CA2515736C - Cooling system - Google Patents
Cooling system Download PDFInfo
- Publication number
- CA2515736C CA2515736C CA2515736A CA2515736A CA2515736C CA 2515736 C CA2515736 C CA 2515736C CA 2515736 A CA2515736 A CA 2515736A CA 2515736 A CA2515736 A CA 2515736A CA 2515736 C CA2515736 C CA 2515736C
- Authority
- CA
- Canada
- Prior art keywords
- water
- sump
- plenum
- heat exchanger
- collection surface
- 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.)
- Expired - Lifetime
Links
- 238000001816 cooling Methods 0.000 title description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 239000003570 air Substances 0.000 description 32
- 239000007921 spray Substances 0.000 description 12
- 238000007710 freezing Methods 0.000 description 8
- 230000008014 freezing Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 239000002826 coolant Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D5/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
- F28D5/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation in which the evaporating medium flows in a continuous film or trickles freely over the conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D5/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/041—Details of condensers of evaporative condensers
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/06—Damage
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0303195.2 | 2003-02-12 | ||
| GBGB0303195.2A GB0303195D0 (en) | 2003-02-12 | 2003-02-12 | Cooling system |
| PCT/GB2004/000459 WO2004072569A1 (en) | 2003-02-12 | 2004-02-06 | Cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2515736A1 CA2515736A1 (en) | 2004-08-26 |
| CA2515736C true CA2515736C (en) | 2010-07-13 |
Family
ID=9952888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2515736A Expired - Lifetime CA2515736C (en) | 2003-02-12 | 2004-02-06 | Cooling system |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20060168981A1 (ko) |
| EP (1) | EP1592936B1 (ko) |
| JP (1) | JP4238263B2 (ko) |
| KR (1) | KR100731834B1 (ko) |
| CN (1) | CN100398972C (ko) |
| AU (1) | AU2004211510B2 (ko) |
| BR (1) | BRPI0407423A (ko) |
| CA (1) | CA2515736C (ko) |
| DE (1) | DE602004006719T2 (ko) |
| ES (1) | ES2285424T3 (ko) |
| GB (1) | GB0303195D0 (ko) |
| MX (1) | MXPA05008542A (ko) |
| MY (1) | MY137660A (ko) |
| WO (1) | WO2004072569A1 (ko) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7698906B2 (en) * | 2005-12-30 | 2010-04-20 | Nexajoule, Inc. | Sub-wet bulb evaporative chiller with pre-cooling of incoming air flow |
| US20080041087A1 (en) * | 2006-08-18 | 2008-02-21 | Jaeggi/Guntner (Schweiz) Ltd. | Hybrid dry cooler heat exchange with water-droplet slit and water-droplet splitting louver for heat exchangers with primarily latent heat transfer |
| EP2450645B1 (en) * | 2008-01-11 | 2014-10-08 | Johnson Controls Technology Company | Vapor compression system |
| WO2010110980A1 (en) | 2009-03-03 | 2010-09-30 | Harold Dean Curtis | Direct forced draft fluid cooler/cooling tower and liquid collector therefor |
| US20110048051A1 (en) * | 2009-08-27 | 2011-03-03 | Duffy Robert D | Heating Ventilation Air Conditioner (HVAC) Compressor Efficiency Enhancement Apparatus |
| US9546804B2 (en) * | 2009-12-16 | 2017-01-17 | Heatcraft Refrigeration Products Llc | Microchannel coil spray system |
| KR102043173B1 (ko) | 2011-09-30 | 2019-11-12 | 웅진코웨이 주식회사 | 빙축열조 및 이를 구비하는 냉수기 |
| CN103134343B (zh) * | 2011-11-25 | 2015-02-25 | 北京紫荆信达节能科技有限公司 | 一种具有溶液再生功能的热源塔 |
| US9207018B2 (en) | 2012-06-15 | 2015-12-08 | Nexajoule, Inc. | Sub-wet bulb evaporative chiller system with multiple integrated subunits or chillers |
| CN103353243A (zh) * | 2013-07-03 | 2013-10-16 | 无锡宇吉科技有限公司 | 一种喷淋式换热器 |
| US10107001B2 (en) | 2014-03-28 | 2018-10-23 | Syntech Towers, L.L.C. | CMU cooling tower and method of construction |
| CN105466246B (zh) * | 2015-12-31 | 2018-02-16 | 广州爱高空调设备有限公司 | 降膜式蒸发冷却盘管、制造该盘管的方法及降膜式换热器 |
| EP3306246B1 (de) * | 2016-10-06 | 2020-09-30 | Jaeggi HybridTechnologie AG | Wärmeaustauschvorrichtung |
| US10852079B2 (en) | 2017-07-24 | 2020-12-01 | Harold D. Curtis | Apparatus for cooling liquid and collection assembly therefor |
| US11609051B2 (en) | 2020-04-13 | 2023-03-21 | Harold D. Revocable Trust | Apparatus for cooling liquid and collection assembly therefor |
| US11761707B2 (en) * | 2020-12-23 | 2023-09-19 | Alfa Laval Corporate Ab | Evaporative wet surface air cooler |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2890864A (en) * | 1956-04-18 | 1959-06-16 | Niagara Blower Co | Heat exchanger |
| US3784171A (en) * | 1968-02-16 | 1974-01-08 | Baltimore Aircoil Co Inc | Evaporative heat exchange apparatus |
| US3677029A (en) * | 1970-12-03 | 1972-07-18 | Frick Co | Evaporative condenser |
| US4519450A (en) * | 1983-05-04 | 1985-05-28 | Niagara Blower Company | Vacuum producing condenser |
| CN2144287Y (zh) * | 1992-11-24 | 1993-10-20 | 山东建筑工程学院 | 闭式冷却塔 |
| CN2304095Y (zh) * | 1997-01-15 | 1999-01-13 | 李永光 | 密闭式冷却塔 |
| US6213200B1 (en) * | 1999-03-08 | 2001-04-10 | Baltimore Aircoil Company, Inc. | Low profile heat exchange system and method with reduced water consumption |
-
2003
- 2003-02-12 GB GBGB0303195.2A patent/GB0303195D0/en not_active Ceased
-
2004
- 2004-01-29 MY MYPI20040255A patent/MY137660A/en unknown
- 2004-02-06 WO PCT/GB2004/000459 patent/WO2004072569A1/en active IP Right Grant
- 2004-02-06 KR KR1020057014990A patent/KR100731834B1/ko active IP Right Grant
- 2004-02-06 US US10/545,240 patent/US20060168981A1/en not_active Abandoned
- 2004-02-06 AU AU2004211510A patent/AU2004211510B2/en not_active Ceased
- 2004-02-06 JP JP2006502245A patent/JP4238263B2/ja not_active Expired - Fee Related
- 2004-02-06 MX MXPA05008542A patent/MXPA05008542A/es active IP Right Grant
- 2004-02-06 CN CNB2004800068066A patent/CN100398972C/zh not_active Expired - Lifetime
- 2004-02-06 BR BR0407423-8A patent/BRPI0407423A/pt not_active IP Right Cessation
- 2004-02-06 ES ES04708825T patent/ES2285424T3/es not_active Expired - Lifetime
- 2004-02-06 EP EP04708825A patent/EP1592936B1/en not_active Expired - Lifetime
- 2004-02-06 DE DE602004006719T patent/DE602004006719T2/de not_active Expired - Lifetime
- 2004-02-06 CA CA2515736A patent/CA2515736C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1592936B1 (en) | 2007-05-30 |
| DE602004006719D1 (de) | 2007-07-12 |
| ES2285424T3 (es) | 2007-11-16 |
| JP4238263B2 (ja) | 2009-03-18 |
| WO2004072569A1 (en) | 2004-08-26 |
| EP1592936A1 (en) | 2005-11-09 |
| DE602004006719T2 (de) | 2008-01-31 |
| CN1759290A (zh) | 2006-04-12 |
| GB0303195D0 (en) | 2003-03-19 |
| KR20050100399A (ko) | 2005-10-18 |
| KR100731834B1 (ko) | 2007-06-25 |
| AU2004211510A1 (en) | 2004-08-26 |
| AU2004211510B2 (en) | 2008-01-17 |
| CN100398972C (zh) | 2008-07-02 |
| BRPI0407423A (pt) | 2006-01-24 |
| US20060168981A1 (en) | 2006-08-03 |
| JP2006517647A (ja) | 2006-07-27 |
| MY137660A (en) | 2009-02-27 |
| MXPA05008542A (es) | 2005-10-20 |
| CA2515736A1 (en) | 2004-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20240206 |