CN210391078U - Car washer with buffering and damping devices - Google Patents
Car washer with buffering and damping devices Download PDFInfo
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- CN210391078U CN210391078U CN201920909505.8U CN201920909505U CN210391078U CN 210391078 U CN210391078 U CN 210391078U CN 201920909505 U CN201920909505 U CN 201920909505U CN 210391078 U CN210391078 U CN 210391078U
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Abstract
The utility model relates to a set up buffering damping device's car washer belongs to car washer technical field. The car washing device comprises a car washing part with a walking frame and a guide rail, wherein the car washing part comprises a water spraying device, the water spraying device is communicated with a high-pressure water pump through a water conveying pipeline, a buffering and damping device is arranged on the water conveying pipeline, and the water conveying pipeline is communicated with the water spraying device through a universal joint device; the damping device comprises a buffer tank with a water inlet and a water outlet and a fixed frame, wherein a buffer ball filled with a buffer medium is fixedly arranged at the upper part in the buffer tank, a connecting foot stand is arranged at the lower part of the buffer tank, the connecting foot stand is fixed on the fixed frame through a bolt, and a buffer pad is arranged between the connecting foot stand and the fixed frame; the water inlet of the water spraying device is connected with the universal joint device. The utility model discloses set up buffering damping device, the fixed buffering ball that is filled with the buffer medium that sets up in the buffer tank can cushion water, reduces water pressure fluctuation, guarantees the normal carwash of car washer, reduces the work damage of car washer, and performance is good.
Description
Technical Field
The utility model relates to a set up buffering damping device's car washer belongs to car washer technical field.
Background
The car washer is a machine for automatically cleaning a car, and water is supplied by a high-pressure water pump and sprayed out through a spray head to clean the car. The car washer is provided with a car washing part consisting of a walking frame and a guide rail, wherein the walking frame runs along the guide rail to drive the water spraying device to move around the car body, and the water spraying device sprays water to wash the car body. When in use, the high-pressure water pump has the problem of unstable output pressure, which not only causes unstable work of the water spraying device of the car washer, but also easily causes damage to the vulnerable parts of the water spraying device and brings noise.
Disclosure of Invention
The utility model aims at providing a set up buffering damping device's car washer.
In order to realize the purpose, the utility model discloses a technical scheme is:
a car washer with a buffering and damping device comprises a car washing part with a walking frame and a guide rail, wherein the car washing part comprises a water spraying device, the water spraying device is communicated with a high-pressure water pump through a water conveying pipeline, the buffering and damping device is arranged on the water conveying pipeline, and the water conveying pipeline is communicated with the water spraying device through a universal joint device; the damping device comprises a buffer tank with a water inlet and a water outlet and a fixed frame, wherein a buffer ball filled with a buffer medium is fixedly arranged at the upper part in the buffer tank, a connecting foot stand is arranged at the lower part of the buffer tank, the connecting foot stand is fixed on the fixed frame through a bolt, and a buffer pad is arranged between the connecting foot stand and the fixed frame; the water inlet of the water spraying device is connected with the universal joint device.
The utility model discloses technical scheme's further improvement lies in: the buffer tank comprises an upper hemispherical part, a column body part and a lower hemispherical part which are integrally arranged.
The utility model discloses technical scheme's further improvement lies in: the gas filled in the buffer ball is liquid nitrogen.
The utility model discloses technical scheme's further improvement lies in: the connecting foot rest sets up 3.
The utility model discloses technical scheme's further improvement lies in: the connecting foot frames are uniformly arranged around the axis of the buffer tank.
The utility model discloses technical scheme's further improvement lies in: the universal joint device comprises an outer sleeve and a rotary joint arranged in the outer sleeve through a bearing; the upper end of the rotary joint is connected with the elbow, and the lower end of the rotary joint is butted with the ceramic sleeve.
Since the technical scheme is used, the utility model discloses the technological effect who gains has:
the utility model discloses set up buffering damping device, through the buffering ball that is filled with the buffer medium at the fixed setting in buffer tank, can cushion water through the size transform of volume to reduce the hydraulic fluctuation of output, not only can guarantee the normal spray rinsing carwash of carwash, can also reduce the work damage of carwash, the life of extension carwash.
The utility model discloses an universal joint device through setting up rotary joint and ceramic sheathing, can guarantee the output pipeline of high pressure water pump and to water jet equipment's normal water supply to the durability is good.
The utility model discloses set up the connection foot rest in the surge tank lower part to cooperate the bolt fastening on the mount through connecting the foot rest. Simultaneously set up blotter 7 between connecting foot rest and mount, can further play the cushioning effect to reduce the noise of during operation.
The utility model discloses it is good to synthesize performance.
Drawings
FIG. 1 is a schematic view of the damping device of the present invention;
FIG. 2 is a sectional view of the buffer tank of the present invention;
FIG. 3 is a cross-sectional view of the gimbal assembly of the present invention;
fig. 4 is a partial schematic view of the water conveying pipeline of the utility model;
FIG. 5 is a schematic view of the car washer of the present invention;
the device comprises a water conveying pipeline 1, a water conveying pipeline 2, an elbow 3, a buffer tank 3-1, a water inlet 3-2, a water outlet 4, a buffer ball 5, a connecting foot stand 6, a fixing frame 7, a buffer pad 8, an outer sleeve 9, a rotary joint 10, a ceramic sleeve 11 and a high-pressure water pump.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments:
the utility model discloses a set up buffering damping device's car washer is an improvement based on the car washer, has mainly increased buffering damping device to the output part of the high pressure water pump of car washer, keeps the steady of the play water end of car washer. The following are specific examples:
the utility model relates to a set up buffering damping device's car washer, this car washer is including the carwash portion that has walking frame and guide rail, and the carwash portion of car washer includes water jet equipment. The water spraying device is communicated with the high-pressure water pump 11 through the water conveying pipeline 1, water from a water source is supplied to the water spraying device through the high-pressure water pump 11, and the water is sprayed to the vehicle body through the water spraying device to wash the vehicle. The utility model discloses set up buffering damping device on hydraulic pipeline 1, hydraulic pipeline 1 passes through universal joint device and water jet equipment intercommunication.
The utility model provides a buffering damping device mainly includes a buffer tank 3 and a mount 6 that have water inlet 3-1 and delivery port 3-2. The buffer tank 3 is fixedly arranged on the fixing frame 6. The fixed frame 6 is usually fixed on the ground. The upper part in the buffer tank 3 is fixedly provided with the buffer ball 4 filled with buffer media, when water enters the buffer tank 3 through the water inlet, if the pressure is overlarge or fluctuates, the buffer ball 4 can change the volume according to the change of the pressure, so that the overlarge pressure is absorbed, and the pressure of the water outlet 3-2 is ensured to be stable. Preferably, the buffer medium filled in the buffer ball 4 is liquid nitrogen.
As shown in fig. 1 and 2, the buffer tank 3 is preferably provided in a shape in which the buffer tank 3 includes an upper hemispherical portion, a cylindrical portion, and a lower hemispherical portion that are integrally provided. The buffer ball 4 is fixed in the cavity part of the upper hemisphere, and the water inlet 3-1 and the water outlet 3-2 are arranged on the side wall of the column part and are arranged below the column part.
As shown in fig. 1 and 2, a connection foot stand 5 is provided at the lower part of the buffer tank 3, and the connection foot stand 5 is fixed to a fixed frame 6 by bolts. A buffer pad 7 is arranged between the connecting foot stand 5 and the fixing frame 6, and the buffer pad 7 can further play a role in buffering and reducing noise. The connecting foot stands 5 are usually provided in 3 numbers. The connecting foot frames 5 are uniformly arranged around the axis of the buffer tank 3. When the connecting foot frames 5 are arranged in 3 numbers, the connecting foot frames 5 are uniformly distributed at intervals of 120 degrees.
The utility model provides a water jet equipment's water inlet is connected the universal joint device. The universal joint device is used for connecting the water spraying device and the high-pressure water pump 11 into an integral water supply pipeline. The utility model discloses also there is certain improvement to the universal joint device, and is specific, the universal joint device includes outer sleeve 8 and sets up swivel joint 9 in outer sleeve 8 through the bearing. The upper end of the rotary joint 9 is connected with the elbow 2, and the lower end is butted with the ceramic sleeve 10. The elbow 2 is communicated with a water supply pipeline on the side of the high-pressure water pump, and the ceramic sleeve 10 is communicated with a water supply pipeline on the side of the water spraying device. The ceramic sleeve 10 needs to rotate in the working process, has good wear resistance and is not easy to damage. The specific structure is shown in fig. 3 and 4.
The utility model discloses set up buffering damping device, through the buffering ball that is filled with the buffer medium at the fixed setting in buffer tank, can cushion water, reduce water pressure fluctuation, not only can guarantee the normal spray rinsing car washing of car washer, can also reduce the work damage of car washer, the life of extension car washer.
The utility model discloses an universal joint device guarantees that high pressure water pump's output pipeline is to water jet equipment's normal water supply to the durability is good.
The utility model discloses it is good to synthesize performance.
Claims (6)
1. The utility model provides a set up buffer damping device's car washer, is including the carwash portion that has walking frame and guide rail, carwash portion includes water jet equipment, water jet equipment passes through hydraulic pipe way (1) and high pressure water pump (11) intercommunication, its characterized in that: the water conveying pipeline (1) is provided with a buffering and damping device, and the water conveying pipeline (1) is communicated with the water spraying device through a universal joint device; the damping device comprises a buffer tank (3) with a water inlet (3-1) and a water outlet (3-2) and a fixing frame (6), wherein a buffer ball (4) filled with a buffer medium is fixedly arranged at the upper part in the buffer tank (3), a connecting foot stand (5) is arranged at the lower part of the buffer tank (3), the connecting foot stand (5) is fixed on the fixing frame (6) through bolts, and a buffer pad (7) is arranged between the connecting foot stand (5) and the fixing frame (6); the water inlet of the water spraying device is connected with the universal joint device.
2. The car washer with the buffering and shock absorbing device as claimed in claim 1, wherein: the buffer tank (3) comprises an upper hemispherical part, a column body part and a lower hemispherical part which are integrally arranged.
3. The car washer with the buffering and shock absorbing device as claimed in claim 1, wherein: the gas filled in the buffer ball (4) is liquid nitrogen.
4. The car washer with the buffering and shock absorbing device as claimed in claim 1, wherein: the number of the connecting foot frames (5) is 3.
5. A car washer provided with a buffering and shock absorbing device as claimed in claim 4, characterized in that: the connecting foot frames (5) are uniformly arranged around the axis of the buffer tank (3).
6. The car washer with the buffering and shock absorbing device as claimed in claim 1, wherein: the universal joint device comprises an outer sleeve (8) and a rotary joint (9) arranged in the outer sleeve (8) through a bearing; the upper end of the rotary joint (9) is connected with the elbow (2), and the lower end is butted with the ceramic sleeve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920909505.8U CN210391078U (en) | 2019-06-18 | 2019-06-18 | Car washer with buffering and damping devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920909505.8U CN210391078U (en) | 2019-06-18 | 2019-06-18 | Car washer with buffering and damping devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210391078U true CN210391078U (en) | 2020-04-24 |
Family
ID=70349518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920909505.8U Active CN210391078U (en) | 2019-06-18 | 2019-06-18 | Car washer with buffering and damping devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210391078U (en) |
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2019
- 2019-06-18 CN CN201920909505.8U patent/CN210391078U/en active Active
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