CN206738231U - Can self-cleaning water pump - Google Patents
Can self-cleaning water pump Download PDFInfo
- Publication number
- CN206738231U CN206738231U CN201720546427.0U CN201720546427U CN206738231U CN 206738231 U CN206738231 U CN 206738231U CN 201720546427 U CN201720546427 U CN 201720546427U CN 206738231 U CN206738231 U CN 206738231U
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- CN
- China
- Prior art keywords
- impeller
- pump
- impeller body
- blade
- water pump
- 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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Abstract
One kind provided by the utility model can self-cleaning water pump, including pump head, shell, pump shaft and the impeller assembly for being coated at pump shaft, water inlet and delivery port are provided with the pump head, the pump head bottom is provided with foreign matter outlet, the impeller assembly includes impeller body, impeller cover, multiple blades being circumferentially disposed on impeller body and the cleaning brush being arranged between adjacent blades, the impeller cover and impeller body connect and blade cavity are formed between impeller cover and impeller body, the impeller body is circumferentially arranged multiple blade grooves connected with blade cavity and clean tank, the blade is located in blade groove and can reciprocatingly slided vertically on impeller body, the cleaning brush is located in clean tank and can reciprocatingly slided vertically on impeller body, the impeller body is connected with pump shaft.It is provided by the utility model can self-cleaning water pump, clear up foreign matter when do not have to dismounting water pump, it is simple to operate, shorten the time of cleaning, do not influence the normal use of water pump.
Description
Technical field
The utility model is related to a kind of flow can self-cleaning water pump.
Background technology
Water pump is required for the medium ratio of regularly flushing water pump, the particularly conveying of water pump product after used a period of time
When more muddy, due to, containing the larger liquid of particle or viscosity, being had inside medium after much time using inside the pump housing
Dirt, and easy aspirated foreign body during water pump use, cause blade stuck, such as handle easy damaged water pump not in time.Existing cleaning is different
The mode of thing is to take water pump apart, is again re-assemblied water pump after having cleared up, complex operation, time-consuming longer, is influenceing water pump just
Often use.
Utility model content
For in the prior art the defects of, it is provided by the utility model can self-cleaning water pump, clear up foreign matter when do not have to tear open
Water pump is unloaded, it is simple to operate, shorten the time of cleaning, do not influence the normal use of water pump.
One kind provided by the utility model can self-cleaning water pump, including pump head, shell, pump shaft and be coated at pump shaft
Impeller assembly, water inlet and delivery port, the pump head and cage connection is provided with the pump head, the impeller assembly is located at pump
Between head and shell, the pump head bottom is provided with foreign matter outlet, and the impeller assembly includes impeller body, impeller cover, multiple
The blade being circumferentially disposed on impeller body and the cleaning brush being arranged between adjacent blades, the impeller cover connect with impeller body
Connect and blade cavity is formed between impeller cover and impeller body, the impeller body is circumferentially arranged there are multiple blades connected with blade cavity
Groove and clean tank, the blade are located in blade groove and can reciprocatingly slided vertically on impeller body, and the cleaning brush is positioned at clear
It can reciprocatingly slide vertically in clean groove and on impeller body, the impeller body is connected with pump shaft.
Alternatively, in addition to pump head the foreign matter collection case being detachably connected, the foreign matter collection case and foreign matter outlet
Connection, the pump head bottom is additionally provided with the discharge outlet being in communication with the outside.
Alternatively, the discharge outlet is provided with foreign body filtering net with pump head junction.
Alternatively, the hardness of the cleaning brush radially gradually lowers.
Alternatively, the impeller cover can reciprocatingly slide on impeller body vertically.
As shown from the above technical solution, the beneficial effects of the utility model：One kind provided by the utility model can automatically cleaning
Water pump, including pump head, shell, pump shaft and the impeller assembly for being coated at pump shaft, be provided with water inlet on the pump head and go out
The mouth of a river, the pump head and cage connection, for the impeller assembly between pump head and shell, the pump head bottom is provided with foreign matter
Outlet, the impeller assembly include impeller body, impeller cover, multiple blades being circumferentially disposed on impeller body and are arranged on
Cleaning brush between adjacent blades, the impeller cover and impeller body connect and blade cavity are formed between impeller cover and impeller body, institute
State that impeller body is circumferentially arranged multiple blade grooves connected with blade cavity and a clean tank, the blade is located in blade groove and can
Being reciprocatingly slided vertically on impeller body, the cleaning brush is located in clean tank and can reciprocatingly slided vertically on impeller body,
The impeller body is connected with pump shaft.It is provided by the utility model can self-cleaning water pump, clear up foreign matter when do not have to dismounting water pump, behaviour
Work is simple, shortens the time of cleaning, does not influence the normal use of water pump.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art.In all of the figs, it is similar
Element or part are typically identified by similar reference.In accompanying drawing, each element or part might not be according to the ratios of reality
Draw.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the left view of the water pump shown in Fig. 1；
Fig. 3 is the structural representation of impeller body；
Fig. 4 is dimensional structure diagram of the present utility model.
Reference：
1- pump heads, 2- shells, 3- pump shafts, 4- impeller bodies, 5- impeller covers, 6- blades, 7- cleaning brush, 8- blade cavities, 9- are different
Thing collecting box, 11- water inlets, 12- delivery ports, 13- foreign matters outlet, 14- discharge outlet, 15- foreign body filterings net, 41- blade grooves,
42- clean tanks.
Embodiment
The embodiment of technical solutions of the utility model is described in detail below in conjunction with accompanying drawing.Following examples are only
For clearly illustrating the technical solution of the utility model, therefore example is only used as, and this practicality can not be limited with this
New protection domain.
It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application should be this reality
The ordinary meaning understood with new one of ordinary skill in the art.
In the description of the present application, it is to be understood that term " top ", " bottom ", " interior ", " outer ", " axial direction ", " radial direction ",
The orientation or position relationship of instructions such as " circumferences " are based on orientation shown in the drawings or position relationship, are for only for ease of description originally
Utility model and simplifying describes, rather than instruction or implies that signified device or element must have specific orientation, with specific
Azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In description of the present utility model, " multiple "
Two or more is meant that, unless otherwise specifically defined.
In this application, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands concrete meaning of the above-mentioned term in the utility model.
In this application, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
Refer to Fig. 1-4, one kind that the present embodiment provides can self-cleaning water pump, including pump head 1, shell 2, pump shaft 3 with
And the impeller assembly of pump shaft 3 is coated at, water inlet 11 and delivery port 12, the pump head 1 and shell 2 are provided with the pump head 1
Connection, for the impeller assembly between pump head 1 and shell 2, the bottom of pump head 1 is provided with foreign matter outlet 13, the leaf
Wheel assembly includes impeller body 4, impeller cover 5, multiple blades 6 being circumferentially disposed on impeller body 4 and is arranged on adjacent blades 6
Between cleaning brush 7, the impeller cover 5 and impeller body 4 connect and between impeller cover 5 and impeller body 4 formed blade cavity 8, it is described
Impeller body 4 is circumferentially arranged multiple blade grooves 41 connected with blade cavity 8 and clean tank 42, and the blade 6 is located at blade groove
It can reciprocatingly slide vertically in 41 and on impeller body 4, the cleaning brush 7 is located in clean tank 42 and can be vertically in impeller body
Reciprocatingly slided on 4, the impeller body 4 is connected with pump shaft 3.Foreign matter outlet 13 is closed during use, cleaning brush 7 is to away from pump head 1
One end slide, be contracted in clean tank 42, blade 6 to close to pump head 1 one end slide, enter blade through blade groove 41
In chamber 8, pump shaft 3, the concomitant rotation of blade 6 are rotated, liquid is entered in water pump by water inlet 11, and under the influence of centrifugal force
Discharged from delivery port 12, when there is foreign matter to enter in water pump, close water inlet 11 and delivery port 12, open foreign matter outlet
13, blade 6 slides to one end away from pump head 1, is contracted in blade groove 41, and cleaning brush 7 slides to close to one end of pump head 1,
Entered through clean tank 42 in blade cavity 8, control pump shaft 3 rotates, and allows 3 positive and negative reciprocating rotary of pump shaft, cleaning brush 7 is in blade cavity
8 reciprocating rotaries, the foreign matter being bonded in blade cavity 8 is dialled from impeller cover 5 and impeller body 4 from, foreign matter under gravity under
It is sliding, discharged by foreign matter outlet 13 in water pump.It is provided by the utility model can self-cleaning water pump, clear up foreign matter when do not have to tear open
Water pump is unloaded, it is simple to operate, shorten the time of cleaning, do not influence the normal use of water pump.
As the further improvement to above-mentioned technical proposal, in addition to the foreign matter collection case 9 being detachably connected with pump head 1,
The foreign matter collection case 9 connects with foreign matter outlet 13, and the bottom of pump head 1 is additionally provided with the discharge outlet 14 being in communication with the outside.
When clearing up foreign matter, first pass through discharge outlet 14 and drain the liquid in blade cavity 8, prevent foreign matter from suspending in a liquid, be easy to foreign matter
Discharge, closing discharge outlet 14, opening foreign matter outlet 13, the rotation of pump shaft 3 drives cleaning brush 7 by the foreign matter in blade cavity 8
Foreign matter collection case 9 is discharged to, prevents foreign matter to be again introduced into water pump.
As the further improvement to above-mentioned technical proposal, the discharge outlet 14 is provided with foreign matter mistake with the junction of pump head 1
Filter screen 15.Prevent foreign matter from being discharged from discharge outlet 14.
As the further improvement to above-mentioned technical proposal, the hardness of the cleaning brush 7 radially gradually lowers.Just
The foreign matter on impeller cover 5 is discharged in cleaning brush 7.
As the further improvement to above-mentioned technical proposal, the impeller cover 5 can be slided back and forth on impeller body 4 vertically
It is dynamic.After water pump, which sucks larger foreign matter, causes blade stuck, cleaning brush 7 and blade 6 are retracted in impeller body, the edge of impeller cover 5
Axially to the Slideslip away from impeller body 4, increasing the space of blade cavity 8, foreign matter falls downwards under gravity, and from different
Thing outlet 13 is discharged.Larger foreign matter is convenient to clean, prevents that blade is stuck, prevents water pump from damaging.
In specification of the present utility model, numerous specific details are set forth.It is to be appreciated, however, that reality of the present utility model
Applying example can put into practice in the case of these no details.In some instances, known method, knot is not been shown in detail
Structure and technology, so as not to obscure the understanding of this description.In addition, in the case of not conflicting, those skilled in the art
Member different the embodiments or example and the feature of different embodiments or example described in this specification can be combined and
Combination.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type, it all should cover among claim of the present utility model and the scope of specification.
Claims (5)
1. one kind can self-cleaning water pump, including pump head（1）, shell（2）, pump shaft（3）And it is coated at pump shaft（3）Impeller sets
Part, the pump head（1）On be provided with water inlet（11）And delivery port（12）, the pump head（1）With shell（2）Connection, the leaf
Wheel assembly is located at pump head（1）With shell（2）Between, it is characterised in that：The pump head（1）Bottom is provided with foreign matter outlet
（13）, the impeller assembly includes impeller body（4）, impeller cover（5）, multiple be circumferentially disposed at impeller body（4）On blade（6）
And it is arranged on adjacent blades（6）Between cleaning brush（7）, the impeller cover（5）With impeller body（4）Connection and impeller cover（5）
With impeller body（4）Between form blade cavity（8）, the impeller body（4）It is circumferentially arranged to have multiple and blade cavity（8）The leaf of connection
Film trap（41）And clean tank（42）, the blade（6）Positioned at blade groove（41）It is interior and can be vertically in impeller body（4）It is upper reciprocal sliding
It is dynamic, the cleaning brush（7）Positioned at clean tank（42）It is interior and can be vertically in impeller body（4）On reciprocatingly slide, the impeller body（4）
With pump shaft（3）Connection.
2. according to claim 1 can self-cleaning water pump, it is characterised in that：Also include and pump head（1）It is detachably connected
Foreign matter collection case（9）, the foreign matter collection case（9）With foreign matter outlet（13）Connection, the pump head（1）Bottom is additionally provided with
The discharge outlet being in communication with the outside（14）.
3. according to claim 2 can self-cleaning water pump, it is characterised in that：The discharge outlet（14）With pump head（1）Even
The place of connecing is provided with foreign body filtering net（15）.
4. according to claim 1 can self-cleaning water pump, it is characterised in that：The cleaning brush（7）Hardness radially
Outwards gradually lower.
5. according to claim 1 can self-cleaning water pump, it is characterised in that：The impeller cover（5）Can be vertically in leaf
Wheel body（4）On reciprocatingly slide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546427.0U CN206738231U (en) | 2017-05-17 | 2017-05-17 | Can self-cleaning water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546427.0U CN206738231U (en) | 2017-05-17 | 2017-05-17 | Can self-cleaning water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206738231U true CN206738231U (en) | 2017-12-12 |
Family
ID=60565938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720546427.0U Expired - Fee Related CN206738231U (en) | 2017-05-17 | 2017-05-17 | Can self-cleaning water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206738231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131147A (en) * | 2017-05-17 | 2017-09-05 | 重庆欧尼斯特机电有限公司 | Can self-cleaning water pump |
| CN113958514A (en) * | 2021-11-22 | 2022-01-21 | 问茂荣 | Shielding pump for enhancing cooling and cleaning tail liquid |
-
2017
- 2017-05-17 CN CN201720546427.0U patent/CN206738231U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131147A (en) * | 2017-05-17 | 2017-09-05 | 重庆欧尼斯特机电有限公司 | Can self-cleaning water pump |
| CN107131147B (en) * | 2017-05-17 | 2024-02-06 | 山西省运城华洋电泵制造有限公司 | Self-cleaning water pump |
| CN113958514A (en) * | 2021-11-22 | 2022-01-21 | 问茂荣 | Shielding pump for enhancing cooling and cleaning tail liquid |
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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: 20171212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |