CN111467941A - Indoor air purification device for removing formaldehyde - Google Patents
Indoor air purification device for removing formaldehyde Download PDFInfo
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- CN111467941A CN111467941A CN202010315591.7A CN202010315591A CN111467941A CN 111467941 A CN111467941 A CN 111467941A CN 202010315591 A CN202010315591 A CN 202010315591A CN 111467941 A CN111467941 A CN 111467941A
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- purification
- box
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- indoor air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/76—Gas phase processes, e.g. by using aerosols
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
Abstract
The invention discloses an indoor air purification device for removing formaldehyde, which belongs to the technical field of air purification and comprises a shell, wherein a purification mechanism is arranged in the shell and comprises a purification box, an exhaust cover plate is arranged at the top end of the purification box, a partition plate is arranged in the purification box, a double-shaft motor is arranged in the middle of the upper surface of the partition plate, exhaust through holes are formed in two ends of the partition plate, a purification piece is arranged below the double-shaft motor, a limiting base corresponding to the purification piece is arranged at the bottom end of the double-shaft motor, a photocatalyst is sprayed at the bottom end of the purification piece, an ultraviolet germicidal lamp is arranged on the inner wall of the purification box, a rubber base is arranged at the bottom end of the purification box, and an adsorbent; the air purifier has the advantages of simple structure, convenient use and good air purification function, can fully purify air, and can remove formaldehyde in the air in the purification process, so that the function of the air purifier is richer.
Description
Technical Field
The invention belongs to the technical field of air purification, and particularly relates to an indoor air purification device for removing formaldehyde.
Background
Chinese patent (publication No. CN 204648494U) discloses an indoor and outdoor multifunctional air purification device, which comprises a multifunctional air purification conversion device, an air purifying agent device, an air purifying device shell and an air purifying device base, wherein the lower part of the air purifying agent device is provided with an air detection device; the air detection device is fixedly connected with the air purification device base; an air inflow port is arranged on the left side of the outer part of the air purification device shell; an air outlet is arranged on the right side of the outside of the air purification device shell; the upper part of the right side of the air purification device base is provided with a multifunctional purification switch; an air flowing cavity is arranged between the air purifying agent device and the air purifying device shell.
The utility model discloses an advantage lies in, the area that occupies is very little, can all lay in little bedroom or the car, can monitor the air quality of laying the position, also can control equipment according to self demand, adjusts out the air circumstance that oneself is satisfied with.
However, the air purification device is simpler in structure, so that the air purification device lacks a corresponding formaldehyde removal function, the function of the air purification device is single, and the use experience of a user on the air purification device is influenced.
Disclosure of Invention
The invention aims to provide an indoor air purification device for removing formaldehyde, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an indoor air purification device for removing formaldehyde comprises a shell, wherein a purification mechanism is arranged inside the shell, the purification mechanism comprises a purification box, an exhaust cover plate is arranged at the top end of the purification box, a partition plate is arranged inside the purification box, a double-shaft motor is arranged in the middle of the upper surface of the partition plate, exhaust through holes are formed in two ends of the partition plate, a purification piece is arranged below the double-shaft motor, a limiting base corresponding to the purification piece is arranged at the bottom end of the double-shaft motor, photocatalyst is sprayed on the bottom end of the purification piece, an ultraviolet sterilization lamp is arranged on the inner wall of the purification box, a rubber base is arranged at the bottom end of the purification box, an adsorbent is arranged at the bottom end of the rubber base, a gas collection box is arranged below the purification box, a negative pressure fan is arranged in the middle of the upper surface of the gas collection box, air inlet pipes are, a limiting plate corresponding to the rubber base is arranged above the negative pressure fan, and electric telescopic rods corresponding to the limiting plates are arranged at two ends of the upper surface of the gas collection box.
As a further scheme of the invention: the gas collection box is characterized in that a buffer base plate corresponding to the shell is arranged below the gas collection box, the buffer base plate is of a cuboid structure and made of rubber, and the buffer base plate is fixedly connected with the gas collection box through screws.
As a still further scheme of the invention: be provided with the reflector corresponding with sterilamp on the inner wall of purifying box, the reflector is the cuboid structure, and the reflector passes through glue bonding connection with the purifying box.
As a still further scheme of the invention: the blade is arranged at the top end of the double-shaft motor, the blade is fixedly connected with the double-shaft motor in a welding mode, and the double-shaft motor is electrically connected with a power supply through a switch.
As a still further scheme of the invention: the material of adsorbent is active carbon, and the adsorbent is the granule, and exhaust apron below is provided with the dust screen.
As a still further scheme of the invention: the top end of the rubber base is connected with the purifying box through glue in a bonding mode.
As a still further scheme of the invention: the top end of the electric telescopic rod is fixedly connected with the limiting plate through screws, and the bottom end of the electric telescopic rod is fixedly connected with the gas collection box through a welding mode.
As a still further scheme of the invention: the material of limiting base is stainless steel, and limiting base and biax motor pass through welding mode fixed connection, and limiting base passes through screw fixed connection with purifying piece.
As a still further scheme of the invention: the material of purifying piece is active carbon, has seted up a plurality of ventilative through-holes on the purifying piece.
As a still further scheme of the invention: the lower surface of casing is provided with anti-skidding backing plate, and anti-skidding backing plate is the cuboid structure, and the material of anti-skidding backing plate is rubber, and anti-skidding backing plate passes through the glue bonding with the casing and is connected.
Compared with the prior art, the invention has the beneficial effects that: the air purifier is simple in structure, convenient to use and good in air purification function, can fully purify air, can remove formaldehyde in the air in the purification process, enables the functions of the air purifier to be richer, improves the use experience of a user on the air purifier, has a good anti-skidding function, enables the air purifier to be more reliable to use, and is worthy of popularization and use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a purge mechanism according to the present invention;
FIG. 3 is a schematic structural view of a corresponding purifying member according to the present invention;
in the figure: 1-antiskid backing plate, 2-shell, 3-purification mechanism, 31-negative pressure fan, 32-gas collecting box, 33-buffer backing plate, 34-gas outlet pipe, 35-adsorbent, 36-rubber base, 37-purification piece, 381-limit base, 382-separation plate, 383-purification box, 384-exhaust cover plate, 385-blade, 386-double-shaft motor, 387-dust screen, 388-exhaust through hole, 389-ultraviolet sterilization lamp, 390-photocatalyst, 391-reflector, 392-limit plate, 393-gas inlet pipe, 394-electric telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-3, the present invention provides a technical solution: an indoor air purification device for removing formaldehyde comprises a shell 2, wherein a purification mechanism 3 is arranged in the shell 2, the purification mechanism 3 comprises a purification box 383, the top end of the purification box 383 is fixedly connected with the shell 2 through bolts, an exhaust cover plate 384 is fixed at the top end of the purification box 383 in a clamping mode, a separation plate 382 is fixed in the purification box 383 through screws, a double-shaft motor 386 is fixed in the middle of the upper surface of the separation plate 382 through bolts, exhaust through holes 388 are formed in two ends of the separation plate 382, a purification piece 37 is arranged below the double-shaft motor 386, a limiting base 381 corresponding to the purification piece 37 is arranged at the bottom end of the double-shaft motor 386, and a photocatalyst is sprayed at the bottom end of the purification piece 37;
an ultraviolet germicidal lamp 389 is fixed on the inner wall of the purifying box 383 through screws, a rubber base 36 is arranged at the bottom end of the purifying box 383, an adsorbent 35 is arranged at the bottom end of the rubber base 36, a gas collecting box 32 is arranged below the purifying box 383, the gas collecting box 32 is used in the prior art, an air purification filter element for filtering dust is arranged inside the gas collecting box 32, a negative pressure fan 31 is fixed at the middle of the upper surface of the gas collecting box 32 through bolts, gas inlet pipes 393 are arranged at two ends of the gas collecting box 32 and penetrate through the shell 2, gas outlet pipes 34 corresponding to the purifying box 383 are arranged at two ends of the upper surface of the gas collecting box 32, a limiting plate 392 corresponding to the rubber base 36 is arranged above the negative pressure fan 31, and electric telescopic rods 394 corresponding to the limiting plate 392 are arranged at two ends of the;
in order to make the function of the purification device more abundant, in this embodiment, preferably, a buffer backing plate 33 corresponding to the housing 2 is disposed below the gas collection box 32, the buffer backing plate 33 is of a rectangular structure, the buffer backing plate 33 is made of rubber, and the buffer backing plate 33 is fixedly connected with the gas collection box 32 through screws;
in order to make the formaldehyde removing effect of the purification device better, in this embodiment, it is preferable that a reflective mirror 391 corresponding to the ultraviolet germicidal lamp 389 is disposed on an inner wall of the purification box 383, the number of the reflective mirrors 391 is not limited, the reflective mirror 391 is in a rectangular parallelepiped structure, the reflective mirror 391 and the purification box 383 are bonded by glue, and the reflective mirror 391 is disposed to make the irradiation effect of the ultraviolet germicidal lamp 389 on the photocatalyst 390 better;
in order to make the function of the dual-shaft motor 386 more abundant, in this embodiment, preferably, the top end of the dual-shaft motor 386 is provided with a blade 385, the blade 385 is fixedly connected with the dual-shaft motor 386 in a welding manner, and the ultraviolet germicidal lamp 389, the negative pressure fan 31, the electric telescopic rod 394 and the dual-shaft motor 386 are all electrically connected with a power supply through a switch;
in order to improve the air purifying effect of the adsorbent 35, in this embodiment, it is preferable that the material of the adsorbent 35 is activated carbon, the adsorbent 35 is in the form of particles, and a dust screen 387 is provided below the exhaust cover plate 384;
in order to make the use of the rubber base 36 more reliable, in the embodiment, it is preferable that the top end of the rubber base 36 is adhesively connected with the purge bin 383 by glue;
in order to make the use of the electric telescopic rod 394 more reliable, in this embodiment, preferably, the top end of the electric telescopic rod 394 is fixedly connected with the limiting plate 392 by screws, and the bottom end of the electric telescopic rod 394 is fixedly connected with the gas collecting box 32 by welding.
Example 2:
on the basis of embodiment 1, in order to make the corrosion resistance of the limit base 381 better, in this embodiment, preferably, the material of the limit base 381 is stainless steel, the limit base 381 is fixedly connected with the rotating shaft of the dual-shaft motor 386 by welding, and the limit base 381 is fixedly connected with the purifying member 37 by screws;
in order to make the purifying member 37 have a better air purifying effect, in this embodiment, preferably, the purifying member 37 is made of activated carbon, the purifying member 37 is provided with a plurality of ventilation through holes, and the lower surface of the casing 2 is provided with the anti-skid pad 1;
in order to make the antiskid effect of antiskid backing plate 1 better, in this embodiment, preferred, antiskid backing plate 1 is the cuboid structure, and antiskid backing plate 1's material is rubber, and antiskid backing plate 1 passes through the glue bonding with casing 2 to be connected, plays anti-skidding effect through antiskid backing plate 1 during the use to it is more reliable to make purifier's use.
The working principle and the using process of the invention are as follows: when the air purifier is used, the power supply of the negative pressure fan 31 is switched on, the negative pressure fan 31 pumps indoor air into the air collecting box 32 through the air inlet pipe 393, then the air is conveyed into the purifying box 383 through the air outlet pipe 34, the purifying piece 37 and the adsorbent 35 in the purifying box 383 adsorb and purify harmful substances in the air, and the purified air is exhausted from the exhaust cover plate 384 through the exhaust through hole 388;
when formaldehyde in the air needs to be removed, the power supply of the ultraviolet sterilizing lamp 389 is switched on, the photocatalyst 390 decomposes the formaldehyde in the air under the irradiation of ultraviolet rays, so that the function of the purifying device is richer, the use experience of a user on the purifying device is improved, in addition, the power supply of the double-shaft motor 386 is switched on, the double-shaft motor 386 drives the purifying piece 37 and the blades 385 to rotate, the purifying piece 37 rotates to enable the purifying effect of the purifying piece to be better on the air, and the air can better enter the purifying device due to the rotation of the blades 385, so that the purifying effect of the purifying device on the air is further improved;
in addition, drive electric telescopic rod 394 extends to drive limiting plate 392 through electric telescopic rod 394 and rise, extrude rubber base 36 through limiting plate 392, make rubber base 36 atress take place deformation, constantly extend and contract through drive electric telescopic rod 394, make the adsorbent 35 in the rubber base 36 constantly change the position, effectively promote the purifying effect of adsorbent 35 to the air.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides an indoor remove air purification device for formaldehyde, includes casing (2), and the inside of casing (2) is provided with purification mechanism (3), and purification mechanism (3) include purifying box (383), and the top of purifying box (383) is provided with exhaust cover plate (384), its characterized in that: a separation plate (382) is arranged in the purification box (383), a double-shaft motor (386) is arranged in the middle of the upper surface of the separation plate (382), exhaust through holes (388) are formed in two ends of the separation plate (382), a purification piece (37) is arranged below the double-shaft motor (386), a limiting base (381) corresponding to the purification piece (37) is arranged at the bottom end of the double-shaft motor (386), a photocatalyst (390) is sprayed on the bottom end of the purification piece (37), an ultraviolet sterilization lamp (389) is arranged on the inner wall of the purification box (383), a rubber base (36) is arranged at the bottom end of the purification box (383), an adsorbent (35) is arranged at the bottom end of the rubber base (36), a gas collection box (32) is arranged below the purification box (383), a fan (31) is arranged in the middle of the upper surface of the gas collection box (32), and air inlet pipes (, air outlet pipes (34) corresponding to the purification boxes (383) are arranged at two ends of the upper surface of the air collection box (32), limiting plates (392) corresponding to the rubber bases (36) are arranged above the negative pressure fan (31), and electric telescopic rods (394) corresponding to the limiting plates (392) are arranged at two ends of the upper surface of the air collection box (32).
2. The indoor air purification device for removing formaldehyde according to claim 1, characterized in that: the gas collection box is characterized in that a buffer base plate (33) corresponding to the shell (2) is arranged below the gas collection box (32), the buffer base plate (33) is of a cuboid structure, the buffer base plate (33) is made of rubber, and the buffer base plate (33) is fixedly connected with the gas collection box (32) through screws.
3. The indoor air purification device for removing formaldehyde according to claim 2, characterized in that: the inner wall of the purification box (383) is provided with a reflector (391) corresponding to the ultraviolet germicidal lamp (389), the reflector (391) is of a cuboid structure, and the reflector (391) is connected with the purification box (383) through glue in an adhesive mode.
4. The indoor air purification device for removing formaldehyde according to claim 3, characterized in that: the blade (385) is arranged at the top end of the double-shaft motor (386), the blade (385) is fixedly connected with the double-shaft motor (386) in a welding mode, and the double-shaft motor (386) is electrically connected with a power supply through a switch.
5. The indoor air purification device for removing formaldehyde according to claim 4, characterized in that: the material of adsorbent (35) is active carbon, and adsorbent (35) is granular, is provided with dust screen (387) below exhaust apron (384).
6. The indoor air purification device for removing formaldehyde according to claim 5, characterized in that: the top end of the rubber base (36) is bonded and connected with the purifying box (383) through glue.
7. The indoor air purification device for removing formaldehyde according to claim 6, characterized in that: the top end of the electric telescopic rod (394) is fixedly connected with the limiting plate (392) through screws, and the bottom end of the electric telescopic rod (394) is fixedly connected with the gas collection box (32) through a welding mode.
8. The indoor air purification device for removing formaldehyde according to claim 7, characterized in that: the material of limit base (381) is the stainless steel, and limit base (381) passes through welding mode fixed connection with double-shaft motor (386), and limit base (381) passes through screw fixed connection with purification piece (37).
9. The indoor air purification device for removing formaldehyde according to claim 1, characterized in that: the material of purifying piece (37) is active carbon, and purifying piece (37) is last to have seted up a plurality of ventilative through-holes.
10. The indoor air cleaning apparatus for removing formaldehyde according to any one of claims 1 to 9, characterized in that: the lower surface of casing (2) is provided with anti-skidding backing plate (1), and anti-skidding backing plate (1) is the cuboid structure, and the material of anti-skidding backing plate (1) is rubber, and anti-skidding backing plate (1) is connected through the glue bonding with casing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010315591.7A CN111467941A (en) | 2020-04-21 | 2020-04-21 | Indoor air purification device for removing formaldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010315591.7A CN111467941A (en) | 2020-04-21 | 2020-04-21 | Indoor air purification device for removing formaldehyde |
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| Publication Number | Publication Date |
|---|---|
| CN111467941A true CN111467941A (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010315591.7A Pending CN111467941A (en) | 2020-04-21 | 2020-04-21 | Indoor air purification device for removing formaldehyde |
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| CN (1) | CN111467941A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2186934A1 (en) * | 1996-10-01 | 1998-04-01 | Bimsara Disanayaka | Apparatus for handling volatile substances |
| CN2790829Y (en) * | 2005-03-25 | 2006-06-28 | 洪远华 | Solar optical-catalyst air cleaner for vehicles |
| CN107485991A (en) * | 2017-08-19 | 2017-12-19 | 骆金美 | A kind of purifying indoor formaldehyde method |
| CN207187437U (en) * | 2017-08-15 | 2018-04-06 | 珠海恒盛达环保科技有限公司 | A kind of processing equipment of silk-screen waste gas |
| CN207365230U (en) * | 2017-09-30 | 2018-05-15 | 上海嘉春装饰设计工程有限公司 | It is a kind of except the air cleaning unit of formaldehyde |
| CN209362159U (en) * | 2018-12-31 | 2019-09-10 | 银丰工程有限公司 | A kind of interior decoration environmental protection removes formaldehyde plant |
| CN209763356U (en) * | 2019-03-13 | 2019-12-10 | 苏州科技大学 | Structure of photocatalytic air purifier |
-
2020
- 2020-04-21 CN CN202010315591.7A patent/CN111467941A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2186934A1 (en) * | 1996-10-01 | 1998-04-01 | Bimsara Disanayaka | Apparatus for handling volatile substances |
| CN2790829Y (en) * | 2005-03-25 | 2006-06-28 | 洪远华 | Solar optical-catalyst air cleaner for vehicles |
| CN207187437U (en) * | 2017-08-15 | 2018-04-06 | 珠海恒盛达环保科技有限公司 | A kind of processing equipment of silk-screen waste gas |
| CN107485991A (en) * | 2017-08-19 | 2017-12-19 | 骆金美 | A kind of purifying indoor formaldehyde method |
| CN207365230U (en) * | 2017-09-30 | 2018-05-15 | 上海嘉春装饰设计工程有限公司 | It is a kind of except the air cleaning unit of formaldehyde |
| CN209362159U (en) * | 2018-12-31 | 2019-09-10 | 银丰工程有限公司 | A kind of interior decoration environmental protection removes formaldehyde plant |
| CN209763356U (en) * | 2019-03-13 | 2019-12-10 | 苏州科技大学 | Structure of photocatalytic air purifier |
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