Principle of intelligent electric water heater


The smart water heater has a proper volume of insulated water tank. The heat pump is used to heat the water inside the heat preservation tank. Due to the relative movement between the hot water and the cold water during the heating process, the hot water area is gradually concentrated on the top of the heat preservation tank, and the cold water is concentrated in the water tank. At the bottom, as the heat pump is continuously heated, the water temperature of the entire insulated water tank reaches a balanced value; and the smart water heater can generate cold air during the production of hot water, which can be guided through the air duct to the kitchen, thus reaching the kitchen. The effect of cooling, and this kitchen cooling is completely free.

The internal structure of the intelligent water heater is mainly composed of four core components: compressor, condenser, expansion valve, evaporator and the whole installed insulated water tank. The working process is as follows: the compressor compresses the recirculated low-pressure refrigerant and changes The high-temperature and high-pressure gas is discharged, and the high-temperature and high-pressure refrigerant gas flows through the copper pipe wound around the water tank, and the heat is conducted to the water tank through the copper pipe, and the cooled refrigerant becomes liquid under the continuous action of the pressure, and enters through the expansion valve. In the evaporator, since the pressure of the evaporator suddenly drops, the liquid refrigerant rapidly evaporates into a gaseous state and absorbs a large amount of heat. At the same time, under the action of the fan, a large amount of air flows through the outer surface of the evaporator, and the energy in the air is absorbed by the evaporator, and the temperature of the air is rapidly lowered, and the air is discharged into the kitchen. The refrigerant that has absorbed a certain amount of energy is then returned to the compressor for the next cycle.

It can be seen from the above working principle that the working principle of the intelligent water heater is similar to that of the air conditioning principle. The inverse Carnot principle is applied. By absorbing a large amount of low-temperature heat energy in the air, it is converted into high-temperature heat energy through compression of the compressor and transmitted to the constant temperature. In the water tank, heat the water. The whole process is a process of energy transfer (transfer from air to water), not a process of energy conversion, no heating of hot water by electric heating elements, or combustion of combustible gas to heat hot water.

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Wenzhou Langrun Electric Co.,Ltd , https://www.langrunele.com

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