JPS62198464U - - Google Patents
Info
- Publication number
- JPS62198464U JPS62198464U JP8574186U JP8574186U JPS62198464U JP S62198464 U JPS62198464 U JP S62198464U JP 8574186 U JP8574186 U JP 8574186U JP 8574186 U JP8574186 U JP 8574186U JP S62198464 U JPS62198464 U JP S62198464U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- compressor
- expansion valve
- detecting
- control means
- 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.)
- Granted
Links
- 239000003507 refrigerant Substances 0.000 claims 2
- 238000005057 refrigeration Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案実施例のサイクル図、第２，３
図は同ブロツク図、第４図は同例のフローチヤー
ト、第５，６図は、動作説明図、第７図は従来の
サイクル図。
１：圧縮機、２：凝縮器、３：膨張弁、４：蒸
発器、５，７：温度検出器、８：制御回路。
Figure 1 is a cycle diagram of the embodiment of the present invention, Figures 2 and 3
4 is a flowchart of the same example, FIGS. 5 and 6 are operation explanatory diagrams, and FIG. 7 is a conventional cycle diagram. 1: Compressor, 2: Condenser, 3: Expansion valve, 4: Evaporator, 5, 7: Temperature detector, 8: Control circuit.
Claims (1)
て冷凍サイクルを構成し、上記吐出ガス温度に基
いて、当該温度が設定値を上回わる時に膨張弁の
開度を一時的に増大する制御手段を設けたものに
おいて、 上記圧縮機の吸入冷媒温度を検出する手段を設
け、 上記制御手段の駆動時に、当該温度を検出する
手段の出力に基いて、当該温度が上昇するに従つ
て増大する方向に、吸入冷媒温度に比例した開度
に膨張弁を制御する補正手段を設けた空気調和機
。[Claim for Utility Model Registration] A refrigeration cycle is constructed by sequentially connecting a compressor, a condenser, an expansion valve, and an evaporator, and based on the discharge gas temperature, when the temperature exceeds a set value, the expansion valve A control means for temporarily increasing the opening of the compressor is provided, and means for detecting the temperature of the refrigerant sucked into the compressor is provided, and when the control means is driven, based on the output of the means for detecting the temperature, An air conditioner provided with a correction means for controlling an expansion valve to an opening degree proportional to the suction refrigerant temperature in a direction that increases as the temperature rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986085741U JPH0526433Y2 (en) | 1986-06-04 | 1986-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986085741U JPH0526433Y2 (en) | 1986-06-04 | 1986-06-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62198464U true JPS62198464U (en) | 1987-12-17 |
| JPH0526433Y2 JPH0526433Y2 (en) | 1993-07-05 |
Family
ID=30941422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986085741U Expired - Lifetime JPH0526433Y2 (en) | 1986-06-04 | 1986-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0526433Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58142163A (en) * | 1982-02-19 | 1983-08-23 | 株式会社日立製作所 | Refrigerant controller |
| JPS6162770A (en) * | 1984-09-05 | 1986-03-31 | 株式会社日立製作所 | Method of controlling refrigerating air conditioner |
-
1986
- 1986-06-04 JP JP1986085741U patent/JPH0526433Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58142163A (en) * | 1982-02-19 | 1983-08-23 | 株式会社日立製作所 | Refrigerant controller |
| JPS6162770A (en) * | 1984-09-05 | 1986-03-31 | 株式会社日立製作所 | Method of controlling refrigerating air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0526433Y2 (en) | 1993-07-05 |