Loop filter element operation performance test system
A test system and operating performance technology, applied in the testing of mechanical components, testing of machine/structural components, measuring devices, etc., can solve the problems of undetectable reliability and service life of filter elements
Pending Publication Date: 2021-06-08
SHANGHAI NUCLEAR ENG RES & DESIGN INST CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to solve the problem that the reliability and service life of the filter element cannot be detected in the prior art
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[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.
[0028] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components or the interaction relationship between two ...
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The invention relates to the field of water purification of a nuclear power plant, in particular to a loop filter element operation performance test system, which comprises: a water tank for conveying liquid into the test system; a heating unit which is arranged in the water tank and used for heating liquid in the water tank; a pressurizing unit which is used for providing power for liquid in the test system; a sample interface unit which is used for connecting a to-be-tested filter element, wherein the water tank, the pressurizing unit and the sample interface unit are sequentially connected in series through a pipeline to form a test channel; and a sampling valve unit which comprises a plurality of sampling valves, wherein the plurality of sampling valves are respectively arranged on the test channel and are used for taking liquid in the test channel for analysis, and compared with the prior art, the filter element can be assessed under the simulated operation condition, and the reliability and the service life of the filter element can be verified.
Description
technical field [0001] The invention relates to the field of nuclear power plant water purification, in particular to a system for testing the operation performance of a loop filter element. Background technique [0002] The primary circuit filter element of a nuclear power plant is one of the core key equipment to ensure the water quality requirements of the primary circuit of a nuclear power plant. For long-term reliable operation, it is necessary to conduct a reliability and life assessment of the simulated filter element under the actual operating environment. [0003] Therefore, the prior art still needs to be improved. Contents of the invention [0004] The purpose of the invention is to solve the problem that the reliability and service life of the filter element cannot be detected in the prior art. [0005] To achieve the above object, the present invention adopts the following technical solutions: [0006] The present invention provides a loop filter element op...
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IPC IPC(8): G01M13/00G01N15/08
CPCG01M13/00G01N15/0806G01N2015/084
Inventor 崔满满胡晓春桂璐廷陈丽王鑫王岳谈文姬鲍一晨
Owner SHANGHAI NUCLEAR ENG RES & DESIGN INST CO LTD