CN102225693B - Train gas circuit controller - Google Patents
Train gas circuit controller Download PDFInfo
- Publication number
- CN102225693B CN102225693B CN201110102620.2A CN201110102620A CN102225693B CN 102225693 B CN102225693 B CN 102225693B CN 201110102620 A CN201110102620 A CN 201110102620A CN 102225693 B CN102225693 B CN 102225693B
- Authority
- CN
- China
- Prior art keywords
- port
- gas circuit
- leads
- ports
- communicated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Valve Housings (AREA)
Abstract
Train gas circuit controller, described gas circuit comprises one to be provided pressurized air and produces the 9th port of opening and closing function, arranges the 1st to the 8th totally eight the gas circuit ports be communicated with the 9th port; Wherein, flow regulating valve and the check valve of a serial connection is connected with between the 1st and the 8 two port; The flow regulating valve of a serial connection, check valve and ball core cut out cock is connected between the 2nd and the 6th port, the 2nd and the 7th port; 3rd, the 4th, the 5th totally three ports connect three ports of two-way valves; Described 1st port leads to auxiliary reservoir, the 2nd port leads to blast main, the 3rd port leads to hand brake device, the 4th port leads to release of brake telltale, the 5th port leads to brake cylinder, the 6th port leads to empty spring reservoir, the 7th port leads to total reservoir (door, sanitary accomodation), the 8th port leads to hand braking little reservoir, the 9th port leads to train pipe.Its compact conformation is reasonable, and perfect in shape and function, possesses automatic control function, can extensively be equipped on various train.
Description
Technical field
The present invention relates to train pneumatic control setup, especially a kind of train gas circuit controls assembly.
Background technology
Train is provided with many air control units, as train pneumatic door, emergency brake valve etc., these pneumatics are all communicated with train pipe, so that train operator controls, existing train pneumatic is communicated with mouth of pipe dispersion, be not easy to the installation and maintenance of gas circuit function unit, and fault rate is high, maintenance difficult; Thus be necessary to innovate on this basis.
Summary of the invention
The train gas circuit controller that the object of this invention is to provide a kind of centralized control, be convenient to maintenance, safety factor is high, there is Automated condtrol gas circuit function.
Technical scheme of the present invention is achieved in that
There is provided a kind of train gas circuit controller, described gas circuit comprises one to be provided pressurized air and produces the 9th port of opening and closing function, arranges the 1st to the 8th totally eight the gas circuit ports be communicated with the 9th port; Wherein, flow regulating valve and the check valve of a serial connection is connected with between the 1st and the 8 two port; The flow regulating valve of a serial connection, check valve and ball core cut out cock is connected between the 2nd and the 6th port, the 2nd and the 7th port; 3rd, the 4th, the 5th totally three ports connect three ports of two-way valves; 1st port leads to auxiliary reservoir, the 2nd port leads to blast main, the 3rd port leads to hand brake device, the 4th port leads to release of brake telltale, the 5th port leads to brake cylinder, the 6th port leads to empty spring reservoir, the 7th port leads to total reservoir (door, sanitary accomodation), the 8th port leads to hand braking little reservoir, the 9th port leads to train pipe.
Train gas circuit controller as above, the 1st to the 9th port of described gas circuit is arranged on the backboard of gas circuit control box.
Safety detection for convenience of between each gas circuit described: the described 1st is communicated with the first test point port with the 1st port in the 8th port loop.
Described 2nd is communicated with the second test point port with the 2nd port in the 7th port loop with the 6th port loop, the 2nd.
Described 3rd, the 4th, the 5th the 5th port that totally three ports connect three ports of two-way valves is communicated with the 3rd test point port.
Described 9th port is communicated with the 4th test point port.
In order to increase Automated condtrol gas circuit function:
Described 1st is also communicated with the first pressure sensor port with the 1st port in the 8th port loop.
Described 2nd is also communicated with the second pressure sensor port with the 2nd port in the 7th port loop with the 6th port loop, the 2nd.
Described 3rd, the 4th, the 5th the 5th port that totally three ports connect in three ports of two-way valves is also communicated with the 3rd pressure sensor port.
Described 9th port is communicated with the 4th pressure sensor port.
The total related in aforesaid gas circuit totally three flow regulating valve, three check valves, two ball core cut out cocks, a two-way valve and first to fourth test point ports totally 4 test point ports, first to fourth pressure sensor port totally four pressure sensor port be all arranged on the integrated valve plate of casing.
Described gas circuit controller is arranged on a gas circuit control box; the case lid of gas circuit control box is flexibly connected with between casing, establishes protection chain between case lid and casing, casing is provided with chain seat; stretching for Control protection chain, case lid is provided with 30 ° and 90 ° of two-stage unfolding mode.
Compact conformation of the present invention is reasonable, and perfect in shape and function, safety factor is high, is applicable to various natural environment, possesses automatic control function, can extensively be equipped on various train.
Accompanying drawing explanation
Fig. 1 is schematic diagram of gas circuit of the present invention.
In embodiment illustrated in fig. 2: the total related in gas circuit totally three flow regulating valve, three check valves, two ball core cut out cocks, a two-way valve and first to fourth test ports totally 4 test ports, first to fourth pressure sensor port totally four pressure sensor port be all arranged on the integrated valve plate of casing.
Fig. 3 is shown in Fig. 2 back side: the 1st to the 9th port of described gas circuit is arranged on the backboard of gas circuit control box.
Fig. 4 is the lateral plan of Fig. 2.
Detailed description of the invention
Describe embodiments of the invention below in conjunction with accompanying drawing, but be not limited to the present embodiment:
There is provided a kind of train gas circuit controller, described gas circuit comprises one to be provided pressurized air and produces the 9th port of opening and closing function, arranges the 1st to the 8th totally eight the gas circuit ports be communicated with the 9th port; Wherein, flow regulating valve 01/2 and the check valve 02/2 of a serial connection is connected with between the 1st and the 8 two port; The flow regulating valve 01/1 of a serial connection, check valve 02/1 and ball core cut out cock 04/1 is connected with between the 2nd and the 7th port; 2nd and the 6th port is connected with the flow regulating valve 01/3 of a serial connection, check valve 02/3 and ball core cut out cock 04/2; 3rd, the 4th, the 5th totally three ports connect three ports of two-way valves 05; 1st to the 9th port function is arranged: the 1st port leads to auxiliary reservoir, the 2nd port leads to blast main, the 3rd port leads to hand brake device, the 4th port leads to release of brake telltale, the 5th port leads to brake cylinder, the 6th port leads to empty spring reservoir, the 7th port leads to total reservoir (door, sanitary accomodation), the 8th port leads to hand braking little reservoir, the 9th port leads to train pipe.
See Fig. 3, the 1st to the 9th port of described gas circuit is arranged on the backboard 6 of gas circuit control box 4.
Safety detection for convenience of between each gas circuit described: the described 1st is communicated with the first test point 03/2 port with the 1st port in the 8th port loop.
Described 2nd is communicated with the second test point 03/1 port with the 2nd port in the 7th port loop with the 6th port loop, the 2nd.
Described 3rd, the 4th, the 5th the 5th port that totally three ports connect in three ports of two-way valves 05 is communicated with the 3rd test point 03/4 port.
Described 9th port is communicated with the 4th test point 03/3 port.
In order to increase Automated condtrol gas circuit function:
Described 1st is also communicated with the first pressure sensor 06/2 port with the 1st port in the 8th port loop.
Described 2nd is also communicated with the second pressure sensor 06/1 port with the 2nd port in the 7th port loop with the 6th port loop, the 2nd.
Described 3rd, the 4th, the 5th the 5th port that totally three ports connect in three ports of two-way valves 05 is also communicated with the 3rd pressure sensor 06/4 port.
Described 9th port is communicated with the 4th pressure sensor 06/3 port.
Shown in Figure 2: the flow regulating valve 01/1 related in aforesaid gas circuit, flow regulating valve 01/2/, flow regulating valve 01/3, check valve 02/1, check valve 02/2, check valve 02/3, ball core cut out cock 04/1, ball core cut out cock 04/2, two-way valve 05 and first to fourth test point 03/1-4 port, first to fourth pressure sensor 06/1-4 port are all arranged on the integrated valve plate 5 of casing 4.
Described gas circuit controller is arranged on a gas circuit control box; the case lid 1 of gas circuit control box is flexibly connected with between casing; protection chain 2 is established between case lid 1 and casing; casing is provided with chain seat; stretching for Control protection chain 2; shown in Fig. 4, gas circuit control box is provided with 30 ° and 90 ° of two-stage unfolding mode, prevents unexpected the opening of case lid 1 from exceeding vehicle gauge or dropping on track.
The preferred corrosion-resistant steel of parts of the present invention makes.
Below, test method of the present invention and technical parameter are further described:
Gas circuit control box air tight test, tightness test (all cut out cock knobs are placed in closed condition)
A, the 1st to the 8th port loop:
1. circuit test: blocked by front .03/2 plug, overleaf 1# position access 1.5MPa pressurized air, 1--8 should be path.
2. voltage with stand test: after above-mentioned the 1. item test, must not have any leakage by 8# position, back side plug blocking pressurize 5min.
3. detaching pipelines and blocking.
4. non-return test: 8# accesses 300kPa, 600kPa, 900kPa pressurized air respectively overleaf, and each pressurize 5min must not have any leakage.
5. detaching pipelines and blocking.
B, the 2nd to the 7th port loop and the 2nd to the 6th port loop:
1. circuit test: blocked by front .03/1 plug, overleaf 2# position access 1.5MPa pressurized air, open cut out cock .04/1,2--7 should be path.Close cut out cock .04/1, open cut out cock .04/2,2--6 should be path.Close cut out cock .04/2, pressurize 5min must not have any leakage.
2. voltage with stand test: after above-mentioned the 1. item test, open cut out cock .04/1 and .04/2, then 6#, 7# position, back side plug blocking pressurize 5min must not be had any leakage.
3. detaching pipelines and blocking.
4. non-return test: 7# accesses 300kPa, 600kPa, 900kPa pressurized air respectively overleaf, open the disconnected cock .04/1 of cut-off, pressurize 5min must not have any leakage.6# accesses 300kPa, 600kPa, 900kPa pressurized air respectively overleaf, and open the disconnected cock .04/2 of cut-off, pressurize 5min must not have any leakage.
5. detaching pipelines and blocking.
C, 3-4-the 5th loop:
1. circuit test: install two-way valve model in .05 position, front, overleaf 3,4,5 arbitrary access 1.5MPa pressurized airs, another two and front .03/4 should ventilate.
2. voltage with stand test: after above-mentioned the 1. item test, another two and front .03/4 plug are blocked, pressurize 5min must not have any leakage.
3. detaching pipelines and blocking
Low temperature test:
Gas circuit control box composition constant temperature 24 hours under temperature-50 DEG C of environment, then apply air pressure 1000kPa, pressurize 5 minutes, must not collaborate and leak.
Impact shock is tested
Carry out functional random shock vibration test by the regulation of TB/T3058-2002, should leak without collaborating and damage phenomenon.Minimum and most high ambient temperature-25 DEG C ~+50 DEG C
Condition of service: Maximum Elev 2000 meters on average runs route 300,000 km
Per day time of run 12 hours running velocitys 160,000 ms/h
Experimental enviroment: the major part of route is arranged in desert, is subject to interference of sand storm
Although shown detailed embodiment of the present invention above, obviously, those skilled in the art without prejudice under prerequisite of the present invention, can carry out part modifications and changes; The content mentioned in description above and accompanying drawing only illustratively illustration, not as limitation of the present invention; There is the train gas circuit controller of technical characteristic described herein, all fall into this patent protection domain.
Claims (7)
1. a train gas circuit controller, is characterized in that: described gas circuit comprises one to be provided pressurized air and produce the 9th port of opening and closing function, arranges the 1st to the 8th totally eight the gas circuit ports be communicated with the 9th port; Wherein, flow regulating valve and the check valve of a serial connection is connected with between the 1st and the 8 two port; The flow regulating valve of a serial connection, check valve and ball core cut out cock is connected between the 2nd and the 6th port, the 2nd and the 7th port; 3rd, the 4th, the 5th totally three ports connect three ports of two-way valves.
2. train gas circuit controller as claimed in claim 1, is characterized in that: described 1st port leads to auxiliary reservoir, the 2nd port leads to blast main, the 3rd port leads to hand brake device, the 4th port leads to release of brake telltale, the 5th port leads to brake cylinder, the 6th port leads to empty spring reservoir, the 7th port leads to total reservoir (door, sanitary accomodation), the 8th port leads to hand braking little reservoir, the 9th port leads to train pipe.
3. train gas circuit controller as claimed in claim 1, is characterized in that: the 1st to the 9th port of described gas circuit is arranged on the backboard of gas circuit control box.
4. train gas circuit controller as claimed in claim 1, is characterized in that: the described 1st is communicated with the first test point port with the 1st port in the 8th port loop; Described 2nd is communicated with the second test point port with the 2nd port in the 7th port loop with the 6th port loop, the 2nd; Described 3rd, the 4th, the 5th the 5th port that totally three ports connect three ports of two-way valves is communicated with the 3rd test point port; Described 9th port is communicated with the 4th test point port.
5. train gas circuit controller as claimed in claim 1, is characterized in that: the described 1st is also communicated with the first pressure sensor port with the 1st port in the 8th port loop; Described 2nd is also communicated with the second pressure sensor port with the 2nd port in the 7th port loop with the 6th port loop, the 2nd; Described 3rd, the 4th, the 5th the 5th port that totally three ports connect in three ports of two-way valves is also communicated with the 3rd pressure sensor port; Described 9th port is communicated with the 4th pressure sensor port.
6. the train gas circuit controller as described in claim 1 or 4 or 5, is characterized in that: described three flow regulating valve, three check valves, two ball core cut out cocks, a two-way valve and first to fourth test point ports totally 4 test point ports, first to fourth pressure sensor port totally four pressure sensor port be all arranged on the integrated valve plate of casing.
7. train gas circuit controller as claimed in claim 3, is characterized in that: the case lid of described gas circuit control box is flexibly connected with between casing, casing is provided with chain seat; Connected by protection chain between case lid and casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110102620.2A CN102225693B (en) | 2011-04-25 | 2011-04-25 | Train gas circuit controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110102620.2A CN102225693B (en) | 2011-04-25 | 2011-04-25 | Train gas circuit controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102225693A CN102225693A (en) | 2011-10-26 |
| CN102225693B true CN102225693B (en) | 2016-04-13 |
Family
ID=44806708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110102620.2A Active CN102225693B (en) | 2011-04-25 | 2011-04-25 | Train gas circuit controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102225693B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210482B (en) * | 2014-09-22 | 2016-09-14 | 中车南京浦镇车辆有限公司 | EMUs braking electric control circuit |
| CN105383473B (en) * | 2015-12-14 | 2018-03-23 | 中国铁道科学研究院 | air brake valve for locomotive |
| CN110386165B (en) * | 2018-04-16 | 2020-11-06 | 中车唐山机车车辆有限公司 | Integrated gas circuit device, gas circuit control method thereof and train |
| CN113602245B (en) * | 2021-08-13 | 2022-05-24 | 眉山中车制动科技股份有限公司 | Pneumatic control train brake control mechanism and method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2878149Y (en) * | 2005-12-29 | 2007-03-14 | 中国南车集团株洲电力机车研究所 | Air-brake controlling device for automobile |
| CN201102537Y (en) * | 2007-09-26 | 2008-08-20 | 中国北车集团北京二七机车厂有限责任公司 | Air brake motorcycle braking system |
| KR101182465B1 (en) * | 2008-07-24 | 2012-09-12 | 미쓰비시덴키 가부시키가이샤 | Train braking device |
| CN201232670Y (en) * | 2008-07-28 | 2009-05-06 | 江西铜业集团公司 | Drilling machine gas path controller |
| CN201685810U (en) * | 2010-05-07 | 2010-12-29 | 北汽福田汽车股份有限公司 | Air pressure brake system |
-
2011
- 2011-04-25 CN CN201110102620.2A patent/CN102225693B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102225693A (en) | 2011-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102225693B (en) | Train gas circuit controller | |
| CN201761483U (en) | Brake system for railroad locomotive | |
| CN107228745B (en) | Ball valve air tightness testing method and testing system | |
| NZ700785A (en) | Air compressor system and method of operation | |
| CN205044728U (en) | Loopback monitoring devices that HX type locomotive is fireless | |
| CN106627650B (en) | A kind of long-range shielding system of parking brake and control method | |
| CN201816581U (en) | Locomotive parking and braking safety cutoff device | |
| MX2014011563A (en) | Brake cylinder maintaining valve. | |
| EP3064409B1 (en) | Railroad car break system | |
| CN101995319A (en) | Airtightness testing machine | |
| CN201573638U (en) | Pressure controlling device for locomotive equalizing reservoir | |
| CN110053648A (en) | Braking system and rail vehicle | |
| CN106427974A (en) | Air pressure monitoring module for 104 distribution valve | |
| CN201885886U (en) | Single vehicle testing device of railway passenger vehicle braking system | |
| CN102900876A (en) | Pipe-break valve device | |
| CN202188172U (en) | Control combination valve for vehicle tire inflation/deflation system | |
| CN112432739A (en) | Train pipe leakage searching method | |
| CN202041357U (en) | Performance detecting device for pressure protective valve of rapid train | |
| CN201903436U (en) | Pressure-constant device used for nitrogen gas tightness test for plastic fuel tank | |
| US2632328A (en) | Gas meter connection means | |
| CN208360153U (en) | It is a kind of to be realized the parking brake control device remotely alleviated under rescue mode | |
| KR20070104096A (en) | Anti leakage performance measurement apparatus of air suspension in vehicle | |
| CN102189986A (en) | High-reliability rail transit vehicle brake system | |
| CN205689394U (en) | A kind of air compressor Emergency power source system | |
| CN211013416U (en) | Gas circuit control box test bench |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 317200 Tiantai high tech Industrial Park, Tiantai County, Taizhou, Zhejiang Patentee after: Zhejiang JINZI Machinery Electrical Co., Ltd Address before: 317200, Taizhou County, Zhejiang Province Chengguan County High-tech Industrial Park Zhejiang Jin Machinery Electrical Appliance Co., Ltd. Patentee before: ZHEJIANG JINZI MACHINERY & ELECTRICAL Co.,Ltd. |
|
| CP03 | Change of name, title or address |