CN205524799U - Ship drag reduction framework - Google Patents
Ship drag reduction framework Download PDFInfo
- Publication number
- CN205524799U CN205524799U CN201620104161.XU CN201620104161U CN205524799U CN 205524799 U CN205524799 U CN 205524799U CN 201620104161 U CN201620104161 U CN 201620104161U CN 205524799 U CN205524799 U CN 205524799U
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- China
- Prior art keywords
- air
- porous silicon
- guide groove
- ship
- drag reduction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/10—Measures concerning design or construction of watercraft hulls
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a ship drag reduction framework, including hull, venthole device, air duct, air guide groove, porous silicon board, bow, the bottom of hull is equipped with the air duct, the bottom of air duct is equipped with the air guide groove, and a plurality of air guide groove sets up along the length direction of air duct, the bottom in air guide groove is equipped with the venthole device, and goes out the corresponding a plurality of air guide groove setting of a plurality of gas pocket device, the front side of bow is equipped with the porous silicon board, and porous silicon board setting both sides on the bow. The utility model discloses utilize the bow to produce the air current, come out produce a large amount of bubble through air guide groove, air current from the venthole device through the pipe to make the great reduction of area of contact of ship and water, consequently reduce the resistance of ship navigation, accelerated the speed of navigation, improved efficiency.
Description
Technical field
This utility model relates to ship equipment technical field, particularly relates to a kind of ship drag reduction framework.
Background technology
Due to boats and ships when navigation very big with the contact area of water, create the biggest resistance, cause that the speed of navigation becomes is very slow, increases the fuel consumption of boats and ships, also brings pollution to environment, also brought inconvenience.For this, we devise a kind of ship drag reduction framework.
Utility model content
The purpose of this utility model is to solve shortcoming present in prior art, and a kind of ship drag reduction framework proposed.
To achieve these goals, this utility model adopts the technical scheme that
A kind of ship drag reduction framework, including hull, venthole device, airway, air slot, porous silicon plate, fore, the bottom of described hull is provided with airway, the bottom of described airway is provided with air slot, and several air slots are along the length direction setting of airway, the bottom of described air slot is provided with venthole device, and goes out several air slots corresponding setting of several air vent devices, the front side of described fore is provided with porous silicon plate, and porous silicon plate is arranged on the both sides of fore.
Preferably, being provided with check valve in the hole of described venthole device, the bottom of described venthole device is provided with stopper slot.
Preferably, described venthole device uses corrosion-resistant material.
Preferably, described porous silicon plate is connected with airway.
In this utility model, utilize the air-flow that ship produces when navigation, enter air slot by conduit, then through venthole device, produce bubble, reduce the contact area of hull and water, thus reduce the ship resistance when navigation, accelerate the speed of navigation, save the time of navigation, improve efficiency, offer convenience to people's navigation.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of ship drag reduction framework that the utility model proposes；
Fig. 2 is the structural representation of this utility model fore.
In figure: 1 hull, 2 gas port devices, 3 airways, 4 air slots, 5 porous silicon plates, 6 fores.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
With reference to Fig. 1-2, a kind of ship drag reduction framework, including hull 1, venthole device 2, airway 3, air slot 4, porous silicon plate 5, fore 6, the bottom of hull 1 is provided with airway 3 air-flow can be along pipe flow, the bottom of airway 3 is provided with air slot 4, and several air slots 4 are along the length direction setting of airway 3, the bottom of air slot 4 is provided with venthole device 2 air-flow and produces a lot of bubbles and the shape of the distinctive design of venthole device 2 through this device, bubble can be locked, bubble is made to stay the bottom of ship as far as possible, and go out several air vent devices 2 several air slots 4 corresponding and arrange, the front side of fore 6 is provided with porous silicon plate 5 and reduces air-flow to its friction and destruction, and porous silicon plate 5 is arranged on the both sides of fore 6.Being provided with check valve in the hole of venthole device 2, the bottom of venthole device 2 is provided with stopper slot.Venthole device 2 uses corrosion-resistant material.Porous silicon plate 5 is connected with airway 3.
The above; it is only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; any those familiar with the art is in the technical scope that this utility model discloses; conceive equivalent or change in addition according to the technical solution of the utility model and utility model thereof, all should contain within protection domain of the present utility model.
Claims (4)
1. a ship drag reduction, including hull (1), venthole device (2), airway (3), air slot (4), porous silicon plate (5), fore (6), it is characterized in that: the bottom of described hull (1) is provided with airway (3), the bottom of described airway (3) is provided with air slot (4), and several air slots (4) are along the length direction setting of airway (3), the bottom of described air slot (4) is provided with venthole device (2), and go out several air vent devices (2) corresponding several air slots (4) setting, the front side of described fore (6) is provided with porous silicon plate (5), and porous silicon plate (5) is arranged on the both sides of fore (6).
A kind of ship drag reduction framework, it is characterised in that: being provided with check valve in the hole of described venthole device (2), the bottom of described venthole device (2) is provided with stopper slot.
A kind of ship drag reduction framework, it is characterised in that: described venthole device (2) uses corrosion-resistant material.
A kind of ship drag reduction framework, it is characterised in that: described porous silicon plate (5) is connected with airway (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104161.XU CN205524799U (en) | 2016-02-02 | 2016-02-02 | Ship drag reduction framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620104161.XU CN205524799U (en) | 2016-02-02 | 2016-02-02 | Ship drag reduction framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205524799U true CN205524799U (en) | 2016-08-31 |
Family
ID=56775441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620104161.XU Active CN205524799U (en) | 2016-02-02 | 2016-02-02 | Ship drag reduction framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205524799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452924A (en) * | 2020-03-19 | 2020-07-28 | 哈尔滨工业大学 | Water surface garbage cleaning robot |
-
2016
- 2016-02-02 CN CN201620104161.XU patent/CN205524799U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452924A (en) * | 2020-03-19 | 2020-07-28 | 哈尔滨工业大学 | Water surface garbage cleaning robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |