CN213931340U - Negative pressure type formaldehyde rapid adsorption device - Google Patents
Negative pressure type formaldehyde rapid adsorption device Download PDFInfo
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- CN213931340U CN213931340U CN202023254725.3U CN202023254725U CN213931340U CN 213931340 U CN213931340 U CN 213931340U CN 202023254725 U CN202023254725 U CN 202023254725U CN 213931340 U CN213931340 U CN 213931340U
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Abstract
The utility model discloses a negative pressure formula formaldehyde quick adsorption equipment, including air purifier casing and the otter board that admits air, the otter board that admits air can dismantle the induction port position of connection at the air purifier casing, the guide way has been seted up to the positive position symmetry of air purifier casing, the inside grafting of guide way has the scraper blade and be sliding connection, the flannel rod is connected in the rotation of scraper blade lower surface, the connection brush strip can be dismantled to the scraper blade lower surface, air purifier casing surface hinged joint apron, the apron inner wall bonds and has the rubber circle, the gas vent has been seted up on air purifier casing top. After formaldehyde is purified by the air purifier shell, the scraper slides down along the guide groove, and the flannelette stick and the brush strip on the lower surface of the scraper clean the air inlet screen plate, so that the air permeability is improved, and the formaldehyde absorption efficiency is improved; the rubber strips and the rubber columns reduce impact force, damage to the air purifier shell and indoor furniture is reduced, and the service life is prolonged.
Description
Technical Field
The utility model relates to a formaldehyde cleaning device correlation technique field specifically is a negative pressure formula formaldehyde quick adsorption equipment.
Background
Formaldehyde, chemical formula HCHO, formula weight 30.03, also known as formaldehyde. Colorless gas, special pungent smell, and irritation to human eye and nose, and has relative gas density of 1.067 (air = 1) and liquid density of 0.815g/cm (obtained by thin-wall evaporation at-20 deg.C). Melting point-92 deg.C, boiling point-19.5 deg.C. Is easily soluble in water and ethanol. Aqueous solutions, up to 55% strength, usually 40%, are known as formalin (formalin) which is a colorless liquid with an irritating odor. Has strong reducing effect, especially in alkaline solution.
An air purifier, also known as an air cleaner, an air freshener, and a purifier, refers to a product capable of adsorbing, decomposing, or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, and other decoration pollutants, bacteria, allergens, and the like), and effectively improving air cleanliness, and is mainly classified into household, commercial, industrial, and building. There are a number of different technologies and media in air purifiers that enable them to provide clean and safe air to users. Common air purification techniques are: adsorption technology, negative (positive) ion technology, catalytic technology, photocatalyst technology, superstructure mineralization by light technology, HEPA high efficiency filtration technology, electrostatic precipitation technology, etc.; the material technology mainly comprises the following steps: photocatalyst, active carbon, synthetic fiber, HEPA high-efficiency material, negative ion generator and the like. The existing air purifier is mostly of a composite type, namely, a plurality of purification technologies and material media are adopted at the same time.
However, the existing negative pressure type formaldehyde quick adsorption device has the following disadvantages when in use:
1. the air purifier purifies the formaldehyde through negative pressure absorption, and the position of an air suction screen plate of the air purifier is easy to cause dust blockage, so that the permeability of the air suction screen plate is influenced, and the formaldehyde purification efficiency can be reduced;
2. air purifier can effectual improvement efficiency of breathing in when indoor removal, and air purifier's casing takes place the striking with indoor furniture easily, and the casing all can produce the wearing and tearing of different degrees with furniture, influences life.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a negative pressure type formaldehyde quick adsorption device, which aims to solve the problems that the air purifier in the background technology purifies formaldehyde through the negative pressure absorption effect, the air suction screen plate of the air purifier is easy to cause the blockage of dust, the permeability of the air suction screen plate is influenced, and the formaldehyde purification efficiency can be reduced; air purifier can effectual improvement efficiency of breathing in when indoor removal, and air purifier's casing takes place the striking with indoor furniture easily, and the casing all can produce the wearing and tearing of different degrees with furniture, influences life's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a negative pressure type formaldehyde rapid adsorption device comprises an air purifier shell and an air inlet screen plate, wherein the air inlet screen plate is detachably connected with the air suction port of the air purifier shell, the front side of the air purifier shell is symmetrically provided with guide grooves, scrapers are inserted into the guide grooves and are in sliding connection, the lower surfaces of the scrapers are rotatably connected with flannelette rods, the lower surfaces of the scrapers are detachably connected with brush strips, the surface of the air purifier shell is hinged with a cover plate, the inner wall of the cover plate is bonded with a rubber ring, the top end of the air purifier shell is provided with an air outlet, the surface of the air purifier shell is slidably connected with a baffle, the positions of two side walls of the air purifier shell are respectively provided with a protection component, after the formaldehyde is purified by using the air purifier shell, the scrapers slide down along the guide grooves, and the flannelette rods and the brush strips on the lower surfaces of the scrapers clean the air inlet screen plate, the air permeability is improved, so that the formaldehyde absorption efficiency is improved; the rubber strips and the rubber columns reduce impact force, damage to the air purifier shell and indoor furniture is reduced, and the service life is prolonged.
Preferably, the protection component includes rubber column, metal sheet and rubber strip, the metal sheet passes through rubber column and air purifier casing fixed connection, the rubber strip bonds at the metal sheet outer wall, protects the processing through the protection component to air purifier casing outer wall, and rubber strip and rubber column texture are soft, all have fine deformability, and when promoting the air purifier casing indoor, in case take place the mistake collision phenomenon, rubber strip and rubber column slow down the impact force, reduce the harm to air purifier casing and indoor furniture, increase of service life.
Preferably, baffle upper surface fixed connection boss, the baffle is located gas vent one side, and when air purifier casing was idle, the promotion baffle sheltered from the gas vent, prevents the entering of dust.
Preferably, the air purifier shell is provided with sliding grooves on the upper surface in a symmetrical mode, the end faces of the sliding grooves are fixedly connected with the limiting plates, the baffle is located above the sliding grooves, the sliding grooves are used for guiding the baffle, the baffle is pushed and pulled along the front and back of the air purifier shell, and the limiting plates play a limiting role.
Preferably, the air purifier casing openly the position can be dismantled and connect the dust collection box, the dust collection box is located the air inlet screen board under the position, when the air purifier casing is the off-state, close to the otter board lid that admits air through the apron, improve the leakproofness of apron and air purifier casing junction through the rubber circle, fine dustproof effect has, use the air purifier casing after purifying formaldehyde, along the guide way gliding scraper blade, the cotton flannel stick and the brush strip of scraper blade lower surface clean the otter board that admits air, improve the gas permeability, thereby improve the efficiency of absorbing formaldehyde, the dust collection box is concentrated the collection of the dust of sweeping down.
Preferably, air purifier casing bottom fixed connection vibration damper, the universal wheel is installed to the vibration damper below, through the convenient push-and-pull air purifier casing of universal wheel, the setting of vibration damper has fine shock-absorbing capacity, improves the stationarity that air purifier casing removed.
The utility model provides a negative pressure formula formaldehyde quick adsorption equipment possesses following beneficial effect:
(1) the utility model discloses the guide way has been seted up to the positive position symmetry of air purifier casing, and the inside grafting of guide way has the scraper blade and be sliding connection, and the connection cotton flannel rod is rotated to the scraper blade lower surface, and the connection brush strip can be dismantled to the scraper blade lower surface, uses the air purifier casing to formaldehyde after purifying, along the guide way gliding scraper blade, and the cotton flannel rod and the brush strip of scraper blade lower surface clean the otter board that admits air, improve the gas permeability to improve the efficiency of absorption formaldehyde.
(2) The utility model discloses protection component is all installed to air purifier casing both sides wall position, and protection component includes rubber column, metal sheet and rubber strip, protects the processing through protection component to air purifier casing outer wall, and rubber strip and rubber column texture are soft, all has fine deformability, and when promoting air purifier casing indoor, in case the mistake collision phenomenon takes place, rubber strip and rubber column slow down the impact force, reduce the harm to air purifier casing and indoor furniture, increase of service life.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the scraper, the flannelette rod and the brush strip of the present invention;
FIG. 3 is a schematic structural view of the protection assembly of the present invention;
fig. 4 is a schematic view of the overlooking structure of the air purifier casing of the present invention.
In the figure: 1. an air purifier housing; 101. an air inlet net plate; 102. an exhaust port; 2. a cover plate; 201. a rubber ring; 3. a guard assembly; 301. a rubber column; 302. a metal plate; 303. a rubber strip; 4. a dust collecting box; 5. a shock absorbing seat; 501. a universal wheel; 6. a guide groove; 7. a squeegee; 701. a flannel stick; 702. a brush bar; 8. a baffle plate; 801. a boss; 9. a chute; 901. and a limiting plate.
Detailed Description
As shown in fig. 1-4, the utility model provides a technical scheme: the utility model provides a quick adsorption equipment of negative pressure formula formaldehyde, includes air purifier casing 1 and the otter board 101 that admits air, the otter board 101 that admits air can dismantle the induction port position of connection at air purifier casing 1, the leading way 6 has been seted up to air purifier casing 1 front position symmetry, 6 inside pegs graft and have scraper blade 7 and be sliding connection of leading way, the lower surface of scraper blade 7 rotates and connects cotton flannel rod 701, connection brush strip 702 can be dismantled to the lower surface of scraper blade 7, 1 surface hinged joint apron 2 of air purifier casing, 2 inner walls of apron bond there is rubber circle 201, gas vent 102 has been seted up on 1 top of air purifier casing, 1 surface sliding connection baffle 8 of air purifier casing, 1 both sides wall position of air purifier casing all installs protection component 3.
Baffle 8 upper surface fixed connection boss 801, baffle 8 is located gas vent 102 one side, and when air purifier casing 1 was idle, promote baffle 8 and shelter from gas vent 102, prevent the entering of dust.
The air purifier is characterized in that sliding grooves 9 are symmetrically formed in the upper surface of the air purifier shell 1, the end face of each sliding groove 9 is fixedly connected with a limiting plate 901, the baffle 8 is located above the corresponding sliding groove 9, the sliding grooves 9 are used for guiding the baffle 8, the baffle 8 is pushed and pulled back and forth along the air purifier shell 1, and the limiting plates 901 play a limiting role.
The front position of the air purifier shell 1 is detachably connected with the dust collecting box 4, the dust collecting box 4 is positioned under the air inlet screen plate 101, when the air purifier shell 1 is in a shutdown state, the air inlet screen plate 101 is covered by the cover plate 2, the sealing performance of the joint of the cover plate 2 and the air purifier shell 1 is improved through the rubber ring 201, the dust collecting box has a good dustproof effect, after the air purifier shell 1 is used for purifying formaldehyde, the scraper 7 slides downwards along the guide groove 6, the lint stick 701 and the brush strip 702 on the lower surface of the scraper 7 clean the air inlet screen plate 101, the air permeability is improved, the formaldehyde absorption efficiency is improved, and the dust collecting box 4 collects the swept dust in a centralized manner.
1 bottom fixed connection damper 5 of air purifier casing, damper 5 below installation universal wheel 501, through universal wheel 501 make things convenient for push-and-pull air purifier casing 1, damper 5's setting has fine shock-absorbing capacity, improves the steadiness that air purifier casing 1 removed.
When the air purifier shell 1 is in a shutdown state, the cover plate 2 covers the air inlet screen plate 101, the sealing performance of the joint of the cover plate 2 and the air purifier shell 1 is improved through the rubber ring 201, the air purifier shell has a good dustproof effect, after formaldehyde is purified by using the air purifier shell 1, the scraper 7 slides downwards along the guide groove 6, the lint stick 701 and the brush strip 702 on the lower surface of the scraper 7 clean the air inlet screen plate 101, the air permeability is improved, the formaldehyde absorption efficiency is improved, and the dust collection box 4 collects the swept dust in a centralized manner; protection component 3 is all installed to 1 both sides wall position of air purifier casing, protection component 3 includes rubber column 301, metal sheet 302 and rubber strip 303, metal sheet 302 passes through rubber column 301 and 1 fixed connection of air purifier casing, rubber strip 303 bonds at metal sheet 302 outer wall, protect through protection component 3 to 1 outer wall of air purifier casing and handle, rubber strip 303 and rubber column 301 texture are soft, all have fine deformability, when indoor promotion air purifier casing 1, in case take place the mistake collision phenomenon, rubber strip 303 and rubber column 301 slow down the impact force, reduce the harm to air purifier casing 1 and indoor furniture, prolonged service life.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a quick adsorption equipment of negative pressure formula formaldehyde, includes air purifier casing (1) and admit air otter board (101), admit air otter board (101) can dismantle the induction port position of connection in air purifier casing (1), its characterized in that: guide way (6) have been seted up to air purifier casing (1) front position symmetry, inside grafting of guide way (6) has scraper blade (7) and is sliding connection, scraper blade (7) lower surface rotates connects cotton flannel rod (701), connection brush strip (702) can be dismantled to scraper blade (7) lower surface, air purifier casing (1) surface hinged joint apron (2), apron (2) inner wall bonds and has rubber circle (201), gas vent (102) have been seted up on air purifier casing (1) top, air purifier casing (1) surface sliding connection baffle (8), protective component (3) are all installed to air purifier casing (1) both sides wall position.
2. The negative pressure type formaldehyde rapid adsorption device according to claim 1, characterized in that: the protection component (3) comprises a rubber column (301), a metal plate (302) and a rubber strip (303), wherein the metal plate (302) is fixedly connected with the air purifier shell (1) through the rubber column (301), and the rubber strip (303) is bonded on the outer wall of the metal plate (302).
3. The negative pressure type formaldehyde rapid adsorption device according to claim 1, characterized in that: the upper surface of the baffle (8) is fixedly connected with the boss (801), and the baffle (8) is positioned on one side of the exhaust port (102).
4. The negative pressure type formaldehyde rapid adsorption device according to claim 1, characterized in that: air purifier casing (1) upper surface symmetry has seted up spout (9), the terminal surface position fixed connection limiting plate (901) of spout (9), baffle (8) are located spout (9) top.
5. The negative pressure type formaldehyde rapid adsorption device according to claim 1, characterized in that: the front side of the air purifier shell (1) is detachably connected with a dust collecting box (4), and the dust collecting box (4) is positioned under the air inlet screen plate (101).
6. The negative pressure type formaldehyde rapid adsorption device according to claim 1, characterized in that: air purifier casing (1) bottom fixed connection damper (5), universal wheel (501) are installed to damper (5) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023254725.3U CN213931340U (en) | 2020-12-30 | 2020-12-30 | Negative pressure type formaldehyde rapid adsorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023254725.3U CN213931340U (en) | 2020-12-30 | 2020-12-30 | Negative pressure type formaldehyde rapid adsorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213931340U true CN213931340U (en) | 2021-08-10 |
Family
ID=77157705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023254725.3U Active CN213931340U (en) | 2020-12-30 | 2020-12-30 | Negative pressure type formaldehyde rapid adsorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213931340U (en) |
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2020
- 2020-12-30 CN CN202023254725.3U patent/CN213931340U/en active Active
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