CN201986542U - Efficient oxygen introducer - Google Patents
Efficient oxygen introducer Download PDFInfo
- Publication number
- CN201986542U CN201986542U CN2011200207742U CN201120020774U CN201986542U CN 201986542 U CN201986542 U CN 201986542U CN 2011200207742 U CN2011200207742 U CN 2011200207742U CN 201120020774 U CN201120020774 U CN 201120020774U CN 201986542 U CN201986542 U CN 201986542U
- Authority
- CN
- China
- Prior art keywords
- impeller
- motor
- efficient
- motor shaft
- utility
- 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
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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
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model belongs to the technical field of fishing machinery, in particular to an efficient oxygen introducer, which comprises a motor, floats and an impeller. A motor shaft is disposed downward, more than three radially disposed support rods are mounted on a motor mounting seat, the floats are connected to the outer ends of the support rods, and the impeller is mounted at the lower end of the motor directly or through a coupling. The efficient oxygen introducer has the advantages that no transmission mechanism is needed as the motor shaft is directly connected with the impeller, the efficient impeller is simple in structure, smaller in size, low in production cost, high in efficiency, convenient in assembly and repair, convenient in storage and transport, and capable of being manufactured into various types of impeller oxygen introducers.
Description
Technical field
The utility model belongs to the fishery machinery technical field, refers in particular to a kind of efficient aerator.
Background technology
Needs along with the raising of aquaculture technology and people's life, the area of aquaculture is increasing, on the pool that is used for aquaculture, the pond, the fish of culturing in the lake, shrimp, crab etc., because cultivation density is big or influenced by weather condition etc., anoxic in the water, can cause fish, shrimp, crab etc. " floating head " or death, therefore, must be constantly by artificial method to oxygenation in the water of aquaculture, will be applied to aerator, no matter existing aerator is waterwheel aerator or paddle aerator, its general structure all is that the output shaft of motor is rotated by a gear impeller, its weak point is: the one, gear in the process of work because gravity, frictional force etc. all can consume power of motor, make the efficient step-down of aerator; The 2nd, producing or dispose gear need increase a large amount of expenses and raw material, increases production cost; The 3rd, behind the increase gear, make that the structure of product is huge, weight increases, and the assembling maintenance is complicated.
Summary of the invention
The purpose of this utility model provides that a kind of volume is less, efficient is high, the assembling finishing is convenient, production cost is low, without the efficient aerator of gear.
The purpose of this utility model is achieved in that
A kind of efficient aerator, include motor, buoyancy aid and impeller, motor shaft is provided with down, the strut that radiation is arranged that is more than three is installed on the motor mount, the outer end of strut is connected with buoyancy aid, and the lower end that the lower end of motor shaft directly is equipped with impeller or motor shaft is equipped with impeller by shaft coupling.
Above-mentioned impeller includes the impeller disk and drying blade, and the drying blade is the lower surface that radiation ground circumferentially is distributed on the impeller disk, is provided with bucker at the outer surface of motor.
The above-mentioned impeller disk is the collar plate shape body that faces up and be provided with, and the middle and upper part of the impeller disk is provided with installation portion, and described installation portion is fixedlyed connected with motor shaft or shaft coupling, and the impeller disk between the adjacent two drying blades is provided with through hole.
Above-mentioned motor is a slowspeed machine.
The above-mentioned buoyancy aid and the junction of strut are connected with drag rope or draw bar.
The beneficial effects of the utility model are:
1, the utility model directly is connected with impeller owing to motor shaft, and without gear, make of the present utility model simple in structure, volume is less, production cost is low, efficient high (aerator of 600-700 watt motor is equivalent to the aerator of 1500 watts motor), assembling finishing are convenient, be convenient to deposit and transport.
2, the utility model is applicable to various types of paddle aerators.
Description of drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a structure principle chart of the present utility model.
Embodiment
The utility model is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1-2:
A kind of efficient aerator, include motor 1, buoyancy aid 6 and impeller 4, motor shaft 3 is provided with down, it is (certain that three struts 5 that are the radiation layout are installed on the motor mount 2, strut 5 also can be four or more), the outer end of strut 5 is connected with buoyancy aid 6, and the lower end that the lower end of motor shaft 3 directly is equipped with impeller 4 or motor shaft 3 is equipped with impeller 4 by shaft coupling, is provided with bucker 7 at the outer surface of motor 1.
Above-mentioned impeller 4 includes the impeller disk 41 and drying blade 42, and drying blade 42 is the lower surface that radiation ground circumferentially is distributed on the impeller disk 41.
The above-mentioned collar plate shape body of the impeller disk 41 for facing up and being provided with, the middle and upper part of the impeller disk 41 is provided with installation portion 43, and described installation portion 43 is fixedlyed connected with motor shaft 3 or shaft coupling, and the impeller disk 41 between the adjacent two drying blades 42 is provided with through hole 44.
Above-mentioned motor 1 is a slowspeed machine.
Above-mentioned buoyancy aid 6 is connected with drag rope 8 or draw bar with the junction of strut 5.
Use of the present utility model: utilize drag rope 8 that the utility model traction to desirable oxygenation position and bolt system in the pool, pond, the lake is positioned on the fixture on bank, the waterproof power line of motor 1 is connected to the bank by motor 1 and is connected, open switch and can rotate to be oxygenation in the water by motor 1 impeller 4 with power supply or the power supply that has a Power supply timer.
The foregoing description is preferred embodiment of the present utility model only, is not to limit protection domain of the present utility model according to this, so: all equivalences of doing according to structure of the present utility model, shape, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (5)
1. efficient aerator, include motor, buoyancy aid and impeller, motor shaft is provided with down, the strut that radiation is arranged that is more than three is installed on the motor mount, the outer end of strut is connected with buoyancy aid, it is characterized in that: the lower end that the lower end of motor shaft directly is equipped with impeller or motor shaft is equipped with impeller by shaft coupling, is provided with bucker at the outer surface of motor.
2. a kind of efficient aerator according to claim 1 is characterized in that: described impeller includes the impeller disk and drying blade, and the drying blade is the lower surface that radiation ground circumferentially is distributed on the impeller disk.
3. a kind of efficient aerator according to claim 2, it is characterized in that: the described impeller disk is the collar plate shape body that faces up and be provided with, the middle and upper part of the impeller disk is provided with installation portion, described installation portion is fixedlyed connected with motor shaft or shaft coupling, and the impeller disk between the adjacent two drying blades is provided with through hole.
4. according to each described a kind of efficient aerator of claim 1-3, it is characterized in that: described motor is a slowspeed machine.
5. a kind of efficient aerator according to claim 4, it is characterized in that: the junction of described buoyancy aid and strut is connected with drag rope or draw bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200207742U CN201986542U (en) | 2011-01-27 | 2011-01-27 | Efficient oxygen introducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200207742U CN201986542U (en) | 2011-01-27 | 2011-01-27 | Efficient oxygen introducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201986542U true CN201986542U (en) | 2011-09-28 |
Family
ID=44663056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200207742U Expired - Fee Related CN201986542U (en) | 2011-01-27 | 2011-01-27 | Efficient oxygen introducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201986542U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102550477A (en) * | 2012-03-15 | 2012-07-11 | 金湖县华能机电有限公司 | Rotating water spray oxygen increasing pump |
| CN102948392A (en) * | 2012-11-13 | 2013-03-06 | 应华德 | Aerator capable of being automatically controlled |
| CN102972332A (en) * | 2012-12-04 | 2013-03-20 | 金湖县华能机电有限公司 | Low-energy-consumption multi-functional aerator |
-
2011
- 2011-01-27 CN CN2011200207742U patent/CN201986542U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102550477A (en) * | 2012-03-15 | 2012-07-11 | 金湖县华能机电有限公司 | Rotating water spray oxygen increasing pump |
| CN102948392A (en) * | 2012-11-13 | 2013-03-06 | 应华德 | Aerator capable of being automatically controlled |
| CN102948392B (en) * | 2012-11-13 | 2015-03-11 | 应华德 | Aerator capable of being automatically controlled |
| CN102972332A (en) * | 2012-12-04 | 2013-03-20 | 金湖县华能机电有限公司 | Low-energy-consumption multi-functional aerator |
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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: 20110928 Termination date: 20140127 |