A building energy saving system

Abstract

The present application relates to a building energy-saving system, which includes a building body, a filter system is installed at the top of the building body, the filter system is connected with a heat preservation system, and the heat preservation system includes a collection box for receiving and storing rainwater filtered by the filter system , the vacuum tube used for rainwater heating, the inner tube used for indoor heat preservation, the collection box is fixedly connected to the outer wall of the building body, the vacuum tube is located below the collection box and communicates with the inside of the collection box from the bottom of the collection box, and one end of the inner tube is from the collection box The middle part of the vertical direction of the box starts to go down vertically, then bends upwards and extends upwards to the collection box. Both ends of the inner pipe are connected with the collection box. The vacuum tube is located outside the building body. Embedded in the building body and located on the side of the insulation layer facing the center of the building body, the inner pipe is connected with a circulating pump. The application has the effect of reducing building energy consumption.

Description

technical field [0001] The application relates to the field of building energy-saving structures, in particular to a building energy-saving system. Background technique [0002] Building energy conservation refers to reducing energy consumption as much as possible under the condition of meeting the same needs or achieving the same purpose in the process of building material production, building construction and structure construction and use. At present, the main approach is: under the premise of ensuring the quality of the indoor thermal environment, increase the thermal resistance of indoor and outdoor energy exchange to reduce the energy consumption of the heating system, air-conditioning refrigeration and heating, lighting, and hot water supply due to large heat consumption. [0003] In related technologies, external wall insulation is usually used to increase the thermal resistance of indoor and outdoor energy exchange; or the use of solar energy on the top of the build...

AI Technical Summary

Problems solved by technology

[0003] In related technologies, external wall insulation is usually used to increase the thermal resistance of indoor and outdoor energy exchange; or the use of solar energy on the top of the building is used for other energy consumption in the building to reduce energy consumption; but in addition, the building still has With rainwater resources, rainwater is usually drained directly from buildings at present, making it difficult to apply rainwater to building energy conservation

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