CN111771810A - Impeller type aerator for increasing oxygen increasing amount - Google Patents
Impeller type aerator for increasing oxygen increasing amount Download PDFInfo
- Publication number
- CN111771810A CN111771810A CN202010671933.9A CN202010671933A CN111771810A CN 111771810 A CN111771810 A CN 111771810A CN 202010671933 A CN202010671933 A CN 202010671933A CN 111771810 A CN111771810 A CN 111771810A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- impeller
- water
- piston ring
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 42
- 239000001301 oxygen Substances 0.000 title claims abstract description 42
- 238000005276 aerator Methods 0.000 title abstract description 14
- 238000007789 sealing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 61
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 241000251468 Actinopterygii Species 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 206010021143 Hypoxia Diseases 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement 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 the technical field of fishery culture equipment, and discloses an impeller type aerator for increasing oxygen content, which comprises a main body, wherein three connecting rods are fixedly connected to the outer side of the main body, and floating balls are fixedly connected to the other ends of the three connecting rods. Through piston ring and rotary device's setting, at this oxygen-increasing machine during operation, the rotatory main part in top is rotatory, spiral leaf synchronous revolution, drive the guide arm along spiral leaf upper surface downstream, make the piston ring remove downwards, push down the inside air of main part from the through-hole blowout, make the air directly get into in the deep water combine with water, in order to increase the oxygen content of water, when the guide arm moves the lower extreme of spiral leaf, because the spiral leaf is half spiral, can take the upper end of spiral leaf with piston ring and guide arm under reset spring's effect this moment, make the piston ring can last up-and-down motion during the rotation of double-shaft motor, in the below water of impressing the air is continuous, continuously increase the oxygen content of water.
Description
Technical Field
The invention relates to the technical field of fishery culture equipment, in particular to an impeller type aerator for improving oxygen increasing amount.
Background
The impeller type aerator can meet the requirement of oxygen supply of large-area ponds, improve the dissolved oxygen in water, improve water quality and improve the economic benefit of aquaculture and mainly comprises a motor, a water surface impeller and a floating ball, wherein the impeller is driven by a power device to rotate in a water body, so that water is pumped out of the water surface and is sprayed into the air, water drops are fully contacted with oxygen in the air, and the purpose of improving the dissolved oxygen of the water drops falling back into the water body is achieved; meanwhile, the water at the bottom layer can flow upwards to supplement the pumped water at the upper layer, so that the longitudinal circulation of the water body is formed, and the dissolved oxygen condition of the water at the bottom layer is effectively improved.
However, the prior impeller type aerator has the following defects in the actual use process: firstly, the water body can only be lifted by the impeller to increase the contact with air so as to achieve the purpose of oxygenation, and the oxygen dissolved in the water body is limited, so that the requirement of pond culture on yield increase is difficult to meet; secondly, the impeller type aerator can only extract water with a fixed depth in the water body, and when the living depth of the cultured aquatic products is larger than the oxygen-enriched depth of the impeller type aerator or the depth of a culture fish pond is too large, the impeller type aerator can only oxygenate shallow water but can not oxygenate deep water, so that the aeration efficiency of the impeller type aerator is low, and high-yield floating head oxygen deficiency is still easy to occur to cause mass death of fish.
Disclosure of Invention
Aiming at the defects of the background technology, the invention provides the impeller type aerator for increasing oxygen content, which has the advantages of good aeration effect and capability of aerating deep water and solves the problems in the background technology.
The invention provides the following technical scheme: an impeller type oxygen increasing machine for increasing oxygen content comprises a main body, wherein three connecting rods are fixedly connected to the outer side of the main body, floating balls are fixedly connected to the other ends of the three connecting rods, a support is fixedly connected to the middle of an inner cavity of the main body, a double-shaft motor is fixedly mounted in the middle of the support, an impeller is fixedly connected to an output shaft below the double-shaft motor, a plurality of groups of rotating blades are fixedly connected to the upper portion of the impeller, a plurality of groups of guide plates are arranged below the rotating blades, through holes formed in the impeller are formed in the bottom of each guide plate, a straight rod is fixedly connected to the output shaft above the double-shaft motor, a rotating device is movably sleeved at the upper end of the straight rod, a piston ring is movably sleeved on the outer side of the rotating device, a cavity is formed in the middle of the piston, two the inside of mounting hole all is provided with the check valve, the both sides fixedly connected with stopper of piston ring, and the bottom of piston ring be provided with biax motor fixed connection's reset spring.
Preferably, the rotating device comprises a rotating main body, a movable cavity is formed in the rotating main body, and two sets of spiral blades are fixedly connected to two sides of the rotating main body.
Preferably, the impeller comprises an impeller main body, a connecting block is fixedly connected to the middle of an inner cavity of the impeller main body, and lower check valves are arranged on two sides of the connecting block.
Preferably, the upper end of the impeller is movably sleeved with the main body and is in a sealed state.
Preferably, the middle part of the inner wall of the main body is provided with a sliding chute matched with the limiting block.
Preferably, the straight rod is a straight rod with a rectangular cross section.
The invention has the following beneficial effects:
1. through the arrangement of the piston ring and the rotating device, when the aerator works, the double-shaft motor rotates to drive the lower impeller to rotate, so that water is pumped out of the water surface and is sprayed into the air, meanwhile, the upper rotating main body rotates, the spiral blade synchronously rotates to drive the guide rod to move downwards along the upper surface of the spiral blade, so that the piston ring moves downwards, air in the main body is pressed downwards and is sprayed out from the through hole, the air directly enters deep water to be combined with the water, so that the oxygen content of the water is increased, when the guide rod moves to the lowest end of the spiral blade, because the spiral blade is a half spiral, the piston ring and the guide rod can be brought to the upper end of the spiral blade under the action of the reset spring, so that the piston ring can continuously move upwards and downwards during the rotation of the double-shaft motor, the air is continuously pressed into the lower water, the oxygen content of the water is continuously increased, the problem of limited dissolved oxygen in water can be solved, and oxygen can be added into deep water, so that the condition that a large number of fishes die due to high-yield floating head oxygen deficiency is avoided.
2. Through the setting of guide plate, can carry out the disturbance to lower floor's water to make from the diffusion of exhaust air in the through-hole can the maximize, abundant and deep water contact, improve the oxygen increase volume in the water.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure A of the present invention;
FIG. 3 is a schematic view of the internal structure of the impeller of the present invention;
FIG. 4 is a schematic view of the interior of a piston ring constructed in accordance with the present invention;
FIG. 5 is a schematic view of a structural spiral blade of the present invention;
fig. 6 is a top view of the impeller of the present invention.
In the figure: 1. a main body; 2. a connecting rod; 3. a floating ball; 4. a support; 5. a double-shaft motor; 6. an impeller; 601. an impeller body; 602. connecting blocks; 603. a lower check valve; 7. rotating the leaf; 8. a baffle; 9. a through hole; 10. a straight rod; 11. a rotating device; 1101. a rotating body; 1102. a movable cavity; 1103. helical leaves; 12. a piston ring; 13. a cavity; 14. a guide bar; 15. mounting holes; 16. an upper one-way valve; 17. a limiting block; 18. a return spring.
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. 1-6, an impeller type oxygen increasing machine for increasing oxygen content comprises a main body 1, three connecting rods 2 fixedly connected to the outer side of the main body 1, floating balls 3 fixedly connected to the other ends of the three connecting rods 2, a support 4 fixedly connected to the middle of the inner cavity of the main body 1, a double-shaft motor 5 fixedly mounted to the middle of the support 4, an impeller 6 fixedly connected to the output shaft of the double-shaft motor 5, a plurality of sets of rotating blades 7 fixedly connected to the upper portion of the impeller 6, a plurality of sets of guide plates 8 arranged below the rotating blades 7, a through hole 9 formed in the impeller 6 at the bottom of the guide plate 8, a straight rod 10 fixedly connected to the output shaft of the upper portion of the double-shaft motor 5, a rotating device 11 movably sleeved on the upper end of the straight rod 10, a piston ring 12 movably sleeved on the outer side of the rotating, mounting hole 15 has all been seted up to the both sides at piston ring 12 middle part, and the inside of two mounting holes 15 all is provided with check valve 16, and piston ring 12's both sides fixedly connected with stopper 17, and piston ring 12's bottom be provided with double-shaft motor 5 fixed connection's reset spring 18.
Wherein, the rotating device 11 comprises a rotating main body 1101, a movable cavity 1102 is arranged inside the rotating main body 1101, two sets of spiral blades 1103 are fixedly connected on both sides of the rotating main body 1101, when the aerator works, the double-shaft motor 5 rotates to drive the lower impeller 6 to rotate to pump water out of the water surface and spray the water into the air, so that water drops are fully contacted with oxygen in the air, the purpose of improving the dissolved oxygen amount of the water drops in the falling water body is achieved, meanwhile, the upper rotating main body 1101 rotates, the spiral blades 1103 synchronously rotate to drive the guide rod 14 to move downwards along the upper surface of the spiral blades 1103, so that the piston ring 12 moves downwards, air inside the main body 1 is pressed downwards to be sprayed out from the through hole 9, and is maximally diffused under the action of the guide plate 8, so that the air directly enters the deep water body to be combined with the water, so as to increase the oxygen content of the water body, when the guide rod 14 moves to the lowest, at this time, the piston ring 12 and the guide rod 14 are brought to the upper end of the spiral blade 1103 under the action of the return spring 18, and the guide rod 14 moves downwards along the spiral blade 1103 again, so that the piston ring 12 can continuously move up and down during the rotation of the double-shaft motor 5, air is continuously pressed into the water below, and the oxygen content of the water is continuously increased.
The impeller 6 comprises an impeller main body 601, the middle part of the inner cavity of the impeller main body 601 is fixedly connected with a connecting block 602, the two sides of the connecting block 602 are respectively provided with a lower one-way valve 603, when the piston ring 12 moves downwards, the pressure below the piston ring 12 is increased to open the lower one-way valve 603, and the upper one-way valve 16 is closed to form a closed cavity, so that the piston ring 12 can press air into a water body, and similarly, when the piston ring 12 moves upwards, the upper one-way valve 16 is opened to fill the cavity with air again; the lower one-way valve 603 is closed to prevent water from entering the interior of the main body 1.
Wherein, the upper end of impeller 6 cup joints with main part 1 activity, and is a encapsulated situation, and the air of being convenient for is impressed in the aquatic, does not influence impeller 6's normal rotation simultaneously.
Wherein, the middle part of main part 1 inner wall is seted up with the spout of stopper 17 looks adaptation, carries on spacingly to piston ring 12 for piston ring 12 only can the up-and-down motion.
The straight rod 10 is a straight rod with a rectangular cross section, so that the straight rod 10 can drive the rotating device 11 to rotate when rotating along with an output shaft at the upper end of the double-shaft motor 5, and meanwhile, the straight rod 10 can move up and down in the movable cavity 1102 conveniently.
The working principle is that when the aerator works, the double-shaft motor 5 rotates to drive the lower impeller 6 to rotate to pump water out of the water surface and spray the water into the air, so that water drops are fully contacted with oxygen in the air, the purpose of improving the dissolved oxygen amount of the water drops falling back into the water body is achieved, meanwhile, the upper rotating main body 1101 rotates, the spiral blades 1103 synchronously rotate to drive the guide rod 14 to move downwards along the upper surface of the spiral blades 1103, so that the piston ring 12 moves downwards, the air inside the main body 1 is pressed downwards to be sprayed out of the through hole 9, and is maximally diffused under the action of the guide plate 8, so that the air directly enters the deep water body to be combined with the water, so as to increase the oxygen content of the water body, when the guide rod 14 moves to the lowest end of the spiral blades 1103, because the spiral blades 1103 are half spiral, at the piston ring 12 and the guide rod 14 are brought to the upper ends of the spiral blades 1103 under the action of the return spring 18, so, the air is continuously pressed into the water body below, and the oxygen content of the water body is continuously increased.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an improve impeller type oxygen-increasing machine that increases oxygen volume, includes main part (1), three connecting rods (2) of the outside fixedly connected with of main part (1), three the equal fixedly connected with floater (3) of the other end of connecting rod (2), the middle part fixedly connected with support (4) of main part (1) inner chamber, the middle part fixed mounting of support (4) has double-shaft motor (5), its characterized in that: the improved double-shaft motor is characterized in that an impeller (6) is fixedly connected to an output shaft below the double-shaft motor (5), a plurality of groups of rotating blades (7) are fixedly connected to the upper portion of the impeller (6), a plurality of groups of guide plates (8) are arranged below the rotating blades (7), through holes (9) formed in the impeller (6) are formed in the bottoms of the guide plates (8), a straight rod (10) is fixedly connected to the output shaft above the double-shaft motor (5), a rotating device (11) is movably sleeved at the upper end of the straight rod (10), piston rings (12) are movably sleeved on the outer sides of the rotating device (11), a cavity (13) is formed in the middle of each piston ring (12), guide rods (14) are fixedly connected to two sides of the upper end of each cavity (13), mounting holes (15) are formed in two sides of the middle of each piston ring (12), and an, the two sides of the piston ring (12) are fixedly connected with limit blocks (17), and the bottom of the piston ring (12) is provided with a return spring (18) fixedly connected with the double-shaft motor (5).
2. The impeller type oxygen increasing machine for increasing oxygen increasing amount according to claim 1, wherein: the rotating device (11) comprises a rotating main body (1101), a movable cavity (1102) is formed in the rotating main body (1101), and two sets of spiral blades (1103) are fixedly connected to two sides of the rotating main body (1101).
3. The impeller type oxygen increasing machine for increasing oxygen increasing amount according to claim 1, wherein: impeller (6) are including impeller main part (601), the middle part fixedly connected with connecting block (602) of impeller main part (601) inner chamber, check valve (603) down all are provided with to the both sides of connecting block (602).
4. The impeller type oxygen increasing machine for increasing oxygen increasing amount according to claim 1, wherein: the upper end of the impeller (6) is movably sleeved with the main body (1) and is in a sealing state.
5. The impeller type oxygen increasing machine for increasing oxygen increasing amount according to claim 1, wherein: the middle part of the inner wall of the main body (1) is provided with a sliding chute matched with the limiting block (17).
6. The impeller type oxygen increasing machine for increasing oxygen increasing amount according to claim 1, wherein: the straight rod (10) is a straight rod with a rectangular section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010671933.9A CN111771810B (en) | 2020-07-14 | 2020-07-14 | Impeller type aerator for increasing oxygen increasing amount |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010671933.9A CN111771810B (en) | 2020-07-14 | 2020-07-14 | Impeller type aerator for increasing oxygen increasing amount |
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| CN111771810A true CN111771810A (en) | 2020-10-16 |
| CN111771810B CN111771810B (en) | 2022-02-18 |
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| CN202010671933.9A Active CN111771810B (en) | 2020-07-14 | 2020-07-14 | Impeller type aerator for increasing oxygen increasing amount |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113475454A (en) * | 2021-07-27 | 2021-10-08 | 孔炜伦 | Impeller type aerator for fishpond |
| CN113711985A (en) * | 2021-09-16 | 2021-11-30 | 秦涛 | Air pressure type oxygenation device for aquaculture |
| CN114794002A (en) * | 2022-05-13 | 2022-07-29 | 余江县宏鑫特种水产养殖有限公司 | Aquaculture pond oxygenation device |
| CN116058323A (en) * | 2023-04-06 | 2023-05-05 | 潍坊市高崖水库运营维护中心 | Aquaculture aerator |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113475454A (en) * | 2021-07-27 | 2021-10-08 | 孔炜伦 | Impeller type aerator for fishpond |
| CN113711985A (en) * | 2021-09-16 | 2021-11-30 | 秦涛 | Air pressure type oxygenation device for aquaculture |
| CN113711985B (en) * | 2021-09-16 | 2022-12-16 | 渤海水产食品(山东)有限公司 | Air pressure type oxygenation device for aquaculture |
| CN114794002A (en) * | 2022-05-13 | 2022-07-29 | 余江县宏鑫特种水产养殖有限公司 | Aquaculture pond oxygenation device |
| CN116058323A (en) * | 2023-04-06 | 2023-05-05 | 潍坊市高崖水库运营维护中心 | Aquaculture aerator |
| CN116058323B (en) * | 2023-04-06 | 2023-08-01 | 潍坊市高崖水库运营维护中心 | Aquaculture aerator |
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| CN111771810B (en) | 2022-02-18 |
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