DK2812638T3 - Varmepumpeindretning - Google Patents

Varmepumpeindretning Download PDF

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Publication number
DK2812638T3
DK2812638T3 DK13707538.8T DK13707538T DK2812638T3 DK 2812638 T3 DK2812638 T3 DK 2812638T3 DK 13707538 T DK13707538 T DK 13707538T DK 2812638 T3 DK2812638 T3 DK 2812638T3
Authority
DK
Denmark
Prior art keywords
refrigerant
heat pump
collector
pump device
compressor
Prior art date
Application number
DK13707538.8T
Other languages
English (en)
Inventor
Markus Immel
Ulrich Hafner
Original Assignee
Viessmann Werke 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 Viessmann Werke Kg filed Critical Viessmann Werke Kg
Application granted granted Critical
Publication of DK2812638T3 publication Critical patent/DK2812638T3/da

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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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/006—Accumulators
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/39—Dispositions with two or more expansion means arranged in series, i.e. multi-stage expansion, on a refrigerant line leading to the same evaporator
    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • 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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02741—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using one four-way valve
    • 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
    • F25B2400/13—Economisers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Claims (7)

1. Varmepumpeindretning, omfattende en kompressor (1), der er indkoblet efter en kondensator (2), som er indkoblet efter en kølemiddelopsamler (3), der til mellemliggende indsprøjtning af kølemiddel i kompressoren (1) er forbundet med denne via en kølemiddelledning (4) , hvor der til indstilling af kølemiddelspejlet i kølemiddelopsamleren (3) er anbragt en regulerbar ekspansionsventil (5) mellem kondensatoren (2) og kølemiddelopsamleren (3), hvor kølemiddelopsamleren (3) udviser en kølemiddelbortledningsforbindelse (11) , der er forbundet med en anden regulerbar ekspansionsventil (10) og under driften af varmepumpeindretningen udmunder under køle-middelspejlet, kendetegnet ved, at kølemiddelledningen (4) afhængigt af indstillingen af ekspansionsventilen (5) udviser en kølemiddeltilløbsåbning (6), der under driften af varmepumpeindretningen valgfrit udmunder over og/eller under kølemiddelspejlet, hvor et afsnit (7) af kølemiddelledningen (4) er anbragt i kølemiddelopsamleren (3), og hvor afsnittet (7) har en vertikal udstrækningsretning.
2. Varmepumpeindretning ifølge krav 1, kendetegnet ved, at afsnittet (7) udviser en åben ledningsende (8).
3. Varmepumpeindretning ifølge krav 1 eller 2, kendetegnet ved, at der på afsnittet (7) er tilvejebragt flere over hinanden anbragte kølemiddeltilløbsåbninger (6).
4. Varmepumpeindretning ifølge et af kravene 1 til 3, kendetegnet ved, at kølemiddelopsamleren (3) udviser en kølemiddeltilløbsforbindelse (9), der er forbundet med ekspansionsventilen (5) , og under driften af varmepumpeindretningen udmunder under kølemiddelspejlet.
5. Varmepumpeindretning ifølge krav 4, kendetegnet ved, at kølemiddelopsamleren (3) ved hjælp af et deleelement (13), der udviser en gennemgangsåbning (12), er udformet opdelt i et første og et andet kammer (14, 15) , hvor kølemiddeltilløbsforbindelsen (9) udmunder i det første kammer (14), og hvor kølemiddelbortledningsforbindelsen (11) udgår fra det første kammer (14) .
6. Varmepumpeindretning ifølge krav 5, hvor der efter kølemiddelopsamleren (3) er indkoblet den anden regulerbare ekspansionsventil (10), efter hvilken er indkoblet en fordamper (16), der er forbundet med kompressoren (1), kendetegnet ved, at der i det første kammer (14) er anbragt en kølemiddelledende ledning (17), der udveksler varme med kølemidlet i kølemiddelopsamleren (3) , og som på den ene side er forbundet med fordamperen (16) og på den anden side med kompressoren (1) .
7. Varmepumpeindretning ifølge krav 5 eller 6, kendetegnet ved, at afsnittet (7) i kølemiddelledningen (4) er anbragt i det andet kammer (15) .
DK13707538.8T 2012-02-09 2013-01-30 Varmepumpeindretning DK2812638T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012101041A DE102012101041A1 (de) 2012-02-09 2012-02-09 Wärmepumpenvorrichtung
PCT/DE2013/100033 WO2013117187A2 (de) 2012-02-09 2013-01-30 Wärmepumpenvorrichtung

Publications (1)

Publication Number Publication Date
DK2812638T3 true DK2812638T3 (da) 2018-06-25

Family

ID=47826781

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13707538.8T DK2812638T3 (da) 2012-02-09 2013-01-30 Varmepumpeindretning

Country Status (6)

Country Link
EP (1) EP2812638B1 (da)
DE (1) DE102012101041A1 (da)
DK (1) DK2812638T3 (da)
ES (1) ES2669223T3 (da)
PL (1) PL2812638T3 (da)
WO (1) WO2013117187A2 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017107051A1 (de) 2017-04-01 2018-10-04 Viessmann Werke Gmbh & Co Kg Wärmepumpe
CN112146314B (zh) * 2020-09-22 2022-03-11 华商国际工程有限公司 氨泵供液制冷系统及其控制方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3329661A1 (de) 1982-12-14 1984-06-14 VEB Kombinat Luft- und Kältetechnik, DDR 8080 Dresden Regelung von temperaturen, temperaturdifferenzen bzw. fuellstaenden in kaeltemittelkreislaeufen
JPH04371759A (ja) * 1991-06-21 1992-12-24 Hitachi Ltd 二段圧縮二段膨張式の冷凍サイクル
JP2001056157A (ja) * 1999-08-16 2001-02-27 Daikin Ind Ltd 冷凍装置
JP2001153482A (ja) 1999-11-26 2001-06-08 Mitsubishi Electric Corp スクリュー冷凍装置
JP2007303709A (ja) * 2006-05-10 2007-11-22 Sanden Corp 冷凍サイクル
DE202007019159U1 (de) 2007-03-02 2010-10-28 Stiebel Eltron Gmbh & Co. Kg Wärmepumpenvorrichtung
WO2010039682A2 (en) * 2008-10-01 2010-04-08 Carrier Corporation Liquid vapor separation in transcritical refrigerant cycle
DE102010024986A1 (de) * 2010-06-24 2011-12-29 Stiebel Eltron Gmbh & Co. Kg Verfahren zum Steuern einer Wärmepumpeneinheit und Wärmepumpeneinheit

Also Published As

Publication number Publication date
EP2812638A2 (de) 2014-12-17
DE102012101041A1 (de) 2013-08-14
WO2013117187A3 (de) 2013-11-21
EP2812638B1 (de) 2018-04-11
PL2812638T3 (pl) 2018-09-28
WO2013117187A2 (de) 2013-08-15
ES2669223T3 (es) 2018-05-24

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