CN109572973A - A kind of underwater propeller - Google Patents
A kind of underwater propeller Download PDFInfo
- Publication number
- CN109572973A CN109572973A CN201811385965.1A CN201811385965A CN109572973A CN 109572973 A CN109572973 A CN 109572973A CN 201811385965 A CN201811385965 A CN 201811385965A CN 109572973 A CN109572973 A CN 109572973A
- Authority
- CN
- China
- Prior art keywords
- shell
- underwater
- electric machine
- extraordinary
- propulsion electric
- 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
Links
- 230000000694 effects Effects 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/12—Use of propulsion power plant or units on vessels the vessels being motor-driven
- B63H21/17—Use of propulsion power plant or units on vessels the vessels being motor-driven by electric motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a kind of underwater propellers, including shell, the two sides of the shell are equipped with duct, the both ends of the duct are mounted on the first underwater extraordinary propulsion electric machine, and two group of first underwater extraordinary propulsion electric machine is backwards to setting, the bottom both ends of the shell and two sides are separately installed with the second underwater extraordinary propulsion electric machine and third extraordinary propulsion electric machine under water, the inside of the shell is equipped with accumulator box, the both ends of the shell are mounted on video camera and headlamp, the bottom of the shell is equipped with sonar sensor, the inside of the accumulator box is equipped with dismountable battery.In the duct of shell two sides, backwards to the underwater extraordinary propulsion electric machine of installation first, being conducive to propeller drives hull to be moved forward and backward, the second underwater extraordinary propulsion electric machine and third extraordinary propulsion electric machine under water are installed in the front and back and two sides of housing bottom respectively, for all around balancing propeller, propeller balance is automatically kept, the counterbalance effect of hull is improved.
Description
Technical field
The present invention relates to Ship Propeling technical field, specially a kind of underwater propeller.
Background technique
Propeller (Propeller) is the device for converting any type of energy to mechanical energy.By rotating vane or
Jet (water) generates thrust.It can be used to that the vehicles is driven to advance, or as the power of other devices such as generator
Source.Propeller control circuit is common in power propulsion system, such as water surface ship, platform, underwater robot, motion platform and
Propulsion system, the positioning system of land motor driven travelling platform.
Sideways-acting propeller in the prior art, generalling use is single screw, and thrust is unequal when positive and negative rotation, is caused
Propulsive efficiency is inconsistent, in actual use, is also easy to produce rotation wake flow, unstable when easy shipbuilding body is advanced.For this purpose, we mention
A kind of underwater propeller out.
Summary of the invention
The purpose of the present invention is to provide a kind of underwater propellers, in the duct of shell two sides, backwards to the first water of installation
Lower special type propulsion electric machine, is conducive to propeller and hull is driven to be moved forward and backward, the front and back and two sides of housing bottom are installed respectively
Extraordinary propulsion electric machine automatically keeps and pushes away for all around balancing propeller under water for second underwater extraordinary propulsion electric machine and third
It is balanced into device, it is unstable when solving the problems, such as to propose that shipbuilding body is advanced in above-mentioned background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of underwater propeller, including shell, the shell
The two sides of body are equipped with duct, and the both ends of the duct are mounted on the first underwater extraordinary propulsion electric machine, and two group first underwater
Extraordinary propulsion electric machine is backwards to setting, and the bottom both ends of the shell and two sides are separately installed with the second underwater extraordinary propulsion electric machine
Extraordinary propulsion electric machine, the inside of the shell are equipped with accumulator box under water with third, and the top movable of the accumulator box connects
Be connected to battery case lid, the two sides of the battery case lid are equipped with fixed device, the both ends of the shell be mounted on video camera and
Headlamp, the bottom of the shell are equipped with sonar sensor, and two-direction switch, the battery are equipped at the top of the shell
The inside of box is equipped with dismountable battery.
Preferably, the fixed device includes hollow cylinder, and the internal activity of the hollow cylinder is plugged with fixed link, institute
It states and is fixedly connected with fixed block in fixed link, the side of the fixed block is equipped with spring, and the spring is socketed on the outer of fixed link
Portion, the fixed link are actively plugged in the inside of limit hole, and the limit hole is opened on accumulator box, the end of the fixed link
Portion is fixedly connected with protruding block.
Preferably, the inside of the battery case lid is fixedly connected with fixture block, and the fixture block is actively plugged in the inside of card slot,
The card slot is opened in the top of accumulator box.
Preferably, the inside of the card slot and battery case lid is mounted on gasket.
Preferably, the inside of the shell is equipped with hiding spool.
Preferably, the both ends of the shell are disposed as elliposoidal structure.
Compared with prior art, the beneficial effects of the present invention are:
1, the present invention, backwards to the underwater extraordinary propulsion electric machine of installation first, is conducive to propeller in the duct of shell two sides
Hull is driven to be moved forward and backward, the second underwater extraordinary propulsion electric machine and third water are installed in the front and back and two sides of housing bottom respectively
Lower special type propulsion electric machine automatically keeps propeller balance, improves the counterbalance effect of hull for all around balancing propeller；
2, the present invention is respectively mounted Underwater Camera at the both ends of shell, is illuminated under water by headlamp, is used for underwater object
Physical examination survey, carry underwater sonar sensor for visibility it is poor when immersed body detect, dismountable battery be video camera,
Headlamp and sonar sensor provide electric power.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is side elevational cross-section structural schematic diagram of the invention；
Fig. 3 is side elevational cross-section structural schematic diagram of the invention；
Fig. 4 is the area Tu3Zhong A enlarged structure schematic diagram；
Fig. 5 is top view cross section structural schematic diagram of the invention.
In figure: 1 shell, 2 ducts, 3 first underwater extraordinary propulsion electric machines, 4 two-direction switch, 5 second underwater extraordinary propulsion electricity
Devices, 10 video cameras, 11 headlamps, 12 sound are fixed in extraordinary propulsion electric machine, 7 accumulator boxes, 8 battery case lids, 9 under water for machine, 6 thirds
Receive sensor, 13 batteries, 14 hollow cylinders, 15 fixed links, 16 fixed blocks, 17 springs, 18 limit holes, 19 protruding blocks, 20 card
Block, 21 card slots, 22 gaskets, 23 hiding spools.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1~5 are please referred to, the present invention provides a kind of technical solution: a kind of underwater propeller, including shell 1, the shell 1
It is used as the underwater special type propulsion electric machine 5 of underwater extraordinary propulsion electric machine 3, second of installation first and third extraordinary propulsion electric machine under water
6 carrier drives hull mobile, and the two sides of the shell 1 are equipped with duct 2, and the both ends of the duct 2 are mounted on the first water
Lower special type propulsion electric machine 3, and two group of first underwater extraordinary propulsion electric machine 3 is that it is underwater extraordinary to be conducive to control first backwards to being arranged
Propulsion electric machine 3 drives hull to move forward and backward, and the bottom both ends and two sides of the shell 1 are separately installed with the second underwater special type and push away
Into motor 5 and third, extraordinary propulsion electric machine 6 for all around balancing propeller automatically keeps propeller balance, improves under water
The counterbalance effect of hull, the inside of the shell 1 are equipped with accumulator box 7, and the top movable of the accumulator box 7 is connected with electricity
Pond box cover 8, the two sides of the battery case lid 8 are equipped with fixed device 9, and the both ends of the shell 1 are mounted on 10 He of video camera
Headlamp 11, the bottom of the shell 1 are equipped with sonar sensor 12, and sonar sensor 12 is in direct detection and identification water
Object and water-bed profile, sonar sensor issue an acoustic signals, can reflect after encountering object, when according to reflection
Between and wave mode goes to calculate its distance and position ultrasonic sensor is the sensor developed using the characteristic of ultrasonic wave, institute
The top for stating shell 1 is equipped with two-direction switch 4, its effect is connection, disconnects power supply or load, can make motor rotating forward or anti-
Turn, the electrical component of positive and negative conversion mainly done to single-phase, threephase motor, convenient for the underwater extraordinary propulsion electric machine 3 of control first,
The rotation of second underwater extraordinary propulsion electric machine 5 and third extraordinary propulsion electric machine 6 under water, the inside of the accumulator box 7 is equipped with
Dismountable battery 13, the battery 13 are conducive to provide electric power to video camera 10, headlamp 11 and sonar sensor 12.
Specifically, the fixed device 9 includes hollow cylinder 14, the internal activity of the hollow cylinder 14 is plugged with fixation
Bar 15, fixed block 16 is fixedly connected in the fixed link 15, and the side of the fixed block 16 is equipped with spring 17, the spring 17
It is socketed on the outside of fixed link 15, the fixed link 15 is actively plugged in the inside of limit hole 18, and the limit hole 18 is opened in
On accumulator box 7, the end of the fixed link 15 is fixedly connected with protruding block 19.The fixed link 15 is hit by a bullet by hollow cylinder 14
The extruding force of spring 17 can be inserted in the limit hole 18 on accumulator box 7, convenient for battery case lid 8 is fixed on accumulator box 7
On.
Specifically, the inside of the battery case lid 8 is fixedly connected with fixture block 20, the fixture block 20 is actively plugged in card slot 21
Inside, the card slot 21 is opened in the top of accumulator box 7.When battery case lid 8 is fixed on accumulator box 7,
Fixture block 20 connects in the inside of card slot 21, can prevent accumulator box 7 from intaking.
Specifically, the inside of the card slot 21 and battery case lid 8 is mounted on gasket 22.The gasket 22 is conducive to mention
The waterproof effect of high accumulator box 7.
Specifically, the inside of the shell 1 is equipped with hiding spool 23.The hiding spool 23 is conducive to video camera 10, headlamp
11 and 12 connecting line of sonar sensor laying.
Specifically, the both ends of the shell 1 are disposed as elliposoidal structure.So that propeller is not easy to be hooked by other sundries
Firmly.
Working principle: in use, shell 1 to be mounted on to the bottom of hull, pass through the underwater extraordinary propulsion of the control of switch 4 first
Motor 3 rotates, and hull is driven to be advanced or retreated, underwater extraordinary by the front and back and two sides second that control 1 bottom of shell
Propulsion electric machine 5 and third 6 motors of underwater extraordinary propulsion automatically keep propeller balance, mention for all around balancing propeller
The counterbalance effect of high hull, during navigating 1 bottom of shell install Underwater Camera 10, by headlamp 11 under water according to
It is bright, it is detected for immersed body, immersed body detects when carry underwater sonar sensor 12 is poor for visibility, removably
Battery 13 is that video camera 10, headlamp 11 and sonar sensor 12 provide electric power.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of underwater propeller, including shell (1), it is characterised in that: the two sides of the shell (1) are equipped with duct (2), institute
The both ends for stating duct (2) are mounted on the first underwater extraordinary propulsion electric machine (3), and two group of first underwater extraordinary propulsion electric machine (3)
For backwards to being arranged, the bottom both ends and two sides of the shell (1) are separately installed with the second underwater extraordinary propulsion electric machine (5) and third
Underwater special type propulsion electric machine (6), the inside of the shell (1) are equipped with accumulator box (7), the top of the accumulator box (7)
It being connected with battery case lid (8), the two sides of the battery case lid (8) are equipped with fixed device (9), and the two of the shell (1)
End is mounted on video camera (10) and headlamp (11), and the bottom of the shell (1) is equipped with sonar sensor (12), the shell
It is equipped at the top of body (1) two-direction switch (4), the inside of the accumulator box (7) is equipped with dismountable battery (13).
2. a kind of underwater propeller according to claim 1, it is characterised in that: the fixed device (9) includes hollow cylinder
The internal activity of body (14), the hollow cylinder (14) is plugged with fixed link (15), is fixedly connected on the fixed link (15)
The side of fixed block (16), the fixed block (16) is equipped with spring (17), and the spring (17) is socketed on the outer of fixed link (15)
Portion, the fixed link (15) are actively plugged in the inside of limit hole (18), and the limit hole (18) is opened in accumulator box (7)
On, the end of the fixed link (15) is fixedly connected with protruding block (19).
3. a kind of underwater propeller according to claim 1, it is characterised in that: the inside of the battery case lid (8) is fixed
It is connected with fixture block (20), the fixture block (20) is actively plugged in the inside of card slot (21), and the card slot (21) is opened in battery
The top of box (7).
4. a kind of underwater propeller according to claim 3, it is characterised in that: the card slot (21) and battery case lid (8)
Inside be mounted on gasket (22).
5. a kind of underwater propeller according to claim 1, it is characterised in that: the inside of the shell (1) is equipped with hiding
Spool (23).
6. a kind of underwater propeller according to claim 1, it is characterised in that: the both ends of the shell (1) are disposed as
Elliposoidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385965.1A CN109572973A (en) | 2018-11-20 | 2018-11-20 | A kind of underwater propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385965.1A CN109572973A (en) | 2018-11-20 | 2018-11-20 | A kind of underwater propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109572973A true CN109572973A (en) | 2019-04-05 |
Family
ID=65923443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811385965.1A Pending CN109572973A (en) | 2018-11-20 | 2018-11-20 | A kind of underwater propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109572973A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111309036A (en) * | 2020-05-14 | 2020-06-19 | 江苏博人文化科技有限公司 | Space information measurement system based on autopilot |
| CN111361716A (en) * | 2019-12-10 | 2020-07-03 | 中山市达雅移动照明有限公司 | Underwater robot with power supply located at center of multiple propellers |
| CN113492951A (en) * | 2021-08-09 | 2021-10-12 | 中国船舶工业集团公司第七0八研究所 | Ray type underwater unmanned aerial vehicle |
| CN116193077A (en) * | 2023-02-27 | 2023-05-30 | 中国水产科学研究院黑龙江水产研究所 | Underwater monitoring system for endangered fishes in river |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1895960A (en) * | 2005-07-11 | 2007-01-17 | 李烨 | Small underwater robot |
| CN101323363A (en) * | 2008-07-30 | 2008-12-17 | 哈尔滨工程大学 | Large depth unmanned submersible and depth composite control method thereof |
| KR20160062972A (en) * | 2014-11-26 | 2016-06-03 | 한국해양과학기술원 | Underwater robot having variable stucture capable of chaging thruster configuration |
| CN106695834A (en) * | 2017-02-22 | 2017-05-24 | 哈尔滨工程大学 | Double-body detection underwater robot device and control method |
| CN207447939U (en) * | 2017-11-14 | 2018-06-05 | 厦门文思特工贸有限公司 | A kind of safe and reliable stainless steel axis pin processing pressing device |
| CN209521846U (en) * | 2018-11-20 | 2019-10-22 | 上海誉帆环境科技有限公司 | A kind of underwater propeller |
-
2018
- 2018-11-20 CN CN201811385965.1A patent/CN109572973A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1895960A (en) * | 2005-07-11 | 2007-01-17 | 李烨 | Small underwater robot |
| CN101323363A (en) * | 2008-07-30 | 2008-12-17 | 哈尔滨工程大学 | Large depth unmanned submersible and depth composite control method thereof |
| KR20160062972A (en) * | 2014-11-26 | 2016-06-03 | 한국해양과학기술원 | Underwater robot having variable stucture capable of chaging thruster configuration |
| CN106695834A (en) * | 2017-02-22 | 2017-05-24 | 哈尔滨工程大学 | Double-body detection underwater robot device and control method |
| CN207447939U (en) * | 2017-11-14 | 2018-06-05 | 厦门文思特工贸有限公司 | A kind of safe and reliable stainless steel axis pin processing pressing device |
| CN209521846U (en) * | 2018-11-20 | 2019-10-22 | 上海誉帆环境科技有限公司 | A kind of underwater propeller |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361716A (en) * | 2019-12-10 | 2020-07-03 | 中山市达雅移动照明有限公司 | Underwater robot with power supply located at center of multiple propellers |
| CN111309036A (en) * | 2020-05-14 | 2020-06-19 | 江苏博人文化科技有限公司 | Space information measurement system based on autopilot |
| CN113492951A (en) * | 2021-08-09 | 2021-10-12 | 中国船舶工业集团公司第七0八研究所 | Ray type underwater unmanned aerial vehicle |
| CN116193077A (en) * | 2023-02-27 | 2023-05-30 | 中国水产科学研究院黑龙江水产研究所 | Underwater monitoring system for endangered fishes in river |
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| CB02 | Change of applicant information |
Address after: 4 / F, building 3, 558 Tongxie Road, Changning District, Shanghai Applicant after: Shanghai Yufan Environmental Technology Co.,Ltd. Address before: 200050 4th floor, building 3, 558 Tongxie Road, Changning District, Shanghai Applicant before: SHANGHAI RE.FINE ENVIRONMENT SCIENCE & TECHNOLOGY Co.,Ltd. |