Water heater working principle water heater use method

The water heater is used every day. Sometimes I will think, in the end, what is the working principle of the water heater, can the machine get hot water in such a short time? At the same time, what method should we use to better? The use of water heaters, so that the water comes out, meets our requirements.

How the water heater works

Working principle of water heater 1. Heating: The electric water heater is heated and unheated through the on/off of the thermostat. The common concept of heat preservation is short-time heating. The rated power of the water heater is used for heating. After the circuit is connected, if the water temperature is lower than 50 °C (the critical temperature set by most brands), the thermostat is automatically turned on, the water heater is heated at the beginning, and the water temperature reaches the temperature set by the water heater (75 °C ~ 85 °C). The controller is disconnected and the water heater stops heating.

The working principle of the water heater 2. Insulation: It is completely completed by the insulation layer of the water heater. As the water temperature drops from time to time, until the temperature is lower than 50 °C, the water heater starts heating again. This cycle is completed and the insulation is completed. When the amount of heat is kept, the water heater does not consume electricity, which is close to the theoretical zero power and zero power consumption. When heating, the water heater uses the rated power. The power consumption of the water heater only "insulation" is about 2 degrees / 24 hours.

Water heater use method

Step 1. Plug in the power supply, press the switch of the electric water heater, and set the water temperature at the same time. Under normal circumstances, I set it at 40 degrees. In winter, the temperature can be raised relatively higher.

Step 2, after the water is boiled, first adjust the valve to the middle position, put the water, try to warm the water and start using it. (Generally, the H type on the left side of the valve is hot water, and the right side is marked C as cold water. The hot water shows a red mark and the cold water shows a blue color.)

Step 3, after the water temperature is constant, it can be used. Because the electric water heater is surrounded by water, it is easy to get an electric shock. Therefore, do not touch other places by hand or other parts during use, especially around the power supply.

Step 4. When using the electric water heater, when the water valve is opened and there is no water, the power should be disconnected immediately to prevent the electric water heater from being damaged due to the malfunction of the electric water heater without running water.

Step 5. If the water pressure or voltage is too low, it should be suspended.

Step 6. After use, turn off the switch on the electric water heater, and then dry it after the hand is dry.

After reading our introduction on the working principle of water heaters, I believe everyone knows how the water heater can come out of hot water in such a short period of time. Although the water heater is used every day, there are not many people who use the water heater to really understand how to use the water heater.