1, Nepal
Super rice cooker, is the use of electrical energy into internal energy stove, easy to use, clean and hygienic, but also has a variety of food for steaming, cooking, stewing, simmering and other operational functions. Nepal rice cooker, is the use of electrical energy into internal energy, easy to use, clean and hygienic, but also has the food for steaming, boiling, stewing, simmering and other operational functions.
Commonly, rice cookers are divided into three categories: the automatic type of heat preservation, timed heat preservation, and the new microcomputer-controlled type. Nowadays it has become a daily household appliance, and the invention of rice cooker has shrunk the time many families spend on cooking.
2, Panasonic
Panasonic rice cooker is the use of electrical energy into internal energy stove, easy to use, clean and hygienic, but also has a variety of food for steaming, boiling, stewing, simmering and other operational functions.
3, the United States
The United States of America rice cooker in the home kitchen small appliances high visibility, it is particularly beautiful inner liner, from inside to outside are stunning, very bright. The inside is like a charming blue star, and the outside is so golden that it feels like a gold pot of gold, and it's so expensive.
The power plug of the US is built-in, safe and waterproof . It also has a carrying handle, very convenient and smooth to lift. Soup spoon and rice spoon also has a humanized design, the rice spoon can stand or lie down, the end of the soup spoon has a curved hook hook, can be hung in the bowl extension to prevent slipping into the soup.
4, Pentium
Pentium rice cooker is a perfect combination of modern technology and traditional cooking products, the main representative products have a pot of clay stove, the first delicious regulator, according to the rice, soup / porridge, steaming, and other different cooking modes, free to regulate the pressure, Seiko science and technology, achievements of the expert quality; with 6MM ultra-thick kettle bottom, retaining the wisdom of the fire, simmering out of the original flavor of rice.
5, Tiger
Tiger rice cooker, also known as Tiger electric pot. Is the use of electrical energy into internal energy cookware, easy to use, clean and hygienic, but also has a variety of operational functions such as steaming, cooking, stewing, simmering food. Common electric rice cooker is divided into insulation automatic type, timed insulation type and the new microcomputer control type three categories.
Now that it has become a daily household appliance in Asia, the invention of the Tiger rice cooker has shrunk the time many families spend on cooking. The world's first rice cooker, however, was invented in the 1950s by a Japanese, Fukuda Inui's Tokyo Communication Engineering Company.
Extended information:
How rice cookers work
1. Heating plate
This is the main heating element of a rice cooker. It is an aluminum alloy disc embedded in an electric heater. The inner liner is placed on top and can be seen when the liner is removed.
2. Temperature limiter
Also called a magnet. It comes with a permanent magnetic ring and a spring that presses against the center of the heating plate. When the cooking switch is pressed during cooking, the lever switch is actuated by the suction of the magnet to keep the power contacts connected.
The temperature at the bottom of the pot rises during cooking, and the permanent magnet ring suction decreases with the temperature. When the water in the inner pot evaporates and the temperature at the bottom of the pot reaches 103±2°C, the suction force of the magnetic ring is less than the force of the spring on it, and the thermostat is pressed down by the spring, driving the lever switch to cut off the power supply.
3, insulation switch
Also known as thermostat. It consists of a spring plate, a pair of normally closed contacts, a pair of normally open contacts and a bimetal plate. When cooking, the temperature in the pot rises. The bimetal plate bends upwards due to the different thermal expansion rates of the two metal plates. When the temperature reaches 80 ℃ or more, by the upward bending of the bimetal plate driven by the spring plate driven normally open, normally closed contacts change, cut off the power supply of the heating tube, stop heating.
When the temperature inside the pot drops below 80℃, the bimetal plate gradually cools down and recovers, and the normally open and normally closed contacts are converted again, and the power supply of the heating tube is turned on for heating. So repeated, that is, to achieve the effect of heat preservation.
4, lever switch
Switch is completely mechanical, there is a normally open contact. When cooking, press this switch to turn on the heating tube and at the same time supply power to the heating indicator so that it lights up. When the meal is ready, the temperature limiter will pop up, actuating the lever switch and opening the contact. After that, the heater is controlled only by the insulated switch.
5, current limiting resistor
Their appearance is mostly golden or white, the size of a 3W resistor. It is pressed between the heater and the power supply to protect the heater. Common current limiting resistors are 185c5a or 10A (depending on the power of the stove). The current limiting resistor is the key element to protect the heating tube and is irreplaceable by the conductor.