CN210151647U - Road washing and sweeping vehicle spraying device with spray water multistage filtration - Google Patents
Road washing and sweeping vehicle spraying device with spray water multistage filtration Download PDFInfo
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- CN210151647U CN210151647U CN201920847489.4U CN201920847489U CN210151647U CN 210151647 U CN210151647 U CN 210151647U CN 201920847489 U CN201920847489 U CN 201920847489U CN 210151647 U CN210151647 U CN 210151647U
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- sweeping vehicle
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Abstract
The utility model discloses a road washing and sweeping vehicle spray set with spray water multi-stage filtration, including the water disease ware, the water disease ware goes out the water end spiro union and has high pressure water pump, high pressure water pump delivery end spiro union has the catheter, and the butt joint is provided with solenoid valve on the catheter, catheter one end spiro union has the knockout, the water disease ware is intake and is held the spiro union and have the cartridge filter, and cartridge filter lateral wall one end spiro union has the feed liquor pipe, feed liquor pipe lateral wall spiro union has the flowing back valve, feed liquor pipe one end is equipped with outer spiro union, cartridge filter inner wall cover is equipped with the filtration screen panel, and filters the welding of screen panel one end and have the metal covering, metal covering edge and cartridge filter inner wall joint. The utility model discloses can reduce the pressure of hydropathic ware, avoid hydropathic ware to block up, realize multistage filtration, avoid blockking up spray set's nozzle, reduce the fault rate, make things convenient for the blowdown, reduce and maintain the degree of difficulty.
Description
Technical Field
The utility model relates to a spray set technical field especially relates to a road washing and sweeping vehicle spray set with spray water multi-stage filtration.
Background
The washing and sweeping vehicle is a vehicle for carrying washing, washing and sweeping operations of roads in urban areas or national roads, highways and the like, and is provided with two brush discs, a wide sucking disc or four disc sweepers and a suction port in the rear. A road working vehicle of the type. The spraying device is an important part of the road washing and sweeping vehicle.
The existing spraying device is easy to block and inconvenient to clean and maintain, so that the spraying device provided with the spraying water multi-stage filtration for the road washing and sweeping vehicle is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a road washing and sweeping vehicle spraying device with spray water multi-stage filtration.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a road washing and sweeping vehicle spray set with shower water multi-stage filtration, includes the hydropathy ware, the hydropathy ware goes out the water end spiro union and has high pressure water pump, the water end spiro union of high pressure water pump has the catheter, and butt joint is provided with solenoid valve on the catheter, catheter one end spiro union has the knockout, the hydropathy ware is intake the end spiro union and has the cartridge filter, and cartridge filter lateral wall one end spiro union has the feed liquor pipe, feed liquor pipe lateral wall spiro union has the flowing back valve, feed liquor pipe one end is equipped with outer spiral shell head, cartridge filter inner wall cover is equipped with the filtration screen panel, and filters screen panel one end welding and have the metallic shield, metallic shield edge and cartridge filter inner wall.
Preferably, a motor is fixed at one end of the filter cartridge through a bolt, an output shaft of the motor penetrates through the side wall of the filter cartridge and is fixedly provided with an auger rod through a bolt, and the auger rod is inserted into the filter cartridge.
Preferably, one end of the filter cartridge, which is close to the motor, is screwed with a drain pipe, and the drain pipe is screwed with a drain valve.
Preferably, the liquid separator comprises a liquid separation block, a channel is arranged on the side wall of the liquid separation block, one end of the channel is connected with the liquid guide pipe, and a pressure release valve is screwed at one end of the channel.
Preferably, the side wall of the liquid separation block is provided with screw holes which are distributed at equal intervals and communicated with the channels, and the inner wall of each screw hole is connected with a liquid discharge valve in a threaded manner.
Preferably, the motor and the high-pressure water pump are both connected with a switch, and the switch is connected with a controller.
The utility model has the advantages that:
1. through the cartridge filter that sets up, combine the hydropathy ware that sets up, can reduce the pressure of hydropathy ware, avoid hydropathy ware to block up, realize multi-stage filtration, avoid blockking up spray set's nozzle, reduce the fault rate.
2. Through the motor and the auger rod that set up, the dirt in the convenient filter screen panel of striking off, the filter effect of guarantee filter screen panel combines the blowoff valve that sets up, makes things convenient for the blowdown, reduces and maintains the degree of difficulty.
Drawings
Fig. 1 is a schematic structural view of a spraying device of a road washing and sweeping vehicle with multi-stage filtration of spraying water provided by the utility model;
fig. 2 is the utility model provides a cross-sectional structure schematic diagram of road washing and sweeping vehicle spray set cartridge filter with shower water multi-stage filtration.
In the figure: 1 motor, 2 blowoff valves, 3 cartridge filter, 4 flowing back valves, 5 outer spiral shell heads, 6 feed liquor pipes, 7 hydropathic wares, 8 high pressure water pump, 9 catheter, 10 solenoid valve, 11 knockout, 12 auger stems, 13 filter screen panel, 14 metal covering.
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.
Referring to fig. 1-2, a road washing and sweeping vehicle spray set with spray water multi-stage filtration comprises a water symptom device 7, a high pressure water pump 8 is screwed at the water outlet end of the water symptom device 7, a liquid guide pipe 9 is screwed at the water outlet end of the high pressure water pump 8, an electromagnetic valve 10 is arranged on the liquid guide pipe 9 in a butt joint mode, a liquid separator 11 is screwed at one end of the liquid guide pipe 9, a filter cylinder 3 is screwed at the water inlet end of the water symptom device 7, a liquid inlet pipe 6 is screwed at one end of the side wall of the filter cylinder 3, a liquid discharge valve 4 is screwed at the side wall of the liquid inlet pipe 6, an outer screw head 5 is arranged at one end of the liquid inlet pipe 6, a filter screen 13 is sleeved on the inner wall of the filter cylinder.
The utility model discloses in, 3 one ends of cartridge filter are passed through the bolt fastening and are had motor 1, and 1 output shaft of motor passes 3 lateral walls of cartridge filter and has auger rod 12 through the bolt fastening, auger rod 12 is inserted and is established in cartridge filter 3, cartridge filter 3 has the blow off pipe near 1 one end spiro union of motor, and the spiro union has blowoff valve 2 on the blow off pipe, knockout 11 includes the liquid-separating piece, and the liquid-separating piece lateral wall is equipped with the passageway, and passageway one end is connected with catheter 9, passageway one end spiro union has the relief valve, the screw that has the intercommunication passageway of equidistance distribution is opened to liquid-separating piece lateral wall, and screw inner wall spiro union has the flowing back valve, motor 1 and high pressure water pump 8 all link there is the switch, and the switch has the controller, the.
The working principle is as follows: fix the road sweeper suitable position of setting up with spray set through the bolt, will outer spiral shell head 5 is connected with the water tank, be connected the flowing back valve of knockout 11 with the spray assembly through the pipeline, cartridge filter 3 combines the water symptom ware 7 that sets up, can reduce the filter pressure of water symptom ware 7, avoid water symptom ware 7 to block up, realize multi-stage filtration, avoid blockking up spray set's nozzle, reduce the fault rate, control motor 1 work, can drive the rotation of auger stem 12, can strike off the dirt in the filter screen panel 13, the filter effect of filter screen panel 13 is ensured, combine the blowoff valve 2 that sets up, convenient blowdown, reduce and maintain the degree of difficulty.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A road washing and sweeping vehicle spray device with spray water multi-stage filtration, which comprises a water indicator (7), it is characterized in that the water outlet end of the hydrotherapy device (7) is screwed with a high-pressure water pump (8), the water outlet end of the high-pressure water pump (8) is screwed with a catheter (9), an electromagnetic valve (10) is arranged on the liquid guide tube (9) in a butt joint way, one end of the liquid guide tube (9) is in a threaded connection with a liquid distributor (11), the water inlet end of the hydropathic apparatus (7) is in a threaded connection with a filter cylinder (3), one end of the side wall of the filter cylinder (3) is connected with a liquid inlet pipe (6) in a threaded manner, the side wall of the liquid inlet pipe (6) is connected with a liquid outlet valve (4) in a threaded manner, one end of the liquid inlet pipe (6) is provided with an external screw head (5), the inner wall of the filter cylinder (3) is sleeved with a filter screen (13), and one end of the filter screen cover (13) is welded with a metal cover (14), and the edge of the metal cover (14) is connected with the inner wall of the filter cartridge (3) in a clamping manner.
2. The road washing and sweeping vehicle spraying device with the spray water multi-stage filtration function as claimed in claim 1, wherein one end of the filter cartridge (3) is fixed with a motor (1) through a bolt, an output shaft of the motor (1) penetrates through the side wall of the filter cartridge (3) and is fixed with an auger rod (12) through a bolt, and the auger rod (12) is inserted into the filter cartridge (3).
3. The spraying device of the road washing and sweeping vehicle with the multistage-filtration of the spraying water as claimed in claim 2, wherein a blow-off pipe is screwed at one end of the filter cartridge (3) close to the motor (1), and a blow-off valve (2) is screwed on the blow-off pipe.
4. The spraying device of the road washing and sweeping vehicle with the multistage-filtration of the spray water as claimed in claim 3, wherein the liquid separator (11) comprises a liquid separation block, a channel is arranged on the side wall of the liquid separation block, one end of the channel is connected with the liquid guide pipe (9), and a pressure release valve is screwed at one end of the channel.
5. The spraying device of claim 4, wherein the side wall of the liquid separation block is provided with screw holes which are equidistantly distributed and are communicated with the channel, and the inner wall of the screw hole is screwed with a liquid discharge valve.
6. The spraying device of the road washing and sweeping vehicle with the multistage-filtration of the spraying water is characterized in that the motor (1) and the high-pressure water pump (8) are both connected with a switch, and the switch is connected with a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920847489.4U CN210151647U (en) | 2019-06-06 | 2019-06-06 | Road washing and sweeping vehicle spraying device with spray water multistage filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920847489.4U CN210151647U (en) | 2019-06-06 | 2019-06-06 | Road washing and sweeping vehicle spraying device with spray water multistage filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210151647U true CN210151647U (en) | 2020-03-17 |
Family
ID=69762014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920847489.4U Active CN210151647U (en) | 2019-06-06 | 2019-06-06 | Road washing and sweeping vehicle spraying device with spray water multistage filtration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210151647U (en) |
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2019
- 2019-06-06 CN CN201920847489.4U patent/CN210151647U/en active Active
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