CNR Beijing February 14 news, "the 14th five year plan for national emergency response system" has recently been issued. On February 14, the State Council held a regular policy briefing. In view of the frequent occurrence of gas accidents in recent years, Su Jie, director of the Safety Coordination Department of the emergency management department and spokesman, introduced relevant preventive measures.

   Su Jie said that during the "14th five year plan" period, first, we should increase investment, transform old pipelines and update and transform old gas pipelines during the "14th five year plan". Now the preliminary data is about 100000 kilometers.

   Second, strengthen the monitoring and early warning capacity-building of urban lifelines such as gas, especially urge the production and operation units of catering and other industries to strive to install gas leakage alarm devices during the 14th Five Year Plan period. At the same time, it also guides key cities across the country to accelerate the construction of comprehensive monitoring and early warning platform for urban safety risks, so that all localities can "monitor, early warning and quickly dispose of the risks of gas and related urban lifelines".

   Third, increase safety publicity and education. It is mainly through the use of mainstream media to carry out the popularization and publicity of public service advertising. Through these publicity, strengthen accident warning education, promote gas practitioners to improve their ability to perform their duties safely, promote gas users to improve their skills in safe gas use, and promote the public to improve their awareness of public safety.

   The newly revised production safety law of the people's Republic of China has mandatory provisions on the installation of combustible gas alarm devices by production and business units in catering and other industries. Article 36 of the new production safety law clearly stipulates: "if the production and business operation units in catering and other industries use gas, they shall install combustible gas alarm devices and ensure their normal use."

    According to the data, there are countless dangerous accidents caused by gas leakage in the catering industry, resulting in serious property losses and casualties. The lesson is extremely profound.

Passive optical fiber laser leakage monitoring system

However, the current management difficulty is that the scattered catering stores have weak safety awareness and loose management, which brings safety risks. At present, the most immediate and effective way is to replace civil air defense with technical defense. Use the most advanced technical means to monitor the full coverage of gas involved in urban catering, and rely on people's consciousness to a minimum.

Advantages of passive optical fiber laser leakage monitoring system

01. No power required

The system host can be installed tens of kilometers away, while the monitoring site of the gas and fire unit only needs to install passive light sensing terminals (pure optical equipment, no power supply). For the areas where restaurants gather, the real-time online monitoring of combustible gas can be realized through the remote monitoring platform.

02. Calibration is not required

The passive optical fiber laser leakage monitoring system does not need regular calibration and maintenance, which can ensure its normal use.

No false alarm can improve the reliability of gas detection.

03. Long service life

Using semiconductor light source and optical glass, no contact measurement, no physical loss, and the service life can reach decades. Therefore, the service life of passive optical fiber laser leakage monitoring equipment is 10 times that of traditional detection equipment.

04. More stable

The traditional detection equipment has poor stability and is vulnerable to impact and poisoning caused by high gas leakage concentration; Then detect the failure. Passive optical fiber laser leakage monitoring equipment does not have this problem. More stable performance.