CN111256240A - Multifunctional air purification system and method - Google Patents

Multifunctional air purification system and method Download PDF

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Publication number
CN111256240A
CN111256240A CN202010087879.3A CN202010087879A CN111256240A CN 111256240 A CN111256240 A CN 111256240A CN 202010087879 A CN202010087879 A CN 202010087879A CN 111256240 A CN111256240 A CN 111256240A
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air
exhaust fan
ultraviolet sterilizer
switching valve
air purification
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李明
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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
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M15/00—Inhalators
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • 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
    • F24F11/89—Arrangement or mounting of control or safety devices
    • 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
    • F24F13/32—Supports for air-conditioning, air-humidification or ventilation units
    • 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
    • F24F3/14—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 humidification; by dehumidification
    • 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
    • F24F8/117—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 wet 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
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/12—Details or features not otherwise provided for transportable
    • F24F2221/125—Details or features not otherwise provided for transportable mounted on wheels
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Pulmonology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Toxicology (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

The invention relates to a multifunctional air purification system and a method, wherein the multifunctional air purification system comprises a sterilization pressurization purification unit and an electric control unit; the multifunctional purification method comprises a preventive air purification method, an auxiliary treatment air purification method, a peculiar smell treatment air purification method and a heating, humidifying, cooling, dehumidifying and air purification method. The invention uses clean water or special functional agent diluent to purify and disinfect the air sucked by negative pressure by high-efficiency atomization spraying to prevent and assist the treatment of relevant diseases or treat dust and peculiar smell, the spraying liquid is recycled by ultraviolet sterilization and disinfection precise filtration, and can be heated, humidified, cooled and dehumidified by connecting with cold and heat sources, thereby purifying the air, sterilizing and disinfecting, assisting the treatment of relevant diseases, preventing the spread of diseases, protecting the health and improving the working and living environment.

Description

Multifunctional air purification system and method
Technical Field
The invention relates to a multifunctional air purification system and a method, in particular to an air purification system and a method for preventing and treating related diseases and treating peculiar smell of indoor air by dissolving a specific functional medicament in water and efficiently atomizing and spraying the specific functional medicament, and heating, humidifying, cooling and dehumidifying the indoor air, belonging to the technical field of medical appliances and environmental-protection heating and ventilating.
Background
The existing air purification and disinfection technology mainly adopts ultraviolet rays, high-voltage static electricity, negative ion sterilization and other modes, and the efficiency is difficult to ensure; the existing respiratory disease treatment mainly takes medicine oral administration as a main part, and has indirect action mode and longer period; at present, places with dense personnel, such as stations, closed carriages, workshops and the like, lack of proper smoke abatement and peculiar smell removal technologies, and smoke dust and peculiar smell substances harm the health; at present, large space heating, humidifying, cooling and dehumidifying are difficult to implement due to higher cost.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the multifunctional air purification system and the method which have high collection and purification efficiency and rapid and direct action mode and can realize local heating, humidification or cooling and dehumidification of the space in a closed room and a large space.
The multifunctional air purification system comprises a sterilization pressurization purification unit; the sterilization pressurization purification unit comprises a sterilization pressurization system for sterilizing, disinfecting and filtering the clean water or the medicament diluent and a purification system for atomizing, spraying and trapping harmful substances in the inhaled air; the sterilization pressurization system is connected with the purification system through a pipeline.
The sterilization pressurization system comprises a circulating pump, an ultraviolet sterilizer, a precision filter, a normally open switching valve, a normally closed switching valve and a pressurization pump; the inlet of the circulating pump is connected with a purifying chamber of the purifying system through a pipeline, and the outlet of the circulating pump is connected with the ultraviolet sterilizer through a pipeline; the outlet of the ultraviolet sterilizer is connected with the inlet of the precision filter through a pipeline; the outlet of the precision filter is connected with the inlet of the normally open switching valve through a pipeline; the outlet of the normally open switching valve is connected with the inlet of the booster pump through a pipeline; the normally closed switching valve is arranged on a pipeline connected with the normally open switching valve in parallel; and the outlet of the booster pump is connected with an atomization spraying device of the purification system through a pipeline.
The purification system comprises an air inlet, a dosing port, a purification chamber, an atomization spraying device, a partition plate, an exhaust port, an exhaust fan, a demister and a blow-down valve; the air inlet is arranged at the upper part of the side surface of the purifying chamber; the medicine feeding port is arranged at the upper part of one side of the purifying chamber; the atomization spraying device is arranged above two sides of the partition board in the purification chamber; the partition plate is arranged in the purification chamber; the exhaust port is arranged at the upper part of the other side of the purification chamber; the exhaust fan is arranged below the exhaust port; the detachable demister is arranged below the exhaust fan; the blowdown valve is connected to the bottom plate in the clean room.
The multifunctional air purification system also comprises an electric and control unit; the electric and control unit comprises a storage battery, a control box and a universal wheel with a braking function; the storage battery, the circulating pump of the sterilization pressurization system, the ultraviolet sterilizer, the pressurization pump and the exhaust fan of the purification system are respectively and electrically connected with the control box; the universal wheels are arranged on the bottom plate below the purifying chamber.
The preventive air purification method comprises the following specific steps:
step A1: adding a certain amount of clean water into the purification chamber through the dosing port, and starting the exhaust fan;
step A2: opening the normally open switching valve and the ultraviolet sterilizer, closing the normally closed switching valve, starting the booster pump and the circulating pump, enabling clean water to enter the ultraviolet sterilizer for sterilization and disinfection, enter the precision filter for security filtration, enter the atomization spraying device through the boosting of the booster pump, and be atomized into fine liquid drops for spraying;
step A3: the fine droplets sprayed after being fully atomized by the atomization spraying device are fully contacted with air sucked in through the air inlet by the exhaust fan to capture harmful substances such as smoke dust, spray, aerosol and the like, and the air carrying a small amount of fine droplets is demisted by the demister and then is exhausted by the exhaust fan;
step A4: the spray liquid which collects and absorbs the pollutants enters an ultraviolet sterilizer for disinfection and sterilization through a circulating pump, enters a precise filter for filtering and trapping solid substances, and then circularly atomizes, sprays and purifies the air in the room, and cuts off the transmission path of related diseases.
The air purification method for adjuvant therapy comprises the following specific steps:
step B1: adding a certain amount of medicinal agent with specific function such as Chinese medicinal solution into the purification chamber via the medicine adding port, detaching the demister, and starting the exhaust fan;
step B2: opening the normally open switching valve and the ultraviolet sterilizer, closing the normally closed switching valve, starting the booster pump and the circulating pump, enabling the liquid medicine to enter the ultraviolet sterilizer for sterilization and disinfection, enter the precision filter for security filtration, enter the atomization spraying device through the boosting of the booster pump, and be atomized into fine liquid drops for spraying;
step B3: the fine liquid drops sprayed after being fully atomized by the atomization spraying device are fully contacted with air sucked through the air inlet by the exhaust fan to capture virus and germ carriers such as droplets, aerosol and the like, and partial fine medicament droplets are discharged along with the air by the exhaust fan and enter a respiratory system for sterilization, inflammation diminishing and adjuvant therapy of related diseases;
step B4: the spray liquid which collects and absorbs the pollutants such as virus, germs and the like is pumped into an ultraviolet sterilizer for sterilization and disinfection by a circulating pump, and then enters a precision filter for filtering and trapping solid substances for recycling, sterilization and anti-inflammation.
The air purification method for treating the peculiar smell comprises the following specific steps:
step C1: adding a certain amount of deodorant diluent into the purification chamber through the dosing port, closing the ultraviolet sterilizer and opening the exhaust fan;
step C2: opening the normally open switching valve, closing the normally closed switching valve, starting the booster pump and the circulating pump, enabling the deodorant diluent to enter the precision filter through the ultraviolet sterilizer channel for security filtration, and entering the atomization spraying device through the boosting of the booster pump for atomization to form fine liquid drops for spraying;
step C3: the fine droplets sprayed after being fully atomized by the atomization spraying device are fully contacted with air sucked through the air inlet by the exhaust fan to capture and absorb pollutants such as dust, droplets and the like, and the air carrying a small amount of fine droplets is demisted by the demister and then is exhausted by the exhaust fan;
step C4: the spray liquid which collects and absorbs pollutants such as dust, peculiar smell substances and the like is pumped into an ultraviolet sterilizer by a circulating pump for sterilization, and enters a precise filter for filtering and trapping solid substances, then the solid substances are recycled for removing peculiar smell and purifying indoor air.
The air purification method with heating, humidifying, cooling and dehumidifying comprises the following specific steps:
step D1: adding a certain amount of clean water into the purification chamber through the dosing port, closing the ultraviolet sterilizer, and opening the exhaust fan;
step D2: the normally open switching valve is closed, the normally closed switching valve is opened, the normally closed switching valve is connected with a cold and heat source pipeline, a booster pump and a circulating pump are started, so that clean water enters a precision filter through an ultraviolet sterilizer channel for security filtration, is pressurized by the booster pump after being heated or cooled by a cold and heat source, enters an atomization spraying device to be atomized into fine liquid drops for spraying;
step D3: the fine liquid drops sprayed after being fully atomized by the atomization spraying device are fully contacted with air sucked through the air inlet by the exhaust fan for heat exchange, the indoor air is heated, humidified or cooled and dehumidified, and the air carrying a small amount of fine mist drops is demisted by the demister and then is exhausted to a specific space by the exhaust fan and the air outlet with the orientation adjusted;
step D4: clean water spray liquid is pumped by a circulating pump, enters a precision filter through an ultraviolet sterilizer channel, filters and intercepts solid substances, and then is circularly heated, heated or cooled, atomized and sprayed, and the indoor specific space is heated, humidified, cooled, dehumidified and purified.
The invention has the beneficial effects that: (1) the multifunctional air purification system and the method provided by the invention can improve the air purification and sterilization efficiency, greatly reduce the concentration of pathogenic substances and prevent the spread of related diseases; (2) the multifunctional air purification system and the method provided by the invention can assist in treating related diseases and improve the treatment efficiency; (3) the multifunctional air purification system and the method provided by the invention can eliminate smoke, dust and peculiar smell of indoor space and protect the health of people; (4) the multifunctional air purification system and the method provided by the invention can be used for heating, humidifying or cooling and dehumidifying the local indoor space while purifying the air, thereby reducing the operation cost and improving the working environment.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention.
In the figure: 1. the device comprises an air inlet, 2, a dosing port, 3, an atomization spraying device, 4, an exhaust fan, 5, an exhaust port, 6, a storage battery, 7, a booster pump, 8, a control box, 9, a normally closed switching valve, 10, a universal wheel, 11, a purification chamber, 12, a partition plate, 13, a demister, 14, a blow-down valve, 15, a circulating pump, 16, an ultraviolet sterilizer, 17, a precision filter, 18 and a normally open switching valve.
Detailed Description
As shown in fig. 1, the multifunctional air purification system of the present invention comprises a sterilization pressurization purification unit and an electrical and control unit.
The sterilization pressurization purification unit comprises a sterilization pressurization system for sterilizing, disinfecting and filtering the clean water or the medicament diluent and a purification system for atomizing, spraying and trapping harmful substances in the inhaled air; the sterilization pressurization system is connected with the purification system through a pipeline.
The sterilization pressurization system comprises a circulating pump 15, an ultraviolet sterilizer 16, a precision filter 17, a normally open switching valve 18, a normally closed switching valve 9 and a pressurization pump 7; the inlet of the circulating pump 15 is connected with the purifying chamber 11 of the purifying system through a pipeline, and the outlet is connected with the ultraviolet sterilizer 16 through a pipeline; the outlet of the ultraviolet sterilizer 16 is connected with the inlet of the precision filter 17 through a pipeline; the outlet of the precision filter 17 is connected with the inlet of the normally open switching valve 18 through a pipeline; the outlet of the normally open switching valve 18 is connected with the inlet of the booster pump 7 through a pipeline; the normally closed switching valve 9 is arranged on a pipeline which is connected with the normally open switching valve 18 in parallel; and the outlet of the booster pump 7 is connected with the atomizing and spraying device 3 of the purification system through a pipeline.
The purification system comprises an air inlet 1, a dosing port 2, a purification chamber 11, an atomization spraying device 3, a partition plate 12, an exhaust port 5, an exhaust fan 4, a demister 13 and a blow-down valve 14; the air inlet 1 is arranged at the upper part of the side surface of the purifying chamber 11; the medicine adding port 2 is arranged at the upper part of one side of the purifying chamber 11; the atomization spraying device 3 is arranged above two sides of a partition plate 12 in the purifying chamber 11; the partition plate 12 is arranged in the purifying chamber 11; the exhaust port 5 is arranged at the upper part of the other side of the purifying chamber 11; the exhaust fan 4 is arranged below the exhaust port 5; the detachable demister 13 is arranged below the exhaust fan 4; the blowoff valve 14 is connected to a bottom plate in the clean room 11.
The electric and control unit comprises a storage battery 6, a control box 8 and a universal wheel 10 with a braking function; the storage battery 6, the circulating pump 15 of the sterilization pressurization system, the ultraviolet sterilizer 16, the booster pump 7 and the exhaust fan 4 of the purification system are respectively and electrically connected with the control box 8; the universal wheels 10 are mounted on the bottom plate below the clean room 11.
The preventive air purification method comprises the following steps:
step A1: adding a certain amount of clean water into the purifying chamber 11 through the dosing port 2, and starting the exhaust fan 4;
step A2: opening a normally open switching valve 18 and an ultraviolet sterilizer 16, closing a normally closed switching valve 9, starting a booster pump 7 and a circulating pump 15, enabling clean water to enter the ultraviolet sterilizer 16 for sterilization and disinfection, enter a precision filter 17 for security filtration, enter an atomization spraying device 3 through the pressurization of the booster pump 7, and be atomized into fine liquid drops for spraying;
step A3: the fine droplets sprayed after being sufficiently atomized by the atomization spraying device 3 are sufficiently contacted with air sucked through the air inlet 1 by the exhaust fan 4 to capture harmful substances such as smoke dust, spray droplets, aerosol and the like, and the air carrying a small amount of fine droplets is demisted by the demister 13 and then is exhausted by the exhaust fan 4;
step A4: the spray liquid which collects and absorbs the pollutants enters an ultraviolet sterilizer 16 through a circulating pump 15 for disinfection and sterilization, enters a precise filter 17 for filtering and trapping solid matters, and then circularly atomizes, sprays and purifies the indoor air, and cuts off the transmission path of related diseases.
The air purification method for adjuvant therapy comprises the following specific steps:
step B1: adding a certain amount of medicament with specific function such as Chinese medicinal solution into the purification chamber 11 through the medicament adding port 2, detaching the demister 13, and opening the exhaust fan 4;
step B2: opening the normally open switching valve 18 and the ultraviolet sterilizer 16, closing the normally closed switching valve 9, starting the booster pump and the 7 circulating pump 15, enabling the liquid medicine to enter the ultraviolet sterilizer 16 for sterilization and disinfection, enter the precision filter 17 for security filtration, enter the atomization spraying device 3 through the pressurization of the booster pump 7, and be atomized into fine liquid drops for spraying;
step B3: the fine liquid drops sprayed after being fully atomized by the atomization spraying device 3 are fully contacted with air sucked through the air inlet 1 by the exhaust fan 4 to capture virus and germ carriers such as droplets, aerosol and the like, and partial fine medicament droplets are discharged along with the air by the exhaust fan 4 to be breathed by a patient to enter a respiratory system for sterilization, inflammation diminishing and adjuvant therapy of related diseases;
step B4: the spray liquid which collects and absorbs the pollutants such as virus, germs and the like is pumped into an ultraviolet sterilizer 16 through a circulating pump 15 for sterilization and disinfection, and then enters a precision filter 17 for filtering and collecting solid substances for recycling, sterilization and anti-inflammation.
The air purification method for treating the peculiar smell comprises the following specific steps:
step C1: adding a certain amount of deodorant diluent into the purifying chamber 11 through the dosing port 2, closing the ultraviolet sterilizer 16, and opening the exhaust fan 4;
step C2: opening a normally open switching valve 18, closing a normally closed switching valve 9, starting a booster pump 7 and a circulating pump 15, enabling the deodorant diluent to enter a precision filter 17 through a channel of an ultraviolet sterilizer 16 for security filtration, and enabling the deodorant diluent to enter an atomization spraying device 3 through the boosting of the booster pump 7 for atomization to form fine liquid drops for spraying;
step C3: the fine liquid drops sprayed after being fully atomized by the atomization spraying device 3 are fully contacted with air sucked through the air inlet 1 by the exhaust fan 4 to capture and absorb pollutants such as dust, liquid drops and the like, and the air carrying a small amount of fine mist drops is demisted by the demister 13 and then is discharged by the exhaust fan 4;
step C4: the spray liquid which collects and absorbs pollutants such as dust, peculiar smell substances and the like is pumped into an ultraviolet sterilizer 16 by a circulating pump 15 for sterilization, and enters a precise filter 17 for filtering and trapping solid substances, then the solid substances are recycled to remove peculiar smell and purify indoor air.
The air purification method with heating, humidifying, cooling and dehumidifying comprises the following specific steps:
step D1: adding a certain amount of clean water into the purification chamber 11 through the dosing port 2, closing the ultraviolet sterilizer 16, and opening the exhaust fan 4;
step D2: the normally open switching valve 18 is closed, the normally closed switching valve 9 is opened, the normally closed switching valve 9 is connected with a cold and heat source pipeline, the booster pump 7 and the circulating pump 15 are started, so that clean water enters the precision filter 17 through the channel of the ultraviolet sterilizer 16 for security filtration, and enters the atomization spraying device 3 for atomization into fine liquid drops for spraying after being heated up or cooled down by the cold and heat source through the pressurization of the booster pump 7;
step D3: the fine liquid drops sprayed after being fully atomized by the atomization spraying device 3 are fully contacted with air sucked through the air inlet 1 by the exhaust fan 4 for heat exchange, the indoor air is heated, humidified or cooled and dehumidified, and the air carrying a small amount of fine liquid drops is demisted by the demister 13 and then is discharged to a specific space by the exhaust fan 4 and the exhaust port 5 which are adjusted in direction;
step D4: the clean water spray liquid is pumped by a circulating pump 15, enters a precise filter 17 through a channel of an ultraviolet sterilizer 14, is filtered and trapped by solid substances, is circularly heated, heated or cooled, atomized and sprayed, and is used for heating, humidifying, cooling, dehumidifying and purifying indoor specific spaces.
The above description is only for the purpose of illustrating preferred embodiments of the present invention and is not intended to limit the scope of the present invention, so that the method steps and equivalent variations using the contents of the present specification and drawings are within the scope of the present invention.

Claims (8)

1. A multi-functional air purification system which characterized in that: comprises a sterilization pressurization purification unit; the sterilization pressurization purification unit comprises a sterilization pressurization system for sterilizing, disinfecting and filtering the clean water or the medicament diluent and a purification system for atomizing, spraying and trapping harmful substances in the inhaled air; the sterilization pressurization system is connected with the purification system through a pipeline.
2. The multifunctional air purification system of claim 1, wherein: the sterilization pressurization system comprises a circulating pump (15), an ultraviolet sterilizer (16), a precision filter (17), a normally open switching valve (18), a normally closed switching valve (9) and a pressurization pump (7); the inlet of the circulating pump (15) is connected with a purifying chamber (11) of the purifying system through a pipeline, and the outlet of the circulating pump is connected with an ultraviolet sterilizer (16) through a pipeline; the outlet of the ultraviolet sterilizer (16) is connected with the inlet of the precision filter (17) through a pipeline; the outlet of the precision filter (17) is connected with the inlet of the normally open switching valve (18) through a pipeline; the outlet of the normally open switching valve (18) is connected with the inlet of the booster pump (7) through a pipeline; the two normally-closed switching valves (9) are respectively arranged on pipelines which are connected with pipelines at two ends of the normally-open switching valve (18) in parallel; the outlet of the booster pump (7) is connected with the atomization spraying device (3) of the purification system through a pipeline.
3. The multifunctional air purification system of claim 1, wherein: the purification system comprises an air inlet (1), a dosing port (2), a purification chamber (11), an atomization spraying device (3), a partition plate (12), an exhaust port (5), an exhaust fan (4), a demister (13) and a blow-down valve (14); the air inlet (1) is arranged at the upper part of the side surface of the purifying chamber (11); the medicine feeding port (2) is arranged at the upper part of one side of the purifying chamber (11); the partition plate (12) is arranged in the purifying chamber (11); the atomization spraying device (3) is arranged above two sides of a partition plate (12) in a purifying chamber (11); the exhaust port (5) is arranged at the upper part of the other side of the purifying chamber (11); the exhaust fan (4) is arranged below the exhaust port (5); the detachable demister (13) is arranged below the exhaust fan (4); the blowdown valve (14) is connected to the bottom plate in the clean room (11).
4. The multifunctional air purification system of claim 1, wherein: also includes an electrical and control unit; the electric and control unit comprises a storage battery (6), a control box (8) and a universal wheel (10) with a braking function; the storage battery (6), a circulating pump (15) of the sterilization pressurization system, the ultraviolet sterilizer (16), the booster pump (7) and the exhaust fan (4) of the purification system are respectively and electrically connected with the control box (8); the universal wheels (10) are arranged on a bottom plate below the purifying chamber (11).
5. A multifunctional air purification method is characterized in that: the multifunctional air purification system of any one of claims 1-4 for preventive air purification, comprising the steps of:
step A1: adding a certain amount of clean water into the purifying chamber (11) through the medicine adding port (2), and starting the exhaust fan (4);
step A2: opening a normally open switching valve (18) and an ultraviolet sterilizer (16), closing a normally closed switching valve (9), starting a booster pump (7) and a circulating pump (15), enabling clean water to enter the ultraviolet sterilizer (16) for sterilization and disinfection, enter a precision filter (17) for security filtration, and enter an atomization spraying device (3) through the boosting of the booster pump (7) for atomization into fine liquid drops for spraying;
step A3: the fine liquid drops sprayed after being fully atomized by the atomization spraying device (3) fully contact with air sucked through the air inlet (1) by the exhaust fan (4) to capture smoke dust, spray, aerosol and other harmful substances, and the air carrying a small amount of fine liquid drops is demisted by the demister (13) and then is discharged by the exhaust fan (4);
step A4: the spray liquid which collects and absorbs the pollutants enters an ultraviolet sterilizer (16) for disinfection and sterilization through a circulating pump (15), enters a precise filter (17) for filtering and intercepting solid matters, and then is circulated, atomized, sprayed and purified indoor air.
6. A multifunctional air purification method is characterized in that: the multifunctional air purification system of any one of claims 1-4 is used for air purification for adjuvant therapy, and comprises the following specific steps:
step B1: adding a certain amount of Chinese medicinal preparation solution into the purification chamber (11) through the medicine adding port (2), detaching the demister (13), and opening the exhaust fan (4);
step B2: opening a normally open switching valve (18) and an ultraviolet sterilizer (16), closing a normally closed switching valve (9), starting a booster pump (7) and a circulating pump (15), enabling the liquid medicine to enter the ultraviolet sterilizer (16) for sterilization and disinfection, enter a precision filter (17) for security filtration, and enter an atomization spraying device (3) through the boosting of the booster pump (7) for atomization into fine liquid drops for spraying;
step B3: the fine liquid drops sprayed after being fully atomized by the atomization spraying device (3) are fully contacted with air sucked through the air inlet (1) by the exhaust fan (4) to capture droplets and aerosol, and partial fine medicament droplets are discharged along with the air by the exhaust fan (4) and are supplied to a patient to breathe and enter a respiratory system;
step B4: the spray liquid which collects and absorbs the virus and germ carried matters is pumped into an ultraviolet sterilizer (16) by a circulating pump (15) for sterilization and disinfection, and then enters a precise filter (17) for filtering and intercepting solid matters for recycling.
7. A multifunctional air purification method is characterized in that: the multifunctional air purification system of any one of claims 1 to 4 is used for odor treatment and air purification, and comprises the following specific steps:
step C1: adding a certain amount of deodorant diluent into the purifying chamber (11) through the dosing port (2), closing the ultraviolet sterilizer (16), and opening the exhaust fan (4);
step C2: opening a normally open switching valve (18), closing a normally closed switching valve (9), starting a booster pump (7) and a circulating pump (15), enabling deodorant diluent to enter a precision filter (17) through a channel of an ultraviolet sterilizer (16) for security filtration, and enabling the deodorant diluent to enter an atomization spraying device (3) through the boosting of the booster pump (7) for atomization into fine liquid drops for spraying;
step C3: the fine liquid drops sprayed after being fully atomized by the atomizing spray device (3) are fully contacted with air sucked through the air inlet (1) by the exhaust fan (4) to capture and absorb dust, liquid drops and other pollutants, and the air carrying a small amount of fine mist drops is demisted by the demister (13) and then is discharged by the exhaust fan (4);
step C4: the spray liquid which collects and absorbs pollutants such as dust, peculiar smell substances and the like is pumped into an ultraviolet sterilizer (16) by a circulating pump (15) for sterilization and disinfection, and then enters a precise filter (17) for filtering and trapping solid substances for recycling.
8. A multifunctional air purification method is characterized in that: the multifunctional air purification system of any one of claims 1-4 is used for heating, humidifying, cooling, dehumidifying and air purifying, and comprises the following specific steps:
step D1: adding a certain amount of clean water into the purifying chamber (11) through the medicine adding port (2), closing the ultraviolet sterilizer (16), and opening the exhaust fan (4);
step D2: the normally open switching valve (18) is closed, the normally closed switching valve (9) is opened, a cold and heat source pipeline is connected through the normally closed switching valve (9), a booster pump (7) and a circulating pump (15) are started, so that clean water enters a precision filter (17) through a channel of an ultraviolet sterilizer (16) for security filtration, is pressurized by the booster pump (7) after being heated or cooled by the cold and heat source, enters an atomization spraying device (3) for atomization and spraying into fine liquid drops;
step D3: the fine liquid drops sprayed after being fully atomized by the atomization spraying device (3) are fully contacted with air sucked through the air inlet (1) through the exhaust fan (4) for heat exchange, the indoor air is heated, humidified or cooled and dehumidified, and the air carrying a small amount of fine liquid drops is demisted by the demister (13) and then is exhausted from the exhaust fan (4) through the exhaust port (5);
step D4: the clean water spray liquid is pumped by a circulating pump (15) and enters a precise filter (17) through a channel of an ultraviolet sterilizer (14) to filter and trap solid substances, and then is circularly heated, heated or cooled, atomized and sprayed, so that the indoor space is heated, humidified, dehumidified and purified.
CN202010087879.3A 2020-02-12 2020-02-12 Multifunctional air purification system and method Pending CN111256240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010087879.3A CN111256240A (en) 2020-02-12 2020-02-12 Multifunctional air purification system and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010087879.3A CN111256240A (en) 2020-02-12 2020-02-12 Multifunctional air purification system and method

Publications (1)

Publication Number Publication Date
CN111256240A true CN111256240A (en) 2020-06-09

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Country Link
CN (1) CN111256240A (en)

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