KR20020039017A - Aa - Google Patents

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Publication number
KR20020039017A
KR20020039017A KR1020000068889A KR20000068889A KR20020039017A KR 20020039017 A KR20020039017 A KR 20020039017A KR 1020000068889 A KR1020000068889 A KR 1020000068889A KR 20000068889 A KR20000068889 A KR 20000068889A KR 20020039017 A KR20020039017 A KR 20020039017A
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South Korea
Prior art keywords
generate
exhaust gas
internal combustion
water
combustion engine
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KR1020000068889A
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Korean (ko)
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KR100383559B1 (en
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박승조
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정복임
주식회사 케너텍
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D10/00District heating systems
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00Heat sources or energy sources
    • F24D2200/13Heat from a district heating network
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2200/00Heat sources or energy sources
    • F24D2200/16Waste heat
    • F24D2200/26Internal combustion engine
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62Absorption based systems
    • Y02B30/625Absorption based systems combined with heat or power generation [CHP], e.g. trigeneration
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/14Combined heat and power generation [CHP]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

PURPOSE: A small local heating system using the steam supply and power generation is provided to improve the energy saving effect by using the exhaust heat as well as to generate electricity and heat by using a power generator. CONSTITUTION: A small local heating system using the steam supply and power generation comprises an internal combustion engine(M) to generate electric energy by using a gas or driving a diesel engine, a cryogenic absorptive refrigerator(C) to generate the cool water, a heat exchanger(H) to generate hot water by circulating the high-temperature exhaust gas and the engine cooling water, and a reservoir tank(T) to promptly supply the high-temperature water by using the exhaust gas and the engine cooling water.

Description

열병합 발전을 이용한 소규모 지역난방 시스템 {AA}Small District Heating System Using Cogeneration {AA}

본 발명은 열병합 발전을 이용한 소규모 지역 난방 시스템으로서, 특히 일반 아파트 단지나 업무용 빌딩, 또는 소규모 공장 단지 등에 열병합 발전 시스템을 설치함으로써, 발전기를 이용하여 전력과 열을 발생시킬수 있을 뿐만 아니라, 배열을 이용하여 지역 냉난방 열원으로 사용하여, 에너지 절감효과를 향상시키도록 한 열병합 발전을 이용한 소규모 지역난방 시스템에 관한 것이다.The present invention is a small scale district heating system using cogeneration, in particular, by installing a cogeneration system in a general apartment complex, a business building, or a small factory complex, not only can generate power and heat using a generator, but also uses an arrangement. The present invention relates to a small scale district heating system using cogeneration to improve energy savings by using it as a district heating and heating source.

일반적으로 아파트 단지나 업무용 빌딩, 또는 소규모 공장 단지 등에서는 많은 양의 열과 전기에너지를 사용하고 있다.In general, apartment complexes, business buildings, and small factory complexes use large amounts of heat and electrical energy.

이러한 전기에너지는 전력회사로부터 송전되는 전기를 공급받아, 각종 전기 제품이나 기기 등에 전원을 공급하고 있다.The electric energy is supplied with electricity transmitted from a power company, and supplies power to various electric products and devices.

또한, 열에너지는 자체 보일러를 가동하여 열원을 공급하여, 실내의 냉, 난방 온도를 조절하도록 하고 있다.In addition, the thermal energy is supplied to the heat source by operating its own boiler, so as to adjust the cooling and heating temperature of the room.

그러나, 상기한 전기에너지는 전기에너지를 발생하는 대규모의 화력 발전소에서 냉각을 통하여 버려지는 배열손실과, 각 수요자에게 송전할 경우에 발생하는 송전손실이 많아, 전기 에너지원이 비효율적으로 과다하게 손실되는 문제점이 발생하였다.However, the above-mentioned electric energy has a large amount of heat loss caused by cooling in a large-scale thermal power plant generating electric energy, and a power transmission loss in case of power transmission to each consumer, resulting in an inefficient and excessive loss of electric energy source. A problem occurred.

또한, 상기한 열에너지를 이용한 난방시스템은, 대부분 중앙 난방식으로 불규칙적이고 간헐적인 보일러의 운전과 구동으로 열효율이 현저하게 낮아지는 실정이었다.In addition, the heating system using the above-mentioned thermal energy, the heat efficiency is significantly lowered due to the operation and operation of the boiler irregularly and intermittently, mostly in the central heating type.

따라서, 상기한 문제점을 해결하기 위한 본 발명은, 아파트 단지, 또는 중소규모 산업체 단지 등에 열원과 전력을 발생하도록 한 열병합 발전 시스템을 설치함으로써, 발전기를 이용하여 전력과 열원을 발생하여, 사용자에게 공급시킬 수 있을 뿐만 아니라, 배열을 이용하여 지역 난방 열원으로 사용하여, 에너지를 효율적으로 이용하고, 시스템의 보수 및 유지관리가 간편하며, 환경 오염을 방지하도록 하는데 그 목적이 있는 것이다.Therefore, the present invention for solving the above problems, by installing a cogeneration system for generating a heat source and power in an apartment complex or a small- and medium-sized industrial complex, generating power and heat source using a generator, and supply to the user Not only that, but also the use of heat as the heat source for district heating, efficient use of energy, easy maintenance and maintenance of the system, and to prevent environmental pollution.

도 1은 본 발명을 보인 개략도1 is a schematic view showing the present invention

도 2는 본 발명의 다른 실시예를 보인 개략도2 is a schematic view showing another embodiment of the present invention

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

M : 내연기관 C : 저온 흡수식 냉동기M: Internal combustion engine C: Low temperature absorption chiller

H : 열교환기 T : 저장 탱크H: heat exchanger T: storage tank

B : 보일러 C1 : 이중효용 증기흡수식 냉동기B: Boiler C1: Dual Effect Steam Absorption Chiller

본 발명은 아파트나 중소규모 산업 단지에 설치되도록 한 열병합 발전 시스템에 있어서,The present invention provides a cogeneration system that is installed in an apartment or small and medium industrial complex,

가스나 디젤 엔진을 구동하여 전기 에너지를 발생하도록 한 내연기관과;An internal combustion engine configured to generate electric energy by driving a gas or diesel engine;

냉수를 발생하여 수요자에게 냉수를 공급하도록 한 저온 흡수식 냉동기와;A low temperature absorption refrigerator for generating cold water to supply cold water to a consumer;

상기 내연기관의 구동 시에 발생하는 고온의 배가스와 엔진 냉각수가 순환하여 온수를 발생하도록 한 열교환기와;A heat exchanger configured to circulate hot exhaust gas and engine cooling water generated when the internal combustion engine is driven to generate hot water;

배가스와 엔진 냉각수를 이용하여 신속하게 고온의 용수를 발생, 공급하도록 한 저장 탱크로;A storage tank for rapidly generating and supplying hot water using exhaust gas and engine cooling water;

구성되는 것을 특징으로 한다.It is characterized in that the configuration.

본 발명의 다른 실시예는, 아파트나 중소규모 산업 단지에 설치되도록 한 열병합 발전 시스템에 있어서,Another embodiment of the present invention, in the cogeneration system to be installed in an apartment or small and medium industrial complex,

가스 터빈을 구동하여 전기 에너지를 발생하도록 한 내연기관과;An internal combustion engine configured to drive the gas turbine to generate electrical energy;

상기 내연기관의 구동 시에 발생하는 고온의 배가스를 이용하여 증기를 발생하도록 한 배가스 보일러와;An exhaust gas boiler configured to generate steam by using high-temperature exhaust gas generated when the internal combustion engine is driven;

냉수를 발생하여 수요자에게 냉수를 공급하도록 한 이중 효용 증기 흡수식 냉동기와;A dual effect steam absorption refrigerator for generating cold water and supplying cold water to a consumer;

상기 보일러에서 발생하는 고온의 증기가 순환하여 온수를 발생하도록 한 열교환기와;A heat exchanger configured to circulate the hot steam generated in the boiler to generate hot water;

상기 보일러의 증기를 이용하여 신속하게 고온의 용수를 발생, 공급하도록 한 저장 탱크로;A storage tank configured to rapidly generate and supply hot water by using steam of the boiler;

구성되는 것을 특징으로 한다.It is characterized in that the configuration.

도 1은 본 발명을 보인 개략도이고, 도 2는 본 발명의 다른 실시예를 보인 개략도이다.1 is a schematic view showing the present invention, Figure 2 is a schematic view showing another embodiment of the present invention.

이하 본 발명에 따른 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1에 도시된 바와 같이, 본 발명은 도시가스, LPG의 가스엔진 및 정유, 경유, 중유의 디젤엔진 등으로 된 내연기관(M)이 구동됨에 따라, 전기 에너지를 발생하여, 일반 아파트나 중소 산업 단지(D)의 사용자에게 전원을 공급할 수 있는 것이다.As shown in FIG. 1, the present invention generates electric energy as the internal combustion engine M made of city gas, LPG gas engine, and oil refinery, diesel oil, heavy oil diesel engine, and the like is generated. It is possible to supply power to the user of the industrial park (D).

그리고, 상기 가스 엔진이나 디젤 엔진의 내연기관(M)이 구동할 경우에 발생하는 고온 고압의 배기가스와 고온의 엔진 냉각수를 열교환 파이프로 순환시켜, 열교환기(H)에서 온수를 공급할 수 있는 것이다.The high-temperature, high-pressure exhaust gas and the high-temperature engine cooling water generated when the internal combustion engine M of the gas engine or the diesel engine is driven can be circulated through a heat exchange pipe to supply hot water from the heat exchanger H. .

또한, 별도로 히터 등이 설치된 저장 탱크(T)에서 배가스와 냉각수를 이용하여, 신속하게 고온의 용수를 발생하도록 할 수 있으며, 별도의 저온 흡수식 냉동기(C)를 사용하여 수요자에게 발생된 냉수를 공급할 수 있는 것이다.In addition, by using the exhaust gas and the cooling water in a storage tank (T) in which a heater or the like is separately installed, high temperature water can be generated quickly. It can be.

도 2는 본 발명의 다른 실시예를 보인 개략도로서, 가스 터빈(M)을 구동하여, 전기 에너지를 발생시켜, 일반 아파트나 중소 산업 단지(D)에 전원을 공급하도록 한다.Figure 2 is a schematic view showing another embodiment of the present invention, by driving the gas turbine (M) to generate electrical energy to supply power to a general apartment or small and medium industrial complex (D).

그리고, 상기 가스 터빈의 구동시에 발생하는 배가스를 이용하여, 별도로 설치된 배가스 보일러(B)에서 고온의 증기를 발생하게 되는 것이다.Then, by using the exhaust gas generated when the gas turbine is driven, high-temperature steam is generated in the exhaust gas boiler B installed separately.

상기한 고온증기를 이용하여, 열교환기(H)나 저장 탱크(T)에서 고온의 용수를 신속하게 수요자에게 공급할 수 있으며, 별도로 장치된 이중효용 증기흡수식 냉동기(C1)에서 냉수를 발생하게 되는 것이다.By using the high temperature steam, it is possible to quickly supply the hot water to the consumer in the heat exchanger (H) or the storage tank (T), and to generate cold water in the dual-effect steam absorption refrigerator (C1) separately installed. .

이상에서 설명한 바와 같이 본 발명은, 아파트 단지, 또는 중소규모 산업체 단지 등에 열원과 전력을 발생하도록 한 열병합 발전 시스템을 설치함으로써, 내연 기관을 이용하여 전력과 열원을 발생하여, 사용자에게 신속하게 공급시킬 수 있기 때문에, 에너지 효율을 극대화할 수 있을 뿐만 아니라, 고온의 배기가스를 이용하여, 보일러을 가동하고 온수를 발생시켜, 지역 난방 열원으로 사용할 수 있으며, 시스템의 보수 및 유지관리가 간편하며, 환경 오염을 방지하도록 한 유익한 발명인 것이다.As described above, the present invention provides a cogeneration system that generates heat sources and electric power in apartment complexes or small and medium-sized industrial complexes, thereby generating power and heat sources using an internal combustion engine and promptly supplying them to users. In addition to maximizing energy efficiency, high-temperature exhaust gas can be used to operate boilers and generate hot water, which can be used as a heat source for district heating, simplifying maintenance and maintenance of the system, and environmental pollution. It is a beneficial invention to prevent the.

Claims (2)

아파트나 중소규모 산업 단지(D)에 설치되도록 한 열병합 발전 시스템에 있어서,In a cogeneration system that is installed in an apartment or small and medium industrial complex (D), 가스나 디젤 엔진을 구동하여 전기 에너지를 발생하도록 한 내연기관(M)과;An internal combustion engine (M) configured to generate electric energy by driving a gas or diesel engine; 냉수를 발생하여 수요자에게 냉수를 공급하도록 한 저온 흡수식 냉동기(C)와;A low temperature absorption refrigerator (C) for generating cold water to supply cold water to the consumer; 상기 내연기관(M)의 구동 시에 발생하는 고온의 배가스와 엔진 냉각수가 순환하여 온수를 발생하도록 한 열교환기(H)와;A heat exchanger (H) configured to circulate hot exhaust gas and engine cooling water generated when the internal combustion engine (M) is driven to generate hot water; 배가스와 엔진 냉각수를 이용하여 신속하게 고온의 용수를 발생, 공급하도록 한 저장 탱크(T)로;A storage tank T for quickly generating and supplying hot water using exhaust gas and engine cooling water; 구성되는 것을 특징으로 하는 열병합 발전을 이용한 소규모 지역난방 시스템.Small district heating system using cogeneration. 아파트나 중소규모 산업 단지(D)에 설치되도록 한 열병합 발전 시스템에 있어서,In a cogeneration system that is installed in an apartment or small and medium industrial complex (D), 가스 터빈을 구동하여 전기 에너지를 발생하도록 한 내연기관(M)과;An internal combustion engine (M) for driving electric turbines to generate electrical energy; 상기 내연기관(M)의 구동 시에 발생하는 고온의 배가스를 이용하여 증기를 발생하도록 한 배가스 보일러(B)와;An exhaust gas boiler (B) configured to generate steam by using a high temperature exhaust gas generated when the internal combustion engine (M) is driven; 냉수를 발생하여 수요자에게 냉수를 공급하도록 한 이중 효용 증기 흡수식 냉동기(C1)와;A dual effect steam absorption chiller (C1) for generating cold water to supply cold water to the consumer; 상기 보일러(B)에서 발생하는 고온의 증기가 순환하여 온수를 발생하도록 한 열교환기(H)와;A heat exchanger (H) configured to generate hot water by circulating high temperature steam generated in the boiler (B); 상기 보일러의 증기를 이용하여 신속하게 고온의 용수를 발생, 공급하도록 한 저장 탱크(T)로;A storage tank T for quickly generating and supplying hot water using steam of the boiler; 구성되는 것을 특징으로 하는 열병합 발전을 이용한 소규모 지역난방 시스템.Small district heating system using cogeneration.
KR10-2000-0068889A 2000-11-20 2000-11-20 Aa KR100383559B1 (en)

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KR100383559B1 KR100383559B1 (en) 2003-05-12

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KR20010078467A (en) * 2001-02-28 2001-08-21 장중권 Method and System for using bi-fuel generator
KR20020091009A (en) * 2002-11-08 2002-12-05 코에스 주식회사 A very efficient thermo-annexation generator using the regenerative heat exchanger and the using method thereof
KR20040102393A (en) * 2003-05-27 2004-12-08 코리아코젠(주) Deyeing water supply system using the heat of the exhaust gas in the steam supply and power generation
KR100568753B1 (en) * 2003-11-06 2006-04-07 코리아코젠(주) District heating system utilizing combined heat and power plant
KR100626993B1 (en) * 2005-01-20 2006-09-25 케이이설비연구소주식회사 Energy saving type combined local heating system and central heating system in cogeneration system from natural gas
KR100713620B1 (en) * 2006-05-26 2007-05-02 벽산건설 주식회사 System united cogeneration and individual heating
KR100769118B1 (en) * 2005-03-03 2007-10-22 한국지역난방공사 District heating system for using micro turbine

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KR100618292B1 (en) 2004-11-04 2006-09-06 한국열병합발전기주식회사 Triple purpose integrated power, heat and cold cogeneration system with absortion cooler from natural gas
KR100773871B1 (en) 2006-08-24 2007-11-06 코리아코젠(주) The district heat system to get a additional electric power by utilizing of auxiliary boiler of the district heat system
KR200449354Y1 (en) 2008-03-07 2010-07-05 황성용 Individual heating and hot water feeding system
KR20160047858A (en) * 2014-10-23 2016-05-03 현대중공업 주식회사 Air Filtration System of using Local Heating Water

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010078467A (en) * 2001-02-28 2001-08-21 장중권 Method and System for using bi-fuel generator
KR20020091009A (en) * 2002-11-08 2002-12-05 코에스 주식회사 A very efficient thermo-annexation generator using the regenerative heat exchanger and the using method thereof
KR20040102393A (en) * 2003-05-27 2004-12-08 코리아코젠(주) Deyeing water supply system using the heat of the exhaust gas in the steam supply and power generation
KR100568753B1 (en) * 2003-11-06 2006-04-07 코리아코젠(주) District heating system utilizing combined heat and power plant
KR100626993B1 (en) * 2005-01-20 2006-09-25 케이이설비연구소주식회사 Energy saving type combined local heating system and central heating system in cogeneration system from natural gas
KR100769118B1 (en) * 2005-03-03 2007-10-22 한국지역난방공사 District heating system for using micro turbine
KR100713620B1 (en) * 2006-05-26 2007-05-02 벽산건설 주식회사 System united cogeneration and individual heating

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