CN205678769U - A kind of heating network terminal induction central control system - Google Patents
A kind of heating network terminal induction central control system Download PDFInfo
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- CN205678769U CN205678769U CN201620603140.2U CN201620603140U CN205678769U CN 205678769 U CN205678769 U CN 205678769U CN 201620603140 U CN201620603140 U CN 201620603140U CN 205678769 U CN205678769 U CN 205678769U
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- communication device
- temperature sensor
- thermal substation
- network
- surveillance center
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Abstract
The utility model discloses a kind of heating network terminal induction central control system, comprising: heat supply initial station, booster pump station, control centre and several thermal substations；Described control centre includes server and the execution system, display device and the communication device that are connected with described server signal；Described thermal substation is provided with Surveillance center, display device, communication device, radio temperature sensor, the first electric control valve, temperature sensor, pressure transmitter, calorimeter, flowmeter and the second electric control valve；Carry out data transmission between the communication device of thermal substation and the communication device of control centre.The utility model is by arranging the parameters such as temperature everywhere, pressure, heat, flow in various inductor detection heating network on heating network, and uploads parameter in real time, processes, and action made by control electric control valve, makes temperature, pressure equilibrium in heating network；Automaticity is high, to temperature regulation rapidly, makes internal system temperature equalization everywhere, saves the energy.
Description
Technical field
The utility model relates to central heating control system field, particularly relates to a kind of heating network terminal induction centralized
Middle control system.
Background technology
With social technology progress and expanding economy, central heating network quickly grows, and provides for vast heating user
Cosy living environment, but there is also problems with:
Heat supply pipeline distribution is complex, and heating space variation, heating environment is changeable, causes each terminal temperature difference relatively
Greatly.Current indoor terminal monitoring temperature is not in place, and sky temperature signal exists lost line, causes heating curve and actual building
Curve is not inconsistent, and affects resident's heating comfort.The mode that system is still manually patrolled substantially is managed, and workload is big, effect
Rate is low, can not monitoring in real time in 24 hours.
In central heating system, hydraulic pipeline detuning phenomena is extremely widespread, and user's heat amount of being heated changes, and pipe network is along journey
The impact of the factor such as resistance, local resistance, causes distance thermal source nearer end flow big, and indoor temperature is too high, heat waste, with this
Distance thermal source is compared with far-end simultaneously, and indoor temperature is low, it is impossible to meet user's request.Current therrmodynamic system thermal substation uses manually mostly
Monitoring, not only waste of manpower but also be unfavorable for finding accident potential, and the more scattered independent operating of each thermal substation, whole system is very
Difficulty reaches overall optimal operational condition, causes hydraulic pipeline to be lacked of proper care.
Utility model content
The purpose of this utility model is to provide a kind of heating network terminal induction central control system, it is achieved user is eventually
End temperature 24h monitoring, and be as follows according to the problem carrying out solving for the system of thermal conditioning with terminal temperature:
1st, without real time temperature monitoring, system fading margin is delayed compared with temperature change；
2nd, system longtime running is in non-optimal operating mode, and distance thermal source nearer end indoor temperature is too high, and distance thermal source is compared with far-end
Indoor temperature is low, causes near-end energy waste；
3rd, whole heating network relies primarily on people's regulation, and automaticity is low, causes whole system hydraulic misadjustment phenomenon general
Time；
4th, system monitoring is not in place, it is impossible to finds potential faults in time, causes heat supply accident.
For solving above-mentioned technical problem, the utility model adopts the following technical scheme that
A kind of heating network terminal induction central control system of the utility model, comprising: heat supply initial station, relay pump
Stand, control centre and several thermal substations；Described control centre includes server and the execution being connected with described server signal
System, display device and communication device；The execution system of described control centre connects with the communication device signal of described control centre
Connect；
Described thermal substation is provided with Surveillance center；Display device；Communication device；It is arranged on the indoor nothing of each heat user
Line temperature sensor, is used for gathering indoor temperature, humidity；
It is arranged on as the first electric control valve on the secondary network water main of each building water supply；
Be separately positioned on for each building supply water secondary network water main, for each building backwater secondary network return main,
Temperature sensor on first-level pipeline network water main and first-level pipeline network return main；
Be separately positioned on for each building supply water secondary network water main, for each building backwater secondary network return main,
Pressure transmitter on first-level pipeline network water main and first-level pipeline network return main；
Be separately positioned on for each building supply water secondary network water main and first-level pipeline network water main on calorimeter and
Flowmeter；
With the second electric control valve being arranged on first-level pipeline network water main；
Described radio temperature sensor, the first electric control valve, temperature sensor, pressure transmitter, calorimeter, flowmeter
It is all connected with the display device signal of described thermal substation with the second electric control valve；Described first electric control valve and second electronic
Regulation valve is all connected with Surveillance center's signal of described thermal substation；Described radio temperature sensor, temperature sensor, pressure inverting
Device, calorimeter and flowmeter are all connected with the communication device signal of described thermal substation；The Surveillance center of described thermal substation respectively with
The display device of described thermal substation and communication device signal connect；The communication device of described thermal substation is logical with described control centre
Carry out data transmission between news device.
Further, described heat supply initial station is provided with Surveillance center and the display being connected with described Surveillance center signal fills
Put and communication device.
Further, described booster pump station is provided with Surveillance center and the communication being connected with described Surveillance center signal
Device.
Further, the communication device of described heat supply initial station, the communication device of described booster pump station, described control centre
Communication device and the communication device of thermal substation between transmit data by GPRS network.
Further, described temperature sensor, pressure transmitter, calorimeter and flowmeter are by wired and described heating power
The communication device signal stood connects.
Further, described radio temperature sensor enters line number by the communication device of GPRS network and described thermal substation
According to transmission.
Further, described radio temperature sensor embedded memory card.
Compared with prior art, Advantageous Effects of the present utility model is as follows:
The utility model is by arranging temperature everywhere, pressure, heat in various inductor detection heating network on heating network
The parameters such as amount, flow, and parameter is uploaded in real time, processes, action made by control electric control valve, makes temperature, pressure in heating network
Power equalizes；Automaticity is high, to temperature regulation rapidly, makes internal system temperature equalization everywhere, saves the energy.
Brief description
The utility model is described in further detail in explanation below in conjunction with the accompanying drawings.
Fig. 1 is the utility model heating network terminal induction central control system FB(flow block)；
Fig. 2 is thermal substation structural representation of the present utility model；
Description of reference numerals: the 1st, radio temperature sensor；2nd, the first electric control valve；3rd, temperature sensor；4th, pressure becomes
Send device；5th, secondary network return main；6th, secondary network water main；7th, calorimeter；8th, flowmeter；9th, first-level pipeline network supplies water total
Pipe；10th, first-level pipeline network return main；11st, the second electric control valve.
Detailed description of the invention
As it is shown in figure 1, a kind of heating network terminal induction central control system, this example comprises control centre, heat
Power station, heat supply initial station, booster pump station.Control centre includes server, execution system, display device, communication device.Control centre
And heat supply initial station, utilize GPRS to fix IP address between each thermal substation, booster pump station to lead to on-the-spot each communication device
News, each communication device has unique IP address, and communication modes is wireless mode.The communication device of control centre utilizes GPRS net
Network sends instruction to heat supply initial station, each thermal substation, the communication device of booster pump station, receives the data letter of each website simultaneously
Breath.The communication device of control centre is connected with server signal, and multiple data and out of Memory can be analyzed by server, accurate
Really judge that whether data are abnormal, complete the upload information processing of various monitoring subsystem, complete to implement the dimension of storehouse and history library
Protect, provide data-base recording, inquiry, form, trend analysis and chart to show.The server of control centre and execution system signal
Connecting, server sends instruction by data analysis to execution system；The execution system of control centre is with communication device signal even
Connect, perform system then by the instruction of communication device service implementation device.The server of control centre is connected with display device signal, aobvious
Showing device can make whole heat supplying process visualize, and is shown the dynamic process flow chart of whole heat supply network by monitor, projecting apparatus,
The dynamic process flow chart of each heat exchange station, display operational factor (the real time history tendency chart of parameter, rod figure, operation form), aobvious
Show Operating Guideline, dispatch command etc., show other self-defined pictures, alarming and managing function.
As in figure 2 it is shown, be provided with communication device in single thermal substation；Surveillance center；Display device；It is arranged on each heat to use
The indoor radio temperature sensor 1 in family, is used for gathering indoor temperature, humidity；It is arranged on and supply water for the secondary network that each building supplies water
The first electric control valve 2 on house steward 6；The 6th, be separately positioned on the secondary network water main for the water supply of each building is each building backwater
Temperature sensor 3 on secondary network return main the 5th, first-level pipeline network water main 9 and first-level pipeline network return main 10；Set respectively
The secondary network water main that Zhi Weige building supplies water the 6th, secondary network return main the 5th, the first-level pipeline network for each building backwater supplies water
Pressure transmitter 4 on house steward 9 and first-level pipeline network return main 10；It is separately positioned on and supply water total for the secondary network that each building supplies water
Calorimeter 7 on pipe 6 and first-level pipeline network water main 9 and flowmeter 8；With second being arranged on first-level pipeline network water main 9
Electric control valve 11.
Described radio temperature sensor the 1st, the first electric control valve the 2nd, temperature sensor the 3rd, pressure transmitter the 4th, calorimeter is the 7th,
Flowmeter 8 and the second electric control valve 11 are all connected with the display device signal of described thermal substation；Described first electric control valve 2
It is all connected with Surveillance center's signal of described thermal substation with the second electric control valve 11；Described temperature sensor the 3rd, pressure transmitter
4th, calorimeter 7 and flowmeter 8 are all connected with the communication device signal of described thermal substation；The Surveillance center of described thermal substation respectively with
The display device of described thermal substation and communication device signal connect；The communication device of described thermal substation is logical with described control centre
Carry out data transmission between news device.
Described heat supply initial station is provided with Surveillance center and the display device being connected with described Surveillance center signal and communication
Device.
Described booster pump station is provided with Surveillance center and the communication device being connected with described Surveillance center signal.
Specifically, indoor temperature, humidity can be gathered at the indoor radio temperature sensor 1 of heat user, simultaneously can be
Indoor temperature, humidity is shown on liquid crystal display.Radio temperature sensor 1 embedded memory card, can by indoor temperature real-time storage, and
Can be by the communication device by GPRS network transmission to thermal substation for the indoor temperature.The communication device of thermal substation is supported wire/wireless
The open communication agreement of channel, it is achieved that the seamless link of observing and controlling and communication network.The communication device of each thermal substation has solid
Fixed IP address, temperature measurement terminal and control centre can carry out data transmission in the way of GPRS, on the one hand receive downstream real
When temperature signal, on the other hand upstream control centre sends our station data and receives the instruction of upstream control centre simultaneously, plays and holds
On open under effect.The communication device of thermal substation supports wire transmission simultaneously, by temperature sensor 3, pressure transmitter 4, heat
Gauge 7, the parameters such as temperature, pressure, heat, flow in flowmeter 8 receiving station, and these parameters are transferred to Surveillance center.
Surveillance center's real-time reception communication device data of thermal substation, by PLC to the first electric control valve the 2nd, the second electricity
Dynamic regulation valve 11 is adjusted.When the temperature that radio temperature sensor 1 is passed back is less than design temperature, the Surveillance center of thermal substation
Send instruction, increase the aperture of the first electric control valve 2, meanwhile PID tune is carried out to the first-level pipeline network water yield entering heat exchanger
Joint, increases the aperture of the second electric control valve 11, adjusts circulating pump rotating speed, accelerates secondary network circulation rate.Second electric adjustable
The aperture change of joint valve 11 can be uploaded to upstream control centre by the communication device of thermal substation, and the server of control centre passes through
Calculating decides whether to carry out complex optimum configuration to whole pipe network.The temperature passed back when radio temperature sensor 1 is warm higher than setting
When spending, the Surveillance center of thermal substation sends instruction, reduces the aperture of the first electric control valve 2, meanwhile to entering heat exchanger one
The level pipe network water yield carries out PID regulation, reduces the aperture of the second electric control valve 11, adjusts circulating pump rotating speed, reduces secondary network
Circulation rate.The aperture change of the second electric control valve 11 can be uploaded to upstream control centre by the communication device of thermal substation,
The server of control centre decides whether to carry out complex optimum configuration to whole pipe network by calculating.
More specifically, the display device of thermal substation has display first-level pipeline network confession/pressure of return water, temperature in real time, one-level
Pipe network water supply flow, heat, secondary network confession/pressure of return water, temperature, secondary network water supply flow, heat, rate of water make-up, circulation
Pump, small pump running status, the function of terminal temperature, warning function is had to abnormal data, it is simple to discovery accident potential, anti-micro-
Du is gradually.
More specifically, booster pump station is provided with Surveillance center, communication device.The communication device of booster pump station has uniquely
IP address, supports the open communication agreement of wire/wireless channel, it is achieved that the seamless link of observing and controlling and communication network.Booster pump station
Communication device in the way of wired, receive the signals such as Inlet and outlet water temperature, pressure, flow, utilize GPRS network by data message
Reach upstream control centre, receive the instruction of higher level control centre simultaneously.The Surveillance center of booster pump station is according to the number of communication device
According to or instruction to water circulating pump speed change or superpressure monitoring and protecting.
More specifically, heat supply initial station is provided with Surveillance center, display device, communication device.The communication device of heat supply initial station
There is unique IP address, support the open communication agreement of wire/wireless channel, it is achieved that the seamless company of observing and controlling and communication network
Connect.Communication device receives power plant's supply and return water temperature, pressure, power station water supply flow, heat in the way of wired, enters heat supply network heating
The steam pressure of device, temperature, flow, the instantaneous delivery of moisturizing and integrated flow.Communication device utilizes GPRS network to receive scheduling
Center instruction, and instruction is transferred to Surveillance center, Surveillance center regulates according to heat supply network real-time working condition and enters heat exchangers for district heating
Quantity of steam, regulation water circulating pump frequency, regulation rate of water make-up, regulation supply water temperature and flow.Display device then can be by above-mentioned ginseng
Number is in large screen display.
Embodiment described above is only to be described preferred embodiment of the present utility model, not to of the present utility model
Scope is defined, and on the premise of without departing from the utility model design spirit, those of ordinary skill in the art are new to this practicality
The technical scheme of type make various deformation and improve, all should fall into the utility model claims determine protection domain
In.
Claims (7)
1. a heating network terminal induction central control system, it is characterised in that include: heat supply initial station, booster pump station,
Control centre and several thermal substations；Described control centre includes server and the execution system being connected with described server signal
System, display device and communication device；The execution system of described control centre is connected with the communication device signal of described control centre；
Described thermal substation is provided with Surveillance center；Display device；Communication device；It is arranged on the indoor wireless temperature of each heat user
Degree sensor, is used for gathering indoor temperature, humidity；
It is arranged on as the first electric control valve on the secondary network water main of each building water supply；
It is separately positioned on the secondary network water main for the water supply of each building, the secondary network return main for each building backwater, one-level
Temperature sensor on pipe network water supply house steward and first-level pipeline network return main；
It is separately positioned on the secondary network water main for the water supply of each building, the secondary network return main for each building backwater, one-level
Pressure transmitter on pipe network water supply house steward and first-level pipeline network return main；
Be separately positioned on for each building supply water secondary network water main and first-level pipeline network water main on calorimeter and flow
Meter；
With the second electric control valve being arranged on first-level pipeline network water main；
Described radio temperature sensor, the first electric control valve, temperature sensor, pressure transmitter, calorimeter, flowmeter and
Two electric control valves are all connected with the display device signal of described thermal substation；Described first electric control valve and the second motorized adjustment
Valve is all connected with Surveillance center's signal of described thermal substation；Described radio temperature sensor, temperature sensor, pressure transmitter,
Calorimeter and flowmeter are all connected with the communication device signal of described thermal substation；The Surveillance center of described thermal substation respectively with described
The display device of thermal substation and communication device signal connect；The communication device of described thermal substation fills with the communication of described control centre
Carry out data transmission between putting.
2. heating network terminal induction central control system according to claim 1, it is characterised in that: described heat supply
It is provided with Surveillance center and the display device being connected with described Surveillance center signal and communication device in Shou Zhan.
3. heating network terminal induction central control system according to claim 2, it is characterised in that: described relaying
Pumping plant is provided with Surveillance center and the communication device being connected with described Surveillance center signal.
4. heating network terminal induction central control system according to claim 3, it is characterised in that: described heat supply
The communication dress of the communication device of initial station, the communication device of described booster pump station, the communication device of described control centre and thermal substation
Data are transmitted by GPRS network between putting.
5. heating network terminal induction central control system according to claim 1, it is characterised in that: described temperature
Sensor, pressure transmitter, calorimeter and flowmeter are connected by the communication device signal of wired and described thermal substation.
6. heating network terminal induction central control system according to claim 1, it is characterised in that: described wireless
Temperature sensor is carried out data transmission by the communication device of GPRS network and described thermal substation.
7. heating network terminal induction central control system according to claim 6, it is characterised in that: described wireless
Temperature sensor embedded memory card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620603140.2U CN205678769U (en) | 2016-06-20 | 2016-06-20 | A kind of heating network terminal induction central control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620603140.2U CN205678769U (en) | 2016-06-20 | 2016-06-20 | A kind of heating network terminal induction central control system |
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| Publication Number | Publication Date |
|---|---|
| CN205678769U true CN205678769U (en) | 2016-11-09 |
Family
ID=57430780
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620603140.2U Expired - Fee Related CN205678769U (en) | 2016-06-20 | 2016-06-20 | A kind of heating network terminal induction central control system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420969A (en) * | 2017-05-27 | 2017-12-01 | 程孝龙 | A kind of efficiently paddy electricity energy storage heating system and its control method |
| CN107559945A (en) * | 2017-09-25 | 2018-01-09 | 北京京源水仪器仪表有限公司 | A kind of waterpower self-regulation heating system and self-adjusting method |
| CN107606691A (en) * | 2017-10-30 | 2018-01-19 | 青岛良邦供水设备有限公司 | A kind of heat-exchange unit Internet of Things network control system and control method |
| CN107831742A (en) * | 2017-10-30 | 2018-03-23 | 青岛良邦供水设备有限公司 | A kind of secondary non-negative pressure water-supply installation Internet of Things network control system and control method |
| CN111023256A (en) * | 2019-12-26 | 2020-04-17 | 天津华春智慧能源科技发展有限公司 | Self-decision control system and method for heat exchange unit |
-
2016
- 2016-06-20 CN CN201620603140.2U patent/CN205678769U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107420969A (en) * | 2017-05-27 | 2017-12-01 | 程孝龙 | A kind of efficiently paddy electricity energy storage heating system and its control method |
| CN107559945A (en) * | 2017-09-25 | 2018-01-09 | 北京京源水仪器仪表有限公司 | A kind of waterpower self-regulation heating system and self-adjusting method |
| CN107606691A (en) * | 2017-10-30 | 2018-01-19 | 青岛良邦供水设备有限公司 | A kind of heat-exchange unit Internet of Things network control system and control method |
| CN107831742A (en) * | 2017-10-30 | 2018-03-23 | 青岛良邦供水设备有限公司 | A kind of secondary non-negative pressure water-supply installation Internet of Things network control system and control method |
| CN111023256A (en) * | 2019-12-26 | 2020-04-17 | 天津华春智慧能源科技发展有限公司 | Self-decision control system and method for heat exchange unit |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20210620 |