CN202119042U - Energy-saving high-efficiency fresh air device - Google Patents
Energy-saving high-efficiency fresh air device Download PDFInfo
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- CN202119042U CN202119042U CN 201120193564 CN201120193564U CN202119042U CN 202119042 U CN202119042 U CN 202119042U CN 201120193564 CN201120193564 CN 201120193564 CN 201120193564 U CN201120193564 U CN 201120193564U CN 202119042 U CN202119042 U CN 202119042U
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- air
- energy
- air inlet
- fan
- fresh air
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Abstract
The utility model discloses an energy-saving high-efficiency fresh air device. The fresh air device comprises an air inlet pipeline, an air return pipeline and a rotating wheel type heat exchanger. An air inlet fan and a medium efficiency filter are sequentially arranged at the air inlet of the air inlet pipeline, an exhaust fan is disposed at the air outlet of the air return pipeline, and the both ends of the rotating wheel type heat exchanger are respectively placed in the air inlet pipeline and the air return pipeline. By utilizing the enthalpy difference between the indoor air and the outdoor air and through the favorable heat-conducting and moisture-permeating performance of a total heat recovery machine core, the energy exchange is generated while the ventilation is displaced bidirectionally. The air inlet fan and the exhaust fan are adjusted in wind quantity, so that the enthalpy value in the exhaust air is effectively obtained for fresh air, the energy consumption for preprocessing the fresh air is saved, and the purposes of energy conservation and air exchange are achieved.
Description
Technical field
The utility model relates to the ventilation that is used to solve the room air pollution problem and changes the wind devices field, more particularly, relates to a kind of efficient energy-saving aeration device.
Background technology
The room air pollution problem seems particularly serious today.Solving the effective and efficient manner of room air pollution is with indoor pollution air venting, and outdoor fresh air is introduced.At present, mainly contain that gravity-flow ventilation, assist type are ventilated by (by blower fan), bidirectional flow adds heat soak-back, centralized ventilation, the separate machine formula is ventilated and mode such as exhaust fan ventilation.These venting practices and mode respectively have quality, such as: then uncontrollable vent flow of gravity-flow ventilation and wind direction, and get into dust easily, noise also can't be isolated, and indoor heating and cold air are increased energy loss etc.; Centralized ventilation can be controlled the direction of wind, but this system equipment takes up room greatly the installation complicacy.In addition, the situation that the zone that outdoor fresh air is not delivered to be needed is just drained, perhaps the foul atmosphere of indoor discharge is also existed by VMC suction people phenomenon.
Not matching of air output and exhaust air rate is the problem that in many buildings, exists.No matter which kind of aeration device air conditioner ventilating system selects for use; Seldom be provided with exhaust system; Just in toilet and Boiler Room, there is not the toilet ventilation device; Exhaust air rate seldom, the mostly main malleation that relies on the room through window and crack between a door and its frame to exosmosis: such system is difficult to accomplish the balance of new wind and air draft.
The new wind ventilating system filter of existing structure is general, and this is simpler, generally only is provided with screen pack, does not have thick, middle effect air cleaner, makes the pellet quantity of the indoor air of people into can not get effective control.
VMC adopts new wind to bear whole air conditioner loads, and the enthalpy difference of new wind and air-supply is much larger than the enthalpy difference of return air and air-supply, waiting under the air quantity situation energy consumption very big, and energy of exhaust air is less than recycling.
The utility model content
The utility model technical problem to be solved is, overcomes the deficiency that exists in the prior art, and a kind of efficient energy-saving aeration device is provided.
A kind of efficient energy-saving aeration device of the utility model; Be achieved through following technical proposals; Comprise intake stack, return air duct and thermal wheel; Said intake stack air inlet sets gradually air intake fan and medium effeciency filter, and said return air duct air outlet is provided with air ejector fan, and the thermal wheel two ends place respectively in intake stack and the return air duct.
Rotary-type interchanger is a cellular runner that slowly runs.Change core and make carrier with composite fibre or metal forming, the hygroscopic material that its composite reactive silicon and molecular sieve are formed is processed the runner with accumulation of heat moisture pick-up properties, is contained in the metal cabinet, is rotated by actuator drives.
The utility model utilizes the enthalpy difference of indoor and outdoor air, through the good heat conduction water vapour permeability of full recuperation of heat movement, and in two-way replacement aeration, the produce power exchange.With air intake fan and each self-regulation air quantity of air ejector fan, make new wind effectively obtain the enthalpy in the air draft, thereby practiced thrift the pretreated energy consumption of new wind greatly, reach the purpose of energy-conservation ventilation.Through other harmful substances such as dust that medium air filtration can be removed in the air intake to be mingled with, send into fresh air indoor.
The utility model reasonable in design is simple, low cost of manufacture, and working service is repaired simple and easy.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done and to be further described.
As shown in Figure 1; The utility model comprises intake stack 1, return air duct 2 and thermal wheel 3; Said intake stack air inlet sets gradually medium effeciency filter 4 and air intake fan 5; Said return air duct air outlet is provided with air ejector fan 6, and the thermal wheel two ends place respectively in intake stack and the return air duct.
Rotary-type interchanger is a cellular runner that slowly runs.Change core and make carrier with composite fibre or metal forming, the hygroscopic material that its composite reactive silicon and molecular sieve are formed is processed the runner with accumulation of heat moisture pick-up properties, is contained in the metal cabinet, is rotated by actuator drives.The cycle type heat exchanger is alternately conversion of two media, can not avoid cross pollution fully, so inflow gas must be through medium effeciency filter.
The utility model integral installation is used for taking a breath to indoor in outdoor.The utility model adopts air-supply suction, air draft sucking-off, recuperation of heat entirely.Air draft is drained into outdoor through the heat recovery wheel processing by air ejector fan; New wind is through filter, and in the inlet chamber, because the cycle type heat exchanger contacts with new wind, the new wind of runner deflection low temperature and low humidity is emitted heat and moisture content, makes new wind intensification humidification after heat recovery wheel is handled.Otherwise summer then, reduced the humiture of new wind, improved the air draft humiture.
Embodiment recited above describes the utility model preferred implementation; Be not that design and scope to the utility model limits; Under the prerequisite that does not break away from the utility model design philosophy; Common engineers and technicians make the technical scheme of the utility model in this area various distortion and improvement all should belong to the protection domain of the utility model.
Claims (2)
1. efficient energy-saving aeration device; It is characterized in that; Comprise intake stack, return air duct and thermal wheel; Said intake stack air inlet sets gradually air intake fan and medium effeciency filter, and said return air duct air outlet is provided with air ejector fan, and the thermal wheel two ends place respectively in intake stack and the return air duct.
2. efficient energy-saving aeration device according to claim 1 is characterized in that, said rotary-type interchanger is the cellular runner that slowly runs, and changes core and makes the hygroscopic material that carrier composite reactive silicon and molecular sieve form by composite fibre or metal forming and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120193564 CN202119042U (en) | 2011-06-10 | 2011-06-10 | Energy-saving high-efficiency fresh air device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120193564 CN202119042U (en) | 2011-06-10 | 2011-06-10 | Energy-saving high-efficiency fresh air device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202119042U true CN202119042U (en) | 2012-01-18 |
Family
ID=45460103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120193564 Expired - Fee Related CN202119042U (en) | 2011-06-10 | 2011-06-10 | Energy-saving high-efficiency fresh air device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202119042U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807961A (en) * | 2014-03-06 | 2014-05-21 | 陈云芽 | Air purifier |
| CN106642502A (en) * | 2016-11-07 | 2017-05-10 | 浙江中博信息工程有限公司 | Intelligent building exhaust system |
| CN108019877A (en) * | 2017-11-24 | 2018-05-11 | 苏州赛易特环保科技有限公司 | A kind of indoor and outdoor dilution air plant |
-
2011
- 2011-06-10 CN CN 201120193564 patent/CN202119042U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807961A (en) * | 2014-03-06 | 2014-05-21 | 陈云芽 | Air purifier |
| CN106642502A (en) * | 2016-11-07 | 2017-05-10 | 浙江中博信息工程有限公司 | Intelligent building exhaust system |
| CN106642502B (en) * | 2016-11-07 | 2022-10-21 | 浙江中博信息工程有限公司 | Intelligent building air supply and exhaust system |
| CN108019877A (en) * | 2017-11-24 | 2018-05-11 | 苏州赛易特环保科技有限公司 | A kind of indoor and outdoor dilution air plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20140610 |