A super-large current transmission structure suitable for high temperature and high pressure and its technology

A power transmission structure, high temperature and high pressure technology, applied to the connection, circuit, electric heating device and other directions where permanent deformation plays a role, can solve the problems of unreasonable structure, large size, inconvenient installation and operation, etc., and achieve compact structure, flexible and convenient installation, The effect of easy connection

Active Publication Date: 2018-06-26
NUCLEAR POWER INSTITUTE OF CHINA
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Problems solved by technology

[0003] The invention provides an ultra-large current transmission structure suitable for high temperature and high pressure and its technology, which solves the technical problems of the existing ultra-large current transmission structure, which are large in size, unreasonable in structure, and inconvenient for installation and operation, and realizes a structure with transmission current High, compact structure, flexible and convenient installation, safe and reliable technical effect

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  • A super-large current transmission structure suitable for high temperature and high pressure and its technology

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Embodiment Construction

[0031] The invention provides an ultra-large current transmission structure suitable for high temperature and high pressure and its technology, which solves the technical problems of the existing ultra-large current transmission structure, which are large in size, unreasonable in structure, and inconvenient for installation and operation, and realizes a structure with transmission current High, compact structure, flexible and convenient installation, safe and reliable technical effects.

[0032] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, under the condition of not conflicting with each other, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0033] In the following description, many sp...

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Abstract

The invention discloses a super-large current transmission structure suitable for high temperature and high pressure and its technology, which mainly consists of connecting copper plates, copper braids, conductive copper columns, cooling water pipes, cooling water connection compression nuts, cooling water sealing gaskets, and cooling water inlets. This structure can realize the transmission of super large current under high temperature and high pressure conditions. The design of the cooling water channel structure in the conductive copper column can timely bring out the self-heating of the power transmission structure and the heat conduction from the high temperature and high pressure side, and control the power transmission The temperature of the structure is within the range of design requirements. The crimping forming process of the soft copper braid and the connecting copper plate makes the structure have the characteristics of large transmission current, compact structure, flexible and convenient installation, safety and reliability.

Description

technical field [0001] The invention relates to high-temperature and high-voltage electric heating thermal tests and related industrial fields, and in particular, relates to a super-large current transmission structure suitable for high-temperature and high-voltage and its technology. Background technique [0002] In the process of high temperature and high pressure thermal engineering tests for reactors, DC electric heating is generally used to simulate the nuclear heat release. The heating elements are generally installed in high temperature and high pressure containers, so the power transmission structure is required to penetrate the pressure boundary of the high temperature and high pressure containers. The design of this power transmission structure is very technically difficult, especially for high power and limited installation and operation space. In the case of high power, the transmission current or voltage is required to be high. The high transmission current make...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G5/02H02G5/10H01R4/18H05B1/00
CPCH01R4/182H02G5/02H02G5/10H05B1/00
Inventor 黄志刚昝元峰韩群霞张妍李朋洲胡俊杨祖毛刘志伟
Owner NUCLEAR POWER INSTITUTE OF CHINA
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