A heat pipe runner combined total heat recovery device and method

Abstract

The invention discloses a heat pipe rotating wheel combined type total heat recovery device. The heat pipe rotating wheel combined type total heat recovery device comprises a case shell, a front shell, a rear shell and a heat pipe rotating wheel assembly, wherein a fresh air inlet channel and an exhaust air outlet channel are formed in the front shell, a fresh air outlet channel and an exhaust airinlet channel are formed in the rear shell, a fresh air inlet and an exhaust air outlet are formed in the front side wall of the case shell, and a fresh air outlet and an exhaust air inlet are formedin the rear side wall of the case shell; the heat pipe rotating wheel assembly comprises a rotating wheel, an annular heat pipe and a driving motor, wherein the rotating wheel comprises a wheel shelland a plurality of fins, and the fins divide the inner space of the wheel shell into a plurality of fin air channels; and a heat pipe dehumidifying material layer is arranged on the outer surface ofthe annular heat pipe, fin dehumidification material layers are arranged on the outer surfaces of the fins, and an output shaft of the driving motor is connected with a transmission belt which is bridged on the wheel shell. The invention further discloses a heat pipe rotating wheel combined type total heat recovery method. According to the heat pipe rotating wheel combined type total heat recoverydevice and the method, the heat exchange process is enhanced, the sensible heat recovery efficiency is improved and the total heat recovery under the working conditions in summer and winter can be achieved.

Description

technical field [0001] The invention belongs to the technical field of heat recovery, and in particular relates to a heat pipe runner combined total heat recovery device and method. Background technique [0002] Indoor air quality has become the focus of scholars' research in recent years, and indoor air quality has a great impact on people's life and work. Poor indoor air quality is directly linked to sick building syndrome, which can lead to a spike in illness, dizziness, fatigue, and reduced productivity. Factors affecting indoor air quality include: insufficient outdoor fresh air, air pollution from the building itself, air pollution from human activities, etc. Therefore, in order to improve indoor air quality, one of the most direct and effective measures is to ensure sufficient fresh air volume indoors. Set a specific fresh air volume for a specific environment, so that the indoor air quality meets the hygienic requirements. However, meeting the hygienic requirements...

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Problems solved by technology

[0003] The rotary heat recovery device whose core material is made of non-combustible hygroscopic material or material with hygroscopic coating cannot transfer heat to the other side in time due to its large contact thermal resistance and the periodicity of heat recovery , so that the heat exchange efficiency is seriously affected, and the moisture exchange efficiency affected by the heat exchange is also affected

A heat pipe is a superconducting heat transfer element whose thermal conductivity exceeds that of any known metal. However, a heat pipe heat recovery device composed of a series of heat pipes can only recover the sensible heat of the air, not the latent heat of the air.

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