CN217844208U - Air purifier based on indoor formaldehyde is got rid of - Google Patents

Abstract

The utility model discloses an air purifier based on indoor formaldehyde removal, which comprises a body and a filter part used for the body to purify the gas. The through hole on the side, the first air deflector on the side of the body and on the side of the through hole, the ventilation frame on the side of the first air deflector, the fixing plate on the side of the ventilation frame, and the fixing plate on the The first filter plate on one side, the utility model sets the main body, the ventilation frame and the filter screen, the fan can drive the air into the main body through the air inlet hole, and the activated carbon in the adsorption chamber can adsorb and purify the formaldehyde and other gases in the air, solving the problem of The existing equipment has a poor effect on air purification and filtration, cannot adsorb and purify formaldehyde in the air, cannot easily disassemble and assemble the filter structure, and is not convenient to clean or replace the filter structure, which affects the equipment's ability to purify the air question of practicality.

Description

An air purifier based on indoor formaldehyde removal

technical field

The utility model belongs to the technical field of air purification, in particular to an air purifier based on indoor formaldehyde removal.

Background technique

Before people move into their new residence, the decoration of the house is becoming more and more complicated. The large-scale use of decoration and building materials leads to the excessive concentration of formaldehyde in the room. Studies have shown that excessive concentration of formaldehyde can induce various diseases, which is not conducive to human health. Existing air purifiers are basically It is a convenient air purification for dust removal and sterilization. The effect of the prior art on purifying formaldehyde in the air is not good. For adsorption purification, the filter structure cannot be easily disassembled, and it is not convenient to clean or replace the filter structure, which affects the practicability of the equipment for air purification.

Utility model content

Aiming at the problems existing in the prior art, the utility model provides an air purifier based on indoor formaldehyde removal, which can purify the air, absorb and purify the formaldehyde in the air, facilitate the replacement of the filter structure, and improve the efficiency of the equipment. The advantages of the air purification effect solve the problem that the existing equipment has a poor air purification and filtration effect, cannot adsorb and purify formaldehyde in the air, cannot easily disassemble the filter structure, and is inconvenient to clean or remove the filter structure. Replacement, which affects the practicability of the equipment to purify the air.

The utility model is achieved in this way. An air purifier based on indoor formaldehyde removal includes a body and a filter component for the body to purify the gas. The through hole on one side of the main body, the first air deflector on the side of the main body and on the side of the through hole, the ventilation frame on one side of the first air deflector, the fixing plate on one side of the ventilation frame, the A first filter plate on one side of the fixed plate, a second filter plate on one side of the first filter plate, an adsorption frame on one side of the second filter plate, an adsorption chamber set inside the adsorption frame and filled with activated carbon, The filter set on the top of the adsorption frame, the second wind deflector on the other side of the body and on one side of the ventilation frame, the fan on one side of the second wind deflector, and a plurality of outlets evenly arranged on the top of the body As for the air holes and the disassembly parts used for cleaning or replacing the ventilation frame, the air inlet holes are arranged obliquely, the air outlet holes are flared downwards, and the filter screen is wave-shaped.

As preferred in the present invention, the disassembly and assembly parts include a fixing block on the other side of the ventilation frame, a locking block on the other side of the through hole, a support on one side of the body and on the other side of the through hole plate, a guide rod set on one side of the support plate, a spring set on the outside of the guide rod, a drive plate set on one side of the spring, a lock lever set on one side of the drive plate, and a lock set on the other side of the lock block The locking groove and the fixing groove opened on the other side of the driving plate, the fixing block is movably connected with the fixing groove, the locking rod is movably connected with the locking groove, and the cross sections of the fixing block and the fixing groove are T-shaped.

As a preferred embodiment of the present invention, three fixed rods are evenly arranged on the top of the body, and a dust-proof plate is provided on the top of the three fixed rods, and the cross-section of the dust-proof plate is arc-shaped.

As preferred in the present invention, a third filter plate is provided on one side of the air inlet, and the third filter plate is arranged obliquely.

As a preferred aspect of the present invention, a plurality of evenly arranged first filter parts are arranged on one side of the first filter plate, and the cross-section of the first filter parts is arc-shaped.

As a preferred aspect of the present invention, a plurality of evenly arranged second filter parts are arranged on one side of the second filter plate, and the cross-section of the second filter parts is trapezoidal.

As preferred in the present invention, a guide block is provided on one side of the driving plate, and a guide groove is provided on the other side of the body and on the other side of the through hole, the guide block is slidably connected with the guide groove, and the guide block Both the cross section and the guide groove are T-shaped.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model is equipped with a main body, an air inlet hole, a through hole, a first air deflector, a ventilation frame, a fixed plate, a first filter plate, a second filter plate, an adsorption frame, an adsorption chamber, a filter screen, and a second air guide. The wind plate, the fan, the air outlet hole and the disassembled parts, the fixed plate and the ventilation frame are fixedly connected by bolts, the fan can drive the air into the body through the air inlet hole, the first filter plate and the second filter plate in the ventilation frame The filter plate can filter the air multiple times, and the activated carbon in the adsorption chamber can absorb and purify the formaldehyde and other gases in the air, and then lead out the main body through the air outlet to improve the air purification effect of the main body.

2. The utility model is provided with a fixed block, a locking block, a support plate, a guide rod, a spring, a driving plate, a locking rod, a locking groove and a fixing groove. The cross sections of the fixing block and the fixing groove are T-shaped, and the fixed The block slides from one side of the driving plate into the fixing groove, and the driving plate can drive the ventilation frame through the fixing block to enter and exit the body through the through hole, and the spring can squeeze the driving plate, so that the driving plate squeezes the locking rod and inserts it into the locking groove, which can Improve the convenience of disassembling and assembling the ventilation frame.

3. The utility model is provided with a fixed rod and a dust-proof plate. The cross-section of the dust-proof plate is arc-shaped, so that the fixed rod can support the dust-proof plate, so that a gap is formed between the dust-proof plate and the top of the body, which is convenient for air flow, and at the same time The dust-proof plate can block the dust in the air and prevent the dust from entering the main body through the air outlet.

4. The utility model is provided with a third filter plate, and the third filter plate is arranged obliquely, so that the third filter plate can filter the air entering the air inlet hole, preventing dust or impurities in the air from entering the body.

5. The utility model provides the first filter part with an arc-shaped cross-section, which can increase the contact area between the first filter plate and the air, and improve the effect of the first filter plate on pre-filtering the air.

6. The utility model provides the second filter part with a trapezoidal cross-section, which can increase the contact area between the second filter plate and the air, and improve the effect of the second filter plate on filtering the air again.

7. The utility model is provided with a guide block and a guide groove, the guide block and the guide groove are slidably connected, and the cross-section of the guide block and the guide groove is T-shaped, which can prevent the guide block from breaking away from the guide groove, so that the guide block is opposite to the driving plate. Orient and limit.

Description of drawings

Fig. 1 is the structural representation that the utility model embodiment provides;

Fig. 2 is a left sectional view provided by the embodiment of the present invention;

Fig. 3 is an enlarged view of A in Fig. 2 provided by the embodiment of the utility model.

In the figure: 1. Body; 10. Guide groove; 11. Air inlet hole; 12. Through hole; 13. First wind guide plate; 14. Ventilation frame; 15. Fixed plate; 16. First filter plate; 17. Adsorption frame; 18, filter screen; 19, the second air deflector; 20, fan; 21, air outlet; 22, fixed block; 23, lock block; 24, support plate; 25, guide rod; 26, spring ; 27, driving plate; 28, locking rod; 29, locking groove; 30, fixed rod; 31, dustproof plate; 32, the third filter plate; 160, the second filter plate; 161, the first filter part; 171. Adsorption cavity; 231. Fixing groove; 271. Guide block; 1601. Second filter part.

Detailed ways

In order to further understand the invention content, characteristics and effects of the present utility model, the following examples are given, and detailed descriptions are given below in conjunction with the accompanying drawings.

Below in conjunction with accompanying drawing, the structure of the present utility model is described in detail.

As shown in Figures 1 to 3, an air purifier based on indoor formaldehyde removal provided by the embodiment of the present utility model includes a body 1 and a filter component for the body 1 to purify the gas. The air inlet holes 11 on both sides of the body 1, the through hole 12 on one side of the body 1, the first air deflector 13 on the side of the body 1 and on the side of the through hole 12, the first air deflector on the first air deflector The ventilation frame 14 on 13 sides, the fixed plate 15 that is located on the ventilation frame 14 side, the first filter plate 16 that is located on the fixed plate 15 side, the second filter plate 160 that is located on the first filter plate 16 side, The adsorption frame 17 arranged on one side of the second filter plate 160, the adsorption chamber 171 which is set inside the adsorption frame 17 and filled with activated carbon, the filter screen 18 arranged on the top of the adsorption frame 17, is arranged on the other side of the body 1 and is located in the ventilation area. The second air deflector 19 on one side of the frame 14, the fan 20 located on one side of the second air deflector 19, a plurality of air outlet holes 21 evenly arranged on the top of the body 1, and the ventilation frame 14 is used for cleaning or Replacement disassembly and assembly parts, the air inlet hole 11 is arranged obliquely, the air outlet hole 21 is flared and arranged downward, the filter screen 18 is wave-shaped, and bolts are passed between the fixed plate 15 and the ventilation frame 14 Fixed connection.

Referring to FIG. 3 , the dismounting parts include a fixing block 22 arranged on the other side of the ventilation frame 14 , a locking block 23 arranged on the other side of the through hole 12 , and a locking block 23 arranged on one side of the body 1 and located on the other side of the through hole 12 . The support plate 24 on the side, the guide bar 25 that is located on one side of the support plate 24, the spring 26 that is sleeved on the outside of the guide bar 25, the drive plate 27 that is located on the spring 26 side, and the lock that is located on the drive plate 27 side Rod 28, the locking groove 29 opened on the other side of the driving plate 27 and the fixing groove 231 set on the other side of the locking block 23, the fixing block 22 is movably connected with the fixing groove 231, and the locking rod 28 is connected with the fixing groove 231. The locking groove 29 is movably connected, and the cross-sections of the fixing block 22 and the fixing groove 231 are both T-shaped.

Adopt the above scheme: by setting the fixed block 22, the lock block 23, the support plate 24, the guide rod 25, the spring 26, the drive plate 27, the lock bar 28, the lock groove 29 and the fixed groove 231, the fixed block 22 and the fixed groove 231 The sections of the fixing slots 231 are T-shaped, and the fixing block 22 slides into the fixing slot 231 from one side of the driving plate 27, and the driving plate 27 can drive the ventilation frame 14 through the fixing block 22 to enter and exit the body 1 through the through hole 12, and the spring 26 can squeeze Press the driving plate 27 so that the driving plate 27 squeezes the locking rod 28 and inserts it into the locking groove 29 , which can improve the convenience of disassembling the ventilation frame 14 .

Referring to FIG. 2 , three fixed rods 30 are evenly arranged on the top of the body 1 , and a dustproof plate 31 is arranged on the top of the three fixed rods 30 , and the section of the dustproof plate 31 is arc-shaped.

Adopt the above scheme: by setting the fixed rod 30 and the dustproof plate 31, the section of the dustproof plate 31 is arc-shaped, so that the fixed rod 30 can support the dustproof plate 31, so that the dustproof plate 31 and the top of the body 1 can form a gap , to facilitate air flow, and at the same time, the dust-proof plate 31 can shield the dust in the air, preventing dust from entering the main body 1 through the air outlet 21 .

Referring to FIG. 2 , a third filter plate 32 is provided on one side of the air inlet hole 11 , and the third filter plate 32 is arranged obliquely.

Adopt the above scheme: by setting the third filter plate 32, the third filter plate 32 is arranged obliquely, so that the third filter plate 32 can filter the air entering the air inlet hole 11, and prevent dust or impurities in the air from entering the body 1 Inside.

Referring to FIG. 2 , a plurality of first filter parts 161 are evenly arranged on one side of the first filter plate 16 , and the cross-section of the first filter parts 161 is arc-shaped.

Adopt the above scheme: by setting the first filter part 161, the section of the first filter part 161 is arc-shaped, can increase the contact area between the first filter plate 16 and the air, and improve the first filter plate 16 to pre-filter the air Effect.

Referring to FIG. 2 , a plurality of second filter parts 1601 are evenly arranged on one side of the second filter plate 160 , and the cross-section of the second filter parts 1601 is trapezoidal.

Adopt the above scheme: by setting the second filter part 1601, the cross-section of the second filter part 1601 is trapezoidal, which can increase the contact area between the second filter plate 160 and the air, and improve the effect of the second filter plate 160 on filtering the air again.

Referring to FIG. 3 , one side of the drive plate 27 is provided with a guide block 271, and the other side of the body 1 is provided with a guide groove 10 on the other side of the through hole 12, and the guide block 271 is slidably connected with the guide groove 10. The sections of the guide block 271 and the guide groove 10 are both T-shaped.

Adopt the above scheme: by setting the guide block 271 and the guide groove 10, the guide block 271 is slidably connected with the guide groove 10, and the cross section of the guide block 271 and the guide groove 10 is T-shaped, which can prevent the guide block 271 from breaking away from the guide groove 10 , so that the guide block 271 guides and limits the driving plate 27 .

Working principle of the utility model:

When in use, first start the fan 20 to drive air into the main body 1 through the air inlet 11. At this time, the third filter plate 32 filters the air entering the air inlet 11, and then the first filter in the ventilation frame 14 The plate 16 and the second filter plate 160 can filter the air multiple times, and then the activated carbon in the adsorption cavity 171 of the adsorption frame 17 can adsorb and purify the formaldehyde and other gases in the air, and then export the body 1 through the air outlet 21. When it needs to be dismantled When installing the fixed mount, pull the driving plate 27, at this moment the driving plate 27 drives the snap bar 28 to break away from the snap groove 29, and simultaneously the driving plate 27 drives the guide block 271 to slide in the guide groove 10, and then the driving plate 27 is passed through the fixed block. 22 drives the ventilation frame 14 to separate from the body 1, then inserts the fixed block 22 at one end of the cleaned or replaced ventilation frame 14 into the fixing groove 231 on one side of the locking block 23, and then makes the locking block 23 drive the ventilation frame 14 through the through hole 12 is inserted into the main body 1, at this time the first air deflector 13 supports the ventilation frame 14, and then the spring 26 squeezes the driving plate 27, and then the driving plate 27 drives the locking rod 28 to be inserted into the locking groove 29.

To sum up: the air purifier based on indoor formaldehyde removal, by setting the main body 1, the air inlet hole 11, the through hole 12, the first wind guide plate 13, the ventilation frame 14, the fixed plate 15, the first filter plate 16, The second filter plate 160, the adsorption frame 17, the adsorption cavity 171, the filter screen 18, the second air deflector 19, the fan 20, the air outlet 21 and disassembly parts, the fan 20 can drive air into the body 1 through the air inlet 11 Inside, the first filter plate 16 and the second filter plate 160 in the ventilation frame 14 can filter the air multiple times, and the activated carbon in the adsorption chamber 171 can adsorb and purify gases such as formaldehyde in the air, and then pass through the air outlet 21 The main body 1 is exported to improve the air purification effect of the main body 1, which solves the problem that the existing equipment has poor air purification and filtering effect, cannot absorb and purify formaldehyde in the air, and cannot easily disassemble and assemble the filter structure, which is inconvenient Cleaning or replacing the filter structure affects the practicability of the equipment for air purification.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. any such actual relationship or order exists between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. An air purifier based on indoor formaldehyde removal, comprising a body (1) and a filter component used for the body (1) to purify gas, characterized in that: the filter component includes two parts respectively set on the body (1) The air inlet hole (11) on the side, the through hole (12) on the side of the body (1), the first wind deflector (13) on the side of the body (1) and on the side of the through hole (12) , the ventilation frame (14) that is located at the first wind guide plate (13) one side, the fixed plate (15) that is located at the ventilation frame (14) side, the first filter plate that is located at the fixed plate (15) side (16), the second filter plate (160) that is located at the first filter plate (16) side, the adsorption frame (17) that is located at the second filter plate (160) side, offers the adsorption frame (17) inside And the adsorption chamber (171) filled with activated carbon, the filter screen (18) located on the top of the adsorption frame (17), the second wind deflector located on the other side of the body (1) and on the side of the ventilation frame (14) (19), the fan (20) that is located at the second wind deflector (19) side, offers a plurality of air outlet holes (21) that are evenly arranged on the top of the body (1) and is used to carry out ventilation frame (14) As for the disassembled parts for cleaning or replacement, the air inlet hole (11) is arranged obliquely, the air outlet hole (21) is flared downward, and the filter screen (18) is wave-shaped. 2. An air cleaner based on indoor formaldehyde removal according to claim 1, characterized in that: said dismountable parts include a fixed block (22) arranged on the other side of the ventilation frame (14), a fixed block (22) arranged on the ventilation frame (14), The lock block (23) on the other side of the hole (12), the support plate (24) located on the side of the body (1) and on the other side of the through hole (12), the support plate (24) located on one side of the support plate (24) Guide rod (25), the spring (26) that is sleeved on the outside of guide rod (25), the drive plate (27) that is located at spring (26) one side, is located at the latch lever (27) one side that drives plate (27) 28), the locking groove (29) that is offered at the other side of the locking block (23) and the fixing groove (231) that is offered at the other side of the driving plate (27), the fixing block (22) and the fixing groove ( 231) is movably connected, the locking rod (28) is movably connected to the locking groove (29), and the section of the fixing block (22) and the fixing groove (231) are both T-shaped. 3. An air purifier based on indoor formaldehyde removal according to claim 1, characterized in that: the top of the body (1) is provided with three fixed rods (30) evenly arranged, and the three fixed rods (30) A dustproof plate (31) is provided on the top, and the section of the dustproof plate (31) is arc-shaped. 4. A kind of air cleaner based on indoor formaldehyde removal as claimed in claim 1, characterized in that: one side of the air inlet hole (11) is provided with a third filter plate (32), and the third filter plate (32) Inclined setting. 5. The air cleaner based on indoor formaldehyde removal according to claim 1, characterized in that: one side of the first filter plate (16) is provided with a plurality of evenly arranged first filter parts (161), The section of the first filtering part (161) is arc-shaped. 6. The air cleaner based on indoor formaldehyde removal according to claim 1, characterized in that: one side of the second filter plate (160) is provided with a plurality of second filter parts (1601) evenly arranged, The cross section of the second filtering part (1601) is trapezoidal. 7. An air purifier based on indoor formaldehyde removal according to claim 2, characterized in that: one side of the drive plate (27) is provided with a guide block (271), and the other side of the body (1) And the other side of the through hole (12) is provided with a guide groove (10), the guide block (271) is slidably connected with the guide groove (10), and the cross section of the guide block (271) and the guide groove (10) are both T-shape.

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