CN104848431A - Air purifier - Google Patents

Air purifier Download PDF

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Publication number
CN104848431A
CN104848431A CN201510270300.6A CN201510270300A CN104848431A CN 104848431 A CN104848431 A CN 104848431A CN 201510270300 A CN201510270300 A CN 201510270300A CN 104848431 A CN104848431 A CN 104848431A
Authority
CN
China
Prior art keywords
air
cabinet
wind
purifier
layered filtering
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201510270300.6A
Other languages
Chinese (zh)
Inventor
不公告发明人
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.)
Shure Environmental Technology (hefei) Co Ltd
Original Assignee
Shure Environmental Technology (hefei) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shure Environmental Technology (hefei) Co Ltd filed Critical Shure Environmental Technology (hefei) Co Ltd
Priority to CN201510270300.6A priority Critical patent/CN104848431A/en
Publication of CN104848431A publication Critical patent/CN104848431A/en
Withdrawn legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007Indoor units, e.g. fan coil units
    • F24F1/0071Indoor units, e.g. fan coil units with means for purifying supplied air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-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
    • F24F3/12Air-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
    • F24F3/16Air-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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, 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
    • F24F8/15Treatment, 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
    • F24F8/158Treatment, 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, 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
    • F24F8/15Treatment, 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
    • F24F8/167Treatment, 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22Treatment, 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/30Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation

Abstract

The invention discloses an air purifier. The air purifier is characterized in that a cabinet structure is adopted, the bottom of a cabinet body is provided with an air inlet, the top of the cabinet body is provided with an air outlet, the back of the air inlet is provided with a first multilayer filter element, the back of the first multilayer filter element is provided with a second multilayer filter element, the back of the second multilayer filter element is provided with a fan, air from the fan is guided from bottom to top towards the air outlet, forming an air passage, an ultraviolet lamp is disposed in the air passage in the vertical direction, the back of the ultraviolet lamp is provided with a negative ion generator, the upper portion of the air passage is provided with an absorbent activated carbon layer, a lower photocatalyst layer, an upper photocatalyst layer and a re-activated carbon layer disposed in order from top to bottom in the air direction; the air outlet is located above the re-activated carbon. The air purifier has the comprehensive functions of energy saving, environment protection, purification and sterilization and is especially suitable for office and home.

Description

A kind of air purifier
Technical field
The present invention is a kind of air cleaning unit, is more particularly a kind of air purifier.
Background technology
Along with the development of World Economics, the pollutant kind that industrialized process brings to atmospheric environment and quantity constantly increase, and industrial waste gas, life fire coal, vehicle exhaust etc. are all the main causes polluted.
Most countries and city have started comprehensively to carry out Detection of Air Quality report, as API, PM etc. all.Especially, the PM value that nearest national each big city is announced, all more than 2.0, has even exceeded 2.5, and this life that directly will threaten we individual is with healthy.
As the indoor environment that people live, also do not escape the impact by atmospheric air ambient quality, be more subject to the direct impact of indoor specific environment, its pollution condition is also more and more not obvious, allows of no optimist.
Room air pollution mainly causes room air harmful substance to exceed standard due to a variety of causes, thus affects human health status, and along with the aggravation of pollution level, human body produces inferior health.Furniture problem, architectural problems, decorations problem have become three large subject matters of indoor environmental pollution.Because pollution of indoor environment is a very complicated problem, comprise material, technique, consumer place environment and the mistaken ideas in the middle of using, all can cause indoor environmental pollution.As dust granules thing, adsorbable microorganism, formaldehyde, benzene, TVOC etc.
For the purification of air of indoor, can primitively by improving IAQ with the wind that changes of outdoor air, but due to the air pollution problems inherent of above-mentioned each side, with the changing wind and effectively can not improve IAQ of outdoor air, be badly in need of effectively, new-type method purifies the air of a room, so just facilitated the generation of indoor air cleaner.Indoor air cleaner provides the solution of indoor air environment pollution to people, air heavier for indoor pollution degree is obtained relatively pure pollution-free harmless gas by purification, people are lived in safety, healthy, comfortable environment.
Indoor air cleaner product of the prior art mainly comprises mechanical filter formula and adsorption cleaning device, electrostatic purifier, negative ion type and ultraviolet line style air purifier, wherein:
Mechanical filter formula and absorption type air purifier are pressurizeed by blower ventilating, air is successively through filtering material, mainly purify particulate contaminants, clean-up effect determines according to the filtering material of design and character, limitation is very large, can not thorough filtering noxious chemical substance, not there is the effect of sterilization.
Electrostatic air cleaner is that one makes pollutants in air charged by electrostatic, has then adsorbed the dirt in air of charged particle with dust collect plant trapping, has reached the object that purifies air.But this clarifier not only cost and operating cost is higher also can cause secondary pollution.
Negative ion type and ultraviolet line style air purifier are the most also at present most popular, the anion utilizing self to produce and ultraviolet can purify air, sterilization, taste removal etc.Anion can improve PFT, enhance metabolism, strengthen resistance against diseases, improving water flood, kill virus and bacterium, fresh air, and smoke abatement and dust control etc., also there is the effect of chemical aspect its purification operation principle existing physics aspect, and it is because side effect is less, bactericidal effect obviously and is extensively admitted.But this type of air purifier pattern existing is single on market.
Summary of the invention
The present invention is the weak point for avoiding existing for above-mentioned prior art, provides a kind of reliable and practical indoor cabinet type air purifier, to obtaining energy-saving and environmental protection, can purify, can the resultant effect of sterilization.
The present invention is that technical solution problem adopts following technical scheme:
The design feature of a kind of air purifier of the present invention is: adopt cabinet type structure, air port is set in the below of cabinet, air port is set out above cabinet, at the back of described air intake vent, the first multi-layered filtering element is set, at the back of described first multi-layered filtering element, the second multi-layered filtering element is set, at the back of described second multi-layered filtering element, blower fan is set, the air-out of described blower fan is guided air outlet from lower to upper into and is formed air channel, in described air channel, longitudinally ultraviolet light is set, anion generator is established at the back of described ultraviolet light, on the top in described air channel, absorption type active carbon layer is set gradually along wind direction from bottom to top, lower floor's photocatalyst layer, upper strata photocatalyst layer and the formula of resurrection active carbon layer, air outlet is positioned at the top of described resurrection formula active carbon.
The design feature of a kind of air purifier of the present invention is also: on described air outlet, arrange pendulum wind mechanism, and described pendulum wind mechanism is horizontal pendulum wind mechanism and vertically put wind mechanism by the first stepper motor and the second driving stepper motor respectively.
Compared with prior art, beneficial effect of the present invention is embodied in:
1, air intake vent place of the present invention arranges twice multi-layered filtering element, can effectively filtration of particulate matters and the pollutant such as fiber, hair;
2, arranging ultraviolet light and anion generator in air channel of the present invention can effectively sterilization, obtains the fresh air being rich in anion;
The filter courses such as the compound active charcoal 3, in the present invention and photocatalyst can obtain further clean-up effect, have effect degraded and sterilization decomposition for pollutants such as formaldehyde, benzene,toluene,xylene, ammonia, TVOC;
4, the present invention arranges the cabinet type structure scale of construction greatly, can produce enough internal circulating loads with satisfied indoor needs, especially be applicable to the occasions such as office, house.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is panel schematic diagram of the present invention;
Number in the figure: 1 first multi-layered filtering element; 2 second multi-layered filtering elements; 3 blower fans; 4 control circuits; 5 absorption type active carbon layers; 6 lower floor's photocatalyst layers; 7 upper strata photocatalyst layers; 8 bring back to life formula active carbon layer; 9 anion generators; 10 ultraviolet lights; 11 sensors; 12 displays; 13 buttons; 14 first stepper motors; 15 second stepper motors; 16 pendulum wind mechanism.
Detailed description of the invention
See Fig. 1, Fig. 2, in the present embodiment, a kind of air purifier adopts cabinet type structure, air port 18 is set in the below of cabinet, air port 17 is set out above cabinet, first multi-layered filtering element 1 is set at the back of air intake vent, at the back of the first multi-layered filtering element 1, the second multi-layered filtering element 2 is set, at the back of the second multi-layered filtering element 2, blower fan 3 is set, the air-out of blower fan 3 is guided air outlet from lower to upper into and is formed air channel, in air channel, ultraviolet light 10 is longitudinally set, anion generator 9 is established at the back of ultraviolet light, on the top in air channel, absorption type active carbon layer 5 is set gradually along wind direction from bottom to top, lower floor's photocatalyst layer 6, upper strata photocatalyst layer 7 and the formula of resurrection active carbon layer 8, air outlet 17 is positioned at the top of resurrection formula active carbon 8.
In the present embodiment, employing is as the air-out of indoor apparatus of air conditioner and external form, on air outlet, namely arrange pendulum wind mechanism 16, and it is laterally put wind mechanism and vertically put wind mechanism that pendulum wind mechanism 16 is driven by the first stepper motor 14 and the second stepper motor 15 respectively; Control circuit 4 is placed in cabinet, and the front panel of cabinet arranges display screen 12 and button 13.
In concrete enforcement, the first multi-layered filtering element and the second multi-layered filtering element adopt screen pack containing HEAP can the germ of filter diameter more than 0.3 micron and particle, comprise pollen, smog, animal scurf, mould, dust etc.; Activated charcoal strainer can remove the harmful substance such as foreign matter and formaldehyde adsorption, benzene and ammonia effectively, plays sterilization and prevents growing of microorganism; Air after first bactericidal purifying must carry out bactericidal purifying through UV-irradiation region and anionic sterilization purifier from bottom to top, and obtain containing enriching anion and fresh air, the freshness placing oneself in the midst of fully stocked wood or waterfall limit to people is subject to; Eventually pass active carbon, photocatalyst etc. to be further purified and sterilization, the pollutants such as PARA FORMALDEHYDE PRILLS(91,95), benzene,toluene,xylene, ammonia, TVOC are degraded and sterilize decomposition effectively, and pure ozone is discharged by air outlet.
In concrete enforcement, the control circuit 4 controlled by button 13 can adopt AVR single chip model to be the chip of Atmega128, AVR single chip is the RISC(Reduced Instruction Set Computer of the built-in Flash of enhancement mode released by American ATMEL) 8-bit High-Speed Microcontroller, using AVR single chip as the acp chip of control system, CMOS technology and RISC framework can be adopted simultaneously, realize high speed μ A level, low-power consumption and sleep mode, have up to 1MIPS/MHz high-speed cruising disposal ability, single-chip microcomputer is with the keying of its I/O port controlling anion generator and uviol lamp, display 12 adopts VFD fluorescence display, shows bright and glittering, vision perfect display effect comparatively strong to a kind of affinity of people, blower fan 3 is YDK-50-8 monopole asynchronous motor, and service life is long, air quantity is large, noise is low, sensor adopts Sharp GP2Y1010AU0F model high efficiency dust sensor, it utilizes optical principle to avoid the problem of air mass sensor temperature influence, the detectivity of dust in air and particle is enhanced, the accuracy of data acquisition and analog quantity can be improve.

Claims (2)

1. an air purifier, it is characterized in that adopting cabinet type structure, air port (18) is set in the below of cabinet, air port (17) is set out above cabinet, first multi-layered filtering element (1) is set at the back of described air intake vent, at the back of described first multi-layered filtering element (1), the second multi-layered filtering element (2) is set, at the back of described second multi-layered filtering element (2), blower fan (3) is set, the air-out of described blower fan (3) is guided air outlet from lower to upper into and is formed air channel, ultraviolet light (10) is longitudinally set in described air channel, anion generator (9) is established at the back of described ultraviolet light, on the top in described air channel, absorption type active carbon layer (5) is set gradually along wind direction from bottom to top, lower floor's photocatalyst layer (6), upper strata photocatalyst layer (7) and resurrection formula active carbon layer (8), air outlet (17) is positioned at the top of described resurrection formula active carbon (8).
2. a kind of air purifier according to claim 1, it is characterized in that: on described air outlet, arrange pendulum wind mechanism (16), described pendulum wind mechanism (16) is driven as laterally putting wind mechanism and vertically putting wind mechanism by the first stepper motor (14) and the second stepper motor (15) respectively.
CN201510270300.6A 2015-05-26 2015-05-26 Air purifier Withdrawn CN104848431A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510270300.6A CN104848431A (en) 2015-05-26 2015-05-26 Air purifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510270300.6A CN104848431A (en) 2015-05-26 2015-05-26 Air purifier

Publications (1)

Publication Number Publication Date
CN104848431A true CN104848431A (en) 2015-08-19

Family

ID=53848276

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510270300.6A Withdrawn CN104848431A (en) 2015-05-26 2015-05-26 Air purifier

Country Status (1)

Country Link
CN (1) CN104848431A (en)

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Application publication date: 20150819