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Independent detachable type mechanism for refrigerator mounting

A refrigerator, dismantling technology, applied in household refrigeration devices, coolers, applications, etc., can solve the problems of superconducting coil quench, superconducting magnet equipment can not function, safety accidents, etc., to achieve the effect of convenient installation and disassembly

Active Publication Date: 2018-03-16
HEFEI CAS ION MEDICAL & TECHNICAL DEVICES CO LTD
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

If the temperature of the environment where the superconducting coil is located rises, the quenching phenomenon will occur in the superconducting coil, so that the superconducting magnet equipment cannot perform its normal working performance, and even a safety accident may occur.

Method used

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  • Independent detachable type mechanism for refrigerator mounting
  • Independent detachable type mechanism for refrigerator mounting

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0028] see Figure 1-Figure 2 As shown, an independently detachable mechanism for the installation of a refrigerator, the refrigerator includes a refrigerator assembly, and the refrigerator assembly is matched with an independently detachable mechanism for the installation of a low-temperature superconducting magnet refrigerator;

[0029] The refrigerator assembly includes a GM refrigerator 1, a primary heat exchanger 4, a secondary heat exchanger 6, a primary cold...

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Abstract

The invention discloses an independent detachable type mechanism for refrigerator mounting. A refrigerator comprises a refrigerator component; and the refrigerator component is matched with the independent detachable type mechanism and is used for mounting of a low-temperature superconducting magnet refrigerator. The independent detachable type mechanism comprises a first-stage cooling tube, thermal shield flanges, regulation bolts, a second-stage cooling tube and a helium groove; the first-stage cooling tube and the second-stage cooling tube are connected with the two end surfaces of the thermal shield flanges respectively; the second-stage cooling tube is communicated with the helium groove; a vacuum cover plate flange is arranged between the first-stage cooling tube and each middle flange; each middle flange is connected with the corresponding vacuum cover plate flange through a bolt; the first-stage cooling tube is welded with the vacuum cover plate flanges, a pull rod support is connected to each vacuum cover plate flange; a through hole is formed in each thermal shield flange; and each regulation bolt penetrates through the corresponding through hole to be connected with eachpull rod support. The mechanism has the characteristics of simple structure, easy operation and low maintenance cost.

Description

technical field [0001] The invention belongs to the technical field of low-temperature superconducting magnet refrigerator installation, and in particular relates to an independently detachable mechanism for refrigerator installation. Background technique [0002] For the low temperature superconducting magnet system, the superconducting coil is in a 4.2K low temperature environment to achieve superconducting working state. If the temperature of the environment where the superconducting coil is located rises, a quench phenomenon will occur in the superconducting coil, so that the superconducting magnet equipment cannot perform its normal working performance, and even a safety accident may occur. Therefore, in order to ensure a specific low temperature environment, liquid helium is injected into the closed space where the superconducting coil is located, and then the liquid helium is made to achieve zero volatilization through a specific method, thereby ensuring a low tempera...

Claims

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Application Information

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IPC IPC(8): F25D19/00
CPCF25D19/00
Inventor 冯汉升胡锐丁开忠邹春龙张华辉吴振林夏贤锋宋云涛陈永华陈根杨庆喜李君君
Owner HEFEI CAS ION MEDICAL & TECHNICAL DEVICES CO LTD
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