The invention provides a condensation prevention system of a hoisting machine of an elevator and a condensation prevention method of the hoisting machine of the elevator. It is possible to accurately determine whether or not condensation prevention operation of the hoist is necessary, thereby preventing condensation from occurring in the hoist. The present invention is provided with: a dew point temperature calculation unit (20) that acquires the temperature and relative humidity of a hoistway, and calculates the dew point temperature of the hoistway on the basis of the acquired temperature and relative humidity of the hoistway; a hoist temperature acquisition unit (22) that acquires the temperature of the hoist; a determination unit (23) that determines that a condensation prevention operation for increasing the temperature of the hoist is necessary when the temperature of the hoist calculated by the hoist temperature calculation unit (22) is greater than the dew-point temperature calculated by the dew-point temperature calculation unit (20) and equal to or less than a temperature obtained by adding a predetermined threshold temperature to the dew-point temperature; and a hoist control unit (27) that performs a condensation prevention operation when the determination unit (23) determines that the condensation prevention operation is necessary.
电梯的曳引机的结露防止系统以及电梯的曳引机的结露防止方法。能够准确地判定是否需要进行曳引机的结露防止运转,从而能够防止在曳引机产生结露。具备:露点温度计算部(20),其取得井道的温度和相对湿度,并根据所取得的井道的温度和相对湿度来计算井道的露点温度;曳引机温度取得部(22),其取得曳引机的温度;判定部(23),其在曳引机温度计算部(22)计算出的曳引机的温度大于露点温度计算部(20)计算出的露点温度且为露点温度加上预定的阈值温度而得到的温度以下的情况下,判定为需要进行使曳引机的温度上升的结露防止运转;以及曳引机控制部(27),其在判定部(23)判定为需要进行结露防止运转的情况下,进行结露防止运转。
Condensation prevention system for elevator hoist and condensation prevention method for elevator hoist
电梯的曳引机的结露防止系统以及电梯的曳引机的结露防止方法
2025-04-18
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |