CN203215651U - Remote on-line monitoring system for industrial boiler - Google Patents
Remote on-line monitoring system for industrial boiler Download PDFInfo
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- CN203215651U CN203215651U CN2013200505721U CN201320050572U CN203215651U CN 203215651 U CN203215651 U CN 203215651U CN 2013200505721 U CN2013200505721 U CN 2013200505721U CN 201320050572 U CN201320050572 U CN 201320050572U CN 203215651 U CN203215651 U CN 203215651U
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Abstract
The utility model discloses a remote on-line monitoring system for an industrial boiler. The remote on-line monitoring system comprises a date collecting and recording system, a data processing system and a customer use terminal. The data collecting and recording system comprises a plurality of data collecting sensors and a remote monitoring control cabinet which is connected with the data collecting sensors. The data processing system comprises a data server and a displaying device, wherein the date server is connected with the remote monitoring control cabinet through the internet. The customer use terminal is connected with the remote monitoring control cabinet through the internet. Due to the fact that the boiler is provided with the sensors, a PLC monitors, collects and stores the safety parameters, the energy-saving parameters and the environment-friendly operation parameters of the boiler in real time on line, and the safety parameters, the energy-saving parameters and the environment-friendly operation parameters of the boiler are transmitted to the data server and are managed by specific software, the remote platform monitoring the boiler which works is achieved, and the purpose that the boiler works safely and economically is achieved.
Description
Technical field
The utility model relates to a kind of monitoring system, specifically, relates to a kind of Industrial Boiler efficiency remote on-line monitoring system.
Background technology
" economizing energy law " and " special equipment safety monitor regulations " of country's new promulgation in recent years all proposed the high energy consumption special equipment is carried out the requirement of energy-conservation examination and supervision.Industrial Boiler belongs to one of highly energy-consuming special equipment, and the whole nation has more than 60 ten thousand at present, annual about 700,000,000 tons of the fire coal that consumes.State General Administration for Quality Supervision in 2010 has promulgated " boiler energy-saving supervision and management rules " at the boiler energy-saving consumption reduction specially, the clear and definite specific requirement of relevant boiler energy-saving consumption reduction.In order further specifically to carry out and implement, ad hoc office of country proposes Industrial Boiler " three ten thousand " energy conservation project, " four five " energy conservation project and " four one " energy conservation project for successive years.But owing to design, manufacturing and use and management etc. reason, industrial boilers in China actual motion thermal efficiency ratio design efficiency is low by 10%～15%, causes a large amount of energy wastes every year.At present, because the energy measurement instruments and outfit are incomplete, most of boiler does not possess the real-time detection of efficiency parameter, does not more have to calculate in real time the system of the boiler operatiopn thermal efficiency.The boiler operatiopn regulation and control can only rely on boiler attendance personnel's level and experience, and this causes a lot of boilers to be difficult to move under the operating mode of the best, and the boiler administrative staff can not in time understand the actual conditions of boiler operatiopn.
The utility model content
The utility model has overcome the difficult point in the existing boiler efficiency parameter monitoring technology, a kind of boiler efficiency remote on-line monitoring system is provided, realize boiler efficiency parameter and the thermal efficiency fast, accurately, real time record and remote online monitor the ruuning situation of boiler, calculate boiler thermal output in real time by the parameter of gathering, discovery in time is unusual about energy-conservation, safety, environmental protection parameter, and report to the police automatically, the user can in time be taken measures, guarantee that boiler moves, and reaches the purpose of boiler safety and energy-saving and emission-reduction under the efficiency of optimum, security parameter.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
A kind of boiler long distance control system comprises that data collection register system, data handling system and client use terminal;
Described data are collected register system and are comprised some data sampling sensors and the telemonitoring switch board that is connected with described sensor;
Described data handling system comprises data server and display unit, and described data server is connected with described telemonitoring switch board by the internet;
Described client uses terminal to be connected with described telemonitoring switch board by the internet.
Further, described some data sampling sensors comprise along fume emission direction back-end ductwork behind boiler afterbody heating surface and set gradually exhaust gas temperature sensor and oxygen sensor.
Further, be provided with steel pipe or the Shu Jie of ccontaining exhaust gas temperature sensor and oxygen sensor behind the described boiler afterbody heating surface in the back-end ductwork.
Further, described exhaust gas temperature sensor inserts 40～50mm in the described boiler back end ductwork, and described oxygen sensor inserts 20～30mm in the described boiler back end ductwork.
Further, described some data sampling sensors comprise the feed temperature sensor that is installed on the total feedwater piping of boiler, and described feed temperature sensor inserts along water (flow) direction 45 degree.
Further, described some data sampling sensors comprise the vapor (steam) temperature sensor that is installed on the steam (vapor) outlet trunk line, and described vapor (steam) temperature sensor inserts along vapor stream direction 45 degree.
Further, indoor temperature transmitter is installed in the combustion apparatus import.
Further, 90 degree supports are installed on the side wall before the boiler, camera is installed on the support.
Further, boiler connects steam pressure gauge, on the connecting line of described steam pressure gauge and boiler triple valve is set, and described triple valve one end pipeline connects ball valve, separator tube and pressure sensor successively.
Further, boiler connects boiler feedwater mouth and hardness checkout gear respectively by a triple valve.
Further, on the boiler oil input channel fuel flow sensor is installed.
Compared with prior art, the beneficial effects of the utility model are:
The various kinds of sensors of the utility model by installing on the boiler, carry out real-time monitoring and data collection, store by safety, the energy-saving and environmental protection operational factor of the boiler of PLC simultaneously, and be transferred to data server by network, utilize special-purpose software that it is handled, calculate the real-time thermal efficiency of boiler, realize the in-service monitoring to operation boiler efficiency remote platform, reached the purpose of energy-conservation, safety, environmental protection.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, is used from explanation the utility model with embodiment one of the present utility model, does not constitute to restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the composition schematic diagram of boiler long distance control system described in the utility model;
Fig. 2 is the scheme of installation of the utility model feed temperature sensor;
Fig. 3 is the scheme of installation of the utility model vapor (steam) temperature sensor;
Fig. 4 is the utility model pressure sensor installation site schematic diagram;
Fig. 5 is the utility model hardness checkout gear installation site schematic diagram.
Among the figure, 1---the client uses terminal; 2---the telemonitoring switch board;
3---data server; 4---the total feed pipe of boiler;
5---the steam (vapor) outlet trunk line; 6---steam pressure gauge;
7---the steam triple valve; 8---the steam ball valve;
9---separator tube; 10---pressure sensor;
11---the current triple valve; 12---the soft water inspection mouth of a river;
13---the current ball valve; 14---polyethylene pipe;
15---the hardness checkout gear.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of Industrial Boiler efficiency remote on-line monitoring described in the utility model system comprises that data collect register system, data handling system and client and use terminal 1.
Data are collected register system can collect more than 30 about safety, energy-saving and environmental protection test item, comprising NOx content in steam pressure, vapor (steam) temperature, high low water level, flame, blast, exhaust gas temperature, flue gas oxygen amount, power consumption, feed temperature, fuel flow rate, confluent, flue dust oxygen amount, power consumption, feed temperature, fuel flow rate, confluent, smoke content, the flue gas etc. and other are as projects such as camera, alarms.These projects mainly are accurately to gather and be transferred to telemonitoring switch board 2 by sensor, by the internet these transfer of data are arrived data server 3 again.
Data handling system comprises data server 3 and display unit, data server 3 utilizes special-purpose software that the data of collecting are handled, and with visual format the various parameters of boiler, camera picture, operation curve, history curve, historical data, failure logging, operational efficiency etc. are shown intuitively by display unit, and abundant inquiry and printing function.
The client uses terminal 1 and internet to be connected with telemonitoring switch board 2 by the client, the client uses terminal 1 to be computer, actual operating state that not only can the real time monitoring boiler, service data is carried out record, statistics and analysis, simultaneously can take place to report to the police when unusual to boiler operatiopn, in order in time handle, and this system also can select different requirement of client to select different pictures and operational factor at different requirement of client, simultaneously according to setting different Permission Levels, the content of client in can only access rights guaranteed that customer data is not leaked when software operation.
Set gradually exhaust gas temperature sensor and oxygen sensor along fume emission direction back-end ductwork behind boiler afterbody heating surface, drench water for fear of the oxygen sensor end, on boiler back end ductwork during perforate, at the inboard welded still pipe of boiler back end ductwork or Shu Jie, exhaust gas temperature sensor and oxygen sensor insert in steel pipe or the Shu Jie, the exhaust gas temperature sensor is inserted into about the 40～50mm of wall inboard, make data more accurate, it is inboard short that other temperature sensors are inserted into wall, between 20～30mm.
Consult Fig. 2, the feed temperature detecting sensor generally is installed on the total feed pipe 4 of boiler, and Parallel to the flow direction 45 degree insert.
Fuel flow meter.Flowmeter requires: the pulse signal output function need be arranged, and (do not require the band Presentation Function, pulse signal will output to telemonitoring switch board 2 and carry out discharge record, and umber of pulse/L or umber of pulse/Mm need be provided
3Numerical value), the general turbine meter of selecting to be applicable to the oil gas flow.
The installation site requires: be installed on the straight section of boiler oil (oil, gas) inlet duct, need satisfy flowmeter to the length requirement of entrance and exit straight section, notice that flowmeter is to level or vertically arranged requirement.
Consult Fig. 3, vapor (steam) temperature, flow sensor are generally installed in 5 upper sheds of steam (vapor) outlet trunk line, insert along vapor stream direction 45 degree.
Indoor temperature transmitter is for detection of the temperature at burner air inlet place, so it generally is installed near the combustor inlet place.
Camera generally is installed in the preceding side wall of boiler.Camera is put requirement: 90 degree supports are installed on the wall, camera just is placed on the support.
Consult Fig. 4, boiler connects steam pressure gauge 6, and steam triple valve 7 is set on the connecting line of steam pressure gauge 6 and boiler, and steam triple valve 7 one end pipelines connect steam ball valve 8, separator tube 9 and pressure sensor 10 successively.
Consult Fig. 5, boiler connects the soft water inspection mouth of a river 12 by current triple valve 11 1 ends, current triple valve 11 other ends connect the hardness checkout gear by current ball valve 13, polyethylene pipe 14, the hardness checkout gear adopts hardness leakage alarm 15, and alarm signal is connected to telemonitoring switch board 2 by cable.
High low water level output signal, boiler start/ stop run signal, boiler abnormal alarm signal, height burn run signal, flame monitoring signal, burning blast pressure signal, more than these signals provide no-voltage contact point signal (because switch board provides the 24V power supply) to telemonitoring switch board 2 after generally can in the boiler switch board, installing relay additional.
Current sensor is connected on R, S in the telemonitoring switch board 2, the T three-phase power line.
Voltage determination is connected to the boiler power line respectively on the telemonitoring switch board 2.
It should be noted that at last: above only is preferred embodiment of the present utility model; be not limited to the utility model; although have been described in detail with reference to the utility model of embodiment; for a person skilled in the art; it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing; perhaps part technical characterictic wherein is equal to replacement; but it is all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. an Industrial Boiler efficiency remote on-line monitoring system is characterized in that: comprise that boiler, data collection register system, data handling system and client use terminal;
Described data are collected register system and are comprised some data sampling sensors and the telemonitoring switch board that is connected with described sensor;
Described data handling system comprises data server and display unit, and described data server is connected with described telemonitoring switch board by the internet;
Described client uses terminal to be connected with described telemonitoring switch board by the internet.
2. Industrial Boiler efficiency remote on-line monitoring according to claim 1 system is characterized in that: described some data sampling sensors comprise along fume emission direction back-end ductwork behind boiler afterbody heating surface and set gradually exhaust gas temperature sensor and flue gas oxygen content sensor.
3. Industrial Boiler efficiency remote on-line monitoring according to claim 2 system is characterized in that: the steel pipe or the Shu Jie that are provided with ccontaining exhaust gas temperature sensor and flue gas oxygen content sensor in the described boiler back end ductwork.
4. Industrial Boiler efficiency remote on-line monitoring according to claim 3 system, it is characterized in that: described exhaust gas temperature sensor inserts behind the described boiler afterbody heating surface 40～50mm in the back-end ductwork, and described oxygen content sensor inserts 20～30mm in the described boiler back end ductwork.
5. Industrial Boiler efficiency remote on-line monitoring according to claim 1 system, it is characterized in that: described some data sampling sensors comprise the feed temperature sensor that is installed on the total feedwater piping of boiler, and described feed temperature sensor inserts along water (flow) direction 45 degree.
6. Industrial Boiler efficiency remote on-line monitoring according to claim 1 system, it is characterized in that: described some data sampling sensors comprise vapor (steam) temperature sensor and the steam flow sensor that is installed on the steam (vapor) outlet trunk line, and described vapor (steam) temperature sensor inserts along vapor stream direction 45 degree.
7. Industrial Boiler efficiency remote on-line monitoring according to claim 6 system, it is characterized in that: indoor temperature transmitter is installed by the combustion apparatus import department of described boiler.
8. Industrial Boiler efficiency remote on-line monitoring according to claim 1 system is characterized in that: 90 degree supports are installed on the side wall before the boiler, camera is installed on the support.
9. Industrial Boiler efficiency remote on-line monitoring according to claim 1 system, it is characterized in that: boiler connects steam pressure gauge, on the connecting line of described steam pressure gauge and boiler triple valve is set, described triple valve one end pipeline connects ball valve, separator tube and pressure sensor successively.
10. Industrial Boiler efficiency remote on-line monitoring according to claim 1 system, it is characterized in that: boiler connects boiler feedwater mouth and hardness checkout gear respectively by a triple valve, on the boiler oil input channel fuel flow sensor is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013200505721U CN203215651U (en) | 2013-01-29 | 2013-01-29 | Remote on-line monitoring system for industrial boiler |
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| CN2013200505721U CN203215651U (en) | 2013-01-29 | 2013-01-29 | Remote on-line monitoring system for industrial boiler |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953943A (en) * | 2014-03-31 | 2014-07-30 | 温州爱盟科技有限公司 | Biomass energy combustion device based on control of internet of things |
| CN103955180A (en) * | 2014-04-11 | 2014-07-30 | 山东利德思节能环保科技有限公司 | Intelligent remote control system for boiler energy conservation, dust removal and desulphurization integrated equipment |
| CN103968361A (en) * | 2013-01-29 | 2014-08-06 | 广州市特种承压设备检测研究院 | Industrial boiler efficiency remote online monitoring system |
| CN103994464A (en) * | 2014-05-14 | 2014-08-20 | 山西亚乐士环保技术股份有限公司 | Remote monitoring system for industrial torch |
| CN104165412A (en) * | 2014-08-25 | 2014-11-26 | 沈阳顺义科技有限公司 | Boiler heating intelligent control system and method based on internet of things |
| CN104676637A (en) * | 2015-02-13 | 2015-06-03 | 北京智仁信业技术有限责任公司 | Processing system for blended coal combustion in power plant |
| CN104697578A (en) * | 2015-02-09 | 2015-06-10 | 杭州市特种设备检测研究院 | PLC based universal boiler internet of things monitoring signal acquisition 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 |
| CN105371284A (en) * | 2015-11-07 | 2016-03-02 | 常州大学 | Monitoring terminal for industrial organic waste gas burning disposal facility |
| CN107894745A (en) * | 2017-11-20 | 2018-04-10 | 广东汇嵘绿色能源股份有限公司 | A kind of boiler energy Internet of Things on-line monitoring system and its monitoring method |
| CN109915807A (en) * | 2019-01-23 | 2019-06-21 | 新奥数能科技有限公司 | The control method and control device of boiler system |
| CN113757634A (en) * | 2021-11-09 | 2021-12-07 | 华南理工大学 | Industrial boiler energy efficiency environment-friendly collaborative detection platform and method |
| US11391491B2 (en) | 2016-06-22 | 2022-07-19 | Fluid Handling Llc | Low water cut-off remote monitoring and diagnosing system |
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2013
- 2013-01-29 CN CN2013200505721U patent/CN203215651U/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968361A (en) * | 2013-01-29 | 2014-08-06 | 广州市特种承压设备检测研究院 | Industrial boiler efficiency remote online monitoring system |
| CN103953943A (en) * | 2014-03-31 | 2014-07-30 | 温州爱盟科技有限公司 | Biomass energy combustion device based on control of internet of things |
| CN103955180A (en) * | 2014-04-11 | 2014-07-30 | 山东利德思节能环保科技有限公司 | Intelligent remote control system for boiler energy conservation, dust removal and desulphurization integrated equipment |
| CN103994464A (en) * | 2014-05-14 | 2014-08-20 | 山西亚乐士环保技术股份有限公司 | Remote monitoring system for industrial torch |
| CN104165412B (en) * | 2014-08-25 | 2017-10-17 | 沈阳顺义科技有限公司 | Boiler heating intelligence control system and method based on Internet of Things |
| CN104165412A (en) * | 2014-08-25 | 2014-11-26 | 沈阳顺义科技有限公司 | Boiler heating intelligent control system and method based on internet of things |
| CN104697578A (en) * | 2015-02-09 | 2015-06-10 | 杭州市特种设备检测研究院 | PLC based universal boiler internet of things monitoring signal acquisition 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 |
| CN104676637A (en) * | 2015-02-13 | 2015-06-03 | 北京智仁信业技术有限责任公司 | Processing system for blended coal combustion in power plant |
| CN105371284A (en) * | 2015-11-07 | 2016-03-02 | 常州大学 | Monitoring terminal for industrial organic waste gas burning disposal facility |
| US11391491B2 (en) | 2016-06-22 | 2022-07-19 | Fluid Handling Llc | Low water cut-off remote monitoring and diagnosing system |
| CN107894745A (en) * | 2017-11-20 | 2018-04-10 | 广东汇嵘绿色能源股份有限公司 | A kind of boiler energy Internet of Things on-line monitoring system and its monitoring method |
| CN109915807A (en) * | 2019-01-23 | 2019-06-21 | 新奥数能科技有限公司 | The control method and control device of boiler system |
| CN113757634A (en) * | 2021-11-09 | 2021-12-07 | 华南理工大学 | Industrial boiler energy efficiency environment-friendly collaborative detection platform and method |
| CN113757634B (en) * | 2021-11-09 | 2022-02-18 | 华南理工大学 | Industrial boiler energy efficiency environment-friendly collaborative detection platform and method |
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| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 510663 Luogang District research road, Guangdong, No. 9, No. Patentee after: GUANGZHOU SPECIAL PRESSURE EQUIPMENT INSPECTION AND Research Institute Address before: 510100 No. 97, Baiyun Road, Guangzhou, Guangdong, Yuexiu District Patentee before: Guangzhou Special Pressure Equipment Inspection and Research Institute |
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| CX01 | Expiry of patent term |
Granted publication date: 20130925 |
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| CX01 | Expiry of patent term |