GB1531953A - Storage of cold in an accumulator - Google Patents
Storage of cold in an accumulatorInfo
- Publication number
- GB1531953A GB1531953A GB5642/77A GB564277A GB1531953A GB 1531953 A GB1531953 A GB 1531953A GB 5642/77 A GB5642/77 A GB 5642/77A GB 564277 A GB564277 A GB 564277A GB 1531953 A GB1531953 A GB 1531953A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cold
- enable
- eutectic
- pump
- tube plates
- 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
- 239000007788 liquid Substances 0.000 abstract 4
- 230000005496 eutectics Effects 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000000374 eutectic mixture Substances 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 abstract 1
- 238000005057 refrigeration Methods 0.000 abstract 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/006—Self-contained movable devices, e.g. domestic refrigerators with cold storage 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
- F25B1/00—Compression machines, plants or systems with non-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
- F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
1531953 Cold accumulators C DOOMERNIK 10 Feb 1977 [13 Feb 1976] 5642/77 Heading F4H A cold accumulator comprises a container 14 containing a eutectic mixture and tubular heat exchanger 15 through which a refrigerant is passed to act as an evaporator or condenser, and a pump 35 circulates the liquid portion of the mixture during liquefaction through the gap 32 between the surfaces of the exchanger and the still solid part of the mixture. As described, the exchanger is formed from hairpinshaped pipes 29 having short casing tubes 30 spaced therefrom at each end which pass through tube plates 36, 37 so as to enable the boundary face 32 to form between solid and liquid eutectic and constitute an extension of the tubes 30, 31 and enable the circulation. The free space between the tube plates 36, 37 and container wall is divided by a horizontal partition 35a in which the pump is situated to enable the liquid eutectic to be circulated to remove cold by circulation and during freezing a further pump 43 removes liquid eutectic from the space between the tube plates. One or more of the accumulators may be used with a compression refrigeration system.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7601499A NL7601499A (en) | 1976-02-13 | 1976-02-13 | COOLING DEVICE WITH COLD ACCUMULATOR. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1531953A true GB1531953A (en) | 1978-11-15 |
Family
ID=19825622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5642/77A Expired GB1531953A (en) | 1976-02-13 | 1977-02-10 | Storage of cold in an accumulator |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE851214A (en) |
DE (1) | DE2705894A1 (en) |
DK (1) | DK59777A (en) |
FR (1) | FR2341109A1 (en) |
GB (1) | GB1531953A (en) |
NL (1) | NL7601499A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2846988A1 (en) * | 1978-10-28 | 1980-05-08 | Philips Patentverwaltung | WARM OR COOL STORAGE |
FR2491607B1 (en) * | 1980-10-02 | 1985-12-27 | Alfa Laval Cie Agri Cool | METHOD AND DEVICE FOR STORING LOW TEMPERATURE THERMAL ENERGY AND THEIR APPLICATION |
FR2513747A1 (en) * | 1981-09-25 | 1983-04-01 | Satam Brandt Froid | MULTIMOTOCOMPRESSOR REFRIGERATION SYSTEM |
FR2560974B1 (en) * | 1984-03-06 | 1987-02-27 | Bonnet Ets | COLD PRODUCTION INSTALLATION WITH MEANS OF STORING AND DE-STORING THE WORK OF MOTOR COMPRESSORS |
ATE51440T1 (en) * | 1986-09-16 | 1990-04-15 | Knoche Kaelte Klima | REFRIGERATION SYSTEM. |
NL9401324A (en) * | 1994-08-16 | 1996-04-01 | Urenco Nederland Bv | Cooling process and cooling installation |
-
1976
- 1976-02-13 NL NL7601499A patent/NL7601499A/en not_active Application Discontinuation
-
1977
- 1977-02-09 BE BE2055659A patent/BE851214A/en unknown
- 1977-02-10 GB GB5642/77A patent/GB1531953A/en not_active Expired
- 1977-02-11 DK DK59777A patent/DK59777A/en unknown
- 1977-02-11 FR FR7704979A patent/FR2341109A1/en active Granted
- 1977-02-11 DE DE19772705894 patent/DE2705894A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DK59777A (en) | 1977-08-14 |
DE2705894A1 (en) | 1977-08-18 |
BE851214A (en) | 1977-08-09 |
FR2341109B3 (en) | 1979-10-19 |
FR2341109A1 (en) | 1977-09-09 |
NL7601499A (en) | 1977-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |