CN217103284U

CN217103284U - Water circulation system

Info

Publication number: CN217103284U
Application number: CN202122435477.0U
Authority: CN
Inventors: 范春林; 高志军; 王振伦
Original assignee: Shenzhen Yabao Intelligent Equipment System Co Ltd
Current assignee: Shenzhen Yabao Intelligent Equipment System Co Ltd
Priority date: 2021-09-24
Filing date: 2021-10-09
Publication date: 2022-08-02
Anticipated expiration: 2031-10-09

Abstract

The utility model provides a water circulation system, which comprises a water pump, a primary filtering device, a middle-stage filtering device, a high-stage filtering device, a final-stage filtering device, a water inlet pipe and a blow-off pipe, wherein the water inlet end of the water pump is provided with a water inlet A and a water inlet B, the water outlet end of the water pump is connected with the water inlet pipe, the primary filtering device, the middle-stage filtering device, the high-stage filtering device and the final-stage filtering device are sequentially connected on the water inlet pipe, the blow-off pipe is communicated with the water inlet pipe between the water pump and the primary filtering device, four common three-way valves are arranged on the blow-off pipe, the blow-off pipe is respectively communicated with the primary filtering device, the middle-stage filtering device, the high-stage filtering device and the final-stage filtering device, and the car washing wastewater can be circularly used through the water circulation system, effectively saving water resources.

Description

Water circulation system

Technical Field

The utility model relates to a waste water circulation treatment technical field especially relates to a water circulating system.

Background

With the social development, automobiles become common transportation tools for traveling, and the development of the automobile washing industry is also driven along with the common transportation tools, however, when the automobiles are washed, in order to ensure that the automobiles are washed cleanly, enough clean water is needed to wash the automobiles. Particularly, for the existing automatic car washer, although the car washing mode of the existing car washer is convenient and quick, time-saving and labor-saving, the automatic car washer wastes a large amount of water resources. Therefore, how to save water resources becomes a problem to be considered in the car washing process.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a water circulation system.

The utility model discloses a following technical scheme realizes:

the utility model provides a water circulating system, water circulating system includes water pump, elementary filter equipment, middle level filter equipment, senior filter equipment, inlet tube, the play water end of water pump with advance water piping connection, connecting gradually on the inlet tube elementary filter equipment middle level filter equipment senior filter equipment the last filter equipment, the end of intaking of water pump communicates with the effluent water sump of automatic car washer.

Furthermore, the water inlet end of the water pump is provided with a water inlet A and a water inlet B, and the water inlet A is communicated with the water inlet B to form the water inlet end of the water pump.

Furthermore, the water circulation system also comprises a drain pipe, the drain pipe is communicated with the water pump and the water inlet pipe between the primary filtering devices, four common three-way valves are arranged on the drain pipe, and the drain pipe is respectively communicated with the primary filtering device, the middle-stage filtering device, the high-stage filtering device and the final-stage filtering device through the four common three-way valves.

Furthermore, the water circulation system also comprises four control valves which are respectively arranged on the primary filtering device, the middle-stage filtering device, the high-stage filtering device and the final-stage filtering device and are communicated with the water inlet pipe and the sewage discharge pipe.

Further, the water circulation system further comprises a primary pressure sensor and a terminal pressure sensor, the primary pressure sensor is mounted on the water inlet pipe between the water pump and the primary filtering device, and the terminal pressure sensor is arranged on the water inlet pipe between the advanced filtering device and the final filtering device.

Furthermore, the water inlet end of the water pump is connected with an electric three-way valve, and the sewage discharge pipe is communicated with the water inlet pipe through a reducing three-way valve.

The utility model has the advantages that:

the utility model provides a water circulating system can filter the waste water that can wash the car, then recycles, and the waste water that washs the car gets into from B water inlet, gets into the inlet tube through the water pump, and in the inlet channel, elementary pressure sensor detects water pressure, if water pressure is less than the threshold value, then after getting into elementary filter equipment, middle level filter equipment, senior filter equipment and final stage filter equipment through the inlet tube, washes the car and recycles; if water pressure is greater than or equal to the threshold value, then introduce blow off pipe with partly water through the reducing tee bend, insert municipal sewage passageway through the blow off pipe, this water circulating system rationally arranges waste water circulation to reach waste water cyclic utilization's purpose, play the effect of fine water economy resource.

Drawings

Fig. 1 is a schematic structural diagram of the water circulation system of the present invention.

Detailed Description

In order to more clearly and completely explain the technical scheme of the present invention, the present invention is further explained with reference to the attached drawings.

Referring to fig. 1, the present invention provides a water circulation system, which includes a water pump 10, a primary filter device 13, a middle filter device 14, a high-level filter device 15, a final-level filter device 16, a water inlet pipe 20, and a sewage pipe 21, wherein a water inlet 11 and a water inlet 12 are disposed at a water inlet end of the water pump 10, the water inlet 11 and the water inlet 12 are connected to a water outlet end of the water pump 10 at the water inlet end of the water pump 10, the water inlet pipe 20 is connected to the water outlet end of the water pump 10, the primary filter device 13, the middle filter device 14, the high-level filter device 15, and the filter device 16 are sequentially connected to the water inlet pipe 20, the sewage pipe 21 is communicated to the water inlet pipe 20 between the water pump 10 and the primary filter device 13, four common three-way valves are disposed on the sewage pipe 21, and the four common three-way valves are disposed on the sewage pipe 21 and respectively communicate with the primary filter device 13, the sewage pipe 21, The intermediate stage filter device 14, the high stage filter device 15, and the final stage filter device 16 are in communication. The water circulation system also comprises four control valves 18, wherein the control valves 18 are respectively arranged on the primary filtering device 13, the middle-stage filtering device 14, the high-stage filtering device 15 and the final-stage filtering device 16 and are communicated with the water inlet pipe 20 and the sewage draining pipe 21. The water circulation system further comprises a primary pressure sensor 17 and a final pressure sensor 19, wherein the primary pressure sensor 17 is installed on the water inlet pipe 20 between the water pump 10 and the primary filtering device 13, and the final pressure sensor 19 is arranged between the advanced filtering device 15 and the final filtering device 16 before the sewage discharge pipe 21 is communicated with the water inlet pipe 20. The water inlet end of the water pump 10 is connected with an electric three-way valve 22, and the sewage discharge pipe 21 is communicated with the water inlet pipe 20 by using a reducing three-way valve 23.

In this embodiment, the waste water for cleaning the car enters from the water inlet 12B, enters the water inlet pipe 20 through the water pump 10, and in the water inlet pipe 20, the primary pressure sensor 17 detects the water pressure: if the water pressure is less than the threshold value, the water enters the primary filtering device 13, the intermediate filtering device 14, the high-level filtering device 15 and the final-level filtering device 16 through the water inlet pipe 20, and then the carwash is recycled; if the water pressure is greater than or equal to the threshold value, introducing part of water into the sewage discharge pipe 21 through the reducing three-way valve 23, and accessing the municipal sewage discharge channel through the sewage discharge pipe 21; wherein after the primary filtering device 13, the intermediate filtering device 14, the high-stage filtering device 15 and the final-stage filtering device 16 are used a plurality of times, clean water can be introduced through the a water inlet 11 to backwash the primary filtering device 13, the intermediate filtering device 14, the high-stage filtering device 15 and the final-stage filtering device 16. Wherein, set up terminal pressure sensor 19 between advanced filter equipment 15 and final stage filter equipment 16, detect water pressure, if water pressure is greater than or equal to the threshold value, then introduce some water into blow off pipe 21 through the reducing tee bend, insert municipal sewage channel through blow off pipe 21. The pipelines are connected in a loose joint mode so as to be convenient to disassemble and replace.

Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.

Claims

1. The water circulation system is characterized by comprising a water pump, a primary filtering device, a middle-stage filtering device, a high-stage filtering device, a final-stage filtering device and a water inlet pipe, wherein the water outlet end of the water pump is connected with the water inlet pipe, the primary filtering device, the middle-stage filtering device, the high-stage filtering device and the final-stage filtering device are sequentially connected onto the water inlet pipe, and the water inlet end of the water pump is communicated with a sewage pool of an automatic car washer.

2. The water circulation system of claim 1, wherein the water inlet end of the water pump is provided with an A water inlet and a B water inlet, and the A water inlet and the B water inlet are communicated with the water inlet end of the water pump.

3. The water circulation system of claim 1, further comprising a drain pipe, the drain pipe being in communication with the water inlet pipe between the water pump and the primary filtering device, wherein four common three-way valves are provided on the drain pipe, and the drain pipe is respectively in communication with the primary filtering device, the intermediate filtering device, the advanced filtering device, and the final filtering device by the four common three-way valves.

4. The water circulation system of claim 3, further comprising four control valves respectively mounted on the primary filtering device, the intermediate filtering device, the advanced filtering device, and the final filtering device and communicating with the inlet pipe and the drain pipe.

5. The water circulation system of claim 1, further comprising a primary pressure sensor mounted on the inlet pipe between the water pump and the primary filtration device and a terminal pressure sensor disposed on the inlet pipe between the advanced filtration device and the final filtration device.

6. The water circulation system as claimed in claim 3, wherein the water inlet end of the water pump is connected with an electric three-way valve, and the sewage discharge pipe is communicated with the water inlet pipe by using a reducing three-way valve.