JPS6189668U

JPS6189668U -

Info

Publication number: JPS6189668U
Application number: JP17239184U
Authority: JP
Priority date: 1984-11-15
Filing date: 1984-11-15
Publication date: 1986-06-11

Description

[Brief explanation of drawings]

第１図は本考案の一実施例に係るヒータコアの
正面図、第２図は第１図に示す中間コネクタの要
部断面図、第３図は第１図に示す吐出タンクの要
部断面図、第４図は第１図に示すヒータコアを取
付けた自動車用空気調和装置の概略断面図、第５
図は従来の自動車用空気調和装置の概略断面図、
第６図はヒータコアの傾斜角度θと通気抵抗との
関係を示す特性線図である。２，２ａ…ヒータユニツト、６，６ａ…ヒータ
コア、２０…チユーブ、２３…コア部、２４…流
入タンク部、２７…中間コネクタ、２９…吸入口
、３１…吐出タンク部、３２…吐出パイプ、３３
…制御弁。 Fig. 1 is a front view of a heater core according to an embodiment of the present invention, Fig. 2 is a sectional view of a main part of the intermediate connector shown in Fig. 1, and Fig. 3 is a sectional view of a main part of the discharge tank shown in Fig. 1. , FIG. 4 is a schematic cross-sectional view of an automobile air conditioner equipped with the heater core shown in FIG.
The figure is a schematic cross-sectional view of a conventional automobile air conditioner.
FIG. 6 is a characteristic diagram showing the relationship between the inclination angle θ of the heater core and the ventilation resistance. 2, 2a... Heater unit, 6, 6a... Heater core, 20... Tube, 23... Core section, 24... Inflow tank section, 27... Intermediate connector, 29... Suction port, 31... Discharge tank section, 32... Discharge pipe, 33
...control valve.

Claims

[Scope of utility model registration request]

An inflow tank section 24 in which core sections 23 in which hot water flowing through a plurality of tubes 20 and air flowing outside the tubes 20 exchange heat are provided in parallel, and hot water flows into the tubes 20 in each of the core sections 23. are connected by an intermediate connector 27, a suction port 29 for guiding hot water toward the inflow tank section 24 is formed in the intermediate connector 27, and each of the core sections 2
A discharge tank section 31 for collecting hot water flowing through the tube in No. 3 is installed in each core section 23, and a control valve is provided in the middle of each discharge pipe 32 discharging from the discharge tank section 31, and each control valve is provided in the middle of each discharge pipe 32 discharging from the discharge tank section 31. A heater core for an air conditioner for an automobile, characterized in that the amount of hot water is controlled by controlling the opening degrees of the valves 33, and the temperature of the air passing through each of the core parts 23 is adjusted.