CN216693968U

CN216693968U - High efficiency filter for air conditioner new trend system

Info

Publication number: CN216693968U
Application number: CN202123395090.3U
Authority: CN
Inventors: 杨雪璁; 张凯; 周鹏; 周戎龙; 焦志鹏
Original assignee: Jiangsu Yangzi Purification Engineering Co ltd
Current assignee: Jiangsu Yangzi Purification Engineering Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-07
Anticipated expiration: 2031-12-31

Abstract

The utility model belongs to the technical field of fresh air filtration, and relates to a high-efficiency filter for an air conditioner fresh air system, which comprises a filter box, wherein the left end of the filter box is provided with an air outlet pipe, the right end of the filter box is fixedly provided with a box cover, the box cover is provided with a dust screen, the right end of the box cover is rotatably connected with a transmission shaft, the right end of the transmission shaft is fixedly provided with a spiral fan blade, the transmission shaft is fixedly connected with two connecting rods, the connecting rods are rotatably sleeved with cleaning rollers, the right side in the filter box is fixedly provided with two filter screens, an active carbon block is filled between the two filter screens, the left side in the filter box is fixedly provided with a humidifying frame, a plurality of filter cotton plates are arranged between the top and the bottom in the humidifying frame, the top of the humidifying frame is provided with a water storage tank, the bottom in the water storage tank is provided with a water seepage screen, and the left end wall in the filter box is provided with a plurality of ultraviolet sterilization lamp plates; the filter not only has a self-cleaning function, but also has a good filtering effect, and can carry out humidification treatment on fresh air.

Description

High efficiency filter for air conditioner new trend system

Technical Field

The utility model belongs to the technical field of fresh air filtration, and particularly relates to a high-efficiency filter for an air conditioner fresh air system.

Background

Generally, air requirements in medicine experiments and production workshops are very high, and an air conditioning fresh air system can be used, wherein the fresh air system is an independent air treatment system consisting of an air supply system and an air exhaust system and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. The pipeline type fresh air system consists of a fresh air fan and pipeline accessories, outdoor air is purified by the fresh air fan and is led into a room, and the indoor air is discharged through a pipeline; the ductless fresh air system is composed of a fresh air fan, and the fresh air fan is used for purifying outdoor air and guiding the outdoor air into a room. Relatively speaking, the pipeline type fresh air system is more suitable for being used in industrial or large-area office areas due to large engineering quantity, and the pipeline-free fresh air system is more suitable for being used in families due to convenient installation. Fresh air systems are typically used in conjunction with air conditioners and filters.

Traditional filter uses easy jam for a long time, is not convenient for clear up, and traditional filter effect is not good, can only filter dust impurity, can not adjust the humidity of external new trend simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high-efficiency filter for an air conditioner fresh air system, which is used for solving the problems that the traditional filter is easy to block and inconvenient to clean after being used for a long time, has poor filtering effect, can only filter dust and impurities, and cannot adjust the humidity of outside fresh air.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a high-efficiency filter for an air-conditioning fresh air system, which comprises a filter box, wherein the left end of the filter box is provided with an air outlet pipe, the right end of the filter box is fixedly provided with a box cover, the box cover is provided with a dust screen, the right end of the box cover is rotatably connected with a transmission shaft, the right end of the transmission shaft is fixedly provided with a spiral fan blade, the transmission shaft is fixedly connected with two connecting rods, the connecting rod is rotatably sleeved with a cleaning roller, two filter screens are fixedly arranged at the right side in the filter box, an activated carbon block is filled between the two filter screens, a humidifying frame is fixedly arranged at the left side in the filter box, a plurality of filter cotton plates are arranged between the top and the bottom in the humidifying frame, the top of the humidifying frame is provided with a water storage tank, the bottom in the water storage tank is provided with a water seepage net, the top of the humidifying frame is fixedly provided with a cover plate, the top of the cover plate is provided with a water filling port, and the left end wall in the filter box is provided with a plurality of ultraviolet sterilization lamp plates.

As a preferred technical scheme of the utility model, the distance from the circle center of the connecting rod to the dust screen is equal to the radius of the cleaning roller, so that the dust screen can be effectively cleaned.

As a preferable technical scheme of the utility model, the inner wall of the filter box is provided with a humidity sensor and a wind pressure sensor which are positioned between the filter screen and the humidifying frame.

As a preferred technical scheme, the plurality of filtering cotton plates are obliquely arranged in the humidifying frame, so that the contact area between fresh air and the filtering cotton plates is increased, and the humidifying efficiency is improved.

As a preferable technical scheme of the utility model, the water injection port extends to the outer side of the filter box, the top of the water injection port is fixedly communicated with a connecting pipe, and the connecting pipe is provided with an electromagnetic valve.

The utility model has the following beneficial effects: the air outlet pipe is connected with an external air draft device, solid dust and impurities are preliminarily filtered through a dust screen on the box cover, the spiral fan blades are driven to rotate by wind flow, the spiral fan blades drive the transmission shaft to rotate, and the transmission shaft drives the cleaning roller to rotate so as to self-clean the dust screen; can filter the absorption to small impurity and peculiar smell through filter screen and active carbon piece, through humidity transducer detectable new trend humidity, utilize the filter cotton board to absorb water and carry out the humidification to the new trend, shine through the ultraviolet sterilization lamp plate at last and carry out the degerming, promote the filter effect.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a front cross-sectional view of the present invention;

fig. 4 is a schematic structural view of a humidifying frame in the present invention.

In the figure: 1. a filter box; 2. an air outlet pipe; 3. a box cover; 4. a dust screen; 5. a drive shaft; 6. a helical fan blade; 7. a connecting rod; 8. cleaning the roller; 9. a filter screen; 10. an activated carbon block; 11. a humidifying frame; 12. a humidity sensor; 13. a wind pressure sensor; 14. a filter cotton plate; 15. a water storage tank; 16. a water seepage net; 17. a cover plate; 18. a water injection port; 19. a connecting pipe; 20. ultraviolet bactericidal lamp panel.

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.

Example (b): as shown in figures 1-4, a high efficiency filter for an air conditioning fresh air system comprises a filter box 1, an air outlet pipe 2 is arranged at the left end of the filter box 1, a box cover 3 is fixedly arranged at the right end of the filter box 1, a dust screen 4 is arranged on the box cover 3, a transmission shaft 5 is rotatably connected at the right end of the box cover 3, a spiral fan blade 6 is fixedly arranged at the right end of the transmission shaft 5, two connecting rods 7 are fixedly connected on the transmission shaft 5, a cleaning roller 8 is rotatably sleeved on the connecting rods 7, two filter screens 9 are fixedly arranged at the right side in the filter box 1, an active carbon block 10 is filled between the two filter screens 9, a humidifying frame 11 is fixedly arranged at the left side in the filter box 1, a plurality of filter cotton plates 14 are arranged between the top and the bottom in the humidifying frame 11, a water storage tank 15 is arranged at the top of the humidifying frame 11, a water seepage screen 16 is arranged at the bottom in the water storage tank 15, a cover plate 17 is fixedly arranged at the top of the humidifying frame 11, a water injection port 18 is arranged at the top of the cover plate 17, the left end wall in the filter box 1 is provided with a plurality of ultraviolet sterilizing lamp panels 20.

The distance from the circle center of the connecting rod 7 to the dust screen 4 is equal to the radius of the cleaning roller 8, so that the dust screen 4 can be effectively cleaned; the inner wall of the filter box 1 is provided with a humidity sensor 12 and an air pressure sensor 13, and the humidity sensor 12 and the air pressure sensor 13 are positioned between the filter screen 9 and the humidifying frame 11; the plurality of filtering cotton plates 14 are obliquely arranged in the humidifying frame 11, so that the contact area of fresh air and the filtering cotton plates 14 is increased, and the humidifying efficiency is improved; the water injection port 18 extends to the outer side of the filter box 1, the top of the water injection port 18 is fixedly communicated with a connecting pipe 19, and an electromagnetic valve is arranged on the connecting pipe 19.

Specifically, when the air-out device is used, the air-out pipe 2 is connected with an external air draft device, solid dust and impurities are preliminarily filtered through the dust screen 4 on the box cover 3, the spiral fan blades 6 are driven to rotate by utilizing wind flow, the spiral fan blades 6 drive the transmission shaft 5 to rotate, and the transmission shaft 5 drives the cleaning roller 8 to rotate so as to self-clean the dust screen 4; can filter the absorption to small impurity and peculiar smell through filter screen 9 and active carbon block 10, through the observable new trend humidity of humidity transducer 12, utilize 19 cooperation solenoid valve control water injection volumes of connecting pipe to on 16 infiltration filter cotton boards 14 through the infiltration of infiltration net, filter cotton boards 14 absorb water and carry out the humidification to the new trend, shine through ultraviolet sterilization lamp plate 20 at last and carry out the degerming, promote the filter effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air conditioner is high efficiency filter for new trend system, includes filter box (1), its characterized in that: the filter box is characterized in that an air outlet pipe (2) is arranged at the left end of the filter box (1), a box cover (3) is fixedly arranged at the right end of the filter box (1), a dust screen (4) is arranged on the box cover (3), a transmission shaft (5) is rotatably connected to the right end of the box cover (3), a spiral fan blade (6) is fixedly arranged at the right end of the transmission shaft (5), two connecting rods (7) are fixedly connected to the transmission shaft (5), a cleaning roller (8) is rotatably sleeved on each connecting rod (7), two filter screens (9) are fixedly arranged at the inner right side of the filter box (1), an active carbon block (10) is filled between the two filter screens (9), a humidifying frame (11) is fixedly arranged at the inner left side of the filter box (1), a plurality of filter cotton plates (14) are arranged between the inner top and the bottom of the humidifying frame (11), and a water storage tank (15) is arranged at the top of the humidifying frame (11), the bottom is equipped with infiltration net (16) in catch basin (15), humidification frame (11) top fixed mounting has apron (17), apron (17) top is equipped with water filling port (18), left end wall is equipped with a plurality of ultraviolet sterilization lamp plates (20) in filter box (1).

2. The high efficiency filter for the fresh air system of the air conditioner as claimed in claim 1, wherein: the distance from the circle center of the connecting rod (7) to the dust screen (4) is equal to the radius of the cleaning roller (8).

3. The high efficiency filter for the fresh air system of the air conditioner as claimed in claim 1, wherein: the inner wall of the filter box (1) is provided with a humidity sensor (12) and a wind pressure sensor (13), and the humidity sensor (12) and the wind pressure sensor (13) are located between the filter screen (9) and the humidifying frame (11).

4. The high efficiency filter for the fresh air system of the air conditioner as claimed in claim 1, wherein: the plurality of filtering cotton plates (14) are obliquely arranged in the humidifying frame (11).

5. The high efficiency filter for the fresh air system of the air conditioner as claimed in claim 1, wherein: the water filling port (18) extends to the outer side of the filter box (1), the top of the water filling port (18) is fixedly communicated with a connecting pipe (19), and an electromagnetic valve is arranged on the connecting pipe (19).