A concentrating fusion in-situ resource energy storage device based on 3D printing of lunar soil
A 3D printing, energy storage device technology, applied in thermal storage equipment, lighting and heating equipment, indirect heat exchangers, etc., can solve the problems of volatilization of fluid working medium, and achieve the effect of reducing emission quality and making full use of in-situ resources
Active Publication Date: 2022-07-01
SHANGHAI JIAOTONG UNIV
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[0006] Therefore, those skilled in the art are committed to developing an energy storage device that can use lunar soil in-situ resources as heat storage materials to solve the problem of volatilization of traditional fluid working fluids in a vacuum environment
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[0028] The following describes several preferred embodiments of the present invention with reference to the accompanying drawings, so as to make its technical content clearer and easier to understand. The present invention can be embodied in many different forms of embodiments, and the protection scope of the present invention is not limited to the embodiments mentioned herein.
[0029] In the drawings, structurally identical components are denoted by the same reference numerals, and structurally or functionally similar components throughout are denoted by the same reference numerals.
[0030] like figure 1 As shown, this embodiment discloses a concentrating and melting in-situ resource energy storage device based on lunar soil 3D printing, including a heat storage block 1 , a finned high-temperature heat pipe 2 , and a thermal insulation container 3 . like figure 2 and image 3 As shown, the finned high temperature heat pipe 2 includes fins 21, a photothermal cavity 22, a...
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The invention discloses a concentrating and melting in-situ resource energy storage device based on lunar soil 3D printing, and relates to the technical field of solar energy storage devices, comprising a heat storage block, a finned high-temperature heat pipe, and a thermal insulation container; the finned high-temperature heat pipe includes fins , photothermal cavity, working medium cavity, heat output interface, the photothermal cavity is located in the center of the finned high temperature heat pipe, the fin is located on the outer periphery of the finned high temperature heat pipe, the working medium cavity is located between the photothermal cavity and the fin, the heat The output interface is located at one end of the fin; the heat storage block is connected with the fin, and the heat preservation container is wrapped on the outer side of the heat storage block. Aiming at the special conditions of the extraterrestrial environment, the invention adopts the in-situ resource lunar soil as the heat storage material, thereby avoiding the volatilization problem of the traditional fluid working medium in the vacuum environment.
Description
technical field [0001] The invention relates to the technical field of small solar thermal storage devices, in particular to a concentrating melting in-situ resource energy storage device based on lunar soil 3D printing. Background technique [0002] The construction of short-term or long-term extraterrestrial bases such as manned moon landing is a hot area of current space exploration activities. Providing uninterrupted electric and thermal energy for crew or equipment day and night is an important guarantee for deep space exploration. The energy solutions for extraterrestrial bases that have been proposed so far mainly include chemical battery solutions and nuclear reactor power supply solutions, but all have problems such as excessive launch quality, limited life, and safety. In order to achieve long-term deep space exploration activities, the in-situ resources of the star table must be effectively and fully utilized to reduce the materials that the spacecraft must carr...
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IPC IPC(8): F28D20/02
CPCF28D20/021Y02E60/14
Inventor 沈天闰全晓军袁达忠姚伟
Owner SHANGHAI JIAOTONG UNIV