Aluminum and magnesium alloy pipeline heat radiating device
A heat dissipation device, aluminum-magnesium alloy technology, applied in pipeline heating/cooling, pipes/pipe joints/fittings, liquid variable capacity machinery, etc., can solve the problems of poor heat dissipation, reduction, passive heat dissipation, etc.
Inactive Publication Date: 2015-04-08
WUXI FUMEI LIGHT ALLOY TECH
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Problems solved by technology
[0002] At present, the heat dissipation method of high-temperature pipelines in many equipment generally adopts relatively traditional aluminum-magnesium alloy pipelines with strong thermal conductivity, such as the exhaust pipe of piston air compressors, or extends the length of the pipeline to help it dissipate heat. This way of heat dissipation is relatively passive. , the heat dissipation effect is not good, it is easy to cause damage and shorten the life of the equipment working at high temperature, and it is also easy to pose a threat to the operator such as burns, and there are unsafe factors
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[0014] The present invention provides an aluminum-magnesium alloy pipeline cooling device. The present invention will be described in detail below in conjunction with the embodiments:
[0015] Such as Figure 1-3 As shown, an aluminum-magnesium alloy pipe heat dissipation device includes an evaporation chamber 1 and a condensation section 2. The condensation section 2 is a spirally rising aluminum-magnesium alloy pipe. The middle part of the evaporation chamber 1 is welded with a sintered capillary core 10. One side, that is, the two sides of the sintered capillary wick 10 are respectively formed with a compensation chamber 11 and a vapor chamber 12, and the bottom of the sintered capillary wick 10 is provided with a microchannel 14 (such as Figure 4 As shown), the sintered capillary core 10 is formed by sintering copper powder, specifically, a capillary channel structure formed by sintering fine copper powder sintered grains with a particle size of 120 meshes. The capillary ...
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Abstract
The invention provides an aluminum and magnesium alloy pipeline heat radiating device, which comprises an evaporation cavity and a condensing section, wherein the condensing section is a spiral ascending metal pipeline, a sintering capillary core is arranged in the middle part of the evaporation cavity, a compensation chamber and a steam chamber are respectively formed at the two sides of the evaporation cavity, a heat radiating fin is arranged at the outer wall of the metal pipeline of the condensing section, one end of the condensing section is communicated with the steam chamber through a steam-phase pipeline, and the other end of the condensing section is communicated with the compensation chamber through a liquid-phase pipeline. The aluminum and magnesium alloy pipeline heat radiating device has the advantages that the metal pipeline forms a spiral shape, so the heat radiating area is increased, and the occupation space is reduced; by arranging the heat radiating fin at the outer surface of the metal pipeline, the timely heat dissipation of the high-temperature pipeline can be assisted, the damage to equipment and injury to persons because of overhigh temperature is prevented, and the safety running coefficient of the equipment is improved.
Description
technical field [0001] The invention belongs to heat dissipation devices, in particular to a device for heat dissipation of aluminum-magnesium alloy pipes. Background technique [0002] At present, the heat dissipation method of high-temperature pipelines in many equipment generally adopts relatively traditional aluminum-magnesium alloy pipelines with strong thermal conductivity, such as the exhaust pipe of piston air compressors, or extends the length of the pipeline to help it dissipate heat. This way of heat dissipation is relatively passive. , the heat dissipation effect is not good, it is easy to cause damage and shorten the life of the equipment when working at high temperature, and it is also easy to pose threats such as burns to the operator, and there are unsafe factors. Contents of the invention [0003] The object of the present invention is to provide an aluminum-magnesium alloy pipe cooling device that solves one or more of the above-mentioned prior art. [0...
Claims
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IPC IPC(8): F16L53/00F04B39/06
CPCF16L53/00F04B39/06
Inventor 魏峰丁汉林
Owner WUXI FUMEI LIGHT ALLOY TECH