CN206190600U - Inhale preceding flange of husky pump - Google Patents
Inhale preceding flange of husky pump Download PDFInfo
- Publication number
- CN206190600U CN206190600U CN201620691277.8U CN201620691277U CN206190600U CN 206190600 U CN206190600 U CN 206190600U CN 201620691277 U CN201620691277 U CN 201620691277U CN 206190600 U CN206190600 U CN 206190600U
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- China
- Prior art keywords
- flange
- water inlet
- husky pump
- connect
- main part
- 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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Abstract
The utility model provides an inhale preceding flange of husky pump, include preceding flange main part and advance sand tube flange, the center of preceding flange main part is equipped with the water inlet, and the peripheral outer fringe of preceding flange main part is equipped with a plurality of installation screws, it improves the part and lies in that inner face, the water inlet of flange main part are equipped with annular water inlet flange towards the direction of impeller in the front. Within this flange of preceding flange water inlet stretches into the enclosing cover water inlet, carry out centrifugation with higher speed within can guaranteeing that the mortar that gets into is whole get into the enclosing cover outside inhaling husky pump, all inhaled husky pump and discharge at last, both improved the work efficiency who inhales husky pump, can avoid being in the mortar between enclosing cover and the inhale preceding flange of husky pump inner face again or amass the wearing and tearing of sand to the two. In addition, during the flange backplate, can directly cup joint the centre bore of preceding flange backplate on the water inlet flange installation location of flange backplate before being convenient for before the adoption.
Description
Technical field
The utility model is related to a kind of sand suction pump, more particularly, to connecing disk before a kind of sand suction pump.
Background technology
Sand suction pump is made up of spiral case, impeller, pump cover and bearing assembly etc., and wherein the pump cover of sand inlet side turns into and preceding connects
Disk, the pump cover of bearing side is referred to as two and connects disk.Disk is connect before sand suction pump including preceding connecing disc main body, positioned at the water inlet for connecing disc main body center
Mouth and sand inlet tube adpting flange.In the prior art, that disk water inlet is connect before sand suction pump is concordant with the inner face for preceding connecing disc main body, thus
So that before connect between disk water inlet and enclosing cover for impeller water inlet exist a gap, cause from outside sand suction pump enter mortar can not
Enclosing cover for impeller water inlet is fully entered, the operating efficiency of sand suction pump has both been reduced, connect before enclosing cover for impeller and sand suction pump are increased again
The abrasion of disk.In addition, connecing disk before existing sand suction pump when using disk backplate is preceding connect, backplate installs inconvenience.
Utility model content
Technical problem：For the deficiency that above-described prior art is present, there is provided one kind improves sand suction pump operating efficiency,
Disk is connect before reducing its sand suction pump with enclosing cover for impeller abrasion.
Technical scheme：Connect disk before the sand suction pump that the utility model is provided, including before connect disc main body and sand inlet tube adpting flange；
Before connect the center of disc main body and be provided with water inlet, the preceding circumferential outer edge for connecing disc main body is provided with some installation screws；Characterized in that,
Water inlet is provided with the water inlet flange of annular towards the direction of impeller.
Beneficial effect：The utility model employs the technical scheme for setting water inlet flange so that the preceding disk water inlet of connecing
The flange can extend into enclosing cover for impeller water inlet, it is ensured that the mortar entered from outside sand suction pump fully enters enclosing cover for impeller water inlet
Mouthful, the operating efficiency of sand suction pump had both been improve, the sand connect between disk inner face before enclosing cover for impeller and sand suction pump can be avoided again
Starch the abrasion to the two.Additionally, when using disk backplate is preceding connect, the centre bore that will can preceding connect disk backplate is directly socketed in into water
On mouth flange, the installation positioning of disk backplate is connect before being easy to.
Brief description of the drawings
Fig. 1：The structure chart of the utility model embodiment.
Specific embodiment
The utility model is further described with accompanying drawing with reference to embodiments.
Embodiment：
Referring to Fig. 1, have in figure：Before connect disc main body 1, installation screw 10, water inlet 11, water inlet flange 12, sand inlet tube connect
Acting flange 2, flange installation screw 20.
Connect disk before the sand suction pump of the present embodiment, including before connect disc main body 1 and sand inlet tube adpting flange 2；Before connect disc main body 1
Center is provided with water inlet 11, and the preceding circumferential outer edge for connecing disc main body 1 is provided with some installation screws 10；It is theed improvement is that, preceding
Connect the water inlet flange 12 that the inner face of disc main body 1, water inlet 11 are provided with annular towards the direction of impeller.Before connect disk water inlet 11
The flange 12 is extend within enclosing cover for impeller water inlet, it is ensured that the mortar entered from outside sand suction pump fully enters enclosing cover for impeller
Within carry out CENTRIFUGAL ACCELERATING, finally all discharged by sand suction pump, both improve the operating efficiency of sand suction pump, can avoid being in again
Abrasion of the mortar or sand between disk inner face to the two is connect before enclosing cover for impeller and sand suction pump.
Additionally, when using disk backplate is preceding connect, the centre bore that will can preceding connect disk backplate is directly socketed in water inlet flange
On 12, the installation positioning of disk backplate is connect before being easy to.
Before connect the installation screw 10 of disc main body 1 and be used to preceding connect disc main body 1 and be connected with the installation of volute of sand suction pump, flange installation
Screw 20 is used for the connection of sand suction pump and sand inlet tube.
Claims (1)
1. connect disk before a kind of sand suction pump, including before connect disc main body（1）With sand inlet tube adpting flange（2）；Before connect disc main body（1）In
The heart is provided with water inlet（11）, it is preceding to connect disc main body（1）Circumferential outer edge be provided with some installation screws（10）；Characterized in that, entering
The mouth of a river（11）The water inlet flange of annular is provided with towards the direction of impeller（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620691277.8U CN206190600U (en) | 2016-07-04 | 2016-07-04 | Inhale preceding flange of husky pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620691277.8U CN206190600U (en) | 2016-07-04 | 2016-07-04 | Inhale preceding flange of husky pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206190600U true CN206190600U (en) | 2017-05-24 |
Family
ID=58735781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620691277.8U Active CN206190600U (en) | 2016-07-04 | 2016-07-04 | Inhale preceding flange of husky pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206190600U (en) |
-
2016
- 2016-07-04 CN CN201620691277.8U patent/CN206190600U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |