Sihai network

Common sense of heating in winter

Keep in mind that with the coming of winter, the use of coal, electricity, fire and gas will increase, and all potential unsafe hazards will increase accordingly. Safety should be put first in winter heating, and the following points should be paid attention to:

I. coal fire heating needs to prevent gas poisoning

The main causes of gas poisoning accidents are: firstly, using unqualified stoves for heating; secondly, aging and air leakage of the chimney; thirdly, improper use of stoves. When using the stove (including the earth heating), check whether it is in good condition. If there is damage, rust and air leakage, replace it in time. Check whether the flue is unblocked and blocked. The chimney interface shall be connected along the stubble, the air pipe shall be installed in time, and the flue and air pipe shall be checked frequently. After adding coal, the furnace cover shall be covered in time. Before sleeping, it is necessary to check whether the fire is sealed and the air door is opened. If gas poisoning is found, the doors and windows shall be opened first to ventilate, the poisoned person shall be covered and carried to the air circulation place, and sent to the hospital with high-pressure oxygen cabin equipment for rescue as soon as possible. In addition, it is forbidden to use alcohol, kerosene or gasoline to light the furnace.

II. Eliminate hidden dangers of electric blanket

If the continuous power on time of electric blanket is too long, it is easy to cause fire accident if there is no constant temperature insurance device. In addition, if the electric blanket is rubbed and broken for a long time, it will also cause fire. To prevent the fire caused by electric blanket, first of all, pay attention to insulation and prevent short circuit. If the electric blanket is damaged, it must not be disassembled and repaired at will. Please ask professional personnel to repair it. In order to prevent forgetting to cut off the power supply for a while, you can use a three-way plug, plug in the electric light at one end and connect the electric blanket at the other end, so that when the light is turned on at night, the electric blanket will be electrified and heated up, and the electric blanket will also be cut off after the light is turned off at sleep Instructions for use of electric blanket:

1. It can not be folded for use, which will make the temperature rise several times and cause fire;

2. The linear electric heating wire cannot be used on the steel wire bed and sofa bed; the electric heating wire may be broken;

3. When people leave, they must turn off the switch and unplug the power plug to prevent fire;

4. Do not stack too many clothes, quilts or other heavy objects on the electric blanket during use, so as to ensure the heat dissipation and prevent local high temperature from fire;

5. Frequently check whether there is stacking and pleating phenomenon, so as to prevent fire caused by too high temperature of the folded heating wire during use;

6. If it is found that the electric heating wire is broken, the two broken ends cannot be screwed together simply. In this way, the contact resistance is too large and overheated, which is easy to cause sparks, which is very dangerous;

7. The electric blanket is dirty. It can be washed with water and used after being dried. However, it can not be rubbed or washed with bleach, especially dry cleaning, because bleach and dry cleaning drugs will damage the insulating materials of the electric blanket.

III. safety precautions for use of electric heating, electric furnace, electric hot air and air conditioning high-power electric equipment

1. Before use, it is necessary to calculate whether the total power of the appliance is exceeded when it is opened at the same time. If it is used forcibly, it will cause tripping and fuse blowing.

2. Before using the electric appliance, carefully check whether the electric equipment and circuit, power switch and socket are in good condition and reliable, and find a professional to eliminate the hidden danger in time.

3. When using high-power electrical appliances, only one plug shall be connected to one socket as far as possible. When using the electric heater, it is not allowed to invert, rely on or cover other items.

4. When the personnel leave, the power switch of heating equipment shall be disconnected to prevent the overheating of electrical appliances for a long time to ignite the surrounding objects.

5. In case of fire, cut off the power supply to control the fire and take decisive measures to prevent electric shock in the process of fire.

6. Do not connect or pull the power supply privately.