CN207000738U - The compound catamaran of small-waterplane-area - Google Patents
The compound catamaran of small-waterplane-area Download PDFInfo
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- CN207000738U CN207000738U CN201720747373.4U CN201720747373U CN207000738U CN 207000738 U CN207000738 U CN 207000738U CN 201720747373 U CN201720747373 U CN 201720747373U CN 207000738 U CN207000738 U CN 207000738U
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 21
- 230000002459 sustained effect Effects 0.000 claims description 2
- 239000012780 transparent material Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000000694 effects Effects 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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Abstract
It the utility model is related to Marine engineering technical field, disclose a kind of compound catamaran of small-waterplane-area, including hull, also include the first pillar and the second pillar, the upper end of first pillar and second pillar is connected with the hull respectively, and the bottom of first pillar and second pillar is connected to the first submerged body and the second submerged body；Batteries, drive device and propeller component are equiped with respectively in first submerged body and second submerged body, and the batteries electrically connect with the drive device, and the drive device can drive propeller component to rotate；Solar panel is equipped with the hull, the solar panel electrically connects with the batteries.Stable safety when the utility model uses, and energy-conserving and environment-protective, have good practicality.
Description
Technical field
Marine engineering technical field is the utility model is related to, more particularly to a kind of compound catamaran of small-waterplane-area.
Background technology
At present, domestic unmanned boat type is using the more of single ship body, and because its displacement and its yardstick are all smaller, it is navigated by water
Easily influenceed by external environment condition (such as wind-force, water wave and current), it is difficult to have very simultaneously maintaining good high speed operation
Kinetic stability well, motion amplitude big, dynamical stability and antidumping poor-performing are swayed in navigation so that ship's navigation it is steady
It is qualitative, economy is poor, and under complicated sea situation can normal work probability it is relatively low.
Utility model content
The purpose of this utility model is to provide a kind of stable safety, the novel green power small-waterplane-area of energy-conserving and environment-protective meets
Catamaran.
To achieve these goals, the compound catamaran of a kind of small-waterplane-area, including hull, in addition to the first pillar and second
The upper end of pillar, first pillar and second pillar is connected with the hull respectively, first pillar and described
The bottom of two pillars is connected to the first submerged body and the second submerged body；
Batteries, drive device and propeller component are equiped with respectively in first submerged body and second submerged body,
The batteries electrically connect with the drive device, and the drive device can drive propeller component to rotate；
Solar panel is equipped with the hull, the solar panel electrically connects with the batteries.
Preferably, the first pillar and second pillar are symmetrically arranged on hull bottom, first pillar and
Horizontal cross-section at the second pillar sustained height is identical symmetrical airfoil section.
Preferably, the width a and chord length b in the section of the symmetrical airfoil of first pillar and second pillar
Ratio be 1/12 to 1/10.
Preferably, the width of the horizontal cross-sectional profile line of first pillar and the second pillar symmetrical airfoil
The offset of a changes relative with chord length b is shown in Table 1：
The table of offsets of the symmetrical airfoil of table 1.
| x | 0.1b | 0.2b | 0.3b | 0.4b | 0.5b | 0.6b | 0.7b | 0.8b | 0.9b | 1.0b |
| y | 0.08a | 0.16a | 0.25a | 0.34a | 0.43a | 0.48a | 0.5a | 0.41a | 0.26a | 0 |
Chord length b direction is x-axis in table 1, and width is y-axis, and chord length b value is opened from the afterbody of hull to hull head
Begin to measure.
Preferably, sail component is also associated with the hull, the sail component includes being located at hull first half
The first sail group in portion and positioned at the second latter half of sail group of hull.
Preferably, the first sail group, the second sail group include the sail being connected with the hull top
Mast and the sail being connected on sail mast.
Preferably, the hydraulic package for driving sail mast to lift, the hydraulic pressure are additionally provided with the hull
Component electrically connects with the batteries.
Preferably, the Hydraulic Conirol Unit for being automatically controlled to hydraulic package is additionally provided with the hull.
Preferably, it is also associated with support on the hull.
Preferably, the sail component is made of clear material.
The utility model provides a kind of compound catamaran of small-waterplane-area, and the pillar being connected with hull is set using small-waterplane-area
Meter, reduce the resistance of hull traveling, the submerged body under the water surface reduces overall height of C.G. so that the utility model has
Very high anti-subversiveness.Meanwhile the utility model is combined using battery charging, solar power generation, while driven using wind energy,
Effectively increase the voyage of ship.Stable safety when the utility model uses, and energy-conserving and environment-protective, have good practicality.
Brief description of the drawings
Fig. 1 is a kind of side structure schematic view of the compound catamaran of small-waterplane-area in the utility model embodiment；
Fig. 2 is Fig. 1 rearview；
Fig. 3 is the overlooking the structure diagram of small-waterplane-area Composite Double body ship in the utility model embodiment；
Fig. 4 is the level section of the first pillar of small-waterplane-area Composite Double body ship in the utility model embodiment, the second pillar
Face structural representation.
In figure, 3, hull；21st, the first pillar；22nd, the second pillar；11st, the first submerged body；12nd, the second submerged body；7th, solar energy
Cell panel；2nd, horizontal cross-section；5th, sail component；51st, the first sail group；52nd, the second sail group；4th, hydraulic package；6th, support.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
As shown in Figure 1, Figure 2 and Figure 3, the compound catamaran of a kind of small-waterplane-area of the utility model preferred embodiment, it is wrapped
Include hull 3 and be connected to the small-waterplane-area hull of the bottom of hull 3, small-waterplane-area hull includes pillar and submerged body, and this structure is big
The amplitude reduction wave making resistance of binary foot, and the transverse stability of hull is improved, further, hull 3 is provided with wind
Force driving device, device of solar generating, energy-conserving and environment-protective.
Based on above-mentioned technical proposal, provide a kind of small-waterplane-area compound catamaran in the present embodiment, its agent structure includes
Hull 3, in addition to it is connected to the first pillar 21 and the second pillar 22 of the bottom of hull 3.
First pillar 21 and the second pillar 22 are small-waterplane-area pillar, when in use, the first submerged body 11 and the second submerged body 12
Be symmetrical arranged the utility model be balanced in water, branch of the hull 3 in the first pillar 21 and the second pillar 22
Support is lower positioned at the top of the water surface so that the Water Plane of the utility model in motion, i.e. the first pillar 21 and the second pillar 22 with
The intersecting surface of the water surface, greatly reduce compared with the Water Plane directly contacted with hull 3 and the water surface, i.e., by of the present utility model
First pillar 21 and the second pillar 22, realize the using effect of this compound catamaran small-waterplane-area, considerably reduce this reality
With new resistance in motion.
Specifically, the first pillar 21 and the dual-support structure of the second pillar 22 being supported to hull 3, compared to conventional
Single ship body structure, stability during motion is higher.
Preferably, the top of the first pillar 21 and the second pillar 22 is connected with hull 3 respectively, the first pillar 21 and second
The bottom of post 22 is connected to the first submerged body 11 and the second submerged body 12, hull 3 by the first pillar 21 and the second pillar 22 with
Two submerged bodies connect, and are dived by the first pillar 21 and the second pillar 22 to realizing the support to hull 3, and by two pillars, two
The buoyancy of body supports hull 3 on the water surface.
Preferably, batteries, driving dress and propeller component are equiped with respectively in the first submerged body 11 and the second submerged body 12,
Batteries electrically connect with drive device, and drive device can drive propeller component to rotate；
Specifically, solar panel 7 is equipped with hull 3, solar panel 7 electrically connects with batteries.Answering
When being detected for ocean engineering, the power source of hull 3 can further improve vessel detection tradding limit by solar power generation, and
And green energy resource more energy-conserving and environment-protective are used, avoid and water body is polluted using drive devices such as internal combustion engines.
When solar panel 7 can not be used to battery charging, hull 3 can pass through the batteries in two submerged bodies
Electrical energy drive propeller component, as power drive.
After use, battery can be charged in time and repeatedly used.
Meanwhile using the structure of solar panel 7, by the way of being rotated using internal combustion engine driving propeller component
Quality is lighter, helps to mitigate the quality of hull 3, improves the exercise performance of hull 3.
Specifically, solar panel 7 is fixed on the deck of hull 3, further, can use solar panel
7 directly as hull 3 deck structure, further to mitigate the quality of hull 3.
Preferably, the first pillar 21 and the second pillar 22 are symmetrically arranged on the bottom of hull 3, the first pillar 21 and the second pillar
22 be arranged symmetrically, is more conducive to the balance of hull 3, adds stability during ship running.
Preferably, the horizontal cross-section 2 at each height of the first pillar 21 and the second pillar 22 is identical symmetrical airfoil,
That is the first pillar 21 is identical with the structure of the second pillar 22, contributes to the balance of hull 3, is easy to ship integrally to keep in motion
Direction is stable.
Specifically, according to principle of hydrodynamics, horizontal cross-section 2 is the first pillar 21 and the second pillar of symmetrical airfoil
22, effectively reduce the resistance of ship running.
Preferably, the width a of horizontal cross-section 2 and chord length b ratio of the symmetrical airfoil of the first pillar 21 and the second pillar 22
It is worth for 1/12 to 1/10 so that the resistance that the first pillar 21 and the second pillar 22 are subject to is smaller, further reduces ship running
Resistance.
Preferably, the width a and chord length of the contour line of the horizontal cross-section 2 of the first pillar 21 and the symmetrical airfoil of the second pillar 22
The offset of the relative changes of b is shown in Table 1, and chord length b direction is x-axis wherein in table 1, and width is y-axis, and chord length b value is from hull 3
Afterbody start to measure to the head of hull 3.
| x | 0.1b | 0.2b | 0.3b | 0.4b | 0.5b | 0.6b | 0.7b | 0.8b | 0.9b | 1.0b |
| y | 0.08a | 0.16a | 0.25a | 0.34a | 0.43a | 0.48a | 0.5a | 0.41a | 0.26a | 0 |
The table of offsets of the symmetrical airfoil of table 1.
Specifically, such as Fig. 4, for using the schematic diagram of the horizontal cross-section 2 of table 1, from the afterbody of hull 3 to the head of hull 3,
Offset table structure of the horizontal aerofoil profile of horizontal cross-section 2 in table 1, can be effectively reduced wave making resistance.
Preferably, sail component 5 is also associated with hull 3, sail component 5 includes the first wind positioned at the first half of hull 3
Sail group 51 and it is fixedly connected with sail component 5, in motion, passes through positioned at the second latter half of sail group 52 of hull 3, hull 3
Sail component 5 further saves the energy using wind energy driving ship running.When applied to Ocean Surveying engineering, further carry
The high operating range of ship, it is also green.
Preferably, the first sail group 51, the second sail group 52 include sail mast and the sail being connected on sail mast,
Sail provides driving dynamics under wind-force effect by sail mast supporting for ship.
Preferably, the hydraulic package 4 for driving sail mast to lift, hydraulic package 4 and battery are additionally provided with hull 3
Group electrical connection, hydraulic package 4 include hydraulic pressure pump and drive the motor of hydraulic pressure pump motion, and motor drives in the electric power of batteries
Hydraulic package 4 is caused to drive the raising and lowering of sail component 5 under dynamic, to adjust the use state of sail component 5 as needed,
When needing, obtain wind energy power using sail component 5 and drive ship to advance, in unnecessary utilization sail component 5 in time
Sail is fallen, reduces the resistance of ship running.
Preferably, the Hydraulic Conirol Unit for being automatically controlled to hydraulic package 4, hydraulic control group are additionally provided with hull 3
Part includes the steering mechanism adjusted to the direction of hydraulic package 4 so that hull 3 can be timely according to the travel direction of ship 3 in real time
The direction of sail component 5 is adjusted, so as to adapt to the direction of ship running.
Preferably, ship, support 6 is also associated with 3, in actual use, may need further to connect other on hull 3
Function expanding module, support 6 provide installation site for the installation of functional module.
Preferably, sail component 5 is made of clear material, and in actual use, sail component 5 can keep the sun off when rising
And the generating effect of solar panel 7 laid on hull 3 is influenceed, sail component 5 is made using transparent material, ship can be reduced
The influence of auxiliary device on body 3 to the generating effect of solar panel 7.
To sum up, the utility model embodiment provides a kind of compound catamaran of small-waterplane-area, including hull and is connected to hull
The small-waterplane-area hull of bottom, small-waterplane-area hull include pillar and submerged body, and this reality is new to be had to the batteries in submerged body
Carry out external charging and batteries are utilized with the submerged body dynamical system of solar recharging, the also wind drive with hull top
System so that when the utility model is applied in ocean engineering field, with endurance, voyage are greatly carried well
It is high.The pillar that be connected with hull is designed using small-waterplane-area simultaneously, reduces the resistance that hull travels, and the submerged body under the water surface drops
Low overall height of C.G. so that the utility model has the very anti-subversiveness in highland.Stable safety when the utility model uses,
And energy-conserving and environment-protective, there is good practicality.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and replacement can also be made, these change
Enter and replace and also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of compound catamaran of small-waterplane-area, including hull, it is characterised in that also including the first pillar and the second pillar, institute
The upper end for stating the first pillar and second pillar is connected with the hull respectively, first pillar and second pillar
Bottom is connected to the first submerged body and the second submerged body；
Batteries, drive device and propeller component are equiped with first submerged body and second submerged body respectively, it is described
Batteries electrically connect with the drive device, and the drive device can drive propeller component to rotate；
Solar panel is equipped with the hull, the solar panel electrically connects with the batteries.
2. the compound catamaran of small-waterplane-area as claimed in claim 1, it is characterised in that the first pillar and second pillar pair
Title is installed on hull bottom, and the horizontal cross-section at first pillar and the second pillar sustained height is that identical is symmetrical
Aerofoil section.
3. the compound catamaran of small-waterplane-area as claimed in claim 2, it is characterised in that first pillar and described second
The width a and chord length b in the section of the symmetrical airfoil of post ratio are 1/12 to 1/10.
4. the compound catamaran of small-waterplane-area as claimed in claim 3, it is characterised in that first pillar and described second
The offset of the width a changes relative with chord length b of the horizontal cross-sectional profile line of column symmetry aerofoil profile is shown in Table 1：
The table of offsets of the symmetrical airfoil of table 1.
Chord length b direction is x-axis in table 1, and width is y-axis, and chord length b value is surveyed since the afterbody of hull is to hull head
Amount.
5. the compound catamaran of small-waterplane-area as claimed in claim 1, it is characterised in that sail group is also associated with the hull
Part, the sail component are included positioned at the first sail group of hull first half and positioned at the second latter half of sail group of hull.
6. the compound catamaran of small-waterplane-area as claimed in claim 5, it is characterised in that the first sail group, the second sail
Group includes the sail mast being connected with the hull top and the sail being connected on sail mast.
7. the compound catamaran of small-waterplane-area as claimed in claim 1, it is characterised in that be additionally provided with the hull for driving
The hydraulic package of sail mast lifting, the hydraulic package electrically connect with the batteries.
8. the compound catamaran of small-waterplane-area as claimed in claim 7, it is characterised in that be additionally provided with the hull for liquid
The Hydraulic Conirol Unit that pressure component automatically controls.
9. the compound catamaran of small-waterplane-area as claimed in claim 1, it is characterised in that be also associated with support on the hull.
10. the compound catamaran of small-waterplane-area as claimed in claim 5, it is characterised in that the sail component is by transparent material
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720747373.4U CN207000738U (en) | 2017-06-23 | 2017-06-23 | The compound catamaran of small-waterplane-area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720747373.4U CN207000738U (en) | 2017-06-23 | 2017-06-23 | The compound catamaran of small-waterplane-area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207000738U true CN207000738U (en) | 2018-02-13 |
Family
ID=61448457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720747373.4U Expired - Fee Related CN207000738U (en) | 2017-06-23 | 2017-06-23 | The compound catamaran of small-waterplane-area |
Country Status (1)
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| CN (1) | CN207000738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674615A (en) * | 2018-05-10 | 2018-10-19 | 中船黄埔文冲船舶有限公司 | Double submerged body unmanned vehicles |
| CN110356520A (en) * | 2019-07-23 | 2019-10-22 | 武汉理工大学 | A kind of mobile platform of combination small-waterplane-area and solar power generation |
-
2017
- 2017-06-23 CN CN201720747373.4U patent/CN207000738U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674615A (en) * | 2018-05-10 | 2018-10-19 | 中船黄埔文冲船舶有限公司 | Double submerged body unmanned vehicles |
| CN110356520A (en) * | 2019-07-23 | 2019-10-22 | 武汉理工大学 | A kind of mobile platform of combination small-waterplane-area and solar power generation |
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| 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: 20180213 |