JPH0441384A - Elevator cage equipped with air conditioner - Google Patents
Elevator cage equipped with air conditionerInfo
- Publication number
- JPH0441384A JPH0441384A JP14568690A JP14568690A JPH0441384A JP H0441384 A JPH0441384 A JP H0441384A JP 14568690 A JP14568690 A JP 14568690A JP 14568690 A JP14568690 A JP 14568690A JP H0441384 A JPH0441384 A JP H0441384A
- Authority
- JP
- Japan
- Prior art keywords
- air
- elevator car
- side passage
- elevator cage
- discharge 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.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 abstract description 6
- 238000004378 air conditioning Methods 0.000 description 31
- 230000007257 malfunction Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明はエレベータかご室内を冷暖房する装置を備えた
冷暖房装置付エレベータかごに関するも［従来の技術］
従来よりエレベータかご室内を冷暖房するためにエレベ
ータかご室の天蓋に冷暖房装置を備えたものがある。[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to an elevator car equipped with a heating and cooling device equipped with a device for heating and cooling the interior of an elevator car [Prior Art] Some cars are equipped with heating and cooling equipment in the canopy of the car room.
従来のこの種の冷暖房装置付エレベータかごとして、第
２図に示したものがある。A conventional elevator car of this kind with an air conditioning system is shown in FIG.
第２図は従来の冷暖房装置付エレベータかごを示す縦断
面図である。FIG. 2 is a longitudinal sectional view showing a conventional elevator car with a heating and cooling device.
図において、（１）はエレベータかご、（２）はエレベ
ータかご室、（３）は前記エレベータかご（１）の天蓋
、（４）は壁、（５）は床、（６）は前記壁（４）の下
端と前記床（５）との間に設けられた中本である。（７
）は前記エレベータかご（１）の天蓋（３）の下側に所
定の間隔をおいて設けられた吊天井で、前記天蓋（３）
とともに２重天井を形成している。（８）は前記天蓋（
３）の上部に設けられた冷暖房装置で、非常時の乗客を
救出するための救出口を避けた位置に設けられている。In the figure, (1) is the elevator car, (2) is the elevator car room, (3) is the canopy of the elevator car (1), (4) is the wall, (5) is the floor, and (6) is the wall ( 4) is a book block provided between the lower end of the book and the floor (5). (7
) is a suspended ceiling provided at a predetermined interval below the canopy (3) of the elevator car (1);
Together, they form a double ceiling. (8) is the canopy (
3) This is a heating and cooling system installed at the top of the passenger compartment, and is located away from the rescue exit for rescuing passengers in an emergency.
（９）は前記冷暖房装置（８）を覆う箱、（１０）は前
記冷暖房装Ｗ（８）の吸込口、（１１）は冷暖房装置（
８）の内部に収納された送風機、（１２）は吹出口であ
る。（１３）は前記冷暖房装！（８）の吸込側と吹出側
とを仕切る仕切板、（１４）は前記天蓋（３）、壁（４
）、吊天井（７）、仕切板（１３）によって吸込側に形
成された吸込側通路、（１５）は同じく吐出側に形成さ
れた吐出側通路である。(9) is a box that covers the heating and cooling device (8), (10) is the suction port of the heating and cooling device W (8), and (11) is the box that covers the heating and cooling device (8).
8) is a blower housed inside, and (12) is an air outlet. (13) is the air conditioning system! (8) is a partition plate that partitions the suction side and the outlet side; (14) is the canopy (3), the wall (4);
), a suction side passage formed on the suction side by the suspended ceiling (7) and the partition plate (13), and (15) a discharge side passage formed on the discharge side.
Ａはエレベータかご室（２）内から冷暖房装置（８）に
吸込まれる吸込空気の流れ、Ｂは冷暖房装置（８）で冷
却或いは加熱された後、エレベータかご室（２）に送出
される吐出空気の流れである。A is the flow of suction air that is drawn into the air conditioning system (8) from inside the elevator car (2), and B is the flow of air that is discharged to the elevator car (2) after being cooled or heated by the air conditioning system (8). It is the flow of air.
次に、上記のように構成された従来の冷暖房装置付エレ
ベータかごにおける空気の流れを説明する。Next, the flow of air in the conventional elevator car with a heating and cooling device configured as described above will be explained.
冷暖房装置（８）が運転されているときには、エレベー
タかご室（２）内の空気は吸込側通路（１４）を通って
冷暖房装置（８）内に吸込まれ、冷却或いは加熱された
後、吐出側通路（１５）から再びエレベータかご室（２
）内に戻される。即ち、エレベータかご（１）は頻繁に
出入口扉が開閉され、エレベータかご室（２）内外の空
気が入替わるので、熱効率を上げるために循環式になっ
ている。When the air conditioning system (8) is in operation, air in the elevator car (2) is drawn into the air conditioning system (8) through the suction side passage (14), cooled or heated, and then transferred to the discharge side. From the passage (15), go back to the elevator car room (2).
) is returned within. That is, the entrance/exit door of the elevator car (1) is frequently opened and closed, and the air inside and outside the elevator car room (2) is exchanged, so the elevator car (1) is of a circulation type in order to increase thermal efficiency.
なお、出入口の扉が閉じた後は、前記扉と出入口柱との
隙間や壁（３）の下端と中本（６）との隙間等の僅かな
隙間からエレベータかご室（２）内外の空気が出入りす
ることによって、外気との換気が行なわれる。In addition, after the entrance door is closed, the air inside and outside the elevator car room (2) is leaked through small gaps such as the gap between the door and the entrance pillar and the gap between the lower end of the wall (3) and the bookcase (6). Ventilation with outside air is achieved by the movement of air in and out.
ところで、前記冷暖房装置（８）はエレベータかご室（
２）の天蓋（３）に設けられた非常時の救出口を避けた
位置に取付けられているが、エレベータかご（１）が小
さくて設置スペースが限られている場合には、実公昭５
７−３４２２８号公報に記載の技術によって、救出口と
冷暖房装置の吐出側通路の周壁の一部を兼ねるようにし
て取付けることも可能である。By the way, the air conditioning system (8) is installed in the elevator car (
2) is installed in a position that avoids the emergency rescue exit provided in the canopy (3), but if the elevator car (1) is small and the installation space is limited,
According to the technique described in Japanese Patent Publication No. 7-34228, it is also possible to install the rescue opening so as to serve both as a part of the circumferential wall of the discharge side passage of the air-conditioning device.
［発明が解決しようとする課題］
従来の冷暖房装置付エレベータかごは、上記のように構
成されているから、故障等で戸閉したままの状態でエレ
ベータかご室（１）内に乗客が長時間閉込められると、
冷暖房装置（８）が循環式であり、また、前記出入口の
扉と出入口柱との隙間や壁（３）の下端と中本（６）と
の隙間等の僅かな隙間では換気が不十分であるので、乗
客は不快感を覚えることがあった。特に、大勢の乗客が
乗っている場合には、不快な臭気が充満するばかりでな
く、汚れた空気を吸ったり、酸素不足から頭痛を起すこ
ともあった。[Problem to be solved by the invention] Since the conventional elevator car with an air conditioning/heating device is configured as described above, it is difficult for passengers to stay inside the elevator car (1) for a long time with the door closed due to a malfunction or the like. When you're trapped,
The heating and cooling system (8) is of a circulation type, and there is insufficient ventilation in small gaps such as the gap between the door of the entrance and the entrance pillar and the gap between the lower end of the wall (3) and the bookcase (6). As a result, passengers may feel uncomfortable. Especially when a large number of passengers are on board, not only can they be filled with unpleasant odors, but they can also suffer from headaches from breathing dirty air and from lack of oxygen.
そこで、本発明は、冷暖房装置が運転されている状態で
、乗客が長時間エレベータかご室内に閉込められたとき
にも十分な換気を行ない、乗客に不快感を与えることが
ない冷暖房装置付エレベータかごの提供を課題とするも
のである。Therefore, the present invention provides an elevator with an air conditioning system that provides sufficient ventilation even when passengers are confined in an elevator car for a long time while the air conditioning system is in operation, and that does not cause discomfort to the passengers. The challenge is to provide baskets.
［課題を解決するための手段］
本発明にかかる冷暖房装置付エレベータかごは、エレベ
ータかご室の天蓋に冷暖房装置を設け、前記エレベータ
かご室内の空気を前記冷暖房装置に導く吸込側通路と前
記冷暖房装置によって冷却或いは加熱された空気を前記
エレベータかご室内に導く吐出側通路とを設けるととも
に、外気を前記エレベータかご室内に供給する送風機を
前記吐出側通路に設けたものである。[Means for Solving the Problems] An elevator car with an air conditioning device according to the present invention is provided with an air conditioning device on the canopy of an elevator car room, and includes a suction side passage that guides air in the elevator car room to the air conditioning device and the air conditioning device. A discharge side passage is provided for guiding air cooled or heated by the air into the elevator car chamber, and a blower for supplying outside air into the elevator car chamber is provided in the discharge side passage.
［作用］
本発明においては、吐出側通路に設けられた送風機によ
って外気の新鮮な空気が吐出側通路内に取込まれ、更に
、エレベータかご室内に供給される。[Operation] In the present invention, fresh air from the outside is taken into the discharge passage by the blower provided in the discharge passage, and is further supplied into the elevator car room.
［実施例コ 以下、本発明の一実施例を第１図に基づいて説明する。[Example code] Hereinafter, one embodiment of the present invention will be described based on FIG.
第１図は本発明の一実施例の冷暖房装置付エレベータか
ごを示す縦断面図である。図中、第２図と同一符号は従
来の構成部分と同一または相当する部分であるから、こ
こではその説明を省略する。FIG. 1 is a longitudinal sectional view showing an elevator car with an air conditioning system according to an embodiment of the present invention. In the figure, the same reference numerals as in FIG. 2 indicate parts that are the same as or correspond to the conventional components, so their explanation will be omitted here.
図において、（２１）はエレベータかご（１）の天蓋（
３）の上部の吐出側通路（１５）側に設けられたシロッ
コファンよりなる送風機である。In the figure, (21) is the canopy (
3) is a blower consisting of a sirocco fan installed on the discharge side passage (15) side of the upper part.
前記送風機（２１）の吐出側は前記天蓋（３）に形成さ
れた開口部（３ａ）から前記吐出側通路（１５）内に連
通している。なお、Ｃは新鮮な外気の流れを示す。A discharge side of the blower (21) communicates with the discharge side passageway (15) through an opening (3a) formed in the canopy (3). Note that C indicates the flow of fresh outside air.
次に、上記のように構成された本実施例の送風機（２１
）の作用を説明する。Next, the blower (21
).
冷暖房装置（８）が運転されているときに、故障等で出
入口の扉が長時間戸閉して乗客が閉込められると、送風
機（２１）が作動を開始する。すると、外気が送風機（
２１）に取込まれ、天蓋（３）の開口部（３ａ）から吐
出側通路（１５）内に流入し、冷暖房装置（８）からの
吐出空気と合流してエレベータかご室（２）内に供給さ
れる。When the air conditioning system (8) is in operation, if the entrance door is closed for a long time due to a malfunction or the like and passengers are trapped, the blower (21) starts operating. Then, the outside air is transferred to the blower (
21), flows into the discharge side passage (15) through the opening (3a) of the canopy (3), merges with the discharge air from the air conditioning system (8), and flows into the elevator car room (2). Supplied.
これによって、乗客は汚れた空気を吸うことによる不快
感から逃れることができる。This allows passengers to avoid the discomfort of breathing dirty air.
なお、前記送風機（２１）は、手動によって作動を開始
させてもよく、タイマ或いは空気中の埃や酸素の濃度検
出センサ等を使用して自動的に作動を開始させるように
してもよい。Note that the blower (21) may be started to operate manually, or may be automatically started using a timer or a sensor for detecting the concentration of dust or oxygen in the air.
ところで、当然であるが、前記送風機（２１）は、冷暖
房装置（８）による吐出側通路（１５）内の差圧よりも
大きな差圧を生じるような能力に設定しておかないと、
外気は吐出側通路（１５）内に流入しないことになって
しまう。また、外気を大量に供給すると、冷暖房効果が
損われるので、送風機（２１）は冷暖房装置（８）の能
力を考慮して適する能力、に設定すべきである。By the way, it goes without saying that the blower (21) must be set to a capacity that generates a pressure difference greater than the pressure difference in the discharge side passage (15) caused by the air conditioning system (8).
Outside air will not flow into the discharge side passage (15). Furthermore, if a large amount of outside air is supplied, the heating and cooling effect will be impaired, so the blower (21) should be set to an appropriate capacity in consideration of the capacity of the heating and cooling device (8).
このように、上記実施例の冷暖房装置付エレベータかご
は、エレベータかご室（２）の天蓋（３）に冷暖房装置
（８）を設け、前記エレベータかご室（２）内の空気を
前記冷暖房装置（８）に導く吸込側通路（１４）と前記
冷暖房装置（８）によって冷却或いは加熱された空気を
前記エレベータかご室（２）内に導く吐出側通路（１５
）とを設けるとともに、外気を前記エレベータかご室（
２）内に供給する送風機（２１）を前記吐出側通路（１
５）に設けたものである。In this way, the elevator car with an air conditioning device of the above embodiment is provided with an air conditioning device (8) on the canopy (3) of the elevator car room (2), and the air inside the elevator car room (2) is controlled by the air conditioning device ( 8), and a discharge side passage (15) that leads the air cooled or heated by the air conditioning system (8) into the elevator car (2).
), and also directs outside air into the elevator car room (
2) The blower (21) to be supplied into the air is connected to the discharge side passage (1).
5).
したがって、上記実施例によれば、冷暖房装置の運転中
、故障等で乗客がエレベータかご室（２）内に閉込めら
れたときに、送風機（２１）により外気の新鮮な空気を
エレベータかご室（２）内に供給することができる。こ
れによって、乗客は長時間エレベータかご室（２）内に
閉込められても、換気不十分による不快感から逃れるこ
とができる。Therefore, according to the above embodiment, when a passenger is trapped in the elevator car (2) due to a malfunction or the like during operation of the air conditioning system, the blower (21) blows fresh air from outside into the elevator car (2). 2) Can be supplied within Thereby, even if passengers are confined in the elevator car (2) for a long time, they can escape from discomfort due to insufficient ventilation.
ところで、上記実施例の送風機（２１）は、シロッコフ
ァンを使用しているが、本発明を実施する場合には、こ
れに限定されるものではなく、クロスフローファン°や
プロペラファン等各種のファンを使用することができる
。By the way, although the blower (21) in the above embodiment uses a sirocco fan, the present invention is not limited to this, and various types of fans such as a cross flow fan and a propeller fan can be used. can be used.
また、上記実施例の天蓋（３）の開口部（３ａ）には、
斜め右下に下がった整流板を取付けてもよく、これによ
って、送風機（２１）から吸込まれた外気は、冷暖房装
置（８）からの吐出空気との合流域で流れを乱されるこ
となく、円滑にエレベータかご室（２）内に流入する。Further, in the opening (3a) of the canopy (3) of the above embodiment,
A rectifier plate may be installed diagonally downward to the right, so that the flow of the outside air sucked in from the blower (21) is not disturbed in the area where it joins the air discharged from the air conditioning system (8). It flows smoothly into the elevator car (2).
［発明の効果コ
以上のように、本発明の冷暖房装置付エレベータかごは
、エレベータかごの天蓋に設けられた冷暖房装置の吐出
側通路に外気をエレベータかご室内に供給する送風機を
設けたので、冷暖房装置の運転中、故障等で乗客がエレ
ベータかご室内に閉込められたときに、送風機により外
気の新鮮な空気をエレベータかご室内に供給することが
できる。[Effects of the Invention] As described above, the elevator car with an air conditioning system of the present invention has a blower for supplying outside air into the elevator car interior in the discharge side passage of the air conditioning system provided in the canopy of the elevator car, so that the air conditioning system is not heated or heated. During operation of the device, when passengers are trapped in the elevator car due to a malfunction or the like, fresh air from outside can be supplied into the elevator car by the blower.
これによって、乗客は長時間エレベータかご室内に閉込
められても、換気不十分による不快感から逃れることが
できる。This allows passengers to escape discomfort caused by insufficient ventilation even if they are confined in an elevator car for a long time.
第１図は本発明の一実施例の冷暖房装置付エレベータか
ごを示す縦断面図、第２図は従来の冷暖房装置付エレベ
ータかごを示す縦断面図である。
図において、
２：エレベータかご室 ３：天蓋
８：冷暖房装置 １４：吸込側通路１５：吐出側
通路 ２１：送風機である。
なお、
図中、
同−符号及び同一記号は同一また
は相当部分を示すものである。FIG. 1 is a longitudinal cross-sectional view showing an elevator car with an air-conditioning device according to an embodiment of the present invention, and FIG. 2 is a longitudinal cross-sectional view showing a conventional elevator car with an air-conditioning device. In the figure, 2: elevator car room 3: canopy 8: air conditioning system 14: suction side passage 15: discharge side passage 21: blower. In addition, in the figures, the same reference numerals and the same symbols indicate the same or equivalent parts.
Claims (1)
吸込側通路と、 前記冷暖房装置によって熱交換された空気を前記エレベ
ータかご室内に導く吐出側通路と、前記吐出側通路に設
けられて外気を前記エレベータかご室内に供給する送風
機と を具備することを特徴とする冷暖房装置付エレベータか
ご。[Scope of Claims] A heating and cooling device provided in the canopy of the elevator car; a suction side passage that guides the air inside the elevator car to the heating and cooling device; and a suction side passage that guides the air inside the elevator car to the heating and cooling device; What is claimed is: 1. An elevator car with an air conditioner and heating device, comprising: a discharge side passage leading to air; and a blower provided in the discharge side passage and supplying outside air into the elevator car room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2145686A JP2508365B2 (en) | 1990-06-04 | 1990-06-04 | Elevator basket with air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2145686A JP2508365B2 (en) | 1990-06-04 | 1990-06-04 | Elevator basket with air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441384A true JPH0441384A (en) | 1992-02-12 |
| JP2508365B2 JP2508365B2 (en) | 1996-06-19 |
Family
ID=15390749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2145686A Expired - Fee Related JP2508365B2 (en) | 1990-06-04 | 1990-06-04 | Elevator basket with air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508365B2 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008143661A (en) * | 2006-12-11 | 2008-06-26 | Toshiba Elevator Co Ltd | Ventilation system in car of elevator |
| JP2012126506A (en) * | 2010-12-15 | 2012-07-05 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator |
| JP2015003793A (en) * | 2013-06-20 | 2015-01-08 | 株式会社日立製作所 | Elevator |
| KR101653664B1 (en) * | 2016-06-10 | 2016-09-05 | 주식회사 한림기업 | Ventilation fan apparatus using temperature sensor of elevator |
| CN107585664A (en) * | 2017-09-28 | 2018-01-16 | 布劳恩电梯有限公司 | Elevator circulation ventilation structure |
| CN107601234A (en) * | 2017-09-28 | 2018-01-19 | 布劳恩电梯有限公司 | Circulating ventilation type elevator |
| CN107628511A (en) * | 2017-09-28 | 2018-01-26 | 布劳恩电梯有限公司 | A kind of adjustable ventilation type elevator |
| JP2023065805A (en) * | 2021-10-28 | 2023-05-15 | フジテック株式会社 | Elevator car device and elevator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5129470U (en) * | 1974-08-20 | 1976-03-03 | ||
| JPH0226084U (en) * | 1988-08-03 | 1990-02-20 |
-
1990
- 1990-06-04 JP JP2145686A patent/JP2508365B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5129470U (en) * | 1974-08-20 | 1976-03-03 | ||
| JPH0226084U (en) * | 1988-08-03 | 1990-02-20 |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008143661A (en) * | 2006-12-11 | 2008-06-26 | Toshiba Elevator Co Ltd | Ventilation system in car of elevator |
| JP2012126506A (en) * | 2010-12-15 | 2012-07-05 | Mitsubishi Electric Building Techno Service Co Ltd | Elevator |
| JP2015003793A (en) * | 2013-06-20 | 2015-01-08 | 株式会社日立製作所 | Elevator |
| KR101653664B1 (en) * | 2016-06-10 | 2016-09-05 | 주식회사 한림기업 | Ventilation fan apparatus using temperature sensor of elevator |
| CN107585664A (en) * | 2017-09-28 | 2018-01-16 | 布劳恩电梯有限公司 | Elevator circulation ventilation structure |
| CN107601234A (en) * | 2017-09-28 | 2018-01-19 | 布劳恩电梯有限公司 | Circulating ventilation type elevator |
| CN107628511A (en) * | 2017-09-28 | 2018-01-26 | 布劳恩电梯有限公司 | A kind of adjustable ventilation type elevator |
| JP2023065805A (en) * | 2021-10-28 | 2023-05-15 | フジテック株式会社 | Elevator car device and elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2508365B2 (en) | 1996-06-19 |
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