CN215736458U - Oxygen increasing device for circulating running water in rice and shrimp pond - Google Patents
Oxygen increasing device for circulating running water in rice and shrimp pond Download PDFInfo
- Publication number
- CN215736458U CN215736458U CN202121603649.4U CN202121603649U CN215736458U CN 215736458 U CN215736458 U CN 215736458U CN 202121603649 U CN202121603649 U CN 202121603649U CN 215736458 U CN215736458 U CN 215736458U
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- water
- oxygenation
- box
- dispersing
- oxygen increasing
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 129
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 23
- 235000009566 rice Nutrition 0.000 title claims abstract description 23
- 241000238557 Decapoda Species 0.000 title claims abstract description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 60
- 239000001301 oxygen Substances 0.000 title claims description 60
- 229910052760 oxygen Inorganic materials 0.000 title claims description 60
- 230000001965 increasing effect Effects 0.000 title claims description 55
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 238000006213 oxygenation reaction Methods 0.000 claims abstract description 62
- 238000005086 pumping Methods 0.000 claims abstract description 39
- 238000003756 stirring Methods 0.000 claims abstract description 24
- 241000209094 Oryza Species 0.000 claims description 21
- 238000005276 aerator Methods 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims 3
- 238000004804 winding Methods 0.000 claims 2
- 241000238017 Astacoidea Species 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 9
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000009395 breeding Methods 0.000 abstract description 3
- 230000001488 breeding effect Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 5
- 238000005273 aeration Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000009335 monocropping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses an oxygenation device for circulating running water in a rice and shrimp pond, which relates to the technical field of oxygenation devices and comprises an oxygenation box, a dispersing mechanism, a pumping mechanism, a purifying mechanism, a drainage mechanism, an oxygenation mechanism and a stirring mechanism, wherein the lower surface of the oxygenation box is fixedly connected with a plurality of uniformly distributed support columns, the inner upper surface of the oxygenation box is connected with the dispersing mechanism for dispersing water flow, the upper surface of the oxygenation box is connected with the pumping mechanism for feeding water, the pumping mechanism is communicated with the dispersing mechanism, the oxygenation box is internally connected with the purifying mechanism, the purifying mechanism comprises a rectangular frame, an HEPA efficient filter screen, a slide bar and a slide block, the front end surface of the oxygenation box is provided with a through cavity, the oxygenation box is internally provided with the rectangular frame, and the front end surface of the rectangular frame penetrates through the through cavity, in the oxygenation process, impurities in water can be filtered and removed, and the functions are various, is convenient for the crayfish breeding.
Description
Technical Field
The utility model relates to the technical field of oxygenation devices, in particular to an oxygenation device for circulating running water in a rice and shrimp pond.
Background
The continuous cropping of the rice and the shrimps is to plant the rice in one season in the rice field and then breed the crayfishes in one season, the production mode can fully and reasonably utilize the resources of the rice field, and has better economic benefit and ecological benefit, the advantages of the continuous cropping of the rice and the shrimps are mainly concentrated on the aspects of saving fertilizer and drugs, inhibiting the weeds in the rice field, improving soil and water quality and the like, and meanwhile, the planting benefit can be multiplied.
In order to ensure that the crayfish in the water can not lack oxygen when breeding the crayfish, the raiser can use the oxygen-increasing machine to increase the oxygen content in the water, also can restrain the growth of aquatic anaerobe in the oxygenation, prevents that pond water from rotting and threatening the living environment of crayfish, and traditional oxygenation equipment simple structure, the function is single, can't purify quality of water, and poor quality of water then can influence the growth of crayfish.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an oxygenation device for circulating running water in a rice and shrimp pond, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
an oxygenation device for circulating running water in a rice and shrimp pond comprises an oxygenation box, a dispersing mechanism, a pumping mechanism, a purifying mechanism, a drainage mechanism, an oxygenation mechanism and a stirring mechanism, wherein a plurality of uniformly distributed support columns are fixedly connected to the lower surface of the oxygenation box, the inner upper surface of the oxygenation box is connected with the dispersing mechanism for dispersing water flow, the upper surface of the oxygenation box is connected with the pumping mechanism for feeding water, the pumping mechanism is communicated with the dispersing mechanism, the oxygenation box is internally connected with the purifying mechanism, the purifying mechanism comprises a rectangular frame, an HEPA efficient filter screen, slide bars and slide blocks, a through cavity is formed in the front end surface of the oxygenation box, a rectangular frame is arranged in the oxygenation box, the front end surface of the rectangular frame penetrates through the through cavity, the matched HEPA efficient filter screen is fixedly connected in the rectangular frame, the oxygenation box is internally fixedly connected with two slide bars which are symmetrically arranged, and the lower surface of the rectangular frame is fixedly connected with two slide blocks which are symmetrically arranged, the two sliding blocks are respectively sleeved on the two sliding rods in a sliding mode, one side face of the oxygen increasing box is connected with a drainage mechanism used for drainage, one side face of the oxygen increasing box is connected with an oxygen increasing mechanism used for increasing oxygen, and the lower surface of the oxygen increasing box is connected with a stirring mechanism used for stirring.
As a further scheme of the utility model: the dispersing mechanism comprises a dispersing box and dispersing pipes, the inner upper surface of the oxygen increasing box is fixedly connected with the dispersing box, and the side surfaces of the dispersing box are fixedly communicated with the dispersing pipes which are uniformly distributed.
As a further scheme of the utility model: the water pumping mechanism comprises a first water pump, a water pumping hose and a water delivery pipe, the first water pump is mounted on the upper surface of the oxygen increasing box, the first water pump is fixedly communicated with the inlet of the first water pump, the water pumping hose is fixedly communicated with the outlet of the first water pump, and the other end of the water pumping hose penetrates through the upper surface of the oxygen increasing box and is fixedly communicated with the upper surface of the dispersing box.
As a further scheme of the utility model: the water draining mechanism comprises a second water pump, a water pumping pipe and a water delivery hose, the second water pump is installed on one side face of the oxygen increasing box, the inlet of the second water pump is fixedly communicated with the side face of the oxygen increasing box through the water pumping pipe, and the outlet of the second water pump is fixedly communicated with the water delivery hose.
As a further scheme of the utility model: the oxygenation mechanism comprises an oxygenation pump and a gas pipe, the oxygenation pump is installed on one side surface of the oxygenation box, and an outlet of the oxygenation pump is fixedly communicated with the side surface of the oxygenation box through the gas pipe.
As a further scheme of the utility model: the stirring mechanism comprises a motor, a rotating shaft and stirring rods, the motor is mounted on the lower surface of the oxygen increasing box, the output end of the motor penetrates through the lower surface of the oxygen increasing box and is fixedly connected with the rotating shaft through a coupler, and the stirring rods which are uniformly distributed are fixedly connected to the side surface of the rotating shaft.
As a further scheme of the utility model: one side of the oxygen increasing box is fixedly connected with two symmetrically arranged rolling rods, and one end of each rolling rod is fixedly connected with a limiting plate.
As a further scheme of the utility model: the fixed cover of lower extreme of support column is equipped with anti-skidding cover.
As a further scheme of the utility model: the rectangle frame runs through a terminal surface fixedly connected with handle that leads to the chamber.
As a further scheme of the utility model: the upper surface of the oxygen increasing box is provided with two symmetrically arranged air outlets.
Compared with the prior art, the utility model has the beneficial effects that:
1. the crayfish oxygen increasing device can filter and remove impurities in water in the oxygen increasing process, has various functions, and is convenient for crayfish breeding.
2. The dispersing mechanism can disperse and filter, and avoids the situation that local blockage is easy to occur due to filtering at the same position on the HEPA high-efficiency filter screen.
3. According to the utility model, through the arranged stirring mechanism, water is more fully contacted with gas, and the oxygen increasing effect is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
FIG. 3 is a partial cross-sectional structural schematic of the present invention;
fig. 4 is a schematic structural view of the dispersing mechanism of the present invention.
In the figure: 1. a support pillar; 2. an oxygen increasing box; 3. an anti-slip sleeve; 4. a water pumping hose; 5. a gas delivery pipe; 6. an oxygenation pump; 7. a rectangular frame; 8. a handle; 9. a first water pump; 10. a water delivery pipe; 11. a water pumping pipe; 12. a water delivery hose; 13. a second water pump; 14. a limiting plate; 15. rolling up the rod; 16. an electric motor; 17. a rotating shaft; 18. a stirring rod; 19. a dispersion box; 20. a slider; 21. a slide bar; 22. HEPA high-efficiency filter screen; 23. a dispersion pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, an aerator for circulating running water in a rice and shrimp pond includes an aerator tank 2, a dispersing mechanism, a pumping mechanism, a purifying mechanism, a draining mechanism, an aerating mechanism, and a stirring mechanism.
In the specific implementation process, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the lower surface of the oxygen increasing box 2 is fixedly connected with a plurality of uniformly distributed supporting columns 1, the inner upper surface of the oxygen increasing box 2 is connected with a dispersing mechanism for dispersing water flow, the upper surface of the oxygen increasing box 2 is connected with a water pumping mechanism for water inflow, the water pumping mechanism is communicated with the dispersing mechanism, the oxygen increasing box 2 is internally connected with a purifying mechanism, the purifying mechanism comprises a rectangular frame 7, an HEPA efficient filter screen 22, a sliding rod 21 and a sliding block 20, the front end surface of the oxygen increasing box 2 is provided with a through cavity, the oxygen increasing box 2 is internally provided with the rectangular frame 7, the front end surface of the rectangular frame 7 is communicated with the through cavity, the rectangular frame 7 is internally and fixedly connected with the matched HEPA efficient filter screen 22, the oxygen increasing box 2 is internally and fixedly connected with the two sliding rods 21 which are symmetrically arranged, the lower surface of the rectangular frame 7 is fixedly connected with the two sliding blocks 20 which are symmetrically arranged, the two sliding blocks 20 are respectively sleeved on the two sliding rods 21 in a sliding mode, one side face of the oxygen increasing box 2 is connected with a drainage mechanism used for drainage, one side face of the oxygen increasing box 2 is connected with an oxygen increasing mechanism used for increasing oxygen, and the lower surface of the oxygen increasing box 2 is connected with a stirring mechanism used for stirring.
It should be noted that: when using, in the oxygenation case 2 is taken out water pump through the mechanism of drawing water, on the HEPA high efficiency filter screen 22 in rectangular frame 7 was fallen into to the pump to water, after the impurity of aquatic was got rid of in the filtration through HEPA high efficiency filter screen 22, fell into oxygenation case 2 bottoms again and carry out the oxygenation through oxygenation mechanism, again by drainage mechanism discharge circulating flow water oxygenation, when needing discharge impurity, directly take out rectangular frame 7 by logical chamber and clear up can, convenient and fast.
Referring to fig. 4, the dispersing mechanism comprises a dispersing box 19 and a dispersing pipe 23, the dispersing box 19 is fixedly connected to the inner upper surface of the oxygen increasing box 2, and a plurality of uniformly distributed dispersing pipes 23 are fixedly communicated with the side surface of the dispersing box 19.
It should be noted that: when the water-saving device is used, water pumped by the water pumping mechanism is introduced into the dispersion box 19, and then the water is dispersed by the plurality of dispersion pipes 23 and falls into the HEPA high-efficiency filter screen 22 in the rectangular frame 7, so that the situation that local blockage is easy to occur due to filtration at the same part on the HEPA high-efficiency filter screen 22 is avoided.
Referring to fig. 1, the water pumping mechanism comprises a first water pump 9, a water pumping hose 4 and a water delivery pipe 10, the first water pump 9 is installed on the upper surface of the oxygen increasing box 2, the water pumping hose 4 is fixedly communicated with an inlet of the first water pump 9, the water pumping hose 4 is fixedly communicated with an outlet of the first water pump 9, and the other end of the water pumping hose 4 penetrates through the upper surface of the oxygen increasing box 2 and is fixedly communicated with the upper surface of the dispersing box 19.
It should be noted that: when water is fed, the first water pump 9 pumps water into the dispersion tank 19 in the oxygen increasing tank 2 through the water pumping hose 4 and the water conveying pipe 10.
Referring to fig. 2, the drainage mechanism includes a second water pump 13, a water pumping pipe 11 and a water delivery hose 12, the second water pump 13 is installed on one side surface of the oxygen increasing box 2, an inlet of the second water pump 13 is fixedly communicated with the side surface of the oxygen increasing box 2 through the water pumping pipe 11, and an outlet of the second water pump 13 is fixedly communicated with the water delivery hose 12.
It should be noted that: when the water is drained, the second water pump 13 discharges the water oxygenated in the oxygenation tank 2 through the water pumping pipe 11 and the water delivery hose 12.
Referring to fig. 1, the oxygenation mechanism comprises an oxygenation pump 6 and an air delivery pipe 5, the oxygenation pump 6 is installed on one side surface of the oxygenation box 2, and an outlet of the oxygenation pump 6 is fixedly communicated with the side surface of the oxygenation box 2 through the air delivery pipe 5.
It should be noted that: when oxygen is added, the oxygen adding pump 6 carries out oxygen adding treatment on the water falling to the bottom of the oxygen adding box 2 through the air conveying pipe 5.
Referring to fig. 1, the stirring mechanism includes a motor 16, a rotating shaft 17 and stirring rods 18, the motor 16 is mounted on the lower surface of the oxygen increasing box 2, the output end of the motor 16 penetrates through the lower surface of the oxygen increasing box 2 and is fixedly connected with the rotating shaft 17 through a coupler, and a plurality of uniformly distributed stirring rods 18 are fixedly connected to the side surface of the rotating shaft 17.
It should be noted that: in the oxygenation process, the motor 16 is started, the rotation of the motor 16 drives the stirring rod 18 to rotate through the rotating shaft 17, so that bubbles can be broken through the stirring rod 18 in the oxygenation process, water is fully contacted with gas, and the oxygenation effect is improved.
Referring to fig. 2, two symmetrically arranged furling rods 15 are fixedly connected to one side surface of the oxygen increasing box 2, a limiting plate 14 is fixedly connected to one end of each furling rod 15, and the water delivery hose 12 and the water pumping hose 4 can be conveniently stored through the arranged furling rods 15 and the limiting plate 14.
Referring to fig. 1, the anti-slip sleeve 3 is fixedly sleeved at the lower end of the support column 1, and friction is increased through the anti-slip sleeve 3, so that the support column 1 is more stable in support.
Referring to fig. 1 and 2, a handle 8 is fixedly connected to one end face of the rectangular frame 7 penetrating through the through cavity, and the rectangular frame 7 can be conveniently pulled and pulled by the handle 8.
Referring to fig. 1, two symmetrically arranged exhaust ports are formed on the upper surface of the oxygen increasing box 2, so that the air can be conveniently exhausted.
The working principle is as follows: : when the aerator is used, the first water pump 9 pumps water into the dispersing box 19 in the aerator box 2 through the water pumping hose 4 and the water conveying pipe 10, then the water is dispersed by the dispersing pipes 23 and falls into the HEPA high-efficiency filter screen 22 in the rectangular frame 7, the dispersing and filtering are carried out, the situation that the local blockage is easy to occur due to the fact that the same part on the HEPA high-efficiency filter screen 22 is filtered is avoided, impurities in the water are removed through the HEPA high-efficiency filter screen 22 and then fall into the bottom of the aerator box 2, the aerator pump 6 carries out aeration treatment on the water falling at the bottom of the aerator box 2 through the air conveying pipe 5, in the aeration process, the motor 16 is started, the motor 16 rotates through the rotating shaft 17 to drive the stirring rod 18 to rotate, in the aeration process, the stirring rod 18 can break bubbles, the water is in contact with gas more fully, the aeration effect is improved, in the water drainage process, the second water pump 13 discharges the oxygenated water in the aerator box 2 through the water pumping pipe 11 and the water conveying hose 12, thereby at the in-process of oxygenation, can filter the impurity of getting rid of the aquatic simultaneously, the function is various, makes things convenient for the breed of crayfish to use, when needing discharge impurity, directly take out by logical chamber rectangle frame 7 clear up can, convenient and fast.
The electric elements presented in the text are all electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the electric elements provided by the utility model are only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the utility model, the electric elements are a technical scheme which is the best application of the technical scheme, the model of the product can be replaced and modified according to the required technical parameters, and the product is familiar to the technical personnel skilled in the art, so that the technical scheme provided by the utility model can clearly obtain the corresponding use effect.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. An oxygenation device for circulating running water in a rice and shrimp pond is characterized by comprising:
the lower surface of the oxygen increasing box (2) is fixedly connected with a plurality of uniformly distributed support columns (1);
the inner upper surface of the oxygen increasing box (2) is connected with a dispersing mechanism for dispersing water flow;
the upper surface of the oxygen increasing box (2) is connected with a water pumping mechanism for water inflow, and the water pumping mechanism is communicated with the dispersing mechanism;
the purification device comprises a purification mechanism, wherein the purification mechanism is connected in the oxygen increasing box (2) and comprises a rectangular frame (7), an HEPA efficient filter screen (22), a sliding rod (21) and a sliding block (20), a through cavity is formed in the front end face of the oxygen increasing box (2), the rectangular frame (7) is arranged in the oxygen increasing box (2), the front end face of the rectangular frame (7) penetrates through the through cavity, the matched HEPA efficient filter screen (22) is fixedly connected in the rectangular frame (7), the two symmetrically arranged sliding rods (21) are fixedly connected in the oxygen increasing box (2), the two symmetrically arranged sliding blocks (20) are fixedly connected to the lower surface of the rectangular frame (7), and the two sliding blocks (20) are respectively sleeved on the two sliding rods (21) in a sliding manner;
one side surface of the oxygen increasing box (2) is connected with a drainage mechanism for draining water;
one side surface of the oxygen increasing box (2) is connected with an oxygen increasing mechanism for increasing oxygen;
the lower surface of the oxygen increasing box (2) is connected with a stirring mechanism for stirring.
2. The aerator for the circulating running water in the rice and shrimp ponds according to claim 1, characterized in that the dispersing mechanism comprises a dispersing box (19) and a dispersing pipe (23), the inner upper surface of the aerator box (2) is fixedly connected with the dispersing box (19), and the side surface of the dispersing box (19) is fixedly communicated with a plurality of uniformly distributed dispersing pipes (23).
3. The aerator for the circulating running water in the rice and shrimp ponds according to claim 1, characterized in that the pumping mechanism comprises a first water pump (9), a first pumping hose (4) and a water delivery pipe (10), the first water pump (9) is mounted on the upper surface of the aerator tank (2), the first pumping hose (4) is fixedly communicated with an inlet of the first water pump (9), the pumping hose (4) is fixedly communicated with an outlet of the first water pump (9), and the other end of the pumping hose (4) penetrates through the upper surface of the aerator tank (2) and is fixedly communicated with the upper surface of the dispersing tank (19).
4. The oxygenation device for circulating running water in a rice and shrimp pond according to claim 1, characterized in that the drainage mechanism comprises a second water pump (13), a water pumping pipe (11) and a water delivery hose (12), the second water pump (13) is installed on one side surface of the oxygenation tank (2), an inlet of the second water pump (13) is fixedly communicated with the side surface of the oxygenation tank (2) through the water pumping pipe (11), and an outlet of the second water pump (13) is fixedly communicated with the water delivery hose (12).
5. The oxygenation device for circulating running water in a rice and shrimp pond according to claim 1, characterized in that the oxygenation mechanism comprises an oxygenation pump (6) and an air delivery pipe (5), the oxygenation pump (6) is installed on one side surface of the oxygenation tank (2), and the outlet of the oxygenation pump (6) is fixedly communicated with the side surface of the oxygenation tank (2) through the air delivery pipe (5).
6. The aerator for the circulating running water in the rice and shrimp ponds according to claim 1, characterized in that the stirring mechanism comprises a motor (16), a rotating shaft (17) and stirring rods (18), the motor (16) is installed on the lower surface of the aerator tank (2), the output end of the motor (16) penetrates through the lower surface of the aerator tank (2) and is fixedly connected with the rotating shaft (17) through a coupler, and the side surface of the rotating shaft (17) is fixedly connected with a plurality of uniformly distributed stirring rods (18).
7. The aerator for the circulating running water in the rice and shrimp ponds according to claim 1, characterized in that two symmetrically arranged winding rods (15) are fixedly connected to one side of the aerator tank (2), and a limit plate (14) is fixedly connected to one end of each winding rod (15).
8. The aerator for the circulating running water in the rice and shrimp ponds according to claim 1 is characterized in that the lower ends of the supporting columns (1) are fixedly sleeved with anti-skidding sleeves (3).
9. The aerator for circulating running water in rice and shrimp ponds according to claim 1, characterized in that a handle (8) is fixedly connected to one end surface of the rectangular frame (7) penetrating through the through cavity.
10. The oxygenation device for circulating running water in a rice and shrimp pond according to claim 1, characterized in that the upper surface of the oxygenation box (2) is provided with two symmetrically arranged air outlets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121603649.4U CN215736458U (en) | 2021-07-15 | 2021-07-15 | Oxygen increasing device for circulating running water in rice and shrimp pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121603649.4U CN215736458U (en) | 2021-07-15 | 2021-07-15 | Oxygen increasing device for circulating running water in rice and shrimp pond |
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| Publication Number | Publication Date |
|---|---|
| CN215736458U true CN215736458U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121603649.4U Expired - Fee Related CN215736458U (en) | 2021-07-15 | 2021-07-15 | Oxygen increasing device for circulating running water in rice and shrimp pond |
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| Country | Link |
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| CN (1) | CN215736458U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067267A (en) * | 2022-06-21 | 2022-09-20 | 山东省农业科学院 | Oxygen increasing device for circulating running water in rice and shrimp pond |
| CN115353221A (en) * | 2022-08-02 | 2022-11-18 | 北京市首发天人生态景观有限公司 | Pond is with purifying oxygenation device |
-
2021
- 2021-07-15 CN CN202121603649.4U patent/CN215736458U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115067267A (en) * | 2022-06-21 | 2022-09-20 | 山东省农业科学院 | Oxygen increasing device for circulating running water in rice and shrimp pond |
| CN115067267B (en) * | 2022-06-21 | 2024-08-20 | 山东省农业科学院 | Oxygenation device for circulating water in rice and shrimp pond |
| CN115353221A (en) * | 2022-08-02 | 2022-11-18 | 北京市首发天人生态景观有限公司 | Pond is with purifying oxygenation device |
| CN115353221B (en) * | 2022-08-02 | 2023-09-19 | 北京市首发天人生态景观有限公司 | Purifying and oxygenation device for pond |
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Granted publication date: 20220208 |