Circulating water heat pump combined steam residual pressure utilization graded heating system and adjusting method
The invention discloses a circulating water heat pump combined steam residual pressure utilization graded heating system and an adjusting method. The system comprises a steam extraction heat supply subsystem, a steam residual pressure utilization subsystem, a circulating water heat pump subsystem an...
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| creator | LI YONGLIANG JIA YANMING ZHOU MINGJUN YUAN ZHENLIANG TIAN BO WEI CHENGJUN |
| description | The invention discloses a circulating water heat pump combined steam residual pressure utilization graded heating system and an adjusting method. The system comprises a steam extraction heat supply subsystem, a steam residual pressure utilization subsystem, a circulating water heat pump subsystem and a tail end user subsystem, wherein the steam extraction heat supply subsystem, the steam residual pressure utilization subsystem and the circulating water heat pump subsystem are connected in series, and the tail end user subsystem is used for heating heated heat supply network water. The steam extraction heat supply subsystem comprises a high-pressure cylinder, a medium-pressure cylinder and a low-pressure cylinder of a steam turbine. A heating network heater is connected to a heating steam extraction pipeline of the medium-pressure cylinder and connected to the tail end user subsystem through a heat supply network water supply pipeline. A heat supply network heater steam inlet adjusting valve is arranged on a s |
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The system comprises a steam extraction heat supply subsystem, a steam residual pressure utilization subsystem, a circulating water heat pump subsystem and a tail end user subsystem, wherein the steam extraction heat supply subsystem, the steam residual pressure utilization subsystem and the circulating water heat pump subsystem are connected in series, and the tail end user subsystem is used for heating heated heat supply network water. The steam extraction heat supply subsystem comprises a high-pressure cylinder, a medium-pressure cylinder and a low-pressure cylinder of a steam turbine. A heating network heater is connected to a heating steam extraction pipeline of the medium-pressure cylinder and connected to the tail end user subsystem through a heat supply network water supply pipeline. 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The system comprises a steam extraction heat supply subsystem, a steam residual pressure utilization subsystem, a circulating water heat pump subsystem and a tail end user subsystem, wherein the steam extraction heat supply subsystem, the steam residual pressure utilization subsystem and the circulating water heat pump subsystem are connected in series, and the tail end user subsystem is used for heating heated heat supply network water. The steam extraction heat supply subsystem comprises a high-pressure cylinder, a medium-pressure cylinder and a low-pressure cylinder of a steam turbine. A heating network heater is connected to a heating steam extraction pipeline of the medium-pressure cylinder and connected to the tail end user subsystem through a heat supply network water supply pipeline. 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The system comprises a steam extraction heat supply subsystem, a steam residual pressure utilization subsystem, a circulating water heat pump subsystem and a tail end user subsystem, wherein the steam extraction heat supply subsystem, the steam residual pressure utilization subsystem and the circulating water heat pump subsystem are connected in series, and the tail end user subsystem is used for heating heated heat supply network water. The steam extraction heat supply subsystem comprises a high-pressure cylinder, a medium-pressure cylinder and a low-pressure cylinder of a steam turbine. A heating network heater is connected to a heating steam extraction pipeline of the medium-pressure cylinder and connected to the tail end user subsystem through a heat supply network water supply pipeline. A heat supply network heater steam inlet adjusting valve is arranged on a s</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING DOMESTIC HOT-WATER SUPPLY SYSTEMS DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS ELEMENTS OR COMPONENTS THEREFOR HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS |
| title | Circulating water heat pump combined steam residual pressure utilization graded heating system and adjusting method |
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