Anti-ice-falling device for edge of deck of polar ship
By installing heating devices on the edge of the deck of polar ships, heating components and insulation components are used to prevent freezing, the problem of ice falling on the edge of the deck of polar ships is solved. It is suitable for open-air sightseeing and scientific research ships, ensuring safety and normal operation of equipment.
Patent Information
- Application Number
- CN202411437769.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2024-12-24
AI Technical Summary
The lack of effective protective measures in the prior art to solve the problem of falling ice at the edge of the deck of polar ships, especially in areas with open-air sightseeing or scientific research, which leads to design limitations and cannot be applied to all types of polar ships.
Design a polar ship deck edge anti-ice device, including hull deck, deck edge eaves, distal support components, heating components and insulation components, automatic heating through heating cables and thermostats to ensure that the deck edges are not frozen .
It effectively solves the problem of ice falling on the edge of the deck of polar ships, and is suitable for open-air sightseeing and scientific research ships, ensuring crew safety and equipment normal operation, and overcoming the limitations of deckless edge design.
Smart Images
Figure CN119176207A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of shipbuilding technology, and in particular to an anti-ice falling device for the edge of a polar ship deck. Background Art
[0002] Polar ships sail in extremely cold environments and require special equipment and systems to ensure the normal operation of the ship and the safety of the crew. In existing polar ships, electric heating plates for escape passages and electric heating systems for lifesaving and firefighting are usually installed to heat some areas. For example, the escape passages of polar ships are key passages for crew members to quickly evacuate the ship in an emergency. Due to the harsh polar climate conditions, the passages may be covered with ice and snow, causing the passages to freeze or snow, seriously affecting the evacuation speed and safety of the crew. The electric heating plates for the escape passages can prevent the passages from freezing or snowing through heating, ensuring that the passages are unobstructed and providing a safe evacuation passage for the crew.
[0003] Some areas may need to maintain a certain temperature to ensure the normal operation of equipment or to prevent problems such as pipe freezing. The life-saving fire-fighting electric heating system heats pipes or equipment to prevent them from icing or freezing, ensuring the normal operation of the equipment. In addition, this system can also be applied to fire-fighting equipment to ensure the normal operation of fire-fighting equipment in an emergency and protect the safety of ships and crew members.
[0004] With regard to the above-mentioned related technologies, the inventor believes that there is currently no specific protection against ice falling on the deck edge, and the only measure is to avoid the existence of a deck edge with a passage or operating area below when designing the structure. In order to avoid the problem of ice falling on the deck edge, the design structure needs to avoid the existence of a deck edge with a passage or operating area below. This design is very limited and is not suitable for polar cruise ships with open-air sightseeing and scientific research ships that require a large number of open-air areas for scientific research operations. Summary of the invention
[0005] In order to solve the problem of ice falling on the deck edge of polar research vessels and overcome the limited design of no deck edge, the present application provides a polar ship deck edge anti-ice falling device.
[0006] The present application provides a polar ship deck edge anti-ice falling device, which adopts the following technical solution:
[0007] A polar ship deck edge ice-falling prevention device comprises a hull deck, a deck edge eaves plate fixedly connected to the side wall of the hull deck, a distal support assembly is arranged on the side of the hull deck away from the deck edge eaves plate, an ice-falling edge boundary is formed between the hull deck, the deck edge eaves plate and the distal support assembly, a heating assembly is fixedly connected to the interior of the ice-falling edge boundary, and a heat-insulating assembly is arranged at the bottom end of the ice-falling edge boundary.
[0008] Optionally, a supporting base plate is fixedly connected between the deck edge eaves and the distal support assembly, and the supporting base plate includes a vertical portion and a horizontal portion, the vertical portion is located on the side of the distal support assembly away from the deck edge eaves, and the horizontal portion is located on the bottom wall of the insulation assembly, one end of the horizontal portion is fixedly connected to the distal support assembly, and the other end of the horizontal portion is fixedly connected to the deck edge eaves.
[0009] Optionally, the distal support assembly includes relatively arranged auxiliary lining blocks, a plurality of the auxiliary lining blocks are fixedly connected to each other, and the auxiliary lining block located at the top end is fixedly connected to the bottom wall of the hull deck.
[0010] Optionally, the heating component includes a heating cable, a junction box is provided on one side of the heating cable, the junction box is connected to an external electrical control box for control and power supply, and the heating cable is evenly laid within the fall edge boundary.
[0011] Optionally, the top end of the heating cable abuts against the bottom wall of the hull deck, and the bottom wall of the heating cable abuts against the top end of the thermal insulation component.
[0012] Optionally, a clamp is fixedly connected to the outer side of the heating cable, the clamp is fixedly connected to the hull deck, and a plurality of the clamps are arranged along the length direction of the heating cable.
[0013] Optionally, the heat-insulating component includes a horizontally arranged heat-insulating plate, which is located below the heating component and fills the interior of the fall edge boundary.
[0014] Optionally, an aluminum foil tape is fixedly connected to the outer side of the heating component, and the aluminum foil tape is located between the heating component and the heat-insulating component.
[0015] Optionally, one end of the aluminum foil tape is located at the connection between the hull deck and the deck edge eaves, and the other end of the aluminum foil tape is located at the connection between the hull deck and the auxiliary lining, a protective chamber is formed between the aluminum foil tape and the hull deck, and the heating component is located inside the protective chamber.
[0016] Optionally, a control box is connected to one side of the heating component, the control box is connected to the heating component signal, a thermostat is arranged inside the control box, a temperature measuring component is arranged on the hull deck, and the temperature measuring component is connected to the thermostat signal.
[0017] In summary, the present application includes at least one of the following beneficial technical effects:
[0018] 1. It overcomes the limitation of the design without deck edge and solves the problem of ice falling on the deck edge of polar cruise ships with open-air sightseeing and scientific research ships that require a large number of open-air areas for scientific research operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of a polar ship deck edge ice-falling prevention device in an embodiment of the present application.
[0020] Figure 2 It is a cross-sectional view of a polar ship deck edge ice-falling prevention device in an embodiment of the present application.
[0021] Figure 3 It is a cross-sectional view of the heating component position of a polar ship deck edge ice-fall prevention device in an embodiment of the present application.
[0022] Figure 4 It is a structural schematic diagram of the junction box position of a polar ship deck edge ice falling protection device in an embodiment of the present application.
[0023] Explanation of the reference numerals: 1. hull deck; 2. deck edge eaves; 3. remote support assembly; 31. auxiliary lining; 4. fall edge boundary; 5. heating assembly; 51. heating cable; 52. card code; 6. insulation assembly; 61. support base plate; 611. vertical portion; 612. horizontal portion; 62. thermal insulation board; 63. aluminum foil tape; 64. protection chamber; 7. junction box; 71. control box; 72. thermostat; 73. environmental temperature probe. DETAILED DESCRIPTION
[0024] Polar ships sail in extremely cold environments and require special equipment and systems to ensure the normal operation of the ship and the safety of the crew. In existing polar ships, electric heating plates for escape passages and electric heating systems for lifesaving and firefighting are usually installed to heat some areas. For example, the escape passages of polar ships are key passages for crew members to quickly evacuate the ship in an emergency. Due to the harsh polar climate conditions, the passages may be covered with ice and snow, causing the passages to freeze or snow, seriously affecting the evacuation speed and safety of the crew. The electric heating plates for the escape passages can prevent the passages from freezing or snowing through heating, ensuring that the passages are unobstructed and providing a safe evacuation passage for the crew.
[0025] Some areas may need to maintain a certain temperature to ensure the normal operation of equipment or to prevent problems such as pipe freezing. The life-saving fire-fighting electric heating system heats pipes or equipment to prevent them from icing or freezing, ensuring the normal operation of the equipment. In addition, this system can also be applied to fire-fighting equipment to ensure the normal operation of fire-fighting equipment in an emergency and protect the safety of ships and crew members.
[0026] With regard to the above-mentioned related technologies, the inventor believes that there is currently no specific protection against ice falling on the deck edge, and the only measure is to avoid the existence of a deck edge with a passage or operating area below when designing the structure. In order to avoid the problem of ice falling on the deck edge, the design structure needs to avoid the existence of a deck edge with a passage or operating area below. This design is very limited and is not suitable for polar cruise ships with open-air sightseeing and scientific research ships that require a large number of open-air areas for scientific research operations.
[0027] In order to solve the problem of ice falling on the deck edge of polar research vessels and overcome the limited design of no deck edge, the present application provides a polar ship deck edge anti-ice falling device.
[0028] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.
[0030] The following is combined with Figure 1-4 This application is described in further detail.
[0031] The present application embodiment discloses a polar ship deck edge anti-ice falling device. Figure 1 , Figure 2 A polar ship deck edge ice falling prevention device includes a horizontally arranged hull deck 1, a deck edge eaves 2 is fixedly connected at the edge of the hull deck 1, the deck edge eaves 2 is vertically arranged, and the two ends of the deck edge eaves 2 extend from the top wall and the bottom wall of the hull deck 1 respectively. A distal support assembly 3 is vertically arranged on the side of the bottom wall of the hull deck 1 away from the deck edge eaves 2, and the distal support assembly 3 is arranged opposite to the deck edge eaves 2.
[0032] The hull deck 1, the deck edge cornice 2 and the distal support assembly 3 form a falling edge boundary 4, and a heating assembly 5 is arranged inside the falling edge boundary 4, and the heating assembly 5 is located on a side close to the hull deck 1. A heat preservation assembly 6 is also arranged on the side of the heating assembly 5 away from the hull deck 1, one side of the heat preservation assembly 6 is fixedly connected to the distal support assembly 3, and the other side of the heat preservation assembly 6 is fixedly connected to the deck edge cornice 2, and the heating assembly 5 is fixed inside the falling edge boundary 4 through the heat preservation assembly 6.
[0033] Reference Figure 2 , Figure 3The distal support assembly 3 includes relatively arranged auxiliary lining blocks 31, a plurality of auxiliary lining blocks 31 are arranged along the height direction, and the plurality of auxiliary lining blocks 31 are relatively fixedly connected, and the auxiliary lining block 31 at the top is fixedly connected to the bottom wall of the hull deck 1.
[0034] In some embodiments, two auxiliary lining blocks 31 are disposed opposite to each other along the height direction, and the height of the two auxiliary lining blocks 31 is 100 mm.
[0035] The insulation assembly 6 includes a support bottom plate 61 disposed below the hull deck 1. In some embodiments, the support bottom plate 61 is a stainless steel plate. The support bottom plate 61 includes a vertical portion 611 disposed vertically and a horizontal portion 612 disposed horizontally. The vertical portion 611 is fixedly connected to the horizontal portion 612, and the horizontal portion 612 is located at the bottom end of the vertical portion 611 and extends near one side of the deck edge eaves 2. The top end of the vertical portion 611 is fixedly connected to the bottom wall of the hull deck 1, and the horizontal portion 612 is fixedly connected to the side wall of the deck edge eaves 2. The horizontal portion 612 completely closes the bottom of the fall edge 4.
[0036] The heating component 5 includes a heating cable 51 arranged below the hull deck 1. The heating cable 51 is fixedly connected to the bottom wall of the hull deck 1 through a clamp 52. One end of the clamp 52 is fixedly connected to the heating cable 51, and the top end of the clamp 52 is fixedly connected to the bottom wall of the hull deck 1.
[0037] A plurality of heating cables 51 are evenly arranged at the bottom wall of the hull deck 1 relative to the hem boundary 4 , and the heating cables 51 evenly cover the bottom wall of the hem boundary 4 of the hull deck 1 , thereby facilitating heating and raising the temperature at the hem boundary 4 of the hull deck 1 .
[0038] Reference Figure 1 , Figure 4 A junction box 7 is provided at the end of the heating cable 51, and the junction box 7 is connected to the heating cable 51. The junction box 7 is connected to the electrical control box 71 on board for power supply and control. A control box 71 is provided indoors in the hull, and the control box 71 is connected to the junction box 7 for signal. A thermostat 72 is fixedly connected inside the control box 71, and the thermostat 72 is used to control the junction box 7 to open and close the heating cable 51.
[0039] An environmental temperature probe 73 is provided on the hull deck 1 to detect the temperature on the hull deck 1. The environmental temperature probe 73 is connected to the thermostat 72 by signal. The temperature information is transmitted to the inside of the thermostat 72 through the environmental temperature probe 73. When the ambient temperature is lower than the set temperature, heating is automatically started. When the temperature is higher than the set temperature, heating is stopped, thereby ensuring the highest energy efficiency on the basis of anti-freezing.
[0040] Reference Figure 2 , Figure 3 A heat insulating plate 62 is also provided below the heating cable 51. The top of the heat insulating plate 62 is relatively abutted against the heating cable 51, and the bottom of the heat insulating plate 62 is fixedly connected to the supporting bottom plate 61. The heat insulating plate 62 fills the inside of the fall edge boundary 4, so that the heat insulating plate 62 isolates and insulates the bottom end of the heating cable 51.
[0041] In some embodiments, the thermal insulation board 62 is made of glass wool or rock wool.
[0042] An aluminum foil tape 63 is provided between the heat insulating plate 62 and the heating cable 51, the top end of the aluminum foil tape 63 is fixedly connected to the heating cable 51, and the bottom end of the aluminum foil tape 63 is fixedly connected to the top wall of the heat insulating plate 62. One end of the aluminum foil tape 63 is fixedly abutted against the connection position between the hull deck 1 and the auxiliary lining 31, and the other end of the aluminum foil tape 63 is fixedly abutted against the connection position between the hull deck 1 and the deck edge eaves 2. A protective chamber 64 for placing the heating cable 51 is formed by the aluminum foil tape 63 and the hull deck 1.
[0043] The heating cable 51 is laid under the hull deck 1 of the ship and fixed by the deck edge eaves 2, the fixed card code 52, the aluminum foil tape 63, the stainless steel plate, the heat insulation board 62, and the auxiliary lining 31. One end of the heating cable 51 is connected to the special junction box 7, and the junction box 7 is connected to the electrical control box 71 on the ship for power supply and control. The control box 71 is equipped with a thermostat 72, and the thermostat 72 is equipped with an environmental temperature probe 73 connected to the outdoor environment. The environmental temperature probe 73 senses the outdoor ambient temperature and transmits the temperature information to the thermostat 72. When the ambient temperature is lower than the set temperature, the heating is automatically started, and when the temperature is higher than the set temperature, the heating is stopped, thereby ensuring the highest energy efficiency on the basis of anti-freezing.
[0044] In this application, the term "plurality" means at least two or more than two, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.
[0045] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
Claims
1. A polar ship deck edge ice-falling prevention device, characterized in that: The invention comprises a hull deck (1), wherein a deck edge eaves (2) is fixedly connected to a side wall of the hull deck (1), a distal support assembly (3) is arranged on a side of the hull deck (1) away from the deck edge eaves (2), a fall edge boundary (4) is formed between the hull deck (1), the deck edge eaves (2) and the distal support assembly (3), a heating assembly (5) is fixedly connected inside the fall edge boundary (4), and a heat insulation assembly (6) is arranged at the bottom end of the fall edge boundary (4).
2. The polar ship deck edge ice-falling prevention device according to claim 1, characterized in that: A supporting base plate (61) is fixedly connected between the deck edge eaves (2) and the distal support assembly (3), and the supporting base plate (61) includes a vertical portion (611) and a horizontal portion (612), wherein the vertical portion (611) is located on a side of the distal support assembly (3) away from the deck edge eaves (2), and the horizontal portion (612) is located on the bottom wall of the thermal insulation assembly (6), one end of the horizontal portion (612) is fixedly connected to the distal support assembly (3), and the other end of the horizontal portion (612) is fixedly connected to the deck edge eaves (2).
3. The polar ship deck edge ice-falling prevention device according to claim 1, characterized in that: The distal support assembly (3) comprises auxiliary lining blocks (31) arranged opposite to each other, a plurality of the auxiliary lining blocks (31) are fixedly connected to each other, and the auxiliary lining block (31) at the top end is fixedly connected to the bottom wall of the hull deck (1).
4. The polar ship deck edge ice-falling prevention device according to claim 1, characterized in that: The heating component (5) comprises a heating cable (51), a junction box (7) is arranged on one side of the heating cable (51), the junction box (7) is connected to an external electrical control box (71) for control and power supply, and the heating cable (51) is evenly laid within the fall edge boundary (4).
5. The polar ship deck edge ice-falling prevention device according to claim 4, characterized in that: The top end of the heating cable (51) abuts against the bottom wall of the hull deck (1), and the bottom wall of the heating cable (51) abuts against the top end of the heat preservation component (6).
6. The polar ship deck edge ice-falling prevention device according to claim 4, characterized in that: A clamp (52) is fixedly connected to the outer side of the heating cable (51), and the clamp (52) is fixedly connected to the hull deck (1). A plurality of clamps (52) are arranged along the length direction of the heating cable (51).
7. The polar ship deck edge ice-falling prevention device according to claim 1, characterized in that: The heat-insulating component (6) comprises a horizontally arranged heat-insulating plate (62), wherein the heat-insulating plate (62) is located below the heating component (5) and fills the interior of the falling edge boundary (4).
8. The polar ship deck edge ice-falling prevention device according to claim 1, characterized in that: An aluminum foil adhesive tape (63) is fixedly connected to the outer side of the heating component (5), and the aluminum foil adhesive tape (63) is located between the heating component (5) and the heat-insulating component (6).
9. The polar ship deck edge ice-falling prevention device according to claim 8, characterized in that: One end of the aluminum foil tape (63) is located at the connection between the hull deck (1) and the deck edge eaves (2), and the other end of the aluminum foil tape (63) is located at the connection between the hull deck (1) and the auxiliary lining (31). A protective chamber (64) is formed between the aluminum foil tape (63) and the hull deck (1), and the heating component (5) is located inside the protective chamber (64).
10. The polar ship deck edge ice-falling prevention device according to claim 1, characterized in that: A control box (71) is connected to one side of the heating component (5), and the control box (71) is connected to the heating component (5) by signal. A temperature controller (72) is arranged inside the control box (71), and a temperature measuring component is arranged on the hull deck (1), and the temperature measuring component is connected to the temperature controller (72) by signal.