Photovoltaic and photo-thermal integrated micro power station solar thermal collector

A technology of solar heat collectors and micro power stations, applied in photovoltaic power stations, photovoltaic power generation, solar thermal devices, etc., can solve the problems of difficult combination and low heat exchange efficiency, and achieve improved utilization, not easy to deform, and easy to use Effect

Pending Publication Date: 2016-12-07
山东哲能赫太阳能有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The purpose of the present invention is to solve the technical problems of the prior art that it is difficult to use in combination, the heat exchange efficiency is not high, and the material of the frame, and to provide a solar collector for a micro-power station integrated with photovoltaic light and heat, so as to overcome the deficiencies of the prior art

Method used

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  • Photovoltaic and photo-thermal integrated micro power station solar thermal collector
  • Photovoltaic and photo-thermal integrated micro power station solar thermal collector

Examples

Experimental program
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Effect test

Embodiment 1

[0023] refer to figure 1 with figure 2 According to the present invention, it includes a frame 2; one side of the frame 2 is provided with a photovoltaic power generation panel 1 fixedly connected with it, and the other side of the frame 2 is provided with a photothermal heat absorbing plate core 4 fixedly connected with it; the frame 2 The upper end is provided with a photoelectric plug 3 interconnected with the photovoltaic power generation panel 1 .

[0024] The beneficial effect of the present invention is that: the solar-thermal integrated heat collector can reduce the cost by about 20% compared with two independent photovoltaic panels and solar-thermal panels with the same specifications due to the shared part of the structural components; The heat-absorbing plate core is combined to improve the utilization rate of solar energy per unit; after the assembly is completed, the combination of photovoltaic power generation and light heating is realized, which saves producti...

Embodiment 2

[0026] The above-mentioned frame material is prepared according to the following process:

[0027] 1) Mix alumina, quartz sand and potassium feldspar evenly according to the mass ratio of 5:3:1, put them into a ball mill tank, stop ball milling when the powder particle size is 200 mesh, and obtain component A;

[0028] 2) Put sepiolite and brucite into the pulverizer according to the mass ratio of 1:1 for pulverization, then grind them into powder, pass through a 200-mesh sieve to obtain component B;

[0029] 3) Add polyethylene wax, polycarbonate and glass fiber to the mixing tank in turn, stir evenly, then heat to 60°C, add vinyltrimethoxysilane, keep stirring at 60°C for 10min; then cool down to room temperature to obtain the composition Point C; Wherein, the mass ratio of polyethylene wax, polycarbonate, glass fiber and vinyltrimethoxysilane is 3:2:1:2;

[0030] 3) Add component A, component B, component C, polypropylene resin, polystyrene resin, magnesium stearate and ta...

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Abstract

The invention discloses a photovoltaic and photo-thermal integrated micro power station solar thermal collector which is characterized by comprising a rim, wherein a photovoltaic power generation panel fixedly connected with the rim is arranged on one side of the rim; a photo-thermal heat absorption panel core fixedly connected with the rim is arranged on the other side of the rim; and a photoelectric plug connected with the photovoltaic power generation panel is arranged at the upper end of the rim. The photovoltaic and photo-thermal integrated micro power station solar thermal collector is reasonable in structural design and convenient to use; compared with the cost of the conventional thermal collector with the photovoltaic panel and the photo-thermal panel which are independent and are of the same specification, the cost of the photovoltaic and photo-thermal integrated thermal collector with part of the structural components shared can be reduced by 20 percent; and the photovoltaic power generation panel and the photo-thermal heat absorption panel core are combined together, so that the utilization rate of unit solar energy is increased. The photovoltaic and photo-thermal integrated micro power station solar thermal collector solves the technical problems of difficulty in combination for use and low heat exchange efficiency in the prior art are solved.

Description

technical field [0001] The invention belongs to the field of solar photothermal and photoelectric technology, and in particular relates to a solar heat collector for a photovoltaic photothermal integrated micro-power station. Background technique [0002] At present, the solar-thermal integrated collector is one of the technical fields and market development directions. Its biggest advantage is that the photovoltaic power generation panel and the solar-thermal hot water heating panel use the same secondary profile frame and the same piece of ultra-clear glass, and the installation The area is half smaller than that of installing photovoltaic and solar thermal panels separately, but the total efficiency can reach 60% of that installed separately; the significance of the project development is that it is conducive to greatly expanding the application range of products, reducing the unit price of solar products per unit power, and increasing the unit price. Area solar heat ut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24J2/00F24J2/46H02S10/30
CPCH02S10/30Y02E10/50
Inventor 秦学军刘振余峰李得先秦骞李丽华
Owner 山东哲能赫太阳能有限公司
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