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回流式济南厨房排烟管道风距计算

来源:/添加时间:2018-01-25 15:06:04
  风管系统的各部分尺寸和角度确认准确无误后, 即开始风管组对工作。 风管各管段之间的连接采用法兰连接,接口处要求严密不漏风。
  When the dimensions and angles of the wind pipe system are accurate, the wind pipe group is started to work. The connection between the pipe sections of the wind pipe is connected by the flange, and the interface requires strict non air leakage.
  厨房的总进风口和排烟口要分开设置,防止短路,进风口距室外自然地面2m以上。如进风口和排风口在同一层,朝向相同且临近时,进风口必须低于排风口。不同朝向位置的排风口气流不得回流至进风口。
  The total inlet of the kitchen and the exhaust port should be set separately to prevent short circuit, and the air inlet is more than 2m from the outdoor natural ground. If the inlet and outlet are on the same floor, the air inlet must be lower than the exhaust air outlet when the direction is the same and near. The air discharge from different orientation positions should not flow back to the inlet.
  厨房所在建筑物高度小于等于15m时,油烟排放口应高出屋顶,原则上要高出建筑物2m以上。建筑物高度大于15m时,油烟排烟口高度应大于15m。排风管的室外排气口上应安装受室外风压影响小的管帽(管罩)制成品。
济南厨房排烟管道哪家好
  When the height of the building in the kitchen is less than 15m, the soot outlet should be high out of the roof, in principle higher than the 2m of the building.  When the height of the building is greater than 15m, the height of the fume exhaust port should be greater than 15m. The exhaust pipe of the outdoor exhaust ports should be installed by the outdoor wind pressure affect small cap (or cover) manufactured goods.
  送风量方面,厨房内应保持负压状态,但负压值不大于5Pa。如果正压,厨房油烟味会窜到餐厅,引起顾客不适;但负压过大,炉灶会脱火,影响炉灶燃烧效果。厨房送风系统通常指:室外新风 空调送风,按排风量的80%~95%考虑。
  In the aspect of air supply, the kitchen should keep the negative pressure, but the negative pressure is not more than 5Pa. If the pressure is positive, the smell of cooking oil fume will move to the restaurant, causing discomfort to the customers; but the negative pressure is too large and the stove will take off fire, which affects the burning effect of the stove. The kitchen air supply system usually refers to the outdoor air conditioning air supply, which is considered by the 80%~95% of the exhaust air volume.
  吊装前,要对风管支、吊架,吊装机具, 选用吊装机具的支、吊点,是否正确、牢固进行检查,起吊前要仔细检查,把杆、 滑轮、绳索等是否 固定,绑扎可靠并要清除吊装范围内的各种不安全因素。
  Before lifting, lifting equipment to the wind pipe support and hanger, supporting and hanging points, selection of hoisting equipment, is correct and firm to check to check carefully before lifting, bar, pulley and rope is fixed, and to remove all kinds of lifting reliable banding within the scope of the unsafe factors.
  本文由济南厨房排烟管道为您提供,我们的网站是:/我们将以全心全意的热情为您提供更优质的服务,欢迎您的访问!
  This article is provided by Ji'nan kitchen exhaust pipe. Our website is: /, we will provide you with better service with wholehearted enthusiasm. Welcome to your visit.

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