JPS6439120U

JPS6439120U -

Info

Publication number: JPS6439120U
Application number: JP13465587U
Authority: JP
Priority date: 1987-09-04
Filing date: 1987-09-04
Publication date: 1989-03-08

Description

[Brief explanation of the drawing]

第１図ないし第３図は本考案の１実施例を示し
、第１図は要部の制御ブロツク図、第２図はフロ
ーチヤート、第３図は空調負荷に対応するＶＥＮ
Ｔ風量とＦＯＯＴ風量との風量割合を示す線図で
ある。第４図は本考案の他の実施例における空調
負荷に対応するＶＥＮＴ風量とＦＯＯＴ風量との
風量割合を示す線図である。第５図及び第６図は
従来の車両用空気調和装置の１例を示し、第５図
はシステム構成図、第６図は空調負荷に対応する
ＶＥＮＴ風量とＦＯＯＴ風量との風量割合を示す
線図である。温度設定ボリユーム……１９、センサ１１，１
２，１３、エアミツクスダンパ……８、吹出モー
ド切換ダンパ……９、ＶＥＮＴ吹出口……３１、
ＦＯＯＴ吹出口……３２、風量比変更手段……３
７，４０，４１，４３，１６，１５，４２。 Figures 1 to 3 show one embodiment of the present invention, Figure 1 is a control block diagram of the main part, Figure 2 is a flowchart, and Figure 3 is a VEN corresponding to an air conditioning load.
It is a diagram showing the air volume ratio between T air volume and FOOT air volume. FIG. 4 is a diagram showing the air volume ratio between the VENT air volume and the FOOT air volume corresponding to the air conditioning load in another embodiment of the present invention. 5 and 6 show an example of a conventional vehicle air conditioner, FIG. 5 is a system configuration diagram, and FIG. 6 is a line showing the air volume ratio between VENT air volume and FOOT air volume corresponding to the air conditioning load. It is a diagram. Temperature setting volume...19, sensor 11,1
2, 13, Air mix damper...8, Blowout mode switching damper...9, VENT outlet...31,
FOOT outlet...32, air volume ratio changing means...3
7, 40, 41, 43, 16, 15, 42.

Claims

[Scope of utility model registration request]

An air conditioner for a vehicle in which the temperature of the blown air is controlled according to the air conditioning load calculated based on the temperature setting volume and input from various sensors, and the outlet from which the blown air is blown can be selected using a blow-out mode switching damper. In the BI-LEV, air is blown out simultaneously from both the VENT outlet, which blows out air toward the upper body of the occupant, and the FOOT outlet, which blows out air toward the occupant's feet.
Means is provided for changing the ratio of the amount of air blown out from the VENT outlet and the amount of air blown out from the FOOT outlet in accordance with the air conditioning load when the EL mode is selected by the outlet mode switching damper. A vehicle air conditioner characterized by: