Natural gas has been widely used as an efficient, clean, and high-quality fuel. The calorific value of natural gas is about 2.3 times that of artificial gas. Its main component is methane, with a content of over 90%, and the rest is ethane. Natural gas, like artificial gases, has the characteristics of being flammable and explosive. During combustion, it must be supported by oxygen. At the same time, a large amount of carbon dioxide gas will be generated. If gas is used for a long time in a closed space, it can lead to suffocation and death. When the gas content in the air exceeds 5%, it will explode when exposed to an open flame.

 

The difference between gas stoves and natural gas stoves: Usually, gas pressure is high and the nozzle diameter is small, while natural gas pressure is low and the aperture is large, so it cannot be mixed. In addition, when designing cookware, attention is usually paid to the amount of oxygen in the air used to support combustion (20.9%), which is the mixing ratio. Liquefied petroleum gas requires more air, while the other two require less.

1. The working principle and appearance of natural gas stoves and gas stoves are similar. The difference lies in the different openings of the gas nozzles. We all know that the main reason is that natural gas and natural gas have different combustion heat values, and their pressures are different. You must choose according to your own housing needs.

 

The pressure of natural gas is 2800 Pa, and the pressure of pipelines is 2000 Pa. Pipeline gas stoves can be converted to natural gas stoves. This process requires replacing the nozzle and fireproof cover of the cookware. All other matters are handled by the natural gas company. The difference between gas stoves and gas stoves can only be changed and does not constitute a danger, but using an unmodified pipeline Gas stove can be very dangerous.

 

In terms of combustion characteristics, natural gas and natural gas are not interchangeable. Therefore, when converting natural gas into natural gas, it is necessary to replace or rebuild the original gas stoves, appliances, instruments, and transmission and distribution networks. Among them, artificial gas burners should be converted or updated to natural gas burners, and gas stove manufacturers' household stoves should be converted to natural gas stoves by replacing nozzles and fire hole covers. Convert a household water heater to a natural gas water heater by replacing the burner of the nozzle (main fire, long flame, etc.).