CN215311372U - Air purification equipment capable of removing formaldehyde - Google Patents
Air purification equipment capable of removing formaldehyde Download PDFInfo
- Publication number
- CN215311372U CN215311372U CN202120543899.7U CN202120543899U CN215311372U CN 215311372 U CN215311372 U CN 215311372U CN 202120543899 U CN202120543899 U CN 202120543899U CN 215311372 U CN215311372 U CN 215311372U
- Authority
- CN
- China
- Prior art keywords
- formaldehyde
- air
- outer shell
- air purification
- filter element
- 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
Images
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses air purification equipment for removing formaldehyde; the equipment comprises an outer shell, an exhaust fan and a formaldehyde removal purification filter element; the exhaust fan and the formaldehyde-removing purification filter element are connected into a whole, and the whole is combined in the outer shell; the formaldehyde removal purification filter element comprises a filter cotton layer, a formaldehyde removal adsorption layer, active carbon and a freshener layer; the right side of the outer shell is an air outlet surface, and a protective net is arranged in the region. When the formaldehyde removing and purifying filter element is operated, the exhaust fan generates air flow from left to right, and when the air flow passes through the formaldehyde removing and purifying filter element, the air flow is respectively contacted with the filter cotton layer, the formaldehyde removing adsorption layer, the active carbon and the freshener layer, so that foreign particles in the air can be purified, and the formaldehyde can be removed; the output air has fresh taste. The device has small volume and simple structure, and is suitable for being used at home; in addition, the whole formed by the exhaust fan and the formaldehyde removal purification filter element can be easily extracted along the outer shell; can conveniently realize the problem of filtration and purification.
Description
Technical Field
The utility model relates to the field of formaldehyde removal air purification, in particular to air purification equipment for removing formaldehyde.
Background
The prior air purifier mainly uses adsorbing materials such as active carbon and the like for removing organic matters such as formaldehyde, the adsorption has saturation, the adsorption needs to be frequently replaced, and the formaldehyde adsorption effect is not high; there are also partial purification devices using photocatalytic decompositionNamely, hydroxyl free radicals and superoxide free radicals are generated to oxidize and decompose organic matters such as formaldehyde and the like into CO2And H2O。
The existing purifiers for removing formaldehyde in air on the market mainly comprise two types: 1. the active carbon technology, air purification active carbon, is an internationally recognized high-efficiency adsorption material, and is widely used for air purification of automobiles or indoor. The active carbon is a porous carbon-containing substance, and its developed gap structure makes it have large surface area, so that it can be easily fully contacted with toxic and harmful gas in the air, and the strong adsorption force field around the active carbon hole can immediately suck the toxic gas molecules into the hole, so that the active carbon also has strong adsorption capacity, and is the main technique for removing gaseous pollutant. However, after the toxic gas is adsorbed and saturated, the toxic gas is not dried, but overflows to cause secondary pollution. 2. Physical technology, photocatalyst is a generic name of photo-semiconductor material with photocatalysis function represented by nano-scale titanium dioxide, which is coated on the surface of a substrate, generates catalytic degradation function under the action of light, and can degrade toxic and harmful gases in the air, and the good photocatalysis air purification device with an ultraviolet light source has the purification efficiency of 3% (calculated according to the concentration difference of pollutants at an inlet and an outlet of the device), and the best photocatalysis does not reach 5%.
The utility model of application No. CN201611017954.9 discloses an air purifier for removing formaldehyde by water, which is manufactured by a method of absorbing and removing formaldehyde by water by utilizing the physical characteristic that formaldehyde is easy to dissolve in water, and comprises a water collecting tank, a water pump, a water dividing box, a water spraying hole of the water dividing box, a filter element water falling hole, a fan, a shell and medium water. The scheme is as follows: there is the water catch bowl the lower part of filter core, there is the box of dividing on upper portion, around between the three part, be sealing connection from top to bottom, the left and right sides of filter core is open, the air is under the effect of fan, transversely get into from the A side of filter core, the B side is discharged, water forms vertical hydrologic cycle's return circuit between water catch bowl, water pump, the box of dividing, the filter core under the effect of water pump, create the environment of water and air while intermixture in the filter core, under the physical action, the formaldehyde molecule is dissolved in aqueous, form liquid and fall in the water catch bowl, reach the effect of getting rid of formaldehyde.
The utility model of application number CN201710627332.6 discloses an air purifier capable of removing formaldehyde, which structurally comprises a base, a machine body, an active carbon filter element, a formaldehyde removing device, an operating panel, a power switch, a regulator, negative ion generators and an air inlet, wherein the active carbon filter element is of an oval structure and is arranged on the left side and the right side of the machine body, the negative ion generators are arranged on the machine body, the area of each negative ion generator accounts for three quarters of the area of the machine body, and the air purifier has the beneficial effects that the formaldehyde removing device is arranged, the power switch is firstly turned on, and then the air inlet is connected to the active carbon filter element to treat dust or particles.
However, the existing formaldehyde-removing air purifier has a complex structure and low purification efficiency, and does not obviously absorb the pollution gases such as formaldehyde; so that the purifiers capable of efficiently removing formaldehyde are few and have high price.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above disadvantages, the present invention provides an air purification apparatus for removing formaldehyde; when the formaldehyde removing and purifying filter element is operated, the exhaust fan generates air flow from left to right, and when the air flow passes through the formaldehyde removing and purifying filter element, the air flow is respectively contacted with the filter cotton layer, the formaldehyde removing adsorption layer, the active carbon and the freshener layer, so that foreign particles in the air can be purified, and the formaldehyde can be removed; the output air has fresh taste. The device has small volume and simple structure, and is suitable for being used at home; in addition, the whole formed by the exhaust fan and the formaldehyde removal purification filter element can be easily extracted along the outer shell; can conveniently realize the problem of filtration and purification.
The utility model is realized by constructing the air purification equipment for removing formaldehyde, which is characterized in that; the equipment comprises an outer shell, an exhaust fan and a formaldehyde removal purification filter element;
the exhaust fan and the formaldehyde-removing purification filter element are connected into a whole, and the whole is combined in the outer shell;
the formaldehyde removal purification filter element comprises a filter cotton layer, a formaldehyde removal adsorption layer, active carbon and a freshener layer;
the right side of the outer shell is an air outlet surface, and a protective net is arranged in the region.
The air purification equipment for removing formaldehyde is characterized in that the air purification equipment comprises a water tank, a water inlet pipe, a water outlet pipe and a water inlet pipe; the formaldehyde removing adsorption layer is composed of tea polyphenol air purifying particles.
The air purification equipment for removing formaldehyde is characterized in that the air purification equipment comprises a water tank, a water inlet pipe, a water outlet pipe and a water inlet pipe; remove the back of formaldehyde purification filter core and set up rectangular form iron plate, the inner wall of shell body sets up the magnet piece that corresponds with rectangular form iron plate position.
The air purification equipment for removing formaldehyde is characterized in that the air purification equipment comprises a water tank, a water inlet pipe, a water outlet pipe and a water inlet pipe; the surface of the exhaust fan is provided with a stainless steel safety protection net.
The air purification equipment for removing formaldehyde is characterized in that the air purification equipment comprises a water tank, a water inlet pipe, a water outlet pipe and a water inlet pipe; and the bottom of the outer shell is provided with universal traveling wheels.
The air purification equipment for removing formaldehyde is characterized in that the air purification equipment comprises a water tank, a water inlet pipe, a water outlet pipe and a water inlet pipe; the shell body is a plastic shell body or a stainless steel shell body.
The air purification equipment for removing formaldehyde is characterized in that the air purification equipment comprises a water tank, a water inlet pipe, a water outlet pipe and a water inlet pipe; an ultraviolet sterilizer is arranged in the outer shell.
The utility model has the following advantages: the utility model provides an air purification device for removing formaldehyde by improvement; the method has the following improvements and advantages;
the equipment comprises an outer shell, an exhaust fan and a formaldehyde removal purification filter element; the exhaust fan and the formaldehyde-removing purification filter element are connected into a whole, and the whole is combined in the outer shell; the formaldehyde removal purification filter element comprises a filter cotton layer, a formaldehyde removal adsorption layer, active carbon and a freshener layer; the right side of the outer shell is an air outlet surface, and a protective net is arranged in the region. When the formaldehyde removing and purifying filter element is operated, the exhaust fan generates air flow from left to right, and when the air flow passes through the formaldehyde removing and purifying filter element, the air flow is respectively contacted with the filter cotton layer, the formaldehyde removing adsorption layer, the active carbon and the freshener layer, so that foreign particles in the air can be purified, and the formaldehyde can be removed; the output air has fresh taste. The device has small volume and simple structure, and is suitable for being used at home; in addition, the whole formed by the exhaust fan and the formaldehyde removal purification filter element can be easily extracted along the outer shell; can conveniently realize the problem of filtration and purification.
2, when the air purification equipment for removing formaldehyde is implemented, the formaldehyde removal adsorption layer is composed of tea polyphenol air purification particles. The tea polyphenol air purification particles are prepared by fully releasing effective components such as tea polyphenol, theaflavin, catechin and the like in tea leaves through a plurality of processes by using natural organic green tea. The product not only has strong physical adsorption function, but also has strong decomposition effect on harmful gases such as formaldehyde, TVOC, benzene, ammonia gas and the like in various decorative materials.
3, when the air purification equipment for removing formaldehyde is implemented, the back surface of the formaldehyde removal purification filter element is provided with a strip-shaped iron block, and the inner wall of the outer shell is provided with a magnet block corresponding to the strip-shaped iron block; when the whole body formed by the exhaust fan and the formaldehyde purification filter element is pushed into the outer shell, the strip-shaped iron block is in contact with the magnet block, the strip-shaped iron block and the magnet block generate adsorption force, and the purpose of preventing the whole body formed by the exhaust fan and the formaldehyde purification filter element from sliding out is achieved.
And 4, when the air purification equipment for removing formaldehyde is implemented, the surface of the exhaust fan is provided with the stainless steel safety protection net, so that the safety of the equipment can be enhanced.
5, when the air purification equipment for removing formaldehyde is implemented, the universal traveling wheels are arranged at the bottom of the outer shell, so that the whole equipment can conveniently travel and move.
6, when the air purification equipment for removing formaldehyde is implemented, the outer shell is a plastic outer shell or a stainless steel outer shell; the strength of the housing and the overall damage tolerance of the device can be enhanced.
7, when the air purification equipment for removing formaldehyde is implemented, the ultraviolet sterilizer is arranged in the outer shell; during operation, bacteria in the air can be further removed through the ultraviolet sterilizer, and the quality of the output air is improved.
Drawings
FIG. 1 is a schematic external view of the apparatus of the present invention;
FIG. 2 is a schematic view of the interior of the apparatus of the present invention;
FIG. 3 is a schematic view of the whole of the exhaust fan and the formaldehyde-removing purification cartridge of the present invention.
Wherein: the device comprises an outer shell 1, an exhaust fan 2, a formaldehyde removal purification filter element 3, a filter cotton layer 31, a formaldehyde removal adsorption layer 32, activated carbon 33, a freshener layer 34, a protective net 4, a fixing frame 5, a strip-shaped iron block 6, a magnet block 7, a stainless steel safety protective net 8, universal traveling wheels 9 and an ultraviolet sterilizer 10.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 3, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
The utility model provides an air purification device for removing formaldehyde by improvement; as shown in fig. 1 to 3, it can be implemented as follows; the equipment comprises an outer shell 1, an exhaust fan 2 and a formaldehyde removal purification filter element 3; the exhaust fan 2 and the formaldehyde removal purification filter element 3 are connected into a whole, and the whole is combined in the outer shell 1; the formaldehyde removal purification filter element 3 comprises a filter cotton layer 31, a formaldehyde removal adsorption layer 32, activated carbon 33 and a freshener layer 34; the right side surface of the outer shell 1 is an air outlet surface, and a protective net 4 is arranged in the region.
The utility model has the advantages that; when the air purifier operates, the air extracting fan 2 operates from left to right to generate air flow, and when the air flow passes through the formaldehyde removing purification filter element 3, the air flow is respectively contacted with the filter cotton layer 31, the formaldehyde removing adsorption layer 32, the activated carbon 33 and the freshener layer 34, so that foreign particles in the air can be purified and the formaldehyde can be removed; the output air has fresh taste. The device has small volume and simple structure, and is suitable for being used at home; in addition, the whole formed by the exhaust fan 2 and the formaldehyde removal purification filter element 3 can be easily extracted along the outer shell; can conveniently realize the problem of filtration and purification.
When the air purification equipment for removing formaldehyde is implemented, the formaldehyde removing adsorption layer 32 is composed of tea polyphenol air purification particles. The tea polyphenol air purification particles are prepared by fully releasing effective components such as tea polyphenol, theaflavin, catechin and the like in tea leaves through a plurality of processes by using natural organic green tea. The product not only has strong physical adsorption function, but also has strong decomposition effect on harmful gases such as formaldehyde, TVOC, benzene, ammonia gas and the like in various decorative materials.
When the air purification equipment for removing formaldehyde is implemented, the back of the formaldehyde removal purification filter element 3 is provided with the strip-shaped iron block 6, and the inner wall of the outer shell 1 is provided with the magnet block 7 corresponding to the strip-shaped iron block 6; when the whole body formed by the exhaust fan 2 and the formaldehyde-removing purification filter element 3 is pushed into the shell body 1, the strip-shaped iron block 6 is contacted with the magnet block 7, and the two generate adsorption force, so that the aim of preventing the whole body formed by the exhaust fan 2 and the formaldehyde-removing purification filter element 3 from sliding out is fulfilled.
When the air purification equipment for removing formaldehyde is implemented, the stainless steel safety protection net 8 is arranged on the surface of the exhaust fan 2, so that the safety of the air purification equipment can be enhanced.
When the air purification equipment for removing formaldehyde is implemented, the universal traveling wheels 9 are arranged at the bottom of the outer shell 1, so that the whole equipment can conveniently travel and move.
When the air purification equipment for removing formaldehyde is implemented, the outer shell 1 is a plastic outer shell or a stainless steel outer shell; the strength of the housing and the overall damage tolerance of the device can be enhanced.
When the air purification equipment for removing formaldehyde is implemented, the ultraviolet sterilizer 10 is arranged in the outer shell 1; during operation, bacteria in the air can be further removed through the ultraviolet sterilizer, and the quality of the output air is improved.
The utility model has the following improvements and advantages;
the utility model provides an air purification device for removing formaldehyde by improvement; as shown in fig. 1 to 3, it can be implemented as follows; the equipment comprises an outer shell 1, an exhaust fan 2 and a formaldehyde removal purification filter element 3; the exhaust fan 2 and the formaldehyde removal purification filter element 3 are connected into a whole, and the whole is combined in the outer shell 1; the formaldehyde removal purification filter element 3 comprises a filter cotton layer 31, a formaldehyde removal adsorption layer 32, activated carbon 33 and a freshener layer 34; the right side surface of the outer shell 1 is an air outlet surface, and a protective net 4 is arranged in the region. When the formaldehyde removing and purifying filter element is operated, the exhaust fan 2 operates from left to right to generate airflow, and when the airflow passes through the formaldehyde removing and purifying filter element 3, the airflow is respectively contacted with the filter cotton layer 31, the formaldehyde removing adsorption layer 32, the active carbon 33 and the freshener layer 34, so that foreign particles in the air can be purified and the formaldehyde can be removed; the output air has fresh taste. The device has small volume and simple structure, and is suitable for being used at home; in addition, the whole formed by the exhaust fan 2 and the formaldehyde removal purification filter element 3 can be easily extracted along the outer shell; can conveniently realize the problem of filtration and purification.
2, when the air purification equipment for realizing the formaldehyde removal is implemented, the formaldehyde removal adsorption layer 32 is composed of tea polyphenol air purification particles. The tea polyphenol air purification particles are prepared by fully releasing effective components such as tea polyphenol, theaflavin, catechin and the like in tea leaves through a plurality of processes by using natural organic green tea. The product not only has strong physical adsorption function, but also has strong decomposition effect on harmful gases such as formaldehyde, TVOC, benzene, ammonia gas and the like in various decorative materials.
3, when the air purification equipment for removing formaldehyde is implemented, the back surface of the formaldehyde removal purification filter element 3 is provided with a strip-shaped iron block 6, and the inner wall of the outer shell 1 is provided with a magnet block 7 corresponding to the strip-shaped iron block 6; when the whole body formed by the exhaust fan 2 and the formaldehyde-removing purification filter element 3 is pushed into the shell body 1, the strip-shaped iron block 6 is contacted with the magnet block 7, and the two generate adsorption force, so that the aim of preventing the whole body formed by the exhaust fan 2 and the formaldehyde-removing purification filter element 3 from sliding out is fulfilled.
And 4, when the air purification equipment for removing formaldehyde is implemented, the stainless steel safety protection net 8 is arranged on the surface of the exhaust fan 2, so that the safety of the air purification equipment can be enhanced.
5, when the air purification equipment for removing formaldehyde is implemented, the universal traveling wheels 9 are arranged at the bottom of the outer shell 1, so that the whole equipment can conveniently travel and move.
6, when the air purification equipment for removing formaldehyde is implemented, the outer shell 1 is a plastic outer shell or a stainless steel outer shell; the strength of the housing and the overall damage tolerance of the device can be enhanced.
7, when the air purification equipment for removing formaldehyde is implemented, the ultraviolet sterilizer 10 is arranged in the outer shell 1; during operation, bacteria in the air can be further removed through the ultraviolet sterilizer, and the quality of the output air is improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. An air purification device for removing formaldehyde is characterized in that;
the equipment comprises an outer shell (1), an exhaust fan (2) and a formaldehyde removal purification filter element (3);
the exhaust fan (2) and the formaldehyde removal purification filter element (3) are connected into a whole, and the whole is combined in the outer shell (1);
the formaldehyde removal purification filter element (3) comprises a filter cotton layer (31), a formaldehyde removal adsorption layer (32), activated carbon (33) and a freshener layer (34);
the right side surface of the outer shell (1) is an air outlet surface, and a protective net (4) is arranged in the region.
2. The air purification equipment for realizing formaldehyde removal according to claim 1, wherein the air purification equipment comprises a first air inlet and a second air inlet; the formaldehyde removing adsorption layer (32) is composed of tea polyphenol air purification particles.
3. The air purification equipment for realizing formaldehyde removal according to claim 1, wherein the air purification equipment comprises a first air inlet and a second air inlet; remove the back of formaldehyde purification filter core (3) and set up rectangular form iron plate (6), the inner wall of shell body (1) sets up magnet piece (7) that correspond with rectangular form iron plate (6) position.
4. The air purification equipment for realizing formaldehyde removal according to claim 1, wherein the air purification equipment comprises a first air inlet and a second air inlet; the surface of the exhaust fan (2) is provided with a stainless steel safety protection net (8).
5. The air purification equipment for realizing formaldehyde removal according to claim 1, wherein the air purification equipment comprises a first air inlet and a second air inlet; the bottom of the outer shell (1) is provided with universal traveling wheels (9).
6. The air purification equipment for realizing formaldehyde removal according to claim 1, wherein the air purification equipment comprises a first air inlet and a second air inlet; the outer shell (1) is a plastic outer shell or a stainless steel outer shell.
7. The air purification equipment for realizing formaldehyde removal according to claim 1, wherein the air purification equipment comprises a first air inlet and a second air inlet; an ultraviolet sterilizer (10) is arranged in the outer shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120543899.7U CN215311372U (en) | 2021-03-17 | 2021-03-17 | Air purification equipment capable of removing formaldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120543899.7U CN215311372U (en) | 2021-03-17 | 2021-03-17 | Air purification equipment capable of removing formaldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215311372U true CN215311372U (en) | 2021-12-28 |
Family
ID=79583675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120543899.7U Active CN215311372U (en) | 2021-03-17 | 2021-03-17 | Air purification equipment capable of removing formaldehyde |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215311372U (en) |
-
2021
- 2021-03-17 CN CN202120543899.7U patent/CN215311372U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204593621U (en) | With the air cleaning unit of deozonize function | |
| CN204447571U (en) | A kind of air purifier high efficiency filter filter core | |
| KR101069685B1 (en) | Sterilized module and air sterilizer having the same | |
| CN103272445A (en) | Air purification equipment | |
| CN214009475U (en) | Air purifier equipment with negative oxygen ions | |
| CN106861368A (en) | A kind of use for laboratory catalytic converter | |
| CN105135546A (en) | Air purification device | |
| CN111457505A (en) | Sterilization and peculiar smell removal all-in-one machine | |
| CN107081016A (en) | A kind of filter membrane | |
| CN204460505U (en) | A kind of device of high-efficient purification room air | |
| CN209828462U (en) | Air purifier's filter core and air purifier | |
| CN203744414U (en) | Air washing purifier | |
| CN205092016U (en) | Public place is with compound air purification advertisement machine | |
| CN212962104U (en) | Movable air purifier | |
| CN203586414U (en) | Vehicle-mounted air purifier based on VUV ultraviolet lamp | |
| CN215311372U (en) | Air purification equipment capable of removing formaldehyde | |
| CN203954985U (en) | Percussion flow gas purge system | |
| CN207012691U (en) | The used filter membrane of new blower fan | |
| CN204534865U (en) | A kind of high-efficiency domestic air purifier | |
| CN205627482U (en) | Dedicated combination formula tail gas purification treatment device of thermal power plant | |
| CN214172489U (en) | Integrated multifunctional air purifying, sterilizing and disinfecting device | |
| CN213160031U (en) | Horizontal plant liquid ion deodorization all-in-one | |
| CN210861485U (en) | Air purifier | |
| CN211204280U (en) | Portable photocatalyst air purification instrument | |
| CN103388859A (en) | All-dimensional inlet air purification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |