CN108425892A - A kind of centrifugal pump with anti-blockage function - Google Patents
A kind of centrifugal pump with anti-blockage function Download PDFInfo
- Publication number
- CN108425892A CN108425892A CN201810307042.8A CN201810307042A CN108425892A CN 108425892 A CN108425892 A CN 108425892A CN 201810307042 A CN201810307042 A CN 201810307042A CN 108425892 A CN108425892 A CN 108425892A
- Authority
- CN
- China
- Prior art keywords
- centrifugal pump
- pump housing
- water inlet
- motor
- blockage function
- 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
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing 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
- F04D29/70—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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of centrifugal pumps with anti-blockage function, including：The external stability of centrifugal pump housing, centrifugal pump housing is equipped with sound proofing enclosure, is filled between centrifugal pump housing and sound proofing enclosure and is equipped with sound-proof material, and the inside of centrifugal pump housing is fixed with motor, and the output end of motor and the middle part of impeller are sequentially connected.This programme is by being equipped with the filtering of filter mechanism, strainer and filter cylinder twice to flow progress；By being equipped with connecting flange, filter device can be removed and be replaced, by filter device to being cleaned to the strainer of blocking and filter cylinder after replacement；By being equipped with damping device, the angle of mounting seat can be adjusted according to different installation environments, can damping be carried out to device in the process of work；By being equipped with sound-proof material and sound proofing enclosure, the noise generated in the centrifugal pump course of work is absorbed and lowered.
Description
Technical field
The application belongs to a kind of centrifugal pump, specifically, being related to a kind of centrifugal pump with anti-blockage function.
Background technology
Centrifugal pump refers to the centrifugal force that is generated when being rotated by impeller to convey the pump of liquid, and centrifugal pump is rotated using impeller
And makes water that centrifugal movement occur and carry out work.Water pump is before activation, it is necessary to make to be full of water in pump case and suction hose, then start electricity
Machine, makes pump shaft impeller and water do high speed rotary motion, and water occurs centrifugal movement, impeller outer edge is thrown toward, through volute pump case
Runner flow into water pump pressure pipe road.
Traditional centrifugal pump is during use only easily handled flow, is carried out to sundries such as branches
Filter, the sandstone of part can damage impeller, and not in the centrifugal pump course of work vibrations and noise improve, lead
Cause working environment noise big.
Therefore to further increase degree of filtration and noise reduction shock-absorbing function, it is desirable to provide it is a kind of with anti-blockage function from
Heart pump.
Invention content
In view of this, it is that the not high and no noise reduction of degree of filtration of centrifugal pump in routine techniques subtracts that the application is to be solved
The technical issues of function of shake.The present invention provides a kind of centrifugal pumps with anti-blockage function, compared to routine techniques, filtering
Degree is high and has the function of noise reduction damping.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical programs：
The present invention provides a kind of centrifugal pumps with anti-blockage function, including：Centrifugal pump housing, the centrifugal pump housing
External stability be equipped with sound proofing enclosure, between the centrifugal pump housing and sound proofing enclosure filling be equipped with sound-proof material, the centrifugal pump
The inside of shell is fixed with motor, and the output end of the motor and the middle part of impeller are sequentially connected, the centrifugal pump housing
Water inlet end is connected by one end of connecting flange and water inlet pipe, and the water outlet of the centrifugal pump housing passes through connecting flange and water outlet
One end of pipe connects, and the water inlet pipe is internally provided with filter mechanism, and the bottom end of the centrifugal pump housing is equipped with damping, institute
The side for stating centrifugal pump housing is equipped with motor control button, and the motor is electrically connected with the power supply by motor control button.
As a preferred technical solution of the present invention, in a kind of possible embodiment, the filter mechanism includes
The avris of strainer and filter cylinder, the strainer is fixedly connected by installation bolt with one end of water inlet pipe, the other end of the strainer
Be connected to the water inlet end of filter cylinder, the both ends of the filter cylinder be fixed with it is round table-like into bucket, into the side of bucket described in two
The positive stop lug boss that the other end of side and water inlet inside pipe wall is fixed with connects.
As a preferred technical solution of the present invention, in a kind of possible embodiment, the damping includes
One end of four decoupling rods, four decoupling rods is hinged by the bottom end of hinge and centrifugal pump housing, outside the decoupling rod
Wall is arranged with damping spring, and the other end of the decoupling rod is hinged by the top of hinge and mounting seat.
It is opened in the mounting seat in a kind of possible embodiment as a preferred technical solution of the present invention
Equipped with several mounting holes.
As a preferred technical solution of the present invention, in a kind of possible embodiment, the water inlet pipe and centrifugation
The junction of pump case and the junction of outlet pipe and centrifugal pump housing are equipped with gasket seal.
Compared with prior art, the application can be obtained including following technique effect：
1) centrifugal pump with anti-blockage function of the application, by being equipped with filter mechanism, strainer and filter cylinder flow into water
The filtering of row twice, improves the cleannes of flow, avoids the sundries in flow from resulting in blockage the pipeline inside centrifugal pump, cause
Centrifugal pump cannot normally work.
2) centrifugal pump with anti-blockage function of the application can be removed filter device by being equipped with connecting flange
And replacement, the strainer and filter cylinder of blocking will be cleaned after the replacement of filter device, will not only interfere the work of centrifugal pump, but also
Filter device can be cleared up.
3) centrifugal pump with anti-blockage function of the application can be according to different installations by being equipped with damping device
The angle of mounting seat is adjusted in environment, to adapt to different installation environments, can in the process of work to device into
Row damping, to be protected to the component inside centrifugal pump.
4) centrifugal pump with anti-blockage function of the application, by being equipped with sound-proof material and sound proofing enclosure, to centrifugal pump work
The noise for making to generate in the process is absorbed and is lowered, and the quality of working environment is improved.
Certainly, implementing any product of the application must be not necessarily required to reach all the above technique effect simultaneously.
Description of the drawings
Attached drawing described herein is used for providing further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please do not constitute the improper restriction to the application for explaining the application.In the accompanying drawings：
Fig. 1 is a kind of structural schematic diagram of centrifugal pump with anti-blockage function of the embodiment of the present application；
Fig. 2 is a kind of filter mechanism structural schematic diagram of centrifugal pump with anti-blockage function of the embodiment of the present application；
Fig. 3 is a kind of positive stop lug boss structural schematic diagram of centrifugal pump with anti-blockage function of the embodiment of the present application.
In figure：1, centrifugal pump housing；2, sound-proof material；3, sound proofing enclosure；4, water inlet pipe；5, connecting flange；6, strainer；7, leaf
Wheel；8, outlet pipe；9, decoupling rod；10, damping spring；11, mounting seat；12, into bucket；13, filter cylinder；14, positive stop lug boss；
15, mounting hole.
Specific implementation mode
Presently filed embodiment is described in detail below in conjunction with accompanying drawings and embodiments, how the application is applied whereby
Technological means solves technical problem and reaches the realization process of technical effect to fully understand and implement.
As shown in Figs. 1-3, a kind of centrifugal pump with anti-blockage function of the present invention, including：Centrifugal pump housing 1, centrifugal pump
The external stability of shell 1 is equipped with sound proofing enclosure 3, and filling is equipped with sound-proof material 2, centrifugal pump between centrifugal pump housing 1 and sound proofing enclosure 3
The inside of shell 1 is fixed with motor, and the output end of motor is sequentially connected with the middle part of impeller 7, the water inlet end of centrifugal pump housing 1
It is connect with one end of water inlet pipe 4 by connecting flange 5, the water outlet of centrifugal pump housing 1 passes through connecting flange 5 and outlet pipe 8
One end connects, and water inlet pipe 4 is internally provided with filter mechanism, and the bottom end of centrifugal pump housing 1 is equipped with damping, centrifugal pump housing 1
Side be equipped with motor control button, motor is electrically connected with the power supply by motor control button.
Preferably, filter mechanism includes strainer 6 and filter cylinder 13, and the avris of strainer 6 passes through installation bolt and the one of water inlet pipe 4
End is fixedly connected, and the other end of strainer 6 is connected to the water inlet end of filter cylinder 13, the both ends of filter cylinder 13 be fixed with it is round table-like into
The positive stop lug boss 14 that the other end of bucket 12, two avris into bucket 12 and 4 inner wall of water inlet pipe is fixed with connects, and leads to
Filter screen 6 and filter cylinder 13 are filtered filtering twice to water, clear up the sundries inside flow, to improve flow
Cleannes.Sundries is avoided to result in blockage the pipeline inside centrifugal pump housing 1.
Preferably, damping includes four decoupling rods 9, and one end of four decoupling rods 9 passes through hinge and centrifugal pump housing 1
Bottom end it is hinged, the outer wall of decoupling rod 9 is arranged with damping spring 10, and the other end of decoupling rod 9 passes through hinge and mounting seat 11
Top it is hinged, the decoupling rod 9 being connected through the hinge can be adjusted the angle of decoupling rod 9 according to different installation environments
Section, adapts to different installation environments, damping, buffering is carried out to centrifugal pump housing 1 by decoupling rod 9 and damping spring 10, to centrifugation
Component inside pump case 1 is protected, and service life is increased.
Preferably, several mounting holes 15 are offered in mounting seat 11, mounting seat 11 is pacified by mounting hole 15
Dress is fixed.
Preferably, water inlet pipe 4 is all provided with the junction of centrifugal pump housing 1 and outlet pipe 8 and the junction of centrifugal pump housing 1
There is gasket seal, increase the leakproofness of junction, avoids the leakage of flow.
When specific works, filter cylinder 13 is placed into water inlet pipe 4 by the centrifugal pump with anti-blockage function in the application
Portion, until being contacted with positive stop lug boss 14, positive stop lug boss 14 is defined the position of filter cylinder, is pacified strainer 6 by fixing bolt
Be attached to one end of water inlet pipe 4, water inlet pipe 4 and outlet pipe 8 be installed to by connecting flange 5 on centrifugal pump housing 1, by into
The pipe joint that the other end of water pipe 4 and outlet pipe 8 is equipped with is connected to external water pipe, and the position installed as needed passes through hinge
The angle of decoupling rod 9 is adjusted in chain, is coordinated by installation bolt and mounting hole 15, to mounting seat 11 install solid
It is fixed, after installation is complete, motor is controlled by motor control button and is started to work, motor impeller 7 rotates, and impeller 7 highly turns
The larger centrifugal force of dynamic lower generation, drives water high-speed rotation, the extraction of stroke flow, during water flowing, filter screen 6 is right
Flow carries out preliminary filtering, and sundries larger inside flow is filtered, and filtered flow into bucket 12 by entering
Carry out filtering again to the inside of filter cylinder 13, increase the cleannes of flow, during centrifuging pump work, noise by every
Sound cotton 2 and sound proofing enclosure 3 are completely cut off, and reduce the noise pollution of working environment, decoupling rod 9 and damping spring 10 to centrifugal pump outside
The Oscillation Amplitude of shell 1 achievees the effect that damping into row buffering.
Some vocabulary has such as been used to censure specific components in specification and claim.Those skilled in the art answer
It is understood that hardware manufacturer may call the same component with different nouns.This specification and claims are not with name
The difference of title is used as the mode for distinguishing component, but is used as the criterion of differentiation with the difference of component functionally.Such as logical
The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit
In "." substantially " refer in receivable error range, those skilled in the art can be described within a certain error range solution
Technical problem basically reaches the technique effect.In addition, " coupling " word includes any direct and indirect electric property coupling herein
Means.Therefore, if it is described herein that a first device is coupled to a second device, then representing the first device can directly electrical coupling
It is connected to the second device, or the second device indirectly electrically coupled through other devices or coupling means.Specification
Subsequent descriptions be implement the application better embodiment, so it is described description be for the purpose of the rule for illustrating the application,
It is not limited to scope of the present application.The protection domain of the application is when subject to appended claims institute defender.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
Including so that commodity or system including a series of elements include not only those elements, but also include not clear
The other element listed, or further include for this commodity or the intrinsic element of system.In the feelings not limited more
Under condition, the element that is limited by sentence "including a ...", it is not excluded that including the element commodity or system in also
There are other identical elements.
Several preferred embodiments of the present invention have shown and described in above description, but as previously described, it should be understood that the present invention
Be not limited to form disclosed herein, be not to be taken as excluding other embodiments, and can be used for various other combinations,
Modification and environment, and the above teachings or related fields of technology or knowledge can be passed through in the scope of the invention is set forth herein
It is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be in this hair
In the protection domain of bright appended claims.
Claims (5)
1. a kind of centrifugal pump with anti-blockage function, including centrifugal pump housing (1), which is characterized in that the centrifugal pump housing
(1) external stability is equipped with sound proofing enclosure (3), and filling is equipped with sound-proof material between the centrifugal pump housing (1) and sound proofing enclosure (3)
(2), the inside of the centrifugal pump housing (1) is fixed with motor, and the output end of the motor connects with the middle part transmission of impeller (7)
It connects, the water inlet end of the centrifugal pump housing (1) is connect by connecting flange (5) with one end of water inlet pipe (4), outside the centrifugal pump
The water outlet of shell (1) is connect by connecting flange (5) with one end of outlet pipe (8), and the water inlet pipe (4) is internally provided with filtering
The bottom end of mechanism, the centrifugal pump housing (1) is equipped with damping, and the side of the centrifugal pump housing (1) is controlled equipped with motor
Button, the motor are electrically connected with the power supply by motor control button.
2. a kind of centrifugal pump with anti-blockage function as described in claim 1, which is characterized in that the filter mechanism includes
The avris of strainer (6) and filter cylinder (13), the strainer (6) is fixedly connected by installation bolt with one end of water inlet pipe (4), described
One end of strainer (6) is connected to the water inlet end of filter cylinder (13), and the both ends of the filter cylinder (13) are fixed with round table-like water inlet
It struggles against (12), the positive stop lug boss (14) being fixed with into the other end of the avris of bucket (12) and water inlet pipe (4) inner wall described in two
It is in contact.
3. a kind of centrifugal pump with anti-blockage function as described in claim 1, which is characterized in that the damping includes
One end of four decoupling rods (9), four decoupling rods (9) is hinged by the bottom end of hinge and centrifugal pump housing (1), described to subtract
The outer wall of shake bar (9) is arranged with damping spring (10), and the other end of the decoupling rod (9) passes through hinge and mounting seat (11)
Top is hinged.
4. a kind of centrifugal pump with anti-blockage function as claimed in claim 3, which is characterized in that the mounting seat (11)
On offer several mounting holes (15).
5. a kind of centrifugal pump with anti-blockage function as described in claim 1, which is characterized in that the water inlet pipe (4) and
The junction of centrifugal pump housing (1) and outlet pipe (8) and the junction of centrifugal pump housing (1) are equipped with gasket seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810307042.8A CN108425892A (en) | 2018-04-08 | 2018-04-08 | A kind of centrifugal pump with anti-blockage function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810307042.8A CN108425892A (en) | 2018-04-08 | 2018-04-08 | A kind of centrifugal pump with anti-blockage function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108425892A true CN108425892A (en) | 2018-08-21 |
Family
ID=63160456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810307042.8A Withdrawn CN108425892A (en) | 2018-04-08 | 2018-04-08 | A kind of centrifugal pump with anti-blockage function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108425892A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185168A (en) * | 2018-10-11 | 2019-01-11 | 浙江铃本机电有限公司 | A kind of fugitive dust high power diesel pumping plant |
| CN109467197A (en) * | 2018-12-11 | 2019-03-15 | 南京超旭节能科技有限公司 | Water treatment facilities with noise reduction effect |
| CN109812424A (en) * | 2019-03-25 | 2019-05-28 | 江苏台普动力机械有限公司 | A kind of energy-efficient water pump assembly |
| CN111779682A (en) * | 2020-08-07 | 2020-10-16 | 新昌县七星街道博创机械厂 | A water pump structure for hydraulic engineering has a speed governing function |
| CN114033756A (en) * | 2021-11-18 | 2022-02-11 | 硕谷昊天建设(杭州)有限公司 | Self-suction sewage pump |
| CN114197572A (en) * | 2021-12-29 | 2022-03-18 | 宁夏水利水电勘测设计研究院有限公司 | Water supply device of water taking pump station and use method thereof |
| CN114857097A (en) * | 2022-04-26 | 2022-08-05 | 三联泵业股份有限公司 | Centrifugal pump mechanical seal pipeline system with back flushing and collecting functions |
-
2018
- 2018-04-08 CN CN201810307042.8A patent/CN108425892A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185168A (en) * | 2018-10-11 | 2019-01-11 | 浙江铃本机电有限公司 | A kind of fugitive dust high power diesel pumping plant |
| CN109185168B (en) * | 2018-10-11 | 2024-03-19 | 浙江铃本机电有限公司 | High-power diesel power water pump device of raise dust |
| CN109467197A (en) * | 2018-12-11 | 2019-03-15 | 南京超旭节能科技有限公司 | Water treatment facilities with noise reduction effect |
| CN109812424A (en) * | 2019-03-25 | 2019-05-28 | 江苏台普动力机械有限公司 | A kind of energy-efficient water pump assembly |
| CN111779682A (en) * | 2020-08-07 | 2020-10-16 | 新昌县七星街道博创机械厂 | A water pump structure for hydraulic engineering has a speed governing function |
| CN114033756A (en) * | 2021-11-18 | 2022-02-11 | 硕谷昊天建设(杭州)有限公司 | Self-suction sewage pump |
| CN114033756B (en) * | 2021-11-18 | 2024-04-26 | 硕谷昊天建设(杭州)有限公司 | Self-priming sewage pump |
| CN114197572A (en) * | 2021-12-29 | 2022-03-18 | 宁夏水利水电勘测设计研究院有限公司 | Water supply device of water taking pump station and use method thereof |
| CN114857097A (en) * | 2022-04-26 | 2022-08-05 | 三联泵业股份有限公司 | Centrifugal pump mechanical seal pipeline system with back flushing and collecting functions |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180821 |