JPS6018811U

JPS6018811U - Vehicle air conditioner

Info

Publication number: JPS6018811U
Application number: JP11099083U
Authority: JP
Inventors: 征夫吉田; 龍太郎福元; 伸明伊藤
Original assignee: 三菱重工業株式会社; 中菱エンジニアリング株式会社
Priority date: 1983-07-19
Filing date: 1983-07-19
Publication date: 1985-02-08

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

[Brief explanation of the drawing]

第１図は従来の車両用空調装置の概略を示す図、第２図
は従来の装置の圧縮機駆動と蒸発器の温度との関係を示
す図、第３図は本考案による車両用空調装置の概略を示
す図、第４図は温度センサの電気接続図、第５図は温度
コントローラの側御ブロック図、第６図および第７図は
蒸発器および加熱器吹出空気温度の制御をそれぞれ示す
流れ図、第８図および第９図は送風機出口空気温度設定
値に対する蒸発器および加熱器吹出空気温度目標値の関
係をそれぞれ示す図である。　　−１・・・・・・バッ
テリ、２・・・・・・運転スイッチ、３・・・・・・温
度コントローラ、４・・・・・・ファンスイッチ、５゜
６・・・・・・温度センサ、７・・曲電磁クラッチ、８
・・間圧縮機、′９・・・・・・送風機、１０−・・・
・・・蒸発器（エボポレータ）、１１・・・・・・加熱
器（ヒータ）、１２・・・・・・温水弁、１３・・・・
・・加熱量設定器、１４・・・・・・ワイヤ、　。１５・・・・・・吸気側内外気切換ダンパ、１６．１７
・・・・・・岡山吹出口選択ダンパ、１８・・・・・・
空調ダクト、２０・・・・・・温度コントローラ、２１
・・曲温度センサ、２２・・・・・・温水弁、２３・・
・・・・駆動モータ、２０１・・・・・・アナログ／デ
ジタル変換部、２０２・・・・・・入力制御部、２０３
・・・・・・中央処理装置、２０４・・曲プログラム記
憶部、２０５・・・・・・データ記憶部、２０６・・・
・・・出力制御部、２０７・・・・・・発振器、Ｅ・・
曲車両エンジン、ＶＢ・・−−−−Ｖベルト、６００８
品・−凝縮器、ＥＶ・・・・・・膨張弁、Ｒｅｃ・・・
・・・受液器。ｚｏｌ　　　　　迦？ｔ　　　　　　　′−／〆？０７１　　　　　　　　　　　）２０５　　　−２０４第９図第　７　図Figure 1 is a diagram showing an outline of a conventional vehicle air conditioner, Figure 2 is a diagram showing the relationship between compressor drive and evaporator temperature in the conventional system, and Figure 3 is a vehicle air conditioner according to the present invention. Fig. 4 is an electrical connection diagram of the temperature sensor, Fig. 5 is a side control block diagram of the temperature controller, and Figs. 6 and 7 show control of the evaporator and heater outlet air temperatures, respectively. The flowcharts, FIGS. 8 and 9, are diagrams showing the relationship of the evaporator and heater outlet air temperature target values to the blower outlet air temperature set value, respectively. -1...Battery, 2...Operation switch, 3...Temperature controller, 4...Fan switch, 5゜6...Temperature Sensor, 7... Bent electromagnetic clutch, 8
...Intercompressor, '9...Blower, 10-...
... Evaporator (Evoporator), 11 ... Heater (Heater), 12 ... Hot water valve, 13 ...
...Heating amount setting device, 14...Wire, . 15...Intake side internal/external air switching damper, 16.17
...Okayama outlet selection damper, 18...
Air conditioning duct, 20...Temperature controller, 21
...Bending temperature sensor, 22...Hot water valve, 23...
... Drive motor, 201 ... Analog/digital conversion section, 202 ... Input control section, 203
... Central processing unit, 204 ... Music program storage section, 205 ... Data storage section, 206 ...
... Output control section, 207 ... Oscillator, E...
Bent vehicle engine, VB...---V belt, 6008
Items: - Condenser, EV... Expansion valve, Rec...
...Liquid receiver. zol ka? t'-/〆? 07 1) 205 -204 Figure 9 Figure 7

Claims

[Scope of utility model registration request]

In a vehicle air conditioner, the vehicle air conditioner includes a blower that takes in air from inside and outside the car and sends it into the car, a refrigerant compressor, an evaporator that cools the air from the blower, and a heater that heats the air. means for detecting the temperature of air blown out from the heater, means for detecting the temperature of air blown out from the heater, means for determining whether cooling or heating is necessary based on the air temperature at the outlet of the blower, and stopping the heater when cooling is required. and means for controlling the drive of the refrigerant compressor according to the air temperature at the outlet of the blower, and means for stopping the refrigerant compressor when heating is required and controlling the temperature of the heater according to the temperature of the air at the outlet of the blower. An air conditioner for a vehicle, characterized in that it comprises means for.