CN115597169A - Air purification and disinfection module - Google Patents
Air purification and disinfection module Download PDFInfo
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- CN115597169A CN115597169A CN202211307644.6A CN202211307644A CN115597169A CN 115597169 A CN115597169 A CN 115597169A CN 202211307644 A CN202211307644 A CN 202211307644A CN 115597169 A CN115597169 A CN 115597169A
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- electret
- voltage charging
- air
- filter
- electret electrostatic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/167—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/95—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes
- F24F8/98—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying specially adapted for specific purposes for removing ozone
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses an air purification and disinfection module, and belongs to the technical field of air purification. The device includes: the shell is internally provided with an inner cavity and used for accommodating the air purification and disinfection device, the shell comprises a cover plate, a side plate and a bottom plate, the cover plate is arranged opposite to the bottom plate, and the side plate surrounds the bottom plate and the cover plate to form the shell with the inner cavity; a plurality of air inlets are formed in the cover plate; an air outlet is formed in the bottom plate; an electret static high-voltage charging field, an electret static filter, a deep ultraviolet germicidal lamp and an ozone catalytic filter are arranged in the inner cavity; the elastic sheet contact switch is used for turning on or off the electret electrostatic high-voltage charging field, the electret electrostatic filter and the deep ultraviolet germicidal lamp. The air purification and disinfection module can be arranged on a ventilation pipeline or at an air inlet and an air outlet, is convenient to install and connect electricity, and is suitable for ventilation purification and sterilization of a building fresh air system or an air conditioning system.
Description
Technical Field
The invention discloses an air purification and disinfection module, belongs to the technical field of air purification, and is used for ventilation purification and sterilization of a building fresh air system or an air conditioning system.
Background
In the current air environment, not only a large amount of harmful gases and pollution particles exist, but also various bacteria and viruses are bred seriously. The traditional central air-conditioning purification process can only filter harmful gases and pollution particles in the air by measures such as primary, medium, high, chemical and water washing, but has little filtering effect on microorganisms such as bacteria and viruses and cannot be used in epidemic situation environments.
Therefore, on the basis of purification of the traditional central air conditioner, an air purification and disinfection module is urgently needed to be provided, the common filtering function of a traditional high-efficiency filter is achieved, the ultraviolet sterilization function can be started under special conditions, bacteria and viruses in air are filtered, and the filtering and disinfection functions are integrated.
Disclosure of Invention
The invention aims to solve the problem of the defects of fresh air sterilization and air conditioner sterilization, and provides an air purification and disinfection module which can be arranged on a fresh air unit or a ventilation pipeline, is convenient to connect electricity and can be started to use in a fresh air system or a central air conditioner epidemic situation.
The invention adopts the technical scheme for solving the technical problems that: an air purification and disinfection module comprises a shell 1, an electret electrostatic high-voltage charging field a6-1, an electret electrostatic high-voltage charging field b6-2, an electret electrostatic filter a7-1, an electret electrostatic filter b7-1, a spring contact switch 11, a deep ultraviolet germicidal lamp 8 and an ozone catalytic filter 9;
the shell 1 comprises a cover plate 2, a bottom plate 3 and a side plate 4; the shell 1 has an inner cavity 12 inside;
in the inner cavity 12, an electret electrostatic high-voltage charging field a6-1 and an electret electrostatic high-voltage charging field b6-2 are respectively and closely arranged on an electret electrostatic filter a7-1 and an electret electrostatic filter b7-1, an ozone catalytic filter 9 is arranged on the bottom plate 3, and a deep ultraviolet germicidal lamp 8 is arranged between the ozone catalytic filter 9 and the electret electrostatic filter a7-1 and the electret electrostatic filter b 7-1; the electret electrostatic high-voltage charging field a (6-1), the electret electrostatic high-voltage charging field b6-2, the electret electrostatic filter a7-1, the electret electrostatic filter b7-1 and the deep ultraviolet germicidal lamp 8 are all connected with a mains supply through an elastic piece contact switch 11 for power supply;
an air inlet a 5-1 and an air inlet b5-2 are arranged on the cover plate 2; an air outlet 10 is formed in the bottom plate 3; after passing through the air inlet a 5-1 and the air inlet b5-2, the air passes through an electret electrostatic high-voltage charging field a6-1, an electret electrostatic high-voltage charging field b6-2, an electret electrostatic filter a7-1 and an electret electrostatic filter b7-1 respectively, is sterilized by a deep ultraviolet sterilizing lamp 8, passes through an ozone catalytic filter 9 and is discharged from an air outlet 10.
The air inlet a 5-1 and the air inlet b5-2 are arranged on two sides of the cover plate 2.
The electret electrostatic high-voltage charging field a6-1 and the electret electrostatic high-voltage charging field b6-2 are respectively arranged below the air inlet a 5-1 and the air inlet b 5-2.
The ozone catalytic filter 9 has the functions of decomposing ozone and adsorbing, catalyzing and purifying polluted gas.
The elastic sheet contact switch 11 is arranged between the electret electrostatic high-voltage charging field a6-1, the electret electrostatic filter a7-1, the electret electrostatic high-voltage charging field b6-2 and the electret electrostatic filter b 7-1.
The two electret static high-voltage charging fields a6-1 and b6-2 form a V-shaped structure, and the included angle between the electret static high-voltage charging field a6-1 and b6-2 is 0-180 degrees.
The deep ultraviolet germicidal lamp 8 is arranged along the length direction of the electret electrostatic high-voltage charging field a6-1 and the electret electrostatic high-voltage charging field b 6-2.
The air outlet 10 is a circular through hole, and the air inlet a 5-1 and the air inlet b5-2 are circular through holes.
The number of the deep ultraviolet germicidal lamps 8 is 1-5, and all the deep ultraviolet germicidal lamps 1 are fixed on the ozone catalytic filter 9 in parallel.
The invention forms an inner cavity by surrounding the bottom plate and the cover plate by the side plates, and is used for accommodating components of the air purification and disinfection device.
An electret electrostatic high-voltage charging field and an electret electrostatic filter are placed in the shell below the cover plate and are tightly attached to each other and are installed in a set to form a left set and a right set, aerosol is fully charged in the electret electrostatic high-voltage charging field and is efficiently intercepted in the electret electrostatic filter, and the aim of efficiently purifying air is fulfilled; elastic piece contact switches are arranged between the two sets of electret electrostatic high-voltage charging fields and the electret electrostatic filters and are connected with a power supply for supplying power through the elastic piece contact switches; a deep ultraviolet germicidal lamp is arranged under the electret electrostatic filter and is arranged above the ozone catalytic filter in the bottom plate of the shell to kill the trapped microorganisms and further kill the filtered air; the ozone catalytic filter is arranged on the inner side of the bottom plate, and the catalyst filled in the ozone catalytic filter is used for removing ozone possibly generated by an electret static high-voltage charging field and a deep ultraviolet germicidal lamp, and can further purify air and adsorb and degrade gaseous pollutants possibly contained in the air; ensuring that the air passing through the air purifying and sterilizing module is thoroughly purified.
The cover plate is provided with an air inlet, the bottom plate is provided with an air outlet, and the air inlet on the cover plate is divided into a left part and a right part which respectively correspond to two sets of electret static high-voltage charging fields and electret static filters below; the air outlet on the bottom plate is designed in a whole block and is composed of a plurality of through holes, the diameter of each hole can be 1-10 mm, the aperture ratio is greater than 70%, and the ventilation resistance is reduced.
After air passes through the air inlet, the air is sterilized by the electret electrostatic high-voltage charging field, the electret electrostatic filter and the deep ultraviolet germicidal lamp; after passing through the ozone catalytic filter, the ozone is discharged from the air outlet.
The electret static high-voltage charging field comprises a left electret static high-voltage charging field and a right electret static high-voltage charging field, and an electret static filter is tightly connected behind each electret static high-voltage charging field; the left electret electrostatic high-voltage charging field is arranged opposite to the left air inlet, and the right electret electrostatic high-voltage charging field is arranged opposite to the right air inlet.
The ozone catalytic filter can be filled with various catalysts, and has the functions of adsorbing, catalyzing and purifying polluted gas for gas pollutants possibly contained in the air, such as benzene, formaldehyde and the like, while decomposing and purifying ozone. .
The elastic sheet contact switch is arranged between the left electret electrostatic high-voltage charging field and the right electret electrostatic high-voltage charging field.
An included angle is formed between the left electret electrostatic high-voltage charging field and the right electret electrostatic high-voltage charging field, a V-shaped structure is formed, and the adjustable range can be 0-180 degrees according to the space size.
The deep ultraviolet germicidal lamp is arranged along the length direction of the electret electrostatic high-voltage charging field. The number of the deep ultraviolet germicidal lamps can be 1 or more, and the deep ultraviolet germicidal lamps are fixed on the bottom plate in parallel.
The invention has the beneficial effects that:
(1) This disinfection module not only has the ordinary filtering action of high efficiency filter in the tradition, more can open the ultraviolet function of disinfecting at special circumstances, filters the bacterial virus in the air, collects the filtering and disinfecting function in an organic whole. The structure size design is flexible, the filter can be designed into the general size of a common filter on a central air conditioner, and the common filter can be conveniently transformed and upgraded. The installation mode is nimble, can the multi-scene use, can be like ordinary filter dress inside the end, also can adorn on air pipe, connects the electricity convenience, also can open the use in the realization central air conditioning epidemic situation.
(2) The above-mentioned purification process is a working process under the epidemic situation working condition, and it must be emphasized that said disinfection device is of epidemic-prevention combined type. If under normal working conditions (i.e. sterilization and disinfection are not needed), the electret high-voltage charging field, the electret electrostatic filter and the deep ultraviolet germicidal lamp can be unloaded, and at the moment, the electret electrostatic filter only operates at a medium-efficiency level, so that the cleaning period can be prolonged, and the operating resistance can be reduced.
(3) Dark ultraviolet germicidal lamp among degassing unit, parts such as ozone catalytic filter adopt planar structure to arrange, and the high-pressure charging field of low resistance, the electret electrostatic filter of high resistance are V font structural arrangement to this guarantees to improve the processing amount of wind of this device under the certain resistance, also can improve degassing unit's space utilization, does benefit to overall dimension design like this, is convenient for replace the high efficiency filter on the traditional central air conditioning, realizes that the size is general need not to change other structural component of central air conditioning. The improvement is convenient, and the later maintenance mode is similar to that of a high-efficiency filter, and is simple and convenient.
(4) The air purification and disinfection device is sequentially and symmetrically and fixedly connected with a high-voltage charging field and an electret electrostatic high-efficiency filter from top to bottom, small-volume pollutants in air flow are charged through the high-voltage charging field, and then the pollutants are efficiently filtered through the electret electrostatic high-efficiency filter.
(5) And the deep ultraviolet sterilization and the like carry out ultraviolet irradiation on the whole air supply cavity to realize disinfection and sterilization.
(6) The elastic sheet type power supply structure realizes contact type power supply for a high-voltage charging field and an electret electrostatic high-efficiency filter.
(7) The ozone catalytic filter can adsorb and filter ozone and other gaseous pollutants in the air flow, so that indoor air is circularly purified, and purification and disinfection are realized.
Drawings
FIG. 1 is a diagram showing the appearance and effect of an air purifying and sterilizing module
In the figure: a is the air inlet end of the air purification and disinfection module, and b is the air outlet end of the air purification and disinfection module.
FIG. 2 is an assembly structure view of an air purifying and sterilizing module
In the figure: 1. the air conditioner comprises a shell, a cover plate, a bottom plate, a side plate, an air inlet a, an air inlet b, an electret electrostatic high-voltage charging field a, an electret electrostatic high-voltage charging field b, an electret electrostatic filter a, an electret electrostatic filter b, a deep ultraviolet germicidal lamp, an ozone catalytic filter, an air outlet 10, an elastic sheet contact switch and an inner cavity 12, wherein the side plate is arranged on the shell, the air inlet a is 5-1, the air inlet b is 5-2, the electret electrostatic high-voltage charging field a is 6-1, the electret electrostatic high-voltage charging field b is 6-2, the electret electrostatic filter a is 7-1, the ozone catalytic filter is 7-2, the deep ultraviolet germicidal lamp is 8, the elastic sheet contact switch is 11, and the inner cavity is 12.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples.
Example 1
The gas purification and disinfection module comprises a shell 1, an air inlet 5-1, an air inlet b5-2, an electret electrostatic high-voltage charging field a6-1, an electret electrostatic high-voltage charging field b6-2, an electret electrostatic filter a7-1, an electret electrostatic filter b7-2, a deep ultraviolet germicidal lamp 8, an ozone catalytic filter 9, an air outlet 10 and a spring plate contact switch 11.
The housing 1 is internally provided with an inner cavity 12 for accommodating the air purification and disinfection device assembly, the housing 1 comprises a cover plate 2, a side plate 4 and a bottom plate 3, the cover plate 2 is arranged opposite to the bottom plate 3, and the bottom plate 3 and the cover plate 2 are surrounded by the side plate 4 to form the housing 3 with the inner cavity 12;
the cover plate 2 is provided with two air inlet and air inlet openings 5-1 and b5-2 which are formed by series of through holes with the diameter of 5 mm; a series of through holes with the diameter of 5mm are arranged on the bottom plate 3 to form an air outlet 10;
an electret static high-voltage charging field a6-1, an electret static high-voltage charging field b6-2, a deep ultraviolet germicidal lamp 8, an electret static filter a7-1, an electret static filter b7-1, a deep ultraviolet germicidal lamp 8 and an ozone catalytic filter 9 are arranged in the inner cavity; the elastic sheet contact switch 11 is used for turning on or off the electret electrostatic high-voltage charging field a6-1, the electret electrostatic high-voltage charging field b6-2, the deep ultraviolet germicidal lamp 8, the electret electrostatic filter a7-1, the electret electrostatic filter b7-1 and the deep ultraviolet germicidal lamp 8;
and after the air passes through the air inlet 5-1 and the air inlet b5-2, the air passes through the electret electrostatic high-voltage charging field a6-1, the electret electrostatic high-voltage charging field b6-2, the deep ultraviolet germicidal lamp 8, the electret electrostatic filter a7-1, the electret electrostatic filter b7-1, the deep ultraviolet germicidal lamp 8 and the ozone catalytic filter 9, and then is discharged through the air outlet 10.
In the embodiment, the air inlet 5-1 and the air inlet b5-2 both comprise a plurality of through holes with the diameter of 5mm, and the opening rate is 70%; the air inlet 5-1 is arranged at the left part of the cover plate 2, and the air inlet b5-2 is arranged at the right part of the cover plate 2 and is symmetrically designed.
In the above embodiment, the electret electrostatic high-voltage charging field a6-1 and the electret electrostatic high-voltage charging field b6-2 are respectively arranged opposite to the air inlet 5-1 and the air inlet b 5-2.
In the above embodiment, the ozone catalytic filter 9 is installed on the bottom plate 3, and carbon-based catalysis is adopted, so that organic pollutants in the decomposed gas can be adsorbed while ozone is degraded.
In the above embodiment, the elastic contact switch 11 is disposed between the electret electrostatic high-voltage charging field a6-1, the electret electrostatic filter a7-1, the electret electrostatic high-voltage charging field b6-2, and the electret electrostatic filter b 7-1.
In the above embodiment, the two electret electrostatic high-voltage charging fields a6-1 and b6-2 have a v-shaped structure with a certain included angle, and the included angle is 120 degrees.
In the above embodiment, the deep ultraviolet germicidal lamp 8 is arranged along the length direction of the electret electrostatic high-voltage charging field a6-1 and the electret electrostatic high-voltage charging field b 6-2.
In the above embodiment, the number of the deep ultraviolet germicidal lamps 8 is two, and the deep ultraviolet germicidal lamps are fixed on the inner side of the bottom plate 3 in parallel.
Referring to fig. 1-2, in the air purification and sterilization module according to the embodiment of the present invention, when the intake air passes through the electret electrostatic high-voltage charging field a6-1 and the electret electrostatic high-voltage charging field b6-2, the air is ionized by high voltage, the aerosol is charged, and the aerosol is adsorbed and trapped when passing through the electret electrostatic filter a7-1 and the electret electrostatic filter b7-1 along the airflow direction, so as to achieve an efficient filtering effect, and the filtering efficiency of the embodiment of the present invention reaches 99.8%.
Then entering an ultraviolet irradiation area, and killing bacteria and viruses under the action of a deep ultraviolet germicidal lamp 8, wherein the deep ultraviolet germicidal lamp 8 refers to any lamp capable of emitting ultraviolet rays; then, ozone possibly generated by the electret electrostatic high-voltage charging field a6-1, the electret electrostatic high-voltage charging field b6-2 and the deep ultraviolet germicidal lamp 8 and organic pollutants possibly contained in the air are purified through the ozone catalytic filter 9; and finally, discharging clean air through the air outlet 10.
The above-mentioned purification process is a working process under the epidemic situation working condition, and it must be emphasized that said disinfection equipment is of epidemic-prevention combined type. If the electrostatic filter is started under normal working conditions (i.e. sterilization and disinfection are not needed), the electret high-voltage charging field and the deep ultraviolet germicidal lamp can not be loaded, and the electret electrostatic filter only operates at medium-high efficiency level at the moment, so that the cleaning period can be prolonged.
According to the invention, the deep ultraviolet germicidal lamp 8, the ozone catalytic filter 9 and other components are arranged in a plane structure, and the low-resistance electret electrostatic high-voltage charging field a6-1, the electret electrostatic high-voltage charging field b6-2, the electret electrostatic filter a7-1 and the electret electrostatic filter b7-1 are arranged in a V-shaped structure, so that the air treatment volume of the device is improved under certain resistance, the space utilization rate of the disinfection device can also be improved, the appearance size design is facilitated, the high-efficiency filter on the traditional central air conditioner is conveniently replaced, and the universal size is realized without changing other structural components of the central air conditioner. The improvement is convenient, and the later maintenance mode is similar to that of a high-efficiency filter, and is simple and convenient.
Claims (9)
1. An air purification and disinfection module is characterized by comprising a shell (1), an electret static high-voltage charging field a (6-1), an electret static high-voltage charging field b (6-2), an electret static filter a (7-1), an electret static filter b (7-1), a spring contact switch (11), a deep ultraviolet germicidal lamp (8) and an ozone catalytic filter (9);
the shell (1) comprises a cover plate (2), a bottom plate (3) and a side plate (4); the inner part of the shell (1) is provided with an inner cavity (12);
in the inner cavity (12), an electret electrostatic high-voltage charging field a (6-1) and an electret electrostatic high-voltage charging field b (6-2) are respectively and tightly arranged on the electret electrostatic filter a (7-1) and the electret electrostatic filter b (7-1), an ozone catalytic filter (9) is arranged on the bottom plate (3), and a deep ultraviolet sterilizing lamp (8) is arranged among the ozone catalytic filter (9), the electret electrostatic filter a (7-1) and the electret electrostatic filter b (7-1); the electret electrostatic high-voltage charging field a (6-1), the electret electrostatic high-voltage charging field b (6-2), the electret electrostatic filter a (7-1), the electret electrostatic filter b (7-1) and the deep ultraviolet germicidal lamp (8) are all connected with a mains supply through an elastic piece contact switch (11) for power supply;
an air inlet a (5-1) and an air inlet b (5-2) are formed in the cover plate (2); an air outlet (10) is formed in the bottom plate (3); after passing through the air inlet a (5-1) and the air inlet b (5-2), the air respectively passes through the electret electrostatic high-voltage charging field a (6-1), the electret electrostatic high-voltage charging field b (6-2), the electret electrostatic filter a (7-1) and the electret electrostatic filter b (7-1), is sterilized by the deep ultraviolet sterilizing lamp (8), passes through the ozone catalytic filter (9) and is discharged from the air outlet (10).
2. The air purifying and sterilizing module as claimed in claim 1, wherein the air inlets a (5-1) and b (5-2) are disposed on both sides of the cover plate (2).
3. The air purifying and sterilizing module of claim 1, wherein the electret electrostatic high-voltage charging field a (6-1) and the electret electrostatic high-voltage charging field b (6-2) are respectively arranged below the air inlet a (5-1) and the air inlet b (5-2).
4. An air cleaning and disinfecting module as claimed in claim 1, characterized in that said ozone catalytic filter (9) has the functions of decomposing ozone and adsorbing and catalytically purifying polluted gases.
5. An air cleaning and sterilizing module according to claim 1, wherein the spring contact switch (11) is arranged between the electret electrostatic high-voltage charging field a (6-1), the electret electrostatic filter a (7-1), the electret electrostatic high-voltage charging field b (6-2) and the electret electrostatic filter b (7-1).
6. The air purifying and sterilizing module according to claim 1, wherein the two electret electrostatic high-voltage charging fields a (6-1) and b (6-2) are in a V-shaped structure, and the included angle between the electret electrostatic high-voltage charging field a (6-1) and b (6-2) is 0-180 degrees.
7. An air cleaning and sterilizing module according to claim 1, characterized in that the deep ultraviolet germicidal lamp (8) is arranged along the length of the electret electrostatic high voltage charging field a (6-1) and the electret electrostatic high voltage charging field b (6-2).
8. The air purifying and sterilizing module as claimed in claim 1, wherein the air outlet (10) is a circular through hole, and the air inlet a (5-1) and the air inlet b (5-2) are circular through holes.
9. An air cleaning and sterilizing module according to claim 1, characterized in that the number of said deep ultraviolet germicidal lamps (8) is 1-5, and all the deep ultraviolet germicidal lamps (1) are fixed in parallel on the ozone catalytic filter (9).
Priority Applications (1)
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CN202211307644.6A CN115597169A (en) | 2022-10-25 | 2022-10-25 | Air purification and disinfection module |
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CN202211307644.6A CN115597169A (en) | 2022-10-25 | 2022-10-25 | Air purification and disinfection module |
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CN115597169A true CN115597169A (en) | 2023-01-13 |
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CN202211307644.6A Pending CN115597169A (en) | 2022-10-25 | 2022-10-25 | Air purification and disinfection module |
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- 2022-10-25 CN CN202211307644.6A patent/CN115597169A/en active Pending
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