JPS5661531A - Air conditioner - Google Patents
Air conditionerInfo
- Publication number
- JPS5661531A JPS5661531A JP13796279A JP13796279A JPS5661531A JP S5661531 A JPS5661531 A JP S5661531A JP 13796279 A JP13796279 A JP 13796279A JP 13796279 A JP13796279 A JP 13796279A JP S5661531 A JPS5661531 A JP S5661531A
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- heat exchanger
- heating
- defrosting
- output
- 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
Abstract
PURPOSE: To shorten the time of defrosting operation of the air conditioner which is designed to be capable of changing its heating and cooling capacity through control of the output of a compressor, by increasing the output of the compressor at the time of defrosting operation as compared with that during ordinary heating and cooling operation.
CONSTITUTION: A refrigerating cycle is constituted by the compressor 19, a four- way valve 18, indoor heat exchanger 15, pressure reducing means 16 and outdoor heat exchanger 17 connected operatively to each other by pipes. In case that frosting is caused at the outdoor heat exchanger 17, for instance, during heating operation of the air conditioner, the four-way valve 18 is switched by a defrosting signal given by a defrosting controller 20, and gas discharged from the compressor 19 is led to the outdoor heat exchanger 17 for heating the same and thus removing frost produced at the heat exchanger 17. At the same time, when an output is given from the controller 20, a predetermined voltage is given from a logical operation circuit 24 to a frequency converter 21 for producing a signal having a maximum frequency for said predetermined voltage and thus causing high-speed rotation of the compressor 19.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13796279A JPS5661531A (en) | 1979-10-25 | 1979-10-25 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13796279A JPS5661531A (en) | 1979-10-25 | 1979-10-25 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5661531A true JPS5661531A (en) | 1981-05-27 |
Family
ID=15210787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13796279A Pending JPS5661531A (en) | 1979-10-25 | 1979-10-25 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5661531A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61164946U (en) * | 1985-03-30 | 1986-10-13 | ||
| CN110594979A (en) * | 2018-11-12 | 2019-12-20 | 杭州三花微通道换热器有限公司 | Control method of air conditioning system |
-
1979
- 1979-10-25 JP JP13796279A patent/JPS5661531A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61164946U (en) * | 1985-03-30 | 1986-10-13 | ||
| JPH0347161Y2 (en) * | 1985-03-30 | 1991-10-07 | ||
| CN110594979A (en) * | 2018-11-12 | 2019-12-20 | 杭州三花微通道换热器有限公司 | Control method of air conditioning system |
| CN110594979B (en) * | 2018-11-12 | 2024-01-23 | 杭州三花微通道换热器有限公司 | Control method of air conditioning system |
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