CN207879629U - A kind of self-priming magnetic force driving pump - Google Patents
A kind of self-priming magnetic force driving pump Download PDFInfo
- Publication number
- CN207879629U CN207879629U CN201820260950.1U CN201820260950U CN207879629U CN 207879629 U CN207879629 U CN 207879629U CN 201820260950 U CN201820260950 U CN 201820260950U CN 207879629 U CN207879629 U CN 207879629U
- Authority
- CN
- China
- Prior art keywords
- pump
- pump cover
- cavity
- self
- outer steel
- 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.)
- Active
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of self-priming magnetic force driving pumps, including motor, outer steel, motor rack, pump cover, the pump housing and driven rotor；Driven rotor includes central shaft, the bearing being connected between central shaft and pump cover, connects the impeller coordinated with the pump housing on center shaft, and the interior magnet steel with outer steel cooperation of connection on center shaft；It is additionally provided with separation sleeve between outer steel and interior magnet steel；Separation sleeve is connected on pump cover；Pump cover is I-shaped structure, and not only structural strength is high, reduces volume, and easy for assemble or unload；The pump housing includes the cavity being connected on pump cover, the setting runner that portion coordinates with impeller in the cavity, and the bend pipe being connected between cavity and runner；Bend pipe is serpentine structure；It is sucked convenient for medium, ensure that the effect of self-priming；Outer steel is arranged on the shaft coupling on motor, the split settings between shaft coupling so that outer steel replacement is more convenient, need not replace entire shaft coupling, reduce use cost.
Description
Technical field
The utility model is related to magnetic force pump technical fields, are driven in particular to a kind of self-priming magnetic force of YMCQ-Z series
Dynamic pump.
Background technology
Magnetic force driving pump is made of pump, magnetic driver, motor three parts；Critical component magnetic driver is turned by outer magnetic
Sub, interior magnet rotor and non-magnetic separation sleeve composition；When motor drives the rotation of outer magnet rotor, magnetic field energy penetrate air-gap with
Namagnetic substance drives the interior magnet rotor being connected with impeller to make synchronous rotary, realizes the non contact transmission of power；Due to pump shaft and
Interior magnet rotor is completely enclosed by the pump housing, separation sleeve, to thoroughly solve the problems, such as " run, drip, leak ", eliminates oil-refining chemical
Industry is inflammable, explosive, toxic, hazardous medium is leaked by pump seal security risk, it is effectively guaranteed that the body and mind of worker is strong
Health and safety in production；Wherein self-priming magnetic force driving pump starts after its parking easily, so being widely used；Tradition
Self-priming magnetic force driving pump, self-priming effect is poor, and volume is big, and structural stability is poor.
Invention content
The utility model aim is to provide a kind of self-priming magnetic force driving pump that structural stability is good, solves the above technology
Problem.
In order to achieve the above technical purposes, reach above-mentioned technology requirement, technical solution is used by the utility model：
A kind of self-priming magnetic force driving pump, including motor, the outer steel and motor rack being connected on motor, are connected on motor rack
Pump cover, the pump housing being connected on pump cover, and the driven rotor that is through in pump cover；The driven rotor includes central shaft,
Two bearings being connected between central shaft and pump cover, connect the impeller coordinated with the pump housing on center shaft, and be connected to
The interior magnet steel with outer steel cooperation on central shaft；It is additionally provided with separation sleeve between the outer steel and interior magnet steel；Described
Separation sleeve is connected on pump cover；It is characterized in that：The pump cover is I-shaped structure；The pump housing includes being connected to pump cover
On cavity, the runner of setting portion and impeller cooperation in the cavity, and the bend pipe that is connected between cavity and runner；Described
Bend pipe is serpentine structure；The outer steel is arranged on the shaft coupling on motor, the split settings between shaft coupling.
As preferred technical solution：The driven rotor further include be separately positioned on it is between impeller and bearing, with
And the adjusting catch between bearing and interior magnet steel, cover on center shaft and axle sleeve with bearing fit, and for by leaf
Wheel, interior magnet steel, the nut for adjusting catch and axle sleeve locking.
As preferred technical solution：The pump cover includes the center body with bearing fit, centrally disposed body
Left side and with it is on the right side of the bolted left flange of cavity and centrally disposed body and be bolted with motor rack
Right flange；It is provided with step through-hole on the center body.
As preferred technical solution：The height dimension A of the runner is 2/3 of the height dimension B on cavity.
As preferred technical solution：The cross section of the bend pipe from medium entrance to the area of the entrance of impeller
It becomes larger.
As preferred technical solution：The outer steel includes the housing being bolted on shaft coupling, and
The magnet being distributed on outer casing inner wall.
The utility model has the beneficial effects that：A kind of self-priming magnetic force driving pump, compared with traditional structure：The pump cover
For I-shaped structure, not only structural strength is high, reduces volume, and easy for assemble or unload；The pump housing includes connection
Cavity on pump cover, is arranged the runner in portion and impeller cooperation in the cavity, and the bend pipe being connected between cavity and runner；
The bend pipe is serpentine structure；It is sucked convenient for medium, ensure that the effect of self-priming；The outer steel is arranged in motor
On shaft coupling on, the split settings between shaft coupling so that outer steel replace it is more convenient, entire shaft coupling need not be replaced
Device reduces use cost.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model pump cover structure schematic diagram；
Respective name in figure represented by number：1. motor, 2. outer steels, 3. motor racks, 4. pump covers, 5. pump housings, 6.
Central shaft, 7. bearings, 8. impellers, magnet steel, 10. separation sleeves, 11. cavitys, 12. runners, 13. bend pipes, 14. shaft couplings, 15. in 9.
Adjust catch, 16. axle sleeves, 17. nuts, at 101. medium entrances, 102. entrances, 2-1. housings, 2-2. magnets, the centers 4-1.
The left flange of body, 4-2., the right flanges of 4-3., 4-4. step through-holes.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings；
In Fig. 1, Fig. 2：First embodiment：
Outer steel 2 and electricity on motor 1 is bolted in a kind of self-priming magnetic force driving pump, including motor 1
The pump cover 4 on motor rack 3 is bolted in rack 3, the pump housing 5 on pump cover 4 is bolted, and be through pump
Driven rotor in lid 4；The driven rotor includes central shaft 6, two bearings being connected between central shaft 6 and pump cover 4
7, the impeller 8 coordinated with the pump housing 5 being connected on central shaft 6, and be connected on central shaft 6 with outer steel 2 cooperation in
Magnet steel 9；The driven rotor further includes being separately positioned between impeller 8 and bearing 7 and bearing 7 and interior magnet steel 9
Adjusting catch 15, be sleeved on axle sleeve 16 that is on central shaft 6 and coordinating with bearing 7, and for by impeller 8, interior magnet steel 9,
Adjust the nut 17 that catch 15 and axle sleeve 16 are locked；It is additionally provided with separation sleeve 10 between the outer steel 2 and interior magnet steel 9；Institute
The separation sleeve 10 stated is connected on pump cover 4；The pump cover 4 is I-shaped structure, includes the center body coordinated with bearing 7
It is on the left of 4-1, centrally disposed body 4-1 and with the bolted left flange 4-2 of cavity 11 and centrally disposed body
It is on the right side of 4-1 and with the bolted right flange 4-3 of motor rack 3；It is provided with step through-hole 4- on the center body 4-1
4；The pump housing 5 includes the cavity 11 being connected on pump cover 4, and the runner 12 coordinated with impeller 8 in 11 inside of cavity is arranged, with
And it is connected to the bend pipe 13 between cavity 11 and runner 12；The bend pipe 13 is serpentine structure；The outer steel 2 is arranged
On shaft coupling 14 on motor 1, the split settings between shaft coupling 14；The outer steel 2 includes being bolted
Housing 2-1 on shaft coupling 14, and the magnet 2-2 that is distributed on housing 2-1 inner walls；In actual use, the pump
Lid 4 is bolted by left flange 4-2 with cavity 11, is bolted with motor rack 3 by right flange 4-3, not only structural strength
Height reduces volume, and easy for assemble or unload；It is provided with bend pipe 13 so that medium sucking is more smooth, on driven rotor
Impeller 8 and runner 12 under the action of, medium is input into cavity 11, carry out gas-liquid separation, reached the mesh of pumped (conveying) medium
, due to being provided with cavity 11, after a stoppage, medium is had always in cavity 11, air has been isolated, provided for unlatching next time
Facility, ensure that the effect of self-priming；Split settings between the outer steel 2 and shaft coupling 14 so that outer steel 2 is replaced more
Add conveniently, and for a long time using outer steel 2 damage after, entire shaft coupling 14 need not be replaced, reduce use cost.
In Fig. 1, Fig. 2：Second embodiment：
Outer steel 2 and electricity on motor 1 is bolted in a kind of self-priming magnetic force driving pump, including motor 1
The pump cover 4 on motor rack 3 is bolted in rack 3, the pump housing 5 on pump cover 4 is bolted, and be through pump
Driven rotor in lid 4；The driven rotor includes central shaft 6, two bearings being connected between central shaft 6 and pump cover 4
7, the impeller 8 coordinated with the pump housing 5 being connected on central shaft 6, and be connected on central shaft 6 with outer steel 2 cooperation in
Magnet steel 9；The driven rotor further includes being separately positioned between impeller 8 and bearing 7 and bearing 7 and interior magnet steel 9
Adjusting catch 15, be sleeved on axle sleeve 16 that is on central shaft 6 and coordinating with bearing 7, and for by impeller 8, interior magnet steel 9,
Adjust the nut 17 that catch 15 and axle sleeve 16 are locked；It is additionally provided with separation sleeve 10 between the outer steel 2 and interior magnet steel 9；Institute
The separation sleeve 10 stated is connected on pump cover 4；The pump cover 4 is I-shaped structure, includes the center body coordinated with bearing 7
It is on the left of 4-1, centrally disposed body 4-1 and with the bolted left flange 4-2 of cavity 11 and centrally disposed body
It is on the right side of 4-1 and with the bolted right flange 4-3 of motor rack 3；It is provided with step through-hole 4- on the center body 4-1
4；The pump housing 5 includes the cavity 11 being connected on pump cover 4, and the runner 12 coordinated with impeller 8 in 11 inside of cavity is arranged, with
And it is connected to the bend pipe 13 between cavity 11 and runner 12；The bend pipe 13 is serpentine structure；The outer steel 2 is arranged
On shaft coupling 14 on motor 1, the split settings between shaft coupling 14；The outer steel 2 includes being bolted
Housing 2-1 on shaft coupling 14, and the magnet 2-2 that is distributed on housing 2-1 inner walls；In actual use, the pump
Lid 4 is bolted by left flange 4-2 with cavity 11, is bolted with motor rack 3 by right flange 4-3, not only structural strength
Height reduces volume, and easy for assemble or unload；It is provided with bend pipe 13, the cross section of the bend pipe 13 is by medium entrance
101 become larger to the area of the entrance 102 of impeller 8, improve velocity of medium so that medium sucking it is more smooth, from
Under the action of impeller 8 and runner 12 on turn, medium is input into cavity 11, carries out gas-liquid separation, the runner
12 height dimension A is 2/3 of the height dimension B on cavity 11, further ensures the effect of gas-liquid separation, has reached conveying
The purpose of medium after a stoppage, has medium in cavity 11, air has been isolated always due to being provided with cavity 11, for next time
Unlatching is provided convenience, and ensure that the effect of self-priming；Split settings between the outer steel 2 and shaft coupling 14 so that outer magnetic
Steel 2 replace it is more convenient, and for a long time using outer steel 2 damage after, entire shaft coupling 14 need not be replaced, reduce use
Cost.
Above-described embodiment is only intended to clearly illustrate made by the utility model and describes, and not to the limit of embodiment
It is fixed, to those of ordinary skill in the art, other various forms of variations can also be made on the basis of the above description
Or change, there is no necessity and possibility to exhaust all the enbodiments, and the obvious variation thus amplified out
Or among changing still in the scope of protection of the utility model.
Claims (6)
1. a kind of self-priming magnetic force driving pump, including motor（1）, it is connected to motor（1）On outer steel（2）And motor rack
（3）, it is connected to motor rack（3）On pump cover（4）, it is connected to pump cover（4）On the pump housing（5）, and it is through pump cover（4）It is interior from
Turn；The driven rotor includes central shaft（6）, it is connected to central shaft（6）And pump cover（4）Between two bearings（7）,
It is connected to central shaft（6）On and the pump housing（5）The impeller of cooperation（8）, and it is connected to central shaft（6）On and outer steel（2）
The interior magnet steel of cooperation（9）；The outer steel（2）With interior magnet steel（9）Between be additionally provided with separation sleeve（10）；The separation sleeve
（10）It is connected to pump cover（4）On；It is characterized in that：
The pump cover（4）For I-shaped structure；The pump housing（5）Including being connected to pump cover（4）On cavity（11）If
It sets in cavity（11）Internal and impeller（8）The runner of cooperation（12）, and it is connected to cavity（11）And runner（12）Between it is curved
Pipe（13）；The bend pipe（13）For serpentine structure；The outer steel（2）It is arranged in motor（1）On shaft coupling（14）
On, with shaft coupling（14）Between split settings.
2. a kind of self-priming magnetic force driving pump according to claim 1, it is characterized in that：The driven rotor further includes point
It is not arranged in impeller（8）And bearing（7）Between and bearing（7）With interior magnet steel（9）Between adjusting catch（15）, it is sleeved on
Central shaft（6）On and and bearing（7）The axle sleeve of cooperation（16）, and be used for impeller（8）, interior magnet steel（9）, adjust catch
（15）And axle sleeve（16）The nut of locking（17）.
3. a kind of self-priming magnetic force driving pump according to claim 1, it is characterized in that：The pump cover（4）Including with axis
It holds（7）The center body of cooperation（4-1）, centrally disposed body（4-1）Left side and and cavity（11）A bolted left side
Flange（4-2）And centrally disposed body（4-1）Right side and and motor rack（3）Bolted right flange（4-3）；
The center body（4-1）On be provided with step through-hole（4-4）.
4. a kind of self-priming magnetic force driving pump according to claim 1, it is characterized in that：The runner（12）Height gauge
Very little A is cavity（11）On height dimension B 2/3.
5. a kind of self-priming magnetic force driving pump according to claim 1, it is characterized in that：The bend pipe（13）Cross section
By medium entrance（101）To impeller（8）Entrance（102）Area become larger.
6. a kind of self-priming magnetic force driving pump according to claim 1, it is characterized in that：The outer steel（2）Including logical
It crosses and is bolted to shaft coupling（14）On housing（2-1）, and it is distributed on housing（2-1）Magnet on inner wall（2-2）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820260950.1U CN207879629U (en) | 2018-02-22 | 2018-02-22 | A kind of self-priming magnetic force driving pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820260950.1U CN207879629U (en) | 2018-02-22 | 2018-02-22 | A kind of self-priming magnetic force driving pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207879629U true CN207879629U (en) | 2018-09-18 |
Family
ID=63497371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820260950.1U Active CN207879629U (en) | 2018-02-22 | 2018-02-22 | A kind of self-priming magnetic force driving pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207879629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU204980U1 (en) * | 2021-02-09 | 2021-06-22 | Акционерное общество "Научно-производственное предприятие "Рубин" (АО "НПП "Рубин") | CENTRIFUGAL SEALED PRESSURE PLANT |
-
2018
- 2018-02-22 CN CN201820260950.1U patent/CN207879629U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU204980U1 (en) * | 2021-02-09 | 2021-06-22 | Акционерное общество "Научно-производственное предприятие "Рубин" (АО "НПП "Рубин") | CENTRIFUGAL SEALED PRESSURE PLANT |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207879629U (en) | A kind of self-priming magnetic force driving pump | |
| CN104421188A (en) | Multistage centrifugal compressor and air conditioning unit | |
| CN101365882A (en) | Rotor for a rotary machine and a rotary machine | |
| RU2326269C1 (en) | Centrifugal pump | |
| CN205937147U (en) | Liquid cooling multistage centrifugal pump | |
| CN111664095A (en) | Novel horizontal cantilever energy-saving two-stage pump | |
| CN208734564U (en) | A kind of double outlets water pump | |
| CN108194382B (en) | Coaxial double-head centrifugal pump | |
| CN212508849U (en) | Novel horizontal cantilever energy-saving two-stage pump | |
| CN105003443A (en) | Energy saving type centrifugal water pump | |
| CN210371183U (en) | Double-suction volute core-pulling type long-shaft pump | |
| CN2929282Y (en) | Horizontal guide vane type multistage middle open centrifugal pump | |
| CN202612120U (en) | Symmetrical radial split-type magnetic drive pump | |
| CN207879630U (en) | A kind of magnetic force driving pump | |
| CN206539537U (en) | It is a kind of to be easy to maintenance and the easily water pump of water receiving pipe | |
| CN207715391U (en) | The multi-functional compound pumping installations of new construction | |
| CN110486292A (en) | A kind of double-suction type immersible pump | |
| CN202756293U (en) | Particle fluid pump | |
| CN206360854U (en) | Magneto directly drives crank connecting link reciprocating pump entirely | |
| CN106640675A (en) | High-efficiency high-pressure multi-stage barrel centrifugal pump | |
| CN212959125U (en) | Long shaft pump for ferric oxide scale water delivery | |
| CN208057421U (en) | A kind of sewage pump of production and living sewage disposal | |
| CN101550941B (en) | Underwater electric pump | |
| CN213298261U (en) | Cam rotor pump | |
| CN215595912U (en) | High-efficient magnetic drive centrifugal pump |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |