CN2880230Y - Magnetic spraying type aerator - Google Patents
Magnetic spraying type aerator Download PDFInfo
- Publication number
- CN2880230Y CN2880230Y CNU2005201288826U CN200520128882U CN2880230Y CN 2880230 Y CN2880230 Y CN 2880230Y CN U2005201288826 U CNU2005201288826 U CN U2005201288826U CN 200520128882 U CN200520128882 U CN 200520128882U CN 2880230 Y CN2880230 Y CN 2880230Y
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- CN
- China
- Prior art keywords
- magnetic
- motor
- magnet steel
- spewing
- housing
- 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
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A magnetic spewing type oxygen increasing machine comprises housing out of its motor, which comprises a stator, a rotor, a motor shaft, a rear cover and a front cover and the motor has a cable. Its feature lies in a magnetic steel plate fixed on the end of motor shaft, a magnetic steel is arranged in magnetic steel plate, magnetic steel fixture is arranged on the end of impeller shaft, passive magnetic steel is installed in magnetic steel fixture, the passive magnetic steel is corresponding to magnetic steel and an isolation board is between passive magnetic steel and magnetic steel and on the other end of impeller shaft, an impeller is installed. The motor is completely sealed by the housing, cover and an isolation board to thoroughly resolve problem of water penetration. The a magnetic steel transforms a magnetic force to impeller by magnetic force between the magnetic steel and the passive magnetic, impeller shaft drives impeller to rotate and realize function of water spray. This oxygen increasing machine is capable of spraying a large quantity of water and the effect is very good.
Description
Technical field
The utility model relates to aerator, particularly relates to Magnetic-type aerobic spewing machines, belongs to aquaculture machinery.
Background technology
Aerator is the equipment that in the aquaculture fishes and shrimps is had lifesaving and growth encourage.The prior mechanical aerator mainly contains Waterwheel-type, vane type and water jet three major types type, jet surging type aerator is a kind of of water-spraying oxygen-increasing machine, its flow is big, wherein water-spraying oxygen-increasing machine is with buoyancy aid pump to be floated, by pumping water knockout drum that the mouth of a river connects to aerial water spray, water is contacted with air, play oxygenation effect.Existing water-spraying oxygen-increasing machine adopts immersible pump or floating water pump, connects pump shaft by motor shaft, although taked various mechanical seals on turning cylinder, infilters in the motor room but have water, has a strong impact on the service life of motor.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming of prior art, to provide a kind of motor room not intake, motor long service life, the Magnetic-type aerobic spewing machines that injection flow rate is big.The technical scheme of the utility model Magnetic-type aerobic spewing machines is: buoyancy aid connects motor by connecting rod, motor has housing outward, its motor is made up of stator, rotor, motor shaft, rear end cap, drive end bearing bracket, motor has cable, it is characterized in that motor shaft end installation magnet steel dish, in the magnet steel dish magnet steel is installed, the magnet steel fixed body is installed in end at impeller shaft, passive magnet steel is installed in the magnet steel fixed body, passive magnet steel is corresponding with magnet steel, between passive magnet steel and magnet steel division board is arranged, impeller is installed in the other end of impeller shaft.
The utility model Magnetic-type aerobic spewing machines, the rear end cap of its motor and drive end bearing bracket all are the shelfs of trishores, and the groove of logical double-screw bolt is arranged in the shelf, front and rear cover is directly installed on the stator silicon steel sheet; The rear end cap of motor and the relative part of housing have a step of location.
The utility model Magnetic-type aerobic spewing machines, division board and housing are made one, between housing and Connection Block fixing hole are arranged, and bolt is arranged in the fixing hole.
The utility model Magnetic-type aerobic spewing machines, housing and lid are made one.
The utility model Magnetic-type aerobic spewing machines, housing links to each other with connecting rod with Connection Block, fixing buoyancy aid on the connecting rod; Connect water knockout drum on the buoyancy aid, repeatedly kick into water screen down; Its impeller is a propeller-type impeller.
Description of drawings
Fig. 1 is the utility model Magnetic-type aerobic spewing machines structural representation.
Fig. 2 is the motor shaft mapping of the utility model Magnetic-type aerobic spewing machines band housing.
Fig. 3 is the utility model Magnetic-type aerobic spewing machines drive end bearing bracket axonometric drawing.
Fig. 4 is the utility model Magnetic-type aerobic spewing machines rear end cap axonometric drawing.
The specific embodiment
The utility model discloses a kind of Magnetic-type aerobic spewing machines, as shown in the figure, buoyancy aid 21 connects motor by connecting rod 19, and buoyancy aid has inlet strainer 22 21 times.By the motor that stator 6, rotor 7, motor shaft 12, rear end cap 4 and drive end bearing bracket 8 are formed, housing 5 can be made of stainless-steel thin-wall pipe or engineering plastics, and it is big to be squeezed into the rear end to light-wall pipe, and front end is little.The anti-limit of big end becomes flange 25, forms step 24 greatly between end and small end.The big end of rear end cap 4 and housing cooperates, and by step 24 location, the rear end cap 4 and the drive end bearing bracket 8 of motor all are the shelfs of trishores, the groove that logical double-screw bolt 13 is arranged in the shelf, two end cap connects fastening by double-screw bolt 13, directly be fixed on the stator silicon steel sheet 6, and housing 5 can separate easily with motor.Buoyancy aid 21 connects housing 5 by connecting rod (19), and lid 2 is arranged on the housing 5, the cable outlet pass-out of cable 26 from the lid, and cable cover(ing) 1 sealing is arranged, and the flange 25 of housing and lid 2 are by seal washer 3 sealed engagement.The lower end that it is characterized in that motor shaft 12 connects magnet steel dish 9, magnet steel 10 is installed in the magnet steel dish 9, the fixing hole 11 of housing lower end can be installed Connection Block 29, sliding bearing 17 and impeller shaft 18 are installed on the Connection Block 29, magnet steel fixed body 15 is installed on impeller shaft 18, passive magnet steel 16 is arranged in the magnet steel fixed body 15, passive magnet steel 16 is wrapped in and becomes sealing state in the corrosion-resistant plastic, passive magnet steel 16 is corresponding with magnet steel 10, between magnet steel 10 and the passive magnet steel 16 division board 14 is arranged, division board 14 and housing 5 fuse.The motor of the technical program by housing 5 and division board 14 and lid 2 sealings, has been completely free of mechanical seal fully, has thoroughly solved motor water inlet problem.And motor merit power to be magnetic force by magnet steel 10 and passive magnet steel 16 pass to impeller shaft 18,20 rotations of impeller shaft 18 impeller.
Magnetic-type aerobic spewing machines of the present utility model, impeller 20 is propeller-type impellers, his flow is big especially, can adorn water knockout drum 27 and make water by certain angle ejection.
Magnetic-type aerobic spewing machines of the present utility model, buoyancy aid 21 can add locating hole 23, is fixed in the water surface by inserted link 28 or rope.
Claims (9)
1, Magnetic-type aerobic spewing machines, motor has housing (5) outward, its motor is by stator (6), rotor (7), motor shaft (12), rear end cap (4), drive end bearing bracket (8) is formed, motor has cable (26), it is characterized in that motor shaft (12) end installation magnet steel dish (9), magnet steel (10) is installed in the magnet steel dish (9), magnet steel fixed body (15) is installed in end at impeller shaft (18), passive magnet steel (16) is installed in the magnet steel fixed body (15), passive magnet steel (16) is corresponding with magnet steel (10), between passive magnet steel (16) and magnet steel (10) division board (14) is arranged, impeller (20) is installed in the other end of impeller shaft (18).
2, magnetic force floating pump as claimed in claim 1 is characterized in that lid (2) is arranged on the housing (5), and cable cover(ing) (1) is arranged on the lid (2), and the cable of motor passes through from sheath (1).
3, magnetic force floating pump as claimed in claim 1 is characterized in that division board (14) and housing (5) make one.
4, Magnetic-type aerobic spewing machines as claimed in claim 1 is characterized in that housing (5) and lid (2) make one.
5, Magnetic-type aerobic spewing machines as claimed in claim 1 is characterized in that housing (5) is connected by fixing hole (11) with Connection Block (19).Sliding bearing (17) and impeller shaft (18) are installed in the Connection Block (19), and impeller shaft (18) is installed impeller (20).
6, Magnetic-type aerobic spewing machines as claimed in claim 1 is characterized in that the rear end cap (4) of motor and drive end bearing bracket (8) all are the shelfs of trishores, and the groove of logical double-screw bolt (13) is arranged in the shelf, and front and rear cover is directly installed on the stator silicon steel sheet.
7, Magnetic-type aerobic spewing machines as claimed in claim 1 is characterized in that the rearward end of motor and the relative part of housing (5) have a step (24) of location.
8, Magnetic-type aerobic spewing machines as claimed in claim 1 is characterized in that housing (5) links to each other with connecting rod (19) with Connection Block (29), and connecting rod (19) is gone up fixedly buoyancy aid (21).
9, Magnetic-type aerobic spewing machines as claimed in claim 1 is characterized in that connecting on the buoyancy aid (21) water knockout drum (27), repeatedly kicks into water screen (22) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201288826U CN2880230Y (en) | 2005-11-01 | 2005-11-01 | Magnetic spraying type aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201288826U CN2880230Y (en) | 2005-11-01 | 2005-11-01 | Magnetic spraying type aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2880230Y true CN2880230Y (en) | 2007-03-21 |
Family
ID=37880069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201288826U Expired - Fee Related CN2880230Y (en) | 2005-11-01 | 2005-11-01 | Magnetic spraying type aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2880230Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107047445A (en) * | 2017-05-08 | 2017-08-18 | 上海义民电机有限公司 | A kind of miniature small-power paddle aerator |
-
2005
- 2005-11-01 CN CNU2005201288826U patent/CN2880230Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107047445A (en) * | 2017-05-08 | 2017-08-18 | 上海义民电机有限公司 | A kind of miniature small-power paddle aerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Fordy Machinery Co., Ltd. Assignor: Wu Weiguo Contract fulfillment period: 2009.2.28 to 2015.10.31 Contract record no.: 2009330000844 Denomination of utility model: Magnetic spraying type aerator Granted publication date: 20070321 License type: Exclusive license Record date: 20090506 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.2.28 TO 2015.10.31; CHANGE OF CONTRACT Name of requester: ZHEJIANG PROV FUDI MACHINE CO., LTD. Effective date: 20090506 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070321 Termination date: 20091201 |