CN101032196A - 使用传热水平操作的能量高效crac部件 - Google Patents
使用传热水平操作的能量高效crac部件 Download PDFInfo
- Publication number
- CN101032196A CN101032196A CNA2005800239952A CN200580023995A CN101032196A CN 101032196 A CN101032196 A CN 101032196A CN A2005800239952 A CNA2005800239952 A CN A2005800239952A CN 200580023995 A CN200580023995 A CN 200580023995A CN 101032196 A CN101032196 A CN 101032196A
- Authority
- CN
- China
- Prior art keywords
- crac
- parts
- heat transfer
- temperature
- dryer
- 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.)
- Granted
Links
Images
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
- F24F11/30—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
- 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
-
- 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
- F24F11/64—Electronic processing using pre-stored data
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
-
- 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
- H05K7/207—Thermal management, e.g. cabinet 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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/853,522 | 2004-05-26 | ||
US10/853,522 US7010392B2 (en) | 2004-05-26 | 2004-05-26 | Energy efficient CRAC unit operation using heat transfer levels |
PCT/US2005/018298 WO2005120144A1 (en) | 2004-05-26 | 2005-05-24 | Energy efficient crac unit operation using heat transfer levels |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101032196A true CN101032196A (zh) | 2007-09-05 |
CN101032196B CN101032196B (zh) | 2011-04-13 |
Family
ID=34979610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005800239952A Expired - Fee Related CN101032196B (zh) | 2004-05-26 | 2005-05-24 | 使用传热水平操作的能量高效crac部件及方法 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7010392B2 (zh) |
CN (1) | CN101032196B (zh) |
WO (1) | WO2005120144A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102436296A (zh) * | 2010-06-08 | 2012-05-02 | 美国能量变换公司 | 用于在数据中心中预测温度值的系统和方法 |
CN103766015A (zh) * | 2011-06-28 | 2014-04-30 | 施耐德电气It公司 | 用于数据中心温度和气流值辅助预测的测量系统与方法 |
Families Citing this family (97)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8019477B2 (en) * | 2004-05-26 | 2011-09-13 | Hewlett-Packard Development Company, L.P. | Energy efficient CRAC unit operation |
US7895854B2 (en) * | 2005-06-01 | 2011-03-01 | Hewlett-Packard Development Company, L.P. | Refrigeration system with parallel evaporators and variable speed compressor |
US7315448B1 (en) * | 2005-06-01 | 2008-01-01 | Hewlett-Packard Development Company, L.P. | Air-cooled heat generating device airflow control system |
US7730731B1 (en) | 2005-11-01 | 2010-06-08 | Hewlett-Packard Development Company, L.P. | Refrigeration system with serial evaporators |
CN101427617A (zh) * | 2006-02-23 | 2009-05-06 | 纽文迪斯公司 | 用于合成射流喷射器的电子封装 |
CN100563412C (zh) * | 2006-02-24 | 2009-11-25 | 华为技术有限公司 | 机柜温控装置、处理装置、系统及方法 |
US7590499B2 (en) * | 2006-06-28 | 2009-09-15 | Computime, Ltd. | Recording and conveying energy consumption and power information |
US20080092577A1 (en) * | 2006-10-23 | 2008-04-24 | Liebert Corporation | Thermal load locator |
WO2008085153A2 (en) * | 2006-12-29 | 2008-07-17 | Carrier Corporation | Air-conditioning control algorithm employing air and fluid inputs |
US8672733B2 (en) | 2007-02-06 | 2014-03-18 | Nordyne Llc | Ventilation airflow rate control |
US8721409B1 (en) | 2007-07-31 | 2014-05-13 | Amazon Technologies, Inc. | Airflow control system with external air control |
US7995467B2 (en) * | 2007-12-12 | 2011-08-09 | Synapsense Corporation | Apparatus and method for adapting to failures in gateway devices in mesh networks |
US8351369B2 (en) * | 2007-12-12 | 2013-01-08 | Synapsense Corporation | Apparatus and method for adaptive data packet scheduling in mesh networks |
CN101464713A (zh) * | 2007-12-21 | 2009-06-24 | 联想(北京)有限公司 | 计算机和风阻变化监控方法 |
US8885548B2 (en) | 2007-12-28 | 2014-11-11 | Synapsense Corporation | Apparatus and method for admitting new devices in a self-healing, self-organizing mesh network |
US8331282B2 (en) * | 2007-12-28 | 2012-12-11 | Synapsense Corporation | Apparatus and method for adaptive channel hopping in mesh networks |
EP2096369A1 (en) | 2008-02-29 | 2009-09-02 | Deerns Raadgevende Ingenieurs B.V. | Apparatus and method for cooling of a space with recirculation air |
US7472558B1 (en) | 2008-04-15 | 2009-01-06 | International Business Machines (Ibm) Corporation | Method of determining optimal air conditioner control |
US7895855B2 (en) * | 2008-05-02 | 2011-03-01 | Liebert Corporation | Closed data center containment system and associated methods |
US8140195B2 (en) * | 2008-05-30 | 2012-03-20 | International Business Machines Corporation | Reducing maximum power consumption using environmental control settings |
US20090302996A1 (en) * | 2008-06-10 | 2009-12-10 | Millennial Net, Inc. | System and method for a management server |
US20090302994A1 (en) * | 2008-06-10 | 2009-12-10 | Mellennial Net, Inc. | System and method for energy management |
CN102177400B (zh) * | 2008-06-18 | 2014-09-17 | 依诺森股份有限公司 | 暖通空调系统 |
US9426903B1 (en) | 2008-06-27 | 2016-08-23 | Amazon Technologies, Inc. | Cooling air stack for computer equipment |
US9009061B2 (en) * | 2008-06-30 | 2015-04-14 | Hewlett-Packard Development Company, L. P. | Cooling resource capacity allocation based on optimization of cost function with lagrange multipliers |
US8473898B2 (en) | 2008-07-08 | 2013-06-25 | Synapsense Corporation | Apparatus and method for building integrated distributed applications for use with a mesh network |
US9250663B2 (en) * | 2008-09-29 | 2016-02-02 | International Business Machines Corporation | System and method for dynamically modeling data center partitions |
US8983675B2 (en) | 2008-09-29 | 2015-03-17 | International Business Machines Corporation | System and method to dynamically change data center partitions |
US8532003B2 (en) | 2008-10-03 | 2013-09-10 | Synapsense Corporation | Apparatus and method for managing packet routing through internally-powered network devices in wireless sensor networks |
US7826216B2 (en) * | 2008-10-08 | 2010-11-02 | Dell Products L.P. | Information handling center cooling system |
US20100107658A1 (en) * | 2008-11-04 | 2010-05-06 | Richard Erwin Cockrell | Data center cooling device and method |
US8141374B2 (en) * | 2008-12-22 | 2012-03-27 | Amazon Technologies, Inc. | Multi-mode cooling system and method with evaporative cooling |
US8538584B2 (en) | 2008-12-30 | 2013-09-17 | Synapsense Corporation | Apparatus and method for controlling environmental conditions in a data center using wireless mesh networks |
US8600560B2 (en) | 2008-12-30 | 2013-12-03 | Synapsense Corporation | Apparatus and method for controlling computer room air conditioning units (CRACs) in data centers |
US8761084B2 (en) * | 2009-01-14 | 2014-06-24 | Synapsense Corporation | Apparatus and method for establishing data communication in a time-synchronized mesh wireless network during time synchronization failures |
US7969727B2 (en) * | 2009-04-29 | 2011-06-28 | Hewlett-Packard Development Company, L.P. | Cooling |
US8160838B2 (en) * | 2009-04-30 | 2012-04-17 | Synapsense Corporation | Apparatus and method for visualizing environmental conditions in a data center using wireless sensor networks |
US20100317278A1 (en) * | 2009-06-10 | 2010-12-16 | Blackrock, Inc. | Cooling System for a Computer Server Cabinet in a Data Center |
US8151578B1 (en) | 2009-06-25 | 2012-04-10 | Amazon Technologies, Inc. | Multi-mode cooling system with pre-dehumidification |
US20110016893A1 (en) * | 2009-07-23 | 2011-01-27 | Warwick Graham Andrew Dawes | Redundant Cooling Method and System |
CN102472515B (zh) * | 2009-07-31 | 2014-06-11 | 惠普开发有限公司 | 传感器的调试 |
US8984897B2 (en) * | 2009-09-16 | 2015-03-24 | International Business Machines Corporation | Endothermic reaction apparatus for removing excess heat in a datacenter |
US9101080B2 (en) | 2009-09-28 | 2015-08-04 | Amazon Technologies, Inc. | Modular computing system for a data center |
JP4980407B2 (ja) * | 2009-10-21 | 2012-07-18 | 三菱電機株式会社 | 空気調和機の制御装置、冷凍装置の制御装置 |
US8639651B2 (en) * | 2009-10-30 | 2014-01-28 | Hewlett-Packard Development Company, L. P. | Manipulating environmental conditions in an infrastructure |
US8154870B1 (en) | 2009-12-23 | 2012-04-10 | Amazon Technologies, Inc. | Air directing device for rack system |
US8164897B2 (en) * | 2010-02-19 | 2012-04-24 | International Business Machines Corporation | Airflow recirculation and cooling apparatus and method for an electronics rack |
WO2011106024A1 (en) | 2010-02-26 | 2011-09-01 | Hewlett-Packard Development Company, L.P. | Flow measurement system and methods |
US9894808B2 (en) | 2010-03-31 | 2018-02-13 | Amazon Technologies, Inc. | Compressed air cooling system for data center |
US8755192B1 (en) | 2010-03-31 | 2014-06-17 | Amazon Technologies, Inc. | Rack-mounted computer system with shock-absorbing chassis |
US9622387B1 (en) | 2010-03-31 | 2017-04-11 | Amazon Technologies, Inc. | Rack-mounted air directing device with scoop |
US8638553B1 (en) | 2010-03-31 | 2014-01-28 | Amazon Technologies, Inc. | Rack system cooling with inclined computing devices |
JP5621413B2 (ja) * | 2010-08-25 | 2014-11-12 | 富士通株式会社 | 冷却システム、及び冷却方法 |
US8811377B1 (en) | 2010-08-30 | 2014-08-19 | Synapsense Corporation | Apparatus and method for instrumenting devices to measure power usage using a multi-tier wireless network |
US10492331B1 (en) | 2010-09-29 | 2019-11-26 | Amazon Technologies, Inc. | System and method for cooling power distribution units |
US9658662B2 (en) * | 2010-10-12 | 2017-05-23 | Hewlett Packard Enterprise Development Lp | Resource management for data centers |
US8744631B2 (en) | 2011-01-28 | 2014-06-03 | Hewlett-Packard Development Company, L.P. | Manipulating environmental conditions in an infrastructure |
DE102011000638B4 (de) * | 2011-02-10 | 2014-04-24 | Rittal Gmbh & Co. Kg | Verfahren und Vorrichtung zur Regelung und Überwachung eines Klimasystems für Datenverarbeitungsanlagen |
CN103748421B (zh) | 2011-06-29 | 2016-08-31 | 开利公司 | 在热交换器系统中的坐标化流动控制的方法和系统 |
US9501918B2 (en) * | 2011-08-24 | 2016-11-22 | Safetyminded Holdings, Inc. | Human safety indicator |
US8229597B2 (en) | 2011-09-27 | 2012-07-24 | Jpmorgan Chase Bank, N.A. | Heating, ventilation, and air conditioning management system and method |
WO2013090146A1 (en) * | 2011-12-12 | 2013-06-20 | Vigilent Corporation | Controlling air temperatures of hvac units |
US20130188311A1 (en) * | 2012-01-23 | 2013-07-25 | International Business Machines Corporation | Cooling and noise-reduction apparatus |
JP5832366B2 (ja) * | 2012-05-02 | 2015-12-16 | 三菱電機株式会社 | 空気調和機 |
US9485887B1 (en) | 2012-06-15 | 2016-11-01 | Amazon Technologies, Inc. | Data center with streamlined power and cooling |
US9395974B1 (en) | 2012-06-15 | 2016-07-19 | Amazon Technologies, Inc. | Mixed operating environment |
US10531597B1 (en) | 2012-06-15 | 2020-01-07 | Amazon Technologies, Inc. | Negative pressure air handling system |
US10082857B1 (en) | 2012-08-07 | 2018-09-25 | Amazon Technologies, Inc. | Cooling electrical systems based on power measurements |
TW201408183A (zh) * | 2012-08-15 | 2014-02-16 | Hon Hai Prec Ind Co Ltd | 貨櫃數據中心 |
US9258930B2 (en) | 2012-09-04 | 2016-02-09 | Amazon Technologies, Inc. | Expandable data center with side modules |
US8833001B2 (en) | 2012-09-04 | 2014-09-16 | Amazon Technologies, Inc. | Expandable data center with movable wall |
EP2917649B1 (en) | 2012-10-05 | 2017-09-13 | Liebert Corporation | Load estimator for control of vapor compression cooling system with pumped refrigerant economization |
US9651321B2 (en) | 2012-11-09 | 2017-05-16 | Trane International Inc. | Methods of controlling fan capacity and coil capacity in HVAC systems |
EP2926633B1 (en) * | 2012-11-28 | 2021-05-19 | Eaton Intelligent Power Limited | Equipment enclosure fan control systems and methods |
US9453656B2 (en) | 2013-02-26 | 2016-09-27 | Mingsheng Liu | Fan coil unit/CRAC optimizer system |
US9894809B1 (en) | 2013-02-28 | 2018-02-13 | Amazon Technologies, Inc. | System for supplying cooling air from sub-floor space |
US9451730B2 (en) | 2013-03-06 | 2016-09-20 | Amazon Technologies, Inc. | Managing airflow supplied through soft ducts |
US9198310B2 (en) | 2013-03-11 | 2015-11-24 | Amazon Technologies, Inc. | Stall containment of rack in a data center |
US9516793B1 (en) * | 2013-03-12 | 2016-12-06 | Google Inc. | Mixed-mode data center control system |
US9459668B2 (en) | 2013-05-16 | 2016-10-04 | Amazon Technologies, Inc. | Cooling system with desiccant dehumidification |
US9372516B2 (en) | 2013-05-16 | 2016-06-21 | Amazon Technologies, Inc. | Building level dehumidification and cooling |
US10154614B1 (en) | 2014-06-04 | 2018-12-11 | Amazon Technologies, Inc. | Air handling unit intake air preheat system and method |
WO2016079801A1 (ja) | 2014-11-18 | 2016-05-26 | 三菱電機株式会社 | 空気調和装置 |
US9680324B2 (en) * | 2015-03-06 | 2017-06-13 | Ruskin Company | Energy harvesting damper control and method of operation |
US10317099B2 (en) | 2015-04-16 | 2019-06-11 | Air Distribution Technologies Ip, Llc | Variable air volume diffuser and method of operation |
EP3211340A1 (en) * | 2016-02-26 | 2017-08-30 | Enerbrain S.r.l. | Electronic device and method for control of a building management system |
US10556485B2 (en) * | 2016-05-31 | 2020-02-11 | Ge Global Sourcing Llc | Systems and methods for blower control |
US10132553B2 (en) | 2016-07-05 | 2018-11-20 | Johnson Controls Technology Company | Drain pan removable without the use of tools |
US10704800B2 (en) | 2016-09-28 | 2020-07-07 | Air Distribution Technologies Ip, Llc | Tethered control for direct drive motor integrated into damper blade |
US11076509B2 (en) | 2017-01-24 | 2021-07-27 | The Research Foundation for the State University | Control systems and prediction methods for it cooling performance in containment |
WO2018152816A1 (zh) * | 2017-02-25 | 2018-08-30 | 深圳益强信息科技有限公司 | 一种基于物联网的机房温控系统及方法 |
WO2019019151A1 (en) * | 2017-07-28 | 2019-01-31 | Baidu.Com Times Technology (Beijing) Co., Ltd. | LIQUID COOLING DESIGN FOR ELECTRONIC CONTAINERS WITH LIQUID COOLED COMPUTER COMPONENTS IN COMPUTER CENTERS |
US20220373211A1 (en) * | 2019-10-04 | 2022-11-24 | Enerbrain S.R.L. | Device and method for regulating a heating and/or cooling system |
EP3933281A1 (en) * | 2020-07-02 | 2022-01-05 | E.ON Sverige AB | Controlling power consumption in a thermal energy system |
KR20220059243A (ko) * | 2020-11-02 | 2022-05-10 | 삼성전자주식회사 | 전력 측정에 기초한 온도 검출 및 열 관리를 위한 방법 및 장치 |
CN113465112B (zh) * | 2021-09-03 | 2021-11-09 | 深圳市特发信息数据科技有限公司 | 风墙控制系统 |
US11778787B2 (en) * | 2022-01-28 | 2023-10-03 | Quanta Computer Inc. | System and method for thermal management in a computing environment |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6047497B2 (ja) * | 1981-05-25 | 1985-10-22 | 東プレ株式会社 | 集中式空気調和設備の風量制御装置 |
JPH07117254B2 (ja) | 1988-02-26 | 1995-12-18 | 株式会社竹中工務店 | ビル空調システム |
US5390505A (en) * | 1993-07-23 | 1995-02-21 | Baltimore Aircoil Company, Inc. | Indirect contact chiller air-precooler method and apparatus |
US5538471A (en) * | 1994-11-15 | 1996-07-23 | Innovative Air Systems, Inc. | Dynamic particulate control system and method of operation |
JP3113793B2 (ja) * | 1995-05-02 | 2000-12-04 | 株式会社エヌ・ティ・ティ ファシリティーズ | 空気調和方式 |
US6374627B1 (en) * | 2001-01-09 | 2002-04-23 | Donald J. Schumacher | Data center cooling system |
JP3783859B2 (ja) * | 2002-07-19 | 2006-06-07 | 日立プラント建設株式会社 | 空調設備及びその制御方法 |
US6868682B2 (en) | 2003-01-16 | 2005-03-22 | Hewlett-Packard Development Company, L.P. | Agent based control method and system for energy management |
US20050023363A1 (en) | 2003-05-29 | 2005-02-03 | Sharma Ratnesh K. | CRAC unit control based on re-circulation index |
-
2004
- 2004-05-26 US US10/853,522 patent/US7010392B2/en not_active Ceased
-
2005
- 2005-05-24 WO PCT/US2005/018298 patent/WO2005120144A1/en active Application Filing
- 2005-05-24 CN CN2005800239952A patent/CN101032196B/zh not_active Expired - Fee Related
-
2006
- 2006-11-08 US US11/594,721 patent/USRE42195E1/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102436296A (zh) * | 2010-06-08 | 2012-05-02 | 美国能量变换公司 | 用于在数据中心中预测温度值的系统和方法 |
CN103766015A (zh) * | 2011-06-28 | 2014-04-30 | 施耐德电气It公司 | 用于数据中心温度和气流值辅助预测的测量系统与方法 |
CN103766015B (zh) * | 2011-06-28 | 2016-04-20 | 施耐德电气It公司 | 用于数据中心温度和气流值辅助预测的测量系统与方法 |
Also Published As
Publication number | Publication date |
---|---|
US7010392B2 (en) | 2006-03-07 |
CN101032196B (zh) | 2011-04-13 |
US20050278069A1 (en) | 2005-12-15 |
USRE42195E1 (en) | 2011-03-01 |
WO2005120144A1 (en) | 2005-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101032196A (zh) | 使用传热水平操作的能量高效crac部件 | |
CN101023718B (zh) | 计算机房空调设备及控制其进行节能运行的方法 | |
CN1795706A (zh) | 空气再循环指数 | |
US9874367B2 (en) | Heating, ventilation, and air conditioning management system and method | |
US7669431B2 (en) | Cooling provisioning for heat generating devices | |
US7596431B1 (en) | Method for assessing electronic devices | |
CN100551218C (zh) | 基于再循环指数的crac单元控制 | |
US7584021B2 (en) | Energy efficient CRAC unit operation using heat transfer levels | |
US20080277486A1 (en) | HVAC control system and method | |
JP4168027B2 (ja) | 機器ラック負荷調節システムおよび方法 | |
CN101099065A (zh) | 用于减少水分改变操作的空调设备的控制 | |
US20100101236A1 (en) | Thermal management system having thermoelectric modules | |
US7057506B2 (en) | Cooling fluid provisioning with location aware sensors | |
US10866007B2 (en) | Cascaded indoor air quality and outdoor air flow economizer system | |
KR20130117188A (ko) | 가변풍량 방식을 이용한 에너지 관리 방법 및 이를 위한 에너지관리장치 | |
KR20210123080A (ko) | 공기조화기 시스템의 제어 방법 | |
KR20130118472A (ko) | 외기도입량 조절 방식을 이용한 에너지 관리 방법 및 이를 위한 에너지관리장치 | |
CN112747419A (zh) | 中央空调风水联动控制方法、装置、设备及存储介质 | |
CN109282416A (zh) | 自适应阀控制系统 | |
CN102563803B (zh) | 一种计算机机房气体环流温控系统 | |
McAtee et al. | How to select an air handling unit | |
CN2588268Y (zh) | 可变冷媒介质流量的热交换送风箱 | |
CN116447706A (zh) | 一种用于公用建筑节能的智慧能源管理系统 | |
KR20110100097A (ko) | 공랭식 냉각 시스템 및 이의 제어 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170123 Address after: American Texas Patentee after: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP Address before: American Texas Patentee before: Hewlett Packard Development Co. Effective date of registration: 20170123 Address after: American Texas Patentee after: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP Address before: American Texas Patentee before: Hewlett Packard Development Co. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20190524 |
|
CF01 | Termination of patent right due to non-payment of annual fee |