JPS62117439U - - Google Patents
Info
- Publication number
- JPS62117439U JPS62117439U JP431286U JP431286U JPS62117439U JP S62117439 U JPS62117439 U JP S62117439U JP 431286 U JP431286 U JP 431286U JP 431286 U JP431286 U JP 431286U JP S62117439 U JPS62117439 U JP S62117439U
- Authority
- JP
- Japan
- Prior art keywords
- blower
- ventilator
- suction port
- propeller fan
- indoor side
- 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 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は、本考案の実施例を示す換気扇装置の
斜視図、第２図は、実施例を示す縦断面図、第３
図は、従来例の斜視図である。図において１は取
付孔、２は吸込口、３は第一の送風機、４は支持
アーム、５は第二の送風機、６は吐出口、２Ａは
吸込口、６Ａは吐出口である。なお図中同一符号
は、同一又は相当部分を示す。
FIG. 1 is a perspective view of a ventilation fan device showing an embodiment of the present invention, FIG. 2 is a longitudinal sectional view showing the embodiment, and FIG.
The figure is a perspective view of a conventional example. In the figure, 1 is a mounting hole, 2 is a suction port, 3 is a first blower, 4 is a support arm, 5 is a second blower, 6 is a discharge port, 2A is a suction port, and 6A is a discharge port. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
室内側に横向きに開口した吸込口から室内の空気
を吸い込んでこれを室外へ排気するプロペラフア
ンよりなる第一の送風機と、この第一の送風機の
室内側の前方に支持アームによつて垂直方向に回
動可能に支持されたプロペラフアンよりなる第二
の送風機とからなり、上記第二の送風機の吐出口
を第一の送風機の吸込口に対向させうることを特
徴とする換気装置。 It is attached to a mounting hole drilled into the wall structure of a building.
A first blower consists of a propeller fan that sucks indoor air through a suction port that opens horizontally on the indoor side and exhausts it to the outdoors, and a support arm is provided in front of the first blower on the indoor side in a vertical direction. and a second blower made of a propeller fan rotatably supported by the ventilator, the ventilator being characterized in that the discharge port of the second blower can be opposed to the suction port of the first blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP431286U JPS62117439U (en) | 1986-01-16 | 1986-01-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP431286U JPS62117439U (en) | 1986-01-16 | 1986-01-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62117439U true JPS62117439U (en) | 1987-07-25 |
Family
ID=30784864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP431286U Pending JPS62117439U (en) | 1986-01-16 | 1986-01-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62117439U (en) |
-
1986
- 1986-01-16 JP JP431286U patent/JPS62117439U/ja active Pending