CN202687683U - Uninterrupted power supply (UPS) device for elevator emergent leveling in power failure - Google Patents
Uninterrupted power supply (UPS) device for elevator emergent leveling in power failure Download PDFInfo
- Publication number
- CN202687683U CN202687683U CN 201220420587 CN201220420587U CN202687683U CN 202687683 U CN202687683 U CN 202687683U CN 201220420587 CN201220420587 CN 201220420587 CN 201220420587 U CN201220420587 U CN 201220420587U CN 202687683 U CN202687683 U CN 202687683U
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- elevator
- ups
- control device
- signal control
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Abstract
The utility model discloses an uninterrupted power supply (UPS) device for elevator emergent leveling in a power failure. The UPS device comprises a UPS system, wherein an input end of the USP system is connected with an electric supply system, and an output end of the UPS system is connected with a signal control device which is used for detecting electric signals and carrying out response. An output end of the signal control device is connected with an elevator leveling system. The other output end of the UPS system is connected with an input end of a voltage controller, and the other input end of the signal control device is connected with the electric supply system. Output ends of the signal control device and the voltage controller are connected with the elevator leveling system. The UPS device is quick in response, safe in use, low in cost and convenient to popularize and apply.
Description
Technical field
The utility model relates to the elevator applications field, particularly a kind of UPS device for the urgent flat bed of elevator power failure.
Background technology
When elevator during in normal operation, if run into unexpected power failure or the such situation of external circuit et out of order, the people will be stranded in car, generally speaking can only be by manually the people being saved out at the machine room jiggering.Come the flat bed elevator by the machine room jiggering, waste time and energy, can not fast the passenger be saved out in car.
The utility model content
The purpose of this utility model is, a kind of UPS device for the urgent flat bed of elevator power failure is provided.It can be fast with Elevator landing, and time saving and energy saving ground solution is rescued and is confined in ground passenger in the car.
The technical solution of the utility model: a kind of UPS device for the urgent flat bed of elevator power failure, comprise ups system, the ups system input end connects mains system, a mouth of ups system connects for detection of electric signal and the input end of the signal control device of making replying after detecting, another input end of signal control device is connected with mains system, and the mouth of signal control device connects the Elevator landing system; Another mouth of ups system connects voltage controller, and the mouth of voltage controller connects the Elevator landing system.
Aforesaid UPS device for the urgent flat bed of elevator power failure, described Elevator landing system comprises elevator operational system, elevator internal contracting brake system and electric life controller, the elevator operational system connects elevator internal contracting brake system and electric life controller, the elevator internal contracting brake system also connects voltage controller, and electric life controller also connects signal control device.
Aforesaid UPS device for the urgent flat bed of elevator power failure, described signal control device is frequency converter.
Aforesaid UPS device for the urgent flat bed of elevator power failure, described voltage controller is voltage transformer.
Compared with prior art, the utility model has connected and composed the UPS device that is used for the urgent flat bed of elevator power failure together by ups system, signal control device, Elevator landing system, voltage controller.When detecting the whole system outage, signal control device automatically starts the ups system power supply, ups system at first cuts off contacting of whole system and mains system, output voltage is to signal control device and voltage controller simultaneously, by signal control device output Elevator landing signal, the voltage controller output voltage discharges elevator internal contracting brake system band-type brake, with Elevator landing, time saving and energy saving ground solution is rescued and is confined in ground passenger in the car so rapidly.The utility model response is used safety fast, and is with low cost, easy to utilize.
Description of drawings
Fig. 1 is system schematic of the present utility model.
Being labeled as in the accompanying drawing: 1-mains system, 2-UPS system, 3-frequency converter, 4-voltage transformer, 5-elevator operational system, 6-elevator internal contracting brake system, 7-electric life controller.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described, but not as the foundation to the utility model restriction.
Embodiment.A kind of UPS device for the urgent flat bed of elevator power failure, consist of as shown in Figure 1, comprise ups system 2, ups system 2 input ends connect mains system 1, a mouth of ups system 2 connects for detection of electric signal and the input end of the signal control device of making replying after detecting, another input end of signal control device is connected with mains system 1, and the mouth of signal control device connects the Elevator landing system; Another mouth of ups system 2 connects voltage controller, and the mouth of voltage controller connects the Elevator landing system.
Signal control device is converted to power frequency for flat bed for detection of the electric situation of sending of mains system and with the power frequency that ups system is sent.Signal control device can be used frequency converter.
The Elevator landing system comprises elevator operational system 5, elevator internal contracting brake system 6 and electric life controller 7, elevator operational system 5 connects elevator internal contracting brake system 6 and electric life controller 7, elevator internal contracting brake system 6 also connects voltage controller, and electric life controller 7 also connects signal control device.Elevator internal contracting brake system 6 comprises the motion parts of band-type brake boots-band-type brake, and its surface is friction face.When the band-type brake drum promotes it, the elevator that is under the flat bed state can be checked.In some control form, it can check elevator when motor cuts off the power supply.Electric life controller 7 receives the flat bed current signal of signal control device, the flat bed operation of control elevator and the switch of car door.The elevator operational system is prior art, comprises that car and guide rail and other are used for making the parts of elevator motion.
The voltage transitions that voltage controller is sent ups system is the voltage that discharges elevator internal contracting brake system 6 band-type brakes, can be voltage transformer.
Ups system is uninterruptible power system.It is a kind ofly contain closed-center system, take inverter as main element, the power protective equipment of voltage stabilization and frequency stabilization output.The employed ups system of the utility model is UPS common in the prior art.
When mains system is cut off the power supply suddenly, signal control device detects the voltage of whole system bus, when dropping to 245V, voltage automatically starts the ups system power supply, ups system at first cuts off contacting of whole system and mains system, output voltage is to signal control device and voltage controller simultaneously, by signal control device output Elevator landing signal, the voltage controller output voltage discharges elevator internal contracting brake system band-type brake.With emergent speed operation, direction is the direction of elevator operation underloading, keeps door opening state after electric life controller has detected the flat bed signal by electric life controller control elevator, does not rerun, and this moment, ups system was finished whole powered operation, then automatic cut-off power.
Claims (4)
1. UPS device that is used for the urgent flat bed of elevator power failure, it is characterized in that: comprise ups system (2), ups system (2) input end connects mains system (1), a mouth of ups system (2) connects for detection of electric signal and the input end of the signal control device of making replying after detecting, another input end of signal control device is connected with mains system (1), and the mouth of signal control device connects the Elevator landing system; Another mouth of ups system (2) connects voltage controller, and the mouth of voltage controller connects the Elevator landing system.
2. the UPS device for the urgent flat bed of elevator power failure according to claim 1, it is characterized in that: described Elevator landing system comprises elevator operational system (5), elevator internal contracting brake system (6) and electric life controller (7), elevator operational system (5) connects elevator internal contracting brake system (6) and electric life controller (7), elevator internal contracting brake system (6) also connects voltage controller, and electric life controller (7) also connects signal control device.
3. the UPS device for the urgent flat bed of elevator power failure according to claim 1 and 2, it is characterized in that: described signal control device is frequency converter (3).
4. the UPS device for the urgent flat bed of elevator power failure according to claim 1 and 2, it is characterized in that: described voltage controller is voltage transformer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220420587 CN202687683U (en) | 2012-08-23 | 2012-08-23 | Uninterrupted power supply (UPS) device for elevator emergent leveling in power failure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220420587 CN202687683U (en) | 2012-08-23 | 2012-08-23 | Uninterrupted power supply (UPS) device for elevator emergent leveling in power failure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202687683U true CN202687683U (en) | 2013-01-23 |
Family
ID=47543331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220420587 Expired - Fee Related CN202687683U (en) | 2012-08-23 | 2012-08-23 | Uninterrupted power supply (UPS) device for elevator emergent leveling in power failure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202687683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736767A (en) * | 2018-05-29 | 2018-11-02 | 珠海格力电器股份有限公司 | A kind of band-type brake release control circuit of industrial robot |
-
2012
- 2012-08-23 CN CN 201220420587 patent/CN202687683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736767A (en) * | 2018-05-29 | 2018-11-02 | 珠海格力电器股份有限公司 | A kind of band-type brake release control circuit of industrial robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150823 |
|
| EXPY | Termination of patent right or utility model |