NO331155B1 - Varmepumpe/luftkondisjoneringsapparat med sekvensiell drift - Google Patents

Varmepumpe/luftkondisjoneringsapparat med sekvensiell drift

Info

Publication number
NO331155B1
NO331155B1 NO20085016A NO20085016A NO331155B1 NO 331155 B1 NO331155 B1 NO 331155B1 NO 20085016 A NO20085016 A NO 20085016A NO 20085016 A NO20085016 A NO 20085016A NO 331155 B1 NO331155 B1 NO 331155B1
Authority
NO
Norway
Prior art keywords
heat exchanger
pressure reducing
reducing device
downstream
compressor
Prior art date
Application number
NO20085016A
Other languages
English (en)
Other versions
NO20085016L (no
Inventor
Per Erik Holm
Original Assignee
Varmepumpen As
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 Varmepumpen As filed Critical Varmepumpen As
Priority to NO20085016A priority Critical patent/NO331155B1/no
Priority to JP2011539469A priority patent/JP5860700B2/ja
Priority to CA2745109A priority patent/CA2745109C/en
Priority to CN200980148439.6A priority patent/CN102239372B/zh
Priority to PCT/NO2009/000414 priority patent/WO2010064923A1/en
Priority to EP09830629.3A priority patent/EP2368081B1/en
Publication of NO20085016L publication Critical patent/NO20085016L/no
Publication of NO331155B1 publication Critical patent/NO331155B1/no

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
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/02—Domestic hot-water supply systems using heat pumps
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/04—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in series
    • 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
    • F25B6/00—Compression machines, plants or systems, with several condenser circuits
    • F25B6/04—Compression machines, plants or systems, with several condenser circuits arranged in series
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • 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
    • F25B2339/047—Water-cooled condensers
    • 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
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0409—Refrigeration circuit bypassing means for the 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2501—Bypass valves
    • 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
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion valves
    • 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
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

Et system for å tilveiebringe en dampkompresjonskrets, omfattende en kom- pressor (1). En første varmeveksler (2) innrettet nedstrøms for kompressoren (1), og en første trykkreduksjonsanordning (5) nedstrøms for den første varmeveksleren (2). En andre varmeveksler (6) med en varmelagrings- enhet (7) er nedstrøms for den første trykkreduksjonsanordningen (5), og en andre trykkreduksjonsanordning (3) er tilveiebrakt nedstrøms for den andre varmeveksleren (6). En tredje varmeveksler (4) er nedstrøms for den andre trykkreduksjonsanordningen (3) og er forbundet tilbake til kompressoren (1). En forbikoplingsledning med en avstengingsventil (8), forbikopler den tredje varmeveksleren (4), er forbundet ved en første ende mellom den andre varmeveksleren (6) og den andre trykkreduksjonsanordningen (3) og ved en andre ende, mellom den tredje varmeveksleren (4) og kompressoren (1). Minst en styringsenhet styrer i det minste avstengningsventilen (8), den andre trykkreduksjonsanordningen (3) og den første trykkreduksjonsanordningen (5).
NO20085016A 2008-12-02 2008-12-02 Varmepumpe/luftkondisjoneringsapparat med sekvensiell drift NO331155B1 (no)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NO20085016A NO331155B1 (no) 2008-12-02 2008-12-02 Varmepumpe/luftkondisjoneringsapparat med sekvensiell drift
JP2011539469A JP5860700B2 (ja) 2008-12-02 2009-12-02 蒸気圧縮サイクルを提供するシステム、及び蒸気圧縮サイクルを制御する方法
CA2745109A CA2745109C (en) 2008-12-02 2009-12-02 Heat pump/air conditioning apparatus with sequential operation
CN200980148439.6A CN102239372B (zh) 2008-12-02 2009-12-02 用于提供蒸汽压缩循环的系统及控制蒸汽压缩循环的方法
PCT/NO2009/000414 WO2010064923A1 (en) 2008-12-02 2009-12-02 Heat pump/air conditioning apparatus with sequential operation
EP09830629.3A EP2368081B1 (en) 2008-12-02 2009-12-02 Heat pump/air conditioning apparatus with sequential operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20085016A NO331155B1 (no) 2008-12-02 2008-12-02 Varmepumpe/luftkondisjoneringsapparat med sekvensiell drift

Publications (2)

Publication Number Publication Date
NO20085016L NO20085016L (no) 2010-06-03
NO331155B1 true NO331155B1 (no) 2011-10-24

Family

ID=42233424

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20085016A NO331155B1 (no) 2008-12-02 2008-12-02 Varmepumpe/luftkondisjoneringsapparat med sekvensiell drift

Country Status (6)

Country Link
EP (1) EP2368081B1 (no)
JP (1) JP5860700B2 (no)
CN (1) CN102239372B (no)
CA (1) CA2745109C (no)
NO (1) NO331155B1 (no)
WO (1) WO2010064923A1 (no)

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EP2489944A1 (en) * 2011-02-18 2012-08-22 Thermocold Costruzioni SrL Thermal generator with CO2 operating vapor compression cycle
DE102012208174B4 (de) 2012-05-16 2016-09-01 Efficient Energy Gmbh Wärmepumpe und verfahren zum pumpen von wärme im freikühlungsmodus
CN103574960A (zh) * 2012-08-08 2014-02-12 昆山赤子坊国际贸易有限公司 一种新型的制冷装置
CN103075843A (zh) * 2013-01-21 2013-05-01 深圳市庄合地能产业科技有限公司 一种冷热内平衡机组
CN103090591A (zh) * 2013-01-21 2013-05-08 深圳市庄合地能产业科技有限公司 一种溴化锂机组与冷库结合使用的冷热内平衡系统
FR3003936A3 (fr) * 2013-03-27 2014-10-03 Nextherm Installation de pompe a chaleur fonctionnant a partir d'une source froide
CN103727696A (zh) * 2013-11-26 2014-04-16 中山市蓝水能源科技发展有限公司 一种自调节空调系统
LU92502B1 (fr) * 2014-07-22 2016-01-25 Regandsy & Hates Sarl Installation de production de froid comprenant desmoyens de condensation à la fois par air et par e au, ainsi que son procédé de mise en oeuvre
CN106568111A (zh) * 2015-10-09 2017-04-19 上海日立电器有限公司 二氧化碳热泵采暖系统
ITUB20154857A1 (it) * 2015-10-27 2017-04-27 Thermocold Costr Srl Macchina a pompa di calore a doppio evaporatore in serie
FR3050018A1 (fr) * 2016-04-11 2017-10-13 Antoine Zalcman Climatiseur a narguiles
CN107525296A (zh) * 2017-08-15 2017-12-29 东北电力大学 一种蓄热式空气源热泵系统及其控制方法
IL260159B (en) * 2018-06-19 2022-02-01 N A M Tech Ltd A cooling system consisting of multiple cascades
WO2022093669A2 (en) * 2020-08-24 2022-05-05 Alley Tony Multiple channel heat exchanger
DE102021002899A1 (de) * 2021-06-08 2022-12-08 Gea Refrigeration Netherlands N.V. Wärmetauscher-Anordnung für Wärmepumpe und Wärmepumpe mit derselben
GB202112604D0 (en) * 2021-09-03 2021-10-20 Kensa Heat Pumps Ltd Improvements in or relating to heat pumps

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JPS61149759A (ja) * 1984-12-21 1986-07-08 Mitsubishi Electric Corp ヒ−トポンプ式給湯装置
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Also Published As

Publication number Publication date
WO2010064923A1 (en) 2010-06-10
CN102239372B (zh) 2014-03-26
EP2368081A4 (en) 2013-10-09
NO20085016L (no) 2010-06-03
CN102239372A (zh) 2011-11-09
CA2745109A1 (en) 2010-06-10
EP2368081A1 (en) 2011-09-28
EP2368081B1 (en) 2018-07-18
JP2012510605A (ja) 2012-05-10
CA2745109C (en) 2016-07-26
JP5860700B2 (ja) 2016-02-16

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