专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2010058880A1 TEST APPARATUS AND METHOD FOR SAFETY VALVE 审中-公开
标题翻译：安全阀的测试装置和方法
公开(公告)号：WO2010058880A1
公开(公告)日：2010-05-27
申请号：PCT/KR2009/000040
申请日：2009-01-06
申请人： KOREA HYDRO & NUCLEAR POWER CO., LTD. , OH, Seung-jong , JERNG, Dong-wook , PARK, Jong-woon , KWON, Kab-ju , KIM, Chang-hyun
发明人： OH, Seung-jong , JERNG, Dong-wook , PARK, Jong-woon , KWON, Kab-ju , KIM, Chang-hyun
IPC分类号： G01M13/00
CPC分类号： G01M13/005
摘要： An apparatus and method for testing the performance of a safety valve perform tests under the same operation conditions as a pressurizer safety valve installed on a reactor coolant system of a nuclear power plant. The apparatus for testing the performance of a safety valve, i.e., a set pressure test, a seat tightness test, a flow rate test, a blow-down test, a water discharge test of a loop seal, a discharge load test, etc. on the safety valve, includes an accumulator 21 including at least one electric heater 22 for heating a predetermined amount of water filled therein, and storing steam produced by the electric heater 22 under high pressure, a test vessel 41 storing the steam supplied from the accumulator 21 under high pressure, and providing test pressure to a subject safety valve 48, the steam being supplied after flow rate and pressure thereof are controlled, a condensing tank 81 storing demineralized water to be supplied to the accumulator 21, and condensing and collecting the steam discharged from the subject safety valve 48, and a water-supply pump 111 supplying the water stored in the condensing tank 81 to the accumulator 21.
摘要翻译：用于测试安全阀的性能的装置和方法在与安装在核电站的反应堆冷却剂系统上的加压器安全阀相同的操作条件下进行测试。用于测试安全阀性能的装置，即设定压力试验，阀座密封性试验，流量试验，吹扫试验，环形密封的排水试验，放电载荷试验等。在安全阀上设置有包括至少一个用于加热预定量的水的电加热器22并且在高压下储存由电加热器22产生的蒸汽的蓄电器21，存储从蓄电池供给的蒸汽的测试容器41 21，并且对被检查体安全阀48提供试验压力，控制其流量和压力后供给的蒸汽;储存供给蓄能器21的软化水的冷凝罐81，并将蒸汽冷凝并收集从主体安全阀48排出的供水泵111以及将蓄冷器81中存储的水供给蓄能器21的供水泵111。

IPRDB

热门服务

关于我们

友情链接

联系方式