What are the types of rice cookers?
Time：2021-12-30
1. There are two types of heating
1. The indirect heating rice cooker has three layers: inner pot, outer pot and pot body. The inner pot is used to hold food, and the outer pot is used to install electric heating elements, thermostats and timers. These electrical components are fixedly installed on the outer pot as a whole and sealed. The outermost layer is the pot body, which plays the dual role of safety protection and decoration. The advantages of the rice cooker produced by this type of rice cooker are: the food is heated evenly, the cooked rice is soft and hard up and down, the inner pot can be removed, and the cleaning is convenient; the disadvantages are: the structure is more complicated, time-consuming, and power consumption .
2. Direct heating type rice cooker: The characteristics of the rice cooker produced by the rice cooker manufacturer are: the electric heating element directly heats the inner pot where the food is placed. Unlike indirect heating rice cookers, the electric heating element heats the water in the outer pot into steam, which in turn heats the food in the inner pot. Therefore, it has high efficiency, saves time and electricity, and the disadvantage is that the cooked rice is easy to be inconsistent in soft and hard.
Second, in terms of structure, there are
1. For the combined rice cooker, there is no tight connection between the pot body and the electric heating seat. The pot body is placed on the electric heating seat and can be easily removed, which is not only easy to clean, but also can be placed on other heating elements or on the dining table.
2. Integral rice cooker, the electric heating element is directly fixed on the bottom of the pot body, and the whole pot forms a whole. The integral rice cooker can be divided into three types: single-layer rice cooker, double-layer rice cooker and triple-layer rice cooker due to the different structure of the pot body.
Three, according to the control method
1. Insulation type, press the power switch when cooking, and the power will be automatically cut off after the rice is cooked. When the temperature drops below 65°C, the heat preservation switch will turn on the circuit again, and when the temperature rises to 65°C, the power will be automatically cut off again. In this way, the purpose of heat preservation is achieved by alternating on and off. Timing heat preservation type, the cooked rice is soft, and it can automatically power off after cooking. However, its biggest feature is that it has a timer, which can be arranged at your own time. Usually, as long as the rice is put into the pot, the time is set, and the program can be completed according to the predetermined time. It also has the advantage of shortening the holding time, because if the holding time is too long, the rice will lose its original flavor, so it is worth buying
2. Start the heat preservation type regularly. After putting the rice and water in the pot, turn on the timer switch, and you can choose the cooking time within 12 hours. After the rice is cooked, it can automatically keep warm, saving energy.
3. Computer control type, using computer for program control, makes the work automation program of the rice cooker higher.
Which rice cooker is delicious
4. Sealed automatic rice cooker: the lid is equipped with a sealing ring and a clamping mechanism, which has the function of a high pressure device. Using it to cook rice heats up quickly, in a short time, and saves electricity, but the cooked rice tastes average.
In fact, there are many types of rice cookers produced by rice cooker manufacturers, but whether the cooked rice is delicious or not depends on personal taste. After all, everyone's taste is different.
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Analysis and solutions for common faults of electric pressure cookers
Today, Jinguang family editor Bobo will take you to understand how to solve the problem of electric pressure cooker: 1. Difficulty closing the lid of the electric pressure cooker If the sealing ring is not in place, relocate the sealing ring; or the float is stuck on the push rod, push the rod gently by hand to make the float fall; it is also possible that the lid and the pot body are deformed, and the electric pressure cooker needs to be repaired or replaced. ; If the self-locking valve does not drop, use a sharp object to drop the self-locking valve. 2. Difficulty opening the lid of the electric pressure cooker If the float does not fall after deflation, use chopsticks to lightly press the float valve; if the lid and pot body are deformed, the electric pressure cooker lid and pot body need to be repaired or replaced. 3. Air leakage after the float of the electric pressure cooker rises If the float sealing ring is stuck with food, it will also cause air leakage, and the sealing ring needs to be cleaned; if the float sealing ring is worn, replace the float sealing ring; if the float valve is not tightened, tighten the float valve. 4. The lid of the electric pressure cooker is leaking If the lid sealing ring is not placed, put the sealing ring; if the lid is not closed, close the lid; the sealing ring is stuck with food residue, clean the sealing ring; the sealing ring is worn, replace the sealing ring; the deformation of the lid and the pot body will also cause air leakage , the lid and body of the pot need to be repaired or replaced; if the inner pot is deformed, the inner pot needs to be replaced. 5. Air leakage from the pressure limiting and venting valve of the electric pressure cooker If the exhaust pipe is worn, replace the exhaust pipe; if the thimble of the pressure limiting and venting valve is damaged, replace the thimble; if the pressure limiting venting valve on the cover is exhausted, replace the pressure limiting venting valve; if the pressure of the pot itself is too high, the pressure switch fails, replace it Pressure switch; the exhaust pipe screw is tightened, tighten the screw If the display board is damaged, replace the display board; if the indicator light is damaged, replace the display board indicator light. If the power board or relay is damaged, replace the power board or relay; if the internal wiring is in poor contact, check the internal wiring; if the display board is damaged, replace the display board; if the over-temperature fuse is blown, replace the over-temperature fuse. 6. Electric pressure cooker to dry or burn food The lid is leaking, check the lid and sealing ring; exhaust the pressure-limiting vent valve, repair the pressure-limiting vent valve; the controller fails, check the controller; the pressure is too high, debug or replace the pressure switch; the heat preservation temperature is too high, Debug or replace the heat preservation switch; if the timer does not run, replace the timer 7. The electric pressure cooker cannot work normally or the working indicator light does not light up by pressing the buttons on the control panel. If the display board is damaged, replace the display board; if the buttons or indicator lights of the display board are damaged, replace the buttons or indicator lights; if the internal wiring is in poor contact, repair the internal wiring. 8. Exhaust from the pressure limiting air release valve of the electric pressure cooker If the controller fails, the pot will be continuously heated and the exhaust pressure will reach 100Kpa, and the display panel and power board should be inspected and replaced or repaired. Overhaul the pressure switch, debug or replace the pressure switch; pressure switch control pressure is too high to dry or burn food, overhaul the pressure switch, debug or replace the pressure switch 9. There is no display on the control panel after the electric pressure cooker is powered on If the power plug is in poor contact with the pot body socket, check the power plug and socket; if the internal wiring is in poor contact, check the internal wiring; if the power board is damaged, replace the power board; if the display board is damaged, replace the display board. 10. The float of the electric pressure cooker cannot rise If the float valve sealing ring is not placed, install the float valve sealing ring; if there is air leakage around the lid, check the lid and lid sealing ring; if the lid sealing ring is not placed, place the lid sealing ring; if the float valve is broken, replace it float valve