JPS5845118U

JPS5845118U - Vehicle air conditioner

Info

Publication number: JPS5845118U
Application number: JP13989481U
Authority: JP
Inventors: 高橋　精一
Original assignee: 日産自動車株式会社
Priority date: 1981-09-22
Filing date: 1981-09-22
Publication date: 1983-03-26

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構成図と温度制御
回路、第２図は第１図に示しケ従来の空調装置における
エアミックスドア開度とプロアファンの風量および吹出
しロモードとの関係を示す図、第３図は本考案による空
調装置の概略構成図と温度制御回路、第４図は第３図に
示した空調装置の動作のフローチャートである。１・・・インテークドア、２・・・外気導入口、３・・
・内気導入口ご４・・・プロアファン、４ａ・・・モー
タ、５・・・エバポレータ、６・・・ヒータコア、７・
・・エアミックスドア、ｇａ、　　ｊｉｂ・・・吹出し
口、９・・・吹出しロモードドア、１０・・・コントロ
ールユニット、１１・・・温度設定器、１２・・・車室
内温度センサ、１３・・・　　□エアミックスドア開度
検出器、１４・・・エバポレータ温度検出器、１５・・
・ニアミックスドア開庫調節器、１６・・・マルチプレ
クサ、１７・・・Ａ／Ｄ変換器、１８・・・演算器、１
９・・・Ｄ／Ａ変換器、２０・・・吹出し口開度調節器
、２１・・・ファンスイッチ、２２・・・空調スイッチ
。Figure 1 is a schematic configuration diagram and temperature control circuit of a conventional vehicle air conditioner, and Figure 2 is the relationship between the air mix door opening and the air flow rate and blowout mode of the pro-fan shown in Figure 1 in the conventional air conditioner. 3 is a schematic configuration diagram and a temperature control circuit of the air conditioner according to the present invention, and FIG. 4 is a flowchart of the operation of the air conditioner shown in FIG. 3. 1...Intake door, 2...Outside air introduction port, 3...
・Inside air inlet 4... Proa fan, 4a... Motor, 5... Evaporator, 6... Heater core, 7.
...Air mix door, ga, jib...Blowout port, 9...Blowout mode door, 10...Control unit, 11...Temperature setting device, 12...Interior temperature sensor, 13... □Air mix door opening detector, 14... Evaporator temperature detector, 15...
・Near mix door opening controller, 16...Multiplexer, 17...A/D converter, 18... Arithmetic unit, 1
9... D/A converter, 20... Outlet opening controller, 21... Fan switch, 22... Air conditioning switch.

Claims

[Scope of utility model registration request]

A device that adjusts the opening of the air mix door so that the outlet air temperature is calculated based on the set temperature, room temperature, etc., includes an air volume control means that gently increases the rotation speed of the pro-a-fan when air conditioning operation starts, and air conditioning operation. An air conditioner for a vehicle, characterized in that it is provided with a blow-off mode control means that allows wind to be blown out from the foot air outlet for a predetermined period of time after the air conditioner starts.