KR100600752B1 - 열병합 발전 시스템 - Google Patents
열병합 발전 시스템 Download PDFInfo
- Publication number
- KR100600752B1 KR100600752B1 KR1020040064805A KR20040064805A KR100600752B1 KR 100600752 B1 KR100600752 B1 KR 100600752B1 KR 1020040064805 A KR1020040064805 A KR 1020040064805A KR 20040064805 A KR20040064805 A KR 20040064805A KR 100600752 B1 KR100600752 B1 KR 100600752B1
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- KR
- South Korea
- Prior art keywords
- heat
- heat exchanger
- engine
- valve
- circulation
- 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 - Fee Related
Links
- 238000001816 cooling Methods 0.000 claims abstract description 80
- 238000010438 heat treatment Methods 0.000 claims abstract description 28
- 230000017525 heat dissipation Effects 0.000 claims description 60
- 239000003507 refrigerant Substances 0.000 claims description 17
- 239000000498 cooling water Substances 0.000 claims description 15
- 238000007664 blowing Methods 0.000 claims description 5
- 238000003475 lamination Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims 12
- 238000010248 power generation Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 39
- 238000010586 diagram Methods 0.000 description 12
- 239000002826 coolant Substances 0.000 description 8
- 239000000446 fuel Substances 0.000 description 7
- 239000002918 waste heat Substances 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000003949 liquefied natural gas Substances 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K17/00—Using steam or condensate extracted or exhausted from steam engine plant
- F01K17/02—Using steam or condensate extracted or exhausted from steam engine plant for heating purposes, e.g. industrial, domestic
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- 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
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
-
- 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
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- 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
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
-
- 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
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
- F25B2313/0233—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units in parallel arrangements
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/06—Several compression cycles arranged in parallel
-
- 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
- F25B2500/02—Increasing the heating capacity of a reversible cycle during cold outdoor conditions
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/14—Combined heat and power generation [CHP]
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
- Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Central Heating Systems (AREA)
- Fuel Cell (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
Description
Claims (13)
- 엔진과;상기 엔진의 출력축에 연결되어 전력을 생산하는 발전기와;상기 엔진을 냉각시킨 냉각수의 열을 빼앗는 엔진 냉각용 열교환기와;상기 엔진에서 배기된 배기 가스의 열을 빼앗는 배기 가스 열교환기와;냉방 운전과 난방 운전이 절환될수 있는 열 수요처와;열의 방출을 위해 설치된 방열부와;상기 열 수요처의 난방 운전시 상기 엔진 냉각용 열교환기와 배기 가스 열교환기의 열 중 적어도 하나가 상기 열 수요처에서 활용되도록 전달하고,상기 열 수요처의 냉방 운전시 상기 엔진 냉각용 열교환기의 열이 상기 방열부에서 방열되도록 전달하는 열전달 수단을 포함하여 구성된 것을 특징으로 하는 열병합 발전 시스템.
- 제 1 항에 있어서,상기 열 수요처는 압축기와 유로 절환 밸브와 실내 열교환기와 팽창기구와 실외 열교환기를 포함하는 히트 펌프식 공기조화기인 것을 특징으로 하는 열병합 발전 시스템.
- 제 2 항에 있어서,상기 히트 펌프식 공기조화기는 상기 열전달 수단을 통해 열을 전달받아 상기 실외 열교환기를 향해 흡입되는 공기를 예열시키도록 설치된 예열기를 더 포함하여 구성된 것을 특징으로 하는 열병합 발전 시스템.
- 제 2 항에 있어서,상기 히트 펌프식 공기조화기는 상기 열전달 수단을 통해 열을 전달받아 상기 압축기의 토출부를 통과하는 냉매를 가열시키도록 설치된 압축기 토출부 가열기를 더 포함하여 구성된 것을 특징으로 하는 열병합 발전 시스템.
- 제 2 항에 있어서,상기 히트 펌프식 공기조화기는 상기 발전기에서 생산된 전력이 사용되는 것을 특징으로 하는 열병합 발전 시스템.
- 제 2 항 내지 제 5 항 중 어느 한 항에 있어서,상기 엔진과 발전기와 압축기와 유로 절환 밸브와 실내 열교환기와 팽창기구와 실외 열교환기 중 적어도 하나는 복수개 구비된 것을 특징으로 하는 열병합 발전 시스템.
- 제 1 항 내지 제 5 항 중 어느 한 항에 있어서,상기 방열부는 상기 열전달 수단에 연결된 방열 열교환기와, 상기 방열 열교환기로 실외 공기를 송풍하는 방열 팬을 포함하여 구성된 것을 특징으로 하는 열병합 발전 시스템.
- 제 3 항에 있어서,상기 열전달 수단은 열매체가 상기 엔진 냉각용 열교환기와 배기 가스 열교환기와 예열기를 순환 할 수 있도록 형성된 예열기 순환 유로와;상기 열매체가 상기 엔진 냉각용 열교환기와 방열부를 순환할 수 있도록 형성된 방열부 순환 유로를 포함하여 구성된 것을 특징으로 하는 열병합 발전 시스템.
- 제 8 항에 있어서,상기 열전달 수단은 상기 열매체가 상기 예열기 순환 유로 또는 방열부 순환 유로를 순환할 수 있도록 상기 열매체를 펌핑시키는 열매체 순환 펌프를 더 포함하여 구성된 것을 특징으로 하는 열병합 발전 시스템.
- 제 9 항에 있어서,상기 열매체 순환 펌프는 상기 예열기 순환 유로 중에서 상기 엔진 냉각용 열교환기와 배기 가스 열교환기 사이에 설치되고,상기 방열부 순환 유로는 상기 예열기 순환 유로 중에서 상기 열매체 순환 펌프와 상기 배기 가스 열교환기의 사이에서 분지된 후 상기 엔진 냉각용 열교환기 의 전방에서 합지된 것을 특징으로 하는 열병합 발전 시스템.
- 제 8 항에 있어서,상기 열전달 수단은 상기 예열기 순환 유로 또는 방열부 순환 유로를 개폐하도록 설치된 밸브수단을 더 포함하여 구성된 것을 특징으로 하는 열병합 발전 시스템.
- 제 11 항에 있어서,상기 밸브 수단은 상기 예열기 순환 유로와 방열부 순환 유로의 분지부위에 설치된 제 1 밸브와;상기 예열기 순환 유로와 방열부 순환 유로의 합지 부위에 설치된 제 2 밸브를 포함하여 구성된 것을 특징으로 하는 열병합 발전 시스템.
- 제 12 항에 있어서,상기 열전달 수단은 상기 히트 펌프식 공기조화기의 난방 운전시 상기 제 1 밸브와 제 2 밸브가 상기 예열기 순환 유로를 개방함과 아울러 상기 방열부 순환 유로를 밀폐하도록 상기 제 1 밸브 및 제 2 밸브를 예열기 순환 모드로 제어하고,상기 히트 펌프식 공기조화기의 냉방 운전시 상기 제 1 밸브와 제 2 밸브가 상기 방열부 순환 유로를 개방함과 아울러 상기 예열기 순환 유로를 밀폐하도록 상기 제 1 밸브 및 제 2 밸브를 방열부 순환 모드로 제어하는 제어부를 더 포함하여 구성된 것을 특징으로 하는 열병합 발전 시스템.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040064805A KR100600752B1 (ko) | 2004-08-17 | 2004-08-17 | 열병합 발전 시스템 |
US11/037,004 US20060037338A1 (en) | 2004-08-17 | 2005-01-19 | Cogeneration system |
EP05001466A EP1628097A3 (en) | 2004-08-17 | 2005-01-25 | Air conditioning system combined with an electricity generating system |
CNA2005100082411A CN1737465A (zh) | 2004-08-17 | 2005-02-06 | 热电联产系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040064805A KR100600752B1 (ko) | 2004-08-17 | 2004-08-17 | 열병합 발전 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060016387A KR20060016387A (ko) | 2006-02-22 |
KR100600752B1 true KR100600752B1 (ko) | 2006-07-14 |
Family
ID=36080350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040064805A Expired - Fee Related KR100600752B1 (ko) | 2004-08-17 | 2004-08-17 | 열병합 발전 시스템 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20060037338A1 (ko) |
EP (1) | EP1628097A3 (ko) |
KR (1) | KR100600752B1 (ko) |
CN (1) | CN1737465A (ko) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100624736B1 (ko) * | 2005-05-19 | 2006-09-15 | 엘지전자 주식회사 | 열병합 발전시스템 |
KR101270615B1 (ko) * | 2006-07-25 | 2013-06-07 | 엘지전자 주식회사 | 코제너레이션 및 그 제어 방법 |
DE102006037572B4 (de) * | 2006-08-11 | 2021-12-16 | Andreas Stihl Ag & Co. Kg | Handgeführtes Arbeitsgerät und Verfahren zum Betrieb einer Heizeinrichtung eines handgeführten Arbeitsgeräts |
KR101458511B1 (ko) * | 2008-08-26 | 2014-11-07 | 엘지전자 주식회사 | 열병합 발전 시스템 및 그의 제어 방법 |
US10036347B1 (en) * | 2013-07-19 | 2018-07-31 | Raymond C. Sherry | Standby energy generating system |
CN105276856B (zh) * | 2014-06-13 | 2019-05-28 | 松下知识产权经营株式会社 | 燃气热泵式空气调节系统 |
EP4528183A3 (en) * | 2015-05-15 | 2025-05-14 | Carrier Corporation | Staged expansion system and method |
CN106786753B (zh) * | 2016-12-29 | 2019-08-06 | 上海博翎能源科技有限公司 | 多用户的区域能源互联网的系统及其调节方法 |
US11041636B2 (en) * | 2017-06-27 | 2021-06-22 | Imby Energy, Inc. | Cogeneration systems and methods for generating heating and electricity |
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- 2005-01-19 US US11/037,004 patent/US20060037338A1/en not_active Abandoned
- 2005-01-25 EP EP05001466A patent/EP1628097A3/en not_active Withdrawn
- 2005-02-06 CN CNA2005100082411A patent/CN1737465A/zh active Pending
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Also Published As
Publication number | Publication date |
---|---|
EP1628097A2 (en) | 2006-02-22 |
EP1628097A3 (en) | 2011-08-31 |
KR20060016387A (ko) | 2006-02-22 |
US20060037338A1 (en) | 2006-02-23 |
CN1737465A (zh) | 2006-02-22 |
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