Deep waste heat utilization heat supply system for solving thermodynamic equilibrium of complex heat supply network
The invention discloses a deep waste heat utilization heat supply system for solving thermodynamic equilibrium of a complex heat supply network, which comprises a two-stage compression type heat pump unit, a radiator area heat supply network circulating water system, a geothermal area heat supply ne...
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| creator | WANG YUZE QIAO LEI CHEN CHONGWU KANG JINGDE WANG ZEGUANG SUN YANDONG WANG YANSHENG SONG WANLI ZHANG HENGLIANG SHU XINGJIE HE KAI LIU SHENGGUAN SHI YAOHUI |
| description | The invention discloses a deep waste heat utilization heat supply system for solving thermodynamic equilibrium of a complex heat supply network, which comprises a two-stage compression type heat pump unit, a radiator area heat supply network circulating water system, a geothermal area heat supply network circulating water system and a primary network circulating water system. Decoupling operation of heat users at different water supply temperatures is achieved, and the purpose of partition temperature balance control is achieved. The primary network water supply is utilized in a gradient mode, radiator user heat supply network circulating water is firstly heated according to the water supply temperature requirement, then geothermal user heat supply network circulating water is heated, the water supply temperature of the geothermal side is further reduced in a mixed water heat supply mode, and a two-stage compression type heat pump is combined to extract primary network return water waste heat to heat the radi |
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Decoupling operation of heat users at different water supply temperatures is achieved, and the purpose of partition temperature balance control is achieved. The primary network water supply is utilized in a gradient mode, radiator user heat supply network circulating water is firstly heated according to the water supply temperature requirement, then geothermal user heat supply network circulating water is heated, the water supply temperature of the geothermal side is further reduced in a mixed water heat supply mode, and a two-stage compression type heat pump is combined to extract primary network return water waste heat to heat the radi</description><language>chi ; eng</language><subject>BLASTING ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; COMBUSTION APPARATUS ; COMBUSTION PROCESSES ; DOMESTIC HOT-WATER SUPPLY SYSTEMS ; DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS ; ELEMENTS OR COMPONENTS THEREFOR ; FLUES ; HEAT EXCHANGE IN GENERAL ; HEAT PUMP SYSTEMS ; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT ; HEATING ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; MANUFACTURE OR STORAGE OF ICE ; MECHANICAL ENGINEERING ; RANGES ; REFRIGERATION MACHINES, PLANTS OR SYSTEMS ; REFRIGERATION OR COOLING ; REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES ; VENTILATING ; WEAPONS</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240202&DB=EPODOC&CC=CN&NR=117490129A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240202&DB=EPODOC&CC=CN&NR=117490129A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG YUZE</creatorcontrib><creatorcontrib>QIAO LEI</creatorcontrib><creatorcontrib>CHEN CHONGWU</creatorcontrib><creatorcontrib>KANG JINGDE</creatorcontrib><creatorcontrib>WANG ZEGUANG</creatorcontrib><creatorcontrib>SUN YANDONG</creatorcontrib><creatorcontrib>WANG YANSHENG</creatorcontrib><creatorcontrib>SONG WANLI</creatorcontrib><creatorcontrib>ZHANG HENGLIANG</creatorcontrib><creatorcontrib>SHU XINGJIE</creatorcontrib><creatorcontrib>HE KAI</creatorcontrib><creatorcontrib>LIU SHENGGUAN</creatorcontrib><creatorcontrib>SHI YAOHUI</creatorcontrib><title>Deep waste heat utilization heat supply system for solving thermodynamic equilibrium of complex heat supply network</title><description>The invention discloses a deep waste heat utilization heat supply system for solving thermodynamic equilibrium of a complex heat supply network, which comprises a two-stage compression type heat pump unit, a radiator area heat supply network circulating water system, a geothermal area heat supply network circulating water system and a primary network circulating water system. Decoupling operation of heat users at different water supply temperatures is achieved, and the purpose of partition temperature balance control is achieved. 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Decoupling operation of heat users at different water supply temperatures is achieved, and the purpose of partition temperature balance control is achieved. The primary network water supply is utilized in a gradient mode, radiator user heat supply network circulating water is firstly heated according to the water supply temperature requirement, then geothermal user heat supply network circulating water is heated, the water supply temperature of the geothermal side is further reduced in a mixed water heat supply mode, and a two-stage compression type heat pump is combined to extract primary network return water waste heat to heat the radi</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS COMBUSTION APPARATUS COMBUSTION PROCESSES DOMESTIC HOT-WATER SUPPLY SYSTEMS DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS ELEMENTS OR COMPONENTS THEREFOR FLUES HEAT EXCHANGE IN GENERAL HEAT PUMP SYSTEMS HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING RANGES REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES VENTILATING WEAPONS |
| title | Deep waste heat utilization heat supply system for solving thermodynamic equilibrium of complex heat supply network |
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