Outdoor unit air filter cleaning device for air conditioner maintenance

Abstract

The utility model discloses an outdoor unit air filter cleaning device for air conditioner maintenance, and relates to the technical field of air conditioner maintenance. The device comprises a fixed fence, the bottom of the fixed fence is fixedly connected with a supporting base, the right side of the fixed fence is fixedly connected with a supporting plate, and the top of the fixed fence is fixedly connected with a water pump; a clamping plate assembly and a first supporting block are arranged in the fixing fence. The clamping plate assembly comprises a rotating handle, the worm is arranged, specifically, the rotating handle is rotated to drive the worm to drive the movable plate to slide on the surface of the limiting block through the movable wheel according to limiting of the fixing ring, so that the movable plate is close to or away from the fixed plate, and the movable plate is fixed by adjusting the distance between the fixed plate and the movable plate. The air filter element of the air conditioner is fixed before being cleaned, shaking during cleaning is avoided, the cleaning effect is improved, meanwhile, through cooperation of a spring, a sliding barrel and a sliding rod, the expansibility of equipment is improved, the types of air filters are increased, and the usability of the equipment is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of air conditioner maintenance, and particularly relates to an external air filter cleaning device for air conditioner maintenance. Background Art

[0002] The filter element of the paper dry air filter is made of microporous filter paper treated with resin. The filter paper is porous, loose, and folded, with certain mechanical strength and water resistance. It has the advantages of high filtration efficiency, simple structure, light weight, low cost, and easy maintenance. It is the most widely used air filter for air conditioners.

[0003] Most of the existing devices cannot fix the air filter core during cleaning, which causes the air filter core to shake in the device during cleaning, thereby affecting the cleaning effect and making the air filter core not cleaned thoroughly. Therefore, we propose an external machine filter cleaning device for air conditioner maintenance. Utility Model Content

[0004] The purpose of the utility model is to provide an external air filter cleaning device for air-conditioning maintenance. By rotating the handle according to the limit of the fixed ring, the worm is driven to drive the movable plate to slide on the surface of the limiting block through the movable wheel, thereby achieving approaching or moving away from the fixed plate. According to the distance between the fixed plate and the movable plate, the air filter core of the air conditioner is fixed, thereby achieving comprehensive in-tank cleaning of the air filter core of the air conditioner, realizing the fixing effect, and solving the problem that it is inconvenient to clamp the air filter core with the existing cleaning device, thereby comprehensively cleaning the air filter core plate.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is an external air filter cleaning device for air conditioner maintenance, comprising a fixed bar, a support base is fixedly connected to the bottom of the fixed bar, a support plate is fixedly connected to the right side of the fixed bar, and a water pump is fixedly connected to the top of the fixed bar; a clamping plate assembly and a support block are arranged inside the fixed bar;

[0007] The clamping plate assembly includes a turning handle, a worm gear is fixedly connected to the front of the turning handle, and the outer surface of the worm gear is rotatably connected to a fixing plate and a fixing ring, the back of the fixing plate is fixedly connected to the front of the fixing ring, the worm gear is threadedly connected to a movable plate, the outer surface of the movable plate is fixedly connected to a movable wheel, the outer surface of the movable plate is fixedly connected to a limiting block, the outer surface of the limiting block is provided with a slot one, and the outer surface of the movable wheel is slidably connected to the slot one. Specifically, the turning handle is driven by the worm gear to drive the movable plate to slide on the surface of the limiting block through the movable wheel according to the limit of the fixing ring, so as to approach or move away from the fixed plate, and the distance between the fixed plate and the movable plate is adjusted, so as to fix the air filter core of the air conditioner before cleaning to avoid shaking during cleaning, thereby improving the cleaning effect. At the same time, through the cooperation of the spring, the sliding cylinder and the sliding rod, the extensibility of the equipment is increased, the types of air filters are increased, thereby improving the usability of the equipment.

[0008] Furthermore, a motor is fixedly connected to the top of the support plate, a power rod is fixedly connected to the left output end of the motor, the outer surface of the power rod is transmission-connected to a track, and the inner wall of the top of the track is transmission-connected to a rotating rod 1, and power is transmitted through the power rod, thereby causing the rotating rod to rotate.

[0009] Furthermore, the left side of the rotating rod 1 is rotatably connected to the fixed bar, the left side of the rotating rod 1 passes through the fixed bar and extends to the inside, the left side of the rotating rod 1 is fixedly connected to a support block 1, the number of the support blocks 1 is two, and the top and bottom of the two support blocks 1 are respectively fixedly connected to cross bars, and the left side of the support block 1 located on the right side is fixedly connected to a plurality of springs and a slide cylinder, which are specifically cooperated with the slide cylinder and the slide rod to achieve limited fixing during rotation.

[0010] Furthermore, a sliding rod is slidably connected to the inner wall of the slide cylinder on the right side, and a support block 2 is fixedly connected to the sliding rod and the left side of the spring on the right side. The left side of the support block 2 on the right side is fixedly connected to a plurality of limiting blocks. The ductility of the equipment is specifically improved by the spring, so that the equipment can be equipped with various types of air filters for cleaning.

[0011] Furthermore, the left side of the support block 1 located on the left side is fixedly connected with a rotating rod 2, and the left side of the rotating rod 2 is rotatably connected to the left inner wall of the fixed column, so that cleaning is cleaner through the rotating rod.

[0012] Furthermore, an output pipe is fixedly connected to the front of the water pump, and a plurality of cleaning nozzles are fixedly connected to the outer surface of the output pipe. An input pipe is fixedly connected to the right side of the water pump. Specifically, the water in the water tank is passed through the input pipe by starting the water pump, thereby pressurized and output through the output pipe, and then the filter element is cleaned through the cleaning nozzle. At the same time, the motor is started to rotate the splint assembly, thereby achieving comprehensive cleaning of the air filter element of the air conditioner.

[0013] Furthermore, a water tank is fixedly connected to the right side of the input pipe, the bottom of the water tank contacts a plurality of support frames, the bottom of the support frame is fixedly connected to the top of the fixed column, and water is pumped from the water tank through the input pipe machine to perform cleaning operations.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model sets a worm, specifically, drives the worm to drive the movable plate to slide on the surface of the limiting block through the movable wheel according to the limit of the fixed ring by rotating the handle, so as to achieve approaching or moving away from the fixed plate, and adjust the distance between the fixed plate and the movable plate to fix the air filter core of the air conditioner before cleaning to avoid shaking during cleaning, thereby improving the cleaning effect. At the same time, through the cooperation of the spring, the slide cylinder and the slide rod, the expansibility of the equipment is increased, the types of air filters are increased, and the practicability of the equipment is improved.

[0016] 2. The utility model sets an output pipe, specifically, starts the water pump to let the water in the water tank pass through the input pipe, thereby pressurizing and outputting it through the output pipe, then cleans the filter element through the cleaning nozzle, and starts the motor to rotate the splint assembly at the same time, thereby achieving comprehensive cleaning of the air filter element of the air conditioner.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 A schematic diagram of a structure supporting the utility model;

[0021] Figure 3 This is a structural schematic diagram of a rotating rod of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the support frame of the utility model;

[0023] Figure 5 It is a schematic diagram of the worm structure of the utility model.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 1. Fixed bar; 11. Support base; 12. Support plate; 2. Motor; 21. Power rod; 22. Track; 23. Turn bar 1; 231. Turn bar 2; 3. Water pump; 31. Output pipe; 311. Cleaning nozzle; 32. Input pipe; 33. Water tank; 331. Support frame; 4. Support block 1; 41. Spring; 42. Slide; 43. Slide bar; 44. Cross bar; 45. Support block 2; 5. Clamp assembly; 51. Turn handle; 52. Fixed ring; 53. Fixed plate; 54. Worm; 55. Movable plate; 56. Limiting block; 57. Movable wheel. DETAILED DESCRIPTION

[0026] 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 them. 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.

[0027] See also Figure 1-5 As shown, the utility model is an external air filter cleaning device for air conditioner maintenance, comprising a fixed bar 1, a support base 11 is fixedly connected to the bottom of the fixed bar 1, a support plate 12 is fixedly connected to the right side of the fixed bar 1, and a water pump 3 is fixedly connected to the top of the fixed bar 1; a clamping plate assembly 5 and a support block 4 are arranged inside the fixed bar 1;

[0028] The clamping plate assembly 5 includes a turning handle 51, a worm 54 is fixedly connected to the front of the turning handle 51, and a fixing plate 53 and a fixing ring 52 are rotatably connected to the outer surface of the worm 54, the back of the fixing plate 53 is fixedly connected to the front of the fixing ring 52, and the worm 54 is threadedly connected to a movable plate 55, and a movable wheel 57 is fixedly connected to the outer surface of the movable plate 55, and a limiting block 56 is fixedly connected to the outer surface of the fixing plate 53. A notch 1 is provided on the outer surface of the limiting block 56, and the outer surface of the movable wheel 57 is slidably connected to the notch 1. By rotating the turning handle 51 according to the limit of the fixing ring 52, the worm 54 is driven to drive the movable plate 55 to slide on the surface of the limiting block 56 through the movable wheel 57, so as to approach or move away from the fixing plate 53, and the distance between the fixing plate 53 and the movable plate 55 is adjusted, so as to fix the air filter core of the air conditioner before cleaning to avoid shaking during cleaning, thereby improving the cleaning effect. At the same time, through the cooperation of the spring 41, the slide cylinder 42 and the slide rod 43, the extensibility of the equipment is increased, the types of air filters are increased, and the practicability of the equipment is improved.

[0029] A motor 2 is fixedly connected to the top of the support plate 12, a power rod 21 is fixedly connected to the left output end of the motor 2, a crawler 22 is transmission-connected to the outer surface of the power rod 21, and a rotating rod 23 is transmission-connected to the inner wall of the top of the crawler 22.

[0030] The left side of the rotating rod 23 is rotatably connected to the fixed column 1. The left side of the rotating rod 23 passes through the fixed column 1 and extends to the inside. The left side of the rotating rod 23 is fixedly connected to a support block 4. There are two support blocks 4. The top and bottom of the two support blocks 4 are respectively fixedly connected to a cross bar 44. The left side of the support block 4 on the right side is fixedly connected to a plurality of springs 41 and a slide cylinder 42.

[0031] The inner wall of the slide cylinder 42 on the right side is slidably connected with a slide rod 43, the slide rod 43 on the right side and the left side of the spring 41 are fixedly connected with a support block 2 45, and the left side of the support block 2 45 on the right side is fixedly connected to a plurality of limiting blocks 56.

[0032] The left side of the support block 1 4 located on the left side is fixedly connected with a rotating rod 231 , and the left side of the rotating rod 231 is rotatably connected to the left inner wall of the fixed fence 1 .

[0033] An output pipe 31 is fixedly connected to the front of the water pump 3, and a plurality of cleaning nozzles 311 are fixedly connected to the outer surface of the output pipe 31. An input pipe 32 is fixedly connected to the right side of the water pump 3. Specifically, the water in the water tank 33 is pressurized through the input pipe 32 and output through the output pipe 31 by starting the water pump 3, and then the filter element is cleaned through the cleaning nozzle 311. At the same time, the motor 2 is started to rotate the splint assembly 5, thereby achieving comprehensive cleaning of the air filter element of the air conditioner.

[0034] A water tank 33 is fixedly connected to the right side of the input pipe 32 . The bottom of the water tank 33 contacts a plurality of support frames 331 . The bottom of the support frames 331 is fixedly connected to the top of the fixed fence 1 .

[0035] A specific application of this embodiment is: when in use, first place the cleaning device in the working position, then take out the air-conditioning filter that needs to be cleaned for use, then rotate the handle 51 inside the fixed ring 52, and push the movable plate 55 close to or away from the fixed plate 53 through the worm 54 according to the action of the movable wheel 57, so as to fix the air-conditioning filter for cleaning in advance, and rotate the worm 54 according to the handle 51 to fix the two sides of the air-conditioning filter on the side where the movable plate 55 and the fixed plate 53 are close to each other. Since the splint assembly 5 is fixed to one side of the support block 45, and the spring 41 and the slide rod 43 are respectively fixed on the other side of the support block 45, the slide rod 43 and the slide cylinder 42 are a group, and this design can be used to fix air-conditioning filters of different lengths. Since the spring 41 and the other side of the slide cylinder 42 are fixed to the support block one 4 outer surface, and the top and bottom of the two symmetrical support blocks 4 are fixed to the cross bar 44 respectively, and the support block 4 on the left side is fixed on the rotating rod 23, and the other end of the rotating rod 23 is connected to the inside of the crawler 22, and the support block 4 on the right side is fixed on the rotating rod 231, and the other end of the rotating rod 231 rotates with the fixed fence 1, so the motor 2 is started, and the crawler 22 is driven by the power rod 21 to cooperate with the rotating rod 23 to rotate, so that the air conditioning filter fixed on the clamping plate assembly 5, according to the rotation of the motor 2, the water pump 3 on the top of the fixed fence 1 is started at the same time, and the cleaning water in the water tank 33 is input into the water pump 3 through the input pipe 32, and the water pump 3 is pressurized and output to the input pipe 32. Since the input pipe 32 is provided with a plurality of cleaning nozzles 311, the air conditioning filter can be cleaned in all directions in coordination with the rotation of the motor 2.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An external air filter cleaning device for air conditioner maintenance, comprising a fixed fence (1), wherein the bottom of the fixed fence (1) is fixedly connected to a support base (11), characterized in that: A support plate (12) is fixedly connected to the right side of the fixed fence (1), and a water pump (3) is fixedly connected to the top of the fixed fence (1); a clamping plate assembly (5) and a support block (4) are arranged inside the fixed fence (1); The clamping plate assembly (5) comprises a turning handle (51), the front surface of the turning handle (51) is fixedly connected to a worm (54), the outer surface of the worm (54) is rotatably connected to a fixed plate (53) and a fixed ring (52), the back surface of the fixed plate (53) is fixedly connected to the front surface of the fixed ring (52), the worm (54) is threadedly connected to a movable plate (55), the outer surface of the movable plate (55) is fixedly connected to a movable wheel (57), the outer surface of the fixed plate (53) is fixedly connected to a limiting block (56), the outer surface of the limiting block (56) is provided with a notch one, and the outer surface of the movable wheel (57) is slidably connected to the notch one.

2. The external air filter cleaning device for air conditioner maintenance according to claim 1, characterized in that: The top of the support plate (12) is fixedly connected to a motor (2), the left output end of the motor (2) is fixedly connected to a power rod (21), the outer surface of the power rod (21) is transmission-connected to a crawler (22), and the top inner wall of the crawler (22) is transmission-connected to a rotating rod (23).

3. The external air filter cleaning device for air conditioner maintenance according to claim 2, characterized in that: The left side of the rotating rod 1 (23) is rotatably connected to the fixed bar (1), and the left side of the rotating rod 1 (23) passes through the fixed bar (1) and extends to the inside. The left side of the rotating rod 1 (23) is fixedly connected to a support block 1 (4). The number of the support blocks 1 (4) is two, and the tops and bottoms of the two support blocks 1 (4) are respectively fixedly connected to cross bars (44). The left side of the support block 1 (4) located on the right side is fixedly connected to a plurality of springs (41) and a slide cylinder (42).

4. The external air filter cleaning device for air conditioner maintenance according to claim 3, characterized in that: The inner wall of the slide cylinder (42) on the right side is slidably connected with a slide rod (43), the left side of the slide rod (43) and the spring (41) on the right side are fixedly connected with a second support block (45), and the left side of the second support block (45) on the right side is fixedly connected with a plurality of limiting blocks (56).

5. The external air filter cleaning device for air conditioner maintenance according to claim 4, characterized in that: The left side of the support block 1 (4) located on the left side is fixedly connected to a rotating rod 2 (231), and the left side of the rotating rod 2 (231) is rotatably connected to the left inner wall of the fixed fence (1).

6. The external air filter cleaning device for air conditioner maintenance according to claim 1, characterized in that: The front of the water pump (3) is fixedly connected to an output pipe (31), the outer surface of the output pipe (31) is fixedly connected to a plurality of cleaning nozzles (311), and the right side of the water pump (3) is fixedly connected to an input pipe (32).

7. The external air filter cleaning device for air conditioner maintenance according to claim 6, characterized in that: The right side of the input pipe (32) is fixedly connected to a water tank (33), the bottom of the water tank (33) is in contact with a plurality of support frames (331), and the bottom of the support frames (331) is fixedly connected to the top of the fixed fence (1).

Images