ES2081272T1 - Metodo y aparato para recuperar refrigerante. - Google Patents
Metodo y aparato para recuperar refrigerante.Info
- Publication number
- ES2081272T1 ES2081272T1 ES94630065T ES94630065T ES2081272T1 ES 2081272 T1 ES2081272 T1 ES 2081272T1 ES 94630065 T ES94630065 T ES 94630065T ES 94630065 T ES94630065 T ES 94630065T ES 2081272 T1 ES2081272 T1 ES 2081272T1
- Authority
- ES
- Spain
- Prior art keywords
- compressor
- coolant
- liquid
- chamber
- distillation
- 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
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
- F25B45/00—Arrangements for charging or discharging refrigerant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/28—Evaporating with vapour compression
- B01D1/284—Special features relating to the compressed vapour
- B01D1/2843—The compressed vapour is divided in at least two streams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/28—Evaporating with vapour compression
- B01D1/2881—Compression specifications (e.g. pressure, temperature, processes)
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
EL APARATO PARA RECUPERAR REFRIGERANTE COMPRENDE UNA LINEA DE DERIVACION (30) PARA GAS CALIENTE ACOPLADA A UN CONTROL DE TEMPERATURA DE LIQUIDO DE DESTILACION (26), QUE CONTROLA LA TEMPERATURA DEL SISTEMA PARA PERMANECER A UN AJUSTE DE TEMPERATURA MUY BAJO CON EL FIN DE EVITAR QUE LA HUMEDAD PERMANEZCA, Y MANTENER UN NIVEL EXACTO DE LIQUIDO. LA CAMARA DE DESTILACION (16) CONTIENE ELLA MISMA UN SISTEMA DE INTERCAMBIADOR DE CALOR Y COMPRENDE UN SUBSISTEMA DE SALIDA (50) PARA REFRIGERANTE DESTILADO, ASI COMO UNA ENTRADA (12) PARA REFRIGERANTE CONTINUADO. EL VAPOR SE FORMA POR ENCIMA DEL LIQUIDO DENTRO DE LA CAMARA (16) QUE SE DESCARGA DENTRO DE UN COMPRESOR (36), QUE REALIMENTA GASES CALIENTES A TRAVES DE UNA DISPOSICION DE SERPENTIN (22) INMERSA EN LA CAMARA DE DESTILACION (16). EL COMPRESOR (36) DERIVA ALTERNATIVAMENTE EL SERPENTIN (22) BAJO EL CONTROL DEL CONTROLADOR DE TEMPERATURA (26). EN CUALQUIER CASO, BIEN DESDE LA DERIVACION O DESDE EL SERPENTIN UN PEQUEÑO CONDENSADOR REFRIGERADO PORAIRE (46) DISIPA EL CALOR DEL TRABAJO DEL COMPRESOR. EL SISTEMA ESTA ASI DESPROVISTO DEL AIRE USUAL O CONDENSADORES REFRIGERADOS POR AGUA PARA CONDENSAR EL REFRIGERANTE Y/O LOS CALENTADORES ELECTRICOS EXTERNOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/240,444 US5377499A (en) | 1994-05-10 | 1994-05-10 | Method and apparatus for refrigerant reclamation |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2081272T1 true ES2081272T1 (es) | 1996-03-01 |
ES2081272T3 ES2081272T3 (es) | 1999-08-16 |
Family
ID=22906551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94630065T Expired - Lifetime ES2081272T3 (es) | 1994-05-10 | 1994-12-08 | Metodo y aparato para recuperar refrigerante. |
Country Status (13)
Country | Link |
---|---|
US (1) | US5377499A (es) |
EP (1) | EP0682218B1 (es) |
JP (1) | JP3671064B2 (es) |
CN (1) | CN1080862C (es) |
BR (1) | BR9404879A (es) |
CA (1) | CA2137771C (es) |
CR (1) | CR5042A (es) |
DE (2) | DE69417545T2 (es) |
DK (1) | DK0682218T3 (es) |
ES (1) | ES2081272T3 (es) |
IL (1) | IL111899A (es) |
PL (1) | PL176518B1 (es) |
RU (1) | RU2134851C1 (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5647961A (en) * | 1995-03-17 | 1997-07-15 | Tom Nicol | Refrigerant decontamination and separation system |
NZ310404A (en) * | 1995-06-19 | 1999-07-29 | Refrigerant Services Inc Chang | Refrigerant separation system comprising a fractional distillation column in conjunction with a chilling unit and a generator for forming liquid and gas phases of the mixture to be separated |
DE69827515T2 (de) * | 1997-04-02 | 2005-03-24 | Daikin Industries, Ltd. | Rohrspülverfahren und rohrspülgerät für kältegeräte |
US5934091A (en) * | 1997-10-31 | 1999-08-10 | Century Manufacturing Company | Refrigerant recovery and recycling system |
US6357240B1 (en) | 1998-08-12 | 2002-03-19 | Hudson Technologies, Inc. | Apparatus and method for flushing a chiller system |
US6164080A (en) * | 1998-08-12 | 2000-12-26 | Hudson Technologies, Inc. | Apparatus and method for flushing a refrigeration system |
GB9902429D0 (en) * | 1999-02-04 | 1999-03-24 | Climatemaster Ltd | Refrigerant retrieval and/or transfer apparatus |
US6244055B1 (en) | 1999-06-01 | 2001-06-12 | Century Manufacturing Company | Refrigerant recovery and recycling system |
US6505475B1 (en) | 1999-08-20 | 2003-01-14 | Hudson Technologies Inc. | Method and apparatus for measuring and improving efficiency in refrigeration systems |
US6408637B1 (en) | 1999-11-01 | 2002-06-25 | Century Mfg. Co. | Apparatus and method for recovering and recycling refrigerant |
US7091985B1 (en) | 2000-05-16 | 2006-08-15 | International Business Machines Corporation | System and method for compressing color data using expandable color palette |
CA2509207C (en) | 2002-12-09 | 2012-04-24 | Hudson Technologies, Inc. | Method and apparatus for optimizing refrigeration systems |
US8463441B2 (en) | 2002-12-09 | 2013-06-11 | Hudson Technologies, Inc. | Method and apparatus for optimizing refrigeration systems |
JP4165566B2 (ja) * | 2006-01-25 | 2008-10-15 | ダイキン工業株式会社 | 空気調和装置 |
US9121636B2 (en) * | 2006-11-16 | 2015-09-01 | Conocophillips Company | Contaminant removal system for closed-loop refrigeration cycles of an LNG facility |
US8082750B2 (en) * | 2007-03-22 | 2011-12-27 | Cps Products, Inc. | Device for automatic processing of contaminated refrigerant from an air conditioning system |
EP2539646B1 (en) * | 2010-02-26 | 2019-07-03 | Mahle International GmbH | Method for recovering refrigerant of a refrieration equipment |
GB2524793A (en) * | 2014-04-02 | 2015-10-07 | Selex Es Ltd | A system and method for removal of contaminants from refrigerants |
CN104501485B (zh) * | 2014-12-23 | 2016-08-24 | 西北工业大学 | 一种回收冰箱中氟利昂的设备及方法 |
DE102016214797A1 (de) * | 2016-08-09 | 2018-02-15 | Bayerische Motoren Werke Aktiengesellschaft | Berücksichtigung des Öl-Einflusses in einem Klima-Kälte-Kreislauf |
CN106215500A (zh) * | 2016-08-19 | 2016-12-14 | 中国人民解放军海军工程大学 | 一种采用蒸馏方式的氟利昂净化装置 |
CN109059366A (zh) * | 2018-07-17 | 2018-12-21 | 张同庆 | 一种空调机氟利昂回收装置 |
CN109059364A (zh) * | 2018-07-17 | 2018-12-21 | 张同庆 | 一种空调氟利昂净化的方法 |
RU2722917C2 (ru) * | 2018-10-18 | 2020-06-04 | Российская Федерация от имени которой выступает Министерство промышленности и торговли Российской Федерации | Способ ректификационной очистки дифторхлорметана и устройство, его реализующее |
CN112229105B (zh) * | 2020-10-14 | 2022-07-26 | 北京空间飞行器总体设计部 | 控温装置及泵驱两相流体回路系统 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3145543A (en) * | 1960-02-01 | 1964-08-25 | Trane Co | Means for controlling the head pressure in refrigerating systems |
US4539817A (en) * | 1983-12-23 | 1985-09-10 | Staggs Michael J | Refrigerant recovery and charging device |
US4646527A (en) * | 1985-10-22 | 1987-03-03 | Taylor Shelton E | Refrigerant recovery and purification system |
US4766733A (en) * | 1987-10-19 | 1988-08-30 | Scuderi Carmelo J | Refrigerant reclamation and charging unit |
US5243832A (en) * | 1987-10-19 | 1993-09-14 | Steenburgh Leon R Jr | Refrigerant reclaim method and apparatus |
US4856289A (en) * | 1988-07-08 | 1989-08-15 | Lofland Spencer G | Apparatus for reclaiming and purifying chlorinated fluorocarbons |
US5072594A (en) * | 1990-10-05 | 1991-12-17 | Squire David C | Method and apparatus for passive refrigerant retrieval and storage |
US5214927A (en) * | 1990-10-05 | 1993-06-01 | Squires David C | Method and apparatus for passive refrigerant and storage |
US5277033A (en) * | 1991-12-16 | 1994-01-11 | Sanford Clyde E | Refrigerant recovery system |
US5263331A (en) * | 1992-11-10 | 1993-11-23 | Polar Industries Ltd. | Refrigerant recovery and recycling system |
-
1994
- 1994-05-10 US US08/240,444 patent/US5377499A/en not_active Expired - Lifetime
- 1994-12-05 PL PL94306125A patent/PL176518B1/pl not_active IP Right Cessation
- 1994-12-06 BR BR9404879A patent/BR9404879A/pt not_active IP Right Cessation
- 1994-12-06 RU RU94044494A patent/RU2134851C1/ru not_active IP Right Cessation
- 1994-12-06 IL IL111899A patent/IL111899A/xx not_active IP Right Cessation
- 1994-12-07 CR CR5042A patent/CR5042A/es not_active Application Discontinuation
- 1994-12-08 DE DE69417545T patent/DE69417545T2/de not_active Expired - Lifetime
- 1994-12-08 DK DK94630065T patent/DK0682218T3/da active
- 1994-12-08 JP JP33107094A patent/JP3671064B2/ja not_active Expired - Fee Related
- 1994-12-08 DE DE0682218T patent/DE682218T1/de active Pending
- 1994-12-08 EP EP94630065A patent/EP0682218B1/en not_active Expired - Lifetime
- 1994-12-08 ES ES94630065T patent/ES2081272T3/es not_active Expired - Lifetime
- 1994-12-08 CA CA002137771A patent/CA2137771C/en not_active Expired - Lifetime
- 1994-12-09 CN CN94112900.4A patent/CN1080862C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1118867A (zh) | 1996-03-20 |
IL111899A0 (en) | 1995-03-15 |
CA2137771C (en) | 2002-08-20 |
JPH07299302A (ja) | 1995-11-14 |
US5377499A (en) | 1995-01-03 |
PL306125A1 (en) | 1995-11-13 |
EP0682218B1 (en) | 1999-03-31 |
JP3671064B2 (ja) | 2005-07-13 |
DE682218T1 (de) | 1996-10-10 |
ES2081272T3 (es) | 1999-08-16 |
DE69417545D1 (de) | 1999-05-06 |
DK0682218T3 (da) | 1999-10-11 |
CR5042A (es) | 2007-08-28 |
DE69417545T2 (de) | 1999-11-25 |
PL176518B1 (pl) | 1999-06-30 |
CN1080862C (zh) | 2002-03-13 |
EP0682218A1 (en) | 1995-11-15 |
BR9404879A (pt) | 1995-12-05 |
IL111899A (en) | 1997-07-13 |
CA2137771A1 (en) | 1995-11-11 |
RU94044494A (ru) | 1997-02-20 |
RU2134851C1 (ru) | 1999-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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