Q:Principle of preventing dry boil of electric kettle

The switch for preventing dry heat is at the bottom. When it is dry, the temperature will exceed 100 degrees centigrade. The bimetallic plate is deformed by heating and the power switch is pressed. The electric kettle is powered off.

Q:Which brand is good for a hot kettle?

The first water of an air pressure thermos bottle is unfit for drinking.Daily drinking water contains a certain amount of minerals and some chemical elements, which is not very harmful to human health. However, when the air pressure thermos bottle is irrigated, the scale formed by the sedimentation is harmful to the human body. The air pressure thermos bottle out of the first glass of water, often with more furring, unfit for drinking. Especially for patients with hyperthyroidism, urinary tract infection, hypertrophy of the prostate and the long-term use of hormones and completely bedridden patients prone to urinary calculi.

Q:What do you mean by "304 food contact" on the electric kettle?

You should know that GB9684 is the implementation of standards, 304 is a material of stainless steel, stainless steel material is very much, for example, 304, 321316347310s, 904L and so on, as long as the material of stainless steel in accordance with GB9684 standards of production and processing, can be used as a food grade stainless steel to use, it should be said that in accordance with the standards of production and processing of GB9684 the 304 is food grade stainless steel. Rest assured, there is no problem with the electric kettle. I'm using it, too

Q:How to distinguish the true and false of an electric kettle?

Felt weight, heavy, light, poor, manufactured gloss, including packaging, printing

Q:How can I see the qualified product in the kettle itself?

Carefully check the product signs and instructions. Standard product identification should be complete, including: enterprise name, address, type and specification (e.g. capacity), trademark, voltage parameters, power supply parameters, properties of symbols; should prevent misuse of the warning, there should be detailed cleaning methods.

Q:Must the electric kettle be filled with water?

Do not pour boiling water or drink. electric kettle should be placed in dry place when not in use so as not to damp and reduce safety performance.

Q:On reducing the power problem of electric kettle

The rectifier diode can be purchased with a rectifier current of 5A or above, withstanding voltage at 400V (preferably using 500V). Such as BY550-500 diode. A diode for safety, after looking for a three hole socket power supply wiring board (after the success of this experiment only the socket hole wiring board for electric kettle), open wiring board, the connecting wire cut a socket inside the L end and L end of the power line, using diode instead of this the pitch line, can not use positive and negative diode, diode L to replace power socket L terminal, the terminal plate installed can be connected with the power supply and the electric kettle try, careful not to have any appliances plugged in. May you succeed! Ask again if you have any questions.

Q:My hemisphere brand electric kettle is out of power. How can I fix it?

No electricity, the simplest to check the plug is broken? Then I can see if the inside line is brokenI've just built a hemisphere and a SUPOR today:1. Make sure that the socket associated with the base is good;2. Disassemble the handrail test switch (whether there is a temperature sensitive film inside it) whether it is good, broken, repaired or replaced, mostly because of the poor contact between the contact parts, which belongs to the mechanical nature3. Detect whether the heating wire is broken, the normal resistance value is 0 or very small, if it is broken, the kettle is basically useless, it is difficult to break.4. Check the bottom of a temperature switch about 125 degrees, there is no problem, easy to bad parts, remove the foreign body inside, or see the model replacement.5. Finally, in the opposite direction, your kettle will function properly

Q:What brand of electric kettle to boil water, good quality, safe?

Now generally stainless steel, advanced material is the price is too expensive, but in order to safe, like, or buy a good pointIn order to avoid being damaged by some bad material, it is not good, many domestic or can consider, big brands still have certain standards

Q:Constant temperature electric kettle, keep the water at a certain temperature, harmful to the human body?

Commonly used methods: first, bottled mineral water and boiling water on the required temperature; two is to cool the water to slightly larger than normal temperature or body temperature; to the baby when drinking water and washing milk powder.As you know, repeated boiling and long running water (even harmful substances) are bad for your health, which is what people call "distilled water". It is difficult to drink without the taste;Water that has been in high temperature and sealed environment for a long time is short of vitality. It can't be harmful to the body, but it has a low vitality;One known example of the power plant to see a number of big and thick clothes is the water tower, and a tall chimney is a root; the turbo generator is driven by high pressure steam, hot water to a certain extent to reduce the amount of air (water activity), so put out cool (recovery) to a certain proportion of the natural normal water recycling use;