Electric kettle is very cheap now, all kinds of filter kettle brand emerge in endlessly, plastic or stainless steel shell thicker and more smooth, bright and beautiful appearance of the quality of the product will be relatively better.
If there was an obvious rough plastic parts, uneven phenomenon, shaking inside a voice, may be technology is bad, inferior quality of the products.
Another filter kettle is water injection using electric equipment, when the choose and buy should pay special attention to the sealing condition, to see whether there is water leakage phenomenon.
Glass in many unqualified or inferior filter kettle product, this kind of inferior electric kettle is very popular in the market.
We can't buy this kind of electric kettle, drink boiled out of water must have an effect on health.
Should pay attention to product surface and metope '304 stainless steel logo, so you can buy the rest assured products.
Glass electric kettle using the latest thermostat structure, safe and durable.
Filter kettle 5 minutes after turning on the power supply, water vapor bimetallic strip deformation of steam heat element, switch contact up to disconnect the power supply.
If the steam switch failure, in POTS of water would have been burned down, until the water is dry up, a sharp rise in the temperature of the heating element, located at the base of the heating plate has two bimetallic strip, because heat transfer temperature rise sharply, expansion deformation, disconnect the power supply.
Glass in it USES conductive ring is 360 degrees, arbitrary Angle put can electricity work, has the function of manual and automatic;
Use double micro pressure switch, silver contact when too little water in the kettle is lower than the lowest water level or when there is no water in your pot, kettle automatically power off, prevent dry;
You don't have to worry about whether have also cut off power supply.
Canteen is developed on the basis of folk vessels carrying water, filter kettle in the present world is also a big market, almost every unit at the end of the year will select some of the price is relatively cheap electronic gifts, small home appliance gifts as workers welfare, filter kettle are some of the more units to choose a gift of kitchen small home appliance.
Glass in the prototype for the production of fur skins, after the evolution of clay, pottery, bronze ware.
With the development of logistics equipment and to the attention of the people, canteens increasingly become an important part of individual equipment.
The people's liberation army military kettle development up to now, there is no experience to the reform and development too much.