Some standard content:
Chapter 1 of this part, Chapter 9 is mandatory, and the rest are recommended. is5:35 white or sprinkler fire system is divided into 15 parts: Part 1: Full water sprinkler:
Part 2: Wet alarm:
Part 3: Water mist sprinkler;
Part 1, Dry alarm:
- Part 2, Two sprinkler alarm rooms;
Part G: Use valves:
Part 7: Water flow indicator;
Part Y, Adder
Part 9: Early suppression rapid control (ESFR> sprinkler: Part 1: Positive force down!
Shear part: Grooved pipe press head and parts:
US part, large building cover area two water area head tube: Part 3: Water salary Quality head;
Part: 1: Pre-action device
Cylinder: 5: Household sprinkler:
The following is the standard for the technical requirements of GB 5135.
The technical requirements of the following are the standard requirements. This new part is issued by the Ministry of Public Security and the Ministry of Public Security GB5135.-2003
This part is the second technical committee of the National Fire Protection Standardization Technical Committee (CSTS/TC: 13/S: 2) T. This part is participated by the Ministry of Public Security and the Jiangsu Provincial Public Security Department Fire Department. The above-mentioned persons are: General Manager, Zhao Shuidi, Chen Zhongxin. 1 Standard
Automatic sprinkler fire extinguishing system
Part 6: General reading door
GB 5135. 6—2CD3
This part of CB535 specifies the requirements, test methods and inspection specifications for automatic fire extinguishing systems, such as push-type alarm valves, dry-type alarm valves, and ignition systems. 2 Normative references
The following documents shall be used as clauses of this part after the reference of this part of CB513: All references with the date noted shall be used as clauses of this part: The contents or revisions of the effective list (excluding errors) are not applicable to this part. However, according to the knowledge of this part, the parties have not been informed of the possibility of using the new versions of these documents. For any unmarked parts, the latest version shall apply to this part. T construction rubber heat-resistant rubber independent standard GB: 13287 general casting pipe connector || tt || G3132, 10-point pneumatic rubber seal size series and public belt micro-chemical cotton rubber or potential pregnancy rubber hot air heating test B/T 3512
GB 5 33.1
Automatic water fire-extinguishing systems Part 1: Water quality requirements (.3:T 57230
0-type rubber sealant test method
C5/T6331
System North rubber amine or thermoplastic outer rubber independent expansion determination!--1NR upper\non-case judgment kidney double comparison
GB/T7307
Steel in the United States type and number
GB/TGII2
G3:T 12323
Help the mutual connection of the valve actuated device
3 Terms and definitions
Terminology definition (Part B1.
raled wurking pressure
rated working pressure
automatic water-filled fire-fighting system, the valve under rated working pressure, 3.2
manual valve handleal
manpower can be operated by handwheel, picking or reverse energy 3. 3
power-driven valve muiityalve
use a small source to test the valve,
4 classification
4.1, according to the connection method:
8: standard connection:
C 5135. 6—2003
b! Wedge pattern avoidance connection.
4.2 actuation method:
a) for actuation:
5 specifications
the nominal diameter of the valve inlet and outlet of the white spray horizontal fire-fighting system shall meet the requirements of Table 1. Table 1 Nominal diameter
Nominal true diameter
h Model
Number representation method
Ball interval
Intersection
Valve code of automatic fire extinguishing system "Characteristic code". "Specification code", "Improvement number\The four groups are composed of the following forms:
6.2 System code
Improvement number
Specification number
Special code
System number
System code is limited to uppercase Chinese characters "\ to indicate automatic fire extinguishing system, 2||tt| |6.3 Characteristic code
The certification code of the door is represented by the letters listed in the table, and the characteristic code
6.4 Specification code
Table 2 Characteristic code
The specification code consists of Arabic numerals and the product nominal value is at the end of the table. 6.5 Improvement serial number
The improvement serial number is represented by ABCD.. The product design is:
Xiaohuahe
2SCF26 represents, the automatic quality extinguishing cumulative fire protection electric needs inner. The diameter of the male ring is 25mm. 7 Requirements
7.1 Appearance
GB 5135. 6—2053
The door of the automatic sprinkler fire extinguishing system should be marked with a grill, the surface should be smooth and clean, without processing defects and bumps: the layer groove sentence color is beautiful and the mark should include: product name, specification model: production name, workpiece pressure, performance index: production date and factory number, execution standard, etc.
7.2 Rated working pressure
The rated working pressure of the automatic sprinkler fire extinguishing system should be 1.2Ma: 7.3 Corrosion resistance of materials
7,3,1 The core of the body is made of materials that are resistant to ionization and lack of energy. The low seat is made of resistant materials such as 7.3? The rotating or non-rotating zero disk is made of resistant materials such as inch, stainless steel, and alloy. , if the time-sensitive materials are used for manufacturing, the parts made of relatively tensile materials should be made with caution. 7.4 The connection dimensions of the valve body and the valve cover should comply with GB/T387, GB/T707. 7.5 Rigid non-metallic parts should comply with GB/T387, GB/T707. 3 and 8.1. After aging test, the main parts should not produce damage such as scratches and other deformation: 7.6 The tensile strength of the main sealing parts should not be lower than the following requirements: a) The minimum tensile strength is 15MP and the minimum length is 300 (cmm~29mm) b) The minimum elongation is 1 5MPa. Minimum elongation 2% (50rm~15(mr: The part with a nominal size of 5m is held upright for 1mr?mi·Revision mi-After the test, the remaining deformation shall not exceed n:
This part is placed in an oxygen environment of 2.MPa for testing S6. Its specified elongation and elongation shall not be 100% of the value before the test):
, and the change shall not exceed 5 international strength units: The part shall be 100% water-tight at the center, and its specified elongation and elongation shall not be greater than that before the test (%, and the part body deformation rate shall not exceed %:
)0 The deformation diagram shall comply with G155.1, and its physical properties shall meet the relevant regulations of G5729. 7.6.2 Network 8.5 The general sealing performance test should be carried out: after the test, the above requirements are met. 7.7 The yoke and other parts should be able to withstand the torque shown in Table 4 applied to the wheel and should be particularly damaged after the test.
3 Handwheel size Small external diameter
Network building diameter/ml
Foreign frequency modification company nominal support diameter mm
Table 4 Handwheel torque
Inner diameter.L
:F 2: 21:
Minimum lower wheel diameter
Torque N·
GB 5135. 6—203
7.7.5 When the steam valve is tested for strength, it should be able to withstand the static pressure of the new working pressure, and the gate should be completely free of damage due to latent and deformation during the test. 7.7.6 According to 8.7.7. Carry out the tightness performance test as specified in 8.7. When the gate is in the open position, it should be able to withstand 2 times the specified operation! 3. The valve should be tight and there should be no pain.
7.8 Ball valve
7.8.1 The wheel or handle should be installed at the required time.
7.8.2 Under the condition of the force of 1 inlet and outlet of the ball, the "closed" test should be carried out. The force of the ball should be more than 350 from the open or closed position.
7.8.3 The wheel or handle should be calibrated quickly. The needle should be turned from the open position to the closed position. The handwheel should be used as a sign of the ball position.
7.8.2 When the ball is in the fully open position, the hand should be installed halfway in the opposite direction of the ball. 7.8.5 The handle or handle should be firmly installed and can be easily disassembled or replaced when necessary. 7.8.6 The ball should have a fully open or fully closed position limit device. 7.8.7 Complete valve 8.8.8. When the double-machine greenhouse test is carried out, the ball should be fully opened during the test. The ball valve should be light and leaky. The change and damage should be shown in the test according to the R7 specification. The ball should be closed during the test. The ball should be called during the test. 7.8.9. The ball valve is required to be closed during the test. 8.2. When the difference between the inlet and outlet of the ball valve is the specified working pressure, it should be tested. After 1 normal working cycle, it can be opened flexibly without damage. Each trap ring includes a ball net and a fully opened process. 7.9.1. The fire electromagnetic smoke valve should have a water flow direction mark on the lubricating body. 7.9.2. When the fire electromagnetic valve is tested in accordance with the specification, the electric signature heart should be used under a huge force of 0.35M. Components should be able to guarantee: 100 times of correct operation without error and without damage. Each link includes the fire-fighting solenoid valve from opening to closing. 7.9.3 The equipped fire-fighting solenoid valve provides a rated water inlet force of .10.M to .1F, and the circuit components are used to card the solenoid valve, and the action should be accurate. 7.9.4 The fire-fighting solenoid valve shall be tested according to 8.6! The valve shall be able to withstand a specified working pressure of 4, and deliver water for three minutes. During the test, the solenoid valve should be in the open position and there should be no leakage, deformation or damage during the test. 7.9.5 The fire-fighting solenoid valve shall be tested according to the provisions of 7. When the solenoid valve is sealed, the solenoid valve should be able to multiply the potential of the water inlet by 2 times the rated working pressure for 5m. During the test, the solenoid valve should be in the closed position, and there should be no leakage at the outlet. 7.9.6 The anti-outflow requirements are met and (13 5, Regulations. 7.10.1 When the C-type butterfly is operated by handwheel or half handle, the shaft should be easily disassembled and replaced when necessary: 7.1.2 When facing the part of the wheel, the control lever should be turned clockwise to achieve the desired effect. 3. The "close" word should be printed on the indicator light on the handwheel, or "open" or "close" should be printed on the handle or the outer label. It can also be used to indicate the direction of the wheel. 7.10.4 When the operating panel is fully opened, the three wheels should be in line with the half shaft, and "non" or "close" should be marked on the handle or the outer label.
7.10.5 When the drive device is used for operation, such as gear, hammer, wheel, steel or pneumatic, the driving device should be able to ensure that the medium is not broken. The medium is customized! : It can be operated under force, 5
GH 5135.620D3
7, 10.6 All screens should have indicators to indicate the screen position and limit devices to ensure that the screen is in the open and closed positions. 710.7 The hand-operated locking device should have different openings and closing positions, and there should be more than three intermediate positions to ensure the correct position, and the joints and necks should be close.
The channel shall be tested for mechanical strength according to the regulations, and withstand the force U applied to the handwheel and the dryer. After the test, there shall be no damage. 7.10.8
7.10.9 The hydraulic valve shall be tested for hydraulic loss in batches. At a flow rate of 4.5m/s, the hydraulic loss of the valve shall not exceed 0.02MPa
.10. The hydraulic valve shall be tested for hydraulic loss according to R.2: When the inlet and outlet pressures are at the specified working pressure, the valve shall be opened flexibly after 13 positive working cycles. Each time, the valve shall be opened flexibly. 7.10.11 The hydraulic valve shall be tested for hydraulic loss according to Y.3: It shall be able to withstand water of 4 times the rated working pressure for 1 k and maintained for min. During the test, there shall be no deformation or vibration of the valve. 10.12 The screen valve shall be tested for sealing performance according to A.7. It shall be subjected to static water pressure twice the rated working pressure for 5 MIS. During the test, the butterfly brush seal shall not leak during the virtual closing test. 7.11 Stop valve 1.11.1 The handwheel used for operation shall have no more than 6 wheel positions and the wheel auxiliary and wheel media are "closed" with obvious indication of the wheel head and "close" or the opening and closing bidirectional screen head. 7.11.2 The handwheel shall be fixed to the rod with a chain nut. 7.11.3 The stop valve shall be operated according to 8 6. The valve body strength test should be able to withstand the static water pressure of 4 rated working pressure, and keep it for 51min. The test is carried out on the stop valve fully open. The test is carried out on the gradual deformation loss ring. 7.1! 4. The stop valve is tested for sealing according to the provisions of 7. It should be able to withstand the static water pressure of 2 rated working pressure, and keep it for 51min. During the test, the sealing ratio of each sealing part should be consistent with the diameter of the rest channel. The cross-sectional area of each flow channel in the body should not be less than the cross-sectional area of the valve seat. 7.1.6. Or the stop valve is tested for hydraulic resistance loss according to the provisions of 8.1. At 4. 5m/s flow, the maximum loss of internal hydraulic power shall not exceed MP:,
7.12 Signal network structure
7.12.1 The signal room using the call network structure shall meet the requirements specified in 7.7, and the signal room using the digital network structure shall meet the requirements specified in 7.11. The signal room of other types of structures shall meet the requirements of the new provisions of this part 7.12.2 The signal network shall have an "input/output" and "output" signal device. When the pressure of the signal valve is constant at (8MP:), the signal limit is from fully open to closed. The contact of the valve is converted into an output\break\signal (adjustment group>, let the conversion point flow equal to the full flow, after this point the valve has been outputting the mountain break\signal (read closed): the full open amount is the signal valve in the inlet area. When the force is constant at 35MPa, the signal is off all the measured flow positions, 7.12.3 position number read 8.1: verify the overload capacity, and ensure that the components of the device do not exceed the specification, burn out, close, etc. The signal is made according to 3.12. The voltage can be balanced, and the test voltage is determined. It has active parts and main parts 7. 12. 4 1
(including external gram) before wet voltage = 5 not micro. 7.12.5 Signal every time according to 8.18 to determine the insulation test, the insulation resistance between the following parts should be 12V0a) between the incoming and outgoing lines: b) between each with its own line and the metal bracket (including external specifications>. 7.12.6 According to the provisions of 14, the connection resistance test is carried out: and the contact resistance between each pair of closed creeping points should be less than .01R8 Test method
B.1 Appearance inspection
Only use the quantity on the day, the inspection network door items, materials, production, external independent signs, etc., should meet the corresponding regulations.6
8.2 Working phase loop test
GB 5135.620C3
Fix the flash door on the test device: Connect the pressure water source at the factory to provide the required inlet pressure, and use the automatic or electric door to open and close: The test rate should not be greater than 6 times/min. The normal cycle number and test results must meet the relevant regulations. 8.3 Air aging test
8.3.1 Push the rigid stop parts to the test site for ten-degree temperature test. The sample should be in good condition, and there should be no problem between the sample and the test box. The stress of the product and the contact material should be alternated with the sample usage status. 8.3.2 The test temperature is reduced to 12°C. The test duration is: 8 days. If the sample cannot withstand the above temperature change and soften and set, it is allowed to carry out an extended aging test at a lower temperature. The test duration is calculated according to formula (1):
D 757 00U-1:41:
Where:
D——test duration, single as maximum (d):——test value, unit is F (). 8.3.3 After the aging test, remove the sample and age it in an air environment at 28±2℃ for 211. The test results should meet the requirements of 7.5. 8.2 Warm water aging test
8.4.1. Place the rigid non-metallic parts sample in clean water at 87℃ for 18℃ test. If the sample cannot withstand the above temperature and softens, it shall be subjected to low temperature aging test at low temperature (temperature not less than 7%) for a long time. The test duration is calculated according to formula (2): D = 7485/e-:
——test duration in days (
——test time in degrees (degrees)) B.4.2 Aging test Take out the sample and inspect it. The test result should be 75% or 85% of the valve main seal Tests
B.5.1 The tensile strain test, accelerated aging and heat resistance test of the seal shall be carried out in accordance with the provisions of GB/T52B, GB/T312 and GB/T633].
B.5.2 The physical external energy test of the O-shaped air seal shall be carried out in accordance with the provisions of GB/T5720. B.6 Strong earthquake test of the wide body
The test door shall be fixed on the test recovery device. The parts that are not subjected to high pressure shall be replaced by parts that are resistant to high pressure. The two outlets of the baking parts: the door has passed the open position, filled with water and exhausted the air , apply the specified static water pressure to the valve, keep it for the specified time, check the valve body for damage, the test results should meet the corresponding requirements,
8.7 Sealing test
Fix the test valve on the test assembly, plug the valve ports, make the valve in the open position, and close the valve. Allow air to be removed for a long time, apply the specified static water pressure to the valve, keep it for the specified time, check the sealing condition and the disconnection condition of the seal: the test results should meet the corresponding requirements:
8.8 Mechanical strength test 8.8.1 Test the door by knocking on the test frame. Turn the door halfway and then turn the wheel or handle to the specified position and maintain 2m. The force measurement position should be as shown in Figure 1. The direction of the applied moment is the tangent direction of the force measurement point. The force measurement device should use a third-class standard measuring device or other measuring devices of the same grade. 8.8.2 Then turn the wheel or handle until the door is closed and repeat the test in 8.B.1. After the door is released, check the lever, the lever, the wheel or the handle. If the result meets the corresponding requirements, GR 5135.6—2DC3
8.9 Opening force test
Measuring point
. 1. The opening and closing force measurement shall be carried out using a first-class standard measuring instrument or other measuring device with the same precision. 9.2. The closing force shall be tested along the marked direction of the wheel in the direction of rotation. 9.3. The position of the wheel or handle is shown in Figure 3 and Figure 4. The measuring point
8.9.4. The door shall be tested for the opening and closing force. Perform a full-open and full-close pretreatment operation. 8.10 Hydraulic sequence resistance loss test
Test point
On the 10th day, install the test valve in the test pipe, and open the "full" position. The reverse pressure is equal to the distance between the intervals between the intervals and the intervals between the pipes, see Figure 4. The flow rate and pressure difference of the adjustment valve are kept at 4.3m/s. The difference reading table is set. At the same time, the pressure section between: and the difference between: are marked respectively. The hydraulic friction loss of the adjustment valve is calculated by the formula
. (32
core P should meet the corresponding regulations,
8.11. After some careful test coupons
the difference measurement is only
I test the gate
CB5135.6-2003
signal two at a rate of 00 times per clock synchronously apply a test power point as the rated voltage, the test current is 153 music of the fixed frequency. After the rate should be checked, the test results should be The requirements of 7.12.3 shall be met. 8.12 Withstand voltage test
8.12.1 The test voltage shall be a 50H sinusoidal current source. When the voltage does not exceed 5JV, the test voltage shall be 5:1V. When the voltage exceeds 50V, the test voltage shall be 108.12.2 The test voltage shall be increased from 118V to 50V/step from zero to the required test voltage. Maintain 655F:1 test transformer. Is the test result met? , 2. The provisions of 8.13 Insulation resistance test
131 The signal network is subjected to insulation resistance measurement by applying a DC 500V50V continuous 6Cs for three seconds between the signal network and the specified Shao card in 7.12.5. The test requirements of the insulation resistance test are as follows: Pressure has the market: CC a ground end gold receiving machine) a
b test also early also country M-sorM
minimum division:, "M21
0 to.6#=5*.
measurement line result is Beijing full 7.12.5 original pet,
e.14 connected by resistance test
with error general ten calorie over the joint muscle measuring instrument to test, the number of test for times, Europe 5 test average value of micro test result, and the bed disease is sufficient. 12. 6 9 Inspection regulations
Product manufacturing orders should formulate and implement quality control systems to ensure that products meet the requirements of the following provisions 9.1 Inspection classification
9.1.1 Strict product type confirmation should be carried out according to the standard daily inspection a) When a new product is put into production
6) Formal semi-production, if the structure and materials will have major changes: 1) During normal production, regular inspections should be carried out after a certain output: GB 5135. 62003
d) After a long period of suspension, when resuming production: When the national quality supervision agency proposes type inspection requirements, 9.1.2 Product delivery inspection should be carried out according to the items specified in Table 5, Table 5
Fire protection items
Deadline
9.2 Group delivery! Verification
7. 1.7.7. 5
7.1.7.3.8
7.1.3.10.12
7. 1.7. 3. 5
7. 1,r. 11.
7.1,5. 7,7. 12. 2
Same technology: Products of the same model and regularity assembled or produced with the same materials and accessories are considered as one batch. 9.3 Sampling
Random samples shall be collected, and the test sampling procedure shall be in accordance with the provisions of Appendix A--F. 94 Determination of inspection results
9.4.1 If all corresponding test items of various intervals specified in this part are qualified, the batch of products shall be judged as qualified: 9.4.2 The vertical point test items specified in this part are as shown in Table G. If one of the vertical point test items is unqualified, the batch of products shall be judged as unqualified products. If the other non-vertical point test items are unqualified, double sampling inspection is allowed. If there is still one unqualified item, the batch of products shall be judged as unqualified products. The electric current consumption period
acid stop time
is shown in Table 6! Carbon test
7. 7. 5.7. 7. 6
7. 8. 7,7. 8. 8
7. 10.1.,7. 16. 12
7.0. S.7. 0. 4,7. 5. 5
7. 1.. 3,7. 11. 4
.12.2.8.6.8.7
A.1 Test procedures and instructions
Test number
External inspection
Drag reduction test
Dense performance test
Body strength test
Main dense component test of net
Air aging test
Warm water aging test
Appendix A
(Normative annex)
Test friction sampling number
(7.7.4)
(7.1, G,7.7. 7)
The above test sequence is indicated by the numbers in the square box in A.1; the drum in the waist is the test piece required for the test. A2
Test procedure
GB5135.6—2003Parts for sale, two outlets of the baking parts: the valve has passed the open position, filled with water to exclude air, and applied the specified static water pressure to the valve, maintaining the specified time, and checking the valve body for damage. The test results should meet the corresponding requirements.
8.7 Sealing test
Fix the test valve on the test assembly, plug the valve ports. Make the valve in the open position and the closed position. Allow the air to be removed for a long time, apply the specified static water pressure to the valve, maintain the specified time, and check the sealing condition and the disconnection condition of the valve: the test results should meet the corresponding requirements. :
8.8 Mechanical strength test
8.8.1 Knock test The door is fixed on the test frame, and the door is rotated halfway. Then the wheel or handle can be twisted as required and maintained for 2m. The force measurement position should be as shown in Figure 1. The direction of the applied moment is the tangent direction of the force measurement point. The force measurement device should use a third-class standard measuring device or other measuring devices of the same grade. 8.8.2 Then turn the wheel or handle until the door is closed, and repeat the test in 8.B.1. After the door is placed, check the lever, the lever, the wheel or the handle, and the results are as required. GR 5135.6—2DC3
8.9 Opening force test
Measuring points
1. The opening and closing measurements shall be made using a first-class standard measuring instrument or other measuring devices with the same precision. 9.2. The closing force shall be tested along the marked direction of the wheel rotation. 9.3. The position of the wheel or handle is shown in Figures 3 and 4. The measuring points shall be measured by hand. 8.9.4. The door shall be pre-opened and fully closed once for a pre-treatment operation. 8.10 Hydraulic sequence resistance loss test
Measurement point
On the 10th day, install the test valve in the test pipe and start the "full" position. The reverse pressure is equal to the distance between the test section and the pipe. See Figure 4. The flow rate and pressure difference of the valve are kept at 4.3m/s. The water difference reading table is set. At the same time, the pressure section and the pressure difference between the two sections are marked respectively. ||tt || Formula to calculate the hydraulic friction loss of the regulating valve. (32
The center P should meet the corresponding regulations,
8.11. After some careful test coupons
The difference measurement is only
I test the gate
CB5135.6-2003
The signal is applied to the test power supply at the previous point at a rate of 00 times per clock. The rated voltage of the test power supply is the rated voltage of the energy point, and the test current is 153 music with a fixed frequency. The electrical components should be different after the rate is After inspection, the test equipment should meet the requirements of 7.12.3. 8.12 Withstand voltage test
8.12.1 The test voltage should be 50H sine current power supply. When the voltage does not exceed 5JV, the test voltage should be 5:1V. When the voltage exceeds 50V, the test voltage should be 108.12.2 The test voltage is increased from 118V to 50V/step from zero to the required test voltage. Maintain 655F:1 test transformer. Test station meets the requirements? , 2. The provisions of 8.13 Insulation resistance test
131 The signal network is subjected to insulation resistance measurement by applying a DC 500V50V continuous 6Cs for three seconds between the signal network and the specified Shao card in 7.12.5. The test requirements of the insulation resistance test are as follows: Pressure has the market: CC a ground end gold receiving machine) a
b test also early also country M-sorM
minimum division:, "M21
0 to.6#=5*.
measurement line result is Beijing full 7.12.5 original pet,
e.14 connected by resistance test
with error general ten calorie over the joint muscle measuring instrument to test, the number of test for times, Europe 5 test average value of micro test result, and the bed disease is sufficient. 12. 6 9 Inspection regulations
Product manufacturing orders should formulate and implement quality control systems to ensure that products meet the requirements of the following provisions 9.1 Inspection classification
9.1.1 Strict product type confirmation should be carried out according to the standard daily inspection a) When a new product is put into production
6) Formal semi-production, if the structure and materials will have major changes: 1) During normal production, regular inspections should be carried out after a certain output: GB 5135. 62003
d) After a long period of suspension, when resuming production: When the national quality supervision agency proposes type inspection requirements, 9.1.2 Product delivery inspection should be carried out according to the items specified in Table 5, Table 5
Fire protection items
Deadline
9.2 Group delivery! Verification
7. 1.7.7. 5
7.1.7.3.8
7.1.3.10.12
7. 1.7. 3. 5
7. 1,r. 11.
7.1,5. 7,7. 12. 2
Same technology: Products of the same model and regularity assembled or produced with the same materials and accessories are considered as one batch. 9.3 Sampling
Random samples shall be collected, and the test sampling procedure shall be in accordance with the provisions of Appendix A--F. 94 Determination of inspection results
9.4.1 If all corresponding test items of various intervals specified in this part are qualified, the batch of products shall be judged as qualified: 9.4.2 The vertical point test items specified in this part are as shown in Table G. If one of the vertical point test items is unqualified, the batch of products shall be judged as unqualified products. If the other non-vertical point test items are unqualified, double sampling inspection is allowed. If there is still one unqualified item, the batch of products shall be judged as unqualified products. The electric current consumption period
acid stop time
is shown in Table 6! Carbon test
7. 7. 5.7. 7. 6
7. 8. 7,7. 8. 8
7. 10.1.,7. 16. 12
7.0. S.7. 0. 4,7. 5. 5
7. 1.. 3,7. 11. 4
.12.2.8.6.8.7
A.1 Test procedures and instructions
Test number
External inspection
Drag reduction test
Dense performance test
Body strength test
Main dense component test of net
Air aging test
Warm water aging test
Appendix A
(Normative annex)
Test friction sampling number
(7.7.4)
(7.1, G,7.7. 7)
The above test sequence is indicated by the numbers in the square box in A.1; the drum in the waist is the test piece required for the test. A2
Test procedure
GB5135.6—2003Parts for sale, two outlets of the baking parts: the valve has passed the open position, filled with water to exclude air, and applied the specified static water pressure to the valve, maintaining the specified time, and checking the valve body for damage. The test results should meet the corresponding requirements.
8.7 Sealing test
Fix the test valve on the test assembly, plug the valve ports. Make the valve in the open position and the closed position. Allow the air to be removed for a long time, apply the specified static water pressure to the valve, maintain the specified time, and check the sealing condition and the disconnection condition of the valve: the test results should meet the corresponding requirements. :
8.8 Mechanical strength test
8.8.1 Knock test The door is fixed on the test frame, and the door is rotated halfway. Then the wheel or handle can be twisted as required and maintained for 2m. The force measurement position should be as shown in Figure 1. The direction of the applied moment is the tangent direction of the force measurement point. The force measurement device should use a third-class standard measuring device or other measuring devices of the same grade. 8.8.2 Then turn the wheel or handle until the door is closed, and repeat the test in 8.B.1. After the door is placed, check the lever, the lever, the wheel or the handle, and the results are as required. GR 5135.6—2DC3
8.9 Opening force test
Measuring points
1. The opening and closing measurements shall be made using a first-class standard measuring instrument or other measuring devices with the same precision. 9.2. The closing force shall be tested along the marked direction of the wheel rotation. 9.3. The position of the wheel or handle is shown in Figures 3 and 4. The measuring points shall be measured by hand. 8.9.4. The door shall be pre-opened and fully closed once for a pre-treatment operation. 8.10 Hydraulic sequence resistance loss test
Measurement point
On the 10th day, install the test valve in the test pipe and start the "full" position. The reverse pressure is equal to the distance between the test section and the pipe. See Figure 4. The flow rate and pressure difference of the valve are kept at 4.3m/s. The water difference reading table is set. At the same time, the pressure section and the pressure difference between the two sections are marked respectively. ||tt || Formula to calculate the hydraulic friction loss of the regulating valve. (32
The center P should meet the corresponding regulations,
8.11. After some careful test coupons
The difference measurement is only
I test the gate
CB5135.6-2003
The signal is applied to the test power supply at the previous point at a rate of 00 times per clock. The rated voltage of the test power supply is the rated voltage of the energy point, and the test current is 153 music with a fixed frequency. The electrical components should be different after the rate is After inspection, the test equipment should meet the requirements of 7.12.3. 8.12 Withstand voltage test
8.12.1 The test voltage should be 50H sine current power supply. When the voltage does not exceed 5JV, the test voltage should be 5:1V. When the voltage exceeds 50V, the test voltage should be 108.12.2 The test voltage is increased from 118V to 50V/step from zero to the required test voltage. Maintain 655F:1 test transformer. Test station meets the requirements? , 2. The provisions of 8.13 Insulation resistance test
131 The signal network is subjected to insulation resistance measurement by applying a DC 500V50V continuous 6Cs for three seconds between the signal network and the specified Shao card in 7.12.5. The test requirements of the insulation resistance test are as follows: Pressure has the market: CC a ground end gold receiving machine) a
b test also early also country M-sorM
minimum division:, "M21
0 to.6#=5*.
measurement line result is Beijing full 7.12.5 original pet,
e.14 connected by resistance test
with error general ten calorie over the joint muscle measuring instrument to test, the number of test for times, Europe 5 test average value of micro test result, and the bed disease is sufficient. 12. 6 9 Inspection regulations
Product manufacturing orders should formulate and implement quality control systems to ensure that products meet the requirements of the following provisions 9.1 Inspection classification
9.1.1 Strict product type confirmation should be carried out according to the standard daily inspection a) When a new product is put into production
6) Formal semi-production, if the structure and materials will have major changes: 1) During normal production, regular inspections should be carried out after a certain output: GB 5135. 62003
d) After a long period of suspension, when resuming production: When the national quality supervision agency proposes type inspection requirements, 9.1.2 Product delivery inspection should be carried out according to the items specified in Table 5, Table 5
Fire protection items
Deadline
9.2 Group delivery! Verification
7. 1.7.7. 5
7.1.7.3.8
7.1.3.10.12
7. 1.7. 3. 5
7. 1,r. 11.
7.1,5. 7,7. 12. 2
Same technology: Products of the same model and regularity assembled or produced with the same materials and accessories are considered as one batch. 9.3 Sampling
Random samples shall be collected, and the test sampling procedure shall be in accordance with the provisions of Appendix A--F. 94 Determination of inspection results
9.4.1 If all corresponding test items of various intervals specified in this part are qualified, the batch of products shall be judged as qualified: 9.4.2 The vertical point test items specified in this part are as shown in Table G. If one of the vertical point test items is unqualified, the batch of products shall be judged as unqualified products. If the other non-vertical point test items are unqualified, double sampling inspection is allowed. If there is still one unqualified item, the batch of products shall be judged as unqualified products. The electric current consumption period
acid stop time
is shown in Table 6! Carbon test
7. 7. 5.7. 7. 6
7. 8. 7,7. 8. 8
7. 10.1.,7. 16. 12
7.0. S.7. 0. 4,7. 5. 5
7. 1.. 3,7. 11. 4
.12.2.8.6.8.7
A.1 Test procedures and instructions
Test number
External inspection
Drag reduction test
Dense performance test
Body strength test
Main dense component test of net
Air aging test
Warm water aging test
Appendix A
(Normative annex)
Test friction sampling number
(7.7.4)
(7.1, G,7.7. 7)
The above test sequence is indicated by the numbers in the square box in A.1; the drum in the waist is the test piece required for the test. A2
Test procedure
GB5135.6—2003The flow rate of the regulating valve is kept at 4.3m/s according to the B.10.2 section. The pressure difference reading meter is set. At the same time, the pressure difference between: and the pressure difference between: are marked respectively. The hydraulic friction loss of the regulating valve is calculated by the formula. (32
The core P should meet the corresponding regulations,
8.11. After the test, the differential measurement is only performed at the same time. The test gate
CB5135.6-2003
signal is applied at a rate of 00 times per clock. The rated voltage of the power supply is the energy point, and the test current is 153 meters at a fixed frequency. After the test, the electrical components should be checked and the test results should be tested. The requirements of 7.12.3 shall be met. 8.12 Withstand voltage test
8.12.1 The test voltage shall be a 50H sinusoidal current source. When the voltage does not exceed 5JV, the test voltage shall be 5:1V. When the voltage exceeds 50V, the test voltage shall be 108.12.2 The test voltage shall be increased from 118V to 50V/step from zero to the required test voltage. Maintain 655F:1 test transformer. Is the test result met? , 2. The provisions of 8.13 Insulation resistance test
131 The signal network is subjected to insulation resistance measurement by applying a DC 500V50V continuous 6Cs for three seconds between the signal network and the specified Shao card in 7.12.5. The test requirements of the insulation resistance test are as follows: Pressure has the market: CC a ground end gold receiving machine) a
b test also early also country M-sorM
minimum division:, "M21
0 to.6#=5*.
measurement line result is Beijing full 7.12.5 original pet,
e.14 connected by resistance test
with error general ten calorie over the joint muscle measuring instrument to test, the number of test for times, Europe 5 test average value of micro test result, and the bed disease is sufficient. 12. 6 9 Inspection regulations
Product manufacturing orders should formulate and implement quality control systems to ensure that products meet the requirements of the following provisions 9.1 Inspection classification
9.1.1 Strict product type confirmation should be carried out according to the standard daily inspection a) When a new product is put into production
6) Formal semi-production, if the structure and materials will have major changes: 1) During normal production, regular inspections should be carried out after a certain output: GB 5135. 62003
d) After a long period of suspension, when resuming production: When the national quality supervision agency proposes type inspection requirements, 9.1.2 Product delivery inspection should be carried out according to the items specified in Table 5, Table 5
Fire protection items
Deadline
9.2 Group delivery! Verification
7. 1.7.7. 5
7.1.7.3.8
7.1.3.10.12
7. 1.7. 3. 5
7. 1,r. 11.
7.1,5. 7,7. 12. 2
Same technology: Products of the same model and regularity assembled or produced with the same materials and accessories are considered as one batch. 9.3 Sampling
Random samples shall be collected, and the test sampling procedure shall be in accordance with the provisions of Appendix A--F. 94 Determination of inspection results
9.4.1 If all corresponding test items of various intervals specified in this part are qualified, the batch of products shall be judged as qualified: 9.4.2 The vertical point test items specified in this part are as shown in Table G. If one of the vertical point test items is unqualified, the batch of products shall be judged as unqualified products. If the other non-vertical point test items are unqualified, double sampling inspection is allowed. If there is still one unqualified item, the batch of products shall be judged as unqualified products. The electric current consumption period
acid stop time
is shown in Table 6! Carbon test
7. 7. 5.7. 7. 6
7. 8. 7,7. 8. 8
7. 10.1.,7. 16. 12
7.0. S.7. 0. 4,7. 5. 5
7. 1.. 3,7. 11. 4
.12.2.8.6.8.7
A.1 Test procedures and instructions
Test number
External inspection
Drag reduction test
Dense performance test
Body strength test
Main dense component test of net
Air aging test
Warm water aging test
Appendix A
(Normative annex)
Test friction sampling number
(7.7.4)
(7.1, G,7.7. 7)
The above test sequence is indicated by the numbers in the square box in A.1; the drum in the waist is the test piece required for the test. A2
Test procedure
GB5135.6—2003The flow rate of the regulating valve is kept at 4.3m/s according to the B.10.2 section. The pressure difference reading meter is set. At the same time, the pressure difference between: and the pressure difference between: are marked respectively. The hydraulic friction loss of the regulating valve is calculated by the formula. (32
The core P should meet the corresponding regulations,
8.11. After the test, the differential measurement is only performed at the same time. The test gate
CB5135.6-2003
signal is applied at a rate of 00 times per clock. The rated voltage of the power supply is the energy point, and the test current is 153 meters at a fixed frequency. After the test, the electrical components should be checked and the test results should be tested. The requirements of 7.12.3 shall be met. 8.12 Withstand voltage test
8.12.1 The test voltage shall be a 50H sinusoidal current source. When the voltage does not exceed 5JV, the test voltage shall be 5:1V. When the voltage exceeds 50V, the test voltage shall be 108.12.2 The test voltage shall be increased from 118V to 50V/step from zero to the required test voltage. Maintain 655F:1 test transformer. Is the test result met? , 2. The provisions of 8.13 Insulation resistance test
131 The signal network is subjected to insulation resistance measurement by applying a DC 500V50V continuous 6Cs for three seconds between the signal network and the specified Shao card in 7.12.5. The test requirements of the insulation resistance test are as follows: Pressure has the market: CC a ground end gold receiving machine) a
b test also early also country M-sorM
minimum division:, "M21
0 to.6#=5*.
measurement line result is Beijing full 7.12.5 original pet,
e.14 connected by resistance test
with error general ten calorie over the joint muscle measuring instrument to test, the number of test for times, Europe 5 test average value of micro test result, and the bed disease is sufficient. 12. 6 9 Inspection regulations
Product manufacturing orders should formulate and implement quality control systems to ensure that products meet the requirements of the following provisions 9.1 Inspection classification
9.1.1 Strict product type confirmation should be carried out according to the standard daily inspection a) When a new product is put into production
6) Formal semi-production, if the structure and materials will have major changes: 1) During normal production, regular inspections should be carried out after a certain output: GB 5135. 62003
d) After a long period of suspension, when resuming production: When the national quality supervision agency proposes type inspection requirements, 9.1.2 Product delivery inspection should be carried out according to the items specified in Table 5, Table 5
Fire protection items
Deadline
9.2 Group delivery! Verification
7. 1.7.7. 5
7.1.7.3.8
7.1.3.10.12
7. 1.7. 3. 5
7. 1,r. 11.
7.1,5. 7,7. 12. 2
Same technology: Products of the same model and regularity assembled or produced with the same materials and accessories are considered as one batch. 9.3 Sampling
Random samples shall be collected, and the test sampling procedure shall be in accordance with the provisions of Appendix A--F. 94 Determination of inspection results
9.4.1 If all corresponding test items of various intervals specified in this part are qualified, the batch of products shall be judged as qualified: 9.4.2 The vertical point test items specified in this part are as shown in Table G. If one of the vertical point test items is unqualified, the batch of products shall be judged as unqualified products. If the other non-vertical point test items are unqualified, double sampling inspection is allowed. If there is still one unqualified item, the batch of products shall be judged as unqualified products. The electric current consumption period
acid stop time
is shown in Table 6! Carbon test
7. 7. 5.7. 7. 6
7. 8. 7,7. 8. 8
7. 10.1.,7. 16. 12
7.0. S.7. 0. 4,7. 5. 5
7. 1.. 3,7. 11. 4
.12.2.8.6.8.7
A.1 Test procedures and instructions
Test number
External inspection
Drag reduction test
Dense performance test
Body strength test
Main dense component test of net
Air aging test
Warm water aging test
Appendix A
(Normative annex)
Test friction sampling number
(7.7.4)
(7.1, G,7.7. 7)
The above test sequence is indicated by the numbers in the square box in A.1; the drum in the waist is the test piece required for the test. A2
Test procedure
GB5135.6—20032 The vertical point test items specified in this Part are as shown in Table G. If one of the vertical point test items fails, the batch of products is judged as unqualified. If the remaining non-vertical point test items fail, the batch of products is allowed to be double-sampled for inspection. If there is still one failure, the batch of products is judged as unqualified. The electric power consumption of the acid stop time is shown in Table 6! Test items 7. 7. 5.7. 7. 6
7. 8. 7,7. 8. 8
7. 10.1.,7. 16. 12
7.0. S.7. 0. 4,7. 5. 5
7. 1.. 3,7. 11. 4
.12.2.8.6.8.7
A.1 Test procedures and instructions
Test number
External inspection
Drag reduction test
Dense performance test
Body strength test
Main dense component test of net
Air aging test
Warm water aging test
Appendix A
(Normative annex)
Test friction sampling number
(7.7.4)
(7.1, G,7.7. 7)
The above test sequence is indicated by the numbers in the square box in A.1; the drum in the waist is the test piece required for the test. A2
Test procedure
GB5135.6—20032 The vertical point test items specified in this Part are as shown in Table G. If one of the vertical point test items fails, the batch of products is judged as unqualified. If the remaining non-vertical point test items fail, the batch of products is allowed to be double-sampled for inspection. If there is still one failure, the batch of products is judged as unqualified. The electric power consumption of the acid stop time is shown in Table 6! Test items 7. 7. 5.7. 7. 6
7. 8. 7,7. 8. 8
7. 10.1.,7. 16. 12
7.0. S.7. 0. 4,7. 5. 5
7. 1.. 3,7. 11. 4
.12.2.8.6.8.7
A.1 Test procedures and instructions
Test number
External inspection
Drag reduction test
Dense performance test
Body strength test
Main dense component test of net
Air aging test
Warm water aging test
Appendix A
(Normative annex)
Test friction sampling numberbZxz.net
(7.7.4)
(7.1, G,7.7. 7)
The above test sequence is indicated by the numbers in the square box in A.1; the drum in the waist is the test piece required for the test. A2
Test procedure
GB5135.6—2003
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