CN105465959A - Air purifier with air monitoring function - Google Patents

Air purifier with air monitoring function Download PDF

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Publication number
CN105465959A
CN105465959A CN201510988787.1A CN201510988787A CN105465959A CN 105465959 A CN105465959 A CN 105465959A CN 201510988787 A CN201510988787 A CN 201510988787A CN 105465959 A CN105465959 A CN 105465959A
Authority
CN
China
Prior art keywords
air
control valve
air purifier
controller
purifier
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
CN201510988787.1A
Other languages
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 CN201510988787.1A priority Critical patent/CN105465959A/en
Publication of CN105465959A publication Critical patent/CN105465959A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/76—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by means responsive to temperature, e.g. bimetal springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22—Treatment, 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/50—Air quality properties
    • F24F2110/64—Airborne particle content
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The invention relates to an air purifier with an air monitoring function. The air purifier comprises a suction hood and a gas collecting chamber, wherein the suction hood is connected to the gas collecting chamber by virtue of a connecting tube; an air quality sensor, a central processor and a controller are arranged in the gas collecting chamber; the upper end of the gas collecting chamber is provided with a display screen; the outer side of the gas collecting chamber is connected to a gas outlet tube and a gas inlet tube; a first control valve is arranged on the gas outlet tube; a second control valve is arranged on the gas inlet tube; the air quality sensor is connected to the central processor; the central processor is respectively connected to the display screen and the controller; the controller is respectively connected to the first control valve and the second control valve; the outer end of the gas inlet tube is connected with a purifying cavity; a filter layer, a citric acid cotton cloth layer and a saline water cotton cloth layer are sequentially connected in the purifying cavity from bottom to top; a sterilizing device is arranged at the upper end of the saline water cotton cloth layer; and the upper end of the purifying cavity is connected to a gas exhaust tube. The air purifier can be used for monitoring air constantly, so that the air purifying effect is improved.

Description

There is the air purifier of air monitering function
Technical field
The present invention relates to a kind of air purifier with air monitering function, 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 air purifier with air monitering function, and this air purifier with air monitering function 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, the air purifier with air monitering function 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 connected successively from the bottom to top in purification chamber, citric acid cotton layer of cloth, salt solution cotton layer, salt solution cotton layer upper end is provided with sterilizing unit, 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 sterilizing unit is ultraviolet germicidal lamp.
Adopt this air purifier with air monitering function, 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, owing to connecting filter course, citric acid cotton layer of cloth, salt solution cotton layer from the bottom to top successively in purification chamber, like this can fine dusts in filtered air and the pernicious gas that absorbs in air, improve clean-up effect; 4, because salt solution cotton layer upper end is provided with sterilizing unit, such air can obtain sterilization processing further, makes the air after purification cleaner.
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 that the present invention has the air purifier of air monitering function.
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. citric acid cotton layer of cloth; 12.3. salt solution cotton layer; 12.4. sterilizing unit; 13. blast pipes.
Detailed description of the invention
There is shown in Fig. 1 the air purifier of air monitering function, 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 connected successively from the bottom to top in purification chamber 12, citric acid cotton layer of cloth 12.2, salt solution cotton layer 12.3, salt solution cotton layer 12.3 upper end is provided with sterilizing unit 12.4, 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 sterilizing unit 12.4 is ultraviolet germicidal lamp.
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. one kind has the air purifier of air monitering function, 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 connected successively from the bottom to top in purification chamber, citric acid cotton layer of cloth, salt solution cotton layer, salt solution cotton layer upper end is provided with sterilizing unit, purification chamber upper end connects blast pipe.
2. according to the air purifier with air monitering function according to claim 1, it is characterized in that: described display screen is LED display.
3. according to the air purifier with air monitering function according to claim 1, it is characterized in that: described first control valve, the second control valve are magnetic valve.
4. according to the air purifier with air monitering function according to claim 1, it is characterized in that: described filter course is activated carbon filter layer.
5. according to the air purifier with air monitering function according to claim 1, it is characterized in that: described sterilizing unit is ultraviolet germicidal lamp.
CN201510988787.1A 2015-12-24 2015-12-24 Air purifier with air monitoring function Pending CN105465959A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510988787.1A CN105465959A (en) 2015-12-24 2015-12-24 Air purifier with air monitoring function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510988787.1A CN105465959A (en) 2015-12-24 2015-12-24 Air purifier with air monitoring function

Publications (1)

Publication Number Publication Date
CN105465959A true CN105465959A (en) 2016-04-06

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105953330A (en) * 2016-06-23 2016-09-21 余乾 Air purifying device
CN107726472A (en) * 2017-09-13 2018-02-23 杨磊 A kind of hypo-allergenic filter
CN112413791A (en) * 2020-11-19 2021-02-26 深圳信息职业技术学院 Indoor polluted gas treatment device capable of adjusting indoor temperature

Citations (6)

* 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
CN104667317A (en) * 2015-01-29 2015-06-03 无锡昊瑜节能环保设备有限公司 Air purifier for removing oil paint odor
CN204665500U (en) * 2015-05-28 2015-09-23 田清涛 Multifunctional air treating apparatus
CN204853699U (en) * 2015-08-26 2015-12-09 北京科慧通智慧科技有限公司 High -efficient purifier of room air

Patent Citations (6)

* 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
CN104667317A (en) * 2015-01-29 2015-06-03 无锡昊瑜节能环保设备有限公司 Air purifier for removing oil paint odor
CN204665500U (en) * 2015-05-28 2015-09-23 田清涛 Multifunctional air treating apparatus
CN204853699U (en) * 2015-08-26 2015-12-09 北京科慧通智慧科技有限公司 High -efficient purifier of room air

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105953330A (en) * 2016-06-23 2016-09-21 余乾 Air purifying device
CN105953330B (en) * 2016-06-23 2019-01-22 江门市恒天科技有限公司 A kind of air cleaning unit
CN107726472A (en) * 2017-09-13 2018-02-23 杨磊 A kind of hypo-allergenic filter
CN112413791A (en) * 2020-11-19 2021-02-26 深圳信息职业技术学院 Indoor polluted gas treatment device capable of adjusting indoor temperature

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Application publication date: 20160406