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A platform for research: civil engineering, architecture and urbanism
Domestic and water source heat pump unit public well water supply control system
The invention discloses a domestic and water source heat pump unit public well water supply control system. The system comprises a water supply subsystem, a frequency conversion control subsystem anda proportional control valve control subsystem. The water supply subsystem comprises a submersible pump, a first stop valve, a constant pressure tank, a pressure transmitter, a second stop valve, a third stop valve and an electric proportional control valve; the submersible pump is sequentially connected with the first stop valve and a water inlet of the constant pressure tank, a first water outlet and a second water outlet are formed in the top and the bottom of the constant pressure tank respectively, the first water outlet is connected with the second stop valve, the pressure transmitter isarranged on a pipeline between the first water outlet and the second stop valve, and the second stop valve is connected with a domestic water pipe; the second water outlet is sequentially connected with the third stop valve and the electric proportional control valve through pipelines; the electric proportional control valve is connected with a water source heat pump unit well water pipe througha pipeline; the frequency conversion control subsystem is connected with the pressure transmitter and a motor of the submersible pump; and the proportional control valve control subsystem is connectedwith the electric proportional control valve.
本发明的一种生活和水源热泵机组公用井水供水控制系统，包括：供水子系统、变频控制子系统和比例调节阀控制子系统；供水子系统包括：潜水泵、第一截止阀、定压罐、压力变送器、第二截止阀、第三截止阀和电动比例调节阀；潜水泵依次连接第一截止阀和定压罐的进水口，定压罐顶部和底部分别设有第一出水口和第二出水口，第一出水口连接第二截止阀，在第一出水口和第二截止阀间的管路上设有压力变送器，第二截止阀连接生活用水管；第二出水口通过管路依次连接第三截止阀和电动比例调节阀，电动比例调节阀通过管路连接水源热泵机组井水管；变频控制子系统分别连接力变送器和潜水泵的电机；比例调节阀控制子系统连接电动比例调节阀。
Domestic and water source heat pump unit public well water supply control system
The invention discloses a domestic and water source heat pump unit public well water supply control system. The system comprises a water supply subsystem, a frequency conversion control subsystem anda proportional control valve control subsystem. The water supply subsystem comprises a submersible pump, a first stop valve, a constant pressure tank, a pressure transmitter, a second stop valve, a third stop valve and an electric proportional control valve; the submersible pump is sequentially connected with the first stop valve and a water inlet of the constant pressure tank, a first water outlet and a second water outlet are formed in the top and the bottom of the constant pressure tank respectively, the first water outlet is connected with the second stop valve, the pressure transmitter isarranged on a pipeline between the first water outlet and the second stop valve, and the second stop valve is connected with a domestic water pipe; the second water outlet is sequentially connected with the third stop valve and the electric proportional control valve through pipelines; the electric proportional control valve is connected with a water source heat pump unit well water pipe througha pipeline; the frequency conversion control subsystem is connected with the pressure transmitter and a motor of the submersible pump; and the proportional control valve control subsystem is connectedwith the electric proportional control valve.
本发明的一种生活和水源热泵机组公用井水供水控制系统，包括：供水子系统、变频控制子系统和比例调节阀控制子系统；供水子系统包括：潜水泵、第一截止阀、定压罐、压力变送器、第二截止阀、第三截止阀和电动比例调节阀；潜水泵依次连接第一截止阀和定压罐的进水口，定压罐顶部和底部分别设有第一出水口和第二出水口，第一出水口连接第二截止阀，在第一出水口和第二截止阀间的管路上设有压力变送器，第二截止阀连接生活用水管；第二出水口通过管路依次连接第三截止阀和电动比例调节阀，电动比例调节阀通过管路连接水源热泵机组井水管；变频控制子系统分别连接力变送器和潜水泵的电机；比例调节阀控制子系统连接电动比例调节阀。
Domestic and water source heat pump unit public well water supply control system
一种生活和水源热泵机组公用井水供水控制系统
TENG FEI (author) / WANG ZHEN (author) / SUN SHUXIAN (author)
2021-01-15
Patent
Electronic Resource
Chinese
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