Fire-fighting elevators usually have perfect fire-fighting functions
Posted by villalatorsd on February 26th, 2020
Slow-waterproof measures shall be provided at the Freight Elevators. There should be a special telephone in the fire elevator car, and there should be a special operation button on the first floor. In order to prevent the water from pouring back in the rainy season, a single flow valve should be set on the outer wall of the drainage pipe. They cannot be used in the event of a fire. If it exceeds 1500 square meters and less than 4500 square meters, two fire elevators should be installed.
The vertical shaft of the fire elevator shall be set up separately, no other electrical pipes, water pipes, air pipes or ventilation pipes shall pass, and drainage holes and drainage facilities shall be provided at the bottom of the shaft. In order to facilitate the opening of the passage, a fire riser and a fire hydrant should be set in the front room. The load capacity of the fire elevator should not be less than 800 kg, and the plane size of the car should not be less than 2 meters \u0026 time; 1.. If it cannot be discharged directly to the outdoors, a pool of not less than 2 cubic meters can be set up at or below the bottom of the well, and the water from the pool is pumped to the outside by a pump with a displacement of not less than 10 liters per second.
Fire-fighting elevators usually have perfect fire-fighting functions. Fire elevators have high fire protection requirements, and their fire protection design is very important. For example, a building with a height of about 60 meters should choose a fire elevator with a speed of 1 meter per second, and a building with a height of about 90 meters should choose a fire elevator with a speed of 1
Carefully complete the handover procedures, check the entry and records of the elevator resume and shift records, etc.5 meters of the elevator bottom cage. Persons are not allowed to get on and off before arriving at the prescribed stopping position. . Operation and construction Before the elevator starts to run, the whistle is required to warn the driver; the driver is not allowed to leave the operating post until the elevator is turned off. After the inspection is correct, first raise the construction elevator cage to 1 meter above the ground to stop and check whether the brakes meet the requirements, and then continue to go up to test the unloading platform and protection. If abnormal conditions are found, , It should be eliminated in time, and the driver should report it in time if it cannot be eliminated
About the Authorvillalatorsd
Joined: January 13th, 2020
Articles Posted: 6
CryptoKnight Capital - Earn Crypto on Auto-Pilot!
Start investing safely in crypto when you follow our automated cryptocurrency trading portfolios. Let us do the work and earn you money!
Claim 1 FREE Stock! No Purchase Necessary!
You have a 100% chance of receiving one free stock! Click to claim and have a chance to get one share of Facebook, Visa, Microsoft and others for free!
FREE App - Earn up to 25¢/gal cash back on gas!
Download this FREE app and earn cash-back when you buy gas, groceries and food! 100% FREE to join and FREE to earn cash back on your everyday purchases!
Quality Office Furniture USA Shipped Direct - Madison Liquidators
Nationwide vendor of quality office furnishings including Desks, Office Chairs, Conference Tables, Cubicles and more!
Earn HNT Tokens with a Helium Hotspot!
Pre-Order a Helium hotspot and earn HNT tokens that are redeemable for USD. Set it and forget it!
Lolli: Earn Free Bitcoin When You Shop Online!
Lolli is a rewards application that gives you bitcoin for shopping at your favorite online stores.