Self-service air drying device for car washing
By employing a multi-directional layout of blowers and a reinforced structure in the self-service car wash device, the problems of low drying efficiency and device instability have been solved, achieving fast, efficient drying and stable operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-02
- Publication Date
- 2026-03-20
AI Technical Summary
Existing self-service car wash drying devices require multiple dryers to work together after cleaning, resulting in low drying efficiency and the devices are prone to tipping over on uneven ground.
The device employs multiple blowers symmetrically distributed around a support frame and a reinforcing structure with connecting horizontal plates to ensure stability. The multi-directional arrangement of blowers enables comprehensive air drying, including front, interior, and top air drying, thereby enhancing drying efficiency.
It improves the drying speed, ensures stable use of the device on different surfaces, extends the device's lifespan, and increases the efficiency of self-service car washes.
Smart Images

Figure CN224013553U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a car washing and air drying device technical field especially relates to a self -service car washing and air drying device. BACKGROUND
[0002] The development direction of automatic car washer is fast, efficient, safe and intelligent, which is consistent with the main body of energy saving, water saving and environmental protection advocated by the country, and with the development of science and technology, the car washer gradually realizes intelligentization and unmanned, and the rapid dehumidification in the automatic car washing process is a crucial step, how to realize the efficient air drying of the washed vehicle is the current focus, the air dryer refers to a common car washing equipment, which mainly removes water from the surface of the vehicle by high pressure air speed, reduces the cooling time, and achieves the purpose of fast drying the vehicle.
[0003] The existing self-service car washing and air drying device needs to cooperate with multiple air dryers to dry the vehicle after cleaning, only a few air dryers and single position drying are used, which affects the drying efficiency of the equipment on the vehicle. UTILITY MODEL CONTENT
[0004] To solve the above technical problems, the utility model provides a self-service car washing and air drying device.
[0005] The utility model adopts the following technical scheme: a self-service car washing and air drying device, including bearing support, the bottom of bearing support is fixedly connected with support bottom plate, the front of bearing support is fixedly connected with air blower no.
[0006] As a further improvement of the above scheme, the number of support bottom plates is two, and the two support bottom plates are symmetrically distributed around the bearing support.
[0007] Through the above technical scheme, the number of support bottom plates is two and symmetrically distributed around the bearing support, which provides stable support for the whole air drying device, can evenly distribute the weight of the device, prevent the device from falling due to unstable center of gravity during use, and can be stably placed on flat or slightly inclined car washing sites, ensuring the smooth operation of air drying.
[0008] As a further improvement of the above-mentioned scheme, the number of the first air blower is set to four, and the four first air blowers are equidistantly distributed around the bearing bracket.
[0009] As a further improvement of the above-mentioned scheme, the number of the second air blower and the dust baffle is set to four, and each two is a group, and the four second air blowers and dust baffles are symmetrically distributed around the bearing bracket.
[0010] As a further improvement of the above-mentioned scheme, the number of the exhaust slot and the third air blower is set to two, and the two exhaust slots and third air blowers are symmetrically distributed around the fixed horizontal plate.
[0011] As a further improvement of the above-mentioned scheme, the number of the connecting horizontal plate is set to two, and the two connecting horizontal plates are symmetrically distributed around the bearing bracket, and the front surface of the connecting horizontal plate is in contact with the rear end surface of the supporting bottom plate.
[0012] As a further improvement of the above-mentioned scheme, the number of the reinforcing horizontal rod is set to several, and the several reinforcing horizontal rods are equidistantly distributed around the connecting horizontal plate, and the reinforcing horizontal rod is located at the rear end of the fixed horizontal plate.
[0013] Through the above technical scheme, the connecting horizontal plate and the reinforcing horizontal rod can shake off the light water droplets on the car after cleaning through the bumpy reinforcing horizontal rod, improve the drying efficiency of the equipment on the product.
[0014] Compared with the prior art, the beneficial effects of the utility model lie in:
[0015] The utility model discloses a bearing bracket, four first air blowers, four second air blowers, two exhaust slots, two third air blowers, two connecting horizontal plates and several reinforcing horizontal rods are arranged on the bearing bracket, and the four first air blowers are equidistantly distributed around the bearing bracket.
[0016] This invention features two connecting horizontal plates symmetrically distributed around the support bracket, with their front surfaces contacting the rear surface of the supporting base plate. This enhances the overall stability of the device. The connecting horizontal plates link the support bracket and the supporting base plate, making the structure more robust. Simultaneously, several reinforcing horizontal bars are equidistantly distributed around the connecting horizontal plates and located at the rear of the fixed horizontal plates. These reinforcing horizontal bars strengthen the connecting horizontal plates, enabling the entire device to withstand various external forces that may occur during the drying process, such as vibrations from the blower, thus extending the device's service life. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0018] Figure 2 This is a schematic diagram of the side anatomical structure of the present invention;
[0019] Figure 3 This is a schematic diagram of the structure of this utility model from below;
[0020] Figure 4 This is a schematic diagram of the rear view structure of this utility model;
[0021] Figure 5 This is a schematic diagram of the right-side structure of this utility model.
[0022] Explanation of key symbols:
[0023] 1. Support bracket; 2. Support base plate; 3. Blower 1; 4. Blower 2; 5. Dustproof baffle; 6. Fixed cross plate; 7. Exhaust duct; 8. Blower 3; 9. Connecting cross plate; 10. Reinforcing cross bar. Detailed Implementation
[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.
[0025] Example:
[0026] Please combine Figures 1-5The self-service car washing and air drying device comprises a bearing support 1, a supporting bottom plate 2 fixedly connected to the bottom of the bearing support 1, a blower one 3 fixedly connected to the front of the bearing support 1, a blower two 4 fixedly connected to the inside of the bearing support 1, a dustproof baffle 5 fixedly connected to the surface of the bearing support 1, a fixed horizontal plate 6 fixedly connected to the surface of the bearing support 1, an air outlet groove 7 formed in the top of the fixed horizontal plate 6, a blower three 8 clamped in the inside of the fixed horizontal plate 6, a connecting horizontal plate 9 fixedly connected to the rear end of the bearing support 1, and a reinforcing horizontal rod 10 fixedly connected to the surface of the connecting horizontal plate 9.
[0027] As a further improvement of the above scheme, the number of supporting bottom plates 2 is set to two, and the two supporting bottom plates 2 are symmetrically distributed left and right around the bearing support 1.
[0028] The number of supporting bottom plates 2 is set to two, and the two supporting bottom plates 2 are symmetrically distributed left and right around the bearing support 1. This symmetrical distribution provides stable support for the entire air drying device, evenly disperses the weight of the device, prevents the device from toppling over due to unstable center of gravity during use, and can be stably placed on flat or slightly sloping car washing sites, ensuring smooth air drying operation.
[0029] The number of blower ones 3 is set to four, and the four blower ones 3 are equidistantly distributed around the bearing support 1.
[0030] The number of blower twos 4 and dustproof baffles 5 is set to four, and each two is a group. The four blower twos 4 and dustproof baffles 5 are symmetrically distributed left and right around the bearing support 1.
[0031] The number of air outlet grooves 7 and blower threes 8 is set to two, and the two air outlet grooves 7 and blower threes 8 are symmetrically distributed left and right around the fixed horizontal plate 6.
[0032] The number of the connecting horizontal plates 9 is set to two, and the two connecting horizontal plates 9 are distributed symmetrically left and right around the bearing bracket 1, the front surface of the connecting horizontal plate 9 is in contact with the rear end surface of the supporting bottom plate 2, by setting the number of the connecting horizontal plates 9 to two and distributing them symmetrically left and right around the bearing bracket 1, the front surface of the connecting horizontal plate 9 is in contact with the rear end surface of the supporting bottom plate 2, which further enhances the stability of the overall structure of the device, the connecting horizontal plate 9 connects the bearing bracket 1 and the supporting bottom plate 2, making the structure more firm, at the same time, the reinforcing horizontal rods 10 are distributed equidistantly around the connecting horizontal plate 9 and located at the rear end of the fixed horizontal plate 6, the reinforcing horizontal rods 10 enhance the strength of the connecting horizontal plate 9, so that the entire device can withstand various external forces that may occur during the drying process, such as the vibration of the air blower, etc., prolonging the service life of the device.
[0033] The number of the reinforcing horizontal rods 10 is set to several, and the several reinforcing horizontal rods 10 are distributed equidistantly around the connecting horizontal plate 9, and the reinforcing horizontal rods 10 are located at the rear end of the fixed horizontal plate 6.
[0034] The connecting horizontal plate 9 and the reinforcing horizontal rod 10 can shake off the light water droplets on the car after cleaning through the vibrating reinforcing horizontal rod 10, so as to improve the drying efficiency of the equipment on the product.
[0035] The implementation principle of the self-service car washing and drying device in the embodiment is as follows: by setting the number of the air blower one 3 to four and distributing them equidistantly around the front surface of the bearing bracket 1, a larger wind power coverage range can be provided from the front surface to quickly dry the water stains on the surface of the car, at the same time, the four air blowers two 4 inside the bearing bracket 1 are distributed symmetrically left and right around the bearing bracket 1, and the air blowers two 4 dry the gaps and other parts of the car from the inside, enhancing the comprehensiveness of the drying, in addition, the two air blowers three 8 inside the fixed horizontal plate 6 are distributed symmetrically left and right around the fixed horizontal plate 6, and dry the car from the top, this multi-directional and multi-number air blower layout enables the entire surface of the car to be dried efficiently, greatly shortening the drying time after washing the car and improving the efficiency of self-service car washing, by setting the number of the connecting horizontal plates 9 to two and distributing them symmetrically left and right around the bearing bracket 1, the front surface of the connecting horizontal plate 9 is in contact with the rear end surface of the supporting bottom plate 2, which further enhances the stability of the overall structure of the device, the connecting horizontal plate 9 connects the bearing bracket 1 and the supporting bottom plate 2, making the structure more firm, at the same time, the reinforcing horizontal rods 10 are distributed equidistantly around the connecting horizontal plate 9 and located at the rear end of the fixed horizontal plate 6, the reinforcing horizontal rods 10 enhance the strength of the connecting horizontal plate 9, so that the entire device can withstand various external forces that may occur during the drying process, such as the vibration of the air blower, etc., prolonging the service life of the device.
[0036] The above-mentioned embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application. Any non-essential changes and replacements made by those skilled in the art on the basis of the present application shall fall within the scope of protection of the present application.
Claims
1. A self-service car wash drying device, characterized in that, The support includes a support bracket (1), a support base plate (2) is fixedly connected to the bottom of the support bracket (1), a blower (3) is fixedly connected to the front of the support bracket (1), a blower (4) is fixedly connected to the inside of the support bracket (1), a dustproof baffle (5) is fixedly connected to the surface of the support bracket (1), a fixed horizontal plate (6) is fixedly connected to the surface of the support bracket (1), an exhaust groove (7) is opened on the top of the fixed horizontal plate (6), a blower (8) is snapped into the inside of the fixed horizontal plate (6), a connecting horizontal plate (9) is fixedly connected to the rear end of the support bracket (1), and a reinforcing horizontal bar (10) is fixedly connected to the surface of the connecting horizontal plate (9).
2. The self-service car wash drying device as described in claim 1, characterized in that: The number of the supporting base plate (2) is set to two, and the two supporting base plates (2) are symmetrically distributed on the left and right sides with the bearing bracket (1) as the center.
3. The self-service car wash drying device as described in claim 1, characterized in that: The number of blowers (3) is set to four, and the four blowers (3) are equidistantly distributed around the support bracket (1).
4. The self-service car wash drying device as described in claim 1, characterized in that: The number of the blower (4) and dust baffle (5) is set to four, and each pair is a group of four blowers (4) and dust baffles (5) are symmetrically distributed on the left and right sides with the support bracket (1) as the center.
5. The self-service car wash drying device as described in claim 1, characterized in that: The number of exhaust ducts (7) and blowers (8) is set to two, and the two exhaust ducts (7) and blowers (8) are symmetrically distributed on the left and right sides of the support bracket (1) with the fixed horizontal plate (6) as the center.
6. The self-service car wash drying device as described in claim 1, characterized in that: The number of the connecting horizontal plates (9) is set to two. The two connecting horizontal plates (9) are symmetrically distributed on the left and right sides with the bearing bracket (1) as the center. The front of the connecting horizontal plate (9) is in contact with the rear end surface of the supporting base plate (2).
7. A self-service car wash drying device as described in claim 1, characterized in that: The number of the reinforcing crossbars (10) is set to several, and the several reinforcing crossbars (10) are equidistantly distributed around the connecting cross plate (9) as the center. The reinforcing crossbars (10) are located at the rear end of the fixed cross plate (6).