How about a magnetic electric water heater? Key points of purchasing magnetic energy electric water heater

Every family needs to choose a water heater, and its function is irreplaceable, so when we choose it, we all attach great importance to its practicality and safety. At present, there are many brands and models of him on the market, and magnetic energy electric water heater is just one of them, but we don't know much about its advantages and disadvantages. Then let's take a look at the advantages and disadvantages of magnetic energy electric water heaters and the selection skills of electric water heaters with Bian Xiao.

How about a magnetic electric water heater?

1, working principle. Magnetic energy water heater uses the principle of electromagnetic induction to convert electric energy into magnetic heat energy. In the controller, 50/60HZ AC voltage is converted into DC voltage by rectifier circuit, and then the DC voltage is converted into high frequency voltage with frequency of 20-25 kHz by control circuit. The high-speed current passing through the coil will produce a high-speed magnetic field. When the magnetic lines inside the magnetic field pass through the metal container, countless tiny eddy currents will be generated, which will automatically heat the water in the metal container at high speed, and then output the water in the heated container for cooking and washing.

2. Fast magnetic heat conduction. The magnetic energy electric water heater adopts the patented technology of fast magnetic heat conduction, which divides the water into small areas, heats it in a large area of 360 degrees, absorbs heat quickly, heats it up quickly, and can be taken at will, saving more than 30% of energy in winter, saving electricity and water, with advanced constant temperature effect, multi-channel water supply for one machine, taking it at will, no inner container, no water storage and no scaling, and the heating efficiency will not be reduced.

3. Good safety performance. Magnetic energy water heaters need electricity, and they can be turned on and heated immediately, so the power is relatively high, which makes people feel unsafe. In fact, this is not the case, because power is not directly related to the safety of products, but to the current and wires of the meter. Installing a magnetic energy water heater at home requires a 4 square meter power cord and an air switch (external leakage protection device); Secondly, the patented technology of fast magnetic heat conduction combined with magnetic energy heating completely changes the unsafe heating mode of traditional water heaters, truly separates water from electricity, and the safety 100% is guaranteed.

Second, the main points of purchasing magnetic energy electric water heaters

1, capacity, capacity selection mainly considers factors such as household access and hot water consumption. Electric water heater with rated capacity of 30-40 liters, suitable for continuous bathing for 3-4 people; 40-50 liter electric water heater is suitable for 4-5 people to take a bath continuously; The 70-90 liter electric water heater is suitable for 5-6 people to bathe continuously.

2, the liner. The inner container of electric water heater is the key to the quality of electric water heater. The leakage of an inner container of electric water heater means that the life of this water heater has come to an end. The service life of the water heater liner is mainly determined by the liner material and the manufacturer's liner anti-corrosion technology. At present, the electric water heater liner can be roughly divided into three grades: stainless steel liner, enamel liner and galvanized liner.

3. Stainless steel liner. The stainless steel liner is made of high-quality imported stainless steel material and advanced tungsten argon arc welding, which can prevent weld oxidation and has a service life of more than 15 years. However, the price of this kind of electric water heater is relatively high, which is suitable for richer families.

4. Safety. Because the use of electric water heaters is related to the personal safety of consumers, we must pay attention to safety performance when choosing electric water heaters. Electric water heaters generally have grounding protection, anti-dry-burning, anti-overtemperature and anti-overpressure devices, and high-grade ones also have leakage protection, automatic disconnection without water and additional power-off indication functions.

5. Save energy. Electric water heater is a product mainly based on electric energy, and energy saving has become the key of electric water heater. At present, there are many electric water heaters advertised as energy-saving, so how to see whether the product festival is energy-saving? In a word, it is "look at the energy efficiency label". Consumers are advised to choose electric water heaters with energy efficiency of 1 or 2.

Advantages and disadvantages of magnetic energy electric water heater

1, advantages

(1) Advantages: safety, health, energy saving and comfort. Fast heating speed, small volume, large water output, stable temperature and high energy efficiency. In addition, a pressure reducing valve, a water mixing valve and a thermostat are not needed, and the installation is simple and the use is convenient. No scaling and easy maintenance.

(2) Safety: The magnetic energy water heater meets the national second-class electrical appliance safety standard certification and is the safest water heater on the market now. It conducts heat through magnetic energy, completely avoiding the contact between water and electricity, without electricity-proof wall and grounding wire, avoiding potential safety hazards such as electric leakage, and being safe to use.

(3) High efficiency: The magnetic energy water heater divides the water into several small areas and then heats it in all directions. The thermal efficiency of magnetic energy conversion is higher than 99%, and the heating speed is fast. You can use hot water at any time, so don't wait long.

(4) Energy saving: Compared with the electric water heater with resistance heating, the magnetic energy water heater must save electric energy15 ~ 20%; Compared with ordinary water storage electric water heater, it can save 20 ~ 30% of electric energy and has low power consumption.

(5) Health: The magnetic energy water heater has no inner container structure, and at the same time, it has no scale trouble. It can magnetize and soften the water quality, has a certain sterilization effect, is more hygienic in bathing, and can also be used for washing vegetables and cooking.

2. Deficiencies

(1) Disadvantages of high-frequency electromagnetic magnetic energy water heater: The circuit technology of this magnetic energy water heater is generally complicated, and the general enterprises can't meet the technical requirements. Special parts are usually developed by professional teams with high technical level, which will cost a lot of money and make it difficult to popularize.

(2) Disadvantages of UHF electromagnetic magnetic energy water heater: This kind of magnetic energy water heater is very difficult to process, and its components are special, which requires advanced equipment and a lot of financial support.

3. When we choose electric water heaters, we also need to pay attention to a very important point, that is, the reputation of water heaters is good, indicating that many people feel good after using them. So you can consult friends and neighbors around you, then check the evaluation of electric water heaters online, and finally choose according to your own opinions.

The above is the introduction of the magnetic energy electric water heater provided by Bian Xiao, and I hope it will help you. If you need more information, please continue to pay attention to us, and we will have more exciting content for you.