Fan cover for air conditioner heat exchanger

Abstract

The utility model discloses a fan cover for an air conditioner heat exchanger, which belongs to the technical field of air conditioner accessories and comprises a connecting pipe, a machine bin is arranged in the connecting pipe, a first motor is fixedly connected in the machine bin, a first bearing is arranged on the surface of the machine bin in a penetrating manner, and an output shaft of the first motor is arranged in the first bearing in a penetrating manner. According to the fan cover for the air conditioner heat exchanger, by arranging the first motor, the threaded rod, a threaded cap, a clamping block and a filter plate, when the filter plate is cleaned, people control the first motor to operate through a control switch, and then the threaded rod is driven to rotate; a threaded cap is driven to move under the cooperation of a sliding rod and a sliding sleeve, so that a fixing frame is driven to move upwards, a filter plate is moved out, then people move out the filter plate for cleaning, the operation is more convenient, and under the action of a first motor, the threaded rod, the threaded cap, a clamping block and the filter plate, people can move out the filter plate for cleaning more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioner accessories, and more specifically, it relates to a fan cover for an air conditioner heat exchanger. Background Technique

[0002] An air conditioner is a very common refrigeration and heating device in today's society. There is a heat exchange system inside it, which can complete cooling and heating. In the heat exchange system, the heat exchanger plays a very important role. As the name implies, a heat exchanger is a machine that can perform differential heat exchange, converting cold air into hot air to complete the heating work of the air conditioner, and converting hot air into cold air to complete the cooling work of the air conditioner. The existing fan covers for air conditioner heat exchangers are not easy to clean, which affects the air supply efficiency. Content of the Utility Model

[0003] (1) Technical Problem to be Solved

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a fan cover for an air conditioner heat exchanger, which has the characteristics of being easy to clean.

[0005] (2) Technical Solution

[0006] To achieve the above purpose, the utility model provides a fan cover for an air conditioner heat exchanger, which includes a connecting pipe. An engine room is opened inside the connecting pipe. A first motor is fixedly connected inside the engine room. A first bearing is penetrated through the surface of the engine room. The output shaft of the first motor is penetrated through the first bearing. A threaded rod is fixedly connected to the surface of the output shaft of the first motor. A rotating shaft is fixedly connected to the surface of the threaded rod. A second bearing is sleeved on the surface of the rotating shaft. The second bearing is fixedly connected to the inner wall of the connecting pipe. A threaded cap is threadedly connected to the surface of the threaded rod. A fixing frame is fixedly connected to the surface of the threaded cap. A clamping groove is opened inside the inner wall of the fixing frame. There are multiple clamping grooves, all of which are opened inside the inner wall of the fixing frame. A clamping block is clamped inside the clamping groove.

[0007] When using a fan cover for an air conditioner heat exchanger of this technical solution, the first motor operates to drive the threaded rod to rotate. Under the cooperation of the sliding rod and the sliding sleeve, the threaded cap is driven to move, and at the same time, the fixing frame is driven to move upward, so that the filter plate is moved out. Then people can pull out the filter plate from the clamping groove for cleaning, which is more convenient.

[0008] Furthermore, a filter plate is fixedly connected to the surface of the clamping block. A sliding rod is fixedly connected to the inner wall of the connecting pipe. A sliding sleeve is sleeved on the surface of the sliding rod. The sliding sleeve is fixedly connected to the surface of the fixing frame. An activity groove is formed in the upper surface of the connecting pipe. The fixing frame is arranged in the activity groove. A dust-proof net is fixedly connected to the surface of the connecting pipe. A connecting plate is fixedly connected to the surface of the connecting pipe. There are two connecting plates in total, and they are symmetrically and fixedly connected to the surface of the connecting pipe. A limiting rod is fixedly connected to the surface of the connecting plate.

[0009] Furthermore, a limiting block is adjusted on the surface of the limiting rod. A second motor is embedded in the surface of the limiting block. A gear is fixedly connected to the surface of the output shaft of the second motor.

[0010] Furthermore, a toothed plate is fixedly connected to the surface of the connecting plate. The toothed plate is meshed with the gear.

[0011] Furthermore, a third motor is embedded in the surface of the limiting block. A cleaning roller is fixedly connected to the surface of the output shaft of the third motor.

[0012] (3) Beneficial effects

[0013] In summary, the present utility model has the following beneficial effects:

[0014] 1. For the fan cover for the air-conditioning heat exchanger, by setting the first motor, the threaded rod, the threaded nut, the clamping block and the filter plate, when cleaning the filter plate, people control the first motor to operate through the control switch, thereby driving the threaded rod to rotate. With the cooperation of the sliding rod and the sliding sleeve, the threaded nut is driven to move, so as to drive the fixing frame to move upward, making the filter plate move out. Then people take out the filter plate for cleaning, which is more convenient. Under the action of the first motor, the threaded rod, the threaded nut, the clamping block and the filter plate, it is more convenient for people to take out the filter plate for cleaning;

[0015] 2. For the fan cover for the air-conditioning heat exchanger, by setting the second motor, the toothed plate, the gear, the third motor and the cleaning roller, when cleaning the dust-proof net, people control the third motor to operate through the control switch, thereby driving the cleaning roller to rotate to clean the dust-proof net. At the same time, people control the second motor to operate through the control switch, thereby driving the gear to move along the toothed plate, so that the cleaning roller moves up and down to clean different positions of the dust-proof net, which is more efficient and convenient. Under the action of the second motor, the toothed plate, the gear, the third motor and the cleaning roller, it is more convenient for people to clean the dust-proof net. Description of the drawings

[0016] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are only one embodiment of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a front view structural schematic diagram of the present invention;

[0018] Figure 2 It is a front view sectional structural schematic diagram of the present invention.

[0019] The reference signs in the drawings are:

[0020] 1. Connecting pipe; 2. Machine compartment; 3. First motor; 4. First bearing; 5. Threaded rod; 6. Rotating shaft; 7. Second bearing; 8. Threaded nut; 9. Fixed frame; 10. Card slot; 11. Card block; 12. Filter plate; 13. Slide bar; 14. Slide sleeve; 15. Activity groove; 16. Dust-proof net; 17. Connecting plate; 18. Limit rod; 19. Limit block; 20. Second motor; 21. Gear; 22. Rack; 23. Third motor; 24. Cleaning roller. Specific embodiments

[0021] To make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the following clearly and completely describes the technical solutions in the specific embodiments of the present invention to further elaborate the present invention. Obviously, the described specific embodiments are only part of the embodiments of the present invention, rather than all the styles.

[0022] Example:

[0023] The following combines the attached Figure 1-2 to further elaborate on the present invention.

[0024] Please refer to Figure 1-2 , the present invention provides a technical solution: a fan cover for an air conditioner heat exchanger, including a connecting pipe 1. An internal machine compartment 2 is opened in the connecting pipe 1. A first motor 3 is fixedly connected inside the machine compartment 2. A first bearing 4 penetrates through the surface of the machine compartment 2. The output shaft of the first motor 3 penetrates through the first bearing 4. A threaded rod 5 is fixedly connected to the surface of the output shaft of the first motor 3. A rotating shaft 6 is fixedly connected to the surface of the threaded rod 5. A second bearing 7 is sleeved on the surface of the rotating shaft 6. The second bearing 7 is fixedly connected to the inner wall of the connecting pipe 1. A threaded nut 8 is threadedly connected to the surface of the threaded rod 5. A fixed frame 9 is fixedly connected to the surface of the threaded nut 8. A card slot 10 is opened in the inner wall of the fixed frame 9. There are multiple card slots 10, all opened in the inner wall of the fixed frame 9. A card block 11 is clamped in the card slot 10.

[0025] By adopting the above technical solution, by setting the first motor 3, the threaded rod 5, the threaded nut 8, the clamping block 11 and the filter plate 12, when cleaning the filter plate 12, people control the operation of the first motor 3 through the control switch, thereby driving the threaded rod 5 to rotate. With the cooperation of the sliding rod 13 and the sliding sleeve 14, the threaded nut 8 is driven to move, so as to drive the fixing frame 9 to move upward, making the filter plate 12 move out. Then people take out the filter plate 12 for cleaning, which is more convenient. Under the action of the first motor 3, the threaded rod 5, the threaded nut 8, the clamping block 11 and the filter plate 12, it is more convenient for people to take out the filter plate 12 for cleaning.

[0026] Specifically, the surface of the clamping block 11 is fixedly connected with the filter plate 12, the inner wall of the connecting pipe 1 is fixedly connected with the sliding rod 13, the surface of the sliding rod 13 is sleeved with the sliding sleeve 14, the sliding sleeve 14 is fixedly connected to the surface of the fixing frame 9, the upper surface of the connecting pipe 1 is provided with a movable groove 15, the fixing frame 9 is arranged in the movable groove 15, the surface of the connecting pipe 1 is fixedly connected with a dust-proof net 16, the surface of the connecting pipe 1 is fixedly connected with a connecting plate 17, there are two connecting plates 17 in total, and they are symmetrically and fixedly connected to the surface of the connecting pipe 1, and the surface of the connecting plate 17 is fixedly connected with a limiting rod 18.

[0027] By adopting the above technical solution, by setting the second motor 20, the toothed plate 22, the gear 21, the third motor 23 and the cleaning roller 24, when cleaning the dust-proof net 16, people control the operation of the third motor 23 through the control switch, thereby driving the cleaning roller 24 to rotate to clean the dust-proof net 16. At the same time, people control the operation of the second motor 20 through the control switch, thereby driving the gear 21 to move along the toothed plate 22, so that the cleaning roller 24 moves up and down to clean different positions of the dust-proof net 16, which is more efficient and convenient. Under the action of the second motor 20, the toothed plate 22, the gear 21, the third motor 23 and the cleaning roller 24, it is more convenient for people to clean the dust-proof net 16.

[0028] Specifically, a limiting block 19 is adjusted on the surface of the limiting rod 18, and the second motor 20 is embedded on the surface of the limiting block 19, and the surface of the output shaft of the second motor 20 is fixedly connected with the gear 21.

[0029] Specifically, the surface of the connecting plate 17 is fixedly connected with the toothed plate 22, and the toothed plate 22 is meshed with the gear 21.

[0030] Specifically, the third motor 23 is embedded on the surface of the limiting block 19, and the surface of the output shaft of the third motor 23 is fixedly connected with the cleaning roller 24.

[0031] The working principle of the present utility model is as follows:

[0032] First, people install the connecting pipe 1 at the designated position and turn on the power supply. When cleaning the filter plate 12, people control the first motor 3 to operate to drive the threaded rod 5 to rotate. With the cooperation of the sliding rod 13 and the sliding sleeve 14, the threaded nut 8 is driven to move, and at the same time, the fixing frame 9 is driven to move upward, so that the filter plate 12 is moved out. Then people can draw out the filter plate 12 from the clamping groove 10 for cleaning, which is more convenient. When cleaning the dust-proof net 16, people control the second motor 20 and the third motor 23 to operate. The third motor 23 operates to drive the cleaning roller 24 to rotate to clean the dust-proof net 16. The second motor 20 operates to drive the gear 21 to move along the toothed plate 22, so that the cleaning roller 24 moves up and down to clean different positions of the dust-proof net 16, which is more efficient and convenient.

[0033] This specific embodiment is only an interpretation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A fan cover for an air conditioner heat exchanger, comprising a connecting pipe (1), characterized in that: A machine chamber (2) is provided inside the connecting pipe (1), a first motor (3) is fixedly connected inside the machine chamber (2), a first bearing (4) is passed through the surface of the machine chamber (2), an output shaft of the first motor (3) is passed through the first bearing (4), a threaded rod (5) is fixedly connected to the surface of the output shaft of the first motor (3), a rotating shaft (6) is fixedly connected to the surface of the threaded rod (5), a second bearing (7) is sleeved on the surface of the rotating shaft (6), the second bearing (7) is fixedly connected to the inner wall of the connecting pipe (1), a threaded cap (8) is threadedly connected to the surface of the threaded rod (5), a fixing frame (9) is fixedly connected to the surface of the threaded cap (8), a clamping groove (10) is provided on the inner wall of the fixing frame (9), a plurality of the clamping grooves (10) are provided, all of which are provided on the inner wall of the fixing frame (9), and a clamping block (11) is clamped in the clamping groove (10).

2. A fan cover for an air conditioner heat exchanger according to claim 1, characterized in that: The surface of the block (11) is fixedly connected with a filter plate (12); the inner wall of the connecting tube (1) is fixedly connected with a slide rod (13); the surface of the slide rod (13) is sleeved with a slide sleeve (14); the slide sleeve (14) is fixedly connected to the surface of the fixing frame (9); the upper surface of the connecting tube (1) is provided with a movable groove (15); the fixing frame (9) is inserted into the movable groove (15); the surface of the connecting tube (1) is fixedly connected with a dustproof net (16); the surface of the connecting tube (1) is fixedly connected with a connecting plate (17); there are two connecting plates (17) in total, which are symmetrically fixedly connected to the surface of the connecting tube (1); the surface of the connecting plate (17) is fixedly connected with a limiting rod (18).

3. A fan cover for an air conditioner heat exchanger according to claim 2, characterized in that: The surface of the limiting rod (18) is adjusted with a limiting block (19), the surface of the limiting block (19) is embedded with a second motor (20), and the surface of the output shaft of the second motor (20) is fixedly connected with a gear (21).

4. A fan cover for an air conditioner heat exchanger according to claim 3, characterized in that: A toothed plate (22) is fixedly connected to the surface of the connecting plate (17), and the toothed plate (22) is meshed with the gear (21).

5. A fan cover for an air conditioner heat exchanger according to claim 4, characterized in that: A third motor (23) is embedded on the surface of the limit block (19), and a cleaning roller (24) is fixedly connected to the surface of the output shaft of the third motor (23).

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