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Air blow-melting continuous ice breaking mechanism

An air and icebreaker technology, applied in icebreakers, motor vehicles, water conservancy projects, etc., can solve problems such as slow ice breaking speed, and achieve the effect of improving ice breaking efficiency and reducing requirements

Inactive Publication Date: 2017-07-07
兰陵财金产业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These methods all put forward higher requirements on the hull structure, propulsion device and its auxiliary facilities, and the speed of ice breaking is not fast.

Method used

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Embodiment Construction

[0029] The following is attached with the manual figure 1 , 2 The present invention is further described.

[0030] An icebreaker (1) using the structure of the present invention operates in the ice area, and its continuous icebreaking mechanism is as follows: figure 1 , the air blowing and melting continuous ice breaking mechanism (2) includes a bracket (3), a mechanical arm (4), a distance measuring sensor (5), a high temperature and high pressure air injector (6), and a control center (7).

[0031] The bracket (3) is fixed on the hull of the icebreaker (1) to connect and support the mechanical arm (4).

[0032] The mechanical arm (4) is connected to and supports the high-temperature and high-pressure jet (6), and is used to adjust the position and height of the high-temperature and high-pressure jet (6), so that the high-temperature and high-pressure jet (6) is relatively close to but not in contact with the ice layer (9 ) surface; also used to connect and fix the rangin...

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Abstract

The invention relates to the field of ice breaking mechanisms, in particular to a fuel gas blow-melting continuous ice breaking mechanism applied to ocean or lake ice breaking work needs. The mechanism comprises a support, a mechanical arm, a distance measuring sensor, a high temperature and high pressure air injector and a control center. The support and the mechanical arm are used for adjusting the position and height of the high temperature and high pressure air injector, so that the high temperature and high pressure air injector is close to and is not in contact with the surface of an ice layer. The distance measuring sensor is used for acquiring position of the ice layer surface position. The control center is an analyzing, decision making and control mechanism, the position and height of the high temperature and high pressure air injector are adjusted according to the acquired information, and the high temperature and high pressure air injector is controlled to be started, operate and be stopped. The high temperature and high pressure air injector generates high temperature and high pressure gas and injects the gas to the ice layer within a narrow range directionally, and the ice layer is heated, smelts and is blown away. The mechanism is used for smelting and cutting the ice layer, and assisting an icebreaker in ice breaking. The mechanism has the beneficial effects that the ice layer is cut into blocks by consuming little energy, and therefore the requirement for a propeller of the icebreaker and related facilities is reduced, and ice breaking efficiency is improved.

Description

technical field [0001] The invention relates to the field of ice-breaking mechanisms, in particular to an air blowing and melting continuous ice-breaking mechanism applicable to the demands of ocean or lake ice-breaking operations. Background technique [0002] During cold seasons, ice in oceans or lakes can damage and affect passing ships. Existing ice-breaking methods mainly include: bumping method, with the forward power of the icebreaker, the ice layer is crushed by the hull; First pump the water in the hull to the aft cabin, then drive the raised bow to the ice, then pump the water in the aft cabin to the front cabin, and crush the ice with the weight of the water. These methods all put forward higher requirements to the hull structure, propulsion device and its auxiliary facilities, etc., and the ice-breaking speed is not fast. [0003] Inventing an economical and fast ice-breaking mechanism is the need of the time. Contents of the invention [0004] The purpose o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B15/02B63B35/08
CPCB63B35/083E02B15/02
Inventor 不公告发明人
Owner 兰陵财金产业发展有限公司
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