CN102817871A - Horizontal multi-stage water feeding pump - Google Patents
Horizontal multi-stage water feeding pump Download PDFInfo
- Publication number
- CN102817871A CN102817871A CN2012102362385A CN201210236238A CN102817871A CN 102817871 A CN102817871 A CN 102817871A CN 2012102362385 A CN2012102362385 A CN 2012102362385A CN 201210236238 A CN201210236238 A CN 201210236238A CN 102817871 A CN102817871 A CN 102817871A
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- pump
- pump case
- pump shell
- horizontal multi
- feed water
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Abstract
The invention discloses a horizontal multi-stage water feeding pump. The horizontal multi-stage water feeding pump comprises a chassis (1), a right pump shell (21) and a left pump shell (22), wherein a right bearing end cover (31) is arranged on the right end side of the right pump shell (21); a middle impeller section (4) is arranged between the right pump shell (21) and the left pump shell (22); a left bearing end cover (32) is arranged on the left end side of the left pump shell (22); a connecting block (51) is arranged on the peripheral wall of the right pump shell (21); a connecting block (52) is arranged on the peripheral wall of the left pump shell (22); bolt connection holes are formed in the connecting blocks (51) and (52); tension bolts (6) are connected with the right pump shell (21) and the left pump shell (22) by the bolt connection holes; a pump body water inlet (7) is vertically formed on the peripheral wall of the right pump shell (21) upwards; a pump body water outlet (8) is vertically formed on the peripheral wall of the left pump shell (22) downwards; a shaft coupler (9) is arranged at the left end of the left pump shell (22); and the chassis (1) of the water feeding pump is fixed on a base support (10).
Description
Technical field
The present invention relates to a kind of multistage feed water pump, especially relate to a kind of horizontal multi-stage feed water pump.
Background technique
Water pump is the machinery of carrying liquid or making the liquid supercharging.It sends mechanical energy or other external energies of prime mover to liquid, and liquid energy is increased.Big discharge capacity water pump adopts integrated shell, install, dismantle and the maintenance inconvenience, and cost is higher.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of horizontal multi-stage feed water pump.
A kind of horizontal multi-stage feed water pump; Comprise chassis 1, right pump case 21, left pump case 22; The right-hand member side of said right pump case 21 is provided with right bearing end cap 31; Be provided with impeller stage casing 4 in the middle of said right pump case 21 and the left pump case 22, said left pump case 22 is made the distolateral periphery wall that is provided with left bearing end cap 32 said right pump cases 21 and is provided with contiguous block 51; The periphery wall of said left pump case 22 is provided with contiguous block 52.On the said contiguous block 51,52 bolt connecting hole is arranged, turnbuckle 6 connects right pump case 21 and left pump case 22 through said bolt connecting hole.The periphery wall of said right pump case 21 have pump housing water inlet 7 vertically upward; The periphery wall of said left pump case 22 has pump housing water outlet 8 vertically downward.The left end of said left pump case 22 has coupling 9.Said feed water pump chassis 1 is fixed on the base support 10.
Adopt the novel multistage feed water pump of this use, the water pump shell is split type, is divided into left pump case and right pump case, is provided with the multi-stage impeller stage casing in the middle of the pump case, has both increased the water supply capacity of water pump, and installation and maintenance are convenient.
Description of drawings
Shown in Figure 1 is a kind of plan view of horizontal multi-stage feed water pump.
Shown in Figure 2 is a kind of perspective view of horizontal multi-stage feed water pump.
Specific embodiment
Do further explanation below in conjunction with accompanying drawing for an embodiment of the present invention.
The invention discloses a kind of horizontal multi-stage feed water pump; Comprise chassis 1, right pump case 21, left pump case 22; The right-hand member side of said right pump case 21 is provided with right bearing end cap 31; Be provided with impeller stage casing 4 in the middle of said right pump case 21 and the left pump case 22, said left pump case 22 is made the distolateral periphery wall that is provided with left bearing end cap 32 said right pump cases 21 and is provided with contiguous block 51; The periphery wall of said left pump case 22 is provided with contiguous block 52.On the said contiguous block 51,52 bolt connecting hole is arranged, turnbuckle 6 connects right pump case 21 and left pump case 22 through said bolt connecting hole.The periphery wall of said right pump case 21 have pump housing water inlet 7 vertically upward; The periphery wall of said left pump case 22 has pump housing water outlet 8 vertically downward.The left end of said left pump case 22 has coupling 9.Said feed water pump chassis 1 is fixed on the base support 10.
Adopt the novel multistage feed water pump of this use, the water pump shell is split type, is divided into left pump case and right pump case, is provided with the multi-stage impeller stage casing in the middle of the pump case, has both increased the water supply capacity of water pump, and installation and maintenance are convenient.
Claims (6)
1. horizontal multi-stage feed water pump; It is characterized in that: comprise chassis (1), right pump case (21), left pump case (22); The right-hand member side of said right pump case (21) is provided with right bearing end cap (31); Said right pump case (21) is provided with impeller stage casing (4) with left pump case (22) is middle, and said left pump case (22) is made the distolateral left bearing end cap (32) that is provided with.
2. a kind of horizontal multi-stage feed water pump according to claim 1 is characterized in that: the periphery wall of said right pump case (21) is provided with contiguous block (51); The periphery wall of said left pump case (22) is provided with contiguous block (52).
3. want 2 described a kind of horizontal multi-stage feed water pumps according to right, it is characterized in that: on said contiguous block (51), (52) bolt connecting hole is arranged, turnbuckle (6) connects right pump case (21) and left pump case (22) through said bolt connecting hole.
4. a kind of horizontal multi-stage feed water pump according to claim 1 is characterized in that: the periphery wall of said right pump case (21) have pump housing water inlet (7) vertically upward; The periphery wall of said left pump case (22) has pump housing water outlet (8) vertically downward.
5. a kind of horizontal multi-stage feed water pump according to claim 1 is characterized in that: the left end of said left pump case (22) has coupling (9).
6. a kind of horizontal multi-stage feed water pump according to claim 1 is characterized in that: said feed water pump chassis (1) is fixed on the base support (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102362385A CN102817871A (en) | 2012-07-10 | 2012-07-10 | Horizontal multi-stage water feeding pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102362385A CN102817871A (en) | 2012-07-10 | 2012-07-10 | Horizontal multi-stage water feeding pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102817871A true CN102817871A (en) | 2012-12-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102362385A Pending CN102817871A (en) | 2012-07-10 | 2012-07-10 | Horizontal multi-stage water feeding pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102817871A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101514704A (en) * | 2008-02-18 | 2009-08-26 | 李正奇 | Multi-level clear water centrifugal pump for mines |
| CN201377434Y (en) * | 2009-04-18 | 2010-01-06 | 赵景权 | Mining horizontal type multistage pump with high suction lift |
| CN201521449U (en) * | 2009-09-27 | 2010-07-07 | 安徽省天马泵阀集团有限公司 | High-pressure multi-level water-feeding pump |
| CN101892991A (en) * | 2010-07-28 | 2010-11-24 | 上海悦澜泵业制造有限公司 | Horizontal type multi-stage pump without leakage |
| CN202157968U (en) * | 2011-06-14 | 2012-03-07 | 上海连成（集团）有限公司 | Novel diversion water outlet section structure of multistage pump |
| CN202811519U (en) * | 2012-07-10 | 2013-03-20 | 芜湖水泵制造有限公司 | Horizontal type multi-stage feed pump |
-
2012
- 2012-07-10 CN CN2012102362385A patent/CN102817871A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101514704A (en) * | 2008-02-18 | 2009-08-26 | 李正奇 | Multi-level clear water centrifugal pump for mines |
| CN201377434Y (en) * | 2009-04-18 | 2010-01-06 | 赵景权 | Mining horizontal type multistage pump with high suction lift |
| CN201521449U (en) * | 2009-09-27 | 2010-07-07 | 安徽省天马泵阀集团有限公司 | High-pressure multi-level water-feeding pump |
| CN101892991A (en) * | 2010-07-28 | 2010-11-24 | 上海悦澜泵业制造有限公司 | Horizontal type multi-stage pump without leakage |
| CN202157968U (en) * | 2011-06-14 | 2012-03-07 | 上海连成（集团）有限公司 | Novel diversion water outlet section structure of multistage pump |
| CN202811519U (en) * | 2012-07-10 | 2013-03-20 | 芜湖水泵制造有限公司 | Horizontal type multi-stage feed pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121212 |