CN219023654U

CN219023654U - Air purification device with air intake filtration

Info

Publication number: CN219023654U
Application number: CN202320050195.5U
Authority: CN
Inventors: 蒋雨兰
Original assignee: JIANGSU AERTE AIR CONDITIONING INDUSTRIAL CO LTD
Current assignee: Jiangsu Alte Intelligent Equipment Co.,Ltd.
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-05-16
Anticipated expiration: 2033-01-09

Abstract

The utility model discloses an air purifying device with an air inlet filtering structure, which comprises: the device comprises a device main body, an air inlet pipeline and an air exhaust pipeline, wherein the air inlet pipeline is arranged on one side surface of the device main body, the air exhaust pipeline is arranged on the other side surface of the device main body, and a control key is arranged on the side surface of the device main body; the inside of air inlet pipe is provided with the filter, the inboard of filter is connected with the sealing washer, the adjustment tank has been seted up to the inner wall of air inlet pipe, the spout has been seted up to the inner wall of adjustment tank, the inside of adjustment tank is provided with the fixture block. This air purification device with air intake filtration uses through the cooperation of filter, sealing washer and fixture block, can fix the position of filter with the fixture block, can carry out primary filtration to the air that gets into the air inlet duct after the fixed position of filter, can carry out twice like this to the air filtration effect of device can be increased.

Description

Air purification device with air intake filtration

Technical Field

The utility model relates to the technical field of air purification devices, in particular to an air purification device with an air inlet filtering structure.

Background

The air purifying device can be divided into household air purifying equipment, vehicle-mounted air purifying equipment (also called vehicle air purifying equipment), medical air purifying equipment, industrial air purifying equipment, engineering air purifying equipment and the like according to the application field, and the air purifying equipment can filter pollutants such as air suspended particles, bacteria, viruses, fungi spores, pollen, asbestos, radon gas decay products and the like.

The existing air purification device has the advantages that when the air purification device runs, the air outside the air purification device directly enters the device from the air inlet pipeline, and is purified through the filter element in the device, all air suspended particles are filtered through the filter element in the mode, so that the purification effect of the device is poor, and meanwhile, the effective service time of the filter element is shortened;

improvements to the above problems are needed to meet market demands.

Disclosure of Invention

The utility model aims to provide an air purifying device with an air inlet filtering structure, which solves the problems that the prior air purifying device has poor purifying effect and shortens the effective service time of a filter element because air outside the prior air purifying device directly enters the device from an air inlet pipeline and is purified in the device through the filter element when in operation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an air cleaning device with an air intake filtering structure, comprising: the device comprises a device main body, an air inlet pipeline and an air exhaust pipeline, wherein the air inlet pipeline is arranged on one side surface of the device main body, the air exhaust pipeline is arranged on the other side surface of the device main body, and a control key is arranged on the side surface of the device main body;

the inside of air inlet pipe is provided with the filter, the inboard of filter is connected with the sealing washer, the adjustment tank has been seted up to the inner wall of air inlet pipe, the spout has been seted up to the inner wall of adjustment tank, the inside of adjustment tank is provided with the fixture block, is close to the spout one side of fixture block is connected with the slider, one side of fixture block is connected with the tensile pole, be connected with first spring strip between fixture block and the adjustment tank.

Preferably, the sealing ring is made of rubber, and the width of the sealing ring is slightly larger than the transverse distance between the filter plate and the air inlet pipeline.

Preferably, the clamping blocks and the stretching rods are symmetrically arranged in two groups relative to the transverse central axis of the air inlet pipeline, two groups of sliding blocks and sliding grooves are respectively arranged on two of each clamping block, and the sliding blocks are in sliding connection with the sliding grooves.

Preferably, the clamping block and the stretching rod are of an integrated structure, and an elastic telescopic structure is arranged between the clamping block and the first spring strip.

Preferably, a groove is formed in one side, close to the control key, of the device main body, the control key is located in the groove, and an elastic clamping hook is connected to the inner wall of the groove.

Preferably, the inside of recess is provided with the guard plate, the surface connection of guard plate has the pull block, the fixed orifices has been seted up on the surface of pull block, the opposite side surface of guard plate is connected with the sliding sleeve, the inside of sliding sleeve runs through there is the guide bar, the guide bar is connected in the inside of recess, be connected with the second spring strip between sliding sleeve and the recess.

Preferably, the sliding sleeve is in sliding connection with the guide rod, and an elastic telescopic structure is arranged between the sliding sleeve and the second spring strip.

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

in summary, through the cooperation of the filter plate, the sealing ring and the clamping block, the position of the filter plate can be fixed by the clamping block, and air entering the air inlet pipeline can be subjected to primary filtration after the position of the filter plate is fixed, so that the air can be subjected to secondary filtration, and the air filtering effect of the device can be improved; the protection plate can be driven to move downwards when the pull block is pulled downwards, when the pull block drives the fixing hole to move to the surface position of the elastic clamping hook, the elastic clamping hook is extruded to be bent, when the pull block drives the fixing hole to be sleeved on the surface of the elastic clamping hook, the elastic clamping hook recovers deformation to fix the position of the protection plate, the control key is protected conveniently, and the control key is prevented from being touched by mistake.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a schematic diagram of a side view partially in section of the present utility model;

FIG. 4 is a schematic view of an air intake duct and an enlarged structure according to the present utility model;

fig. 5 is a schematic diagram of the structure of the present utility model at a.

In the figure: 1. an apparatus main body; 2. an air inlet pipeline; 3. an exhaust duct; 4. a control key; 5. a filter plate; 6. a seal ring; 7. an adjustment tank; 8. a chute; 9. a clamping block; 10. a slide block; 11. a stretching rod; 12. a first spring bar; 13. an elastic hook; 14. a groove; 15. a protection plate; 16. pulling blocks; 17. a fixing hole; 18. a sliding sleeve; 19. a guide rod; 20. and a second spring bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 4, the present utility model provides a technical solution: an air cleaning device with an air intake filtering structure, comprising: the device comprises a device main body 1, an air inlet pipeline 2 and an air exhaust pipeline 3, wherein the air inlet pipeline 2 is arranged on one side surface of the device main body 1, the air exhaust pipeline 3 is arranged on the other side surface of the device main body 1, and a control key 4 is arranged on the side surface of the device main body 1; the inside of air inlet pipe 2 is provided with filter 5, the inboard of filter 5 is connected with sealing washer 6, adjustment tank 7 has been seted up to the inner wall of air inlet pipe 2, spout 8 has been seted up to the inner wall of adjustment tank 7, the inside of adjustment tank 7 is provided with fixture block 9, one side of fixture block 9 near spout 8 is connected with slider 10, one side of fixture block 9 is connected with tensile pole 11, be connected with first spring strip 12 between fixture block 9 and the adjustment tank 7, the position of filter 5 is fixed in the inside of air inlet pipe 2 and is carried out primary filtration to the air that gets into, can carry out twice filtration like this to can strengthen air purification's effect.

Referring to fig. 4, the sealing ring 6 is made of rubber, the width of the sealing ring 6 is slightly larger than the transverse distance between the filter plate 5 and the air inlet pipeline 2, two groups of clamping blocks 9 and stretching rods 11 are symmetrically arranged about the transverse central axis of the air inlet pipeline 2, two groups of sliding blocks 10 and sliding grooves 8 are respectively arranged on each clamping block 9, the sliding blocks 10 are in sliding connection with the sliding grooves 8, the clamping blocks 9 and the stretching rods 11 are of an integrated structure, the clamping blocks 9 and the first spring strips 12 are of elastic telescopic structures, when the filter plate 5 moves to the surface position of the clamping blocks 9, the clamping blocks 9 are extruded to move upwards to compress the first spring strips 12, and when the filter plate 5 moves to the inward sinking position of the clamping blocks 9, the first spring strips 12 extrude the clamping blocks 9 to reset to fix the position of the filter plate 5.

Referring to fig. 3 and 5, a groove 14 is formed on one side of the device main body 1, which is close to the control key 4, the control key 4 is located inside the groove 14, an elastic clamping hook 13 is connected to the inner wall of the groove 14, a protection plate 15 is arranged inside the groove 14, a pull block 16 is connected to the surface of the protection plate 15, a fixing hole 17 is formed on the surface of the pull block 16, a sliding sleeve 18 is connected to the surface of the other side of the protection plate 15, a guide rod 19 penetrates through the inside of the sliding sleeve 18, the guide rod 19 is connected to the inside of the groove 14, a second spring strip 20 is connected between the sliding sleeve 18 and the groove 14, sliding connection is formed between the sliding sleeve 18 and the guide rod 19, an elastic telescopic structure is formed between the sliding sleeve 18 and the second spring strip 20, and when the pull block 16 drives the fixing hole 17 to be sleeved on the surface of the elastic clamping hook 13, the elastic clamping hook 13 can fix the position of the protection plate 15 in a restoration deformation mode, and thus the control key 4 can be protected.

Working principle: as shown in fig. 1 to 5, when the air purifying device with the air inlet filtering structure is used, firstly, when the filter plate 5 moves to the surface position of the clamping block 9, the clamping block 9 is extruded to move towards the inside of the adjusting groove 7, and when the clamping block 9 moves, the sliding block 10 can be driven to slide in the sliding groove 8, meanwhile, when the clamping block 9 moves, the first spring strip 12 can be extruded, when the filter plate 5 moves to the inward sinking position of the clamping block 9, the first spring strip 12 extrudes the clamping block 9 through self elasticity to reset, the clamping block 9 can reset the position of the filter plate 5, and after the filter plate 5 is fixed, the air of equipment in a machine can be primarily filtered, so that the air purifying effect of the device can be enhanced; when the control key 4 of the device is not required to be used, the pull block 16 can be pulled downwards, the pull block 16 can drive the protection plate 15 to move downwards when being subjected to downward pulling force, the protection plate 15 can drive the sliding sleeve 18 to slide on the surface of the guide rod 19 and compress the second spring strip 20, when the pull block 16 drives the fixing hole 17 to move to the surface position of the elastic clamping hook 13, the elastic clamping hook 13 is extruded to be bent, when the pull block 16 drives the fixing hole 17 to be sleeved on the surface of the elastic clamping hook 13, the elastic clamping hook 13 can restore deformation through self elasticity, the elastic clamping hook 13 can restore the deformation in the fixing hole 17 to fix the position of the protection plate 15, so that the control key 4 can be protected, and the control key 4 is prevented from being mistakenly touched, namely the air purification device with the air inlet filtering structure is characterized in that.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. An air cleaning device with an air intake filtering structure, comprising: equipment main part (1), air inlet pipeline (2) and exhaust duct (3), its characterized in that: an air inlet pipeline (2) is arranged on one side surface of the equipment main body (1), an air exhaust pipeline (3) is arranged on the other side surface of the equipment main body (1), and a control key (4) is arranged on the side surface of the equipment main body (1);

the inside of air inlet pipe (2) is provided with filter (5), the inboard of filter (5) is connected with sealing washer (6), adjustment tank (7) have been seted up to the inner wall of air inlet pipe (2), spout (8) have been seted up to the inner wall of adjustment tank (7), the inside of adjustment tank (7) is provided with fixture block (9), is close to spout (8) one side of fixture block (9) is connected with slider (10), one side of fixture block (9) is connected with tensile pole (11), be connected with first spring strip (12) between fixture block (9) and adjustment tank (7).

2. An air cleaning device having an air intake filtering structure according to claim 1, wherein: the sealing ring (6) is made of rubber, and the width of the sealing ring (6) is larger than the transverse distance between the filter plate (5) and the air inlet pipeline (2).

3. An air cleaning device having an air intake filtering structure according to claim 1, wherein: the clamping blocks (9) and the stretching rods (11) are symmetrically arranged in two groups relative to the transverse central axis of the air inlet pipeline (2), two groups of sliding blocks (10) and sliding grooves (8) are respectively arranged on two of each clamping block (9), and the sliding blocks (10) are in sliding connection with the sliding grooves (8).

4. An air cleaning device having an air intake filtering structure according to claim 1, wherein: the clamping block (9) and the stretching rod (11) are of an integrated structure, and an elastic telescopic structure is arranged between the clamping block (9) and the first spring strip (12).

5. An air cleaning device having an air intake filtering structure according to claim 1, wherein: a groove (14) is formed in one side, close to the control key (4), of the equipment main body (1), the control key (4) is located in the groove (14), and an elastic clamping hook (13) is connected to the inner wall of the groove (14).

6. An air cleaning device having an air intake filtering structure according to claim 5, wherein: the inside of recess (14) is provided with guard plate (15), the surface connection of guard plate (15) has pull block (16), fixed orifices (17) have been seted up on the surface of pull block (16), the opposite side surface connection of guard plate (15) has sliding sleeve (18), the inside of sliding sleeve (18) is run through has guide bar (19), guide bar (19) are connected in the inside of recess (14), be connected with second spring strip (20) between sliding sleeve (18) and recess (14).

7. An air cleaning device having an air intake filtering structure according to claim 6, wherein: the sliding sleeve (18) is in sliding connection with the guide rod (19), and an elastic telescopic structure is arranged between the sliding sleeve (18) and the second spring strip (20).