KR20070118990A - Sonic Air Jet Icebreaker - Google Patents
Sonic Air Jet Icebreaker Download PDFInfo
- Publication number
- KR20070118990A KR20070118990A KR1020070119456A KR20070119456A KR20070118990A KR 20070118990 A KR20070118990 A KR 20070118990A KR 1020070119456 A KR1020070119456 A KR 1020070119456A KR 20070119456 A KR20070119456 A KR 20070119456A KR 20070118990 A KR20070118990 A KR 20070118990A
- Authority
- KR
- South Korea
- Prior art keywords
- icebreaker
- ice
- air
- glacier
- sonic
- Prior art date
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Classifications
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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
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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
- B63B35/12—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 having ice-cutters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C5/00—Working or handling ice
- F25C5/02—Apparatus for disintegrating, removing or harvesting ice
- F25C5/04—Apparatus for disintegrating, removing or harvesting ice without the use of saws
- F25C5/046—Ice-crusher machines
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S241/00—Solid material comminution or disintegration
- Y10S241/17—Ice crushers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
Description
도 1은 본 발명의 쇄빙선 작용도1 is an icebreaker action diagram of the present invention
도 2는 본 발명의 쇄빙선 사시도2 is an icebreaker perspective view of the present invention
< 도면의 주요부분에 대한 부호의 설명 ><Explanation of symbols for the main parts of the drawings>
1 : 쇄빙선1: icebreaker
2 : 구상선수2: Engraver
3 : 에어분출구3: air outlet
4 : 에어방울4: air bubble
5 : 얼음빙하5: ice glacier
6 : 얼음조각6: ice cubes
7 : 수면7: sleep
본 발명은 음속 에어분출 쇄빙선에 관한 것으로, 더욱 상세하게는 종래의 쇄빙선의 쇄빙 작용에서 탈피하여 본 발명은 구상선수(2) 상부쪽의 에어분출구(3)에서 얼음빙하(5)를 향하여 압축된 에어를 음속으로 분출시켜 얼음을 쇄빙시키는 것 이다The present invention relates to a sonic air blowing icebreaker, and more particularly, to break away from the icebreaking action of the conventional icebreaker, so that the present invention is compressed toward the ice glacier (5) at the air blower (3) above the bulbous bow (2). To blow ice at the speed of sound
본 발명은 상기와 같은 쇄빙기술을 진행하기 위해 쇄빙선(1)의 구상선수(2) 상부쪽에 에어분출구(3)를 형성시켜 압축된 에어를 음속으로 얼음빙하(5)를 향하여 공기방울(4)을 형성시켜 분사하여 마찰열을 얼음빙하(5)에 발생시켜 얼음빙하를 기화시켜 강도를 떨어뜨리면서 이와 동시에 음속으로 분출되는 에어로 얼음빙하(5)를 가격하여 충격으로 인해 얼음을 쇄빙시키는 것이다The present invention forms an air outlet (3) in the upper part of the bulbous bow (2) of the icebreaker (1) in order to proceed with the icebreaking technique as described above air bubbles (4) toward the ice glacier 5 at the speed of sound By forming and spraying to generate friction heat in the ice glacier (5) to vaporize the ice glacier to reduce the strength and at the same time to hit the ice glacier (5) with the air ejected at the speed of sound to ice the ice due to the impact
이것은 공기방울(4)이 상승하여 얼음빙하(5) 밑 부분에 고여 부력이 발생하여 얼음빙하(5)를 들어올려 쇄빙되기도 하고 공기방울(4)이 상승하면서 물의 대류 현상을 일으키며 이러한 물의 대류 현상으로 인해 상승되는 공기방울(4)의 상층부 근접거리에는 수면이 높아지며 얼음빙하(5)는 수평을 이루려는 응집력을 상실하며 얼음조각으로 쇄빙되는 것을 특징으로 하는 음속 에어분출 쇄빙선을 제공하는데 본 발명의 목적이 있는 것이다This causes the air bubbles (4) to rise and accumulate buoyancy at the bottom of the ice glacier (5) to lift up the ice glacier (5) to be iced, and as the air bubbles (4) rise, it causes water convection. Due to the increased water surface at the upper layer of the air bubbles (4) to be raised due to the increase in the ice glacier 5 loses the cohesive force to form a horizontal ice breakthrough ice cube, characterized in that the ice is broken into pieces of the present invention Have a purpose
이와 같은 목적을 달성하기 위한 본 발명은, 쇄빙선(1)의 구상선수(2) 상부쪽에 에어분출구(3)를 형성시켜 압축된 에어를 음속으로 얼음빙하(5)에 분출시켜 쇄빙하는 구조로 이루어진 것에 특징이 있다The present invention for achieving the above object is made of a structure for ejecting the compressed air to the ice glacier 5 at the speed of ice and ice-breaking by forming an air jet (3) on the upper side of the bulbous bow (2) of the icebreaker (1) It is characteristic to one
이하 첨부된 도면에 의해 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings as follows.
도 1은 본 발명의 쇄빙선 작용도로서, 쇄빙선(1)의 구상선수(2) 상부쪽에 에어분출구(3)를 형성시켜 압축된 에어를 음속으로 얼음빙하(5)를 향하여 분출시켜 쇄빙시켜 얼음조각(6)으로 만들고 수면(7)으로 흘려보내며 쇄빙선(1)이 얼음빙하(5)를 쇄빙하며 운항하는 것이다1 is an operation of the icebreaker of the present invention, by forming an air blower (3) in the upper part of the bulbous bow (2) of the icebreaker (1) to eject the compressed air toward the ice glacier 5 at the speed of ice and icebreaking (6) make it flow to the water surface (7) and the icebreaker (1) is operated by icebreaking ice (5)
이상에서 상술한 바와같이 본 발명은, 에어를 압축시켜 음속으로 분출시키는 에어로 얼음빙하(5)를 쇄빙시키는 효과가 탁월한 음속 에어분출 쇄빙선(1)을 제공하는 효과가 있다As described above, the present invention has the effect of providing a sonic air blowing icebreaker 1 excellent in the effect of ice-breaking the ice ice glare 5, which compresses the air and ejects it at the speed of sound.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070119456A KR20070118990A (en) | 2007-11-20 | 2007-11-20 | Sonic Air Jet Icebreaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070119456A KR20070118990A (en) | 2007-11-20 | 2007-11-20 | Sonic Air Jet Icebreaker |
Publications (1)
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KR20070118990A true KR20070118990A (en) | 2007-12-18 |
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KR1020070119456A KR20070118990A (en) | 2007-11-20 | 2007-11-20 | Sonic Air Jet Icebreaker |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102361790A (en) * | 2009-03-12 | 2012-02-22 | 阿克北极科技公司 | Vessel or floating structure operating in ice-covered waters and method of using same |
WO2013122378A1 (en) * | 2012-02-15 | 2013-08-22 | 한국해양과학기술원 | Icebreaker with water jet and method for breaking ice therewith |
WO2013122403A1 (en) * | 2012-02-15 | 2013-08-22 | 한국해양과학기술원 | Icebreaker with air bubbles |
CN103842243A (en) * | 2011-08-19 | 2014-06-04 | 阿克北极科技公司 | Marine vessel operating in ice-covered waters |
CN109229288A (en) * | 2018-11-21 | 2019-01-18 | 哈尔滨工程大学 | A kind of combination bubble auxiliary clear ice system of ice-breaking |
-
2007
- 2007-11-20 KR KR1020070119456A patent/KR20070118990A/en not_active Application Discontinuation
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102361790A (en) * | 2009-03-12 | 2012-02-22 | 阿克北极科技公司 | Vessel or floating structure operating in ice-covered waters and method of using same |
RU2526119C2 (en) * | 2009-03-12 | 2014-08-20 | Акер Арктик Текнолоджи Инк. | Vessel or floating structure working in frozen waters and method of its use |
US9003987B2 (en) | 2009-03-12 | 2015-04-14 | Aker Arctic Technology Inc. | Vessel or floating structure operating in ice-covered waters and method of using it |
CN102361790B (en) * | 2009-03-12 | 2015-09-23 | 阿克北极科技公司 | The boats and ships run in the water being coated with ice or floating structure and using method thereof |
CN103842243A (en) * | 2011-08-19 | 2014-06-04 | 阿克北极科技公司 | Marine vessel operating in ice-covered waters |
WO2013122378A1 (en) * | 2012-02-15 | 2013-08-22 | 한국해양과학기술원 | Icebreaker with water jet and method for breaking ice therewith |
WO2013122403A1 (en) * | 2012-02-15 | 2013-08-22 | 한국해양과학기술원 | Icebreaker with air bubbles |
CN109229288A (en) * | 2018-11-21 | 2019-01-18 | 哈尔滨工程大学 | A kind of combination bubble auxiliary clear ice system of ice-breaking |
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