CN201432668Y - Novel double-tube air supply apparatus of double-headed locomotive - Google Patents
Novel double-tube air supply apparatus of double-headed locomotive Download PDFInfo
- Publication number
- CN201432668Y CN201432668Y CN2009200159192U CN200920015919U CN201432668Y CN 201432668 Y CN201432668 Y CN 201432668Y CN 2009200159192 U CN2009200159192 U CN 2009200159192U CN 200920015919 U CN200920015919 U CN 200920015919U CN 201432668 Y CN201432668 Y CN 201432668Y
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- locomotive
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- air supply
- outlet
- plug door
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Abstract
A novel double-tube air supply apparatus of a double-headed locomotive is disclosed in the present utility model. The novel double-tube air supply apparatus comprising a compressor (14), and a first air cylinder (15), an adverse-current check valve, a second air cylinder (3) and a stop-start machine (4) of the locomotive which are connected with the outlet of the compressor (14) in sequence, the outlet of the first air cylinder (15) being connected with an anti-collision stopper and an end general air hose, is characterized in that a first stage stopper (7), a compression release valve (8), acheck valve (10) are connected between the outlet of the first air cylinder (15) and the anti-collision stopper in sequence, and a second stage stopper (9) is connected with the first stage stopper (7), the compression release valve (8) and the check valve (10) in parallel. Air supply changing between a cargo transport train and a passenger transport train can be satisfied, the changing process isvary convenient, the whole structure is simple and easy to control, a double tube air supply function of a passenger transport train and a total air double-headed function of a locomotive car can both be realized, and real time observing of air supply pressure of a train and a total air hose can also be realized.
Description
Technical field
The utility model relates to a kind of air supply device, the novel two-tube air supply device of particularly a kind of multi-locomotive.
Background technology
Along with the speed-raising of railway, a large amount of quasi high speed passenger vehicles are used.Quasi high-speed vehicle has generally adopted traveling portion air bellow, and pneumatic car door, collection have increased the auxiliary air quantity of using all over devices such as devices.In order to replenish the auxiliary wind of using on the vehicle fast, require on the locomotive of traction passenger train, to install two-tube air supply device additional.So-called two-tube air feed is meant carries out two-tube air feed to passenger vehicle, and one is traditional train brake pipe, and pressure is 500kPa or 600kPa usually, and another is a vehicle air feed pipe, and pressure is 600kPa usually.
Summary of the invention
The purpose of this utility model provides a kind of control simple in structure, easy, satisfies the novel two-tube air supply device of multi-locomotive of visitor, load carrying vehicle, overcomes the deficiencies in the prior art.
The novel two-tube air supply device of multi-locomotive of the present utility model, comprise compressor, link to each other successively with the outlet of compressor and to be connected to first reservoir, reverse flow check valve, second reservoir and locomotive brake gear, the outlet of first reservoir is joined with crashproof plug door and the total wind flexible pipe in end, between the outlet of first reservoir and crashproof plug door, be connected with F/s plug door, reducing valve, boiler check valve in turn, with F/s plug door, reducing valve, the boiler check valve subordinate phase plug door that has been in parallel.
The novel two-tube air supply device of multi-locomotive of the present utility model, during work, control F/s plug door and subordinate phase plug door as required, as the above locomotive double heading traction of two joints goods train, need conventional air supply mode between locomotive, locomotive can cut out F/s plug door, opens subordinate phase plug door, and the pressurized air in first reservoir provides pressure air from subordinate phase plug door and crashproof plug door to the total wind flexible pipe in end; As the locomotive traction passenger train, can close subordinate phase plug door, open F/s plug door, the pressurized air in first reservoir provides pressure air from F/s plug door, reducing valve, boiler check valve and crashproof plug door to the total wind flexible pipe in end.Satisfied the air feed conversion of goods train and passenger train, change very conveniently, integral structure is simple, controls easily; Can realize the two-tube air feed function of passenger train; Can realize that the total wind of locomotive heavily joins function; But Real Time Observation train air feed pressure, the total wind flexible pipe of Real Time Observation air feed pressure.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment.
The specific embodiment
As shown in Figure 1: 14 is compressor, and linking to each other successively with the outlet of compressor 14 is connected to first reservoir 15, reverse flow check valve 2, second reservoir 3 and locomotive brake gear 4.
The outlet of first reservoir 15 is connected to compressor and plays guard's valve 1.
Outlet at first reservoir 15 is connected with F/s plug door 7, reducing valve 8, boiler check valve 10 in turn, with F/s plug door 7, reducing valve 8, the boiler check valve 10 subordinate phase plug door 9 that has been in parallel.
The outlet of the outlet of boiler check valve 10 and subordinate phase plug door 9 is joined with first crashproof plug the door 5 and second crashproof plug door 13 simultaneously, and the first crashproof plug door 5 connects total wind flexible pipe 6, the second crashproof plug doors 13 of first end and connects the total wind flexible pipe 12 of the second end.
Front portion at the first crashproof plug door 5 is connected to first compression indicator 16, is connected to second compression indicator 11 in the front portion of the second crashproof plug door 13.
During installation, first compression indicator, 16, the first crashproof plug door 5, the total wind flexible pipe 6 of first end are positioned at an end of locomotive, and second compression indicator, 11, the second crashproof plug door 13, the total wind flexible pipe 12 of the second end are positioned at the other end of locomotive.
Claims (1)
1, the novel two-tube air supply device of a kind of multi-locomotive, comprise compressor (14), link to each other successively with the outlet of compressor (14) and to be connected to first reservoir (15), reverse flow check valve (2), second reservoir (3) and locomotive brake gear (4), the outlet of first reservoir (15) is joined with crashproof plug door and the total wind flexible pipe in end, it is characterized in that: between the outlet of first reservoir (15) and crashproof plug door, be connected with F/s plug door (7) in turn, reducing valve (8), boiler check valve (10) is with F/s plug door (7), reducing valve (8), boiler check valve (10) the subordinate phase plug door (9) that has been in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200159192U CN201432668Y (en) | 2009-07-28 | 2009-07-28 | Novel double-tube air supply apparatus of double-headed locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200159192U CN201432668Y (en) | 2009-07-28 | 2009-07-28 | Novel double-tube air supply apparatus of double-headed locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201432668Y true CN201432668Y (en) | 2010-03-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200159192U Expired - Fee Related CN201432668Y (en) | 2009-07-28 | 2009-07-28 | Novel double-tube air supply apparatus of double-headed locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201432668Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490733A (en) * | 2011-12-07 | 2012-06-13 | 中国北车集团大连机车车辆有限公司 | Method for operating double tube air supply at double ends of locomotive |
| CN104590291A (en) * | 2014-12-01 | 2015-05-06 | 南车株洲电力机车有限公司 | Locomotive and locomotive double-pipe wind-supply switch apparatus |
| CN105329255A (en) * | 2015-12-04 | 2016-02-17 | 南车株洲电力机车有限公司 | Haulage motor double-pipe air supply system and air supply pipe air supply monitoring method thereof |
| CN109094583A (en) * | 2018-09-06 | 2018-12-28 | 中车株洲电力机车有限公司 | Vehicle air-supply pipeline control system and rail vehicle with the system |
| CN111824200A (en) * | 2020-07-30 | 2020-10-27 | 中车大同电力机车有限公司 | Railway train end hose function conversion device and railway train |
| CN113060174A (en) * | 2019-12-16 | 2021-07-02 | 中车唐山机车车辆有限公司 | Auxiliary air supply system of excrement collecting device |
-
2009
- 2009-07-28 CN CN2009200159192U patent/CN201432668Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490733A (en) * | 2011-12-07 | 2012-06-13 | 中国北车集团大连机车车辆有限公司 | Method for operating double tube air supply at double ends of locomotive |
| CN104590291A (en) * | 2014-12-01 | 2015-05-06 | 南车株洲电力机车有限公司 | Locomotive and locomotive double-pipe wind-supply switch apparatus |
| CN105329255A (en) * | 2015-12-04 | 2016-02-17 | 南车株洲电力机车有限公司 | Haulage motor double-pipe air supply system and air supply pipe air supply monitoring method thereof |
| CN109094583A (en) * | 2018-09-06 | 2018-12-28 | 中车株洲电力机车有限公司 | Vehicle air-supply pipeline control system and rail vehicle with the system |
| CN109094583B (en) * | 2018-09-06 | 2019-12-17 | 中车株洲电力机车有限公司 | Vehicle air supply pipeline control system and rail vehicle with same |
| CN113060174A (en) * | 2019-12-16 | 2021-07-02 | 中车唐山机车车辆有限公司 | Auxiliary air supply system of excrement collecting device |
| CN111824200A (en) * | 2020-07-30 | 2020-10-27 | 中车大同电力机车有限公司 | Railway train end hose function conversion device and railway train |
| CN111824200B (en) * | 2020-07-30 | 2021-10-29 | 中车大同电力机车有限公司 | Railway train end hose function conversion device and railway train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20170728 |