With the implementation of China's clean heating and dual carbon policies, air energy heat pumps, as an efficient, energy-saving and environmentally friendly heating, bathing and refrigeration triple heating equipment, are more and more favored by consumers.
The air energy heat pump uses a water circulation system to drive the compressor through electricity to compress the low-temperature refrigerant into a high-temperature refrigerant. The high-temperature refrigerant is exchanged with the water through the hot water heat exchanger, and the high-temperature refrigerant after the heat exchange is depressurized by the expansion valve, and then absorbs the heat in the air through the evaporator. Heat is released on one side of the hot water heat exchanger and the cold water is heated to achieve the heating effect.
The difference between air energy heating and air conditioning.
1.Working principle: The air energy heat pump is a water circulation system, while the air conditioner is a refrigerant circulation system.
2.Application scenario: Air energy heat pump is mainly used for heating, bathing and cooling, while air conditioning is mainly used for cooling and partial heating.
3.Energy efficiency ratio: The energy efficiency ratio of air energy heat pumps is much higher than that of air conditioners, making it a significant advantage in energy conservation and emission reduction.
Air heats upDifferent terminals and heating modes can be used to provide a more comfortable and efficient heating experience. Here are some common air energy heating terminals and heating modes:
1.Air energy + radiators: This heating method is suitable for buildings with low heat load and good room insulation. Radiators can quickly transfer heat to the room, providing a warm and comfortable heating experience. However, due to the higher temperature of hot water required for radiators, heat pumps may need to consume more energy to extract enough heat, resulting in increased energy consumption and operating expenses. It is recommended that users use the standard heating mode and set the water temperature of 50 degrees to 55 degrees Celsius to quickly meet the heating needs of users and shut down the temperature to achieve the effect of power saving.
2.Air energy + underfloor heatingFloor heating is a comfortable heating method, the heat is transferred from the floor upwards, so that the indoor warmth is even, giving people a comfortable feeling of "head and feet warm". The hot water temperature required for floor heating is generally between 35 and 40, and the heating efficiency is relatively high when the water temperature of the air energy heat pump is about 40. Underfloor heating is not easy to cause polluted air convection, and the indoor air is cleaner. This heating method is suitable for user places that need continuous heating or users who require high heating comfort, such as homes, villas, hotels, hospitals, etc. It is recommended that users use the constant temperature heating mode to set the water temperature of 35 degrees to 40 degrees, which can meet the user's heating needs and operate at a constant temperature while saving energy at low frequency.
3.Air energy + fan coil unit: The fan coil unit heating method is convection heat exchange, the heating speed is relatively fast, and it is suitable for users with intermittent, immediate heating demand and discontinuous heating demand, such as supermarkets, offices, shopping malls, etc. The fan coil unit can be used as both the end of cooling and heating. When heating, it is combined with water system air conditioning to provide a high level of comfort heating. Due to the lower temperature of hot water required for the fan coil unit, air energy heat pumps can extract heat more efficiently, reducing energy consumption and operating expenses. It is recommended that users use the standard heating mode and set the water temperature of 45 degrees to 50 degrees Celsius to quickly meet the heating needs of users and can shut down at the temperature to achieve the effect of saving electricity
Air-powered heating can be selected according to different terminals and heating modes to provide a more comfortable and efficient heating experience. When choosing an air-energy heating terminal and heating mode, factors such as the thermal insulation performance of the building, heating demand, energy consumption and operating costs need to be considered.