CN108999789A - A kind of anti-blocking blowdown pump impeller structure - Google Patents
A kind of anti-blocking blowdown pump impeller structure Download PDFInfo
- Publication number
- CN108999789A CN108999789A CN201810840979.1A CN201810840979A CN108999789A CN 108999789 A CN108999789 A CN 108999789A CN 201810840979 A CN201810840979 A CN 201810840979A CN 108999789 A CN108999789 A CN 108999789A
- Authority
- CN
- China
- Prior art keywords
- pump housing
- fixed ring
- filter mantle
- pump
- drive shaft
- 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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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
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
- F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention discloses a kind of anti-blocking blowdown pump impeller structures, including the pump housing, the pump housing right side is equipped with water inlet cover, the pump body is equipped with fixed ring, fixed ring and water inlet cover coaxial arrangement, discharging clearance is equipped between fixed ring and pump housing inner wall, filter mantle is equipped at the fixed ring right output port, filter mantle is pyramidal structure, filter mantle surface is evenly distributed with filter hole, the disintegrating mechanism crushed to impurity is equipped at the discharging clearance, the pump housing left end is equipped with drainage mechanism, drainage mechanism includes the cache box on the left of the pump housing, the configuration of the present invention is simple, rationally, during operation of the device, sewage enters pump body, qualified sewage can be directly through conical filter cover, large granular impurity then will be filtered cover and block in sewage, due to the pyramidal structure of filter mantle, impurity can be slided along conical filter cover surface, then exist Collect in discharging clearance, thus facilitates pulverized mechanism to crush, so that the problem of avoiding the occurrence of blocking, practical.
Description
Technical field
The present invention relates to valve pumping unit technical field, specifically a kind of anti-blocking blowdown pump impeller structure.
Background technique
Water pump vane is cylinder iron made.Blade on water pump vane plays a major role again！The shape and size of water pump vane
There is substantial connection with pump performance.Water pump vane generally can be divided into single-suction and two kinds of double-suction type！Single-suction impeller is unilateral suction
Water, small flow water pump impeller are mostly such pattern.Double-sided impeller is both sides water suction, and big flow water pump vane is all made of double-suction type
Impeller.
It is well known that traditional blowdown pump impeller structure is single, mainly all single blade is core, and dredge pump needs
Have a lot of sundries in the working environment for having large amount of sewage, sewage, inclusion particles vary, as particle object, fiber, bag,
The substances such as band, grass, cloth, and traditional single structure is easy the demand that blocking is not able to satisfy blowdown, we need one kind thus
Anti-blocking blowdown pump impeller structure.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of anti-blocking blowdown pump impeller structure
Problem.
To achieve the above object, the invention provides the following technical scheme:
A kind of anti-blocking blowdown pump impeller structure, including the pump housing, the pump housing right side are equipped with water inlet cover, and the pump body is equipped with
Fixed ring, fixed ring and water inlet cover coaxial arrangement, are equipped with discharging clearance, the fixed ring right end between fixed ring and pump housing inner wall
Filter mantle is equipped at mouthful, filter mantle is pyramidal structure, and filter mantle surface is evenly distributed with filter hole, is equipped at the discharging clearance
To the disintegrating mechanism that impurity is crushed, pump housing left end is equipped with drainage mechanism, and drainage mechanism includes being located on the left of the pump housing
Cache box, the pump housing surface where cache box are equipped with communication port, are additionally provided with drainpipe on the upside of cache box.
As a further solution of the present invention: the pump housing includes No.1 shell and No. two shells, No.1 shell and No. two
It is connected and fixed between shell by connecting flange.
As a further solution of the present invention: the disintegrating mechanism includes the driving motor positioned at pump housing left end, driving electricity
The output end of machine is equipped with drive shaft, and drive shaft, which is equipped with, promotes blade, promotes and is symmetrically arranged with side lever in the drive shaft on the right side of blade,
Side lever outer end is equipped with rotating bar, and rotating bar is arranged in parallel with drive shaft, and rotating bar is slidably contacted the surfaces with fixed ring, rotating bar
No.1 crushing knife and No. three crushing knifes are equipped with, the pump housing inner wall between two crushing knifes is equipped with No. two crushing knifes, is driving
No.1 crushing knife and No. three crushing knife rotations, to relatively rotate with No. two crushing knifes, and then generate shearing under the drive of motor,
The crushing effect to material can thus be improved.
As a further solution of the present invention: being detachably equipped with backgauge grid at the water inlet cover right output port.
As a further solution of the present invention: several locating rods are distributed in the fixed ring right end outboard array, positioning
Bar right end is equipped with link block, and link block is connected and fixed by bolt and the pump housing.
As a further solution of the present invention: the drive shaft right end is equipped with scraping mechanism, and scraping mechanism includes symmetrically setting
The scraping rod for descending two sides on the driving shaft is set, scraping rod is arranged in parallel with filter mantle, and scraping rod surface is equipped with hairbrush, hairbrush and mistake
Filter bowl offsets, and under the drive of drive shaft, hairbrush can scrape on filter mantle surface, to carry out at borehole cleaning to filter mantle surface
Reason.
As a further solution of the present invention: the pump housing left side is additionally provided with cooling mechanism, and cooling mechanism includes being located at
Heat dissipation tank on the outside of driving motor, the driving motor outside where heat dissipation tank are equipped with waterproof layer, and the water inlet end of heat dissipation tank passes through one
Connect number communicating pipe the pump housing, the water outlet of heat dissipation tank by No. two communicating pipe Connection Cache case, such sewage will be along No.1
Communicating pipe enters in heat dissipation tank, enters in cache box communicating pipe then along No. two, so that driving motor surface is largely hot
Amount is taken away.
Compared with prior art, the beneficial effects of the present invention are: the configuration of the present invention is simple, rationally, during operation of the device, dirty
Water enters pump body, and qualified sewage can be directly through conical filter cover, and large granular impurity then will be filtered cover gear in sewage
Firmly, due to the pyramidal structure of filter mantle, impurity can slide along conical filter cover surface, then collect in discharging clearance, this
Sample just facilitates pulverized mechanism to crush, so that the problem of avoiding the occurrence of blocking, practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the structural schematic diagram of the embodiment of the present invention 2.
Fig. 3 is the structural schematic diagram of the embodiment of the present invention 3.
Wherein: 1, No. two shell 2 of No.1 shell, connecting flange 3, drainpipe 4, cache box 5, communication port 6, driving motor 7,
Drive shaft 8 promotes blade 9, side lever 10, rotating bar 11, the crushing knife 13, three of No.1 crushing knife 12, two crushing knife 14, fixes
Ring 15, locating rod 16, link block 17, filter mantle 18, water inlet port 19, water inlet cover 21, backgauge grid 22, hairbrush 23, scraping rod
24, No.1 communicating pipe 25,26, No. two communicating pipes 27 of heat dissipation tank.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
Referring to Fig. 1, in the embodiment of the present invention, a kind of anti-blocking blowdown pump impeller structure, including the pump housing, the pump housing include No.1
Shell 1 and No. two shells 2 are connected and fixed between No.1 shell 1 and No. two shells 2 by connecting flange 3, No. two shells 2
Right side is equipped with water inlet cover 21, is detachably equipped with several backgauge grids 20 at water inlet 21 right output ports of cover, sets inside the pump housing 1
There is fixed ring 15,21 coaxial arrangement of fixed ring 15 and water inlet cover is equipped with discharging clearance between fixed ring 15 and pump housing inner wall, fixed
Several locating rods 16 are distributed in 15 right end outboard array of ring, and 16 right end of locating rod is equipped with link block 17, and link block 17 passes through spiral shell
Bolt is connected and fixed with the pump housing, and filter mantle 18 is equipped at 15 right output port of fixed ring, and filter mantle 18 is pyramidal structure, filter mantle 18
Surface is evenly distributed with filter hole, is equipped with the disintegrating mechanism crushed to impurity at the discharging clearance, during operation of the device,
Sewage enters pump body, and qualified sewage can be directly through conical filter cover 18, and large granular impurity then will be filtered in sewage
Cover 18 blocks, and due to the pyramidal structure of filter mantle 18, impurity can be slided along 18 surface of conical filter cover, then in discharging clearance
In collect, thus pulverized mechanism is facilitated to crush, thus the problem of avoiding the occurrence of blocking, the pump housing left end is equipped with draught engine
Structure, drainage mechanism include the cache box 5 on the left of the pump housing, and the pump housing surface where cache box 5 is equipped with communication port 6, cache box 5
Upside is additionally provided with drainpipe 4.
Disintegrating mechanism includes the driving motor 7 positioned at pump housing left end, and the output end of driving motor 7 is equipped with drive shaft 8, driving
Axis 8, which is equipped with, promotes blade 9, promotes and is symmetrically arranged with side lever 10 in the drive shaft 8 on 9 right side of blade, and 10 outer end of side lever, which is equipped with, to be turned
Lever 11, rotating bar 11 are arranged in parallel with drive shaft 8, and rotating bar 11 is slidably contacted the surfaces with fixed ring 15, set in rotating bar 11
There are No.1 crushing knife 12 and No. three crushing knifes 14, the pump housing inner wall between two crushing knifes is equipped with No. two crushing knifes 13, is driving
No.1 crushing knife 12 and No. three crushing knifes 14 rotate under the drive of dynamic motor 7, to relatively rotate with No. two crushing knifes 13, in turn
Shearing is generated, the crushing effect to material can be thus improved.
Embodiment 2
Referring to Fig. 2, distinguishing with embodiment 1: 8 right end of drive shaft is equipped with scraping mechanism, and scraping mechanism includes pair
Claim the scraping rod 22 that about 8 two sides of drive shaft are set, scraping rod 22 is arranged in parallel with filter mantle 24, and 22 surface of scraping rod is equipped with
Hairbrush 23, hairbrush 23 offset with filter mantle 18, and under the drive of drive shaft 8, hairbrush 23 can scrape on 18 surface of filter mantle, thus
Borehole cleaning processing is carried out to 18 surface of filter mantle.
Embodiment 3
Referring to Fig. 3, distinguishing with embodiment 2: 1 left side of the pump housing is additionally provided with cooling mechanism, and cooling mechanism includes
Heat dissipation tank 26 positioned at the outside of driving motor 7 is equipped with waterproof layer on the outside of the driving motor 7 where heat dissipation tank 26, heat dissipation tank 26
Water inlet end by connecting the pump housing 1 No.1 communicating pipe 25, the water outlet of heat dissipation tank 26 by No. two communicating pipe Connection Cache case 5, this
Sample sewage will enter in heat dissipation tank 26 along No.1 communicating pipe 25, enter in cache box 5 then along No. two communicating pipes 27, from
And a large amount of heat in 7 surface of driving motor is taken away.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of anti-blocking blowdown pump impeller structure, including the pump housing, which is characterized in that the pump housing right side is equipped with water inlet cover
(21), fixed ring (15) are equipped with inside the pump housing (1), fixed ring (15) and water inlet cover (21) coaxial arrangement, fixed ring (15)
It is equipped with discharging clearance between pump housing inner wall, is equipped with filter mantle (18) at fixed ring (15) right output port, filter mantle (18) is
Pyramidal structure, filter mantle (18) surface are evenly distributed with filter hole, are equipped with the powder crushed to impurity at the discharging clearance
Broken mechanism, the pump housing left end are equipped with drainage mechanism, and drainage mechanism includes the cache box (5) on the left of the pump housing, cache box (5)
The pump housing surface at place is equipped with communication port (6), is additionally provided with drainpipe (4) on the upside of cache box (5).
2. anti-blocking blowdown pump impeller structure according to claim 1, which is characterized in that the pump housing includes No.1 shell
(1) and No. two shells (2) it, is connected and fixed between No.1 shell (1) and No. two shells (2) by connecting flange (3).
3. anti-blocking blowdown pump impeller structure according to claim 1, which is characterized in that the disintegrating mechanism includes being located at pump
The output end of the driving motor (7) of body left end, driving motor (7) is equipped with drive shaft (8), and drive shaft (8), which is equipped with, promotes blade
(9), it promotes and is symmetrically arranged with side lever (10) in the drive shaft (8) on the right side of blade (9), side lever (10) outer end is equipped with rotating bar
(11), rotating bar (11) is arranged in parallel with drive shaft (8), and rotating bar (11) is slidably contacted the surfaces with fixed ring (15), rotating bar
(11) No.1 crushing knife (12) and No. three crushing knifes (14) are equipped with, the pump housing inner wall between two crushing knifes is equipped with No. two powder
Broken knife (13), No.1 crushing knife (12) and No. three crushing knife (14) rotations under the drive of driving motor (7), thus with No. two powder
Broken knife (13) relatively rotates, and then generates shearing, can thus improve the crushing effect to material.
4. anti-blocking blowdown pump impeller structure according to claim 1, which is characterized in that at described water inlet cover (21) right output port
Detachably it is equipped with backgauge grid (20).
5. anti-blocking blowdown pump impeller structure according to claim 1, which is characterized in that on the outside of fixed ring (15) right end
Array distribution has several locating rods (16), and locating rod (16) right end is equipped with link block (17), link block (17) by bolt with
The pump housing is connected and fixed.
6. -5 any anti-blocking blowdown pump impeller structure according to claim 1, which is characterized in that the drive shaft (8) is right
End is equipped with scraping mechanism, and scraping mechanism includes the scraping rod (22) for being symmetricly set on drive shaft (8) two sides up and down, scraping rod (22)
It is arranged in parallel with filter mantle (24), scraping rod (22) surface is equipped with hairbrush (23), and hairbrush (23) offsets with filter mantle (18), driving
Under the drive of moving axis (8), hairbrush (23) can scrape on filter mantle (18) surface, to carry out at borehole cleaning to filter mantle (18) surface
Reason.
7. anti-blocking blowdown pump impeller structure according to claim 6, which is characterized in that the pump housing (1) left side is also set
There is cooling mechanism, cooling mechanism includes the heat dissipation tank (26) on the outside of driving motor (7), the driving electricity where heat dissipation tank (26)
Waterproof layer is equipped on the outside of machine (7), the water inlet end of heat dissipation tank (26) passes through No.1 communicating pipe (25) the connection pump housing (1), heat dissipation tank
(26) water outlet passes through No. two communicating pipe Connection Cache casees (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810840979.1A CN108999789B (en) | 2018-07-27 | 2018-07-27 | Anti-blocking sewage pump structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810840979.1A CN108999789B (en) | 2018-07-27 | 2018-07-27 | Anti-blocking sewage pump structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108999789A true CN108999789A (en) | 2018-12-14 |
| CN108999789B CN108999789B (en) | 2020-05-22 |
Family
ID=64597806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810840979.1A Active CN108999789B (en) | 2018-07-27 | 2018-07-27 | Anti-blocking sewage pump structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108999789B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608916A (en) * | 2020-05-30 | 2020-09-01 | 黄彩省 | Water drainage and supply connecting equipment |
| CN112503299A (en) * | 2020-11-26 | 2021-03-16 | 刘耀虎 | River that pasture and water is many prevents stifled outlet conduit |
| CN112524052A (en) * | 2020-11-25 | 2021-03-19 | 高邮环流泵业有限公司 | Stable form axial-flow pump convenient to carry out high-efficient cleanness |
| CN114033705A (en) * | 2021-11-09 | 2022-02-11 | 安徽银龙泵阀股份有限公司 | Sewage pump |
| CN114375816A (en) * | 2022-02-09 | 2022-04-22 | 塔里木大学 | Agricultural water-saving irrigation device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06257589A (en) * | 1993-03-03 | 1994-09-13 | Sawafuji Electric Co Ltd | Sewage pump |
| CN2763588Y (en) * | 2004-10-22 | 2006-03-08 | 苏幸全 | High-efficient light blocking-resisting multi-purpose sand pump |
| CN107165832A (en) * | 2017-05-18 | 2017-09-15 | 朱德仲 | A kind of anti-clogging water pump |
| CN107379157A (en) * | 2017-08-21 | 2017-11-24 | 郑州大学 | A kind of bamboo wood board cutter device with dust collection function |
| CN206694262U (en) * | 2017-04-24 | 2017-12-01 | 青岛罗德通用机械设备有限公司 | A kind of anti-clogging sewage pump |
-
2018
- 2018-07-27 CN CN201810840979.1A patent/CN108999789B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06257589A (en) * | 1993-03-03 | 1994-09-13 | Sawafuji Electric Co Ltd | Sewage pump |
| CN2763588Y (en) * | 2004-10-22 | 2006-03-08 | 苏幸全 | High-efficient light blocking-resisting multi-purpose sand pump |
| CN206694262U (en) * | 2017-04-24 | 2017-12-01 | 青岛罗德通用机械设备有限公司 | A kind of anti-clogging sewage pump |
| CN107165832A (en) * | 2017-05-18 | 2017-09-15 | 朱德仲 | A kind of anti-clogging water pump |
| CN107379157A (en) * | 2017-08-21 | 2017-11-24 | 郑州大学 | A kind of bamboo wood board cutter device with dust collection function |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608916A (en) * | 2020-05-30 | 2020-09-01 | 黄彩省 | Water drainage and supply connecting equipment |
| CN111608916B (en) * | 2020-05-30 | 2021-05-18 | 绍兴盈顺机电科技有限公司 | Water drainage and supply connecting equipment |
| CN112524052A (en) * | 2020-11-25 | 2021-03-19 | 高邮环流泵业有限公司 | Stable form axial-flow pump convenient to carry out high-efficient cleanness |
| CN112503299A (en) * | 2020-11-26 | 2021-03-16 | 刘耀虎 | River that pasture and water is many prevents stifled outlet conduit |
| CN114033705A (en) * | 2021-11-09 | 2022-02-11 | 安徽银龙泵阀股份有限公司 | Sewage pump |
| CN114375816A (en) * | 2022-02-09 | 2022-04-22 | 塔里木大学 | Agricultural water-saving irrigation device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108999789B (en) | 2020-05-22 |
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Effective date of registration: 20200430 Address after: 325102 Qingfeng Road, Dong'ou street, Yongjia County, Wenzhou City, Zhejiang Province Applicant after: PACIFIC PUMP GROUP Co.,Ltd. Address before: 450000 3 unit 29, unit 3, 3 building, Dongming Road, Jinshui District, Zhengzhou, Henan. Applicant before: ZHENGZHOU PAIRUI COMMERCE AND TRADE Co.,Ltd. |
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