CN201067633Y - Electric power hydrofoil yacht model - Google Patents
Electric power hydrofoil yacht model Download PDFInfo
- Publication number
- CN201067633Y CN201067633Y CNU2007200262029U CN200720026202U CN201067633Y CN 201067633 Y CN201067633 Y CN 201067633Y CN U2007200262029 U CNU2007200262029 U CN U2007200262029U CN 200720026202 U CN200720026202 U CN 200720026202U CN 201067633 Y CN201067633 Y CN 201067633Y
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- Prior art keywords
- wing
- propeller
- model
- empennage
- speed
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to an electric hydrofoil speed boat model, in particular to speed boat model equipment of an electric underwater wing combined Laval nozzle jet propeller. The utility model is respectively provided with a front wing, a middle wing and a tail wing at the front part, the middle part and the rear part of the bottom end of a boat body; the front wing, the middle wing and the tail wing are provided with jet propellers which are connected with a current collector by the Laval nozzle; the current collector and a convergent nozzle of the Laval nozzle are internally provided with variable-pitch helicoids screw propeller which is connected with a fully enclosed DC power machine; the rear part of the boat body is provided with a rotary tiller which is connected with the tail wing and the propeller in order to constitute a rotary tail wing power rudder to adjust the navigation direction and to be also taken as a backing device. The utility model has the effects of simple structure, high propelling efficiency and fast propelling speed, fast, flexible and nimble steering, good speed-adjusting performance, convenient operation, reliable operation, little mechanical malfunction, and being widely applied to the manufacture models of electric hydrofoil speed boats.
Description
Technical field:
The utility model relates to a kind of electric power hydrofoil speedboat model, especially the speedboat simulator of electric power hydroflap combination De Laval noz(zle) nozzle propeller.
Background technology:
At present, hydrofoil speedboat in the prior art, buoyance lift propulsion plant adopt hydroflap to install the combining form of screw propeller additional, and the hull little speed of resistance that emerges is fast, its shortcoming is that screw propeller exists the eddy current loss propulsive efficiency low, is easily twined by foreign material and causes mechanical breakdown.
Summary of the invention:
The purpose of this utility model provides a kind of novel hydrofoil speedboat model, and it is to have adopted the angle of rake buoyance lift propulsion method of hydroflap multiple jet flow, nozzle propeller has adopted power type De Laval noz(zle) jet to advance, have the propulsive efficiency height, speed is fast, turns to the characteristics of fast and flexible agility.
The utility model electric power hydrofoil speedboat model takes following technical scheme to realize, it is by hull and front wing and wing centre section and empennage, nozzle propeller, the rotation steering wheel constitutes, nozzle propeller is made of current collector and totally-enclosed DC dynamo machine and variable-pitch and variable spiral surface spiral propeller and De Laval noz(zle), front portion, hull bottom and middle part and rear portion are provided with front wing and wing centre section and empennage respectively, on front wing and wing centre section and the empennage nozzle propeller is set, nozzle propeller connects current collector by De Laval noz(zle), in current collector and the De Laval noz(zle) convergent jet pipe variable-pitch and variable spiral surface spiral propeller is set, spiral propeller connects totally-enclosed DC dynamo machine, afterbody is provided with the rotation steering wheel, the rotation steering wheel connects empennage and propeller, forms rotation empennage power-assisted steering and regulates navigation direction and double as and fall boat and box handling gear.
The effect of the utility model electric power hydrofoil speedboat model is simple in structure, and propulsive efficiency is fast at a high speed, turns to the fast and flexible agility, good speed adjustment features, and easy to operate, reliable, mechanical breakdown is few, is widely used on the model of electric power hydrofoil speedboat manufacturing.
Description of drawings:
The utility model electric power hydrofoil speedboat model will describe in further detail in conjunction with the accompanying drawings.
Accompanying drawing is the utility model electric power hydrofoil speedboat structure of models schematic diagram.
The totally-enclosed DC dynamo machine of 1--hull 2--front wing 3--nozzle propeller 4--wing centre section 5--current collector 6--7--variable-pitch and variable spiral surface spiral propeller 8--De Laval noz(zle) 9--empennage 10--rotates steering wheel
With reference to accompanying drawing, the utility model electric power hydrofoil yacht model, it is by hull 1 and front wing 2 and wing centre section 4 and empennage 9, nozzle propeller 3, rotation steering wheel 10 consist of, nozzle propeller 3 is by current collector 5 and complete Sealing DC dynamo machine 6 consists of hull 1 with variable-pitch and variable spiral surface spiral propeller 7 and De Laval noz(zle) 8 Anterior and middle part, bottom arranges respectively front wing 2 and wing centre section 4 and empennage 9 with the rear portion, front wing 2 and wing centre section 4 and Nozzle propeller 3 is set on the empennage 9, and nozzle propeller 3 connects current collector 5, afflux by De Laval noz(zle) 8 Variable-pitch and variable spiral surface spiral propeller 7 is set, spiral propeller 7 in device 5 and the De Laval noz(zle) 8 convergent jet pipes Connect totally-enclosed DC dynamo machine 6, hull 1 rear portion arranges rotation steering wheel 10, and rotation steering wheel 10 connects empennage 9 and propeller 3, form rotation empennage power-assisted steering and regulate the navigation direction and also double as down boat and box handling gear.
The specific embodiment:
The embodiment of the utility model electric power hydrofoil speedboat model, it is by hull 1 and front wing 2 and wing centre section 4 and empennage 9, nozzle propeller 3, rotation steering wheel 10 constitutes, nozzle propeller 3 is made of with variable-pitch and variable spiral surface spiral propeller 7 and De Laval noz(zle) 8 current collector 5 and totally-enclosed DC dynamo machine 6, front portion, hull 1 bottom and middle part and rear portion are provided with front wing 2 and wing centre section 4 and empennage 9 respectively, on front wing 2 and wing centre section 4 and the empennage 9 nozzle propeller 3 is set, nozzle propeller 3 connects current collector 5 by De Laval noz(zle) 8, in current collector 5 and the De Laval noz(zle) 8 convergent jet pipes variable-pitch and variable spiral surface spiral propeller 7 is set, spiral propeller 7 connects totally-enclosed DC dynamo machine 6, hull 1 rear portion is provided with rotation steering wheel 10, rotation steering wheel 10 connects empennage 9 and propellers 3, forms rotation empennage power-assisted steering and regulates navigation direction and double as and fall boat and box handling gear.
Claims (1)
1. electric power hydrofoil speedboat model, it is that anterior and middle part and rear portion are provided with front wing (2) and wing centre section (4) and empennage (9) respectively by hull (1) bottom, it is characterized in that on front wing (2) and wing centre section (4) and the empennage (9) nozzle propeller (3) being set, nozzle propeller (3) connects current collector (5) by De Laval noz(zle) (8), in current collector (5) and De Laval noz(zle) (8) the convergent jet pipe variable-pitch and variable spiral surface spiral propeller (7) is set, spiral propeller (7) connects totally-enclosed DC dynamo machine (6), rotation steering wheel (10) is installed at hull (1) rear portion, rotation steering wheel (10) connects empennage (9) and propeller (3), forms rotation empennage power-assisted steering and regulates navigation direction and double as and fall boat and box handling gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200262029U CN201067633Y (en) | 2007-07-31 | 2007-07-31 | Electric power hydrofoil yacht model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200262029U CN201067633Y (en) | 2007-07-31 | 2007-07-31 | Electric power hydrofoil yacht model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201067633Y true CN201067633Y (en) | 2008-06-04 |
Family
ID=39489006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200262029U Expired - Fee Related CN201067633Y (en) | 2007-07-31 | 2007-07-31 | Electric power hydrofoil yacht model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201067633Y (en) |
-
2007
- 2007-07-31 CN CNU2007200262029U patent/CN201067633Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080604 Termination date: 20090831 |