CN104273084A - Oxygenator for pond - Google Patents
Oxygenator for pond Download PDFInfo
- Publication number
- CN104273084A CN104273084A CN201410529176.6A CN201410529176A CN104273084A CN 104273084 A CN104273084 A CN 104273084A CN 201410529176 A CN201410529176 A CN 201410529176A CN 104273084 A CN104273084 A CN 104273084A
- Authority
- CN
- China
- Prior art keywords
- water
- eddy current
- flexible pipe
- pond
- carbonated drink
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 69
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000001301 oxygen Substances 0.000 claims abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 14
- 235000014171 carbonated beverage Nutrition 0.000 claims description 19
- 239000007789 gas Substances 0.000 claims description 15
- 238000005273 aeration Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 12
- 239000006185 dispersion Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000006213 oxygenation reaction Methods 0.000 description 11
- 241000251468 Actinopterygii Species 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000005276 aerator Methods 0.000 description 3
- 238000009360 aquaculture Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
Abstract
The invention relates to an oxygenator for a pond. The oxygenator comprises a bell mouth (1), a water inlet (2), a hose (3), a grid support (4), an aerated water eddy-mixing channel (5), a water outlet (6), a water pump (7) and an air outlet (8). The hose (3) and the grid support (4) are arranged in the aerated water eddy-mixing channel (5), and the bottom of the hose is connected with the air outlet (8); water flows into the aerated water eddy-mixing channel (5) from the water inlet (2) in the lower side of the bell mouth (1) under the action of the water pump (7), area is downsized, flow velocity of the water is increased, and the water flow is diffused to generate eddy and negative pressure and flows out of the water outlet (6). Meanwhile, the air enters the hose (3) under the action of the external air pressure and is discharged from the air outlet (8), and oxygen is repeatedly circulated and increased. The oxygenator has the advantages of high production efficiency and low power consumption, and dissolved oxygen of water of the pond can be up to 4-6mg/L from 2-3mg/L.
Description
Technical field
The present invention relates to a kind of oxygen-increasing device, particularly a kind of aeration device for pools.
Background technology
Along with the development of freshwater aquiculture fishery, domesticating and cultivating, intensive culture high yielding culture technology are widely applied, and total fish catches improves greatly.In the process that cultured output improves, aerator has become and has realized the requisite plant equipment of fishery intensive culture high yield, plays an important role to the development of fishery economic.Reasonable employment aerator effectively can increase the dissolved oxygen amount in the water of pond, accelerates pond waters material recycle, weakens or eliminate harmful substance, promotes plankton breeding.Raise the nose above water to breathe for preventing and alleviating fish, prevent general pond and improve pond water quality condition, increase fish feeding amount and raising output etc. and all there is good facilitation.But there are many fish farms, that user uses oxygenator in pond to lack is scientific, directly affect the result of use of aerator.
At present, pond waters oxygenation generally has vane type, Waterwheel-type, water jet, jetting type, aerating type, micro-pore oxygenation etc.Vane type, Waterwheel-type, water jet, jetting type etc. are driven by motor mechanical devices, water throwing to aerial, scatter, fully contact with air, reach the object of oxygenation.This oxygenation way needs to overcome gravity acting, and power consumption is large, and noise is large, when water body thermally stratified layer in summer, invalid compared with cold water body to middle and lower part, pond, cause middle and lower part water body stagnant water state, produce the harmful substances such as hydrogen sulphide, multiply pathogene, cause pond fish mortality; Aerating type, micro-pore oxygenation etc., to the inflation zeolite in pond or antipriming pipe inflation, bubble contacts with water body upper long liter in process, and reach the object of oxygenation, this oxygenation way is arranged the degree of depth and limits, increase with water depth, the bubble produced is fewer, and the one-tenth journey that air contacts with water body is limited, in pond, install difficulty, also can bring difficulty to drawing in the net, clearing up pond, particularly difficult to the laying apparatus in the large pond of area.
Some aquaculture enterprises are also had substantially to adopt the method for spraying chemicals to carry out oxygenation to pond, although chemical enhancement is one oxygenation way fast and effectively, but in use, still there is deficiency: 1, throw in uneven, easily cause pond office 2, throw in medicine too much can endanger fish 3, chemicals cost higher, generally rescue fingerling raise the nose above water to breathe time just use.4, the oxygenation time is short, can not continue, effectively ensure pond amount of oxygen.
Summary of the invention
The present invention is directed to the problems such as aquatic products production environment poor, production efficiency is low, cost is high, the operating difficulties of oxygen-increasing device performance in the past, provide and a kind ofly improve aquatic products production environment, production efficiency is high, power consumption is little aeration device for pools.
The invention provides a kind of aeration device for pools, comprise horn mouth (1), water inlet (2), flexible pipe (3), graticule mesh support (4), carbonated drink eddy current hybrid channel (5), delivery port (6), water pump (7), gas outlet (8), described carbonated drink eddy current hybrid channel (5) inside is provided with flexible pipe (3), graticule mesh support (4), is connected bottom flexible pipe with gas outlet (8); Under the effect of water pump (7), water enters into carbonated drink eddy current hybrid channel (5) from the water inlet (2) below horn mouth (1), its area diminishes, the flow velocity of water increases, dispersion of flow produces eddy current shape, flow out from delivery port (6) after producing negative pressure, under the atmospheric effect in the external world, air enters in flexible pipe (3) simultaneously, is discharged, iterative cycles by gas outlet (8).
The shape of described carbonated drink eddy current hybrid channel (5) is tubaeform, and the diameter of horn mouth (1) is 20cm.
The diameter of described flexible pipe (3) is 5cm.
(8) have numerous pore in described gas outlet, and its aperture is 2 ~ 8mm.
Operation principle of the present invention is: under the effect of water pump (7), water enters in device from the water inlet (2) below horn mouth (1), when flowing through carbonated drink eddy current hybrid channel (5), because area diminishes, the flow velocity of water is increased, dispersion of flow produces eddy current shape, thus generation negative pressure, water flows out from delivery port (6), under the atmospheric effect in the external world, air enters in flexible pipe (3) simultaneously, discharged by gas outlet (8), iterative cycles.
Application method of the present invention:
(1) aeration device for pools is placed in pond, makes water flow in device from water inlet under the effect of water pump, when flowing through carbonated drink eddy current hybrid channel, dispersion of flow produces eddy current, and produce negative pressure, water flows out from delivery port (6).
(2) make air enter into flexible pipe under atmospheric pressure, discharged by gas outlet, iterative cycles.
The significant advantage that the present invention has is:
(1) shape of the carbonated drink eddy current hybrid channel had is tubaeform, and it is eddy current shape that current can be made to produce eddy diffusivity, and its power consumption is little.
(2) have oxygenation speed fast, production efficiency is high, the advantage of convenient operation.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Fig. 1 is structural representation of the present invention.
Wherein, (1) horn mouth; (2) water inlet; (3) flexible pipe; (4) graticule mesh support; (5) carbonated drink eddy current hybrid channel; (6) delivery port; (7) water pump; (8) gas outlet.
Embodiment
A kind of aeration device for pools, comprise horn mouth (1), water inlet (2), flexible pipe (3), graticule mesh support (4), carbonated drink eddy current hybrid channel (5), delivery port (6), water pump (7), gas outlet (8), described carbonated drink eddy current hybrid channel (5) inside is provided with flexible pipe (3), graticule mesh support (4), is connected bottom flexible pipe with gas outlet (8); Under the effect of water pump (7), water enters into carbonated drink eddy current hybrid channel (5) from the water inlet (2) below horn mouth (1), its area diminishes, the flow velocity of water increases, dispersion of flow produces eddy current shape, flow out from delivery port (6) after producing negative pressure, under the atmospheric effect in the external world, air enters in flexible pipe (3) simultaneously, is discharged, iterative cycles by gas outlet (8).
The shape of described carbonated drink eddy current hybrid channel (5) is tubaeform, and the diameter of horn mouth (1) is 20cm.
The diameter of described flexible pipe (3) is 5cm.
(8) have numerous pore in described gas outlet, and its aperture is 2 ~ 8mm.
Example 1
First the dissolved oxygen in pond is detected, recording dissolved oxygen is 1.8mg/L, aeration device for pools is placed in pond, makes water flow in device from water inlet under the effect of water pump, when flowing through carbonated drink eddy current hybrid channel, dispersion of flow produces eddy current, produce negative pressure, water flows out from delivery port, makes air enter into flexible pipe under atmospheric pressure, is discharged by gas outlet, iterative cycles works, and finally recording dissolved oxygen is 4mg/L.
Example 2
First the dissolved oxygen in pond is detected, recording dissolved oxygen is 2mg/L, aeration device for pools is placed in pond, makes water flow in device from water inlet under the effect of water pump, when flowing through carbonated drink eddy current hybrid channel, dispersion of flow produces eddy current, produce negative pressure, water flows out from delivery port, makes air enter into flexible pipe under atmospheric pressure, is discharged by gas outlet, iterative cycles works, and finally recording dissolved oxygen is 5mg/L.
Example 3
First the dissolved oxygen in pond is detected, recording dissolved oxygen is 2.5mg/L, aeration device for pools is placed in pond, makes water flow in device from water inlet under the effect of water pump, when flowing through carbonated drink eddy current hybrid channel, dispersion of flow produces eddy current, produce negative pressure, water flows out from delivery port, makes air enter into flexible pipe under atmospheric pressure, is discharged by gas outlet, iterative cycles works, and finally recording dissolved oxygen is 6mg/L.
Claims (4)
1. an aeration device for pools, it is characterized in that: comprise horn mouth (1), water inlet (2), flexible pipe (3), graticule mesh support (4), carbonated drink eddy current hybrid channel (5), delivery port (6), water pump (7), venthole (8), described carbonated drink eddy current hybrid channel (5) inside is provided with flexible pipe (3), graticule mesh support (4), is connected bottom flexible pipe with gas outlet (8); Under the effect of water pump (7), water enters into carbonated drink eddy current hybrid channel (5) from the water inlet (2) below horn mouth (1), its area diminishes, the flow velocity of water increases, dispersion of flow produces eddy current shape, produce negative pressure, water flows out from delivery port (6), under the atmospheric effect in the external world, air enters in flexible pipe (3) simultaneously, air in flexible pipe (3) is discharged from venthole (8), and iterative cycles increases its oxygen.
2. a kind of aeration device for pools according to claim 1, is characterized in that: the shape of described carbonated drink eddy current hybrid channel (5) is tubaeform, and the diameter of horn mouth (1) is 30cm.
3. a kind of aeration device for pools according to claim 1, is characterized in that: the diameter of described flexible pipe (3) is 10cm.
4. a kind of aeration device for pools according to claim 1, is characterized in that: the aperture of described venthole (8) is 2 ~ 8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410529176.6A CN104273084A (en) | 2014-10-09 | 2014-10-09 | Oxygenator for pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410529176.6A CN104273084A (en) | 2014-10-09 | 2014-10-09 | Oxygenator for pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104273084A true CN104273084A (en) | 2015-01-14 |
Family
ID=52248827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410529176.6A Pending CN104273084A (en) | 2014-10-09 | 2014-10-09 | Oxygenator for pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104273084A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110710491A (en) * | 2019-01-30 | 2020-01-21 | 孟世炜 | Self-oxygenation water filter for self-oxygenation ornamental fish tank |
| CN115104569A (en) * | 2022-08-08 | 2022-09-27 | 岳阳渔美康生物科技有限公司 | Eddy current type recirculating aquaculture equipment |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4522151A (en) * | 1983-03-14 | 1985-06-11 | Arbisi Dominic S | Aerator |
| WO1987001770A1 (en) * | 1985-09-21 | 1987-03-26 | Paul Werner Straub | Process and device for creating and exploiting a pressure differential and its technical application thereof |
| US5169293A (en) * | 1990-06-18 | 1992-12-08 | Inax Corporation | Ejector with high vacuum force in a vacuum chamber |
| CN2190112Y (en) * | 1994-04-27 | 1995-02-22 | 重庆市北碚区奔康机械配件厂 | Oxygen jet |
| CN2225749Y (en) * | 1995-04-17 | 1996-05-01 | 傅世军 | Jet oxygenator for fishpond |
| CN2513356Y (en) * | 2001-12-03 | 2002-10-02 | 王国勋 | Negative pressure aerator |
| CN101058457A (en) * | 2006-04-21 | 2007-10-24 | 同济大学 | Detachable jet aerator and using method thereof |
| JP2011183328A (en) * | 2010-03-10 | 2011-09-22 | Blue Aqua Industry Kk | Aerator |
| CN202766353U (en) * | 2012-09-14 | 2013-03-06 | 上海宝钢气体有限公司 | Aerating device |
| CN203313907U (en) * | 2013-07-14 | 2013-12-04 | 青岛七好营养科技有限公司 | Oxygen and water mixing device for improving dissolved oxygen concentration in water in recirculating aquaculture |
| CN203440164U (en) * | 2013-06-27 | 2014-02-19 | 张力钧 | High-efficiency and energy-saving jet aerator |
-
2014
- 2014-10-09 CN CN201410529176.6A patent/CN104273084A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4522151A (en) * | 1983-03-14 | 1985-06-11 | Arbisi Dominic S | Aerator |
| WO1987001770A1 (en) * | 1985-09-21 | 1987-03-26 | Paul Werner Straub | Process and device for creating and exploiting a pressure differential and its technical application thereof |
| US5169293A (en) * | 1990-06-18 | 1992-12-08 | Inax Corporation | Ejector with high vacuum force in a vacuum chamber |
| CN2190112Y (en) * | 1994-04-27 | 1995-02-22 | 重庆市北碚区奔康机械配件厂 | Oxygen jet |
| CN2225749Y (en) * | 1995-04-17 | 1996-05-01 | 傅世军 | Jet oxygenator for fishpond |
| CN2513356Y (en) * | 2001-12-03 | 2002-10-02 | 王国勋 | Negative pressure aerator |
| CN101058457A (en) * | 2006-04-21 | 2007-10-24 | 同济大学 | Detachable jet aerator and using method thereof |
| JP2011183328A (en) * | 2010-03-10 | 2011-09-22 | Blue Aqua Industry Kk | Aerator |
| CN202766353U (en) * | 2012-09-14 | 2013-03-06 | 上海宝钢气体有限公司 | Aerating device |
| CN203440164U (en) * | 2013-06-27 | 2014-02-19 | 张力钧 | High-efficiency and energy-saving jet aerator |
| CN203313907U (en) * | 2013-07-14 | 2013-12-04 | 青岛七好营养科技有限公司 | Oxygen and water mixing device for improving dissolved oxygen concentration in water in recirculating aquaculture |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110710491A (en) * | 2019-01-30 | 2020-01-21 | 孟世炜 | Self-oxygenation water filter for self-oxygenation ornamental fish tank |
| CN115104569A (en) * | 2022-08-08 | 2022-09-27 | 岳阳渔美康生物科技有限公司 | Eddy current type recirculating aquaculture equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |