CN204713407U - A kind of underwater propeller - Google Patents
A kind of underwater propeller Download PDFInfo
- Publication number
- CN204713407U CN204713407U CN201520420778.8U CN201520420778U CN204713407U CN 204713407 U CN204713407 U CN 204713407U CN 201520420778 U CN201520420778 U CN 201520420778U CN 204713407 U CN204713407 U CN 204713407U
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- pressure shell
- heat conduction
- control circuit
- aluminum substrate
- electrical motor
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Abstract
The utility model relates to underwater propulsion equipment technical field, particularly relates to a kind of underwater propeller.Comprise pressure shell, electrical motor, screw propeller, streamlined reefer housing and control circuit, it is inner that described electrical motor is fixed on described pressure shell, described screw propeller is connected with the S. A. of described electrical motor, be fixed on described pressure shell one end, it is outside that described streamlined reefer housing is fixed on described screw propeller, it is inner that described control circuit is built in described pressure shell, described control circuit comprises control panel and drives electroplax, described control panel and driving electroplax superpose mutually, described driving electroplax side is provided with heat conduction aluminum substrate, heat conduction groove is provided with between described heat conduction aluminum substrate and described pressure shell.The utility model adopts the mode of High Voltage Power Supply, is provided with heat conduction groove between heat conduction aluminum substrate and pressure shell simultaneously, high degree add radiating efficiency, avoid the underwater propeller long-time serious fever phenomenon of high power work under water.
Description
Technical field
The utility model relates to underwater propulsion equipment technical field, particularly relates to a kind of underwater propeller.
Background technology
Control circuit is generally placed in angle of rake outside to reduce angle of rake volume by existing underwater propeller, but system component and control complexity, add the probability of system crash.The mode that existing propelling unit only a few adopts control circuit built-in, and radiating effect is poor, shortens the life-span of underwater propeller under the state of working long hours.
Summary of the invention
The technical problems to be solved in the utility model how to overcome the deficiencies in the prior art, provides the underwater propeller of a kind of good heat dissipation effect, compact.
The technical scheme that the utility model adopts for achieving the above object is: a kind of underwater propeller, comprise pressure shell, electrical motor, screw propeller, streamlined reefer housing and control circuit, it is inner that described electrical motor is fixed on described pressure shell, described screw propeller is connected with the S. A. of described electrical motor, be fixed on described pressure shell one end, it is outside that described streamlined reefer housing is fixed on described screw propeller, it is inner that described control circuit is built in described pressure shell, described control circuit comprises control panel and drives electroplax, described control panel and driving electroplax superpose mutually, described driving electroplax side is provided with heat conduction aluminum substrate, heat conduction groove is provided with between described heat conduction aluminum substrate and described pressure shell.
Further: between described driving electroplax and described heat conduction aluminum substrate, be provided with insulating heat-conductive sheet.
Further: in described heat conduction groove, be provided with heat-conducting silicone grease.
Further: the power supply voltage of described control circuit is 400V.
The utility model has the advantage of the mode adopting High Voltage Power Supply, reduce to drive components and parts cal val, between heat conduction aluminum substrate and pressure shell, be provided with heat conduction groove simultaneously, high degree add radiating efficiency, avoid the underwater propeller long-time serious fever phenomenon of high power work under water, extend the service life of equipment, cost-saving.
Accompanying drawing explanation
Fig. 1 the utility model integral structure section drawing.
Detailed description of the invention
A kind of underwater propeller, comprise pressure shell 1, electrical motor 2, screw propeller 3, streamlined reefer housing 4 and control circuit 5, it is inner that described electrical motor 2 is fixed on described pressure shell 1, described screw propeller 3 is connected with the S. A. of described electrical motor 2, be fixed on described pressure shell 1 one end, it is outside that described streamlined reefer housing 4 is fixed on described screw propeller 3, it is inner that described control circuit 5 is built in described pressure shell 1, described control circuit 5 comprises control panel 51 and drives electroplax 52, described control panel 51 and driving electroplax 52 superpose mutually, described driving electroplax 51 side is provided with heat conduction aluminum substrate 6, heat conduction groove 61 is provided with between described heat conduction aluminum substrate 6 and described pressure shell 1.
Be provided with insulating heat-conductive sheet between described driving electroplax 52 and described heat conduction aluminum substrate 6, be provided with heat-conducting silicone grease in described heat conduction groove, the power supply voltage of described control circuit is 400V.
Above-described embodiment, just in order to technical conceive of the present utility model and feature are described, its objective is and is one of ordinary skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.The change of every equivalence done by the essence of the utility model content or modification, all should be encompassed in protection domain of the present utility model.
Claims (4)
1. a underwater propeller, comprise pressure shell, electrical motor, screw propeller, streamlined reefer housing and control circuit, it is inner that described electrical motor is fixed on described pressure shell, described screw propeller is connected with the S. A. of described electrical motor, be fixed on described pressure shell one end, it is outside that described streamlined reefer housing is fixed on described screw propeller, it is characterized in that: it is inner that described control circuit is built in described pressure shell, described control circuit comprises control panel and drives electroplax, described control panel and driving electroplax superpose mutually, described driving electroplax side is provided with heat conduction aluminum substrate, heat conduction groove is provided with between described heat conduction aluminum substrate and described pressure shell.
2. a kind of underwater propeller according to claim 1, is characterized in that: be provided with insulating heat-conductive sheet between described driving electroplax and described heat conduction aluminum substrate.
3. a kind of underwater propeller according to claim 1, is characterized in that: be provided with heat-conducting silicone grease in described heat conduction groove.
4. a kind of underwater propeller according to claim 1, is characterized in that: the power supply voltage of described control circuit is 400V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520420778.8U CN204713407U (en) | 2015-06-17 | 2015-06-17 | A kind of underwater propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520420778.8U CN204713407U (en) | 2015-06-17 | 2015-06-17 | A kind of underwater propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204713407U true CN204713407U (en) | 2015-10-21 |
Family
ID=54312421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520420778.8U Active CN204713407U (en) | 2015-06-17 | 2015-06-17 | A kind of underwater propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204713407U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106376201A (en) * | 2016-11-08 | 2017-02-01 | 天津深之蓝海洋设备科技有限公司 | ROV propeller tailhood, ROV propeller and ROV |
| CN109050849A (en) * | 2018-09-01 | 2018-12-21 | 哈尔滨工程大学 | A kind of empty dual-purpose propeller of integrated water |
-
2015
- 2015-06-17 CN CN201520420778.8U patent/CN204713407U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106376201A (en) * | 2016-11-08 | 2017-02-01 | 天津深之蓝海洋设备科技有限公司 | ROV propeller tailhood, ROV propeller and ROV |
| WO2018086442A1 (en) * | 2016-11-08 | 2018-05-17 | 天津深之蓝海洋设备科技有限公司 | Rov thruster tailhood, rov thruster, and rov |
| US10780966B2 (en) | 2016-11-08 | 2020-09-22 | Tianjin Deepfar Ocean Technology Co., LTD | ROV propeller tailhood, ROV propeller and ROV |
| CN109050849A (en) * | 2018-09-01 | 2018-12-21 | 哈尔滨工程大学 | A kind of empty dual-purpose propeller of integrated water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |