CN213790757U

CN213790757U - An indoor air filter for purification engineering

Info

Publication number: CN213790757U
Application number: CN202022815001.5U
Authority: CN
Inventors: 巢泳源; 巢观生; 谢业
Original assignee: Shenzhen Shilang Engineering Technology Co ltd
Current assignee: Shenzhen Shilang Engineering Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-07-27
Anticipated expiration: 2030-11-27

Abstract

An indoor air filter for purification engineering, comprising a purification box and a fixing frame arranged on one side of the purification box; a plurality of rectangular frames are arranged inside the purification box, a filter plate is arranged on the inner side of the rectangular frame, and the upper parts of the plurality of rectangular frames are A limit assembly is provided, and the limit assembly is located on the inner wall of the purification box on one side of the support plate. The limit assembly includes a sphere, a limit rod, a limit plate, a fixed plate and a second spring, and one side of several spheres is provided with a sliding rod , the end of the sliding rod passes through the purification box and is arranged in the fixed frame, the fixed frame is provided with a moving plate, the side of the moving plate is connected with the sliding rod, and a plurality of first springs are arranged between the moving plate and the purification box, A plurality of first springs are respectively sleeved on the corresponding sliding rods, and the outer side of the fixing frame is threadedly connected with the screws. The utility model can fix the rectangular frame in the purification box under the cooperative action of the limiting assembly, the bolt, the moving plate and the sliding rod, which facilitates the disassembly and installation of the rectangular frame and the filter plate.

Description

Indoor air filter for purification engineering

Technical Field

The utility model relates to an air purification technical field especially relates to a purify indoor air cleaner for engineering.

Background

The air filter is a household or commercial air purifier which can adsorb, decompose or convert various air pollutants (generally including dust, pollen, peculiar smell, formaldehyde and other decoration pollution, bacteria, allergens and the like) and effectively improve the air cleanliness so as to eliminate indoor air pollution. The air purifier is a household appliance for purifying indoor air, generally comprises an air purifying device and a single machine which are matched with a central air conditioner, and mainly solves the problem of air pollution in rooms, underground spaces and vehicles caused by decoration or other reasons.

The existing filter screen is usually fixedly arranged inside the air purifier, is inconvenient to replace or clean, and the surface of the filter screen which is put down for a long time can cover a large amount of dust and sundries, thereby influencing the purifying effect of the purifier.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

In order to solve the technical problems existing in the background technology, the utility model provides an indoor air filter for purification engineering, which can fix a rectangular frame in a purification box under the matching action of a limiting component, a bolt, a movable plate and a slide bar, thereby facilitating the disassembly and installation of the rectangular frame and a filter plate; the whirl board that rotates the setting can be broken up the filtrating fully for the filtrating and the air intensive mixing, the purifying effect of air has been promoted.

(II) technical scheme

The utility model provides an indoor air filter for purification engineering, which comprises a purification box and a fixed frame arranged on one side surface of the purification box; the upper end and the lower end of the purifying box are respectively provided with an exhaust pipe and an air inlet pipe, a plurality of rectangular frames which are arranged along the horizontal direction are arranged in parallel in the purifying box, the inner side of each rectangular frame is provided with a filter plate, a plurality of groups of supporting components which are in one-to-one correspondence with the rectangular frames are arranged in the purifying box, each supporting component comprises a chute plate and a supporting plate, the chute plates and the supporting plates are positioned at the same horizontal position and are respectively positioned at two sides of the inner wall of the purifying box, each chute plate is in an open end shape, one end of each rectangular frame is slidably arranged in the opening of the chute plate, each supporting plate is arranged at the bottom end of the corresponding rectangular frame, a limiting component is arranged above each rectangular frame and is positioned on the inner wall of the purifying box at one side of the supporting plate, each limiting component comprises a ball body, a limiting rod, a limiting plate, a fixing plate and a second spring, the fixing plate is arranged on the purifying box, and the limiting rod penetrates through the fixing plate and is slidably connected with the fixing plate, set up the spacing groove that supplies the embedding of gag lever post bottom on the rectangular frame, the limiting plate is fixed to be set up on the gag lever post, the gag lever post is located the top of fixed plate, the second spring sets up between fixed plate and limiting plate, the spheroid sets up the upper end at the gag lever post, a plurality of spheroidal one side all is provided with the slide bar, the tip of a plurality of slide bars all passes the purifying box and sets up in fixed frame, neighbouring spheroid one end is provided with the inclined plane on the slide bar, the bottom on inclined plane is towards fixed frame one side, the inclined plane of slide bar one side contacts with the spheroid, fixed frame internalization is provided with the movable plate, the side and the equal fixed connection of a plurality of slide bars of movable plate, be provided with a plurality of first springs between movable plate and the purifying box, and a plurality of first springs overlap respectively and establish on the slide bar that corresponds, the outside threaded connection's of fixed frame screw rod, and the screw rod's the end and movable plate counterbalance tightly.

Preferably, the inside bottom of purifying box sets up the filtrate, is provided with the water pump in the filtrate, and the top of filtrate is provided with the shower nozzle, is provided with a plurality of nozzle on the shower nozzle, and the input intercommunication of shower nozzle has the water pipe, and the other end of water pipe then communicates with the water pump.

Preferably, the air inlet pipe and the air outlet pipe are both provided with filter screens.

Preferably, the bottom end of the exhaust pipe is provided with an air suction fan.

Preferably, a rotational flow plate is arranged in the purification box at the bottom end of the spray head, a first rotating shaft is fixedly arranged at the bottom end of the rotational flow plate, and the bottom end of the first rotating shaft is connected with a bearing at the bottom of the purification box.

Preferably, a second rotating shaft is arranged in the purifying box in a transverse rotating mode, a motor used for driving the second rotating shaft to rotate is arranged on the outer side of the purifying box, a driving bevel gear is arranged at the end portion of the second rotating shaft, a driven bevel gear is meshed with the driving bevel gear, and the driven bevel gear is fixedly arranged on the first rotating shaft.

Preferably, a partition plate is arranged at the bottom end inside the purification box, a circular opening matched with the rotational flow plate is formed in the partition plate, and a movable gap is formed between the outer side of the rotational flow plate and the partition plate.

Preferably, the filter plate comprises an initial large-particle filter layer, an HEPA filter screen layer and an activated carbon layer from top to bottom in sequence.

Preferably, the front surface of the purification box is provided with a plurality of perforations through which the rectangular frame penetrates side by side, and the end of the rectangular frame is provided with a sealing plate which covers the perforations.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: the rectangular frame can be fixed in the purifying box under the matching action of the limiting assembly, the bolt, the moving plate and the sliding rod, so that the rectangular frame and the filter plate can be conveniently detached and installed; the whirl board that rotates the setting can be broken up the filtrating fully for the filtrating and the air intensive mixing, the purifying effect of air has been promoted.

Drawings

Fig. 1 is a schematic structural view of an indoor air filter for purification engineering according to the present invention.

Fig. 2 is a front view of an indoor air filter for purification engineering according to the present invention.

Fig. 3 is an enlarged schematic view of a portion a of fig. 1.

Fig. 4 is a schematic structural diagram of a connection relationship between a rectangular frame and a filter plate in an indoor air filter for purification engineering according to the present invention.

Fig. 5 is a schematic view of a three-dimensional structure of a partition board in an indoor air filter for purification engineering according to the present invention.

Fig. 6 is a schematic structural view of a filter plate in an indoor air filter for purification engineering according to the present invention.

Reference numerals: 1. a purification box; 2. a fixing frame; 3. an air inlet pipe; 4. an exhaust pipe; 5. a rectangular frame; 6. a chute plate; 7. a swirl plate; 8. a spray head; 9. a nozzle; 10. a support plate; 11. filtering the solution; 12. a water pump; 13. a water pipe; 14. a first rotating shaft; 15. a driving bevel gear; 16. a driven bevel gear; 17. a second rotating shaft; 18. moving the plate; 19. a screw; 20. a slide bar; 21. a first spring; 22. a sphere; 23. a limiting rod; 24. a limiting plate; 25. a fixing plate; 26. a second spring; 27. a limiting groove; 28. a motor; 29. a sealing plate; 30. a filter plate; 301. a primary large particle filter layer; 302. HEPA filter screen layer; 303. an activated carbon layer; 31. a partition plate; 32. an air suction fan; 33. a circular opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-6, the indoor air filter for purification engineering of the present invention comprises a purification box 1 and a fixing frame 2 disposed on one side of the purification box 1; the upper end and the lower end of the purifying box 1 are respectively provided with an exhaust pipe 4 and an intake pipe 3, the purifying box 1 is internally provided with a plurality of rectangular frames 5 arranged along the horizontal direction side by side, the inner side of each rectangular frame 5 is provided with a filter plate 30, the purifying box 1 is internally provided with a plurality of groups of supporting components in one-to-one correspondence with the rectangular frames 5, each supporting component comprises a chute plate 6 and a supporting plate 10, the chute plates 6 and the supporting plates 10 are positioned at the same horizontal position and positioned at two sides of the inner wall of the purifying box 1 respectively, each chute plate 6 is in an open-ended shape, one end of each rectangular frame 5 is arranged in an opening of the corresponding rectangular frame 6 in a sliding mode, each supporting plate 10 is arranged at the bottom end of the corresponding rectangular frame 5, limiting components are arranged above the rectangular frames 5 and positioned on the inner wall of the purifying box 1 at one side of the supporting plate 10 and comprise a ball 22, a limiting rod 23, a limiting plate 24, A fixed plate 25 and a second spring 26, the fixed plate 25 is arranged on the purifying box 1, a limit rod 23 penetrates through the fixed plate 25 and is connected with the fixed plate 25 in a sliding manner, a limit groove 27 for embedding the bottom end of the limit rod 23 is arranged on the rectangular frame 5, the limit plate 24 is fixedly arranged on the limit rod 23, the limit rod 23 is positioned above the fixed plate 25, the second spring 26 is arranged between the fixed plate 25 and the limit plate 24, a sphere 22 is arranged at the upper end of the limit rod 23, slide bars 20 are arranged on one sides of the sphere 22, the end parts of the slide bars 20 penetrate through the purifying box 1 and are arranged in the fixed frame 2, an inclined plane is arranged on one side of the slide bar 20, which is adjacent to one end of the sphere 22, the bottom end of the inclined plane faces one side of the fixed frame 2, the inclined plane on one side of the slide bar 20 is contacted with the sphere 22, a movable plate 18 is movably arranged in the fixed frame 2, the side surface of the movable plate 18 is fixedly connected with the slide bars 20, a plurality of first springs 21 are arranged between the movable plate 18 and the purifying box 1, and a plurality of first springs 21 are respectively sleeved on the corresponding slide bars 20, the outer side of the fixed frame 2 is provided with a screw rod 19 in threaded connection, and the screwing end of the screw rod 19 is abutted against the moving plate 18.

In an optional embodiment, the bottom end of the interior of the purification box 1 is provided with a filtrate 11, a water pump 12 is arranged in the filtrate 11, a spray head 8 is arranged above the filtrate 11, the spray head 8 is provided with a plurality of nozzles 9, an input end of the spray head 8 is communicated with a water pipe 13, and the other end of the water pipe 13 is communicated with the water pump 12.

The filtering liquid 11 can be conveyed into the spray head 8 by the water pump 12 and sprayed into the purifying box 1 through the plurality of nozzles 9, so that the purifying effect of the air is improved.

In an alternative embodiment, filter screens are provided in both the inlet 3 and outlet 4 ducts.

It should be noted that the filter screen is used for blocking dust and impurities.

In an alternative embodiment, the bottom end of the exhaust duct 4 is provided with an intake fan 32.

It should be noted that the air suction fan 32 is provided to accelerate the air flow in the purification box 1, so that the filtered air can be discharged quickly.

In an alternative embodiment, a rotational flow plate 7 is arranged in the purification box 1 at the bottom end of the spray head 8, a first rotating shaft 14 is fixedly arranged at the bottom end of the rotational flow plate 7, and the bottom end of the first rotating shaft 14 is connected with a bearing at the bottom of the purification box 1.

The swirling plate 7 is provided to disperse the falling filtrate 11, so that the filtrate 11 is sufficiently mixed with air.

In an alternative embodiment, a second rotating shaft 17 is rotatably disposed in the purifying box 1 along the transverse direction, a motor 28 for driving the second rotating shaft 17 to rotate is disposed outside the purifying box 1, a driving bevel gear 15 is disposed at an end portion of the second rotating shaft 17, a driven bevel gear 16 is engaged with the driving bevel gear 15, and the driven bevel gear 16 is fixedly disposed on the first rotating shaft 14.

It should be noted that the motor 28 can drive the whirl plate 7 to rotate, so as to improve the dispersion effect of the filtrate 11 and accelerate the mixing of the filtrate 11 and air.

In an optional embodiment, a partition plate 31 is disposed at the bottom end inside the purification box 1, a circular opening 33 matching with the cyclone plate 7 is disposed on the partition plate 31, and a movable gap is disposed between the outer side of the cyclone plate 7 and the partition plate 31.

It should be noted that the baffle 31 that sets up can prevent that the air in purifying box 1 bottom from passing through the outside upflow of whirl board 7 for the air in the inside bottom of purifying box 1 can be with the filtrating 11 intensive mixing that sprays.

In an alternative embodiment, the filter plate 30 comprises a primary large particle filter layer 301, a HEPA filter mesh layer 302 and an activated carbon layer 303 from top to bottom.

It should be noted that the primary large particle filter layer 301 can primarily filter impurities in the air, the HEPA filter screen layer 302 can filter second-hand smoke, PM2.5 and the like, and the activated carbon layer 303 can play a role in removing odor and purifying formaldehyde.

In an alternative embodiment, the front surface of the purification box 1 is provided with a plurality of through holes for the rectangular frame 5 to pass through side by side, the end of the rectangular frame 5 is provided with a sealing plate 29, and the sealing plate 29 forms a covering structure for the through holes.

It should be noted that the provision of the sealing plate 29 facilitates the removal of the rectangular frame 5 and also enables the sealing of the through hole.

The utility model discloses in use, start the fan 32 of breathing in, motor 28 and water pump 12 work, under the effect of breathing in of fan 32 of breathing in, indoor air flows into 1 inside purifying box through intake pipe 3, water pump 12 carries filtrate 11 through water pipe 13 in shower nozzle 8, spout to 1 bottom of purifying box by nozzle 9, make filtrate 11 and air contact, meanwhile motor 28 drive initiative conical gear 15 rotates, initiative conical gear 15 drive driven conical gear 16 and whirl board 7 rotate, under the effect of rotation of whirl board 7, the dispersion effect of filtrate 11 has been accelerated, make filtrate 11 and air intensive mixing, then the air upwards flows and filters through a plurality of filter 30, the first-effect large granule filter layer 301 in the filter 30 can cross the impurity in the air and carry out preliminary filtration, HEPA stratum reticulare filtered 302 can filter second-hand cigarette, The active carbon layer 303 arranged on the second-hand smoke, PM2.5, etc. can play the role of deodorizing and purifying formaldehyde, the purified air is finally discharged to the outside through the exhaust pipe 4, when the filter plate 30 in the rectangular frame 5 needs to be disassembled and cleaned, the screw rod 19 is firstly rotated to make the end part move to the outside, the moving plate 18 and the slide rod 20 both move to the outside under the action of the first spring 21, at this time, the end part of the slide rod 20 is separated from the sphere 22, the sphere 22 moves to the upper end under the action of the second spring 26, the sphere 22 drives the bottom end of the limiting rod 23 to separate from the limiting groove 27, then the sealing plate 29 is pulled to take out the rectangular frame 5, the cleaned filter plate 30 is installed back into the purifying box 1 again, the two ends of the rectangular frame 5 respectively move on the slide groove plate 6 and the supporting plate 10, when the rectangular frame 5 moves to a limited position, the screw rod 19 is rotated to make the end part move to the inside, at this time, the sliding rod 20 presses the ball 22 to move downward, so that the bottom end of the limiting rod 23 is inserted into the limiting groove 27 of the rectangular frame 5.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. An indoor air filter for purification engineering, characterized in that it comprises a purification box (1) and a fixing frame (2) arranged on one side of the purification box (1); the upper and lower ends of the purification box (1) are respectively provided with The exhaust pipe (4) and the air intake pipe (3), a plurality of rectangular frames (5) arranged in the horizontal direction are arranged side by side inside the purification box (1), and the inner side of the rectangular frame (5) is provided with a filter plate (30), The purification box (1) is provided with a plurality of groups of support assemblies corresponding to a plurality of rectangular frames (5) one-to-one. The support assemblies include a chute plate (6) and a support plate (10), and the chute plate (6) and the support plate (10) In the same horizontal position and on both sides of the inner wall of the purification box (1), the chute plate (6) is open at one end, and one end of the rectangular frame (5) is slidably arranged in the opening of the chute plate (6). , the support plate (10) is arranged at the bottom end of the corresponding rectangular frame (5), and a limit component is arranged above several rectangular frames (5), and the limit component is located in the purification box (1) on one side of the support plate (10). On the inner wall, the limit assembly includes a sphere (22), a limit rod (23), a limit plate (24), a fixed plate (25) and a second spring (26), and the fixed plate (25) is arranged on the purification box (1). ), the limit rod (23) penetrates through the fixing plate (25) and is slidably connected with the fixing plate (25), and the rectangular frame (5) is provided with a limit groove (27) for embedding the bottom end of the limit rod (23) , the limit plate (24) is fixedly arranged on the limit rod (23), the limit rod (23) is located above the fixed plate (25), and the second spring (26) is arranged on the fixed plate (25) and the limit plate Between (24), the sphere (22) is arranged on the upper end of the limit rod (23), one side of the plurality of spheres (22) is provided with a sliding rod (20), and the ends of the plurality of sliding rods (20) all pass through The purification box (1) is arranged in the fixing frame (2), an inclined surface is provided on the sliding rod (20) adjacent to one end of the sphere (22), and the bottom end of the inclined surface faces the side of the fixing frame (2). The inclined surface of the side is in contact with the sphere (22), a moving plate (18) is movably arranged in the fixed frame (2), the side surface of the moving plate (18) is fixedly connected with a plurality of sliding bars (20), and the moving plate (18) is connected to the movable plate (18). A plurality of first springs (21) are arranged between the purification boxes (1), and the plurality of first springs (21) are respectively sleeved on the corresponding sliding rods (20), and the outer sides of the fixing frame (2) are threadedly connected A screw (19) is provided, and the screw-in end of the screw (19) is tightly abutted against the moving plate (18).

2. An indoor air filter for purification engineering according to claim 1, characterized in that a filtrate (11) is provided at the inner bottom end of the purification box (1), and a water pump (12) is provided in the filtrate (11). ), and a nozzle (8) is arranged above the filtrate (11), a plurality of nozzles (9) are arranged on the nozzle (8), and the input end of the nozzle (8) is connected with a water pipe (13), the water pipe (13) The other end is communicated with the water pump (12).

3 . The indoor air filter for purification engineering according to claim 1 , characterized in that filter screens are provided in the air inlet pipe ( 3 ) and the exhaust pipe ( 4 ). 4 .

4. An indoor air filter for purification engineering according to claim 1, characterized in that a suction fan (32) is provided at the bottom end of the exhaust pipe (4).

5. An indoor air filter for purification engineering according to claim 1, characterized in that a swirl plate (7) is provided in the purification box (1) at the bottom end of the nozzle (8), and the swirl plate (7) The bottom end is fixedly provided with a first rotating shaft (14), and the bottom end of the first rotating shaft (14) is connected with the bottom bearing of the purification box (1).

6. An indoor air filter for purification engineering according to claim 5, characterized in that a second rotating shaft (17) is arranged in the purification box (1) along the lateral rotation, and the outside of the purification box (1) is provided with a useful In the motor (28) driving the second rotating shaft (17) to rotate, the end of the second rotating shaft (17) is provided with a driving bevel gear (15), and a driven bevel gear (15) is engaged with the driving bevel gear (15). 16), and the driven bevel gear (16) is fixedly arranged on the first rotating shaft (14).

7. The indoor air filter for purification engineering according to claim 1, wherein the bottom end of the purification box (1) is provided with a partition plate (31), and the partition plate (31) is provided with a swirling flow A circular opening (33) in which the plates (7) fit together, and a movable gap is provided between the outer side of the swirl plate (7) and the partition plate (31).

8. A kind of indoor air filter for purification engineering according to claim 1, is characterized in that, filter plate (30) comprises in sequence from top to bottom there are primary effect large particle filter layer (301), HEPA filter screen layer (301) 302) and activated carbon layer (303).

9. The indoor air filter for purification engineering according to claim 1, wherein the front surface of the purification box (1) is provided with a plurality of perforations for the rectangular frame (5) to pass through, and the rectangular frame (5) is arranged side by side. ) is provided with a sealing plate (29) at the end, and the sealing plate (29) forms a structure covering the perforation.