专注通风管道加工·排烟罩

Shandong ventilation pipe processing in use, can be used for building ventilation, can also be used for large factory workshop cooling. In the iron duct system used for cooling, we need to pay attention to the following precautions of ventilation pipe system cooling

一、通风管道系统主要依托换气降温的方式完成降温,通风管道系统将室内热气疾速排出,让室温和外界温度持平,不于车间内温度升高.空气活动带走人体热量,空气活动加速汗液蒸发而吸收人体热量,从而让人体觉得凉快,和自然风一样凉快;

1、 The ventilation duct system mainly relies on ventilation to cool down. The ventilation duct system quickly exhausts the indoor hot air, so that the room temperature is equal to the outside temperature, and the temperature in the workshop will not rise. The air activity takes away the heat of the human body, and the air activity accelerates the evaporation of sweat to absorb the heat of the human body, so that the human body feels cool, as cool as the natural wind;

二、通风管道系统的负压风机只要通风降温的作用,没有制冷的功用,.负压风机刚开端工作时轴承部位的振动很小,但是随着运转时间的加长,风机内粉尘会不平均的附着在叶轮上,逐步毁坏风机的动均衡,使轴承振动逐步加大,一旦振动到达风机允许的值11mm/s时,风机必需停机修理或肃清粉尘堆积,重做动均衡;

2、 The negative pressure fan of the ventilation duct system has no refrigeration function as long as it has the function of ventilation and cooling. When the negative pressure fan starts to work, the vibration of the bearing part is very small, but with the extension of the operation time, the dust in the fan will adhere to the impeller unevenly, gradually destroy the dynamic balance of the fan, and gradually increase the bearing vibration. Once the vibration reaches the maximum allowable value of the fan of 11mm / s, The fan must be shut down for repair or dust accumulation must be eliminated, and the balance of operation must be redone;

三、整个通风管道系统需求和水帘配合运用,在夏季更酷热的时分可将车间内温度控制在28摄氏度以内.但人体的凉快觉得可与空调相比,稍长时间对着水帘的人会觉得冷而受不了.

3、 The whole ventilation duct system needs to be combined with the water curtain. The temperature in the workshop can be controlled within 28 ℃ during the hottest time in summer. However, the coolness of human body can be compared with that of air conditioning. People who face the water curtain for a long time will feel cold and can't stand it

以上就是小编为大家讲解的通风管道降温的注意事项，希望可以帮助道大家。

The above is small make up for you to explain the precautions of ventilation pipe cooling, hope to help you.