JPS60176910U - air conditioner - Google Patents

air conditioner

Info

Publication number
JPS60176910U
JPS60176910U JP6468984U JP6468984U JPS60176910U JP S60176910 U JPS60176910 U JP S60176910U JP 6468984 U JP6468984 U JP 6468984U JP 6468984 U JP6468984 U JP 6468984U JP S60176910 U JPS60176910 U JP S60176910U
Authority
JP
Japan
Prior art keywords
air conditioner
compressor
rotation speed
refrigerant flow
evaporator
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
Application number
JP6468984U
Other languages
Japanese (ja)
Inventor
雅彦 藤田
敏彦 福島
宮本 誠吾
當範 武曽
佐用 耕作
江見 健二
Original Assignee
株式会社日立製作所
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP6468984U priority Critical patent/JPS60176910U/en
Publication of JPS60176910U publication Critical patent/JPS60176910U/en
Pending legal-status Critical Current

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  • 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

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は従来の空気調和機の系統図、第2図は従来の空
気調和機における圧縮機回転数変化に対する過渡応答を
示した線間、第3図は本実施例における系統図、第4図
は信号発生器の構成図、第5図は本考案の一実施例にお
ける制御フローチャート図、第6図は冷媒流量制御装置
の構成図、第7図は本実施例における圧縮機回転数変化
に対する過渡応答を示す説明図である。 −1・・・圧縮機、3・・・冷媒流量制御装置、4・・
・エバポレータ、5,6・・・温度検知手段、7・・・
信号発生器、8・・・回転数検知手段。
Fig. 1 is a system diagram of a conventional air conditioner, Fig. 2 is a line diagram showing the transient response to a change in compressor rotation speed in a conventional air conditioner, Fig. 3 is a system diagram of this embodiment, and Fig. 4 is a system diagram of a conventional air conditioner. Figure 5 is a configuration diagram of a signal generator, Figure 5 is a control flowchart in an embodiment of the present invention, Figure 6 is a configuration diagram of a refrigerant flow rate control device, and Figure 7 is a diagram showing changes in compressor rotation speed in this embodiment. FIG. 3 is an explanatory diagram showing a transient response. -1... Compressor, 3... Refrigerant flow rate control device, 4...
・Evaporator, 5, 6...Temperature detection means, 7...
Signal generator, 8... Rotation speed detection means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧縮機、コンデンサ、電気信号によって作動され膨張機
構を兼ねる冷媒流量制御装置、エバポレータより成り、
エバポレータ出口側の過熱度を一定にする制御器を具備
する空気調和機において、圧縮機またはこの圧縮機を駆
動するエンジンの回転数を検知する検知手段を設け、該
回転数の変化速度及び変化方向に応じて、−冷媒流量制
御の開度を補正することを特徴とする空気調和機。
It consists of a compressor, a condenser, a refrigerant flow control device that is operated by an electric signal and also serves as an expansion mechanism, and an evaporator.
In an air conditioner equipped with a controller that keeps the degree of superheat constant on the evaporator outlet side, a detection means for detecting the rotation speed of the compressor or the engine that drives the compressor is provided, and the speed and direction of change in the rotation speed are provided. An air conditioner characterized in that the opening degree of the refrigerant flow rate control is corrected according to the following.
JP6468984U 1984-05-04 1984-05-04 air conditioner Pending JPS60176910U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6468984U JPS60176910U (en) 1984-05-04 1984-05-04 air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6468984U JPS60176910U (en) 1984-05-04 1984-05-04 air conditioner

Publications (1)

Publication Number Publication Date
JPS60176910U true JPS60176910U (en) 1985-11-25

Family

ID=30596007

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6468984U Pending JPS60176910U (en) 1984-05-04 1984-05-04 air conditioner

Country Status (1)

Country Link
JP (1) JPS60176910U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04198644A (en) * 1990-11-29 1992-07-20 Toshiba Corp Air conditioner
JPH0867133A (en) * 1994-08-31 1996-03-12 Nissan Motor Co Ltd Superheat degree control device for air conditioning cycle
JP2020094781A (en) * 2018-12-14 2020-06-18 ダイキン工業株式会社 Refrigerating apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04198644A (en) * 1990-11-29 1992-07-20 Toshiba Corp Air conditioner
JPH0867133A (en) * 1994-08-31 1996-03-12 Nissan Motor Co Ltd Superheat degree control device for air conditioning cycle
JP2020094781A (en) * 2018-12-14 2020-06-18 ダイキン工業株式会社 Refrigerating apparatus

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