Solar photovoltaic photo-thermal integration system in severe cold area

A solar photovoltaic and integrated system technology, which is applied in the field of integrated solar photovoltaic photovoltaic and photothermal integrated systems in severe cold areas, can solve the problem that water cooling is not suitable for severe cold areas, etc., and achieve the effect of improving the use efficiency

Inactive Publication Date: 2015-07-29
青海银丰科技有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Although this system effectively utilizes solar power to generate heat and generate heat, due to its own limitations,

Method used

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  • Solar photovoltaic photo-thermal integration system in severe cold area
  • Solar photovoltaic photo-thermal integration system in severe cold area
  • Solar photovoltaic photo-thermal integration system in severe cold area

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Embodiment Construction

[0029] Solar photovoltaic photothermal integrated system in severe cold areas, which includes photovoltaic, photothermal integrated outer enclosure structure, used for solar energy collection and heat preservation of houses; heat storage box 16; dual-source heat pump 17, heat pump works as heat storage Box 16 provides heat source; Temperature control switch;

[0030] Among them, the dual-source heat pump 17 adopts the Tongyi air energy heat pump water heater model KS180S; the temperature control switch adopts the Schneider thermostat model 5070THBRPG WE;

[0031] The heat storage tank 16 can be purchased commercially, or manufactured according to the method disclosed in the prior art, and those skilled in the art can select and set it according to the prior art.

[0032] The internal air circulation structure is used for passive circulation of indoor and outdoor air and active circulation of dual-source heat pump 17.

[0033] The photovoltaic and photothermal integrated outer...

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Abstract

The invention aims to provide a solar photovoltaic photo-thermal integration system in a severe cold area. The building surface adopts photovoltaic power generation while effectively collects and uses heat generated by a photovoltaic plate, so as to provide passive heat supply and ventilation to the inner part of a room. The system solves the problem of low power generation efficiency caused by temperature rise and greatly converts and uses solar energy at the same time to provide guarantee for heating in winter at the severe cold area; the solar photovoltaic photo-thermal integration system generates power while preserve warm, and is able to greatly store the heat generated by conversion in winter to the inner part of an enclosure structure, and improve the using efficiency; with assistance of double-source hot pump, the solar photovoltaic photo-thermal integration system guarantees the shortcoming of a passive solar photo-thermal system, avoids possible problems under extreme climate, and guarantees high-efficient display of the passive solar application system in different weathers.

Description

technical field [0001] The invention belongs to the technical field of passive solar energy, and in particular relates to a solar photovoltaic photothermal integrated integrated system in severe cold regions. Background technique [0002] Ji Jie and others proposed improvement measures for photovoltaic wall power generation. It mainly uses photovoltaic sheets for photoelectric conversion. Considering that photovoltaic panels are affected by temperature, that is, the photoelectric efficiency decreases as the temperature rises, they designed a good cooling and ventilation channel on the back of the PV template to effectively reduce the operating temperature of the PV template and improve the working efficiency. efficiency. However, although this solution ensures the power generation efficiency of the photovoltaic panels, it exposes the photovoltaic wall to the outside air, so that the light and heat cannot be fully utilized. [0003] Ji Jie, Lu Jianping and others researched...

Claims

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Application Information

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IPC IPC(8): F24J2/00F25B30/00E04D13/18H02S40/44
CPCY02B10/10Y02B10/20Y02B10/70Y02E10/40Y02E10/50Y02E10/60
Inventor 吉军王江龄闫晓丹陈茹吉言
Owner 青海银丰科技有限公司
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