Photovoltaic curtain wall and waste-heat heat pump utilization system based on building envelope structure

Abstract

The invention discloses a photovoltaic curtain wall and waste-heat heat pump utilization system based on a building envelope structure. The system comprises a wall support arranged on the outer layer of the building. An air source heat pump is arranged on the top of the building. A gap is formed between the wall support and the outer layer of the building. A photovoltaic curtain wall is laid on the inner side face of the wall support. A plurality of air inlets lead to the gap are formed below the photovoltaic curtain wall, and therefore an air partition layer is formed between the photovoltaic curtain wall and the outer layer of the building. A pipeline communicated with the air partition layer is arranged at the upper end of the photovoltaic curtain wall. The other end of the pipeline is connected to an air source heat pump. A valve, a temperature measuring control system and a drainage fan are arranged on the pipeline. The temperature measuring control system is connected with a valve. According to the photovoltaic curtain wall and waste-heat heat pump utilization system, a building envelope is added for the building, working efficiency of the photovoltaic curtain wall is kept, excessive heat generated in the photovoltaic conversion process of the photovoltaic curtain wall is sufficiently utilized and supplied to the air source heat pump through air, and the higher heat pump heating working efficiency can be obtained.

Description

technical field [0001] The invention belongs to a solar energy utilization system, and in particular relates to a photovoltaic curtain wall and waste heat heat pump utilization system based on a building enclosure structure which improves energy utilization efficiency through an air source heat pump. Background technique [0002] In recent years, with the improvement of people's living standards and the rapid development of my country's construction industry, building energy consumption is gradually increasing to more than 1 / 3 of the total energy consumption. As a large energy-consuming building, its energy conservation has become a major issue related to the national economy and people's livelihood. my country's energy conservation work started late, and the phenomenon of energy waste is serious. Therefore, the voice of developing renewable energy is getting stronger and stronger. In this context, solar energy has received widespread attention. [0003] The integration o...

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Problems solved by technology

[0006] Aiming at the above-mentioned problems existing in the prior art, the present invention proposes a photovoltaic curtain wall and waste heat heat pump utilization system based on the building enclosure structure, which can solve the problem of adding an enclosure structure to the building through the photovoltaic curtain wall, maintaining the working efficiency of the photovoltaic curtain wall, and making full use of the photovoltaic curtain wall. Problems such as heat energy generated in the process of photoelectric conversion

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