COMPRESSOR AND AIR CONDITIONER HAVING SAME
Some embodiments of the present disclosure provide a compressor and an air conditioner with the compressor. The compressor includes: a first compression part (10), a second compression part (20), an intermediate cavity (30) and an intermediate passage (40). Refrigerant discharged from the first comp...
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| creator | LUO, Huifang ZOU, Peng LIU, Xixing CHEN, Sheng WU, Jian YANG, Ouxiang KE, Dajun |
| description | Some embodiments of the present disclosure provide a compressor and an air conditioner with the compressor. The compressor includes: a first compression part (10), a second compression part (20), an intermediate cavity (30) and an intermediate passage (40). Refrigerant discharged from the first compression part (10) enters the intermediate cavity (30). The intermediate passage (40) communicates with the intermediate cavity (30) and an inner cavity of the second compression part (20). A bottom port of the intermediate passage (40) is located at a bottom of the intermediate cavity (30), and air supplement refrigerant and/or the refrigerant discharged from the first compression part (10) are used to convey accumulated oil in the intermediate cavity (30) to the inner cavity of the second compression part (20). When only the refrigerant discharged from the first compression part (10) is used to convey the accumulated oil in the intermediate cavity (30) to the inner cavity of the second compression part (20), at least a part of the intermediate passage (40) is located outside of a housing assembly (90) of the compressor, thereby improving the efficiency of discharging the accumulated oil in the intermediate cavity (30) from the intermediate cavity (30). |
| format | Patent |
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The compressor includes: a first compression part (10), a second compression part (20), an intermediate cavity (30) and an intermediate passage (40). Refrigerant discharged from the first compression part (10) enters the intermediate cavity (30). The intermediate passage (40) communicates with the intermediate cavity (30) and an inner cavity of the second compression part (20). A bottom port of the intermediate passage (40) is located at a bottom of the intermediate cavity (30), and air supplement refrigerant and/or the refrigerant discharged from the first compression part (10) are used to convey accumulated oil in the intermediate cavity (30) to the inner cavity of the second compression part (20). When only the refrigerant discharged from the first compression part (10) is used to convey the accumulated oil in the intermediate cavity (30) to the inner cavity of the second compression part (20), at least a part of the intermediate passage (40) is located outside of a housing assembly (90) of the compressor, thereby improving the efficiency of discharging the accumulated oil in the intermediate cavity (30) from the intermediate cavity (30).</description><language>eng ; fre ; ger</language><subject>BLASTING ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS ; 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=20201007&DB=EPODOC&CC=EP&NR=3719324A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201007&DB=EPODOC&CC=EP&NR=3719324A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LUO, Huifang</creatorcontrib><creatorcontrib>ZOU, Peng</creatorcontrib><creatorcontrib>LIU, Xixing</creatorcontrib><creatorcontrib>CHEN, Sheng</creatorcontrib><creatorcontrib>WU, Jian</creatorcontrib><creatorcontrib>YANG, Ouxiang</creatorcontrib><creatorcontrib>KE, Dajun</creatorcontrib><title>COMPRESSOR AND AIR CONDITIONER HAVING SAME</title><description>Some embodiments of the present disclosure provide a compressor and an air conditioner with the compressor. The compressor includes: a first compression part (10), a second compression part (20), an intermediate cavity (30) and an intermediate passage (40). Refrigerant discharged from the first compression part (10) enters the intermediate cavity (30). The intermediate passage (40) communicates with the intermediate cavity (30) and an inner cavity of the second compression part (20). A bottom port of the intermediate passage (40) is located at a bottom of the intermediate cavity (30), and air supplement refrigerant and/or the refrigerant discharged from the first compression part (10) are used to convey accumulated oil in the intermediate cavity (30) to the inner cavity of the second compression part (20). When only the refrigerant discharged from the first compression part (10) is used to convey the accumulated oil in the intermediate cavity (30) to the inner cavity of the second compression part (20), at least a part of the intermediate passage (40) is located outside of a housing assembly (90) of the compressor, thereby improving the efficiency of discharging the accumulated oil in the intermediate cavity (30) from the intermediate cavity (30).</description><subject>BLASTING</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS</subject><subject>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNBy9vcNCHINDvYPUnD0c1Fw9AxScPb3c_EM8fT3cw1S8HAM8_RzVwh29HXlYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxrgHG5oaWxkYmjobGRCgBAAX4JDA</recordid><startdate>20201007</startdate><enddate>20201007</enddate><creator>LUO, Huifang</creator><creator>ZOU, Peng</creator><creator>LIU, Xixing</creator><creator>CHEN, Sheng</creator><creator>WU, Jian</creator><creator>YANG, Ouxiang</creator><creator>KE, Dajun</creator><scope>EVB</scope></search><sort><creationdate>20201007</creationdate><title>COMPRESSOR AND AIR CONDITIONER HAVING SAME</title><author>LUO, Huifang ; ZOU, Peng ; LIU, Xixing ; CHEN, Sheng ; WU, Jian ; YANG, Ouxiang ; KE, Dajun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3719324A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2020</creationdate><topic>BLASTING</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS</topic><topic>ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LUO, Huifang</creatorcontrib><creatorcontrib>ZOU, Peng</creatorcontrib><creatorcontrib>LIU, Xixing</creatorcontrib><creatorcontrib>CHEN, Sheng</creatorcontrib><creatorcontrib>WU, Jian</creatorcontrib><creatorcontrib>YANG, Ouxiang</creatorcontrib><creatorcontrib>KE, Dajun</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LUO, Huifang</au><au>ZOU, Peng</au><au>LIU, Xixing</au><au>CHEN, Sheng</au><au>WU, Jian</au><au>YANG, Ouxiang</au><au>KE, Dajun</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>COMPRESSOR AND AIR CONDITIONER HAVING SAME</title><date>2020-10-07</date><risdate>2020</risdate><abstract>Some embodiments of the present disclosure provide a compressor and an air conditioner with the compressor. The compressor includes: a first compression part (10), a second compression part (20), an intermediate cavity (30) and an intermediate passage (40). Refrigerant discharged from the first compression part (10) enters the intermediate cavity (30). The intermediate passage (40) communicates with the intermediate cavity (30) and an inner cavity of the second compression part (20). A bottom port of the intermediate passage (40) is located at a bottom of the intermediate cavity (30), and air supplement refrigerant and/or the refrigerant discharged from the first compression part (10) are used to convey accumulated oil in the intermediate cavity (30) to the inner cavity of the second compression part (20). When only the refrigerant discharged from the first compression part (10) is used to convey the accumulated oil in the intermediate cavity (30) to the inner cavity of the second compression part (20), at least a part of the intermediate passage (40) is located outside of a housing assembly (90) of the compressor, thereby improving the efficiency of discharging the accumulated oil in the intermediate cavity (30) from the intermediate cavity (30).</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING HEATING LIGHTING MECHANICAL ENGINEERING POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS |
| title | COMPRESSOR AND AIR CONDITIONER HAVING SAME |
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