CN215627242U

CN215627242U - Filter tank suitable for water-saving system of car washing station

Info

Publication number: CN215627242U
Application number: CN202121457854.4U
Authority: CN
Inventors: 李静原
Original assignee: Chongqing Renbang Business Management Co ltd
Current assignee: Chongqing Renbang Business Management Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-25
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses a filter box suitable for a water-saving system of a car washing station, which comprises a box body, wherein a first partition plate, a second partition plate and a third partition plate are sequentially arranged in the box body, the first partition plate, the second partition plate and the third partition plate divide the box body into a settling chamber, a coarse filtering chamber, a fine filtering chamber and a filtering chamber from front to back in sequence, the settling chamber is connected with a water inlet pipe, the filtering chamber is connected with a water outlet pipe, the first partition plate is provided with a first through hole, the first through hole is provided with an oil-water separator, the second partition plate is provided with a second through hole, the second through hole is provided with a first filter screen, the third partition plate is provided with a third through hole, the third through hole is provided with a second filter screen, the filtering chamber is connected with a disinfection pipeline, and a circulating pump, a quartz sand cylinder and an ozone disinfector are sequentially connected in series on the disinfection pipeline from the water inlet end to the water outlet end. This rose box can filter the sewage that the carwash produced, makes sewage recycle once more, has practiced thrift a large amount of water resources, has reduced the cost of carwash.

Description

Filter tank suitable for water-saving system of car washing station

Technical Field

The utility model relates to the technical field of car washing equipment, in particular to a filter box suitable for a water saving system of a car washing station.

Background

In recent years, as the number of home cars is gradually increased, the number of car washes is also gradually increased. Generally, one car is washed by 150-200 liters of water, and car washing wastewater of most car washing stations is directly discharged into a municipal drainage system after simple precipitation treatment, so that on one hand, the urban water environment is polluted because the car washing wastewater contains a large amount of harmful substances, and on the other hand, the car washing wastewater is not effectively treated and cannot be recycled, the quantity of the car washing wastewater is large, and the water resource is seriously wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filter box suitable for a water-saving system of a car washing station, which can realize effective purification of waste water generated by car washing and reuse the waste water for car washing, thereby improving the utilization rate of water and saving water resources.

In order to achieve the purpose, the filter box suitable for the water-saving system of the car wash provided by the utility model comprises a box body, wherein a first partition plate, a second partition plate and a third partition plate are sequentially arranged in the box body, the box body is sequentially divided into a settling chamber, a rough filtering chamber, a fine filtering chamber and a filtering chamber from front to back by the first partition plate, the upper part of the settling chamber is connected with a water inlet pipe, the upper part of the filtering chamber is connected with a water outlet pipe, the first partition plate is provided with a first communicating hole, the first communicating hole is provided with an oil-water separator, the second partition plate is provided with a second communicating hole, the second communicating hole is provided with a first filter screen, the third partition plate is provided with a third communicating hole, the filtering chamber is connected with a disinfection pipeline, and the disinfection pipeline is sequentially connected with a circulating pump and a water outlet end from a water inlet end, Quartz sand jar and ozone disinfector, the bottom of drip chamber, coarse filter chamber and fine filter chamber all is equipped with the blow off pipe of taking the control valve.

During the washing, the waste water nature that the carwash produced flows into the sedimentation tank and carries out preliminary sedimentation, waste water carries out the secondary through the immersible pump suction in the sedimentation chamber after preliminary sedimentation, secondary sedimentation filterable water gets into in the coarse filtration room behind oil water separator, when the precipitate in the sedimentation chamber is more, can open the control flap of sedimentation chamber bottom, the precipitate of discharging, get into the purified water in the coarse filtration room and filter the back through first filter screen, get into the fine filtration room and filter through the second filter screen, water entering disinfection filter chamber loop filter through the second filter screen, ozone disinfector disinfection back, quality of water can continue the carwash after reaching GB/T0's standard.

Based on the above, this rose box can filter the sewage that the carwash produced, makes sewage recycle once more, has practiced thrift a large amount of water resources, has reduced the cost of carwash.

Preferably, the filter chamber is externally connected with a metering pump, and the liquid inlet end of the metering pump is connected into the clarifying agent storage tank.

Preferably, the oil-water separator is a Z-type oil-water separator.

Preferably, the first communication hole is formed at an upper portion of the first barrier.

Preferably, the second communication hole is provided at an upper middle portion of the second separator, and the third communication hole is provided at an upper middle portion of the third separator.

Preferably, the projection of the first filter screen and/or the second filter screen on the side wall of the box body is an inverted right-angle trapezoid.

Preferably, the first filter screen and/or the second filter screen are/is a terylene needle felt filter screen.

Preferably, the density of the terylene needle felt filter screen is 550g/m³。

Preferably, still include washing unit, washing unit includes washing terminals and washing pipeline, washing terminals locates first filter screen and, or the water purification side of second filter screen, washing terminals passes through washing pipeline and water source intercommunication.

Preferably, the bottom of the settling chamber, coarse filtration chamber and fine filtration chamber is funnel-shaped.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below.

FIG. 1 is a side elevation view of a filter box suitable for a car wash water saving system according to a first embodiment of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a top view of a filter tank suitable for a car wash water saving system according to a second embodiment of the present invention;

in the drawings, there is shown in the drawings,

the device comprises a box body 1, a first partition plate 11, a second partition plate 12, a third partition plate 13, a water inlet pipe 14, a water outlet pipe 15, an oil-water separator 16, a first filter screen 17, a second filter screen 18, a circulating pump 19, a quartz sand cylinder 20, an ozone sterilizer 21, a sewage discharge pipe 22, a metering pump 23, a flushing sprayer 24 and a flushing pipeline 25.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

Example one

Referring to fig. 1 and 2, the embodiment discloses a filter box suitable for a water saving system of a car wash, which includes a box body 1, a first partition plate 11, a second partition plate 12 and a third partition plate 13 are sequentially arranged in the box body 1, the first partition plate 11, the second partition plate 12 and the third partition plate 13 sequentially divide the interior of the box body 1 into a settling chamber, a coarse filtration chamber, a fine filtration chamber and a filtration chamber from front to back, a water inlet pipe 14 is connected to the upper part of the settling chamber, a water outlet pipe 15 is connected to the upper part of the filtration chamber, a first communication hole is formed in the first partition plate 11, an oil-water separator 16 is arranged at the first communication hole, a second communication hole is formed in the second partition plate 12, a first filter screen 17 is arranged at the second communication hole, a third communication hole is formed in the third partition plate 13, a second filter screen 18 is arranged at the third communication hole, and the filtration chamber is connected with a disinfection pipeline, and the disinfection pipeline is sequentially connected with a circulating pump 19, a quartz sand cylinder 20 and an ozone disinfector 21 in series from a water inlet end to a water outlet end, and the bottoms of the settling chamber, the coarse filter chamber and the fine filter chamber are all provided with a sewage discharge pipe 22 with a control valve.

During the washing, the waste water nature that the carwash produced flows into the sedimentation tank and carries out preliminary sedimentation, waste water carries out the secondary through the immersible pump suction in the sedimentation chamber after preliminary sedimentation, secondary sedimentation filterable water gets into in the coarse filtration room behind oil water separator 16, when the precipitate in the sedimentation chamber is more, can open the control flap of sedimentation chamber bottom, the precipitate of discharging, get into the purified water in the coarse filtration room and filter the back through first filter screen 17, get into the fine filtration room and filter through second filter screen 18, the filterable water of second filter screen 18 gets into the room circulation of eliminating and filtering, ozone disinfector 21 disinfects the back, quality of water can continue the carwash after reaching GB/T18920's standard.

In this embodiment, the exterior of the said filtering chamber is connected with a metering pump 23, the inlet end of the said metering pump 23 is connected to the clarifier storage tank, the clarifier is added to the interior of the filtering chamber, after the clarifier can absorb the small particles in the sewage and form floccule, then filter through the quartz sand jar 20.

In this embodiment, the oil-water separator 16 is a Z-type oil-water separator, the first communication hole is disposed at the upper portion of the first partition 11, and the Z-type oil-water separator has a good filtering effect by using the difference between high and low water levels and the pressure of the natural water flow.

In this embodiment, the second communication hole is disposed at the middle upper portion of the second partition plate 12, the third communication hole is disposed at the middle upper portion of the third partition plate 13, the first filter 17 is disposed at the middle upper portion of the second partition plate 12, and the second filter 18 is disposed at the middle upper portion of the third partition plate 13, so that the settling time of the sewage in the coarse filter chamber and the fine filter chamber is long, and the filtering effect is good.

In this embodiment, the projection of the first filter 17 and/or the second filter 18 on the side wall of the box 1 is an inverted right trapezoid, and the impurities are filtered by the first filter 17 or the second filter 18, and because the first filter 17 and the second filter 18 are trapezoidal structures, the impurities can naturally fall in the water, so that the single use time of the first filter 17 and the second filter 18 can be prolonged.

In this embodiment, the first filter mesh 17 and/or the second filter mesh 18 are/is a terylene needle felt filter mesh, and the density of the terylene needle felt filter mesh is 550g/m³The first filter screen 17 and the second filter screen 18 are high in cost performance, good in filtering effect and low in cost.

In this embodiment, the bottom of the settling chamber, the coarse filtration chamber and the fine filtration chamber is funnel-shaped, so that the slag can be discharged conveniently.

In conclusion, by adopting the filter box, the comprehensive water consumption for washing one vehicle is 2-3L, so that a large amount of water resources are saved, and the purposes of energy conservation and emission reduction are achieved.

Example two

The present embodiment is further optimized based on the first embodiment, and the optimization is as follows: still include washing unit, washing unit includes washing nozzle 24 and washing pipeline 25, washing nozzle 24 locate second filter screen 18 with, or the clean water side of second filter screen 18, washing nozzle 24 is through washing pipeline 25 and water source intercommunication.

The flushing device is arranged to periodically flush the first filter screen 17 and the second filter screen 18, so that the first filter screen 17 and the second filter screen 18 maintain high-efficiency filtering effect.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. The utility model provides a rose box suitable for carwash water saving system, includes box (1), be equipped with first baffle (11), second baffle (12) and third baffle (13) in proper order in box (1), first baffle (11), second baffle (12) and third baffle (13) separate into precipitation chamber, coarse filtration chamber, fine filtration chamber and the room of straining in proper order by preceding to the back in with box (1), the upper portion of precipitation chamber is connected with inlet tube (14), the upper portion of the room of straining is connected with outlet pipe (15), its characterized in that:

first intercommunicating pore has been seted up in first baffle (11), oil water separator (16) have been installed in first intercommunicating pore department, the second intercommunicating pore has been seted up in second baffle (12), first filter screen (17) have been installed to second intercommunicating pore department, the third intercommunicating pore has been seted up in third baffle (13), third intercommunicating pore department is equipped with second filter screen (18), disinfection pipeline is connected to the filtration room that disappears, circulation pump (19), quartz sand jar (20) and ozone disinfector (21) have been established ties in proper order to the play water end by the end of intaking on the disinfection pipeline, the bottom of drip chamber, coarse filter chamber and fine filter chamber all is equipped with blow off pipe (22) of taking the control valve.

2. The filter tank suitable for the water-saving system of the car washing station according to claim 1, is characterized in that: the sterilizing and filtering chamber is externally connected with a metering pump (23), and the liquid inlet end of the metering pump (23) is connected into the clarifying agent storage tank.

3. The filter tank suitable for the water-saving system of the car washing station according to claim 2, is characterized in that: the oil-water separator (16) is a Z-shaped oil-water separator.

4. The filter tank suitable for the water-saving system of the car washing station according to claim 3, is characterized in that: the first communication hole is formed in the upper portion of the first partition plate (11).

5. The filter tank suitable for the water-saving system of the car washing station according to claim 4, is characterized in that: the second communication hole is arranged at the middle upper part of the second clapboard (12), and the third communication hole is arranged at the middle upper part of the third clapboard (13).

6. The filter tank suitable for the water-saving system of the car washing station according to claim 5, is characterized in that: the projection of the first filter screen (17) and/or the second filter screen (18) on the side wall of the box body (1) is inverted right-angled trapezoid.

7. The filter tank suitable for the water-saving system of the car washing station according to claim 6, is characterized in that: the first filter screen (17) and/or the second filter screen (18) are/is a terylene needle felt filter screen.

8. The filter tank suitable for the water-saving system of the car washing station according to claim 7, is characterized in that: the density of the terylene needled felt filter screen is 550g/m³。

9. The filter tank suitable for the water-saving system of the car washing station according to claim 8, is characterized in that: still include washing unit, washing unit includes washing terminals (24) and washing pipeline (25), the water purification side of first filter screen (17) and/or second filter screen (18) is located to washing terminals (24), washing terminals (24) are through washing pipeline (25) and water source intercommunication.

10. The filter tank suitable for the water saving system of the car washing station according to any one of claims 1 to 9, wherein: the bottom of the settling chamber, the coarse filtering chamber and the fine filtering chamber is funnel-shaped.