專注通風(fēng)管道加工·排煙罩

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、通風(fēng)管道系統(tǒng)主要依托換氣降溫的方式完成降溫,通風(fēng)管道系統(tǒng)將室內(nèi)熱氣疾速排出,讓室溫和外界溫度持平,不于車間內(nèi)溫度升高.空氣活動(dòng)帶走人體熱量,空氣活動(dòng)加速汗液蒸發(fā)而吸收人體熱量,從而讓人體覺得涼快,和自然風(fēng)一樣涼快;

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、通風(fēng)管道系統(tǒng)的負(fù)壓風(fēng)機(jī)只要通風(fēng)降溫的作用,沒有制冷的功用,.負(fù)壓風(fēng)機(jī)剛開端工作時(shí)軸承部位的振動(dòng)很小,但是隨著運(yùn)轉(zhuǎn)時(shí)間的加長,風(fēng)機(jī)內(nèi)粉塵會不平均的附著在葉輪上,逐步毀壞風(fēng)機(jī)的動(dòng)均衡,使軸承振動(dòng)逐步加大,一旦振動(dòng)到達(dá)風(fēng)機(jī)允許的值11mm/s時(shí),風(fēng)機(jī)必需停機(jī)修理或肅清粉塵堆積,重做動(dòng)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、整個(gè)通風(fēng)管道系統(tǒng)需求和水簾配合運(yùn)用,在夏季更酷熱的時(shí)分可將車間內(nèi)溫度控制在28攝氏度以內(nèi).但人體的涼快覺得可與空調(diào)相比,稍長時(shí)間對著水簾的人會覺得冷而受不了.

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

以上就是小編為大家講解的通風(fēng)管道降溫的注意事項(xiàng)，希望可以幫助道大家。

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