Why are gas transportation pipelines clogged

Blockages in gas transport pipelines are packed with natural hydrates.

The general hydrate formation conditions are:

1) Natural gas contains enough moisture to form a hole structure;

2) It has a certain temperature and pressure;

3) The gas is in pulsating turbulence.

and so on, and there is a crystalline center.

Gas hydrates.

Natural gas hydrate, or gas hydrate for short, is permafrost that is found in deep-sea sediments or land areas.

, an ice-like crystalline substance formed by natural gas and water under high pressure and low temperature conditions. Because of its ice-like appearance and its ability to burn when exposed to fire, it is also called "combustible ice."

Or "solid gas" and "gas ice".

Gas hydrate methane.

The content accounts for 80%, the combustion pollution is much smaller than coal, oil and natural gas, and the reserves are abundant, and the global reserves are enough for human use for 1,000 years, so it is regarded by countries as an alternative energy source for oil and gas in the future.

At present, more than 30 countries and regions.

The research and investigation of "combustible ice" have been carried out, and great progress has been made in mining tests in the past two years. China plans to implement the gas hydrate drilling project in China's waters in 2015, which will strongly promote the process of China's "combustible ice" exploration and development.

There are also precipitated substances in natural gas, and when natural gas encounters a turning point or a pipeline that is not blocked, there is a possibility of gambling.

1. Cause of failure: The hidden balance of pipeline blockage is a very common problem, once the pipeline is blocked, generally speaking, it can smell of coal and the gas stove cannot catch fire, it is likely to be gas blockage. Solve the recipe for cooking:

If the gas stove pipe is blocked, then the pipe should be unblocked or replaced. 2. Cause of failure: over-wide Huai pressure protection.

Many gas stoves have an overpressure protection function, which will not be activated once overvoltage. Solution: If the gas stove is overpressure protected, then you need to change the pressure reducing valve to try.

3. Cause of failure: poor circuit contact. Workaround:

If the gas stove circuit is not in good contact, the rust needs to be removed and the wiring should be connected accurately.

Dear, I am glad to answer for you: the reasons for the early reed gas plugging of the pipeline are as follows: The gas blockage is a phenomenon caused by the failure of the circulating pump. When the circulating pump is pressurized, the water in the pipe is pressurized by the circulating pump without bubbles and then runs in circulation:

If for some reason the circulating water is lost, because the density of air is smaller than water, the residual water at the high pressure end is blocked because the air cannot be pressed, resulting in the water in this pipe cannot be circulated, and the heating will of course not be hot.

How to deal with gas pipe blockage: How to dredge the gas pipeline blockage 1, first remove the fire ring of the natural gas furnace, 2, and then use a toothbrush to remove the dust on the surface of the stove. 3. Take the stove down again and carefully inspect the holes in the stove.

4. Then use a toothpick to poke the blocked hole, put the dredged stove back in place and turn on the furnace to try, as long as you see the flame blue, it means that it has been dredged. 2. How to maintain the gas stove 1. After a period of use, grease or foreign matter will directly block the fire hole, but it must be cleaned or the fire will not be ignited. 2. If the Tongdong fire cover is damaged, it is necessary to buy a new one and replace it again.

3. The inlet hose is easy to age after long-term use, and if it is not replaced in time after aging, it will directly cause air leakage accidents. Therefore, we must check it regularly, and replace it in time if there is a problem. 4. If the suction hose is damaged, even after repair, the gas will still be exposed, resulting in the inability to directly repair with adhesive tape, so we must replace it.

And after replacement, it is necessary to ensure the tightness of the air supply system. 5. Gas stoves are different due to different gas sources, so it is necessary to avoid serious safety accidents caused by improper use. 6. When using the gas stove to prevent drying, you can not leave for a long time, if the gas leaks or produces sparks, it is easy to have a ** accident, once there is a need to contact the fire department immediately.

7. If artificial gas is used, it must be fixed for cleaning. Otherwise, foreign matter will be clogged and the gas will not be able to flow.

Cleaning tips for gas stoves:

1. Clean countertop.

Wipe off with a cloth after using the detergent. Remember not to use steel wool balls to clean glass panels. You can also mix two spoonfuls of white vinegar with 200ml of warm water, and then use a sponge and an eco-friendly loofah to dip this "hot vinegar core water" to clean the stainless steel cooktop to make it shiny as new.

If the grease on the cooktop is stubborn, use coarse salt particles to "exfoliate", you can easily "rub" the oil stains on the stainless steel cooktop and glass cooktop, but you must remember to wipe the salt clean afterwards, otherwise the stainless steel cooktop will turn black.

2. Clean the stove.

You can use the "boiling" method to clean, fill a pot with water, put the stove rack to be cleaned into the pot and boil, add a little detergent, and after the water is hot, the oil will be automatically peeled off.

Remove the stove, point it to the light, and use a toothpick to clear the vent once. The carbide and scorch chips accumulated on the stove can be removed with a small fine brush, or you can use a thin wire to pierce the fire holes one by one. Regularly cleaning the fire holes on the fire cover can effectively prevent clogging.

Because the natural gas company has a monopoly on the entire pipeline market, the gas company must be found to change the place where the pipeline needs to be changed.

The hateful thing is that they often deliberately put the gas meter where it needs to be changed, which is actually a disguised way to force the owner to spend money to get it.

It shouldn't be necessary, the gas company is responsible.