CN207791056U - A kind of ship drag reduction Ship Structure - Google Patents
A kind of ship drag reduction Ship Structure Download PDFInfo
- Publication number
- CN207791056U CN207791056U CN201820008473.XU CN201820008473U CN207791056U CN 207791056 U CN207791056 U CN 207791056U CN 201820008473 U CN201820008473 U CN 201820008473U CN 207791056 U CN207791056 U CN 207791056U
- Authority
- CN
- China
- Prior art keywords
- inlet pipe
- water inlet
- water
- hull
- pipe
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a kind of ship drag reduction Ship Structures,Including hull,The front and rear sides of the hull are installed with the first water inlet pipe,Axis pin,Second water inlet pipe and motor,The axis pin is equipped with impeller,Second water inlet pipe and the first water inlet pipe are located at the left and right sides of impeller,The left end of second water inlet pipe is installed with one end of connecting tube,The other end of the connecting tube is installed with outlet pipe,The utility model in the front and rear sides of hull by being equipped with the first water inlet pipe,Second water inlet pipe and impeller,Second water inlet pipe connects outlet pipe,It is discharged by the left end water outlet of the first water inlet pipe and the right end of outlet pipe,Impeller rotation simultaneously,Power-assisted is in the movement of hull,And air inlet pipe is equipped in hull,Air inlet pipe connects gas-distributing pipe,Gas-distributing pipe is connected with the air drain of hull bottom,Reduce contact of the hull bottom with the water surface,And then reduce the resistance of water when driving to hull.
Description
Technical field
The utility model is related to Ship Design Technology field, specially a kind of ship drag reduction Ship Structure.
Background technology
With the development of modern science and technology, the drag reduction requirement for ship is higher and higher, ship is the general name of various ships, is
It can navigate by water or berth and carry out the vehicles of transport or operation in waters, have by different requirements different technical
It can, equip and structural shape, inercant ships are commonly referred to as ship, naval ship is known as warship, and small boat is known as ship or boat, is collectively referred to as naval vessel
Or ships and light boats, internal includes mainly accommodation space, support construction and discharge structure, has the propulsion system using the external or included energy
System, external form are usually to be conducive to overcome the cleanliness envelope of fluid resistance, ship in water when hull bottom be located at the water surface hereinafter,
In ship running, contact of the water with hull has larger resistance, and people come also by the kinetic energy for increasing ship to water resistant at present
Resistance, achieve the effect that speedup, although improving the travel speed of ship, more consuming energy in this way, for this purpose, it is proposed that
A kind of ship drag reduction Ship Structure.
Utility model content
The purpose of this utility model is to provide a kind of ship drag reduction Ship Structures, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides the following technical solutions：A kind of ship drag reduction Ship Structure, including ship
Body, the front and rear sides of the hull are installed with the first water inlet pipe, axis pin, the second water inlet pipe and motor, on the axis pin
Equipped with impeller, second water inlet pipe and the first water inlet pipe are located at the left and right sides of impeller, a left side for second water inlet pipe
End is installed with one end of connecting tube, and the other end of the connecting tube is installed with outlet pipe, and the outlet pipe is located at the
The top of two water inlet pipes, the outlet pipe is interior to be equipped with rotary water current generator, and the output shaft of the motor penetrates through outlet pipe
Tube wall is fixedly mounted on rotary water current generator, and the right end of the outlet pipe is installed with the first Water outlet, the hull
Inside be installed with air inlet pipe and six gas-distributing pipes, the top of six gas-distributing pipes is fixedly mounted in air inlet pipe,
There are six air drains for the bottom fixed installation of the hull, and the bottom end of six gas-distributing pipes is connected with six air drains respectively
It is logical.
Preferably, the right end of the outlet pipe is installed with the second Water outlet.
Preferably, it is installed with check valve in six gas-distributing pipes.
Preferably, it is equipped with diversion trench on the side wall of first water inlet pipe and the second water inlet pipe.
Compared with prior art, the utility model has the beneficial effects that：The utility model passes through in the front and rear sides of hull
It is equipped with the first water inlet pipe, the second water inlet pipe and impeller, the second water inlet pipe connects outlet pipe, goes out by the left end of the first water inlet pipe
The right end of water and outlet pipe is discharged, while impeller rotates, and power-assisted reduces the consuming of the energy, and ship in the movement of hull
It is equipped with air inlet pipe in vivo, air inlet pipe connects gas-distributing pipe, and gas-distributing pipe is connected with the air drain of hull bottom, reduces hull bottom and the water surface
Contact, and then reduce the resistance of water when driving to hull.
Description of the drawings
Fig. 1 is the overall schematic of the utility model.
In figure：1, hull, the 2, first water inlet pipe, 3, axis pin, 4, impeller, the 5, second water inlet pipe, 6, connecting tube, 7, water outlet
Pipe, 8, motor, 9, rotary water current generator, the 10, first Water outlet, the 11, second Water outlet, 12, air inlet pipe, 13, gas-distributing pipe,
14, air drain, 15, check valve, 16, diversion trench.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of ship drag reduction Ship Structure, including hull 1,
The front and rear sides of the hull 1 are installed with the first water inlet pipe 2, axis pin 3, the second water inlet pipe 5 and motor 8, the axis pin 3
It is equipped with impeller 4, impeller 4 can rotate on axis pin 3, and second water inlet pipe, 5 and first water inlet pipe 2 is located at impeller 4
The left end of the left and right sides, the first water inlet pipe 2 faces the blade of 4 lower half portion of impeller, and the left end of second water inlet pipe 5 is fixed
One end of connecting tube 6 is installed, the other end of the connecting tube 6 is installed with outlet pipe 7, and the outlet pipe 7 is located at second
The top of water inlet pipe 5, the outlet pipe 7 is interior to be equipped with rotary water current generator 9, and the output shaft of the motor 8 penetrates through outlet pipe 7
Tube wall be fixedly mounted on rotary water current generator 9, can be by the second water inlet pipe 5 by rotary water current generator 9 and motor 8
Interior water sucks outlet pipe 7, and the right end of the outlet pipe 7 is installed with the first Water outlet 10, and the first Water outlet 10 is located at leaf
The left side of wheel 4, the first Water outlet 10 face the blade of 4 top half of impeller, and the inside of the hull 1 is installed with air inlet
One end of pipe 12 and six gas-distributing pipes 13, air inlet pipe 12 passes through the right end of hull 1 to extend to outside, six gas-distributing pipes 13
Top be fixedly mounted in air inlet pipe 12, the bottom of the hull 1 is fixedly mounted that there are six air drains 14, divides gas described in six
The bottom end of pipe 13 is connected with six air drains 14 respectively.
Specifically, the right end of the outlet pipe 7 is installed with the second Water outlet 11, the second Water outlet 11 is in bend pipe
Shape, for water outlet towards the water surface, the water and the water surface of ejection are in 45 degree of angles, can increase the power of hull 1.
Specifically, be installed with check valve 15 in six gas-distributing pipes 13, check valve 15 prevent water into
Enter to air inlet pipe 12.
Specifically, being equipped with diversion trench 16, diversion trench 16 on the side wall of first water inlet pipe, 2 and second water inlet pipe 5
The resistance of the first water inlet pipe 2 and the second water inlet pipe 5 can be reduced.
Operation principle：Hull 1 navigates by water to the right in water, and water enters from the right end of the first water inlet pipe 2, from the first water inlet pipe 2
Left end outflow, meanwhile, water enters from the right end of the second water inlet pipe 5, can be by the by rotary water current generator 9 and motor 8
Water in two water inlet pipes 5 sucks outlet pipe 7, is sprayed from the first Water outlet 10 and the second Water outlet 11, and the first Water outlet 10 sprays
Water and the first water inlet pipe 2 left end outflow water make impeller 4 rotate, air from air inlet pipe 12 enter through gas-distributing pipe 13 enter
Into air drain 14.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of ship drag reduction Ship Structure, including hull (1), it is characterised in that：The front and rear sides of the hull (1) are fixed
First water inlet pipe (2), axis pin (3), the second water inlet pipe (5) and motor (8) are installed, the axis pin (3) is equipped with impeller (4),
Second water inlet pipe (5) and the first water inlet pipe (2) are located at the left and right sides of impeller (4), second water inlet pipe (5)
Left end is installed with one end of connecting tube (6), and the other end of the connecting tube (6) is installed with outlet pipe (7), it is described go out
Water pipe (7) is located at the top of the second water inlet pipe (5), and rotary water current generator (9), the motor are equipped in the outlet pipe (7)
(8) tube wall that output shaft penetrates through outlet pipe (7) is fixedly mounted on rotary water current generator (9), the outlet pipe (7)
Right end is installed with the first Water outlet (10), and the inside of the hull (1) is installed with air inlet pipe (12) and six points of gas
It manages (13), the top of six gas-distributing pipes (13) is fixedly mounted in air inlet pipe (12), and the bottom of the hull (1) is fixed
There are six air drains (14) for installation, and the bottom end of six gas-distributing pipes (13) is connected with six air drains (14) respectively.
2. a kind of ship drag reduction Ship Structure according to claim 1, it is characterised in that：The right end of the outlet pipe (7)
It is installed with the second Water outlet (11).
3. a kind of ship drag reduction Ship Structure according to claim 1, it is characterised in that：Six gas-distributing pipes
(13) check valve (15) is installed in.
4. a kind of ship drag reduction Ship Structure according to claim 1, it is characterised in that：First water inlet pipe (2) and
Diversion trench (16) is equipped on the side wall of second water inlet pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820008473.XU CN207791056U (en) | 2018-01-03 | 2018-01-03 | A kind of ship drag reduction Ship Structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820008473.XU CN207791056U (en) | 2018-01-03 | 2018-01-03 | A kind of ship drag reduction Ship Structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207791056U true CN207791056U (en) | 2018-08-31 |
Family
ID=63277405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820008473.XU Expired - Fee Related CN207791056U (en) | 2018-01-03 | 2018-01-03 | A kind of ship drag reduction Ship Structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207791056U (en) |
-
2018
- 2018-01-03 CN CN201820008473.XU patent/CN207791056U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202593838U (en) | Ship hydrodynamic front guide wheel energy-saving device | |
| CN201703559U (en) | Driving direction control system for ship | |
| CN201056295Y (en) | Auxiliary steering thrust unit of watercraft | |
| CN204197246U (en) | The unidirectional drainage by suction system of power surf board machinery space | |
| CN104229088A (en) | Single-direction negative-pressure water discharging system of engine compartment for power surfboard | |
| CN102167149B (en) | Environment-friendly and energy-saving boat only powered by water pumping system | |
| CN104608897A (en) | Marine water spraying type propeller | |
| CN208715456U (en) | A kind of vector propulsion device peculiar to vessel and ship | |
| CN201062091Y (en) | Screw-propeller type water-spraying propulsion unit | |
| CN207791056U (en) | A kind of ship drag reduction Ship Structure | |
| CN201872940U (en) | Steamship capable of eliminating wave drag | |
| CN102328743A (en) | Dynamic vehicle | |
| WO2023273547A1 (en) | Propeller power device and ship | |
| CN206797634U (en) | Double-deck rotational moulding ship with ballast tank | |
| CN217146334U (en) | Propeller power device and ship | |
| CN1376616A (en) | Submersible ship with super mobility | |
| CN103482050A (en) | United power ship utilizing wave energy | |
| CN103192947B (en) | A kind of Three-stern and three-screw mono-hull high-speed ship | |
| CN213414192U (en) | Water jet propulsion system for large ship | |
| CN206107486U (en) | Boat body structure | |
| CN113320669A (en) | Propeller power device and ship | |
| CN205524797U (en) | Whole framework of ship drag reduction | |
| CN205915907U (en) | Marine intertidal zone amphibious trisome wind -powered electricity generation fortune dimension ship | |
| CN205524796U (en) | Ship drag reduction structure | |
| CN211844838U (en) | Double-fish type multi-bottom boat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20200103 |