CN110445830A - A kind of petrochemical industry Key generating unit equipment remote intelligent monitoring system - Google Patents

A kind of petrochemical industry Key generating unit equipment remote intelligent monitoring system Download PDF

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Publication number
CN110445830A
CN110445830A CN201910537337.9A CN201910537337A CN110445830A CN 110445830 A CN110445830 A CN 110445830A CN 201910537337 A CN201910537337 A CN 201910537337A CN 110445830 A CN110445830 A CN 110445830A
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CN
China
Prior art keywords
subsystem
equipment
data
petrochemical industry
generating unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910537337.9A
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Chinese (zh)
Inventor
胡杰
张彤翼
王舟军
沈培璐
汪欣
王冠文
金华跃
庄频
庞舟荣
周松飞
周耀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sinochem Xingzhong Oil Staging Zhoushan Co Ltd
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Sinochem Xingzhong Oil Staging Zhoushan Co Ltd
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Publication date
Application filed by Sinochem Xingzhong Oil Staging Zhoushan Co Ltd filed Critical Sinochem Xingzhong Oil Staging Zhoushan Co Ltd
Priority to CN201910537337.9A priority Critical patent/CN110445830A/en
Publication of CN110445830A publication Critical patent/CN110445830A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00Measuring or testing not otherwise provided for
    • G01D21/02Measuring two or more variables by means not covered by a single other subclass
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/02Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H04L67/025Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/12Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30Services specially adapted for particular environments, situations or purposes
    • H04W4/38Services specially adapted for particular environments, situations or purposes for collecting sensor information

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

The invention discloses a kind of petrochemical industry Key generating unit equipment remote intelligent monitoring systems of technical field of petrochemical industry, including data acquisition subsystem, for the acquisition to initial data, and are transmitted to field monitoring subsystem;Field monitoring subsystem, for integrating existing monitoring data, and targetedly collecting method is configured according to the operation characteristic of equipment unit, it is effectively vibrated by data acquisition subsystem crawl analyzing and positioning equipment unit failure, temperature data, and according to the output order of remote diagnosis subsystem, intelligent alarm occurs;Remote diagnosis subsystem; equipment unit for monitoring to field monitoring subsystem carries out Remote Data Analysis and fault diagnosis; Internet of Things is built by the arrangement of sensor to solve the problems, such as data acquisition; by the shared and analysis for carrying out data with a large amount of intelligent algorithms; equipment fault, risk in bad repair is effectively reduced, reduces non-programmed halt, lifting component availability; efficient spare parts management promotes efficiency of operation.

Description

A kind of petrochemical industry Key generating unit equipment remote intelligent monitoring system
Technical field
The present invention relates to technical field of petrochemical industry, specially a kind of petrochemical industry Key generating unit equipment remote intelligent monitoring System.
Background technique
The O&M mode of present enterprise is based on preventive maintenance binding site inspection, using the time as foundation.Preventive maintenance Although ensure that the safe operation of device to a certain extent, but bring a large amount of maintenance work.And point inspection is often Can only find late-in-life failure, rapid degradation and catastrophic discontinuityfailure it is often difficult to find.The maintenance of dynamic equipment is due to missing best inspection The time is repaired, component failure is caused and leads to secondary damage.
In order to guarantee the safe and stable and long-term operation of enterprise's pump equipment, more scientifically carry out overhaul of the equipments and Maintenance adds crucial pump equipment with reaching the target for improving equipment availability, reducing the cost of overhaul, improving efficiency of operation Real time remote intelligent monitor system is filled, realizes that continuous 24 hours high density monitoring devices operating status, intelligent alarm screening are abnormal Equipment, the diagnosis of Remote instant analysis realize the intelligent Service of the remote online nurse of Key generating unit, final realization unit Predictive maintenance has real necessity.
Based on this, the present invention devises a kind of petrochemical industry Key generating unit equipment remote intelligent monitoring system, on solving State the problem of mentioning.
Summary of the invention
The purpose of the present invention is to provide a kind of petrochemical industry Key generating unit equipment remote intelligent monitoring systems, pass through sensing The arrangement of device builds Internet of Things to solve the problems, such as data acquisition, by carrying out the shared of data with a large amount of intelligent algorithms and dividing Equipment fault, risk in bad repair is effectively reduced in analysis, reduces non-programmed halt, lifting component availability, and efficient spare parts management mentions Efficiency of operation is risen, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of long-range intelligence of petrochemical industry Key generating unit equipment System can be monitored, including
Data acquisition subsystem for the acquisition to initial data, and is transmitted to field monitoring subsystem;
Field monitoring subsystem, for integrating existing monitoring data, and according to the operation characteristic configuration pin pair of equipment unit Property collecting method, by data acquisition subsystem grab analyzing and positioning equipment unit failure effectively vibrate, temperature number According to, and according to the output order of remote diagnosis subsystem, intelligent alarm occurs;
Remote diagnosis subsystem, the equipment unit for monitoring to field monitoring subsystem carry out Remote Data Analysis and event Barrier diagnosis.
Preferably, the data acquisition subsystem includes several wireless monitors, a wireless communication station and power station, if Dry wireless monitor carries out the real-time acquisition of equipment data unit operation, and is transmitted in wireless communication station, and wireless communication station is logical It crosses interchanger and is transmitted to field monitoring server, power station is for providing systematic electricity.
Preferably, the interchanger is Ethernet switch or optical fiber switch.
Preferably, the intelligent alarm is automatic push short message and mailbox and mobile APP alarm push.
Preferably, the wireless monitor uses RH505 acceleration transducer, is installed on magnetic support, magnetic support passes through glue The mode of bonding is mounted on the key position of equipment unit, and the communications protocol between wireless monitor and wireless communication station is Zigbee 2.4GHz。
Preferably, the wireless communication station is pacified using RH560 wireless communication station, wireless communication station and power station by bracket On the girder steel near equipment unit, bracket uses stainless steel structure.
Preferably, the field monitoring subsystem includes state analyzing module, for the operation characteristic according to equipment unit Configuration targetedly collecting method, collecting method includes running trend of the equipment, time domain waveform, frequency spectrum, more time domains, more Frequency spectrum, more trend, long-wave-shaped, Waterfall plot, speed waveform, cepstrum, envelope spectrum.
Preferably, the field monitoring subsystem further includes state monitoring module, state analyzing module, index analysis mould Block, report and report form statistics module, self diagnosis module and system configuration module
Preferably, the field monitoring subsystem is also configured with a server, for storing setting for wireless communication station transmission Standby host group status data accesses the field monitoring subsystem by computer terminal.
Preferably, the field monitoring subsystem further includes long-range earpiece module, by continuing for state analyzing module acquisition Several minutes of long-wave-shaped is converted into voice signal and plays out.
Compared with prior art, the beneficial effects of the present invention are: the petrochemical industry Key generating unit equipment remote intelligent monitoring System is applied in enterprise, builds Internet of Things by the arrangement of sensor to solve the problems, such as data acquisition, by with a large amount of intelligence Algorithm carries out the shared and analysis of data, so that client be helped to realize the all-around intelligent monitoring of equipment, equipment mistake is effectively reduced It loses, risk in bad repair, reduces non-programmed halt;Progress lifecycle management, lifting component availability, efficient spare parts management, Promote efficiency of operation.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached Figure.
Fig. 1 is system structure of the invention figure;
Fig. 2 is intelligent alarm flow diagram of the present invention;
Fig. 3 is field monitoring subsystem functional block diagram of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of petrochemical industry Key generating unit equipment long-distance intelligent prison Examining system, including
Data acquisition subsystem 1 for the acquisition to initial data, and is transmitted to field monitoring subsystem 2;
Field monitoring subsystem 2, for integrating existing monitoring data, and according to the operation characteristic configuration pin of equipment unit 8 To the collecting method of property, effectively vibrated by the crawl of data acquisition subsystem 18 failure of analyzing and positioning equipment unit, temperature Degree evidence, and according to the output order of remote diagnosis subsystem 3, intelligent alarm occurs;
Remote diagnosis subsystem 3, the equipment unit 8 for monitoring to field monitoring subsystem 2 carry out Remote Data Analysis With fault diagnosis, rigorous analysis is carried out to data, provides device diagnostic conclusion and checking maintenance suggestion, and submit diagnosis report, Guiding opinion is targetedly overhauled to provide for scene.
Wherein, the data acquisition subsystem 1 includes several wireless monitors 4, a wireless communication station 5 and power station, Several wireless monitors 4 carry out the real-time acquisition of 8 operation data of equipment unit, and are transmitted in wireless communication station 5, wireless telecommunications It stands and 5 field monitoring server 7 is transmitted to by interchanger 6, power station for providing systematic electricity, adopt by the wireless monitor 4 It with RH505 acceleration transducer, is installed on magnetic support, magnetic support is mounted on the key of equipment unit 8 in such a way that glue is bonded Position, the communications protocol between wireless monitor 4 and wireless communication station 5 are Zigbee2.4GHz.Intelligent radio monitor 4 uses The lossless mounting means of magnetic support+strong adherence, at the same cooperate 2 years service life high capacity cell, reduce field conduct with Maintenance cost simplifies live checking maintenance work.
Wherein, the interchanger 6 is Ethernet switch 6 or optical fiber switch 6.
Wherein, the intelligent alarm is automatic push short message and mailbox and mobile APP alarm push.
Wherein,
RH505 acceleration sensing, collection sensor, data acquisition, data are transmitted in one, while realizing vibration measuring, thermometric;It is real The nurse of existing stable state and unstable state equipment, static data (total value), dynamic data (frequency spectrum) transmission;Zigbee wireless telecommunications association View, it is simple, reliable, safe, wireless monitor mode is provided for key equipments such as group of pump, draught fan groups, is particularly suitable for those not It is suitble to the enterprise of the installation wiring within the scope of plant area;Using intrinsic safety type Explosion-proof Design.
In conjunction with business equipment design feature, following measuring point arrangement is proposed with for Key generating unit: selecting 30 RH505 altogether Acceleration sensing, P1-P5 crude oil dual-gripper pump, to respective motor free end 1H, motor load end 2H, pump load side 3H, Pump load side 3V, pump free end 4H, pump free end 4A.Wherein, " H " represents horizontal direction, " V " represents vertical direction, " A " is represented Axial, the above measuring point is that conventional equipment measuring point is distributed, specific point layout scheme need field research bonding apparatus structure chart into Row determines.
Can detecte 8 power frequency failure of key equipment unit, including basic failure: motor, gear box foundation lower margin are loosened, are tied Structure loosening, mesomerism;Uneven: rotor is uneven, gear box height shaft gear is uneven;It misaligns: shafting axle center Line is not overlapped;Resonance failure: motor, gear-box running frequency are consistent with component resonant frequency to be caused.Key can also be detected to set The mechanical part of standby host group 8 damages, and the inner ring including motor, gear-box and shafting peels off, and outer ring is peeled off, and rolling element peels off, and protects It holds frame to scrape, be broken, bearing sound, which is rubbed, touches, and Internal and external cycle rotates loosening, matching loose shaft current etc., and gear-box engagement is bad, disconnected The failures such as tooth, eccentric wear, shaft coupling abrasion, tearing.
Wherein, the wireless communication station 5 uses RH560 wireless communication station 5, and wireless communication station 5 and power station pass through bracket It is mounted on the girder steel near equipment unit 8, bracket uses stainless steel structure.
RH560 wireless communication station 5 uses one, realizes zero in cable laying, significantly reduces the field conduct and dimension of monitoring Protect difficulty.It supports 60 vibrating sensors and 1 speed probe, integrates vibration measuring, thermometric, revolving speed, realize stable state and non- The monitoring of bistable device;The data collection strategy of a variety of triggering modes, synchronous acquisition, revolving speed triggering collection, alarm triggering collection Deng;It supports suspension data storage, monitoring data is avoided to lose;Communication modes multiplicity: the communication such as Ethernet, optical fiber, WiFi is supported Mode adapts to the usage scenario of different industry spots;IP66 degree of protection, the certification of ExiallCT4 intrinsic safe explosion-proof.Anti-interference ability By force, data wireless transmission distance is remote, system implementation only need power supply wire routing, between monitor and data acquisition unit information transmission and All " zero " cables are transmitted with 7 data of server to lay.
Wherein, the field monitoring subsystem 2 includes state analyzing module, for the operation characteristic according to equipment unit 8 Configuration targetedly collecting method, collecting method includes running trend of the equipment, time domain waveform, frequency spectrum, more time domains, more Frequency spectrum, more trend, long-wave-shaped, Waterfall plot, speed waveform, cepstrum, envelope spectrum.
Wherein, the field monitoring subsystem 2 further include state monitoring module, state analyzing module, indicator analysis module, Report and report form statistics module, self diagnosis module and system configuration module.
Wherein, the field monitoring subsystem 2 is also configured with a server 7, for storing setting for the transmission of wireless communication station 5 8 status data of standby host group accesses the field monitoring subsystem 2 by computer terminal.
Wherein, the field monitoring subsystem 2 further includes long-range earpiece module, the lasting number that state analyzing module is acquired The long-wave-shaped of minute is converted into voice signal and plays out, and has important meaning for auxiliary judgment reduction gearbox low speed tooth fault location Justice, while the exploitation of long-range handset function greatly saves so that the monitoring of equipment side operation can be realized in office by Field Force The about workload of scene point patrol officer.
It is described that the specific working principle is as follows: data acquisition subsystem 1 uses magnetic support+strong adherence by wireless monitor 4 Lossless mounting means, while cooperate 2 years service life high capacity cell, reduce field conduct and maintenance cost, simplify Live checking maintenance work.The synchronous acquisition to vibration, temperature may be implemented in wireless monitor, by vibration, temperature data Double monitoring, tradition machinery failure realize monitor on the basis of, effectively realize the early warning of unit catastrophic discontinuityfailure, improve Unit operational reliability.
Using intelligent radio monitor 4, realizes unit vibration, the automatic collection of temperature signal, processing and transmission, set extremely Standby data collection strategy automatic adjustment, easily realizes equipment unattended surveillance.System passes through multi-signal, a variety of alarming machines Make the intelligent alarm system combined, it is ensured that the accuracy and timeliness of warping apparatus warning message realize all monitoring devices Safety nurse.
Intelligent radio monitors system using industrial frequency range design, and strong antijamming capability, data wireless transmission distance is remote, system Implementation only needs power supply wire routing, and information is transmitted between monitor and data acquisition unit and data are transmitted all between server 7 The laying of " zero " cable.
Remote diagnosis subsystem 3 is that RAS3000 is the platform for carrying out concentrating remote intelligent monitoring for equipment.It is by this System platform, can be by intelligent alarm strategy, and timely discovering device is abnormal, and by remote expert consultation function, realizes unit The accurate analysis of state is found out the root and existing incipient fault of problem, is avoided due to incipient fault and lot size problem Huge economic losses caused by shutdown, while by the life prediction of analysis and defective component to incipient fault root, it is real Existing mechanical part utilizes to greatest extent.Expert instructs live checking maintenance movement by providing physical examination report and diagnosis report.
1) it is based on equipment running status big data, diagnostician can predict equipment fault in advance, can be based on complete data Carry out specialty analysis, precise positioning failure, analysis failure root because, monitor failure degradation trend, realize equipment life rolling forecast, Interim, non-plan repair is transformed into planned maintenance by maintenance decision, reduces non-programmed halt;
2) workload for reducing Field Force, mitigates professional's operating pressure, and equipment nurses operating pressure by equipment pipe Reason personnel Xiang Rongzhi enterprise backend diagnostician transfer, professional will have the richer time to carry out equipment state in enterprise Further investigation;
3) equipment state assessment after overhauling: after overhaul of the equipments, by real time remote intelligent monitor system, appearance knows that diagnosis is special Family can carry out independent evaluations to live or third party cooperation unit repair quality, it is ensured that Plant maintenance quality is reliable.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example. Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification, It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only It is limited by claims and its full scope and equivalent.

Claims (10)

1. a kind of petrochemical industry Key generating unit equipment remote intelligent monitoring system, it is characterised in that: including
Data acquisition subsystem for the acquisition to initial data, and is transmitted to field monitoring subsystem;
Field monitoring subsystem, for integrating existing monitoring data, and targetedly according to the configuration of the operation characteristic of equipment unit Collecting method is effectively vibrated, temperature data by data acquisition subsystem crawl analyzing and positioning equipment unit failure, and According to the output order of remote diagnosis subsystem, intelligent alarm occurs;
Remote diagnosis subsystem, the equipment unit for monitoring to field monitoring subsystem carry out Remote Data Analysis and examine with failure It is disconnected.
2. a kind of petrochemical industry Key generating unit equipment remote intelligent monitoring system according to claim 1, it is characterised in that: The data acquisition subsystem includes several wireless monitors, a wireless communication station and power station, several wireless monitors into The real-time acquisition of row equipment data unit operation, and be transmitted in wireless communication station, wireless communication station is transmitted to by interchanger Field monitoring server, power station is for providing systematic electricity.
3. a kind of petrochemical industry Key generating unit equipment remote intelligent monitoring system according to claim 1, it is characterised in that: The interchanger is Ethernet switch or optical fiber switch.
4. a kind of petrochemical industry Key generating unit equipment remote intelligent monitoring system according to claim 1, it is characterised in that: The intelligent alarm is automatic push short message and mailbox and mobile APP alarm push.
5. a kind of petrochemical industry Key generating unit equipment remote intelligent monitoring system according to claim 2, it is characterised in that: The wireless monitor uses RH505 acceleration transducer, is installed on magnetic support, and magnetic support is mounted in such a way that glue is bonded The key position of equipment unit, the communications protocol between wireless monitor and wireless communication station are Zigbee2.4GHz.
6. a kind of petrochemical industry Key generating unit equipment remote intelligent monitoring system according to claim 5, it is characterised in that: It is attached that the wireless communication station using RH560 wireless communication station, wireless communication station and power station by bracket is mounted on equipment unit On close girder steel, bracket uses stainless steel structure.
7. a kind of petrochemical industry Key generating unit equipment remote intelligent monitoring system according to claim 1, it is characterised in that: The field monitoring subsystem includes state analyzing module, for configuring targetedly data according to the operation characteristic of equipment unit Acquisition method, collecting method include running trend of the equipment, time domain waveform, frequency spectrum, more time domains, multiple spectra, more trend, long wave Shape, Waterfall plot, speed waveform, cepstrum, envelope spectrum.
8. a kind of petrochemical industry Key generating unit equipment remote intelligent monitoring system according to claim 7, it is characterised in that: The field monitoring subsystem further includes state monitoring module, state analyzing module, indicator analysis module, report and report form statistics Module, self diagnosis module and system configuration module.
9. a kind of petrochemical industry Key generating unit equipment remote intelligent monitoring system according to claim 8, it is characterised in that: The field monitoring subsystem is also configured with a server, for storing the equipment set state data of wireless communication station transmission, The field monitoring subsystem is accessed by computer terminal.
10. a kind of petrochemical industry Key generating unit equipment remote intelligent monitoring system according to claim 9, feature exist In: the field monitoring subsystem further includes long-range earpiece module, by the long wave of the last for several minutes of state analyzing module acquisition Shape is converted into voice signal and plays out.
CN201910537337.9A 2019-06-20 2019-06-20 A kind of petrochemical industry Key generating unit equipment remote intelligent monitoring system Pending CN110445830A (en)

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CN115277772A (en) * 2022-07-25 2022-11-01 中天钢铁集团(南通)有限公司 Intelligent cloud platform for water pump room water supply pump set
CN115596653A (en) * 2022-09-21 2023-01-13 南通阳鸿石化储运有限公司(Cn) Intelligent management and control application technology for oil pump in chemical reservoir area

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CN111243244A (en) * 2020-01-13 2020-06-05 刘国森 Equipment thing allies oneself with device and system
CN113091824A (en) * 2020-12-16 2021-07-09 成都福立盟科技有限公司 Equipment health on-line monitoring system
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CN113605877B (en) * 2021-05-14 2022-04-19 浙江微科机电有限公司 Intelligent monitoring and fault diagnosis system and processing method of offshore oil platform lift pump based on Internet of things
CN115277772A (en) * 2022-07-25 2022-11-01 中天钢铁集团(南通)有限公司 Intelligent cloud platform for water pump room water supply pump set
CN115596653A (en) * 2022-09-21 2023-01-13 南通阳鸿石化储运有限公司(Cn) Intelligent management and control application technology for oil pump in chemical reservoir area

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Application publication date: 20191112