1、 Kitchen smoke exhaust - Reasonable design of smoke collection pipes

排煙管道就好比整個廚房排煙系統的腸胃，如果排煙管道設計、安裝不合理，或是不定期進行清洗排煙管道，往往會造成廚房排煙不通暢。影響廚房排煙管道工作狀況的主要是水平距離的設計和排風速度的設定。

Smoke exhaust pipes are like the intestines of the entire kitchen smoke exhaust system. If the design and installation of smoke exhaust pipes are not reasonable, or if the smoke exhaust pipes are cleaned irregularly, it often leads to poor smoke exhaust in the kitchen. The main factors affecting the working condition of kitchen exhaust ducts are the design of horizontal distance and the setting of exhaust speed.

二、廚房排煙--廚房補風不能少

2、 Kitchen smoke exhaust - kitchen air supply cannot be reduced

對于大部分建筑物來說，如果能設置集中空調系統進行有序送風，能夠減緩廚房的負壓狀態，保證廚房環境內的良好通風效果。但目前很多餐廳還是缺少廚房的送風系統，而主要通過全新風直流式空調系統將風依次送入餐廳和廚房，但能耗比較大。

For most buildings, if a centralized air conditioning system can be installed for orderly air supply, it can alleviate the negative pressure state of the kitchen and ensure good ventilation effect in the kitchen environment. But currently, many restaurants still lack a kitchen air supply system, and mainly use a fresh air direct current air conditioning system to sequentially send air into the restaurant and kitchen, but the energy consumption is relatively high.

三、廚房排煙--選擇合適的集煙罩

3、 Kitchen smoke exhaust - selecting appropriate smoke hoods

含擋油板和送風設備。送風設備的就要考慮送風風量的問題，送風設備主要影響廚房工作人員面前的空氣質量。這樣集煙罩，它能將烹飪產生的油煙，都收集起來，不會散發到其他空間中。

Including oil baffle and air supply equipment. The air supply equipment should consider the issue of air supply volume, which mainly affects the air quality in front of kitchen staff. This type of smoke hood can collect all the cooking fumes without emitting them into other spaces.

運水集煙罩，通過連續的水幕與油煙碰撞來凈化油煙，從而減輕凈化設備的負荷。如果使用這種集煙罩，只要形成連續水幕才能達到比較率的凈煙。

The water and smoke collection hood purifies the oil smoke by continuously colliding with the water curtain, thereby reducing the load on the purification equipment. If this type of smoke collector is used, only by forming a continuous water curtain can a relatively efficient smoke purification be achieved.

不含擋油板和送風設備。這種集煙罩的適用性比較靈活，因為設備簡易所以相對來說也比較低。但容易造成油滴散落，集風效果也比有送風設備的要差。

Excluding oil baffles and air supply equipment. The applicability of this type of smoke hood is relatively flexible, and the price is relatively low due to its simple equipment. But it is easy to cause oil droplets to scatter, and the air collection effect is also worse than those with air supply equipment.