CN208804050U - A kind of small compact radial discharging centrifugal pump device of band filtering - Google Patents
A kind of small compact radial discharging centrifugal pump device of band filtering Download PDFInfo
- Publication number
- CN208804050U CN208804050U CN201821508397.5U CN201821508397U CN208804050U CN 208804050 U CN208804050 U CN 208804050U CN 201821508397 U CN201821508397 U CN 201821508397U CN 208804050 U CN208804050 U CN 208804050U
- Authority
- CN
- China
- Prior art keywords
- centrifugal pump
- strainer
- band filtering
- small compact
- rotation axis
- 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
Links
- 238000007599 discharging Methods 0.000 title claims abstract description 17
- 238000001914 filtration Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000007789 sealing Methods 0.000 claims abstract description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 238000005119 centrifugation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of small compact radial discharging centrifugal pump devices of band filtering, including centrifugal pump, strainer and driving motor, the centrifugal pump is equipped with inlet and outlet, the end of water inlet is connected with inlet connection, the inlet connection is equipped with fluting, and strainer is connected by screw at fluting；The output shaft of the driving motor is fixedly connected with rotation axis, and rotation axis passes through centrifugal pump shell and extends to inside centrifugal pump and be fixedly connected with impeller, and the rotation axis and centrifugal pump shell junction are equipped with mechanically-sealing apparatus；Outlet connector is installed on the water outlet.The small compact radial discharging centrifugal pump device of band filtering can prevent miscellaneous bits from entering inside centrifugal pump, to guarantee the normal operation of centrifugal pump, the problem of avoiding damage impeller, improve the efficiency of drawing water of centrifugal pump, extend the service life of centrifugal pump, and strainer is mounted on inlet connection by screw, and it is easy to disassemble to get off to clear up strainer or replaced.
Description
Technical field
The utility model relates to discharging centrifugal pump equipment technical field, the small compact radial draining of specifically a kind of band filtering
Centrifugal pump device.
Background technique
Centrifugal pump is usually mainly by impeller, the pump housing, rotation axis, water inlet, water outlet and motor form, in use, motor
It is rotated by rotation axis impeller, impeller drives water to do high speed rotary motion, and water occurs centrifugal movement, is thrown toward impeller outer
Edge, the runner through volute pump case are discharged from water outlet.
But if containing miscellaneous bits into the water in centrifugal pump, miscellaneous bits can enter in centrifugal pump with water, may be damaged leaf
Wheel, causes the abrasion of centrifugal pump components, reduces the efficiency of drawing water of centrifugal pump, influence the service life of centrifugal pump.Therefore, this reality
A kind of small compact radial discharging centrifugal pump device that band filters is proposed with novel, just in water before water is drawn into centrifugal pump
Miscellaneous bits are filtered.
Utility model content
The purpose of this utility model is to provide a kind of small compact radial discharging centrifugal pump devices of band filtering, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of small compact radial discharging centrifugal pump device of band filtering, including centrifugal pump, strainer and driving motor, it is described from
Heart pump is equipped with inlet and outlet, and the end of the water inlet is connected with inlet connection, inlet connection be used for into
Waterpipe connection, the inlet connection are equipped with fluting, fluting for installing strainer, the strainer be connected by screw into
It is easy to disassemble at fluting on mouth connector, strainer can be disassembled the miscellaneous bits of cleaning, strainer can be crossed miscellaneous in drainage
Bits prevent the miscellaneous bits in water inlet pipe from entering in centrifugal pump the normal operation for influencing centrifugal pump；The output shaft of the driving motor is solid
Surely connect rotation axis, rotation axis passes through centrifugal pump shell and extends to inside centrifugal pump and be fixedly connected with impeller, the rotation axis and
Centrifugal pump shell junction is equipped with mechanically-sealing apparatus, and mechanically-sealing apparatus can prevent leak, guarantees leakproofness；The water outlet
On outlet connector is installed, outlet connector with outlet conduit for connecting.
As a further solution of the present invention: the left end of the driving motor is fixedly connected with motor connecting base, institute
The right end for stating centrifugal pump is fixedly connected with centrifugal pump attachment base, and motor connecting base and centrifugal pump attachment base are bolted company
It connects.
The centrifugal pump and driving motor pass through fixed block two respectively and consolidate as a further solution of the present invention,
Determine block one to be fixedly mounted on pedestal, so that centrifugal pump, driving motor and pedestal form an entirety, facilitates carrying and installation.
Gasket is equipped between the strainer and inlet connection as a further solution of the present invention, so that
Sealing effect is more preferable.
The strainer is taper as a further solution of the present invention, and strainer includes hole portion and imperforate portion, institute
It states imperforate portion to be located at the vertex of a cone of strainer, water is from there is hole portion to pass through, and the miscellaneous bits in water can be slowly deposited at imperforate portion, so that mistake
It is more preferable to filter effect.
As a further solution of the present invention, using key connection or threaded connection between the impeller and rotation axis
Mode.
The pole model Y2-160L-4 of the driving motor as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that
The small compact radial discharging centrifugal pump device of band filtering is taken out by the way that strainer is arranged at inlet connection in water
Just the miscellaneous bits in water are filtered before entering centrifugal pump, can prevent miscellaneous bits from entering inside centrifugal pump, to guarantee centrifugal pump
The problem of operating normally, avoiding damage impeller, improves the efficiency of drawing water of centrifugal pump, extends the service life of centrifugal pump, and
And strainer is mounted on inlet connection by screw, it is easy to disassemble to get off to clear up strainer or replaced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic cross-sectional view of the utility model.
Fig. 3 is the enlarged structure schematic diagram of part A in the utility model.
Fig. 4 is the left view structural representation of centrifugal pump in the utility model.
In figure: 1- pedestal, 2- centrifugal pump, 3- inlet connection, 4- water inlet, 5- outlet connector, 6- water outlet, 7- turn
Moving axis, 8- driving motor, 9- fixed block one, 10- fixed block two, 11- mechanically-sealing apparatus, 12- centrifugal pump shell, 13- impeller,
14- screw, 15- strainer, 16- have hole portion, 17- imperforate portion, 18- gasket, 19- bolt, 20- centrifugal pump attachment base, 21- motor
Attachment base.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of small compact radial discharging centrifugal pump device of band filtering,
Including centrifugal pump 2, strainer 15 and driving motor 8, the centrifugal pump 2 is equipped with water inlet 4 and water outlet 6, the water inlet 4
End is connected with inlet connection 3, and for connecting with water inlet line, the inlet connection 3 is equipped with and opens inlet connection 3
Slot is slotted for installing strainer 15, and strainer 15 is mounted at fluting, and strainer 15 can cross the miscellaneous bits in drainage, prevents water inlet pipe
In miscellaneous bits enter in centrifugal pump 2 influence centrifugal pump 2 normal operation；The output shaft of the driving motor 8 is fixedly connected with rotation
Axis 7, rotation axis 7 pass through centrifugal pump shell 12 and extend to the inside of centrifugal pump 2 and be fixedly connected with impeller 13, the rotation axis 7 and from
12 junction of heart pump shell is equipped with mechanically-sealing apparatus 11, and mechanically-sealing apparatus 11 can prevent leak, guarantees leakproofness；It is described go out
Outlet connector 5 is installed, outlet connector 5 with outlet conduit for connecting on the mouth of a river 6.
The left end of the driving motor 8 is fixedly connected with motor connecting base 21, and the right end of the centrifugal pump 2 is fixedly connected with
Centrifugal pump attachment base 20, motor connecting base 21 and centrifugal pump attachment base 20 are fixedly connected by bolt 19.
The centrifugal pump 2 and driving motor 8 are fixedly mounted on pedestal 1 by fixed block 2 10 and fixed block 1 respectively,
So that centrifugal pump 2, driving motor 8 and pedestal 1 form an entirety, facilitate carrying and installation.
The strainer 15 is connected at the fluting on inlet connection 3 by screw 14, easy to disassemble, can be strainer 15
Disassemble the miscellaneous bits of cleaning.
Preferably, gasket 18 is equipped between the strainer 15 and inlet connection 3, so that sealing effect is more preferable.
Preferably, the strainer 15 is taper, and strainer 15 includes hole portion 16 and imperforate portion 17, and the imperforate portion 17 is located at
At the vertex of a cone of strainer 15, water is from there is hole portion 16 to pass through, and the miscellaneous bits in water can be slowly deposited at imperforate portion 17, so that filter effect
More preferably.
Preferably, between the impeller 13 and rotation axis 7 using key connection or by the way of being threadedly coupled.
Preferably, the pole model Y2-160L-4 of the driving motor 8.
The working principle of the utility model is: firstly, water inlet 4 is connect by inlet connection 3 with water inlet line, out
The mouth of a river 6 is connect by outlet connector 5 with outlet conduit, and driving motor 8 is then opened, and driving motor 8 drives 7 turns of rotation axis
Dynamic, rotation axis 7 rotates impeller 13 and rotates, so that centrifugal pump 2 absorbs water from water inlet 4, drains from water outlet 6, water from
When water inlet 4 passes through, the miscellaneous bits in water can be filtered by strainer 15, avoided the problem that miscellaneous bits enter and damaged impeller 13 in centrifugal pump 2,
Simultaneously but also there is no the accumulation of a large amount of impurity inside entire centrifugal pump, improve entire centrifugation centrifugal pump uses the longevity
Life.
It should be strongly noted that in the application strainer 15 the innovative point for being set as the application, efficiently solve water
In miscellaneous bits the problem of entering 2 internal damage rotary blade 13 of centrifugal pump, influencing 2 normal use of centrifugal pump.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
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 small compact radial discharging centrifugal pump device of band filtering, including centrifugal pump (2), strainer (15) and driving motor
(8), which is characterized in that the centrifugal pump (2) is equipped with water inlet (4) and water outlet (6), and the end of the water inlet (4) connects
It is connected to inlet connection (3), the inlet connection (3) is equipped with fluting, and the strainer (15) is connected to by screw (14)
At fluting on inlet connection (3)；The output shaft of the driving motor (8) is fixedly connected rotation axis (7), and rotation axis (7) is worn
Centrifugal pump shell (12) is crossed to extend to centrifugal pump (2) inside and be fixedly connected with impeller (13), the rotation axis (7) and centrifugal pump shell
(12) junction is equipped with mechanically-sealing apparatus (11)；Outlet connector (5) are installed on the water outlet (6).
2. the small compact radial discharging centrifugal pump device of band filtering according to claim 1, which is characterized in that the driving
The left end of motor (8) is fixedly connected with motor connecting base (21), and the right end of the centrifugal pump (2) is fixedly connected with centrifugal pump connection
Seat (20), motor connecting base (21) are fixedly connected with centrifugal pump attachment base (20) by bolt (19).
3. the small compact radial discharging centrifugal pump device of band filtering according to claim 2, which is characterized in that the centrifugation
Pump (2) and driving motor (8) are fixedly mounted on pedestal (1) by fixed block two (10) and fixed block one (9) respectively.
4. the small compact radial discharging centrifugal pump device of band filtering according to claim 1, which is characterized in that the strainer
(15) gasket (18) are equipped between inlet connection (3).
5. the small compact radial discharging centrifugal pump device of band filtering according to claim 4, which is characterized in that the strainer
It (15) is taper, strainer (15) includes hole portion (16) and imperforate portion (17), and the imperforate portion (17) is located at the cone of strainer (15)
At top.
6. the small compact radial discharging centrifugal pump device of band filtering according to claim 1, which is characterized in that the impeller
(13) between rotation axis (7) using key connection or by the way of being threadedly coupled.
7. the small compact radial discharging centrifugal pump device of band filtering according to claim 3, which is characterized in that the driving
The pole model Y2-160L-4 of motor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821508397.5U CN208804050U (en) | 2018-09-15 | 2018-09-15 | A kind of small compact radial discharging centrifugal pump device of band filtering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821508397.5U CN208804050U (en) | 2018-09-15 | 2018-09-15 | A kind of small compact radial discharging centrifugal pump device of band filtering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208804050U true CN208804050U (en) | 2019-04-30 |
Family
ID=66238169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821508397.5U Expired - Fee Related CN208804050U (en) | 2018-09-15 | 2018-09-15 | A kind of small compact radial discharging centrifugal pump device of band filtering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208804050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502983A (en) * | 2019-09-16 | 2021-03-16 | 江苏奇力泵业科技有限公司 | Durable centrifugal pump |
-
2018
- 2018-09-15 CN CN201821508397.5U patent/CN208804050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112502983A (en) * | 2019-09-16 | 2021-03-16 | 江苏奇力泵业科技有限公司 | Durable centrifugal 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 |
Granted publication date: 20190430 |