CN106787399A - A kind of water electric motor for pump - Google Patents
A kind of water electric motor for pump Download PDFInfo
- Publication number
- CN106787399A CN106787399A CN201710093109.8A CN201710093109A CN106787399A CN 106787399 A CN106787399 A CN 106787399A CN 201710093109 A CN201710093109 A CN 201710093109A CN 106787399 A CN106787399 A CN 106787399A
- Authority
- CN
- China
- Prior art keywords
- outer cylindrical
- cylinder cover
- cylindrical casing
- casing
- electric motor
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention provides a kind of water electric motor for pump.This water electric motor for pump includes motor casing, motor casing includes the end cap at cylinder cover and two ends, stator is provided with motor casing, rotor is penetrated in stator, the axis of rotor is stretched out by the end cap of side, the periphery of cylinder cover is set with outer cylindrical casing, connected by spring assembly between cylinder cover and outer cylindrical casing, spring assembly includes tension spring and pressure-proof spring, some pressure-proof springs are set between cylinder cover and the bottom of outer cylindrical casing, some tension springs are set between cylinder cover and the top of outer cylindrical casing, separately set by tension spring and pressure-proof spring between cylinder cover and the sidepiece of outer cylindrical casing, back-up ring is set between outer cylindrical casing and the end face of cylinder cover, the neighboring of back-up ring is connected by elastic rubber ring with outer cylindrical casing, the inner rim of back-up ring is connected by elastic rubber ring with cylinder cover.The present invention can absorb and eliminate the vibrations that turbulent zone is come, it is ensured that operating stabilization, both improve pump working effect, and motor is played a protective role.
Description
Technical field
The invention belongs to field of mechanical technique, it is related to a kind of motor, particularly a kind of water electric motor for pump.
Background technology
Motor refers to a kind of calutron that electric energy conversion or transmission are realized according to the law of electromagnetic induction.Word is used in circuit
Female M is represented.Its Main Function is to produce driving torque, used as electrical appliance or the power source of various machineries.Generator is in circuit
Middle letter G is represented.Its Main Function is to be converted into mechanical energy using electric energy.
There is problems with the existing motor for water pump, because of the unstability of current turbulence, the steering to motor is driven
It is dynamic to bring obstruction, continuation, irregular obstruction vibrations are in turn resulted in, it is permanent motor to be caused to damage afterwards.
The content of the invention
The purpose of the present invention is directed to existing technology and there is above mentioned problem, it is proposed that one kind is by setting elastic buffer knot
Structure, to absorb and eliminate turbulent zone come damaging vibrations, it is ensured that operating stabilization water electric motor for pump.
The purpose of the present invention can be realized by following technical proposal：A kind of water electric motor for pump, including motor casing, the electricity
Casing includes the end cap at cylinder cover and two ends, and stator is provided with the motor casing, and rotor, the rotor are penetrated in the stator
Axis stretched out by the end cap of side, the periphery of the cylinder cover is set with outer cylindrical casing, between the cylinder cover and outer cylindrical casing lead to
Cross spring assembly connection, the spring assembly includes tension spring and pressure-proof spring, the bottom of the cylinder cover and outer cylindrical casing it
Between some pressure-proof springs are set, some tension springs are set between the cylinder cover and the top of outer cylindrical casing, the cylinder cover with
Separately set by tension spring and pressure-proof spring between the sidepiece of outer cylindrical casing, set between the outer cylindrical casing and the end face of cylinder cover
Back-up ring is put, the neighboring of the back-up ring is connected by elastic rubber ring with the outer cylindrical casing, the inner rim of the back-up ring passes through bullet
Property rubber ring is connected with the cylinder cover.
The operation of this water electric motor for pump is to be powered to starting motor, and stator produces magnetic field and rotor driven is rotated, and passes through
The axis of rotor drives pump operation, because water pump goes out fluid-flow pump, liquid stream turbulization resistance in flow process, Jin Erzao
Into resistance vibrations, and cause the rotation of rotor unstable, the elasticity of the elastic buffer using cylinder cover in outer cylindrical casing, i.e. bottom
Support, the elastic tensioning on top, the elasticity stable of both sides, further buffering elimination resistance vibrations, to ensure the steady of motor rotation
It is qualitative.
In above-mentioned water electric motor for pump, the bottom of the outer cylindrical casing sets bearing, and the bearing includes base and support,
The outer cylindrical casing is fixed on the support, and several mounting holes are opened on the base, and bolt is worn in the mounting hole.It is logical
The fixed installation that bearing realizes integrated motor is crossed, its medium-height trestle plays load bearing support effect, base plays location and installation effect.
In above-mentioned water electric motor for pump, also including terminal box, the terminal box is fixed on the outer wall of the outer cylindrical casing,
Incoming line is opened on the outer wall of the outer cylindrical casing, connection jaws have been opened on the outer wall of the cylinder cover.Circuit is put in order in wiring
In box, and circuit sequentially penetrates incoming line, connection jaws, and circuit communication is formed with stator.
In above-mentioned water electric motor for pump, the end cap is connected with cylinder cover by flange, and the flange is located at the gear
The outside of circle.Connected by flange and cause that the installation site of end cap is non-interference with the installation site of back-up ring.
In above-mentioned water electric motor for pump, the two ends of the axis of the rotor are socketed rolling bearing, the rolling bearing
It is arranged in the end cap.
Compared with prior art, this water electric motor for pump coordinates correspondence position to carry out accordingly by setting elastic buffer structure
Elastic force design, to absorb and eliminate turbulent zone come damaging vibrations, it is ensured that operating stabilization, both improved pump working effect,
Motor is played a protective role again.
Brief description of the drawings
Fig. 1 is the internal structure schematic diagram of this water electric motor for pump.
In figure, 1, terminal box；2nd, outer cylindrical casing；3rd, tension spring；4th, pressure-proof spring；5th, cylinder cover；6th, stator；7th, rotor；
8th, axis；9th, support；10th, base.
Specific embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in figure 1, this water electric motor for pump, including motor casing, end cap of the motor casing including cylinder cover 5 and two ends, motor
It is provided with shell in stator 6, stator 6 and penetrates rotor 7, the axis 8 of rotor 7 is stretched out by the end cap of side, the periphery set of cylinder cover 5
Equipped with outer cylindrical casing 2, connected by spring assembly between cylinder cover 5 and outer cylindrical casing 2, spring assembly includes tension spring 3 and resistance to compression
Some pressure-proof springs 4 are set between the bottom of spring 4, cylinder cover 5 and outer cylindrical casing 2, between cylinder cover 5 and the top of outer cylindrical casing 2
Some tension springs 3 are set, are separately set with pressure-proof spring 4 by tension spring 3 between cylinder cover 5 and the sidepiece of outer cylindrical casing 2,
Back-up ring is set between the end face of outer cylindrical casing 2 and cylinder cover 5, and the neighboring of back-up ring is connected by elastic rubber ring with outer cylindrical casing 2, is kept off
The inner rim of circle is connected by elastic rubber ring with cylinder cover 5.
The operation of this water electric motor for pump is to be powered to starting motor, and stator 6 produces magnetic field and rotor driven 7 is rotated, and leads to
The axis 8 for crossing rotor 7 drives pump operation, and because water pump goes out fluid-flow pump, liquid stream turbulization resistance in flow process enters
And cause resistance to shake, and cause the rotation of rotor 7 unstable, using elastic buffer of the cylinder cover 5 in outer cylindrical casing 2, i.e., under
The resilient support in portion, the elastic tensioning on top, the elasticity stable of both sides, further buffering elimination resistance vibrations, to ensure motor
The stability of operating.
The bottom of outer cylindrical casing 2 sets bearing, and bearing includes base 10 and support 9, and outer cylindrical casing 2 is fixed on support 9, base
Several mounting holes are opened on 10, bolt is worn in mounting hole.The fixed installation of integrated motor is realized by bearing, its medium-height trestle
9 play load bearing support effect, and base 10 plays location and installation effect.
Also include terminal box 1, terminal box 1 is fixed on the outer wall of outer cylindrical casing 2, and inlet wire has been opened on the outer wall of outer cylindrical casing 2
Mouthful, open connection jaws on the outer wall of cylinder cover 5.Circuit is put in order in terminal box 1, and circuit sequentially penetrates incoming line, wiring
Mouthful, form circuit communication with stator 6.
End cap is connected with cylinder cover 5 by flange, and flange is located at the outside of back-up ring.The peace for causing end cap is connected by flange
Holding position is non-interference with the installation site of back-up ring.
The two ends of the axis 8 of rotor 7 are socketed rolling bearing, and rolling bearing is arranged in end cap.
This water electric motor for pump coordinates correspondence position to carry out corresponding elastic force design by setting elastic buffer structure, to inhale
Receive and eliminate the damaging vibrations that turbulent zone is come, it is ensured that operating stabilization, both improve pump working effect, and protection is played to motor
Effect.
Specific embodiment described herein is only to the spiritual explanation for example of the present invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from spirit of the invention or surmount scope defined in appended claims.
Although more having used terminal box 1 herein；Outer cylindrical casing 2；Tension spring 3；Pressure-proof spring 4；Cylinder cover 5；Stator
6；Rotor 7；Axis 8；Support 9；The grade term of base 10, but it is not precluded from using the possibility of other terms.Use these terms
Just for the sake of more easily describing and explaining essence of the invention；Be construed as any additional limitation be all with
What spirit of the present invention was disagreed.
Claims (5)
1. a kind of water electric motor for pump, including motor casing, the motor casing includes the end cap at cylinder cover and two ends, it is characterised in that
Stator is provided with the motor casing, rotor is penetrated in the stator, the axis of the rotor is stretched out by the end cap of side, described
The periphery of cylinder cover is set with outer cylindrical casing, is connected by spring assembly between the cylinder cover and outer cylindrical casing, the spring assembly
Including tension spring and pressure-proof spring, some pressure-proof springs, the cylinder are set between the cylinder cover and the bottom of outer cylindrical casing
Some tension springs are set between shell and the top of outer cylindrical casing, between the cylinder cover and the sidepiece of outer cylindrical casing by tension spring with
Pressure-proof spring is separately set, and back-up ring is set between the outer cylindrical casing and the end face of cylinder cover, and the neighboring of the back-up ring passes through
Elastic rubber ring is connected with the outer cylindrical casing, and the inner rim of the back-up ring is connected by elastic rubber ring with the cylinder cover.
2. water electric motor for pump according to claim 1, it is characterised in that the bottom of the outer cylindrical casing sets bearing, described
Bearing includes base and support, and the outer cylindrical casing is fixed on the support, and several mounting holes are opened on the base, described
Bolt is worn in mounting hole.
3. water electric motor for pump according to claim 1, it is characterised in that also including terminal box, the terminal box is fixed on
On the outer wall of the outer cylindrical casing, incoming line is opened on the outer wall of the outer cylindrical casing, opened on the outer wall of the cylinder cover and connect
Line mouthful.
4. water electric motor for pump according to claim 1, it is characterised in that the end cap is connected with cylinder cover by flange,
The flange is located at the outside of the back-up ring.
5. water electric motor for pump according to claim 1, it is characterised in that the two ends of the axis of the rotor are socketed rotation
Bearing, the rolling bearing is arranged in the end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710093109.8A CN106787399A (en) | 2017-02-21 | 2017-02-21 | A kind of water electric motor for pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710093109.8A CN106787399A (en) | 2017-02-21 | 2017-02-21 | A kind of water electric motor for pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106787399A true CN106787399A (en) | 2017-05-31 |
Family
ID=58958431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710093109.8A Pending CN106787399A (en) | 2017-02-21 | 2017-02-21 | A kind of water electric motor for pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106787399A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418333A (en) * | 2018-02-28 | 2018-08-17 | 浙江京惠机电有限公司 | A kind of noise reduction motor |
| CN109546795A (en) * | 2018-11-17 | 2019-03-29 | 镇江三联泵业机械成套设备有限公司 | A kind of liquid cooling damping type motor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202602439U (en) * | 2012-05-19 | 2012-12-12 | 浙江利欧股份有限公司 | Novel motor with compact structure |
| CN204572424U (en) * | 2015-04-23 | 2015-08-19 | 仇和平 | A kind of water pump |
| CN204992864U (en) * | 2015-08-20 | 2016-01-20 | 志诚动力科技(杭州)有限公司 | Electric generator shell |
| CN205154384U (en) * | 2015-09-30 | 2016-04-13 | 丁瑞霞 | Shock -proof type generator |
| CN205605380U (en) * | 2016-05-16 | 2016-09-28 | 赤壁市美德光电通讯有限公司 | Air compressor machine with function of making an uproar is fallen |
| CN205753808U (en) * | 2016-05-16 | 2016-11-30 | 南昌富亿达电机电器有限公司 | A kind of generator casing with shock-absorbing function |
-
2017
- 2017-02-21 CN CN201710093109.8A patent/CN106787399A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202602439U (en) * | 2012-05-19 | 2012-12-12 | 浙江利欧股份有限公司 | Novel motor with compact structure |
| CN204572424U (en) * | 2015-04-23 | 2015-08-19 | 仇和平 | A kind of water pump |
| CN204992864U (en) * | 2015-08-20 | 2016-01-20 | 志诚动力科技(杭州)有限公司 | Electric generator shell |
| CN205154384U (en) * | 2015-09-30 | 2016-04-13 | 丁瑞霞 | Shock -proof type generator |
| CN205605380U (en) * | 2016-05-16 | 2016-09-28 | 赤壁市美德光电通讯有限公司 | Air compressor machine with function of making an uproar is fallen |
| CN205753808U (en) * | 2016-05-16 | 2016-11-30 | 南昌富亿达电机电器有限公司 | A kind of generator casing with shock-absorbing function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418333A (en) * | 2018-02-28 | 2018-08-17 | 浙江京惠机电有限公司 | A kind of noise reduction motor |
| CN108418333B (en) * | 2018-02-28 | 2024-04-26 | 浙江京惠机电有限公司 | Noise reduction motor |
| CN109546795A (en) * | 2018-11-17 | 2019-03-29 | 镇江三联泵业机械成套设备有限公司 | A kind of liquid cooling damping type motor |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
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| WD01 | Invention patent application deemed withdrawn after publication |