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GB1075129A - Improvements in or relating to double effect absorption refrigeration - Google Patents

Improvements in or relating to double effect absorption refrigeration

Info

Publication number
GB1075129A
GB1075129A GB18371/66A GB1837166A GB1075129A GB 1075129 A GB1075129 A GB 1075129A GB 18371/66 A GB18371/66 A GB 18371/66A GB 1837166 A GB1837166 A GB 1837166A GB 1075129 A GB1075129 A GB 1075129A
Authority
GB
United Kingdom
Prior art keywords
exchanger
crystals
generator
line
shell
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
GB18371/66A
Inventor
John Graham Reid
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.)
American Radiator and Standard Sanitary Corp
Original Assignee
American Radiator and Standard Sanitary 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 American Radiator and Standard Sanitary Corp filed Critical American Radiator and Standard Sanitary Corp
Priority to GB18371/66A priority Critical patent/GB1075129A/en
Publication of GB1075129A publication Critical patent/GB1075129A/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
    • F25B15/008—Sorption machines, plants or systems, operating continuously, e.g. absorption type with multi-stage operation
    • 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
    • F25B2315/00—Sorption refrigeration cycles or details thereof
    • F25B2315/001—Crystallization prevention
    • 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)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

1,075,129. Refrigerating. AMERICAN RADIATOR & STANDARD SANITARY CORPORATION. April 27, 1966, No. 18371/66. Heading F4H. In an absorption refrigeration system of the type described in Specification 1,043,326, means responsive to the formation of crystals in the shell side of liquid heat exchanger 26 are provided for directing hot solution from the first generator 10 into the tube side of exchanger 26 to melt the crystals. As shown, such means comprise a chamber 98 connected to the line 80 conveying solution from the second generator 14 to the absorber 22 via the shell side of exchanger 26. Chamber 98 contains two electrical probes 94, 96 arranged respectively below and above the normal solution level so that when the level increases due to blockage of exchanger 26 by crystals an electrical path is completed between the probes and a switch 102 is moved to open a solenoid valve 106 in a line 110. Hot solution from generator 10 is thus supplied to the tube side of exchanger 26 via line 110, the sump of evaporator/absorber shell 18 and pump 88 to melt the crystals. Switch 102 is also arranged to de-energize the pump 72 circulating coolant to the absorber and condenser. Line 110 may alternatively discharge directly to the inlet of pump 88 or to the tube side of exchanger 26. Probes 94, 96 may be disposed in the sump 49 of generator/condenser shell 12 and pneumatic sensing and control may be employed.
GB18371/66A 1966-04-27 1966-04-27 Improvements in or relating to double effect absorption refrigeration Expired GB1075129A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB18371/66A GB1075129A (en) 1966-04-27 1966-04-27 Improvements in or relating to double effect absorption refrigeration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18371/66A GB1075129A (en) 1966-04-27 1966-04-27 Improvements in or relating to double effect absorption refrigeration

Publications (1)

Publication Number Publication Date
GB1075129A true GB1075129A (en) 1967-07-12

Family

ID=10111323

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18371/66A Expired GB1075129A (en) 1966-04-27 1966-04-27 Improvements in or relating to double effect absorption refrigeration

Country Status (1)

Country Link
GB (1) GB1075129A (en)

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