CN208293515U - A kind of no central spindle wave maker - Google Patents
A kind of no central spindle wave maker Download PDFInfo
- Publication number
- CN208293515U CN208293515U CN201820891962.4U CN201820891962U CN208293515U CN 208293515 U CN208293515 U CN 208293515U CN 201820891962 U CN201820891962 U CN 201820891962U CN 208293515 U CN208293515 U CN 208293515U
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- CN
- China
- Prior art keywords
- central spindle
- magnetic suspension
- suspension bearing
- wave maker
- interior
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- 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.)
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Abstract
The utility model relates to a kind of no central spindle wave makers, including casing, water outlet, water inlet and wave maker structure；The water outlet is located at the casing top；The water inlet is located at casing lower end two sides；The wave maker structure is placed in casing internal；The wave maker structure includes no central spindle rotating member and fixed part, and the no central spindle rotating member rotation is connected in inside fixed part, and the no central spindle rotating member is driven by permanent magnetic coupling.Because permanent magnet coupling driver with no central spindle rotating member without Mechanical Contact, thus without central spindle rotating member rotation when can not only generate wave, moreover it is possible to coutroi velocity, mechanical wear are small, and operating noise is small；Meanwhile this is simple without central spindle wave maker structure, installation easy to remove, long service life.
Description
Technical field
The utility model relates to a kind of wave maker more particularly to a kind of no central spindle wave makers, can be applied to household adverse current and swim
In the small devices such as swimming pool, to generate wave.
Background technique
Existing wave maker is commonly applied to the large scale equipment in industrial circle, be specifically common in ship, harbour, coastal engineering,
In the fields such as scientific experiment, to simulate the formation of water wave.These large-scale wave maker structures, usual structural volume are huge, it is desirable that
Deeper water level, and often it is fixed on big kohoona pond, in large-scale tank, inconvenience is mobile, and operating noise is big, and also more difficult installation is answered
For in the small devices such as such as household adverse current swimming pool.
Currently, more and more people select swimming, underwater race as the concern of health and exercise is continuously improved in people
Body is tempered and loosened to the sub-aqua sports such as step, and the natural resistance of water and buoyancy can make sporter obtain whole body exercise and not allow
It is also easy to produce injury gained in sports.For the enjoyment and effect for increasing movement in limited sub-aqua sport environment, need to manufacture certain wave
Wave.It is realized by wave and exercise intensity is improved to the massage of sporter's body or resistance, it is valuable.It can apply as a result,
Wave maker in the small devices such as household adverse current swimming pool, has a vast market foreground.
However, the usual figure of current wave maker is huge, and can not move.The China of Authorization Notice No. CN103983423B
Patent discloses a kind of " flume wave creator ", disclosed in flume wave creator include flume wall, two flume walls are parallel to each other, two
Along skid plates support guide rail is equipped on flume wall, the both ends of skid plates support guide rail are equipped with mechanical damping and limit switch；Slide plate across
More sink, and be supported on the skid plates support guide rail of two sides；The lower section of slide plate is equipped with the gravity push wave plate being placed in sink, gravity
It is connected between push wave plate and slide plate by pivot pin, the top of slide plate is equipped with the rack gear with sink axis parallel；Power rack is solid
On foundation of civil work, motor and HB speed reducer are placed on power rack for Dingan County, and the output shaft of HB speed reducer is equipped with open type
Gear, exposed gear are engaged with the rack gear above slide plate.The utility model provides a kind of wave maker, can generate artificial wave
Wave, but the wave maker is fixedly connected with civil engineering structure, and not only structure is larger, and not easily shifted, and push wave plate is by motor drive
Huge operating noise can be generated, is not suitable for being applied in the small-sized non-technical equipment such as household adverse current pond.
It is limited to the swimming pool of family or the application of common fitness centre or the limitation in small-sized adverse current pond, a kind of mechanism letter is provided
Single, easy to remove installation can generate the small wave maker of wave, operating noise, have very much realistic meaning.
Utility model content
The purpose of the utility model is to overcome the disadvantages mentioned above of existing production technology, provide a kind of no central spindle wave maker,
It can generate wave, and noise is small, long service life, while structure is simple, installation easy to remove.
In order to realize the above technical effect, the technical solution adopted in the utility model are as follows:
A kind of no central spindle wave maker, including casing, water outlet, water inlet, wave maker structure；The water outlet is located at the machine
Shell top, the water inlet are located at casing lower end two sides, and the wave maker structure is placed in casing internal, the wave maker structure
Including no central spindle rotating member and fixed part, the no central spindle rotating member rotation is connected in inside fixed part, the no central spindle
Rotating member is driven by permanent magnetic coupling.
Preferably, the no central spindle rotating member includes impeller, flume, driving magnet and interior magnetic suspension bearing；It is described
Impeller is fixed in flume, and the driving magnet sealing is in diversion chamber interior walls, and the interior magnetic suspension bearing sealing is in flume
Inner wall.When working condition, no central spindle rotating member rotation, impeller therein disturbs water flow, generates wave.
It is furthermore preferred that the flume upper end is narrowed, lower end is provided with the interior installation cavity to install interior magnetic suspension bearing,
The interior magnetic suspension bearing is mounted in the interior installation cavity.Flume upper end, which is narrowed, to help to keep no central spindle rotating member
In a device.
Because epoxy resin seals good waterproof performance.It is furthermore preferred that the driving magnet and the interior magnetic suspension bearing pass through ring
Oxygen resin sealing.
It is furthermore preferred that the interior magnetic suspension bearing is permanent magnet.
Preferably, the fixed part includes shell, magnet exciting coil, outer magnetic suspension bearing, and the upper shell narrows, described
Interior of shell is provided with the outer installation cavity for installing outer magnetic suspension bearing, the outer installation cavity of the outer magnetic suspension bearing and the interior magnetic
The interior installation cavity of suspension bearing matches；
The magnet exciting coil sealing is corresponding with the driving magnet in the outer casing inner wall；The outer magnetic suspension bearing is solid
It is enclosed on the outer installation cavity.
Magnet exciting coil accesses alternating current, under the action of alternating current, between the driving magnet and the magnet exciting coil
Changing magnetic field is formed, resulting torque rotates no central spindle rotating member.Adjust alternating current size, may be implemented to turn
The control of dynamic speed, to realize speed regulation.
It is furthermore preferred that the outer magnetic suspension bearing is permanent magnet, the interior magnetic suspension bearing and the outer magnetic suspension bearing
Magnetic pole repel each other.
The magnetic force that the magnetic pole that the interior magnetic suspension bearing and the outer magnetic suspension bearing repel each other generates revolves the no central spindle
Turn component to be maintained in fixed part, and Mechanical Contact is not present in the interior magnetic suspension bearing and outer magnetic suspension bearing, makes the nothing
Abrasion when central spindle rotating member high-speed rotation is smaller, also with low energy consumption, noise is small, the service life is long, is not necessarily to lubrication, without oily pollution
The advantages that.
It is furthermore preferred that the epoxy resin sealing that the magnet exciting coil and outer magnetic suspension bearing pass through sealing good waterproof performance.
Preferably, the wave maker structure further includes terminal box, and the terminal box is fixed on the outer side of shell.The wiring
Box draws the wave maker structure to the electric wire that will be connect with wave maker structure.
The application has following technical effect that
The interior magnetic suspension bearing and outer magnetic suspension bearing of above structure to be repelled each other without central spindle wave maker using magnetism will be shaftless
Core rotating member is fixed on inside fixed part, and Mechanical Contact is not present between inside and outside magnetic suspension bearing, in the no central spindle
Abrasion is smaller when rotating member high-speed rotation, and is driven without central spindle rotating member by permanent magnet coupling driver, when wave is made in rotation
Mechanical noise is small, is not necessarily to lubrication, without oily pollution.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be apparent that, for those of ordinary skill in the art, do not paying creative labor
Under the premise of dynamic, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the utility model embodiment without central spindle wave maker stereoscopic schematic diagram；
Fig. 2 is the schematic diagram of internal structure without central spindle wave maker of Fig. 1 the utility model embodiment；
Fig. 3 is the wave maker structure of the utility model embodiment without central spindle rotating member perspective view；
Fig. 4 is the longitdinal cross-section diagram of Fig. 3；
Fig. 5 is the structural schematic diagram of the fixed part of the wave maker structure of the utility model embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that the embodiments are a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figures 1 and 2, a kind of no central spindle wave maker, which is characterized in that made including 1 water outlet of casing, 3 water inlet 2
Wave mechanism 4；The water outlet 2 is located at 1 top of casing, and the water inlet 3 is located at the 1 lower end two sides of casing, described to make
Wave mechanism 4 is placed in inside casing 1.The wave maker structure 4 includes no central spindle rotating member 41 and fixed part 42, the no central spindle
The rotation of rotating member 41 is connected in inside fixed part 42, and the no central spindle rotating member 41 is driven by permanent magnetic coupling.
As shown in Figures 3 and 4, the no central spindle rotating member 41 includes impeller 411, flume 412, driving magnet 413
And interior magnetic suspension bearing 414；The impeller 411 is fixed in flume 412, and 413 sealing of driving magnet is in flume 412
Inner wall, interior 414 sealing of magnetic suspension shaft is in 412 inner wall of flume.When working condition, no central spindle rotating member 41 is rotated,
In impeller 411 disturb water flow, generate wave.
412 upper end of flume is narrowed, interior installation cavity 4121 of the lower end with magnetic suspension bearing in installing, the interior magnetic
Suspension bearing is mounted in the interior magnetic suspension bearing installation cavity 4121.Flume upper end, which is narrowed, to be helped no central spindle rotating structure
Part is maintained in fixed part 42.
The epoxy resin sealing that the driving magnet 413 and the interior magnetic suspension bearing 414 pass through sealing good waterproof performance.
As shown in figure 5, the fixed part 42 includes shell 421, magnet exciting coil 422, outer magnetic suspension bearing 423；It is described outer
321 upper end of shell is narrowed, and the shell 421 is internally provided with the outer installation cavity 4211 for installing outer magnetic suspension bearing, the outer magnetcisuspension
The interior installation cavity 4121 of the outer installation cavity 4211 that floating axle is held and the interior magnetic suspension bearing matches, the outer magnetic suspension bearing
423 and interior magnetic suspension bearing 414 be permanent magnet, the magnetic pole of the outer magnetic suspension bearing 423 and the interior magnetic suspension bearing 414
Repel each other；The magnet exciting coil 422 passes through the epoxy resin sealing of sealing good waterproof performance in 421 inner wall of shell, with the drive
Dynamic magnet 413 is corresponding；The outer magnetic suspension bearing 423 is equally installed also by epoxy resin sealing in the outer magnetic suspension bearing
On chamber 4211.The narrowed position in 421 upper end of shell is corresponding with the narrowed position in 412 upper end of flume, then by interior magnetic suspension
The no central spindle rotating member 41 is maintained in fixed part 42 by the magnetic force that bearing 414 and outer magnetic suspension bearing 423 repel each other.
After magnet exciting coil 422 is passed through alternating current, changing magnetic field is formed between the driving magnet 413, it is produced
Torque rotate no central spindle rotating member.When adjustment alternating current size, may be implemented to no central spindle rotating member velocity of rotation
Control, with realize speed regulation.
The wave maker structure 4 further includes terminal box 43, and the terminal box 43 is fixed on 421 outside of shell.It is described to connect
Wire box 43 draws the wave maker structure 4 to the electric wire that will be connect with wave maker structure 4.
Above to holding contained method in provided by the utility model embodiment and relevant device, system have carried out in detail
It introduces, specific case used herein is expounded the principles of the present invention and embodiment, above embodiments
Illustrate the method and its core concept for being merely used to help understand the utility model；Meanwhile for the general technology people of this field
Member, based on the idea of the present invention, there will be changes in the specific implementation manner and application range, in conclusion this
Description should not be construed as a limitation of the present invention.
Claims (9)
1. a kind of no central spindle wave maker, which is characterized in that including casing, water outlet, water inlet, wave maker structure；
The water outlet is located at the casing top；
The water inlet is located at casing lower end two sides；
The wave maker structure is placed in casing internal；
The wave maker structure includes no central spindle rotating member and fixed part, and the no central spindle rotating member rotation is connected in fixed part
Inside, the no central spindle rotating member are driven by permanent magnetic coupling.
2. as described in claim 1 without central spindle wave maker, which is characterized in that the no central spindle rotating member includes impeller, draws
Water chamber, driving magnet and interior magnetic suspension bearing；
The impeller is fixed in flume；
The driving magnet sealing is in diversion chamber interior walls；
The interior magnetic suspension bearing sealing is in diversion chamber interior walls.
3. as claimed in claim 2 without central spindle wave maker, which is characterized in that the flume upper end is narrowed, and lower end is provided with
To install the interior installation cavity of interior magnetic suspension bearing.
4. as claimed in claim 2 without central spindle wave maker, which is characterized in that the driving magnet and the interior magnetic suspension bearing
By epoxy resin by sealing.
5. as claimed in claim 2 without central spindle wave maker, which is characterized in that the interior magnetic suspension bearing is permanent magnet.
6. as claimed in claim 3 without central spindle wave maker, which is characterized in that the fixed part includes shell, magnet exciting coil, outer
Magnetic suspension bearing；
The upper shell narrows, and the interior of shell is provided with the outer installation cavity for installing outer magnetic suspension bearing, the outer magnetcisuspension
The interior installation cavity of the outer installation cavity that floating axle is held and the interior magnetic suspension bearing matches；
The magnet exciting coil sealing is corresponding with the driving magnet in the outer casing inner wall；
The outer magnetic suspension bearing sealing is on the outer installation cavity.
7. as claimed in claim 6 without central spindle wave maker, which is characterized in that the outer magnetic suspension bearing is permanent magnet, described
The magnetic pole of outer magnetic suspension bearing and the magnetic pole of the interior magnetic suspension bearing repel each other.
8. as claimed in claim 6 without central spindle wave maker, which is characterized in that the magnet exciting coil and outer magnetic suspension bearing pass through
Epoxy resin sealing.
9. as described in claim 1 without central spindle wave maker, which is characterized in that the wave maker structure further includes terminal box, described
Terminal box is fixed on the outside of the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820891962.4U CN208293515U (en) | 2018-06-08 | 2018-06-08 | A kind of no central spindle wave maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820891962.4U CN208293515U (en) | 2018-06-08 | 2018-06-08 | A kind of no central spindle wave maker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208293515U true CN208293515U (en) | 2018-12-28 |
Family
ID=64724051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820891962.4U Expired - Fee Related CN208293515U (en) | 2018-06-08 | 2018-06-08 | A kind of no central spindle wave maker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208293515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578316A (en) * | 2018-06-08 | 2019-12-17 | 李中勇 | wave making machine without shaft core |
-
2018
- 2018-06-08 CN CN201820891962.4U patent/CN208293515U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110578316A (en) * | 2018-06-08 | 2019-12-17 | 李中勇 | wave making machine without shaft core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |