The boiling water heater is not common in home life, and the boiling water heater is often seen in many public places. It is often in public places such as enterprise units, hotels, troops, stations, airports, factories, hospitals, schools and other public places.Compared to traditional water dispensers, the water boiling machine is more convenient and practical.So Xiaobian takes you to understand what the working principle of the water boiling heater is.
How to maintain the water heater
1. Regularly clean the inner biliary. When used for a long time, after the trace impurities and minerals contained in the water have been precipitated for a long time, if it is cleaned from time to time, it will affect the quality of the water and the service life.The boiling water heater that can be dehydrated with heating pipes improves the efficiency of electricity;
2. Careful testing and exclusion of safety performance and other potential hidden dangers for safety performance and other possible hidden dangers each year;
3. When not in use for a long time, turn off the power supply and empty the water storage of the inner bilots. The specific method refers to the product manual;
4. In order to ensure the normal use of the water boiling machine, ensure the neat cleaning of the water driver, and replace the filter element regularly.
What types of water boiling heaters
Classified by occasion
Commercial electric water -ones: Commercial electric water -ones are used for commercial occasions for various public. The size is large and the capacity is generally above 15 liters.The power is generally above 3KW, up to 21kW.
Household electric water -ones: Household electric water -ones are generally used in the familys kitchen, which can be placed under the kitchen washing basin, or the wall is hung on the cabinet wall. The volume is small.Cooking, soup, hot vegetables, tableware and baby items disinfection.The power of the household electric boiling water device is generally between 800W-1500W, and ordinary household circuits can be afforded.
Campus electric boiling water heater: The campus electric boiling heater is a water heater designed for campus students and employees using boiling water habits.This kind of boiling boiling boiling steam thermal energy recycling and six -sided body insulation technology, 100%boiled, the box does not take steam, not hot, suitable for campus use.Provide school teachers and students with direct drinking water.
Classified by technical principles
Electric heater boiling water heaters include traditional types of water heaters, warm water heaters, boiling water heaters, step -type water heaters, ie opening water heaters, electromagnetic water heaters, steam water furnaces, purified water heaters, belowMainly analyze and compare several water heaters.
Working principle of boiling water heater
After the boiling water heater is installed correctly, when the water source and power are connected, the water level is perceived in the liquid level control system that the water level does not reach the lower liquid level (safety heating liquid level), and the solenoid valve first is connected to the water.At this time, the temperature shows the water inlet temperature.The water level indicator and heating indicator is not on;
1. When the water level reaches the liquid level (safety heating liquid level), the control board breaks the solenoid valve, pauses the water, and connects the heating system.At this time, the water level indicator flickered, the heating indicator was on, and the heating began to stop and stop hydrating.After the heating reaches the set water, the system will enter the water again, and the heat continues at the same time; the amount of water entry is about 2 liters each time (depending on different models and water temperatures);The water level indicator is bright and the hydration stops; the heating is continuously heated until the temperature reaches the set temperature, and the heating indicator is extinguished.
2. The main technologies adopted are as follows: Multi -gear heating technology: The leading instant heat heating technology and the use of intermittent "multi -gear" heating technology can meet the needs of instant continuous water, and at the same time, it will be more energy -saving and power -saving;Steam preheating technology: boiling causes excess steam into a high water level cold water pipe, preheating cold water, that is, energy saving, and avoiding the negative effects caused by the excess steam to diffuse the surrounding environment.

Related tags： Houseware