CN209152025U - A kind of aerator for fish farm - Google Patents
A kind of aerator for fish farm Download PDFInfo
- Publication number
- CN209152025U CN209152025U CN201821604790.4U CN201821604790U CN209152025U CN 209152025 U CN209152025 U CN 209152025U CN 201821604790 U CN201821604790 U CN 201821604790U CN 209152025 U CN209152025 U CN 209152025U
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- air
- crawl
- motor
- propeller type
- water surface
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Abstract
The utility model discloses a kind of aerators for fish farm, floating drum is floated on the water surface of crawl and is connected by the side walls of connecting line and crawl, the motor of shaft straight down is fixed with by support frame on floating drum, the end of machine shaft is fixed with impeller, the cable connection of the motor and external supply electric power, the cylindrical air chamber with impeller clearance cooperation is fixed with by bearing on machine shaft, the top of cylindrical air chamber is equipped with air intake, the bottom of cylindrical air chamber is along the circumferential direction evenly equipped with multiple propeller type air distributions, multiple lateral air outlet slits are evenly equipped with along axial direction on the propeller type air distribution, propeller type air distribution immerses at the crawl water surface or less 30-50mm.The utility model can effectively reduce the impact to crawl Mesichthyes and stress, improve the quality of fish to a certain extent only generating low noise and low vibration fluctuation by way of approximately level aeration.
Description
Technical field
The utility model belongs to aerator technical field, and in particular to a kind of aerator for fish farm.
Background technique
Fish farm generally supplies oxygen water body using high energy aerating system, i.e., a large amount of fish is placed on narrow space
In, because fish farm is not aerated the dissolution hypoxgia of water in waters fish movement is limited, fish growth rate is improved with this.
Due to the disturbing influence of aeration, high energy and aeration water flow generate pressure to fish, these to fish growth and meat all
Have a great impact.
Summary of the invention
There is provided a kind of reasonable in design and only generation low noise and low vibrations for the technical issues of the utility model solves
The aerator for fish farm of dynamic fluctuation.
The utility model adopts the following technical scheme that solve above-mentioned technical problem, and a kind of aeration for fish farm fills
It sets, it is characterised in that: floating drum is floated on the water surface of crawl and connected by the side walls of connecting line and crawl, floating drum
Upper to be fixed with the motor of shaft straight down by support frame, the end of machine shaft is fixed with impeller, the motor and external confession
The cable connection for answering electric power, for being that motor power supply is fixed with to drive impeller to rotate, on machine shaft by bearing and impeller
The cylindrical air chamber of clearance fit, the top of the cylindrical air chamber are equipped with air intake, under impeller rotation status by air from
Air intake sucks cylindrical air chamber, and the bottom of cylindrical air chamber is along the circumferential direction evenly equipped with multiple propeller type air distributions, should
Be evenly equipped with multiple lateral air outlet slits along axial direction on propeller type air distribution, in air from multiple propeller type air
The reaction force generated when the air outlet slit discharge of distribution pipe pushes multiple propeller type air distributions that phase is discharged along with air
Anti- direction rotates, and realizes that air-water mixture is evenly distributed to entire crawl, propeller type air distribution immerses crawl
Below the water surface at 30-50mm, for generating ripple in the water surface when air diffuses to the crawl water surface.
Further preferably, support frame as described above is equipped with solar battery and solar panel, and solar panel passes through
Route is connect with motor and solar battery respectively, directly provides electric energy or storage for converting solar energy into electrical energy for motor
In solar battery, solar battery is connected to motor by route, for being that motor is powered to drive at night or cloudy day
Impeller rotation.
Further preferably, the floating drum is hollow cylinder made of polyurethane resin or polystyrene resin, passes through installation
At least one floating drum is to ensure that entire aerator floats on the crawl water surface.
Further preferably, the bottom of the cylindrical air chamber is along the circumferential direction evenly equipped with 4-8 propeller type air distribution.
The utility model can effectively be subtracted by only generating low noise and low vibration fluctuation close to crawl water surface aeration
Few impact and stress to crawl Mesichthyes, and can be by can be carried out operation using the sun with energy saving；When breeding fish
The contact area of water and air, which increases, when water face generates ripple, in crawl increases the dissolved oxygen amount in water with this, effectively anti-
Only fish farm is rotten；The utility model is a kind of aerator floated on the water surface, is not necessarily to consider position in use process
The influence of variation and SEA LEVEL VARIATION.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the aerator powered by conventional power；
Fig. 2 is the structural schematic diagram by solar powered aerator；
Fig. 3 is the structural schematic diagram of propeller type air distribution.
In figure: 1- crawl, 2- motor, 3- support frame, 4- cable, 5- connecting line, 6- air intake, 7- impeller, 8-
Shape gas chamber, 9- propeller type air distribution, 10- air outlet slit, 11- floating drum, 12- air, 13- solar battery, the 14- sun
It can solar panel.
Specific embodiment
The particular content of the utility model, a kind of aerator for fish farm, floating drum 11 are described in detail in conjunction with attached drawing
It floats on the water surface of crawl 1 and is connect by connecting line 5 with the side walls of crawl 1, pass through support frame 3 on floating drum 11
It is fixed with the motor 2 of shaft straight down, 2 turns of thes tip of the axis of motor are fixed with impeller 7, and electric power is supplied in the motor 2 and outside
Cable 4 connects, and for being powered for motor 2 to drive impeller 7 to rotate, is fixed with and 7 gap of impeller in 2 shaft of motor by bearing
The cylindrical air chamber 8 of cooperation, the top of cylindrical air chamber 8 are equipped with air intake 6, under 7 rotation status of impeller by air 12 from
Air intake 6 sucks cylindrical air chamber 8, and the bottom of cylindrical air chamber 8 is along the circumferential direction evenly equipped with 6 propeller type air distributions 9,
Be evenly equipped with multiple lateral air outlet slits 10 along axial direction on the propeller type air distribution 9, in air from multiple propellers
The reaction force that the air outlet slit 10 of formula air distribution 9 generates when being discharged push multiple propeller type air distributions 9 along with
Air is discharged opposite direction and rotates, and realizes that air-water mixture is evenly distributed to entire crawl 1, plays the water in crawl 1
To ringing, propeller type air distribution 9 immerses at 1 water surface of crawl or less 30-50mm, feeding for diffusing in air
Ripple is generated in the water surface when 1 water surface of fishpond, and then increases the oxygen dissolved efficiency of 1 water surface of crawl.
In addition, the utility model can be run in conjunction with solar powered mode, solar battery is equipped on support frame 3
13 and solar panel 14, solar panel 14 connect with motor 2 and solar battery 13 respectively by route, for general
Solar energy is converted into electric energy directly and is the power supply of motor 2 or is stored in solar battery 13, solar battery 13 by route with
Motor 2 connects, and for being that motor 2 is powered to drive impeller 7 to rotate at night or cloudy day, solar panel 14 turns solar energy
The mode of electric energy is changed into power, also can be used cable by extra power storage into solar battery 13 in order to night
Or the cloudy day uses.The floating drum 11 is hollow cylinder made of polyurethane resin or polystyrene resin, passes through installation at least one
A floating drum 11 is to ensure that entire aerator floats on 1 water surface of crawl.
The utility model is provided and a kind of can be formed using conventional power or/and solar energy on the water surface with less power
The ripple type aerator of ripple is improved with the exhaust pipe of the very close water surface by increasing the contact area of air and water
The efficiency of oxygen dissolution, and impact and the stress being aerated to fish can be reduced, because it will not cause fish because of aeration
And the impact generated, it is a kind of ripple aerator for generating low noise and low vibration.In addition, propeller type air distribution exists
It can produce low speed water when low speed rotation so that water body generation uniformly mixing in the pool, plays the work for preventing fish pond bottom rot
With, and floating system can be used.To achieve the goals above, the air that motor and impeller suck is transmitted to more by design
A propeller type air distribution, each propeller type air distribution all have multiple gas vents, and adjacent aeration can be in water
Ripple is generated on face.
The basic principle of the utility model, main feature and advantage has been shown and described above, it is practical new not departing from this
Under the premise of type spirit and scope, there are also various changes and modifications, these changes and improvements both fall within requirement and protect the utility model
The scope of the utility model of shield.
Claims (4)
1. a kind of aerator for fish farm, it is characterised in that: floating drum floats on the water surface of crawl and passes through connection
The side walls of line and crawl connect, and are fixed with the motor of shaft straight down by support frame on floating drum, machine shaft
End is fixed with impeller, the cable connection of the motor and external supply electric power, for powering for motor to drive impeller to rotate, electricity
The cylindrical air chamber with impeller clearance cooperation is fixed with by bearing in machine shaft, the top of the cylindrical air chamber is equipped with air intake,
For air to be sucked cylindrical air chamber from air intake under impeller rotation status, the bottom of cylindrical air chamber is along the circumferential direction uniformly distributed
There are multiple propeller type air distributions, be evenly equipped with multiple lateral air outlet slits along axial direction on the propeller type air distribution,
Reaction force for generating when air is discharged from the air outlet slit of multiple propeller type air distributions pushes multiple spirals
Paddle air distribution edge is discharged opposite direction with air and rotates, and realizes that air-water mixture is evenly distributed to entire crawl,
Propeller type air distribution immerses the crawl water surface or less at 30-50mm, for when air diffuses to the crawl water surface
The water surface generates ripple.
2. the aerator according to claim 1 for fish farm, it is characterised in that: support frame as described above is equipped with the sun
Energy battery and solar panel, solar panel are connect with motor and solar battery respectively by route, and being used for will too
Sun can be converted into electric energy and directly provide electric energy for motor or be stored in solar battery, and solar battery passes through route and motor
Connection, for being that motor is powered to drive impeller to rotate at night or cloudy day.
3. the aerator according to claim 1 for fish farm, it is characterised in that: the floating drum is polyurethane resin
Or hollow cylinder made of polystyrene resin, it is breeded fish by installing at least one floating drum with ensuring that entire aerator floats on
On water face.
4. the aerator according to claim 1 for fish farm, it is characterised in that: the bottom edge of the cylindrical air chamber
Circumferencial direction is evenly equipped with 4-8 propeller type air distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821604790.4U CN209152025U (en) | 2018-09-29 | 2018-09-29 | A kind of aerator for fish farm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821604790.4U CN209152025U (en) | 2018-09-29 | 2018-09-29 | A kind of aerator for fish farm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209152025U true CN209152025U (en) | 2019-07-26 |
Family
ID=67332591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821604790.4U Active CN209152025U (en) | 2018-09-29 | 2018-09-29 | A kind of aerator for fish farm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209152025U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU195744U1 (en) * | 2019-10-21 | 2020-02-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Петрозаводский государственный университет" | WATER OXYGENATION DEVICE |
| RU196320U1 (en) * | 2019-10-21 | 2020-02-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Петрозаводский государственный университет" | WATER OXYGENATION DEVICE |
| PL442864A1 (en) * | 2022-11-16 | 2024-05-20 | Instytut Zootechniki - Państwowy Instytut Badawczy | Float handle |
-
2018
- 2018-09-29 CN CN201821604790.4U patent/CN209152025U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU195744U1 (en) * | 2019-10-21 | 2020-02-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Петрозаводский государственный университет" | WATER OXYGENATION DEVICE |
| RU196320U1 (en) * | 2019-10-21 | 2020-02-25 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Петрозаводский государственный университет" | WATER OXYGENATION DEVICE |
| PL442864A1 (en) * | 2022-11-16 | 2024-05-20 | Instytut Zootechniki - Państwowy Instytut Badawczy | Float handle |
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