CN204310025U - Rudder gondola watercraft electric propulsion system - Google Patents
Rudder gondola watercraft electric propulsion system Download PDFInfo
- Publication number
- CN204310025U CN204310025U CN201420656794.2U CN201420656794U CN204310025U CN 204310025 U CN204310025 U CN 204310025U CN 201420656794 U CN201420656794 U CN 201420656794U CN 204310025 U CN204310025 U CN 204310025U
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- China
- Prior art keywords
- rudder
- gondola
- screw propeller
- electrical motor
- propulsion system
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- Expired - Lifetime
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- 238000007789 sealing Methods 0.000 claims description 4
- 230000007812 deficiency Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
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- Transmission Devices (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to a kind of rudder gondola watercraft electric propulsion system, it is characterized in that: comprise rudder blade, rudder horn, gondola, electrical motor, screw propeller; Described rudder horn is installed on stern, and is connected with rudder blade, and described rudder horn is horizontally disposed with gondola, and described motor arrangement is in gondola, and screw propeller is connected by prop shaft with electrical motor; Electrical motor receives from the power supply of hull and control signal, drives screw propeller.Gondola and rudder unite two into one by the utility model, remain the module such as screw propeller, gondola, eliminate complicated turning gear, while guarantee propulsion of ship performance, realize Ship Maneuverability by rudder.Thus both remained full circle swinging PODDED PROPULSOR flexible arrangement, vibrate most advantages such as little, noise is low, overcome again full circle swinging PODDED PROPULSOR complex structure, expensive deficiency, be expected to be applied in more ship types.
Description
Technical field
The utility model relates to a kind of watercraft electric propulsion system, specifically, is a kind of rudder gondola watercraft electric propulsion system, belongs to propulsion of ship technical field.
Background technology
In propulsion of ship field, traditional marine propuision system employing screw propeller coordinates with rudder, and as shown in Figure 2, hull afterbody is provided with the screw propeller of diesel, and rudderpost drives rudder blade carry out rotating thus change the navigation direction of ship.
Existing ripe full circle swinging gondola propulsion system at present, as shown in Figure 1, this system is primarily of module compositions such as screw propeller, gondola, turning gears 10, and propulsion electric machine is installed in the gondola of sealing, is connected with screw propeller by prop shaft.Relative to traditional diesel propulsion device, full circle swinging PODDED PROPULSOR have flexible arrangement, road-holding property good, vibrate the advantages such as little, noise is low.As the important component part of all-direction propeller, turning gear 10 plays key player, and it can realize propelling unit in horizontal surface, do 360 degree of revolutions, makes propelling unit send the thrust of any direction, thus realize the maneuvering performance of boats and ships, eliminate the rudder in normal shipboard.But turning gear 10 needs to arrange a large amount of core of a cable, and revolution action need be carried out under water, complicated slip ring structure, hermetically-sealed construction and control system certainly will be needed, this has been doomed all-direction propeller complex structure, expensive, to be difficult to accept by the lower ship type (as bulge carrier) of cost, and once turning gear et out of order, by direct threatens vessel safety, these unfavorable factors limit the further genralrlization of all-direction propeller.
Utility model content
The utility model technical issues that need to address are: existing full circle swinging gondola propulsion system, its turning gear needs to arrange a large amount of core of a cable, and revolution action need be carried out under water, complicated slip ring structure, hermetically-sealed construction and control system certainly will be needed, this has been doomed all-direction propeller complex structure, expensive, to be difficult to accept by the lower ship type (as bulge carrier) of cost, and once turning gear et out of order, by direct threatens vessel safety, these unfavorable factors limit the further genralrlization of all-direction propeller.
The utility model takes following technical scheme:
A kind of rudder gondola watercraft electric propulsion system, comprises rudder blade 1, rudder horn 2, gondola 3, electrical motor 4, screw propeller 6; Described rudder horn 2 is installed on stern, and is connected with rudder blade 1, and described rudder horn 2 is horizontally disposed with gondola 3, and described electrical motor 4 is arranged in gondola 3, and screw propeller 6 is connected by prop shaft 9 with electrical motor 4; Described electrical motor 4 receives power supply from hull and control signal, drives screw propeller.
Screw propeller 6 provides thrust power for boats and ships, and rudder blade 1 freely can rotate to realize Ship Maneuverability around rudderpost 8, thus eliminates the turning gear of full circle swinging gondola rotary system.
Gondola and rudder unite two into one by the technical program, remain the module such as screw propeller, gondola, eliminate complicated turning gear, while guarantee propulsion of ship performance, realize Ship Maneuverability by rudder.Thus both remained full circle swinging PODDED PROPULSOR flexible arrangement, vibrate most advantages such as little, noise is low, overcome again full circle swinging PODDED PROPULSOR complex structure, expensive deficiency, be expected to be applied in more ship types.
Further, described gondola 3 is arranged on the bottom of rudder horn 2.
Further, also comprise seal ring 5, propeller hub cap 7, described seal ring 5 is for the sealing of prop shaft 9, and propeller hub cap 7 is fixing for screw propeller 6.
The beneficial effects of the utility model are:
1) remain the module such as screw propeller, gondola, eliminate complicated turning gear, but remain full circle swinging PODDED PROPULSOR flexible arrangement, vibrate most advantages such as little, noise is low.
2) overcome full circle swinging PODDED PROPULSOR complex structure, expensive deficiency, be expected to be applied in more ship types.
3) failure rate is low, trouble-shooting is convenient than full circle swinging gondola propulsion system, improves the safety performance of boats and ships.
4) applicability is wide, has the application prospect extensively promoted.
Accompanying drawing explanation
Fig. 1 is the structural representation of prior art full circle swinging gondola propulsion system.
Fig. 2 is the normal shipboard propulsion system schematic diagram adopting rudder and propeller.
Fig. 3 is the utility model rudder gondola watercraft electric propulsion system schematic diagram.
In accompanying drawing, 1. rudder blade, 2. rudder horn, 3. gondola, 4. electrical motor, 5. seal ring, 6. screw propeller, 7. propeller hub cap, 8. rudderpost, 9. prop shaft, 10. turning gear.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
See Fig. 3, the utility model provides a set of rudder gondola watercraft electric propulsion system, and this system adopts electric power as the energy, rudder, oar, motor is integrated in one, can realizes propulsion of ship and manoeuvre of ship function simultaneously.
As shown in Figure 3, whole system is primarily of parts compositions such as rudder blade 1, rudder horn 2, gondola 3, electrical motor 4, screw propellers 6, and each parts relationship is as follows:
Whole rudder horn 2 is installed on stern, establishes gondola at its bottom position, motor arrangement in gondola, by external sea water cooling.Retain the rudder blade below rudderpost line of centers 8 rear and gondola, screw propeller is connected by prop shaft 9 with electrical motor, and seal ring 5 and propeller hub cap 7 are for sealing and fix.By the cable between electrical motor and hull, electrical motor can receive power supply from hull and control signal, drives screw propeller.
Rudder gondola watercraft electric propulsion system can independently use as rudder oar, also can combinationally use with conventional diesel propulsion system, forming mixing to turning oar propulsion system, realizing more energy-conservation object.
During specific works, screw propeller provides thrust power for hull, and rudder blade 1 freely can rotate to realize Ship Maneuverability around rudderpost 8, thus eliminates the turning gear of full circle swinging gondola rotary system.
The electric power system of hull interior and control system provide power supply and control signal for the electrical motor in gondola, and drive the screw propeller be attached thereto, screw propeller provides thrust, and thrust is passed to hull via rudder horn, promotes boats and ships and advances.Ship maneuverability can be realized by the rudder in rudder towed bird system, concrete control method and common rudder control method similar.
Gondola and rudder unite two into one by the utility model, remain the module such as screw propeller, gondola, eliminate complicated turning gear, while guarantee propulsion of ship performance, realize Ship Maneuverability by rudder.Thus both remained full circle swinging PODDED PROPULSOR flexible arrangement, vibrate most advantages such as little, noise is low, overcome again full circle swinging PODDED PROPULSOR complex structure, expensive deficiency, be expected to be applied in more ship types.
Claims (3)
1. a rudder gondola watercraft electric propulsion system, is characterized in that:
Comprise rudder blade (1), rudder horn (2), gondola (3), electrical motor (4), screw propeller (6);
Described rudder horn (2) is installed on stern, and be connected with rudder blade (1), described rudder horn (2) is horizontally disposed with gondola (3), described electrical motor (4) is arranged in gondola (3), and screw propeller (6) is connected by prop shaft (9) with electrical motor (4);
Described electrical motor (4) receives from the power supply of hull and control signal, drives screw propeller.
2. rudder gondola watercraft electric propulsion system as claimed in claim 1, is characterized in that: described gondola (3) is arranged on the bottom of rudder horn (2).
3. rudder gondola watercraft electric propulsion system as claimed in claim 1, it is characterized in that: also comprise seal ring (5), propeller hub cap (7), described seal ring (5) is for the sealing of prop shaft (9), and propeller hub cap (7) is fixing for screw propeller (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656794.2U CN204310025U (en) | 2014-11-05 | 2014-11-05 | Rudder gondola watercraft electric propulsion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420656794.2U CN204310025U (en) | 2014-11-05 | 2014-11-05 | Rudder gondola watercraft electric propulsion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204310025U true CN204310025U (en) | 2015-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420656794.2U Expired - Lifetime CN204310025U (en) | 2014-11-05 | 2014-11-05 | Rudder gondola watercraft electric propulsion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204310025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386231A (en) * | 2014-11-05 | 2015-03-04 | 上海船舶研究设计院 | Rudder-pod ship electric propulsion system |
-
2014
- 2014-11-05 CN CN201420656794.2U patent/CN204310025U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104386231A (en) * | 2014-11-05 | 2015-03-04 | 上海船舶研究设计院 | Rudder-pod ship electric propulsion system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |