JPS6463777A - Low-temperature case - Google Patents

Low-temperature case

Info

Publication number
JPS6463777A
JPS6463777A JP21961887A JP21961887A JPS6463777A JP S6463777 A JPS6463777 A JP S6463777A JP 21961887 A JP21961887 A JP 21961887A JP 21961887 A JP21961887 A JP 21961887A JP S6463777 A JPS6463777 A JP S6463777A
Authority
JP
Japan
Prior art keywords
evaporator
evaporators
dew
cold air
fins
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
JP21961887A
Other languages
Japanese (ja)
Other versions
JPH0733949B2 (en
Inventor
Sakumi Shibusawa
Hidetada Haruna
Kazuo Tetsukawa
Tsukasa Sakamoto
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP62219618A priority Critical patent/JPH0733949B2/en
Publication of JPS6463777A publication Critical patent/JPS6463777A/en
Publication of JPH0733949B2 publication Critical patent/JPH0733949B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F25B2347/00—Details for preventing or removing deposits or corrosion
    • F25B2347/02—Details of defrosting cycles
    • F25B2347/021—Alternate defrosting

Landscapes

  • Removal Of Water From Condensation And Defrosting (AREA)

Abstract

PURPOSE: To make a superior evaporating action of dew with a circulating cold air attained from an evaporator during its defrosting operation and perform a uniform humidifying within a storing chamber by a method wherein many plate-like fins of both evaporators connected in parallel from each other to perform a defrosting action alternatively for a specified period of time are coated with films of hydrophilic coating material. CONSTITUTION: Many plate-like fins of a first evaporator 20 and a second evaporator 21 connected in parallel from each other within a cooling chamber and arranged by a partition plate 22 in such a way that one of them is installed inside and the other of them is installed outside are formed with a film of hydrophilic coating material so as to increase a moisture retention power. Pressure reduced liquid refrigerant is supplied alternatively to each of both evaporators 20, 21 for a specified period of time, circulated cold air is cooled with one evaporator and the other evaporator is defrosted and at the same time, the dew is evaporated in a superior manner within the circulated cold air for defrosting operation. Then, an inner side of the storing chamber can be uniformly humidified under application of evaporated moisture of dew adhered to the evaporators.
JP62219618A 1987-09-02 1987-09-02 Low temperature case Expired - Lifetime JPH0733949B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62219618A JPH0733949B2 (en) 1987-09-02 1987-09-02 Low temperature case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62219618A JPH0733949B2 (en) 1987-09-02 1987-09-02 Low temperature case

Publications (2)

Publication Number Publication Date
JPS6463777A true JPS6463777A (en) 1989-03-09
JPH0733949B2 JPH0733949B2 (en) 1995-04-12

Family

ID=16738353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62219618A Expired - Lifetime JPH0733949B2 (en) 1987-09-02 1987-09-02 Low temperature case

Country Status (1)

Country Link
JP (1) JPH0733949B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012021740A (en) * 2010-07-16 2012-02-02 Fuji Koki Corp Cooling device
JP2012172881A (en) * 2011-02-21 2012-09-10 Fuji Koki Corp Cooling device
CN107062607A (en) * 2017-03-23 2017-08-18 济南明湖制冷空调设备有限公司 Overlapping air energy liquid heating

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52130253U (en) * 1976-03-31 1977-10-04
JPS58155577U (en) * 1982-04-12 1983-10-18 ダイキン工業株式会社 air heat exchanger
JPS6153629A (en) * 1984-08-24 1986-03-17 Sharp Corp Copying machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52130253U (en) * 1976-03-31 1977-10-04
JPS58155577U (en) * 1982-04-12 1983-10-18 ダイキン工業株式会社 air heat exchanger
JPS6153629A (en) * 1984-08-24 1986-03-17 Sharp Corp Copying machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012021740A (en) * 2010-07-16 2012-02-02 Fuji Koki Corp Cooling device
JP2012172881A (en) * 2011-02-21 2012-09-10 Fuji Koki Corp Cooling device
CN107062607A (en) * 2017-03-23 2017-08-18 济南明湖制冷空调设备有限公司 Overlapping air energy liquid heating

Also Published As

Publication number Publication date
JPH0733949B2 (en) 1995-04-12

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