EP0473888A1 - Kondensator für dampfförmige Stoffe - Google Patents

Kondensator für dampfförmige Stoffe Download PDF

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Publication number
EP0473888A1
EP0473888A1 EP91109777A EP91109777A EP0473888A1 EP 0473888 A1 EP0473888 A1 EP 0473888A1 EP 91109777 A EP91109777 A EP 91109777A EP 91109777 A EP91109777 A EP 91109777A EP 0473888 A1 EP0473888 A1 EP 0473888A1
Authority
EP
European Patent Office
Prior art keywords
condensate
collector
condenser
tubes
outlet opening
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.)
Withdrawn
Application number
EP91109777A
Other languages
German (de)
English (en)
French (fr)
Inventor
Andreas Sausner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of EP0473888A1 publication Critical patent/EP0473888A1/de
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B9/00—Auxiliary systems, arrangements, or devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B9/00—Auxiliary systems, arrangements, or devices
    • F28B9/08—Auxiliary systems, arrangements, or devices for collecting and removing condensate
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/044—Condensers with an integrated receiver
    • F25B2339/0443—Condensers with an integrated receiver the receiver being positioned horizontally
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/044—Condensers with an integrated receiver
    • F25B2339/0444—Condensers with an integrated receiver where the flow of refrigerant through the condenser receiver is split into two or more flows, each flow following a different path through the condenser receiver
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
    • F28B2001/065—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium with secondary condenser, e.g. reflux condenser or dephlegmator
    • 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
    • Y10S165/184—Indirect-contact condenser
    • Y10S165/196—Baffle defines flow passage within header for condensate to bypass portion of vapor flow path
    • 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
    • Y10S165/913—Condensation

Definitions

  • the invention relates to a condenser for vaporous substances, in which at least two tubes, which are assigned to one another in a series connection and flowed around by a coolant, are provided.
  • the invention has for its object to develop such a capacitor in such a way that there is a reduction in weight, based on the power.
  • a separating device is provided at the outlet opening of each tube, which separates the residual steam from the condensate, the separating device being connected to a collector for removing the condensate.
  • the remainder of the vaporous material entering the next pipe is thus free of condensate.
  • the theoretically achievable condenser performance of each tube is almost achieved. With regard to the achievement of a certain condensation result, it is possible in this way to significantly reduce the total weight of the condenser compared to common designs.
  • the separating devices can each comprise a baffle, which are arranged in front of the outlet openings of each tube at a distance transversely to the outlet direction. Droplets consisting of the condensate are thereby collected and fed to the collector without problems.
  • the baffle walls can be designed in the manner of boxes which encompass the outlet openings of each tube, each box being penetrated by a steam outlet opening in the region of its upper end and by the collector in the region of its lower end. Even at high flow velocities of the steam passed through under normal operating conditions, it is possible to achieve a good separation of all condensed components between the successive pipes. This is a great advantage for achieving a favorable power-to-weight ratio.
  • the collectors can be formed by essentially vertical channels, the channels being connected at the lower end by a line.
  • the merging and removal of the condensate is particularly easy with such a design.
  • a modular construction of the entire capacitor is recommended for reasons of simplicity of manufacture and for reasons of easier adaptability to the requirements of the respective application.
  • the collectors present at the left and right ends of the tubes are each connected to a collecting space on the underside, the two collecting spaces are connected by a line and a float valve is provided between each collecting space and the associated collector.
  • the two collecting spaces are so largely filled with condensate that the float valve is still just in the open position and that the intake opening of a device to be cooled by the condensate is completely flooded. This always ensures cooling of the device and ensures that freshly condensed condensate flows continuously into the collecting spaces.
  • the condenser shown in FIG. 1 is intended for continuous condensation of vaporous substances, for example for the coolant of an internal combustion engine.
  • the capacitor essentially consists of a left-hand housing part 10 and a right-hand housing part 11, which are connected to one another by pipes 2 extending, for example, transversely to the direction of travel of a motor vehicle.
  • the tubes 2 are arranged at a distance from one another and can thus flow around free of cooling air 1. You can optionally be provided with additional cooling fins or the like.
  • the left housing part 10 is provided at the upper end with an inlet opening 13 for the supply of a vaporous substance, the right housing part 11 with a discharge opening 12 emerging at the lower end for the discharge of condensate.
  • This opening can be connected, for example, to the intake opening of the coolant pump of an internal combustion engine.
  • Both housings 10, 11 are provided with collecting spaces 9 with an enlarged cross section at the lower end. These are interconnected by a line 8. As a result, the liquid level of the condensate contained in the two collecting spaces can compensate for one another.
  • the right housing part is partially shown in longitudinal section. It is formed by a molded plastic part, into which the metallic tubes 2 which cause the actual condensation of the vaporous substance open.
  • a baffle wall is arranged at a distance opposite the outlet opening of the tubes 2 and extends transversely to the outlet direction.
  • the baffle 5 is provided with lugs, whereby it is of a box-like shape overall and correspondingly surrounds the outlet openings of the tubes.
  • the box formed by the baffle is broken through at the upper end by a steam outlet opening 6 and at the lower end by the condensate collector 7.
  • the steam outlet openings are designed so that a forced deflection to the next pipe is inevitable.
  • the condensate collectors 4 are formed by essentially vertical channels which open at the lower end into collecting spaces 9 which are connected to one another by a line 8.
  • a float valve 14 is arranged between the collecting spaces 9 and the collectors 4. This is designed so that the connection between the collecting space 9 and the collector 4 is interrupted if there is an impermissibly large increase in liquid in the corresponding collecting space 9. This could be the case, for example, when large acceleration forces are introduced parallel to the direction of the line 8. With the condenser according to the invention, they no longer result in an impermissibly large drop in the liquid level in the opposite collecting space 9. This ensures complete flooding of the suction opening 12 under all operating conditions and thus at the same time a sufficient supply to the device connected to the suction opening 12.
  • FIG. 3 shows the detail from FIG. 2 in a cross-sectional illustration. It can be seen that the baffles are box-shaped and that the collectors 7, with respect to the tubes 2 and the steam outlet openings 6, are laterally offset.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP91109777A 1990-09-03 1991-06-14 Kondensator für dampfförmige Stoffe Withdrawn EP0473888A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4027835A DE4027835A1 (de) 1990-09-03 1990-09-03 Kondensator fuer dampffoermige stoffe
DE4027835 1990-09-03

Publications (1)

Publication Number Publication Date
EP0473888A1 true EP0473888A1 (de) 1992-03-11

Family

ID=6413459

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91109777A Withdrawn EP0473888A1 (de) 1990-09-03 1991-06-14 Kondensator für dampfförmige Stoffe

Country Status (4)

Country Link
US (1) US5141048A (enExample)
EP (1) EP0473888A1 (enExample)
JP (1) JPH04227442A (enExample)
DE (1) DE4027835A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2097701A4 (en) * 2006-12-15 2011-05-11 Carrier Corp REFRIGERANT DISTRIBUTION ENHANCEMENT IN PARALLEL HEAT EXCHANGE DISTRIBUTORS
EP2092262A4 (en) * 2006-12-15 2011-05-11 Carrier Corp REFRIGERANT STEAM INJECTION FOR DISTRIBUTION IN PARALLEL HEAT EXCHANGE DISTRIBUTORS
EP2241848A3 (en) * 2009-04-15 2011-05-25 TLV Co., Ltd. Heat exchanger
EP2574742A1 (de) * 2011-09-28 2013-04-03 Technische Universität München Vorrichtung und Verfahren zur Kondensation von Dampf aus ORC-Systemen
CN107014117A (zh) * 2015-12-08 2017-08-04 Lg电子株式会社 热交换器

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3044395B2 (ja) * 1990-12-28 2000-05-22 株式会社ゼクセル レシーバドライヤ一体型コンデンサ
US5299635A (en) * 1993-03-05 1994-04-05 Wynn's Climate Systems, Inc. Parallel flow condenser baffle
US5922094A (en) * 1996-12-11 1999-07-13 Richards; Darrell Water removal system
US5752566A (en) * 1997-01-16 1998-05-19 Ford Motor Company High capacity condenser
JPH116693A (ja) * 1997-04-23 1999-01-12 Denso Corp 車両空調用熱交換器
JP2001263979A (ja) * 2000-03-17 2001-09-26 Honda Motor Co Ltd 凝縮器
FR2811416B1 (fr) * 2000-07-05 2003-04-18 Const Aero Navales Echangeur de chaleur du type a deux voies d'ecoulement de fluide
JP3903866B2 (ja) * 2002-07-19 2007-04-11 株式会社デンソー 冷却器
CN1981176B (zh) * 2004-07-05 2010-06-16 昭和电工株式会社 换热器
KR100600148B1 (ko) * 2004-12-20 2006-07-13 현대자동차주식회사 자동차용 에어컨의 리시버 드라이어
DE102005012082A1 (de) * 2005-03-16 2006-09-21 Modine Manufacturing Co., Racine Wärmetauscher, insbesondere Kühlflüssigkeitskühler
CA2635085A1 (en) 2007-06-22 2008-12-22 Johnson Controls Technology Company Heat exchanger
WO2010085601A2 (en) * 2009-01-25 2010-07-29 Alcoil, Inc. Heat exchanger
CN101634527B (zh) * 2009-04-07 2013-02-20 三花控股集团有限公司 微通道换热器
KR101936243B1 (ko) 2012-04-26 2019-01-08 엘지전자 주식회사 열교환기
CN103398599B (zh) * 2013-08-06 2015-12-02 中联重科股份有限公司 气路系统散热装置、散热板和工程机械
CN104896965B (zh) * 2015-06-01 2018-01-23 天津商业大学 带有中间排液的管壳式实验换热器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB354689A (en) * 1929-02-16 1931-08-13 Reichsverband Der Automobilind Improvements in the method of and apparatus for condensation
US2614816A (en) * 1947-02-24 1952-10-21 Engineering Controls Inc Condenser
FR2144661A1 (enExample) * 1971-07-05 1973-02-16 Israel Desalination Eng Ltd
FR2348725A1 (fr) * 1976-04-20 1977-11-18 Sasakura Eng Co Ltd Procede d'evaporation et evaporateur pour la mise en oeuvre de ce procede
US4106559A (en) * 1976-12-29 1978-08-15 Westinghouse Electric Corp. Tube side flow control device for moisture separator reheaters
DE2817821A1 (de) * 1977-04-26 1978-11-02 Snam Progetti Luftkuehler
US4243094A (en) * 1979-01-11 1981-01-06 Karmazin Products Corporation Condenser header construction

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US431574A (en) * 1890-07-08 Evaporating apparatus
US677876A (en) * 1900-06-11 1901-07-09 Timothy S Martin Radiator.
US1286523A (en) * 1918-01-24 1918-12-03 Maurice T Brown Condenser.
US1424254A (en) * 1920-08-09 1922-08-01 Kestner Evaporator Company Evaporator
US1908463A (en) * 1932-06-22 1933-05-09 Carbondale Machine Company Condenser
CH539818A (de) * 1971-12-17 1973-07-31 Bbc Brown Boveri & Cie Wärmetauscher für zwei dampfförmige Medien
JPS5189335A (enExample) * 1975-02-03 1976-08-05
JPH0796983B2 (ja) * 1986-06-30 1995-10-18 日本電装株式会社 凝縮器
JPS63271099A (ja) * 1987-04-27 1988-11-08 Showa Alum Corp 熱交換器
FI874011A7 (fi) * 1987-09-21 1989-03-16 Vladimir Ivanovich Troshin Aong-vaetskeseparator.
JPH0238055A (ja) * 1988-07-28 1990-02-07 Hitachi Ltd ドツトマトリクス印刷装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB354689A (en) * 1929-02-16 1931-08-13 Reichsverband Der Automobilind Improvements in the method of and apparatus for condensation
US2614816A (en) * 1947-02-24 1952-10-21 Engineering Controls Inc Condenser
FR2144661A1 (enExample) * 1971-07-05 1973-02-16 Israel Desalination Eng Ltd
FR2348725A1 (fr) * 1976-04-20 1977-11-18 Sasakura Eng Co Ltd Procede d'evaporation et evaporateur pour la mise en oeuvre de ce procede
US4106559A (en) * 1976-12-29 1978-08-15 Westinghouse Electric Corp. Tube side flow control device for moisture separator reheaters
DE2817821A1 (de) * 1977-04-26 1978-11-02 Snam Progetti Luftkuehler
US4243094A (en) * 1979-01-11 1981-01-06 Karmazin Products Corporation Condenser header construction

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 9, no. 57 (M-363)(1780) 13. März 1985 & JP-A-59 191 895 ( HITACHI SEISAKUSHO KK ) 31. Oktober 1984 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2097701A4 (en) * 2006-12-15 2011-05-11 Carrier Corp REFRIGERANT DISTRIBUTION ENHANCEMENT IN PARALLEL HEAT EXCHANGE DISTRIBUTORS
EP2092262A4 (en) * 2006-12-15 2011-05-11 Carrier Corp REFRIGERANT STEAM INJECTION FOR DISTRIBUTION IN PARALLEL HEAT EXCHANGE DISTRIBUTORS
US8528358B2 (en) 2006-12-15 2013-09-10 Carrier Corporation Refrigerant vapor injection for distribution improvement in parallel flow heat exchanger manifolds
EP2241848A3 (en) * 2009-04-15 2011-05-25 TLV Co., Ltd. Heat exchanger
EP2574742A1 (de) * 2011-09-28 2013-04-03 Technische Universität München Vorrichtung und Verfahren zur Kondensation von Dampf aus ORC-Systemen
WO2013045021A3 (de) * 2011-09-28 2014-02-06 Orcan Energy Gmbh Vorrichtung und verfahren zur kondensation von dampf aus orc-systemen
CN107014117A (zh) * 2015-12-08 2017-08-04 Lg电子株式会社 热交换器
CN107014117B (zh) * 2015-12-08 2020-03-10 Lg电子株式会社 热交换器

Also Published As

Publication number Publication date
DE4027835C2 (enExample) 1993-01-21
JPH04227442A (ja) 1992-08-17
US5141048A (en) 1992-08-25
DE4027835A1 (de) 1992-03-05

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