JPH0364108U - - Google Patents
Info
- Publication number
- JPH0364108U JPH0364108U JP12685889U JP12685889U JPH0364108U JP H0364108 U JPH0364108 U JP H0364108U JP 12685889 U JP12685889 U JP 12685889U JP 12685889 U JP12685889 U JP 12685889U JP H0364108 U JPH0364108 U JP H0364108U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- electric heater
- heater
- internal
- hot water
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000498 cooling water Substances 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
第１図および第２図は本考案における一実施例
であり、第１図は車両用空気調和装置の概略的側
断面図、第２図は車両用空気調和装置の暖房特性
図、第３図は従来の車両用空気調和装置の概略的
側断面図である。
１……内外気切り替え箱、６……ブロアフアン
、８……分岐箱、１２……温水ヒータ、１４……
車両用空気調和装置、１５……ダクト、１６……
電気ヒータ、１７……電力供給源、１９……コン
トロールユニツト、２１……サーミスター、２２
……マニユアルスイツチ。
Figures 1 and 2 show one embodiment of the present invention; Figure 1 is a schematic side sectional view of a vehicle air conditioner, Figure 2 is a heating characteristic diagram of the vehicle air conditioner, and Figure 3 is a diagram of heating characteristics of the vehicle air conditioner. 1 is a schematic side sectional view of a conventional vehicle air conditioner. 1...Internal/external air switching box, 6...Blower fan, 8...Branch box, 12...Hot water heater, 14...
Vehicle air conditioner, 15... duct, 16...
Electric heater, 17... Power supply source, 19... Control unit, 21... Thermistor, 22
...Manual switch.
Claims (1)
接続されたダクトと、上記内外気切り替え箱とダ
クトとの間に設けられた送風機と、上記ダクトに
内臓されてエンジン冷却水の熱を利用した温水ヒ
ータと、乗員が車室内で操作し室内温度を調節す
るマニユアルスイツチと、上記温水ヒータの下流
側に設けられた分岐箱とを具備した車両用空気調
和装置において、上記温水ヒータの下流側に隣接
して上記分岐箱上流側に電気ヒータを設け、この
電気ヒータが加熱するごとく電力を供給する電力
供給源と、この電気ヒータの下流側に温度センサ
ーを設け、上記温度センサーによる検知温度が上
記エンジンの冷却水温度が上昇した場合の空気よ
り温度が低く、上記送風機が駆動しており、かつ
、上記マニユアルスイツチが最高温度に調節され
ている場合に上記電気ヒータに電力を供給するご
とく上記電力供給源を制御するコントロールユニ
ツトを設けたことを特徴とする車両用空気調和装
置。 An internal/external air switching box, a duct connected to the internal/external air switching box, a blower installed between the internal/external air switching box and the duct, and a hot water generator built into the duct that utilizes the heat of the engine cooling water. A vehicle air conditioner comprising a heater, a manual switch operated by a passenger in the vehicle interior to adjust the interior temperature, and a branch box provided downstream of the hot water heater, which is adjacent to the downstream side of the hot water heater. An electric heater is provided on the upstream side of the branch box, and a power supply source that supplies power so that the electric heater heats the branch box is provided, and a temperature sensor is provided on the downstream side of the electric heater, and the temperature detected by the temperature sensor is the same as that of the engine. When the temperature of the cooling water rises, the temperature is lower than that of the air, the blower is operating, and the manual switch is adjusted to the maximum temperature, the power is supplied to the electric heater. An air conditioner for a vehicle, characterized in that it is equipped with a control unit that controls a power source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12685889U JPH0364108U (en) | 1989-10-30 | 1989-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12685889U JPH0364108U (en) | 1989-10-30 | 1989-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0364108U true JPH0364108U (en) | 1991-06-21 |
Family
ID=31674648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12685889U Pending JPH0364108U (en) | 1989-10-30 | 1989-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0364108U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1142936A (en) * | 1997-05-27 | 1999-02-16 | Denso Corp | Air conditioner for vehicle |
| JP2005096756A (en) * | 2003-09-22 | 2005-04-14 | Catem Gmbh & Co Kg | Electric heating device with temperature sensor built therein |
-
1989
- 1989-10-30 JP JP12685889U patent/JPH0364108U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1142936A (en) * | 1997-05-27 | 1999-02-16 | Denso Corp | Air conditioner for vehicle |
| JP2005096756A (en) * | 2003-09-22 | 2005-04-14 | Catem Gmbh & Co Kg | Electric heating device with temperature sensor built therein |
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