CN106958544A - A kind of anti-blocking building site water pump - Google Patents
A kind of anti-blocking building site water pump Download PDFInfo
- Publication number
- CN106958544A CN106958544A CN201710225173.7A CN201710225173A CN106958544A CN 106958544 A CN106958544 A CN 106958544A CN 201710225173 A CN201710225173 A CN 201710225173A CN 106958544 A CN106958544 A CN 106958544A
- Authority
- CN
- China
- Prior art keywords
- dirt separator
- water pump
- screen pack
- coarse filtration
- filtration net
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/406—Casings; Connections of working fluid especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of anti-blocking building site water pump, including water pump, the water inlet front end of water pump is provided with dirt separator；Dirt separator includes coarse filtration net, thin screen pack, magnetic valve and pressure sensor；Dirt separator and water pump are installed in the top of support frame, and coarse filtration net is arranged on the inner side of dirt separator water inlet, and the first ater guide piece is located at the lower section of coarse filtration net；Thin screen pack is arranged on side of the coarse filtration net away from dirt separator water inlet, and the second ater guide piece is arranged on the lower section of thin screen pack；Dirt separator also includes being arranged on the first motor above dirt separator discharge outlet, and the rotary shaft one of the first motor is passed from the center of thin screen pack；Pressure sensor is arranged in the lower section inner walls of dirt separator discharge outlet, and dirt separator discharge outlet is connected with pump intake.The present invention uses double-stage filtering, and impurity is arranged in kinds, and the removal of impurity thoroughly, will not block reduction water-carrying capacity because of impurity；The impeller of water pump is effectively protected, its service life is improved, improves operating efficiency.
Description
Technical field
The present invention relates to a kind of water pump, and in particular to a kind of anti-blocking building site water pump.
Background technology
With the quickening of urban construction process, many high buildings are rised sheer from level ground, therefore construction site is seen everywhere.At present, build
Work is built because the utilization of construction material much be unable to do without water, therefore water withdrawal is big, it is contemplated that existing cost and convenience, greatly
It is derived from river etc. or underground water more.The impurity such as grittiness are gone back inside the water extracted, water pump vane is not only damaged, water pump is reduced
Life-span, and easily block reduction water-carrying capacity.
The content of the invention
In order to solve the weak point present in above-mentioned technology, the invention provides a kind of anti-blocking building site water pump.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of anti-blocking building site water pump, including
Water pump, the water inlet front end of water pump is provided with dirt separator；Dirt separator includes coarse filtration net, the first ater guide piece, thin screen pack, second
Ater guide piece, magnetic valve and pressure sensor；Dirt separator and water pump are installed in the top of support frame, coarse filtration net, the first water guide
Piece, thin screen pack, the second ater guide piece are installed in the housing of dirt separator, and coarse filtration net is arranged on the interior of dirt separator water inlet
Side, the first ater guide piece is located at the lower section of coarse filtration net；Offered at lower section housing between coarse filtration net and dirt separator water inlet
Sewage draining exit；
Thin screen pack is arranged on side of the coarse filtration net away from dirt separator water inlet, and the second ater guide piece is arranged on thin screen pack
Lower section；Sewage draining exit is offered at lower section housing between first ater guide piece and the second ater guide piece；Dirt separator also includes being arranged on
The first motor above dirt separator discharge outlet, the rotary shaft one of the first motor is passed from the center of thin screen pack；Thin screen pack is consolidated
Dingan County is mounted in the front end of the rotary shaft one of the first motor；Pressure sensor is arranged on the lower section inner walls of dirt separator discharge outlet
On, dirt separator discharge outlet is connected with pump intake.
Water pump includes pump intake, pump outlet, the second motor, impeller；Pump intake and pump outlet point
Not Wei Yu water pump cover both sides, the second motor is installed above water pump cover, the front end of the rotary shaft two of the second motor is set
It is equipped with impeller.
The direction of coarse filtration net toward dirt separator water inlet is obliquely installed.
Rinforcement bar is provided with thin screen pack.
Rinforcement bar is set for cross.
Wheel is installed below support frame.
Magnetic valve is arranged at the sewage draining exit of dirt separator.
The present invention adds dirt separator by the water inlet front end in water pump, and using double-stage filtering, impurity is arranged in kinds, removed
Impurity thoroughly, will not block reduction water-carrying capacity because of impurity；In addition, the present invention also effectively protects the impeller of water pump, it is improved
Service life, improves operating efficiency；Whole water pump system is fixed on above support frame, and support is arranged with wheel, is suitable for
The need for the frequent transfer location in building site.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the schematic cross-section of dirt separator housing.
In figure：1st, dirt separator water inlet；2nd, coarse filtration net；3rd, the first ater guide piece one；4th, thin screen pack；5th, the second ater guide piece
Two；6th, power transmission shaft one；7th, the first motor；8th, pressure sensor；9th, dirt separator discharge outlet；10th, pump intake；11st, sewage draining exit；
12nd, magnetic valve；13rd, the second motor；14th, power transmission shaft two；15th, impeller；16th, pump outlet；17th, support frame；18th, wheel；19、
Dirt separator housing；20th, rinforcement bar.
Embodiment
As shown in Figure 1 and Figure 2, the present invention includes water pump, and the water inlet front end of water pump is provided with dirt separator；Dirt separator includes
Coarse filtration net 2, the first ater guide piece 3, thin screen pack 4, the second ater guide piece 5, magnetic valve 12 and pressure sensor 8；Dirt separator and water
Pump is installed in the top of support frame 17, and coarse filtration net 2, the first ater guide piece 3, thin screen pack 4, the second ater guide piece 5 are installed in
In the housing of dirt separator, coarse filtration net 2 is arranged on the inner side of dirt separator water inlet 1, and the first ater guide piece 3 is located at coarse filtration net 2
Lower section；Sewage draining exit 11 is offered at lower section housing between coarse filtration net 2 and dirt separator water inlet 1；
Thin screen pack 4 is arranged on side of the coarse filtration net 2 away from dirt separator water inlet 1, and the second ater guide piece 5 is arranged on thin mistake
The lower section of filter screen 4；Sewage draining exit 11 is offered at lower section housing between first ater guide piece 3 and the second ater guide piece 5；Dirt separator is also wrapped
The first motor 7 for being arranged on the top of dirt separator discharge outlet 9 is included, the rotary shaft 1 of the first motor 7 is worn from the center of thin screen pack 4
Go out；Thin screen pack is fixedly mounted on the front end of the rotary shaft 1 of the first motor 7, can drive thin mistake by the rotation of the first motor 7
Filter screen 4 is rotated；Pressure sensor 8 is arranged in the lower section inner walls of dirt separator discharge outlet 9, dirt separator discharge outlet 9 and water pump
Water inlet 10 is connected.
Water pump includes pump intake 10, pump outlet 16, the second motor 13, impeller 15；Pump intake 10 and water
Pump out and the second motor 13 is installed above the both sides that the mouth of a river 16 is located at water pump cover respectively, water pump cover, the second motor 13
The front end of rotary shaft 2 14 is provided with impeller 15.
The present invention is set by the double grading of coarse filtration net and thin screen pack, and impurity is arranged in kinds, and the removal of impurity is thorough,
Improve operating efficiency.As prioritization scheme, the direction of coarse filtration net 2 toward dirt separator water inlet 1 of the present invention is obliquely installed, favorably
In the deposition of the impurity such as gravel under gravity, more rapid impurity can be discharged from sewage draining exit.
In addition, setting rinforcement bar 20 cruciferous in the thin screen pack 4 of the present invention, it is thin that rinforcement bar 20 can play reinforcing
Screen pack is acted on, and is prevented from rotating under centrifugal force and is damaged.The lower section of support frame 17 is provided with wheel 18.1. the operation principle of the present invention
It is：Water is entered by dirt separator water inlet 1, is first passed through coarse filtration net 2 and is filtered, general coarse filtration net 2 filter under for larger sand
Gravel, under gravity gravel deposit downwards；Water flows into thin screen pack 4 again afterwards；It is miscellaneous inside water pump by this double-stage filtering
Upright footpath is brought under control tolerance interval.When the small gravel of the thin face of screen pack 4 deposition is more, the water pump loss of flood peak is larger,
Water body flow pressure increases, and when pressure sensor 8 experiences certain pressure, gives the signal of the first motor 7, the first motor 7 starts, carefully
Screen pack 4 is rotated, and surface gravel is thrown into periphery using centrifugal force, now the magnetic valve 12 at the sewage draining exit of dirt separator
Open, sewage draining exit 11 starts blowdown, the impurity such as gravel are discharged.Water after final filtration enters water pump by dirt separator discharge outlet 9
Water inlet 10, most flows out through pump outlet 16, is used for building site afterwards.
Above-mentioned embodiment is not limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
Change, remodeling, addition or replacement that the technical staff in domain is made in the range of technical scheme, also belong to this hair
Bright protection domain.
Claims (7)
1. a kind of anti-blocking building site water pump, including water pump, it is characterised in that：The water inlet front end of the water pump is provided with decontamination
Device；The dirt separator includes coarse filtration net (2), the first ater guide piece (3), thin screen pack (4), the second ater guide piece (5), magnetic valve
And pressure sensor (8) (12)；The dirt separator and water pump are installed in the top of support frame (17), the coarse filtration net (2),
First ater guide piece (3), thin screen pack (4), the second ater guide piece (5) are installed in the housing of dirt separator, and coarse filtration net (2) is installed
Inner side in dirt separator water inlet (1), the first ater guide piece (3) is located at the lower section of coarse filtration net (2)；The coarse filtration net (2) and
Sewage draining exit (11) is offered at lower section housing between dirt separator water inlet (1)；
The thin screen pack (4) is arranged on side of the coarse filtration net (2) away from dirt separator water inlet (1), the second ater guide piece (5) peace
Lower section mounted in thin screen pack (4)；Offered at lower section housing between first ater guide piece (3) and the second ater guide piece (5)
Sewage draining exit (11)；The dirt separator also includes being arranged on the first motor (7) above dirt separator discharge outlet (9), the first motor (7)
Rotary shaft one (6) passed from the center of thin screen pack (4)；Thin screen pack is fixedly mounted on the rotary shaft one of the first motor (7)
(6) front end；The pressure sensor (8) is arranged in the lower section inner walls of dirt separator discharge outlet (9), dirt separator discharge outlet
(9) it is connected with pump intake (10).
2. anti-blocking building site according to claim 1 water pump, it is characterised in that：The water pump includes pump intake
(10), pump outlet (16), the second motor (13), impeller (15)；
The pump intake (10) and pump outlet (16) are located at the both sides of water pump cover, the top peace of water pump cover respectively
Equipped with the second motor (13), the front end of the rotary shaft two (14) of the second motor (13) is provided with impeller (15).
3. anti-blocking building site according to claim 1 water pump, it is characterised in that：The past dirt separator of the coarse filtration net (2)
The direction of water inlet (1) is obliquely installed.
4. anti-blocking building site according to claim 1 water pump, it is characterised in that：It is provided with the thin screen pack (4)
Rinforcement bar (20).
5. anti-blocking building site according to claim 4 water pump, it is characterised in that：The rinforcement bar (20) sets for cross
Put.
6. anti-blocking building site according to claim 1 water pump, it is characterised in that：It is provided with below support frame as described above (17)
Wheel (18).
7. anti-blocking building site according to claim 1 water pump, it is characterised in that：The magnetic valve (12) is arranged on decontamination
Sewage draining exit (11) place of device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710225173.7A CN106958544A (en) | 2017-04-07 | 2017-04-07 | A kind of anti-blocking building site water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710225173.7A CN106958544A (en) | 2017-04-07 | 2017-04-07 | A kind of anti-blocking building site water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106958544A true CN106958544A (en) | 2017-07-18 |
Family
ID=59483204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710225173.7A Pending CN106958544A (en) | 2017-04-07 | 2017-04-07 | A kind of anti-blocking building site water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106958544A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575423A (en) * | 2017-10-26 | 2018-01-12 | 泗县金皖泵业有限公司 | A kind of pump intake filtering and draining device |
| CN108547803A (en) * | 2018-05-23 | 2018-09-18 | 新疆北方建设集团有限公司 | Municipal works water pump dirt barrier hood structure |
| CN111894913A (en) * | 2020-08-07 | 2020-11-06 | 温岭市环力电器有限公司 | Intelligent control method for water pump |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2698435Y (en) * | 2004-05-18 | 2005-05-11 | 徐今 | Filtering device with automatically regenerable filter screen |
| US20060083630A1 (en) * | 2004-10-19 | 2006-04-20 | Yuan-Chen Chen | Pump |
| CN104481892A (en) * | 2014-12-06 | 2015-04-01 | 无锡高卓流体设备有限公司 | Sewage pump unit structure |
| CN204628107U (en) * | 2015-05-13 | 2015-09-09 | 湖南南方长河泵业有限公司 | A kind of vertical long shaft pump self cleaning anti-whirlpool damping filter |
| CN205127547U (en) * | 2015-10-27 | 2016-04-06 | 宋有健 | Filtering device of chemical pump |
-
2017
- 2017-04-07 CN CN201710225173.7A patent/CN106958544A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2698435Y (en) * | 2004-05-18 | 2005-05-11 | 徐今 | Filtering device with automatically regenerable filter screen |
| US20060083630A1 (en) * | 2004-10-19 | 2006-04-20 | Yuan-Chen Chen | Pump |
| CN104481892A (en) * | 2014-12-06 | 2015-04-01 | 无锡高卓流体设备有限公司 | Sewage pump unit structure |
| CN204628107U (en) * | 2015-05-13 | 2015-09-09 | 湖南南方长河泵业有限公司 | A kind of vertical long shaft pump self cleaning anti-whirlpool damping filter |
| CN205127547U (en) * | 2015-10-27 | 2016-04-06 | 宋有健 | Filtering device of chemical pump |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575423A (en) * | 2017-10-26 | 2018-01-12 | 泗县金皖泵业有限公司 | A kind of pump intake filtering and draining device |
| CN108547803A (en) * | 2018-05-23 | 2018-09-18 | 新疆北方建设集团有限公司 | Municipal works water pump dirt barrier hood structure |
| CN108547803B (en) * | 2018-05-23 | 2023-12-22 | 新疆北方建设集团有限公司 | Municipal works water pump is with blocking dirty cover structure |
| CN111894913A (en) * | 2020-08-07 | 2020-11-06 | 温岭市环力电器有限公司 | Intelligent control method for water pump |
| CN111894913B (en) * | 2020-08-07 | 2021-10-08 | 温岭市环力电器有限公司 | Intelligent control method for water pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170718 |
|
| RJ01 | Rejection of invention patent application after publication |