CN212337612U - Pump end cover - Google Patents
Pump end cover Download PDFInfo
- Publication number
- CN212337612U CN212337612U CN202021009810.0U CN202021009810U CN212337612U CN 212337612 U CN212337612 U CN 212337612U CN 202021009810 U CN202021009810 U CN 202021009810U CN 212337612 U CN212337612 U CN 212337612U
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- China
- Prior art keywords
- pump end
- end cover
- seal groove
- plane
- pump
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- Details Of Reciprocating Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a pump end cover. The water pump end cover solves the problems that an existing pump end cover and a controller are usually split, the controller needs to be fixed on a water pump in a mode of externally hanging or adding parts, the structure is complex, and the size is usually large. The utility model discloses an install the controller on the last plane of pump end cover, be connected with the motor through the tang, it is comparatively convenient to install, realizes the sealed to the controller through first seal groove or fourth seal groove, realizes through the second seal groove that the plane is gone up to the pump end cover and the lower plane between sealed, realizes through the third seal groove that sealed between pump end cover and the motor, and sealed effect is better.
Description
Technical Field
The utility model belongs to the technical field of the canned motor pump, in particular to pump end cover.
Background
The pump end cover and the controller on the existing pump body are usually separated, the controller needs to be externally hung or parts are added to be fixed on the water pump, the structure is complex, the size is usually larger, and the prior art has the improvement part.
Disclosure of Invention
The utility model provides a simple to operate simple structure's pump end lid to foretell not enough.
The utility model provides a pump end cover, its characterized in that, pump end cover upper end is seted up and is used for installing the last plane of controller, pump end cover lower extreme is seted up and is used for the lower plane of fixed motor, be equipped with on the pump end cover and communicate the through-hole that plane and lower plane are used for inserting and establish the cable conductor.
Preferably, the pump end cover is provided with a fourth sealing groove.
Preferably, a boss is fixedly arranged at the upper end of the pump end cover, and a first sealing groove is formed in the boss.
Preferably, the first seal groove is located on an outer wall of the boss.
Preferably, the first seal groove is located on an inner wall of the boss.
Preferably, a second sealing groove is formed in the through hole.
Preferably, the lower plane is provided with a spigot which is matched with the lower plane and is used for fixing the motor.
Preferably, the spigot is provided with a third sealing groove.
The utility model discloses an install the controller on the last plane of pump end cover, be connected with the motor through the tang, it is comparatively convenient to install, realizes the sealed to the controller through first seal groove or fourth seal groove, realizes through the second seal groove that the plane is gone up to the pump end cover and the lower plane between sealed, realizes through the third seal groove that sealed between pump end cover and the motor, and sealed effect is better.
Drawings
FIG. 1 is a bottom view of the pump end cap of example 1;
FIG. 2 is a top plan view of the pump end cap of example 1;
FIG. 3 is a sectional view of embodiment 1;
FIG. 4 is a sectional view of embodiment 2;
FIG. 5 is a sectional view of embodiment 3.
In the figure: 1. a pump end cap; 2. an upper plane; 3. a lower plane; 4. a through hole; 5. a fourth seal groove; 6. a boss; 7. a first seal groove; 8. a second seal groove; 9. stopping the opening; 10. a third seal groove.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Example 1
As shown in fig. 1, 2 and 3, an upper plane 2 for installing a controller is provided at the upper end of a pump end cover 1, a lower plane 3 for fixing a motor is provided at the lower end of the pump end cover 1, and a through hole 4 for inserting a cable is provided on the pump end cover 1 and communicates the upper plane 2 and the lower plane 3.
The pump end cover is characterized in that a boss 6 is fixedly arranged at the upper end of the pump end cover 1, and a first sealing groove 7 is formed in the boss 6. The first seal groove 7 is located on the outer wall of the boss 6.
And a second sealing groove 8 is arranged on the through hole 4.
And a spigot 9 for fixing the motor is arranged on the lower plane 3. And a third seal groove 10 is formed in the spigot 9.
Through installing the controller on the last plane 2 of pump end cover 1, be connected with the motor through tang 9, it is comparatively convenient to install, reduces the volume of the pump body by a wide margin, realizes the sealed to the controller through first seal groove 7 or fourth seal groove 5, realizes through second seal groove 8 that the plane 2 is sealed between the plane 3 under and on pump end cover 1, realizes through third seal groove 10 that sealed between pump end cover 1 and the motor, and sealed effect is better.
Example 2
As shown in fig. 4, in a pump end cap 1, an upper plane 2 for installing a controller is provided at the upper end of the pump end cap 1, a lower plane 3 for fixing a motor is provided at the lower end of the pump end cap 1, and a through hole 4 for inserting a cable is provided on the pump end cap 1 and communicates the upper plane 2 and the lower plane 3.
The pump end cover is characterized in that a boss 6 is fixedly arranged at the upper end of the pump end cover 1, and a first sealing groove 7 is formed in the boss 6. The first seal groove 7 is located on the inner wall of the boss 6.
And a second sealing groove 8 is arranged on the through hole 4.
And a spigot 9 matched with the lower plane 3 for fixing the motor is arranged on the lower plane 3. And a third seal groove 10 is formed in the spigot 9.
Through installing the controller on the last plane 2 of pump end cover 1, be connected with the motor through tang 9, it is comparatively convenient to install, reduces the volume of the pump body by a wide margin, realizes the sealed to the controller through first seal groove 7 or fourth seal groove 5, realizes through second seal groove 8 that the plane 2 is sealed between the plane 3 under and on pump end cover 1, realizes through third seal groove 10 that sealed between pump end cover 1 and the motor, and sealed effect is better.
Example 3
As shown in fig. 5, in a pump end cap 1, an upper plane 2 for installing a controller is provided at the upper end of the pump end cap 1, a lower plane 3 for fixing a motor is provided at the lower end of the pump end cap 1, and a through hole 4 for inserting a cable is provided on the pump end cap 1 and communicates the upper plane 2 and the lower plane 3.
And a fourth sealing groove 5 is formed in the pump end cover 1.
And a second sealing groove 8 is arranged on the through hole 4.
And a spigot 9 matched with the lower plane 3 for fixing the motor is arranged on the lower plane 3. And a third seal groove 10 is formed in the spigot 9.
Through installing the controller on the last plane 2 of pump end cover 1, be connected with the motor through tang 9, it is comparatively convenient to install, reduces the volume of the pump body by a wide margin, realizes the sealed to the controller through first seal groove 7 or fourth seal groove 5, realizes through second seal groove 8 that the plane 2 is sealed between the plane 3 under and on pump end cover 1, realizes through third seal groove 10 that sealed between pump end cover 1 and the motor, and sealed effect is better.
It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (8)
1. The utility model provides a pump end cover, its characterized in that, pump end cover upper end is seted up and is used for installing the last plane of controller, pump end cover lower extreme is seted up and is used for the lower plane of fixed motor, be equipped with on the pump end cover and communicate the through-hole that plane and lower plane are used for inserting and establish the cable conductor.
2. The pump end cap of claim 1, wherein the pump end cap defines a fourth seal groove.
3. The pump end cap of claim 1, wherein a boss is fixedly disposed on the upper end of the pump end cap, and the boss is provided with a first sealing groove.
4. A pump end cap according to claim 3, wherein said first seal groove is located on an outer wall of said boss.
5. A pump end cap according to claim 3, wherein said first seal groove is located on an inner wall of said boss.
6. The pump end cap of claim 1, wherein the through hole is provided with a second seal groove.
7. The pump end cap of claim 1, wherein the lower surface is provided with a spigot for securing a motor.
8. The pump end cap of claim 7, wherein the spigot defines a third seal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021009810.0U CN212337612U (en) | 2020-06-04 | 2020-06-04 | Pump end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021009810.0U CN212337612U (en) | 2020-06-04 | 2020-06-04 | Pump end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212337612U true CN212337612U (en) | 2021-01-12 |
Family
ID=74075710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021009810.0U Active CN212337612U (en) | 2020-06-04 | 2020-06-04 | Pump end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212337612U (en) |
-
2020
- 2020-06-04 CN CN202021009810.0U patent/CN212337612U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |