JPH0360113U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案にかかる自動車用空気清浄装
置の機能ブロツク図、第２図はこの考案の構成図
、第３図は送風機ユニツトの斜視図、第４図は制
御のフローチヤート図。 ８……インテークドア（内外気切換ドア）、１
５……清浄ドア（空気清浄ドア）、１００……熱
負荷演算手段、２００……判定手段、３００……
制御手段。 FIG. 1 is a functional block diagram of an air purifying device for an automobile according to this invention, FIG. 2 is a configuration diagram of this invention, FIG. 3 is a perspective view of a blower unit, and FIG. 4 is a control flowchart. 8...Intake door (inside/outside air switching door), 1
5... Clean door (air cleaning door), 100... Heat load calculation means, 200... Judgment means, 300...
control means.

Claims (1)

【実用新案登録請求の範囲】 内気導入口と外気導入口とが設けられ、この両
導入口を選択的に開閉する内外気換ドアを備え、
前記内気導入口の上流側に配された空気清浄器に
導入する内気の通過量制御を行う空気清浄ドアと
、 車室内温度が目標温度に到達するに必要な熱負
荷を算出する熱負荷演算手段と、 該熱負荷演算手段により演算された熱負荷が所
定の値よりも大きいか否かを判定する判定手段と
、 該判定手段の判定結果により空気清浄ドアの開
閉を制御する制御手段とを備えることを特徴とす
る自動車用空気清浄装置。[Scope of claim for utility model registration] An inside air inlet and an outside air inlet are provided, and an inside and outside air ventilation door is provided to selectively open and close both the inlets,
an air purifying door that controls the amount of inside air that is introduced into the air purifier arranged upstream of the inside air inlet, and a heat load calculation means that calculates the heat load required for the vehicle interior temperature to reach the target temperature. and a determining means for determining whether the heat load calculated by the thermal load calculating means is larger than a predetermined value, and a control means for controlling opening and closing of the air purifying door based on the determination result of the determining means. An air purifying device for automobiles characterized by the following.