CN206770295U - A kind of secondary filter pump core - Google Patents
A kind of secondary filter pump core Download PDFInfo
- Publication number
- CN206770295U CN206770295U CN201720639017.0U CN201720639017U CN206770295U CN 206770295 U CN206770295 U CN 206770295U CN 201720639017 U CN201720639017 U CN 201720639017U CN 206770295 U CN206770295 U CN 206770295U
- Authority
- CN
- China
- Prior art keywords
- pump core
- filter screen
- stator
- secondary filter
- filter pump
- 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.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of secondary filter pump core, including stator and rotor, the left side central portion of the stator is provided with the first circular hole, the right side central of the stator is provided with the second circular hole, circumference is provided with the first screwed hole at the port of first circular hole, circumference is provided with the second thread groove at the port of second circular hole, there are mounting groove and installation cylinder in the both ends of the rotor by bearing block axis connection respectively, the surface fixed cover of the mounting groove is connected to the first mounting circular ring, the surface of first mounting circular ring is provided with the first thread groove, the surface fixed cover of the installation cylinder is connected to the second mounting circular ring, the side of second mounting circular ring is provided with the second screwed hole, the middle part fixed cover of the rotor is connected to accurate filter screen and impeller.The secondary filter pump core can reduce the abrasion of impeller, increase the service life；And it is easy to dismantle stator, rotor and impeller can be repaired.
Description
Technical field
Secondary filter pump core technical field is the utility model is related to, specially a kind of secondary filter pump core.
Background technology
Pump core is the heart of water pump.It may be said that the height of pump performance, the length in life-span determine pump core design, manufacture level
High bottom and quality.At present, existing pump core does not have filtration mostly, therefore pump core is operationally, the solid inside water
Grain has the surface that small part is adhered to impeller, and impeller can accelerate the abrasion of impeller, reduce making for pump core when being used through long-time
Use the life-span.
Utility model content
The purpose of this utility model is to provide a kind of secondary filter pump core, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of secondary filter pump core, including stator and
Rotor, the lower end of the stator are provided with import, and the back side of the stator is provided with outlet, and the left side central portion of the stator is provided with first
Circular hole, the right side central of the stator are provided with the second circular hole, and circumference is provided with the first screwed hole at the port of first circular hole,
Circumference is provided with the second thread groove at the port of second circular hole, and the both ends of the rotor have by bearing block axis connection respectively
Mounting groove and installation cylinder, the surface fixed cover of the mounting groove are connected to the first mounting circular ring, the table of first mounting circular ring
Face is provided with the first thread groove, and the inside of first screwed hole and the first thread groove has been connected through a screw thread the first bolt, institute
The surface fixed cover for stating installation cylinder is connected to the second mounting circular ring, and the side of second mounting circular ring is provided with the second screwed hole,
The inside of second screwed hole and the second thread groove is connected through a screw thread the second bolt, and the middle part of the rotor is fixedly sleeved
There are accurate filter screen and impeller, the lower end of the import has been connected through a screw thread one-level filter screen, and the lower end of the one-level filter screen passes through
Secondary screen is threaded with, the lower end of the secondary screen has been connected through a screw thread three-level filter screen, and the inside of the stator is set
There is fixed support, the support bracket fastened upper end face is provided with stopper slot, and the support bracket fastened upper end movable sleeve is connected to roller brush,
The inside of the roller brush is provided with spacing annulus, the spacing annulus of inside clamping of the stopper slot.
Preferably, the quantity of first screwed hole and the first thread groove is equal, and position is mutually corresponding.
Preferably, the quantity of second thread groove and the second screwed hole is equal, and position is mutually corresponding.
Preferably, the diameter of second circular hole is not less than the external diameter of the first mounting circular ring.
Preferably, the one-level filter screen is made up of stainless steel material, and mesh number is 300 mesh.
Preferably, the secondary screen is made up of stainless steel material, and mesh number is 200 mesh.
Preferably, the three-level filter screen is made up of stainless steel material, and mesh number is 100 mesh.
Preferably, the accurate filter screen is made up of stainless steel material, and mesh number is 400 mesh.
Preferably, the impeller is located at the inside of accurate filter screen.
Preferably, the surface of accurate filter screen is close on the surface of the roller brush.
Compared with prior art, the beneficial effects of the utility model are：The water of suction is passed through three by the secondary filter pump core
Level filter screen, secondary screen and the filtering of one-level filter mesh layer layer, can filter out the solid particle that volume is larger in water, avoid solid
Grain, which enters inside water pump, causes the situation of accurate filter net jam to occur, and can prevent the larger solid particle of volume from blocking two
The situation of level filter screen and one-level filter screen occurs；After water enters stator, impeller is flowed to after accurate strainer filtering, has prevented corpusculum
Long-pending solid particle is adhered to the surface of impeller, so as to reduce the abrasion of impeller, increase the service life；Pass through the first bolt
With the second bolt, mounting groove and installation cylinder can be fixed on to the side of stator, are easy to dismantle stator, and can be right
Rotor and impeller are repaired.
Brief description of the drawings
Fig. 1 is overall structure front view of the present utility model；
Fig. 2 is overall structure left view of the present utility model；
Fig. 3 is the enlarged drawing at a in Fig. 1 of the present utility model；
Fig. 4 is the enlarged drawing at b in Fig. 1 of the present utility model；
Fig. 5 is support bracket fastened sectional view of the present utility model.
In figure：1 stator, 2 imports, 3 outlets, 4 rotors, 5 first circular holes, 6 second circular holes, 7 first screwed holes, 8 second spiral shells
Groove, 9 mounting grooves, 10 installation cylinders, 11 first mounting circular rings, 12 first thread grooves, 13 first bolts, 14 second installation circles
Ring, 15 second screwed holes, 16 second bolts, 17 accurate filter screens, 18 impellers, 19 fixed supports, 20 stopper slots, 21 roller brushes, 22 limits
Circle of position ring, 23 one-level filter screens, 24 secondary screens, 25 three-level filter screens.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of secondary filter pump core, including stator 1 and turn
Son 4, the lower end of stator 1 are provided with import 2, and the back side of stator 1 is provided with outlet 3, and the left side central portion of stator 1 is provided with the first circular hole 5, fixed
The right side central of son 1 is provided with the second circular hole 6, and circumference is provided with the first screwed hole 7 at the port of the first circular hole 5, the second circular hole 6
Circumference is provided with the second thread groove 8 at port, and the both ends of rotor 4 have mounting groove 9 and installation to justify by bearing block axis connection respectively
Cylinder 10, the surface fixed cover of mounting groove 9 is connected to the first mounting circular ring 11, and the diameter of the second circular hole 6 is not less than the first mounting circular ring
11 external diameter so that it can be dismantled between stator 1 and rotor 4, be easy to repair impeller 18, the table of the first mounting circular ring 11
Face is provided with the first thread groove 12, and the inside of the first screwed hole 7 and the first thread groove 12 has been connected through a screw thread the first bolt 13,
The quantity of first screwed hole 7 and the first thread groove 12 is equal, and position is mutually corresponding, is easy to use the first bolt 13 by mounting groove
9 are fixed on the side of stator 1, and the surface fixed cover of installation cylinder 10 is connected to the second mounting circular ring 14, the second mounting circular ring 14
Side is provided with the second screwed hole 15, and the inside of the second screwed hole 15 and the second thread groove 8 is connected through a screw thread the second bolt 16,
The quantity of second thread groove 8 and the second screwed hole 15 is equal, and position is mutually corresponding, is easy to use the second bolt 16 to install and justifies
Cylinder 10 is fixed on the side of stator 1, and the middle part fixed cover of rotor 4 is connected to accurate filter screen 17 and impeller 18, and impeller 18 is positioned at precision
The inside of filter screen 17, the solid particle of small volume in water is filtered out by accurate filter screen 17, prevent the surface adhesion of impeller 18 from having
The situation of solid particle occurs, and so as to reduce the abrasion of impeller 18, increase the service life, the lower end of import 2 passes through screw thread
One-level filter screen 23 is connected with, the lower end of one-level filter screen 23 has been connected through a screw thread secondary screen 24, and the lower end of secondary screen 24 leads to
Cross and be threaded with three-level filter screen 25, one-level filter screen 23 is made up of stainless steel material, and mesh number is 300 mesh, secondary screen 24
It is made up of stainless steel material, and mesh number is 200 mesh, three-level filter screen 25 is made up of stainless steel material, and mesh number is 100 mesh,
Accurate filter screen 17 is made up of stainless steel material, and mesh number is 400 mesh, and stainless steel material hardness is high, can prevent filter screen from deforming
Situation occur, after three-level filter screen 25, secondary screen 24 and the layering of one-level filter screen 23, can prevent that volume is larger
The situation that solid particle blocks accurate filter screen 17 occurs, and layering can prevent the larger solid particle of volume to two level
Situation that filter screen 24 and one-level filter screen 23 result in blockage occurs, and the inside of stator 1 is provided with fixed support 19, fixed support 19 it is upper
End surfaces are provided with stopper slot 20, and the upper end movable sleeve of fixed support 19 is connected to roller brush 21, and accurate filter screen is close on the surface of roller brush 21
17 surface, the solid particle for being adhered to the accurate surface of filter screen 17 can be disposed by roller brush 20, prevent accurate filter
The situation that net 17 blocks, the inside of roller brush 21 is provided with spacing annulus 22, the spacing annulus 22 of inside clamping of stopper slot 20.
The utility model is in the specific implementation：When in use, the water of suction is by three-level filter screen 25, secondary screen 24 and one
The level layering of filter screen 23, can filter out the solid particle that volume is larger in water, avoid solid particle from entering inside stator 1 and make
Situation about being blocked into accurate filter screen 17 occurs, and after water enters the inside of stator 1, impeller 18 is flowed to after the filtering of accurate filter screen 17,
Prevent the solid particle of small size to be adhered to the surface of impeller 18, the longevity is used so as to reduce the abrasion of impeller 18, extend
Life；By rotating the first bolt 13 so that the first bolt 13 departs from the inside of the first thread groove 12, is rotated further by the second bolt 16,
So that the second bolt 16 departs from the inside of the second thread groove 8, then pull stator 1 to be dismantled to stator 1, be easy to fixed
Rotor 4 and impeller 18 inside son 1 are repaired.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (10)
1. a kind of secondary filter pump core, including stator（1）And rotor（4）, it is characterised in that：The stator（1）Lower end be provided with
Import（2）, the stator（1）The back side be provided with outlet（3）, the stator（1）Left side central portion be provided with the first circular hole（5）, institute
State stator（1）Right side central be provided with the second circular hole（6）, first circular hole（5）Port at circumference be provided with the first screw thread
Hole（7）, second circular hole（6）Port at circumference be provided with the second thread groove（8）, the rotor（4）Both ends lead to respectively
Crossing bearing block axis connection has mounting groove（9）With installation cylinder（10）, the mounting groove（9）Surface fixed cover be connected to the first installation
Annulus（11）, first mounting circular ring（11）Surface be provided with the first thread groove（12）, first screwed hole（7）With first
Thread groove（12）Inside be connected through a screw thread the first bolt（13）, the installation cylinder（10）Surface fixed cover be connected to
Second mounting circular ring（14）, second mounting circular ring（14）Side be provided with the second screwed hole（15）, second screwed hole
（15）With the second thread groove（8）Inside be connected through a screw thread the second bolt（16）, the rotor（4）Middle part it is fixedly sleeved
There is accurate filter screen（17）And impeller（18）, the import（2）Lower end be connected through a screw thread one-level filter screen（23）, the one-level
Filter screen（23）Lower end be connected through a screw thread secondary screen（24）, the secondary screen（24）Lower end be connected through a screw thread
Three-level filter screen（25）, the stator（1）Inside be provided with fixed support（19）, the fixed support（19）Upper end face be provided with
Stopper slot（20）, the fixed support（19）Upper end movable sleeve be connected to roller brush（21）, the roller brush（21）Inside be provided with limit
Circle of position ring（22）, the stopper slot（20）The spacing annulus of inside clamping（22）.
A kind of 2. secondary filter pump core according to claim 1, it is characterised in that：First screwed hole（7）With first
Thread groove（12）Quantity it is equal, and position is mutually corresponding.
A kind of 3. secondary filter pump core according to claim 1, it is characterised in that：Second thread groove（8）With second
Screwed hole（15）Quantity it is equal, and position is mutually corresponding.
A kind of 4. secondary filter pump core according to claim 1, it is characterised in that：Second circular hole（6）Diameter not
Less than the first mounting circular ring（11）External diameter.
A kind of 5. secondary filter pump core according to claim 1, it is characterised in that：The one-level filter screen（23）It is by stainless
Steel material is made, and mesh number is 300 mesh.
A kind of 6. secondary filter pump core according to claim 1, it is characterised in that：The secondary screen（24）It is by stainless
Steel material is made, and mesh number is 200 mesh.
A kind of 7. secondary filter pump core according to claim 1, it is characterised in that：The three-level filter screen（25）It is by stainless
Steel material is made, and mesh number is 100 mesh.
A kind of 8. secondary filter pump core according to claim 1, it is characterised in that：The accurate filter screen（17）It is by stainless
Steel material is made, and mesh number is 400 mesh.
A kind of 9. secondary filter pump core according to claim 1, it is characterised in that：The impeller（18）Positioned at accurate filter screen
（17）Inside.
A kind of 10. secondary filter pump core according to claim 1, it is characterised in that：The roller brush（21）Surface be close to
Accurate filter screen（17）Surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720639017.0U CN206770295U (en) | 2017-06-05 | 2017-06-05 | A kind of secondary filter pump core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720639017.0U CN206770295U (en) | 2017-06-05 | 2017-06-05 | A kind of secondary filter pump core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206770295U true CN206770295U (en) | 2017-12-19 |
Family
ID=60637385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720639017.0U Expired - Fee Related CN206770295U (en) | 2017-06-05 | 2017-06-05 | A kind of secondary filter pump core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206770295U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110878756A (en) * | 2019-11-30 | 2020-03-13 | 江苏高群节能科技有限公司 | Multifunctional water pump |
| CN112312989A (en) * | 2018-04-25 | 2021-02-02 | 可克斯塔特国际股份有限公司 | Pump assembly |
-
2017
- 2017-06-05 CN CN201720639017.0U patent/CN206770295U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112312989A (en) * | 2018-04-25 | 2021-02-02 | 可克斯塔特国际股份有限公司 | Pump assembly |
| CN112312989B (en) * | 2018-04-25 | 2022-09-06 | 可克斯塔特国际股份有限公司 | Pump assembly |
| CN110878756A (en) * | 2019-11-30 | 2020-03-13 | 江苏高群节能科技有限公司 | Multifunctional water pump |
| CN110878756B (en) * | 2019-11-30 | 2021-08-13 | 江苏高群节能科技有限公司 | Multifunctional water pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20180605 |