JPS6069276U - elevator ventilation system - Google Patents
elevator ventilation systemInfo
- Publication number
- JPS6069276U JPS6069276U JP4430684U JP4430684U JPS6069276U JP S6069276 U JPS6069276 U JP S6069276U JP 4430684 U JP4430684 U JP 4430684U JP 4430684 U JP4430684 U JP 4430684U JP S6069276 U JPS6069276 U JP S6069276U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- ventilation system
- car
- ventilation
- ventilation fan
- 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.)
- Granted
Links
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示すエレベータかご上の平
面図、第２図及び第３図はともに第１図におけるＰ−Ｐ
線の断面図で第２図は強制換気時の換気状態を示し、第
３図は自然換気時の換気状態を示す。第４図は強制換気
時のかご内の換気通風状態を示す説明図、第５図は自然
換気時のかご内の酸素、炭酸ガス濃度の推移を示す説明
図である。
１・・・・・・天井板、２・・・・・・換気扇、３・・
・・・・カバー、４・・・・・・吸入ダクト、５・・・
・・・排出ダクト、１０．１１・・・・・・通気口、１
２・・・・・・吸音材、Ａ−Ｇ・・・・・・強制換気時
の気流、Ｈ−Ｊ・・・・・・自然換気時の気流。FIG. 1 is a plan view of an elevator car showing an embodiment of the present invention, and FIGS. 2 and 3 are P-P in FIG. 1.
In the cross-sectional view of the line, Fig. 2 shows the ventilation state during forced ventilation, and Fig. 3 shows the ventilation state during natural ventilation. FIG. 4 is an explanatory diagram showing the state of ventilation inside the car during forced ventilation, and FIG. 5 is an explanatory diagram showing changes in oxygen and carbon dioxide gas concentrations within the car during natural ventilation. 1... Ceiling board, 2... Ventilation fan, 3...
...Cover, 4...Suction duct, 5...
...Exhaust duct, 10.11...Vent, 1
2...Sound absorbing material, A-G...Airflow during forced ventilation, H-J...Airflow during natural ventilation.
Claims (1)
には換気扇と、該換気扇及び前記通気口を覆うカバーと
を設けたものにおいて、前記カバー内部には前記換気扇
の側面を遮へいする仕切板を設け、該仕切板により、昇
降路の空気をかご内に吸入する吸入ダクト並びにかご内
の。 空気を昇降路に排出する排出ダクトをそれぞれ独立に前
記カバー内に構成し、前記天井板の通気口と前記カバー
の吸入ダクトおよび排出ダクトとを連結して流通経路を
構成したことを特徴とするエレベータの換気装置。[Scope of Claim for Utility Model Registration] In a car ceiling board with a small number of vents (both of which are provided with two vents, a ventilation fan on the ceiling board, and a cover that covers the ventilation fan and the vent), the interior of the cover A partition plate is provided for shielding the side surface of the ventilation fan, and the partition plate separates the intake duct for sucking air from the hoistway into the car and the exhaust duct for discharging air from the car to the hoistway. What is claimed is: 1. A ventilation system for an elevator, characterized in that the ventilation system is configured in a cover, and a circulation path is formed by connecting a vent in the ceiling plate to an intake duct and an exhaust duct in the cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4430684U JPS6069276U (en) | 1984-03-28 | 1984-03-28 | elevator ventilation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4430684U JPS6069276U (en) | 1984-03-28 | 1984-03-28 | elevator ventilation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6069276U true JPS6069276U (en) | 1985-05-16 |
| JPS644781Y2 JPS644781Y2 (en) | 1989-02-07 |
Family
ID=30174839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4430684U Granted JPS6069276U (en) | 1984-03-28 | 1984-03-28 | elevator ventilation system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6069276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012032604A1 (en) * | 2010-09-07 | 2012-03-15 | 三菱電機株式会社 | Elevator car compartment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49104344A (en) * | 1973-02-12 | 1974-10-02 | ||
| JPS532845A (en) * | 1976-06-25 | 1978-01-12 | Toshiba Corp | Ventilation device for elevator |
-
1984
- 1984-03-28 JP JP4430684U patent/JPS6069276U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49104344A (en) * | 1973-02-12 | 1974-10-02 | ||
| JPS532845A (en) * | 1976-06-25 | 1978-01-12 | Toshiba Corp | Ventilation device for elevator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012032604A1 (en) * | 2010-09-07 | 2012-03-15 | 三菱電機株式会社 | Elevator car compartment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS644781Y2 (en) | 1989-02-07 |
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