CN102607146A - 一种中央空调系统及其控制方法 - Google Patents
一种中央空调系统及其控制方法 Download PDFInfo
- Publication number
- CN102607146A CN102607146A CN2012101012168A CN201210101216A CN102607146A CN 102607146 A CN102607146 A CN 102607146A CN 2012101012168 A CN2012101012168 A CN 2012101012168A CN 201210101216 A CN201210101216 A CN 201210101216A CN 102607146 A CN102607146 A CN 102607146A
- Authority
- CN
- China
- Prior art keywords
- return
- water
- flow
- terminal
- temperature
- 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
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004378 air conditioning Methods 0.000 title abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 280
- 239000000498 cooling water Substances 0.000 claims description 26
- 238000001816 cooling Methods 0.000 claims description 25
- 238000007710 freezing Methods 0.000 claims description 10
- 230000008014 freezing Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 12
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000003068 static effect Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 10
- 230000008859 change Effects 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 4
- 230000003203 everyday effect Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000013316 zoning Methods 0.000 description 3
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 2
- 241001083492 Trapa Species 0.000 description 2
- 235000014364 Trapa natans Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 235000009165 saligot Nutrition 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000001839 systemic circulation Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
-
- 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
-
- 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
- F24F11/84—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 using valves
-
- 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
- F24F11/85—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 using variable-flow pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D11/00—Central heating systems using heat accumulated in storage masses
- F24D11/02—Central heating systems using heat accumulated in storage masses using heat pumps
- F24D11/0214—Central heating systems using heat accumulated in storage masses using heat pumps water heating system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/20—Heat consumers
- F24D2220/2009—Radiators
- F24D2220/2027—Convectors (radiators wherein heat transfer mainly takes place by convection)
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
Claims (8)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210101216.8A CN102607146B (zh) | 2012-04-06 | 2012-04-06 | 一种中央空调系统及其控制方法 |
US14/390,709 US9845983B2 (en) | 2012-04-06 | 2013-01-17 | Central air-conditioning system and control method thereof |
PCT/CN2013/070617 WO2013149507A1 (zh) | 2012-04-06 | 2013-01-17 | 一种中央空调系统及其控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210101216.8A CN102607146B (zh) | 2012-04-06 | 2012-04-06 | 一种中央空调系统及其控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102607146A true CN102607146A (zh) | 2012-07-25 |
CN102607146B CN102607146B (zh) | 2014-09-10 |
Family
ID=46524764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210101216.8A Active CN102607146B (zh) | 2012-04-06 | 2012-04-06 | 一种中央空调系统及其控制方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9845983B2 (zh) |
CN (1) | CN102607146B (zh) |
WO (1) | WO2013149507A1 (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013149507A1 (zh) * | 2012-04-06 | 2013-10-10 | Tan Zhongxi | 一种中央空调系统及其控制方法 |
CN106765911A (zh) * | 2016-12-06 | 2017-05-31 | 珠海格力电器股份有限公司 | 一种中央空调冷机的控制方法、装置及控制器 |
CN107726581A (zh) * | 2017-11-09 | 2018-02-23 | 华南理工大学建筑设计研究院 | 一种用于区域供冷供热系统的用户接入系统 |
CN108488967A (zh) * | 2018-03-13 | 2018-09-04 | 江苏纳奇机电设备工程有限公司 | 一种可计费的中央空调 |
CN108954717A (zh) * | 2018-07-28 | 2018-12-07 | 广东美的暖通设备有限公司 | 空调器的控制方法、空调器和计算机可读存储介质 |
CN109186989A (zh) * | 2018-10-18 | 2019-01-11 | 德州市旭日空调设备有限公司 | 风机盘管性能对比测试装置 |
CN109506292A (zh) * | 2018-11-23 | 2019-03-22 | 北京海林节能科技股份有限公司 | 采暖室温控方法及系统 |
CN111895632A (zh) * | 2020-08-21 | 2020-11-06 | 河北棣烨信息技术有限公司 | 被动房新风机控制方法、系统及终端设备 |
CN112771315A (zh) * | 2018-09-28 | 2021-05-07 | 三菱电机株式会社 | 空调机 |
CN112833487A (zh) * | 2021-01-25 | 2021-05-25 | 长江勘测规划设计研究有限责任公司 | 一种基于混水泵的大温差空调水输配系统及其控制方法 |
CN113834246A (zh) * | 2021-09-16 | 2021-12-24 | 珠海格力电器股份有限公司 | 旁通阀的控制方法、装置、控制器及制冷设备 |
CN114279013A (zh) * | 2021-12-24 | 2022-04-05 | 珠海格力电器股份有限公司 | 空调系统、空调设备及其控制方法 |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK2871421T3 (en) * | 2013-11-07 | 2017-08-07 | Grundfos Holding As | Hydraulic distributor for a hydraulic heating and / or cooling system |
EP2960587B1 (de) * | 2014-06-24 | 2023-06-07 | Grundfos Holding A/S | Verfahren zum Begrenzen des Versorgungsstromes in einem Wärmeübertragungssystem |
KR101639516B1 (ko) * | 2015-01-12 | 2016-07-13 | 엘지전자 주식회사 | 공기 조화기 |
CN105737339A (zh) * | 2016-02-28 | 2016-07-06 | 广州市设计院 | 根据回风温度控制水阀开度限位的风机盘管温度控制装置 |
CN107246650A (zh) * | 2017-08-11 | 2017-10-13 | 柳箭 | 智能温度调节装置 |
CN108168043B (zh) * | 2017-12-31 | 2024-10-15 | 宁波诚何机电有限公司 | 中央空调水系统变流量主动节能自控系统 |
CN108151235B (zh) * | 2018-02-10 | 2023-09-19 | 河北工业大学 | 一种大型公共建筑自适应可分区域控制的节能空调系统 |
CN109034046B (zh) * | 2018-07-20 | 2022-03-22 | 国网重庆市电力公司电力科学研究院 | 一种基于声学检测的电能表内异物自动识别方法 |
CN109442817B (zh) * | 2018-11-29 | 2024-04-09 | 宁波杭州湾新区祥源动力供应有限公司 | 一种厂区冷冻水供水网络水力平衡系统 |
CN109724218B (zh) * | 2019-01-04 | 2021-04-06 | 青岛海信日立空调系统有限公司 | 一种多联机空调地暖系统及控制方法 |
CN110007166B (zh) * | 2019-03-26 | 2021-06-29 | 安徽大学 | 一种变频器能效的快速测量方法 |
CN111795481B (zh) | 2019-04-08 | 2023-05-23 | 开利公司 | 空气调节系统及用于其的控制方法 |
CN110500716B (zh) * | 2019-07-11 | 2020-07-28 | 珠海格力电器股份有限公司 | 一种水多联机空调系统及其控制方法 |
CN110557930B (zh) * | 2019-08-08 | 2020-10-27 | 世源科技工程有限公司 | 一种数据中心供冷系统及控制方法 |
CN110572982B (zh) * | 2019-08-08 | 2024-07-09 | 世源科技工程有限公司 | 一级泵持续供冷系统 |
CN110928225B (zh) * | 2019-12-03 | 2023-06-20 | 广东开利暖通空调股份有限公司 | 一种模块水机系统及其控制方法 |
CN111836523B (zh) * | 2020-07-24 | 2023-02-28 | 广州远正智能科技股份有限公司 | 通信机楼空调三级调节方法和系统 |
CN112665129A (zh) * | 2020-12-17 | 2021-04-16 | 珠海格力电器股份有限公司 | 一种空调机组控制方法、装置和空调机组 |
CN112963896A (zh) * | 2021-03-04 | 2021-06-15 | 于建秀 | 一种控制用户回水温度的集中供热(冷)方法 |
CN113203135A (zh) * | 2021-04-26 | 2021-08-03 | 武汉奇威特建安工程有限公司 | 一种暖通空调管网循环泵水系统与其节电运行方法 |
CN113531708A (zh) * | 2021-07-21 | 2021-10-22 | 江苏天纳节能科技股份有限公司 | 一种解耦式高效中央空调冷却水控制系统及方法 |
CN113446661B (zh) * | 2021-07-30 | 2022-08-30 | 西安热工研究院有限公司 | 一种智能高效的热网运行调节方法 |
CN114135435B (zh) * | 2021-09-14 | 2024-07-26 | 中国华能集团清洁能源技术研究院有限公司 | 一种火电厂循环水尾水发电调频系统及其方法 |
CN113899065A (zh) * | 2021-11-05 | 2022-01-07 | 侯霖智能工程有限公司 | 一种制冷房智能控制系统及控制方法 |
CN114909771A (zh) * | 2022-05-09 | 2022-08-16 | 南京亚派软件技术有限公司 | 一种空调冷却水运行控制系统 |
CN115031312A (zh) * | 2022-05-23 | 2022-09-09 | 北京新机场建设指挥部 | 一种飞机地面空调系统、自动控制方法及系统 |
CN115406167A (zh) * | 2022-09-06 | 2022-11-29 | 山东钢铁集团日照有限公司 | 一种提升工业循环水效能的控制方法 |
CN115479358B (zh) * | 2022-09-14 | 2024-07-02 | 小米科技(武汉)有限公司 | 空调控制方法及装置、电子设备及存储介质 |
CN117267816B (zh) * | 2023-11-03 | 2024-07-16 | 蓝航科技(廊坊)集团有限公司 | 一种高效节能稳定的中央空调旁通系统及智能旁通阀门 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0366346A (ja) * | 1989-06-21 | 1991-03-22 | Tennant Co | 床保守用機械 |
JPH09166346A (ja) * | 1995-12-14 | 1997-06-24 | Takasago Thermal Eng Co Ltd | 空調機、空調システムおよびその制御方法 |
JPH10132331A (ja) * | 1996-10-31 | 1998-05-22 | Sanyo Electric Co Ltd | 空調装置 |
JPH10318584A (ja) * | 1997-05-21 | 1998-12-04 | Osaka Gas Co Ltd | 冷媒循環式空調システム |
CN101256020A (zh) * | 2008-04-16 | 2008-09-03 | 谭文胜 | 控制中央空调末端供回水温差的方法及装置 |
CN102062459A (zh) * | 2010-12-24 | 2011-05-18 | 东莞市虹德电子有限公司 | 一种中央空调的节能控制系统 |
CN202581682U (zh) * | 2012-04-06 | 2012-12-05 | 谭仲禧 | 一种中央空调系统 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3165148A (en) * | 1961-07-19 | 1965-01-12 | American Radiatory & Standard | Air conditioning system |
US3384155A (en) * | 1966-01-24 | 1968-05-21 | Borg Warner | Air conditioning system |
DE7039478U (de) * | 1969-10-28 | 1971-09-09 | The Singer Co | Wärmepumpenanlage |
US6298677B1 (en) * | 1999-12-27 | 2001-10-09 | Carrier Corporation | Reversible heat pump system |
US7730935B1 (en) * | 1999-12-27 | 2010-06-08 | Carrier Corporation | Hydronic system control for heating and cooling |
ATE400777T1 (de) * | 2002-11-12 | 2008-07-15 | Aermec Spa | System zur klimatisierung von räumen |
EP2314956A1 (en) * | 2003-12-05 | 2011-04-27 | Liebert Corporation | Cooling system for high density heat load |
KR100758902B1 (ko) * | 2004-11-23 | 2007-09-14 | 엘지전자 주식회사 | 멀티 공기조화 시스템 및 그 제어방법 |
CN101398129A (zh) * | 2007-09-27 | 2009-04-01 | 谭仲禧 | 高精度流量自动平衡装置 |
EP2428742B1 (en) * | 2009-05-08 | 2018-12-26 | Mitsubishi Electric Corporation | Air conditioning device |
US8774978B2 (en) * | 2009-07-23 | 2014-07-08 | Siemens Industry, Inc. | Device and method for optimization of chilled water plant system operation |
CN102607146B (zh) | 2012-04-06 | 2014-09-10 | 谭仲禧 | 一种中央空调系统及其控制方法 |
-
2012
- 2012-04-06 CN CN201210101216.8A patent/CN102607146B/zh active Active
-
2013
- 2013-01-17 US US14/390,709 patent/US9845983B2/en active Active
- 2013-01-17 WO PCT/CN2013/070617 patent/WO2013149507A1/zh active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0366346A (ja) * | 1989-06-21 | 1991-03-22 | Tennant Co | 床保守用機械 |
JPH09166346A (ja) * | 1995-12-14 | 1997-06-24 | Takasago Thermal Eng Co Ltd | 空調機、空調システムおよびその制御方法 |
JPH10132331A (ja) * | 1996-10-31 | 1998-05-22 | Sanyo Electric Co Ltd | 空調装置 |
JPH10318584A (ja) * | 1997-05-21 | 1998-12-04 | Osaka Gas Co Ltd | 冷媒循環式空調システム |
CN101256020A (zh) * | 2008-04-16 | 2008-09-03 | 谭文胜 | 控制中央空调末端供回水温差的方法及装置 |
CN102062459A (zh) * | 2010-12-24 | 2011-05-18 | 东莞市虹德电子有限公司 | 一种中央空调的节能控制系统 |
CN202581682U (zh) * | 2012-04-06 | 2012-12-05 | 谭仲禧 | 一种中央空调系统 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9845983B2 (en) | 2012-04-06 | 2017-12-19 | Zhongxi Tan | Central air-conditioning system and control method thereof |
WO2013149507A1 (zh) * | 2012-04-06 | 2013-10-10 | Tan Zhongxi | 一种中央空调系统及其控制方法 |
CN106765911A (zh) * | 2016-12-06 | 2017-05-31 | 珠海格力电器股份有限公司 | 一种中央空调冷机的控制方法、装置及控制器 |
CN106765911B (zh) * | 2016-12-06 | 2019-09-10 | 珠海格力电器股份有限公司 | 一种中央空调冷机的控制方法、装置及控制器 |
CN107726581A (zh) * | 2017-11-09 | 2018-02-23 | 华南理工大学建筑设计研究院 | 一种用于区域供冷供热系统的用户接入系统 |
CN108488967A (zh) * | 2018-03-13 | 2018-09-04 | 江苏纳奇机电设备工程有限公司 | 一种可计费的中央空调 |
CN108954717A (zh) * | 2018-07-28 | 2018-12-07 | 广东美的暖通设备有限公司 | 空调器的控制方法、空调器和计算机可读存储介质 |
CN112771315A (zh) * | 2018-09-28 | 2021-05-07 | 三菱电机株式会社 | 空调机 |
CN112771315B (zh) * | 2018-09-28 | 2022-04-29 | 三菱电机株式会社 | 空调机 |
CN109186989A (zh) * | 2018-10-18 | 2019-01-11 | 德州市旭日空调设备有限公司 | 风机盘管性能对比测试装置 |
CN109506292A (zh) * | 2018-11-23 | 2019-03-22 | 北京海林节能科技股份有限公司 | 采暖室温控方法及系统 |
CN111895632A (zh) * | 2020-08-21 | 2020-11-06 | 河北棣烨信息技术有限公司 | 被动房新风机控制方法、系统及终端设备 |
CN112833487A (zh) * | 2021-01-25 | 2021-05-25 | 长江勘测规划设计研究有限责任公司 | 一种基于混水泵的大温差空调水输配系统及其控制方法 |
CN113834246A (zh) * | 2021-09-16 | 2021-12-24 | 珠海格力电器股份有限公司 | 旁通阀的控制方法、装置、控制器及制冷设备 |
CN114279013A (zh) * | 2021-12-24 | 2022-04-05 | 珠海格力电器股份有限公司 | 空调系统、空调设备及其控制方法 |
Also Published As
Publication number | Publication date |
---|---|
US9845983B2 (en) | 2017-12-19 |
CN102607146B (zh) | 2014-09-10 |
WO2013149507A1 (zh) | 2013-10-10 |
US20150089963A1 (en) | 2015-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102607146B (zh) | 一种中央空调系统及其控制方法 | |
CN201589376U (zh) | 中央空调变水量变风量整体群控节能系统 | |
CN109917646B (zh) | 一种区域供冷供热设备优化运行系统及方法 | |
CN101865496A (zh) | 冷冻水直供系统及方法 | |
CN105737284A (zh) | 一种空调水系统管网平衡分配与变流量控制方法 | |
CN204963033U (zh) | 一种家用供冷/暖的辐射式中央空调及新风系统 | |
CN202581682U (zh) | 一种中央空调系统 | |
CN103256670A (zh) | 地源热泵复合空调系统 | |
CN209782928U (zh) | 一种节能变频水泵控制系统 | |
CN201539927U (zh) | 自平衡式中央空调水管系统布管方式 | |
CN203464410U (zh) | 中央空调冷、热双温调控节能装置 | |
CN202149568U (zh) | 冷热水机组及中央空调系统 | |
CN210107618U (zh) | 一种冷却水系统 | |
CN203147942U (zh) | 地源热泵复合空调系统 | |
CN209960597U (zh) | 采用双t型分离器的双隔离间混节能供热机组 | |
CN109373529B (zh) | 空调器及其控制方法 | |
CN211575340U (zh) | 一种变频多联地板供暖风管机降温的恒温恒湿空调系统 | |
CN211575342U (zh) | 一种精确控制的工质直膨地板供暖供冷风管机除湿的装置 | |
CN211575343U (zh) | 一种变频多联地板供暖风管机供冷除湿的中央空调系统 | |
CN205641355U (zh) | 现代节能楼宇生态新风电复合空调系统 | |
CN211575231U (zh) | 一种变频多联工质直膨地板供暖系统 | |
JP5062555B2 (ja) | 省エネ空調制御システム | |
CN203501386U (zh) | 一种中央空调变频驱动系统 | |
CN110986202A (zh) | 精确控制的工质直膨地板供暖供冷风管机除湿的装置 | |
CN205561103U (zh) | 一种空调水系统管网平衡分配与变流量控制装置 |
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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120725 Assignee: 'SINRO AIR-CONDITIONING (FOGANG) CO.,LTD. Assignor: Tan Zhongxi Contract record no.: 2014990000878 Denomination of invention: Central air-conditioning system and control method thereof Granted publication date: 20140910 License type: Common License Record date: 20141124 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: 'SINRO AIR-CONDITIONING (FOGANG) CO.,LTD. Assignor: Tan Zhongxi Contract record no.: 2014990000878 Date of cancellation: 20150512 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120725 Assignee: 'SINRO AIR-CONDITIONING (FOGANG) CO.,LTD. Assignor: Tan Zhongxi Contract record no.: 2015990000317 Denomination of invention: Central air-conditioning system and control method thereof Granted publication date: 20140910 License type: Exclusive License Record date: 20150514 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: 'SINRO AIR-CONDITIONING (FOGANG) CO.,LTD. Assignor: Tan Zhongxi Contract record no.: 2015990000317 Date of cancellation: 20230515 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120725 Assignee: 'SINRO AIR-CONDITIONING (FOGANG) CO.,LTD. Assignor: Tan Zhongxi Contract record no.: X2023990000501 Denomination of invention: A Central Air Conditioning System and Its Control Method Granted publication date: 20140910 License type: Exclusive License Record date: 20230515 |