KR20000062727A - 물소모가 감소되는 폐쇄 회로식 열교환 시스템 및 방법 - Google Patents
물소모가 감소되는 폐쇄 회로식 열교환 시스템 및 방법 Download PDFInfo
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- KR20000062727A KR20000062727A KR1020000010624A KR20000010624A KR20000062727A KR 20000062727 A KR20000062727 A KR 20000062727A KR 1020000010624 A KR1020000010624 A KR 1020000010624A KR 20000010624 A KR20000010624 A KR 20000010624A KR 20000062727 A KR20000062727 A KR 20000062727A
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- KR
- South Korea
- Prior art keywords
- heat exchanger
- working fluid
- contact heat
- indirect contact
- dry
- Prior art date
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Classifications
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C1/14—Direct-contact trickle coolers, e.g. cooling towers comprising also a non-direct contact heat exchange
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- 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
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- 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]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/90—Cooling towers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Description
Claims (11)
- 작동유체 유입구;작동유체 배출구;공기 유입구측, 공기 배출구측 및, 상기 작동유체 유입구로부터 작동 유체를 받는 작동유체 회로등을 갖는 건조 간접 접촉식 열교환부;공기 유입구측, 공기 배출구측 및 작동유체 회로등을 갖는 제 2간접 접촉식 열교환부;상기 건조 간접 접촉식 열교환부의 작동유체 회로로부터 제 2간접 접촉식 열교환부 작동유체 회로로 이어지는 작동유체 연결흐름통로;상기 제 2 간접 접촉식 열교환부로부터 작동유체 배출구로 이어지는 작동유체 배출구 흐름통로;상기 작동유체의 흐름을 제어하여 상기 작동유체 배출구를 빠져 나가는 작동 유체가 상기 건조 간접 접촉식 열교환부와 제 2 간접 접촉식 열교환부로부터 선택적으로 인출될 수 있도록 하는 메카니즘; 및상기 증발 액체를 제 2간접 접촉식 열교환부로 선택적으로 분배시키는 분배시스템;을 포함하는 작동유체로부터 열을 추출하기 위한 열교환 시스템.
- 제 1항에 있어서, 상기 건조 간접 접촉식 열교환부의 작동유체 회로로부터 상기 작동유체 배출구로 이어지는 작동유체 바이패스 흐름통로를 추가 포함함을 특징으로 하는 열교환 시스템.
- 제 1항에 있어서, 공기 유입구측, 공기 배출구측 및 충진 매체들을 갖는 직접 접촉식 열교환부를 추가 포함하고, 상기 직접 접촉식 열교환부는 제 2간접 접촉식 열교환부로부터 증발 액체를 받기 위하여 배치되며, 상기 직접 접촉식 열교환부로부터 증발액체를 받기 위한 수조를 추가 포함하고, 상기 분배 시스템은 다수개의 스프레이 배출구와 상기 수조로부터 스프레이 배출구로 증발 액체를 선택적으로 이동시키는 메카니즘을 포함함을 특징으로 하는 열교환 시스템.
- 제 1항에 있어서, 상기 작동유체의 흐름을 제어하기 위한 메카니즘은 조절 밸브를 포함하고, 상기 조절 밸브는 작동유체의 흐름제어를 허용하여 상기 작동유체가 제 2간접 접촉식 열교환부로 유입되거나, 혹은 상기 제 2간접 접촉식 열교환부를 완전히 우회하거나, 혹은 상기 제 2간접 접촉식 열교환부를 부분적으로 우회하도록 하고, 상기 건조 간접 접촉식 열교환부 작동유체 회로와 제 2간접 접촉식 열교환부 작동유체 회로의 하류측 작동유체의 온도를 결정하기 위하여 연결된 온도센서 메카니즘을 추가 포함함을 특징으로 하는 열교환 시스템.
- 작동유체 유입구;작동유체 배출구;공기 유입구측, 공기 배출구측 및, 상기 작동유체 유입구로부터 작동 유체를 받는 작동유체 회로등을 갖는 건조 간접 접촉식 열교환부;공기 유입구측, 공기 배출구측 및 작동유체 회로등을 갖는 제 2간접 접촉식 열교환부;상기 건조 간접 접촉식 열교환부로부터 작동유체 배출구로 이어지는 작동유체 흐름통로;상기 제 2 간접 접촉식 열교환부로부터 작동유체 배출구로 이어지는 작동유체 흐름통로;상기 작동유체의 흐름을 제어하여 상기 작동유체 배출구를 빠져 나가는 작동 유체가 상기 건조 간접 접촉식 열교환부와 제 2 간접 접촉식 열교환부로부터 선택적으로 인출될 수 있도록 하는 메카니즘; 및상기 증발 액체를 제 2간접 접촉식 열교환부로 선택적으로 분배시키는 분배시스템;을 포함하는 작동유체로부터 열을 추출하기 위한 열교환 시스템.
- 제 5항에 있어서, 상기 건조 간접 접촉식 열교환부로부터 상기 작동유체 배출구로 이어지는 작동유체 흐름통로는 상기 건조 간접 접촉식 열교환부의 유체 회로로부터 작동유체 배출구로 향한 바이패스 흐름통로를 포함하고, 상기 건조 간접 접촉식 열교환부로부터 제 2간접 접촉식 열교환부의 작동유체 회로로 이어지는 연결흐름통로를 추가 포함함을 특징으로 하는 열교환 시스템.
- 선행 항중의 어느 항에 있어서, 상기 건조 간접 접촉식 열교환부의 공기 유입구측과 상기 제 2간접식 열교환부 및 직접 접촉식 열교환부의 공기 배출구측들 사이의 하나의 공통 공간과, 상기 직접 접촉식 열교환부와 공간을 실질적으로 에워싸는 하우징을 추가 포함하고, 상기 하우징은 직접 접촉식 열교환부의 공기 유입구측에 일치하는 개구부, 상기 공간으로 향한 보조 공기 개구부 및, 상기 보조 공기 개구부를 선택적으로 닫기 위한 댐퍼들을 포함함을 특징으로 하는 열교환 시스템.
- 작동유체를 제공하는 단계;증발액체를 제공하는 단계;증발액체를 위한 분배시스템, 건조 간접 접촉식 열교환부, 제 2간접 접촉식 열교환부 및 직접 접촉식 열교환부를 제공하는 단계;제 2 간접 접촉식 열교환부를 통하여 공기흐름을 이동시키면서 제 2간접 접촉식 열교환부를 통하여 작동유체를 통과시키는 단계;및,상기 제 2간접 접촉식 열교환부 상부에 선택적으로 증발 액체를 분배시키거나 혹은 분배시키지 않도록 하는 단계;를 포함하는 작동유체로부터 열을 추출하는 방법.
- 제 8항에 있어서, 상기 작동유체의 물리적인 특성을 측정하는 단계를 추가 포함하고, 상기 제 2 간접 접촉식 열교환부 상부에 증발 액체를 선택적으로 분배시키거나 혹은 분배시키지 않는 단계는 작동유체의 측정된 물리적 특성에 기인됨을 특징으로 하는 방법.
- 제 9항에 있어서, 상기 측정된 물리적인 특성은 작동유체의 온도 및 대기 온도중의 적어도 하나임을 특징으로 하는 방법.
- 작동유체를 제공하는 단계;증발액체를 제공하는 단계;증발액체를 위한 분배시스템, 건조 간접 접촉식 열교환부, 제 2간접 접촉식 열교환부 및 직접 접촉식 열교환부를 제공하는 단계;제 2 간접 접촉식 열교환부와 직접 접촉식 열교환부중의 적어도 하나를 통하여 공기흐름을 이동시키면서 상기 열교환부 상부로 증발액체를 분배시켜 공기흐름을 대기 건구온도이하의 온도로 냉각시키는 단계;및,상기 건조 간접 접촉식 열교환부를 통하여 냉각된 공기흐름을 이동시키면서, 상기 건조 간접 접촉식 열교환부를 통하여 작동유체를 통과시키는 단계;를 포함하는 작동유체로부터 열을 추출하는 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/265,505 US6142219A (en) | 1999-03-08 | 1999-03-08 | Closed circuit heat exchange system and method with reduced water consumption |
US9/265,505 | 1999-03-08 | ||
US09/265,505 | 1999-03-08 |
Publications (2)
Publication Number | Publication Date |
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KR20000062727A true KR20000062727A (ko) | 2000-10-25 |
KR100373314B1 KR100373314B1 (ko) | 2003-02-25 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR10-2000-0010624A KR100373314B1 (ko) | 1999-03-08 | 2000-03-03 | 물소모가 감소되는 폐쇄 회로식 열교환 시스템 및 방법 |
Country Status (12)
Country | Link |
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US (1) | US6142219A (ko) |
EP (2) | EP1477756A1 (ko) |
JP (1) | JP2000274993A (ko) |
KR (1) | KR100373314B1 (ko) |
CN (1) | CN1171071C (ko) |
AU (1) | AU760077B2 (ko) |
CA (1) | CA2300234C (ko) |
DE (2) | DE60020429T2 (ko) |
HU (1) | HUP0000949A2 (ko) |
IL (1) | IL134309A0 (ko) |
TW (1) | TW438961B (ko) |
ZA (1) | ZA200001026B (ko) |
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- 2000-03-01 ZA ZA200001026A patent/ZA200001026B/xx unknown
- 2000-03-01 HU HU0000949A patent/HUP0000949A2/hu unknown
- 2000-03-03 KR KR10-2000-0010624A patent/KR100373314B1/ko active IP Right Grant
- 2000-03-07 JP JP2000062474A patent/JP2000274993A/ja active Pending
- 2000-03-07 AU AU20698/00A patent/AU760077B2/en not_active Expired
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- 2000-03-08 EP EP04018739A patent/EP1477756A1/en not_active Withdrawn
- 2000-03-08 DE DE60020429T patent/DE60020429T2/de not_active Expired - Lifetime
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KR101533102B1 (ko) * | 2014-10-30 | 2015-07-02 | 디에이치테크 주식회사 | 백연경감 기능이 개선된 압입송풍식 냉각탑 |
KR102408817B1 (ko) * | 2021-09-02 | 2022-06-15 | 오승재 | 냉수 및 냉기 발생장치 |
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CN1171071C (zh) | 2004-10-13 |
IL134309A0 (en) | 2001-04-30 |
HUP0000949A2 (hu) | 2000-11-28 |
CA2300234A1 (en) | 2000-09-08 |
AU2069800A (en) | 2000-09-14 |
EP1035396A3 (en) | 2002-01-09 |
EP1035396B1 (en) | 2005-06-01 |
DE60020429T2 (de) | 2005-11-10 |
EP1035396A2 (en) | 2000-09-13 |
CA2300234C (en) | 2004-08-03 |
DE00301892T1 (de) | 2005-02-10 |
ZA200001026B (en) | 2002-02-04 |
KR100373314B1 (ko) | 2003-02-25 |
AU760077B2 (en) | 2003-05-08 |
US6142219A (en) | 2000-11-07 |
EP1477756A1 (en) | 2004-11-17 |
TW438961B (en) | 2001-06-07 |
HU0000949D0 (en) | 2000-04-28 |
JP2000274993A (ja) | 2000-10-06 |
CN1267817A (zh) | 2000-09-27 |
DE60020429D1 (de) | 2005-07-07 |
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