JPH0367834U - - Google Patents
Info
- Publication number
- JPH0367834U JPH0367834U JP12686489U JP12686489U JPH0367834U JP H0367834 U JPH0367834 U JP H0367834U JP 12686489 U JP12686489 U JP 12686489U JP 12686489 U JP12686489 U JP 12686489U JP H0367834 U JPH0367834 U JP H0367834U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- underfloor
- air
- closing plate
- ventilation system
- 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 6
- 238000010586 diagram Methods 0.000 description 1
Description
第１図乃至第３図は本考案の一実施例を示すも
ので、第１図は床下換気装置の一部切欠き斜視図
、第２図は床下換気装置の断面図、第３図は開閉
板の斜視図である。
図中、３……床下換気装置、６……吸入口、９
……クロスフローフアン、１０……床下、１１ａ
〜１１ｄ……開閉板、１６……駆動機構。
Figures 1 to 3 show one embodiment of the present invention; Figure 1 is a partially cutaway perspective view of an underfloor ventilation system, Figure 2 is a sectional view of the underfloor ventilation system, and Figure 3 is an open/closed view of the underfloor ventilation system. It is a perspective view of a board. In the diagram, 3...underfloor ventilation system, 6...intake port, 9
...Cross flow fan, 10...Under the floor, 11a
~11d...Opening/closing plate, 16...Drive mechanism.
Claims (1)
る床下換気装置において、 外気を床下に吸入又は床下の空気を屋外に排気
する空気口を開閉する開閉板と、外気温度が所定
温度より低いとき該開閉板を閉方向に駆動する駆
動機構とを有する ことを特徴とする床下換気装置。[Scope of claim for utility model registration] In an underfloor ventilation system that forcibly ventilates the air under the floor using a blower fan, an opening/closing plate that opens and closes an air opening that takes outside air into the underfloor or exhausts underfloor air outdoors, and the outside air temperature. An underfloor ventilation system comprising: a drive mechanism that drives the opening/closing plate in the closing direction when the opening/closing plate is lower than a predetermined temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12686489U JPH0367834U (en) | 1989-10-30 | 1989-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12686489U JPH0367834U (en) | 1989-10-30 | 1989-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0367834U true JPH0367834U (en) | 1991-07-03 |
Family
ID=31674654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12686489U Pending JPH0367834U (en) | 1989-10-30 | 1989-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0367834U (en) |
-
1989
- 1989-10-30 JP JP12686489U patent/JPH0367834U/ja active Pending