CN204256516U - Industrial boiler remote diagnosis monitoring system - Google Patents
Industrial boiler remote diagnosis monitoring system Download PDFInfo
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- CN204256516U CN204256516U CN201420736063.9U CN201420736063U CN204256516U CN 204256516 U CN204256516 U CN 204256516U CN 201420736063 U CN201420736063 U CN 201420736063U CN 204256516 U CN204256516 U CN 204256516U
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Abstract
The utility model discloses a kind of Industrial Boiler remote diagnosis monitoring system, belongs to boiler implosion field.This system comprises the data collector, the wireless transmission terminal that are arranged on boiler side and is arranged on long-range remote monitoring service unit, data collector and the wireless transmission terminal of described boiler side are comprise boiler side to be provided with multiple parameter detection device, the controller be connected with multiple parameter detection device, the wireless transmission terminal that is connected with controller, and described remote monitoring service unit comprises both-way communication router, database server and web server.The utility model shortens trouble shooting time, in real time grasps boiler operatiopn state, prevents the generation of boiler in use various accident, ensures the safety and economic operation of boiler.
Description
Technical field
The utility model relates to a kind of diagnosis detection system, and particularly a kind of Industrial Boiler remote diagnosis monitoring system, belongs to boiler implosion field.
Background technology
Due to the needs of commercial production and civil heating, boiler is extremely important infrastructure, safeguards it is also an important job to it.Traditional boiler attendance work mainly by manually having come, this mode waste time and energy and also can not Timeliness coverage boiler operatiopn time hidden danger, and cause the main cause of this situation to be the boiler professional knowledge problem of existing stoker personnel.Stoker personnel because of boiler professional knowledge strong time have some inopportune operations or unreasonable setting parameter, the result of use of boiler can be affected, reduce boiler thermal output.General boiler go wrong last as have corresponding supplemental characteristic change, but general stoker personnel do not see the hidden danger of existence, but be can anticipation produced problem possibly for veteran boiler expert engineer, thus formulate corresponding measure and prevent problem or accident from occurring.Such as boiler dry combustion method can reduce boiler serviceable life, also may cause irremediable loss, if can regularly carry out by expert engineer the generation that boiler health check-up just can avoid accident.
Summary of the invention
Boiler professional knowledge for stoker personnel when breaking down is not enough, timely bothersome effort and can not find hidden danger during boiler operatiopn immediately all sidedly, more be difficult to take corresponding trouble shooting to solve boiler produced problem, the maintenance time of prolonged boiler, affect the realistic problems such as the normal operation of boiler plant, the utility model provides Industrial Boiler remote diagnosis monitoring system, its objective is by utilizing remote diagnosis monitoring system, carry out the Real-Time Monitoring personnel that and guide to the operation conditions of boiler to carry out pin and take measures, reduce failure rate, the normal operation of maintenance equipment or planned shutdown maintenance.
The technical solution of the utility model is: Industrial Boiler remote diagnosis monitoring system, comprise the data collector being arranged on boiler side, wireless transmission terminal and be arranged on long-range remote monitoring service unit, the data collector of described boiler side and wireless transmission terminal are: boiler side is provided with multiple parameter detection device, the controller be connected with multiple parameter detection device, the wireless transmission terminal be connected with controller, described multiple parameter detection device comprises the steam pressure sensor of boiler inner top, the cooling-water temperature sensor be connected with in boiler, hydraulic pressure sensor, level sensor, be arranged on the furnace temperature sensor in boiler furnace, be arranged on the exhaust gas temperature sensor in boiler flue, be arranged on the flow sensor on boiler feed water pipeline, described remote monitoring service unit comprises both-way communication router, database server and web server, described controller is provided with ModBus communication interface, wireless transmission terminal is provided with RS485 serial line interface, be connected between controller ModBus communication interface with wireless transmission terminal RS485 serial line interface, GPRS communication module is provided with in wireless transmission terminal, GPRS wireless network is utilized to be connected between wireless transmission terminal with remote monitoring service unit, further, PLC is included in described boiler controller, further, the router arranged in database server in described remote monitoring service unit, database server, connected by high speed optical cable between web server.
The good effect that the utility model has is: the vapor pressure that boiler inner top can be detected by arranging the corresponding sensor of each parameter detection device, the water temperature connected in boiler, hydraulic pressure, water level, furnace temperature in boiler furnace, exhaust gas temperature in boiler flue, the boiler operating parameters such as the flow on boiler feed water pipeline, and can in time by passing the signal in controller, by arranging ModBus communication interface in the controller, wireless transmission terminal RS485 serial line interface, ModBus PORT COM is utilized to make to be communicated with between controller and wireless transmission terminal, by the raw data on the boiler controller serial ports received being uploaded to remote monitoring service unit with the wireless transmission terminal of boiler controller communication.The utility model achieves boiler real time on-line monitoring, shortens trouble shooting time to a certain extent and prevents fault from judging by accident.Simultaneously, real-time grasp boiler operatiopn state, Timeliness coverage boiler potential problems, professional can be utilized to instruct the judgement that the operation conditions of boiler, failure condition, maintenance plan make specialty by remote monitoring device, to optimize the ruuning situation of boiler, in the prolonged boiler life-span, prevent the generation of boiler in use various accident, effect ensures the safety and economic operation of boiler.
Accompanying drawing explanation
Fig. 1 network of the present utility model opens up benefit structural drawing.
Fig. 2 structured flowchart of the present utility model.
Embodiment
Carry out describing in detail with regard to the concrete technical scheme of utility model referring to Fig. 1, Fig. 2, in figure, 20: boiler controller, 22:IP modulator-demodular units, 23: router, 24: database server, 25:Web server, 26: display, 30: internet, 31:RS485 serial line interface, 32:GPRS modular unit, 33: monitor service device.
Embodiment:
In order to implement Industrial Boiler remote diagnosis monitoring system and diagnostic monitoring, boiler side configures certain detection corollary apparatus and relevant software, remote monitoring software gathers the various instant data of boiler operatiopn mainly through control PLC, the detailed process data that control system is run, the controling parameters at different levels of boiler control system and state, the warning message of boiler safety protection, then boiler operatiopn is detected, the comparative analysis of process data monitoring and setting value, represent the actual conditions of boiler operatiopn in the form of data, and in conjunction with warning image data, the omnibearing stability representing boiler, duty, operational effect.
In boiler, the instant data of the boiler for gathering can be divided into analog quantity and switch acquisition value two kinds, and two kinds of data have different effects to analysis boiler operation situation.
First be analog quantity, majority is each important indicator of boiler, and whether what can absolutely prove boiler is in good state, mainly comprises flue-gas temperature, water temperature, vapor pressure, oxygen content in exhaust smoke, all kinds of flow, water level numerical value.
The process data of boiler control system mainly detects the running status of actuator, actuating equipment, can illustrate the practice condition of steam generator system comprising: comprise burner operation exports with feedback, fault feeds back, the detection of output load value; The operation of frequency converter export feed back with feedback, frequency converter failure, frequency conversion output valve etc.; The operation of water circulating pump, feed pump exports, the detection of overload.
The controling parameters at different levels of boiler control system and state: comprise system operating mode parameter, computer heating control parameter, water pump controling parameters, system switching machine state, and pump working pattern, heating work mode data, the Main Function of these type of data comprehensively analyzes use with the instant data of boiler operatiopn, process data, first directly can reflect whether user correctly sets boiler operating parameter, and second can be analyzed by instant data, process data and setup parameter and reflect that whether boiler operatiopn state is good.
The warning message of boiler safety protection: the safeguard protection detection system in conjunction with slave computer gathers alarm and protection information comprehensively; the warning system ruuning situation of instant reflection boiler, exceeds standard comprising analog sensor abnormality detection, analog sensor numerical value, switching value alarm detection, analog module detects.
In the boiler, once boiler exists potential faults, be provided with automatic protection of boiler during shutdown period device in boiler, automatic safety device relates to the setting that exceeds standard of the aspect such as vapor pressure, water temperature size, water level height, flue-gas temperature size, frequency converter.
Described multiple parameter detection device comprises the steam pressure sensor of boiler inner top, the cooling-water temperature sensor, hydraulic pressure sensor, the level sensor that are connected interior with boiler, be arranged on the furnace temperature sensor in boiler furnace, be arranged on the exhaust gas temperature sensor in boiler flue, the flow sensor be arranged on boiler feed water pipeline
Multiple sensor is provided with in boiler plant, for detecting the flue-gas temperature in boiler, water temperature height, hydraulic pressure size and uninterrupted, the data detected are analog quantity, these parameters detected have certain allowed band, the data detected are once exceed allowed band, just need to carry out flue-gas temperature, water temperature height, the adjustment of hydraulic pressure size and uninterrupted etc., adjustment is the switch motion parameter just needing to utilize setting to regulate, once it is that relevant switch will start action that detection numerical value has arrived action setting value, inherent parameters adjustment is carried out under the control controlled.
Boiler remote supervision system, comprise and be arranged on each boiler implosion respectively cashier's office in a shop and by the wireless transmission terminal 22 of RS485 serial communication and boiler controller 20 communication, boiler controller 20 and wireless transmission terminal 22 have serial communication interface respectively, serial data is designed to when designing by wireless transmission terminal 22 i.e. GPRS DTU " transparent translation ", be sent to Monitoring Service device 33 by converting the raw data on serial ports to TCP/IP packet by wireless communication networks 30.As shown in Figure 2.What the utility model adopted is RS485 serial communication mode, demarcates the ModBus port that agreement adopts.
Below be described in detail for composition graphs 1,2 pairs of native system implementations and function.
The collection of the boiler controller 20 primary responsibility data described in composition graphs 1,2, is converted to electric signal by each sensor connected by the such as subtle change of the measured signal amount such as temperature, pressure, flow and gets boiler operatiopn real time data.Boiler controller 20 is by RS485 serial communication mode, wireless transmission terminal 22 is sent data to by the ModBus agreement of standard, described wireless transmission terminal 22 i.e. GPRS DTU, the general GPRS DTU of each boiler side is connected with boiler controller 20 by RS485, realizes transmitting with the data of remote monitoring device main website.Each GPRS DTU needs a SIM card, forms GPRS module unit 32 by the access of SIM card interface with GPRS antenna interface.Described cordless communication network 30 is GPRS network, and it is responsible for the bidirectional data transfers between wireless transmission terminal 22 and router 23.Described Monitoring Service device 33 comprise for wireless communication networks 30 carry out data double-way transmitting-receiving router 23, for data preserve with inquiry management and database server 24, for the web server 25 as man-machine interface, three is connected by optical cable.Native system can realize Real-Time Monitoring: user's unit is patrolled and examined in the timing of remote monitoring center main control computer, and unit floor data is charged to database of National Center, monthly passes the reference of civilian analytic product running combination property for Center Project teacher.Fault alarm: when user's unit breaks down, can report to the police from trend monitoring center, monitoring center sends alarm signal to Center Project teacher after receiving the alert data of user terminal module transmission, Center Project teacher writes processing scheme according to the information of alarm, and can carry out boiler implosion and site disposal together with branch center slip-stick artist and user's unit operator according to processing scheme.Boiler health check-up: monitoring center is for user's unit of certain hour data exception, or answer the special request of a certain user, specific aim carries out the health check-up of boiler professional diagnosis to user's unit floor data, and provides boiler health check-up to report, propose to improve or handling suggestion, prevent trouble before it happens.The utility model achieves boiler real time on-line monitoring, shortens trouble shooting time to a certain extent and prevents fault from judging by accident.Meanwhile, grasp boiler operatiopn state in real time, Timeliness coverage boiler potential problems, effectively ensure the safety and economic operation of boiler.
Claims (3)
1. Industrial Boiler remote diagnosis monitoring system, comprise the data collector being arranged on boiler side, wireless transmission terminal and be arranged on long-range remote monitoring service unit, it is characterized in that: the data collector of described boiler side and wireless transmission terminal comprise boiler side and be provided with multiple parameter detection device, the controller be connected with multiple parameter detection device, the wireless transmission terminal be connected with controller, described multiple parameter detection device comprises the steam pressure sensor of boiler inner top, the cooling-water temperature sensor be connected with in boiler, hydraulic pressure sensor, level sensor, be arranged on the furnace temperature sensor in boiler furnace, be arranged on the exhaust gas temperature sensor in boiler flue, be arranged on the flow sensor on boiler feed water pipeline, described remote monitoring service unit comprises both-way communication router, database server and web server, described controller is provided with ModBus communication interface, wireless transmission terminal is provided with RS485 serial line interface, be connected between controller ModBus communication interface with wireless transmission terminal RS485 serial line interface, GPRS communication module is provided with in wireless transmission terminal, GPRS wireless network is utilized to be connected between wireless transmission terminal with remote monitoring service unit.
2. Industrial Boiler remote diagnosis monitoring system according to claim 1, is characterized in that: include PLC in described boiler controller.
3. Industrial Boiler remote diagnosis monitoring system according to claim 1, be is characterized in that: connected by high speed optical cable between the router arranged in database server in described remote monitoring service unit, database server, web server.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420736063.9U CN204256516U (en) | 2014-12-01 | 2014-12-01 | Industrial boiler remote diagnosis monitoring system |
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| CN201420736063.9U CN204256516U (en) | 2014-12-01 | 2014-12-01 | Industrial boiler remote diagnosis monitoring system |
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| CN204256516U true CN204256516U (en) | 2015-04-08 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105652770A (en) * | 2016-02-29 | 2016-06-08 | 重庆重锅能源科技有限公司 | Remote-monitoring intelligent boiler system |
| CN105717906A (en) * | 2014-12-01 | 2016-06-29 | 安阳方快锅炉有限公司 | Remote diagnosing and monitoring system and diagnosing and monitoring method for industrial boiler |
| CN106200542A (en) * | 2016-08-11 | 2016-12-07 | 北京大唐恒通机械输送技术有限公司 | Slag drying machine remote online monitoring analyzes system and method |
| CN106765029A (en) * | 2016-12-06 | 2017-05-31 | 广州网文三维数字技术有限公司 | Complex data collecting device is sensed a kind of boiler based on Internet of Things more |
| CN111522323A (en) * | 2019-05-27 | 2020-08-11 | 广东省特种设备检测研究院（广东省特种设备事故调查中心） | Boiler energy efficiency online diagnosis and intelligent control method based on Internet of things technology |
| CN112269335A (en) * | 2020-10-14 | 2021-01-26 | 山东方大清洁能源科技有限公司 | Boiler feedback data automatic control device |
-
2014
- 2014-12-01 CN CN201420736063.9U patent/CN204256516U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105717906A (en) * | 2014-12-01 | 2016-06-29 | 安阳方快锅炉有限公司 | Remote diagnosing and monitoring system and diagnosing and monitoring method for industrial boiler |
| CN105652770A (en) * | 2016-02-29 | 2016-06-08 | 重庆重锅能源科技有限公司 | Remote-monitoring intelligent boiler system |
| CN106200542A (en) * | 2016-08-11 | 2016-12-07 | 北京大唐恒通机械输送技术有限公司 | Slag drying machine remote online monitoring analyzes system and method |
| CN106765029A (en) * | 2016-12-06 | 2017-05-31 | 广州网文三维数字技术有限公司 | Complex data collecting device is sensed a kind of boiler based on Internet of Things more |
| CN111522323A (en) * | 2019-05-27 | 2020-08-11 | 广东省特种设备检测研究院（广东省特种设备事故调查中心） | Boiler energy efficiency online diagnosis and intelligent control method based on Internet of things technology |
| CN112269335A (en) * | 2020-10-14 | 2021-01-26 | 山东方大清洁能源科技有限公司 | Boiler feedback data automatic control device |
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Address after: 455000, Haihe Road, Wenfeng District, Henan, Anyang Patentee after: FangKuai Boiler Co., Ltd. Address before: 455000, Haihe Road, Wenfeng District, Henan, Anyang Patentee before: Anyang Fangkuai Boiler Co., Ltd. |