Multi-split central air conditioner control system
The utility model discloses a multi-split central air conditioner control system which comprises a compressor, an oil separator, an outdoor condenser, a gas-liquid separator and an indoor unit, the air outlet end of the compressor is communicated with a first copper pipe, a high-pressure pressure sw...
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| creator | GENG QIANYUN LI CHAOZHEN SHEN LIANGHONG |
| description | The utility model discloses a multi-split central air conditioner control system which comprises a compressor, an oil separator, an outdoor condenser, a gas-liquid separator and an indoor unit, the air outlet end of the compressor is communicated with a first copper pipe, a high-pressure pressure switch is arranged on the first copper pipe, one side of the first copper pipe is communicated with the air inlet end of the oil separator, and the other side of the first copper pipe is communicated with the air outlet end of the oil separator. The air outlet end of the oil separator is communicated with a fifth copper pipe, one side of the fifth copper pipe is communicated with the refrigerant inlet end of an outdoor condenser, the refrigerant outlet end of the outdoor condenser is communicated with a fourth copper pipe, and a plurality of indoor units of different types or the same type are connected through one outdoor unit or a plurality of outdoor units connected in parallel. Each indoor unit can be independent |
| format | Patent |
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The air outlet end of the oil separator is communicated with a fifth copper pipe, one side of the fifth copper pipe is communicated with the refrigerant inlet end of an outdoor condenser, the refrigerant outlet end of the outdoor condenser is communicated with a fourth copper pipe, and a plurality of indoor units of different types or the same type are connected through one outdoor unit or a plurality of outdoor units connected in parallel. Each indoor unit can be independent</description><language>chi ; eng</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>2023</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=20230203&DB=EPODOC&CC=CN&NR=218442568U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230203&DB=EPODOC&CC=CN&NR=218442568U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GENG QIANYUN</creatorcontrib><creatorcontrib>LI CHAOZHEN</creatorcontrib><creatorcontrib>SHEN LIANGHONG</creatorcontrib><title>Multi-split central air conditioner control system</title><description>The utility model discloses a multi-split central air conditioner control system which comprises a compressor, an oil separator, an outdoor condenser, a gas-liquid separator and an indoor unit, the air outlet end of the compressor is communicated with a first copper pipe, a high-pressure pressure switch is arranged on the first copper pipe, one side of the first copper pipe is communicated with the air inlet end of the oil separator, and the other side of the first copper pipe is communicated with the air outlet end of the oil separator. The air outlet end of the oil separator is communicated with a fifth copper pipe, one side of the fifth copper pipe is communicated with the refrigerant inlet end of an outdoor condenser, the refrigerant outlet end of the outdoor condenser is communicated with a fourth copper pipe, and a plurality of indoor units of different types or the same type are connected through one outdoor unit or a plurality of outdoor units connected in parallel. 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The air outlet end of the oil separator is communicated with a fifth copper pipe, one side of the fifth copper pipe is communicated with the refrigerant inlet end of an outdoor condenser, the refrigerant outlet end of the outdoor condenser is communicated with a fourth copper pipe, and a plurality of indoor units of different types or the same type are connected through one outdoor unit or a plurality of outdoor units connected in parallel. Each indoor unit can be independent</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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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 | Multi-split central air conditioner control system |
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