It is required to comprehensively investigate all kinds of potential safety hazards and ensure the safety of people's lives and property

Maintaining social stability and creating a good atmosphere for the Centennial Party Building

Li Keqiang gave instructions on rescue work

At about 6:40 on June 13, a gas explosion occurred in the market of Yanhu community, Zhangwan District, Shiyan City, Hubei Province. So far, 12 people have been killed, 37 seriously injured, and some people have been injured to varying degrees.

After the accident, the Party Central Committee and the State Council attached great importance to it. Xi Jinping, general secretary of the CPC Central Committee, chairman of the CPC Central Committee and chairman of the Central Military Commission, immediately made important instructions. The gas explosion accident in Shiyan, Hubei caused heavy casualties and profound lessons. We should spare no effort to rescue the wounded, do a good job in dealing with the aftermath, such as pacifying the relatives of the casualties, find out the causes as soon as possible, and seriously investigate the responsibility. Xi Jinping stressed that the recent production safety incidents and campus safety incidents occurred in many places throughout the country, and all regions and relevant departments should draw inferences and draw lessons from each other, consolidate responsibilities, enhance political sensitivity, comprehensively investigate all kinds of hidden dangers, prevent major emergencies, ensure the safety of people's lives and property, maintain overall social stability, and create a good atmosphere for the party's 100 years.
Li Keqiang, member of the Standing Committee of the Political Bureau of the CPC Central Committee and Premier of the State Council, issued instructions, demanding that all efforts be made to organize emergency rescue and treatment of the injured, do their best to reduce casualties, seriously identify the cause of the accident, and be held accountable according to law and regulations. Recently, safety accidents are still frequent. The safety committee of the State Council and the emergency management department should urge all localities to strengthen safety supervision and hidden danger investigation in key areas, and resolutely curb the occurrence of major accidents.
According to Xi Jinping's instructions and Li Keqiang's requirements, the emergency management department, housing and urban and rural construction department have sent the working group to the scene to guide the accident disposal. The National Health Commission of the people's Republic of China dispatched experts in critical care medicine, burns and psychological intervention to form a national medical expert group to guide the emergency medical rescue. Leading Party and government comrades of Hubei Province and Shiyan City have directed the disposal at the scene. At present, the on-site rescue and treatment of the wounded are being carried out in a tense and orderly manner.

Hanhai photoelectric reminder

How to use gas safely and correctly?

At the same time, in order to thoroughly implement the spirit of general secretary Xi Jinping's important instructions on safety production and strengthen the technical level and preventive measures of production safety supervision, the gas industry urgently needs to establish comprehensive, omnidirectional and systematic safety monitoring system by using advanced technologies such as laser, 5G and big data, so as to realize precise, reliable and intelligent safety monitoring of gas. Effectively curb the occurrence of major accidents.

As a leader in the field of laser monitoring technology research and production, Hanhai optoelectronic laser products are industrialized products of national major scientific research achievements of Chinese Academy of Sciences. The technology is "leading in China and advanced in the world". It has comprehensive advantages in many aspects, and can meet the requirements of gas monitoring such as gas pipe network to the greatest extent.

Compared with the traditional dangerous gas monitoring methods, the main advantages of laser gas detection technology and products are as follows: using laser as the working principle, it can realize large-scale, regional level, active, high sensitivity monitoring, and anti electromagnetic interference; No power supply and no oxygen chemical reaction are needed for specific monitoring points, which can be used for normal monitoring in the high altitude hypoxia environment to ensure the intrinsic safety. In terms of monitoring accuracy, reaction speed, operation and maintenance cost, ease of use, ultra long service life and other aspects, the existing technology has been substantially improved. Realize the monitoring equipment maintenance free, no calibration, simple operation and other advantages, comprehensively reduce the cost, improve the economic performance.

The company's relevant core technologies have been jointly recommended by the Ministry of emergency management, the Ministry of science and technology, and the Ministry of industry and information technology. It has passed the scientific and technological achievements appraisal of the State Administration of work safety, and won Ma certification, fire product certification, safety production scientific and technological Achievements Award of the Ministry of emergency management, etc. Hanhai optoelectronic products have realized the laser detection of more than 20 kinds of toxic, harmful, flammable and explosive dangerous gases. It has been successfully applied in the gas monitoring project of Yangzhou Chemical Industry Park and won the praise of all parties.