JPH037017U - - Google Patents
Info
- Publication number
- JPH037017U JPH037017U JP6673489U JP6673489U JPH037017U JP H037017 U JPH037017 U JP H037017U JP 6673489 U JP6673489 U JP 6673489U JP 6673489 U JP6673489 U JP 6673489U JP H037017 U JPH037017 U JP H037017U
- Authority
- JP
- Japan
- Prior art keywords
- drain discharge
- unit
- heater
- intake unit
- air
- 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
- 238000007599 discharging Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
第１〜２図は本考案の第一実施例を示しており
、第１図はドレン排出部を分解した状態で示す部
分縦断側面図、第２図は第１図のＡ部を組み立て
た状態で示す縦断側面図、第３図は逆止弁を構成
する弁体の別例を示す、第２図は同様の断面図、
第４〜５図は逆止弁の更に別例を示しており、第
４図は第１図と同様の断面図、第５図は逆止弁の
斜視図、第６図は従来のドレン排出構造を設けた
自動車用空気調和装置の略側面図である。
１……インテークユニツト、２……ヒータユニ
ツト、３……ヒータダクト、４……ドレンホース
、５……ドレン排出管、６……蛇腹部、７……短
円筒部、８……接続部、９……通孔、１０……嵌
合壁、１１……仕切壁、１２……傾斜部、１３，
１４……弁体、１５……逆止弁。
Figures 1 and 2 show the first embodiment of the present invention. Figure 1 is a partial vertical sectional side view showing the drain discharge part in an exploded state, and Figure 2 is a state in which part A in Figure 1 is assembled. 3 shows another example of the valve body constituting the check valve, FIG. 2 is a similar sectional view,
Figures 4 and 5 show further examples of check valves, with Figure 4 being a sectional view similar to Figure 1, Figure 5 being a perspective view of the check valve, and Figure 6 being a conventional drain discharge. 1 is a schematic side view of an air conditioner for an automobile provided with a structure; FIG. DESCRIPTION OF SYMBOLS 1... Intake unit, 2... Heater unit, 3... Heater duct, 4... Drain hose, 5... Drain discharge pipe, 6... Bellows part, 7... Short cylindrical part, 8... Connection part, 9 ... Through hole, 10 ... Fitting wall, 11 ... Partition wall, 12 ... Inclined part, 13,
14... Valve body, 15... Check valve.
Claims (1)
加温用のヒータユニツトと、上記インテークユニ
ツトからヒータユニツトに空気を送るヒータダク
トとから成る自動車用空気調和装置に組み込み、
ヒータダクト内に進入したドレンを排出する為の
ドレン排出部であつて、上端部を上記ヒータダク
トの下面に接続し、下端部を上記インテークユニ
ツトの側面に接続したドレン排出管と、このドレ
ン排出管の下端とインテークユニツトの側面との
接続部に設けられ、ドレン排出管内のドレンをイ
ンテークユニツト内に流す方向にのみ開く逆止弁
とから成る、自動車用空気調和装置のドレン排出
部。 Incorporated into an automobile air conditioner consisting of an intake unit for air intake, a heater unit for heating the air, and a heater duct for sending air from the intake unit to the heater unit,
A drain discharge part for discharging condensate that has entered the heater duct, and includes a drain discharge pipe whose upper end is connected to the lower surface of the heater duct and whose lower end is connected to the side surface of the intake unit. A drain discharge section of an air conditioner for an automobile, comprising a check valve that is provided at the connection between the lower end and the side surface of the intake unit and opens only in the direction in which the drain in the drain discharge pipe flows into the intake unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6673489U JPH037017U (en) | 1989-06-09 | 1989-06-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6673489U JPH037017U (en) | 1989-06-09 | 1989-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH037017U true JPH037017U (en) | 1991-01-23 |
Family
ID=31599692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6673489U Pending JPH037017U (en) | 1989-06-09 | 1989-06-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH037017U (en) |
-
1989
- 1989-06-09 JP JP6673489U patent/JPH037017U/ja active Pending