CN103982413B - Pump class efficiency on-line checkingi appraisal procedure and system - Google Patents

Pump class efficiency on-line checkingi appraisal procedure and system Download PDF

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Publication number
CN103982413B
CN103982413B CN201410171391.3A CN201410171391A CN103982413B CN 103982413 B CN103982413 B CN 103982413B CN 201410171391 A CN201410171391 A CN 201410171391A CN 103982413 B CN103982413 B CN 103982413B
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described
pump
data
performance parameter
module
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CN201410171391.3A
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CN103982413A (en
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张俊峰
李长武
成伟
蒋建林
任瑞琪
赵铭雨
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苏州市计量测试研究所
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Abstract

The present invention discloses a kind of pump class efficiency on-line checkingi appraisal procedure, comprises the following steps: S1, gather technical data required for the pump data to be measured; S2, described performance parameter data are transferred to described data acquisition module by wireless transport module; Analogue signal in the performance parameter data received is converted into digital signal by S3, data acquisition module, and is sent to described data processing module; Described performance parameter data are carried out processing and are judged whether to break down by S4, data processing module, and provide suggested solution; S5, data processing module are that allocation optimum recommended by described pump to be measured according to described performance parameter data; S6, data processing module calculate energy consumption and energy-saving and emission-reduction amount according to performance parameter data.The invention also discloses a kind of pump class efficiency on-line checkingi evaluating system.The present invention adopts wirelessly transmitting data, and convenient, safe, effective, saving cost, can also make evaluation and feedback and fault diagnosis for the energy saving of pump to be measured, Economy simultaneously.

Description

Pump class efficiency on-line checkingi appraisal procedure and system

Technical field

The present invention relates to test technique automatic field, particularly relate to pump class efficiency on-line checkingi appraisal procedure and system.

Background technique

Along with the testing precision of the pointer system of tradition and speed are difficult to the requirement meeting the development of pump series products and technical innovation, the automation of pump class testing system arrives period.The intelligent electronic device of the advanced person such as intelligent electromagnetic flowmeter, ultrasonic flowmeter, laser flowmeter, single-chip microcomputer is promptly applied to the water pump testing system of a new generation, drastically increases the automaticity of water pump testing system, testing precision, speed of response and man efficiency.But investigation finds, a lot of pump class testing system or traditional semi-automatic method of operation, the dispersion of its position, side, measurement signal fail gather and process in time, and fail to make evaluation and feedback for the energy saving of testing pump, Economy.

In order to judge the Economy of water pump fast, whether test water pump meets the standard of energy-conservation detection, simultaneously in order to provide foundation to pump type systematic fault diagnosis and fast design, enterprises and institutions are helped to promote pump class energy saving retrofit technology, promote that social energy conservation consumption reduction is achieved tangible results, need under different operating mode, to carry out necessary test to pump type systematic.

Application number be the disclosure of the invention of " 200910236428.5 " a kind of pump and pump station integrated testing instrument, described testing instrument comprises: sensing module, for measuring the performance parameter of pump and pumping plant and obtaining sensing signal; Described sensing module comprises pressure sensing cells, pressure pulsation sensing cell, sensing flux unit, moment of torsion and rotating speed sensing cell, noise sensing cell and vibration sensing unit, is respectively used to measure inlet and outlet pressure, pressure pulsation, flow, moment of torsion and rotating speed, noise and vibration parameters; Acquisition module, is connected with described sensing module by connecting line, for gathering sensing signal that described sensing module measurement obtains and described sensing signal being transferred to puocessing module; Puocessing module, is connected with described acquisition module, for the treatment of the sensing signal that described acquisition module transmits.Wherein, sensing module and acquisition module adopt connecting line to be connected, because pump series products is often positioned over deeper, the mankind are difficult to contact and obtain or in the plant environment of the adventurous place of the person and complexity, therefore above-mentioned testing instrument is when testing, need to go to be difficult to contact obtain or connect connecting line to the adventurous place of the person, use inconvenience, and likely jeopardize personal safety, on the other hand, employing connecting line is connected with to cause and drags the long connecting line that causes of line to bend, affect the Stability and veracity of data, and connecting line is long also can increase cost, in addition, above-mentioned testing instrument fails to make evaluation and feedback for the energy saving of testing pump, Economy, also fails as pump to be measured carries out fault diagnosis and solution of offering suggestions.

Summary of the invention

Technical problem to be solved by this invention is, provides a kind of pump class efficiency on-line checkingi appraisal procedure and system.The method and system adopt wirelessly transmitting data, and convenient, safe, effective, saving cost, can also make evaluation and feedback for the energy saving of pump to be measured, Economy simultaneously, can also carry out fault diagnosis and solution of offering suggestions for pump to be measured.

In order to solve the problems of the technologies described above, the invention provides a kind of pump class efficiency on-line checkingi appraisal procedure, described method utilizes pump class energy efficiency detection system to carry out efficiency detection to pump to be measured, described pump class energy efficiency detection system comprises sensor assembly, wireless transport module, data acquisition module and data processing module, then said method comprising the steps of:

S1, described sensor assembly gather technical data required for the pump data to be measured;

S2, described performance parameter data are transferred to described data acquisition module by wireless transport module by described sensor assembly, wherein, described wireless transport module comprises some groups of radio-cells, each is organized described radio-cell and all comprises a parent node and a child node, and each is organized described radio-cell and has different baud rates and channel, during transmission data, described child node receives the performance parameter data of described sensor assembly and adopts transparent transmission mode transfer to corresponding parent node, the parent node of described correspondence is again by described performance parameter data transmission extremely described data acquisition module,

Analogue signal in the performance parameter data received is converted into digital signal by S3, described data acquisition module, and the performance parameter data being converted into digital signal are sent to described data processing module;

The described performance parameter data being converted into digital signal carry out processing by S4, described data processing module, analyze and with nominal parameter comparing, when described performance parameter data are different from described nominal parameter data, judge that described pump to be measured breaks down, and provide corresponding suggested solution according to the fault suggested solution table that the fault of current generation is stored in described data processing module by inquiry;

S5, described data processing module carry out mating thus the pump style number finding pump to be measured corresponding with the pump style number allocation optimum table being stored in described data processing module according to the described performance parameter data being converted into digital signal, and are that allocation optimum recommended by described pump to be measured;

S6, described data processing module calculate the energy consumption when period the last period according to the described performance parameter data being converted into digital signal, and carry out contrasting with the energy consumption in period the last period the energy-saving and emission-reduction amount obtained when period the last period.

Present invention also offers a kind of pump class efficiency on-line checkingi evaluating system, comprise sensor assembly, wireless transport module, data acquisition module and data processing module;

Described sensor assembly is connected with pump to be measured, for gathering technical data required for the pump data to be measured;

Described wireless transport module connects described sensor assembly and data acquisition module, performance parameter data for being transmitted by described sensor assembly transfer to described data acquisition module by wireless transport module, described wireless transport module comprises some groups of radio-cells, each is organized described radio-cell and all comprises a parent node and a child node, and each is organized described radio-cell and has different baud rates and channel, described child node connects described sensor assembly, described parent node connects described data acquisition module, described child node is for receiving the performance parameter data of described sensor assembly and adopting transparent transmission mode transfer to corresponding parent node, described parent node is used for described performance parameter data transmission to described data acquisition module,

Described data acquisition module connects described data processing module, for the analogue signal in the performance parameter received data is converted into digital signal, and the performance parameter data being converted into digital signal is sent to described data processing module;

Described data processing module comprises fault detection capability unit, allocation optimum recommendation function unit and energy consumption/energy-saving and emission-reduction amount statistical function unit;

Described fault detection capability unit is used for the described performance parameter data being converted into digital signal to carry out processing, analyze and with nominal parameter comparing, when described performance parameter data are different from described nominal parameter data, judge that described pump to be measured breaks down, and provide corresponding suggested solution according to the fault suggested solution table that the fault of current generation is stored in described data processing module by inquiry;

Described allocation optimum recommendation function unit is used for carrying out mating thus the pump style number finding pump to be measured corresponding with the pump style number allocation optimum table being stored in described data processing module according to the described performance parameter data being converted into digital signal, and is that allocation optimum recommended by described pump to be measured;

Described energy consumption/energy-saving and emission-reduction amount statistical function unit is used for calculating according to the described performance parameter data being converted into digital signal the energy consumption working as period the last period, and carries out contrasting with the energy consumption in period the last period the energy-saving and emission-reduction amount obtained when period the last period.

Implement the present invention, there is following beneficial effect:

1, the present invention adopts and automatically gathers and Radio Transmission Technology, pump class efficiency is detected and realizes automation, convenient, safe, effective, and cost is lower;

2, based on pump class energy-saving application, data can be transmitted by collection in worksite, immediately the information tested out be presented with the form of image and numeral, efficiently convenient, confidence level;

3, testing result can be used for pump class fault diagnosis, pump selection, pump class energy consumption calculation etc., is convenient to pinpoint the problems and deals with problems;

4, image data degree of accuracy of the present invention is higher, can directly be used as Evaluation on Energy Saving and calculate;

5, structure of the present invention is simple, easy to connect, portable, is convenient to in-site measurement;

6, test data is with strong points, avoids causing undetected or measuring point too much to cause the situations such as the wasting of resources.

Accompanying drawing explanation

In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.

Fig. 1 is the schematic flow sheet of the pump class efficiency on-line checkingi appraisal procedure that the embodiment of the present invention provides;

Fig. 2 is the structural representation of the pump class efficiency on-line checkingi evaluating system that the embodiment of the present invention provides;

Fig. 3 is the concrete structure schematic diagram of data processing module in Fig. 2.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.

The embodiment of the invention discloses a kind of pump class efficiency on-line checkingi appraisal procedure, described method utilizes pump class energy efficiency detection system to carry out efficiency detection to pump to be measured, described pump class energy efficiency detection system comprises sensor assembly, wireless transport module, data acquisition module and data processing module, as shown in Figure 1, then said method comprising the steps of:

S1, described sensor assembly gather technical data required for the pump data to be measured;

S2, described performance parameter data are transferred to described data acquisition module by wireless transport module by described sensor assembly, wherein, described wireless transport module comprises some groups of radio-cells, each is organized described radio-cell and all comprises a parent node and a child node, and each is organized described radio-cell and has different baud rates and channel, during transmission data, described child node receives the performance parameter data of described sensor assembly and adopts transparent transmission mode transfer to corresponding parent node, the parent node of described correspondence is again by described performance parameter data transmission extremely described data acquisition module,

Wherein, often organize the different baud rate of radio-cell and channel by setting and can ensure that data can safety send and there will not be in data transmission to other network or the situation such as not receive in network, transmission security is effective;

Analogue signal in the performance parameter data received is converted into digital signal by S3, described data acquisition module, and the performance parameter data being converted into digital signal are sent to described data processing module;

The described performance parameter data being converted into digital signal carry out processing by S4, described data processing module, analyze and with nominal parameter comparing, when described performance parameter data are different from described nominal parameter data, judge that described pump to be measured breaks down, and provide corresponding suggested solution according to the fault suggested solution table that the fault of current generation is stored in described data processing module by inquiry;

Fault wherein comprises underfed, underpressure, often shutdown, power consumption is excessive, lift is lower, these faults can be obtained by the performance parameter data that detect and nominal parameter comparing, suggested solution can be provided according to fault type after determining fault, facilitate user to process in time;

S5, described data processing module carry out mating thus the pump style number finding pump to be measured corresponding with the pump style number allocation optimum table being stored in described data processing module according to the described performance parameter data being converted into digital signal, and are that allocation optimum recommended by described pump to be measured;

S6, described data processing module calculate the energy consumption when period the last period according to the described performance parameter data being converted into digital signal, and carry out contrasting with the energy consumption in period the last period the energy-saving and emission-reduction amount obtained when period the last period.

Wherein, pump style number allocation optimum table stores in the mode of database, and can be shown by chart and figure; As by double suction pump, single stage single suction volute pump, chemical flow-process pump, condensate pump, self-balancing multi-stage pump and oil pump etc., with the display of the form of excel form, can also inquire about required Model of pump according to different lifts, flow and rotating speed simultaneously.Can also be shown by figure, figure display can see the performance curve of pump type systematic intuitively, comprises these three parameters of lift, pump efficiency and air horsepower, and mouse moves on to the parameters that figure can show mouse point simultaneously.Its main distinction is: form display parameters are specifically detailed, and form is with query function simultaneously, can according to concrete required parameters of pump ergodic data library inquiry; Figure display characteristic curve of pump is comparatively directly perceived, can check the parameter of any point on curve, can contrast simultaneously after test terminates with measured curve.

Wherein, described step S1 specifically comprises step: adopt pressure transducer, flow transducer, temperature transducer, power sensor, voltage-current sensor, measure the inlet and outlet pressure of pump to be measured, flow, import and export water temperature, power input to machine and voltage x current performance parameter data.Understandable, this step can also adopt other sensors to detect corresponding performance parameter data.Wherein the measuring range of each sensor is for precision being: voltage measurement: scope (1 ~ 600) Vrms, precision ± (0.1% nominal voltage); Or scope (600 ~ 1000) Vrms, precision ± 0.1%.Current measurement: scope (0 ~ 3000) Arm, precision ± 0.5%.Electric power measurement: scope (5 ~ 3000) kW, precision ± 1.0%.Flow measurement: DN (50 ~ 3000), precision ± 1.0%.Pressure transmitter, pressure measurement: (0 ~ 10) MPa, precision ± 0.2%.Thermometer, thermometry: (0 ~ 100) DEG C, precision ± 1.0%(resolution 0.01 DEG C).

Wherein, also step is comprised between described step S3 and step S4: described data processing module is constantly inquired about to obtain complete performance parameter data to data acquisition module by wheel interrogation mode.

Wherein, described wireless transport module adopts RS232 interface or BJT-BJT logic gates (Transistor-TransistorLogic, TTL) mode is connected with described data acquisition module, and described data acquisition module adopts USB line to be connected with described data processing module with pci bus.Concrete, described data processing module is easy carrying type computer, such as notebook computer, palm PC, panel computer.

Wherein, described data acquisition module adopts NI capture card and has 12,8 tunnel analog input channel and analog output channel, 12,2 tunnels.

The embodiment of the invention also discloses a kind of pump class efficiency on-line checkingi evaluating system, as shown in Figure 2, comprise sensor assembly 11, wireless transport module 12, data acquisition module 13 and data processing module 14.

Described sensor assembly 11 is connected with pump to be measured, for gathering technical data required for the pump data to be measured.

Described wireless transport module 12 connects described sensor assembly 11 and data acquisition module 13, performance parameter data for being transmitted by described sensor assembly 11 transfer to described data acquisition module 13 by wireless transport module 12, described wireless transport module 12 comprises some groups of radio-cells 120, be illustrated as two groups of radio-cells 120, each is organized described radio-cell 120 and all comprises a parent node 1202 and a child node 1201, and each is organized described radio-cell 120 and has different baud rates and channel, described child node 1201 connects described sensor assembly 11, described parent node 1202 connects described data acquisition module 13, described child node 1201 is for receiving the performance parameter data of described sensor assembly 11 and adopting transparent transmission mode transfer to corresponding parent node 1202, the described performance parameter data transmission extremely described data acquisition module 13 of described parent node 1202 for the child node 1201 of correspondence is transmitted.

Described data acquisition module 13 connects described data processing module 14, for the analogue signal in the performance parameter received data is converted into digital signal, and the performance parameter data being converted into digital signal is sent to described data processing module 14.

Described data processing module 14 comprises fault detection capability unit, allocation optimum recommendation function unit and energy consumption/energy-saving and emission-reduction amount statistical function unit.

Described fault detection capability unit is used for the described performance parameter data being converted into digital signal to carry out processing, analyze and with nominal parameter comparing, when described performance parameter data are different from described nominal parameter data, judge that described pump to be measured breaks down, and provide corresponding suggested solution according to fault-suggested solution table that the fault of current generation is stored in described data processing module 14 by inquiry.

Described allocation optimum recommendation function unit is used for carrying out mating thus the pump style number finding pump to be measured corresponding with the pump style number-allocation optimum table being stored in described data processing module 14 according to the described performance parameter data being converted into digital signal, and is that allocation optimum recommended by described pump to be measured.

Described energy consumption/energy-saving and emission-reduction amount statistical function unit is used for calculating according to the described performance parameter data being converted into digital signal the energy consumption working as period the last period, and carries out contrasting with the energy consumption in period the last period the energy-saving and emission-reduction amount obtained when period the last period.

Concrete, described sensor assembly 11 comprises pressure sensor module, flow sensor module, temperature sensor module, power sensor module, voltage-current sensor module, is respectively used to measure pump type systematic inlet and outlet pressure, flow, import and export water temperature, power input to machine and voltage x current.Wherein the measuring range of each sensor is for precision being: voltage measurement: scope (1 ~ 600) Vrms, precision ± (0.1% nominal voltage); Or scope (600 ~ 1000) Vrms, precision ± 0.1%.Current measurement: scope (0 ~ 3000) Arm, precision ± 0.5%.Electric power measurement: scope (5 ~ 3000) kW, precision ± 1.0%.Flow measurement: DN (50 ~ 3000), precision ± 1.0%.Pressure transmitter, pressure measurement: (0 ~ 10) MPa, precision ± 0.2%.Thermometer, thermometry: (0 ~ 100) DEG C, precision ± 1.0%(resolution 0.01 DEG C).

Concrete, described data acquisition module 13 comprises analog-to-digital conversion unit, is converted into digital signal for the analogue signal transmitted by described wireless transport module 12.

Concrete, described wireless transport module 12 adopts RS232 interface or TTL mode to be connected with described data acquisition module 13, and connect 3.3V power supply, described data acquisition module 13 adopts USB line to be connected with described data processing module 14 with pci bus, and wherein said data acquisition module 13 adopts NI capture card and has 12,8 tunnel analog input channel and analog output channel, 12,2 tunnels.

Concrete, as shown in Figure 3, described data processing module 14 comprises:

Processor 141, for carrying out Treatment Analysis thus data of obtaining a result to the digital signal transmitted;

Storage 142, is connected with described processor 141, for storing input, output signal, described result data, described fault suggested solution table, described pump style number allocation optimum table;

Display device 143, is connected with storage 142, for showing described input, output signal and result data.

Described data processing module is specially easy carrying type computer, and such as notebook computer, palm PC, panel computer, easy to carry.

Implement the embodiment of the present invention, there is following beneficial effect:

1, the present invention adopts and automatically gathers and Radio Transmission Technology, pump class efficiency is detected and realizes automation, convenient, safe, effective, and cost is lower;

2, based on pump class energy-saving application, data can be transmitted by collection in worksite, immediately the information tested out be presented with the form of image and numeral, efficiently convenient, confidence level;

3, testing result can be used for pump class fault diagnosis, pump selection, pump class energy consumption calculation etc., is convenient to pinpoint the problems and deals with problems;

4, image data degree of accuracy of the present invention is higher, can directly be used as Evaluation on Energy Saving and calculate;

5, structure of the present invention is simple, easy to connect, portable, is convenient to in-site measurement;

6, test data is with strong points, avoids causing undetected or measuring point too much to cause the situations such as the wasting of resources.

Above disclosedly be only a kind of preferred embodiment of the present invention, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.

Claims (9)

1. a pump class efficiency on-line checkingi appraisal procedure, it is characterized in that, described method utilizes pump class energy efficiency detection system to carry out efficiency detection to pump to be measured, described pump class energy efficiency detection system comprises sensor assembly, wireless transport module, data acquisition module and data processing module, then said method comprising the steps of:
S1, described sensor assembly gather technical data required for the pump data to be measured;
S2, described performance parameter data are transferred to described data acquisition module by wireless transport module by described sensor assembly, wherein, described wireless transport module comprises some groups of radio-cells, each is organized described radio-cell and all comprises a parent node and a child node, and each is organized described radio-cell and has different baud rates and channel, during transmission data, described child node receives the performance parameter data of described sensor assembly and adopts transparent transmission mode transfer to corresponding parent node, the parent node of described correspondence is again by described performance parameter data transmission extremely described data acquisition module,
Analogue signal in the performance parameter data received is converted into digital signal by S3, described data acquisition module, and the performance parameter data being converted into digital signal are sent to described data processing module, described data processing module is constantly inquired about to obtain complete performance parameter data to data acquisition module by wheel interrogation mode;
The described performance parameter data being converted into digital signal carry out processing by S4, described data processing module, analyze and with nominal parameter comparing, when described performance parameter data are different from described nominal parameter data, judge that described pump to be measured breaks down, and provide corresponding suggested solution according to the fault suggested solution table that the fault of current generation is stored in described data processing module by inquiry;
S5, described data processing module carry out mating thus the pump style number finding pump to be measured corresponding with the pump style number allocation optimum table being stored in described data processing module according to the described performance parameter data being converted into digital signal, and are that allocation optimum recommended by described pump to be measured;
S6, described data processing module calculate the energy consumption when period the last period according to the described performance parameter data being converted into digital signal, and carry out contrasting with the energy consumption in period the last period the energy-saving and emission-reduction amount obtained when period the last period.
2. pump class efficiency on-line checkingi appraisal procedure as claimed in claim 1, it is characterized in that, described step S1 specifically comprises step: adopt pressure transducer, flow transducer, temperature transducer, power sensor, voltage-current sensor, measure the inlet and outlet pressure of pump to be measured, flow, import and export water temperature, power input to machine and voltage x current performance parameter data respectively.
3. pump class efficiency on-line checkingi appraisal procedure as claimed in claim 1, it is characterized in that, described wireless transport module adopts RS232 interface or TTL mode to be connected with described data acquisition module, and described data acquisition module adopts USB line to be connected with described data processing module with pci bus.
4. pump class efficiency on-line checkingi appraisal procedure as claimed in claim 1, is characterized in that, described data acquisition module adopts NI capture card and has 12,8 tunnel analog input channel and analog output channel, 12,2 tunnels.
5. a pump class efficiency on-line checkingi evaluating system, is characterized in that, comprises sensor assembly, wireless transport module, data acquisition module and data processing module;
Described sensor assembly is connected with pump to be measured, for gathering technical data required for the pump data to be measured;
Described wireless transport module connects described sensor assembly and data acquisition module, performance parameter data for being transmitted by described sensor assembly transfer to described data acquisition module by wireless transport module, described wireless transport module comprises some groups of radio-cells, each is organized described radio-cell and all comprises a parent node and a child node, and each is organized described radio-cell and has different baud rates and channel, described child node connects described sensor assembly, described parent node connects described data acquisition module, described child node is for receiving the performance parameter data of described sensor assembly and adopting transparent transmission mode transfer to corresponding parent node, the described performance parameter data transmission that described parent node is used for the child node of correspondence to send is to described data acquisition module,
Described data acquisition module connects described data processing module, for the analogue signal in the performance parameter received data is converted into digital signal, and the performance parameter data being converted into digital signal is sent to described data processing module;
Described data processing module comprises fault detection capability unit, allocation optimum recommendation function unit and energy consumption/energy-saving and emission-reduction amount statistical function unit;
Described fault detection capability unit is used for the described performance parameter data being converted into digital signal to carry out processing, analyze and with nominal parameter comparing, when described performance parameter data are different from described nominal parameter data, judge that described pump to be measured breaks down, and provide corresponding suggested solution according to the fault suggested solution table that the fault of current generation is stored in described data processing module by inquiry;
Described allocation optimum recommendation function unit is used for carrying out mating thus the pump style number finding pump to be measured corresponding with the pump style number allocation optimum table being stored in described data processing module according to the described performance parameter data being converted into digital signal, and is that allocation optimum recommended by described pump to be measured;
Described energy consumption/energy-saving and emission-reduction amount statistical function unit is used for calculating according to the described performance parameter data being converted into digital signal the energy consumption working as period the last period, and carries out contrasting with the energy consumption in period the last period the energy-saving and emission-reduction amount obtained when period the last period.
6. pump class efficiency on-line checkingi evaluating system as claimed in claim 5, it is characterized in that, described sensor assembly comprises pressure sensor module, flow sensor module, temperature sensor module, power sensor module, voltage-current sensor module, is respectively used to measure pump type systematic inlet and outlet pressure, flow, import and export water temperature, power input to machine and voltage x current.
7. pump class efficiency on-line checkingi evaluating system as claimed in claim 5, it is characterized in that, described data acquisition module comprises analog-to-digital conversion unit, is converted into digital signal for the analogue signal transmitted by described wireless transport module.
8. pump class efficiency on-line checkingi evaluating system as claimed in claim 5, it is characterized in that, described wireless transport module adopts RS232 interface or TTL mode to be connected with described data acquisition module, described data acquisition module adopts USB line to be connected with described data processing module with pci bus, and wherein said data acquisition module adopts NI capture card and has 12,8 tunnel analog input channel and analog output channel, 12,2 tunnels.
9. pump class efficiency on-line checkingi evaluating system as claimed in claim 5, it is characterized in that, described data processing module specifically comprises:
Processor, for carrying out Treatment Analysis thus data of obtaining a result to the digital signal transmitted;
Storage, is connected with described processor, for storing input, output signal, described result data, described fault suggested solution table, described pump style number allocation optimum table;
Display device, is connected with described storage, for showing described input, output signal and result data.
CN201410171391.3A 2014-04-25 2014-04-25 Pump class efficiency on-line checkingi appraisal procedure and system CN103982413B (en)

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Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106089675B (en) * 2016-08-01 2018-08-24 南京腾图节能科技有限公司 A kind of portable pump energy consumption assessment instrument
CN106837768B (en) * 2016-12-21 2019-01-25 苏州市计量测试院 A kind of air compressor efficiency on-line checking assessment system and method
CN106989005A (en) * 2017-05-04 2017-07-28 苏州市计量测试研究所 A kind of air compressor performance detecting system and method
CN107524588B (en) * 2017-07-19 2019-04-26 甘肃银光化学工业集团有限公司 A kind of optimization method of pump apparatus operating condition
CN107906022A (en) * 2017-10-18 2018-04-13 江苏大学 A kind of online energy consumption testing analysis method of water pump based on wireless sensor network
CN108151835B (en) * 2017-12-27 2020-02-04 河海大学常州校区 Pump station information intelligent monitoring terminal calibration method based on multi-parameter detection
CN108534294A (en) * 2018-03-21 2018-09-14 深圳达实智能股份有限公司 Based on flow and the air conditioning water of temperature difference pump efficiency judgment method and device
CN108869264A (en) * 2018-06-15 2018-11-23 武汉中天恒禹信息技术有限公司 Pumping plant unit fault diagnosis early warning system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7186094B2 (en) * 2003-03-26 2007-03-06 Gas Machinery Research Council Method and apparatus for measuring work performed by a compressor
CN1477525A (en) * 2003-07-02 2004-02-25 孙永进 Wireless circulation detector and its circulation detection method
CN102110355A (en) * 2009-12-29 2011-06-29 上海东方泵业(集团)有限公司 Wireless monitoring system of water pump and control method
CN202431503U (en) * 2011-11-29 2012-09-12 深圳市宏事达实业发展有限公司 Intelligent online operation monitor for water pump systems
CN202500758U (en) * 2012-03-16 2012-10-24 中国有色(沈阳)泵业有限公司 A diaphragm pump on-line detection system
CN202676203U (en) * 2012-05-08 2013-01-16 武汉立方科技有限公司 Large-size pumping station state monitoring and diagnosing and energy efficiency management device

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