CN207698953U - A kind of zero standby elevator emergency rescue start-up circuit - Google Patents
A kind of zero standby elevator emergency rescue start-up circuit Download PDFInfo
- Publication number
- CN207698953U CN207698953U CN201820009986.2U CN201820009986U CN207698953U CN 207698953 U CN207698953 U CN 207698953U CN 201820009986 U CN201820009986 U CN 201820009986U CN 207698953 U CN207698953 U CN 207698953U
- Authority
- CN
- China
- Prior art keywords
- circuit
- power supply
- relay switch
- external power
- control chip
- 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.)
- Active
Links
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model is related to battery boosting technology fields, a kind of zero standby elevator emergency rescue start-up circuit is provided, including controlling chip IC, regulator circuit, external power supply, outage detection trigger circuit, switching circuit and emergency power supply circuit, the outage detection trigger circuit input terminal is connected with the external power supply powered for elevator device detects whether external power supply powers off, the outage detection trigger circuit output end wakes up control chip IC and starts when being connected and powered off for external power supply with control chip IC input terminal after switching circuit is by regulator circuit rectifying and voltage-stabilizing, the control chip IC output end connects and controls whether emergency power supply circuit powers to switching circuit.The utility model solves the problems, such as that the service lifetime of accumulator of existing elevator emergency device is not grown.
Description
Technical field
The utility model is related to elevator emergency rescue technical field, more particularly to zero standby elevator emergency rescue of one kind starts
Circuit.
Background technology
After elevator faults are oppressive, rescue is a very urgent thing, and existing general rescue mode is that trapped person presses
It emergency relief button or dials customer service hot line in bridge case and sends an SOS, wait for professional rescue personnel to reach scene and rescue
It helps.But will not send an SOS there is also trapped person or rescue personnel can not reach rapidly scene situation, such as not
Home lift in villa.Currently, the considerations of in emergency management and rescue, synchronizes to drag and draw that electromechanical ladder is upper mostly while to be configured with power failure and meet an urgent need
Automatic rescue device and electric brake releasing device both independent devices.Have a power failure automatic rescue device and the electric brake releasing device of meeting an urgent need
Equally, it can only all work after cutting off elevator normal power supply, and the emergent automatic rescue device of power failure and electric brake releasing device are not
Allow to work at the same time, the two is realized by outer logic circuit and interlocked, since above two device is all the fortune by accumulator
Row, thus be required for being equipped with accumulator group and its charging circuit.But when outer net has a power failure, have a power failure automatic rescue device of meeting an urgent need
Start with electric brake releasing device after running and completing task, if do not send a telegram here for a long time, accumulator battery voltage can be caused to be vented,
Badly damaged accumulator group makes the present apparatus come into operation and cannot work next time, will there is the safety that emergency management and rescue can not carry out
Hidden danger.
Utility model content
Therefore, for above-mentioned problem, the utility model proposes a kind of electric power storages that is simple and reasonable, extending elevator emergency
Pond group service life, the zero standby elevator emergency rescue start-up circuit for realizing zero idle protection.
To solve this technical problem, the utility model takes following scheme：Zero standby elevator emergency rescue of one kind starting electricity
Road, including control chip IC, regulator circuit, external power supply, outage detection trigger circuit, switching circuit and emergency power supply circuit,
The outage detection trigger circuit input terminal is connected with the external power supply powered for elevator device detects whether external power supply breaks
Electricity, the outage detection trigger circuit output end input after switching circuit is by regulator circuit rectifying and voltage-stabilizing with control chip IC
End, which is connected when being powered off for external power supply, wakes up control chip IC startup, and the control chip IC output end, which is connected and controlled, answers
Whether urgent telegram source circuit powers to switching circuit.
Further to improve, the control chip IC is GS406 chips.
Further to improve, the switching circuit includes relay switch RY3 and rectifier diode D2, two pole of the rectification
Pipe D2 anodes are connected with outage detection trigger circuit output end, and the rectifier diode D2 cathode are with relay switch RY3's
First driving pin is connected, the second driving pin ground connection of the relay switch RY3, and the relay switch RY3 is normally closed
Pin be vented and normally opened pin be connected with regulator circuit input terminal, the output contact pin of the relay switch RY3 with answer
Urgent telegram source circuit is connected and is controlled by emergency power supply circuit.
Further to improve, the outage detection trigger circuit includes relay switch RY1, rectifier diode D1 and capacitance
The first driving pin of C1, the rectifier diode D1 anodes and relay switch RY1 are connected with external power supply output end,
The rectifier diode D1 cathode are connected with the normally closed pin of the one end capacitance C1 and relay switch RY1, and the capacitance C1 is another
One end is grounded, the normally opened pin emptying of the relay switch RY1, and the second driving pin of the relay switch RY1 is through electricity
R1 ground connection is hindered, the output contact pin of the relay switch RY1 is connected with switching circuit input terminal.
Further to improve, the external power supply is three-phase net electricity or AC220 net electricity.
By using preceding solution, the utility model has the beneficial effects that：By the way that outage detection trigger circuit is arranged
Whether the external power supply of detection elevator device power supply powers off in real time, the charging capacitor electric discharge of outage detection trigger circuit if power-off
It sends trigger signal and control chip IC is waken up by regulator circuit through switching circuit, then by control chip IC control emergency power supply
Circuit is powered to switching circuit keeps the work of control chip IC, while controlling chip IC control emergency power supply circuit and giving elevator system
System power supply rescue, when rescue is completed or external power supply is sent a telegram here, control chip IC control emergency power supply circuitry cuts are to switch
The power supply of circuit, so that control chip IC enters zero standby mode, while emergency power supply circuit is stopped, and controls chip
Zero idle protections of IC, which effectively reduce, uses power consumption, and then effectively elevator emergency is avoided to be used with batteries last, avoids electric power storage
Pond group emptying, extends the service life of accumulator group, simple and reasonable, can wide popularization and application.
Description of the drawings
Fig. 1 is the circuit diagram of the utility model embodiment.
Specific implementation mode
The utility model is further illustrated in conjunction with the drawings and specific embodiments.
With reference to figure 1, the zero standby elevator emergency rescue start-up circuit of preferred the utility model, including control chip IC
1, regulator circuit 2, external power supply 3, outage detection trigger circuit 4, switching circuit 5 and emergency power supply circuit 6, the control chip
IC 1 is GS406 chips, which is the AC220V net electricity of elevator device power supply, and the outage detection trigger circuit 4 is defeated
Whether the detection external power supply 3 that enters to hold to be connected with the external power supply 3 powered for elevator device powers off, the outage detection triggering electricity
Road 4 includes relay switch RY1, rectifier diode D1 and capacitance C1, the rectifier diode D1 anodes and relay switch RY1
The first driving pin be connected with external power supply output end, the rectifier diode D1 cathode and the one end capacitance C1 and relay
The normally closed pin of device switch RY1 is connected, and the capacitance C1 other ends ground connection, the normally opened pin of the relay switch RY1 is put
Second driving pin of sky, the relay switch RY1 is grounded through resistance R1, and the output contact of the relay switch RY1 draws
Foot is connected with the rectifier diode D2 anodes of switching circuit, and the outage detection trigger circuit output end passes through through switching circuit
Control chip IC is waken up when being connected and power off for external power supply with control chip IC input terminal after regulator circuit rectifying and voltage-stabilizing to open
Dynamic, the switching circuit 5 includes relay switch RY3 and rectifier diode D2, and the rectifier diode D2 anodes are examined with power-off
The output contact pin for surveying the relay switch RY1 of trigger circuit is connected, and the rectifier diode D2 cathode are opened with relay
The the first driving pin for closing RY3 is connected, the second driving pin ground connection of the relay switch RY3, the relay switch
The normally closed pins of RY3 are vented and normally opened pin is connected with 2 input terminal of regulator circuit, the output contact of the relay switch RY3
Pin is connected with emergency power supply circuit and is controlled by emergency power supply circuit, and 1 output end of control chip IC is connected and controlled
Whether emergency power supply circuit 6 powers to switching circuit 5.
Operation principle：When the external power supply of elevator device power supply does not have a power failure, the relay switch of outage detection trigger circuit
RY1 is attracted capacitance C1 chargings simultaneously by external power supply power supply, and the relay switch RY3 of switching circuit is open circuit at this time, and then is controlled
Chip IC processed and emergency power supply circuit are in zero standby mode；When external power supply powers off, the relay of outage detection trigger circuit
The relay switch RY3 that device switch RY1 disconnections while capacitance C1 are discharged to switching circuit makes relay switch RY3 electric discharges be attracted,
Start to wake up control chip IC by regulator circuit, the relay of control emergency power supply circuit is opened after control chip IC starts
Close RY2 and relay switch RY4 and be attracted be switching circuit power supply make the relay switch RY3 of switching circuit keep being attracted and to
Elevator device provides the power supply of emergency management and rescue, and when rescue is completed or external power supply is sent a telegram here, urgent telegram is answered in control chip IC control
Source circuit relay switch RY2 and relay switch RY4 disconnects power supply of the cut-out to switching circuit, and control chip IC reply is zero
Standby mode.
External power supply can also be three-phase net electricity in the utility model.
The utility model by be arranged outage detection trigger circuit detect in real time elevator device power supply external power supply whether
Power-off, the charging capacitor electric discharge transmission trigger signal of outage detection trigger circuit passes through regulator circuit through switching circuit if power-off
It wakes up control chip IC, then is powered to switching circuit by control chip IC control emergency power supply circuit and keep control chip IC
It works, while controlling chip IC control emergency power supply circuit and being rescued to elevator device power supply, when rescue completion or external power supply
When incoming call, control chip IC control emergency power supply circuitry cuts enter to the power supply of switching circuit so that controlling chip IC
Zero standby mode, while emergency power supply circuit is stopped, control zero idle protection of chip IC, which effectively reduces, uses power consumption, in turn
Effectively elevator emergency is avoided to be used with batteries last, accumulator group is avoided to be vented, extends the service life of accumulator group, knot
Structure advantages of simple, can wide popularization and application.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art answers
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the scope of protection of the utility model.
Claims (5)
1. a kind of zero standby elevator emergency rescue start-up circuit, it is characterised in that：Including control chip IC, regulator circuit, external
Power supply, outage detection trigger circuit, switching circuit and emergency power supply circuit, the outage detection trigger circuit input terminal with for electricity
The external power supply of terraced system power supply, which is connected, detects whether external power supply powers off, and the outage detection trigger circuit output end is through opening
It wakes up and controls when powered-down road is by being connected and being powered off for external power supply with control chip IC input terminal after regulator circuit rectifying and voltage-stabilizing
Chip IC processed starts, and the control chip IC output end connects and controls whether emergency power supply circuit powers to switching circuit.
2. zero standby elevator emergency rescue start-up circuit according to claim 1, it is characterised in that：The control chip IC
For GS406 chips.
3. zero standby elevator emergency rescue start-up circuit according to claim 1, it is characterised in that：The switching circuit packet
Include relay switch RY3 and rectifier diode D2, the rectifier diode D2 anodes and outage detection trigger circuit output end phase
Connection, the rectifier diode D2 cathode are connected with the first driving pin of relay switch RY3, the relay switch
The second driving pin ground connection of RY3, the normally closed pin emptying of relay switch RY3 and normally opened pin and regulator circuit input terminal
It is connected, the output contact pin of the relay switch RY3 is connected with emergency power supply circuit and is controlled by emergency power supply electricity
Road.
4. zero standby elevator emergency rescue start-up circuit according to claim 1, it is characterised in that：The outage detection is touched
Power Generation Road includes relay switch RY1, rectifier diode D1 and capacitance C1, the rectifier diode D1 anodes and relay switch
The first driving pin of RY1 is connected with external power supply output end, the rectifier diode D1 cathode and the one end capacitance C1 and
The normally closed pin of relay switch RY1 is connected, and the capacitance C1 other ends ground connection, the normally opened of relay switch RY1 is drawn
Foot is vented, and the second driving pin of the relay switch RY1 is grounded through resistance R1, and the output of the relay switch RY1 is touched
Point pin is connected with switching circuit input terminal.
5. zero standby elevator emergency rescue start-up circuit according to claim 1, it is characterised in that：The external power supply is
Three-phase net electricity or AC220 net electricity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820009986.2U CN207698953U (en) | 2018-01-04 | 2018-01-04 | A kind of zero standby elevator emergency rescue start-up circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820009986.2U CN207698953U (en) | 2018-01-04 | 2018-01-04 | A kind of zero standby elevator emergency rescue start-up circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207698953U true CN207698953U (en) | 2018-08-07 |
Family
ID=63031307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820009986.2U Active CN207698953U (en) | 2018-01-04 | 2018-01-04 | A kind of zero standby elevator emergency rescue start-up circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207698953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104516A (en) * | 2019-03-18 | 2019-08-09 | 深圳市广和通无线股份有限公司 | Elevator monitoring systems and method |
| CN112383133A (en) * | 2020-11-12 | 2021-02-19 | 迅达（中国）电梯有限公司 | Starting control circuit and method of automatic rescue device and elevator |
-
2018
- 2018-01-04 CN CN201820009986.2U patent/CN207698953U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104516A (en) * | 2019-03-18 | 2019-08-09 | 深圳市广和通无线股份有限公司 | Elevator monitoring systems and method |
| CN112383133A (en) * | 2020-11-12 | 2021-02-19 | 迅达（中国）电梯有限公司 | Starting control circuit and method of automatic rescue device and elevator |
| CN112383133B (en) * | 2020-11-12 | 2023-01-13 | 迅达（中国）电梯有限公司 | Starting control circuit and method of automatic rescue device and elevator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102694403B (en) | Charger and control method thereof | |
| CN206972420U (en) | A kind of generating set double cell set control system | |
| CN203840581U (en) | LED lamp driving power supply having redundancy function | |
| CN207698956U (en) | A kind of elevator emergency rescue device | |
| CN111682626A (en) | BMS battery management system and management method suitable for energy storage cabinet | |
| CN115149560B (en) | Energy-saving automatic rescue system for elevator with power failure | |
| CN207698953U (en) | A kind of zero standby elevator emergency rescue start-up circuit | |
| CN107612007B (en) | Direct-current undervoltage protection method for energy storage converter in light storage independent micro-grid | |
| CN203721146U (en) | Solar bus station board with emergency charging function | |
| CN109808547A (en) | A kind of low-power consumption power accumulator igniting electrifying control circuit and control method | |
| CN103683466A (en) | Emergent direct supply off-grid photovoltaic power supply system based on existing photovoltaic controller | |
| CN109861382B (en) | Power supply system capable of preventing surge voltage from impacting | |
| JP2001238464A (en) | System interconnection inverter | |
| CN202872443U (en) | Fuel-cell-based communication power supply | |
| CN204761067U (en) | Communication energy storage power supply system | |
| CN201409098Y (en) | Elevator power supply | |
| CN209571874U (en) | A kind of power-supply system of anti-surge voltage impact | |
| CN103475066A (en) | Uninterrupted power supply system | |
| CN209748250U (en) | Intelligent energy storage power supply purifier | |
| CN202178611U (en) | Power supply system of three-stage safety communication base station | |
| CN101572436A (en) | Elevator power supply source | |
| CN103138341B (en) | A kind of elevator emergency call power output control method | |
| CN212258505U (en) | BMS battery management equipment suitable for energy storage cabinet | |
| CN220553817U (en) | Intelligent load switching control system | |
| CN211063409U (en) | Power supply system suitable for fire control is emergent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200805 Address after: 361000 6th floor, No.89, Xiafei Road, Haicang District, Xiamen City, Fujian Province Patentee after: Xiamen yiyiyijie Intelligent Technology Co., Ltd Address before: 362000 Panlong Industrial Zone, Shui tou Town, Nanan, Quanzhou, Fujian Patentee before: QUANZHOU YIJIE AUTOMATION EQUIPMENT Co.,Ltd. |