Published at Saturday, November 04th, 2017 - 01:28:04 AM. fire pits design. By magaly basler.
OXYGEN: Although there are other chemicals that can combine with fuels to produce heat, oxygen is the most common. The need for oxygen to sustain a fire in all fire pits is shown by the fact that fuels heated in a vacuum will not burn. Sorry there will be no outdoor fire pits in space! CHEMICAL REACTION: There are certain conditions under which fuels will not produce a flame, even though fuel, heat and oxygen are present. For example, if the percentage of natural gas in air is not between about 4 percent and 15 percent, no flame will be produced; your fire pit will not go!
Wood vs. Gas burning Convenience - The advantage of gas is that you can have instant flames with no effort. There is no preparation required and best of all, nothing to clean up afterwards. Burning gas does not produce smoke so it is ideal for locations where this may be an issue. Unless you have gas lines to your fire pit you will have to change the gas tanks when empty but if you are burning wood then you will require a stockpile of logs. You will also have to build a fire before lighting it, keep it stoked, extinguish it and then finally clear out the ashes. More work perhaps, but for some people, the smell of burning wood, the sounds of a crackling fire and all the memories these evoke more than make up for it. Safety - Gas burning fire pits do not produce sparks or flying embers and have a flame which you can control. When you switch off a gas fire pit at the end of the evening you know the fire is completely extinguished. Wood burning fires require a bit more care and attention before retiring to bed with peace of mind. Many gas burning models come with glass or Pyrex shields. This safety feature not only helps protects those gathering around from the flames by creating a barrier it also reduces the effect the wind has on the flames. As for wood burning fire pits, use a safety screen to reduce sparks and embers and only use dry seasoned wood.
Any content, trademark’s, or other material that might be found on the thgeneralstore website that is not thgeneralstore’s property remains the copyright of its respective owner/s. In no way does thgeneralstore claim ownership or responsibility for such items, and you should seek legal consent for any use of such materials from its owner.