DE602005024314D1 - OVERFLOWING EVAPORATOR - Google Patents

OVERFLOWING EVAPORATOR

Info

Publication number
DE602005024314D1
DE602005024314D1 DE602005024314T DE602005024314T DE602005024314D1 DE 602005024314 D1 DE602005024314 D1 DE 602005024314D1 DE 602005024314 T DE602005024314 T DE 602005024314T DE 602005024314 T DE602005024314 T DE 602005024314T DE 602005024314 D1 DE602005024314 D1 DE 602005024314D1
Authority
DE
Germany
Prior art keywords
inner tube
refrigerant
tubular housing
mist
loose cover
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.)
Active
Application number
DE602005024314T
Other languages
German (de)
Inventor
Shigeru Sakashita
Masato Takeda
Nelson Mugabi
Kouichi Furuya
Masao Komeda
Fumiaki Onodera
Ryuji Hayashi
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.)
Mayekawa Manufacturing Co
Original Assignee
Mayekawa Manufacturing Co
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 Mayekawa Manufacturing Co filed Critical Mayekawa Manufacturing Co
Publication of DE602005024314D1 publication Critical patent/DE602005024314D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0017—Flooded core heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0006—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the plate-like or laminated conduits being enclosed within a pressure vessel
    • 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
    • F25B2339/02—Details of evaporators
    • F25B2339/024—Evaporators with refrigerant in a vessel in which is situated a heat exchanger
    • F25B2339/0242—Evaporators with refrigerant in a vessel in which is situated a heat exchanger having tubular elements
    • 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
    • F25B2500/28—Means for preventing liquid refrigerant entering into the compressor

Abstract

A flooded evaporator is provided which can remove floating mist more exactly resulting in that the refrigerant mist is prevented from being sucked into the compressor, and with which heat transfer between the medium to be cooled and refrigerant liquid is improved. The evaporator is composed such that; a tubular housing (3) is provided to erect from a horizontal cylindrical container (1) which forms a heat exchanging section with a heat exchanger(2) accommodated therein, an inner tube(12) for upwardly guiding refrigerant vapor generated in the heat exchanging section is provided, the inner tube (2) is covered by a loose cover(13) so that refrigerant vapor containing refrigerant mist flowed up in the inner tube(12) impinges against the loose cover (13) to be deflected downward to flow out from the inner tube(12), a space(17) is secured in the tubular housing(3) to allow refrigerant mist to fall down utilizing gravitational attraction, a demister(16) is provided in the tubular housing(3) above the space(17), the clearance area between the inner tube(12) and loose cover(13) is smaller than the clearance area between the outer periphery of the loose cover(13) and inner periphery of the tubular housing(3), and circulation paths(20) of refrigerant liquid are formed in the container(1).
DE602005024314T 2005-04-06 2005-04-06 OVERFLOWING EVAPORATOR Active DE602005024314D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/006747 WO2006114826A1 (en) 2005-04-06 2005-04-06 Flooded evaporator

Publications (1)

Publication Number Publication Date
DE602005024314D1 true DE602005024314D1 (en) 2010-12-02

Family

ID=37214466

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005024314T Active DE602005024314D1 (en) 2005-04-06 2005-04-06 OVERFLOWING EVAPORATOR

Country Status (8)

Country Link
US (1) US20080041096A1 (en)
EP (1) EP1870647B1 (en)
JP (1) JP4518510B2 (en)
CN (1) CN101194133A (en)
AT (1) ATE485484T1 (en)
DE (1) DE602005024314D1 (en)
MX (1) MX2007012322A (en)
WO (1) WO2006114826A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010145011A (en) * 2008-12-18 2010-07-01 Mitsubishi Heavy Ind Ltd Evaporator and refrigerating machine
US8720224B2 (en) * 2010-02-12 2014-05-13 REJ Enterprises, LLP Gravity flooded evaporator and system for use therewith
DE202010014128U1 (en) * 2010-10-12 2011-02-24 Tranter Pressko Gmbh Assembly of heat exchanger and liquid separator
CN102022866B (en) * 2011-01-07 2012-10-03 福建雪人股份有限公司 Round liquid inlet pipe of flooded evaporator
FI20115125A0 (en) * 2011-02-09 2011-02-09 Vahterus Oy Device for separating drops
AU2012355362B2 (en) * 2011-12-20 2017-02-02 Conocophillips Company Method and apparatus for reducing the impact of motion in a core-in-shell heat exchanger
DE102012011328A1 (en) * 2012-06-06 2013-12-12 Linde Aktiengesellschaft Heat exchanger
JP6464502B2 (en) * 2013-10-24 2019-02-06 パナソニックＩｐマネジメント株式会社 Refrigeration cycle equipment
JP6423221B2 (en) 2014-09-25 2018-11-14 三菱重工サーマルシステムズ株式会社 Evaporator and refrigerator
WO2016102045A1 (en) * 2014-12-23 2016-06-30 Linde Aktiengesellschaft Core-in-shell heat exchanger comprising a conducting device for better distribution of the medium in the separation chamber
US9890666B2 (en) * 2015-01-14 2018-02-13 Ford Global Technologies, Llc Heat exchanger for a rankine cycle in a vehicle
CN105042948A (en) * 2015-08-18 2015-11-11 北京大学 Automatic liquid removal type evaporator
JP2017190926A (en) * 2016-04-15 2017-10-19 三菱重工サーマルシステムズ株式会社 Evaporator, turbo refrigeration device including the same
SI3372937T1 (en) * 2017-03-10 2022-04-29 Alfa Laval Corporate Ab Plate package for heat exchanger devices and a heat exchanger device
CN108662812B (en) 2017-03-31 2022-02-18 开利公司 Flow balancer and evaporator having the same
CN107461907B (en) * 2017-10-11 2023-07-21 成都歆雅春风科技有限公司 Condensate water recovery device and air conditioner
RS61921B1 (en) * 2018-10-12 2021-06-30 Vahterus Oy An evaporator with improved droplet separation
CN110947192A (en) * 2019-12-02 2020-04-03 大连海事大学 Vertical energy-saving evaporator
CN113008053A (en) 2019-12-20 2021-06-22 开利公司 Shell and tube heat exchanger and air conditioning system
WO2021145371A1 (en) * 2020-01-14 2021-07-22 ダイキン工業株式会社 Shell-and-plate heat exchanger
JP6860095B1 (en) * 2020-01-14 2021-04-14 ダイキン工業株式会社 Shell and plate heat exchanger
CN111735261A (en) * 2020-06-22 2020-10-02 长虹美菱股份有限公司 Refrigerator heat dissipation air duct
US11927375B2 (en) * 2022-02-01 2024-03-12 Trane International Inc. Suction heat exchanger de-misting function
US20230392837A1 (en) * 2022-06-03 2023-12-07 Trane International Inc. Evaporator charge management and method for controlling the same

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2499302A (en) * 1943-12-06 1950-02-28 Struthers Wells Corp Evaporator
US4167437A (en) * 1972-07-31 1979-09-11 Cook Electric Company Boiling water evaporator with shrouded heating tube bundle
US3884767A (en) * 1973-09-21 1975-05-20 Jr John E Pottharst Multi-effect flash evaporator
US4217176A (en) * 1978-02-06 1980-08-12 Aqua-Chem, Inc. Evaporator
US4370858A (en) * 1981-07-31 1983-02-01 Bechtel International Corporation Apparatus and method for energy production and mineral recovery from geothermal and geopressured fluids
FR2584227B1 (en) * 1985-07-01 1989-08-25 Framatome Sa DEVICE FOR CONDENSING A PRESSURIZED WATER VAPOR AND ITS APPLICATION TO THE COOLING OF A NUCLEAR REACTOR AFTER AN INCIDENT.
JPS62162868A (en) * 1986-01-14 1987-07-18 株式会社東芝 Evaporator
US5295362A (en) * 1993-04-06 1994-03-22 Carrier Corporation Electronic slide valve block
JPH08233407A (en) * 1995-02-27 1996-09-13 Daikin Ind Ltd Full liquid type evaporator
US5588596A (en) * 1995-05-25 1996-12-31 American Standard Inc. Falling film evaporator with refrigerant distribution system
EP0972999A4 (en) * 1997-03-25 2000-09-13 Sanyo Electric Co Absorber of absorption system refrigerator
US6244058B1 (en) * 2000-01-21 2001-06-12 American Standard International Inc. Tube and shell evaporator operable at near freezing
JP3785143B2 (en) * 2000-11-24 2006-06-14 三菱重工業株式会社 Refrigerator evaporator and refrigeration equipment
US6516627B2 (en) * 2001-05-04 2003-02-11 American Standard International Inc. Flowing pool shell and tube evaporator
JP2002340444A (en) * 2001-05-18 2002-11-27 Mitsubishi Heavy Ind Ltd Evaporator and refrigerating machine having the same
JP3995525B2 (en) * 2002-05-17 2007-10-24 株式会社タクマ Full liquid double tube evaporator and ammonia absorption refrigerator

Also Published As

Publication number Publication date
ATE485484T1 (en) 2010-11-15
JP4518510B2 (en) 2010-08-04
US20080041096A1 (en) 2008-02-21
EP1870647A1 (en) 2007-12-26
EP1870647A4 (en) 2009-01-28
MX2007012322A (en) 2007-12-05
EP1870647B1 (en) 2010-10-20
CN101194133A (en) 2008-06-04
WO2006114826A1 (en) 2006-11-02
JPWO2006114826A1 (en) 2008-12-11

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