CN103910258A - Intelligent elevator energy-saving system - Google Patents
Intelligent elevator energy-saving system Download PDFInfo
- Publication number
- CN103910258A CN103910258A CN201310002318.9A CN201310002318A CN103910258A CN 103910258 A CN103910258 A CN 103910258A CN 201310002318 A CN201310002318 A CN 201310002318A CN 103910258 A CN103910258 A CN 103910258A
- Authority
- CN
- China
- Prior art keywords
- power supply
- switch
- control board
- elevator
- saving system
- 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.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Landscapes
- Elevator Control (AREA)
Abstract
The invention discloses an intelligent elevator energy-saving system. The intelligent elevator energy-saving system comprises an external power supply and a first switch, wherein the external power supply is connected with the first switch; the first switch is connected with a frequency converter and a switching power supply respectively; the frequency converter is connected with a host and an elevator door motor; the switching power supply is connected with a main control board and a hall-call device; the main control board is connected with the hall-call device; the external power supply is further connected with a standby power supply; the standby power supply is connected with the main control board and the hall-call device through a second switch; the standby power supply is connected with a standby control board; the main control board is connected with the standby control board; the first switch is connected with a transformer, and is a first contactor; the second switch is a second contactor. When the intelligent elevator energy-saving system is in a standby state, electrical appliance elements such as the switching power supply (AVR) and the frequency converter are not charged, and electric energy loss is avoided. By using the intelligent elevator energy-saving system for a long time, power consumption of elevators can be saved effectively.
Description
Technical field
The invention belongs to elevator technology field, specifically, relate to a kind of energy saving system of elevator of intelligence.
Background technology
Along with the develop rapidly of domestic city process, many high buildings and large mansions are rised sheer from level ground, and this also rises the use amount of elevator year by year, and the electric weight being used on elevator also increases year by year.
In current technology, all lift product, in the time of readiness for action, all need to move by control housing.Although the main frame of elevator, door machine parts etc. do not do work, because electric current still needs Switching Power Supply in flow quantity control cabinet (AVR), the electric elements such as frequency converter, when readiness for action, the electric energy that still loss of elevator is a large amount of.
Summary of the invention
The present invention has overcome shortcoming of the prior art, and a kind of energy saving system of elevator of intelligence is provided, and when it realizes elevator standby, reaches the lowest loss of elevator electric energy, saves electric energy, in the situation that does not need to connect dispatch from foreign news agency, realizes elevator " standby " for a long time,
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
A kind of energy saving system of elevator of intelligence, comprise external power supply and the first switch, described external power supply connects the first switch, described the first switch connects respectively frequency converter and Switching Power Supply, described frequency converter connects main frame, described Switching Power Supply connects master control board and calls device outward together, described master control board connects the outer device of calling together, described external power supply also connects standby power, described standby power is connected master control board and is called together device outward by second switch, described standby power also connects Opportunity awaiting control for linear plate, and described master control board also connects described Opportunity awaiting control for linear plate.
Further, also connection transformer of described the first switch.
Further, described voltage transformer connection door machine.
Further, described the first switch is the first contactless switch.
Further, described second switch is the second contactless switch.
Compared with prior art, the invention has the beneficial effects as follows:
The energy saving system of elevator of a kind of intelligence of the present invention, when readiness for action, the electric elements such as Switching Power Supply (AVR), frequency converter do not connect electricity, and it does not have electric energy loss, uses for a long time, can save elevator electricity consumption by actv..
Brief description of the drawings
Accompanying drawing is used to provide a further understanding of the present invention, for explaining the present invention, is not construed as limiting the invention together with embodiments of the present invention, in the accompanying drawings:
Fig. 1 is the functional block diagram of the energy saving system of elevator of a kind of intelligence of the present invention.
In figure, 1---external power supply; 2---the first contactless switch;
3---frequency converter; 4---voltage transformer;
5---Switching Power Supply; 6---main frame;
7---door machine; 8---master control board;
9---call device outward together; 10---standby power;
11---the second contactless switch; 12---Opportunity awaiting control for linear plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
As shown in Figure 1, the energy saving system of elevator of a kind of intelligence of the present invention, comprises external power supply 1 and the first contactless switch 2, external power supply 1 connects the first contactless switch 2, the first contactless switch 2 connects respectively frequency converter 3, voltage transformer 4 and Switching Power Supply 5, and frequency converter 3 connects main frame 6, voltage transformer 4 connection door machines 7.Switching Power Supply 5 connects master control board 8 and calls device 9 outward together, master control board 8 connects the outer device 9 of calling together, external power supply 1 also connects standby power 10, and standby power 10 is connected master control board 8 and called together device 9 outward by the second contactless switch 11, and master control board 8 connects Opportunity awaiting control for linear plate 12 by communication cable.
The Main Function of standby power 10:
1), when elevator mode of operation, store the energy feedback electric energy that external power supply 1 is that provide and elevator acting produces.
2), when elevator readiness for action, standby power 10 discharges electric energy and drives the master control board 8 in Opportunity awaiting control for linear plate 12 and former control housing, and the standby of the calling device of the each floor of out-put supply control.
The radical function of Opportunity awaiting control for linear plate 12:
1, standby power 10 electric weight controls.In the time that electric weight is full of, Opportunity awaiting control for linear plate 12 is controlled by the second contactless switch 11, stops charging.Long when standby working time, when standby power 10 electric weight are not enough, automatically connect external power supply 1 and power.
2, standby operation is controlled.When elevator set time do not call service time, the master control board output signal in control housing, Opportunity awaiting control for linear plate 12 enters mode of operation.Disconnect original control housing circuit by the first contactless switch 2, elevator is switched to " stand-by circuit ", controls elevator " standby " by Opportunity awaiting control for linear plate 12.When standby, the communication of each floor call device, power supply are by the control of Opportunity awaiting control for linear plate 12, and through the master control board 8 in former control housing, the calling device of controlling each floor carries out standby service.
In the time there is calling in one of them elevator service floor, Opportunity awaiting control for linear plate 12 output signals, master control board 8 is carried out normal work.Control the second contactless switch 11 and disconnect " standby " circuit, connect the operation circuit of the control housing of original elevator, elevator can normal service.
The present invention can be used as additional configurations and is arranged on each elevator.
Working process of the present invention is as follows:
In elevator setting-up time, while calling, control by master control board 8, judge whether elevator enters readiness for action.If carry out readiness for action, elevator switches to " stand-by circuit ", and originally control housing is not worked, and elevator is controlled by Opportunity awaiting control for linear plate 12, and the calling device of each stop is powered by standby power 10.
Call when one of them stop, Opportunity awaiting control for linear plate 12 is received signal, and commutation circuit subsequently switches to original elevator control circuit, and now elevator control cabinet is normally worked, and standby control system is not worked, only charge condition.
Finally it should be noted that: these are only the preferred embodiments of the present invention; be not limited to the present invention; although the present invention is had been described in detail with reference to embodiment; for a person skilled in the art; its technical scheme that still can record aforementioned each embodiment is modified; or part technical characterictic is wherein equal to replacement; but within the spirit and principles in the present invention all; any amendment of doing, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (5)
1. an intelligent energy saving system of elevator, it is characterized in that: comprise external power supply and the first switch, described external power supply connects the first switch, described the first switch connects respectively frequency converter and Switching Power Supply, described frequency converter connects main frame, described Switching Power Supply connects master control board and calls device outward together, described master control board connects the outer device of calling together, described external power supply also connects standby power, described standby power is connected master control board and is called together device outward by second switch, described standby power also connects Opportunity awaiting control for linear plate, and described master control board also connects described Opportunity awaiting control for linear plate.
2. the energy saving system of elevator of intelligence according to claim 1, is characterized in that: also connection transformer of described the first switch.
3. the energy saving system of elevator of intelligence according to claim 1, is characterized in that: described voltage transformer connection door machine.
4. the energy saving system of elevator of intelligence according to claim 1, is characterized in that: described the first switch is the first contactless switch.
5. the energy saving system of elevator of intelligence according to claim 1, is characterized in that: described second switch is the second contactless switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002318.9A CN103910258A (en) | 2013-01-04 | 2013-01-04 | Intelligent elevator energy-saving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310002318.9A CN103910258A (en) | 2013-01-04 | 2013-01-04 | Intelligent elevator energy-saving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103910258A true CN103910258A (en) | 2014-07-09 |
Family
ID=51036319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310002318.9A Pending CN103910258A (en) | 2013-01-04 | 2013-01-04 | Intelligent elevator energy-saving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103910258A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005162441A (en) * | 2003-12-04 | 2005-06-23 | Mitsubishi Electric Corp | Control device of elevator |
| CN101798038A (en) * | 2009-02-10 | 2010-08-11 | 株式会社日立制作所 | Elevator controlling system |
| CN102295201A (en) * | 2010-06-25 | 2011-12-28 | 株式会社日立制作所 | Elevator |
| CN102431858A (en) * | 2010-09-29 | 2012-05-02 | 株式会社日立制作所 | Elevator system |
-
2013
- 2013-01-04 CN CN201310002318.9A patent/CN103910258A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005162441A (en) * | 2003-12-04 | 2005-06-23 | Mitsubishi Electric Corp | Control device of elevator |
| CN101798038A (en) * | 2009-02-10 | 2010-08-11 | 株式会社日立制作所 | Elevator controlling system |
| JP2010184748A (en) * | 2009-02-10 | 2010-08-26 | Hitachi Ltd | Elevator control system |
| CN102295201A (en) * | 2010-06-25 | 2011-12-28 | 株式会社日立制作所 | Elevator |
| CN102431858A (en) * | 2010-09-29 | 2012-05-02 | 株式会社日立制作所 | Elevator system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105135594B (en) | A kind of air-conditioner outdoor unit standby control system and air-conditioning | |
| CN205172996U (en) | Electric fan with portable power source | |
| CN108162782B (en) | Energy-saving direct current charging method | |
| TWI643425B (en) | Charging power system with low standby power consumption and method of controlling the same | |
| CN104633861A (en) | Variable-frequency air conditioner and power supply control circuit thereof | |
| CN104007709A (en) | Electrical equipment and control device and control method thereof | |
| CN104345729A (en) | Current-loop communication loop-based power supply control circuit | |
| CN201130312Y (en) | Power supply controller | |
| CN101441446A (en) | Power supply controller | |
| CN103197569B (en) | Mechano-electronic integrated switch | |
| CN104410318A (en) | Inversion and rectification integrated power conversion circuit | |
| CN203225578U (en) | A power transmission line induction energy acquiring power supply apparatus with a high redundancy feature | |
| CN204333971U (en) | A kind of energy storage control system | |
| CN104570774A (en) | Method and system for powering on and off multiple electrical units | |
| CN108418275A (en) | A kind of energy storage device | |
| CN203025639U (en) | Micro server and power supply system thereof | |
| CN201877880U (en) | Motor controlled switching circuit for primary/standby equipment | |
| CN103910258A (en) | Intelligent elevator energy-saving system | |
| CN102738663B (en) | Intelligent energy-saving power socket | |
| CN201708881U (en) | Building visual intercom system with non-electrified standby | |
| CN205304589U (en) | Power supply control circuit | |
| CN110289660B (en) | Power-down control circuit of communication power supply | |
| CN208908378U (en) | A kind of cold start-up circuit and device for UPS host | |
| CN204706942U (en) | Direct current system is electric supply installation and DC suppling equipment again | |
| CN208337190U (en) | A kind of energy storage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140709 |