CZ20012962A3 - Zlepąení ve vícenásobných zónách chlazení - Google Patents
Zlepąení ve vícenásobných zónách chlazení Download PDFInfo
- Publication number
- CZ20012962A3 CZ20012962A3 CZ20012962A CZ20012962A CZ20012962A3 CZ 20012962 A3 CZ20012962 A3 CZ 20012962A3 CZ 20012962 A CZ20012962 A CZ 20012962A CZ 20012962 A CZ20012962 A CZ 20012962A CZ 20012962 A3 CZ20012962 A3 CZ 20012962A3
- Authority
- CZ
- Czechia
- Prior art keywords
- cooling
- unit
- refrigeration
- compressors
- stable
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 188
- 238000005057 refrigeration Methods 0.000 claims abstract description 59
- 239000002826 coolant Substances 0.000 claims abstract description 24
- 239000012808 vapor phase Substances 0.000 claims abstract description 11
- 239000003507 refrigerant Substances 0.000 claims description 26
- 239000007788 liquid Substances 0.000 claims description 18
- 238000009833 condensation Methods 0.000 claims description 11
- 230000005494 condensation Effects 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 5
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 3
- 239000012071 phase Substances 0.000 claims description 3
- 239000003673 groundwater Substances 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 2
- 238000001704 evaporation Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 235000013305 food Nutrition 0.000 description 8
- 230000008901 benefit Effects 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 235000013611 frozen food Nutrition 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0482—Details common to both closed and open types
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0439—Cases or cabinets of the open type
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/006—General constructional features for mounting refrigerating machinery components
-
- 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
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
- F25B1/047—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of screw type
-
- 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
- F25B2400/075—Details of compressors or related parts with parallel compressors
-
- 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
- F25B2400/21—Modules for refrigeration systems
-
- 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
- F25B2400/22—Refrigeration systems for supermarkets
-
- 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
- F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
-
- 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
- F25B40/00—Subcoolers, desuperheaters or superheaters
- F25B40/04—Desuperheaters
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Separation By Low-Temperature Treatments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9903593.3A GB9903593D0 (en) | 1999-02-18 | 1999-02-18 | Improvements in or relating to refrigeration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CZ20012962A3 true CZ20012962A3 (cs) | 2002-07-17 |
Family
ID=10847933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CZ20012962A CZ20012962A3 (cs) | 1999-02-18 | 2000-02-17 | Zlepąení ve vícenásobných zónách chlazení |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP1153251B1 (xx) |
| AT (1) | ATE268457T1 (xx) |
| AU (1) | AU743194B2 (xx) |
| BR (1) | BR0007012A (xx) |
| CA (1) | CA2340642A1 (xx) |
| CZ (1) | CZ20012962A3 (xx) |
| DE (1) | DE60011232T2 (xx) |
| ES (1) | ES2216874T3 (xx) |
| GB (1) | GB9903593D0 (xx) |
| HU (1) | HUP0105350A2 (xx) |
| NZ (1) | NZ510092A (xx) |
| WO (1) | WO2000049345A1 (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050126196A1 (en) * | 2003-12-15 | 2005-06-16 | Hussmann Corporation | Modular refrigeration system |
| WO2006087007A1 (en) * | 2005-02-18 | 2006-08-24 | Carrier Corporation | Transcritical refrigeration display unit |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3180109A (en) * | 1963-08-21 | 1965-04-27 | Emhart Corp | System for operating refrigerated equipment |
| US3350896A (en) * | 1966-01-11 | 1967-11-07 | Westinghouse Electric Corp | Multiple evaporator refrigeration systems |
| US4723414A (en) * | 1984-10-31 | 1988-02-09 | Sanyo Electric Co. Ltd. | Low-temperature showcase |
| NZ227690A (en) * | 1988-01-28 | 1991-02-26 | Muller F Pty Ltd | Modular "drop in" refrigeration unit |
| US4895001A (en) * | 1989-03-17 | 1990-01-23 | Jondahl Joseph S | Expandable refrigeration system |
| US5065591A (en) * | 1991-01-28 | 1991-11-19 | Carrier Corporation | Refrigeration temperature control system |
| FR2689221A1 (fr) * | 1992-03-27 | 1993-10-01 | Crost Alain | Consigne réfrigérante multi-compartiments. |
| US5440894A (en) | 1993-05-05 | 1995-08-15 | Hussmann Corporation | Strategic modular commercial refrigeration |
| DE69636207T2 (de) * | 1995-03-14 | 2007-04-05 | Hussmann Corp. | Verkaufsmöbel mit modularen Verdampferrohrschlangen und elektronischer Steuerung der Verdampfdruckregelung |
| US5743102A (en) | 1996-04-15 | 1998-04-28 | Hussmann Corporation | Strategic modular secondary refrigeration |
| US5819549A (en) * | 1996-10-16 | 1998-10-13 | Minnesota Mining And Manufacturing Company | Secondary loop refrigeration system |
| US5791156A (en) * | 1997-01-06 | 1998-08-11 | Strautman; Thomas J. | Condensate drain pan for roof mounted vehicle air conditioning unit |
-
1999
- 1999-02-18 GB GBGB9903593.3A patent/GB9903593D0/en not_active Ceased
-
2000
- 2000-02-17 EP EP00914626A patent/EP1153251B1/en not_active Expired - Lifetime
- 2000-02-17 NZ NZ510092A patent/NZ510092A/xx unknown
- 2000-02-17 WO PCT/US2000/004169 patent/WO2000049345A1/en active IP Right Grant
- 2000-02-17 AU AU35991/00A patent/AU743194B2/en not_active Ceased
- 2000-02-17 ES ES00914626T patent/ES2216874T3/es not_active Expired - Lifetime
- 2000-02-17 CA CA002340642A patent/CA2340642A1/en not_active Abandoned
- 2000-02-17 AT AT00914626T patent/ATE268457T1/de not_active IP Right Cessation
- 2000-02-17 BR BR0007012-2A patent/BR0007012A/pt active Pending
- 2000-02-17 DE DE60011232T patent/DE60011232T2/de not_active Expired - Fee Related
- 2000-02-17 CZ CZ20012962A patent/CZ20012962A3/cs unknown
- 2000-02-17 HU HU0105350A patent/HUP0105350A2/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU743194B2 (en) | 2002-01-24 |
| GB9903593D0 (en) | 1999-04-07 |
| WO2000049345A1 (en) | 2000-08-24 |
| EP1153251B1 (en) | 2004-06-02 |
| EP1153251A1 (en) | 2001-11-14 |
| CA2340642A1 (en) | 2000-08-24 |
| ATE268457T1 (de) | 2004-06-15 |
| AU3599100A (en) | 2000-09-04 |
| DE60011232D1 (de) | 2004-07-08 |
| DE60011232T2 (de) | 2005-07-07 |
| NZ510092A (en) | 2003-01-31 |
| HUP0105350A2 (en) | 2002-04-29 |
| EP1153251A4 (en) | 2002-09-18 |
| ES2216874T3 (es) | 2004-11-01 |
| BR0007012A (pt) | 2001-12-04 |
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