CN111397021A - Intelligent disinfection purifier - Google Patents

Intelligent disinfection purifier Download PDF

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Publication number
CN111397021A
CN111397021A CN202010273035.8A CN202010273035A CN111397021A CN 111397021 A CN111397021 A CN 111397021A CN 202010273035 A CN202010273035 A CN 202010273035A CN 111397021 A CN111397021 A CN 111397021A
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CN
China
Prior art keywords
disinfection
ozone decomposition
air
air outlet
plasma module
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Pending
Application number
CN202010273035.8A
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Chinese (zh)
Inventor
姚水良
陆海全
张红峰
李国建
余辉军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anji Runfeng Air Purification Technology Co ltd
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Anji Runfeng Air Purification Technology Co ltd
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Priority to CN202010273035.8A priority Critical patent/CN111397021A/en
Publication of CN111397021A publication Critical patent/CN111397021A/en
Pending legal-status Critical Current

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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
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22—Ionisation
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F24F11/58—Remote control using Internet communication
    • 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
    • F24F11/64—Electronic processing using pre-stored data
    • 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
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • 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
    • 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
    • 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
    • F24F8/108—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 using dry filter elements
    • 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
    • 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
    • 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
    • F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
    • F24F8/26—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media using ozone
    • 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
    • F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
    • 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
    • F24F2110/10—Temperature
    • 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
    • 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
    • F24F2110/50—Air quality properties
    • F24F2110/64—Airborne particle content
    • 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
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants
    • 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)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Mathematical Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Fuzzy Systems (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The invention relates to the technical field of air purification, in particular to an intelligent disinfection purifier, which comprises an ozone decomposition part and a disinfection part, wherein the ozone decomposition part is arranged on the ozone decomposition part; the ozone decomposition part is communicated with the disinfection part; the sterilizing part comprises a plasma module and an air inlet, and the air inlet is arranged on one side of the plasma module; the ozone decomposition part comprises an ozone decomposition layer, and a disinfection air outlet is arranged between the ozone decomposition layer and the plasma module. In the prior art, under the influence of the self characteristics of ozone, the purifier can not give consideration to both high-efficiency purification and disinfection and reduction of the volume of the device. Compared with the prior art, the invention effectively reduces the volume of the device by selecting the working mode while maintaining the capacity of high-efficiency purification and disinfection.

Description

Intelligent disinfection purifier
Technical Field
The invention relates to the technical field of air purification, in particular to an intelligent disinfection and sterilization purifier.
Background
In the course of one day, people spend a long time in a closed indoor environment, and the indoor air may have organic pollutants such as formaldehyde and pathogenic pollutants such as bacteria and viruses. In the prior art, the strong oxidizing property of discharge products such as ozone, hydroxyl, oxygen ions and the like is often adopted to purify and disinfect air.
Chinese patent: an air purification device [ application No.: CN201920590506.0, publication No.: CN209991556U ] includes: the box, the both ends of box are provided with air inlet and gas outlet respectively, its characterized in that: an induced draft fan, an ozone generator and an ozone decomposition piece are sequentially arranged in the box body from the air inlet to the air outlet; the ozone decomposition piece comprises a plurality of parallel baffles arranged at intervals, air passage notches are formed in the baffles, every two adjacent air passage notches of the baffles are opposite in position, namely the ozone decomposition piece enables the air passages to form continuous S-shaped air passages, and heating devices are arranged in the continuous S-shaped air passages. Although the technical scheme of this patent can disinfect the air through ozone and purify, the purification process takes place inside the device, and this just needs to set up great space for the device so that the air carries out abundant disinfection and purification with the mixed time of extension ozone and air, but can cause the device to be bulky like this. If the ozone is directly discharged in order to reduce the volume, the high-concentration ozone can cause adverse effects on human bodies. If the ozone is decomposed and discharged, the effect of purifying and disinfecting the air is weakened.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides an intelligent disinfection and sterilization purifier.
In order to solve the technical problems, the invention provides the following technical scheme:
an intelligent disinfection purifier, comprising: an ozone decomposition unit and a sterilization unit; the ozone decomposition part is communicated with the disinfection part; the sterilizing part comprises a plasma module and an air inlet, and the air inlet is arranged on one side of the plasma module; the ozone decomposition part comprises an ozone decomposition layer, and a disinfection air outlet is arranged between the ozone decomposition layer and the plasma module.
Indoor air enters the device of the invention through the air inlet, the entering air firstly passes through the plasma module, and the high-voltage discharge of the air through the plasma module can generate a large amount of active substances, such as high-energy electrons, ozone, hydroxyl and oxygen ions. If no person is around the device, the disinfection air outlet between the ozone decomposition layer and the plasma module can be opened, at the moment, gas generated by high-voltage discharge of the plasma module is directly discharged into a room through the disinfection air outlet, and bacteria and viruses in indoor air are effectively inactivated by using the strong oxidizing property of ozone, hydroxyl, oxygen ions and high-energy electrons. At the same time, the catalyst reacts with harmful organic matters in the air, such as formaldehyde, to generate harmless carbon dioxide and water. If people exist around the device, the disinfection air outlet can be closed, so that the gas subjected to high-voltage discharge passes through the ozone decomposition layer, the ozone in the gas subjected to high-voltage discharge is decomposed by the ozone decomposition layer, the harm of ozone generated by the device to a human body is further avoided, and the ozone decomposition layer can not decompose hydroxyl and oxygen ions, so that the device can keep the capability of purifying and disinfecting air. In conclusion, the invention can select the working mode according to the actual situation, when no person is around, the ozone is discharged outside, and when people is around, the ozone is decomposed and then discharged. Through the selection of mode, thereby need not to set up the effectual volume that reduces the device of longer gas passage on the one hand, on the other hand has kept utilizing ozone to the high-efficient disinfection's of purifying of air ability.
Further, the disinfection part also comprises a filter layer which is arranged between the air inlet and the plasma module.
Further, the disinfection part also comprises a fan, the fan is arranged on one side of the plasma module, which is far away from the air inlet, and the fan corresponds to the disinfection air outlet.
Further, the plasma module comprises a dielectric barrier discharge device, and the dielectric barrier discharge device comprises an electrode plate, a dielectric and an insulating plate; the electrode plates are symmetrically arranged around the medium; the insulating plate is arranged between the medium and the electrode plate.
Furthermore, an insulating gasket is arranged around the medium.
Furthermore, the device also comprises a high-voltage power supply which is electrically connected with the electrode plate.
Further, the ozone decomposition part also comprises a purification air outlet which is arranged on one side of the ozone decomposition layer far away from the disinfection air outlet.
Furthermore, the ozone decomposition part also comprises a universal pipe and a bell mouth; the bell mouth is communicated with the purification air outlet through a universal pipe; the horn mouth is also provided with a lighting lamp.
Further, still include the control part, the control part includes: the device comprises a detection part, an electric control valve and a monitoring terminal; the electric control valve is electrically connected with the disinfection air outlet; a detection section for acquiring air data; and the monitoring terminal is used for displaying air data and controlling the electric control valve to be switched on or switched off.
Further, the detection part comprises one or more of a temperature sensor, a humidity sensor, a formaldehyde sensor and a PM2.5 sensor.
Compared with the prior art, the invention has the following advantages:
the working mode can be selected according to actual conditions, no people around the ozone discharge, and people around the ozone discharge after decomposition. Through the selection of working mode, thereby need not to keep longer gas passage on the one hand and the effectual volume that reduces the device, on the other hand has kept utilizing ozone high efficiency to the ability of air purification disinfection.
The universal pipe and the bell mouth can be used for adjusting the flowing direction of the gas passing through the ozone decomposition layer so as to better adapt to the indoor environment.
By utilizing the control part, the invention can realize remote monitoring of the indoor air condition and control the conduction or the closing of the electric control valve through the monitoring terminal so as to select the working mode.
The filter layer is used for filtering the entering air for the first time, so that impurities such as dust in the air can be removed, and the impurities in the air can be effectively prevented from entering the plasma module to cause adverse effect on the service life of the plasma module.
Drawings
FIG. 1: the overall structure of the device.
FIG. 2: structure of dielectric barrier discharge device.
FIG. 3: control part structure diagram.
In the figure: 1-ozone decomposition part, 11-ozone decomposition layer, 12-purification air outlet, 13-universal pipe, 14-bell mouth, 141-lighting lamp, 2-disinfection part, 21-plasma module, 22-air inlet, 23-filter layer, 24-fan, 25-operation panel, 211-electrode plate, 212-medium, 213-insulation plate, 214-high voltage power supply, 2121-insulation pad, 3-disinfection air outlet, 41-detection part and 42-electric control valve.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
An intelligent disinfection purifier, comprising: an ozone decomposition unit 1 and a sterilization unit 2. Gas circulation channels are arranged in the ozone decomposition part 1 and the disinfection part 2, and the gas circulation channels of the ozone decomposition part 1 and the disinfection part 2 are communicated with each other. The sterilizing part 2 includes a plasma module 21, an air inlet 22, a filter layer 23, and a blower 24. The air inlet 22 is provided on the housing of the sterilizing part 2 so that the outside air can be conducted to the air flow passage of the sterilizing part 2 through the air inlet 22. The intake vent 22 is provided at one side of the plasma module 21. The filter layer 23 is arranged between the plasma module 21 and the air inlet 22, the filter layer 23 is provided with a metal filter screen, a foam sponge filter screen and an active carbon filter screen, and the three layers of filter screens are utilized to filter impurities such as dust, pollen and the like in the air. A fan 24 is further arranged on one side of the plasma module 21 far away from the air inlet 22, and a disinfection air outlet 3 is arranged corresponding to the fan 24. The air baffle is arranged at the disinfection air outlet 3 and can swing so as to be far away from or be attached to the disinfection air outlet 3, and the disinfection air outlet 3 can be controlled to be opened or closed through the air baffle. The plasma module 21 includes a mechanical barrier discharge device, and the dielectric barrier discharge device includes an electrode plate 211, a dielectric 212, and an insulating plate 213. The number of the electrode plates 211 is two, the two electrode plates 211 are symmetrically arranged about the medium 212, the distance between the two electrode plates 211 is 1 to 50mm, preferably, the electrode plates 211 are aluminum plates, and the distance between the two electrode plates 211 is 25 mm. The electrode plate 211 is electrically connected to a high voltage power supply 214 provided in the housing of the sterilization part, the output voltage waveform of the high voltage power supply 214 is pulse type, the output voltage of the high voltage power supply 214 is 10KV to 15KV, and preferably, the output voltage of the high voltage power supply 214 is 12.5 KV. An insulating plate 213 is further disposed between the electrode plate 211 and the dielectric 212. An insulating spacer (2121) is arranged around the dielectric 212, the thickness of the dielectric 212 is 1 to 50mm, the dielectric 212 is preferably plate-shaped, the thickness of the dielectric 212 is 23mm, insulating pellets are filled in the dielectric 212, and preferably, 3mm ceramic pellets are used as the insulating pellets.
Ozone decomposition portion 1 includes ozone decomposition layer 11, and ozone decomposition layer 11 corresponds with plasma module 21, and disinfection air outlet 3 sets up between ozone decomposition layer 11 and plasma module 21. Preferably, the ozonolysis layer is filled with an ozonolysis catalyst such as manganese dioxide.
In practical use, if no person is around the device, the disinfection air outlet 3 can be opened, so that the air in the air circulation channel of the disinfection part 2 can enter from the air inlet 22 and be led out from the disinfection air outlet 3. The fan 24 is started, under the driving of the fan, indoor air enters the air circulation channel of the disinfection part 2 from the air inlet 22 and flows towards the direction of the fan in the air circulation channel, the sucked air firstly passes through the filter layer 23, and impurities in the air, such as dust, pollen and the like, are filtered by the filter layer 23. The filtered air enters the plasma module 21, and the air undergoes a discharge reaction through the insulating pellets filled in the medium 212 to generate a large amount of discharge products, such as ozone, hydroxyl, and oxygen ions. The discharged gas is driven by the fan to flow continuously and is finally discharged into indoor air through the disinfection air outlet 3. The strong oxidizing property of the discharge product can effectively inactivate bacteria and viruses in the air, so that the air is effectively disinfected, and meanwhile, the discharge product can react with harmful organic matters such as formaldehyde in the air to generate harmless carbon dioxide and water, so that the air is effectively purified. Therefore, the purification and disinfection process of the invention occurs outside the device, but not inside the device, so that a longer gas flow channel does not need to be reserved for fully performing the purification and disinfection process, and the volume of the device is further effectively reduced. If people exist around the device, the disinfection air outlet 3 is closed, and the fan 24 is started. Under the drive of the fan 24, the air entering from the air inlet 22 is filtered by the filter layer 23 and then passes through the plasma module 1 to generate a discharge product, the discharged air enters the air circulation channel of the ozone decomposition part 1 from the disinfection part 2 under the drive of the fan 24, after passing through the ozone decomposition layer 11, the ozone contained in the air is effectively decomposed and finally discharged into the indoor air, and the remaining discharge products such as hydroxyl radicals, oxygen ions and the like still have the capacity of purifying and disinfecting the air. Although the function of air purification and disinfection is weakened, the adverse effect of ozone on human bodies is effectively eliminated. In conclusion, by selecting the working mode, on one hand, the invention does not need to arrange a longer gas circulation channel so as to effectively reduce the volume of the device, and on the other hand, the invention keeps the capability of efficiently purifying and disinfecting the air by ozone.
Wherein, ozone decomposition portion 1 still includes universal pipe 13, bell mouth 14, purifies air outlet 12, and bell mouth 14 leads to with purifying air outlet 12 through universal pipe 13. The gas passing through the ozone decomposition layer 11 firstly passes through the venturi tube 13 and then is discharged into indoor air through the bell mouth 14, and the ventilation direction of the gas is adjusted through the venturi tube 13, so that the device can adapt to different indoor environments. The bell mouth 14 is further provided with an illuminating lamp 141, which provides a certain illuminating light source for the user on one hand, and reminds the user of the position of the device when the indoor environment is dark on the other hand.
Meanwhile, the invention also comprises a control part, a control part detection part 41, an electric control valve 42 and a monitoring terminal. The wireless communication module adopts one of WIFI, 2G, 3G and 4G. The fan 24 is in communication connection with the working base station through the wireless communication module, and further in communication connection with the monitoring terminal. The electric control valve 42 is connected with the wind shield of the disinfection air outlet 3, so that the wind shield can be controlled to be far away from or attached to the disinfection air outlet 3 by controlling the conduction or the closing of the electric control valve 42. The electric control valve 42 is in communication connection with the working base station through a wireless communication module, and further in communication connection with the monitoring terminal. The detection part 41 is arranged on the shell of the disinfection part or the ozone decomposition part 1, the detection part 41 comprises one or more of a temperature sensor, a humidity sensor, a formaldehyde sensor and a PM2.5 sensor, thereby acquiring data of indoor air, the detecting part 41 is connected by communication of the wireless communication module, and is communicated with the monitoring terminal, so that the acquired air data is output to the monitoring terminal, the monitoring terminal displays the air data, so that a user can remotely know the current indoor air condition through the monitoring terminal, when the indoor air needs to be regulated, a user inputs a corresponding control instruction to the monitoring terminal, the control instruction is output to the wireless communication module through the working base station, and then output to the relay of the fan 24 through the communication module to start the fan 24, so that the indoor air enters the sterilizing part 2 through the air inlet 22 under the driving of the fan 24. When the working mode needs to be changed, a corresponding control instruction is input into the monitoring terminal, the monitoring terminal outputs the control instruction to the electric control valve 42, so that the electric control valve 42 is controlled to be switched on or switched off, when the electric control valve 42 is switched on, the gas subjected to the discharge reaction can pass through the disinfection air outlet 3, and when the electric control valve 42 is switched off, the gas subjected to the discharge reaction passes through the ozone decomposition layer 11, and then is discharged into indoor air through the purified air outlet 12.
Preferably, the monitoring terminal is a mobile phone.
Preferably, an operation panel 25 is further provided on the housing of the sterilizing part 2, and information input devices such as a touch screen and keys are provided on the operation panel, and the operation panel is electrically connected to the relay of the blower 24 and the electric control valve 42, so that a user can control the activation of the blower 24 and the on or off of the electric control valve 42 through the operation panel 25. A display device such as a display screen is further provided on the operation panel 25, and the operation panel 25 is electrically connected to the temperature sensor, the humidity sensor, the formaldehyde sensor, and the PM2.5 sensor, so that air data is displayed through the display device.
Preferably, the electric control valve is provided with a timing module, when a user controls the electric control valve to be conducted through the monitoring terminal, the user outputs a timing instruction to the electric control valve through the monitoring terminal, the timing module performs timing according to the timing instruction, and when the timing duration reaches the duration required by the timing instruction, the electric control valve is controlled to be closed. At this moment, the ozone discharged into the indoor air is sucked into the disinfection part through the air inlet by the fan and is finally decomposed through the ozone decomposition part 1, so that the ozone remained in the air can be timely decomposed, and the harmful effect of the remained ozone on the human body is avoided.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims (10)

1. The utility model provides an intelligence disinfection clarifier which characterized in that: the method comprises the following steps: an ozone decomposition unit (1) and a disinfection unit (2);
the ozone decomposition part (1) is communicated with the disinfection part (2);
the sterilizing part (2) comprises a plasma module (21) and an air inlet (22), wherein the air inlet (22) is arranged on one side of the plasma module (21);
ozone decomposition portion (1) includes ozone decomposition layer (11), ozone decomposition layer (11) with be provided with disinfection air outlet (3) between plasma module (21).
2. The intelligent disinfection and sterilization purifier of claim 1, wherein: the sterilizing part (2) further comprises a filter layer (23), and the filter layer (23) is arranged between the air inlet (22) and the plasma module (21).
3. The intelligent disinfection and sterilization purifier of claim 1, wherein: the sterilizing part (2) further comprises a fan (24), the fan (24) is arranged on one side, far away from the air inlet (22), of the plasma module (21), and the fan (24) corresponds to the sterilizing air outlet (3).
4. An intelligent disinfection and sterilization purifier as claimed in any one of claims 1 to 3, wherein: the plasma module (21) comprises a dielectric barrier discharge device, wherein the dielectric barrier discharge device comprises an electrode plate (211), a dielectric (212) and an insulating plate (213);
the electrode plates (211) are symmetrically arranged with respect to the medium (212);
the insulating plate (213) is disposed between the dielectric (212) and the electrode plate (211).
5. The intelligent disinfection and sterilization purifier of claim 4, wherein: an insulating gasket (2121) is arranged around the medium (212).
6. The intelligent disinfection and sterilization purifier of claim 4, wherein: the electrode plate (211) is electrically connected with the high-voltage power supply (214).
7. The intelligent disinfection and sterilization purifier of claim 1, wherein: ozone decomposition portion (1) still includes purification air outlet (12), purification air outlet (12) set up ozone decomposition layer (11) is kept away from one side of disinfection air outlet (3).
8. The intelligent disinfection and sterilization purifier of claim 7, wherein: the ozone decomposition part (1) also comprises a universal pipe (13) and a bell mouth (14);
the bell mouth (14) is communicated with the purification air outlet (12) through the universal pipe (13);
and an illuminating lamp (141) is also arranged on the bell mouth (14).
9. The intelligent disinfection and sterilization purifier of claim 1, wherein: still include the control part, the control part includes: a detection unit (41), an electric control valve (42), and a monitor terminal;
the electric control valve is electrically connected with the disinfection air outlet (3);
the detection part (41) is used for acquiring air data;
and the monitoring terminal is used for displaying the air data and controlling the electric control valve (42) to be switched on or off.
10. The intelligent disinfection and sterilization purifier of claim 9, wherein: the detection part (41) comprises one or more of a temperature sensor, a humidity sensor, a formaldehyde sensor and a PM2.5 sensor.
CN202010273035.8A 2020-04-09 2020-04-09 Intelligent disinfection purifier Pending CN111397021A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112023239A (en) * 2020-08-27 2020-12-04 北京化工大学 Plasma hand disinfection device
CN112728706A (en) * 2021-01-13 2021-04-30 成都派斯光学有限公司 Sterilizing and deodorizing air purifying device with night lamp function
EP3951276A1 (en) * 2020-08-07 2022-02-09 Investech Asia Limited Purifier device and related purification method
CN115164331A (en) * 2022-06-09 2022-10-11 深圳市宇航智造技术有限公司 Plasma air sterilizer with built-in ion concentration detection function
CN115388510A (en) * 2022-08-26 2022-11-25 山东大学 Antivirus and sterilization system and method with high-energy particle decomposition module

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CN207350534U (en) * 2017-07-18 2018-05-11 郑万群 Zonule orients air cleaning unit
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JPH02164703A (en) * 1988-12-19 1990-06-25 Fuji Electric Co Ltd Ozone supply device
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CN108777980A (en) * 2016-01-25 2018-11-09 万斯创新公司 The Biometric security systems of farm house
CN207350534U (en) * 2017-07-18 2018-05-11 郑万群 Zonule orients air cleaning unit
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3951276A1 (en) * 2020-08-07 2022-02-09 Investech Asia Limited Purifier device and related purification method
CN112023239A (en) * 2020-08-27 2020-12-04 北京化工大学 Plasma hand disinfection device
CN112728706A (en) * 2021-01-13 2021-04-30 成都派斯光学有限公司 Sterilizing and deodorizing air purifying device with night lamp function
CN115164331A (en) * 2022-06-09 2022-10-11 深圳市宇航智造技术有限公司 Plasma air sterilizer with built-in ion concentration detection function
CN115388510A (en) * 2022-08-26 2022-11-25 山东大学 Antivirus and sterilization system and method with high-energy particle decomposition module
WO2024041627A1 (en) * 2022-08-26 2024-02-29 山东大学 Disinfection and sterilization system having high-energy particle decomposition module and disinfection and sterilization method

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