Air conditioner outdoor unit fin cleaning device

Abstract

The utility model relates to the technical field of air conditioner cleaning devices, in particular to an air conditioner outdoor unit fin cleaning device which comprises a liquid storage tank, an installation frame is fixedly connected to the outer wall of the bottom of the liquid storage tank, a water pump is fixedly connected to the inner wall of the installation frame, and an output port of the water pump is connected with a cleaning assembly through a hose. The cleaning assembly comprises a mounting column connected to the hose, a mounting cover is fixedly connected to the outer wall of the top of the mounting column, a plurality of nozzles distributed at equal intervals are fixedly connected to the outer wall of the top of the mounting cover, a driving box is fixedly connected to the outer wall of one side of the mounting cover, and cleaning rollers are arranged on the inner wall of the mounting cover. The air conditioner fin cleaning device overcomes the defects in the prior art, through cooperation of the liquid storage box and the cleaning assembly, air conditioner fins can be cleaned conveniently, the cleaning efficiency is improved through the cleaning assembly convenient to move, meanwhile, the air conditioner fins of different specifications can be cleaned conveniently, and the cleaning efficiency is improved. And through the arrangement of the adjustable cleaning roller, the cleaning efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioner cleaning devices, in particular to a fin cleaning device for an outdoor unit of an air conditioner. Background Art

[0002] Air conditioner fins are those thin metal sheets that are evenly and neatly arranged on the row pipes. These thin metal sheets are in close contact with the row pipes, which increase the heat exchange area of ​​the row pipes. These thin metal sheets are called fins. They are a type of evaporator. They use liquid low-temperature refrigerant to evaporate easily under low pressure, turn into vapor and absorb the heat of the cooled medium to achieve the purpose of refrigeration.

[0003] After searching, the Chinese patent application number CN219494991U discloses a fin cleaning device for an air conditioner outdoor unit, including a support frame, a first motor is embedded in the support frame, and a screw is connected to the power output end of the first motor, a slider is sleeved on the outside of the screw, and an assembly frame is fixed to one side of the slider, a first nozzle is fixed axially to the assembly frame, and a second nozzle is arranged on one side of the first nozzle, a medicine box is fixed to the top of the support frame, and a stirring device body is installed inside the medicine box, a micro pump is arranged on one side of the medicine box, and a delivery hose is connected to the other side of the micro pump.

[0004] The air conditioner outdoor unit fin cleaning device in the above patent has the following shortcomings: the above patent is not convenient to use during the process of cleaning the air conditioner fins, mainly because the above cleaning device is relatively large in size and has poor flexibility, resulting in its general cleaning effect. Utility Model Content

[0005] The purpose of the utility model is to solve or at least alleviate the problems existing in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fin cleaning device for an outdoor unit of an air conditioner, comprising a liquid storage tank, a mounting frame is fixedly connected to the bottom outer wall of the liquid storage tank, and a water pump is fixedly connected to the inner wall of the mounting frame, the water pump output port is connected to a cleaning assembly through a hose, the cleaning assembly comprises a mounting column connected to the hose, and a mounting cover is fixedly connected to the top outer wall of the mounting column, a plurality of nozzles equidistantly distributed are fixedly connected to the top outer wall of the mounting cover, a drive box is fixedly connected to the outer wall of one side of the mounting cover, a cleaning roller is provided on the inner wall of the mounting cover, and a handle is fixedly connected to the outer wall of the mounting column.

[0007] By adopting the above structure, the liquid storage tank and the water pump can be used to cooperate with the cleaning component to clean the fins of the air conditioner. At the same time, the cleaning component is flexible and easy to move, so it is convenient to clean the fins of air conditioners of different specifications. The setting of the nozzle in the cleaning component facilitates the flushing of the fins, and the setting of the cleaning roller facilitates further cleaning of the fins.

[0008] An opening which is in communication with the driving box is formed on the inner wall of one side of the installation cover, and a driving plate is slidably connected to the inner wall of the opening.

[0009] With the above structure, the driving plate can be easily slid between the driving box and the mounting cover.

[0010] One end of the driving plate is fixedly connected with a U-shaped frame, and the cleaning roller is rotatably connected to the U-shaped frame.

[0011] With the above structure, the cleaning roller can be easily installed by setting the U-shaped frame.

[0012] A motor is fixedly connected to an outer wall of one side of the U-shaped frame, and an output shaft of the motor is fixedly connected to the cleaning roller.

[0013] With the above structure, the cleaning roller can be directly driven to rotate by the motor, and the fins can be directly cleaned when the cleaning roller rotates.

[0014] The inner wall of the driving box is fixedly connected to two mounting rods, the driving plate is slidably connected to the outer walls of the two mounting rods, and the outer walls of the two mounting rods are both sleeved with springs.

[0015] With the above structure, the arrangement of the mounting rod facilitates the sliding of the driving plate, and the arrangement of the spring facilitates the sliding of the auxiliary driving plate.

[0016] The inner wall of the driving box is fixedly connected with an electromagnet, and the top outer wall of the driving plate is fixedly connected with a magnet matching the electromagnet.

[0017] With the above structure, the magnetism is generated by the electromagnet passband to attract or repel the magnet, and then the driving plate is driven to move by the magnet.

[0018] The water pump input port is connected to the liquid storage tank through a pipeline, and the inner wall of the mounting frame is fixedly connected with a lithium battery.

[0019] With the above structure, the water pump can be powered conveniently by the arrangement of a lithium battery.

[0020] A liquid inlet is provided on the outer wall of the top of the liquid storage box, a sealing plug is screwed on the inner wall of the liquid inlet, and a handle is fixedly connected to the outer wall of the top of the liquid storage box.

[0021] With the above structure, the liquid inlet is arranged to facilitate the injection of cleaning liquid into the liquid storage tank.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] (1) The utility model facilitates the cleaning of the fins of the air conditioner by cooperating between the liquid storage tank and the cleaning component. The conveniently movable cleaning component improves the cleaning efficiency and facilitates the cleaning of the fins of the air conditioner of different specifications. The cleaning efficiency is further improved by the setting of the adjustable cleaning roller.

[0024] (2) The utility model sets a drive box in the mounting cover. The cooperation between the electromagnet and the magnet in the drive box facilitates the adjustment of the position of the cleaning roller in the mounting cover, thereby facilitating the cleaning of air-conditioning fins of different specifications. The cooperation between the mounting rod and the spring facilitates the adjustment of the auxiliary drive plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the cleaning component structure of the utility model;

[0027] Figure 3 It is a schematic diagram of the cross-sectional structure of the installation cover of the utility model.

[0028] In the figure: 1. Liquid storage tank; 2. Cleaning component; 3. Handle; 4. Sealing plug; 5. Mounting frame; 6. Lithium battery; 7. Water pump; 8. Mounting column; 9. Grip; 10. Mounting cover; 11. Cleaning roller; 12. Spray nozzle; 13. Drive box; 14. Spring; 15. Mounting rod; 16. Electromagnet; 17. Magnet; 18. Drive plate; 19. U-shaped frame; 20. Motor. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-3, a fin cleaning device for an air conditioner outdoor unit comprises a liquid storage tank 1, a mounting frame 5 is fixedly connected to the outer wall of the bottom of the liquid storage tank 1, and a water pump 7 is fixedly connected to the inner wall of the mounting frame 5, and the output port of the water pump 7 is connected to a cleaning component 2 through a hose, and the cleaning component 2 comprises a mounting column 8 connected to the hose, and a mounting cover 10 is fixedly connected to the outer wall of the top of the mounting column 8, and a plurality of nozzles 12 distributed at equal distances are fixedly connected to the outer wall of the top of the mounting cover 10, and a driving box 13 is fixedly connected to the outer wall of one side of the mounting cover 10, and a cleaning roller 11 is arranged on the inner wall of the mounting cover 10, and a handle 9 is fixedly connected to the outer wall of the mounting column 8. The liquid storage tank 1 and the water pump 7 are conveniently used to cooperate with the cleaning component 2 to clean the fins of the air conditioner, and the cleaning component 2 is flexible and convenient to move, so as to facilitate the cleaning of air conditioner fins of different specifications, and the arrangement of the nozzle 12 in the cleaning component 2 is convenient for flushing the fins, and the arrangement of the cleaning roller 11 is convenient for further cleaning the fins.

[0031] For details, please refer to Figure 3 An opening is provided on the inner wall of one side of the mounting cover 10 and is connected to the driving box 13 , and a driving plate 18 is slidably connected to the inner wall of the opening, so that the driving plate 18 can be conveniently slid between the driving box 13 and the mounting cover 10 .

[0032] For details, please refer to Figure 3 One end of the driving plate 18 is fixedly connected to a U-shaped frame 19, and the cleaning roller 11 is rotatably connected to the U-shaped frame 19. The arrangement of the U-shaped frame 19 facilitates the installation of the cleaning roller 11.

[0033] For details, please refer to Figure 3 A motor 20 is fixedly connected to an outer wall of one side of the U-shaped frame 19, and an output shaft of the motor 20 is fixedly connected to the cleaning roller 11. The motor 20 is conveniently and directly driven to rotate the cleaning roller 11, and the fins are directly cleaned when the cleaning roller 11 rotates.

[0034] For details, please refer to Figure 3 Two mounting rods 15 are fixedly connected to the inner wall of the driving box 13, and the driving plate 18 is slidably connected to the outer walls of the two mounting rods 15. The outer walls of the two mounting rods 15 are both sleeved with springs 14. The setting of the mounting rods 15 facilitates the sliding of the driving plate 18, and the setting of the springs 14 facilitates the sliding of the auxiliary driving plate 18.

[0035] For details, please refer to Figure 3 The inner wall of the driving box 13 is fixedly connected with an electromagnet 16, and the top outer wall of the driving plate 18 is fixedly connected with a magnet 17 matching the electromagnet 16. The electromagnet 16 generates magnetism to attract or repel the magnet 17, and then the driving plate 18 is driven to move by the magnet 17.

[0036] For details, please refer to Figure 1The water pump 7 input port is connected to the liquid storage tank 1 through a pipeline, and the inner wall of the mounting frame 5 is fixedly connected with a lithium battery 6, which is convenient for powering the water pump 7 through the arrangement of the lithium battery 6.

[0037] For details, please refer to Figure 1 A liquid inlet is provided on the top outer wall of the liquid storage tank 1, and a sealing plug 4 is screwed on the inner wall of the liquid inlet. A handle 3 is fixedly connected to the top outer wall of the liquid storage tank 1. The liquid inlet is provided to facilitate the injection of cleaning liquid into the liquid storage tank 1.

[0038] Working principle: When in use, inject the cleaning liquid into the liquid storage tank 1. When cleaning, start the water pump 7 to first rinse the fins through the nozzle 12. After cleaning, start the motor 20 to drive the cleaning roller 11 to rotate. When the cleaning roller 11 rotates, the fins are directly cleaned. When cleaning air-conditioning fins of different specifications, the position of the cleaning roller 11 is adjusted. During adjustment, the electromagnet 16 is energized to generate magnetism opposite to that of the magnet 17, thereby attracting the magnet 17 to drive the drive plate 18 to move toward the electromagnet 16, thereby facilitating the collection of the cleaning roller 11 into the mounting cover 10.

[0039] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fin cleaning device for an air conditioner outdoor unit, comprising a liquid storage tank (1), characterized in that: The bottom outer wall of the liquid storage tank (1) is fixedly connected to a mounting frame (5), and the inner wall of the mounting frame (5) is fixedly connected to a water pump (7); the output port of the water pump (7) is connected to a cleaning component (2) via a hose; the cleaning component (2) comprises a mounting column (8) connected to the hose, and the top outer wall of the mounting column (8) is fixedly connected to a mounting cover (10); the top outer wall of the mounting cover (10) is fixedly connected to a plurality of nozzles (12) distributed at equal distances; the outer wall of one side of the mounting cover (10) is fixedly connected to a driving box (13); the inner wall of the mounting cover (10) is provided with a cleaning roller (11); and the outer wall of the mounting column (8) is fixedly connected to a handle (9).

2. The fin cleaning device for an air conditioner outdoor unit according to claim 1, characterized in that: An opening communicating with the drive box (13) is formed on the inner wall of one side of the installation cover (10), and a drive plate (18) is slidably connected to the inner wall of the opening.

3. The fin cleaning device for an air conditioner outdoor unit according to claim 2, characterized in that: One end of the driving plate (18) is fixedly connected to a U-shaped frame (19), and the cleaning roller (11) is rotatably connected to the U-shaped frame (19).

4. The fin cleaning device for an air conditioner outdoor unit according to claim 3, characterized in that: A motor (20) is fixedly connected to an outer wall of one side of the U-shaped frame (19), and an output shaft of the motor (20) is fixedly connected to the cleaning roller (11).

5. The fin cleaning device for an air conditioner outdoor unit according to claim 4, characterized in that: The inner wall of the drive box (13) is fixedly connected to two mounting rods (15), the drive plate (18) is slidably connected to the outer walls of the two mounting rods (15), and the outer walls of the two mounting rods (15) are both sleeved with springs (14).

6. The fin cleaning device for an air conditioner outdoor unit according to claim 5, characterized in that: An electromagnet (16) is fixedly connected to the inner wall of the driving box (13), and a magnet (17) matching the electromagnet (16) is fixedly connected to the top outer wall of the driving plate (18).

7. The fin cleaning device for an air conditioner outdoor unit according to claim 6, characterized in that: The water pump (7) input port is connected to the liquid storage tank (1) via a pipeline, and a lithium battery (6) is fixedly connected to the inner wall of the mounting frame (5).

8. The fin cleaning device for an air conditioner outdoor unit according to claim 7, characterized in that: The top outer wall of the liquid storage box (1) is provided with a liquid inlet, and the inner wall of the liquid inlet is screwed with a sealing plug (4), and the top outer wall of the liquid storage box (1) is fixedly connected with a handle (3).

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