CN206788631U - Wisdom heat-network supervisory control system in electric based on internet - Google Patents
Wisdom heat-network supervisory control system in electric based on internet Download PDFInfo
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- CN206788631U CN206788631U CN201720665889.4U CN201720665889U CN206788631U CN 206788631 U CN206788631 U CN 206788631U CN 201720665889 U CN201720665889 U CN 201720665889U CN 206788631 U CN206788631 U CN 206788631U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 118
- 230000003020 moisturizing effect Effects 0.000 claims abstract description 37
- 238000012544 monitoring process Methods 0.000 claims abstract description 31
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
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- 238000003199 nucleic acid amplification method Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000003750 conditioning effect Effects 0.000 claims description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims 1
- 238000005265 energy consumption Methods 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 8
- 230000015654 memory Effects 0.000 description 6
- 238000012952 Resampling Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 2
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- 238000007726 management method Methods 0.000 description 2
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- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
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- 238000013500 data storage Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- -1 electric power Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
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- 239000008400 supply water Substances 0.000 description 1
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Abstract
The utility model provides a kind of wisdom heat-network supervisory control system in electric based on internet, and heat supply factory's condition monitoring unit is disposed with each heat supply factory；In heating enterprise arrangement control centre server；Each heat supply factory's condition monitoring unit is connected by GPRS wireless telecommunications internet with control centre's server.Wisdom heat-network supervisory control system in electric provided by the utility model based on internet has advantages below：(1) each heat supply factory's condition monitoring unit is connected by GPRS wireless telecommunications internet with control centre server, due to using GPRS wireless telecommunications internet, therefore, simplifying wiring complexity, conveniently being constructed；(2) comprehensively the local weather of water supply side state, backwater side state, water circulating pump and the working condition of moisturizing water pump and heat supply area is monitored, there is the advantages of monitoring parameter is comprehensive, so as to ensure that heat supply factory is reliably efficiently run.
Description
Technical field
The utility model belongs to heat supply monitoring technical field, and in particular to a kind of wisdom heating network monitoring system based on internet
System.
Background technology
At present, with the continuous propulsion that China's energy-saving and emission-reduction work, requirement more and more higher of the society to reliability of heat-supply system.One
As in the case of, big thermoelecrtic enterprise is parent company, and it possesses multiple heat supply factories, and each heat supply factory possesses independent production control system
System.The operation monitoring data of heat supply factory reports parent company by each factory full-time staff daily, general to count once daily, parent company
The data reported according to each heat supply factory carry out arrangement comparison, so as to realize effective management and control to each heat supply factory.
It can be seen that in the prior art, by the way of full-time staff reports heat supply factory's operation monitoring data, there is monitoring data
The problem of uploading not in time, it can not realize and heat supply factory's running status is monitored in real time.To solve the above problems, part heat supply
Enterprise realizes the monitoring to heat supply factory's running status using cable network mode, and cable network, which has, connects up the problem of complicated, no
Convenient construction；In addition, the problem of also lacking with monitoring parameter, can not be monitored, Jin Erwu to heat supply factory's running status comprehensively
Method ensures that heat supply factory is reliably efficiently run.
Utility model content
The defects of existing for prior art, the utility model provide a kind of wisdom heating network monitoring system based on internet
System, can effectively solve the above problems.
The technical solution adopted in the utility model is as follows：
The utility model provides a kind of wisdom heat-network supervisory control system in electric based on internet, and heat supply is disposed with each heat supply factory
Factory's condition monitoring unit；In heating enterprise arrangement control centre server；Each heat supply factory's condition monitoring unit passes through
GPRS wireless telecommunications internet is connected with control centre's server；
Wherein, each heat supply factory's condition monitoring unit includes：Water supply side water temperature sensor, water supply side water pipe
Pressure sensor, water supply side water flow sensor, water supply side electric control valve, backwater side water temperature sensor, backwater side
Siphon pressure sensor, water circulating pump frequency collection sensor, water circulating pump current acquisition sensor, moisturizing water pump frequency collection
Sensor, moisturizing water pump current acquisition sensor, water circulating pump frequency converter, water circulating pump optical coupling isolator, moisturizing pump variable frequency
Device, moisturizing water pump optical coupling isolator, weather collector, calorimeter, gas meter, flow meter, voltameter, moisturizing table, processor and GPRS are wireless
Communication apparatus；
The processor has 9 independent data acquisition channels, 9 independent data acquisition channels respectively with the confession
Water side water temperature sensor, the water supply side siphon pressure sensor, the water supply side water flow sensor, the backwater
Side water temperature sensor, the backwater side siphon pressure sensor, the water circulating pump frequency collection sensor, the circulation
Water pump current acquisition sensor, the moisturizing water pump frequency collection sensor and the moisturizing water pump current acquisition sensor it is defeated
Go out end connection；
The processor has 3 independent output ports, and respectively the 1st output port, the 2nd output port and the 3rd is defeated
Exit port；1st output port is connected with the adjustable side of the water supply side electric control valve；2nd output port is successively
After water circulating pump optical coupling isolator and the water circulating pump frequency converter, the adjustable side of water circulating pump is connected to；Described 3rd is defeated
After exit port passes sequentially through moisturizing water pump optical coupling isolator and the moisturizing pump variable frequency device, the regulation of moisturizing water pump is connected to
End；
The processor has 4 independent MODBUS COM1s, respectively with the calorimeter, the gas meter, flow meter, institute
Voltameter is stated to connect with the moisturizing table；
The processor is also connected with the weather collector and the GPRS wireless telecommunications systems respectively.
Preferably, each data acquisition channel includes signal conditioning circuit, filter circuit, the analog-to-digital conversion electricity of series connection
Road and signal amplification circuit.
Preferably, the weather collector is temperature collection device.
Wisdom heat-network supervisory control system in electric provided by the utility model based on internet has advantages below：
(1) each heat supply factory's condition monitoring unit is connected by GPRS wireless telecommunications internet and control centre's server
Connect, due to using GPRS wireless telecommunications internet, therefore, simplifying wiring complexity, conveniently being constructed；
(2) comprehensively working condition and the heat supply to water supply side state, backwater side state, water circulating pump and moisturizing water pump
The local weather in area is monitored, and has the advantages of monitoring parameter is comprehensive, so as to ensure that heat supply factory is reliably efficiently run.
Brief description of the drawings
Fig. 1 is that the overall network framework of the wisdom heat-network supervisory control system in electric provided by the utility model based on internet is illustrated
Figure；
Fig. 2 is the structural representation of condition monitoring unit in heat supply factory's provided by the utility model.
Embodiment
In order that technical problem, technical scheme and beneficial effect that the utility model solves are more clearly understood, below
With reference to drawings and Examples, the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
With reference to Fig. 1 and Fig. 2, the utility model provides a kind of wisdom heat-network supervisory control system in electric based on internet, in each confession
Heat plant is disposed with heat supply factory's condition monitoring unit；In heating enterprise arrangement control centre server；Each heat supply factory's condition monitoring
Unit is connected by GPRS wireless telecommunications internet with control centre server；
Wherein, each heat supply factory's condition monitoring unit includes：Water supply side water temperature sensor, water supply side water pipe
Pressure sensor, water supply side water flow sensor, water supply side electric control valve, backwater side water temperature sensor, backwater side
Siphon pressure sensor, water circulating pump frequency collection sensor, water circulating pump current acquisition sensor, moisturizing water pump frequency collection
Sensor, moisturizing water pump current acquisition sensor, water circulating pump frequency converter, water circulating pump optical coupling isolator, moisturizing pump variable frequency
Device, moisturizing water pump optical coupling isolator, weather collector, calorimeter, gas meter, flow meter, voltameter, moisturizing table, processor and GPRS are wireless
Communication apparatus；Wherein, water flow sensor can use electromagnetic flowmeter, ultrasonic flowmeter or vortex-shedding meter.
Processor has 9 independent data acquisition channels, and each data acquisition channel includes the signal condition electricity of series connection
Road, filter circuit, analog to digital conversion circuit and signal amplification circuit.Wherein, analog to digital conversion circuit uses AD9237 analog-digital converters.
AD9237 is a kind of 12,20MPSP/40MSPS/65MSPS modulus conversion chips, effective bandwidth 500MHz.Signal amplification circuit
Using controllable gain operational amplifier, the component of programming amplifying is AD604, and AD604 is that a kind of ultra-low noise controllable gain is double
Operational amplifier.Analog to digital conversion circuit uses 12 Bits Serial D/A conversion chip MAX538, and its linearity is good, meets to require.9
Independent data acquisition channel respectively with the water supply side water temperature sensor, the water supply side siphon pressure sensor, institute
State water supply side water flow sensor, the backwater side water temperature sensor, the backwater side siphon pressure sensor, described
Water circulating pump frequency collection sensor, the water circulating pump current acquisition sensor, the moisturizing water pump frequency collection sensor
Connected with the output end of the moisturizing water pump current acquisition sensor；By data acquisition channel, realize to water supply side water temperature, supply
Water side siphon pressure, water supply side water flow, backwater side water temperature, backwater side siphon pressure, water circulating pump frequency, water circulating pump electricity
Comprehensive collection of stream, moisturizing water pump frequency and moisturizing water pump electric current.Further, since each collection sensor uses independent data
Acquisition channel, the electromagnetic interference between data acquisition channel can be prevented, improve the accuracy of data acquisition.
The processor has 3 independent output ports, and respectively the 1st output port, the 2nd output port and the 3rd is defeated
Exit port；1st output port is connected with the adjustable side of the water supply side electric control valve；2nd output port is successively
After water circulating pump optical coupling isolator and the water circulating pump frequency converter, the adjustable side of water circulating pump is connected to；Described 3rd is defeated
After exit port passes sequentially through moisturizing water pump optical coupling isolator and the moisturizing pump variable frequency device, the regulation of moisturizing water pump is connected to
End；By the working frequency of the adjustable corresponding water pump of pump variable frequency device, and then adjust disengaging water-carrying capacity.By setting light-coupled isolation
Device, interference of the water pump to processor can be prevented, ensure processor reliably working.
Processor is also connected with weather collector and GPRS wireless telecommunications systems respectively.Wherein, weather collector can be
Temperature collection device, by setting weather collector, the comprehensive of heating network monitoring parameter can be further improved, into control
Central server provides more comprehensively monitoring parameter, facilitates control centre's server to be controlled decision-making.
The utility model provides a kind of wisdom heat-network supervisory control system in electric based on internet, on the one hand, each data acquisition module
Heat supply factory's operational factor is acquired by block, is broadly divided into analog input and I/O inputs, then, is sent to by network
Remote server；On the other hand, the as control action of system, i.e.,：Can directly according to operation conditions to each magnetic valve and
Water pump state is controlled on the spot, is realized that exchange heat stations operating condition is controlled, is met specific heat demand.In system also
Photoelectric isolation technology is employed, further increases the anti-interference of system.
In addition, system can also design synchronous acquisition circuit, each sensor synchronous acquisition heat supply factory running status is realized.
For example, synchronous acquisition circuit can be：The output end connection resampling module input of each signal sampling channel, pll clock mould
Block output end connects the input end of clock of resampling module, and resampling module is according to the sample frequency of pll clock module to each letter
Number acquisition channel carries out resampling, the output end connection FIFO buffered memory module inputs of resampling module, FIFO bufferings
Memory module exports synchronization signal data.So as to realize the synchronous acquisition of multi channel signals, it is adapted to the same of general multi channel signals
Step transmission, ensures follow-up signal transacting.
For the control centre's server that the utility model is related to, after monitoring parameter is received, how data are carried out
Treatment Analysis, and scope of protection of the utility model is not belonging to, also it is not belonging to realize the step that the application is necessary, only introduces one below
Kind specific example：It is common that control centre's server possesses big data storage, geography information, weather prognosis, operation monitoring, energy consumption analysis
5 big functional modules.
1) big data memory module：Geographic information data, operation are monitored by number based on SQL SERVE2008 enterprise databases
According to, energy consumption analysis data, household metering data, report platform data for repairment, fixed assets data are divided into different time, non-commensurate point
Storage is opened, shown for front end, analyze calling；
2) geography information module：Based on high moral map geographic information platform, heating enterprise, heat supply factory, heat supply factory are had under its command
Physical location, heating network trend, main service data in map real-time display of the heat exchange station on map come out, and are easy to use
The understanding Corporation system running situation of family entirety intuition；
3) weather prognosis module：According to the local meteorological data provided on internet, grasp 24 hours in time in and future
The climate change scenario of several days, heating enterprise can timely adjust heating demand according to these data, make system control fine
Change；
4) operation monitoring module：Heat supply factory that heating enterprise has under its command, heat exchange station data real-time display come out, and dispatcher can
To judge the running situation of field apparatus according to service data, the real time energy consumption situation of each factory, control and regulation are assigned in time and are referred to
Order；
5) energy consumption analysis module：The energy consumption data of big data memory module storage indulged in inter-plant horizontal analysis and factory
To analysis, according to the com-parison and analysis of science, make and improve the horizontal measure of efficiency.
Therefore, compared with traditional decentralised control, Decentralization pattern, the efficiency that can preferably improve enterprise is horizontal
And managerial skills：Enterprise dispatcher can grasp each factory comprehensively, stand operation, position distribution, pipeline distribution situation；Control
After central server carries out unified management, the energy consumption that each factory can be monitored in real time, stand, instruct assistance high energy consumption factory,
Stand and carry out energy consumption analysis, propose that conductive suggestion carries out energy-conservation technological transformation, improve production efficiency, reduce energy consumption, so as to save
Combustion gas, electric power, water resource equal energy source consumer cost, the discharge for reducing the gases such as carbon dioxide, sulfur dioxide and nitrogen oxide are reduced
Environmental pollution.
In practical application, the high-performance server that control centre's server uses is the vertical server ML350 of Hewlett-Packard, Duo
More than i5 processors, not less than 8G internal memories, 4T hard disks, video card resolution ratio 1920*1080,1G video memory；The software needed:SQL
Server2008, Tomcat, Java software；Software runtime environment：Windows server2008 operating systems, it is necessary to network
Environment, TCP/IP LANs, internet；TP-Link routers, grand electric DTU HD7710, climate compensation controller ZN-VX, temperature
Spend module WZP-230, modular pressure SSTYC-1302, flow module CRL-G.System is installed：Windows is installed on the server
Server2008 operating systems, distribution lan address, internet address；It is soft that SQL server2008, Tomcat, Java are installed
Part, operation engineering is imported, establishes database table, distributes address of variable；Make the display interface of each functional module and be associated with
SQL serber2008 databases.Distribute outside access authority.Heat exchange station installs climate compensator, collecting temperature module, pressure
Module, the data of flow module, by grand electric DTU by data wirelessly on be dealt into server.
The basis that control centre's server carries out above-mentioned analytic function is to obtain a large amount of comprehensive heat supply factory running status numbers
According to, and the utility model is precisely in order to solve this technical problem, comprehensively to water supply side state, backwater side state, recirculated water
The local weather of pump and the working condition of moisturizing water pump and heat supply area is monitored, each to facilitate control centre's server to carry out
Alanysis.
Wisdom heat-network supervisory control system in electric provided by the utility model based on internet has advantages below：
(1) each heat supply factory's condition monitoring unit is connected by GPRS wireless telecommunications internet and control centre's server
Connect, due to using GPRS wireless telecommunications internet, therefore, simplifying wiring complexity, conveniently being constructed；
(2) comprehensively working condition and the heat supply to water supply side state, backwater side state, water circulating pump and moisturizing water pump
The local weather in area is monitored, and has the advantages of monitoring parameter is comprehensive, so as to ensure that heat supply factory is reliably efficiently run.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching should also regard the scope of protection of the utility model.
Claims (3)
1. a kind of wisdom heat-network supervisory control system in electric based on internet, it is characterised in that be disposed with heat supply factory's shape in each heat supply factory
State monitoring unit；In heating enterprise arrangement control centre server；Each heat supply factory's condition monitoring unit by GPRS without
Line communication internet is connected with control centre's server；
Wherein, each heat supply factory's condition monitoring unit includes：Water supply side water temperature sensor, water supply side siphon pressure
Sensor, water supply side water flow sensor, water supply side electric control valve, backwater side water temperature sensor, backwater side water pipe
Pressure sensor, water circulating pump frequency collection sensor, water circulating pump current acquisition sensor, moisturizing water pump frequency collection sensing
Device, moisturizing water pump current acquisition sensor, water circulating pump frequency converter, water circulating pump optical coupling isolator, moisturizing pump variable frequency device, benefit
Water water pump optical coupling isolator, weather collector, calorimeter, gas meter, flow meter, voltameter, moisturizing table, processor and GPRS wireless telecommunications
Equipment；
The processor has 9 independent data acquisition channels, 9 independent data acquisition channels respectively with the water supply side
Water temperature sensor, the water supply side siphon pressure sensor, the water supply side water flow sensor, backwater side water
Warm temperature sensor, the backwater side siphon pressure sensor, the water circulating pump frequency collection sensor, the water circulating pump
The output end of current acquisition sensor, the moisturizing water pump frequency collection sensor and the moisturizing water pump current acquisition sensor
Connection；
The processor has 3 independent output ports, respectively the 1st output port, the 2nd output port and the 3rd output end
Mouthful；1st output port is connected with the adjustable side of the water supply side electric control valve；2nd output port passes sequentially through
After water circulating pump optical coupling isolator and the water circulating pump frequency converter, the adjustable side of water circulating pump is connected to；3rd output end
After mouth passes sequentially through moisturizing water pump optical coupling isolator and the moisturizing pump variable frequency device, the adjustable side of moisturizing water pump is connected to；
The processor has 4 independent MODBUS COM1s, respectively with the calorimeter, the gas meter, flow meter, the electricity
Scale connects with the moisturizing table；
The processor is also connected with the weather collector and the GPRS wireless telecommunications systems respectively.
2. the wisdom heat-network supervisory control system in electric according to claim 1 based on internet, it is characterised in that each data
Acquisition channel includes signal conditioning circuit, filter circuit, analog to digital conversion circuit and the signal amplification circuit of series connection.
3. the wisdom heat-network supervisory control system in electric according to claim 1 based on internet, it is characterised in that the weather collection
Device is temperature collection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720665889.4U CN206788631U (en) | 2017-06-09 | 2017-06-09 | Wisdom heat-network supervisory control system in electric based on internet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720665889.4U CN206788631U (en) | 2017-06-09 | 2017-06-09 | Wisdom heat-network supervisory control system in electric based on internet |
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| Publication Number | Publication Date |
|---|---|
| CN206788631U true CN206788631U (en) | 2017-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720665889.4U Expired - Fee Related CN206788631U (en) | 2017-06-09 | 2017-06-09 | Wisdom heat-network supervisory control system in electric based on internet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688606A (en) * | 2022-02-16 | 2022-07-01 | 华能(浙江)能源开发有限公司玉环分公司 | Remote central heating control system |
-
2017
- 2017-06-09 CN CN201720665889.4U patent/CN206788631U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688606A (en) * | 2022-02-16 | 2022-07-01 | 华能(浙江)能源开发有限公司玉环分公司 | Remote central heating control system |
| CN114688606B (en) * | 2022-02-16 | 2024-04-19 | 华能(浙江)能源开发有限公司玉环分公司 | Remote central heating control system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 |