CN211442244U

CN211442244U - Movable car washing sewage recovery device

Info

Publication number: CN211442244U
Application number: CN201921672231.1U
Authority: CN
Inventors: 陈守安; 赵若君
Original assignee: Sichuan Eight Wu Technology Co ltd
Current assignee: Sichuan Eight Wu Technology Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-09-08
Anticipated expiration: 2029-10-08

Abstract

The utility model relates to the field of automobile cleaning, in particular to a mobile carwash sewage recovery device, which comprises a bearing frame and a washing unit arranged at the rear part of the bearing frame, wherein the rear part of the bearing frame is also provided with a sewage collecting mechanism, a purifying mechanism and a power supply; the sewage collecting mechanism is connected with the purifying mechanism through a backwater water pump and an adaptive pipeline, and the purifying mechanism is connected with the flushing unit; the flushing unit, the sewage collecting mechanism and the purifying mechanism are integrally arranged in a supporting frame; the washing unit and the purification mechanism are electrically connected with the power supply, so that the mobile car washing device can meet the car washing operation of various occasions, and can recycle sewage for secondary use, thereby avoiding the waste of water resources.

Description

Movable car washing sewage recovery device

Technical Field

The invention relates to the field of automobile cleaning, in particular to a mobile automobile-washing sewage recovery device.

Background

With the continuous improvement of living standard, the automobile is more and more popularized in daily life, and the automobile cleaning and beauty industry is gradually developed; at present, automobile cleaning generally can select self to clean at home or to clean at a car washing bank outside, and the self-cleaning car without a fixed place is more and more, but most of the self-cleaning cars without the fixed place are box-type cleaning cars, and the cars need to be driven into the box-type cleaning cars for cleaning, so that although manpower is saved, the box-type cleaning cars are too large in size, are limited by the space of use occasions, and are not convenient for service in some parking lots with smaller space, such as underground parking lots.

In order to make the mobile car washing device smaller and more exquisite, the mobile car washing device can freely drive into various parking lots for car washing work, and the mobile car washing device which needs manual car washing operation and integrates functions of dust collection, car washing and the like is provided; although the mobile car washing device can be used for car washing service in various occasions, the mobile car washing device cannot effectively recover and treat sewage generated after car washing, and directly discharges the sewage which is not treated, thereby polluting the surrounding environment.

Disclosure of Invention

In order to solve the problem, the utility model provides a portable carwash sewage recovery unit.

In order to achieve the above object, the utility model adopts the following technical scheme: comprises a sewage collecting mechanism, a purifying mechanism and a power supply; the sewage collecting mechanism is connected with the purifying mechanism through a pipeline, and the purifying mechanism is matched with a backwater pump; the purification mechanism is connected with the flushing unit; the flushing unit, the sewage collecting mechanism and the purifying mechanism are integrally arranged in a supporting frame; the flushing unit and the purification mechanism are electrically connected with a power supply; the flushing unit comprises a water tank, a first water outlet of the water tank is connected with a main water pump through a water pipe, and a water outlet end of the main water pump is connected with a flushing water pipe;

the sewage collecting mechanism comprises a sewage collecting cloth storage box and a sewage box; the upper end of the sewage collecting cloth storage box is open, the lower end of the sewage collecting cloth storage box is provided with a draining port, and the lower end of the sewage collecting cloth storage box is detachably connected with a sewage box; the sewage inlet at the upper end of the sewage tank and the draining port at the lower end of the sewage collecting cloth storing tank can be inserted and matched, the lower end of the sewage tank is provided with a water outlet, and the water outlet is connected with the purifying mechanism and is connected with the water inlet of the water tank through a backwater water pump.

Preferably: the water tank top is provided with water inlet and first delivery port, a water tank side is close to the bottom position and is provided with the second delivery port, the second delivery port leads to pipe and valve connection.

Preferably: and a filter screen is arranged on the water outlet.

Preferably: the upper part of the sewage collecting cloth storage box is provided with a leaking net, one side surface of the upper part of the sewage collecting cloth storage box is positioned below the leaking net and is provided with a putting-in opening, and the putting-in opening occupies the whole upper half part of one side surface of the sewage collecting cloth storage box and is exposed on the surface of the car washing device; the middle of the lower surface of the sewage collecting cloth storage box protrudes out of the inner side of the lower surface, the two draining ports protrude out of the outer side of the lower surface of the sewage collecting cloth storage box and extend downwards, and the two draining ports are symmetrically arranged and are respectively arranged at two ends of the lower surface of the sewage collecting cloth storage box; the sewage tank is correspondingly arranged below the sewage collecting cloth storage tank, and the two sewage tanks are separated from each other.

Preferably: the sewage collecting cloth storing box is characterized in that a through hole is formed in the side face of the lower portion of the sewage collecting cloth storing box, the position of the through hole is opposite to the position of a second water outlet of the water tank and communicated with the water tank through a first pipeline, a valve is arranged at the end of the first pipeline, which is located in the sewage collecting cloth storing box after the first pipeline stretches into the through hole, and the through hole and the putting opening are located on the same side.

Preferably: the middle of the lower surface of the sewage tank protrudes out of the lower surface, the sewage inlet at the upper end of the sewage tank is arranged at one end of the upper surface of the sewage tank, and the water outlet protrudes downwards out of the lower surface and is arranged at the middle of the lower surface of the sewage tank.

Preferably: the purification mechanism comprises a ceramic filter element, a PP cotton filter element and an ultrafiltration membrane filter element which are sequentially connected from a water outlet of the sewage tank to the flushing unit.

The utility model discloses an useful part lies in: the sewage recovery device can be used for moving the car washing, the car washing water is adjusted to the minimum water quantity meeting the car washing water pressure requirement by adjusting the water outlet quantity of the water pump, so that the water requirement for car washing is minimum, a large cleaning cloth paved on the ground can absorb the water quantity for washing the car, and the sewage for washing the car is collected into a sewage tank through a sewage collecting mechanism; the used cleaning cloth can also be directly put into a sewage collecting cloth storage box to collect sewage, so that the pollution of the sewage generated in the car washing process to the environment around the car is avoided; the sewage of collection can the secondary use through the filtration of purification mechanism, and the waste of water resource is avoided to the rational utilization water resource.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a water tank;

FIG. 3 is a schematic view of a structure of a sewage collection cloth storage box;

fig. 4 is a schematic view of the structure of the waste water tank.

In the figure: 1-a bearing frame; 2-a support frame; 3-a water tank; 4-a sewage collection cloth storage box; 5-a sewage tank; 7-a main water pump; 31-a water inlet; 32-a first water outlet; 33-a second water outlet; 41-draining port; 42-a leakage net; 43-a throwing port; 44-a through hole; 51-a sewage inlet; discharge port 52.

Detailed Description

The utility model relates to a mobile carwash sewage recovery device, as shown in figure 1-4, comprising a bearing frame 1 and a washing unit arranged at the rear part of the bearing frame 1, wherein the bearing frame 1 is formed by transforming a loading king electric vehicle, and the rear part of the bearing frame 1 is also provided with a sewage collecting mechanism and a power supply; the flushing unit, the sewage collecting mechanism and the power supply are integrally arranged in a supporting frame 2; the flushing unit is electrically connected with the power supply. It can be understood that: the movable car washing device washes the car through the washing unit, and sewage after car washing and sewage on the cleaning cloth can be collected through the sewage collecting device for centralized treatment. This portable washing device is applicable to the sewage treatment of little washing car to people's operation custom is considered, will wash unit, sewage collecting device, power integration and arrange in braced frame 2, the available space of make full use of automobile body, make the whole rational arrangement of removal washing device, small and exquisite flexibility satisfies the washing demand of various occasions.

The washing unit comprises a water tank 3, a water inlet 31 and a first water outlet 32 are formed in the top of the water tank 3, water can be added into the water tank 3 through the water inlet 31, a water tank cover can be arranged on the water inlet 31, and the water tank cover can be screwed after the water is added, so that water in the water tank is prevented from being splashed to the outside of the water tank when the car washing device moves; the water tank 3 bottom is provided with the second delivery port 33, the second delivery port 33 is connected with the valve through the water pipe, when needing to arrange the sewage after the washing in the water tank 3, opens the valve and can discharge sewage, the first delivery port 32 of water tank 3 passes through the water pipe and links to each other with main water pump 7, main water pump 7's play water end links to each other with the wash pipe, when needs carwash operation, opens main water pump 7, and main water pump 7 inhales the water in the water tank 3 from the water pipe, from the blowout of wash pipe car washing.

The sewage collecting mechanism comprises a sewage collecting cloth storage box 4 and a sewage box 5; the upper end of the sewage collecting cloth storage box 4 is open, so that cleaning cloth with sewage can be conveniently and directly placed into the sewage collecting cloth storage box 4; the lower end of the sewage collecting cloth storage box 4 is provided with a draining port 41, the lower end of the sewage collecting cloth storage box 4 is detachably connected with a sewage box 5, and sewage on the cleaning cloth can directly flow into the sewage box 5 through the draining port 41; the sewage inlet 51 at the upper end of the sewage tank 5 is insertably matched with the drain port 41 at the lower end of the sewage collecting cloth storing box 4, and sewage can directly flow into the sewage tank 5 without leakage by inserting the drain port 41 into the sewage inlet 51.

The lower end of the sewage tank 5 is provided with a water outlet 52, the water outlet 52 is connected with a backwater water pump and is connected with the water inlet 31 of the water tank 3 through a purification mechanism, a filter screen is arranged on the water outlet 52, and the filter screen can filter larger impurities in the sewage tank 5, such as silt, leaves and the like, which are retained in the sewage tank 5 and cannot enter the backwater water pump to avoid the damage of the water pump; the purification mechanism comprises a filtering unit consisting of a ceramic filter element, a PP cotton filter element and an ultrafiltration membrane filter element which are detachably connected in sequence from the water outlet 52 to the flushing unit, and the filtering unit is positioned at the upstream of the backwater water pump. It can be understood that, when needing to recycle the sewage in the sewage tank 5, the other end of the water pipe that will be connected with the delivery port of purification mechanism stretches into from the water inlet 31 of water tank 3 to place in water tank 3 and make the water pipe can not fall out from water inlet 31, the sewage that the return water pump will be followed outlet 52 and pumped at this moment is through purification mechanism, reuse in the direct pump goes into water tank 3, through purification mechanism's filtration, can get rid of silt, iron rust, the oil stain in the sewage, purify the water into the water purification that can directly carry out the carwash. But ceramic filter core, the cotton filter core of PP, ultrafiltration membrane filter core are quick assembly disassembly's integral filter core, carry out filter core maintenance and change after convenient repetitious usage.

The upper portion of the sewage collecting cloth storage box 4 is provided with a leakage net 42, one side face of the upper portion of the sewage collecting cloth storage box 4 is located below the leakage net 42 and is provided with a putting-in opening 43, the putting-in opening 43 occupies the whole upper half portion of one side face of the sewage collecting cloth storage box 4 and is exposed on the surface of the car washing device, namely, the putting-in opening 43 is arranged on one side of the narrow edge of the sewage collecting cloth storage box 4, and therefore car washing personnel can conveniently put in cleaning cloth directly. The small cleaning cloth used for cleaning the automobile can be directly placed on the drain net 42, the large cleaning cloth paved on the ground so as to collect the sewage generated when the automobile is washed can adopt the cleaning cloth with strong water absorption and can contain enough water, the cleaning cloth can be directly put into the sewage collecting cloth storage box 4 from the putting-in opening 43 on the side surface of the sewage collecting cloth storage box 4 after being used up, the sewage can directly fall into the lower-layer sewage box 5, the working personnel can use other cleaning cloths to continue the automobile washing work, and the time for the working personnel to wring out the cleaning cloth is saved.

The middle of the lower surface of the sewage collecting cloth storage box 4 protrudes out of the inner side of the lower surface, so that sewage and silt flow to the left side and the right side of the box body, and the step of manual water collection is saved. The draining port 41 protrudes out of the lower surface of the sewage collecting cloth storage box 4 and extends downwards, the two draining ports 41 are symmetrically arranged and are respectively arranged at the left end and the right end of the lower surface of the sewage collecting cloth storage box 4, and the two draining ports 5 are correspondingly arranged below the sewage collecting cloth storage box 4 and are separated from each other. That is to say that two sewage case 5 of joinable under the case 4 are deposited to sewage collection cloth, two sewage case 5 set up respectively and deposit the both sides of case 4 at sewage collection cloth because the return water pump is located the filter unit low reaches, and at this moment, the outlet of two sewage case 5 is connected to the filter unit via a three-way pipe, gets into the return water pump after the filter unit filters. Preferably, the pipes at the outlet of the water outlet of the two sewage tanks 5 are respectively bent in a U shape by utilizing the characteristic that the water inlet of the filtering unit is positioned at the upper part and is higher than the water outlet, a part of sediment is precipitated and then enters the filtering unit through the three-way pipe, the U-shaped pipe is periodically disassembled to clean the sediment, and the load of the filtering unit is reduced. Or the two sewage tanks 5 respectively use 1 backwater water pump and a corresponding filtering unit, the water outlet pipes of the two backwater water pumps are connected with a main pipe, and the main pipe is connected with the purifying mechanism. The purification mechanism may be disposed between the two foul water tanks 5 below the water tank.

Be provided with through-hole 44 on the sewage is collected cloth and is deposited case 4 lower part side, be provided with the sealing washer on the through-hole 44, the position of through-hole 44 is relative and through first pipeline intercommunication with the position of the second delivery port 33 of water tank 3, first pipeline stretches into and lies in the end that collects cloth and deposit case 4 inside behind the through-hole 44 and sets up the valve, and through-hole 44 and put in mouthful 43 and lie in the homonymy, makes things convenient for operating personnel can follow and put in mouthful 43 and directly stretch into the sewage and collect cloth and deposit case 4 in the valve of twisting soon. When the cleaning sewage in the water tank 3 needs to be discharged, the sewage after the water tank 3 is cleaned can be discharged into the sewage collecting cloth storage box 4 through the second water outlet 33 only by opening the valve. In order to ensure that the sewage does not leak, a sealing ring is arranged at the through hole 44 on the valve pipeline and the sewage collecting cloth storage box 4.

The middle of the lower surface of the sewage tank 5 protrudes out of the lower surface, a sewage inlet 51 at the upper end of the sewage tank 5 is arranged at one end of the upper surface of the sewage tank 5, a water outlet 52 protrudes out of the lower surface downwards and is arranged at the middle position of the lower surface of the sewage tank 5, so that sewage and silt can flow to the water outlet 52 conveniently, and a small amount of accumulated water and silt in the sewage tank 5 can not be discharged.

The specific working mode is as follows: when the car washing operation is needed, large cleaning cloth with good water absorption and used for collecting and washing car sewage is flatly laid at the bottom of a car for a circle, the water yield of the main water pump 7 is adjusted to enable the water yield of the main water pump 7 to reach the minimum water yield capable of washing the car, the main water pump 7 is turned on to wash and wipe the car, the cleaning cloth used for washing the car can be directly placed into the sewage collection cloth storage box 4, and the car is continuously washed by using new cleaning cloth; after the car is washed, large cleaning cloth paved around the car is directly put into the sewage collecting cloth storage box 4 from the putting-in opening 43, and the cleaning cloth can be taken out after the sewage flows into the sewage box 5; when the sewage tank 5 is full, the backwater water pump is manually opened, the sewage in the sewage tank 5 is purified into purified water which can be continuously used for the second time through the purification mechanism, and then the purified water enters the water tank 3 for recycling.

The above embodiments are preferred embodiments, it should be noted that the above preferred embodiments should not be considered as limitations of the present invention, and the scope of the present invention should be limited by the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims

1. The utility model provides a portable carwash sewage recovery unit which characterized in that: comprises a sewage collecting mechanism, a purifying mechanism and a power supply; the sewage collecting mechanism is connected with the purifying mechanism through a pipeline, and the purifying mechanism is matched with a backwater pump; the purification mechanism is connected with the flushing unit; the flushing unit, the sewage collecting mechanism and the purifying mechanism are integrally arranged in a supporting frame (2); the flushing unit and the purification mechanism are electrically connected with a power supply; the flushing unit comprises a water tank (3), a first water outlet (32) of the water tank (3) is connected with a main water pump (7) through a water pipe, and the water outlet end of the main water pump (7) is connected with a flushing water pipe;

the sewage collecting mechanism comprises a sewage collecting cloth storing box (4) and a sewage box (5); the upper end of the sewage collecting cloth storage box (4) is open, the lower end of the sewage collecting cloth storage box is provided with a draining port (41), and the lower end of the sewage collecting cloth storage box (4) is detachably connected with a sewage box (5); the sewage inlet (51) at the upper end of the sewage tank (5) and the draining port (41) at the lower end of the sewage collecting cloth storage box (4) can be inserted and matched, the lower end of the sewage tank (5) is provided with a draining port (52), and the draining port (52) is connected with the purifying mechanism and is connected with the water inlet (31) of the water tank (3) through a backwater water pump.

2. The mobile car-washing wastewater recovery device according to claim 1, characterized in that: the water tank (3) top is provided with water inlet (31) and first delivery port (32), a side of water tank (3) is close to the bottom position and is provided with second delivery port (33), second delivery port (33) lead to pipe and valve connection.

3. The mobile car-washing wastewater recovery device according to claim 1, characterized in that: a filter screen is arranged on the water outlet (52).

4. The mobile car-washing wastewater recovery device according to claim 3, characterized in that: a leakage net (42) is arranged at the upper part of the sewage collecting cloth storing box (4), a putting-in opening (43) is arranged at one side surface of the upper part of the sewage collecting cloth storing box (4) and is positioned below the leakage net (42), and the putting-in opening (43) occupies the whole upper half part of one side surface of the sewage collecting cloth storing box (4) and is exposed on the surface of the car washing device; the middle of the lower surface of the sewage collecting cloth storage box (4) protrudes out of the inner side of the lower surface, the draining ports (41) protrude out of the outer side of the lower surface of the sewage collecting cloth storage box (4) and extend downwards, and the two draining ports (41) are symmetrically arranged and are respectively arranged at two ends of the lower surface of the sewage collecting cloth storage box (4); the two sewage tanks (5) are correspondingly arranged below the sewage collecting cloth storage tank (4) and are separated from each other.

5. The mobile car-washing wastewater recovery device according to claim 3, characterized in that: the sewage collecting cloth storage box is characterized in that a through hole (44) is formed in the side face of the lower portion of the sewage collecting cloth storage box (4), the position of the through hole (44) is opposite to the position of a second water outlet (33) of the water tank (3) and is communicated through a first pipeline, a valve is arranged at the end, located inside the sewage collecting cloth storage box (4), of the first pipeline after the first pipeline stretches into the through hole (44), and the through hole (44) and the putting-in opening (43) are located on the same side.

6. The mobile car-washing wastewater recovery device according to claim 3, characterized in that: the middle of the lower surface of the sewage tank (5) protrudes out of the lower surface, a sewage inlet (51) at the upper end of the sewage tank (5) is arranged at one end of the upper surface of the sewage tank (5), and the water outlet (52) protrudes out of the lower surface downwards and is arranged at the middle of the lower surface of the sewage tank (5).

7. The mobile car-washing wastewater recovery device according to claim 3, characterized in that: the purification mechanism comprises a water outlet (52) of the sewage tank (5) and a washing unit which are sequentially connected with a ceramic filter element, a PP cotton filter element and an ultrafiltration membrane filter element.