CN105202634B - A kind of air purifier - Google Patents

A kind of air purifier Download PDF

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Publication number
CN105202634B
CN105202634B CN201510655838.9A CN201510655838A CN105202634B CN 105202634 B CN105202634 B CN 105202634B CN 201510655838 A CN201510655838 A CN 201510655838A CN 105202634 B CN105202634 B CN 105202634B
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China
Prior art keywords
air
information
nitrogen
oxygen
humidity
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Active
Application number
CN201510655838.9A
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Chinese (zh)
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CN105202634A (en
Inventor
徐泽蛟
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.)
Cixi PA Electric Appliance Technology Co., Ltd.
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Cixi Pa Electric Appliance Technology Co Ltd
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Priority to CN201510655838.9A priority Critical patent/CN105202634B/en
Publication of CN105202634A publication Critical patent/CN105202634A/en
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Classifications

    • 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
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • 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
    • 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
    • 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
    • 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
    • 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
    • F24F8/108—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
    • F24F8/60—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by adding oxygen
    • 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
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants
    • F24F2110/76—Oxygen

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  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Signal Processing (AREA)
  • Air Conditioning Control Device (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Separation Of Gases By Adsorption (AREA)

Abstract

The invention proposes a kind of air purifiers, comprising: turbofan, electronic turbocharger, diaphragll type air separator and air humidifier further include central processing unit and electronics gas-sensing probe；Central processing unit presets indoor air temperature index, humidity index, oxygen index value and nitrogen index；Temperature information, humidity information, oxygen content information and nitrogen content information of electronics gas-sensing probe acquisition room air, temperature information, humidity information, oxygen content information and nitrogen content information are passed into central processing unit again, central processing unit compared with preset humidity index, humidity index, oxygen index value and nitrogen index, controls according to comparison result air humidifier and turbocharger the temperature information, humidity information, oxygen content information and nitrogen content information that receive.Air purifier of the invention can be realized the automatic control to indoor air temperature, humidity, oxygen content, nitrogen content, improve the comfort level of body.

Description

A kind of air purifier
Technical field
The present invention relates to household appliance technical field, in particular to a kind of air purifier.
Background technique
Conventional air cleaners generally all have the function of (PM2.5) dust and part pernicious gas that are collected by filtration in air Can, by the air of purification, have general healthcare function.But conventional air cleaners have a single function, this becomes sky One fatal short slab of gas purifier industrial market development.
Recent years, most air-conditioning products have installed the function of air cleaning additional for space of expanding market one after another, This undoubtedly further has compressed the survival and development space of air purifier industry, the market prospects of conventional air cleaners industry It allows of no optimist.
However, people also pursue living space comfortable and health with the development of economy with the raising of quality of life.It is many Well known, suitable space temperature and suitable air humidity can be improved the comfort level of body, the oxygen content in air mentions It is 3-5 percentage points high, the pest resistance of human body can be improved, is promoted blood circulation, makes energetic, delays body aging, favorably In health.
Therefore, how a kind of air purifier is provided, realizes pursuit of the people to living space comfort and health, mentions It is current urgent problem to be solved for temperature, humidity, oxygen content, nitrogen content control.
Summary of the invention
The present invention proposes a kind of air purifier, solves that air purifier function in the prior art is single, cannot achieve The problem of temperature, humidity, oxygen content, nitrogen content control.
The technical scheme of the present invention is realized as follows:
A kind of air purifier, comprising: turbofan, electronic turbocharger, diaphragll type air separator and air humidity adjusting Device further includes central processing unit and electronics gas-sensing probe；
Central processing unit presets indoor air temperature index, humidity index, oxygen index value and nitrogen index；
Electronics gas-sensing probe obtains the temperature information and humidity information of room air, then temperature information and humidity information are passed Central processing unit is passed, central processing unit refers to the temperature information and humidity information received with preset humidity index and humidity Number compares, and issues work and the instruction that stops working to air humidifier according to comparison result；
Electronics gas-sensing probe obtains the oxygen content information and nitrogen content information of room air, and by oxygen content information Pass to central processing unit with nitrogen content information, central processing unit by oxygen content information and nitrogen content information with it is preset Oxygen index value and nitrogen index compare, and when comparison result is variant, starts turbocharger, bring to turbofan Wind carry out secondary pressurized, provide air stream for diaphragll type air separator；
Diaphragll type air separator includes composite filtering film, and the molecular sieve as air separation uses, the stream of composite filtering film Through-hole diameter is less than nitrogen and is greater than oxygen；When the air stream Jing Guo electronic turbocharger blows to composite filtering film, oxygen molecule due to Diameter is less than the circulation bore dia of composite filtering film, and preferentially by composite filtering film, into oxygen collecting chamber, then pass through interior Oxygen discharge conection is conveyed to interior；Nitrogen molecular is greater than the circulation bore dia of composite filtering film due to molecular diameter, by compound mistake Filter membrane is obstructed in nitrogen collecting chamber, is transported to outdoor by nitrogen discharge conection.
Optionally, the air humidifier is ultrasonic water atomization type device.
Optionally, the front panel of air purifier further includes electronic data display screen, and central processing unit obtains room air After temperature information, humidity information, oxygen content information and nitrogen content information, it is aobvious to send electronic data display screen progress data to Show.
Optionally, air purifier of the invention further includes voice module, and central processing unit is by the Interior Space temperature of acquisition Degree information, humidity information, oxygen content information and nitrogen content information are converted to voice, carry out voice broadcast by Electrical microphone.
Optionally, air purifier of the invention further includes WLAN recipient, increases remote control in power control system and adds Carry power switch.
The beneficial effects of the present invention are:
(1) it can be realized the automatic control to indoor air temperature, humidity, oxygen content, nitrogen content；
(2) comfort level for improving body, meets pursuit of the people to comfort and health.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.
Fig. 1 is a kind of separate structure schematic diagram of air purifier of the present invention；
Fig. 2 is the diaphragll type air cyclone separator arrangement schematic diagram of air purifier of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, air purifier of the invention, comprising: main air blower shell 3, turbofan 4, electronic turbocharger 5, diaphragll type air separator 6 and air humidifier 8, further include central processing unit and electronics gas-sensing probe, and central processing unit is default Indoor air temperature index, humidity index, oxygen index value and nitrogen index.
Electronics gas-sensing probe obtains the temperature information and humidity information of room air, then temperature information and humidity information are passed Pass CPU, CPU to the temperature information and humidity information that receive compared with preset humidity index and humidity index, according to Comparison result issues work and the instruction that stops working to air humidifier, it is preferable that the air humidifier is ultrasonic-wave water-atomization Change device.
CPU of the invention is to the temperature and humidity information received compared with preset air humidity index and humidity index Compared with being not related to the improvement to existing program using existing comparison program.
The program that CPU controls air humidifier according to comparison result is existing control program, is this field Well-known technique is not related to the improvement to existing control program.
Content of oxygen in air information and nitrogen content information contain oxygen to CPU, CPU in electronics gas-sensing probe transfer chamber Amount information and nitrogen content information are compared with preset oxygen index value and nitrogen index, when comparison result is variant, i.e., Start turbocharger, secondary pressurized is carried out to the wind that turbofan is brought, qualified air stream is provided for air separator.
Diaphragll type air separator is after the air stream for receiving turbocharger conveying, and air-flow is in the oxygen by separator When nitrogen seperation film, since oxygen is different with the electronic polarity of nitrogen, polarization separation is distinguished by oxygen nitrogen seperation film, oxygen passes through separation The top gas outlet of device is conveyed to interior, and nitrogen then passes through the nitrogen gas delivery-line 7 of the lower exit port connection of separator, by nitrogen Pneumatic transmission goes out outdoor, and when oxygen in room air and nitrogen content information, which reach CPU, presets index, then electron turbine increases CPU Depressor issues the instruction for stopping working and not starting, and electronic turbocharger will be in and not start and stop state.Below with reference to Diaphragll type air separator of the invention is described in detail in attached drawing.
Nitrogen and oxygen in air, since its density is almost the same, so remaining balance mixing state, for a long time Since, compression is usually taken in air separation, dry dry, cryogenic liquefaction, and it is different with the liquefaction point of liquid oxygen according to liquid nitrogen, thus into The isolated mode of row, carries out oxygen processed and nitrogen processed, this mode can obtain the oxygen that purity is up to 99% or more, belong to vocational work With medical use oxygen.The present invention carries out oxygenation operation, does not need the oxygen of high-purity, it is only necessary to oxygen during air cleaning The air of content 25-40% carries out convection current mixing with the air in room, to achieve the purpose that oxygenation operation in room, Therefore, the present invention takes composite membrane air-separating technology, separates to the air after turbocharging, can be obtained and compare Satisfied oxygenation effect.
As shown in Fig. 2, having another characteristic according to the molecular diameter size of oxygen and nitrogen in air, membrane type of the invention is empty Gas separating device selection circulation aperture is less than nitrogen and the composite filtering film 64 greater than oxygen, the molecular sieve as air separation use, when When air stream by turbocharger 5 blows to composite filtering film 64, oxygen molecule is less than the stream of composite filtering film 64 due to diameter Through-hole diameter, and preferentially by composite filtering film, it is conveyed into oxygen collecting chamber 65, then by indoor oxygen discharge conection 66 Room air oxygenation effect is played in interior；Nitrogen molecular is greater than the circulation bore dia of composite filtering film 64 due to molecular diameter, is answered The barrier of filter membrane 64 is closed in nitrogen collecting chamber 62, outdoor is transported to by nitrogen discharge conection, is discharged into outside atmosphere.It adopts The oxygen-enriched air obtained with diaphragll type air separator, oxygen content are generally 25-40%, can be with by the operation of a period of time So that room air is improved oxygen content and provides beneficial effect to the physical and mental health of human body.
Preferably, as shown in Figure 1, the front panel 1 of air purifier of the invention further includes electronic data display screen 2, CPU After obtaining indoor air temperature information, humidity information, oxygen content information and nitrogen content information, the electronics of clarifier is sent to Data display screen displays data.
Preferably, air purifier of the invention further includes voice module, CPU by the indoor air temperature information of acquisition, Humidity information, oxygen content information and nitrogen content information are converted to voice, carry out voice broadcast by Electrical microphone.
Preferably, air purifier of the invention further includes WLAN recipient, increases remote control in power control system and adds Power switch is carried, realizes the long-range control of air purifier.
Air purifier of the invention can be realized the automatic control to indoor air temperature, humidity, oxygen content, nitrogen content System, improves the comfort level of body.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (5)

1. a kind of air purifier characterized by comprising turbofan, electronic turbocharger, diaphragll type air separator and Air humidifier further includes central processing unit and electronics gas-sensing probe；
Central processing unit presets indoor air temperature index, humidity index, oxygen index value and nitrogen index；
Electronics gas-sensing probe obtains the temperature information and humidity information of room air, then temperature information and humidity information are passed to Central processing unit, central processing unit is to the temperature information and humidity information received and preset humidity index and humidity index phase Compare, work and the instruction that stops working are issued to air humidifier according to comparison result；
Electronics gas-sensing probe obtains the oxygen content information and nitrogen content information of room air, and by oxygen content information and nitrogen Gas content information passes to central processing unit, and central processing unit is by oxygen content information and nitrogen content information and preset oxygen Index and nitrogen index compare, and when comparison result is variant, start turbocharger, the wind brought to turbofan Secondary pressurized is carried out, provides air stream for diaphragll type air separator；
Diaphragll type air separator includes composite filtering film, and the molecular sieve as air separation uses, the recirculation hole of composite filtering film Diameter is less than nitrogen and is greater than oxygen；When the air stream Jing Guo electronic turbocharger blows to composite filtering film, oxygen molecule diameter is less than The circulation bore dia of composite filtering film and preferentially by composite filtering film, into oxygen collecting chamber, then pass through indoor oxygen output Adapter tube is conveyed to interior；Nitrogen molecular molecular diameter is greater than the circulation bore dia of composite filtering film and is obstructed by composite filtering film in nitrogen Gas collecting chamber is transported to outdoor by nitrogen discharge conection.
2. air purifier as described in claim 1, which is characterized in that the air humidifier is ultrasonic water atomization type device.
3. air purifier as described in claim 1, which is characterized in that the front panel of air purifier further includes electronic data Display screen, after central processing unit obtains indoor air temperature information, humidity information, oxygen content information and nitrogen content information, Electronic data display screen is sent to display data.
4. air purifier as described in claim 1, which is characterized in that further include voice module, central processing unit will obtain Indoor air temperature information, humidity information, oxygen content information and nitrogen content information be converted to voice, by Electrical microphone into Row voice broadcast.
5. air purifier as described in claim 1, which is characterized in that further include WLAN recipient, in power control system Middle increase is remote to control loading power switch.
CN201510655838.9A 2015-10-12 2015-10-12 A kind of air purifier Active CN105202634B (en)

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CN105202634B true CN105202634B (en) 2019-03-08

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108613334A (en) * 2018-07-06 2018-10-02 厦门百美空调有限公司 A kind of air-conditioning system and its method of operation of the strong permanent clean permanent taste of constant temperature and humidity perseverance oxygen perseverance
CN110078032A (en) * 2019-05-23 2019-08-02 昆山伊普乐净化科技有限公司 Formula nitrogen separating equipment for purification can be filtered with magnetic film
CN112577110A (en) * 2020-12-11 2021-03-30 袁德付 Novel multifunctional air conditioner

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Publication number Priority date Publication date Assignee Title
CN1584425A (en) * 2004-05-31 2005-02-23 北京科技大学 Air-quality controlling system of central air-conditioner
CN103712289A (en) * 2014-01-13 2014-04-09 张清杰 Portable air purifier
CN103939996A (en) * 2014-04-28 2014-07-23 四川励精科技有限公司 System and method capable of removing dust and bacteria in air and providing oxygen-enriched fresh air
CN104165423A (en) * 2014-06-24 2014-11-26 南京嘉涛科技有限公司 Oxygen enrichment and air purification combined device
CN205065931U (en) * 2015-10-12 2016-03-02 上海慈霸环保科技有限公司 Novel air purifier

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JPH0838843A (en) * 1994-08-01 1996-02-13 Mitsubishi Heavy Ind Ltd Air reproducing apparatus

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Publication number Priority date Publication date Assignee Title
CN1584425A (en) * 2004-05-31 2005-02-23 北京科技大学 Air-quality controlling system of central air-conditioner
CN103712289A (en) * 2014-01-13 2014-04-09 张清杰 Portable air purifier
CN103939996A (en) * 2014-04-28 2014-07-23 四川励精科技有限公司 System and method capable of removing dust and bacteria in air and providing oxygen-enriched fresh air
CN104165423A (en) * 2014-06-24 2014-11-26 南京嘉涛科技有限公司 Oxygen enrichment and air purification combined device
CN205065931U (en) * 2015-10-12 2016-03-02 上海慈霸环保科技有限公司 Novel air purifier

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