医用电子直线加速器是现代放射治疗的主要设备，它产生高能电离辐射并且又是庞大而复杂的电气设备，因此在机房的设计和建造中既要满足临床治疗需要又要确保机器长期稳定运行以及从事放疗工作的医务人员和公众人员的辐射安全。国家对医用加速器机房设计建造尚未有统一标准和规 The medical electron linear accelerator is the main equipment for modern radiation therapy. It generates high-energy ionizing radiation and is a large and complex electrical equipment. Therefore, in the design and construction of the equipment room, it is necessary to meet clinical treatment needs and ensure the long-term stable operation of the machine and engage in Radiological safety of medical staff and public staff working on radiotherapy. The country has not yet standardized standards and regulations for the design and construction of medical accelerator equipment rooms.