A stepped water-saving car washing machine circulating water recovery system

Abstract

The utility model discloses a kind of stepped water-saving car washer circulating water recovery systems, specifically related to circulating water recovery technical field, including recovery tank, screw rod and sleeve block, screw rod is rotatably connected in the inner wall of recovery tank, sleeve block is threadedly connected on the outer wall of screw rod, and the side of recovery tank is equipped with stepped cleaning assembly;Stepped cleaning assembly includes the drive motor of installation setting in the side of recovery tank, and the output end of drive motor is fixedly connected between screw rod, and the bottom end of sleeve block is fixedly connected with linkage strip.The utility model places suction filter cartridge in sewage tank, and after precipitation, water flows into the gap between ladder two board and ladder one board, and after precipitation, water body enters the gap between ladder two board and ladder three board, linkage strip drives multiple cleaning scrapers to move shovel with recovery tank inner wall, and all of the precipitated impurities are accumulated to the upper surface of discharge hole, and a large number of ladder precipitates are synchronously and quickly discharged.

Description

Technical Field

[0001] This utility model relates to the field of circulating water recycling technology, and more specifically, to a stepped water-saving car wash machine circulating water recycling system. Background Technology

[0002] The stepped water-saving car wash machine circulating water recycling system is a comprehensive solution designed to address the high water consumption and high sewage discharge problems of the traditional car wash industry. Its value is reflected in four dimensions: economy, environmental protection, compliance and technological upgrading.

[0003] Among existing publicly available documents, patent publication number CN108238698A discloses an integrated system for recycling water treatment in car washes. This technology is integrated into a solar-powered electric vehicle through a rational design. In terms of form and structure, the system uses solar energy as its power source to complete the entire process of wastewater collection, sedimentation, coagulation, flocculation, purification, sludge removal, oil removal, decomposition of chemical organic matter, decolorization, deodorization, sterilization, and virus removal, forming a solar-powered integrated micro-mobile car wash wastewater self-recycling and recycling vehicle-mounted integrated system. However, this patent has the following drawbacks.

[0004] During the water recycling process of water-saving car wash machines, a large amount of impurities will accumulate inside, making it difficult to remove the impurities stored at multiple steps and to quickly drain and clean the impurities at multiple steps, resulting in a significant decrease in the efficiency of water recycling and cleaning. Utility Model Content

[0005] To overcome the aforementioned deficiencies of the prior art, this utility model provides the following technical solution: a stepped water-saving car wash machine circulating water recycling system, comprising a recycling tank, a screw, and a sleeve. The screw is rotatably connected to the inner wall of the recycling tank, and the sleeve is threadedly connected to the outer wall of the screw. A stepped cleaning assembly is installed on one side of the recycling tank. The stepped cleaning assembly includes a drive motor installed on one side of the recycling tank, and the output end of the drive motor is fixedly connected to the screw. A linkage bar is fixedly connected to the bottom end of the sleeve, and multiple cleaning scrapers are fixedly installed on the lower surface of the linkage bar. A first step plate is fixedly installed at the bottom end of the inner wall of the recycling tank. A second step plate is provided on one side of the first step plate, and a third step plate is provided on one side of the second step plate. The multiple cleaning scrapers are slidably connected to the first step plate, the second step plate, and the third step plate respectively.

[0006] Preferably, the sleeve block is slidably connected to the recycling bin, and all of the multiple cleaning scrapers are slidably connected to the recycling bin. A filter plate is fixedly installed on the inner wall of the first stepped plate, and the height of the first, second, and third stepped plates decreases sequentially from right to left. A valve is fixedly installed on the lower surface of the recycling bin, and the recycling bin is connected to the valve. A connecting pipe is inserted into the outer wall of the recycling bin, and a delivery pump is installed at the bottom end of the connecting pipe. The delivery pump is used to pressurize and deliver sewage into the connecting pipe. The input end of the delivery pump is fixedly connected to a suction pipe, and the bottom end of the suction pipe is threadedly connected to a suction filter cylinder.

[0007] In use, this technology isolates and settles the sediment through a stepped first plate, while the filter plate on the stepped first plate further filters impurities. The settled water flows into the gap between the stepped second plate and the stepped first plate, where it is isolated and settled again through the stepped second plate. The settled water then enters the gap between the stepped second plate and the stepped third plate, where it is isolated and settled again. After being isolated and settled once more through the stepped third plate, the water on the left side of the stepped third plate flows to the valve position. A large amount of impurities accumulate at the bottom of the inner wall of the recovery tank. The drive motor drives the screw to rotate, which causes the sleeve block to move the linkage bar. The linkage bar then moves multiple cleaning scrapers against the inner wall of the recovery tank, scraping and scooping. Finally, the rubber plate is opened, allowing a large amount of stepped sediment to be discharged simultaneously and quickly.

[0008] Preferably, a discharge hole is provided below the stepped plate, and a rubber plate is provided on the lower surface of the discharge hole. A pressure plate is fixedly connected to the lower surface of the rubber plate, and a connecting strip is fixedly installed on one side of the pressure plate. An electric cylinder is installed on the upper surface of the connecting strip, and the electric cylinder is fixedly connected to the recycling bin. The output end of the electric cylinder is fixedly connected to the connecting strip. The rubber plate is made of rubber, and the pressure plate is made of stainless steel. The upper surface of the rubber plate is smooth.

[0009] When this technology is in use, the electric cylinder pushes the connecting bar down, the pressure plate drives the rubber plate down, the rubber plate separates from the recycling box, and after separation, the discharge hole is opened to discharge the large amount of impurities accumulated above the discharge hole.

[0010] The technical effects and advantages of this utility model are as follows: 1. This utility model uses a suction filter cartridge placed in a sewage tank to transport liquid with larger impurities into the suction pipe, which is then poured into the recovery tank through a connecting pipe. The water is isolated and settled by a stepped plate, and the settled water flows into the gap between the stepped plate and the stepped plate. It is isolated and settled again by the stepped plate, and the settled water enters the gap between the stepped plate and the stepped plate, realizing the stepped circulation and water-saving use of the car wash machine. The drive motor drives the screw to rotate, and the screw drives the sleeve block to move forward under the action of the thread transmission force. The linkage bar drives multiple cleaning scrapers to move and scoop against the inner wall of the recovery tank, so that all the settled impurities can be accumulated on the upper surface of the discharge hole, and a large amount of stepped sediment can be discharged simultaneously and quickly. 2. This utility model uses an electric cylinder to push the connecting strip down, and the pressure plate drives the rubber plate down, so that the rubber plate separates from the discharge hole and discharges the large amount of impurities accumulated above the discharge hole. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of the stepped water-saving car wash machine's circulating water recycling system of this utility model.

[0012] Figure 2 This is a partial structural diagram showing the connection between the recycling bin and the drive motor of this utility model.

[0013] Figure 3 This is a partial structural diagram of the connection between the recycling bin and the second step plate of this utility model.

[0014] Figure 4 This is a partial structural diagram of the connection between the recycling bin and the connecting pipe of this utility model.

[0015] Figure 5 This is a partial structural diagram of the connection between the recycling bin and the electric cylinder of this utility model.

[0016] The attached diagram is labeled as follows: 1. Recycling bin; 2. Screw; 3. Sleeve block; 4. Drive motor; 5. Linkage bar; 6. Cleaning scraper; 7. First step plate; 8. Second step plate; 9. Third step plate; 10. Filter plate; 11. Valve; 12. Connecting pipe; 13. Conveying pump; 14. Suction pipe; 15. Suction filter cartridge; 16. Discharge hole; 17. Rubber plate; 18. Pressure plate; 19. Connecting bar; 20. Electric cylinder. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] As attached Figure 1 - Appendix Figure 5 The illustrated step-type water-saving car wash machine circulating water recycling system is equipped with a step cleaning component. The step cleaning component can accumulate all the sedimented impurities on the upper surface of the discharge hole 16, and discharge a large amount of step sediment simultaneously and quickly. The specific structure of the step cleaning component is as follows.

[0019] In this embodiment, as shown in the appendix Figure 1 - Appendix Figure 3 As shown, screw 2 is rotatably connected to the inner wall of recycling bin 1, and sleeve block 3 is threadedly connected to the outer wall of screw 2. A stepped cleaning assembly is installed on one side of recycling bin 1. The stepped cleaning assembly includes a drive motor 4 installed on one side of recycling bin 1, and the output end of drive motor 4 is fixedly connected to screw 2. A linkage bar 5 is fixedly connected to the bottom end of sleeve block 3, and multiple cleaning scrapers 6 are fixedly installed on the lower surface of linkage bar 5. A first step plate 7 is fixedly installed at the bottom end of the inner wall of recycling bin 1. A second step plate 8 is provided on one side of the first step plate 7, and a third step plate 9 is provided on one side of the second step plate 8. The multiple cleaning scrapers 6 are slidably connected to the first step plate 7, the second step plate 8, and the third step plate 9, respectively. Sleeve block 3 is slidably connected to recycling bin 1, and multiple cleaning scrapers 6 are slidably connected to recycling bin 1.

[0020] In this embodiment, as shown in the appendix Figure 3 - Appendix Figure 4As shown, a filter plate 10 is fixedly installed on the inner wall of the first step plate 7. The height of the first step plate 7, the second step plate 8, and the third step plate 9 decreases sequentially from right to left, so that the filter plate 10 on the first step plate 7 can perform secondary filtration of impurities, thus achieving multi-stage rapid filtration of impurities. A valve 11 is fixedly installed on the lower surface of the recycling bin 1. The recycling bin 1 and the valve 11 are connected so that the bottom end of the valve 11 can be connected to the water inlet pipe of the car wash machine. The filtered car wash water can be quickly discharged to the water inlet of the car wash machine through the valve 11, achieving a water-saving function. A connecting pipe 12 is inserted into the outer wall of the recycling tank 1, and a delivery pump 13 is installed at the bottom end of the connecting pipe 12. The delivery pump 13 is used to pressurize and deliver sewage into the connecting pipe 12. The input end of the delivery pump 13 is fixedly connected to a suction pipe 14, and the bottom end of the suction pipe 14 is threadedly connected to a suction filter cylinder 15, so that the delivery pump 13 can cause the suction filter cylinder 15 to perform primary filtration of larger impurities, thereby delivering the liquid with larger impurities into the suction pipe 14, pouring it into the connecting pipe 12 through the suction pipe 14, and then pouring it into the recycling tank 1 through the connecting pipe 12, thus realizing the primary filtration operation.

[0021] When using the stepped water-saving car wash machine circulating water recycling system, the suction filter cartridge 15 is placed in the sewage tank, and the bottom end of the valve 11 is connected to the water inlet pipe of the car wash machine. By activating the delivery pump 13, the suction filter cartridge 15 performs primary filtration of larger impurities, thereby delivering the liquid containing larger impurities to the suction pipe 14. The liquid then flows through the suction pipe 14 into the connecting pipe 12, and from there into the recovery tank 1. The water is then isolated and settled by the first step plate 7, while the filter plate 10 on the first step plate 7 further filters the impurities. The settled water flows into the gap between the second step plate 8 and the first step plate 7, where it is again isolated and settled by the second step plate 8. The settled water then enters the gap between the second step plate 8 and the third step plate 9, where it is again isolated and settled by the third step plate 9. The water then flows to the valve 11 on the left side of the third step plate 9, and is then discharged through the valve 11 back into the car wash machine's delivery pipe, thus achieving a stepped circulation of water for the car wash machine.

[0022] Then, a lot of impurities will accumulate at the bottom of the inner wall of the recycling box 1. By starting the drive motor 4, the drive motor 4 drives the screw 2 to rotate. The screw 2 drives the sleeve block 3 to move forward under the action of the thread transmission force. This causes the sleeve block 3 to drive the linkage bar 5 to move. The linkage bar 5 drives multiple cleaning scrapers 6 to press against the inner wall of the recycling box 1 and move and scoop. This will accumulate all the precipitated impurities on the upper surface of the discharge hole 16. Then, by opening the rubber plate 17, a large amount of stepped sediment can be discharged simultaneously and quickly.

[0023] In this embodiment, as shown in the appendix Figure 3 - Appendix Figure 5As shown, a discharge hole 16 is provided below the stepped plate 7. A rubber plate 17 is provided on the lower surface of the discharge hole 16. A pressure plate 18 is fixedly connected to the lower surface of the rubber plate 17, and a connecting strip 19 is fixedly installed on one side of the pressure plate 18. An electric cylinder 20 is installed on the upper surface of the connecting strip 19. The electric cylinder 20 is fixedly connected to the recycling box 1, and the output end of the electric cylinder 20 is fixedly connected to the connecting strip 19. The rubber plate 17 is made of rubber, and the pressure plate 18 is made of stainless steel. The upper surface of the rubber plate 17 is smooth.

[0024] In use, the electric cylinder 20 is supported by the recycling box 1. The electric cylinder 20 pushes the connecting bar 19 to move down. The connecting bar 19 drives the pressure plate 18 to move down. The pressure plate 18 drives the rubber plate 17 to move down. The rubber plate 17 separates from the recycling box 1. At the same time, the rubber plate 17 separates from the discharge hole 16. After separation, the discharge hole 16 is opened, and a large amount of impurities accumulated above the discharge hole 16 can be discharged down. The efficiency of discharging sedimented impurities is greatly improved.

[0025] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are existing technologies, and will not be described here.

[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stepped water-saving car washer circulating water recovery system, comprising a recovery tank (1), a screw rod (2) and a sleeve block (3), characterized in that: The screw (2) is rotatably connected to the inner wall of the recycling bin (1), and the sleeve (3) is threadedly connected to the outer wall of the screw (2). A stepped cleaning assembly is installed on one side of the recycling bin (1). The stepped cleaning assembly includes a drive motor (4) installed on one side of the recycling bin (1), and the output end of the drive motor (4) is fixedly connected to the screw (2). The bottom end of the sleeve block (3) is fixedly connected to a linkage bar (5), and multiple cleaning scrapers (6) are fixedly installed on the lower surface of the linkage bar (5). The bottom of the inner wall of the recycling bin (1) is fixedly installed with a step plate (7), a step plate (8) is provided on one side of the step plate (7), and a step plate (9) is provided on one side of the step plate (8). Multiple cleaning scrapers (6) are slidably connected to the step plate (7), the step plate (8) and the step plate (9) respectively.

2. The stepped water-saving car washer recycling system according to claim 1, characterized in that: The sleeve block (3) is slidably connected to the recycling bin (1), and the multiple cleaning scrapers (6) are all slidably connected to the recycling bin (1).

3. The stepped water saving car washer recycling system according to claim 1, characterized in that: A filter plate (10) is fixedly installed on the inner wall of the first step plate (7). The height of the first step plate (7), the second step plate (8), and the third step plate (9) decreases sequentially from right to left.

4. The stepped water-saving car wash machine circulating water recycling system according to claim 1, characterized in that: A valve (11) is fixedly installed on the lower surface of the recycling bin (1), and the recycling bin (1) is connected to the valve (11).

5. The stepped water-saving car wash machine circulating water recycling system according to claim 1, characterized in that: The outer wall of the recycling bin (1) is connected to a connecting pipe (12), and a conveying pump (13) is installed at the bottom of the connecting pipe (12). The conveying pump (13) is used to pressurize and convey sewage into the connecting pipe (12). The input end of the conveying pump (13) is fixedly connected to a suction pipe (14), and the bottom end of the suction pipe (14) is threadedly connected to a suction filter cylinder (15).

6. The stepped water-saving car wash machine circulating water recycling system according to claim 1, characterized in that: A discharge hole (16) is provided below the step plate (7). A rubber plate (17) is provided on the lower surface of the discharge hole (16). A pressure plate (18) is fixedly connected to the lower surface of the rubber plate (17). A connecting strip (19) is fixedly installed on one side of the pressure plate (18). An electric cylinder (20) is installed on the upper surface of the connecting strip (19). The electric cylinder (20) is fixedly connected to the recycling box (1). The output end of the electric cylinder (20) is fixedly connected to the connecting strip (19).

7. A stepped water-saving car wash machine circulating water recycling system according to claim 6, characterized in that: The rubber sheet (17) is made of rubber, and the pressure plate (18) is made of stainless steel. The upper surface of the rubber sheet (17) is smooth.

Images