Quick heating type Intelligent thermostatic water heater It is also called fast heating or fast heating intelligent constant temperature water heater. One of the main features of the fast heating intelligent constant temperature water heater is that when the cold water is superheated and the hot water comes out, the energy source can continuously supply hot water for many seconds only after the tap is turned on. When the hot water is not used, the tap can be turned off. The typical fast heating intelligent constant temperature water heater is mainly composed of heating trough plate or heating tube, pressure sensor, power regulator, water regulating tap, water inlet pipe and outlet pipe parts, among which the heating trough plate or heating tube is the key part of the fast heating intelligent constant temperature water heater.

In addition, some well-known domestic fast heating intelligent constant temperature water heater manufacturers have entered a misunderstanding long ago, bringing the high standard requirements for electric heating tubes into the industry. Other fast heating intelligent constant temperature water heater franchises also blindly follow the requirements of large enterprises, So many domestic manufacturers of fast heating intelligent thermostatic water heaters have very high requirements for electric heating tubes. For example, the insulation resistance should reach 1000 megabytes, the high voltage should reach 2000 volts, and the dry burning test should be done, which is much higher than UL standards and IEC standards. The requirements for stainless steel electric heating tubes are much stricter than the international market. It is right to be strict, but an excessively high standard does not mean that it is reasonable, because the higher the standard is, the special design, special process and special materials are needed to complete the production of heating tubes, and the cost of materials will be much higher. Therefore, some high standards without practical significance only increase the cost.

The quality standards of electric heating tubes mainly include high pressure, working leakage, reliability life, heating uniformity and other major indicators. The product design engineers of many manufacturers do not fully understand the knowledge of electric heating tubes, and are not very clear about the real technical requirements and future performance of electric heating tubes. Therefore, there are some wrong understandings about the standards of electric heating tubes.