CN106005284B - A kind of pressure type air cushion ice breaker - Google Patents
A kind of pressure type air cushion ice breaker Download PDFInfo
- Publication number
- CN106005284B CN106005284B CN201610487788.2A CN201610487788A CN106005284B CN 106005284 B CN106005284 B CN 106005284B CN 201610487788 A CN201610487788 A CN 201610487788A CN 106005284 B CN106005284 B CN 106005284B
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- hull
- ice
- water
- air
- air cushion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
- B63B35/083—Ice-breakers
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Toys (AREA)
Abstract
The present invention is to provide a kind of pressure type air cushion ice breaker.Including by hull, the aircushion vehicle that the equipment that hovers that is arranged on the flexible skirt of hull surrounding, the driver's cabin being arranged on hull and operating room, is arranged in hull is formed, the hull is rectangular, the identical air paddle propeller of three nested structures is installed above with runing rest in hull, three sets of air paddle propellers are respectively at three angles of rectangle hull.The gases at high pressure to gush out in flexible skirt act on water and on ice, since recoil effect makes flexible skirt hold up hull, equivalent to hull gravity in water and on ice, crush ice.The air chamber that gases at high pressure are formed between ice and water, makes ice sheet lose the resilient support of water, ice sheet is more easily broken off.It can work independently, and its movement can be promoted by the thrustor installed in hull rear by other hulls as a kind of air cushion ice breaking platform.
Description
Technical field
The present invention relates to a kind of ice breaker.Specifically a kind of air cushion ice breaker.
Background technology
Ice breaker generally commonly uses two kinds of icebreaking methods, use " continous way " ice-breaking when ice sheet is no more than 1.5 meters of thickness more
Method.Great power and fore mainly by propeller, which rive ice sheet, to be crashed, per hour can be in 9.2 km of ice Hainan Airlines row.If
Ice sheet is thicker, then uses " impact type " icebreaking method.Ice breaker fore position shallow draft is collided, can be easily flushed in ice face
Go, following thick ice will be laminated to fragment by hull.Then ice breaker falls back a distance, then before putting into high gear to rush to
Ice sheet, under ship ice sheet crush.So repeatedly, new navigation channel has just been outputed.With the ice breaker that fuel oil is power, adopt more
Engine power generation is driven with diesel engine, motor driving propeller (driving of combination unit), driving power, can up to myriawatts up to a hundred
To meet the needs of long period ice-breaking navigation.
At present, in new ice breaker design, disclosed in the patent document of Application No. CN201510651281.1
A kind of Novel icebreaker using resonance principle exemplified by, relative to the present invention pressure type air cushion ice breaker, its mechanism is set
Count more complicated, function is realized poor feasibility and control complex.There is not yet the disclosure of pressure type air cushion ice breaker
Report.
The content of the invention
It is an object of the invention to provide a kind of pressure type air cushion ice breaker simple in structure, ice-breaking effect is good.
The object of the present invention is achieved like this：
Including by hull, be arranged on the flexible skirt of hull surrounding, the driver's cabin being arranged on hull and operating room, setting
The aircushion vehicle of the equipment composition that hovers in hull, the hull is rectangular, and three are provided with above with runing rest in hull
The identical air paddle propeller of nested structure, three sets of air paddle propellers are respectively at three angles of rectangle hull.
The present invention can also include：
1st, thrustor is set in the side of hull.
2nd, the runing rest includes being fixed on the bearing above hull, the rotary support on bearing, being installed on
Pillar on rotary support.
The present invention be directed to a kind of novel pressure formula air cushion ice breaker of ice breaker ice-breaking principle research and development, the Novel icebreaker
The operation logic of aircushion vehicle is combined, its mechanical structure is simple, and certain innovation is carried out on the basis of traditional aircushion vehicle and is compared
Easy to process and manufacture.The present invention can work independently, and using air paddle be power when working independently, and promote whole device fortune
It is dynamic, pass through the mutual cooperation of air paddle, it is possible to achieve the function of turning.The ice breaker of the present invention can also be used as a kind of Novel air
Ice-breaking platform is padded, due to setting thrustor thereafter, can be worked by other marine propulsions, so as to reach ice-breaking, open up navigation channel
Purpose.
The present invention is pressure type air cushion ice breaker, its structure composition mainly includes air paddle, conduit, stent, bearing, ship
Body, flexible skirt, thrustor, driver's cabin, operating room, rotary support etc..Flexible skirt is installed on the surrounding of hull bottom, drives
Left front of the room above hull is sailed, operating room is also mounted above hull.Three sets of air paddles are pacified by pillar respectively
On corresponding rotary support, rotary support is installed on bearing, and bearing is fixed on the top of hull.Conduit and air paddle
Shaft is concentrically mounted on above-mentioned stent, and conduit forms air paddle propeller with air paddle.Thrustor is installed on hull
Rear.The present invention is at work by the equipment that hovers to being rapidly injected a large amount of gases at high pressure in flexible skirt, in flexible skirt
The gases at high pressure to gush out act on water and on ice, since recoil effect can make flexible skirt hold up hull, equivalent to hull
Gravity in water and on ice, so as to so that ice crushes, achieve the purpose that ice-breaking.Additionally due to during air cushion ice breaker ice-breaking
The speed of a ship or plane it is very slow, so gases at high pressure can having time air chamber is adequately formed between ice and water, ice sheet is lost water
Resilient support, so that ice sheet is more easily broken off.The invention can work independently, and be at this time power using air paddle, promote whole
A device movement, can rotate air paddle, so as to change thrust direction, the mutual cooperation of air paddle can by rotary support
Realize the function that hull is turned.On the other hand, which is also used as a kind of air cushion ice-breaking platform, due to setting thereafter
Top set pushing device, can be worked by other marine propulsions, so as to achieve the purpose that ice-breaking, open up navigation channel.In order to be easier to open up
Wider navigation channel, hull are moved in ice-breaking along beam direction；Less resistance during normal/cruise is disclosure satisfy that at the same time, just
Often moved during navigation along captain direction.
The present invention's has the prominent advantages that：
The present invention navigates by water slow feature when working for the rapidity of aircushion vehicle navigation and current ice breaker, develops
A kind of new pressure type air cushion ice breaker, the Novel icebreaker Design of Mechanical Structure is simple, on the basis of traditional aircushion vehicle
Carry out certain innovation and be relatively easy processing and manufacture, i.e., technically no obstacle can use traditional processing and manufacturer
Method.
In addition, the Novel icebreaker air paddle can be rotated with rotary support can change thrust direction, pass through air paddle
Cooperation when can adapt to ice-breaking work and normal/cruise the characteristics of moved respectively along the beam and captain direction.In addition, this is new
Ice breaker is also used as a kind of air cushion ice-breaking platform, can be by other marine propulsions due to setting thrustor thereafter
Work, so as to achieve the purpose that ice-breaking, open up navigation channel.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the bottom view of Fig. 1.
Fig. 3 is the operation principle schematic diagram of the present invention.
Embodiment
The present invention is described in detail for citing below in conjunction with the accompanying drawings.
With reference to Fig. 1 and Fig. 2, flexible skirt 10 is fixedly mounted on the position of 1 bottom surrounding of hull, and driver's cabin 2 is installed on ship
The position of left front above body 1, operating room 13 are installed on above hull, and the first air paddle 11 and the second air paddle 12 lead to respectively
Cross first support 8 and second support 9 is installed on the first rotary support 23 and the second rotary support 24,23 He of the first rotary support
Second rotary support 24 is separately mounted on the first bearing 6 and the second bearing 7, and the first bearing 6 and the second bearing 7 fix peace respectively
Mounted in the left and right sides at 1 rear of hull, the first conduit 3 and the second conduit 4 respectively with the first air paddle 11 and the second air paddle 12
Shaft be concentrically mounted in first support 8 and second support 9, the 3rd air paddle 19 by the 3rd stent 20 be installed on the 3rd rotation
Turn on bearing 21, the shaft of the 3rd conduit 18 and point air paddle 19 is concentrically mounted on the 3rd rotary support 21, the 3rd rotation branch
Seat 21 is installed on three abutments 22, and three abutments 22 are fixed on hull 1, and thrustor 5 is installed on the rear of hull 1.
With reference to Fig. 3, the gas 17 sprayed by flexible skirt 10 is acted on water 15 and ice 14 and ice 16, portion gas 17
Into between ice 16 and water 15, making to produce gap between ice 16 and water 15.
At work, a large amount of gases, high speed gas are rapidly injected into flexible skirt 10 from the air pump inside hull 1
Body acts on water and on ice, since recoil effect can make flexible skirt 10 hold up hull 1, equivalent to the gravity of hull 1
In water and on ice, so as to by the gravity pressure ice-breaking face of hull 1, achieve the purpose that ice-breaking.In addition, portion gas 17 enters
Between ice 16 and water 15, make to produce gap between ice 16 and water 15, so that ice 16 is more easily broken off.
The movement of invention can be by the first air paddle 11 on hull 1, the second air paddle 12 and the 3rd air paddle
19 cooperate to realize, respectively drive by the 3rd rotary support 21, the first rotary support 23 and the second rotary support 24
Three air paddles 19, the first air paddle 11 and the second air paddle 12 rotate, and the turning behaviour of the device can be realized by changing thrust direction
Make；On the other hand, which is also used as a kind of air cushion ice breaking platform, at this time the first air paddle 11,12 and of the second air paddle
3rd air paddle 19 does not work, but relies on other hulls to promote its movement by the thrustor 5 installed in 1 rear of hull,
So as to continue ice-breaking.In order to be easier to open up wider navigation channel, hull 1 is empty by the first air paddle 11 and second in ice-breaking
Gas paddle 12 is promoted to move along beam direction；Less resistance during normal/cruise is disclosure satisfy that at the same time, in normal/cruise by the
Three air paddles 19 and the first air paddle 11 are promoted and moved along captain direction.
Claims (3)
1. a kind of pressure type air cushion ice breaker, including by hull, be arranged on the flexible skirt of hull surrounding, be arranged on hull
Driver's cabin and operating room, the aircushion vehicle for the equipment composition that hovers being arranged in hull, it is characterized in that：The hull is rectangular,
Hull is provided with the identical air paddle propeller of three nested structures above with runing rest, and three sets of air paddle propellers are located at respectively
At three angles of rectangle hull, by the equipment that hovers to being rapidly injected a large amount of gases at high pressure in flexible skirt, in flexible skirt
The gases at high pressure to gush out act on water and on ice, and gases at high pressure form air chamber between ice and water.
2. pressure type air cushion ice breaker according to claim 1, it is characterized in that：In the side of hull, thrustor is set.
3. pressure type air cushion ice breaker according to claim 1 or 2, it is characterized in that：The runing rest includes being fixed on
Bearing above hull, the rotary support on bearing, the pillar on rotary support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487788.2A CN106005284B (en) | 2016-06-28 | 2016-06-28 | A kind of pressure type air cushion ice breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487788.2A CN106005284B (en) | 2016-06-28 | 2016-06-28 | A kind of pressure type air cushion ice breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106005284A CN106005284A (en) | 2016-10-12 |
| CN106005284B true CN106005284B (en) | 2018-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610487788.2A Active CN106005284B (en) | 2016-06-28 | 2016-06-28 | A kind of pressure type air cushion ice breaker |
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| Country | Link |
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| CN (1) | CN106005284B (en) |
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| CN107264202B (en) * | 2017-07-05 | 2020-10-13 | 郭芳 | Flood prevention vehicle |
| CN107253429B (en) * | 2017-07-05 | 2020-12-01 | 山东中创新材料科技有限公司 | Flood prevention amphibious transportation boat |
| CN107839847A (en) * | 2017-10-30 | 2018-03-27 | 山东大学 | A kind of vertical booster-type air cushion ice breaker of mechanical arm auxiliary |
| CN107907298A (en) * | 2017-11-06 | 2018-04-13 | 哈尔滨工程大学 | A kind of full air cushion ice breaker ice-breaking test model that hovers |
| CN108931355A (en) * | 2018-04-17 | 2018-12-04 | 哈尔滨工程大学 | A kind of experimental rig of research air cushion ice breaking platform subglacial air cushion diffusion |
| CN109229287B (en) * | 2018-09-01 | 2020-11-03 | 哈尔滨工程大学 | Novel hovercraft ice breaking device and method |
| CN109050808A (en) * | 2018-09-01 | 2018-12-21 | 哈尔滨工程大学 | A kind of air cushion ice breaker and icebreaking method |
| CN110712722A (en) * | 2019-09-16 | 2020-01-21 | 江苏科技大学 | Cutting type movable artery moving load air cushion icebreaker |
| RU194065U1 (en) * | 2019-10-01 | 2019-11-26 | федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) | Ice hovercraft platform |
| CN112193377A (en) * | 2020-10-14 | 2021-01-08 | 长沙理工大学 | Small four-wheel-drive intelligent unmanned surface ship platform and control method thereof |
| CN112660314B (en) * | 2021-01-06 | 2022-09-09 | 自然资源部第一海洋研究所 | Marine exploration scientific investigation ship |
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|---|---|---|---|---|
| RU2235036C2 (en) * | 2002-02-28 | 2004-08-27 | Институт машиноведения и металлургии ДВО РАН | Ice-breaking hovercraft |
| CN103979082A (en) * | 2014-05-06 | 2014-08-13 | 江苏海事职业技术学院 | Novel icebreaker structure |
| CN104192274A (en) * | 2014-09-15 | 2014-12-10 | 陈兆红 | Tidal-flat ship |
| CN105235675A (en) * | 2015-10-14 | 2016-01-13 | 江门飞鲸科技实业有限公司 | Hovercraft using single duct fan for conducting vectored thrust |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57110506A (en) * | 1980-12-27 | 1982-07-09 | Mitsui Eng & Shipbuild Co Ltd | Amphibious vehicle |
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2016
- 2016-06-28 CN CN201610487788.2A patent/CN106005284B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2235036C2 (en) * | 2002-02-28 | 2004-08-27 | Институт машиноведения и металлургии ДВО РАН | Ice-breaking hovercraft |
| CN103979082A (en) * | 2014-05-06 | 2014-08-13 | 江苏海事职业技术学院 | Novel icebreaker structure |
| CN104192274A (en) * | 2014-09-15 | 2014-12-10 | 陈兆红 | Tidal-flat ship |
| CN105235675A (en) * | 2015-10-14 | 2016-01-13 | 江门飞鲸科技实业有限公司 | Hovercraft using single duct fan for conducting vectored thrust |
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| Publication number | Publication date |
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| CN106005284A (en) | 2016-10-12 |
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