January 17, 2022
The company has developed a time-sharing and segmented control system for water source heat pump air conditioners, including the first geothermal well, the second geothermal well, the first water source heat pump unit, the second water source heat pump unit, the air-conditioning supply and return water and cooling water pipe network and the air-conditioning end fan panel The pipe system is characterized by: a series-parallel loop of the water supply main network composed of the first geothermal well, the hot inlet side of the first water source heat pump unit and the second water source heat pump unit; the heat output of the second geothermal well and the first water source heat pump unit The side and second water source heat pump units constitute the series-parallel circuit of the main return water network; the end fan coil system and the series-parallel circuit of the main water supply and return water main network constitute the overall series-parallel combined heat pump unit controlled by time-sharing and subsections. Beneficial effects: The two heat pump units that can only be used in series are changed to be used in series and parallel, and the building is divided into sections, and the end of the air conditioning system is controlled by time and subsection, so as to realize the further energy saving and efficiency improvement of the water source heat pump air conditioning system. Target.