Five elements of electric water heater safety

From the electric water heater product itself, its safety is mainly reflected in the following aspects:

The inner liner is the most core component of every electric water heater product. Its main function is to store water, and it must have pressure-bearing, thermal insulation, not easy to rust, not easy to scale, no water leakage and other materials and process requirements, otherwise it may be due to corrosion Or fouling may cause perforation, resulting in water leakage, electricity leakage, or burst due to insufficient pressure of the liner material. In order to avoid such safety accidents, the material and production process of the inner liner of the electric water heater are the contents that we should first check when purchasing products.

Heating pipes are well known. Electric water heaters rely on heating pipes to heat the cold water in the liner. The heating pipes are immersed in water for a long time and work countless times during use. Therefore, it is good to use high-quality heating pipes. Guarantee. Generally speaking, high-quality heating pipes have the advantages of high-efficiency water-electricity separation technology, high insulation effect, strong anti-leakage ability, and long life.

Thermostat The main function of the thermostat is to control the temperature of the hot water. A good thermostat must have high sensitivity. It must be able to start at low water pressure and automatically power off when the set temperature is reached. If it is lower than the set temperature, the electric water heater will work actively. In addition, it must have the characteristics of withstand voltage, high temperature resistance, high temperature adjustment accuracy □ generally requires 1 ℃ □, leakage protection and other characteristics.

Pressure relief valve The main function of a pressure relief valve is to safely relieve pressure when an overpressure occurs during the heating of an electric water heater. Generally, manufacturers use 0.7mpa pressure relief valves, and some manufacturers or after-sales service personnel use 0.9mpa pressure relief valves instead of multiple on-site service to avoid the trouble of multiple home visits.

Leakage protection devices here include anti-leakage plugs, computer safety testing facilities, etc. These are important guarantees to reduce the occurrence of safety accidents. Consumers must carefully read the product's instruction manual or manufacturer's promotional materials when purchasing electric water heaters, and purchase products with multiple security protections.