CN116750897A - Circulating water treatment device for car washer - Google Patents
Circulating water treatment device for car washer Download PDFInfo
- Publication number
- CN116750897A CN116750897A CN202210921244.8A CN202210921244A CN116750897A CN 116750897 A CN116750897 A CN 116750897A CN 202210921244 A CN202210921244 A CN 202210921244A CN 116750897 A CN116750897 A CN 116750897A
- Authority
- CN
- China
- Prior art keywords
- water
- sewage
- bucket
- pipe
- car washer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 181
- 239000010865 sewage Substances 0.000 claims abstract description 151
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 238000000746 purification Methods 0.000 claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 29
- 238000000108 ultra-filtration Methods 0.000 claims description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 22
- 239000004576 sand Substances 0.000 claims description 19
- 239000008399 tap water Substances 0.000 claims description 17
- 235000020679 tap water Nutrition 0.000 claims description 17
- 238000005273 aeration Methods 0.000 claims description 16
- 238000005189 flocculation Methods 0.000 claims description 8
- 230000016615 flocculation Effects 0.000 claims description 7
- 238000009298 carbon filtering Methods 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 5
- 239000006004 Quartz sand Substances 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000013049 sediment Substances 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005406 washing Methods 0.000 description 11
- 239000008394 flocculating agent Substances 0.000 description 8
- 230000003311 flocculating effect Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000004519 grease Substances 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000011001 backwashing Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009287 sand filtration Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/44—Nature of the water, waste water, sewage or sludge to be treated from vehicle washing facilities
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to the technical field of water circulation of car washes, in particular to a circulating water treatment device for a car washer, which comprises a placing frame, wherein a control device is arranged on one side in the placing frame, a water circulation treatment mechanism is arranged on the other side in the placing frame, and the water circulation treatment mechanism comprises a sewage collection device, a sewage purification device, a circulating water bucket and a clean water bucket which are communicated with the car washer. The problem that an existing car washer circulating water system is inconvenient to move, disassemble and assemble and low in water circulation treatment efficiency is effectively solved; the device has the advantages of simple structure, convenient operation, novel conception and strong practicability, realizes multi-layer filtration of the sewage generated by the car washer, and can reasonably discharge sediment and flocculate in the sewage, and the device does not need to pre-dig a sewage collecting tank, so that the installation time of the car washer and an accessory water circulating device is reduced, and the utilization rate of the car washer and the accessory water circulating device is improved.
Description
Technical Field
The invention relates to the technical field of water circulation of car washes, in particular to a circulating water treatment device for a car washer.
Background
With the progress and development of social economy, the number of automobiles is increasing, and the car washing industry is gradually rising. Traditional carwash is manual carwash, washs the vehicle outside through the manual work, and is consuming time longer, and the cost of labor is high to water-consuming. Therefore, more and more automatic car washing machines are on the market, and the car washing machines are popular with people because of time and labor saving and good car washing effect. The automatic car washer on the market at present can be divided into a tunnel-passing type automatic car washer, a gantry reciprocating car washer, a contactless car washer and the like, and mainly comprises a control system, a circuit, a gas circuit, a water circuit and a mechanical structure, and the car washer is simple to operate and small in damage to car paint and is widely applied in the car service industry in recent years. In the automatic car washer in the prior art, a large amount of tap water is wasted in the car washing process, 100-150 liters of water is needed for washing a car generally, and huge water consumption causes environmental protection damage hazard, so that the car washer places are generally matched with a circulating water device to recycle water resources.
However, the existing water circulation device generally needs to be arranged below the car washer, and the water storage tank needs to be pre-dug when the car washer is installed, so that the workload of the installation of the car washer is increased, the car washer and the attached water circulation device are inconvenient to move and assemble and disassemble, the existing water circulation device for the car washer only simply decontaminates after collecting sewage, the sewage cleaning degree is poor, the water outlet of the car washer is easy to block, meanwhile, the existing water circulation device for the car washer does not carry out automatic treatment, and the water circulation treatment efficiency is low.
Disclosure of Invention
Aiming at the situation, the invention aims to overcome the defects of the prior art, and the invention aims to provide the circulating water treatment device for the car washer, which effectively solves the problems that the existing circulating water system of the car washer is inconvenient to move and disassemble and has low water circulation treatment efficiency.
The technical scheme is that the circulating water treatment device for the car washer comprises a placing frame, wherein a control device is arranged on one side in the placing frame, a water circulation treatment mechanism is arranged on the other side in the placing frame, and the water circulation treatment mechanism comprises a sewage collecting device, a sewage purifying device, a circulating water bucket and a clear water bucket which are communicated with the car washer;
the sewage collecting device comprises a sewage bucket connected with the car washer through a sewage pipe, the upper end of the sewage bucket is connected with an aeration pump positioned below the control device through an aeration pipe, the sewage bucket is connected with a flocculation bucket positioned at one side of the aeration pump through a metering pump, a sewage pump is arranged in the sewage bucket, and the sewage pump is connected with a sewage purifying device at one side of the sewage pump through a connecting pipe;
the sewage purification device comprises a sand filtering vat, an activated carbon filtering vat and an ultrafiltration filtering vat which are sequentially arranged and connected through a conveying pipe, wherein the free end of a connecting pipe of a sewage bucket is connected with the sand filtering vat, quartz sand is filled in the sand filtering vat, activated carbon is filled in the activated carbon filtering vat, an ultrafiltration membrane is arranged in the ultrafiltration filtering vat, and the ultrafiltration filtering vat is connected with the upper end of a circulating bucket at one side of the ultrafiltration filtering vat through the connecting pipe;
a water delivery pipe communicated with the circulating water bucket is arranged on the lower side of the outer edge surface of the circulating water bucket, and a water outlet electromagnetic control valve connected with the control device through a cable is arranged on the water delivery pipe;
the clear water barrel is positioned at one side of the circulating water barrel, a clear water pipe communicated with the clear water barrel is arranged at the lower side of the outer edge surface of the clear water barrel, and a water outlet electromagnetic control valve connected with the control device through a cable is arranged on the clear water pipe;
the free end of the clear water pipe and the free end of the water delivery pipe are connected through a three-way pipe, the delivery end of the three-way pipe is fixedly connected with a water outlet pump, and the output side of the water outlet pump is connected with the car washer.
Preferably, the sewage bucket, the circulating bucket and the clean water bucket are all provided with overflow ports which are positioned on the upper sides of the outer edge surfaces of the sewage bucket and the circulating bucket and are communicated with the sewage bucket, the upper ends of the sewage bucket and the circulating bucket are provided with water level sensors connected with the control device through cables, and the lower ends of the water level sensors extend into the bucket and are lower than the overflow ports.
Preferably, the clear water bucket, the circulating water bucket and the sewage bucket are provided with liquid level sensors, and the liquid level sensors are connected with the control device through cables.
Preferably, the sewage bucket, the circulating bucket and the clear water bucket are provided with water outlets at the lower ends, a water drain pipe is arranged in the water outlet, a control valve is fixedly connected on the water drain pipe, and the control valve is connected with the control device through a cable.
Preferably, the lower end of the sewage bucket is in an inverted truncated cone shape.
Preferably, the upper ends of the clean water bucket, the circulating water bucket and the sewage bucket are all provided with a tap water injection port, a tap water pipe is fixedly connected in the tap water injection port, a control valve is arranged in the tap water pipe, the control valve is connected with a control device through a cable, and the free end of the tap water pipe is connected with a tap.
Preferably, a recoil pump is arranged in the circulating water bucket and is connected with the ultrafiltration filter cylinder through a flushing pipe.
Preferably, the activated carbon filter vat and the sand filter vat are both provided with backwash drain pipes.
The beneficial effects of the invention are as follows:
the invention has simple structure, convenient operation, novel conception and strong practicability, realizes the multi-layer filtration of the sewage generated by the car washer, can reasonably discharge sediment and flocculate in the sewage, does not need to pre-dig a sewage collecting tank, reduces the installation time of the car washer and an accessory water circulating device thereof, improves the utilization rate of the car washer and the accessory water circulating device thereof, is arranged on a placing rack, facilitates the support and placement of an internal mechanism of the device, and is convenient for the control of various electromagnetic valves, metering pumps, sand filter cylinders, active carbon filter cylinders and ultrafiltration filter cylinders, so that the device can realize the automation, improves the purification efficiency of the sewage generated by the car washer, and the arrangement of an aeration pipe and an aeration pump, can inject gas into the sewage barrel, enables the sewage in the sewage barrel to be better combined with a flocculating agent, increases the flocculating effect of the flocculating agent, and the arrangement of the metering pump and the flocculating barrel, enables grease and other chemical substances in the sewage barrel to generate flocculation reaction with density larger than that of water to be deposited at the bottom of the sewage barrel, and the filter cylinders can be arranged in the water barrel, and the water pipe, and the filter tubes can be arranged in the water pipe, the electromagnetic valve, the filter tubes, the filter and the filter tubes can be arranged in the sewage filter cylinders can be cleaned with the sewage, the filter tubes can be arranged with the filter tubes, the filter tubes can be cleaned with the sewage, the filter tubes can be cleaned with heavy metal, and the filter tubes can be cleaned, and the sewage can be purified with the sewage has a large scale, and the sewage has a large scale can be purified.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention with the rack removed;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of a cut-away perspective of the present invention;
FIG. 5 is a top schematic view of the present invention;
fig. 6 is a water tub floor plan view of the present invention;
in the figure, 1-a rack; 2-a control device; 3-circulating water barrels; 4-a water cleaning barrel; 5-sewage pipes; 6-a sewage bucket; 8-an aeration pump; 9-a metering pump; 10-flocculation barrel; 11-a sewage pump; 12-connecting pipes; 13-a conveying pipe; 14-sand filtering the filter vat; 15-an activated carbon filter cylinder; 16-ultrafiltration filter bowl; 17-a water delivery pipe; 18-an outlet electromagnetic control valve; 19-a clear water pipe; 20-a three-way pipe; 21-a water outlet pump; 23-a water level sensor; 25-drainage pipe; 26-running water pipe; 29-back flushing sewage drain pipe.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the drawings.
Fig. 1 to 6 show a circulating water treatment device for a car washer, which comprises a placing frame 1, wherein the placing frame 1 supports the internal parts of the placing frame, one side in the placing frame 1 is provided with a control device 2, the control device 2 is internally provided with a computer control system, and various electromagnetic valves, a metering pump 9, a sand filtration cylinder 14, an activated carbon filtration cylinder 15 and an ultrafiltration filtration cylinder 16 are controlled through cables.
The other side is equipped with hydrologic cycle processing mechanism in the rack 1, hydrologic cycle processing mechanism includes sewage collection device, sewage purification device, circulation cask 3 and the clear water bucket 4 with car washer intercommunication, hydrologic cycle processing mechanism can handle the sewage that the car washer produced to with its output reuse, carry out the coarse washing to the automobile body.
The sewage collecting device comprises a sewage bucket 6 connected with a car washer through a sewage pipe 5, a submersible pump is arranged in the car washer, sewage is pumped into the sewage bucket 6 through the sewage pipe 5 by the submersible pump, an aeration pump 8 positioned below the control device 2 is connected to the upper end of the sewage bucket 6 through an aeration pipe, and the aeration pump 8 can inject gas into the sewage bucket 6, so that the sewage in the sewage bucket 6 is better combined with a flocculating agent, and the flocculating effect of the flocculating agent is improved;
the sewage bucket 6 is connected with a flocculation bucket 10 positioned at one side of the aeration pump 8 through a metering pump 9, the metering pump 9 pumps a flocculating agent in the flocculation bucket 10 into the sewage bucket 6, so that chemical substances such as grease in the sewage bucket 6 undergo flocculation reaction, flocculate with density larger than that of water is produced and deposited at the bottom of the sewage bucket 6, a sewage pump 11 is arranged in the sewage bucket 6, the sewage pump 11 is connected with a sewage purifying device at one side of the sewage pump 11 through a connecting pipe 12, and the sewage pump 11 pumps the flocculated and deposited sewage into a next-stage treatment device, thereby further treating sewage.
The lower end of the sewage bucket 6 is in an inverted circular truncated cone shape, and the inverted circular truncated cone shape can better collect sediment and flocculate from the bottom, so that the sediment and flocculate can be discharged from the water outlet.
The sewage purification device comprises a sand filtering filter vat 14, an activated carbon filter vat 15 and an ultrafiltration filter vat 16 which are sequentially arranged and connected through a conveying pipe 13, the free end of a connecting pipe 12 of a sewage barrel 6 is connected with the sand filtering filter vat 14, sewage in the sewage barrel 6 is pumped into the sand filtering filter vat 14 through a sewage pump 11 and the connecting pipe 12, quartz sand is filled in the sand filtering filter vat 14, sediment in the sewage is primarily filtered by the quartz sand, activated carbon is filled in the activated carbon filter vat 15, organic matters and heavy metals in the sewage are filtered by the activated carbon, an ultrafiltration membrane is arranged in the ultrafiltration filter vat 16, the ultrafiltration membrane filters suspended matters, colloid, particles, bacteria, viruses and other macromolecular matters in the sewage, the ultrafiltration filter vat 16 is connected with the upper end of a circulating water barrel 3 on one side of the ultrafiltration membrane through the connecting pipe 12, and the filtered sewage enters the circulating water barrel 3 under the action of the connecting pipe 12.
The utility model discloses a car washing machine, including circulating cask 3, water pipe, control device 2, water pipe 19 and water pipe 20, water pipe 20 is connected through the free end of water pipe 17, three-way pipe 20's conveyer end fixedly connected with water pump 21, water pump 21 output side is connected with the car washer, control device 2 controls water electromagnetic control valve 18 to make water pump 21 can export the mixture of tap water and purified water of a certain proportion, thereby reaches the purpose of carrying out the finish wash and rough wash to the car.
The sewage bucket 6, the circulating bucket 3 and the clear water bucket 4 are all provided with overflow openings which are arranged on the upper sides of the outer edge surfaces of the sewage bucket 6 and the circulating bucket 3 and are communicated with the water bucket 4, the overflow openings are arranged, when a system fails, water overflows to the parts in the bucket body, damage to the parts is avoided, the upper ends of the sewage bucket 6 and the circulating bucket 3 are provided with a water level sensor 23 connected with a control device 2 through cables, the lower end of the water level sensor 23 stretches into the bucket and is lower than the overflow opening, the water level sensor 23 is connected with the control device 2, and when the water level sensor 23 changes in potential, the control device 2 performs a series of control on the device to prevent the water level from being too high.
All be equipped with level sensor in clear water bucket 4, circulation cask 3 and the sewage bucket 6, level sensor is connected with controlling means 2 through the cable, and level sensor in clear water bucket 4 is equipped with one and its upside that is located the inside wall of clear water bucket 4, all is equipped with two level sensor in circulation cask 3 and the sewage bucket 6, and one of them level sensor is located the upside of circulation cask 3 and the inside wall of sewage bucket 6, and another level sensor is located the downside of its inside wall.
The sewage bucket 6, the circulating water bucket 3 and the clear water bucket 4 are provided with water outlets at the lower ends, a water drain pipe 25 is arranged in the water outlet, a control valve is fixedly connected to the water drain pipe 25, the control valve is connected with the control device 2 through a cable, the water drain pipe 25 below the sewage bucket 6 can drain sediment and flocculate in the sewage bucket 6, and the water drain pipe 25 below the circulating water bucket 3 can drain dirt at the bottom of the circulating water bucket 3.
The clean water bucket 4, the circulating water bucket 3 and the sewage bucket 6 are all provided with tap water injection openings, tap water pipes 26 are fixedly connected in the tap water injection openings, control valves are arranged in the tap water pipes 26 and connected with the control device 2 through cables, the free ends of the tap water pipes 26 are connected with water taps, tap water can be provided for the clean water bucket 4, the circulating water bucket 3 and the sewage bucket 6 under the action of the tap water pipes 26 and the water taps, and the inside of the sewage bucket 6 can be cleaned.
The inside of the circulating water bucket 3 is provided with a recoil pump which is connected with the ultrafiltration filter vat 16 through a flushing pipe, the activated carbon filter vat 15 and the sand filter vat 14 are respectively provided with a backwashing sewage drain pipe 29, purified water in the circulating water bucket 3 enters the sewage purification device under the action of the recoil pump, and the ultrafiltration filter vat 16, the activated carbon filter vat 15 and the sand filter vat 14 are flushed under the control of the control device 2, so that the sewage purification device is cleaned, and the cleaned water is discharged from the backwashing sewage drain pipes 29.
When the invention is used, the car washing wastewater is precipitated and collected in the basic range of the car washing machine, and then the wastewater is pumped into the sewage bucket 6 of the circulating system through the submersible pump;
adding flocculating agent and compressed air into the sewage bucket 6 through a metering pump 9 and an aeration pump 8 to generate flocculate and precipitate at the bottom of the sewage bucket 6, and regularly discharging sediment and flocculate at the bottom of the sewage bucket 6 to a municipal pipe network by controlling a solenoid valve switch at the bottom of the sewage bucket 6 so as to reduce the sewage entering a filtering cylinder;
the sewage in the sewage bucket 6 is pumped into a sand cylinder, an activated carbon cylinder and an ultrafiltration cylinder in sequence by a sewage pump 11, filtered water enters a circulating water bucket 3 for standby, water from the circulating water bucket 3 and a running water bucket enters a water outlet pump 21 after being proportioned by an electromagnetic valve control, and is pumped into a car washer for car washing;
when the sewage purification device is required to be cleaned after the sewage purification device is used for a certain period of time, water in the circulating water bucket 3 enters the sewage purification device through the backflushing pump, the electronic control system controls the backflushing function of each sand cylinder to be started, backflushing operation is carried out, and backflushed sewage is discharged into a municipal pipe network.
The invention has simple structure, convenient operation, novel conception and strong practicability, realizes the multi-layer filtration of the sewage generated by the car washer, can reasonably discharge sediment and flocculate in the sewage, does not need to pre-dig a sewage collecting tank, reduces the installation time of the car washer and an accessory water circulating device thereof, improves the utilization rate of the car washer and the accessory water circulating device thereof, is arranged on a placing rack, facilitates the support and placement of an internal mechanism of the device, and is convenient for the control of various electromagnetic valves, metering pumps, sand filter cylinders, active carbon filter cylinders and ultrafiltration filter cylinders, so that the device can realize the automation, improves the purification efficiency of the sewage generated by the car washer, and the arrangement of an aeration pipe and an aeration pump, can inject gas into the sewage barrel, enables the sewage in the sewage barrel to be better combined with a flocculating agent, increases the flocculating effect of the flocculating agent, and the arrangement of the metering pump and the flocculating barrel, enables grease and other chemical substances in the sewage barrel to generate flocculation reaction with density larger than that of water to be deposited at the bottom of the sewage barrel, and the filter cylinders can be arranged in the water barrel, and the water pipe, and the filter tubes can be arranged in the water pipe, the electromagnetic valve, the filter tubes, the filter and the filter tubes can be arranged in the sewage filter cylinders can be cleaned with the sewage, the filter tubes can be arranged with the filter tubes, the filter tubes can be cleaned with the sewage, the filter tubes can be cleaned with heavy metal, and the filter tubes can be cleaned, and the sewage can be purified with the sewage has a large scale, and the sewage has a large scale can be purified.
Claims (8)
1. The utility model provides a circulating water treatment device for car washer, includes rack (1), its characterized in that: one side in the rack (1) is provided with a control device (2), the other side in the rack (1) is provided with a water circulation treatment mechanism, and the water circulation treatment mechanism comprises a sewage collecting device, a sewage purifying device, a circulation water bucket (3) and a clean water bucket (4) which are communicated with the car washer;
the sewage collecting device comprises a sewage bucket (6) connected with the car washer through a sewage pipe (5), an aeration pump (8) positioned below the control device (2) is connected to the upper end of the sewage bucket (6) through an aeration pipe, a flocculation bucket (10) positioned on one side of the aeration pump (8) is connected to the sewage bucket (6) through a metering pump (9), a sewage pump (11) is arranged in the sewage bucket (6), and the sewage pump (11) is connected with a sewage purifying device on one side of the sewage bucket through a connecting pipe (12);
the sewage purification device comprises sand filtering cylinders (14), active carbon filtering cylinders (15) and ultrafiltration filtering cylinders (16) which are sequentially arranged and connected through conveying pipes (13), wherein the free end of a connecting pipe (12) of a sewage bucket (6) is connected with the sand filtering cylinders (14), quartz sand is filled in the sand filtering cylinders (14), active carbon is filled in the active carbon filtering cylinders (15), an ultrafiltration membrane is arranged in the ultrafiltration filtering cylinders (16), and the ultrafiltration filtering cylinders (16) are connected with the upper end of a circulating bucket (3) on one side of the ultrafiltration filtering cylinders through the connecting pipe (12);
a water delivery pipe (17) communicated with the circulating water bucket (3) is arranged on the lower side of the outer edge surface of the circulating water bucket, and a water outlet electromagnetic control valve (18) connected with the control device (2) through a cable is arranged on the water delivery pipe (17);
the clean water barrel (4) is positioned at one side of the circulating water barrel (3), a clean water pipe (19) communicated with the clean water barrel (4) is arranged at the lower side of the outer edge surface of the clean water barrel, and a water outlet electromagnetic control valve (18) connected with the control device (2) through a cable is arranged on the clean water pipe (19);
the free end of the clear water pipe (19) is connected with the water delivery pipe (17) through a three-way pipe (20), the delivery end of the three-way pipe (20) is fixedly connected with a water outlet pump (21), and the output side of the water outlet pump (21) is connected with the car washer.
2. The circulating water treatment apparatus for a car washer according to claim 1, characterized in that: the sewage bucket (6), the circulating bucket (3) and the water purifying bucket (4) are all provided with overflow openings which are positioned on the upper sides of the outer edge surfaces of the sewage bucket and are communicated with the sewage bucket, the upper ends of the sewage bucket (6) and the circulating bucket (3) are provided with a water level sensor (23) connected with the control device (2) through cables, and the lower ends of the water level sensors (23) extend into the bucket and are lower than the overflow openings.
3. The circulating water treatment apparatus for a car washer according to claim 1, characterized in that: the clear water barrel (4), the circulating water barrel (3) and the sewage barrel (6) are internally provided with liquid level sensors which are connected with the control device (2) through cables.
4. The circulating water treatment apparatus for a car washer according to claim 1, characterized in that: the sewage bucket (6), the circulating bucket (3) and the clean water bucket (4) are all provided with water outlets, a water drain pipe (25) is arranged in the water outlets, a control valve is fixedly connected to the water drain pipe (25), and the control valve is connected with the control device (2) through a cable.
5. The circulating water treatment apparatus for a car washer according to claim 1, characterized in that: the lower end of the sewage bucket (6) is in an inverted truncated cone shape.
6. The circulating water treatment apparatus for a car washer according to claim 1, characterized in that: the utility model discloses a sewage bucket, including clear water bucket (4), circulation cask (3) and sewage bucket (6), all be equipped with the running water filling opening on clear water bucket (4), circulation cask (3) and sewage bucket (6), fixedly connected with tap water pipe (26) in the running water filling opening is equipped with the control valve on tap water pipe (26), and the control valve is connected with controlling means (2) through the cable, and the free end and the tap of tap water pipe (26) are connected.
7. The circulating water treatment apparatus for a car washer according to claim 1, characterized in that: a recoil pump is arranged in the circulating water bucket (3) and is connected with an ultrafiltration filter cylinder (16) through a flushing pipe.
8. The circulating water treatment apparatus for a car washer according to claim 1, characterized in that: and the active carbon filtering cylinder (15) and the sand filtering cylinder (14) are respectively provided with a back flushing blow-off pipe (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210921244.8A CN116750897A (en) | 2022-08-02 | 2022-08-02 | Circulating water treatment device for car washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210921244.8A CN116750897A (en) | 2022-08-02 | 2022-08-02 | Circulating water treatment device for car washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116750897A true CN116750897A (en) | 2023-09-15 |
Family
ID=87955882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210921244.8A Pending CN116750897A (en) | 2022-08-02 | 2022-08-02 | Circulating water treatment device for car washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116750897A (en) |
-
2022
- 2022-08-02 CN CN202210921244.8A patent/CN116750897A/en active Pending
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