CN204175649U - Guide pump housing - Google Patents
Guide pump housing Download PDFInfo
- Publication number
- CN204175649U CN204175649U CN201420579630.4U CN201420579630U CN204175649U CN 204175649 U CN204175649 U CN 204175649U CN 201420579630 U CN201420579630 U CN 201420579630U CN 204175649 U CN204175649 U CN 204175649U
- Authority
- CN
- China
- Prior art keywords
- adpting flange
- shell
- pump housing
- stiffening rib
- guide pump
- 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.)
- Expired - Fee Related
Links
Landscapes
- Details Of Reciprocating Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of guide pump housing, comprise shell, the pedestal of supporting outer, adpting flange, the second adpting flange, enclosure is provided with installation cavity, its front opening, and described opening surrounding outer rim arranges the fixing snap close of some projections; Pedestal is made up of two pieces of supporting frames, is arranged at outer casing underpart, arranges the stiffening rib of connected with outer casing in the middle part of support frame as described above; Adpting flange is arranged at shell rear portion, and the second adpting flange is arranged at cover top portion, and the line of itself and housing center and plumb line have the angle of 30 ° ~ 60 °; Adpting flange and shell eccentric setting, avoid flow loss.
Description
Technical field
The utility model relates to a kind of shell of guide pump.
Background technique
The line of centres of multiple adpting flange generally interlocks for a bit by the guide pump housing that current existing bull connects, although this design contributes to overall gravitational equilibrium, reduce the pressure for one-sided pedestal, but multidirectional current interlock and to be broken up by the current of main flow pipe, flow loss is larger, increase energy consumption, efficiency is lower.
Model utility content
The purpose of this utility model is to provide a kind of guide pump housing, and adpting flange and shell eccentric setting, avoid flow loss.
The guide pump housing that the utility model proposes for its technical problem of solution, comprise shell, the pedestal of supporting outer, adpting flange, the second adpting flange, enclosure is provided with installation cavity, install in body of wall and be provided with impeller, its front opening, described opening surrounding outer rim arranges the fixing snap close of some projections; Pedestal is made up of two pieces of supporting frames, is arranged at outer casing underpart, arranges the stiffening rib of connected with outer casing in the middle part of support frame as described above; Adpting flange is arranged at shell rear portion, second adpting flange is arranged at cover top portion, the line of itself and housing center and plumb line have the angle of 30 ° ~ 60 °, regulate according to blade dimensions, the water impact impeller side when current flow into outer casing inner wall from the second adpting flange place, impeller is rotated, and raises the efficiency.
Adpting flange is that surrounding arranges annular mounting frame, arranges some strip stiffening ribs between adpting flange and described annular mounting frame, and wherein any one piece of strip stiffening rib surface is provided with positioning groove, is convenient to install main flow pipe.
Annular mounting frame surface between strip stiffening rib is provided with a positioning hole, is convenient to the connection of main flow pipe, prevents poorly sealed, causes hydraulic pressure not enough.
Flange and be provided with stiffening rib between the second adpting flange and shell in succession, shell and the second adpting flange inwall are provided with oxidation resistant coating, prevent high-temperature oxidization equipment.
The utility model has the advantage of, adpting flange and shell eccentric setting, guide the current of cover top portion into edge, reduces flow loss; Strip stiffening rib is set between adpting flange and described annular mounting frame, prevents device damage; Mounting groove and positioning hole are convenient to install.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with diagram and specific embodiment, setting forth the utility model further.
As shown in Figure 1, guide pump housing, comprise shell 1, the pedestal 2 of supporting outer, adpting flange 3, second adpting flange 4, shell 1 inside is provided with installation cavity, its front opening, and described opening surrounding outer rim arranges the fixing snap close of some projections; Pedestal 2 is made up of two pieces of supporting frames, is arranged at shell 1 bottom, arranges the stiffening rib of connected with outer casing 1 in the middle part of support frame as described above; Adpting flange 3 is arranged at shell 1 rear portion, and the second adpting flange 4 is arranged at shell 1 top, and the line at itself and shell 1 center and plumb line have the angle of 30 ° ~ 60 °.
Adpting flange 3 arranges annular mounting frame in surrounding, and arrange some strip stiffening ribs between adpting flange and described annular mounting frame, wherein any one piece of strip stiffening rib surface is provided with positioning groove.
Annular mounting frame surface between strip stiffening rib is provided with a positioning hole.
Flange 3 and be provided with stiffening rib between the second adpting flange 4 and shell 1 in succession, shell 1 and the second adpting flange 4 inwall are provided with oxidation resistant coating.
More than show and describe basic principle of the present utility model, 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; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. guide pump housing, comprise shell, the pedestal of supporting outer, adpting flange, the second adpting flange, it is characterized in that: enclosure is provided with installation cavity, its front opening, described opening surrounding outer rim arranges the fixing snap close of some projections; Pedestal is made up of two pieces of supporting frames, is arranged at outer casing underpart, arranges the stiffening rib of connected with outer casing in the middle part of support frame as described above; Adpting flange is arranged at shell rear portion, and the second adpting flange is arranged at cover top portion, and the line of itself and housing center and plumb line have the angle of 30 ° ~ 60 °.
2. guide pump housing according to claim 1, it is characterized in that: adpting flange is that surrounding arranges annular mounting frame, arrange some strip stiffening ribs between adpting flange and described annular mounting frame, wherein any one piece of strip stiffening rib surface is provided with positioning groove.
3. guide pump housing according to claim 2, is characterized in that: the annular mounting frame surface between strip stiffening rib is provided with a positioning hole.
4. guide pump housing according to claim 1, is characterized in that: flange and be provided with stiffening rib between the second adpting flange and shell in succession, shell and the second adpting flange inwall are provided with oxidation resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579630.4U CN204175649U (en) | 2014-10-09 | 2014-10-09 | Guide pump housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420579630.4U CN204175649U (en) | 2014-10-09 | 2014-10-09 | Guide pump housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204175649U true CN204175649U (en) | 2015-02-25 |
Family
ID=52564460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420579630.4U Expired - Fee Related CN204175649U (en) | 2014-10-09 | 2014-10-09 | Guide pump housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204175649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989058A (en) * | 2017-04-21 | 2017-07-28 | 广州市昕恒泵业制造有限公司 | A kind of Inner guide housing |
| CN107575395A (en) * | 2017-09-22 | 2018-01-12 | 上海阿波罗智能装备科技有限公司 | Ship sea water pump |
-
2014
- 2014-10-09 CN CN201420579630.4U patent/CN204175649U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989058A (en) * | 2017-04-21 | 2017-07-28 | 广州市昕恒泵业制造有限公司 | A kind of Inner guide housing |
| CN107575395A (en) * | 2017-09-22 | 2018-01-12 | 上海阿波罗智能装备科技有限公司 | Ship sea 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: 20150225 Termination date: 20151009 |
|
| EXPY | Termination of patent right or utility model |