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热风幕冬季运行原理及注意事项!

2016-11-17 11:09

热风幕投入使用初期,一切运行正常。随着季节进入到冬季,一层大堂的6部客梯逐渐出现了在个别层不关门走车的现象,主要集中的层数有:1层、B1、B2层,由于3#梯是唯一一部从B3到26层的电梯,3#梯在运行到3、4层的时候也出现了这种现象。当时采用的解决办法是:早晨上班高峰时,派人等候在上述部位的电梯厅,当电梯不走车时,从外边用双手推门,强行迫使厅门关闭,电梯运行。人员最多时,保安内保加上电梯维修人员需要5、6人,才能保证电梯运行。简直可以说负责推门的人员疲于奔命,客户怨声载道。极大的影响了大厦的办公效率和客户乘梯的舒适感,甚至还有些人对电梯的质量提出了质疑。
The hot air curtain was put into use at the beginning, everything was running normally. With the season into the winter, a layer of the 6 elevators gradually emerged in the individual layers are not closed car phenomenon, mainly has: 1 layer, B1 layer, B2 layer, the 3# ladder is the only one to lift 26 layers from B3, 3# ladder in the run-up to the 3, 4 the layer also appeared the phenomenon. At that time, the solution is: the morning rush hour, the people waiting in the above parts of the elevator hall, when the elevator does not take the car, from the outside with both hands to push the door, forced the door closed, the elevator running. Most people, in the security status elevator maintenance personnel need 5, 6 people, in order to ensure the operation of the elevator. It can be said that the personnel responsible for pushing the door constantly on the run, customers Voices of discontent. Greatly affect the building of the office efficiency and customer's comfort, and even some people questioned the quality of the elevator.
针对冬季电梯受冷空气的影响,造成个别楼层电梯厅门关闭困难无法运行的情况,究竟该如何采取措施解决,经探讨共提出了以下几种解决方案。
According to the influence of the cold air of the elevator in winter, it is difficult to operate the elevator hall door of individual floors. How to take measures to solve these problems, the following solutions are put forward.
1、增加电梯厅门门机门砣的重量。由于门砣在厅门上的一个方型的小轨道内,所以要想增加门砣的重量只能选用大的螺母加在门砣下以增加其重量,从试验的实际效果看,室外风速小的时候能起到一些作用,但室外风速大时,基本不起作用。
1, increase the elevator door machine for door weight weight. Because the door mound a square in the hall on the small track, so in order to increase the weight of the door weight can only use big nut in the door under the weight to increase its weight, the actual results from the test, when the outdoor wind speed can play some role, but the outdoor wind speed. This does not work.
2、开启车库进出口的热风幕,阻断室外冷空气进入大厦。从使用的效果看,热风幕的开启,还是起到了阻断冷空气进入大厦的目的,但问题还是没有彻底解决。
2, open the garage import and export of hot air curtain, blocking the outdoor cold air into the building. From the use of the effect of view, the hot air curtain opened, or to block the cold air into the building, but the problem is not completely resolved.
3、在B1、B2电梯厅的防火门上安装闭门器。此举的作用也是阻止冷空气进入大厦的电梯井道。与此同时我们又在门上张贴了提醒标识,提醒客户随时注意。
3, in the B1, B2 elevator room door on the fire door. The role of the move is to prevent the cold air into the building of the elevator shaft. At the same time we posted a reminder logo on the door to remind customers to pay attention to.
由于采取了以上措施,基本上解决了电梯因受冬季冷空气影响,形成室内冷热空气对流,造成个别楼层电梯厅门关闭困难无法运行的难题,通过几年的实际运行,我们认为达到了预期目的。
Due to the above measures, basically solve the lift due to the cold air in winter, the formation of indoor hot and cold air convection, caused by the problem of individual floor elevator door closed difficult operation, through several years of practical operation, we believe that to achieve the desired purpose.

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