Blade type valve control air drying device for intelligent car washing machine

Abstract

The utility model discloses a vane type valve control air drying device for an intelligent car washer, and relates to the technical field of car washing air drying. Comprising a U-shaped cylinder, a pair of fans is arranged at the upper end of the U-shaped cylinder, the output ends of the fans are connected into the U-shaped cylinder, a pair of lower air outlets is formed in the lower wall face of the middle of the U-shaped cylinder, side air outlets are formed in the two sides of the lower wall face of the U-shaped cylinder, and air valve rotating shafts are rotationally connected into the side air outlets. And the pair of air valve rotating shafts is provided with air valve blocking pieces, the pair of air valve blocking pieces are rotationally installed in the pair of side air outlets, one end of the side wall face of the U-shaped cylinder is provided with a connecting piece, and the side wall face of the connecting piece is provided with a rotating motor. A structure for adjusting the air outlet angle is designed, the number of motors used by the device is reduced by half compared with a traditional air drying device, the weight is reduced, the energy consumption is remarkably reduced, and the noise level is lower than that of simultaneous operation of four fans.

Description

Technical Field

[0001] The utility model relates to the technical field of car washing and air drying, in particular to a blade-type valve controlled air drying device for an intelligent car washing machine. Background Art

[0002] Traditional car wash and air drying device: Four high-power fans are installed on the top of the car wash crane. Two of them blow strong airflow to the top of the car (including the hood, trunk, etc.) to dry the car. The other two fans blow strong airflow to both sides of the car body to dry the car by adjusting the fan installation angle or adding auxiliary components such as guide plates, guide covers, and guide grooves.

[0003] In the process of realizing the utility model, the inventors found that the prior art had the following problems: in the traditional device, since four fans need to be installed, the economic cost is high, and the device is heavy and difficult to install, the high energy consumption is not conducive to environmental protection, and the high noise is not conducive to the car washing work. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a blade-type valve-controlled air-drying device for an intelligent car washing machine, which solves the problems in the prior art that four fans need to be installed, the economic cost is high, the device is heavy and difficult to install, the energy consumption is high and is not conducive to environmental protection, and the noise is loud and is not conducive to the car washing work.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: A blade-type valve controlled air-drying device for an intelligent car washing machine comprises a U-shaped cylinder, a pair of fans are provided at the upper end of the U-shaped cylinder, the output ends of the pair of fans are connected to the U-shaped cylinder, a pair of lower air outlets are provided on the lower wall surface of the middle part of the U-shaped cylinder, side air outlets are provided on both sides of the lower wall surface of the U-shaped cylinder, a pair of side air outlets are rotatably connected with air valve rotating shafts in the pair of side air outlets, a pair of air valve baffles are provided on the air valve rotating shafts, a pair of air valve baffles are rotatably installed in the pair of side air outlets, a connecting piece is provided at one end of the side wall surface of the U-shaped cylinder, a rotating motor is provided on the side wall surface of the connecting piece, a driving end of the rotating motor is rotatably connected between the connecting piece and the side wall surface of the U-shaped cylinder, a first circular plate is provided on the driving end of the rotating motor, a pair of rotating cranks are movably connected to the first circular plate, a second circular plate is provided at one end of the air valve rotating shafts, and a pair of rotating cranks are movably connected to a pair of second circular plates respectively.

[0006] Preferably, the size of the pair of air valve baffles matches the inner cavities of the pair of U-shaped cylinders.

[0007] Preferably, each of the pair of side air outlets has an inclination angle.

[0008] Preferably, each of the pair of rotating cranks has a bending angle.

[0009] Beneficial Effects

[0010] The utility model provides a blade valve controlled air drying device for an intelligent car washing machine. The utility model is designed with a structure for adjusting the air outlet angle. When in use, the rotating motor is first controlled to rotate to drive a pair of air valve baffles to rotate, close the side air outlet, start a pair of fans, and pass the air flow through the U-shaped cylinder and the lower air outlet in sequence to dry the top of the car. Then, the rotating motor is adjusted again to close the lower air outlet, and the wind force is all directed to the side air outlet. According to the inclination angle of the side air outlet, the water droplets on both sides of the car body are blown away. The number of motors used in the device is reduced by half compared with the traditional air drying device, the weight is reduced, the energy consumption is significantly reduced, and the noise level is also lower than that of four fans running simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 It is a schematic diagram of the lateral structure of the utility model.

[0013] In the figure: 1. fan; 2. U-shaped cylinder; 3. side air outlet; 4. lower air outlet; 5. air valve rotating shaft; 6. air valve baffle; 7. rotating crank; 8. rotating motor. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figure 1-2The utility model provides a technical solution: a blade-type valve controlled air-drying device for an intelligent car washing machine, comprising a U-shaped cylinder 2, a pair of fans 1 are provided at the upper end of the U-shaped cylinder 2, the output ends of the pair of fans 1 are connected to the U-shaped cylinder 2, a pair of lower air outlets 4 are provided on the lower wall surface of the middle part of the U-shaped cylinder 2, side air outlets 3 are provided on both sides of the lower wall surface of the U-shaped cylinder 2, a pair of side air outlets 3 are rotatably connected with air valve rotating shafts 5, a pair of air valve rotating shafts 5 are provided with air valve baffles 6, a pair of air valve baffles 6 are rotatably installed in the pair of side air outlets 3, a connecting piece is provided at one end of the side wall surface of the U-shaped cylinder 2, a rotating motor 8 is provided on the side wall surface of the connecting piece, a driving end of the rotating motor 8 is rotatably connected between the connecting piece and the side wall surface of the U-shaped cylinder 2, a first circular plate is provided on the driving end of the rotating motor 8, a pair of rotating cranks 7 are movably connected to the first circular plate, a second circular plate is provided at one end of the pair of air valve rotating shafts 5, and a pair of rotating cranks 7 are movably connected to the pair of second circular plates respectively.

[0016] In this embodiment, specifically, the size of the pair of air valve baffles 6 matches the inner cavity of the pair of U-shaped tubes 2 .

[0017] In this embodiment, specifically, a pair of side air outlets 3 both have an inclined angle.

[0018] In this embodiment, specifically, each of the pair of rotating cranks 7 has a bending angle.

[0019] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0020] Embodiment: When in use, first control the rotating motor 8 to rotate and drive the first circular plate to rotate, the rotation of the first circular plate drives a pair of rotating cranks 7 to move, the movement of the pair of rotating cranks 7 drives a pair of second circular plates to rotate, the rotation of the pair of second circular plates drives a pair of air valve rotating shafts 5 to rotate, the rotation of the pair of air valve rotating shafts 5 drives a pair of air valve baffles 6 to rotate, adjust the air valve baffles 6 to rotate to match the side air outlet 3, close the side air outlet 3, start a pair of fans 1, and pass the air flow through the U-shaped cylinder 2 and the lower air outlet 4 in turn to dry the top of the car, and then adjust the rotating motor 8 again to drive the pair of air valve baffles 6 to rotate, so as to close the lower air outlet 4, and all the wind force is directed to the side air outlet 3, and according to the inclination angle of the side air outlet 3, the water droplets on both sides of the car body are blown away.

[0021] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A leaf-type valve controlled air-drying device for an intelligent car washing machine, comprising a U-shaped cylinder (2), characterized in that: A pair of fans (1) are provided at the upper end of the U-shaped cylinder (2), the output ends of the pair of fans (1) are connected to the U-shaped cylinder (2), a pair of lower air outlets (4) are provided on the middle lower wall surface of the U-shaped cylinder (2), side air outlets (3) are provided on both sides of the lower wall surface of the U-shaped cylinder (2), a pair of side air outlets (3) are rotatably connected to air valve rotating shafts (5), a pair of air valve baffles (6) are provided on the air valve rotating shafts (5), and a pair of air valve baffles (6) are rotatably mounted on the pair of side air outlets In the opening (3), a connecting piece is provided at one end of the side wall of the U-shaped cylinder (2), and a rotating motor (8) is provided on the side wall of the connecting piece. The driving end of the rotating motor (8) is rotatably connected between the connecting piece and the side wall of the U-shaped cylinder (2). A first circular plate is provided on the driving end of the rotating motor (8), and a pair of rotating cranks (7) are movably connected to the first circular plate. A second circular plate is provided at one end of a pair of air valve rotating shafts (5), and the pair of rotating cranks (7) are movably connected to a pair of the second circular plates respectively.

2. The leaf-type valve controlled air-drying device for an intelligent car washing machine according to claim 1, characterized in that: The size of the pair of air valve baffles (6) matches the inner cavities of the pair of U-shaped cylinders (2).

3. The leaf-type valve controlled air-drying device for an intelligent car washing machine according to claim 1, characterized in that: The pair of side air outlets (3) both have an inclination angle.

4. The leaf-type valve controlled air-drying device for an intelligent car washing machine according to claim 1, characterized in that: The pair of rotating cranks (7) both have a bending angle.

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