What is the reason why the liquefied gas solenoid valve cannot be opened?

There are often some common problems in the use of liquefied gas solenoid valves, such as the problem that the solenoid valve can not be opened, which is also a problem of more faults in the fine combustion treatment, the relevant personnel of fine combustion tell us that the general improper selection, installation error, long-term use and other reasons will lead to the problem that the solenoid valve can not be opened, this article will take you to understand the reasons and solutions that cause the solenoid valve to not open.

1. First of all, check whether the coil is burned out, if there is, then disassemble the solenoid valve for inspection, and decide to repair or replace the new solenoid valve coil according to the degree of damage to the coil.

2. Check whether the spring of the solenoid valve is broken, and replace or repair it according to the situation.

3. If there are particles and impurities in the solenoid valve, it will hinder the internal action of the solenoid valve and affect the work of the valve. The solenoid valve can be disassembled for cleaning.

4. The opening pressure is too high and too small to make the solenoid valve work, and it can be repaired and replaced according to the situation.

5. The poor sealing of the solenoid valve itself will also cause the solenoid valve to not work, and it is necessary to see if there is any air leakage to repair it.

6. Whether the spring on the core inside the solenoid valve is stuck, if it is stuck and cannot be moved, the solenoid valve will not work. There is also a possibility that the moving core and the pipe are too tight, and when it is opened, the core is stuck.

The reasons and solutions that cause the solenoid valve to not be opened, the above are the main reasons for the solenoid valve to not be opened and the corresponding solutions, if you encounter such problems, you can take the above suggestions as a reference.

It may be that the battery is out of power, change the battery.

The liquefied gas tank cannot be opened because the intake valve is adjusted too small, and the problem can be solved by adjusting the intake valve wide.

When the new liquefied gas tank leaves the factory, it has been pressured and tested to have nitrogen in it, the nitrogen is flame retardant, the nitrogen in the new tank is not discharged, if it is not finished, it is not good to ignit, remove the regulating valve and open the valve on the gas tank. And if the ignition is broken, or if the pressure in the tank is low in winter, check it.

Cookers are generally divided into liquefied gas, coal gas, natural gas (or air mixture), because natural gas is relatively clean, there is little carbon, and the composition of liquefied gas and coal gas is relatively impure and easy to carbonize. Note: Protective cotton gloves or plastic gloves must be worn before hands-on inspection of the liquefied gas stove.

The introduction of liquefied gas is as follows:

Improper adjustment of the damper, the phenomenon is that the fire is big or small, sometimes it cannot be hit, and it is necessary to go to the maintenance point for consultation and on-site learning on different types of stoves and different brands of stoves. There is a small screw in the air supply of the two dampers of a stove, and if one of them is loose, the other burner will not be easy to ignite.

Generally speaking, the liquefied gas tank can be used for 15 years, and it should be replaced after more than this year, and it cannot be replaced because there is no problem with the appearance and use, because beyond this age, the safety of use cannot be guaranteed.

The valve of the liquefied gas tank opens without gas, and this should be. Check for blockages in the air holes.

1. The pulse igniter cannot be ignited due to the battery being out of power or in poor contact;

2. The distance between the contact pins of the pulse igniter is too large or the contact needles are covered with dirt, resulting in the failure to ignite;

3. There is no gas or the pressure reducing valve is faulty, resulting in too little air pressure;

4. The gas pipe is blocked and the gas supply is not smooth;

5. The ignition switch is faulty (the two electrodes under the button are blocked by dirt, which affects the power supply);

6. The nozzle is blocked.

The gas tank (liquefied petroleum gas cylinder) is a kind of cylinder for storing gas, the wall thickness of the cylinder is about millimeters, the internal pressure is megapascal, the safe use period is 15 years, and it needs to be checked regularly every four years. 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.

The liquefied gas valve can't be opened, what's going on? Is there no gas in the tank? Or liquefied gas pulling out the door or liquefied gas blocking the door, you can take a look.

1. The automatic flame-out function of the solenoid valve of the gas stove fails, and the wiring gasket in the valve body cannot be energized, resulting in the solenoid valve of the gas stove not working.

Solution: Ask professional maintenance personnel to repair or replace a new valve body. Friends with strong hands-on ability can update a valve body by themselves. After changing the solenoid valve, you can use thick soapy water to check whether there is air leakage.

2. The battery is not strong enough, which will lead to insufficient pulse ignition. The magnetic poles will not be sucked, and the gas will not be able to enter.

Workaround: Replace a new battery.

3. Galvanic peroxidation or feedback cable virtual connection.

Solution: The former, replace the thermocouple; For the latter, re-splice the cable.

The infrared stove uses ion flameout protection, which will not occur, and when changing the stove, you can consider changing the infrared stove.

4. The solenoid valve cannot work, it may be that the foreign body is blocked.

Solution: There is a foreign body blockage, resulting in failure to work. As long as you dredge it with a thin wire, you can rule out the abnormality.

If the solenoid valve of the gas stove cannot be opened, it must be caused by dislocation. This solenoid valve you have to give him. It's all used clockwise, so that it doesn't get out of place.

If you do it in the opposite direction. He's very good at it. It is often misaligned, which is not good for the electromagnetic method.

We have helped you find the result: the liquefied gas tank valve may not be able to open the gas due to the following reasons: 1

Liquefied gas tank valve reeds are not fully opened: Some liquefied gas tank valves need to be tightened to fully open, and if the valve is not fully opened, the gas cannot flow out. It is possible to check if the valve is fully open.

2.Liquefied gas pipeline blockage: Liquefied gas pipelines may contain debris or ice that causes the pipeline to be blocked, thus affecting the flow of gas.

The pipes can be checked for blockages and need to be cleaned. 3.Insufficient air pressure in the liquefied gas tank:

Insufficient air pressure in the liquefied gas tank will prevent the gas from flowing out properly. You can check whether the air pressure of the liquefied gas tank is normal, if the air pressure is insufficient, you need to replace the liquefied gas tank or pressurize. 4.

Leakage in the liquefied gas pipeline: If there is an air leak in the liquefied gas pipeline, the gas will not flow out normally. The liquefied gas pipeline can be checked for air leakage, and the leakage point needs to be repaired in time.

In short, if the valve of the liquefied gas tank is not opened, it is necessary to investigate the above reasons one by one, find the problem and solve it in time. At the same time, it is necessary to pay attention to safety when using liquefied gas to avoid safety accidents. If you are unsure about what to do, it is advisable to seek professional help.

We hope you find it helpful.

Summary. 1.If the gas tank has gas but does not produce gas, it may be that the valve is blocked and the gas cannot come out, if the problem is more serious, it is recommended to directly replace the gas tank.

2.The gas meter may not be out of gas, the judgment method: first close the valve behind the meter, unplug the hose, and then open the valve to see if the gas meter is supplying gas. As with the gas supply, the problem is in the stove and water heater.

What happens when the valve of the liquefied gas tank is opened and cannot be gasped?

1.If the gas tank has gas but does not produce gas, it may be that the valve is blocked and the gas cannot come out, if the problem is more serious, it is recommended to directly replace the gas tank. 2.

The gas meter may not be out of gas, the judgment method: first close the valve behind the meter, unplug the hose, and then open the valve to see if the gas meter is supplying gas. As with the gas supply, the problem is in the stove and water heater.

3.If the gas supply is not available, the gas meter battery should be replaced in time.

Summary. The liquefied gas tank valve can not be opened for the following reasons:1

There is no gas in the liquefied gas tank: The first thing you need to do is to confirm that there is enough gas in the liquefied gas tank. If the gas has been exhausted, then no gas will appear when the valve is opened.

2.Valve failure: If there is still enough gas in the liquefied gas tank, but there is still no gas after the valve is opened, the valve may be faulty.

Poor or damaged sealing of the valve can lead to poor gas leakage or no gas discharge at all. 3.Throttle valve failure:

Some liquefied gas tanks are equipped with throttle valves, which limit the flow rate of the gas, and if the throttle valve fails or becomes blocked, the gas will not flow out smoothly. 4.Clogged pipes:

If the gas does not flow out after the valve of the liquefied gas tank is opened, the pipeline may be blocked. Clogged pipes can be caused by ice or other foreign objects in the pipes. In response to these problems, we can take the following measures:

1.Confirm whether there is still gas in the liquefied gas tank, and if not, the gas tank needs to be replaced in time. 2.

Check whether the valve is damaged or poorly sealed, and if a problem is found, the valve needs to be replaced or repaired in time. 3.Check whether the throttle valve is normal, and if a problem is found, it needs to be replaced or repaired in time.

4.Check the pipes for blockages and clean them if necessary. When operating the liquefied gas tank, it is necessary to pay attention to safety to prevent leakage or accidents.

The liquefied gas tank key blind valve can not be opened for the following reasons:1There is no gas in the liquefied gas tank:

First of all, it is necessary to confirm whether there is enough gas in the liquefied gas tank. If the gas has been exhausted, then no gas will appear when the valve is opened. 2.

Valve failure: If there is still enough gas in the liquefied gas tank, but there is still no gas after the valve is opened, the valve may be faulty. Poor or damaged sealing of the valve can lead to poor gas leakage or no gas discharge at all.

3.Throttle valve failure: Some liquefied gas tanks are equipped with throttle valves, which can limit the flow rate of the gas, and if the throttle valve is faulty or blocked, the gas will not flow out smoothly.

4.Clogged pipeline: If the gas still can't flow out after the valve of the liquefied gas tank is opened, it may be that the pipeline is blocked.

Blocked pipes can be caused by icing in the pipes or other foreign objects blocking the pipes. In response to these problems, we can take the following measures:1

Confirm whether there is still gas in the liquefied gas tank, and if not, the gas tank needs to be replaced in time. 2.Check whether the valve is damaged or poorly sealed, and if a problem is found, the valve needs to be replaced or repaired in time.

3.Check whether the throttle valve is normal, and if a problem is found, it needs to be replaced or repaired in time. 4.

Check the pipes for blockages and clean them if necessary. When operating the liquefied gas tank, it is necessary to pay attention to safety to prevent leakage or accidents.

Dear, do you have any other problems that you don't understand and need to solve for you?