CN219750113U - Wind energy boosting device for semi-submersible ship - Google Patents
Wind energy boosting device for semi-submersible ship Download PDFInfo
- Publication number
- CN219750113U CN219750113U CN202123267277.5U CN202123267277U CN219750113U CN 219750113 U CN219750113 U CN 219750113U CN 202123267277 U CN202123267277 U CN 202123267277U CN 219750113 U CN219750113 U CN 219750113U
- Authority
- CN
- China
- Prior art keywords
- semi
- thick bamboo
- submersible
- section
- buoyancy tank
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000012530 fluid Substances 0.000 abstract description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 10
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 10
- 241001330002 Bambuseae Species 0.000 abstract description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 10
- 239000011425 bamboo Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Wind Motors (AREA)
Abstract
The utility model provides a device for boosting a semi-submersible ship by wind energy, which comprises: internal gear, derailleur, motor, track, buoyancy tank, a section of thick bamboo, top cap, swivel mount. The utility model discloses a two sets of great section of thick bamboo devices soon of size have solved the technical problem that traditional magnus section of thick bamboo sail winded area can not be too big, and when the both sides of boats and ships come the wind, the rotatory velocity of flow that can change around the section of thick bamboo soon of section of thick bamboo, according to Bernoulli's law, the fluid velocity increases and will lead to the pressure to reduce, and fluid velocity reduces the pressure and will increase, so the section of thick bamboo soon can produce the magnus effect stress to the bow direction, and then provides the boost power for boats and ships. The device fully utilizes the idle space on the deck of the semi-submersible ship during no-load sailing, skillfully combines the rotary cylinder with the buoyancy tank of the semi-submersible ship, not only utilizes the idle space, but also can not influence the layout of the original mechanical equipment on the deck and the loading and unloading of the ship.
Description
Technical Field
The utility model belongs to the technical field of ships, and particularly relates to a device for boosting a semi-submersible ship by wind energy.
Background
With the rapid development of shipping industry, shipping has undertaken 80% of the transportation tasks of global commerce. In recent years, global trade and sea traffic continue to increase, so that the consumption of fossil fuel is increased, and waste gases such as carbon dioxide discharged by burning fuel oil cause more serious pollution problems, so that the search for new marine alternative renewable energy sources becomes a problem to be solved urgently in the marine industry.
Among the many new energy sources, wind energy is a new energy source that is relatively easy to develop, and it is relatively easy to realize that a ship utilizes wind energy in the course of sailing at sea. The wind energy is distributed in a global scope, so that the application of wind energy on ships becomes a research hot spot for people. Wind energy has inexhaustible advantages, and the ship can obtain high-quality wind energy more easily in the offshore navigation process, so that the wind energy has unique advantages for the ship.
For the utilization of wind energy, a number of devices for converting wind energy into propulsion power of a ship based on the magnus effect have been proposed by the scholars in the relevant field. Wherein the magnus effect refers to: a cylinder rotating around an axis is vertically arranged on a ship, and during the sailing process of the ship, the flow velocity of fluid at two sides of the cylinder rotating when wind comes in at two sides of the ship body changes, and based on Bernoulli principle, the two sides of the cylinder generate pressure difference, so that a lifting force is generated.
Currently, magnus devices are mostly installed on commercial ships with fewer applications for installation on special vessels. The semi-submersible vessel is a special sea vessel with ultra-large external dimension equipment which is specially transported and cannot be divided. The return stroke is always idle navigation in the cargo transportation process of the semi-submersible vessel, and the wind resistance on the broad deck of the semi-submersible vessel is smaller in the idle navigation process, so that the wind energy resources on the deck of the semi-submersible vessel are rich, and the wind energy boosting device is installed and utilized on the semi-submersible vessel, so that the device has great advantages. However, if the wind energy boosting device is directly arranged on the deck, the space of the deck is occupied, and the original mechanical equipment of the deck, the loading and unloading of the ship and the like are affected.
Based on the above, the utility model provides a device for skillfully combining the rotary cylinder sail with the buoyancy tank of the semi-submersible vessel, wherein the rotary cylinder is sleeved outside the buoyancy tank, and wind energy is utilized to assist the semi-submersible vessel. Therefore, the device has great practical application value.
Disclosure of Invention
The utility model aims to solve the problems, and provides a device for boosting a semi-submersible by wind energy, which converts transverse force generated by a Magnus effect into boosting force when the ship sails.
The device comprises: internal gear, derailleur, motor, track, buoyancy tank, a section of thick bamboo, top cap, swivel mount.
The track is arranged on the deck of the semi-submersible, and the buoyancy tank moves along the track; the rotating frame is fixedly arranged on the buoyancy tank, and the distance between the rotating frame and the deck is 1.8-2.2 m; the rotary cylinder is covered outside the buoyancy tank and is in running fit with the rotary frame; the top cover is arranged at the top end of the rotary cylinder and is detachable; the inner gear is arranged at the top end of the inside of the rotary cylinder; the transmission is arranged at the top of the rotating frame, and a gear is arranged on an output shaft of the transmission; the gear is meshed with the internal gear; the motor is arranged on the buoyancy tank, and an output shaft of the motor is connected with an input shaft of the speed changer.
When the semi-submersible is sailed on the sea, the rotary cylinder in the novel device is covered on the buoyancy tank and driven by the motor to rotate, if the starboard of the semi-submersible is winded, the motor is controlled to drive the rotary cylinder to rotate anticlockwise when overlooking the semi-submersible, at the moment, the wind power flow rate around the rotary cylinder is changed, the pressure is reduced due to the increase of the fluid speed according to Bernoulli's law, the pressure is increased due to the decrease of the fluid speed, so that the rotary cylinder generates the Magnus effect stress in the bow direction, and the rotary frame generates force in the bow direction, thereby providing boosting force for sailing of the semi-submersible; if the left side of the semi-submersible vessel comes wind, the motor is controlled to drive the rotary drum to rotate clockwise when the semi-submersible vessel is overlooked, at this time, the wind power flow rate around the rotary drum is changed, the pressure is reduced due to the increase of the fluid speed according to Bernoulli's law, the pressure is increased due to the decrease of the fluid speed, so that the rotary drum generates Magnus effect stress in the direction of the bow, and force in the direction of the bow is generated on the rotary frame, and further, the thrust is provided for the navigation of the semi-submersible vessel; therefore, the steering of the motor can be regulated and controlled, so that the reasonable utilization of wind energy received by the semi-submersible ship during navigation can be realized.
The utility model has the beneficial effects that:
1. when the semi-submersible ship is in idle voyage, the rotary cylinder and the buoyancy tank are skillfully combined by utilizing the idle space on the deck, so that wind energy can be utilized to provide boosting force for the voyage process of the semi-submersible ship, and the layout of the original mechanical equipment on the deck and the loading and unloading of the ship are not influenced.
2. The device comprises two groups of rotary cylinder devices with larger sizes, solves the technical problem that the size of the traditional Magnus rotary cylinder sail cannot be too large, can generate larger Magnus effect stress in the sailing process of the semi-submersible ship, and saves the fuel consumption of the ship.
Drawings
FIG. 1 is a schematic diagram of the apparatus of the present utility model;
FIG. 2 is a schematic illustration of a portion of the components of the apparatus of the present utility model;
FIG. 3 is a schematic view of the appearance of the device of the present utility model;
FIG. 4 is a schematic view of the apparatus of the present utility model on a semi-submersible vessel;
FIG. 5 is a view of the apparatus of the present utility model in a deck rail glide position;
in the accompanying drawings: 1. an internal gear; 2. a gear; 3. a transmission; 4. a motor; 5. a track; 6. a buoyancy tank; 7. a rotary cylinder; 8. a top cover; 9. and (5) rotating the frame.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.
A device for boosting a semi-submersible vessel by wind energy, as shown in fig. 1, 2 and 3, the device comprises: internal gear 1, gear 2, derailleur 3, motor 4, track 5, buoyancy tank 6, a section of thick bamboo 7, top cap 8, swivel mount 9. The installation position of the device on the semi-submersible is schematically shown in fig. 4.
The track 5 is arranged on the deck of the semi-submersible, and the buoyancy tank 6 is in sliding fit with the track 5 and can slide along the track 5.
The rotating frame 9 is fixedly arranged on the buoyancy tank 6, the rotating frame 9 is of a circular frame structure, and the distance between the rotating frame 9 and the deck is 1.8-2.2 m, so that walking of workers is not affected.
The rotary cylinder 7 is covered outside the buoyancy tank 6 and is in running fit with the rotary frame 9; the top cap 8 is arranged in the top of a section of thick bamboo 7 soon, and top cap 8 is detachable, and top cap 8 is used for preventing that the sleet from getting into inside a section of thick bamboo 7 soon, influences the device operation.
The internal gear 1 is arranged at the top end of the inside of the rotary cylinder 7; the speed changer 3 is arranged at the top of the rotating frame 9, and the gear 2 is arranged on the output shaft of the speed changer 3; the gear 2 is meshed with the internal gear 1; the motor 4 is arranged on the buoyancy tank 6, and the output shaft of the motor 4 is connected with the input shaft of the transmission 3.
When the semi-submersible is sailed on sea, the rotary drum 7 in the novel device is covered on the buoyancy tank 6 and driven by the motor 4 to rotate, if the starboard of the semi-submersible is winded, the motor 4 is controlled to drive the rotary drum 7 to rotate anticlockwise when overlooking the semi-submersible, at this time, the wind power flow rate around the rotary drum 7 is changed, the pressure is reduced due to the increase of the fluid speed according to Bernoulli's law, and the pressure is increased due to the decrease of the fluid speed, so that the rotary drum 7 generates a Magnus effect stress in the bow direction, and force in the bow direction is generated on the rotary frame 9, so that the thrust is provided for sailing of the semi-submersible; if the left side of the semi-submersible vessel comes wind, the motor 4 is controlled to drive the rotary drum 7 to rotate clockwise when the semi-submersible vessel is overlooked, at this time, the wind power flow rate around the rotary drum 7 is changed, the pressure is reduced due to the increase of the fluid speed according to Bernoulli's law, the pressure is increased due to the decrease of the fluid speed, so that the rotary drum 7 generates a Magnus effect stress in the bow direction, and force in the bow direction is generated on the rotary frame 9, and further, the auxiliary thrust is provided for the navigation of the semi-submersible vessel; therefore, the steering of the motor 4 can be regulated and controlled, so that the reasonable utilization of wind energy received by the semi-submersible ship during navigation can be realized.
The above description only describes a group of this device, actually two groups of this devices are totally installed and applied on two buoyancy tanks of the semi-submersible respectively, when the semi-submersible is on the port side, if two groups of devices are on the same straight line position, then the device near the port side can block a part of wind force condition, and then the boosting effect of the device near the starboard is not good. Therefore, as shown in fig. 5, the device is provided with a position a, a position b, a position c and the like on the track 5, and the two sets of devices can be moved along the track 5 according to wind direction and wind force conditions and can be moved to the position a, the position b, the position c or to other positions between the position a and the position b and the position c, so that the two sets of devices can be ensured to optimally utilize wind energy.
The foregoing is merely a preferred embodiment of the present utility model, but is not limited to the examples described above, and it should be noted that: it will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the utility model.
Claims (2)
1. The utility model provides a device that semi-submerged ship utilized wind energy to boost which characterized in that: the device comprises an internal gear (1), a gear (2), a transmission (3), a motor (4), a track (5), a buoyancy tank (6), a rotary cylinder (7), a top cover (8) and a rotary frame (9);
the track (5) is placed on the deck of the semi-submersible, and the buoyancy tank (6) is in sliding fit with the track (5);
the internal gear (1) is installed on the top inside a rotary cylinder (7), the transmission (3) is installed at the top of a rotary frame (9), the gear (2) is installed on an output shaft of the transmission (3), the gear (2) is meshed with the internal gear (1), the motor (4) is placed on the buoyancy tank (6), the output shaft of the motor (4) is connected with an input shaft of the transmission (3), and the rotary cylinder (7) is sleeved outside the buoyancy tank (6) and is in running fit with the rotary frame (9).
2. A device for assisting a semi-submersible vessel in utilizing wind energy as recited in claim 1 wherein: the top cover (8) is cylindrical, the cross-sectional diameter of the top cover is larger than that of the rotary cylinder (7), and the top cover is arranged at the top end of the rotary cylinder (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202123267277.5U CN219750113U (en) | 2021-12-23 | 2021-12-23 | Wind energy boosting device for semi-submersible ship |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202123267277.5U CN219750113U (en) | 2021-12-23 | 2021-12-23 | Wind energy boosting device for semi-submersible ship |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219750113U true CN219750113U (en) | 2023-09-26 |
Family
ID=88072470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202123267277.5U Active CN219750113U (en) | 2021-12-23 | 2021-12-23 | Wind energy boosting device for semi-submersible ship |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN219750113U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118419241A (en) * | 2024-07-04 | 2024-08-02 | 中船(上海)节能技术有限公司 | Movable wind power boosting rotor device and ship |
-
2021
- 2021-12-23 CN CN202123267277.5U patent/CN219750113U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118419241A (en) * | 2024-07-04 | 2024-08-02 | 中船(上海)节能技术有限公司 | Movable wind power boosting rotor device and ship |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Ouchi et al. | Wind challenger” the next generation hybrid sailing vessel | |
CN202295269U (en) | 360-degree all rotation outboard and inboard double-motor contra-rotating propeller propelling device | |
CN102001431B (en) | Three-blade propulsion and power generation two-purpose wind surf | |
CN100348458C (en) | Fish shape simulating nacelle propeller | |
CN103318380A (en) | Push catamaran | |
CN104828231A (en) | Whole structure of 360-degree full-circle-swinging inside-and-outside-ship-side (dual engine) contra-rotating propeller propelling plant | |
CN219750113U (en) | Wind energy boosting device for semi-submersible ship | |
CN203958588U (en) | A kind of pod propulsion equipment | |
CN112158320B (en) | Rotary-barrel sail and stern building based on Magnus effect | |
CN102490872A (en) | Deepwater work ocean platform service boat | |
CN103171737B (en) | A kind of energy-saving high-speed ship | |
CN107521648A (en) | Collapsible full circle swinging lateral thruster | |
CN103482050B (en) | A kind of combined power boats and ships utilizing wave energy | |
CN207241995U (en) | Collapsible full circle swinging lateral thruster | |
CN202429342U (en) | Novel electric propulsion system for riverboat | |
CN202609072U (en) | Surface oar propelling apparatus for ship | |
CN201510668U (en) | Full rotation type harbor fireboat | |
CN212313848U (en) | Ship using wind power | |
CN110844035B (en) | Resistance recovery energy-saving ship | |
CN204660010U (en) | A kind of angle of rake marine propuision system with quick steering | |
CN201566829U (en) | Fairshaped steering rudder with accessory lobe | |
CN112193394A (en) | Device and method for comprehensively utilizing wind energy on commercial ship | |
CN201951706U (en) | Efficient rudder | |
JP3119959U (en) | Small vessels equipped with fuel cells and solar cells (business boats, pleasure boats, fishing boats, etc.) | |
CN201235909Y (en) | Supercavitation generator for boat |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |