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Speech on electricity safety for primary school students

A speech is a practical manuscript, which is a written material prepared for a speech. Nowadays, we can all use speeches. Before writing, we can refer to the model essay. The following is my speech on electricity safety for primary school students for your reference, hoping to help friends in need.

Speech on electricity safety for primary school students 1

Dear teachers and students:

Hello everyone!

When we use electricity, safety accidents often occur. It is because of our carelessness that we caused this unprovoked disaster to our own life safety. The lesson of blood makes us understand that safety is closely related to us and whether we can grow up healthily. Safety is what we need to pay attention to. Safety comes first. Safety is something that everyone must care about, and must be persistently grasped and implemented. We are committed to designing many safety signs to warn us that safety is more important than anything else. This is my condition to prevent accidental injury:

To prevent accidental electric shock injury:

1, learn the common sense of electricity, don't touch the power supply with hard objects, and don't touch the power supply with a certain part of the human body to prevent electric shock.

2. Don't plug in the power without permission, especially don't plug in the power with wet hands.

3. Pay more attention to observe whether all kinds of electrical appliances, plugs and sockets, wires and lamps in the home are damaged or aging. If yes, immediately notify the parents to handle it correctly.

We primary and middle school students should not use electricity privately, especially when there is no one at home, we must turn off or unplug all power supplies.

For our health, for the happiness of our families, for the prosperity of our country and for the world, we should be less sad and more happy. Let us always remember: cherish life, safety starts from me!

Power safety speech for primary school students II

With the development of the times, more and more places use electricity in our lives. Incorrect use of electricity also brings us a lot of dangers. Electricity is a kind of energy. When we don't pay attention to safety, it may bring us harm.

Therefore, electricity safety is a compulsory course for each of us. Students, maybe your casual good habits have solved a disaster.

Safe use of electricity starts with me. The simplest thing is to get into the habit of turning off the lights. Not only electric lights, but also all electrical appliances. We need to turn off the power when we don't use them. Don't let them stand by and open it. Once the electrical appliances are aged, a short circuit accident may occur, which may lead to a fire. Also, when summer comes and the weather is hot, we use more electricity at home. So pay attention at this time. Power load problem. For example, a wiring board will be marked with power, and the electrical appliances connected to it will also be marked with rated power. If the power is greater than the distribution frame, it is dangerous. After long-term use, the circuit board will be overloaded and generate heat. Once the heat increases, the wires will burn and cause danger.

Therefore, we must pay attention to the danger of power safety. Enhance your awareness of electricity safety. Ensure our healthy life.

Speech on electricity safety for primary school students 3

Safe use of electricity is indispensable in human life. The rice cooker that cooks at noon needs electricity; Commonly used refrigerators, televisions, air conditioners, computers and fans all need electricity; Give us lights and electricity at night! Therefore, in daily life, power failure is like the sky falling, which is extremely painful! Adults can't see the news; Old people can't cook with high technology; Even children can't play computer.

It's really "a day without electricity, everything is empty." But, you know what? We should also pay attention to scientific safety when using electricity, otherwise the consequences will be unimaginable. There are many forms of electric energy conversion and consumption. It refutes the theory that 99.99% of the electric energy thrown out by energy saving is converted into heat energy, and reactive power consumption is useless. At present, due to the shortage of electric energy and power supply, it is urgent for our country to study energy conservation. From a practical point of view, using capacitor to save electricity is very effective, and China also lists using capacitor to save electricity as one of the key promotion projects. But in theory, we can't find the real reason for using capacitor to save electricity, and we can't see the actual effect of saving electricity from the calculation formula of saving electricity. In particular, it is impossible to obtain economic benefits if the generator capacitor is not charged with reactive power, and the leaders of generator sets do not agree to install the capacitor. Therefore, it is the key to popularize the use of capacitors to save electricity to explore the essence of using capacitors and change the charging method.

The present situation is that practice is ahead of theory and hinders the development of practice. If there is a new theory as a guide, practice will advance rapidly.

Speech on electricity safety for primary school students 4

Electricity is one of the most widely used energy sources in society, and RTVU has greatly changed our lives. We can watch TV, listen to music, cook and wash clothes.

However, the power supply we use is dangerous. When we use it improperly, we will be in danger of getting an electric shock. In daily life, it can also cause fires. The fire caused by electricity mainly includes the following types: insulation damage, wire private connection, electric spark and arc. Fires caused by wires include: short circuit, overload, excessive contact resistance and electric leakage. Now let me talk about three incidents of improper use of electricity.

One day on 1993, the place was Zhili Toy Factory in Kwai Chung Town, Shenzhen. The cause of the fire is that the short circuit of wires in the warehouse produces high-temperature molten beads, which ignite the combustible materials piled up below. Combustible substances are mostly chemical substances, which spread quickly after combustion and produce toxic smoke. More than 300 employees were trapped at the scene of the fire, and the situation was very critical. Fortunately, after the firemen arrived, they risked their lives and cut off the anti-theft steel nets on the windows on the second and third floors, so that more than 200 female workers trapped in the fire could escape. The fire * * * caused 87 deaths and 5/kloc-0 casualties. The fire destroyed the factory building 1.600 square meters, and a large number of raw materials were burned, resulting in a direct property loss of about 8.08 million yuan.

One day in June, 1999, at Guangzhou Zengcheng Hongcheng Leather Factory. The fire was caused by poor contact of the bolt plate on the east wall of the lobby on the first floor, which triggered an arc and ignited flammable substances such as leather garbage accumulated at the bottom. A three-story residential building built in 1995, with two rooms and one living room on the first floor, is full of goods. The upper two rooms are duty rooms, the second floor is a tailor workshop, and the third floor is a sewing workshop. In such a small space, they installed all kinds of equipment, piled up a lot of flammable leather raw materials, and arranged more than 40 workers, but their passage only depended on an indoor staircase. Due to the narrow space, many combustibles and small exits, the losses caused by the fire are extremely serious. The fire destroyed 100 square meters of buildings and a batch of leather raw materials and finished products, resulting in 2. 50,000 yuan, but caused serious casualties-20 people were killed and 9 people were injured.

One day in June, 202 1, 1, the location was Du Dong Commercial Building in Luoyang. The cause of the fire was that when Dennis employees were welding holes in the steel plate of the middle staircase on the first floor, the welding sparks fell into the middle of the second floor through the holes, which ignited the sofa foam and other items in the furniture mall. The whole building is divided into six floors, two underground floors and four above ground floors. Half of the second floor is a furniture mall, mainly engaged in mahogany furniture, sofas, office tables and chairs. The other half of the second floor, together with the first floor and the first floor, is rented by Dennis Discount Luoyang Du Dong Branch as a commodity warehouse and small department stores such as non-staple food and small household appliances. After the fire broke out, someone used an indoor fire hydrant to put out the fire through the hole. However, due to too many combustible materials, the fire is getting bigger and bigger, and the whole building has become a sea of fire. People who spend Christmas in the karaoke bars on the fourth floor can't escape. The fire * * * caused 309 deaths, 7 injuries and direct property losses of 27.53 million yuan.

Facing the loss after the fire, we can't help shivering. Time and again, people can't bear to look back. If we can use electricity safely, there will be no fire. Now, I want to tell you something about the safe use of electricity.

1. Pull the wire with a metal wire or wrap the wire around a metal object to avoid leakage.

2, drying clothes on the wire, often moving wire, should wear hose protection, high temperature places should use high temperature asbestos insulated wire.

3. The section of the line should be reasonably selected according to the load, and a margin should be left. It is forbidden to overload the connection and disconnection of electrical equipment not designed on the line.

Peace is a blessing, and peace is gold. I hope everyone will work together to use electricity safely, stay away from fires and create a safe and happy life and a beautiful home.

Speech on electricity safety for primary school students 5

Electricity is an indispensable energy source for human life. Because electricity is often needed at ordinary times, such as lamps, televisions, rice cookers and computers ... It can be said that there are countless places where electricity is needed. However, electricity is not unlimited, so we should save electricity, and at the same time, we should use electricity safely. When it comes to the safe use of electricity, electricity also brings a lot of harm to people. In other words, fire is a toothless tiger, but so should electricity. Only by using electricity safely can this toothless tiger have nowhere to rely on. Here are two examples of electricity. Please understand the importance of safe use of electricity after reading it. Example 1: A high school in a city and county of Henan Province, because the school is completely closed, students are forbidden to leave school without the teacher's permission. Three high school students had something to go out, so they discussed climbing the school wall at night, but when they went out, two of them were unfortunately killed by high-voltage electricity above the wall. Example 2: Last year165438+1in the early morning of October 27th, Mr. Liang's son fell asleep watching TV in the living room, and then he was awakened by choking and found that the TV was smoking. Mr. Liang asked his son to go out to the police and put out the fire with his wife. When the firemen arrived, Mr. Liang fell at the door and his wife fell in the bathroom. Mr. Liang's wife died after being rescued and was identified as carbon monoxide poisoning. The fire department determined that the cause of the fire was that the TV set caught fire due to long-term excessive operation.

It can be seen that "safe use of fire is related to life." The above example tells us that we should put safety first, be careful to prevent electric shock and cherish our lives. People only have one life, and life is precious and fragile. If we want to cherish our lives, we must learn how to prevent electric shock and avoid making unnecessary sacrifices, but our awareness of safe use of electricity is so weak. We should know more about the safe use of electricity: first aid measures for electric shock accidents;

1, immediately cut off the power supply.

2. After the mattress is disconnected from the power supply, if you are unconscious, even if your breathing or heartbeat stops, you should immediately carry out artificial respiration and contact the medical staff for rescue. Emergency measures for power futures;

1, cut off the power first.

2. Call the police in time. The telephone number of the fire alarm is 1 19.

3. Use yellow sand or a four-carbon fire extinguisher.

"Use electricity safely and cherish life", we should learn the above first aid measures and emergency alarm measures.

I hope everyone will understand the importance of safe electricity use after reading this article. Let's work together to create a safe society.