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Anonymous users2024-01-23Yes, after the decoration, it is necessary to ensure that the original fire protection facilities meet the requirements and meet the functional requirements, and the area is less than 300 square meters for the direct online filing, and the more than the need for the local administrative examination and approval center of the fire window for the record and acceptance of the opening.
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Anonymous users2024-01-22Is it an automatic sprinkler and alarm system?
Generally, it should be set up: ABC dry powder fire extinguishers, emergency lights, evacuation signs, fire blankets, smoke masks, etc., and should be added in densely populated places: temperature detectors, smoke detectors, combustible gas detectors and fire alarm systems.
Since the kitchen is a special place, there are flammable materials such as edible oil, according to its characteristics, we generally equip the kitchen with fire extinguishing equipment is dry powder and foam fire extinguishing. >>>More
The necessary ones are fire extinguishers, indoor fire hydrants, evacuation instructions, emergency lighting, and may be equipped with automatic sprinklers, automatic alarms, fire elevators, fire shutters, etc. according to the scale of the building.
Indoor fire sprinklers are generally divided into, smoke alarm and heat source alarm, smoke alarm is the smoke needs to reach a certain degree to alarm water spray, and heat source alarm is the temperature to reach a certain degree so that the glass tube inside will be broken before spraying water.
In the Han Dynasty, we can understand the functions and furnishings of the residences at that time from the panel doors, mullioned windows, curtains in the windows, wooden racks for drying clothes in the courtyards, and murals and portrait stones in the tombs. >>>More