CN203384035U - Pump cover of reinforced structure - Google Patents
Pump cover of reinforced structure Download PDFInfo
- Publication number
- CN203384035U CN203384035U CN201320457866.6U CN201320457866U CN203384035U CN 203384035 U CN203384035 U CN 203384035U CN 201320457866 U CN201320457866 U CN 201320457866U CN 203384035 U CN203384035 U CN 203384035U
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- China
- Prior art keywords
- base
- pump cover
- connection part
- pump
- utility
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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 - Fee Related
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Abstract
The utility model discloses a pump cover of a reinforced structure. The pump cover is characterized by comprising a base and a connecting assembly. The base is of a step structure, a plurality of steps are arranged in the thickness direction of the base from the middle of the base to the edge of the base, the connecting assembly is arranged above the base, and the connecting assembly is connected with the base through an integrated structure. The pump cover has the advantages of being simple in structure and ingenious in design. The pump cover is reinforced to reduce impact of fluid in a pump body. Thus, the service life of the pump body is prolonged.
Description
Technical field
The utility model relates to the water pump part field, specifically, specially refers to a kind of pump cover of strengthening structure that adopts.
Background technique
Water pump is the machinery of carrying liquid or making the liquid supercharging.It sends the mechanical energy of prime mover or other external energies to liquid, liquid energy is increased, be mainly used to carry liquid to comprise water, oil, acid & alkali liquid, emulsified liquid, suspended emulsion and liquid metal etc., the liquid that also can carry liquid, gaseous mixture and contain suspended solids.The technical parameter of weighing pump performance has flow, inhales journey, lift, air horsepower, water-horse power, efficiency etc.; Can be divided into the types such as volume water pump, vane pump according to different working principles.Displacement pump is to utilize the variation of its swept volume of a single chamber to carry out transferring energy; Vane pump is to utilize the interaction of rotary vane and water to carry out transferring energy, and the types such as centrifugal pump, axial-flow pump and mixed flow pump are arranged.
In the prior art, because design is upper, the structural strength of pump cover is limited, and in use inner current are larger, also larger to the internal impact power of pump cover, easily shorten the working life of water pump.
The model utility content
The technical problem that the utility model actual demand solves is: the structural strength of pump cover of the prior art is limited, and in use inner current are larger, also larger to the internal impact power of pump cover, easily shortens the working life of water pump.
The technical problem that the utility model solves can realize by the following technical solutions:
A kind of pump cover of strengthening structure that adopts, is characterized in that: comprise base and connection part; Described base adopts stepped construction, and the thickness of described base is distributed with some steps by neutral position toward edge direction; Described connection part is arranged at the top of base, and described connection part is connected with base by integral structure.
Further, the main body of described base is circular metal plate, and the excircle of described circular metal plate has some equally distributed projections.
Further, the neutral position of described base is provided with the circular hole raised up, and between the outside of described circular hole and the edge of base, is provided with some stiffening ribs.
Further, the main body of described connection part is circle structure, offers some bolt connecting holes on described circle structure.
Compared with prior art, the beneficial effects of the utility model are as follows:
Simple in structure, design ingeniously, strengthened by the structure to pump cover, thereby reduced pump body fluid impact power, and then extended the working life of the pump housing.
The accompanying drawing explanation
Fig. 1 is the structural representation that the pump cover of structure is strengthened in employing described in the utility model.
Number in the figure explanation: protruding 130. circular hole 140. stiffening rib 200. connection part 210. bolt connecting holes of 100. base 110. steps 120..
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the utility model.
Referring to Fig. 1, a kind of pump cover of strengthening structure that adopts described in the utility model, comprise base 100 and connection part 200; Described base 100 adopts stepped construction, and the thickness of described base 100 is distributed with some steps 110 by neutral position toward edge direction; Described connection part 200 is arranged at the top of base 100, and described connection part 200 is connected with base 100 by integral structure.
It should be noted that, the main body of described base 100 is circular metal plate, and the excircle of described circular metal plate has some equally distributed protruding 120, by adopting this kind of structural design, has strengthened the structural strength of whole pump cover, has extended its working life.
In addition, especially it should be noted that the neutral position of described base 100 is provided with the circular hole 130 raised up, be provided with some stiffening ribs 140 between the edge of the outside of described circular hole 130 and base 100.The main body of described connection part 200 is circle structure, offers some bolt connecting holes 210 on described circle structure.The utility model, by adopting the said structure design, when strengthening pump cover structure intensity, has also facilitated pump cover installment and debugging in use.
Compared with prior art, the beneficial effects of the utility model are as follows:
Simple in structure, design ingeniously, strengthened by the structure to pump cover, thereby reduced pump body fluid impact power, and then extended the working life of the pump housing.
Above demonstration and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. one kind adopts the pump cover of strengthening structure, it is characterized in that: comprise base (100) and connection part (200); Described base (100) adopts stepped construction, and the thickness of described base (100) is distributed with some steps (110) by neutral position toward edge direction; Described connection part (200) is arranged at the top of base (100), and described connection part (200) is connected with base (100) by integral structure.
2. the pump cover of structure is strengthened in employing according to claim 1, and it is characterized in that: the main body of described base (100) is circular metal plate, and the excircle of described circular metal plate has some equally distributed projections (120).
3. the pump cover of structure is strengthened in employing according to claim 1, it is characterized in that: the neutral position of described base (100) is provided with the circular hole (130) raised up, and between the edge of the outside of described circular hole (130) and base (100), is provided with some stiffening ribs (140).
4. the pump cover of structure is strengthened in employing according to claim 1, and it is characterized in that: the main body of described connection part (200) is circle structure, offers some bolt connecting holes (210) on described circle structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320457866.6U CN203384035U (en) | 2013-07-27 | 2013-07-27 | Pump cover of reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320457866.6U CN203384035U (en) | 2013-07-27 | 2013-07-27 | Pump cover of reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203384035U true CN203384035U (en) | 2014-01-08 |
Family
ID=49872538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320457866.6U Expired - Fee Related CN203384035U (en) | 2013-07-27 | 2013-07-27 | Pump cover of reinforced structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203384035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206725A (en) * | 2019-05-27 | 2019-09-06 | 佛山市雅科奇电子电器有限公司 | Water pump upper cover and water pump |
-
2013
- 2013-07-27 CN CN201320457866.6U patent/CN203384035U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206725A (en) * | 2019-05-27 | 2019-09-06 | 佛山市雅科奇电子电器有限公司 | Water pump upper cover and water pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20140727 |
|
| EXPY | Termination of patent right or utility model |