CN218197845U - Adsorption structure for removing harmful gas - Google Patents
Adsorption structure for removing harmful gas Download PDFInfo
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- CN218197845U CN218197845U CN202222917290.9U CN202222917290U CN218197845U CN 218197845 U CN218197845 U CN 218197845U CN 202222917290 U CN202222917290 U CN 202222917290U CN 218197845 U CN218197845 U CN 218197845U
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- edge
- adsorption structure
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 74
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 claims description 20
- 239000002341 toxic gas Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 25
- 239000000463 material Substances 0.000 abstract description 20
- 238000004887 air purification Methods 0.000 abstract description 2
- 239000002657 fibrous material Substances 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 description 20
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 239000004745 nonwoven fabric Substances 0.000 description 8
- 229920000049 Carbon (fiber) Polymers 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 6
- 239000004917 carbon fiber Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses the application relates to the indoor air purification field especially relates to an adsorption structure for getting rid of harmful gas, including holding subassembly and adsorption part, wherein, the holding chamber has been seted up to the holding subassembly, and adsorption part sets up in the holding chamber. Wherein, the holding subassembly includes first holding and second holding, and first holding and second holding adopt light-duty ventilative material, adsorb the piece and adopt activated carbon fiber material to improve whole adsorption structure's the effect of harmful gas in the adsorbed air.
Description
Technical Field
The application relates to the indoor air purification field, in particular to an adsorption structure for removing harmful gas.
Background
Currently, with the improvement of living conditions, refined functions gradually appear on some products, such as: the ventilation function is arranged on the seat. However, in some new vehicles, a lot of harmful gases such as formaldehyde exist in the new vehicles, which are easy to cause harm to human bodies. On the other hand, under the action of the ventilation function, the formaldehyde can fill the whole space in the vehicle instantly. However, the conventional carbon adsorption bag is often placed on the upper surface of the instrument desk, and when harmful gas reaches the position of the carbon adsorption bag under the action of the ventilation function, the adsorption can be performed.
Aiming at the related technology, the problem of poor harmful gas adsorption effect in the related technology exists.
SUMMERY OF THE UTILITY MODEL
In order to improve the adsorption capacity to harmful gas in the air, the application provides an adsorption structure for removing harmful gas.
The utility model provides an adsorption structure for getting rid of harmful gas, includes holding subassembly and adsorption element, the holding chamber has been seted up to the holding subassembly, adsorption element set up in the holding intracavity, adsorption element is arranged in the toxic gas of adsorbed air, one side of holding subassembly is provided with fixed mounting spare, fixed mounting spare is used for installing in car seat back.
Through adopting above-mentioned technical scheme, under the effect of seat ventilation function, for example inhale, the air in the car can pass through the outside absorption bag of seat back of the chair, and the toxic gas in the absorption piece in the absorption bag is through adsorbing the air, filters the evolution. The fixed mounting part is convenient for install adsorption structure on the back of the car seat that has ventilation effect.
Optionally, the adsorption member includes an activated carbon fiber portion for adsorbing and filtering toxic gas in the air.
By adopting the technical scheme, when the Active Carbon Fiber (ACF) material is adopted, the active carbon fiber has the indoor characteristics of large specific surface area, moderate pore diameter, uniform distribution, high adsorption speed and the like, and has better formaldehyde adsorption effect. Furthermore, the respective activated carbon fibre batts may be filled.
Optionally, the accommodating assembly includes a first accommodating part and a second accommodating part, the first accommodating part is connected to the second accommodating part, a cavity wall of the accommodating cavity is formed by one side of the first accommodating part and one side of the second accommodating part, a horizontal cross-sectional area of the first accommodating part is equal to a horizontal cross-sectional area of the second accommodating part, and the first accommodating part is pressed against the back of the car seat.
By adopting the technical scheme, the materials of the first accommodating piece and the second accommodating piece can be set into different air-permeable materials to form a special accommodating cavity. Wherein, first holding and second holding all can adopt the material of non-woven fabrics to increase overall adsorption structure's adsorption efficiency. On the other hand, the first accommodating part needs to be arranged on the back of the automobile seat, so that the first accommodating part needs to be arranged close to the back of the automobile seat, and the first accommodating part is not easy to shake or displace under the ventilation effect; in addition, the second accommodating part is used for being exposed to the air, so the air permeability of the second accommodating part can be larger than that of the first accommodating part. Therefore, the first accommodating part and the second accommodating part can be made of different materials, and the adsorption effect of the adsorption structure can be improved.
Optionally, the peripheral edge of the first accommodating part is set as a first edge, the peripheral edge of the second accommodating part is set as a second edge, the first edge is fixedly connected to the second edge, and the second edge is arranged to fit the first edge.
Through adopting above-mentioned technical scheme, in actual production process, through the edge all around at first holding piece and the edge all around of second holding piece pass through ultrasonic bonding and be in the same place, because at actual production overweight, four corners edge location is compared in the central point location, and the location area is bigger, fixes a position more accurately. After positioning, the area of the filling adsorption member can be determined, thereby reducing the waste of the adsorption material and maintaining the cost. After the peripheries of the first accommodating piece and the second accommodating piece are subjected to ultrasonic welding, the side wall of the accommodating cavity is sealed, so that air can only flow from the first accommodating piece to the second accommodating piece; or the path from the second accommodating part to the first accommodating part moves to form a vertical adsorption effect, so that the adsorption effect of the whole adsorption structure is improved.
Optionally, a first fixing position is arranged in the middle of the first accommodating part, a second fixing position is arranged in the middle of the second accommodating part, the second fixing position is located within a vertical projection of the first fixing position, and the first fixing position is fixedly connected to the second fixing position.
Through adopting above-mentioned technical scheme, because first holding and second holding are in the actual production process, adopt non-woven fabrics material usually, when adsorption structure is bigger than normal, the middle part of first holding and second holding is easily because weight produces sunkenly. Therefore, the first fixing position and the second fixing position are arranged in the middle of the first accommodating part and the second accommodating part, and the shape stability of the adsorption structure is maintained.
Optionally, the fixed mounting part is connected to the first accommodating part, an adjusting part is embedded in the fixed mounting part, and the adjusting part is used for adjusting the length of the fixed mounting part.
By adopting the technical scheme, the adjusting piece can adjust the length of the fixing and installing piece, so that the fixing and installing piece can be adjusted to be correspondingly sized according to the size of the seat to be fittingly installed on the ventilation seat; when the ventilation area of the ventilation seat is the same as the area of the adsorption structure, harmful gas can be removed to the maximum extent. Thereby, improve the adsorption effect of whole adsorption structure.
Optionally, the surface of the first accommodating part is provided with a plurality of first air holes, the surface of the second accommodating part is provided with a plurality of second air holes, and any one group of second air holes is located in the vertical projection of the first air holes.
Through adopting above-mentioned technical scheme, first bleeder vent and second bleeder vent homoenergetic can be used for the ventilation effect, moreover, when the ventilation effect is for blowing, for ventilating the seat back of the chair to air direction from the wind direction promptly, at this moment, can form the effect of direction between first bleeder vent and the second bleeder vent, are convenient for filter the toxic gas in the seat that will ventilate. When the ventilation effect is air suction, the aperture sizes of the first vent hole and the second vent hole can be set to be consistent; thereby, the outside air is convenient to adsorb through the adsorption piece. Maintain the good adsorption effect of the whole adsorption structure.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the adsorption element is made of an Active Carbon Fiber (ACF) material, the active carbon fiber has the indoor characteristics of large specific surface area, moderate aperture, uniform distribution, high adsorption speed and the like, and has better formaldehyde adsorption effect. Furthermore, the respective activated carbon fibre batts may be filled. .
2. The materials of the first accommodating part and the second accommodating part can be set into different air-permeable materials to form a special accommodating cavity. Wherein, first holding and second holding all can adopt the material of non-woven fabrics to increase overall adsorption structure's adsorption efficiency. On the other hand, the first accommodating part needs to be arranged on the back of the automobile seat, so that the first accommodating part needs to be arranged on the back of the automobile seat in a fitting manner, and the first accommodating part is not easy to shake or displace under the ventilation effect; in addition, the second accommodating part is used for being exposed to the air, so the air permeability of the second accommodating part can be larger than that of the first accommodating part. Therefore, the first accommodating part and the second accommodating part can be made of different materials, and the adsorption effect of the adsorption structure can be improved.
3. Under seat ventilation function's effect, for example inhale, the air in the car can pass through the outside absorption bag of seat back of the chair, and the toxic gas in the absorption piece in the absorption bag is through the adsorbed air, filters the evolution. The fixed mounting part is convenient for install adsorption structure on the back of the car seat that has ventilation effect.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic cross-sectional structure diagram of an embodiment of the present application.
Fig. 3 is a schematic view of the overall structure of another surface of the embodiment of the present application.
Fig. 4 is a schematic structural diagram of the embodiment a part of the present application.
Description of the reference numerals: 1. an accommodating component; 11. an accommodating cavity; 12. a first accommodating member; 121. a first edge; 122. a first fixed position; 123. a first vent hole; 13. a second accommodating member; 131. a second edge; 132. a second fixed part; 133. a second vent hole; 2. an adsorbing member; 3. a fixed mounting; 4. an adjusting member.
Detailed Description
The present application is described in further detail below with reference to fig. 1-4.
The application example discloses an adsorption structure for getting rid of harmful gas for improve the harmful gas in the adsorbed air.
The first embodiment is as follows:
referring to fig. 1 and 2, an adsorption structure for removing harmful gas includes a receiving assembly 1 and an adsorption piece 2, wherein the receiving assembly 1 has a receiving cavity 11, and the adsorption piece 2 is disposed in the receiving cavity 11. Moreover, the accommodating assembly 1 comprises a first accommodating part 12 and a second accommodating part 13, and the first accommodating part 12 is connected to the second accommodating part 13.
Referring to fig. 1 and 3, the first container 12 includes a first edge 121 and a first fixing place 122, and the second container 13 includes a second edge 131 and a second fixing place 132; the first edge 121 is disposed at the peripheral edge of the first container 12, and the first fixing portion 122 is disposed at the middle of the first container 12; the second edge 131 is disposed at the peripheral edge of the second accommodating component 13, and the second fixing portion 132 is disposed at the middle of the second accommodating component 13. In order to maintain the stability of the accommodating cavity 11 and the air path from the air to the ventilated seat or from the ventilated seat to the air, the first edge 121 is fixedly connected to the second edge 131.
Referring to fig. 1 and 3, the ventilation seat further includes a fixing and mounting component 3 and an adjusting component 4, wherein the adjusting component 4 is embedded in the fixing and mounting component 3, the adjusting component 4 is used for adjusting the length of the fixing and mounting component 3, the fixing and mounting component 3 is fixedly connected to a side surface of the first accommodating component 12 far away from the second accommodating component 13, and the fixing and mounting component 3 is used for being sleeved on the ventilation seat. In this embodiment, the adjusting member 4 is an elastic rope, and the fixing member 3 is a hot melt adhesive.
Referring to fig. 2 and 4, a first vent hole 123 is disposed on a surface of the first accommodating part 12, and a second vent hole 133 is disposed on a surface of the second accommodating part 13, wherein in the present embodiment, a plurality of groups of the first vent holes 123 are disposed, and the number and the diameter of the second vent holes 133 are the same as those of the first vent holes 123. Also, any one set of the first and second ventilation holes 123 and 133 is located in the same direction.
In this embodiment, the first accommodating member 12 and the second accommodating member 13 are made of non-woven fabric, and the areas of the first accommodating member 12 and the second accommodating member 13 are the same, so that the air path is stable due to the light weight of the non-woven fabric. The first edge 121 and the second edge 131 are fixed by ultrasonic welding. The first and second fixtures 122 and 132 are also secured by ultrasonic welding. The adsorption member 2 is made of an Activated Carbon Fiber (ACF) material, and has a faster adsorption rate and a better adsorption effect compared with conventional Activated carbon particles.
In addition, in this embodiment, a plurality of small air holes for ventilation are formed on the surfaces of the first accommodating part 12 and the second accommodating part 13, wherein a first air hole is formed on the surface of the first accommodating part 12, a second air hole is formed on the surface of the second accommodating part 13, and any group of the second air holes is located within the vertical projection of a group of the first air holes.
The implementation principle of the embodiment of the application is as follows: the materials of the first container 12 and the second container 13 may be arranged so that different air permeable materials form a special container 11. Wherein, first holding member 12 and second holding member 13 all can adopt the material of non-woven fabrics to increase whole adsorption structure's adsorption effect. On the other hand, considering that the first accommodating part 12 needs to be installed on the back of the car seat, the first accommodating part 12 needs to be arranged to be attached to the back of the car seat, and therefore, the first accommodating part 12 is not easy to shake or displace under the ventilation effect; in addition, the second accommodating part 13 is configured to be exposed to the air, so that the air permeability of the second accommodating part 13 can be greater than that of the first accommodating part 12. Therefore, the first accommodating part 12 and the second accommodating part 13 can be made of different materials, and the adsorption effect of the adsorption structure can be improved.
Example two:
in this embodiment, in order to further improve the adsorption efficiency of the adsorption structure, the first container 12 and the second container 13 may be made of carbon fiber cloth, and the adsorption member 2 may be filled with activated carbon fibers or activated carbon fiber batting. Therefore, the adsorption structure of the whole adsorption structure can adsorb harmful gases such as formaldehyde in the air.
Example three:
in the present embodiment, the first receiving member 12 and the second receiving member 13 both use a combination of a non-woven fabric and a Polyvinyl chloride (PVC) material, one side of the non-woven fabric is exposed to the air, and one side of the PVC material is pressed against one side of the adsorbing member 2. The adsorption element 2 is made by filling activated carbon fiber. In this example, the polyvinyl chloride structure was stable, and therefore, the activated carbon fiber batt was fixed in shape after filling.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides an adsorption structure for getting rid of harmful gas, its characterized in that includes holding subassembly (1) and adsorption member (2), holding chamber (11) have been seted up in holding subassembly (1), adsorption member (2) set up in holding chamber (11), adsorption member (2) are arranged in the toxic gas in the adsorbed air, one side of holding subassembly (1) is provided with fixed mounting spare (3), fixed mounting spare (3) are used for installing in the car seat back.
2. An adsorption structure for removing harmful gas according to claim 1, wherein the adsorption member (2) includes an activated carbon fiber part for adsorbing and filtering toxic gas in the air.
3. An adsorption structure for the removal of harmful gases according to claim 1, characterized in that the housing assembly (1) comprises a first housing (12) and a second housing (13), the first housing (12) being connected to the second housing (13), one side of the first housing (12) and one side of the second housing (13) forming the wall of the housing chamber (11), the horizontal cross-sectional area of the first housing (12) being equal to the horizontal cross-sectional area of the second housing (13), the first housing (12) being pressed against the back of a car seat.
4. An adsorption structure for removing harmful gas according to claim 3, wherein the peripheral edge of the first container (12) is set as a first edge (121), the peripheral edge of the second container (13) is set as a second edge (131), the first edge (121) is fixedly connected to the second edge (131), and the second edge (131) is set to be close to the first edge (121).
5. An adsorption structure for removing harmful gas according to claim 3, wherein a first fixing place (122) is provided at the middle of the first container (12), a second fixing place (132) is provided at the middle of the second container (13), the second fixing place (132) is located within the vertical projection of the first fixing place (122), and the first fixing place (122) is fixedly connected to the second fixing place (132).
6. An adsorption structure for removing harmful gas according to claim 3, wherein the fixing installation member (3) is connected to the first receiving member (12), and an adjusting member (4) is embedded inside the fixing installation member (3), and the adjusting member (4) is used for adjusting the length of the fixing installation member (3).
7. An adsorption structure for removing harmful gases according to claim 3, wherein the surface of the first container (12) is provided with a plurality of first air holes, the surface of the second container (13) is provided with a plurality of second air holes, and any one of the plurality of second air holes is located within the vertical projection of one of the plurality of first air holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222917290.9U CN218197845U (en) | 2022-10-31 | 2022-10-31 | Adsorption structure for removing harmful gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222917290.9U CN218197845U (en) | 2022-10-31 | 2022-10-31 | Adsorption structure for removing harmful gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218197845U true CN218197845U (en) | 2023-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222917290.9U Active CN218197845U (en) | 2022-10-31 | 2022-10-31 | Adsorption structure for removing harmful gas |
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| Country | Link |
|---|---|
| CN (1) | CN218197845U (en) |
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2022
- 2022-10-31 CN CN202222917290.9U patent/CN218197845U/en active Active
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