Solar energy air heat collector
A technology of air heat collector and solar energy, which is applied in the direction of solar heat collector, solar thermal energy, and solar heat collector using working fluid, etc., to achieve the effects of improving heat collection efficiency, strong practicability, and simple process
Active Publication Date: 2011-01-26
SHENZHEN COMMONPRAISE SOLAR
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[0003] The object of the present invention is to provide a solar air heat collector with low cost and high heat collection efficiency, so as to overcome the shortcomings of high cost and low heat collection efficiency in the prior art
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[0030] Below according to accompanying drawing and embodiment the present invention will be described in further detail:
[0031] As shown in Fig. 1, the present invention includes a frame 1, as shown in Fig. 1, there is a heat collecting core board 2 in the frame 1, the frame 1 can be made of aluminum alloy, and the frame of the frame 1 is filled with heat-insulating material. A transparent cover plate 3 is arranged on the upper side of the frame 1, and a back plate 4 is arranged on the lower side. An insulating layer 7 is laid on the backboard 4, and the insulating layer 7 can be made of rock wool or polyurethane material, or can be made of other insulating materials. The upper and lower sides of the heat collecting core board 2 are provided with connected airflow passages 2A, 2B, and the two ends of the airflow passages 2A, 2B are connected to the air inlet 5 and the air outlet 6 respectively.
[0032] As shown in FIG. 1 , a first space A is interposed between the heat col...
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The invention relates to a solar air heat collector used for a heat generation device, comprising a frame which is internally provided with a heat collecting chip plate. The upper side of the frame is provided with a transparent cover plate and the lower side thereof is provided with a back plate; the solar air heat collector is characterized in that the upper side and the lower side of the heat collecting chip plate are provided with airflow passages which are communicated with each other; two ends of the airflow passages are respectively communicated with an air inlet and an air outlet; a first space is arranged between the heat collecting chip and the back plate; a second space is arranged between the heat collecting core plate and the transparent cover plate; the first space and the second space are internally provided with separation strips and steering arc-shaped separation strips which are arranged at the external end of the separation strip; one side corresponding to the steering arc-shaped separation strip is provided with a baffle which is clamped between the first space and the second space; furthermore, corresponding end sides of the baffle and the heat collecting chipplate are provided with gaps; the separation strips, the steering arc-shaped separation strips and the baffle in the first space form a loop-typed airflow passage; and the separation strips, the steering arc-shaped separation strips and the baffle in the second space form another loop-typed airflow passage. The solar air heat collector has the advantages of low cost, high efficiency and strong practicability.
Description
technical field [0001] The invention relates to a heat generating device, in particular to a solar air heat collector. Background technique [0002] In the solar air heat collector, generally only the lower side of the heat collecting core plate is connected to form an airflow channel. In Chinese patent 200620003545.9, ribs are used on the upper side of the heat collecting core board to increase the lighting area. With such a structure, the process of the heat collecting core board is more complicated, more materials are used, and the cost is high. Moreover, due to The stroke limit of the airflow channel still has the problem of low heat collection efficiency. Contents of the invention [0003] The object of the present invention is to provide a solar air heat collector with low cost and high heat collection efficiency, so as to overcome the shortcomings of high cost and low heat collection efficiency in the prior art. [0004] A solar air heat collector, comprising a...
Claims
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IPC IPC(8): F24J2/20F24J2/46F24S10/50
CPCY02E10/44
Inventor 刘学真王银良唐云铠
Owner SHENZHEN COMMONPRAISE SOLAR