CN104719239B - A kind of cultivating pool swell type oxygen-increasing device - Google Patents
A kind of cultivating pool swell type oxygen-increasing device Download PDFInfo
- Publication number
- CN104719239B CN104719239B CN201510134929.8A CN201510134929A CN104719239B CN 104719239 B CN104719239 B CN 104719239B CN 201510134929 A CN201510134929 A CN 201510134929A CN 104719239 B CN104719239 B CN 104719239B
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- China
- Prior art keywords
- jet pipe
- axial
- flow pump
- air inlet
- air
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- 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.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000006243 chemical reaction Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 7
- 239000001301 oxygen Substances 0.000 abstract description 7
- 229910052760 oxygen Inorganic materials 0.000 abstract description 7
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 238000006213 oxygenation reaction Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
Abstract
The invention discloses a kind of cultivating pool swell type oxygen-increasing device, jet pipe including axial-flow pump He the port of export for being connected to axial-flow pump, jet pipe upper portion side wall is connected with emersed air inlet pipe, joint is exported with axial-flow pump be provided with the vortex structure for making water body produce vortex in jet pipe, interface positioned at air inlet pipe in jet pipe, which is provided with, makes water body and the well-mixed gas-vapor mix component of gas, axial-flow pump works, draw the water in pond and pressurize and projected from jet pipe, high-velocity flow can form negative pressure at the position being connected with air inlet pipe, under atmospheric pressure so that extraneous air is entered in jet pipe by air inlet pipe, so that air is mixed together diffusion with water, increase the oxygen content of water body；Meanwhile, the air uniform divided flows that can also make to enter through air inlet pipe by the gas-vapor mix component of setting make air substantially more be mixed with water so that the content of the air incorporated in water is greatly promoted, and improve oxygen-transfer efficiency.
Description
Technical field
The present invention relates to water body oxygen increasing equipment technical field in cultivating system, more particularly to a kind of cultivating pool swell type
Oxygen-increasing device.
Background technology
In culture fishery, oxygen content of water is the critical index of safety cultivation.At present, in aquaculture pond often
There are two kinds with oxygen-increasing device：One kind is vane type or Waterwheel-type oxygen-increasing device, and this kind of oxygen-increasing device is mainly driven by motor
Wheel rotation, has raised up the spray in the water surface, by water body throw in the air, scatter, dropped after fully being contacted with air, to reach to pond
The purpose of pool water oxygenation.This kind of oxygen-increasing device generally carries out oxygenation just for surface water body, it is difficult to which deeper water layer is carried out
Abundant oxygen supply, oxygenation effect is poor.
Another is aerating type oxygen-increasing device, and this kind of oxygen-increasing device is mainly pumped into by air pump draw air and pressurization
In water body, so that the purpose to pond waters oxygenation is realized, so as to reach the purpose of oxygenation.However, this kind of oxygenation way is present
Certain limitation：Because air is that the bubble of formation is larger, therefore the air incorporated in water is smaller when spraying in the backward water of pressurization,
Oxygenation effect is not good enough；And this kind of oxygenation way is limited by water depth, is increased with water depth, the bubble of generation is fewer, empty
The limitation that gas is contacted with water body.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of good cultivating pool swell type of small, oxygenation effect that consumes energy
Oxygen-increasing device.
To solve the technical scheme that above-mentioned technical problem is used：A kind of cultivating pool swell type oxygen-increasing device, including
The jet pipe of axial-flow pump and the port of export for being connected to axial-flow pump, the jet pipe upper portion side wall is connected with emersed air inlet
Pipe, exporting joint with axial-flow pump in the jet pipe and be provided with makes water body produce the vortex structure being vortexed, in the jet pipe
The interior interface positioned at air inlet pipe, which is provided with, makes water body and the well-mixed gas-vapor mix component of gas.
Further, the axial-flow pump is driven by variable-frequency motor.
Further, the vortex structure is the helical runner being fixed in jet pipe.
Further, sleeve pipe is connected with the jet pipe upper end, described sleeve pipe side wall, which is provided with, to be used to connect entering for air inlet pipe
Being set with gas interface, described sleeve pipe makes the gas circulation distributor of gas uniform divided flows.
Further, it is provided with filter screen cover body in axial-flow pump periphery.
Beneficial effect：This cultivating pool swell type oxygen-increasing device is by setting an air inlet pipe for protruding upward the water surface, position
When the axial-flow pump work of bottom, draw the water in pond and pressurize and projected from jet pipe, current produce vortex by vortex structure
And outwards flow out at a high speed, in jet pipe, high-velocity flow can form negative pressure at the position being connected with air inlet pipe, in atmospheric pressure
Effect is lower to cause extraneous air to be entered by air inlet pipe in jet pipe, and air and the water of entrance are mixed together diffusion, increase water
The oxygen content of body, and then reach the purpose of oxygenation；Meanwhile, it can also make what is entered through air inlet pipe by the gas-vapor mix component of setting
Air uniform divided flows, make air substantially more be mixed with water so that the content of the air incorporated in water is greatly promoted, oxygenation effect
Rate is high.
Brief description of the drawings
The present invention is described further with reference to the accompanying drawings and examples；
Fig. 1 is the structural representation of the embodiment of the present invention；
Fig. 2 is the structural representation of Axial-Flow pump of the embodiment of the present invention；
Fig. 3 is the top view of gas circulation distributor in the embodiment of the present invention.
Embodiment
Referring to figs. 1 to Fig. 3, a kind of cultivating pool swell type oxygen-increasing device of the invention, including axial-flow pump 10 and be connected to
The jet pipe 20 of the port of export of axial-flow pump 10, the upper portion side wall of jet pipe 20 is connected with emersed air inlet pipe 30, in jet pipe
Joint is exported with axial-flow pump 10 in 20 and be provided with the vortex structure for making water body produce vortex, positioned at air inlet pipe in jet pipe 20
Interface, which is provided with, makes water body and the well-mixed gas-vapor mix component of gas.
In the present embodiment, jet pipe 20 and air inlet pipe 30 are pvc pipe, suitably long according to the selection of actual cultivating pool
Degree, the bottom of jet pipe 20 is connected with the port of export of axial-flow pump 10, and the top of jet pipe 20 is just at the water surface with next section
Distance, being connected to the upper portion side wall air inlet pipe 30 of jet pipe 20 will ensure to stretch out the segment distance of the water surface one, so as to normal suction air.
When axial-flow pump 10 works, axial-flow pump 10 is drawn the water in pond and pressurizeed and projected from jet pipe 20, projects at a high speed
Current can form negative pressure at the position that is connected with air inlet pipe 30, so as to cause extraneous air to pass through under atmospheric pressure
Air inlet pipe 30 is entered in jet pipe 20, in order to be able to suck more air, and vortex knot is fixed with the bottom of jet pipe 20
Structure, the vortex structure is helical runner 50, when water sprays by the outlet of axial-flow pump 10, under being acted on by helical runner 50, production
Raw vortex water flow, the vortex water flow in jet pipe 20 can form bigger negative pressure at the position being connected with air inlet pipe 30,
And then more air are promptly sucked by air inlet pipe 30.
Air, in order to be able to make air be sufficiently mixed with current, improves oxygenation effect, also sets up aqueous vapor after air inlet pipe 30
Hybrid component is to increase air and current mixability, specifically, and sleeve pipe 41, the side wall of sleeve pipe 41 are connected with the top of jet pipe 20
Provided with the intake interface 42 for connecting air inlet pipe 30, air inlet pipe 30 is connected by an elbow with the intake interface 42 of sleeve pipe 41
Connect, the upper end of sleeve pipe 41 is also socketed with to extend the extension tube 43 of jet pipe 20, and gas-vapor mix component is to be sleeved on sleeve pipe 41
Interior gas circulation distributor 44, the gas circulation distributor 44 is in sleeve-shaped, and outer rim horizontally outward forms step at the top of it
To be socketed in sleeve pipe 41, the top outer rim of gas circulation distributor 44 is circumferentially arranged provided with multiple ventholes 45, air
After the suction of air inlet pipe 30, the peripheral sidewall of gas circulation distributor 44 is flowed to, then it is equal by each venthole 45 of top outer rim
Even distribution is diffused into water so that air is sufficiently mixed with current, increases oxygen content of water.
Preferably, axial-flow pump 10 is driven by variable-frequency motor, according to setting program, the working condition of axial-flow pump 10 is transported for repetition
Row 3 seconds, the circular gap operation for stopping 1 second, so that the current projected by jet pipe 20 are in intermittence on the water surface
Gush out, surged so as to form intermittence on the water surface, increase the flowing displacement of pond surface water body；At the same time, due to axle stream
The water body in pond bottom suction constantly suction water body, pond of pump 10 constantly flows to pond bottom, is sprayed via jet pipe 20, from
And the water body that circulates as river sample is formed in whole pond so that the oxygen-containing water body at the port of export of jet pipe 20 is not
Disconnected diffusion, so as to reach pond waters fully oxygenation comprehensively.
In addition, the filter screen cover body 60 for intercepting floating foreign body is additionally provided with the periphery of axial-flow pump 10, because water body is continuous in pond
Flow at axial-flow pump 10 so that the floating foreign body in pond is converged near axial-flow pump 10, by setting filter screen cover body 60 to block
Cut and collect floating foreign body, then periodically filter screen cover body 60 is cleaned in dismounting.
Embodiments of the present invention are explained in detail above in conjunction with accompanying drawing, but the invention is not restricted to above-mentioned embodiment party
Formula, can also be before present inventive concept not be departed from the knowledge that the technical field those of ordinary skill possesses
Put that various changes can be made.
Claims (3)
1. a kind of cultivating pool swell type oxygen-increasing device, it is characterised in that：Including axial-flow pump and the outlet for being connected to axial-flow pump
The jet pipe at end, the jet pipe upper portion side wall is connected with emersed air inlet pipe, goes out in the jet pipe with axial-flow pump
Mouth joint is provided with the vortex structure for making water body produce vortex, and the vortex structure is the helical runner being fixed in jet pipe,
Interface in the jet pipe positioned at air inlet pipe is provided with water body and the well-mixed gas-vapor mix component of gas is made, described
Jet pipe upper end is connected with sleeve pipe, and described sleeve pipe side wall is provided with the intake interface for being used for connecting air inlet pipe, described sleeve pipe and is set with
There is the gas circulation distributor for making gas uniform divided flows.
2. cultivating pool according to claim 1 swell type oxygen-increasing device, it is characterised in that：The axial-flow pump is by frequency conversion
Motor drives.
3. cultivating pool according to claim 1 swell type oxygen-increasing device, it is characterised in that：In axial-flow pump periphery
Provided with filter screen cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510134929.8A CN104719239B (en) | 2015-03-25 | 2015-03-25 | A kind of cultivating pool swell type oxygen-increasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510134929.8A CN104719239B (en) | 2015-03-25 | 2015-03-25 | A kind of cultivating pool swell type oxygen-increasing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104719239A CN104719239A (en) | 2015-06-24 |
| CN104719239B true CN104719239B (en) | 2017-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510134929.8A Active CN104719239B (en) | 2015-03-25 | 2015-03-25 | A kind of cultivating pool swell type oxygen-increasing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104719239B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105052813A (en) * | 2015-08-12 | 2015-11-18 | 殷狄鉴 | Submersible pump type negative pressure air atomization oxygenation circulation system |
| CN105900917A (en) * | 2016-05-18 | 2016-08-31 | 张素平 | Micro-pipe aerator special for pond |
| CN106172169B (en) * | 2016-08-03 | 2021-07-09 | 中国水产科学研究院黄海水产研究所 | Internal circulation oxygenation device for fish culture pond and use method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050101U (en) * | 1988-12-07 | 1989-12-27 | 施坦 | Jet submersible dual-purpose machine for oxygen-increasing and pumping |
| CN2563929Y (en) * | 2002-09-10 | 2003-08-06 | 杜万新 | Fishpond submersible aerator |
| CN101837268A (en) * | 2010-06-13 | 2010-09-22 | 上海交通大学 | Gas circulation distributor |
| CN201999800U (en) * | 2011-02-18 | 2011-10-05 | 温岭市华鑫工具厂 | Oxygen increasing machine |
| CN203112601U (en) * | 2013-02-27 | 2013-08-07 | 湛江市科海科技有限公司 | Submersed ozonic oxygen-increasing machine |
| CN204579556U (en) * | 2015-03-25 | 2015-08-26 | 广东英锐生物科技有限公司 | A kind of cultivating pool swell type oxygen-increasing device |
-
2015
- 2015-03-25 CN CN201510134929.8A patent/CN104719239B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050101U (en) * | 1988-12-07 | 1989-12-27 | 施坦 | Jet submersible dual-purpose machine for oxygen-increasing and pumping |
| CN2563929Y (en) * | 2002-09-10 | 2003-08-06 | 杜万新 | Fishpond submersible aerator |
| CN101837268A (en) * | 2010-06-13 | 2010-09-22 | 上海交通大学 | Gas circulation distributor |
| CN201999800U (en) * | 2011-02-18 | 2011-10-05 | 温岭市华鑫工具厂 | Oxygen increasing machine |
| CN203112601U (en) * | 2013-02-27 | 2013-08-07 | 湛江市科海科技有限公司 | Submersed ozonic oxygen-increasing machine |
| CN204579556U (en) * | 2015-03-25 | 2015-08-26 | 广东英锐生物科技有限公司 | A kind of cultivating pool swell type oxygen-increasing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104719239A (en) | 2015-06-24 |
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Effective date of registration: 20180518 Address after: 200125 Shanghai South Fengxian District Zhuang Hang Town South Ting Road 2847 No. 5 466 Patentee after: Shanghai Star agricultural science and Technology Co Ltd Address before: 510006 room 412, building 1, Guangdong Pharmaceutical University, No. 280 outer ring road, Panyu District, Guangzhou, Guangdong. Patentee before: GUANGDONG YINGRUI BIOTECHNOLOGY CO., LTD. |
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Effective date of registration: 20190416 Address after: Room 213, Building 1, Department of Guangdong Pharmaceutical College, 280 Waigouwei Street, Panyu District, Guangzhou, Guangdong Province Patentee after: Guangzhou Guanxing Agricultural Technology Co., Ltd. Address before: 200125 Shanghai South Fengxian District Zhuang Hang Town South Ting Road 2847 No. 5 466 Patentee before: Shanghai Star agricultural science and Technology Co Ltd |
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Effective date of registration: 20200618 Address after: Room 404, building 3, No. 28, Qinglan street, Xiaoguwei street, Panyu District, Guangzhou City, Guangdong Province 510006 Patentee after: Guangzhou Zhongmiao investment partnership (limited partnership) Address before: Room 213, Building 1, Department of Guangdong Pharmaceutical College, 280 Waigouwei Street, Panyu District, Guangzhou, Guangdong Province Patentee before: Guangzhou Guanxing Agricultural Technology Co.,Ltd. |
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Effective date of registration: 20200825 Address after: Room 404, building 3, No. 28, Qinglan street, Xiaoguwei street, Panyu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Guanxing Agricultural Technology Co.,Ltd. Address before: Room 404, building 3, No. 28, Qinglan street, Xiaoguwei street, Panyu District, Guangzhou City, Guangdong Province 510006 Patentee before: Guangzhou Zhongmiao investment partnership (limited partnership) |
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Effective date of registration: 20201225 Address after: 526070 No.11, 2nd floor, Mingxuan Garden Club B, oxygen bar, 39 Kengkou new town, Dinghu District, Zhaoqing City, Guangdong Province (only for office use) Patentee after: Guanxing (Zhaoqing) Agricultural Technology Co.,Ltd. Address before: 510006 room 404, building 3, 28 Qinglan street, Xiaoguwei street, Panyu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Guanxing Agricultural Technology Co.,Ltd. |