CN102563767A - Multifunctional indoor air refresher coupling purification and fresh air ventilation - Google Patents

Multifunctional indoor air refresher coupling purification and fresh air ventilation Download PDF

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Publication number
CN102563767A
CN102563767A CN2012100376608A CN201210037660A CN102563767A CN 102563767 A CN102563767 A CN 102563767A CN 2012100376608 A CN2012100376608 A CN 2012100376608A CN 201210037660 A CN201210037660 A CN 201210037660A CN 102563767 A CN102563767 A CN 102563767A
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China
Prior art keywords
air
air inlet
fresh
assembly
circulation
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CN2012100376608A
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Chinese (zh)
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CN102563767B (en
Inventor
施建伟
上官文峰
李一倬
范泽云
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上海交通大学
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Publication of CN102563767A publication Critical patent/CN102563767A/en
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Abstract

The invention discloses a multifunctional indoor air refresher coupling purification and fresh air ventilation. The refresher comprises a box body, a fresh air inlet, a circulation air inlet, a pre-filtering assembly, a high voltage static assembly, a nano-catalysis assembly, a fan and an air channel, wherein the fresh air inlet and the circulation air inlet are arranged above the box body; air inlet ratio of the fresh air inlet to the circulation air inlet is controlled by an air quantity configuration regulator, and air from the two air inlets is combined and enters the air channel; the air channel is connected with the pre-filtering assembly; the exit of the pre-filtering assembly is in serial connection with the high voltage static assembly, the nano-catalysis assembly and the fan sequentially; and the air outlet is arranged below the box body. According to the invention, the problem of single function of a fresh air fan and an air purifier of prior art is overcome; quantity and ratio of fresh air and circulated air are regulated through the air quantity configuration regulator; either fresh air introduced from outdoor or indoor circulated air is subjected to in-machine purification, thereby ensuring that existing indoor impurities can be eliminated and at the same time the fresh air introduced from outdoor can be purified, and the purpose of clean and fresh indoor air is realized.

Description

The pure and fresh machine of multifunctional indoor air of coupling purification and fresh-air ventilation
Technical field
The present invention relates to a kind of indoor air purifying device that is used for, specifically is a kind of pure and fresh machine of multifunctional indoor air of be coupled purification and fresh-air ventilation.
Background technology
Because the City Building syndrome that modern residential environment and interior decoration etc. cause, room conditioning disease, organic contamination etc. directly have influence on people's health and lives safety.Because of central air conditioner system can not be regular cleaning and sterilization, its internal system becomes the bacteria breed place and the environmental pollution that brings, paid more and more attention.Present air purifier adopts mainly that charcoal absorption technology, ozone purification are technological, anion dedusting technology and high voltage electrostatic technique; But; These air purifiers can only remove the harmful substance in the room air through indoor enclosed circulation, but can't introduce fresh air.
Retrieval through to the prior art document finds that Chinese invention patent application number 200910249019.9 has been put down in writing " a kind of new blower fan ", and this technology discloses a kind of new blower fan that is provided with air-introduced machine and ozone generator, to improve IAQ.But this invention does not adopt effective method to avoid the entering of pollutant in the outdoor air, and this mode tends to cause influence IAQ in pollutants such as the particle, NOx, SO2 in the atmosphere and the peculiar smell inlet chamber; Simultaneously, the method for utilizing ozone to purify the air of a room should not adopt, because ozone is extremely harmful to human body.
Summary of the invention
The present invention is directed to the above-mentioned deficiency that prior art exists; A kind of pure and fresh machine of multifunctional indoor air indoor air purification, that have purification and multi-functional coupling purification of fresh-air ventilation and fresh-air ventilation that is used for is provided, overcomes the unicity function problem of existing air purifier and new blower fan.The present invention utilizes high-pressure electrostatic precipitation, catalytic oxidation and introduces new wind and method that indoor circulation combines, reaches to have the function that purifies with new wind introduction simultaneously.
The present invention realizes through following technical scheme.
A kind of pure and fresh machine of multifunctional indoor air of be coupled purification and fresh-air ventilation; Comprise casing, air inlet, air quantity configuration adjustment device, air channel, pre-filtering assembly, high-pressure electrostatic assembly, nano-catalytic assembly, blower fan and exhaust outlet; Wherein, air inlet is positioned at the top of casing, and air quantity configuration adjustment device is arranged at the air inlet place; One end in air channel is connected with air inlet; The other end in air channel is connected with an end of pre-filtering assembly, the other end of pre-filtering assembly connect successively high-pressure electrostatic assembly, nano-catalytic assembly and blower fan, and exhaust outlet is positioned at the below of casing.
Said air inlet comprises new wind air inlet and circulation air inlet, wherein:
-Xin wind air inlet communicates with outside atmosphere, is used for outdoor air intake;
-circulation air inlet is used for the indoor circulation air intake;
Said new wind air inlet and circulation air inlet pass through air quantity configuration adjustment device conditioning chamber external air inlet and indoor circulation air intake ratio, and control the opening and closing of new wind air inlet and circulation air inlet.
The pure and fresh machine of multifunctional indoor air of said coupling purification and fresh-air ventilation also comprises dismountable outdoor connection airduct, and said new wind air inlet communicates with outside atmosphere through outdoor connection airduct.
The air inlet place of said outdoor connection airduct is provided with rain cover.
Described pre-filtering assembly is a drawer-type structure, comprises filtering silk screen, coarse filtration material sandwich layer and metal framework, and wherein: filter silk screen and be fixed in the outside and common screen pack of forming of coarse filtration material sandwich layer, metal framework is fixedly set in the outside of screen pack.
Said high-pressure electrostatic assembly is a drawer-type structure, comprises the positive plate of high-voltage electrostatic field, and grit is deposited on the positive plate of high-voltage electrostatic field, is convenient to clear up dust and maintenance.
Said nano-catalytic assembly is a drawer-type structure, is made up of Alveolate activated carbon capable plate or porous ceramic plate and load nanocatalyst on it.
Said nanocatalyst is nano titanium oxide, Fe 2O 3, MnO 2, Co 3O 4, NiO, Cr 2O 3, V 2O 5, CuO or MoO 3In a kind of or its mixture.
The ratio that the present invention regulates resh air requirement and air circulation through air quantity configuration adjustment device after closing any one air inlet, then becomes independent new blower fan or indoor circulation clarifier.
Air is through getting into high-pressure electrostatic assembly district behind the pre-filtering assembly of air inlet, and the removal that at first is captured of airborne dust and particle has guaranteed the purification efficiency and the service life of back end catalyst simultaneously.Pre-filtering assembly and high-pressure electrostatic assembly can conveniently take out and clean or change filtering material.
Get into nano-catalytic assembly district through the gas behind the high voltage electric field assembly district, pernicious gas is decomposed or is converted into innocuous substance under the acting in conjunction of active ion that high voltage electric field produces and catalyst.Simultaneously, the nano-catalytic assembly can effectively promote the ozone and active specy and the pollutant reaction that produce because of high-pressure electrostatic, when can effectively avoid ozone secondary pollution that the high energy electric field brings, promotes the efficient removal of indoor pollutant effectively.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Among the figure, 1 is that casing, 2 is that new wind air inlet, 3 is that circulation air inlet, 4 is that air quantity configuration adjustment device, 5 is that air channel, 6 is that pre-filtering assembly, 7 is that high-pressure electrostatic assembly, 8 is that nano-catalytic assembly, 9 is that blower fan, 10 is that exhaust outlet, 11 is that outdoor connection airduct, 12 is outdoor rain cover.
The specific embodiment
Elaborate in the face of embodiments of the invention down: present embodiment provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment being to implement under the prerequisite with technical scheme of the present invention.
As shown in Figure 1; Present embodiment comprises: casing 1, air inlet, air quantity configuration adjustment device 4, air channel 5, pre-filtering assembly 6, high-pressure electrostatic assembly 7, nano-catalytic assembly 8, blower fan 9, exhaust outlet 10; Outdoor connection airduct 11, outdoor rain cover 12, wherein: air inlet is positioned at the top of casing 1, and air quantity configuration adjustment device 4 is arranged at the air inlet place; One end in air channel 5 is connected with air inlet; The other end in air channel 5 is connected with an end of pre-filtering assembly 6, the other end of pre-filtering assembly 6 connect successively high-pressure electrostatic assembly 7, nano-catalytic assembly 8 and blower fan 9, and exhaust outlet 10 is positioned at the below of casing 1.Be specially: air inlet comprises new wind air inlet 2 and circulation air inlet 3, and newly wind air inlet 2 and circulation air inlet 3 are positioned at the top of casing 1, and by air quantity configuration adjustment device 4 both air intake ratios of control, the air that is got into by two air inlets merges entering air channel 5; Air channel 5 links to each other with pre-filtering assembly 6, the outlet of pre-filtering assembly 6 connect successively high-pressure electrostatic assembly 7, nano-catalytic assembly 8 and blower fan 9; Exhaust outlet 10 is positioned at the below of casing 1.
New wind air inlet 2 is used to introduce outdoor new wind, communicates the outer rain cover 12 of airduct prechamber with outside atmosphere through outdoor connection airduct 11.
Outdoor connection airduct is detachable, and the device after the dismounting promptly becomes single packaged type indoor circulation clarifier, and is easy to use.Air quantity configuration adjustment device is used for the ratio of conditioning chamber external air inlet and indoor circulation air intake, also can control the opening and closing of any one air inlet, becomes single new blower fan or circulation purifier.
Described pre-filtering assembly is a drawer-type structure, comprises filtering silk screen, coarse filtration material sandwich layer and metal framework, and wherein: filter silk screen and be fixed in the outside and common screen pack of forming of coarse filtration material sandwich layer, metal framework is fixedly set in the outside of screen pack.
The high-pressure electrostatic assembly is a drawer-type structure, can grit be deposited on the positive plate of high-voltage electrostatic field, is convenient to clear up dust and maintenance.
The nano-catalytic assembly is a drawer-type structure, is made up of with load nanocatalyst on it Alveolate activated carbon capable plate or porous ceramic plate etc., and nanocatalyst is nano titanium oxide and Fe 2O 3, MnO 2, Co 3O 4, NiO, Cr 2O 3, V 2O 5, CuO or MoO 3In a kind of or its combined hybrid process.Nano-catalytic assembly major function comprises: 1) catch and concentrated pollutant; 2) receive ozone or the active ion that the high-pressure electrostatic assembly produces; 3) (O-, O2-O3-) wait and airborne pernicious gas reaction to make ozone and active oxygen.
Purification function in the present embodiment mainly is made up of high-pressure electrostatic assembly and nano-catalytic assembly; Its major technique characteristics are: the high voltage electric field assembly is effectively removed airborne particle; Also guaranteed the environment for use of catalytic module; And increase the service life, discharge small amount of ozone and active ion simultaneously; Catalytic module is in the presence of small amount of ozone and active ion, and the formaldehyde during oxidation or reduction purify air more effectively, organic unwanted volatile (VOCs) and nitrogen oxide pollutants such as (NO) realize that the efficient, lasting of room air purifies.
Present embodiment will be introduced new wind and combine with the indoor circulation purification; Be characterized in: the size and the ratio of regulating new wind and circulated air through air quantity configuration adjustment device; No matter be the new wind or the indoor circulation wind of outdoor introduction, all pass through emission controls by improving combustion, guaranteed the indoor removed while of original pollutant; The fresh air of outdoor introduction also is cleaned, and has realized that room air is promptly totally fresh again.
The pure and fresh machine of the room air of present embodiment adopts wall-hanging, and institute takes up space little.Outdoor connection airduct is also detachable, and the device after the dismounting promptly becomes single packaged type indoor circulation clarifier, and is easy to use.

Claims (7)

1. one kind is coupled and purifies and the pure and fresh machine of multifunctional indoor air of fresh-air ventilation; It is characterized in that, comprise casing, air inlet, air quantity configuration adjustment device, air channel, pre-filtering assembly, high-pressure electrostatic assembly, nano-catalytic assembly, blower fan and exhaust outlet, wherein; Air inlet is positioned at the top of casing; Air quantity configuration adjustment device is arranged at the air inlet place, and an end in air channel is connected with air inlet, and the other end in air channel is connected with an end of pre-filtering assembly; The other end of pre-filtering assembly connect successively high-pressure electrostatic assembly, nano-catalytic assembly and blower fan, exhaust outlet is positioned at the below of casing;
Said air inlet comprises new wind air inlet and circulation air inlet, wherein:
New wind air inlet communicates with outside atmosphere, is used for outdoor air intake;
The circulation air inlet is used for the indoor circulation air intake;
Said new wind air inlet and circulation air inlet pass through air quantity configuration adjustment device conditioning chamber external air inlet and indoor circulation air intake ratio, and control new wind air inlet and the arbitrary opening and closing of circulation air inlet.
2. the pure and fresh machine of multifunctional indoor air of coupling purification according to claim 1 and fresh-air ventilation is characterized in that, also comprises dismountable outdoor connection airduct, and said new wind air inlet communicates with outside atmosphere through outdoor connection airduct.
3. the pure and fresh machine of multifunctional indoor air of coupling purification according to claim 2 and fresh-air ventilation is characterized in that the air inlet place of said outdoor connection airduct is provided with rain cover.
4. the pure and fresh machine of multifunctional indoor air of coupling purification according to claim 1 and fresh-air ventilation; It is characterized in that; Described pre-filtering assembly is a drawer-type structure; Comprise and filter silk screen, coarse filtration material sandwich layer and metal framework that wherein: filter silk screen and be fixed in the outside and common screen pack of forming of coarse filtration material sandwich layer, metal framework is fixedly set in the outside of screen pack.
5. the pure and fresh machine of multifunctional indoor air of coupling purification according to claim 1 and fresh-air ventilation is characterized in that said high-pressure electrostatic assembly is a drawer-type structure, comprises the positive plate of high-voltage electrostatic field.
6. the pure and fresh machine of multifunctional indoor air of coupling purification according to claim 1 and fresh-air ventilation; It is characterized in that; Said nano-catalytic assembly is a drawer-type structure, is made up of Alveolate activated carbon capable plate or porous ceramic plate and load nanocatalyst on it.
7. the pure and fresh machine of multifunctional indoor air of coupling purification according to claim 6 and fresh-air ventilation is characterized in that said nanocatalyst is nano titanium oxide, Fe 2O 3, MnO 2, Co 3O 4, NiO, Cr 2O 3, V 2O 5, CuO or MoO 3In a kind of or its mixture.
CN201210037660.8A 2012-02-20 2012-02-20 Multifunctional indoor air refresher coupling purification and fresh air ventilation CN102563767B (en)

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103307672A (en) * 2013-07-11 2013-09-18 于学库 Air purifier for indoor ventilation purification and circulation purification
CN103566696A (en) * 2013-11-13 2014-02-12 苏州巨联科技有限公司 Air purifier
CN103894289A (en) * 2014-04-17 2014-07-02 刘晓岳 Air purification method and device based on electrostatic deflection
CN104807091A (en) * 2015-02-11 2015-07-29 上海交通大学 Full heat exchange fresh air system and indoor purification coupling air purification device
CN104833254A (en) * 2015-05-25 2015-08-12 青岛科瑞新型环保材料有限公司 Heat accumulation heat exchanger and primary air system with filtering device
CN105003974A (en) * 2015-08-07 2015-10-28 中山市万得福电子热控科技有限公司 Integrated energy-saving fresh air conditioner
CN105180273A (en) * 2015-08-27 2015-12-23 杭州钛合智造电器有限公司 Automatic and intelligent-adjusting consumable-free air purifier
CN105526665A (en) * 2016-01-08 2016-04-27 周永明 Air ventilation and purification device
CN105664648A (en) * 2016-03-29 2016-06-15 章云 Air purification device mounted on streetlamp and purification method
CN106225086A (en) * 2016-09-13 2016-12-14 西安交通大学 A kind of indoor fresh air register
CN106268118A (en) * 2015-05-26 2017-01-04 陆崎 A kind of exhaust treatment system
CN108087975A (en) * 2017-12-15 2018-05-29 山东佳星环保科技有限公司 A kind of indoor fresh air purifier
WO2019033707A1 (en) * 2017-08-18 2019-02-21 广东美的制冷设备有限公司 Vertical air conditioner indoor unit, and air conditioner provided with same

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018266A (en) * 1975-04-30 1977-04-19 Command-Aire Corporation Building fresh air ventilator system
CN2199470Y (en) * 1994-06-08 1995-05-31 吴晓鸣 Multifunctional indoor purifier
CN2651635Y (en) * 2003-08-20 2004-10-27 张存和 Modular air comprehensive purifying treater set
JP2005164206A (en) * 2003-12-05 2005-06-23 Hitachi Ltd Indoor unit for air conditioner, and air conditioner
CN2707272Y (en) * 2004-04-29 2005-07-06 宋全欣 Safety multifunctional air sterilizing, purifying device
CN201069227Y (en) * 2007-07-13 2008-06-04 张跃 A new ventilation device
CN201177337Y (en) * 2008-03-13 2009-01-07 何森 Air processor embodying purification and humidity control and fresh air function
CN101837243A (en) * 2010-04-29 2010-09-22 上海交通大学 Cigarette smoke purifying device used at public places

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018266A (en) * 1975-04-30 1977-04-19 Command-Aire Corporation Building fresh air ventilator system
CN2199470Y (en) * 1994-06-08 1995-05-31 吴晓鸣 Multifunctional indoor purifier
CN2651635Y (en) * 2003-08-20 2004-10-27 张存和 Modular air comprehensive purifying treater set
JP2005164206A (en) * 2003-12-05 2005-06-23 Hitachi Ltd Indoor unit for air conditioner, and air conditioner
CN2707272Y (en) * 2004-04-29 2005-07-06 宋全欣 Safety multifunctional air sterilizing, purifying device
CN201069227Y (en) * 2007-07-13 2008-06-04 张跃 A new ventilation device
CN201177337Y (en) * 2008-03-13 2009-01-07 何森 Air processor embodying purification and humidity control and fresh air function
CN101837243A (en) * 2010-04-29 2010-09-22 上海交通大学 Cigarette smoke purifying device used at public places

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103307672A (en) * 2013-07-11 2013-09-18 于学库 Air purifier for indoor ventilation purification and circulation purification
CN103566696A (en) * 2013-11-13 2014-02-12 苏州巨联科技有限公司 Air purifier
CN103566696B (en) * 2013-11-13 2016-01-20 苏州巨联科技有限公司 A kind of air cleaner
CN103894289A (en) * 2014-04-17 2014-07-02 刘晓岳 Air purification method and device based on electrostatic deflection
CN104807091A (en) * 2015-02-11 2015-07-29 上海交通大学 Full heat exchange fresh air system and indoor purification coupling air purification device
CN104807091B (en) * 2015-02-11 2018-05-04 上海交通大学 The air cleaning unit that a kind of Total heat exchange fresh air system is coupled with indoor purifying
CN104833254A (en) * 2015-05-25 2015-08-12 青岛科瑞新型环保材料有限公司 Heat accumulation heat exchanger and primary air system with filtering device
CN104833254B (en) * 2015-05-25 2016-09-07 青岛科瑞新型环保材料有限公司 A kind of regenerative heat exchanger and there is the VMC of filter
CN106268118A (en) * 2015-05-26 2017-01-04 陆崎 A kind of exhaust treatment system
CN105003974A (en) * 2015-08-07 2015-10-28 中山市万得福电子热控科技有限公司 Integrated energy-saving fresh air conditioner
CN105180273B (en) * 2015-08-27 2018-10-12 友好净控科技(浙江)有限公司 A kind of automated intelligent adjusting no material consumption air purifier
CN105180273A (en) * 2015-08-27 2015-12-23 杭州钛合智造电器有限公司 Automatic and intelligent-adjusting consumable-free air purifier
CN105526665A (en) * 2016-01-08 2016-04-27 周永明 Air ventilation and purification device
CN105664648A (en) * 2016-03-29 2016-06-15 章云 Air purification device mounted on streetlamp and purification method
CN106225086A (en) * 2016-09-13 2016-12-14 西安交通大学 A kind of indoor fresh air register
CN106225086B (en) * 2016-09-13 2019-04-12 西安交通大学 A kind of indoor fresh air register
WO2019033707A1 (en) * 2017-08-18 2019-02-21 广东美的制冷设备有限公司 Vertical air conditioner indoor unit, and air conditioner provided with same
CN108087975A (en) * 2017-12-15 2018-05-29 山东佳星环保科技有限公司 A kind of indoor fresh air purifier

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