CN102583126A - Emergency power supply system of elevator - Google Patents
Emergency power supply system of elevator Download PDFInfo
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- CN102583126A CN102583126A CN2012100345205A CN201210034520A CN102583126A CN 102583126 A CN102583126 A CN 102583126A CN 2012100345205 A CN2012100345205 A CN 2012100345205A CN 201210034520 A CN201210034520 A CN 201210034520A CN 102583126 A CN102583126 A CN 102583126A
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Abstract
The invention discloses an emergency power supply system of an elevator. The emergency power supply system of the elevator comprises an electric control system, a flat layer control system, a door opening control system, an illuminating system, a communication system, an air conditioning system and an alarming system; the emergency power supply system of the elevator further comprises an elevator fault sensor, an emergency control system as well as a motor, a double-way frequency converter, a charger and a standby power supply, wherein the motor, the double-way frequency converter, the charger and the standby power supply are connected with each other in sequence; the standby power supply is also respectively connected with the elevator fault sensor and the emergency control system; the electric control system is connected with the emergency control system; after detecting a fault signal, the elevator fault sensor is used for transmitting the fault signal to the emergency control system; and the emergency control system is used for starting up and cutting off the electric control system. According to the invention, when the elevator suddenly stops operation, enough electric power is supplied for the elevator to finish the action of reaching the flat layer and opening the elevator door so that the safety and reliability of the elevator are improved.
Description
Technical field
The present invention relates to a kind of standby power system, make elevator arrive flat bed when particularly elevator breaks down, is the standby power system that interior illumination of elevator and communications service provide electric power simultaneously.
Background technology
Along with development of science and technology, high buildings and large mansions constantly increase in the city, and elevator is also more and more universal.People also pay attention to the safety of elevator when enjoying convenient that elevator brings more.Have the elevator in a lot of cities to use for a long time now, there is the situation of ageing equipment in its power supply facilities, and sudden power causes elevator in operational process, to stop sometimes; Equally, the unexpected interruption of civil power also can cause elevator out of service, and this situation can cause personnel panic.So emergency power system must be arranged to guarantee there is enough electric power that elevator is accomplished to arrive the action of opening the door of flat bed and elevator when out of service in that elevator is unexpected, so that the delay personnel in the elevator is rescued; Simultaneously, for providing sufficient illumination and communication electricity consumption to alleviate the panic mood of being detained personnel in the elevator by actv. in the elevator.Further, if, make elevator after operation, provide extra 30～60 minutes, thereby urgent guest is in time evacuated for emergency power system is equipped with enough battery pack.
In addition; Elevator need expend more electric energy in operational process, in fact, a part of potential energy of elevator in the decline process can be converted into electric energy through electrical generator; So both can utilize this potential energy to charge for emergency source of electrical power; Also can reduce the power consumption of elevator in operational process, but in present elevator, generally all not have this part energy is utilized, very unfortunate.
Therefore; Need the urgent technical matters that solves of those skilled in the art to be exactly at present: how can propose a kind of emergency power system with innovating; For elevator enough electric power is provided in case of emergency effectively, and utilizes the potential energy of elevator when descending to be power source charges.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of elevator emergency power-supply system, in order to guarantee improving the safe reliability of elevator in the unexpected action that has when out of service enough electric power that elevator is accomplished to arrive flat bed and elevator to open the door of elevator.
The present invention adopts following technical scheme to solve above-mentioned technical matters:
A kind of elevator emergency power-supply system; Comprise electric control system, level control system, the control system of opening the door, Lighting System, communication system, a/c system and warning; Also comprise elevator faults inductor, emergent control system, and bonded assembly motor, bi-directional frequency converter, battery charger and backup power successively; Wherein said backup power also is connected with elevator faults inductor, emergent control system respectively, and said electric control system is connected with emergent control system; The elevator faults inductor passes to emergent control system after detecting breakdown signal, and emergent control system starts and the cut-out electric control system.
Compared with prior art; The present invention has following beneficial effect: unexpected when out of service at elevator; The action that can provide enough electric power that elevator completion arrival flat bed and elevator are opened the door; So that being rescued or keep elevator, the delay personnel in the elevator continues operation a period of time, simultaneously for sufficient illumination and communication electricity consumption being provided in the elevator and giving the alarm, the safe reliability of raising elevator; And in the time of utilizing elevator to descend emergency source of electrical power is charged, actv. has been practiced thrift power consumption.
Description of drawings
Fig. 1 is the systematic schematic diagram of elevator emergency power-supply system among the present invention.
The specific embodiment
For clearly demonstrating the technical scheme among the present invention, provide preferred embodiment below and be described with reference to the accompanying drawings.
Systematic schematic diagram referring to elevator emergency power-supply system among Fig. 1; Native system is divided into a plurality of component parts; Specifically comprise: electric control system, emergent control system; Bonded assembly motor, bi-directional frequency converter, battery charger and backup power successively, and respectively with emergent control system bonded assembly level control system, the control system of opening the door, Lighting System, communication system, a/c system, warning and elevator faults inductor; Said backup power is connected with emergent control system with the elevator faults inductor respectively.
Backup power is made up of a whole set of battery system, promptly is formed in parallel by a plurality of battery strings, for the elevator faults inductor reaches emergent control system standby power is provided; Whether the elevator faults inductor is used to respond to elevator and is in operation and breaks down; Like situation such as elevator speed, the variations suddenly of electric control system working current, detect the variation back by acceleration induction device, amperemeter/ammtr in the elevator faults inductor and submit the elevator faults inductor to; Emergent control system can be broken off electric control system; And control level control system, the control system of opening the door, Lighting System, communication system and a/c system operation to be guaranteeing that elevator has good illumination, temperature and communication environment in the elevator storehouse when breaking down, and will be detained personnel through the level control system and the control system of opening the door and from the fault elevator, save; The personnel that warning is used in the floor provide the outage alarm, make the staff note the elevator operation; Level control system is used to make elevator out of service slowly to reach nearest one deck place of opening the door; The control system of opening the door is used to open elevator door; Lighting System, communication system and a/c system can provide illumination, communication, freeze or heat service for the delay personnel in the elevator under elevator operation go wrong the situation of (sudden power).
When elevator is descending, can drive motor through the bi-directional frequency converter generating, utilize battery charger to charge for backup power; At civil power just often, can be the backup power charging through battery charger also by civil power, guarantee to keep constantly in the backup power sufficient electric power.
Stable at civil power, during the elevator operate as normal, in the descending process of elevator, can drive motor and generate electricity by bi-directional frequency converter, utilize charger to charge for stand-by power supply.At civil power just often, can be the backup power charging through battery charger also by civil power, guarantee to keep constantly in the backup power sufficient electric energy.
Embodiment 1
When the civil power sudden power, when elevator stops suddenly, give elevator faults inductor and emergent control system power supply by backup power in operational process, the elevator faults inductor passes to emergent control system after detecting breakdown signal; Emergent control system is connected with electric control system; Emergent control system starts and cuts off electric control system, opens Lighting System, communication system and the a/c system of its control then, for the delay personnel in the elevator provide comparatively comfortable environment; Alleviate panic mood; Emergent simultaneously control system control level control system makes elevator slowly move to nearest one deck place of opening the door, and the control system of opening the door this moment starts and elevator door is opened, and conveniently elevator delay personnel is rescued.When rescue accomplish and the city power recovery normal after, the elevator staff resets for electric control system.
Embodiment 2
When the civil power sudden power, when elevator stops suddenly, give elevator faults inductor and emergent control system power supply by backup power in operational process, the elevator faults inductor passes to emergent control system after detecting breakdown signal; Emergent control system is also cut off electric control system; Utilize extra elevator operation 30～60 minutes that make of electric power in the emergency source of electrical power then; Urgent guest is in time evacuated, and the while warning is that the personnel in the floor provide the outage alarm, makes the staff note the elevator time of run.
For each assembly of elevator emergency power-supply system and the embodiment of being set forth in the embodiment of the invention, all within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. elevator emergency power-supply system; Comprise electric control system, level control system, the control system of opening the door, Lighting System, communication system, a/c system and warning; It is characterized in that; Also comprise elevator faults inductor, emergent control system, and bonded assembly motor, bi-directional frequency converter, battery charger and backup power successively; Wherein said backup power also is connected with elevator faults inductor, emergent control system respectively, and said electric control system is connected with emergent control system; The elevator faults inductor passes to emergent control system after detecting breakdown signal, and emergent control system starts and the cut-out electric control system.
2. elevator emergency power-supply system as claimed in claim 1 is characterized in that said backup power is formed in parallel by a plurality of battery strings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210034520.5A CN102583126B (en) | 2012-02-15 | 2012-02-15 | Emergency power supply system of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210034520.5A CN102583126B (en) | 2012-02-15 | 2012-02-15 | Emergency power supply system of elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102583126A true CN102583126A (en) | 2012-07-18 |
| CN102583126B CN102583126B (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210034520.5A Active CN102583126B (en) | 2012-02-15 | 2012-02-15 | Emergency power supply system of elevator |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103601052A (en) * | 2013-10-23 | 2014-02-26 | 安徽菲茵特电梯有限公司 | Elevator with automatic danger removing function in power failure |
| CN108230962A (en) * | 2018-02-26 | 2018-06-29 | 韩博 | A kind of horizontal rotation type multi-panel windproof advertising board device |
| CN109205431A (en) * | 2017-07-03 | 2019-01-15 | 蒂森克虏伯电梯（上海）有限公司 | Elevator safety drive system |
| CN110571913A (en) * | 2019-08-29 | 2019-12-13 | 日立楼宇技术（广州）有限公司 | Emergency power supply management method, device, equipment and storage medium for closed space |
| CN111706940A (en) * | 2020-05-25 | 2020-09-25 | 珠海格力电器股份有限公司 | Escalator gravitational potential energy recycling method and device, processor and air conditioner |
| CN112803554A (en) * | 2021-03-08 | 2021-05-14 | 东莞新能安科技有限公司 | Energy storage system and power utilization device applying same |
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| CN2151964Y (en) * | 1992-11-14 | 1994-01-05 | 张广兴 | Life saving device for lift when power cut-off |
| CN1696036A (en) * | 2004-05-13 | 2005-11-16 | 三菱电机株式会社 | Elevator control apparatus |
| JP2007238316A (en) * | 2006-03-10 | 2007-09-20 | Ntt Facilities Inc | Elevator emergency power supply system |
| CN201238201Y (en) * | 2008-07-11 | 2009-05-13 | 颜怀略 | Special uninterrupted emergency operation power supply device for elevator with automatic leveling function |
| CN202464979U (en) * | 2012-02-15 | 2012-10-03 | 广州力柏能源科技有限公司 | Emergency power source system of elevator |
-
2012
- 2012-02-15 CN CN201210034520.5A patent/CN102583126B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2151964Y (en) * | 1992-11-14 | 1994-01-05 | 张广兴 | Life saving device for lift when power cut-off |
| CN1696036A (en) * | 2004-05-13 | 2005-11-16 | 三菱电机株式会社 | Elevator control apparatus |
| JP2007238316A (en) * | 2006-03-10 | 2007-09-20 | Ntt Facilities Inc | Elevator emergency power supply system |
| CN201238201Y (en) * | 2008-07-11 | 2009-05-13 | 颜怀略 | Special uninterrupted emergency operation power supply device for elevator with automatic leveling function |
| CN202464979U (en) * | 2012-02-15 | 2012-10-03 | 广州力柏能源科技有限公司 | Emergency power source system of elevator |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103601052A (en) * | 2013-10-23 | 2014-02-26 | 安徽菲茵特电梯有限公司 | Elevator with automatic danger removing function in power failure |
| CN109205431A (en) * | 2017-07-03 | 2019-01-15 | 蒂森克虏伯电梯（上海）有限公司 | Elevator safety drive system |
| CN108230962A (en) * | 2018-02-26 | 2018-06-29 | 韩博 | A kind of horizontal rotation type multi-panel windproof advertising board device |
| CN110571913A (en) * | 2019-08-29 | 2019-12-13 | 日立楼宇技术（广州）有限公司 | Emergency power supply management method, device, equipment and storage medium for closed space |
| CN110571913B (en) * | 2019-08-29 | 2021-03-23 | 日立楼宇技术（广州）有限公司 | Emergency power supply management method, device, equipment and storage medium for closed space |
| CN111706940A (en) * | 2020-05-25 | 2020-09-25 | 珠海格力电器股份有限公司 | Escalator gravitational potential energy recycling method and device, processor and air conditioner |
| CN112803554A (en) * | 2021-03-08 | 2021-05-14 | 东莞新能安科技有限公司 | Energy storage system and power utilization device applying same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102583126B (en) | 2015-07-08 |
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