济南厨房安装烟幕安装的障碍已被，地面无阻碍施工的杂物情况。具有重量轻、强度高、无燃烧、隔音、隔热、防潮、耐水、使用寿命长等特点，是新一代、的绿色产品。玻璃镁复合风管主要应用于建筑、装饰、消防等领域，特别适用于餐厅、酒店、等拥挤场所的装饰，以及地下室、人防、矿山等潮湿环境工程。
The obstacles to installing smoke curtain in Jinan kitchen have been cleared, and the ground has no obstruction to the construction of debris. It has the characteristics of light weight, high strength, no combustion, sound insulation, heat insulation, moisture proof, water resistance, long service life and so on. It is a new generation of energy-saving and environmental protection green products. Magnesium glass composite duct is mainly used in building, decoration, fire protection and other fields, especially in restaurants, hotels, shopping malls and other crowded places, as well as basement, civil air defense, mines and other humid environmental engineering.
厨房排气应避免大量空调空间中的空气被抽走。应避免使用自然通风和机械通风。自然通风和机械通风都应考虑新鲜空气的路径，避免死气沉沉的区域，以便于抽排室内污染空气。机械送风应通过风管和送风口进行。管道系统不应复杂，应避免局部风速。新风补充量应占排风量的70%-80%。
Kitchen exhaust should avoid a large amount of air in the air-conditioned space being pumped away. Natural ventilation and mechanical ventilation should be avoided. Natural ventilation and mechanical ventilation should consider the path of fresh air to avoid dead areas, so as to facilitate the extraction of indoor polluted air. Mechanical air supply shall be carried out through air ducts and air outlets. Pipeline system should not be complicated and local wind speed should be avoided. Fresh air supply should account for 70-80% of the exhaust air.
由于厨房的结构和厨房在建筑中的位置不同，有条件的厨房应由建筑的空调系统有序地提供。但今天遇到的大多数情况是没有厨房空气供应系统的建筑。很多有餐厅、厨房等的建筑，只设计了集中供暖系统，没有集中空调系统。当厨房处于工作状态时，排气系统投入运行，厨房处于负压状态。新鲜空气的来源包括室外新鲜空气的渗透和从餐厅到厨房的大量空气。
Because the structure of the kitchen is different from the position of the kitchen in the building, the conditional kitchen should be provided orderly by the central air conditioning system of the building. But most of today's situations are buildings without kitchen air supply systems. Many buildings with restaurants, kitchens and so on have only designed central heating system, but no central air conditioning system. When the kitchen is in working state, the exhaust system is put into operation, and the kitchen is in negative pressure state. The sources of fresh air include the infiltration of outdoor fresh air and the large amount of air from restaurant to kitchen.
厨房里的空调坏了。通过提取少量的空调空气从前面大厅让厨师在风中浴直接在喷嘴的形式,它可以改善糟糕的工作环境造成的高温在厨房里夏天的烘烤炉。局部排烟消防管的设计考虑了车间内有害气体、蒸汽、粉尘的分布情况，主要采用局部排烟系统将室外空气从源头直接排放。
The air conditioner in the kitchen is broken. By extracting a small amount of air-conditioned air from the front lobby to allow the chef to bathe directly in the form of a nozzle in the wind, it can improve the high temperature caused by poor working conditions in the kitchen in summer baking oven. The distribution of harmful gases, vapors and dust in the workshop is considered in the design of local smoke exhaust fire hose. The outdoor air is directly discharged from the source by the local smoke exhaust system.
局部排气系统由局部排气罩、消防排烟管、通风机、粉尘或有害气体净化设备和排气装置组成。当有害气体、蒸气或粉尘较大的工件,而不是方舟在废气处理,可以使用一侧打开,脸部其他部位封边排气罩,或各方不能关闭排气罩,或上排气罩、排气,两国单方面排气和吸气槽边吹排气一切形式。
The local exhaust system consists of a local exhaust hood, a fire exhaust pipe, a ventilator, a dust or harmful gas purification device and an exhaust device. When hazardous gas, vapor or dust is larger than the ark in the exhaust gas treatment, you can use one side to open, the other parts of the face to seal the exhaust hood, or the parties can not close the exhaust hood, or the upper exhaust hood, exhaust, unilateral exhaust and suction tank side blowing all forms of exhaust.
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