Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Multifunctional back plate used for installing and cooling future fusion reactor breeding cladding

A breeder cladding, multi-functional technology, applied in fusion reactors, thermonuclear fusion reactors, nuclear reactors, etc., can solve the problems of increasing maintenance time and complexity, pipeline integration and fixing difficulties, etc., to improve maintenance efficiency and convenience. Centralized design, the effect of preventing tritium leakage

Inactive Publication Date: 2014-09-03
INST OF PLASMA PHYSICS CHINESE ACAD OF SCI
View PDF3 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the future, the cladding of fusion reactors generally adopts a modular design to facilitate remote maintenance of cladding modules. However, with the enlargement of fusion reactor devices, more and more cladding is divided into blocks, and the maintenance methods of individual modules are greatly increased. Maintenance time and complexity
At the same time, the increase in the number of cladding blocks will inevitably require more helium cooling pipelines to meet the cooling needs of each piece of cladding, and the integration and fixing of a large number of pipelines in a limited space has also become one of the difficulties in design

Method used

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multifunctional back plate used for installing and cooling future fusion reactor breeding cladding
  • Multifunctional back plate used for installing and cooling future fusion reactor breeding cladding
  • Multifunctional back plate used for installing and cooling future fusion reactor breeding cladding

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Such as figure 1 , 2 , a kind of multifunctional backboard that is used to install and cool future fusion reactor breeding cladding shown in 3, 4, comprises support backboard 1, is provided with backboard self-cooling circulation pipeline 2, breeding bag on the support backboard 1 Layer cooling pipeline 3, tritium extraction pipeline 4, etc. Four flexible supports 5 and three positioning keys 6 are designed between the support backplane 1 and each multiplication cladding block, and the multiplication cladding cooling pipeline 3 is designed with an inlet and outlet 7 for entering and exiting the cladding, and passes through a series of partitions 8 is connected to the backplane self-cooling circulation pipeline 2, the diameter of the inlet and outlet 7 is determined according to the coolant flow required by each cladding, and the contact surface of the backplane self-cooling circulation pipeline 2 and the multiplication cladding cooling pipeline 3 is coated with The he...

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a multifunctional back plate used for installing and cooling future fusion reactor breeding cladding. The back plate comprises a supporting back plate body. The supporting back plate body is provided with a back plate self-cooling circulation pipeline, a breeding cladding cooling pipeline and a tritium extraction pipeline, the breeding cladding cooling pipeline is connected with the back plate self-cooling circulation pipeline through a series of partition boards, the contact surfaces of the back plate self-cooling circulation pipeline and the breeding cladding cooling pipeline are coated with heat-insulating material coatings, the surface of the tritium extraction pipeline is coated with a tritium leakage prevention coating, and the supporting face of the supporting back plate body is provided with a flexible support. The back plate meets the requirements of cladding installation and cooling, meanwhile achieves the aims of self-cooling of the back plate and tritium leakage prevention, facilitates centralized design of the cladding, improves maintenance efficiency of the cladding, and meanwhile solves the back pipeline integration problem of the cladding.

Description

technical field [0001] The invention relates to a cladding installation and cooling structure, in particular to a multifunctional backboard for future fusion reactor multiplication cladding. Background technique [0002] With the development of industry and the gradual depletion of fossil energy, magnetic confinement fusion is one of the important research directions of energy development. The cladding system is an important part of a fusion reactor and one of the key technologies for realizing nuclear fusion power generation. Its main function is to generate enough tritium to sustain the fusion reaction and convert heat energy into electricity. In the future, the cladding of fusion reactors generally adopts a modular design to facilitate remote maintenance of cladding modules. However, with the enlargement of fusion reactor devices, more and more cladding is divided into blocks, and the maintenance methods of individual modules are greatly increased. Maintenance ti...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G21B1/11
CPCY02E30/10
Inventor 雷明准宋云涛叶民友郑金星刘旭峰祁松松覃世军尹苗孙鹏飞徐坤魏川子
Owner INST OF PLASMA PHYSICS CHINESE ACAD OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products