What is the magnesium rod used for air energy water heater

The magnesium rod of the air energy water heater is mainly used to protect the water tank from corrosion, and the water tank of the air energy water heater is metal. Soaking in water for a long time, and it is a relatively high temperature water, no matter how corrosion-resistant things are, they will always be more or less corroded. General corrosion is just that, nothing more than one more layer of rust, but the most afraid is a very deep corrosion hole, when this corrosion hole appears, the surface is still intact, in fact, it has been corroded through, and even some corrosion holes are not easy to see with the naked eye, and it is easy to leak water or electricity.

Therefore, add a more active magnesium alloy rod to the water tank, and form a galvanic cell with the surrounding water tank, so that this excess rod can react more with the water and protect the more important water tank.

Prevent dirt from the tank coil unit!

How to replace the magnesium rod of the electric water heater, and how much? Today is a long time to see.

The full name of "magnesium rod" is called magnesium anode rod, which is used in the water tank of the storage water heater and plays two important roles through the sacrificial anode principle

First, it softens water quality and improves water health.

Second, prevent the corrosion of the inner tank and coil, protect the water tank, and prolong the service life of the water tank.

However, the magnesium rod will be used up after a long time, so it is recommended to replace it once a year.

And the overall cleaning is also very simple, there is no technical difficulty:

The first step is to cut off the power supply and close the inlet and outlet valves.

The second step is to open the sewage outlet and drain the scale and sediment inside.

In the third step, open the water inlet valve and rinse several times until the water that flows out is clean water.

Fourth, after cleaning, turn on the shower, then open the water inlet valve and refill the water until the shower comes out of the water, turn off the shower, and then turn on the power to let the water heater run normally.

It mainly plays the role of protecting the inner tankIt prevents the inner tank from being corroded during operation, effectively avoids the erosion of scale and acid-sensitive alkali substances in the water quality, and makes the electric water heater safer to use. At the same time, it is also called anode rod, which uses chemical principles to form a galvanic battery with magnesium rod, water and inner tank to play an insulating effect.

The reason why magnesium rods are installed inside the electric water heater is mainly because of the water quality problem, and the water used will have some impurities and even corrosiveness. If there is no magnesium rod, then when the water temperature reaches more than 40 degrees, it is easy to produce scale, and it will accumulate more and more over time, which will affect the heating effect of the water heater.

Precautions for electric water heaters

1. When using the electric water heater, if there is no water after the water valve is opened, the power supply needs to be cut off immediately to avoid the electric water heater from entering the empty burning state and being damaged. At the same time, it is also necessary to pay attention to the problem of water inlet, which should not be too small, because it is easy to affect the use effect, and once the temperature is too high, the electric water heater will be burned out.

2. If the electric water heater is a water storage type, it must be filled with cold water when it is used, and then use it when it is connected to the power supply, otherwise the water heater will be damaged.

3. For electric water heaters, it is also necessary to pay attention to prevent being scalded when using, that is to say, it is recommended to open the cold water valve first, and then open the hot water valve. Then, after use, it needs to be reversed, which can effectively extend its service life. In addition, if the water pressure in the home is low, it is necessary to stop using it.

The function of the magnesium rod in the electric water heater is to prevent corrosion.

In the water heater, when the local crack of the enamel liner, a small resistance is formed between the magnesium anode and the metal liner through water, and the magnesium anode begins to output current, which flows to the exposed metal liner to produce a polarized film, repair the damaged enamel, and insulate the gold mile liner to prevent corrosion. Because the magnesium anode has its own consumption when outputting the current code.

<> function: protect the inner tank from corrosion, prolong the service life of the water heater water heater. In water heaters, magnesium rods are used as anodes

Magnesium, which is more chemically active, first combines with carbonate ions and bicarbonate ions in water to produce magnesium carbonate (scale). Magnesium consumes all the negative ions in the water, and the iron (inner tank) is safe.

Tap water is very easy to produce scale after heating, scale has a certain corrosive ability, over time, it will corrode the inner tank, resulting in water heater leakage. Today's water heater liners are generally protected by enamel technology, but there is still no guarantee that the plating will not crack - once the enamel layer cracks, the leaking metal part will be corroded.

In the face of this metal that is susceptible to corrosion, people often use "sacrificial anode" technology to protect the metal - a chemical protection method similar to the principle of galvanic batteries, where the reactive metal is the first to corrode, thus avoiding the inactive metal from being harmed.

In the process of consuming negative ions in the water, magnesium ions are also consumed – so magnesium rods are consumables that need to be replaced every once in a while (the length of time is related to the quality of the water).

Water heater magnesium rods are an important small component that can help extend the life of your water heater. A magnesium rod is a rod made of magnesium, which can be used to filter sediment in pipes and reduce hardness. In addition, magnesium rods have the following effects:

1.Prevent corrosion: Water heater magnesium rods prevent hardness in the water and corrosion of the water heater's containers.

The hardness substances in the water can settle at the bottom of the container inside the water heater, which can increase the heating time of the local water and wear down the contents inside the water heater. With the ingress of ozone and other elements, it can actually cause a chemical reaction that can damage the internal components of the water heater and accelerate the degradation of the water heater.

2.Odor Elimination: Odors can sometimes occur inside water heaters, and these odors are usually caused by the replacement of gases by sulfur compounds in the water, which can produce foul-smelling odors when they come into contact with the metal parts of the water heater.

The magnesium rod of the water heater can absorb odors and reduce the odor inside the water heater.

3.Softening the water: The water heater magnesium rod also helps to soften the water.

Water heaters affect the water quality and lead to the deposition of minerals in the water, which increases the hardness of the water, while magnesium rods help to reduce the mineral content in the water. The softening of the water, in turn, will extend the life of the water heater and reduce the maintenance costs of the water heater.

All in all, a water heater magnesium rod is a useful small part that purifies water quality, absorbs odors, and prevents corrosion, thereby increasing the life of your water heater and reducing maintenance costs.

Summary. <>

Hello dear! We'll be happy to answer for you. The function of the magnesium rod of the water heater is as follows: 1. Prevent the inner tank of the water heater from being corroded.

Because after the water in the inner tank of the water heater is heated, it will produce scale, and the scale is generally corrosive, after a long time, it will cause corrosion to the inner tank of the water heater, resulting in water leakage in the inner tank, and after the magnesium rod is put into the inner tank, the magnesium rod will release magnesium ions, so that the water alkali and scale in the inner tank of the water heater are slowed down, effectively preventing a large amount of scale from being attached to the inner wall of the inner tank, avoiding corrosion of the inner tank, and reducing the service life of the inner tank.

What is the function of the magnesium rod of the water heater.

Hello dear! We'll be happy to answer for you. The function of the magnesium rod of the water heater is as follows: 1. Prevent the inner tank of the heat cover purifier from being corroded.

Because the water in the inner tank of the water heater is heated such as flushing, it will produce scale, and the scale is generally corrosive, after a long time, it will cause corrosion residue suffocation to the inner tank of the water heater, resulting in water leakage in the inner tank, and after the magnesium rod is put into the inner tank, the magnesium rod will release magnesium ions, so that the water alkali and scale in the inner tank of the water heater will be slowed down, and effectively prevent a large amount of scale from being attached to the inner wall of the inner tank, so as to avoid corrosion of the inner tank and reduce the service life of the inner tank.

Hello dear! We'll be happy to answer for you. 2. Soften the scale and protect the heating rod. The magnesium rod will have a chemical reaction with the scale, so that the water reflux and scale caused by heating cannot be wrapped on the heating rod into a hard lump, so as to avoid the service life of the heating rod being leaked back and reduced.

Summary. Water heater magnesium rod is a commonly used water heating equipment protection device, which can play the following roles:1

Anti-corrosion: Magnesium rod can absorb impurities and oxides in the water, which can avoid corrosion on the inner wall of the water heater, thereby prolonging the service life of the water heater. 2.

Anti-scaling effect: Magnesium rod can prevent the formation of scale, avoid problems such as scaling inside the water heater, and ensure the quality and hygiene of water. 3.

Protect the heating tube: The magnesium rod can absorb the hardness substances in the water, avoid the heating tube from being corroded by hard water, and prolong the service life of the heating tube.

Water heater magnesium rod is a commonly used water heating equipment protection device, which can play the following roles:1Anti-corrosion for business travel:

The magnesium rod virtual combustion bench can absorb impurities and oxides in the water, which can avoid corrosion on the inner wall of the water heater, thereby prolonging the service life of the water heater. 2.Anti-fouling effect:

Magnesium rods can prevent the formation of scale, avoid problems such as scaling inside the water heater, and ensure the quality and hygiene of the water. 3.Protective heating tubes:

The magnesium rod can absorb the hardness substances in the water, avoid the heating pipe being corroded by the hard water section, and prolong the service life of the heating pipe.

The function of the magnesium rod of the water heater is to protect the equipment inside the water heater, prolong the service life of the water heater, and improve the safety and quality of hot water.