1. Rooms equipped with gas pipelines and facilities shall not be used as bedrooms or with other fuel sources at the same time; Natural gas and liquefied gas tanks shall not be stored in the same room or used together.

2. It is strictly prohibited to dismantle, install, move or change gas pipelines and facilities without authorization. Installation and maintenance must be carried out by personnel with professional qualifications.

3. It is forbidden to hang or bind articles on the natural gas pipeline to avoid damaging the anti-corrosion coating of the pipeline and causing danger due to gas leakage; It is forbidden to wind wires around pipelines for grounding and neutral connection to avoid sparks and fire accidents; During decoration, it is strictly prohibited to wrap the pipeline equipment to avoid forming a closed space, causing gas leakage and sealing, and accidents in case of the open fire.

4. After using or not using for a long time, remember to close the switch valve and the valve in front of the gas consumption meter to ensure safety; When using gas, the range hood or ventilator must be turned on to maintain good ventilation conditions in the room. In order to prevent the boiling overflow of soup, watering out the flame and wind blowing out the flame, resulting in gas leakage and accidents, people shall not leave for a long time without putting out the fire.

5. Safe operating procedures must be followed and the switch of the gas appliance shall be turned off after using the gas. In case of sudden gas stop during correct gas use, the switch of the gas appliance shall be turned off immediately. Do not open the gas stove to wait for gas.

6. In case of gas leakage, do not check with open fire. Immediately close the valve in front of the gas consumption meter, open the doors and windows for ventilation, make a service call outdoors, and do not open or close any electrical switches to avoid gas explosion caused by sparks.

7. Customers shall frequently inspect gas appliances and equipment.

一、General Knowledge of Using

1. If bottled LPG is used, please go to the regular bottled LPG supply station to refill.

2. Use the pressure regulating valve correctly. It is strictly prohibited to use the medium pressure regulating valve for domestic gas appliances.

3. When using bottled LPG, first open the angle valve on the cylinder, and then open the valve of the gas appliance; After using gas, close the angle valve on the cylinder first, and then close the valve of the gas appliance; It is strictly forbidden to close only the valves of the gas appliance.

4. It is forbidden to use heat source to heat the LPG cylinder; It is strictly prohibited to shake or lie down the cylinder and use gas; It is strictly prohibited to discharge the residual liquid in the cylinder without permission; It is strictly prohibited to smash the cylinder and dismantle the cylinder valve and other accessories without permission. It is strictly prohibited to dismantle, repair or refit the gas appliance, cylinder angle valve and pressure reducing valve without permission.

5. After each use of gas, check the closure of the LPG cylinder angle valve and gas appliance to prevent gas leakage.

6. The storage capacity of general LPG cylinders for domestic customers shall be one; Bottled LPG is strictly prohibited in the basement and semibasement.

7. It is forbidden to work or rest in the gas cylinder room.

二、How to Identify Gas Leakage

The gas itself is a colorless and odorless gas, which is invisible to the naked eye. In order to be identified by customers, the gas supplied to residents must be artificially odorized. It is a special odor, which is easy to be smelled. If you smell such odor, you shall pay attention to whether the gas leaks. When looking for gas leakage, you can smear the gas consumption meter, the connector of gas appliance, and pipe with soap suds. All bubbling places are the gas leakage points, but it is strictly prohibited to check the gas leakage with open fire.

三、 Measures After Gas Leakage

Quickly close the cylinder angle valve; Extinguish the fire, and it is strictly prohibited to make calls indoors or touch the indoor electrical switch; Open doors and windows for ventilation.

If the gas leakage cannot be stopped, the cylinder shall be immediately moved to a safe place with good ventilation and no open fire; Call the repair hotline outdoors or call the public security fire department in time.

一、Properly purchase home gas appliances and water heaters.

二、Pay attention to the Do's and Don'ts when using gas appliances.

The service life of gas appliances is 8 years, and those exceeding the service life shall be updated in time.

Check whether all gas switches are turned off before going to bed.

The hose length shall not exceed 1.5 m, and the hose shall be replaced once a year to prevent cracking and aging.

三、Pay attention to the Do's and Don'ts when using gas water heaters.

It is strictly prohibited to install indoors. Install the flue in strict accordance with the requirements. The exhaust port of the flue pipe must be located outdoors. It is strictly prohibited to discharge the exhaust gas to the upper part of the ceiling; The product must be installed perpendicular to the ground.

When in use, keep the working environment and outdoor ventilation of the water heater well, and install a ventilator if necessary.

When the service life is reached, it shall be updated in time. The service life of LPG and gas water heaters is 8 years; The water heater should be cleaned regularly. Generally, it should be cleaned once a year.

In case of power failure, the water heater shall be stopped using.

Natural gas and liquefied gas have the characteristics of flammable, explosive and toxic gases such as carbon monoxide in combustion waste gas. Incomplete combustion of natural gas and LPG in a poorly ventilated environment will produce carbon monoxide. It is a colorless and odorless harmful gas, which is of great damage. It is very easy to be poisoned or even die after inhalation.

Rescue the poisoned person quickly and put it in an airy place; If the situation is serious, call 120 emergency telephone or send to the hospital for emergency treatment in time.