Internal circulation bathroom heating air interchanger

Abstract

The invention relates to an internal circulation bathroom heating air interchanger which comprises a host machine internally provided with a PTC (positive temperature coefficient) heating module and air absorbing and blowing wheel, and a panel which can be fastened on a ceiling joist and provided with an air intake and a blowing port, wherein the strip-shaped blowing port is arranged on the panel; the other side, opposite to the blowing point, of the panel is provided with the strip-shaped air intake; and an internal circulation passage is formed between the blowing port and the air intake in the host machine, an air change wind wheel is arranged in the internal circulation passage, an adjustable air outlet grid is arranged on the blowing port and is driven through a tilting mechanism arranged in the adjustable air outlet grid, the strip-shaped PTC heating module which is matched with the strip-shaped blowing port is installed in the host machine above the blowing port, the air absorbing and blowing wheel is arranged above the PTC heating module, and air absorbing and blowing wheel and the PTC heating module are configured as wind wheel bodies of same length. The internal circulation bathroom heating air interchanger has the characteristics of simple structure, easiness in installation and use, energy conservation, environmental friendliness and the like.

Description

technical field [0001] The invention relates to a device specially installed in a bathroom for heating and ventilation, in particular to an internal circulation bathroom heating and ventilation device used in an integrated suspended ceiling. Background technique [0002] In the existing home decoration, it is necessary to install a suspended ceiling in the bathroom, and the bathroom decoration must also meet the requirements of ventilation and installation of a bathroom heater, so as to achieve the purpose of heating and drying the bathroom. However, most of the existing bathroom heating and ventilation devices use ventilation or heating the outside gas to blow into the room. Although the replaced gas is fresh and reliable, it will cause a great waste of energy due to the replacement of the indoor hot air. , unable to meet the interior decoration requirements of energy saving and environmental protection. Contents of the invention [0003] The purpose of the present inven...

AI Technical Summary

Problems solved by technology

However, most of the existing bathroom heating and ventilation devices use ventilation or heating the outside gas to blow into the room. Although the replaced gas is fresh and reliable, it will cause a great waste of energy due to the replacement of the indoor hot air. , unable to meet the interior decoration requirements of energy conservation and environmental protection

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