What is the safest way to inflate between gas cylinders and gas cylinders?

Just make sure there is a pressure difference between the 2 bottles.

1. Fill the 15kg bottle with high-pressure gas (such as oxygen, nitrogen, compressed air), increase the air pressure, connect 2 bottles, put the 15kg upside down, open the valve and pass, generally need a pressure gauge.

2. Connect 2 bottles, put 15kg upside down, open the valve, heat (scalding with hot water) 15kg cylinders, or you can go over (relatively safe).

The two operations are illegal, the accident rate is very high, the second method is generally directly the cylinder ** is not very likely, but a section of liquefied gas in the pipe will definitely leak out, gather more and touch the open flame, generally repeated many times when the operation is **, as long as it reaches the **limit.

Don't say fire, sparks, even static electricity on the body can also detonate.

Safety hazards. 1. In accordance with the regulations, any vehicle carrying dangerous goods must hold a transport license issued by the heavy chemical department, and the driver must also be trained to work, and there must be an escort with an escort certificate during the transportation process.

Second, some operators have weak safety awareness and are mercenary, reflecting liquefied petroleum gas.

The management of filling stations is relatively chaotic. Gas canisters in fast food restaurants.

**The establishment of liquefied gas charging stations (points) must be approved by the local construction department, reported to the labor department for registration, and issued by the fire department.

before business activities can be carried out.

Third, the existence of illegal operation of filling stations (points) has made the liquefied gas filling market present a chaotic situation: self-employed.

The filling point is only inflated, regardless of whether the cylinder is qualified, and those who come will not refuse; Vicious competition between filling stations, desperately suppressing **, and ignoring the filling process; Individual filling stations (points) solicit business across regions and disrupt the market in surrounding areas; The filling procedure is not standardized, and some filling points even use large cans to fill small bottles; Some filling points do not have minimum safety conditions.

It's best not to operate it yourself, it's quite dangerous, and the gas station has professional equipment. If there is a spark causing **, it can't be drawn.

1. Pay attention to the inspection date mark on the protective cover of the gas cylinder, and resolutely abandon it if the use date is more than 15 years.

2. Always talk about the gas tank and check whether there is gas leakage in the gas tank, gas stove switch and pipeline.

3. The gas tank should not be close to the heat source, open flame, exposed to the sun, heated by means of annual fire roasting, pouring hot water, etc., and the gas in the gas cylinder should not be poured into other gas cylinders.

4. When the gas in the gas tank leaks, the residual liquid in the tank cannot be dumped casually to avoid the occurrence of **.