Practical, effective and practical

outline：Liquefied petroleum gas is now widely used in various aspects of production and daily life, with demand steadily increasing. Bottled LPG supply stations are facilities that receive full cylinders from LPG storage and distribution plants and deliver them to consumers while collecting empty cylinders. Their establishment has greatly facilitated people’s production and daily activities. However, during the supply process...

Liquefied petroleum gas is now widely used in various aspects of production and daily life, with demand steadily increasing. Bottled LPG supply stations are facilities that receive full cylinders from LPG storage and distribution plants and deliver them to consumers while collecting empty cylinders. Their establishment has greatly facilitated both industrial operations and everyday living. However, even a minor lapse in safety during the supply process can lead to fire and explosion accidents, potentially resulting in serious casualties and substantial losses.

 

Currently, many households use bottled liquefied petroleum gas (LPG). In recent months, LPG-related accidents have occurred frequently across the country, drawing the attention of relevant authorities to the safe use of bottled LPG. The following are important precautions for the safe use of bottled LPG:

1. Choose a qualified liquefied petroleum gas supplier and do not purchase bottled LPG sold by illegal vendors.

2. Use qualified gas cylinders and conduct regular inspections.

3. Install safety signs and conduct regular maintenance and upkeep to ensure that fire protection facilities and equipment are in good working order and effective.

4. Do not expose liquefied petroleum gas cylinders to direct sunlight for extended periods; do not heat the cylinders with open flames or hot water; do not disassemble the cylinder angle valve or pressure-reducing valve components on your own; do not transfer the contents of the cylinder or dump residual liquid; and do not drop, strike, or impact the cylinders.

5. Conduct regular leak inspections: Connections in cylinder-supplied gas systems—such as angle valves, pressure regulators, rubber hoses, and gas appliances—are prone to leaks. To inspect, first shut off the appliance valves, then open the angle valve. Apply soapy water to all potential leak points; continuous bubbling indicates a leak. Never use an open flame to detect leaks.

 

Liquefied petroleum gas is highly flammable and explosive; therefore, site management must be strengthened to prevent LPG accidents and ensure safe gas supply. (Text by Xu Shumin; Photos by Luo Qiong)