The gas tank does not leak, but there is always a smell of gas

It is possible that the surface of the gas tank is affectedHydrogen sulfideGas pollution, emitted, the solution is as follows:

The solution is to take a bowl, pour some dish soap, add some water, and stir well. Then the dish soap water in the bowl is moistened with something like a brush or toothbrush, the gas tank valve, the pressure reducing valve.

Hose. See if there are any bubbles that keep popping up. If there is, it means that there is an air leak. If there are no bubbles, it doesn't matter. Because the odor in the gas is hydrogen sulfide gas, it may be at the time of filling.

Precautions: Gas poisoning

Gas poisoning in the home is mainly referred to as carbon monoxide poisoning.

Liquefied petroleum gas, pipeline gas, natural gas poisoning, the former is mostly seen in winter when coal stoves are used for heating, doors and windows are closed, and smoke exhaust is poor, and the latter is common in liquefied stove leakage or gas pipeline leakage. Gas is susceptible to hemoglobin in the human body.

Combine. Gas poisoning is a headache at first.

Dizziness, nausea, vomiting, weakness, when he realizes poisoning, often struggle to get out of bed to open the door, open the window, but generally only a few people can open the door, most of the patients quickly develop convulsions, coma, cheeks, chest ** and lips are cherry red, if the treatment is not timely, can quickly respiratory depression and death.

Gas poisoning depends on the concentration of carbon monoxide in the air inhaled and the length of time of poisoning.

headache, nausea, vomiting, weakness of limbs, etc.; If it is exceeded, as long as it is inhaled for half an hour, the person will fall asleep and then coma; When reached, it can cause death if inhaled for only 1 hour.

If the gas tank does not leak, but there is always a gas smell, it may be caused by the following reasons:

1.Gas pipes, valves, and other components leak gas: Even if the gas tank does not leak, there may be gas leaks in pipes, valves, and other components, resulting in gas odors.

2.Residual gas odor: When using gas, gas may remain in pipes, stoves, gas cylinders and other equipment, and even if the gas switch is turned off, it will still emit gas odor.

3.Poor sealing of gas canisters: If the gas canisters are not well sealed, although there is no gas leakage, chronic leakage may occur, resulting in the presence of gas odor for a long time.

4.Other reasons, such as improper placement of gas stoves and the smell of fans that do not disperse, may also lead to the residual smell of gas.

It should be noted that the smell of gas is a danger signal, if you smell the smell of gas, you should immediately turn off the gas switch, open the doors and windows for ventilation, and leave the scene quickly. If you find that there is a gas leak in the gas tank, you should immediately call the relevant department to call the police** or carry out emergency treatment. At the same time, it is used safely in accordance with relevant regulations to ensure the safety and stability of the gas tank during use.

The gas tank does not leak, but there is always gas, which is the result of insufficient combustion of liquefied gas.

Solution: Adjust the ratio of liquefied gas supply to air, that is, open the large air door.

The liquefied gas stove is ignited, the damper is adjusted at this time, and the flame condition is observed at the same time. If the flame turns blue visibly and appears to be burning strongly, the adjustment is sufficient; If the flame is in the air, the damper is too big and should be turned down.

How to use: During the use of liquefied gas cylinders, they must go to the cylinder testing station approved by the labor department for regular inspection and maintenance. However, only a few state-owned gas filling companies can truly fulfill the regulations, and the vast majority of individual filling stations (points) do not act in accordance with the regulations.

The reason for the lack of cylinder inspection is that in addition to the individual filling stations (points) for the benefit and disregard for the safety of users, there are also a considerable part of the reasons from the users themselves. Mainly manifested in:

1. There is no problem of opening an account for gas cylinders. Most of the people who come to inflate are some users who are greedy for convenience and ignore safety issues, and some of these users are not only local residents, but also some of them are outsiders, and some of them are ignorant of the common sense that cylinders need to be tested regularly.

Second, the use of the harsh environment causes the life of the cylinder to be shortened. Wet areas such as migrant workers' sheds and food stalls at construction sites are easy to cause the cylinders to rust and peel off, resulting in the reduction of the wall thickness of the cylinders.

3. Some users know that the testing time limit has arrived, but they give up the test because of the trouble of sending it for testing, etc.

Check the gas stove and gas cylinder for leaks. Observe whether there is gas in the gas tank: the flame is weak and fluctuates up and down, and the color begins to turn yellow (it was a pure blue flame before), because when the gas is small and small, the flame is small and red, and the air pressure is insufficient, so replace it.

Observe whether there is gas in the gas tank in terms of weight: shake the gas cylinder and feel the weight, a very light means that there is not much.

Precautions for gas cylinders.

The gas tank must be placed in a well-ventilated place, and the windows can be opened quickly when there is a gas leak to reduce the occurrence of gas poisoning.

Do not disassemble the gas tank without permission, and maintain it regularly. For piped gas, be sure to close the valve after use, and it is recommended to turn off the main switch before going to bed for safety. When taking a gas bath, follow the regulations of the gas company and use a safe water heater.

In the event of a gas leak, open the windows quickly for ventilation and avoid open flames. Rescue should be carried out in a timely manner.