CN201124840Y - Light-controlled automatic closing device for water tank of passenger train - Google Patents
Light-controlled automatic closing device for water tank of passenger train Download PDFInfo
- Publication number
- CN201124840Y CN201124840Y CNU2007201831987U CN200720183198U CN201124840Y CN 201124840 Y CN201124840 Y CN 201124840Y CN U2007201831987 U CNU2007201831987 U CN U2007201831987U CN 200720183198 U CN200720183198 U CN 200720183198U CN 201124840 Y CN201124840 Y CN 201124840Y
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- CN
- China
- Prior art keywords
- light
- water
- electromagnetic valve
- acceptance division
- train
- 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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Abstract
The utility model discloses a water-optical-controlled self-closing control drive on a passenger train. The water-optical-controlled self-closing control drive comprises a light transmitting part and a light receiving part which are arranged at intervals in a relative way; both the light transmitting part and the light receiving part are positioned under an inlet opening of a train tank; a signal output end of the light receiving part is connected with an electromagnetic valve which is arranged on a water pipe at a station platform for transmitting water to the train tank. When in use, the light transmitted by the light transmitting part is received by the light receiving part; after the train tank is overfilled by water, the down-flowing water obstructs the light, and then the light receiving part sends a control signal to close the electromagnetic valve to stop transmitting water to the train tank, thereby effectively saving water resource, and reducing the waste of fresh water resource.
Description
Technical field
The utility model relates to the light-operated SELF CL control setup of water on a kind of passenger train, is the water-line of water on the passenger train in order to SELF CL.
Background technology
At present, the Railway station of all parts of the country side generally all is equipped with wetting system on the platform, with water on the passenger train water tank of thinking stop over.Usually, just aqueduct valve is closed when only the water spill-over in water tank goes out by the platform staff, owing on a platform a lot of Upper hoses are arranged, to make personnel amount less and go up water conservancy project, so needing to go up water conservancy project does personnel and runs back and forth and close each Upper hose valve successively, not only personnel labor intensity is big, and causes the great amount of water resources waste easily.
The utility model content
The purpose of this utility model is to provide the light-operated SELF CL control setup of water on a kind of passenger train, can close platform Upper hose valve timely and effectively, and the fast shut-off water source reduces water resource waste, reduces the platform intensity of workers.
The purpose of this utility model is achieved in that the light-operated SELF CL control setup of water on a kind of passenger train, this device comprises a light emission portion and a light acceptance division, the two relative spacing is arranged, the two all is positioned at train water tank inlet below light emission portion and light acceptance division, the signal output part of light acceptance division is connecting an electromagnetic valve, and this electromagnetic valve is installed on the platform Upper hose into the water delivery of train water tank.
During use, light emission portion emits beam and is received by the light acceptance division, after the water spill-over goes out in the train water tank, the water resistance that the flows down light that breaks, the light acceptance division promptly transmits control signal and closes electromagnetic valve, thereby can close platform Upper hose valve, fast shut-off water source timely and effectively, reduce water resource waste, reduce the platform intensity of workers.The utility model is simple in structure, and is cheap, easy to use, is easy to promote the use of in system-wide.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Accompanying drawing is a connection structure scheme drawing of the present utility model.
The specific embodiment
The light-operated SELF CL control setup of water on a kind of passenger train, as shown in drawings, this device comprises a light emission portion 2 and a light acceptance division 5, and the two relative spacing arranges, the two all is positioned at train water tank 1 water inlet 4 belows light emission portion 2 and light acceptance division 5.According to actual conditions, light emission portion 2 and light acceptance division 5 can be installed on the platform ground of train water tank 1 below and also can be installed on the lower part box of train water tank 1.Light emission portion 2 and light acceptance division 5 used work light can be laser beam or infrared light light.Said work light can be band shape or column, so that improve the control sensitivity.The signal output part of light acceptance division 5 is connecting an electromagnetic valve 7, and this electromagnetic valve 7 is installed on the platform Upper hose 6 into the water delivery of train water tank.
Can adopt wired or wireless connection mode between light acceptance division 5 and the electromagnetic valve 7.Signal output part as light acceptance division 5 links to each other with electromagnetic valve 7 by lead.Can also the wireless signal transmission control unit be set on light acceptance division 5, wireless signal be set on the electromagnetic valve 7 receive control unit, the signal output part of light acceptance division 5 is by radio signal transmission control and electromagnetic valve 7 interlocks.
Claims (3)
1, the light-operated SELF CL control setup of water on a kind of passenger train, it is characterized in that: this device comprises a light emission portion (2) and a light acceptance division (5), the two relative spacing is arranged, the two all is positioned at train water tank (1) water inlet (4) below light emission portion (2) and light acceptance division (5), the signal output part of light acceptance division (5) is connecting an electromagnetic valve (7), and this electromagnetic valve (7) is installed on the platform Upper hose (6) into the water delivery of train water tank.
2, the light-operated SELF CL control setup of water on the passenger train according to claim 1, it is characterized in that: the signal output part of light acceptance division (5) links to each other with electromagnetic valve (7) by lead.
3, the light-operated SELF CL control setup of water on the passenger train according to claim 1, it is characterized in that: the light acceptance division is being provided with the wireless signal transmission control unit on (5), wireless signal is being set on the electromagnetic valve (7) is receiving control unit, the signal output part of light acceptance division (5) is by radio signal transmission control and electromagnetic valve (7) interlock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201831987U CN201124840Y (en) | 2007-12-19 | 2007-12-19 | Light-controlled automatic closing device for water tank of passenger train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201831987U CN201124840Y (en) | 2007-12-19 | 2007-12-19 | Light-controlled automatic closing device for water tank of passenger train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201124840Y true CN201124840Y (en) | 2008-10-01 |
Family
ID=39998255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201831987U Expired - Fee Related CN201124840Y (en) | 2007-12-19 | 2007-12-19 | Light-controlled automatic closing device for water tank of passenger train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201124840Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367572A (en) * | 2018-11-15 | 2019-02-22 | 中铁第四勘察设计院集团有限公司 | Water is automatically turned off system and method on a kind of passenger train |
-
2007
- 2007-12-19 CN CNU2007201831987U patent/CN201124840Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109367572A (en) * | 2018-11-15 | 2019-02-22 | 中铁第四勘察设计院集团有限公司 | Water is automatically turned off system and method on a kind of passenger train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Cui Zijun Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Cui Zijun Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20091219 |