CN2861565Y - Magnetic force floating pump - Google Patents
Magnetic force floating pump Download PDFInfo
- Publication number
- CN2861565Y CN2861565Y CN 200520128888 CN200520128888U CN2861565Y CN 2861565 Y CN2861565 Y CN 2861565Y CN 200520128888 CN200520128888 CN 200520128888 CN 200520128888 U CN200520128888 U CN 200520128888U CN 2861565 Y CN2861565 Y CN 2861565Y
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- Prior art keywords
- housing
- motor
- pump
- magnet steel
- magnetic force
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- Expired - Fee Related
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Abstract
The utility model relates to a magnetic floating pump, which comprises a water pump driven by a motor which includes a stator, a rotor, a motor shaft, a rear end cap and a front end cap, a housing outside the motor, a cover on the housing, a floating body arranged outside the housing. The housing is connected with the cover, and the cable conductor is led out from the cover. The pump is characterized in that a magnetic steel disk, in which a magnetic steel is arranged, is arranged at the end of the motor shaft; opposite to the magnetic steel, a passive magnetic steel is arranged in the magnetic steel fixing bed, which is arranged at the end of the water pump shaft. A spacer plate is arranged between the passive magnetic steel and the magnetic steel. The motor power is delivered to an output shaft, which drives impellers to rotate, by the magnetic force of the magnetic steel and the passive magnetic steel. The water filtered by a screen and pumped by the rotating impellers pours from an outlet pipe. Given an elbow and a sprinkler head, the pump becomes a water spray oxygen enhancer.
Description
Technical field
The utility model relates to pump, particularly relates to a kind of pump of swimming.
Background technique
Water pump commonly used generally is installed in river embankment bank or well head etc., and suction sleeve inserts in the water and draws water, and bottom valve is arranged in the pipe, and its shortcoming is to pour water earlier before start is drawn water, and the suction journey is limited again; Another kind of is submersible pump, pulls the plug together with motor, and its shortcoming is that the seal request height in case water inlet burns out motor, and can be absorbed in the mud owing to influenced by deep-water pressure.The float electric pump that my invention is also arranged, this electric pump only pump housing immerse in the water, and the water proof cover of motor is kept afloat, and does not have suction sleeve, become the suction lift and are the setting-out lift, and the overall efficiency height does not have the machine port, can not be absorbed in again in the mud, and is easy to install.But the existing pump of swimming directly drives pump shaft by motor shaft, though there is the sealing and fixing plate to separate, and between fixed plate and axle, adopted the complicated mechanical sealing, still have infiltration, threatening the working life of motor.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming that existing float electric pump exists, to provide a kind of motor and motor shaft sealed fully, stopping the directly magnetic force floating pump of infiltration.
The technological scheme of the utility model magnetic force floating pump is: by the water pump of driven by motor, housing is arranged outside motor, lid is arranged on the housing, buoyancy aid is installed outside housing, the motor of forming by stator, rotor, motor shaft, rear end cover, front cover, housing connects lid, outgoing cable line in the lid, it is characterized in that motor shaft end installation magnet steel, in the magnet steel dish magnet steel is installed, the magnet steel fixed body is installed, passive magnet steel is installed in the magnet steel fixed body in the end of water pump spindle, passive magnet steel is corresponding with magnet steel, between passive magnet steel and magnet steel isolating plate is arranged.
The utility model magnetic force floating pump, the rear end cover of its motor and front cover all are the shelfs of trishores, and the groove of logical bolt is arranged in the shelf, front and rear cover is directly installed on the stator silicon steel plate; The rear end cap of motor and the relative part of housing have a step of location.
The utility model magnetic force floating pump, isolating plate and housing are made one, between housing and connecting base fixed hole are arranged, and bolt is arranged in the fixed hole.
The utility model magnetic force floating pump, housing can be made one with lid.
The utility model magnetic force floating pump is installed sliding bearing and water pump spindle and is connected the pump housing in the connecting base.Pump housing bridge piece, sprinkler head buoyancy aid, sprinkler head or hose coupling; The buoyancy aid of sprinkler head and buoyancy aid are formed one.
Description of drawings
Fig. 1 is a magnetic force floating pump structural representation of the present utility model.
Fig. 2 is that the utility model magnetic force floating pump is not with the motor shaft mapping of housing.
Fig. 3 is the utility model magnetic force floating pump motor front cover axonometric drawing.
Fig. 4 is the utility model magnetic force floating pump back end cover for motor axonometric drawing.
Fig. 5 is that the utility model water outlet is contained in the magnetic force floating pump structural representation on the buoyancy aid.
Fig. 6 is the pump structure schematic representation of swimming that the utility model has the oxygenation function.
Embodiment
The utility model discloses a kind of magnetic force floating pump, by the water pump of driven by motor, as shown in the figure, by the motor that stator 6, rotor 7, motor shaft 12, rear end cover 4 and front cover 8 are formed, housing 5 is that stainless-steel thin-wall pipe is extruded into stepped shaft, also can make of engineering plastics, the rear end is big, and front end is little.The anti-limit of big end becomes flange 27, forms step 26 greatly between end and small end.The big end of rear end cover 4 and housing cooperates, and by step 25 location, the rear end cover 4 and the front cover 8 of motor all are the shelfs of trishores, the groove that a 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 plate 6, and housing 5 can separate easily with motor.Buoyancy aid 25 is installed in outside the housing 5, and lid 2 is arranged on the housing, the cable outlet pass-out of elastic cable paper 28 from the lid 2, and cable cover(ing) 1 sealing is arranged, and the flange 27 of housing and lid 2 are by seal washer 3 sealing 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 fixed hole 11 of housing lower end can be installed connecting base 19, sliding bearing 17 and output shaft 12 are installed on the connecting base 19 and are connected the pump housing 20, the pump housing 20 connects filter screen 22 and outlet pipe 23, magnet steel fixed body 15 is installed on output shaft 12, 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 isolating plate 14 is arranged, isolating plate 14 and shell 5 fuse.The motor of the technical program by housing 5 and isolating plate 14 and lid 2 sealings, has been completely free of mechanical seal fully, has thoroughly solved motor water inlet problem.And power of motor to be magnetic force by magnet steel 10 and passive magnet steel 16 pass to output shaft, the water by filter screen 22 is extracted in 21 rotations of output shaft 12 impeller, by outlet pipe 23 ejections, finishes the pumping function of electric pump.
The utility model magnetic force floating pump adds bend pipe 31 and sprinkler head 29 just can become a water-spraying oxygen-increasing machine (as Fig. 6).The pump housing 20 bridge pieces 31, the water of extraction spray to from sprinkler head 29 and fall the water surface in the air and make the oxygenation of the fishing pool, and the buoyancy aid 30 of sprinkler head can be formed one with buoyancy aid 25.Sprinkler head 29 is made active knockdown type with outlet pipe 23.Split out sprinkler head 29 and change hose coupling 24, (as Fig. 5) also can draw water.
Claims (7)
1, magnetic force floating pump, water pump by driven by motor, housing (5) is arranged outside motor, buoyancy aid (25) is installed outside housing, by stator (6), rotor (7), motor shaft (12), rear end cover (4), the motor that front cover (8) is formed, motor has elastic cable paper (21), 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 water pump spindle (18), passive magnet steel (16) is installed in the magnet steel fixed body (15), and passive magnet steel (16) is corresponding with magnet steel (10), between passive magnet steel (16) and magnet steel (10) isolating plate (14) is arranged.
2, magnetic force floating pump as claimed in claim 1 is characterized in that having on the housing lid (2), is shaped on cable cover(ing) (1) on the lid (2), and the elastic cable paper of motor passes through from sheath (1).
3, magnetic force floating pump as claimed in claim 1 is characterized in that isolating plate (14) and housing (5) make one.
4, magnetic force floating pump as claimed in claim 1 is characterized in that housing (5) and lid (2) make one.
5, magnetic force floating pump as claimed in claim 1 is characterized in that between housing (5) and connecting base (19) fixed hole (11) being arranged, and sliding bearing (17) and water pump spindle (18) is installed in the connecting base (19) and is connected the pump housing (20).
6, magnetic force floating pump as claimed in claim 1 is characterized in that the rear end cover (4) of motor and front cover (8) all are the shelfs of trishores, and the groove of a logical bolt (13) is arranged in the shelf, and front and rear cover is directly installed on the stator silicon steel plate (6).
7, magnetic force floating pump as claimed in claim 1, the relative part that it is characterized in that the top of motor and housing (5) has the step (26) of location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520128888 CN2861565Y (en) | 2005-11-01 | 2005-11-01 | Magnetic force floating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520128888 CN2861565Y (en) | 2005-11-01 | 2005-11-01 | Magnetic force floating pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2861565Y true CN2861565Y (en) | 2007-01-24 |
Family
ID=37659194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520128888 Expired - Fee Related CN2861565Y (en) | 2005-11-01 | 2005-11-01 | Magnetic force floating pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2861565Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614214B (en) * | 2009-06-10 | 2012-05-30 | 吴为国 | Floating water pump of water cooling motor |
| CN105454142A (en) * | 2014-09-09 | 2016-04-06 | 蔡源祯 | Circulatory water pumping device |
-
2005
- 2005-11-01 CN CN 200520128888 patent/CN2861565Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614214B (en) * | 2009-06-10 | 2012-05-30 | 吴为国 | Floating water pump of water cooling motor |
| CN105454142A (en) * | 2014-09-09 | 2016-04-06 | 蔡源祯 | Circulatory water pumping device |
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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.: 2009330000838 Denomination of utility model: Magnetic force floating pump Granted publication date: 20070124 License type: Exclusive license Record date: 20090505 |
|
| 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: 20090505 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070124 Termination date: 20091201 |