JPS60253754A - Controlling operation of heat pump type air conditioner - Google Patents

Controlling operation of heat pump type air conditioner

Info

Publication number
JPS60253754A
JPS60253754A JP59108286A JP10828684A JPS60253754A JP S60253754 A JPS60253754 A JP S60253754A JP 59108286 A JP59108286 A JP 59108286A JP 10828684 A JP10828684 A JP 10828684A JP S60253754 A JPS60253754 A JP S60253754A
Authority
JP
Japan
Prior art keywords
air
compressor
temperature
blow
operation mode
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
JP59108286A
Other languages
Japanese (ja)
Other versions
JPH0527014B2 (en
Inventor
Hiroshi Yasuda
Kazutaka Suefuji
Masakatsu Hayashi
Takao Chiaki
Tetsuya Arata
Kazuya Matsuo
Kensaku Kokuni
Shigeaki Kuroda
Akira Atsumi
Kyuhei Ishihane
Hiroshi Kogure
Hirokiyo Terada
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP59108286A priority Critical patent/JPH0527014B2/ja
Publication of JPS60253754A publication Critical patent/JPS60253754A/en
Publication of JPH0527014B2 publication Critical patent/JPH0527014B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE: To avoid producing an uncomfortable feeling when starting a heating operation, by providing a high-temperature air blow-off operation mode in which the rotating frequency of a compressor is maintained to be high while that of a blower for a service-side heat exchanger is restricted, in addition to a normal operation mode.
CONSTITUTION: A refrigerant circuit comprising the compressor 1, a four-way valve 2, the service-sideheat exchanger 4, a decompressor 5 and a heat source side heat exchanger 3 sequentially piped to each other is provided, and a variable-speed motor 6 for the compressor 1, a variable-speed blower 9 for the heat exchanger 4, a temperature sensor 14 for air taken into the air conditioner, a reference temperature setter 15 for the intake air, a temperature sensor 11 for blow-off air, and a reference temperature setter 12 for the blow-off air are provided. In the normal operation mode, the quantity of air blown is set to be large and constant, and only the rotating frequency of the compressor 1 is controlledly varied so that the temperature detected by the sensor 11 becomes equal to the reference temperature set by the setter 12. In the high- temperature air blow-off operation mode, the rotating frequency of the compressor 1 is set at the maximum, and the quantity of air blown by the blower 9 is controlled by a rotating frequency varying means 52 so that the blow-off air temperature detected by the sensor 14 becomes equal to a set point.
COPYRIGHT: (C)1985,JPO&Japio
JP59108286A 1984-05-30 1984-05-30 Expired - Lifetime JPH0527014B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59108286A JPH0527014B2 (en) 1984-05-30 1984-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59108286A JPH0527014B2 (en) 1984-05-30 1984-05-30

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP4294312A Division JPH07117282B2 (en) 1992-11-02 1992-11-02 Operation control device for heat pump type air conditioner

Publications (2)

Publication Number Publication Date
JPS60253754A true JPS60253754A (en) 1985-12-14
JPH0527014B2 JPH0527014B2 (en) 1993-04-19

Family

ID=14480808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59108286A Expired - Lifetime JPH0527014B2 (en) 1984-05-30 1984-05-30

Country Status (1)

Country Link
JP (1) JPH0527014B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0387556A (en) * 1989-08-30 1991-04-12 Mitsubishi Heavy Ind Ltd High temperature air blow control method for air conditioner
JPH03111844U (en) * 1990-02-26 1991-11-15
WO2019026731A1 (en) * 2017-07-31 2019-02-07 ダイキン工業株式会社 Air-conditioning device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549646A (en) * 1978-10-03 1980-04-10 Matsushita Electric Ind Co Ltd Air-conditioner
JPS55143422U (en) * 1979-03-30 1980-10-14
JPS5712244A (en) * 1980-06-26 1982-01-22 Matsushita Electric Ind Co Ltd Air conditioner
JPS5777842A (en) * 1980-11-04 1982-05-15 Mitsubishi Heavy Ind Ltd Capacity control of heat pump type air conditioner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549646A (en) * 1978-10-03 1980-04-10 Matsushita Electric Ind Co Ltd Air-conditioner
JPS55143422U (en) * 1979-03-30 1980-10-14
JPS5712244A (en) * 1980-06-26 1982-01-22 Matsushita Electric Ind Co Ltd Air conditioner
JPS5777842A (en) * 1980-11-04 1982-05-15 Mitsubishi Heavy Ind Ltd Capacity control of heat pump type air conditioner

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0387556A (en) * 1989-08-30 1991-04-12 Mitsubishi Heavy Ind Ltd High temperature air blow control method for air conditioner
JPH03111844U (en) * 1990-02-26 1991-11-15
WO2019026731A1 (en) * 2017-07-31 2019-02-07 ダイキン工業株式会社 Air-conditioning device
JP2019027687A (en) * 2017-07-31 2019-02-21 ダイキン工業株式会社 Air conditioner
US11493226B2 (en) 2017-07-31 2022-11-08 Daikin Industries, Ltd. Airconditioning apparatus

Also Published As

Publication number Publication date
JPH0527014B2 (en) 1993-04-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term