A foldable heat insulation device that can realize heat radiation and heat dissipation

A thermal insulation device and a folding technology, which is applied in the field of nuclear reactors, can solve problems such as lack of detailed description, and achieve the effect of simplifying system configuration and simplifying the structure of the reactor.

Active Publication Date: 2022-04-19
NUCLEAR POWER INSTITUTE OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the research on small nuclear reactors such as heat pipe reactors, relevant research units at home and abroad have all carried out a large amount of research, but what are publicly reported are mostly macroscopic reports. The thermal insulation structure is not described in detail

Method used

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  • A foldable heat insulation device that can realize heat radiation and heat dissipation
  • A foldable heat insulation device that can realize heat radiation and heat dissipation
  • A foldable heat insulation device that can realize heat radiation and heat dissipation

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Embodiment Construction

[0048] In order to enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below are only a part of the embodiments of the present invention, not all of them. Based on the embodiments described in the present invention, all other embodiments obtained by those skilled in the art without creative efforts are within the protection scope of the present invention.

[0049] Such as Figure 1-Figure 4 Shown: a nuclear reactor thermal insulation device that can realize heat radiation and heat dissipation, including a shrinkage system 1, an upper guide rail structure 2, a heat insulation shielding structure 3, and a lower guide rail structure 4, wherein the shrinkage system 1 includes a base 11, a drive motor 12, Bolt 13, sprocket 14, limi...

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Abstract

The invention belongs to the technical field of nuclear reactors, and in particular relates to a foldable heat insulation device capable of realizing heat radiation and heat dissipation. The present invention includes shrinkage system, upper guide rail structure, heat insulation shielding structure, and lower guide rail structure, wherein the shrinkage system includes base, drive motor, bolt, sprocket, limit block, chain, fastener, and the drive motor is installed on the base Above; the sprocket is installed at one end of the drive motor bearing, and the limit block is installed on the heat insulation shielding structure facing the sprocket; the upper guide rail structure and the lower guide rail structure are respectively installed on the upper and lower ends of the reactor vessel, and the heat insulation shield structure is installed on the upper Between the rail structure and the lower rail structure. The invention is arranged on the periphery of the reactor core, and can realize thermal insulation and radiation heat dissipation of the reactor through structural closure and contraction folding, effectively simplify the reactor structure and realize the multi-purpose application of the invention.

Description

technical field [0001] The invention belongs to the technical field of nuclear reactors, and in particular relates to a foldable heat insulation device capable of realizing heat radiation and heat dissipation. Background technique [0002] Small nuclear reactors have technical characteristics such as long life or even no refueling during the whole life, high inherent safety, high power volume to weight ratio, simple and reliable system equipment, etc., combined with thermocouple power generation, thermoacoustic power generation, thermal photovoltaic power generation and other advanced power generation Technology realizes thermoelectric conversion, which can be widely used in underwater space stations, land emergency relief, island reef power supply and seawater desalination, offshore energy exploitation, small city power supply and heat supply and other fields as energy supply options. [0003] In order to ensure the thermal efficiency of the reactor, thermal insulation stru...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G21C11/08
CPCG21C11/08Y02E30/30
Inventor 张宏亮余红星柴晓明李宁刘晓王留兵饶琦琦王金雨苏东川曾畅全标张卓华何晓强马誉高
Owner NUCLEAR POWER INSTITUTE OF CHINA
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