CN103453703B - 从空气调节系统回收制冷剂的方法和装置 - Google Patents
从空气调节系统回收制冷剂的方法和装置 Download PDFInfo
- Publication number
- CN103453703B CN103453703B CN201310203156.5A CN201310203156A CN103453703B CN 103453703 B CN103453703 B CN 103453703B CN 201310203156 A CN201310203156 A CN 201310203156A CN 103453703 B CN103453703 B CN 103453703B
- Authority
- CN
- China
- Prior art keywords
- cold
- producing medium
- vaporizer
- pump unit
- condenser
- 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
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
-
- 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
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
-
- 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
- F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
- F25B2345/001—Charging refrigerant to a 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
- F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
- F25B2345/002—Collecting refrigerant from a 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
- F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
- F25B2345/003—Control issues for charging or collecting refrigerant to or from a 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
- F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
- F25B2345/006—Details for charging or discharging refrigerants; Service stations therefor characterised by charging or discharging valves
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Air Conditioning Control Device (AREA)
- Central Air Conditioning (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPI2012A000065 | 2012-05-28 | ||
IT000065A ITPI20120065A1 (it) | 2012-05-28 | 2012-05-28 | Metodo ed apparecchiatura per il recupero del refrigerante da un impianto di condizionamento |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103453703A CN103453703A (zh) | 2013-12-18 |
CN103453703B true CN103453703B (zh) | 2017-05-03 |
Family
ID=46397481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310203156.5A Active CN103453703B (zh) | 2012-05-28 | 2013-05-28 | 从空气调节系统回收制冷剂的方法和装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20130312434A1 (zh) |
EP (1) | EP2669606B1 (zh) |
CN (1) | CN103453703B (zh) |
ES (1) | ES2550108T3 (zh) |
IT (1) | ITPI20120065A1 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011085360A (ja) * | 2009-10-19 | 2011-04-28 | Panasonic Corp | 空気調和機及び空気調和機の設置方法 |
US10302342B2 (en) | 2013-03-14 | 2019-05-28 | Rolls-Royce Corporation | Charge control system for trans-critical vapor cycle systems |
AU2014406800B2 (en) * | 2014-09-26 | 2019-01-24 | Gree Electric Appliances, Inc, Of Zhuhai | Variable refrigerant volume system and control method thereof |
US10429110B2 (en) * | 2014-12-30 | 2019-10-01 | Bosch Automotive Service Solutions Inc. | System and method for recovering refrigerant |
EP3054238B1 (en) * | 2015-02-03 | 2021-03-24 | Rolls-Royce Corporation | Charge control system for trans-critical vapor cycle systems |
ITUB20151182A1 (it) | 2015-05-29 | 2016-11-29 | Ecotechnics S P A | Metodo di caricamento di refrigerante rigenerato in un impianto di condizionamento |
US10352600B2 (en) | 2016-05-23 | 2019-07-16 | Snap-On Incorporated | Apparatus and method for a multi-phase vacuum-assisted recovery of refrigerant |
US10871317B2 (en) | 2016-05-23 | 2020-12-22 | Snap-On Incorporated | Apparatus and method for indicating status of multi-phase vacuum-assisted recovery of refrigerant |
IT201600069256A1 (it) | 2016-07-04 | 2018-01-04 | Snap On Climate Solutions S R L | Apparecchiatura e metodo per pesare contenuti di un serbatoio di stoccaggio |
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 |
CN108626920A (zh) * | 2017-03-15 | 2018-10-09 | 开利公司 | 制冷系统的压力卸载及回收回路、二氧化碳制冷系统及其控制方法 |
IT201700119259A1 (it) | 2017-10-20 | 2019-04-20 | Snap On Tools Corp | Apparecchio e metodo per bloccare un serbatoio di accumulo sopra una bilancia per il trasporto |
US10808974B2 (en) * | 2017-12-20 | 2020-10-20 | Snap-On Incorporated | Apparatus and method for dual refrigerant tank refill |
GB2584431B (en) * | 2019-05-30 | 2021-10-13 | Aspen Pumps Ltd | Vacuum pump for use during maintenance or commissioning of an HVAC-R system, adapter for a vacuum pump, and a method of performing a vacuum test on an HVAC-R |
GB2584432B (en) * | 2019-05-30 | 2022-02-16 | Aspen Pumps Ltd | Apparatus for connection to an HVAC-R system during maintenance or commissioning and methods of maintenance or commissioning for an HVAC-R system |
CN110657608A (zh) * | 2019-09-29 | 2020-01-07 | 赛埃孚汽车保修设备(太仓)有限公司 | 一种用于汽车空调冷媒的回收加注机及其应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5172562A (en) * | 1990-07-20 | 1992-12-22 | Spx Corporation | Refrigerant recovery, purification and recharging system and method |
KR20090044614A (ko) * | 2007-11-01 | 2009-05-07 | 주식회사 에어-텍 | 차량에어컨용 냉매의 회수, 재생 및 충전장치 |
WO2012034695A1 (de) * | 2010-09-14 | 2012-03-22 | Dometic Waeco International Gmbh | Service-gerät für fahrzeugklimaanlagen und verfahren zum entfernen des kältemittels bzw. eines kältemittel/kompressoröl-gemisches aus einer fahrzeugklimaanlage |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5359859A (en) * | 1992-12-23 | 1994-11-01 | Russell Technical Products | Method and apparatus for recovering refrigerants |
US5325675A (en) * | 1993-08-02 | 1994-07-05 | Spx Corporation | Refrigerant handling system and method with enhanced recovery vacuum capability |
US5537836A (en) * | 1994-07-09 | 1996-07-23 | Ricketts; William H. | Refrigerant recovery unit |
US7482085B2 (en) * | 1996-06-07 | 2009-01-27 | Bdf Ip Holdings Ltd. | Apparatus for improving the cold starting capability of an electrochemical fuel cell |
US6314749B1 (en) * | 2000-02-03 | 2001-11-13 | Leon R. Van Steenburgh, Jr. | Self-clearing vacuum pump with external cooling for evacuating refrigerant storage devices and systems |
DE60217830T2 (de) * | 2002-05-31 | 2007-10-31 | North European Patents and Investments H.S.A., Société Anonyme | Vorrichtung für Wiedergewinnung und Reinigung von Kältemittel einer Klimaanlage |
DE102005040921B4 (de) * | 2005-08-30 | 2008-10-23 | Dienes Werke für Maschinenteile GmbH & Co KG | Trockenlaufender Schraubenverdichter mit pneumatisch gesteuertem Entlüftungsventil |
US8261564B2 (en) * | 2007-05-10 | 2012-09-11 | Spx Corporation | Refrigerant recovery apparatus with variable vacuum time and method |
US8572992B2 (en) * | 2008-03-31 | 2013-11-05 | Service Solutions U.S. Llc | Method for recovery and recharge of blend refrigerants with blend sent for reclamation |
-
2012
- 2012-05-28 IT IT000065A patent/ITPI20120065A1/it unknown
-
2013
- 2013-05-23 EP EP13168866.5A patent/EP2669606B1/en active Active
- 2013-05-23 ES ES13168866.5T patent/ES2550108T3/es active Active
- 2013-05-28 US US13/903,027 patent/US20130312434A1/en not_active Abandoned
- 2013-05-28 CN CN201310203156.5A patent/CN103453703B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5172562A (en) * | 1990-07-20 | 1992-12-22 | Spx Corporation | Refrigerant recovery, purification and recharging system and method |
KR20090044614A (ko) * | 2007-11-01 | 2009-05-07 | 주식회사 에어-텍 | 차량에어컨용 냉매의 회수, 재생 및 충전장치 |
WO2012034695A1 (de) * | 2010-09-14 | 2012-03-22 | Dometic Waeco International Gmbh | Service-gerät für fahrzeugklimaanlagen und verfahren zum entfernen des kältemittels bzw. eines kältemittel/kompressoröl-gemisches aus einer fahrzeugklimaanlage |
Also Published As
Publication number | Publication date |
---|---|
ITPI20120065A1 (it) | 2013-11-29 |
ES2550108T3 (es) | 2015-11-04 |
EP2669606B1 (en) | 2015-07-08 |
CN103453703A (zh) | 2013-12-18 |
EP2669606A1 (en) | 2013-12-04 |
US20130312434A1 (en) | 2013-11-28 |
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Effective date of registration: 20170628 Address after: Italy Reggio Emilia Patentee after: Unit for climate solutions, Inc. Address before: Italy, Florence Patentee before: Ecotechnics S P A |
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