Water-saving car washer

Abstract

The invention belongs to the technical field of water-saving car washing machines, and particularly relates to a water-saving car washing machine which comprises a cleaning mechanism, the cleaning mechanism is placed on the ground and used for parking a car and conducting spraying and rolling brush scrubbing on the car, and a collecting mechanism is installed in the center of the interior of the cleaning mechanism and pre-buried underground. According to the vehicle waste water treatment device, waste water of different types of vehicles can be collected in a centralized mode, the waste water is prevented from diffusing and flowing out, waste water loss is reduced, the water saving effect is further improved, the collected waste water can be subjected to adsorption filtration and centrifugal filtration, different types of impurities in the waste water can be removed more thoroughly, and the vehicle waste water treatment device is suitable for popularization and application. And meanwhile, the wastewater treatment mechanism can be automatically cleaned, so that the situation that the filter screen is blocked and the filtering effect is influenced is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of water-saving car washing machines, in particular to a water-saving car washing machine. Background Art

[0002] New energy vehicles, with their lightweight bodies and high-voltage battery packs, have put forward higher requirements for car washing equipment. The traditional car washing mode consumes 150-200 liters of water per wash, and the environmental protection requirements of new energy vehicle users are significantly higher than those of fuel vehicle users, which has led to the iterative upgrade of water-saving technology;

[0003] There are many deficiencies in the wastewater collection of existing new energy vehicle washing machines. In terms of collection methods, most of them rely on traditional fixed ground drainage grooves for wastewater collection. The angle of this collection groove is fixed and it is difficult to adapt to the changes in different vehicle models and car washing locations. When washing large vehicles, due to the limited collection range, some wastewater may not be able to effectively flow into the collection system; and when washing small vehicles, it is impossible to collect wastewater in a centralized manner, resulting in incomplete wastewater collection. In addition, the existing collection method relies solely on gravity drainage. For the large amount of splashing wastewater and water mist generated during high-pressure car washing, there is a lack of effective collection methods, which causes the wastewater to spread on the ground, increasing the difficulty of collection.

[0004] In terms of filtering equipment, most existing filtering equipment is single-layer or simple multi-layer filter screens, which have limited filtering effects and are prone to clogging. Once the filter screen is clogged, it needs to be manually cleaned regularly, which not only consumes manpower and time, but also affects the normal operation of the car washing machine and reduces work efficiency.

[0005] For this reason, we propose a water-saving car washing machine. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A water-saving car washing machine comprises: a cleaning mechanism, and further comprises:

[0008] The cleaning mechanism is placed on the ground. The cleaning mechanism is used to park the car and spray and scrub the car with a roller brush. A collecting mechanism is installed at the inner center of the cleaning mechanism. The collecting mechanism is pre-buried underground. The collecting mechanism is used to collect the water after spraying. At the same time, the collecting mechanism cooperates with the air-drying device of the cleaning mechanism to prevent water mist and waste water from splashing. A wastewater collecting mechanism is installed at the lower end of the collecting mechanism. The wastewater collecting mechanism is used to store treated wastewater. The wastewater collecting mechanism is internally connected to a wastewater treatment mechanism. The wastewater treatment mechanism is used to collect wastewater and perform adsorption filtration and centrifugal filtration on the wastewater.

[0009] As a preferred solution of the water-saving car washing machine described in the present invention, the cleaning mechanism includes: a parking plate;

[0010] The parking board is placed on the ground, a circular groove is arranged at the center of the surface of the parking board, the top of the parking board is connected to the ceiling, and a cleaning device is installed at the bottom center of the ceiling.

[0011] As a preferred solution of the water-saving car washing machine described in the present invention, the collection mechanism includes: a first collection component;

[0012] The first collecting component is pre-buried underground, a splash-proof component is installed at the top center of the first collecting component, the top of the first collecting component is connected to the second collecting component, the top of the second collecting component is installed inside the circular groove, and the lower end of the first collecting component is connected to the adjusting component.

[0013] As a preferred solution of the water-saving car washing machine described in the present invention, wherein: the first collecting component comprises: a first collecting tray;

[0014] The first collecting tray is preburied underground, the inner side of the surface of the first collecting tray is provided with a first inner collecting groove, and the outer side of the surface of the first collecting tray is provided with a first outer collecting groove;

[0015] The splash-proof assembly comprises: a volute;

[0016] The volute is rotatably connected to the center of the first collecting plate, a drainage groove is provided on the top of the volute, a polygonal bracket is provided on the outside of the volute, the polygonal bracket is installed between the first collecting component and the second collecting component, the inside of the polygonal bracket is rotatably connected to the rotating gear, the inner end of the rotating gear is meshed with the volute, the outer wall of the rotating gear is connected to the splash-proof arc plate, and the splash-proof arc plate is set to be petal-shaped.

[0017] As a preferred solution of the water-saving car washing machine described in the present invention, the second collecting component includes: a second collecting tray;

[0018] The top of the second collection tray is installed inside the circular groove, the bottom of the second collection tray is connected to the top of the first collection tray, the inner side of the surface of the second collection tray is provided with a second inner collection groove, the outer side of the surface of the second collection tray is provided with a second outer collection groove, and the inner wall of the second outer collection groove is slidably connected to the support plate;

[0019] The adjustment assembly includes: a ring frame;

[0020] The ring frame is installed on the top of the wastewater collection mechanism, and limiting protrusions are arranged around the inner side of the top of the ring frame. The upper end of the ring frame is slidably connected to the movable lever, and a groove is arranged at the bottom of the movable lever. The limiting protrusion is slidably connected to the inside of the groove. A guide protrusion is arranged on the inner side of the top of the movable lever, and an adjustment plate is arranged on the outer side of the top of the movable lever. A rotating disk is arranged on the upper end of the movable lever, and the rotating disk is rotatably connected to the bottom center of the first collecting disk. Arc grooves are arranged around the surface of the rotating disk, and the inside of the arc groove is slidably connected to the guide protrusion.

[0021] As a preferred solution of the water-saving car washing machine described in the present invention, the wastewater collection mechanism includes: a storage component;

[0022] The storage component is pre-buried underground, a debris removal component is installed at the bottom of the storage component, and a water guide and drive component is installed at the top of the storage component.

[0023] As a preferred solution of the water-saving car washing machine described in the present invention, the storage component includes: a storage box;

[0024] The storage box is preburied underground, and the left end of the storage box is connected to the circulation pipe;

[0025] The debris removal component comprises: a debris removal disc;

[0026] The debris discharge tray is installed at the bottom of the storage box, a rotating groove is provided on the outer side of the top of the debris discharge tray, a first one-way valve is provided on the inner side of the debris discharge tray, and drainage ports are provided at the front and rear ends of the lower end of the outer wall of the debris discharge tray. A rotating motor is installed at the bottom center of the debris discharge tray, and the output end of the rotating motor is connected to the wastewater treatment mechanism;

[0027] The water guide and drive assembly comprises: a water guide plate;

[0028] The water guide tray is installed on the top of the storage box, the top of the water guide tray is connected to the bottom of the first collecting tray, a water guide plate is installed inside the water guide tray, a driving motor is installed on the top of the water guide tray, and the output end of the driving motor is connected to the rotating disk and the volute.

[0029] As a preferred solution of the water-saving car washing machine described in the present invention, the wastewater treatment mechanism includes: a centrifugal assembly;

[0030] The centrifugal component is rotatably connected to the top center of the impurity removal component, and a filtering component is installed inside the centrifugal component.

[0031] As a preferred solution of the water-saving car washing machine described in the present invention, the centrifugal assembly includes: a centrifugal drainage box;

[0032] A polygonal groove is provided at the bottom of the centrifugal drainage box, which is connected to the driving end of the rotating motor. Support guide rods are installed around the outer surface of the centrifugal drainage box, and the bottom of the support guide rods is slidably connected to the inside of the rotating groove. A mounting ring is provided at the upper end of the inner wall of the centrifugal drainage box, and the mounting ring can install and guide the filter assembly. A second one-way valve is provided at the bottom of the centrifugal drainage box.

[0033] As a preferred solution of the water-saving car washing machine described in the present invention, the filter assembly includes: a support plate;

[0034] The bottom of the support plate is connected to the inner center of the centrifugal drainage box through a support column, and a slide groove is provided on the outer wall of the support plate. A fixed L-shaped bar is fixedly installed at one end of the outer wall of the support plate, and the top of the fixed L-shaped bar is installed at the bottom end of the mounting ring. The outer wall of the fixed L-shaped bar is rotatably connected to the output end of the folding drive motor, and the folding drive motor is installed on the outer wall of the centrifugal drainage box. The inner side of the slide groove is slidably connected to the inner side port of the lower end of the movable L-shaped bar, and the top of the movable L-shaped bar is slidably connected to the bottom of the mounting ring. The inner walls of the upper ends of the L-shaped bar and the fixed L-shaped bar are both rotatably connected to the gear bar, and several groups of gear bars are meshed and connected with each other. The outer wall of one group of gear bars is connected to the output end of the folding drive motor, and a filling filter is installed on the inner wall of the gear bar. The half gear bar is rotatably connected to one end of the inner wall of the movable L-shaped bar, and the other end is rotatably connected to the inner wall of the separate L-shaped bar. The top of the separate L-shaped bar is slidably connected to the bottom of the mounting ring, and the inner port of the lower end of the separate L-shaped bar is slidably connected to the inside of the slide groove.

[0035] Compared with existing technologies:

[0036] Through the cooperation between the cleaning mechanism and the collecting mechanism, when the cleaning mechanism cleans a large car, the cleaning water pressure of the cleaning mechanism increases, and the internal flow sensor detects the flow data and transmits the data to the terminal. The terminal will issue a collection command to make the collecting mechanism wrap the large car to prevent the water flow from flowing out due to excessive water pressure. When cleaning a small car, the wrapping angle of the collecting mechanism is smaller, which is used to collect the water flow in a centralized manner, so that the wastewater of different types of vehicles can be collected in a centralized manner, preventing the wastewater from spreading and flowing out, reducing the loss of wastewater, and thus improving the water-saving effect;

[0037] Through the cooperation of the wastewater collection mechanism and the wastewater treatment mechanism, the collected wastewater can be subjected to adsorption filtration and centrifugal filtration, which can more thoroughly remove different types of impurities in the wastewater and improve the water quality of subsequent treatment. At the same time, the wastewater treatment mechanism can perform autonomous cleaning to prevent the filter from being blocked and affecting the filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 A schematic diagram of the overall main structure provided by the present invention;

[0039] Figure 2 A schematic diagram of the cleaning mechanism provided by the present invention;

[0040] Figure 3 A schematic diagram of the separated structures of the collection mechanism, wastewater collection mechanism and wastewater treatment mechanism provided by the present invention;

[0041] Figure 4 A schematic diagram of the structure of the collection mechanism provided by the present invention;

[0042] Figure 5A schematic diagram of the structure of the first collecting component provided by the present invention;

[0043] Figure 6 A schematic diagram of the structure of the splash-proof assembly provided by the present invention;

[0044] Figure 7 A schematic diagram of the structure of the regulating component provided by the present invention;

[0045] Figure 8 A schematic diagram of the connection structure of the adjustment plate provided by the present invention;

[0046] Fig. 9 A bottom view structural diagram of a second collecting assembly provided by the present invention;

[0047] Fig.10 A schematic diagram of the structure of the wastewater collection mechanism provided by the present invention;

[0048] Fig.11 A schematic diagram of the structure of the impurity removal component provided by the present invention;

[0049] Fig.12 A bottom view schematic diagram of the structure of the impurity removal assembly provided by the present invention;

[0050] Fig.13 A schematic diagram of the structure of the wastewater treatment mechanism provided by the present invention;

[0051] Fig.14 A schematic diagram of the internal structure of a centrifugal assembly provided by the present invention;

[0052] Fig.15 A bottom view schematic diagram of the centrifugal assembly provided by the present invention;

[0053] Fig.16 This is a schematic diagram of the disassembly structure of the filter assembly provided by the present invention.

[0054] In the figure:

[0055] Cleaning mechanism 1, parking plate 11, circular groove 12, ceiling 13, cleaning device 14, collecting mechanism 2, first collecting component 21, first collecting plate 211, first inner collecting groove 212, first outer collecting groove 213, splash-proof component 22, volute 221, drainage groove 222, polygonal bracket 223, rotating gear 224, splash-proof arc plate 225, second collecting component 23, second collecting plate 231, second inner collecting groove 232, second outer collecting groove 233, supporting plate 234, adjusting component 24, ring frame 241, limiting protrusion 242, movable pole 243, guide protrusion 244, adjusting plate 245, rotating disk 246, arc groove 247, wastewater collecting mechanism 3, storage component 31 , storage box 311, circulation pipe 312, debris removal component 32, debris removal disc 321, rotating groove 322, first one-way valve 323, drain port 324, rotating motor 325, water guide and drive component 33, water guide disc 331, water guide plate 332, drive motor 333, wastewater treatment mechanism 4, centrifugal component 41, centrifugal drainage box 411, support guide rod 412, mounting ring 413, second one-way valve 414, polygonal groove 415, filter component 42, support disc 421, slide groove 422, fixed L-shaped rod 423, folding drive motor 424, movable L-shaped rod 425, gear connecting rod 426, filling filter net 427, separate L-shaped rod 428, semi-gear connecting rod 429. DETAILED DESCRIPTION

[0056] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0057] The present invention provides a water-saving car washing machine, please refer to Figure 1-Figure 16 , including a cleaning mechanism 1, a collecting mechanism 2, a wastewater collecting mechanism 3 and a wastewater treating mechanism 4;

[0058] The cleaning mechanism 1 is placed on the ground, and is used for parking the car and spraying and scrubbing the car with a roller brush. The cleaning mechanism 1 includes: a parking plate 11, a circular groove 12, a ceiling 13 and a cleaning device 14; the parking plate 11 is placed on the ground, and the car can be parked by the parking plate 11. A circular groove 12 is provided at the center of the surface of the parking plate 11, and the collecting mechanism 2 can be installed through the circular groove 12. The top of the parking plate 11 is connected to the ceiling 13, and a cleaning device 14 is installed at the bottom center of the ceiling 13. The cleaning device 14 can spray clean, scrub with a roller brush and air dry with a fan. A flow sensor is installed in the spray system of the cleaning device 14, which can monitor the water pressure flow and transmit the data to the terminal for identification. A distance sensor and a pressure sensor are installed in the parking plate 11 to identify the size and type of the car to be cleaned.

[0059] The collecting mechanism 2 is installed in the inner center of the cleaning mechanism 1, and the collecting mechanism 2 is pre-buried in the ground. The collecting mechanism 2 is used to collect the water after spraying. At the same time, the collecting mechanism 2 cooperates with the air drying device of the cleaning mechanism 1 to prevent water mist and waste water from splashing out. The collecting mechanism 2 includes: a first collecting component 21, a first collecting plate 211, a first inner collecting trough 212, a first outer collecting trough 213, a splash-proof component 22, a volute 221, a drainage trough 222, a polygonal bracket 223, a rotating gear 224, a splash-proof arc plate 225, a second collecting component 23, a second collecting plate 231, a second inner collecting trough 232, a second outer collecting trough 233, a support plate 234, an adjusting component 24, a ring frame 241, a limiting protrusion 242, a movable lever 243, a guide The first collecting component 21 is pre-buried in the ground, and the first collecting component 21 can carry out secondary transportation of the water collected by the splash-proof component 22 and the second collecting component 23. The first collecting plate 211 is pre-buried in the ground, and the first collecting plate 211 has a first inner collecting groove 212 on the inner side of the surface, and the collecting groove 212 can collect the spray waste water of the small car. The first collecting plate 211 has a first outer collecting groove 213 on the outer side of the surface, and the first outer collecting groove 213 can prevent the waste water from flowing outward. At the same time, the first outer collecting groove 213 cooperates with the activity of the adjusting component 24 to realize the centralized collection function of the waste water. The splash-proof component 22 is installed at the top center of the first collecting component 21. The folding of the splash-proof component 22 can wrap the car, so that the splash-proof component 22 is in a petal state, and the waste water from the car washing is splash-proof. The volute 221 is rotatably connected to the center of the first collecting plate 211, and a drainage groove 222 is provided on the top of the volute 221. The drainage groove 222 can transport the waste water collected by the second collecting component 23 for secondary transportation. A polygonal bracket 223 is provided on the outer side of the volute 221, and the polygonal bracket 223 is installed between the first collecting component 21 and the second collecting component 23. The internal rotation of the polygonal bracket 223 is connected to the rotating gear 224, and the inner end of the rotating gear 224 is meshed with the volute 221. The rotation of the volute 221 can drive the rotating gear 224 to rotate, and the outer wall of the rotating gear 224 is connected to the anti-splashing component 221. The splash plate 225 is set in a petal shape. The splash plate 225 can be rotated and raised by the rotation of the rotating gear 224, so that the splash plate 225 can wrap the car to prevent waste water from splashing. At the same time, the wrapped state of the splash plate 225 cooperates with the fan drying operation of the cleaning device 14 to prevent water mist from flying, so that the water mist is adsorbed on the inner wall of the splash plate 225 through the negative pressure of the fan, and flows into the surface of the first collecting component 21 through the splash plate 225. The top of the first collecting component 21 is connected to the second collecting component 23. The top of the second collecting component 23 is installed in the inside of the circular groove 12. The waste water can be collected by gravity through the second collecting component 23, so that the water passes through the second collecting component 23 and the splash plate 22.The wastewater flows into the lower end of the first collecting assembly 21, the top of the second collecting tray 231 is installed in the inner part of the circular groove 12, the bottom of the second collecting tray 231 is connected to the top of the first collecting tray 211, the inner side of the surface of the second collecting tray 231 is provided with a second inner collecting groove 232, and the outer side of the surface of the second collecting tray 231 is provided with a second outer collecting groove 233, the second outer collecting groove 233 can make the splash arc plate 225 rise, and at the same time, the wastewater can be collected on the outside, the inner wall of the second outer collecting groove 233 is slidably connected to the support plate 234, and the support plate 234 is connected to the inner part of the second outer collecting groove 233 by a telescopic rod, and the second outer collecting groove 233 is connected by a telescopic rod. The driving of the retracting lever can enable the support plate 234 to fill and block the second outer collecting tank 233 to prevent the car from collapsing after driving to the second outer collecting tank 233. The lower end of the first collecting component 21 is connected to the adjusting component 24, and the adjusting component 24 is moved when the splash-proof component 22 is driven, so as to collect the wastewater in a centralized manner. The ring frame 241 is installed on the top of the wastewater collecting mechanism 3, and the inner side of the top of the ring frame 241 is provided with a limiting protrusion 242. The upper end of the ring frame 241 is slidably connected to the movable lever 243, and the bottom of the movable lever 243 is provided with a groove. The limiting protrusion 242 is slidably connected to the inside of the groove, and the limiting protrusion 242 is connected to the inside of the groove through the groove. The cooperation with the limiting protrusion 242 can limit and guide the movement of the movable lever 243. A guide protrusion 244 is provided on the inner side of the top of the movable lever 243. An adjustment plate 245 is provided on the outer side of the top of the movable lever 243. The adjustment plate 245 can block one end of the first outer collecting groove 213. A rotating disk 246 is provided on the upper end of the movable lever 243. The rotating disk 246 is rotatably connected to the bottom center of the first collecting disk 211. Arc grooves 247 are provided around the surface of the rotating disk 246. The interior of the arc groove 247 is slidably connected to the guide protrusion 244. The rotation of the rotating disk 246 can drive the arc groove 247 to rotate. Thus, the arc groove 247 drives the guide protrusion 244 to move, and then drives the movable lever 243 and the adjustment plate 245 to expand, so that the adjustment plate 245 moves at the bottom of the first outer collecting groove 213. When the adjustment plate 245 is in a retracted state, the adjustment plate 245 blocks the inner end of the first outer collecting groove 213, so that the outer end of the first outer collecting groove 213 collects the waste water outside to prevent the waste water from flowing out. When the adjustment plate 245 is in an extended state, the adjustment plate 245 blocks the outer end of the first outer collecting groove 213, so that the inner end of the first outer collecting groove 213 collects the waste water in a centralized manner.

[0060] The wastewater collecting mechanism 3 is installed at the lower end of the collecting mechanism 2. The wastewater collecting mechanism 3 is used to store the treated wastewater. The wastewater collecting mechanism 3 includes: a storage component 31, a storage box 311, a circulation pipe 312, a debris removal component 32, a debris removal disc 321, a rotating trough 322, a first one-way valve 323, a drain port 324, a rotating motor 325, a water guide and driving component 33, a water guide disc 331, a water guide plate 332 and a driving motor 333; the storage component 31 is pre-buried underground, the storage box 311 is pre-buried underground, the left end of the storage box 311 is connected to the circulation pipe 312, and the other end of the circulation pipe 312 is connected to the spray pipe of the cleaning device 14 The storage component 31 is provided with an impurity removal component 32 at the bottom thereof. Through the cooperation between the storage component 31 and the impurity removal component 32, the treated wastewater can be stored. The impurity removal disc 321 is installed at the bottom of the storage box 311. A rotation groove 322 is provided on the top outer side of the impurity removal disc 321. The rotation of the wastewater treatment mechanism 4 can be limited and guided by the rotation groove 322. A first one-way valve 323 is provided on the inner side of the impurity removal disc 321. Through the cooperation between the first one-way valve 323 and the wastewater treatment mechanism 4, the wastewater impurities in the wastewater treatment mechanism 4 can be discharged. The front end and the rear end of the lower end of the outer wall of the impurity removal disc 321 are both provided with a drain port 323. 24, the drain port 324 is connected to the drainage channel so that waste water and impurities can be directly discharged. A rotating motor 325 is installed at the bottom center of the impurity discharge plate 321. The output end of the rotating motor 325 is connected to the waste water treatment mechanism 4. The waste water treatment mechanism 4 can be driven to rotate by the rotating motor 325, so that the waste water treatment mechanism 4 can realize the centrifugal filtering function. At the same time, when the waste water treatment mechanism 4 is in the folded state, the waste water treatment mechanism 4 can be rotated and cleaned. A water guide and drive component 33 is installed on the top of the storage component 31. The waste water collected by the collection mechanism 2 can be introduced into the waste water treatment through the water guide and drive component 33. The wastewater treatment mechanism 4 processes the wastewater. The water guide disc 331 is installed on the top of the storage box 311. The top of the water guide disc 331 is connected to the bottom of the first collecting disc 211. The water guide plate 332 is installed inside the water guide disc 331. The wastewater collected by the collecting mechanism 2 can be guided by the water guide plate 332 so that the water enters the wastewater treatment mechanism 4. The top of the water guide disc 331 is installed with a driving motor 333. The output end of the driving motor 333 is connected to the rotating disc 246 and the volute 221. The driving motor 333 can simultaneously drive the rotating disc 246 and the volute 221 to rotate.

[0061] The wastewater treatment mechanism 4 is connected to the interior of the wastewater collection mechanism 3. The wastewater treatment mechanism 4 is used to collect wastewater and perform adsorption filtration and centrifugal filtration on the wastewater. At the same time, the wastewater treatment mechanism 4 can perform self-cleaning to prevent the filter from being blocked and affecting the filtering effect. The wastewater treatment mechanism 4 includes: a centrifugal component 41, a centrifugal drainage box 411, a support guide rod 412, a mounting ring 413, a second one-way valve 414, a polygonal groove 415, a filter component 42, a support plate 421, a slide 422, a fixed L-shaped rod 423, a folding drive motor 424, a movable L-shaped rod 425, a gear connecting rod 426, a filling filter 427, a separate L-shaped rod 428 and a semi-gear connecting rod 429; the centrifugal component 41 rotates The centrifugal assembly 41 is dynamically connected to the top center of the impurity removal component 32, and the centrifugal assembly 41 can collect and treat the wastewater introduced by the water guide and driving component 33. A polygonal groove 415 is provided at the bottom of the centrifugal drainage box 411, and a blocking filter membrane is provided on the outer wall of the centrifugal drainage box 411. Through the centrifugal rotation of the centrifugal drainage box 411, impurities in the wastewater can be blocked, so that clean water can penetrate into the interior of the wastewater collection mechanism 3 for storage. The polygonal groove 415 is connected to the driving end of the rotating motor 325. Through the drive of the rotating motor 325, the centrifugal drainage box 411 can be driven to rotate, so that the centrifugal drainage box 411 is slightly moved to the upper end by centrifugal force. When the centrifugal rotation is completed, the bottom of the drainage box 411 will be aligned with the top of the impurity removal disk 321. The centrifugal drainage box 411 is in contact with the outer part, and a support guide rod 412 is installed around the outer surface of the centrifugal drainage box 411. A tough telescopic rod is arranged inside the support guide rod 412. The bottom of the support guide rod 412 is slidably connected to the inside of the rotating groove 322. The tough telescopic rod in the support guide rod 412 can cooperate with the centrifugal drainage box 411 to move slightly upward, and limit and guide the movement of the centrifugal drainage box 411 to prevent the centrifugal drainage box 411 from separating from the debris removal disk 321. A mounting ring 413 is provided at the upper end of the inner wall of the centrifugal drainage box 411. The mounting ring 413 can install and guide the filter assembly 42. A second one-way valve 414 is provided at the bottom of the centrifugal drainage box 411. After the centrifugal drainage box 411 is cleaned, the second one-way valve 414 and the first one-way valve 414 are opened. The valve 323 can discharge the impurity water source after cleaning. The centrifugal component 41 is internally installed with a filter component 42, and the filter component 42 can absorb and filter the wastewater introduced into the centrifugal component 41. The bottom of the support plate 421 is connected to the inner center of the centrifugal drainage box 411 through a pillar. The outer wall of the support plate 421 is provided with a slide 422. A fixed L-shaped pole 423 is fixedly installed at one end of the outer wall of the support plate 421. The top of the fixed L-shaped pole 423 is installed at the bottom end of the mounting ring 413. The outer wall of the fixed L-shaped pole 423 is rotatably connected to the output end of the folding drive motor 424. The folding drive motor 424 is installed on the outer wall of the centrifugal drainage box 411. The inner part of the slide 422 is slidably connected to the inner port at the lower end of the movable L-shaped pole 425.The top of the movable L-shaped rod 425 is slidably connected to the bottom of the mounting ring 413. The inner walls of the upper ends of the movable L-shaped rod 425 and the fixed L-shaped rod 423 are both rotatably connected to the gear rod 425. Several groups of gear rods 426 are meshed and connected with each other. The outer wall of one group of gear rods 426 is connected to the output end of the folding drive motor 424. The rotation of the folding drive motor 424 can drive several groups of gear rods 426 to fold. The inner wall of the gear rod 426 is installed with a filling filter 427. By laying the filling filter 427, the collected wastewater can be adsorbed and filtered. The semi-gear rod 429 is rotatably connected to one end of the inner wall of the movable L-shaped rod 425, and the other end is rotatably connected to the inner wall of the separated L-shaped rod 428. The top of the separate L-shaped pole 428 is slidably connected to the bottom of the mounting ring 413, and the lower inner port of the separate L-shaped pole 428 is slidably connected to the inside of the slide groove 422. The separate L-shaped pole 428 can be driven by the folding drive motor 424 to move toward the fixed L-shaped pole 423. Under the cooperation of the semi-gear connecting pole 429 and the movable L-shaped pole 425, the filling filter 427 can be folded and laid, so that the filling filter 427 can be adsorbed and filtered in the laid state, and the effect of centrifugal cleaning can be achieved in the folded state. A depth sensor is installed in the wastewater treatment mechanism 4. When the water depth of the wastewater treatment mechanism 4 reaches a certain value, the wastewater treatment mechanism 4 starts to treat the wastewater.

[0062] During specific use, technicians in this field will drive the car to the inside of the parking board 11 and move it to the center of the second collecting component 23. At this time, the cleaning mechanism identifies the type of the car and performs different cleaning modes according to the size of the car. When cleaning a small car, the spray system of the cleaning device 14 will reduce the spray water pressure. At this time, the splash-proof component 22 of the collecting mechanism 2 is opened, and the wrapping angle of the splash-proof component 22 is smaller. At this time, the adjusting component 24 opens the side end of the inner mouth of the first outer collecting groove 213, blocks the outer mouth of the first outer collecting groove 213, collects the water flow in a centralized manner, and cooperates with the splash-proof component 22 to prevent water from splashing. When cleaning a large car, the spray system of the cleaning device 14 will increase the water pressure. At this time, the splash-proof component 22 of the collecting mechanism 2 is opened at a larger angle, and the adjusting component 24 opens the side end of the inner mouth of the first outer collecting groove 213, blocks the outer mouth of the first outer collecting groove 213, collects the water flow in a centralized manner, and cooperates with the splash-proof component 22 to prevent water from splashing. The inner opening of 13 is opened, so that the adjustment plate 245 moves to the middle position of the first outer collecting tank 213, collects the wastewater in a centralized manner while collecting the outflowing water flow to prevent the water flow from continuing to spread and causing the wastewater to be lost. When the depth sensor of the wastewater treatment mechanism 4 detects that the wastewater has reached a certain depth, the centrifugal operation is started, so that the interior of the wastewater treatment mechanism 4 blocks the impurities, and the clean water penetrates into the interior of the wastewater collection mechanism 3 through the centrifugal force for collection. When the wastewater treatment mechanism 4 is cleaned, the wastewater collected for the second time is passed, and the filter assembly 42 is started to fold the filling filter screen 427 and rotate it again, and the filling filter screen 427 and the centrifugal drainage box 411 are actively cleaned. After the next filtration, the second one-way valve 414 and the first one-way valve 323 are opened to discharge the cleaned impurity water source.

[0063] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A water-saving car washing machine, comprising: The cleaning mechanism (1) is characterized by: The cleaning mechanism (1) is placed on the ground. The cleaning mechanism (1) is used to park the car and spray and scrub the car. A collecting mechanism (2) is installed at the center of the interior of the cleaning mechanism (1). The collecting mechanism (2) is pre-buried underground. The collecting mechanism (2) is used to collect the water after spraying. At the same time, the collecting mechanism (2) cooperates with the air drying device of the cleaning mechanism (1) to prevent water mist and waste water from splashing out. A wastewater collecting mechanism (3) is installed at the lower end of the collecting mechanism (2). The wastewater collecting mechanism (3) is used to store the treated wastewater. The interior of the wastewater collecting mechanism (3) is connected to a wastewater treatment mechanism (4). The wastewater treatment mechanism (4) is used to collect the wastewater and perform adsorption filtration and centrifugal filtration on the wastewater.

2. A water-saving car washing machine according to claim 1, characterized in that: The cleaning mechanism (1) comprises: a parking plate (11); The parking board (11) is placed on the ground, a circular groove (12) is provided at the center of the surface of the parking board (11), the top of the parking board (11) is connected to the ceiling (13), and a cleaning device (14) is installed at the center of the bottom of the ceiling (13).

3. A water-saving car washing machine according to claim 2, characterized in that: The collecting mechanism (2) comprises: a first collecting component (21); The first collecting component (21) is pre-buried underground, a splash-proof component (22) is installed at the top center of the first collecting component (21), the top of the first collecting component (21) is connected to the second collecting component (23), the top of the second collecting component (23) is installed inside the circular groove (12), and the lower end of the first collecting component (21) is connected to the adjusting component (24).

4. A water-saving car washing machine according to claim 3, characterized in that: The first collecting assembly (21) comprises: a first collecting plate (211); The first collection tray (211) is pre-buried underground, a first inner collection groove (212) is provided on the inner side of the surface of the first collection tray (211), and a first outer collection groove (213) is provided on the outer side of the surface of the first collection tray (211); The splash-proof assembly (22) comprises: a volute (221); The volute (221) is rotatably connected to the center of the first collecting plate (211), a drainage groove (222) is provided on the top of the volute (221), a polygonal bracket (223) is provided on the outside of the volute (221), the polygonal bracket (223) is installed between the first collecting assembly (21) and the second collecting assembly (23), the inside of the polygonal bracket (223) is rotatably connected to the rotating gear (224), the inner side end of the rotating gear (224) is meshed with the volute (221), the outer wall of the rotating gear (224) is connected to the splash arc plate (225), and the splash arc plate (225) is set to be petal-shaped.

5. A water-saving car washing machine according to claim 4, characterized in that: The second collecting assembly (23) comprises: a second collecting plate (231); The top of the second collection tray (231) is installed inside the circular groove (12), the bottom of the second collection tray (231) is connected to the top of the first collection tray (211), a second inner collection groove (232) is provided on the inner side of the surface of the second collection tray (231), a second outer collection groove (233) is provided on the outer side of the surface of the second collection tray (231), and the inner wall of the second outer collection groove (233) is slidably connected to the support plate (234); The adjustment component (24) comprises: a ring frame (241); The ring frame (241) is installed on the top of the wastewater collection mechanism (3). The inner side of the top of the ring frame (241) is provided with limiting protrusions (242). The upper end of the ring frame (241) is slidably connected to a movable lever (243). The bottom of the movable lever (243) is provided with a groove. The limiting protrusion (242) is slidably connected inside the groove. The inner side of the top of the movable lever (243) is provided with a guide protrusion (244). The outer side of the top of the movable lever (243) is provided with an adjustment plate (245). The upper end of the movable lever (243) is provided with a rotating disk (246). The rotating disk (246) is rotatably connected to the bottom center of the first collection disk (211). The surface of the rotating disk (246) is provided with arc grooves (247) around the periphery. The inside of the arc groove (247) is slidably connected to the guide protrusion (244).

6. A water-saving car washing machine according to claim 5, characterized in that: The wastewater collection mechanism (3) comprises: a storage component (31); The storage component (31) is preburied underground, a debris removal component (32) is installed at the bottom of the storage component (31), and a water guide and drive component (33) is installed at the top of the storage component (31).

7. A water-saving car washing machine according to claim 6, characterized in that: The storage component (31) comprises: a storage box (311); The storage box (311) is pre-buried underground, and the left end of the storage box (311) is connected to the circulation pipe (312); The debris removal component (32) comprises: a debris removal disc (321); The debris removal disc (321) is installed at the bottom of the storage box (311), a rotating groove (322) is provided on the outer side of the top of the debris removal disc (321), a first one-way valve (323) is provided on the inner side of the debris removal disc (321), a drainage port (324) is provided at the front and rear ends of the lower end of the outer wall of the debris removal disc (321), a rotating motor (325) is installed at the bottom center of the debris removal disc (321), and the output end of the rotating motor (325) is connected to the wastewater treatment mechanism (4); The water guide and driving assembly (33) comprises: a water guide plate (331); A water guide tray (331) is installed on the top of the storage box (311), the top of the water guide tray (331) is connected to the bottom of the first collecting tray (211), a water guide plate (332) is installed inside the water guide tray (331), a driving motor (333) is installed on the top of the water guide tray (331), and an output end of the driving motor (333) is connected to the rotating disk (246) and the volute (221).

8. A water-saving car washing machine according to claim 7, characterized in that: The wastewater treatment mechanism (4) comprises: a centrifugal component (41); The centrifugal assembly (41) is rotatably connected to the top center of the impurity removal assembly (32), and a filtering assembly (42) is installed inside the centrifugal assembly (41).

9. A water-saving car washing machine according to claim 8, characterized in that: The centrifugal assembly (41) comprises: a centrifugal drainage box (411); A polygonal groove (415) is provided at the bottom of the centrifugal drainage box (411), and the polygonal groove (415) is connected to the driving end of the rotating motor (325). Support guide rods (412) are installed around the outer surface of the centrifugal drainage box (411), and the bottom of the support guide rod (412) is slidably connected to the inside of the rotating groove (322). A mounting ring (413) is provided at the upper end of the inner wall of the centrifugal drainage box (411), and the mounting ring 413 can install and guide the filter assembly (42). A second one-way valve (414) is provided at the bottom of the centrifugal drainage box (411).

10. A water-saving car washing machine according to claim 9, characterized in that: The filter assembly (42) comprises: a support plate (421); The bottom of the support plate (421) is connected to the inner center of the centrifugal drainage box (411) through a support column, and a slide groove (422) is provided on the outer wall of the support plate (421). A fixed L-shaped pole (423) is fixedly installed at one end of the outer wall of the support plate (421), and the top of the fixed L-shaped pole (423) is installed at one end of the bottom of the mounting ring (413). The outer wall of the fixed L-shaped pole (423) is rotatably connected to the output end of the folding drive motor (424), and the folding drive motor (424) is installed on the outer wall of the centrifugal drainage box (411). The inside of the slide groove (422) is slidably connected to the inner side port of the lower end of the movable L-shaped pole (425), and the top of the movable L-shaped pole (425) is slidably connected to the bottom of the mounting ring (413). The inner walls of the upper ends of the movable L-shaped rod (425) and the fixed L-shaped rod (423) are both rotatably connected to the gear rod (425), and a plurality of groups of gear rods (426) are meshed and connected with each other. The outer wall of one group of gear rods (426) is connected to the output end of the folding drive motor (424), and a filling filter (427) is installed on the inner wall of the gear rod (426). The half gear rod (429) is rotatably connected to one end of the inner wall of the movable L-shaped rod (425), and the other end is rotatably connected to the inner wall of the detachable L-shaped rod (428). The top of the detachable L-shaped rod (428) is slidably connected to the bottom of the mounting ring (413), and the inner port of the lower end of the detachable L-shaped rod (428) is slidably connected to the inside of the slide groove (422).

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