Which is better for induction cookers and gas stoves? Advantages of induction cooker and gas stove
With the rapid development of science and technology, people's lifestyles have also undergone great changes. The most prominent one is the way of cooking and cooking. Now many people have abandoned the traditional heating method, and choose the convenient induction cooker, the induction cooker and the gas. kitchen which is good it? I believe that everyone is only half-baked about the induction cooker and gas stove. In order to meet everyone's needs, today's home decoration network Xiaobian and everyone share the advantages of the home induction cooker and gas stove.
The induction cooker is also known as the induction cooker. In 1957, the first household induction cooker was born in Germany. In 1972, the United States began to produce induction cookers. In the early 1980s, induction cookers began to sell well in Europe, America, and Japan.
The principle of the induction cooker is the phenomenon of electromagnetic induction, that is, the alternating magnetic field that changes direction by the alternating current is generated by the alternating current, and the eddy current will appear inside the conductor in the alternating magnetic field (the reason can be referred to the Faraday's law of electromagnetic induction). It is caused by the vortex electric field pushing the carriers in the conductor (electrons in the pot are not iron atoms); the Joule heating effect of the vortex current heats the conductors to achieve heating.
Gas stoves
Gas stove refers to kitchen appliances that are heated by direct fire with gaseous fuels such as liquefied petroleum gas (liquid), artificial gas, and natural gas. The gas stove is also called the hob, and its popularity is unknown, but it is difficult to see a general concept.
According to the gas source, the gas stove is mainly divided into a liquefied gas stove, a gas stove, and a natural gas stove. According to the focus of the eye, it is divided into single, double and multiple eye.
Which is better for induction cookers and gas stoves?
Advantages of induction cooker
The thermal efficiency is high because it uses the principle of electromagnetic induction heating to reduce the intermediate part of heat transfer, so its thermal efficiency can reach more than 90%. It is 60% more energy efficient than electric furnace; it is 15%-25% more energy efficient than other electrical appliances; it is 35% more energy efficient than liquefied gas.
Clean and hygienic due to its use of electric heating, no fuel residue and exhaust gas pollution. Therefore, the pots and stoves are very clean, and they can be kept bright and fresh after being used for many years. It is smoke-free, has no open flame, and does not produce a clean and hygienic appearance.
The use of a safe induction cooker does not cause leaks like gas, nor does it create an open flame, and it does not cause an accident. In addition, it has multiple safety protection measures, including tilting and powering off the furnace, timeout and power failure, fire alarm, over current, over voltage, under voltage protection, improper use of automatic shutdown, etc., even if the soup overflows, There is no danger of gas stoves turning off and running out of gas, so you can use them with peace of mind.
Easy to use The induction cooker itself is only a few pounds, it is not a problem to take it wherever you go, as long as it has a power supply, it can be used. The induction cooker is simple in structure, convenient in maintenance, and has multiple sections of firepower selection. It is as convenient to use as gas, and can be used in a variety of different pots. It has a very convenient timing function. Especially when stewing, boiling, and boiling hot water, people can walk away and do other things, that is, worry and save time.
Gas stove advantage
1, big firepower. The gas stove has a three-ring fire: direct fire + swirling fire, the main flame of the middle ring is burned in a strip shape, and the bottom of the pot is closely tracked, and the bottom of the pot is heated by the line surface heating method, and there are 58 outside the 24 strip main flames. The outer ring stabilizes the flame, which not only increases the heating area, enhances the firepower, but also has the characteristics of supporting the main flame combustion, and will not be blown away from the fire hole by the breeze.
2, high energy efficiency (saving gas). The gas stove uses the highest temperature range of the outer flame to heat the 60° angle oblique spray, and the outer flame of the flame is heated at a maximum temperature range of 1000°-1250°, and the thermal efficiency is up to 55% or more, which is higher than the national standard by 10%. Energy saving 10~20% Normal direct fire is also heated by external flame, but it is heated by point heating, and it is heated by the heating section of the flame tip of 850 ° -1100 °, and the thermal efficiency is not high. The combustion heat energy of the gas stove is mainly composed of radiant energy and convection heat energy. Due to the heat transfer characteristics of the radiation, it has strong penetrability to the substance to be heated, and its heat is easily absorbed by the heated object, so it has the advantages of thermal efficiency and energy conservation. Radiant energy accounts for about 50% - 60%, while the combustion energy of atmospheric burner products is mainly convective energy, and radiant energy is only a very small part. Convective heat transfer is carried out by the temperature difference between the hot air (hot air, flame) and the object to be heated, and the residence time. Due to its short stop time, the convective heat is consumed in a large amount, so that the heat received by the appliance is greatly Reduced, making the thermal efficiency low.
3. Health and environmental protection. The air gas station of the gas stove has sufficient combustion, and the fire cover is a peak-valley structure. The band-shaped fire hole is at the peak, forming an air drop, and the trough forms an "air gas station". The air in the trough continuously supplies the peaks to burn, making the combustion more complete. Since the gas burner adopts a complete primary air premixed combustion mode, the air required for combustion is completely derived from the primary air that is injected, the proportion of primary air is large, the combustion is complete, and the carbon monoxide content in the combustion smoke is very low. It is well known that both carbon monoxide and nitrogen oxides are toxic and harmful substances. The high levels of carbon monoxide and nitrogen oxides in the air can cause human poisoning, and serious people can endanger human life. The harmfulness of nitrogen oxides is much higher than that of carbon monoxide. Its toxicity is ten times that of carbon monoxide, so it must be well controlled to achieve environmental protection.
The above is the advantage of the small household electric cooker and gas stove for everyone, I hope to help everyone. Due to the rapid heating, the household induction cooker is convenient and quicker than the gas, and it is very environmentally friendly, which makes it favored by consumers and has become a must-have for many families. Finally, Xiaobian suggested that you try to buy well-known brands of induction cookers and gas stoves, so that the quality of the products is guaranteed, and the after-sales service is better. If you want to know more information, please continue to pay attention to the decoration home network.
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