DK2718641T3 - Kølesystem og fremgangsmåder til køling - Google Patents
Kølesystem og fremgangsmåder til køling Download PDFInfo
- Publication number
- DK2718641T3 DK2718641T3 DK12730102.6T DK12730102T DK2718641T3 DK 2718641 T3 DK2718641 T3 DK 2718641T3 DK 12730102 T DK12730102 T DK 12730102T DK 2718641 T3 DK2718641 T3 DK 2718641T3
- Authority
- DK
- Denmark
- Prior art keywords
- refrigerant
- evaporator
- condenser
- liquid
- gaseous refrigerant
- Prior art date
Links
Classifications
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- 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
- 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
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/02—Defrosting cycles
- F25B47/022—Defrosting cycles hot gas defrosting
-
- 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
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
-
- 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
- F25B6/02—Compression machines, plants or systems, with several condenser circuits arranged in parallel
-
- 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
-
- 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
- F25B2400/06—Several compression cycles arranged in parallel
-
- 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
- F25B2400/07—Details of compressors or related parts
- F25B2400/072—Intercoolers therefor
-
- 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
- F25B2400/16—Receivers
-
- 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
- F25B2400/16—Receivers
- F25B2400/161—Receivers arranged in parallel
-
- 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
- F25B2500/24—Low amount of refrigerant in the system
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Defrosting Systems (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Air-Conditioning For Vehicles (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Claims (13)
1. Kølesystem omfattende: (a) en kompressoranordning (102) til komprimering af gasformigt kølemiddel fra et første tryk til et andet tryk, hvor det andet tryk omfatter et kondensationstryk; (b) en flerhed af kondensator-fordampnings-systemer (104), hvor hvert kondensator-fordampnings-system (104) omfatter: (1) en kondensator (200) til at modtage gasformigt kølemiddel ved et kondensationstryk og kondensere kølemidlet til et flydende kølemiddel; (2) en styret tryk-modtager (202) til at holde det flydende kølemiddel fra kondensatoren (200); og (3) en fordamper (204) til at fordampe flydende kølemiddel fra styret tryk-modtageren (202) for at danne gasformigt kølemiddel; (c) en første gasformigt kølemiddel-tilledning (118) til tilledning af gasformigt kølemiddel ved det andet tryk fra kompressoranordningen (102) til flerheden af kondensator-fordampnings-systemer (104); og (d) en anden gasformigt kølemiddel-tilledning (120, 124) til tilledning af gasformigt kølemiddel fra flerheden af kondensator-fordampnings-systemer (104) til kompressoranordningen (102).
2. Kølesystem ifølge krav 1, hvor kompresoranordningen (102) omfatter en første trin-kompressor (110) og en anden trin-kompressor (112) anbragt i serie.
3. Kølesystem ifølge krav 2, hvor kompresoranordningen (102) omfatter en mellemkøler (114) anbragt mellem første trin-kompressoren (110) og andet trinkompressoren (112).
4. Kølesystem ifølge krav 2, hvor mindst en af flerheden af kondensator-fordampnings-systemer (104) er et første kondensator-fordampnings-system (106) og har en fordamper der arbejder ved en første temperatur, og mindst et andet af flerheden af kondensator-fordampnings-systemer (104) er et andet kondensator-fordampnings-system (108) og har en fordamper der arbejder ved en anden temperatur, hvor den første temperatur er forskellig fra den anden temperatur.
5. Kølesystem ifølge krav 4, hvor den første temperatur er mindst 10°C mindre end den anden temperatur.
6. Kølesystem ifølge krav 4, hvor det første kondensator-fordampnings-system (106) er konstrueret til at returnere gasformigt kølemiddel til første-trin-kompressoren (110), og det andet kondensator-fordampnings-system (108) er konstrueret til at returnere gasformigt kølemiddel til andet-trin-kompressoren (112).
7. Kølesystem ifølge et hvilket som helst af kravene 1-6, hvor kølemidlet omfatter ammoniak.
8. Kølesystem ifølge et hvilket som helst af kravene 1-7, hvor kondensationstrykket er et tryk større end 0,69 MPa.
9. Kølesystem ifølge krav 1, hvor mindst et af kondensator-fordamnings-systemerne (104) omfatter en kondensator (200) der er en plade- og rammekondensator.
10. Fremgangsmåde til tilførsel af multiple kondensator-fordampnings-systemer (104) omfattende: (a) komprimering af gasformigt kølemiddel til et kondensationstryk for at danne et varmt gasformigt kølemiddel; (b) tilføre det varme gasformige kølemiddel til en flerhed af kondensator-fordampnings-systemer (104), hvor hvert kondensator-fordampningssystem (104) omfatter; (1) en kondensator (200) til at modtage det varme gasformige kølemiddel og kondensere det varme gasformige kølemiddel til et flydende kølemiddel; (2) en styret tryk-modtager (202) til at holde det flydende kølemiddel; og (3) en fordamper (204) til fordampning af det flydende kølemiddel fra styret tryk-modtageren (202) for at danne gasformigt kølemiddel; og (c) tilføre det gasformige kølemiddel fra flerheden af kondensator-fordampnings-systemer (104) til en kompressoranordning (102) konstrueret til at komprimere det gasformige kølemiddel til et kondensationstryk.
11. Fremgangsmåde ifølge krav 10, hvor kondensatoren (200) i kondensator-fordampnings-systemet (104) omfatter en plade- og rammevarmeveksler.
12. Fremgangsmåde ifølge krav 10, hvor mindst et af kondensator-fordampningssystemerne (104) arbejder for at tilvejebringe køling som et resultat af fordampning af flydende kølemiddel i en fordamper (204).
13. Fremgangsmåde ifølge krav 10, hvor mindst et af kondensator-fordamnings-systemerne (104) arbejder i en varmgasoptøningsperiode så at det gasformige kølemiddel kondenseres i fordamperen (204).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161496160P | 2011-06-13 | 2011-06-13 | |
PCT/US2012/042246 WO2012174105A2 (en) | 2011-06-13 | 2012-06-13 | Refrigeration system and methods for refrigeration |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2718641T3 true DK2718641T3 (da) | 2019-04-01 |
Family
ID=46384489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK12730102.6T DK2718641T3 (da) | 2011-06-13 | 2012-06-13 | Kølesystem og fremgangsmåder til køling |
Country Status (12)
Country | Link |
---|---|
US (4) | US9513033B2 (da) |
EP (1) | EP2718641B1 (da) |
JP (1) | JP6235468B2 (da) |
CN (2) | CN103797313A (da) |
AU (1) | AU2012271769B2 (da) |
BR (1) | BR112013032064B1 (da) |
CA (1) | CA2838730C (da) |
DK (1) | DK2718641T3 (da) |
ES (1) | ES2718810T3 (da) |
MX (1) | MX2013014792A (da) |
RU (1) | RU2619433C2 (da) |
WO (1) | WO2012174105A2 (da) |
Families Citing this family (14)
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EP2718645A2 (en) | 2011-06-13 | 2014-04-16 | Lingelbach, Fred | Condenser evaporator system (ces) for a refrigeration system and method |
AU2012271769B2 (en) | 2011-06-13 | 2015-10-22 | Fred LINGELBACH | Refrigeration system and methods for refrigeration |
CN106796073B (zh) * | 2014-07-02 | 2020-03-17 | 艾威普科公司 | 低充量封装式制冷系统 |
CN104266399B (zh) * | 2014-10-16 | 2017-03-22 | 珠海格力电器股份有限公司 | 热泵系统 |
CN104566716B (zh) * | 2014-12-26 | 2017-04-26 | 灵宝金源朝辉铜业有限公司 | 一种新型循环水泵站系统 |
CN107036319B (zh) * | 2016-02-04 | 2020-10-02 | 松下知识产权经营株式会社 | 制冷循环装置 |
US10739041B2 (en) | 2016-04-18 | 2020-08-11 | Johnson Controls Technology Company | Selectively controllable condenser and evaporator system |
US11839062B2 (en) | 2016-08-02 | 2023-12-05 | Munters Corporation | Active/passive cooling system |
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2012
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- 2012-06-13 BR BR112013032064-8A patent/BR112013032064B1/pt active IP Right Grant
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US10989445B2 (en) | 2021-04-27 |
WO2012174105A2 (en) | 2012-12-20 |
JP6235468B2 (ja) | 2017-11-22 |
CA2838730C (en) | 2019-08-06 |
EP2718641B1 (en) | 2019-01-09 |
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US20170176054A1 (en) | 2017-06-22 |
CN110081627A (zh) | 2019-08-02 |
BR112013032064B1 (pt) | 2021-07-06 |
AU2012271769B2 (en) | 2015-10-22 |
ES2718810T3 (es) | 2019-07-04 |
CA2838730A1 (en) | 2012-12-20 |
MX2013014792A (es) | 2014-06-04 |
RU2013154965A (ru) | 2015-07-20 |
CN110081627B (zh) | 2022-05-10 |
JP2014517249A (ja) | 2014-07-17 |
RU2619433C2 (ru) | 2017-05-15 |
US20120312038A1 (en) | 2012-12-13 |
US9513033B2 (en) | 2016-12-06 |
BR112013032064A2 (pt) | 2016-12-13 |
US20190368783A1 (en) | 2019-12-05 |
AU2012271769A1 (en) | 2013-05-02 |
WO2012174105A3 (en) | 2013-04-25 |
EP2718641A2 (en) | 2014-04-16 |
CN103797313A (zh) | 2014-05-14 |
US11549727B2 (en) | 2023-01-10 |
US20220042722A1 (en) | 2022-02-10 |
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