Storage of Liquefied Gas in Container Houses

Storing liquefied gas in container houses does not comply with regulatory requirements and poses multiple safety hazards. It is strictly prohibited to place liquefied gas in container houses.

Regulatory Aspect

According to relevant regulations such as the 'Regulations on the Administration of Urban Gas', the storage of bottled liquefied petroleum gas must comply with specialized safety standards, and container houses are not recognized as compliant dedicated storage facilities. Additionally, under the 'Liquefied Petroleum Gas Cylinder Storage and Usage Management System', liquefied gas cylinders must not be stored in public places and must be protected from high temperatures and direct sunlight, with the ambient temperature not exceeding 35℃. Container houses find it difficult to meet these stringent storage conditions.

Safety Hazard Aspect

1. Inadequate Ventilation: Container houses have a relatively enclosed structure with poor air circulation. In the event of a gas leak, the liquefied gas cannot effectively disperse outdoors and will rapidly accumulate inside the container. When the accumulated gas concentration reaches the explosion limit, even a tiny spark can easily trigger an explosion or fire, posing a severe threat to the lives of individuals residing in the container house.
2. Temperature Control Risks: Under direct sunlight and other conditions, the internal temperature of a container house can rise rapidly. Bottled liquefied petroleum gas is sensitive to temperature, and high temperatures can cause a sharp increase in the pressure inside the cylinder. When the pressure exceeds the cylinder's tolerance limit, it may lead to a cylinder explosion, resulting in extremely serious consequences.
3. Difficulties in Fire Rescue: The enclosed structure of container houses becomes an obstacle during accidents, hindering firefighters from quickly entering the interior to carry out rescue operations. This delays the timing of accident response, exacerbates the harm caused by the accident, and increases the risk of casualties and property damage.

To safeguard lives and property, it is essential to strictly adhere to regulatory requirements and prohibit the placement of liquefied gas in container houses.