CN201819798U - Average valve detection device - Google Patents
Average valve detection device Download PDFInfo
- Publication number
- CN201819798U CN201819798U CN2010205293006U CN201020529300U CN201819798U CN 201819798 U CN201819798 U CN 201819798U CN 2010205293006 U CN2010205293006 U CN 2010205293006U CN 201020529300 U CN201020529300 U CN 201020529300U CN 201819798 U CN201819798 U CN 201819798U
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- CN
- China
- Prior art keywords
- detection device
- valve
- average valve
- average
- pressure
- 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.)
- Expired - Fee Related
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses an average valve detection device which is characterized by comprising an out cock, a filter, an air cylinder, a pressure regulating valve, a pressure gage and a connector, wherein one end of the pressure regulating valve is connected with the air cylinder, and the other end is connected with the pressure gage and corresponding connector. The average valve detection device can detect all the functions of the average valve conveniently and roundly, is simple in structure, small in volume, low in cost and convenient in operation, moving and maintenance, and greatly improve work efficiency.
Description
Technical field
The utility model relates to a kind of pick-up unit of average valve function test, especially can be easily, all sidedly to the device of functional detection before the average valve entrucking.
Background technology
Before average valve detection device exploitation, the direct entrucking of average valve is used, and does not carry out Function detection.Because of the performance issue of average valve own appearred in the subway car, finally cause braking force of train to be subjected to very big influence, and damping force directly influence the security of operation of rail vehicle, be the key parameter of rail vehicle, must be guaranteed.So, manufactured and designed this average valve detection device, to carrying out Function detection before the average valve entrucking, qualified after entrucking again, thereby, guaranteed the safety in operation of rail vehicle.
The utility model content
Technical problem to be solved in the utility model is to confirm functional good before the average valve entrucking, avoids occurring after the entrucking problem to the influence of car brakeing power, thereby a kind of pick-up unit of easy average valve function test is provided.
For solving the problems of the technologies described above, the utility model provides a kind of function detection device, it is characterized in that: comprise cutout cock, filtrator, reservoir, pressure regulator valve, tensimeter, interface, pressure regulator valve one end is connected with reservoir, and the other end links to each other with the corresponding interface with tensimeter.
The utility model can be easily, all sidedly the every function of average valve is detected, and this pick-up unit is simple in structure, easy and simple to handle, volume is little, conveniently moving, cost are low, be convenient to safeguard, and greatly improved work efficiency.
Description of drawings
Accompanying drawing is average valve detection device pipeline schematic diagram.
Embodiment
With reference to accompanying drawing, the utility model comprises wind regime interface 1, cutout cock 2, filtrator 3, reservoir 4, pressure regulator valve 5,6, tensimeter 7,8,9, interface 10,11,12, pressure regulator valve 5 one ends are connected with reservoir 4, the other end links to each other with the corresponding interface 10 with tensimeter 7, pressure regulator valve 6 one ends are connected with reservoir 4, the other end links to each other with the corresponding interface 11 with tensimeter 8, and simultaneously, each parts is connected to each other by pipeline.
When averaging the valve functional test, interface 10 is linked to each other with average valve input port 1, interface 11 links to each other with average valve input port 2, interface 12 links to each other with average valve delivery outlet, connect wind regime interface 1, open cutout cock 2, pressurized air arrives reservoir 4 inside by filtrator 3 backs, by adjustment to pressure regulator valve 5 and pressure regulator valve 6, the pressure that makes average valve input port 1 is that the pressure of tensimeter 7 demonstrations and the pressure of input port 2 are that the pressure that tensimeter 8 shows obtains corresponding adjustment, through output car weight mean pressure after the average valve internal calculation is the pressure that tensimeter 9 shows, by the test documentation requirement, adjust pressure regulator valve 5 and 6, simulate various operating modes, detect whether conformance with standard value of its output pressure value, thereby realized detection average valve function.
Claims (1)
1. average valve detection device, it is characterized in that: comprise cutout cock, filtrator, reservoir, pressure regulator valve, tensimeter, interface, pressure regulator valve one end is connected with reservoir, and the other end links to each other with the corresponding interface with tensimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205293006U CN201819798U (en) | 2010-09-10 | 2010-09-10 | Average valve detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205293006U CN201819798U (en) | 2010-09-10 | 2010-09-10 | Average valve detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201819798U true CN201819798U (en) | 2011-05-04 |
Family
ID=43917748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205293006U Expired - Fee Related CN201819798U (en) | 2010-09-10 | 2010-09-10 | Average valve detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201819798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289150A (en) * | 2017-08-16 | 2017-10-24 | 中车青岛四方车辆研究所有限公司 | A kind of average valve of many gas circuits |
-
2010
- 2010-09-10 CN CN2010205293006U patent/CN201819798U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289150A (en) * | 2017-08-16 | 2017-10-24 | 中车青岛四方车辆研究所有限公司 | A kind of average valve of many gas circuits |
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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 |
Granted publication date: 20110504 Termination date: 20150910 |
|
| EXPY | Termination of patent right or utility model |