消防员电梯排水设施的检验方法探讨

Discussion on the Inspection Method of FirefightersElevator Drainage Facilities

在消防员电梯监督检验时,发现了底坑排水设施的相关检验项目根据TSG T7002—2011无法定量判定的问题。根据检验实例中的现场排水设施布置情况,综合电梯、消防的标准,明确了底坑排水设施的检验方法,并针对排水泵设置在井道外的排水形式,利用水力学的原理,推导了一种可以定量判定排水量是否满足要求的公式,为此类项目的检验提供了切实可行的方法。

During the supervision and inspection of firefighters elevators,this paper found that the relevant inspection items of pit drainage facilities could not be determined quantitatively according to the inspection rules TSG T7002—2011.According to the layout of on-site drainage facilities in the inspection example,the inspection method of pit drainage facilities is defined according to the standards of elevator and fire protection.In view of the drainage form of the drainage pump set outside the shaft,a formula that can quantitatively determine whether the drainage meets the requirements is deduced using the principle of hydraulics,which provides a practical and feasible method for the inspection of such projects.