CN219889715U

CN219889715U - Air filtering mechanism for central air conditioner

Info

Publication number: CN219889715U
Application number: CN202321168987.9U
Authority: CN
Inventors: 刘志; 明阳洋
Original assignee: Huateng Zhongli Electromechanical Engineering Wuhan Co ltd
Current assignee: Huateng Zhongli Electromechanical Engineering Wuhan Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-10-24
Anticipated expiration: 2033-05-16

Abstract

The utility model relates to the technical field of central air conditioning purification and discloses an air filtering mechanism for a central air conditioner, which comprises a box body, wherein a grid plate is fixedly arranged on the left side of the box body, a dust collecting box is connected to the bottom of the inner wall of the box body in a sliding manner, a filter screen is fixedly arranged in the box body, an active carbon filter screen is movably arranged in the box body, a movable plate positioned on the left side of the filter screen is connected to the inner side of the box body in a sliding manner, a hairbrush in contact with the filter screen is fixedly arranged on the right side of the movable plate, a supporting plate is fixedly arranged in the box body, a rack is fixedly arranged at the top of the supporting plate, a motor is connected to the left side of the movable plate through a bolt, and a gear meshed with the rack is fixedly arranged at the output shaft end of the motor. This air filter mechanism for central air conditioner conveniently clears up the filter screen like this, reduces staff's work load, improves cleaning efficiency for the air quality of filtration improves.

Description

Air filtering mechanism for central air conditioner

Technical Field

The utility model relates to the technical field of central air conditioning purification, in particular to an air filtering mechanism for a central air conditioner.

Background

Because of the excellent refrigerating and heating effects, the central air conditioner is widely used on the existing buildings, at present, an air inlet and an air suction port are arranged in an air-conditioning room of the existing central air conditioner to form a circulation, so that the aim of changing the room temperature is fulfilled, and fresh air control systems of the central air conditioner mostly adopt fresh air from outside for refrigerating or heating during working, so that the freshness of indoor air is ensured, the air from outside is required to be further filtered, and the air quality is ensured.

However, when the central air conditioner is in actual use, dust can be attached to the filter screen during long-time use of the filter mechanism, and the filter screen is mildewed under the action of mould, so that the purification effect is affected, and when the filter screen is to be cleaned, a worker is required to detach the filter screen for manual cleaning, so that the filter screen is inconvenient to clean, the workload of the worker is increased, and the cleaning efficiency is affected.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an air filtering mechanism for a central air conditioner, which has the advantages of convenient cleaning, manpower saving and the like, and solves the problems of inconvenient cleaning and low cleaning efficiency of a filter screen.

(II) technical scheme

In order to achieve the purposes of convenient cleaning and labor saving, the utility model provides the following technical scheme: the utility model provides an air filter mechanism for central air conditioner, includes the box, the left side fixed mounting of box has the grid tray, the inner wall bottom sliding connection of box has the dust collection box, the inside fixed mounting of box has the filter screen, the inside movable mounting of box has the active carbon filter screen, the inside sliding connection of box has the fly leaf that is located the filter screen left side, the right side fixed mounting of fly leaf has the brush that contacts with the filter screen, the inside fixed mounting of box has the backup pad, the top fixed mounting of backup pad has the rack, the left side bolted connection of fly leaf has the motor, the output shaft fixed mounting of motor has the gear with rack toothing, the inside fixed mounting of box has the disinfect box, the inside bolted connection of box has the water pump with the disinfect box intercommunication, the inside fixed mounting of box has the spray tube with the water pump intercommunication, the right side intercommunication of spray tube has a plurality of spraying mouth, the case lid has been cup jointed at the top of disinfect box.

Preferably, the chute is arranged at the top of the inner wall of the box body, the sliding block is fixedly arranged at the top of the movable plate, and the sliding block fixedly arranged at the top of the movable plate is positioned in the chute arranged at the top of the inner wall of the box body.

Preferably, the T-shaped sliding groove is formed in the bottom of the inner wall of the box body, the T-shaped sliding block is fixedly arranged at the bottom of the dust collecting box, and the T-shaped sliding block fixedly arranged at the bottom of the dust collecting box is positioned in the T-shaped sliding groove formed in the bottom of the inner wall of the box body.

Preferably, the sterilizing box is communicated with the water pump, the spraying pipe and the water pump through heat-insulating water pipes.

Preferably, the box cover is a heat insulation plate, and a sealing rubber ring is fixedly arranged on the outer side of the box cover.

Preferably, the bottom of the box body is fixedly provided with a limiting rubber block, and the bottom of the activated carbon filter screen is positioned in the limiting rubber block.

Preferably, the hairbrush is made of nylon PP material, and the movable plate is made of stainless steel.

(III) beneficial effects

Compared with the prior art, the utility model provides an air filtering mechanism for a central air conditioner, which has the following beneficial effects:

this air filter mechanism for central air conditioner drives motor output axle head fixed mounting's gear through the starter motor and rotates, motor fixed mounting is on the fly leaf, the fly leaf can slide in the box, through fixed mounting's rack engagement in gear and the backup pad, drive the fly leaf and remove, the brush of fly leaf right side fixed mounting can clear up the filter screen like this, the dust that the clearance was fallen can drop in the dust collection box, the dust collection box can follow the box and take out, the dust collection box is cleared up, the disinfection liquid extraction in the disinfection case is started up to the water pump, in spraying pipe is carried through the pipeline, spout from the sprinkler, disinfect the clearance to the filter screen, the active carbon filter screen can be taken out in the box, regularly change the active carbon filter screen, the convenience is cleared up the filter screen like this, reduce staff's work load, improve cleaning efficiency, avoid the filter screen fungus to go moldy, make the air quality of filtration improve.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a left cross-sectional schematic view of the present utility model;

FIG. 3 is a left side schematic view of the present utility model;

fig. 4 is an enlarged view of the spray tube and the spray orifice of the present utility model.

In the figure: 1 box, 2 grid plates, 3 dust collection boxes, 4 filter screens, 5 active carbon filter screens, 6 movable plates, 7 brushes, 8 support plates, 9 racks, 10 motors, 11 gears, 12 disinfection boxes, 13 water pumps, 14 spray pipes, 15 spray ports and 16 box covers.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an air filtering mechanism for a central air conditioner comprises a box body 1, wherein a limit rubber block is fixedly arranged at the bottom of the box body 1, a T-shaped chute is formed at the bottom of the inner wall of the box body 1, a chute is formed at the top of the inner wall of the box body 1, a grid plate 2 is fixedly arranged at the left side of the box body 1, a dust collecting box 3 is slidably connected at the bottom of the inner wall of the box body 1, a T-shaped sliding block is fixedly arranged at the bottom of the dust collecting box 3, the T-shaped sliding block fixedly arranged at the bottom of the dust collecting box 3 is positioned in the T-shaped chute formed at the bottom of the inner wall of the box body 1, a filter screen 4 is fixedly arranged at the inside of the box body 1, an active carbon filter screen 5 is movably arranged at the bottom of the active carbon filter screen 5 and positioned in the limit rubber block, a movable plate 6 positioned at the left side of the filter screen 4 is slidably connected at the inside of the box body 1, the movable plate 6 is made of stainless steel, a sliding block is fixedly arranged at the top of the movable plate 6, the sliding block fixedly arranged at the top of the movable plate 6 is positioned in a sliding groove formed in the top of the inner wall of the box body 1, a hairbrush 7 in contact with the filter screen 4 is fixedly arranged at the right side of the movable plate 6, the hairbrush 7 is made of nylon PP material, a supporting plate 8 is fixedly arranged in the box body 1, a rack 9 is fixedly arranged at the top of the supporting plate 8, a motor 10 is connected with a left side bolt of the movable plate 6, a gear 11 meshed with the rack 9 is fixedly arranged at the output shaft end of the motor 10, a sterilizing box 12 is fixedly arranged in the box body 1, a water pump 13 communicated with the sterilizing box 12 is fixedly arranged in the box body 1, a spraying pipe 14 communicated with the water pump 13 and the spraying pipe 14 are communicated with the water pump 13 through heat insulation water pipes, the right side of the spraying pipe 14 is communicated with a plurality of spraying ports 15, the top of the sterilizing box 12 is sleeved with a box cover 16, the box cover 16 is a heat insulation plate, and the outer side of the box cover 16 is fixedly provided with a sealing rubber ring.

To sum up, this air filter mechanism for central air conditioner drives motor 10 output axle head fixed mounting's gear 11 through start motor 10 and rotates, motor 10 fixed mounting is on fly leaf 6, fly leaf 6 can slide in box 1, through gear 11 and backup pad 8 on fixed mounting's rack 9 meshing, drive fly leaf 6 and remove, fly leaf 6 right side fixed mounting's brush 7 can clear up filter screen 4 like this, the dust that cleans can drop in dust collection box 3, dust collection box 3 can follow box 1 and take out, clean dust collection box 3, start water pump 13 with the disinfection liquid extraction in the disinfection case 12, in spray pipe 14 is passed through to the pipeline, from spray nozzle 15 blowout, disinfect the clearance to filter screen 4, active carbon filter screen 5 can follow box 1 and take out, regularly change active carbon filter screen 5, the convenience is cleared up filter screen 4 like this, reduce staff's work load, improve cleaning efficiency, avoid filter screen 4 to give birth to fungus mould, make the air quality of filtration improve.

Claims

1. Air filtering mechanism for central air conditioner, including box (1), its characterized in that: grid tray (2) is fixedly installed on the left side of box (1), dust collection box (3) is fixedly connected to the bottom of the inner wall of box (1), filter screen (4) is fixedly installed in the interior of box (1), active carbon filter screen (5) is movably installed in the interior of box (1), movable plate (6) located on the left side of filter screen (4) is fixedly connected to the interior of box (1), brush (7) in contact with filter screen (4) is fixedly installed on the right side of movable plate (6), support plate (8) is fixedly installed in the interior of box (1), rack (9) is fixedly installed on the top of support plate (8), motor (10) are connected to the left side of movable plate (6), gear (11) meshed with rack (9) are fixedly installed at the output shaft end of motor (10), disinfection case (12) is fixedly installed in the interior of box (1), water pump (13) in connection with case (12) are located on the left side of box (1), water pump (14) are fixedly installed on the inner side of box (1) and are connected with a plurality of water pump (14) in number of water pump (14) are connected to each other, the top of the disinfection box (12) is sleeved with a box cover (16).

2. An air filtration mechanism for a central air conditioner according to claim 1, wherein: the sliding chute is formed in the top of the inner wall of the box body (1), the sliding block is fixedly mounted at the top of the movable plate (6), and the sliding block fixedly mounted at the top of the movable plate (6) is located in the sliding chute formed in the top of the inner wall of the box body (1).

3. An air filtration mechanism for a central air conditioner according to claim 1, wherein: t-shaped sliding grooves are formed in the bottom of the inner wall of the box body (1), T-shaped sliding blocks are fixedly mounted at the bottom of the dust collecting box (3), and the T-shaped sliding blocks fixedly mounted at the bottom of the dust collecting box (3) are located in the T-shaped sliding grooves formed in the bottom of the inner wall of the box body (1).

4. An air filtration mechanism for a central air conditioner according to claim 1, wherein: the disinfection box (12) is communicated with the water pump (13), the spraying pipe (14) is communicated with the water pump (13) through heat-insulating water pipes.

5. An air filtration mechanism for a central air conditioner according to claim 1, wherein: the box cover (16) is a heat insulation plate, and a sealing rubber ring is fixedly arranged on the outer side of the box cover (16).

6. An air filtration mechanism for a central air conditioner as claimed in claim 5, wherein: the bottom of the box body (1) is fixedly provided with a limiting rubber block, and the bottom of the activated carbon filter screen (5) is positioned in the limiting rubber block.

7. An air filtration mechanism for a central air conditioner according to claim 1, wherein: the hairbrush (7) is nylon (PP), and the movable plate (6) is stainless steel.