How to choose an electric heater and what should you pay attention to when choosing one

Electric warmer, commonly known as electric hand warmer, is a convenient product for keeping warm in winter. It has a novel appearance, large heat storage capacity, long insulation time, reasonable structure and is very convenient to use. In order to warm hands and feet in winter, electric warmer is the most ideal warming product. However, do you know the common sense of using electric heaters? Otherwise, incorrect use will have a great impact.

When using an electric heater, you must pay attention to whether the bonding between the water inlet of the hot water bag and the rubber of the bag body of the electric heater is firm. At this time, we can use our hands to turn the bonding part of the electric heater inside out to see if there are cracks or debonding. These are very important judgment methods. Check whether the screws on the hot water bag filling port are loose. If there are slipped teeth, the hot water bottle is prone to leaking. When selecting, you should choose a hot water bottle with a smooth threaded cover and clear threads.

When using an electric heater, you need to see whether the hot water bag has a good feel and elasticity. The good elasticity of the hot water bag indicates that the rubber content in its manufacturing is higher while the filler is relatively less. When purchasing, you can touch the hot water bag with your hand. The ones with a thick feel are better. Stretch the hot water bag and then let go. The easier it is to return to its original shape, the better its elasticity. It depends on whether the color of the hot water bag is bright. Brightly colored hot water bags indicate that the raw materials used to make them are purer and the production process is more strictly controlled.

When using the electric heater, check whether the hot water bag is contaminated. Since the hot water bottle is in contact with human skin, there should be no color migration on the surface of the hot water bottle. A simple method of identification is to gently wipe the hot water bottle with cotton wool to see if the cotton wool is contaminated by color. The lighter the contamination, the smaller the color migration.

There are many things to pay attention to when using an electric heater. We must have a reasonable understanding of the above-mentioned precautions regarding the application of electric heaters in order to better ensure the safe use of electric heaters and provide people with excellent warming measures. Otherwise, it will have a negative impact on our bodies. Crisis life safety.