Use instant heating Intelligent thermostatic water heater The security of is very important! Currently, all instant Electric water heater Our investment brands all said that their products are safe. Some use leakage protection technology, some use water and electricity separation technology, as well as crystal tube heating technology, separation wall, resistance wall technology, etc.
At present, there are two main solutions in the industry: power-off method and charging water resistant method.
Shutdown method: The main reason is that a new shutdown method has been added. When the external water heater is abnormally grounded, all power connections, including the live wire, the neutral wire and the ground wire, will be cut off quickly, so that the bathing environment is completely without power, thus achieving the purpose of safety. This principle is mostly used for water storage leakage, such as the leakage protection we see.
Water filling resistance method: when the electric leakage of the instantaneous intelligent constant temperature water heater does not cut off the power supply, but adds a section of plastic pipe at the inlet and outlet of the water heater, it is equivalent to installing a series resistance between the human body and the water. Leakage phenomenon, it can share most of the voltage, so that the voltage borne by the human body is reduced to below 12V, and there is no feeling of electric shock.
Separation of water and electricity: In contrast, due to the high requirements for the circuit, most of the thermal intelligent thermostatic water heaters use the water and electricity separation technology of heating elements, which is equivalent to the use of the first two reverse electricity technologies. At present, this is a safe method. By selecting the material of the water pipe in the electric water heater and determining the diameter and distance of the water pipe, an "electric isolation wall" is formed. When the electric water heater is powered on, even if the water in the heating body is charged, the resistance of the water itself will decay when passing through the "separation wall" to achieve the purpose of electrical isolation, and then equipped with an air switch and grounding wire to manufacture the water heater. It is conductive, but not conductive. It really realizes the complete isolation of water and electricity, and also protects the external installation environment. This is real security!
In fact, the higher the energy efficiency of household appliances, the higher the price. Therefore, individual enterprises often use energy efficiency labels to try to make profits through "subsequent charging". This is mainly because inefficient appliances are gradually eliminated by the mainstream market. A large number of inefficient appliances are sold as "bargains" in stores, and a few businessmen try to forge efficient models and paste them on prototypes to "get off" as soon as possible. The actual delivery will adopt the "pass" of low energy efficiency.
After the storage water heater, it is the compact type in the market Instant electric water heater The birth of instant electric water heater is mainly designed and used for the disadvantages of low power, large capacity and long life. Timing heating of water storage electric water heater. The high-power heating tube quickly heats the cold water flowing through the heating cup, and rapidly increases the temperature of the cold water to achieve the effect of instant heating. However, due to high power heating, the product must be installed with more than 4 mm2 dedicated lines. Moreover, the requirements for inlet water temperature are also very high. When the inlet water temperature is low or the outlet water volume is too large, the use effect is very unsatisfactory.
The quick heating intelligent constant temperature water heater is a new generation of electric water heater after the regenerative instantaneous intelligent constant temperature water heater. It not only completely discards the functional defects of the previous generation of products, but also perfectly integrates and enhances their advantages, fully meeting the user's comfort and satisfaction in the bath process. The fast heating type has small volume, small capacity (within 20L), low installation conditions (ordinary families can install it within 2.5 square meters), large water output, rapid heating, and is not affected by the weather during use.
