JPH02132080U - - Google Patents
Info
- Publication number
- JPH02132080U JPH02132080U JP4093689U JP4093689U JPH02132080U JP H02132080 U JPH02132080 U JP H02132080U JP 4093689 U JP4093689 U JP 4093689U JP 4093689 U JP4093689 U JP 4093689U JP H02132080 U JPH02132080 U JP H02132080U
- Authority
- JP
- Japan
- Prior art keywords
- elevator
- hoistway
- smoke detector
- smoke
- prevention device
- 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
- 239000000779 smoke Substances 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Description
第１図は本考案によるエレベータ防煙装置の一
実施例を示す昇降路の要部概略図である。
４……昇降路、７……貫流フアン、８……エア
カーテン、９……煙感知器。
FIG. 1 is a schematic diagram of a main part of a hoistway showing an embodiment of an elevator smoke prevention device according to the present invention. 4... Hoistway, 7... Once-through fan, 8... Air curtain, 9... Smoke detector.
Claims (1)
タにおいて、前記エレベータが上下動する昇降路
内に、前記煙感知器から発せられる信号により作
動して、前記昇降路内に上下を仕切る水平なエア
ーカーテンを作る貫流フアンを設けたことを特徴
とするエレベータ防煙装置。 In an elevator installed in a building equipped with a smoke detector, a horizontal air space is provided in the hoistway in which the elevator moves up and down, which is activated by a signal emitted from the smoke detector to separate the upper and lower parts of the hoistway. An elevator smoke prevention device characterized by having a cross-flow fan that creates a curtain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4093689U JPH02132080U (en) | 1989-04-10 | 1989-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4093689U JPH02132080U (en) | 1989-04-10 | 1989-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02132080U true JPH02132080U (en) | 1990-11-02 |
Family
ID=31551166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4093689U Pending JPH02132080U (en) | 1989-04-10 | 1989-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02132080U (en) |
-
1989
- 1989-04-10 JP JP4093689U patent/JPH02132080U/ja active Pending
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