CN110486792A - Heat supply network remote monitoring and managing system and method based on GPRS network - Google Patents
Heat supply network remote monitoring and managing system and method based on GPRS network Download PDFInfo
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- CN110486792A CN110486792A CN201910717126.3A CN201910717126A CN110486792A CN 110486792 A CN110486792 A CN 110486792A CN 201910717126 A CN201910717126 A CN 201910717126A CN 110486792 A CN110486792 A CN 110486792A
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- heat supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1003—Arrangement or mounting of control or safety devices for steam heating systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses heat supply network remote monitoring and managing systems and method based on GPRS network, including heat supply pipeline, heat supply network on-site data gathering module, GPRS wireless communication module, solar powered module and monitoring center, heat supply network on-site data gathering module is mounted on heat supply pipeline, heat supply network on-site data gathering module and solar powered module are all connected with GPRS wireless communication module, and GPRS wireless communication module connects monitoring center.Its method includes: that heat supply pipeline is laid with, the installation of heat supply network on-site data gathering module, the installation of GPRS wireless communication module, solar powered module installation, monitoring center's module connects and heat supply network remotely monitors trial operation.The service condition of each user's steam of entire heat supply network and the working condition of field device can be realized 24 hours remote real-time monitorings and automatic data logging by the present invention, the monitoring method not only increases the monitoring efficiency to heat supply network user's steam, and greatly reduces manually-operated labor intensity.
Description
Technical field
The present invention relates to heat supply network remote monitoring and managing systems and method based on GPRS network.
Background technique
As heat supply network is constantly expanded, heating network operation parameter is more and more, if cannot carry out in time to heat supply network effectively quasi-
True monitoring is difficult to ensure heat supply network safe and stable operation.
Thermal expansion and contraction can occur because of temperature change for heat-net-pipeline in natural situation, in order to compensate for heat-net-pipeline heat expansion
Shrinkage, heat supply pipeline need to install compensation device every a distance.Pipe line compensating device is again due to installation technology and nature
The factors such as corrosion, are the places that heat supply network is easiest to leak.Heat supply network once leaks, and will pacify to people's lives and thermal energy
Very big inconvenience is brought entirely.And general using being manually monitored in the prior art, not only low efficiency, but also cannot send out at the first time
Existing leakage point, be easy to cause biggish economic loss.
Summary of the invention
Present invention aims at provide the heat supply network based on GPRS network for deficiency of the prior art and remotely supervise
The technical solution that test tube manages system and method can be each by entire heat supply network by the design of heat supply network on-site data gathering module
The service condition of user's steam and the working condition of field device realize 24 hours remote real-time monitorings and automatic data logging, lead to
GPRS wireless communication module is crossed to realize the remote transmission of data, can not only accurately grasp the real time data of each user in heat supply network,
The parameters such as pipeline steam pressure, temperature and flow are effectively monitored, and the inquiry of various modes can be carried out to historical data,
Report output keeps data transmission reliable thus grasp heating network operation situation in all directions, strong interference immunity, and transmission range is unlimited
System, avoiding wire communication mode need to be along installation of heating pipeline connection, and construction workload is big, and communication line is difficult in maintenance
Disadvantage, the monitoring method step is simple, practical, not only increases the monitoring efficiency to heat supply network user's steam, and significantly
Reduce manually-operated labor intensity, remarkable in economical benefits.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
Heat supply network remote monitoring and managing system based on GPRS network, it is characterised in that: including heat supply pipeline, heat supply network scene number
According to acquisition module, GPRS wireless communication module, solar powered module and monitoring center, the installation of heat supply network on-site data gathering module
On heat supply pipeline, heat supply network on-site data gathering module and solar powered module are all connected with GPRS wireless communication module, GPRS
Wireless communication module connects monitoring center；It, can be by each use of entire heat supply network by the design of heat supply network on-site data gathering module
The service condition of family steam and the working condition of field device realize 24 hours remote real-time monitorings and automatic data logging, pass through
GPRS wireless communication module realizes the remote transmissions of data, can not only accurately grasp the real time data of each user in heat supply network, have
The parameters such as effect ground monitoring pipeline steam pressure, temperature and flow, and the inquiry of various modes can be carried out to historical data, it reports
Table output keeps data transmission reliable thus grasp heating network operation situation in all directions, strong interference immunity, transmission range without limitation,
Avoiding wire communication mode need to be along installation of heating pipeline connection, and construction workload is big, communication line disadvantage difficult in maintenance
Disease, compared with previous traditional management means, which can save a large amount of manpower and material resources, reduce mistake, make gauge line
Reason is quick, reliable, efficient, which changes the analog signal transmission structure of one measuring point of a line and import mobile communication technology,
Wireless telecommunications are realized between heat supply network scene and monitoring center, and there is heating network operation parameter online, the alarm that overflows, long-range letter
The functions such as breath transmission, while carrying out the extended functions such as Operational Data Analysis.
Further, heat supply network on-site data gathering module includes data acquisition device 1, data acquisition device 2 ... is adopted by data
Acquisition means n, data acquisition device 1, data acquisition device 2 ... data acquisition device n include three data acquisition monomers, are led to
The design of individual data acquisition device is crossed, can not only make to avoid interfering between heat supply network user, but also convenient for detection dimension
It repairs, greatly reduces the difficulty of maintenance.
Further, the medial surface of heat supply pipeline is provided with pressure sensor and flow sensor, and pressure sensor, which is located at, to be supplied
At the medial surface center of heat pipeline, two flow sensors are located at the two sides of pressure sensor, set on the lateral surface of heat supply pipeline
Be equipped with casing, spaced set has a temperature sensor in casing, pressure sensor, flow sensor and temperature sensor respectively with
Three data acquisition monomers are electrically connected, can be real-time by the design of pressure sensor, temperature sensor and flow sensor
Pressure, temperature and the flow number for monitoring heat supply pipeline steam inside, it is different to find that work occurs in heat supply network convenient for monitoring personnel in time
It takes emergency measures when often, improves the safety of heating network operation.
Further, temperature sensor is uniformly arranged in casing in a ring, the lateral surface of temperature sensor and heat supply pipeline
Between be provided with thermally conductive sheet, the temperature sensor of annular spread can make the temperature Distribution value of entire heat supply pipeline can be into
The transmission of row data, once the temperature sensor temperature value of a certain position, which changes, can quickly search reason.
Further, data acquisition monomer include single-chip microcontroller, temperature monitoring module, pressure monitoring module, flow monitoring module,
Power management module and alarm module, temperature monitoring module, pressure monitoring module, flow monitoring module, power management module and
Alarm module is successively connect with single-chip microcontroller, and data, which acquire monomer, can carry out real-time monitoring, each heat supply to single heat supply pipeline
It is monitored independently of each other between pipeline, not only increases the speed of emergency reaction, and convenient for quickly searching dangerous point.
Further, GPRS wireless communication module includes GPRS wireless communication device, three data acquisition monomers successively with
GPRS wireless communication device is electrically connected, and by the design of GPRS wireless communication device, the wireless real-time biography of data may be implemented
It is defeated.
Further, solar powered module includes solar panels and battery group, and solar panels are fixedly mounted by column
On the ground, battery group is connected to the side of column, and the other side of column is provided with display screen, solar panels and battery group
Design can acquire monomers for a GPRS wireless communication device and three data and provide electric energy simultaneously, and each GPRS is wireless
It is worked independently from each other between communication device and corresponding data acquisition device, avoids interfering between data, improve control
Precision.
Further, monitoring center includes data analysis module, data memory module and mobile data terminal receiving module, number
Data memory module is connected according to analysis module, data memory module connects mobile data terminal receiving module, data analysis module
With data memory module convenient for received heat supply network real time data is compared, and backup is stored, then pass through mobile data
Terminal receiving module is fed back, and the sensitivity of monitoring is improved.
Use the method for such as above-mentioned heat supply network remote monitoring and managing system based on GPRS network, it is characterised in that including with
Lower step:
1) heat supply pipeline is laid with
A, the laying range for determining heat supply network according to design requirement first, formulates the layout path of heat supply pipeline, and each
It is laid on section and marks, improve efficiency when heat supply pipeline construction；
B, the heat supply pipeline that corresponding length is then processed according to layout path makes the internal diameter of each heat supply pipeline keep one
It causes, and grinding process is carried out to the surfaces externally and internally of heat supply pipeline, improve the monitoring accuracy of each sensor；
C, then the heat supply pipeline processed is placed sequentially on layout path, until the heat supply on entire layout path
Pipeline is all placed, and convenient for being adjusted to layout path, reduces the difficulty of construction；
2) heat supply network on-site data gathering module is installed
A, pressure sensor is installed on the setting position at the medial surface center of each heat supply pipeline, and to pressure sensing
Device carries out encapsulation process, installs two groups of flow sensors along heat supply pipeline medial surface, flow sensor is made to be located at pressure sensing
The two sides of device, the precision of monitoring can be improved in the layout of the sensor, and is independent of each other between each other；
B, the casing of suitable dimension is then chosen according to the outer diameter of heat supply pipeline, the medial surface along casing is equidistantly in ring
Shape mounting temperature sensor, and thermally conductive sheet is equidistantly installed on the medial surface of casing, then entire casing is socketed in heating tube
On the lateral surface in road, to carry out and seal and fix processing, the measurement accuracy of temperature can be improved in the temperature sensor layout of the structure,
Make the distribution gradient of temperature value more between, convenient for according to the dangerous point in the variation of temperature value quickly discovery heat supply network；
C, then mounted heat supply pipeline is fixed by the bracket and is mounted on layout path, by two neighboring heating tube
Welded seal is carried out between road, and carries out water-proofing treatment, and the position exceeded for junction length is cut, and guarantees to cut
Face is concordant, and the position of design length is shorter in length than for junction, increases the annular ring to match with heat supply pipeline size, passes through
Annular ring carries out linking conducting, and carries out sealing fixing process, improves the stability that connects between each heat supply pipeline and reliable
Property；
D, after the installation is completed to all heat supply pipelines, setting position installs three on the top surface of each heat supply pipeline
Data acquire monomer, make temperature sensor, pressure sensor and flow sensing on each data acquisition monomer and heat supply pipeline
Device is electrically connected；
E, finally each data acquisition device is attached respectively with user；
3) GPRS wireless communication module is installed
Be one group by three data acquisition monomers, form data acquisition device, make each data acquisition device and GPRS without
GPRS wireless communication device in line communication module is electrically connected, and is sealed processing to GPRS wireless communication device；
4) solar powered module is installed
The size of solar panels is determined according to design requirement first, and chooses corresponding solar panels, solar panels are led to
It crosses column and is mounted on ground and be fixed, display screen and battery group are installed respectively along the two sides of column, then by electric power storage
Pond group is electrically connected by conducting wire and GPRS wireless communication device；
5) monitoring center's module connects
The capacity for determining data analysis module and data memory module in monitoring center according to design requirement first, by data
Analysis module is attached by signal receiving unit and GPRS wireless communication module, then data analysis module and data are stored
Module is attached, and finally connect data memory module with mobile data terminal receiving module；
6) heat supply network remotely monitors trial operation
After the installation is completed to entire heat supply network remote supervision system, first by each data acquisition device to corresponding user
Data acquisition is carried out, and the pressure, temperature and data on flows that detect in heat supply pipeline are acquired into monomer by data and are delivered to
GPRS wireless communication device, then it is transferred to the data analysis module of monitoring center, pass through data memory module after data are analyzed
It is stored, is finally received by mobile data terminal receiving module, solar powered module is GPRS wireless communication module
And each data acquisition module provides electric energy.
The monitoring method step is simple, practical, not only increases the monitoring efficiency to heat supply network user's steam, Er Qie great
Manually-operated labor intensity, remarkable in economical benefits are reduced greatly.
The present invention is by adopting the above-described technical solution, have the advantages that
It 1, can be by the service condition of each user's steam of entire heat supply network by the design of heat supply network on-site data gathering module
And the working condition of field device realizes 24 hours remote real-time monitorings and automatic data logging.
2, the remote transmission of data is realized by GPRS wireless communication module, can not only accurately grasp each user in heat supply network
Real time data, effectively monitor the parameters such as pipeline steam pressure, temperature and flow, and can carry out to historical data various
The inquiry of mode, report output, so that grasp heating network operation situation in all directions, keeps data transmission reliable, strong interference immunity is passed
Defeated distance is without limitation, and avoiding wire communication mode need to be along installation of heating pipeline connection, and construction workload is big, communication line
Disadvantage difficult in maintenance.
3, compared with previous traditional management means, which can save a large amount of manpower and material resources, reduce mistake, make
Management through quantification is quick, reliable, efficient.
4, the system changes the analog signal transmission structure of one measuring point of a line and imports mobile communication technology, existing in heat supply network
Wireless telecommunications are realized between field and monitoring center, and there is heating network operation parameter online, the alarm that overflows, remote information transmission etc.
Function, while carrying out the extended functions such as Operational Data Analysis.
5, the monitoring method step is simple, practical, not only increases the monitoring efficiency to heat supply network user's steam, and
Greatly reduce manually-operated labor intensity, remarkable in economical benefits.
Detailed description of the invention:
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is that the present invention is based on heat supply network remote monitorings in the heat supply network remote monitoring and managing system and method for GPRS network
The structural schematic diagram of system；
Fig. 2 is the structural schematic diagram of heat supply pipeline and casing in the present invention；
Fig. 3 is the system block diagram of heat supply network remote monitoring and managing system in the present invention；
Fig. 4 is the system block diagram that data acquire monomer in the present invention.
In figure: 1- heat supply pipeline；2- casing；3- data acquire monomer；4-GPRS wireless communication device；5- solar panels；
6- column；7- display screen；8- battery group；9- temperature sensor；10- pressure sensor；11- flow sensor；12- is thermally conductive
Piece.
Specific embodiment
As shown in Figures 1 to 4, it is a kind of heat supply network remote monitoring and managing system based on GPRS network of the present invention, including supplies
Heat pipeline 1, heat supply network on-site data gathering module, GPRS wireless communication module, solar powered module and monitoring center, heat supply network are existing
Field data acquisition module is mounted on heat supply pipeline 1, and heat supply network on-site data gathering module includes that data acquisition device 1, data are adopted
Acquisition means 2 ... data acquisition device n, data acquisition device 1, data acquisition device 2 ... data acquisition device n include three
A data acquire monomer 3, by the design of individual data acquisition device, can not only make to avoid occurring between heat supply network user dry
It disturbs, and is convenient for Measuring error, greatly reduce the difficulty of maintenance.
The medial surface of heat supply pipeline 1 is provided with pressure sensor 10 and flow sensor 11, and pressure sensor 10, which is located at, to be supplied
At the medial surface center of heat pipeline 1, two flow sensors 11 are located at the two sides of pressure sensor 10, the outside of heat supply pipeline 1
Casing 2 is provided on face, spaced set has temperature sensor 9, pressure sensor 10, flow sensor 11 and temperature in casing 2
It spends sensor 9 to be electrically connected with three data acquisition monomers 3 respectively, be passed by pressure sensor 10, temperature sensor 9 and flow
The pressure, temperature and flow number of 1 steam inside of heat supply pipeline can be monitored in real time in the design of sensor 11, is convenient for monitoring personnel
Taking emergency measures when operation irregularity occurs in discovery heat supply network in time, improves the safety of heating network operation, temperature sensor 9 is in a ring
It is uniformly arranged in casing 2, thermally conductive sheet 12, annular spread is provided between temperature sensor 9 and the lateral surface of heat supply pipeline 1
Temperature sensor 9, the temperature Distribution value of entire heat supply pipeline 1 can be made to can be carried out data transmission, once a certain position
9 temperature value of temperature sensor changes and can quickly search reason.
It includes single-chip microcontroller, temperature monitoring module, pressure monitoring module, flow monitoring module, power supply pipe that data, which acquire monomer 3,
Manage module and alarm module, temperature monitoring module, pressure monitoring module, flow monitoring module, power management module and alarm mould
Block is successively connect with single-chip microcontroller, and data, which acquire monomer 3, can carry out real-time monitoring, each heat supply pipeline 1 to single heat supply pipeline 1
Between monitor independently of each other, not only increase the speed of emergency reaction, and convenient for quickly searching dangerous point.
Heat supply network on-site data gathering module and solar powered module are all connected with GPRS wireless communication module, GPRS channel radio
Letter module includes GPRS wireless communication device 4, and three data acquisition monomers 3 are successively electrically connected with GPRS wireless communication device 4,
By the design of GPRS wireless communication device 4, the wireless real-time transmission of data may be implemented.
Solar powered module includes solar panels 5 and battery group 8, and solar panels 5 are fixedly mounted on ground by column 6
On face, battery group 8 is connected to the side of column 6, and the other side of column 6 is provided with display screen 7, solar panels 5 and battery
The design of group 8 can acquire monomer 3 and provide electric energy simultaneously for a GPRS wireless communication device 4 and three data, and each
It is worked independently from each other between GPRS wireless communication device 4 and corresponding data acquisition device, avoids interfering between data, mention
The precision of height control.
GPRS wireless communication module connect monitoring center, monitoring center include data analysis module, data memory module and
Mobile data terminal receiving module, data analysis module connect data memory module, and it is whole that data memory module connects mobile data
Hold receiving module, data analysis module and data memory module convenient for received heat supply network real time data is compared, and
Storage backup, then fed back by mobile data terminal receiving module, improve the sensitivity of monitoring；Pass through heat supply network field data
The service condition of each user's steam of entire heat supply network and the working condition of field device can be realized 24 by the design of acquisition module
Hour remote real-time monitoring and automatic data logging, the remote transmission of data are realized by GPRS wireless communication module, not only
The real time data that each user in heat supply network can accurately be grasped effectively monitors the parameters such as pipeline steam pressure, temperature and flow, and
The inquiry of various modes, report output can be carried out to historical data, so that grasp heating network operation situation in all directions, makes data
Transmission is reliable, strong interference immunity, and for transmission range without limitation, communication need to be laid along heat supply pipeline 1 by avoiding wire communication mode
Line, construction workload is big, communication line disadvantage difficult in maintenance, and compared with previous traditional management means, which can be saved
A large amount of manpower and material resources reduce mistake, keep management through quantification quick, reliable, efficient, which changes one measuring point of a line
Analog signal transmission structure simultaneously imports mobile communication technology, realizes wireless telecommunications between heat supply network scene and monitoring center, has
The functions such as heating network operation parameter online, the alarm that overflows, remote information transmission, while carrying out Operational Data Analysis etc. and expanding function
Energy.
Use the method for such as above-mentioned heat supply network remote monitoring and managing system based on GPRS network, comprising the following steps:
1) heat supply pipeline is laid with
A, the laying range of heat supply network is determined according to design requirement first, formulates the layout path of heat supply pipeline 1, and each
It is laid on section and marks, improve efficiency when heat supply pipeline 1 is constructed；
B, the heat supply pipeline 1 that corresponding length is then processed according to layout path makes the internal diameter of each heat supply pipeline 1 keep one
It causes, and grinding process is carried out to the surfaces externally and internally of heat supply pipeline 1, improve the monitoring accuracy of each sensor；
C, then the heat supply pipeline 1 processed is placed sequentially on layout path, until the confession on entire layout path
Heat pipeline 1 is all placed, and convenient for being adjusted to layout path, reduces the difficulty of construction；
2) heat supply network on-site data gathering module is installed
A, pressure sensor 10 is installed on the setting position at the medial surface center of each heat supply pipeline 1, and to pressure
Sensor 10 carries out encapsulation process, installs two groups of flow sensors 11 along 1 medial surface of heat supply pipeline, makes flow sensor 11
In the two sides of pressure sensor 10, the precision of monitoring is can be improved in the layout of the sensor, and is independent of each other between each other；
B, the casing 2 of suitable dimension is then chosen according to the outer diameter of heat supply pipeline 1, the medial surface along casing 2 is equidistant
Mounting temperature sensor 9 in a ring, and thermally conductive sheet 12 is equidistantly installed on the medial surface of casing 2, then entire casing 2 is socketed
It on the lateral surface of heat supply pipeline 1, carries out and seals and fixes processing, temperature can be improved in the layout of temperature sensor 9 of the structure
Measurement accuracy, make the distribution gradient of temperature value more between, convenient for according to the danger in the variation of temperature value quickly discovery heat supply network
Point；
C, then mounted heat supply pipeline 1 is fixed by the bracket and is mounted on layout path, by two neighboring heat supply
Welded seal is carried out between pipeline 1, and carries out water-proofing treatment, and the position exceeded for junction length is cut, and is guaranteed
Cut surface is concordant, and the position of design length is shorter in length than for junction, increases the annular to match with 1 size of heat supply pipeline
Circle, carries out linking conducting by annular ring, and carry out sealing fixing process, improves the stabilization connected between each heat supply pipeline 1
Property and reliability；
D, after the installation is completed to all heat supply pipelines 1, the setting position installation three on the top surface of each heat supply pipeline 1
A data acquire monomer 3, make each data acquisition monomer 3 and temperature sensor 9 on heat supply pipeline 1, pressure sensor 10 and
Flow sensor 11 is electrically connected；
E, finally each data acquisition device is attached respectively with user；
3) GPRS wireless communication module is installed
Be one group by three data acquisition monomers 3, form data acquisition device, make each data acquisition device and GPRS without
GPRS wireless communication device 4 in line communication module is electrically connected, and is sealed place to GPRS wireless communication device 4
Reason；
4) solar powered module is installed
The size of solar panels 5 is determined according to design requirement first, and chooses corresponding solar panels 5, by solar panels 5
It is mounted on ground and is fixed by column 6, display screen 7 and battery group 8 are installed respectively along the two sides of column 6, then
Battery group 8 is electrically connected by conducting wire with GPRS wireless communication device 4；
5) monitoring center's module connects
The capacity for determining data analysis module and data memory module in monitoring center according to design requirement first, by data
Analysis module is attached by signal receiving unit and GPRS wireless communication module, then data analysis module and data are stored
Module is attached, and finally connect data memory module with mobile data terminal receiving module；
6) heat supply network remotely monitors trial operation
After the installation is completed to entire heat supply network remote supervision system, first by each data acquisition device to corresponding user
Data acquisition is carried out, and the pressure, temperature and the data on flows that detect in heat supply pipeline 1 are acquired into monomer 3 by data and are delivered to
GPRS wireless communication device 4, then it is transferred to the data analysis module of monitoring center, pass through data memory module after data are analyzed
It is stored, is finally received by mobile data terminal receiving module, solar powered module is GPRS wireless communication module
And each data acquisition module provides electric energy.
The monitoring method step is simple, practical, not only increases the monitoring efficiency to heat supply network user's steam, Er Qie great
Manually-operated labor intensity, remarkable in economical benefits are reduced greatly.
The above is only specific embodiments of the present invention, but technical characteristic of the invention is not limited thereto.It is any with this hair
Based on bright, to realize essentially identical technical effect, made ground simple change, equivalent replacement or modification etc. are all covered
Among protection scope of the present invention.
Claims (9)
1. the heat supply network remote monitoring and managing system based on GPRS network, it is characterised in that: including heat supply pipeline, heat supply network field data
Acquisition module, GPRS wireless communication module, solar powered module and monitoring center, the heat supply network on-site data gathering module peace
On the heat supply pipeline, the heat supply network on-site data gathering module and the solar powered module are all connected with the GPRS
Wireless communication module, the GPRS wireless communication module connect the monitoring center.
2. the heat supply network remote monitoring and managing system according to claim 1 based on GPRS network, it is characterised in that: the heat
Net on-site data gathering module includes data acquisition device 1, data acquisition device 2 ... data acquisition device n, and the data are adopted
Acquisition means 1, the data acquisition device 2 ... the data acquisition device n include three data acquisition monomers.
3. the heat supply network remote monitoring and managing system according to claim 2 based on GPRS network, it is characterised in that: the confession
The medial surface of heat pipeline is provided with pressure sensor and flow sensor, and the pressure sensor is located at the interior of the heat supply pipeline
At center side, two flow sensors are located at the two sides of the pressure sensor, on the lateral surface of the heat supply pipeline
It is provided with casing, spaced set has temperature sensor, the pressure sensor, the flow sensor and institute in described sleeve pipe
Temperature sensor is stated to be electrically connected with three data acquisition monomers respectively.
4. the heat supply network remote monitoring and managing system according to claim 3 based on GPRS network, it is characterised in that: the temperature
Degree sensor is uniformly arranged in described sleeve pipe in a ring, between the temperature sensor and the lateral surface of the heat supply pipeline
It is provided with thermally conductive sheet.
5. the heat supply network remote monitoring and managing system according to claim 2 based on GPRS network, it is characterised in that: the number
It include single-chip microcontroller, temperature monitoring module, pressure monitoring module, flow monitoring module, power management module and report according to acquisition monomer
Alert module, the temperature monitoring module, the pressure monitoring module, the flow monitoring module, the power management module and
The alarm module is successively connect with the single-chip microcontroller.
6. the heat supply network remote monitoring and managing system according to claim 2 based on GPRS network, it is characterised in that: described
GPRS wireless communication module includes GPRS wireless communication device, three data acquisition monomers successively with the GPRS channel radio
T unit is electrically connected.
7. the heat supply network remote monitoring and managing system according to claim 1 based on GPRS network, it is characterised in that: it is described too
Positive energy power supply module includes solar panels and battery group, and the solar panels are fixedly mounted on the ground by column, described
Battery group is connected to the side of the column, and the other side of the column is provided with display screen.
8. the heat supply network remote monitoring and managing system according to claim 1 based on GPRS network, it is characterised in that: the prison
Measured center includes data analysis module, data memory module and mobile data terminal receiving module, and the data analysis module connects
The data memory module is connect, the data memory module connects the mobile data terminal receiving module.
9. using the method for the heat supply network remote monitoring and managing system based on GPRS network as described in claim 1, feature exists
In the following steps are included:
1) heat supply pipeline is laid with
A, the laying range for determining heat supply network according to design requirement first formulates the layout path of heat supply pipeline, and in each laying
It is marked on section；
B, the heat supply pipeline that corresponding length is then processed according to layout path, is consistent the internal diameter of each heat supply pipeline, and
Grinding process is carried out to the surfaces externally and internally of heat supply pipeline；
C, then the heat supply pipeline processed is placed sequentially on layout path, until the heat supply pipeline on entire layout path
All place；
2) heat supply network on-site data gathering module is installed
A, pressure sensor is installed on the setting position at the medial surface center of each heat supply pipeline, and pressure sensor is done
Good encapsulation process installs two groups of flow sensors along heat supply pipeline medial surface, flow sensor is made to be located at pressure sensor
Two sides；
B, the casing that suitable dimension is then chosen according to the outer diameter of heat supply pipeline, equidistantly pacifies in a ring along the medial surface of casing
Temperature sensor is filled, and thermally conductive sheet is equidistantly installed on the medial surface of casing, then entire casing is socketed in heat supply pipeline
On lateral surface, carries out and seal and fix processing；
C, then mounted heat supply pipeline is fixed by the bracket and is mounted on layout path, by two neighboring heat supply pipeline it
Between carry out welded seal, and carry out water-proofing treatment, the position exceeded for junction length is cut, and guarantees that cut surface is flat
Together, it is shorter in length than the position of design length for junction, increases the annular ring to match with heat supply pipeline size, passes through annular
Circle carries out linking conducting, and carries out sealing fixing process；
D, after the installation is completed to all heat supply pipelines, setting position installs three data on the top surface of each heat supply pipeline
Acquire monomer, make temperature sensor, pressure sensor and flow sensor on each data acquisition monomer and heat supply pipeline into
Row is electrically connected；
E, finally each data acquisition device is attached respectively with user；
3) GPRS wireless communication module is installed
It is one group by three data acquisition monomers, forms data acquisition device, make each data acquisition device and GPRS channel radio
GPRS wireless communication device in letter module is electrically connected, and is sealed processing to GPRS wireless communication device；
4) solar powered module is installed
The size of solar panels is determined according to design requirement first, and chooses corresponding solar panels, solar panels are passed through vertical
Column is mounted on ground and is fixed, and display screen and battery group is installed respectively along the two sides of column, then by battery group
It is electrically connected by conducting wire and GPRS wireless communication device；
5) monitoring center's module connects
The capacity for determining data analysis module and data memory module in monitoring center according to design requirement first, data are analyzed
Module is attached by signal receiving unit and GPRS wireless communication module, then by data analysis module and data memory module
It is attached, finally connect data memory module with mobile data terminal receiving module；
6) heat supply network remotely monitors trial operation
After the installation is completed to entire heat supply network remote supervision system, corresponding user is carried out by each data acquisition device first
Data acquisition, and by the pressure, temperature and data on flows that are detected in heat supply pipeline by data acquisition monomer be delivered to GPRS without
Line communication device, then it is transferred to the data analysis module of monitoring center, it is deposited after data are analyzed by data memory module
Storage, is finally received by mobile data terminal receiving module, and solar powered module is GPRS wireless communication module and each
Data acquisition module provides electric energy.
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| CN114650305A (en) * | 2020-12-21 | 2022-06-21 | 常州科翔物联技术有限公司 | Water, electricity and heat combined control safety internet of things management system |
| CN114941864A (en) * | 2022-05-07 | 2022-08-26 | 上海有间建筑科技有限公司 | Intelligent heat supply network operation and maintenance management system |
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Effective date of registration: 20230628 Address after: 710076 Room 11703, Building 6, Mingcheng Yaju, No. 6, Zhangba East Road, Yanta District, Xi'an, Shaanxi Patentee after: Xi'an Guotai Automation Technology Co.,Ltd. Address before: No.17, shangbayang village, Ganlin Town, Shengzhou City, Shaoxing City, Zhejiang Province Patentee before: Chen Qizuan |