CN217739158U - Online water quality real-time monitoring and adjusting controller for freshwater fish culture - Google Patents
Online water quality real-time monitoring and adjusting controller for freshwater fish culture Download PDFInfo
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- CN217739158U CN217739158U CN202221681713.5U CN202221681713U CN217739158U CN 217739158 U CN217739158 U CN 217739158U CN 202221681713 U CN202221681713 U CN 202221681713U CN 217739158 U CN217739158 U CN 217739158U
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- dissolved oxygen
- protective sleeve
- storage pipe
- water storage
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 238000012544 monitoring process Methods 0.000 title claims abstract description 28
- 241000251468 Actinopterygii Species 0.000 title claims description 9
- 239000013505 freshwater Substances 0.000 title claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 31
- 239000001301 oxygen Substances 0.000 claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims abstract description 25
- 238000005276 aerator Methods 0.000 claims abstract description 10
- 239000000523 sample Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 238000005273 aeration Methods 0.000 abstract description 2
- 239000013049 sediment Substances 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 7
- 238000009360 aquaculture Methods 0.000 description 5
- 244000144974 aquaculture Species 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 3
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000002795 fluorescence method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 238000003969 polarography Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Farming Of Fish And Shellfish (AREA)
Abstract
The on-line real-time water quality monitoring and adjusting controller comprises a protective sleeve, a water pump, a dissolved oxygen sensor, an annular floating ball, a water storage pipe, a 4G DTU module, a monitoring terminal, a remote on-off controller and an aerator, wherein the lower end of the protective sleeve is open and embedded in the annular floating ball, the water storage pipe is arranged in the protective sleeve, the lower end of the water storage pipe is connected with the water pump, the dissolved oxygen sensor is arranged in the water storage pipe, and the dissolved oxygen sensor is led out from the upper end of the water storage pipe; the upper end of the protective sleeve is provided with a 4G DTU module, and the dissolved oxygen sensor is connected with the monitoring terminal through the 4G DTU module; by adopting an online monitoring method, the data of the temperature and the dissolved oxygen in the water can be collected regularly and uninterruptedly, the possibility of sediment accumulation on the surface of the probe is reduced, and the aerator can be started immediately for aeration operation. The power can be supplied by two modes of commercial power or solar power.
Description
Technical Field
The invention belongs to the technical field of aquaculture, and particularly relates to an online real-time water quality monitoring and adjusting controller for freshwater fish culture.
Background
The key of aquaculture lies in water quality, and the success of aquaculture can be guaranteed only if the water quality of aquaculture is guaranteed. In order to maintain a good water quality environment, water quality detection is of great importance.
Most of the conventional water quality monitoring devices are portable devices, sampling and detection are performed manually when detection is needed, the water quality sampling data are related to the detection frequency, and the cost of manual monitoring is relatively high, so that continuous sampling is difficult to achieve, the change trend of water quality is observed in real time, and once abnormity occurs, the change trend cannot be known and intervened in time; in part, an online monitoring method is adopted, a dissolved oxygen probe is usually used for polarography detection, consumable replacement and maintenance are required to be carried out in a short time, and although the equipment cost is low, the subsequent maintenance cost is higher.
Moreover, because the water body in the aquaculture water area is relatively turbid, covering accumulation is easily formed on the surface of the dissolved oxygen probe, and the accuracy of acquired data is influenced, so that the maintenance frequency and the cost are increased.
Disclosure of Invention
The invention relates to an online real-time water quality monitoring and adjusting controller for freshwater fish culture, which utilizes a dissolved oxygen and temperature detection sensor to monitor the dissolved oxygen content and temperature change of water in a fishpond in real time so as to know the water quality condition in the fishpond, and can control the oxygenation action of an aerator in time to adjust the dissolved oxygen concentration in water when the water quality is abnormal, such as the dissolved oxygen is low.
The invention is realized by the following technical scheme:
an online real-time water quality monitoring and adjusting controller for freshwater fish culture comprises a protective sleeve, a water pump, a dissolved oxygen sensor, an annular floating ball, a water storage pipe, a 4G DTU module, a monitoring terminal, a remote on-off controller and an aerator;
the lower end of the protective sleeve is open, the protective sleeve is embedded in the annular floating ball, the water storage pipe is arranged in the protective sleeve, the lower end of the water storage pipe is connected with the water pump, the dissolved oxygen sensor is arranged in the water storage pipe, and the dissolved oxygen sensor is led out from the upper end of the water storage pipe;
the upper end of the protective sleeve is also provided with the 4G DTU module, the dissolved oxygen sensor is connected with the monitoring terminal through the 4G DTU module, the monitoring terminal is connected with the remote on-off controller, and the remote on-off controller is connected with the aerator;
preferably, the lower end of the protective sleeve is also provided with a bottom cover;
preferably, the water inlet of the water pump is also provided with a filter screen.
The utility model discloses a theory of operation is:
the floating ball floats in the water body to be monitored together with the protective sleeve, the water pump extracts the water sample of the water body to be monitored to the water storage pipe at regular time, the dissolved oxygen sensor arranged in the water storage pipe detects the parameters of the water sample, the parameters are sent to the monitoring terminal through the 4G DTU module, and when the dissolved oxygen index in the water body is monitored to be lower than a threshold value, the automatic aerator connected with the dissolved oxygen sensor monitoring system is started to aerate the water body.
The utility model discloses following beneficial effect has:
the utility model discloses an online monitoring method can be regularly incessant gathers the data of aquatic temperature and dissolved oxygen to send for monitoring platform through the 4G network, the dissolved oxygen probe adopts fluorescence method to detect, does not have any oxygen consumption and need not supply electrolyte, has prolonged the maintenance cycle greatly, and the mode of drawing water through the water pump simultaneously has reduced the possibility that the deposit was piled up on the probe surface to the at utmost, has improved the detection precision.
The oxygen increasing machine can be linked in real time, and can be immediately started to carry out oxygen increasing operation once oxygen deficiency occurs.
Can select commercial power or solar energy power supply two kinds of modes in a flexible way to supply power, effectively avoid long-term overcast and rainy day solar panel power generation not enough to lead to the unable normal power supply of equipment to gather the problem.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
in the figure: the device comprises a 1-4G DTU module, a 2-dissolved oxygen sensor, a 3-water storage pipe, a 4-connecting pipe, a 5-water pump, a 6-filter screen, a 7-bottom cover, an 8-protective sleeve and a 9-annular floating ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Referring to the attached drawing 1, an online real-time water quality monitoring and adjusting controller for freshwater fish culture comprises a 4G DTU module 1, a dissolved oxygen sensor 2, a water storage pipe 3, a water pump 5, a protective sleeve 8, an annular floating ball 9, a monitoring terminal, a remote on-off controller and an aerator (not shown in the drawing);
the lower end of the protective sleeve 8 is open, the upper end of the protective sleeve 8 is provided with a 4G DTU module, the protective sleeve 8 is embedded in the annular floating ball 9, the water storage pipe 3 is arranged in the protective sleeve 8, the lower end of the water storage pipe 3 is connected with the water pump 5 through the connecting pipe 4, the dissolved oxygen sensor 2 is arranged in the water storage pipe 3, and the dissolved oxygen sensor 2 is led out from the upper end of the water storage pipe;
the upper end of the protective sleeve 8 is also provided with a 4G DTU module 1, the dissolved oxygen sensor 2 is connected with a monitoring terminal through the 4G DTU module 1, the monitoring terminal is connected with a remote on-off controller, and the remote on-off controller is connected with the aerator to realize the real-time control of aeration operation;
the lower end opening of the protective sleeve 8 can be also provided with a bottom cover 7 which can protect the protective sleeve 2 and the water pump therein;
the water inlet of the water pump 5 is also provided with a filter screen 6, so that sundries in water can be prevented from entering the water pump.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (3)
1. An online real-time water quality monitoring and adjusting controller for freshwater fish culture is characterized by comprising a protective sleeve, a water pump, a dissolved oxygen sensor, an annular floating ball, a water storage pipe, a 4G DTU module, a monitoring terminal, a remote on-off controller and an aerator;
the lower end of the protective sleeve is open, the protective sleeve is embedded in the annular floating ball, the water storage pipe is arranged in the protective sleeve, the lower end of the water storage pipe is connected with the water pump, the dissolved oxygen sensor is arranged in the water storage pipe, and the dissolved oxygen sensor is led out from the upper end of the water storage pipe;
the upper end of the protective sleeve is further provided with the 4G DTU module, the dissolved oxygen sensor passes through the 4G DTU module and is connected with the monitoring terminal, the monitoring terminal is connected with the remote on-off controller, and the remote on-off controller is connected with the aerator.
2. The on-line real-time water quality monitoring and adjusting controller for freshwater fish culture as claimed in claim 1, wherein the opening at the lower end of the protective sleeve is further provided with a bottom cover.
3. The on-line real-time water quality monitoring and adjusting controller for freshwater fish culture as claimed in claim 1, wherein the water pump inlet is further provided with a filter screen.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123246145 | 2021-12-22 | ||
| CN2021232461454 | 2021-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217739158U true CN217739158U (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221681713.5U Active CN217739158U (en) | 2021-12-22 | 2022-06-30 | Online water quality real-time monitoring and adjusting controller for freshwater fish culture |
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| Country | Link |
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| CN (1) | CN217739158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118408989A (en) * | 2024-04-15 | 2024-07-30 | 中国科学院水生生物研究所 | A device for long-term continuous determination of dissolved oxygen in water |
-
2022
- 2022-06-30 CN CN202221681713.5U patent/CN217739158U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118408989A (en) * | 2024-04-15 | 2024-07-30 | 中国科学院水生生物研究所 | A device for long-term continuous determination of dissolved oxygen in water |
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