CN205727684U - A kind of cultivation aerator - Google Patents
A kind of cultivation aerator Download PDFInfo
- Publication number
- CN205727684U CN205727684U CN201620586954.XU CN201620586954U CN205727684U CN 205727684 U CN205727684 U CN 205727684U CN 201620586954 U CN201620586954 U CN 201620586954U CN 205727684 U CN205727684 U CN 205727684U
- Authority
- CN
- China
- Prior art keywords
- blade
- rotating shaft
- air chamber
- kickboard
- air
- 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.)
- Expired - Fee Related
Links
- 238000005276 aerator Methods 0.000 title claims abstract description 16
- 210000003437 trachea Anatomy 0.000 claims abstract description 13
- 238000005057 refrigeration Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 210000000621 bronchi Anatomy 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000006213 oxygenation reaction Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000007306 turnover Effects 0.000 abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000007789 gas Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 241000251468 Actinopterygii Species 0.000 description 2
- 238000000280 densification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 238000009360 aquaculture Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a kind of cultivation aerator, it includes kickboard, kickboard is provided with rotating shaft and for driving the motor of axis of rotation, the lower end of rotating shaft is run through kickboard and extends to below kickboard, the outer circle wall of described rotating shaft lower end is provided with multiple blade with rotating shaft turnover, it is characterized in that: described kickboard be arranged over one with the air chamber of air inlet, the refrigeration coil for reducing gas indoor temperature it is provided with in air chamber, the upper end of rotating shaft is rotatably assorted with air chamber, and rotating shaft is provided with the air supply channel being connected with air chamber, it is positioned at the opposing side of blade rotation direction on blade and is arranged at intervals with multiple venthole, all venthole is connected with the main trachea on blade, main trachea in each blade is connected with air supply channel.This utility model provides a kind of cultivation aerator, and its oxygenation effect is good, and energy consumption is low.
Description
Technical field
This utility model relates to the technical field of equipment used for aquiculture, specifically a kind of cultivation aerator.
Background technology
In order to improve the yield of unit are in fish pond in breeding process, generally require and carry out densification cultivation, and restrict
One of of paramount importance factor of densification cultivation is exactly the content of oxygen in water, and molten in order to increase in water in prior art
The method that solution oxygen is used is to increase the contact surface of water body and air, and specifically its more conventional equipment used is two kinds,
One, motor is set on the water surface, the wheel rotation below driven by motor, stirs water body by the rotation of impeller, increases in water molten
Solve oxygen, two, on bank, oxygen increasing pump is set, the gases at high pressure that oxygen increasing pump produces are inculcated to water body by trachea, reaches oxygen supplement
Effect.Above-mentioned first method, its impeller needs to tumbling state, water body stirring be can be only achieved oxygenation effect, and therefore motor is born
Carrying big, energy consumption is high, and second method, owing to the degree of depth of culture pond is the most shallower, the air being placed in water floats up to the speed of the water surface
Degree is very fast, and the air holdup time in water is short, and to inject the air in water be often a whole air pocket, and it connects with water body
Contacting surface is little, therefore it is the best to ultimately result in oxygenation effect, particularly with large-scale fish pond, generally requires and arranges the existing oxygen supplement of many sets
Pump.
Summary of the invention
Technical problem to be solved in the utility model is: providing a kind of cultivation aerator, its oxygenation effect is good, energy consumption
Low.
Technical solution adopted in the utility model is: providing a kind of cultivation aerator, it includes kickboard, kickboard sets
Having rotating shaft and for driving the motor of axis of rotation, the lower end of rotating shaft is run through kickboard and extends to below kickboard, under described rotating shaft
End outer circle wall be provided with multiple with rotating shaft turnover blade, it is characterised in that: described kickboard be arranged over one with entering
The air chamber of QI KOU, is provided with the refrigeration coil for reducing gas indoor temperature in air chamber, the upper end of rotating shaft is rotatably assorted with air chamber, and
Rotating shaft is provided with the air supply channel being connected with air chamber, blade is positioned at the opposing side of blade rotation direction and is arranged at intervals with many
Individual venthole, whole ventholes are connected with the main trachea on blade, and the main trachea in each blade is connected with air supply channel.
The lower surface of described rotating shaft be provided with the mounting groove for installing blade and with the lower surface of rotating shaft removable company
The end cap connect, when end cap fastens with rotating shaft, described blade is limited in mounting groove, and described rotating shaft is provided with annular chamber, blade
One end of main trachea connects with annular chamber, and air supply channel is connected with annular chamber by each self-corresponding bronchus.
Described blade is four, and four blades are uniformly distributed along the circumference of rotating shaft.
Connect sheet by arc between two blades of arbitrary neighborhood to connect, and described blade and arc connection sheet are integral type
Structure.
The thickness of blade linearly reduces along the rotation direction of blade, and on the back side opposing with blade rotation direction on blade
Concave shaped camber concave surface, venthole is arranged on arc-shaped concave.
Be positioned in described air chamber air supply channel interface be arranged over water fender, for stopping the cold of refrigeration coil surface
Solidifying water droplet drops down onto in air supply channel, and on the sidewall of air chamber, the position of nearly bottom surface is provided with outlet, along supplying on the bottom surface of described air chamber
The annular sidewall of gas passage evagination upward forms dash bulge loop.
After using above structure, a kind of cultivation aerator of the present utility model compared with prior art has following excellent
Point: first, blade rotation process is without making liquid level roll, and therefore, the load of motor is little, secondly, in blade rotation process, utilizes
The back side of blade rotation direction formed negative pressure can air-breathing automatically, therefore can say that air is automatically drawn into without additionally arranging air pump
To blade and be pulled out outside venthole, enter in water, thirdly, by the air chamber with refrigeration coil, so that entering
Air in air supply channel is cold air, it is simple to reduce the temperature being positioned at venthole position on blade, improves dissolved oxygen content,
Finally, blade ceaselessly rotates, and therefore in water, gas is evenly distributed, and gas is discharged by multiple ventholes, its segmentation
Becoming some minute bubbles, big with the contact surface of water, oxygenation effect is good.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation cultivating use aerator of the present utility model.
Fig. 2 is blade of the present utility model and the structural representation of rotating shaft coupling part.
Fig. 3 is the close-up schematic view in " A " region in Fig. 1.
Fig. 4 is the cross sectional representation of blade of the present utility model.
Wherein, 1, kickboard, 2, rotating shaft, 2.1, air supply channel, 2.2, bronchus, 3, motor, 4, blade, 4.1, venthole,
4.2, main trachea, 4.3, arc-shaped concave, 5, annular chamber, 6, arc connect sheet, 7, end cap, 8, impeller, 9, sealing ring, 10, air chamber,
10.1, air inlet, 10.2, outlet, 11, refrigeration coil, 12, water fender, 13, dash bulge loop.
Detailed description of the invention
The invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings.
The present invention provides a kind of cultivation aerator, and it includes that kickboard 1, kickboard 1 are provided with rotating shaft 2 and for driving rotating shaft
2 motors 3 rotated, the lower end of rotating shaft 2 is run through kickboard 1 and extends to below kickboard 1, on the outer circle wall of described rotating shaft 2 lower end
Be provided with multiple blade 4 with rotating shaft 2 turnover, it is characterised in that: described kickboard 1 be arranged over one with the gas of air inlet 10.1
Room 10, is provided with the refrigeration coil 11 of temperature in reducing air chamber 10 in air chamber 10, the upper end of rotating shaft 2 rotates with air chamber 10 joins
Close, and rotating shaft 2 is provided with the air supply channel 2.1 being connected with air chamber 10, blade 4 is positioned at blade 4 rotation direction is opposing one
Side is arranged at intervals with multiple venthole 4.1, and whole ventholes 4.1 are connected with the main trachea 4.2 on blade 4, in each blade 4
Main trachea 4.2 is connected with air supply channel 2.1.
The lower surface of described rotating shaft 2 is provided with the mounting groove for installing blade 4 and removable with the lower surface of rotating shaft 2
The end cap 7 connected, when end cap 7 fastens with rotating shaft 2, described blade 4 is limited in mounting groove, and described rotating shaft 2 is provided with annular chamber
5, one end of the main trachea 4.2 of blade 4 connects with annular chamber 5, and air supply channel 2.1 is by each self-corresponding bronchus 2.2 and ring
Shape chamber 5 connects.Between mounting groove and blade 4, sealing ring 9 it is provided with in described mounting groove.
Described blade 4 is four, and four blades 4 are uniformly distributed along the circumference of rotating shaft 2.
Connect sheet 6 by arc between two blades 4 of arbitrary neighborhood to connect, and described blade 4 and arc connection sheet 6 are one
Body formula structure.
The thickness of blade 4 linearly reduces along the rotation direction of blade 4, and the back of the body opposing with blade 4 rotation direction on blade 4
Concave shaped camber concave surface 4.3 on face, venthole 4.1 is arranged on arc-shaped concave 4.3.
As preferably, described rotating shaft is provided with between kickboard 1 and blade 4 impeller 8, is used for ordering about current along vertically side
To flowing.
Be positioned in described air chamber 10 air supply channel 2.1 interface be arranged over water fender 12, be used for stopping refrigeration coil
The condensing drip on 11 surfaces drops down onto in air supply channel 2.1, and on the sidewall of air chamber 10, the position of nearly bottom surface is provided with outlet 10.2, institute
State the annular sidewall evagination upward formation dash bulge loop 13 along air supply channel 2.1 on the bottom surface of air chamber 10
Above this utility model preferred embodiment is described, but is not to be construed as limitations on claims.
This utility model is not only limited to above example, and its concrete structure allows to change, all in this utility model demand for independence
The various changes made in protection domain are all in protection domain of the present utility model.
Claims (6)
1. a cultivation aerator, it includes that kickboard (1), kickboard (1) are provided with rotating shaft (2) and are used for driving rotating shaft (2) to turn
Dynamic motor (3), the lower end of rotating shaft (2) is run through kickboard (1) and extends to kickboard (1) lower section, the cylindrical of described rotating shaft (2) lower end
Perisporium is provided with multiple blade (4) having enough to meet the need with rotating shaft (2), it is characterised in that: described kickboard (1) be arranged over one with entering
The air chamber (10) of QI KOU (10.1), is provided with the refrigeration coil (11) of temperature in reducing air chamber (10), rotating shaft in air chamber (10)
(2) upper end is rotatably assorted with air chamber (10), and rotating shaft (2) is provided with the air supply channel (2.1) being connected with air chamber (10), leaf
It is positioned at the opposing side of blade (4) rotation direction on sheet (4) and is arranged at intervals with multiple venthole (4.1), whole ventholes (4.1)
Being connected with the main trachea (4.2) on blade (4), the main trachea (4.2) in each blade (4) is connected with air supply channel (2.1).
A kind of cultivation aerator the most according to claim 1, it is characterised in that: set on the lower surface of described rotating shaft (2)
Have the mounting groove for installing blade (4) and the end cap (7) that be connected removable with the lower surface of rotating shaft (2), when end cap (7) with
During rotating shaft (2) fastening, described blade (4) is limited in mounting groove, and described rotating shaft (2) is provided with annular chamber (5), the master of blade (4)
One end of trachea (4.2) connects with annular chamber (5), and air supply channel (2.1) is by each self-corresponding bronchus (2.2) and annular chamber
(5) connection.
A kind of cultivation aerator the most according to claim 1, it is characterised in that: described blade (4) is four, and four
Individual blade (4) is uniformly distributed along the circumference of rotating shaft (2).
A kind of cultivation aerator the most according to claim 3, it is characterised in that: between two blades (4) of arbitrary neighborhood
Connect sheet (6) by arc to connect, and described blade (4) and arc connection sheet (6) are integral type structure.
A kind of cultivation aerator the most according to claim 1, it is characterised in that: the thickness of blade (4) is along blade (4)
Rotation direction linearly reduces, and concave shaped camber concave surface on the upper back side opposing with blade (4) rotation direction of blade (4)
(4.3), venthole (4.1) is arranged on arc-shaped concave (4.3).
A kind of cultivation aerator the most according to claim 1, it is characterised in that: it is positioned at supply in described air chamber (10) logical
The interface in road (2.1) be arranged over water fender (12), be used for stopping that the condensing drip on refrigeration coil (11) surface drops down onto supply
In passage (2.1), on the sidewall of air chamber (10), the position of nearly bottom surface is provided with outlet (10.2), on the bottom surface of described air chamber (10)
Annular sidewall evagination upward along air supply channel (2.1) forms dash bulge loop (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620586954.XU CN205727684U (en) | 2016-06-15 | 2016-06-15 | A kind of cultivation aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620586954.XU CN205727684U (en) | 2016-06-15 | 2016-06-15 | A kind of cultivation aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205727684U true CN205727684U (en) | 2016-11-30 |
Family
ID=57385886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620586954.XU Expired - Fee Related CN205727684U (en) | 2016-06-15 | 2016-06-15 | A kind of cultivation aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205727684U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318755A (en) * | 2017-09-04 | 2017-11-07 | 来安县天绿生态农业科技有限公司 | One breeding shrimp Quick-acting oxygen-enriched machine |
| CN117843161A (en) * | 2024-03-08 | 2024-04-09 | 山东省地质科学研究院 | Wetland water ecological restoration and sewage treatment device |
-
2016
- 2016-06-15 CN CN201620586954.XU patent/CN205727684U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107318755A (en) * | 2017-09-04 | 2017-11-07 | 来安县天绿生态农业科技有限公司 | One breeding shrimp Quick-acting oxygen-enriched machine |
| CN117843161A (en) * | 2024-03-08 | 2024-04-09 | 山东省地质科学研究院 | Wetland water ecological restoration and sewage treatment device |
| CN117843161B (en) * | 2024-03-08 | 2024-05-24 | 山东省地质科学研究院 | Wetland water ecological restoration and sewage treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170627 Address after: 063000 Tsui Dong village, South Town, Luannan County, Hebei, Tangshan City Patentee after: Tangshan Haidu Seafood Co., Ltd. Address before: 315191 Yinzhou District Province, Ningbo City, Jiang Zhen Dong Dong Village:Ningbo City, Yinzhou Jiang Shanwei sea Hardware Factory Patentee before: Li Qiufen |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20180615 |