REFRIGERATION CYCLE DEVICE
PROBLEM TO BE SOLVED: To provide a refrigeration cycle which can properly adjust the heat exchange efficiency of an outdoor heat exchanger at both a heating operation and a cooling operation.SOLUTION: An outdoor heat exchanger 14 comprises a core part 41 which is constituted by laminating a pluralit...
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| creator | KAWAKUBO MASAAKI |
| description | PROBLEM TO BE SOLVED: To provide a refrigeration cycle which can properly adjust the heat exchange efficiency of an outdoor heat exchanger at both a heating operation and a cooling operation.SOLUTION: An outdoor heat exchanger 14 comprises a core part 41 which is constituted by laminating a plurality of tubes 44. The core part 41 has a first core part 411, a second core part 412 and a third core part 413 which are constituted of tube groups composed of a part of a plurality of the tubes 44, a flow direction of a refrigerant flowing in the second core part 412 is inverted at the heating operation and the cooling operation, and flow directions of the refrigerants flowing in the first core part 411 and the third core part 413 become the same at the heating operation and the cooling operation.SELECTED DRAWING: Figure 2
【課題】暖房運転時および冷房運転時の双方における室外熱交換器の熱交換効率を適切に調整できる冷凍サイクル装置を提供する。【解決手段】室外熱交換器１４は、複数のチューブ４４を積層して構成されたコア部４１を備え、コア部４１は、複数のチューブ４４のうち一部のチューブ群でそれぞれ構成される第１コア部４１１、第２コア部４１２および第３コア部４１３を有し、第２コア部４１２を流れる冷媒の流れ方向が、暖房運転時と冷房運転時とで逆方向になっており、第１コア部４１１および第３コア部４１３のそれぞれを流れる冷媒の流れ方向は、暖房運転時および冷房運転時において同一方向になっている。【選択図】図２ |
| format | Patent |
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【課題】暖房運転時および冷房運転時の双方における室外熱交換器の熱交換効率を適切に調整できる冷凍サイクル装置を提供する。【解決手段】室外熱交換器１４は、複数のチューブ４４を積層して構成されたコア部４１を備え、コア部４１は、複数のチューブ４４のうち一部のチューブ群でそれぞれ構成される第１コア部４１１、第２コア部４１２および第３コア部４１３を有し、第２コア部４１２を流れる冷媒の流れ方向が、暖房運転時と冷房運転時とで逆方向になっており、第１コア部４１１および第３コア部４１３のそれぞれを流れる冷媒の流れ方向は、暖房運転時および冷房運転時において同一方向になっている。【選択図】図２</description><language>eng ; jpn</language><subject>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING ; BLASTING ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; HEAT PUMP SYSTEMS ; HEATING ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; MANUFACTURE OR STORAGE OF ICE ; MECHANICAL ENGINEERING ; RANGES ; REFRIGERATION MACHINES, PLANTS OR SYSTEMS ; REFRIGERATION OR COOLING ; VENTILATING ; WEAPONS</subject><creationdate>2017</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=20171228&DB=EPODOC&CC=JP&NR=2017227367A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20171228&DB=EPODOC&CC=JP&NR=2017227367A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KAWAKUBO MASAAKI</creatorcontrib><title>REFRIGERATION CYCLE DEVICE</title><description>PROBLEM TO BE SOLVED: To provide a refrigeration cycle which can properly adjust the heat exchange efficiency of an outdoor heat exchanger at both a heating operation and a cooling operation.SOLUTION: An outdoor heat exchanger 14 comprises a core part 41 which is constituted by laminating a plurality of tubes 44. The core part 41 has a first core part 411, a second core part 412 and a third core part 413 which are constituted of tube groups composed of a part of a plurality of the tubes 44, a flow direction of a refrigerant flowing in the second core part 412 is inverted at the heating operation and the cooling operation, and flow directions of the refrigerants flowing in the first core part 411 and the third core part 413 become the same at the heating operation and the cooling operation.SELECTED DRAWING: Figure 2
【課題】暖房運転時および冷房運転時の双方における室外熱交換器の熱交換効率を適切に調整できる冷凍サイクル装置を提供する。【解決手段】室外熱交換器１４は、複数のチューブ４４を積層して構成されたコア部４１を備え、コア部４１は、複数のチューブ４４のうち一部のチューブ群でそれぞれ構成される第１コア部４１１、第２コア部４１２および第３コア部４１３を有し、第２コア部４１２を流れる冷媒の流れ方向が、暖房運転時と冷房運転時とで逆方向になっており、第１コア部４１１および第３コア部４１３のそれぞれを流れる冷媒の流れ方向は、暖房運転時および冷房運転時において同一方向になっている。【選択図】図２</description><subject>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING</subject><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>RANGES</subject><subject>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</subject><subject>REFRIGERATION OR COOLING</subject><subject>VENTILATING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAKcnUL8nR3DXIM8fT3U3COdPZxVXBxDfN0duVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGhuZGRubGZuaOxkQpAgBv6SCw</recordid><startdate>20171228</startdate><enddate>20171228</enddate><creator>KAWAKUBO MASAAKI</creator><scope>EVB</scope></search><sort><creationdate>20171228</creationdate><title>REFRIGERATION CYCLE DEVICE</title><author>KAWAKUBO MASAAKI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2017227367A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2017</creationdate><topic>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING</topic><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>RANGES</topic><topic>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</topic><topic>REFRIGERATION OR COOLING</topic><topic>VENTILATING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>KAWAKUBO MASAAKI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KAWAKUBO MASAAKI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>REFRIGERATION CYCLE DEVICE</title><date>2017-12-28</date><risdate>2017</risdate><abstract>PROBLEM TO BE SOLVED: To provide a refrigeration cycle which can properly adjust the heat exchange efficiency of an outdoor heat exchanger at both a heating operation and a cooling operation.SOLUTION: An outdoor heat exchanger 14 comprises a core part 41 which is constituted by laminating a plurality of tubes 44. The core part 41 has a first core part 411, a second core part 412 and a third core part 413 which are constituted of tube groups composed of a part of a plurality of the tubes 44, a flow direction of a refrigerant flowing in the second core part 412 is inverted at the heating operation and the cooling operation, and flow directions of the refrigerants flowing in the first core part 411 and the third core part 413 become the same at the heating operation and the cooling operation.SELECTED DRAWING: Figure 2
【課題】暖房運転時および冷房運転時の双方における室外熱交換器の熱交換効率を適切に調整できる冷凍サイクル装置を提供する。【解決手段】室外熱交換器１４は、複数のチューブ４４を積層して構成されたコア部４１を備え、コア部４１は、複数のチューブ４４のうち一部のチューブ群でそれぞれ構成される第１コア部４１１、第２コア部４１２および第３コア部４１３を有し、第２コア部４１２を流れる冷媒の流れ方向が、暖房運転時と冷房運転時とで逆方向になっており、第１コア部４１１および第３コア部４１３のそれぞれを流れる冷媒の流れ方向は、暖房運転時および冷房運転時において同一方向になっている。【選択図】図２</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING RANGES REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING VENTILATING WEAPONS |
| title | REFRIGERATION CYCLE DEVICE |
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