title>GB/T 8243.1-2003 Test methods for full-flow oil filters for internal combustion engines Part 1: Pressure differential-flow characteristics - GB/T 8243.1-2003 - Chinese standardNet - bzxz.net
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GB/T 8243.1-2003 Test methods for full-flow oil filters for internal combustion engines Part 1: Pressure differential-flow characteristics

Basic Information

Standard ID: GB/T 8243.1-2003

Standard Name: Test methods for full-flow oil filters for internal combustion engines Part 1: Pressure differential-flow characteristics

Chinese Name: 内燃机全流式机油滤清器试验方法 第1部分: 压差-流量特性

Standard category:National Standard (GB)

state:in force

Date of Release2003-04-15

Date of Implementation:2003-09-01

standard classification number

Standard ICS number:Energy and Heat Transfer Engineering >> 27.020 Internal Combustion Engine

Standard Classification Number:Machinery>>Piston Internal Combustion Engine and Other Power Equipment>>J91 Internal Combustion Engine and Attachments

associated standards

alternative situation:GB/T 8243.1-1987

Procurement status:ISO 4548-1:1997, IDT

Publication information

publishing house:China Standards Press

ISBN:155066.1-19725

Publication date:2004-04-08

other information

Release date:1987-10-09

Review date:2004-10-14

drafter:Qu Junming, Hong Dunlin, Song Guochan, Yao Kangmao, Chen Linshan

Drafting unit:Shanghai Internal Combustion Engine Research Institute, 711th Research Institute of the 7th Research Institute of China Shipbuilding Industry Corporation

Focal point unit:National Technical Committee for Standardization of Internal Combustion Engines

Proposing unit:China Machinery Industry Federation

Publishing department:General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

competent authority:China Machinery Industry Federation

Introduction to standards:

This part specifies the test of the differential pressure-flow characteristics of full-flow oil filters for internal combustion engines. The test specifies the use of two viscosity oils to evaluate the performance of the filter when using low temperature oil and normal operating temperature oil. GB/T 8243.1-2003 Test method for full-flow oil filters for internal combustion engines Part 1: Differential pressure-flow characteristics GB/T8243.1-2003 Standard download decompression password: www.bzxz.net

Some standard content:

GA/T 5243.1—2003/ISO 4548-1:1997 [3/821 Internal combustion engine flow oil filter test methods> The following parts are included in the current period: Part 1: Stem-system durability: Part 3: Natural gas valve characteristics: Part 4: High pressure and source resistance characteristics: Part 5: Initial energy efficiency, value and system limit efficiency (to method): Part 6: Cold start simulation type liquid point pulse test; Part 7: Static pressure and magnetic pressure test; Part 8: Dynamic thin labor test; Part 9: Import and export II same network!
一一分: The machine seeks the storage and cumulative effect, beside - part: white clean type economizer:
"-record 2 help points: adopt the particle count sensitive method continent is to be requested efficiency and capacity phenomenon stop this part GB/T824 "part,
independent part etc. network with international standard with 130448133 yuan within the whole type machine continent consumption method part 1: pressure difference flow sample & English version:
part of the bitter / H215.1-73 award oil machine whole type swimming filter head test method pressure drop / flow characteristics. This part is issued by the three machinery industry joint This part is under the jurisdiction of the National Technical Committee for Standardization of Internal Combustion Engines, and the originating unit of this part is Shanghai Internal Combustion Engine Research Institute, the 7th Research Institute of China Metropolitan Group Corporation. The organizers of this section are Ming, Jin, Guochan, Yao, Kangmao, and Lin. CB/T8243.1—2003/1S0:4548-1:1997 Reference 5/T3213 specifies the standard test process for measuring the performance of full-flow oil filter devices for single internal combustion engines: each individual part of this standard is traceable. Each part and its working characteristics The entire set of tests is required to assess the filter performance, but can be performed separately if the user and manufacturer agree.
This standard is sufficient for the purpose of the presentation of this standard to meet the requirements of the current 1S core guidelines. The main changes are editorial modifications to the text. Minor technical changes have been made, including providing a separate ISCVC and SAE grade for the test, reducing the test size to maintain the same as 1503968, and relocating the flow on the test bench downstream of the equipment flow network. 1 Range ||t t||61/E743.1-2003/04548-1:1997
Test methods for full-flow oil filters for internal combustion engines - Part 1: Differential pressure-flow characteristics
This part of GR/T43 deals with the test for determining the differential pressure-flow characteristics of full-flow oil filters for internal combustion engines. The test objects are specified to be oils of two viscosities in order to assess the performance of the filter when using low-temperature oil and normal operating temperature oil. 2 Normative references
The following clauses become the clauses of this part through the application of this part of 15/8243. For any dated reference, all subsequent references (excluding incorrect internal wear or measurement bottles) are not applicable to this part. The parties to the agreement shall not use the latest version of these documents. For any undated reference, the latest version shall apply to this part
1801219-1:1S9 Hydraulic transmission systems and components - Drawings and schematics - Part 1: Graphical symbols SO1141 Vehicle internal combustion engine - Part 1 Filter performance and its internal standards IS11841-2 Road vehicle thermal power equipment: Part 2: Characteristics of filter components 3 Standards bzxz.net
GB18243 This part adopts the definitions specified in 15 () 11641- and 15 () [1541-2, 4 Graphics
[1R2-3 The graphics used in this part are equivalent to those in ISO1219-1. 5 Test working characteristics
The full-flow oil sensor for combustion engines is installed between the oil pump and the engine 1 working part, which will inevitably make the actual oil pressure of the engine lower than the oil system delivery pressure.
In order to ensure that the engine has sufficient engine pressure, the filter should usually be designed so that no excessive pressure difference will occur when passing through the rated full speed. The test system specified in this part is used to measure the maximum pressure limit of the filter assembly at the initial injection and return under the clean condition.||tt| |The difference in the filter system is caused by the positive force at the inlet and outlet of the filter assembly, the possible installation space and the pressure difference between the filter and the filter core. In some cases, the pressure of the filter core must be measured separately, such as to evaluate the performance of the filter core under several combinations of medium and mixed pressure. In addition to the above tests, the pressure measurement of the filter core within the entire flow range is specified.
6 Filters to be tested
6. 1 Type of filter
To install the test regulator on the test bench, the following types of filters should be considered.) The replaceable parts do not include the spin-on filter with or without filter element (1) The replaceable parts include the spin-on filter with filter element bypass network: Other filters, usually replaceable filter element, usually with self-contained filter seat (GB/T 8243.1-2CC3/15) 4548-1,19976.2 The filter element should be used for testing. The test bench and the test bench should be kept clean. The technical requirements of the G/1743 part of the "cleaning activity" ticket require that when the test source is not tested, the filter must be circulated through the test bench and the filter at a certain flow rate for 5 minutes. If no test condition is detected, the test bench will be cleaned. 7 Test bench Figure 1 is the overall layout of the test, which includes 717 1. The car parts are accompanied by the necessary pipes, fittings and supports, etc.
specially designed
standardized
equipped with special brand fuel tanks (good quality: electric sales:
and related:
economic ril:
station monitoring pool consumption specifications:
and quality indication fast and stable material quality disease country
pressure:
creative design
creative adult total!
Figure 1 Overall layout of test tube
7.1 Fuel tank
GB/T8243.12003/1S4548-1,1997 should be able to monitor the engine oil and should be equipped with a constant-controlled heater and other components to maintain the specified test temperature. The heating required should avoid overheating of the engine. When the engine is circulating, the oil filter that bypasses the oil filter should be at the bottom of the tank to adjust the temperature so that the engine oil viscosity is kept within the specified range. 7.2 Regulating valve
The regulating valve and door system control the pressure and flow. It is recommended to use a gauge valve or a disc valve. 1.3 Flowmeter
Flow metering is suitable for using a 24mm/ and 500mm/9 flow meter to record the flow in the pipe leading to the filter. Alternatively, the flowmeter can be installed in the filter outlet pipe and measured with a calibration device and a second marker. 7.4 Filter Installation
7.4.1 For each type of filter bed specified in 6.2, a special test filter bed is required. A typical example is shown in Figure 2. The pressures marked A and B are removed, which will not affect the flow of the filter assembly. Instead, the inlet pressure on the filter and the outlet pressure marked with " are used to measure the oil pressure of the core.
.4.2 For all types of filters mentioned in 1 and 1r, the oil inlet diameter should be the same as the filter end inlet and outlet hole size or the filter manufacturer and user should agree on the size of the inlet and outlet holes. For example, the screw hole of the filter should be set at 5 pipe diameters upstream of the filter inlet hole and 10 pipe diameters downstream of the filter outlet hole. The oil inlet and outlet pipes within the range of 13 times the pipe diameter upstream and downstream of the filter outlet hole are in the same range and shall not have any obstructions.
7.4.3 For all types of filters referred to in e.> and 6.), the screw holes for measuring the pressure difference of the filter element should be set in the test filter so that they are connected with the upstream and downstream of the filter element. No matter where they are actually placed, these pressure measuring holes should be set in the area of ​​​​the filter with low flow rate and no flow, or a special test hole can be used to control the pressure difference of the filter element. The typical hole is shown in Figure 3. 1] I rnm\-* c51.
GI/T8243.t—2003/ISO4548-1:1997Number Description:
Oil test connection is located in the oil
Oil transport connection
Oil outlet hole
Oil outlet hole:
Outlet measurement bed ratio:
End business size is in accordance with S> regulations, or matched with or detector.5mm
1c or 28m please indicate the diameter
Figure 2 Typical rotary source cleaner special test seat, replaceable components do not include the reading seat probe guide description:
Items must be tidy to the damage and the center of the quick environment,?
The air meter in the heart should be sealed and installed in the heart E: 4-Oil hole:
A core bottom difference measurement:
GB/T 8243.1—2003/1S0 4548-1:1997)
A creative hole!
The minimum dosage of the paste is equal to the area of ​​the oil inlet reading: 5 aluminum; color oil hole,
Figure 3 Typical test with foreign grams
GB/18243.1-2003/1S0 4548-1,19978 test fluid
Unless the filter manufacturer and the user have agreed on it, the appropriate engine oil and the certified preparation should be selected for trial adjustment. The viscosity can reach 24/ and the oil temperature should not exceed 500 when the model is in double-stream working condition.
Note: In order to achieve these viscosities, two different designs may be used. When the product density is about 74, use 1) VG10C(and/, when the temperature is naturally low, the use of VGiSE40 machine can reach 4/
storage disk viscosity is about 38 called month 1SVG4GcSAF110) engine oil (more_1]L1_ can make the station viscosity reach 5 (heart T[ms2: when measuring the product·test equipment on the reference oil, the implementation will cause mutual analysis, the actual change of viscosity at the test point: and through the change of the plan or more according to the test oil at the end of the two repairs will cause the viscosity change 9 test conditions measurement accuracy
test parts should be kept in the table "specified within the requirements. The measurement unit of the difference is dry kla). Table 1 Scrape filling accuracy
test 10.1 Test Procedure 10.1 Complete Filter Test 10.1.1 Install the filter as shown in Figure 1. 10.1.2 Place the test fluid in the test chamber 1 as required and allow it to flow through the test chamber. At this stage, the test fluid is not allowed to flow through the test chamber. 10.1.3 Place the test fluid in the heater or cooler and adjust the temperature to the required temperature (see Section 8). 10.1.4 When the temperature of the oil in the engine reaches the desired temperature, pass the test fluid through the test chamber at a constant flow rate of % and Once again, quickly transport the unit to the relaxed temperature. If necessary, release the test fluid in the system. 1C.1.5 When the temperature indicator 7 shows that the unit temperature at the inlet is within the required range, between 1% and 110% of the rated flow rate, take a flow point with a similar flow rate to measure the water difference at each point. Adjust the initial flow rate through the control pressure to make the required flow rate greater than the required value: to ensure that the inlet hydraulic pressure is greater than the required value, then maintain the flow rate at the second pressure point to ensure that the pressure does not reach a stable value, and then measure the corresponding value again. 10.1.6 Check the oil of the material type according to the procedures described in _3.1.3--10.1.5. 10.2 Core Test Station
The test sequence described in 0.1.1.6 shall be carried out separately. The installation of the filter shall comply with the provisions of 7.4.1 or 7.1.3 according to the type of filter material. 11 Test Results Report
CB/T8243.1-2003/IS04548-1;1997 Typical Test Report See Figure 1. It contains the diagram of the pressure difference between the filter and the filter core under each condition.
Test Report of Pressure Differential Pressure of Filter
Type of Filter
Manufacturer
Test Period
Test Wave 2 mm/sl
or test liquid 500am-/s]
t! Obtained from this shallow figure
D--Geduota cleaner.
(brand) temperature
(brand temperature
with 4 test report
CB/T 8243.1-2303/ISO 4548-1,1997 warning text
111534-15:1992, 1 industry month year lubricant ISO) degree of inflammation. ]150356:198. Evaluation of the flow rate of the DIC motor oil purifier
,
, 31S641=1U. Internal combustion engine spin-on oil purifier
[]ANSI/S4FJ3—1993, Classification of engine oil viscosity,
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