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Platy heat pipe and processing technology thereof

A plate-shaped heat pipe and processing technology, applied in the field of heat pipes, can solve the problems of complex packaging and maintenance process, application limitations, vibration temperature difference, etc., and achieve the effect of reducing material consumption, efficient heat transfer characteristics, and reducing the thickness of the plate

Inactive Publication Date: 2012-06-20
赵耀华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Among them, although the heat transfer efficiency of the oscillating heat pipe is high, this kind of heat transfer element needs a temperature difference from the start of the vibration; the manufacturing process of the ordinary capillary heat pipe, such as the preparation of the capillary core material, the vacuum extraction, the packaging of the working fluid, and the maintenance process are very complicated. , so that its application is greatly limited

Method used

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  • Platy heat pipe and processing technology thereof
  • Platy heat pipe and processing technology thereof
  • Platy heat pipe and processing technology thereof

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Embodiment Construction

[0036] The present invention will be further described below in conjunction with the accompanying drawings.

[0037] Such as figure 1 Shown is a structural schematic view of the plate heat pipe of the present invention as a solar heat collector.

[0038] In the present embodiment, the solar heat collector comprises a heat-absorbing plate 7 formed by a plate-shaped heat pipe, a heat exchanger 2 and its inlet and outlet—water pipe 3 and water pipe 4, wherein the heat-absorbing section of the heat-absorbing plate 7 (that is, the end of the plate-shaped heat pipe) The evaporation surface) is exposed to the sun to absorb sunlight, and the heat release section is arranged in the heat exchanger 2, and the heat release section condenses and releases heat in the heat exchanger 2, and heats the stored water in the heat exchanger 2.

[0039]The sun-facing side of the heat-absorbing section is a light-absorbing surface, and its outer surface can be provided with a heat-absorbing coating ...

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Abstract

The invention provides a platy heat pipe, comprising a platy heat pipe frame, wherein the platy heat pipe frame is internally provided with a microporous pipe trunk structure which is formed by a group of microporous pipes, side walls of the microporous pipes are connected to mutually enhance the strength of each microporous pipe, each microporous pipe is filled with a working medium with a phase inversion heat exchange effect, two ends of the platy heat pipe are sealed, and at least one end is provided with a gradually contractive sealing belt formed by cold welding. The platy heat pipe provided by the invention has the characteristics of high strength, super thinness, high efficiency and high heat transportation volume and can substitute an oscillation heat pipe and a common heat pipe.

Description

[0001] This application is a divisional application with a patent application number of "200910207418.9", an application date of "November 3, 2009", and an invention title of "a plate-shaped heat pipe and its processing technology". technical field [0002] The invention relates to heat pipe technology, in particular to a plate-shaped heat pipe for phase conversion heat and its processing technology. Background technique [0003] Compared with the natural convection and forced convection heat transfer methods, due to the high heat transfer efficiency of the phase change heat transfer method, the heat exchanger using the phase change heat technology has been widely used in industry. Among the heater technologies, the most typical one is the heat pipe heat exchanger technology. The main heat transfer mode of the heat pipe is evaporation and condensation, which has the characteristics of large heat transfer capacity, strong temperature control ability, and high heat transfer eff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D15/02B23P15/26F24S10/95
CPCY02E10/44
Inventor 赵耀华刁彦华张楷荣
Owner 赵耀华
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