FR3004797B1 - Procede de detachement de cristaux hydriques sur la surface interne d'un echangeur de chaleur sans elevation de la temperature du frigoporteur a l'entree de l'echangeur - Google Patents
Procede de detachement de cristaux hydriques sur la surface interne d'un echangeur de chaleur sans elevation de la temperature du frigoporteur a l'entree de l'echangeur Download PDFInfo
- Publication number
- FR3004797B1 FR3004797B1 FR1300950A FR1300950A FR3004797B1 FR 3004797 B1 FR3004797 B1 FR 3004797B1 FR 1300950 A FR1300950 A FR 1300950A FR 1300950 A FR1300950 A FR 1300950A FR 3004797 B1 FR3004797 B1 FR 3004797B1
- Authority
- FR
- France
- Prior art keywords
- exchanger
- frigoporator
- entry
- temperature
- internal surface
- 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.)
- Active
Links
- 239000013078 crystal Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
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
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
- F25B47/02—Defrosting cycles
-
- 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
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C5/00—Working or handling ice
- F25C5/02—Apparatus for disintegrating, removing or harvesting ice
- F25C5/04—Apparatus for disintegrating, removing or harvesting ice without the use of saws
- F25C5/08—Apparatus for disintegrating, removing or harvesting ice without the use of saws by heating bodies in contact with the ice
- F25C5/10—Apparatus for disintegrating, removing or harvesting ice without the use of saws by heating bodies in contact with the ice using hot refrigerant; using fluid heated by 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
- F25B2400/23—Separators
-
- 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
- F25B2600/2503—Condenser exit 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
- F25B2600/2507—Flow-diverting valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1300950A FR3004797B1 (fr) | 2013-04-23 | 2013-04-23 | Procede de detachement de cristaux hydriques sur la surface interne d'un echangeur de chaleur sans elevation de la temperature du frigoporteur a l'entree de l'echangeur |
EP14364001.9A EP2799795A1 (fr) | 2013-04-23 | 2014-04-22 | Procédé de détachement de cristaux hydriques sur la surface interne d'un échangeur de chaleur sans élévation de la température du frigoporteur à l'entrée de l'échangeur |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1300950 | 2013-04-23 | ||
FR1300950A FR3004797B1 (fr) | 2013-04-23 | 2013-04-23 | Procede de detachement de cristaux hydriques sur la surface interne d'un echangeur de chaleur sans elevation de la temperature du frigoporteur a l'entree de l'echangeur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3004797A1 FR3004797A1 (fr) | 2014-10-24 |
FR3004797B1 true FR3004797B1 (fr) | 2018-05-18 |
Family
ID=49578329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1300950A Active FR3004797B1 (fr) | 2013-04-23 | 2013-04-23 | Procede de detachement de cristaux hydriques sur la surface interne d'un echangeur de chaleur sans elevation de la temperature du frigoporteur a l'entree de l'echangeur |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2799795A1 (fr) |
FR (1) | FR3004797B1 (fr) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3677025A (en) * | 1971-01-13 | 1972-07-18 | Borg Warner | Defrosting arrangement and method for a refrigeration system |
US3826102A (en) * | 1973-06-21 | 1974-07-30 | Gen Electric | Refrigerator including automatic ice maker and water reservoir |
JPH02101368A (ja) * | 1988-10-06 | 1990-04-13 | Sanyo Electric Co Ltd | 低温ショーケースの運転方法 |
JPH071135B2 (ja) * | 1991-07-12 | 1995-01-11 | 三洋電機株式会社 | 冷凍装置 |
FR2794228B1 (fr) | 1999-05-25 | 2001-09-07 | Michel Barth | Procede pour detacher les cristaux de glace d'un echangeur thermique generateur d'un frigoporteur diphasique liquide- solide |
FR2835600B1 (fr) * | 2002-02-01 | 2005-09-02 | Michel Barth | Procede de detachement de cristaux hydriques sur la surface interne d'un echangeur de chaleur |
JP2005214444A (ja) * | 2004-01-27 | 2005-08-11 | Sanyo Electric Co Ltd | 冷凍装置 |
US6880353B1 (en) * | 2004-07-08 | 2005-04-19 | Tecumseh Products Company | Vapor compression system with evaporator defrost system |
DK2417406T3 (en) * | 2009-04-09 | 2019-04-23 | Carrier Corp | Coolant vapor compression system with hot gas bypass |
-
2013
- 2013-04-23 FR FR1300950A patent/FR3004797B1/fr active Active
-
2014
- 2014-04-22 EP EP14364001.9A patent/EP2799795A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP2799795A1 (fr) | 2014-11-05 |
FR3004797A1 (fr) | 2014-10-24 |
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