CN107824566A - Three-dimensional culture waterline automatic backflushing device and its control method are controlled based on PLC - Google Patents
Three-dimensional culture waterline automatic backflushing device and its control method are controlled based on PLC Download PDFInfo
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- CN107824566A CN107824566A CN201711253677.6A CN201711253677A CN107824566A CN 107824566 A CN107824566 A CN 107824566A CN 201711253677 A CN201711253677 A CN 201711253677A CN 107824566 A CN107824566 A CN 107824566A
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- water
- plc
- backflushing
- automatic
- dimensional culture
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention discloses one kind based on PLC control three-dimensional culture waterline automatic backflushing devices and its control method, automatic backflushing device includes multiple backflushing water intake pipes, the magnetic valve and programmable logic controller (PLC) being arranged on each backflushing water intake pipe, the inlet channel of three-dimensional culture sets the water outlet node of N layers × M row, branch's water inlet pipe is respectively connected with the water outlet node of every layer of each column, backflushing water intake pipe and water drinking tube are communicated with the water side of each branch water inlet pipe, the water side of backflushing water intake pipe and water drinking tube is connected with pressure regulator valve, that is three-dimensional culture waterline automatic backflushing device includes N × M magnetic valve, N × M control output end is provided with programmable logic controller (PLC), PLC controls are realized with the connection of corresponding magnetic valve by relay in each control output end.The laying of backflushing water intake pipe of the present invention, 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
The present invention relates to agricultural breeding Automated condtrol equipment, is specifically that a kind of PLC that is based on controls three-dimensional culture waterline certainly
Dynamic recoiling device and its control method.
Background technology
As livestock and poultry cultivation automates, intensive degree improves constantly, livestock and fowl drinking water as breeding process key Quality Control point,
Final breeding income is played an important role.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), long-term use of, duct wall and drinking-water nipple easily adhere to pipeline gap
Microorganism remains, and needs periodic flushing, keeps clean.In addition livestock and poultry are periodically needed to do to drink water to be immunized, and water in pipeline need to be carried out
Accurate control, controls bad situation, it may appear that waste not up to standard or vaccine is immunized.Current domestic 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 the drinking-water management for high-rise cage body adds difficulty, 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.
The content of the invention
The technical problem to be solved in the present invention is to provide one kind based on PLC control three-dimensional culture waterline automatic backflushing device and
Its control method, solve the problems, such as that three-dimensional culture backwash is difficult.
The technical scheme is that：
Three-dimensional culture waterline automatic backflushing device is controlled based on PLC, include multiple backflushing water intake pipes, be arranged at it is each anti-
The magnetic valve and programmable logic controller (PLC) rushed on water pipe, the inlet channel of described three-dimensional culture set going out for N layers × M row
Water node, branch's water inlet pipe is respectively connected with the water outlet node of every layer of each column, is connected on the water side of each branch's water inlet pipe
There are backflushing water intake pipe and water drinking tube, and the water side of backflushing water intake pipe and water drinking tube is connected by pressure regulator valve with water outlet waterline,
I.e. three-dimensional culture waterline automatic backflushing device includes N × M magnetic valve, and N is provided with described programmable logic controller (PLC)
PLC controls are realized in × M control output end, each control output end by relay with the connection of corresponding magnetic valve.
Backflushing water intake pipe described in one and the water drinking tube described in one are one group, are connected with each branch's water inlet pipe more
The water side of group backflushing water intake pipe and water drinking tube, every group of backflushing water intake pipe and water drinking tube is by a corresponding pressure regulator valve with going out
Water waterline connects, and is provided with multiple drinking-water nipples on described water outlet waterline, the water inlet end of multiple backflushing water intake pipes passes through one
Individual magnetic valve and the water inlet pipe connection of a corresponding branch.
A plurality of water outlet waterline is connected with the water side of described pressure regulator valve.
The contact portion of described magnetic valve and corresponding relay, coil one end of relay respectively with power cathode, can
The a certain control output end connection of programmed logic controller, and the control output end connection common port of programmable logic controller (PLC) is
Power cathode, the coil other end of relay are connected with positive source, and PLC controls relay coil leads to
It is disconnected, the break-make of the contact control recoil magnetic valve of relay.
Described automatic backflushing device also includes N × M mode selection knob, is respectively provided with each mode selection knob
There are automatic connection gear, manually connection gear and stop gear, one end of switch corresponding to described automatic connection gear, manually
One end of switch is connected with power cathode corresponding to one end of switch corresponding to connection gear and stopping gear, connects shelves automatically
The signal input part of the other end of switch and programmable logic controller (PLC) corresponding to position connects, and connects corresponding to gear and switchs manually
One end of the other end and corresponding relay coil connect；It is programmable to patrol when mode selection knob is threaded to automatic connection gear
Collect and connected state is switched corresponding to the automatic connection gear of controller collection, programmable logic controller (PLC) passes through corresponding control and exported
Hold coil of the output control signal to relay, the break-make of control coil, during coil electricity, the contact closure of relay, electromagnetism
Valve closes, i.e., into backwash mode.
Diode of releasing is parallel with the coil of described relay.
Described relay is dpdt relay, includes two contacts, and one end of two contacts is fiery with power supply
Line L connections, the other end of one of contact are connected by a corresponding indicator lamp with zero-power line N, another contact
One end of the other end and magnetic valve is connected, and the other end of magnetic valve is connected with zero-power line N, and is connected between the both ends of magnetic valve
There are RC absorbing circuits.
Described M is the integer less than or equal to 6, and described N is less than or equal to 4 integer.
Based on the control method of PLC control three-dimensional culture waterline automatic backflushing devices, after being first powered on, recoil mold cleaning is carried out
The selection of formula, carry out backwashing the setting of way and operational factor, FPGA after the completion of setting after automatic mode is selected
The magnetic valve of controller control setting closes the operation backwashed successively, and after end of run, all magnetic valves disconnect, and
The instruction of 5 seconds wait programmable logic controller (PLC)s of gap, no instruction, i.e. backwash process terminate, when having new backwash instruction, electricity
Magnet valve closes the operation for continuing backwash again.
Described programmable logic controller (PLC) carries out backwashing way and operating parameter setting by touch display screen, every time
When automatic backwash is run, programmable logic controller (PLC) only controls two magnetic valves to open and backwashed.
Advantages of the present invention：
The laying of backflushing water intake pipe of the present invention, and recoiling device can be controlled manually or automatically, substantially increased and cultivated
The backwash efficiency of journey waterline pipeline and the efficiency of rapid-maintenance；The present invention uses the PLC controls of integration,
Greatly reduce the complexity of control；The present invention is provided with the touch display screen with man-machine operation and control interface, simple to operate；
The present invention is parallel with diode of releasing on the coil of relay, protects the control output end of programmable logic controller (PLC)；This hair
RC absorbing circuits, contact arc discharge caused by protective relay contact are connected between two output ends of bright relay contact；This hair
It is bright to be provided with manually and automatically both of which, when programmable logic controller (PLC) manipulates failure automatically, can manually grasp
Backwash process is realized in control；The present invention realizes backwash manipulation by programmable logic controller (PLC), and compared to manual control, efficiency is extremely
More than 5 times are improved less.
Brief description of the drawings
Fig. 1 is the structural representation of the single branch's water inlet pipe end of every layer of each column of the present invention.
Fig. 2 is the structural representation of automatic backflushing device of the present invention.
Fig. 3 is the circuit diagram that single-chip microcomputer of the present invention is connected with relay.
Fig. 4 is the circuit diagram that invention relay is connected with magnetic valve.
Fig. 5 is the flow chart of control method of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the 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 magnetic valve and programmable logic controller (PLC) being arranged on each backflushing water intake pipe, the inlet channel 1 of three-dimensional culture set 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 with 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 by a magnetic valve 5 with corresponding branch's water inlet pipe 2, every group of backflushing water intake pipe 3 and drinking-water
The water side of pipe 4 is connected by a corresponding pressure regulator valve 6 with two water outlet waterlines 7, is provided with two water outlet waterlines 7
Multiple drinking-water nipples 8.
See Fig. 3 and Fig. 4, three-dimensional culture waterline automatic backflushing device includes 24 magnetic 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
Magnetic valve 5 connection realize PLC controls.
Wherein, each relay K1-K24 coil one end respectively with 24V power cathodes, programmable logic controller (PLC) U2
A certain control output end connection, the relay K1-K24 coil other end are connected with 24V positive sources, each relay K1-K24
Coil on be parallel with the diode D1-D24 that releases；Relay K1-K24 is dpdt relay, includes two and touches
Point, one end of two contacts are connected with power firestreak L, and the other end of one of contact passes through indicator lamp HL1-HL24 and electricity
Source zero line N connections, the other end of another contact are connected with one end of magnetic valve 5, the other end and the zero-power line N of magnetic valve 5
Connection, and RC absorbing circuits are connected between the both ends of magnetic valve 5.
Wherein, automatic backflushing device also includes 24 mode selection knob SA1-SA24, on each mode selection knob
It is provided with automatic connection gear, manually connection gear and stops gear, automatic one end of switch corresponding to gear, manually of connecting
One end of switch is connected with 24V power cathodes corresponding to one end of switch corresponding to connection gear and stopping gear, is connected automatically
The other end for connecing switch corresponding to gear is connected with programmable logic controller (PLC) U2 signal input part X00-X23, manually connection
The other end of switch corresponding to gear connects with one end of corresponding relay K1-K24 coils；When mode selection knob is threaded to automatically
When connecting gear, switch connection corresponding to the automatic connection gear of programmable logic controller (PLC) U2 collections, programmable logic controller (PLC)
U2 is by coil of the corresponding control output end Y00-Y23 output control signals to relay K1-K24, the break-make of control coil,
During coil electricity, relay K1-K24 contact closure, magnetic valve 5 closes, i.e., into backwash mode.
See Fig. 5, based on the control method of PLC control three-dimensional culture waterline automatic backflushing devices, after being first powered on, carry out anti-
The selection of rinse mode, after automatic mode is selected programmable logic controller (PLC) by touch display screen carry out backwash way and
Operating parameter setting, the magnetic valve that PLC controls are set after the completion of setting close the fortune backwashed successively
OK, after end of run, all magnetic valves disconnect, and the instruction of the 5 seconds wait programmable logic controller (PLC)s in gap, no instruction, i.e., anti-
Flushing process terminates, and when there is new backwash instruction, magnetic valve closes the operation for continuing backwash again.Wherein, every time
When automatic backwash is run, programmable logic controller (PLC) only controls two magnetic valves to open and backwashed.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. based on PLC control three-dimensional culture waterline automatic backflushing devices, it is characterised in that：Include multiple backflushing water intake pipes, set
The magnetic valve and programmable logic controller (PLC) being placed on each backflushing water intake pipe, the inlet channel of described three-dimensional culture set N
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 with end, and the water side of backflushing water intake pipe and water drinking tube passes through pressure regulator valve and water outlet
Waterline connects, i.e., three-dimensional culture waterline automatic backflushing device includes N × M magnetic valve, described programmable logic controller (PLC)
On be provided with N × M control output end, PLC is realized in each control output end by relay with the connection of corresponding magnetic valve
Control.
It is 2. according to claim 1 based on PLC control three-dimensional culture waterline automatic backflushing devices, it is characterised in that：One
Described backflushing water intake pipe and the water drinking tube described in one are one group, and multigroup backflushing water intake pipe is connected with each branch's water inlet pipe
And water drinking tube, the water side of every group of backflushing water intake pipe and water drinking tube are connected by a corresponding pressure regulator valve with water outlet waterline,
Be provided with multiple drinking-water nipples on described water outlet waterline, the water inlet ends of multiple backflushing water intake pipes by a magnetic valve with it is right
The branch's water inlet pipe connection answered.
It is 3. according to claim 2 based on PLC control three-dimensional culture waterline automatic backflushing devices, it is characterised in that：It is described
Pressure regulator valve water side on be connected with a plurality of water outlet waterline.
It is 4. according to claim 1 based on PLC control three-dimensional culture waterline automatic backflushing devices, it is characterised in that：It is described
Magnetic valve and corresponding relay contact portion, coil one end of relay respectively with power cathode, Programmable logical controller
The a certain control output end connection of device, the coil other end of relay are connected with positive source, PLC controls
The break-make of relay coil, the break-make of the contact control recoil magnetic valve of relay.
It is 5. according to claim 4 based on PLC control three-dimensional culture waterline automatic backflushing devices, it is characterised in that：It is described
Automatic backflushing device also include N × M mode selection knob, automatic connection shelves are provided with each mode selection knob
Position, manually connection gear and stopping gear, one end of the corresponding switch of described automatic connection gear, connection gear corresponds to manually
Switch one end and stop one end of switch corresponding to gear and be connected with power cathode, it is automatic to connect switch corresponding to gear
The other end and programmable logic controller (PLC) signal input part connect, manually connect gear corresponding to switch the other end with it is right
One end of relay coil is answered to connect；When mode selection knob is threaded to automatic connection gear, programmable logic controller (PLC) collection
Switch connected state corresponding to automatic connection gear, programmable logic controller (PLC) are believed by corresponding control output end output control
The coil of relay number is given, the break-make of control coil, during coil electricity, the contact closure of relay, solenoid closure, that is, is entered
Backwash mode.
It is 6. according to claim 4 based on PLC control three-dimensional culture waterline automatic backflushing devices, it is characterised in that：It is described
Relay coil on be parallel with diode of releasing.
It is 7. according to claim 4 based on PLC control three-dimensional culture waterline automatic backflushing devices, it is characterised in that：It is described
Relay be dpdt relay, include two contacts, one end of two contacts is connected with power firestreak L, wherein
The other end of one contact is connected by a corresponding indicator lamp with zero-power line N, the other end and electromagnetism of another contact
One end connection of valve, the other end of magnetic valve are connected with zero-power line N, and RC is connected between the both ends of magnetic valve and absorbs electricity
Road.
It is 8. according to claim 1 based on PLC control three-dimensional culture waterline automatic backflushing devices, it is characterised in that：It is described
M be integer less than or equal to 6, described N is less than or equal to 4 integer.
9. the control method according to claim 1 based on PLC control three-dimensional culture waterline automatic backflushing devices, its feature
It is：After being first powered on, the selection of backwash mode is carried out, carries out backwashing way and operational factor after automatic mode is selected
Setting, after the completion of setting PLC controls set magnetic valve close the operation backwashed successively, transport
After row terminates, all magnetic valves disconnect, and the instruction of the 5 seconds wait programmable logic controller (PLC)s in gap, no instruction are that is, backwashed
Journey terminates, and when there is new backwash instruction, magnetic valve closes the operation for continuing backwash again.
10. control method according to claim 9, it is characterised in that：Described programmable logic controller (PLC) passes through touch
Display screen is carried out backwashing way and operating parameter setting, and when each automatic backwash is run, programmable logic controller (PLC) is only controlled
Two magnetic valves of system, which are opened, to be backwashed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711253677.6A CN107824566A (en) | 2017-12-02 | 2017-12-02 | Three-dimensional culture waterline automatic backflushing device and its control method are controlled based on PLC |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711253677.6A CN107824566A (en) | 2017-12-02 | 2017-12-02 | Three-dimensional culture waterline automatic backflushing device and its control method are controlled based on PLC |
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| CN107824566A true CN107824566A (en) | 2018-03-23 |
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| CN201711253677.6A Pending CN107824566A (en) | 2017-12-02 | 2017-12-02 | Three-dimensional culture waterline automatic backflushing device and its control method are controlled based on PLC |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238148A (en) * | 2019-06-05 | 2019-09-17 | 山东舍拜恩环保科技有限公司 | Cultivate waterline multilevel cleaning device |
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| CN207723150U (en) * | 2017-12-02 | 2018-08-14 | 蚌埠依爱电子科技有限责任公司 | Three-dimensional culture waterline automatic backflushing device is controlled based on PLC |
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| CN101869893A (en) * | 2009-04-22 | 2010-10-27 | 云南能工环境资源股份有限公司 | Pulsating cleaning method |
| CN101895028A (en) * | 2010-06-02 | 2010-11-24 | 江苏艾索新能源股份有限公司 | Anti-direct current arc discharge circuit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110238148A (en) * | 2019-06-05 | 2019-09-17 | 山东舍拜恩环保科技有限公司 | Cultivate waterline multilevel cleaning device |
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