GB658235A - Improvements in refrigeration plant - Google Patents

Improvements in refrigeration plant

Info

Publication number
GB658235A
GB658235A GB2831949A GB2831949A GB658235A GB 658235 A GB658235 A GB 658235A GB 2831949 A GB2831949 A GB 2831949A GB 2831949 A GB2831949 A GB 2831949A GB 658235 A GB658235 A GB 658235A
Authority
GB
United Kingdom
Prior art keywords
pipe
evaporator
receiver
valve
flows
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
GB2831949A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2831949A priority Critical patent/GB658235A/en
Publication of GB658235A publication Critical patent/GB658235A/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
    • F25B41/00—Fluid-circulation arrangements
    • 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
    • F25B43/006—Accumulators

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)
  • Float Valves (AREA)

Abstract

658,235. Refrigerating. THORWID, C. Nov. 4, 1949, No. 28319. '[Class 29] A receiver 2 is located in the suction side of a compression refrigerating system above the level of the evaporator 1 and is connected by a pipe 12 including a non- return valve 13 to the top of the evaporator and by a pipe 15 connected to the bottom of the evaporator and entering the receiver above the normal liquid level therein. Liquid refrigerant flows from the condenser through a pipe 17, an expansion valve 3 controlled by a float 6, and a pipe 10 to the receiver whence it flows to the evaporator. The pipe 15 is formed with a bend 15a to cause an interrupted liquid column to form in the vertical part of pipe 15. The receiver contains baffles 9 and refrigerant vapour is withdrawn by the compressor through a pipe. 20. The float may be disposed within the receiver 2. The evaporator may comprise a plurality of coplanar coils. When defrosting, valves 29, 28, 27 are closed, valve 30 is opened and the cycle is reversed so that hot gas from the compressor flows through pipes 20, 21 to the evaporator from which condensate drains through a pipe 23 to the condenser. In a modification, the expansion valve is an ordinary restricting valve and the pipe 10 feeds into a funnel formed in the receiver 2 on the head of pipe 12.
GB2831949A 1949-11-04 1949-11-04 Improvements in refrigeration plant Expired GB658235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2831949A GB658235A (en) 1949-11-04 1949-11-04 Improvements in refrigeration plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2831949A GB658235A (en) 1949-11-04 1949-11-04 Improvements in refrigeration plant

Publications (1)

Publication Number Publication Date
GB658235A true GB658235A (en) 1951-10-03

Family

ID=10273779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2831949A Expired GB658235A (en) 1949-11-04 1949-11-04 Improvements in refrigeration plant

Country Status (1)

Country Link
GB (1) GB658235A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0383795A1 (en) * 1987-10-19 1990-08-29 Steenburgh Leon R Van Jr Refrigerant reclaim method and apparatus.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0383795A1 (en) * 1987-10-19 1990-08-29 Steenburgh Leon R Van Jr Refrigerant reclaim method and apparatus.
EP0383795A4 (en) * 1987-10-19 1990-12-27 Leon R Van Steenburgh Jr. Refrigerant reclaim method and apparatus

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