CN207350937U - A kind of multiple-energy-source hot-water heating system based on Programmable logical controller - Google Patents
A kind of multiple-energy-source hot-water heating system based on Programmable logical controller Download PDFInfo
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- CN207350937U CN207350937U CN201720360272.1U CN201720360272U CN207350937U CN 207350937 U CN207350937 U CN 207350937U CN 201720360272 U CN201720360272 U CN 201720360272U CN 207350937 U CN207350937 U CN 207350937U
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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- Y02E10/40—Solar thermal energy, e.g. solar towers
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Abstract
The utility model provides a kind of multiple-energy-source hot-water heating system based on Programmable logical controller, including solar energy heating module, solar energy monitoring modular, universal logic module, auxiliary energy heating module and demand presetting module；The solar energy monitoring modular is connected to the solar energy heating module；The universal logic module communicates with demand presetting module；The universal logic module input terminal is connected to the solar energy monitoring modular, is analyzed and processed for obtaining the monitoring data, and to the monitoring data and the demand information, obtains auxiliary energy control signal；The programmable control module output terminal is connected to the auxiliary energy heating module, for exporting the auxiliary energy control signal to the auxiliary energy heating module；The auxiliary energy heating module receives the auxiliary energy control signal, and controls itself working status according to the auxiliary energy control signal.The system uses intelligentized control method, realizes that efficiency maximizes.
Description
Technical field
It the utility model is related to multiple-energy-source hot-water heating system, more particularly to a kind of multiple-energy-source heat based on Programmable logical controller
Water system.
Background technology
With the raising that people realize environmental protection and energy saving, solar energy has been widely used in hot-water heating system；It is but single
Solar water heating system has very big dependence for environment, in rainy days or inadequate winter sunlight, it is difficult to meet
Demand of the user for hot water.Therefore, there is multiple-energy-source hot-water heating system in the market；But current multiple-energy-source hot-water heating system
Manual operation is needed to carry out energy switching, it is very big which results in human factor, it is difficult to realize that multiple-energy-source hot-water heating system is efficient
Energy saving operation.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of multiple-energy-source based on Programmable logical controller
Hot-water heating system, is preset by demand and is automatically analyzed by universal logic module and control solar energy heating module and auxiliary energy
The working status of heating module, has reached the maximization of intelligentized control method and efficiency, and the technical solution that it is specifically used is as follows：
A kind of multiple-energy-source hot-water heating system based on Programmable logical controller, including the monitoring of solar energy heating module, solar energy
Module, universal logic module, auxiliary energy heating module and demand presetting module；
The solar energy monitoring modular is connected to the solar energy heating module, for monitoring solar energy heating state, and
According to the solar energy heating state output monitoring data；
The universal logic module communicates with demand presetting module, for obtaining demand information；
The universal logic module input terminal is connected to the solar energy monitoring modular, for obtaining the monitoring
Data, and the monitoring data and the demand information are analyzed and processed, obtain auxiliary energy control signal；It is described programmable
Control module output terminal is connected to the auxiliary energy heating module, for exporting the auxiliary energy control signal to the auxiliary
Can heating module；
The auxiliary energy heating module receives the auxiliary energy control signal, and is controlled according to the auxiliary energy control signal
Itself working status.
Preferably, the solar energy monitoring modular includes optical sensor, and the monitoring data are Lighting information；Or institute
Stating solar energy monitoring modular includes being used for the temperature sensor for measuring water temperature, and the monitoring data are water temperature information.
Preferably, the auxiliary energy heating module includes electrical heating module.
Preferably, the auxiliary energy heating module further includes gas heating module；
The universal logic module output terminal includes the first output terminal and the second output terminal, first output terminal
The electrical heating module is connected, for giving controlling electric energy signal output to the electrical heating module；
Second output terminal connects the gas heating module, and gas heating mould is given for combustion gas control signal to be exported
Block.
Preferably, when the demand information includes quick water supply information, the combustion gas control signal is heating signal,
For starting gas heating module.
Preferably, the auxiliary energy heating module further includes air energy heating module；The multiple-energy-source hot-water heating system includes
Air energy efficiency monitoring modular；
The air energy efficiency monitoring modular is connected to the air energy heating module, can be heated for obtaining the air
The efficiency information of module, and the efficiency information is input to the universal logic module；The programmable logic control
Molding root tuber produces air energy control signal according to the monitoring information, efficiency information and demand information；
The universal logic module output terminal further includes the 3rd output terminal, and the 3rd output terminal connects the sky
Gas energy heating module, for exporting air energy control signal to the air energy heating module.
Preferably, the electric energy heating module includes electric energy alarm unit, for when electric heating heating module is abnormal,
Export electric energy abnormal signal；
The gas heating module includes gas alarm unit, for when gas heating module is abnormal, output to be fired
Gas abnormal signal；
The air energy heating module includes air energy alarm unit, for when air energy heating module is abnormal,
Delivery air energy abnormal signal；
Preferably, the universal logic module further includes timing unit, for the solar energy heating module,
The working time of electrical heating module, gas heating module and air energy heating module carries out timing respectively, and chronometric data is sent out
Give the demand presetting module.
Preferably, the demand presetting module is touch-screen, and the touch-screen passes through Serial Port Line and the programmable logic
Control module is connected.
Preferably, in the universal logic module and the demand presetting module in include wireless communication list respectively
Member；
The demand presetting module is communicated by wireless communication with the universal logic module.
Compared with prior art, the beneficial effect of the technical program is：Be not required manual operation carry out each heating module it
Between work switching, client or administrative staff need to only preset demand information, the working status of specific heating module by
Universal logic module determines, is truly realized intelligent and efficiency and maximizes.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the multiple-energy-source hot-water heating system based on Programmable logical controller；
Fig. 2 is the structure diagram of another multiple-energy-source hot-water heating system based on Programmable logical controller；
Fig. 3 is the structure diagram of another multiple-energy-source hot-water heating system based on Programmable logical controller；
Fig. 4 is an a kind of control procedure chart of multiple-energy-source hot-water heating system based on programmed logic control.
Embodiment
Below in conjunction with the accompanying drawings, by specific embodiment, the technical solution of the utility model is carried out it is clear, completely retouch
State.
Programmable logic controller (PLC) (PLC) is a kind of using a kind of programmable memory, for its internally stored program,
The user oriented instructions such as logical operation, sequential control, timing, counting and arithmetical operation are performed, and by digital or analog
The various types of machineries of input/output control or production process, the utility model by PLC by referring to multiple-energy-source hot water system
System, the intelligence and efficiency for realizing the multiple-energy-source hot-water heating system maximize.
Please refer to Fig.1, the utility model provides a kind of multiple-energy-source hot-water heating system based on Programmable logical controller, bag
Include：Solar energy heating module 10, solar energy monitoring modular 20, auxiliary energy heating module 30,40 and of universal logic module
Demand presetting module 50.
The solar energy monitoring modular 20 is connected to the solar energy heating module 10, for monitoring solar energy heating shape
State, and according to the solar energy heating state output monitoring data；
The universal logic module 40 communicates with demand presetting module 50, for obtaining demand information；
40 input terminal of universal logic module is connected to the solar energy monitoring modular 20, described for obtaining
Monitoring data, and the monitoring data and the demand information are analyzed and processed, obtain auxiliary energy control signal；It is described can
40 output terminal of programmed logic control module is connected to the auxiliary energy heating module 30, for the auxiliary energy control signal is defeated
Go out to the auxiliary energy heating module 30；
The auxiliary energy heating module 30 receives the auxiliary energy control signal, and according to the auxiliary energy control signal control
Make itself working status.
First, user is configured demand information by demand presetting module 50, and the demand information is believed including water temperature
Cease, the one or more in temporal information and water consumption information.Demand presetting module 50 and universal logic module 40 into
Row communication, the universal logic module 40 is sent to by the demand information.
Solar energy heating module 10 is used to convert the solar into thermal energy and heat water, its absolute dependence is in weather
Situation, when bad weather, can not obtain enough solar energy, water can not be heated fully.Therefore the utility model is introduced
Solar energy monitoring modular 20, for being monitored to solar energy heating state.If solar energy heating is in good condition, merely with too
Sun, which can heat, can disclosure satisfy that user demand, then the auxiliary energy control signal that universal logic module 40 exports is closing
Signal, the auxiliary energy heating module 30 do not heat water, are only worked by solar energy heating module 10 and complete to add water
Thermal process.At this time, in the case where meeting user demand, energy dissipation caused by auxiliary energy heating module 30 works has been saved.
If solar energy heating is out of order, it cannot meet user demand merely with solar energy heating, then programmable logic
Control module 40 export auxiliary energy control signal be open signal, the auxiliary energy heating module 30 works, with solar energy plus
Thermal modules 10 complete the heating process to water jointly.
This multiple-energy-source hot-water heating system supervises demand information and solar energy by setting universal logic module 40 to realize
Storage and the analyzing and processing of data are surveyed, judges whether to need to start auxiliary energy heating module 30, realizes whole multiple-energy-source hot water
The intelligence of system and efficiency maximize, it is not necessary to which manual operation can realize the switching of each heating module working status.
In one embodiment, solar energy monitoring modular 20 includes optical sensor, and the monitoring data are Lighting information；
Solar energy monitoring modular 20 sends the Lighting information of acquisition to the universal logic module 40, Programmable logical controller
Module 40 carries out calculating analysis according to the Lighting information and the demand information of client, when only solar energy heating module 10 works with regard to energy
When meeting user demand, then the auxiliary energy control signal sent is shutdown signal, and the auxiliary energy heating module does not carry out water
Heating；When only the work of solar energy heating module 10 cannot meet user demand, then the auxiliary energy control signal sent is unlatching
Signal, the auxiliary energy heating module 30 heats water, so as to meet user demand.
In another embodiment, solar energy monitoring modular 20 includes being used for the temperature sensor for measuring water temperature, the prison
Survey data are water temperature information, and solar energy monitoring modular 20 sends the water temperature information of acquisition to the universal logic module
40, universal logic module 40 calculates actual temperature rise curve according to water temperature information.At this time, universal logic module
Setting standard temperature rise curve in 40, actual temperature rise curve are contrasted with standard temperature rise curve, when actual temperature rise curve is less than mark
During quasi- temperature rise curve, when representing that only the work of solar energy heating module 10 cannot meet user demand, then the auxiliary energy sent controls
Signal is open signal, and the auxiliary energy heating module 30 heats water；When actual temperature rise curve is bent higher than standard temperature rise
During line, when representing that only solar energy heating module 10 works with regard to that can meet user demand, then the auxiliary energy control signal sent is pass
Signal is closed, the auxiliary energy heating module 30 does not heat water；In the present embodiment, standard temperature rise curve can also be compiled
Journey Logic control module 40 is calculated according to user demand information.
In order to ensure to meet user demand, in both examples above, solar energy monitoring modular 20 can be with real-time working, can
Programmed logic control module 40 calculates corresponding result in real time.
Because the structure of electrical heating pattern is simple, and it is very ripe be used in water heater, in one embodiment
In, the auxiliary energy heating module 30 includes electrical heating module 31.
But electric energy is costly, long-time service electrical heating causes customer charge to improve, therefore, described in the present embodiment
Auxiliary energy heating module further includes gas heating module 32；
As shown in Fig. 2, in the present embodiment, the output terminal of universal logic module 40 includes the first output terminal and second
Output terminal, first output terminal connects the electrical heating module 31, for giving controlling electric energy signal output to the electrical heating
Module 31；
Second output terminal connects the gas heating module 32, for exporting combustion gas control signal to gas heating
Module 32.Gas heating is relative to electrical heating, and the use cost of user reduces, and gas heating has quick advantage, institute
Generally when the demand information of the user setting includes quick water supply information, to start gas heating module 32.Such as when
User is needed when that can obtain hot water within 5 minutes, can enable gas heating module；Specifically, universal logic module 40 connects
After receiving quick water supply information, output combustion gas control signal is open signal, and the gas heating module 32 is started to work, with full
The demand of sufficient user's quick obtaining hot water.
It is understood that the energy consumption of gas heating pattern is huge, the energy will be caused to disappear using gas heating for a long time
Consumption, based on this, auxiliary energy heating module described in the present embodiment 30 further includes air energy heating module 33；In order to avoid air energy
Energy dissipation caused by the work efficiency of heating module is very low, the multiple-energy-source hot-water heating system further include air energy efficiency monitoring mould
Block 21；
As shown in figure 3, in the present embodiment, the air energy efficiency monitoring modular 21 is connected to the air energy heating module
33, for obtaining the efficiency information of the air energy heating module 33, and the efficiency information is input to described may be programmed and is patrolled
Collect control module 40；The universal logic module 40 is produced according to the monitoring information, efficiency information and demand information
Air energy control signal；
In the present embodiment, 40 output terminal of universal logic module further includes the 3rd output terminal, and the described 3rd is defeated
Outlet connects the air energy heating module 33, for exporting air energy control signal to the air energy heating module 33.
It is known that under low temperature condition, when being heated using air energy heating module, its efficiency is very low.Particularly 0
When below DEG C, its efficiency is lower, and energy dissipation is not only resulted in if can be heated using air at this time, and possibly can not meet to use
Family demand.Therefore, in one embodiment, the air energy efficiency monitoring modular 21 or temperature sensor, the air
Water temperature information is passed to universal logic module 40 by energy efficiency monitoring modular 21；When water temperature information is less than default standard
During value, the air energy control signal that universal logic module 40 exports is shutdown signal, the air energy heating module 33
Water is not heated.When water temperature information is insufficient for higher than the default standard value and the single work of solar energy heating module
During user demand, the air energy control signal that universal logic module 40 exports is open signal, and the air can heat
Module 33 heats water.
Fig. 4 shows solar energy heating module 10 in the present embodiment, electrical heating module 31, gas heating module 32 and air
A kind of control process of energy heating module 33, comprises the following steps：
S01：Judge that can solar energy heating meet user demand；When judging result when being, no longer to perform other operations,
Water is heated merely with solar energy；When judging result is no, step S02 is performed；
S02：Start air energy heating module；
S03：Judge whether the air energy efficiency of heating surface is more than the default efficiency of heating surface；When judging result is to be, step is performed
S04；
When judging result is no, step S05 is performed；
S04：Air energy heating module works, that is, starts air energy heating module；
S05：Start electrical heating module or gas heating module；
S06：Terminate：It can meet that user demand is that the maximized heating mode of efficiency carries out heating work again with one,
Can be a kind of heating mode work or multiple heating modes work in combination.
It should be noted that these are only a kind of control process, other control processes can be used in actual use, as long as
It can meet user demand and efficiency optimization, the job order and state of each heating module specifically control as the case may be,
Without being fixedly installed.
In one embodiment, electrical heating module 31 includes electric energy alarm unit, different for occurring in electric heating heating module
Chang Shi, exports electric energy abnormal signal；
Gas heating module 32 includes gas alarm unit, for when gas heating module is abnormal, exporting combustion gas
Abnormal signal；
Air energy heating module 33 includes air energy alarm unit, defeated for when air energy heating module is abnormal
Go out air energy abnormal signal；
Preferably, above abnormal signal can send demand presetting module 50 to by universal logic module 40, use
Family obtains the exception information of whole system by the demand presetting module 50.
In one embodiment, programmable logic can control module 40 to further include timing unit, for the solar energy
Heating module, electrical heating module, the working time of gas heating module and air energy heating module carry out timing respectively, and will meter
When data sending give the demand presetting module；User can obtain corresponding energy damage according to the operating time of modules
Consumption, is conducive to that different-energy is carried out to calculate analysis and charging.
In one embodiment, the demand presetting module 50 is touch-screen, the touch-screen by Serial Port Line with it is described
Universal logic module is connected.
In another embodiment, phase is included respectively in the universal logic module 40 and demand presetting module 50
The wireless communication unit mutually carried out data transmission；
The demand presetting module 50 is communicated by communication with the universal logic module 40.
Preferably, user both can set corresponding demand information by demand presetting module 50, can also pass through demand presetting module
50 obtain the working status of the multiple-energy-source hot-water heating system based on Programmable logical controller, it is necessary to which explanation, demand preset mould
The function of block 50 not only includes demand preset function, moreover it is possible to a variety of manipulation functions and display function is concentrated, than as mentioned above
Receive the function of the operating time of modules；Can also include push button function people in order to control, for example, people in order to control some when
Between section work using only certain specific heating module.And by the setting of wireless communication unit, can be by people in order to control
Signal passes to universal logic module 40.
Although the utility model is disclosed as above with preferred embodiment, it is not for limiting the utility model, appointing
What those skilled in the art without departing from the spirit and scope of the utility model, may be by the method and skill of the disclosure above
Art content makes technical solutions of the utility model possible variation and modification, therefore, every without departing from the utility model technology
The content of scheme, any simple modification made according to the technical essence of the utility model to above example, equivalent variations and
Modification, belongs to the protection domain of technical solutions of the utility model.
Claims (10)
1. a kind of multiple-energy-source hot-water heating system based on Programmable logical controller, it is characterised in that including solar energy heating module, too
Positive energy monitoring modular, universal logic module, auxiliary energy heating module and demand presetting module；
The solar energy monitoring modular is connected to the solar energy heating module, for monitoring solar energy heating state, and according to
The solar energy heating state output monitoring data；
The universal logic module communicates with demand presetting module, for obtaining demand information；
The universal logic module input terminal is connected to the solar energy monitoring modular, for obtaining the monitoring number
According to, and the monitoring data and the demand information are analyzed and processed, obtain auxiliary energy control signal；The programmable control
Molding block output terminal is connected to the auxiliary energy heating module, for exporting the auxiliary energy control signal to the auxiliary energy
Heating module；
The auxiliary energy heating module receives the auxiliary energy control signal, and controls itself according to the auxiliary energy control signal
Working status.
2. the multiple-energy-source hot-water heating system according to claim 1 based on Programmable logical controller, it is characterised in that it is described too
Positive energy monitoring modular includes optical sensor, and the monitoring data are Lighting information；
Alternatively, the solar energy monitoring modular includes being used for the temperature sensor for measuring water temperature, the monitoring data are believed for water temperature
Breath.
3. the multiple-energy-source hot-water heating system according to claim 2 based on Programmable logical controller, it is characterised in that described auxiliary
Energy heating module is helped to include electrical heating module.
4. the multiple-energy-source hot-water heating system according to claim 3 based on Programmable logical controller, it is characterised in that described auxiliary
Energy heating module is helped to further include gas heating module；
The universal logic module output terminal includes the first output terminal and the second output terminal, the first output terminal connection
The electrical heating module, for giving controlling electric energy signal output to the electrical heating module；
Second output terminal connects the gas heating module, and gas heating module is given for combustion gas control signal to be exported.
5. the multiple-energy-source hot-water heating system according to claim 4 based on Programmable logical controller, it is characterised in that when described
When demand information includes quick water supply information, the combustion gas control signal is heating signal, for starting gas heating module.
6. the multiple-energy-source hot-water heating system according to claim 5 based on Programmable logical controller, it is characterised in that described auxiliary
Energy heating module is helped to further include air energy heating module；The multiple-energy-source hot-water heating system includes air energy efficiency monitoring modular；
The air energy efficiency monitoring modular is connected to the air energy heating module, for obtaining the air energy heating module
Efficiency information, and the efficiency information is input to the universal logic module；The Programmable logical controller mould
Root tuber produces air energy control signal according to the monitoring data, efficiency information and demand information；
The universal logic module output terminal further includes the 3rd output terminal, and the 3rd output terminal connects the air energy
Heating module, for exporting air energy control signal to the air energy heating module.
7. the multiple-energy-source hot-water heating system according to claim 6 based on Programmable logical controller, it is characterised in that the electricity
Heating module includes electric energy alarm unit, for when electric heating heating module is abnormal, exporting electric energy abnormal signal；
The gas heating module includes gas alarm unit, for when gas heating module is abnormal, output combustion gas to be different
Regular signal；
The air energy heating module includes air energy alarm unit, for when air energy heating module is abnormal, exporting
Air energy abnormal signal.
8. the multiple-energy-source hot-water heating system according to claim 7 based on Programmable logical controller, it is characterised in that it is described can
Programmed logic control module further includes timing unit, for the solar energy heating module, electrical heating module, gas heating mould
The working time of block and air energy heating module carries out timing respectively, and chronometric data is sent to the demand presetting module.
9. according to multiple-energy-source hot-water heating system of the claim 1-8 any one of them based on Programmable logical controller, its feature exists
In the demand presetting module is touch-screen, and the touch-screen is connected by Serial Port Line with the universal logic module.
10. according to multiple-energy-source hot-water heating system of the claim 1-8 any one of them based on Programmable logical controller, its feature exists
In including the channel radio that mutually carries out data transmission in the universal logic module and the demand presetting module respectively
Believe unit；
The demand presetting module is communicated by communication with the universal logic module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720360272.1U CN207350937U (en) | 2017-04-07 | 2017-04-07 | A kind of multiple-energy-source hot-water heating system based on Programmable logical controller |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720360272.1U CN207350937U (en) | 2017-04-07 | 2017-04-07 | A kind of multiple-energy-source hot-water heating system based on Programmable logical controller |
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ID=62360992
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720360272.1U Expired - Fee Related CN207350937U (en) | 2017-04-07 | 2017-04-07 | A kind of multiple-energy-source hot-water heating system based on Programmable logical controller |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954862A (en) * | 2018-07-17 | 2018-12-07 | 浙江百诚未莱环境集成有限公司 | One kind being based on air source heat pump, boiler, solar energy intelligent control hot-water heating system |
| CN111486604A (en) * | 2020-03-23 | 2020-08-04 | 山东省产品质量检验研究院 | Photovoltaic intelligent monitoring method of solar water heater |
| CN111853924A (en) * | 2020-08-14 | 2020-10-30 | 河南科技大学 | Intelligent switching device based on wireless sensor network and control method thereof |
-
2017
- 2017-04-07 CN CN201720360272.1U patent/CN207350937U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108954862A (en) * | 2018-07-17 | 2018-12-07 | 浙江百诚未莱环境集成有限公司 | One kind being based on air source heat pump, boiler, solar energy intelligent control hot-water heating system |
| CN111486604A (en) * | 2020-03-23 | 2020-08-04 | 山东省产品质量检验研究院 | Photovoltaic intelligent monitoring method of solar water heater |
| CN111853924A (en) * | 2020-08-14 | 2020-10-30 | 河南科技大学 | Intelligent switching device based on wireless sensor network and control method thereof |
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Granted publication date: 20180511 |