CN210000515U

CN210000515U - high-pressure water jet ice breaking device

Info

Publication number: CN210000515U
Application number: CN201920875147.3U
Authority: CN
Inventors: 汪嘉梁; 蓝航辉; 杨博; 李云
Original assignee: Zhejiang International Maritime College
Current assignee: Zhejiang International Maritime College
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-01-31
Anticipated expiration: 2029-06-12

Abstract

high-pressure water-jet icebreaking device, it includes arm, high pressure water pump and water storage cabin, the water inlet of high pressure water pump through high pressure water pipe with the water storage cabin is connected, the delivery port of high pressure water pump through high pressure water pipe with high pressure water pump connects, high pressure water pump is fixed in the front end of arm the utility model discloses form the high pressure water sword from the high pressure water shower nozzle blowout high pressure water of arm front end portion, cut the ice-cube, reach the purpose of supplementary icebreaking to reduce friction and striking between icebreaker and the ice-cube, improve the ability of breaking ice.

Description

high-pressure water jet ice breaking device

Technical Field

The utility model relates to an equipment technical field that opens ice, in particular to kinds of high-pressure water sword device that opens ice.

Background

The ice breaking ship is a special ship specially used for opening a navigation channel in an ice area water area and salvaging trapped ships, and the ice breaking method of the ice breaking ship is two in general, wherein (1) continuous ice breaking is adopted, the ice breaking ship can use a continuous ice breaking mode under the condition that the thickness of an ice layer is within 1.5 m, namely, the bow of the ice breaking ship is used for crashing and splitting the ice layer, the work is completed by the power of a propeller, the sailing capacity of the ice breaking ship is 9.2 km/h, 2) impact ice breaking is adopted, when the ice layer is thick, the ice breaking mode of the ice breaking ship uses an impact method, the bow of the ice breaking ship at the moment eats a water line, so that the ice breaking ship is easy to impact on the ice surface, the ship body of the ice breaking ship can break the ice layer, finally, the ice breaking ship body needs to be developed at a distance of , the foot horsepower impacts the ice layer to the ice layer, the ice layer under the ice breaking ship can be crushed continuously crushed, the ice layer under the ice breaking ship body can be easily impacted, the ice breaking ship body can only need to be developed continuously increased in the ice breaking area, the ice breaking efficiency of the ice breaking ship body, the ice breaking ship body is increased, the ice area, the ice breaking ship body, the ice breaking efficiency is increased, the ice breaking.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem in the background art, the utility model provides an kinds of design benefit, the convenient, the high-pressure water sword device that opens ice that work efficiency is high.

The utility model provides a technical scheme that its technical problem adopted is high pressure water sword device that opens ice, including arm, high pressure nozzle, high pressure water pump and water storage cabin, the water inlet of high pressure water pump through high pressure water pipe with the water storage cabin is connected, the delivery port of high pressure water pump through high pressure water pipe with high pressure nozzle connects, high pressure nozzle is fixed in the front end of arm.

And the mechanical arm is provided with a plurality of fixing rings for fixing the high-pressure water pipe.

And a plurality of heating pipes are arranged in the water storage cabin and are connected with the boiler through a heat exchanger.

A water suction pump is arranged in the water storage cabin, a water suction port is arranged at the bottom of the water storage cabin, and the water suction pump sucks water through the water suction port.

And a filter screen is arranged at the water suction port.

And a check valve is arranged at the water suction port.

And the outer surface layer of the water storage cabin is provided with a rubber and plastic heat insulation layer.

A permeator is arranged in the water storage cabin, and a reverse osmosis membrane is arranged in the permeator.

The utility model has the advantages that: the utility model discloses a set up high pressure nozzle at the front end of arm, the water sword can be erupted in the during operation, and the free rotation characteristics of arm make arm adjustable angle and distance, and high-pressure squirt can rotate in the suitable position apart from the ice surface to adapt to different drinking water and ice district condition, guarantee the trash ice effect.

Drawings

Fig. 1 is a schematic structural view of an ice breaker according to an embodiment of the present invention.

Fig. 2 is a schematic structural view of an ice breaking device according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a heating system according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of a mechanical arm according to an embodiment of the present invention.

Fig. 5 is a schematic structural view of a fixing ring according to an embodiment of the present invention.

Detailed Description

The embodiments of the present invention will be further described in with reference to the accompanying drawings:

the embodiment of the utility model provides an in, high pressure water sword device that opens ice, as shown in fig. 1, do the utility model discloses kinds of whole schematics of setting on the icebreaker the hull includes cabin 14 at middle part, anterior fore cabin 15 and bow splint 16, sets up water storage cabin 4, high pressure water pump 3 in fore cabin 15, sets up arm 1 on bow splint 16, the front end fixed mounting of arm 1 has high pressure nozzle 2, high pressure water pipe 5 is fixed through the solid fixed ring 7 that sets up on arm 1 surface, high pressure water pump 3's water inlet through high pressure water pipe 5 with water storage cabin 4 is connected, high pressure water pump 3's delivery port through high pressure water pipe 5 with high pressure nozzle 2 is connected, high pressure water pump 3 sends the water in the water storage cabin 4 to high pressure nozzle 2 blowout formation water sword through high pressure water pipe 5 to break the ice surface, through adjusting arm 1 keeps the distance of high pressure nozzle 2 with the ice surface, prevents that high pressure nozzle 2 from colliding with the ice surface, can be according to the impaired water and the ice area simultaneously, adjusts the angle that opens ice surface to reach the optimum angle of ice breaking.

The water storage tank 4 is internally provided with a water suction pump 17, the bottom of the water storage tank 4 is provided with a water suction port 10, the water suction port 10 is provided with a check valve 11, the water suction pump 17 sucks seawater through the water suction port 10, and the seawater can be quickly sucked into the water storage tank by the aid of the water suction pump without being influenced by the environment. The water suction port 10 is provided with a filter screen which adopts a plurality of layers of high-density filter screens and is used for filtering particles such as waste residues in seawater. The seawater is sucked into the cabin and stored in the water storage cabin, and is conveyed to a high-pressure water gun arranged at a first floor deck through a high-pressure water system and then is sprayed out by a plurality of spray heads capable of controlling the tail part of the mechanical arm after being subjected to high-pressure treatment when needed, so that a high-pressure water knife is formed, ice blocks are cut, and the aim of assisting ice breaking is fulfilled.

As shown in fig. 2, a boiler 9 and a heat exchanger 8 are arranged in the cabin 14, a plurality of heating pipes 6 are arranged in the water storage cabin 4, and the heating pipes 6 are connected with the boiler 9 through the heat exchanger 8. The water in the boiler is electrically heated by the generator to heat, vaporize and separate steam from water. The boiler heats water into steam, and steam gets into heat exchanger (plate heat exchanger) through gas transport pipeline through the pressurization, and after the heat exchanger heated steam to overheated state, through the pressurization, gas passed through the pipeline and transmitted to the heating pipe in, the heating sea water melted the trash ice in the sea water. The heating pipe is designed and installed to penetrate through the whole device, heat can be continuously supplied to the seawater, and the seawater is prevented from being frozen to the maximum extent.

The part of the outer surface layer of the water storage cabin, which is in contact with seawater, is provided with a rubber-plastic heat-insulating layer 12, and the rubber-plastic heat-insulating layer is wrapped by a rubber-plastic heat-insulating material (the rubber-plastic material does not change in material properties under the environment of +89 ℃ and-60 ℃, is a high-molecular polymer and can thoroughly prevent the corrosion of acid-base salt substances in seawater), is isolated from seawater, can prevent seawater in the cabin from being frozen under the condition of long-time non-use, ensures the effectiveness and continuity during high-pressure deicing, and can continuously work particularly when encountering a thick ice layer.

Be equipped with penetrant 13 in the water storage cabin 4, be equipped with reverse osmosis membrane in the penetrant 13, penetrant 13 sets up perpendicularly, separates into two parts with 4 with the water storage, utilizes the pressure difference to make the sea water pass through reverse osmosis membrane, filters most inorganic salt (including heavy metal) of dissolving in aquatic, organic matter and bacterium to make the pure water of infiltration and the strict separation of unable osmotic concentrated water, prevent squirt trouble and loss of pressure that the incrustation scale of sea water caused.

As shown in fig. 5, the fixing ring 7 is fixed to the arm, and the other end fixes the high pressure water pipe 5, so that the high pressure water pipe 5 moves along with the arm.

The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.

Claims

The high-pressure water knife ice breaking device is characterized by comprising a mechanical arm (1), a high-pressure spray nozzle (2), a high-pressure water pump (3) and a water storage cabin (4), wherein a water inlet of the high-pressure water pump (3) is connected with the water storage cabin (4) through a high-pressure water pipe (5), a water outlet of the high-pressure water pump (3) is connected with the high-pressure spray nozzle (2) through the high-pressure water pipe (5), and the high-pressure spray nozzle (2) is fixed at the front end of the mechanical arm (1).
2. The high-pressure water jet ice breaking device according to claim 1, wherein the mechanical arm (1) is provided with a plurality of fixing rings (7) for fixing the high-pressure water pipe (5).
3. The high-pressure water-jet ice breaking device according to claim 1, wherein a plurality of heating pipes (6) are arranged in the water storage tank (4), and the heating pipes (6) are connected with a boiler (9) through a heat exchanger (8).
4. The high-pressure water-jet ice breaking device according to claim 1, wherein a water suction pump (17) is disposed in the water storage tank (4), a water suction port (10) is disposed at the bottom of the water storage tank (4), and the water suction pump (17) sucks water through the water suction port (10).
5. The high-pressure water-jet ice breaking device according to claim 4, wherein a filter screen is provided at the water suction port (10).
6. The high-pressure water-jet ice breaking device according to claim 4, wherein a check valve (11) is provided at the water suction port (10).
7. The high-pressure water-jet ice breaking device according to claim 1, wherein the outer surface of the water storage compartment (4) is provided with a rubber-plastic insulating layer (12).
8. The high-pressure water-jet ice breaking device according to claim 1, wherein a permeator (13) is disposed in the water storage compartment, and a reverse osmosis membrane is disposed in the permeator (13).