JPS63131814U - - Google Patents
Info
- Publication number
- JPS63131814U JPS63131814U JP2508287U JP2508287U JPS63131814U JP S63131814 U JPS63131814 U JP S63131814U JP 2508287 U JP2508287 U JP 2508287U JP 2508287 U JP2508287 U JP 2508287U JP S63131814 U JPS63131814 U JP S63131814U
- Authority
- JP
- Japan
- Prior art keywords
- air
- temperature
- temperature sensor
- detecting
- glass surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011521 glass Substances 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 3
- 239000000498 cooling water Substances 0.000 claims 2
- 238000007664 blowing Methods 0.000 claims 1
- 239000002826 coolant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 1
Description
第1図は、本考案に係る車両用空調装置の実施
例の全体構成を示す、一部ブロツク線図を含む断
面図、第2図は、前記実施例の作用を説明するた
めの通常の運転時における目標吹出温度に対する
風量の関係の例を示す線図、第3図は同じく、フ
ロントウインドのガラス面の各部温度及びデフロ
スタ噴流の状態を示す、一部ブロツク線図を含む
要部断面図、第4図は同じく、送風量に対する駆
動電動機への印加電圧の関係の例を示す線図、第
5図は同じく、風量を決定するためのフローチヤ
ートの例を示す流れ図である。
8……エンジン、10……通風ダクト、12…
…車外気取入口、14……車内気取入口、16…
…内外気ダンパ、18……デフロスタ吹出口、2
1……第1の切換えダンパ駆動アクチユエータ、
23……第2の切換えダンパ駆動アクチユエータ
、24……第1の切換えダンパ、26……第2の
切換えダンパ、28……駆動電動機、29……フ
アン速度制御装置、30……送風フアン、34…
…温度調節機構、40……制御回路、46……温
度設定器、48……外気温度センサ、50……車
室内温度センサ、52……日射センサ、54……
水温センサ、56……ガラス面温度センサ、60
……フロントウインド。
FIG. 1 is a cross-sectional view, including a partial block diagram, showing the overall configuration of an embodiment of a vehicle air conditioner according to the present invention, and FIG. 2 is a normal operation diagram for explaining the operation of the embodiment. 3 is a diagram illustrating an example of the relationship between the air volume and the target blowout temperature at different times; FIG. Similarly, FIG. 4 is a diagram showing an example of the relationship between the voltage applied to the drive motor and the air volume, and FIG. 5 is a flowchart showing an example of a flowchart for determining the air volume. 8...engine, 10...ventilation duct, 12...
...Air intake outside the vehicle, 14...Air intake inside the vehicle, 16...
...Inside and outside air damper, 18...Defroster outlet, 2
1...first switching damper drive actuator,
23...Second switching damper drive actuator, 24...First switching damper, 26...Second switching damper, 28...Drive motor, 29...Fan speed control device, 30...Blower fan, 34 …
... Temperature adjustment mechanism, 40 ... Control circuit, 46 ... Temperature setting device, 48 ... Outside temperature sensor, 50 ... Vehicle interior temperature sensor, 52 ... Solar radiation sensor, 54 ...
Water temperature sensor, 56...Glass surface temperature sensor, 60
...Front window.
Claims (1)
出すためのデフロスタ吹出口を含む複数の吹出口
及び空気取入口を有する通風ダクトと、前記デフ
ロスタ吹出口を開閉するためのダンパと、前記通
風ダクトに空気を流すための送風フアンと、該送
風フアンを回転駆動するための駆動電動機と、前
記通風ダクトを流れる空気を加熱するための加熱
用熱交換器と、外気温度を検出するための外気温
度センサと、車室内温度を検出するための車室内
温度センサと、エンジン冷却水温度を検出するた
めの水温センサと、が設けられた車両用空調装置
において、 前記ガラス面温度を検出するためのガラス面温
度センサと、 前記デフロスタ吹出口が開かれたデフロスタモ
ードであつて、検出されたエンジン冷却水温度が
所定値以下のとき、前記各センサで検出された外
気温度、車室内温度、エンジン冷却水温度及びガ
ラス面温度に応じて前記ガラス面温度の上昇率が
最大となる目標送風量を算出し、前記送風ダクト
に流れる空気が、算出された目標送風量になるよ
う前記駆動電動機の回転速度を制御する制御回路
と、 を備えたことを特徴とする車両用空調装置。[Claims for Utility Model Registration] A ventilation duct having a plurality of air outlets and an air intake port, including a defroster outlet for blowing air toward the glass surface of a predetermined window, and a ventilation duct for opening and closing the defroster outlet. a damper, a blower fan for flowing air through the ventilation duct, a drive motor for rotationally driving the blower fan, a heating heat exchanger for heating the air flowing through the ventilation duct, and a heating heat exchanger for controlling the outside air temperature. In a vehicle air conditioner, the vehicle air conditioner is provided with an outside air temperature sensor for detecting an outside air temperature sensor, a vehicle interior temperature sensor for detecting a vehicle interior temperature, and a water temperature sensor for detecting an engine cooling water temperature. a glass surface temperature sensor for detecting the temperature of the outside air detected by each of the sensors, when the defroster mode is in which the defroster outlet is opened and the detected engine coolant temperature is below a predetermined value; A target air flow rate that maximizes the rate of increase in the glass surface temperature is calculated according to the indoor temperature, engine cooling water temperature, and glass surface temperature, and the air flow rate is adjusted so that the air flowing through the air duct reaches the calculated target air flow rate. A vehicle air conditioner comprising: a control circuit that controls the rotational speed of a drive motor;
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987025082U JPH0742825Y2 (en) | 1987-02-23 | 1987-02-23 | Vehicle air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987025082U JPH0742825Y2 (en) | 1987-02-23 | 1987-02-23 | Vehicle air conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63131814U true JPS63131814U (en) | 1988-08-29 |
JPH0742825Y2 JPH0742825Y2 (en) | 1995-10-04 |
Family
ID=30824902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987025082U Expired - Lifetime JPH0742825Y2 (en) | 1987-02-23 | 1987-02-23 | Vehicle air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0742825Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111532102A (en) * | 2020-05-27 | 2020-08-14 | 宁波远景汽车零部件有限公司 | Automobile defrosting method and device and storage medium |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5682620A (en) * | 1979-12-07 | 1981-07-06 | Toyota Motor Corp | Airflow controller for heater blower in car heater |
JPS58122216A (en) * | 1982-01-13 | 1983-07-20 | Toyota Motor Corp | Air-conditioning method for automobile |
JPS6033121A (en) * | 1983-08-03 | 1985-02-20 | Mazda Motor Corp | Control of wind amount of air conditioner for car |
JPS6078812A (en) * | 1983-10-07 | 1985-05-04 | Nissan Motor Co Ltd | Air conditioner for vehicle |
-
1987
- 1987-02-23 JP JP1987025082U patent/JPH0742825Y2/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5682620A (en) * | 1979-12-07 | 1981-07-06 | Toyota Motor Corp | Airflow controller for heater blower in car heater |
JPS58122216A (en) * | 1982-01-13 | 1983-07-20 | Toyota Motor Corp | Air-conditioning method for automobile |
JPS6033121A (en) * | 1983-08-03 | 1985-02-20 | Mazda Motor Corp | Control of wind amount of air conditioner for car |
JPS6078812A (en) * | 1983-10-07 | 1985-05-04 | Nissan Motor Co Ltd | Air conditioner for vehicle |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111532102A (en) * | 2020-05-27 | 2020-08-14 | 宁波远景汽车零部件有限公司 | Automobile defrosting method and device and storage medium |
CN111532102B (en) * | 2020-05-27 | 2023-05-12 | 宁波远景汽车零部件有限公司 | Automobile defrosting method and device and storage medium |
Also Published As
Publication number | Publication date |
---|---|
JPH0742825Y2 (en) | 1995-10-04 |
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