You never know why using air conditioners in summer can easily cause fires

You never know why using air conditioners in summer can easily cause fires

Why summer is the season of high incidence of air conditioning fires? Why is it that the air conditioner is properly used, and it will spontaneously ignite after use? This is actually for a reason. Then, as a consumer, how to do a good job of prevention during the peak season when fires are high? Keep away from fire hazards?

　　 Today, the editor of okmarts.com will give you an analysis of why the air conditioner catches fire. If the air conditioner catches fire, what should we do?

　　 Fire caused by air conditioner, the reasons are:

　　 1. The air conditioner is energized instantaneously after a power failure. At this time, the air pressure inside the compressor is very large, which makes it difficult for the motor to start, and generates a large current that causes the circuit to catch fire.

　　 2. The electric heating cooling and heating type air conditioner suddenly stops or loses power while heating, the heating wire and the fan motor are cut off at the same time or the fan fails, the residual heat of the heating element accumulates, and the surrounding temperature rises, causing a fire.

　　3. The capacitor generates heat and damp, the leakage current increases, and the insulation performance decreases, resulting in breakdown failure, and then igniting the combustible material in the lining of the machine to cause a fire.

　　 4. The axial flow or centrifugal fan is stuck due to a mechanical failure, and the temperature of the fan motor rises, causing overheating and short circuit to catch fire.

　　 5. When installing, connect the air conditioner directly to the power circuit without safety device.

You never know why using air conditioners in summer can easily cause fires?

　　 Prevention is the most important: the following measures can be taken to address the cause of fire caused by air conditioners

　　 1. The best direction for installing air conditioners is north, followed by east. Do not install the air conditioner above the door, because the inflow of hot air will be accelerated when the door is opened. The air conditioner can be installed facing the door so that the air pressure in the room can resist the inflow of outdoor hot air.

　　2. The height, direction and position of the air conditioner must be conducive to air circulation and heat dissipation, and pay attention to keeping a certain distance from combustible materials such as curtains. When the air conditioner is running, avoid getting too close to other objects.

　　 3. Unplug the power plug in the event of a sudden power failure, wait a few minutes after powering on, and then turn on the power again. The air conditioner must use a dedicated power socket and line, and cannot share the power cord with lighting or other household appliances. The current carrying capacity of the wire and the capacity of the watt-hour meter should be sufficient, and the plug should be in close contact with the electrical components.

　　4. The air conditioner should be equipped with a one-time fuse protector to prevent the temperature rise after the capacitor breakdown and cause a fire. It is required that the capacity of the fuse is appropriate, and must not be replaced by iron wire or copper wire.

　　5. The air conditioner should be maintained regularly, and the condenser, evaporator, filter, and heat exchanger should be cleaned regularly to wipe off dust to prevent the radiator from clogging and avoid fire hazards.