CN209279263U - A kind of electric heating heating stove intelligent automatic control system - Google Patents
A kind of electric heating heating stove intelligent automatic control system Download PDFInfo
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- CN209279263U CN209279263U CN201821903043.0U CN201821903043U CN209279263U CN 209279263 U CN209279263 U CN 209279263U CN 201821903043 U CN201821903043 U CN 201821903043U CN 209279263 U CN209279263 U CN 209279263U
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Abstract
The utility model discloses a kind of electric heating heating stove intelligent automatic control systems, including the first branch being connected in parallel on 380V main circuit main line respectively, second branch, third branch, the 4th branch and the 5th branch；The first branch and second branch include sequentially connected disconnect switch, intermediate relay, electrothermal relay and circulating pump；Third branch and the 4th branch include sequentially connected disconnect switch, solid-state relay and electric heater group；5th branch includes sequentially connected 5th disconnect switch and transformer, it is connected to the first execution unit, the second execution unit and AC/DC changeover switch of transformer, and is connected to the control unit of AC/DC changeover switch DC output end, frequency conversion variable period execution unit and acquisition unit；Acquisition unit is connected separately with supply water temperature sensor and return water temperature sensor.The utility model is fed back by the acquisition of temperature, is adjusted electric heater and circulating pump in time, is realized the intelligent automatic control of heating stove.
Description
Technical field
The utility model relates to electric automatization fields, and in particular to a kind of electric heating heating stove intelligent automatic control system
System.
Background technique
With the continuous development of society, people are also higher and higher for the pursuit of quality of the life, in winter, all uncommon
Hope house that there can be a warm living environment substantially to can guarantee the winter in the north city for having unified heat supply in winter
Season, house can have the warm environment of a relative comfort, and still, unified heating cannot be carried out according to itself demand to temperature
It adjusts, can only passively receive the unified heating temperature of heating company, for cold groups of people, possible room temperature reaches
Always cool less than comfortable temperature, feeling, and for the groups of people that To Be Protected from Heat, room temperature can exceed that comfortably
Temperature, needing to open a window adjusts room temperature, this certainly will will cause certain energy waste, meanwhile, for the south of no unified heating
For city, winter is undoubtedly a more hard to bear season, in order to guarantee to have a comfortable winter room temperature, more and more
Person selects installs small-sized heating stove in house, guarantees that room temperature reaches comfortable temperature to provide enough heats.
Existing heating stove is mainly gas heating boiler and electric heating heating boiler, and gas fired-boiler needs continual
Fuel gas buring could provide endlessly heat supply, and safety belt with capacity of fire protection will necessarily be given along with the generation of open fire by burning
Carry out hidden danger centainly, meanwhile, lighting and close automatically for Yao Shixian combustion gas is a relatively complicated thing, cannot be very
The automatic control of good realization gas fired-boiler, therefore, more and more people select the electric heating heating stove of clean and effective as the winter
Season house heating equipment, electric heating also can preferably realize automation control, still, the control of electric heating heating stove now
System still has certain problems, and the degree of automation of electric heating heating stove is not also very high at present, and water temperature can be because of pipeline
The variation of interior water velocity size and the variation of the outdoor temperature difference and change, just needed when water temperature variation manually to heater into
Row gear adjusts control, can not achieve the adjusting of automation, while present control system function is relatively simple, the intelligence of control
Change degree is not high, is only merely that realization is point-to-point unidirectionally controlled, does not have the function of optimization system.
Utility model content
Technical problem to be solved by the utility model is: a kind of electric heating heating stove intelligent automatic control system is provided, it is real
The high efficiency smart control of existing electric heating heating stove, feeds back, the circulation of optimizing regulation electric heater and circulating pump according to system information,
Run heating stove heating system steadily efficiently.
To achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of electric heating heating stove intelligent automatic control system, including being connected in parallel on 380V main circuit main line respectively
The first branch, second branch, third branch, the 4th branch and the 5th branch；
The first branch include sequentially connected first disconnect switch, the first intermediate relay, the first electrothermal relay, with
And first circulation pump；
The second branch include sequentially connected second disconnect switch, the second intermediate relay, the second electrothermal relay, with
And second circulation pump；
The third branch includes sequentially connected third disconnect switch, the first solid-state relay and the first electric heating
Device group；
4th branch includes sequentially connected 4th disconnect switch, the second solid-state relay and the second electric heating
Device group；
5th branch includes sequentially connected 5th disconnect switch and transformer, is connected to the step-down side
Control device；
The control device includes the first execution unit for being connected in parallel in the step-down side, the second execution unit
And AC/DC changeover switch, and it is connected to the control unit of the AC/DC changeover switch DC output end, frequency conversion variable period
Execution unit and acquisition unit；
The acquisition unit is connected separately with supply water temperature sensor, return water temperature sensor and water supply overtemperature degree and passes
Sensor；Frequency conversion variable period execution unit is separately connected the first electric heater group and the second electric heater group.
Described control unit executes list with first execution unit, second execution unit, frequency conversion variable period respectively
Member and acquisition unit electrical connection, first execution unit respectively with first solid-state relay and the second heat after
Electric appliance electrical connection, second execution unit are electrically connected with second solid-state relay and first electrothermal relay respectively,
And first execution unit and second execution unit are electrically connected with each other.
Further, the transformer is the transformer that 380V turns 220V.
Further, which is characterized in that the AC/DC changeover switch is the alternating current-direct current turn that 220V alternating current turns 24V direct current
Parallel operation.
Further, the first electric heater group and the second electric heater group include it is multiple can be mutually indepedent
The semiconductor electric heater of control.
Compared with prior art, the utility model has the following beneficial effects:
(1) the utility model by the collected supply water temperature sensor of acquisition unit, return water temperature sensor and supplies
The temperature of the super temperature sensor of water, and collected temperature information is fed back into control unit, control unit to feedback information into
Row optimization, and two the first execution units being in parallel and the second execution unit are controlled respectively to respective execution control line road
The control of electric heater and circulating pump, by the heating power of the intelligent automatic regulated electric heater of frequency conversion variable period execution unit,
Water velocity in pipeloop reaches required matched data and setup parameter.
(2) the first execution unit of the utility model and the performed electric heater quantity controlled of the second execution unit are multiple
Optimization can be connected with each other between two execution units with the electric heater of independent control, it can be to the respective electricity executed on route
Heater optimizes coordinated control, while frequency conversion variable period execution unit can further optimize step-less adjustment electric heating
The power of device preferably realizes the intelligent optimal control of system.
(3) there are transformer and AC/DC changeover switch in the system of the utility model control, can effectively be converted into will be each
The required Current Voltage of equipment greatly improves the validity of system control without increasing other additional conversion equipments.
Detailed description of the invention
Fig. 1 is the control system figure of the utility model.
Wherein, the corresponding title of appended drawing reference are as follows:
1- main circuit main line, the first disconnect switch of 2-, the first intermediate relay of 3-, the first electrothermal relay of 4-, 5- first are followed
Ring pump, the second disconnect switch of 6-, the second intermediate relay of 7-, the second electrothermal relay of 8-, 9- second circulation pump, 10- third open circuit
Switch, the first solid-state relay of 11-, 12- the first electric heater group, the 4th disconnect switch of 13-, the second solid-state relay of 14-,
15- the second electric heater group, the 5th disconnect switch of 16-, 17- transformer, the first execution unit of 18-, the second execution unit of 19-,
20- AC-DC converter, 21- control unit, 22- acquisition unit, 23- supply water temperature sensor, 24- return water temperature sensor,
The super temperature sensor of 25- water supply, 26- frequency conversion variable period execution unit.
Specific embodiment
The utility model is described in further detail with embodiment for explanation with reference to the accompanying drawing, and the mode of the utility model includes
But it is not limited only to following embodiment.
The utility model is the improvement based on hardware architecture, what used component was well known to the skilled person
More mature technology, the content reasonable employment that those skilled in the art can record according to specification, the utility model is to it
Specific configuration and circuit connection repeat no more.
A kind of electric heating heating stove intelligent automatic control system as shown in Figure 1:, including it is connected in parallel in 380V master respectively
The first branch on circuit main line, second branch, third branch, the 4th branch and the 5th branch；
The first branch includes sequentially connected first disconnect switch 2, the first intermediate relay 3, the first electrothermal relay
4 and first circulation pump 5；
The second branch includes sequentially connected second disconnect switch 6, the second intermediate relay 7, the second electrothermal relay
8 and second circulation pump 9；
The third branch includes sequentially connected third disconnect switch 10, the first solid-state relay 11 and the first electricity
Heater group 12；
4th branch includes sequentially connected 4th disconnect switch 13, the second solid-state relay 14 and the second electricity
Heater group 15；
In order to realize that execution unit rationally adjusts the optimization of electric heater, the first electric heater group 12 and second electricity
Heater group 15 includes multiple semiconductor electric heaters that can be controlled independently of each other.
5th branch includes sequentially connected 5th disconnect switch 16 and transformer 17, is connected to the transformer 17
The control device of low-pressure end.
The control device includes the first execution unit 18, second execution for being connected in parallel in 17 low-pressure end of transformer
Unit 19 and AC/DC changeover switch 20, and it is connected to the control unit of 20 DC output end of AC/DC changeover switch
21, frequency conversion variable period execution unit 26 and acquisition unit 22；In order to be provided to the first execution unit and the second execution unit
The voltage of 220V, the transformer 17 is the transformer that 380V turns 220V, in order to make control unit and acquisition unit to 24V voltage
Demand, the AC/DC changeover switch 20 is that 220V alternating current turns the AC/DC changeover switch of 24V direct current.
The acquisition unit 22 is connected separately with supply water temperature sensor 23, return water temperature sensor 24 and supplies water super
Temperature sensor 25, acquisition unit acquire supply water temperature and return water temperature, so that control unit optimizes processing, and control and hold
Control and regulation of the row unit to electric heater, when temperature is more than that preset safeguard protection temperature is, supplying water super temperature sensor can
It cuts off the power with timely feedback information and by control unit control, effectively prevents safety brought by electric heater overtemperature hidden
Suffer from.
Described control unit 21 respectively with first execution unit 18, second execution unit 19, frequency control list
Member 26 and the acquisition unit 22 be electrically connected, first execution unit 18 respectively with first solid-state relay 11 and
Second electrothermal relay 8 electrical connection, second execution unit 19 respectively with second solid-state relay 14 and it is described first heat
Relay 4 is electrically connected, and first execution unit 18 and second execution unit 19 are electrically connected with each other.
Described control unit selects JINDA SP-P909, and control unit module is controlled with AI artificial intelligence Fuzzy tuning
Function, control unit and execution unit constitute frequency conversion variable period one Power Regulation modular device, accurately and effectively according to the temperature of acquisition
Degree feedback, is accurately effectively adjusted electric heater capacity, to meet the required matched data of system and setting ginseng
Number.
Above-described embodiment is only one of preferred embodiments of the present invention, should not be taken to limit the utility model
Protection scope, as long as the utility model body design thought and mentally make have no the change of essential meaning or profit
Color, it is solved the technical issues of it is still consistent with the utility model, the protection scope of the utility model should all be included in
Within.
Claims (6)
1. a kind of electric heating heating stove intelligent automatic control system, which is characterized in that including being connected in parallel in the main electricity of 380V respectively
The first branch on the main line of road, second branch, third branch, the 4th branch and the 5th branch；
The first branch includes sequentially connected first disconnect switch (2), the first intermediate relay (3), the first electrothermal relay
(4) and first circulation pumps (5)；
The second branch includes sequentially connected second disconnect switch (6), the second intermediate relay (7), the second electrothermal relay
(8) and second circulation pumps (9)；
The third branch includes sequentially connected third disconnect switch (10), the first solid-state relay (11) and the first electricity
Heater group (12)；
4th branch includes sequentially connected 4th disconnect switch (13), the second solid-state relay (14) and the second electricity
Heater group (15)；
5th branch includes sequentially connected 5th disconnect switch (16) and transformer (17), and is connected to the transformation
The control device of device (17) low-pressure end.
2. a kind of electric heating heating stove intelligent automatic control system according to claim 1, which is characterized in that the control
Device includes the first execution unit (18), the second execution unit (19) for being connected in parallel in the transformer (17) low-pressure end respectively
With AC/DC changeover switch (20), and it is connected to the control unit of the AC/DC changeover switch (20) DC output end
(21), frequency conversion variable period execution unit (26) and acquisition unit (22)；
The acquisition unit (22) is connected separately with supply water temperature sensor (23), return water temperature sensor (24) and supplies water
Super temperature sensor (25)；The frequency conversion variable period execution unit (26) is separately connected the first electric heater group (12) and institute
State the second electric heater group (15)；
Described control unit (21) becomes week with first execution unit (18), second execution unit (19), frequency conversion respectively
Phase execution unit and the acquisition unit (22) electrical connection, first execution unit (18) respectively with first solid-state
Relay (11) and the second electrothermal relay (8) electrical connection, second execution unit (19) respectively with the second solid-state relay
Device (14) and first electrothermal relay (4) electrical connection, and first execution unit (18) and second execution unit
(19) it is electrically connected with each other.
3. a kind of electric heating heating stove intelligent automatic control system according to claim 1 or 2, which is characterized in that described
Transformer (17) is the transformer that 380V turns 220V.
4. a kind of electric heating heating stove intelligent automatic control system according to claim 2, which is characterized in that described to hand over directly
Stream transformer (20) is the AC/DC changeover switch that 220V alternating current turns 24V direct current.
5. a kind of electric heating heating stove intelligent automatic control system according to claim 4, which is characterized in that described first
Electric heater group (12) and the second electric heater group (15) include that multiple semi-conductor electricities that can be controlled independently of each other add
Hot device.
6. a kind of electric heating heating stove intelligent automatic control system according to claim 2, which is characterized in that the control
Unit selects JINDA SP-P909.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903043.0U CN209279263U (en) | 2018-11-19 | 2018-11-19 | A kind of electric heating heating stove intelligent automatic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821903043.0U CN209279263U (en) | 2018-11-19 | 2018-11-19 | A kind of electric heating heating stove intelligent automatic control system |
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| Publication Number | Publication Date |
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| CN209279263U true CN209279263U (en) | 2019-08-20 |
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| CN201821903043.0U Active CN209279263U (en) | 2018-11-19 | 2018-11-19 | A kind of electric heating heating stove intelligent automatic control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936521A (en) * | 2019-12-04 | 2020-03-31 | 湖南丰源环保设备科技有限公司 | Intelligent EPS melts control system |
-
2018
- 2018-11-19 CN CN201821903043.0U patent/CN209279263U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936521A (en) * | 2019-12-04 | 2020-03-31 | 湖南丰源环保设备科技有限公司 | Intelligent EPS melts control system |
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