A generation

The first generation product of boiling water machine has simple internal structure, which can be divided into: box (for water storage and boiling), floating ball (for water level control) and heating pipe (for heating). In the process of using, people find that there is only one water tank, which can't separate raw water from boiled water; there is only one floating ball as the water level control, which can't control the raw water into the water tank when people take water. At the same time, because the heating pipe is always repeatedly heating water, resulting in the production of boiling water, seriously affecting the quality of drinking water and people.

The second generation

In view of the disadvantage that a generation of products will produce yin-yang water, the manufacturers of water heaters in China have carried out technological innovation and developed boiling water machine to avoid the production of Yin-Yang water. Its principle is to separate raw water and boiling water, and change the original floating ball type box into two boiling boxes. One box is equipped with electric heating tube, which is responsible for boiling water, and the other box is negative Store boiling water. In this way, the mixing of raw water and boiled water can be avoided, and the problem of "Yin Yang water" can be solved. But at the beginning, due to the complex structure, high cost, and the short service life caused by the box sealed but not cleaned, there is no high market coverage. In recent years, due to the increasingly fierce market competition, some manufacturers have produced products with low cost and poor quality

Three generations

Its principle is to heat the water layer by layer, the high temperature is about 95 degrees, which has the characteristics of instant heating and instant drinking. It can truly separate the hot and cold water and ensure the primary boiling. It adopts the step-by-step water layer by layer boiling technology: layer by layer boiling and then layer by layer bottom water heating, which fully realizes the separation of hot and cold water, and there is no "Yin and Yang water". The computer control ensures only one boiling and avoids repeated heating. However, due to steam expansion, the domestic "boiling type" water heater can produce water from the heating box to the incubator, which is equivalent to countless boiling times and can ensure the separation of cold and hot water, but it needs countless boiling times. The layer by layer boiling water machine can measure the temperature by electrode, which can control the temperature accurately. The outlet water temperature is constant at 96-99 ℃, which can kill the bacteria in the water. At the same time, it can avoid the loss of heat to a large extent and save 60% electricity compared with ordinary water heater

Four generations

As the name suggests, it means to boil the water immediately at any time. When the water is boiled, it flows directly into the user's cup and thermos. When the cage is closed, the water will stop flowing and the power will be turned off immediately. Thus, there is no boiling water or yin-yang water. A subversive revolution has been made to the traditional boiling water machine, which abandons the hot water tank and ensures the primary boiling, yin-yang water and thousand boiling water. The electrode temperature measurement and temperature control are accurate. The outlet water of 100 is boiling water, which can be used as soon as it is opened. It has obvious advantages of "intelligent control, reliable performance, water and electricity saving, convenient".

Article source: Yangjiang drinking water equipmenthttp://www.jmhz-union.com