CN102225693A - Train gas circuit controller - Google Patents
Train gas circuit controller Download PDFInfo
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- CN102225693A CN102225693A CN2011101026202A CN201110102620A CN102225693A CN 102225693 A CN102225693 A CN 102225693A CN 2011101026202 A CN2011101026202 A CN 2011101026202A CN 201110102620 A CN201110102620 A CN 201110102620A CN 102225693 A CN102225693 A CN 102225693A
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Abstract
The invention discloses a train gas circuit controller. The gas circuit comprises a ninth port capable of producing an opening/closing function by virtue of providing compressed air, and first to eighth gas circuit ports communicated with the ninth port, wherein a throttling valve and a check valve which are connected in series are connected between the first and eighth ports; a throttling valve, a check valve and a ball core cutout cock which are connected in series are arranged between the second and sixth ports and between the second and seventh ports; the third, fourth and fifth ports are respectively connected three ports of a dual-way valve; and the first port is communicated with an auxiliary reservoir, the second port is communicated with a main blast line, the third port is communicated with a hand brake device, the fourth port is communicated with a brake buffer display, the fifth port is communicated with a brake cylinder, the sixth port is communicated with an empty spring reservoir, the seventh port is communicated with a main reservoir (door and toilet), the eighth port is communicated with a small reservoir for the hand brake, and the ninth port is communicated with a train pipe. The train gas circuit controller is compact and rational in structure and perfect in function, has an automatic control function, and can be wieldy arranged on various trains.
Description
Technical field
The present invention relates to the train air control unit, especially a kind of train gas circuit control assembly.
Background technology
Train is provided with many air control units, as train pneumatic door, emergency brake valve etc., these pneumatics all are communicated with the train pipe, so that train operator's control, the existing train pneumatic communication mouth of pipe disperses, be not easy to the installation and maintenance of gas circuit function unit, and the fault rate height, maintenance difficult; Thereby be necessary to innovate on this basis.
Summary of the invention
The purpose of this invention is to provide a kind of centralized control, be convenient to safeguard, safety factor height, train gas circuit controller with automation control gas circuit function.
Technical scheme of the present invention is achieved in that
A kind of train gas circuit controller is provided, and described gas circuit comprises that one provides pressurized air and produces the 9th port that opens and closes function, and the 1st to the 8th totally eight the gas circuit ports that are communicated with the 9th port are set; Wherein, the 1st and the 8 two port between be connected with the flow regulating valve and the check valve of a serial connection; Be connected with flow regulating valve, check valve and the ball core cut out cock of a serial connection between the 2nd and the 6th port, the 2nd and the 7th port respectively; 3rd, the 4th, the 5th totally three ports connect three ports of two-way valves; The 1st port leads to auxiliary reservoir, the logical blast main of the 2nd port, the logical hand brake device of the 3rd port, the logical release of brake telltale of the 4th port, the logical brake cylinder of the 5th port, the logical empty spring reservoir of the 6th port, the logical total reservoir of the 7th port (door, sanitary accomodation), the logical little reservoir of hand braking usefulness of the 8th port, the logical train pipe of the 9th port.
Aforesaid train gas circuit controller, the 1st to the 9th port of described gas circuit is arranged on the backboard of gas circuit control box.
Be the safety detection between convenient described each gas circuit: the 1st port in the described the 1st and the 8th port loop is communicated with the first test point port.
The 2nd port in the described the 2nd and the 6th port loop, the 2nd and the 7th port loop is communicated with the second test point port.
The described the 3rd, the 4th, the 5th totally three ports the 5th port of connecting three ports of two-way valves be communicated with the 3rd test point port.
Described the 9th port is communicated with the 4th test point port.
In order to increase automation control gas circuit function:
The 1st port in the described the 1st and the 8th port loop also is communicated with first pressure sensor port.
The 2nd port in the described the 2nd and the 6th port loop, the 2nd and the 7th port loop also is communicated with second pressure sensor port.
The described the 3rd, the 4th, the 5th the 5th port that connects in three ports of two-way valves of totally three ports also be communicated with the 3rd pressure sensor port.
Described the 9th port is communicated with the 4th pressure sensor port.
The total that relates in the aforesaid gas circuit totally three flow regulating valve, three check valves, two ball core cut out cocks, two-way valve and first to fourth test point port totally 4 test point ports, first to fourth pressure sensor port totally four pressure sensor port all be arranged on the integrated valve plate of casing.
Described gas circuit controller is arranged on the gas circuit control box; flexibly connect between the case lid of gas circuit control box and casing, establish the protection chain between case lid and the casing, casing is provided with the chain seat; be used to control the flexible of protection chain, case lid is provided with 30 ° and 90 ° of two-stage unfolding mode.
Compact conformation of the present invention is reasonable, perfect in shape and function, and the safety factor height is applicable to various natural environments, possesses the automation controllable function, can extensively be equipped on the various trains.
Description of drawings
Fig. 1 is a schematic diagram of gas circuit of the present invention.
In embodiment illustrated in fig. 2: the total that relates in the gas circuit totally three flow regulating valve, three check valves, two ball core cut out cocks, two-way valve and first to fourth test port totally 4 test ports, first to fourth pressure sensor port totally four pressure sensor port all be 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.
The specific embodiment
Describe embodiments of the invention below in conjunction with accompanying drawing, but be not limited to present embodiment:
A kind of train gas circuit controller is provided, and described gas circuit comprises that one provides pressurized air and produces the 9th port that opens and closes function, and the 1st to the 8th totally eight the gas circuit ports that are communicated with the 9th port are set; Wherein, the 1st and the 8 two port between be connected with the flow regulating valve 01/2 and the check valve 02/2 of a serial connection; Be connected with flow regulating valve 01/1, check valve 02/1 and the ball core cut out cock 04/1 of a serial connection between the 2nd and the 7th port; The the 2nd and the 6th port is connected with flow regulating valve 01/3, check valve 02/3 and the ball core cut out cock 04/2 of a serial connection; 3rd, the 4th, the 5th totally three ports connect three ports of two-way valves 05; The the 1st to the 9th port function setting: the 1st port leads to auxiliary reservoir, the logical blast main of the 2nd port, the logical hand brake device of the 3rd port, the logical release of brake telltale of the 4th port, the logical brake cylinder of the 5th port, the logical empty spring reservoir of the 6th port, the logical total reservoir of the 7th port (door, sanitary accomodation), the logical little reservoir of hand braking usefulness of the 8th port, the logical train pipe of the 9th port.
Referring to Fig. 3, the 1st to the 9th port of described gas circuit is arranged on the backboard 6 of gas circuit control box 4.
Be the safety detection between convenient described each gas circuit: the 1st port in the described the 1st and the 8th port loop is communicated with first test point, 03/2 port.
The 2nd port in the described the 2nd and the 6th port loop, the 2nd and the 7th port loop is communicated with second test point, 03/1 port.
The described the 3rd, the 4th, the 5th the 5th port that connects in three ports of two-way valves 05 of totally three ports be communicated with the 3rd test point 03/4 port.
Described the 9th port is communicated with the 4th test point 03/3 port.
In order to increase automation control gas circuit function:
The 1st port in the described the 1st and the 8th port loop also is communicated with first pressure sensor, 06/2 port.
The 2nd port in the described the 2nd and the 6th port loop, the 2nd and the 7th port loop also is communicated with second pressure sensor, 06/1 port.
The described the 3rd, the 4th, the 5th the 5th port that connects in three ports of two-way valves 05 of totally three ports also be communicated with the 3rd pressure sensor 06/4 port.
Described the 9th port is communicated with the 4th pressure sensor 06/3 port.
Referring to shown in Figure 2: the flow regulating valve 01/1 that relates in the 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 all are arranged on the integrated valve plate 5 of casing 4.
Described gas circuit controller is arranged on the gas circuit control box; 4 flexible connections of the case lid 1 of gas circuit control box and casing; establish protection chain 2 between case lid 1 and the casing 4; casing 4 is provided with chain seat 3; be used to control the flexible of protection chain 2; shown in Figure 4, the gas circuit control box is provided with 30 ° and 90 ° of two-stage unfolding mode, prevents from that case lid 1 accident from opening to exceed vehicle gauge or drop on the track.
The preferred corrosion-resistant steel of parts of the present invention is made.
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 closed condition)
A, the 1st to the 8th port loop:
1. circuit test: positive .03/2 is stopped up with plug, and the 1.5MPa pressurized air is inserted in the 1# position overleaf, and 1--8 should be a path.
2. voltage with stand test: above-mentioned the 1. after the test, pressurize 5min is stopped up with plug in 8# position, the back side must not any leakage.
3. detaching pipelines and obstruction.
4. non-return test: 8# inserts 300kPa, 600kPa, 900kPa pressurized air respectively overleaf, and each pressurize 5min must not have any leakage.
5. detaching pipelines and obstruction.
B, the 2nd to the 7th port loop and the 2nd to the 6th port loop:
1. circuit test: positive .03/1 is stopped up with plug, and the 1.5MPa pressurized air is inserted in the 2# position overleaf, opens cut out cock .04/1, and 2--7 should be a path.Close cut out cock .04/1, open cut out cock .04/2,2--6 should be a path.Close cut out cock .04/2, pressurize 5min must not have any leakage.
2. voltage with stand test: above-mentioned the 1. after the test, open cut out cock .04/1 and .04/2, again with back side 6#, pressurize 5min is stopped up with plug in the 7# position that any leakage must not be arranged.
3. detaching pipelines and obstruction.
4. non-return test: 7# inserts 300kPa, 600kPa, 900kPa pressurized air respectively overleaf, opens by disconnected plug door .04/1, and pressurize 5min must not have any leakage.6# inserts 300kPa, 600kPa, 900kPa pressurized air respectively overleaf, opens by disconnected plug door .04/2, and pressurize 5min must not have any leakage.
5. detaching pipelines and obstruction.
C, 3-4-the 5th loop:
1. circuit test: the two-way valve model is installed in positive .05 position, and 3,4,5 arbitrary are inserted the 1.5MPa pressurized airs overleaf, and two and positive .03/4 should ventilate in addition.
2. voltage with stand test: above-mentioned the 1. after the test, other two and positive .03/4 are stopped up with plug, pressurize 5min must not have any leakage.
3. detaching pipelines and obstruction
Low temperature test:
The gas circuit control box was formed under temperature-50 ℃ environment constant temperature 24 hours, applied air pressure 1000kPa again, and pressurize 5 minutes must not be collaborated and leak.
The impact shock test
Carry out functional random shock vibration test by the regulation of TB/T3058-2002, should not have collaborates leaks and damages phenomenon.Minimum and high ambient temperature-25 ℃～+ 50 ℃
Condition of service: 2000 meters average operation route 300,000 kms of Maximum Elev
12 hours running velocity 160 kms of per day time of run/hour
Experimental enviroment: the major part of route is arranged in the desert, is subjected to dust storm and disturbs
Though above shown detailed embodiment of the present invention, apparent, those skilled in the art is under prerequisite of the present invention, can carry out the part modifications and changes; The content of mentioning in description above and the accompanying drawing is the illustration of property as an illustration only, is not as limitation of the present invention; Have the train gas circuit controller of technical characterictic described herein, all fall into this patent protection domain.
Claims (7)
1. train gas circuit controller is characterized in that: described gas circuit comprises that one provides pressurized air and produces the 9th port that opens and closes function, and the 1st to the 8th totally eight the gas circuit ports that are communicated with the 9th port are set; Wherein, the 1st and the 8 two port between be connected with the flow regulating valve and the check valve of a serial connection; Be connected with flow regulating valve, check valve and the ball core cut out cock of a serial connection between the 2nd and the 6th port, the 2nd and the 7th port respectively; 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 the 1st port leads to auxiliary reservoir, the logical blast main of the 2nd port, the logical hand brake device of the 3rd port, the logical release of brake telltale of the 4th port, the logical brake cylinder of the 5th port, the logical empty spring reservoir of the 6th port, the logical total reservoir of the 7th port (door, sanitary accomodation), the logical little reservoir of hand braking usefulness of the 8th port, the logical train pipe of the 9th port.
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 1st port in the described the 1st and the 8th port loop is communicated with the first test point port; The 2nd port in the described the 2nd and the 6th port loop, the 2nd and the 7th port loop is communicated with the second test point port; The described the 3rd, the 4th, the 5th totally three ports the 5th port of connecting three ports of two-way valves be communicated with the 3rd test point port; Described the 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 1st port in the described the 1st and the 8th port loop also is communicated with first pressure sensor port; The 2nd port in the described the 2nd and the 6th port loop, the 2nd and the 7th port loop also is communicated with second pressure sensor port; The described the 3rd, the 4th, the 5th the 5th port that connects in three ports of two-way valves of totally three ports also be communicated with the 3rd pressure sensor port; Described the 9th port is communicated with the 4th pressure sensor port.
6. the train gas circuit controller 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, two-way valve and first to fourth test point port totally 4 test point ports, first to fourth pressure sensor port totally four pressure sensor port all be arranged on the integrated valve plate of casing.
7. train gas circuit controller as claimed in claim 3 is characterized in that: flexibly connect between the case lid of described gas circuit control box and casing, casing is provided with the chain seat; Connect by the protection chain between case lid and the 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 true CN102225693A (en) | 2011-10-26 |
| CN102225693B CN102225693B (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110102620.2A Active CN102225693B (en) | 2011-04-25 | 2011-04-25 | Train gas circuit controller |
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| Country | Link |
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| CN (1) | CN102225693B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210482A (en) * | 2014-09-22 | 2014-12-17 | 南车南京浦镇车辆有限公司 | Electric brake control circuit for CRH (China Railway High-Speed) motor train unit |
| CN105383473A (en) * | 2015-12-14 | 2016-03-09 | 中国铁道科学研究院 | Air brake valve for locomotive |
| CN110386165A (en) * | 2018-04-16 | 2019-10-29 | 中车唐山机车车辆有限公司 | A kind of integrated gas path device and its gas path control method, train |
| CN113602245A (en) * | 2021-08-13 | 2021-11-05 | 眉山中车制动科技股份有限公司 | Pneumatic control train brake control mechanism and method |
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| 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 |
| 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 |
| US20110089755A1 (en) * | 2008-07-24 | 2011-04-21 | Mitsubishi Electric Corporation | Train braking device |
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2011
- 2011-04-25 CN CN201110102620.2A patent/CN102225693B/en active Active
Patent Citations (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 |
| US20110089755A1 (en) * | 2008-07-24 | 2011-04-21 | Mitsubishi Electric Corporation | 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 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210482A (en) * | 2014-09-22 | 2014-12-17 | 南车南京浦镇车辆有限公司 | Electric brake control circuit for CRH (China Railway High-Speed) motor train unit |
| CN105383473A (en) * | 2015-12-14 | 2016-03-09 | 中国铁道科学研究院 | Air brake valve for locomotive |
| CN105383473B (en) * | 2015-12-14 | 2018-03-23 | 中国铁道科学研究院 | air brake valve for locomotive |
| CN110386165A (en) * | 2018-04-16 | 2019-10-29 | 中车唐山机车车辆有限公司 | A kind of integrated gas path device and its gas path control method, train |
| 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 |
| CN113602245A (en) * | 2021-08-13 | 2021-11-05 | 眉山中车制动科技股份有限公司 | Pneumatic control train brake control mechanism and method |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN102225693B (en) | 2016-04-13 |
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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. |