JPS5489351A - Separation type air conditioner - Google Patents

Separation type air conditioner

Info

Publication number
JPS5489351A
JPS5489351A JP15925377A JP15925377A JPS5489351A JP S5489351 A JPS5489351 A JP S5489351A JP 15925377 A JP15925377 A JP 15925377A JP 15925377 A JP15925377 A JP 15925377A JP S5489351 A JPS5489351 A JP S5489351A
Authority
JP
Japan
Prior art keywords
output
compressor
room
signal
difference
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
JP15925377A
Other languages
Japanese (ja)
Inventor
Hai Sato
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 JP15925377A priority Critical patent/JPS5489351A/en
Publication of JPS5489351A publication Critical patent/JPS5489351A/en
Pending legal-status Critical Current

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  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE: To achieve accurate control of compressor output according to the total load of room-side units, to keep optimal ratio between power consumption of compressor and refrigeration performance, and to reduce the power consumption.
CONSTITUTION: In a system comprising one outdoor unit 1 and plural room units 2 connected together through connection pipes, a temperature difference output means 15 is provided in each room units 2. The means 15 detects the difference between the room temperatures and a set point, and the output signal of the means 15 is fed to an integrator 16 fitted in the outdoor unit 1. The unit 1 is fitted with a comparator 17 which compare the output of the integrator 16 with a comparison signal. The output of the comparator 17 is used for controlling a compressor 4. A decision circuit 27 with a latch circuit is provided to feed a stop signal to a control relay 29 when the difference signal from the means 15 is smaller than a predetermined value.
COPYRIGHT: (C)1979,JPO&Japio
JP15925377A 1977-12-26 1977-12-26 Separation type air conditioner Pending JPS5489351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15925377A JPS5489351A (en) 1977-12-26 1977-12-26 Separation type air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15925377A JPS5489351A (en) 1977-12-26 1977-12-26 Separation type air conditioner

Publications (1)

Publication Number Publication Date
JPS5489351A true JPS5489351A (en) 1979-07-16

Family

ID=15689700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15925377A Pending JPS5489351A (en) 1977-12-26 1977-12-26 Separation type air conditioner

Country Status (1)

Country Link
JP (1) JPS5489351A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631777U (en) * 1979-08-17 1981-03-27
JPS60196539A (en) * 1984-03-16 1985-10-05 Matsushita Electric Ind Co Ltd Operation controlling device of air conditioner for operating in a plurality of rooms
JP2012207868A (en) * 2011-03-30 2012-10-25 Hitachi Appliances Inc Air conditioner and operation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631777U (en) * 1979-08-17 1981-03-27
JPS60196539A (en) * 1984-03-16 1985-10-05 Matsushita Electric Ind Co Ltd Operation controlling device of air conditioner for operating in a plurality of rooms
JP2012207868A (en) * 2011-03-30 2012-10-25 Hitachi Appliances Inc Air conditioner and operation method thereof

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