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Industry NewsKai Weixin reminder: fire prevention methods in thunderstorm weather
Time: 2021-07-19 View: 2284
Measures to prevent lightning strikes are as follows:
1. How to prevent lightning strikes indoors:
(1) The outdoor wireless of the TV set should be separated from the TV set in a thunderstorm and connected to the ground wire.
(2) thunderstorm weather should be closed doors and Windows, to prevent spherical thunder into the indoor harm.
(3) during a thunderstorm, the human body had better leave the line and equipment that may come from the lightning invasion wave more than 1.5 m. That is to say, try not to use electrical appliances temporarily, had better unplug the power plug; Don´t make phone calls; Keep away from metal indoor equipment such as radiators. Water pipes and sewer pipes; Try to get away from power cords and telephone lines. Broadcasting lines to prevent the secondary discharge of these lines and equipment to the human body. Also, don´t wear wet clothes and stay away from wet walls.
2. How to avoid lightning outside:
(1) In order to prevent counterattack accidents and stepping voltage injuries, it is necessary to stay away from the lightning rods and their grounding leads of the building.
(2) Stay away from towers. Chimneys, flagpoles, if possible should enter the wide metal frame, lightning protection facilities of buildings or metal shell cars and ships, but canvas vehicles and tractors, motorcycles, etc. are more dangerous when lightning occurs, should leave as soon as possible.
(3) should try to get away from hills, seashore, rivers, pools; Leave barbed wire and metal clotheslines as soon as possible. Solitary trees and small isolated buildings without lightning protection.
(4) Try not to walk in the open field during a thunderstorm. If there is an emergency need to travel, to wear plastic waterproof raincoat; Walk slowly and with small steps; Do not walk on livestock or bicycles; Do not use a metal bar umbrella, do not carry tools with a metal bar, such as spades, hoes on the shoulder. The person is in suffer lightning strike before, can suddenly have the feeling that the hair stands up or the skin trembles, at this moment should immediately lie down on the ground, or choose the low-lying place squat, the feet close together, the arms hold the knee, the head is bent down, as far as possible narrow the exposed surface can.
Indoor lightning precautions
1, pay attention to close the doors and Windows to prevent direct lightning indoors or to prevent the invasion of side lightning and ball thunder.
People do not stand under the electric light.
3, try not to dial, answer mobile phones and landlines, or use telephone lines, etc.
4. It is not suitable to use shower and solar water heater, because the water pipe is connected with lightning protection to earth, and the lightning current can cause casualties through water conduction.
5, away from the building exposed water pipes, gas pipes and other metal objects.
6, thunderstorm before the coming, to disconnect the line, and unplug the power plug, do not let the TV, computers and other lightning into the room, damage to electrical appliances is to cause fire accidents.
7, drying clothes, bedding and other wire do not pull to the window, the door, in case of wire lead to death by lightning.
8. When you go out in rainstorm weather, you´d better wear rubber shoes, which can play the role of insulation.
Do not put your head and hands out of the window when you encounter thunder on the way.
1. How to prevent lightning strikes indoors:
(1) The outdoor wireless of the TV set should be separated from the TV set in a thunderstorm and connected to the ground wire.
(2) thunderstorm weather should be closed doors and Windows, to prevent spherical thunder into the indoor harm.
(3) during a thunderstorm, the human body had better leave the line and equipment that may come from the lightning invasion wave more than 1.5 m. That is to say, try not to use electrical appliances temporarily, had better unplug the power plug; Don´t make phone calls; Keep away from metal indoor equipment such as radiators. Water pipes and sewer pipes; Try to get away from power cords and telephone lines. Broadcasting lines to prevent the secondary discharge of these lines and equipment to the human body. Also, don´t wear wet clothes and stay away from wet walls.
2. How to avoid lightning outside:
(1) In order to prevent counterattack accidents and stepping voltage injuries, it is necessary to stay away from the lightning rods and their grounding leads of the building.
(2) Stay away from towers. Chimneys, flagpoles, if possible should enter the wide metal frame, lightning protection facilities of buildings or metal shell cars and ships, but canvas vehicles and tractors, motorcycles, etc. are more dangerous when lightning occurs, should leave as soon as possible.
(3) should try to get away from hills, seashore, rivers, pools; Leave barbed wire and metal clotheslines as soon as possible. Solitary trees and small isolated buildings without lightning protection.
(4) Try not to walk in the open field during a thunderstorm. If there is an emergency need to travel, to wear plastic waterproof raincoat; Walk slowly and with small steps; Do not walk on livestock or bicycles; Do not use a metal bar umbrella, do not carry tools with a metal bar, such as spades, hoes on the shoulder. The person is in suffer lightning strike before, can suddenly have the feeling that the hair stands up or the skin trembles, at this moment should immediately lie down on the ground, or choose the low-lying place squat, the feet close together, the arms hold the knee, the head is bent down, as far as possible narrow the exposed surface can.
Indoor lightning precautions
1, pay attention to close the doors and Windows to prevent direct lightning indoors or to prevent the invasion of side lightning and ball thunder.
People do not stand under the electric light.
3, try not to dial, answer mobile phones and landlines, or use telephone lines, etc.
4. It is not suitable to use shower and solar water heater, because the water pipe is connected with lightning protection to earth, and the lightning current can cause casualties through water conduction.
5, away from the building exposed water pipes, gas pipes and other metal objects.
6, thunderstorm before the coming, to disconnect the line, and unplug the power plug, do not let the TV, computers and other lightning into the room, damage to electrical appliances is to cause fire accidents.
7, drying clothes, bedding and other wire do not pull to the window, the door, in case of wire lead to death by lightning.
8. When you go out in rainstorm weather, you´d better wear rubber shoes, which can play the role of insulation.
Do not put your head and hands out of the window when you encounter thunder on the way.
