CN206221353U - A kind of high-power submerged mixed-flow pump impeller structure - Google Patents
A kind of high-power submerged mixed-flow pump impeller structure Download PDFInfo
- Publication number
- CN206221353U CN206221353U CN201621297905.0U CN201621297905U CN206221353U CN 206221353 U CN206221353 U CN 206221353U CN 201621297905 U CN201621297905 U CN 201621297905U CN 206221353 U CN206221353 U CN 206221353U
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- China
- Prior art keywords
- flow pump
- base
- mixed
- centrifugal
- impeller
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Abstract
The utility model is related to mixed flow pump technical field, more particularly to a kind of high-power submerged mixed-flow pump impeller structure.The technical solution adopted in the utility model is：A kind of high-power submerged mixed-flow pump impeller structure, including cylindrical base, the base is provided with six identical and equally distributed first centrifugal impellers, first centrifugal impeller is without departing from the base, the center of the base is provided with the cylindrical axle center of a diameter of 10mm, first centrifugal impeller is provided with lid, the center of the upper lid is provided with the cylindrical structural for raising up, flow inlet is provided with the cylindrical structural, the cylindrical shaft is provided with the second centrifugal impeller in the heart, diameter of the diameter of the cylindrical structural that second centrifugal impeller is formed less than the flow inlet.The utility model has the advantages that：The utility model substantially increases the operating efficiency of mixed-flow pump by setting two groups of centrifugal impellers, makes the performance of submersible mixed-flow pump higher, more stable.
Description
Technical field
The utility model is related to mixed flow pump technical field, more particularly to a kind of high-power submerged mixed-flow pump impeller structure.
Background technology
High-power submerged mixed-flow pump is mainly by the immixture of centrifugal force and axial thrust to convey liquid.Typically
Mixed flow pump power it is smaller, operating efficiency is low, cannot all meet actual demand in many occasions, it is therefore desirable to use high-power
Submersible mixed-flow pump.After the operation principle of mixed-flow pump is the rotation of prime mover impeller, to the existing centrifugal force of effect of liquid again
There is axial thrust, be the synthesis of centrifugal pump and axial-flow pump.And the centrifugal impeller typically only one of which of centrifugal force is provided, thus it is real
Border is less efficient.
Utility model content
The purpose of this utility model is to provide a kind of high-power submerged mixed-flow pump impeller structure, by setting two groups of centrifugation leaves
Wheel, substantially increases the efficiency of mixed-flow pump, solves the low technical problem of the centrifugal impeller efficiency of transmission of traditional type, mixes diving
The performance for flowing pump is higher, more stable.The technical solution of the utility model is as follows：
A kind of high-power submerged mixed-flow pump impeller structure, it is characterised in that：Including cylindrical base, the base is provided with
Six identical and equally distributed first centrifugal impellers, first centrifugal impeller without departing from the base, in the base
Heart position is provided with the cylindrical axle center of a diameter of 10mm, and first centrifugal impeller is provided with lid, the centre bit of the upper lid
The cylindrical structural for raising up is installed, flow inlet is provided with the cylindrical structural, the cylindrical shaft is provided with the heart
Two centrifugal impellers, the diameter of the diameter less than the flow inlet of the cylindrical structural that second centrifugal impeller is formed.
Further, the quantity of second centrifugal impeller is 2, and is evenly distributed on described axle center.
Further, the diameter of the base is identical with the largest outer diameter of the upper lid.
The beneficial effects of the utility model：
The utility model substantially increases the operating efficiency of mixed-flow pump by setting two groups of centrifugal impellers, makes submersible mixed-flow
The performance of pump is higher, more stable.
Brief description of the drawings
Fig. 1 is dimensional structure diagram of the present utility model；
Fig. 2 is positive effect schematic diagram of the present utility model；
Fig. 3 is top view of the present utility model；
Fig. 4 is upward view of the present utility model；
Fig. 5 is the cross section view of the utility model A-A；
In figure：1st, base, 2, upper lid, the 3, first centrifugal impeller, 4, cylindrical axle center, the 5, second centrifugal impeller, 6, influent stream
Mouthful.
Specific embodiment
As shown in Figures 1 to 5, a kind of high-power submerged mixed-flow pump impeller structure, can provide higher efficiency when in use
Transmission, can be used under complex environment.So as to expand the usage range of high-power submerged mixed-flow pump.Including cylindrical bottom
Seat 1, cylindrical base 1 is primary structure of the present utility model, the base 1 be provided with six it is identical and equally distributed first
Centrifugal impeller 3, transmission one centrifugal force of liquid is given by the first centrifugal impeller 3, increases efficiency of transmission.First centrifugal impeller
3 without departing from the base 1, transmission liquid is had more sufficient space, and transmission rate is more secure.The centre bit of the base 1
Install the cylindrical axle center 4 of a diameter of 10mm, by cylindrical axle center 4 also realize liquid acceleration transmit, described first from
Lobus cardiacus wheel 3 is provided with lid 2, and when in use, liquid is between base 1 and upper lid 2 by the centrifugation masterpiece of the first centrifugal impeller
With, the actual transmissions efficiency of liquid is substantially increased, practicality is stronger.The center of the upper lid 2 is provided with what is raised up
Cylindrical structural, is provided with flow inlet 6 at the cylindrical structural, liquid is entered at the first centrifugal impeller 3 by flow inlet 6,
The cylindrical axle center 4 is provided with the second centrifugal impeller 5, to one new centrifugal force of liquid of transmission, by double centrifugal force
Act on increasing the efficiency of transmission of liquid.The diameter of the cylindrical structural that second centrifugal impeller 5 is formed is less than the influent stream
Mouthfuls 6 diameter, so as to ensure that the centrifugal force that the second centrifugal impeller 5 is provided can more effectively transmit liquid, ensures
The efficiency of transmission of liquid.
Preferably, the quantity of second centrifugal impeller 5 is 2, and is evenly distributed on described axle center 4, can
To give the liquid at flow inlet 6 bigger centrifugal force, so as to realize the high efficiency of liquid transmission speed.
Preferably, the diameter of the base 1 is identical with the largest outer diameter of the upper lid 2, ensure that liquid can be most
The centrifugal force that the receiving of limits is formed from the first centrifugal impeller 3.
The above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of principle described in the utility model is not departed from, some improvement or replacement can also be made, these improvement
Or replacement also should be regarded as protection domain of the present utility model.
Claims (3)
1. a kind of high-power submerged mixed-flow pump impeller structure, it is characterised in that：Including cylindrical base (1), on the base (1)
Be provided with six identical and equally distributed first centrifugal impellers (3), first centrifugal impeller (3) without departing from the base (1),
The center of the base (1) is provided with the cylindrical axle center (4) of a diameter of 10mm, and first centrifugal impeller (3) is provided with
Upper lid (2), the center of the upper lid (2) is provided with the cylindrical structural for raising up, be provided with the cylindrical structural into
Head piece (6), the cylindrical axle center (4) is provided with the second centrifugal impeller (5), the cylinder that second centrifugal impeller (5) is formed
Diameter of the diameter of shape structure less than the flow inlet (6).
2. a kind of high-power submerged mixed-flow pump impeller structure according to claim 1, it is characterised in that：Second centrifugation
The quantity of impeller (5) is 2, and is evenly distributed on described axle center (4).
3. a kind of high-power submerged mixed-flow pump impeller structure according to claim 1, it is characterised in that：The base (1)
Diameter it is identical with the largest outer diameter of the upper lid (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297905.0U CN206221353U (en) | 2016-11-29 | 2016-11-29 | A kind of high-power submerged mixed-flow pump impeller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297905.0U CN206221353U (en) | 2016-11-29 | 2016-11-29 | A kind of high-power submerged mixed-flow pump impeller structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221353U true CN206221353U (en) | 2017-06-06 |
Family
ID=58787709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621297905.0U Expired - Fee Related CN206221353U (en) | 2016-11-29 | 2016-11-29 | A kind of high-power submerged mixed-flow pump impeller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382252A (en) * | 2016-11-29 | 2017-02-08 | 江苏斯别特制泵有限公司 | Impeller structure of high-power submersible mixed-flow pump |
| CN107084138A (en) * | 2017-06-08 | 2017-08-22 | 三联泵业股份有限公司 | A kind of high-power submerged mixed-flow pump impeller of new structure |
-
2016
- 2016-11-29 CN CN201621297905.0U patent/CN206221353U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382252A (en) * | 2016-11-29 | 2017-02-08 | 江苏斯别特制泵有限公司 | Impeller structure of high-power submersible mixed-flow pump |
| CN107084138A (en) * | 2017-06-08 | 2017-08-22 | 三联泵业股份有限公司 | A kind of high-power submerged mixed-flow pump impeller of new structure |
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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: 20170606 Termination date: 20191129 |