CN203294097U - Train water injection control device - Google Patents
Train water injection control device Download PDFInfo
- Publication number
- CN203294097U CN203294097U CN2013203280202U CN201320328020U CN203294097U CN 203294097 U CN203294097 U CN 203294097U CN 2013203280202 U CN2013203280202 U CN 2013203280202U CN 201320328020 U CN201320328020 U CN 201320328020U CN 203294097 U CN203294097 U CN 203294097U
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- water
- train
- control device
- injection control
- water injection
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Abstract
The utility model relates to a train water injection control device. The train water injection control device comprises a water tank, wherein the water tank is connected with a water injection pipe and a water overflowing pipe; the water tank is internally provided with a floater switch; the water injection pipe is provided with a pressure display. According to the train water injection control device, after water is fully filled into a train and a set liquid level is reached, the water is automatically stopped from feeding, so that a water injection process is stopped after the water is fully filled; in a vehicle operation process, the water level in the water tank is fluctuated to the height of a water injection opening due to acceleration and deceleration, vibration and inclination, and the floater switch can also close the water injection opening in time, so that the water does not flow out; an effective capacity is improved and the waste of a water resource is prevented. The device is only additionally provided with the floater switch and the display so that the improvement cost of the water tank is low and the device is easy to operate; the device can also adopt a full-machine structure so that power supply is not needed and the device can work safely and reliably.
Description
Technical field
The utility model relates to a kind of train tank, and particularly a kind of is the control setup of train tank water filling, belongs to the guideway vehicle technical field.
Background technology
At present, the notes water overflowing structure of train water case, be mainly to adopt water injection pipe and overflow pipe are set in water tank, by water injection pipe, with the water source on platform, is connected Tank Injection Water, and when the water in water tank reached certain water level, unnecessary water will be discharged from overflow pipe.Give the personnel of train water filling on platform, only when waiting until that water flows out from overflow pipe, could determine that the water in water tank is filled with.In actual application, the train spilling water for a long time after, the staff just can take out water injection pipe, causes a large amount of water resource waste.
In addition, to fill with the water water level concordant with overflow pipe due to water tank, and vehicle operating medium dip, acceleration, deceleration or vibration etc. all can cause water to flow out from overflow pipe, not only waste water, and have also lowered the effective volume of water tank, return antifreeze making troubles.
The utility model content
The utility model main purpose is to address the above problem and is not enough, provides a kind of and can effectively control the water filling water yield, avoids the train water-injection control device of water resource waste.
For achieving the above object, the technical solution of the utility model is:
A kind of train water-injection control device, comprise water tank, and described water tank is connected with water injection pipe and overflow pipe, described
Be provided with float switch in water tank, on described water injection pipe, pressure display unit be set.
Further, described pressure display unit is that numeral shows or indicator lamp shows or tuning drive gear shows.
Further, described pressure display unit has the Full water alarm unit.
Further, report to the police in described Full water alarm unit when the hydraulic pressure in described water injection pipe reaches setting pressure.
Further, described Full water alarm unit for the indicator lamp, the indicator lamp, the alarm buzzer that show different flicker level that show different colours, be carved with a kind of form in the warning scale mark or the combination of several forms on display disc.
Further, described float switch is the mechanical type float switch, is arranged on the outlet end of described water injection pipe.
Further, the position corresponding with described pressure display unit is provided with watch window on the car body of train.
Further, described watch window is arranged on the bottom or skirtboard of vehicle body side wall.
Further, described water tank is arranged under the top or car of train.
Content to sum up, a kind of train water-injection control device described in the utility model, fill with after water reaches the setting liquid level and automatically stop into water at train, and show that on pressure display unit full water is to report to the police, the staff of platform can extract water injection pipe after seeing alarm display immediately, has effectively avoided the waste of water resource.And this device just increased float switch and telltale, and is low, easy to operate to the improvement cost of existing water tank, and can adopt full mechanical, need not power supply, safe and reliable.
The utility model realized that the injecting process is filled with namely and stopped, and in acceleration and deceleration in vehicle operating, vibration, inclination water tank, water-level fluctuation also can be closed filling pipe end immediately to filling pipe end height float switch, and water can not flow out, and has improved effective volume, has prevented water resource waste.
Description of drawings
Fig. 1 is the utility model structural representation.
As shown in Figure 1, water tank 1, water injection pipe 2, overflow pipe 3, float switch 4, pressure display unit 5, car body 6.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail:
As shown in Figure 1, a kind of train water-injection control device described in the utility model, comprise water tank 1, water tank 1 supplies water for the watering equipment on car, at the front originating station of train operation, or the part website in operational process, all can be by the water source on platform to the interior water filling of water tank 1, to guarantee passenger's use.Water tank 1 is arranged on according to different vehicles under the top or car of train, the present embodiment, and the top that is arranged on train take water tank 1 is the example detailed description.
Water tank 1 is connected with water injection pipe 2 and overflow pipe 3, and water injection pipe 2 and overflow pipe 3 stretch to the position of water tank 1 inside near top, and water injection pipe 2 is connected with the water source on platform by water pipe, water injection pipe 2 is two, divide the both sides that are located at car body, conveniently with the water source on platform, be connected, overflow pipe 3 is one.
As shown in Figure 1, a float switch 4 is set water tank 1 is interior, in the present embodiment, float switch 4 adopts the mechanical type float switch, is arranged on the outlet end of water injection pipe 2, when the interior water filling of water tank 1 is expired, float switch 4 will seal the outlet of water injection pipe 2, stops to the interior water filling of water tank 1.Adopt the mechanical type float switch, be beneficial to the transformation to existing water tank 1, improvement cost is low, and is easy to operate, and, with adopting physical construction, need not power supply, safe and reliable.
Pressure display unit 5 is set on water injection pipe 2, the hydraulic pressure in water injection pipe 2 can show by this pressure display unit 5, supplies the staff on platform to observe, and pressure display unit 5 can select numeral to show or indicator lamp shows or the telltale of tuning drive gear demonstration.
Observe for the ease of the staff, position corresponding with pressure display unit 5 on the car body 6 of train is provided with watch window, and watch window is arranged on the bottom of vehicle body side wall or skirtboard and is beneficial to the position that the staff observes.
When water tank 1 completely reaches designated water level, the outlet of float switch 4 sealing water injection pipes 2, if continue this moment to supply water, the hydraulic pressure in water injection pipe 2 can obviously raise, and pressure display unit 5 has the Full water alarm unit, when the hydraulic pressure in water injection pipe 2 reaches setting pressure, can report to the police in the Full water alarm unit, after the staff sees warning, will pull out the water pipe that is connected with water source, stop water filling, effectively avoided the waste of water resource.
In order to facilitate the staff to observe, the Full water alarm unit can adopt the indicator lamp that shows different lamp colrs, and during as normal water supply, indicator lamp or direction board show green, when water tank is expired, shows red; Perhaps, adopt to show the indicator lamp of different light flash degree, during as normal water supply indicator lamp do not glimmer or flicker frequency slower, completely the time, indicator lamp is accelerated flicker frequency when water tank; Can also adopt alarm buzzer to carry out audible alarm; Can adopt the structure of Purely mechanical again, namely be carved with the warning scale mark on the display disc of pressure display unit 5, the staff stops supplying water after observing and surpassing the warning scale mark for the pointer that reacts water injection pipe 2 pressure at once.The use that above several forms can also be combined, as on the display disc that shows at tuning drive gear, an indicator lamp being set again, pointer shows the pressure in water injection pipe 2, during normal water supply, indicator lamp does not work, when reaching setting pressure, the bright warning of indicator lamp.
This device has just increased float switch and telltale, and is low, easy to operate to the improvement cost of existing water tank.
As mentioned above, given scheme content, can derive similar technical scheme by reference to the accompanying drawings.In every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model,, to any simple modification, equivalent variations and modification that above embodiment does, all still belong in the scope of technical solutions of the utility model.
Claims (9)
1. a train water-injection control device, comprise water tank, and described water tank is connected with water injection pipe and overflow pipe, it is characterized in that: be provided with float switch in described water tank, on described water injection pipe, pressure display unit be set.
2. train water-injection control device according to claim 1 is characterized in that: described pressure display unit shows for numeral or indicator lamp shows or tuning drive gear shows.
3. train water-injection control device according to claim 1 and 2, it is characterized in that: described pressure display unit has the Full water alarm unit.
4. train water-injection control device according to claim 3, is characterized in that: described Full water alarm unit warning when the hydraulic pressure in described water injection pipe reaches setting pressure.
5. train water-injection control device according to claim 3 is characterized in that: described Full water alarm unit for the indicator lamp, the indicator lamp, the alarm buzzer that show different flicker level that show different colours, be carved with a kind of form in the warning scale mark or the combination of several forms on display disc.
6. train water-injection control device according to claim 1, it is characterized in that: described float switch is the mechanical type float switch, is arranged on the outlet end of described water injection pipe.
7. train water-injection control device according to claim 1, it is characterized in that: position corresponding with described pressure display unit on the car body of train is provided with watch window.
8. train water-injection control device according to claim 7, it is characterized in that: described watch window is arranged on the bottom or skirtboard of vehicle body side wall.
9. train water-injection control device according to claim 1, it is characterized in that: described water tank is arranged under the top or car of train.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203280202U CN203294097U (en) | 2013-06-07 | 2013-06-07 | Train water injection control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203280202U CN203294097U (en) | 2013-06-07 | 2013-06-07 | Train water injection control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203294097U true CN203294097U (en) | 2013-11-20 |
Family
ID=49570130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203280202U Expired - Fee Related CN203294097U (en) | 2013-06-07 | 2013-06-07 | Train water injection control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203294097U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020118621A1 (en) * | 2018-12-13 | 2020-06-18 | 西安电子科技大学 | Detection and positioning method for train water injection port |
| CN112441033A (en) * | 2019-08-29 | 2021-03-05 | 中车唐山机车车辆有限公司 | Water supply and drainage system for railway vehicle |
| CN112622944A (en) * | 2021-01-06 | 2021-04-09 | 中车唐山机车车辆有限公司 | Water tank, head car and freight train unit train |
-
2013
- 2013-06-07 CN CN2013203280202U patent/CN203294097U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020118621A1 (en) * | 2018-12-13 | 2020-06-18 | 西安电子科技大学 | Detection and positioning method for train water injection port |
| US11066088B2 (en) | 2018-12-13 | 2021-07-20 | Xidian University | Detection and positioning method for train water injection port |
| CN112441033A (en) * | 2019-08-29 | 2021-03-05 | 中车唐山机车车辆有限公司 | Water supply and drainage system for railway vehicle |
| CN112622944A (en) * | 2021-01-06 | 2021-04-09 | 中车唐山机车车辆有限公司 | Water tank, head car and freight train unit train |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Patentee after: CRRC QINGDAO SIFANG Co.,Ltd. Address before: Jihongtan town Chengyang District Shandong city Qingdao province Jinhong road 266111 No. 88 Patentee before: CSR QINGDAO SIFANG LOCOMOTIVE & ROLLING STOCK Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |