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Plate-shaped heat pipe and its processing technique

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

Inactive Publication Date: 2009-04-08
赵耀华
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  • Abstract
  • Description
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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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  • Plate-shaped heat pipe and its processing technique
  • Plate-shaped heat pipe and its processing technique

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Embodiment Construction

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

[0028] As shown in Figure 1, it is a structural schematic diagram of a plate-shaped heat pipe of the present invention as a solar heat collector.

[0029] In this embodiment, the solar heat collector includes a heat-absorbing plate 1 of a flat structure, a heat exchanger 2 and its inlet and outlet—water pipes 3 and water pipes 4, wherein the heat-absorbing section of the heat-absorbing plate 1 is exposed to the sun to absorb sunlight, The heat releasing section is arranged in the heat exchanger 2 , and the heat releasing section condenses and releases heat in the heat exchanger 2 and heats the stored water in the heat exchanger 2 .

[0030] The sun-facing side of the heat-absorbing section is the light-absorbing surface, and its outer surface can be provided with a heat-absorbing coating that can efficiently absorb solar energy to improve the heat-absorbing efficiency ...

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Abstract

The invention provides a sheet-shaped hot tube which comprises a frame of the sheet-shaped hot tube. The hot tube is characterized in that the frame of the sheet-shaped hot tube is internally provided with a structure of a group of microporous tubes composed of a group of microporous tube bundles. The microporous tubes are connected with each other so as to strengthen the intensity of each microporous tube mutually. The sheet-shaped hot tube is characterized by high strength, being ultra-thin, high efficiency and large heat transport, and can replace the oscillating hot tube and common hot tube.

Description

technical field [0001] 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 [0002] 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 efficiency. 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 ordin...

Claims

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Application Information

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IPC IPC(8): F28D15/02F24J2/32F24S10/95
CPCY02E10/44
Inventor 赵耀华刁彦华张楷荣
Owner 赵耀华
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