集气（烟）罩一般采用整体加工，包括过滤集油集水等设备，多为厨房公司制作。其外形应统一美观易于清理，厨房通风中，需补充一定数量的新风，一方面可以平衡气压，避免厨房负压过大（一般不应大于5Pa），另一方面可以降低厨房内的温度，改善工作环境。 对于烹饪油烟的收集，采用的集气（烟）罩主要有三种类别：
The gas collection (smoke) hood is generally processed as a whole, including equipment such as filtering, oil collection, and water collection, and is mostly produced by professional kitchen companies. Its appearance should be uniform, beautiful, and easy to clean. In kitchen ventilation, a certain amount of fresh air needs to be added. On the one hand, it can balance the air pressure and avoid excessive negative pressure in the kitchen (generally not exceeding 5Pa), and on the other hand, it can reduce the temperature inside the kitchen and improve the working environment. For the collection of cooking fumes, there are three main categories of gas collection (smoke) hoods used:
简易不含挡油板和送风设备的集气罩适合各种灵活机动场所，便于加工安装，便宜。但由于没有送风设备，集风效果相对较差，容易使油烟在厨房工作人员面前回旋，并且容易造成油滴散落。
The simple gas collection hood without oil baffles and air supply equipment is suitable for various flexible and mobile places, easy to process and install, and cheap in price. However, due to the lack of air supply equipment, the air collection effect is relatively poor, which can easily cause oil fumes to swirl in front of kitchen staff and cause oil droplets to scatter.
含挡油板和送风设备的集气罩能够较好地收集烹饪过程产生的油烟，油滴不散落，只要送风风量合理，厨房操作人员工作面的空气质量就好。但安装要求较高，投资较大。
The gas collection hood with oil baffle and air supply equipment can effectively collect oil fumes generated during the cooking process, and oil droplets do not scatter. As long as the air supply volume is reasonable, the air quality of the kitchen operator's working face is good. But the installation requirements are high and the investment is large.
运水集气（烟）罩的设计原理是形成水幕循环，与油烟碰撞后达到净化油烟的目的。影响运水集气（烟）罩使用效果的关键是要形成连续的水幕，并需要对循环水系统进行定期清理。实际上由于管理不善，目前大部分运水集气（烟）罩无法形成连续水幕，而只是形成了断续流动的水滴或小水柱，因此使用效果非常差。
The design principle of the water transportation and gas collection (smoke) hood is to form a water curtain circulation, which collides with the oil smoke to achieve the purpose of purifying the oil smoke. The key to affecting the effectiveness of the water transportation and gas collection (smoke) hood is to form a continuous water curtain and regularly clean the circulating water system. In fact, due to poor management, most water and gas (smoke) hoods currently cannot form a continuous water curtain, but only form intermittent flowing water droplets or small water columns, resulting in very poor performance.
由于厨房类型的不同，需要定制的排油烟系统也不同，所以这需要的公司来帮助设计餐饮厨房排油烟系统，长沙艾默柯科技有限公司可以为您量身定制商用厨房工程。
Due to the different types of kitchens, customized exhaust systems are also required. Therefore, professional companies are needed to help design the exhaust system for catering kitchens. Changsha Emeco Energy Saving Technology Co., Ltd. can customize commercial kitchen projects for you.
This article is dedicated by Jinan Kitchen Smoke Exhaust Friendship. For more relevant knowledge, please click on: http://www.jnqsg.com Sincere attitude. We will provide you with comprehensive services. We will gradually contribute more relevant knowledge to everyone. Stay tuned
上一篇：通风管道的安装位置怎么查看是否合理？
下一篇：餐饮厨房排烟通风设计是确保哪些事项？
