CN107420348A - The split type sewage pump housing - Google Patents
The split type sewage pump housing Download PDFInfo
- Publication number
- CN107420348A CN107420348A CN201710716149.3A CN201710716149A CN107420348A CN 107420348 A CN107420348 A CN 107420348A CN 201710716149 A CN201710716149 A CN 201710716149A CN 107420348 A CN107420348 A CN 107420348A
- Authority
- CN
- China
- Prior art keywords
- pump housing
- part pump
- corner edges
- left part
- right part
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of split type sewage pump housing, and it includes the left part pump housing, the right part pump housing, bolt and pad.The interface of the left part pump housing and the right part pump housing is located on the vertical central axis line of built-in spiral case, and two pieces groove side is equipped with the corner edges of outer connection, and pad is provided between the left part pump housing and the corner edges of the right part pump housing pairing when combination is installed.The bolt extends vertically through the corner edges that the left part pump housing and the right part pump housing are combined, and screws the spaced bolt of corner edges respectively and makees integrated sealing connection.Install convenient of the present invention, dismounting are flexible.When supporting sewage pump breaks down or impeller is wound by dirt in the process of running, the left part pump housing or the right part pump housing can be dismantled in time, because the pump housing is to opening structure, make built-in spiral case completely exposed after opening, maintenance convenient to carry out or clean-up operation.Accessible work efficiency of removing contamination is fast, and removing contamination can avoid that necessary electromotor overload problem occurs in time, greatly promote the service life of sewage pump.
Description
Technical field
The present invention relates to a kind of pump main component, in particular it relates to which a kind of sewage pump housing, particularly one kind are just
In the split type sewage pump housing for overhauling, removing contamination.
Background technology
The working environment of sewage pump is relatively poor, and the medium of conveying extremely mixes, particularly suction containing fiber, the scraps of paper and
During the sewage of solid particle, the impeller of rotation is easily wound by debris at a high speed.Impeller is once wrapped with excessive debris just serious shadow
The efficiency of pump is rung, or even causes pump to block and occur motor burning accident.In reality, sewage pump Chang Yinnei blockage problems and
Take maintenance or clean-up operation apart, because the pump housing of commercially available sewage pump is overall structure, dismounting, clean-up operation workload are big, extremely consume
When manpower, work consuming, user's maintenance cost is increased.
The content of the invention
Present invention is generally directed to the deficiency of the commercially available sewage pump configuration overall structure pump housing, proposes a kind of simple in construction, splicing
Easily, convenient disassembly, be easy to the split type sewage pump housing removed contamination.The pump housing of Split type structure does not reduce the original performance of pump.
The present invention is achieved through the following technical solutions technical goal.
The split type sewage pump housing, it includes the left part pump housing, the right part pump housing, bolt and pad.It is theed improvement is that：Institute
The interface for stating the left part pump housing and the right part pump housing is located on the vertical central axis line of built-in spiral case, and two pieces groove side is equipped with outer connection
Corner edges, corner edges faying face is respectively equipped with male and fomale(M＆F) mutually chimeric together, the left part pump housing and right part pump during combination installation
Pad is provided between the corner edges male and fomale(M＆F) of body pairing.The bolt extends vertically through the left part pump housing and what the right part pump housing was combined turns
The arm of angle, the spaced bolt of corner edges is screwed respectively and makees integrated sealing connection.
Pad material in said structure is rubber.
The present invention compared with prior art, has the positive effect that：
1st, the split Split type structure of the pump housing is simple, easily manufactures, and breaks the whole up into parts, is readily transported；
2nd, the split split of the pump housing is quick detachable, inside easy access, scale removal of removing contamination.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Embodiment
Below according to accompanying drawing and in conjunction with the embodiments, the invention will be further described.
Split type sewage pump housing embodiment shown in the drawings, is CJX（W）For model to the pump housing of opening structure, it includes left part
The pump housing 1, the right part pump housing 2, bolt 3 and pad 4.The interface of the left part pump housing 1 and the right part pump housing 2 is located at built-in snail in the present embodiment
On the vertical central axis line of shell, two pieces groove side is equipped with the corner edges of outer connection, and this corner edges is right-angle side, is combined in corner edges
Face is respectively equipped with male and fomale(M＆F) mutually chimeric together, and the left part pump housing 1 and the corner edges that the right part pump housing 2 matches are concavo-convex when combination is installed
The pad 4 of quality of rubber materials is provided between face, in this, as the seal of faying face.The bolt 3 is as the left part pump housing 1 and right part
The fastener of the combination connection of the pump housing 2, bolt 3 extends vertically through the corner edges that the left part pump housing 1 and the right part pump housing 2 are combined during installation,
The spaced bolt 3 of corner edges is screwed respectively and makees integrated sealing connection, it is ensured that faying face is water-tight.
The present invention uses spiral attachment structure, realizes the sealed connection of the left part pump housing 1 and the right part pump housing 2, such a removable
Unload simple in construction, install convenient, dismounting are flexible.When supporting sewage pump breaks down or impeller is twined by dirt in the process of running
Around can take the left part pump housing 1 or the right part pump housing 2 apart in time, because the pump housing is to opening structure, make built-in spiral case completely naked after opening
Dew, maintenance convenient to carry out or clean-up operation.Accessible work efficiency of removing contamination is fast, and the dirt that disappears in time can avoid generation necessary electromotor overload from asking
Topic, greatly promote the service life of sewage pump.
Claims (2)
1. a kind of split type sewage pump housing, it includes the left part pump housing（1）, the right part pump housing（2）, bolt（3）And pad（4）；It is special
Sign is：The left part pump housing（1）With the right part pump housing（2）Interface be located on the vertical central axis line of built-in spiral case, two pieces is cutd open
Mouth side is equipped with the corner edges of outer connection, and corner edges faying face is respectively equipped with male and fomale(M＆F) mutually chimeric together；During combination installation
The left part pump housing（1）With the right part pump housing（2）Pad is provided between the corner edges male and fomale(M＆F) of pairing（4）；The bolt（3）Extend vertically through
The left part pump housing（1）With the right part pump housing（2）The corner edges being combined, the spaced bolt of corner edges is screwed respectively（3）Make one
Change and be tightly connected.
2. the split type sewage pump housing according to claim 1, it is characterised in that：The pad（4）Material is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710716149.3A CN107420348A (en) | 2017-08-21 | 2017-08-21 | The split type sewage pump housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710716149.3A CN107420348A (en) | 2017-08-21 | 2017-08-21 | The split type sewage pump housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107420348A true CN107420348A (en) | 2017-12-01 |
Family
ID=60434167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710716149.3A Withdrawn CN107420348A (en) | 2017-08-21 | 2017-08-21 | The split type sewage pump housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107420348A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781222A (en) * | 2017-10-20 | 2018-03-09 | 项达章 | A kind of split type sewage pump |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101451533A (en) * | 2007-12-05 | 2009-06-10 | 陕西长岭亚克力电器有限公司 | Small-sized centrifuge self-primping water pump housing |
| CN102900703A (en) * | 2012-11-01 | 2013-01-30 | 中国船舶重工集团公司第七0四研究所 | Split type double-volute structure |
| CN104265642A (en) * | 2014-09-12 | 2015-01-07 | 吉首长潭泵业有限公司 | Alloy mortar pump and part casting method thereof |
| CN105485054A (en) * | 2015-12-31 | 2016-04-13 | 江苏振华泵业制造有限公司 | Split type sewage pump |
-
2017
- 2017-08-21 CN CN201710716149.3A patent/CN107420348A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101451533A (en) * | 2007-12-05 | 2009-06-10 | 陕西长岭亚克力电器有限公司 | Small-sized centrifuge self-primping water pump housing |
| CN102900703A (en) * | 2012-11-01 | 2013-01-30 | 中国船舶重工集团公司第七0四研究所 | Split type double-volute structure |
| CN104265642A (en) * | 2014-09-12 | 2015-01-07 | 吉首长潭泵业有限公司 | Alloy mortar pump and part casting method thereof |
| CN105485054A (en) * | 2015-12-31 | 2016-04-13 | 江苏振华泵业制造有限公司 | Split type sewage pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107781222A (en) * | 2017-10-20 | 2018-03-09 | 项达章 | A kind of split type sewage pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171201 |
|
| WW01 | Invention patent application withdrawn after publication |