South mine protection company tells you how to prevent lightning in summer

Summer thunderstorms raging, accidentally will be remembered by the thunder and lightning, so how to prevent lightning in the summer, today Henan mine company told you how to prevent lightning in the summer, hoping to bring us some help!

1. Do not stay on the top of a hill, ridge or building (structure).

2. Do not stay near iron gates, iron fences, metal clotheslines, overhead metal bodies, and railway tracks.

(3) It should be quickly hid in buildings (structures) with lightning protection, or in various vehicles and vessels with metal shells. If you do not have these conditions, you should immediately bring your feet together and bend your head forward to reduce your height and reduce the risk of step voltage. Because the lightning current will gradually release energy along the ground through the landfall point. At this time, the potential difference between the forefoot and the hindfoot of the person walking may produce a certain voltage between the two steps.

4. Do not shelter under trees, telephone poles, billboards, and various types of iron towers. Because at this moment, the wet branches of the big tree are equivalent to a lightning protection device. If you touch the big tree, telephone poles, billboards, and various types of iron towers by hand, it would be like if you are holding a lightning protection device to lower the line. Lightning strike.

5. Don't stop by the water (river, river, lake, sea, pond, canal, etc.), swimming pool, or depression. Avoid going to a nearby dry house. 6. Do not hold metal objects in thunderstorms because metal The objects are electrically conductive and can sometimes act as lightning in thunderstorms. The metal items that you carry with you should be temporarily placed 5 meters away, and then wait until the thunderbolt activity ceases.

7. Do not touch or near lightning deflectors, water pipes, grounding wires of household appliances, trunks of big trees, etc. that may be charged due to lightning strikes to prevent contact voltage or lightning strikes and side-by-side flashes.

8, do not answer and call the phone outdoors, because the mobile phone's electric wave will lead mine.

9. Thunderstorm weather out, good to wear rubber shoes, this can play a role in insulation.

10. When thundering, the first thing to do is to close the doors and windows to prevent the lightning from hitting the room and the ball thunder into the room.

11, in the room also have to leave the household of metal pipes and water pipes connected to the roof.

12, should not use the shower. Although the metal water pipes of newly built residential buildings are generally connected to the lightning protection ground by equipotential bonding, the lightning current may still cause human casualties through water flow conduction.

13. When there is a thunderstorm, try not to make and receive calls, or use a telephone to access the Internet. You should unplug the power supply of the household appliances, the telephone line, and the television feeder, etc. It is possible to introduce lightning into the indoor metal wires. The safe and scientific method is to install the power lightning arrester on the power line, install the telephone lightning arrester on the telephone line, install the antenna lightning arrester on the antenna feeder and make reliable protective grounding measures.

14, keep the house dry, when the house leaks, it should be repaired in time.

15. The insulator iron foot of the incoming power cord should be reliably grounded, and the protective ground wire in the indoor power socket should be connected well.

16, do not pull the wire used for drying clothes, etc. to the windows, door, in case of wire lightning.

17. Don't stay away from the rain without lightning protection devices or isolated pavilions and grass sheds. Pay attention to avoiding the wires and not standing under the lamp. It is good to cut off the power or not to use the electric appliance.

The article was published by the technical staff of Zhengzhou Leidi Electronic Engineering Co., Ltd. For more information, please contact us by phone!

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