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Gas stoves are stoves that provide fuel with combustible gases such as synthetic gas, natural gas, propane, butane, liquefied petroleum gas or other flammable gases. Before the advent of natural gas, cookers relied on solid fuels such as coal or wood. The first gas stoves were developed in the 1820s and the gas stoves Factory was established in England in 1836. This new cooking technology has the advantage of easy adjustment and can be turned off when not in use. However, gas stoves were not commercially successful until the 1880s, when piped gas was available in cities and large towns in the UK. In the early 20th century, this kind of stove became very common in the European continent and the United States.
When the oven is integrated into the base, the gas stove becomes more clumsy and smaller in size to better fit the rest of the kitchen furniture. By the 1910s, manufacturers began enameling gas stoves to facilitate cleaning. The first is to light the gasoline with matches, and then the more convenient indicator light. This has the disadvantage of continuous gas consumption. It is still necessary to ignite the oven with matches and turn on the gas accidentally without igniting the gas, which may cause explosion. In order to prevent such accidents, oven manufacturers have developed and installed a safety valve, which is called the flame breaking device of gas stove (stove surface) and oven. Most modern gas stoves have electronic ignition devices. The automatic timer and range hood of the oven can remove the smoke.
Zach ä us winzler (DE) developed the first gas stove in 1802, but this is still an isolated experiment along with other attempts. [1] In 1826, James sharp applied for the patent of gas stove in Northampton, England, and opened the gas stove factory in 1836. His invention was introduced to the market by Smith and Philips in 1828. A famous chef at the London Reform Club. Since 1841, he has changed his kitchen to use pipeline gas on the grounds that gas is generally cheaper because it can be turned off when the stove is not in use.
A gas stove was displayed at the World Expo in London in 1851, but it was not until the 1880s that the technology was commercially successful in the UK. By that stage, a large and reliable natural gas pipeline transportation network has spread across most parts of the country, making natural gas relatively cheap and effective for domestic use. It was not until the beginning of the 20th century that gas stoves were widely used in Europe and the United States.
The early gas stoves were rather clumsy, but soon the oven was integrated into the base and reduced in size to better match the rest of the kitchen furniture. In the 1910s, manufacturers began enameling gas stoves to facilitate cleaning.
Today's gas stoves use two basic types of ignition sources, vertical ignition and electric ignition. The stove with a vertical pilot has a small piece of continuous burning gas flame (called pilot lamp) under the stove surface. The flame is located between the front and rear burners. When the furnace is turned on, the flame ignites the gas from the burner. The advantage of the stand pilot system is that it is simple and completely independent of any external power supply. A minor disadvantage is that even without a stove, the flame will continue to consume fuel. Early gas ovens had no pilots. People have to light them by hand with matches. If a person accidentally leaves the gas, it will fill the oven and finally the whole room. A small spark, such as an arc on a light switch, may ignite the gas and cause a violent explosion. In order to prevent such accidents, oven manufacturers have developed and installed a safety valve, which is called the flame breaking device of gas stove (stove surface) and oven. The safety valve relies on a thermocouple that signals the valve to remain open. Although most modern gas stoves have electronic ignition devices, many families still have gas stoves and ovens that need to be ignited by flame. The electric ignition furnace uses the electric spark to ignite the surface burner. This is the "click" that can be heard before the burner actually lights up. Start the spark by turning the gas burner knob to the position normally marked "lite" or by pressing the "ignition" button. After the burner is ignited, further rotate the knob to adjust the flame size. Autoignition is an elegant improvement: users do not need to understand or understand the order of waiting in turn. They simply turn the burner knob to the desired flame size and automatically turn off the spark when the flame is lit. Automatic ignition also has a safety function: if the flame is extinguished while the gas is still burning, the flame will be automatically re ignited, for example through gusts. If the power supply is interrupted, the ground burner must be turned on manually.
The electric igniter of the oven uses a "hot surface" or "glow bar" igniter. Basically, it is a heating element that can be heated to the ignition temperature of natural gas. The sensor detects when the glow bar is hot enough and then opens the gas valve.
In addition, the furnace with live ignition must be connected with gas protection device, such as gas control circuit breaker. As a result, many manufacturers offer stoves with dead plugs.
