JPH01125970U - - Google Patents
Info
- Publication number
- JPH01125970U JPH01125970U JP2131188U JP2131188U JPH01125970U JP H01125970 U JPH01125970 U JP H01125970U JP 2131188 U JP2131188 U JP 2131188U JP 2131188 U JP2131188 U JP 2131188U JP H01125970 U JPH01125970 U JP H01125970U
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- inverter compressor
- pole
- inverter
- heat exchanger
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Air Conditioning Control Device (AREA)
Description
図は本考案の一実施例における多室形空気調和
機の冷凍サイクル図である。
１……インバータ圧縮機、２……極数変換型圧
縮機、３……吐出管、４……吸入管、１１……制
御装置、１２……室外ユニツト、１３ａ，１３ｂ
……室内ユニツト、１４ａ，１４ｂ……室内熱交
換器、１５ａ，１５ｂ……室内側電動膨張弁。
The figure is a refrigeration cycle diagram of a multi-room air conditioner according to an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Inverter compressor, 2...Pole conversion type compressor, 3...Discharge pipe, 4...Suction pipe, 11...Control device, 12...Outdoor unit, 13a, 13b
...Indoor unit, 14a, 14b...Indoor heat exchanger, 15a, 15b...Indoor electric expansion valve.
Claims (1)
トと吐出管及び吸入管をそれぞれ合流連結させた
インバータ圧縮機と極数変換型圧縮機を有する室
外ユニツトによつて構成された単一の冷媒サイク
ルと、インバータ圧縮機の運転中、極数変換型圧
縮機を起動する場合にインバータ圧縮機の周波数
を共振周波数帯域外とする制御装置とを備えた多
室形空気調和機。 A single refrigerant cycle consisting of a plurality of indoor units each having a heat exchanger and a throttle device, an outdoor unit having an inverter compressor and a pole converter compressor in which discharge pipes and suction pipes are connected together, respectively. A multi-room air conditioner comprising: a control device that sets the frequency of the inverter compressor outside the resonant frequency band when starting the pole conversion type compressor during operation of the inverter compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2131188U JPH01125970U (en) | 1988-02-19 | 1988-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2131188U JPH01125970U (en) | 1988-02-19 | 1988-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01125970U true JPH01125970U (en) | 1989-08-28 |
Family
ID=31238437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2131188U Pending JPH01125970U (en) | 1988-02-19 | 1988-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01125970U (en) |
-
1988
- 1988-02-19 JP JP2131188U patent/JPH01125970U/ja active Pending
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