CN206738675U - Two line multi-channel electromagnetic valve control systems - Google Patents
Two line multi-channel electromagnetic valve control systems Download PDFInfo
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- CN206738675U CN206738675U CN201720509076.6U CN201720509076U CN206738675U CN 206738675 U CN206738675 U CN 206738675U CN 201720509076 U CN201720509076 U CN 201720509076U CN 206738675 U CN206738675 U CN 206738675U
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- magnetic valve
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- valve
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Abstract
The utility model provides a kind of two line multi-channel electromagnetic valve control systems, including solenoid valve controller, two power supply lines, multiple magnetic valves of two power supply lines are sequentially ingressed into, two power supply lines are used for for multiple solenoid valves and transmit the first control signal for controlling magnetic valve to be opened and closed；Include several control instructions in first control signal, each control instruction corresponds to a magnetic valve, includes the address information of magnetic valve and the open and close controlling state of magnetic valve in each control instruction；The decoder being arranged on magnetic valve is used to the control instruction in the first control signal be identified, and controls the opening and closing of the magnetic valve according to the open and close controlling state in the control instruction on the magnetic valve after control instruction corresponding with the magnetic valve is identified.The utility model can meet that the needs of multi-channel electromagnetic threshold switch power supply can also meet the needs of multi-way control signals transmission, it is not necessary to lay a large amount of circuits, significantly reduce cost.
Description
Technical field
It the utility model is related to field irrigation and industrial pipeline technical field of valve control, and in particular to a kind of two line multichannels
Electromagnetic valve controlling system.
Background technology
Agriculture crop field irrigate and the far distance controlled of industrial pipeline typically using an electromagnetism to one group of control circuit
Control mode, substantial amounts of control cable is laid for this, because general control is switched in computer room so these control lines can produce
Substantial amounts of line loss, wastes resource.
Utility model content
For in the prior art the defects of, the utility model provides a kind of two line multi-channel electromagnetic valve control systems, this reality
It is more can to meet that the needs of multi-channel electromagnetic threshold switch power supply can also meet with two line multi-channel electromagnetic valve control systems of new offer
The needs of road control signal transmission, the utility model need not lay a large amount of circuits, significantly reduce manpower and materials cost.
Specifically, the utility model provides following technical scheme：
The utility model provides a kind of two line multi-channel electromagnetic valve control systems, including：
Solenoid valve controller, two power supply lines being connected with the solenoid valve controller, and be sequentially ingressed into described
Multiple magnetic valves of two power supply lines, wherein, each magnetic valve is respectively used to control the opening and closing of corresponding pipeline；
Wherein, it is the multiple solenoid valve that two power supply lines, which are used for, and is transmitted for controlling access institute
State the first control signal of the magnetic valve opening and closing of two power supply lines；
Wherein, the solenoid valve controller is used to export first control signal, institute to two power supply lines
State and include several control instructions in the first control signal, the corresponding magnetic valve of each control instruction, each control instruction
In include the address information of magnetic valve and the open and close controlling state of magnetic valve；
Wherein, access on each magnetic valve of two power supply lines and be equipped with a decoder, be arranged on electromagnetism
Decoder on valve is used to the control instruction in the first control signal be identified, and corresponding with the magnetic valve identifying
The opening and closing of the magnetic valve is controlled according to the open and close controlling state in the control instruction on the magnetic valve after control instruction.
Further, the two lines multi-channel electromagnetic valve control system also includes：Control terminal, it is described control terminal be used for
The solenoid valve controller sends the first control signal.
Further, communicated between the control terminal and the solenoid valve controller by communication.
Further, it is described control terminal and the solenoid valve controller between by Zigbee, Z-Wave,
Bluetooth or WiFi communications are communicated.
Further, the control terminal includes the one or more in computer, mobile phone and tablet personal computer.
Further, the number for accessing the magnetic valve of two power supply lines is 2~512.
Further, the magnetic valve is low-voltage direct magnetic valve, direct current pulse electromagnetic valve, low-voltage alternating-current magnetic valve or height
Press alternating current electromagnetic valve.
Further, two power supply lines are used for the power supply for transmitting low-voltage direct, low-voltage alternating-current or high-voltage alternating
Signal.
As shown from the above technical solution, two are provided with two lines multi-channel electromagnetic valve control system provided by the utility model
Power supply line, two power supply lines are not only multiple solenoid valves, are additionally operable to transmit control letter for multiple magnetic valves
Number, the magnetic valve being connected on two power supply lines determines whether to be opened according to the control signal transmitted on power line
Action.It can be seen that the utility model solves a magnetic valve control mode for one group of control circuit in the prior art, this practicality
The new control line that control magnetic valve opening and closing can be largely reduced by the way of two-wire system controls multiple magnetic valves, reduces electricity
The installation cost of magnet valve, and the reliable control of multipath electrovalve can be realized.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are these
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the two line multi-channel electromagnetic valve control systems that the embodiment of the utility model one provides.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, clear, complete description is carried out to the technical scheme in the embodiment of the utility model, it is clear that retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Fig. 1 shows the structural representation for the two line multi-channel electromagnetic valve control systems that the embodiment of the utility model one provides.
Referring to Fig. 1, the two line multi-channel electromagnetic valve control systems that the utility model embodiment provides include：Solenoid valve controller, it is and described
Two power supply lines of solenoid valve controller connection, and multiple magnetic valves of two power supply lines are sequentially ingressed into,
Wherein, each magnetic valve is respectively used to control the opening and closing of corresponding pipeline；
Wherein, it is the multiple solenoid valve that two power supply lines, which are used for, and is transmitted for controlling access institute
State the first control signal of the magnetic valve opening and closing of two power supply lines；
It can be seen that in the present embodiment, two power supply lines are both power line and control signal wire.It is appreciated that
, for DC line, two power supply lines are respectively positive pole and negative pole；For alternating current circuit, institute
It is respectively live wire and zero line to state two power supply lines.
Wherein, the solenoid valve controller is used to export first control signal, institute to two power supply lines
State and include several control instructions in the first control signal, the corresponding magnetic valve of each control instruction, each control instruction
In include the address information of magnetic valve and the open and close controlling state of magnetic valve；
Wherein, access on each magnetic valve of two power supply lines and be equipped with a decoder, be arranged on electromagnetism
Decoder on valve is used to the control instruction in the first control signal be identified, and corresponding with the magnetic valve identifying
The opening and closing of the magnetic valve is controlled according to the open and close controlling state in the control instruction on the magnetic valve after control instruction.
It is understood that the address information of magnetic valve can be the id information of magnetic valve or the volume of magnetic valve
Number information, or can also be other can unique mark magnetic valve identity information.For example, access two power supply lines
Magnetic valve share 10, each magnetic valve corresponds to an address information respectively, respectively be 001,002,003,004,
005、006、007、008、009、010.The magnetic valve and close the electricity that address is 005 that address is 001 are opened when wanting to control
, it is necessary to form control instruction corresponding with 001 magnetic valve and 005 magnetic valve difference during magnet valve.Wherein, it is corresponding with 001 magnetic valve
Control instruction in include the address information of 001 magnetic valve and the open and close controlling state of 001 magnetic valve, it is assumed that 1 represent control
Magnetic valve processed is opened, and 0 represents control closed electromagnetic valve, then control instruction corresponding with 001 magnetic valve is (001,1).Similarly, with
Control instruction corresponding to 005 magnetic valve is (005,0).Then the two control instructions are combined into the first control signal, and write
Enter in the solenoid valve controller, the solenoid valve controller is used for two power supply lines output, first control
Signal.A decoder is equipped with each magnetic valve due to accessing two power supply lines, when on the power line
When transmission has the first control signal, it is arranged on the decoder on magnetic valve and is used to carry out the control instruction in the first control signal
Identification, specific identification process are：The magnetic valve address that decoder is locally stored decoder and the electromagnetism in each control instruction
Valve address is compared one by one, when consistent address be present, illustrates that decoder successfully identifies control corresponding with the magnetic valve
System instruction, then controls the opening and closing of the magnetic valve according to the open and close controlling state in the control instruction on the magnetic valve.Such as
The decoder accessed on 001 magnetic valve of two power supply lines successfully identifies control instruction corresponding with the magnetic valve
(001,1), then the magnetic valve is controlled to enter according to the open and close controlling state 1 in the control instruction (001,1) on the magnetic valve
Row breakdown action.Similarly, the decoder accessed on 005 magnetic valve of two power supply lines successfully identifies and the electromagnetism
Control instruction corresponding to valve (005,0), then according to the open and close controlling state in the control instruction (005,0) on the magnetic valve
0 controls the magnetic valve to carry out closing motion.When decoder finds to be not present consistent address after relatively, illustrate decoder
It is unidentified go out control instruction corresponding with the magnetic valve, correspondingly, with the decoder corresponding to magnetic valve opened without corresponding
Close action.For example, on 002,003,004,006,007,008,009,010 magnetic valve of access two power supply lines
The magnetic valve address that decoder is locally stored decoder and the magnetic valve address in each control instruction in the first control signal
Carry out finding that consistent address is not present one by one more afterwards, then without corresponding on-off action.
It is understood that decoder here can use reception amplifying circuit, filter circuit, the monolithic being sequentially connected
Electromechanical road and drive circuit are realized.Wherein, receive amplifying circuit and filter circuit is used to enter the first control signal received
Row amplification and filtering, single chip circuit are used to the control instruction in the first control signal be identified (by control instruction
Address be identified), to determine whether there is control instruction corresponding with corresponding magnetic valve, then according in the control instruction
Open and close controlling state on the magnetic valve realizes the open and close controlling to corresponding magnetic valve by drive circuit.
It is understood that decoder here can also use multilevel iudge circuit and CPU to realize jointly, when address ratio
When more consistent, multilevel iudge circuit output high level, when address is less consistent, multilevel iudge circuit output low level.When
During multilevel iudge circuit output high level, expression identifies successfully, and then CPU reads the open and close controlling state in control instruction, and
Open and close controlling state control magnetic valve in control instruction carries out corresponding on-off action.Wherein, CPU is in control magnetic valve
During opening and closing, it can be controlled according to the particular type output switching signal, positive negative pulse stuffing signal or low and high level signal of magnetic valve
System.When multilevel iudge circuit output low level, unidentified success is represented, CPU is without any processing.
As seen from the above description, two are provided with the two line multi-channel electromagnetic valve control systems that the utility model embodiment provides
Bar power supply line, two power supply lines are not only multiple solenoid valves, are additionally operable to transmit controlling for multiple magnetic valves
Signal, the magnetic valve being connected on two power supply lines determine whether out according to the control signal transmitted on power line
Start and make.It can be seen that the utility model solves a magnetic valve control mode for one group of control circuit in the prior art, this reality
The control line that control magnetic valve is opened and closed can be largely reduced by the way of two-wire system controls multiple magnetic valves with new embodiment,
The installation cost of magnetic valve is reduced, and the reliable control of multipath electrovalve can be realized.
In a kind of optional embodiment, the two lines multi-channel electromagnetic valve control system also includes：Control terminal, the control
Terminal processed is used to send the first control signal to the solenoid valve controller.
In a kind of optional embodiment, pass through side wireless communication between the control terminal and the solenoid valve controller
Formula is communicated.
In a kind of optional embodiment, pass through Zigbee, Z- between the control terminal and the solenoid valve controller
Wave, Bluetooth or WiFi communication are communicated.
In a kind of optional embodiment, it is described control terminal include computer, mobile phone and tablet personal computer in one kind or
It is a variety of.
In a kind of optional embodiment, the number for accessing the magnetic valve of two power supply lines is 2~512.
In a kind of optional embodiment, the magnetic valve is low-voltage direct magnetic valve, direct current pulse electromagnetic valve, low pressure friendship
Manifold solenoid valve or high-voltage alternating magnetic valve.
In a kind of optional embodiment, two power supply lines are used to transmit low-voltage direct, low-voltage alternating-current or height
Press the power supply signal of exchange.
For example, when the magnetic valve for accessing two power supply lines is low-voltage direct magnetic valve, two power supplies
Power line is used for the power supply signal for transmitting low-voltage direct.When the magnetic valve for accessing two power supply lines is low-voltage AC
During magnet valve, two power supply lines are used for the power supply signal for transmitting low-voltage alternating-current.When access two power supply lines
Magnetic valve when being high-voltage alternating magnetic valve, two power supply lines are used for the power supply signal of transferring high voltage exchange.
It can be seen that the utility model can both meet electricity using unlatching, the closing of the communication modes control magnetic valve of two line multichannels
The needs for needing and can to meet transmission of control signals that magnet valve switch is powered, the utility model need not lay a large amount of copper cash, because
And greatly reduce manpower and materials (such as irrigate field, irrigation cost can be reduced), and the utility model for ensure
The stability of system is compared with controlled in wireless (opening and closing for wirelessly controlling each magnetic valve) and more line traffic controls (each magnetic valve
Individually controlled with one group of line) it is more stable.System described in the utility model can pass through the backstage such as computer or fertilizer irrigation control
Control device operation solenoid valve controller sends control signal and then operates magnetic valve on-off action, user-friendly, in addition
The characteristics of maximum is not influenceed by weather thunderstorm, reliable operation.
, it is necessary to the orientation or position relationship of the instruction such as explanation, term " on ", " under " in description of the present utility model
Based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying description, without referring to
Show or imply that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solve as to limitation of the present utility model.Unless otherwise clearly defined and limited, term " installation ", " connected ", " connection " should be done
It broadly understood, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can mechanically connect,
It can also be electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be two element internals
Connection.For the ordinary skill in the art, it can understand above-mentioned term in the utility model as the case may be
Concrete meaning.
It should also be noted that, herein, such as first and second or the like relational terms are used merely to one
Entity or operation make a distinction with another entity or operation, and not necessarily require or imply between these entities or operation
Any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant are intended to contain
Lid nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
Above example is merely to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to foregoing reality
Example is applied the utility model is described in detail, it will be understood by those within the art that：It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these
Modifications or substitutions, the essence of appropriate technical solution is not set to depart from the spirit and model of various embodiments of the utility model technical scheme
Enclose.
Claims (8)
- A kind of 1. two line multi-channel electromagnetic valve control systems, it is characterised in that including：Solenoid valve controller, with the magnetic valve control Two power supply lines of device connection processed, and multiple magnetic valves of two power supply lines are sequentially ingressed into, wherein, each Magnetic valve is respectively used to control the opening and closing of corresponding pipeline；Wherein, it is the multiple solenoid valve that two power supply lines, which are used for, and is transmitted for controlling access described two First control signal of the magnetic valve opening and closing of bar power supply line；Wherein, the solenoid valve controller is used to export first control signal to two power supply lines, and described the Include several control instructions in one control signal, each control instruction corresponds to a magnetic valve, wrapped in each control instruction The open and close controlling state of address information and magnetic valve containing magnetic valve；Wherein, access on each magnetic valve of two power supply lines and be equipped with a decoder, be arranged on magnetic valve Decoder be used for the control instruction in the first control signal is identified, and identifying it is corresponding with the magnetic valve control The opening and closing of the magnetic valve is controlled according to the open and close controlling state in the control instruction on the magnetic valve after instruction.
- 2. two lines multi-channel electromagnetic valve control system according to claim 1, it is characterised in that also include：Control terminal, institute Control terminal is stated to be used to send the first control signal to the solenoid valve controller.
- 3. two lines multi-channel electromagnetic valve control system according to claim 2, it is characterised in that it is described control terminal with it is described Communicated between solenoid valve controller by communication.
- 4. two lines multi-channel electromagnetic valve control system according to claim 3, it is characterised in that it is described control terminal with it is described Communicated between solenoid valve controller by Zigbee, Z-Wave, Bluetooth or WiFi communication.
- 5. two lines multi-channel electromagnetic valve control system according to claim 2, it is characterised in that the control terminal includes meter One or more in calculation machine, mobile phone and tablet personal computer.
- 6. two lines multi-channel electromagnetic valve control system according to claim 1, it is characterised in that access two power supplies electricity The number of the magnetic valve of source line is 2~512.
- 7. two lines multi-channel electromagnetic valve control system according to claim 1, it is characterised in that the magnetic valve is low-pressure direct Manifold solenoid valve, direct current pulse electromagnetic valve, low-voltage alternating-current magnetic valve or high-voltage alternating magnetic valve.
- 8. two lines multi-channel electromagnetic valve control system according to claim 1, it is characterised in that two power supply lines For transmitting low-voltage direct, low-voltage alternating-current or the power supply signal of high-voltage alternating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720509076.6U CN206738675U (en) | 2017-05-09 | 2017-05-09 | Two line multi-channel electromagnetic valve control systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720509076.6U CN206738675U (en) | 2017-05-09 | 2017-05-09 | Two line multi-channel electromagnetic valve control systems |
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| Publication Number | Publication Date |
|---|---|
| CN206738675U true CN206738675U (en) | 2017-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720509076.6U Active CN206738675U (en) | 2017-05-09 | 2017-05-09 | Two line multi-channel electromagnetic valve control systems |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023705A (en) * | 2017-05-09 | 2017-08-08 | 北京中水润德科技有限公司 | Two line multi-channel electromagnetic valve control systems and electromagnetic valve control method |
-
2017
- 2017-05-09 CN CN201720509076.6U patent/CN206738675U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023705A (en) * | 2017-05-09 | 2017-08-08 | 北京中水润德科技有限公司 | Two line multi-channel electromagnetic valve control systems and electromagnetic valve control method |
| CN107023705B (en) * | 2017-05-09 | 2023-06-23 | 北京中水润德科技有限公司 | Two-wire multi-path electromagnetic valve control system and electromagnetic valve control method |
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