JPH0337366U - - Google Patents
Info
- Publication number
- JPH0337366U JPH0337366U JP1989097164U JP9716489U JPH0337366U JP H0337366 U JPH0337366 U JP H0337366U JP 1989097164 U JP1989097164 U JP 1989097164U JP 9716489 U JP9716489 U JP 9716489U JP H0337366 U JPH0337366 U JP H0337366U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- temperature
- detection means
- air conditioner
- temperature detection
- 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 3
- 238000010586 diagram Methods 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
Description
第１図は本考案の一実施例の系統図、第２図は
上記一実施例の熱交換器における冷媒保有率と凝
縮温度の関係図、第３図は上記一実施例の熱交換
器における冷媒保有率と蒸発温度の関係図、第４
図は従来の空気調和機の系統図である。
１……空気調和機、２……圧縮機、２ａ……圧
縮機モータ、３……四方切換弁、４……室内熱交
換器、５……温度センサ、６……比較手段、７…
…制御器、８……絞り機構、９……室外熱交換器
。
Fig. 1 is a system diagram of an embodiment of the present invention, Fig. 2 is a diagram showing the relationship between refrigerant retention and condensation temperature in the heat exchanger of the above embodiment, and Fig. 3 is a diagram of the relationship between the refrigerant retention rate and condensation temperature in the heat exchanger of the above embodiment. Relationship diagram between refrigerant retention rate and evaporation temperature, 4th
The figure is a system diagram of a conventional air conditioner. DESCRIPTION OF SYMBOLS 1... Air conditioner, 2... Compressor, 2a... Compressor motor, 3... Four-way switching valve, 4... Indoor heat exchanger, 5... Temperature sensor, 6... Comparison means, 7...
...Controller, 8... Throttle mechanism, 9... Outdoor heat exchanger.
Claims (1)
交換器の少くともいずれか１方の熱交換器に設け
られた温度検出手段、および同温度検出手段より
温度信号を入力し上記温度検出手段によつて検出
された温度が凝縮器として作用する熱交換器の所
定の温度より低い場合及び又は蒸発器として作用
する熱交換器の所定の温度よりも高い場合には圧
縮機の運転を停止せしめる制御手段よりなる保護
装置を設けたことを特徴とする空気調和機。 Temperature detection means provided in at least one of the indoor heat exchanger and outdoor heat exchanger constituting the air conditioner, and inputting a temperature signal from the temperature detection means to the temperature detection means. Control for stopping the operation of the compressor when the detected temperature is lower than a predetermined temperature of a heat exchanger acting as a condenser and/or higher than a predetermined temperature of a heat exchanger acting as an evaporator. An air conditioner characterized by being provided with a protection device consisting of means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989097164U JPH0337366U (en) | 1989-08-22 | 1989-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989097164U JPH0337366U (en) | 1989-08-22 | 1989-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0337366U true JPH0337366U (en) | 1991-04-11 |
Family
ID=31646314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989097164U Pending JPH0337366U (en) | 1989-08-22 | 1989-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0337366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008138893A (en) * | 2006-11-30 | 2008-06-19 | Sharp Corp | Air conditioner |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0195255A (en) * | 1987-10-05 | 1989-04-13 | Sanyo Electric Co Ltd | Protective system of air conditioner |
-
1989
- 1989-08-22 JP JP1989097164U patent/JPH0337366U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0195255A (en) * | 1987-10-05 | 1989-04-13 | Sanyo Electric Co Ltd | Protective system of air conditioner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008138893A (en) * | 2006-11-30 | 2008-06-19 | Sharp Corp | Air conditioner |