CN203199828U - Energy-saving emergency leveling all-in-one machine for elevator - Google Patents
Energy-saving emergency leveling all-in-one machine for elevator Download PDFInfo
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- CN203199828U CN203199828U CN 201320170367 CN201320170367U CN203199828U CN 203199828 U CN203199828 U CN 203199828U CN 201320170367 CN201320170367 CN 201320170367 CN 201320170367 U CN201320170367 U CN 201320170367U CN 203199828 U CN203199828 U CN 203199828U
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Abstract
The utility model discloses an energy-saving emergency leveling all-in-one machine for an elevator. The energy-saving emergency leveling all-in-one machine comprises a central processor module, a bilateral DC/DC (Direct Current/Direct Current) module, an inversion module, a supper capacitor module, a logical control unit and a frequency converter, wherein the input and output ends of the central processor module are connected with the input and output ends of the DC/DC module, the inversion module, the super capacitor module and the logical control unit respectively; the central processor module is further connected with the frequency converter; the signal end of the DC/DC module is connected with the central processor module; the high-voltage end of the DC/DC module is connected with the buses of the inversion module and the frequency converter respectively; the low-voltage end of the DC/DC module is connected with the super capacitor module; the output end of the inversion module is connected with the frequency converter; and the output end of the super capacitor module is connected with the input end of the DC/DC module. Due to the adoption of the energy-saving emergency leveling all-in-one machine, the energy-saving efficiency is increased to the maximum extent on the premise of ensuring emergency leveling, and best balance between power saving and safety is achieved.
Description
Technical field
The utility model relates to a kind of all-in-one, particularly a kind of elevator energy-saving type emergency flat layer all-in-one.
Background technology
Energy-conservation and emergency flat layer device in the elevator is relatively independent product entirely at present, and the general lead battery that adopts is as energy-storage units in the emergency flat layer product, and there are the many problems of chopsticks such as not environmental protection, the life-span is short, reliability is low in such battery; In energy saving products, Energy Feedback System exists a certain amount of harmonic wave that electrical network produce is disturbed, and the correct true energy-saving effect of metering user.
The utility model content
For the deficiency that exists on the prior art, it is a kind of simple in structure that the utility model provides, easy to use, and guaranteeing to improve to greatest extent electric energy under the prerequisite of emergency flat layer, obtain the optimum balance of economize on electricity and safety, for elevator energy-saving reduces discharging, reduce the power equipment supply generating capacity, the aspects such as serviceability that improve lift facility provide effective measure, are the elevator energy-saving type emergency flat layer all-in-ones of a new generation.
To achieve these goals, the utility model is to realize by the following technical solutions:
A kind of elevator energy-saving type emergency flat layer all-in-one, comprise CPU module, the DC/DC module, inversion module, the super capacitor module, logic control element and frequency converter, the input/output terminal of described CPU module respectively with the DC/DC module, inversion module, the input/output terminal of super capacitor module and logic control element connects, CPU module also is connected with frequency converter, the signal end of DC/DC module is connected with CPU module, the high-pressure side of DC/DC module is connected with the bus of inversion module and frequency converter respectively, the low tension terminal of DC/DC module is connected with the super capacitor module, and the mouth of inversion module is connected with frequency converter.
Further, described CPU module is connected with the cab module.
Further, described CPU module is connected with accessory feed.
Further, described frequency converter is connected with drive motor.
Further, described logic control element is connected with some interfaces, and described interface is the emergency flat layer interface.
Further, be provided with the first master cock in the junction circuit of described CPU module and frequency converter.
Further, be provided with the second master cock in the circuit that connects between described DC/DC module, inversion module and the frequency converter.
Further, described DC/DC module is two-way DC/DC module.
Adopt the elevator energy-saving type emergency flat layer all-in-one of technique scheme, because the super capacitor module has the service life of overlength, under normally using, be the semipermanent device, can effectively avoid owing to cell degradation, inefficacy and bring potential safety hazard; By on-line operation, prove stable and reliable for performancely, energy-saving effect is remarkable, and the highest fractional energy savings is near 40%, and electrical network do not consisted of any impact, can obviously reduce the distribution generating capacity of power equipment supply simultaneously, and the user can obtain the energy-conservation material benefit that brings.
Description of drawings
Describe the utility model in detail below in conjunction with the drawings and specific embodiments;
Fig. 1 is the structural representation of the utility model elevator energy-saving type emergency flat layer all-in-one.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with the specific embodiment, further set forth the utility model.
As shown in Figure 1, a kind of elevator energy-saving type emergency flat layer all-in-one, comprise CPU module 1, DC/DC module 2, inversion module 3, super capacitor module 4, logic control element 5 and frequency converter 7, the input/output terminal of CPU module 1 respectively with DC/DC module 2, inversion module 3, the input/output terminal of super capacitor module 4 and logic control element 5 connects, CPU module 1 also is connected with frequency converter 7, the signal end of DC/DC module 2 is connected with CPU module 1, the high-pressure side of DC/DC module 2 is connected with the bus of inversion module 3 and frequency converter 7 respectively, the low tension terminal of DC/DC module 2 is connected with super capacitor module 4, inversion module 3 mouth be connected with frequency converter 7, the mouth of super capacitor module 4 is connected with the input end of DC/DC module 2; CPU module 1 is connected with cab module 6, CPU module 1 is connected with accessory feed 8, frequency converter 7 is connected with drive motor M, logic control element 5 is connected with some interfaces, described interface is the emergency flat layer interface, be provided with the first master cock K1 in the junction circuit of CPU module 1 and frequency converter 7, be provided with the second master cock K2 in the circuit that connects between DC/DC module 2, inversion module 3 and the frequency converter 7, DC/DC module 2 is two-way DC/DC module.
The utility model elevator energy-saving type emergency flat layer all-in-one, when elevator is under the accidental conditions, CPU module 1 automatically drives DC/DC module 2 according to the information that detects and does charging or discharge operation, and its interval that discharges and recharges is undertaken by user's setting value; Stop discharge when being discharged to the start voltage value of setting, its dump energy will be guaranteed the needs of elevator emergency flat bed; When charging to the upper voltage limit value of setting, stop charging, guarantee the safe handling of super capacitor module 4; When the elevator Long-time Shut-down, when the magnitude of voltage of super capacitor module 4 is lower than the start voltage value 3V of setting, system automatically starts DC/DC module 2 and is supplemented to from bus and opens initial value and namely stop, and has so just guaranteed that the electric energy in the super capacitor module 4 satisfies the demand of emergency flat layer all the time.When the elevator unexpected during accidental power failure that is in operation, system can open the emergency lighting in the cab module 6 immediately, and play the voice that preset and pacify prompting, simultaneity factor will automatically switch into the emergency flat layer operating mode in 5 seconds, CPU module 1 is sent order-driven DC/DC module 2 and is become the transformation of electrical energy in the super capacitor module 4 the 600V vdc to be reverse into 380V/50Hz sine wave alternating current supply elevator control cabinet for inversion module 3, sends simultaneously two road signals notice elevator control cabinet and makes corresponding automatic leveling operation procedure.After elevator automatically moves to flat bed and opens the door fully, system delay is autoshutdown after 3 minutes, and be reset to readiness for action, normal operation when the service restoration, system also can normally move by immediate recovery behind leveling opening when recovering incoming call in contingency procedure, so just the Embarrassing border of elevator malfunction can not occur because of during accidental power failure, the safe running performance of elevator is improved.
The utility model elevator energy-saving type emergency flat layer all-in-one, by the system development of software and hardware, complete realization the core control of all functions, intelligent degree is very high.By the mode of operation of CPU module 1 dynamic monitoring frequency converter 7, control in real time DC/DC module 2 and do corresponding charging and discharging action; Adopt artificial intelligence, bus voltage, current sample are monitored the lower limit of the sparking voltage of dynamically determining electric capacity, to guarantee improving to greatest extent electric energy under the prerequisite of emergency flat layer, obtain the optimum balance of economize on electricity and safety; Adopted the maximal efficiency track algorithm under the energy saver mode, effectively solved the energy-saving efficiency maximization problems, made the equipment operation more steady reliable.Adopt novel energy-storing element super capacitor as the energy storage carrier, realized the dual-use function of green energy conservation and the rear elevator automatic leveling of burst power failure; Contained energy-conservation, emergent automatic leveling, cab emergency lighting, passenger's voice and the elevator operation field such as pacified, the weak points such as price, the reliability that has overcome traditional single alternative is low, battery environment pollution, for elevator environmental protection operation, raising elevator safety in utilization, provide powerful guarantee.Thoroughly solved the high-power large dynamic Secure Application technology of super capacitor; Successfully energy conserving system and emergency flat layer system through the intelligent coordinated integrated system equipment that is controlled to a new generation of CPU central controller; Significantly reduced system's manufacturing cost, significantly improved the safe reliability of complete machine, and convenient, simple, reliable with the interface of elevator control aggregate, the access of system does not change original index and the configuration of lift facility, aspect emergency flat layer, utilize fully original master mode of elevator, solved safely and effectively the power failure flat bed scheme of long-term puzzlement elevator industry; For elevator energy-saving reduces discharging, reduce the power equipment supply generating capacity, the aspects such as serviceability that improve lift facility provide effective measure.The utility model carries out sectional management to super capacitor voltage, at first according to the capacity of elevator target setting super capacitor and open the beginning operating voltage, the established standards of this start voltage is to guarantee that the flat bed need for electricity is foundation, when super capacitor voltage is lower than this setting value, system replenishes from frequency changer direct current bus automatically, system automatically performs energy-conservation operating mode when being higher than this setting value, the direct loopback of elevator potential energy of storage in service to frequency converter bus and civil power parallel powering, so significantly reduce the power demands of civil power, reached energy-saving and emission-reduction, reduced the installation distribution capacity of lift facility; Equipment can automatically switch to the emergency flat layer operating mode when running into the burst power failure, system can start emergency service in 5 seconds, guarantee the purpose of elevator realization automatic emergency flat bed, realize the hommization function that emergency lighting and passenger's voice are pacified in the cab simultaneously, reduced passenger's panic and Embarrassing border at a loss as to what to do.
Above demonstration and described groundwork of the present utility model and principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. elevator energy-saving type emergency flat layer all-in-one, comprise CPU module, the DC/DC module, inversion module, the super capacitor module, logic control element and frequency converter, it is characterized in that: the input/output terminal of described CPU module respectively with the DC/DC module, inversion module, the input/output terminal of super capacitor module and logic control element connects, CPU module also is connected with frequency converter, the signal end of DC/DC module is connected with CPU module, the high-pressure side of DC/DC module is connected with the bus of inversion module and frequency converter respectively, the low tension terminal of DC/DC module is connected with the super capacitor module, and the mouth of inversion module is connected with frequency converter.
2. elevator energy-saving type emergency flat layer all-in-one according to claim 1, it is characterized in that: described CPU module is connected with the cab module.
3. elevator energy-saving type emergency flat layer all-in-one according to claim 1, it is characterized in that: described CPU module is connected with accessory feed.
4. elevator energy-saving type emergency flat layer all-in-one according to claim 1, it is characterized in that: described frequency converter is connected with drive motor.
5. elevator energy-saving type emergency flat layer all-in-one according to claim 1, it is characterized in that: described logic control element is connected with some interfaces.
6. elevator energy-saving type emergency flat layer all-in-one according to claim 1 is characterized in that: be provided with the first master cock in the junction circuit of described CPU module and frequency converter.
7. elevator energy-saving type emergency flat layer all-in-one according to claim 1 is characterized in that: be provided with the second master cock in the circuit that connects between described DC/DC module, inversion module and the frequency converter.
8. elevator energy-saving type emergency flat layer all-in-one according to claim 1, it is characterized in that: described DC/DC module is two-way DC/DC module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320170367 CN203199828U (en) | 2013-04-08 | 2013-04-08 | Energy-saving emergency leveling all-in-one machine for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320170367 CN203199828U (en) | 2013-04-08 | 2013-04-08 | Energy-saving emergency leveling all-in-one machine for elevator |
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| Publication Number | Publication Date |
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| CN203199828U true CN203199828U (en) | 2013-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320170367 Expired - Lifetime CN203199828U (en) | 2013-04-08 | 2013-04-08 | Energy-saving emergency leveling all-in-one machine for elevator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193123A (en) * | 2013-04-08 | 2013-07-10 | 金璐 | Energy-saving emergency layer leveling integrated machine of elevator |
| CN111847158A (en) * | 2019-04-29 | 2020-10-30 | 合肥天浦硕能电子科技有限公司 | Elevator energy feedback device for Internet of things protocol transparent transmission super capacitor energy storage |
| CN116534692A (en) * | 2023-07-06 | 2023-08-04 | 通用电梯股份有限公司 | Elevator power failure emergency leveling system and control method thereof |
-
2013
- 2013-04-08 CN CN 201320170367 patent/CN203199828U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193123A (en) * | 2013-04-08 | 2013-07-10 | 金璐 | Energy-saving emergency layer leveling integrated machine of elevator |
| CN111847158A (en) * | 2019-04-29 | 2020-10-30 | 合肥天浦硕能电子科技有限公司 | Elevator energy feedback device for Internet of things protocol transparent transmission super capacitor energy storage |
| CN116534692A (en) * | 2023-07-06 | 2023-08-04 | 通用电梯股份有限公司 | Elevator power failure emergency leveling system and control method thereof |
| CN116534692B (en) * | 2023-07-06 | 2023-09-26 | 通用电梯股份有限公司 | Elevator power failure emergency leveling system and control method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
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| CX01 | Expiry of patent term |