CN115700135A - Cabinet type plasma air sterilizer - Google Patents
Cabinet type plasma air sterilizer Download PDFInfo
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- CN115700135A CN115700135A CN202211448287.5A CN202211448287A CN115700135A CN 115700135 A CN115700135 A CN 115700135A CN 202211448287 A CN202211448287 A CN 202211448287A CN 115700135 A CN115700135 A CN 115700135A
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- 238000005192 partition Methods 0.000 claims description 43
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- 238000001914 filtration Methods 0.000 claims description 17
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- 210000002421 cell wall Anatomy 0.000 claims description 2
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 13
- 230000001954 sterilising effect Effects 0.000 abstract description 7
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
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- 229910052751 metal Inorganic materials 0.000 description 2
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- 238000000746 purification Methods 0.000 description 2
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- 241000894006 Bacteria Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
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- 230000007797 corrosion Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention provides a cabinet type plasma air sterilizer, which relates to the field of air sterilization and comprises a cabinet, wherein the cabinet is provided with a first cabinet and a second cabinet, the first cabinet is provided with an outward-exposed discharge port, the second cabinet is provided with an outward-exposed inlet, and the first cabinet is not communicated with the second cabinet; a plasma module disposed within the first cabinet; the centrifugal fan is arranged in the second cabinet and communicated with the first cabinet and the second cabinet; the air in the air purifier sequentially passes through the primary filter element, the dust removal filter screen, the plasma module, the activated carbon filter screen and the anion generator, so that the air can be fully filtered and sterilized, and compared with a single purifying or sterilizing device, the air purifier has a more thorough purifying effect.
Description
Technical Field
The invention relates to the field of air sterilization, in particular to a cabinet type plasma air sterilizer.
Background
The air flow has a plurality of known stimulators such as pollen, mould, dust, microorganism and the like, and the breath is almost inevitably interfered with the stimulators, so that the interference situation can be improved by using an interception type air filter device to intercept the stimulators, but micro substances such as bacteria and the like can not easily penetrate through a filter material, so that a plasma air disinfection module is used for carrying out wider interception treatment, but the air interception module is fast to ash and has high and continuous working noise by combining specific use situations and actual use body feeling of personnel, and therefore, the cabinet type plasma air disinfection machine is provided by combining the air interception module with the plasma module by combining the summary.
Disclosure of Invention
The invention aims to provide a cabinet type plasma air sterilizer, which aims to solve the technical problem.
In order to solve the technical problems, the invention adopts the following technical scheme:
a cabinet type plasma air sterilizer comprises a cabinet, wherein the cabinet is provided with a first cabinet and a second cabinet, the first cabinet is provided with an outwardly exposed discharge port, the second cabinet is provided with an outwardly exposed inlet, and the first cabinet is not communicated with the second cabinet;
a plasma module disposed within the first cabinet;
the centrifugal fan is arranged in the second cabinet and communicated with the first cabinet and the second cabinet;
and the filtering component is opposite to the inlet exposed outwards in the second cabinet and completely covers the inlet, and is used for filtering the air entering the first cabinet from the inlet.
Preferably, the filter assembly comprises a primary filter element covering the inlet and a dust removal filter screen superposed on the air outlet side of the primary filter element.
Preferably, the primary filter communicates the inlet with the second cabinet interior chamber.
Preferably, the primary filter element comprises a filter frame framed at the inlet and a complete filter cloth placed inside the filter frame for filtering air.
Preferably, the primary filter connects or closes the inlet to the second cabinet inner chamber.
Preferably, a first air duct and a second air duct are sequentially arranged in the second cabinet along the height direction of the second cabinet, wherein the first air duct is connected with the centrifugal fan, and the second air duct is communicated with the second cabinet.
Preferably, the primary filter element is adapted to the first air duct, so that the inlet is communicated with or closed with the inner chamber of the second cabinet and corresponds to the first air duct through which air flows or through which no air flows.
Preferably, the primary filter comprises a frame and a plurality of partition plates arrayed along the height direction of the frame, wherein the end parts of the partition plates are connected to the side wall of the frame in a rotating manner, a filter cloth is arranged between the partition plates, one end of the filter cloth is connected to the head part of each partition plate, the other end of the filter cloth is connected to the tail part of the adjacent partition plate, and the filter cloth has elasticity and is used for pushing a straight inlet or a back inlet of the filter cloth between the partition plates when the partition plates rotate.
Preferably, the first air duct comprises an air duct body connected with the centrifugal fan and a baffle plate rotatably arranged in the air duct body, the baffle plate covers the passage, and a main rope which penetrates through the side wall of the air duct body and is freely movable is arranged at the baffle plate;
the primary filter element also comprises a push plate arranged along the height direction of the frame, wherein the straight surface of the push plate is provided with an inlet and contacts with the plurality of clapboards;
the frame inner wall sets up the push pedal groove that corresponds push pedal tip, and wherein, the push pedal both ends extend to in the push pedal groove to this push pedal inslot is equipped with the spring of back to the import and contradicting at push pedal and push pedal groove cell wall, wears to establish the vice rope that both ends are connected with push pedal and main rope respectively in this spring, is used for the baffle to raise or turn over down for the wind channel body, makes the push pedal near or keep away from the import.
Preferably, a pull rod with one end close to the connection position of the partition plate and the other end far away from the connection position of the adjacent partition plate is arranged at the end part of the partition plate and the adjacent partition plate, the pull rod has elasticity, and the pull rod is always in contact with the side edge of the filter cloth.
The beneficial effects of the invention are:
1. according to the invention, air sequentially passes through the primary filter element, the dedusting filter screen, the plasma module, the activated carbon filter screen and the negative ion generator, so that the air can be fully filtered and sterilized, and compared with a single purifying or sterilizing device, the air purifying device has a more thorough purifying effect.
2. The invention considers smooth ventilation, adopts a structure that the left side and the right side of the air supply device supply air downwards and the front side of the air supply device supplies air upwards, efficiently ensures the indoor air circulation efficiency, has unique appearance design, maximally ensures the smoothness of air from air supply to air supply, reduces wind resistance, reduces noise and reduces power consumption.
3. The invention provides two primary-effect filtering pieces, wherein the two primary-effect filtering pieces have high-quality filtering and intercepting effects, and in addition, the use of multiple primary-effect filtering pieces can enrich the selection surface of equipment, so that the equipment can realize different use effects after switching any primary-effect filtering piece.
Drawings
FIG. 1 is a schematic structural view of a cabinet type plasma air sterilizer according to the present invention;
FIG. 2 is a schematic view showing the structure of a primary filter according to example 1;
FIG. 3 is a schematic view showing the structure of a primary filter according to example 2;
FIG. 4 is a schematic view of the primary filter of FIG. 3 in a closed position;
FIG. 5 is a schematic view of the back structure of FIG. 4;
FIG. 6 is a schematic perspective cross-sectional view of FIG. 3;
FIG. 7 is a partially enlarged schematic view of FIG. 6;
FIG. 8 is a schematic perspective cross-sectional view of FIG. 4;
FIG. 9 is an enlarged partial schematic view of FIG. 8;
FIG. 10 is a schematic view of the structure of the filter cloth pressed and pushed by the partition plate;
FIG. 11 is a schematic structural view of the filter cloth when it is reset and the pushing separation plate is lifted;
FIG. 12 is a schematic view of a first air duct;
fig. 13 is a schematic view of the wind guide plate.
Reference numerals: 1. a lower door panel; 2. a primary filter element; 21. a frame; 22. filtering cloth; 23. a partition plate; 24. pushing the plate; 25. a pull rod; 26. a push plate groove; 27. a spring; 28. a secondary rope; 3. a dust removal filter screen; 4. a fortune wheel; 5. a centrifugal fan; 6. a cabinet; 7. a second air duct; 8. a negative ion generator; 9. separating the net; 10. an active carbon filter screen; 11. an air deflector; 12. an upper door panel; 13. a first air duct; 14. a plasma module; 131. a baffle plate; 132. an air duct body; 133. a main rope.
Detailed Description
The present invention will be further described with reference to the following detailed description and the accompanying drawings, which are provided for the purpose of illustrating the invention and are not intended to limit the invention to the particular embodiments disclosed. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
Example 1
In this embodiment, a cabinet type plasma air sterilizer is provided, which includes a cabinet 6, the cabinet 6 has a first cabinet and a second cabinet, please refer to fig. 1, the first cabinet is located above the second cabinet, wherein the first cabinet is provided with an upper door panel 12, the second cabinet is provided with a lower door panel 1, and the upper door panel 12 and the lower door panel 1 are both hinged at the side of the cabinet opening of the corresponding cabinet body, in addition, the first cabinet is provided with a row opening right facing the end of the upper door panel 12, the row opening is internally fixed with a partition net 9, and an inlet is arranged at the side of the second cabinet, wherein the inlet is composed of a pair of through holes.
Referring to fig. 1, in the first cabinet, a plasma module 14 and an activated carbon filter screen 10 are sequentially disposed between the partition screen 9 and the upper door panel 12, and it should be noted that the plasma module 14 firstly treats the filtered air.
Referring to fig. 1, a centrifugal fan 5 is disposed in the second cabinet, and a first air duct 13 and a second air duct 7 are sequentially disposed along a height direction of the second cabinet, wherein the first air duct 13 is connected to the centrifugal fan 5, and the second air duct 7 is communicated with the second cabinet.
The two sides of the centrifugal fan 5 are the inlets, and a filter assembly for filtering air is arranged between the centrifugal fan and the inlets, further, the filter assembly is arranged in the second cabinet and is opposite to the inlets exposed outwards and completely covers the inlets, therefore, the centrifugal fan 5 accelerates the air flow, so that the air outside the inlets enters the second cabinet through the filter assembly and enters the first cabinet through the centrifugal fan 5, and further the plasma module 14 and the activated carbon filter screen 10 are appointed for further purification treatment.
Referring to fig. 1, the inner wall of the upper door 12 is provided with an air deflector 11, the air deflector 11 is used for adjusting the direction of the air flow (referring to fig. 13 for the specific process of adjusting the direction of the air deflector 11), so that the air flow is directed to the plasma module 14, and in addition, the other side of the separation net 9 is provided with the negative ion generator 8, so that the cabinet type plasma air sterilizer has a set of complete processing components with filtering and sterilizing functions in combination with the above description.
The filter assembly and plasma module 14 are further described below:
as for the filter assembly, it includes the primary filter 2 covering the inlet and the dust removing filter net 3 overlapped on the air outlet side of the primary filter 2, it should be noted that, in the present embodiment, the primary filter 2 makes the inlet communicate with the inner chamber of the second cabinet, please refer to fig. 2, the primary filter 2 proposed in the present embodiment includes a filter frame framed at the inlet and a complete filter cloth placed in the filter frame for filtering air, accordingly, the primary filter 2 can only filter air, but cannot adjust whether air can enter the second chamber from the inlet.
For the plasma module 14, the technology of dielectric barrier discharge and a boost three-level full-bridge converter is used, low-temperature plasma rich in various active particles can be generated under the condition of atmospheric pressure or higher than atmospheric pressure, the plasma module is suitable for occasions with wide input voltage, the ripple waves of input and output currents of the plasma module are small, the service life of an input power supply is prolonged, the weight and the size of a filter inductor are reduced, the voltage stress of a switching tube and a rectifying diode is reduced, the power is low, and the service life is long. The plasma electrode adopts the micro-arc oxidation technology and the plasma injection technology, and forms a layer of oxide protective film on the surface of the metal, so that the metal has excellent wear-resistant and corrosion-resistant characteristics, the air effect of the plasma disinfection module is enhanced, the plasma density is increased, and the sterilization and disinfection efficiency is improved.
In addition, in consideration of relevant indexes such as running noise, sound-absorbing cotton (not shown) is coated on the surfaces of the first air duct 13, the second air duct 7 and the air deflector 11, which can touch the air flow, and in addition, silver ion antibacterial agents (not shown) are sprayed on the inner walls of the first air duct 13 and the second air duct 7, so that the sterilization efficiency is further improved.
Referring to fig. 1, the bottom of the cabinet 6 is provided with a plurality of horse wheels 4, and the height of the horse wheels 4 can be adjusted, and the horse wheels can be fixed and movable.
Example 2
In this embodiment, a cabinet type plasma air sterilizer is provided, which includes a cabinet 6, the cabinet 6 has a first cabinet and a second cabinet, please refer to fig. 1, the first cabinet is located above the second cabinet, wherein the first cabinet is provided with an upper door panel 12, the second cabinet is provided with a lower door panel 1, and the upper door panel 12 and the lower door panel 1 are both hinged at the side of the cabinet opening of the corresponding cabinet body, in addition, the first cabinet is provided with a row opening right facing the end of the upper door panel 12, the row opening is internally fixed with a partition net 9, and an inlet is arranged at the side of the second cabinet, wherein the inlet is composed of a pair of through holes.
Referring to fig. 1, in the first cabinet, a plasma module 14 and an activated carbon filter screen 10 are sequentially disposed between the partition screen 9 and the upper door panel 12, and it should be noted that the plasma module 14 firstly treats filtered air.
Referring to fig. 1, a centrifugal fan 5 is disposed in the second cabinet, and a first air duct 13 and a second air duct 7 are sequentially disposed along a height direction of the second cabinet, wherein the first air duct 13 is connected to the centrifugal fan 5, and the second air duct 7 is communicated with the second cabinet.
The two sides of the centrifugal fan 5 are the inlets, and a filter assembly for filtering air is arranged between the centrifugal fan and the inlets, further, the filter assembly is arranged in the second cabinet and is opposite to the inlets exposed outwards and completely covers the inlets, therefore, the centrifugal fan 5 accelerates the air flow, so that the air outside the inlets enters the second cabinet through the filter assembly and enters the first cabinet through the centrifugal fan 5, and further the plasma module 14 and the activated carbon filter screen 10 are appointed for further purification treatment.
Referring to fig. 1, the inner wall of the upper door 12 is provided with an air deflector 11, the air deflector 11 is used for adjusting the direction of the air flow (referring to fig. 13 for the specific process of adjusting the direction of the air deflector 11), so that the air flow is directed to the plasma module 14, and in addition, the other side of the separation net 9 is provided with the negative ion generator 8, so that the cabinet type plasma air sterilizer has a set of complete processing components with filtering and sterilizing functions in combination with the above description.
The following further describes the filtering assembly in this embodiment:
different from the filter assembly in embodiment 1, the filter assembly in this embodiment includes the primary filter 2 having an inlet communicated with or closed to the inner chamber of the second cabinet, and the dust removing filter net 3 overlapped on the air outlet side of the primary filter 2, and it should be noted that, in this embodiment, the primary filter 2 is adapted to the first air duct 13, so that the inlet is communicated with or closed to the inner chamber of the second cabinet, corresponding to the air flow passing or non-air flow passing through the first air duct 13.
Referring to fig. 3-5, the primary filter 2 provided in this embodiment includes a frame 21 and a plurality of partition plates 23 arrayed along a height direction of the frame 21, wherein two ends of each partition plate 23 are connected to a side wall of the frame 21, and a filter cloth 22 is disposed between the partition plates 23, wherein one end of each partition plate 23 is connected to a head of each partition plate 23, and the other end of each partition plate 23 is connected to a tail of each adjacent partition plate 23, for filling a gap between the partition plates 23, and further, the filter cloth 22 is a filter cloth body, and further includes an elastic piece for providing elasticity to the filter cloth body, and the elastic piece is attached to an end side of the filter cloth body, so that when the partition plates 23 rotate, the filter cloth 22 between the partition plates 23 can be directly inserted into the inlet as shown in fig. 7 or be inserted into the inlet as shown in fig. 9.
Referring to fig. 1, the inlet of the second cabinet is composed of a plurality of through holes without barriers, and accordingly, the complete filter cloth in embodiment 1 is always in contact with air outside the cabinet except for the operation of the equipment, so that the complete filter cloth is easily mildewed and deteriorated under the combined action of dust and humidity in the air, and the service life is short. Therefore, in the embodiment, a primary filter 2 capable of communicating or closing an inlet with an inner chamber of a second cabinet is provided, the primary filter 2 is used to allow a filter cloth 22 to be directly introduced when in use, and a barrier is formed by a plurality of partition plates 23 when in standby, the filter cloth 22 is placed behind the barrier, and the contact amount between the filter cloth 22 and the air outside the cabinet is reduced to maintain the dryness of the filter cloth 22.
In addition, as the primary filter member, the primary filter member 2 is used to intercept large particles in the air, and accordingly, when the form of the filter cloth 22 in fig. 7 is changed to the form of the filter cloth 22 in fig. 9, most of the large particles can fall down along the slope of the partition plate 23 under the action of gravity and the pressing force provided when the filter cloth 22 is changed from the straight form to the approximate-circular-curvature form.
In this embodiment, the primary filter 2 is adapted to the first air duct 13, and how the primary filter 2 is adapted to the first air duct 13 is described as follows:
referring to fig. 12, the first air duct 13 includes an air duct body 132 connected to the centrifugal fan 5 and a baffle 131 rotatably disposed in the air duct body 132, the baffle 131 covers the passage, and a main rope 133 passing through a side wall of the air duct body 132 and freely moving is disposed at the baffle 131.
Referring to fig. 3-5, the primary filter 2 further includes a push plate 24 disposed along the height direction of the frame 21, wherein the push plate 24 is directly provided with an inlet and contacts with the plurality of partitions 23, and a push plate groove 26 corresponding to the end of the push plate 24 is disposed on the inner wall of the frame 21, wherein two ends of the push plate 24 extend into the push plate groove 26, a spring 27 is disposed in the push plate groove 26 and is opposite to the inlet and is abutted against the walls of the push plate 24 and the push plate groove 26, and a secondary rope 28 having two ends respectively connected to the push plate 24 and the primary rope 133 is disposed in the spring 27 for making the push plate 24 approach or separate from the inlet when the baffle 131 is raised or turned down relative to the air duct body 132.
In combination with the above description, the rotation of the partition 23 in the frame 21 is controlled by the push plate 24 and the filter cloth 22, that is, when there is no air flow in the air duct body 132, the baffle 131 pulls the main rope 133 and the auxiliary rope 28, so that the push plate 24 moves away from the inlet to the push plate groove 26, during the movement, the push plate 24 presses the plurality of partitions 23, so that the plurality of partitions 23 face each other end to end after being pressed and rotated, thereby forming a blocking barrier in the frame 21; on the contrary, when the air flow pushing baffle 131 rises to the air duct body 132, the elastic filter cloth 22 pushes the corresponding partition 23 to rotate reversely and pushes the push plate 24 to move reversely, so as to make the filter cloth 22 enter the straight surface, therefore, in this embodiment, the primary filter 2 is opened or closed in response to the start or stop of the centrifugal fan 5, and the primary filter 2 can operate in a self-adaptive manner without the need of electrical control.
In this embodiment, in order to further improve the service life of the filter cloth 22, one end of the partition 23 and the end of the adjacent partition 23 is close to the pull rod 25 fixed to the transition of the partition 23, and the other end of the end is far away from the pull rod 25 fixed to the transition of the adjacent partition 23, it should be noted that the pull rod 25 has elasticity, and accordingly, the deformation process of the filter cloth 22 is combined, the pull rod 25 is always in contact with the elastic piece attached to the end side of the filter cloth 22, and then the elastic piece is used to start the vibration component, so that the filter cloth body vibrates, and large particles are enabled to be separated from the filter cloth body.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A cabinet type plasma air sterilizer, comprising:
the device comprises a machine cabinet, a first machine cabinet and a second machine cabinet, wherein the machine cabinet is provided with a first machine cabinet and a second machine cabinet, the first machine cabinet is provided with an outwardly exposed discharge port, the second machine cabinet is provided with an outwardly exposed inlet, and the first machine cabinet is not communicated with the second machine cabinet;
a plasma module disposed within the first cabinet;
the centrifugal fan is arranged in the second cabinet and communicated with the first cabinet and the second cabinet;
and the filter assembly is opposite to the outward exposed inlet in the second cabinet and completely covers the inlet, and is used for filtering air entering the first cabinet from the inlet.
2. The cabinet type plasma air sterilizer of claim 1, wherein: the filter component comprises a primary filter element covering the inlet and a dust removal filter screen superposed on the air outlet side of the primary filter element.
3. A cabinet type plasma air sterilizer as claimed in claim 2, wherein: the primary filter communicates the inlet with the chamber in the second cabinet.
4. A cabinet plasma air sterilizer of claim 3, wherein: the primary filter element includes a filter frame framed at the inlet and a complete filter cloth placed within the filter frame for filtering air.
5. The cabinet type plasma air sterilizer of claim 2, wherein: the primary filter element communicates or closes the inlet with the chamber in the second cabinet.
6. The cabinet type plasma air sterilizer of claim 1, wherein: and a first air duct and a second air duct are sequentially arranged in the second cabinet along the height direction of the second cabinet, wherein the first air duct is connected with the centrifugal fan, and the second air duct is communicated with the second cabinet.
7. The cabinet type plasma air sterilizer of claim 5, wherein: the primary filter element is matched with the first air channel, so that the inlet is communicated with or closed with the inner cavity of the second cabinet and corresponds to the first air channel in which air flow passes or no air flow passes.
8. The cabinet type plasma air sterilizer of claim 7, wherein: the primary filter element comprises a frame and a plurality of clapboards arrayed along the height direction of the frame, wherein the end parts of the clapboards are connected to the side wall of the frame in a rotating way, filter cloth is arranged between the clapboards, one end of the filter cloth is connected to the head part of each clapboard, the other end of the filter cloth is connected to the tail part of the adjacent clapboard, and the filter cloth has elasticity and is used for pushing the filter cloth between the clapboards to be directly imported or imported back to back when the clapboards rotate.
9. The cabinet type plasma air sterilizer of claim 7, wherein: the first air duct comprises an air duct body connected with the centrifugal fan and a baffle plate rotatably arranged in the air duct body, the baffle plate covers the channel, and a main rope which penetrates through the side wall of the air duct body and is freely movable is arranged at the baffle plate;
the primary filter element also comprises a push plate arranged along the height direction of the frame, wherein the straight surface of the push plate is provided with an inlet and contacts with the plurality of partition plates;
the frame inner wall sets up the push pedal groove that corresponds push pedal tip, and wherein, the push pedal both ends extend to in the push pedal groove to this push pedal inslot is equipped with back to the import and contradicts at the spring of push pedal and push pedal groove cell wall, wears to establish the vice rope that both ends are connected with push pedal and main rope respectively in this spring, is used for the baffle to raise or turn over down for the wind channel body, makes the push pedal near or keep away from the import.
10. The cabinet type plasma air sterilizer of claim 8, wherein: and a pull rod with one end close to the connection position of the partition plate and the other end far away from the connection position of the adjacent partition plate is arranged at the end part of the partition plate and the adjacent partition plate, the pull rod has elasticity, and the pull rod is always in contact with the side edge of the filter cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202211448287.5A CN115700135B (en) | 2022-11-18 | 2022-11-18 | Cabinet type plasma air sterilizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211448287.5A CN115700135B (en) | 2022-11-18 | 2022-11-18 | Cabinet type plasma air sterilizer |
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| CN115700135A true CN115700135A (en) | 2023-02-07 |
| CN115700135B CN115700135B (en) | 2023-06-20 |
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|---|---|---|---|---|
| CN112145059A (en) * | 2020-09-24 | 2020-12-29 | 西安建筑科技大学 | Air quantity controllable solar heat-preservation ventilation double-layer window and operation method |
| CN213901380U (en) * | 2020-11-09 | 2021-08-06 | 上海绿播环保科技有限公司 | Filter screen structure of visible light response type photocatalyst deodorization assembly |
| CN213901313U (en) * | 2020-12-10 | 2021-08-06 | 山东翔海净化工程有限公司 | Energy-concerving and environment-protective type laboratory ventilation equipment |
| CN215723937U (en) * | 2021-07-26 | 2022-02-01 | 深圳市信电科技有限公司 | Vertical cabinet type air purifier |
| CN216481445U (en) * | 2021-10-09 | 2022-05-10 | 恩科（苏州）通风系统有限公司 | Plasma air sterilizer |
| CN217737457U (en) * | 2022-06-10 | 2022-11-04 | 重庆丝路智能制造研究院有限公司 | Medium-sized plasma air disinfection and sterilization and purification cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115700135B (en) | 2023-06-20 |
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Denomination of invention: A cabinet type plasma air disinfection machine Granted publication date: 20230620 Pledgee: Bengbu Longhu Sub branch of Huishang Bank Co.,Ltd. Pledgor: Anhui Zhongke Dayu Technology Co.,Ltd. Registration number: Y2024980011799 |
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