What s going on with the electric water heater leaking here

1. During the use of the water heater, condensation, dripping, rust and yellowing appear at the right end of the cover buckle. Open the right end cover for inspection, if there is a large amount of condensation, bile dripping, bile yellowing, water leakage, deformation of the heating tube, etc., it indicates that the bile mouth is not tightly sealed and there is water leakage, and the heating pipe should be disassembled for testing and maintenance.

Second, in fact, it is too troublesome to remove the repair and repair welding, and the repair cost is more expensive, and it is a pity to replace it with a new one, we can go to the plumbing accessories store to buy a cold water valve that matches the inlet pipe joint of the electric water heater. Turn off the main valve of the tap water, unscrew the hose fitting, replace the valve you just bought and check that the joint is not leaking.

3. When we heat the water heater, we should turn off the new valve, please rest assured that the water heater box is full of water at this time, and the water heater will never be boiled dry Every time you use the water heater, open the valve, and turn off this valve when you are not using the water heater. Make sure that the water heater box wall is under water pressure and it is safe to do so.

Fourth, it is not recommended to repair the inner tank if it leaks, because the inner tank enamel has been damaged, and it will not take long to repair it. From the direction of the dripping, such as a leak in the sealing ring or flange mouth, it may be solved by replacing the sealing ring.

Fifth, you can contact the manufacturer after-sales service, to see if the warranty period of your inner tank has passed, most manufacturers will replace the new machine during the warranty period, if the warranty period is over, then only buy again. Of course, you must report for repair of such a problem, and ask the manufacturer to send professional maintenance personnel to take a look.

First, we know that the water heater leakage is dangerous, and the blockage and corrosion of the fittings, the rupture of the fittings, the aging and rupture of the sealing gaskets of the fittings and other reasons. It is recommended to investigate from these three aspects, or find a professional maintenance master for inspection and maintenance; At the same time, pay attention to regular maintenance when using the water heater.

Second, if it is a leak from the outside of the gas water heater, the problem is not big, but it is better to fix it so as not to leak more and more, especially the interface belt. If it is the internal leakage of the gas water heater, don't use it anymore, and deal with it as soon as possible, it will damage the internal accessories. There are no hazards, they are two completely different systems, which have been designed with this in mind.

The joints are not good, or the water pipe is broken.

1. It may be that the pressure relief valve of the electric water heater is leaking, which is the working state of the pressure relief valve, which is a normal phenomenon. 2. It may be the leakage caused by the rust of the inner tank of the electric water heater, which is relatively serious and needs to be dealt with as soon as possible. 3. It may be that the inner tank of the electric water heater is damaged and leaking, and it can be checked and repaired.

Suggested Treatment:

1. This situation is generally a misunderstanding of the user's working status of the pressure relief valve. Most of the water leakage is a little leakage of the pressure relief valve was found and regarded as the leakage of the electric water heater, in fact, it is a little leakage of the pressure relief valve in order to control the air pressure of the inner tank, because the pressure relief valve is near the water inlet and outlet, if the water pressure is large in the place where you live, in order to protect the water heater itself, the pressure relief valve will tick the water from time to time. This is a long-term protection mechanism and is normal.

2. If the water leakage caused by the rust of the inner tank of the electric water heater is not repairable, if the water leakage is more serious, you need to cut off the water and electricity quickly, and then replace the water tank for treatment, otherwise there will be a dangerous situation.

3. If the water leakage caused by the damage of the inner tank of the electric water heater, you can remove the electric water heater first, then check the location of the side leakage, and then repair it according to the material of the water tank, so as to repair the foam cladding layer, and then solve the problem.

When many friends use the water heater, they don't know what to do when they find that the water heater is faulty, especially when the water heater leaks and fails. Water leakage failure seems to be a big problem, in fact, water heater leakage is not uncommon in life, but we don't know how to repair this kind of failure, today we will introduce the common maintenance methods of water heater leakage.

The first type: water heater water valve leakage.

Maintenance method: find the water outlet point, is the water heater water valve leakage caused by the damage or the incorrect connection, if the water valve is damaged, you can replace the new water valve, if the connection is incorrect, we can reconnect it.

The second type: water leakage at the water heater pipe.

Maintenance method: When the water pipe is found to be leaking, you should check whether the screw at the water pipe is loose, if there is looseness, tighten it, and then check whether the water pipe is broken, if there is a need to replace the water pipe.

The third type: water heater tank leakage.

Maintenance method: first check the leakage location of the body, if you find that there are water droplets on the water tank, wipe it dry, this situation is normal, it is hot gas condensed into water droplets, attached to the surface of the chassis. If you find that there is a steady stream of water seeping out from the inside to the outside, you need to disassemble the inside for maintenance.

Water heater leakage is a very serious problem, if you find water leakage when using the water heater, you must repair it in time. A water heater is an electrical appliance that may cause electrical leakage due to water leakage, which is a big safety hazard. If you can't or don't have time to repair it yourself, you can ask a professional to help.

Fault 1: Water comes out of the small hole of the safety valve.

Cause Analysis and Repair:

When using the water heater, when the tap water pressure is too large, the steam pressure in the water heater will be greater than the pressure relief pressure of the safety valve, and then there will be a small amount of water, the thermostat will be damaged, and the water heater will always be in a heating state. To deal with this problem, you can install a pressure reducing valve in front of the water inlet of the water heater or leave the outlet open. The phenomenon of leakage in the small hole of the safety valve is a normal phenomenon.

Fault 2: Water heater mixing valve leakage.

Cause Analysis and Repair:

If the water heater mixing valve is leaking, then it is because the mixing valve is damaged, and when such a phenomenon occurs, we can only replace the mixing valve of the water heater if we need to repair it.

Fault 3: The magnetization thermostat of the water heater is leaking.

Cause Analysis and Repair:

The thermostat in the water heater It mainly plays a role in the water heater is to reduce the water flow of the nozzle, so that the water from the nozzle is more mixed, if the magnetic ring thermostat in the water heater is leaking, then it only needs to be replaced.

There are generally two possibilities for a water heater water pipe leak:

1. Water leakage at the water valve or connection of the water heater: When the water heater is installed, the water pipe interface is not installed well or the raw material belt is not wrapped enough, resulting in water leakage at the connection of the water valve.

2. Water pipe cracking and leakage: After the water pipe is used for a long time, the water pipe will also cause water pipe leakage due to aging, and individual water valves will also leak after a long time.

Of course, the possibility is not ruled out:

1. The connection between the water pipe and the joint, this depends on what kind of pipe is used, and the hot melt pipe is not well connected when hot melt and causes water leakage; The aluminum-plastic pipe is that the screws are not tightened or the sealing ring is damaged.

2. The connection between the joint and the water tank pipe is often caused by water leakage caused by the raw meal belt not being wrapped well.

3. The connection port between the water tank pipe and the water tank is commonly used in two ways: welded and silicone sealed.

If it is a welded type, then it is necessary to replace the water tank, if the warranty period has passed, you can find a master of argon arc welding, and get the insulation layer welded.

2. Water leakage of each connecting pipeline. Carefully check the water leakage point to see if it is not a leak in the water heater body, such as: safety valves, mixing valves, sewage outlets and other valve groups and connecting pipelines. Solution: If the inner tank is not leaking, you can replace the relevant accessories or increase the tightening torque.

3. The inner tank is leaking. The main sluice of the electric water heater was not closed, causing the pressure of the inner tank to be too high, resulting in water leakage at the joints of the housing. Solution: Turn off the main water supply.

4. The quality problem of the inner tank of the water heater may be due to the welding nodules, welding slag and micro-cracks at the welds of the inner tank. The solution is as follows: (1) If you buy a new water heater, you can contact the manufacturer to replace it; (2) If it is a water heater that has been used for a long time, you can contact the sub-arc welding master to check and re-weld the weld at the leakage.

5. The long-term use of the water heater has caused the internal magnesium rod to corrode completely, resulting in the corrosion of the inner tank. (1) Contact the manufacturer to replace the inner liner; (2) If the corrosion is not serious, you can replace the magnesium rod by yourself to reduce the continuous corrosion of the inner tank.

It is necessary to check the interface, the inner tank and the valve. The main causes of water leakage are not firm interface, damaged inner tank or excessive scale accumulation and untightened valves, which can be simply checked by individuals, if they cannot be solved, they need to contact maintenance personnel. How to deal with water heater leakage:

1. The interface of the heating rod and other places is loose. At this time, it only needs to be tightened and strengthened artificially, if the parts are aging and damaged, and there is still water leakage after tightening, it is necessary to purchase matching parts to replace. 2. The heater liner leaks.

The inner tank of the heater is not tightly sealed, and it is necessary to open the right cover of the water heater for inspection and reinforcement after the power is off. The water heater may be used for a long time There may be too much limescale inside, so you need to purchase a detergent to remove limescale to clean the inner tank. It is necessary to pay attention to the health and safety of personnel during cleaning.

3. If it is just a simple valve problem, you can use waterproof cloth strips for winding, and if there is damage, you need to buy and replace it in time. 4. If the pipeline, mixing valve and safety valve of the gas water heater are blocked, resulting in water leakage, then it needs to be cleaned and cleaned. If these structures are broken or deteriorated, they need to be repaired and replaced.

If it needs to be repaired and replaced, it is necessary to hire professional personnel to carry out the construction.

Because the actual installation operation is incorrect, it will lead to water leakage in the electric water heater; In addition, the valve of the electric water heater is faulty, which will also lead to water leakage during actual use; Of course, if the interface of the electric water heater is loose, there will also be water leakage; In addition, because the inner tank of the electric water heater has appeared, the smock Zen barrier.

The solution to the problem of electric water heater always leaking.

1. If the water leakage is caused by the improper installation and operation of the electric water heater, the solution is to follow the correct installation of the electric water heater step by step.

2. If the valve of the electric water heater is faulty and the water leakage is caused by it, it is best to replace the valve of the electric water heater with a new one.

3. Because the interface of the electric water heater is leaking due to the loosening of the jujube, the actual solution is very simple, you only need to tighten the valve of the electric water heater through a wrench, and then carefully check whether there is still water leakage.

4. If the electric water heater is used for a long time, there will be various faults in the inner tank, so there will be water leakage, in the face of this situation, it is necessary for the professional maintenance personnel of the electric water heater to carefully inspect and repair the inner tank, and replace the inner tank if necessary.