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Improved plate type solar heat collection method, its heat collector and water heating system

A solar heat collector and solar heat collection technology, applied in the field of solar water heating, can solve the problems of surface scaling and sealing, corrosion of flat heat pipes, etc.

Inactive Publication Date: 2009-08-12
GUANGWEI HETONG ENERGY TECH BEIJING CO LTD
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Problems solved by technology

[0003] Aiming at the defects or deficiencies in the prior art, the present invention provides an improved flat-plate solar heat collection method, which solves the problems of flat-plate heat pipes being corroded, surface fouling and sealing. The present invention also relates to improved flat-plate solar heat collection methods Collectors and hot water systems

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  • Improved plate type solar heat collection method, its heat collector and water heating system
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  • Improved plate type solar heat collection method, its heat collector and water heating system

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Embodiment Construction

[0027] The present invention will be described below in conjunction with the accompanying drawings.

[0028] The invention relates to an improved flat-plate solar heat collection method, which uses a special flat-plate heat pipe and a heat-collecting water tank for solar heat collection. The flat heat pipe is formed by extruding or stamping metal materials with two or more side-by-side arrays of through-holes. Liquid working medium is filled in the through-holes, and the two ends of the flat-plate heat pipe are sealed and packaged to form the through-holes. Both ends are also sealed and packaged to form an independently working micro heat pipe. The hot water tank includes a heat conduction liner and an insulation layer. The heat conduction liner can be made of stainless steel or aluminum alloy. The heat preservation layer is made of high-efficiency heat preservation materials. The condensation section of the flat heat pipe is in contact with the outer wall of the heat conducti...

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Abstract

The invention relates to an improved flat solar heat collecting method, a collector and a hot-water system. The improved flat solar heat collecting method comprises the following steps: solar energy heat collection is carried out by a flat heat pipe and a hot water collecting tank, the flat heat pipe is a flat plate which is made of metal material, formed by extrusion or punching and has two and more through hole arrays which are arranged side by side; through holes are filled with a liquid working substance, and two ends of the flat heat pipe are encapsulated; a condensation section of the flat heat pipe is contacted with the outer wall surface of a heat-conducting liner of the hot water collecting tank; and the condensation and heat release of the flat heat pipe are transferred to water in the hot water collecting tank through heat conduction to make hot water. The method solves the problems of corrosion of the flat heat pipe by the water in the hot water collecting tank, surface scaling of the flat heat pipe and the airtightness between the flat heat pipe and the hot water collecting tank, and the like.

Description

technical field [0001] The invention relates to a solar water heating technology, in particular to an improved flat-plate solar heat collection method, a heat collector and a water heating system. Background technique [0002] In view of the fact that various current solar collectors have defects of one kind or another in terms of antifreeze ability, thermal efficiency and working reliability, which have greatly restricted the application and reduced the promotion and development of solar energy utilization, this paper The applicant provides a new type of flat-plate solar heat collection method and its collector, which has the advantages of a flat-plate solar heat collector and also has the antifreeze characteristics of a heat-pipe solar heat collector. See the application number: 200810116295.3 , named as a patent application for the invention of a new flat-plate solar heat collection method and its heat collector. In addition, the applicant provided a solar heat collectio...

Claims

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Application Information

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IPC IPC(8): F24J2/32F24J2/48F24S10/95
CPCY02E10/44
Inventor 赵耀华张楷荣刁彦华
Owner GUANGWEI HETONG ENERGY TECH BEIJING CO LTD
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