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Nuclear power station liquid sampling equipment integration design method and equipment

A technology of liquid sampling and sampling equipment, which is applied in the field of nuclear power, can solve problems such as complicated installation procedures, difficult on-site construction, and limited installation space, and achieve the effect of reducing on-site construction work, reducing on-site installation volume, and strong applicability

Inactive Publication Date: 2019-03-05
中广核工程有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] 1) It occupies a large area, the installation process is complicated, and there are many interfaces;
[0006] 2) The installation space is limited and the on-site construction is difficult;
[0007] 3) Large installation errors and many clarifications

Method used

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  • Nuclear power station liquid sampling equipment integration design method and equipment
  • Nuclear power station liquid sampling equipment integration design method and equipment
  • Nuclear power station liquid sampling equipment integration design method and equipment

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Embodiment Construction

[0045] In order to make the purpose, technical solution and technical effect of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific implementations described in this specification are only for explaining the present invention, not for limiting the present invention.

[0046] Please refer to Figure 1 to Figure 6 As shown, the nuclear power plant liquid sampling equipment integrated design method of the present invention comprises the following steps:

[0047] 1) According to the functions of sampling, ventilation, lighting, gas purging and drainage that need to be integrated, the size of the required installation area for each function, and the feasibility of overall transportation, design the overall frame 10 of the nuclear power plant liquid sampling equipment of the present invention.

[0048] Please refer to figure 1...

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Abstract

The invention discloses a nuclear power station liquid sampling equipment integration design method and equipment. The nuclear power station liquid sampling equipment integration design method includes the following steps: 1) designing an overall framework according to functions required to be integrated, the size of functional installation areas and the feasibility of overall transportation; 2) analyzing a number of required external interfaces and joint forms according to pipelines of the nuclear power station to be connected, and reserving external interface areas above a protective cabinetin advance; 3) dividing the inside of the protective cabinet into a sampling area and a ventilation area according to the functions required to be integrated, arranging a sampling system in the sampling area and arranging a ventilation system in the ventilation area; 4) installing corresponding equipment, instruments, pipelines and valves in the divided areas; and 5) arranging hoisting assemblieson the protective cabinet. The nuclear power station liquid sampling equipment integration design method and the equipment are compact in arrangement, can meet installation space requirements, and can be prefabricated in factories so as to improve the manufacturing quality and reduce on-site construction work.

Description

technical field [0001] The invention belongs to the field of nuclear power, and more specifically, the invention relates to an integrated design method and equipment for liquid sampling equipment of a nuclear power plant. Background technique [0002] In nuclear power plants, the role of the nuclear sampling system is mainly to sample and analyze nuclear related systems. According to the composition and content of radioactive elements in the sample, the radioactive dose level in each system during the operation of the nuclear power plant can be understood, and then the operation of the system can be judged to ensure the normal operation of the unit. [0003] The nuclear sampling pipelines take samples from the pipelines of each operating system in the nuclear island plant, and collect them in the nuclear sampling room for receiving and analyzing. In the existing design of nuclear power plants, the equipment, pipes, and supports in the nuclear sampling room are mainly comple...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/10
CPCG01N1/10G01N2001/1031
Inventor 胡雅丽
Owner 中广核工程有限公司