Attention should be paid to the exhaust air volume. The kitchen smoke exhaust system is composed of several parts, including oil smoke purifier, smoke exhaust pipe, smoke hood, fan and kitchen air supplement. In the design process, in order to achieve better smoke exhaust effect and ensure smooth operation of the lampblack purifier, it is necessary to calculate the actual operating parameters of each part for subsequent operation.
The second thing to pay attention to is the kitchen air supplement. Because the kitchen has a lot of oil smoke when working, some kitchens with conditions will install corresponding air supply systems to better supplement air and ensure a good environment in the kitchen. Among them, the orderly air supply mode is a better choice for kitchen air supplement, and which air supplement mode is better needs to be considered by the designer.
Attention should be paid to the smoke collecting hood. The gas collecting hood shall have the advantages of unity, easy cleaning, beauty, good air collecting effect, etc. Its forms are diverse, including simple gas collecting hood without oil baffle and air supply equipment, gas collecting hood with oil baffle and air supply equipment, water and gas (smoke) collecting hood, etc., each with advantages and disadvantages. The design of the gas collecting hood has a great impact on the normal operation of the smoke exhaust system. The designer should take reasonable design to avoid blocking the whole system.
Attention shall be paid to the smoke exhaust pipe. In the kitchen smoke exhaust system, the design of the pipe also has certain specifications and requirements. If there are unreasonable places, they will affect the smoothness of the kitchen smoke exhaust, and affect the work of the lampblack purifier. In general, the horizontal section of the kitchen smoke exhaust pipe should not be too long. Generally, the maximum horizontal distance should not exceed 15m and should have a slope of more than 2%. A movable joint should be set at the horizontal end to better clean the dirt.
How to arrange the kitchen smoke exhaust pipe? In order to make the layout in the kitchen look more reasonable, we need to make a good design before the layout of the kitchen smoke exhaust pipe. What are the precautions for arranging kitchen smoke exhaust pipes? The layout must be arranged according to the actual situation of the kitchen, so as to avoid the problems found after the layout and the reconstruction.