CN203012052U - Elevator energy efficiency testing device - Google Patents
Elevator energy efficiency testing device Download PDFInfo
- Publication number
- CN203012052U CN203012052U CN201220690675XU CN201220690675U CN203012052U CN 203012052 U CN203012052 U CN 203012052U CN 201220690675X U CN201220690675X U CN 201220690675XU CN 201220690675 U CN201220690675 U CN 201220690675U CN 203012052 U CN203012052 U CN 203012052U
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- elevator
- energy efficiency
- microprocessor
- acquisition module
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Abstract
The utility model discloses an elevator energy efficiency testing device, which employs an embedded-type configuration and comprises a sensor module, an acquisition module, a power supply module, a microprocessor, and an isolator module, a touch screen, a nonvolatile memory, and an interface module, which are connected with the microprocessor. The acquisition module is respectively connected with the sensor module and the isolator module. The device provided by the utility model is applicable to evaluation of an energy efficiency grade of an elevator by virtue of measuring the main circuit energy consumption of the elevator within a plurality of cycling operation periods, inputting the operation distance and load corresponding to the cycling operation periods, and obtaining the energy efficiency grade of the elevator through calculating and table looking-up according to basic information of the elevator.
Description
Technical field
The utility model relates to the elevator field, relates in particular to a kind of elevator energy efficiency proving installation.
Background technology
Along with the development of economic construction, the improving constantly of living standards of the people, the owning amount of elevator is continuous ascendant trend, and the energy consumption of elevator also constantly increases thereupon.Data show, end the whole nation in 2011 with approximately 1,600,000 of the total recoverable amounts of elevator, and annual newly-increased elevator ratio is near 25%.The whole nation is surpassing 32,000,000,000 kilowatt hours with the annual power consumption of elevator, and this numeral increases year by year, if use the energy-conservation technology such as present permanent-magnet synchronous, VVVF, can economize on electricity 30%, for reducing energy consumption, remarkable result is arranged, be conducive to greatly promote the quality of China's economic development.
The elevator energy efficiency proving installation is elevator to be carried out the important terminal of efficiency test and evaluation, by measuring the main circuit energy consumption of elevator in several circular flow cycles, input corresponding range ability and load of circular flow cycle, essential information according to elevator, through the energy consumption grade of calculating and tabling look-up and obtain elevator, device to carry out elevator energy-saving examination and supervision, promote the elevator energy-saving technology application, to set up conservation-minded society significant.
Rarely seen elevator energy efficiency proving installation, mainly rely on the power analysis instrument in the market, carries out the hand-kept energy consumption data, calculates, tables look-up, passes judgment on the elevator energy efficiency grade, and there are the problems such as personal error is large, inefficiency in this mode.
Summary of the invention
For solving the problem and blemish of above-mentioned middle existence, the utility model provides a kind of elevator energy efficiency proving installation.By measuring the main circuit energy consumption of elevator in several circular flow cycles, input corresponding range ability and load of circular flow cycle, according to the essential information of elevator elevator, the energy consumption grade through calculating and tabling look-up and obtain elevator can be used for the efficiency grade of elevator is passed judgment on.Described technical scheme is as follows:
A kind of elevator energy efficiency proving installation, this device adopts embedded architecture, and described device comprises sensor assembly, acquisition module, power module, microprocessor and the isolator module, touch-screen, nonvolatile memory and the interface module that are connected with microprocessor; Described acquisition module is connected with the isolator module with described sensing module respectively.
The beneficial effect of the technical scheme that the utility model provides is:
Through test, realize the differentiation of elevator energy efficiency grade, be conducive to elevator with can dynamic supervision, existing elevator field monitoring technology not yet relates to this technical field.
Automaticity, testing efficiency is high, personal error is little, is conducive to improve measure and objectivity and the fairness of evaluation.
Description of drawings
Fig. 1 is elevator energy efficiency proving installation structural representation.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail:
As shown in Figure 1, showed the elevator energy efficiency proving installation, this device adopts embedded architecture, and described device comprises sensor assembly, acquisition module, power module, microprocessor and the isolator module, touch-screen, nonvolatile memory and the interface module that are connected with microprocessor; Described acquisition module is connected with the isolator module with described sensing module respectively.
The sensor module comprises three current sensors and three voltage sensors, and described current sensor is connected with described acquisition module with voltage sensor.
Above-mentioned acquisition module comprises the input end that adopts simulating signal and the output terminal that adopts digital signal, adopts the input end of simulating signal to be connected with described sensing module, adopts the output terminal of digital signal to be connected with described isolator module.
Above-mentioned acquisition module sample frequency is greater than 2KHz, can be to the instantaneous value of electric current and current signal, electric current RMS, power, total active power, reactive power, apparent electric energy metrical, first-harmonic is meritorious and reactive energy measurement is measured, and digital IIC interface is provided.
Above-mentioned microprocessor adopts 32, high-performance, low-power consumption, based on the microprocessor of Cortex-M3 kernel, dominant frequency can reach 72MHz, built-in high-speed memory is up to the Flash of 128K byte and the SRAM of 20K byte.It has the ADC of configurable 2 12,3 general 16 bit timing devices, 1 PWM timer, 2 I2C, 2 SPI, 3 USART, 1 USB and 1 CAN.
The above is only preferred embodiment of the present utility model, is not limited to the utility model, and is all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. elevator energy efficiency proving installation, described device adopts embedded architecture, it is characterized in that, described device comprises sensor assembly, acquisition module, power module, microprocessor and the isolator module, touch-screen, nonvolatile memory and the interface module that are connected with microprocessor; Described acquisition module is connected with the isolator module with described sensing module respectively.
2. elevator energy efficiency proving installation according to claim 1, is characterized in that, described sensor assembly comprises three current sensors and three voltage sensors, and described current sensor is connected with described acquisition module with voltage sensor.
3. elevator energy efficiency proving installation according to claim 1, it is characterized in that, described acquisition module comprises the input end that adopts simulating signal and the output terminal that adopts digital signal, adopt the input end of simulating signal to be connected with described sensing module, adopt the output terminal of digital signal to be connected with described isolator module.
4. elevator energy efficiency proving installation according to claim 1, it is characterized in that, described microprocessor adopts 32, based on the microprocessor of Cortex-M3 kernel, this microprocessor disposes the ADC of 2 12,3 general 16 bit timing devices, 1 PWM timer, 2 I2C, 2 SPI, 3 USART, 1 USB and 1 CAN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220690675XU CN203012052U (en) | 2012-12-13 | 2012-12-13 | Elevator energy efficiency testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220690675XU CN203012052U (en) | 2012-12-13 | 2012-12-13 | Elevator energy efficiency testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203012052U true CN203012052U (en) | 2013-06-19 |
Family
ID=48603634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220690675XU Expired - Fee Related CN203012052U (en) | 2012-12-13 | 2012-12-13 | Elevator energy efficiency testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203012052U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604988A (en) * | 2013-11-28 | 2014-02-26 | 杭州市特种设备检测研究院 | Method and system for online detecting on feedback electricity quality and feedback energy-saving efficiency of elevator |
| CN104444663A (en) * | 2014-10-13 | 2015-03-25 | 上海富士电梯有限公司 | Passive type elevator energy-saving control device |
-
2012
- 2012-12-13 CN CN201220690675XU patent/CN203012052U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604988A (en) * | 2013-11-28 | 2014-02-26 | 杭州市特种设备检测研究院 | Method and system for online detecting on feedback electricity quality and feedback energy-saving efficiency of elevator |
| CN103604988B (en) * | 2013-11-28 | 2016-02-24 | 杭州市特种设备检测研究院 | Elevator feedback electric energy quality and feedback energy-saving efficiency online test method and system |
| CN104444663A (en) * | 2014-10-13 | 2015-03-25 | 上海富士电梯有限公司 | Passive type elevator energy-saving control device |
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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: 20130619 Termination date: 20141213 |
|
| EXPY | Termination of patent right or utility model |