REFRIGERATION CYCLE DEVICE
PROBLEM TO BE SOLVED: To provide a refrigeration cycle device capable of suppressing temperature slide to the extent of applicable to a heating use by avoiding the frost formation while increasing the mixture ratio of the refrigerant with a small GWP.SOLUTION: An air conditioner 1 comprises: a first...
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| creator | SHIOTANI ATSUSHI |
| description | PROBLEM TO BE SOLVED: To provide a refrigeration cycle device capable of suppressing temperature slide to the extent of applicable to a heating use by avoiding the frost formation while increasing the mixture ratio of the refrigerant with a small GWP.SOLUTION: An air conditioner 1 comprises: a first decompression unit 51 for decreasing the pressure of the non-azeotropic refrigerant mixture flowing out of a condenser 4 until the gas-liquid two-phase state; a gas-liquid separator 11 for separating the non-azeotropic refrigerant mixture decompressed to the gas-liquid two-phase state into a gas-phase and liquid-phase; a first path 121 for supplying the gas-phase refrigerant in the gas-liquid separator 11 to an evaporator 6; a second path 122 for bypassing the liquid-phase refrigerant in the gas-liquid separator 11 with respect to the evaporator 6; an intercooler 13 for condensing the refrigerant flowing through the first path 121 by heat exchanging with the refrigerant flowing through the second path 122; a second decompression unit 52 for decreasing the pressure of the refrigerant flowing through the first path 121; and a third decompression unit 53 for decreasing the pressure of the refrigerant flowing through the second path 122.SELECTED DRAWING: Figure 1
【課題】ＧＷＰが小さい冷媒の混合比率を高めながらも、着霜の発生を回避して加熱用途に適用可能な程度にまで温度すべりを抑えることができる冷凍サイクル装置を提供すること。【解決手段】空気調和機１は、凝縮器４から流れ出た非共沸混合冷媒の圧力を気液二相の状態にまで減少させる第１減圧部５１と、気液二相の状態にまで減圧された非共沸混合冷媒を気相および液相に分離する気液分離器１１と、気液分離器１１における気相の冷媒を、蒸発器６へと供給する第１経路１２１と、気液分離器１１における液相の冷媒を蒸発器６に対してバイパスする第２経路１２２と、第１経路１２１を流れる冷媒を、第２経路１２２を流れる冷媒との間で熱交換することで凝縮させるインタークーラー１３と、第１経路１２１を流れる冷媒の圧力を減少させる第２減圧部５２と、第２経路１２２を流れる冷媒の圧力を減少させる第３減圧部５３とを備える。【選択図】図１ |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2017172908A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2017172908A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2017172908A3</originalsourceid><addsrcrecordid>eNrjZJAKcnUL8nR3DXIM8fT3U3COdPZxVXBxDfN0duVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGhuaG5kaWBhaOxkQpAgBv9SCw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>REFRIGERATION CYCLE DEVICE</title><source>esp@cenet</source><creator>SHIOTANI ATSUSHI</creator><creatorcontrib>SHIOTANI ATSUSHI</creatorcontrib><description>PROBLEM TO BE SOLVED: To provide a refrigeration cycle device capable of suppressing temperature slide to the extent of applicable to a heating use by avoiding the frost formation while increasing the mixture ratio of the refrigerant with a small GWP.SOLUTION: An air conditioner 1 comprises: a first decompression unit 51 for decreasing the pressure of the non-azeotropic refrigerant mixture flowing out of a condenser 4 until the gas-liquid two-phase state; a gas-liquid separator 11 for separating the non-azeotropic refrigerant mixture decompressed to the gas-liquid two-phase state into a gas-phase and liquid-phase; a first path 121 for supplying the gas-phase refrigerant in the gas-liquid separator 11 to an evaporator 6; a second path 122 for bypassing the liquid-phase refrigerant in the gas-liquid separator 11 with respect to the evaporator 6; an intercooler 13 for condensing the refrigerant flowing through the first path 121 by heat exchanging with the refrigerant flowing through the second path 122; a second decompression unit 52 for decreasing the pressure of the refrigerant flowing through the first path 121; and a third decompression unit 53 for decreasing the pressure of the refrigerant flowing through the second path 122.SELECTED DRAWING: Figure 1
【課題】ＧＷＰが小さい冷媒の混合比率を高めながらも、着霜の発生を回避して加熱用途に適用可能な程度にまで温度すべりを抑えることができる冷凍サイクル装置を提供すること。【解決手段】空気調和機１は、凝縮器４から流れ出た非共沸混合冷媒の圧力を気液二相の状態にまで減少させる第１減圧部５１と、気液二相の状態にまで減圧された非共沸混合冷媒を気相および液相に分離する気液分離器１１と、気液分離器１１における気相の冷媒を、蒸発器６へと供給する第１経路１２１と、気液分離器１１における液相の冷媒を蒸発器６に対してバイパスする第２経路１２２と、第１経路１２１を流れる冷媒を、第２経路１２２を流れる冷媒との間で熱交換することで凝縮させるインタークーラー１３と、第１経路１２１を流れる冷媒の圧力を減少させる第２減圧部５２と、第２経路１２２を流れる冷媒の圧力を減少させる第３減圧部５３とを備える。【選択図】図１</description><language>eng ; jpn</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 ; 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=20170928&DB=EPODOC&CC=JP&NR=2017172908A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170928&DB=EPODOC&CC=JP&NR=2017172908A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHIOTANI ATSUSHI</creatorcontrib><title>REFRIGERATION CYCLE DEVICE</title><description>PROBLEM TO BE SOLVED: To provide a refrigeration cycle device capable of suppressing temperature slide to the extent of applicable to a heating use by avoiding the frost formation while increasing the mixture ratio of the refrigerant with a small GWP.SOLUTION: An air conditioner 1 comprises: a first decompression unit 51 for decreasing the pressure of the non-azeotropic refrigerant mixture flowing out of a condenser 4 until the gas-liquid two-phase state; a gas-liquid separator 11 for separating the non-azeotropic refrigerant mixture decompressed to the gas-liquid two-phase state into a gas-phase and liquid-phase; a first path 121 for supplying the gas-phase refrigerant in the gas-liquid separator 11 to an evaporator 6; a second path 122 for bypassing the liquid-phase refrigerant in the gas-liquid separator 11 with respect to the evaporator 6; an intercooler 13 for condensing the refrigerant flowing through the first path 121 by heat exchanging with the refrigerant flowing through the second path 122; a second decompression unit 52 for decreasing the pressure of the refrigerant flowing through the first path 121; and a third decompression unit 53 for decreasing the pressure of the refrigerant flowing through the second path 122.SELECTED DRAWING: Figure 1
【課題】ＧＷＰが小さい冷媒の混合比率を高めながらも、着霜の発生を回避して加熱用途に適用可能な程度にまで温度すべりを抑えることができる冷凍サイクル装置を提供すること。【解決手段】空気調和機１は、凝縮器４から流れ出た非共沸混合冷媒の圧力を気液二相の状態にまで減少させる第１減圧部５１と、気液二相の状態にまで減圧された非共沸混合冷媒を気相および液相に分離する気液分離器１１と、気液分離器１１における気相の冷媒を、蒸発器６へと供給する第１経路１２１と、気液分離器１１における液相の冷媒を蒸発器６に対してバイパスする第２経路１２２と、第１経路１２１を流れる冷媒を、第２経路１２２を流れる冷媒との間で熱交換することで凝縮させるインタークーラー１３と、第１経路１２１を流れる冷媒の圧力を減少させる第２減圧部５２と、第２経路１２２を流れる冷媒の圧力を減少させる第３減圧部５３とを備える。【選択図】図１</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>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAKcnUL8nR3DXIM8fT3U3COdPZxVXBxDfN0duVhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfFeAUYGhuaG5kaWBhaOxkQpAgBv9SCw</recordid><startdate>20170928</startdate><enddate>20170928</enddate><creator>SHIOTANI ATSUSHI</creator><scope>EVB</scope></search><sort><creationdate>20170928</creationdate><title>REFRIGERATION CYCLE DEVICE</title><author>SHIOTANI ATSUSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2017172908A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2017</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>SHIOTANI ATSUSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHIOTANI ATSUSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>REFRIGERATION CYCLE DEVICE</title><date>2017-09-28</date><risdate>2017</risdate><abstract>PROBLEM TO BE SOLVED: To provide a refrigeration cycle device capable of suppressing temperature slide to the extent of applicable to a heating use by avoiding the frost formation while increasing the mixture ratio of the refrigerant with a small GWP.SOLUTION: An air conditioner 1 comprises: a first decompression unit 51 for decreasing the pressure of the non-azeotropic refrigerant mixture flowing out of a condenser 4 until the gas-liquid two-phase state; a gas-liquid separator 11 for separating the non-azeotropic refrigerant mixture decompressed to the gas-liquid two-phase state into a gas-phase and liquid-phase; a first path 121 for supplying the gas-phase refrigerant in the gas-liquid separator 11 to an evaporator 6; a second path 122 for bypassing the liquid-phase refrigerant in the gas-liquid separator 11 with respect to the evaporator 6; an intercooler 13 for condensing the refrigerant flowing through the first path 121 by heat exchanging with the refrigerant flowing through the second path 122; a second decompression unit 52 for decreasing the pressure of the refrigerant flowing through the first path 121; and a third decompression unit 53 for decreasing the pressure of the refrigerant flowing through the second path 122.SELECTED DRAWING: Figure 1
【課題】ＧＷＰが小さい冷媒の混合比率を高めながらも、着霜の発生を回避して加熱用途に適用可能な程度にまで温度すべりを抑えることができる冷凍サイクル装置を提供すること。【解決手段】空気調和機１は、凝縮器４から流れ出た非共沸混合冷媒の圧力を気液二相の状態にまで減少させる第１減圧部５１と、気液二相の状態にまで減圧された非共沸混合冷媒を気相および液相に分離する気液分離器１１と、気液分離器１１における気相の冷媒を、蒸発器６へと供給する第１経路１２１と、気液分離器１１における液相の冷媒を蒸発器６に対してバイパスする第２経路１２２と、第１経路１２１を流れる冷媒を、第２経路１２２を流れる冷媒との間で熱交換することで凝縮させるインタークーラー１３と、第１経路１２１を流れる冷媒の圧力を減少させる第２減圧部５２と、第２経路１２２を流れる冷媒の圧力を減少させる第３減圧部５３とを備える。【選択図】図１</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 | REFRIGERATION CYCLE DEVICE |
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