High-temperature-resistance carbon aluminum composite pipe

Abstract

The invention discloses a high-temperature-resistance carbon aluminum composite pipe in the technical field of carbon aluminum composite pipes. The high-temperature-resistance carbon aluminum composite pipe comprises a carbon aluminum composite pipe body; a high-temperature resisting layer is wrapped on the outer wall of the carbon aluminum composite pipe body; a thermal insulation layer is wrapped on the outer wall of the high-temperature resisting layer; heat conducting columns are uniformly mounted out of the thermal insulation layer; the ends, far from the thermal insulation layer, of theheat conducting columns are connected with cooling layers; condensation pipes, matched with the heat conducting columns, are uniformly mounted in inner cavities of the cooling layers; cooling liquid layers are mounted in inner cavities of the condensation pipes; the condensation pipes are connected through annular liquid guide pipes; liquid filling pipes are mounted at the tops of the annular liquid guide pipes; heat on the thermal insulation layers is transferred into the condensation pipes by the heat conducting columns; cooling liquid in the condensation pipes is used for cooling; the cooling liquid is injected through a liquid charging port; and the cooling liquid flows into three sets of liquid filling pipes through flow separation pipes, and flows into the annular liquid guide pipesto enter the condensation pipes for continuous cooling. The high-temperature-resistance carbon aluminum composite pipe is simple in structure, high in temperature upper limit, and good in cooling effect, and filling of the cooling liquid is convenient.

Description

technical field [0001] The invention relates to the technical field of carbon-aluminum composite pipes, in particular to a high-temperature-resistant carbon-aluminum composite pipe. Background technique [0002] Carbon-aluminum composite pipe is a water pipe made of carbon and aluminum. The current carbon-aluminum composite pipe is prone to accelerated aging when encountering liquids exceeding the upper limit temperature, but the upper limit temperature is not high, and there is no effective way to cool down. Therefore, We have designed a high temperature resistant carbon aluminum composite pipe. Contents of the invention [0003] The object of the present invention is to provide a high temperature resistant carbon-aluminum composite pipe to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a high temperature resistant carbon-aluminum comp...

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Problems solved by technology

[0002] Carbon-aluminum composite pipe is a water pipe made of carbon and aluminum. The current carbon-aluminum composite pipe is prone to accelerated aging when encountering liquids exceeding the upper limit temperature, but the upper limit temperature is not high, and there is no effective way to cool down. Therefore, We have designed a high temperature resistant carbon aluminum composite pipe

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