Is it necessary to install a gas alarm? Can the alarm system detect gas leaks in time, and is the usage process safe? In response to these concerns from our users, we provide professional answers.
Is it necessary to install a gas alarm? What are the benefits of installation?
Answer
It's highly necessary. With the widespread use of city gas, accidents like explosions, poisonings, and fires caused by gas leaks occur frequently, as seen in the "6·13" explosion incident in Shiyan, Hubei, which resulted in severe personal injuries and property losses. To ensure that gas brings more benefits to the people and society, and to reduce and eliminate accidents caused by gas leaks, installing gas detectors is undoubtedly a wise choice for a large number of commercial and industrial gas users.
With the rapid development of industry and commerce in our city, citizens' awareness of social security is increasingly high, and the philosophy of "Life First, Safety First" has deeply rooted in people's minds. The development of the city cannot be separated from the foundation of safety. To effectively prevent safety risks, strengthen the safety barriers of enterprises, and care for the lives and health of employees, we kindly ask all relevant business units to promptly install gas detectors.
Ask
Do not turn on any electrical appliances or switches during a gas leak. However, the gas alarm itself requires electricity to operate. Is it safe?
Please provide the Chinese content that needs to be translated into American English.
It is safe. 1. The gas leak alarm device must comply with the national explosion-proof standards; 2. The control box of the gas leak alarm device should be installed in a 24/7 staffed control room, not in the gas usage area; 3. The cut-off value of the gas leak alarm device is 50% of the lower explosive limit. When the cut-off value is reached, the interlocking device automatically shuts off the gas supply. No danger exists if the explosive limit is not reached.
Ask
Many residents purchase and install gas detectors on their own online. From a safety perspective, what are your suggestions?
Please provide the Chinese content to be translated.
Customers have the autonomy to choose the purchase of gas alarms, but currently the quality of gas leakage detectors on the market is uneven. It is recommended that customers choose gas alarms from manufacturers that comply with national standards and industry regulations, have construction qualifications, and offer guaranteed after-sales maintenance. Tongling Ganghua will provide several authoritative and qualified gas alarm manufacturers for customers to choose and purchase at their own discretion.
Please inquire
The new "Safety Production Law" will take effect on September 1st. Do gas facilities like restaurants in our city need to install flammable gas alarms? Will there be gas shutdowns if they are not installed?
Please provide the Chinese content to be translated.
Yes. The new "Safety Production Law" will take effect from September 1, 2021. Article 36 is amended to add paragraphs three and four. Paragraph three: "Producers and operators shall not shut down, destroy, or tamper with monitoring, alarm, protection, and lifesaving equipment and facilities directly related to production safety, nor shall they alter, conceal, or destroy related data and information." Paragraph four: "For businesses in the catering and other industries that use gas, they must install flammable gas alarm devices and ensure their normal operation."
The new "Safety Production Law" stipulates that commercial clients in the catering and other industries using gas must install flammable gas alarms and conduct regular maintenance, repairs, and inspections. Closing or destroying gas alarms by such commercial users may constitute a criminal offense, specifically dangerous operation, under the law. For those commercial users who refuse to install gas gas alarms, the gas company will report to relevant departments for further actions such as gas cutoff and rectification in accordance with the law.
Please inquire
Does the "Gas Engineering Regulations" officially implemented on January 1, 2022, issued by the National Ministry of Housing and Urban-Rural Development, also have regulations on the installation of gas leak detection devices?
Answer
Yes. For residential users in high-rise buildings over 100 meters tall, gas leak alarm devices should be installed at the gas usage locations; commercial users should place commercial appliances or gas equipment in well-ventilated areas that meet safe usage conditions and are easy to maintain and operate, and gas leak alarm devices and cut-off safety devices should be installed.
