HEAT EXCHANGING VENTILATOR
A heat exchanging ventilator comprises a temperature isolating body including an air admitting passageway and an air venting passageway couplingly arranged therein and allowing to conduct heat with each other. The two ends of the air admitting and venting passageways are in communication with the indoors and outdoors, respectively, and the air admitting and venting passageways are provided at inlets thereof with suction fans, individually, so as to let fresh air to be sucked from the suction fan of the air admitting passageway, while the indoor air may be vented from the suction fan of the air venting passageway, thereby exchanging air. Likewise, by means of the heat conductivity of the air admitting and venting passageways with each other, the indoor air temperature inputted from the air admitting passageway is approximately equivalent to room temperature.
1. Field of the Invention
The present invention relates to a heat exchanging ventilator, and more particularly to a heat exchanging ventilator that may exchange air. Likewise, by means of the heat conductivity of air admitting and venting passageways with each other, the indoor air temperature inputted from the air admitting passageway is approximately equivalent to room temperature, thus decreasing the consumption of energy resources.
2. Description of the Prior Arts
At present, in most places, such as work places or homes, are installed with air conditioning equipments, e.g. air conditioners or heaters, for controlling room temperature at a constant temperature to obtain a comfortable environment.
However, if the indoor air circulates poorly, an uncomfortness will bring about. To improve such a problem, an improved method has been developed. For example, opening window slightly to make fresh air flows in from the outdoors, yet causing a temperature difference between the indoors and outdoors and consuming energy resources.
The present invention has arisen to mitigate and/or obviate the afore-described disadvantages.
SUMMARY OF THE INVENTIONThe primary object of the present invention is to provide a heat exchanging ventilator that may exchange air, and by means of the heat conductivity of air admitting and venting passageways with each other, the indoor air temperature inputted from an air admitting passageway is approximately equivalent to room temperature, thus decreasing the consumption of energy resources.
In accordance with one aspect of the present invention, there is provided a heat exchanging ventilator comprising a temperature isolating body including an air admitting passageway and an air venting passageway couplingly arranged therein and allowing to conduct heat with each other. The two ends of the air admitting and venting passageways are in communication with the indoors and outdoors, respectively, and the air admitting and venting passageways are provided at inlets thereof with suction fans, individually, so as to let fresh air to be sucked from the suction fan of the air admitting passageway, while the indoor air may be vented from the suction fan of the air venting passageway, thereby exchanging air. Likewise, by means of the heat conductivity of the air admitting and venting passageways with each other, the indoor air temperature inputted from the air admitting passageway is approximately equivalent to room temperature.
From above-mentioned descriptions, since the air admitting and venting passageways are couplingly arranged together, a progressive heat exchange in the temperature isolating body may be achieved so that the closer the fresh air in the air admitting passageway is near to the outlet of the indoors, the more similar temperature is equal to the set indoor temperature. For example, if an air conditioner is installed indoors, the temperature of the fresh air in the air admitting passageway thereof is lowered for being inputted into the indoors, yet if a heater is installed indoors, the temperature of the fresh air in the air admitting passageway is heated by the air venting passageway for being inputted into the indoors, thus decreasing the consumption of energy resources during air exchanging process.
The present invention will become more obvious from the following description when taken in connection with the accompanying drawings, which show, for purpose of illustrations only, the preferred embodiment in accordance with the present invention.
A heat exchanging ventilator in accordance with the present invention comprises a temperature isolating body 1 including an air admitting passageway 2 and an air venting passageway 3 couplingly arranged therein and allowing to conduct heat with each other (as shown in
From above-mentioned descriptions, since the air admitting and venting passageways 2, 3 are couplingly arranged together, a progressive heat exchange in the temperature isolating body 1 may be achieved so that the closer the fresh air in the air admitting passageway 2 is near to the outlet of the indoors (as shown in
Besides, if the air admitting and venting passageways 2 and 3 are couplingly arranged in a curved manner (as illustrated in
Furthermore, the above-mentioned air admitting and venting passageways 2 and 3 may be designed to a multi-layer and wound type (as illustrated in
Also, the air admitting and venting passageways 2 and 3 may be designed to a plurality type and then combined together (as shown in
The suction fans 21 and 31 are controlled by way of multi-step switches, respectively, such that during operation, the suction fans 21 and 31 may apply different rotating speeds to control the amount of air flowing, wherein the suction fans 21 and 31 may involve filtering structures 22 and 32 formed therein, respectively.
The suction fans 21 and 31 of the air admitting and venting passageways 2 and 3 may be attached on the same sides, for instance, they are all disposed in the indoors for diminishing damage due to exposes outside or when they are mounted outdoors, a noise problem occurring indoors may be avoidable. By virtue of the rotations of the suction fans 21 and 31, the air admission of the air admitting passageway 2 and the air exhaust of the air venting passageways 3 may be controlled. It is because that the sucking and blowing differences may result in so as to improve the air admitting and venting effect.
The temperature insolating body 1 further includes heat insulating materials wrapped on the air admitting and venting passageways 2 and 3 thereof for increasing heat conducting effect.
The invention is not limited to the above embodiment but various modifications thereof may be made. It will be understood by those skilled in the art that various changes in form and detail may made without departing from the scope and spirit of the present invention.
Claims
1. A heat exchanging ventilator comprising:
- a temperature isolating body including an air admitting passageway and an air venting passageway couplingly arranged therein and allowing to conduct heat with each other, wherein the two ends of said air admitting and venting passageways are in communication with the indoors and outdoors, respectively, and said air admitting and venting passageways are provided at inlets thereof with suction fans, individually, so as to let fresh air to be sucked from said suction fan of said air admitting passageway, while the indoor air may be vented from said suction fan of said air venting passageway, thereby conducting heat and exchanging air.
2. The heat exchanging ventilator as claimed in claim 1, wherein said air admitting and venting passageways are couplingly arranged in a curved manner.
3. The heat exchanging ventilator as claimed in claim 2, wherein said air admitting and venting passageways may be designed to a multi-layer and wound type.
4. The heat exchanging ventilator as claimed in claim 1, wherein said air admitting and venting passageways may be designed to a plurality type and then combined together.
5. The heat exchanging ventilator as claimed in claim 2, wherein said air admitting and venting passageways may be designed to a plurality type and then combined together.
6. The heat exchanging ventilator as claimed in claim 3, wherein said air admitting and venting passageways may be designed to a plurality type and then combined together.
7. The heat exchanging ventilator as claimed in claim 1, wherein said air admitting and venting passageways are arranged in a cross-positioned manner, thereby improving a heat conducting effect.
8. The heat exchanging ventilator as claimed in claim 2, wherein said air admitting and venting passageways are arranged in a cross-positioned manner, thereby improving a heat conducting effect.
9. The heat exchanging ventilator as claimed in claim 3, wherein said air admitting and venting passageways are arranged in a cross-positioned manner, thereby improving a heat conducting effect.
10. The heat exchanging ventilator as claimed in claim 1, wherein said suction fans are controlled by way of multi-step switches, respectively, such that during operation, said suction fans may apply different rotating speeds to control the amount of air flowing.
11. The heat exchanging ventilator as claimed in claim 10, wherein said suction fans may involve filtering structures formed therein, respectively.
12. The heat exchanging ventilator as claimed in claim 1, wherein said air admitting and venting passageways are arranged in a coupling manner, respectively.
13. The heat exchanging ventilator as claimed in claim 1, wherein by using a heat conducting plate, said air admitting passageway may be separated from said air venting passageway.
14. The heat exchanging ventilator as claimed in claim 1, wherein said suction fans of said air admitting and venting passageways may be attached on the same sides, therefore by virtue of the rotations of said suction fans, the air admission of said air admitting passageway and the air exhaust of said air venting passageways may be controlled.
15. The heat exchanging ventilator as claimed in claim 1, wherein said temperature insolating body further includes heat insulating materials wrapped on said air admitting and venting passageways thereof for increasing heat conducting effect.
Type: Application
Filed: Jun 14, 2007
Publication Date: Dec 18, 2008
Inventor: CHIA-PAI LIU (Jhuei Township)
Application Number: 11/762,826
International Classification: F24F 11/04 (20060101);