HEAT PUMP SYSTEM AND HEAT PUMP SYSTEM OPERATION METHOD
PROBLEM TO BE SOLVED: To provide a heat pump system that can be used for either use, a heat pump using heat from a plurality of heat sources or a heat pump that can supply heat in a plurality of temperature ranges, and an operation method for the heat pump system.SOLUTION: A heat pump system 1 compr...
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| creator | OKA NOBUKI OTANI YUICHI KIMURA HIROYOSHI |
| description | PROBLEM TO BE SOLVED: To provide a heat pump system that can be used for either use, a heat pump using heat from a plurality of heat sources or a heat pump that can supply heat in a plurality of temperature ranges, and an operation method for the heat pump system.SOLUTION: A heat pump system 1 comprises: an evaporator 2; a condenser 3; a first channel 4A; a second channel 4B; a bypass channel 5; a heat exchanger 6 provided in the bypass channel 5, and causing heat exchange between refrigerant R and outside; compressors A1 and A2 provided between a first connection portion S1 and the evaporator 2 and between the first connection portion S1 and the condenser 3, respectively, and pumping the refrigerant R from the evaporator 2 toward the condenser 3; and expansion valves B1 and B2 provided between a second connection portion S2 and the evaporator 2 and between the second connection portion S2 and the condenser 3, respectively, and expanding the refrigerant R from the condenser 3 toward the evaporator 2. |
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a condenser 3; a first channel 4A; a second channel 4B; a bypass channel 5; a heat exchanger 6 provided in the bypass channel 5, and causing heat exchange between refrigerant R and outside; compressors A1 and A2 provided between a first connection portion S1 and the evaporator 2 and between the first connection portion S1 and the condenser 3, respectively, and pumping the refrigerant R from the evaporator 2 toward the condenser 3; and expansion valves B1 and B2 provided between a second connection portion S2 and the evaporator 2 and between the second connection portion S2 and the condenser 3, respectively, and expanding the refrigerant R from the condenser 3 toward the evaporator 2.</description><language>eng</language><subject>BLASTING ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; HEAT PUMP SYSTEMS ; HEATING ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; MANUFACTURE OR STORAGE OF ICE ; MECHANICAL ENGINEERING ; REFRIGERATION MACHINES, PLANTS OR SYSTEMS ; REFRIGERATION OR COOLING ; 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a condenser 3; a first channel 4A; a second channel 4B; a bypass channel 5; a heat exchanger 6 provided in the bypass channel 5, and causing heat exchange between refrigerant R and outside; compressors A1 and A2 provided between a first connection portion S1 and the evaporator 2 and between the first connection portion S1 and the condenser 3, respectively, and pumping the refrigerant R from the evaporator 2 toward the condenser 3; and expansion valves B1 and B2 provided between a second connection portion S2 and the evaporator 2 and between the second connection portion S2 and the condenser 3, respectively, and expanding the refrigerant R from the condenser 3 toward the evaporator 2.</description><subject>BLASTING</subject><subject>COMBINED HEATING AND REFRIGERATION SYSTEMS</subject><subject>HEAT PUMP SYSTEMS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LIQUEFACTION SOLIDIFICATION OF GASES</subject><subject>MANUFACTURE OR STORAGE OF ICE</subject><subject>MECHANICAL ENGINEERING</subject><subject>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</subject><subject>REFRIGERATION OR COOLING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDDzcHUMUQgI9Q1QCI4MDnH1VXD0c1HAEPQPcA1yDPH091PwdQ3x8HfhYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBoYmhpYGZobGjsZEKQIAZBIoXg</recordid><startdate>20141006</startdate><enddate>20141006</enddate><creator>OKA NOBUKI</creator><creator>OTANI YUICHI</creator><creator>KIMURA HIROYOSHI</creator><scope>EVB</scope></search><sort><creationdate>20141006</creationdate><title>HEAT PUMP SYSTEM AND HEAT PUMP SYSTEM OPERATION METHOD</title><author>OKA NOBUKI ; OTANI YUICHI ; KIMURA HIROYOSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2014190613A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2014</creationdate><topic>BLASTING</topic><topic>COMBINED HEATING AND REFRIGERATION SYSTEMS</topic><topic>HEAT PUMP SYSTEMS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LIQUEFACTION SOLIDIFICATION OF GASES</topic><topic>MANUFACTURE OR STORAGE OF ICE</topic><topic>MECHANICAL ENGINEERING</topic><topic>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</topic><topic>REFRIGERATION OR COOLING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>OKA NOBUKI</creatorcontrib><creatorcontrib>OTANI YUICHI</creatorcontrib><creatorcontrib>KIMURA HIROYOSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>OKA NOBUKI</au><au>OTANI YUICHI</au><au>KIMURA HIROYOSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HEAT PUMP SYSTEM AND HEAT PUMP SYSTEM OPERATION METHOD</title><date>2014-10-06</date><risdate>2014</risdate><abstract>PROBLEM TO BE SOLVED: To provide a heat pump system that can be used for either use, a heat pump using heat from a plurality of heat sources or a heat pump that can supply heat in a plurality of temperature ranges, and an operation method for the heat pump system.SOLUTION: A heat pump system 1 comprises: an evaporator 2; a condenser 3; a first channel 4A; a second channel 4B; a bypass channel 5; a heat exchanger 6 provided in the bypass channel 5, and causing heat exchange between refrigerant R and outside; compressors A1 and A2 provided between a first connection portion S1 and the evaporator 2 and between the first connection portion S1 and the condenser 3, respectively, and pumping the refrigerant R from the evaporator 2 toward the condenser 3; and expansion valves B1 and B2 provided between a second connection portion S2 and the evaporator 2 and between the second connection portion S2 and the condenser 3, respectively, and expanding the refrigerant R from the condenser 3 toward the evaporator 2.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS 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 | HEAT PUMP SYSTEM AND HEAT PUMP SYSTEM OPERATION METHOD |
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