CN2612232Y - High-efficient aerator device - Google Patents
High-efficient aerator device Download PDFInfo
- Publication number
- CN2612232Y CN2612232Y CNU032242786U CN03224278U CN2612232Y CN 2612232 Y CN2612232 Y CN 2612232Y CN U032242786 U CNU032242786 U CN U032242786U CN 03224278 U CN03224278 U CN 03224278U CN 2612232 Y CN2612232 Y CN 2612232Y
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- CN
- China
- Prior art keywords
- water
- air
- jet
- joint
- aerator according
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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.)
- 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
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model relates to a high efficiency oxygen enriching device used for aquaculture. The main body of the oxygen enriching device adopts a vertical structure, an electromotor on water surface drives spiral impeller to rotate in a high-speed mode by a shaft coupling and a transmission shaft, and water is pushed forwards. A negative pressure is generated in an aeration chamber, and air on the water surface is inbreathed, the air and water are sufficiently mixed under the condition of mixing of the spiral impeller, and the water is sprayed to four directions along an air jetting joint. Because of the increased contact area of the water and the air, the water convection at the outer and the inner layers is accelerated, and the dissolved oxygen rate is greatly increased. Thereby, the purpose of high efficient oxygen enriching is realized, and the water in an aquiculture water area can carry out sufficient oxygen enriching and circulation.
Description
Technical field
The utility model belongs to a kind of aquaculture oxygen increasing equipment.
Background technology
At present, the aerator that is used for fishpond mainly is to stir the water surface by the rotation of blade, makes air enter naturally in the fishpond, and the oxygenation amount of existing oxygen-increasing device is quite limited.So someone designs a submersible type aerator, as shown in Figure 1, the submersible type aerator mainly is made up of submersible motor 100, solarization air cell 200, motor shaft 300, helical runner 400, protective cover 500, air-breathing steel pipe, square tube support, pontoon etc.Submersible motor 100 drives helical runner 400 high speed rotating by motor shaft 300, water is released forward, in solarization air cell 200, produce negative pressure, by both sides is that air-breathing steel pipe is drawn water surface oxygen, enter helical runner 400 inside by solarization air cell 200, bring in the water by the current that helical runner 400 rotations produce, reach the purpose of oxygenation.Though this kind device can make air enter quickly in the water, its greatest drawback is that submersible electric motor is placed under water, easily leaks electricity and is corroded electric shock accidents very easily takes place, and safety can not get guaranteeing; In addition, current can only single way jet, and gas is relative with the water body contact-making surface little, does not have the exchange of table nexine water initiatively, can't make water circulation in the whole breed waters, and oxygenation effect is not ideal enough.
Summary of the invention
The purpose of this utility model is a kind of simple in structure, loading and unloading packaged convenience and can not leaking electricity of design, can make the water whole breed waters in can abundant oxygenation and a kind of oxygen increasing equipment of aquaculture efficiently of circulation again.
The purpose of this utility model is achieved in that
The utility model comprises motor, the person in charge, solarization air cell, helical runner, air intake duct, ball float, guard etc., and its motor links by shaft coupling and power transmission shaft upper end, and power transmission shaft lower end and helical runner link.The utility model increases the structural design of shaft coupling, power transmission shaft, to realize that motor places the purpose of working on the water surface.
The lower end of the guard of above-mentioned helical runner is connected to jet joint, and jet joint is connected with guard, solarization air cell.
It is radial that the above-mentioned jet joint port of export is enlarging.
The above-mentioned jet joint port of export is connected to jet adapter, and this jet adapter is made up of two or more adapters.
Two or more adapters of above-mentioned jet adapter are homogeneous radiation and distribute.
Above-mentioned jet adapter can be provided with four equally distributed extension pipes by pipe joint.The setting of the jet adapter of the utility model can make water spray by several directions, thereby increases the contact area of water body and gas, to improve dissolved oxygen rate.
Above-mentioned shaft coupling is a claw elastic coupling.
Thereby the utility model also can be regulated the different depth of aerator in water by up-down adjustment ball float on being responsible for.
During the utility model running, electromotor is passed to power transmission shaft by shaft coupling with power, drive the helical runner high speed rotating, water is released forward, in solarization air cell, produce negative pressure, water surface air is inhaled into solarization air cell by air-breathing sebific duct immediately, enter in the helical runner, under agitation air is fully mixed with water, the water that dissolves in saturated oxygen sprays to four direction along jet joint, and gas and water body contact area increase severely, and has quickened the convection current of table nexine water, improved dissolved oxygen rate greatly, and because the water conservancy diversion of jet joint, helical runner thrust forward increases severely, and the oxygen of drawing from the water surface increases, reached the purpose of efficient oxygenation, made fully oxygenation and the circulation of water in the whole breed waters.
Electromotor of the present utility model places on the water surface, can not leak electricity and be corroded, and is safe and reliable, and adopts jet joint to carry out water conservancy diversion, and oxygen transfer rate improves more than 80% with power submersible type aerator.In addition, the material of putting into underwater portion uses stainless steel and high-quality engineering plastics to make, and corrosion-resistant, in light weight, complete machine adopts claw elastic coupling and Bolt Connection, and is simple in structure, the loading and unloading packaged convenience.
Description of drawings
Fig. 1 is a submersible type aerator structural representation.
Fig. 2 is a structural representation of the present utility model.
Fig. 3 is the A-A profile of Fig. 2.
Embodiment
As Fig. 2, shown in Figure 3, the utility model comprises the ball float 15 of aerator main body and supporting aerator main body, and the aerator main body is connected with ball float 15 with support 13, pole 14.The aerator main body adopts vertical structure, mainly contains electromotor 1, the person in charge 6, claw elastic coupling 3, power transmission shaft 5, solarization air cell 8, helical runner 9, jet joint 10, air-breathing sebific duct 17 etc.
Electromotor 1, motor Connection Block 2, upper flange 4 usefulness bolt orders connect; Power transmission shaft 5 upper ends connect with electromotor 1 by claw elastic coupling 3, and helical runner 9 is equipped with in the lower end; The person in charge 6 and upper flange 4 welding are with lower flange 7 thread connection; Solarization air cell 8 and air-breathing sebific duct 17 thread connection use Bolt Connection with lower flange 7; Jet joint 10 and lower flange 7 Bolt Connection.
During the utility model running, electromotor 1 is passed to power transmission shaft 5 with power by a pair of claw elastic coupling 3, drive helical runner 9 high speed rotating, water is released forward, in solarization air cell 8, produce negative pressure, extract water surface oxygen by air-breathing sebific duct 17, in entering helical runner 9, solarization air cell 8 (establishes three diagonal bars in the helical runner 9, the spiral shell of oblique and helical runner is to identical), with the high speed rotating of helical runner 9 with in the oxygen belt entry, the water that dissolves in saturated oxygen is through jet joint 10, and pipe joint 12 and jet adapter 11 (diameter of standard is joint for plastic tube and the plastic tube of 75mm) spray to four direction.Guard 16 can provide enough water to helical runner 9, can prevent again in the sealing that object enters aerator and damages or snarl helical runner 9.
Claims (8)
1, a kind of efficient aerator, comprise motor (1), be responsible for (6), solarization air cell (8), helical runner (9), air intake duct (17), ball float (15), guard (16) etc., it is characterized in that its motor (1) links by shaft coupling (3) and power transmission shaft (5) upper end, power transmission shaft (5) lower end and helical runner (9) link.
2, efficient aerator according to claim 1 is characterized in that the lower end of the guard (16) of helical runner (9) is connected to jet joint (10), and jet joint (10) is connected with guard (16), solarization air cell (8).
3, efficient aerator according to claim 2, it is radial to it is characterized in that described jet joint (10) port of export is enlarging.
4, efficient aerator according to claim 1 is characterized in that described jet joint (10) port of export is connected to jet adapter (11), and this jet adapter (11) is made up of two or more adapters.
5, efficient aerator according to claim 4 is characterized in that two or more adapters of described jet adapter (11) are the homogeneous radiation shape.
6, efficient aerator according to claim 5 is characterized in that described jet adapter (11) is provided with four equally distributed extension pipes.
7, efficient aerator according to claim 1 is characterized in that described shaft coupling (3) is a claw elastic coupling.
8, efficient aerator according to claim 1 is characterized in that described ball float (15) can pass through support (13) and be responsible for (6) upward up-down adjustment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032242786U CN2612232Y (en) | 2003-03-17 | 2003-03-17 | High-efficient aerator device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032242786U CN2612232Y (en) | 2003-03-17 | 2003-03-17 | High-efficient aerator device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2612232Y true CN2612232Y (en) | 2004-04-21 |
Family
ID=34163292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032242786U Expired - Fee Related CN2612232Y (en) | 2003-03-17 | 2003-03-17 | High-efficient aerator device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2612232Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102246719A (en) * | 2011-04-13 | 2011-11-23 | 浙江理工大学 | Symmetrically arranged propeller type self-air compression, self-air suction and self-water absorption aerator |
| CN101381112B (en) * | 2007-09-04 | 2012-05-23 | 安徽振发太阳能电力有限公司 | Improved solar environment friendly purification apparatus |
| CN105325355A (en) * | 2015-10-22 | 2016-02-17 | 无锡市永亿精密铸造有限公司 | Impeller type aerator |
| CN106212365A (en) * | 2016-09-29 | 2016-12-14 | 台州天渔增氧设备科技有限公司 | A kind of aeration oxygen increasing machine |
| CN109845690A (en) * | 2019-03-11 | 2019-06-07 | 何静 | A kind of anti-sucking jet surging type aerator of four axis of crab culture pond |
| CN115594317A (en) * | 2022-10-26 | 2023-01-13 | 台州实贝养殖设备有限公司（Cn） | Balanced type aerator |
-
2003
- 2003-03-17 CN CNU032242786U patent/CN2612232Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101381112B (en) * | 2007-09-04 | 2012-05-23 | 安徽振发太阳能电力有限公司 | Improved solar environment friendly purification apparatus |
| CN102246719A (en) * | 2011-04-13 | 2011-11-23 | 浙江理工大学 | Symmetrically arranged propeller type self-air compression, self-air suction and self-water absorption aerator |
| CN102246719B (en) * | 2011-04-13 | 2012-10-31 | 浙江理工大学 | Symmetrically arranged propeller type self-air compression, self-air suction and self-water absorption aerator |
| CN105325355A (en) * | 2015-10-22 | 2016-02-17 | 无锡市永亿精密铸造有限公司 | Impeller type aerator |
| CN106212365A (en) * | 2016-09-29 | 2016-12-14 | 台州天渔增氧设备科技有限公司 | A kind of aeration oxygen increasing machine |
| CN109845690A (en) * | 2019-03-11 | 2019-06-07 | 何静 | A kind of anti-sucking jet surging type aerator of four axis of crab culture pond |
| CN109845690B (en) * | 2019-03-11 | 2021-05-14 | 绍兴漫翱创腾智能机械股份有限公司 | Four-axis prevents inhaling gushing formula oxygen-increasing machine in crab culture pond |
| CN115594317A (en) * | 2022-10-26 | 2023-01-13 | 台州实贝养殖设备有限公司（Cn） | Balanced type aerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |