CN212457294U

CN212457294U - Wet dust removal device for central air conditioner

Info

Publication number: CN212457294U
Application number: CN202020606190.2U
Authority: CN
Inventors: 王晓青
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-02-02
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a wet dust collector for central air conditioning relates to central air conditioning equipment technical field. The utility model discloses an air inlet frame, the inside of air inlet frame has from left to right set gradually filter plate and baffle, the baffle is kept away from and is formed with the dust removal chamber between one side of filter plate and the inner wall of air inlet frame, the inside from the top down in dust removal chamber has set gradually the raceway, sieve and fender liquid frame, raceway and sieve are all fixed on the inner wall in dust removal chamber. The utility model discloses an air inlet frame and the cooperation that goes out the wind frame will the utility model discloses install in central air conditioning's ventilation system, the inside in dust removal chamber is entered into after the air passes through filter plate preliminary interception, and the inlet tube is with the inside of the defeated raceway of water source incessant, then on water sputters the sieve after the sprinkler bead blowout, then water passes through the sieve mesh discharge on the sieve, and partial dust is directly brought into the inside of blowdown frame by rivers, and the air is when the aperture through on the sieve.

Description

Wet dust removal device for central air conditioner

Technical Field

The utility model relates to a central air conditioning equipment technical field, concretely relates to wet dust collector for central air conditioning.

Background

The central air conditioning system consists of a cold and heat source system and an air conditioning system. The refrigerating system provides required cold energy for the air conditioning system to offset the cold load of the indoor environment; the heating system provides heat for the air conditioning system to offset the heat load of the indoor environment; the ventilation of the air conditioning system comprises a mixed filtering section, an air outlet section and a ventilation pipeline, wherein the filtering section comprises a primary filter screen and a middle filter screen which are used for blocking dust, the ventilation pipeline comprises an air return pipeline and an air outlet pipeline, and after air treatment, the ventilation pipeline is conveyed to each air conditioning room.

However, ventilation systems are prone to produce a variety of pollutants that can be harmful to humans, and in order to effectively prevent and control the spread of pathogenic microorganisms (primarily airborne microorganisms) through the central air conditioning system of a building, the return air from the system must be disinfected and purified. At present, the main method that central air conditioning system solved this problem is filtration, consider that planktonic microorganism in the air is mostly attached to and forms planktonic biological particle on the dust, come the interception to the dust in the air through setting up the filter screen, but the effect of filter screen interception dust is limited, simultaneously in order to improve the interception effect of dust, it is very little with the aperture size of filter screen, the filter screen causes the filter screen to block up very easily after using a period, need regularly clear up the filter screen like this, the work load has been increased, the effect of filter screen interception dust is limited simultaneously, consequently the utility model provides a central air conditioning is with wet-type dust collector.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that proposes among the above-mentioned background art, the utility model provides a wet dust collector for central air conditioning.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a wet dust removal device for a central air conditioner comprises an air inlet frame, wherein a filter screen plate and a partition plate are sequentially arranged in the air inlet frame from left to right, a dust removal cavity is formed between one side, away from the filter screen plate, of the partition plate and the inner wall of the air inlet frame, a water delivery pipe, a sieve plate and a liquid blocking frame are sequentially arranged in the dust removal cavity from top to bottom, the water delivery pipe and the sieve plate are both fixed on the inner wall of the dust removal cavity, sieve holes are formed in the sieve plate in an equidistant mode, a communicating notch is formed in the partition plate, the liquid blocking frame is fixed on the partition plate and corresponds to the position of the communicating notch, a cavity opening formed by the liquid blocking frame and the partition plate faces downwards vertically, a plurality of water spray heads are fixedly installed on the surface of the water delivery pipe, a connecting pipe communicated with the inner part of the dust removal cavity is fixedly installed at the top of the air, the inside of air-out frame is provided with the ultraviolet ray disinfection lamp, the bottom fixed mounting of air inlet frame has the blowdown frame that communicates with dust removal intracavity portion, the one end fixed mounting of raceway has the inlet tube that is linked together rather than inside, the positive fixed mounting of blowdown frame has the blow off pipe that is linked together with inside.

Furthermore, the bottom of the air inlet frame is provided with a dust exhaust port communicated with the inside of the air inlet frame, and the bottom of the air inlet frame is provided with a sealing assembly used for shielding the dust exhaust port.

Further, the seal assembly includes the installing frame, the installing frame is fixed in the bottom of frame of intaking and corresponding with the position of dust exhaust mouth, the bottom of installing frame articulates through the hinge has the deckle board, the top fixed mounting of deckle board has C type collection dirt blend stop.

Furthermore, the top of the air inlet frame is provided with an installation notch communicated with the inside of the air inlet frame, the filter screen plate is arranged in the air inlet frame in an inserting mode through the installation notch in the top of the air inlet frame, and the top of the filter screen plate is fixedly provided with a sealing plate.

Further, the equal fixed mounting in front and the back of frame inner wall of admitting air has T type gib block, the equal fixed mounting in front and the back of filter screen board has T type groove slide, filter screen board passes through two T type groove slides and two T type gib block sliding connection.

Furthermore, the inside fixed mounting of air-out frame has a wind collection frame, the internal diameter of wind collection frame descends from left to right in proper order, ultraviolet ray disinfection lamp is located the rightmost side of wind collection frame inside.

The utility model has the advantages as follows: through the cooperation of frame and the air-out frame of intaking, will the utility model discloses install in central air conditioning's ventilation system, the air enters into the inside in dust removal chamber after tentatively intercepting through the filter plate board, the inlet tube is with the inside of the continuous conveying of water source advance raceway, then water is sputtered on the sieve after the sprinkler bead blowout, then water is discharged through the sieve mesh on the sieve, part dust is directly brought into the inside of blowdown frame by rivers, the air is when passing through the aperture on the sieve, air water fully contacts, form the foam blanket of boiling form on the sieve, the most dust in the air is washed, thereby effective dust removal has been played, compare with current single filter screen dust removal, the dust removal effect is better, the clearance number of times to the filter screen has been reduced simultaneously, the work load has been reduced; the air after final dust removal is sterilized and disinfected by an ultraviolet disinfection lamp, so that the air quality is improved.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a sectional view of the overall structure of the present invention;

FIG. 3 is a perspective view of the internal structure of the air inlet frame and the air outlet frame of the present invention;

fig. 4 is a bottom view of the overall structure of the present invention.

Reference numerals: 1. an air inlet frame; 2. a filter screen plate; 3. a partition plate; 4. a dust removal cavity; 5. a water delivery pipe; 6. a sieve plate; 7. a liquid blocking frame; 8. a communication gap; 9. a sprinkler head; 10. a connecting pipe; 11. an air outlet frame; 12. an ultraviolet disinfection lamp; 13. a sewage draining frame; 14. a water inlet pipe; 15. a blow-off pipe; 16. a dust exhaust port; 17. a seal assembly; 1701. installing a frame; 1702. a frame plate; 1703. a C-shaped dust collection barrier; 18. a T-shaped guide strip; 19. a T-shaped groove sliding plate; 20. a sealing plate; 21. and a wind collecting frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in figures 1-4, a wet dust removal device for a central air conditioner comprises an air inlet frame 1, a filter screen plate 2 and a partition plate 3 are sequentially arranged inside the air inlet frame 1 from left to right, a dust removal cavity 4 is formed between one side, far away from the filter screen plate 2, of the partition plate 3 and the inner wall of the air inlet frame 1, a water conveying pipe 5, a sieve plate 6 and a liquid blocking frame 7 are sequentially arranged inside the dust removal cavity 4 from top to bottom, the water conveying pipe 5 and the sieve plate 6 are both fixed on the inner wall of the dust removal cavity 4, sieve holes are arranged on the sieve plate 6 at equal intervals, a communication gap 8 is formed on the partition plate 3, the liquid blocking frame 7 is fixed on the partition plate 3 and corresponds to the communication gap 8, the cavity formed by the liquid blocking frame 7 and the partition plate 3 has a downward opening, a plurality of water spray heads 9 are fixedly arranged on the surface of the water conveying pipe 5, a connecting pipe 10, the top fixed mounting of connecting pipe 10 has the air-out frame 11 that is linked together with the inside of connecting pipe 10, and the inside of air-out frame 11 is provided with ultraviolet ray disinfection lamp 12, and the bottom fixed mounting of air-in frame 1 has the blowdown frame 13 that is linked together with dust removal chamber 4 inside, and the one end fixed mounting of raceway 5 has the inlet tube 14 that is linked together rather than inside, and the positive fixed mounting of blowdown frame 13 has the blow off pipe 15 that is linked together with inside.

In the embodiment, the filter screen plate 2 is mainly used for intercepting large-particle dust in the air, so that the aperture design is large, and the comprehensive and effective dust removal effect on the air is mainly completed by the structure in the dust removal cavity 4; the water inlet pipe 14 is used for continuously conveying a water source into the water conveying pipe 5, and the sewage discharge pipe 15 is used for discharging the wastewater in the sewage discharge frame 13; when air enters the interior of the dust removal cavity 4 through the communication notch 8 on the partition plate 3, the air can circulate from bottom to top, at the moment, water is sprayed out through the water spray head 9 and then splashed onto the sieve plate 6, then the water is discharged through sieve pores on the sieve plate 6, part of dust is directly brought into the interior of the pollution discharge frame 13 by water flow, when the air passes through small pores on the sieve plate 6, air and water are in full contact, a boiling-shaped foam layer is formed on the sieve plate 6, after the liquid forms foam, the total volume and the total surface area are greatly increased, the collision efficiency with the dust is increased, most of the dust in the air is washed, therefore, the effective dust removal work can be carried out on the air, the air after dust removal enters the interior of the air outlet frame 11 through the connecting pipe 10, then the air is discharged after being subjected to sterilization and disinfection by the ultraviolet disinfection; the liquid blocking frame 7 is designed to avoid splashing of sewage through the communication gap 8 and ensure that the sewage generated in the cleaning process is concentrated in the sewage discharging frame 13 and then discharged.

Specifically, the bottom of the air inlet frame 1 is provided with a dust exhaust port 16 communicated with the inside of the air inlet frame 1, and the bottom of the air inlet frame 1 is provided with a sealing assembly 17 used for shielding the dust exhaust port 16.

In this embodiment, the impurity after being intercepted by filter screen board 2 all concentrates on filter screen board 2 and keeps away from one side of baffle 3, consequently opens dust exhaust port 16 through seal subassembly 17, just can clear up filter screen board 2 through dust exhaust port 16, makes things convenient for filter screen board 2's cleaning work, owing to adopt brand-new dust removal mode to remove dust the processing to the air, consequently can reduce the clearance number of times to filter screen board 2, has reduced work load.

Specifically, the sealing assembly 17 includes a mounting frame 1701, the mounting frame 1701 is fixed at the bottom of the air intake frame 1 and corresponds to the position of the dust exhaust port 16, the bottom of the mounting frame 1701 is hinged with a frame plate 1702 through a hinge, and a C-shaped dust collecting barrier strip 1703 is fixedly mounted at the top of the frame plate 1702.

In this embodiment, a latch or other locking member is disposed between the mounting frame 1701 and the frame plate 1702, and the mounting frame 1701 and the frame plate 1702 can be fixed, that is, after the frame plate 1702 blocks the opening of the mounting frame 1701, the position of the frame plate 1702 is fixed by the latch or the locking member, wherein the latch may be a manual latch or an automatic spring latch; when the filter screen plate 2 needs to be cleaned, the frame plate 1702 is rotated, wherein the top of the frame plate 1702 is provided with the C-shaped dust collection barrier 1703, so that the frame plate 1702 can be inclined in the process of rotating the frame plate 1702, the C-shaped dust collection barrier 1703 can prevent dust from drifting in a large range, then the impurities accumulated on the frame plate 1702 are cleaned, and then the impurities accumulated on the filter screen plate 2 are cleaned.

Specifically, the top of air inlet frame 1 is provided with the installation breach that is linked together with air inlet frame 1 is inside, and filter screen plate 2 alternates through the installation breach at air inlet frame 1 top and sets up in air inlet frame 1's inside, and filter screen plate 2's top fixed mounting has closing plate 20.

In this embodiment, filter plate 2 directly alternates the mode in the inside of air inlet frame 1, shelters from the installation breach of air inlet frame 1 through closing plate 20, can guarantee air inlet frame 1's leakproofness, and such structural design is convenient takes out filter plate 2 and changes.

Specifically, the front and the back of the inner wall of the air inlet frame 1 are fixedly provided with T-shaped guide strips 18, the front and the back of the filter screen plate 2 are fixedly provided with T-shaped groove sliding plates 19, and the filter screen plate 2 is connected with the two T-shaped guide strips 18 in a sliding manner through the two T-shaped groove sliding plates 19.

In this embodiment, through the design of T type gib block 18 and T type groove slide 19, can improve filter plate 2 in the inside stability of air inlet frame 1 on the one hand, can form a seal structure on the one hand, guarantee that the inside air of air inlet frame 1 can enter into the inside in dust removal chamber 4 through the filter screen on filter plate 2.

Specifically, the wind collecting frame 21 is fixedly installed inside the wind outlet frame 11, the inner diameter of the wind collecting frame 21 decreases gradually from left to right, and the ultraviolet disinfection lamp 12 is located on the rightmost side inside the wind collecting frame 21.

In this embodiment, the air after dust removal is converged by the wind-collecting frame 21, and then the ultraviolet ray disinfection lamp 12 is installed inside the wind-collecting frame 21, so that the use effect of the ultraviolet ray disinfection lamp 12 can be improved.

Claims

1. The wet dust removal device for the central air conditioner comprises an air inlet frame (1) and is characterized in that a filter screen plate (2) and a partition plate (3) are sequentially arranged in the air inlet frame (1) from left to right, a dust removal cavity (4) is formed between one side, away from the filter screen plate (2), of the partition plate (3) and the inner wall of the air inlet frame (1), a water conveying pipe (5), a sieve plate (6) and a liquid blocking frame (7) are sequentially arranged in the dust removal cavity (4) from top to bottom, the water conveying pipe (5) and the sieve plate (6) are both fixed on the inner wall of the dust removal cavity (4), sieve holes are formed in the sieve plate (6) in an equidistant arrangement mode, a communication notch (8) is formed in the partition plate (3), the liquid blocking frame (7) is fixed on the partition plate (3) and corresponds to the position of the communication notch (8), and a cavity formed by the liquid blocking frame (7) and the partition plate (3) is opened vertically downwards, the utility model discloses a cleaning device for the sewage treatment system, including raceway (5) fixed surface installs a plurality of sprinkler bead (9), the top fixed mounting of frame (1) of intaking has connecting pipe (10) that are linked together with dust removal chamber (4) inside, the top fixed mounting of connecting pipe (10) has air-out frame (11) that are linked together with connecting pipe (10) inside, the inside of air-out frame (11) is provided with ultraviolet ray disinfection lamp (12), the bottom fixed mounting of frame (1) of intaking has blowdown frame (13) that are linked together with dust removal chamber (4) inside, the one end fixed mounting of raceway (5) has inlet tube (14) that are linked together rather than inside, the positive fixed mounting of blowdown frame (13) has blow off pipe (15) that are linked together with inside.

2. The wet dust removal device for the central air conditioner according to claim 1, wherein a dust exhaust port (16) communicated with the inside of the air intake frame (1) is formed in the bottom of the air intake frame (1), and a sealing assembly (17) for shielding the dust exhaust port (16) is arranged at the bottom of the air intake frame (1).

3. The wet dust collector for central air conditioner according to claim 2, wherein the sealing assembly (17) comprises a mounting frame (1701), the mounting frame (1701) is fixed at the bottom of the air intake frame (1) and corresponds to the position of the dust exhaust port (16), the bottom of the mounting frame (1701) is hinged with a frame plate (1702) through a hinge, and the top of the frame plate (1702) is fixedly provided with a C-shaped dust collecting barrier strip (1703).

4. The wet dust collector for the central air conditioner according to claim 1, wherein the top of the air inlet frame (1) is provided with an installation notch communicated with the inside of the air inlet frame (1), the filter screen plate (2) is inserted into the inside of the air inlet frame (1) through the installation notch on the top of the air inlet frame (1), and the top of the filter screen plate (2) is fixedly provided with the sealing plate (20).

5. The wet dust collector for the central air conditioner according to claim 4, wherein the front and the back of the inner wall of the air inlet frame (1) are fixedly provided with T-shaped guide strips (18), the front and the back of the filter screen plate (2) are fixedly provided with T-shaped groove sliding plates (19), and the filter screen plate (2) is slidably connected with the two T-shaped guide strips (18) through the two T-shaped groove sliding plates (19).

6. The wet dust collector for central air conditioners according to claim 1, wherein a wind collecting frame (21) is fixedly installed inside the wind outlet frame (11), the inner diameter of the wind collecting frame (21) decreases from left to right, and the ultraviolet disinfection lamp (12) is located at the rightmost side inside the wind collecting frame (21).