JPS5984358U - Refrigeration cycle equipment - Google Patents
Refrigeration cycle equipmentInfo
- Publication number
- JPS5984358U JPS5984358U JP17960282U JP17960282U JPS5984358U JP S5984358 U JPS5984358 U JP S5984358U JP 17960282 U JP17960282 U JP 17960282U JP 17960282 U JP17960282 U JP 17960282U JP S5984358 U JPS5984358 U JP S5984358U
- Authority
- JP
- Japan
- Prior art keywords
- degree
- superheat
- compressor
- refrigeration cycle
- expansion valve
- 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
- Air Conditioning Control Device (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の空気調和機における冷凍サイクルの構成
図、第２図は第１図における圧縮機運転周波数と吐出冷
媒温度との対応関係を示す図、第 ′３図はこの発明
の一実施例における冷凍サイクルおよびその周辺部の構
成図、第４図は同実施例の動作を説明するためのフロー
チャート、第５図は同実施例における圧縮機運転周波数
と吐出冷媒温度との対応関係を示す図である。
１・・・能力可変圧縮機、１０・・・電動式膨張弁、１
１・・・温度センサ、１２・・・圧力センサ、１３・・
・制御部。Figure 1 is a configuration diagram of a refrigeration cycle in a conventional air conditioner, Figure 2 is a diagram showing the correspondence between the compressor operating frequency and discharge refrigerant temperature in Figure 1, and Figure '3 is a diagram showing one implementation of the present invention. A configuration diagram of the refrigeration cycle and its surrounding parts in the example, FIG. 4 is a flowchart for explaining the operation of the example, and FIG. 5 shows the correspondence between the compressor operating frequency and the discharge refrigerant temperature in the example. It is a diagram. 1... variable capacity compressor, 10... electric expansion valve, 1
1... Temperature sensor, 12... Pressure sensor, 13...
・Control unit.
Claims (1)
熱交換器などを順次連通して成る冷凍サイクルと、前記
圧縮機の吸込み冷媒の過熱度を検出し、その過熱度を前
記圧縮機の高能力運転時には小′さくし且つ低能力運転
時には大きくするべく前記電動式膨張弁の開度を制御す
る制御部とを具備したことを特徴とする空気調和機。A refrigeration cycle consisting of a variable capacity compressor, an outdoor heat exchanger, an electric expansion valve, an indoor heat exchanger, etc. are connected in sequence, and the degree of superheat of the refrigerant sucked into the compressor is detected, and the degree of superheat is converted to the degree of superheat in the compressor. 1. An air conditioner comprising: a control unit that controls the opening degree of the electric expansion valve so that the opening degree of the electric expansion valve is reduced during high capacity operation and increased during low capacity operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17960282U JPS5984358U (en) | 1982-11-27 | 1982-11-27 | Refrigeration cycle equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17960282U JPS5984358U (en) | 1982-11-27 | 1982-11-27 | Refrigeration cycle equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5984358U true JPS5984358U (en) | 1984-06-07 |
| JPH025310Y2 JPH025310Y2 (en) | 1990-02-08 |
Family
ID=30389641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17960282U Granted JPS5984358U (en) | 1982-11-27 | 1982-11-27 | Refrigeration cycle equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5984358U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02293563A (en) * | 1989-05-08 | 1990-12-04 | Daikin Ind Ltd | Refrigerating plant |
| JPH08282263A (en) * | 1995-04-17 | 1996-10-29 | Sanden Corp | Air conditioner for vehicle |
| JP2008215806A (en) * | 2007-03-02 | 2008-09-18 | Stiebel Eltron Gmbh & Co Kg | Control method for cooling device, and cooling device |
| JP2020094781A (en) * | 2018-12-14 | 2020-06-18 | ダイキン工業株式会社 | Refrigerating apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5714156A (en) * | 1980-06-27 | 1982-01-25 | Matsushita Electric Ind Co Ltd | Airconditioning equipment |
-
1982
- 1982-11-27 JP JP17960282U patent/JPS5984358U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5714156A (en) * | 1980-06-27 | 1982-01-25 | Matsushita Electric Ind Co Ltd | Airconditioning equipment |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02293563A (en) * | 1989-05-08 | 1990-12-04 | Daikin Ind Ltd | Refrigerating plant |
| JPH08282263A (en) * | 1995-04-17 | 1996-10-29 | Sanden Corp | Air conditioner for vehicle |
| JP2008215806A (en) * | 2007-03-02 | 2008-09-18 | Stiebel Eltron Gmbh & Co Kg | Control method for cooling device, and cooling device |
| JP2020094781A (en) * | 2018-12-14 | 2020-06-18 | ダイキン工業株式会社 | Refrigerating apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH025310Y2 (en) | 1990-02-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5984358U (en) | Refrigeration cycle equipment | |
| JPS6075864U (en) | air conditioner | |
| JPS5979777U (en) | air conditioner | |
| JPS5923065U (en) | air conditioner | |
| JPS5923036U (en) | air conditioner | |
| JPS59148542U (en) | air conditioner | |
| JPS59133968U (en) | air conditioner | |
| JPS58169459U (en) | air conditioner | |
| JPS58126632U (en) | Air conditioner with engine drive system | |
| JPS5923035U (en) | air conditioner | |
| JPS59128073U (en) | air conditioner | |
| JPS58162476U (en) | air conditioner | |
| JPS59185533U (en) | air conditioner | |
| JPS60140846U (en) | Air conditioner outdoor blower control device | |
| JPS58266U (en) | Refrigeration cycle equipment in air conditioners | |
| JPS5965333U (en) | air conditioner | |
| JPS58167861U (en) | Refrigerant heating air conditioner | |
| JPS6073083U (en) | air conditioner | |
| JPS5994261U (en) | air conditioner | |
| JPS6069967U (en) | air conditioner | |
| JPS6068359U (en) | air conditioner | |
| JPS59148570U (en) | air conditioner | |
| JPS5954063U (en) | air conditioner | |
| JPS604866U (en) | heat pump equipment | |
| JPS59182054U (en) | Heat pump multi-room air conditioner |