FR2513747A1 - Installation frigorifique a multimotocompresseurs - Google Patents
Installation frigorifique a multimotocompresseurs Download PDFInfo
- Publication number
- FR2513747A1 FR2513747A1 FR8118136A FR8118136A FR2513747A1 FR 2513747 A1 FR2513747 A1 FR 2513747A1 FR 8118136 A FR8118136 A FR 8118136A FR 8118136 A FR8118136 A FR 8118136A FR 2513747 A1 FR2513747 A1 FR 2513747A1
- Authority
- FR
- France
- Prior art keywords
- points
- stage
- high pressure
- pressure stage
- compressors
- 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.)
- Granted
Links
- 238000005057 refrigeration Methods 0.000 title claims abstract description 43
- 239000003507 refrigerant Substances 0.000 claims abstract description 43
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 150000001875 compounds Chemical class 0.000 claims abstract description 11
- 238000001704 evaporation Methods 0.000 claims description 35
- 230000008020 evaporation Effects 0.000 claims description 35
- 238000009434 installation Methods 0.000 claims description 26
- 238000001816 cooling Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- WPFUFWIHMYZXSF-UHFFFAOYSA-N 4-[2-(difluoromethyl)benzimidazol-1-yl]-n-[2-methyl-1-[2-(1-methylpiperidin-4-yl)phenyl]propan-2-yl]-6-morpholin-4-yl-1,3,5-triazin-2-amine Chemical compound C1CN(C)CCC1C1=CC=CC=C1CC(C)(C)NC1=NC(N2CCOCC2)=NC(N2C3=CC=CC=C3N=C2C(F)F)=N1 WPFUFWIHMYZXSF-UHFFFAOYSA-N 0.000 description 1
- GISRWBROCYNDME-PELMWDNLSA-N F[C@H]1[C@H]([C@H](NC1=O)COC1=NC=CC2=CC(=C(C=C12)OC)C(=O)N)C Chemical compound F[C@H]1[C@H]([C@H](NC1=O)COC1=NC=CC2=CC(=C(C=C12)OC)C(=O)N)C GISRWBROCYNDME-PELMWDNLSA-N 0.000 description 1
- 229920000825 Fique Polymers 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- -1 compound compound Chemical class 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- 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
- 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
- F25B2400/13—Economisers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8118136A FR2513747A1 (fr) | 1981-09-25 | 1981-09-25 | Installation frigorifique a multimotocompresseurs |
| EP82401687A EP0076716A1 (fr) | 1981-09-25 | 1982-09-16 | Installation frigorifique à multimotocompresseurs |
| ES515937A ES515937A0 (es) | 1981-09-25 | 1982-09-24 | "instalacion frigorifica de compresores multiples". |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8118136A FR2513747A1 (fr) | 1981-09-25 | 1981-09-25 | Installation frigorifique a multimotocompresseurs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2513747A1 true FR2513747A1 (fr) | 1983-04-01 |
| FR2513747B1 FR2513747B1 (OSRAM) | 1983-12-02 |
Family
ID=9262479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8118136A Granted FR2513747A1 (fr) | 1981-09-25 | 1981-09-25 | Installation frigorifique a multimotocompresseurs |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0076716A1 (OSRAM) |
| ES (1) | ES515937A0 (OSRAM) |
| FR (1) | FR2513747A1 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240053065A1 (en) * | 2022-08-12 | 2024-02-15 | BMIL Technology, LLC | Low gwp cascade refrigeration system |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA8562B (en) * | 1984-01-11 | 1985-09-25 | Copeland Corp | Highly efficient flexible two-stage refrigeration system |
| US4748820A (en) * | 1984-01-11 | 1988-06-07 | Copeland Corporation | Refrigeration system |
| US4787211A (en) * | 1984-07-30 | 1988-11-29 | Copeland Corporation | Refrigeration system |
| SE463380B (sv) * | 1988-07-08 | 1990-11-12 | Olson Ref H Olson Refrigeratio | Mellankylaggregat med oljeseparator vid kyl- och frysanlaeggningar |
| DE19920734A1 (de) * | 1999-05-05 | 2000-11-09 | Linde Ag | Kälteanlage und Verfahren zum Betreiben einer Kälteanlage |
| AU2005278162A1 (en) * | 2004-08-09 | 2006-03-02 | Carrier Corporation | CO2 refrigeration circuit with sub-cooling of the liquid refrigerant against the receiver flash gas and method for operating the same |
| WO2007016944A1 (en) * | 2005-08-08 | 2007-02-15 | Carrier Corporation | Refrigeration system comprising multiple refrigeration consumer devices |
| JP5028481B2 (ja) * | 2006-06-01 | 2012-09-19 | キャリア コーポレイション | 冷凍システム用の多段圧縮機ユニット |
| US9726411B2 (en) * | 2015-03-04 | 2017-08-08 | Heatcraft Refrigeration Products L.L.C. | Modulated oversized compressors configuration for flash gas bypass in a carbon dioxide refrigeration system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE281761C (OSRAM) * | ||||
| FR458034A (fr) * | 1912-07-27 | 1913-10-01 | Societe De Moteurs A Gaz Et D Industrie Mecanique | Perfectionnements apportés à l'établissement des installations frigorifiques |
| DE1501115A1 (de) * | 1951-01-28 | 1969-10-09 | Refrigeration Specialties Co | Kaeltesystem |
| FR2182137A1 (OSRAM) * | 1972-04-27 | 1973-12-07 | Svenska Rotor Maskiner Ab | |
| FR2341109A1 (fr) * | 1976-02-13 | 1977-09-09 | Doomernik Cornelis | Accumulateur de froid |
| US4151724A (en) * | 1977-06-13 | 1979-05-01 | Frick Company | Pressurized refrigerant feed with recirculation for compound compression refrigeration systems |
-
1981
- 1981-09-25 FR FR8118136A patent/FR2513747A1/fr active Granted
-
1982
- 1982-09-16 EP EP82401687A patent/EP0076716A1/fr not_active Withdrawn
- 1982-09-24 ES ES515937A patent/ES515937A0/es active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE281761C (OSRAM) * | ||||
| FR458034A (fr) * | 1912-07-27 | 1913-10-01 | Societe De Moteurs A Gaz Et D Industrie Mecanique | Perfectionnements apportés à l'établissement des installations frigorifiques |
| DE1501115A1 (de) * | 1951-01-28 | 1969-10-09 | Refrigeration Specialties Co | Kaeltesystem |
| FR2182137A1 (OSRAM) * | 1972-04-27 | 1973-12-07 | Svenska Rotor Maskiner Ab | |
| FR2341109A1 (fr) * | 1976-02-13 | 1977-09-09 | Doomernik Cornelis | Accumulateur de froid |
| US4151724A (en) * | 1977-06-13 | 1979-05-01 | Frick Company | Pressurized refrigerant feed with recirculation for compound compression refrigeration systems |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20240053065A1 (en) * | 2022-08-12 | 2024-02-15 | BMIL Technology, LLC | Low gwp cascade refrigeration system |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0076716A1 (fr) | 1983-04-13 |
| FR2513747B1 (OSRAM) | 1983-12-02 |
| ES8308627A1 (es) | 1983-09-16 |
| ES515937A0 (es) | 1983-09-16 |
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