GB1118768A - Refrigerating unit including means to reduce evaporator flash gas - Google Patents

Refrigerating unit including means to reduce evaporator flash gas

Info

Publication number
GB1118768A
GB1118768A GB42696/65A GB4269665A GB1118768A GB 1118768 A GB1118768 A GB 1118768A GB 42696/65 A GB42696/65 A GB 42696/65A GB 4269665 A GB4269665 A GB 4269665A GB 1118768 A GB1118768 A GB 1118768A
Authority
GB
United Kingdom
Prior art keywords
line
evaporator
condenser
heat exchanger
passes
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
GB42696/65A
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.)
ROBERT VALDEMAR ANDERSON
Original Assignee
ROBERT VALDEMAR ANDERSON
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 ROBERT VALDEMAR ANDERSON filed Critical ROBERT VALDEMAR ANDERSON
Priority to GB42696/65A priority Critical patent/GB1118768A/en
Publication of GB1118768A publication Critical patent/GB1118768A/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
    • F25B1/00—Compression machines, plants or systems with non-reversible 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/13—Economisers

Abstract

1,118,768. Refrigerating. R. V. ANDERSON. 7 Oct., 1965, No. 42696/65. Heading F4H. In a refrigerating system comprising a compressor 10 and condenser 12, liquid refrigerant from the condenser is cooled in a heat exchanger 32, passes through a flow restrictor 22 and is then divided into two streams, one of which passes through line 24 to an evaporator 14 and the other of which passes through a by-pass line 30 via the heat exchanger 32 where it evaporates to cool the liquid refrigerant flowing to restrictor 22. Superheated vapour from line 30 is returned to the suction line 16 where it evaporates any liquid leaving evaporator 14 and a valve 36 for regulating the relative proportions of the two streams is provided in line 16 upstream of its connection with line 30. Valve 36 may be adjusted automatically in response to the temperature of the medium being cooled by evaporator 14 and may be located in line 24 downstream of its connection with line 30. Restrictor 22 may be a capillary, fixed orifice or, as shown, a thermostatic expansion valve having its sensing bulb 26 mounted on line 16 downstream of line 30. Water condensed on evaporator 14 is collected in a sump 34 and used to cool exchanger 32. In the embodiment of Fig. 3 (not shown), the heat exchanger (32<SP>1</SP>) comprises a tube (21) through which liquid refrigerant from the condenser is supplied to a chamber (23) and about which is coiled part (31) of the by-pass line (30<SP>1</SP>).
GB42696/65A 1965-10-07 1965-10-07 Refrigerating unit including means to reduce evaporator flash gas Expired GB1118768A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB42696/65A GB1118768A (en) 1965-10-07 1965-10-07 Refrigerating unit including means to reduce evaporator flash gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42696/65A GB1118768A (en) 1965-10-07 1965-10-07 Refrigerating unit including means to reduce evaporator flash gas

Publications (1)

Publication Number Publication Date
GB1118768A true GB1118768A (en) 1968-07-03

Family

ID=10425571

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42696/65A Expired GB1118768A (en) 1965-10-07 1965-10-07 Refrigerating unit including means to reduce evaporator flash gas

Country Status (1)

Country Link
GB (1) GB1118768A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2735819A3 (en) * 2012-11-26 2016-06-22 Panasonic Corporation Refrigeration cycle apparatus and warm water producing apparatus having refrigeration cycle apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2735819A3 (en) * 2012-11-26 2016-06-22 Panasonic Corporation Refrigeration cycle apparatus and warm water producing apparatus having refrigeration cycle apparatus

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