1. High rise public buildings where to install fire alarm manual call points(1) Class I high-rise public buildings⑵ Class II high-rise public buildings① Combustible material warehouse with S>50 ㎡② A business hall with an area of S>500 square meters. 2. Residential where to install fire alarm manual call points(1) Super high-rise residential buildings⑵ High rise residential […]
Relevant data statistics indicate that in places where commercial fire alarm systems are installed, fires can generally be reported early and will not lead to major fires. Many important office buildings, warehouses, substations, control centers, and various ships with a total tonnage of over 500 have installed automatic commercial fire alarm systems in Shenzhen, playing […]
I think most people are confused when they hear about fire control panels, after all, they cannot come into contact with these things in daily life. If you are working as a firefighter or other work related to maintaining fire safety, you must understand what fire control panels are.in a other word，fire control panels are Fire […]
Carbon monoxide: A dangerous silent killer. Anyone, young or old, can be poisoned by this gas. Therefore, preventive measures should be taken: 1. Ensure that the cooking room is properly ventilated. Sufficient oxygen in the room allows the fuel to burn fully. Ensure that the equipment used is intact, which helps prevent potential gas poisoning. […]
1.Mild poisoningIf symptoms such as headache, dizziness, palpitations, nausea, vomiting, and general fatigue occur, timely open windows for ventilation and breathe fresh air, and the symptoms will soon alleviate or disappear. 2. Moderate poisoningSymptoms such as hyperhidrosis, irritability, unstable walking, pale skin, blurred consciousness, feeling unable to wake up, drowsiness and fatigue, and gradually entering […]
People always think that carbon monoxide poisoning occurs mostly in winter and relax their vigilance. In fact, factors such as low air pressure, high humidity, thick temperature inversion layer, and uncertain wind direction in spring can easily lead to poor smoke discharge (inverted smoke), leading to carbon monoxide poisoning, and even more serious cases, turning […]
The concentration of carbon monoxide in the air will cause harm to human body: 1. The content of carbon monoxide in the air reaches 50ppm, and adults are allowed to be exposed to the large content of carbon monoxide. If the content exceeds this level, it will cause harm to the human body; 2. The […]
What should we do if we are harmed by carbon monoxide, a toxic gas, in our daily life? 1. Turn off the open fire at the first time After smelling the smell of gas, do not turn on the light, do not touch the doorbell, and do not light the open fire to prevent explosion. […]
If you rely on your own feelings, you will have the following symptoms: 1. Carbon monoxide is slightly irritating. 2. Carbon monoxide will make people dry and tongue-dry. When you enter the door, you feel like scratching, so you should pay attention to it. 3. There is also a feeling of boredom, irritability, and inexplicable […]
Generally, how long carbon monoxide poisoning can be discharged from the body depends on the severity of poisoning and the patient’s clinical symptoms. Mild carbon monoxide poisoning can be completely discharged from the body in 2-3 days after reasonable first aid and treatment. In case of carbon monoxide poisoning, immediately open the window for ventilation. […]