What is the principle of Haier s air energy water heater?

How Air Energy Water Heater Works:

The air energy water heater works according to the "reverse Carnot" principle, figuratively speaking, the "outdoor unit" compresses the air like a pump, raises the air temperature, and then conducts the heat into the indoor water storage tank through a -17 boiling liquid, and then conducts the heat release into the water. Simply put, it absorbs the heat in the air to heat the water, and the air that absorbs the heat is used in the kitchen to solve the stuffiness problem.

The heat pump is used to make heat, which is the opposite of air conditioning and refrigeration - the national refrigeration standard is 1000 watts, and the electric cooling is 2800 watts. According to the principle of thermal equilibrium, at least 2800 watts of heat is generated at the same time, plus the input of 1000 watts of electricity, the actual heat generated is 3000-4000 watts, and the power consumption of these heat is only a quarter of that of the electric water heater (even if the thermal efficiency of the electric water heater is 100%, the input of 1000 watts of electricity is only 1000 watts of heat).

Air energy water heaters do not require sunlight, so they can be placed at home or outdoors. Once the stored water in a solar water heater runs out, it is difficult to produce hot water immediately. If electric heating takes a long time, and the air energy water heater can operate under pressure 24 hours a day as long as there is air and the temperature is above zero degrees Celsius.

In this way, even if one tank of water is used, the air energy water heater will produce another tank of hot water in about an hour. At the same time, it can also fundamentally eliminate the potential safety hazards such as electric water heater leakage, dry boiling and harmful gases generated by gas water heaters, and overcome the shortcomings of solar water heaters that cannot be used on rainy days and are inconvenient to install, and have many advantages such as high safety, high energy saving, long life, and no toxic gas. The lifespan of an air energy water heater can generally reach 15 to 20 years.

Haier air energy water heater is a newly launched water heater with high technical content, its working principle is to drive the compressor through a small amount of electricity, transfer the heat in the air to the water, make the water hot, is more energy-saving and environmentally friendly than the solar water heater.

How does an air energy water heater work? The air energy water heater is mainly divided into two parts, one is to make the air conditioner, and the other is to heat the hot spring water. The internal structure consists of four core component groups, namely compressor, condenser, expansion valve, and evaporator.

Let's talk about how it works.

How it worksThe compressor compresses the refluxed low-pressure refrigerant, and then discharges the high-temperature and high-pressure gas, the high-temperature and high-pressure refrigerant gas flows through the copper pipe outside the water tank, and the heat is conducted to the water tank through the copper pipe, and the cooled refrigerant will become liquid under the continuous action of pressure, and then enter the evaporator after the expansion valve.

At this time, the pressure of the evaporator will be suddenly reduced, and the liquid refrigerant will immediately evaporate into a gaseous state, while absorbing a large amount of heat in the process. In addition, 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 air temperature decreases rapidly, and it is discharged into the kitchen after the dust and cold air are changed. The refrigerant, which has absorbed a certain amount of energy, then flows back to the compressor and enters the next cycle.

The air conditioner is introduced here.

The working principle of the air energy water heater is the inverse Carnot principle, which is the inverse principle of the air conditioner. Specifically, the evaporator uses the refrigerant at minus 20 degrees in the system to absorb the free heat energy in the air, which is raised to about 90 degrees by the compressor, and then transmitted to the water through the condenser, and under the continuous circulation of the fan and press, the water can be heated to 40-55 degrees Celsius for domestic hot water. Such a device is an air energy water heater.

Characteristics of air energy water heaters.

The characteristics of air energy water heaters are energy saving, environmental protection, safety, comfort and intelligence.

1. Because the air energy water heater absorbs the heat in the air, it is energy-saving.

2. Because the fan and press circulate, a small amount of electrical energy is required. However, it is not directly heated by coal electricity, so it is relatively safe.

3. The air energy water heater will not discharge any waste water, waste gas and dust, so it is the most environmentally friendly.

4. The air energy water heater is boiled first and then used, so the water volume is large, the water temperature and water pressure are relatively constant, and the water must be comfortable.

5. The air energy water heater is fully intelligently controlled. Now there is more IoT remote control.

Because the air energy water heater absorbs the heat in the air, it is necessary to boil the water before use, which must have an insulated water tank. When the water temperature in the tank is insufficient, the main unit must automatically start to make up the heat. This requires automatic intelligent control and unattended management.

The air energy water heater uses a little more boiling water and more water, so it is also called a **water heater.

Because the air energy water heater engineering machine uses a non-pressurized water tank, in order to save energy, it is generally installed on the roof of the building that does not occupy the space, and the pressure of the water level difference is used to supply water. If the Wang cannot be installed on the roof of the building, it can be installed on the ground. If in a building with a property, in order to prevent disturbance, the property does not agree to install it on the ground, then it can only be installed on the floor, then try to use a pressurized water tank, which can not only prevent the overflow of the water tank.

Moreover, the thermal insulation effect is also greatly improved.