CN202885124U - Heat exchange electrostatic precipitation purification novel draught fan - Google Patents
Heat exchange electrostatic precipitation purification novel draught fan Download PDFInfo
- Publication number
- CN202885124U CN202885124U CN2012204144412U CN201220414441U CN202885124U CN 202885124 U CN202885124 U CN 202885124U CN 2012204144412 U CN2012204144412 U CN 2012204144412U CN 201220414441 U CN201220414441 U CN 201220414441U CN 202885124 U CN202885124 U CN 202885124U
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- air
- electrostatic precipitation
- heat exchange
- filter net
- heat exchanger
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Abstract
The utility model discloses a heat exchange electrostatic precipitation purification novel draught fan. The heat exchange electrostatic precipitation purification novel draught fan comprises an air inlet draught fan, an air outlet draught fan, an air supplying pipeline, an air discharging pipeline, a heat exchanger, a first primary filter net, an electrostatic precipitation ion box and a compound filter net. The first primary filter net, the electrostatic precipitation ion box and the compound filter net are arranged in the air supplying pipeline. The heat exchanger is arranged between the air supplying pipeline and the air discharging pipeline, the air supplying pipeline and the air discharging pipeline share the same heat exchanger. The compound filter net contains nanometer titania. Air entering the air supplying pipeline is processed by the first primary filter net, the electrostatic precipitation ion box and the compound filter net, dust, particulate matter and toxic and harmful substance and the like in the air are effectively removed, and air quality is greatly improved. Besides, heat of air discharged to the outdoor is recovered by the heat exchanger, and loss and waste of energy are reduced.
Description
Technical field
The utility model relates to room air and regulates field, particularly a kind of heat exchange electrostatic precipitation purification fresh air.
Background technology
VMC is to improve a kind of technical scheme advanced in the indoor air quality scheme at present, and this technical scheme is to continue efficiently a whole set of house indoor outer air to be carried out uninterrupted circulation in 24 hours by equipment, guarantees the indoor air quality purpose to reach.
In existing VMC, send into indoor air and substantially do not carry out purified treatment outdoor, usually only tentatively filter by one deck filter screen, and the now dust in the outdoor air, particle, dirt etc. at all can't be with general filter screen purification filtering, the present PM2.5 problem emphasized of country particularly, PM2.5 refers to that diameter is less than or equal to 2.5 microns particle in the atmosphere, air quality and visibility etc. is had seriously influence.The toxic and harmful that some that exist in the air in addition are larger to the human injury such as formaldehyde, toluene etc., all can't filter and process by simple filter screen.The tradition VMC can not will reclaim from the indoor energy that is discharged to outdoor air fully, therefore causes loss and the waste of the energy.
The utility model content
The purpose of this utility model is to overcome the shortcoming of prior art with not enough, provides a kind of and have electrostatic precipitation, removes the heat exchange electrostatic precipitation purification fresh air of toxic and harmful in the air and energy recovery function.
The purpose of this utility model is achieved through the following technical solutions: a kind of heat exchange electrostatic precipitation purification fresh air, comprise air intake blower fan, air-out blower fan, air supply duct and exhaust duct, also comprise heat exchanger and be installed in air supply duct interior the first primary efficient filter screen, electrostatic precipitation ion chamber and composite filter net, described heat exchanger is installed between air supply duct and the exhaust duct, and air supply duct and exhaust duct share same heat exchanger; Described combined filtration includes Nano titanium dioxide on the net.
Preferably, described the first primary efficient filter screen, electrostatic precipitation ion chamber and composite filter net are installed in the air-supply passage successively, and wherein said the first primary efficient filter screen is installed in the front end of air-supply passage air transmission direction.
Preferably, described exhaust duct is equipped with the second primary efficient filter screen.
Preferably, described composite filter net is made of cellular aluminium base, on the described Nano titanium dioxide aluminium coat base material.
Preferably, described heat exchange electrostatic precipitation purification fresh air also is included as the electric box of described air intake blower fan, air-out blower fan and the power supply of electrostatic precipitation ion chamber.
Preferably, the air inlet of described air supply duct and exhaust duct and air outlet are provided with wind and chew.
The utility model has following advantage and effect with respect to prior art:
(1) the utility model has adopted primary efficient filter screen, electrostatic precipitation ion chamber and composite filter net to process entering indoor air successively, primary efficient filter screen filters out the floccule of airborne larger material dust particle and strip, such as hair, fiber etc.The electrostatic precipitation ion chamber adopts molecule and the dust in the high-pressure electrostatic mode absorbed air, and kills microbes in air, such as bacterium, virus, mould etc.Composite filter net is removed ozone and the TVOC in the Air, and the poisonous and harmful volatile organic matters such as formaldehyde, toluene, dimethylbenzene are degraded to carbon dioxide and water etc., has played the effect of air cleaning.Primary efficient filter screen, electrostatic precipitation ion chamber and the composite filter net that the utility model adopts improved the quality of air greatly.
(2) the utility model has adopted heat exchanger that the air that enters into air-supply passage and air exhaust passage is carried out the exchange of energy and humidity, reclaims the energy that is discharged to outdoor air by heat exchanger, effectively keeps the stable of indoor temperature.Because the heat exchange paper fibre gap in the heat exchanger is very little, only have water vapour molecule to pass through, so also can realize the exchange of the air humidity in air-supply passage and the air exhaust passage by heat exchanger, the humidity that effectively keeps room air, thereby reduced the energy consumption of indoor temperature and humidity airhandling equipment, the consumption of having saved the energy.
Description of drawings
Fig. 1 is the structure chart of the new blower fan of the utility model.
Fig. 2 is the theory diagram of the new blower fan work of the utility model.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is described in further detail, but embodiment of the present utility model is not limited to this.
Embodiment
Be illustrated in figure 1 as a kind of heat exchange electrostatic precipitation purification fresh air of present embodiment, comprise air intake blower fan 1, air-out blower fan 2, heat exchanger 3, air supply duct, exhaust duct and electric box 8; The first primary efficient filter screen 4, electrostatic precipitation ion chamber 5 and composite filter net 6 are installed in the air supply duct, exhaust duct is equipped with the second primary efficient filter screen 7, heat exchanger 3 is installed between air supply duct and the exhaust duct, and air supply duct and exhaust duct share same heat exchanger 3.The air inlet of air supply duct and exhaust duct and air outlet are provided with wind and chew 9.The electric box 8 of new blower fan is used for the running of control air intake blower fan and air-out blower fan, gives simultaneously air intake blower fan, air-out blower fan and the power supply of electrostatic precipitation ion chamber.
Present embodiment adopts cellular aluminium base to consist of composite filter net, and the surface of cellular aluminium base is coated with catalyst nano titanium dioxide, so that can large-arealy as far as possible contact with nano titanium oxide by the air of composite filter net.Nano titanium oxide can be removed ozone and TVOC, and the gas pollutants such as airborne formaldehyde, toluene of degrading, and wherein the clearance of TVOC reaches more than 90%, and the ozone concentration of air is less than 0.05ppm after processing through composite filter net.
The first primary efficient filter screen 4 of present embodiment is installed in the front end of air supply duct air transmission direction, and electrostatic precipitation ion chamber 5 and composite filter net 6 are installed in after the first primary efficient filter screen 4 successively.Air is successively processed by the first primary efficient filter screen 4, electrostatic precipitation ion chamber 5 and composite filter net 6 after entering air supply duct.
Be illustrated in figure 2 as the theory diagram of the new blower fan work of present embodiment, wherein to enter into indoor process as follows for outdoor air:
First, open breeze fan, outdoor air is directed into air-supply passage, carries out preliminary filtration treatment by 4 pairs of air that enter of the first primary efficient filter screen of air-supply passage, floccule with airborne larger material dust particle and strip filters out such as hair, fiber etc.
The second, enter into static dust treatment box 5 through the first primary efficient filter screen 4 preliminary filtered airs, static dust treatment box 5 adopts dust and the molecule in the high-pressure electrostatic mode absorbed air, and kills microbes in air, such as bacterium, virus, mould etc.
The 3rd, enter into composite filter net 6 through the air after 5 processing of static dust treatment box, effectively remove airborne ozone, TVOC, harmful volatile organic matters such as formaldehyde, toluene, dimethylbenzene have been degraded to carbon dioxide and water, thereby obtained clean nontoxic high-quality air.
The 4th, touch heat exchanger 3 through the pure air after the above-mentioned processing, and be discharged into outdoor air and carry out energy and humidity exchange from indoor by air exhaust passage.
The 5th, pass air intake blower fan 1 through the air after the heat exchange in the air-supply passage and enter indoor.
Wherein to be discharged to outdoor process as follows for room air:
The first, room air enters into air exhaust passage, by the second primary efficient filter screen 7 in the air exhaust passage it is tentatively filtered, and the floccule with airborne larger material dust particle and strip filters out such as hair, fiber etc., prevents from stopping up air exhaust passage.
The second, the contact with air of processing through the second primary efficient filter screen 7 is to heat exchanger 3, and will enter the exchange that indoor air carries out energy and humidity by air-supply passage.
Three, be discharged to outdoor through the air after energy and the humidity exchange by air-out blower fan 2.
The static dust ion chamber of this enforcement comprises high-tension electricity abscission zone and accumulation area, and accumulation area includes the collecting plate of aluminium material, and airborne particle and dust enter into is with electric charge after the high-tension electricity abscission zone is ionized; According to the principle of " positive negative is inhaled ", charged dust and particle are played a part efficient dispelling abnormal flavor gas and dust suction by the absorption of the aluminium sheet of reversed polarity, the particle PM2.5 more than 90% can be adsorbed.Simultaneously harmful microorganism such as bacterium, virus, mould etc. are depressed also and can enlarge deadly because of cell hole at high pressure ionization and high-pressure electrostatic, and the sterilizing rate of static dust ion chamber reaches more than 90%.The high-tension electricity of static dust ion chamber 5 is provided by the electric box in the new blower fan.
The air of 3 pairs of air-supply passages of the heat exchanger of present embodiment and air exhaust passage carries out the exchange of energy and humidity, reclaim from the indoor energy that is discharged to outdoor air by heat exchanger 3, can reclaim 60% energy, reclaim thermal energy in winter, reclaim cold energy summer; Because the heat exchange paper fibre gap in the heat exchanger 3 is very little, only have water vapour molecule to pass through, and larger pernicious gas or the gas with foreign flavor molecule of diameter can't pass through, so also can realize the exchange of the air humidity in air-supply passage and the air exhaust passage by heat exchanger, the humidity that effectively keeps room air, thereby reduced the energy consumption of indoor temperature and humidity airhandling equipment, the consumption of having saved the energy.
Above-described embodiment is the better embodiment of the utility model; but embodiment of the present utility model is not restricted to the described embodiments; other any do not deviate from change, the modification done under Spirit Essence of the present utility model and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (6)
1. heat exchange electrostatic precipitation purification fresh air, comprise air intake blower fan, air-out blower fan, air supply duct and exhaust duct, it is characterized in that, also comprise heat exchanger and be installed in air supply duct interior the first primary efficient filter screen, electrostatic precipitation ion chamber and composite filter net, described heat exchanger is installed between air supply duct and the exhaust duct, and air supply duct and exhaust duct share same heat exchanger; Described combined filtration includes nano titanium oxide on the net.
2. heat exchange electrostatic precipitation purification fresh air according to claim 1, it is characterized in that, described the first primary efficient filter screen, electrostatic precipitation ion chamber and composite filter net are installed in the air-supply passage successively, and wherein said the first primary efficient filter screen is installed in the front end of air-supply passage air transmission direction.
3. heat exchange electrostatic precipitation purification fresh air according to claim 1 is characterized in that described exhaust duct is equipped with the second primary efficient filter screen.
4. heat exchange electrostatic precipitation purification fresh air according to claim 1 is characterized in that described composite filter net is made of cellular aluminium base, and described nano titanium oxide is coated on the aluminium base.
5. heat exchange electrostatic precipitation purification fresh air according to claim 1 is characterized in that, also is included as the electric box that described air intake blower fan, air-out blower fan and electrostatic precipitation ion chamber are all powered.
6. heat exchange electrostatic precipitation purification fresh air according to claim 1 is characterized in that the air inlet of described air supply duct and exhaust duct and air outlet are provided with wind and chew.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204144412U CN202885124U (en) | 2012-08-20 | 2012-08-20 | Heat exchange electrostatic precipitation purification novel draught fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204144412U CN202885124U (en) | 2012-08-20 | 2012-08-20 | Heat exchange electrostatic precipitation purification novel draught fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202885124U true CN202885124U (en) | 2013-04-17 |
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ID=48076548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204144412U Expired - Lifetime CN202885124U (en) | 2012-08-20 | 2012-08-20 | Heat exchange electrostatic precipitation purification novel draught fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202885124U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285718A (en) * | 2013-05-16 | 2013-09-11 | 北京朗净时代环境科技有限公司 | Deodorizing and sterilizing device for low-temperature plasma garbage station |
| CN109442710A (en) * | 2018-10-26 | 2019-03-08 | 无锡风正科技有限公司 | A kind of fresh air strainer with heat exchange function |
-
2012
- 2012-08-20 CN CN2012204144412U patent/CN202885124U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103285718A (en) * | 2013-05-16 | 2013-09-11 | 北京朗净时代环境科技有限公司 | Deodorizing and sterilizing device for low-temperature plasma garbage station |
| CN109442710A (en) * | 2018-10-26 | 2019-03-08 | 无锡风正科技有限公司 | A kind of fresh air strainer with heat exchange function |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |
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| CX01 | Expiry of patent term |