Open type double-glass photoelectric curtain wall unit

Abstract

The invention belongs to an open type double-glass photoelectric curtain wall unit in the field of constructional engineering. An inner-layer curtain wall and an outer-layer curtain wall are included.A columnar air cavity is defined by the outer-layer curtain wall and the inner-layer curtain wall. The inner-layer curtain wall comprises an openable window. The outer-layer curtain wall comprises doubling hollow photovoltaic glass. A top metal grid is arranged on the top of the air cavity. The bottom of the air cavity is provided with a bottom metal grid on which people can get. An LED lamp strip is arranged at the bottom of the outer-layer curtain wall. A power connection box of the doubling hollow photovoltaic glass is in circuit connection with the LED lamp strip. The open type double-glass photoelectric curtain wall unit is efficient and capable of saving energy, and meanwhile the integral thermal performance of a building is improved; safety and reliability are achieved, and meanwhile overhauling and maintaining are convenient; and the appearance is attractive, and meanwhile the flexible and diverse outer facade effect is achieved.

Description

technical field [0001] The invention belongs to the field of construction engineering, and in particular relates to the structure of exterior decoration of buildings. Background technique [0002] With the continuous development of modern building technology, the application of photoelectric curtain wall in the field of construction is becoming more and more extensive. The photoelectric curtain wall uses solar photovoltaic cells embedded in two pieces of glass to convert solar photon energy into electrical energy in electrolyte or semiconductor materials, which saves energy, protects the environment, and has a certain decorative effect. However, as the photoelectric curtain wall in the prior art, there are still certain shortcomings: From the perspective of thermal performance, during the use of the photoelectric curtain wall, the photovoltaic modules generate heat, which easily leads to an increase in the indoor temperature and a decrease in the photoelectric efficiency; F...

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Problems solved by technology

However, as the photoelectric curtain wall in the prior art, there are still certain shortcomings: From the perspective of thermal performance, during the use of the photoelectric curtain wall, the photovoltaic modules generate heat, which easily leads to an increase in the indoor temperature and a decrease in the photoelectric efficiency; From the perspective of installation and use, the installation of photovoltaic curtain wall is not flexible enough, which is not conducive to later maintenance and enclosure; from the perspective of appearance effect, photovoltaic materials with similar appearance on the market cannot take into account the architectural image

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