Thermal pressure ventilation air-conditioned room

Abstract

The invention discloses a thermal pressure ventilation air-conditioned room which comprises a solar photovoltaic plate, a storage battery, a thermal pressure ventilation pipe, a semiconductor refrigeration plate, a heat radiation mechanism and an evaporative cooling mechanism. The thermal pressure ventilation pipe is arranged at the top of the room. The fixed semiconductor refrigeration plate is arranged on the rear side wall of the lower portion of the thermal pressure ventilation pipe in a penetrating manner. The cold end of the semiconductor refrigeration plate is arranged on the evaporative cooling mechanism. The heat radiation mechanism is arranged at the position, in the thermal pressure ventilation pipe, of the thermal end of the semiconductor refrigeration plate. Compared with theprior art, solar energy can be utilized for providing the direct current needed for semiconductor refrigeration, and semiconductor refrigeration is used for reducing evaporative cooling spraying watertemperature; air is introduced and exhausted through a thermal pressure ventilation manner, and indoor humidity can be effectively controlled; the thermal end of the semiconductor refrigeration plateis cooled by indoor low-temperature air, and the work efficiency of semiconductor refrigeration is improved; no fan is needed in a whole system, the system is simple, and the manufacturing cost is low; and renewable energy sources are fully utilized, environment protecting is achieved, and good application value is achieved.

Description

【Technical field】 [0001] The invention relates to a hot-press ventilation air-conditioning room. It belongs to the application field of HVAC. 【Background technique】 [0002] Evaporative cooling air conditioner is a device that uses water to evaporate in the air to absorb the latent heat of vaporization, thereby cooling the air. It can be divided into direct evaporative cooling and indirect evaporative cooling. Direct evaporative cooling is evaporative cooling in direct contact between water and air, and indirect evaporative cooling is evaporative cooling through some medium without direct contact between water and air. Compared with the direct evaporative cooling system, the evaporative cooling system is simple, and the evaporative cooling efficiency is high, but there is a problem that the humidity of the indoor air increases due to the evaporation of water; the indirect evaporative cooling system is relatively complicated, and the evaporative cooling efficiency is low, be...

AI Technical Summary

Problems solved by technology

However, semiconductor refrigeration requires the input of direct current. At the same time, in summer, the heat at the hot end needs to be released in time. This part of the heat is discharged to the environment as waste heat and cannot be effectively utilized.

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