JPH05105376A - Drainage device for elevator - Google Patents
Drainage device for elevatorInfo
- Publication number
- JPH05105376A JPH05105376A JP27234291A JP27234291A JPH05105376A JP H05105376 A JPH05105376 A JP H05105376A JP 27234291 A JP27234291 A JP 27234291A JP 27234291 A JP27234291 A JP 27234291A JP H05105376 A JPH05105376 A JP H05105376A
- Authority
- JP
- Japan
- Prior art keywords
- drain
- flexible pipe
- drainage
- pipe
- cage
- 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
- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】この発明は冷暖房機を設置したエ
レベータかごの排水処理装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wastewater treatment device for an elevator car equipped with an air conditioner.
【0002】[0002]
【従来の技術】近年各種建築物において、その建屋内全
体を空調する傾向が増して居室のみでなく通路或いはエ
レベータホールまでも空調を施す建築物が目立つように
なってきた。2. Description of the Related Art In recent years, in various buildings, there is an increasing tendency to air-condition the entire interior of the building, so that not only living rooms but also passages or elevator halls have become conspicuous.
【0003】これに伴い、エレベータの乗客にもより快
適な環境を提供するためかごに冷暖房装置を備えるケー
スが多くなり、とくに展望用エレベータのように建屋の
昇降路側壁及びかごに設けられたガラス面より直射日光
を受けるかごにあっては乗客に与える不快感もより大き
いため益々冷房機付きのエレベータが増える傾向にあ
る。また、寒冷地においては暖房機能も備えた冷暖房機
付きのエレベータが設置されるようになってきた。Along with this, there are many cases where the car is equipped with a heating and cooling device in order to provide a more comfortable environment for passengers of the elevator, and in particular, the glass provided on the side wall of the hoistway of the building and the car like the elevator for observation. There is a tendency that the number of elevators with air conditioners increases more and more because the passengers who receive direct sunlight rather than the surface also have a greater discomfort to passengers. In cold regions, elevators equipped with a heating / cooling device have also been installed.
【0004】ところで、冷暖房機を運転した場合は熱交
換器の表面よりドレンが発生するが、エレベータの昇降
路内には各種の機器類が設置されているため、ドレンを
自然放出することは出来ず、従来よりさまざまなドレン
処理が試みられている。By the way, when the air conditioner is operated, drainage is generated from the surface of the heat exchanger. However, since various devices are installed in the elevator hoistway, the drainage can be naturally discharged. Instead, various drain treatments have been attempted.
【0005】ここで、従来のエレベータにおける冷暖房
器のドレン処理装置の例を図4を参照して説明する。An example of a conventional drainage treatment device for an air conditioner in an elevator will be described with reference to FIG.
【0006】かご1の上部に冷暖房機2が設置されてお
り、冷暖房機2より発生したドレンはホース3を経由し
てドレンタンク4に溜められる。又、タンク4の後方に
は電磁弁5が設けられ、排水管6で連結されると共に電
磁弁5の後方にも先端排水管7が接続される。A cooling / heating machine 2 is installed above the car 1, and drain generated from the cooling / heating machine 2 is stored in a drain tank 4 via a hose 3. Further, an electromagnetic valve 5 is provided behind the tank 4 and is connected by a drain pipe 6, and a tip drain pipe 7 is also connected behind the electromagnetic valve 5.
【0007】更に、昇降路8には排水容器9が設置され
ており、前記かご1が最下階に到着した際に、信号を受
け電磁弁5が開放されドレンタンク4に溜められたドレ
ンが先端排水管7を経由して排水容器9に放出されるよ
うになっている。Further, a drainage container 9 is installed in the hoistway 8, and when the car 1 arrives at the lowest floor, a solenoid valve 5 is opened by receiving a signal and the drain accumulated in the drain tank 4 is discharged. It is designed to be discharged to the drainage container 9 via the tip drainage pipe 7.
【0008】[0008]
【発明が解決しようとする課題】上述した従来のドレン
処理装置において、先端排水管7と排水容器9の間隔H
はドレンの水切れ或いは飛散などを考慮したとき、狭い
方が有効であるが、エレベータのかご1は必ずしも基準
階のレベルに停止するとは限らず、かご1が突き下げた
場合走行余裕とバッファ10のストロークを加えた下降
距離Sを考慮しておかないと、先端排水管7及び排水容
器9が衝突して破損してしまうことになり、H>Sの関
係を満たす必要がある。In the above conventional drain treatment device, the distance H between the tip drain pipe 7 and the drain container 9 is high.
Is more effective in consideration of drain drainage or splashing, but the elevator car 1 does not always stop at the level of the standard floor, and when the car 1 is pushed down, the running margin and the buffer 10 If the descending distance S including the stroke is not taken into consideration, the tip drainage pipe 7 and the drainage container 9 will collide and be damaged, and it is necessary to satisfy the relationship of H> S.
【0009】特に高速エレベータの場合は、バッファ1
0のストロークが大きいため、下降距離Sも大きくな
り、先端排水管7と排水容器9の間隔Hが広くなるた
め、前述のドレンの水切れ或いは飛散が深刻な問題とな
ってくる。又、先端排水管7と排水容器9の間隔Hが広
くなると、先端排水管7より放出されたドレンが排水容
器9或いは排水容器9内に溜まったドレンに衝突し、そ
の際大きな排水音が発生してエレベータのイメージダウ
ンにも繋がってしまう。Particularly in the case of a high speed elevator, the buffer 1
Since the stroke of 0 is large, the descending distance S is also large, and the distance H between the tip drainage pipe 7 and the drainage container 9 is wide, so that the drainage or splashing of the drain becomes a serious problem. When the distance H between the tip drainage pipe 7 and the drainage container 9 becomes wide, the drainage discharged from the tip drainage pipe 7 collides with the drainage container 9 or the drainage accumulated in the drainage container 9, and a large drainage sound is generated at that time. And it leads to the image down of the elevator.
【0010】この発明は上記の事情に鑑みてなされたも
ので、ドレンの水切れ或いは飛散の問題を解消し、排水
音の発生を防いだエレベータ冷暖房機のドレン処理装置
を提供するものである。The present invention has been made in view of the above circumstances, and provides a drain treatment device for an elevator air conditioner that solves the problem of drain drainage or scattering and prevents drainage noise.
【0011】[0011]
【課題を解決するための手段】ドレン処理装置の先端排
水管をフレキシブル管で構成すると共に、排水容器をか
ごの走行領域外で、更に、フレキシブル管の先端の直下
で、且、かごが最下階のレベルに到着した際のフレキシ
ブル管と排水容器の間隔Hを最小となる位置に設置する
ようにするものである。[Means for Solving the Problems] The drain pipe at the tip of the drain treatment device is made up of a flexible pipe, and the drain container is placed outside the running area of the car, and immediately below the tip of the flexible pipe, and the car is at the bottom. It is arranged so that the space H between the flexible pipe and the drainage container upon arrival at the floor level is minimized.
【0012】[0012]
【作用】このような構成のドレン処理装置においては常
時は先端排水管と排水容器の間隔Hを最小に設定できる
と共に、かごが突き下げた場合、フレキシブル管は排水
容器に触れた直後に変形して逃げるため、衝突による相
互の破損が生じないですむ。In the drain treatment device having such a structure, the distance H between the tip drainage pipe and the drainage container can always be set to the minimum, and when the car is pushed down, the flexible pipe is deformed immediately after touching the drainage container. Since they run away, mutual damage due to collision does not occur.
【0013】[0013]
【実施例】この発明を図1に示す実施例に基づいて説明
する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described based on the embodiment shown in FIG.
【0014】かご1の下方にドレンを溜めるドレンタン
ク4を設置し、更に、その後方に電磁弁5を設け、相互
に排水管6で連結する。又、電磁弁5の後方にはフレキ
シブル管11を接続し、昇降路8に排水容器9を設置す
る。A drain tank 4 for accumulating drain is installed below the car 1, and a solenoid valve 5 is further provided behind it to connect them to each other with a drain pipe 6. A flexible pipe 11 is connected to the rear of the solenoid valve 5 and a drainage container 9 is installed in the hoistway 8.
【0015】フレキシブル管11は少なくとも、かごの
走行領域外12に到達する長さを持たせ、排水容器9
は、フレキシブル管11の最先端の直下で、かごが最下
階に到着した際、フレキシブル管11と排水容器9の間
隔Hが最小となるかごの走行領域外12の昇降路側の場
所に設置する。The flexible pipe 11 has at least a length so as to reach the outside 12 of the traveling area of the car, and the drainage container 9
Is installed at a position on the hoistway side outside the traveling area 12 of the car where the distance H between the flexible pipe 11 and the drainage container 9 becomes the minimum when the car arrives at the lowest floor immediately below the end of the flexible pipe 11. .
【0016】このように構成されたドレン処理装置にお
いて、エレベータの速度即ちバッファ10(図4参照)
のストロークとは無関係にフレキシブル管11と排水容
器9の間隔Hを最小に設定することができる。又、エレ
ベータのかごが突き下げた場合、図2に示すようにフレ
キシブル管11は排水容器9に触れた直後に変形して逃
げるため、相互の衝突により破損することはない。なお
このフレキシブル管11はエレベータを復帰する際に、
合わせて位置調整すれば元の状態に戻すことができる。In the drain processing device thus constructed, the speed of the elevator, that is, the buffer 10 (see FIG. 4).
The distance H between the flexible pipe 11 and the drain container 9 can be set to a minimum regardless of the stroke. Further, when the elevator car is pushed down, the flexible pipe 11 is deformed and escapes immediately after touching the drainage container 9 as shown in FIG. 2, so that the flexible pipe 11 is not damaged due to mutual collision. In addition, this flexible pipe 11, when returning the elevator,
You can restore the original state by adjusting the position accordingly.
【0017】このようにドレン処理配管の先端部をフレ
キシブル管11で構成すると共に排水容器9を最適位置
に配置することにより放出されるドレンの水切れの悪
さ、或いは飛散による昇降路内機器への影響を防ぐと共
に排水音の発生音も防止することができる。As described above, by configuring the drain treatment pipe by the flexible pipe 11 and arranging the drainage container 9 at the optimum position, the drainage discharged is not drained well or is scattered to affect the equipment in the hoistway. It is possible to prevent the generation of drainage noise.
【0018】図3は本発明の他の実施例を示すもので、
排水容器9にフレキシブル管11の変形を案内するガイ
ド13を設けたものである。このようにすれば、フレキ
シブル管11は常に同一の軌跡で変形するため、フレキ
シブル管11が周辺機器と当たることもない。FIG. 3 shows another embodiment of the present invention.
The drain container 9 is provided with a guide 13 for guiding the deformation of the flexible pipe 11. In this way, the flexible pipe 11 is always deformed along the same locus, so that the flexible pipe 11 does not hit peripheral devices.
【0019】更に、ドレン配管の先端部をフレキシブル
管で構成したがこれをゴムホースなどのような弾性材を
用いたものでも良い。Further, the drain pipe has a flexible pipe at its tip, but an elastic material such as a rubber hose may be used.
【0020】また、前記先端部の排水管11に検出器を
設け、かごが突き下げて排水管が曲がった場合はこれを
検知して、かごを復旧し排水管を元に戻さないとかごの
運転が出来ないような保護装置を設けておく。この検出
器として、操作レバー14をフレキシブル管7に設け、
フレキシブル管7の曲がりにより操作レバー14が移動
し、排水管の固定部側に設けたリミットスイッチ15を
作動させるようにする。リミットスイッチとしては光電
スイッチ、マイクロスイッチなどを使用する。Further, a detector is provided in the drain pipe 11 at the tip portion, and when the car is pushed down and the drain pipe is bent, this is detected and the car is restored and the drain pipe is not returned to the original state. Provide a protective device to prevent operation. As this detector, the operation lever 14 is provided on the flexible pipe 7,
The bending of the flexible pipe 7 causes the operation lever 14 to move, thereby activating the limit switch 15 provided on the fixed portion side of the drainage pipe. A photoelectric switch or a micro switch is used as the limit switch.
【0021】[0021]
【発明の効果】本発明により、かごの速度に関係なく、
常にドレン排水管端部と排水容器の間隔を最小に設定で
きることにより、ドレンの水切れの悪さ或いは飛散によ
る不具合を防ぎ、排水音によるエレベータのイメージダ
ウンを無くすことができる。According to the present invention, regardless of the car speed,
Since the distance between the drain drain pipe end and the drain container can always be set to the minimum, it is possible to prevent problems due to poor drainage or scattering of the drain, and to eliminate the image of the elevator due to drain noise.
【図1】本発明によるエレベータの部分正面図、1 is a partial front view of an elevator according to the invention, FIG.
【図2】図1の動作説明図、2 is an explanatory diagram of the operation of FIG.
【図3】本発明の他の実施例による排水処理装置の部分
詳細図、FIG. 3 is a partial detailed view of a wastewater treatment equipment according to another embodiment of the present invention,
【図4】従来のエレベータの排水処理装置である。FIG. 4 is a conventional elevator wastewater treatment device.
1…かご 2…冷暖房機 4…ドレンタンク 5…排水弁 6、7…排水管 9…排水容器 1 ... Basket 2 ... Air conditioner 4 ... Drain tank 5 ... Drain valve 6, 7 ... Drain pipe 9 ... Drain container
Claims (1)
ンクに、排水弁とかご走行領域外までの長さを有するフ
レキシブル管による排水管を設け、さらに、昇降路側の
かご走行領域外で、且、かごの最下階着床時の前記排水
管の先端直下に排水容器を設置したたことを特徴とする
エレベータの排水処理装置。1. A drain tank for a drain of an air conditioner provided in a car is provided with a drain valve and a drain pipe by a flexible pipe having a length up to the outside of the car traveling region, and further outside the car traveling region on the hoistway side, Further, a drainage treatment device for an elevator, wherein a drainage container is installed just below the tip of the drainage pipe when the car is on the lowest floor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27234291A JP2829168B2 (en) | 1991-10-21 | 1991-10-21 | Elevator wastewater treatment equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27234291A JP2829168B2 (en) | 1991-10-21 | 1991-10-21 | Elevator wastewater treatment equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH05105376A true JPH05105376A (en) | 1993-04-27 |
JP2829168B2 JP2829168B2 (en) | 1998-11-25 |
Family
ID=17512552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP27234291A Expired - Fee Related JP2829168B2 (en) | 1991-10-21 | 1991-10-21 | Elevator wastewater treatment equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2829168B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009196729A (en) * | 2008-02-19 | 2009-09-03 | Toshiba Elevator Co Ltd | Drain device for elevator |
CN105276785A (en) * | 2014-07-08 | 2016-01-27 | 尹一植 | Condensate water discharge apparatus of air conditioner for elevator |
-
1991
- 1991-10-21 JP JP27234291A patent/JP2829168B2/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009196729A (en) * | 2008-02-19 | 2009-09-03 | Toshiba Elevator Co Ltd | Drain device for elevator |
CN105276785A (en) * | 2014-07-08 | 2016-01-27 | 尹一植 | Condensate water discharge apparatus of air conditioner for elevator |
CN105276785B (en) * | 2014-07-08 | 2017-03-29 | 尹一植 | The condensate water extraction device of elevator air-conditioning |
Also Published As
Publication number | Publication date |
---|---|
JP2829168B2 (en) | 1998-11-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080918 Year of fee payment: 10 |
|
LAPS | Cancellation because of no payment of annual fees |