CN213360582U - Rotating impeller noise reduction structure for water activating pump - Google Patents
Rotating impeller noise reduction structure for water activating pump Download PDFInfo
- Publication number
- CN213360582U CN213360582U CN202021023988.0U CN202021023988U CN213360582U CN 213360582 U CN213360582 U CN 213360582U CN 202021023988 U CN202021023988 U CN 202021023988U CN 213360582 U CN213360582 U CN 213360582U
- Authority
- CN
- China
- Prior art keywords
- noise reduction
- impeller
- vibration
- pump according
- reduction structure
- 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
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a structure of making an uproar falls in rotation impeller for running water pump, including connecting the rotation impeller at the rotation magnetic core group, be provided with in the rotation impeller and be used for cooperating the vibration/noise reduction structure of making an uproar with the rotation magnetic core group, the utility model provides a current rotation magnetic core group takes the problem that there is the noise in-process of impeller pivoted, through the utility model discloses can improve product quality, increase life has avoided the noise to cause the puzzlement in life for the user greatly simultaneously, can provide a noise reduction's rotation vibration/noise reduction structure, and simple structure, convenient to use.
Description
Technical Field
The utility model relates to a live water pump.
Background
With the development of social economy and the improvement of living standard of people, people use the live water pump which can be used for water circulation and water massage on a vegetable washing machine, a fruit washing machine, a baby bathtub and the like.
But current rotation magnetic core group drives impeller pivoted in-process noise great, seriously influences product quality, and the noise causes the puzzlement in life for the user greatly simultaneously, and product life reduces, and easy irritability can not provide a rotation vibration/noise reduction structure of noise reduction.
Therefore, the structure of the existing water pump is further improved.
Disclosure of Invention
The utility model aims at providing a structure of making an uproar falls in impeller that rotates for running water pump.
In order to achieve the above purpose, the utility model adopts the following scheme:
the utility model provides a structure of making an uproar falls in rotating impeller for running water pump, is including connecting the rotating impeller who rotates the magnetic core group, be provided with in the rotating impeller and be used for cooperating the vibration/noise reduction structure of making an uproar with rotating magnetic core group.
Furthermore, the axle center of the rotating impeller is provided with a damping installation part, and the damping and noise reduction structure comprises damping and noise reduction rubber arranged on two sides of the damping installation part.
Further, the shock absorption installation part comprises a connection hole arranged at the axle center of the rotating impeller, a lug is arranged in the connection hole, and the shock absorption and noise reduction rubber is arranged on two side walls of the lug.
Furthermore, the outer surface of the vibration and noise reduction rubber is provided with elastic salient points which play a role in enhancing the vibration and noise reduction effect when colliding with the output shaft of the rotating magnetic core set.
Furthermore, the elastic salient points are multiple and vertically and uniformly distributed on the outer wall of the vibration and noise reduction rubber.
Furthermore, a fillet is arranged at the joint of the damping and noise reducing rubber and the elastic salient point.
Furthermore, a clamping structure is arranged between the damping and noise reducing rubber and the surface of the bump.
Further, the clamping structure comprises a strip-shaped groove formed in the side wall of the bump and a clamping strip arranged on the surface of the damping and noise reducing rubber, and the clamping strip is clamped in the strip-shaped groove for fixing.
Furthermore, the clamping strip and the strip-shaped groove are arranged along the axis direction of the connecting hole.
Further, the clamping strip is cylindrical, and a side wall is connected with the surface of the vibration and noise reduction rubber.
To sum up, the utility model discloses for its beneficial effect of prior art is:
the utility model provides a current rotation magnetic core group drive impeller pivoted in-process have the problem of noise, through the utility model discloses can improve product quality, increase the life-span, avoided the noise to cause the puzzlement in life for the user greatly simultaneously, can provide a noise reduction's rotation vibration/noise reduction structure, and simple structure, convenient to use.
Drawings
Fig. 1 is an assembled perspective view of the present invention;
FIG. 2 is a perspective view of the present invention
FIG. 3 is a schematic structural view of the rubber with shock absorption and noise reduction of the present invention;
fig. 4 is an exploded view of the present invention;
fig. 5 is a bottom view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
the utility model provides a rotate impeller and fall structure of making an uproar for running water pump, is including connecting at the rotation impeller 1 that rotates the magnetic core group, rotate impeller 1 and rotate and be provided with vibration/noise reduction structure 2 between the magnetic core group, through setting up vibration/noise reduction structure 2 between rotating impeller 1 and rotating the magnetic core group output, two vibration/noise reduction rubber 3 play the cushioning effect with rotate the magnetic core group when other two vibration/noise reduction rubber collision each other in the rotation impeller 1, effectively reduce the noise that rotates the in-process.
1 axle center department of impeller rotates is provided with the shock attenuation installation department, and vibration/noise reduction structure 2 is including the vibration/noise reduction rubber 3 who sets up shock attenuation installation department both sides.
A structure of making an uproar falls in rotation impeller for running water pump, a serial communication port shock attenuation installation department is including setting up the connecting hole 101 in 1 axle center department of rotation impeller, be provided with lug 102 in the connecting hole 101, shock attenuation noise reduction rubber 3 sets up at lug 102 both sides wall.
Vibration/noise reduction rubber 3 with be provided with the card between the lug 102 surface and establish structure 4.
The clamping structure 4 of the utility model comprises a strip-shaped groove 401 arranged on the side wall of the bump 102 and a clamping strip 402 arranged on the surface of the vibration and noise reduction rubber 3, wherein the clamping strip 402 is clamped in the strip-shaped groove 401 for fixing;
a noise reduction principle; can be provided with vibration/noise reduction rubber 3 on rotating magnetic core group output equally, after rotating impeller 1 and rotating magnetic core group output and connecting, when colliding between inside vibration/noise reduction rubber 3 and the vibration/noise reduction rubber 3, realize vibration/noise reduction effect.
The card establish strip 402 with strip groove 401 sets up along connecting hole 101 axis direction.
The outer surface of the damping and noise-reducing rubber 3 of the utility model is provided with an elastic salient point 5 which can enhance the damping and noise-reducing effect when colliding with the output shaft of the rotating magnetic core group;
in order to enhance the damping and noise reduction effects, a large amount of impulsive force is buffered through the elasticity of the elastic salient points 5, and the vibration effect can be effectively reduced and the noise reduction effect can be achieved.
Vibration/noise reduction rubber 3 and elasticity bump 5 junction are provided with fillet 100.
The clamping strip 402 of the utility model is cylindrical, and a side wall is connected with the surface of the damping and noise-reducing rubber 3 and is provided with a fillet;
the output shaft end of the rotating magnetic core group is provided with a rubber mounting part, the two sides of the rotating magnetic core group are provided with damping and noise reducing rubbers 3, and the damping and noise reducing rubbers 3 of the output shaft of the rotating magnetic core group and the damping and noise reducing rubbers 3 in the rotating impeller 1 are matched to play the aim of damping and noise reduction.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a structure of making an uproar falls in impeller that rotates for running water pump, is including connecting at impeller (1) that rotates of rotating the magnetic core group, its characterized in that: and a vibration and noise reduction structure (2) which is used for being matched with the rotating magnetic core group to reduce noise is arranged in the rotating impeller (1).
2. The rotary impeller noise reduction structure for the live water pump according to claim 1, wherein a shock absorption installation part is arranged at the axis of the rotary impeller (1), and the shock absorption and noise reduction structure (2) comprises shock absorption and noise reduction rubbers (3) arranged at two sides of the shock absorption installation part.
3. The rotary impeller noise reduction structure for the water activating pump according to claim 2, characterized in that the shock absorption installation part comprises a connection hole (101) arranged at the axle center of the rotary impeller (1), a convex block (102) is arranged in the connection hole (101), and the shock absorption and noise reduction rubber (3) is arranged on two side walls of the convex block (102).
4. A rotary impeller noise reduction structure for a water activating pump according to any one of claims 1 to 3, characterized in that the outer surface of the vibration/noise reduction rubber (3) is provided with elastic salient points (5) which can enhance the vibration/noise reduction effect when colliding with the output shaft of the rotary magnetic core set.
5. The rotary impeller noise reduction structure for the water activating pump according to claim 4, characterized in that the plurality of elastic salient points (5) are vertically and evenly distributed on the outer wall of the vibration and noise reduction rubber (3).
6. A rotary impeller noise reduction structure for a water activating pump according to claim 5, characterized in that the connection of the shock absorption and noise reduction rubber (3) and the elastic salient points (5) is provided with a fillet (100).
7. A rotating impeller noise reduction structure for a live water pump according to claim 3, wherein a snap structure (4) is provided between the vibration/noise reduction rubber (3) and the surface of the bump (102).
8. The rotary impeller noise reduction structure for the live water pump according to claim 7, wherein the clamping structure (4) comprises a strip groove (401) formed in the side wall of the bump (102), and a clamping strip (402) formed on the surface of the vibration and noise reduction rubber (3), and the clamping strip (402) is clamped in the strip groove (401) for fixing.
9. The rotary impeller noise reduction structure for a water-activated pump according to claim 8, wherein the catching bar (402) and the bar-shaped groove (401) are provided along an axial direction of the connection hole (101).
10. A noise reduction structure of a rotating impeller for a live water pump according to claim 9, wherein the fastening strip (402) is cylindrical and a side wall is connected to the surface of the vibration/noise reduction rubber (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021023988.0U CN213360582U (en) | 2020-06-06 | 2020-06-06 | Rotating impeller noise reduction structure for water activating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021023988.0U CN213360582U (en) | 2020-06-06 | 2020-06-06 | Rotating impeller noise reduction structure for water activating pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213360582U true CN213360582U (en) | 2021-06-04 |
Family
ID=76125602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021023988.0U Expired - Fee Related CN213360582U (en) | 2020-06-06 | 2020-06-06 | Rotating impeller noise reduction structure for water activating pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213360582U (en) |
-
2020
- 2020-06-06 CN CN202021023988.0U patent/CN213360582U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210958016U (en) | Brushless motor noise reduction device | |
| CN213360582U (en) | Rotating impeller noise reduction structure for water activating pump | |
| CN214767432U (en) | Single-groove type ultrasonic cleaning machine | |
| CN213360583U (en) | Rotating magnetic core noise reduction structure for water activating pump | |
| CN211288261U (en) | Efficient circulating water pump shell for steel rolling | |
| CN201304406Y (en) | Rod-type scouring machine | |
| CN213596614U (en) | Cloth cleaning and dewatering device | |
| CN209896832U (en) | Motor with good noise reduction effect | |
| CN210839192U (en) | Alternating current asynchronous motor with good anti-seismic performance | |
| CN216725760U (en) | Brush robot with vibration displacement function | |
| CN214998483U (en) | Magnetic drive pump with noise reduction mechanism | |
| CN214659524U (en) | Top door top hinge for cabinet door | |
| CN107233029A (en) | Electronic face washer | |
| CN206054395U (en) | A kind of Industrial fan of noise reduction damping | |
| CN216306310U (en) | Three-dimensional flow energy-saving closed impeller | |
| CN2501897Y (en) | Inner drum for washing machine | |
| CN215682023U (en) | Brushless motor shock attenuation mounting structure of miniature bench drill | |
| CN205231917U (en) | PMSM starting drive of damping low noise | |
| CN214837235U (en) | Low-noise floor fan convenient to disassemble | |
| CN211241567U (en) | Automatic turning device is used in black tea production and processing | |
| CN219875330U (en) | Shock-absorbing noise-reducing three-phase asynchronous motor | |
| CN213598270U (en) | Fan front cover | |
| CN220415810U (en) | Pipeline centrifugal pump with silencing structure | |
| CN213927967U (en) | Anti vibration hides rubber pad by oneself | |
| CN213906414U (en) | Kitchen cooking machine motor with shock attenuation effect |
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: 20210604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |