An anti-icing device for polar marine engineering

Abstract

This application relates to the field of polar marine engineering and provides an anti-icing device for polar marine engineering, including a foundation pile body. A guide rail mechanism is fixedly connected to the outer surface of the foundation pile body. Multiple sets of support mechanisms are slidably connected to the outer surface of the guide rail mechanism. An upper baffle mechanism is fixedly connected to the outer edge of each of the upper support mechanisms, and a lower baffle mechanism is fixedly connected to the outer edge of each of the lower support mechanisms. The upper and lower baffle mechanisms are mutually fixed by vertically arranged support mechanisms. A pressure plate mechanism is fixedly connected to the upper side of the upper baffle mechanism and the lower side of the lower baffle mechanism. This invention features a guide rail mechanism, allowing the anti-icing device to move up and down along the guide rail mechanism as needed, thus ensuring that the anti-icing cover is always in the optimal anti-icing position. The movable anti-icing device also reduces the difficulty of maintenance, allowing for quick replacement and repair when the device is damaged.

Description

Technical Field

[0001] This invention relates to the field of polar marine engineering technology, specifically to an anti-icing device for polar marine engineering. Background Technology

[0002] Polar marine engineering refers to the engineering technologies involved in marine development, utilization, and protection activities in polar regions. This includes polar offshore platforms, polar marine platforms, polar vessels, polar pipelines, and polar ports. One of the main challenges facing polar marine engineering is preventing the foundation piles from being damaged by floating ice. Foundation piles are the basic structures used to support polar offshore or polar marine platforms. They are generally made of steel pipe piles or concrete piles, and their diameter and length are determined based on the platform's load and geological conditions. In polar waters, foundation piles are frequently subjected to the impact and compression of floating ice, leading to deformation, cracking, instability, and other damage, endangering the safety and stability of the platform.

[0003] To prevent foundation piles from being damaged by floating ice, a common method in the prior art is to install anti-ice devices, such as anti-ice cones, on the outer surface of the foundation piles. These devices reduce the force exerted by floating ice on the foundation piles and improve their ice resistance. However, the existing anti-ice devices are usually fixed to the foundation piles as a whole. The advantage is that the overall cost of the device is low, but the disadvantage is that most of the device is fixed below the sea surface, which makes it inconvenient to maintain the anti-ice device. Moreover, when the anti-ice device is damaged, it cannot be quickly replaced or repaired, thus affecting the protective effect of the anti-ice device. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an anti-icing device for polar and marine engineering, which solves the problems of existing anti-icing devices being inconvenient to maintain and unable to be quickly replaced or repaired when damaged, thus affecting the protective effect of the anti-icing device.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an anti-icing device for polar marine engineering, comprising a foundation pile body, a guide rail mechanism fixedly connected to the outer surface of the foundation pile body, multiple sets of support mechanisms slidably connected to the outer surface of the guide rail mechanism, an upper baffle mechanism fixedly connected to the outer edge of each of the upper support mechanisms, a lower baffle mechanism fixedly connected to the outer edge of each of the lower support mechanisms, the upper baffle mechanism and the lower baffle mechanism being mutually fixed by vertically arranged support mechanisms, a pressure plate mechanism fixedly connected to the upper side of the upper baffle mechanism and the lower side of the lower baffle mechanism, a buoyancy adjustment structure fixedly connected to the lower side of the pressure plate mechanism, a heating mechanism fixedly connected to the adjacent inner sides of the upper baffle mechanism and the lower baffle mechanism, and a fixing mechanism fixedly connected to the upper side of the pressure plate mechanism.

[0006] Preferably, the guide rail mechanism includes a fixed sleeve and an external slide rail. The outer surface of the fixed sleeve is fixedly connected to the adjacent sides of multiple sets of external slide rails. An upper limit ring is fixedly connected to the upper end of the fixed sleeve, and a lower limit ring is fixedly connected to the lower end of the fixed sleeve.

[0007] Preferably, the support mechanism includes a connecting slider and a fixed clamping plate. The inner side of the connecting slider is slidably connected to the inside of the outer slide rail, and the outer side of the connecting slider is fixedly connected to the fixed clamping plate. An upper baffle mechanism and a lower baffle mechanism are fixedly connected between the fixed clamping plates, and the upper baffle mechanism and the lower baffle mechanism are fixed to the fixed clamping plate by fixing bolts. A fixing rod is provided between the upper baffle mechanism and the lower baffle mechanism, and the upper baffle mechanism and the lower baffle mechanism are fixed in a preset relative position by fixing nuts provided on the fixing rods.

[0008] Preferably, the upper baffle mechanism includes an upper connecting rod, an upper fixing rod, and an upper outer plate. The inner ends of the upper connecting rods are all fixedly connected between the upper fixing plates, the outer ends of the upper connecting rods are all fixedly connected to the inner sides of the upper fixing rods, and the outer sides of the upper fixing rods are all fixedly connected to the upper outer plates.

[0009] Preferably, the lower baffle mechanism includes a lower connecting rod, a lower fixing block, and a lower outer plate. The inner ends of the lower connecting rods are all fixedly connected between the lower fixing plates, the outer ends of the lower connecting rods are all fixedly connected to the inner side of the lower fixing block, and the outer sides of the lower fixing block are all fixedly connected to the lower outer plate.

[0010] Preferably, the pressure plate mechanism includes an upper pressure plate, a lower pressure plate, and pressure plate fixing nails. The upper pressure plate is fixedly connected to the upper side of the upper outer plate by the pressure plate fixing nails, and the lower pressure plate is fixedly connected to the lower side of the lower pressure plate by the pressure plate fixing nails.

[0011] Preferably, the buoyancy adjustment structure includes a connecting column and an adjusting float. The upper end of each connecting column is fixedly connected to the lower surface of the lower pressure plate, and the lower end of each connecting column is fixedly connected to the upper surface of the adjusting float. A buoyancy adjustment pump is fixedly connected to the upper left surface of the adjusting float. An adjusting pipe is fixedly connected to the left side of the buoyancy adjustment pump, and a vent pipe is fixedly connected to the right side of the buoyancy adjustment pump.

[0012] Preferably, the heating mechanism includes an electric heating plate, heating plate fixing nails, and a controller. The outer sides of the electric heating plate are fixedly connected to the inner sides of the upper and lower outer plates by the heating plate fixing nails. The controller is fixedly connected to the upper left surface of the upper pressure plate.

[0013] Preferably, the fixing mechanism includes a lifting rod, a lifting ring, and a fixing frame. The lower end of the lifting rod is fixedly connected to the upper surface of the upper pressure plate, the lower end of the lifting ring is fixedly connected to the upper end of the lifting rod, the lower side of the fixing frame is fixedly connected to the upper surface of the upper limit ring, and a fixing pin is provided on the fixing frame.

[0014] Preferably, the electric heating plates are electrically connected to the controller, and the controller is electrically connected to the buoyancy regulating pump.

[0015] Working principle: When using the device, first fix the guide rail mechanism to a suitable position on the pile body, and temporarily remove the upper limit ring after fixing. Then, lift the anti-icing device into the outer slide rail of the guide rail mechanism through the lifting rod and lifting ring on the fixing mechanism, so that the anti-icing device is stably fixed on the pile body. Then, install the upper limit ring back to its original position to complete the installation of the device. The upper limit ring and lower limit ring of the guide rail mechanism limit the sliding range of the anti-icing device on the pile body, so that the anti-icing device can adjust its position according to the water depth and ice thickness.

[0016] The main part of the anti-icing device is an anti-icing cover composed of a support mechanism, an upper baffle mechanism, and a lower baffle mechanism. Its function is to reduce the impact force of floating ice on the foundation pile. The support mechanism can slide up and down inside the guide rail mechanism, so that the anti-icing cover can change with the water level. The upper baffle mechanism and the lower baffle mechanism are fixed to each other by fixing rods and fixing nuts, splicing together to form an anti-icing cover with an approximate double pyramid shape. The upper outer plate and the lower outer plate are the main body of the anti-icing cover. Through modular design, damaged parts can be quickly replaced. The conical structure of the anti-icing cover utilizes the bending failure characteristics of sea ice, turning the squeezing failure caused by the interaction between sea ice and the anti-icing cover into bending failure, thereby reducing the force of sea ice on the foundation pile and preventing sea ice from damaging the foundation pile.

[0017] The pressure plate mechanism consists of an upper pressure plate and a lower pressure plate, which are fixed to the upper and lower outer plates by pressure plate fixing nails, making the anti-icing cover structure more stable and providing a connection surface for other mechanisms on the device. The buoyancy adjustment structure consists of a connecting column and an adjusting pontoon, which are fixed to the lower surface of the lower pressure plate by the connecting column. This allows the buoyancy adjustment structure to adjust the buoyancy of the anti-icing cover according to the water depth and ice thickness, keeping the anti-icing cover in the appropriate position and thus increasing the anti-icing effect of the device. The adjusting pontoon contains a buoyancy adjustment pump, which can draw in or discharge seawater through the adjustment pipe, thereby changing the water storage and buoyancy of the adjusting pontoon. The vent pipe allows the buoyancy adjustment pump to simultaneously draw in air to fill the pontoon when discharging seawater, maintaining the internal pressure balance of the adjusting pontoon. The electric heating plate in the heating mechanism can melt the ice frozen on the anti-icing cover by electric heating, preventing the anti-icing cover from freezing and losing its function. The controller can adjust the heating power and time of the electric heating plate according to the ice thickness and temperature to achieve the best ice melting effect.

[0018] This invention provides an anti-icing device for polar marine engineering. It has the following beneficial effects:

[0019] 1. The present invention is equipped with a guide rail mechanism, which allows the anti-icing device to move up and down along the guide rail mechanism as needed, thereby ensuring that the anti-icing cover is always in the optimal anti-icing position. At the same time, the movable anti-icing device reduces the maintenance difficulty of the anti-icing device, and can be quickly replaced and repaired when the device is damaged.

[0020] 2. The present invention is equipped with a modular upper baffle mechanism and a lower baffle mechanism. In the whole device, the upper outer plate and the lower outer plate are the main body for forming the anti-icing cover. Through the modular design, damaged parts can be quickly replaced, thereby reducing the maintenance cost of the device.

[0021] 3. The present invention is equipped with a buoyancy adjustment structure, which allows the anti-icing device to automatically adjust the buoyancy according to the water depth and ice thickness, so that the anti-icing cover is always in a suitable position, thereby increasing the anti-icing effect of the device.

[0022] 4. The present invention is equipped with a heating mechanism. The electric heating plate can melt the ice layer frozen on the anti-icing cover by electric heating, so as to prevent the anti-icing cover from freezing on the ice layer and losing its function.

[0023] 5. The present invention is equipped with a fixing mechanism, which can fix the device in a position above the sea surface. This not only facilitates the inspection and maintenance of the device, but also reduces the maintenance cost of the device by lifting it off the sea surface during the non-icing season. Attached Figure Description

[0024] Figure 1 This is a frontal overall schematic diagram of the present invention;

[0025] Figure 2 This is a schematic diagram of the overall rear side of the present invention;

[0026] Figure 3 This is a schematic diagram of the internal structure of the present invention;

[0027] Figure 4 This is a detailed schematic diagram of the guide rail mechanism of the present invention;

[0028] Figure 5 This is a schematic diagram showing the details of the fixing mechanism of the present invention;

[0029] Figure 6 This is a detailed schematic diagram of the pressure plate mechanism of the present invention;

[0030] Figure 7 This is a schematic diagram showing the buoyancy adjustment structure of the present invention.

[0031] Figure 8 This is a detailed schematic diagram of the heating mechanism and fixing mechanism of the present invention;

[0032] Figure 9 This is a schematic diagram illustrating the use of the fixing mechanism of the present invention.

[0033] The components include: 1. Pile body; 2. Guide rail mechanism; 201. Fixing sleeve; 202. External slide rail; 203. Upper limit ring; 204. Lower limit ring; 3. Support mechanism; 301. Connecting slider; 302. Fixing clamp; 303. Fixing bolt; 304. Fixing rod; 305. Fixing nut; 4. Upper baffle mechanism; 401. Upper connecting rod; 402. Upper fixing rod; 403. Upper outer plate; 5. Lower baffle mechanism; 501. Lower connecting rod; 502. Lower fixing block. 503. Lower outer plate; 6. Pressure plate mechanism; 601. Upper pressure plate; 602. Lower pressure plate; 603. Pressure plate fixing nail; 7. Buoyancy adjustment structure; 701. Connecting column; 702. Adjusting float; 703. Buoyancy adjustment pump; 704. Adjusting pipe; 705. Vent pipe; 8. Heating mechanism; 801. Electric heating plate; 802. Heating plate fixing nail; 803. Controller; 9. Fixing mechanism; 901. Lifting rod; 902. Lifting ring; 903. Fixing frame; 904. Fixing pin. Detailed Implementation

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] Example:

[0036] Please see the appendix Figure 1 -Appendix Figure 3 This invention provides an anti-icing device for polar marine engineering, including a foundation pile body 1. A guide rail mechanism 2 is fixedly connected to the outer surface of the foundation pile body 1. Multiple sets of support mechanisms 3 are slidably connected to the outer surface of the guide rail mechanism 2. An upper baffle mechanism 4 is fixedly connected to the outer edge of each upper support mechanism 3, and a lower baffle mechanism 5 is fixedly connected to the outer edge of each lower support mechanism 3. The upper baffle mechanism 4 and the lower baffle mechanism 5 are fixed to each other by vertically arranged support mechanisms 3. A pressure plate mechanism 6 is fixedly connected to the upper side of the upper baffle mechanism 4 and the lower side of the lower baffle mechanism 5. A buoyancy adjustment structure 7 is fixedly connected to the lower side of the pressure plate mechanism 6. A heating mechanism 8 is fixedly connected to the adjacent inner sides of the upper baffle mechanism 4 and the lower baffle mechanism 5. A fixing mechanism 9 is fixedly connected to the upper side of the pressure plate mechanism 6.

[0037] Specifically, the device includes a foundation pile body 1, on which a guide rail mechanism 2 is fixedly connected. Multiple sets of support mechanisms 3 are slidably connected to the outer surface of the guide rail mechanism 2. The support mechanisms 3 can slide up and down inside the guide rail on the guide rail mechanism 2. An upper baffle mechanism 4 and a lower baffle mechanism 5 are fixedly connected to the outer edge of the support mechanism 3. The upper baffle mechanism 4 and the lower baffle mechanism 5 are fixed to each other by the vertically arranged support mechanism 3. Under the fixation of the support mechanism 3, the upper baffle mechanism 4 and the lower baffle mechanism 5 form an anti-icing cover for mitigating impact.

[0038] The upper side of the upper baffle mechanism 4 and the lower side of the lower baffle mechanism 5 are both fixedly connected to the pressure plate mechanism 6, which can increase the stability of the anti-icing cover. The lower side of the pressure plate mechanism 6 is fixedly connected to the buoyancy adjustment structure 7, which can adjust the buoyancy of the anti-icing cover according to the water depth and ice thickness, keep the anti-icing cover in a suitable position, and thus increase the anti-icing effect of the device. The upper baffle mechanism 4 and the lower baffle mechanism 5 are both fixedly connected to the adjacent sides inside the device, which can melt the ice layer by electric heating and prevent the ice layer from freezing on the anti-icing cover. The upper side of the pressure plate mechanism 6 is fixedly connected to the fixing mechanism 9, which can lift or lower the anti-icing device by the lifting rod 901 and the lifting ring 902. The fixing mechanism 9 can also fix the device in a position above the sea surface, which not only facilitates the inspection and maintenance of the device, but also reduces the maintenance cost of the device by lifting the device off the sea surface during the non-icing season.

[0039] Please see the appendix Figure 4 The guide rail mechanism 2 includes a fixed sleeve 201 and an external slide rail 202. The outer surface of the fixed sleeve 201 is fixedly connected to the adjacent sides of multiple sets of external slide rails 202. An upper limit ring 203 is fixedly connected to the upper end of the fixed sleeve 201, and a lower limit ring 204 is fixedly connected to the lower end of the fixed sleeve 201.

[0040] Specifically, the outer surface of the fixed sleeve 201 is fixedly connected to the adjacent sides of multiple sets of external slide rails 202 to form a cylindrical sliding sleeve. The upper end of the fixed sleeve 201 is fixedly connected to an upper limit ring 203, and the lower end of the fixed sleeve 201 is fixedly connected to a lower limit ring 204, which limits the sliding range of the support mechanism 3 on the pile body 1.

[0041] Please see the appendix Figure 5 The support mechanism 3 includes a connecting slider 301 and a fixed clamping plate 302. The inner side of the connecting slider 301 is slidably connected to the inside of the outer slide rail 202, and the outer side of the connecting slider 301 is fixedly connected to the fixed clamping plate 302. An upper baffle mechanism 4 and a lower baffle mechanism 5 are fixedly connected between the fixed clamping plates 302. The upper baffle mechanism 4 and the lower baffle mechanism 5 are fixed to the fixed clamping plate 302 by fixing bolts 303. A fixing rod 304 is provided between the upper baffle mechanism 4 and the lower baffle mechanism 5. The upper baffle mechanism 4 and the lower baffle mechanism 5 are fixed in a preset relative position by fixing nuts 305 provided on the fixing rods 304.

[0042] Specifically, by connecting the slider 301 to the external slide rail 202, the support mechanism 3 can move horizontally along the external slide rail 202. By fixing the clamping plate 302 to the upper baffle mechanism 4 and the lower baffle mechanism 5, the upper baffle mechanism 4 and the lower baffle mechanism 5 can move up and down with the connecting slider 301. The fixing rod 304 of the upper baffle mechanism 4 and the lower baffle mechanism 5 is fixed in a preset relative position, so that the upper baffle mechanism 4 and the lower baffle mechanism 5 are spliced ​​together to form an anti-icing cover for mitigating impact.

[0043] Please see the appendix Figure 5 The upper baffle mechanism 4 includes an upper connecting rod 401, an upper fixing rod 402, and an upper outer plate 403. The inner ends of the upper connecting rod 401 are all fixedly connected between the upper fixing plates 302, the outer ends of the upper connecting rod 401 are all fixedly connected to the inner side of the upper fixing rod 402, and the outer sides of the upper fixing rod 402 are all fixedly connected to the upper outer plate 403.

[0044] Please see the appendix Figure 5 The lower baffle mechanism 5 includes a lower connecting rod 501, a lower fixing block 502, and a lower outer plate 503. The inner ends of the lower connecting rod 501 are all fixedly connected between the lower fixing plates 302, and the outer ends of the lower connecting rod 501 are all fixedly connected to the inner side of the lower fixing block 502. The outer side of the lower fixing block 502 is fixedly connected to the lower outer plate 503.

[0045] Specifically, since the upper outer plate 403 and the lower outer plate 503 are the main components of the anti-icing cover in the entire device and are the parts that directly receive the impact of the sea ice layer, the upper outer plate 403 and the lower outer plate 503 are modularly designed and fixedly spliced ​​with the upper connecting rod 401 and the lower connecting rod 501 and the support mechanism 3 to form an anti-icing cover for mitigating impact. By forming a stable anti-icing shape, the interaction between the near-double pyramidal structure and the sea ice transforms the squeezing damage caused by the interaction between the sea ice and the anti-icing cover into bending damage, thereby reducing the force of the sea ice on the foundation pile and preventing the sea ice from damaging the foundation pile. The modular design allows the damaged upper outer plate 403 and lower outer plate 503 to be quickly replaced, thereby reducing the maintenance cost and maintenance time of the device.

[0046] Please see the appendix Figure 6 The pressure plate mechanism 6 includes an upper pressure plate 601, a lower pressure plate 602, and pressure plate fixing nails 603. The upper pressure plate 601 is fixedly connected to the upper side of the upper outer plate 403 by the pressure plate fixing nails 603, and the lower pressure plate 602 is fixedly connected to the lower side of the lower pressure plate 602 by the pressure plate fixing nails 603.

[0047] Specifically, the upper pressure plate 601 is fixedly connected to the upper side of the upper outer plate 403 by pressure plate fixing nails 603, and the lower pressure plate 602 is fixedly connected to the lower side of the lower pressure plate 602 by pressure plate fixing nails 603. This allows the pressure plate mechanism 6 to increase the stability of the anti-ice cover, prevent the anti-ice cover from being pushed and deformed by the ice layer, and provide a connection surface for other mechanisms on the device.

[0048] Please see the appendix Figure 7 The buoyancy adjustment structure 7 includes a connecting column 701 and an adjusting float 702. The upper end of the connecting column 701 is fixedly connected to the lower surface of the lower pressure plate 602, and the lower end of the connecting column 701 is fixedly connected to the upper surface of the adjusting float 702. A buoyancy adjustment pump 703 is fixedly connected to the upper left surface of the adjusting float 702. An adjusting pipe 704 is fixedly connected to the left side of the buoyancy adjustment pump 703, and a vent pipe 705 is fixedly connected to the right side of the adjusting pipe 704.

[0049] Specifically, the lower ends of the connecting columns 701 are fixedly connected to the upper surface of the regulating float 702, so that the buoyancy adjustment structure 7 can adjust the buoyancy of the anti-icing cover according to the water depth and ice thickness, keeping the anti-icing cover in a suitable position, thereby increasing the anti-icing effect of the device. A buoyancy adjustment pump 703 is fixedly connected to the upper left surface of the regulating float 702. The buoyancy adjustment pump 703 is connected to the inside of the regulating float 702 and can adjust the water storage volume inside the regulating float 702. A regulating pipe 704 is fixedly connected to the left side of the buoyancy adjustment pump 703. The regulating pipe 704 is used for the buoyancy adjustment pump 703 to draw in or discharge seawater. A vent pipe 705 is fixedly connected to the right side of the regulating pipe 704, so that the buoyancy adjustment pump 703 simultaneously draws in air to fill the seawater inside the regulating float 702, thereby changing the buoyancy of the regulating float 702 and keeping the anti-icing cover in a suitable position, thereby increasing the anti-icing effect of the device.

[0050] Please see the appendix Figure 8 The heating mechanism 8 includes an electric heating plate 801, a heating plate fixing nail 802, and a controller 803. The outer side of the electric heating plate 801 is fixedly connected to the inner side of the upper outer plate 403 and the lower outer plate 503 by the heating plate fixing nail 802. The controller 803 is fixedly connected to the upper left surface of the upper pressure plate 601.

[0051] Specifically, the outer side of the electric heating plate 801 is fixedly connected to the inner side of the upper outer plate 403 and the lower outer plate 503 by heating plate fixing nails 802, so that the electric heating plate 801 can melt the ice layer frozen on the anti-icing cover by electric heating, preventing the anti-icing cover from freezing on the ice layer and losing its function. The controller 803 is fixedly connected to the upper left surface of the upper pressure plate 601, and can adjust the heating power and time of the electric heating plate 801 according to the thickness and temperature of the ice layer.

[0052] Please see the appendix Figure 8 -Appendix Figure 9 The fixing mechanism 9 includes a lifting rod 901, a lifting ring 902, and a fixing frame 903. The lower end of the lifting rod 901 is fixedly connected to the upper surface of the upper pressure plate 601. The lower end of the lifting ring 902 is fixedly connected to the upper end of the lifting rod 901. The lower side of the fixing frame 903 is fixedly connected to the upper surface of the upper limit ring 203. The fixing frame 903 is provided with a fixing pin 904.

[0053] Specifically, the anti-icing device is lifted or lowered by other equipment along the guide rail mechanism 2 through the fixed connection between the lifting rod 901 and the lifting ring 902. The anti-icing device is lifted by the lifting rod 901 through the through hole in the upper limit ring 203 when it is lifted, and the lifting rod 901 and the fixing frame 903 are fixed to each other by the fixing pin 904. The entire anti-icing device is then fixed to the lower side of the upper limit ring 203, thus fixing the device at a position above the sea surface. This not only facilitates the inspection and maintenance of the device, but also reduces the maintenance cost of the device by lifting it off the sea surface during the non-icing season.

[0054] The electric heating plates 801 are electrically connected to the controller 803, and the controller 803 is electrically connected to the buoyancy regulating pump 703.

[0055] Specifically, the electric heating plate 801 is electrically connected to the controller 803. The controller 803 can adjust the heating power and time of the electric heating plate 801. The controller 803 is electrically connected to the buoyancy regulating pump 703, so that the controller 803 can control the buoyancy regulating pump 703 to adjust the buoyancy of the buoyancy regulating structure 7 according to the specific situation.

[0056] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An anti-icing device for polar marine engineering, comprising a foundation pile body (1), characterized in that, The outer surface of the foundation pile body (1) is fixedly connected to a guide rail mechanism (2). The outer surface of the guide rail mechanism (2) is slidably connected to multiple sets of support mechanisms (3). The outer edges of the upper support mechanism (3) are all fixedly connected to an upper baffle mechanism (4). The outer edges of the lower support mechanism (3) are all fixedly connected to a lower baffle mechanism (5). The upper baffle mechanism (4) and the lower baffle mechanism (5) are fixed to each other by vertically arranged support mechanisms (3). The upper side of the upper baffle mechanism (4) and the lower side of the lower baffle mechanism (5) are all fixedly connected to a pressure plate mechanism (6). The lower side of the pressure plate mechanism (6) is fixedly connected to a buoyancy adjustment structure (7). The inner adjacent sides of the upper baffle mechanism (4) and the lower baffle mechanism (5) are all fixedly connected to a heating mechanism (8). The upper side of the pressure plate mechanism (6) is fixedly connected to a fixing mechanism (9). The guide rail mechanism (2) includes a fixed sleeve (201) and an external slide rail (202). The outer surface of the fixed sleeve (201) is fixedly connected to the adjacent sides of multiple sets of external slide rails (202). An upper limit ring (203) is fixedly connected to the upper end of the fixed sleeve (201), and a lower limit ring (204) is fixedly connected to the lower end of the fixed sleeve (201). The support mechanism (3) includes a connecting slider (301) and a fixed clamping plate (302). The inner side of the connecting slider (301) is slidably connected to the inside of the outer slide rail (202). The outer side of the connecting slider (301) is fixedly connected to the fixed clamping plate (302). The upper baffle mechanism (4) and the lower baffle mechanism (5) are fixedly connected between the fixed clamping plates (302). The upper baffle mechanism (4) and the lower baffle mechanism (5) are fixed to the fixed clamping plate (302) by fixing bolts (303). The upper baffle mechanism (4) and the lower baffle mechanism (5) are provided with a fixing rod (304) between the upper baffle mechanism (4) and the lower baffle mechanism (5). The upper baffle mechanism (4) and the lower baffle mechanism (5) are fixed in a preset relative position by fixing nuts (305) provided on the fixing rod (304). The buoyancy adjustment structure (7) includes a connecting column (701) and an adjustment float (702). The upper end of the connecting column (701) is fixedly connected to the lower surface of the lower pressure plate (602), and the lower end of the connecting column (701) is fixedly connected to the upper surface of the adjustment float (702). A buoyancy adjustment pump (703) is fixedly connected to the upper left side of the adjustment float (702). An adjustment pipe (704) is fixedly connected to the left side of the buoyancy adjustment pump (703), and a vent pipe (705) is fixedly connected to the right side of the buoyancy adjustment pump (703). The heating mechanism (8) includes an electric heating plate (801), a heating plate fixing nail (802), and a controller (803). The outer side of the electric heating plate (801) is fixedly connected to the inner side of the upper outer plate (403) and the lower outer plate (503) by the heating plate fixing nail (802). The controller (803) is fixedly connected to the upper left surface of the upper pressure plate (601).

2. The anti-icing device for polar marine engineering according to claim 1, characterized in that, The upper baffle mechanism (4) includes an upper connecting rod (401), an upper fixing rod (402), and an upper outer plate (403). The inner ends of the upper connecting rod (401) are fixedly connected to the upper fixing plates (302), the outer ends of the upper connecting rod (401) are fixedly connected to the inner side of the upper fixing rod (402), and the outer sides of the upper fixing rod (402) are fixedly connected to the upper outer plate (403).

3. The anti-icing device for polar marine engineering according to claim 1, characterized in that, The lower baffle mechanism (5) includes a lower connecting rod (501), a lower fixing block (502), and a lower outer plate (503). The inner ends of the lower connecting rod (501) are fixedly connected between the lower fixing plates (302), the outer ends of the lower connecting rod (501) are fixedly connected to the inner side of the lower fixing block (502), and the outer sides of the lower fixing block (502) are fixedly connected to the lower outer plate (503).

4. The anti-icing device for polar marine engineering according to claim 1, characterized in that, The pressure plate mechanism (6) includes an upper pressure plate (601), a lower pressure plate (602), and pressure plate fixing nails (603). The upper pressure plate (601) is fixedly connected to the upper side of the upper outer plate (403) by the pressure plate fixing nails (603), and the lower pressure plate (602) is fixedly connected to the lower side of the lower pressure plate (602) by the pressure plate fixing nails (603).

5. The anti-icing device for polar marine engineering according to claim 1, characterized in that, The fixing mechanism (9) includes a lifting rod (901), a lifting ring (902), and a fixing frame (903). The lower end of the lifting rod (901) is fixedly connected to the upper surface of the upper pressure plate (601). The lower end of the lifting ring (902) is fixedly connected to the upper end of the lifting rod (901). The lower side of the fixing frame (903) is fixedly connected to the upper surface of the upper limit ring (203). The fixing frame (903) is provided with fixing pins (904).

6. The anti-icing device for polar marine engineering according to claim 1, characterized in that, The electric heating plates (801) are all electrically connected to the controller (803), and the controller (803) is electrically connected to the buoyancy regulating pump (703).

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