CN109673566A - A kind of staged fish pond dissolved oxygen control system and its control method - Google Patents
A kind of staged fish pond dissolved oxygen control system and its control method Download PDFInfo
- Publication number
- CN109673566A CN109673566A CN201811639216.7A CN201811639216A CN109673566A CN 109673566 A CN109673566 A CN 109673566A CN 201811639216 A CN201811639216 A CN 201811639216A CN 109673566 A CN109673566 A CN 109673566A
- Authority
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- China
- Prior art keywords
- fish pond
- dissolved oxygen
- plc controller
- fishpond
- staged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 88
- 239000001301 oxygen Substances 0.000 title claims abstract description 88
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000000523 sample Substances 0.000 claims abstract description 24
- 238000012360 testing method Methods 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims description 7
- 230000003993 interaction Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- 238000012369 In process control Methods 0.000 claims 1
- 235000013399 edible fruits Nutrition 0.000 claims 1
- 238000010965 in-process control Methods 0.000 claims 1
- 230000003796 beauty Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/003—Aquaria; Terraria
- A01K63/006—Accessories for aquaria or terraria
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/047—Liquid pumps for aquaria
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
- G05D11/139—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring a value related to the quantity of the individual components and sensing at least one property of the mixture
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a kind of staged fish pond dissolved oxygen control system and its control method, the present invention includes staged fish pond, variable frequency pump, PLC controller, dissolved oxygen probe, and the staged fish pond includes the multiple fishponds being set side by side from high to low；The variable frequency pump is set in most high-order fishpond, and the variable frequency pump is electrically connected to PLC controller and is controlled and supplied water to fishpond to form the waterfall by high-order fishpond to low order fishpond；The dissolved oxygen probe is set to the oxygen content that fishpond is detected in lowest-order fishpond, and the dissolved oxygen probe, which is electrically connected to PLC controller and will test signal, is transferred to PLC controller.The present invention forms waterfall flow in such a way that variable frequency pump adds water, increases the mobility of water in fish pond with this and increases oxygen content, not only ensure that the water quality but also beauty of moisture in fish pond.
Description
Technical field
The invention belongs to fish-culture equipment technical fields, and in particular to a kind of staged fish pond dissolved oxygen control system and its control
Method processed.
Background technique
With the improvement of living standards, people more focus on spiritual demand, tourist industry and leisure industry flourish, one
As can all have fish pond at scenic spot or temple and constitute one of landscape, this breed in stew is typically all the somewhat expensive landscape of price
Fish, so needing the living environment strict control to fish pond, the especially oxygen content in fish pond, many methods are all directly in water
Middle oxygenation, this mode not only influences the ornamental of tourist, but also leads to water quality inferiority due to being oxygenated for a long time, the existence to landscape fish
It is unfavorable.Therefore, it is badly in need of proposing a kind of fish pond dissolved oxygen control system and its control method.
Summary of the invention
The present invention is directed to the situation of the prior art, overcomes drawbacks described above, provides a kind of staged fish pond dissolved oxygen control system
System and its control method.
The present invention uses following technical scheme, a kind of staged fish pond dissolved oxygen control system, including staged fish
The pool, variable frequency pump, PLC controller, dissolved oxygen probe, in which:
The staged fish pond includes the multiple fishponds being set side by side from high to low；
The variable frequency pump is set in most high-order fishpond, and the variable frequency pump is electrically connected to PLC controller and is controlled
It supplies water to fishpond to form the waterfall by high-order fishpond to low order fishpond；
The dissolved oxygen probe is set to the oxygen content that fishpond is detected in lowest-order fishpond, and the dissolved oxygen probe is electrically connected
It is connected to PLC controller and will test signal and be transferred to PLC controller.
As a further improvement of the above technical scheme, a kind of staged fish pond dissolved oxygen control system further includes setting
The main frequency water pump being placed in most high-order fishpond, the main frequency water pump are electrically connected to PLC controller.
As a further improvement of the above technical scheme, the PLC controller is also electrically connected with Internet of Things module, the object
Networking module is used to establish the communication of PLC controller and mobile terminal.
As a further improvement of the above technical scheme, the mobile terminal uses smart phone or tablet computer with shape
At human-computer interaction interface.
As a further improvement of the above technical scheme, the human-computer interaction interface uses APP application program, the APP
Application program is used to show the history oxygen content curve in staged fish pond and the oxygen content for remotely controlling staged fish pond.
As a further improvement of the above technical scheme, the pool wall top in the two neighboring fishpond in the staged fish pond is set
It is equipped with separation net.
The present invention also proposes another technical solution, a kind of controlling party of staged fish pond dissolved oxygen control system
Method, comprising the following steps:
S1: dissolved oxygen probe detects the oxygen content in staged fish pond and is transferred to PLC controller；
Whether S2:PLC controller receives the oxygen content that dissolved oxygen probe transmission comes and judges the oxygen content in pre-set interval
It is interior, if being lower than the lower limit of pre-set interval, S3 is thened follow the steps, if thening follow the steps S4 in pre-set interval, if be higher than
The upper limit of pre-set interval, thens follow the steps S5；
S3:PLC controller control variable frequency pump controls main frequency water pump starting while operating in a high frequency；
S4:PLC controller control variable frequency pump operates in low frequency and controls stopping main frequency water pump；
S5:PLC controller control variable frequency pump and main frequency water pump stop working.
As a further improvement of the above technical scheme, the pre-set interval is 8mg/L-10mg/L.It is disclosed by the invention
A kind of staged fish pond dissolved oxygen control system and its control method, the beneficial effect is that, the present invention is added using variable frequency pump
The mode of water forms waterfall flow, increases the mobility of water in fish pond with this and increases oxygen content, not only ensure that fish pond Nei Shui
The water quality and beauty divided；It is matched using variable frequency pump and main frequency water pump, when oxygen content is too low or excessively high by adjusting two
The working condition of person accelerates water flow or reduces water flow to control oxygen content, is adapted to actual conditions, intelligence is effectively；Using dissolved oxygen
Probe and PLC controller match, and the starting of oxygen content control variable frequency pump is included automatically according to fish pond, facilitates reduction manpower；If
It is equipped with Internet of Things module, to realize the communication with mobile terminal, achievees the purpose that remotely to control；The pool wall in two neighboring fishpond
Top is provided with separation net, can effectively prevent landscape fish from being washed away or rubbish secondary pollution by water flow.
Detailed description of the invention
Fig. 1 is the fish pond structural schematic diagram of the preferred embodiment of the present invention.
Fig. 2 is the control structure schematic diagram of the preferred embodiment of the present invention.
Appended drawing reference includes: 1- staged fish pond, the most high-order fishpond 11-, 12- lowest-order fishpond, 2- variable frequency pump, and 3- is molten
Solve oxygen probe, 4- separation net, 5- main frequency water pump.
Specific embodiment
The invention discloses a kind of staged fish pond dissolved oxygen control system and its control methods, below with reference to preferred implementation
Example, further description of the specific embodiments of the present invention.
Referring to Figure 1 of the drawings, Fig. 1 shows specific structure of the invention.
A kind of staged fish pond dissolved oxygen control system, including staged fish pond 1, variable frequency pump 2, PLC controller,
Dissolved oxygen probe 3, in which:
The staged fish pond 1 includes the multiple fishponds being set side by side from high to low；
The variable frequency pump 2 is set in most high-order fishpond 11, and the variable frequency pump 2 is electrically connected to PLC controller and quilt
It controls and supplies water to fishpond to be formed by most high-order fishpond 11 to the waterfall in lowest-order fishpond 12；
The dissolved oxygen probe 3 is set to the oxygen content that fishpond is detected in lowest-order fishpond 12, the dissolved oxygen probe 3
It is electrically connected to PLC controller and will test signal and be transferred to PLC controller.
Specifically, the oxygen content in fish pond is detected in real time by dissolved oxygen probe 3 in the present invention, PLC control
Device makes corresponding control to variable frequency pump 2 according to testing result, and the oxygen content in general fish pond is 0-20mg/L, and is most suitable for
It (is 8mg/L-10mg/L in the present embodiment, it is in fact possible to according to the adaptation of different fish that the environment of fish existence, which is preset range,
Condition makes modification), when dissolved oxygen probe 3 detects the oxygen content in fish pond lower than 8mg/L, PLC controller controls frequency conversion
Water pump 2 opens highest frequency conversion state, and variable frequency pump 2 quickly adds water to most high-order fishpond 11, successively flowed to by most high-order fishpond 11
Lowest-order fishpond 12 forms the cracking waterfall of water flow, and the mobility of water flow greatly increases in pond, further increases
Contact of the water flow with air, so that the cracking oxygen content for making water in fish pond reaches standard and forms landscape；It is visited in dissolved oxygen
First 3 when detecting oxygen content in fish pond in the living environment of setting, illustrates that oxygen content is able to maintain just enough, at this time at this time
PLC controller controls variable frequency pump 2 and opens low frequency operation state, and most high-order fishpond 11 flows to lowest-order fishpond 12 and forms water flow velocity
Degree is very slow, so that the oxygen content in fish pond is maintained at a stable state at this time；It is detected in fish pond in dissolved oxygen probe 3
High oxygen content illustrates that the oxygen content of the water in fish pond at this time is excessively high when 10mg/L, and the variable frequency pump of PLC controller control at this time stops
It only works, consumes the oxygen content in water naturally, in conclusion this mode, which both ensure that, is suitble to the oxygen-containing of fish existence in fish pond
Amount, and the landscape watched convenient for passenger is formed, and ensure that the fresh and alive of water quality, it is conducive to fish and survives.
Further, a kind of staged fish pond dissolved oxygen control system further includes the work being set in most high-order fishpond
Frequency water pump 5, the main frequency water pump 5 are electrically connected to PLC controller.
Specifically, when above-mentioned dissolved oxygen probe 3 detects the oxygen content in fish pond lower than 8mg/L, at this time if will become
Frequency water pump 2 starts to most high frequency state that still to make oxygen amount slow, and starting main frequency water pump 5 can further be added and increased with this
Water velocity accelerates the promotion of oxygen content.
Further, the PLC controller is also electrically connected with Internet of Things module, and the Internet of Things module is for establishing PLC
The communication of controller and mobile terminal.
Further, the mobile terminal uses smart phone or tablet computer to form human-computer interaction interface.
Further, the human-computer interaction interface uses APP application program, and the APP application program is for showing ladder
The history oxygen content curve in formula fish pond 1 and oxygen content for remotely controlling staged fish pond 1.
Specifically, PLC controller can be transmitted a signal to by mobile terminal in the present invention, PLC controller is according to movement
The signal that terminal transmission is come makes corresponding operation, and further, staff can pass through APP application program controlling frequency conversion water
Pump 2 opens or closes to realize that remotely control, staff can also check staged fish pond 1 by APP application program
History oxygen content curve understands the account of the history in staged fish pond 1, accomplishes have mark that can follow.
Further, the pool wall top in the two neighboring fishpond in the staged fish pond 1 is provided with separation net 4.
Specifically, the pool wall top in two neighboring fishpond is provided with separation net 4, fills the water formed in variable frequency pump 2 in this way
When waterfall, fish can be isolated net 4 and separate, and water flow is passed through from the net hole of separation net 4, on the other hand, in height
It when having the sundries such as rubbish in rank fishpond, can also be effectively isolated, personnel's cleaning convenient for safeguarding.
A kind of control method of the staged fish pond dissolved oxygen control system, comprising the following steps:
S1: dissolved oxygen probe detects the oxygen content in staged fish pond and is transferred to PLC controller；
Whether S2:PLC controller receives the oxygen content that dissolved oxygen probe transmission comes and judges the oxygen content in pre-set interval
It is interior, if being lower than the lower limit of pre-set interval, S3 is thened follow the steps, if thening follow the steps S4 in pre-set interval, if be higher than
The upper limit of pre-set interval, thens follow the steps S5；
S3:PLC controller control variable frequency pump 2 controls the starting of main frequency water pump 5 while operating in a high frequency；
S4:PLC controller, which controls variable frequency pump 2 and operates and control in low frequency, stops main frequency water pump 5；
S5:PLC controller control variable frequency pump 2 and main frequency water pump 5 stop working.
Further, the pre-set interval is 8mg/L-10mg/L.
For a person skilled in the art, technical solution documented by foregoing embodiments can still be repaired
Change or equivalent replacement of some of the technical features, it is all within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should be included in protection scope of the present invention.
Claims (8)
1. a kind of staged fish pond dissolved oxygen control system, which is characterized in that including staged fish pond, variable frequency pump, PLC control
Device, dissolved oxygen probe, in which:
The staged fish pond includes the multiple fishponds being set side by side from high to low；
The variable frequency pump is set in most high-order fishpond, and the variable frequency pump is electrically connected to PLC controller and is controlled to fish
It supplies water to form the waterfall by high-order fishpond to low order fishpond in pond；
The dissolved oxygen probe is set to the oxygen content that fishpond is detected in lowest-order fishpond, and the dissolved oxygen probe is electrically connected to
PLC controller simultaneously will test signal and be transferred to PLC controller.
2. a kind of staged fish pond dissolved oxygen control system according to claim 1, which is characterized in that a kind of ladder
Formula fish pond dissolved oxygen control system further includes the main frequency water pump being set in most high-order fishpond, and the main frequency water pump is electrically connected to
PLC controller.
3. a kind of staged fish pond dissolved oxygen control system according to claim 1, which is characterized in that the PLC control
Device is also electrically connected with Internet of Things module, and the Internet of Things module is used to establish the communication of PLC controller and mobile terminal.
4. a kind of staged fish pond dissolved oxygen control system according to claim 3, which is characterized in that the mobile terminal
Use smart phone or tablet computer to form human-computer interaction interface.
5. a kind of staged fish pond dissolved oxygen control system according to claim 4, which is characterized in that the human-computer interaction
Interface uses APP application program, and the APP application program is used to show the history oxygen content curve in staged fish pond and for remote
The oxygen content in process control staged fish pond.
6. a kind of staged fish pond dissolved oxygen control system according to claim 1, which is characterized in that the staged fish
The pool wall top in the two neighboring fishpond on the pool is provided with separation net.
7. a kind of control method of staged fish pond dissolved oxygen control system according to claim 1, which is characterized in that packet
Include following steps:
S1: dissolved oxygen probe detects the oxygen content in staged fish pond and is transferred to PLC controller；
S2:PLC controller receive dissolved oxygen probe transmission come oxygen content and judge the oxygen content whether in pre-set interval, such as
Fruit is lower than the lower limit of pre-set interval, thens follow the steps S3, if thening follow the steps S4 in pre-set interval, if be higher than default
The upper limit in section, thens follow the steps S5；
S3:PLC controller control variable frequency pump controls main frequency water pump starting while operating in a high frequency；
S4:PLC controller control variable frequency pump operates in low frequency and controls stopping main frequency water pump；
S5:PLC controller control variable frequency pump and main frequency water pump stop working.
8. a kind of control method of staged fish pond dissolved oxygen control system according to claim 7, which is characterized in that institute
Stating pre-set interval is 8mg/L-10mg/L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811639216.7A CN109673566B (en) | 2018-12-29 | 2018-12-29 | Stepped fishpond dissolved oxygen control system and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811639216.7A CN109673566B (en) | 2018-12-29 | 2018-12-29 | Stepped fishpond dissolved oxygen control system and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109673566A true CN109673566A (en) | 2019-04-26 |
| CN109673566B CN109673566B (en) | 2021-06-08 |
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ID=66190291
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811639216.7A Active CN109673566B (en) | 2018-12-29 | 2018-12-29 | Stepped fishpond dissolved oxygen control system and control method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114747529A (en) * | 2022-04-14 | 2022-07-15 | 无锡双能达科技有限公司 | Variable frequency control method and system for aerator |
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| Publication number | Publication date |
|---|---|
| CN109673566B (en) | 2021-06-08 |
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