In order to thoroughly implement the spirit of the instructions of the main leaders of the Beijing Municipal Party Committee and the Beijing Municipal Government, we will deeply learn from the lessons of recent LPG accidents and resolutely curb the frequent occurrence of LPG deflagration accidents. On the morning of March 19, Beijing Deputy Mayor Lu Yingchuan presided over a city-wide LPG safety work conference to study and analyze the current safety situation and deploy work measures to further strengthen LPG safety management. Relevant member units of the Beijing Municipal Safety Commission, district governments, member units of district safety committees, and relevant responsible comrades of townships, sub-districts, and related gas supply companies attended the meeting.

Lu Yingchuan, the deputy mayor of Beijing, thoroughly implemented the instructions of Cai Qi, the secretary of the Beijing Municipal Party Committee, and Chen Jining, the mayor, to effectively manage the safety of liquefied petroleum gas, and emphasized:

1. Thoroughly implement the instructions of Secretary Cai Qi and Mayor Chen Jining to learn from the lessons of recent accidents, draw inferences from one another, consolidate the safety supervision responsibility of the whole chain, severely crack down on violations of laws and regulations in all links, and resolutely curb the frequent occurrence of LPG deflagration accidents situation.

2. Supervise and urge supply companies to fully fulfill their safety service responsibilities and continuously improve their service capabilities and levels. Make full use of security and defense techniques to effectively improve the "intrinsic safety" level of gas operations. Accelerate the advancement of liquefied gas replacement work, and fundamentally solve the problem of using liquefied gas.

3. In the spirit of nailing the nails, it is really hard to push forward the effective implementation of the "twelve measures" of LPG safety management, realize the dynamic update and information sharing of the basic account of non-resident users, and sort out the long-term mechanism of solidified LPG safety management.

4. Strictly pursue accountability, thoroughly investigate the cause of each accident, and strictly investigate and deal with LPG safety accidents in accordance with the law, dig deep into the source of the accident, and seriously hold accountability.

Petroleum and petrochemical industry is a high-risk industry. Combustible gas explosion and poisoning caused by toxic gas are the most important safety production risks. These risks always run through the entire production and operation process of the oil and gas industry. Therefore, it is necessary to continuously improve the early warning capability, reduce the maintenance intensity during operation, and improve the safety management level.

At present, most of the gas monitoring products on the market are passive monitoring. The gas needs to diffuse to the location of the equipment and stay for 25-30 seconds to be detected. However, in an open space, the rapid air flow causes the gas to diffuse quickly and it is difficult to form an effective aggregation. Even if the gas leaks, it is difficult to be detected by the detection equipment. To. In addition, the sensitivity is insufficient to detect small leaks, so that the original small leaks slowly evolve into large leaks, and further into accidents. In addition, as the use time increases, the detection result drift problem will occur, which requires manual regular adjustment, which causes the equipment to invest a lot of manpower and material resources for maintenance during operation. It is easy to be disturbed by the environment to cause false alarms, affect normal safety management, and cause ideological paralysis. In addition, if the gas needs to accumulate in the monitoring equipment for more than 30 seconds, it is difficult to form a long-term accumulation in an open space and cause false negatives.

Hanhai Opto-electronic laser gas monitoring products can actively monitor leakage risk nodes, without waiting for the gas to diffuse to the equipment, and change from passive to active. High sensitivity, can detect early micro-leakage, can prompt at the early stage of hidden danger, and change the alarm into early warning. It can run stably for a long time without regular adjustments, which can reduce staff and increase efficiency for enterprises. Fingerprint detection is not affected by environmental conditions, providing reliable and accurate monitoring data with zero false positives. Millisecond detection speed, as long as there is leaking gas, it can be found immediately, and 0 missed reports.

In the next step, all districts, relevant departments and units will follow the instructions of the municipal party committee and municipal government leaders to further implement the "twelve measures" in the safety management of liquefied petroleum gas, and fundamentally reverse the liquefied petroleum gas accident in this city. The situation is frequent and frequent to ensure that the security situation in the capital continues to improve steadily. Hanhai Opto-electronic will also assist petroleum and petrochemical enterprises to implement safety production work in this work, and help the city's safety production.