CN88105266A - Shaft-transmitted submerged pump - Google Patents
Shaft-transmitted submerged pump Download PDFInfo
- Publication number
- CN88105266A CN88105266A CN 88105266 CN88105266A CN88105266A CN 88105266 A CN88105266 A CN 88105266A CN 88105266 CN88105266 CN 88105266 CN 88105266 A CN88105266 A CN 88105266A CN 88105266 A CN88105266 A CN 88105266A
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- CN
- China
- Prior art keywords
- pump
- power
- shaft
- submersible
- transmitted
- 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.)
- Pending
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Shaft-transmitted submerged pump is the submersible pump that a kind of industrial or agricultural especially agriculture down-hole irrigation by pumping is used, and this submersible pump can normally use at non-transformer or insecure rural area that powers; Because the motility of this submersible pump is not directly joined with motive force, be to get by flexible axle or other transmission of power with internal-combustion engine or other prime mover.Therefore can remove the complexity of the necessary high-seal of submersible electric motor from.
Description
The present invention relates to the especially submersible pump used of agricultural irrigation by pumping of a kind of industrial or agricultural.
The Submerged Motor Pumps itself that present agriculture down-hole irrigation by pumping is used comprises motor, and to the seal request height of submersible motor part, difficulty is big, and Submerged Motor Pumps is to use or is not have due effect at least at non-transformer or insecure rural area that powers.General in addition agricultural water pump lift is low, to be used for the down-hole water lift greatly be unpractical to flow, has above problem, and especially agricultural is irrigated by lifting water to a higher level with a water pump, etc., drought resisting has very big difficulty.
The objective of the invention is to provide a kind of the pump housing pulled the plug with the water lift facility of shaft drive motility, it not only can use at non-transformer or insecure rural area that powers, but also can be used for that industry is carried, draining, the general motor of adapted can be removed the requirement for height that submersible electric motor must seal from the axle.
The present invention be with flexible axle or other with transmission of power such as internal-combustion engines to the pump housing under the deep water, force underground water source to propose along outlet pipe.
The axle that main diving part of the present invention has only a pump housing and connecting is gone up to internal-combustion engine or other power engine; Because of it does not have submersible motor part can be without electric power, can solve the difficulty that drought resisting is irrigated by lifting water to a higher level with a water pump, etc. in the non-transformer area so compare with Submerged Motor Pumps, can remove the complexity that submersible motor must high-seal again from.And compared the lift height with general agricultural water pump, flow is fit to and without advantages such as waters.
Concrete structure of the present invention is provided by the following drawings: Fig. 1 is the sectional drawing of the shaft-transmitted submerged pump of proposition according to the present invention.
Below in conjunction with Fig. 1 concrete structure situation of the present invention is described.
This submersible pump comprises a centrifugal pump housing, critical piece by impeller (5), axle (4), go up pump cover (3), pump cover (6), pipe joint (2) and being connected inserted (1) and waited and form down, this pump makes impeller (5) make the water lift function for the power on connection slotting (1) and spool (4) by shaft drive.
Claims (1)
1, agriculture down-hole irrigation by pumping, particularly shaft-transmitted submerged pump that can proper functioning in non-transformer or the insecure rural area of powering.This pump with internal-combustion engine, motor or other Mechanical-power-producing mechanism be power, with flexible axle or other driven off by shaft submersible pump body, it is characterized in that:
A, the pump housing of going back are submersible pump bodies independently.
B, this pump and power engine directly do not join.
The connection of c, this pump slotting [1] is joined with flexible axle or other axle.
The power of d, this pump is with flexible axle or other axle internal-combustion engine or other power engine transmission to be got.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88105266 CN88105266A (en) | 1988-05-01 | 1988-05-01 | Shaft-transmitted submerged pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88105266 CN88105266A (en) | 1988-05-01 | 1988-05-01 | Shaft-transmitted submerged pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN88105266A true CN88105266A (en) | 1988-11-30 |
Family
ID=4833478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88105266 Pending CN88105266A (en) | 1988-05-01 | 1988-05-01 | Shaft-transmitted submerged pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN88105266A (en) |
-
1988
- 1988-05-01 CN CN 88105266 patent/CN88105266A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |