KR950704661A - HEAT AND COLD MACHINE - Google Patents

HEAT AND COLD MACHINE Download PDF

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Publication number
KR950704661A
KR950704661A KR1019950701605A KR19950701605A KR950704661A KR 950704661 A KR950704661 A KR 950704661A KR 1019950701605 A KR1019950701605 A KR 1019950701605A KR 19950701605 A KR19950701605 A KR 19950701605A KR 950704661 A KR950704661 A KR 950704661A
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KR
South Korea
Prior art keywords
piston
heat
heating
heat exchanger
operating
Prior art date
Application number
KR1019950701605A
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Korean (ko)
Inventor
호프바우어 페터
하이크로트 크라우스
Original Assignee
랄프 베렌스; 호르스트 비르스펙커
로베르트 보쉬 게엠베하
호프바우어 페터
피스만 베르케 게엠베하 운트 코.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 랄프 베렌스; 호르스트 비르스펙커, 로베르트 보쉬 게엠베하, 호프바우어 페터, 피스만 베르케 게엠베하 운트 코. filed Critical 랄프 베렌스; 호르스트 비르스펙커
Publication of KR950704661A publication Critical patent/KR950704661A/en

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Classifications

    • 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
    • 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
    • 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
    • F02G1/044—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 having at least two working members, e.g. pistons, delivering power output
    • F02G1/0445—Engine plants with combined cycles, e.g. Vuilleumier
    • 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
    • F02G2250/00—Special cycles or special engines
    • F02G2250/18—Vuilleumier cycles

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

본 발명은 기밀성 하우징에서 선형으로 이동 가능한 2개의 피스톤을 구비한 축열성 가스 순환 공정에 따라 작동하는 가열 및 냉각 장치에 관한 것으로, 동시에 작동 볼륨(Vw)을 형성하고 그 중 하나는 열이 가해지는 고온 작동 볼륨(Vh)을 제한하며 다른 하나는 냉각 작동 볼륨(Vk)을 제한하며, 3개의 작동 볼륨(Vh, Vw, Vk)은 측열기(Rh, Rk) 및 열 교환기(Ww, Wk)를 통해 상호 연결된다. 간결한 구조로 높은 열전달 효율을 얻기 위하여, 기부(9a)로 피스톤(9)을 분리하고 가열 및 냉각 작동 볼륨(Vw, Vk)은 원통형 그릇 형상으로 형성된다. 피스톤 스커트(9b)는 외측의 고온 열교환기(Ww)와 내측의 저온 열교환기(Wk)사이에서 분리기 역활을 한다. 양 열교환기(Ww, Wk)에서, 열은 피스톤 스커트(9b)의 내.외측 표면과 열교환기(Ww또는 Wk)의 적절한 표면사이에서 전달된다.The present invention relates to a heating and cooling device operating according to a regenerative gas circulation process having two pistons linearly movable in an airtight housing, wherein at the same time forming an operating volume (Vw), one of which is heated Limiting the high temperature operating volume (Vh) and the other limiting the cooling operating volume (Vk), the three operating volumes (Vh, Vw, Vk) are connected to the heat exchangers (Rh, Rk) and heat exchangers (Ww, Wk) Are interconnected through. In order to achieve high heat transfer efficiency with a compact structure, the piston 9 is separated by the base 9a and the heating and cooling operating volumes Vw and Vk are formed into a cylindrical bowl shape. The piston skirt 9b serves as a separator between the outer high temperature heat exchanger Ww and the inner low temperature heat exchanger Wk. In both heat exchangers Ww and Wk, heat is transferred between the inner and outer surfaces of the piston skirt 9b and the appropriate surface of the heat exchanger Ww or Wk.

Description

가열 및 냉각 장치(HEAT AND COLD MACHINE)HEAT AND COLD MACHINE

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

도면은 본 발명에 따른 가열- 및 냉각장치의 종단면도이다.The figure is a longitudinal sectional view of the heating and cooling apparatus according to the present invention.

Claims (7)

피스톤(8,9)이 공동으로 따뜻한 작동 볼륨(Vw)을 제한하며 그리고 이들 중 하나의 피스톤(8)은 하우징(1)에서 열을 제공받는 따뜻한 작동매체(Vh)를 제한하며 그리고 다른 피스톤(9)은 차가운 작동 피스톤(Vk)을 제한하며, 이 3개월 작동 볼퓸(Vh,Vw,Vk)은 축열기(Rh,Rk)와 열교환기(Ww,Wk)의 중간 접속을 통해 서로 연결되어 있고 피스톤(8,9)을 위한 구동 장치 및/또는 제어 장치가 제공되는, 기밀성 하우징(1)에서 선형으로 움직이는 2개의 피스톤(8,9)을 가진 축열성 가스 순환에 따라 작동하는 가열 및 냉각 장치에 있어서, 이 따뜻한 그리고 차가운 작동 볼륨(Vw,Vk)을 이의 피스톤 바닥(9a)을 통해 분리하는 피스톤(9)은 포트 형상이며, 이의 피스톤 스커트(9b)는 외측의 따뜻한 열교환기(Ww)와 내측의 차가운 열교환기(Wk)사이의 분리기로서 이용되며, 작동 매체로부터 및 작동 매체로의 열전달은 양 열교환기(Ww,Wk)에서 피스톤 케이스(9b)의 외면 및 내면과 각각의 열교환기(Ww 및 Wk)사이에서 이루어지는 것을 특징으로 하는 가열 및 냉각 장치.The pistons 8, 9 jointly limit the warm operating volume Vw and one of the pistons 8 limits the warm operating medium Vh receiving heat from the housing 1 and the other piston ( 9) limit the cold operating piston (Vk), which is connected to each other through the intermediate connection of the heat storage (Rh, Rk) and the heat exchanger (Ww, Wk) Heating and cooling devices operating according to regenerative gas circulation with two pistons 8, 9 moving linearly in the hermetic housing 1, provided with a drive and / or control device for the pistons 8, 9. In this case, the piston 9 which separates this warm and cold working volume Vw, Vk through its piston bottom 9a is port shaped, the piston skirt 9b of which is connected with the outer warm heat exchanger Ww. It is used as a separator between the inner cold heat exchanger (Wk) and from the working medium Heat transfer to the medium, the heating and cooling device, characterized in that formed between both heat exchangers (Ww, Wk) outer surface and an inner surface and each of the heat exchangers (Ww and Wk) of the piston case (9b) in the. 제 1항에 있어서, 피스톤(9)이 적어도 부분적으로 열전도성이 나쁜 재료로 만들어지는 것을 특징으로 하는 가열 및 냉각 장치.2. Heating and cooling device according to claim 1, characterized in that the piston (9) is at least partially made of a material with poor thermal conductivity. 제2항에 있어서, 피스톤(9)이 적어도 한 측에서 열전도성이 나쁜 재료(절연층 9c)를 구비하는 것을 특징으로 하는 가열 및 냉각 장치.The heating and cooling device according to claim 2, wherein the piston (9) comprises a material (insulating layer 9c) having poor thermal conductivity on at least one side. 제1항 내지 제3항 중 어느 한 항에 있어서, 열교환기(Ww,Wk)의 작동 매체와 만나는 표면은 다공성 재료를 설치하여, 물결 형상 또는 홈(12b,13b)을 통해서 또는 물결 형상화된 판 및 홈 형상화된 판을 통해 커지는 것을 특징으로 하는 가열 및 냉각 장치.4. The surface according to any one of claims 1 to 3, wherein the surface that meets the working medium of the heat exchangers (Ww, Wk) is provided with a porous material, through the wavy or grooves (12b, 13b) or the corrugated plate. And a groove through the groove-shaped plate. 제1항 내지 제4항 중 어느 한 항에 있어서, 열교환기(Ww,Wk)가 각각 두 부분으로 개방형 채널(12a 및 13a)을 가진, 피스톤(9)을 위한 진행 부시로서 형성된 기본체(12 및 13)와 채널(12a 및 13a)의 개방측을 막는 밀봉체(14 및 15)로 이루어지는 것을 특징으로 하는 가열 및 냉각 장치.5. The base 12 according to claim 1, wherein the heat exchangers Ww, Wk are formed as traveling bushes for the piston 9, each having open channels 12a and 13a in two parts. And 13) and seals (14 and 15) blocking the open sides of the channels (12a and 13a). 제5항에 있어서, 밀봉체(14,15)는 열절연성 재료로 만들어지는 것을 특징으로 하는 가열 및 냉각 장치.6. Heating and cooling device according to claim 5, characterized in that the seal (14, 15) is made of a heat insulating material. 제1항 내지 제6항 중 어느 한 항에 있어서, 따뜻한 열교환기(Ww)와 프로세스상 이것 뒤에 있는 축열기(Rk)사이에 피스톤 스커트(9b)와 함께 작용하는 밀봉링(16)이 배열되는 것을 특징으로 하는 가열 및 냉각 장치.The sealing ring (16) according to any one of the preceding claims, wherein a sealing ring (16) is arranged which acts together with the piston skirt (9b) between the warm heat exchanger (Ww) and the heat accumulator (Rk) behind it in the process. Heating and cooling device, characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950701605A 1993-08-28 1994-08-19 HEAT AND COLD MACHINE KR950704661A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP4328993.2 1993-08-28
DE4328993A DE4328993C2 (en) 1993-08-28 1993-08-28 Machine for heating and / or cooling
PCT/EP1994/002753 WO1995006847A1 (en) 1993-08-28 1994-08-19 Heat and cold machine

Publications (1)

Publication Number Publication Date
KR950704661A true KR950704661A (en) 1995-11-20

Family

ID=6496259

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950701605A KR950704661A (en) 1993-08-28 1994-08-19 HEAT AND COLD MACHINE

Country Status (7)

Country Link
EP (1) EP0665940B1 (en)
JP (1) JPH08503062A (en)
KR (1) KR950704661A (en)
BR (1) BR9405561A (en)
DE (1) DE4328993C2 (en)
ES (1) ES2114219T3 (en)
WO (1) WO1995006847A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4401247C2 (en) * 1994-01-18 1998-10-08 Bosch Gmbh Robert Heat exchanger
DE19516499A1 (en) * 1995-05-05 1996-12-05 Bosch Gmbh Robert Processes for exhaust gas heat use in heating and cooling machines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1240862A (en) * 1915-09-21 1917-09-25 Ivar Lundgaard Refrigerating-machine.
US1275507A (en) * 1917-01-29 1918-08-13 Rudolph Vuilleumier Method and apparatus for inducing heat changes.
JPH0660770B2 (en) * 1986-03-25 1994-08-10 川崎重工業株式会社 Heat driven heat pump
JP2500447Y2 (en) * 1991-03-28 1996-06-05 サムスン エレクトロニクス カンパニー リミテッド Bormeier heat pump
DE4206957A1 (en) * 1992-03-05 1993-09-16 Viessmann Werke Kg EXTERNALLY HEATED, REGENERATIVE, HEATING AND REFRIGERATING MACHINE WORKING AFTER THE VUILLEUMIER CIRCUIT

Also Published As

Publication number Publication date
EP0665940B1 (en) 1998-03-04
JPH08503062A (en) 1996-04-02
EP0665940A1 (en) 1995-08-09
ES2114219T3 (en) 1998-05-16
DE4328993A1 (en) 1995-03-09
WO1995006847A1 (en) 1995-03-09
DE4328993C2 (en) 1995-11-30
BR9405561A (en) 1999-09-08

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