Energy-saving secondary pump air conditioning system
The utility model relates to an energy-saving two-stage pump air-conditioning system which comprises a water supply main pipe, a water return main pipe, at least one group of air-conditioning cold source sides, at least one group of user end equipment, a water collector, a first bypass pipe, a secon...
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| creator | LIU SHOUSHUAI ZOU JIAYAN |
| description | The utility model relates to an energy-saving two-stage pump air-conditioning system which comprises a water supply main pipe, a water return main pipe, at least one group of air-conditioning cold source sides, at least one group of user end equipment, a water collector, a first bypass pipe, a second bypass pipe, a water segregator and a closed pressure-bearing water tank, and the user end equipment comprises a two-stage pump and air-conditioning end equipment; when the water temperature of the first bypass pipe is 7 DEG C, low-temperature water in the closed pressure-bearing water tank is mixed to form 7-DEG C water which enters the air conditioner terminal equipment along the secondary pump, when the water temperature of the second bypass pipe is 8 DEG C or 9 DEG C, high-temperature water in the closed pressure-bearing water tank is mixed to form 12-DEG C water, the 12-DEG C water flows into the water return main pipe, and cold storage of the closed pressure-bearing water tank is finished; the refrigeration |
| format | Patent |
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when the water temperature of the first bypass pipe is 7 DEG C, low-temperature water in the closed pressure-bearing water tank is mixed to form 7-DEG C water which enters the air conditioner terminal equipment along the secondary pump, when the water temperature of the second bypass pipe is 8 DEG C or 9 DEG C, high-temperature water in the closed pressure-bearing water tank is mixed to form 12-DEG C water, the 12-DEG C water flows into the water return main pipe, and cold storage of the closed pressure-bearing water tank is finished; the refrigeration</description><language>chi ; eng</language><subject>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING ; BLASTING ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; RANGES ; 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=20231020&DB=EPODOC&CC=CN&NR=219868389U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25566,76549</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231020&DB=EPODOC&CC=CN&NR=219868389U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU SHOUSHUAI</creatorcontrib><creatorcontrib>ZOU JIAYAN</creatorcontrib><title>Energy-saving secondary pump air conditioning system</title><description>The utility model relates to an energy-saving two-stage pump air-conditioning system which comprises a water supply main pipe, a water return main pipe, at least one group of air-conditioning cold source sides, at least one group of user end equipment, a water collector, a first bypass pipe, a second bypass pipe, a water segregator and a closed pressure-bearing water tank, and the user end equipment comprises a two-stage pump and air-conditioning end equipment; when the water temperature of the first bypass pipe is 7 DEG C, low-temperature water in the closed pressure-bearing water tank is mixed to form 7-DEG C water which enters the air conditioner terminal equipment along the secondary pump, when the water temperature of the second bypass pipe is 8 DEG C or 9 DEG C, high-temperature water in the closed pressure-bearing water tank is mixed to form 12-DEG C water, the 12-DEG C water flows into the water return main pipe, and cold storage of the closed pressure-bearing water tank is finished; the refrigeration</description><subject>AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING</subject><subject>BLASTING</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>RANGES</subject><subject>VENTILATING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDBxzUstSq_ULU4sy8xLVyhOTc7PS0ksqlQoKM0tUEjMLFIACWSWZObngeUri0tSc3kYWNMSc4pTeaE0N4OSm2uIs4duakF-fGpxQWJyal5qSbyzn5GhpYWZhbGFZWioMVGKAMxgLko</recordid><startdate>20231020</startdate><enddate>20231020</enddate><creator>LIU SHOUSHUAI</creator><creator>ZOU JIAYAN</creator><scope>EVB</scope></search><sort><creationdate>20231020</creationdate><title>Energy-saving secondary pump air conditioning system</title><author>LIU SHOUSHUAI ; 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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN219868389UU |
| source | esp@cenet |
| subjects | AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS |
| title | Energy-saving secondary pump air conditioning system |
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