Máy bơm nhiệt hoạt động như thế nào? Việt Nam

As an innovative hot water production equipment, air-nguồn heat pump water heater is highly favored in modern life for its high efficiency and energy saving. How does air-nguồn heat pump water heater work and provide us with a steady supply of hot water? Let's explore its operating mechanism in depth.

Trong hệ thống của không khí-nguồn máy nước nóng bơm nhiệt, the core components perform their duties and work together to start a wonderful heat "transportation journey". The first to appear is the evaporator, which is like a keen heat catcher, standing quietly in the air. When the outside air flows through the evaporator, the low-temperature and low-pressure liquid refrigerant inside it begins to show its skills. Because the refrigerant has special physical properties and its boiling point is much lower than the normal air temperature, the heat in the air will be quickly absorbed by the refrigerant, causing the refrigerant to boil instantly and transform from liquid to gas. In this process, a large amount of heat is transferred from the air to the refrigerant, and the air is cooled down accordingly.

Next, the gaseous refrigerant rushes to the compressor with the energy obtained from the air. The compressor is like the "heart" of the entire system. It is powerful and compresses the gaseous refrigerant strongly. Under the action of the compressor, the pressure and temperature of the refrigerant rise sharply, and it turns into a high-temperature and high-pressure gas, as if it has been given a powerful "heat transfer mission".

Then, the high-temperature and high-pressure gaseous refrigerant flows into the condenser. The condenser is like a "big stage" for heat exchange, and the water in the water tank is quietly waiting on one side of this stage. When the high-temperature and high-pressure refrigerant enters the condenser, because its temperature is much higher than the water temperature, the heat is naturally transferred from the refrigerant to the water. In this process, the refrigerant releases heat, gradually cools itself and reliquefies, returning to a liquid state. After absorbing the heat of the refrigerant, the temperature of the water rises steadily and gradually reaches the hot water temperature we need.

Finally, the refrigerant liquefied by the condenser comes to the expansion valve. The expansion valve is like a precise "flow regulator" that throttles and reduces the pressure of the liquid refrigerant. After this key step, the pressure and temperature of the refrigerant are greatly reduced, and it turns back to a low-temperature and low-pressure liquid state, ready to enter the evaporator again and start the next round of heat absorption cycle.

During the entire operation process, the air-nguồn heat pump water heater cleverly utilizes the heat resources in the air, instead of simply relying on the conversion of electrical energy into thermal energy to heat water like traditional electric water heaters. Electricity is mainly used to drive the compressor to operate, and through the work of the compressor, the heat in the air is "transferred" to the water and the water temperature is increased. This unique operating principle makes the air-energy heat pump water heater have an extremely high energy efficiency ratio, consuming less electricity to produce a large amount of hot water, saving users considerable energy costs, while also reducing the impact on the environment.

In addition, modern air-nguồn heat pump water heaters are also equipped with intelligent control systems. This intelligent "brain" can monitor multiple parameters such as water temperature, water level, ambient temperature, etc. in real time, and automatically adjust the operating status of the water heater according to the user's settings and actual needs. For example, when the water temperature in the water tank is lower than the set temperature, the intelligent control system will quickly command the compressor and related components to start and start the heating cycle; and when the water temperature reaches the set value, the system will stop running in time to avoid unnecessary energy consumption.

In short, air-nguồn heat pump water heaters, with their exquisite component design and unique operating principles, have opened up a new path of high efficiency and energy saving in the field of energy utilization, providing a continuous supply of hot water for our comfortable life, and also contributing important forces to the construction of a sustainable energy utilization system.