CN205446075U - Vortex pump - Google Patents
Vortex pump Download PDFInfo
- Publication number
- CN205446075U CN205446075U CN201521136854.9U CN201521136854U CN205446075U CN 205446075 U CN205446075 U CN 205446075U CN 201521136854 U CN201521136854 U CN 201521136854U CN 205446075 U CN205446075 U CN 205446075U
- Authority
- CN
- China
- Prior art keywords
- pump
- suspension
- fixedly mounted
- rotating shaft
- install
- 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
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a vortex pump, main content is: the pump cover is installed on the left end face of the pump body, install impeller is in the pivot, the plug is installed in the mounting hole on the pump cover, install mechanical seal between impeller right flank center recess and the pump body center recess, the suspension is installed on the right -hand member face of the pump body, install on the base suspension bottom, a left side bearing inner race install in the pivot, a left side bearing inner race install at suspension centre bore left end, the right side bearing inner race install in the pivot, the right side bearing inner race install at suspension centre bore right -hand member, the bearing cap is installed on the right flank of suspension, the left end top of bearing cap is on right bearing inner race's right flank, the pivot right -hand member is installed on pump cupling, pump cupling passes through the elasticity piece and is connected with motor coupling, horizontal explosion proof machine output shaft is installed on motor coupling, horizontal explosion proof machine fixed mounting is on the base.
Description
Technical field
This utility model relates to peripheral pump technical field, specifically, particularly to a kind of peripheral pump.
Background technology
Peripheral pump is by the rotary blade active force to liquid, and on liquid motion direction, liquid transmits kinetic energy to realize conveying liquid with momentum.The impeller of peripheral pump is first-class thick disk, has a lot of radially vanelets in the both sides of its outer rim.Having a prismatic annular channel on the pump case of blade corresponding site, whole runner is divided into suction by a cut water, arranges two sides, and suction, row pipeline with pump are connected respectively.In pump, liquid produces certain centrifugal force with impeller when turning round, and outwards gets rid of the annular channel in pump case, and is forced backflow under the restriction of flow channel shape, again enters another leaf road below from root of blade.Therefore, liquid move trajectory between blade and annular channel, is the helix of a kind of advance for static pump case；It it is then the helix of a kind of retrogressing for the impeller rotated.Peripheral pump is i.e. gained the name because of this vorticla motion of liquid.Liquid energy continuous several times enters and obtains energy between blade, to the last discharges from outlet.
But the medium pumped due to peripheral pump is only limited to pure liquid.When in liquid containing solid particle, pump performance will be reduced because abrasion causes gap axially and radially to increase or cause peripheral pump not work.Therefore, after a period of operation, the solid particles such as the impurity within pump case cleared up by pump cover to be dismantled, cumbersome.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, it is provided that a kind of peripheral pump, and it can quickly clear up the solid particle in peripheral pump, it is not necessary to dismounting pump cover, convenient maintenance.
This utility model solves its technical problem and be the technical scheme is that a kind of peripheral pump, including pump cover, the pump housing, impeller, mechanical seal, suspension, left bearing, rotating shaft, right bearing, pump shaft coupling, elastomer block, motor coupler, horizontal fire-proof motor, base, bearing cap, O shape rubber seal and plug；nullDescribed pump cover is fixedly mounted on the left side of the pump housing by screw and is provided with O shape rubber seal between both contact surfaces，Described impeller is fixedly mounted in rotating shaft by flat key and holding screw，Described plug is arranged in the installing hole on pump cover，Between described impeller right flank central recess and pump housing central recess, mechanical seal is installed，Described suspension is fixedly mounted on the right side of the pump housing by screw，Suspension bottom is fixedly mounted on base by screw bolt and nut，Described left bearing inner ring is arranged in rotating shaft，Left bearing outer ring is arranged on center of suspension hole left end，Described right bearing inner ring is arranged in rotating shaft and right bearing inner ring left surface withstands on rotating shaft step，Right bearing outer ring is arranged on center of suspension hole right-hand member，Described bearing cap is fixedly mounted on the right flank of suspension by screw，The left end of bearing cap withstands on the right flank of right bearing outer ring，Described rotating shaft right-hand member is arranged on pump shaft coupling by flat key，Described pump shaft coupling is connected with motor coupler by elastomer block，Described horizontal fire-proof motor output shaft is fixedly mounted on motor coupler，Described horizontal fire-proof motor is fixedly mounted on base.
As preferably, described pump cover right-hand member is provided with annular boss, and pump cover annular boss location and installation is at pump housing centre bore left end.
As preferably, described pump housing right side is provided with cylinder boss.
As preferably, the left end of described suspension is flange plate structure form.
As preferably, described base is formed by shaped steel welded and installed.
This utility model compared with prior art has the advantage that simple in construction, and can quickly clear up the solid particle in peripheral pump, it is not necessary to dismounting pump cover, convenient maintenance；Applied range, be widely used in chemical industry, smelting, rare earth, pesticide, dyestuff, medicine, papermaking, electroplate, be electrolysed, pickling, radio, scientific research institution, the industry conveying relative density such as national defense industry be not more than 1.84 acidity, alkalescence, oils, rare precious liquid, toxicity liquid, volatile chemical mediator, particularly leakiness, inflammable, explosive, the conveying of poisonous medium.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of detailed description of the invention of the present utility model.
Description of reference numerals:
1-pump cover, the 2-pump housing, 3-impeller, 4-mechanical seal, 5-suspension, 6-left bearing, 7-rotating shaft, 8-right bearing, 9-pump shaft coupling, 10-elastomer block, 11-motor coupler, the horizontal fire-proof motor of 12-, 13-base, 14-bearing cap, 15-O shape rubber seal, 16-plug.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment describes this utility model detailed description of the invention:
Embodiment, as shown in Figure 1, a kind of peripheral pump, including pump cover 1, the pump housing 2, impeller 3, mechanical seal 4, suspension 5, left bearing 6, rotating shaft 7, right bearing 8, pump shaft coupling 9, elastomer block 10, motor coupler 11, horizontal fire-proof motor 12, base 13, bearing cap 14, O shape rubber seal 15 and plug 16；nullDescribed pump cover 1 is fixedly mounted on the left side of the pump housing 2 by screw and is provided with O shape rubber seal 15 between both contact surfaces，Described impeller 3 is fixedly mounted in rotating shaft 7 by flat key and holding screw，Described plug 16 is arranged in the installing hole on pump cover 1，Between described impeller 3 right flank central recess and the pump housing 2 central recess, mechanical seal 4 is installed，Described suspension 5 is fixedly mounted on the right side of the pump housing 2 by screw，Suspension 5 bottom is fixedly mounted on base 13 by screw bolt and nut，Described left bearing 6 inner ring is arranged in rotating shaft 7，Left bearing 6 outer ring is arranged on suspension 5 centre bore left end，Described right bearing 8 inner ring is arranged in rotating shaft 7 and right bearing 8 inner ring left surface withstands on rotating shaft 7 step，Right bearing 8 outer ring is arranged on suspension 5 centre bore right-hand member，Described bearing cap 14 is fixedly mounted on the right flank of suspension 5 by screw，The left end of bearing cap 14 withstands on the right flank of right bearing 8 outer ring，Described rotating shaft 7 right-hand member is arranged on pump shaft coupling 9 by flat key，Described pump shaft coupling 9 is connected with motor coupler 11 by elastomer block 10，Described horizontal fire-proof motor 12 output shaft is fixedly mounted on motor coupler 11，Described horizontal fire-proof motor 12 is fixedly mounted on base 13.
Preferably, described pump cover 1 right-hand member is provided with annular boss, and pump cover 1 annular boss location and installation is at the pump housing 2 centre bore left end.
Preferably, the described pump housing 2 right side is provided with cylinder boss.
Preferably, the left end of described suspension 5 is flange plate structure form.
Above in conjunction with accompanying drawing, this utility model preferred implementation is explained in detail, but this utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art are possessed, it is also possible to make a variety of changes on the premise of without departing from this utility model objective.
Many other can be made without departing from spirit and scope of the present utility model to change and remodeling.Should be appreciated that this utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.
Claims (5)
1. a peripheral pump, it is characterised in that: include pump cover, the pump housing, impeller, mechanical seal, suspension, left bearing, rotating shaft, right bearing, pump shaft coupling, elastomer block, motor coupler, horizontal fire-proof motor, base, bearing cap, O shape rubber seal and plug；nullDescribed pump cover is fixedly mounted on the left side of the pump housing by screw and is provided with O shape rubber seal between both contact surfaces，Described impeller is fixedly mounted in rotating shaft by flat key and holding screw，Described plug is arranged in the installing hole on pump cover，Between described impeller right flank central recess and pump housing central recess, mechanical seal is installed，Described suspension is fixedly mounted on the right side of the pump housing by screw，Suspension bottom is fixedly mounted on base by screw bolt and nut，Described left bearing inner ring is arranged in rotating shaft，Left bearing outer ring is arranged on center of suspension hole left end，Described right bearing inner ring is arranged in rotating shaft and right bearing inner ring left surface withstands on rotating shaft step，Right bearing outer ring is arranged on center of suspension hole right-hand member，Described bearing cap is fixedly mounted on the right flank of suspension by screw，The left end of bearing cap withstands on the right flank of right bearing outer ring，Described rotating shaft right-hand member is arranged on pump shaft coupling by flat key，Described pump shaft coupling is connected with motor coupler by elastomer block，Described horizontal fire-proof motor output shaft is fixedly mounted on motor coupler，Described horizontal fire-proof motor is fixedly mounted on base.
2. a kind of peripheral pump as claimed in claim 1, it is characterised in that: described pump cover right-hand member is provided with annular boss, and pump cover annular boss location and installation is at pump housing centre bore left end.
3. a kind of peripheral pump as claimed in claim 1, it is characterised in that: described pump housing right side is provided with cylinder boss.
4. a kind of peripheral pump as claimed in claim 1, it is characterised in that: the left end of described suspension is flange plate structure form.
5. a kind of peripheral pump as claimed in claim 1, it is characterised in that: described base is formed by shaped steel welded and installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136854.9U CN205446075U (en) | 2015-12-31 | 2015-12-31 | Vortex pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521136854.9U CN205446075U (en) | 2015-12-31 | 2015-12-31 | Vortex pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205446075U true CN205446075U (en) | 2016-08-10 |
Family
ID=56599502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521136854.9U Expired - Fee Related CN205446075U (en) | 2015-12-31 | 2015-12-31 | Vortex pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205446075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464999A (en) * | 2015-12-31 | 2016-04-06 | 镇江江大泵业科技有限公司 | Vortex pump |
-
2015
- 2015-12-31 CN CN201521136854.9U patent/CN205446075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464999A (en) * | 2015-12-31 | 2016-04-06 | 镇江江大泵业科技有限公司 | Vortex pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103225624A (en) | Double-casing symmetric type radial subdivision multiple-stage centrifugal pump | |
| CN201031800Y (en) | Submerged pump | |
| CN205446075U (en) | Vortex pump | |
| CN105464999A (en) | Vortex pump | |
| CN104847415B (en) | A kind of axial-flow type hydraulic turbine installation | |
| CN207178225U (en) | A kind of bilobed wheel drawing liquid pump for applying to thick liquid | |
| CN203622154U (en) | Pipeline inner wall polishing mechanism | |
| CN102734223B (en) | Process pump for petrochemical industry | |
| CN204186598U (en) | A kind of centrifugal pump | |
| CN202707584U (en) | Structure for prolonging service life of mechanical seal of diving sewage pump | |
| CN204082567U (en) | A kind of energy-efficient packaging type magnetic pump | |
| CN203548315U (en) | Main shaft dry-type operation magnetic pump | |
| CN203978912U (en) | Sand control submersible pump | |
| CN103185010B (en) | A kind of pneumatic magnetic pump | |
| CN107939688A (en) | Twin-stage self-balanced multiple-stage centrifugal pump | |
| CN204025175U (en) | Twin-stage self-balanced multiple-stage centrifugal pump | |
| CN215486648U (en) | Submerged multipurpose slurry pump system single-suction centrifugal pump | |
| CN204099259U (en) | A kind of wear resistant corrosion resistant double casing volute pump | |
| CN204851783U (en) | Horizontal self -priming centrifugal pump | |
| CN202659581U (en) | Petrochemical engineering process pump | |
| CN203114743U (en) | Single-stage single-suction type chemical centrifugal pump | |
| CN210068544U (en) | Shaft end air seal assembly of centrifugal blower | |
| CN209430420U (en) | A kind of Pulp pump | |
| CN202165283U (en) | Vacuum pump | |
| CN206608321U (en) | A kind of double-suction high-pressure self-sealing multistage centrifugal pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 212100 No. 69 Heng Road, Xincheng Town, Zhenjiang, Jiangsu, Dantu Patentee after: Jiangsu HENGWEI fluid technology Limited by Share Ltd Address before: 212100 No. 69 Heng Road, Xincheng Town, Zhenjiang, Jiangsu, Dantu Patentee before: Zhenjiang Great Pump Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |