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2015年12月23日晚24:00点,中国疾病预防控制中心昌平园区锅炉房内,控制供暖热水系统循环泵的主电源开关发生故障,3台热水循环泵无法启动运行,整个园区停止了供暖。负责园区运行管理的部门启动应急预案,一方面尽快维修损坏主电源开关,另一方面采取应急措施,安排人员加强巡视,防止停暖期间供暖、空调等管网冻裂漏水。经过12 h的紧急抢修,及时恢复了供暖,且未因停暖造成冻裂漏水等事故的发生。本文通过分析停暖事故
At 23:00 on the evening of December 23, 2015, the main power switch of the circulation pump controlling the heating and water heating system in the boiler room of Changping Industrial Park of China CDC fails. The three hot water circulating pumps can not start running and the entire park stops Heating. Responsible for the operation and management of the park department to start the contingency plan, on the one hand as soon as possible to repair damage to the main power switch, on the other hand to take emergency measures to arrange personnel to strengthen patrols to prevent heating, air conditioning and other pipe network freezing leakage during warm-up. After 12 hours of emergency repairs, the heating was promptly resumed, and accidents such as freezing, fissuring and leaking did not occur due to the warm-up. This article analyzes the warm-up accident