GB899074A - Refrigeration systems including a purge recovery arrangement - Google Patents

Refrigeration systems including a purge recovery arrangement

Info

Publication number
GB899074A
GB899074A GB30708/58A GB3070858A GB899074A GB 899074 A GB899074 A GB 899074A GB 30708/58 A GB30708/58 A GB 30708/58A GB 3070858 A GB3070858 A GB 3070858A GB 899074 A GB899074 A GB 899074A
Authority
GB
United Kingdom
Prior art keywords
valve
chamber
pipe
evaporator
refrigerant
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
Application number
GB30708/58A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carrier Corp
Original Assignee
Carrier Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Carrier Corp filed Critical Carrier Corp
Publication of GB899074A publication Critical patent/GB899074A/en
Expired legal-status Critical Current

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
    • F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
    • F25B43/04—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for withdrawing non-condensible gases
    • F25B43/043—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat for withdrawing non-condensible gases for compression type systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

899,074. Refrigerating. CARRIER CORPORATION. Sept. 25, 1958 [Feb. 3, 1958], No. 30708/58. Class 29 A mixture of refrigerant vapour and foreign gases is led through pipe 18 and restriction 19 from condenser 12 to a chamber 20 in which the refrigerant vapour is condensed on an auxiliary evaporator 23 fed with refrigerant from the condenser 12 through pipe 40 and valve 41, the resulting condensate flowing to the main evaporator 15 and the foreign gases being blown off through valve 28. The operating coil of valve 28 is in series with two switches 55, 56 actuated in response to the pressure differences between the condenser and chamber 20 and the condenser and evaporator 15 respectively. When the system is idle, switches 55, 56 are made and open respectively, valve 28 being therefor closed. When the system is started, the gases and any moisture flow through pipe 18 to chamber 20 where the moisture and refrigerant condense. Reduction in the pressure of evaporator 15 closes switch 56 and therefor valve 28 opens to vent the foreign gases. This causes a reduction of pressure in chamber 20 so that switch 55 is broken and valve 28 is closed until the chamber next fills with gas. Water from the chamber 20 can be drained off through pipe 30 and refrigerant is fed to evaporator 15 through pipe 35 under the control of float valve 24. The system shown is of the compression type having a two stage compressor 10 the high pressure stage of which is connected to liquid refrigerant cooler 14. The invention may also be applied to absorption systems.
GB30708/58A 1958-02-03 1958-09-25 Refrigeration systems including a purge recovery arrangement Expired GB899074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US712934A US2986894A (en) 1958-02-03 1958-02-03 Purge recovery arrangement for refrigeration systems

Publications (1)

Publication Number Publication Date
GB899074A true GB899074A (en) 1962-06-20

Family

ID=24864129

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30708/58A Expired GB899074A (en) 1958-02-03 1958-09-25 Refrigeration systems including a purge recovery arrangement

Country Status (3)

Country Link
US (1) US2986894A (en)
CH (1) CH367193A (en)
GB (1) GB899074A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112639377A (en) * 2018-07-10 2021-04-09 江森自控科技公司 Vapor compression system

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234244B (en) * 1961-11-07 1967-02-16 American Radiator & Standard Cleaning device for a cooling system
US3145544A (en) * 1961-11-07 1964-08-25 American Radiator & Standard Refrigeration system impurity purge means
US3146602A (en) * 1961-12-05 1964-09-01 Electronic Specialty Co Process and apparatus for eliminating fixed gas from an absorption refrigeration system
US3138005A (en) * 1962-03-28 1964-06-23 Carrier Corp Purge arrangements
US3131546A (en) * 1962-03-28 1964-05-05 Carrier Corp Purge arrangements
US3187515A (en) * 1962-09-04 1965-06-08 Electronic Specialty Co Method and apparatus for control of temperature in absorption refrigeration systems
US3131548A (en) * 1962-11-01 1964-05-05 Worthington Corp Refrigeration purge control
US3592017A (en) * 1969-10-02 1971-07-13 Carrier Corp Purging arrangement for refrigeration systems
US3935715A (en) * 1974-06-26 1976-02-03 Borg-Warner Corporation Vapor condenser for a refrigeration system
US4129997A (en) * 1977-08-12 1978-12-19 Kunkle Robert J Permanent refrigerant dehydrator
US4169356A (en) * 1978-02-27 1979-10-02 Lloyd Kingham Refrigeration purge system
US4531375A (en) * 1984-05-14 1985-07-30 Carrier Corporation Purge system monitor for a refrigeration system
US4768347A (en) * 1987-11-04 1988-09-06 Kent-Moore Corporation Refrigerant recovery and purification system
US4938031A (en) * 1987-11-04 1990-07-03 Kent-Moore Corporation Refrigerant recovery and purification system
US4986082A (en) * 1988-12-22 1991-01-22 Sanden Corporation Refrigerant charging system in which a refrigerant is freshened and smoothly charged into a storage container
US4942741A (en) * 1989-07-03 1990-07-24 Hancock John P Refrigerant recovery device
US5186017A (en) * 1990-09-10 1993-02-16 K-Whit Tools, Inc. Refrigerant recovery device
US5168721A (en) * 1991-03-28 1992-12-08 K-Whit Tools, Inc. Refrigerant recovery device
US5231841A (en) * 1991-12-19 1993-08-03 Mcclelland Ralph A Refrigerant charging system and control system therefor
US5222369A (en) * 1991-12-31 1993-06-29 K-Whit Tools, Inc. Refrigerant recovery device with vacuum operated check valve
US5311750A (en) * 1992-12-17 1994-05-17 Stark John P Oil collector unit
US5758506A (en) * 1996-07-03 1998-06-02 White Industries, Llc Method and apparatus for servicing automotive refrigeration systems
US8055453B2 (en) * 2008-09-19 2011-11-08 Raytheon Company Sensing and estimating in-leakage air in a subambient cooling system
DE102016203410A1 (en) * 2016-03-02 2017-09-07 Efficient Energy Gmbh HEAT PUMP WITH A GAS TRAY, METHOD FOR OPERATING A HEAT PUMP WITH A GAS TRAY, AND METHOD FOR PRODUCING A HEAT PUMP WITH A GAS TRAY
CN110986438A (en) * 2019-12-18 2020-04-10 珠海格力电器股份有限公司 Air conditioning unit with function of cleaning non-condensable gas

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1636512A (en) * 1923-11-28 1927-07-19 Hilger George Method of and means for removing foreign gas from condensers
US1884312A (en) * 1931-07-30 1932-10-25 Vilter Mfg Co Refrigerating apparatus
US2062697A (en) * 1933-07-31 1936-12-01 Frick Co Noncondensable gas separator
US2249622A (en) * 1938-04-22 1941-07-15 Schlumbohm Peter Refrigeration condenser control
US2321964A (en) * 1941-08-08 1943-06-15 York Ice Machinery Corp Purge system for refrigerative circuits
US2450707A (en) * 1945-06-06 1948-10-05 Worthington Pump & Mach Corp Purging system for refrigerating systems

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112639377A (en) * 2018-07-10 2021-04-09 江森自控科技公司 Vapor compression system
US11592212B2 (en) 2018-07-10 2023-02-28 Johnson Controls Tyco IP Holdings LLP Bypass line for refrigerant

Also Published As

Publication number Publication date
US2986894A (en) 1961-06-06
CH367193A (en) 1963-02-15

Similar Documents

Publication Publication Date Title
GB899074A (en) Refrigeration systems including a purge recovery arrangement
US3131548A (en) Refrigeration purge control
SE7903303L (en) KIT AND DEVICE FOR TOP PRESSURE CONTROL OF VERMEAT RECOVERY COOLING SYSTEM
US3060699A (en) Condenser pressure regulating system
KR830005553A (en) Refrigeration Purification System
GB698310A (en) Improvements in or relating to absorption refrigeration systems
US3161029A (en) Refrigeration systems operable at low condenser pressures
US2172239A (en) Noncondensable gas purger
GB2086555A (en) Compressor driven refrigerating appliance
US2351700A (en) Refrigeration
GB1105182A (en) Drying air
SU881470A1 (en) Refrigeration unit
GB365763A (en) Improved means for removing non-condensable gases from refrigerating apparatus
GB898327A (en) High side pressure control for refrigerating systems
GB771785A (en) Improvements in or relating to refrigerating systems
GB884454A (en) Control of apparatus operating at high and low temperatures
GB1042130A (en) Improvements in or relating to methods of, and apparatus for, liquefying gases
GB898959A (en) Improvements in refrigerating system including a hot gas defrosting circuit
GB727629A (en) Improvements in or relating to refrigeration systems
GB788247A (en) A compression refrigerating system
SU832267A1 (en) Compression refrigerating unit operation method
US1739639A (en) Coating and heat treating
SU750224A2 (en) Throttle-type refrigerating unit
FR2378244A1 (en) Refrigeration appliance with compressor operation - has several evaporators deiced on normal operation without influencing other evaporators
SU652419A1 (en) Arrangement for regulating refrigerant condensation pressure in refrigeration plant