CN114183055A

CN114183055A - Marine steel door and boats and ships

Info

Publication number: CN114183055A
Application number: CN202111542463.7A
Authority: CN
Inventors: 王彦朋; 张立军; 张骥伟; 宋晓波
Original assignee: CSSC Huangpu Wenchong Shipbuilding Co Ltd
Current assignee: CSSC Huangpu Wenchong Shipbuilding Co Ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-03-15

Abstract

The invention relates to the technical field of ships and discloses a steel door for a ship and the ship. The steel door for the ship comprises a door body, a mounting frame, a heating element and a heat-insulating adhesive tape. The door body comprises a body and an extension edge, wherein the body is provided with the extension edge along the circumferential extension; the installation frame is arranged on the door body in a surrounding mode along the circumferential direction of the door body, two sides of the installation frame are respectively connected to the body and the extending edge, and an accommodating cavity is formed by surrounding the installation frame, the body and the extending edge; the heating member is arranged in and is held the intracavity to along holding the chamber and extending, the heating member has the heat preservation sticky tape towards one side subsides of installing frame, and the both sides of heat preservation sticky tape are connected respectively in body and epitaxial limit, in order to fix the heating member on the door body. The invention provides a steel door for a ship and the ship, which are used for realizing higher temperature at the edge of a door body, avoiding the freezing around the door body, ensuring that the door body can be opened in time and reducing the influence on escape or emergency operation.

Description

Marine steel door and boats and ships

Technical Field

The invention relates to the technical field of ships, in particular to a steel door for a ship and the ship.

Background

The ship sails in the sea area with the environmental temperature lower than zero such as south pole or north pole, and the escape door or the emergency operation door is easy to freeze if the anti-icing or deicing treatment is not carried out, so that the door cannot be opened in time, and the escape or emergency operation is influenced.

At present, the solution of door deicing mainly relies on the manpower to carry out manual deicing or deicer with steam with hammer or other instruments, and its effect is poor, and deicing time is long, destroys the door frame structure easily, and more crucial is that influence probability of fleing or emergency operation.

Based on this, a steel door for ships and a ship are needed to solve the above problems.

Disclosure of Invention

The invention aims to provide a steel door for a ship and the ship, so that the edge of a door body is higher in temperature, the icing around the door body is avoided, the door body can be ensured to be opened in time, and the influence on escape or emergency operation is reduced.

In order to achieve the purpose, the invention adopts the following technical scheme:

a marine steel door comprising:

the door body comprises a body and an extension edge, wherein the extension edge extends outwards from the body along the circumferential direction;

the installation frame is arranged on the door body in a surrounding mode along the circumferential direction of the door body, two sides of the installation frame are respectively connected to the body and the extending edge, and an accommodating cavity is formed by surrounding the installation frame, the body and the extending edge;

the heating member is arranged in hold the intracavity, and follow hold the chamber and extend, the heating member orientation one side subsides of installing frame have the heat preservation sticky tape, the both sides of heat preservation sticky tape connect respectively in the body with the extension limit, with will the heating member is fixed on the door body.

As an optional technical scheme of marine steel door, be equipped with first installed part on the lateral wall of body, be equipped with the second installed part on the edge of extending, first installed part with the second installed part is followed the circumference annular of the door body sets up, one side of installing frame with first installed part is connected, the opposite side with the second installed part is connected.

As an optional technical scheme of the steel door for the ship, the first installation part and the installation frame and the second installation part and the installation frame are detachably connected.

As an optional technical scheme of the marine steel door, heat preservation sealing layers are arranged between the first installation part and the installation frame and between the second installation part and the installation frame.

As an optional technical scheme of the marine steel door, the marine steel door further comprises a junction box, the junction box comprises a first terminal and a second terminal, the first terminal is electrically connected with the second terminal, one end of the heating element extends out of the mounting frame and is connected with the first terminal, and the second terminal can be connected with an external power supply.

As an optional technical scheme of the steel door for the ship, the accommodating cavity is filled with heat insulation materials.

As an optional technical scheme of the marine steel door, the mounting frame is coated with an insulating layer in an attached mode.

As an optional technical scheme of the marine steel door, the heat insulation layer is attached to the inner side wall of the mounting frame.

As an alternative solution of the marine steel door, the heat-insulating adhesive tape extends along the accommodating cavity; or, the heat preservation sticky tape is provided with the multistage along the length direction interval of heating member.

A marine vessel comprising a steel door for a ship as described above.

The invention has the beneficial effects that:

the marine steel door comprises a door body, a mounting frame and a heating element, wherein the mounting frame, a body of the door body and an extending edge form an accommodating cavity, the accommodating cavity is arranged along the circumferential direction of the door body, the heating element is arranged in the accommodating cavity and extends along the accommodating cavity, and the heating element is arranged on the door body in a surrounding manner along the circumferential direction, so that the higher temperature of the edge of the door body is ensured, the icing around the door body is avoided, the door body can be opened in time, the influence on escape or emergency operation is reduced, the damage to the structure of the door body is avoided, the durability of the door body is ensured, and the maintenance cost is reduced. And the mounting frame also can protect the heating member, has guaranteed the durability of heating member, has reduced the possibility of heating member damage. With one side of heating member orientation installing frame with the heat preservation sticky tape, reduced the radiating rate of heating member orientation installing frame one side surface, guaranteed most heat transfer of heating member to extension limit and body, guaranteed the higher temperature at door body edge, also reduced the demand to the power of heating member, reduced the energy consumption.

The boats and ships that this embodiment provided, including above-mentioned marine steel door, guaranteed that the door body is marginal have a higher temperature, avoided freezing around the door body, guaranteed that the door body can in time be opened, reduced the influence to fleeing for one's life or emergency operation, avoided destroying a body structure moreover, guaranteed the durability of a body, reduced the maintenance cost.

Drawings

FIG. 1 is a schematic structural view of a marine steel door according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a marine steel door in accordance with an embodiment of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

In the figure:

10. an accommodating chamber;

1. a door body; 11. a body; 12. extending the edge;

2. installing a frame; 21. a first connection portion; 22. a second connecting portion; 23. a third connecting portion;

3. a heating member; 4. a heat-preserving adhesive tape;

51. a first mounting member; 52. a second mount; 6. heat preservation sealing layer;

7. a junction box; 71. a first terminal; 72. a second terminal;

81. a first screw; 82. a second screw; 9. an electric tracing tail box.

Detailed Description

In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

The embodiment provides a steel door for a ship. Specifically, as shown in fig. 1 to 3, the steel door for a ship includes a door body 1, a mounting frame 2, and a heating member 3. The door body 1 includes a body 11 and an extending edge 12, and the body 11 extends outward along a circumferential direction to form the extending edge 12. The installing frame 2 is arranged on the door body 1 in a surrounding mode along the circumferential direction of the door body 1, the two sides of the installing frame 2 are respectively connected to the body 11 and the extending edge 12, and the installing frame 2, the body 11 and the extending edge 12 are arranged in a surrounding mode to form an accommodating cavity 10. The heating element 3 is arranged in the accommodating cavity 10 and extends along the accommodating cavity 10, the heating element 3 is pasted and covered with the heat preservation adhesive tape 4 towards one side of the mounting frame 2, and two sides of the heat preservation adhesive tape 4 are respectively connected with the body 11 and the extending edge 12 so as to fix the heating element 3 on the door body 1.

The marine steel door comprises a door body 1, a mounting frame 2 and a heating element 3, wherein the mounting frame 2 and a body 11 and an extending edge 12 of the door body 1 are enclosed to form an accommodating cavity 10, the accommodating cavity 10 is arranged along the circumferential direction of the door body 1, the heating element 3 is arranged in the accommodating cavity 10 and extends along the accommodating cavity 10, the heating element 3 is arranged on the door body 1 in an enclosing manner along the circumferential direction, the edge of the door body 1 is guaranteed to be high in temperature, the phenomenon that the door body 1 is frozen around the door body 1 is avoided, the door body 1 can be opened timely, the influence on escape or emergency operation is reduced, the damage to the structure of the door body 1 is avoided, the durability of the door body 1 is guaranteed, and the maintenance cost is reduced. And the mounting frame 2 also can protect the heating member 3, has guaranteed the durability of heating member 3, has reduced the possibility that heating member 3 damaged. With heating member 3 attached with heat preservation sticky tape 4 towards one side of installing frame 2, reduced the radiating rate of heating member 3 towards installing frame 2 side surface, guaranteed most heat transfer of heating member 3 to extension limit 12 and body 11, guaranteed the higher temperature at the edge of the door body 1, also reduced the demand to the power of heating member 3, reduced the energy consumption.

In the present embodiment, the extending edge 12 is located at one side of the body 11, one side of the extending edge 12 is flush with one side of the body 11, and the extending edge 12 is vertically connected with the side wall of the body 11. When the door body 1 is installed on the door frame on the bulkhead of the ship body, the extending edge 12 is positioned on one side of the door body 1 facing the outside of the bulkhead, and the door frame is attached to or abutted against the extending edge 12, so that the door body 1 can be used for plugging the door frame. The mounting frame 2 is provided on the side of the extension edge 12 facing the cabin. The specific structure of the door body 1 can refer to the prior art, and is not described herein again.

In the present embodiment, the heating member 3 is an electric tracing band, and is conveniently arranged along the circumferential direction of the door body 1. Specifically, the marine steel door further comprises a junction box 7, the junction box 7 comprises a first terminal 71 and a second terminal 72, the first terminal 71 is electrically connected with the second terminal 72, one end of the heating element 3 extends out of the mounting frame 2 and is connected with the first terminal 71, and the second terminal 72 can be connected with an external power supply. The structure of the junction box 7 is the prior art, and is not described in detail herein. Further, the other end of the heating member 3 is provided with an electric tracing tail box 9.

Further, seted up the perforation on the installing frame 2 and supplied heating member 3 to wear out, and be connected with the sealing ring on the fenestrate pore wall, the inner wall of sealing ring is connected in heating member 3. Set up the sealing ring, improved the leakproofness that holds chamber 10, avoided holding the heat in the chamber 10 and scattered through the perforation, guaranteed heating element 3 to the heating effect at door body 1 edge.

Preferably, the heat preservation sticky tape 4 extends along holding chamber 10, can with heating member 3 complete cladding inside heat preservation sticky tape 4, has further guaranteed the heat preservation effect to heating member 3. In some embodiments, the heat preservation adhesive tape 4 can also be provided with a plurality of sections at intervals along the length direction of the heating element 3, so that the operation of fixing the heating element 3 on the door body 1 is simplified, the production and the processing are facilitated, and the production efficiency is improved. In this embodiment, the heat preservation adhesive tape 4 may be an aluminum foil heat preservation adhesive tape, and the structure thereof is the prior art and is not described herein again.

Preferably, the side wall of the body 11 is provided with a first mounting part 51, the extension edge 12 is provided with a second mounting part 52, the first mounting part 51 and the second mounting part 52 are both annularly arranged along the circumferential direction of the door body 1, one side of the mounting frame 2 is connected with the first mounting part 51, and the other side is connected with the second mounting part 52. The first installation part 51 and the second installation part 52 are arranged on the door body 1, so that the damage to the structure of the door body 1 can be avoided, the structural strength of the door body 1 is ensured, and the practicability is improved. Specifically, the first mounting part 51 and the second mounting part 52 are of metal structures and are connected with the door body 1 by welding. The first mounting member 51 is vertically connected to the side wall of the body 11 and spaced apart from the outer extension 12, and the second mounting member 52 is disposed on the side of the outer extension 12 facing the mounting frame 2. The first mounting member 51 and the second mounting member 52 are made of SUS316L, and are durable. The first installation part 51 and the second installation part 52 are both connected with the door body 1 by adopting a continuous welding process.

In this embodiment, the first mounting part 51 is detachably connected with the mounting frame 2 through the first screw 81, and the second mounting part 52 is detachably connected with the mounting frame 2 through the second screw 82, so that the assembly is facilitated, the production and the processing are facilitated, and the mounting frame 2 is conveniently detached for maintenance.

Preferably, the first screws 81 are provided at intervals in the circumferential direction of the door body 1, and the second screws 82 are provided at intervals in the circumferential direction of the door body 1. Above-mentioned structure sets up, has increased the junction between installing frame 2 and the door body 1, has improved the firm in connection degree between installing frame 2 and the door body 1, has improved the durability. The first installation parts 51 and the second installation parts 52 are uniformly distributed along the circumferential direction of the door body 1, so that the stress uniformity of the installation frame 2 is improved.

In this embodiment, the mounting frame 2 is Z-shaped, and includes a first connection portion 21, a second connection portion 22 and a third connection portion 23, the first connection portion 21 and the third connection portion 23 are respectively connected to two ends of the second connection portion 22 perpendicularly, and the first connection portion 21 and the third connection portion 23 respectively extend toward opposite directions. First connecting portion 21 is connected in the one side that first installed part 51 deviates from extension limit 12, and third connecting portion 23 is connected in the one side that second installed part 52 deviates from extension limit 12 to be convenient for set up the spiral shell head with first screw 81 and the spiral shell head of second screw 82 in same direction, be convenient for can accomplish the fastening of first screw 81 and second screw 82 in a direction, be convenient for produce and process. Preferably, the mounting frame 2 is formed of an integral structure, may be made of a metal material, and may be made of SUS316L, which is durable.

Preferably, a heat-insulating sealing layer 6 is arranged between the first mounting piece 51 and the mounting frame 2 and between the second mounting piece 52 and the mounting frame 2. Set up heat preservation sealing layer 6, the leakproofness that holds chamber 10 has been improved, avoided the air current to flow in from the gap between first installed part 51 and the installing frame 2 and between second installed part 52 and the installing frame 2 and hold chamber 10, the influence of air current to the radiating rate of heating member 3 has been reduced, most heat transfer to extension limit 12 and the body 11 of heating member 3 has been guaranteed, the higher temperature at the door body 1 edge has been guaranteed, the demand to the power of heating member 3 has also been reduced, the energy consumption is reduced. In this embodiment, the heat-insulating sealing layer 6 may be made of rubber.

Preferably, the mounting frame 2 facing has the heat preservation, sets up the heat preservation, can further guarantee to hold 10 insides of chamber and transmit for the edge of the door body 1 with the heat gathering, has reduced the radiating efficiency of heating member 3, has guaranteed that heating member 3 is to the heating effect at the edge of the door body 1.

Specifically, the heat preservation pastes and covers on the inside wall of installing frame 2 for installing frame 2 can protect the heat preservation, has reduced the impaired possibility of heat preservation, has improved the incorruptibility. In this embodiment, the heat preservation adopts materials such as sponge or foam, bonds on installing frame 2 through the glue film.

Still further, it is filled with insulation material to hold the intracavity 10 intussuseption, has further reduced heating member 3's radiating efficiency, has guaranteed heating member 3 to the heating effect at door body 1 edge. It can be understood that, because heating member 3 is fixed on door body 1 through the paste of heat preservation sticky tape 4, heating member 3 and body 11 and extension limit 12 contact promptly, that is to say that insulation material fills between heating member 3 and installing frame 2, further guarantee to hold the heat gathering of heating member 3 and hold the chamber 10 inside and transmit for the edge of door body 1, reduced heating member 3's radiating efficiency, guaranteed heating member 3 to the heating effect at door body 1 edge. The heat insulating material can be heat insulating material in the prior art, and is not described in detail herein.

The embodiment also provides a ship. In particular, the vessel comprises a marine steel door as described in the foregoing. The boats and ships that this embodiment provided, the epitaxial limit 12 of having guaranteed that door body 1 week side has higher temperature, has avoided freezing around the door body 1, has guaranteed that door body 1 can in time be opened, has reduced the influence to fleeing for one's life or emergency operation, has avoided destroying door body 1 structure moreover, has guaranteed door body 1's durability, has reduced the maintenance cost.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A marine steel door, comprising:

the door body (1) comprises a body (11) and an extension edge (12), wherein the extension edge (12) extends outwards from the body (11) along the circumferential direction;

the door body (1) is surrounded by the mounting frame (2) along the circumferential direction of the door body (1), two sides of the mounting frame (2) are respectively connected to the body (11) and the extending edge (12), and a containing cavity (10) is formed by surrounding the mounting frame (2), the body (11) and the extending edge (12);

heating member (3), arrange in hold in the chamber (10), and follow hold chamber (10) and extend, heating member (3) orientation one side subsides of installing frame (2) have heat preservation sticky tape (4), the both sides of heat preservation sticky tape (4) connect respectively in body (11) with epitaxial limit (12), with heating member (3) are fixed on the door body (1).

2. The marine steel door according to claim 1, wherein a first mounting member (51) is provided on a side wall of the body (11), a second mounting member (52) is provided on the extension edge (12), the first mounting member (51) and the second mounting member (52) are both annularly provided along a circumferential direction of the door body (1), and one side of the mounting frame (2) is connected to the first mounting member (51) and the other side is connected to the second mounting member (52).

3. Marine steel door according to claim 2, characterised in that the first mounting element (51) is detachably connected to the mounting frame (2) and the second mounting element (52) is detachably connected to the mounting frame (2).

4. Marine steel door according to claim 2, characterised in that a heat insulating sealing layer (6) is arranged between the first mounting element (51) and the mounting frame (2) and between the second mounting element (52) and the mounting frame (2).

5. The marine steel door according to claim 1, further comprising a junction box (7), wherein the junction box (7) comprises a first terminal (71) and a second terminal (72), the first terminal (71) is electrically connected with the second terminal (72), one end of the heating element (3) extends out of the mounting frame (2) and is connected with the first terminal (71), and the second terminal (72) is capable of being connected with an external power source.

6. Marine steel door according to claim 1, characterised in that the receiving cavity (10) is filled with a thermal insulation material.

7. Marine steel door according to claim 1, characterised in that the mounting frame (2) is coated with an insulating layer.

8. Marine steel door according to claim 7, characterised in that the insulating layer is applied to the inner side wall of the mounting frame (2).

9. Marine steel door according to claim 1, characterised in that the insulating tape (4) extends along the housing cavity (10); or, the heat preservation adhesive tape (4) is provided with a plurality of sections at intervals along the length direction of the heating element (3).

10. A marine vessel comprising a steel door for a marine vessel as claimed in any one of claims 1 to 9.