CN101373084A - System and method for centralized monitoring dispersed boilers - Google Patents
System and method for centralized monitoring dispersed boilers Download PDFInfo
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- CN101373084A CN101373084A CNA2007100452121A CN200710045212A CN101373084A CN 101373084 A CN101373084 A CN 101373084A CN A2007100452121 A CNA2007100452121 A CN A2007100452121A CN 200710045212 A CN200710045212 A CN 200710045212A CN 101373084 A CN101373084 A CN 101373084A
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/17—District heating
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Abstract
The invention discloses a system and a method for concentrated monitoring of scattered boilers. The system comprises a signal acquisition unit arranged on a boiler and a cyclic digital display instrument connected with the signal acquisition unit, and is characterized in that the cyclic digital display instrument is connected to a GPRS communication module, the INTERNET through the GPRS network of China Mobile, and then a work station through a router and a hub; and monitoring personnel acquire data by visiting the work station and the INTERNET and conducts real-time monitoring, so as to achieve long-distance monitoring and concentrated monitoring of the scattered boilers. The invention has the advantages that long-distance monitoring of scattered boilers can be achieved through the INTERNET and a LAN (local area network), so that hidden dangers can be discovered in time, thereby guaranteeing safe operation of the boilers.
Description
Technical field
The present invention relates to a kind of remote supervision system and monitoring method thereof, be specifically related to a kind of dispersed boilers centralized monitoring system and monitoring method thereof of utilizing remote technology.
Background technology
In some large-scale communities or industrial park, have heating system usually, disperse to be provided with a plurality of boilers in whole community or the industrial park and carry out heat supply, usually can only send someone to make an inspection tour back and forth to monitor, because the distance between these boilers is far away, management is got up very inconveniently like this, is prone to accidents.
Summary of the invention
The purpose of this invention is to provide a kind of dispersed boilers centralized monitoring system that can carry out remote monitoring.
To achieve these goals, technical scheme of the present invention is: a kind of dispersed boilers centralized monitoring system, comprise the signal gathering unit that is located at the boiler place, the circulation digital indicator that is connected with this signal gathering unit, it is characterized in that this circulation digital indicator is connected with the GPRS communication module, the GPRS network by China Mobile is communicated with the INTERNET net, then passes through router, hub is connected with work station, LAN subscriber is connected with work station, and the long-distance user connects the INTERNET net.Wherein signal gathering unit is oxygen content measurement instrument, boiler water gauge, pressure transmitter and temperature sensor.Work station is connected with printer.
Another object of the present invention provides a kind of dispersed boilers that can carry out remote monitoring and concentrates monitoring method.
To achieve these goals, technical scheme of the present invention is: a kind of dispersed boilers is concentrated monitoring method, it is characterized in that it comprises following steps: A, gather signal by signal gathering unit; B, display instrument acknowledge(ment) signal are handled and are shown; C, GPRS communication module and display instrument interaction data also send data; D, China Mobile's GPRS network carry out data and transmit; E, carry out data by the INTERNET net and transmit; F, INTERNET net and LAN carry out exchanges data; G, work station carry out data to be handled.This method comprises that also LAN subscriber obtains data by the visit work station, and the long-distance user obtains data by visit INTERNET net.Steps A comprises by the oxygen content measurement instrument gathers the oxygen content of smoke gas signal, measures the boiler water level signal by boiler water gauge, by the pressure transmitter measurement boiler pressure, by temperature sensor measurement flue gas exhaust gas temperature signal.
In the present invention, the monitoring personnel can obtain data by visit work station and INTERNET net and monitor in real time, thereby realize remote monitoring, and dispersed boilers is concentrated monitoring.The invention has the advantages that and can be simultaneously realize remote monitoring, in time find accident potential, can guarantee safe operation of the boiler well dispersed boilers by INTERNET net and LAN.
Description of drawings
Fig. 1 is a hardware block diagram of the present invention
Fig. 2 is a system flow chart of the present invention
Fig. 3 is a workstation software flow chart of the present invention
The specific embodiment
Below in conjunction with accompanying drawing and example the present invention is elaborated.
Fig. 1 shows a kind of hardware block diagram of dispersed boilers centralized monitoring system, it comprises the signal gathering unit 1 that is located at the boiler place, the circulation digital indicator 2 that is connected with this signal gathering unit 1, it is characterized in that this circulation digital indicator 2 is connected with GPRS communication module 3, GPRS network 4 by China Mobile is communicated with INTERNET net 5, then is connected with work station 8 by router 6, hub 7.Wherein signal gathering unit 1 is an oxygen content measurement instrument 9, boiler water gauge 10, pressure transmitter 11 and temperature sensor 12.Work station 8 is connected with printer 13, and LAN subscriber 14 is connected with work station 8.Long-distance user 15 connects INTERNET net 5.
Wherein oxygen content measurement instrument 9 adopts the ZOS zirconia probe of the refined zirconium in Shanghai, and boiler water gauge 10 adopts commercially available level measuring equipment, is provided with the high-low water alarm point, and pressure transmitter 11 adopts the WT2000 of Weir Thailand, and temperature sensor 12 adopts Pt100.
As can be seen from Figure 2, elder generation is by signal gathering unit 1 image data 201 during operation, comprising gathering oxygen content of smoke gas voltage of signals signal by oxygen content measurement instrument 9, measure boiler water level by boiler water gauge 10 and whether be lower than ordinary water level, measure boiler pressure by pressure transmitter 11, measure flue gas exhaust gas temperature signal by temperature sensor 12, then these signals are sent to circulation digital indicator 2 (the XMW-31G heat metering display instrument of the magnificent development in science and technology of eldest child Co., Ltd), and by this display instrument demonstration pressure, temperature, information 202 such as oxygen amount, digital indicator and TDK-1 channel controller that then circulates carries out exchanges data, again by GPRS communication module 3 (adopting ZWG-22A GPRS DTU transmitter in the present embodiment) emission 203, carry out the wireless transmission 204 of data by the GPRS network 4 of China Mobile, and GPRS network 4 utilizes the radio transmission technology data to be sent to the INTERNET net 5 of China Telecom, carry out data by the INTERNET net and transmit 205, utilize router 6 and hub 7 and the LAN of work station 8 to carry out exchanges data 206, work station handles 207 to these data then.LAN subscriber 14 can be visited work station by LAN and be obtained data 208, and long-distance user 15 can obtain data 209 by visit INTERNET net.Can also carry out data and print 210.
Fig. 3 shows the software flow pattern of work station.At first open database 301; Monitor TCPIP port 302; Inquiry far-end GPRS has request 303, does not then continue to monitor TCPIP port 302 as having, connect if having then, and the transmission 304 of beginning monitoring data; Then inquiry has data 305, does not then continue inquiry as having, if having then every 1 minute storage data to data storehouse 306; Real time data is shown 307 with form or curve form; Historical data is shown 308 with form or curve form; Need to judge whether subsequent collection historical data 309; Set up system simulation service chart 310; Carry out subscriber information management 311; Carry out data print management 312, print data and icon; Operation alarm module 313 judges whether real time data exceeds the setting thresholding, as exceeds then and report to the police (as long as wherein one exceed set thresholding and just need warning).Certainly also can adopt projecting apparatus to carry out Projection Display.According to one embodiment of present invention, the mode that handle synchronously by multithreading step 306～313 is handled at computer background, shows choice menus simultaneously on screen, and the selection according to the user shows certain step wherein on the foreground then.
The monitor staff can monitor according to the system simulation service chart, finds that fault or accident potential in time notify the boiler room relevant personnel to deal with problems, and can regulate oxygen amount, energy savings by monitoring exhaust gas temperature, flue gas oxygen amount contact boiler actual conditions; Guarantee safe operation of the boiler by monitoring boiler pressure and water level situation.The monitor staff can also can obtain data by LAN visit work station by the server monitoring of work station, also can obtain data by visit INTERNET net.In one embodiment of the invention, adopt the use in parallel of two work stations, wherein one is equipped with a usefulness, improved reliability, prevent to cause accident that work station adopts dell branded server (SC440) respectively and grinds (601/6006) two work station of magnificent industrial computer in this embodiment because of work station breaks down.
Claims (6)
1. dispersed boilers centralized monitoring system, comprise the signal gathering unit that is located at the boiler place, the circulation digital indicator that is connected with this signal gathering unit, it is characterized in that this circulation digital indicator is connected with the GPRS communication module, GPRS network by China Mobile is communicated with the INTERNET net, then be connected with work station by router, hub, LAN subscriber is connected with work station, and the long-distance user connects the INTERNET net.
2. by the described dispersed boilers centralized monitoring system of claim 1, it is characterized in that: signal gathering unit is oxygen content measurement instrument, boiler water gauge, pressure transmitter and temperature sensor.
3. by claim 1 or 2 described dispersed boilers centralized monitoring systems, it is characterized in that: work station is connected with printer.
4. a dispersed boilers is concentrated monitoring method, it is characterized in that it comprises following steps: A, gather signal by signal gathering unit; B, display instrument acknowledge(ment) signal are handled and are shown; C, GPRS communication module and display instrument interaction data also send data; D, China Mobile's GPRS network carry out data and transmit; E, carry out data by the INTERNET net and transmit; F, INTERNET net and LAN carry out exchanges data; G, work station carry out data to be handled.
5. concentrate monitoring method by the described dispersed boilers of claim 4, it is characterized in that: this method comprises that also LAN subscriber obtains data by the visit work station, and the long-distance user obtains data by visit INTERNET net.
6. concentrate monitoring method by the described dispersed boilers of claim 4, it is characterized in that: steps A comprises by the oxygen content measurement instrument gathers the oxygen content of smoke gas signal, measure the boiler water level signal by boiler water gauge, by the pressure transmitter measurement boiler pressure, by temperature sensor measurement flue gas exhaust gas temperature signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100452121A CN101373084A (en) | 2007-08-23 | 2007-08-23 | System and method for centralized monitoring dispersed boilers |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100452121A CN101373084A (en) | 2007-08-23 | 2007-08-23 | System and method for centralized monitoring dispersed boilers |
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| CN101373084A true CN101373084A (en) | 2009-02-25 |
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| CNA2007100452121A Pending CN101373084A (en) | 2007-08-23 | 2007-08-23 | System and method for centralized monitoring dispersed boilers |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230646A (en) * | 2011-04-15 | 2011-11-02 | 中国科学院长春光学精密机械与物理研究所 | Multifunctional heating stove controller using solar energy, gas and power |
| CN102902250A (en) * | 2012-09-13 | 2013-01-30 | 汕头市宜华家具有限公司 | Whole-process monitoring system and monitoring method of process for sticking veneer on wood base material |
| CN103324153A (en) * | 2012-06-28 | 2013-09-25 | 上海市张江高科技园区新能源技术有限公司 | Device and method for automatic safety monitoring of boilers |
| CN103324154A (en) * | 2012-06-28 | 2013-09-25 | 上海市张江高科技园区新能源技术有限公司 | Device and method for monitoring boilers |
| CN103953968A (en) * | 2014-03-31 | 2014-07-30 | 温州爱盟科技有限公司 | Distributed environment-friendly heat-supply system |
| CN104750098A (en) * | 2015-02-09 | 2015-07-01 | 杭州市特种设备检测研究院 | Internet of things monitoring and diagnosis disposal system for universal boiler |
| CN106547245A (en) * | 2015-09-17 | 2017-03-29 | 哈尔滨市金京锅炉有限公司 | A kind of boiler remote monitoring and controlling system |
-
2007
- 2007-08-23 CN CNA2007100452121A patent/CN101373084A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230646A (en) * | 2011-04-15 | 2011-11-02 | 中国科学院长春光学精密机械与物理研究所 | Multifunctional heating stove controller using solar energy, gas and power |
| CN102230646B (en) * | 2011-04-15 | 2012-12-12 | 中国科学院长春光学精密机械与物理研究所 | Multifunctional heating stove controller using solar energy, gas and power |
| CN103324153A (en) * | 2012-06-28 | 2013-09-25 | 上海市张江高科技园区新能源技术有限公司 | Device and method for automatic safety monitoring of boilers |
| CN103324154A (en) * | 2012-06-28 | 2013-09-25 | 上海市张江高科技园区新能源技术有限公司 | Device and method for monitoring boilers |
| CN102902250A (en) * | 2012-09-13 | 2013-01-30 | 汕头市宜华家具有限公司 | Whole-process monitoring system and monitoring method of process for sticking veneer on wood base material |
| CN103953968A (en) * | 2014-03-31 | 2014-07-30 | 温州爱盟科技有限公司 | Distributed environment-friendly heat-supply system |
| CN103953968B (en) * | 2014-03-31 | 2017-01-11 | 温州爱盟科技有限公司 | Distributed environment-friendly heat-supply system |
| CN104750098A (en) * | 2015-02-09 | 2015-07-01 | 杭州市特种设备检测研究院 | Internet of things monitoring and diagnosis disposal system for universal boiler |
| CN106547245A (en) * | 2015-09-17 | 2017-03-29 | 哈尔滨市金京锅炉有限公司 | A kind of boiler remote monitoring and controlling system |
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Open date: 20090225 |