JPH0235815U - - Google Patents

Description

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

第１図は本考案の一実施例を示す断面図、第２
図は第１図に示すエアフイルタの斜視図、第３図
はロールブラシの斜視図、第４図はエアフイルタ
の通常使用時の断面図、第５図はエアフイルタの
除塵時を示す断面図、第６図はロールブラシの除
塵作用を示す側面図、第７図はエアフイルタの除
塵を説明するフローチヤートである。 １……空調ダクト、２……送風機、６……エア
フイルタ、６Ａ……フイルタ部、６Ｂ……閉塞部
、９……排出ダクト。 Fig. 1 is a sectional view showing one embodiment of the present invention;
The figures are a perspective view of the air filter shown in Figure 1, Figure 3 is a perspective view of the roll brush, Figure 4 is a sectional view of the air filter in normal use, Figure 5 is a sectional view of the air filter when removing dust, and Figure 6 is a perspective view of the air filter shown in Figure 1. The figure is a side view showing the dust removal action of the roll brush, and FIG. 7 is a flowchart illustrating the dust removal of the air filter. 1...Air conditioning duct, 2...Blower, 6...Air filter, 6A...Filter section, 6B...Closing section, 9...Discharge duct.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 空調ダクト内における送風機の下流側にエアフ
イルタを設けた車両用空気調和装置において、前
記エアフイルタをフイルタ部と該フイルタ部に連
なる閉塞部とから構成し、前記空調ダクトにおけ
る前記エアフイルタの配設位置近傍に車室外と連
通する排出ダクトを連結し、前記フイルタ部が空
調ダクト内の前記送風機の下流側流路内に位置し
かつ前記閉塞部が前記排出ダクトを閉塞する作動
位置と、前記フイルタ部が前記排出ダクトの流入
口と対向しかつ前記閉塞部が前記排出ダクトの連
結部よりも下流側における前記空調ダクトを閉塞
する除塵位置との間で回動自在であるように前記
エアフイルタを取付けたことを特徴とする車両用
空気調和装置のエアフイルタ除塵装置。 In a vehicle air conditioner in which an air filter is provided on the downstream side of a blower in an air conditioning duct, the air filter is composed of a filter part and a blocking part connected to the filter part, and the air filter is located near the installation position of the air filter in the air conditioning duct. an operating position in which a discharge duct communicating with the outside of the vehicle is connected, the filter section is located in a flow path downstream of the blower in the air conditioning duct and the closing section closes the discharge duct; The air filter is mounted so that it is rotatable between a dust removal position facing the inlet of the exhaust duct and where the closing part closes the air conditioning duct downstream of the connecting part of the exhaust duct. Features: Air filter dust removal equipment for vehicle air conditioners.