GB2476581B - Cooling system with indirect humidity determination - Google Patents

Cooling system with indirect humidity determination

Info

Publication number
GB2476581B
GB2476581B GB1021814.7A GB201021814A GB2476581B GB 2476581 B GB2476581 B GB 2476581B GB 201021814 A GB201021814 A GB 201021814A GB 2476581 B GB2476581 B GB 2476581B
Authority
GB
United Kingdom
Prior art keywords
cooling system
humidity determination
indirect
indirect humidity
determination
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB1021814.7A
Other versions
GB201021814D0 (en
GB2476581A (en
Inventor
V Larson David
Jason Gloeckner Michael
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vertiv Corp
Original Assignee
Liebert Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US12/966,200 external-priority patent/US8783049B2/en
Application filed by Liebert Corp filed Critical Liebert Corp
Publication of GB201021814D0 publication Critical patent/GB201021814D0/en
Publication of GB2476581A publication Critical patent/GB2476581A/en
Application granted granted Critical
Publication of GB2476581B publication Critical patent/GB2476581B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/0008—Control or safety arrangements for air-humidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • F24F11/523—Indication arrangements, e.g. displays for displaying temperature data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
    • H05K7/20554—Forced ventilation of a gaseous coolant
    • H05K7/2059—Forced ventilation of a gaseous coolant within rooms for removing heat from cabinets, e.g. by air conditioning device
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
    • H05K7/20718—Forced ventilation of a gaseous coolant
    • H05K7/20745—Forced ventilation of a gaseous coolant within rooms for removing heat from cabinets, e.g. by air conditioning device
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
    • H05K7/20836—Thermal management, e.g. server temperature control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
GB1021814.7A 2009-12-23 2010-12-21 Cooling system with indirect humidity determination Active GB2476581B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28944709P 2009-12-23 2009-12-23
US12/966,200 US8783049B2 (en) 2009-12-23 2010-12-13 Cooling system with indirect humidity determination

Publications (3)

Publication Number Publication Date
GB201021814D0 GB201021814D0 (en) 2011-02-02
GB2476581A GB2476581A (en) 2011-06-29
GB2476581B true GB2476581B (en) 2016-08-31

Family

ID=43598867

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1021814.7A Active GB2476581B (en) 2009-12-23 2010-12-21 Cooling system with indirect humidity determination

Country Status (1)

Country Link
GB (1) GB2476581B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102830728A (en) * 2012-08-17 2012-12-19 浙江盾安机电科技有限公司 Moistureproof electric control cabinet
CN105222294A (en) * 2015-11-04 2016-01-06 比赫电气（太仓）有限公司 A kind of cabinet-type air-conditioning with self-protection function
GB2566026A (en) * 2017-08-30 2019-03-06 Ekkosense Ltd Cooling system monitoring

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512161A (en) * 1983-03-03 1985-04-23 Control Data Corporation Dew point sensitive computer cooling system
US5168754A (en) * 1992-01-02 1992-12-08 Carrier Corporation Method and apparatus for detecting room humidity
US20060214014A1 (en) * 2005-03-25 2006-09-28 Bash Cullen E Temperature control using a sensor network

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4512161A (en) * 1983-03-03 1985-04-23 Control Data Corporation Dew point sensitive computer cooling system
US5168754A (en) * 1992-01-02 1992-12-08 Carrier Corporation Method and apparatus for detecting room humidity
US20060214014A1 (en) * 2005-03-25 2006-09-28 Bash Cullen E Temperature control using a sensor network

Also Published As

Publication number Publication date
GB201021814D0 (en) 2011-02-02
GB2476581A (en) 2011-06-29

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