Non-contact car washer blow-drying device
By installing multi-angle fans on the contactless car wash machine, the problem of unsatisfactory drying effect on the sides and corners of the vehicle in the existing technology has been solved, achieving a comprehensive drying effect and efficient drying speed, thus improving the user experience.
Patent Information
- Application Number
- CN202422981372.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-04
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-12-04
AI Technical Summary
The drying effect of existing contactless car wash machines is not ideal, especially the drying effect on the sides and corners of the vehicle, which affects the user experience.
The contactless car wash machine is equipped with a top blower, horizontal side blowers, and tilting side blowers on its cleaning cart. The multi-angle blower arrangement covers all parts of the vehicle, including the top, sides, and corners. Independent extension plates and dual-head motors are used to achieve multi-angle drying.
It achieves thorough drying of all parts of the vehicle, improving drying speed and efficiency, and enhancing the user's car wash experience.
Smart Images
Figure CN223533463U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a contactless car wash drying device, belonging to the field of car wash technology. Background Technology
[0002] Mobile contactless automatic car wash machines offer advantages such as flexible deployment, fast washing speed, and no damage to the vehicle's paint. Currently, contactless car wash machines are mainly divided into three types: single-arm contactless car wash machines, double-arm contactless car wash machines, and gantry reciprocating contactless car wash machines. After washing, residual water stains on the vehicle's surface need to be dried. Due to the structural design of the washing cart, existing contactless car wash machines generally place the drying fan on the crossbeam of the washing cart, blowing downwards onto the top of the vehicle. Because the airflow is in a straight line from top to bottom, it can only dry the top of the vehicle, with poor drying effect on the sides, especially the vertical gaps between the doors and the frame, the top gaps, and the wheel wells, where more moisture often remains, resulting in unsatisfactory drying and affecting the user experience.
[0003] Therefore, there is an urgent need for a non-contact car wash drying device that provides comprehensive drying effects and high drying efficiency. Summary of the Invention
[0004] The purpose of this utility model is to overcome the above-mentioned shortcomings and provide a non-contact car wash drying device with comprehensive drying effect and high drying efficiency. It can quickly and comprehensively dry the sides and corners of the vehicle, with good drying effect, high efficiency and good user experience.
[0005] The purpose of this utility model is achieved as follows:
[0006] A contactless car wash drying device includes several top blowers installed on a washing cart, and also includes horizontal side blowers and inclined side blowers symmetrically arranged on both sides of the washing cart below, blowing air horizontally towards the center and obliquely downwards; the air outlet of the inclined side blower is higher than the air outlet of the horizontal side blower, the air outlet of the inclined side blower corresponds to the upper window of the car door, and the air outlet of the horizontal side blower corresponds to the lower part of the car door and the wheel hub.
[0007] Furthermore, the top blower includes two vertical straight blowers symmetrically arranged in the middle of the crossbeam of the cleaning cart and two vertical oblique blowers symmetrically arranged at both ends of the crossbeam of the cleaning cart; the vertical straight air outlet of the vertical straight blower corresponds to the top of the vehicle, and the vertical oblique air outlet of the vertical oblique blower corresponds to the two side corners of the vehicle.
[0008] Furthermore, both the horizontal side fan and the inclined side fan are connected to the bottom of the cleaning trolley crossbeam via independent extension plates.
[0009] Furthermore, the horizontal side fan and the inclined side fan adopt a dual-head motor, with fan blades installed at the two output ends of the dual-head motor and the horizontal side fan hood and the inclined side fan hood respectively set.
[0010] Furthermore, washing arms are symmetrically installed in the middle of the crossbeam of the washing cart.
[0011] Furthermore, the horizontal side fan and the inclined side fan are located on the front and rear sides of the car wash arm, respectively.
[0012] Compared with the prior art, the beneficial effects of this utility model are:
[0013] This invention features a top blower installed on the top of the washing cart's crossbeam in a car wash machine, responsible for drying the top and corners of the vehicle. Horizontal and inclined side blowers are installed at the bottom of the crossbeam via an extension plate, responsible for drying the lower part of the car doors, wheel hubs, and the upper windows of the doors, respectively. This multi-angle airflow comprehensively covers the vehicle, resulting in thorough and effective drying, fast drying speed, high efficiency, and a better user car wash experience. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of a contactless car wash drying device according to the present invention.
[0015] Figure 2 This is a schematic diagram of the b-direction structure of a contactless car wash drying device according to this utility model.
[0016] Figure 3 This is a schematic diagram of the structure of a contactless car wash drying device according to the present invention, shown in direction a.
[0017] Figure 4 This is a schematic diagram of the structure of a contactless car wash drying device according to the present invention, shown in direction a.
[0018] in:
[0019] 1. Washing cart; 2. Top blower; 3. Horizontal side fan; 4. Inclined side fan; 5. Dual-head motor; 6. Horizontal side fan hood; 7. Inclined side fan hood; 8. Washing arm; 9. Extension plate.
[0020] 21. Vertical straight hair dryer; 22. Vertical angled hair dryer. Detailed Implementation Example 1:
[0021] See Figures 1-3This utility model relates to a contactless car wash drying device, which includes a plurality of top blowers 2 installed on a washing cart 1, and horizontal side blowers 3 and inclined side blowers 4 symmetrically arranged on both sides below the washing cart 1, blowing air horizontally towards the middle and obliquely downward; car wash arms 8 are symmetrically installed in the middle of the crossbeam of the washing cart 1; the horizontal side blowers 3 and inclined side blowers 4 are respectively located on the front and rear sides of the car wash arms 8;
[0022] The top blower 2 includes two vertical straight blowers 21 symmetrically arranged in the middle of the crossbeam of the cleaning cart 1 and two vertical oblique blowers 22 symmetrically arranged at both ends of the crossbeam of the cleaning cart 1; the vertical straight air outlet of the vertical straight blower 21 corresponds to the top of the vehicle, and the vertical oblique air outlet of the vertical oblique blower 22 corresponds to the two side corners of the vehicle.
[0023] The outlet of the inclined side fan 4 is higher than the outlet of the horizontal side fan 3. The outlet of the inclined side fan 4 corresponds to the upper window of the car door, and the outlet of the horizontal side fan 3 corresponds to the lower part of the car door and the wheel hub. Both the horizontal side fan 3 and the inclined side fan 4 are installed and connected to the bottom of the crossbeam of the cleaning trolley 1 through independent extension plates 9.
[0024] This utility model uses a top blower 2 to dry the top and corners of the vehicle, a horizontal side blower 3 to dry the lower part of the car door and wheel hubs, and an inclined side blower 4 to dry the upper part of the car door and windows. The high-speed airflow blown by the blowers covers the entire vehicle, allowing the moisture in the corners, doors, windows and other gaps of the vehicle to be quickly blown away and evaporated, improving the drying speed, the drying effect and the user's car washing experience. Example 2:
[0025] See Figure 4 The present invention relates to a contactless car wash drying device. Based on the above embodiment 1, the horizontal side fan 3 and the inclined side fan 4, which are independent installation structures, are replaced by an extension plate 9 and a dual-head motor 5. Fan blades are installed on the two output ends of the dual-head motor 5, and horizontal side air guide hoods 6 and inclined side air guide hoods 7 are respectively set. That is, one extension plate 9 and one motor are omitted. The drying effect is not affected, but the energy saving effect is better.
[0026] Additionally, it should be noted that the above-described specific implementation is merely an optimized solution of this patent, and any modifications or improvements made by those skilled in the art based on the above concept are within the scope of protection of this patent.
Claims
1. A contactless car wash machine drying device, comprising a plurality of top blowers (2) mounted on a washing cart (1), characterized in that: It also includes a horizontal side fan (3) and an inclined side fan (4) symmetrically arranged on both sides below the cleaning trolley (1) and blowing air horizontally and obliquely downwards towards the center; the air outlet of the inclined side fan (4) is higher than the air outlet of the horizontal side fan (3), the air outlet of the inclined side fan (4) corresponds to the window on the upper part of the car door, and the air outlet of the horizontal side fan (3) corresponds to the lower part of the car door and the wheel hub.
2. The contactless car wash drying device according to claim 1, characterized in that: The top blower (2) includes two vertical straight blowers (21) symmetrically arranged in the middle of the crossbeam of the cleaning cart (1) and two vertical oblique blowers (22) symmetrically arranged at both ends of the crossbeam of the cleaning cart (1); the vertical straight air outlet of the vertical straight blower (21) corresponds to the top of the vehicle, and the vertical oblique air outlet of the vertical oblique blower (22) corresponds to the two side corners of the vehicle.
3. The contactless car wash drying device according to claim 1, characterized in that: Both the horizontal side fan (3) and the inclined side fan (4) are connected to the bottom of the crossbeam of the cleaning trolley (1) via independent extension plates (9).
4. The contactless car wash drying device according to claim 1, characterized in that: The horizontal side fan (3) and the inclined side fan (4) adopt a dual-head motor (5), and fan blades are installed at the two output ends of the dual-head motor (5) respectively, and the horizontal side fan hood (6) and the inclined side fan hood (7) are respectively set.
5. The non-contact car wash drying device according to claim 1, characterized in that: Washing arms (8) are symmetrically installed in the middle of the crossbeam of the washing cart (1).
6. The contactless car wash drying device according to claim 5, characterized in that: The horizontal side fan (3) and the inclined side fan (4) are located on the front and rear sides of the car wash arm (8), respectively.