When installing the ventilation pipe, first find the elevation, drill a hole on the wall with an electric drill, and bury the support frame with the hole reserved for the support; Level and align the assembled pipes and fix them with fixing bolts.
After comparison, if the ventilation and smoke exhaust pipes are installed, the ventilation pipes and smoke exhaust pipes should be separated. The ventilation direction and position of the two are different. The quality of circulating air is better than the previous one, so the same air duct cannot be used. Generally, there are two types of ventilation ducts: circular duct and rectangular duct. If it is circular duct, the average diameter shall be used.
Problems of kitchen smoke exhaust pipe:
1. The smoke flow is not easy to discharge
The oil stain in the flue remains on the hood and flue surface. Oil dirt will form over time. Simple cleaning cannot be removed. This will affect the use of the range hood and flue, and make it difficult to smoke.
2. Extremely prone to fire
After the kitchen smoke accumulates oil in the range hood and the air pressure pipe in the range hood, when the stove is working, the flame at the stove head will fly up and enter the smoke exhaust pipe of the range hood. It is easy to pick up oil in the range hood and pipes, causing fire.
What is the cleaning method of kitchen smoke exhaust pipe and how to clean it?
1. Dismantling method: This method is a comprehensive and effective cleaning method, but it is difficult to construct, has a large number of workers, and has high cost.
The cleaning plan of the lampblack pipe is: the technician calculates a section of lampblack pipe to be removed at a certain distance according to the actual situation of the lampblack pipe cleaning, and then extends the cleaning in two directions to ensure thorough cleaning. Clean to ensure the cleaning quality.
2. Opening method: This method is easier than disassembly method, and the cost is lower, but the cleaning effect is different.
The specific method is: technicians calculate the interval distance, position, size and quantity of openings, and clean the oil smoke pipe in the oil smoke pipe through these holes. Then seal each hole.
3. Mechanical equipment method: This method is simple in operation, small in difficulty, small in workload, and low in cost, but the cleaning effect is also poor at the same time. However, for the vertical cleaning of lampblack pipes, the cleaning cycle is less than half a year. This El Camino cleaning is undoubtedly the best choice.
The specific method is: after the carburetor is sprayed into the oil fume pipe, it can be extended to the oil fume pipe.