CN106014908A - Shield electric pump - Google Patents
Shield electric pump Download PDFInfo
- Publication number
- CN106014908A CN106014908A CN201610542959.7A CN201610542959A CN106014908A CN 106014908 A CN106014908 A CN 106014908A CN 201610542959 A CN201610542959 A CN 201610542959A CN 106014908 A CN106014908 A CN 106014908A
- Authority
- CN
- China
- Prior art keywords
- shell
- housing
- plastic material
- electric pump
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/02—Casings or enclosures characterised by the material thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a shield electric pump. The shield electric pump comprises a pump body, wherein a motor outer shell is arranged at one axial end of the pump body; the motor outer shell is a shell made of a plastic material; a stator component which is integrally formed with the shell is further arranged inside the shell made of the plastic material; and a junction box with an open end is further arranged on one side wall of the outer side of the shell; and the side wall of the outer side of the shell and the junction box are integrally formed. Through the adoption of the technical scheme, the motor outer shell is the shell made of the plastic material, the stator component which is integrally formed with the shell is further arranged inside the motor outer shell made of the plastic material, the junction box with the open end is further arranged on the side wall of the outer side of the motor outer shell, and the side wall of the outer side of the motor outer shell and the junction box are integrally formed, the assembly steps are reduced through the integrally formed motor outer shell, the vibration and noise generated during operation of a device due to clearances generated due to the fact that the assembly is not tight are avoided; and the plastic material itself is an insulating material, so that the phenomenon of electric leakage or short circuit due to the fact that moisture condenses on a metal shell is avoided, and the safety of the device is improved.
Description
Technical field
The invention belongs to air-conditioning and manufacture field, it is more particularly related to a kind of shielded electric pump.
Background technology
The housing of prior art shielded electric pump typically uses metallic plate to make, during the electric pump transporting low temperature medium of this structure, cause motor temperature relatively low because medium enters motor cavity, temperature difference is formed with surrounding, thus condense, typically can freeze at motor housing, condense in rosette, icing repeatedly, condensation, cause housing corrosion, not only affect outward appearance, even reduce rosette insulating properties, cause electric leakage or short circuit, housing and stator module are that split is arranged, after both assemble, tightness is the strongest, can shake in the course of the work, noise is bigger, housing that prior art metallic plate is made and rosette, the magnetic residual that there is also metal material also produces eddy-current loss, the parts of this metal material, Heavy Weight, add the weight of complete machine.
Summary of the invention
The technical problem to be solved is to provide one and avoids electric leakage or short circuit, improves the shielded electric pump of device security.
To achieve these goals, the technical scheme that the present invention takes is a kind of shielded electric pump of being provided, including the pump housing, the pump housing one axial end is provided with motor housing, described motor housing is the housing that plastic material is made, being additionally provided with stator module integrated with it in the housing that described plastic material is made, hull outside one sidewall is additionally provided with the rosette with opening integrated with it.
A kind of shielded electric pump disclosed by the invention, is provided with the housing made with motor housing with material inside stator module.
A kind of shielded electric pump disclosed by the invention, is additionally provided with rotor assembly in housing.
A kind of shielded electric pump disclosed by the invention, is provided with operation display circuit board and is conductively connected with operation display circuit board and controls the motor driving circuit board of motor work in rosette.
A kind of shielded electric pump disclosed by the invention, rosette opening is provided with cover plate.
A kind of shielded electric pump disclosed by the invention, plastic material is rigid plastics.
Use technical scheme, motor housing is the housing that plastic material is made, stator module integrated with it it is additionally provided with in the housing that plastic material is made, hull outside one sidewall is additionally provided with the rosette with opening integrated with it, this integrated shell, decrease the step of assembling, avoid the gap vibrations that cause equipment operation to occur and noise that assembling imprecision produces, plastic material inherently insulant, avoid electric leakage or the generation of short circuit phenomenon that metal shell condensation causes, improve the safety of equipment；The housing that plastic material is made is lighter than the case weight that metal material makes, and overall weight alleviates, and then alleviates the weight of complete machine；By operation display circuit board with operation display circuit board be conductively connected and control motor work motor driving circuit board etc. be placed in rosette, then by cover plate cover, after electronic part encapsulation, improve the safety of equipment, meanwhile, this structure is easy to assemble, facilitates replacing and the maintenance of parts；The intensity of rigid plastics is high, and good insulating improves the service life of equipment.
Below with reference to drawings and Examples, the present invention is described in detail.
Accompanying drawing explanation
Content expressed by width accompanying drawing each to this specification and the labelling in figure are briefly described below:
Fig. 1 is the schematic diagram of the present invention a kind of shielded electric pump motor housing.
Figure is labeled as: 1, motor housing；2, stator module；3, housing；4, rosette.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, the detailed description of the invention of the present invention such as mutual alignment and annexation, the effect of each several part and operation principle, the manufacturing process between the involved shape of each component, structure, each several part and is operated with method etc., it is described in further detail, to help those skilled in the art that inventive concept, the technical scheme of the present invention are had more complete, accurate and deep understanding.
Fig. 1 is the schematic diagram of a kind of shielded electric pump of the present invention；One shielded electric pump of the present invention as depicted, including the pump housing, the pump housing one axial end is provided with motor housing 1, the housing that motor housing 1 is made for plastic material, being additionally provided with stator module 2 integrated with it in the motor housing that plastic material is made, outside motor housing, a sidewall is additionally provided with the rosette 4 with opening integrated with it；The housing 3 made with motor housing 1 it is provided with material inside stator module 2；It is additionally provided with rotor assembly in housing 3；It is provided with operation display circuit board in rosette 4 be conductively connected with operation display circuit board and control the motor driving circuit board of motor work；Rosette 4 opening is provided with cover plate；Plastic material is rigid plastics.
Use technical scheme, the housing that motor housing 1 is made for plastic material, the motor housing 1 that plastic material is made is additionally provided with stator module 2 integrated with it, outside motor housing 1, a sidewall is additionally provided with the rosette 4 with opening integrated with it, this integrated shell, decrease the step of assembling, avoid the gap vibrations that cause equipment operation to occur and noise that assembling imprecision produces, plastic material inherently insulant, avoid electric leakage or the generation of short circuit phenomenon that metal shell condensation causes, improve the safety of equipment；The motor housing 1 that plastic material is made is lighter than the case weight that metal material makes, and overall weight alleviates, and then alleviates the weight of complete machine；By operation display circuit board with operation display circuit board be conductively connected and control motor work motor driving circuit board etc. be placed in rosette 4, then by cover plate cover, after electronic part encapsulation, improve the safety of equipment, meanwhile, this structure is easy to assemble, facilitates replacing and the maintenance of parts；The intensity of rigid plastics is high, and good insulating improves the service life of equipment
Above in conjunction with accompanying drawing, the present invention is exemplarily described; obviously the present invention implements and is not subject to the restrictions described above; if the improvement of the various unsubstantialities that the method design that have employed the present invention is carried out with technical scheme; or the most improved design by the present invention and technical scheme directly apply to other occasion, all within protection scope of the present invention.
Claims (6)
1. a shielded electric pump, including the pump housing, the pump housing one axial end is provided with motor housing, it is characterized in that: described motor housing is the housing that plastic material is made, being additionally provided with stator module integrated with it in the motor housing that described plastic material is made, outside motor housing, a sidewall is additionally provided with the rosette with opening integrated with it.
2. according to a kind of shielded electric pump described in claim 1, it is characterised in that: it is provided with the housing made with material with motor housing inside described stator module.
3. according to a kind of shielded electric pump described in claim 1 or 2, it is characterised in that: it is additionally provided with rotor assembly in described housing.
4. according to a kind of shielded electric pump described in claim 1, it is characterised in that: it is provided with operation display circuit board in described rosette and is conductively connected with operation display circuit board and controls the motor driving circuit board of motor work.
5. according to a kind of shielded electric pump described in claim 1 or 4, it is characterised in that: described rosette opening is provided with cover plate.
6. according to a kind of shielded electric pump described in claim 1, it is characterised in that: described plastic material is rigid plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542959.7A CN106014908A (en) | 2016-07-12 | 2016-07-12 | Shield electric pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610542959.7A CN106014908A (en) | 2016-07-12 | 2016-07-12 | Shield electric pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106014908A true CN106014908A (en) | 2016-10-12 |
Family
ID=57108617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610542959.7A Withdrawn CN106014908A (en) | 2016-07-12 | 2016-07-12 | Shield electric pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106014908A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895167A (en) * | 2009-05-24 | 2010-11-24 | 中山大洋电机股份有限公司 | Plastic shell motor |
| CN202348697U (en) * | 2011-12-15 | 2012-07-25 | 浙江威格泵业有限公司 | Integrated permanent-magnetic circulating pump |
| CN203445728U (en) * | 2013-09-29 | 2014-02-19 | 宁波市鄞州威盛机电科技有限公司 | Submersible pump motor stator |
| CN204118996U (en) * | 2014-07-31 | 2015-01-21 | 宁波奥克斯空调有限公司 | A kind of plastic package brushless direct current motor |
| CN204205734U (en) * | 2014-11-20 | 2015-03-11 | 东风汽车泵业有限公司 | A kind of improved electric machine stator and electrodynamic pump pump housing assembly |
| CN204992855U (en) * | 2015-07-07 | 2016-01-20 | 浙江欧美特电机有限公司 | Exempt from safely ground line structure plastic envelope motor for lampblack absorber |
-
2016
- 2016-07-12 CN CN201610542959.7A patent/CN106014908A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895167A (en) * | 2009-05-24 | 2010-11-24 | 中山大洋电机股份有限公司 | Plastic shell motor |
| CN202348697U (en) * | 2011-12-15 | 2012-07-25 | 浙江威格泵业有限公司 | Integrated permanent-magnetic circulating pump |
| CN203445728U (en) * | 2013-09-29 | 2014-02-19 | 宁波市鄞州威盛机电科技有限公司 | Submersible pump motor stator |
| CN204118996U (en) * | 2014-07-31 | 2015-01-21 | 宁波奥克斯空调有限公司 | A kind of plastic package brushless direct current motor |
| CN204205734U (en) * | 2014-11-20 | 2015-03-11 | 东风汽车泵业有限公司 | A kind of improved electric machine stator and electrodynamic pump pump housing assembly |
| CN204992855U (en) * | 2015-07-07 | 2016-01-20 | 浙江欧美特电机有限公司 | Exempt from safely ground line structure plastic envelope motor for lampblack absorber |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20161012 |
|
| WW01 | Invention patent application withdrawn after publication |