JPH01142307U

JPH01142307U -

Info

Publication number: JPH01142307U
Application number: JP3922388U
Authority: JP
Priority date: 1988-03-25
Filing date: 1988-03-25
Publication date: 1989-09-29

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す概念図、第２
図は同実施例のブロツク図、第３図は同実施例の
制御フローチヤート、第４図は従来のヒータ装置
を示す説明図である。１…車室、４…フロントヒータ、７…リヤヒー
タ、２４…流量制御バルブ、２７…アクチユエー
タ、２９…フロント吹出温センサ（温度センサ）
、３０…リヤ吹出温センサ（温度センサ）、３１
…コントロールユニツト（制御手段）。 Figure 1 is a conceptual diagram showing one embodiment of the present invention;
FIG. 3 is a block diagram of the same embodiment, FIG. 3 is a control flowchart of the same embodiment, and FIG. 4 is an explanatory diagram showing a conventional heater device. 1... Vehicle interior, 4... Front heater, 7... Rear heater, 24... Flow rate control valve, 27... Actuator, 29... Front outlet temperature sensor (temperature sensor)
, 30...Rear outlet temperature sensor (temperature sensor), 31
...control unit (control means).

Claims

[Scope of utility model registration request]

In a structure in which a front heater and a rear heater are provided in the vehicle interior using hot water as a heat source supplied through hot water piping, the hot water piping is connected to an actuator to control the amount of hot water supplied to the front heater and the rear heater. A flow rate control valve is provided to control the temperature, and a temperature sensor is provided in each of the front heater side area and the rear heater side area in the vehicle interior, and the temperature difference between the front heater side temperature and the rear heater side temperature detected by the temperature sensor is A heater device for an automobile, characterized in that a control means is provided for driving and controlling the actuator accordingly.