the regulations on the use of fuel gas by production and business units in catering and other industries are that if production and business units in catering and other industries use fuel gas, they should install combustible gas alarm devices and ensure normal use.

combustible gas alarm device refers to the facilities and equipment used to detect combustible gas leakage. When combustible gas leaks in the industrial environment or the combustible gas alarm device detects that the gas concentration reaches the critical point of explosion, the combustible gas alarm device will send out an alarm signal to remind field workers to take safety measures, and drive the exhaust, cut-off and spray systems to prevent explosion, fire and poisoning accidents, thus ensuring safe production.

the gas leakage alarm device consists of a gas alarm controller and a gas leakage detector. The alarm controller is installed in the duty room or manned room (non-explosion-proof area), and the gas leakage detector is installed in the hood and gas valve. After the production and business operation units such as restaurants install the combustible gas leakage alarm device, once the combustible gas such as gas leaks, the alarm device will send out an alarm signal at the first time and cut off the gas itself, thus preventing the occurrence of malignant accidents such as explosion and fire, ensuring the safety of catering business premises to the maximum extent and cutting off hidden dangers in the bud in time.

Article 35 of the Law of the People's Republic of China on Work Safety? The production and business operation entity shall set up obvious safety warning signs on the production and business operation sites and related facilities and equipment with greater risk factors.

article 36? The design, manufacture, installation, use, testing, maintenance, modification and scrapping of safety equipment shall conform to national standards or industry standards.

production and business units must regularly maintain and test safety equipment to ensure normal operation. Maintenance, maintenance and testing shall be recorded and signed by relevant personnel.

production and business operation entities shall not shut down or destroy monitoring, alarm, protection and life-saving equipment and facilities directly related to production safety, or tamper with, conceal or destroy their relevant data and information.

production and business units in catering and other industries that use fuel gas shall install combustible gas alarm devices and ensure their normal use.