CN207261258U - A kind of low-noise water pump - Google Patents
A kind of low-noise water pump Download PDFInfo
- Publication number
- CN207261258U CN207261258U CN201720485659.XU CN201720485659U CN207261258U CN 207261258 U CN207261258 U CN 207261258U CN 201720485659 U CN201720485659 U CN 201720485659U CN 207261258 U CN207261258 U CN 207261258U
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- CN
- China
- Prior art keywords
- pump
- water
- dynamic mount
- noise
- deflector
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of low-noise water pump,Including the pump housing,Dynamic mount,Connect base and deflector,The pump housing includes pump case,Impeller,Blade,Water outlet and water sucking mouth,The impeller is arranged at the center of pump case and is fixedly connected with the output shaft of rotary electric machine,The blade is welded on the outside of impeller,The pump housing endophragm is provided with deflector,Described motion bar one end connects movable plate,The other end of the motion bar is fixedly installed contiguous block,The inside of motion bar socket and fixed cylinder and spring is provided between fixed cylinder and movable plate,By setting dynamic mount in outer body,Four damper cylinders are provided with dynamic mount,So that water pump effectively mitigates the noise that motor vibrations produce in use,Reach the effect of noise-decreasing,By being provided with deflector in pump housing endophragm,So that resonant cavity is formed in water in flow process,Reduce the noise that water produces in flow process,It is simple and practical.
Description
Technical field
Water pump technology is the utility model is related to, is specially a kind of low-noise water pump.
Background technology
Water pump is a kind of equipment common in waterpower field, is all widely used in various industries and field, such as
It is used for the fields such as plumbing, petrochemical industry, metallurgy in city, not only in city, also has in rural area and remote districts very extensive
Purposes.The major function of water pump is that water is transferred to from short to other place by internal motivation, such as highland, therefore water
Pump is mainly applicable to pump, but water pump can produce larger noise in use, to staff and surrounding ring
Border has a great influence.
The noise for reducing water pump in the prior art is typically to thicken pump case or set damping base, and thickening pump case can cause
More raw material are expended in water pump production process, and quality is larger in mobile use, it has not been convenient to, damping base can only subtract
The vibrations of above-below direction, the swing that left and right directions occurs do not produce any effect during few water pump use, and noise reduction is not
Substantially.
Utility model content
The purpose of this utility model is to provide a kind of low-noise water pump, to solve proposed in the above background technology ask
Topic.
To achieve the above object, the utility model provides following technical solution：A kind of low-noise water pump, including the pump housing, subtract
Shaking frame, connect base and deflector, the pump housing includes pump case, impeller, blade, water outlet and water sucking mouth, and the one of the pump case
Side is provided with rotary electric machine, and the impeller is arranged at the center of pump case and is fixedly connected with the output shaft of rotary electric machine, the leaf
Piece is welded on the outside of impeller, one end connection water outlet of the pump case, the other end connection water sucking mouth of the pump case, the pump
Shell inner wall is provided with deflector, and the dynamic mount includes damper cylinder, connecting plate and frame, and the damper cylinder is in the both sides of dynamic mount
One is respectively arranged with, two are provided with the bottom side of dynamic mount, the damper cylinder includes fixed cylinder, spring, motion bar, activity
Plate and contiguous block, the fixed cylinder are fixed at the inner side of dynamic mount, and described motion bar one end connects movable plate, the activity
The other end of bar is fixedly installed contiguous block, the inside of the motion bar socket and fixed cylinder and between fixed cylinder and movable plate
Spring is provided with, the connecting plate is fixed at the outside of the contiguous block of two damper cylinder of dynamic mount bottom side, and the pump housing is set
Between damper cylinder on the inside of dynamic mount.
Further, the inclination angle of the deflector is arranged between 10 ° -30 °.
Further, the deflector is provided with several, and spacing is arranged between 2.0-3.0cm.
Further, the bottom of the dynamic mount is provided with connect base.
Further, it is provided with the dynamic mount and the corresponding through hole of water outlet and water sucking mouth.
Compared with prior art, the beneficial effects of the utility model are：The design of this low-noise water pump is reasonable, simple in structure,
By setting dynamic mount on the outside of the pump housing, four damper cylinders are provided with dynamic mount, were rotated so as to effectively alleviate motor
The noise that the vibrations of surrounding produce in journey, reaches the effect of noise-decreasing, by being provided with deflector in pump housing endophragm so that water
Resonant cavity is formed in middle flow process, reduces the noise that water produces in flow process, energy saving cost is simple and practical, is easy to
Promote.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
In figure：The 1- pump housings；2- dynamic mounts；3- connect bases；4- pump cases；5- impellers；6- blades；7- water outlets；8- absorbs water
Mouthful；9- connecting plates；10- damper cylinders；11- fixed cylinders；12- springs；13- motion bars；14- movable plates；15- contiguous blocks；Outside 16-
Frame；17- deflectors.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Schematic diagram 1 is referred to, the utility model provides a kind of technical solution：A kind of low-noise water pump, including the pump housing 1, subtract
Shake frame 2, connect base 3 and deflector 17, the pump housing 1 include pump case 4, impeller 5, blade 6, water outlet 7 and water sucking mouth 8, institute
The side for stating pump case 4 is provided with rotary electric machine, and the impeller 5 is arranged at the center of pump case 4 and the output shaft of rotary electric machine is consolidated
Fixed connection, one end connection water outlet 7 for the outside pump case 4 that the blade 6 is welded on impeller 5, the other end of the pump case 4
Water sucking mouth 8 is connected, the pump housing endophragm is provided with deflector 17, and the dynamic mount 2 includes damper cylinder 10, connecting plate 9 and frame
16, the damper cylinder 10 is respectively arranged with one in the both sides of dynamic mount 2, is provided with two in the bottom side of dynamic mount 2, described to subtract
Shaking cylinder 10 includes fixed cylinder 11, spring 12, motion bar 13, movable plate 14 and contiguous block 15, and the fixed cylinder 11 is fixed at
The inner side of dynamic mount 2, described 13 one end of motion bar connect movable plate 14, and the other end of the motion bar 13 is fixedly installed connection
Block 15, the motion bar 13 are socketed and the inside of fixed cylinder 11 and spring 12 are provided between fixed cylinder 11 and movable plate 14,
The connecting plate 9 is fixed at the outside of the contiguous block 15 of 2 bottom side of dynamic mount, two damper cylinder 10, and the pump housing 1, which is arranged on, to be subtracted
Between shake 2 inner side damper cylinder 10 of frame.
The inclination angle of the deflector 17 is arranged between 10 ° -30 °, is also convenient for forming resonant cavity easy to water conservancy diversion, described
Deflector 17 is provided with several, and spacing is arranged between 2.0-3.0cm, influences each other when avoiding deflector 17 from working, institute
The bottom for stating dynamic mount 2 is provided with connect base 3, easy to being fixedly connected for whole device and the stabilization during pump working,
Be provided with the dynamic mount 2 with 8 corresponding through hole of water outlet 7 and water sucking mouth, facilitate the normal work of water pump.
Operation principle：First water pump is arranged on inside the damper cylinder 10 between dynamic mount 2, then starts motor so that leaf
The work of wheel 5, water is taken to water outlet 7 under the action of blade 6 from water sucking mouth 8, in water in 4 flow process of pump case, deflector 17
The effect of water conservancy diversion can be formed, its mutual and pump case 4 noise for being internally formed resonant cavity, reducing during water flowing,
Water pump can produce vibrations in use, interact between four damper cylinders 10 so that water pump is in a stable model
In enclosing, reduce the noise of pump working process middle pump body generation, reach the effect of water pump entirety noise reduction, it is simple and practical, just
In popularization.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of low-noise water pump, including the pump housing（1）, dynamic mount（2）, connect base（3）And deflector（17）, the pump housing
（1）Including pump case（4）, impeller（5）, blade（6）, water outlet（7）And water sucking mouth（8）, the pump case（4）Side be provided with turn
Dynamic motor, the impeller（5）It is arranged on pump case（4）Center at be fixedly connected with the output shaft of rotary electric machine, the blade（6）
It is welded on impeller（5）The outside pump case（4）One end connection water outlet（7）, the pump case（4）The other end connection water suction
Mouthful（8）, it is characterised in that：The pump housing endophragm is provided with deflector（17）, the dynamic mount（2）Including damper cylinder（10）, even
Fishplate bar（9）And frame（16）, the damper cylinder（10）In dynamic mount（2）Both sides be respectively arranged with one, in dynamic mount（2）'s
Bottom side is provided with two, the damper cylinder（10）Including fixed cylinder（11）, spring（12）, motion bar（13）, movable plate（14）With
Contiguous block（15）, the fixed cylinder（11）It is fixed at dynamic mount（2）Inner side, the motion bar（13）One end connection activity
Plate（14）, the motion bar（13）The other end be fixedly installed contiguous block（15）, the motion bar（13）Socket and fixed cylinder
（11）Inside and in fixed cylinder（11）With movable plate（14）Between be provided with spring（12）, the connecting plate（9）Fixed setting
In dynamic mount（2）Two damper cylinder of bottom side（10）Contiguous block（15）Outside, the pump housing（1）It is arranged on dynamic mount（2）Inner side
Damper cylinder（10）Between.
A kind of 2. low-noise water pump according to claim 1, it is characterised in that：The deflector（17）Inclination angle set
Between 10 ° -30 °.
A kind of 3. low-noise water pump according to claim 1, it is characterised in that：The deflector（17）It is provided with some
It is a, and spacing is arranged between 2.0-3.0cm.
A kind of 4. low-noise water pump according to claim 1, it is characterised in that：The dynamic mount（2）Bottom be provided with
Connect base（3）.
A kind of 5. low-noise water pump according to claim 1, it is characterised in that：The dynamic mount（2）On be provided with and go out
The mouth of a river（7）And water sucking mouth（8）Corresponding through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720485659.XU CN207261258U (en) | 2017-05-04 | 2017-05-04 | A kind of low-noise water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720485659.XU CN207261258U (en) | 2017-05-04 | 2017-05-04 | A kind of low-noise water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207261258U true CN207261258U (en) | 2018-04-20 |
Family
ID=61914741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720485659.XU Expired - Fee Related CN207261258U (en) | 2017-05-04 | 2017-05-04 | A kind of low-noise water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207261258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185230A (en) * | 2018-11-14 | 2019-01-11 | 南京腾图节能科技有限公司 | A kind of device reducing water pump operation noise |
-
2017
- 2017-05-04 CN CN201720485659.XU patent/CN207261258U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185230A (en) * | 2018-11-14 | 2019-01-11 | 南京腾图节能科技有限公司 | A kind of device reducing water pump operation noise |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20190504 |