CN201458841U - Aeration type oxygen enriching device - Google Patents
Aeration type oxygen enriching device Download PDFInfo
- Publication number
- CN201458841U CN201458841U CN2009200700588U CN200920070058U CN201458841U CN 201458841 U CN201458841 U CN 201458841U CN 2009200700588 U CN2009200700588 U CN 2009200700588U CN 200920070058 U CN200920070058 U CN 200920070058U CN 201458841 U CN201458841 U CN 201458841U
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- China
- Prior art keywords
- aeration
- water
- type oxygen
- aeration type
- semi
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
An aeration type oxygen enriching device relates to aquiculture and water environment purifying equipment, in particular to aquiculture oxygen enriching equipment and water environment purifying and oxygen enriching equipment. The equipment comprises an air filling device and an aeration disc, wherein the air filling device and the aeration disc are connected through an air guide pipeline; the equipment further comprises a semi-closed cavity with a lower opening at the lower part and a lateral-surface opening on the lateral surface; the aeration disc is positioned at the lower part of the semi-closed cavity; and the aeration disc is connected with the air filling device through the air guide pipeline. The aeration type oxygen enriching device is positioned in an aquaculture water body or a water body required to be purified, the lower opening is positioned at the lower part, the lateral-surface opening is positioned on one side, and an upper part of the aeration type oxygen-enhanced device is above the surface of water. The utility model has the advantages that by using the equipment, the water flow can not only have upper and lower convection, but also flow horizontally, thereby ensuring the effective oxygen enrichment; and the utility model also has the characteristics of low energy consumption, simple structure, safety and reliability, easy installation, convenient movement and the like.
Description
Technical field
The utility model relates to a kind of aquaculture and water surrounding treating plant, relates in particular to a kind of aquaculture oxygenating device and water surrounding clean-up oxygenation equipment.
Background technology
Oxygenating device is extremely important for aquaculture and water surrounding purification, if there is not oxygenating device, just is difficult to enough oxygen in the aquaculture water, and aquaculture organism is just ill even dead easily; In the aquaculture water, because organic substances such as the residual feed of the process of nursing and animal excrements, the dissolved oxygen in the meeting mass consumption oxygen aquaculture water makes the dissolved oxygen content in the aquaculture water substandard situation occur.Water surrounding water bodys such as river course, lake, owing to be subjected to the influence of industrial and agricultural production and people's daily life, the entering of large amount of sewage can cause because of anoxic to make blackout smelly.
Main oxygenating device has following several now: paddle aerator, waterwheel aerator, jet aerator, pipe laying formula bottom aerating apparatus.
Wherein paddle aerator carries out oxygenation by the disturbance surface water, can only increase the dissolved oxygen amount on water body top layer, and the oxygenation scope is less, is difficult to reach the purpose of the whole oxygenation of water body.Waterwheel aerator also is to carry out oxygenation by the disturbance surface water, can only increase the dissolved oxygen amount on water body top layer, but oxygenation scope big than vane type.Paddle aerator, waterwheel aerator are surface range oxygenation, are difficult to reach the purpose of the whole oxygenation of water body.Jet aerator can be realized carrying out oxygenation from water bottom, but can only be in subrange, and the jet aerator energy consumption is big, the power benefit is low, and motor is arranged in the water, and security is not high.Pipe laying formula bottom aerating apparatus, be the bottom that the aeration tube that will have a micropore is laid on aquaculture water, often many aeration tubes be combined into aeration plate/number, utilize inflation mechanism to the aeration tube bubbling air, air enters water body by micropore, realize the bottom aeration, power consumption is less, also has only last current downflow on the flowing of water, but mobilization force is very little, and because the pond bottom degree of depth differs, make aeration very inhomogeneous, install comparatively complicated.
On aquaculture and water surrounding purify, the ideal oxygen-increasing device should possess following key element: effective oxygenation effect, the upper, middle and lower layer oxygen of water body distributes even substantially, can make current not only have convection current up and down but also have horizontal flow, and then guarantee effective oxygenation, and should energy consumption low, simple in structure, safe and reliable, be easy to install, be convenient to move.
The utility model content
The purpose of this utility model is to provide a kind of aeration type oxygen-increasing device, have the advantages that to make current not only have convection current up and down but also have horizontal flow, and then guarantee effective oxygenation, and have energy consumption low, simple in structure, safe and reliable, characteristics such as be easy to install, be convenient to move.
The technical problem that the utility model solved can realize by the following technical solutions:
A kind of aeration type oxygen-increasing device, comprise an inflation mechanism, aeration plate, described inflation mechanism is connected by a guide pipeline with aeration plate, it is characterized in that, also comprise a semi-enclosed cavity, described semi-enclosed cavity is provided with a lower opening, that is positioned at the below and is positioned at lateral lateral opening;
Described aeration plate is positioned at described semi-enclosed cavity below; Described aeration plate connects described inflation mechanism by guide pipeline.
During use, at first in the water body that above-mentioned a kind of aeration type oxygen-increasing device maybe need be purified as for aquaculture water. described lower opening is positioned at the below, described lateral opening is positioned at a side, the lateral opening place surfaces on top. promptly, described a kind of aeration type oxygen-increasing device is arranged in aquaculture water, described lower opening is positioned at the below, and described lateral opening is positioned at a side. and a device top part surfaces.
Open described inflation mechanism, by described guide pipeline, described aeration plate is inflated, aeration plate becomes tiny bubble to enter in the aquaculture water gas reforming that charges into, middle lower floor to water body carries out oxygenation emphatically, and the gas that forms when utilizing gas to duck in drink to rise carries near the water that effect promotes the aeration plate and upwards flows, and aeration plate below or water at a distance replenish near flowing to aeration plate.So-called gas is put forward effect, often uses in aquaculture water is handled, and is that the water that utilizes the surface tension of bubble and upwards unsteady phenomenon to drive the below flows upward.Above described inflation mechanism and aeration plate be connected mechanism and the function that the back constitutes by guide pipeline, be similar to the mechanism and the function of original pipe laying formula bottom aerating apparatus.
The above-mentioned gas that utilizes is put forward the upwards flowing water flow that effect causes, in described semi-enclosed cavity on flow, after the part current flow to the water surface, because described semi-enclosed cavity only is provided with a lateral opening, so flowing to the current of the water surface flows out from described lateral opening, flow to a distant place at the water surface, simultaneously carry in the process contacting with air by aeration and in water surface flow process etc. and carry out oxygenation at gas.Oxygen containing water is along with current arrive other place of water body, and anoxybiotic bottom water because vacuum flow to described aeration type oxygen-increasing device, by circulation, the final realization carried out comprehensive oxygenation to aquaculture water.By improving the aeration speed of described inflation mechanism, can improve flow velocity.
Can be designed to floatation type as required or the bottom is fixed.Described a kind of aeration type oxygen-increasing device is a floatation type, comprise that also one provides buoyancy for described a kind of aeration type oxygen-increasing device, make its buoyant float, described float can place described semi-enclosed cavity both sides, such as the both sides that can place the below, the both sides at middle part, the both sides of top, can also place described semi-enclosed cavity top with other forms.Described a kind of aeration type oxygen-increasing device at the water surface, can not need other object support by described buoys float, can change height with the variation of water level voluntarily.Described float can adopt floating drum commonly used or other object that can bubble through the water column or structure.Described a kind of aeration type oxygen-increasing device is bottom when fixed, and device is fixed on water bottom, and in this case, float is not essential.
Because described inflation mechanism connects described aeration plate by guide pipeline, so it is comparatively flexible that the position is set.Described inflation mechanism is fixed on described semi-enclosed cavity top.Whole so a kind of aeration type oxygen-increasing device can manufacture integratedly, is convenient to install and moves.
Described inflation mechanism can also be arranged on the bank.Can alleviate a kind of aeration type oxygen-increasing device like this, the weight of part in water can reduce the volume of floating drum, and it is convenient, reliable to power.
By the visible a kind of aeration type oxygen-increasing device of above-mentioned design, have the advantages that to make current not only have convection current up and down but also have horizontal flow, and then guarantee effective oxygenation, and have energy consumption low, simple in structure, safe and reliable, characteristics such as be easy to install, be convenient to move.
Description of drawings
Fig. 1 is a local structure synoptic diagram of the present utility model;
Fig. 2 is an one-piece construction synoptic diagram of the present utility model;
Fig. 3 is an another kind of one-piece construction synoptic diagram of the present utility model.
Embodiment
For technique means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with the further elaboration the utility model of concrete diagram.
With reference to Fig. 1, a kind of aeration type oxygen-increasing device comprises an inflation mechanism 11, aeration plate 12, and described inflation mechanism 11 is connected by a guide pipeline 13 with aeration plate 12.Aeration plate 12 comprises many aeration tubes 121.Above described inflation mechanism 11 and aeration plate 12 be connected mechanism and the function that the back constitutes by guide pipeline 13, be similar to the mechanism and the function of original pipe laying formula bottom aerating apparatus.Inflation mechanism 11 can adopt blower fan.
With reference to Fig. 2, also comprise a semi-enclosed cavity 2, semi-enclosed cavity 2 is provided with a lower opening 22, that is positioned at the below and is positioned at lateral lateral opening 23.Aeration plate 12 is positioned at semi-enclosed cavity 2 bottoms, and aeration plate 12 connects inflation mechanism 11 by guide pipeline 13.Semi-enclosed cavity 2 tops can be sealed, and also can not seal, and are little for the described technical scheme influence of the utility model.Semi-enclosed cavity 2 except that one be positioned at that in addition three lateral opening bottoms the lateral lateral opening 23 can part seal also can complete closed.With reference to Fig. 2, concrete structure can be, semi-enclosed cavity 2 is a hexahedron structure, and the top is opened wide, and the below is opened wide as lower opening 22, one sides and opened wide as lateral opening 23.A below and a side all not necessarily will all be opened wide, and can open wide a part.The top in addition can not open wide.
During use, at first in the water body that above-mentioned a kind of aeration type oxygen-increasing device maybe need be purified as for aquaculture water.Lower opening 22 is positioned at the below, and lateral opening 23 is positioned at a side, and above-mentioned a kind of aeration type oxygen-increasing device top part surfaces.Open inflation mechanism 11,, aeration plate 12 inflated by guide pipeline 13, aeration plate 12 with the gas reforming that charges into become tiny bubble enter aquaculture water in water layer down.Near the water that the gas that forms when utilizing gas to duck in drink rising is carried the effect promotion aeration plate 12 are upwards mobile, simultaneously owing to form negative pressure near the aeration plate bottom, replenish near making the current direction aeration plate 12 of water bottom, under gas is proposed the effect of effect, upwards flow then.Gas is put forward effect, often uses in aquaculture water is handled, and is that the water that utilizes the surface tension of bubble and upwards unsteady phenomenon to drive the below flows upward.
The above-mentioned gas that utilizes is put forward the upwards flowing water flow that effect causes, in semi-enclosed cavity 2 on flow, after the part current flow to the water surface, because 2 of semi-enclosed cavity are provided with a lateral opening 23, so flowing to the current of the water surface flows out from lateral opening 23, flow to a distant place at the water surface, simultaneously carry in the process contacting with air by aeration and in water surface flow process etc. and carry out oxygenation at gas, oxygen containing water arrives other place of water body along with current, and anoxybiotic bottom water because vacuum flow to described aeration type oxygen-increasing device, by circulation, final realization is carried out oxygenation to the water of the water body that aquaculture water maybe need purify.By improving the aeration speed of inflation mechanism 11, can improve flow velocity, improve oxygenation effect.Experiment shows, adopts existing general inflation mechanism 11, under the normal circumstances with water releasing about 60 meters on the water surface, good oxygenation condition can be provided.
Above-mentioned a kind of aeration type oxygen-increasing device is a floatation type, then on the semi-enclosed cavity 2 float is housed, and float adopts spar structures or other structures.Both sides, semi-enclosed cavity 2 top are respectively equipped with floating drum 21, the buoyancy that floats on the surface are provided for a kind of aeration type oxygen-increasing device by floating drum 21.A kind of aeration type oxygen-increasing device swims in the water surface by floating drum 21, can not need other object support, can change height with the variation of water level voluntarily.Above-mentioned a kind of aeration type oxygen-increasing device is bottom when fixed, and device is fixed in the water body, and in this case, float is not essential.
Because inflation mechanism 11 connects aeration plate 12 by guide pipeline 13, so the riding position of inflation mechanism 11 is comparatively flexible.Inflation mechanism 11 can be fixed on the support 24 of semi-enclosed cavity 2 tops, whole so a kind of aeration type oxygen-increasing device can manufacture integratedly, is convenient to install and moves; Inflation mechanism 11 can also be placed in the bank, can alleviate a kind of aeration type oxygen-increasing device like this, the weight of part in water can reduce the volume of floating drum, and it is convenient, reliable to power.
By the visible a kind of aeration type oxygen-increasing device of above-mentioned design, have in bottom oxygenation function, by gas principle and horizontal flow, and then guarantee effective oxygenation, and have energy consumption low, simple in structure, safe and reliable, characteristics such as be easy to install, be convenient to move.
With reference to Fig. 3, one stationary installation that is used for fixing at the bottom is set below semi-enclosed cavity 2, thereby be fixed on as pond bottom, bottom, fishpond, stationary installation can be a standing bolt, also can be that feet 3. stationary installations that are embedded in below the bottom can be unrestricted, purpose be device fixing. can save floating drum 21. like this
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. aeration type oxygen-increasing device, comprise an inflation mechanism, aeration plate, described inflation mechanism is connected by a guide pipeline with aeration plate, it is characterized in that, also comprise a semi-enclosed cavity, described semi-enclosed cavity is provided with a lower opening, that is positioned at the below and is positioned at lateral lateral opening;
Described aeration plate is positioned at described semi-enclosed cavity below.
2. a kind of aeration type oxygen-increasing device according to claim 1 is characterized in that, described a kind of aeration type oxygen-increasing device is a floatation type, comprises that also one provides buoyancy, makes its buoyant float for described a kind of aeration type oxygen-increasing device.
3. a kind of aeration type oxygen-increasing device according to claim 2 is characterized in that, described float places described semi-enclosed cavity top.
4. a kind of aeration type oxygen-increasing device according to claim 2 is characterized in that, described float places both sides, described semi-enclosed cavity top.
5. a kind of aeration type oxygen-increasing device according to claim 2 is characterized in that, described float places both sides, described semi-enclosed cavity middle part.
6. a kind of aeration type oxygen-increasing device according to claim 2 is characterized in that described float places both sides, described semi-enclosed cavity bottom.
7. according to claim 1 described a kind of aeration type oxygen-increasing device, it is characterized in that described semi-enclosed cavity below is provided with a stationary installation that is used for fixing at the bottom.
8. according to claim 1,2,3,4,5,6 or 7 described a kind of aeration type oxygen-increasing devices, it is characterized in that described inflation mechanism is fixed on described semi-enclosed cavity top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200700588U CN201458841U (en) | 2009-04-08 | 2009-04-08 | Aeration type oxygen enriching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200700588U CN201458841U (en) | 2009-04-08 | 2009-04-08 | Aeration type oxygen enriching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201458841U true CN201458841U (en) | 2010-05-12 |
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ID=42386194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200700588U Expired - Fee Related CN201458841U (en) | 2009-04-08 | 2009-04-08 | Aeration type oxygen enriching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201458841U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261579A (en) * | 2014-10-27 | 2015-01-07 | 蒋世伟 | Oxygen enrichment device |
| CN114208762A (en) * | 2021-12-31 | 2022-03-22 | 艾丹 | Plug flow aeration device for aquaculture |
| CN115057543A (en) * | 2022-06-24 | 2022-09-16 | 苏州城投环境科技发展有限公司 | Oxygen-content-controllable water environment treatment device and treatment method thereof |
-
2009
- 2009-04-08 CN CN2009200700588U patent/CN201458841U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261579A (en) * | 2014-10-27 | 2015-01-07 | 蒋世伟 | Oxygen enrichment device |
| CN104261579B (en) * | 2014-10-27 | 2015-12-09 | 蒋世伟 | Aerator |
| CN114208762A (en) * | 2021-12-31 | 2022-03-22 | 艾丹 | Plug flow aeration device for aquaculture |
| CN114208762B (en) * | 2021-12-31 | 2022-12-06 | 艾丹 | Plug flow aeration device for aquaculture |
| CN115057543A (en) * | 2022-06-24 | 2022-09-16 | 苏州城投环境科技发展有限公司 | Oxygen-content-controllable water environment treatment device and treatment method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20120408 |