Portable multifunctional environment-friendly mobile steam car washing device

By designing a combined structure of an expandable water collection tank and a telescopic baffle in the portable, multifunctional, environmentally friendly mobile steam car wash equipment, the problem of leakage at the joints of the water collection tank is solved, enabling the collection and recycling of wastewater and improving the practicality of the equipment and the user experience.

CN224490990UActive Publication Date: 2026-07-14

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Filing Date
2025-07-16
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

In existing portable multi-functional environmentally friendly mobile steam car wash equipment, the lack of elastic sealing elements at the joints of the expandable water collection tank leads to liquid leakage, the internal guide channel of the frame forms a water leakage channel, and there is no water-blocking structure, resulting in sewage overflow and environmental pollution.

Method used

An expandable water collection tank and telescopic baffle were designed. By fixing the clamping block and the rotating plate together, and combining the sliding strip and the sealing baffle, the sewage can be collected and recycled, and sewage can be prevented from flowing out.

Benefits of technology

It enables the effective collection and recycling of wastewater, reduces wastewater pollution to car wash sites, and improves the practicality of the equipment and user experience.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224490990U_ABST
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Abstract

The utility model relates to car washing equipment technical field especially relates to a portable multifunctional environmental protection mobile steam car washing equipment, including steam car washing equipment, its characterized in that: steam car washing equipment upper end fixedly connected with handrail, steam car washing equipment lower end fixedly connected with sliding plate, the upper end fixedly connected with bracket on the side away from steam car washing equipment of sliding plate, steam car washing equipment inside is provided with water tank, water tank upper end fixedly connected with water pump, steam car washing equipment rear end places and sprays, the inside of extensible water collecting tank is placed with telescopic fender, extensible water collecting tank upper end fixedly connected with clamping block, and the front end of clamping block is rotatably connected with rotating plate, through the design cooperation of extensible water collecting tank and telescopic fender, makes extensible water collecting tank can expand and contract, simultaneously through the design of connecting block, can make adjacent extensible water collecting tank splicing, can flexible adaptation different space and car washing scale.
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Description

Technical Field

[0001] This utility model relates to the field of car wash equipment technology, and in particular to a portable, multifunctional, environmentally friendly mobile steam car wash equipment. Background Technology

[0002] Steam car wash equipment uses high-temperature, high-pressure steam as the core cleaning medium. Through its ability to dissolve stains, remove dirt, and evaporate quickly, it achieves ultra-low water consumption for car cleaning. It has significant water-saving and environmental protection advantages, requires little or no chemical agents, and can effectively sterilize and disinfect.

[0003] Patent specification CN221757488U discloses a steam micro-water car wash device for door-to-door car wash services. The device includes a toolbox on top, a protective assembly at the bottom, and a cleaning assembly at one end. The protective assembly includes an expandable water collection trough, a locking assembly, a fixing rail, and a fixing block. Three sets of expandable water collection troughs are provided, and the fixing rails are respectively located inside one end of each of the three sets. The advantages of this invention are: by designing expandable water collection troughs and filter plates installed inside them, the expandable water collection troughs can be placed under the vehicle being washed, allowing for the collection of wastewater and preventing it from dripping onto the ground and polluting the environment. The filter plates also filter the wastewater, facilitating centralized treatment later.

[0004] However, in implementing the relevant technology, the above-mentioned portable multi-functional environmentally friendly mobile steam car wash equipment has the following problems: the lack of elastic sealing elements at the joint of the expandable water collection tank causes liquid to seep out from the rigid snap-fit ​​joint; the internal guide channel of the frame forms a leakage channel at the joint and has no water-blocking structure, which aggravates the lateral overflow. In view of this, a portable multi-functional environmentally friendly mobile steam car wash equipment is provided to overcome the above defects. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a portable, multifunctional, environmentally friendly mobile steam car wash device.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: a portable, multifunctional, environmentally friendly mobile steam car wash device, comprising a steam car wash device, a handle fixedly connected to the upper end of the steam car wash device, a sliding plate fixedly connected to the lower end of the steam car wash device, a bracket fixedly connected to the upper end of the sliding plate on the side away from the steam car wash device, a water tank provided inside the steam car wash device, a water pump fixedly connected to the upper end of the water tank, a nozzle placed at the rear end of the steam car wash device, an expandable water collection trough placed inside the bracket, a telescopic baffle plate slidably connected inside the expandable water collection trough, a clamping block fixedly connected to the upper end of the expandable water collection trough, a rotating plate rotatably connected to the front end of the clamping block, a connecting block fixedly connected to the front end of the expandable water collection trough, a folding hinge shaft rotatably connected to the inner side of the expandable water collection trough, a sliding strip fixedly connected to the lower end of the expandable water collection trough, and a sealing baffle strip fixedly connected to the upper end of the expandable water collection trough.

[0007] As a further description of the above technical solution: the clamping block and the inner side of the rotating plate are both in contact with the water pipe, and the outer side of the sliding strip is slidably connected to the inside of the expandable water collection tank, so that the clamping block and the inner side of the rotating plate can fix and engage the water pipe, thereby facilitating the water pipe to recycle the sewage inside the expandable water collection tank.

[0008] As a further description of the above technical solution: the water tank and the water pump are connected through a water pipe, and the nozzle and the steam car wash equipment are fixedly connected through a water pipe, so that the steam car wash equipment can clean the vehicle through the nozzle.

[0009] As a further description of the above technical solution: the rear end of the steam car wash equipment has a hollow structure, and a cabinet door is provided on the outside of the hollow structure. The water pump and water tank are both located inside the hollow structure, so that the water pump and water tank can recycle the sewage stored inside the expandable water collection tank through water pipes.

[0010] As a further description of the above technical solution: the front end of the steam car wash equipment has a cavity, and the inner contour of the cavity matches the shape and size of the cross-section of the expandable water collection tank when it is placed, so that the expandable water collection tank can be placed inside the cavity during placement, improving the convenience of the device.

[0011] As a further description of the above technical solution: the upper end of the expandable water collection tank has a slot, and the shape and size of the slot's cross-section match the shape and size of the sealing water-blocking strip's cross-section, so that when the expandable water collection tank is placed on the ground, the sealing water-blocking strip can prevent sewage from flowing out from the gaps. As a further description of the above technical solution: the lower end of the expandable water collection tank has a positioning groove, and the shape and size of the positioning groove's cross-section match the shape and size of the sliding strip's cross-section, so that the sliding strip can support the upper telescopic water-blocking plate, thereby preventing the telescopic water-blocking plate from deforming due to lack of support at the bottom.

[0012] This utility model has the following beneficial effects:

[0013] This utility model designs a portable, multifunctional, environmentally friendly mobile steam car wash device. Through the design of an expandable water collection tank and a telescopic baffle, the expandable water collection tank can be expanded and contracted. At the same time, through the design of connecting blocks, adjacent expandable water collection tanks can be spliced ​​together, which can flexibly adapt to different spaces and car wash scales. With the help of a water pump, wastewater can be recycled, improving the practicality of the equipment, preventing wastewater from flowing randomly, reducing pollution to the car wash site, and improving service quality and user experience. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the distribution structure of the water tank and water pump of this utility model;

[0016] Figure 3 This is a schematic diagram of the expandable water collection tank structure of this utility model;

[0017] Figure 4 This utility model Figure 3 Schematic diagram of the structure at point A in the middle;

[0018] Figure 5 This utility model Figure 3 Schematic diagram of the structure at point B;

[0019] Figure 6 This is a schematic diagram of the sliding bar distribution structure of this utility model;

[0020] Figure 7 This is a schematic diagram of the folding hinge shaft structure of this utility model;

[0021] Figure 8 This is a schematic diagram of the distribution structure of the sliding plate of this utility model.

[0022] Legend:

[0023] 1. Steam car wash equipment; 2. Handrail; 3. Sliding plate; 4. Bracket; 5. Water tank; 6. Water pump; 7. Nozzle; 8. Expandable water collection tank; 9. Telescopic water baffle; 10. Clamping block; 11. Rotating plate; 12. Connecting block; 13. Folding hinge shaft; 14. Sliding strip; 15. Sealing water baffle strip. Detailed Implementation

[0024] Reference Figures 1 to 8This utility model provides a portable, multifunctional, environmentally friendly mobile steam car wash device, including a steam car wash device 1, a handrail 2 welded to the upper end of the steam car wash device 1, a sliding plate 3 welded to the lower end of the steam car wash device 1, a bracket 4 welded to the upper end of the side of the sliding plate 3 away from the steam car wash device 1, a water tank 5 installed inside the steam car wash device 1, a water pump 6 bolted to the upper end of the water tank 5, a nozzle 7 placed at the rear end of the steam car wash device 1, an expandable water collection tank 8 placed inside the bracket 4, a telescopic baffle 9 slidably connected inside the expandable water collection tank 8, a clamping block 10 fixedly connected to the upper end of the expandable water collection tank 8, a rotating plate 11 rotatably connected to the front end of the clamping block 10, a connecting block 12 welded to the front end of the expandable water collection tank 8, a folding hinge shaft 13 rotatably connected to the inner side of the expandable water collection tank 8, a sliding strip 14 welded to the lower end of the expandable water collection tank 8, and a sealing baffle 15 welded to the upper end of the expandable water collection tank 8. The sealing baffle 15 has a rubber structure on its outer side to prevent liquid from flowing out.

[0025] As a further implementation of the above technical solution: the inner sides of the clamping block 10 and the rotating plate 11 are both in contact with the water pipe, and the outer side of the sliding strip 14 is slidably connected to the inside of the expandable water collection tank 8, so that the clamping block 10 and the inner side of the rotating plate 11 can fix and engage the water pipe, thereby facilitating the water pipe to recycle the sewage inside the expandable water collection tank 8.

[0026] As a further implementation of the above technical solution: the water tank 5 and the water pump 6 are connected through a water pipe, and the nozzle 7 is fixedly connected to the steam car wash equipment 1 through a water pipe, so that the steam car wash equipment 1 can clean the vehicle through the nozzle 7.

[0027] As a further implementation of the above technical solution: the rear end of the steam car wash equipment 1 has a hollow structure, and a cabinet door is provided on the outside of the hollow structure. The water pump 6 and the water tank 5 are both located inside the hollow structure, so that the water pump 6 and the water tank 5 can recycle the sewage stored inside the expandable water collection tank 8 through water pipes.

[0028] As a further implementation of the above technical solution: the front end of the steam car wash equipment 1 has a cavity, and the inner contour of the cavity matches the shape and size of the cross-section of the expandable water collection tank 8 when it is placed, so that the expandable water collection tank 8 can be placed inside the cavity during placement, improving the convenience of the device.

[0029] As a further implementation of the above technical solution: the upper end of the expandable water collection tank 8 is provided with a slot, and the shape and size of the slot cross-section are matched with the shape and size of the sealing water-blocking strip 15 cross-section, so that when the expandable water collection tank 8 is placed on the ground, the sealing water-blocking strip 15 can prevent sewage from flowing out from the gap.

[0030] As a further implementation of the above technical solution: the lower end of the expandable water collection tank 8 is provided with a positioning groove, and the shape and size of the positioning groove cross-section are matched with the shape and size of the sliding strip 14 cross-section, so that the sliding strip 14 can support the upper telescopic baffle 9, thereby preventing the telescopic baffle 9 from deforming due to lack of support at the bottom.

[0031] Working principle:

[0032] When using this utility model, the operator pushes the steam car wash equipment 1 through the handle 2, and then pulls the bracket 4 to slide the sliding plate 3, removing the expandable water collection tank 8 inside the bracket 4 from the steam car wash equipment 1. Then, the expandable water collection tank 8 is opened by rotating the folding hinge shaft 13. The distance between the telescopic baffle 9 inside the expandable water collection tank 8 and the expandable water collection tank 8 is adjusted according to the size of the vehicle. The rotating plate 11 inside the clamping block 10 is opened, and the water pipe is clamped inside the clamping block 10. At the same time, the sliding strip 14 can support the telescopic baffle 9. The connecting block 12 can splice the expandable water collection tank 8. Then, the spray nozzle 7 is used to wash the vehicle. The wastewater generated by washing falls into the expandable water collection tank 8 and the telescopic baffle 9. Then, the wastewater is pumped into the water tank 5 by the water pump 6 through the sealing baffle 15 and the water pipe for collection.

[0033] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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 portable multifunctional environmentally friendly mobile steam car washing device comprising a steam car washing device (1), characterized in that: The steam car wash equipment (1) has a handle (2) fixedly connected to its upper end, and a sliding plate (3) fixedly connected to its lower end. A bracket (4) is fixedly connected to the upper end of the sliding plate (3) on the side away from the steam car wash equipment (1). A water tank (5) is installed inside the steam car wash equipment (1). A water pump (6) is fixedly connected to the upper end of the water tank (5). A nozzle (7) is placed at the rear end of the steam car wash equipment (1). An expandable water collection tank (8) is placed inside the bracket (4). A telescopic baffle plate (9) is slidably connected inside the trough (8). A clamping block (10) is fixedly connected to the upper end of the expandable water collection trough (8). A rotating plate (11) is rotatably connected to the front end of the clamping block (10). A connecting block (12) is fixedly connected to the front end of the expandable water collection trough (8). A folding hinge shaft (13) is rotatably connected to the inner side of the expandable water collection trough (8). A sliding strip (14) is fixedly connected to the lower end of the expandable water collection trough (8). A sealing baffle strip (15) is fixedly connected to the upper end of the expandable water collection trough (8).

2. The portable multifunctional environment-friendly mobile vapor car washing device according to claim 1, characterized in that: The inner sides of the clamping block (10) and the rotating plate (11) are both in contact with the water pipe, and the outer side of the sliding strip (14) is slidably connected to the inside of the expandable water collection tank (8).

3. The portable multi-functional environment-friendly mobile vapor car washing apparatus according to claim 1, characterized in that: The water tank (5) and the water pump (6) are connected through a water pipe, and the nozzle (7) and the steam car wash equipment (1) are fixedly connected through a water pipe.

4. The portable multi-functional environment-friendly mobile steam car washing apparatus according to claim 1, characterized in that: The steam car wash equipment (1) has a hollow structure at the rear end, and a cabinet door is provided on the outside of the hollow structure. The water pump (6) and the water tank (5) are both located inside the hollow structure.

5. The portable multi-functional environment-friendly mobile steam car washing apparatus according to claim 1, characterized in that: The steam car wash equipment (1) has a cavity at the front end, and the inner contour of the cavity matches the shape and size of the cross-section of the expandable water collection tank (8) when it is placed.

6. The portable multi-functional environment-friendly mobile steam car washing apparatus according to claim 1, characterized in that: The expandable water collection tank (8) has a slot at its upper end, and the shape and size of the slot cross-section match the shape and size of the sealing water baffle (15).

7. The portable multi-functional environment-friendly mobile steam car washing apparatus according to claim 1, characterized in that: The lower end of the expandable water collection tank (8) is provided with a positioning groove, and the shape and size of the positioning groove cross-section are matched with the shape and size of the sliding bar (14) cross-section.