CN204212991U - A kind of sump oil promotes special rotor pump - Google Patents
A kind of sump oil promotes special rotor pump Download PDFInfo
- Publication number
- CN204212991U CN204212991U CN201420648791.4U CN201420648791U CN204212991U CN 204212991 U CN204212991 U CN 204212991U CN 201420648791 U CN201420648791 U CN 201420648791U CN 204212991 U CN204212991 U CN 204212991U
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- reservoir chamber
- pump
- arranges
- chamber
- pump housing
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Abstract
The utility model relates to rotor pump equipment technical field, and be specifically related to a kind of sump oil and promote special rotor pump, it comprises a pump case, arranges a pump shaft in this pump case, and this pump shaft is arranged with impeller; Described pump case left upper portion is provided with inverted L-shaped reservoir chamber A, one reservoir chamber B is set on the left of this reservoir chamber A, this reservoir chamber B bottom right side arranges a through hole, and is communicated with reservoir chamber A by this through hole, and this reservoir chamber A and reservoir chamber B forms two-chamber liquid storage room; On the left of described reservoir chamber A, opening end connects a pump housing import, and the upper end open of this reservoir chamber B communicates with pump housing import; The inwall top right side of described pump housing import, the right-hand member of the upper end open of reservoir chamber B11, arranges a grid baffle plate; It is simple that it has structure, operation file, and cost is low, improves the working efficiency of the pump housing, ensures the normal work of the pump housing, extend the working life of the pump housing.
Description
[technical field]
The utility model relates to rotor pump equipment technical field, is specifically related to a kind of sump oil and promotes special rotor pump.
[background technique]
Submerged pump and proof submersible sand discharging pump.The materials such as sewage medium-length fibre, bag, band, grass, cloth can be torn, cut off, then smooth discharge, be particularly suitable for carrying the liquid containing rigid solid, fibre object and dirty especially, sticky, sliding liquid.Submerged pump has following advantage: (1) compact structure, floor space are little.Proof submersible sand discharging pump works under slipping into liquid, therefore can directly be installed in cesspool, being used for installation pump and machine, can saving a large amount of soils and capital cost without the need to building special pump house.(2) installation and maintenance are convenient.Small-sized pollution discharge pump can freely be installed, and large-scale pollution discharge pump is typically equipped with automatic lotus root locking device can carry out Auto-mounting, and it is quite convenient to install and keep in repair.(3) continuous operation time is long.Pollution discharge pump is due to pump and motor coaxle, and axle is short, and rotatable parts are lightweight, and the load (radial direction) of therefore bearing bearing is relatively little, and the life-span is more much longer than general pump.(4) there is not the problem such as cavitation damage and water.But submerged pump generally belongs to centrifugal pump, must put and use under liquid level, there are the following problems: easily cause blocking during conveying oil sludge, and trouble is convenient when breakdown maintenance.
[model utility content]
The purpose of this utility model is defect for prior art and deficiency, there is provided a kind of structure simple, a kind of sump oil reasonable in design, easy to use promotes special rotor pump, it adopts two-chamber liquid storage room, and the grid baffle plate of a band spring is set in pump housing inlet, and rotary cutter and stirring apparatus is respectively arranged with in two chambers in two-chamber liquid storage room, thus guarantee large to be expected decompose into cutting, the liquid outlet of reservoir chamber can not block; It is simple that it has structure, operation file, and cost is low, improves the working efficiency of the pump housing, ensures the normal work of the pump housing, extend the working life of the pump housing.
A kind of sump oil described in the utility model promotes special rotor pump, and it comprises a pump case, arranges a pump shaft in this pump case, and this pump shaft is arranged with impeller; Described pump case left upper portion is provided with inverted L-shaped reservoir chamber A, one reservoir chamber B is set on the left of this reservoir chamber A, this reservoir chamber B bottom right side arranges a through hole, and is communicated with reservoir chamber A by this through hole, and this reservoir chamber A and reservoir chamber B forms two-chamber liquid storage room; On the left of described reservoir chamber A, opening end connects a pump housing import, and the upper end open of this reservoir chamber B communicates with pump housing import; The inwall top right side of described pump housing import, the right-hand member of the upper end open of reservoir chamber B11, arranges a grid baffle plate; Inclined-plane in the middle part of the left surface of described reservoir chamber B11 is arranged a motor A, arrange a cutting tool in this reservoir chamber B, this cutting tool is connected with motor A; In described pump case 1, left lower arranges a cavity, and the top of this cavity arranges a motor B; Arrange an agitating valve bottom described reservoir chamber A, this agitating valve is connected with motor B.
Further, a mechanical seal A is set bottom described agitating valve.
Further, the arbor of described motor B arranges a mechanical seal B.
Further, a chamber lid is set on the left of described cavity, this chamber lid inwall is provided with seal ring, and is bolted in pump case.
Further, described cutting tool side blade is provided with sawtooth.
After adopting said structure, the utility model beneficial effect is: a kind of sump oil described in the utility model promotes special rotor pump, it adopts two-chamber liquid storage room, and the grid baffle plate of a band spring is set in pump housing inlet, and rotary cutter and stirring apparatus is respectively arranged with in two chambers in two-chamber liquid storage room, thus guarantee large to be expected decompose into cutting, the liquid outlet of reservoir chamber can not block; It is simple that it has structure, operation file, and cost is low, improves the working efficiency of the pump housing, ensures the normal work of the pump housing, extend the working life of the pump housing.
[accompanying drawing explanation]
Accompanying drawing described herein is used to provide to further understanding of the present utility model, forms a application's part, but does not form improper restriction of the present utility model, in the accompanying drawings:
Fig. 1 is the utility model structural representation;
Description of reference numerals:
1, pump case; 2, impeller; 3, pump shaft; 4, agitating valve; 5, mechanical seal A; 6, mechanical seal B; 7, motor B; 8, cavity; 9, chamber lid; 10, reservoir chamber A; 11, reservoir chamber B; 12, motor A; 13, cutting tool; 14, grid baffle plate; 15, pump housing import; .
[embodiment]
The utility model is described in detail, illustrative examples wherein and illustrate and be only used for explaining the utility model below in conjunction with accompanying drawing and specific embodiment, but not as to restriction of the present utility model.
As shown in Figure 1, a kind of sump oil described in this embodiment promotes special rotor pump, and it comprises a pump case 1, arranges a pump shaft 3 in this pump case 1, and this pump shaft 3 is arranged with impeller 2; Described pump case 1 left upper portion is provided with inverted L-shaped reservoir chamber A10, one reservoir chamber B11 is set on the left of this reservoir chamber A10, this reservoir chamber B11 bottom right side arranges a through hole, and communicated with reservoir chamber A10 by this through hole, this reservoir chamber A10 and reservoir chamber B11 forms two-chamber liquid storage room; On the left of described reservoir chamber A10, opening end connects a pump housing import 15, and the upper end open of this reservoir chamber B11 communicates with pump housing import 15; The inwall top right side of described pump housing import 15, the right-hand member of the upper end open of reservoir chamber B11, arranges a grid baffle plate 14; Inclined-plane in the middle part of the left surface of described reservoir chamber B11 is arranged a motor A12, arrange a cutting tool 13 in this reservoir chamber B11, this cutting tool 13 is connected with motor A12; In described pump case 1, left lower arranges a cavity 8, and the top of this cavity 8 arranges a motor B7; Arrange an agitating valve 4 bottom described reservoir chamber A10, this agitating valve 4 is connected with motor B7.
Preferably a kind of as the utility model, a mechanical seal A5 is set bottom described agitating valve 4.
Preferably a kind of as the utility model, the arbor of described motor B7 is arranged a mechanical seal B6.
Preferably a kind of as the utility model, arrange a chamber lid 9 on the left of described cavity 8, this chamber is covered on 9 inwalls and is provided with seal ring, and is bolted in pump case 1.
Preferably a kind of as the utility model, described cutting tool 13 side blade is provided with sawtooth.
The utility model in use, reservoir chamber adopts double-cavity structure, when the size of grain of inspiration does not wait, granule enters to reservoir chamber A10 by the grid baffle plate 14 in pump housing import 15, and larger particles is blocked by grid baffle plate 14, falls into in reservoir chamber B11, cutting tool 13 now in reservoir chamber B11 is under motor A12 drives, do not stop cutting, thus larger particles is resolved into granule, then flow in reservoir chamber A10 by the through hole of reservoir chamber B11 bottom right side; And in reservoir chamber A10, owing to being provided with agitating valve 4 bottom it, this agitating valve 4 does not stop Stirring under motor B7 drives, thus make can not produce accumulation in reservoir chamber A10, thus the liquid outlet of blocking reservoir chamber A10, therefore in the design's structure, do not need in reservoir chamber A to carry out later stage cleaning to it, scrubbing scale removal, eliminates detachable maintaining cleaning, has greatly done working efficiency high.Agitating valve 4 and motor B7 arrange mechanical seal A5 and mechanical seal B6 respectively, being to ensure its tightness, ensureing that it does not seep water.In the design, the cavity side being provided with motor B7 being provided with movable chamber lid 9, is the maintenance and repair for the ease of the later stage.
A kind of sump oil described in the utility model promotes special rotor pump, it adopts two-chamber liquid storage room, and the grid baffle plate of a band spring is set in pump housing inlet, and rotary cutter and stirring apparatus is respectively arranged with in two chambers in two-chamber liquid storage room, thus guarantee large to be expected decompose into cutting, the liquid outlet of reservoir chamber can not block; It is simple that it has structure, operation file, and cost is low, improves the working efficiency of the pump housing, ensures the normal work of the pump housing, extend the working life of the pump housing.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (5)
1. sump oil promotes a special rotor pump, and it comprises a pump case (1), arranges a pump shaft (3) in this pump case (1), this pump shaft (3) is arranged with impeller (2); It is characterized in that: described pump case (1) left upper portion is provided with inverted L-shaped reservoir chamber A (10), this reservoir chamber A (10) left side arranges a reservoir chamber B (11), this reservoir chamber B (11) bottom right side arranges a through hole, and communicated with reservoir chamber A (10) by this through hole, (11 form two-chamber liquid storage room for this reservoir chamber A (10) and reservoir chamber B; Described reservoir chamber A (10) left side opening end connects a pump housing import (15), and the upper end open of this reservoir chamber B (11) communicates with pump housing import (15); The inwall top right side of described pump housing import (15), the right-hand member of the upper end open of reservoir chamber B (11), arranges a grid baffle plate (14); Inclined-plane in the middle part of the left surface of described reservoir chamber B (11) is arranged a motor A (12), arrange a cutting tool (13) in this reservoir chamber B (11), this cutting tool (13) is connected with motor A (12); Described pump case (1) interior left lower arranges a cavity (8), and the top of this cavity (8) arranges a motor B (7); Described reservoir chamber A (10) bottom arranges an agitating valve (4), and this agitating valve (4) is connected with motor B (7).
2. a kind of sump oil according to claim 1 promotes special rotor pump, it is characterized in that: described agitating valve (4) bottom arranges a mechanical seal A (5).
3. a kind of sump oil according to claim 1 promotes special rotor pump, it is characterized in that: the arbor of described motor B (7) is arranged a mechanical seal B (6).
4. a kind of sump oil according to claim 1 promotes special rotor pump, it is characterized in that: described cavity (arranges chamber lid (9) on the left of in the of 8, this chamber lid (9) inwall is provided with seal ring, and is bolted in pump case (1).
5. a kind of sump oil according to claim 1 promotes special rotor pump, it is characterized in that: described cutting tool (13) side blade is provided with sawtooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648791.4U CN204212991U (en) | 2014-11-03 | 2014-11-03 | A kind of sump oil promotes special rotor pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420648791.4U CN204212991U (en) | 2014-11-03 | 2014-11-03 | A kind of sump oil promotes special rotor pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204212991U true CN204212991U (en) | 2015-03-18 |
Family
ID=52981667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420648791.4U Expired - Fee Related CN204212991U (en) | 2014-11-03 | 2014-11-03 | A kind of sump oil promotes special rotor pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204212991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542703A (en) * | 2017-10-19 | 2018-01-05 | 江苏国泉泵业制造有限公司 | A kind of novel sewage pump anti-clogging inlet channel |
-
2014
- 2014-11-03 CN CN201420648791.4U patent/CN204212991U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107542703A (en) * | 2017-10-19 | 2018-01-05 | 江苏国泉泵业制造有限公司 | A kind of novel sewage pump anti-clogging inlet channel |
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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: 20150318 Termination date: 20151103 |
|
| EXPY | Termination of patent right or utility model |