A house heat collection and heat removal system based on sky radiation and solar heat collection

Abstract

The invention discloses a building heat collection and removal system based on sky radiation and solar heat collection, and belongs to the field of building energy conservation and renewable energy utilization. A double-effect shaping phase change plate with double-effect shaping phase change working media and capillary tubes, a sky radiation cooler and a solar heat collector are arranged, and thecorresponding operation of heat transfer circulating media in the capillary tubes in summer and winter is utilized, so that the temperature regulating process of cooling indoors all the day in summerand heating indoors all the day in winter is effectively realized. The building heat collection and removal system has the advantages of the simple structure, simplicity and convenience in control, less difficulty in maintenance and overhaul and wide application range and has good popularization and application values, and the cooling process all day and night in summer and the heating process all day and night in winter can be realized at the same time, so that the use of cooling equipment in summer and heating equipment in winter is reduced, the indoor temperature environment of a buildingin summer and winter is effectively improved, energy is saved, the energy consumption is reduced, and the effects of energy conservation and environmental friendliness of the building are achieved.

Description

technical field

[0001] The invention belongs to the field of building energy saving and renewable energy utilization, and in particular relates to a house heat collection and heat discharge system based on sky radiation and solar heat collection. Background technique

[0002] In recent years, with the continuous improvement of people's living standards, people's requirements for the indoor environment of buildings are also getting higher and higher. The energy consumption of heating and air conditioning accounts for an increasing proportion of the total energy consumption of buildings. In the final energy consumption, the proportion of building energy consumption is also relatively high, and its proportion often reaches more than 30%. In the sub-item of building energy consumption, more than 40% of energy consumption is often required to create a comfortable heat and humidity in the building. surroundings. Therefore, how to reduce the energy consumption of buildings while a...

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