CN211302673U - Air purifier - Google Patents
Air purifier Download PDFInfo
- Publication number
- CN211302673U CN211302673U CN201922025665.9U CN201922025665U CN211302673U CN 211302673 U CN211302673 U CN 211302673U CN 201922025665 U CN201922025665 U CN 201922025665U CN 211302673 U CN211302673 U CN 211302673U
- Authority
- CN
- China
- Prior art keywords
- air
- light source
- filter screen
- casing
- air outlet
- 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 embodiment of the utility model discloses air purifier, which comprises a housin, leading filter screen, the air-blower, the light source, photocatalysis subassembly and terminal filter screen, the bottom of casing is equipped with the air intake, the top of casing is equipped with the air outlet, leading filter screen is installed in the top of air outlet, the air-blower is installed in the top of leading filter screen, two sides at the casing are fixed at the both ends of light source, the light source level sets up, photocatalysis subassembly sets up the upper end at the light source, photocatalysis subassembly includes net piece and support frame, the support frame is installed on the inside lateral wall of casing, the net piece is installed in the support frame, it has nanometer TiO to coat on2Photocatalyst, photocatalystThe strut upper end is equipped with the uniform flow board, and the uniform flow board is towards one side coating reflection of light coating of photocatalysis subassembly, and terminal filter screen is installed between uniform flow board and air outlet, the utility model discloses can purify the organic pollutant in the air high-efficiently, have the advantage that the photocatalytic reaction area is big, simple structure, light source is small in quantity simultaneously.
Description
Technical Field
The utility model relates to an air purification equipment field, in particular to air purifier.
Background
The demand of people for healthy living environment is pressing day by day, especially for clean air. The photocatalytic decomposition and purification technology is a technology capable of effectively reducing the pollution degree of organic pollutants in the air. Compared with the traditional mechanical adsorption mode (such as activated carbon adsorption technology), the photocatalytic decomposition and purification technology has the following advantages:
(1) can thoroughly decompose organic pollutants into carbon dioxide and water without secondary pollution;
(2) the preparation can be carried out in a room temperature environment;
(3) a wide variety of organic contaminants from hydrocarbons to carboxylic acids;
(4) no waste material is produced.
The existing photocatalytic air purification device is unreasonable in structural design. The reaction surface area of the photocatalytic material is increased by generally arranging a plurality of layers of photocatalytic plates or photocatalytic nets in an overlapping manner so as to achieve the required purification efficiency; although this structure can purify air effectively and efficiently, the complicated structural design increases the volume of the device. Meanwhile, due to the multi-layer and overlapped structure design, in order to enable all the photocatalytic materials to be irradiated by light to perform catalytic reaction, a plurality of light sources are required to be arranged, and the problem of high energy consumption of the photocatalytic air purifier is caused.
Therefore, it is necessary to design a photocatalytic air purifier with high efficiency and relatively simple structure, and only needs a small amount of light source to purify the organic pollutants in the air.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the utility model provides an air purifier, organic pollutant in can the high-efficient purified air has the advantage that the photocatalytic reaction area is big, simple structure, light source is small in quantity simultaneously.
The embodiment of the utility model discloses air purifier, which comprises a housin, leading filter screen, the air-blower, the light source, photocatalysis subassembly and terminal filter screen, the bottom of casing is equipped with the air intake, the top of casing is equipped with the air outlet, leading filter screen is installed in the top of air outlet, the air-blower is installed in the top of leading filter screen, two sides at the casing are fixed at the both ends of light source, the light source level sets up, photocatalysis subassembly sets up the upper end at the light source, photocatalysis subassembly includes net piece and support frame, the support frame is installed on the inside lateral wall of casing, the net piece is installed in the support frame, it has nanometer TiO to coat on2The upper end of the support frame of the photocatalyst is provided with a flow equalizing plate, one side of the flow equalizing plate facing the photocatalytic component is coated with a reflective coating, and a tail end filter screen is arranged between the flow equalizing plate and the air outlet.
In an embodiment of the present invention, the supporting frame is composed of 4 fixing plates, the fixing plates are installed on the side wall of the housing, the net sheet is pleated in a zigzag shape along a direction, which is defined as longitudinal direction, the zigzag shape pleat is opened at a certain angle, the span of one pleat is 2-8 cm, the height is 2-6 cm, and the opening angle is 19-127 °.
In an embodiment of the present invention, the light source is parallel to the longitudinal direction, the light source is an LED lamp, and the length of the light tube of the light source is equal to the longitudinal length of the mesh.
In an embodiment of the present invention, the distance between the upper end of the lamp tube and the lower end of the mesh sheet is 5-10 cm.
The utility model discloses an in the embodiment, leading filter screen and terminal filter screen are the HEPA filter screen.
The utility model discloses an in the embodiment, the length of air outlet equals with the length of casing up end, is equipped with a plurality of evenly distributed's hole on the air outlet.
In an embodiment of the present invention, the air outlet and the air inlet are detachably installed at the bottom and the top of the housing.
In an embodiment of the present invention, the mesh is a copper mesh.
The utility model discloses use the pleated net sheet structure of "it" style of calligraphy, both increased the surface area of reaction, simplified air purifier's structure complexity again, still reduced the quantity of required light source, it is rational in infrastructure, reduce the energy consumption of clarifier.
Drawings
Fig. 1 is a schematic view of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a light source and a photocatalytic assembly according to an embodiment of the present invention.
The device comprises a shell 1, a front filter screen 2, a blower 3, a light source 4, a photocatalytic component 5, a mesh 51, a structural support 52, a tail end filter screen 6, an air inlet 7, an air outlet 8, a flow equalizing plate 9 and supporting legs 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-2, the embodiment of the utility model discloses an air purifier, which comprises a housin 1, leading filter screen 2, air-blower 3, light source 4, photocatalysis subassembly 5 and terminal filter screen 6, the bottom of casing 1 is equipped with air intake 7, the top of casing 1 is equipped with air outlet 8, leading filter screen 2 is installed in the top of air outlet 7, air-blower 3 installs the top at leading filter screen 2, two sides at casing 1 are fixed at the both ends of light source 4, light source 4 level sets up, photocatalysis subassembly 5 sets up the upper end at light source 4, photocatalysis subassembly 5 includes net piece 51 and support frame 52, support frame 52 is installed on the inside lateral wall of casing 1, net piece 51 is installed in support frame 52, the coating has nanometer TiO 51 on the net piece 51, the coating has nanometer TiO 22Photocatalyst and process for producing the sameThe upper end of the supporting frame 52 is provided with a uniform flow plate 9, one side of the uniform flow plate 9 facing the photocatalytic component is coated with a reflective coating, and the tail end filter screen 6 is arranged between the uniform flow plate 9 and the air outlet 8.
In an embodiment of the present invention, the supporting frame 52 is composed of 4 fixing plates, the fixing plates are installed on the side wall of the housing 1, the net sheet 51 is pleated in a zigzag shape along a direction, which is defined as a longitudinal direction, the zigzag pleats are opened at a certain angle, the span of one pleat is 2-8 cm, the height is 2-6 cm, and the opening angle is 19-127 °.
The support frame guarantees that the shape structure of net piece pleat can not change.
The zigzag design of the mesh not only increases the reaction surface area, but also simplifies the structural complexity of the air purifier and reduces the number of required light sources. The utility model discloses only need a fluorescent tube can.
In an embodiment of the present invention, the light source is parallel to the longitudinal direction, the light source is an LED lamp, and the length of the light tube of the light source is equal to the longitudinal length of the mesh.
In an embodiment of the present invention, the distance between the upper end of the lamp tube and the lower end of the mesh sheet is 5-10 cm. The catalytic effect is ensured.
The utility model discloses an in the embodiment, leading filter screen and terminal filter screen are the HEPA filter screen.
The utility model discloses an embodiment, the length of air outlet 8 equals with the length of casing 1 up end, is equipped with a plurality of evenly distributed's hole on the air outlet.
The airflow escapes from the plurality of holes, avoids escaping from a large opening, avoids forming large airflow, and is beneficial to the diffusion of fresh air.
In an embodiment of the present invention, the air outlet and the air inlet are detachably installed at the bottom and the top of the housing.
Leading filter screen and terminal filter screen can be through changing in air outlet and air intake department, keep purifying effect.
In an embodiment of the present invention, the mesh is a copper mesh.
The bottom of casing is equipped with landing leg 10, conveniently places whole air purifier, avoids the bottom of casing directly to place subaerial, improves life.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalents and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (8)
1. The utility model provides an air purifier, a serial communication port, which comprises a housin, leading filter screen, the air-blower, the light source, photocatalysis subassembly and terminal filter screen, the bottom of casing is equipped with the air intake, the top of casing is equipped with the air outlet, leading filter screen is installed in the top of air outlet, the air-blower is installed in the top of leading filter screen, two sides at the casing are fixed at the both ends of light source, the light source level sets up, photocatalysis subassembly sets up the upper end at the light source, photocatalysis subassembly includes net piece and support frame, the support frame is installed on the inside lateral wall of casing, the net piece is installed in the support frame, it has2The upper end of the support frame of the photocatalyst is provided with a flow equalizing plate, one side of the flow equalizing plate facing the photocatalytic component is coated with a reflective coating, and a tail end filter screen is arranged between the flow equalizing plate and the air outlet.
2. An air cleaner as claimed in claim 1, wherein the support frame is composed of 4 fixing plates, the fixing plates being installed on the side walls of the housing, the mesh being pleated in a zigzag shape in a direction defining a longitudinal direction, the zigzag shaped pleats being opened at an angle, a span of one pleat being 2 to 8 cm, a height of 2 to 6 cm, and an opening angle of 19 ° to 127 °.
3. The air cleaner of claim 2, wherein the light source is parallel to the longitudinal direction, the light source is an LED lamp, and the light source has a tube length equal to the longitudinal length of the mesh.
4. The air cleaner of claim 3, wherein the upper ends of the lamps are spaced from the lower end of the mesh by 5-10 cm.
5. The air cleaner of claim 1, wherein the pre-filter and the end filter are HEPA filters.
6. The air purifier of claim 1, wherein the air outlet has a length equal to a length of the upper end surface of the housing, and the air outlet is provided with a plurality of evenly distributed holes.
7. The air purifier of claim 1, wherein the air outlet and the air inlet are detachably mounted at the bottom and the top of the housing.
8. The air cleaner of claim 1, wherein the mesh is a copper mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922025665.9U CN211302673U (en) | 2019-11-21 | 2019-11-21 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922025665.9U CN211302673U (en) | 2019-11-21 | 2019-11-21 | Air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211302673U true CN211302673U (en) | 2020-08-21 |
Family
ID=72065312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922025665.9U Active CN211302673U (en) | 2019-11-21 | 2019-11-21 | Air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211302673U (en) |
-
2019
- 2019-11-21 CN CN201922025665.9U patent/CN211302673U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202868862U (en) | Air current circulation ceiling lamp type air purifier | |
| CN205606750U (en) | High -efficient ultraviolet ray utilization light catalytic unit | |
| CN205579781U (en) | Air purifier | |
| CN103480274A (en) | Wall-hanging photocatalytic air purifier | |
| CN104296251A (en) | Rotating wheel type photocatalysis air purification device applied indoors | |
| CN105289290A (en) | Box-type photocatalytic air purification device | |
| CN2905196Y (en) | Diversion type photocatalytic air purifier | |
| CN211302673U (en) | Air purifier | |
| CN205606874U (en) | Indoor air purification device | |
| CN2548051Y (en) | Nano photocatalysis air-purifying apparatus | |
| CN111495183A (en) | Air purifying processor | |
| CN110743360A (en) | Photocatalytic air purifier | |
| CN2568189Y (en) | Nano photocatalysis air purifying fittings | |
| CN110694473A (en) | Air purifier | |
| CN207307612U (en) | A kind of photodissociation photocatalysis equipment for treating industrial waste gas | |
| CN214233517U (en) | Exhaust gas purification photocatalysis device | |
| CN206514390U (en) | A kind of photocatalysis air purifying device | |
| CN208635242U (en) | Photocatalytic indoor air purifier | |
| CN209744579U (en) | Compound air purification lighting device | |
| CN203139897U (en) | Air purifier | |
| CN208018425U (en) | A kind of photocatalysis unit of air purifier | |
| CN104456770A (en) | Air purifier | |
| CN207555804U (en) | A kind of photocatalysis mosquito eradication air purifier | |
| CN218495271U (en) | Air purifying device | |
| CN216935484U (en) | Air purification street lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |