CN107996494A - Rake oxygen-enriching machine in fish pond - Google Patents
Rake oxygen-enriching machine in fish pond Download PDFInfo
- Publication number
- CN107996494A CN107996494A CN201711213933.9A CN201711213933A CN107996494A CN 107996494 A CN107996494 A CN 107996494A CN 201711213933 A CN201711213933 A CN 201711213933A CN 107996494 A CN107996494 A CN 107996494A
- Authority
- CN
- China
- Prior art keywords
- rake
- fish pond
- oxygen
- direct current
- outer rotor
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; 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
Abstract
The present invention relates to a kind of rake oxygen-enriching machine in fish pond, including pontoon, the pontoon is equipped with pole socket, cross bar is installed with the pole socket, an at least small-power, high-revolving external-rotor DC motor symmetrically are respectively equipped with the cross bar at left and right sides of the pole socket, the rake water paddle exposed outside ship side, for impacting water body in fish pond is equipped with the outer rotor of each direct current generator.Energy consumption of the present invention is low, and use cost is few, simple in structure, and manufacture cost is low, and reliable, easy for installation, security is higher.
Description
Technical field
The present invention relates to rake oxygen-enriching machine in fish pond, and in particular to a kind of driving structure of rake oxygen-enriching machine in fish pond.
Background technology
A kind of common rake oxygen-enriching machine in fish pond, including pontoon, multiple rake water paddles are provided with pontoon, multiple in order to drive
Harrow water paddle to rotate synchronously, multiple rake water paddles are arranged on the output shaft of same retarder, in order to smoothly drive multiple rakes of striking waters
Water paddle rotate, such oxygen-enriching machine in fish pond need to usually be configured with a power for 1000-1500 watts, rotating speed be about 150 revs/min
Alternating current generator.
There are following defect for above-mentioned oxygen-enriching machine in fish pond：
1) all rake water paddles are driven by same motor by retarder, and power of motor requires larger, operation energy consumption height,
Use cost is high；
2) there are electric shock risk, security be not high for alternating current generator；
3) purchase cost of alternating current generator and retarder is high, causes infrastructure cost height；
4) structure is complex, and installation inconvenience, operation troubles rate is high, and maintenance cost is also higher.
The content of the invention
The invention discloses a kind of rake oxygen-enriching machine in fish pond for driving rake water paddle to rotate with direct current generator, it is intended to improves existing
Drawbacks described above present in similar product.
The present invention's employs following technical solution to realize above-mentioned purpose：
A kind of rake oxygen-enriching machine in fish pond, including pontoon, the pontoon are equipped with pole socket, horizontal stroke are installed with the pole socket
Bar, an at least small-power symmetrically is respectively equipped with the cross bar at left and right sides of the pole socket, high-revolving outer is turned
Minor direct current generator, is equipped with the outer rotor of every direct current generator and exposes outside ship side, for impacting water body in fish pond
Rake water paddle.
Preferably, all direct current generators are electrically connected by same power switch with city.
Preferably, the parameter of all direct current generators is identical.
Preferably, the rated power of the direct current generator is 200 watts.
Preferably, the working speed of the direct current generator is 300 revs/min.
Preferably, the direct current generator includes inner stator winding, outer rotor iron ring and outer rotor winding, its inner stator winding
It is set around on cross bar, its outer rotor iron ring is rotatably disposed within cross bar by bearing, its outer rotor winding is fixedly installed in it
On the inner wall of outer rotor iron ring；
The rake water paddle is fixedly installed on the outer wall of the outer rotor iron ring.
The present invention substitutes the high-power AC motor of original aerator using more low power direct current generators, and more straight
The sum of power of galvanic electricity machine is still less than original alternating current generator, so as to advantageously reduce energy consumption, saves use cost；The present invention's
Every direct current generator directly drives a rake water paddle and rotates respectively, without using transmission parts such as retarders, is conducive to simplify knot
Structure, saves infrastructure cost, improves installation convenience and operational reliability；Water paddle rotating speed is harrowed by improving, can be made up small because matching
Power DC motor and use rake water shortage caused by small-sized rake water paddle, reach and drive large-scale rake water paddle same with alternating current generator
The rake water of sample and change oxygen effect；In addition, can prevent from getting an electric shock using small power DC motor, security is higher.
Brief description of the drawings
Fig. 1 is the general structure schematic diagram of one embodiment of the invention
Fig. 2 is the direct current generator mounting structure schematic diagram of the above embodiment of the present invention
Embodiment
The present invention will be described with specific embodiment below in conjunction with the accompanying drawings.
Referring to Figures 1 and 2：
A kind of rake oxygen-enriching machine in fish pond, including the first pontoon 1 and the second pontoon 2, between the first pontoon 1 and the second pontoon 2
Set at a distance of ground, be mutually symmetrically connected to one by link 3 between two ships laterally side by side.Link 3
Center is equipped with pole socket 4, and cross bar 5 is installed with pole socket 4, and the both ends of cross bar 5 are exposed the first pontoon 1 and second and floated respectively
The outboard of ship 2.
The both ends end of cross bar 5 symmetrically is equipped with the first direct current generator 6 and the second direct current generator 7 respectively, and first is straight
6 and second direct current generator 7 of galvanic electricity machine is electrically connected by same power switch 8 with city.
First direct current generator 6 is identical with 7 parameter of the second direct current generator, and rated power is 200 watts, working speed is
300 revs/min.
First direct current generator 6 is identical with 7 structure of the second direct current generator, including inner stator winding 01, outer rotor iron ring 02
With outer rotor winding 03, inner stator winding 01 is set around the end of cross bar 5, and outer rotor iron ring 02 is rotatably set by bearing 04
In the end of cross bar 5, outer rotor winding 03 is fixedly installed on the inner wall of outer rotor iron ring 02.
The first rake is installed with respectively on 03 outer wall of outer rotor iron ring of first direct current generator 6 and the second direct current generator 7
Water paddle 9 and second harrows water paddle 10.
Fish pond is placed this invention into, the first pontoon 1 and the second pontoon 2 are bubbled through the water column, the first rake water paddle 9 and the second rake water paddle
10 contact with fish pond.Alternating current is connected by power switch 8, the first direct current generator 6 and the second direct current generator 7 are respectively by each
From the first rake of outer rotor driving water paddle 9 and the second rake water paddle 10 rotate, the first rake water paddle 9 and the second rake water paddle 10 are respectively by fish
Water in the pool is raked off and throws aerial, formation spray, and spray is thus real with being fallen into again in fish pond after the oxygen mix in air
The purpose of oxygenation is now carried out to the water in fish pond.
Claims (6)
1. a kind of rake oxygen-enriching machine in fish pond, including pontoon, the pontoon is equipped with pole socket, and horizontal stroke is installed with the pole socket
Bar, it is characterised in that：At least small-power, a height symmetrically are respectively equipped with the cross bar at left and right sides of the pole socket
The external-rotor DC motor of rotating speed, is equipped with the outer rotor of every direct current generator and exposes outside ship side, for impacting
The rake water paddle of water body in fish pond.
A kind of 2. rake oxygen-enriching machine in fish pond according to claim 1, it is characterised in that：All direct current generators pass through
Same power switch is electrically connected with city.
A kind of 3. rake oxygen-enriching machine in fish pond according to claim 2, it is characterised in that：The parameter of all direct current generators
It is identical.
A kind of 4. rake oxygen-enriching machine in fish pond according to claim 2, it is characterised in that：The rated power of the direct current generator
For 200 watts.
A kind of 5. rake oxygen-enriching machine in fish pond according to claim 2, it is characterised in that：The working speed of the direct current generator
For 300 revs/min.
A kind of 6. rake oxygen-enriching machine in fish pond according to claim 1, it is characterised in that：The direct current generator includes inner stator
Winding, outer rotor iron ring and outer rotor winding, its inner stator winding are set around on cross bar, its outer rotor iron ring can be revolved by bearing
Turn ground to be arranged on cross bar, its outer rotor winding is fixedly installed on the inner wall of its outer rotor iron ring；
The rake water paddle is fixedly installed on the outer wall of the outer rotor iron ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711213933.9A CN107996494A (en) | 2017-11-28 | 2017-11-28 | Rake oxygen-enriching machine in fish pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711213933.9A CN107996494A (en) | 2017-11-28 | 2017-11-28 | Rake oxygen-enriching machine in fish pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107996494A true CN107996494A (en) | 2018-05-08 |
Family
ID=62054131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711213933.9A Pending CN107996494A (en) | 2017-11-28 | 2017-11-28 | Rake oxygen-enriching machine in fish pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107996494A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050094765A (en) * | 2005-01-18 | 2005-09-28 | 주선미 | Structure of the base plate in a waterwheel for a farm |
| CN106505794A (en) * | 2016-12-13 | 2017-03-15 | 珠海市俊华电子科技有限公司 | A kind of aerator |
| CN107302898A (en) * | 2016-04-18 | 2017-10-31 | 成功大学 | The waterwheel aerator of current is stirred with reference to air compressor and impeller |
-
2017
- 2017-11-28 CN CN201711213933.9A patent/CN107996494A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050094765A (en) * | 2005-01-18 | 2005-09-28 | 주선미 | Structure of the base plate in a waterwheel for a farm |
| CN107302898A (en) * | 2016-04-18 | 2017-10-31 | 成功大学 | The waterwheel aerator of current is stirred with reference to air compressor and impeller |
| CN106505794A (en) * | 2016-12-13 | 2017-03-15 | 珠海市俊华电子科技有限公司 | A kind of aerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180508 |