JPS6416548U - - Google Patents
Info
- Publication number
- JPS6416548U JPS6416548U JP11085587U JP11085587U JPS6416548U JP S6416548 U JPS6416548 U JP S6416548U JP 11085587 U JP11085587 U JP 11085587U JP 11085587 U JP11085587 U JP 11085587U JP S6416548 U JPS6416548 U JP S6416548U
- Authority
- JP
- Japan
- Prior art keywords
- heater
- heat exchanger
- indoor heat
- air conditioner
- current
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000013021 overheating Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000003507 refrigerant Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
Description
第１図は本考案の実施例に係る空気調和機の概
略構成図、第２図は本考案の実施例に係る空気調
和機の制御回路図、第３図は制御フローチヤート
、第４図は従来例の室内側熱交換器の要部の概略
構造図、第５図はその安全装置の構造図である。
なお各図中、同一符号は同一または相当部分を示
す。
２は室内用フアン、７はヒータ、１１は室内用
フアンモータ電流検出手段、１３はコンパレータ
、１４はヒータ通電制御手段である。
FIG. 1 is a schematic configuration diagram of an air conditioner according to an embodiment of the present invention, FIG. 2 is a control circuit diagram of an air conditioner according to an embodiment of the present invention, FIG. 3 is a control flowchart, and FIG. 4 is a control circuit diagram of an air conditioner according to an embodiment of the present invention. FIG. 5 is a schematic structural diagram of the main parts of a conventional indoor heat exchanger, and FIG. 5 is a structural diagram of its safety device.
In each figure, the same reference numerals indicate the same or corresponding parts. 2 is an indoor fan, 7 is a heater, 11 is indoor fan motor current detection means, 13 is a comparator, and 14 is heater energization control means.
補正 昭６２．１１．２４
実用新案登録請求の範囲を次のように補正する
。Amendment November 24, 1986 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
室内側熱交換器１が凝縮器として作用するよう
に、前記室内側熱交換器１と室外側熱交換器３と
圧縮器５とを冷媒流路を介して接続し、前記室内
側熱交換器には、暖房補助加熱用のヒータ７と、
前記室内側熱交換器及び前記ヒータにより加熱さ
れた空気を吹出口から室内に送風する室内用フア
ン２とを設けた空気調和機のヒータ過熱防止用安
全装置において、室内用フアンモータの電流を検
出する電流検出手段と、同検出手段で検出した室
内用フアンモータの電流値が所定電流範囲外のと
きに空気調和機のヒータの通電を停止する制御手
段とを具備してなる空気調和機のヒータ過熱防止
用安全装置。[Claims for Utility Model Registration] The indoor heat exchanger 1, the outdoor heat exchanger 3, and the compressor 5 are connected via a refrigerant flow path so that the indoor heat exchanger 1 functions as a condenser. connected to the indoor heat exchanger, a heater 7 for auxiliary heating;
In a safety device for preventing heater overheating of an air conditioner, which includes the indoor heat exchanger and an indoor fan 2 that blows air heated by the heater indoors from an outlet, detecting current of an indoor fan motor. A heater for an air conditioner, comprising: a current detection means for detecting current, and a control means for stopping energization of the heater of the air conditioner when the current value of an indoor fan motor detected by the detection means is outside a predetermined current range. Safety device to prevent overheating.
Claims (1)
に、前記室内側熱交換器１と室内側熱交換器３と
圧縮機５とを冷媒流路を介して接続し、前記室内
側熱交換器には、暖房補助加熱用のヒータ７と、
前記室内側熱交換器および前記ヒータにより加熱
された空気を吹出口から室内に送風する室内用フ
アン２とを設けた空気調和機のヒータ過熱防止用
安全装置において、室内用フアンモータの電流を
検出する電流検出手段と、同検出手段で検出した
室内用フアンモータの電流値が所定電流範囲外の
ときに空気調和機のヒータの通電を停止する制御
手段とを具備してなる空気調和機のヒータ過熱防
止用安全装置。 The indoor heat exchanger 1, the indoor heat exchanger 3, and the compressor 5 are connected via a refrigerant flow path so that the indoor heat exchanger 1 acts as a condenser. includes a heater 7 for auxiliary heating;
In a safety device for preventing heater overheating of an air conditioner, which includes the indoor heat exchanger and an indoor fan 2 that blows air heated by the heater indoors from an outlet, detecting current of an indoor fan motor. A heater for an air conditioner, comprising: a current detection means for detecting current, and a control means for stopping energization of the heater of the air conditioner when the current value of an indoor fan motor detected by the detection means is outside a predetermined current range. Safety device to prevent overheating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11085587U JPS6416548U (en) | 1987-07-20 | 1987-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11085587U JPS6416548U (en) | 1987-07-20 | 1987-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6416548U true JPS6416548U (en) | 1989-01-27 |
Family
ID=31348389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11085587U Pending JPS6416548U (en) | 1987-07-20 | 1987-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6416548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023064504A (en) * | 2021-10-26 | 2023-05-11 | ダイキン工業株式会社 | Inverter device and blow device |
-
1987
- 1987-07-20 JP JP11085587U patent/JPS6416548U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023064504A (en) * | 2021-10-26 | 2023-05-11 | ダイキン工業株式会社 | Inverter device and blow device |
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