EP0173034B1 - Système de régulation des circuits frigorifiques pour au moins deux niveaux de froid - Google Patents
Système de régulation des circuits frigorifiques pour au moins deux niveaux de froid Download PDFInfo
- Publication number
- EP0173034B1 EP0173034B1 EP85108401A EP85108401A EP0173034B1 EP 0173034 B1 EP0173034 B1 EP 0173034B1 EP 85108401 A EP85108401 A EP 85108401A EP 85108401 A EP85108401 A EP 85108401A EP 0173034 B1 EP0173034 B1 EP 0173034B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cooling
- circuit
- range
- requirement
- criterion
- 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.)
- Expired
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 109
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 235000008504 concentrate Nutrition 0.000 claims abstract description 21
- 235000013361 beverage Nutrition 0.000 claims abstract description 8
- 239000012141 concentrate Substances 0.000 claims abstract 3
- 239000002826 coolant Substances 0.000 claims 5
- 238000009434 installation Methods 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000005057 refrigeration Methods 0.000 abstract description 10
- VTVVPPOHYJJIJR-UHFFFAOYSA-N carbon dioxide;hydrate Chemical compound O.O=C=O VTVVPPOHYJJIJR-UHFFFAOYSA-N 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
- B67D1/0857—Cooling arrangements
- B67D1/0858—Cooling arrangements using compression systems
- B67D1/0861—Cooling arrangements using compression systems the evaporator acting through an intermediate heat transfer means
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
- F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
- F25D31/002—Liquid coolers, e.g. beverage cooler
-
- 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
- F25B2600/2511—Evaporator distribution valves
Definitions
- the outputs of the differential amplifiers DV1 and DV2 are fed to an AND logic circuit UG, the output of which controls the switching magnet USM for the refrigerant switching valve UPS via an amplifier circuit V1 and a power amplifier.
- the output signal of the DIN differential amplifier DV1 becomes the input of the AND gate circuit UG fed inverted.
- the refrigerant changeover valve UPS preferably occupies the starting position in which the refrigeration cycle is conducted via the evaporator section VDS1 of the storage tank VT for the carbonated water.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Devices For Dispensing Beverages (AREA)
- Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
- Beverage Vending Machines With Cups, And Gas Or Electricity Vending Machines (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Containers, Films, And Cooling For Superconductive Devices (AREA)
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT85108401T ATE34039T1 (de) | 1984-08-22 | 1985-07-06 | Schaltungsanordnung zum steuern von kuehlkreislaeufen fuer zumindest zwei kuehlbereiche. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3430946 | 1984-08-22 | ||
DE19843430946 DE3430946A1 (de) | 1984-08-22 | 1984-08-22 | Schaltungsanordnung zum steuern von kuehlkreislaeufen fuer zumindest zwei kuehlbereiche |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0173034A1 EP0173034A1 (fr) | 1986-03-05 |
EP0173034B1 true EP0173034B1 (fr) | 1988-05-04 |
Family
ID=6243669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85108401A Expired EP0173034B1 (fr) | 1984-08-22 | 1985-07-06 | Système de régulation des circuits frigorifiques pour au moins deux niveaux de froid |
Country Status (10)
Country | Link |
---|---|
US (1) | US4655050A (fr) |
EP (1) | EP0173034B1 (fr) |
JP (1) | JPS61119964A (fr) |
KR (1) | KR900002318B1 (fr) |
AT (1) | ATE34039T1 (fr) |
AU (1) | AU592313B2 (fr) |
CA (1) | CA1238393A (fr) |
DE (2) | DE3430946A1 (fr) |
ES (1) | ES8605090A1 (fr) |
ZA (1) | ZA855303B (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3545602C1 (de) * | 1985-12-21 | 1987-08-13 | Danfoss As | Steuerschaltung fuer eine Kuehlvorrichtung |
US4823556A (en) * | 1987-05-15 | 1989-04-25 | Lancer Corporation | Electronic ice bank control |
GB8816148D0 (en) * | 1988-07-07 | 1988-08-10 | Valpar Ind Ltd | Temperature control systems |
DE3940878C2 (de) * | 1989-12-11 | 1993-10-14 | Bosch Siemens Hausgeraete | Vorrichtung zum Kühlen von Getränkekomponenten in einem Getränkeautomaten |
ES2069141T3 (es) * | 1990-08-16 | 1995-05-01 | Bosch Siemens Hausgeraete | Sistema, en especial para una maquina expendedora automatica de bebidas, con un deposito que sirve de almacenamiento de reserva, refrigeracion y carbonizacion de agua. |
US5219225A (en) * | 1992-06-29 | 1993-06-15 | The United States Of America As Represented By The Secretary Of The Army | Electronic triple point cell |
DE4228752C2 (de) * | 1992-09-01 | 1995-07-20 | Henry Helmuth | Vorrichtung zum Kühlen von Milch und Verfahren zum Betrieb einer Milchlagervorrichtung |
US6067815A (en) * | 1996-11-05 | 2000-05-30 | Tes Technology, Inc. | Dual evaporator refrigeration unit and thermal energy storage unit therefore |
US6370908B1 (en) | 1996-11-05 | 2002-04-16 | Tes Technology, Inc. | Dual evaporator refrigeration unit and thermal energy storage unit therefore |
ITMI20001258A1 (it) * | 2000-06-07 | 2001-12-07 | Ugolini Spa | Macchina a vasche multiple per la produzione ed erogazione di bevandefredde o chiacciate e metodo per la sua gestione. |
KR100468125B1 (ko) * | 2002-07-04 | 2005-01-26 | 삼성전자주식회사 | 다실형 김치 저장고의 제어방법 |
ES2389071A1 (es) * | 2010-04-16 | 2012-10-23 | Heineken España, S.A. | Columna dispensadora de bebidas. |
CN106610159A (zh) * | 2015-10-22 | 2017-05-03 | 杭州三花家电热管理***有限公司 | 冷饮机及其冷热循环*** |
CN106802039A (zh) | 2015-11-25 | 2017-06-06 | 杭州三花家电热管理***有限公司 | 冷却装置及其控制方法、控制*** |
EP3964474A1 (fr) * | 2020-09-03 | 2022-03-09 | Heineken Supply Chain B.V. | Dispositif de refroidissement d'une boisson comprenant un module tampon |
CN113203245A (zh) * | 2021-04-30 | 2021-08-03 | 无锡酒龙仓定制酒科技发展有限公司 | 酒柜的控制***和方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1523112A (en) * | 1924-05-31 | 1925-01-13 | Frank Kanter | Refrigerating apparatus |
US2133949A (en) * | 1935-03-30 | 1938-10-25 | Westinghouse Electric & Mfg Co | Refrigeration apparatus |
US3323681A (en) * | 1965-10-22 | 1967-06-06 | Honeywell Inc | Control apparatus for mixing two ingredients in definite ratios |
US3496733A (en) * | 1968-05-01 | 1970-02-24 | Vendo Co | Electronic ice bank control |
US3681937A (en) * | 1970-11-20 | 1972-08-08 | Rowe International Inc | Refrigeration system for cold drink machines |
US3898859A (en) * | 1974-02-13 | 1975-08-12 | Duke H C & Son Inc | Apparatus and method for the preparation of soft serve products |
GB2044424A (en) * | 1979-02-28 | 1980-10-15 | Alco Foodservice Equip | Refrigeration system for plurality of temperature controlled locations |
DE3016941A1 (de) * | 1980-05-02 | 1981-11-05 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Getraenkeautomat mit einem zur vorratshaltung, kuehlung und karbonisierung von trinkwasser dienenden behaelter |
US4439998A (en) * | 1980-09-04 | 1984-04-03 | General Electric Company | Apparatus and method of controlling air temperature of a two-evaporator refrigeration system |
GB2083928B (en) * | 1980-09-04 | 1985-01-16 | Gen Electric | Apparatus and method of controlling temperature of a evaporator refrigeration system |
DE3043791A1 (de) * | 1980-11-20 | 1982-06-03 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Kuehlgeraet, insbesondere kombinierter kuehl- und gefrierschrank |
IT1144365B (it) * | 1981-05-15 | 1986-10-29 | Indesit | Sistema di controllo per migliorare il rendimento di apparecchi per la produzione del freddo o del caldo |
US4365486A (en) * | 1981-06-29 | 1982-12-28 | Fuji Electric Co., Ltd. | Water-cooled heat-accumulating type drink cooling system |
US4510767A (en) * | 1981-07-03 | 1985-04-16 | Mitsubishi Denki Kabushiki Kaisha | Cold storage and refrigeration system |
CA1202708A (fr) * | 1982-07-14 | 1986-04-01 | Richard J. Mueller | Circuit de commande a microprocesseur avec sondes utilise avec des liquides et des solides electriquement conducteurs |
US4485633A (en) * | 1982-10-18 | 1984-12-04 | The Coca-Cola Company | Temperature-based control for energy management system |
DE3317074C2 (de) * | 1983-05-10 | 1986-07-17 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Kombiniertes Kühl- und Gefriergerät, mit einem gemeinsamen Kälteaggregat |
US4497179A (en) * | 1984-02-24 | 1985-02-05 | The Coca-Cola Company | Ice bank control system for beverage dispenser |
-
1984
- 1984-08-22 DE DE19843430946 patent/DE3430946A1/de active Granted
-
1985
- 1985-07-06 EP EP85108401A patent/EP0173034B1/fr not_active Expired
- 1985-07-06 AT AT85108401T patent/ATE34039T1/de not_active IP Right Cessation
- 1985-07-06 DE DE8585108401T patent/DE3562525D1/de not_active Expired
- 1985-07-15 ZA ZA855303A patent/ZA855303B/xx unknown
- 1985-07-31 KR KR1019850005532A patent/KR900002318B1/ko not_active IP Right Cessation
- 1985-08-13 AU AU46129/85A patent/AU592313B2/en not_active Ceased
- 1985-08-21 JP JP60183773A patent/JPS61119964A/ja active Granted
- 1985-08-21 CA CA000489123A patent/CA1238393A/fr not_active Expired
- 1985-08-21 ES ES546301A patent/ES8605090A1/es not_active Expired
- 1985-08-22 US US06/768,364 patent/US4655050A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3430946C2 (fr) | 1987-09-24 |
ES8605090A1 (es) | 1986-03-01 |
ATE34039T1 (de) | 1988-05-15 |
KR860001997A (ko) | 1986-03-24 |
DE3562525D1 (en) | 1988-06-09 |
US4655050A (en) | 1987-04-07 |
DE3430946A1 (de) | 1986-03-06 |
JPS61119964A (ja) | 1986-06-07 |
KR900002318B1 (ko) | 1990-04-11 |
ES546301A0 (es) | 1986-03-01 |
AU4612985A (en) | 1986-04-10 |
ZA855303B (en) | 1986-03-26 |
CA1238393A (fr) | 1988-06-21 |
AU592313B2 (en) | 1990-01-11 |
EP0173034A1 (fr) | 1986-03-05 |
JPH0356393B2 (fr) | 1991-08-28 |
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