What causes an electric pressure cooker to run out?

When cooking, there will be a sudden air spray, usually a sealing ring.

Caused by aging or deformation of the inner tank.

Matters for use of electric pressure cookers:

1. It is forbidden to use the product in a humid environment;

2. The inner pot should not be boiled empty or placed on other heat sources for boiling;

3. Before putting the inner pot into the outer pot, heat the inner pot and heat it.

Wipe the plate clean, rotate the inner pot left and right after putting it in, and keep the inner pot in full contact with the heating plate;

4. The sealing ring cannot be damaged, and it cannot be replaced by other rubber rings;

5. When the electric pressure cooker starts to work, the pressure limiting valve must be dialed to the sealed position;

6. The anti-blocking cover and sealing ring should be cleaned frequently to keep them clean, and at the same time, in order to ensure the tightness of the pot;

7. When the float valve is not falling, the cover cannot be forcibly opened;

8. No heavy objects can be added to the pressure limiting valve or replaced by other items;

9. If you are cooking juice food (porridge and sticky food) in the pot, you can't immediately dial the pressure limiting valve to deflate, otherwise the soup will spray out of the exhaust pipe.

The rice milk or foreign matter caused by exhaust is blocked, the solenoid valve stem and sealing ring resist the steel ball, and the control plate is out of control, resulting in excessive pressure.

1.The exterior of the electric pressure cooker is mainly composed of the upper lid handle, the upper cover, the pressure limiting air release valve, the float valve, the shell, and the control panel. The interior is mainly composed of pot bladder, insulation cover, pressure switch, temperature limiter, controller, fuse, heating plate, etc.

2.While cooking, turn the knob of the timer onto the desired scale. Since the magnetic thermostat is not acting, its tie rod keeps the timer contacts in the open position.

Close the key switch, the inner pot heats up quickly, when it reaches 103 degrees, the magnetic steel temperature limiter acts, the key switch resets, and the green heating indicator goes out.

3.Advantages of Electric Pressure Cooker: Safer:

The electric pressure cooker adopts a fully enclosed structure, and the operation is fully automatic, and the pressure can be adjusted by itself, which can avoid the occurrence of dangerous situations to the greatest extent, and is more worry-free and safer to use; More energy-saving: Under the premise of consuming the same amount of energy, the electric pressure cooker has high pressure, so the internal temperature will be much higher than that of the rice cooker, which will naturally be more energy-efficient.

The reasons for the leakage of an electric pressure cooker are generally as follows:

1.Aging or broken seals;

2.The inner pot of an electric pressure cooker is deformed.

Therefore, the repair method is:

Replace the seal;

2.Correct the deformation of the inner pot or replace the inner pot.

Electric pressure cooker is an upgraded product of traditional pressure cooker and rice cooker, it combines the advantages of pressure cooker and rice cooker, adopts new technologies and new structures such as elastic pressure control, dynamic sealing, external screw cover, displacement adjustable electric switch, fully sealed cooking, and continuously adjustable pressure, which completely solves the safety problem of pressure cooker and relieves the potential safety hazards that have plagued consumers for many years in ordinary pressure cookers.

It is normal for an electric pressure cooker to run out of gas. The function of the pressure limiting valve (pressure limiting device): in the cooking process, when the pressure in the pot reaches the working pressure, the pressure limiting valve exhausts through the exhaust hole to keep the pressure in the pot within a certain range and achieve the purpose of cooking.

The function of the safety valve: during the cooking process, the pressure in the pot is too high due to the blockage of the exhaust pipe of the pressure limiting valve, and the air is discharged through the safety valve to ensure the safety of the pressure cooker.

No seals are installed. Whether it's an electric pressure cooker or a traditional pressure cooker, there's one accessory that's essential, and that's the seal. Because the sealing ring is stuck with a lot of residue from things, there will be poor sealing and even air leakage, and the sealing ring will deteriorate due to the time of use.

Under the erosion of food, many seals of different quality will age, lose their elasticity or even be damaged.

The electric pressure cooker may be running out of the air due to the aging of the leather ring, or it may be that there is a foreign body leaking in the valve valve. A thorough inspection and repair will do.

1. Running gas around the electric pressure cooker:

1. The rubber band is broken.

2. The inner tank is deformed.

3. The heating plate is not deformed.

4. The chassis screws are loose.

Solution: 1. Replace the rubber ring and tightening screws.

2. If it is useless to replace the above, it means that it is a problem with the inner tank and the heating plate, and it is recommended to go to the maintenance station for maintenance.

2. Air leakage from the pressure limiting valve.

1. The air pressure is too high (the pressure adjustment switch is sufficient, the left is large and the right is small).

2. Exhaust penalty or exhaust valve core aging (replace it).

It is the lid of the electric pressure cooker that is not fastened, or the soft skin on the inside of the lid is loose.

Possible causes of air leakage around the lid of the electric pressure cooker: the aging of the sealing rubber ring causes air leakage due to incomplete sealing, and the sealing rubber ring needs to be replaced. If the middle layer of the pressure cooker is lowered due to long-term use, you can use a gasket to raise the middle layer, and the heating plate of the pressure cooker can be lowered, and the heating plate is raised to dredge the exhaust hole.

When using, carefully check whether the exhaust hole is unblocked, and whether the hole under the safety valve seat is blocked by residual rice grains or other food debris. If the pot is blocked by food during use, the pot should be moved away from the fire source, the aging rubber ring is easy to make the pressure cooker leak, so it needs to be updated in time.

The handle of the pot lid must be completely overlapped with the handle of the pot before the food can be cooked with electricity, otherwise it will cause the pot to fly off the lid.

Precautions for use:

When using a pressure cooker to store food ingredients, do not exceed four-fifths of the volume of the pot, or two-thirds of the volume of the pot in the case of foods that expand easily, such as beans.

During the heating process, the lid should never be opened in the middle of the heating process, so as not to cause the food to burst out and burn people. Do not remove the hammer or pressure regulator until it has cooled down, so as not to spray food and injure people. The lid should be opened only after natural or forced cooling.

The pressure cooker must be cleaned in time after use, especially check whether the safety plug hides food accumulations and residues, and keep the appearance of the pot clean, do not use sharp utensils such as knives, scissors, shovels, etc. to shovel the inside and outside of the pot, otherwise the pot is easy to change into a convex and concave shape, or is shoveled out of horizontal and vertical scratches, which will damage the protective layer.

The seal is leaking.

The lid of the electric pressure cooker has a sealing ring that prevents air leakage, and the sealing ring will leak if it is not flattened or aging and loses its elasticity.

This is a common problem with electric pressure cookers. The reason is that the edge seal of the pressure cooker is not good. The most important thing is that the quality of the electric pressure cooker is not up to par. The seals don't dare to do too well. The way to deal with it is simple. Changing the seal will do. However, it is necessary to consider the safety issues in use.

The reasons are:1Add more water. 2.There is a foreign object in the sealing ring, or a curled edge. 3.The sealing ring is aging, and the sealing ring made of natural rubber is replaced.

The assistant to the chief engineer is right, I am knocking the bottom surface of the inner tank flat, so that the same effect can be achieved.

It is possible that the sealing ring is reversed up and down, and it is enough to adjust it.

I don't know how to get the same pot as you when I change the seal ring or run out of gas.

Is there something on the sealing ring, take it out and clean it.

The reason for a large amount of gas running off the edge of the lid of the electric pressure cooker is that the edge sealing ring of the pressure cooker is not good, the most important thing is that the quality of the electric pressure cooker is not up to par, and the sealing ring does not dare to do too well.

The electric pressure cooker is an upgraded product of the traditional pressure cooker and the rice cooker, which combines the advantages of the pressure cooker and the rice cooker, completely solves the safety problem of the pressure cooker, and relieves the safety hazards that have plagued consumers for many years with ordinary pressure cookers; Its thermal efficiency is greater than 80%, saving time and electricity.

Electric pressure cooker precautions.

When using it, you should first carefully check whether the exhaust hole is unblocked, and whether the hole under the safety valve seat is blocked by residual rice grains or other food residues. If food is clogged during use, remove the pot from the heat.

It is also necessary to check whether the rubber sealing gasket is aging, and the rubber sealing ring will age after a period of use. The aging rubber ring is easy to make the pressure cooker leak and needs to be updated in time.

The handle of the pot lid must coincide completely with the handle of the pot before it can be placed on the stove to cook food, otherwise it will cause the pot to burst and fly off the lid.

1. The lid is not properly covered

In general, it is the first time to use an electric pressure cooker or you are unfamiliar with an electric pressure cooker, which causes the lid to be lifted. When you turn on the power, there is an exhaust phenomenon. Of course, cooking takes a while. Does not appear when powered on.

2. Sealing ring problem

In many cases, seals are a common cause of air leaks in electric pressure cookers. For example, if the seal is aging, the sealing performance will become very poor, it is easy to leak, and the seal is not installed properly. Sometimes the seal is sealed.

Removing the ring for cleaning, and then installing it incorrectly, air leakage will also occur.

Attention needs to be paid to the use of electric pressure cookers.

1. In terms of performance, it is important to check whether the inner pot is in good contact with the electric heating plate and whether the heating is normal. Also, check that the function switch and touch button are working properly. The rotation adjuster and timer move freely, the heating and holding indicator will turn on and off accordingly, and the timer will automatically turn off after the countdown ends.

The power cord and power plug must be well insulated and must not be oxidized, corroded, etc.

2. The performance of the safety device of the electric pressure cooker is very important, because the safety performance directly affects its performance. First, check that the sealing ring of the lid should not be deformed or cracked. Insert the lid into the pot body port and turn the lid handle clockwise to the positioning position. The lid of the pot should be well sealed.

Causes of electric pressure cooker runaways. 1。The rubber band is broken. 2. The inner tank is deformed. 3. Fever.

The disc is not deformed. 4. The chassis screws are loose.

Solution. First, replace the rubber band and tighten the screws. Second, if the replacement appeal is ineffective. That means that it is a problem with the inner tank and the heating plate, and it is recommended to go to the repair station for maintenance.

The pressure limiting valve is leaking. 1. The air pressure is too high. (Pressure regulating switch.)

Can. Left big right small) 2, exhaust valve or exhaust valve core aging (can be replaced).

The reason why the electric pressure cooker runs out of air and the surrounding air bubbles: the sealing ring of the lid is not installed, re-install the sealing ring, the sealing ring is stuck with food residue, and the sealing ring is cleaned; The sealing ring is worn or aged, and the sealing ring is replaced; Deformation of the lid or inner pot (pot) can also lead to air leakage, so replace the lid or inner pot.

It is likely that the seal is broken, and you can replace it.

Good morning, dear We are pleased to serve you, and we will find out that the sudden deflation of the electric pressure cooker is due to the following reasons: 1. The blockage of rice milk or silver in different cavities caused by exhaust, this fault needs to be cleaned regularly The ball pad and steel ball. 2. The solenoid valve stem and sealing ring resist the steel ball, and it is necessary to check whether the sealing ring is closely matched with the rod valve or the solenoid valve needs to be replaced.

3. If the pressure is too high due to the loss of control of the control board, check whether the relay and related circuit components are damaged, and check whether the resistance value of the thermal resistance is within the normal range. Dear, I hope my answer is helpful to you! 

It may be caused by the decline of the heating plate, the aging of the sealing ring, the deformation of the lid, and the blockage of the exhaust hole. As long as you check and troubleshoot one by one, the problem can be solved. However, it should be noted that if you do not have professional knowledge, you should contact a professional electrical repairer for repairs.

1. There are two main places where the electric pressure cooker leaks, the first is the float, the second is the top of the pot, and the third is the rubber ring, that is, the air leakage around the lid of the electric pressure cooker. Therefore, after discovering that the electric pressure cooker is leaking, you can focus on checking these three places. 2. The reason for the leakage of the float of the electric pressure cooker is either the cracking of the rubber ring, or the change in the position of the bumper, or the use of the electric pressure cooker for too long, and the aging of the float rubber ring is serious, resulting in air leakage, so when checking the cause of the float leakage, it can be dealt with in time according to the relevant reasons.

3. If the top of the electric pressure cooker is leaking instead of the float, you should check whether there is a problem with the inner rubber ring, and then see if there is a problem with the plastic shell. In some cases, the top of the electric pressure cooker is leaking because the pressure in the pot is too high, so the cause should be judged according to the use of the electric pressure cooker. 4. The leakage of the electric pressure cooker is also related to the rubber ring, especially some electric pressure cookers that have been used for many years, and the rubber ring is easy to age and deform.

If it is a new electric pressure cooker, you should think about whether the inner tank of the electric pressure cooker has fallen off, because if it falls, it is easy to cause the rubber ring to deform and leak.

What is the reason for the electric pressure cooker to run gas, the first reason is because everyone does not adjust the corresponding gear when using the pressure cooker, and the pressure cooker needs to be adjusted to the sealing gear when setting. The second reason may be that the lid is not tightly covered when the lid is closed, which will also cause air leakage, and when the lid is covered, it is necessary to rotate clockwise to the handle of the lid, so that the pot pressure pot and the handle can coincide exactly. The third reason may be that the lid of the pressure cooker is deformed, and the deformation will also cause the lid of the pressure cooker to be not tight, resulting in air leakage.

Hope it helps. If my answer is helpful to you, please give a thumbs up (in the lower left corner), I look forward to your like, your efforts are very important to me, and your support is also the motivation for my progress. Finally, I wish you good health and a good mood!