CN113812374A - Oxygen-increasing machine for culture pond - Google Patents
Oxygen-increasing machine for culture pond Download PDFInfo
- Publication number
- CN113812374A CN113812374A CN202010565371.XA CN202010565371A CN113812374A CN 113812374 A CN113812374 A CN 113812374A CN 202010565371 A CN202010565371 A CN 202010565371A CN 113812374 A CN113812374 A CN 113812374A
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- impeller
- gas
- hole
- liquid mixing
- partition plate
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- 239000007788 liquid Substances 0.000 claims abstract description 48
- 238000005192 partition Methods 0.000 claims abstract description 46
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000001301 oxygen Substances 0.000 claims abstract description 45
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000005276 aerator Methods 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 239000008400 supply water Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000009360 aquaculture Methods 0.000 description 2
- 244000144974 aquaculture Species 0.000 description 2
- 230000004083 survival effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention relates to an aerator for a culture pond, which is characterized in that an upper impeller and a lower impeller are driven by a driving mechanism to rotate, the upper impeller and the lower impeller are arranged in a space formed by covering an upper shell and a lower shell, a partition plate is arranged between the upper shell and the lower shell to separate the upper space and the lower space, the upper impeller and the lower impeller are respectively arranged in the upper space and the lower space, a through hole is formed in the partition plate to communicate the upper space and the lower space, the upper space is connected with an air inlet pipe sleeve, the upper end of the air inlet pipe sleeve extends out of the water surface, one side of the upper shell and the lower shell is provided with a gas-liquid mixing pipe, the partition plate extends to form a tongue piece, one end in the gas-liquid mixing pipe is separated out of an upper flow channel and a lower flow channel by the tongue piece, and the upper flow channel and the lower flow channel are terminated and form a gas-liquid mixing flow channel adjacent to an outlet of the gas-liquid mixing pipe; therefore, through the adjustment of the aperture size of the through holes on the partition board or the number of the through holes, the amount of water entering the upper space from the lower space is controlled, the water is mixed with the air in the upper space and finally discharged through the upper flow passage, the gas-liquid mixing flow passage and the gas-liquid mixing flow passage, and the effect of improving the oxygen content in the culture pond is achieved.
Description
Technical Field
The present invention relates to an aerator for a culture pond, and more particularly, to an aerator for a culture pond, which has a simple structure and can increase oxygen content in water.
Background
In response to the rapid development of aquaculture industry, a variety of different oxygen supply water vehicles are provided in the market to increase the oxygen content in the culture pond, so that the aquaculture operators can utilize small-area and high-density culture to improve the survival rate of aquatic organisms and increase the yield, wherein a motor in the oxygen supply water vehicle is an indispensable part due to the fact that the motor is a power source of the oxygen supply water vehicle, and the motor occupies an extremely important position.
Breed the practitioner and for improving the oxygen content of breeding the pond water in, make the breed biology normal growth in breeding the pond, can set up the oxygen suppliment waterwheel usually in breeding the pond, see through the blade rotation of oxygen suppliment waterwheel and pat and mix the surface of water, impress the pond aquatic with the outside air, borrow this improvement aquatic oxygen content.
The traditional oxygen supply waterwheel is provided with a speed reducer motor on two cross bars of a fixed frame, output shafts on two sides of the speed reducer motor are provided with a transmission rod by means of a coupling group, the transmission rod is provided with a plurality of groups of impellers, when the speed reducer motor runs, the transmission rod can be transmitted to drive the impellers to rotate, and a plurality of blades on the impellers are utilized to continuously flap the water surface to achieve the purpose of increasing the oxygen content in the water of the culture pond.
However, the conventional oxygen supply water vehicle described above only increases the dissolved oxygen on the surface of the pool water because the air is brought into the water by flapping the water surface with the blades of the impeller, but does not improve the dissolved oxygen on the bottom of the pool, and has a very limited benefit in increasing the survival rate and yield of aquatic organisms.
Now, the inventor of the present invention has made a modification to overcome the disadvantages of the conventional oxygen supply waterwheel in practical use, so as to provide an oxygen increasing machine which can increase the dissolved oxygen in the water of the culture pond, especially the dissolved oxygen at the bottom of the culture pond.
Disclosure of Invention
The invention mainly aims to provide an aerator for a culture pond, which realizes the effect of increasing the dissolved oxygen at the bottom of the pond by directly feeding mixed gas and liquid into pond water of the culture pond.
The purpose and the effect of the invention are realized by the following technologies:
an oxygen increasing machine for a culture pond comprises a floating frame, a driving mechanism, an air inlet sleeve, an upper impeller, a lower impeller, a partition plate, an upper shell, a lower shell and a gas-liquid mixing pipe; wherein the content of the first and second substances,
the floating frame can float on the water surface;
the driving mechanism is fixedly arranged on the floating frame, and the output shaft of the driving mechanism extends downwards to the position below the water surface;
the air inlet sleeve is sleeved and surrounded outside the output shaft at a certain distance, and the top end of the air inlet sleeve protrudes out of the water surface, so that a gas channel is formed in the gap;
the upper impeller is arranged on the output shaft and is driven by the output shaft to rotate;
the lower impeller is arranged on the output shaft and is positioned below the upper impeller, and the lower impeller is driven by the output shaft to rotate;
the partition plate is arranged between the upper impeller and the lower impeller in a penetrating way, at least one through hole longitudinally penetrating through the wall thickness of the partition plate is formed in the partition plate, and a tongue piece extends from the periphery of the partition plate;
the upper shell is covered with the upper impeller and is penetrated by the output shaft, and a through hole is arranged on the top surface penetrated by the output shaft and corresponds to the inner diameter area of the gas inlet pipe sleeve, so that the gas channel is communicated with the inner part of the upper shell;
the lower shell is covered with the lower impeller and penetrates through the output shaft, a through hole is formed in the bottom surface of the output shaft, the lower shell, the partition plate and the upper shell are locked and fixed, the partition plate is positioned between the upper shell and the lower shell, an upper space is defined by the upper shell and the partition plate, the upper impeller is contained in the upper space, a lower space is defined by the lower shell and the partition plate, the lower impeller is contained in the lower space, and the upper space and the lower space are communicated through the through hole;
the gas-liquid mixing pipe is connected to one side of the upper shell and one side of the lower shell, the tongue piece extends into the gas-liquid mixing pipe, one end of the inside of the gas-liquid mixing pipe is divided into an upper flow passage and a lower flow passage, the upper flow passage corresponds to and is communicated with the upper space, the lower flow passage corresponds to and is communicated with the lower space, a gas-liquid mixing flow passage is formed in the gas-liquid mixing pipe, and the gas-liquid mixing flow passage is located between the terminal ends of the upper flow passage and the lower flow passage and the outlet end of the gas-liquid mixing pipe and is communicated with the upper flow passage, the lower flow passage and the outlet end.
The aerator for the culture pond, wherein the through hole on the partition plate corresponds to the spoke of the upper impeller, and the through hole is relatively covered by the upper impeller.
The oxygen increasing machine for the culture pond is characterized in that the through hole in the partition plate corresponds to the periphery of the lower impeller.
The oxygen increasing machine for the culture pond is characterized in that the through hole is correspondingly provided with an adjusting part, and the diameter of the through hole can be adjusted and changed by the adjusting part.
The culture pond aerator comprises a partition plate, a partition plate and an adjusting component, wherein the partition plate is provided with a through hole, the adjusting component comprises a slotted hole and an adjusting rod, the slotted hole is radially formed in the partition plate, the adjusting rod is assembled in the slotted hole in a penetrating mode, the terminal of the slotted hole is communicated with the through hole, and the adjusting rod is adjusted to protrude out of the through hole, so that the aperture size of the through hole is changed.
The oxygen increasing machine for the culture pond is characterized in that a guide plate is arranged at the outlet end of the oxygen increasing machine for the culture pond, which is close to the gas-liquid mixing pipe.
The oxygen increasing machine for the culture pond is characterized in that the guide plate is connected with an angle adjusting mechanism, and the angle adjusting mechanism is installed on the floating frame.
The oxygen increasing machine for the culture pond is characterized in that the angle adjusting mechanism is a stepping motor set, and the output end of the stepping motor set is connected with the guide plate to drive the guide plate to swing in angle.
The invention has the advantages that:
the invention can make part of the water enter the upper space from the lower space through the through holes on the partition plate, and mix with the air entering the upper space from the air inlet pipe sleeve, and then the water is sent into the culture pond through the gas-liquid mixing pipe, so that the sent oxygen is not only positioned on the surface of the water, but also can go deep into the middle section or even the bottom layer of the culture pond, thereby increasing the dissolved oxygen in the middle section or even the bottom layer of the culture pond.
In addition, the invention can further control the amount of water entering the upper space from the lower space through adjusting the aperture size of the through holes or the number of the through holes on the partition plate, thereby adjusting the proportion of gas-liquid mixing.
The invention is also provided with an angle adjusting mechanism capable of adjusting the angle of the guide plate, and the direction of the mixed gas and liquid input into the culture pond can be adjusted according to the culture condition.
Drawings
The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way. In addition, the shapes, the proportional sizes, and the like of the respective members in the drawings are merely schematic for facilitating the understanding of the present invention, and do not specifically limit the shapes, the proportional sizes, and the like of the respective members of the present invention. Those skilled in the art, having the benefit of the teachings of this invention, may choose from the various possible shapes and proportional sizes to implement the invention as a matter of case.
FIG. 1 is a schematic perspective view of the overall architecture of the oxygen-increasing machine for a culture pond of the present invention;
FIG. 2 is a perspective view of the oxygen-increasing machine of the culture pond of the present invention without a floating frame;
FIG. 3 is a three-dimensional exploded view of the oxygen increasing machine of the culture pond of the present invention without a floating frame;
FIG. 4 is a combined cross-sectional view of the oxygen increasing machine of the culture pond of the present invention without a floating frame;
FIG. 5 is a schematic view of a gas-liquid mixing pipe of the oxygen-increasing machine for a culture pond of the invention;
FIG. 6 is a schematic view of the structure of an adjusting component on the baffle plate of the oxygen increasing machine for the culture pond of the invention;
FIG. 7 is a schematic view of the adjusting part on the partition plate of the oxygen increasing machine for a culture pond of the invention adjusting the aperture of the through hole;
FIG. 8 is a schematic view of the oxygen-increasing machine for a culture pond according to the present invention, wherein the guide plate is deflected by an angle;
FIG. 9 is a schematic view of the oxygen increasing machine for the culture pond of the invention, which has a guide plate deflected by another angle.
Description of reference numerals:
1: floating frame
11: frame body
12: buoy
2 driving mechanism
21: output shaft
3: air inlet sleeve
31 gas channel
4, upper impeller
5, lower impeller
6: partition board
61 through hole
62 tongue piece
63 adjusting component
631 slotted hole
632 adjusting rod
7, upper shell
71 perforation
72 upper space
8: lower casing
81 perforation
82 lower space
9: gas-liquid mixing pipe
91 upper flow passage
92 lower flow passage
93 gas-liquid mixing flow passage
10: guide plate
20: angle adjusting mechanism
Detailed Description
The details of the present invention can be more clearly understood in conjunction with the accompanying drawings and the description of the embodiments of the present invention. However, the specific embodiments of the present invention described herein are for the purpose of illustration only and are not to be construed as limiting the invention in any way. Any possible variations based on the present invention may be conceived by the skilled person in the light of the teachings of the present invention, and these should be considered to fall within the scope of the present invention.
For a more complete and clear disclosure of the technical content, objectives and effects achieved by the present invention, reference is made to the following detailed description, taken in conjunction with the accompanying drawings and figures:
please refer to fig. 1-4.
The invention relates to an aerator for a culture pond, which mainly comprises a floating frame 1, a driving mechanism 2, an air inlet sleeve 3, an upper impeller 4, a lower impeller 5, a partition plate 6, an upper shell 7, a lower shell 8 and an air-liquid mixing pipe 9; wherein:
the floating frame 1 comprises a frame body 11 and a plurality of floating barrels 12 fixed on the frame body 11, so that the floating frame 1 can float on the water surface when being placed in the culture pond;
the driving mechanism 2 is installed and fixed on the frame body 11 of the floating frame 1, the driving mechanism 2 comprises a force output shaft 21, and the force output shaft 21 extends downwards to the position below the water surface of the culture pond;
the air inlet sleeve 3 is a hollow pipe body, the inner diameter of the air inlet sleeve is larger than the outer diameter of the output shaft 21, when the air inlet sleeve 3 is sleeved outside the output shaft 21, a gap can be formed between the air inlet sleeve 3 and the output shaft 21, and the gap forms an air channel 31, and the top end of the air inlet sleeve 3 protrudes above the water surface of the culture pond, so that outside air can enter the air channel 31 from the top end of the air inlet sleeve 3;
the upper impeller 4 is arranged on the output shaft 21 of the driving mechanism 2 and is driven by the output shaft 21 to rotate by the driving mechanism 2;
the lower impeller 5 is also arranged on the output shaft 21 of the driving mechanism 2 and is positioned below the upper impeller 4, and the lower impeller 5 is also driven by the output shaft 21 to rotate by the driving mechanism 2;
the baffle 6 is positioned between the upper impeller 4 and the lower impeller 5 and is penetrated by the output shaft 21 of the driving mechanism 2, the baffle 6 is provided with at least one through hole 61 longitudinally penetrating through the wall thickness of the baffle 6, preferably, the through hole 61 is arranged on the baffle 6 at a position corresponding to the spoke of the upper impeller 4 and is used for covering the spoke of the upper impeller 4 relatively, the through hole 61 is arranged on the baffle 6 at a position further corresponding to the periphery of the lower impeller 5, so that the diameter of the upper impeller 4 is larger than that of the lower impeller 5; the partition 6 is extended with a tongue piece 62 at the periphery;
the upper shell 7 is covered with the upper impeller 4, the output shaft 21 penetrates through the top surface of the upper shell 7, a plurality of through holes 71 are arranged on the top surface where the output shaft 21 penetrates, and the through holes 71 correspond to the inner diameter of the air inlet sleeve 3, so that the air channel 31 in the air inlet sleeve 3 is communicated with the inside of the upper shell 7;
the lower casing 8 is covered with the lower impeller 5, the output shaft 21 of the driving mechanism 2 is penetrated through the bottom surface of the lower casing 8, the bottom surface of the lower casing 8 is provided with a plurality of through holes 81, the lower casing 8 is locked and fixed with the partition plate 6 and the upper casing 7 into a whole, thus, the partition plate 6 is positioned between the upper casing 7 and the lower casing 8, an upper space 72 is defined between the upper casing 7 and the partition plate 6, a lower space 82 is defined between the lower casing 8 and the partition plate 6, and the upper impeller 4 is accommodated in the upper space 72, the lower impeller 5 is accommodated in the lower space 82, and the upper space 72 is communicated with the lower space 82 through the through holes 61 on the partition plate 6;
the gas-liquid mixing pipe 9 is a pipe body having a chamber inside (see fig. 5), and is connected to one side of the upper casing 7 and the lower casing 8, and the tongue piece 62 of the partition plate 6 extends into the chamber of the gas-liquid mixing pipe 9 to separate one end inside the gas-liquid mixing pipe 9 into an upper flow passage 91 and a lower flow passage 92, the upper flow passage 91 corresponds to and communicates with the upper space 72, the lower flow passage 92 corresponds to and communicates with the lower space 82, and the gas-liquid mixing pipe 9 forms a gas-liquid mixing flow passage 93 between the end of the upper flow passage 91 and the lower flow passage 92 and the outlet end of the gas-liquid mixing pipe 9, so that two ends of the gas-liquid mixing flow passage 93 communicate with the upper flow passage 91, the lower flow passage 92 and the outlet end.
When the driving mechanism 2 is started (please refer to fig. 1-5), the upper impeller 4 and the lower impeller 5 can be driven to rotate by the output shaft 21, because the upper impeller 4 is positioned in the upper space 72 and is communicated with the gas channel 31 of the gas inlet sleeve 3 through the through hole 71, the top end of the gas channel 31 is positioned on the water surface, and after the impeller 4 and the lower impeller 5 rotate, the pressure of the upper space 72 is lower than that of the lower space 82, so that the pool water in the lower space 82 enters the upper space 72 through the through hole 61 on the partition plate 6, and when the upper impeller 4 rotates, the pool water and the air in the upper space 72 can be accelerated and sent into the upper flow channel 91, so that the pool water and the air enter the gas-liquid mixing flow channel 93 through the upper flow channel 91; meanwhile, the pond water enters the lower space 82 through the perforation 81 and fills the lower space 82, and is sent into the gas-liquid mixing channel 93 through the lower channel 92 under the operation of the lower impeller 5; then, the tank water and air entering the gas-liquid mixing flow passage 93 are accelerated by the tapered arrangement of the gas-liquid mixing flow passage 93 and are accelerated to be discharged out of the gas-liquid mixing pipe 9 after being mixed due to the venturi effect, so that the air is mixed into the tank water to increase the dissolved oxygen amount in the water in the culture tank, and further provide a good living environment for aquatic organisms.
Please refer to fig. 6 and 7. The oxygen increasing machine for the culture pond is provided with an adjusting part 63 at the corresponding position of the through hole 61 of the clapboard 6, and the adjusting part 63 is used for adjusting and changing the aperture size of the through hole 61. That is, the adjusting member 63 includes a slot 631 disposed along the radial direction of the partition 6, and an adjusting rod 632 inserted into the slot 631, wherein the slot 631 has a terminal end communicating with the through hole 61, and when the adjusting rod 632 protrudes to the length of the through hole 61, a portion of the through hole 61 can be shielded to change the aperture size of the through hole 61. The change of the aperture size of the through hole 61 can change the water inflow of the pool water entering the upper space 72 through the through hole 61.
Further, a guide plate 10 is provided adjacent to the outlet end of the gas-liquid mixing pipe 9 (see fig. 8 and 9). The guide plate 10 is connected to an angle adjusting mechanism 20 mounted on the floating frame 1, and the angle of the guide plate 10 is changed by the driving of the angle adjusting mechanism 20, so that the pool water discharged from the gas-liquid mixing pipe 9 is guided to a certain direction. Preferably, the angle adjusting mechanism 20 is a stepping motor set.
Thus, the output position and angle of the mixed gas and liquid output by the gas and liquid mixing pipe 9 can be controlled by regulating and controlling the deflection position of the angle adjusting mechanism 20 and the guide plate 10 according to the position of the aerator arranged in the water tank; the swing range and speed of the guide plate 10 can be controlled by the rotation speed of the angle adjustment mechanism 20 according to the requirement, and even when the fixed point is required, the rotation of the guide plate is stopped and the guide plate is positioned by the adjustment of the angle adjustment mechanism 20 to a specific angle.
The present invention is not limited to the above embodiments, and in particular, various features described in different embodiments can be arbitrarily combined with each other to form other embodiments, and the features are understood to be applicable to any embodiment except the explicitly opposite descriptions, and are not limited to the described embodiments.
Claims (10)
1. An oxygen increasing machine for a culture pond comprises a floating frame, a driving mechanism, an air inlet sleeve, an upper impeller, a lower impeller, a partition plate, an upper shell, a lower shell and a gas-liquid mixing pipe; it is characterized in that the preparation method is characterized in that,
the driving mechanism is fixedly arranged on the floating frame, and the output shaft of the driving mechanism extends downwards to the position below the water surface;
the air inlet sleeve is sleeved and surrounded outside the output shaft at a certain distance, and the top end of the air inlet sleeve protrudes out of the water surface, so that a gas channel is formed in the gap;
the upper impeller is arranged on the output shaft and is driven by the output shaft to rotate;
the lower impeller is arranged on the output shaft and is positioned below the upper impeller, and the lower impeller is driven by the output shaft to rotate;
the partition plate is arranged between the upper impeller and the lower impeller in a penetrating way, at least one through hole longitudinally penetrating through the wall thickness of the partition plate is formed in the partition plate, and a tongue piece extends from the periphery of the partition plate;
the upper shell is covered with the upper impeller and is penetrated by the output shaft, and a through hole is arranged on the top surface penetrated by the output shaft and corresponds to the inner diameter area of the gas inlet pipe sleeve, so that the gas channel is communicated with the inner part of the upper shell;
the lower shell is covered with the lower impeller and penetrates through the output shaft, a through hole is formed in the bottom surface of the output shaft, the lower shell, the partition plate and the upper shell are locked and fixed, the partition plate is positioned between the upper shell and the lower shell, an upper space is defined by the upper shell and the partition plate, the upper impeller is contained in the upper space, a lower space is defined by the lower shell and the partition plate, the lower impeller is contained in the lower space, and the upper space and the lower space are communicated through the through hole;
the gas-liquid mixing pipe is connected to one side of the upper shell and one side of the lower shell, the tongue piece extends into the gas-liquid mixing pipe, one end of the inside of the gas-liquid mixing pipe is divided into an upper flow passage and a lower flow passage by the tongue piece, the upper flow passage corresponds to and is communicated with the upper space, the lower flow passage corresponds to and is communicated with the lower space, a gas-liquid mixing flow passage is formed in the gas-liquid mixing pipe, and the gas-liquid mixing flow passage is located between the terminal ends of the upper flow passage and the lower flow passage and the outlet end of the gas-liquid mixing pipe and is communicated with the upper flow passage, the lower flow passage and the outlet end.
2. The oxygen increasing machine for the culture pond of claim 1, wherein the through holes on the partition board correspond to the spokes of the upper impeller, and the through holes are relatively covered by the upper impeller.
3. The oxygen increasing machine for the culture pond of claim 2, wherein the through holes on the partition plate correspond to the periphery of the lower impeller.
4. The culture pond aerator according to claim 3, wherein the through hole is correspondingly provided with an adjusting part, and the adjusting part can adjust and change the aperture of the through hole.
5. The oxygen increasing machine for the culture pond of claim 4, wherein the adjusting component comprises a slot hole arranged along the radial direction of the partition plate and an adjusting rod assembled in the slot hole in a penetrating way, the terminal end of the slot hole is communicated with the through hole, and the length of the adjusting rod protruding out of the through hole is adjusted to change the aperture size of the through hole.
6. The culture pond aerator according to claim 1, wherein the through hole is correspondingly provided with an adjusting part, and the adjusting part can adjust and change the aperture of the through hole.
7. The oxygen increasing machine for the culture pond of claim 6, wherein the adjusting component comprises a slot hole arranged along the radial direction of the partition plate and an adjusting rod assembled in the slot hole in a penetrating way, the terminal end of the slot hole is communicated with the through hole, and the length of the adjusting rod protruding out of the through hole is adjusted to change the aperture size of the through hole.
8. The oxygen increasing machine for the culture pond according to claim 2, wherein a guide plate is arranged on the oxygen increasing machine for the culture pond and is adjacent to the outlet end of the gas-liquid mixing pipe.
9. The oxygen increasing machine for the culture pond of claim 8, wherein the guide plate is connected with an angle adjusting mechanism, and the angle adjusting mechanism is installed on the floating frame.
10. The oxygen increasing machine for the culture pond of claim 9, wherein the angle adjusting mechanism is a stepping motor set, and the output end of the stepping motor set is connected with the guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010565371.XA CN113812374A (en) | 2020-06-19 | 2020-06-19 | Oxygen-increasing machine for culture pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010565371.XA CN113812374A (en) | 2020-06-19 | 2020-06-19 | Oxygen-increasing machine for culture pond |
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| Publication Number | Publication Date |
|---|---|
| CN113812374A true CN113812374A (en) | 2021-12-21 |
Family
ID=78924301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010565371.XA Withdrawn CN113812374A (en) | 2020-06-19 | 2020-06-19 | Oxygen-increasing machine for culture pond |
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| Country | Link |
|---|---|
| CN (1) | CN113812374A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3823923A (en) * | 1971-03-16 | 1974-07-16 | Trailigaz Soc Ind Du Traitemen | Device and apparatus for treating liquids such as drinking water and waste water |
| TW362353U (en) * | 1998-03-24 | 1999-06-21 | Li-Shui Tang | Air-filled & oxygen-filled apparatus for pool water |
| US6736377B1 (en) * | 2003-02-26 | 2004-05-18 | Polyvane Technology Corp. | Structure for an oxygen adding and aeration device |
| TW595316U (en) * | 2001-09-14 | 2004-06-21 | Sen-Yung Li | Double-layered high efficient moisture/gas mixing device |
| TWM571380U (en) * | 2018-12-11 | Aerator | ||
| CN109806785A (en) * | 2019-04-08 | 2019-05-28 | 浙江优食环境科技有限公司 | A kind of single flow apparatus for mixing ozonic water and Ozone Water mixed method |
| CN110960996A (en) * | 2018-09-28 | 2020-04-07 | 李卓颖 | Liquid-gas mixing device capable of rotating at multiple angles |
| CN212520480U (en) * | 2020-06-19 | 2021-02-12 | 达盈科技工业股份有限公司 | Oxygen-increasing machine for culture pond |
-
2020
- 2020-06-19 CN CN202010565371.XA patent/CN113812374A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM571380U (en) * | 2018-12-11 | Aerator | ||
| US3823923A (en) * | 1971-03-16 | 1974-07-16 | Trailigaz Soc Ind Du Traitemen | Device and apparatus for treating liquids such as drinking water and waste water |
| TW362353U (en) * | 1998-03-24 | 1999-06-21 | Li-Shui Tang | Air-filled & oxygen-filled apparatus for pool water |
| TW595316U (en) * | 2001-09-14 | 2004-06-21 | Sen-Yung Li | Double-layered high efficient moisture/gas mixing device |
| US6736377B1 (en) * | 2003-02-26 | 2004-05-18 | Polyvane Technology Corp. | Structure for an oxygen adding and aeration device |
| CN110960996A (en) * | 2018-09-28 | 2020-04-07 | 李卓颖 | Liquid-gas mixing device capable of rotating at multiple angles |
| CN109806785A (en) * | 2019-04-08 | 2019-05-28 | 浙江优食环境科技有限公司 | A kind of single flow apparatus for mixing ozonic water and Ozone Water mixed method |
| CN212520480U (en) * | 2020-06-19 | 2021-02-12 | 达盈科技工业股份有限公司 | Oxygen-increasing machine for culture pond |
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Application publication date: 20211221 |