CN201853122U - Wireless monitoring system for water balance of thermal power plant - Google Patents
Wireless monitoring system for water balance of thermal power plant Download PDFInfo
- Publication number
- CN201853122U CN201853122U CN2010205877568U CN201020587756U CN201853122U CN 201853122 U CN201853122 U CN 201853122U CN 2010205877568 U CN2010205877568 U CN 2010205877568U CN 201020587756 U CN201020587756 U CN 201020587756U CN 201853122 U CN201853122 U CN 201853122U
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- intelligent
- wireless
- power plant
- intelligent radio
- wireless device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The utility model discloses a wireless monitoring system for the water balance of a thermal power plant, which comprises intelligent on-site wireless devices (1), an intelligent wireless gateway (2) and an up-position monitoring system (3), wherein the intelligent on-site wireless devices (1) are connected with each other through a self-organizing MESH network, the intelligent on-site wireless devices (1) are connected with the intelligent wireless gateway (2) through the self-organizing MESH network, and the intelligent wireless gateway (2) is connected with the up-position monitoring system (3) through an industrial Ethernet network. In the utility model, by adopting the intelligent wireless technique, the laying of instrument cables is not required, and analog signal collection I/O cards, cabinets or other equipment are not needed, so as to simplify the system structure and the installation construction, reduce the installation cost, improve the real-time property of data acquisition and the reliability of signal transmission of the system, reduce the structural change of the on-site pipe network in a working state during the construction, and provide convenience for maintenance.
Description
Technical field
The utility model relates to a kind of supervisory system, particularly a kind of heat power plant water balancing wireless supervisory control system.
Background technology
The water balance of fuel-burning power plant is meant the balance between input, output and the loss of fuel-burning power plant water, generally by the fuel-burning power plant is variously got, uses, row, the supervision of water consumption, mensuration, investigate thoroughly the water situation, find out water saving potential, formulate practicable water-saving technology measure and planning, make the water of fuel-burning power plant reach reasonable use and scientific management.Therefore, the supervisory system of good heat power plant water balancing is very important.
Existing heat power plant water balancing supervisory system need be laid instrument cable, erection bridge, terminal box, simulating signal collection in worksite I/O fastener and rack, because distributing, the monitoring point, water source disperses, the number of cables of laying is many and length is long, it is complicated to cause system to constitute, the installation difficulty, and installation cost increases, signal transmission decay easily can reduce real-time and reliability of data transmission that system data is gathered.System implements under the situation that unit transformation or unit are not stopped transport, and may influence the normal operation of unit, reduces operating efficiency, and construction transformation meeting comes structural change to operating field pipes guipure, the system maintenance quite trouble of getting up.
The utility model content
The purpose of this utility model is, a kind of heat power plant water balancing wireless supervisory control system is provided, it adopts intelligent wireless technology, need not to lay instrument cable, need not equipment such as signal collection in worksite I/O fastener and rack, make system architecture and installation become simple, reduced installation cost, improved the real-time of system data collection and the reliability of signal transmission, having reduced construction and having transformed the structural change next operating field pipes guipure, easy to maintenance.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: the heat power plant water balancing wireless supervisory control system comprises smart fields wireless device, intelligent radio gateway and upper location supervisory;
Link to each other by self-organization MESH network between the smart fields wireless device;
The smart fields wireless device is connected with the intelligent radio gateway by self-organization MESH network;
The intelligent radio gateway is connected with upper location supervisory by Industrial Ethernet.
Pass through WirelessHart(IEC62591 between the smart fields wireless device) agreement carries out communication; Intelligent radio gateway and upper location supervisory carry out communication by Modbus RS485 agreement, Modbus ICP/IP protocol or EtherNet OPC agreement, have improved the real-time of system data collection and the reliability of signal transmission.
In the aforesaid heat power plant water balancing wireless supervisory control system, described smart fields wireless device comprises the sensor unit of measurement process parameters flow, pressure, temperature and the intelligent radio transmitter unit of switching signal output.
In the aforesaid heat power plant water balancing wireless supervisory control system, described intelligent radio gateway adopts 1420 intelligent radio gateways, and the data wireless of smart fields wireless device collection is integrated in the described upper location supervisory.
Compared with prior art, the utility model need not to lay instrument cable, need not simulating signal collection in worksite I/O fastener and rack, saved signal-transmitting cable, reduced that on-the-spot trench digging is broken ground and the pipeline construction of field instrument is installed, solved construction and installation difficulties, the signal transmission problem of decay easily, the installation cost of minimizing is up to 90%, and the reliability of signal transmission is greater than 99.9%.Particularly under the situation that unit transformation or unit are not stopped transport, can reduce influence as far as possible, improve operating efficiency, having reduced construction and having transformed structural change that field pipes guipure in service is come unit operation.The utility model can monitor the operational outfit of remote scene and control, gather the feedwater of full factory, the water level of each link of draining, pressure, flow, turbidity, pumping frequency data, be convenient in time understand rapidly and control far-end pipeline and valve, reduce failure rate and repair time, reduce the waste of water.The data of the data collection station of each monitoring point, water source are transferred to upper location supervisory, and data are analyzed, find out the position of fault, thereby when a remote equipment breaks down, can in the shortest time, deal with problems, improve water utilities management level and plant maintenance level.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the present utility model.
Mark in the accompanying drawing: 1-on-site wireless equipment, 2-intelligent radio gateway, 3-upper location supervisory, 4-sensor unit, 5-intelligent radio transmitter unit.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Embodiment
Embodiment of the present utility model: the heat power plant water balancing wireless supervisory control system, as shown in Figure 1, the heat power plant water balancing wireless supervisory control system comprises smart fields wireless device 1, intelligent radio gateway 2 and upper location supervisory 3;
Link to each other by self-organization MESH network between the smart fields wireless device 1;
Smart fields wireless device 1 is connected with intelligent radio gateway 2 by self-organization MESH network;
Pass through WirelessHart(IEC62591 between the smart fields wireless device 1) agreement carries out communication; Intelligent radio gateway 2 carries out communication with upper location supervisory 3 by Modbus RS485 agreement, Modbus ICP/IP protocol or EtherNet OPC agreement.
Described smart fields wireless device 1 comprises the sensor unit 4 of measurement process parameters flow, pressure, temperature and the intelligent radio transmitter unit 5 of switching signal output.
Described intelligent radio gateway 2 adopts 1420 intelligent radio gateways, and the data wireless that smart fields wireless device 1 is gathered is integrated in the described upper location supervisory 3.
Principle of work of the present utility model: intelligent radio gateway 2 transmits the data that smart fields wireless device 1 is gathered to upper location supervisory 3; Upper location supervisory 3 is that every smart fields wireless device 1 distributes the address, revising smart fields wireless device 1 access intelligent radio gateway 2 needs the mobile network identification number of coupling and adds password, increase new smart fields wireless device 1, and receive the measurement data that every smart fields wireless device 1 transmits, finish the data acquisition of heat power plant water balancing wireless supervisory control system, realize the online demonstration of measurement parameter, warning function.
Claims (3)
1. the heat power plant water balancing wireless supervisory control system is characterized in that: comprise smart fields wireless device (1), intelligent radio gateway (2) and upper location supervisory (3);
Link to each other by self-organization MESH network between the smart fields wireless device (1);
Smart fields wireless device (1) is connected with intelligent radio gateway (2) by self-organization MESH network;
Intelligent radio gateway (2) is connected with upper location supervisory (3) by Industrial Ethernet.
2. heat power plant water balancing wireless supervisory control system according to claim 1 is characterized in that: smart fields wireless device (1) comprises the sensor unit (4) of measurement process parameters flow, pressure, temperature and the intelligent radio transmitter unit (5) of switching signal output.
3. heat power plant water balancing wireless supervisory control system according to claim 1, it is characterized in that: intelligent radio gateway (2) adopts 1420 intelligent radio gateways, and the data wireless that smart fields wireless device (1) is gathered is integrated in the upper location supervisory (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205877568U CN201853122U (en) | 2010-11-02 | 2010-11-02 | Wireless monitoring system for water balance of thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205877568U CN201853122U (en) | 2010-11-02 | 2010-11-02 | Wireless monitoring system for water balance of thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201853122U true CN201853122U (en) | 2011-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205877568U Expired - Lifetime CN201853122U (en) | 2010-11-02 | 2010-11-02 | Wireless monitoring system for water balance of thermal power plant |
Country Status (1)
| Country | Link |
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| CN (1) | CN201853122U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102520737A (en) * | 2011-12-23 | 2012-06-27 | 无锡虹业自动化工程有限公司 | Concentration ratio wireless control system and method |
| CN105549557A (en) * | 2015-12-16 | 2016-05-04 | 天津市奥朗新能源科技有限公司 | Real-time dynamic 3D water balance monitoring system of power plant and working method of system |
| CN109495361A (en) * | 2018-12-19 | 2019-03-19 | 上海智格网通信科技有限公司 | Multimedium fusing wireless asset management network collaborative communication method |
-
2010
- 2010-11-02 CN CN2010205877568U patent/CN201853122U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102520737A (en) * | 2011-12-23 | 2012-06-27 | 无锡虹业自动化工程有限公司 | Concentration ratio wireless control system and method |
| CN102520737B (en) * | 2011-12-23 | 2015-11-04 | 无锡虹业自动化工程有限公司 | A kind of wireless control system of concentration rate and method |
| CN105549557A (en) * | 2015-12-16 | 2016-05-04 | 天津市奥朗新能源科技有限公司 | Real-time dynamic 3D water balance monitoring system of power plant and working method of system |
| CN109495361A (en) * | 2018-12-19 | 2019-03-19 | 上海智格网通信科技有限公司 | Multimedium fusing wireless asset management network collaborative communication method |
| CN109495361B (en) * | 2018-12-19 | 2021-05-18 | 上海智格网通信科技有限公司 | Multi-medium converged wireless resource management network cooperative communication method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhou Haiying Document name: Notification that Application Deemed not to be Proposed |
|
| ASS | Succession or assignment of patent right |
Owner name: HUADIAN WATER ENGINEERING CO., LTD. Free format text: FORMER OWNER: CHINA HUADIAN ENGINEERING (GROUP) CO., LTD. Effective date: 20120119 Free format text: FORMER OWNER: HUADIAN WATER TREATMENT TECHNOLOGY ENGINEERING CO.,LTD Effective date: 20120119 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120119 Address after: 100035, B building, Huadian building, No. 273, inner main street, Xizhimen, Beijing, Xicheng District Patentee after: Huadian Water Engineering Co., Ltd. Address before: 100035 Beijing City, Xicheng District Xizhimen Avenue 273 Huadian Engineering building B block 503 Co-patentee before: Huadian Water Treatment Technology Engineering Co., Ltd. Patentee before: China Huadian Engineering (Group) Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190704 Address after: 301799 No. 18 Fuyuan Road, Wuqing Development Zone, Tianjin 518-17 (Centralized Office District) Patentee after: Huadian water membrane separation technology (Tianjin) Co., Ltd. Address before: 100035 block B, Huadian Power Engineering building, 273 Xizhimen inner street, Xicheng District, Beijing. Patentee before: Huadian Water Engineering Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110601 |