CN205478581U - Sewage pump - Google Patents
Sewage pump Download PDFInfo
- Publication number
- CN205478581U CN205478581U CN201620291543.8U CN201620291543U CN205478581U CN 205478581 U CN205478581 U CN 205478581U CN 201620291543 U CN201620291543 U CN 201620291543U CN 205478581 U CN205478581 U CN 205478581U
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- CN
- China
- Prior art keywords
- motor
- inlet channel
- pump
- filter screen
- water inlet
- 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.)
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Abstract
The utility model relates to a sewage pump contains the pump body and sets up at this internal first motor of pump, be equipped with the output pivot on the first motor, be equipped with the impeller in the pivot, be equipped with communicating inlet channel and outlet conduit on the pump body, the impeller is located inlet channel and outlet conduit juncture, the water inlet department of inlet channel is equipped with the filter screen, the water inlet edge of inlet channel still is equipped with the second motor, be provided with the brush that many circumference were placed in the outside of filter screen on the output shaft of second motor, the utility model discloses a set up rotatory brush in the outside of filter screen, wash the filter screen to can prevent effectively that the filter screen from blockking up, and utilize the rivers around the water inlet to carry out self - cleaning to the brush, not need manual cleaning.
Description
Technical field
This utility model relates to a kind of pump, refers in particular to one and is prevented from water inlet blocking
Sewage pump.
Background technology
Prior art 201420049066.5 discloses a kind of sewage pump, including
Pump body and motor, motor is provided with output revolving shaft, and rotating shaft is provided with impeller and wears
Being located at pump body interior, pump body is provided with the inlet channel and outlet pipe communicated
Road, impeller is positioned at inlet channel and outlet conduit intersection, the water inlet of inlet channel
Mouth is provided with drainage screen, outlet first stop valve of outlet conduit, outlet conduit
Inwall is provided with some shunt conduit, shunt conduit be all located in pump this most internal and from
Drainage screen passes with the junction of inlet channel and runs through the sidewall of sleeve, isocon
The second stop valve it is equipped with on road, when there is blocking in the drainage screen in inlet channel,
Need second stop valve is opened manually, close the first stop valve, make the water in the pump housing
From shunting outlet ejection, drainage screen is rinsed, and while flushing, water inlet
Pipeline still in water inlet, can reduce the pressure of shunting outlet ejection water, cause cleaning
The cleanest.
Utility model content
This utility model purpose is in order to overcome the deficiencies in the prior art and to provide one
Plant sewage pump, by arranging the hairbrush of rotation in the outside of drainage screen, to drainage screen
It is carried out, it is thus possible to effectively prevent drainage screen from blocking.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: a kind of
Sewage pump, comprises pump body and is arranged on intrinsic first motor of pump；Described
One motor is provided with output revolving shaft；Described rotating shaft is provided with impeller；Described pump body
It is provided with the inlet channel and outlet conduit communicated；Described impeller is positioned at inlet channel
With outlet conduit intersection；The water inlet of described inlet channel is provided with drainage screen,
The water inlet edge of described inlet channel is additionally provided with the second motor；Described second motor
Output shaft on be provided with the hairbrush that a plurality of circumference is placed in the outside of drainage screen.
Preferably, the outer ring of described hairbrush is additionally provided with guard.
Due to the utilization of technique scheme, this utility model is compared with prior art
Have the advantage that
Sewage pump described in the utility model arranges rotation by the outside at drainage screen
The hairbrush turned, is carried out drainage screen, it is thus possible to effectively prevent drainage screen from blocking up
Plug, and simple in construction, easy to use.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation of sewage pump described in the utility model.
Wherein: 1, pump body；2, rotating shaft；3, impeller；4, inlet channel；
5, outlet conduit；6, drainage screen；7, hairbrush；8, the second motor；9, net
Cover.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is made further by specific embodiment
Describe in detail.
Accompanying drawing 1 is sewage pump described in the utility model, comprises pump body 1 He
The first motor being arranged in pump body 1；Described first motor is provided with output
Rotating shaft 2；Described rotating shaft 2 is provided with impeller 3；Described pump body 1 is provided with phase
Logical inlet channel 4 and outlet conduit 5；Described impeller 3 is positioned at inlet channel 4
With outlet conduit 5 intersection；The water inlet of described inlet channel 4 was provided with
Filter screen 6, the water inlet edge of described inlet channel 4 is additionally provided with the second motor 8；
On the output shaft of described second motor 8, the outside of drainage screen 6 is provided with two
In 180 degree of hairbrush 7 placed；The outer ring of described hairbrush 7 is additionally provided with guard 9,
Play a protective role.
During use: when blocking occurs in the drainage screen 6 in inlet channel 4, drive
Dynamic second motor 8 band electric brush 7 rotates, and is carried out drainage screen 6, and
The current around water inlet are utilized can hairbrush 7 to be cleaned automatically, it is not necessary to
Manual cleaning.
Due to the utilization of technique scheme, this utility model is compared with prior art
Have the advantage that
Sewage pump described in the utility model arranges rotation by the outside at drainage screen
The hairbrush turned, is carried out drainage screen, it is thus possible to effectively prevent drainage screen from blocking up
Plug, and simple in construction, easy to use.
Below it is only concrete exemplary applications of the present utility model, to this utility model
Protection domain do not constitute any limitation.All employing equivalents or equivalence are replaced
The technical scheme changed and formed, all fall within this utility model rights protection scope it
In.
Claims (2)
1. a sewage pump, comprises pump body and is arranged on pump intrinsic first
Motor；Described first motor is provided with output revolving shaft；Described rotating shaft is provided with impeller；
Described pump body is provided with the inlet channel and outlet conduit communicated；Described impeller position
In inlet channel and outlet conduit intersection；The water inlet of described inlet channel sets
There is drainage screen, it is characterised in that: the water inlet edge of described inlet channel is additionally provided with
Second motor；It is provided with in the outside of drainage screen on the output shaft of described second motor
The hairbrush that a plurality of circumference is placed.
Sewage pump the most according to claim 1, it is characterised in that: described
The outer ring of hairbrush is additionally provided with guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620291543.8U CN205478581U (en) | 2016-04-08 | 2016-04-08 | Sewage pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620291543.8U CN205478581U (en) | 2016-04-08 | 2016-04-08 | Sewage pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205478581U true CN205478581U (en) | 2016-08-17 |
Family
ID=56644477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620291543.8U Active CN205478581U (en) | 2016-04-08 | 2016-04-08 | Sewage pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205478581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608962A (en) * | 2020-06-10 | 2020-09-01 | 鲍维西 | A sewage pump auxiliary device for dredging filter screen blocks up |
-
2016
- 2016-04-08 CN CN201620291543.8U patent/CN205478581U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608962A (en) * | 2020-06-10 | 2020-09-01 | 鲍维西 | A sewage pump auxiliary device for dredging filter screen blocks up |
| CN111608962B (en) * | 2020-06-10 | 2021-06-04 | 重庆强盟机械制造有限公司 | A sewage pump auxiliary device for dredging filter screen blocks up |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |