Heating air interchanger in circulation bathroom in a kind of
Technical field
What the present invention relates to is a kind of device that is installed in the ventilation of warming oneself in the bathroom specially, especially a kind of supporting interior circulation bathroom heating air interchanger that is used in the integrated furred ceiling.
Background technology
Existing household decoration is the required content of finishing so that furred ceiling to be installed in the bathroom in, and the bathroom finishing also must satisfy ventilation and install requirement such as bathroom heating device additional, so that realize the also purpose of drying of bathroom heating.But existing bathroom heating air interchanger, mostly heat after-blow to indoor, though the gas that is changed is fresh reliable like this, owing to indoor hot gas is swapped out with ventilation or with the gas of outside, cause the significant wastage of the energy, can't satisfy the indoor decoration requirement of energy-conserving and environment-protective.
Summary of the invention
The objective of the invention is to overcome the deficiency that prior art exists, and provide a kind of simple in structure, easy to install and use, the interior circulation bathroom heating air interchanger of energy-conserving and environment-protective.
The objective of the invention is to finish by following technical solution, it comprises the main frame that PTC heating module and air draught air-supply wind wheel are housed in one and can snap onto panel on the ceiling joist, that have air inlet and blowing mouth, described panel is provided with the blowing mouth of strip, offer same elongated air inlet on the opposite side panel corresponding to above-mentioned blowing mouth, and be formed with inner cycle channel between described blowing mouth and the air inlet in main body, described air draught air-supply wind wheel places described inner cycle channel.
This blowing mouth of the present invention is provided with the adjustable outlet grid of the swing mechanism drive of installing by inside, and the strip PTC heating module supporting with the strip blowing mouth is installed in the main body above this blowing mouth.
Described air draught air-supply wind wheel is placed in the top of PTC heating module, and is configured to the wind wheel body of same length with described PTC heating module.
The present invention has simple in structure, and is easy to install and use, characteristics such as energy-conserving and environment-protective.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a panel construction schematic diagram of the present invention.
The specific embodiment
The present invention will be described in detail below in conjunction with accompanying drawing: Fig. 1, shown in 2, it comprises the present invention the main frame 3 that PTC heating module 1 and air draught air-supply wind wheel 2 are housed in one and can snap onto on the ceiling joist, the panel 6 that has air inlet 4 and blowing mouth 5, described panel 6 is provided with the blowing mouth 5 of strip, offer same elongated air inlet 4 on the opposite side panel corresponding to above-mentioned blowing mouth 5, and be formed with inner cycle channel 8 between described blowing mouth 5 and the air inlet 4 in main body, described air draught air-supply wind wheel 2 places described inner cycle channel 8.
This blowing mouth 5 of the present invention is provided with the adjustable outlet grid 7 of the swing mechanism drive of installing by inside, and the strip PTC heating module 1 supporting with the strip blowing mouth is installed in the main body above this blowing mouth 5.
Described air draught air-supply wind wheel 2 is placed in the top of PTC heating module 1, and is configured to the wind wheel body of same length with described PTC heating module 1, to satisfy the uniform needs of strip blowing mouth air-out.
During use, air in the bathroom sucks (slit that is equivalent to the side) from the air inlet 4 of strip, arrive PTC heating module 1 by the air-supply of the air draught in the inner cycle channel 8 wind wheel 2, blow out hot blast by blowing mouth 5 again, thereby reach the purpose of heating, air is inhaled into heating again indoor coming and going, and so circulation in forming is more energy-conserving and environment-protective.
In the said structure, described PTC heating module 1 is elongated, and whole abrim elongated blowing mouth 5 makes the air-out blast bigger, and air supplying distance is farther, and temperature rise is faster, and is more obvious.Be heated air later, derived from outlet grid, described outlet grid can whole be swung by inner swing mechanism again, and this kind structure outlet grid is to the well guide effect of wind oil, and can wind be adjusted to suitable direction according to user's needs, make product have more hommization.