CN219744433U - Household formaldehyde adsorption device - Google Patents
Household formaldehyde adsorption device Download PDFInfo
- Publication number
- CN219744433U CN219744433U CN202223577630.4U CN202223577630U CN219744433U CN 219744433 U CN219744433 U CN 219744433U CN 202223577630 U CN202223577630 U CN 202223577630U CN 219744433 U CN219744433 U CN 219744433U
- Authority
- CN
- China
- Prior art keywords
- frame
- air inlet
- air
- formaldehyde adsorption
- inlet pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title claims abstract description 87
- 238000001179 sorption measurement Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000007800 oxidant agent Substances 0.000 claims description 3
- 230000001590 oxidative effect Effects 0.000 claims description 3
- 239000000376 reactant Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000012286 potassium permanganate Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Separation Of Gases By Adsorption (AREA)
Abstract
The utility model discloses a household formaldehyde adsorption device, wherein an air inlet is formed in the top of a frame; the sliding grooves are symmetrically formed in the inner wall of the frame; the sealing plate is fixedly arranged at the lower part of the frame, the frame is divided into an upper half cavity and a lower half cavity by the sealing plate, and the air compression device is fixedly arranged in the lower half cavity; through set up a plurality of spouts in the device inside for the layer board that is provided with formaldehyde reactant can freely install in the device inside, can increase or reduce formaldehyde reactant's quantity and relative position according to actual need.
Description
Technical Field
The utility model relates to the field of air purification equipment, in particular to a household formaldehyde adsorption device.
Background
Formaldehyde is a colorless chemical substance, is commonly present in various furniture and paint, has a release period of 3-10 years, can be released in a large amount at a temperature higher than 19 ℃, and has great harm to human bodies. With the growing concern about air quality, various formaldehyde removal techniques and devices have emerged.
The formaldehyde removing device commonly used in the market is a multi-layer filter layer structure, and ventilation devices are arranged at two ends of the formaldehyde removing device, and formaldehyde in the air is removed through reacting the formaldehyde in the air with the filter layer. However, the number and structure of the filter layers in the existing formaldehyde removing device are preset, and the number of the filter layers cannot be added or reduced according to actual requirements.
Disclosure of Invention
The utility model aims to solve the technical problems in the prior art and provides a household formaldehyde adsorption device.
The utility model provides a household formaldehyde adsorption device, comprising: the air compressor comprises an air inlet, a plurality of sliding grooves, an air compression device, a sealing plate and a frame; wherein,,
the air inlet is formed in the top of the frame; the sliding grooves are symmetrically formed in the inner wall of the frame; the closing plate set up fixedly in the lower part of frame, the closing plate will the frame is divided into first half cavity and second half cavity, air compression device set up fixedly in the second half cavity, air compression device includes: the device comprises an air inlet pipe, a piston, a motor, a turntable, a connecting rod and an air cylinder; wherein the motor is fixedly arranged in the center of the bottom of the frame; the turntable is fixedly arranged at the output end of the motor; the air cylinder is fixedly arranged at one side of the bottom of the frame, and one end of the air cylinder is provided with a pipeline which penetrates through the bottom plate of the device and is communicated with the outside; the top of the air inlet pipe penetrates through the sealing plate, the top of the air inlet pipe is communicated with the upper half cavity, and the bottom of the air inlet pipe is communicated with the air cylinder; the piston is arranged in the cylinder in a sliding manner, one side wall surface of the piston, which is close to the center of the frame, is rotationally connected with one end of the connecting rod, and the other end of the connecting rod is rotationally connected with the turntable through a rotating shaft; the air inlet pipe, the piston, the connecting rod and the air cylinder are symmetrically arranged in the frame relative to the rotating shaft.
Further, one ends of the air inlet pipe and the air cylinder are provided with one-way valves.
Further, the number of the sliding grooves is 4-10.
Further, a filter screen is arranged on the air inlet.
Further, each spout's below all is provided with locking mechanism, locking mechanism includes: a spring and a locking pin; the bottom of the sliding chute is provided with a blind hole, the bottom of the spring is fixedly arranged at the bottom of the blind hole, the top of the spring is fixedly arranged at the bottom of the locking part in the locking pin, and the locking pin is movably arranged in the blind hole through the spring.
Further, the connecting rod is connected with a connecting pin which is eccentrically arranged on the turntable.
Further, a supporting plate provided with an active carbon layer, a potassium permanganate oxidant layer and a catalyst reaction layer can be arranged on the chute.
Compared with the prior art, the utility model has the following technical advantages:
according to the utility model, the plurality of sliding grooves are formed in the device, so that the supporting plate provided with formaldehyde reactant can be freely arranged in the device, and the number and the relative positions of formaldehyde reactant can be increased or reduced according to actual needs.
Drawings
Fig. 1 is a structural diagram of the present utility model.
Fig. 2 is an enlarged view of the chute of the present utility model.
Fig. 3 is a schematic view of the installation of the check valve of the present utility model.
Wherein, the reference numerals include:
an air inlet 1; a chute 2; an air intake pipe 3; a piston 4; a motor 5; a turntable 6; a connecting rod 7; a cylinder 8; a sealing plate 9; a frame 10; a spring 21; locking pin 22.
Detailed Description
The present utility model will be described in detail and specifically by way of the following specific examples and drawings to provide a better understanding of the present utility model, but the following examples do not limit the scope of the present utility model.
Example 1
Referring to fig. 1-3, this embodiment discloses a home formaldehyde adsorption device, comprising: an air inlet 1, a plurality of sliding grooves 2, an air compression device, a sealing plate 9 and a frame 10; wherein,,
the air inlet 1 is formed at the top of the frame 10; the sliding grooves 2 are symmetrically arranged on the inner wall of the frame 10; the closing plate 9 is fixedly disposed in the lower part of the frame 10, the closing plate 9 partitions the frame 10 into an upper half cavity and a lower half cavity, the air compressing device is fixedly disposed in the lower half cavity, and the air compressing device includes: the device comprises an air inlet pipe 3, a piston 4, a motor 5, a rotary table 6, a connecting rod 7 and an air cylinder 8; wherein the motor 5 is fixedly disposed at the center of the bottom of the frame 10; the turntable 6 is fixedly arranged at the output end of the motor 5; the air cylinder 8 is fixedly arranged at one side of the bottom of the frame 10, and one end of the air cylinder 8 is provided with a pipeline which penetrates through the bottom plate of the device and is communicated with the outside; the top of the air inlet pipe 3 penetrates through the sealing plate 9, the top of the air inlet pipe 3 is communicated with the upper half cavity, and the bottom of the air inlet pipe 3 is communicated with the air cylinder 8; the piston 4 is arranged in the cylinder 8 in a sliding manner, one side wall surface of the piston 4, which is close to the center of the frame 10, is rotationally connected with one end of the connecting rod 7, and the other end of the connecting rod 7 is rotationally connected with the turntable 6 through a rotating shaft; the intake pipe 3, the piston 4, the connecting rod 7, and the cylinder 8 are disposed symmetrically with respect to the rotation axis in the frame 10.
As a preferred example, the number of the sliding grooves is ten.
As a preferred example, the air inlet 1 is provided with a filter screen.
In this embodiment, there are 4 sliding grooves 2 on which a pallet is mounted, and on which a strong oxide that can react with formaldehyde is provided.
The action principle of the device is as follows:
firstly, the motor 5 is started, the motor 5 drives the rotary table 6 to rotate, the rotary table 6 drives the connecting rod 7, the connecting rod 7 drives the piston 4 to reciprocate in the horizontal direction, air enters the air cylinder 8 from the cavity above the sealing plate 9 and then is discharged out of the device due to the action of the check valve on the air inlet pipe 4 and the air cylinder 8, in the process, air enters the device through the air inlet 1, passes through the supporting plate arranged on the sliding groove 2 and reacts with the strong oxidant on the supporting plate, and the purpose of purifying formaldehyde in the air is achieved.
In summary, the present utility model sets several sliding grooves inside the device to make the pallet with formaldehyde reactant capable of being installed inside the device freely to increase or decrease the formaldehyde reactant amount and relative positions according to practical needs.
The foregoing is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the embodiments and scope of the present utility model, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included in the scope of the present utility model.
Claims (7)
1. A domestic formaldehyde adsorption apparatus, comprising: the air compressor comprises an air inlet (1), a plurality of sliding grooves (2), an air compression device, a sealing plate (9) and a frame (10); wherein,,
the air inlet (1) is formed in the top of the frame (10); the sliding grooves (2) are symmetrically arranged on the inner wall of the frame (10); the sealing plate (9) fixedly set up in the lower part of frame (10), sealing plate (9) will frame (10) are divided into first half cavity and second half cavity, air compressor arrangement fixedly set up in the second half cavity, air compressor arrangement includes: the device comprises an air inlet pipe (3), a piston (4), a motor (5), a rotary table (6), a connecting rod (7) and an air cylinder (8); wherein,,
the motor (5) is fixedly arranged in the center of the bottom of the frame (10); the rotary table (6) is fixedly arranged at the output end of the motor (5); the air cylinder (8) is fixedly arranged on one side of the bottom of the frame (10); one end of the air cylinder (8) is provided with a pipeline which penetrates through the device bottom plate and is communicated with the outside; the top of the air inlet pipe (3) penetrates through the sealing plate (9), the top of the air inlet pipe (3) is communicated with the upper half cavity, and the bottom of the air inlet pipe (3) is communicated with the air cylinder (8); the piston (4) is slidably arranged in the air cylinder (8), a side wall surface of the piston (4) close to the center of the frame (10) is rotationally connected with one end of the connecting rod (7), and the other end of the connecting rod (7) is rotationally connected with the rotary table (6) through a rotary shaft; the air inlet pipe (3), the piston (4), the connecting rod (7) and the air cylinder (8) are symmetrically arranged in the frame (10) relative to the rotating shaft.
2. The household formaldehyde adsorption device according to claim 1, characterized in that one end of the air inlet pipe (3) and the air cylinder (8) is provided with a one-way valve.
3. The household formaldehyde adsorption device according to claim 1, wherein the number of the sliding grooves (2) is 4-10.
4. The household formaldehyde adsorption device according to claim 1, characterized in that a filter screen is provided on the air inlet (1).
5. The household formaldehyde adsorption device according to claim 1, characterized in that a locking mechanism is provided under each chute (2), said locking mechanism comprising: a spring (21) and a locking pin (22);
blind holes are formed in the bottoms of the sliding grooves (2), bottoms of the springs (21) are fixedly arranged at the bottoms of the blind holes, tops of the springs (21) are fixedly arranged at bottoms of locking portions of the locking pins (22), and the locking pins (22) are movably arranged in the blind holes through the springs (21).
6. The household formaldehyde adsorption device according to claim 1, characterized in that the connecting rod (7) is connected with a connecting pin eccentrically arranged on the turntable (6).
7. The household formaldehyde adsorption device according to claim 1, characterized in that the chute (2) is provided with a pallet on which strong oxidant or activated carbon is loaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223577630.4U CN219744433U (en) | 2022-12-30 | 2022-12-30 | Household formaldehyde adsorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223577630.4U CN219744433U (en) | 2022-12-30 | 2022-12-30 | Household formaldehyde adsorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219744433U true CN219744433U (en) | 2023-09-26 |
Family
ID=88072488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223577630.4U Active CN219744433U (en) | 2022-12-30 | 2022-12-30 | Household formaldehyde adsorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219744433U (en) |
-
2022
- 2022-12-30 CN CN202223577630.4U patent/CN219744433U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Qian et al. | Synthesis of hierarchical porous carbon monoliths with incorporated metal–organic frameworks for enhancing volumetric based CO2 capture capability | |
| CN102170966B (en) | Method for manufacturing mesoporous material for a polymer nanopolymerization complex | |
| CN101143720A (en) | Active carbon micro-sphere absorption material and preparation method thereof | |
| CN101214955B (en) | Hydrophobic honeycomb activated carbon and preparation method thereof | |
| CN106975493A (en) | A kind of honeycomb catalyst materials and its forming method | |
| CN103933929A (en) | Mesoporous silica adsorbent for adsorbing hydrophobic organic matters as well as preparation method and application of mesoporous silica adsorbent | |
| CN219744433U (en) | Household formaldehyde adsorption device | |
| CN107442084A (en) | A kind of poly-dopamine pitch base composite porous carbon adsorbing material of Preferential adsorption ethane and preparation method and application | |
| CN103781531A (en) | Pressure swing adsorption method | |
| CN103920464A (en) | Method for preparing MOFs (metal organic frameworks) material with function of adsorbing CO2 in biogas | |
| CN110075812B (en) | Preparation method and application of silicon dioxide particle adsorbent | |
| CN218530415U (en) | Industrial waste gas treatment equipment | |
| CN117244480A (en) | Green synthesizer of meta-xylylenediamine | |
| CN217568726U (en) | Nitrogen seal reaction device for TPU production | |
| CN2815480Y (en) | Pressure swing adsorption drier | |
| CN207142840U (en) | A kind of hierarchical zeolite Zeolite synthesis device | |
| CN113401953B (en) | Preparation method of nano zero-valent iron loaded biomass charcoal-based filter material and water washing device | |
| CN105582783A (en) | High-efficiency multichannel pressure swing adsorption regenerative nitrogen making device | |
| CN207108487U (en) | Mobile skid-mounted nitrogen gas generating system | |
| CN201783292U (en) | Combined valve | |
| CN112337646A (en) | A filter for methyl alcohol production line | |
| CN115683925B (en) | Device capable of automatically detecting water content of slag micropowder | |
| CN220779610U (en) | Activated carbon adsorption box reloading device | |
| CN203253329U (en) | Air drying filter | |
| CN219559177U (en) | Device for treating organic synthesis waste gas in epoxy resin preparation process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |