CN111415033A - Pump station fault prediction protection system - Google Patents
Pump station fault prediction protection system Download PDFInfo
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- CN111415033A CN111415033A CN202010160270.4A CN202010160270A CN111415033A CN 111415033 A CN111415033 A CN 111415033A CN 202010160270 A CN202010160270 A CN 202010160270A CN 111415033 A CN111415033 A CN 111415033A
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- 238000007405 data analysis Methods 0.000 claims description 3
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- 238000005259 measurement Methods 0.000 claims description 3
- 238000000819 phase cycle Methods 0.000 claims description 3
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Abstract
The invention discloses a pump station fault prediction protection system which comprises AN INT69xxY Diagnose module, a DP-ModBus signal conversion module, a DP-USB-Android transmission line and AN optimized modular design, wherein the INT69xxY Diagnose module is AN execution unit of multipoint comprehensive protection, can be customized according to different requirements of customers and can be used for collecting and storing historical data and real-time data in a targeted manner, the DP-ModBus signal conversion module is used for converting signals collected and stored by the INT69xxY Diagnose module into ModBus signals, the converted data can be directly connected with a customer control system and can be transmitted automatically at regular time, the ModBus-L AN signal conversion module is used for converting the DP-ModBus signals into internet signals and directly transmits the internet signals to a server background through a world wide web, the DP-USB-Android transmission line is used for realizing the direct communication between the INT69xxY Diagnose module and AN Andorid mobile phone, key parameters are customized, illegal tampering of the final customers is avoided, the optimized modular design is used for integrating various protection functions, the overall cost is reduced, and the quality of a service worker can be.
Description
Technical Field
The invention relates to the technical field of pump station fault prediction protection systems, in particular to a pump station fault prediction protection system.
Background
The existing pump station has the defects of more equipment, high difficulty in predicting the faults of the equipment in the pump station, incapability of early warning potential problems due to incomplete analysis of historical data, low fault rate, high comprehensive protection cost of a pump station and low efficiency, and therefore, the pump station fault prediction protection system is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a pump station fault prediction protection system.
In order to achieve the purpose, the invention provides the following technical scheme:
a pump station fault predictive protection system, comprising:
the INT69xxY Diagnose module is an execution unit of multipoint comprehensive protection, can be customized according to different requirements of customers, and can be used for collecting and storing historical data and real-time data in a targeted manner;
the DP-ModBus signal conversion module is used for converting the signals collected and stored by the INT69xxY Diagnose module into ModBus signals, and the converted data can be directly connected with a client control system and realize automatic timing transmission;
the ModBus-L AN signal conversion module is used for converting the DP-ModBus signal into AN Internet signal and directly transmitting the Internet signal to the server background through the world Wide Web;
the DP-USB-Android transmission line is used for realizing the direct communication between the INT69xxY Diagnose module and the Andorid mobile phone;
INTspector software which is suitable for analysis software of an Android mobile phone and can check and analyze historical information and real-time information of an INT69xxYDiangose module in real time;
INTelligence software, which is based on analysis software developed by Web, can remotely view and analyze historical information and real-time information output by the INT69xxYDiagnose module.
Preferably, the INT69xxY diagnosese module can acquire data types including switching value, resistance, current and voltage.
Preferably, the INT69xxY diagnostic module is mainly used for preventing a fault that can cause fatal damage to the pump, realizing real-time monitoring and effective protection of the key parameters, and also being used for data recording and data analysis of other parameters of the pump.
Preferably, the functional list of INT69xxY diagnosese modules:
the existing functions are as follows: overheat protection of the motor; the temperature of the motor rises too fast (locked rotor is generated for advanced protection); protecting a wrong phase sequence; phase loss; phase unbalance protection;
expandable functions: water leakage protection (double electrode or float switch); monitoring current; and (6) measuring the temperature of the bearing.
Preferably, the list of information displayed by the INTscope software and INTelligence software includes: existing information: the method comprises the following steps of (1) running state of a pump, motor temperature state, total times of motor switching (fault switching times and normal switching times), historical fault list, fault time statistics, continuous running time statistics table and 7-day switching time statistics table; extensible information: bearing temperature statistics (highest, lowest, average); current statistics (highest, lowest, average).
Preferably, the system also comprises a measuring module which can be arranged in a motor junction box of a submersible pump in a pump station, collects various required signals in a short distance and converts the signals into PWM modulation signals;
and the evaluation module analyzes the PWM modulation signal transmitted from the measurement module, distributes the PWM modulation signal to different control loops and executes actions according to customization requirements.
Compared with the prior art, the invention has the beneficial effects that: the invention customizes key parameters, avoids illegal tampering of final customers (in the current developed new version, some parameters can be set as required before the pump manufacturer leaves the factory); the optimized modular design integrates multiple protection functions, and the comprehensive protection characteristic reduces the overall cost; the German advanced information processing technology is applied, so that the storage of big data by small modules is realized;
the method has the advantages that the method helps field service personnel to quickly troubleshoot problems, reduces service cost and improves service quality through the DP-USB-Android transmission line, can realize remote troubleshooting through data transmission of ModBus or L AN, increases service bright spots through data acquisition of customer service personnel, improves service efficiency, deepens cooperation with customers, can give early warning to potential problems in advance through analysis of acquired historical data, reduces failure rate, prolongs service life of products, is beneficial to understanding application characteristics of customers through analysis of big data, is easy to attract attention of customers, and is more beneficial to market promotion.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution:
a pump station fault predictive protection system, comprising:
the INT69xxY Diagnose module is an execution unit of multipoint comprehensive protection, can be customized according to different requirements of customers, and can be used for collecting and storing historical data and real-time data in a targeted manner;
the DP-ModBus signal conversion module is used for converting the signals collected and stored by the INT69xxY Diagnose module into ModBus signals, and the converted data can be directly connected with a client control system and realize automatic timing transmission;
the ModBus-L AN signal conversion module is used for converting the DP-ModBus signal into AN Internet signal and directly transmitting the Internet signal to the server background through the world Wide Web;
the DP-USB-Android transmission line is used for realizing the direct communication between the INT69xxY Diagnose module and the Andorid mobile phone;
INTspector software which is suitable for analysis software of an Android mobile phone and can check and analyze historical information and real-time information of an INT69xxYDiangose module in real time;
INTelligence software, which is based on analysis software developed by Web, can remotely view and analyze historical information and real-time information output by the INT69xxYDiagnose module.
Specifically, the INT69xxY diagnosese module can acquire data types including switching value, resistance, current and voltage.
Specifically, the INT69xxY diagnostic module is mainly used for preventing the occurrence of a fault which can cause fatal damage to the pump, realizing real-time monitoring and effective protection of the key parameters, and also can be used for data recording and data analysis of other parameters of the pump.
Specifically, the function list of the INT69xxY diagnosese module:
the existing functions are as follows: overheat protection of the motor; the temperature of the motor rises too fast (locked rotor is generated for advanced protection); protecting a wrong phase sequence; phase loss; phase unbalance protection;
expandable functions: water leakage protection (double electrode or float switch); monitoring current; and (6) measuring the temperature of the bearing.
Specifically, the information list displayed by the intscope software and the intellgence software includes: existing information: the method comprises the following steps of (1) running state of a pump, motor temperature state, total times of motor switching (fault switching times and normal switching times), historical fault list, fault time statistics, continuous running time statistics table and 7-day switching time statistics table; extensible information: bearing temperature statistics (highest, lowest, average); current statistics (highest, lowest, average).
The system comprises a pump station, a measuring module and a PWM modulation module, wherein the measuring module can be arranged in a motor junction box of a submersible pump in the pump station, collects various required signals in a short distance and converts the signals into PWM modulation signals;
and the evaluation module analyzes the PWM modulation signal transmitted from the measurement module, distributes the PWM modulation signal to different control loops and executes actions according to customization requirements.
The multi-signal synchronous transmission can be realized by 2 cables, the PWM modulation signal is the signal most suitable for remote transmission, the electromagnetic interference can be prevented to the greatest extent from bringing wrong signals, the measuring module is arranged in the pump, the signals can be collected at a short distance, the accuracy of data is guaranteed as far as possible, the after-sale problem occurs, and the measuring module returns along with the pump, so that the problem is conveniently checked.
The invention customizes key parameters, avoids illegal tampering of final customers (in the current developed new version, some parameters can be set as required before the pump manufacturer leaves the factory); the optimized modular design integrates multiple protection functions, and the comprehensive protection characteristic reduces the overall cost; the German advanced information processing technology is applied, so that the storage of big data by small modules is realized;
the method has the advantages that the method helps field service personnel to quickly troubleshoot problems, reduces service cost and improves service quality through the DP-USB-Android transmission line, can realize remote troubleshooting through data transmission of ModBus or L AN, increases service bright spots through data acquisition of customer service personnel, improves service efficiency, deepens cooperation with customers, can give early warning to potential problems in advance through analysis of acquired historical data, reduces failure rate, prolongs service life of products, is beneficial to understanding application characteristics of customers through analysis of big data, is easy to attract attention of customers, and is more beneficial to market promotion.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A pump station fault predictive protection system, comprising:
the INT69xxY Diagnose module is an execution unit of multipoint comprehensive protection, can be customized according to different requirements of customers, and can be used for collecting and storing historical data and real-time data in a targeted manner;
the DP-ModBus signal conversion module is used for converting the signals collected and stored by the INT69xxY Diagnose module into ModBus signals, and the converted data can be directly connected with a client control system and realize automatic timing transmission;
the ModBus-L AN signal conversion module is used for converting the DP-ModBus signal into AN Internet signal and directly transmitting the Internet signal to the server background through the world Wide Web;
the DP-USB-Android transmission line is used for realizing the direct communication between the INT69xxY Diagnose module and the Andorid mobile phone;
INTspector software which is suitable for analysis software of an Android mobile phone and can check and analyze historical information and real-time information of an INT69xxYDiangose module in real time;
INTelligence software, which is based on analysis software developed by Web, can remotely view and analyze historical information and real-time information output by the INT69xxYDiagnose module.
2. The pump station fault prediction protection system according to claim 1, characterized in that: the INT69xxYDiagnose module can acquire data types including switching value, resistance, current and voltage.
3. The pump station fault prediction protection system according to claim 1, characterized in that: the INT69xxYDiagnose module is mainly used for preventing the occurrence of faults which can cause fatal damage to the pump, realizing real-time monitoring and effective protection of the key parameters, and also can be used for carrying out data recording and data analysis on other parameters of the pump.
4. The pump station fault prediction protection system according to claim 1, characterized in that: a list of functions of the INT69xxYDiagnose module:
the existing functions are as follows: overheat protection of the motor; the temperature of the motor rises too fast; protecting a wrong phase sequence; phase loss; phase unbalance protection;
expandable functions: water leakage protection; monitoring current; and (6) measuring the temperature of the bearing.
5. The pump station fault prediction protection system according to claim 1, characterized in that: the list of information displayed by the INTscope software and INTelligence software includes: existing information: running state of the pump, motor temperature state, total times of motor switching, historical fault list, fault times statistics, continuous running time statistics table and 7-day switching times statistics table; extensible information: counting the temperature of the bearing; and (6) current statistics.
6. The pump station fault prediction protection system according to claim 1, characterized in that: the measuring module can be arranged in a motor junction box of a submersible pump in a pump station, collects various required signals in a short distance, and converts the signals into PWM (pulse width modulation) modulation signals;
and the evaluation module analyzes the PWM modulation signal transmitted from the measurement module, distributes the PWM modulation signal to different control loops and executes actions according to customization requirements.
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CN202010160270.4A CN111415033A (en) | 2020-03-10 | 2020-03-10 | Pump station fault prediction protection system |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113570160A (en) * | 2021-08-27 | 2021-10-29 | 三一石油智能装备有限公司 | Service life prediction method and device for sand pump of sand mixing truck |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102606461A (en) * | 2012-03-28 | 2012-07-25 | 彭勇 | Remote bidirectional intelligent monitoring protector for electric water pump |
CN203230561U (en) * | 2013-03-18 | 2013-10-09 | 北京联创思源测控技术有限公司 | Remote intelligent control device for water pump |
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- 2020-03-10 CN CN202010160270.4A patent/CN111415033A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102606461A (en) * | 2012-03-28 | 2012-07-25 | 彭勇 | Remote bidirectional intelligent monitoring protector for electric water pump |
CN203230561U (en) * | 2013-03-18 | 2013-10-09 | 北京联创思源测控技术有限公司 | Remote intelligent control device for water pump |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113570160A (en) * | 2021-08-27 | 2021-10-29 | 三一石油智能装备有限公司 | Service life prediction method and device for sand pump of sand mixing truck |
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Application publication date: 20200714 |