Built-in detachable fresh air exchange module of air purification door

Abstract

The utility model relates to the technical field of puerarin extraction, in particular to a built-in detachable fresh air exchange module of an air purification door. Comprising a door body, a door lock arranged in the door body, a hinge arranged on one side of the door body, an air outlet formed in the front wall of the door body, an air inlet formed in the back wall of the door body, a fan arranged in the door body and a purification assembly arranged in the door body and located at the top end of the fan. And the sound insulation layer is arranged in the door main body and sleeves the fan. According to the air purification device, the purification assembly is arranged, the fan conveys air to pass through the purification assembly, the contact surface of filtered air and washing and disinfecting liquid is increased through the porous structure of the purification layer, and formaldehyde benzene series in the air are effectively adsorbed, dissolved, filtered and disinfected; the porous sponge material of the sound insulation layer can be used for buffering the ventilation module in the door main body when the door main body is opened and closed, and noise generated when the ventilation module is used can be reduced.

Description

Technical Field

[0001] This application relates to the technical field of air purification doors, and in particular to an air purification door with a built-in detachable fresh air exchange module. Background Technology

[0002] Air purification doors primarily work by embedding a fresh air exchange module within the door to promote indoor air circulation and purification. Through an internal ventilation structure combined with appropriate filtration measures such as activated carbon, they can absorb and exhaust relatively stale indoor air to the outside, while simultaneously drawing in fresher outdoor air after filtration. During this process, a temperature conversion mechanism can change the air temperature, thereby continuously refreshing the indoor air while maintaining a relatively constant indoor temperature, resulting in a better indoor environment.

[0003] Air purification doors mainly consist of a door body, ventilation ducts, and a filter device. The filter medium in the filter device is primarily activated carbon particles. Specifically, the ventilation ducts are installed inside the door, and the filter devices are located at the air inlet and outlet of the ventilation ducts. This allows indoor air to circulate within the ventilation ducts and be filtered by the filter devices at the air inlet and outlet, thus purifying the indoor air. When using air purification doors, formaldehyde and benzene compounds will remain in newly renovated rooms for a considerable period. Existing equipment, which mainly relies on activated carbon adsorption, is not thorough enough in purifying the air. Furthermore, even when indoor temperature and humidity are suitable, bacteria can easily spread into the air, and existing equipment lacks sufficient purification of formaldehyde and benzene compounds and disinfection and sterilization effects. Utility Model Content

[0004] To address the problems mentioned in the background section, this application provides an air purification door with a built-in detachable fresh air exchange module.

[0005] This application provides an air purification door with a built-in detachable fresh air exchange module, employing the following technical solution: An air purification door with a built-in detachable fresh air exchange module includes a door body, a door lock disposed inside the door body, a hinge disposed on one side of the door body, an air outlet disposed on the front wall of the door body, an air inlet disposed on the back wall of the door body, a filter assembly disposed inside the air inlet and located inside the door body, and a fan disposed inside the door body.

[0006] The purification component is located inside the door body and at the top of the fan;

[0007] The sound insulation layer is installed inside the door body and fitted over the outside of the fan.

[0008] Optionally, the purification component includes a purification layer, a liquid-absorbing block, and a liquid storage tank. The liquid storage tank is located inside the door body and at the top of the fan. The liquid storage tank contains disinfectant. The top of the liquid storage tank and inside the door body is located in the purification layer. The bottom of the purification layer and inside the liquid storage tank is located in the liquid-absorbing block. The purification layer is made of porous fabric.

[0009] Optionally, the sound insulation layer material is sound-insulating sponge, and the fan, purification component and filter component are all disposed inside the sound insulation layer.

[0010] Optionally, the filter assembly includes a dust collection screen, an adsorption screen, and a pre-filter. The pre-filter is located inside the air inlet and inside the door body. The adsorption screen is located on the other side of the pre-filter and inside the door body. The dust collection screen is located on the other side of the adsorption screen and inside the door body.

[0011] Optionally, a disassembly observation panel is provided on the front wall of the door body. The disassembly observation panel is made of transparent material and is provided with mounting bolts arranged in a rectangular array.

[0012] Optionally, the air outlet is disposed through the disassembly observation panel, and the air outlet is arranged in a rectangular array.

[0013] Optionally, there are multiple hinges, and the door body is movably installed inside the door frame via the hinges.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. This utility model, by setting up a purification component, uses a fan to transport air through the purification component, and the washing and disinfecting liquid in the storage tank wets the entire purification layer through the liquid absorption block. The porous structure of the purification layer increases the contact surface between the filtered air and the washing and disinfecting liquid. The washing and disinfecting liquid effectively adsorbs, dissolves, filters, and disinfects formaldehyde and benzene compounds in the air, thereby improving the purification effect.

[0016] 2. By setting a sound insulation layer, the porous sponge material of the sound insulation layer can serve as a buffer for the ventilation module inside the door body when the door body is opened and closed, and can also reduce the noise generated when the ventilation module is in use, making it convenient to use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure in an embodiment of this application;

[0018] Figure 2 This is a three-dimensional structural diagram of the back of the door body in an embodiment of this application;

[0019] Figure 3 This is a schematic diagram of the internal structure of the ventilation module in an embodiment of this application;

[0020] Figure 4 This is a three-dimensional structural diagram of the filter component in an embodiment of this application;

[0021] Figure 5 This is a three-dimensional structural diagram of the purification component in the embodiments of this application.

[0022] Attached reference numerals: 1. Door body; 2. Door lock; 3. Disassembly observation panel; 4. Air outlet; 5. Mounting bolt; 6. Hinge; 7. Air inlet; 8. Purification component; 801. Purification layer; 802. Liquid absorption block; 803. Liquid storage tank; 9. Filter component; 901. Dust collection screen; 902. Adsorption screen; 903. Pre-filter screen; 10. Fan; 11. Sound insulation layer. Detailed Implementation

[0023] The following is in conjunction with the appendix Figure 1 —5 provides further details regarding this application.

[0024] This application discloses an air purification door with a built-in detachable fresh air exchange module, including a door body 1, a door lock 2 disposed inside the door body 1, a hinge 6 disposed on one side of the door body 1, an air outlet 4 disposed on the front wall of the door body 1, an air inlet 7 disposed on the back wall of the door body 1, a filter assembly 9 disposed inside the air inlet 7 and located inside the door body 1, and a fan 10 disposed inside the door body 1. A disassembly observation plate 3 is disposed on the front wall of the door body 1. The disassembly observation plate 3 is made of transparent material and is provided with mounting bolts 5 arranged in a rectangular array. The internal dust accumulation can be observed through the disassembly observation plate 3. The bolts are fixed to facilitate disassembly, replacement and cleaning of internal components. The air outlet 4 is disposed through the disassembly observation plate 3 and is arranged in a rectangular array. The purified air is discharged from the air outlet 4. There are multiple hinges 6. The door body 1 is movably installed in the door frame through the hinges 6.

[0025] Please see Figure 2 The purification component 8 is located inside the door body 1 and at the top of the fan 10. The purification component 8 includes a purification layer 801, a liquid absorption block 802, and a liquid storage tank 803. The liquid storage tank 803 is located inside the door body 1 and at the top of the fan 10. The liquid storage tank 803 contains disinfectant. The top of the liquid storage tank 803 and inside the door body 1 is located within the purification layer 801. The bottom of the purification layer 801 and inside the liquid storage tank 803 is located within the liquid storage tank 803. The purification layer 801 is made of porous fabric. The washing and disinfecting liquid in the liquid storage tank 802 wets the entire purification layer 801 through the liquid absorption block 803. The porous structure of the purification layer 801 increases the contact surface between the filtered air and the washing and disinfecting liquid. The washing and disinfecting liquid effectively adsorbs, dissolves, filters, and disinfects formaldehyde and benzene compounds in the air, thereby improving the purification effect.

[0026] Please see Figure 2 The sound insulation layer 11 is set inside the door body 1 and sleeved outside the fan 10. The material of the sound insulation layer 11 is sound insulation sponge. The fan 10, purification component 8 and filter component 9 are all set inside the sound insulation layer 11. The porous sponge material of the sound insulation layer 11 can serve as a buffer for the ventilation module inside the door body 1 when the door body 1 is opened and closed, and can also reduce the noise generated when the ventilation module is in use.

[0027] Please see Figure 2 The filter assembly 9 includes a dust collection net 901, an adsorption net 902, and a pre-filter net 903. The pre-filter net 903 is located inside the air inlet 7 and inside the door body 1. The adsorption net 902 is located on the other side of the pre-filter net 903 and inside the door body 1. The dust collection net 901 is located on the other side of the adsorption net 902 and inside the door body 1. The fan 10 generates suction, and air is drawn in from the air inlet 7. After being filtered and dusted by the pre-filter net 903, the air is then adsorbed and absorbed by the adsorption net 902. The air is then collected and purified by the dust collection net 901, and finally passes through the purification assembly 8.

[0028] The implementation principle of the detachable fresh air exchange module built into an air purification door according to this application embodiment is as follows: When the power supply is connected and the air exchange module is turned on, the fan 10 generates suction and air is drawn in from the air inlet 7. After passing through the pre-filter 903 to remove dust, it passes through the adsorption net 902 to adsorb and absorb formaldehyde, and then passes through the dust collection net 901 to collect and purify impurities. Then it passes through the purification component 8. The washing and disinfecting liquid in the liquid storage tank 802 wets the entire purification layer 801 from the liquid absorption block 803. The porous structure of the purification layer 801 increases the contact surface between the filtered air and the washing and disinfecting liquid. The washing and disinfecting liquid effectively adsorbs, dissolves, filters, and disinfects formaldehyde and benzene series compounds in the air, improving the purification effect. The porous sponge material of the sound insulation layer 11 can serve as a buffer for the air exchange module inside the door body 1 when the door body 1 is opened and closed, and can also reduce the noise generated when the air exchange module is in use, making it convenient to use.

[0029] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An air purification door with a built-in detachable fresh air exchange module, comprising a door body (1), a door lock (2) disposed inside the door body (1), a hinge (6) disposed on one side of the door body (1), an air outlet (4) disposed on the front wall of the door body (1), an air inlet (7) disposed on the back wall of the door body (1), a filter assembly (9) disposed inside the air inlet (7) and located inside the door body (1), and a fan (10) disposed inside the door body (1), characterized in that: The purification component (8) is located inside the door body (1) and at the top of the fan (10); A sound insulation layer (11) is installed inside the door body (1); The purification component (8) includes a purification layer (801), a liquid absorption block (802), and a liquid storage tank (803). The liquid storage tank (803) is located inside the door body (1) and at the top of the fan (10). The liquid storage tank (803) contains disinfectant. The top of the liquid storage tank (803) and inside the door body (1) is located within the purification layer (801). The bottom of the purification layer (801) and inside the liquid storage tank (803) is located within the liquid absorption block (802). The purification layer (801) is made of porous fabric. The filter assembly (9) includes a dust collection net (901), an adsorption net (902), and a pre-filter net (903). The pre-filter net (903) is located inside the air inlet (7) and inside the door body (1). The adsorption net (902) is located on the other side of the pre-filter net (903) and inside the door body (1). The dust collection net (901) is located on the other side of the adsorption net (902) and inside the door body (1).

2. The air purification door with a built-in detachable fresh air exchange module according to claim 1, characterized in that: The sound insulation layer (11) is made of sound insulation sponge, and the fan (10), purification component (8) and filter component (9) are all located inside the sound insulation layer (11).

3. The air purification door with a built-in detachable fresh air exchange module according to claim 2, characterized in that: The door body (1) has a disassembly observation plate (3) on its front wall. The disassembly observation plate (3) is made of transparent material and has mounting bolts (5) arranged in a rectangular array.

4. The air purification door with a built-in detachable fresh air exchange module according to claim 3, characterized in that: The air outlet (4) is installed through the disassembly observation plate (3), and the air outlet (4) is arranged in a rectangular array.

5. The air purification door with a built-in detachable fresh air exchange module according to claim 4, characterized in that: The number of hinges (6) is multiple, and the door body (1) is movably installed in the door frame through the hinges (6).

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