CN114151910B - Air purification device with disinfection function based on hydroxyl free radicals - Google Patents
Air purification device with disinfection function based on hydroxyl free radicals Download PDFInfo
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- CN114151910B CN114151910B CN202111514310.1A CN202111514310A CN114151910B CN 114151910 B CN114151910 B CN 114151910B CN 202111514310 A CN202111514310 A CN 202111514310A CN 114151910 B CN114151910 B CN 114151910B
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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
- F24F8/158—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 active carbon
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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
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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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 an air purification device with a disinfection function based on hydroxyl free radicals, compared with the prior art, the air purification device also comprises an airflow driving module, a solid interception module, a disinfection module, a humidity adjusting module and a cleaning module, wherein the airflow driving module is used for driving the air outside the machine body to flow outside the machine body from the air inlet end of the machine body to the air outlet end of the machine body after the air outside the machine body enters the machine body and is disinfected inside the machine body and flows from the air outlet end of the machine body, the solid interception module is communicated with the air inlet end and intercepts the airflow, the disinfection module is communicated with the solid interception module and is used for disinfecting the airflow in the area of the solid interception module through optical medium reaction, the humidity adjusting module is used for further adjusting the humidity of the indoor air based on the humidity monitoring of the air in the environment where the machine body is located, and the cleaning module is used for collecting and storing the solid particles intercepted by the solid interception module.
Description
Technical Field
The invention relates to the technical field of air purification, in particular to an air purification device with a disinfection function based on hydroxyl radicals.
Background
The air purifier is a household appliance capable of adsorbing, decomposing or converting various air pollutants and effectively improving air cleanliness, and is mainly divided into household appliances, commercial appliances, industries and buildings. There are a number of different technologies and media in air purifiers that make it possible to provide clean and safe air to a user. Common air purification techniques are: adsorption technology, negative (positive) ion technology, catalysis technology, photocatalyst technology, superstructure photo-mineralization technology, HEPA high-efficiency filtration technology, electrostatic precipitation technology and the like; the material technology mainly comprises the following steps: photocatalyst, active carbon, carbon core filter element technology, synthetic fiber, HEAP high-efficiency material, negative ion generator, etc. The prior art has found that hydroxyl radicals, when used in small concentrations in active oxygen, can be used to perform a hygienic function against viruses, bacteria, allergens and molds, to corrode any organic compounds found in the air and convert them into minerals or harmless water-soluble organic compounds, and further that air purifiers based on the disinfection function of hydroxyl radicals are the subject of current research in the art.
The experimental team browses and researches a large amount of related recorded data aiming at air purification equipment and related technologies of disinfection operation based on hydroxyl free radicals for a long time, and simultaneously depends on related resources and conducts a large amount of related experiments, and a large amount of prior technologies such as US20070051245A1, US20080178879A1, KR100716903B1 and CN105890058B disclosed by the prior art are found through a large amount of searches, for example, the prior art discloses an air purification device which comprises a shell, a motor, a wind wheel, an air filter screen assembly and an electric control system, wherein the motor, the wind wheel, the air filter screen assembly and the electric control system are all arranged in the shell, the shell comprises a first side surface and a second side surface corresponding to the first side surface, a first air outlet and a second air outlet are respectively arranged on the first side surface and the second side surface, the wind wheel is arranged between the first air outlet and the second air outlet, a first air duct is formed between the wind wheel and the first air outlet, a second air duct is formed between the wind wheel and the second air outlet, the device only simply filters the air, can not carry out effectual disinfection to the air, and its purifying effect is showing the variation along with the increase of live time. .
The invention aims to solve the problems that the disinfection function of indoor air is low, the adsorption effect of particulate matters such as dust in the air is obviously reduced along with the use time, the disassembly and cleaning operation of a corresponding dust intercepting net in a purification device is difficult and the like in the field.
Disclosure of Invention
The invention aims to provide an air purification device based on a hydroxyl radical disinfection function, aiming at the defects existing in the field at present.
In order to overcome the defects of the prior art, the invention adopts the following technical scheme:
the air purification device comprises a machine body, a cavity area arranged in the machine body, at least one air inlet end arranged on the surface of the machine body and communicated with the cavity area and the external environment of the machine body, and at least one air outlet end arranged on the surface of the machine body and communicated with the cavity area and the external environment of the machine body, an air flow driving module arranged in the cavity area and used for driving the air outside the machine body to enter the machine body from the air inlet end of the machine body so as to finish disinfection treatment and then flow out from the air outlet end of the machine body to the outside of the machine body, a solid interception module communicated with the air inlet end and used for intercepting particulate matters of the air flow in the machine body, and a disinfection treatment module communicated with the solid interception module and used for carrying out oxidation inactivation based on hydroxyl free radicals on harmful microorganisms in the air flow The solid intercepting module is used for intercepting solid particles in the air, and comprises a disinfecting module, a humidity adjusting module for monitoring the humidity of the air of the environment where the machine body is located and further adjusting the humidity of the air of the corresponding environment, and a cleaning module for collecting and storing the solid particles intercepted by the solid intercepting module.
Further, the air current drive module include with the air current siphunculus that the intercommunication set up between solid interception module and the disinfection module with set up in the air current siphunculus is inside with the drive the air current is followed the solid interception module directional flow extremely the first impeller of disinfection module, wherein the air current siphunculus connect in the one end of solid interception module is just for the intercommunication beginning end the air current connect in the intercommunication terminal of the one end of disinfection module, the solid interception module include the interception room, set up in the interception room and through corresponding connecting pipe with the air inlet of organism end intercommunication set up begin mouthful, set up in the interception room and with the first gas outlet that wherein one end intercommunication of air current siphunculus set up, set up in the regional and bottom in middle part of the upper chamber wall of interception room is provided with down the opening strip first hold the chamber, set up in the middle part of the lower chamber wall of interception room and with first hold the chamber relative setting and top and be provided with the chamber and hold the chamber and set up The device comprises a first holding cavity, an upper opening strip, an output roller, an input roller, at least two speed reducing motors, activated carbon fiber cloth and an air pressure sensor, wherein the second holding cavity of the upper opening strip, the output roller is in rotatable fit with the first holding cavity, the input roller is in rotatable fit with the second holding cavity, the speed reducing motors are used for driving the output roller and the input roller to perform matched rotation operation respectively, one end of the speed reducing motors is matched with the output roller in a surrounding mode, the other end of the speed reducing motors penetrates out of the first holding cavity from the lower opening strip in sequence, the activated carbon fiber cloth enters the second holding cavity from the upper opening strip to be further matched with the input roller in a surrounding mode, and the air pressure sensor is arranged in the intercepting chamber and is located near the first air outlet.
Further, the disinfection module comprises a disinfection cavity, an air inlet which is arranged on the disinfection cavity and correspondingly communicated and matched with the airflow tail end of the airflow through pipe, a second air outlet which is arranged on the cavity wall of the disinfection cavity and opposite to the air inlet, an axial flow fan of which the air exhaust end is opposite to the air inlet, a fixing piece which fixes the axial flow fan in the disinfection cavity and is arranged close to the air inlet, a plate assembly which comprises a plurality of unit plates which are arranged in the middle area of the disinfection cavity at preset intervals, TiO2 nano coatings which are respectively arranged on the surfaces of the unit plates and an impeller of the axial flow fan, an ultraviolet lamp assembly which is arranged close to the second air outlet, and a replacing mechanism which fixes each unit plate and can drive at least part of the unit plate reaching the preset service life out of the machine body for replacement, the axial flow fan, the plate assembly and the ultraviolet lamp assembly are sequentially arranged in the disinfection cavity from the air inlet to the second air outlet.
Furthermore, the replacing mechanism comprises a lifting mechanism at least partially embedded in the middle of the bottom cavity wall of the disinfection cavity, a fixing plate horizontally fixed on the top of the lifting mechanism and correspondingly fixing each unit plate, a plurality of replacing ports which are respectively arranged opposite to each unit plate in sequence and correspondingly penetrate from the top cavity wall of the disinfection cavity to the outside of the machine body, a matching plate at least partially matched with each replacing port in a sealing mode, a rotating shaft which can rotatably fix one end of the matching plate to the area near the replacing port corresponding to the shell of the machine body, and a closing mechanism which automatically matches the matching plate to the corresponding replacing port in a sealing mode when the disinfection module operates.
Furthermore, the cleaning module comprises suction holes uniformly penetrating through the bottom of the second accommodating cavity, suction pipes with one ends respectively communicated with the suction holes, dust collecting chambers communicated with the suction pipes, air draft devices communicated with the side ends of the dust collecting chambers, intercepting screens arranged at connecting ports of the dust collecting chambers and the air draft devices for intercepting corresponding solid particles, and electrostatic generators arranged on the bottom wall of the dust collecting chambers.
Further, humidity control module including evenly attach locate the surface of organism humidity transducer, set up in the cavity area and border on set up in the drying chamber of the bottom of interceptor, at least one cooperate in proper order set up in the drying plate of drying chamber, upper and lower both ends communicate respectively in the bottom of interceptor with the movable channel at the top of drying chamber, drive the drying plate is followed the drying chamber gets into the linear actuating mechanism of interceptor, with the feed liquor pipe of water source intercommunication, with the miniature liquid pump that the feed liquor union coupling set up, with the atomizer chamber that the play liquid end intercommunication of feed liquor pipe set up, inlay and locate the ultrasonic atomization piece of atomizer chamber bottom and wherein one end with the top intercommunication setting of atomizer chamber and the other end run through to the atomizer pipe of the external environment of organism.
Still another aspect of the present invention provides a computer-readable storage medium including a control method and a data processing program of an air purification apparatus, the control method and the data processing program of the air purification apparatus implementing the steps of the control method and the data processing of the air purification apparatus when being executed by a processor.
The beneficial effects obtained by the invention are as follows:
1. the air purification device effectively and continuously and effectively adsorbs dust and micro-particle substances in the air of the working environment, and a user effectively cleans the air purification device by replacing the activated carbon fiber cloth and cleaning the particle substances in the corresponding dust collecting chambers, so that the difficulty in cleaning the inside of the air purification device is reduced. .
2. And the TiO2 nano coating uniformly laid on the surfaces of the unit plates and the impeller of the axial flow fan generates hydroxyl radicals under the irradiation of an ultraviolet disinfection lamp so as to effectively disinfect and purify pathogenic microorganisms, viruses and bacteria in the air.
3. According to the invention, the unit plates are automatically driven out of the machine body, so that the simple operation of maintenance of the air purification device is effectively improved, and the air disinfection efficiency of the air purification device is ensured by performing appropriate unit plate replacement according to the service time of the air purification device.
4. According to the monitoring condition of the moisture content of the air in the machine body working environment, the corresponding air is automatically dried or humidified, so that the automatic adaptive adjustment performance of the air purification device is improved.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
Fig. 1 is a schematic, modular view of an air purification apparatus of the present invention.
Fig. 2 is a schematic, modular view of a humidity conditioning module of the present invention.
Fig. 3 is a schematic view of the structure of the sterilization module of the present invention.
Fig. 4 is a schematic view of the structure of the sterilization chamber of the present invention.
Fig. 5 is a schematic, modular view of an air purification apparatus of the present invention.
The reference numbers indicate: 1-a displacement port; 2-a fixed cavity; 3-a second air outlet; 4-a cell plate; 5, fixing a plate; 6-axial flow fan; 7-a fixing member; 8-an air inlet; 9-tubes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to embodiments thereof; it should be noted that the specific embodiments described herein are only for illustrating the present invention and are not to be construed as limiting the present invention. Other systems, methods, and/or features of the present embodiments will be or become apparent to one with skill in the art upon examination of the following detailed description. And the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the patent, and the specific meanings of the terms may be understood by those skilled in the art according to the specific situation.
The first embodiment is as follows:
with reference to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present embodiment constructs an air purification apparatus based on the disinfection function of hydroxyl radicals;
an air purification device with a disinfection function based on hydroxyl radicals comprises a machine body, a cavity area arranged in the machine body, at least one air inlet end arranged on the surface of the machine body and communicated with the cavity area and the external environment of the machine body, at least one air outlet end arranged on the surface of the machine body and communicated with the cavity area and the external environment of the machine body, an air flow driving module arranged in the cavity area and used for driving the air outside the machine body to enter the machine body from the air inlet end of the machine body so as to complete disinfection treatment and then further flow out of the machine body from the air outlet end of the machine body, an air flow driving module communicated with the air inlet end and used for intercepting particulate matters of the air flow in the machine body, and a solid intercepting module communicated with the solid intercepting module and used for disinfecting treatment of oxidizing and inactivating harmful microorganisms in the air flow based on the hydroxyl radicals The machine body comprises a disinfection module, a humidity adjusting module and a cleaning module, wherein the humidity adjusting module is used for monitoring the humidity of the air of the environment where the machine body is located and further adjusting the humidity of the air of the corresponding environment, and the cleaning module is used for collecting and storing the solid particles intercepted by the solid intercepting module;
airflow drive module include with the airflow siphunculus that intercommunication set up between solid interception module and the disinfection module and set up in airflow siphunculus is inside with the drive the air current is followed the directional flow of solid interception module extremely the first impeller of disinfection module, wherein the airflow siphunculus connect in the one end of solid interception module is just for the intercommunication top the airflow communicate connect in the intercommunication terminal of the one end of disinfection module, the solid interception module include the interception room, set up in the interception room and through corresponding connecting pipe with the inception mouth that the inlet end intercommunication of organism set up, set up in the interception room and with the first gas outlet that wherein one end intercommunication set up of airflow siphunculus, set up in the middle part region of the upper chamber wall of interception room and the bottom be provided with the first chamber that holds of under shed strip, set up in the middle part of the lower chamber wall of interception room and with the first chamber that holds the chamber and set up relatively and the top be provided with the upper shed strip The device comprises a first accommodating cavity, an output roller, an input roller, at least two speed reducing motors, activated carbon fiber cloth and an air pressure sensor, wherein the output roller is in rotatable fit with the first accommodating cavity, the input roller is in rotatable fit with the second accommodating cavity, the speed reducing motors are used for driving the output roller and the input roller to perform matched rotation operation respectively, one end of the activated carbon fiber cloth is in surrounding fit with the output roller, the other end of the activated carbon fiber cloth penetrates out of the first accommodating cavity from a lower opening strip in sequence, the activated carbon fiber cloth enters the second accommodating cavity from an upper opening strip to further be in surrounding fit with the input roller, and the air pressure sensor is arranged in the intercepting chamber and is positioned near a first air outlet;
the disinfection module comprises a disinfection cavity, an air inlet 8 which is arranged in the disinfection cavity and correspondingly communicated and matched with the airflow tail end of the airflow through pipe, a second air outlet 3 which is positioned on the cavity wall of the disinfection cavity and is opposite to the air inlet 8, an axial flow fan 6 of which the air exhaust end is opposite to the air inlet 8, a fixing piece 7 which fixes the axial flow fan 6 in the disinfection cavity and is arranged close to the air inlet 8, a plate assembly which comprises a plurality of unit plates 4 which are arranged in the middle area of the disinfection cavity at preset intervals, TiO2 nano coatings which are respectively laid on the surfaces of the unit plates 4 and the impeller of the axial flow fan 6, an ultraviolet lamp assembly which is arranged close to the second air outlet 3, and a replacing mechanism which fixes each unit plate 4 and can drive at least part of the unit plate 4 reaching the preset service life out of the machine body for replacement, the axial flow fan 6, the plate assembly and the ultraviolet lamp assembly are sequentially arranged in the disinfection cavity from the air inlet 8 to the second air outlet 3;
the replacing mechanism comprises a lifting mechanism at least partially embedded in the middle of the bottom cavity wall of the disinfection cavity, a fixing plate 5 horizontally fixed at the top of the lifting mechanism and correspondingly fixing each unit plate 4, a plurality of replacing ports 1 which are respectively arranged opposite to each unit plate 4 in sequence and correspondingly penetrate from the top cavity wall of the disinfection cavity to the outside of the machine body, matching plates at least partially capable of being hermetically matched with the replacing ports 1, a rotating shaft which rotatably fixes one end of each matching plate to the area near the replacing port 1 corresponding to the shell of the machine body, and a closing mechanism which automatically and hermetically matches the matching plates to the corresponding replacing ports 1 when the disinfection module works;
the cleaning module comprises suction holes uniformly penetrating through the bottom of the second accommodating cavity, suction pipes, dust collecting chambers, air draft devices, intercepting screens and an electrostatic generator, wherein one ends of the suction pipes are respectively communicated with the suction holes, the dust collecting chambers are communicated with the suction pipes, the air draft devices are communicated with the side ends of the dust collecting chambers, the intercepting screens are arranged at connecting ports of the dust collecting chambers and the air draft devices to intercept corresponding solid particles, and the electrostatic generator is arranged on the bottom wall of the dust collecting chambers;
the humidity adjusting module comprises a humidity sensor uniformly attached to the surface of the machine body, a drying cavity arranged in the cavity area and adjacently arranged at the bottom of the intercepting chamber, at least one drying plate sequentially matched and arranged in the drying cavity, a movable channel with the upper end and the lower end respectively communicated with the bottom of the intercepting chamber and the top of the drying cavity, a linear driving mechanism for driving the drying plate to enter the intercepting chamber from the drying cavity, a liquid inlet pipe communicated with a water source, a micro liquid pump connected with the liquid inlet pipe, an atomizing chamber communicated with the liquid outlet end of the liquid inlet pipe, an ultrasonic atomizing sheet embedded at the bottom of the atomizing chamber, and an atomizing pipe with one end communicated with the top of the atomizing cavity and the other end penetrating through the external environment of the machine body;
still another aspect of the present invention provides a computer-readable storage medium including a control method and a data processing program of an air purification apparatus, the control method and the data processing program of the air purification apparatus being executed by a processor to implement the steps of the control method and the data processing of the air purification apparatus;
the wall of the isolation chamber provided with the starting port is an air inlet chamber wall, the wall of the isolation chamber provided with the first air outlet is an air outlet chamber wall, the partial area of the activated carbon fiber cloth extending between the first accommodating cavity and the second accommodating cavity is an interception net, the activated carbon fiber cloth is preferably an activated carbon fiber cloth roll pre-wound on a corresponding hollow cylinder, a middle cylinder cavity of the activated carbon fiber cloth roll is correspondingly fixedly sleeved on the output roller, a cloth releasing end of the cloth roll extends towards the second accommodating cavity and is fixed in the input roller in a matched manner, and the input roller effectively accommodates the used interception net so as to improve the isolation module to continuously and effectively intercept solid particles in air flow;
the range of the area between the air inlet chamber wall and the intercepting net is an intercepting area, solid particles in the range of preset particle sizes in the air flow entering the intercepting chamber are intercepted by the intercepting net, the solid particles are correspondingly blocked in the cloth holes in the intercepting net along with the increase of the solid particles intercepted by the intercepting net, the intercepting action on the air flow passing through the intercepting net is increased correspondingly when the first impeller operates at preset strength, namely the air pressure of the intercepting chamber close to the first air outlet area correspondingly changes, and the air pressure sensor is fixed on the chamber wall where the first air outlet of the intercepting chamber is located so as to monitor and reflect the number of the solid particles intercepted on the intercepting net;
the airflow driving module is further configured to correspondingly drive the speed reduction motor to store the used interception net in the input roller of the second accommodating cavity when the air pressure value monitored by the air pressure sensor is smaller than a preset lower limit air pressure value, and meanwhile, an unused part of the activated carbon fiber cloth in the first accommodating cavity is matched and released under the output roller as a new interception net and is tensioned between the first accommodating cavity and the second accommodating cavity, wherein the lower limit air pressure value is set by a person skilled in the art according to actual requirements and is not limited herein;
the cleaning module comprises suction holes uniformly penetrating through the bottom of the second accommodating cavity, suction pipes with one ends respectively communicated with the suction holes, dust collecting chambers communicated with the suction pipes, an air draft device communicated with the side ends of the dust collecting chambers, intercepting screens arranged at connecting ports of the dust collecting chambers and the air draft device for intercepting corresponding solid particles, and an electrostatic generator arranged at the bottom wall of the dust collecting chambers, the cleaning module can effectively suck the solid particles such as dust and the like adhered on the activated carbon fiber cloth accommodated in the second accommodating cavity and transfer the solid particles to the dust collecting chamber for unified storage, the phenomenon that the input roller cannot timely wind and wind the used interception net due to the blockage of the second containing cavity caused by the solid particles is further effectively avoided;
the air purification device effectively and continuously and effectively adsorbs dust and micro-particle substances in the air of the working environment, and a user effectively cleans the air purification device by replacing the activated carbon fiber cloth and cleaning the particle substances in the corresponding dust collecting chambers, so that the difficulty in cleaning the inside of the air purification device is reduced.
Example two:
in addition to the contents of the above embodiments, the embodiments shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 are also included:
the disinfection module comprises a disinfection cavity, an air inlet 8 which is arranged in the disinfection cavity and correspondingly communicated and matched with the airflow tail end of the airflow through pipe, a second air outlet 3 which is positioned on the cavity wall of the disinfection cavity opposite to the air inlet 8, an axial flow fan 6 of which the air exhaust end is opposite to the air inlet 8, a fixing piece 7 which fixes the axial flow fan 6 in the disinfection cavity and is arranged close to the air inlet 8, a plate assembly which comprises a plurality of unit plates 4 arranged in the middle area of the disinfection cavity at preset intervals, TiO2 nano coatings which are respectively and uniformly arranged on the surfaces of the unit plates 4 and the impeller of the axial flow fan 6, an ultraviolet lamp assembly which is arranged close to the second air outlet 3, and a replacing mechanism which fixes each unit plate 4 and can drive at least part of the unit plate 4 reaching the preset service life out of the machine body for replacement, the axial flow fan 6, the plate assembly and the ultraviolet lamp assembly are sequentially arranged in the disinfection cavity from the air inlet 8 to the second air outlet 3;
the outer wall of the non-airflow passing end of the axial flow fan 6 is a side edge wall thereof, the fixing piece 7 is a plate component with an open structure in the middle, the outer wall of the fixing piece 7 is hermetically jointed with the part of the disinfection chamber, the parts of the outer wall of the fixing piece 7 are mutually surrounded on a closed side wall, the inner wall of the opening of the fixing piece 7 is hermetically jointed with the side edge wall of the axial flow fan 6, and further, under the closed fixation of the fixing piece 7 on the axial flow fan 6, all airflow entering the disinfection chamber is effectively driven to the plate component in a directional manner to carry out oxidation disinfection treatment based on hydroxyl radicals;
the ultraviolet lamp assembly comprises a fixed cavity 2 which is close to the air outlet cavity wall, a plurality of transparent quartz tube barrels 9, ultraviolet disinfection lamps and power supply ends, wherein one end of each tube barrel 9 is fixed to the fixed cavity 2, and the other end of each tube barrel 9 extends towards the area between the plate assembly and the air outlet cavity wall;
when the disinfection module works, the impeller of the axial flow fan 6 and the TiO2 nano coating on the unit plate 4 generate hydroxyl radicals under the irradiation of the ultraviolet disinfection lamp, and then the airflow entering the disinfection cavity correspondingly triggers a high-level oxidation process when contacting with the hydroxyl radicals so as to inactivate and destroy pathogenic microorganisms, viruses and bacteria in the airflow, and further disinfect and purify the pathogenic microorganisms, viruses and bacteria in the air in the machine body;
the replacing mechanism comprises a lifting mechanism at least partially embedded and fixed in the middle of the wall of the bottom cavity, a fixing plate 5 horizontally fixed at the top of the lifting mechanism and correspondingly fixing each unit plate 4, a plurality of replacing ports 1 which are respectively arranged opposite to each unit plate 4 in sequence and correspondingly penetrate from the top cavity wall of the disinfection cavity to the outside of the machine body, a matching plate at least partially matched with each replacing port 1 in a sealing way, a rotating shaft which can rotatably fix one end of the matching plate in the vicinity area of the replacing port 1 of the shell of the machine body, and a closing mechanism which automatically and hermetically matches the matching plate with the corresponding replacing port 1 when the disinfection module works, particularly, the upper end of the fixing plate 5 is provided with a groove which limits and fixes the bottom of each unit plate 4, and further when the unit piece is replaced, the lifting mechanism drives the fixing plate 5 to rise for a preset distance so as to enable each unit plate 4 to penetrate out of the machine body from each replacement port 1, and therefore a user can sequentially replace the unit chips;
the closing mechanism comprises two bearing seats which are oppositely fixed on a shell of the machine body and are arranged near the replacement port 1, a rolling roller which can be in rotatable fit between the two bearing seats, two extension rods which are respectively connected to two sides of the rolling roller, abutting plates which are symmetrically arranged and are respectively and sequentially fixed on one extension rod at two ends, and a rotary driving mechanism which drives the rolling roller to rotate so as to abut the abutting plates on the matching plates and press the matching plates on the corresponding replacement port 1;
the connecting lines of the two bearing seats are perpendicular to the unit plate 4, the bearing seats are arranged on the near area of the shell close to the rotating shaft, and in the process that the rotary driving mechanism drives the abutting plate to move towards the replacement port 1, the abutting plate abuts against the matching plate far away from the corresponding replacement port 1 and drives the matching plate to rotate towards the replacement port 1 until the matching plate is pressed above the matching plate at a preset pressure so as to stably clamp the matching plate in the corresponding replacement port 1, so that the sealing performance of the replacement port 1 in the operation of the disinfection chamber is effectively guaranteed, and foreign matters outside the machine body are prevented from entering the disinfection chamber;
when the service life of the unit plate 4 reaches a preset service life, the rotary driving mechanism drives the abutting plate to be far away from the replacement port 1, further when the lifting mechanism drives the unit plate 4 to extend out of the machine body from the replacement port 1, the top of the unit plate 4 correspondingly abuts against each matching plate matched with the replacement port 1 and moves out of the corresponding matching port, after the unit plate 4 is replaced, the lifting device drives each new unit plate 4 to be matched with the bottom of the disinfection cavity, and meanwhile, the rotary driving mechanism drives the abutting plate to hermetically match each matching plate to the corresponding replacement port 1 again;
the invention effectively improves the simple operation of the maintenance of the air purification device by automatically driving the unit plates 4 out of the machine body, and ensures the air disinfection efficiency of the air purification device by replacing the unit plates 4 according to the use time of the air purification device.
Example three:
in addition to the contents of the above embodiments, the embodiments shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 are also included:
the humidity adjusting module comprises a humidity sensor uniformly attached to the surface of the machine body, a drying chamber arranged in the cavity area and abutted to the bottom of the intercepting chamber, at least one drying plate sequentially matched with the drying chamber, a movable channel with the upper end and the lower end respectively communicated with the bottom of the intercepting chamber and the top of the drying chamber, a linear driving mechanism for driving the drying plate to enter the intercepting chamber from the drying chamber, a liquid inlet pipe communicated with a water source, a micro liquid pump connected with the liquid inlet pipe, an atomizing chamber communicated with the liquid outlet end of the liquid inlet pipe, an ultrasonic atomizing sheet embedded in the bottom of the atomizing chamber, and an atomizing pipe with one end communicated with the top of the atomizing chamber and the other end penetrating through to the external environment of the machine body, wherein the communicating mechanism is communicated with one end, close to the wall of the air inlet chamber, in the intercepting area, the drying plate comprises a plurality of filter plates arranged in parallel, a fixing frame and a drying filler, wherein the fixing frame is used for hermetically connecting the edges of the filter plates, the drying filler is sequentially filled in a gap area between the adjacent filter plates, the bottom end of the linear driving mechanism is at least partially fixed at the bottom of the drying cavity, the telescopic end of the linear driving mechanism is fixed at the bottom of the fixing frame of the drying plate, and then the drying plate is effectively driven to be matched in the intercepting chamber and/or accommodated in the drying chamber through the telescopic operation of the linear driving mechanism, the movable channel is arranged to be matched with the edge of the fixing frame, and when the drying plate is accommodated in the drying chamber, the upper end area of the fixing frame is clamped and matched with the bottom end area of the movable channel so as to effectively prevent external air flow from entering the drying chamber;
when the humidity sensor monitors that the humidity value in the air outside the machine body is higher than a preset humidity value range, the linear driving mechanism drives the drying plate located in the drying chamber to penetrate into the intercepting area from the movable channel so as to dry the air entering the intercepting chamber, and when the humidity sensor monitors that the humidity value in the air outside the machine body is lower than the preset humidity value range, the miniature liquid pump drives a preset amount of water source to enter the atomizing chamber, and the water source entering the atomizing chamber is atomized under the vibration action of the ultrasonic atomizing sheet and is transmitted to the outside of the machine body from the atomizing pipe so as to supplement the moisture in the working environment of the machine body;
the humidity adjusting module further comprises a drying processing unit for drying the drying filler in the drying plate, wherein the drying processing unit comprises air ducts arranged at two sides of the drying chamber, a hot air generating device communicated with the air duct at one side of the drying chamber, a drainage catheter communicated with the air duct at the other side of the drying chamber, a liquid collecting chamber connected with the drainage end of the drainage catheter, a liquid collecting bottle arranged in the liquid collecting chamber in a matched manner and detachably matched with the drainage end of the drainage catheter, a refrigerating sheet uniformly laid on the outer wall of the drainage catheter, a liquid level sensor arranged in the liquid collecting chamber and used for monitoring the volume of water in the liquid collecting bottle, a pressure adjusting valve arranged in the liquid collecting chamber, and a related device for generating an alarm signal when the liquid level sensor monitors that the water in the liquid collecting bottle reaches a preset upper limit amount and passing through the related device on the drying plate An alarm unit for displaying a prompt by a display device, wherein the related display device is selected by a person in the art as a display control screen, a display light and the like on the surface of the machine body, and the display device is not limited herein;
and when the drying plate finishes the adsorption operation of the moisture in the air flow in the intercepting chamber and is further stored back to the drying chamber, the hot air generating device is driven to operate, the hot air generated by the hot air generating device enters the drying chamber from the air duct at one end of the drying chamber and correspondingly passes through the filter plates penetrating through the drying plate and is fully contacted with the drying filler to drive the moisture adsorbed in the drying filler to be vaporized and flow to the drainage guide pipe from the air duct at the other side of the drying chamber along with the hot air, vapor molecules in the air flow are condensed into water liquid under the cooling operation of the refrigeration sheet on the drainage guide pipe, and the water liquid further flows into the liquid collecting bottle from the drainage tail end of the drainage guide pipe, wherein the surface of the machine body is respectively provided with a collecting chamber and a collecting bottle, The dust collecting chamber and the movable cover body which is correspondingly clamped and matched with the intercepting chamber in a sealed and clamped way are opened by a user, so that the collection bottle in the collection chamber is taken out, the solid particles are transferred out of the dust collecting chamber, and the used activated carbon fiber cloth is replaced;
according to the invention, the TiO2 nano coating laid on the surfaces of the unit plates 4 and the impeller of the axial flow fan 6 generates hydroxyl radicals under the irradiation of the ultraviolet disinfection lamp so as to effectively disinfect and purify pathogenic microorganisms, viruses and bacteria in the air, and meanwhile, the air purification and disinfection efficiency of the air purification device is ensured through the simplicity and convenience of maintenance and replacement of the unit plates 4, the activated carbon fiber cloth and other components of the control purification device.
Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than that described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many of the elements are examples and do not limit the scope of the disclosure or claims. And it should be understood that after reading the description of the present invention, the skilled person can make various changes or modifications to the invention, and these equivalent changes and modifications also fall into the scope of the invention defined by the claims.
Claims (1)
1. The air purification device with the disinfection function based on the hydroxyl radicals is characterized by comprising a body, a cavity area arranged in the body, at least one air inlet end arranged on the surface of the body and communicated with the cavity area and the external environment of the body, and at least one air outlet end arranged on the surface of the body and communicated with the cavity area and the external environment of the body, an air flow driving module arranged in the cavity area and used for driving the air outside the body to enter the body from the air inlet end of the body so as to finish disinfection treatment and then further flow out from the air outlet end of the body to the outside of the body, a solid interception module communicated with the air inlet end and used for intercepting the particulate matters of the air flow in the body, and a solid interception module communicated with the solid interception module and used for oxidizing harmful microorganisms in the air flow based on the hydroxyl radicals The device comprises a disinfection module for inactivated disinfection treatment, a humidity adjusting module for monitoring the humidity of the air of the environment where the machine body is located and further adjusting the humidity of the air of the corresponding environment, and a cleaning module for collecting and storing the solid particles intercepted by the solid intercepting module;
wherein, the air current drive module include with the air current siphunculus that the intercommunication set up between solid interception module and the disinfection module with set up in the air current siphunculus is inside with the drive the air current is followed the directional flow of solid interception module extremely the first impeller of disinfection module, wherein the air current siphunculus connect in the one end of solid interception module is just for the intercommunication initial end air current connect in the intercommunication terminal of the one end of disinfection module, the solid interception module include the interception room, set up in the interception room and through corresponding connecting pipe with the originated mouth that the inlet end intercommunication of organism set up, set up in the interception room and with the first gas outlet that wherein one end intercommunication set up of air current siphunculus, set up in the regional and bottom in middle part of the upper chamber wall of interception room is provided with the lower division strip hold the chamber, set up in the middle part of the lower chamber wall of interception room and with first hold the chamber relative setting and top and be provided with the upper division The device comprises a first accommodating cavity of an interception chamber, an output roller, an input roller, at least two speed reducing motors, activated carbon fiber cloth and an air pressure sensor, wherein the output roller is in rotatable fit with the first accommodating cavity;
the disinfection module comprises a disinfection cavity, an air inlet which is arranged on the disinfection cavity and correspondingly communicated and matched with the airflow tail end of the airflow through pipe, a second air outlet which is arranged on the cavity wall of the disinfection cavity and opposite to the air inlet, an axial flow fan of which the air exhaust end is opposite to the air inlet, a fixing piece which fixes the axial flow fan in the disinfection cavity and is arranged close to the air inlet, a plate component which comprises a plurality of unit plates which are arranged in the middle area of the disinfection cavity at preset intervals, TiO2 nano coatings which are respectively laid on the surfaces of the unit plates and an impeller of the axial flow fan, an ultraviolet lamp component which is arranged close to the second air outlet, and a replacing mechanism which fixes each unit plate and can drive at least part of the unit plate reaching the preset service life out of the machine body for replacement, the axial flow fan, the plate assembly and the ultraviolet lamp assembly are sequentially arranged in the disinfection cavity from the air inlet to the second air outlet;
the replacing mechanism comprises a lifting mechanism at least partially embedded and fixed in the middle of the bottom cavity wall of the disinfection cavity, a fixing plate horizontally fixed at the top of the lifting mechanism and correspondingly fixing each unit plate, a plurality of replacing ports which are respectively arranged opposite to each unit plate in sequence and correspondingly penetrate from the top cavity wall of the disinfection cavity to the outside of the machine body, a matching plate at least partially capable of being hermetically matched with each replacing port, a rotating shaft which rotatably fixes one end of the matching plate in the vicinity area of the corresponding replacing port of the shell of the machine body, and a closing mechanism which automatically hermetically matches the matching plate with the corresponding replacing port in a unified manner when the disinfection module operates;
the cleaning module comprises suction holes uniformly penetrating through the bottom of the second accommodating cavity, suction pipes, dust chambers, air draft devices, intercepting screens and an electrostatic generator, wherein one end of each suction pipe is communicated with each suction hole, each dust chamber is communicated with each suction pipe, each air draft device is communicated with the side end of each dust chamber, the intercepting screens are arranged at the connecting ports of the dust chambers and the air draft devices to intercept corresponding solid particles, and the electrostatic generator is arranged on the bottom wall of each dust chamber; humidity control module including evenly attach locate the surface of organism humidity transducer, set up in the cavity region and border on set up in the dry chamber of the bottom of interceptor, at least one cooperate in proper order set up in the dry board of dry chamber, upper and lower both ends communicate respectively in the bottom of interceptor with the movable channel at the top of dry chamber, drive the dry board is followed the dry chamber gets into the linear actuating mechanism of interceptor, with the feed liquor pipe of water source intercommunication, with the miniature liquid pump that the feed liquor union coupling set up, with the atomizer chamber that the play liquid end intercommunication of feed liquor pipe set up, inlay and locate the ultrasonic atomization piece of atomizer chamber bottom and wherein one end with the top intercommunication of atomizer chamber sets up and the other end runs through to the atomizer pipe of the external environment of organism.
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| CN202111514310.1A CN114151910B (en) | 2021-12-13 | 2021-12-13 | Air purification device with disinfection function based on hydroxyl free radicals |
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| CN202111514310.1A CN114151910B (en) | 2021-12-13 | 2021-12-13 | Air purification device with disinfection function based on hydroxyl free radicals |
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| CN114151910A CN114151910A (en) | 2022-03-08 |
| CN114151910B true CN114151910B (en) | 2022-07-22 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205014498U (en) * | 2015-09-28 | 2016-02-03 | 成都小蛋科技有限公司 | Device with organic waste gas processing capacity |
| CN208735831U (en) * | 2018-06-29 | 2019-04-12 | 宁波方太厨具有限公司 | A kind of fresh air purification device |
| CN208936497U (en) * | 2018-08-20 | 2019-06-04 | 浙江舜业净化科技有限公司 | A kind of takeup type fresh air filter bank |
| CN110486877A (en) * | 2019-08-12 | 2019-11-22 | 广州市沙唯士电子科技有限公司 | A kind of high fresh air system of amount of radiation using disinfection by ultraviolet light |
| JP6718971B2 (en) * | 2016-10-19 | 2020-07-08 | シャープ株式会社 | Air cleaner |
| CN211977094U (en) * | 2020-04-13 | 2020-11-20 | 慈溪市贝联电器有限公司 | Liftable air purifier that disinfects |
-
2021
- 2021-12-13 CN CN202111514310.1A patent/CN114151910B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205014498U (en) * | 2015-09-28 | 2016-02-03 | 成都小蛋科技有限公司 | Device with organic waste gas processing capacity |
| JP6718971B2 (en) * | 2016-10-19 | 2020-07-08 | シャープ株式会社 | Air cleaner |
| CN208735831U (en) * | 2018-06-29 | 2019-04-12 | 宁波方太厨具有限公司 | A kind of fresh air purification device |
| CN208936497U (en) * | 2018-08-20 | 2019-06-04 | 浙江舜业净化科技有限公司 | A kind of takeup type fresh air filter bank |
| CN110486877A (en) * | 2019-08-12 | 2019-11-22 | 广州市沙唯士电子科技有限公司 | A kind of high fresh air system of amount of radiation using disinfection by ultraviolet light |
| CN211977094U (en) * | 2020-04-13 | 2020-11-20 | 慈溪市贝联电器有限公司 | Liftable air purifier that disinfects |
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| CN114151910A (en) | 2022-03-08 |
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