CN211668039U - Boiler safety monitoring platform - Google Patents

Abstract

The utility model relates to a monitoring platform, concretely relates to boiler safety monitoring platform, include: the data acquisition communication module is used for acquiring data information of boiler water inlet temperature, water inlet pressure, water outlet temperature, water storage pressure and gas leakage; the data transmission module is used for transmitting the data information acquired by the data acquisition communication module; and the remote monitoring terminal is used for receiving the data transmitted by the data transmission module and displaying the received data information in real time. The problem of traditional artifical mode of patrolling and examining carry out boiler safety inspection, cause boiler check efficiency low, the inspection is not timely is solved.

Description

Boiler safety monitoring platform

Technical Field

The utility model relates to a monitoring platform, concretely relates to boiler safety monitoring platform.

Background

The boiler belongs to special equipment, plays an important role in production and life of the Lasa city, and has the characteristics of small volume, large quantity, scattered distribution, high energy consumption and the like. For a long time, various manufacturers, inspection organizations, supervision departments and use units do not have technical means to intensively manage and control boiler equipment, so that the equipment has low operation efficiency, high maintenance cost, environmental protection which does not reach the standard, frequent safety problems and failure which can not be effectively solved in time. The heating time of Lasa city is 11 months to 4 months in the next year, 700 boilers for industry, civilian use and the like are provided, thousands of boilers are provided in the whole area, the distribution is very dispersed, operation and maintenance units are dispersed in 127 families, the operation and maintenance units are in law, and the potential safety hazard of the boilers is very serious.

At present, the traditional mode of the boiler safety supervision in Lhasa is manual inspection, not only is the efficiency low, but also is not timely, and the traditional safety supervision mode meets the bottleneck: daily safety supervision can not obtain investigation information anytime and anywhere, on-site investigation can not obtain real conditions, on-site inspection conditions can not be fed back in time, and the like. The traditional safety monitoring method causes high incidence of accidents and cannot meet the current safety production management.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler safety monitoring platform solves traditional manual work and patrols and examines the mode and carry out boiler safety inspection, causes boiler check efficiency low, the untimely problem of inspection.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a boiler safety monitoring platform comprising:

the data acquisition communication module is used for acquiring data information of boiler water inlet temperature, water inlet pressure, water outlet temperature, water storage pressure and gas leakage;

the data transmission module is used for transmitting the data information acquired by the data acquisition communication module;

and the remote monitoring terminal is used for receiving the data transmitted by the data transmission module and displaying the received data information in real time.

The data transmission module comprises a narrow-band Internet of things module, a signal transmitting base station, a core transmission network and a signal receiving base station, the narrow-band Internet of things module is in signal connection with the data acquisition communication module, the signal transmitting base station is in signal connection with the narrow-band Internet of things module, the signal receiving base station is in signal connection with the signal transmitting base station through the core transmission network, and the remote monitoring terminal is in signal connection with the signal receiving base station.

The further technical scheme is that the data transmission module adopts one, two or all of a GPRS communication protocol, an NB-IoT communication protocol and an LoRa communication protocol.

According to a further technical scheme, an MCU (microprogrammed control unit) expansion interface and RAM/Flash resources for reducing power consumption and cost are arranged on a narrow-band Internet of things chip of the narrow-band Internet of things module.

A further technical scheme is that an extension module for increasing communication distance and communication reliability is further arranged on a narrowband Internet of things chip of the narrowband Internet of things module.

The technical scheme is that an antenna module is arranged on the signal transmitting base station and is in signal connection with the narrow-band Internet of things module, the antenna module is in signal connection with the signal transmitting base station through a core transmission network, and the antenna module is a PCB antenna or an inverted-F antenna.

A further technical scheme is that the data acquisition communication module is in signal connection with a temperature sensor, a pressure sensor and a gas sensor, and the temperature sensor, the pressure sensor and the gas sensor are arranged at the water inlet and the water outlet of the boiler.

The technical scheme is that the remote monitoring terminal comprises a display host, the display host is in signal connection with the data transmission module, the display host is in signal connection with a safety monitoring commanding operation large screen through a video comprehensive platform, and the safety monitoring commanding operation large screen is used for displaying data information of boiler operation and carrying out electronic map positioning on the boiler.

A further technical scheme is that the remote monitoring terminal further comprises a mobile phone APP receiving platform or a WeChat receiving platform, and the APP receiving platform or the WeChat receiving platform are in signal connection with the display host and used for displaying data information of boiler operation.

The technical scheme is that the system further comprises a WeChat public platform, and the WeChat public platform is used for reporting the maintenance of the user, uploading boiler information by the user and pushing the maintenance information to the user.

Compared with the prior art, the beneficial effects of the utility model are that: set up data acquisition communication module and gather the temperature of intaking of boiler, pressure of intaking, the leaving water temperature, the data message that water storage pressure and gas leaked, and transmit the information of gathering to remote monitoring terminal through the data transmission module, receive information and carry out real-time demonstration at remote monitoring terminal, alright carry out real-time control to each item key data of boiler, effectively solve boiler safety monitoring problem, make boiler check's efficiency promote, the inspection is more timely.

Drawings

Fig. 1 is a structural block diagram of the safety monitoring platform of the middle boiler of the utility model.

Fig. 2 is a schematic diagram of the signal transmission of the middle data transmission module of the present invention.

Fig. 3 is the utility model discloses in narrowband thing networking module narrowband thing networking chip's block diagram.

Fig. 4 is the schematic diagram of the data acquisition communication module and the sensor of the present invention.

Fig. 5 is the utility model discloses well boiler data transmission is to showing the signal transmission block diagram that shows on host computer, safety monitoring commander combat large-size screen, APP receiving platform or the little letter receiving platform.

Fig. 6 is an application block diagram of software and hardware devices used by the safety monitoring platform of the utility model.

Fig. 7 is a display block diagram of the general application layer, algorithm layer, system layer and platform car of the middle boiler safety monitoring platform of the present invention.

Fig. 8 is a display example of the medium security monitoring and commanding battle screen of the utility model.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Fig. 1-8 show the utility model discloses a boiler safety monitoring platform's a preferred embodiment, boiler safety monitoring platform in this embodiment is including data acquisition communication module, data transmission module and remote monitoring terminal, data acquisition communication module is used for gathering boiler temperature of intaking, pressure of intaking, the temperature of going out, the data message that water storage pressure and gas leaked, the data transmission module is used for transmitting the data message that data acquisition communication module gathered, remote monitoring terminal is used for receiving the data of data transmission module transmission, and show received data message in real time.

Set up data acquisition communication module and gather the temperature of intaking of boiler, pressure of intaking, the leaving water temperature, the data message that water storage pressure and gas leaked, and transmit the information of gathering to remote monitoring terminal through the data transmission module, receive information and carry out real-time demonstration at remote monitoring terminal, alright carry out real-time control to each item key data of boiler, effectively solve boiler safety monitoring problem, make boiler check's efficiency promote, the inspection is more timely.

The data transmission module comprises a narrow-band Internet of things module, a signal transmitting base station, a core transmission network and a signal receiving base station, the narrow-band Internet of things module is in signal connection with the data acquisition communication module, the signal transmitting base station is in signal connection with the narrow-band Internet of things module, the signal receiving base station is in signal connection with the signal transmitting base station through the core transmission network, and the remote monitoring terminal is in signal connection with the signal receiving base station.

The information (such as temperature, water level, pressure parameters and the like) of different boiler Internet of things sensors is transmitted to a narrow-band Internet of things module in a wireless or wired mode, then the narrow-band Internet of things technology transmits the information transmitted from the sensors to a signal transmitting base station, the information is transmitted to a core transmission network (backbone network), and finally the collected sensing information is transmitted to a remote monitoring terminal (server monitoring terminal) for real-time monitoring through a signal receiving base station.

The data transmission module adopts one, two or all of GPRS communication protocol, NB-IoT communication protocol and LoRa communication protocol.

The GPRS (General Packet Radio Service) is a short for General Packet Radio Service technology, and belongs to the 2G data transmission technology. GPRS is different from the conventional continuous channel transmission mode, and is transmitted in Packet mode, so the cost borne by the user is calculated by the unit of data transmission, rather than using the whole channel, and the transmission rate of GPRS is generally 56Kbps or even 114Kbps, which is mature and cheap, but needs convenient power supply.

The NB-IoT communication protocol is a new narrowband cellular communication LPWA technology which is set forth in 3GPP standard organization in 2015, 9 months, is constructed based on the existing cellular network, only consumes about 180kHz, and can be directly deployed in a GSM network, a UMTS network and an LTE network. The core of the method is that the low-end Internet of things terminal (low current consumption) is suitable for being widely deployed in the fields of smart homes, smart cities, intelligent production and the like in weak signal environments.

The LoRa communication protocol is an ultra-long distance wireless transmission technology based on a spread spectrum technology, and provides users with the transmission which can realize long distance, long battery life and large capacity, thereby expanding the sensing network. Currently, the LoRa mainly operates in global free frequency bands including 433, 868, 915 MHz, and the like. The LoRa technology has the advantages of battery power supply, low power consumption and long service life, but Lora can only form network coverage by self-organization and also needs to upload data through a broadband network. It is not suitable for wide-spread environment, which also makes it impossible to achieve deep coverage, with the fatal disadvantage of no mobility. At present, the unified standard and ultrahigh-reliability NB-IoT technology is emphasized, and the technology has complementarity with the LoRa technology which pursues personalized layout and meets the requirements of scene.

Therefore, the utility model discloses lectotype when in-service use can divide into the condition: for the centralized boiler of the residential area, GPRS or LoRa networking is adopted; for boiler outliers: the mains supply is convenient, and a GPRS networking is adopted; for boiler outliers: and the mains supply is inconvenient, and NB-IoT networking is adopted. When the boiler safety monitoring platform is used in a grade city range, the three situations can be met simultaneously, and at the moment, the boiler data at different positions need to be transmitted by combining a GPRS communication protocol, an NB-IoT communication protocol and an LoRa communication protocol; it is also possible to use only two or one of the GPRS, NB-IoT, and LoRa communication protocols to accomplish the transmission of boiler data at different locations.

A narrow-band Internet of things chip of the narrow-band Internet of things module is provided with an MCU (microprogrammed control unit) expansion interface and RAM (random access memory)/Flash resources for reducing power consumption and cost; and an extension module for increasing the communication distance and the communication reliability is also arranged on the narrowband Internet of things chip of the narrowband Internet of things module.

For complex application, due to special requirements on an external interface and a software protocol stack, when internal resources of Boudica are not enough to support heavy task scheduling and interface multiplexing requirements, MCU (microprogrammed control Unit) extension interfaces, RAM (random Access memory)/Flash resources and the like can be added. In order to support the comprehensive transmission of multi-sensing information, effectively utilize bandwidth and reduce cost, the sensing information is transmitted to the interface communication module, and then is input to the narrow-band Internet of things module for transmission after interface conversion, so that the power consumption and the cost can be effectively reduced.

In practical design, in order to increase communication distance and reliability, an extension module may be added to increase the communication distance, and particularly when the uplink distance is long, the extension module shown in the following figure needs to be added additionally to improve transmission power and reception sensitivity, thereby extending communication distance and performance.

Because the module needs to close the radio frequency and other power consumption components when the PSM is used, a Load Switch is added, and a control signal is controlled by Boudica; in order to meet the requirements of subsequent log recording and version upgrading, SPIFlash is added to the module.

The signal transmission base station is provided with an antenna module, the antenna module is in signal connection with the narrowband Internet of things module, the antenna module is in signal connection with the signal transmission base station through a core transmission network, and the antenna module is a PCB antenna or an inverted F antenna. In order to increase the communication distance and improve the transmission performance, the communication antenna needs to be designed appropriately. Considering the cost and the volume requirement of the object, a PCB antenna or an inverted F antenna can be adopted, and the specific requirements of the antenna in practice need to be determined by combining the local network coverage condition and the transmitted data.

The data acquisition communication module signal connection has temperature sensor, pressure sensor and gas sensor, all installs temperature sensor, pressure sensor and gas sensor in the water inlet department and the water outlet department of boiler.

Temperature and pressure are two important sets of data during the heating operation of a boiler house. The traditional data acquisition mode depends on manual meter reading, has serious hysteresis, needs manual inspection and meter reading, and has large workload, low efficiency and low precision. The boiler temperature and pressure data remote transmission acquisition management system is imperative based on the current situation, the network (RJ45/WIFI technology LoRa/NB-LOT/GPRS/4G module) is used for carrying out data remote transmission, the limitation of time, address and distance is avoided, and data exist in the place with the network. The scheme can solve the problem of centralized processing of scattered data, and has the advantages of wide coverage range, fast data transmission, high communication quality, online forever and the like. Data management is carried out in a remote monitoring terminal (an upper PC), so that the temperature and pressure parameters of a boiler room can be monitored in real time conveniently, labor is saved, and timeliness and accuracy of a traditional acquisition mode can be improved greatly.

The system comprises a field sensor, a data acquisition communication module, a network transmission module and an uploading upper computer. The remote monitoring room realizes real-time monitoring and management of data, abnormal alarm and the like through a network. The data acquisition communication module mainly acquires five groups of data: boiler water inlet temperature, water inlet pressure, water outlet temperature, water outlet pressure and gas leakage detection. (temperature range index: 150 ℃ upper limit, pressure range index: 1.6-2.5 mpa). Respectively installing a temperature sensor, a pressure sensor and a fuel gas detection sensor at the water inlet and the water outlet of the boiler; the sensor is correctly connected to the data acquisition communication module through network wiring; sensor data are set through a modbus protocol, a data acquisition communication module is connected with a remote monitoring terminal through a network protocol, and the remote monitoring terminal processes and displays dynamically acquired data after receiving the data, so that remote data acquisition and real-time data monitoring are achieved.

Wherein, temperature sensor and pressure sensor are the power supply: DC 24V; and (3) outputting: 4-20mA sensor.

The remote monitoring terminal comprises a display host, the display host is in signal connection with the data transmission module, the display host is in signal connection with a safety monitoring commanding operation large screen through a video comprehensive platform, and the safety monitoring commanding operation large screen is used for displaying data information of boiler operation and carrying out electronic map positioning on the boiler; the remote monitoring terminal further comprises a mobile phone APP receiving platform or a WeChat receiving platform, and the APP receiving platform or the WeChat receiving platform are connected with the display host through signals and used for displaying data information of boiler operation.

The operation information of the boiler is transmitted to the remote monitoring terminal in an internet transmission mode, the remote monitoring terminal receives data through a comprehensive service management platform, the data are transmitted to a display host (PC end), the display host transmits the information to a safety monitoring command operation large screen through a video comprehensive platform to be displayed, the safety monitoring command operation large screen connected with the comprehensive service management platform and the video comprehensive platform can display the operation state information of the boiler, the safety parameters such as fault states and the like, the electronic map positioning of the boiler can also be carried out, a GIS map is butted, the geographical position of the boiler is displayed, the boiler object information in a map model is related to a platform database, and the boiler object information is displayed through the safety monitoring command operation large screen. The system can display distribution maps of managed objects, such as object names, object quantity, object types, models, geographic positions and the like, distribution maps of video monitoring points and the like; real-time status and historical information for each monitoring point may be invoked.

The safety monitoring commanding combat large screen connected with the comprehensive service management platform and the video comprehensive platform can process, summarize, analyze and predict field collected data through a mathematical model and an algorithm established by an intelligent analysis layer, and displays the statistical data which are mainly concerned by customers in the forms of a broken line graph, a bar graph, a pie graph and the like according to four modes of year, month, day and day. The powerful background information provides comprehensive data summarization for boiler management supervision work. Various kinds of information are classified and summarized, and a comprehensive and objective boiler health 'weather meter' is established. Through the computer management background, not only can the daily work be expanded and timely checked and screened, the work efficiency is improved, the management difficulty is reduced, but also comprehensive data summarization analysis provides effective data basis for implementation of policy decision.

The large screen for safety monitoring and commanding operation is a spliced large screen, the visualization display of the state of boiler equipment, the intelligent statistics and analysis of boiler data and the presentation of boiler monitoring and analyzing data can be carried out, and the prediction capability of hidden danger/failure of equipment is improved by combining a large data analysis technology. The splicing system can be in seamless butt joint with the video comprehensive platform to obtain the best effect.

And the APP receiving platform or the WeChat receiving platform of the mobile phone can monitor the running state, the environmental state, the fault state and the like of the boiler on the mobile phone in real time. Daily maintenance records and actual working conditions can be uploaded through the APP receiving platform or the WeChat receiving platform of the mobile phone of the maintenance personnel. The APP receiving platform or the WeChat receiving platform of the mobile phone are utilized to report, screen, inquire and collect the daily information, so that the potential safety hazards can be recorded and checked timely, the boiler is controlled safely and effectively, and once abnormity occurs, the boiler can be alarmed to a boiler maintenance unit at the first time, and the safety risk of boiler operation is reduced. The standardized working method is provided for boiler use units and maintenance units, a convenient supervision platform is provided for supervision departments, and information intercommunication and interconnection and information sharing are realized.

The system also comprises a WeChat public platform, wherein the WeChat public platform is used for reporting the maintenance of the user, uploading boiler information by the user and pushing the maintenance information to the user. By building a WeChat public platform, a user can pay attention to the WeChat public number, know the related information of a managed object (namely, a boiler used at home), and can also directly carry out problem consultation; the user can also report and repair the fault object through the WeChat, and the operation and maintenance personnel can quickly judge the fault reason by uploading the field picture, so that the fault can be removed on site in time, the WeChat can be pushed to finish the repair of the user object, the notification of normal use can be realized, the service level is improved, and the safe use of the object is guaranteed.

As shown in fig. 6-7, the software system and hardware device used by the integrated service management platform (big data processing platform) and the video integrated platform of the remote monitoring terminal can make the boiler safety monitoring platform have at least one of the following functions:

1. monitoring the safety state of the boiler: the parameters of each managed object are uploaded to the center, and the boiler safety monitoring platform can monitor the safety parameters of the managed object such as the running state, the environmental state, the fault state and the like.

2. Automatic alarm and push management: and collecting important parameters of the managed object, and uploading the important parameters to the comprehensive service management platform through the narrow-band Internet of things module. Once the data accepted by the integrated service management platform is abnormal in parameters, the integrated service management platform alarms to the platform alarm module. The comprehensive service management platform can position the managed object in a digital map, a manager can check the real-time parameters of the managed object by clicking the flickering map position, and the alarm part can be visually displayed in the electronic map. Boiler warning information is pushed to workers in a multi-mode of built-in messages, WeChat, mails and the like of the App, so that the workers can quickly find and timely solve the defect faults.

3. And (3) sensing data management: and uploading related sensing parameters through the narrow-band Internet of things module, analyzing the sensing data and providing a decision analysis and solution.

4. And (3) life cycle management: and intelligently reminding the client to carry out equipment maintenance or service according to the configuration condition and the maintenance period of the boiler.

5. Emergency management: aiming at the possible emergency, the nature, the level and the like of the emergency are analyzed and judged, and the system automatically matches the emergency plan. Alarm information and an emergency disposal scheme are pushed to a manager mobile terminal in the first time by combining an APP centralized management platform terminal, the manager can be informed of abnormal conditions of objects in time, a unified and effective crisis control and management mechanism is established for the centralized management platform, and therefore the emergency rescue and disaster relief work can be carried out quickly and effectively, and casualties and economic losses caused by disasters and influences on the surrounding society are reduced.

6. And (3) data analysis: the intelligent analysis processing, summarization, analysis and prediction are carried out on the field collected data through the established mathematical model and algorithm, the statistical data which are mainly concerned by customers are displayed in the forms of a line graph, a bar graph, a pie graph and the like according to four modes of year, month, day and day, and the analysis data can be divided into operation data analysis and economic data analysis.

7. Knowledge base management: in the comprehensive management cloud platform system, a knowledge base is a set of basic concepts, theoretical knowledge and fact data related to the field in the event processing of an emergency organization, and obtained rules, common sense knowledge, heuristic rules and experience training. The knowledge base management subsystem uploads and manages knowledge through a user-defined directory structure and provides description information maintenance of the knowledge at any time.

8. Department management: the unified authentication management is carried out on the users using the system, and functions of entering, modifying, deleting and the like to department information are provided; the unified authentication management of the department personnel provides functions of personnel information input, personnel information modification, personnel information logout and the like.

9. The method supports multi-tenant operation management interfaces and user authority management, allows a plurality of user operation management interfaces to exist, different users make different management interfaces according to management requirements, and the different users can have different management authorities and management ranges.

In conclusion, the boiler safety monitoring platform can provide narrow-band internet of things access for boiler safety monitoring for cities, counties, districts and the like, and multi-tenant unified access management is performed, so that comprehensive analysis and decision making can be realized by safety supervision departments conveniently. After the boiler safety monitoring platform is built, the boiler safety monitoring platform can be expanded to other safety monitoring fields with weak wireless signals, such as cities, counties, districts and the like, a unified safety monitoring cloud platform in the cities, the counties, the districts and the like can be built, the later-stage construction cost is greatly reduced, one-time construction is realized, multiple purposes are connected, and the economic benefit is obvious.

Particularly, aiming at the problems of unsmooth transmission channel, low sensor performance, high sensor battery power consumption, dispersion of various sensing systems and the like of the existing boiler monitoring platform in the Lassa, the implementation of the boiler safety monitoring platform can well solve the problems, the boiler safety monitoring is taken as a cut for application demonstration, the market scale benefit is formed, the development of the Tibet Lasa safety supervision Internet of things technology is promoted, the established safety supervision narrowband Internet of things paradigm is adopted, the industry and industrial development are driven, the development of the application of the Tibet whole region Internet of things technology is promoted, and the social benefit is remarkable. The following points are specifically shown:

1. the method is beneficial to building a harmonious society and building a people-oriented intelligent city.

Through the implementation of the boiler safety monitoring platform, the fault response speed can be greatly increased, the rescue time is shortened, the working efficiency is improved, the life and property safety of the masses is guaranteed, the problems of hot spots and difficult points concerned by the masses are effectively solved, the sustainable development of urban economy is promoted, and the reliable advanced technical guarantee is provided for building a harmonious society.

2. And a supervision mode is innovated, and the city management level is improved.

The boiler monitoring is changed from passive to active and after-reaction to advanced reaction and fuzzy management to fine management, the comprehensive safety supervision is effectively promoted, the linkage of departments is realized, the cause of the problem is accurately found and judged through the analysis and statistics of the whole data, all the departments are coordinated to jointly promote the safety supervision work of the boiler, meanwhile, the development of inspection institutions can be effectively driven, and a new boiler management mode of multi-party participation and joint supervision of government supervision departments, production enterprises, use units and the like is created.

3. The method is favorable for solving the problem of difficult management and enhancing the urban management capability.

After the boiler safety monitoring platform is completed, service objects in the whole market can be comprehensively known about the current situation, dynamic management and monitoring are carried out, comprehensive coordination is facilitated, the overall performance of the platform is exerted, and comprehensive, accurate and valuable reference data are provided for boiler management decision making and operation.

4. The method is beneficial to resource information integration and promotes the standardization of boiler data communication acquisition and use.

The implementation of the boiler safety monitoring platform can provide powerful support for the standardized maintenance and operation guarantee of the boiler, improve the safety guarantee and maintain the stability of the society.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims (10)

1. A boiler safety monitoring platform, comprising:

the data acquisition communication module is used for acquiring data information of boiler water inlet temperature, water inlet pressure, water outlet temperature, water storage pressure and gas leakage;

the data transmission module is used for transmitting the data information acquired by the data acquisition communication module;

and the remote monitoring terminal is used for receiving the data transmitted by the data transmission module and displaying the received data information in real time.

2. The boiler safety monitoring platform of claim 1, wherein: the data transmission module comprises a narrow-band Internet of things module, a signal transmitting base station, a core transmission network and a signal receiving base station, the narrow-band Internet of things module is in signal connection with the data acquisition communication module, the signal transmitting base station is in signal connection with the narrow-band Internet of things module, the signal receiving base station is in signal connection with the signal transmitting base station through the core transmission network, and the remote monitoring terminal is in signal connection with the signal receiving base station.

3. The boiler safety monitoring platform according to claim 1 or 2, characterized in that: the data transmission module adopts one, two or all of GPRS communication protocol, NB-IoT communication protocol and LoRa communication protocol.

4. The boiler safety monitoring platform of claim 2, wherein: and a narrow-band Internet of things chip of the narrow-band Internet of things module is provided with an MCU (microprogrammed control unit) expansion interface and RAM (random access memory)/Flash resources for reducing power consumption and cost.

5. The boiler safety monitoring platform according to claim 2 or 4, characterized in that: and an extension module for increasing the communication distance and the communication reliability is further arranged on the narrowband Internet of things chip of the narrowband Internet of things module.

6. The boiler safety monitoring platform of claim 2, wherein: the signal transmission base station is characterized in that an antenna module is arranged on the signal transmission base station and is in signal connection with a narrow-band Internet of things module, the antenna module is in signal connection with the signal transmission base station through a core transmission network, and the antenna module is a PCB antenna or an inverted-F antenna.

7. The boiler safety monitoring platform of claim 1, wherein: the data acquisition communication module signal connection has temperature sensor, pressure sensor and gas sensor, all installs in the department of intaking and the department of going out water of boiler temperature sensor, pressure sensor and gas sensor.

8. The boiler safety monitoring platform according to any one of claims 1, 2, 4, 6 or 7, wherein: the remote monitoring terminal comprises a display host, the display host is in signal connection with the data transmission module, the display host is in signal connection with a safety monitoring commanding operation large screen through a video comprehensive platform, and the safety monitoring commanding operation large screen is used for displaying data information of boiler operation and carrying out electronic map positioning on the boiler.

9. The boiler safety monitoring platform of claim 8, wherein: the remote monitoring terminal further comprises a mobile phone APP receiving platform or a WeChat receiving platform, and the APP receiving platform or the WeChat receiving platform are connected with the display host through signals and used for displaying data information of boiler operation.

10. The boiler safety monitoring platform of claim 1, wherein: the system further comprises a WeChat public platform, and the WeChat public platform is used for reporting the maintenance of the user, uploading boiler information by the user and pushing the maintenance information to the user.

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