JPS63194010U

JPS63194010U -

Info

Publication number: JPS63194010U
Application number: JP8642087U
Authority: JP
Priority date: 1987-06-02
Filing date: 1987-06-02
Publication date: 1988-12-14

Description

[Brief explanation of drawings]

第１図はこの考案の車両空調装置の一実施例の
全体構成を示す構成図、第２図は車外気取入れ時
の熱の出入を示す説明図、第３図は車内気取入れ
時の熱の出入を示す説明図、第４図は同実施例の
制御の動作を説明するためのフローチヤート図、
第５図は目標吹出し温度による空気取入れ口切換
え動作の説明図、第６図は内外気併用モードがあ
る場合の実施例の空気取入れ口の構成を示す構成
図である。１０……通風ダスト、１２……車内気取入れ口
、１４……車外気取入れ口、３２……エバポレー
タ、３４……加熱用ヒータコア、３６……エアミ
ツクスダンパ、４６……制御回路、５０……外気
温度センサ、５２……車室内温度センサ、５４…
…日射センサ、４８……温度設定器。 Fig. 1 is a block diagram showing the overall configuration of one embodiment of the vehicle air conditioning system of this invention, Fig. 2 is an explanatory diagram showing the flow of heat when air is taken in from outside the car, and Fig. 3 is a diagram showing the flow of heat when air is taken in from inside the car. FIG. 4 is a flowchart diagram for explaining the control operation of the embodiment;
FIG. 5 is an explanatory diagram of the air intake switching operation based on the target blowout temperature, and FIG. 6 is a configuration diagram showing the configuration of the air intake in an embodiment in which there is an internal/external air combination mode. DESCRIPTION OF SYMBOLS 10... Ventilation dust, 12... Vehicle interior air intake, 14... Vehicle exterior air intake, 32... Evaporator, 34... Heater core for heating, 36... Air mix damper, 46... Control circuit, 50... ...Outside air temperature sensor, 52...Indoor temperature sensor, 54...
...Solar radiation sensor, 48...Temperature setting device.

Claims

[Scope of claim for utility model registration] 1. An outside air intake that takes in air from outside the car, an inside air intake that takes in air from the inside of the car, and an outlet that blows out conditioned air into the inside of the car. An adjustment device that adjusts the temperature of this blown air, an outside air temperature sensor that detects the temperature outside the vehicle, an interior temperature sensor that detects the temperature inside the vehicle, and when only the outside air intake is open, A first arithmetic expression for calculating a target temperature of the air blown into the vehicle interior based on the detection results of the outside air temperature sensor and the interior temperature sensor; and a second calculation formula for calculating a target temperature of the air blown into the vehicle interior based on the detection results of the temperature sensor and the vehicle interior temperature sensor, and controls the adjustment device based on the calculation results of these calculation formulas. A vehicle air conditioner comprising a control circuit. 2. The vehicle air conditioner according to claim 1, wherein only one of the outside air intake port and the inside air intake port is open. 3. Both of the outside air intake and the inside air intake can be opened at the same time, and in this case, the target temperature can be determined by combining both the first and second calculation formulas. The vehicle air conditioner according to claim 1, characterized in that the adjustment device is controlled based on the calculation result.