Solar thermal storage tube and processing method thereof

A processing method and heat storage tube technology, which is applied in the field of solar heat storage, can solve problems such as insufficient structural strength and pressure bearing capacity of heat storage tubes and heat conduction tubes, affecting product heat conversion efficiency and user experience, structural safety performance, and service life. , to achieve the effect of simple structure, simple processing and long service life
CN104456995BInactive Publication Date: 2016-06-15佩奇姆能源科技南通有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
佩奇姆能源科技南通有限公司
Publication Date
2016-06-15
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides a solar heat accumulation pipe and a machining method thereof. The solar heat accumulation pipe comprises a solar vacuum glass collector pipe, a heat accumulation pipe, a heat accumulation pipe retraction ring, a heat accumulation pipe retraction conical face, a heat exchanging pipe, a guide pipe, a water outlet pipe, a water inlet pipe, a thermal insulation layer and a shell, wherein the heat accumulation pipe is disposed in the solar vacuum glass collector tube and filled with phase change heat accumulation material, the heat exchanging pipe is disposed in the heat accumulation pipe, the guide pipe is disposed in the heat exchanging pipe, the heat exchanging pipe is connected with the water outlet pipe, the water inlet pipe is disposed in the water outlet pipe, the thermal insulation layer is disposed outside the water outlet pipe, the shell is disposed outside the thermal insulation layer, the heat accumulation pipe comprises a heat accumulation pipe body, the heat accumulation pipe retraction ring and the heat accumulation pipe retraction conical face, the heat accumulation pipe retraction ring is disposed at one end of the heat accumulation pipe body and connected with a heat accumulation pipe retraction body, and the heat accumulation pipe retraction conical face is connected with the heat accumulation pipe retraction ring. The invention further provides a machining method of the solar heat accumulation pipe. The solar heat accumulation pipe is simple in structure, high in safety performance, long in service life and high in production efficiency.
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Description

technical field

[0001] The invention relates to the technical field of solar thermal storage, in particular to a solar thermal storage tube and a processing method for the thermal storage tube. Background technique

[0002] In the structure of traditional solar heat storage tubes, the heat storage tubes are filled with phase change energy storage materials inside, and aluminum terminal seals are used on the outside of the energy storage tubes. The diameter of the aluminum seals is consistent with the diameter of the heat storage tubes. To connect, the inside of the heat storage tube is connected with the heat conduction tube through a high temperature resistant silicone seal.

[0003] In the above-mentioned traditional solar heat storage tube structure, the stored heat is transferred to hot water through the heat pipe and high-temperature-resistant heat-conducting silica gel. With the passage of time, the high-temperature heat-resistant thermal silica gel will have a certai...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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