CN205844804U - A kind of wired heating temperature control device centralized control system with wireless mixed networking - Google Patents
A kind of wired heating temperature control device centralized control system with wireless mixed networking Download PDFInfo
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- CN205844804U CN205844804U CN201620663073.3U CN201620663073U CN205844804U CN 205844804 U CN205844804 U CN 205844804U CN 201620663073 U CN201620663073 U CN 201620663073U CN 205844804 U CN205844804 U CN 205844804U
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- wired
- wireless
- circuit
- heating temperature
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Abstract
A kind of wired and wireless mixed networking heating temperature control device centralized control system belongs to heating temperature control field, particularly relates to a kind of wired heating temperature control device centralized control system with wireless mixed networking.This utility model provides a kind of and takes into account construction cost and data reliability and the heating temperature control device centralized control system of wired and wireless mixed networking that can remotely monitor.This utility model includes controlling main frame, several cell controllers, each described cell controller communicates with several wired temperature controllers and several wireless temperature controllers, and between described control main frame and cell controller, cell controller is connected by communication cable between wired temperature controller；Described control main frame accesses the Internet, is connected to Cloud Server；Remotely monitoring host computer is by described Cloud Server and control main-machine communication；Described control main frame uses PC or industrial computer.
Description
Technical field
This utility model belongs to heating temperature control field, particularly relates to a kind of wired heating temperature with wireless mixed networking
Control device centralized control system.
Background technology
Under the main trend of environmental protection and energy-saving and emission-reduction, the fine-grained management of heating becomes the demand of people.With temperature controller pair
Heating process is controlled, and is the most commonly used heating fine-grained management method.In the environment of some are suitable for, it is also possible to
Multiple temperature controllers are coupled together, forms centrally controlled network, special messenger or special-purpose software are managed collectively, to reach more preferable
Control effect.
Current existing temperature controller central controlled physical connection method, is broadly divided into wired connection and wireless connections two
Kind.Multiple temperature controllers are typically coupled together, by specific data by wired connection by modes such as RS485 bus, CAN
Form is by the status summary of temperature controller to Centralized Controller or computer, it is possible to realizes the parameter to temperature controller and arranges；Wireless company
Connect have at present wireless self-networking mode based on 433/470 frequency range, Zigbee MANET mode based on 2.4G frequency range and
WIFI networking mode etc..Also part system is had to use wired mode to connect Centralized Controller, then by Centralized Controller by wireless
Mode is connected to each temperature controller.
The data transmission credibility of wired connection is high, and capacity of resisting disturbance is strong, and communication distance is remote, but executes man-hour requirement to temperature control
Device carries out the installation work of complexity, and wire rod and human cost are high；Wireless connections then can save the cost of a lot of construction wiring,
Installing and debugging is simple, but capacity of resisting disturbance is poor, the reliability of data transmission is relatively low, the concentration control being suitable in smaller range
System.
Summary of the invention
This utility model is aiming at the problems referred to above, it is provided that one is taken into account construction cost and data reliability and can carry out remote
The heating temperature control device centralized control system of the wired and wireless mixed networking of range monitoring.
For achieving the above object, this utility model adopts the following technical scheme that, this utility model includes controlling main frame, some
Individual cell controller, each described cell controller communicates with several wired temperature controllers and several wireless temperature controllers,
Between described control main frame and cell controller, cell controller is connected by communication cable between wired temperature controller；Institute
The control main frame stated accesses the Internet, is connected to Cloud Server；Remotely monitoring host computer is main with control by described Cloud Server
Machine communicates；Described control main frame uses PC or industrial computer.
As another kind of preferred version, cell controller described in the utility model includes being converted to civil power 5V unidirectional current
The power transfer module in source, master cpu, LCDs, button, the wire communication interface of connection host computer, connect wired temperature
Control the wire communication interface of device, 433MHz radio receiving transmitting module, master cpu respectively with power transfer module, LCDs, press
Key, wire communication interface, wire communication interface, 433MHz radio receiving transmitting module are connected.
As another kind of preferred version, wired temperature controller described in the utility model includes civil power is converted to low-voltage DC
The power transfer module in source, master cpu, LCDs, button, the wire communication interface of connection host computer, control heating are born
The relay carried, master cpu is connected with power transfer module, LCDs, button, wire communication interface, relay respectively.
Secondly, wireless temperature controller described in the utility model comprises the Power convert mould that civil power is converted to low-voltage dc power supply
Block, master cpu, LCDs, button, 433MHz radio receiving transmitting module, the relay of control heating load, master cpu divides
It is not connected with power transfer module, LCDs, button, radio receiving transmitting module, relay.
It addition, the power transfer module that civil power is converted to 5V DC source described in the utility model is included in alternating current 220V
The input circuit of power supply is arranged in series a current-limiting circuit, accesses by diode D1-D4 with the current limliting output signal of 220V power supply
The signal input part of the full-wave rectifying circuit constituted, the rectified signal outfan at described full-wave rectifying circuit is arranged in parallel simultaneously
The diode D5 that receives obtains the low alternating voltage of 50HZ, and the signal output part at the low alternating voltage of described 50HZ arranges one by electric capacity C2 structure
The c-type filter circuit become；The outfan of a c-type filter circuit limit being composed in series by resistance R2 and Zener diode D7 in parallel
Stream protective circuit of voltage regulation, the outfan of described flow-limiting voltage-stabilizing protection circuit is arranged by a 1.2V band gap regulated power supply, comparator U1
The feedback circuit constituted with audion Q4 and resistance R5, R6, wherein, the Zener diode in described flow-limiting voltage-stabilizing protection circuit
The outfan of D7 connects the input of 1.2V band gap regulated power supply, positive pole reference signal input Vref and 1.2V of comparator U1
The outfan of band gap regulated power supply is connected, the base stage of the output termination audion Q4 of comparator U1, the collection of described audion Q4
Electrode connects the outfan of described c-type filter circuit, using the emitter stage of audion Q4 as the direct current 5V signal of described change-over circuit
Outfan, arranges the output signal pressure sampling circuit being made up of resistance R5 and R6, dividing potential drop at described direct current 5V signal output part
Sampled signal accesses the reverse input end of comparator U1.
This utility model beneficial effect.
This utility model by control main frame, cell controller, wired temperature controller, wireless temperature controller with the use of, both
Possess the advantage that capacity of resisting disturbance is strong, and install and debug simple；It is suitable for extensive centralized Control, takes into account construction cost and number
According to reliability.It addition, the long-range monitoring host computer of this utility model can carry out remote control by Cloud Server to system, control main frame
Relevant temperature control information can be transferred to long-range monitoring host computer by Cloud Server, it is achieved remotely monitor.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described further below in conjunction with the accompanying drawings.This utility model protection domain
It is not only limited to the statement of herein below.
Fig. 1 is system construction drawing of the present utility model.
Fig. 2 is cell controller structure chart of the present utility model.
Fig. 3 is wired temperature controller structure figure of the present utility model.
Fig. 4 is wireless temperature controller structure chart of the present utility model.
Fig. 5 is the power transfer module circuit theory diagrams that civil power is converted to 5V DC source of the present utility model.
In Fig. 1,1 for control main frame, 2 be cell controller, 3 for wired temperature controller, 4 for wireless temperature controller, 5 be cloud service
Device, 6 be long-range monitoring host computer, 7 for communication cable.
Detailed description of the invention
As it can be seen, this utility model includes controlling main frame 1, several cell controllers 2, each described unit controls
Device 2 communicates with several wired temperature controllers 3 and several wireless temperature controllers 4, described control main frame 1 and cell controller 2
Between, be connected by communication cable 7 between cell controller 2 and wired temperature controller 3；Described control main frame 1 accesses the Internet,
It is connected to Cloud Server 5；Remotely monitoring host computer 6 is communicated with controlling main frame 1 by described Cloud Server 5；Described control main frame 1
Use PC or industrial computer.
Described cell controller 2 includes being converted to civil power the power transfer module of 5V DC source, master cpu, liquid
Crystal display screen, button, the wire communication interface of connection host computer, connect the wire communication interface of wired temperature controller 3,433MHz without
Line transceiver module, master cpu connects with power transfer module, LCDs, button, wire communication interface, wire communication respectively
Mouth, 433MHz radio receiving transmitting module are connected.
Described wired temperature controller 3 includes being converted to civil power the power transfer module of low-voltage dc power supply, master cpu, liquid
Crystal display screen, button, the wire communication interface of connection host computer, control heating load relay, master cpu respectively with power supply
Modular converter, LCDs, button, wire communication interface, relay are connected.
Described wireless temperature controller 4 comprises civil power is converted to the power transfer module of low-voltage dc power supply, master cpu, liquid
Crystal display screen, button, 433MHz radio receiving transmitting module, control heating load relay, master cpu respectively with Power convert mould
Block, LCDs, button, radio receiving transmitting module, relay are connected.
There is wired temperature controller 3 and the wireless temperature controller 4 of built-in 433MHz wireless module of RS485 interface, can be according to executing
The practical situation wired or wireless temperature controller 4 of selection that work is on-the-spot.
The described power transfer module that civil power is converted to 5V DC source is included in the input circuit of alternating current 220V power supply
In be arranged in series a current-limiting circuit, access all wave rectification being made up of diode D1-D4 with the current limliting output signal of 220V power supply
The signal input part of circuit, the rectified signal outfan at described full-wave rectifying circuit is arranged in parallel Zener diode D5 and obtains
The low alternating voltage of 50HZ, the signal output part at the low alternating voltage of described 50HZ arranges a c-type filtered electrical being made up of electric capacity C2
Road；The outfan of a c-type filter circuit flow-limiting voltage-stabilizing protection electricity being composed in series by resistance R2 and Zener diode D7 in parallel
Road, the outfan of described flow-limiting voltage-stabilizing protection circuit arrange by a 1.2V band gap regulated power supply, comparator U1 and audion Q4 with
And the feedback circuit that resistance R5, R6 are constituted, wherein, the outfan of the Zener diode D7 in described flow-limiting voltage-stabilizing protection circuit is even
Connect the input of 1.2V band gap regulated power supply, the positive pole reference signal input Vref of comparator U1 and 1.2V band gap regulated power supply
Outfan be connected, comparator U1 output termination audion Q4 base stage, the colelctor electrode of described audion Q4 connects described c-type
The outfan of filter circuit, using the emitter stage of audion Q4 as the direct current 5V signal output part of described change-over circuit, described
Direct current 5V signal output part arranges the output signal pressure sampling circuit being made up of resistance R5 and R6, and dividing potential drop sampled signal accesses ratio
The relatively reverse input end of device U1.Civil power is converted to the power transfer module of 5V DC source and passes through feedback circuit by this utility model
In be provided with the comparator of 1.2V band gap regulated power supply to realize the voltage stabilizing of output voltage, improve stablizing of output voltage
Degree and precision.By current limiting capacitance and the application of discharge resistance, eliminate volume, transformation coil that power is the biggest, for setting
For saving space, also improve the safety and reliability of circuit simultaneously.
It is understood that above with respect to specific descriptions of the present utility model, be merely to illustrate this utility model and not
It is limited to the technical scheme described by this utility model embodiment, it will be understood by those within the art that, the most permissible
This utility model is modified or equivalent, to reach identical technique effect；Needs are used, all in this reality as long as meeting
Within novel protection domain.
Claims (5)
1. a wired heating temperature control device centralized control system with wireless mixed networking, it is characterised in that include controlling main frame,
Several cell controllers, each described cell controller leads to several wired temperature controllers and several wireless temperature controllers
Letter, between described control main frame and cell controller, cell controller is connected by communication cable between wired temperature controller；
Described control main frame accesses the Internet, is connected to Cloud Server；Remotely monitoring host computer is by described Cloud Server and control
Main-machine communication；Described control main frame uses PC or industrial computer.
A kind of wired heating temperature control device centralized control system with wireless mixed networking, its feature
It is described cell controller to include civil power and is converted to the power transfer module of 5V DC source, master cpu, liquid crystal display
Screen, button, the wire communication interface of connection host computer, connect the wire communication interface of wired temperature controller, 433MHz wireless receiving and dispatching
Module, master cpu respectively with power transfer module, LCDs, button, wire communication interface, wire communication interface,
433MHz radio receiving transmitting module is connected.
A kind of wired heating temperature control device centralized control system with wireless mixed networking, its feature
It is described wired temperature controller to include civil power and is converted to the power transfer module of low-voltage dc power supply, master cpu, liquid crystal display
Screen, button, the wire communication interface of connection host computer, control heating load relay, master cpu respectively with Power convert mould
Block, LCDs, button, wire communication interface, relay are connected.
A kind of wired heating temperature control device centralized control system with wireless mixed networking, its feature
It is described wireless temperature controller to comprise civil power and is converted to the power transfer module of low-voltage dc power supply, master cpu, liquid crystal display
Screen, button, 433MHz radio receiving transmitting module, control heating load relay, master cpu respectively with power transfer module, liquid
Crystal display screen, button, radio receiving transmitting module, relay are connected.
A kind of wired heating temperature control device centralized control system with wireless mixed networking, its feature
It is that the described power transfer module that civil power is converted to 5V DC source is included in the input circuit of alternating current 220V power supply string
Connection arranges a current-limiting circuit, accesses, with the current limliting output signal of 220V power supply, the full-wave rectifying circuit being made up of diode D1-D4
Signal input part, the rectified signal outfan at described full-wave rectifying circuit is arranged in parallel Zener diode D5 and obtains 50HZ
Low alternating voltage, the signal output part at the low alternating voltage of described 50HZ arranges a c-type filter circuit being made up of electric capacity C2；C
The outfan of a type filter circuit flow-limiting voltage-stabilizing protection circuit being composed in series by resistance R2 and Zener diode D7 in parallel, institute
The outfan stating flow-limiting voltage-stabilizing protection circuit is arranged by a 1.2V band gap regulated power supply, comparator U1 and audion Q4 and resistance
The feedback circuit that R5, R6 are constituted, wherein, the outfan of the Zener diode D7 in described flow-limiting voltage-stabilizing protection circuit connects 1.2V
The input of band gap regulated power supply, the positive pole reference signal input Vref of comparator U1 and the output of 1.2V band gap regulated power supply
End is connected, and the base stage of the output termination audion Q4 of comparator U1, the colelctor electrode of described audion Q4 connects described c-type filtered electrical
The outfan on road, using the emitter stage of audion Q4 as the direct current 5V signal output part of described change-over circuit, at described direct current 5V
Signal output part arranges the output signal pressure sampling circuit being made up of resistance R5 and R6, and dividing potential drop sampled signal accesses comparator U1
Reverse input end.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814133 | 2015-10-21 | ||
| CN2015208141332 | 2015-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205844804U true CN205844804U (en) | 2016-12-28 |
Family
ID=57621892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620663073.3U Expired - Fee Related CN205844804U (en) | 2015-10-21 | 2016-06-29 | A kind of wired heating temperature control device centralized control system with wireless mixed networking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205844804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774082A (en) * | 2016-12-29 | 2017-05-31 | 上海月阳信息科技有限公司 | A kind of electric heating network control system |
-
2016
- 2016-06-29 CN CN201620663073.3U patent/CN205844804U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774082A (en) * | 2016-12-29 | 2017-05-31 | 上海月阳信息科技有限公司 | A kind of electric heating network control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180322 Address after: 110164 Liaoning city of Shenyang province Shenbei New Area Pu Road 18-51 Patentee after: Shenyang Xinyuan energy saving equipment Co., Ltd. Address before: 110164 Liaoning city of Shenyang province Shenbei New Area Pu Road 18-51 Patentee before: Liu Shuwei |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 110 000 No. 18-51 Puwen Road, Shenbei New District, Shenyang City, Liaoning Province Patentee after: Liaoning Xinyuan Energy Conservation Group Co., Ltd. Address before: 110164 No. 18-51 Puwen Road, Shenbei New District, Shenyang City, Liaoning Province Patentee before: Shenyang Xinyuan energy saving equipment Co., Ltd. |
|
| 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: 20161228 Termination date: 20200629 |