JPH0478450U - - Google Patents
Info
- Publication number
- JPH0478450U JPH0478450U JP11929390U JP11929390U JPH0478450U JP H0478450 U JPH0478450 U JP H0478450U JP 11929390 U JP11929390 U JP 11929390U JP 11929390 U JP11929390 U JP 11929390U JP H0478450 U JPH0478450 U JP H0478450U
- Authority
- JP
- Japan
- Prior art keywords
- outlet
- inlet
- exhaust duct
- cylindrical portion
- recessed portion
- 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
- 238000009423 ventilation Methods 0.000 claims description 4
Landscapes
- Ventilation (AREA)
Description
第１図は本考案の一実施例のダクト用換気扇の
取付状態を示す断面図、第２図は従来のダクト用
換気扇の取付状態を示す断面図である。
１……送風機、２……枠体、３……吸込口、４
……吐出口、５……排気ダクト、６……凹部、７
……ドレン排水口、９……アダプタ、１０……ル
ーバ。
FIG. 1 is a sectional view showing how a duct ventilation fan according to an embodiment of the present invention is installed, and FIG. 2 is a sectional view showing how a conventional duct ventilation fan is installed. 1...Blower, 2...Frame, 3...Suction port, 4
...Discharge port, 5...Exhaust duct, 6...Recess, 7
...Drain outlet, 9...Adapter, 10...Louver.
Claims (1)
し、側面開口を吐出口とした枠体と、前記吸込口
に設置されるルーバと、前記吐出口に、排気ダク
トの外径より大きな内径を有し、前記吐出口側に
向かい拡大された略円錐状の筒部を設け、この筒
部の最下部に凹部を形成し、この凹部の底部にド
レン排水口を設けたアダプタとを備え、前記排気
ダクトと接続したダクト用換気扇。 A frame body with a built-in blower for ventilation, a lower opening as an inlet and a side opening as an outlet, a louver installed at the inlet, and an inner diameter larger than the outer diameter of the exhaust duct at the outlet. an adapter having a substantially conical cylindrical portion enlarged toward the discharge port side, a recessed portion formed at the lowest part of the cylindrical portion, and a drain outlet provided at the bottom of the recessed portion; A duct ventilation fan connected to the exhaust duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11929390U JPH0478450U (en) | 1990-11-13 | 1990-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11929390U JPH0478450U (en) | 1990-11-13 | 1990-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0478450U true JPH0478450U (en) | 1992-07-08 |
Family
ID=31867261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11929390U Pending JPH0478450U (en) | 1990-11-13 | 1990-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0478450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09112994A (en) * | 1995-10-17 | 1997-05-02 | Haiki:Kk | Ventilator for bathroom or lavatory and executing method therefor |
-
1990
- 1990-11-13 JP JP11929390U patent/JPH0478450U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09112994A (en) * | 1995-10-17 | 1997-05-02 | Haiki:Kk | Ventilator for bathroom or lavatory and executing method therefor |