RU2014134349A - Leakage monitoring system for a nuclear power plant exposure pool - Google Patents
Leakage monitoring system for a nuclear power plant exposure pool Download PDFInfo
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- RU2014134349A RU2014134349A RU2014134349A RU2014134349A RU2014134349A RU 2014134349 A RU2014134349 A RU 2014134349A RU 2014134349 A RU2014134349 A RU 2014134349A RU 2014134349 A RU2014134349 A RU 2014134349A RU 2014134349 A RU2014134349 A RU 2014134349A
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- water
- sensor
- sensors
- input
- temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
1. Система мониторинга протечек бассейна выдержки атомной электростанции, характеризующаяся тем, что она содержит совокупность датчиков в виде датчика расхода воды, поступающей по трубопроводу системы очистки, датчика уровня жидкости, установленного на штатных гнездах водозамещающих изделий, двух датчиков температуры и влажности, размещенных каждый из них на входе и выходе вентиляции реакторного зала, при этом все выходы перечисленных датчиков электрически соединены через устройство ввода с контроллером, связанным своим выходом со входом сигнализатора превышения допустимого уровня утечек радиационной воды и соединенным с компьютером, причем контроллер имеет блок ввода информации количества обслуживающего персонала и водозамещающих изделий, а для обеспечения постоянного функционирования система снабжена блоком бесперебойного питания.2. Система по п. 1, характеризующаяся тем, что датчики температуры и влажности выполнены в виде термометров-психрометров.3. Система по п. 1, характеризующаяся тем, что в реакторном зале установлен датчик измерения температуры окружающей среды.4. Система по п. 1, характеризующаяся тем, что при технологической необходимости бассейн выдержки может быть дополнительно снабжен трубопроводом с ДУ=50 мм и дополнительным датчиком расхода воды.1. A monitoring system for leaks in the exposure pool of a nuclear power plant, characterized in that it contains a set of sensors in the form of a sensor for the flow of water flowing through the piping of the cleaning system, a liquid level sensor installed on the standard sockets of water-substituting products, two temperature and humidity sensors, each them at the inlet and outlet of the ventilation of the reactor hall, while all the outputs of the above sensors are electrically connected through an input device with a controller connected to its input by input a signaling device for exceeding the permissible level of radiation water leaks and connected to a computer, moreover, the controller has a unit for inputting information on the number of service personnel and water-substituting products, and to ensure continuous operation, the system is equipped with an uninterruptible power supply unit. 2. The system according to claim 1, characterized in that the temperature and humidity sensors are made in the form of thermometers-psychrometers. 3. The system according to claim 1, characterized in that a sensor for measuring the ambient temperature is installed in the reactor hall. The system according to claim 1, characterized in that, if the need is technological, the holding pool can be additionally equipped with a pipeline with DN = 50 mm and an additional water flow sensor.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014134349/07A RU2589726C2 (en) | 2014-08-21 | 2014-08-21 | System for monitoring leaks of cooling pond of nuclear power plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2014134349/07A RU2589726C2 (en) | 2014-08-21 | 2014-08-21 | System for monitoring leaks of cooling pond of nuclear power plant |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2014134349A true RU2014134349A (en) | 2016-03-20 |
RU2589726C2 RU2589726C2 (en) | 2016-07-10 |
Family
ID=55530665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2014134349/07A RU2589726C2 (en) | 2014-08-21 | 2014-08-21 | System for monitoring leaks of cooling pond of nuclear power plant |
Country Status (1)
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RU (1) | RU2589726C2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI3521789T3 (en) * | 2016-09-30 | 2023-07-21 | Joint Stock Company Scientific Research And Design Institute For Energy Tech Atomproekt | System for monitoring leaks of liquid from a spent fuel pool |
RU172729U1 (en) * | 2017-04-12 | 2017-07-21 | Акционерное общество "Научно-исследовательский институт Приборостроения имени В.В. Тихомирова" | WATER DRAIN SIGNAL |
RU2661335C1 (en) * | 2017-12-13 | 2018-07-16 | Акционерное общество "научно-исследовательский и конструкторский институт монтажной технологии-Атомстрой" (АО "НИКИМТ-Атомстрой") | Device for repairing the lining of the cooling pond |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3374347D1 (en) * | 1983-03-01 | 1987-12-10 | Acec | Leakage detector for the barrage of a nuclear pool |
US7946309B2 (en) * | 2005-04-26 | 2011-05-24 | Veeder-Root Company | Vacuum-actuated shear valve device, system, and method, particularly for use in service station environments |
US8130107B2 (en) * | 2008-08-19 | 2012-03-06 | Timothy Meyer | Leak detection and control system and method |
RU111709U1 (en) * | 2011-07-20 | 2011-12-20 | Открытое Акционерное Общество "Ордена Ленина Научно-Исследовательский И Конструкторский Институт Энерготехники Имени Н.А. Доллежаля" | HEATING LEAK DETECTION SYSTEM IN NPP ROOMS |
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2014
- 2014-08-21 RU RU2014134349/07A patent/RU2589726C2/en active
Also Published As
Publication number | Publication date |
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RU2589726C2 (en) | 2016-07-10 |
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