CN215692565U - Composite disinfection filter screen and air disinfection machine - Google Patents
Composite disinfection filter screen and air disinfection machine Download PDFInfo
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- CN215692565U CN215692565U CN202120701712.1U CN202120701712U CN215692565U CN 215692565 U CN215692565 U CN 215692565U CN 202120701712 U CN202120701712 U CN 202120701712U CN 215692565 U CN215692565 U CN 215692565U
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Abstract
The utility model discloses a composite disinfection filter screen and an air sterilizer, wherein the composite disinfection filter screen comprises a silver-copper-titanium antibacterial filter screen, an HEPA high-efficiency filter screen, a chlorine dioxide particle disinfection layer and an active carbon layer which are arranged in sequence along the direction of air flow, and the silver-copper-titanium antibacterial filter screen, the HEPA high-efficiency filter screen, the chlorine dioxide particle disinfection layer and the active carbon layer are compositely fixed on a screen frame to form an integral frame body; the screen frame specifically coats the silver-copper-titanium bacteriostatic filter screen, the HEPA high-efficiency filter screen, the chlorine dioxide particle disinfection layer and the edge of the activated carbon layer; the composite disinfection filter screen is composed of four purification and disinfection devices, namely a silver-copper-titanium antibacterial filter screen, a HEPA high-efficiency filter screen, a chlorine dioxide particle disinfection layer and an active carbon layer, can realize four-stage purification treatment on air, and is more effective and thorough in purification and disinfection treatment on air, particularly heavily polluted air; the air sterilizer provided with the filter screen has good purifying and sterilizing effects, and the filter screen is convenient to install and replace.
Description
Technical Field
The utility model belongs to the technical field of air purification and disinfection equipment, and particularly relates to a filter screen arranged in an air disinfector and used for purifying and disinfecting air and the air disinfector provided with the filter screen.
Background
The disinfection filter screen installed and used in the existing air disinfection machine usually adopts single disinfection filter equipment such as active carbon, high-efficiency filter screen and the like, the air disinfection machine adopting the single function filter equipment has limited air purification and disinfection capacity, and the air purification and disinfection treatment effect is limited. In some cities or environments with severely polluted air, the purifying and disinfecting capability of the air disinfector adopting the single-function filter equipment cannot meet the actual requirement of air purification and disinfection, and cannot realize deep purification treatment of the air. In addition, when the filter screen of the existing air sterilizer adopting a single sterilizing filter material filters air, germs in the air can be accumulated on the filter screen, and the germs accumulated to a certain degree can be blown out along with the air sent by the air sterilizer to cause secondary air pollution.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide a composite disinfection filter screen and an air disinfector provided with the filter screen, wherein the composite disinfection filter screen can carry out multi-stage purification treatment on air, is more effective and thorough in purification and disinfection treatment on the air, particularly heavily polluted air, and can prevent secondary air pollution caused by germ accumulation and blowout.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a compound disinfection filter screen, includes along the antibacterial filter screen of silver copper titanium, HEPA high efficiency filter screen, chlorine dioxide granule disinfection layer and the active carbon layer that the air current trend set gradually, the antibacterial filter screen of silver copper titanium, HEPA high efficiency filter screen, chlorine dioxide granule disinfection layer and the compound screen frame that is fixed in of active carbon layer form integral framework. The screen frame specifically coats the edges of the silver-copper-titanium antibacterial filter screen, the HEPA high-efficiency filter screen, the chlorine dioxide particle disinfection layer and the activated carbon layer.
The composite disinfection filter screen is composed of four purification and disinfection devices, namely a silver-copper-titanium antibacterial filter screen, an HEPA high-efficiency filter screen, a chlorine dioxide particle disinfection layer and an active carbon layer, wherein air is subjected to antibacterial treatment through the silver-copper-titanium antibacterial filter screen, fine particles such as particle dust and the like in the air are captured by the HEPA high-efficiency filter screen through the HEPA high-efficiency filter screen, then the air is subjected to sterilization, deodorization and deodorization through the chlorine dioxide particle disinfection layer, and odor and formaldehyde removal treatment to achieve the purpose of disinfection, and finally, harmful gas molecules such as residual formaldehyde, benzene and the like in the air and fine pollutants in the air are subjected to adsorption and purification treatment through the active carbon layer, so that four-level purification treatment of the air can be realized, and the purification and disinfection treatment of the air is more effective and thorough, particularly, the air is heavily polluted; in addition, the chlorine dioxide particle disinfection layer can inactivate germs when the germs are accumulated, and secondary air pollution caused by blowing out the accumulated germs can be avoided.
The air sterilizer provided with the filter screen comprises a body and a fan, wherein the fan is arranged on the body, the body is provided with a filter screen installation cavity corresponding to the fan, the composite disinfection filter screen is placed and installed in the filter screen installation cavity, and a primary filter screen is installed outside the composite disinfection filter screen at the cavity opening of the filter screen installation cavity. When the air purifier is in operation, air is sucked by the fan, enters the composite disinfection filter screen to be purified and disinfected and then is discharged, and before the air is sucked into the composite disinfection filter screen to be purified and disinfected, the primary filter screen is used for primarily purifying the air so as to purify and filter larger particle pollutants in the air and improve the air purification effect.
The utility model has the following beneficial effects:
the composite disinfection filter screen is composed of four purification and disinfection devices, namely a silver-copper-titanium antibacterial filter screen, a HEPA (high efficiency particulate air) efficient filter screen, a chlorine dioxide particle disinfection layer and an active carbon layer, can realize four-stage purification treatment of air, is more effective and thorough in purification and disinfection treatment of air, particularly heavily polluted air, can inactivate germs when the germs accumulate, and can avoid secondary air pollution caused by blowing out the accumulated germs; the air sterilizer provided with the filter screen has good air purification and sterilization effects, and the filter screen is convenient to install and replace.
Drawings
FIG. 1 is a simplified block diagram of the composite sterilizing filter of the present invention;
FIG. 2 is a partial block diagram of an air sterilizer incorporating the composite sterilizing filter of FIG. 1;
fig. 3 is a structural view of an elastic buckle of the air sterilizer shown in fig. 2.
In the figure: 1. a silver-copper-titanium bacteriostatic filter screen; 2. HEPA high-efficiency filter screen; 3. a chlorine dioxide particle disinfection layer; 4. an activated carbon layer; 5. a screen frame; 6. an integral frame body; 7. a body; 8. a fan; 9. a filter screen installation cavity; 10. a primary filter screen; 11. a stopper; 12. buckling grooves; 13. a primary filter screen material; 14. a net material fixing frame; 15. elastic buckle; 16. an upper elastic wall; 17. clamping and fixing the bump; 18. pressing the sheet; 19. and a clamping groove.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea of the utility model claimed.
As shown in fig. 1, the composite disinfection filter screen of the present invention comprises a silver-copper-titanium bacteriostatic filter screen 1, a HEPA high efficiency filter screen 2, a chlorine dioxide particle disinfection layer 3 and an activated carbon layer 4, which are sequentially arranged along the air flow direction, wherein the silver-copper-titanium bacteriostatic filter screen 1, the HEPA high efficiency filter screen 2, the chlorine dioxide particle disinfection layer 3 and the activated carbon layer 4 are compositely fixed on a screen frame 5 to form an integral frame 6. The screen frame 5 specifically coats the edges of the silver-copper-titanium antibacterial filter screen 1, the HEPA high-efficiency filter screen 2, the chlorine dioxide particle disinfection layer 3 and the activated carbon layer 4. The composite disinfection filter screen is composed of four purification and disinfection devices, namely a silver-copper-titanium antibacterial filter screen 1, an HEPA efficient filter screen 2, a chlorine dioxide particle disinfection layer 3 and an active carbon layer 4, wherein air is subjected to antibacterial treatment through the silver-copper-titanium antibacterial filter screen 1, fine particulate matters such as particle dust and the like in the air are captured by the HEPA efficient filter screen 2 through the HEPA efficient filter screen 2, then the air is subjected to sterilization, deodorization and formaldehyde removal treatment through the chlorine dioxide particle disinfection layer 3 to achieve the purpose of disinfection, and finally, harmful gas molecules in the air, such as residual formaldehyde, benzene and the like, and fine pollutants in the air are subjected to adsorption and purification treatment through the active carbon layer 4, so that four-stage purification treatment of the air can be realized, and the purification and disinfection treatment of the air is more effective and thorough, especially the heavily polluted air is realized; in addition, the chlorine dioxide particle disinfection layer 3 can inactivate germs when the germs are accumulated, and secondary air pollution caused by blowing out the accumulated germs can be avoided.
It should be explained here that the silver-copper-titanium bacteriostatic filter screen 1, the HEPA high-efficiency filter screen 2, the chlorine dioxide particle disinfection layer 3 and the activated carbon layer 4 all belong to equipment that can be purchased directly on the market, and the specific structure and composition thereof are not described herein again.
An air sterilizer provided with the filter screen is shown in fig. 2 and 3 and comprises a machine body 7 and a fan 8, wherein the fan 8 is arranged on the machine body 7, the machine body 7 is provided with a filter screen installation cavity 9 corresponding to the fan 8, the composite sterilization filter screen is placed and installed in the filter screen installation cavity 9, and a primary filter screen 10 is arranged at the outer side of the composite sterilization filter screen at the opening of the filter screen installation cavity 9. When the air purifier is in operation, the fan 8 sucks air into the composite disinfection filter screen for purification and disinfection and then discharges the air, and before the air is sucked into the composite disinfection filter screen for purification and disinfection, the primary filter screen 10 is used for primary purification of the air so as to purify and filter larger particle pollutants in the air and improve the air purification effect. The primary filter screen 10 is also an air treatment device available on the market directly, and the detailed materials thereof are not described herein.
The specific installation mode of this primary filter screen 10 does: the protrusion sets up dog 11 in the accent bottom of filter screen installation cavity 9, the accent top of filter screen installation cavity 9 sets up catching groove 12, just imitate filter screen 10 including just imitating filter screen material 13 and the fixed frame 14 of net material, just imitate filter screen material 13 and be fixed in the fixed frame 14 of net material, the top of the fixed frame 14 of net material corresponds catching groove 12 and sets up elasticity buckle 15, just imitate filter screen 10 is located dog 11 inboards through the bottom of the fixed frame 14 of net material and is clamped in catching groove 12 by elasticity buckle 15 and realize the installation and be fixed in the accent of filter screen installation cavity 9. Specifically, the mesh material fixing frame 14 is a plastic frame, the elastic buckle 15 is a V-shaped elastic member, the V-shaped elastic member is integrally arranged at the top of the mesh material fixing frame 14, the two sides of the top surface of the upper sheet elastic wall 16 of the V-shaped elastic member are convexly provided with clamping and fixing lugs 17, the free end wall edge of the upper sheet elastic wall 16 extends towards the outer side to be provided with a pressing sheet 18, the two sides of the top wall of the buckling groove 12 are provided with clamping and fixing grooves 19 corresponding to the clamping and fixing lugs 17, the bottom of the mesh material fixing frame 14 is positioned at the inner side of the stop block 11, then the upper end of the mesh material fixing frame 14 is inserted into the buckling groove 12 through the V-shaped elastic member, when the V-shaped elastic member is inserted into the buckling groove 12, the clamping and fixing lugs 17 are clamped in the clamping and fixing grooves 19 to realize buckling and fixing, and the upper sheet elastic wall 16 is extruded by the top wall of the buckling groove 12 to keep the tension on the top wall of the buckling groove 12, so that the V-shaped elastic member is firmly buckled and fixed in the buckling groove 12; when the composite disinfection filter screen is disassembled, the pressing sheet 18 is pushed downwards by hand to enable the upper sheet elastic wall 16 to act and enable the clamping lug 17 to be separated from the clamping groove 19, then the primary filter screen 10 can be disassembled, and further the composite disinfection filter screen is taken out from the filter screen installation cavity 9 of the air disinfection machine for replacement. The air sterilizer provided with the filter screen has good air purification and sterilization effects, and the filter screen is convenient to install and replace.
Various other changes and modifications to the above-described embodiments and concepts will become apparent to those skilled in the art from the above description, and all such changes and modifications are intended to be included within the scope of the present invention as defined in the appended claims.
Claims (5)
1. The utility model provides a compound disinfection filter screen, its characterized in that includes along the air current trend silver-copper titanium antibacterial filter screen, HEPA high efficiency filter screen, chlorine dioxide granule disinfection layer and the active carbon layer that sets gradually, silver-copper titanium antibacterial filter screen HEPA high efficiency filter screen chlorine dioxide granule disinfection layer reaches the active carbon layer complex is fixed in the screen frame and forms integral framework.
2. The composite disinfection filter screen of claim 1, wherein the screen frame covers the edges of the silver-copper-titanium bacteriostatic filter screen, the HEPA high efficiency filter screen, the chlorine dioxide particle disinfection layer and the activated carbon layer.
3. An air sterilizer, including organism and fan, this fan is installed in this organism, and this organism is provided with the filter screen installation cavity corresponding to the fan, its characterized in that, place and install the compound disinfection filter screen of any one of claims 1-2 in the filter screen installation cavity, the accent of filter screen installation cavity is located the installation of the outside of compound disinfection filter screen is provided with the primary efficiency filter screen.
4. The air sterilizer of claim 3, wherein a stopper is convexly arranged at the bottom of the cavity of the filter screen installation cavity, a catching groove is arranged at the top of the cavity of the filter screen installation cavity, the primary filter screen comprises a primary filter screen material and a screen material fixing frame, the primary filter screen material is fixed on the screen material fixing frame, an elastic buckle is arranged at the top of the screen material fixing frame corresponding to the catching groove, and the primary filter screen is positioned at the inner side of the stopper through the bottom of the screen material fixing frame and is clamped in the catching groove by the elastic buckle to realize installation and fixation on the cavity of the filter screen installation cavity.
5. The air sterilizer of claim 4, wherein the web material fixing frame is a plastic frame, and the elastic buckle is a V-shaped elastic member integrally arranged at the top of the web material fixing frame, the two sides of the top surface of the upper elastic wall of the V-shaped elastic member are convexly provided with the clamping convex blocks, the free end wall edge of the upper elastic wall extends towards the outer side to be provided with the pressing sheet, and the two sides of the top wall of the buckle groove are provided with the clamping grooves corresponding to the clamping convex blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120701712.1U CN215692565U (en) | 2021-04-07 | 2021-04-07 | Composite disinfection filter screen and air disinfection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120701712.1U CN215692565U (en) | 2021-04-07 | 2021-04-07 | Composite disinfection filter screen and air disinfection machine |
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| CN215692565U true CN215692565U (en) | 2022-02-01 |
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| CN202120701712.1U Active CN215692565U (en) | 2021-04-07 | 2021-04-07 | Composite disinfection filter screen and air disinfection machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543249A (en) * | 2022-02-15 | 2022-05-27 | 老肯医疗科技股份有限公司 | Multifunctional module combined air purifying sterilizer |
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2021
- 2021-04-07 CN CN202120701712.1U patent/CN215692565U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543249A (en) * | 2022-02-15 | 2022-05-27 | 老肯医疗科技股份有限公司 | Multifunctional module combined air purifying sterilizer |
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