CN207004849U - A kind of integral type submersible mixed-flow pump - Google Patents
A kind of integral type submersible mixed-flow pump Download PDFInfo
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- CN207004849U CN207004849U CN201720966356.XU CN201720966356U CN207004849U CN 207004849 U CN207004849 U CN 207004849U CN 201720966356 U CN201720966356 U CN 201720966356U CN 207004849 U CN207004849 U CN 207004849U
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- water
- probe
- inlet horn
- protective casing
- flow pump
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Abstract
The utility model discloses a kind of integral type submersible mixed-flow pump,Including lower water-inlet horn and upper water-inlet horn,Diffuser is provided between the lower water-inlet horn and upper water-inlet horn,The outward flange of the diffuser upper and lower ends is fixedly connected with lower water-inlet horn and upper water-inlet horn respectively by the connecting bolt of predetermined number,Oil water probe is provided with the upper water-inlet horn,The downside of the oil water probe is provided with wheel member,The wheel member is located in diffuser,Sealing mechanism is provided with the wheel member,The upside of the oil water probe is provided with protective casing,Motor is installed with the protective casing,The output end of the motor is connected with rotating shaft,Rotated in the rotating shaft and be socketed with bindiny mechanism,Stable connection between the utility model all parts is firm,Good airproof performance,The situation for avoiding pump housing water inlet occurs,It ensure that what submersible mixed-flow pump pushed the work forward to mining sewage is smoothed out,Extend the service life of submersible mixed-flow pump.
Description
Technical field
It the utility model is related to mining blowdown pump technical field, more particularly to a kind of integral type submersible mixed-flow pump.
Background technology
After prime mover impeller rotates, the existing centrifugal force of effect to liquid has axial thrust again, be centrifugal pump and
The synthesis of axial-flow pump, the oblique outflow impeller of liquid, the specific speed of mixed-flow pump is higher than centrifugal pump, less than axial-flow pump, typically in 300-
Between 500, its lift is higher than axial-flow pump, but flow-rate ratio axial-flow pump is small, bigger than centrifugal pump, can convey Jie of cleaning and pollution
Matter, chemically neutral or rodent medium, forced circulation, sea-farming, town gas engineering, water process system in chemical-process
Had a wide range of applications in system.Because mixed-flow pump is a kind of " pull-out " formula structure pump, when checking and dismantling impeller and axle envelope, not
The pipeline being connected with the pump housing must be taken apart, and the stability and sealing that are connected between traditional each part of submersible mixed-flow pump are not
Height, easily the pump housing is caused to be intake, so as to cause the damage of internal components.In order to solve the above problems, we have proposed one kind one
Body formula submersible mixed-flow pump.
The content of the invention
The purpose of this utility model is stability and the sealing in order to solve to connect between existing each part of submersible mixed-flow pump
Property it is not high, easily cause the pump housing to be intake, the problem of so as to cause internal components to damage, and a kind of integral type submersible mixed-flow proposed
Pump.
To achieve these goals, the utility model employs following technical scheme：
A kind of integral type submersible mixed-flow pump, including lower water-inlet horn and upper water-inlet horn, the lower water-inlet horn and enterprising
It is provided with diffuser between water loudspeaker, the outward flanges of the diffuser upper and lower ends is by the connecting bolt of predetermined number respectively with
Water-inlet horn is fixedly connected with upper water-inlet horn, and oil water probe, the downside of the oil water probe are provided with the upper water-inlet horn
Provided with wheel member, the wheel member is located in diffuser, and sealing mechanism, the oil water probe are provided with the wheel member
Upside be provided with protective casing, motor is installed with the protective casing, the output end of the motor is connected with rotating shaft, institute
State to rotate in rotating shaft and be socketed with bindiny mechanism, the bindiny mechanism is fixedly connected with oil water probe and protective casing, the rotating shaft
Lower end and wheel member be rotatablely connected, the upside of the protective casing is provided with leak and popped one's head in, and the leak probe is away from protecting
The side of housing is sealedly connected with terminal box.
Preferably, the side of the oil water probe is provided with oil filler point, and sealing-plug is provided with the oil filler point.
Preferably, the enlarging direction of the lower water-inlet horn and upper water-inlet horn is disposed opposite to each other.
Preferably, the wheel member includes cover body, and the upside of the cover body is provided with connection sleeve pipe, and the connection sleeve pipe is consolidated
Surely it is socketed in rotating shaft, the oil water probe is provided with connector corresponding with connection sleeve pipe, the connection sleeve pipe and connector
Madial wall rotary seal connection, the edge on the upside of the cover body compresses ring provided with sealing, and the sealing mechanism includes screw thread
The lock sleeve of roller end is socketed in, surround the blade provided with predetermined number on the lateral wall of the cover body, the blade is remote
The end of cover body and the madial wall of diffuser are tangent.
Preferably, the bindiny mechanism includes the adpting flange being fixedly connected with oil water probe and protective casing, the company
Snap ring is fixed with acting flange, the lateral wall of the snap ring and the madial wall of protective casing offset, the inner side of the adpting flange
Bearing corresponding with rotating shaft is fixed with wall, the bindiny mechanism also includes locking strap, and the protective casing is provided with and locking
Annular banding groove corresponding to hoop.
Preferably, the downside of leak probe is provided with retainer ring, and the madial wall of the retainer ring and protective casing offsets,
The lateral wall fixed cover of the leak probe is connected to connection ring, and the connection ring is by the first lock-screw of predetermined number with preventing
Protective case body is connected, and the terminal box is connected by the second lock-screw of predetermined number and leak probe, the terminal box it is interior
Rubber seal ring is provided between the lateral wall of side wall and leak probe, the rubber seal ring is provided with and the second lock-screw pair
The port answered.
In the utility model, the stable connection between all parts is firm, good airproof performance, avoids the situation of pump housing water inlet
Occur, ensure that what submersible mixed-flow pump pushed the work forward to mining sewage is smoothed out, extend the service life of submersible mixed-flow pump.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of integral type submersible mixed-flow pump structural representation.
In figure：1 time water-inlet horn, water-inlet horn on 2,3 diffusers, 4 connecting bolts, 5 oil water probes, 501 oil filler points,
502 sealing-plugs, 6 wheel members, 601 cover bodies, 602 connection sleeve pipes, 603 sealings compress ring, 604 blades, 7 protective casings, 8 electricity
Machine, 9 rotating shafts, 10 bindiny mechanisms, 1001 adpting flanges, 1002 snap rings, 1003 bearings, 1004 locking straps, 11 leaks probe, 1101
Retainer ring, 1102 connection rings, 1,103 first lock-screws, 1,104 second lock-screws, 1105 rubber seal rings, 12 terminal boxes,
13 sealing mechanisms.
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.
In description of the present utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
Reference picture 1, a kind of integral type submersible mixed-flow pump, including lower water-inlet horn 1 and upper water-inlet horn 2, lower water-inlet horn 1
Diffuser 3 is provided between upper water-inlet horn 2, the outward flange of the upper and lower ends of diffuser 3 is divided by the connecting bolt 4 of predetermined number
It is not fixedly connected with lower water-inlet horn 1 and upper water-inlet horn 2, is provided with oil water probe 5 in upper water-inlet horn 2, under oil water probe 5
Side is provided with wheel member 6, and wheel member 6 is located in diffuser 3, and sealing mechanism 13 is provided with wheel member 6, oil water probe 5
Upside is provided with protective casing 7, is installed with motor 8 in protective casing 7, and the output end of motor 8 is connected with rotating shaft 9, in rotating shaft 9
Rotation is socketed with bindiny mechanism 10, and bindiny mechanism 10 is fixedly connected with oil water probe 5 and protective casing 7, the lower end of rotating shaft 9 and leaf
Wheel component 6 is rotatablely connected, and the upside of protective casing 7 is provided with leak probe 11, and 11 sides away from protective casing 7 of leak probe are close
Envelope is connected with terminal box 12.
In the utility model, the side of oil water probe 5 is provided with oil filler point 501, is provided with sealing-plug 502 in oil filler point 501, side
Just the lubrication of wheel member 6 rotates；The enlarging direction of lower water-inlet horn 1 and upper water-inlet horn 2 is disposed opposite to each other, and facilitates entering for water
Enter；Wheel member 6 includes cover body 601, and the upside of cover body 601 is provided with connection sleeve pipe 602, and connection sleeve pipe 602 is fixedly sleeved to be turned
On axle 9, oil water probe 5 is provided with to be turned with 602 corresponding connector of connection sleeve pipe, connection sleeve pipe 602 and the madial wall of connector
Dynamic sealing connects, and the edge of the upside of cover body 601 compresses ring 603 provided with sealing, and sealing mechanism 13 is socketed in rotating shaft 9 including screw thread
The lock sleeve of end, around the blade 604 provided with predetermined number on the lateral wall of cover body 601, blade 604 is away from cover body 601
End and the madial wall of diffuser 3 are tangent, by rotation lock tight set, cause sealing to compress ring 603 and oil water probe 5 so as to convenient
Downside offset, so as to improve sealing；Bindiny mechanism 10 includes the connection being fixedly connected with oil water probe 5 and protective casing 7
Flange 1001, snap ring 1002, the lateral wall of snap ring 1002 and the madial wall phase of protective casing 7 are fixed with adpting flange 1001
Support, bearing 1003 corresponding with rotating shaft 9 is fixed with the madial wall of adpting flange 1001, bindiny mechanism 10 also includes locking strap
1004, protective casing 7 is provided with annular banding groove corresponding with locking strap 1004, by the banding of locking strap 1004, so as to side
Just the madial wall of the lateral wall of snap ring 1002 and protective casing 7 offsets, and then facilitates the fixation of oil water probe 5 and protective casing 7
Connection；The downside of leak probe 11 is provided with retainer ring 1101, and retainer ring 1101 and the madial wall of protective casing 7 offset, and leak is visited
First 11 lateral wall fixed cover is connected to connection ring 1102, and connection ring 1102 is by the first lock-screw 1103 of predetermined number with preventing
Protective case body 7 is connected, and terminal box 12 is connected by the second lock-screw 1104 of predetermined number with leak probe 11, terminal box 12
Rubber seal ring 1105 is provided between the lateral wall of madial wall and leak probe 11, rubber seal ring 1105 is provided with and the second lock
Port corresponding to tight screw 1104, the stability of connection is improved, prevent from intaking in terminal box 12.
In the utility model, due to the driving effect of motor 8, so as to facilitate the impeller part 6 of rotating shaft 9 to rotate, so as to
The convenient centrifugal force and axial thrust produced to mining sewage, so as to facilitate the processing of mining sewage.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of integral type submersible mixed-flow pump, including lower water-inlet horn（1）With upper water-inlet horn（2）, it is characterised in that under described
Water-inlet horn（1）With upper water-inlet horn（2）Between be provided with diffuser（3）, the diffuser（3）The outward flange of upper and lower ends passes through
The connecting bolt of predetermined number（4）Respectively with lower water-inlet horn（1）With upper water-inlet horn（2）It is fixedly connected, the upper water inlet loudspeaker
（2）It is interior to be provided with oil water probe（5）, the oil water probe（5）Downside be provided with wheel member（6）, the wheel member（6）Position
In diffuser（3）It is interior, the wheel member（6）It is interior to be provided with sealing mechanism（13）, the oil water probe（5）Upside be provided with protection
Housing（7）, the protective casing（7）Inside it is installed with motor（8）, the motor（8）Output end be connected with rotating shaft（9）,
The rotating shaft（9）Upper rotation is socketed with bindiny mechanism（10）, the bindiny mechanism（10）With oil water probe（5）And protective casing
（7）It is fixedly connected, the rotating shaft（9）Lower end and wheel member（6）Rotation connection, the protective casing（7）Upside be provided with
Leak is popped one's head in（11）, the leak probe（11）Away from protective casing（7）Side be sealedly connected with terminal box（12）.
A kind of 2. integral type submersible mixed-flow pump according to claim 1, it is characterised in that the oil water probe（5）One
Side is provided with oil filler point（501）, the oil filler point（501）It is interior to be provided with sealing-plug（502）.
A kind of 3. integral type submersible mixed-flow pump according to claim 1, it is characterised in that the lower water-inlet horn（1）With
Upper water-inlet horn（2）Enlarging direction be disposed opposite to each other.
A kind of 4. integral type submersible mixed-flow pump according to claim 1, it is characterised in that the wheel member（6）Including
Cover body（601）, the cover body（601）Upside be provided with connection sleeve pipe（602）, the connection sleeve pipe（602）It is fixedly sleeved to turn
Axle（9）On, the oil water probe（5）It is provided with and connection sleeve pipe（602）Corresponding connector, the connection sleeve pipe（602）With
The madial wall rotary seal connection of connector, the cover body（601）The edge of upside compresses ring provided with sealing（603）, it is described
Sealing mechanism（13）Rotating shaft is socketed in including screw thread（9）The lock sleeve of end, the cover body（601）Lateral wall on around being provided with
The blade of predetermined number（604）, the blade（604）Away from cover body（601）End and diffuser（3）Madial wall it is tangent.
A kind of 5. integral type submersible mixed-flow pump according to claim 1, it is characterised in that the bindiny mechanism（10）Including
With oil water probe（5）And protective casing（7）The adpting flange being fixedly connected（1001）, the adpting flange（1001）On be fixed with
Snap ring（1002）, the snap ring（1002）Lateral wall and protective casing（7）Madial wall offset, the adpting flange（1001）
Madial wall on be fixed with and rotating shaft（9）Corresponding bearing（1003）, the bindiny mechanism（10）Also include locking strap（1004）,
The protective casing（7）It is provided with and locking strap（1004）Corresponding annular banding groove.
A kind of 6. integral type submersible mixed-flow pump according to claim 1, it is characterised in that the leak probe（11）Under
Side is provided with retainer ring（1101）, the retainer ring（1101）With protective casing（7）Madial wall offset, leak probe（11）
Lateral wall fixed cover be connected to connection ring（1102）, the connection ring（1102）Pass through the first lock-screw of predetermined number
（1103）With protective casing（7）Connection, the terminal box（12）Pass through the second lock-screw of predetermined number（1104）With leak
Probe（11）Connection, the terminal box（12）Madial wall and leak pop one's head in（11）Lateral wall between be provided with rubber seal ring
（1105）, the rubber seal ring（1105）It is provided with and the second lock-screw（1104）Corresponding port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720966356.XU CN207004849U (en) | 2017-08-04 | 2017-08-04 | A kind of integral type submersible mixed-flow pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720966356.XU CN207004849U (en) | 2017-08-04 | 2017-08-04 | A kind of integral type submersible mixed-flow pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207004849U true CN207004849U (en) | 2018-02-13 |
Family
ID=61458799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720966356.XU Active CN207004849U (en) | 2017-08-04 | 2017-08-04 | A kind of integral type submersible mixed-flow pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207004849U (en) |
-
2017
- 2017-08-04 CN CN201720966356.XU patent/CN207004849U/en active Active
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