How to ensure the safety of gas use in catering places and h

In the area where gas tanks are not used, it is a part of the liquefied fuel pipe network. The danger value of liquefied gas tank is high. We should not only ensure the gas safety of gas pipeline users, but also ensure the gas safety of catering places using liquefied gas tank. For catering users, the following measures are recommended:

1. Use bottled liquefied gas correctly.
In practice, the following points must be achieved for the correct use of bottled liquefied gas:
(1) Use bottled liquefied gas from regular companies.
(2) Close the air valve after use.
(3) The gas transmission pipe shall be replaced regularly.
(4) Liquefied gas cylinders shall be stored in a cool, dry and low temperature place. Special attention shall be paid not to be too close to the gas stove. It is recommended that they be more than 1.5m.
(5) Do not use upside down. When multiple liquefied gas cylinders are used together, the distance between cylinders shall not be less than 1m.
 
2. Do a good job of daily inspection.
In addition to the correct use of bottled liquefied gas, daily inspection is also essential, mainly to regularly check whether the gas facilities used have gas leakage. Generally speaking, the cylinder angle valve is faulty, the hand wheel of the pressure reducing valve is not tightened, the sealing rubber ring falls off or is damaged, the rubber hose is aged, burned, cracked or the connection is too loose, and the rotary core door of the stove is not tightly sealed, which can cause air leakage.
Therefore, it is necessary to conduct self inspection on liquefied gas tanks regularly, mainly to see, listen, smell and apply soapy water. The specific implementation method is as follows: apply it on these parts one by one with a soft bristle brush dipped in soapy water. If continuous blistering is found at the application part, it indicates that there is air leakage, and effective measures must be taken immediately. For example, if the connecting parts are not tight and air leaks, they should be adjusted to prevent air leakage. If the angle valve and pressure reducing valve fail or the cylinder body cracks, they must not be handled by themselves, but should be sent to the supply station for repair and replacement.
 
3. Install a gas alarm to monitor whether there is gas leakage in the liquefied gas tank for 24 hours
Catering places need to install gas safety cut-off devices, such as gas alarm, gas emergency cut-off valve and other safety instruments and tools. The gas alarm can monitor the gas consumption of the restaurant for 24 hours. In case of liquefied gas leakage, the gas alarm can quickly detect the gas leaked into the air and make an appropriate alarm response.
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