What is an ignition source?

Ignition source, also known as ignition source, refers to heat energy with certain energy that can cause combustion.

Ignition source, also known as ignition source, refers to a certain amount of energy, which can produce combustible heat energy. For example, common fire sources in chemical enterprises include open flame, heat of chemical reaction, thermal radiation, high-temperature surface, friction and impact. These ignition sources must have enough temperature to ignite a certain amount of combustibles and combustion improvers.

Extended data:

Common ignition sources:

1, open flame. An open flame is a real burning fire in nature and a visible fire, such as a visible flame, a visible spark and a visible candle. In ancient divination and sacrifice, bronze mirrors were used to reflect the fire lit by concentrated sunlight.

2. Heat of chemical reaction. That is, after the chemical change of the system, the temperature of the reaction product returns to the initial temperature before the reaction, and the heat released or absorbed by the system. There are two kinds of chemical reaction heat: constant volume reaction heat and constant pressure reaction heat.

3. Thermal radiation. The phenomenon that an object radiates electromagnetic waves because of its temperature. One of the three heat transfer modes. All objects whose temperature is higher than absolute zero will produce thermal radiation. The higher the temperature, the greater the total radiation energy and the more short-wave components.

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