CN216203894U

CN216203894U - Air duct filtering device

Info

Publication number: CN216203894U
Application number: CN202122449460.0U
Authority: CN
Inventors: 左太龙
Original assignee: Tianjin Boyutai Construction Engineering Technology Co ltd
Current assignee: Tianjin Boyutai Construction Engineering Technology Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-04-05
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses an air duct filtering device which comprises an outer shell, wherein a filtering pipe is fixedly arranged in the outer shell, a filter is arranged in the filtering pipe, a plurality of ultraviolet sterilizing lamps are embedded in the inner wall of the filtering pipe and positioned below the filter, a plurality of humidifiers are embedded in the inner wall of the filtering pipe and positioned below the ultraviolet sterilizing lamps, a mounting frame is arranged in the outer shell and positioned above the filtering pipe, and a hairbrush is rotatably arranged on the inner side of the mounting frame. The dust collection device is provided with the filter, the ultraviolet germicidal lamp and the humidifier, so that flying dust in air in the air duct can be filtered and sterilized, air humidity can be increased through the humidifier, the surface of the filter can be dedusted through the hairbrush, the dedusting efficiency and quality of the filter can be ensured, the dust storage box can be used for collecting dust cleaned on the surface of the filter, the liquid storage box can be used for storing clear water, and the dust collection device can be used for long-term continuous use conveniently through the arrangement.

Description

Air duct filtering device

Technical Field

The utility model relates to the technical field of filtering devices, in particular to an air duct filtering device.

Background

The central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, and the system is different from the traditional refrigerant type air conditioner and is equipment for intensively treating air to meet the comfort requirement. The principle of liquid gasification refrigeration is adopted to provide the required cold energy for the air conditioning system so as to offset the cold load of the indoor environment; the heating system provides required heat for the air conditioning system to offset heat load of indoor environment, the air duct dust removal device for the central air conditioner is equipment for removing dust in an air duct of the central air conditioner, the air duct conveys air generated by the central air conditioner to each position and removes dust in the air duct of the central air conditioner, the quality of the air conveyed by the air duct can be effectively improved, and the influence of the air conveyed by the air duct on the health of users is avoided.

But there are some not enough in current air duct dust collector for central air conditioning, the filter screen is blockked up by dust after the dust remover uses for a long time, influence the efficiency and the quality of dust removal, and influence the air volume in wind channel, influence central air conditioning's use, consequently, need regularly remove dust to dust remover itself, and the inconvenience that the filter of current central air conditioning removed dust ten minutes, it is clean after the filter need to dismantle, the operation is very troublesome, and the wind in the wind channel is difficult for carrying out the disinfection operation, easily make the wind in the wind channel sneak into the bacterium, influence the user healthy.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving the above problems and providing an air duct filtering device.

The utility model realizes the purpose through the following technical scheme:

a filter tube is fixedly arranged in the outer shell, a dust accumulation cavity and a humidification cavity are formed between the filter tube and the inner wall of the outer shell, a dust storage box and a liquid storage box are respectively detachably arranged on the dust accumulation cavity and the humidification cavity, a water pump is arranged in the liquid storage box, the output end of the water pump is communicated with a guide tube, a filter is arranged in the filter tube, a plurality of ultraviolet sterilizing lamps are embedded and arranged on the inner wall of the filter tube and below the filter, a plurality of humidifiers are embedded and arranged on the inner wall of the filter tube and below the ultraviolet sterilizing lamps, the guide tube is respectively communicated and connected with the input ends of the humidifiers through a connecting branch tube, a first double-head motor is fixedly arranged on the inner wall of the outer shell and above the filter tube, and the output end of the first double-head motor is provided with a corner device, rotate on the shell body inner wall and be provided with two pivots, just the corner ware output respectively with pivot one end fixed connection, just be located in the shell body the filter tube top is provided with the mounting bracket, the mounting bracket inboard is rotated and is provided with the brush, the fixed second double-end motor that is provided with in mounting bracket upper portion, just the second double-end motor respectively with the brush both ends belt is connected, the mounting bracket both sides are all fixed and are provided with the screw sleeve, and each the screw sleeve respectively with pivot screw thread accordant connection.

Preferably, the upper part of the outer shell is communicated with an air inlet pipe, and a coarse filter screen is fixedly arranged in the air inlet pipe.

Preferably, the mounting plates are fixedly arranged on two sides of the bottom of the outer shell, and a plurality of mounting holes are formed in the mounting plates.

Preferably, a plurality of wind shields are rotatably arranged on the inner wall of the filter pipe and between each ultraviolet germicidal lamp and each humidifier.

Preferably, a partition plate is fixedly arranged at the upper part of the humidification chamber.

Preferably, the dust storage box with the liquid reserve tank is last all to have seted up the draw-in groove, filter the pipe wall internal and be located each the relative department of draw-in groove has all seted up the compression groove, the interpolation of compression groove is provided with the spacer pin, the fixed baffle that is provided with on the spacer pin, the compression inslot just is located baffle one side is provided with compression spring.

Preferably, the dust storage box and the liquid storage box are both fixedly provided with handles.

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

1. through setting up filter, sterilamp and humidifier, can filter and disinfect to the flying dust in the air in the wind channel to can increase air humidity through the humidifier, optimize indoor environment.

2. The first double-head motor and the second double-head motor provide power, the brush can be used for removing dust on the surface of the filter, the filter is prevented from being blocked by dust, and the dust removal efficiency and quality of the filter can be guaranteed.

3. The dust storage box is arranged to be used for collecting dust cleaned on the surface of the filter, the liquid storage box can be used for storing clear water, the humidifier can be normally used, and the device can be used for long-term continuous use through the arrangement.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an isometric view of an air duct filter assembly according to the present invention;

FIG. 2 is a bottom view of an air duct filter assembly according to the present invention;

FIG. 3 is a front perspective cross-sectional view of an air duct filter assembly according to the present invention;

FIG. 4 is a top perspective cross-sectional view of an air duct filter assembly according to the present invention;

FIG. 5 is an enlarged view of a portion A of an air duct filter assembly according to the present invention;

fig. 6 is a schematic structural diagram of a mounting bracket of an air duct filtering device according to the present invention.

The reference numerals are explained below:

1. an outer housing; 2. an air inlet pipe; 201. coarse filtration; 3. a filter tube; 4. mounting a plate; 5. mounting holes; 6. a wind deflector; 7. a dust accumulation cavity; 8. a humidification chamber; 9. a dust storage box; 10. a liquid storage tank; 11. a partition plate; 12. a water pump; 13. a conduit; 14. a humidifier; 15. a filter; 16. an ultraviolet germicidal lamp; 17. a first double-headed motor; 18. a corner device; 19. a rotating shaft; 20. a mounting frame; 21. a brush; 22. a second double-headed motor; 23. a threaded sleeve; 24. a card slot; 25. a compression groove; 26. a spacing pin; 27. a baffle plate; 28. a compression spring; 29. a handle.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The utility model will be further described with reference to the accompanying drawings in which:

example 1

As shown in fig. 1-6, an air duct filtering device comprises an outer casing 1, a filtering pipe 3 is fixedly arranged in the outer casing 1, a dust collecting chamber 7 and a humidifying chamber 8 are formed between the filtering pipe 3 and the inner wall of the outer casing 1, the dust collecting chamber 7 and the humidifying chamber 8 are respectively detachably provided with a dust storage tank 9 and a liquid storage tank 10, a water pump 12 is arranged in the liquid storage tank 10, an output end of the water pump 12 is communicated with a conduit 13, a filter 15 is arranged in the filtering pipe 3, a plurality of ultraviolet sterilizing lamps 16 are embedded in the inner wall of the filtering pipe 3 and below the ultraviolet sterilizing lamps 16, a plurality of humidifiers 14 are embedded in the inner wall of the filtering pipe 3 and below the ultraviolet sterilizing lamps 16, the conduit 13 is respectively communicated with input ends of the humidifiers 14 through a connecting branch pipe, a first double-head motor 17 is fixedly arranged on the inner wall of the outer casing 1 and above the filtering pipe 3, output ends of the first double-head motor 17 are respectively provided with a corner device 18, rotate on the 1 inner wall of shell body and be provided with two pivots 19, and the 18 output of corner ware respectively with 19 one end fixed connection of pivot, it is provided with mounting bracket 20 just to be located filter tube 3 top in the shell body 1, 20 inboard rotations of mounting bracket are provided with brush 21, the fixed second double-end motor 22 that is provided with in 20 upper portions of mounting bracket, and second double-end motor 22 is connected with the belt in 21 both ends of brush respectively, 20 both sides of mounting bracket are all fixed and are provided with threaded sleeve 23, and each threaded sleeve 23 respectively with 19 threaded matching connection of pivot.

Preferably: an air inlet pipe 2 is communicated with the upper part of the outer shell 1, the air inlet pipe 2 can be communicated with an air channel, so that air in the central air conditioner can conveniently enter the device, and a coarse filter 201 is fixedly arranged in the air inlet pipe 2 and can be used for primarily filtering the air; mounting plates 4 are fixedly arranged on two sides of the bottom of the outer shell 1, a plurality of mounting holes 5 are formed in the mounting plates 4, and the device is mounted at an air outlet of a central air conditioner through the mounting holes 5 in the mounting plates 4; a plurality of wind shields 6 are rotatably arranged on the inner wall of the filter pipe 3 and between each ultraviolet germicidal lamp 16 and each humidifier 14, and can be used for adjusting the wind direction; the upper part of the humidifying cavity 8 is fixedly provided with a clapboard 11 which can play a role of partition and prevent flying dust from entering; the dust storage box 9 and the liquid storage box 10 are both provided with a clamping groove 24, the wall body of the filter pipe 3 is internally provided with a compression groove 25 at the position opposite to each clamping groove 24, a limiting pin 26 is inserted and arranged in the compression groove 25, a baffle plate 27 is fixedly arranged on the limiting pin 26, a compression spring 28 is arranged in the compression groove 25 and on one side of the baffle plate 27, and the dust storage box 9 and the liquid storage box 10 can be respectively fixed in the dust accumulation cavity 7 and the humidification cavity 8 through the limiting pin 26 under the action of the compression spring 28; handles 29 are fixedly arranged on the dust storage box 9 and the liquid storage box 10, and force is convenient to apply when the dust storage box 9 and the liquid storage box 10 are disassembled and assembled.

The working principle is as follows: the device is characterized in that a first double-head motor 17 and a second double-head motor 22 are both connected with an external power supply, a worker can install the device at an air outlet of a central air conditioner through a mounting hole 5 on a mounting plate 4, when the device is used, flying dust in air in an air duct can be filtered and sterilized through a filter 15 and a humidifier 14, air humidity can be increased through the humidifier 14, and indoor environment is optimized, when the device is used, the second double-head motor 22 provides power to drive a brush 21 on a mounting frame 20 to rotate, the first double-head motor 17 provides power to drive the mounting frame 20 to move on the surface of the filter 15 under the action of a rotating shaft 19 and a threaded sleeve 23, the brush 21 can be used for removing dust on the surface of the filter 15, the filter 15 is prevented from being blocked by dust, the dust removing efficiency and the dust removing quality of the filter 15 can be ensured, and a dust storage box 9 can be used for collecting the dust cleaned on the surface of the filter 15, the liquid storage tank 10 can be used for storing clear water, so that the humidifier 14 can be normally used, and the device can be conveniently and continuously used for a long time.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. An air duct filtering device comprises an outer shell (1), and is characterized in that: the dust collection and humidification integrated device is characterized in that a filter pipe (3) is fixedly arranged in the shell body (1), a dust collection chamber (7) and a humidification chamber (8) are formed between the filter pipe (3) and the inner wall of the shell body (1), a dust storage box (9) and a liquid storage box (10) are detachably arranged in the dust collection chamber (7) and the humidification chamber (8) respectively, a water pump (12) is arranged in the liquid storage box (10), the output end of the water pump (12) is communicated with a guide pipe (13), a filter (15) is arranged in the filter pipe (3), a plurality of ultraviolet sterilizing lamps (16) are embedded in the inner wall of the filter pipe (3) and positioned below the filter (15), a plurality of humidifiers (14) are embedded in the inner wall of the filter pipe (3) and positioned below the ultraviolet sterilizing lamps (16), and the guide pipe (13) is respectively communicated with the input ends of the humidifiers (14) through a connecting branch pipe, a first double-head motor (17) is fixedly arranged on the inner wall of the outer shell (1) and above the filter pipe (3), the output ends of the first double-head motors (17) are respectively provided with a corner device (18), the inner wall of the outer shell (1) is rotatably provided with two rotating shafts (19), and the output end of the angle turning device (18) is respectively fixedly connected with one end of the rotating shaft (19), a mounting rack (20) is arranged in the outer shell (1) and above the filter pipe (3), a brush (21) is rotatably arranged on the inner side of the mounting rack (20), a second double-head motor (22) is fixedly arranged on the upper part of the mounting rack (20), and the second double-head motor (22) is respectively connected with belts at two ends of the brush (21), both sides of the mounting rack (20) are fixedly provided with threaded sleeves (23), and each threaded sleeve (23) is in threaded matching connection with the rotating shaft (19).

2. An air duct filter assembly as defined in claim 1 wherein: the upper portion of the outer shell (1) is communicated with an air inlet pipe (2), and a coarse filter screen (201) is fixedly arranged in the air inlet pipe (2).

3. An air duct filter assembly as defined in claim 1 wherein: the mounting plate (4) is fixedly arranged on two sides of the bottom of the outer shell (1), and a plurality of mounting holes (5) are formed in the mounting plate (4).

4. An air duct filter assembly as defined in claim 1 wherein: a plurality of wind shields (6) are arranged on the inner wall of the filter pipe (3) and between the ultraviolet germicidal lamps (16) and the humidifiers (14) in a rotating mode.

5. An air duct filter assembly as defined in claim 1 wherein: a clapboard (11) is fixedly arranged at the upper part of the humidifying cavity (8).

6. An air duct filter assembly as defined in claim 1 wherein: dust storage box (9) with draw-in groove (24) have all been seted up on liquid reserve tank (10), filter tube (3) wall is internal and be located each compression groove (25) have all been seted up to draw-in groove (24) relative department, the interpolation is provided with spacer pin (26) in compression groove (25), the fixed baffle (27) that is provided with on spacer pin (26), just be located in compression groove (25) baffle (27) one side is provided with compression spring (28).

7. An air duct filter assembly as defined in claim 1 wherein: handles (29) are fixedly arranged on the dust storage box (9) and the liquid storage box (10).