GB1084663A - Absorption refrigerating system - Google Patents

Absorption refrigerating system

Info

Publication number
GB1084663A
GB1084663A GB6583/66A GB658366A GB1084663A GB 1084663 A GB1084663 A GB 1084663A GB 6583/66 A GB6583/66 A GB 6583/66A GB 658366 A GB658366 A GB 658366A GB 1084663 A GB1084663 A GB 1084663A
Authority
GB
United Kingdom
Prior art keywords
refrigerant
lines
motor
pump
impeller
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
GB6583/66A
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.)
Trane Co
Original Assignee
Trane Co
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 Trane Co filed Critical Trane Co
Publication of GB1084663A publication Critical patent/GB1084663A/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
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
    • F25B15/06—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being water vapour evaporated from a salt solution, e.g. lithium bromide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal 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
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
    • F25B15/025—Liquid transfer means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/62—Absorption based systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

1,084,663. Refrigerating. TRANE CO. Feb. 15, 1966 [June 16, 1965], No. 6583/66. Heading F4H. In an absorption refrigeration system of the type employing lithium bromide solution and water as absorbent and refrigerant respectively, the refrigerant and the intermediate and weak solutions are circulated by three centrifugal impellers mounted on a common shaft in a pump housing 43. Refrigerant for cooling and lubricating the pump motor 44, the pump shaft bearings and the motor shaft bearings is obtained from the discharge chamber 75 of the refrigerant-insulating impeller through lines 99, 101, 108 and 109 and is returned to the inlet chamber 74 of that impeller through lines 106, 111 and 107. Alternatively the motor and bearings may be supplied with mains water supplied and returned through valves 114 and 115 respectively, in which case valves 112 and 113 in lines 99 and 107 respectively are closed.
GB6583/66A 1965-06-16 1966-02-15 Absorption refrigerating system Expired GB1084663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US464359A US3296823A (en) 1965-06-16 1965-06-16 Absorption refrigerating system having pump means circulating absorbent and refrigerant

Publications (1)

Publication Number Publication Date
GB1084663A true GB1084663A (en) 1967-09-27

Family

ID=23843628

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6583/66A Expired GB1084663A (en) 1965-06-16 1966-02-15 Absorption refrigerating system

Country Status (4)

Country Link
US (1) US3296823A (en)
CH (1) CH513375A (en)
DE (1) DE1501151A1 (en)
GB (1) GB1084663A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466894A (en) * 1968-01-05 1969-09-16 Trane Co Absorption refrigerating system
US3721109A (en) * 1971-06-03 1973-03-20 Trane Co High pressure multiple pump for absorption refrigeration machine
US4646541A (en) * 1984-11-13 1987-03-03 Columbia Gas System Service Corporation Absorption refrigeration and heat pump system
DE3716455A1 (en) * 1986-10-20 1988-04-28 Vinz Peter METHOD AND DEVICE FOR QUANTITY-CONTROLLED CONTINUOUS LIQUID EXCHANGE IN DISTILLATION SYSTEMS AND ABSORPTION REFRIGERATION CIRCUITS
JPS63231152A (en) * 1987-03-19 1988-09-27 日立造船株式会社 Absorption type heat exchanger
US4843841A (en) * 1987-06-10 1989-07-04 Graco Inc. Energy conserving refrigeration device
US4793153A (en) * 1987-06-12 1988-12-27 Recovery Engineering, Inc. Energy recovery apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2389753A (en) * 1943-09-11 1945-11-27 Allis Chalmers Mfg Co High pressure centrifugal pump
US2968250A (en) * 1956-12-05 1961-01-17 United Centrifugal Pumps Pump
US3132493A (en) * 1961-10-10 1964-05-12 Trane Co Absorption refrigerating system
US3145542A (en) * 1963-01-23 1964-08-25 Worthington Corp Self-sustained liquid circulating seal system

Also Published As

Publication number Publication date
US3296823A (en) 1967-01-10
CH513375A (en) 1971-09-30
DE1501151A1 (en) 1969-10-30

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