CN103754735A - Lift car ventilating device in power-off state - Google Patents

Lift car ventilating device in power-off state Download PDF

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Publication number
CN103754735A
CN103754735A CN201410028986.3A CN201410028986A CN103754735A CN 103754735 A CN103754735 A CN 103754735A CN 201410028986 A CN201410028986 A CN 201410028986A CN 103754735 A CN103754735 A CN 103754735A
Authority
CN
China
Prior art keywords
lift car
blinds
port group
breather port
ventilating device
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.)
Withdrawn
Application number
CN201410028986.3A
Other languages
Chinese (zh)
Inventor
高晋峰
葛余林
张瑶
陶晓毅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU MONTMERY ELEVATOR CO Ltd
Original Assignee
JIANGSU MONTMERY ELEVATOR CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSU MONTMERY ELEVATOR CO Ltd filed Critical JIANGSU MONTMERY ELEVATOR CO Ltd
Priority to CN201410028986.3A priority Critical patent/CN103754735A/en
Publication of CN103754735A publication Critical patent/CN103754735A/en
Withdrawn legal-status Critical Current

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Abstract

The invention discloses a lift car ventilating device in a power-off state and belongs to the technical field of lift car ventilating equipment. The lift car ventilating device in the power-off state comprises a shutter ventilation hole set formed in the top of a lift car, an outage detection device and a driving device of the shutter ventilation hole set are arranged in the lift car, and the outage detection device, the driving device and the shutter ventilation hole set are connected in sequence, so that emergency ventilation of the lift car in the power-off state is achieved.

Description

A kind of power down mode elevator cage ventilating device
technical field
The present invention relates to a kind of power down mode elevator cage ventilating device, belong to elevator cage ventilating device technical field.
background technology
Along with building is towards high-altitude development, elevator is as a kind of transportation means of operation vertically, the trip being greatly convenient for people to.But elevator in use, because et out of order or power failure can cause, elevator is out of service, people is trapped in the situation in elevator.If there is this type of situation, the time that elevator resumes operation need be determined on a case-by-case basis, changeable.The car of elevator is relatively narrow and small, space relative closure, if people is in airless situation for a long time, health can not feel well, and particularly for the weak people of some old man children or physique, the personnel that sometimes even can cause suffocate and the generation of casualty accident.
summary of the invention
In order to address the above problem, the present invention proposes a kind of power down mode elevator cage ventilating device, can realize the emergency ventilation of lift car under power down mode.
The present invention adopts following technical scheme for solving its technical matters:
A kind of power down mode elevator cage ventilating device, comprise the blinds breather port group that is arranged on car top, in described car, be provided with the actuating device of outage detection device and blinds breather port group, wherein outage detection device, actuating device and blinds breather port group are linked in sequence.
Described car inner side is provided with photocatalyst of titanium dioxide layer.
The bottom of described blinds breather port group is provided with activated charcoal strainer.
Described car is double-decker.
Beneficial effect of the present invention is as follows: this device is when power-off condition occurs, and blinds breather port group is opened automatically, has guaranteed the circulation of air in lift car.Car inner side is provided with photocatalyst of titanium dioxide layer, utilizes its powerful oxidizing action, and the virus in car, bacterium are killed.The bottom of blinds breather port group is provided with activated charcoal strainer, can carry out filtration, purification to the air entering from blinds breather port group.Car adopts double-decker, more sturdy and durable.This device can be realized the emergency ventilation of lift car under power down mode.
accompanying drawing explanation
Fig. 1 is the schematic diagram of power down mode elevator cage ventilating device.
the specific embodiment
Below in conjunction with accompanying drawing, the invention is described in further details.
A kind of power down mode elevator cage ventilating device as shown in Figure 1, comprise the blinds breather port group that is arranged on car top, in described car, be provided with the actuating device of outage detection device and blinds breather port group, wherein outage detection device, actuating device and blinds breather port group are linked in sequence.Described car inner side is provided with photocatalyst of titanium dioxide layer.The bottom of described blinds breather port group is provided with activated charcoal strainer.Described car is double-decker.
Once there is power-off condition in elevator, after detecting, outage detection device drive blinds breather port group automatically to open, make lift car inner air flow, guaranteed that the people in lift car can breathe ozone, reduced under power down mode because the not smooth personnel that cause of ventilating suffocate and the generation of casualty accident.Car inner side is provided with photocatalyst of titanium dioxide layer, utilizes its powerful oxidizing action, and the virus in car, bacterium are killed, and has further improved the air quality in car.The bottom of blinds breather port group is provided with activated charcoal strainer, can carry out filtration, purification to the air entering from blinds breather port group.Car adopts double-decker, more sturdy and durable.This device can be realized the emergency ventilation of lift car under power down mode.

Claims (4)

1. a power down mode elevator cage ventilating device, it is characterized in that comprising the blinds breather port group that is arranged on car top, in described car, be provided with the actuating device of outage detection device and blinds breather port group, wherein outage detection device, actuating device and blinds breather port group are linked in sequence.
2. a kind of power down mode elevator cage ventilating device according to claim 1, is characterized in that described car inner side is provided with photocatalyst of titanium dioxide layer.
3. a kind of power down mode elevator cage ventilating device according to claim 1, is characterized in that the bottom of described blinds breather port group is provided with activated charcoal strainer.
4. a kind of power down mode elevator cage ventilating device according to claim 1, is characterized in that described car is double-decker.
CN201410028986.3A 2014-01-22 2014-01-22 Lift car ventilating device in power-off state Withdrawn CN103754735A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410028986.3A CN103754735A (en) 2014-01-22 2014-01-22 Lift car ventilating device in power-off state

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410028986.3A CN103754735A (en) 2014-01-22 2014-01-22 Lift car ventilating device in power-off state

Publications (1)

Publication Number Publication Date
CN103754735A true CN103754735A (en) 2014-04-30

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Family Applications (1)

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CN201410028986.3A Withdrawn CN103754735A (en) 2014-01-22 2014-01-22 Lift car ventilating device in power-off state

Country Status (1)

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CN (1) CN103754735A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107902518A (en) * 2017-11-01 2018-04-13 浙江蒂尔森电梯有限公司 A kind of elevator Beck-up Control System
US10800638B2 (en) 2014-12-23 2020-10-13 Otis Elevator Company Elevator system with ventilation system

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1545480A (en) * 2002-06-07 2004-11-10 东芝电梯株式会社 Elevator
CN101289153A (en) * 2008-06-06 2008-10-22 日立电梯（中国）有限公司 Ventilation device for elevator cage
CN201411302Y (en) * 2009-06-16 2010-02-24 黄晨曦 Elevator device with automatic ventilation
CN101992992A (en) * 2009-08-28 2011-03-30 冀洪梅 Elevator cabin with function of photo-catalytic disinfection
CN201942391U (en) * 2011-01-20 2011-08-24 安徽菲茵特电梯有限公司 Photo-catalyst elevator
CN202279602U (en) * 2011-11-03 2012-06-20 浙江飞亚电梯有限公司 Environment-friendly deodorization antibacterial medical elevator
CN202414933U (en) * 2011-12-15 2012-09-05 日立电梯（中国）有限公司 Elevator cage ventilating device
CN202785150U (en) * 2012-08-10 2013-03-13 快速电梯有限公司 Ventilation system for elevator lift car in power failure state
CN202897732U (en) * 2012-08-30 2013-04-24 卢永城 Epidemic prevention antibiosis freight elevator
CN202988489U (en) * 2012-11-13 2013-06-12 三洋电梯(珠海)有限公司 Ventilation and sterilization device for elevator cars
CN203158988U (en) * 2013-03-18 2013-08-28 重庆迪康电梯有限公司 Novel ventilating elevator lift car

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1545480A (en) * 2002-06-07 2004-11-10 东芝电梯株式会社 Elevator
CN101289153A (en) * 2008-06-06 2008-10-22 日立电梯（中国）有限公司 Ventilation device for elevator cage
CN201411302Y (en) * 2009-06-16 2010-02-24 黄晨曦 Elevator device with automatic ventilation
CN101992992A (en) * 2009-08-28 2011-03-30 冀洪梅 Elevator cabin with function of photo-catalytic disinfection
CN201942391U (en) * 2011-01-20 2011-08-24 安徽菲茵特电梯有限公司 Photo-catalyst elevator
CN202279602U (en) * 2011-11-03 2012-06-20 浙江飞亚电梯有限公司 Environment-friendly deodorization antibacterial medical elevator
CN202414933U (en) * 2011-12-15 2012-09-05 日立电梯（中国）有限公司 Elevator cage ventilating device
CN202785150U (en) * 2012-08-10 2013-03-13 快速电梯有限公司 Ventilation system for elevator lift car in power failure state
CN202897732U (en) * 2012-08-30 2013-04-24 卢永城 Epidemic prevention antibiosis freight elevator
CN202988489U (en) * 2012-11-13 2013-06-12 三洋电梯(珠海)有限公司 Ventilation and sterilization device for elevator cars
CN203158988U (en) * 2013-03-18 2013-08-28 重庆迪康电梯有限公司 Novel ventilating elevator lift car

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10800638B2 (en) 2014-12-23 2020-10-13 Otis Elevator Company Elevator system with ventilation system
CN107902518A (en) * 2017-11-01 2018-04-13 浙江蒂尔森电梯有限公司 A kind of elevator Beck-up Control System
CN107902518B (en) * 2017-11-01 2019-06-21 浙江蒂尔森电梯有限公司 A kind of elevator Beck-up Control System

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Application publication date: 20140430