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High-altitude falling test system for spent fuel storage and transportation container of nuclear power plant

A drop test and nuclear power plant technology, applied in the field of drop test, can solve the problems of no test system, achieve the effect of realizing test conditions, ensuring rationality and effectiveness, and realizing effective isolation

Active Publication Date: 2018-03-06
CHINERGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] To this end, it is necessary to carry out relevant work on the high-altitude drop test of spent fuel storage and transportation containers, but there is currently no suitable test system for the test

Method used

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  • High-altitude falling test system for spent fuel storage and transportation container of nuclear power plant
  • High-altitude falling test system for spent fuel storage and transportation container of nuclear power plant

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Embodiment Construction

[0029] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0030] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right" , "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing this The invention and the simplified description do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the present invention.

[0031] First of all, ...

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PUM

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Abstract

The invention provides a high-altitude falling test system for a spent fuel storage and transportation container of a nuclear power plant, and the system comprises a test bed located at the central part, and a foundation support part located at the bottom. The test bed comprises a rack inclined column disposed on the foundation support part, a rack vertical column which is connected with the rackinclined column and has a preset height, a spiral staircase which is disposed at outer sides of the rack inclined column and the rack vertical column, and at least one operating platform disposed on the rack vertical column. The foundation support part carries out the supporting and fixing of the test bed and the carrying of a fallen target object through separated parts. The test bed provided bythe invention is separated from the final fallen target object, thereby achieving the effective isolation of the test bed and the fallen target object, guaranteeing the safety and durability of the test bed, achieving the test conditions of a rigid foundation, and guaranteeing the reasonability and effectiveness of testing.

Description

technical field [0001] The invention relates to the technical field of drop testing, in particular to a high-altitude drop testing system for nuclear power plant spent fuel storage and transportation containers. Background technique [0002] The operation of nuclear power plants will produce spent fuel. Since the spent fuel continues to generate heat after being unloaded from the reactor and is highly radioactive, it needs to be temporarily stored and cooled near the reactor. During the storage period, the waste heat power gradually decreases and the radiation dose continues Attenuation, after a certain period of temporary storage, the spent fuel can be transported to other locations for related disposal, including intermediate storage, reprocessing and final geological storage. [0003] Both in-plant and off-site transportation of spent fuel require shielded spent fuel transport containers. Since the spent fuel transported in spent fuel shielded transport containers is high...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M7/08
CPCG01M7/08
Inventor 王金华张作义李悦吴彬
Owner CHINERGY CO LTD
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