Curtain wall with functions of heat preservation, heat supply and photovoltaic power generation

A photovoltaic power generation and photovoltaic cell technology, applied in the field of solar building integration, can solve the problems of low utilization rate of photovoltaic cells, inability to supply heat, exchange air, block light transmission, etc., and achieve simple structure, low cost, and good thermal insulation performance. Effect

Inactive Publication Date: 2009-12-02
BEIJING HIKEEN TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to obtain a large light utilization rate of photovoltaic cell components, the modules must be installed obliquely, while the light utilization rate of photovoltaic cells is low when installed vertically. It cannot s

Method used

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  • Curtain wall with functions of heat preservation, heat supply and photovoltaic power generation
  • Curtain wall with functions of heat preservation, heat supply and photovoltaic power generation
  • Curtain wall with functions of heat preservation, heat supply and photovoltaic power generation

Examples

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Effect test

Example Embodiment

[0040] Such as figure 1 , 2 , 23 shows: the photovoltaic cell curtain wall is made of hollow glass plate light-transmitting element 5, and the photovoltaic cell 6 is the heat collecting film layer and connected to the back of the hollow glass plate light-transmitting element 5 through EVA glue 6, and the back of the photovoltaic cell 6 is through EVA Glue 6 is compounded with a protective film to form a photovoltaic cell curtain wall. The curtain wall 7 and the photovoltaic cell curtain wall are separated from the air duct 9 through the curtain wall photovoltaic cell curtain wall isolation support 10, and the supporting air outlet 1 and the plate reversing door 3 are installed on the curtain wall 7 and the photovoltaic cell curtain wall are separated from the air duct 9 through the curtain wall photovoltaic cell curtain wall isolation support 10 The upper and lower passages are composed of the air inlet 2 on the bottom and the air outlet 12 on the top, which has the function of t...

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Abstract

The invention provides a curtain wall with functions of heat preservation, heat supply and photovoltaic power generation, which consists of a photovoltaic cell curtain wall, an isolation support, a curtain wall, support wind ports and reversing wind ports, wherein the photovoltaic cell curtain wall and the curtain wall are parallelly arranged and mounted to form an air duct through the isolation support; two ends of the air duct are provided with the support wind ports; the reversing wind ports are arranged between the air duct and the support wind ports through a seal component; and the support wind port, the reversing wind port, the air duct, the reversing wind port and the support wind port form a naturally cooling air flow channel. The curtain wall with the functions of heat preservation, heat supply and photovoltaic power generation solves the technical problems that the prior photovoltaic cell curtain wall cannot use the waste heat, has poor heat preserving performance and cannot exchange air, realizes the functions of heat insulation, air exchange, lighting, heat preservation and power generation, and creates conditions for integrating the photovoltaic cell curtain wall andbuildings.

Description

technical field [0001] The invention relates to a curtain wall with the function of heat preservation and heat supply and photovoltaic power generation, which belongs to the field of solar building integration. Background technique [0002] Existing photovoltaic cell components are bonded together by tempered glass, EVA glue, photovoltaic cells, EVA glue, and backplane, or glass plates, hollow interlayers, photovoltaic cells, adhesive films, and insulating glass for glass backplanes. structure type. In order to obtain a large light utilization rate of photovoltaic cell components, the modules must be installed obliquely, while the light utilization rate of photovoltaic cells is low when installed vertically. It is not good for heat supply and ventilation, and when the photovoltaic cell glass curtain wall is combined with the building, the thermal insulation performance is even worse, which affects the indoor environment and consumes a lot of energy. Contents of the invent...

Claims

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Application Information

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IPC IPC(8): E04D13/18E04B2/88E04B1/74F24J2/04F24J2/48H02S20/22H02S30/00
CPCY02B10/20Y02E10/44Y02B10/12Y02B10/10Y02E10/50
Inventor 徐宝安
Owner BEIJING HIKEEN TECH
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