Deciphering the Enigma of 1D, 2D, 3D Rice Cookers

Rice cookers, when classified by cooking technology, are divided into three main types: 1D, 2D, and 3D cooking technologies. So what exactly are 1D, 2D, and 3D rice cookers? Let's delve into the details with Mytour Supermarket.

Unraveling the Mystery of 1D, 2D, 3D Rice Cookers

Exploring the Diversity of Electric Rice Cookers

Understanding Various Cooking Technologies in Electric Rice Cookers

Popular types of electric rice cookers on the market can be categorized based on the heating system structure, including:

Type 1: This is a common type of electric rice cooker, utilizing traditional heating technology. It has a main heating element at the bottom of the cooker - with a large heating resistor, generating heat to cook rice. With the heating plate located at the bottom of the cooker, the cooking technology of this cooker is referred to as 1D.

Type 2: This electric rice cooker has a heating plate at the bottom, but also includes an additional heating element often located in the lid or wrapped around the body of the cooker. The cooking technology of this cooker is referred to as 2D or 3D.

Type 3: This electric rice cooker does not have a heating plate, instead, it uses magnetic induction (operating similarly to an induction cooktop) to directly generate heat. This cooking style is commonly found in high-frequency electric rice cookers, hence referred to as high-frequency cooking technology.

The heating plate consists of a resistive wire used to generate heat, placed in a heat-resistant insulating tube located at the bottom of the cooker. Between the heating plate and the cooker is a sensor unit, which interrupts when the temperature reaches a certain threshold, then automatically switches to keep-warm mode once the rice is cooked.

The Heating Plate Plays a Crucial Role

Typically, the quality of the heating plate is crucial and greatly affects the durability of the electric rice cooker. If the heating plate is of poor quality, it can easily cause circuitry problems leading to burnt or uncooked rice.

In 1D cooking technology, the heating plate is placed at the bottom of the electric rice cooker, below the rice container. When the rice cooker is turned on, the resistor in the heating plate activates, generating heat to cook the rice.

The heat rises from the bottom and cooks the rice directly. However, since the heat is mainly concentrated at the bottom, it can be difficult to adjust the quality of the rice grains, leading to rice being dry or mushy if too little or too much water is added.

1D Cooking Technology

Electric rice cookers equipped with 1D cooking technology are relatively inexpensive, ranging from about 200,000đ to 1,200,000đ, commonly found in detachable lid, snap-on lid rice cookers, or some mid-range electronic rice cookers.

2D cooking technology surpasses 1D in that the heating plate is not only placed at the bottom of the cooker but also positioned elsewhere, often around or underneath the sides of the cooker body. This helps distribute heat more evenly, improve cooking efficiency, and ensure even rice cooking.

2D Cooking Technology

Electric rice cookers with 2D cooking technology are commonly found in snap-on lid models or mid-range electronic rice cookers priced between approximately 500,000đ to 1,800,000đ, suitable for a wide range of customers.

3D cooking technology is the next upgrade, with the heating plate positioned not only at the bottom and sides of the cooker but also on the lid. This ensures wide and uniform heat distribution.

During the rice cooking process, the cooker's heating plate heats up, causing the water droplets on the cooker to evaporate. This helps evenly distribute heat, ensuring that the rice is cooked evenly and fluffy.

3D Cooking Technology

However, the cooking time will be quite long, but in return, the rice will be softer and more flavorful when cooked. Additionally, the price of this product is relatively high, ranging from 1,800,000đ to 2,000,000đ.

High-frequency cooking technology is an advanced type of technology used in modern electric rice cookers. Instead of using a heating plate like traditional technologies, high-frequency cooking technology operates on the principle similar to induction cooktops.

This cooking technology allows rice to cook quickly and evenly. Furthermore, the temperature can be precisely adjusted to ensure perfect and non-burnt rice. Moreover, since there is no heating plate at the bottom of the cooker, high-frequency electric rice cookers typically have a sleek design and are easy to clean.

High-Frequency Cooking Technology

However, the price of high-frequency electric rice cookers is usually higher than traditional types. The price of this product ranges from 2,000,000đ to 25,000,000đ, so you need to carefully consider your needs and budget before deciding to purchase.

Depending on the cooking technology you choose, electric rice cookers will have different abilities to cook rice. Each cooking technology has its own advantages and disadvantages, so choosing the right cooking technology will depend on your cooking needs, financial conditions, and other factors.

Above are insights into what 1D, 2D, and 3D rice cookers are, which you can further explore. Hopefully, this article will assist you in making the appropriate and informed choice when deciding to purchase an electric rice cooker for yourself or your family.