CN216620088U

CN216620088U - Central air conditioning fresh air control device

Info

Publication number: CN216620088U
Application number: CN202123027803.0U
Authority: CN
Inventors: 李福祥
Original assignee: Tianjin Zhongfa Electromechanical Technology Co ltd
Current assignee: Tianjin Zhongfa Electromechanical Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-27
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a central air conditioner fresh air control device which comprises a purifying box and a central air conditioner main body, wherein an air inlet end of the central air conditioner main body is connected with the purifying box through a connecting pipe, an air outlet pipe is arranged at an air outlet end of the central air conditioner main body, an air inlet pipe is arranged at one end of the purifying box, which is far away from the connecting pipe, a filter plate is arranged in the purifying box through a reciprocating mechanism, a vibrating mechanism is arranged on the filter plate, and a sterilizing mechanism is arranged in the purifying box. The central air conditioner has the advantages that through the mutual matching of the mechanisms, the air quality of fresh air in the central air conditioner is guaranteed, the indoor comfort level obviously improves the air quality, a healthy, green and environment-friendly indoor environment is created, meanwhile, the filter plate can be automatically and periodically cleaned without manual cleaning of workers, the purification efficiency of the filter plate on dust in the air is improved, the air quality is guaranteed, and the workload of the workers is reduced.

Description

Central air conditioning fresh air control device

Technical Field

The utility model relates to the technical field of central air conditioner purification, in particular to a central air conditioner fresh air control device.

Background

Central air conditioners are widely used in modern buildings because of their excellent cooling and heating effects. At present, the existing central air conditioner is provided with an air inlet and an air suction opening in an air-conditioned room to form a cycle, thereby achieving the purpose of changing the room temperature. And central air conditioning fresh air control system adopts outside fresh air to refrigerate or heat mostly at the during operation, and then guarantees the freshness of room air, needs to guarantee the air quality to further filtration of outside air.

However, when the device is actually used, the internal filtering mechanism can be attached to the filtering plate when the device is used for a long time, the purifying effect is influenced, the filtering plate is required to be detached by workers to be cleaned, and the central air conditioner is mostly installed on a roof or a higher place, is inconvenient to clean the filtering plate when being cleaned, the workload of the workers is increased, and the cleaning efficiency is also influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fresh air control device of a central air conditioner, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a central air conditioning fresh air controlling means, includes purifying box and central air conditioning main part, and the air inlet end of central air conditioning main part is connected with the purifying box through the connecting pipe, and the air-out end of central air conditioning main part is equipped with out the tuber pipe, and the one end that the connecting pipe was kept away from to the purifying box is equipped with the air-supply line, and the purifying box is inside to be equipped with the filter through reciprocating mechanism to be equipped with vibration mechanism on the filter, the inside mechanism that disinfects that is equipped with of purifying box.

Preferably, for the convenience of shaking off the adsorbed dust on the filter, guarantee the adsorption efficiency of filter, reciprocating mechanism includes that the equidistance sets up the guide post in the filter both sides, and the guide post runs through the filter plate and the guide post both ends all are equipped with splint, and splint are connected with the purifying box inner wall, and the equidistance is equipped with reset spring between splint and the filter to reset spring overlaps to establish at the guide post outside.

Preferentially, the dust shaken off is collected in a unified way and is convenient to treat, the bottom end of the purifying box is provided with a collecting hopper, and the collecting hopper is matched with the filter plate.

Preferably, in order to vibrate the filter and beat, make things convenient for the adsorbed dust on the filter to shake off, and then guarantee the purifying effect to the air, vibration mechanism is including setting up the motor in the inside one end of purifying box, the motor output is equipped with the bent axle, the equidistance is equipped with solid fixed ring on the bent axle, gu fixed ring has the connecting rod, and the both ends of connecting rod all are equipped with the turning block, one of them turning block is connected with solid fixed ring, another one turning block is equipped with the vibration board, the equidistance is equipped with the vibration head under the vibration board, vibration head and filter phase-match.

Preferably, in order to improve the stability of the vibrating plate when moving, the clamping grooves are symmetrically formed in the side wall of the inner part of the purifying box, and two ends of the vibrating plate are matched with the clamping grooves.

Preferably, in order to adsorb and filter peculiar smell and harmful gas in the air and ensure the freshness and quality of the air, the inside of the purifying box is provided with an activated carbon plate which is positioned between the filter plate and the sterilizing mechanism.

Preferentially, in order to effectively kill various bacteria, decompose and innocent treatment the toxin that bacteria or fungi released, build healthy, green, the indoor environment of environmental protection, the mechanism of disinfecting is including setting up the photocatalysis board in the purifying box inside, and the photocatalysis board is located the filter top to the photocatalysis board equidistance is equipped with ultraviolet lamp, and ultraviolet lamp's both ends are passed through the fixed plate and are connected with the purifying box.

Compared with the prior art, the utility model has the beneficial effects that:

(1) through the mutual matching of the vibrating mechanism and the reciprocating mechanism on the filter plate, the granular impurities such as dust and the like adsorbed on the filter plate can be periodically and automatically cleaned by vibration, the impurities are collected by the collecting hopper and automatically cleaned without manual cleaning of workers, so that the purifying efficiency of the filter plate on the dust in the air is improved, the air quality is ensured, the workload of the workers is reduced, the ascending operation is not needed, and the safety is improved;

(2) the active carbon plate in the purifying box can absorb and filter peculiar smell and a small amount of harmful gas in the air, so that the freshness of the air entering the central air-conditioning main body is ensured, the circulation and the quality of the air are further ensured, and meanwhile, through the mutual matching between the ultraviolet lamp and the photocatalytic plate, a strong catalytic degradation function can be generated, and the toxic and harmful gas in the air can be effectively degraded; can effectively kill various bacteria and decompose and harmlessly treat toxins released by bacteria or fungi; meanwhile, the indoor environment-friendly air purifier has the functions of removing formaldehyde, deodorizing, resisting pollution, purifying air and the like, so that the indoor comfort is guaranteed, the air quality is obviously improved, and a healthy, green and environment-friendly indoor environment is created.

Drawings

FIG. 1 is a schematic structural diagram of a central air-conditioning fresh air control device according to the present invention;

FIG. 2 is a schematic structural diagram of a vibration mechanism in a fresh air control device of a central air conditioner according to the present invention;

FIG. 3 is a schematic structural diagram of a reciprocating mechanism in a central air-conditioning fresh air control device according to the present invention;

FIG. 4 is a schematic view of a reciprocating mechanism of a central air-conditioning fresh air control device according to the present invention;

FIG. 5 is a schematic structural diagram of a vibrating plate and a clamping groove in a central air-conditioning fresh air control device according to the present invention;

fig. 6 is a schematic view of a part of the structure of a sterilization mechanism in a fresh air control device of a central air conditioner according to the present invention.

In the figure: 1. a purification box; 2. a central air-conditioning main body; 3. an air inlet pipe; 4. a collecting hopper; 5. a connecting pipe; 6. an air outlet pipe; 7. a filter plate; 8. an activated carbon plate; 9. a photocatalytic plate; 10. a fixing plate; 11. a motor; 12. a vibrating plate; 13. a vibrating head; 14. a crankshaft; 15. a fixing ring; 16. rotating the block; 17. a connecting rod; 18. a splint; 19. a return spring; 20. a guide post; 21. a card slot; 22. an ultraviolet lamp.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, an embodiment of the present invention is shown: a central air conditioner fresh air control device comprises a purifying box 1 and a central air conditioner main body 2, wherein the air inlet end of the central air conditioner main body 2 is connected with the purifying box 1 through a connecting pipe 5, the air outlet end of the central air conditioner main body 2 is provided with an air outlet pipe 6, one end of the purifying box 1, which is far away from the connecting pipe 5, is provided with an air inlet pipe 3, a filter plate 7 is arranged in the purifying box 1 through a reciprocating mechanism, a vibration mechanism is arranged on the filter plate 7, a sterilization mechanism is arranged in the purifying box 1, through the mutual cooperation of the mechanisms, the air quality of fresh air in the central air conditioner is ensured, the indoor comfort degree is ensured, the air quality is obviously improved, a healthy, green and environment-friendly indoor environment is created, meanwhile, the filter plate 7 can be automatically and periodically cleaned, manual cleaning of workers is not needed, the purifying efficiency of the filter plate 7 on dust in the air is improved, and the air quality is ensured, the workload of workers is reduced, the climbing operation is not needed, and the safety is improved.

Further, reciprocating mechanism includes that the equidistance sets up the guide post 20 in filter 7 both sides, guide post 20 runs through

filter

7 and 20 both ends of guide post all are equipped with splint 18, splint 18 is connected with 1 inner wall of purifying box, the equidistance is equipped with reset spring 19 between splint 18 and the filter 7, and reset spring 19 cover is established at the guide post 20 outsidely, 1 bottom of purifying box has been seted up and has been collected fill 4, collect fill 4 and filter 7 phase-match, can be in order to cooperate vibration mechanism to do the up-and-down motion of vertical side in purifying box 1 inside, can make things convenient for automatic to clear up absorbent dust on the filter 7, guarantee the purifying effect of filter 7.

Further, the vibrating mechanism comprises a motor 11 arranged at one end inside the purifying box 1, a crankshaft 14 is arranged at the output end of the motor 11, a fixing ring 15 is equidistantly arranged on the crankshaft 14, a connecting rod 17 is arranged below the fixing ring 15, rotating blocks 16 are arranged at two ends of the connecting rod 17, one rotating block 16 is connected with the fixing ring 15, a vibrating plate 12 is arranged on the other rotating block 16, a vibrating head 13 is equidistantly arranged below the vibrating plate 12, the vibrating head 13 is matched with the filter plate 7, clamping grooves 21 are symmetrically arranged on the side wall inside the purifying box 1, two ends of the vibrating plate 12 are matched with the clamping grooves 21, the vibrating mechanism works, the surface of the filter plate 7 can be knocked through the vibrating head 13, and therefore dust adsorbed on the filter plate 7 can be shaken off conveniently, the dust is collected through the collecting hopper 4 without being manually cleaned by workers, and the purifying efficiency of the filter plate 7 on dust in the air is improved, and the air quality is ensured.

Further, an activated carbon plate 8 is arranged inside the purifying box 1, the activated carbon plate 8 is located between the filter plate 7 and the sterilizing mechanism, the sterilizing mechanism comprises a photocatalytic plate 9 arranged inside the purifying box 1, titanium dioxide microspheres are distributed inside the photocatalytic plate 9, air can be sterilized under the action of an ultraviolet lamp 22, the photocatalytic plate 9 is located above the filter plate 7, the ultraviolet lamps 22 are equidistantly arranged on the photocatalytic plate 9, two ends of the ultraviolet lamp 22 are connected with the purifying box 1 through fixing plates 10, and through mutual matching between the ultraviolet lamp 22 and the photocatalytic plate 9, a strong catalytic degradation function can be generated, and toxic and harmful gases in the air can be effectively degraded; can effectively kill various bacteria and decompose and harmlessly treat toxins released by bacteria or fungi; meanwhile, the indoor environment-friendly air purifier has the functions of removing formaldehyde, deodorizing, resisting pollution, purifying air and the like, so that the indoor comfort is guaranteed, the air quality is obviously improved, and a healthy, green and environment-friendly indoor environment is created.

The working principle is as follows: when the central air conditioner is used, the central air conditioner main body 2 works, outside air is pumped into the purifying box 1 through the air inlet pipe 3, granular impurities such as dust in the air are firstly adsorbed and filtered through the filter plate 7, peculiar smell and a small amount of harmful gas in the air can be adsorbed and filtered through the activated carbon plate 8, the freshness of the air entering the central air conditioner main body 2 is ensured, the circulation and the quality of the air are further ensured, meanwhile, through the mutual matching between the ultraviolet lamp 22 and the photocatalytic plate 9, a strong catalytic degradation function can be generated, and the toxic and harmful gas in the air can be effectively degraded; can effectively kill various bacteria and decompose and harmlessly treat toxins released by bacteria or fungi; meanwhile, the air purifier has the functions of removing formaldehyde, deodorizing, resisting pollution, purifying air and the like, further ensures indoor comfort, obviously improves air quality, creates a healthy, green and environment-friendly indoor environment, when the filter plate 7 needs to be cleaned after being used for a period of time, the motor 11 rotates to drive the crankshaft 14 to rotate, the fixing ring 15 rotates along with the crankshaft, and the vibrating plate 12 is driven to move in the clamping groove 21 under the action of the connecting rod 17 and the rotating block 16, so that the stability of the vibrating plate 12 during moving is ensured, at the moment, the vibrating head 13 is in contact with the filter plate 7 to generate downward extrusion force on the filter plate 7, the filter plate 7 moves on the guide post 20, the return spring 19 below the filter plate 7 contracts, the return spring 19 on the filter plate is stressed and stretched, the stability of the filter plate 7 during moving can be ensured, the crankshaft 14 continues to rotate along with the vibrating head 13, the vibrating head 13 loses contact with the filter plate 7, under the effect of the elastic potential energy of reset spring 19, can take filter 7 to reset, and then can take filter 7 to carry out reciprocating motion to beat the vibration through vibration head 13 to filter 7, can make things convenient for the adsorbed dust on the filter 7 to shake off, fight 4 through collecting and collect, need not the manual clearance of staff, improve the purification efficiency of filter 7 to the dust in the air, guarantee the air quality.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a central air conditioning fresh air controlling means, includes purifying box (1) and central air conditioning main part (2), its characterized in that: the air inlet end of central air conditioning main part (2) pass through connecting pipe (5) with purifying box (1) is connected, the air-out end of central air conditioning main part (2) is equipped with out tuber pipe (6), purifying box (1) is kept away from the one end of connecting pipe (5) is equipped with air-supply line (3), purifying box (1) is inside to be equipped with filter (7) through reciprocating mechanism, and be equipped with vibration mechanism on filter (7), the inside mechanism that disinfects that is equipped with of purifying box (1).

2. The fresh air control device of the central air conditioner as claimed in claim 1, wherein: reciprocating mechanism includes guide post (20) that the equidistance set up in filter (7) both sides, guide post (20) run through filter (7) and the both ends of guide post (20) all are equipped with splint (18), splint (18) with purifying box (1) inner wall is connected, splint (18) with the equidistance is equipped with reset spring (19) between filter (7), and reset spring (19) cover is established guide post (20) are outside.

3. The fresh air control device of the central air conditioner as claimed in claim 2, wherein: the bottom end of the purifying box (1) is provided with a collecting hopper (4), and the collecting hopper (4) is matched with the filter plate (7).

4. The fresh air control device of the central air conditioner as claimed in claim 1, wherein: the vibrating mechanism comprises a motor (11) arranged at one end inside a purifying box (1), the output end of the motor (11) is provided with a crankshaft (14), the crankshaft (14) is equidistantly provided with fixing rings (15), the fixing rings (15) are provided with connecting rods (17), the two ends of each connecting rod (17) are respectively provided with a rotating block (16), one of the rotating blocks (16) is connected with the fixing rings (15), the other rotating block (16) is provided with a vibrating plate (12), the vibrating plate (12) is equidistantly provided with a vibrating head (13), and the vibrating head (13) is matched with the filtering plate (7).

5. The fresh air control device of the central air conditioner as claimed in claim 4, wherein: the side wall in the purifying box (1) is symmetrically provided with clamping grooves (21), and two ends of the vibrating plate (12) are matched with the clamping grooves (21).

6. The fresh air control device of the central air conditioner as claimed in claim 1, wherein: an activated carbon plate (8) is arranged inside the purifying box (1), and the activated carbon plate (8) is positioned between the filter plate (7) and the sterilizing mechanism.

7. The fresh air control device of the central air conditioner as claimed in claim 6, wherein: the sterilizing mechanism comprises a photocatalytic plate (9) arranged inside the purifying box (1), the photocatalytic plate (9) is positioned above the filter plate (7), ultraviolet lamps (22) are arranged on the photocatalytic plate (9) at equal intervals, and two ends of each ultraviolet lamp (22) are connected with the purifying box (1) through fixing plates (10).