JPS55165436A - Heat pump type air conditioner - Google Patents

Heat pump type air conditioner

Info

Publication number
JPS55165436A
JPS55165436A JP5928379A JP5928379A JPS55165436A JP S55165436 A JPS55165436 A JP S55165436A JP 5928379 A JP5928379 A JP 5928379A JP 5928379 A JP5928379 A JP 5928379A JP S55165436 A JPS55165436 A JP S55165436A
Authority
JP
Japan
Prior art keywords
automatic
inverter
air conditioner
heat pump
type air
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.)
Pending
Application number
JP5928379A
Other languages
Japanese (ja)
Inventor
Mitsuru Niima
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP5928379A priority Critical patent/JPS55165436A/en
Publication of JPS55165436A publication Critical patent/JPS55165436A/en
Pending 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/021—Inverters therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

PURPOSE: To shorten defrosting time, by electrically coupling an automatic controller for the temperature of a room, an automatic forst detector for an outdoor heat exchanger and an inverter for controlling the rotational frequency of a compressor, to one another.
CONSTITUTION: When frost adheres to an outdoor heat exchanger, one contact 6a of an automatic frost detector is opened and a coolant circuit is returned into a cooling cycle to start defrosting. At that time, the other contact 6b of the automatic frost detector coupled electrically to an inverter 13 is also actuated. As a result, the inverter increases the rotational frequency of a compressor motor 11 above a level instructed by an automatic temperature controller 8 to heighten cooling capacity to shorten defrosting time.
COPYRIGHT: (C)1980,JPO&Japio
JP5928379A 1979-05-15 1979-05-15 Heat pump type air conditioner Pending JPS55165436A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5928379A JPS55165436A (en) 1979-05-15 1979-05-15 Heat pump type air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5928379A JPS55165436A (en) 1979-05-15 1979-05-15 Heat pump type air conditioner

Publications (1)

Publication Number Publication Date
JPS55165436A true JPS55165436A (en) 1980-12-23

Family

ID=13108902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5928379A Pending JPS55165436A (en) 1979-05-15 1979-05-15 Heat pump type air conditioner

Country Status (1)

Country Link
JP (1) JPS55165436A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57157832U (en) * 1981-03-30 1982-10-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57157832U (en) * 1981-03-30 1982-10-04

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