CN203678537U - Monitoring system of electric precipitator - Google Patents
Monitoring system of electric precipitator Download PDFInfo
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- CN203678537U CN203678537U CN201420047561.2U CN201420047561U CN203678537U CN 203678537 U CN203678537 U CN 203678537U CN 201420047561 U CN201420047561 U CN 201420047561U CN 203678537 U CN203678537 U CN 203678537U
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Abstract
The utility model provides a monitoring system for an electric precipitator. The monitoring system comprises a field communication network, a plurality of looped network switches, an intranet switch and an SCADA (Supervisory Control And Data Acquisition) server connected with the intranet switch, wherein the field communication network comprises a plurality of independent operation loops, each operation loop comprises more than one high voltage unit and low voltage control unit which are adjacent in geographic position and are in communication connection with each other; the plurality of looped network switches are in one-to-one correspondence connection with the plurality of operation loops, and the intranet switch is connected with the plurality of looped network switches. According to the monitoring system, the reliability of equipment can be improved, the data acquisition and monitoring system runs well, data is not lost, and the good operation of the electric precipitator is ensured. The convenience is provided for the work of on-duty operators and maintainers, and the on-duty operators and the maintainers can know the operation condition of the electric precipitator in real time.
Description
Technical field
The utility model relates to high pressure electrostatic precipitation technology field, especially relates to a kind of monitoring system for electric cleaner.
Background technology
Along with the needs of the attention to air contaminant treatment and energy-saving and emission-reduction, for the industrial pollution source of discharge fine particle, need to take the efficient dedusting technology such as electric precipitation of configuring high-frequency power supply, to reduce the pollution of fine particle thing to atmosphere.In order to make safe, reliable, the economic operation of whole electric cleaner, need to monitor electric cleaner, therefore set up particularly important that electric cleaner monitoring data transmission system becomes.
Summary of the invention
The purpose of this utility model is to provide a kind of monitoring system for electric cleaner, to realize the real-time transmitting of data and the monitoring etc. of electric cleaner.
In order to address the above problem, the utility model provides a kind of monitoring system for electric cleaner, and its technical scheme is as follows:
For a monitoring system for electric cleaner, it comprises: communication network on-the-spot, comprise multiple independently operating loops, and described in each, operating loop comprises that more than one geographical position is faced mutually and high voltage unit and the low voltage control unit of communication connection mutually; Multiple ring exchangers, connect one to one with multiple described operating loops; Interior network switch, is connected with multiple described ring exchangers; SCADA server, is connected with described interior network switch.
In a kind of preferred embodiment of the above-mentioned monitoring system for electric cleaner, described in each, in operating loop, described high voltage unit comprises high frequency electric source, and described low voltage control unit comprises main transformer cabinet, power distribution cabinet, low-voltage power distributing cabinet, IO cabinet, auxiliary control cabinet.
In a kind of preferred embodiment of the above-mentioned monitoring system for electric cleaner, described in each, in operating loop, described high voltage unit and low voltage control unit interconnect by redundant optical fiber looped network.
In a kind of preferred embodiment of the above-mentioned monitoring system for electric cleaner, described ring exchanger, interior network switch all adopt webmaster type multimode ring exchanger.
In a kind of preferred embodiment of the above-mentioned monitoring system for electric cleaner, described in each, ring exchanger is provided with two for organizing the port of ring, and multiple described ring exchangers interconnect makeup ring l network by Shielded Twisted Pair.
In a kind of preferred embodiment of the above-mentioned monitoring system for electric cleaner, described SCADA server comprises main frame and slave, the mutual redundancy of described main frame and slave.
In a kind of preferred embodiment of the above-mentioned monitoring system for electric cleaner, also comprise host computer man-machine interface platform, described host computer man-machine interface platform is connected with described SCADA server; Described host computer man-machine interface platform comprises: communication interface, outer network interface, data acquisition monitor-interface; Described communication interface is used for and third party device communication; Described outer network interface provides monitor service for connecting Internet for authorized user; Described data acquisition monitor-interface is for gathering the status information of electric cleaner and electric cleaner being carried out to Long-distance Control.
In a kind of preferred embodiment of the above-mentioned monitoring system for electric cleaner, described data acquisition monitor-interface is connected with: real time data inspecting module, for showing status information and the site environment information of electric cleaner, and for the command generating device that described electric cleaner is carried out to Long-distance Control is provided; Report to the police and fault reminding module, in the time that default warning and fault threshold trigger, display alarm and DTC, warning and fault time, warning and fault type, and be saved in warning and Mishap Database; Historical data report module, for providing dedusting running status form, time form, warning and bug list etc.; Chart display module, shows parameter and the parameter variable condition of the every row of electric cleaner, every chamber, every electric field in real time with chart; Operation and maintenance module, for giving control operation and the attended operation that user is different according to current operation user's Permission Levels; Separate unit high frequency electric source display module, for showing status information and the parameter information of high frequency electric source described in the separate unit of appointment, and modifies to parameter information; Separate unit low voltage control unit display module, for showing status information and the parameter information of low voltage control unit described in the separate unit of appointment, and modifies to described parameter information.
In a kind of preferred embodiment of the above-mentioned monitoring system for electric cleaner, described outer network interface is connected with remote monitoring terminal by VPN, internet.
In a kind of preferred embodiment of the above-mentioned monitoring system for electric cleaner, described communication interface establishing criteria communications protocol is connected with local monitoring terminals.
Analyze knownly, the utility model can be obtained following beneficial effect:
Improve equipment dependability, guarantee that data acquisition monitoring system well moves, data are not lost, and guarantee the good running of electric cleaner.Provide convenience on duty and work attendant, can understand the operation conditions of electric cleaner the moment.
Accompanying drawing explanation
Fig. 1 is the topological structure schematic diagram of the utility model preferred embodiment.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
Need to say in advance, the two chambers of a biserial four electric field electric cleaners that the exemplified electric cleaner of Fig. 1 is power plant, it will be appreciated by those skilled in the art that the utility model is not limited to this.
As shown in Figure 1, the utility model preferred embodiment comprises communication network on-the-spot, ring exchanger, interior network switch 3, SCADA(Supervisory Control And Data Acquisition, and data acquisition is controlled with supervision) server 4.Communication network on-the-spot comprises that multiple independently operating loop 11,12,13,14(are in order to simplify accompanying drawing, and the structure of operating loop 12,13,14 is not shown specifically, can be with reference to operating loop 11).High voltage unit in electric cleaner, such as high frequency electric source 111 etc., and low voltage control unit 112, such as main transformer cabinet, power distribution cabinet, low-voltage power distributing cabinet, IO cabinet, auxiliary control cabinet etc., adhere to different independently operating loops separately according to factors such as its installation sites, place.For example, can be according to take chamber as unit divides an operating loop into.The status informations such as each high frequency electric source 111 transmission voltages, electric current; Each low voltage control unit 112 transmits the status informations such as main transformer three-phase alternating current, voltage, power factor, IO signal.In same operating loop, 112 network services are connected high frequency electric source 111 with low voltage control unit.Operating loop 11,12,13,14 and ring exchanger 21,22,23,24 connect one to one. Ring exchanger 21,22,23,24 is all connected with interior network switch 3, and 4 of SCADA servers are connected with interior network switch 3.
Preferably, in each operating loop, high frequency electric source 111 and low voltage control unit 112 interconnect by redundant optical fiber looped network 113.The communication network on-the-spot of electric cleaner namely refers to the optical-fibre communications pattern of this redundant optical fiber looped network.Wherein the circuit of optical fiber is arranged along service cable, and high frequency electric source 111 and low voltage control unit 112 preferred arrangement can effectively reduce the length of optical fiber.Optical fiber can adopt 10/100Mbps multimode 8 core fibres, and 4 use 4 are standby.
In this preferred embodiment, ring exchanger 21,22,23,24 can be arranged at electric cleaner scene, and 3 of interior network switch can be arranged in the dedusting control room of power plant.Ring exchanger 21,22,23,24 and interior network switch 3 all adopt webmaster type multimode ring exchanger, and the maximum transmission distance of its support is 5 kms, are provided with two for organizing the port of ring on each ring exchanger; At least one ring exchanger interconnects makeup ring l network by Shielded Twisted Pair.
SCADA server 4 comprises main frame and slave, the mutual redundancy of main frame and slave, one is main, another be from, can automatically switch.Main frame, slave can be selected high performance commercial server, and the mutual redundancy of two-server, receive the high frequency electric source 111 of electric cleaner and the data that low voltage control unit 112 transmits simultaneously.Data to SCADA server 4 after, autostore, the control centre 5 of power plant is attached thereto, and gathers desired data, and completes controlling function.
In the dedusting control room of power plant, this preferred embodiment also comprises host computer man-machine interface platform, host computer man-machine interface platform with SCADA server 4 be connected; Host computer man-machine interface platform comprises communication interface, outer network interface, data acquisition monitor-interface.Wherein, communication interface is used for and third party device communication; Outer network interface provides monitor service for connecting Internet 8 for authorized user; Data acquisition monitor-interface is for gathering the status information of electric cleaner and electric cleaner being carried out to Long-distance Control.
Particularly, communication interface comprises the standard communications protocol such as TCP/IP, modbus RTU, OPC, can provide flexibly as required data to third party, as local monitoring terminals 6.
Outer network interface refers to the Network by VPN(Virtual Private, Virtual Private Network) 7 be connected with internet 8, operator can be from remote monitoring terminal 91,92 remote monitoring electric cleaners according to authority height, have the function same local monitoring terminals 6.
Thereby the control centre 5 that data acquisition monitor-interface connects by the data acquisition of high frequency electric source 111 and low voltage control unit 112 to data being shown on SCADA server 4 and the operation such as processing.Equally, the control of high frequency electric source 111 and low voltage control unit 112 is also carried out in the control operation that SCADA server 4 carries out by data acquisition interface.
Data acquisition monitor-interface can connect with lower module: real time data inspecting module, and for showing status information and the site environment information of electric cleaner, and for the command generating device that electric cleaner is carried out to Long-distance Control is provided; Report to the police and fault reminding module, in the time that default warning and fault threshold trigger, display alarm and DTC, warning and fault time, warning and fault type, and be saved in warning and Mishap Database; Historical data report module, for providing dedusting running status form, time form, warning and bug list etc.; Chart display module, shows parameter and the parameter variable condition of the every row of electric cleaner, every chamber, every electric field in real time with chart; Operation and maintenance module, for giving control operation and the attended operation that user is different according to current operation user's Permission Levels; Separate unit high frequency electric source display module, for showing status information and the parameter information of separate unit high frequency electric source of appointment, and modifies to parameter information; Separate unit low voltage control unit display module, for showing status information and the parameter information of separate unit low voltage control unit of appointment, and modifies to parameter information.
Visible, this preferred embodiment is preferably adapted to the electric cleaner of large-scale many high frequency electric sources of configuration, and it can gather the data of electric cleaner in real time accurately, and can realize the effective monitoring of Surveillance center to electric cleaner data and state; The two redundancy structures of server, arrange fire wall and vpn server between server and outer net, guaranteed the security of system; Monitoring system has several data interface, can meet the communication need of multiple equipment.
The utility model is applicable to the electric cleaner of large-scale many high frequency electric sources of configuration, and it can realize the transmission reliably and monitoring in real time of data.Particularly, the utility model can improve equipment dependability, guarantees that data acquisition monitoring system well moves, and data are not lost, and guarantee the good running of electric cleaner.Provide convenience on duty and work attendant, can understand the operation conditions of electric cleaner the moment.And can carry out communication with third party device expediently.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not depart from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, and is not only.Allly within the scope of the utility model or in the change being equal in scope of the present utility model, be all included in the utility model.
Claims (10)
1. for a monitoring system for electric cleaner, it is characterized in that, comprising:
Communication network on-the-spot, comprises multiple independently operating loops, and described in each, operating loop comprises that more than one geographical position is faced mutually and high voltage unit and the low voltage control unit of communication connection mutually;
Multiple ring exchangers, connect one to one with multiple described operating loops;
Interior network switch, is connected with multiple described ring exchangers;
SCADA server, is connected with described interior network switch.
2. the monitoring system for electric cleaner according to claim 1, it is characterized in that, described in each, in operating loop, described high voltage unit comprises high frequency electric source, and described low voltage control unit comprises main transformer cabinet, power distribution cabinet, low-voltage power distributing cabinet, IO cabinet, auxiliary control cabinet.
3. the monitoring system for electric cleaner according to claim 1 and 2, is characterized in that, described in each, in operating loop, described high voltage unit and low voltage control unit interconnect by redundant optical fiber looped network.
4. the monitoring system for electric cleaner according to claim 1, is characterized in that, described ring exchanger, interior network switch all adopt webmaster type multimode ring exchanger.
5. the monitoring system for electric cleaner according to claim 1, is characterized in that, described in each, ring exchanger is provided with two for organizing the port of ring, and multiple described ring exchangers interconnect makeup ring l network by Shielded Twisted Pair.
6. the monitoring system for electric cleaner according to claim 1, is characterized in that, described SCADA server comprises main frame and slave, the mutual redundancy of described main frame and slave.
7. the monitoring system for electric cleaner according to claim 1, is characterized in that, also comprises host computer man-machine interface platform, and described host computer man-machine interface platform is connected with described SCADA server;
Described host computer man-machine interface platform comprises: communication interface, outer network interface, data acquisition monitor-interface;
Described communication interface is used for and third party device communication;
Described outer network interface provides monitor service for connecting Internet for authorized user;
Described data acquisition monitor-interface is for gathering the status information of electric cleaner and electric cleaner being carried out to Long-distance Control.
8. the monitoring system for electric cleaner according to claim 7, is characterized in that, described data acquisition monitor-interface is connected with:
Real time data inspecting module, for showing status information and the site environment information of electric cleaner, and for the command generating device that described electric cleaner is carried out to Long-distance Control is provided;
Report to the police and fault reminding module, in the time that default warning and fault threshold trigger, display alarm and DTC, warning and fault time, warning and fault type, and be saved in warning and Mishap Database;
Historical data report module, for providing dedusting running status form, time form, warning and bug list etc.;
Chart display module, shows parameter and the parameter variable condition of the every row of electric cleaner, every chamber, every electric field in real time with chart;
Operation and maintenance module, for giving control operation and the attended operation that user is different according to current operation user's Permission Levels;
Separate unit high frequency electric source display module, for showing status information and the parameter information of high frequency electric source described in the separate unit of appointment, and modifies to parameter information;
Separate unit low voltage control unit display module, for showing status information and the parameter information of low voltage control unit described in the separate unit of appointment, and modifies to described parameter information.
9. the monitoring system for electric cleaner according to claim 7, is characterized in that, described outer network interface is connected with remote monitoring terminal by VPN, internet.
10. the monitoring system for electric cleaner according to claim 7, is characterized in that, described communication interface establishing criteria communications protocol is connected with local monitoring terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420047561.2U CN203678537U (en) | 2014-01-24 | 2014-01-24 | Monitoring system of electric precipitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420047561.2U CN203678537U (en) | 2014-01-24 | 2014-01-24 | Monitoring system of electric precipitator |
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| CN203678537U true CN203678537U (en) | 2014-07-02 |
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| CN201420047561.2U Expired - Fee Related CN203678537U (en) | 2014-01-24 | 2014-01-24 | Monitoring system of electric precipitator |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525377A (en) * | 2014-12-29 | 2015-04-22 | 无锡高达环境科技有限公司 | Online fault detection and correction system for electric precipitator |
| CN105337982A (en) * | 2015-11-19 | 2016-02-17 | 江苏科技大学 | Communication module for high-frequency high-voltage electrostatic dust removal power supply and implementation method |
| CN105797856A (en) * | 2016-04-01 | 2016-07-27 | 长兴友邦电器有限公司 | High-voltage electrostatic dust removal device with communication and monitoring functions |
| CN107626454A (en) * | 2017-10-18 | 2018-01-26 | 福建龙净脱硫脱硝工程有限公司 | A kind of method of adjustment of parameter, device, high frequency electric source and mobile terminal |
| CN109731690A (en) * | 2018-11-20 | 2019-05-10 | 北京博谦工程技术有限公司 | A kind of control system of more high-voltage electrostatic dust separator power supplys |
| CN110968010A (en) * | 2019-12-24 | 2020-04-07 | 中冶建筑研究总院有限公司 | Novel non-process dust removal centralized monitoring system |
| CN114185316A (en) * | 2021-12-08 | 2022-03-15 | 山东中烟工业有限责任公司 | Fully-integrated monitoring and alarming system for distributed dust removing equipment |
-
2014
- 2014-01-24 CN CN201420047561.2U patent/CN203678537U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525377A (en) * | 2014-12-29 | 2015-04-22 | 无锡高达环境科技有限公司 | Online fault detection and correction system for electric precipitator |
| CN105337982A (en) * | 2015-11-19 | 2016-02-17 | 江苏科技大学 | Communication module for high-frequency high-voltage electrostatic dust removal power supply and implementation method |
| CN105797856A (en) * | 2016-04-01 | 2016-07-27 | 长兴友邦电器有限公司 | High-voltage electrostatic dust removal device with communication and monitoring functions |
| CN107626454A (en) * | 2017-10-18 | 2018-01-26 | 福建龙净脱硫脱硝工程有限公司 | A kind of method of adjustment of parameter, device, high frequency electric source and mobile terminal |
| CN109731690A (en) * | 2018-11-20 | 2019-05-10 | 北京博谦工程技术有限公司 | A kind of control system of more high-voltage electrostatic dust separator power supplys |
| CN110968010A (en) * | 2019-12-24 | 2020-04-07 | 中冶建筑研究总院有限公司 | Novel non-process dust removal centralized monitoring system |
| CN114185316A (en) * | 2021-12-08 | 2022-03-15 | 山东中烟工业有限责任公司 | Fully-integrated monitoring and alarming system for distributed dust removing equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160912 Address after: 100044 Beijing Haidian District Xizhimen North Shimonoseki Land Temple 32 Patentee after: Beijing Electric Power Automatic Equipment Co., Ltd. Address before: 100044 Beijing city Haidian District four crossing the road Land Temple 32 building three layer 11 Patentee before: Beijing Technical Center of China Energy Engineering Group Equipment Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20190124 |