JPS6410052A - Coolant heating outdoor machine in air conditioning system - Google Patents
Coolant heating outdoor machine in air conditioning systemInfo
- Publication number
- JPS6410052A JPS6410052A JP62163009A JP16300987A JPS6410052A JP S6410052 A JPS6410052 A JP S6410052A JP 62163009 A JP62163009 A JP 62163009A JP 16300987 A JP16300987 A JP 16300987A JP S6410052 A JPS6410052 A JP S6410052A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- outdoor fan
- cpu
- detected
- cooling
- 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
Links
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Air Conditioning Control Device (AREA)
Abstract
PURPOSE:To make it possible to prevent the temperature of a large capacity transistor of an inverter circuit from rising during space heating by providing a control part for operating an outdoor fan at the time of space heating in accordance with the temperature from a temperature detector. CONSTITUTION:A CPU 28 carries out controls necessary for space cooling/heating operation such as temperature setting from a room temperature setting part 31, varying the frequency of an inverter circuit 20 based on detected temperatures of respective sensors 29 and 30, and changing over of a two-way solenoid valves 9 and 10 at the time of space cooling. In addition thereto, the CPU 28 receives the detected temperature of a temperature sensor 27. At the time of space heating, when the detected temperature reaches a temperature zone where cooling determined by the heat resisting temperature of a giant transistor 21, CPU 28 actuates an outdoor fan 12. Further, when the detected temperature from a temperature sensor 27 is lower than a temperature T2 which has enough room for the heat resisting temperature of the giant transistor 21, the CPU 28 stops the operation of the outdoor fan 12. That is, at the space heating mode operation only when the detected temperature reaches a temperature higher than a predetermined temperature at which cooling is required, the outdoor fan 12 rotates, and the outdoor fan 12 is operated in accordance with the temperature of a heat sink 26.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62163009A JPS6410052A (en) | 1987-06-30 | 1987-06-30 | Coolant heating outdoor machine in air conditioning system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62163009A JPS6410052A (en) | 1987-06-30 | 1987-06-30 | Coolant heating outdoor machine in air conditioning system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6410052A true JPS6410052A (en) | 1989-01-13 |
Family
ID=15765460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62163009A Pending JPS6410052A (en) | 1987-06-30 | 1987-06-30 | Coolant heating outdoor machine in air conditioning system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6410052A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100358765B1 (en) * | 1999-10-16 | 2002-10-30 | 엘지전자주식회사 | Method for fan control in inverter air conditioner |
JP2007240123A (en) * | 2006-03-13 | 2007-09-20 | Matsushita Electric Ind Co Ltd | Air conditioner |
JP2011127807A (en) * | 2009-12-16 | 2011-06-30 | Mitsubishi Electric Corp | Outdoor unit, air conditioner and method of operating the air conditioner |
CN107965869A (en) * | 2017-11-24 | 2018-04-27 | 河南飞防兵科技有限公司 | A kind of intelligent temperature control plate |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6247830B2 (en) * | 1982-12-17 | 1987-10-09 | Shinnippon Seitetsu Kk |
-
1987
- 1987-06-30 JP JP62163009A patent/JPS6410052A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6247830B2 (en) * | 1982-12-17 | 1987-10-09 | Shinnippon Seitetsu Kk |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100358765B1 (en) * | 1999-10-16 | 2002-10-30 | 엘지전자주식회사 | Method for fan control in inverter air conditioner |
JP2007240123A (en) * | 2006-03-13 | 2007-09-20 | Matsushita Electric Ind Co Ltd | Air conditioner |
JP2011127807A (en) * | 2009-12-16 | 2011-06-30 | Mitsubishi Electric Corp | Outdoor unit, air conditioner and method of operating the air conditioner |
CN107965869A (en) * | 2017-11-24 | 2018-04-27 | 河南飞防兵科技有限公司 | A kind of intelligent temperature control plate |
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