JPH03109904U

JPH03109904U -

Info

Publication number: JPH03109904U
Application number: JP1868690U
Authority: JP
Priority date: 1990-02-28
Filing date: 1990-02-28
Publication date: 1991-11-12

Description

[Brief explanation of drawings]

第１図は、本考案に係る自動車用空気調和装置
の概略構成図、第２図は、同実施例の要部を示す
斜視図、第３図Ａ，Ｂは、同実施例の作用の説明
に供する断面図、第４図は、第１図に示した自動
車用空気調和装置の動作フローチヤートである。１……インテークユニツト、２……クーラユニ
ツト、３……ヒータユニツト、４……内気取入口
、５……外気取入口、６……インテークドア、８
……フアン、１０……エバポレータ、１３……ド
レンパイプ、１４……ドレンバルブ、３０……モ
ードドア、３３……制御装置（制御手段）、３６
……イグニツシヨンスイツチ、３７……配風遮断
手段。 Fig. 1 is a schematic configuration diagram of an air conditioner for an automobile according to the present invention, Fig. 2 is a perspective view showing the main parts of the embodiment, and Fig. 3 A and B are explanations of the operation of the embodiment. The sectional view shown in FIG. 4 is an operation flowchart of the automobile air conditioner shown in FIG. 1. 1... Intake unit, 2... Cooler unit, 3... Heater unit, 4... Inside air intake, 5... Outside air intake, 6... Intake door, 8
... Fan, 10 ... Evaporator, 13 ... Drain pipe, 14 ... Drain valve, 30 ... Mode door, 33 ... Control device (control means), 36
...Ignition switch, 37...Air distribution blocking means.

Claims

[Scope of Claim for Utility Model Registration] An intake unit 1 provided with an intake door 6 that selectively opens and closes an inside air intake 4 that communicates with the interior of the vehicle and an outside air intake 5 that communicates with the outside of the vehicle;
The intake unit 1 includes a blower fan 8 and an evaporator 10 that cools the air.
a drain pipe 13 provided in the cooler unit 2 and discharging condensed water condensed in the evaporator 10 to the outside of the vehicle interior.
and a heater unit 3 which adjusts the temperature of the air from the cooler unit 2 and blows it out into the vehicle interior, wherein the pipe 13 is rotatably provided on the drain pipe 13. a drain valve 14 that opens and closes; an air distribution cutoff means 37 that prevents air from blowing out from the heater unit 3 into the vehicle interior; an ignition switch 36 that controls turning on and off the engine; When the switch 36 is set to the position where the engine is turned off, the air distribution blocking means 37 prevents air from being blown from the heater unit 3 into the vehicle interior, and the outside air intake port 5 is fully opened. said intake door 6
and a control means 33 that rotates the drain valve 14 to fully open the fan 8 for a predetermined period of time.