CN103671127A - Sewage discharge pump with automatic flushing and dredging functions - Google Patents
Sewage discharge pump with automatic flushing and dredging functions Download PDFInfo
- Publication number
- CN103671127A CN103671127A CN201210313926.7A CN201210313926A CN103671127A CN 103671127 A CN103671127 A CN 103671127A CN 201210313926 A CN201210313926 A CN 201210313926A CN 103671127 A CN103671127 A CN 103671127A
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- discharge pump
- water
- sewage discharge
- pump
- pollution discharge
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Abstract
The invention relates to a sewage discharge pump with the automatic flushing and dredging functions. The sewage discharge pump with the automatic flushing and dredging functions comprises a pump body, an annular cavity is arranged inside the pump body, and a plurality of screw holes are evenly distributed in the periphery of the annular cavity. A water outlet pipe is arranged in each screw hole in a sleeved mode, and a sewage discharge vane wheel is arranged inside the annular cavity. A water inlet joint is arranged at the position right opposite to an inlet of the sewage discharge vane wheel, and the water inlet joint is provided with a filter screen. When the sewage discharge pump works, water, filtered by the filter screen, in a sewage pool enters the sewage discharge vane wheel through the water inlet joint, the sewage discharge vane wheel which rotates at high speed acts on the water entering the sewage discharge vane wheel, then the water forms high-speed water flow which enters the water outlet pipes through the screw holes in the annular cavity, the water outlet pipes drain high-pressure water flow which rushes at the bottom of the sewage pool to impact sediments at the bottom of the sewage pool, the sediments are impacted to be suspended solids, and the suspended solids enter a suction inlet of the sewage discharge pump along with the water flow and then are discharged out of the sewage pool. Compared with the prior art, the sewage discharge pump with the automatic flushing and dredging functions has the advantages of being low in cost, good in dredging effect and the like.
Description
Technical field
The present invention relates to a kind of pollution discharge pump, especially relate to a kind of pollution discharge pump with auto-flushing desilting function.
Background technique
At present, during the sewage dirt of pollution discharge pump in pumping cesspool, the sludge dispatch in front of suction port can only be fallen, other place of cesspool can pile with by precipitated thing gradually, and the actual volume of cesspool is dwindled greatly.When the sludge of surrounding accumulation falls down, also likely stop up suction port, make pump cisco unity malfunction.In order to address this problem, some producers adopt two-sided centrifugal pump impeller, and it is anti-blocking with many suction nozzles, to carry out desilting.But the suction of pollution discharge pump is limited, only have at most 0.05Mpa, the employing also having adds stirring wheel and stirs evenly below the import of impeller, this structure on the one hand stirring wheel be easily wound, in addition its to stir evenly area very limited.What also have rinses from drawing high pressure water in pump chamber or impeller, and high pressure water flow is little, inoperative, high pressure water flow has a strong impact on greatly again exerting oneself of pump.All these sludge accumulations that finally still cannot solve cesspool are so that finally block the problem of suction port above.
Summary of the invention
Object of the present invention is exactly to provide in order to overcome the defect of above-mentioned prior art existence the pollution discharge pump with auto-flushing desilting function that a kind of cost is low, dredging effect is good.
Object of the present invention can be achieved through the following technical solutions:
A kind of pollution discharge pump with auto-flushing desilting function, comprise the pump housing, it is characterized in that, in this pump housing, be provided with toroidal cavity, the surrounding of this toroidal cavity is uniformly distributed several screws, on each screw, is arranged with outlet pipe, is provided with blowdown impeller in described toroidal cavity, the import of this blowdown impeller is provided with over against position into water joint, and this water inlet joint is provided with filter screen;
During pollution discharge pump work, water in cesspool after strainer filtering enters blowdown impeller by the joint of intaking, the blowdown impeller of High Rotation Speed becomes high-velocity flow to the water work done entering wherein, by screw on toroidal cavity, enter outlet pipe again, by outlet pipe, discharge the high-pressure water flow rush at the bottom of the cesspool sludge at the bottom of by cesspool and impact into suspended matter, suspended matter is along with current enter blowdown pump intake and by outside pollution discharge pump effluent pond.
Described screw is provided with three, is evenly distributed on the surrounding of toroidal cavity.
Described blowdown impeller inlet upward, and is connected and is contained on axle back-to-back with pollution discharge pump self impeller.
Described water inlet joint is hollow structure, and the import of its cavity and blowdown impeller is over against setting.
Described water inlet joint is provided with four supporting ribs.
Described outlet pipe discharge rushes at the water flow of cesspool bottom and sets as requested, and its water flow pressure is more than 0.15Mpa.
Compared with prior art, the present invention has and can when pollution discharge pump is pumped sewage, the sludge dispatch of cesspool be fallen, thereby saves the investment of desilting equipment and be specifically designed to the expense of desilting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is water inlet joint structural representation of the present invention;
Fig. 3 is blowdown blade wheel structure schematic diagram of the present invention;
Fig. 4 is pump body structure schematic diagram of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
As Figure 1-4, a kind of pollution discharge pump with auto-flushing desilting function, comprise the pump housing 4, in this pump housing 4, be provided with toroidal cavity 41, the surrounding of this toroidal cavity 41 is uniformly distributed three screws 411, on each screw 411, be arranged with outlet pipe 5, in described toroidal cavity 41, be provided with blowdown impeller 3, the import of this blowdown impeller 3 is provided with over against position into water joint 2, and this water inlet joint 2 is provided with filter screen 1, described blowdown impeller 3 imports upward, and are connected back-to-back and are contained on axle with pollution discharge pump self impeller; Described water inlet joint 2 is hollow structure, and the import of its cavity and blowdown impeller 3 is over against setting; Described water inlet joint 2 is provided with four supporting ribs; Described outlet pipe 5 discharges rush at the water flow of cesspool bottom and set as requested, and its water flow pressure is more than 0.15Mpa;
During pollution discharge pump work, water in cesspool after filter screen 1 filters enters blowdown impeller 3 by the joint 2 of intaking, the water work done that 3 pairs, the blowdown impeller of High Rotation Speed enters wherein becomes high-velocity flow, by screw on toroidal cavity 41, enter outlet pipe 5 again, by outlet pipe 5, discharge the high-pressure water flow that rushes at the bottom of the cesspool sludge at the bottom of by cesspool and impact into suspended matter, suspended matter is along with current enter blowdown pump intake and by outside pollution discharge pump effluent pond.
Claims (6)
1. a pollution discharge pump with auto-flushing desilting function, comprise the pump housing, it is characterized in that, in this pump housing, be provided with toroidal cavity, the surrounding of this toroidal cavity is uniformly distributed several screws, on each screw, is arranged with outlet pipe, is provided with blowdown impeller in described toroidal cavity, the import of this blowdown impeller is provided with over against position into water joint, and this water inlet joint is provided with filter screen;
During pollution discharge pump work, water in cesspool after strainer filtering enters blowdown impeller by the joint of intaking, the blowdown impeller of High Rotation Speed becomes high-velocity flow to the water work done entering wherein, by screw on toroidal cavity, enter outlet pipe again, by outlet pipe, discharge the high-pressure water flow rush at the bottom of the cesspool sludge at the bottom of by cesspool and impact into suspended matter, suspended matter is along with current enter blowdown pump intake and by outside pollution discharge pump effluent pond.
2. a kind of pollution discharge pump with auto-flushing desilting function according to claim 1, is characterized in that, described screw is provided with three, is evenly distributed on the surrounding of toroidal cavity.
3. a kind of pollution discharge pump with auto-flushing desilting function according to claim 1, is characterized in that, described blowdown impeller inlet upward, and is connected and is contained on axle back-to-back with pollution discharge pump self impeller.
4. a kind of pollution discharge pump with auto-flushing desilting function according to claim 1, is characterized in that, described water inlet joint is hollow structure, and the import of its cavity and blowdown impeller is over against setting.
5. a kind of pollution discharge pump with auto-flushing desilting function according to claim 4, is characterized in that, described water inlet joint is provided with four supporting ribs.
6. a kind of pollution discharge pump with auto-flushing desilting function according to claim 1, is characterized in that, described outlet pipe discharge rushes at the water flow of cesspool bottom and sets as requested, and its water flow pressure is more than 0.15Mpa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210313926.7A CN103671127A (en) | 2012-08-29 | 2012-08-29 | Sewage discharge pump with automatic flushing and dredging functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210313926.7A CN103671127A (en) | 2012-08-29 | 2012-08-29 | Sewage discharge pump with automatic flushing and dredging functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103671127A true CN103671127A (en) | 2014-03-26 |
Family
ID=50309669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210313926.7A Pending CN103671127A (en) | 2012-08-29 | 2012-08-29 | Sewage discharge pump with automatic flushing and dredging functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103671127A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047869A (en) * | 2014-07-09 | 2014-09-17 | 苏州优德通力电气有限公司 | Immersible pump for slightly-polluted water |
| CN106968990A (en) * | 2017-05-11 | 2017-07-21 | 江苏斯别特制泵有限公司 | A kind of centrifugal filtration dredge pump pump housing |
| CN107035730A (en) * | 2017-06-27 | 2017-08-11 | 太仓圣广仁自动化设备有限公司 | Self-cleaning type water pump |
| CN107313944A (en) * | 2017-08-30 | 2017-11-03 | 四川省红利达尾矿综合利用有限公司 | One kind water spray dredges shell pump certainly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2217698Y (en) * | 1994-09-09 | 1996-01-17 | 傅亚东 | Submersible mud pump |
| CN2477878Y (en) * | 2001-05-16 | 2002-02-20 | 池学聪 | Evenly stirring pollution discharge pump |
| CN2505620Y (en) * | 2001-11-08 | 2002-08-14 | 浙江新界泵业有限公司 | Multi-stage submerged pump |
| CN2534395Y (en) * | 2002-01-28 | 2003-02-05 | 江苏大学 | Multi-flushing head desilting & blowoff pump |
| CN2874072Y (en) * | 2005-11-11 | 2007-02-28 | 上海连成（集团）有限公司 | Pollution discharging pump with back flushing stirring function |
| JP2008208807A (en) * | 2007-02-28 | 2008-09-11 | Kubota Corp | Pump equipment and method for removing foreign substance thereof |
| JP4663674B2 (en) * | 2007-04-18 | 2011-04-06 | 株式会社酉島製作所 | Pump equipment |
-
2012
- 2012-08-29 CN CN201210313926.7A patent/CN103671127A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2217698Y (en) * | 1994-09-09 | 1996-01-17 | 傅亚东 | Submersible mud pump |
| CN2477878Y (en) * | 2001-05-16 | 2002-02-20 | 池学聪 | Evenly stirring pollution discharge pump |
| CN2505620Y (en) * | 2001-11-08 | 2002-08-14 | 浙江新界泵业有限公司 | Multi-stage submerged pump |
| CN2534395Y (en) * | 2002-01-28 | 2003-02-05 | 江苏大学 | Multi-flushing head desilting & blowoff pump |
| CN2874072Y (en) * | 2005-11-11 | 2007-02-28 | 上海连成（集团）有限公司 | Pollution discharging pump with back flushing stirring function |
| JP2008208807A (en) * | 2007-02-28 | 2008-09-11 | Kubota Corp | Pump equipment and method for removing foreign substance thereof |
| JP4663674B2 (en) * | 2007-04-18 | 2011-04-06 | 株式会社酉島製作所 | Pump equipment |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047869A (en) * | 2014-07-09 | 2014-09-17 | 苏州优德通力电气有限公司 | Immersible pump for slightly-polluted water |
| CN106968990A (en) * | 2017-05-11 | 2017-07-21 | 江苏斯别特制泵有限公司 | A kind of centrifugal filtration dredge pump pump housing |
| CN107035730A (en) * | 2017-06-27 | 2017-08-11 | 太仓圣广仁自动化设备有限公司 | Self-cleaning type water pump |
| CN107035730B (en) * | 2017-06-27 | 2019-04-12 | 石家庄九强泵业有限公司 | Self-cleaning type water pump |
| CN107313944A (en) * | 2017-08-30 | 2017-11-03 | 四川省红利达尾矿综合利用有限公司 | One kind water spray dredges shell pump certainly |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140326 |