Method and device for controlling heat conductivity coefficient of macromolecular plate for ocean ship

Abstract

The invention discloses a method and a device for controlling the heat conductivity coefficient of a polymer plate for a marine ship, the device comprises a uniform temperature plate shell, a medium pipe and support frames, a plurality of groups of support frames are fixed on the inner wall of the uniform temperature plate shell, the support frames sleeve the surface of the medium pipe, the surface of the uniform temperature plate shell is conveniently sleeved with a polymer plate main body, and the polymer plate main body is fixed on the inner wall of the uniform temperature plate shell. The polymer plate main body comprises a ceramic layer, a braid layer, a graphene layer, a metal oxide and an aluminum plate layer; through the aluminum plate layer, the graphene layer and the graphene layer arranged in the polymer plate main body, the heat conduction efficiency of the polymer plate main body is improved, the usability of the polymer plate main body is improved, when an operator replaces the uniform temperature plate shell, liquid remaining in a medium pipe is prevented from dripping at will, the replacement convenience of the operator is improved, and the working efficiency of the operator is improved. And meanwhile, an operator can conveniently replace in the sailing process, and the maintenance convenience of the operator is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of polymer plates, and in particular relates to a method and a device for controlling the thermal conductivity of a polymer plate for marine ships. Background Art

[0002] Thermal conductivity control device for polymer sheets for marine vessels is a device used to control the thermal conductivity of polymer sheets used in marine vessels. This device is usually used to adjust and optimize the thermal conductivity of polymer sheets to meet specific application requirements, such as improving energy efficiency, ensuring safe operation of equipment or improving comfort.

[0003] In the marine environment, ships face challenges such as extreme temperature changes, high humidity and corrosive seawater. Therefore, controlling the thermal conductivity of polymer sheets is crucial to maintaining temperature stability inside the ship, preventing condensation, reducing energy loss and protecting equipment and cargo from temperature changes. Existing control methods and devices can basically meet daily use needs, but there are still some shortcomings that need to be improved.

[0004] During use, the thermal conductivity of existing polymer sheets may be poor, which may result in the polymer sheets being unable to conduct heat quickly. To this end, we propose a method and device for controlling the thermal conductivity of polymer sheets for marine ships to solve the above problem. Summary of the invention

[0005] In order to overcome the shortcomings of the prior art, the present invention provides a method and device for controlling the thermal conductivity of polymer sheets for marine ships. After the heat-conducting medium enters the medium pipe, the thermal conductivity efficiency of the polymer sheet is adjusted by heat conduction to improve the safety of the battery pack body.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A thermal conductivity control device for polymer plates for marine ships, comprising a temperature equalizing plate shell, a medium tube and a support frame, wherein a plurality of groups of support frames are fixed to the inner wall of the temperature equalizing plate shell, and the support frames are sleeved on the surface of the medium tube, and a polymer plate body is conveniently sleeved on the surface of the temperature equalizing plate shell, and the polymer plate body comprises a ceramic layer, a woven layer, a graphene layer, a metal oxide and an aluminum plate layer, an aluminum plate layer is bonded to the surface of the temperature equalizing plate shell, and a metal oxide is attached to the surface of the aluminum plate layer, a graphene layer is attached to the surface of the metal oxide, and a woven layer is wrapped on the surface of the graphene layer, and a ceramic layer is sintered on the surface of the woven layer.

[0008] As a preferred technical solution of the present invention, fixing rods are fixed on all four sides of the temperature equalizing plate shell, and the fixing rods all penetrate the polymer plate body, a screw groove is opened at the end of the fixing rod, and a screw rod is threadedly installed in the middle of the screw groove, and a screw block is fixed at the end of the screw rod.

[0009] As a preferred technical solution of the present invention, fixing frames are fixed to the ends of both sides of the medium tube, and a fixing block is elastically connected to the middle of the fixing frame, sealing plugs are fixed to the ends of the fixing blocks, and the surfaces of the sealing plugs are sleeved with sealing sheets fixed to the inner walls of the medium tube, a first connecting rod is fixed to the middle of the sealing plug, and a push plate arranged in the medium tube is fixed to the surface of the first connecting rod.

[0010] As a preferred technical solution of the present invention, a fixed block is fixed to one end of one side of the sealing plug, and a second connecting plate is fixed to the surface of the fixed block, the end of the second connecting plate is sleeved with a traction sleeve fixed on the fixed frame, and the surface of the second connecting plate is wound with springs that are respectively abutted between the fixed block and the traction sleeve.

[0011] As a preferred technical solution of the present invention, a cross-shaped through hole is provided in the middle of the sealing sheet, and the cross-shaped through hole provided in the middle of the sealing sheet matches the cross-shaped block provided on the sealing plug.

[0012] As a preferred technical solution of the present invention, the polymer plate body is surrounded by an extension plate, and a positioning plate inserted between two groups of polymer plate bodies is fixed on the inner wall of the extension plate.

[0013] As a preferred technical solution of the present invention, metal oxides are staggered in the middle of the graphene layer.

[0014] A method for controlling thermal conductivity of a polymer sheet for marine ships comprises the following steps:

[0015] S1. After the control valve is opened, the heat-conducting medium enters the medium pipe, and the medium heats the housing of the temperature-averaging plate by heat conduction;

[0016] S2. When the housing of the temperature equalizing plate is heated, the heat is then transferred to the aluminum plate layer in the main body of the polymer plate by heat conduction. Since the aluminum plate layer is made of aluminum, the aluminum plate layer increases the heat conduction rate of the main body of the polymer plate, so that the aluminum plate layer transfers the heat to the graphene layer and the metal oxide. Since there are metal oxides in the graphene layer, the metal oxides increase the thermal conductivity of the graphene layer, and the metal oxides are convenient for heat preservation, thereby increasing the thermal conductivity of the main body of the polymer plate;

[0017] S3. When the specified temperature is reached, the control valve is closed to prevent the heat transfer medium from entering the medium pipe, thereby controlling the thermal conductivity.

[0018] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0019] 1. The thermal conductivity control device for polymer plates for marine ships is provided with a polymer plate body, a temperature equalizing plate shell and a medium pipe. The heat conducting medium enters into the medium pipe, and the heat is conducted to the polymer plate body by heat conduction. In addition, the efficiency of the heat conduction of the polymer plate body is increased by the aluminum plate layer, the graphene layer and the graphene layer arranged in the polymer plate body, thereby improving the usability of the polymer plate body.

[0020] 2. The thermal conductivity control device of the polymer sheet for marine ships is provided with a sealing plug, a sealing sheet, a push plate and a first connecting rod. After being moved out from the medium pipe through the pipeline, the pipeline no longer squeezes the push plate, and the push plate no longer pushes the sealing plug through the first connecting rod for squeezing, the sealing plug is inserted into the sealing sheet again to close the medium pipe. When the operator replaces the housing of the temperature equalizing plate, the residual liquid in the medium pipe is prevented from dripping randomly, thereby improving the convenience of the operator's replacement.

[0021] 3. The thermal conductivity control device for polymer plates for marine vessels is provided with a fixing rod, a twisting block, a screw and a screw groove. When the operator twists the twisting block, the twisting block drives the screw to engage with the screw groove, so that the screw is moved out of the screw groove, and the twisting block no longer fixes the polymer plate body. Then, the operator pulls the polymer plate body, and the polymer plate body is moved out from the surface of the fixing rod, so that the polymer plate body is separated from the temperature equalizing plate shell. The temperature equalizing plate shell and the polymer plate body are modularized, which is convenient for replacing any damaged party, and convenient for the operator to replace during navigation, thereby improving the convenience of the operator to perform maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front cross-sectional structural schematic diagram of the present invention;

[0023] Figure 2 It is a schematic diagram of a top cross-sectional structure of the present invention;

[0024] Figure 3 It is a schematic diagram of the top cross-sectional structure of the sealing sheet and the sealing plug of the present invention;

[0025] Figure 4 It is a bottom-view cross-sectional structural schematic diagram of the push plate and the first connecting rod of the present invention;

[0026] Figure 5 For the present invention Figure 1 A is an enlarged schematic diagram of the cross-sectional structure;

[0027] Figure 6 For the present invention Figure 1 Enlarged cross-sectional structural diagram at point B in the middle.

[0028] Among them: 1. Temperature equalizing plate shell; 2. Medium pipe; 3. Support frame; 4. Polymer plate body; 41. Ceramic layer; 42. Braided layer; 43. Graphene layer; 44. Metal oxide; 45. Aluminum plate layer; 5. Extension plate; 6. Positioning plate; 7. Spring; 8. Fixed block; 9. Sealing plug; 10. Push plate; 11. First connecting rod; 12. Sealing sheet; 13. Second connecting rod; 14. Fixed frame; 15. Twist block; 16. Screw; 17. Screw groove; 18. Fixed rod; 19. Traction sleeve. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, and purpose and efficacy of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials and reagents used in the following embodiments are all commercially available unless otherwise specified.

[0030] Example

[0031] like Figure 1-6The thermal conductivity control device of a polymer sheet for marine ships shown in the figure comprises a temperature averaging plate shell 1, a medium pipe 2 and a support frame 3. The inner wall of the temperature averaging plate shell 1 is welded with a plurality of support frames 3, and the support frames 3 are sleeved on the surface of the medium pipe 2. The surface of the temperature averaging plate shell 1 is conveniently sleeved with a polymer sheet body 4, and the polymer sheet body 4 comprises a ceramic layer 41, a braided layer 42, a graphene layer 43, a metal oxide 44 and an aluminum sheet layer 45. The surface of the temperature averaging plate shell 1 is bonded with an aluminum sheet layer 45, and the surface of the aluminum sheet layer 45 is A metal oxide 44 is attached, a graphene layer 43 is attached to the surface of the metal oxide 44, the metal oxide 44 is staggered in the middle of the graphene layer 43, and the surface of the graphene layer 43 is wrapped with a braided layer 42, and a ceramic layer 41 is sintered on the surface of the braided layer 42. After the medium pipe 2 is opened by controlling the valve, the heat-conducting medium enters the medium pipe 2, and the heat-conducting medium heats the temperature-averaging plate shell 1 by heat conduction. When the temperature-averaging plate shell 1 becomes hot, the heat in the temperature-averaging plate shell 1 is dissipated by heat conduction. The polymer plate body 4 is introduced in the form of a heat-conducting plate. During the process of heat conduction of the polymer plate body 4 by the heat-conducting plate shell 1, the aluminum plate layer 45 is made of an aluminum plate. Since the aluminum plate has good thermal conductivity, the aluminum plate layer 45 conducts the heat emitted by the heat-conducting plate shell 1 to the graphene layer 43 and the metal oxide 44. Since the graphene layer 43 is filled in the metal oxide 44 and the metal oxide 44 is metal particles, the metal oxide 44 increases the thermal conductivity of the graphene layer 43. In addition, the graphene layer 43 is graphene. The graphene layer 43 can preserve heat, reduce the speed of heat loss, and facilitate heat preservation. The braided layer 42 is a braided mesh, which makes it easy to restrict the graphene layer 43 and the metal oxide 44, avoid the graphene layer 43 and the metal oxide 44 from moving at will, and facilitate the shaping of the graphene layer 43 and the metal oxide 44. At the same time, the ceramic layer 41 is arranged on the outside, so that the ceramic layer 41 increases the corrosion resistance of the polymer plate body 4 and increases the service life of the polymer plate body 4.

[0032] In other embodiments, fixing rods 18 are welded on all sides of the temperature-averaging plate shell 1, and the fixing rods 18 all penetrate the polymer plate body 4, a screw groove 17 is opened at the end of the fixing rod 18, and a screw 16 is threadedly installed in the middle of the screw groove 17, and a twist block 15 is welded at the end of the screw 16. When the operator installs the polymer plate body 4, the operator takes the polymer plate body 4 and aligns the polymer plate body 4 with the fixing rods 18 and the medium tube 2 fixed on the surface of the temperature-averaging plate shell 1. Then, the operator passes the polymer plate body 4 through the fixing rods 18 and the medium tube 2, so that the polymer plate body 4 and the surface of the temperature-averaging plate shell 1 fit each other, and then the operator takes the twist block 15 and twists it. The block 15 drives the screw 16 to move, and the screw 16 is inserted into the screw groove 17, and the screw 16 and the screw groove 17 are threadedly matched with each other. The screw 16 is installed in the screw groove 17, and the screw block 15 is installed in the fixing rod 18. Then the operator continues to rotate the screw block 15, and the screw block 15 drives the screw 16 to threadably match with the screw groove 17. The screw block 15 fixes the polymer board body 4 and installs the polymer board body 4 on the temperature equalizing plate shell 1, which is convenient for the operator to install the polymer board body 4 on the temperature equalizing plate shell 1. By setting the temperature equalizing plate shell 1 and the polymer board body 4 as modular, it is convenient for the operator to repair or replace the temperature equalizing plate shell 1 and the polymer board body 4.

[0033] In other embodiments, a fixing frame 14 is welded to the ends of both sides of the medium pipe 2, and a fixing block 8 is elastically connected to the middle of the fixing frame 14, a fixing block 8 is welded to one end of the sealing plug 9, and a second connecting rod 13 is welded to the surface of the fixing block 8, the end of the second connecting rod 13 is sleeved with a traction sleeve 19 welded on the fixing frame 14, and the surface of the second connecting rod 13 is wound with a spring 7 respectively abutting between the fixing block 8 and the traction sleeve 19, a sealing plug 9 is welded to the end of the fixing block 8, and the surface of the sealing plug 9 is sleeved with a sealing sheet 12 welded on the inner wall of the medium pipe 2, a first connecting rod 11 is welded to the middle of the sealing plug 9, and a push plate 10 arranged in the medium pipe 2 is welded to the surface of the first connecting rod 11. When the operator installs the medium pipe 2 and the docking pipe, when the operator installs the docking pipe thread in the medium pipe 2, the docking pipe pushes the push plate 10 to move, and the push plate 10 pushes the first connecting rod 11 to move, and when the first connecting rod 11 moves, the first connecting rod 11 pushes the sealing The plug 9 moves, so that the sealing plug 9 pushes the fixed block 8 to move, and when the fixed block 8 moves, the fixed block 8 pushes the second connecting rod 13 which is set as a rectangular block to move, so that the second connecting rod 13 slides in the rectangular through hole set in the middle of the traction sleeve 19, so that the traction sleeve 19 pulls the movement of the second connecting rod 13, and the surrounding surfaces of the second connecting rod 13 are mutually abutted with the surrounding inner walls of the traction sleeve 19, so as to avoid that when the second connecting rod 13 slides in the traction sleeve 19, the second connecting rod 13 rotates in the traction sleeve 19, and prevents the sealing plug 9 from offsetting the position of the cross-shaped through hole opened in the middle of the sealing sheet 12, and when the fixed block 8 pushes the second connecting rod 13 to move, the second connecting rod 13 squeezes the spring 7, so that the spring 7 undergoes elastic deformation, the spring 7 avoids the fixed block 8, and the fixed block 8 avoids the sealing plug 9, so that the sealing plug 9 is moved out of the sealing sheet 12, and the sealing plug 9 opens the sealing sheet 12, thereby opening the medium pipe 2, so as to facilitate the heat transfer medium to enter the medium pipe 2;

[0034] And when the operator needs to separate the docking tube from the medium tube 2, the operator takes the docking tube, makes the docking tube threadedly fit in the medium tube 2, and then moves the docking tube toward the outside of the medium tube 2. After the docking tube no longer uses the push plate 10 to push the first connecting rod 11 to move the sealing plug 9, and the sealing plug 9 no longer squeezes the spring 7 through the fixed block 8, the elastic deformation of the spring 7 is restored, and the spring 7 pushes the fixed block 8 to move, so that the fixed block 8 pushes the sealing plug 9 to move, and the sealing plug 9 is inserted into the sealing sheet 12 again. The sealing plug 9 is inserted into the sealing sheet 12, and the sealing plug 9 blocks the sealing sheet 12. By blocking the sealing sheet 12, the residual liquid in the medium tube 2 is prevented from flowing out, and the residual liquid in the medium tube 2 is prevented from dripping at will, thereby improving the convenience of replacement by the operator.

[0035] In other embodiments, a cross-shaped through hole is opened in the middle of the sealing sheet 12, and the cross-shaped through hole opened in the middle of the sealing sheet 12 matches the cross-shaped block provided with the sealing plug 9. The cross-shaped through hole opened in the middle of the sealing sheet 12 matches the cross-shaped block provided with the sealing plug 9, so that the sealing plug 9 can be inserted into the sealing sheet 12, and the surface of the sealing plug 9 fits with the inner wall of the cross-shaped through hole opened in the middle of the sealing sheet 12, thereby increasing the sealing performance of the sealing plug 9 inserted into the sealing sheet 12.

[0036] In other embodiments, an extension plate 5 is sleeved around the polymer board main body 4, and a positioning plate 6 inserted between two groups of polymer board main bodies 4 is welded on the inner wall of the extension plate 5. By inserting the positioning plate 6 between the two groups of polymer board main bodies 4, the positioning plate 6 protects the four sides of the polymer board main body 4, and the extension plate 5 is sleeved around the polymer board main body 4, so that the extension plate 5 protects the four corners of the polymer board main body 4, thereby increasing the safety and sealing of the polymer board main body 4.

[0037] A method for controlling thermal conductivity of a polymer sheet for marine ships comprises the following steps:

[0038] S1. The computer terminal and the electric valve are connected through a specific communication protocol, so that the computer terminal controls the electric valve. When the electric valve is opened, the medium pipe 2 slowly flows into the medium pipe 2 under the action of the pressure difference, and the medium heats the temperature plate shell 1 by heat conduction. The heat conduction medium is heat-conducting silicone oil, which has a low vapor pressure, a high flash point and good thermal stability.

[0039] S2. When the temperature equalizing plate housing 1 is heated, the heat is then transferred to the aluminum plate layer 45 in the polymer plate body 4 by heat conduction. Since the aluminum plate layer 45 is made of aluminum, the aluminum plate layer 45 increases the heat conduction rate of the polymer plate body 4, so that the aluminum plate layer 45 transfers the heat to the graphene layer 43 and the metal oxide 44. Since the metal oxide 44 is staggered in the graphene layer 43, the metal oxide 44 increases the thermal conductivity of the graphene layer 43, and the metal oxide 44 is easy to keep the heat warm, thereby increasing the thermal conductivity of the polymer plate body 4.

[0040] S3. When the specified temperature is reached, the control valve is closed to prevent the heat transfer medium from entering the medium pipe 2, thereby controlling the thermal conductivity.

[0041] The above shows and describes the basic principles of the present invention; the main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A thermal conductivity control device for a polymer sheet for marine vessels, comprising a temperature-averaging plate shell (1), a medium pipe (2) and a support frame (3), wherein a plurality of support frames (3) are fixed to the inner wall of the temperature-averaging plate shell (1), and the support frames (3) are sleeved on the surface of the medium pipe (2), characterized in that: The surface of the temperature equalizing plate shell (1) is conveniently covered with a polymer plate body (4), the polymer plate body (4) comprising a ceramic layer (41), a woven layer (42), a graphene layer (43), a metal oxide (44) and an aluminum plate layer (45), the surface of the temperature equalizing plate shell (1) is bonded with an aluminum plate layer (45), and the surface of the aluminum plate layer (45) is attached with a metal oxide (44), the surface of the metal oxide (44) is attached with a graphene layer (43), the surface of the graphene layer (43) is wrapped with a woven layer (42), and the surface of the woven layer (42) is sintered with a ceramic layer (41).

2. A thermal conductivity control device for a polymer sheet for marine vessels according to claim 1, characterized in that: The temperature equalizing plate shell (1) is fixed with fixing rods (18) on all four sides, and the fixing rods (18) all penetrate the polymer plate body (4). The ends of the fixing rods (18) are provided with screw grooves (17), and the middle part of the screw grooves (17) is threadedly installed with screw rods (16), and the ends of the screw rods (16) are fixed with screw blocks (15).

3. A thermal conductivity control device for a polymer sheet for marine vessels according to claim 2, characterized in that: The ends of both sides of the medium pipe (2) are fixed with a fixing frame (14), and the middle of the fixing frame (14) is elastically connected with a fixing block (8), the ends of the fixing blocks (8) are fixed with sealing plugs (9), and the surface of the sealing plugs (9) is sleeved with a sealing sheet (12) fixed on the inner wall of the medium pipe (2), the middle of the sealing plugs (9) is fixed with a first connecting rod (11), and the surface of the first connecting rod (11) is fixed with a push plate (10) arranged in the medium pipe (2).

4. A thermal conductivity control device for a polymer sheet for marine vessels according to claim 3, characterized in that: A fixing block (8) is fixed to one end of one side of the sealing plug (9), and a second connecting rod (13) is fixed to the surface of the fixing block (8). The end of the second connecting rod (13) is sleeved with a traction sleeve (19) fixed to a fixing frame (14), and a spring (7) is wound around the surface of the second connecting rod (13) and abuts between the fixing block (8) and the traction sleeve (19).

5. The thermal conductivity control device for a polymer sheet for marine vessels according to claim 3, characterized in that: A cross-shaped through hole is provided in the middle of each sealing sheet (12), and the cross-shaped through hole provided in the middle of the sealing sheet (12) matches the cross-shaped block provided on the sealing plug (9).

6. The thermal conductivity control device for a polymer sheet for marine vessels according to claim 1, characterized in that: The polymer plate main body (4) is sleeved with an extension plate (5) on all sides, and a positioning plate (6) inserted between two groups of polymer plate main bodies (4) is fixed on the inner wall of the extension plate (5).

7. The thermal conductivity control device for a polymer sheet for marine vessels according to claim 1, characterized in that: The graphene layer (43) has metal oxides (44) scattered in the middle.

8. A method for controlling thermal conductivity of a polymer sheet for marine vessels, characterized in that: According to claims 1-7, a thermal conductivity control device for a polymer sheet for marine ships comprises the following steps: S1. After the control valve is opened, the heat-conducting medium enters the medium pipe (2), and the medium heats the temperature-averaging plate housing (1) by heat conduction; S2. When the temperature equalizing plate shell (1) is heated, the heat is then transferred to the aluminum plate layer (45) in the polymer plate body (4) by heat conduction. Since the aluminum plate layer (45) is made of aluminum, the aluminum plate layer (45) increases the heat conduction rate of the polymer plate body (4), so that the aluminum plate layer (45) transfers the heat to the graphene layer (43) and the metal oxide (44). Since the metal oxide (44) is staggered in the graphene layer (43), the metal oxide (44) increases the thermal conductivity of the graphene layer (43), and the metal oxide (44) is easy to keep the heat warm, thereby increasing the thermal conductivity of the polymer plate body (4); S3. When the specified temperature is reached, the control valve is closed so that the heat transfer medium cannot enter the medium pipe (2), thereby controlling the thermal conductivity.

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