JPS6048036U - inverter air conditioner - Google Patents
inverter air conditionerInfo
- Publication number
- JPS6048036U JPS6048036U JP13988383U JP13988383U JPS6048036U JP S6048036 U JPS6048036 U JP S6048036U JP 13988383 U JP13988383 U JP 13988383U JP 13988383 U JP13988383 U JP 13988383U JP S6048036 U JPS6048036 U JP S6048036U
- Authority
- JP
- Japan
- Prior art keywords
- inverter
- air conditioner
- forced operation
- voltage
- inverter air
- 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
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のインバータエアコンのインバータ側構成
図、第２図は本考案に係るインバータエアコンのインバ
ータ側構成図である。
１１・・・・・・単相交流電源、１２・・・・・・直流
コンバータ、１３・・・・・・交流インバータ、１４・
・・・・・インバータ、１５・・・・・・圧縮機モータ
、２２・・・・・・ＰＷＭ信号発生器、２３・・・・・
・マイクロコンピュータ、２４・・・・・・センサ、２
５・・・・・・強制運転ピン、２６・・・・・・インバ
ータ制御基板。尚、図中同一符号は同−又は相当部分を
示す。FIG. 1 is a block diagram of the inverter side of a conventional inverter air conditioner, and FIG. 2 is a block diagram of the inverter side of the inverter air conditioner according to the present invention. 11...Single-phase AC power supply, 12...DC converter, 13...AC inverter, 14.
... Inverter, 15 ... Compressor motor, 22 ... PWM signal generator, 23 ...
・Microcomputer, 24...Sensor, 2
5... Forced operation pin, 26... Inverter control board. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (3)
タとこの直流電圧を交流電圧に変換する交流インバータ
とを有し、交流インバータの出力を圧縮機モータに印加
するインバータと、運転負荷に応じて交流インバータの
出力周波数を可変する周波数制御部を備えたインバータ
エアコンにおいて、運転負荷に関係なく圧縮機モータを
強制運転する信号を発生する強制運転用開閉装置を設け
、この強制運転用開閉装置の出力を周波数制御部に加え
るようにしたことを特徴とするインバータエアコン。(1) It has a DC converter that converts AC power supply voltage to DC voltage, and an AC inverter that converts this DC voltage to AC voltage.The inverter applies the output of the AC inverter to the compressor motor, and the In an inverter air conditioner equipped with a frequency control unit that varies the output frequency of an AC inverter, a forced operation switching device is provided that generates a signal to force the compressor motor to operate regardless of the operating load, and the output of this forced operation switching device is An inverter air conditioner characterized by adding the following to the frequency control section.
するインバータ制御基板上に設けたことを特徴とする実
用新案登録請求の範囲第１項記載のインバータエアコン
。(2) The inverter air conditioner according to claim 1, wherein the forced operation opening/closing device is provided on an inverter control board having a foresight frequency control section.
行なわれるようにしたことを特徴とする実用新案登録請
求の範囲第１項又は第２項記載のインバータエアコン。(3) The inverter air conditioner according to claim 1 or 2, wherein forced operation is performed by short-circuiting the forced operation opening/closing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13988383U JPS6048036U (en) | 1983-09-09 | 1983-09-09 | inverter air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13988383U JPS6048036U (en) | 1983-09-09 | 1983-09-09 | inverter air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6048036U true JPS6048036U (en) | 1985-04-04 |
Family
ID=30313382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13988383U Pending JPS6048036U (en) | 1983-09-09 | 1983-09-09 | inverter air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6048036U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53117243A (en) * | 1977-03-22 | 1978-10-13 | Hitachi Ltd | Control circuit of air conditioner |
-
1983
- 1983-09-09 JP JP13988383U patent/JPS6048036U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53117243A (en) * | 1977-03-22 | 1978-10-13 | Hitachi Ltd | Control circuit of air conditioner |
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