JPS5723741A - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JPS5723741A JPS5723741A JP9845580A JP9845580A JPS5723741A JP S5723741 A JPS5723741 A JP S5723741A JP 9845580 A JP9845580 A JP 9845580A JP 9845580 A JP9845580 A JP 9845580A JP S5723741 A JPS5723741 A JP S5723741A
- Authority
- JP
- Japan
- Prior art keywords
- evaporator
- temperature
- compressor
- freezing circuit
- port
- 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 increase the energy available ratio by arranging a first evaporator at the upstream side and a second evaporator at the downstream side on the basis of the air stream from the suction port to the blow-off port, and driving the air conditioner at a temperature higher than the evaporating temperature of the first and second evaporator.
CONSTITUTION: On the basis of an air stream from the suction port to the blow-off port, a first evaporator 5A is arranged at the upstream side and a second evaporator 5B at the downstream side, and the first evaporator 5A is connected to the suction side of a first compressor 3A and the second evaporator 5B to the suction side of a second compressor 3B. Further, there is formed a freezing circuit for driving the air conditioner in a state where the evaporation temperature of the first evaporator 5A is higher than that of the second evaporator 5B. When the temperature of sucked air is higher than the high temperature side of a temperature adjustor 11 or the humidity is higher than the set point of a humidity adjustor 12, the freezing circuit is fully driven, and the temperature of the sucked air is lowr than the low temperature side set point, the freezing circuit is fully stopped. At other times, only the freezing circuit mainly composed of the first compressor 3A is driven.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9845580A JPS5723741A (en) | 1980-07-17 | 1980-07-17 | Air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9845580A JPS5723741A (en) | 1980-07-17 | 1980-07-17 | Air conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5723741A true JPS5723741A (en) | 1982-02-08 |
JPS6323456B2 JPS6323456B2 (en) | 1988-05-17 |
Family
ID=14220179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9845580A Granted JPS5723741A (en) | 1980-07-17 | 1980-07-17 | Air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5723741A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6021359A (en) * | 1983-07-15 | 1985-02-02 | Daido Steel Co Ltd | Steel for gear |
US5536335A (en) * | 1994-07-29 | 1996-07-16 | Caterpillar Inc. | Low silicon rapid-carburizing steel process |
JPWO2017056215A1 (en) * | 2015-09-30 | 2018-04-26 | 三菱電機株式会社 | Air conditioning system and indoor unit |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51115042A (en) * | 1975-04-02 | 1976-10-09 | Hitachi Ltd | Air conditioner |
JPS54176250U (en) * | 1978-06-01 | 1979-12-12 |
-
1980
- 1980-07-17 JP JP9845580A patent/JPS5723741A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51115042A (en) * | 1975-04-02 | 1976-10-09 | Hitachi Ltd | Air conditioner |
JPS54176250U (en) * | 1978-06-01 | 1979-12-12 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6021359A (en) * | 1983-07-15 | 1985-02-02 | Daido Steel Co Ltd | Steel for gear |
JPH0349978B2 (en) * | 1983-07-15 | 1991-07-31 | Daido Steel Co Ltd | |
US5536335A (en) * | 1994-07-29 | 1996-07-16 | Caterpillar Inc. | Low silicon rapid-carburizing steel process |
JPWO2017056215A1 (en) * | 2015-09-30 | 2018-04-26 | 三菱電機株式会社 | Air conditioning system and indoor unit |
Also Published As
Publication number | Publication date |
---|---|
JPS6323456B2 (en) | 1988-05-17 |
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