CN211900965U - Four-hole anti-bubble rotor type high-pressure precise control type micro oil pump - Google Patents
Four-hole anti-bubble rotor type high-pressure precise control type micro oil pump Download PDFInfo
- Publication number
- CN211900965U CN211900965U CN201922405247.2U CN201922405247U CN211900965U CN 211900965 U CN211900965 U CN 211900965U CN 201922405247 U CN201922405247 U CN 201922405247U CN 211900965 U CN211900965 U CN 211900965U
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- China
- Prior art keywords
- oil pump
- rotor
- oil
- brushless motor
- shell
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- 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
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- 230000002265 prevention Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000005086 pumping Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a four-hole anti-bubble rotor type high-pressure precise control type micro oil pump, which comprises a shell, an oil pump rotor, a brushless motor and a Hall sensor; the oil pump rotor is arranged in the shell; the oil pump rotor is connected with the brushless motor, and the brushless motor drives the oil pump rotor to rotate; the brushless motor is provided with a Hall sensor; the shell is provided with an oil inlet and an oil outlet. The utility model discloses an oil pump adopts the rotor formula pump body to adopt brushless hall motor, the pumping output and the velocity of flow that can accurate control liquid.
Description
Technical Field
The utility model relates to an oil pump, concretely relates to accurate control type miniature oil pump of four eyes anti-bubble rotor formula high pressure.
Background
The oil pump is a light and compact pump, and has three major types, i.e., an in-line type, a distribution type and a single type. The oil pump can be operated only by a power source. The existing oil pump cannot accurately control the pumping quantity and the flow rate of liquid.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a four eyes anti-bubble rotor formula high pressure accurate control type miniature oil pump, the pumping output and the velocity of flow of accurate control liquid.
In order to solve the technical problem, the utility model discloses take following technical scheme: the four-hole anti-bubble rotor type high-pressure precise control type micro oil pump comprises a shell, an oil pump rotor, a brushless motor and a Hall sensor; the oil pump rotor is arranged in the shell; the oil pump rotor is connected with the brushless motor, and the brushless motor drives the oil pump rotor to rotate; the brushless motor is provided with a Hall sensor; the shell is provided with an oil inlet and an oil outlet.
Furthermore, the shell is provided with an oil inlet and three oil outlets.
Further, a motor shaft of the brushless motor is fixedly connected with an oil pump rotor.
The utility model has the advantages that: the oil pump adopts the rotor formula pump body to adopt brushless hall motor, the pump output and the velocity of flow that can accurate control liquid.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a side view of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely through the following detailed description.
As shown in fig. 1-2, a four-hole anti-bubble rotor type high-pressure precision control type micro oil pump of the present invention comprises a housing 1, an oil pump rotor 2, a brushless motor 3 and a hall sensor 4; the oil pump rotor 2 is arranged in the shell 1; the oil pump rotor 2 is connected with the brushless motor 3, and a motor shaft 7 of the brushless motor 3 is fixedly connected with the oil pump rotor 2. The brushless motor 3 drives the oil pump rotor 2 to rotate; the brushless motor 3 is provided with a Hall sensor 4; an oil inlet 5 and an oil outlet 6 are arranged on the shell 1. The utility model discloses a be provided with an oil inlet 5 and three oil-out 6 on the shell 1.
The utility model discloses the oil pump adopts the rotor formula pump body to adopt brushless hall motor, the pumping output and the velocity of flow that can accurate control liquid.
The above-mentioned embodiments are only described as the preferred embodiments of the present invention, and are not intended to limit the concept and scope of the present invention, and the technical content of the present invention, which is claimed by the present invention, is fully recorded in the technical claims.
Claims (3)
1. Four eyes air bubble prevention rotor formula high pressure accurate control type miniature oil pump, its characterized in that: the device comprises a shell (1), an oil pump rotor (2), a brushless motor (3) and a Hall sensor (4); the oil pump rotor (2) is arranged in the shell (1); the oil pump rotor (2) is connected with the brushless motor (3), and the brushless motor (3) drives the oil pump rotor (2) to rotate; a Hall sensor (4) is arranged on the brushless motor (3); the oil-saving device is characterized in that the shell (1) is provided with an oil inlet (5) and an oil outlet (6).
2. The four-eye anti-bubble rotor type high-pressure precision control type micro oil pump according to claim 1, characterized in that: the oil-saving device is characterized in that the shell (1) is provided with an oil inlet (5) and three oil outlets (6).
3. The four-eye anti-bubble rotor type high-pressure precision control type micro oil pump according to claim 1, characterized in that: and a motor shaft (7) of the brushless motor (3) is fixedly connected with the oil pump rotor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922405247.2U CN211900965U (en) | 2019-12-27 | 2019-12-27 | Four-hole anti-bubble rotor type high-pressure precise control type micro oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922405247.2U CN211900965U (en) | 2019-12-27 | 2019-12-27 | Four-hole anti-bubble rotor type high-pressure precise control type micro oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211900965U true CN211900965U (en) | 2020-11-10 |
Family
ID=73295064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922405247.2U Expired - Fee Related CN211900965U (en) | 2019-12-27 | 2019-12-27 | Four-hole anti-bubble rotor type high-pressure precise control type micro oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211900965U (en) |
-
2019
- 2019-12-27 CN CN201922405247.2U patent/CN211900965U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 |