CN105423443A - Multifunctional air purifier - Google Patents

Multifunctional air purifier Download PDF

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Publication number
CN105423443A
CN105423443A CN201510990836.5A CN201510990836A CN105423443A CN 105423443 A CN105423443 A CN 105423443A CN 201510990836 A CN201510990836 A CN 201510990836A CN 105423443 A CN105423443 A CN 105423443A
Authority
CN
China
Prior art keywords
air
control valve
air purifier
gas collection
controller
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.)
Pending
Application number
CN201510990836.5A
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Chinese (zh)
Inventor
禹胜林
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.)
Wuxi Nuist Weather Sensor Network Technology Co Ltd
Original Assignee
Wuxi Nuist Weather Sensor Network Technology 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 Wuxi Nuist Weather Sensor Network Technology Co Ltd filed Critical Wuxi Nuist Weather Sensor Network Technology Co Ltd
Priority to CN201510990836.5A priority Critical patent/CN105423443A/en
Publication of CN105423443A publication Critical patent/CN105423443A/en
Pending 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
    • 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
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/89Arrangement or mounting of control or safety devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties
    • 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
    • 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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The invention relates to a multifunctional air purifier. The multifunctional air purifier comprises an air sucking cover and a gas collecting chamber; the air sucking cover is connected with the gas collecting chamber through a connecting pipe; an air quality sensor, a central processor and a controller are arranged in the gas collecting chamber; a display screen is arranged at the upper end of the gas collecting chamber; the outer side of the gas collecting chamber is connected with an air outlet pipe and an air inlet pipe; a first control valve is arranged on the air outlet pipe; a second control valve is arranged on the air inlet pipe; the air quality sensor is connected with the central processor; the central processor is respectively connected with the display screen and the controller; the controller is respectively connected with the first control valve and the second control valve; the outer end of the air inlet pipe is connected with a purifying cavity; a filter layer, a formaldehyde decomposition layer and a photocatalyst plate are arranged in the purifying cavity from bottom to top; an ultraviolet lamp is arranged between the photocatalyst plate and the formaldehyde decomposition layer; and the upper end of the purifying cavity is connected with an exhaust pipe. The multifunctional air purifier can monitor air in real time, and improves the air purifying effect.

Description

Multifunctional air purifier
Technical field
The present invention relates to a kind of multifunctional air purifier, belong to technical field of air purification.
Background technology
Air purifier is also known as " air cleaner ", air cleaner, clarifier, refer to and can adsorb, decompose or transform various air pollutants (generally comprising the finishing pollution of PM2.5, dust, pollen, peculiar smell, formaldehyde and so on, bacterium, anaphylactogen etc.), the product of effective raising air cleanliness, is mainly divided into family expenses, commercialization, industry, building.
Air purifier market keeps good growth momentum, 2010-2012, air purifier retail sales on year-on-year basis amount of increase all more than 11%, and amount of increase cumulative year after year, the amplitude that increases by a year-on-year basis increases to 14.7% by 11.4%; Amount of increase is more than 23% on year-on-year basis for air purifier retail sales, and amount of increase reduces year by year, is down to 23.5% by 27.6%.Retail sales amount of increase is caused by the decline due to product average price lower than the amount of increase of retail sales.When air purifier market sales volume increases year by year, market competition is also further fierce, and the high profit epoch may will terminate.
Along with social economy's persistent levels advances, the demand of people to quality of life improves day by day, more and more pays close attention to the living environment residing for self.Recent years, the air pollution episode constantly occurred has promoted the public greatly to the demand of air purifier and understanding, and the sales volume of air purifier and sales volume also a road are high.
The sales volume rapid development of air purifier, annual average rate of increase reaches 25%.
Air purifier popularity rate in western developed country is higher, air purifier is such as: the popularity rate of American family is 27%, annual sales volume more than 2,000 ten thousand, other country, as: Canada, Italy, Japan and other countries are in public places, the popularity rate of family room etc. is all more than 20%.And the popularity rate that China improves room air pollution equipment is less than 0.1%, therefore, in China, the wide market of air purifier.
There are multiple different technology and medium in air purifier, enable it provide air that is clean and safety to user.Conventional air purifying process has: adsorption technology, negative (just) ion technology, catalysis technique, photocatalyst technology, superstructure light mineralising technology, HEPA high efficiency filter technology, electrostatic precipitation technology etc.; Material technology mainly contains: the efficient material of photocatalyst, active carbon, synthetic fibers, HEAP, anion generator etc.Existing air purifier is adopted as compound more, namely have employed multiple purification techniques and material medium simultaneously.
Air purifier at home, medical treatment, industrial circle all have application, the field main product that is market with the Household Air Purifier of unit class at home.Topmost function removes the particle in air, comprises anaphylactogen, indoor PM2.5 etc., can also solve volatile organic matter air pollution problems inherent in the indoor because finishing or other reasons cause, the underground space, car simultaneously.Because the release of the space Air Contamination thing of relative closure has persistence and probabilistic feature, therefore using air purifier to purify the air of a room is one of internationally recognized method improving IAQ.
The profile of air purifier forms mainly casing, fillter section, Duct design, motor, power supply, LCDs etc.What determine the life-span is motor, and what determine purification efficiency is fillter section, determines whether be quietly Duct design, casing, fillter section, motor.
Air purifier is primarily of motor, fan, airstrainer, intelligent monitor system composition, and the machine of part model is furnished with the water tank of humidification function or auxiliary purification device, as anion generator, high-tension circuit etc.Airstrainer is core component wherein.What in fact other purifier played is only miscellaneous function, so the quality of airstrainer is directly impact is the most critical factor of air purifier effect.
Air purifier operation principle is: the motor in machine and fan make circulating internal air, the air polluted is by removing various pollutant or absorption after the airstrainer in machine, the air purifier of certain model also can install anion generator (high pressure during work in anion generator produces negative direct current high voltage) additional at air outlet, air is constantly ionized, produce a large amount of anion, sent by gentle breeze fan, form anion air-flow, the object reach clean, purifying air.
The operation principle of air purifier, is mainly divided into three kinds: passive type, active, main passive hybrid.
Remove technology according to air purifier for particulate in air, mainly contain mechanical filter net type, electrostatic electret filter net type, high-voltage electrostatic dust-collecting, anion and plasma method etc.
Chinese utility model patent description CN202660655U is so a kind of air purifier openly, comprise casing, described cabinet supports air inlet and exhaust outlet, air flow channel is connected with between described air inlet and exhaust outlet, be provided with air pump, adsorbed film, filter membrane and sterilizing unit successively in described air flow channel, the aperture of described filter membrane is less than 2.5 microns.But this air purifier clean-up effect is not fine, does not have air monitering function.
Chinese utility model patent description CN204073732U is openly so a kind of air cleaning unit, described air cleaning unit comprises: housing, and the safety net of assembling in housing, suction fan, multi-connection water mist generation device, water smoke block screen cloth, return flume, water circulating pump, and are linked and packed in air outlet, water inlet pipe, return pipe, the indoor water storage case of hull outside with housing.Described purifier housing is metal or other hard casing of hollow; Described safety net, suction fan are assemblied in air inlet place in purifier housing; Described multi-connection water mist generation device, water smoke block screen cloth, return flume, water circulating pump are assemblied in purifier housing; Described air outlet, water inlet pipe, return pipe, indoor water storage case, to be connected with purifier housing.But this side's air cleaning unit clean-up effect is not fine, does not have air monitering function.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of multifunctional air purifier, and this multifunctional air purifier can be monitored constantly to air, and improves the clean-up effect of air.
In order to solve the problems of the technologies described above, multifunctional air purifier of the present invention comprises air-suction cover, gas collection chamber, air-suction cover is connected with gas collection chamber by tube connector, gas collection indoor are provided with air mass sensor, central processing unit, controller, gas collection chamber upper end is provided with display screen, gas collection outside connects escape pipe, air inlet pipe, escape pipe is provided with the first control valve, air inlet pipe is provided with the second control valve, described air mass sensor is connected with central processing unit, central processing unit respectively with display screen, controller connects, controller respectively with the first control valve, second control valve connects, described air inlet pipe outer end connects purification chamber, filter course is provided with successively from the bottom to top in purification chamber, Formaldehyde decomposition layer, photochemical catalyst plate, uviol lamp is provided with between described photochemical catalyst plate and Formaldehyde decomposition layer, purification chamber upper end connects blast pipe.
Described display screen is LED display.
Described first control valve, the second control valve are magnetic valve.
Described filter course is activated carbon filter layer.
Described purification chamber is made up of stainless steel material.
Adopt this multifunctional air purifier, have the following advantages:
1, because gas collection indoor are provided with air mass sensor, air mass sensor is connected with central processing unit, and central processing unit is connected with display screen, can monitor like this to air, and shows on a display screen constantly; 2, central processing unit is connected with controller, and controller is connected with the first control valve, the second control valve respectively, and the air quality of monitoring is like this analyzed by central processing unit, then controls to discharge the need of after purification by controller again; 3, filter course, Formaldehyde decomposition layer, photochemical catalyst plate is connected owing to being provided with from the bottom to top in purification chamber, uviol lamp is provided with between photochemical catalyst plate and Formaldehyde decomposition layer, like this can fine dusts in filtered air and the pernicious gas that absorbs in air, improve clean-up effect.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of multifunctional air purifier of the present invention.
Wherein have: 1. air-suction cover; 2. tube connector; 3. gas collection chamber; 4. air mass sensor; 5. central processing unit; 6. controller; 7. display screen; 8. escape pipe; 9. the first control valve; 10. air inlet pipe; 11. second control valves; 12. purification chambers; 12.1. filter course; 12.2. Formaldehyde decomposition layer; 12.3. uviol lamp; 12.4. photochemical catalyst plate; 13. blast pipes.
Detailed description of the invention
Multifunctional air purifier shown in Fig. 1, comprise air-suction cover 1, gas collection chamber 3, air-suction cover 1 is connected with gas collection chamber 3 by tube connector 2, air mass sensor 4 is provided with in gas collection chamber 3, central processing unit 5, controller 6, gas collection chamber 3 upper end is provided with display screen 7, escape pipe 8 is connected outside gas collection chamber 3, air inlet pipe 10, escape pipe 8 is provided with the first control valve 9, air inlet pipe 10 is provided with the second control valve 11, described air mass sensor 4 is connected with central processing unit 5, central processing unit 5 respectively with display screen 7, controller 6 connects, controller 6 respectively with the first control valve 9, second control valve 11 connects, described air inlet pipe 10 outer end connects purification chamber 12, filter course 12.1 is provided with successively from the bottom to top in purification chamber 12, Formaldehyde decomposition layer 12.2, photochemical catalyst plate 12.4, uviol lamp 12.3 is provided with between described photochemical catalyst plate 12.4 and Formaldehyde decomposition layer 12.2, purification chamber 12 upper end connects blast pipe 13.
Described display screen 7 is LED display.
Described first control valve 9, second control valve 11 is magnetic valve.
Described filter course 12.1 is activated carbon filter layer.
Described purification chamber 12 is made up of stainless steel material.
Air is drawn onto in gas collection chamber 3 by tube connector 2 by air-suction cover 1, air mass sensor 4 senses the air gathered, then signal is passed to centre device 5 and carry out data analysis, centre device 5 one aspect is passed to display screen 7 the data after process and is shown, and on the other hand data is passed to controller 6.When the air quality of monitoring meets standard, control the first control valve 9 by controller 6 and open, the second control valve 11 is closed, and air is discharged by escape pipe 8; When the air quality of monitoring does not meet standard, control the first control valve 9 by controller 6 and close, the second control valve 11 is opened, and air is entered in purification chamber 12 by air inlet pipe 10 and carries out purified treatment, discharges eventually through blast pipe 13.
The technical characteristic described in detail is not had to be prior art in the application.Above-described embodiment is the principle of illustrative the application and effect thereof only, but not for limiting the application.Any person skilled in the art scholar all under the spirit and category of the application, can modify above-described embodiment or changes.Therefore, have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the application discloses, must be contained by the claim of the application.

Claims (5)

1. a multifunctional air purifier, it is characterized in that: comprise air-suction cover, gas collection chamber, air-suction cover is connected with gas collection chamber by tube connector, gas collection indoor are provided with air mass sensor, central processing unit, controller, gas collection chamber upper end is provided with display screen, gas collection outside connects escape pipe, air inlet pipe, escape pipe is provided with the first control valve, air inlet pipe is provided with the second control valve, described air mass sensor is connected with central processing unit, central processing unit respectively with display screen, controller connects, controller respectively with the first control valve, second control valve connects, described air inlet pipe outer end connects purification chamber, filter course is provided with successively from the bottom to top in purification chamber, Formaldehyde decomposition layer, photochemical catalyst plate, uviol lamp is provided with between described photochemical catalyst plate and Formaldehyde decomposition layer, purification chamber upper end connects blast pipe.
2. according to multifunctional air purifier according to claim 1, it is characterized in that: described display screen is LED display.
3. according to multifunctional air purifier according to claim 1, it is characterized in that: described first control valve, the second control valve are magnetic valve.
4. according to multifunctional air purifier according to claim 1, it is characterized in that: described filter course is activated carbon filter layer.
5. according to multifunctional air purifier according to claim 1, it is characterized in that: described purification chamber is made up of stainless steel material.
CN201510990836.5A 2015-12-24 2015-12-24 Multifunctional air purifier Pending CN105423443A (en)

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CN201510990836.5A CN105423443A (en) 2015-12-24 2015-12-24 Multifunctional air purifier

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Application Number Priority Date Filing Date Title
CN201510990836.5A CN105423443A (en) 2015-12-24 2015-12-24 Multifunctional air purifier

Publications (1)

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CN105423443A true CN105423443A (en) 2016-03-23

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106839153A (en) * 2017-03-22 2017-06-13 贵州大学 A kind of multifunctional air purifier
CN107497289A (en) * 2017-05-11 2017-12-22 惠安爱馨机电设备科技有限公司 A kind of IAQ detection controlling device and its method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110100221A1 (en) * 2009-11-02 2011-05-05 Fu-Chi Wu Air purifier
CN201917039U (en) * 2011-04-25 2011-08-03 格力电器(合肥)有限公司 Automatic air purifying air conditioner
CN204141733U (en) * 2014-07-10 2015-02-04 徐州净嘉环保科技有限公司 A kind of gas cleaning air draught air-supply all-in-one
CN204665500U (en) * 2015-05-28 2015-09-23 田清涛 Multifunctional air treating apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110100221A1 (en) * 2009-11-02 2011-05-05 Fu-Chi Wu Air purifier
CN201917039U (en) * 2011-04-25 2011-08-03 格力电器(合肥)有限公司 Automatic air purifying air conditioner
CN204141733U (en) * 2014-07-10 2015-02-04 徐州净嘉环保科技有限公司 A kind of gas cleaning air draught air-supply all-in-one
CN204665500U (en) * 2015-05-28 2015-09-23 田清涛 Multifunctional air treating apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106839153A (en) * 2017-03-22 2017-06-13 贵州大学 A kind of multifunctional air purifier
CN107497289A (en) * 2017-05-11 2017-12-22 惠安爱馨机电设备科技有限公司 A kind of IAQ detection controlling device and its method

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Application publication date: 20160323

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