JPH019816Y2 - - Google Patents
Info
- Publication number
- JPH019816Y2 JPH019816Y2 JP16369384U JP16369384U JPH019816Y2 JP H019816 Y2 JPH019816 Y2 JP H019816Y2 JP 16369384 U JP16369384 U JP 16369384U JP 16369384 U JP16369384 U JP 16369384U JP H019816 Y2 JPH019816 Y2 JP H019816Y2
- Authority
- JP
- Japan
- Prior art keywords
- car
- cleanliness
- air
- floor
- elevator
- 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.)
- Expired
Links
- 230000003749 cleanliness Effects 0.000 claims description 27
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Types And Forms Of Lifts (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Door Apparatuses (AREA)
- Ventilation (AREA)
Description
【考案の詳細な説明】
〔考案の技術分野〕
本考案はエレベータの制御装置に関し、特に空
気のクリーン度を必要とする場所に設置されるエ
レベータの制御に関する。[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to an elevator control device, and particularly to control of an elevator installed in a place where air cleanliness is required.
従来、空気のクリーン度を必要とする場所に設
置されるエレベータは、乗場、かご室内、昇降路
の各々の場所に於ける空気圧の差圧制御、及びか
ご室内の空気を清浄する装置の取り付け等の対策
が考えられていた。差圧制御はクリーン度の高い
場所程空気圧を高くして、空気の流れる方向を規
制するものである。つまり、空気圧を乗場、か
ご、昇降路の順に順次低くして、最もクリーン度
の高い乗場をエレベータの運行により汚染しない
様にする。第2図に空気清浄装置を取りつけたエ
レベータの断面図を示す。モーター1により駆動
回転するフアン2によりプレフイルタ3Aを介し
た外気及びプレフイルタ3Bを介したかご室内よ
りのリターン空気を高性能の主フイルタ4により
粉じんを除去してかご室へ送り込む。同時にかご
室の密閉構造化を行ない、外気取入れ量とかご戸
のすき間からの流失空気のバランスをとりながら
かご案内の空気の加圧も行ない、建屋側の乗場の
空気圧と合せて差圧制御を行なう。第3図にかご
内空気の流れのフローチヤートを示す。乗場1
1、乗場12、かご室内、昇降路内の空気の圧力
をそれぞれA,B,C,Dとすると、圧力はA=
B>C>Dとなる。
Conventionally, elevators installed in locations that require air cleanliness require differential pressure control of the air pressure at each location in the landing, the car interior, and the hoistway, and the installation of devices to purify the air in the car interior. Countermeasures were being considered. Differential pressure control increases the air pressure in areas with higher cleanliness and regulates the direction of air flow. In other words, the air pressure is lowered in the order of the landing, the car, and the hoistway, so that the landing with the highest degree of cleanliness is not contaminated by the operation of the elevator. FIG. 2 shows a sectional view of an elevator equipped with an air cleaning device. A fan 2 driven and rotated by a motor 1 sends outside air through a pre-filter 3A and return air from the car interior through a pre-filter 3B to the car interior after dust is removed by a high-performance main filter 4. At the same time, we created a hermetically sealed structure for the car, and while maintaining a balance between the amount of outside air taken in and the amount of air lost through the gaps in the car door, we also pressurized the air used to guide the car, and controlled the differential pressure in conjunction with the air pressure at the landing on the building side. Let's do it. Figure 3 shows a flowchart of the air flow inside the car. Platform 1
1. If the pressure of the air in the landing 12, the car room, and the hoistway are A, B, C, and D, respectively, the pressure is A=
B>C>D.
しかし、上記のエレベータの空気の差圧制御は
各乗場のクリーン度が同等の場合は有効である
が、各乗場のクリーン度が異なる場合には次のよ
うな不具合がある。すなわち第2図で乗場11が
非クリーンの場合である。差圧制御は乗場12、
かご室内、乗場11、昇降路内の順にクリーン度
が低くなるよう、圧力はB>C>A>Dとなる。
この場合、かごが乗場11で荷の積降しをした後
戸を閉じてスタートし、乗場12に到着後すぐに
戸を開くと、乗場11での作業によりかご室内が
汚染されるため、かご室内は通常の目標クリーン
度に比べてかなり悪化する。そのため本来のかご
室内クリーン化の能力を発揮できない。 However, although the above-mentioned differential pressure control of the air in the elevator is effective when the level of cleanliness of each hall is the same, when the level of cleanliness of each hall is different, the following problems occur. That is, in FIG. 2, the landing 11 is not clean. Differential pressure control is at landing 12,
The pressure becomes B>C>A>D so that the degree of cleanliness decreases in the order of the car interior, the landing 11, and the hoistway.
In this case, if the car is started with the door closed after it has been loaded and unloaded at landing 11, and the door is opened immediately after arriving at landing 12, the inside of the car will be contaminated by the work at landing 11, so the car will be closed. The indoor cleanliness level is considerably worse than the normal target cleanliness level. Therefore, the original ability to clean the inside of the car cannot be demonstrated.
本考案は上記の点に鑑みなされたもので、空気
のクリーン度を要求される場所に設置されるエレ
ベータで、サービスする各乗場の空気のクリーン
度が異なる場合でも、エレベータのかご室内のク
リーン度を悪化させず、またエレベータの運行に
よつて起るクリーン度の高い乗場のクリーン度の
悪化を防ぐエレベータの制御装置を提供する。
This invention was developed in consideration of the above points, and it is possible to improve the cleanliness of the elevator car interior even if the air cleanliness of each landing is different in elevators installed in places where air cleanliness is required. To provide an elevator control device which prevents the deterioration of the cleanliness of a hall with high cleanliness caused by the operation of the elevator.
本考案は上記目的を達成するために、エレベー
タのかご室内の空気を清浄する装置を備えたエレ
ベータの制御装置で、乗場の空気のクリーン度の
低い階から高い階への運転を検出する装置と、こ
の装置の検出出力に応動して所定の時間戸開及び
他階床への運転を阻止する装置とを設けて、空気
のクリーン度の高い乗場階にエレベータが到着し
ても、かご室内の空気が清浄されるまでは、エレ
ベータの戸開と他の階床への運転を阻止してかご
室内の空気の清浄をする。
In order to achieve the above object, the present invention is an elevator control device equipped with a device for purifying the air inside the elevator car, and a device for detecting operation from a floor with low cleanliness of the air in the hall to a higher floor. In response to the detection output of this device, a device is installed that opens the door for a predetermined period of time and prevents the elevator from operating to other floors. Until the air is purified, the elevator doors are prevented from opening and operation to other floors is prevented to purify the air inside the car.
以下本考案の実施例について図面を参照しなが
ら説明する。
Embodiments of the present invention will be described below with reference to the drawings.
第1図は本考案の一実施例を示した図で、2階
床間をサービスするエレベータの2階乗場がクリ
ーン階、1階乗場が非クリーン階の場合について
例示した。 FIG. 1 is a diagram showing an embodiment of the present invention, and illustrates a case where the second floor landing of an elevator serving between two floors is a clean floor and the first floor landing is a non-clean floor.
第1図で、クリーン度の低い1階にかごが居る
ときに閉路しそれ以外の位置では開路する接点7
と、かご戸が開いている時に閉路しそれ以外では
開路する接点8と、後述するタイマー13の常閉
接点13bにより非クリーン階(1階)で戸開し
たことを検出するリレー9が励磁され、その常開
接点9aが閉路する。かごは既知の運転指令回路
15の動作出力により戸閉後スタートし、目的階
に停止するための減速指令が出た時に閉路する接
点10により、非クリーン階よりクリーン階へ運
転されたことを検出するリレー11が励磁され、
その常開接点11aが閉路し常閉接点11bが開
路する。前記接点10は減速指令が失くなると開
路する。運転指令が失くなると閉路しそれ以外は
開路する接点12と前記接点11aにより、かご
の減速停止が検出される。タイマ13はオンデイ
レイタイマで、非クリーン階からクリーン階へエ
レベータが運転された時点から、一定時間後にオ
ンする。リレー9及び11は前記常閉接点13b
によりリセツトされ、タイマ13も前記常開接点
11aによりオフする。この結果既知の戸開指令
開路14及び運転指令回路15は11bによりク
リーン階へ停止後一定時間無効となる。また、1
1aにより、表示回路16が入り、「かご内換気
中。しばらくお待ち下さい」等のメツセージがか
ご内、乗場に表示される。タイマ13の常閉接点
13bによりリレー9及び11がリセツトされ、
エレベータは通常のサービス状態となる。 In Figure 1, contact 7 closes when a car is on the first floor where the level of cleanliness is low, and opens at any other position.
Then, the relay 9, which detects the opening of a door on a non-clean floor (first floor), is energized by the contact 8, which is closed when the car door is open and open otherwise, and the normally closed contact 13b of the timer 13, which will be described later. , its normally open contact 9a is closed. The car starts after the door is closed by the operational output of a known operation command circuit 15, and the contact 10, which closes when a deceleration command to stop at the destination floor is issued, detects that the car has been driven from a non-clean floor to a clean floor. The relay 11 is energized,
The normally open contact 11a is closed and the normally closed contact 11b is opened. The contact 10 opens when the deceleration command is lost. The deceleration and stop of the car is detected by the contact 12 and the contact 11a, which are closed when the driving command is lost and otherwise open. The timer 13 is an on-delay timer that turns on after a certain period of time from the time when the elevator is operated from a non-clean floor to a clean floor. Relays 9 and 11 are the normally closed contacts 13b.
The timer 13 is also turned off by the normally open contact 11a. As a result, the known door opening command circuit 14 and operation command circuit 15 are disabled for a certain period of time after stopping on the clean floor by 11b. Also, 1
1a, the display circuit 16 is turned on, and a message such as "Car ventilation in progress. Please wait for a while" is displayed inside the car and at the landing. Relays 9 and 11 are reset by normally closed contact 13b of timer 13,
The elevator is in normal service.
以上の構成によりかごがクリーン度の高い目的
階に到達後かご内のクリーン度が高くなるまでの
所定の時間(上記一定時間)かご戸を開かせない
ため、かごのクリーン度は目的とするクリーン度
まで高まり、前記空気を清浄する装置の効果を十
分に発揮できる。 With the above configuration, the car door is not allowed to open for a predetermined period of time (the above-mentioned fixed time) after the car reaches the destination floor with a high level of cleanliness until the level of cleanliness inside the car becomes high. The effect of the air purifying device can be fully demonstrated.
タイマー13の設定時間即ち上記所定の時間
は、かご室体積、フアン風量、フイルタの集じん
率、クリーン度低い乗場の発しん量、及びかご内
目標クリーン度の値により決定される。 The set time of the timer 13, that is, the above-mentioned predetermined time, is determined based on the car volume, the fan air volume, the dust collection rate of the filter, the amount of emissions from the landing with low cleanliness, and the value of the target cleanliness inside the car.
また、クリーン度の低い階で戸開を検出した
ら、戸閉後に当核階で一定時間待機し、かご内換
気を行ない、タイマーカウントアツプ後スタート
し、目的階に到着後戸開させても同じ効果を得る
ことができる。 In addition, if a door is detected to be open on a floor with a low level of cleanliness, the door will close, wait for a certain period of time on the core floor, ventilate the inside of the car, start after the timer counts up, and open the door after reaching the destination floor. effect can be obtained.
以上説明した通り本考案のエレベータの制御装
置によれば、エレベータのかごが空気のクリーン
度の低い階から高い階に運転する場合に、この運
転状態を検出し、エレベータのかごが空気のクリ
ーン度の高い乗場階に到着しても、かご室内の空
気が清浄されるまでは戸開及び他階への運転を阻
止するので、エレベータのかご室内のクリーン度
を悪化させず、またエレベータの運行によつて起
るクリーン度の高い乗場のクリーン度の悪化を防
ぐことができる。
As explained above, according to the elevator control device of the present invention, when the elevator car is operated from a floor with low air cleanliness to a high floor, this operating state is detected and the elevator car is operated with high air cleanliness. Even if the car arrives at a high landing floor, it will prevent the car from opening and driving to other floors until the air inside the car is purified, so the cleanliness inside the elevator car will not deteriorate and the elevator operation will be improved. This can prevent the deterioration of the cleanliness of a boarding hall with a high level of cleanliness.
第1図は本考案の実施例を示した図、第2図及
び第3図は本考案の技術的背景を説明するための
図である。
7……かごが非クリーン階にいる時閉成する接
点、8……かご戸が開いている時閉成する接点、
9……非クリーン階で戸開したことを検出するリ
レー、10……減速指令により閉成する接点、1
1……非クリーン階よりクリーン階へ運転された
ことを検出するリレー、12……運転指令により
開極する接点、13……タイマー、11b……リ
レー11の常閉接点で、戸開及び他階床への運転
を阻止する接点。
FIG. 1 is a diagram showing an embodiment of the present invention, and FIGS. 2 and 3 are diagrams for explaining the technical background of the present invention. 7... A contact that closes when the car is on a non-clean floor, 8... A contact that closes when the car door is open,
9... Relay that detects door opening on a non-clean floor, 10... Contact that closes in response to a deceleration command, 1
1... Relay that detects operation from a non-clean floor to a clean floor, 12... Contact that opens in response to an operation command, 13... Timer, 11b... Normally closed contact of relay 11, which opens the door and others. A contact point that prevents driving to the floor.
Claims (1)
備えたエレベータの制御装置において、乗場の空
気のクリーン度の低い階から高い階への運転を検
出する装置と、この検出する装置の検出出力に応
動して所定の時間戸開及び他階床への運転を阻止
する装置とを備えたことを特徴とするエレベータ
の制御装置。 In an elevator control device equipped with a device to purify the air inside the elevator car, there is a device that detects when the air in the hall is operating from a floor with a low level of cleanliness to a higher floor, and a device that responds to the detection output of this device. 1. A control device for an elevator, comprising: a device for opening a door for a predetermined period of time and preventing operation to other floors.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16369384U JPH019816Y2 (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16369384U JPH019816Y2 (en) | 1984-10-31 | 1984-10-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6180776U JPS6180776U (en) | 1986-05-29 |
JPH019816Y2 true JPH019816Y2 (en) | 1989-03-17 |
Family
ID=30721553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16369384U Expired JPH019816Y2 (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH019816Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100789954B1 (en) | 2006-03-24 | 2008-01-02 | 김종연 | Air disinfecting and purifying system for elevator |
-
1984
- 1984-10-31 JP JP16369384U patent/JPH019816Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6180776U (en) | 1986-05-29 |
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