JPS5449661A - Refrigerator - Google Patents

Refrigerator

Info

Publication number
JPS5449661A
JPS5449661A JP11647177A JP11647177A JPS5449661A JP S5449661 A JPS5449661 A JP S5449661A JP 11647177 A JP11647177 A JP 11647177A JP 11647177 A JP11647177 A JP 11647177A JP S5449661 A JPS5449661 A JP S5449661A
Authority
JP
Japan
Prior art keywords
degree
temperature
drying
electrical heater
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
JP11647177A
Other languages
Japanese (ja)
Other versions
JPS602578B2 (en
Inventor
Yoshiaki Katayama
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP11647177A priority Critical patent/JPS602578B2/en
Publication of JPS5449661A publication Critical patent/JPS5449661A/en
Publication of JPS602578B2 publication Critical patent/JPS602578B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Drying Of Solid Materials (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE: To effectively utilize an evaporator at a maximum efficiency by arranging in thermal conduction an electrical heater capable of controlling the heating value on the temperature-sensitive cylinder of an expansion valve and controlling the heating value so that the evaporator can be kept in wet operation substantially.
CONSTITUTION: To the temperature-sensitive cylinder 5 of an expansion valve 4, an electrical heater 7 capable of controlling the heating value freely is installed in thermal conduction, and the pressure of charged gas is varied due to not only the temperature of coolant in a pipe 6 but the temperature of the electrical heater 7. The degree X of drying of gas at the exit of an evaporator 3 is calculated from the evaporation tempearature TE, condensation temperature Tc, and compressor-discharging gas temperature TH of three detection elements, and if said drying degree X is within a fixed value, the conduction current to the electrical heater 7 is not varied, and if the degree is above the fixed value, the conduction current is increased, the turning of the expansion valve 4 is increased, and the degree of drying is lowered to the fixed drying degree X. If the drying degree is above the fixed value, conduction current is reduced, and the drying degree is increased to the fixed drying degree X
COPYRIGHT: (C)1979,JPO&Japio
JP11647177A 1977-09-27 1977-09-27 Refrigeration equipment Expired JPS602578B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11647177A JPS602578B2 (en) 1977-09-27 1977-09-27 Refrigeration equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11647177A JPS602578B2 (en) 1977-09-27 1977-09-27 Refrigeration equipment

Publications (2)

Publication Number Publication Date
JPS5449661A true JPS5449661A (en) 1979-04-19
JPS602578B2 JPS602578B2 (en) 1985-01-22

Family

ID=14687917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11647177A Expired JPS602578B2 (en) 1977-09-27 1977-09-27 Refrigeration equipment

Country Status (1)

Country Link
JP (1) JPS602578B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5878050A (en) * 1981-10-01 1983-05-11 ダンフオス・エ−・エス Heat pump circuit
JP2010032100A (en) * 2008-07-28 2010-02-12 Denso Corp Vapor compression refrigerating cycle
JP2014167381A (en) * 2013-01-29 2014-09-11 Daikin Ind Ltd Air conditioning device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5878050A (en) * 1981-10-01 1983-05-11 ダンフオス・エ−・エス Heat pump circuit
JP2010032100A (en) * 2008-07-28 2010-02-12 Denso Corp Vapor compression refrigerating cycle
JP2014167381A (en) * 2013-01-29 2014-09-11 Daikin Ind Ltd Air conditioning device

Also Published As

Publication number Publication date
JPS602578B2 (en) 1985-01-22

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