JPH0357111U - - Google Patents
Info
- Publication number
- JPH0357111U JPH0357111U JP11785189U JP11785189U JPH0357111U JP H0357111 U JPH0357111 U JP H0357111U JP 11785189 U JP11785189 U JP 11785189U JP 11785189 U JP11785189 U JP 11785189U JP H0357111 U JPH0357111 U JP H0357111U
- Authority
- JP
- Japan
- Prior art keywords
- air
- outside air
- air intake
- reducing gas
- intake
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
第１図ないし第４図は本考案の実施例を示し、
第１図は空調装置のエアダクトとエア導入口を示
す要部断面図、第２図は還元性ガスセンサの特性
線図、第３図は空調装置の回路構成を示すブロツ
ク図、第４図は臭気制御処理を示す流れ図である
。
１……エアダクト、２……エア導入口、２Ａ…
…内気取入れ口、２Ｂ……外気取入れ口、３……
インテークドア、５……エバポレータ、６……ヒ
ータコア、９……還元性ガスセンサ。
1 to 4 show embodiments of the present invention,
Figure 1 is a sectional view of the main parts showing the air duct and air inlet of the air conditioner, Figure 2 is a characteristic diagram of the reducing gas sensor, Figure 3 is a block diagram showing the circuit configuration of the air conditioner, and Figure 4 is the odor. It is a flow chart showing control processing. 1...Air duct, 2...Air inlet, 2A...
...Inside air intake, 2B...Outside air intake, 3...
Intake door, 5... Evaporator, 6... Heater core, 9... Reducing gas sensor.
Claims (1)
連通する外気取入れ口が設けられたエア導入口と
、一端が該エア導入口と連通し、他端が前記運転
室内に開口したエアダクトと、該エアダクトの途
中に設けられ、該エアダクト内の空気を加熱また
は冷却する熱交換器と、前記エア導入口に設けら
れ、前記内気取入れ口と外気取入れ口とを開閉す
るインテークドアとからなる自動車用空調装置に
おいて、前記エア導入口の外気取入れ口側には外
気中の還元性ガスの濃度を電気量の変化として検
出する還元性ガス濃度検出手段を設け、該還元性
ガス濃度検出手段からの検出信号に応じて前記イ
ンテークドアを開閉制御する制御手段を設ける構
成としたことを特徴とする自動車用空調装置。 an air inlet that is provided with an inside air intake that communicates with the driver's cab and an outside air intake that communicates with the outside air; an air duct that has one end communicating with the air inlet and the other end that opens into the driver's cab; In an automotive air conditioner comprising a heat exchanger provided midway to heat or cool the air in the air duct, and an intake door provided at the air intake port to open and close the inside air intake port and the outside air intake port. , a reducing gas concentration detecting means for detecting the concentration of reducing gas in the outside air as a change in the amount of electricity is provided on the outside air intake side of the air inlet, and in response to a detection signal from the reducing gas concentration detecting means. An air conditioner for an automobile, comprising: a control means for controlling opening and closing of the intake door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11785189U JPH0357111U (en) | 1989-10-06 | 1989-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11785189U JPH0357111U (en) | 1989-10-06 | 1989-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0357111U true JPH0357111U (en) | 1991-05-31 |
Family
ID=31666050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11785189U Pending JPH0357111U (en) | 1989-10-06 | 1989-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0357111U (en) |
-
1989
- 1989-10-06 JP JP11785189U patent/JPH0357111U/ja active Pending
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