CN206060636U - A kind of cadmium telluride photovoltaic building element - Google Patents

A kind of cadmium telluride photovoltaic building element Download PDF

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Publication number
CN206060636U
CN206060636U CN201620936963.7U CN201620936963U CN206060636U CN 206060636 U CN206060636 U CN 206060636U CN 201620936963 U CN201620936963 U CN 201620936963U CN 206060636 U CN206060636 U CN 206060636U
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CN
China
Prior art keywords
cadmium telluride
building
heat
insulation layer
thin film
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Active
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CN201620936963.7U
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Chinese (zh)
Inventor
王志东
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Jianyan Huirun (Beijing) Energy Technology Co., Ltd.
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Beijing Arrow Technology Co Ltd
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Priority to CN201620936963.7U priority Critical patent/CN206060636U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/60Planning or developing urban green infrastructure
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

A kind of cadmium telluride photovoltaic building element, including Cadimium telluride thin film component, heat-insulation layer, inorganic material backboard and frame, Cadimium telluride thin film component is bonded successively by electro-conductive glass, cadmium telluride generating film, glass and rosette, cadmium telluride photovoltaic building element can be applied to building as body of wall, roofing, decoration of exterior wall, curtain wall, heat-insulation layer, waterproof layer, and absorbing light is shone and generated electricity.If power consumption of the generated energy less than building, not enough part is powered by electrical network, if generated energy is more than the power consumption of building, is had more part and is delivered to national grid, realize BIPV.

Description

A kind of cadmium telluride photovoltaic building element
Technical field
This utility model belongs to a kind of building element, and specially one kind can generate electricity cadmium telluride photovoltaic building element, belong to and build Build field.
Background technology
Distributed photovoltaic power generation will be first developed during 13, distributed photovoltaic power generation refers in particular to build near user place If the method for operation is generated power for their own use with user side, the online of unnecessary electricity, and it advocates and generates electricity nearby, grid-connected nearby, the original for using nearby Then, efficiently solve the problems, such as electric power boost again and transport for long-distance in loss.The distributed photovoltaic being most widely used at present is sent out Electric system, is the photovoltaic generation project for building City Building roof in.Building in city is mainly house, office building and work Industry Factory Building etc., the photovoltaic on building is due to due to building itself, it is impossible to set according to optimal direction and setting angle Meter, therefore can lose a big chunk generated energy, thus lack on market it is a kind of suitable for building while the material that can be generated electricity Material.
The content of the invention
In order to overcome the deficiencies in the prior art, technical problem to be solved in the utility model is to propose a kind of cadmium telluride light Volt building element, can be applied to building, and energy self generating as construction material, meet the demand of building electricity consumption.
Cadmium telluride (CdTe) photovoltaic module belongs to simple binary compound, easily generates monophase materialses, and itself possesses With the energy gap (~1.45ev) of earthbound solar energy Spectral matching and the absorptance (> 105cm) higher than 100 times of silicon materials Etc. material behavior, it is adapted to prepare efficient film solar cell, its theoretical transformation conversion ratio is up to 29%.Cadmium telluride solaode Generating capacity is strong, conversion ratio is high, temperature coefficient is low, low light level effect is good, stability is high, and cadmium telluride solaode does not have intrinsic light Induced attenuation effect, and ensure with 25 years 80% outputs) the features such as, it is more suitable for Building Integrated Photovoltaics of City (BIPV)。
The technical solution of the utility model is;A kind of cadmium telluride photovoltaic building element, including Cadimium telluride thin film component, insulation Layer, inorganic material backboard and frame, are heat-insulation layer between Cadimium telluride thin film component and inorganic material backboard, Cadimium telluride thin film group Part, heat-insulation layer and inorganic material backboard are fixed together by frame, and Cadimium telluride thin film component is generated electricity by electro-conductive glass, cadmium telluride Film, glass and rosette are bonded successively.
This utility model is that technology extension is carried out on the basis of cadmium telluride photovoltaic component, by cadmium telluride photovoltaic component and guarantor Warm layer, framework, inorganic backboard is combined into one becomes cadmium telluride photovoltaic building element.Component photovoltaic system on traditional building System needs to increase mounting bracket, crane span structure and photovoltaic module on inhering architecture, and the photovoltaic system is the additional of existing building, into For the burden of building;Photovoltaic system of the present utility model is the construction material directly as building, can replace body of wall, Roofing, decoration of exterior wall, curtain wall, heat-insulation layer, waterproof layer, therefore building has been provided simultaneously with generating function after using the material, Using so that photovoltaic system and building combine together for the construction material, realizes BIPV.
Description of the drawings
Fig. 1 is structure chart of the present utility model;
In figure:1- frames;2- cadmium telluride photovoltaic components;3- heat-insulation layers;The inorganic backboards of 4-.
Specific embodiment
It is to make the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing Type embodiment is described in further detail.
Fig. 1 shows structure chart of the present utility model.Cadmium telluride photovoltaic building element is divided into three layers from top to bottom, is followed successively by Cadmium telluride photovoltaic component, heat-insulation layer, inorganic backboard.Trilaminate material is combined into one i.e. cadmium telluride photovoltaic by frame and builds structure Part.Cadmium telluride photovoltaic component is bonded successively by electro-conductive glass, cadmium telluride generating film, glass and rosette again.
Cadmium telluride photovoltaic building element is the heat-insulation layer in cadmium telluride photovoltaic module backside filling-foam material, the heat-insulation layer It is, in the form of directly foaming, to be directly solidified into overall structure i.e. heat-insulation layer;Inorganic backboard is placed at the back side of heat-insulation layer.Tellurium Cadmium photovoltaic module, heat-insulation layer, inorganic backboard three composition agent structure, in the top preformed groove of agent structure insertion frame, It is fixed on frame by structural silicone adhesive again;Agent structure surrounding is integrally fixed by frame, defines collection photovoltaic generation With building heat preservation and decoration functions in the cadmium telluride photovoltaic building element of one.This utility model can be directly replaced as construction material Use for body of wall, roofing, decoration of exterior wall, curtain wall, heat-insulation layer, waterproof layer, accomplish and the building same life-span, reduce building and build into This, realizes real BIPV.

Claims (1)

1. a kind of cadmium telluride photovoltaic building element, it is characterised in that:Including Cadimium telluride thin film component, heat-insulation layer, the inorganic material back of the body Plate and frame, are heat-insulation layer between Cadimium telluride thin film component and inorganic material backboard, Cadimium telluride thin film component, heat-insulation layer and inorganic Material backboard is fixed together by frame, and Cadimium telluride thin film component is by electro-conductive glass, cadmium telluride generating film, glass and rosette It is bonded successively, cadmium telluride photovoltaic building element can be used as body of wall, roofing, decoration of exterior wall, curtain wall, heat-insulation layer, waterproof layer Building is applied to, absorbing light is shone and generated electricity.
CN201620936963.7U 2016-08-25 2016-08-25 A kind of cadmium telluride photovoltaic building element Active CN206060636U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620936963.7U CN206060636U (en) 2016-08-25 2016-08-25 A kind of cadmium telluride photovoltaic building element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620936963.7U CN206060636U (en) 2016-08-25 2016-08-25 A kind of cadmium telluride photovoltaic building element

Publications (1)

Publication Number Publication Date
CN206060636U true CN206060636U (en) 2017-03-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620936963.7U Active CN206060636U (en) 2016-08-25 2016-08-25 A kind of cadmium telluride photovoltaic building element

Country Status (1)

Country Link
CN (1) CN206060636U (en)

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GR01 Patent grant
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TR01 Transfer of patent right

Effective date of registration: 20190604

Address after: Room 501-470, Office Building, No. 8 Xingsheng South Road, Miyun Economic Development Zone, Beijing 101500

Patentee after: Jianyan Huirun (Beijing) Energy Technology Co., Ltd.

Address before: 101506 Room 106-533, Government Office Building, 9 Government Street, Xinchengzi Town, Miyun District, Beijing

Patentee before: Beijing arrow Technology Co., Ltd.

TR01 Transfer of patent right