How to take preventive measures when rainstorm comes.

How to take preventive measures when rainstorm comes.

How to take preventive measures when the rainstorm comes? When the storm comes, you must pay attention to safety and don't panic. Be sure to keep calm at all times. Let me share how to take preventive measures when the rainstorm comes. Let's have a look! I hope it helps you!

How to take preventive measures when the rainstorm comes? 1 1. When the rainstorm comes, close the doors and windows to prevent rainwater from rushing into the house. Once the water enters, immediately turn off the power supply, gas and other equipment.

2. Cut off dangerous outdoor power supply in low-lying areas.

Don't walk in running water. 15 cm deep running water can make people fall.

4. If you find fast-flowing, turbid and mixed with sediment in mountainous areas, it may be a precursor to flash floods, and you should leave streams or rivers.

5. When driving in heavy rain, turn on the rain fog lights, slow down, pay attention to prevent mountain torrents and avoid stagnant water and landslides.

6. Pay attention to the power facilities in the street. If any wires slip, stay away immediately and report to the power department immediately.

7. If the residence may be seriously flooded, evacuate the residence and take refuge in a safe place.

8. During the rainstorm, pay attention to the weather forecast in time through radio, television, mobile phones and other channels to grasp the latest news of the rainstorm. Staying at home or dormitory is the safest choice. Don't forget to check the circuit. When the accumulated water overflows into the room, cut off the power immediately to prevent the accumulated water from being charged and hurting people.

9. If you are outdoors and encounter heavy rain, enter a nearby safe building. Never stand under a tree or near a telephone pole. If you can't enter the room in a short time, you should immediately stay away and call the local power department, or directly call 1 10 to call the police. If you encounter a flood outdoors, don't take the underground passage or the passage under the viaduct.

How to take preventive measures when the rainstorm comes? 2 understand the rainstorm warning signal

(1) Yellow rainstorm warning signal

Meaning: There may be heavy rain in the local area within 6 hours, or heavy precipitation may continue.

Defense guide:

1. Parents, students and schools should pay special attention to weather changes and take preventive measures;

2. Cover the articles that are aired in the open air, and the relevant units should do a good job in drainage and flood control in low-lying and waterlogged areas;

3. Drivers should pay attention to road water and traffic jams to ensure safety;

4. Check the drainage system of farmland and fish ponds to reduce the water level of easily flooded fish ponds.

(2) The meaning of rainstorm orange warning signal: In the past three hours, the local rainfall has reached more than 50 mm, and the rainfall may continue.

Defense guide:

1, the outdoor operation shall be suspended in the open air, and stay indoors or in a safe place to avoid the rain as much as possible;

2. Relevant emergency departments and rescue units should strengthen their duty, closely monitor the disaster situation, cut off dangerous outdoor power supply in low-lying areas, and implement countermeasures;

3. The traffic management department implements traffic guidance or control on waterlogged areas, and the urban management department starts the emergency procedures for urban waterlogging, strengthens the dredging of underground drainage pipelines, and prevents urban waterlogging;

4, the transfer of dangerous area personnel and dangerous residents to a safe place to shelter from the rain.

Others use yellow rainstorm warning signals.

(3) Rainstorm red warning signal

Meaning: In the past three hours, the local rainfall reached more than 100 mm, and the rainfall may continue.

Defense guide:

1, personnel should stay in a safe place, and outdoor personnel should immediately take temporary refuge in a safe place;

2. Relevant emergency departments and emergency rescue units are ready to start emergency rescue plans at any time;

3, kindergartens, nurseries and primary and secondary schools should be closed, units in danger zones should be closed, and immediately transferred to a safe place for temporary refuge;

Other rainstorm orange warning signals.

How to take preventive measures when the rainstorm comes? 1. What should I do when driving in a rainstorm?

1, turn on the lights, hold the steering wheel tightly, drive carefully, pay attention to pedestrians, drive at a low speed, and use the brakes carefully. Because the tire adhesion coefficient is low, the braking distance will be longer, which is very prone to accidents.

Don't risk driving in case of rainstorm. You should choose a higher safety zone for parking.

3, unfamiliar with road conditions, do not understand the water depth, do not easily let the car wade.

4. Don't accelerate rapidly, so the splashed rain can be easily inhaled by the intake pipe, causing injury. You should slow down as much as possible, turn down the throttle and proceed cautiously.

When it thunders, close the doors and windows and stay in the car.

6. If you accidentally turn off the engine after entering the water, don't start it again, otherwise the engine will be "reimbursed". On the contrary, you should contact the insurance company as soon as possible and notify the 4S shop for rescue. You can also ask passers-by to help you push the car out of the water and fix it as soon as possible.

7. If you need to get out of the car in an emergency and have to drive in case of heavy rain, you should take necessary protective measures: first remove the air filter or raise the air inlet hose, or connect the exhaust pipe with rubber hose. Keep the air inlet and exhaust port of the car as far away from the water surface as possible to reduce the possibility of water entering the engine.

8. Try to avoid the water waves held by the other car when driving. If necessary, stop and let the other car go first.

9. When the submerged height reaches the wheel radius, try to avoid wading vehicles. Use low gear, use less oil and drive slowly and at a constant speed.

10. If the car breaks down in a low-lying place, don't wait in the car. Get out of the car immediately and wait for help at a height. When the car door cannot be opened due to serious water accumulation, while waiting for rescue, you can insert one end of the headrest steel bar into the corner of the window and pry open the glass to escape.

Second, what should I do if the car is flooded?

1. Notify the insured insurance company as soon as the vehicle is soaked in water. We call it reporting the case, and ask the staff of the insurance company or entrust a third party to conduct on-site investigation. However, under normal circumstances, when a large number of vehicles are flooded, insurance companies often cannot rush to the scene in time to deal with them. They can ask the insurance company, the car owner or the insured to take photos of the flood situation with a camera or mobile phone as evidence of claim.

2. Before the rescue trailer arrives, it is best to disconnect the power supply of the vehicle battery as soon as possible. Usually, remove the negative terminal of the battery and select the neutral position of the gearbox. In order to avoid misoperation and start in the process of trailer, the loss to the vehicle is enlarged.

This is very important, because when the trailer is in the trailer, it is often necessary to use the key of the steering wheel of the vehicle to open the mechanical locking mechanism, but at the same time, the power switch of the electrical appliance will be turned on to energize the vehicle electrical appliance. As we all know, the loss caused by the immersion and electrification of electrical appliances is self-evident.

Many car owners are most concerned about calling a trailer immediately and dragging the vehicle to the maintenance station. However, the best time for trailer rescue may be delayed because many maintenance station customers are in urgent need of rescue. Car owners and friends may wish to seek trailer assistance from the insurance company. Many insurance companies have free rescue programs, so the majority of car owners and friends also save the towing fee of the trailer company.

More importantly, in terms of claims, at least as the owner, the vehicle was rescued correctly in time, avoiding the vehicle from being "soaked" in stagnant water for a long time. "If the electronic components of the vehicle are damaged because they have been' soaked' in stagnant water for a long time, the owner may be refused compensation because the rescue is not timely."

Third, vehicles are prone to breakdown in rainy days. Before going out, five major inspections should be carried out on vehicles:

1. Check whether the wipers and defogging devices on the front and rear windows can be used normally, which is related to whether you can see the road conditions and car conditions before and after driving.

2. Carefully check whether the fog lights are working, otherwise, if something goes wrong, driving in rainy days is easy to rear-end.

3. Check whether the braking device, circuit and oil circuit of the car are in good operation, and go to the professional site for maintenance once problems are found.

4. Check whether the tires are excessively worn. If the tire wears too much or has few patterns, it is easy to form a water film between the tread and the water surface, which will cause the car to run off, tail flick and lengthen the braking distance.

5. Check whether the waterproof tank at the front windshield drains smoothly, so as to avoid water from the engine in rainy days. Recently, the weather is changeable and there is more rain, so car owners should pay attention to safety when traveling. Driving in rainstorm weather should be handled correctly to reduce personal and vehicle losses.

How to take preventive measures when the rainstorm comes? Heavy rain refers to the rain with high precipitation intensity, which is often formed in cumulonimbus clouds. According to meteorological regulations, rain with an hourly rainfall of more than 16 mm, or a continuous rainfall of more than 30 mm for 12 hours, and a rainfall of more than 50 mm in 24 hours is called "rainstorm". According to its precipitation intensity, it is divided into three grades, namely, 24-hour precipitation of 50-99.9 mm is called "rainstorm", 100-249.9 mm is called "heavy rainstorm", and more than 250 mm is called "extraordinary rainstorm". However, due to the different characteristics of precipitation and topography, the standards of rainstorm and flood are different in different places. In business practice, rainstorm can be divided into local rainstorm, regional rainstorm, large-scale rainstorm and extremely heavy rainstorm according to its occurrence and influence range.

The local rainstorm lasts only a few hours or dozens of hours, generally affecting tens to thousands of square kilometers, causing less harm. However, when the rainfall intensity is particularly high, it will also cause serious casualties and property losses.

Generally, the regional rainstorm lasts for 3-7 days, and the affected area can reach more than10-200,000 square kilometers, and the disaster situation is average. However, sometimes due to the particularly strong rainfall intensity, it may cause serious regional rainstorm and flood disasters.

The torrential rain lasts the longest, and it is generally a combination of continuous rainstorms in many areas. Rainfall can last intermittently for about 1 ~ 3 months, and the rain belt can last for a long time. Rainstorm is a kind of disastrous weather, which often causes floods and serious soil erosion, leading to major economic losses, such as engineering accidents, dike breaches and crop flooding. Especially for some low-lying and closed terrain areas, rainwater can not be discharged quickly, resulting in farmland water accumulation and soil water supersaturation, which will cause more disasters.

Rainstorm prevention measures

1. Reduce going out and prevent accidents. During the rainy season, pay attention to listening to the weather forecast and early warning information at any time, arrange production activities and travel plans reasonably, and minimize going out.

Repair the roof in case of rain. Before the rainstorm, urban and rural residents should carefully check their houses, especially pay attention to repairing the roof in time to prevent rain from damaging furniture or having nowhere to hide; Prevent houses from collapsing and tilting due to rainwater irrigation.

3. Dredge the waterway to prevent blockage. During the continuous rainstorm, all kinds of waterways should be kept open to prevent water accumulation caused by garbage and debris blocking the waterways.

4. Turn off the power to prevent personal injury. The rainstorm is very violent. Once there is water in the house, the power supply of household appliances should be cut off immediately to prevent the accumulated water from being charged and hurting people.

5. Stay away from the mountain. Rainstorms in mountainous areas sometimes cause geological disasters such as mudslides and landslides. Villagers or pedestrians nearby should try to stay away from dangerous mountains and beware of dangerous situations.

Emergency point:

1. In case of water accumulation, the car will bypass. In case of sudden rainstorm during driving, drivers should be careful that the water is too deep on the road or under the overpass, try to bypass as much as possible, and do not force through.

2. Walk in the water and avoid the pit. When traveling, heavy rain causes a large area of water accumulation, especially children, women and the elderly should pay attention to the relevant warning signs around them and pay attention to the road surface to prevent them from falling into manholes, pits and ditches.

3. Observe more to prevent electric shock. The storm struck and was caught off guard. Remember to observe carefully and stay away from wires, electrical appliances and other facilities to prevent casualties caused by electric leakage.

4. Build a ridge to prevent waterlogging. In order to prevent rainwater from pouring into the room during the rainstorm, residents can take measures such as placing water baffles, piling up soil ridges or other effective measures to block it.

During the rainstorm, it is the most dangerous for people in mountainous areas, because rainstorm is the most prone to natural disasters such as mountain torrents and mudslides, so we should pay more attention to safety protection and other measures.