JPS54134853A - Method of discharging oil from evaporator - Google Patents

Method of discharging oil from evaporator

Info

Publication number
JPS54134853A
JPS54134853A JP4278678A JP4278678A JPS54134853A JP S54134853 A JPS54134853 A JP S54134853A JP 4278678 A JP4278678 A JP 4278678A JP 4278678 A JP4278678 A JP 4278678A JP S54134853 A JPS54134853 A JP S54134853A
Authority
JP
Japan
Prior art keywords
oil
refrigerant
ultrasonic wave
gas
evaporator
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
JP4278678A
Other languages
Japanese (ja)
Other versions
JPS5745990B2 (en
Inventor
Wahei Inoue
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.)
Mayekawa Manufacturing Co
Original Assignee
Mayekawa Manufacturing 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 Mayekawa Manufacturing Co filed Critical Mayekawa Manufacturing Co
Priority to JP4278678A priority Critical patent/JPS54134853A/en
Publication of JPS54134853A publication Critical patent/JPS54134853A/en
Publication of JPS5745990B2 publication Critical patent/JPS5745990B2/ja
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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/02—Details of evaporators
    • F25B2339/024—Evaporators with refrigerant in a vessel in which is situated a heat exchanger
    • F25B2339/0242—Evaporators with refrigerant in a vessel in which is situated a heat exchanger having tubular elements

Abstract

PURPOSE: To give an evaporator a forced oscillation by ultrasonic wave to atomize oil dessoved into regrigerant liquid and emit it toward gas phase portion for allowing a compressor to suck and discharge it together with refeigerant gas.
CONSTITUTION: Refrigerant into which oil is dessolved without being separated by an oil separator 4 stays relatively near the surface of Freon liquid. When an ultrasonic wave oscillator 12 is oscillated through a drive coil 14 by an ultrasonic wave generator 13, the oil in the refrigerant is gathered on the surface of refrigerant due to the difference of specific gravity between the oil and the refrigerant liquid, and atomized by oscillation together with the refrigerant having the oil dessolved near the surface to be discharged to gas phase portion as fine particles. The refrigerant particles are gasified and the oil particles exchange heat with the load side to be accompanied by the gasified refrigerant gas and sucked by a compressor 1 through a gas in pipe 10. Thus the evaporating effect is not reduced by the stay of oil in a evaporator without any equipment such as heater for oil separation. Only simple ultrasonic wave oscillator will do without necessitating large-scale equipment.
COPYRIGHT: (C)1979,JPO&Japio
JP4278678A 1978-04-12 1978-04-12 Method of discharging oil from evaporator Granted JPS54134853A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4278678A JPS54134853A (en) 1978-04-12 1978-04-12 Method of discharging oil from evaporator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4278678A JPS54134853A (en) 1978-04-12 1978-04-12 Method of discharging oil from evaporator

Publications (2)

Publication Number Publication Date
JPS54134853A true JPS54134853A (en) 1979-10-19
JPS5745990B2 JPS5745990B2 (en) 1982-09-30

Family

ID=12645637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4278678A Granted JPS54134853A (en) 1978-04-12 1978-04-12 Method of discharging oil from evaporator

Country Status (1)

Country Link
JP (1) JPS54134853A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2412334A (en) * 2004-03-25 2005-09-28 Ultrasound Brewery Method and apparatus for concentrating a solution

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2412334A (en) * 2004-03-25 2005-09-28 Ultrasound Brewery Method and apparatus for concentrating a solution
US7399338B2 (en) 2004-03-25 2008-07-15 Ultrasound Brewery Method and apparatus for concentrating a solution
GB2412334B (en) * 2004-03-25 2008-07-16 Ultrasound Brewery Method and apparatus for concentrating a solution

Also Published As

Publication number Publication date
JPS5745990B2 (en) 1982-09-30

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