CN105135546A - Air purification device - Google Patents
Air purification device Download PDFInfo
- Publication number
- CN105135546A CN105135546A CN201510619080.3A CN201510619080A CN105135546A CN 105135546 A CN105135546 A CN 105135546A CN 201510619080 A CN201510619080 A CN 201510619080A CN 105135546 A CN105135546 A CN 105135546A
- Authority
- CN
- China
- Prior art keywords
- air
- cleaning unit
- process chamber
- air cleaning
- pipe
- 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- Withdrawn
Links
- 238000004887 air purification Methods 0.000 title abstract description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 21
- 238000004140 cleaning Methods 0.000 claims description 17
- 239000003054 catalyst Substances 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 230000030279 gene silencing Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 239000011941 photocatalyst Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 3
- 238000005516 engineering process Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 150000001450 anions Chemical class 0.000 description 7
- 238000003915 air pollution Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000000505 pernicious effect Effects 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- -1 return flume Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002386 air freshener Substances 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
- A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- 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
- F24F13/24—Means for preventing or suppressing noise
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention relates to an air purification device. The air purification device comprises a cyclone separation device, wherein an air inlet pipe is arranged on one side of the cyclone separation device, an induced draft fan is arranged on the air inlet pipe, the upper end of the cyclone separation device is connected with an air pipe, a control valve is arranged on the air pipe, the upper end of the air pipe is connected with a treatment chamber, a filtering layer, a formaldehyde decomposition layer and a photocatalyst plate are connected in the treatment chamber from bottom to top sequentially, ultraviolet lamps are arranged between the photocatalyst plate and the formaldehyde decomposition layer, the upper end of the treatment chamber is connected with an air outlet pipe, and a filtering net box is arranged in the connection position of the treatment chamber and the air outlet pipe. The air purification device can filter and sterilize air and can remove harmful substances, and the air purification effect is improved.
Description
Technical field
The present invention relates to a kind of air cleaning unit, 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.
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.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of air cleaning unit, and this air cleaning unit can filter air, sterilization processing, and can remove harmful substance, improves the clean-up effect of air.
In order to solve the problems of the technologies described above, air cleaning unit of the present invention comprises cyclone separator, cyclone separator side is provided with air inlet pipe, air inlet pipe is provided with air-introduced machine, described cyclone separator upper end connects tracheae, tracheae is provided with control valve, connection handling room, tracheae upper end, filter course, Formaldehyde decomposition layer, photochemical catalyst plate is connected from the bottom to top successively in described process chamber, uviol lamp is provided with between described photochemical catalyst plate and Formaldehyde decomposition layer, described process chamber upper end connects escape pipe, and process chamber and escape pipe junction are provided with filtering net box.
Described filter course is activated carbon filter layer.
Described process chamber is made up of stainless steel material.
Described air-introduced machine is provided with silencing apparatus.
Described silencing apparatus is anechoic sheet.
Adopt this air cleaning unit, have the following advantages:
1, because air cleaning unit is provided with cyclone separator, can by the solid particle polluter in removal suction air and drop; 2, due to connection handling room, tracheae upper end, filter course, Formaldehyde decomposition layer, photochemical catalyst plate is connected from the bottom to top successively in process 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; 3, because process chamber and escape pipe junction are provided with filtering net box, disinfecting drug or air freshener can be added at filtering net box, further increase the clean-up effect of air.
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 air cleaning unit of the present invention.
Wherein have: 1. cyclone separator; 2. air-introduced machine; 3. air inlet pipe; 4. tracheae; 5. control valve; 6. process chamber; 7. filter course; 8. Formaldehyde decomposition layer; 9. photochemical catalyst plate; 10. uviol lamp; 11. escape pipes; 12. filtering net box.
Detailed description of the invention
Air cleaning unit shown in Fig. 1, comprise cyclone separator 1, cyclone separator 1 side is provided with air inlet pipe 3, air inlet pipe 3 is provided with air-introduced machine 2, described cyclone separator 1 upper end connects tracheae 4, tracheae 4 is provided with control valve 5, connection handling room, tracheae 4 upper end 6, filter course 7, Formaldehyde decomposition layer 8, photochemical catalyst plate 9 is connected successively from the bottom to top in described process chamber 6, uviol lamp 10 is provided with between described photochemical catalyst plate 9 and Formaldehyde decomposition layer 8, described process chamber 6 upper end connects escape pipe 11, and process chamber 6 and escape pipe 11 junction are provided with filtering net box 12.
Described filter course 7 is activated carbon filter layer.
Described process chamber 6 is made up of stainless steel material.
Described air-introduced machine 2 is provided with silencing apparatus.
Described silencing apparatus is anechoic sheet.
When purifying air, air is under the effect of air-introduced machine 2, be extracted in cyclone separator 1 by air inlet pipe 3, air is removed solid particle polluter and drop in cyclone separator 1, then control valve 5 is opened, air is entered in process chamber 6 by tracheae 4 and carries out successively filtering and purified treatment, due to connection handling room, tracheae 4 upper end 6, filter course 7 is connected successively from the bottom to top in process chamber 6, Formaldehyde decomposition layer 8, photochemical catalyst plate 9, uviol lamp 10 is provided with between photochemical catalyst plate 9 and Formaldehyde decomposition layer 8, like this can fine dusts in filtered air and the pernicious gas that absorbs in air, and can also pernicious gas effectively in catalytic oxidation air, then the air purified is discharged by escape pipe 11.
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. an air cleaning unit, it is characterized in that: comprise cyclone separator, cyclone separator side is provided with air inlet pipe, air inlet pipe is provided with air-introduced machine, described cyclone separator upper end connects tracheae, tracheae is provided with control valve, connection handling room, tracheae upper end, filter course, Formaldehyde decomposition layer, photochemical catalyst plate is connected from the bottom to top successively in described process chamber, uviol lamp is provided with between described photochemical catalyst plate and Formaldehyde decomposition layer, described process chamber upper end connects escape pipe, and process chamber and escape pipe junction are provided with filtering net box.
2. according to air cleaning unit according to claim 1, it is characterized in that: described filter course is activated carbon filter layer.
3. according to air cleaning unit according to claim 1, it is characterized in that: described process chamber is made up of stainless steel material.
4. according to air cleaning unit according to claim 1, it is characterized in that: described air-introduced machine is provided with silencing apparatus.
5. according to air cleaning unit according to claim 4, it is characterized in that: described silencing apparatus is anechoic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510619080.3A CN105135546A (en) | 2015-09-25 | 2015-09-25 | Air purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510619080.3A CN105135546A (en) | 2015-09-25 | 2015-09-25 | Air purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105135546A true CN105135546A (en) | 2015-12-09 |
Family
ID=54720998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510619080.3A Withdrawn CN105135546A (en) | 2015-09-25 | 2015-09-25 | Air purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105135546A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910222A (en) * | 2016-04-13 | 2016-08-31 | 合肥九源环境科技有限公司 | Circulation-type efficient air purifier |
| CN106621745A (en) * | 2016-12-26 | 2017-05-10 | 江南大学 | Bamboo joint series-combined vacuum-pumping exhaust gas purification pipe |
| CN107308764A (en) * | 2017-08-10 | 2017-11-03 | 德阳护球环保科技有限公司 | The emission-control equipment of high pressure photodissociation ion |
| CN108590813A (en) * | 2018-04-18 | 2018-09-28 | 江苏中伟机械制造有限公司 | A kind of environmental protection sound deadening device |
| CN109908747A (en) * | 2019-02-18 | 2019-06-21 | 中国舰船研究设计中心 | A kind of wall-attachment integration filter ventilation device |
| CN111617585A (en) * | 2020-04-30 | 2020-09-04 | 江苏坦易原创科技有限公司 | Smoke processor for smoking |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03109924A (en) * | 1989-09-26 | 1991-05-09 | Matsushita Electric Works Ltd | Air purifier |
| CN2466570Y (en) * | 2000-07-27 | 2001-12-19 | 丁涌海 | Domestic air purifier |
| CN2546789Y (en) * | 2002-05-16 | 2003-04-23 | 窦伟 | Optical catalytic air purifier |
| CN1457082A (en) * | 2003-06-10 | 2003-11-19 | 武汉科技学院 | Microwave ultraviolet sterilizing light |
| CN204006330U (en) * | 2014-07-15 | 2014-12-10 | 三生(中国)健康产业有限公司 | A kind of air purifier multi-filtering device |
-
2015
- 2015-09-25 CN CN201510619080.3A patent/CN105135546A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03109924A (en) * | 1989-09-26 | 1991-05-09 | Matsushita Electric Works Ltd | Air purifier |
| CN2466570Y (en) * | 2000-07-27 | 2001-12-19 | 丁涌海 | Domestic air purifier |
| CN2546789Y (en) * | 2002-05-16 | 2003-04-23 | 窦伟 | Optical catalytic air purifier |
| CN1457082A (en) * | 2003-06-10 | 2003-11-19 | 武汉科技学院 | Microwave ultraviolet sterilizing light |
| CN204006330U (en) * | 2014-07-15 | 2014-12-10 | 三生(中国)健康产业有限公司 | A kind of air purifier multi-filtering device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105910222A (en) * | 2016-04-13 | 2016-08-31 | 合肥九源环境科技有限公司 | Circulation-type efficient air purifier |
| CN106621745A (en) * | 2016-12-26 | 2017-05-10 | 江南大学 | Bamboo joint series-combined vacuum-pumping exhaust gas purification pipe |
| CN107308764A (en) * | 2017-08-10 | 2017-11-03 | 德阳护球环保科技有限公司 | The emission-control equipment of high pressure photodissociation ion |
| CN108590813A (en) * | 2018-04-18 | 2018-09-28 | 江苏中伟机械制造有限公司 | A kind of environmental protection sound deadening device |
| CN109908747A (en) * | 2019-02-18 | 2019-06-21 | 中国舰船研究设计中心 | A kind of wall-attachment integration filter ventilation device |
| CN111617585A (en) * | 2020-04-30 | 2020-09-04 | 江苏坦易原创科技有限公司 | Smoke processor for smoking |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20151209 |
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| WW01 | Invention patent application withdrawn after publication |