CN202789675U - Water pump with sealing ring - Google Patents
Water pump with sealing ring Download PDFInfo
- Publication number
- CN202789675U CN202789675U CN201220471866.7U CN201220471866U CN202789675U CN 202789675 U CN202789675 U CN 202789675U CN 201220471866 U CN201220471866 U CN 201220471866U CN 202789675 U CN202789675 U CN 202789675U
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- China
- Prior art keywords
- pump
- water pump
- outer sleeve
- utility
- model
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- 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 provides a water pump with a sealing ring. The water pump comprises a pump core, an outer sleeve, a pump head and a pump base; the pump core is arranged in the outer sleeve; the pump head and the pump base are sleeved at the outer side of the outer sleeve; grooves are radially machined at the inner sides of the sleeved parts of the pump head and the pump base; and sealing pieces are arranged inside the grooves. The water pump with the sealing ring provided by the utility model has the advantages of simple assembly and high efficiency; the assembly quality can be improved; and the sealing material can be saved.
Description
Technical field
The utility model relates to a kind of water pump with seal ring, belongs to the liquor pump field.
Background technique
Traditional water pump, the plane all is processed at end face in pump head, pump pedestal, outer sleeve connecting part, an asbestos packing has been installed between pump head, pump pedestal and the outer sleeve, water pump outside with four key screw pump heads, the pump pedestal is stressed screws, play the outer sleeve seal action, outer sleeve is subject to the impact of four screw rotating forces, and sealability changes, not only assembly quality is influenced, and asbestos packing can not Reusability.
The model utility content
The technical problems to be solved in the utility model is to overcome existing defective, and a kind of water pump with seal ring is provided, and improves assembly quality, saves sealing material.
In order to solve the problems of the technologies described above, the utility model provides following technological scheme:
A kind of water pump with seal ring, comprise pump core, outer sleeve, pump head and pump pedestal, the pump core is arranged in the outer sleeve, and pump head and pump base sleeve are contained in the outside of outer sleeve, the inboard, suit position of pump head and pump pedestal radially is processed with groove, is provided with Sealing in the groove.
Further, groove is ring-type.
Further, Sealing is rubber ring.
A kind of water pump with seal ring of the utility model, assembling is simple, efficient is high, when having improved assembly quality, has saved sealing material.
Description of drawings
Accompanying drawing is used to provide further understanding of the present utility model, and consists of the part of specification, is used from explanation the utility model with embodiment one of the present utility model, does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of a kind of water pump with seal ring of the utility model.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of water pump with seal ring, comprise pump core, outer sleeve 1, pump head 2 and pump pedestal 3, the pump core is arranged in the outer sleeve 1, pump head 2 and pump pedestal 3 are sleeved on the outside of outer sleeve 1, the inboard, suit position of pump head 2 and pump pedestal 3 radially is processed with annular recess, is provided with rubber ring 4 in the groove.
After water pump was installed, rubber ring was extruded deformation, is full of whole groove, has guaranteed the sealability of water pump, and rubber ring is not fragile, changes also very convenient.
A kind of water pump with seal ring of the utility model, assembling is simple, efficient is high, when having improved assembly quality, has saved sealing material.
It should be noted that at last: the above only is preferred embodiment of the present utility model, be not limited to the utility model, although with reference to previous embodiment the utility model is had been described in detail, for a person skilled in the art, it still can be made amendment to the technological scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characteristics wherein is equal to replacement.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. water pump with seal ring, comprise pump core, outer sleeve, pump head and pump pedestal, described pump core is arranged in the outer sleeve, described pump head and pump base sleeve are contained in the outside of outer sleeve, it is characterized in that: the inboard, suit position of described pump head and pump pedestal radially is processed with groove, is provided with Sealing in the groove.
2. a kind of water pump with seal ring according to claim 1, it is characterized in that: described groove is ring-type.
3. a kind of water pump with seal ring according to claim 1, it is characterized in that: described Sealing is rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220471866.7U CN202789675U (en) | 2012-09-14 | 2012-09-14 | Water pump with sealing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220471866.7U CN202789675U (en) | 2012-09-14 | 2012-09-14 | Water pump with sealing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202789675U true CN202789675U (en) | 2013-03-13 |
Family
ID=47816944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220471866.7U Expired - Lifetime CN202789675U (en) | 2012-09-14 | 2012-09-14 | Water pump with sealing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202789675U (en) |
-
2012
- 2012-09-14 CN CN201220471866.7U patent/CN202789675U/en not_active Expired - Lifetime
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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: 20130313 |
|
| CX01 | Expiry of patent term |