CN202100488U - Submersible electric pump for well - Google Patents
Submersible electric pump for well Download PDFInfo
- Publication number
- CN202100488U CN202100488U CN201120164252XU CN201120164252U CN202100488U CN 202100488 U CN202100488 U CN 202100488U CN 201120164252X U CN201120164252X U CN 201120164252XU CN 201120164252 U CN201120164252 U CN 201120164252U CN 202100488 U CN202100488 U CN 202100488U
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- CN
- China
- Prior art keywords
- well
- submersible
- pump
- water outlet
- electric pump
- 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 relates to a submersible electric pump for a well, which is characterized in that the submersible electric pump for the well comprises two parts, namely a submersible pump for the well and a submersible motor for the well, and is integrally made of stainless steel material, wherein, two lifting lugs are arranged at the outer part of a water outlet housing of the submersible pump for the well; an internal screw thread is formed on a water outlet side of the water outlet housing, and an external screw thread is formed on the outer side of the water outlet housing; internal screw threads are formed at the two ends of an integral pump sleeve; an external screw thread is formed on one side of a connecting frame, and connecting flanges of two specifications are arranged on the outer side of the connecting frame; and the upper end of a guard plate combination is matched and fastened with a screw at the lower end of the guard plate combination by adopting a hooking and hanging manner, so as to be mounted and positioned with the integral pump sleeve and the connecting frame. The submersible electric pump is integrally made of the stainless steel material, so that the requirement of environmental protection is met; the connecting frame of the submersible electric pump having two different connecting sizes can be respectively connected with any 4 inch motor or 6 inch motor satisfying the requirements of an NEMA (national electrical manufactures association); the integral pump sleeve is adopted, so that the structure is simple; a threaded connection manner is adopted, so that the assembly is convenient and reliable; and a hooking and hanging manner is adopted by the upper end of the electric cable guard plate, so that the production efficiency is greatly improved.
Description
Technical field
The utility model be a kind of well use be arranged on the pump in the water, particularly a kind of well is used Submerged Motor Pumps.
Background technique
At present, the well of domestic production uses Submerged Motor Pumps to be mostly the sectional type Bolt Connection, adopts cast iron materials to process, and pump and motor are same diameter series.The shortcoming of this electric pump is a complex structure, and installing/dismounting is consuming time; Be prone to get rusty polluted source; Pump is not general, and cost of production is high.Therefore, it is simple to produce a kind of process structure, good reliability, and versatility is high, and the well of environmental protection is used Submerged Motor Pumps, is problem demanding prompt solution.
Summary of the invention
The utility model has overcome the defective of above-mentioned existence; Purpose be for solve well consuming time with Submerged Motor Pumps complex structure, installing/dismounting, be prone to get rusty, problems such as polluted source, pump are not general, cost of production height, provide that a kind of process structure is simple, the well of good reliability, versatility height, environmental protection uses Submerged Motor Pumps.
The utility model well is used the Submerged Motor Pumps content Description:
The utility model well is used Submerged Motor Pumps, it is characterized in that: be made up of with submersible motor two-part with submersible pump and well well, the whole stainless steel that adopts is processed, and it is that 4 cun and 6 cun two kinds are multi-form that well uses submersible motor to adopt external diameter; Well with submersible pump by: go out water hull, whole pump block, join frame, backplate combination and inner main pump body form, the outside that goes out water hull is provided with two hangers, and the water outlet oral-lateral that goes out water hull is provided with internal thread, and opposite side is provided with outside thread.
The two ends of whole pump block are provided with internal thread.
A side that joins frame is provided with outside thread, and opposite side is provided with the connecting flange of two kinds of different sizes.
The upper end of backplate combination adopts the hook mode to cooperate the fastening realization of screw of lower end and the installing and locating of whole pump block, couplet frame.
The utility model well is used Submerged Motor Pumps, and the whole stainless steel that adopts is processed, and reaches environmental requirement; Its couplet sets up two kinds of different connection sizes, can connect with 4 cun of the arbitrary moneys that meets NEMA and 6 cun motors respectively, adopts whole pump block, and is simple in structure, and scyewed joint is easy to assembly reliable; The hook mode is adopted in the protective board upper end, has improved manufacturing efficiency greatly.
Description of drawings
Fig. 1 is that well is used the Submerged Motor Pumps structural representation
Fig. 2 is that well is with Submerged Motor Pumps form structure and connecting structure schematic representation
Fig. 3 is that well is with Submerged Motor Pumps backplate stack mounting structural representation
Fig. 4 is that well is with Submerged Motor Pumps backplate stack mounting structural representation.
Among the figure: the 1st, well is with submersible pump, the 2nd, and well goes out water hull, the 4th with submersible motor, the 3rd, and whole pump block, the 5th joins frame, the 6th, backplate combination, the 7th, hanger.
Embodiment
The utility model well is achieved in that to do below in conjunction with accompanying drawing with Submerged Motor Pumps and specifies.
See Fig. 1, well is made up of with submersible motor 2 two-part with submersible pump 1 and well well with Submerged Motor Pumps, and the whole stainless steel that adopts is processed, and well use submersible motor employing external diameter is that 4 cun and 6 cun two kinds are multi-form.Can connect the multi-form well of composition respectively with these two kinds of motors with the coupling of submersible pump and use Submerged Motor Pumps through changing well.This structure versatility is high, and cost of production is low.
See Fig. 2, well with submersible pump 1 by: go out water hull 3, whole pump block 4, join frame 5, backplate combination 6 and inner main pump body form.Go out water hull 3 and adopt stainless steel to process, the outside is provided with two hangers 7, and the lifting that makes things convenient for electric pump is with fixing, and the water outlet oral-lateral that goes out water hull 3 is provided with internal thread, realizes fast connecting reliably with rising pipe; Opposite side is provided with outside thread, realizes connecting reliably with the quick of whole pump block 4.Whole pump block 4 adopts stainless steel to process, and two ends are provided with internal thread, realizes with couplet frame 5 and go out water hull 3 fast connecting reliably; Join frame 5 and adopt stainless steel to process, a side is provided with outside thread, realizes fast connecting reliably with whole pump block 4; Opposite side is provided with the connecting flange size of two kinds of different sizes, realizes connecting assembling with the exchange of two kinds of different series motors.The φ e of connecting flange size φ a, φ b, φ c, φ d, 4 circumference uniform distributions and the φ f of 4 circumference uniform distributions all meet U.S. NEMA standard.
See Fig. 3, Fig. 4, backplate combination 6 adopts stainless steels to process, and the upper end adopts the hook mode to cooperate the fastening realization of screw of lower end and the installing and locating of whole pump block 4, couplet frame 5.
The utility model well with the advantage that Submerged Motor Pumps produces is:
1, well is processed with the whole stainless steel that adopts of submersible pump, reaches environmental requirement;
2, well sets up two kinds of different connection sizes with the couplet of submersible pump, can connect with 4 cun of the arbitrary moneys that meets NEMA and 6 cun motors respectively.
3, whole pump block is simple in structure, and scyewed joint is easy to assembly reliable;
4, the hook mode is adopted in the protective board upper end, has improved manufacturing efficiency greatly.
Claims (4)
1. a well is used Submerged Motor Pumps, it is characterized in that: be made up of with submersible motor (2) two-part with submersible pump (1) and well well, the whole stainless steel that adopts is processed, and it is that 4 cun and 6 cun two kinds are multi-form that well uses submersible motor to adopt external diameter; Well with submersible pump (1) by: go out water hull (3), whole pump block (4), join frame (5), backplate combination (6) and inner main pump body form; Go out water hull (3) outside and be provided with two hangers (7); The water outlet oral-lateral that goes out water hull (3) is provided with internal thread, and opposite side is provided with outside thread.
2. well according to claim 1 is used Submerged Motor Pumps, it is characterized in that: the two ends of whole pump block (4) are provided with internal thread.
3. well according to claim 1 is used Submerged Motor Pumps, it is characterized in that: a side that joins frame (5) is provided with outside thread, and opposite side is provided with the connecting flange of two kinds of different sizes.
4. well according to claim 1 is used Submerged Motor Pumps, it is characterized in that: the upper end of backplate combination (6) adopts the hook mode to cooperate the screw of lower end fastening, realizes the installing and locating with whole pump block (4), couplet frame (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120164252XU CN202100488U (en) | 2011-05-23 | 2011-05-23 | Submersible electric pump for well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120164252XU CN202100488U (en) | 2011-05-23 | 2011-05-23 | Submersible electric pump for well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202100488U true CN202100488U (en) | 2012-01-04 |
Family
ID=45386503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120164252XU Expired - Lifetime CN202100488U (en) | 2011-05-23 | 2011-05-23 | Submersible electric pump for well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202100488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114009A (en) * | 2017-06-26 | 2019-01-01 | 格兰富控股联合股份公司 | Submersible type down-hole pump |
-
2011
- 2011-05-23 CN CN201120164252XU patent/CN202100488U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109114009A (en) * | 2017-06-26 | 2019-01-01 | 格兰富控股联合股份公司 | Submersible type down-hole pump |
| EP3421716A1 (en) * | 2017-06-26 | 2019-01-02 | Grundfos Holding A/S | Submersible downhole pump |
| RU2698580C1 (en) * | 2017-06-26 | 2019-08-28 | Грундфос Холдинг А/С | Submersible well pump |
| CN109114009B (en) * | 2017-06-26 | 2020-08-07 | 格兰富控股联合股份公司 | Submersible underground pump |
| US10989199B2 (en) | 2017-06-26 | 2021-04-27 | Grundfos Holding A/S | Submersible downhole pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120104 |
|
| CX01 | Expiry of patent term |