FR2347633A1 - Immersion type liq. cooler - has spiral pipe delivering coolant from compressor in contact with evaporator external wall - Google Patents

Immersion type liq. cooler - has spiral pipe delivering coolant from compressor in contact with evaporator external wall

Info

Publication number
FR2347633A1
FR2347633A1 FR7627430A FR7627430A FR2347633A1 FR 2347633 A1 FR2347633 A1 FR 2347633A1 FR 7627430 A FR7627430 A FR 7627430A FR 7627430 A FR7627430 A FR 7627430A FR 2347633 A1 FR2347633 A1 FR 2347633A1
Authority
FR
France
Prior art keywords
evaporator
contact
cooler
compressor
external wall
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.)
Granted
Application number
FR7627430A
Other languages
French (fr)
Other versions
FR2347633B1 (en
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.)
Alfa Laval AB
Original Assignee
Alfa Laval AB
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 Alfa Laval AB filed Critical Alfa Laval AB
Publication of FR2347633A1 publication Critical patent/FR2347633A1/en
Application granted granted Critical
Publication of FR2347633B1 publication Critical patent/FR2347633B1/fr
Granted 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus
    • F25D31/002—Liquid coolers, e.g. beverage cooler
    • F25D31/003—Liquid coolers, e.g. beverage cooler with immersed cooling element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The immersion cooler has an evaporator for immersion in a liquid and shaped so as to enclose a central space for the liquid, through which a current is generated by an agitator. A pipe delivers coolant from the output of a refrigerating compressor via a condenser to the evaporator, which is connected at the top to the compressor intake. The pipe (5) runs in a spiral pattern inside the evaporator (3) for its entire length, being in contact, for heat transfer, with the evaporator wall furthest from the central space, thus preventing ice formation on the outside of this wall in service. The evaporator itself can be a spiral tube.
FR7627430A 1975-09-30 1976-09-13 Immersion type liq. cooler - has spiral pipe delivering coolant from compressor in contact with evaporator external wall Granted FR2347633A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7510921A SE394025B (en) 1975-09-30 1975-09-30 BAPTISM COOLER

Publications (2)

Publication Number Publication Date
FR2347633A1 true FR2347633A1 (en) 1977-11-04
FR2347633B1 FR2347633B1 (en) 1979-09-28

Family

ID=20325671

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627430A Granted FR2347633A1 (en) 1975-09-30 1976-09-13 Immersion type liq. cooler - has spiral pipe delivering coolant from compressor in contact with evaporator external wall

Country Status (11)

Country Link
AT (1) AT343702B (en)
BE (1) BE846169A (en)
CH (1) CH596521A5 (en)
DE (2) DE7627359U1 (en)
DK (1) DK146168C (en)
ES (1) ES451771A1 (en)
FI (1) FI61356C (en)
FR (1) FR2347633A1 (en)
IE (1) IE43615B1 (en)
IT (1) IT1065939B (en)
SE (1) SE394025B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19654790C1 (en) * 1996-12-31 1998-07-16 Weiss Umwelttechnik Gmbh Heat exchanger for environmental chamber

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE424772B (en) * 1980-07-25 1982-08-09 Pertinex Ab HEAT PUMP VAPOR
CN108387044A (en) * 2018-04-24 2018-08-10 江苏省宜兴中等专业学校 A kind of ethylene oxide refrigerating plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19654790C1 (en) * 1996-12-31 1998-07-16 Weiss Umwelttechnik Gmbh Heat exchanger for environmental chamber

Also Published As

Publication number Publication date
ATA655176A (en) 1977-10-15
CH596521A5 (en) 1978-03-15
IE43615L (en) 1977-03-30
FR2347633B1 (en) 1979-09-28
AT343702B (en) 1978-06-12
ES451771A1 (en) 1977-08-16
DE7627359U1 (en) 1978-07-20
IE43615B1 (en) 1981-04-08
BE846169A (en) 1977-03-14
DK146168C (en) 1983-12-05
SE394025B (en) 1977-05-31
DE2639383A1 (en) 1977-04-07
FI61356B (en) 1982-03-31
FI61356C (en) 1982-07-12
IT1065939B (en) 1985-03-04
SE7510921L (en) 1977-03-31
DK146168B (en) 1983-07-11
FI762380A (en) 1977-03-31
DK437276A (en) 1977-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse