JPS5952358U - Refrigeration cycle equipment - Google Patents
Refrigeration cycle equipmentInfo
- Publication number
- JPS5952358U JPS5952358U JP14888282U JP14888282U JPS5952358U JP S5952358 U JPS5952358 U JP S5952358U JP 14888282 U JP14888282 U JP 14888282U JP 14888282 U JP14888282 U JP 14888282U JP S5952358 U JPS5952358 U JP S5952358U
- Authority
- JP
- Japan
- Prior art keywords
- refrigeration cycle
- opening degree
- electric expansion
- expansion valve
- cycle equipment
- 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
Landscapes
- Temperature-Responsive Valves (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の冷凍サイクル装置の電動式膨張弁を用い
た冷凍サイクルの変動状況を示す線図、第２図はこの考
案の一実施例の冷凍サイクル装置を示す構成図、第３図
はその電動式膨張弁を示す断面図、第４図はその電動式
膨張弁の応答状況を示す線図、第５図は電動式膨張弁の
制御推移を示′すフローチャート図、第６図は他の実施
例を示す構成図である。
２・・・コンデンサー、３・・・エバポレーター、５・
・・電動式膨張弁、６・・・冷凍サイクル、７・・・マ
イクロコンピュータ（制御部）。Fig. 1 is a diagram showing the fluctuation status of a refrigeration cycle using an electric expansion valve in a conventional refrigeration cycle device, Fig. 2 is a configuration diagram showing a refrigeration cycle device according to an embodiment of this invention, and Fig. 3 is a diagram showing the fluctuation status of a refrigeration cycle using an electric expansion valve of a conventional refrigeration cycle device. FIG. 4 is a line diagram showing the response status of the electric expansion valve, FIG. 5 is a flowchart showing the control transition of the electric expansion valve, and FIG. 6 is a diagram showing the response status of the electric expansion valve. FIG. 2... Condenser, 3... Evaporator, 5...
...Electric expansion valve, 6... Refrigeration cycle, 7... Microcomputer (control unit).
Claims (1)
配して構成された冷凍サイクルと、この冷凍サイクルの
電動式膨張弁をエバポレーター側の温度差にもとづきそ
の開度を変更するとともに、この電動式膨張弁の開度変
更動作を、開度変更後５．５ の一定時間経過後の
安定したサイクル状態をもって制御する制御部とを具備
したことを特徴とする冷凍サイクル装置。A refrigeration cycle is configured with an electric expansion valve arranged between a condenser and an evaporator, and the opening degree of the electric expansion valve of this refrigeration cycle is changed based on the temperature difference on the evaporator side. A refrigeration cycle device comprising: a control unit that controls the operation of changing the opening degree of a valve in a stable cycle state after a predetermined period of 5.5 seconds has elapsed after changing the opening degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14888282U JPS5952358U (en) | 1982-09-30 | 1982-09-30 | Refrigeration cycle equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14888282U JPS5952358U (en) | 1982-09-30 | 1982-09-30 | Refrigeration cycle equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5952358U true JPS5952358U (en) | 1984-04-06 |
| JPH025311Y2 JPH025311Y2 (en) | 1990-02-08 |
Family
ID=30330651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14888282U Granted JPS5952358U (en) | 1982-09-30 | 1982-09-30 | Refrigeration cycle equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5952358U (en) |
-
1982
- 1982-09-30 JP JP14888282U patent/JPS5952358U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH025311Y2 (en) | 1990-02-08 |
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