CN207723150U - Three-dimensional culture waterline automatic backflushing device is controlled based on PLC - Google Patents
Three-dimensional culture waterline automatic backflushing device is controlled based on PLC Download PDFInfo
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- CN207723150U CN207723150U CN201721654475.8U CN201721654475U CN207723150U CN 207723150 U CN207723150 U CN 207723150U CN 201721654475 U CN201721654475 U CN 201721654475U CN 207723150 U CN207723150 U CN 207723150U
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Abstract
The utility model discloses one kind controlling three-dimensional culture waterline automatic backflushing device based on PLC, include multiple backflushing water intake pipes, the solenoid valve and programmable logic controller (PLC) being set on each backflushing water intake pipe, the water outlet node that N layers × M is arranged is arranged in the water inlet line of three-dimensional culture, it is respectively connected with branch's water inlet pipe on the water outlet node of every layer of each column, it is communicated with backflushing water intake pipe and water drinking tube on the water outlet of each branch water inlet pipe, the water outlet of backflushing water intake pipe and water drinking tube is connect with pressure regulator valve, i.e. three-dimensional culture waterline automatic backflushing device includes N × M solenoid valve, N × M control output end is provided on programmable logic controller (PLC), each control output end is connected with corresponding solenoid valve by relay and realizes PLC controls.The laying of the utility model backflushing water intake pipe, and recoiling device can be controlled manually or automatically, substantially increase the backwash efficiency of breeding process waterline pipeline and the efficiency of rapid-maintenance.
Description
Technical field
It is specifically a kind of that three-dimensional culture water is controlled based on PLC the utility model is related to agricultural breeding automation control equipment
Line automatic backflushing device.
Background technology
As livestock and poultry cultivation automation, intensive degree are continuously improved, livestock and fowl drinking water as breeding process key Quality Control point,
It plays an important role to final breeding income.Livestock and fowl drinking water pipeline is that (usual drinking water pipeline is from fowl for birds specialized water pipeline
The front end of house is arranged into pouity dwelling place rear end, and drinking-water nipple uniformly accesses drinking water pipeline, a set of recoiling device is configured in the middle part of usual pipeline,
It is most at present to be recoiled using manual hand manipulation), it is used for a long time, duct wall and drinking-water nipple are easy attachment with pipeline gap
Microorganism remains, and needs periodic flushing, keeps clean.In addition livestock and poultry periodically need to do to drink water to be immunized, and need to be carried out to water in pipeline
It accurately controls, controls bad situation, it may appear that waste not up to standard or vaccine is immunized.At present country's poultry cultivation pattern quickly by
Flat foster pattern is to stacked three-dimensional culture mode development, but the drinking water pipeline position of three-dimensional culture pattern is high, quantity is more,
Manual control is difficult, and difficulty is increased for the drinking-water management of high-rise cage body, if high-rise waterline pipeline is manually recoiled,
It will take a substantial amount of time and manpower, while livestock and fowl drinking water related control device is also quite deficient.
Utility model content
The technical problem to be solved by the present invention is to provide one kind based on PLC control three-dimensional culture waterline automatic backflushing dresses
It sets, solves the problems, such as that three-dimensional culture backwash is difficult.
The technical solution of the utility model is：
Control three-dimensional culture waterline automatic backflushing device based on PLC, include multiple backflushing water intake pipes, be set to it is each anti-
The solenoid valve and programmable logic controller (PLC) on water pipe are rushed in, going out for N layers × M row is arranged in the water inlet line of the three-dimensional culture
Water node is respectively connected with branch's water inlet pipe on the water outlet node of every layer of each column, is connected on the water outlet of each branch's water inlet pipe
There are backflushing water intake pipe and water drinking tube, and the water outlet of backflushing water intake pipe and water drinking tube is connected to by pressure regulator valve with water outlet waterline,
I.e. three-dimensional culture waterline automatic backflushing device includes N × M solenoid valve, and N is provided on the programmable logic controller (PLC)
× M control output end, each control output end are connected with corresponding solenoid valve by relay and realize PLC controls.
Backflushing water intake pipe described in one and the water drinking tube described in one are one group, are connected on each branch's water inlet pipe more
The water outlet of group backflushing water intake pipe and water drinking tube, every group of backflushing water intake pipe and water drinking tube by a corresponding pressure regulator valve with go out
Water waterline is connected to, and is provided with multiple drinking-water nipples on the water outlet waterline, the water inlet end of multiple backflushing water intake pipes passes through one
A solenoid valve is connected to corresponding branch water inlet pipe.
A plurality of water outlet waterline is connected on the water outlet of the pressure regulator valve.
The contact portion of the solenoid valve and corresponding relay, coil one end of relay respectively with power cathode, can
The a certain control output end of programmed logic controller connects, and the control output end connection common end of programmable logic controller (PLC) is
The coil other end of power cathode, relay is connect with positive pole, and PLC controls relay coil leads to
It is disconnected, the break-make of the contact control recoil solenoid valve of relay.
The automatic backflushing device further includes having N × M mode selection knob, is respectively provided on each mode selection knob
There are automatic connection gear, manually connection gear and stops gear, one end of the corresponding switch of automatic connection gear, manually
One end of the corresponding switch of connection gear and the one end for stopping the corresponding switch of gear are connect with power cathode, connect shelves automatically
The other end of the corresponding switch in position and the signal input part of programmable logic controller (PLC) connect, and connect the corresponding switch of gear manually
The other end and corresponding relay coil one end connect；It is programmable to patrol when mode selection knob is threaded to connect gear automatically
The corresponding switch connected state of the automatic connection gear of controller acquisition is collected, programmable logic controller (PLC) is exported by corresponding control
End export control signal to the coil of relay, the break-make of control coil, when coil energization, the contact closure of relay, and electromagnetism
Valve is closed, that is, enters backwash mode.
It is parallel with diode of releasing on the coil of the relay.
The relay is dpdt relay, including there are two contact, and one end of two contacts is fiery with power supply
The other end of line L connections, one of contact is connect by a corresponding indicator light with zero-power line N, another contact
One end of the other end and solenoid valve connects, and the other end of solenoid valve is connect with zero-power line N, and is connected between the both ends of solenoid valve
There are RC absorbing circuits.
The M is the integer less than or equal to 6, and the N is less than or equal to 4 integer.
The advantages of the utility model：
The laying of the utility model backflushing water intake pipe, and recoiling device can be controlled manually or automatically, be substantially increased foster
Grow the backwash efficiency in process water spool road and the efficiency of rapid-maintenance；The utility model uses integrated Programmable logical controller
Device controls, and greatly reduces the complexity of control；The utility model is provided with the touch display screen with man-machine operation and control interface, behaviour
Make simple and convenient；The utility model is parallel with diode of releasing on the coil of relay, protects programmable logic controller (PLC)
Control output end；RC absorbing circuits, protective relay contact are connected between two output ends of the utility model relay contact
The contact arc discharge of generation；The utility model is provided with manually and automatically both of which, when programmable logic controller (PLC) manipulates automatically
When failure, backwash process can be realized by manual manipulation；The utility model is realized anti-by programmable logic controller (PLC)
Manipulation is rinsed, compared to manually controlling, efficiency at least improves 5 times or more.
Description of the drawings
Fig. 1 is the structural schematic diagram of the single branch's water inlet pipe end of every layer of the utility model each column.
Fig. 2 is the structural schematic diagram of the utility model automatic backflushing device.
Fig. 3 is the circuit diagram that the utility model microcontroller is connect with relay.
Fig. 4 is the circuit diagram that the utility model relay is connect with solenoid valve.
Fig. 5 is the flow chart of the utility model control method.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
See Fig. 1 and Fig. 2, based on PLC control three-dimensional culture waterline automatic backflushing device, include 24 backflushing water intake pipes,
The solenoid valve and programmable logic controller (PLC) being set on each backflushing water intake pipe, the water inlet line 1 of three-dimensional culture be arranged 4 layers ×
The water outlet nodes of 6 row, are respectively connected with branch's water inlet pipe 2 on the water outlet node of every layer of each column, are connected on each branch's water inlet pipe 2
Two groups of backflushing water intake pipes 3 and water drinking tube 4, one of backflushing water intake pipe 3 and a water drinking tube 4 are one group, two recoil water inlets
The water inlet end of pipe 3 is connected to by a solenoid valve 5 with corresponding branch's water inlet pipe 2, every group of backflushing water intake pipe 3 and drinking-water
The water outlet of pipe 4 is connected to by a corresponding pressure regulator valve 6 with two water outlet waterlines 7, is both provided on two water outlet waterlines 7
Multiple drinking-water nipples 8.
See that Fig. 3 and Fig. 4, three-dimensional culture waterline automatic backflushing device include 24 solenoid valves, programmable logic controller (PLC)
Be provided with 24 control output end Y00-Y23 on U2, each control output end Y00-Y24 by relay K1-K24 with it is corresponding
Solenoid valve 5 connection realize PLC control.
Wherein, coil one end of each relay K1-K24 respectively with 24V power cathodes, programmable logic controller (PLC) U2
A certain control output end connection, the coil other end of relay K1-K24 are connect with 24V positive poles, each relay K1-K24
Coil on be parallel with the diode D1-D24 that releases；Relay K1-K24 is dpdt relay, including there are two touch
One end of point, two contacts is connect with power firestreak L, and the other end of one of contact passes through indicator light HL1-HL24 and electricity
Source zero curve N connections, the other end of another contact are connect with one end of solenoid valve 5, the other end and the zero-power line N of solenoid valve 5
Connection, and RC absorbing circuits are connected between the both ends of solenoid valve 5.
Wherein, automatic backflushing device further includes having 24 mode selection knob SA1-SA24, on each mode selection knob
It is both provided with automatic connection gear, manually connection gear and stops gear, automatic one end for connecting the corresponding switch of gear, manually
One end of the corresponding switch of connection gear and the one end for stopping the corresponding switch of gear are connect with 24V power cathodes, are connected automatically
The other end for connecing the corresponding switch of gear is connect with the signal input part X00-X23 of programmable logic controller (PLC) U2, is connected manually
The other end of the corresponding switch of gear is connected with one end of corresponding relay K1-K24 coils；When mode selection knob is threaded to automatically
When connecting gear, the corresponding switch connection of the automatic connection gear of programmable logic controller (PLC) U2 acquisitions, programmable logic controller (PLC)
U2 exports control signal to the coil of relay K1-K24 by corresponding control output end Y00-Y23, the break-make of control coil,
When coil is powered, the contact closure of relay K1-K24, solenoid valve 5 is closed, that is, enters backwash mode.
See Fig. 5, the control method of three-dimensional culture waterline automatic backflushing device is controlled based on PLC, after being first powered on, carries out anti-
The selection of rinse mode, after selecting automatic mode programmable logic controller (PLC) by touch display screen carry out backwash way and
Operating parameter setting, the solenoid valve that PLC controls are set after the completion of setting are closed the fortune backwashed successively
It goes, after end of run, all solenoid valves disconnect, and the instruction of the 5 seconds waiting programmable logic controller (PLC)s in gap, no instruction, i.e., instead
Flushing process terminates, and the operation for continuing backwash is closed again when having new backwash instruction, solenoid valve.Wherein, every time
When automatic backwash is run, programmable logic controller (PLC) only controls two solenoid valve openings and is backwashed.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (8)
1. controlling three-dimensional culture waterline automatic backflushing device based on PLC, it is characterised in that：Include multiple backflushing water intake pipes, set
N is arranged in the water inlet line of the solenoid valve and programmable logic controller (PLC) being placed on each backflushing water intake pipe, the three-dimensional culture
The water outlet node of layer × M row, is respectively connected with branch's water inlet pipe, the water outlet of each branch's water inlet pipe on the water outlet node of every layer of each column
Backflushing water intake pipe and water drinking tube are communicated on end, and the water outlet of backflushing water intake pipe and water drinking tube passes through pressure regulator valve and water outlet
Waterline is connected to, i.e., three-dimensional culture waterline automatic backflushing device includes N × M solenoid valve, the programmable logic controller (PLC)
On be provided with N × M control output end, each control output end passes through relay and PLC is realized in the connection of corresponding solenoid valve
Control.
2. according to claim 1 control three-dimensional culture waterline automatic backflushing device based on PLC, it is characterised in that：One
Water drinking tube described in the backflushing water intake pipe and one is one group, and multigroup backflushing water intake pipe is connected on each branch's water inlet pipe
And water drinking tube, the water outlet of every group of backflushing water intake pipe and water drinking tube are connected to by a corresponding pressure regulator valve with water outlet waterline,
Be provided with multiple drinking-water nipples on the water outlet waterline, the water inlet ends of multiple backflushing water intake pipes by a solenoid valve with it is right
The branch's water inlet pipe connection answered.
3. according to claim 2 control three-dimensional culture waterline automatic backflushing device based on PLC, it is characterised in that：It is described
Pressure regulator valve water outlet on be connected with a plurality of water outlet waterline.
4. according to claim 1 control three-dimensional culture waterline automatic backflushing device based on PLC, it is characterised in that：It is described
Solenoid valve and corresponding relay contact portion, coil one end of relay respectively with power cathode, Programmable logical controller
The a certain control output end of device connects, and the coil other end of relay is connect with positive pole, PLC controls
The break-make of relay coil, the break-make of the contact control recoil solenoid valve of relay.
5. according to claim 4 control three-dimensional culture waterline automatic backflushing device based on PLC, it is characterised in that：It is described
Automatic backflushing device further include having N × M mode selection knob, automatic connection shelves are both provided on each mode selection knob
Position, manually connection gear and stopping gear, one end of the corresponding switch of automatic connection gear, manually connection gear correspondence
Switch one end and stop one end of the corresponding switch of gear and connect with power cathode, the corresponding switch of automatic connection gear
The other end and the signal input part of programmable logic controller (PLC) connect, connect manually the other end of the corresponding switch of gear with it is right
One end of relay coil is answered to connect；When mode selection knob is threaded to connect gear automatically, programmable logic controller (PLC) acquisition
Automatic to connect the corresponding switch connected state of gear, programmable logic controller (PLC) passes through corresponding control output end and exports control letter
Number give relay coil, the break-make of control coil, coil be powered when, the contact closure of relay, solenoid closure enters
Backwash mode.
6. according to claim 4 control three-dimensional culture waterline automatic backflushing device based on PLC, it is characterised in that：It is described
Relay coil on be parallel with diode of releasing.
7. according to claim 4 control three-dimensional culture waterline automatic backflushing device based on PLC, it is characterised in that：It is described
Relay be dpdt relay, including there are two contact, one end of two contacts is connect with power firestreak L, wherein
The other end of one contact is connect by a corresponding indicator light with zero-power line N, the other end and electromagnetism of another contact
One end of valve connects, and the other end of solenoid valve is connect with zero-power line N, and is connected with RC between the both ends of solenoid valve and absorbs electricity
Road.
8. according to claim 1 control three-dimensional culture waterline automatic backflushing device based on PLC, it is characterised in that：It is described
M be integer less than or equal to 6, the N is the integer less than or equal to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654475.8U CN207723150U (en) | 2017-12-02 | 2017-12-02 | Three-dimensional culture waterline automatic backflushing device is controlled based on PLC |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654475.8U CN207723150U (en) | 2017-12-02 | 2017-12-02 | Three-dimensional culture waterline automatic backflushing device is controlled based on PLC |
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| CN207723150U true CN207723150U (en) | 2018-08-14 |
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| CN201721654475.8U Active CN207723150U (en) | 2017-12-02 | 2017-12-02 | Three-dimensional culture waterline automatic backflushing device is controlled based on PLC |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824566A (en) * | 2017-12-02 | 2018-03-23 | 蚌埠依爱电子科技有限责任公司 | Three-dimensional culture waterline automatic backflushing device and its control method are controlled based on PLC |
| CN114521512A (en) * | 2022-02-21 | 2022-05-24 | 赣州尚行科技有限公司 | Intelligent livestock and poultry waterline control system based on bus communication |
-
2017
- 2017-12-02 CN CN201721654475.8U patent/CN207723150U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107824566A (en) * | 2017-12-02 | 2018-03-23 | 蚌埠依爱电子科技有限责任公司 | Three-dimensional culture waterline automatic backflushing device and its control method are controlled based on PLC |
| CN114521512A (en) * | 2022-02-21 | 2022-05-24 | 赣州尚行科技有限公司 | Intelligent livestock and poultry waterline control system based on bus communication |
| CN114521512B (en) * | 2022-02-21 | 2022-11-25 | 赣州尚行科技有限公司 | Intelligent livestock and poultry waterline control system based on bus communication |
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