JPS5572745A - Controlling device for flow of refrigerant in multiple room air conditioner - Google Patents
Controlling device for flow of refrigerant in multiple room air conditionerInfo
- Publication number
- JPS5572745A JPS5572745A JP12959178A JP12959178A JPS5572745A JP S5572745 A JPS5572745 A JP S5572745A JP 12959178 A JP12959178 A JP 12959178A JP 12959178 A JP12959178 A JP 12959178A JP S5572745 A JPS5572745 A JP S5572745A
- Authority
- JP
- Japan
- Prior art keywords
- air
- air conditioning
- conditioned
- spaces
- preferable space
- 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
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
PURPOSE: To perform air-conditioning to multiple air-conditioned spaces efficiently by preparing a preferable space selection means and connecting it with a control circuit.
CONSTITUTION: Among air condition detection means 2TW4T for thermistors, etc. which detect air conditioning state of air conditioned spaces installed in multiple indoor units 2W4, a volume-variable compressor 1A of an indoor unit and proportional valves 1DW1F equipped on the pipe lines between indoor units 2W4 are provided control circuits 5 composed of an analog multiplexer 5M, an A/D convertor 5A, a microcomputor 5P, etc. and is connected a preferable space selection means 6, viz., a switch which controls refrigerant flow so that the air condition of a specific space may take a specified state preferably even when combined air conditioned air conditioning load is over air conditioning capability. Thereby, even if the air conditioning load increases, the best air conditioning state is obtained in the preferable space at least and driving is not stopped and refreshment is kept in other spaces.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53129591A JPS6049816B2 (en) | 1978-10-20 | 1978-10-20 | Refrigerant flow control device for multi-room air conditioners |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53129591A JPS6049816B2 (en) | 1978-10-20 | 1978-10-20 | Refrigerant flow control device for multi-room air conditioners |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5572745A true JPS5572745A (en) | 1980-05-31 |
JPS6049816B2 JPS6049816B2 (en) | 1985-11-05 |
Family
ID=15013223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53129591A Expired JPS6049816B2 (en) | 1978-10-20 | 1978-10-20 | Refrigerant flow control device for multi-room air conditioners |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6049816B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5997477A (en) * | 1982-11-29 | 1984-06-05 | 株式会社デンソー | Controller for cooling box for automobile |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5384255A (en) * | 1976-12-29 | 1978-07-25 | Mayekawa Mfg Co Ltd | Cooling device for multi nuber of cooling chambers |
-
1978
- 1978-10-20 JP JP53129591A patent/JPS6049816B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5384255A (en) * | 1976-12-29 | 1978-07-25 | Mayekawa Mfg Co Ltd | Cooling device for multi nuber of cooling chambers |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5997477A (en) * | 1982-11-29 | 1984-06-05 | 株式会社デンソー | Controller for cooling box for automobile |
JPS631506B2 (en) * | 1982-11-29 | 1988-01-13 | Nippon Denso Co |
Also Published As
Publication number | Publication date |
---|---|
JPS6049816B2 (en) | 1985-11-05 |
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