CN210478638U - Locomotive wiper water tank - Google Patents
Locomotive wiper water tank Download PDFInfo
- Publication number
- CN210478638U CN210478638U CN201921470519.0U CN201921470519U CN210478638U CN 210478638 U CN210478638 U CN 210478638U CN 201921470519 U CN201921470519 U CN 201921470519U CN 210478638 U CN210478638 U CN 210478638U
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- water
- air bag
- tank body
- locomotive
- valve
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Abstract
The locomotive wiper water tank comprises a closed tank body and is characterized in that an inflatable air bag is arranged in the tank body, the tank body is filled with water, a water outlet valve for water outlet and a water inlet valve for water inlet are arranged on the tank body, a one-way inflation valve of the air bag is connected with an inflation tube, the inflation tube extends out of the tank body, and the air bag is inflated through the inflation tube. Use the utility model discloses replacing the locomotive among the prior art to scrape the pumping water tank of hydrophone, reducing manufacturing and use cost, increase of service life, the volume compression of gasbag can compensate the volume that water solidifies into ice after inflation under the icing condition, avoids taking place the phenomenon of box fracture, guarantees the security performance of water tank under the low temperature environment winter.
Description
Technical Field
The utility model relates to a locomotive wiper water tank for the locomotive wiper during operation supplies water to the wiper blade.
Background
Conventional "pump" systems wear and fail during long-term use, require frequent maintenance, are relatively complex in structure, and have many points of failure. In addition, when the temperature of the conventional pump pressing system is below 0 ℃, the volume of water is expanded after the water is solidified into ice, so that the box body is frequently cracked. The inflatable air bag is arranged in a closed container filled with water (or oil and other aqueous media), the pressure of air in the air bag is equal to the pressure of the aqueous media outside the air bag everywhere after the air bag is inflated, so that the thin rubber sealed air bag can bear great pressure and cannot be broken. After the sealed rubber air bag is filled with air with a certain pressure, the water medium in the sealed container has the same pressure as the air pressure in the air bag, and can replace the conventional pump to supply water and pressurize, and simultaneously, an overflow valve and a safety valve of a pump pressure system are not needed. There are not many examples of prior art water supplies that add water by placing a bladder in a closed container with an aqueous medium instead of a conventional "pump".
SUMMERY OF THE UTILITY MODEL
The utility model provides a rain ware water tank is blown to locomotive replaces the locomotive among the prior art to blow the area pump water tank of rain ware, reduces and makes and use cost, increase of service life, and the volume compression of gasbag can compensate the volume that water solidifies into ice after inflation under the freezing condition, avoids taking place the phenomenon of box fracture, guarantees the security performance of water tank under the low temperature environment in winter.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the locomotive wiper water tank comprises a closed tank body and is characterized in that an inflatable air bag is arranged in the tank body, the tank body is filled with water, a water outlet valve for water outlet and a water inlet valve for water inlet are arranged on the tank body, a one-way inflation valve of the air bag is connected with an inflation tube, the inflation tube extends out of the tank body, and the air bag is inflated through the inflation tube.
Preferably, the number of the air bags is multiple, and the one-way inflation valves of the air bags are respectively connected with the inflation tube.
Preferably, the bottom of the air bag is in contact with the box body, the top of the air bag is positioned through an air bag fixing support plate, and the one-way inflation valve penetrates through the air bag fixing support plate and is connected with the inflation tube.
Preferably, the airbag fixing support plate is horizontally arranged and is rectangular, and the distance between the edge of the airbag fixing support plate and the inner wall of the box body is 2-3 mm.
Preferably, the air bag is a rubber air bag in a corrugated pipe shape, and the air bag fixing support plate is a rubber plate with the thickness of 3-4 mm.
Preferably, the water outlet valve and the water inlet valve are respectively arranged on different side walls of the water tank, the water outlet valve is close to the bottom of the tank body, and the water inlet valve is close to the top of the tank body.
Preferably, the top of the water tank is provided with a pressure gauge for monitoring the water pressure in the tank body.
The utility model has the advantages that:
1. the utility model discloses a locomotive window wiper water tank sets up the gasbag of inflatable in the box, because the incompressible nature of water, the volume of gasbag can not expand basically when filling gas pressurization to the gasbag, and water pressure in the box equals with the air pressure in the gasbag, gives the process of gasbag gas filling promptly the process of feedwater pressure boost, as long as open the outlet valve when needing for wiping the wiper blade water spray, just can automatic water spray, and the back is ended in the water spray, closes the outlet valve, opens the water intaking valve and supplies water for the box. The air bag is immersed in water, the internal pressure and the external pressure are equal, the air bag is not easy to burst and damage, the air bag can not be damaged after being used for a long time, the maintenance is not needed, and the structure is simple; the novel water tank with the pump for replacing the locomotive wiper in the prior art can greatly reduce the manufacturing and using cost and prolong the service life. The volume compression of the air bag under the icing condition can compensate the volume expanded after water is solidified into ice, so that the phenomenon of cracking of the box body is avoided, and the safety performance of the water tank under the low-temperature environment in winter is ensured.
2. The gasbag is fixed a position with the fixed extension board of gasbag, fix a position the position of gasbag in the box to be connected with the one-way inflation valve of gasbag through the gas tube, one-way inflation valve is opened during aerifing, one-way inflation valve self-closing when stopping aerifing guarantees effectively pressurizing the gasbag, at box top installation manometer, monitors the water pressure in the box at the gas filled in-process, stops promptly after reaching required water pressure and aerifys the gasbag, convenient and practical can carry out real-time supervision to the water pressure in the water tank moreover.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following describes an embodiment of the present invention in detail with reference to fig. 1.
The locomotive wiper water tank comprises a closed tank body 1 and is characterized in that an inflatable air bag 2 is arranged in the tank body 1, the tank body 1 is filled with water, a water outlet valve 11 for water outlet and a water inlet valve 12 for water inlet are arranged on the tank body 1, a one-way inflation valve 21 of the air bag 2 is connected with an inflation tube 3, the inflation tube 3 extends out of the tank body 1, and the air bag 2 is inflated through the inflation tube 3.
In the water tank of the locomotive wiper shown in the figure, an inflatable air bag 2 is arranged in a tank body 1, due to the incompressibility of water, the volume of the air bag 2 is basically not expanded when the air bag 2 is inflated and pressurized, the water pressure in the tank body 1 is equal to the air pressure in the air bag, the process of inflating the air bag 2 is the process of water supply and pressurization, when the wiper blade needs to be sprayed with water, water can be automatically sprayed by only opening a water outlet valve 11, after the water spraying is finished, the water outlet valve is closed, and a water inlet valve 12 is opened to supplement water for the tank body. The air bag 2 is immersed in water, the internal pressure and the external pressure are equal, the air bag is not easy to burst and damage, the air bag can not be damaged after long-time use, the maintenance is not needed, the structure is simple, the locomotive wiper water tank is used for replacing a pump water tank of a locomotive wiper in the prior art, the manufacturing and using cost can be greatly reduced, and the service life is prolonged. Because the volume of the air bag 2 can be compressed, the volume expanded after water is solidified into ice can be compensated, the phenomenon of cracking of the box body is avoided, and the safety performance of the water tank in a low-temperature environment in winter is ensured.
Wherein, the number of the air bags 2 is a plurality, and the one-way inflation valves 21 of the air bags 2 are respectively connected with the inflation tubes 3. A plurality of gasbags 2 can be inflated simultaneously, and different quantities of gasbags 2 can be arranged according to the pressurization requirement of water pressure in the box body.
The bottom of the air bag 2 is in contact with the box body 1, the top of the air bag is positioned through an air bag fixing support plate 4, and the one-way inflation valve 21 penetrates through the air bag fixing support plate 4 and is connected with the inflation tube 3. The air bags 2 are positioned by the air bag fixing support plate 4, the positions of the air bags 2 are positioned, the air bags 2 are inflated simultaneously through the inflation tubes, the one-way inflation valve 21 is opened during inflation, and the one-way inflation valve is automatically closed when the inflation is stopped, so that the effective pressurization of the air bags is ensured.
The airbag fixing support plate 4 is horizontally arranged and is rectangular, the distance between the edge of the airbag fixing support plate 4 and the inner wall of the box body 1 is 2-3 mm, the airbag fixing support plate is convenient to install in the box body 1 and is connected with the airbag 2 for positioning, the airbag fixing support plate 4 is not prone to shifting in the box body 1, and the horizontal position of the airbag 2 is not prone to changing.
The air bag 2 is a rubber air bag in a corrugated pipe shape, the air bag fixing support plate 4 is a rubber plate with the thickness of 3-4 mm, and the air bag fixing support plate is not easy to deform or damage in long-term immersion and is longer in service life.
The water outlet valve 11 and the water inlet valve 12 are respectively arranged on different side walls of the water tank, the water outlet valve 11 is close to the bottom of the tank body 1, and the water inlet valve 12 is close to the top of the tank body 1. The water outlet valve 11 and the water outlet valve 12 are separately arranged, and are conveniently connected with the water inlet pipe and the water outlet pipe.
Wherein, the top of the box body 1 is provided with a pressure gauge 5 for monitoring the water pressure in the box body 1. Install manometer 5 at the box top, monitor the water pressure in the box at the in-process of aerifing, stop promptly after reaching required water pressure and aerify the gasbag, convenient and practical can carry out real-time supervision to the water pressure in the box 1 moreover.
The technical solutions of the embodiments of the present invention are completely described above with reference to the accompanying drawings, and it should be noted that the described embodiments are only some embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Claims (7)
1. A locomotive wiper water tank comprises a closed tank body (1), and is characterized in that an inflatable air bag (2) is arranged in the tank body (1), the tank body (1) is filled with water, a water outlet valve (11) for water outlet and a water inlet valve (12) for water inlet are arranged on the tank body (1), a one-way inflation valve (21) of the air bag (2) is connected with an inflation tube (3), the inflation tube (3) extends out of the tank body (1), and the air bag (2) is inflated through the inflation tube (3).
2. The water tank for the windshield wiper of the locomotive as claimed in claim 1, wherein the number of the air bags (2) is multiple, and the one-way inflation valves (21) of the multiple air bags (2) are respectively connected with the inflation tube (3).
3. The locomotive wiper water tank according to claim 2, characterized in that the bottom of the air bag (2) is in contact with the tank body (1), the top is positioned by an air bag fixing support plate (4), and the one-way inflation valve (21) passes through the air bag fixing support plate (4) and is connected with the inflation tube (3).
4. The locomotive wiper water tank according to claim 3, characterized in that the air bag fixing support plate (4) is horizontally arranged and is rectangular, and the distance between the edge of the air bag fixing support plate (4) and the inner wall of the tank body (1) is 2-3 mm.
5. The locomotive wiper water tank according to claim 3, characterized in that the air bag (2) is a rubber air bag in the shape of a corrugated pipe, and the air bag fixing support plate (4) is a rubber plate with the thickness of 3-4 mm.
6. The locomotive window wiper water tank according to claim 1, wherein the outlet valve (11) and the inlet valve (12) are respectively disposed on different side walls of the water tank, the outlet valve (11) is near the bottom of the tank body (1), and the inlet valve (12) is near the top of the tank body (1).
7. The locomotive wiper water tank according to claim 1, characterized in that a pressure gauge (5) for monitoring the water pressure in the tank body (1) is installed on the top of the tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921470519.0U CN210478638U (en) | 2019-09-05 | 2019-09-05 | Locomotive wiper water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921470519.0U CN210478638U (en) | 2019-09-05 | 2019-09-05 | Locomotive wiper water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210478638U true CN210478638U (en) | 2020-05-08 |
Family
ID=70539783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921470519.0U Expired - Fee Related CN210478638U (en) | 2019-09-05 | 2019-09-05 | Locomotive wiper water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210478638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591253A (en) * | 2020-06-04 | 2020-08-28 | 义乌市重心汽车用品有限公司 | Automobile glass water expiration detection and automatic replacement equipment |
-
2019
- 2019-09-05 CN CN201921470519.0U patent/CN210478638U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111591253A (en) * | 2020-06-04 | 2020-08-28 | 义乌市重心汽车用品有限公司 | Automobile glass water expiration detection and automatic replacement equipment |
| CN111591253B (en) * | 2020-06-04 | 2021-05-04 | 陈瑜 | Automobile glass water expiration detection and automatic replacement equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 Termination date: 20210905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |