CN212177444U - Lower water inlet type submersible electric pump - Google Patents
Lower water inlet type submersible electric pump Download PDFInfo
- Publication number
- CN212177444U CN212177444U CN201821862591.3U CN201821862591U CN212177444U CN 212177444 U CN212177444 U CN 212177444U CN 201821862591 U CN201821862591 U CN 201821862591U CN 212177444 U CN212177444 U CN 212177444U
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- China
- Prior art keywords
- water inlet
- shell
- pump
- electric pump
- sealing
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- Expired - Fee Related
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Abstract
The utility model relates to a immersible pump technical field specifically is a lower formula of intaking submerged motor pump. Including submerged motor pump work portion 8, set up at the water inlet festival 7 of 8 below of work portion, set up at the submerged motor 3 of water inlet festival 7 below, its characterized in that: the lower part of the lower water inlet type submersible electric pump is also provided with a shell in a surrounding way; the upper part of the shell forms a sealing system 5 through an outer wall, a sealing flange 6 arranged at the top of the shell and a sealing flange 2 arranged in the middle of the shell; the outer wall of the lower part of the shell with the water inlet hole, the bottom surface arranged at the bottom of the shell and the sealing flange 2 form a water inlet system 1; the side wall of the sealing system 5 is also provided with fastening bolts 4 which are arranged radially. The improved submersible electric pump can feed water from the bottom water inlet system, can pump water on the ground or the bottom surface of a water pool, and overcomes the defect that the traditional electric pump can only pump water to the water inlet joint of the traditional electric pump.
Description
Technical Field
The utility model relates to a immersible pump technical field specifically is a lower formula of intaking submerged motor pump.
Background
The submersible electric pump is a water pump in which a pump body impeller and a motor for driving the impeller are submerged to work. The traditional submersible electric pump water inlet joint is arranged on the upper portion of the motor, water can only be pumped to the water inlet joint when water is pumped, and water on the lower portion of the submersible electric pump cannot be pumped to be dry, so that corresponding requirements cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model provides a lower formula submerged motor pump that intakes, the design is intake from the bottom, can take out ground or pond bottom surface water and dry, has solved traditional charge pump and can only take out water to the not enough of water festival department of intaking.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a lower formula submerged motor pump that intakes, includes submerged motor pump work portion 8, sets up at the water inlet festival 7 of 8 below of work portion, sets up at the submerged motor 3 of water inlet festival 7 below, its characterized in that: the lower part of the lower water inlet type submersible electric pump is also provided with a shell in a surrounding way; the upper part of the shell forms a sealing system 5 through an outer wall, a sealing flange 6 arranged at the top of the shell and a sealing flange 2 arranged in the middle of the shell; the outer wall of the lower part of the shell with the water inlet hole, the bottom surface arranged at the bottom of the shell and the sealing flange 2 form a water inlet system 1; the side wall of the sealing system 5 is also provided with fastening bolts 4 which are arranged radially.
As a further optimization, the sealing system 5 comprises a sealing flange 6 with a height not lower than the upper end of the water inlet joint 7.
As a further optimized proposal, the sealing flange 2 included between the water inlet system 1 and the sealing system 5 is arranged at a height not lower than the lower end of the submersible motor 3.
As a further optimized scheme, a water-stopping sealing ring is arranged between the sealing flange 2 and the submersible motor 3.
Compared with the prior art, the utility model has the advantages of it is following:
the improved submersible electric pump can feed water from a bottom water inlet system, can pump water on the ground or the bottom surface of a water pool, and solves the problem that the traditional electric pump can only pump water to a water inlet joint of the traditional electric pump;
the improved submersible electric pump has the advantages that liquid enters from the bottom and is pumped out by the working part, so that the heat dissipation of the motor is facilitated, the service life of the motor is greatly prolonged, and according to practical experience values, the service life of the improved electric pump is about 2 times that of the traditional electric pump;
because the sealing system is additionally arranged, the phenomenon that the service life of the traditional submersible electric pump is shortened sharply after the traditional submersible electric pump touches the bottom is solved, and the improved submersible electric pump can be normally used even if the electric pump touches the bottom.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a water intake system; 2. sealing the flange; 3. a submersible motor; 4. fastening a bolt; 5. a sealing system; 6. sealing the flange; 7. a water inlet joint; 8. the submerged electric pump work portion.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The specific implementation mode is as follows: the utility model provides a lower formula submerged motor pump that intakes, includes submerged motor pump work portion 8, sets up at the water inlet festival 7 of 8 below of work portion, sets up at the submerged motor 3 of water inlet festival 7 below, its characterized in that: the lower part of the lower water inlet type submersible electric pump is also provided with a shell in a surrounding way; the upper part of the shell forms a sealing system 5 through an outer wall, a sealing flange 6 arranged at the top of the shell and a sealing flange 2 arranged in the middle of the shell; the outer wall of the lower part of the shell with the water inlet hole, the bottom surface arranged at the bottom of the shell and the sealing flange 2 form a water inlet system 1; the side wall of the sealing system 5 is also provided with fastening bolts 4 which are arranged radially.
As a further optimization, the sealing system 5 comprises a sealing flange 6 with a height not lower than the upper end of the water inlet joint 7.
As a further optimized proposal, the sealing flange 2 included between the water inlet system 1 and the sealing system 5 is arranged at a height not lower than the lower end of the submersible motor 3.
As a further optimized scheme, a water-stopping sealing ring is arranged between the sealing flange 2 and the submersible motor 3.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (4)
1. The utility model provides a lower formula of intaking submerged motor pump, includes submerged motor pump work portion (8), sets up water inlet section (7) in work portion (8) below, sets up submerged motor (3) in water inlet section (7) below, its characterized in that: the lower part of the lower water inlet type submersible electric pump is also provided with a shell in a surrounding way; the upper part of the shell forms a sealing system (5) through an outer wall, a sealing flange (6) arranged at the top of the shell and a sealing flange (2) arranged in the middle of the shell; the lower part of the shell is provided with an outer wall of a water inlet hole, the bottom surface arranged at the bottom of the shell and the sealing flange (2) form a water inlet system (1); the side wall of the sealing system 5 is also provided with fastening bolts (4) which are arranged radially.
2. The submersible electric pump of claim 1, wherein: the sealing system (5) comprises a sealing flange (6) with the arrangement height not lower than the upper end of the water inlet joint (7).
3. The submersible electric pump of claim 1, wherein: the arrangement height of a sealing flange (2) between the water inlet system (1) and the sealing system (5) is not lower than the lower end of the submersible motor (3).
4. A submersible electric pump of the intake-down type as set forth in claim 3, characterized in that: and a water stop sealing ring is arranged between the sealing flange (2) and the submersible motor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821862591.3U CN212177444U (en) | 2018-11-13 | 2018-11-13 | Lower water inlet type submersible electric pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821862591.3U CN212177444U (en) | 2018-11-13 | 2018-11-13 | Lower water inlet type submersible electric pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212177444U true CN212177444U (en) | 2020-12-18 |
Family
ID=73762644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821862591.3U Expired - Fee Related CN212177444U (en) | 2018-11-13 | 2018-11-13 | Lower water inlet type submersible electric pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212177444U (en) |
-
2018
- 2018-11-13 CN CN201821862591.3U patent/CN212177444U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20201218 Termination date: 20211113 |