Integrated heat activated energy-saving building system with non-transmitting wall

Abstract

The invention discloses an integrated heat activated energy-saving building system with a non-transmitting wall. The energy consumption of a wall on the shady face of a building is lowered by fully utilizing low-grade solar radiation energy obtained from the building surface on the sunny slope. The integrated heat activated energy-saving building system comprises the non-transmitting wall and a loop heat pipe system, the loop heat pipe system is a closed circulation system composed by successively communicating an evaporation section, an evaporation section steam collector, a steam rising section, a condensing section steam separator, a condensing section, a condensing section liquid receiver, a liquid descending section and an evaporating section liquid separator, and the loop heat pipe system is filled with phase change working media; the evaporation section is embedded in an external plaster layer or a side slope surface layer on the sunny slope of the non-transmitting wall, and thecondensing section is embedded in a structural layer or a roof structural layer of the shady surface of the non-transmitting wall; and the position of the evaporation section is lower than that of the condensing section. According to the integrated heat activated energy-saving building system, as for the loop heat pipe system, low-grade solar energy is fully utilized to solve the problem of the relatively large energy consumption on the shady surface of the building, meanwhile, any mechanical driving equipment is not required, and the operating cost is lowered.

Description

technical field [0001] The invention relates to the technical field of building energy conservation, in particular to a passive integrated non-translucent wall thermally activated energy-saving building system. Background technique [0002] In recent years, passive ultra-low energy buildings have gradually emerged in my country, and have gradually become a new development direction under the background of high building energy consumption. Reducing the building's own load is one of the main measures for building energy conservation. [0003] At present, the main technical implementation method of ultra-low energy consumption buildings is to rely on the extensive use of various building insulation materials to increase the heat transfer resistance of the envelope structure. Although this method has reduced building energy consumption on the surface, there are still the following shortcomings in application: First, this technical solution is not suitable for some areas, such a...

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Problems solved by technology

Although this method has reduced building energy consumption on the surface, there are still the following shortcomings in application: First, this technical solution is not suitable for some areas, such as hot summer and cold winter areas, because building insulation materials Although the increase of the building reduces the heating load of the building in winter, it prevents the indoor heat of the building from being dissipated in time in summer, which leads to the increase of the building load due to the increase of the cooling equipment load.

Therefore, the technical problem of how to passively apply solar energy to reduce building energy consumption through low-tech technical means has not been well resolved.

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