Description
★How it works
In heating mode, the air-cooled heat pump absorbs heat from the outdoor air through the refrigerant circulation and then transfers it to the indoor. In cooling mode, the process is the opposite of heating.
▶Shandong Aike Holding Group Co., Ltd. is a comprehensive high-tech enterprise integrating scientific research, design, production, sales and installation. With its professional level and mature technology in the field of central air-conditioning systems, it has rapidly risen in this field.
▶The main products include ventilation equipment, fresh air equipment, electromechanical equipment, fire smoke exhaust equipment, water tanks, cooling towers and other central air-conditioning systems, purification air-conditioning systems and terminal supporting products. Products are distributed all over the country.
◈Highly efficient scroll compressor
The integrated design of the high-efficiency gas-liquid separator is safer against liquid shock; at the same time, it plays the role of a sound chamber, effectively reducing the airflow noise caused by refrigerant backflow.
◈Frequency conversion fan motor
The fan motor adopts variable frequency design, efficient fan motor and aerodynamic optimization design, so that the operating speed of the high-efficiency and low-noise bird-wing axial flow fan made of aluminum alloy always matches the actual working conditions, optimizes the performance of the unit, and the motor efficiency is as high as 95% to further reduce noise.
◈Increase heating capacity by 10%
The low-temperature heat pump unit not only uses an electronic expansion valve in the main refrigeration circuit, but also in the jet enthalpy increase circuit, which effectively improves the heating capacity of the unit under low ambient temperature conditions in the north, increasing the heating capacity of the unit by 10%.
◈All-round compressor insulation and noise reduction design
The air source heat pump unit compressor is equipped with a soundproof coat as standard, which adopts a full range of heat preservation and noise reduction design, effectively reducing the heat loss of the compressor in low temperature weather
◈Efficient defrosting
In order to shorten the defrosting time and extend the effective heating time, the heat pump heat exchanger pipes are arranged in an equilateral triangle, balancing each circuit to ensure full and uniform heat exchange, strengthen air flow disturbance, and improve heat exchange efficiency. In addition, during defrosting, the heat diffuses from the inside to the outside, truly achieving consistency inside and outside, ensuring clean and thorough defrosting.
★WORKING PRINCIPLE
◈Heating principle
When an air-cooled heat pump is used for heating, the refrigerant absorbs
heat from the outdoor air and releases heat into the room after being compressed to complete the cycle.The specific process is: heat absorp-tion in the evaporator-compression by the compressor- heat release by the condenser- throttling and pressure reduction- return to the evaporator.
◈Refrigeration principle
During cooling, the refrigerant releases heat to the outside in thecondenser and absorbs heat in the evaporator after throttling and reducing pressure to cool the room.The process is: condenser releases heat – throttling and pressure reduction-evaporator absorbs heat- compressor compresses -the cycle repeats.
