Ventilation ducts are also municipal infrastructure, used for ventilation and air conditioning of industrial and civil buildings, as well as metal or non-metal ducts, with the purpose of circulating air and reducing the concentration of harmful gases.
透风管将暂时生锈，此时将存在寂静隐患。 很少有人过细到苏州透风2019年送彩金网站大全的寂静隐患。 消防局部颠末本报纸格外提示斲丧企业和餐饮业者，必需活期扫除烟道中的油脂，以防范过多的油脂和因2019年送彩金网站大全温渡过高而惹起的火警。 但是，颠末2019年送彩金网站大全的查询实践，由于种种缘故缘故原因，很多公司和饭店如今都不肯意实行此“邋遢的变乱”。
The ventilation pipe will rust for a long time, and there will be potential safety hazards. Few people pay attention to the safety risks of the ventilation pipes in Gusu. Through this newspaper, the fire department specially reminds the manufacturers and catering enterprises that they must regularly remove the grease in the flue to prevent the excessive grease and the fire caused by the high temperature of the pipeline. However, through our inquiry practice, due to various reasons, many companies and restaurants are not willing to carry out this "dirty work".
As for the cleaning of the restaurant owner's ventilation pipe, as long as the exhaust is normal, who will go to the exhaust pipe. However, if it is the factory exhaust pipe, the hotel exhaust pipe, if it is not completed for a long time, the oil will adhere to the inner wall of the pipe, especially the fire.
就旅店的油烟透风2019年送彩金网站大全而言，这是由于中国食品制造业通常运用油炸，油炸，煮熟，油炸等要领，因此在扫除时烟雾会固结，并对峙烟雾的外表 提取器和油烟。 管的内壁可在短时间内构成一层油脂。 油烟管的角落是油脂和潜伏处的约莫聚集。 但是，在这个约莫的结垢位置，不容易洗濯。
In terms of the hotel's fume ventilation pipes, this is because the Chinese food manufacturing industry usually uses the methods of frying, frying, boiling, frying, etc., so when cleaning, the smoke will condense and maintain the appearance of the smoke extractor and fume. The inner wall of the tube can form a layer of grease in a short time. The corner of the lampblack pipe is a simple accumulation of grease and concealment. However, in this simple scaling position, it is not easy to clean.