A polar hot water accelerating jet generator

Abstract

This invention provides a polar hot water accelerating jet generator, comprising a jet front body with a jet nozzle at the front end, a jet connecting pipe fixedly connected to the rear end of the jet front body via inner and outer conductive connecting plates, a jet flow channel inside the jet front body, a hard alloy wire inside the jet flow channel, the hard alloy wire being electrically connected to the inner and outer conductive connecting plates, a dense coil iron core electromagnet on the outer front shell of the jet front body, the dense coil iron core electromagnet being electrically connected to the inner and outer conductive connecting plates via conductive wires, the inner and outer conductive connecting plates being electrically connected to power transmission lines, a front body groove on the surface of the jet front body between the dense coil iron core electromagnet and the inner and outer conductive connecting plates, and a connecting pipe groove on the surface of the jet connecting pipe, the jet flow channel communicating with the internal cavities of the jet nozzle, the inner and outer conductive connecting plates, and the jet connecting pipe, with their central axes overlapping. This application, by combining heated jets and electromagnetic acceleration, significantly improves the impact force and thermal energy of the water flow, enhancing the ice-breaking effect.

Description

Technical Field

[0001] This invention relates to the field of polar-assisted icebreaking technology, specifically to a polar hot water accelerating jet generator. Background Technology

[0002] Polar icebreaking technology is particularly important against the backdrop of global warming leading to the gradual opening of polar shipping routes. Icebreaking is not only crucial for shipping, scientific research, and resource exploration, but also for safety and environmental protection. Traditional mechanical icebreakers rely on the weight of the hull and impact force to crush the ice, a method that has limitations in terms of icebreaking efficiency and energy consumption, especially when facing extremely thick ice sheets, where the icebreakers' capabilities often prove insufficient.

[0003] In recent years, with technological advancements, assisted icebreaking technologies have gradually gained attention. These technologies, by introducing heating systems and water jet devices, aim to improve the flexibility and efficiency of icebreaking operations. However, in polar environments, existing water jet technologies suffer from unsatisfactory heat exchange efficiency due to the rapid drop in water temperature, failing to fully realize their assisted icebreaking effects. Simultaneously, the stability and continuity of temperature output from traditional heating devices face challenges, complicating their application in extremely cold conditions. Furthermore, some research has attempted to combine electromagnetic heating with water jetting to improve water temperature and jet velocity, but issues such as stable power supply and effective system integration in polar environments still need to be addressed. For icebreakers, this assisted icebreaking technology combining electromagnetic heating and water jetting can improve operational efficiency, reduce energy consumption, and enhance overall operational safety while maintaining the capabilities of traditional icebreaking methods. Summary of the Invention

[0004] To address the technical challenges of existing icebreaking auxiliary technologies, such as the unsatisfactory heat exchange efficiency of water jets in polar environments due to rapid water temperature drops, which prevents them from fully realizing their icebreaking effects, and the challenges of ensuring the stability and continuity of the heating device's temperature output under extremely cold conditions, this invention provides a polar hot water accelerated jet generator. This generator combines heated jets with electromagnetic acceleration, which is then accelerated and ejected through a jet nozzle. It aims to provide icebreakers with auxiliary icebreaking capabilities, thereby improving their icebreaking efficiency and operational safety in complex polar environments, and promoting the development and utilization of polar waterways.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A polar hot water accelerating jet generator includes a jet precursor, a jet nozzle at the front end of the jet precursor, and a jet connecting pipe fixedly connected to the rear end of the jet precursor via inner and outer conductive connecting plates. The jet precursor has a jet channel inside, and a hard alloy wire is installed within the jet channel. The hard alloy wire is electrically connected to the inner and outer conductive connecting plates. A dense coil iron core electromagnet is installed on the outer front shell of the jet precursor. The dense coil iron core electromagnet is electrically connected to the inner and outer conductive connecting plates via conductive wires. The inner and outer conductive connecting plates are electrically connected to power transmission lines. A precursor groove is provided on the surface of the jet precursor between the dense coil iron core electromagnet and the inner and outer conductive connecting plates. A connecting pipe groove is provided on the surface of the jet connecting pipe. The jet channel inside the jet precursor communicates with the internal cavities of the jet nozzle, inner and outer conductive connecting plates, and jet connecting pipe, and their central axes overlap.

[0007] Compared with the prior art, the polar hot water accelerating jet generator provided by this invention, when working, provides external jet pressure, causing the jet to flow from the water pipe through the jet connecting pipe and the jet channel inside the jet precursor, and then be accelerated and ejected through the jet nozzle. When the power supply line is connected to an external power source, the external current is supplied through the power supply line and the inner and outer conductive connecting plates to the hard alloy wires inside the jet channel and the dense coil iron core electromagnet outside the jet precursor, respectively. The dense coil iron core electromagnet provides a magnetic field to increase the impact force, while the internal hard alloy wires provide electricity. The electricity generated by the jet and the seawater flowing through the jet channel form a closed loop. Under the magnetic force of the densely coiled iron-core electromagnet, the jet is accelerated, forming a high-speed water jet. Simultaneously, the salt content in the seawater and the hard alloy wires provide electricity to the seawater, effectively connecting the positive and negative poles of two wires. Due to the high resistance of seawater, according to the thermoelectric effect, for a given current, the greater the resistance, the greater the heat generated. Therefore, the seawater is rapidly heated as it passes through the jet precursor, thereby improving the heat exchange efficiency between the seawater and the ice, achieving a faster jet-assisted ice-breaking effect. This invention has the advantages of high safety, high reliability, low cost, and high ice-breaking efficiency.

[0008] Furthermore, the outlet diameter of the jet nozzle is designed to be various, and the jet nozzle is detachably mounted at the front end of the jet precursor.

[0009] Furthermore, the jet nozzle is connected to the front end of the jet precursor via a threaded rotation.

[0010] Furthermore, the jet precursor, jet nozzle, and jet connecting pipe are all made of hard alloy casting.

[0011] Furthermore, the inner and outer conductive connecting discs include an inner metal ring and an outer metal ring, with an isolation ring provided between the inner and outer metal rings. The inner metal ring is electrically connected to a hard alloy wire, and the outer metal ring is electrically connected to a dense coil core electromagnet via a conductive wire. The transmission line includes a first transmission line and a second transmission line, with the first transmission line electrically connected to the inner metal ring and the second transmission line electrically connected to the outer metal ring.

[0012] Furthermore, the inner surface of the jet connection tube is a smooth, glossy surface. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the polar hot water accelerating jet generator provided by the present invention.

[0014] Figure 2 This is a schematic diagram of the left-side structure of the polar hot water accelerating jet generator provided by the present invention.

[0015] Figure 3 This is a schematic diagram of the jet nozzle in the polar hot water accelerating jet generator provided by the present invention.

[0016] Figure 4 This is a front structural diagram of the inner and outer conductive connecting plates in the polar hot water accelerating jet generator provided by the present invention.

[0017] In the diagram, 1. Jet precursor; 2. Jet nozzle; 21. Outlet diameter; 3. Inner and outer conductive connecting discs; 31. Inner metal ring; 32. Outer metal ring; 33. Isolation ring; 4. Jet connecting pipe; 5. Jet channel; 6. Hard alloy wire; 7. Dense coil iron core electromagnet; 8. Conductive wire; 9. Transmission line; 10. Precursor groove; 11. Connecting pipe groove. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below with reference to specific illustrations.

[0019] In the description of this invention, it should be understood that the terms "longitudinal," "radial," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0020] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0021] Please refer to Figure 1 and Figure 2 As shown, this invention provides a polar hot water accelerating jet generator, including a jet precursor 1. A jet nozzle 2 is provided at the front end of the jet precursor 1, and a jet connecting pipe 4 is fixedly connected to the rear end of the jet precursor 1 via inner and outer conductive connecting plates 3. The inner and outer conductive connecting plates 3 are designed as a circular structure and are fixedly connected to the jet precursor 1 and the jet connecting pipe 4. A jet channel 5 is provided inside the jet precursor 1, and a hard alloy wire 6 is provided (e.g., embedded) within the jet channel 5. The hard alloy wire 6 is electrically connected to the inner and outer conductive connecting plates 3. A dense coil iron core electromagnet 7 is provided on the outer front shell of the jet precursor 1 to provide a strong magnetic field for the jet and enhance the impact force of the water jet. The dense coil iron core electromagnet 7 is electrically connected to the inner and outer conductive connecting plates 3 via conductive wires 8. The receiving plate 3 is electrically connected to the transmission line 9 to obtain power. When the transmission line 9 is connected to an external power source, the external current is supplied through the transmission line 9 and the inner and outer conductive connecting plates 3 to the hard alloy wire 6 inside the jet channel 5 and the dense coil iron core electromagnet 7 outside the jet precursor 1 to form the required electromagnetic field, thereby accelerating the jet using the Lorentz force of the electromagnetic field. The surface of the jet precursor 1 between the dense coil iron core electromagnet 7 and the inner and outer conductive connecting plates 3 is provided with a precursor groove 10, and the surface of the jet connecting pipe 4 is provided with a connecting pipe groove 11. The precursor groove 10 and the connecting pipe groove 11 are used to hold the wrench for easy rotational installation and connection. The jet channel 5 inside the jet precursor 1 is interconnected with the jet nozzle 2, the inner and outer conductive connecting plates 3 and the internal cavity of the jet connecting pipe 4, and their central axes overlap to facilitate smooth water flow.

[0022] Compared with the prior art, the polar hot water accelerating jet generator provided by this invention, when working, provides external jet pressure, causing the jet to flow from the water pipe through the jet connecting pipe and the jet channel inside the jet precursor, and then be accelerated and ejected through the jet nozzle. When the power supply line is connected to an external power source, the external current is supplied through the power supply line and the inner and outer conductive connecting plates to the hard alloy wires inside the jet channel and the dense coil iron core electromagnet outside the jet precursor, respectively. The dense coil iron core electromagnet provides a magnetic field to increase the impact force, while the internal hard alloy wires provide electricity. The electricity generated by the jet and the seawater flowing through the jet channel form a closed loop. Under the magnetic force of the densely coiled iron-core electromagnet, the jet is accelerated, forming a high-speed water jet. Simultaneously, the salt content in the seawater and the hard alloy wires provide electricity to the seawater, effectively connecting the positive and negative poles of two wires. Due to the high resistance of seawater, according to the thermoelectric effect, for a given current, the greater the resistance, the greater the heat generated. Therefore, the seawater is rapidly heated as it passes through the jet precursor, thereby improving the heat exchange efficiency between the seawater and the ice, achieving a faster jet-assisted ice-breaking effect. This invention has the advantages of high safety, high reliability, low cost, and high ice-breaking efficiency.

[0023] As a specific embodiment, the outlet diameter 21 of the jet nozzle 2 is designed to be of various types. The jet nozzle 2 is detachably installed at the front end of the jet precursor 1. That is, the jet nozzle 2 is designed to have various different outlet diameters. In order to adapt to different operational needs, the operator can easily disassemble and replace the jet nozzle 2 with a wrench to adjust the outlet diameter of the jet nozzle 2, thereby changing the flow rate and impact effect of the jet to adapt to different ice-breaking needs.

[0024] For a specific embodiment, please refer to Figure 1 and Figure 3 As shown, the jet nozzle 2 is connected to the front end of the jet front body 1 by a threaded rotation. The jet nozzle 2 can be unscrewed by rotation, so as to replace the nozzle with a nozzle of other outlet diameter size, which is convenient and quick.

[0025] In a specific embodiment, the jet precursor 1, jet nozzle 2, and jet connecting pipe 4 are all made of hard alloy casting to enhance the wear resistance and impact resistance of the mechanical structure.

[0026] As a specific embodiment, the hard alloy wire 6 is made of a material with excellent conductivity and high temperature resistance to ensure good conductivity and maintain stable current output under high-temperature jet conditions. Specifically, the hard alloy wire 6 is made of tungsten metal, which has good high temperature resistance and impact resistance, can withstand the high heat generated by water flow friction and maintain conductivity, and the wire design ensures reliability under extreme working conditions.

[0027] As a specific embodiment, the dense coil core electromagnet 7 is made of high-efficiency electromagnetic material to enhance the magnetic field strength.

[0028] For a specific embodiment, please refer to Figure 4 As shown, the inner and outer conductive connection disks 3 include an inner metal ring 31 and an outer metal ring 32. An isolation ring 33 is provided between the inner metal ring 31 and the outer metal ring 32 to isolate the inner metal ring 31 and the outer metal ring 32 and prevent electrical connection. Specifically, it can be made of insulating materials such as plastic. The inner metal ring 31 is electrically connected to the hard alloy wire 6, and the outer metal ring 32 is electrically connected to the dense coil iron core electromagnet 7 through the conductive wire 8. The power transmission line 9 includes a first power transmission line and a second power transmission line. The first power transmission line is electrically connected to the inner metal ring 31, and the second power transmission line is electrically connected to the outer metal ring 32. Thus, when the first power transmission line and the second power transmission line are respectively connected to an external power source, power can be supplied to the inner metal ring 31 and the outer metal ring 32, thereby allowing the hard alloy wire 6 and the dense coil iron core electromagnet 7 to obtain current, thereby forming the required electromagnetic field. This design effectively avoids power interruption due to poor connection and ensures efficient operation of the equipment.

[0029] In a specific embodiment, the inner wall of the jet precursor 1 is provided with internal threads, the insulating ring 33 fully covers the outer surface of the inner metal ring 31, and the outer surface of the insulating ring 33 is provided with external threads. The jet precursor 1 and the inner and outer conductive connecting discs 3 are connected by the internal and external threads. Similarly, internal threads can be provided on the inner wall of the jet connecting pipe 4, and a tube (specifically made of insulating material such as plastic to avoid conductivity with the inner metal ring) can be added inside the inner metal ring 31. The outer surface of this tube is provided with external threads, and the jet connecting pipe 4 and the inner and outer conductive connecting discs 3 are connected by the internal and external threads. Of course, those skilled in the art can also use other methods to achieve the fixed connection between the inner and outer conductive connecting discs 3 and the jet precursor 1 and the jet connecting pipe 4.

[0030] As a specific embodiment, the inner surface of the jet connecting pipe 4 is a smooth surface, that is, the inside of the jet connecting pipe 4 is smoothed, which can reduce fluid resistance and increase jet velocity.

[0031] The above specific embodiments have fully illustrated the structure and working principle of the present invention. Combining the design and function of each component, this invention provides an efficient and reliable solution for rapid icebreaking in polar regions. This device can operate effectively in extreme environments, significantly improves icebreaking efficiency, and has strong adaptability, offering the following advantages:

[0032] 1) High safety: The accelerated jet generator provided by this invention can operate safely in polar environments, reducing the risks caused by the external environment; through the integrated electromagnet and conductive components, the risks of external wiring and possible short circuits are reduced.

[0033] 2) High ice-breaking efficiency: This invention combines heated jets and electromagnetic acceleration to significantly improve the impact force of the water flow and the thermal energy of the water, thereby enhancing the ice-breaking effect; at the same time, it adopts a replaceable jet nozzle design, so that nozzles with different outlet diameters can be adjusted according to different ice thicknesses to adapt to varying ice-breaking needs.

[0034] 3) High reliability: The invention uses highly wear-resistant materials and an optimized mechanical structure to ensure long-term stable operation in extreme environments, avoiding equipment failure and frequent maintenance problems.

[0035] 4) Low cost: Due to the simple, reliable and cost-effective materials and structural design, its manufacturing and maintenance costs are lower than those of similar auxiliary ice-breaking equipment on the market, giving it a stronger competitive advantage.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A polar hot water accelerating jet generator, characterized in that, The system includes a jet precursor, with a jet nozzle at its front end and a jet connecting pipe fixedly connected to its rear end via inner and outer conductive connecting discs. The jet precursor has an internal jet channel containing a hard alloy wire electrically connected to the inner and outer conductive connecting discs. A dense coil iron-core electromagnet is mounted on the outer front shell of the jet precursor, electrically connected to the inner and outer conductive connecting discs via conductive wires. The inner and outer conductive connecting discs are electrically connected to power transmission lines. A precursor groove is provided on the surface of the jet precursor between the dense coil iron-core electromagnet and the inner and outer conductive connecting discs. A connecting pipe groove is provided on the surface of the jet connecting pipe. The jet channel inside the jet precursor communicates with the internal cavities of the jet nozzle, inner and outer conductive connecting discs, and jet connecting pipe, and their central axes overlap. The inner and outer conductive connecting discs include an inner metal ring and an outer metal ring, with an isolation ring between the inner and outer metal rings. The inner metal ring is electrically connected to a hard alloy wire, and the outer metal ring is electrically connected to a dense coil core electromagnet via a conductive wire. The power transmission line includes a first power transmission line and a second power transmission line, with the first power transmission line electrically connected to the inner metal ring and the second power transmission line electrically connected to the outer metal ring.

2. The polar hot water accelerating jet generator according to claim 1, characterized in that, The outlet diameter of the jet nozzle is designed to be various, and the jet nozzle can be detachably installed at the front end of the jet precursor.

3. The polar hot water accelerating jet generator according to claim 2, characterized in that, The jet nozzle is connected to the front end of the jet precursor via a threaded rotation.

4. The polar hot water accelerating jet generator according to claim 1, characterized in that, The jet precursor, jet nozzle, and jet connecting pipe are all made of hard alloy casting.

5. The polar hot water accelerating jet generator according to claim 1, characterized in that, The inner surface of the jet connection tube is smooth.

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