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稳压箱是中国原子能科学研究院比林B1/B2项目设备冷却水系统中的重要设备。该设备的主要功能为:为冷却水泵提供必要的净正吸入压头和为整个系统提供容积补偿,向系统补加去离子水。该设备安全级别为核安全三级(SC-3),工作介质为去离子水和氮气,设计容积为0.3 m~3,设计温度为50℃,设计压力为1.0 MPa,采用法国标准RCC-M 2000版+2002补遗《压水堆核电厂核岛机械设备设计和建造规则》进行设计与计算。
Regulator is China Institute of Atomic Energy Bilim B1 / B2 project equipment cooling water system is an important equipment. The main features of the device are: to provide the necessary net positive suction head for the cooling water pump and to provide volume compensation for the entire system, to replenish the system with deionized water. The safety level of this equipment is SC-3. The working medium is deionized water and nitrogen. The design volume is 0.3 m ~ 3, the design temperature is 50 ℃ and the design pressure is 1.0 MPa. The equipment adopts the French standard RCC-M 2000 edition +2002 Addendum “PWR nuclear island machinery and equipment design and construction rules” for design and calculation.