Traditional Culture Encyclopedia - Hotel accommodation - What does the kitchen automatic fire extinguishing system need to be connected to the fire main engine for?
What does the kitchen automatic fire extinguishing system need to be connected to the fire main engine for?
The kitchen automatic fire extinguishing system is an automatic fire extinguishing device used in commercial kitchens. It is mainly composed of main cabinet, pipeline, nozzle, fusible piece bracket, fusible piece hook, fusible piece and steel wire rope. The main cabinet contains starting device, nitrogen high-pressure bottle, special fire extinguishing agent for kitchen vegetable oil, stainless steel bottle and other parts. The product has stable fire extinguishing performance and good effect. At present, it is mostly used in high-end hotel kitchens, canteens of schools and government agencies, chain restaurants and so on.
The ignition point of vegetable oil is 360℃. When cooking in the kitchen, the oil pan is very easy to catch fire because of carelessness during the heating process. It is characterized by rapid fire spread, high temperature and easy to get out of control. The reasons are as follows: 1. There are many equipments in the kitchen processing room, the corridor is narrow, and the oil fire spreads quickly. 3. The accumulated oil in the flue and hood is easy to be ignited, which makes the fire difficult to control. At present, the fire blanket is basically used to deal with oil pan fires in the market, and its fire extinguishing principle makes it isolated from the air. This method needs to cover the periphery of the pot tightly and completely isolate the oxygen in the air, which requires a lot of operators. At the moment of the fire, the fire has not spread, so the staff should get the fire blanket in a short time and skillfully cover it on the fire container to put out the open flame. The disadvantage is that it is impossible to observe with naked eyes whether the internal open flame is extinguished. If not put out, the fire blanket will lose its function in a short time. If it goes out, the oil pan will quickly re-ignite when it comes into contact with oxygen in the air before the oil temperature drops.
Shanghai Xingtong brand kitchen automatic fire extinguishing system uses manual and automatic fire extinguishing methods, which has low requirements for personnel operation. After the oil pan catches fire, if no one in the kitchen finds it in time, the temperature is high enough to trigger the automatic start device, and the equipment automatically starts to extinguish the fire, which is rapid and effective. If there are staff in the kitchen, but the temperature generated by the fire has not reached the automatic trigger fire extinguishing device, you can manually start the equipment urgently. The advantages of automatic fire extinguishing system in kitchen are quick fire extinguishing and simple operation. Disadvantages are: complex equipment installation and high requirements for installers.
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