DE102013010510A1 - Equipment for separating refrigerant liquid and gas, has multipart baffle separating-, discharge- or distribution device arranged along length of evaporator through evaporator tube bundle or -plate package in intermediate space - Google Patents
Equipment for separating refrigerant liquid and gas, has multipart baffle separating-, discharge- or distribution device arranged along length of evaporator through evaporator tube bundle or -plate package in intermediate space Download PDFInfo
- Publication number
- DE102013010510A1 DE102013010510A1 DE201310010510 DE102013010510A DE102013010510A1 DE 102013010510 A1 DE102013010510 A1 DE 102013010510A1 DE 201310010510 DE201310010510 DE 201310010510 DE 102013010510 A DE102013010510 A DE 102013010510A DE 102013010510 A1 DE102013010510 A1 DE 102013010510A1
- Authority
- DE
- Germany
- Prior art keywords
- liquid
- evaporator
- gas
- perforated plate
- suction nozzle
- 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.)
- Granted
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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
- 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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
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- 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
- F28D3/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits
- F28D3/04—Distributing arrangements
-
- 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
- F28D5/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
- F28D5/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation in which the evaporating medium flows in a continuous film or trickles freely over the conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/002—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using inserts or attachments
-
- 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
- F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
- F25B2400/23—Separators
-
- 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
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0061—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for phase-change applications
- F28D2021/0064—Vaporizers, e.g. 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
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
- F28D2021/0071—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
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
-
- 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
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/02—Safety or protection arrangements; Arrangements for preventing malfunction in the form of screens or covers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
Description
Die Erfindung betrifft die Anordnung und Gestaltung einer in den Verdampfungsbehälter integrierten Einrichtung zur Trennung flüssiger Anteile von gasförmigen Kältemittel nach Verdampfung und vor Behälteraustritt sowie zur Rückführung des abgeschiedenen flüssigen Kältemittels in den Verdampfungsprozess.The invention relates to the arrangement and design of an integrated into the evaporation vessel means for separating liquid fractions of gaseous refrigerant after evaporation and before container exit and for returning the separated liquid refrigerant in the evaporation process.
Bei überfluteter Verdampfung an Rohrbündeln oder Plattenpaketen ohne Überhitzung, sogenannten Thermosyphon- oder Schwerkraftsystemen, wird Kältemittel über Regelventile in einen separaten Flüssigkeitsabscheider eingespritzt, der Flüssigkeit und Gas trennt. Die Flüssigkeit läuft danach über eine Rücklaufleitung (Schwerkraftumlauf) von unten in das Rohrbündel oder Plattenpaket und verdampft dort zum Teil. Unverdampfte Flüssigkeit strömt mit dem gasförmigen Kältemittel wieder in den Abscheider und wird dort separiert, siehe Fachbuch
In Fachbüchern wie
Aus dem Stand der Technik sind Lösungen mit integriertem Flüssigkeitsabscheider bekannt. Die
Die veränderte Lösung von Fa. Vahterus Oy, offenbart in
Weiterhin ist eine Lösung mit integriertem Flüssigkeitsabscheider, wie nach Druckschrift
Die Druckschrift
Die Druckschrift
Die Flüssigkeitsabscheidung übernehmen hier teuere Demister. Durch die schräge Anordnung läuft abgeschiedene Flüssigkeit vorteilhaft in Richtung Behältermantel und nicht in den Gasstrom ab. An den waagerechten Lochblechen zur Vergleichmäßigung der Gasgeschwindigkeit kann sich aber bereits Flüssigkeit abscheiden, die ohne vorgegebene Ablaufrichtung wieder unvorteilhaft in den Gasstrom abtropft. Die in der Druckschrift
Aufgabe der Erfindung ist es, Einrichtungen zur Trennung von Kältemittelflüssigkeit und Gas sowie zur Rückführung flüssigen Kältemittels in den Verdampfungsprozess anzugeben, mit denen Kältemittel über dem Verdampfer so abgesaugt wird, dass ausgetriebene Flüssigkeitsanteile aus dem Verdampferbündel oder -plattenpaket sich nicht anstauend in die Abscheideeinrichtung verlagern und dort im Saugstutzenbereich mit abgesaugt werden, sondern gesichert in den Verdampfungsprozess zurücklaufen können.The object of the invention is to provide means for separating refrigerant liquid and gas and for returning liquid refrigerant in the evaporation process, with which refrigerant is sucked over the evaporator so that expelled liquid fractions from the evaporator bundle or plate pack do not accumulate in the deposition and accumulation be sucked out there in Saugstutzenbereich, but backed up in the evaporation process can run back.
Erfindungsgemäß wird die Aufgabe dadurch gelöst, dass über einem Verdampferrohrbündel oder -plattenpaket im Zwischenraum zum oberen Behältermantel mit dem Saugstutzen eine mehrteilige Prallabscheide-, Ablauf- sowie Sauggassammeleinrichtung angeordnet ist, die unmittelbar über dem siedenden Kältemittel sowie der Kältemitteleinspritzung mit der Hauptabscheidung durch ein im Bereich 15° bis 45° schräges, bevorzugt 23° zur waagerechten geneigtes Lochblech mit Löchern ∅ 2 bis 4 mm beginnt, dabei die freie Lochfläche von bevorzugt 40% im oberen und mittleren Bereich so bemessen ist, dass die Gasdurchströmung unter der Mitreißgeschwindigkeit für Flüssigkeit bleibt und im unteren zur Behälterwandung führenden Bereich Flüssigkeit durch eine freie Lochfläche ≥ 60% abfließen kann.According to the invention, this object is achieved in that a multi-part Prallabscheide-, drain and Sauggassammeleinrichtung is arranged above an evaporator tube bundle or plate package in the space to the upper container shell with the suction directly over the boiling refrigerant and the refrigerant injection with the main separation by a in the area 15 ° to 45 ° oblique, preferably 23 ° to the horizontal inclined perforated plate with holes ∅ 2 to 4 mm begins, while the free hole area of preferably 40% in the upper and middle range is such that the gas flow remains below the entrainment speed for liquid and In the lower area leading to the tank wall, liquid can flow away through a free hole area ≥ 60%.
Unter diesem Lochblech ist ebenso schräg gegenüber Mitte Saugstutzen ein U-förmiger Prallblech und Drainagekanal bevorzugt zweimal so breit wie der runde Saugstutzen quer zur Verdampferachse an seinen ca. 15 mm hohen seitlichen Schenkeln so befestigt, dass eine Kanalöffnung nach unten zeigt.Underneath this perforated plate, a U-shaped baffle plate and drainage channel are preferably also twice as wide as the round suction nozzle transversely to the evaporator axis at its approximately 15 mm high lateral legs so that a channel opening points downwards.
Über die Länge des Verdampfers und als weitere Abscheideeinrichtung ist unter dem Saugstutzen ein Strömungskanal in axiale Richtung aus Lochblech mit Löchern ∅ 2 bis 4 mm und freie Lochfläche von bevorzugt 40% mindestens 1,3-mal breiter als der Saugstutzen angeordnet, wobei die Schenkel an der Behälterwandung oben sitzen und der Kanalboden parallel zur schrägen Hauptabscheideeinrichtung steht. Der Kanal dient als Sauggassammler und soll dabei axiale Gasgeschwindigkeitskomponenten unterhalb des Kanals reduzieren und eine gleichmäßige nach oben führende Geschwindigkeitsverteilung erzeugen. Gleichzeitig ist das Lochblech Tropfenabscheider und leitet durch seine schräge Anordnung Flüssigkeit schnell nach unten.Over the length of the evaporator and as a further separation device, a flow channel in the axial direction of perforated plate with holes ∅ 2 to 4 mm and free hole area of preferably 40% is at least 1.3 times wider than the suction arranged under the suction nozzle, wherein the legs on the container wall sit up and the channel floor is parallel to the oblique Hauptabscheideeinrichtung. The channel serves as a suction collector and is intended to reduce axial gas velocity components below the channel and produce a uniform upward velocity distribution. At the same time, the perforated plate is a droplet separator and, thanks to its oblique arrangement, quickly directs liquid downwards.
Die freie Lochfläche der angeordneten Abscheidebleche ist generell so dimensioniert, dass bei Volllast Kältemittelflüssigkeit weder versprüht noch mitgerissen wird, d. h. Gasgeschwindigkeiten kleiner der Entraiment- oder Mitreißgeschwindigkeit sind, die beispielsweise für Kältemittel Ammoniak im Klimabetrieb bei 1,4 m/s liegen kann.The free hole surface of the arranged Abscheidevleche is generally dimensioned so that at full load refrigerant liquid is neither sprayed nor entrained, d. H. Gas velocities are smaller than the Entraiment- or entrainment, which may be, for example, for ammonia refrigerant in the air-conditioning at 1.4 m / s.
Nachstehend soll die Erfindung an einem Ausführungsbeispiel näher erläutert werden.The invention will be explained in more detail with reference to an exemplary embodiment.
Die zugehörige Zeichnung zeigt inThe accompanying drawing shows in
und in
and in
Der überflutete Verdampfer mit integrierter Flüssigkeitsabscheidung besteht aus: Verdampfermantel
Die Abscheidung von Flüssigkeit beginnt an der Hauptabscheide- und Ablaufvorrichtung
Im Bereich des Saugstutzens
Vorrichtung
Damit sich abgeschiedenes flüssiges Kältemittel nicht am Boden des Lochblechkanals sammelt und staut, ist dieser schräg und parallel zur Hauptabscheide- und Ablaufvorrichtung
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Verdampfermantelevaporator jacket
- 22
- Rohrbündel oder PlattenpaketTube bundle or plate pack
- 33
- EinspritzverteilerInjection manifold
- 44
- Hauptabscheide- und AblaufeinrichtungMain separation and drainage device
- 4a4a
- Lochblech im oberen und mittleren BereichPerforated sheet in the upper and middle area
- 4b4b
- Lochblech im unteren BereichPerforated sheet in the lower area
- 4c4c
- Prallblech und DrainagekanalBaffle plate and drainage channel
- 55
- Abscheide- und Ablauf- sowie SauggassammeleinrichtungSeparating and drainage and suction collecting device
- 66
- KaltemittelflüssigkeitsreservoirRefrigerant liquid reservoir
- 6a6a
- Spray aus Kältemittelflüssigkeit und GasSpray of refrigerant liquid and gas
- 77
- Saugstutzensuction
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- FI 200080576 [0004] FI 200080576 [0004]
- WO 2012/107645 [0005] WO 2012/107645 [0005]
- US 2008/0302130 A1 [0006] US 2008/0302130 A1 [0006]
- DE 60310876 T2 [0007] DE 60310876 T2 [0007]
- JP 2008-138891 A [0008] JP 2008-138891 A [0008]
- JP 2011-021856 A [0009] JP 2011-021856 A [0009]
Zitierte Nicht-PatentliteraturCited non-patent literature
- „Ammoniak-/R22-Kälteanlagen, Regelung und Sicherheit” C. F. Müller Verlag GmbH, Heidelberg 1995, Abb. 12 und 15 [0002] "Ammonia / R22 refrigeration systems, control and safety" CF Müller Verlag GmbH, Heidelberg 1995, Figs. 12 and 15 [0002]
- „Ammoniakverdichter-Kälteanlagen Bd. 2 Montage und Betrieb” Verlag C. F. Müller Karlsruhe 1993, Abb. 3–21 [0003] "Ammonia compressor refrigeration systems Bd. 2 assembly and operation" Verlag CF Müller Karlsruhe 1993, Fig. 3-21 [0003]
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013010510.2A DE102013010510B4 (en) | 2012-09-06 | 2013-06-22 | Flooded evaporator with integrated liquid separation |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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DE102012017658 | 2012-09-06 | ||
DE102012017658.9 | 2012-09-06 | ||
DE102013010510.2A DE102013010510B4 (en) | 2012-09-06 | 2013-06-22 | Flooded evaporator with integrated liquid separation |
Publications (2)
Publication Number | Publication Date |
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DE102013010510A1 true DE102013010510A1 (en) | 2014-03-06 |
DE102013010510B4 DE102013010510B4 (en) | 2015-02-19 |
Family
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Application Number | Title | Priority Date | Filing Date |
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DE102013010510.2A Active DE102013010510B4 (en) | 2012-09-06 | 2013-06-22 | Flooded evaporator with integrated liquid separation |
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DE (1) | DE102013010510B4 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104654675A (en) * | 2015-02-10 | 2015-05-27 | 珠海格力电器股份有限公司 | Flooded evaporator and air conditioning unit |
CN105953629A (en) * | 2016-01-29 | 2016-09-21 | 四川同达博尔置业有限公司 | Heat exchanger |
WO2019073395A1 (en) * | 2017-10-10 | 2019-04-18 | Johnson Controls Technology Company | A heating, ventilation, air conditioning, and refrigeration (hvac&r) system having an evaporator with a mesh eliminator assembly, and a method of constructing a mesh eliminator assembly |
WO2019116072A1 (en) * | 2017-12-11 | 2019-06-20 | Carrier Corporation | Baffle, evaporator comprising such a baffle and refrigeration circuit comprising such an evaporator |
EP3650794A1 (en) * | 2018-11-07 | 2020-05-13 | Johnson Controls Denmark ApS | A shell heat exchanger and use of a shell heat exchanger |
EP3714958A1 (en) * | 2019-03-28 | 2020-09-30 | Carrier Corporation | Evaporator and baffle structure thereof |
CN107677016B (en) * | 2016-08-02 | 2021-07-09 | 荏原冷热系统株式会社 | Economizer |
US11486615B2 (en) | 2017-03-31 | 2022-11-01 | Carrier Corporation | Flow balancer and evaporator having the same |
EP4286772A1 (en) * | 2022-06-03 | 2023-12-06 | Trane International Inc. | Evaporator, hvacr system using the same, and method of operating an evaporator |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109642760B (en) * | 2016-08-26 | 2021-09-17 | 开利公司 | Refrigerant distributor for falling film evaporator |
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DE60310876T2 (en) | 2002-01-17 | 2008-02-21 | Johnson Controls Denmark Aps | DIPPED EVAPORATOR WITH INTEGRATED HEAT EXCHANGER |
JP2008138891A (en) | 2006-11-30 | 2008-06-19 | Mitsubishi Heavy Ind Ltd | Evaporator for refrigerating machine |
US20080302130A1 (en) | 2007-06-07 | 2008-12-11 | Johnson Controls Technology Co. | Drainage Mechanism for a Flooded Evaporator |
FI20080576A (en) | 2008-10-14 | 2010-04-15 | Vahterus Oy | Arrangement and method for separating droplets from a vaporized refrigerant |
JP2011021856A (en) | 2009-07-17 | 2011-02-03 | Mitsubishi Heavy Ind Ltd | Evaporator and refrigerator |
WO2012107645A1 (en) | 2011-02-09 | 2012-08-16 | Vahterus Oy | Device for separating droplets |
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JP3360343B2 (en) * | 1993-03-23 | 2002-12-24 | ダイキン工業株式会社 | Liquid-filled evaporator |
DE4414621B4 (en) * | 1994-04-18 | 2005-06-02 | Grasso Gmbh Refrigeration Technology | Device consisting of evaporator and liquid separator |
JP3917917B2 (en) * | 2002-09-05 | 2007-05-23 | 三菱重工業株式会社 | Evaporator and refrigerator |
-
2013
- 2013-06-22 DE DE102013010510.2A patent/DE102013010510B4/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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DE60310876T2 (en) | 2002-01-17 | 2008-02-21 | Johnson Controls Denmark Aps | DIPPED EVAPORATOR WITH INTEGRATED HEAT EXCHANGER |
JP2008138891A (en) | 2006-11-30 | 2008-06-19 | Mitsubishi Heavy Ind Ltd | Evaporator for refrigerating machine |
US20080302130A1 (en) | 2007-06-07 | 2008-12-11 | Johnson Controls Technology Co. | Drainage Mechanism for a Flooded Evaporator |
FI20080576A (en) | 2008-10-14 | 2010-04-15 | Vahterus Oy | Arrangement and method for separating droplets from a vaporized refrigerant |
JP2011021856A (en) | 2009-07-17 | 2011-02-03 | Mitsubishi Heavy Ind Ltd | Evaporator and refrigerator |
WO2012107645A1 (en) | 2011-02-09 | 2012-08-16 | Vahterus Oy | Device for separating droplets |
Non-Patent Citations (2)
Title |
---|
"Ammoniak-/R22-Kälteanlagen, Regelung und Sicherheit" C. F. Müller Verlag GmbH, Heidelberg 1995, Abb. 12 und 15 |
"Ammoniakverdichter-Kälteanlagen Bd. 2 Montage und Betrieb" Verlag C. F. Müller Karlsruhe 1993, Abb. 3-21 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104654675A (en) * | 2015-02-10 | 2015-05-27 | 珠海格力电器股份有限公司 | Flooded evaporator and air conditioning unit |
CN105953629A (en) * | 2016-01-29 | 2016-09-21 | 四川同达博尔置业有限公司 | Heat exchanger |
CN107677016B (en) * | 2016-08-02 | 2021-07-09 | 荏原冷热系统株式会社 | Economizer |
US11486615B2 (en) | 2017-03-31 | 2022-11-01 | Carrier Corporation | Flow balancer and evaporator having the same |
WO2019073395A1 (en) * | 2017-10-10 | 2019-04-18 | Johnson Controls Technology Company | A heating, ventilation, air conditioning, and refrigeration (hvac&r) system having an evaporator with a mesh eliminator assembly, and a method of constructing a mesh eliminator assembly |
WO2019116072A1 (en) * | 2017-12-11 | 2019-06-20 | Carrier Corporation | Baffle, evaporator comprising such a baffle and refrigeration circuit comprising such an evaporator |
EP3650794A1 (en) * | 2018-11-07 | 2020-05-13 | Johnson Controls Denmark ApS | A shell heat exchanger and use of a shell heat exchanger |
EP3714958A1 (en) * | 2019-03-28 | 2020-09-30 | Carrier Corporation | Evaporator and baffle structure thereof |
CN111750570A (en) * | 2019-03-28 | 2020-10-09 | 开利公司 | Evaporator and baffle plate structure thereof |
US11287164B2 (en) | 2019-03-28 | 2022-03-29 | Carrier Corporation | Evaporator and baffle thereof |
EP4286772A1 (en) * | 2022-06-03 | 2023-12-06 | Trane International Inc. | Evaporator, hvacr system using the same, and method of operating an evaporator |
Also Published As
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DE102013010510B4 (en) | 2015-02-19 |
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