CN115277772A - Intelligent cloud platform for water pump room water supply pump set - Google Patents
Intelligent cloud platform for water pump room water supply pump set Download PDFInfo
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- CN115277772A CN115277772A CN202210875456.7A CN202210875456A CN115277772A CN 115277772 A CN115277772 A CN 115277772A CN 202210875456 A CN202210875456 A CN 202210875456A CN 115277772 A CN115277772 A CN 115277772A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/30—Arrangements in telecontrol or telemetry systems using a wired architecture
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/80—Arrangements in the sub-station, i.e. sensing device
- H04Q2209/82—Arrangements in the sub-station, i.e. sensing device where the sensing device takes the initiative of sending data
- H04Q2209/823—Arrangements in the sub-station, i.e. sensing device where the sensing device takes the initiative of sending data where the data is sent when the measured values exceed a threshold, e.g. sending an alarm
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- Business, Economics & Management (AREA)
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses an intelligent cloud platform of a water pump room water feeding pump set, relates to the technical field of water pump room monitoring systems, and sequentially comprises a data acquisition layer: the vibration measuring points are distributed on the part with obvious unit vibration, and the vibration measuring points acquire equipment vibration signals by mounting a vibration acceleration sensor; monitoring system layer: the system comprises a factory server and a monitoring unit, wherein the factory server is used for storing equipment state data sent back by a data acquirer so as to know the real-time running state of the monitoring unit and give an alarm through an alarm system according to the diagnosis result of the next layer; and the remote diagnosis system is used for performing remote data analysis and fault diagnosis on all the monitored equipment by accessing the Internet. Through designing installation temperature, vibration wireless detection sensor device on the water pump package important to the water pump room, with the help of intelligent alarm strategy, reached the unusual state of operation that can in time discover equipment, improve operating efficiency's effect.
Description
Technical Field
The invention relates to the technical field of water pump house monitoring systems, in particular to an intelligent cloud platform for a water pump house water supply pump set.
Background
The water pump room has more water supply pump sets, the prior art relies on manual point inspection, the workload is large, the vibration and the temperature of some pump sets on the site are abnormal, if the work responsibility of point inspection personnel is not strong or the service skills are poor, the site condition is difficult to reflect, the fault of the water supply pump can be caused after a long time, and the production is influenced.
Disclosure of Invention
The invention aims to provide an intelligent cloud platform for a water pump room water supply pump set, wherein a temperature and vibration wireless detection sensor device is arranged on the water supply pump set which is important for the water pump room, and the abnormal operation state of equipment is found in time by means of an intelligent alarm strategy, so that the operation efficiency is improved.
The technical purpose of the invention is realized by the following technical scheme:
intelligent cloud platform of water pump room water feed pump group includes in proper order
A data acquisition layer: the unit vibration monitoring system comprises a plurality of vibration measuring points, wherein the vibration measuring points are distributed on the part with obvious vibration of a unit, and the vibration measuring points acquire device vibration signals by mounting a vibration acceleration sensor; then, the collected data is transmitted to a data collector of corresponding equipment in a signal cable/wireless signal mode, and after being processed by the data collector, the data is transmitted to the next layer in a network transmission mode;
monitoring system layer: the system comprises a factory server, a monitoring unit and an alarm system, wherein the factory server is used for storing equipment state data sent back from a data acquirer to know the real-time running state of the monitoring unit and give an alarm through the alarm system according to the next layer of diagnosis result;
and the remote diagnosis system is used for performing remote data analysis and fault diagnosis on all the monitored equipment by accessing the Internet.
Furthermore, the vibration acceleration sensor is a wireless sensor with the model number of RH505.
Furthermore, the communication station is a wireless communication station with the model of RH560.
Furthermore, the alarm information of the monitoring system layer comprises a general view of the equipment, the positions of the vibration measuring points are automatically or manually marked on the general view, and the vibration measuring points display alarm levels through detection data according to preset vibration measuring parameters and alarm values.
Furthermore, the monitoring system layer further comprises a self-checking module, and the self-checking content of the self-checking module comprises the network communication state, the sensor state and the internal hardware information of the system.
Furthermore, the alarm system is provided with a threshold, and after the data accumulation of the set time, a new alarm threshold is set, so that repeated crossing of an alarm line and repeated alarm are avoided, and the degradation trend of the equipment is controlled by modifying the alarm threshold.
Further, the monitoring range of the monitoring system layer comprises power frequency faults, roller bearing faults, gear faults and coupling faults.
Furthermore, the factory server receives and stores all vibration measuring point data periodically, wherein the data comprises amplitude, frequency spectrum and time domain waveform.
Furthermore, the vibration measuring points are distributed in a water treatment system and a dust removal system in the water pump room.
Furthermore, the vibration monitoring data is stored on a factory server through a data dilution strategy, and all alarm data and abnormal data are stored so as to extract data for further analysis.
In conclusion, the invention has the following beneficial effects:
by using the intelligent cloud platform diagnosis system of the water supply pump set, uninterrupted monitoring and diagnosis service for 24 hours is provided, and all-weather effective monitoring of the unit is ensured. The acquisition system is used for acquiring the vibration data of the unit in real time, an intelligent alarm system is combined to discover the abnormal state of the unit in time and send an alarm, a diagnosis engineer can check alarm information at any time through a mobile phone and intervene in time, and related management personnel are informed to maintain and maintain in time before a fault occurs or the performance of the unit is reduced to influence normal work, so that the production requirement is met, and high-efficiency and safe production of a steel plant can be ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a table of monitoring ranges in the present invention.
Detailed Description
The following further describes the embodiments of the present invention with reference to the drawings, and the present embodiment is not to be construed as limiting the invention.
An intelligent cloud platform of a water pump room water supply pump set is composed of three stages as shown in figure 1, and sequentially comprises
First stage, data acquisition layer: the vibration measuring points are distributed on the part with obvious unit vibration by combining the characteristics of an equipment structure and a transmission chain system, and the vibration measuring points acquire equipment vibration and temperature signals by mounting a vibration acceleration sensor; then, the collected data is transmitted to a data collector of corresponding equipment in a signal cable/wireless signal mode, and after being processed by the data collector, the data is sent to a next-layer plant area server in a network transmission mode;
wherein, the vibration measuring points are distributed in a water treatment system and a dust removal system in the water pump room;
in this embodiment, the reference vibration measurement points 120 are distributed in the water treatment system, the vibration acceleration sensor is a wireless sensor with the model of RH505, and is installed by bolts or glued by metal, the communication stations are five sets of wireless communication stations with the model of RH560, and the vibration and temperature signals are acquired.
40 points of reference vibration measuring points are distributed in the dust removal system, a vibration acceleration sensor of the dust removal system is a wired sensor and is RH103T in model, four wired communication stations are adopted as communication stations and are RH1000 in model, and vibration and temperature signals are collected.
Second, monitoring system layer: the system comprises a factory server, a monitoring unit and an alarm system, wherein the factory server is used for storing equipment state data sent back from a data acquirer, accessing and knowing the real-time running state of the monitoring unit through each computer terminal and giving an alarm through the alarm system according to the next layer of diagnosis result;
the monitoring system layer comprises online monitoring analysis software for reading, browsing and analyzing data, can display vibration data of each measuring point of the unit and accessed process quantity data, is convenient for a user to evaluate the health state of the equipment unit and diagnose faults, is designed based on a B/S framework, supports client analysis and diagnosis of a server, can directly input an address in a browser to directly access the system, and is convenient for field management personnel and technical personnel to use;
the alarm information comprises a general view of the equipment, the positions of the vibration measuring points are automatically or manually marked on the general view, the current and historical data of each vibration measuring point under the equipment are displayed, and if alarm occurs according to preset vibration measuring parameters and alarm values, the corresponding vibration measuring points also display alarm levels through different colors according to the detection data;
the alarm system IS provided with a threshold based on the international vibration standard (IS 0-10816), and after data accumulation of set time, a new alarm threshold IS set to avoid repeated crossing of an alarm line and repeated alarm, and the degradation trend of the equipment IS controlled by modifying the alarm threshold;
the monitoring system layer also comprises a self-checking module, the self-checking content of the monitoring system layer comprises the network communication state, the sensor state and the internal hardware information of the system, and prompt information is given if the self-checking is abnormal;
the vibration monitoring data is stored on a factory server through a data dilution strategy, and all alarm data and abnormal data are stored so as to extract the data for further analysis; specifically, the plant server receives and stores all vibration measuring point data periodically, the data comprise amplitude values, frequency spectrums and time domain waveforms, historical trend analysis can be carried out on various indexes such as peak values, effective values, peak values, kurtosis and skewness (through a multi-type data acquisition strategy, such as a synchronous vibration acquisition set, a timing acquisition set and an encryption acquisition set in an abnormal state), and omission of fault data is avoided
Thirdly, a remote diagnosis system comprises a network switch, an MOS state detection system, an external network router and a cloud platform diagnosis system which are connected in sequence, and performs remote data analysis and fault diagnosis on all monitored devices by accessing the Internet;
as shown in fig. 2, the monitoring range of the monitoring system layer includes power frequency faults, roller bearing faults, gear faults and coupling faults, but does not include sudden faults (faults within 2 hours), crack faults, electrical faults, shaft running faults, bearing ring running faults, vibration effect-free faults, static structure faults of a transmission chain and non-transmission chain faults;
specifically, the power frequency fault includes a basic fault: loose foundation, loose structure, resonance structure and insufficient rigidity; (ii) an imbalance; misalignment is avoided; loosening; resonating;
rolling bearing failure comprises bearing inner and outer rings peeling off; the rolling body is peeled off; scraping and breaking the retainer; shaft current; grinding and bumping the bearing dynamically and statically;
gear faults include poor meshing, abrasion, pitting, peeling, tooth breakage, gluing, centering, lifting, eccentricity, overlarge load and the like;
the failure of the coupling comprises the abrasion and the tearing of a high-speed cascade shaft device.
The remote diagnosis expert or the diagnosis system carries out remote data analysis and fault diagnosis on all the monitored equipment, and production related personnel can also check the running parameters of the water supply pump of the water pump room by surfing the Internet through the mobile phone terminal, so that the running of a pump group of the water pump room is realized, and the current situation that only one person depends on point inspection is thoroughly eliminated; in case the water supply pump temperature, vibration are unusual, the system is reported to the police promptly, is convenient for organize personnel fast and handle, prevents the accident and enlarges, in time eliminates hidden danger.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides an intelligent cloud platform of water pump room water feed pump package which characterized in that: in turn comprises
A data acquisition layer: the vibration measuring points are distributed on the part with obvious unit vibration, and the vibration measuring points acquire equipment vibration signals by mounting a vibration acceleration sensor; then, the collected data is transmitted to a data collector of corresponding equipment in a signal cable/wireless signal mode, and after being processed by the data collector, the data is transmitted to the next layer in a network transmission mode;
monitoring system layer: the system comprises a factory server, a monitoring unit and an alarm system, wherein the factory server is used for storing equipment state data sent back from a data acquirer to know the real-time running state of the monitoring unit and give an alarm through the alarm system according to the next layer of diagnosis result;
and the remote diagnosis system is used for performing remote data analysis and fault diagnosis on all the monitored equipment by accessing the Internet.
2. The intelligent cloud platform of the water pump room water feed pump set of claim 1, characterized in that: the vibration acceleration sensor is a wireless sensor and has the model of RH505.
3. The intelligent cloud platform of water pump room water feed pump group of claim 1 or 2, characterized in that: the communication station is a wireless communication station with the model of RH560.
4. The intelligent cloud platform of the water pump room water feed pump set of claim 1, characterized in that: the alarm information of the monitoring system layer comprises a general view of the equipment, the positions of the vibration measuring points are automatically or manually marked on the general view, and the vibration measuring points display alarm levels according to preset vibration measuring parameters and alarm values and detection data.
5. The intelligent cloud platform of the water pump room water feed pump set of claim 1 or 4, characterized in that: the monitoring system layer also comprises a self-checking module, and the self-checking content comprises the network communication state, the sensor state and the internal hardware information of the system.
6. The intelligent cloud platform of the water pump room water feed pump set of claim 1, characterized in that: the alarm system is provided with a threshold, and after data accumulation of set time, a new alarm threshold is set, so that repeated crossing of an alarm line and repeated alarm are avoided, and the degradation trend of the equipment is controlled by modifying the alarm threshold.
7. The intelligent cloud platform of the water pump room water feed pump set of claim 1 or 4, characterized in that: the monitoring range of the monitoring system layer comprises power frequency faults, roller bearing faults, gear faults and coupler faults.
8. The intelligent cloud platform of the water pump room water feed pump set of claim 1, characterized in that: and the plant area server regularly receives and stores all the vibration measuring point data, wherein the data comprises amplitude, frequency spectrum and time domain waveform.
9. The intelligent cloud platform of the water pump room water feed pump set of claim 1 or 8, characterized in that: the vibration measuring points are distributed in a water treatment system and a dust removal system in the water pump room.
10. The intelligent cloud platform of the water pump room water feed pump set of claim 7, wherein: the vibration monitoring data are stored on a factory server through a data dilution strategy, and all alarm data and abnormal data are stored so as to extract data for further analysis.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210875456.7A CN115277772A (en) | 2022-07-25 | 2022-07-25 | Intelligent cloud platform for water pump room water supply pump set |
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| CN202210875456.7A CN115277772A (en) | 2022-07-25 | 2022-07-25 | Intelligent cloud platform for water pump room water supply pump set |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445830A (en) * | 2019-06-20 | 2019-11-12 | 中化兴中石油转运（舟山）有限公司 | A kind of petrochemical industry Key generating unit equipment remote intelligent monitoring system |
| CN111932843A (en) * | 2020-07-01 | 2020-11-13 | 中国人民解放军海军工程大学 | Method for monitoring and alarming on-line of mobile equipment to limit repeated crossing |
| CN112350442A (en) * | 2020-11-13 | 2021-02-09 | 国网江西省电力有限公司柘林水电厂 | Hydropower house electrical equipment insulation state monitoring system based on multiple sensing terminals |
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2022
- 2022-07-25 CN CN202210875456.7A patent/CN115277772A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445830A (en) * | 2019-06-20 | 2019-11-12 | 中化兴中石油转运（舟山）有限公司 | A kind of petrochemical industry Key generating unit equipment remote intelligent monitoring system |
| CN111932843A (en) * | 2020-07-01 | 2020-11-13 | 中国人民解放军海军工程大学 | Method for monitoring and alarming on-line of mobile equipment to limit repeated crossing |
| CN112350442A (en) * | 2020-11-13 | 2021-02-09 | 国网江西省电力有限公司柘林水电厂 | Hydropower house electrical equipment insulation state monitoring system based on multiple sensing terminals |
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