WO2016207994A1 - Elevator device - Google Patents
Elevator device Download PDFInfo
- Publication number
- WO2016207994A1 WO2016207994A1 PCT/JP2015/068142 JP2015068142W WO2016207994A1 WO 2016207994 A1 WO2016207994 A1 WO 2016207994A1 JP 2015068142 W JP2015068142 W JP 2015068142W WO 2016207994 A1 WO2016207994 A1 WO 2016207994A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- elevator apparatus
- passenger compartment
- opening
- ventilation
- car
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
- B66B11/024—Ventilation systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
Definitions
- This invention relates to the elevator apparatus provided with the atmospheric
- Patent Document 1 describes an elevator ventilation device provided in an elevator device provided with an atmospheric pressure control device for controlling the atmospheric pressure in a passenger compartment.
- This elevator ventilator has a ventilation window opening and closing member that is installed in the passenger compartment and is opened for ventilation when power is cut off, and a ventilation window opening and closing that is normally energized when power is supplied and closed by the operation of its lock shaft A locking solenoid that locks the member, an operation switch that energizes the locking solenoid when the ventilation window opening / closing member is closed, a non-locking elastic material that retracts the lock shaft of the locking solenoid when the power is cut off, and a ventilation window An opening-opening elastic member that provides the opening-closing force of the opening-closing member, and a ventilation window closing means that closes the ventilation window opening-closing member when returning to the normal state (see summary).
- This elevator ventilator is provided on the side panel of the passenger compartment (see paragraphs 0013 and 0032).
- a ventilation window (ventilation opening) is provided on the side panel of the passenger compartment. Many devices are arranged in the hoistway. In addition, a space for raising and lowering the counterweight and a space for arranging the rope are required. It is necessary to prevent interference between various devices, counterweights and ropes and a ventilation window opening / closing member (hereinafter referred to as a ventilation door) that opens and closes the ventilation window. For this reason, the restrictions with respect to the apparatus arrangement
- An object of the present invention is to provide an elevator apparatus that has less restrictions on device arrangement and design.
- an elevator apparatus including a passenger compartment and an atmospheric pressure control device that controls the atmospheric pressure inside the passenger compartment.
- the air pressure control device is provided at the top of the car compartment, a blower for allowing air to flow into and out of the car compartment, a duct provided to communicate the blower and the interior of the car compartment, and And a shunt chamber to which the duct is connected,
- the shunt chamber has an opening on its side and a ventilation door that normally closes the opening and is opened during a power failure.
- the elevator apparatus of the present invention by providing a ventilation door on the ceiling of the passenger compartment, it is possible to provide an elevator apparatus with less restrictions on the equipment arrangement and design of the hoistway.
- FIG. 5 is a configuration diagram showing a schematic configuration of an elevator apparatus according to an embodiment of the present invention.
- a rope 110 that suspends and connects the passenger car room 1 that lifts and lowers passengers, the counterweight 111, and the passenger car room 1 and the counterweight 111 in an elevator hoistway 101 that is formed inside a super high-rise building.
- a hoisting machine 102 that includes a sheave 102 around which the rope 110 is wound, a motor 103 that is connected to the sheave 102 and applies driving force to the sheave 102, and an elevator control device 104 that controls the rotational speed of the motor 103,
- the atmospheric pressure control device 2 attached to the passenger compartment 1, the atmospheric pressure sensor 108 for detecting the atmospheric pressure inside the passenger compartment 1, the atmospheric pressure control unit 107 for controlling the atmospheric pressure control device 2 and the atmospheric pressure sensor 108, and the passenger compartment 1
- a call button 109 which is installed on the stop floor of the building where the car stops and calls the passenger compartment 1.
- FIG. 1 is a front view showing a schematic configuration of a passenger compartment according to one embodiment of the present invention.
- the structure required for description of this invention is described, and description of the other structure is abbreviate
- the elevator apparatus includes a passenger car room 1 that lifts and lowers passengers and an air pressure control device 2 that controls the air pressure inside the car room 1.
- a passenger car room 1 that lifts and lowers passengers
- an air pressure control device 2 that controls the air pressure inside the car room 1.
- higher speed elevators are required.
- the pressure change per unit time is severe, and the total pressure change is large.
- a high-speed elevator device used in the super high-rise is usually provided with a pressure control device that controls the pressure inside the passenger compartment 1 in accordance with the pressure outside the passenger compartment 1.
- the number of floors of the building and the raising / lowering speed of the passenger compartment 1 are not limited to specific ones, and the present invention can be applied to any elevator device provided with the atmospheric pressure control device 2.
- the passenger compartment 1 has a rectangular parallelepiped shape that is long in the vertical direction, and is provided on a side panel 3 that is provided in four lateral directions, a floor 4 that supports the side panel 3 at the bottom, and an upper part of the side panel 3.
- a ceiling 5 and a door 6 provided on the front side of the passenger compartment 1 and slidably openable are provided.
- the passenger compartment 1 includes a gap between the side panels 3, a gap between the side panels 3 and the floor 4, a gap between the side panels 3 and the ceiling 5, a closed door 6 and the side panel 3. And a seal 7 that closes the gap between the floor 4 and the gap between the closed doors 6 is provided, so that the inside of the passenger compartment 1 is kept airtight.
- the air pressure control device 2 is provided on the ceiling 5 in order to control the air pressure inside the passenger compartment 1 having this airtightness.
- the configuration of the atmospheric pressure control device 2 will be described.
- the ceiling 5 is provided with a rectangular branch chamber 8.
- the diversion chamber 8 is provided on the space side of the elevator hoistway 101 with respect to the ceiling 5.
- the diversion chamber 8 is disposed outside the car cab 1.
- the ventilation door 9 has an area that satisfies the necessary ventilation gap.
- the diversion chamber 8 is a flow path component that forms a space (chamber) that changes the flow of air flowing into or out of the cab 1 by opening and closing a ventilation door 9 provided on the side surface. It is.
- the side surface of the diversion chamber 8 where the ventilation door 9 is provided is constituted by a surface that rises vertically from the ceiling.
- the duct 10 has a cross-sectional area necessary for atmospheric pressure control, and the upper surface of the flow dividing chamber 8 has an area large enough to ensure the cross-sectional area of the duct 10.
- the duct 10 has flexibility and is configured so that its shape can be changed. For this reason, the flow dividing chamber 8 constitutes a duct 10 duct connecting portion, and a ventilation door 9 is provided in the flow dividing chamber 8 which is the duct connecting portion.
- the other end of the duct 10 is connected to a rectangular chamber chamber 11 provided for noise reduction.
- One end of a pipe 12 is connected to the chamber chamber 11, and the other end of the pipe 12 is connected to a blower 13.
- the blower 13 is a device that allows air to flow into the passenger compartment 1 or out of the passenger compartment 1.
- the air pumped from the blower 13 enters the chamber room 11 via the pipe 12.
- the air that has entered the chamber 11 enters the branching chamber 8 provided at the upper part of the ceiling 5 of the passenger car 1 through the duct 10.
- the air that has entered the diversion chamber 8 enters the interior of the cab 1 from an opening (communication hole) 5 a (see FIG. 3) provided in the ceiling 5 of the cab 1.
- the air pressure inside the passenger compartment 1 is controlled by adjusting the amount of air that enters the passenger compartment 1 by the above method.
- air pressure control electric power feeding is performed normally and the ventilation door 9 is in the closed state.
- FIG. 2 is a perspective view showing a ventilation door according to an embodiment of the present invention.
- the opening / closing direction is a horizontal direction.
- the axial direction of the rotation shaft of the ventilation door 9 is arranged along the vertical direction G. Therefore, compared with the case where the ventilation door 9 is provided on the ceiling surface and opened and closed in the vertical direction, the operating force when performing the opening and closing operation can be reduced. Thereby, the opening / closing mechanism of the ventilation door 9 can be reduced in size, and the energy consumed by the opening / closing mechanism can be reduced. As a result, the ventilation door 9 can be efficiently opened and closed.
- the axial direction of the rotation shaft is arranged in the horizontal direction and the ventilation door rotates in the vertical direction.
- the energy consumption of the opening / closing mechanism can be reduced. Accordingly, a configuration in which the axial direction of the rotation shaft of the ventilation door 9 is slightly inclined with respect to the vertical direction G is also included in the present invention.
- FIG. 3 is a front view showing the air flow of the elevator apparatus according to the embodiment of the present invention.
- FIG. 3 shows a state where the ventilation door 9 is opened.
- the blower 13 has a structure in which there is a gap through which air can flow in and out even when the operation is stopped. In this case, by providing the blower 13 above the ventilation door 9, convection occurs due to the difference in height between the door 9 and the blower 13, and the air in the passenger compartment 1 is taken along the same route as that during the atmospheric pressure control. Allow inflow and outflow and ventilation.
- the blower 13 and the ventilation door 9 are arranged with a height difference.
- air convection occurs between the blower 13 and the ventilation door 9.
- the air in the passenger compartment 1 flows in and out as if induced by this convection.
- the passenger compartment 1 has a highly airtight structure, there are minute gaps around the door 6.
- air convection is generated between the opening of the ventilation door 9 and a minute gap existing in the car cab 1.
- FIG. 4 is a cross-sectional view showing the air flow of the elevator apparatus according to one embodiment of the present invention.
- the side panel 3 is composed of the inner panel 14 and the outer panel 15 so that the side panel 3 is not deformed due to a change in the atmospheric pressure so that passengers are not concerned.
- the inner panel 14 is disposed inside the passenger compartment 1.
- the outer panel 15 is disposed outside the car cab 1.
- a convection as shown in FIG. 4 can be generated inside the passenger compartment 1 by providing gaps in the upper and lower portions of the inner panel 14.
- the air pressure control elevator has a highly airtight structure, there are minute gaps around the door 6 in addition to the gaps in the inner panel 14. Convection is also generated by the gap between the upper and lower portions of the inner panel 14 and other minute gaps. For this reason, it can ventilate at the time of a power failure together with the convection by the difference in the height of the ventilation door 9 and the blower 13.
- the elevator apparatus of the present embodiment by providing the ventilation door 9 only on the ceiling of the cab 1, it is possible to reduce restrictions on the equipment arrangement and design of the hoistway.
- a side door is provided with a ventilation door
- ventilation will be performed in a portion that is easily visible to the customer in the event of a power failure, increasing the anxiety given to the customer.
- the ventilation door 9 is disposed at a place where it cannot be seen from the passengers, the feeling of anxiety given to the passengers can be reduced.
- the shunting chamber 8 is provided on the passenger compartment 1, and the ventilation door 9 is provided on the side surface thereof, so that the opening / closing direction of the ventilation door 9 is horizontal. For this reason, energy required for opening and closing the ventilation door 9 is reduced, and efficient ventilation is possible.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
Abstract
Description
前記気圧制御装置は、前記乗りかご室の内部に空気を流入出させるブロワと、前記ブロワと前記乗りかご室の内部とを連通するように設けられたダクトと、前記乗りかご室の上部に設けられ前記ダクトが接続される分流室とを備え、
前記分流室は、その側面に、開口と、通常時は前記開口を閉じ停電時に開扉される換気扉とを有する。 In order to solve the above problems, an elevator apparatus according to the present invention is an elevator apparatus including a passenger compartment and an atmospheric pressure control device that controls the atmospheric pressure inside the passenger compartment.
The air pressure control device is provided at the top of the car compartment, a blower for allowing air to flow into and out of the car compartment, a duct provided to communicate the blower and the interior of the car compartment, and And a shunt chamber to which the duct is connected,
The shunt chamber has an opening on its side and a ventilation door that normally closes the opening and is opened during a power failure.
Claims (6)
- 乗りかご室と、前記乗りかご室の内部の気圧を制御する気圧制御装置とを備えたエレベーター装置において、
前記気圧制御装置は、前記乗りかご室の内部に空気を流入出させるブロワと、前記ブロワと前記乗りかご室の内部とを連通するように設けられたダクトと、前記乗りかご室の上部に設けられ前記ダクトが接続される分流室とを備え、
前記分流室は、その側面に、開口と、通常時は前記開口を閉じ停電時に開扉される換気扉とを有することを特徴とするエレベーター装置。 In an elevator apparatus comprising a passenger compartment and a pressure control device that controls the pressure inside the passenger compartment,
The air pressure control device is provided at the top of the car compartment, a blower for allowing air to flow into and out of the car compartment, a duct provided to communicate the blower and the interior of the car compartment, and And a shunt chamber to which the duct is connected,
The shunt chamber has an opening on its side and a ventilation door that normally closes the opening and is opened during a power failure. - 請求項1に記載のエレベーター装置において、
前記分流室の側面は前記乗りかご室の天井の外側から鉛直方向に立ち上がる面で構成されることを特徴とするエレベーター装置。 In the elevator apparatus according to claim 1,
The elevator apparatus according to claim 1, wherein a side surface of the shunt chamber is a surface that rises in a vertical direction from the outside of the ceiling of the cab. - 請求項2に記載のエレベーター装置において、
前記換気扉は、その回動軸の軸方向が鉛直方向に沿うように配置され、水平方向に開くことを特徴とするエレベーター装置。 In the elevator apparatus according to claim 2,
The elevator apparatus, wherein the ventilation door is arranged so that an axis direction of a rotation axis thereof is along a vertical direction and opens in a horizontal direction. - 請求項1乃至3のいずれか1項に記載のエレベーター装置において、
前記ブロワが前記換気扉よりも上方に設置されたことを特徴とするエレベーター装置。 In the elevator apparatus according to any one of claims 1 to 3,
The elevator apparatus, wherein the blower is installed above the ventilation door. - 請求項1乃至3のいずれか1項に記載のエレベーター装置において、
前記分流室及び前記換気扉を複数個備えたことを特徴とするエレベーター装置。 In the elevator apparatus according to any one of claims 1 to 3,
An elevator apparatus comprising a plurality of the diversion chambers and the ventilation doors. - 請求項1乃至3のいずれか1項に記載のエレベーター装置において、
側面パネルは、前記乗りかご室の内側に配置された内パネルと、前記乗りかご室の外側に配置された外パネルとで構成され、
内パネルの上下部に空気対流のための隙間を設けたことを特徴とするエレベーター装置。 In the elevator apparatus according to any one of claims 1 to 3,
The side panel is composed of an inner panel arranged inside the passenger compartment and an outer panel arranged outside the passenger compartment,
An elevator apparatus characterized in that a clearance for air convection is provided in the upper and lower portions of the inner panel.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2015/068142 WO2016207994A1 (en) | 2015-06-24 | 2015-06-24 | Elevator device |
KR1020177036498A KR20180008767A (en) | 2015-06-24 | 2015-06-24 | Elevator device |
CN201580080715.5A CN107709215B (en) | 2015-06-24 | 2015-06-24 | Elevator device |
JP2017524332A JP6404472B2 (en) | 2015-06-24 | 2015-06-24 | Elevator equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2015/068142 WO2016207994A1 (en) | 2015-06-24 | 2015-06-24 | Elevator device |
Publications (1)
Publication Number | Publication Date |
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WO2016207994A1 true WO2016207994A1 (en) | 2016-12-29 |
Family
ID=57585243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/JP2015/068142 WO2016207994A1 (en) | 2015-06-24 | 2015-06-24 | Elevator device |
Country Status (4)
Country | Link |
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JP (1) | JP6404472B2 (en) |
KR (1) | KR20180008767A (en) |
CN (1) | CN107709215B (en) |
WO (1) | WO2016207994A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110526087A (en) * | 2019-09-27 | 2019-12-03 | 法斯特电梯有限公司 | A kind of lift car convenient for ventilation |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6093067A (en) * | 1983-10-24 | 1985-05-24 | 株式会社東芝 | Elevator |
JPH05278972A (en) * | 1992-03-31 | 1993-10-26 | Hitachi Building Syst Eng & Service Co Ltd | Elevator in-cage air-conditioning device |
JP5098965B2 (en) * | 2008-11-18 | 2012-12-12 | 三菱電機株式会社 | Elevator equipment |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4270812B2 (en) * | 2002-06-07 | 2009-06-03 | 東芝エレベータ株式会社 | Elevator ventilation equipment |
JP5289461B2 (en) * | 2008-11-12 | 2013-09-11 | 三菱電機株式会社 | Elevator equipment |
JP4871982B2 (en) * | 2009-09-11 | 2012-02-08 | 株式会社日立製作所 | Elevator ventilation equipment |
CN201737568U (en) * | 2010-08-16 | 2011-02-09 | 通用电梯(中国)有限公司 | Elevator car |
CN104220357A (en) * | 2012-04-11 | 2014-12-17 | 三菱电机株式会社 | Elevator device |
JP5927100B2 (en) * | 2012-10-10 | 2016-05-25 | 株式会社日立製作所 | Elevator with pressure control device in elevator car |
JP6198564B2 (en) * | 2013-10-16 | 2017-09-20 | 株式会社日立製作所 | Elevator pressure control device |
-
2015
- 2015-06-24 WO PCT/JP2015/068142 patent/WO2016207994A1/en active Application Filing
- 2015-06-24 KR KR1020177036498A patent/KR20180008767A/en active IP Right Grant
- 2015-06-24 JP JP2017524332A patent/JP6404472B2/en not_active Expired - Fee Related
- 2015-06-24 CN CN201580080715.5A patent/CN107709215B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6093067A (en) * | 1983-10-24 | 1985-05-24 | 株式会社東芝 | Elevator |
JPH05278972A (en) * | 1992-03-31 | 1993-10-26 | Hitachi Building Syst Eng & Service Co Ltd | Elevator in-cage air-conditioning device |
JP5098965B2 (en) * | 2008-11-18 | 2012-12-12 | 三菱電機株式会社 | Elevator equipment |
Also Published As
Publication number | Publication date |
---|---|
JPWO2016207994A1 (en) | 2018-02-08 |
JP6404472B2 (en) | 2018-10-10 |
CN107709215B (en) | 2020-03-20 |
KR20180008767A (en) | 2018-01-24 |
CN107709215A (en) | 2018-02-16 |
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