CN204100472U - A kind of Intelligent fresh air ventilator - Google Patents
A kind of Intelligent fresh air ventilator Download PDFInfo
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- CN204100472U CN204100472U CN201420535325.5U CN201420535325U CN204100472U CN 204100472 U CN204100472 U CN 204100472U CN 201420535325 U CN201420535325 U CN 201420535325U CN 204100472 U CN204100472 U CN 204100472U
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- fresh air
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Abstract
The utility model provides a kind of Intelligent fresh air ventilator, housing; Housing is positioned at indoor part and comprises indoor dirty wind entrance and indoor fresh air outlet; Be positioned at outdoor part and comprise outdoor dirty wind outlet and the new wind entrance in outdoor; One hot switching path of the dirty wind entrance in described indoor, a heat exchanger, the dirty wind outlet of wind output channel and outdoor; Another hot switching path of described outdoor new wind entrance, described heat exchanger, air-treatment air channel and indoor fresh air outlet; Grade one filter and antifreeze pre-electric heater section is provided with between described outdoor new wind entrance and connected described heat exchanger.By upper, Intelligent fresh air ventilator effectively can remove indoor pollutant, makes user have a good living environment.
Description
Technical field
The utility model relates to a kind of Intelligent fresh air ventilator.
Background technology
Along with economic development and growth in the living standard, the application of air-conditioning equipment in industry with civil buildings is more and more general.In order to improve indoor air quality, air-conditioning and construction must install new wind devices additional, and outdoor fresh air is sent into indoor after treatment.China in recent years haze weather takes place frequently, and shows a rising trend, and causes in outdoor air containing pollutants such as a large amount of dust.Unfavorable to the health of people.
Utility model content
The application provides a kind of Intelligent fresh air ventilator, effectively can remove indoor pollutant, makes user have a good living environment.
Described Intelligent fresh air ventilator comprises:
Housing;
Housing is positioned at indoor part and comprises indoor dirty wind entrance and indoor fresh air outlet; Be positioned at outdoor part and comprise outdoor dirty wind outlet and the new wind entrance in outdoor;
One hot switching path of the dirty wind entrance in described indoor, a heat exchanger, the dirty wind outlet of wind output channel and outdoor;
Another hot switching path of described outdoor new wind entrance, described heat exchanger, air-treatment air channel and indoor fresh air outlet; Grade one filter and antifreeze pre-electric heater section is provided with between described outdoor new wind entrance and connected described heat exchanger
By upper, Intelligent fresh air ventilator effectively can remove indoor pollutant, makes user have a good living environment.
Optionally, described air-treatment air channel comprises, the secondary filter set gradually according to wind direction direction, dehumidifying/auxiliary heating section, humidifier section and power section.
By upper, realize the process such as the filtration sterilization to room air, auxiliary heating and/or humidification, have a good living environment to make user.
Optionally, the zeolite layer of parallel arrangement, active carbon layer and fine sand layer is comprised in described secondary filter.
Optionally, described secondary filter also comprises high efficiency particle air filter.
By upper, can objectionable impurities in filtered air, improve air cleanliness.
Optionally, described housing skin is color steel, and its internal layer is galvanized steel plain sheet or corrosion resistant plate, two-layer central filler insulation material.
Optionally, it is characterized in that, described insulation material is that the fire-retardant density polyurethane that does foams.
Optionally, described indoor fresh air entry position is provided with homogenating plate, homogenating plate is evenly arranged the identical through hole of some sizes.
By upper, after air after treatment flows through homogenating plate, evenly can enter indoor, avoid the stimulation caused because wind-force is excessive.
Accompanying drawing explanation
Fig. 1 is the structural representation of Intelligent fresh air ventilator.
Detailed description of the invention
The Intelligent fresh air ventilator that the utility model provides is described in detail below in conjunction with accompanying drawing 1.Comprise housing 20, housing 20 comprises the new wind entrance 214 in outdoor being arranged at the dirty wind entrance 215 in indoor indoor and being arranged at outdoor.Described indoor dirty wind entrance 215 is connected with a hot switching path of heat exchanger 208 by golden phoenix passage, and described outdoor new wind entrance 214 is connected with the hot switching path of heat exchanger 208 by grade one filter 209 and antifreeze pre-electric heater section 207 are rear.
The upper/lower terminal of heat exchanger 208 is connected with the levels of housing 20 respectively by one side ventilation valve (the first bypass air-valve 201 and the second bypass air-valve 202).
In the present embodiment, described housing 20 is double-decker, and its skin is color steel, and its internal layer is galvanized steel plain sheet or corrosion resistant plate, two-layer central filler insulation material.Further, described insulation material is that the fire-retardant density polyurethane that does foams.
The object that antifreeze pre-electric heater section 207 is arranged at after grade one filter 209 is, can the efficiency of heating surface be improved.Due at severe cold season, easy frosting on heat exchanger 208 in heat exchanging process, makes its distance heat exchanger 208 nearer, thus plays better heating effect, improve the efficiency of heating surface after antifreeze pre-electric heater section 207 being arranged at grade one filter 209.
Described grade one filter 209 is load in high-strength rigid cardboard with folded form by filtering material, and front face area increases, and the dust particle in leaked-in air is filtered material and is effectively blocked between folding and folding.Described filtrate material comprises non-woven fabrics, fluffy Chopped Strand Mat, glass fibre, plastic wire or woven wire.
Heat exchanger 208 comprises two-way and exports, and connects first and exports as air-treatment air channel, connects second and exports as wind output channel.
The air flow indoor fresh air entrance 211 that described air-treatment air channel is flowed out, described air-treatment air channel comprises the secondary filter 210, dehumidifying/auxiliary heating section 205 and the humidifier section 206 that set gradually, provides new wind eventually to indoor fresh air entrance 211.
Described dehumidifying/auxiliary heating section 205 comprises the compressor be made up of evaporimeter, condenser etc., further, described evaporimeter is arranged in air-treatment air channel, described condenser is arranged in hereinafter described wind output channel, the two is connected by pipeline, concrete connected mode is identical with existing structure, repeats no more.
The object that described humidifier section 206 is arranged at after dehumidifying/auxiliary heating section 205 is, avoids too early humidification to cause corrosion to dehumidifying/auxiliary heating section 205, and avoid dehumidifying/auxiliary heating section 205 pairs of humidifying airs to carry out secondary pollution.
Described secondary filter 210 comprises the filter chamber be made up of the zeolite layer of parallel arrangement, active carbon layer and fine sand layer.In addition, described secondary filter 210 also comprises high efficiency particle air filter (HEPA, High efficiency particulate air Filter), be interwoven by very tiny organic fiber, comparatively strong to the capturing ability of particulate, aperture is small, adsorption capacity is large, purification efficiency is high, and possesses water imbibition, is 99.97% for the particle purifying rate of 0.3 micron.
Indoor fresh air entrance 211 position is provided with homogenating plate, homogenating plate is evenly arranged the identical through hole of some sizes, after air after treatment flows through homogenating plate, evenly can enter indoor, avoid the stimulation caused because wind-force is excessive.
The outdoor dirty wind outlet 213 of the air flow that wind output channel flows out, above-mentioned air-treatment air channel and wind output channel provide airflow circulating power by the first power section 203 and the second power section 204 respectively.
In addition, also comprise the sensor for detecting indoor temperature, humidity, air particle content and gas concentration lwevel in housing 20, arranging of the sensor is same as the prior art, repeats no more.
Below, operation principle of the present utility model is introduced in detail by reference to the accompanying drawings.
Specifically, if when particle (as PM2.5) content overproof in cup air, then Intelligent fresh air ventilator performs Inner eycle purification pattern, and opens the first bypass air-valve 201 and the first power section (such as, blower fan) 203, purify current indoor air thus.
If the particle content of working as in cup air exceeds standard and humidity exceedes user's setting value, then Intelligent fresh air ventilator performs Inner eycle purification dehumidification mode, open the first bypass air-valve 201, second bypass air-valve 202, first power section 203, second power section 204 and dehumidifying/auxiliary heating section 205, owing to opening first, second bypass air-valve simultaneously, accelerate the flowing of gas, have good effect lower than indoor dehumidification.Air dewetting is taken into account thus while purification current indoor air.
If the particle content of working as in cup air exceeds standard and humidity is lower, then Intelligent fresh air ventilator performs Inner eycle purification humidifying mode, open the first bypass air-valve 201, first power section 203 and humidifier section 206 (such as humidification pump), open the first ventilation valve, accelerating chamber Inner eycle, make described humidifier section carry out humidification to indoor wind, while purification current indoor air, take into account air wetting thus.
If the carbon dioxide content in current indoor environment exceeds standard or severe overweight time, then Intelligent fresh air ventilator performs new wind pattern, open the Dan Xinfeng pattern of the first power section 203 or open first, second power section 203 simultaneously, the new wind pattern of 204, drive speed air flow by power section, increase the intensity of ventilation thus.
If when current indoor air humidity exceedes/does not reach user's setting value, then Intelligent fresh air ventilator performs dehumidification mode, open the second bypass air-valve 202, first power section 203, second power section 204 and dehumidifying/auxiliary heating section 205, by opening the second bypass air-valve 202, accelerating chamber outer newly distinguished and admirable enter, to be embodied as indoor air dehumidification; If open the first power section 203 and humidifier section 206, be embodied as indoor air-humidification.
If the carbon dioxide content in current indoor environment exceeds standard and indoor air humidity has exceeded user's setting value, then Intelligent fresh air ventilator performs all-fresh air dehumidification mode, open first, second power section 203,204 and dehumidifying/auxiliary heating section 205, drive speed air flow by power section, while strengthening ventilation, take into account air dewetting thus.
If the carbon dioxide content in current indoor environment exceeds standard and indoor air humidity does not reach user's setting value, then Intelligent fresh air ventilator performs all-fresh air humidifying mode, open first, second power section 203,204 and humidifier section 206, drive speed air flow by power section, while strengthening ventilation, take into account air wetting thus.
In addition, Intelligent fresh air ventilator also environmentally temperature can open antifreeze pre-electric heater section 207 in good time, to prevent heat exchanger 208 from producing icing because external environment crosses cold, simultaneously for indoor temperature preheats, produces acute variation to prevent indoor temperature.
Above-mentioned control essence is realized by the main control chip of Intelligent fresh air ventilator, and this main control chip is electrically connected with described various kinds of sensors and the first bypass air-valve 201, second bypass air-valve 202, first power section 203, second power section 204 ,/auxiliary heating section 205 that dehumidifies, humidifier section 206 and antifreeze pre-electric heater section 207 respectively.Because its concrete control procedure is not the utility model protection content, therefore be not described in detail.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle in a word, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. an Intelligent fresh air ventilator, is characterized in that, comprising:
Housing;
Housing is positioned at indoor part and comprises indoor dirty wind entrance and indoor fresh air outlet; Be positioned at outdoor part and comprise outdoor dirty wind outlet and the new wind entrance in outdoor;
One hot switching path of the dirty wind entrance in described indoor, a heat exchanger, the dirty wind outlet of wind output channel and outdoor;
Another hot switching path of described outdoor new wind entrance, described heat exchanger, air-treatment air channel and indoor fresh air outlet; Grade one filter and antifreeze pre-electric heater section is provided with between described outdoor new wind entrance and connected described heat exchanger.
2. Intelligent fresh air ventilator according to claim 1, is characterized in that, in described air-treatment air channel, comprises the secondary filter, dehumidifying/auxiliary heating section, humidifier section and the power section that set gradually according to wind direction direction.
3. Intelligent fresh air ventilator according to claim 2, is characterized in that, comprises the zeolite layer of parallel arrangement, active carbon layer and fine sand layer in described secondary filter.
4. Intelligent fresh air ventilator according to claim 2, is characterized in that, described secondary filter also comprises high efficiency particle air filter.
5. Intelligent fresh air ventilator according to claim 1, is characterized in that, described housing skin is color steel, and its internal layer is galvanized steel plain sheet or corrosion resistant plate, two-layer central filler insulation material.
6. Intelligent fresh air ventilator according to claim 5, is characterized in that, described insulation material is the foaming of fire-retardant high density polyurethane.
7. Intelligent fresh air ventilator according to claim 1, is characterized in that, described indoor fresh air entry position is provided with homogenating plate, homogenating plate is evenly arranged the identical through hole of some sizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535325.5U CN204100472U (en) | 2014-09-17 | 2014-09-17 | A kind of Intelligent fresh air ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420535325.5U CN204100472U (en) | 2014-09-17 | 2014-09-17 | A kind of Intelligent fresh air ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204100472U true CN204100472U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420535325.5U Expired - Fee Related CN204100472U (en) | 2014-09-17 | 2014-09-17 | A kind of Intelligent fresh air ventilator |
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| CN (1) | CN204100472U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016572A (en) * | 2016-07-06 | 2016-10-12 | 殷晓冬 | Fresh air purification system |
| CN106152284A (en) * | 2016-08-16 | 2016-11-23 | 浙江国祥股份有限公司 | A kind of clean air conditioner indoor unit |
| CN106545947A (en) * | 2017-01-24 | 2017-03-29 | 北京代克环能技术有限公司 | A kind of anti-icing stifled heat-recovery fresh air ventilator of extremely frigid zones and its air exchanging method |
| CN106765821A (en) * | 2017-01-18 | 2017-05-31 | 东莞市利发爱尔空气净化系统有限公司 | A kind of insulation structure of fresh air blower and fresh air blower |
| CN108954646A (en) * | 2018-06-08 | 2018-12-07 | 江苏英凯电机有限公司 | A kind of intelligent air exhausting blower |
| CN111623463A (en) * | 2020-06-08 | 2020-09-04 | 刘长庚 | Heat exchanger energy recovery device |
| CN112639365A (en) * | 2018-09-03 | 2021-04-09 | 大金工业株式会社 | Ventilation control device and ventilation system |
-
2014
- 2014-09-17 CN CN201420535325.5U patent/CN204100472U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016572A (en) * | 2016-07-06 | 2016-10-12 | 殷晓冬 | Fresh air purification system |
| CN106152284A (en) * | 2016-08-16 | 2016-11-23 | 浙江国祥股份有限公司 | A kind of clean air conditioner indoor unit |
| CN106765821A (en) * | 2017-01-18 | 2017-05-31 | 东莞市利发爱尔空气净化系统有限公司 | A kind of insulation structure of fresh air blower and fresh air blower |
| CN106545947A (en) * | 2017-01-24 | 2017-03-29 | 北京代克环能技术有限公司 | A kind of anti-icing stifled heat-recovery fresh air ventilator of extremely frigid zones and its air exchanging method |
| CN108954646A (en) * | 2018-06-08 | 2018-12-07 | 江苏英凯电机有限公司 | A kind of intelligent air exhausting blower |
| CN112639365A (en) * | 2018-09-03 | 2021-04-09 | 大金工业株式会社 | Ventilation control device and ventilation system |
| CN112639365B (en) * | 2018-09-03 | 2023-08-01 | 大金工业株式会社 | Ventilation control device and ventilation system |
| CN111623463A (en) * | 2020-06-08 | 2020-09-04 | 刘长庚 | Heat exchanger energy recovery device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20200917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |