KR20060030934A - Heat pump engine - Google Patents

Heat pump engine Download PDF

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Publication number
KR20060030934A
KR20060030934A KR1020040079774A KR20040079774A KR20060030934A KR 20060030934 A KR20060030934 A KR 20060030934A KR 1020040079774 A KR1020040079774 A KR 1020040079774A KR 20040079774 A KR20040079774 A KR 20040079774A KR 20060030934 A KR20060030934 A KR 20060030934A
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South Korea
Prior art keywords
heat pump
stirling engine
heat
engine
condenser
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KR1020040079774A
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Korean (ko)
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김이섭
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김이섭
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Priority to KR1020040079774A priority Critical patent/KR20060030934A/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G1/00—Hot gas positive-displacement engine plants
    • F02G1/04—Hot gas positive-displacement engine plants of closed-cycle type
    • F02G1/043—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines
    • F02G1/0435—Hot gas positive-displacement engine plants of closed-cycle type the engine being operated by expansion and contraction of a mass of working gas which is heated and cooled in one of a plurality of constantly communicating expansible chambers, e.g. Stirling cycle type engines the engine being of the free piston type
    • 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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/14—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the cycle used, e.g. Stirling cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G2243/00—Stirling type engines having closed regenerative thermodynamic cycles with flow controlled by volume changes
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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  • 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)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

본 고안발명은 히트펌프의 열원을 이용해서 스털링엔진을 동작시켜

동력을 얻는 장치에 관한 발명이다.

Figure 112004045457496-PAT00001

히트펌프,열기관,스털링엔진,냉매

The present invention uses the heat source of the heat pump to operate the Stirling engine

The invention relates to a device for obtaining power.

Figure 112004045457496-PAT00001

Heat pump, heat engine, sterling engine, refrigerant

Description

히트펌프엔진{heat pump engine} Heat pump engine             

본고안은 히트펌프의 열원을 이용해서 스털링엔진을 구동시켜 동력을 얻는 방법에 관한 것으로 히트펌프의 응축기(1)부분을 스털링기관의 가열부에 설치하며This paper relates to a method of obtaining power by driving a Stirling engine using a heat source of a heat pump. The condenser (1) of the heat pump is installed in the heating part of the Stirling engine.

증발기(2)부분을 스털링기관의 냉각부에 설치하여 그 온도차로 스털링기관내의The evaporator (2) part is installed in the cooling part of the Stirling engine and the temperature difference

기체를 팽창,응축시키므로서 피스톤을 움직여 동력을 발생시키는 구조이다.It is a structure that generates power by moving piston while expanding and condensing gas.

히트펌프의 열전달효과를 이용해 열전달을 실시해 냉각이나 가열에 이용한다.The heat transfer effect of the heat pump is used to conduct heat transfer and to cool or heat.

히트펌프의 구조에서 유체회로내에 밀봉된 냉매를 이용 응축하므로서 열을 방출하고 증발하므로서 열을 흡수한다. 응축과정에서 투입되는 에너지에 비해서In the structure of a heat pump, heat is absorbed by releasing and evaporating heat by condensing with a refrigerant sealed in a fluid circuit. Compared to the energy input during the condensation

열전달효과가 큰것이 히트펌프의 특성이다.이 특성을 이용해 열효율이 좋은 스털링기관의 가열부와 냉각부에 각각 히트펌프의 응축기와 증발기를 설치하므로서 The heat transfer effect is the characteristic of the heat pump. By using this characteristic, the condenser and the evaporator of the heat pump are installed in the heating part and the cooling part of the Stirling engine which have good thermal efficiency.                         

스털링기관의 피스톤을 움직여 동력을 발생하고자하는 장치이다.
It is a device to generate power by moving piston of Stirling engine.

축전지 전원(3)에 의해 공급되는 전기에 의해 냉매압축기 모타(4)를 기동하여,압축기(5)를 기동시키며,압축기에서 압축된 냉매는 유로를 따라 응축기(1)에 유입되어 스터링엔진 가열부(6)에 열을 전달한다.응축기를 통과한 냉매는 설치된 유로를 통해The refrigerant compressor motor 4 is started by electricity supplied from the battery power source 3 to start the compressor 5, and the refrigerant compressed in the compressor flows into the condenser 1 along the flow path and is heated to the stir engine heating unit. The heat is transferred to (6). The refrigerant passing through the condenser passes through the installed flow path.

팽창밸브(7)을 통과하면서 증발기(2)에 이르러 증발되면서 스털링엔진의 냉각부(8)에서 열을 흡수한후 다시 압축기(5)를 통해 압축되는 순환과정을 거친다.While passing through the expansion valve (7) to the evaporator (2) is evaporated to absorb the heat in the cooling unit (8) of the Stirling engine and then undergoes a circulation process that is compressed through the compressor (5) again.

스털링엔진의 가열부(6)과 냉각부(8)에 의해 히트펌프의 열전달이 행해지면, 실린더(9),실린더(11)속에 밀봉된 기체(13)에 응축과 팽창력을 일으키고,이 힘으로 피스톤(10),(12)를 움직여 직선동력을 얻고,커넥팅로드(14),(15)를 통해,회전베아링으로 지지되는 지지축(16),(18),(19),(20)에 의해 지지된 회전축과 일체로 설치된 플라이휠(22)와 회전축(21)에 회전동력을 발생시킨다.발생된 동력은 회전축(21)과 일체인 회전벨트폴리(17)와 발전기(23)의 회전축과 일체인 회전벨트폴리(24)와 벨트(25)를 통해 발전기에 회전력을 주므로서 발전기단자(26)에 전력을 발생시킨다.When heat transfer of the heat pump is performed by the heating part 6 and the cooling part 8 of the Stirling engine, condensation and expansion force are caused to the gas 9 sealed in the cylinder 9 and the cylinder 11, The pistons 10 and 12 are moved to obtain linear power, and through the connecting rods 14 and 15 to the support shafts 16, 18, 19 and 20 supported by the rotating bearings. It generates rotational power to the flywheel 22 and the rotating shaft 21 installed integrally with the rotating shaft supported by. The generated power is integral with the rotating belt pulley 17 and the rotating shaft of the generator 23 integrated with the rotating shaft 21. The rotary belt pulley 24 and the belt 25 to generate power to the generator terminal 26 by giving a rotational force to the generator.

발전기에서 발생한 전력중 일부는 축전지 (3)에 충전되며 나머지 전력을 이용하게된다.Some of the power generated by the generator is charged in the battery 3 and uses the remaining power.

히트펌프의 열원을 이용해 스털링기관을 움직이므로서 배기가스를 방출하지 않고 The heat source of the heat pump is used to move the Stirling engine without releasing exhaust gas.                     

시스템의 단순화가 가능하며, 히트펌프의 응축부와 증발부를 외부에 노출시키므로서 적은 전력으로 높은 열전달효과가 발생하여,추가적인 에너지 투입없이 스털링엔진에 의한 동력및 전력생산이 가능하다.
The system can be simplified, and the heat condenser and evaporator of the heat pump are exposed to the outside, resulting in high heat transfer effect with less power, thereby enabling power and power generation by the Stirling engine without additional energy input.

Claims (2)

도면에서In the drawing 히트펌프의 응축부를 스털링기관의 가열부에 설치하며, 히트펌프의 증발기를The condenser of the heat pump is installed in the heating section of the Stirling engine, and the evaporator of the heat pump 스털링기관의 냉각부에 설치하여 스털링기관의 가열부와 냉각부의 열전달효과를It is installed in the cooling part of the Stirling engine to heat transfer effect of the heating part and the cooling part of the Stirling engine. 실시하며, 상기도면에서 스털링기관에서 발생되는 회전동력을 발전기의 회전축에 The rotational power generated by the Stirling engine in the drawing above is applied to the rotating shaft of the generator. 인가하며 그때 발생된 전력중 일부를 히트펌프의 압축기모타의 전원으로 공급하는 Power supply to the compressor motor of the heat pump 구조.rescue. 상기 청구1항의 구조에서 히트펌프의 응축기와 스털링엔진의 가열부의 결합,In the structure of claim 1, a condenser of a heat pump and a heating part of a sterling engine are combined. 히트펌프의 증발기와 스털링엔진의 냉각부를 결합함에 있어서,결합부의 구조에서In the combination of the evaporator of the heat pump and the cooling part of the Stirling engine, 응축기와 가열부의 일체화된 결합,증발기와 냉각부의 일체화된 결합.Integrated coupling of condenser and heating unit, integrated coupling of evaporator and cooling unit.
KR1020040079774A 2004-10-07 2004-10-07 Heat pump engine KR20060030934A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160108803A (en) 2015-03-07 2016-09-20 배현규 Heating device using stirling engine
CN108104969A (en) * 2018-01-09 2018-06-01 张芷羚 A kind of engine
KR20220005237A (en) * 2020-07-06 2022-01-13 이병준 System for generation able to stirling engine
CN116428760A (en) * 2023-03-30 2023-07-14 溯元科技(广州)有限公司 Heat exchange system of Stirling cold and hot dual-power engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160108803A (en) 2015-03-07 2016-09-20 배현규 Heating device using stirling engine
CN108104969A (en) * 2018-01-09 2018-06-01 张芷羚 A kind of engine
KR20220005237A (en) * 2020-07-06 2022-01-13 이병준 System for generation able to stirling engine
CN116428760A (en) * 2023-03-30 2023-07-14 溯元科技(广州)有限公司 Heat exchange system of Stirling cold and hot dual-power engine

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