What are the safety measures for flood control in summer?

When summer comes, bad weather happens from time to time. We must know how to deal with these bad weather in advance. To meet your needs, I specially asked "What are the safety measures for flood control in summer?" I would like to help you with your study. What are the safety measures for flood control in summer < P > 1. How to save yourself when a flood occurs?

(1) When the flood comes, move and take refuge according to the predetermined route, pay attention to helping the old and the young and help each other. If the flood comes too fast to move on foot, you should use boats or floating objects such as door panels and wooden beds prepared in advance as tools for water transfer.

(2) When the flood comes quickly and the flood has already entered the house, you should quickly climb the roof, wall or nearby big tree, take refuge temporarily and wait for the ambulance personnel to move. You can't swim alone.

(3) Earth walls, dry-laid houses or mud-jointed brick houses can only be used as temporary shelters, because they will collapse at any time after soaking in water.

(4) If there are no big trees and courtyard walls, and the roof can't climb up for a while, you should hold on to the fixture and call for help from others.

second, what should I do in case of sudden flash floods?

mountain torrents refer to small-area mountain floods with high velocity, short process, often carrying a lot of sediment and stones, and strong suddenness and great destructive power.

(1) Be sure to keep calm, quickly judge your surroundings, and flee to the mountains or higher places as soon as possible. If you can't escape for a while, you should choose a relatively safe place to avoid floods.

(2) When mountain torrents break out, don't run along the spillway, but quickly escape to both sides. Don't wade across the river easily.

(3) We must not delay the flood escape time for the purpose of transferring poultry, valuables and other reasons, resulting in "death of both people".

(4) If you are trapped in the mountains by mountain torrents, you should contact the local government or department for rescue.

third, how to deal with heavy rain and mountain torrents?

1. Before the rainstorm and flood

(1) Avoid activities in low-lying areas and areas threatened by landslides. Check the front and back of the house every summer, pay attention to the geological changes nearby, and see if there are any signs of danger.

(2) Be familiar with the surrounding environment and bring your own necessary waterproof and drainage facilities, such as canvas, woven bags, sand and stones, wooden boards and water pumps. Pay attention to the forecast of the local meteorological flood control department. Especially in densely populated areas, it is necessary to do a good job in personnel evacuation and transfer in time

2. After the rainstorm and flood

(1) When major signs are found or disasters have occurred, the news should be passed out as soon as possible to attract attention and strive to control the development and rescue of disasters.

(2) In an emergency, keep a cool head, act quickly and give up decisively. The rainstorm and flood are sudden, steep and steep, and the duration is short. When the river is found to be flooded, it is necessary to evacuate quickly and not to hesitate. During flood season, when the river is flooded, never cross the river by force. Be patient and wait for the river to recede, or cross the river around for a long distance.

(3) In case of rainstorm and flood, pedestrians should stay away from dangerous areas such as high-voltage lines and electrical equipment, and turn off their mobile phones in case of thunderstorm.

(4) Give the drowning person emergency rescue such as artificial respiration in time.

fourth, how to take preventive measures when the rainstorm comes?

(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.

(3) Don't take the underpass or the underpass under the viaduct.

(4) Don't walk in running water, running water with a depth of 15cm can make people fall.

(5) In mountainous areas, if the water is found to be turbulent, turbid and mixed with sediment, it may be a precursor to flash floods, so you should leave streams or rivers.

(6) When driving in a rainstorm, you should turn on the rain fog lights, slow down and drive slowly, pay attention to preventing mountain torrents, and avoid stagnant water and landslides.

(7) Pay attention to the power facilities on the street. If any wires slip, stay away immediately and report to the power department immediately.

(8) If the residence may be seriously flooded, you should leave the residence and take refuge in a safe place.

(9) In case of danger, please call 11 for help.

5. How to ensure the safety of debris flow in mountainous areas?

Debris flow refers to a special torrent with a large amount of sediment and stones, which is caused by heavy rain, snowstorm or other natural disasters in mountainous areas or other areas with deep valleys and steep terrain. Debris flow has the characteristics of suddenness, fast velocity, large discharge, large material capacity and strong destructive power.

when there is rainstorm and flood in mountainous areas, sometimes there are mudslides at the same time. If a mudslide breaks out, all the stones, sand, soil, fruit trees, buildings and residential areas in the valley will be pushed out of the valley and piled up at the mouth of the ditch, and the whole valley will become "smooth slate", which is extremely destructive.

(1) Debris flow is accompanied by rainstorm and flood. Before the rainstorm comes, there is a possibility of debris flow in the ravine where you live, so you should move to a safe place for temporary refuge.

(2) The debris flow broke out from the top of the ditch, and the noise was like a "bang … bang …". When sheltering from the rain in the house, as long as you hear this sound, you should quickly run out of the room and transfer to the top of the mountain.

(3) Debris flow broke out in a short time, so we had to help the elderly and carry the young lightly, and had no time to find and carry food and drinks.

(4) The transfer route should be selected in advance, and obstacles along the way should be removed to avoid injuries caused by pumice and landslides when going up the mountain rapidly. At the same time, it is necessary to prevent lightning strikes and wire injuries.

VI. How to deal with urban waterlogging?

Urban rainstorm waterlogging refers to the phenomenon of waterlogging disaster caused by heavy precipitation or continuous precipitation exceeding urban drainage capacity.

(1) People in low-lying areas need to prepare for drainage in advance, and areas with serious water accumulation may wish to move ahead. Pay attention to the power supply at home. Once the accumulated water overflows into the house, cut off the power supply in time to prevent the accumulated water from getting an electric shock and hurting people.

(2) judge the depth of water in the depression and decide whether to pass. Be careful when the water depth of the depression exceeds 3 cm. If the depression is long, don't rush into the water. If pedestrians walk, it is best for many people to help each other, or climb the railings or walls around them to ensure safety. When driving in a waterlogged depression, you'd better stop first, because there may be deeper depressions in the depression. Don't blindly enter bridges and culverts with waterlogged water.

(3) choose to stay if necessary. If the rainstorm continues and the city is flooded in a large area, it is recommended to find a safe place to take shelter temporarily if there is no emergency, and then move on after the rain breaks.

(4) Pay attention to the sewer pipe cover on the pavement. When the short-term rainfall is very heavy, resulting in excessive surface runoff, the cover of the sewer may be washed away. Don't judge the position of the sewer cover only by the water flow on the road. When the surface runoff is quite large, it is difficult to accurately judge where the sewer mouth is open.

(5) Pay attention to the fallen telephone poles. Try not to wade forward. Every year, there are reports that water is charged and people are killed because of the bare wires in heavy rain. When it is really necessary to wade forward, you must carefully observe the surrounding environment and find that there are fallen telephone poles on the road ahead, and immediately move to a safe place.

VII. If you are trapped:

Please call 11 and 119 immediately. When you call, be sure to accurately describe the trapped location, disaster situation and personnel situation, and try to keep your mobile phone open so that it can be found by rescuers.