CN105645227A - Ventilating device of high-speed elevator car - Google Patents
Ventilating device of high-speed elevator car Download PDFInfo
- Publication number
- CN105645227A CN105645227A CN201410632812.8A CN201410632812A CN105645227A CN 105645227 A CN105645227 A CN 105645227A CN 201410632812 A CN201410632812 A CN 201410632812A CN 105645227 A CN105645227 A CN 105645227A
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- elevator car
- airflow
- elevator
- airflow barrier
- car
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a ventilating device of a high-speed elevator car. Airflow barriers are arranged between the lower ends of wall plates of the elevator car and a bottom frame of the elevator car. One end of each airflow barrier is fixed in a groove in the bottom frame of the elevator car, and iron-based materials are installed in the other end of each airflow barrier. An exciter circuit is installed at the lower end of each wall plate of the elevator car. Magnetic force is generated by electrifying the exciter circuits, the airflow barriers are sucked, air ventilation between a shaft and the elevator car is hindered, and therefore airflow in the shaft is isolated through the airflow barriers and cannot flow into the elevator car. The ventilating device has the advantages that when the ventilating device is applied to a high-speed elevator, air pressure of the elevator car can be maintained during operation of the high-speed elevator, the air pressure in the elevator car is made to be larger than that in the shaft, the situation that whistle noise is caused due to the fact that airflow in the shaft flows into the elevator car is avoided, and the riding quality of the elevator is improved.
Description
Technical field
The present invention relates to elevator and manufacture field, particularly relate to the ventilation unit of a kind of high-speed elevator cage.
Background technology
General elevator is the relevant regulations meeting GB to car ventilation area, generally certain ventilation gap is set in lift-cabin wall panel and sedan-chair bottom, as shown in Figure 1, but the aeration structure of this kind of form is applied to express elevator, can cause in elevator high-speed cruising process, air-flow in hoistway is poured in cab interior by ventilation gap and produces loud, shrill and long sound noise, so affect express elevator take advantage of fortune quality.
Summary of the invention
The technical problem to be solved is to provide for the ventilation unit of a kind of high-speed elevator cage, it is possible to realizes the express elevator air pressure to car that is in operation and keeps, it is prevented that in hoistway, air-flow pours into cab interior and produces loud, shrill and long sound noise.
In order to solve above technical problem, the invention provides the ventilation unit of a kind of high-speed elevator cage, it is provided with airflow barrier between lift-cabin wall panel bottom and sedan-chair boundary frame area, airflow barrier one end is fixed in the groove of sedan-chair boundary frame area, equipped with iron in the other end of airflow barrier, lift-cabin wall panel bottom is equipped with field circuit, field circuit energising produces magnetic force, adhesive airflow barrier, air circulation between isolation hoistway and car, air-flow in hoistway is intercepted by airflow barrier, it is impossible to pour in car.
Described airflow barrier is annular thin wall rubber ring, and in annular thin wall rubber ring, one end is provided with multiple fixing screw, is fixed in the groove of sedan-chair boundary frame area, and in annular thin wall rubber ring, the other end is provided with the iron of closing.
Described field circuit off-position, airflow barrier, because the weight of its top iron is by compression and back sedan-chair boundary frame area, maintains the circulation of air between hoistway and car.
Superior effect of the present invention is in that:
1) it is applied in express elevator, it is possible to realize the express elevator air pressure to car that is in operation and keep, make the air pressure in car more than the air pressure in hoistway, it is prevented that in hoistway, air-flow pours into cab interior and produces loud, shrill and long sound noise, and what improve elevator takes advantage of fortune quality;
2) the invention solves general Project of Ventilation in Elevator structure and be adapted to produced problem during express elevator.
Accompanying drawing explanation
The Figure of description constituting the part of the application is used for providing a further understanding of the present invention, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is existing general Project of Ventilation in Elevator structural representation;
Fig. 2 is the specific embodiment figure of the car ventilation constructional device of the present invention;
Fig. 3 is switched on the working state schematic representation of present invention during state;
Fig. 4 is powered off the working state schematic representation of present invention during state;
Number in the figure explanation
1 aerofoil fan; 2 air-flows;
3 lift-cabin wall panels; 4 ventilation gaps;
5 sedan-chair boundary frame areas; 6 sedan-chairs enclose;
7 airflow barriers;
701 irons; 702 screws;
703 annular thin wall rubber rings;
8 field circuits;
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
Embodiments of the invention are described in detail below in conjunction with accompanying drawing.
Fig. 2 illustrates the figure of the embodiment of the present invention. as shown in Figure 2, the invention provides the ventilation unit of a kind of high-speed elevator cage, airflow barrier 7 it is provided with between lift-cabin wall panel 3 bottom and sedan-chair boundary frame area 5, airflow barrier 7 one end is fixed in the groove of sedan-chair boundary frame area 5, equipped with iron 701 in the other end of airflow barrier 7, lift-cabin wall panel 3 bottom is equipped with field circuit 8, field circuit 8 energising produces magnetic force, adhesive airflow barrier 7, air circulation between isolation hoistway and car, air-flow in hoistway is intercepted by airflow barrier 7, can not pour in car, so the air-flow of hoistway and car can not direct interaction, also loud, shrill and long sound noise would not be produced.
Described airflow barrier 7 is annular thin wall rubber ring 703, and in annular thin wall rubber ring 703, one end is provided with multiple fixing screw 702, is fixed in the groove of sedan-chair boundary frame area 5, and in annular thin wall rubber ring 703, the other end is provided with the iron 701 of closing.
Fig. 3 illustrates working state schematic representation during "on" position of the present invention. As shown in Figure 3, elevator normal operating condition, described field circuit 8 is in "on" position, producing magnetic force, airflow barrier 7 top iron 701 is picked up same lift-cabin wall panel base contact, and ventilation gap is blocked, air-flow in hoistway is intercepted by airflow barrier, can not pour in car, the air-flow of hoistway and car can not direct interaction, also would not produce loud, shrill and long sound noise.
Fig. 4 illustrates working state schematic representation during off-position of the present invention. As shown in Figure 4, when elevator surprisingly stops ladder, or during axial flow blower irregular working, described field circuit 8 is in off-position, magnetic force disappears, and annular thin wall rubber ring is compressed by airflow barrier 7 top iron 701 because of its weight, and airflow barrier 7 is by compression and back sedan-chair boundary frame area 5, ventilation gap is opened, and maintains the circulation of air between hoistway and car.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations. All within the spirit and principles in the present invention, any amendment of making, equivalent replacements, improvement etc., should be included in protection scope of the present invention interior within.
Claims (3)
1. the ventilation unit of a high-speed elevator cage, it is characterized in that: between lift-cabin wall panel bottom and sedan-chair boundary frame area, be provided with airflow barrier, airflow barrier one end is fixed in the groove of sedan-chair boundary frame area, equipped with iron in the other end of airflow barrier, lift-cabin wall panel bottom is equipped with field circuit, field circuit energising produces magnetic force, adhesive airflow barrier, the air circulation between isolation hoistway and car.
2. the ventilation unit of high-speed elevator cage according to claim 1, it is characterized in that: described airflow barrier is annular thin wall rubber ring, in annular thin wall rubber ring, one end is provided with multiple fixing screw, being fixed in the groove of sedan-chair boundary frame area, in annular thin wall rubber ring, the other end is provided with the iron of closing.
3. the ventilation unit of high-speed elevator cage according to claim 1, it is characterised in that: described field circuit off-position, airflow barrier, because the weight of its top iron is by compression and back sedan-chair boundary frame area, maintains the circulation of air between hoistway and car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410632812.8A CN105645227A (en) | 2014-11-11 | 2014-11-11 | Ventilating device of high-speed elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410632812.8A CN105645227A (en) | 2014-11-11 | 2014-11-11 | Ventilating device of high-speed elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105645227A true CN105645227A (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410632812.8A Pending CN105645227A (en) | 2014-11-11 | 2014-11-11 | Ventilating device of high-speed elevator car |
Country Status (1)
| Country | Link |
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| CN (1) | CN105645227A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144854A (en) * | 2016-09-19 | 2016-11-23 | 中都国脉电梯有限公司 | A kind of ventilated energy-saving type vertical lift |
| CN110872048A (en) * | 2018-09-04 | 2020-03-10 | 株式会社日立制作所 | Elevator device |
| CN112794184A (en) * | 2019-11-14 | 2021-05-14 | 奥的斯电梯公司 | Sound-absorbing panel for elevator |
| CN113685935A (en) * | 2020-05-14 | 2021-11-23 | 广州智绘家文化传播有限公司 | Ventilation transformation method for old elevator shaft and car |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0958943A (en) * | 1995-08-24 | 1997-03-04 | Mitsubishi Denki Bill Techno Service Kk | Elevator device having dehumidifying function |
| CN1506292A (en) * | 2002-12-10 | 2004-06-23 | �����ذ¹ɷݹ�˾ | Apparatus for sealing seam between cage door and cage wall |
| JP2007232315A (en) * | 2006-03-03 | 2007-09-13 | Ichiro Miyamoto | Ventilator |
| CN101143681A (en) * | 2006-09-14 | 2008-03-19 | 东芝电梯株式会社 | Ventilating device in elevator cage |
| CN101289153A (en) * | 2008-06-06 | 2008-10-22 | 日立电梯（中国）有限公司 | Ventilation device for elevator cage |
| CN202245639U (en) * | 2011-09-27 | 2012-05-30 | 日立电梯（中国）有限公司 | Sound-insulation and ventilation structure for elevator car |
| CN202414933U (en) * | 2011-12-15 | 2012-09-05 | 日立电梯（中国）有限公司 | Elevator cage ventilating device |
| CN103332561A (en) * | 2013-07-03 | 2013-10-02 | 日立电梯(上海)有限公司 | Lift car ventilation hole structure |
| CN204251151U (en) * | 2014-11-11 | 2015-04-08 | 上海爱登堡电梯股份有限公司 | The drafting apparatus of high-speed elevator cage |
-
2014
- 2014-11-11 CN CN201410632812.8A patent/CN105645227A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0958943A (en) * | 1995-08-24 | 1997-03-04 | Mitsubishi Denki Bill Techno Service Kk | Elevator device having dehumidifying function |
| CN1506292A (en) * | 2002-12-10 | 2004-06-23 | �����ذ¹ɷݹ�˾ | Apparatus for sealing seam between cage door and cage wall |
| JP2007232315A (en) * | 2006-03-03 | 2007-09-13 | Ichiro Miyamoto | Ventilator |
| CN101143681A (en) * | 2006-09-14 | 2008-03-19 | 东芝电梯株式会社 | Ventilating device in elevator cage |
| CN101289153A (en) * | 2008-06-06 | 2008-10-22 | 日立电梯（中国）有限公司 | Ventilation device for elevator cage |
| CN202245639U (en) * | 2011-09-27 | 2012-05-30 | 日立电梯（中国）有限公司 | Sound-insulation and ventilation structure for elevator car |
| CN202414933U (en) * | 2011-12-15 | 2012-09-05 | 日立电梯（中国）有限公司 | Elevator cage ventilating device |
| CN103332561A (en) * | 2013-07-03 | 2013-10-02 | 日立电梯(上海)有限公司 | Lift car ventilation hole structure |
| CN204251151U (en) * | 2014-11-11 | 2015-04-08 | 上海爱登堡电梯股份有限公司 | The drafting apparatus of high-speed elevator cage |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144854A (en) * | 2016-09-19 | 2016-11-23 | 中都国脉电梯有限公司 | A kind of ventilated energy-saving type vertical lift |
| CN110872048A (en) * | 2018-09-04 | 2020-03-10 | 株式会社日立制作所 | Elevator device |
| CN112794184A (en) * | 2019-11-14 | 2021-05-14 | 奥的斯电梯公司 | Sound-absorbing panel for elevator |
| CN112794184B (en) * | 2019-11-14 | 2022-12-30 | 奥的斯电梯公司 | Sound-absorbing panel for elevator |
| CN113685935A (en) * | 2020-05-14 | 2021-11-23 | 广州智绘家文化传播有限公司 | Ventilation transformation method for old elevator shaft and car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 201114 Minhang District Pu Xing Road, No. 1601, Shanghai Applicant after: Shanghai Ai Dengbao elevator Group Plc Applicant after: SHANGHAI AIDENGBAO ELEVATOR JIANGSU CO., LTD. Applicant after: Shanghai Aidengbao elevator (Yichang) Co., Ltd. Applicant after: SHANGHAI EDUNBURGH ELEVATOR GUIZHOU COMPANY LIMITED Address before: 201114 Minhang District Pu Xing Road, No. 1601, Shanghai Applicant before: Shanghai Edunburgh Elevator Co., Ltd. Applicant before: SHANGHAI AIDENGBAO ELEVATOR JIANGSU CO., LTD. Applicant before: Shanghai Aidengbao elevator (Yichang) Co., Ltd. Applicant before: SHANGHAI EDUNBURGH ELEVATOR GUIZHOU COMPANY LIMITED |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160608 |