CN206874542U - A kind of water pump vane and water pump - Google Patents
A kind of water pump vane and water pump Download PDFInfo
- Publication number
- CN206874542U CN206874542U CN201720814459.4U CN201720814459U CN206874542U CN 206874542 U CN206874542 U CN 206874542U CN 201720814459 U CN201720814459 U CN 201720814459U CN 206874542 U CN206874542 U CN 206874542U
- Authority
- CN
- China
- Prior art keywords
- water pump
- ring surface
- hub portion
- inner ring
- guiding gutter
- 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 water pump vane, including substrate and annular ring, has been provided projectingly hub portion in the one side of the substrate, annular ring is arranged around in the periphery in the hub portion；The hub portion insertion is provided with the mounting hole that supply-water pump output shaft is rotationally worn, annular ring include inner ring surface, outer ring surface and link the inner ring surface, outer ring surface and with the top surface of the substrate-parallel, guiding gutter is provided between inner ring surface and the hub portion, and runs through and multiple drain roads communicated with the guiding gutter is provided between the inner ring surface, outer ring surface.A kind of water pump vane draining of the utility model is steady, and bubble-free produces, and drainage efficiency is high.
Description
Technical field
Originally a kind of water pump vane and water pump be the utility model is related to
Background technology
Water pump is the machinery for conveying liquid or being pressurized liquid.Water pump generally utilizes impeller conveying liquid.
As shown in figure 1, water pump vane includes lib 11, multiple are arranged at the surface of body 11 and are in whirlpool in the prior art
The flow deflector 12 of vortex-like arrangement, and the mounting hole 13 that supply-water pump output shaft is worn.
In use, water pump output shaft is arranged in mounting hole 13, impeller 1 is driven by water pump output shaft to be rotated so that outside
Flow deflector 12 during the liquid that portion flows into is rotated drives and pressurizes and flow outwardly and be arranged to yet with flow deflector 12 by interior
And arranged outside in swirling, it is then gradually to increase from inside to outside to be formed at the space between flow deflector 12, therefore is flowed into from outside
Liquid at the space between flowing through flow deflector 12 from inside to outside, can because space size gradually increase and produce steam bubble, shadow
Xiangshui County's pump normal work, drainage efficiency are low.
Utility model content
The utility model provides a kind of water pump vane and is arranged to be in whirlpool from inside to outside to solve flow deflector in the prior art
Shape arranges, and it is then gradually to increase from inside to outside to be formed at the space between flow deflector, therefore from the outside liquid flowed into by interior
And when flowing through the space between flow deflector outside, steam bubble can be produced because space size gradually increases, influence water pump normal work,
The low technical problem of drainage efficiency.
A kind of water pump vane, including substrate and annular ring, hub portion is provided projectingly in the one side of the substrate, it is described
Annular ring is arranged around in the periphery in the hub portion；The hub portion insertion is provided with what supply-water pump output shaft was rotationally worn
Mounting hole, annular ring include inner ring surface, outer ring surface and link the inner ring surface, outer ring surface and with the top of the substrate-parallel
Face, is provided with guiding gutter between inner ring surface and the hub portion, and through being provided with multiple and institute between the inner ring surface, outer ring surface
State the drain road that guiding gutter communicates.
The drain road includes the extension that the hub portion is extended to from the inner ring surface.
The extension is arranged to be in opening up semicircle arcuation.
The guiding gutter is arranged to semi-circular groove.
A kind of water pump, including described water pump vane.
A kind of water pump vane of the utility model is because drain road is arranged to through between inner ring surface, outer ring surface, therefore, when
When being flowed outwardly from the outside liquid for flowing into guiding gutter by drain road, because the whole flow process of liquid has no any space
On change, draining is steady, and bubble-free produces, and drainage efficiency is high.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are these
A little embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is water pump vane structural representation in the prior art；
Fig. 2 is a kind of water pump vane structural representation of the utility model；
Fig. 3 is a kind of water pump vane sectional view of the utility model；
Fig. 4 is schematic diagram when a kind of water pump vane of the utility model uses.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, it is new that this practicality will be connected below
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model section Example, rather than whole embodiments.Based on the embodiment in the utility model,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this reality
With novel protected scope.
As in Figure 2-4, a kind of water pump vane of the utility model is provided connected to the output shaft of water pump and included：Substrate 2
And annular ring, hub portion 3 is provided projectingly in the one side of substrate 2, annular ring is arranged around in the periphery in hub portion 3.
The insertion of hub portion 3 is provided with the mounting hole 31 that supply-water pump output shaft is rotationally worn, annular ring include inner ring surface 41,
Outer ring surface 42, and link inner ring surface 41, outer ring surface 42 and the top surface 43 parallel with substrate 3.Due to water pump output shaft rotationally
Mounting hole 31 is arranged in, therefore when pumping starts running, impeller can be started to rotate by the gearing of water pump output shaft.
A kind of water pump vane of the utility model is provided with guiding gutter 5 between inner ring surface 41 and hub portion 3, and runs through inner ring surface
41st, multiple drain roads 6 communicated with guiding gutter 5 are provided between outer ring surface 42.Each drain road 6 includes extending to from inner ring surface 41
The extension 61 in hub portion 3.In the present embodiment, extension 61 is arranged to opening up semicircle arcuation, and guiding gutter 5 is arranged to half
Circular trough.
A kind of water pump vane of the utility model using when be arranged in housing 7, housing 7 includes inlet opening 71 and osculum
72.Because hub portion 3 is arranged to export axis connection with water pump using mounting hole 31 and rotates with it, therefore when the utility model is a kind of
When water pump vane is rotated by the gearing of water pump output shaft, the liquid flowed into by inlet opening 71 in housing 7 can be driven simultaneously
Pressurization, is then flowed outwardly by drain road 6, is finally flowed out by osculum 71 outside housing 7, so as to reach the work(of water pump pressurization
Energy.
A kind of water pump vane of the utility model because drain road 6 is arranged to through between inner ring surface 41, outer ring surface 42, because
This, when being flowed outwardly from the outside liquid for flowing into guiding gutter 5 by drain road 6, because the whole flow process of liquid has no
Any change spatially, draining is steady, so being not in the prior art to produce vapour because space size gradually increases
Bubble, the situation for influenceing water pump normal operation occur.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (5)
1. a kind of water pump vane, it is characterised in that including substrate and annular ring, be provided projectingly in the one side of the substrate
Hub portion, annular ring are arranged around in the periphery in the hub portion；The hub portion insertion, which is provided with supply-water pump output shaft, to be turned
The mounting hole worn dynamicly, annular ring include inner ring surface, outer ring surface and link the inner ring surface, outer ring surface and with the base
The parallel top surface of plate, is provided with guiding gutter between inner ring surface and the hub portion, and through being set between the inner ring surface, outer ring surface
There are multiple drain roads communicated with the guiding gutter.
2. water pump vane according to claim 1, it is characterised in that the drain road includes extending to from the inner ring surface
The extension in the hub portion.
3. water pump vane according to claim 2, it is characterised in that the extension is arranged to be in opening up semicircle
Arcuation.
4. water pump vane according to claim 3, it is characterised in that the guiding gutter is arranged to semi-circular groove.
5. a kind of water pump, it is characterised in that including any described water pump vanes of claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720814459.4U CN206874542U (en) | 2017-07-06 | 2017-07-06 | A kind of water pump vane and water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720814459.4U CN206874542U (en) | 2017-07-06 | 2017-07-06 | A kind of water pump vane and water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206874542U true CN206874542U (en) | 2018-01-12 |
Family
ID=61329405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720814459.4U Expired - Fee Related CN206874542U (en) | 2017-07-06 | 2017-07-06 | A kind of water pump vane and water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206874542U (en) |
-
2017
- 2017-07-06 CN CN201720814459.4U patent/CN206874542U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190522 Address after: 410300 Ge Hometown, Liuyang City, Changsha City, Hunan Province Patentee after: Changsha Canon Pump Co., Ltd. Address before: 325014 Room 102, zhe Xia living area, Wutian street, Ouhai, Wenzhou, Zhejiang, China, 1 Patentee before: WENZHOU JIEGAO SCIENCE & TECHNOLOGY CO., LTD. |
|
| 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: 20180112 Termination date: 20210706 |