The invention discloses an air circulation system of an elevator. Air in a car can be purified more efficiently. An air circulation system (5) provided in the upper part of a car is provided with a suction duct (7), an air conditioning device (6), and a discharge unit (9). The suction duct (7) and the blow-out duct (8) form an air path leading to the interior of the car. The air conditioning device (6) sucks air in the car from an air path formed by the suction duct (7) by means of the blower (10). The air conditioning device (6) adjusts the temperature of the sucked air. The air conditioning device (6) blows the temperature-adjusted air into the car from an air path formed by the blow-out duct (8) by means of the blower (10). The discharge unit (9) is disposed in an air path formed by the suction duct (7) or the blow-out duct (8) in the upper part of the car. The discharge means (9) generates corona discharge in the air path disposed therein. The discharge unit (9) is a separate device from the air conditioning device (6).
电梯的空气循环系统,能够更高效地进行轿厢内部的空气净化。设置于轿厢上部的空气循环系统(5)具备吸入管道(7)、空气调节装置(6)和放电单元(9)。吸入管道(7)和吹出管道(8)形成通往轿厢内部的风路。空气调节装置(6)利用送风机(10)从吸入管道(7)所形成的风路吸入轿厢内部的空气。空气调节装置(6)对所吸入的空气的温度进行调节。空气调节装置(6)利用送风机(10)将调节温度后的空气从吹出管道(8)所形成的风路吹出至轿厢内部。放电单元(9)在轿厢的上部配置于吸入管道(7)或吹出管道(8)所形成的风路。放电单元(9)在所配置于的风路中产生电晕放电。放电单元(9)是与空气调节装置(6)分体的装置。
Air circulation system of elevator
电梯的空气循环系统
2022-06-10
Patent
Electronic Resource
Chinese