This part defines the terms for water supply and drainage devices for railway vehicles. This part is applicable to standard technical documents and scientific and technological publications related to railway vehicles. GB/T 4549.8-2004 Vocabulary of railway vehicles Part 8: Water supply and drainage devices GB/T4549.8-2004 Standard download decompression password: www.bzxz.net

ICS 01. 040. 45:45. 060.20
National Standard of the People's Republic of China
GB/T 4549.8-2004
Replaces GB/T 4549, 8-1984
Railway vehicle vocabulary
Part 8: Water supply and draining equipment
Parl 8: Water supply and draining equipment2004-06-11Promulgated
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of ChinaStandardization Administration of the People's Republic of China
Implemented on 2004-12-01
CB/T 4549.8—2004
GB/T4549 "Railway Vehicle Vocabulary" is divided into eleven parts: - Part 1, basic vocabulary;
Part 2: Running gear
- Part 3: Braking device:
- Part 4: Coupler buffer and windshield device 1 Part 5: Car body:
Part 6: Doors, windows and their opening and closing devices; Part ?. Heating, ventilation and air conditioning devices; - Part 8 Water supply and drainage devices
Part 9: Electrical devices;
Part 10: Passenger car ancillary equipment;
Part 11: Special freight car ancillary equipment. This part is Part 8 of GB/T4549 "Railway Vehicle Vocabulary". Water supply and drainage devices".
This part replaces GB/T 4549.8--1984 & Railway Vehicle Name Test Code. The main changes of this part compared with (GB/T 549.81984) are as follows: add water supply device on the car;
add words such as feces collection device;
cancel the tea stove room diagram and equivalent terms (Figure 3)
cancel the tea stove diagram and equivalent terms (Figure 4). Appendix A of this part is a normative appendix. Appendix A gives the reference drawings of the following equipment and the English corresponding words of the relevant nouns: water supply device under the car;
water supply device on the car;
floor drainage device.
This part is proposed by the Ministry of Railways of the People's Republic of China. This part is under the jurisdiction of the Standardization and Metrology Research Institute of the Ministry of Railways, and this part is drafted Units: Changchun Passenger Car Works, Puzhen Vehicle Works, Tangshan Locomotive and Rolling Stock Works, Sifang Vehicle Research Institute, Standard and Metrology Institute of the Ministry of Railways.
The main drafters of this part: Zhang Xiufen, Pan Yining, Yuan Shuqing, Qi Bing, Sun Yan. This part was first published in July 1984. This is the first revision. 1 Scope
Vocabulary of railway vehicles
Part 8: Water supply and drainage devices
This part defines the terms of water supply and drainage devices of railway vehicles. This part is applicable to standard technical documents and scientific and technological publications related to railway vehicles. 2 Water supply equipment
Water supply devicewater sapplyequipmentDevice for drinking and water use for passengers, crew members and livestock during travel and transportation. 2.2
Roof water supply equipmentA water supply equipment that installs the water tank on the body1. 2.3
underframe water supply equipment
A water supply equipment that installs the water tank on the lower part of the body chassis. 2.4
roof water tank
Onboard water tank
The water tank used in the onboard water supply device.
Underframe water tank
Underframe water tank
The water tank used in the underframe water supply device.
Hot water tank
Equipment that uses electricity and coal as energy to provide non-drinking water. 3 Drainage and sanitation equipment
Hlow-nff device; draining equipmentDrainage capacity
Device for draining sewage (or excess water). 3.2
Drippan
Dish used to receive condensate from water tank.
Check valve
Threshold to prevent backflow of medium.
Water level gauge
Water level gauge
Parts showing the amount of water in water storage container. GB/T 4549.8--2004
GB/T 4549.8—2004
Strainer;filter
Parts used to filter debris in water,
Dejecta collecting deviceAutomatic device for storing excrement. Generally includes dejecta collecting device, control device, etc. 3.7
Water seal device
Water seal device
Device to isolate the air inside and outside the vehicle body with water. 3.8
Lush leading duct
A device that uses air pressure to smoothly discharge feces to the outside of the car. 4Boiler room
Boiler roomWaller boiler roum
A room on a coach with boiler equipment.
Electrical boller
Electric water heater
Equipment that uses electricity as energy to provide drinking water. 4.3
Water boiler
Equipment that uses coal or oil as energy to provide drinking water. 5Valve
Bottom operating water valveDrain valve installed at the bottom of the car body.
Press water valve
Press water valve
A valve that can release water by pressing the button installed on the upper part of the valve body. 5.3
Flush walve
A valve used to release water for flushing the lean device.
A. 1 Undercarriage water supply device
Appendix A
(Normative appendix)
Equivalent terms for water supply and drainage devices
For the reference diagram of undercarriage water supply device, see Figure A.1. For the equivalent terms of undercarriage water supply device, see Table A.1. 4.1
GB/T 4549.8---2004
GB/F 4549.8--2004
A.2 Onboard water supply device
Water supply air filter
Warm water tank
Extension rod
Undercar water tank
Water supply delay valve
Water inlet
Water tank water testing valve
Five-way plug door handle connecting rod
Five-way plug door handle
Water removal valve
Light filter
Five-way plug door
Cross-cut valve
Bend check valve
Water supply adjustment
watersupplyairtseryoir
hot water tank
extensinr: rod
underframe water tank
water suppily reducingyalve
water filling nozzle
water tank teat valve.
five-way cock tuatitlle linking rodfive-way cock handle
water leap
strainer
five-way cock
cut-cut coc
hend stop valve
walr supplyguvemur valve
For the reference drawings of the on-board water supply device, see Figure A.2. For the equivalent terms of the on-board water supply device, see Table A.28
Floor drain cover
Cold water tank
Drain pipe
Air-water linkage valve
Warm water tank
Water level gauge
Water outlet
Electric water heater
Shut-off valve
pumphox
cool water tank
drempipe
airEnidwatci
hot water tank
water level gauge
water Tisliang tozle
electrice! hoiler
crt-out cock
For reference drawings of floor drains, see Figure A.3. For equivalent terms of floor drains, see Table A.3.
GB/ 4549.8--2004
GB/T 4549.8--2004
drain hole wood pad
drain hole cap
drain pipefinting
drainan
ball seat
seel Eloating bell
stupper
stove room
water supply device on board
water tank on board…
water supply device under board
water tank under board
flushing valve
water removal valve
electric water heater
water supply air cylinder
water supply pressure reducing valve
water supply regulating valve
water supply filling honey
filter·
feces collection device·
cut-off plug
cold water tank
dust filter
sealed float
feces guide
Chinese case introduction
drain pipe
drain hole pad
2. 5;Table A, 1
Table A, 1
4, 2;Table A. 2
Table A, 1
Table A, 1;Table A, 2
Drain hole cover
Drain pan
Drain sleeve
Drain device
Air-water linkage valve
Water seal device·
Water pan·
Water level gauge
Water level check valve
Bend check valve
Water heater
Warm water tank·
Five-way plug door
Five-way plug door handle
Five-way plug door handle connecting rod
Downward action water,
Pressure water valve
Extension rod
Check valve·
Water inlet
GB/T 4549.8—2004
Table A. 2
Table A, 3
3.4 ​​Table 4.2
Table A, 1; Table A, 2
yalvecheck valve +
cool water tank.
cut-out cock
dejecta collecting device
drain hole cap
.+.++..+++++
drain hole wood pad
drainpan
drain pipe
drain pipe fitting
draining equipment
drip pan
electrical boiler
extension rud
filter
five-way cock
five-way cock handle
five-way cock handle linking rudfush leading duct
flush alve
hot waler 1ank
English index
Table A. 1; 2
...3.1
4.2:Table A,2
Table A,1
Table A,1
2,6;Table A, 1;Su A. 2
press water valve
pump box
roof water supply equipment
roof water tank
seal floating hall | | tt | supplygovernorvalve | 2
3.4:Table A.2
Table A, 15;Table A, 1
Table A, 1
4, 2;Table A. 2
Table A, 1
Table A, 1;Table A, 2
Drain hole cover
Drain pan
Drain sleeve
Drain device
Air-water linkage valve
Water seal device·
Water pan·
Water level gauge
Water level check valve
Bend check valve
Water heater
Warm water tank·
Five-way plug door
Five-way plug door handle
Five-way plug door handle connecting rod
Downward action water,
Pressure water valve
Extension rod
Check valve·
Water inlet
GB/T 4549.8—2004
Table A. 2
Table A, 3Www.bzxZ.net
3.4 ​​Table 4.2
Table A, 1; Table A, 2
yalvecheck valve +
cool water tank.
cut-out cock
dejecta collecting device
drain hole cap
.+.++..+++++
drain hole wood pad
drainpan
drain pipe
drain pipe fitting
draining equipment
drip pan
electrical boiler
extension rud
filter
five-way cock
five-way cock handle
five-way cock handle linking rudfush leading duct
flush alve
hot waler 1ank
English index
Table A. 1; 2
...3.1
4.2:Table A,2
Table A,1
Table A,1
2,6;Table A, 1;Su A. 2
press water valve
pump box
roof water supply equipment
roof water tank
seal floating hall | | tt | supplygovernorvalve | 2
3.4:Table A.2
Table A, 15;Table A, 1
Table A, 1
4, 2;Table A. 2
Table A, 1
Table A, 1;Table A, 2
Drain hole cover
Drain pan
Drain sleeve
Drain device
Air-water linkage valve
Water seal device·
Water pan·
Water level gauge
Water level check valve
Bend check valve
Water heater
Warm water tank·
Five-way plug door
Five-way plug door handle
Five-way plug door handle connecting rod
Downward action water,
Pressure water valve
Extension rod
Check valve·
Water inlet
GB/T 4549.8—2004
Table A. 2
Table A, 3
3.4 ​​Table 4.2
Table A, 1; Table A, 2
yalvecheck valve +
cool water tank.
cut-out cock
dejecta collecting device
drain hole cap
.+.++..+++++
drain hole wood pad
drainpan
drain pipe
drain pipe fitting
draining equipment
drip pan
electrical boiler
extension rud
filter
five-way cock
five-way cock handle
five-way cock handle linking rudfush leading duct
flush alve
hot waler 1ank
English index
Table A. 1; 2
...3.1
4.2:Table A,2
Table A,1
Table A,1
2,6;Table A, 1;Su A. 2
press water valve
pump box
roof water supply equipment
roof water tank
seal floating hall | | tt | supplygovernorvalve | 2
3.4:Table A.2
Table A, 12 | | tt | nozzle
water level gauge
water seal device
water supply air reservoir
water snpply equipmcnt
water supplygovernorvalve
water supply reducieg valve
water tank test valve
water trap
GB/T 4549.8--2004
Table A, 3
3, 5t table A, 1
2. 5; table A. 1
table A. t; table A. 2
3.4: table A.2
table A, 12 | | tt | nozzle
water level gauge
water seal device
water supply air reservoir
water snpply equipmcnt
water supplygovernorvalve
water supply reducieg valve
water tank test valve
water trap
GB/T 4549.8--2004
Table A, 3
3, 5t table A, 1
2. 5; table A. 1
table A. t; table A. 2
3.4: table A.2
table A, 1
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