CN202040091U - Embedded stainless steel submersible pump - Google Patents
Embedded stainless steel submersible pump Download PDFInfo
- Publication number
- CN202040091U CN202040091U CN2011200606935U CN201120060693U CN202040091U CN 202040091 U CN202040091 U CN 202040091U CN 2011200606935 U CN2011200606935 U CN 2011200606935U CN 201120060693 U CN201120060693 U CN 201120060693U CN 202040091 U CN202040091 U CN 202040091U
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- China
- Prior art keywords
- stainless steel
- built
- handle
- impeller
- type stainless
- 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 - Lifetime
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Abstract
The utility model discloses an embedded stainless steel submersible pump, comprising a stainless steel pump cylinder, an impeller arranged in the pump cylinder, a guide vane and a guide vane cover plate, wherein the impeller is arranged between the corresponding guide vane and the guide vane cover plate and is driven by a pump shaft; a top cover is arranged on top end of the pump cylinder; and the top cover is connected with an overturn handle. The embedded stainless steel submersible pump is characterized in that the handle comprises two pivot sections; one side of each pivot section is provided with a hoisting ring; a handle ring is arranged between two pivot sections; the hoisting rings and the handle rings are arranged in two crossed plane respectively; and the two pivot sections of the handles are connected with two pressing plates on the top cover, thus solving the muddy sand jamming problem to certain degree.
Description
Technical field
The utility model relates to a kind of built-in type stainless steel Submerged Motor Pumps of new structure, is specially the improvement handgrips, and urceolus and base adopt new Placement, and impeller is the built-in type stainless steel Submerged Motor Pumps of floating type stainless steel new structure.
Background technique
The structure that built-in type stainless steel Submerged Motor Pumps in the market, outlet port connect is divided into handle and suspension ring dual mode substantially, and wherein the limitation with the handle mode is, water pump is inevitable not to be top cover centre water outlet, because handle and external pipeline can produce interference.And use the suspension ring mode merely, then when normal carrying, can produce inconvenience.Less than the handle that both are combined.By being threaded, the inner cavity branch that screws water pump by screw thread is press fit into the position between electric pump pump barrel on the market and the chassis, but chassis and urceolus screw thread are all more difficult when reality processing and installing/dismounting.Impeller is axially locating on pump shaft, and itself and stator cover plate seal at impeller port ring place radially, because the radial seal gap is very little, when the sediment charge in the medium is big, weares and teares easily and stuck impeller during use.
The model utility content
The technical problem that the utility model at first will solve and the technical assignment of proposition are to overcome the defective that existing handle exists, and a kind of built-in type stainless steel Submerged Motor Pumps is provided.And further solve the installation inconvenience and the easily stuck defective of impeller of pump barrel internal structure on this basis.
For this reason, the technological scheme that the utility model at first adopts is: built-in type stainless steel Submerged Motor Pumps, comprise the stainless steel pump barrel and be assemblied in the interior impeller of pump barrel, stator, the stator cover plate, described impeller drives between the stator of correspondence and stator cover plate and by pump shaft, the top of pump barrel is provided with top cover, connect turnover handle on the top cover, it is characterized in that: described handle comprises two pivot sections, one side of every section pivot section is provided with suspension ring, establish the handle ring between two pivot sections, described suspension ring and handle ring lay respectively in two crossing planes, two pivot sections of described handle respectively be located at described top cover on two pressing plates be connected.
Further, described two crossing planes are vertical.The intersection line on described crossing two planes is consistent with the axis of described pivot section.
In order to solve the installation question of pump barrel internal structure, the inboard assembling in the lower end of described pump barrel base, offer through hole on the wall of described pump barrel lower end, offer the positioning hole of corresponding described through hole on the described base, at the through hole of described correspondence with positioning hole is built-in with setting sleeve and penetrate setting sleeve by screw is connected on the described base, the outer end of described setting sleeve has the pressure that is pressed on the described pump barrel outside and establishes the limit.Further, connect the chassis on the described base.Be equipped with seal ring between described base and the pump barrel inwall.
In order to solve the easily stuck defective of impeller, described impeller floats and is assemblied on the described pump shaft and spacing by the stator and the stator cover plate of correspondence.Concrete, described impeller is connected on the described pump shaft by rectangular spline, described impeller and rectangular spline Spielpassung.Described impeller has choma, and the front-end face contact of described choma is on described stator cover plate.
As the optimization technique means, the centre of described top cover is provided with outlet.
The beneficial effects of the utility model are: handle is beneficial to carrying, and handle also can be used as the suspension ring use during work; Pump barrel and base rely on the setting sleeve location, put tight screw to the location again and are connected and fixed, and have cancelled the processing of screw thread on the pump barrel, only need the punching press positioning hole, have also cancelled screw thread processing on the chassis, connect with base by screw, install simple and easy; Impeller floats and to be assemblied on the pump shaft and spacing by the stator and the stator cover plate of correspondence, during work along with the variation of flow, impeller floats on axle, balance part axial force, can reduce the axial dimension of impeller like this, according to the real work situation, the situation of sealing also can be adjusted automatically, can solve the stuck problem of silt to a certain extent simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model handle.
Fig. 2 is that the utility model handle is assemblied in the schematic representation that is used as suspension ring on the top cover.
Fig. 3 is the worm's eye view of handle shown in Figure 2.
Fig. 4 is that the utility model handle is assemblied in the schematic representation when carrying on the top cover.
Fig. 5 is the worm's eye view of handle shown in Figure 4.
Fig. 6 is impeller of the present utility model, stator, the stator cover plate assembling schematic representation in pump barrel.
Fig. 7 is the schematic representation of stator cover plate of the present utility model.
Fig. 8 is the schematic representation of impeller of the present utility model.
Fig. 9 is the schematic representation of stator of the present utility model.
Figure 10 is the A portion enlarged view of Fig. 6.
Number in the figure explanation: 1-pump barrel, 2-impeller, 3-stator, 4-stator cover plate, 5-pump shaft, 6-top cover, 7-handle, the 8-pivot section, 9-suspension ring, 10-handle ring, 11-pressing plate, 12-base, 13-setting sleeve, the 14-screw, 15-presses and establishes the limit, 16-chassis, 17-seal ring, 18-outlet, 19-choma.
Embodiment
Below in conjunction with Figure of description the utility model is described further.
Built-in type stainless steel Submerged Motor Pumps of the present utility model, comprise stainless steel pump barrel 1 and be assemblied in impeller 2(in the pump barrel 1) referring to Fig. 8, stator 3(is referring to Fig. 9), stator cover plate 4(is referring to Fig. 7), impeller 2 drives (above structure is referring to Fig. 6) between the stator 3 of correspondence and stator cover plate 4 and by pump shaft 5, the top of pump barrel 1 is provided with top cover 6, connect turnover handle 7 on the top cover 6, handle 7(is referring to Fig. 1) comprise two pivot sections 8, one side of every section pivot section 8 is provided with suspension ring 9, establish handle ring 10 between two pivot sections 8, suspension ring 9 lay respectively in two crossing planes with handle ring 10, two pivot sections 8 of handle 7 respectively be located at top cover 6 on two pressing plates 11 be connected (referring to Fig. 2, Fig. 4).Concrete, two planes of intersecting are vertical, therefore can 90 ° of upsets on top cover with suspension ring 9 and handle ring 10; The intersection line on two planes of intersecting is consistent with the axis of pivot section, when mentioning suspension ring or handle ring, can make handle keep preferable posture with respect to top cover.During carrying, shown in Fig. 4,5, handle ring 10 is holded up, and suspension ring 9 are pressed close to top cover 6, are convenient to mention the handle ring; During pump work, shown in Fig. 2,3, handle can be overturn 90 °, make suspension ring 9 hold up, handle ring 10 is pressed close to top cover 6, the available suspension ring pump housing that plays, and also this moment, the handle ring 10 departed from top cover 6 neutral positions, did not influence connecting pipeline in the outlet 18 of top cover neutral position.
For the ease of processing and assembling, referring to Fig. 6, Figure 10, the inboard assembling in the lower end of pump barrel 1 base 12, offer through hole on the wall of pump barrel 1 lower end, offer the positioning hole of corresponding through hole on the base 12, be built-in with setting sleeve 13 and penetrate setting sleeve 13 by screw 14 at the through hole of correspondence and positioning hole and be connected on the base 12, the outer end of setting sleeve 13 has the pressure that is pressed on the pump barrel outside and establishes limit 15.Connect chassis 16 on the base 12; Be equipped with seal ring 17 between base 12 and pump barrel 1 inwall.The pump barrel of this structure and base rely on the setting sleeve location, by screw, different with chassis dependence scyewed joint with common pump barrel, advantage is the processing of having cancelled screw thread on the pump barrel, only need the punching press positioning hole, also cancelled screw thread processing on the chassis, can connect the structure after changing with base by screw, only need be press-fit into place, just can go up setting sleeve, screwing is installed simple and easy.
In order to solve the easily stuck defective of impeller, impeller 2 floats and is assemblied on the pump shaft 5 and spacing with stator cover plate 4 by the stator 3 of correspondence.Concrete, impeller 2 is connected on the pump shaft 5 (rectangular spline can directly on pump shaft), impeller 2 and rectangular spline Spielpassung by rectangular spline; Impeller 2 has choma 19, and the front-end face of choma 19 contacts on stator cover plate 4.Along with the variation of flow, impeller floats (promptly moving axially along pump shaft) on pump shaft during work, and the scope of floating is subjected to the stator of its upper and lower both sides and stator cover plate spacing, a part of axial force of balance.Can reduce the axial dimension of impeller like this, simultaneously according to the real work situation, the situation of sealing is adjusted the front-end face of choma 19 and the axial clearance between the stator cover plate 4 automatically, can solve wearing and tearing and the stuck problem of impeller that silt causes to a certain extent.
Claims (10)
1. built-in type stainless steel Submerged Motor Pumps, comprise stainless steel pump barrel (1) and be assemblied in the interior impeller (2) of pump barrel (1), stator (3), stator cover plate (4), described impeller (2) is positioned between corresponding stator (3) and the stator cover plate (4) and by pump shaft (5) and drives, the top of pump barrel (1) is provided with top cover (6), top cover (6) is gone up and is connected turnover handle (7), it is characterized in that: described handle (7) comprises two pivot sections (8), one side of every section pivot section (8) is provided with suspension ring (9), establish handle ring (10) between two pivot sections (8), described suspension ring (9) and handle ring (10) lay respectively in two crossing planes, two pivot sections (8) of described handle (7) respectively be located at described top cover (6) on two pressing plates (11) be connected.
2. built-in type stainless steel Submerged Motor Pumps according to claim 1 is characterized in that: described two crossing planes are vertical.
3. built-in type stainless steel Submerged Motor Pumps according to claim 1 and 2 is characterized in that: the intersection line on described crossing two planes is consistent with the axis of described pivot section.
4. built-in type stainless steel Submerged Motor Pumps according to claim 1, it is characterized in that: the inboard assembling in the lower end of described pump barrel (1) base (12), offer through hole on the wall of described pump barrel (1) lower end, offer the positioning hole of corresponding described through hole on the described base (12), be built-in with setting sleeve (13) and penetrate setting sleeve (13) by screw (14) at the through hole of described correspondence and positioning hole and be connected on the described base (12), the outer end of described setting sleeve (13) has the pressure that is pressed on described pump barrel (1) outside and establishes limit (15).
5. built-in type stainless steel Submerged Motor Pumps according to claim 4 is characterized in that: described base (12) is gone up and is connected chassis (16).
6. built-in type stainless steel Submerged Motor Pumps according to claim 4 is characterized in that: be equipped with seal ring (17) between described base (12) and pump barrel (1) inwall.
7. built-in type stainless steel Submerged Motor Pumps according to claim 1 is characterized in that: the unsteady described pump shaft (5) that is assemblied in of described impeller (2) is last and spacing with stator cover plate (4) by the stator (3) of correspondence.
8. built-in type stainless steel Submerged Motor Pumps according to claim 7 is characterized in that: described impeller (2) is connected on the described pump shaft (5) by rectangular spline, described impeller and rectangular spline Spielpassung.
9. built-in type stainless steel Submerged Motor Pumps according to claim 7 is characterized in that: described impeller (2) has choma (19), and the front-end face contact of described choma (19) is on described stator cover plate (4).
10. built-in type stainless steel Submerged Motor Pumps according to claim 1 is characterized in that: the centre of described top cover (6) is provided with outlet (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200606935U CN202040091U (en) | 2011-03-09 | 2011-03-09 | Embedded stainless steel submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200606935U CN202040091U (en) | 2011-03-09 | 2011-03-09 | Embedded stainless steel submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202040091U true CN202040091U (en) | 2011-11-16 |
Family
ID=44967537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200606935U Expired - Lifetime CN202040091U (en) | 2011-03-09 | 2011-03-09 | Embedded stainless steel submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202040091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927789A (en) * | 2020-08-19 | 2020-11-13 | 龙口矿业集团有限公司 | Automatic cooling device of immersible pump |
-
2011
- 2011-03-09 CN CN2011200606935U patent/CN202040091U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111927789A (en) * | 2020-08-19 | 2020-11-13 | 龙口矿业集团有限公司 | Automatic cooling device of immersible pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHIMGE PUMP INDUSTRY GROUP CO., LTD. Free format text: FORMER NAME: ZHEJIANG SHIMGE PUMP INDUSTRY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Wenling City, Taizhou City, Zhejiang Province town of Ocean City 317525 Industrial Zone Patentee after: Shimge Pump Industry Group Co., Ltd. Address before: Wenling City, Taizhou City, Zhejiang Province town of Ocean City 317525 Industrial Zone Patentee before: Zhejiang Shimge Pump Industry Co., Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20200630 Address after: Wenling City, Taizhou City, Zhejiang Province town of Ocean City 317525 Industrial Zone Patentee after: SHIMGE PUMP (ZHEJIANG) Co.,Ltd. Address before: Wenling City, Taizhou City, Zhejiang Province town of Ocean City 317525 Industrial Zone Patentee before: SHIMGE PUMP INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111116 |
|
| CX01 | Expiry of patent term |