As the fire alarm sounded, the employees of each department acted immediately, using a towel to cover their nose and mouth, bending over and rushing to evacuate to the designated area according to the emergency evacuation route. The entire emergency evacuation process was intense and orderly, and was completed quickly in just 3 minutes. Subsequently, the company organized employees to participate in fire drills (fire extinguisher use and open fire extinguishing) project exercises.
Through the launch of this fire emergency drill, employees' awareness of fire safety has been enhanced, and employees' self-rescue, escape experience and ability to respond to emergencies in an emergency have been improved, and the company's safety production line has been further strengthened.
A ballcock (also balltap or float valve) is a mechanism or machine for filling water tanks, such as those found in flush toilets, while avoiding overflow and (in the event of low water pressure) backflow. The modern ballcock was invented by José Antonio de Alzate y RamÃrez, a Mexican priest and scientist, who described the device in 1790 in the Gaceta de Literatura Méxicana.[1] It consists of a valve connected to a hollow sealed float by means of a lever, mounted near the top of the tank. The float is often ball-shaped, hence the name ballcock. The valve is connected to the incoming water supply, and is opened and closed by the lever which has the float mounted on the end. When the water level rises, the float rises with it; once it rises to a pre-set level, the mechanism forces the lever to close the valve and shut off the water flow. This is an example of negative feedback and of proportional control.
Ball Cock, Brass Ball Bibcock, Ballcock Valve, Toilet Ballcock Valve
ZHEJIANG KINGSIR VALVE CO., LTD. , https://www.cn-kingsir.com