Air energy injection enthalpy-increasing ultra-low temperature cascade dryer
The invention relates to an air energy injection enthalpy-increasing ultra-low temperature cascade dryer comprising a first circulating system and a second circulating system. The first circulating system is a refrigeration system, and the second circulating system is a heating system; refrigerant g...
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| creator | LIU HAITANG DENG WEIFANG |
| description | The invention relates to an air energy injection enthalpy-increasing ultra-low temperature cascade dryer comprising a first circulating system and a second circulating system. The first circulating system is a refrigeration system, and the second circulating system is a heating system; refrigerant gas evaporating in the first circulating system exchanges heat with liquid refrigerants condensing in the second circulating system, so that the refrigerant gas provides heat to the second circulating system through an intermediate heat exchanger via a compressor after heat in air is absorbed through evaporation in the first circulating system; the first circulating system and the second circulating system are connected through the intermediate heat exchanger, and the refrigerant gas evaporatingin the first circulating system exchanges heat with the liquid refrigerants condensing in the second circulating system, so that the refrigerant gas evaporating in the circulating system provides heat to the second circulatin |
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The first circulating system is a refrigeration system, and the second circulating system is a heating system; refrigerant gas evaporating in the first circulating system exchanges heat with liquid refrigerants condensing in the second circulating system, so that the refrigerant gas provides heat to the second circulating system through an intermediate heat exchanger via a compressor after heat in air is absorbed through evaporation in the first circulating system; the first circulating system and the second circulating system are connected through the intermediate heat exchanger, and the refrigerant gas evaporatingin the first circulating system exchanges heat with the liquid refrigerants condensing in the second circulating system, so that the refrigerant gas evaporating in the circulating system provides heat to the second circulatin</description><language>chi ; eng</language><subject>BLASTING ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; DRYING ; DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM ; HEAT PUMP SYSTEMS ; HEATING ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; MANUFACTURE OR STORAGE OF ICE ; MECHANICAL ENGINEERING ; REFRIGERATION MACHINES, PLANTS OR SYSTEMS ; REFRIGERATION OR COOLING ; WEAPONS</subject><creationdate>2020</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=20200228&DB=EPODOC&CC=CN&NR=110849135A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200228&DB=EPODOC&CC=CN&NR=110849135A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU HAITANG</creatorcontrib><creatorcontrib>DENG WEIFANG</creatorcontrib><title>Air energy injection enthalpy-increasing ultra-low temperature cascade dryer</title><description>The invention relates to an air energy injection enthalpy-increasing ultra-low temperature cascade dryer comprising a first circulating system and a second circulating system. 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The first circulating system is a refrigeration system, and the second circulating system is a heating system; refrigerant gas evaporating in the first circulating system exchanges heat with liquid refrigerants condensing in the second circulating system, so that the refrigerant gas provides heat to the second circulating system through an intermediate heat exchanger via a compressor after heat in air is absorbed through evaporation in the first circulating system; the first circulating system and the second circulating system are connected through the intermediate heat exchanger, and the refrigerant gas evaporatingin the first circulating system exchanges heat with the liquid refrigerants condensing in the second circulating system, so that the refrigerant gas evaporating in the circulating system provides heat to the second circulatin</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN110849135A |
| source | esp@cenet |
| subjects | BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING WEAPONS |
| title | Air energy injection enthalpy-increasing ultra-low temperature cascade dryer |
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