Electric Blankets Work Principle

Article content

• What is the principle of the electric blanket
• Advantages and disadvantages of electric blankets
• Electric blanket purchasing skills

1. What is the principle of the electric blanket

An electric blanket also called an electric mattress, is a kind of heating appliance used on the bed. It is mainly used to increase the temperature of the quilt to achieve the purpose of heating when people sleep, and can also be used for dehumidification and dehumidification of the quilt. It consumes less power, can adjust the temperature and is convenient and widely used.

The electric heating blanket is to arrange the special kneading electric heating wire with the insulation performance up to the standard in the kneading blanket body. When in use, the blanket body is spread on the bed, and the person lies on it. Warm up for a warming effect.

Advantages and disadvantages of electric blankets

Second, the advantages and disadvantages of electric blankets

1. Advantages of electric blankets

Electric blankets have a better protective effect on people with rheumatism and can reduce the chance of their attacks. For the elderly or those who are particularly weak, electric blankets can also provide better care.

2. Disadvantages of electric blankets

(1) After long-term use of electric blankets with poor quality, if the maintenance is not good, there may be leakage of electricity, so it is best not to use them all night during sleep.

(2) The electric blanket will keep people’s capillaries in a state of expansion, and the body’s water and salt will be lost significantly, which is prone to dry mouth, sore throat, nostril bleeding, and dry skin.

(3) If you often use the electric blanket and get used to the heat of the electric blanket, your resistance to cold will decrease, and your immunity will also decrease.

(4) The temperature of the electric blanket is too high, which will reduce the quality of sleep and make people feel sluggish after getting up the next day. Electric blankets are mechanically heated, which disrupts the body’s balance mechanism, resulting in increased blood pressure.

Electric blanket purchasing skills

1. Buy in regular channels or stores, and do not try to buy products without inspection certificates cheaply. Pay attention to observe whether the product has clear and definite signs, and should indicate the product name, model, specifications, manufacturer name, trademark, and contact information. There must be a certificate of conformity detected by the home appliance testing department or technical supervision department to ensure the reliability of the performance and safety performance.

2. The joints of the electric blanket should be clean and tidy, the switching material should be strong, the controller should be more sensitive, and the length of the power cord should not be less than 1.5 meters as stipulated by the national standard.

3. The power should not be too large, the single person should not exceed 60W, and the double person should not exceed 120W.

Try to choose a convoluted electric heating blanket. The electric heating wire of the electric heating blanket is divided into two types: straight-wound and convoluted. The thicker diameter is the convoluted type, and the smaller diameter is the straight type. The convoluted type has better tensile and pressure resistance. , long life, and high safety factor.

4. Check the electric heating system and test it with electricity in the folded state. The normal electric blanket will have obvious heat for about 10 to 20 minutes. It should be checked whether the switch is sensitive, whether the gear is effective, and whether the installation connection is tight and reliable.

Written by: FUJIREJA GROUP
The Exporter and Manufacturer of Heaters since 2003
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