Building energy conversion and air exchange device

Abstract

The present invention relates to a building energy conversion and air exchange device, which comprises the following components at least: an air discharge channel, an air inlet channel, a heat source unit, a first water circulation heat exchanger unit and a controller, wherein the air discharge channel receives function from an outdoor fan motor and discharges the indoor exhaust. Simultaneously the air inlet channel receives function from an indoor fan motor and delivers outdoor inlet air into indoor space. The heat source unit, the first water circulation heat exchanger unit, the outdoor fan motor and the indoor fan motor are controlled by the controller. After the air which is discharged from the air discharge channel undergoes precooling, water evaporation and heat exchange function of the first water circulation heat exchanger unit, energy conversion and air exchange effects are generated, so that the water temperature of the circulating water in the first water circulation heat exchanger unit is closer to the dew point temperature of the indoor side air when the circulating water enters an indoor water heat exchanger, thereby reducing thermal load of the heat source unit and improving operation efficiency.

Description

technical field [0001] The invention relates to a building energy conversion and ventilation device. The device is provided with air-conditioning cooling and heating supply, which can make the intake air after heat exchange by the indoor water heat exchanger closer to the dew point temperature of the indoor air, and can fully According to the environmental requirements of the building, the air-conditioning energy operation is adjusted annually to achieve energy saving and reduce heat emission pollution. Background technique [0002] Due to the continuous progress and widespread use of science and technology, human life has become more convenient and comfortable. However, compared with everything brought by previous science and technology, in addition to the miraculous positive benefits, its negative damage has also existed for a long time, but People have not really paid attention to it. In recent years, global warming and climate change have brought meteorological disasters...

AI Technical Summary

Problems solved by technology

[0003] Although environmental protection, renewable energy, and energy-saving equipment have gradually gained popularity, most of them focus on air-conditioning, refrigerants, energy consumption reduction, noise, humanized control, etc., but when people are eager to pay attention to air purification in air-conditioned spaces , but ignores the impact of the dirty air discharged from the air-conditioning equipment on the environment. In fact, although people use some filter materials or other methods to obtain a clean air-conditioned space, the dust, fibers and other free impurities in the air-conditioned space, etc. , is also discharged to the outside with the operation of the air conditioner, and in a highly populated urbanization, the fresh air introduced by the air conditioner is actually the introduction of other dirty air discharged by the air conditioner, which in turn causes secondary pollution pollution. One of the sources of air pollution

[0004] In view of the above deficiencies, there are Taiwan patent application case numbers: 86215265, 95113255, 95113256 and other patent cases (hereinafter referred to as the previous cases). Although these previous cases can provide solutions, the fly in the ointment is the conversion of energy. And the replacement of intake and exhaust, the pre-cooling temperature drop ability that can be exerted can only reach the range close to the wet bulb temperature; the reason for this is that in the above-mentioned previous cases, the exhaust gas treatment method only performs evaporation and In the process of heat exchange, the exhausted waste heat cannot be completely absorbed and converted, let alone reused through pre-cooling

[0005] As mentioned above, energy saving has become an important part of energy use. In particular, how to reduce the discharge of waste heat to reduce thermal pollution to the environment has become a major issue for the air-conditioning industry. For this reason, many companies are actively working on Improve the existing air-conditioning equipment in order to achieve the effect of energy saving, but so far there is still no better solution

Images