Q:What is the material under the coating of the inner wall of the rice cooker?

See the cooker is what grade, usually single spraying, coating off, the bottom is Aluminum Alloy, aluminum products, food contact theory is harmful, excessive intake of aluminum, is one of the causes of Alzheimer's disease and Parkinson's disease.The good points of the rice cooker liner is double spraying, bottom oil, base oil is harmless, if all off is the first case.

Q:What is the principle of rice cooker?

The rice cooker is to use the heating plate to cook at the bottom of the aluminum pan. The heating plate is internally provided with an electric hot wire, and the electric heating wire is controlled by an automatic switch.The central heating plate with a circular hole, the hole has a sense of soft magnetic, it through to the top with the bottom of the spring. This is a pure ferrite. It can be attracted by a permanent magnet at 100 degrees C or less. But when it rises to 103 degrees, it loses magnetism and is no longer attracted by permanent magnets.When you press the switch button, switch to the top of the magnet bar with a sense of soft magnet. At this point, the hotline is switched on and heated.When the rice in the pot is boiling, the water in the pot gradually decreases. When the water begins to evaporate, the temperature in the pot rises from 100. When rose to 103 degrees, the sense of soft magnet is not attracted by magnet, the switch lever for the spring and the gravity and pressure drop, the contact point separately, heating off. At the same time, connect another insulation circuit, keep the temperature of the rice at about 70.

Q:How long will it take to boil the rice in the rice cooker?

The cooking time in different rice cookers is different, but basically it's about half an hour or so.

Q:What is the reason that the electric cooker doesn't work and the electric indicator is not on?

Check the power line has no problem. No matter if it is the pot temperature insurance tube burn. You can be short circuited temporarily. Perhaps the inner pot and the heating plate temperature caused by excessive lead to poor contact. Check between the inner pot and a heating plate. There is no body deformation.

Q:The rice cooker indicator light is not heating, what's the matter?

The following one of the safety resistors is broken

Q:Is the thickness of the inner pot of the rice cooker good?

Aluminum inner container: aluminum is uniform in heat conduction, easy to form, beautiful, and can be combined with other metals or alloys. It is the main material of mid-range cooker. But the aluminum liner can not touch the food directly, so it must be protected by surface. In the manufacture of aluminum inner liner, thinning and stretching technology is often used. This technology can keep the thickness of the pot and the bottom of the pot. Under the premise of saving material, the inner liner looks thicker.

Q:Is the rice cooker the same as the rice cooker?

Matters needing attention：Electric cooker cover pot body is separated, and the electric cooker is integrated, so that the rice cooker cooking into rice cooker sealing, tight enough, when the water is boiling, the pot will move along with the steam, and the rice cooker will not have these problems, so that the electric cooker burning rice is soft. The loss of nutrition, food, cooking rice cooker will sometimes appear "rawish" phenomenon.

Q:The most common kind of rice cooker, why do not have the power switch?

Rice cookers do not need to switch, because they do not work when the power consumption is almost zero. More than one switch, but trouble, pull out the plug, in fact, is a obsessive-compulsive disorder.

Q:If the rice cooker is used for a long time, will the non stick coating fall off?

However, PTFE has a congenital defect: the joint strength is not high, easy to fall off. The loss of non stick coating is generally related to the thickness of the metal substrate (that is, the pan) and the thickness of the nonstick coating. The national standards for the minimum thickness of the frying pan, wok base material were 2 mm and 2.5 mm; the minimum thickness of the boiling pot, milk pot base material were 1.6 mm and 1.8 mm. If the base material is thinner, on the one hand, the pot body is easy to deformation, and the more serious is to reduce the metal transverse heat conduction area of the pot bottom, resulting in uneven distribution of heat, so as to appear hot spots. If the hot spots exceed the coating, they will cause permanent damage to the non stick coating, which will result in the coating falling off. Secondly, the thickness of nonstick coating is also an important indicator of the quality of nonstick pan, which will affect the service life and performance of Nonstick pan. The requirements of the national standard, the average thickness of the frying pan frying pan is greater than or equal to 25 microns; the average thickness of the boiling pot, milk pot is greater than or equal to 20 microns. Regular manufacturers of rice cookers are not sticky pot, inner liner is relatively thick, to weigh it by hand, feeling very heavy; and the poor quality of non stick pot, are relatively thin, non stick pot coating is easier to fall off.

Q:Causes of electric cooker overflow

1, rice gruel and rice water ratio is appropriate, the water level is best not to exceed the rice cooker liner capacity of 2/3, do not exceed the high rice cooker liner inside the highest scale line;2, intends to use the electric cooker porridge, with rice foam will be water, and then put rice in half open, can prevent the overflow of rice water;3, porridge open, put in the pot of edible oil, the oil will make the bubble foam diffusion is not easy to accumulate overflow;4, porridge, check the rice cooker liner and heating plate in good contact with or without impurities, impurities will lead to temperature control switch parts damage, and then the rice cooker can not trip, should be regularly cleaned between the electric heater and the pot body impurities;5, if it is a plain old rice cooker, not automatically jump the kind of porridge boiling, also can cut off the power to stop 2-3 minutes, then connect the power to boil, or hold down the lid open with chopsticks (with pressure regulator, the electric cooker power supply voltage down to the appropriate position slowly stuffy);6, porridge when you press the wrong button, if you have the function of porridge, you press the cooking key or other keys have been cooking, but also lead to rice cooker overflow Oh;Dirt 7, electric cooker exhaust has not been accumulated through long time, should be regularly cleaned exhaust hole.