Traditional Culture Encyclopedia - Weather inquiry - How to prevent electric shock in rainy days?
How to prevent electric shock in rainy days?
Strong wind may blow off overhead wires, while lightning and heavy rain may easily cause bare wires or short-circuit discharge of transformers, posing a threat to personal safety.
2. Don't stay or shelter from the rain under the big trees or billboards near the power supply lines.
Once the strong wind blows off branches or knocks down billboards, it is likely to break or frame wires that are close to each other. It is very dangerous for human body to touch those broken wires and wet trees or metal billboards.
Don't touch the tree near the wire.
Boulevard is the landmark landscape of Guangzhou. However, as the trees grow taller year by year, the wires have been surrounded by tree crowns, and the insulation of the wires may be damaged after long-term friction. When encountering thunderstorm and strong wind, trees collide and rub with lines, which will lead to short circuit and discharge.
4. Stay away from telephone poles and cables.
The upper end of the cable-stayed wire is very close to the wire, and accidents may occur in bad weather, which may electrify the cable-stayed wire.
5. Don't get stuck in the water.
Try to walk on the road without water. If you have to wade, make sure that no wires fall into the stagnant water in advance to avoid electric shock accidents caused by water conduction.
If you find that the power supply line is broken in the stagnant water, don't handle it yourself. You should immediately mark the surrounding area, remind other pedestrians not to approach, and promptly notify the power supply department for emergency treatment.
6, found that someone get an electric shock to the ground, can't rush to close to help.
Once someone is found to be electrocuted in the water, emergency measures must be taken to rescue the electrocuted person or call 120 to ask the medical staff for on-site rescue. Otherwise, it will not only fail to save others, but also lead to electric shock.
Remember not to save people with your bare hands, don't use wet tools or metal objects to pull wires, turn off the power supply or pull wires with insulating equipment. 7. Don't panic when the power line falls near you. If the power cord happens to be broken on the ground close to you, don't panic, let alone run. At this time, you have to jump off the scene with one leg. Otherwise, people may get an electric shock under the action of step voltage.
8. When outdoor water is immersed indoors, in order to prevent electrical equipment from leaking, the power switch should be turned off in time.
9. Solar water heaters should not be used in thunderstorm days. Do not touch metal objects such as gas pipes and water pipes. Turn off the power before the thunderstorm comes. Don't turn on the TV, computer, VCD player and other household appliances during thunderstorm and lightning, and unplug the power supply to avoid lightning damage and damage to the appliances.
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