CN212615331U - Water return device of high-pressure water pump - Google Patents
Water return device of high-pressure water pump Download PDFInfo
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- CN212615331U CN212615331U CN202021284363.XU CN202021284363U CN212615331U CN 212615331 U CN212615331 U CN 212615331U CN 202021284363 U CN202021284363 U CN 202021284363U CN 212615331 U CN212615331 U CN 212615331U
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Abstract
The utility model discloses a high pressure water pump water return device, including the engine bottom plate, the top of engine bottom plate is fixed with the water pump, the left side of water pump is connected with the high pressure three-way valve, the one end of high pressure three-way valve is connected with high pressure water pump water return device, high pressure water pump water return device's top is connected with the elbow, the end connection of elbow has the air-vent valve, the top right side of engine bottom plate is fixed with fuel engine, be connected with the return bend between fuel engine and the air-vent valve. This water under high pressure pump water returning device, through setting up water under high pressure pump water returning device in one side of high-pressure three-way valve, be convenient for overhaul when the high-pressure three-way valve appears damaging to utilize the high-pressure three-way valve to conveniently distribute the regulation with the water that gets into in the water pump, under water under high pressure pump water returning device's return water effect, can realize when squirt stop work, reduce water supply pressure of high pressure water pump, effectively prevent water pump blasting phenomenon, and the life of extension equipment.
Description
Technical Field
The utility model belongs to the technical field of the backwater device, concretely relates to water under high pressure pump backwater device.
Background
At present automobile body water tank adopts traditional water pipe to connect usually, by two water pipes, one is that another outlet pipe cooperation of inlet tube is used, makes the overall arrangement comparatively chaotic in the comparatively narrow and small automobile body water tank of environment, when the squirt stop work in addition, causes the increase of water pump pressure easily, causes the phenomenon of water pump blasting easily, has reduced the life of equipment. Therefore, in order to solve the above problems, a high pressure water pump backwater device is needed to simplify the layout of the equipment and facilitate later maintenance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high pressure water pump backwater device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: high pressure water pump water return device, including the engine bottom plate, the top of engine bottom plate is fixed with the water pump, the left side of water pump is connected with the high-pressure three-way valve, the one end of high-pressure three-way valve is connected with high pressure water pump water return device, the top of high pressure water pump water return device is connected with the elbow, the end connection of elbow has the air-vent valve, the top right side of engine bottom plate is fixed with fuel engine, be connected with the return bend between fuel engine and the air-vent valve.
Preferably, the top end of the fuel engine is provided with a fuel tank.
Preferably, the two ends of the high-pressure water pump water return device are sleeved with the clamps, and the high-pressure water pump water return device is longitudinally arranged.
The utility model discloses a technological effect and advantage: this water under high pressure pump water returning device, through setting up water under high pressure pump water returning device in one side of high-pressure three-way valve, be convenient for overhaul when the high-pressure three-way valve appears damaging to utilize the high-pressure three-way valve to conveniently distribute the regulation with the water that gets into in the water pump, under water under high pressure pump water returning device's return water effect, can realize when squirt stop work, reduce water supply pressure of high pressure water pump, effectively prevent water pump blasting phenomenon, and the life of extension equipment.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. an engine bedplate; 2. a water pump; 3. a high pressure three-way valve; 4. a high-pressure water pump water return device; 5. bending the pipe; 6. a pressure regulating valve; 7. bending the pipe; 8. a fuel-powered engine; 9. an oil tank; 10. and (5) clamping a hoop.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a high pressure water pump water return device as shown in figure 1, which comprises an engine base plate 1, wherein the top end of the engine base plate 1 is fixed with a water pump 2, the left side of the water pump 2 is connected with a high pressure three-way valve 3, one end of the high pressure three-way valve 3 is connected with a high pressure water pump water return device 4, the top end of the high pressure water pump water return device 4 is connected with an elbow 5, concretely, two ends of the high pressure water pump water return device 4 are sleeved with a hoop 10, the high pressure water pump water return device 4 is vertically arranged, the end part of the elbow 5 is connected with a pressure regulating valve 6, the right side of the top end of the engine base plate 1 is fixed with a fuel engine 8, concretely, the top end of the fuel engine 8 is provided with an oil tank 9, a bent pipe 7 is connected between the fuel engine 8 and the pressure regulating valve 6, be convenient for overhaul when damage appears in high-pressure three-way valve 3 to utilize high-pressure three-way valve 3 conveniently to distribute the regulation with the water that gets into in the water pump 2, under high pressure water pump backwater device 4's return water effect, can realize when squirt stop work, reduce high pressure water pump 2's water supply pressure, effectively prevent water pump blasting phenomenon, and the life of extension equipment.
This water under high pressure pump water return installation, when using, through setting up water under high pressure pump water return installation 4 in one side of high-pressure three-way valve 3, be convenient for overhaul when high-pressure three-way valve 3 appears damaging, and utilize high-pressure three-way valve 3 conveniently to distribute the regulation with the water that gets into in the water pump 2, under water under high pressure pump water return installation 4's return water effect, can realize when squirt stop work, reduce water supply pressure of high-pressure water pump 2, effectively prevent water pump blasting phenomenon, and the life of extension equipment.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (3)
1. High pressure water pump water installation back, including engine bottom plate (1), its characterized in that: the top of engine bottom plate (1) is fixed with water pump (2), the left side of water pump (2) is connected with high-pressure three-way valve (3), the one end of high-pressure three-way valve (3) is connected with high-pressure water pump backwater device (4), the top of high-pressure water pump backwater device (4) is connected with elbow (5), the end connection of elbow (5) has air-vent valve (6), the top right side of engine bottom plate (1) is fixed with fuel engine (8), be connected with return bend (7) between fuel engine (8) and air-vent valve (6).
2. The high pressure water pump backwater device of claim 1, wherein: an oil tank (9) is arranged at the top end of the fuel engine (8).
3. The high pressure water pump backwater device of claim 1, wherein: both ends of the high-pressure water pump water return device (4) are sleeved with the clamps (10), and the high-pressure water pump water return device (4) is longitudinally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021284363.XU CN212615331U (en) | 2020-07-04 | 2020-07-04 | Water return device of high-pressure water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021284363.XU CN212615331U (en) | 2020-07-04 | 2020-07-04 | Water return device of high-pressure water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212615331U true CN212615331U (en) | 2021-02-26 |
Family
ID=74757291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021284363.XU Active CN212615331U (en) | 2020-07-04 | 2020-07-04 | Water return device of high-pressure water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212615331U (en) |
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2020
- 2020-07-04 CN CN202021284363.XU patent/CN212615331U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 No.21, Huilu village, Qingyun village, Niutang Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Changyang New Energy Technology Co.,Ltd. Address before: 213000 No.21, Huilu village, Qingyun village, Niutang Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: Changzhou Changyang Vehicle Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |