Ventilation equipment based on in-pipe film evaporation and condensation

Abstract

The invention relates to ventilation equipment based on in-pipe film evaporation and condensation. The ventilation equipment comprises an air supply rotating wheel with an rotating shaft arranged in the horizontal direction, wherein a plurality of heat exchange pipes arranged in a windward mode are fixed to the circumferential side of the air supply rotating wheel, and the pipe length directions of the heat exchange pipes are perpendicular to the rotating shaft of the air supply rotating wheel. According to the ventilation equipment, in the indoor and outdoor ventilation process, heat of indoor and outdoor exchanged hot and cold air is exchanged through the film evaporation and the condensation of water in the heat exchange pipes, the heat exchange efficiency is high, absorbed and releasedheat are more, the temperature of air entering a room is close to room temperature, and the energy consumption of cooling and heating the hot and cold air entering the room is reduced, so that the purpose of saving energy is achieved; the ventilation equipment is simple in structure, easy to install and wide in application range.

Description

technical field [0001] The invention belongs to the field of ventilating equipment, and in particular relates to a ventilating equipment based on evaporation and condensation of a tube inner film. Background technique [0002] Places such as large shopping malls or factory buildings need to be ventilated with the outside to ensure fresh air in the shopping malls or factory buildings. However, with the deterioration of the climate, the outdoor temperature is getting higher and higher in summer, and the outdoor temperature is getting lower and lower in winter. If you directly ventilate with the outside, the hot outdoor air in summer will raise the indoor temperature, and the cold outdoor air in winter will To lower the indoor temperature, in order to obtain a suitable temperature, a large amount of energy needs to be consumed for cooling in summer and heating in winter, resulting in huge waste of energy. Contents of the invention [0003] In order to solve the above technic...

AI Technical Summary

Problems solved by technology

However, with the deterioration of the climate, the outdoor temperature is getting higher and higher in summer, and the outdoor temperature is getting lower and lower in winter. If you directly ventilate with the outside, the hot outdoor air in summer will raise the indoor temperature, and the cold outdoor air in winter will To lower the indoor temperature, in order to obtain a suitable temperature, a large amount of energy needs to be consumed for cooling in summer and heating in winter, resulting in huge waste of energy

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