CN204239340U - Well horizontal-vertical double-purpose Submerged Motor Pumps - Google Patents
Well horizontal-vertical double-purpose Submerged Motor Pumps Download PDFInfo
- Publication number
- CN204239340U CN204239340U CN201420710355.5U CN201420710355U CN204239340U CN 204239340 U CN204239340 U CN 204239340U CN 201420710355 U CN201420710355 U CN 201420710355U CN 204239340 U CN204239340 U CN 204239340U
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- CN
- China
- Prior art keywords
- thrust bearing
- circular hole
- cylindrical circular
- support pin
- thrust
- 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
Abstract
The utility model discloses a kind of well horizontal-vertical double-purpose Submerged Motor Pumps, comprise base, thrust bearing component, thrust disc, lower guide bearing assembly, rotor assembly, stator module, casing, top guide bearing assembly, sand control ring, water inlet joint, blower inlet casing, flat lacing wire, connect shell, impeller, pump shaft, protect line plate, support pin of spherical end and extrusion shell, described thrust bearing component comprises lower thrust bearing connecting base and thrust bearing, it is characterized in that described lower thrust bearing connecting base lower center is provided with cylindrical circular hole, the interior edge face of described cylindrical circular hole is provided with the ball recess outwards heaved, described support pin of spherical end through to insert in cylindrical circular hole and through the sphere of end face and ball recess inconsistent, the utility model is owing to adopting said structure, there is novel structure, running is stable, work flexibly, the advantages such as long service life.
Description
Technical field
The utility model relates to mechanical engineering pump technical field, specifically a kind of well horizontal-vertical double-purpose Submerged Motor Pumps.
Background technique
At present, existing Submerged Motor Pumps is by base, thrust bearing component, thrust disc, lower guide bearing assembly, rotor assembly, stator module, casing, top guide bearing assembly, sand control ring, water inlet joint, blower inlet casing, flat lacing wire, connect shell, impeller, pump shaft, protect line plate and extrude shell composition, thrust bearing component comprises thrust shaft block and thrust bearing, lower guide bearing assembly comprises lower leading axle bearing and guide bearing, top guide bearing assembly comprises upper leading axle bearing and guide bearing, stator module and rotor assembly is provided with in casing, motor shaft upper end in stator module is fixedly connected with pump shaft through coupling, through top guide bearing assembly and sand control ring on the motor shaft of rotor assembly upper end, axle sleeve socket-connects, the motor shaft of lower end is connected with thrust disc through lower guide bearing assembly, thrust disc lower end is provided with lower thrust bearing connecting base, base is provided with below thrust disc, base is through support pin of spherical end, nut is inconsistent through the installation spherical pore on the tapped hole at base center and lower thrust bearing connecting base, to reach the effect of support, and the end face of bolt spherically, base lower end is fixedly connected with pressure regulation membrane cover, pressure regulator membrane is provided with between base and pressure regulation membrane cover, support through tension spring between upper pressure regulator membrane and pressure regulation membrane cover, be beneficial to submersible pump dive beneath the water certain depth time regulate the effect of pump internal pressure, pump shaft is equipped with blower inlet casing and impeller, be fixedly connected with through flat lacing wire between blower inlet casing with blower inlet casing, blower inlet casing upper end is fixedly connected with impeller through connecting shell, lower end is fixedly connected with top guide bearing assembly through water inlet joint, impeller upper end is fixedly connected with extrusion shell, its deficiency is: this vertical Submerged Motor Pumps is all generally vertical use, and also need horizontal use at some special occasions or tilt to use, but existing this Submerged Motor Pumps is not well positioned to meet this requirement, main cause is: the gap that there is 0.5mm between thrust disc and upper thrust bearing, when horizontal or tilt use time, lower thrust bearing assembling will move down, owing to being two spheres between lower thrust bearing connecting base and support pin of spherical end, eccentric wear phenomenon will be caused in running after moving down, then asphyxia by external pressure on the chest and abdomen phenomenon can be caused time serious, thus cause motor damage.
Summary of the invention
The purpose of this utility model solves above-mentioned the deficiencies in the prior art, provides a kind of novel structure, running is stable, work well horizontal-vertical double-purpose Submerged Motor Pumps that is flexible, long service life.
The utility model solves the technological scheme that its technical problem adopts:
A kind of well horizontal-vertical double-purpose Submerged Motor Pumps, comprise base, thrust bearing component, thrust disc, lower guide bearing assembly, rotor assembly, stator module, casing, top guide bearing assembly, sand control ring, water inlet joint, blower inlet casing, flat lacing wire, connect shell, impeller, pump shaft, protect line plate, support pin of spherical end and extrusion shell, described thrust bearing component comprises lower thrust connecting base and thrust bearing, it is characterized in that described lower thrust bearing connecting base lower center is provided with cylindrical circular hole, the interior edge face of described cylindrical circular hole is provided with the ball recess outwards heaved, described support pin of spherical end through to insert in cylindrical circular hole and through the sphere of end face and ball recess inconsistent, to make Submerged Motor Pumps of the present utility model when sitting uses, by ball recess and support pin of spherical end inconsistent, when lying on one's side or tilt to use, then form linear contact lay by the cylindrical sidewall of support pin of spherical end and the cylindrical circular hole of lower thrust bearing connecting base, effectively prevent eccentric wear or asphyxia by external pressure on the chest and abdomen phenomenon.
The utility model owing to adopting said structure, have that novel structure, running are stable, work flexibly, the advantage such as long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art.
Fig. 2 is structural representation of the present utility model.
Reference character: thrust disc 1, upper thrust bearing 2, lower thrust bearing connecting base 3, cylindrical circular hole 4, ball recess 5, support pin of spherical end 6.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is further illustrated:
As shown in drawings, a kind of well horizontal-vertical double-purpose Submerged Motor Pumps, comprises base, thrust bearing component, thrust disc, lower guide bearing assembly, rotor assembly, stator module, casing, top guide bearing assembly, sand control ring, water inlet joint, blower inlet casing, flat lacing wire, connect shell, impeller, pump shaft, protect line plate, support pin of spherical end 6 and extrusion shell, base, thrust bearing component, thrust disc 1, lower guide bearing assembly, rotor assembly, stator module, casing, top guide bearing assembly, sand control ring, water inlet joint, blower inlet casing, flat lacing wire, connect shell, impeller, pump shaft, the annexation of protecting line plate and extrusion shell is same as the prior art, this does not repeat, described thrust bearing component comprises thrust bearing 2 and lower thrust bearing connecting base 3, it is characterized in that described lower thrust bearing connecting base 3 lower center is provided with cylindrical circular hole 4, the interior edge face of described cylindrical circular hole 4 is provided with the ball recess 5 outwards heaved, described support pin of spherical end 6 through to insert in cylindrical circular hole 4 and through the sphere of end face and ball recess 5 inconsistent, to make Submerged Motor Pumps of the present utility model when sitting uses, inconsistent by ball recess 5 and support pin of spherical end 6, when lying on one's side or tilt to use, then form linear contact lay by the cylindrical sidewall of support pin of spherical end 6 and the cylindrical circular hole of lower thrust bearing connecting base 3, effectively prevent eccentric wear or asphyxia by external pressure on the chest and abdomen phenomenon.
The utility model owing to adopting said structure, have that novel structure, running are stable, work flexibly, the advantage such as long service life.
Claims (1)
1. a well horizontal-vertical double-purpose Submerged Motor Pumps, comprise base, thrust bearing component, thrust disc, lower guide bearing assembly, rotor assembly, stator module, casing, top guide bearing assembly, sand control ring, water inlet joint, blower inlet casing, flat lacing wire, connect shell, impeller, pump shaft, protect line plate, support pin of spherical end and extrusion shell, described thrust bearing component comprises lower thrust bearing connecting base and thrust bearing, it is characterized in that described lower thrust bearing connecting base lower center is provided with cylindrical circular hole, the interior edge face of described cylindrical circular hole is provided with the ball recess outwards heaved, described support pin of spherical end through to insert in cylindrical circular hole and through the sphere of end face and ball recess inconsistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420710355.5U CN204239340U (en) | 2014-11-24 | 2014-11-24 | Well horizontal-vertical double-purpose Submerged Motor Pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420710355.5U CN204239340U (en) | 2014-11-24 | 2014-11-24 | Well horizontal-vertical double-purpose Submerged Motor Pumps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204239340U true CN204239340U (en) | 2015-04-01 |
Family
ID=52768842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420710355.5U Expired - Fee Related CN204239340U (en) | 2014-11-24 | 2014-11-24 | Well horizontal-vertical double-purpose Submerged Motor Pumps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204239340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209919A (en) * | 2018-10-25 | 2019-01-15 | 广东江门市力源泵业有限公司 | Deep well pump |
-
2014
- 2014-11-24 CN CN201420710355.5U patent/CN204239340U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109209919A (en) * | 2018-10-25 | 2019-01-15 | 广东江门市力源泵业有限公司 | Deep well pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151106 Address after: 264200 Huancui City, Weihai Province, the town of sheep and Hing Road, No. 1396-11 Patentee after: Shandong celebrities pump Polytron Technologies Inc Address before: 264200, Huancui Weihai District Shandong Province sheep pavilion celebrity Industrial Park Patentee before: Shandong Celebrity Industrial Group Co., Ltd. |
|
| 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: 20150401 Termination date: 20161124 |