CN114766421B - Oxygenation device for aquaculture in paddy field - Google Patents
Oxygenation device for aquaculture in paddy field Download PDFInfo
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- CN114766421B CN114766421B CN202210440320.3A CN202210440320A CN114766421B CN 114766421 B CN114766421 B CN 114766421B CN 202210440320 A CN202210440320 A CN 202210440320A CN 114766421 B CN114766421 B CN 114766421B
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- 238000006213 oxygenation reaction Methods 0.000 title claims abstract description 27
- 238000009360 aquaculture Methods 0.000 title claims abstract description 19
- 244000144974 aquaculture Species 0.000 title claims abstract description 19
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 43
- 239000001301 oxygen Substances 0.000 claims abstract description 43
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 42
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000007921 spray Substances 0.000 claims abstract description 11
- 238000005507 spraying Methods 0.000 claims abstract description 9
- 238000004458 analytical method Methods 0.000 claims description 15
- 238000012544 monitoring process Methods 0.000 claims description 14
- 238000005259 measurement Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 241000238557 Decapoda Species 0.000 description 6
- 241000209094 Oryza Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- 239000013505 freshwater Substances 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 241001148471 unidentified anaerobic bacterium Species 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
- A01K63/04—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
- A01K63/045—Filters for aquaria
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/18—Complex mathematical operations for evaluating statistical data, e.g. average values, frequency distributions, probability functions, regression analysis
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Environmental Sciences (AREA)
- Data Mining & Analysis (AREA)
- General Physics & Mathematics (AREA)
- Computational Mathematics (AREA)
- Mathematical Physics (AREA)
- Animal Husbandry (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Marine Sciences & Fisheries (AREA)
- Biodiversity & Conservation Biology (AREA)
- Pure & Applied Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Probability & Statistics with Applications (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Algebra (AREA)
- Operations Research (AREA)
- Evolutionary Biology (AREA)
- Bioinformatics & Computational Biology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses an oxygenation device for aquaculture paddy field, and relates to the technical field of aquaculture auxiliary devices. The utility model comprises a filter cylinder arranged in paddy field water, a submersible pump arranged in the filter cylinder, and a spraying device arranged above the water surface of the paddy field and communicated with the submersible pump; the spraying device comprises a hollow ring body, one side of the ring body is provided with a water inlet, and the ring body is communicated with the submersible pump through a pipeline; a plurality of spray heads are arranged on the periphery of the ring body. According to the utility model, through the arrangement of the submersible pump and the spray head, water is sprayed into the air after being pumped out during use, and the water is atomized or dripped, so that the contact time of the air and the water is prolonged, more oxygen can be dissolved in, and the oxygenation effect is improved as a whole.
Description
Technical Field
The utility model belongs to the technical field of aquaculture auxiliary devices, and particularly relates to an oxygenation device for aquaculture in an aquaculture paddy field.
Background
The oxygenation equipment is widely applied to aquaculture, and mainly increases the oxygen content in water so as to ensure that the aquatic products cannot be anoxic, and simultaneously can inhibit the growth of anaerobic bacteria in water, so that the pond water is prevented from deteriorating to threaten the living environment of the aquatic products, the freshwater shrimps cannot resist the low-oxygen environment, the oxygen consumption rate and the suffocating point of the freshwater shrimps are higher than those of common fishes, and when the pond is anoxic, the freshwater shrimps can float at first and die first, so that the oxygenation device is needed to be used for increasing the oxygen content in the water for paddy field freshwater shrimp cultivation.
However, in the prior art, the air pump is simply used for pumping air into the water through the pipeline, so that the dissolved oxygen amount in the water near the pipeline can be increased, the contact time of the air and the water is shorter, and the oxygenation effect is poorer.
Disclosure of Invention
The utility model aims to provide an oxygenation device for aquaculture in a paddy field, which is characterized in that through the arrangement of a submersible pump and a spray head, water is sprayed into air after being pumped out during use, and atomized or dripped, so that the contact time of the air and the water is prolonged, and the problem of poor oxygenation effect in the prior art is solved.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to an oxygenation device for aquaculture in a paddy field, which comprises a filter cartridge arranged in paddy field water, a submersible pump arranged in the filter cartridge, and a spraying device arranged above the water surface of the paddy field and communicated with the submersible pump; the spraying device comprises a hollow ring body, a water inlet is formed in one side of the ring body, and the ring body is communicated with the submersible pump through a pipeline; a plurality of spray heads are arranged on the periphery of the ring body.
Further, the filter cartridge comprises a cylinder body, a plurality of water filtering holes are formed in the periphery of the cylinder body, and a filter cloth layer is wrapped on the inner side and/or the outer side of the cylinder body.
Further, the bottom of the filter cylinder is connected with a rectangular plate-shaped base, and drill rods inserted into the soil of the paddy field are arranged on four corner sides of the bottom side surface of the base; the drill rod comprises an outer sleeve and an inner sleeve rod which are sleeved and telescopic, and a locking bolt A is arranged on the outer sleeve; the end of the inner loop bar is provided with a conical insertion section.
Further, a cover plate is arranged at the top of the filter cylinder, and a first opening for a pipeline to pass through is arranged on the cover plate.
Further, a telescopic column with a locking bolt B is arranged at the top of the cover plate, and a cross-shaped bracket for installing a ring body is arranged at the top of the telescopic column; the end part of the cross-shaped bracket is welded with the inner side wall of the ring body.
Further, a photovoltaic cell panel is arranged above the cross-shaped bracket, and four mounting pieces for mounting the photovoltaic cell panel are arranged on the cross-shaped bracket; the mounting piece is a sliding sleeve sliding along the length direction of the cross-shaped bracket, a protruding part protruding out of one side of the photovoltaic cell panel is arranged on one side of the sliding sleeve, and a locking bolt C and a fastening bolt are respectively arranged on the sliding sleeve and the protruding part.
Further, the photovoltaic cell panel is electrically connected with a storage battery arranged in the filter cylinder through a cable, the submersible pump is also connected with a controller, the controller is connected with a liquid level sensor arranged in the filter cylinder, and the storage battery supplies power for the controller and the submersible pump; and the top of the cover plate is provided with a second opening for the cable to pass through.
The utility model has the following beneficial effects:
according to the utility model, through the arrangement of the submersible pump and the spray head, water is sprayed into the air after being pumped out during use, and the water is atomized or dripped, so that the contact time of the air and the water is prolonged, more oxygen can be dissolved in, and the oxygenation effect is improved as a whole.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the oxygenation device of the utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a system block diagram of an assay system of the present utility model.
Detailed Description
1-2, an oxygenation device for aquaculture in a paddy field comprises a filter cartridge arranged in paddy field water, a submersible pump arranged in the filter cartridge, and a spraying device arranged above the water surface of the paddy field and communicated with the submersible pump; the spraying device comprises a hollow ring body 2, a water inlet is formed in one side of the ring body 2, and the ring body 2 is communicated with the submersible pump through a pipeline; a plurality of spray heads 21 are arranged on the periphery of the ring body 2.
When the paddy field water filter is used, paddy field water at the peripheral side of the filter cylinder is filtered into the filter cylinder through the filter cylinder, then the water in the filter cylinder is pumped out through the submersible pump and sprayed out through the spray head 21, an atomization spray head can be adopted in use, and the water sprayed out by the spray head is dissolved by air to a small amount of oxygen and then falls into the paddy field again.
The filter cartridge comprises a cartridge body 1, a plurality of water filtering holes 11 are formed in the peripheral side of the cartridge body 1, a filter cloth layer is wrapped on the outer side of the cartridge body 1 when the filter cartridge is used, and the filter cloth layer is arranged to prevent sludge and the like in a rice field from blocking the water filtering holes 11 or insects and the like with small sizes from entering the filter cartridge through the water filtering holes 11.
The bottom of the filter cartridge is connected with a rectangular plate-shaped base 3, and drill rods 31 inserted into the soil of the paddy field are arranged on four corner sides of the bottom side surface of the base 3; the drill rod 31 comprises an outer sleeve 311 and an inner sleeve rod which are sleeved and telescopic, and a locking bolt A312 is arranged on the outer sleeve 311; the end of the inner shank is provided with a conical insertion section 313, which, by means of the base 3 and the shank 31, facilitates the installation of the device in the paddy field as a whole.
Of course, as an extension of the utility model, the top of the cartridge is provided with a cover plate 4, the cover plate 4 being provided with a first opening 41 for the passage of the pipe. The top of the cover plate 4 is provided with a telescopic column 42 with a locking bolt B40, and the top of the telescopic column 42 is provided with a cross-shaped bracket 43 for installing the ring body 2; the end of the cross-shaped bracket 43 is welded with the inner side wall of the ring body 2, the telescopic column 42 is conveniently adjusted according to the actual paddy field water depth and the arrangement density of the oxygenation device through the arrangement of the telescopic column 42, and when the telescopic column 42 is lifted, the spraying range of the spray head 21 is enlarged.
A photovoltaic cell panel 5 is arranged above the cross-shaped bracket 43, and four mounting pieces 6 for mounting the photovoltaic cell panel 5 are arranged on the cross-shaped bracket 43; the mounting 6 is a sliding sleeve 61 sliding along the length direction of the cross-shaped bracket 43, a protruding portion 63 protruding out of one side of the photovoltaic cell panel 5 is arranged on one side of the sliding sleeve 61, a locking bolt C62 and a fastening bolt 64 are respectively arranged on the sliding sleeve 61 and the protruding portion 63, the photovoltaic cell panel 5 is conveniently detached and installed through the mounting 6, meanwhile, the aquatic product shrimps and crabs are prevented from climbing onto the photovoltaic cell panel 5 through the arrangement of the telescopic column 42, and the photovoltaic cell panel 5 is controlled to be higher than rice through controlling the telescopic column 42 when rice planting is conducted through the telescopic column 42, and shielding of the photovoltaic cell panel 5 by rice is avoided.
The photovoltaic cell panel 5 is electrically connected with a storage battery arranged in the filter cylinder through a cable, the submersible pump is also connected with a controller, the controller is connected with a liquid level sensor arranged in the filter cylinder, and the storage battery supplies power for the controller and the submersible pump; and the top of the cover plate 4 is provided with a second opening 44 for the passage of the cable; through level sensor, conveniently start the immersible pump when straining the inside water that has of section of thick bamboo, close the immersible pump when anhydrous, avoid the immersible pump idle running.
Of course, in order to better implement the present utility model, as shown in fig. 3, the oxygenation device for aquaculture provided by the present utility model further needs to perform measurement and analysis on the oxygen content in the paddy field according to a measurement system before implementation, and enable the present utility model when the measurement and analysis are reasonable, where the measurement system includes a data acquisition unit, an analysis unit and an execution unit; the data acquisition system is used for acquiring the oxygen content in the paddy field to obtain the real-time oxygen content, and transmitting the real-time oxygen content to the analysis unit, and the analysis unit is used for measuring and analyzing the real-time oxygen content, wherein the specific mode of the measurement and analysis is as follows:
step one: acquiring real-time oxygen content in the paddy field, acquiring real-time oxygen content once every interval T1 time, and marking the real-time oxygen content as an oxygen-containing data set Yi, i=1..n; yn is expressed as the oxygen content at the latest moment;
step two: then, dividing the time period into 24 time periods, starting from a zero point, wherein the zero point is the first time period, and the rest of the time periods are analogically performed to obtain 24 time periods, and marking the 24 time periods as monitoring time periods;
step three: then taking any monitoring period, obtaining the maximum value and the average value of all oxygen contents in the period, and marking the median value of the maximum value and the average value as the determined content; then acquiring the identification content of nearly thirty days in the period, and carrying out the actual analysis on the identification content, wherein the actual analysis is as follows:
s1: the identified content is labeled Ri, i=1..30; ri is expressed as the identified content on day i after thirty days from the current forward push is labeled Ri;
s2: automatically obtaining the average value of Ri, marking the average value as P, and calculating the deviation value L by using a formula, wherein the specific calculation formula is as follows:
s3: when the L value exceeds X1, deleting data, sequentially acquiring corresponding Ri values according to the sequence of I Ri-P I from large to small, deleting one Ri value after each Ri value is selected, and then recalculating the L value for the rest Ri values until the L value does not exceed X1, wherein X1 is a preset value;
when the L value does not exceed X1, marking the mean value of Ri at the moment as an approved content;
s4: then the next monitoring period was acquired, 24 approved contents were acquired, which were labeled Hi, i=1..24;
step four: acquiring the current real-time oxygen content Yn, and generating a preliminary signal when the current real-time oxygen content Yn is lower than X2, wherein X2 is a threshold set by a manager and is mainly set aiming at the oxygen content in a paddy field;
step five: then acquiring the current time period, synchronously acquiring the corresponding approval content H i, and generating a growth signal if the oxygen content corresponding to the next monitoring time period of the monitoring time period at the moment is higher than the oxygen content of the current monitoring time period, or generating a tone signal if the oxygen content is not higher than the oxygen content of the current monitoring time period;
step six: the apparatus of the present utility model is not used to perform oxygenation when generating a growth signal, and is used to perform oxygenation when generating a tone signal.
The analysis unit is used for supervising the manager to carry out corresponding operation by the execution unit according to the conclusion.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form 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 utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (7)
1. An oxygenation device for aquaculture paddy field, its characterized in that: the device comprises a measuring system, a filter cartridge arranged in paddy field water, a submersible pump arranged in the filter cartridge, and a spraying device arranged above the water surface of the paddy field and communicated with the submersible pump;
the spraying device comprises a hollow ring body (2), a water inlet is formed in one side of the ring body (2), and the ring body (2) is communicated with the submersible pump through a pipeline;
a plurality of spray heads (21) are arranged on the periphery of the ring body (2);
the filter cartridge comprises a cartridge body (1), wherein a plurality of water filtering holes (11) are formed in the peripheral side of the cartridge body (1), and a filter cloth layer is wrapped on the inner side and/or the outer side of the cartridge body (1);
the bottom of the filter cylinder is connected with a rectangular plate-shaped base (3), and drill rods (31) inserted into paddy soil are arranged on four corner sides of the bottom side surface of the base (3);
the drill rod (31) comprises an outer sleeve (311) and an inner sleeve rod which are sleeved with each other and telescopic, and a locking bolt A (312) is arranged on the outer sleeve (311); the end of the inner loop bar is provided with a conical insertion section (313);
the measuring system is used for measuring and analyzing the oxygen content in the paddy field according to the measuring system, and comprises a data acquisition unit, an analysis unit and an execution unit; the data acquisition system is used for acquiring the oxygen content in the paddy field to obtain the real-time oxygen content, and transmitting the real-time oxygen content to the analysis unit, and the analysis unit is used for measuring and analyzing the real-time oxygen content, wherein the specific mode of the measurement and analysis is as follows:
step one: acquiring real-time oxygen content in the paddy field, acquiring real-time oxygen content once every interval T1 time, and marking the real-time oxygen content as an oxygen-containing data set Yi, i=1..n; yn is expressed as the oxygen content at the latest moment;
step two: then, dividing the time period into 24 time periods, starting from a zero point, wherein the zero point is the first time period, and the rest of the time periods are analogically performed to obtain 24 time periods, and marking the 24 time periods as monitoring time periods;
step three: then taking any monitoring period, obtaining the maximum value and the average value of all oxygen contents in the period, and marking the median value of the maximum value and the average value as the determined content; then acquiring the identification content of nearly thirty days in the period, and carrying out the actual analysis on the identification content, wherein the actual analysis is as follows:
s1: the identified content is labeled Ri, i=1..30; ri is expressed as the identified content on day i after thirty days from the current forward push is labeled Ri;
s2: automatically obtaining the average value of Ri, marking the average value as P, and calculating the deviation value L by using a formula, wherein the specific calculation formula is as follows:
；
s3: when the L value exceeds X1, deleting data, sequentially acquiring corresponding Ri values according to the sequence of I Ri-P I from large to small, deleting one Ri value after each Ri value is selected, and then recalculating the L value for the rest Ri values until the L value does not exceed X1, wherein X1 is a preset value;
when the L value does not exceed X1, marking the mean value of Ri at the moment as an approved content;
s4: then the next monitoring period was acquired, 24 approved contents were acquired, which were labeled Hi, i=1..24;
step four: acquiring the current real-time oxygen content Yn, and generating a preliminary signal when the current real-time oxygen content Yn is lower than X2, wherein X2 is a threshold set by a manager and is mainly set aiming at the oxygen content in a paddy field;
step five: then acquiring the current time period, synchronously acquiring the corresponding approval content H i, and generating a growth signal if the oxygen content corresponding to the next monitoring time period of the monitoring time period at the moment is higher than the oxygen content of the current monitoring time period, or generating a tone signal if the oxygen content is not higher than the oxygen content of the current monitoring time period;
step six: the apparatus of the present utility model is not used to perform oxygenation when generating a growth signal, and is used to perform oxygenation when generating a tone signal.
2. An oxygenation device for aquaculture according to claim 1, characterized in that the top of the cartridge is provided with a cover plate (4), said cover plate (4) being provided with a first opening (41) for the passage of the pipeline.
3. An oxygenation device for aquaculture according to claim 2, characterized in that the top of the cover plate (4) is provided with a telescopic column (42) with a locking bolt B (40), the top of the telescopic column (42) is provided with a cross-shaped bracket (43) for mounting the ring body (2).
4. An oxygenation device for aquaculture according to claim 3, characterized in that the ends of the cross-shaped brackets (43) are welded to the inner side walls of the ring body (2).
5. An oxygenation device for aquaculture paddy field according to claim 3, characterized in that photovoltaic panels (5) are installed above the cross-shaped support (43), and four installation pieces (6) for installing the photovoltaic panels (5) are arranged on the cross-shaped support (43).
6. The oxygenation device for aquaculture paddy field according to claim 5, wherein the mounting member (6) is a sliding sleeve (61) sliding along the length direction of the cross-shaped bracket (43), a protruding portion (63) protruding from one side of the photovoltaic panel (5) is arranged on one side of the sliding sleeve (61), and a locking bolt C (62) and a fastening bolt (64) are respectively arranged on the sliding sleeve (61) and the protruding portion (63).
7. The oxygenation device for aquaculture paddy field according to claim 5, wherein the photovoltaic panel (5) is electrically connected with a storage battery arranged in the filter cartridge through a cable, the submersible pump is further connected with a controller, the controller is connected with a liquid level sensor arranged in the filter cartridge, and the storage battery supplies power for the controller and the submersible pump; and the top of the cover plate (4) is provided with a second opening (44) for the passage of a cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210440320.3A CN114766421B (en) | 2022-04-25 | 2022-04-25 | Oxygenation device for aquaculture in paddy field |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210440320.3A CN114766421B (en) | 2022-04-25 | 2022-04-25 | Oxygenation device for aquaculture in paddy field |
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| CN114766421A CN114766421A (en) | 2022-07-22 |
| CN114766421B true CN114766421B (en) | 2023-10-24 |
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| CN115349478B (en) * | 2022-09-19 | 2024-02-13 | 五河县盛堂水产养殖专业合作社 | Even quantitative feeding equipment for aquaculture |
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| WO2015192640A1 (en) * | 2014-06-19 | 2015-12-23 | 颜文化 | Integrated aquaculture system |
| CN105600841A (en) * | 2015-10-12 | 2016-05-25 | 湖州师范学院 | Aquatic product culture water quality monitoring and purifying treatment method |
| CN108391623A (en) * | 2018-04-28 | 2018-08-14 | 施旭梅 | A kind of water-spraying oxygen-increasing machine |
| CN208956750U (en) * | 2018-07-27 | 2019-06-11 | 安徽青山绿水生态农业有限公司 | A kind of energy-saving and environment-friendly oxygen-increasing device of lobster rice three-dimensional culture |
| CN208707581U (en) * | 2018-08-24 | 2019-04-05 | 新昌县小布点农业发展有限公司 | A kind of folding solar photovoltaic panel |
| CN109191819A (en) * | 2018-09-28 | 2019-01-11 | 东南大学 | A kind of multiple spot Monitoring And Analysis of The Quality system and method for monitoring and analyzing based on clustering algorithm |
| CN209185444U (en) * | 2018-12-04 | 2019-08-02 | 桂林市植物保护站 | A kind of auxiliary device of the artificial trichogramma releases in rice field |
| CN211153403U (en) * | 2019-02-25 | 2020-08-04 | 杭州佳田农业开发有限公司 | Mechanical oxygenation device of usefulness is bred to soft-shelled turtle |
| CN210382293U (en) * | 2019-06-15 | 2020-04-24 | 邓州市建国农副产品有限公司 | Aquaculture pond oxygenation device |
| CN211298135U (en) * | 2019-10-24 | 2020-08-21 | 新沂市时集建设发展有限公司 | Oxygenation device for aquaculture |
| CN211745888U (en) * | 2019-12-10 | 2020-10-27 | 肥西稼渔生态农业科技有限公司 | Water supply installation of system is raised together with to garden paddy field shrimp crab |
| CN112362834A (en) * | 2020-10-29 | 2021-02-12 | 广州立信电子科技有限公司 | Water quality intelligent online real-time monitoring analysis management system based on big data |
| CN213819435U (en) * | 2020-12-19 | 2021-07-30 | 科右前旗森淼水产有限责任公司 | Oxygenation device for freshwater shrimp is bred in rice field |
| CN214758673U (en) * | 2021-07-19 | 2021-11-19 | 珠海市伊帆渔业有限公司 | Perch is bred and uses oxygenation device |
| CN216018580U (en) * | 2021-10-19 | 2022-03-15 | 威海顺达源水产育苗养殖有限公司 | Shrimp is bred and uses oxygenation device |
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