CN2874331Y - Xinfeng air exchanging machine - Google Patents

Xinfeng air exchanging machine Download PDF

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Publication number
CN2874331Y
CN2874331Y CN 200620018407 CN200620018407U CN2874331Y CN 2874331 Y CN2874331 Y CN 2874331Y CN 200620018407 CN200620018407 CN 200620018407 CN 200620018407 U CN200620018407 U CN 200620018407U CN 2874331 Y CN2874331 Y CN 2874331Y
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CN
China
Prior art keywords
heat exchanger
outdoor
chamber
airflow
indoor
Prior art date
Application number
CN 200620018407
Other languages
Chinese (zh)
Inventor
张彩云
许勇
贾绍永
杨冬华
Original Assignee
北京同方洁净技术有限公司
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Filing date
Publication date
Application filed by 北京同方洁净技术有限公司 filed Critical 北京同方洁净技术有限公司
Priority to CN 200620018407 priority Critical patent/CN2874331Y/en
Application granted granted Critical
Publication of CN2874331Y publication Critical patent/CN2874331Y/en

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Abstract

The fresh air ventilator of the utility model comprises a shell body, an air supply fan, an exhaust fan, a primary efficient filter, a heat exchanger and a control system; the heat exchanger divides the internal cavity of shell body into two airflow cavity bodies: dull airflow cavity body and fresh airflow cavity body; the two ends of dull airflow cavity body is respectively provided with the indoor return air inlet and outdoor air outlet, and the two ends of fresh airflow cavity body is respectively provided with the outdoor air inlet and indoor air outlet; the interior of shell body is also provided with one or more sets of electrostatic dust-collecting device, oxygen-rich generating device and anion generating device to be connected respectively to the control system; the electrostatic dust-collecting device and anion generating device are respectively mounted in the fresh airflow cavity body and the oxygen-rich generating device is mounted in the dull airflow cavity body. The utility model has the following advantages: paying attention to not only the energy saving, but also the quality of the fresh air; the clearing effect on the sniffable particulate matters of one Mu-meter is very good; it is easy to clean and highly efficient, and can produce oxygen-enriched ion, beneficial to human health, safe, cheap, non-polluting, and easy to use.

Description

Fresh air ventilator

Technical field

The utility model relates to environmental technology field, particularly a kind of fresh air ventilator.

Background technology

At present, along with the continuous development of green technology, the ventilator product on the market has a lot, adopted the cold and hot recovery technology of heat exchange basically, but heat exchange efficiency is uneven.On this basis, the product of some enterprises has been used filtration and adsorption technology, and the bigger suspended particulate substance of particle diameter in the wind comes from is stopped, and plays the effect of filter dirt.For example portioned product installs G4, G5 coarse filtration net additional, and the minority product has also installed absorbent charcoal adsorber additional.But, containing a large amount of pellets (pellet is China's big and medium-sized cities atmosphere pollution primary pollutant) in the outdoor new wind in city, these products can only be removed the particle of particle diameter>5 μ m usually, and efficiency of dust collection is not good enough.Most of producers will research and develop and focus on simple pursuit air quantity and energy-conservationly just improve on the heat exchanger effectiveness, and have ignored the problem that new wind is purified and improves quality, pay attention to not enough to improving IAQ with the health that ensures the people.

The utility model content

The purpose of this utility model is the defective that overcomes prior art, provides a kind of and can effectively remove pellet, and produce the oxygen enrichment ion of useful health simultaneously, easy cleaning, efficient height and fresh air ventilator easy to use.

For achieving the above object, the utility model fresh air ventilator comprises housing, heat exchanger and control system are housed in the described housing, heat exchanger is divided into airflow-lack chamber and 2 airstream compartments of new airflow chamber with the housing inner chamber, the airflow-lack chamber two ends are respectively equipped with indoor return air inlet and outdoor exhaust outlet, and the new airflow chamber two ends are respectively equipped with outdoor fresh wind port and indoor air outlet; Indoor air outlet inboard is provided with indoor breeze fan, and outdoor exhaust outlet inboard is provided with outdoor air draft blower fan; Indoor return air inlet inboard is provided with indoor return air low efficient filter, and outdoor fresh wind port inboard is provided with outdoor new wind low efficient filter; Also be equipped with in the described housing with control system and distinguish electric electrostatic dust-collecting device, oxygen enrichment generating means and the negative ion generating device that links to each other each 1 cover at least, wherein: electrostatic dust-collecting device is installed in the new airflow chamber between outdoor new wind low efficient filter and the heat exchanger, the oxygen enrichment generating means is installed in the airflow-lack chamber between outdoor exhaust outlet and the heat exchanger, and negative ion generating device is installed in the new airflow chamber between indoor breeze fan and the indoor air outlet.

The utility model fresh air ventilator, oxygen enrichment blast pipe and oxygen enrichment air intake duct and oxygen permeable membrane that wherein said oxygen enrichment generating means comprises the oxygen enrichment pump, is connected respectively with the oxygen enrichment pump, the opening of oxygen enrichment blast pipe communicates with airflow-lack chamber through oxygen permeable membrane, the opening of oxygen enrichment air intake duct communicates with new airflow chamber through heat exchanger, and oxygen permeable membrane is installed on the interior support of housing.

The utility model fresh air ventilator, wherein said oxygen permeable membrane are provided with 4 covers.

The utility model fresh air ventilator, wherein said heat exchanger are the board-like sensible heat exchanger of efficient fork adverse current.

The utility model fresh air ventilator, its beneficial technical effects is: take into account energy-conservation in, paid attention to new wind quality, changed the defective of in the past pursuing resh air requirement merely, this problem of quality of ignoring new wind has for a long time been carried out thorough improvement.By utilizing electrostatic precipitator technology, pellet is removed, compare with adsorption technology with traditional filtration, very good to the removal effect of small particle diameter (1 μ m following), and have easy cleaning, characteristics that efficient is high.By using the oxygen permeable membrane bleeding technique, in new wind, add oxygen molecule, make oxygen concentration rise to some extent; And be used in combination anion generator, and producing anion, two kinds of technology synergies produce the oxygen enrichment ions, useful health, and safety, cheapness, pollution-free, using method is also very simple, becomes the air regenerating device that can extensively promote the use of.

Description of drawings

The utility model is elaborated with reference to accompanying drawing below in conjunction with embodiment.

Fig. 1 is the front view of the utility model fresh air ventilator;

Fig. 2 is the A-A partial sectional view of Fig. 1;

Fig. 3 is the left view of the utility model fresh air ventilator;

Fig. 4 is the external form figure of the utility model fresh air ventilator;

Fig. 5 is the right view of the utility model fresh air ventilator;

Fig. 6 is the schematic diagram of air-flow trend in the utility model fresh air ventilator.

The specific embodiment

With reference to Fig. 1-Fig. 5, the utility model fresh air ventilator, the heat exchanger 2 and the control system 3 that comprise housing 1 and in housing 1, install, heat exchanger 2 is the board-like sensible heat exchanger of efficient fork adverse current.Housing 1 inner chamber is divided into airflow-lack chamber 4 with heat exchanger 2 and 5,2 airstream compartments of new airflow chamber are not connected.Air draft air flow chamber 4 body two ends are respectively equipped with indoor return air inlet 41 and outdoor exhaust outlet 42, and new airflow chamber 5 two ends are respectively equipped with outdoor fresh wind port 43 and indoor air outlet 44; Indoor air outlet 44 inboards are provided with indoor breeze fan 6, and outdoor exhaust outlet 42 inboards are provided with outdoor air draft blower fan 7; Indoor return air inlet 41 inboards are provided with indoor return air low efficient filter 8, and outdoor fresh wind port 43 inboards are provided with outdoor new wind low efficient filter 9.Also be equipped with in the housing 1 and electric respectively electrostatic dust-collecting device 10, oxygen enrichment generating means 11 and the negative ion generating device 12 that links to each other of control system 3, wherein: electrostatic dust-collecting device 10 is installed in the new airflow chamber 5 between outdoor new wind low efficient filter 9 and the heat exchanger 2, oxygen enrichment generating means 11 is installed in the airflow-lack chamber 4 between outdoor exhaust outlet 42 and the heat exchanger 2, and negative ion generating device 12 is installed in the new airflow chamber 5 between indoor breeze fan 6 and the indoor air outlet 44.

See figures.1.and.2, oxygen enrichment air intake duct 14 and oxygen enrichment blast pipe 15 and oxygen permeable membrane 16 that oxygen enrichment generating means 11 comprises oxygen enrichment pump 13, is connected respectively with oxygen enrichment pump 13, oxygen permeable membrane 16 are provided with 4 covers.The opening of oxygen enrichment air intake duct 14 communicates with airflow-lack chamber 4 through oxygen permeable membrane 16, and the opening of oxygen enrichment blast pipe 15 communicates with new airflow chamber 5 through heat exchanger 2, and oxygen permeable membrane 16 is installed on the support 17 in the housing 1.

The following describes the course of work of the utility model fresh air ventilator:

With reference to Fig. 6, outdoor fresh air is through outdoor fresh wind port 43, after outdoor new wind low efficient filter 9, electrostatic dust-collecting device 10 purifications, again by heat exchanger 2 be discharged to the outdoor contaminated air of flowing through herein and carry out exchange heat by indoor, under the effect of indoor breeze fan 6, send into indoor through the outdoor fresh air of exchange heat.The air of indoor pollution is through indoor return air inlet 41, by indoor return air low efficient filter 8, again by heat exchanger 2 with carry out exchange heat by the fresh air in the outdoor inlet chamber after, under the effect of outdoor breeze fan 7, be discharged to outdoor by outdoor exhaust outlet 42.

The course of work of oxygen enrichment generating means is: the oxygen enrichment generating means of being made up of oxygen permeable membrane 16, oxygen enrichment pump 13, oxygen enrichment air intake duct 14 oxygen enrichment blast pipes 15 11 is extracted in the oxygen of row in the airflow-lack chamber 4, indoor in outdoor contaminated air, and the anion that oxygen that is produced and negative ion generating device 12 produce is sent back to indoor by indoor air outlet 44 simultaneously via heat exchanger 2.The air-flow that is used for oxygenation extracts from return air, in adding new wind to, thereby reaches the purpose of oxygenation.

With reference to Fig. 6, wherein, Be indoor weary wind; Be outdoor new wind; Be oxygen enrichment wind.

Use the utility model fresh air ventilator, the a large amount of pellets that contain in the outdoor new wind in city (pellet is China's big and medium-sized cities atmosphere pollution primary pollutant), adopt electrostatic precipitator technology that pellet is removed, compare with adsorption technology with traditional filtration, removal effect to small particle diameter (1 μ m following) is very good, and has easy cleaning, characteristics that efficient is high.Adopt the oxygen permeable membrane bleeding technique, in new wind, add oxygen molecule, make oxygen concentration rise to some extent; Be used in combination anion generator simultaneously, produce anion, two kinds of technology synergies produce the oxygen enrichment ions, useful health, and safety, cheapness, pollution-free.The utility model fresh air ventilator is taken into account characteristics of energy saving, and using method is also very simple, becomes the air regenerating device that can extensively promote the use of.

Claims (4)

1. fresh air ventilator, comprise housing (1), heat exchanger (2) and control system (3) are housed in the described housing (1), heat exchanger (2) is divided into airflow-lack chamber (4) and (5) 2 airstream compartments of new airflow chamber with housing (1) inner chamber, airflow-lack chamber (4) two ends are respectively equipped with indoor return air inlet (41) and outdoor exhaust outlet (42), and new airflow chamber (5) two ends are respectively equipped with outdoor fresh wind port (43) and indoor air outlet (44); Indoor air outlet (44) inboard is provided with indoor breeze fan (6), and outdoor exhaust outlet (42) inboard is provided with outdoor air draft blower fan (7); Indoor return air inlet (41) inboard is provided with indoor return air low efficient filter (8), and outdoor fresh wind port (43) inboard is provided with outdoor new wind low efficient filter (9); It is characterized in that, also be equipped with in the described housing (1) and the electric respectively electrostatic dust-collecting device (10) that links to each other of control system (3), oxygen enrichment generating means (11) and negative ion generating device (12) be each 1 cover at least, wherein: electrostatic dust-collecting device (10) is installed in the new airflow chamber (5) between outdoor new wind low efficient filter (9) and the heat exchanger (2), oxygen enrichment generating means (11) is installed in the airflow-lack chamber (4) between outdoor exhaust outlet (42) and the heat exchanger (2), and negative ion generating device (12) is installed in the new airflow chamber (5) between indoor breeze fan (6) and the indoor air outlet (44).
2. fresh air ventilator according to claim 1, it is characterized in that, oxygen enrichment air intake duct (14) and oxygen enrichment blast pipe (15) and oxygen permeable membrane (16) that wherein said oxygen enrichment generating means (11) comprises oxygen enrichment pump (13), is connected respectively with oxygen enrichment pump (13), the opening of oxygen enrichment pipe air-breathing (14) communicates with airflow-lack chamber (4) through oxygen permeable membrane (16), the opening of oxygen enrichment blast pipe (15) communicates with new airflow chamber (5) through heat exchanger (2), and oxygen permeable membrane (16) is installed on the interior support (17) of housing (1).
3. fresh air ventilator according to claim 1 and 2 is characterized in that, wherein said oxygen permeable membrane (16) is provided with 4 covers.
4. fresh air ventilator according to claim 3 is characterized in that, wherein said heat exchanger (2) is the board-like sensible heat exchanger of efficient fork adverse current.
CN 200620018407 2006-03-24 2006-03-24 Xinfeng air exchanging machine CN2874331Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620018407 CN2874331Y (en) 2006-03-24 2006-03-24 Xinfeng air exchanging machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620018407 CN2874331Y (en) 2006-03-24 2006-03-24 Xinfeng air exchanging machine

Publications (1)

Publication Number Publication Date
CN2874331Y true CN2874331Y (en) 2007-02-28

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Family Applications (1)

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CN 200620018407 CN2874331Y (en) 2006-03-24 2006-03-24 Xinfeng air exchanging machine

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CN (1) CN2874331Y (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101907322B (en) * 2009-06-05 2012-08-22 珠海格力电器股份有限公司 Air conditioner with ion generating device
CN103512274A (en) * 2013-10-11 2014-01-15 无锡同方人工环境有限公司 Ultra-low-energy-consumption residential multifunctional air conditioning device with domestic hot water
CN103953991A (en) * 2014-05-05 2014-07-30 济南仙居环境科技有限公司 Method for improving office environment
CN104595983A (en) * 2015-01-30 2015-05-06 冀文平 Household indoor multifunctional air purifier
CN104595984A (en) * 2015-01-30 2015-05-06 冀文平 Aeration device of air purifier
CN105020808A (en) * 2014-04-22 2015-11-04 陈长春 Air purifier
CN105650797A (en) * 2016-03-02 2016-06-08 江苏万全科技有限公司 IFD-containing static eliminating and fresh air purifying integrated machine
CN106482251A (en) * 2016-11-02 2017-03-08 湘潭大学 A kind of high efficiency energy reclaims the intellectual indoor new air ventilator with automatic ash removing
CN109489142A (en) * 2018-11-08 2019-03-19 南华大学 Oxygen-enriched air purifying fresh air unit

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101907322B (en) * 2009-06-05 2012-08-22 珠海格力电器股份有限公司 Air conditioner with ion generating device
CN103512274A (en) * 2013-10-11 2014-01-15 无锡同方人工环境有限公司 Ultra-low-energy-consumption residential multifunctional air conditioning device with domestic hot water
CN105020808A (en) * 2014-04-22 2015-11-04 陈长春 Air purifier
CN103953991A (en) * 2014-05-05 2014-07-30 济南仙居环境科技有限公司 Method for improving office environment
CN104595983A (en) * 2015-01-30 2015-05-06 冀文平 Household indoor multifunctional air purifier
CN104595984A (en) * 2015-01-30 2015-05-06 冀文平 Aeration device of air purifier
CN105650797A (en) * 2016-03-02 2016-06-08 江苏万全科技有限公司 IFD-containing static eliminating and fresh air purifying integrated machine
CN106482251A (en) * 2016-11-02 2017-03-08 湘潭大学 A kind of high efficiency energy reclaims the intellectual indoor new air ventilator with automatic ash removing
CN109489142A (en) * 2018-11-08 2019-03-19 南华大学 Oxygen-enriched air purifying fresh air unit

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GR01 Patent grant
EXPY Termination of patent right or utility model
CX01 Expiry of patent term

Granted publication date: 20070228