JPS63107227U

JPS63107227U -

Info

Publication number: JPS63107227U
Application number: JP20262486U
Authority: JP
Priority date: 1986-12-27
Filing date: 1986-12-27
Publication date: 1988-07-11

Description

[Brief explanation of drawings]

第１図は本考案の実施例を示す自動車用空気調
和装置の概略図、第２図は本考案の他の実施例に
係るエバポレータの概略斜視図、第３図は従来例
を示す自動車用空気調和装置の概略図である。３１，３１ａ……下流側のエバポレータ、３２
，３２ａ……上流側のエバポレータ、３３，３４
……サクシヨンスロツトルバルブ（蒸発圧力設定
手段）。 Fig. 1 is a schematic diagram of an automotive air conditioner according to an embodiment of the present invention, Fig. 2 is a schematic perspective view of an evaporator according to another embodiment of the invention, and Fig. 3 is a conventional example of an automotive air conditioner. FIG. 2 is a schematic diagram of a harmonization device. 31, 31a...Downstream evaporator, 32
, 32a... Upstream evaporator, 33, 34
...Suction throttle valve (evaporation pressure setting means).

Claims

[Claims for Utility Model Registration] A cooling device for an automobile that includes an evaporator that cools the air by exchanging heat with the air blown into the vehicle interior, and means for circulating a refrigerant that exchanges heat with the air through the evaporator. In this case, the evaporator is composed of two evaporators 31, 31a, 32, 32a installed in series with a predetermined distance apart in the air flow direction, and of the two evaporators, the evaporator 31 on the downstream side of the air flow, An automobile cooling system characterized by having evaporation pressure setting means 33, 34 for setting the evaporation pressure of the refrigerant sent to the evaporator 31a lower than the evaporation pressure of the refrigerant sent to the upstream evaporators 32, 32a.