JPS6319418U

JPS6319418U -

Info

Publication number: JPS6319418U
Application number: JP11406086U
Authority: JP
Priority date: 1986-07-25
Filing date: 1986-07-25
Publication date: 1988-02-08

Description

[Brief explanation of the drawing]

第１図ないし第３図はこの考案の一実施例を示
し、第１図は温水ヒータ装置の概略構成図、第２
図はそのスルーバルブを示す断面図、第３図はエ
ンジンの高回転数域で必要以上の温水が流れない
ことを示した線図、第４図は従来の温水ヒータ装
置を示す概略構成図、第５図はそのコアヒータに
対する温水流量を示す線図である。１……エンジン、２……ヒータコア、３……温
水循環路、４……温調用バルブ、１０……バイパ
ス路、１１……流量制御バルブ（スルーバルブ）
。 Figures 1 to 3 show an embodiment of this invention; Figure 1 is a schematic diagram of the hot water heater device;
The figure is a sectional view showing the through valve, Figure 3 is a line diagram showing that hot water does not flow more than necessary in the high engine speed range, Figure 4 is a schematic configuration diagram showing a conventional hot water heater device, FIG. 5 is a diagram showing the hot water flow rate to the core heater. 1...Engine, 2...Heater core, 3...Hot water circulation path, 4...Temperature control valve, 10...Bypass path, 11...Flow rate control valve (through valve)
.

Claims

[Scope of utility model registration request]

In a vehicle hot water heater device in which a heater core is connected to an engine through a hot water circulation path, a bypass path is provided between the inlet side and the outlet side of the hot water circulation path, and a through valve is provided in this bypass path. Features: Vehicle hot water heater device.