CN204371658U - A kind of stator bimorph transducer pump structure - Google Patents
A kind of stator bimorph transducer pump structure Download PDFInfo
- Publication number
- CN204371658U CN204371658U CN201420809394.0U CN201420809394U CN204371658U CN 204371658 U CN204371658 U CN 204371658U CN 201420809394 U CN201420809394 U CN 201420809394U CN 204371658 U CN204371658 U CN 204371658U
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- China
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- stator
- external
- inner stator
- transmission shaft
- external stator
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of bimorph transducer pump structure, comprise roller, rotor, oilhole, external stator, pintle, inner stator and transmission shaft; Described external stator is arranged on the outside of whole device, and encloses in whole device; Described inner stator is arranged on inside external stator, and places in the same way with external stator; Described roller is evenly distributed in the middle of external stator and inner stator inside external stator; Described rotor is arranged in the middle of external stator and inner stator, and places with roller separation; Described transmission shaft is arranged on inner stator inner central position, and is connected with pintle; Described oilhole is symmetrically distributed in transmission shaft inside; Described pintle is placed in position between inner stator and transmission shaft, and the other end and inner stator compact siro spinning technology; The arrangement achieves the combination of single rotor and bimorph transducer, save motor material, improve specific power, the motion mode between rotor and stator is rolling friction, substantially increases mechanical efficiency and the working life of pump.
Description
Technical field
The utility model relates to a kind of stator pumps, and specifically a kind of stator bimorph transducer pump structure, belongs to motor application.
Background technique
Along with the develop rapidly of Modern Water Conservancy engineering and industrial system, the power demand of motor is constantly increased, the load driven also becomes increasingly complex, and stator pumps is as a kind of motor, its performance requirement is also constantly increased, but traditional stator pump mostly is single stator pumps, again because stator pumps adopts sliding bearing, and lubricate with the medium be transferred, be unfavorable for the more effective operation of motor, traditional stator pump operates for a long time in small flow situation in addition, its efficiency is lower, heating can be caused, liquid is evaporated, and cause the dry running of pump, thus damage sliding bearing, single stator pumps output flow is little, power is low, the not high and stator of working efficiency uses the problems such as material is many, therefore, for guaranteeing effective operation of motor and utilitarian design novel product.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of bimorph transducer pump structure, the arrangement achieves the combination of single rotor and bimorph transducer, improve specific power, save material, motion mode between rotor and stator is rolling friction, substantially increases mechanical efficiency and the working life of pump.
For achieving the above object, the technical solution adopted in the utility model is: a kind of bimorph transducer pump structure, comprises roller, rotor, oilhole, external stator, pintle, inner stator and transmission shaft; Described external stator is arranged on the outside of whole device, and encloses in whole device; Described inner stator is arranged on inside external stator, and places in the same way with external stator; Described roller is evenly distributed in the middle of external stator and inner stator inside external stator; Described rotor is arranged in the middle of external stator and inner stator, and places with roller separation; Described transmission shaft is arranged on inner stator inner central position, and is connected with pintle; Described oilhole is symmetrically distributed in transmission shaft inside; Described pintle is placed in position between inner stator and transmission shaft, and the other end and inner stator compact siro spinning technology.
Further, described roller is arranged between external stator and inner stator, and stator entire outer diameter is 270mm.
Further, described inner stator square groove chip architecture.
Further, described inner stator symmetry is positioned at external stator inside, and pilot trench number decided at the higher level but not officially announced is 28 grooves.
The beneficial effects of the utility model are: the combination achieving single rotor and bimorph transducer in a pump housing, increase the output flow of pump, improve specific power, rotate a circle at rotor, when suction force feed number of times is identical, bimorph transducer pump has had more multiple suction than single stator pumps, laminated oil zone, certain proportionate relationship is there is between the flow that each laminated oil zone exports, motion mode between rotor and stator is rolling friction, substantially increase mechanical efficiency and the working life of pump, such pump bimorph transducer spacing is wide, structure is special, as motor, backhaul problem is not had during use, structure is simple, easy to use, working life and Security can be improved, easy realization is produced in enormous quantities, bimorph transducer pump instantaneous flow is even, flowed fluctuation is little, the arrangement achieves the combination of single rotor and bimorph transducer, save motor material, improve specific power, motion mode between rotor and stator is rolling friction, substantially increase mechanical efficiency and the working life of pump.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the utility model internal structure sectional view;
In figure: 1-roller, 2-rotor, 3-oilhole, 4-external stator, 5-pintle, 6-inner stator, 7-transmission shaft.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is carried out to close Chu, intactly described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As illustrated in fig. 1 and 2: a kind of bimorph transducer pump structure, roller 1, rotor 2, oilhole 3, external stator 4, pintle 5, inner stator 6 and transmission shaft 7 is comprised; Described external stator 4 is arranged on the outside of whole device, and encloses in whole device; Described inner stator 6 is arranged on inside external stator 4, and places in the same way with external stator 4; It is middle with inner stator 6 that described roller 1 is evenly distributed on external stator 4 inside external stator 4; Described rotor 2 is arranged in the middle of external stator 4 and inner stator 6, and and roller 1 interval place; Described transmission shaft 7 is arranged on inner stator 6 inner central position, and is connected with pintle 5; It is inner that described oilhole 3 is symmetrically distributed in transmission shaft 7; Described pintle 5 is placed in position between inner stator and transmission shaft 7, and the other end and inner stator 6 compact siro spinning technology.
As installation principle of the present utility model: when the rotor is turning, multiaction bimorph transducer pump defines multiple pump in a pump housing, half is by rotor and external stator, roller, flow distribution apparatus, the outer pump that side plate is formed, half is by rotor and inner stator, roller, flow distribution apparatus, side plate forms interior pump, along with the rotation of rotor, outer pump pressure oil during interior pump oil suction, interior pump pressure oil during outer pump oil suction, all interior pump dutys are identical, all outer pump dutys are also identical, and the flow of each interior pump and each outer pump forms certain proportion, therefore, multiaction bimorph transducer pump defines the pump of the multiple equal proportions outputs simultaneously worked in a pump housing, a pump housing can there be many filler openings, multiple oil outlet, they can export separately, also can array output, when being combined into two outputs and being used alone, two output flows of pump are proportional, can be used as equal proportion and export double pump use, when this pump uses as motor, can be used as double speed or the use of many speed motor.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any reference character in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model, every above embodiment is done according to technical spirit of the present utility model any trickle amendment, equivalently replace and improve, within the protection domain that all should be included in technical solutions of the utility model.
Claims (4)
1. a bimorph transducer pump structure, comprises roller (1), rotor (2), oilhole (3), external stator (4), pintle (5), inner stator (6) and transmission shaft (7); Described external stator (4) is arranged on the outside of whole device, and encloses in whole device; Described inner stator (6) is arranged on external stator (4) inner side, and places in the same way with external stator (4); It is middle with inner stator (6) that described roller (1) is evenly distributed on external stator (4) along external stator (4) inner side; Described rotor (2) is arranged in the middle of external stator (4) and inner stator (6), and and roller (1) interval place; Described transmission shaft (7) is arranged on inner stator (6) inner central position, and is connected with pintle (5); It is inner that described oilhole (3) is symmetrically distributed in transmission shaft (7); Described pintle (5) is placed in position between inner stator (6) and transmission shaft (7), and the other end and inner stator (6) compact siro spinning technology.
2. a kind of bimorph transducer pump structure according to claim 1, it is characterized in that: described roller (1) is arranged between external stator (4) and inner stator (6), and stator entire outer diameter is 270mm.
3. a kind of bimorph transducer pump structure according to claim 1, is characterized in that: described inner stator (6) square groove chip architecture.
4. a kind of bimorph transducer pump structure according to claim 1, is characterized in that: it is inner that described inner stator (6) symmetry is positioned at external stator (4), and inner stator (6) groove number is 28 grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809394.0U CN204371658U (en) | 2014-12-20 | 2014-12-20 | A kind of stator bimorph transducer pump structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420809394.0U CN204371658U (en) | 2014-12-20 | 2014-12-20 | A kind of stator bimorph transducer pump structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204371658U true CN204371658U (en) | 2015-06-03 |
Family
ID=53327883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420809394.0U Expired - Fee Related CN204371658U (en) | 2014-12-20 | 2014-12-20 | A kind of stator bimorph transducer pump structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204371658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878389A (en) * | 2020-09-08 | 2020-11-03 | 青岛大学 | Internal combustion type swinging scraper pump |
-
2014
- 2014-12-20 CN CN201420809394.0U patent/CN204371658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878389A (en) * | 2020-09-08 | 2020-11-03 | 青岛大学 | Internal combustion type swinging scraper pump |
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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: 20150603 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |