CN206346920U - One kind cutting sewage pump - Google Patents
One kind cutting sewage pump Download PDFInfo
- Publication number
- CN206346920U CN206346920U CN201621368924.8U CN201621368924U CN206346920U CN 206346920 U CN206346920 U CN 206346920U CN 201621368924 U CN201621368924 U CN 201621368924U CN 206346920 U CN206346920 U CN 206346920U
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- China
- Prior art keywords
- sewage pump
- sewage
- pump case
- impeller
- debris
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Abstract
Sewage pump is cut the utility model discloses one kind, including sewage pump case, impeller is provided with the inside of the sewage pump case, delivery port is provided with the sewage pump case, in motor of the one end of the sewage pump case provided with driving impeller rotation, be provided with base in the other end of the sewage pump case, water inlet offered on the base, the inside of the sewage pump case and positioned between impeller and water inlet provided with the cutter plate that can be cut the debris in sewage.The utility model can be cut the debris carried in sewage, it is to avoid sewage pump is blocked by debris and service life is long.
Description
Technical field
The utility model is related to sewage pump technical field, is related specifically to a kind of cutting sewage pump.
Background technology
Sewage pump belongs to one kind of centrifugal impurities pump, with diversified forms：Such as two kinds of submersible type and dry type, it is the most frequently used at present
Submersible type be QW type submerged sewage pumps, most common dry type the sewage pump such as horizontal sewage pump of W types and WL types vertical sump pump two
Kind.Mainly for delivery of municipal sewage, contain fiber in excrement or liquid.
The sewage pump overall structure of prior art is complex, and when conveying sewage, easily by the debris in sewage
Block, not only have impact on the operating efficiency of sewage pump, and also had a strong impact on the service life of sewage pump, the row to sewage pump
Dirt work brings larger inconvenience.
But in view of the shortcomings of the prior art, developer be necessary to develop it is a kind of it is reasonable in design, simple in construction, can be by dirt
The debris carried in water is cut, it is to avoid sewage pump is blocked the cutting sewage pump with service life length by debris.
Utility model content
To solve the problem of prior art is present, the utility model purpose provides a kind of reasonable in design, simple in construction, energy
It is enough to be cut the debris carried in sewage, it is to avoid sewage pump is blocked the cutting sewage pump with service life length by debris.
To solve above technical problem, what the utility model was realized using following technical scheme：
One kind cutting sewage pump, including sewage pump case, are provided with impeller, in the dirt in the inside of the sewage pump case
Water pump cover is provided with delivery port, in motor of the one end of the sewage pump case provided with driving impeller rotation, described
The other end of sewage pump case is provided with base, offers water inlet on the base, it is characterised in that in the sewage pump case
The inside of body and positioned between impeller and water inlet provided with the cutter plate that can be cut the debris in sewage.
In a preferred embodiment of the present utility model, the cutter plate includes blade and the knife being arranged on blade
Seat, the blade is engaged with impeller to be cut to the debris in sewage, and the tool rest is arranged in sewage pump case.
In a preferred embodiment of the present utility model, uniformly offered along its circumferencial direction on the tool rest multiple
Mounting hole.
Compared with prior art, the utility model is in the inside of sewage pump case and positioned at being provided between impeller and water inlet
The cutter plate that the debris in sewage can be cut, can by the cooperation of the blade and rotary blade of cutter plate
Debris in sewage is cut away, can effectively avoid sewage pump from being blocked by the debris in sewage, further increase dirt
The service life of water pump.
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 accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model cutter plate.
Fig. 3 is the front view of the utility model cutter plate.
Fig. 4 is Fig. 3 A-A sectional views.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
Shown in reference picture 1- Fig. 4, a kind of cutting sewage pump provided in figure, including sewage pump case 100.
Impeller 200 is provided with the inside of sewage pump case 100, delivery port 110 is provided with sewage pump case 100, in dirt
The motor 300 that the left end of water pump cover 100 rotates provided with driving impeller 200, motor 300 is fixed by bolt 600
On the left end of sewage housing 100, impeller 200 is fixedly mounted on by bolt 800 in the output end of motor 300.
Base 400 is provided with the right-hand member of sewage pump case 100, base 400 is fixedly mounted on sewage pump case by bolt 700
On the right-hand member of body 100, water inlet 410 is offered on base 400.
The inside of sewage pump case 100 and positioned between impeller 200 and water inlet 410 provided with can will be miscellaneous in sewage
The cutter plate 500 that thing is cut, cutter plate 500 includes blade 520 and the tool rest 510 being arranged on blade 520, blade
520 are engaged with impeller 200 debris in sewage are cut, and tool rest 510 is arranged in sewage pump case 100.
The generally disc of tool rest 510, multiple mounting holes 511 are uniformly offered on tool rest 510 along its circumferencial direction, choosing
Tool rest 510 is fixedly mounted in sewage pump case 100 through mounting hole 511 with bolt 700, cutter plate is effectively raised
Stability between 500 and sewage pump case 100.
In summary the utility model the inside of sewage pump case and positioned between impeller and water inlet provided with can be by
The cutter plate that debris in sewage is cut, can be by sewage by the cooperation of the blade and rotary blade of cutter plate
In debris cut away, can effectively avoid sewage pump from being blocked by the debris in sewage, further increase sewage pump
Service life.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the utility model spirit and scope are not departed from
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.The utility model will
Protection domain is asked to be defined by appended claims and its equivalent.
Claims (3)
1. one kind cutting sewage pump, including sewage pump case, are provided with impeller, in the sewage in the inside of the sewage pump case
Pump case is provided with delivery port, in motor of the one end of the sewage pump case provided with driving impeller rotation, in the dirt
The other end of water pump cover is provided with base, offers water inlet on the base, it is characterised in that in the sewage pump case
Inside and positioned between impeller and water inlet provided with the cutter plate that can be cut the debris in sewage.
2. a kind of cutting sewage pump as claimed in claim 1, it is characterised in that：The cutter plate includes blade and is arranged on
Tool rest on blade, the blade is engaged with impeller to be cut to the debris in sewage, and the tool rest is arranged on sewage pump
On housing.
3. a kind of cutting sewage pump as claimed in claim 2, it is characterised in that：It is uniform along its circumferencial direction on the tool rest
Offer multiple mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368924.8U CN206346920U (en) | 2016-12-14 | 2016-12-14 | One kind cutting sewage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368924.8U CN206346920U (en) | 2016-12-14 | 2016-12-14 | One kind cutting sewage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206346920U true CN206346920U (en) | 2017-07-21 |
Family
ID=59321213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621368924.8U Active CN206346920U (en) | 2016-12-14 | 2016-12-14 | One kind cutting sewage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206346920U (en) |
-
2016
- 2016-12-14 CN CN201621368924.8U patent/CN206346920U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200324 Address after: 421421 Puning Road, Dapu Industrial Park, Hengdong County, Hengyang City, Hunan Province Patentee after: Hunan Dadi Pump Industry Co.,Ltd. Address before: Dapu Industrial Park in Hunan province Hengyang city Hengdong County 421400 Patentee before: HENGYANG LIYUAN MOTIVE MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right |