KR20180002010U - Insulation material for stiffener of ship and install structure thereof - Google Patents

Abstract

The present invention relates to a shape-maintaining and maintaining structure for a ship's stiffener and its installation structure, which is made of glass fiber (E-GLASS FIBER) having a certain thickness and surrounds the outer surface of a bulkhead and a deck reinforcement stiffener Blanks 110 used; And an inlay 120 disposed inside the cover 110 and used for wrapping the inner surface of the reinforcing member 1 and made of a mineral wool having a predetermined thickness, 110 is characterized in that the glass fiber fabric sheet 111 coated with silicon is disposed on the surface of the glass fiber having a predetermined thickness to integrally form the shape of the ship, It is possible to secure the shape of the stiffener and secure the insulation and thermal insulation and to secure the safety of the fire by fixing the insulating material 100 made of the inlay 120 to the ship's partitions and the deck reinforcement stiffener 1. In addition, It is possible to reduce the weight according to the design of the ship.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a shape-

The present invention relates to an installation structure for a ship's shape-maintaining heat insulating material and structural boundaries (bulkheads and decks) of a ship, and more particularly, (Baffles and decks) of class A and class B with fire rating and to maintain the shape of the stiffener and ensure the fire safety integrity as well as the thermal insulation properties of the A and B class compartments The present invention relates to a shape maintaining insulator for a ship, and a mounting structure of the shape maintaining insulator for a ship.

Generally, a vessel is a conveying device made to float on a water carrying a person or an object. In forming such a vessel, a steel plate is used to form a bulkhead and a deck. In order to support the outer wall and the inner wall such as the bulkhead and the deck, And the like.

The reinforcing material may be provided in various shapes such as a straight shape, an elbow (L) shape, a tee (T) shape and the like, and the installation length may be different depending on the forming part of the bulkhead and the deck.

In addition, glass fiber materials are widely applied to the structural boundary (bulkhead and deck) of ships, rooms, installation pipes, etc. in an effort to secure thermal insulation and fire safety integrity.

However, the glass fiber which is conventionally used as a thermal insulation material for marine has a problem that the cost of the material is high and the weight is heavy.

Korean Patent Publication No. 10-2016-0110925 Korean Registered Patent No. 10-1364127

The present invention has been devised in view of the above-mentioned problems, and it is possible to maintain the shape of the stiffener by holding the stiffener supporting the steel plate used as the structural boundary (the partition wall and the deck) And to provide a shape maintaining insulator for a ship and a structure for installing the shape maintaining insulator for a ship in which the cost and cost of the material can be reduced.

The object of the present invention is to provide a shape maintaining and maintaining structure for a ship stiffener which can reduce the cost of materials and reduce the weight of the material as compared with the prior art.

In order to achieve the above object, the present invention provides a shape-retaining heat insulating material for a ship, which is used to enclose a reinforcing member (1) for supporting a partition wall and a deck, A cover 110, which is formed of glass fiber (E-GLASS FIBER) and has an outer surface for covering the outer surface of the reinforcing member 1; And an inlay 120 disposed inside the cover 110 and used to surround the inner surface of the reinforcing member 1 and made of mineral wool having a predetermined thickness .

Here, the cover 110 is characterized in that it includes a glass-fiber fabric material 111 which is disposed on a surface of a glass fiber having a predetermined thickness and surrounds the glass fiber cloth and is coated with silicone.

Wherein the cover (110) is configured to have a density of 200 ± 20 kg / m 3; The inlay (120) is configured to have a density of 90-110 kg / m3; The cover 110 is formed to have a thickness of 40 ± 5 mm when applied to an A-class section of a ship and to a thickness of 20 ± 5 mm or 30 ± 5 mm when applied to a B-class section of a ship.

In order to attain the above object, according to the present invention, there is provided a structure for installing a shape maintaining heat insulating material for a ship, comprising: an elbow (L) type and a tee (T) type stiffener (1) for supporting a partition wall and a deck, The stiffener has an inwardly facing bore having a size sufficient to fill an inner space of the stiffener and closely contacted with the inner surface of the stiffener, (120) comprises a mineral wool; The outer surface of the stiffener 1 is wrapped around a cover 110 made of glass fiber E-GLASS FIBER having a certain thickness and the opposite surface of the cover 120, which is not in contact with the inner surface of the stiffener 1, Wrapped together; The cover 110 is fixedly installed so as not to be lifted from the reinforcing member 1 by using the fixing pin 2.

Here, the cover 110 is formed by arranging a glass-fiber fabric sheet 111 coated with silicon on the surface of a glass fiber having a predetermined thickness and structuring it as having a density of 200 ± 20 kg / m 3; The inlay 120 has a density of 90 to 110 10 kg / m 3.

The cover (110) is formed to have a thickness of 40 ± 5 mm when applied to an A-class section of a ship, and is formed to have a thickness of 20 ± 5 mm or 30 ± 5 mm when applied to a B-class section of a ship do.

According to the present invention, it is possible to maintain the shape of the stiffener by increasing the durability to withstand external pressure by providing a dual structure design that supports and supports the stiffener that supports the steel plate used as the bulkhead and deck And it is possible to achieve a beneficial effect of securing thermal insulating and fire safety integrity for the A and B class divisions of the ship.

This design is designed to maintain the shape of the ship's stiffener through the double design structure of glass fiber cover and mineral wool inlay. In addition, it can reduce the material cost and reduce the weight of the material, It is possible to achieve a useful effect that can realize the ease and economy according to the invention.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a structural view showing a shape-retaining thermal insulating material for a ship, according to an embodiment of the present invention; Fig.
Fig. 2 is a cross-sectional view for explaining the installation structure of the shape-retaining heat insulating material for a ship stiffener according to the embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. The present invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings.

According to the embodiment of the present invention, the shape and maintenance of the shape of the stiffener (100) is provided on the stiffener (1) for supporting and reinforcing the partitions and the deck of the ship. In addition to maintaining the shape of the stiffener (1) 1 and 2, the cover member 110 and the inlaid member 120 can be used to secure safety integrity.

The cover 110 is made of glass fiber (E-GLASS FIBER) having a predetermined thickness and is used to cover the outer surface of the stiffener 1.

At this time, the cover 110 is disposed to surround the surface of the glass fiber having a predetermined thickness, and the cover 110 may have a structure in which the glass-cloth fabric 111 coated with silicone is integrated.

Here, it is preferable that the cover 110 has a density of 200 ± 20 kg / m 3.

The inlay 120 is disposed inside the cover 110 and is used to enclose the inner surface of the reinforcing member 1 and is provided with a mineral wool having a predetermined thickness.

At this time, the inlay 120 may be sized to fill the inner space of the stiffener 1.

Here, it is preferable that the inlay 120 has a density of 90 to 110 10 kg / m 3.

As described above, according to the present invention having a dual structure of the cover (110) and the inlaid surface (120), the shape maintaining heat insulating material (100) for a ship is a marine material which surrounds and covers the reinforcement (1) (120) which is strong, strong against heat and high in mechanical resistance compared to the elastic member (110) so as to cover the position and the inner space on the inner side of the reinforcing member (1) And the dual structure design of the cover 110 and the inlay 120 can provide an advantage of enhancing thermal insulation and fire safety integrity.

The inlay 120 is composed of a mineral wool so that it has a higher particle density, higher pressure resistance and higher mechanical damage resistance characteristics than the cover 110 made of glass fiber (E-GLASS FIBER) And it is possible to provide an advantage that the overall weight of the thermal insulation material 100 can be reduced because the density representing the weight is also small.

Hereinafter, an installation structure for installing the shape-maintaining and maintaining material 100 for a ship's stiffener according to the present invention on the ship's bulkhead and deck reinforcement stiffener 1 will be described.

As shown in the figure, the stiffener 1 has a configuration including an elbow (L) type and a tee (T) type stiffener 1 depending on the partitions and deck portions of the ship, something to do.

First, the inward surface 120 is provided with a size enough to fill the internal space of the reinforcing member 1 having the elongated shape of the L-shape and the T-shaped shape so as to be brought into close contact with the inner surface of the reinforcing member 1.

At this time, the inlay 120 may be made of mineral wool and have a density of 90-110 ± 10 kg / m3 to reduce the weight and the weight of the material.

After the inward surface 120 is filled and disposed on the inner surface in accordance with the shape of the stiffener 1, the outer surface of the stiffener 1 is covered with the cover 110 so as to cover the outer surface of the stiffener 1.

At this time, the cover 110 is disposed so as to enclose the opposite side of the inward surface 120 not contacting the inner surface of the reinforcing member 1. The cover 110 is made of glass fiber (E-GLASS FIBER) having a certain thickness, 200 < RTI ID = 0.0 > 20kg / m3. ≪ / RTI >

Here, it is preferable that the cover 110 is formed in a thickness of 40 ± 5 mm in the A-class section of the ship and 20 ± 5 mm or 30 ± 5 mm in the B-class section of the ship.

Here, it is more preferable that the cover 110 has a structure in which a glass-fiber fabric sheet 111 coated with silicon is disposed on the surface of the glass fiber having a certain thickness to be integrally formed.

Subsequently, the cover 110 covering the entire outer surface of the reinforcing member 1 is fixed to the reinforcing member 1 so as not to be lifted by using the fixing pin 2.

At this time, the fixing pin 2 may include a washer, and a plurality of the fixing pins 2 may be spaced apart from each other to use and necessary parts.

Therefore, this design is designed to cover the ship's bulkhead and deck reinforcement stiffener through the double design structure of glass fiber cover and mineral wool inlay. It has durability to maintain the shape of reinforcement from external pressure It is possible to secure the thermal insulation and fire safety integrity of the A and B class divisions of the vessel while reducing the cost of materials while reducing the weight of the material and can realize the easiness and economical efficiency according to the ship design You can provide the advantages that you have.

As described above, the present invention has been described with reference to specific embodiments. However, the present invention is not limited to the embodiments disclosed in this specification and the accompanying drawings, and it should be understood that within the scope of the present invention, It will be apparent that various modifications and changes may be made by those skilled in the art.

1: Stiffener 2: Fixing pin
100: Insulation 110: Cover
111: Silicone coated glass fiber fabric 120: Inlay

Claims (6)

A heat insulating material (100) used to enclose a reinforcing material (1) for supporting a bulkhead of a ship and a deck,
A cover 110 which is made of glass fiber (E-GLASS FIBER) having a predetermined thickness and is used to cover an outer surface of the reinforcing member 1;
An inlay 120 disposed inside the cover 110 and used for wrapping the inner surface of the reinforcing member 1 and made of a mineral wool having a predetermined thickness; And the shape-retaining insulating material for the ship's stiffener.
The method according to claim 1,
The cover (110)
A glass-cloth fabric sheet 111 which is disposed on a surface of a glass fiber having a predetermined thickness and surrounds the glass fiber cloth, and is coated with silicone; And the shape-retaining insulating material for the ship's stiffener.
The method according to claim 1,
The cover (110)
A density of 200 ± 20 kg / m 3;
The inlay (120)
A density of 90 to 110 10 kg / m 3;
The cover (110)
And a thickness of 20 ± 5 mm or 30 ± 5 mm when it is applied to a class B section of a ship.
1. An installation structure for wrapping an elbow (L) type and a tee (T) type reinforcing material (1) for supporting a bulkhead of a ship and a deck with a heat insulating material (100)
The inlay 120 has a size enough to fill the internal space of the reinforcement 1 and is closely contacted with the inner surface of the stiffener 1. The inlay 120 is made of mineral wool;
The outer surface of the stiffener 1 is wrapped around a cover 110 made of glass fiber E-GLASS FIBER having a certain thickness and the opposite surface of the cover 120, which is not in contact with the inner surface of the stiffener 1, Wrapped together;
Characterized in that the cover (110) is fixedly installed so as not to be lifted from the reinforcing member (1) by using the fixing pin (2).
5. The method of claim 4,
The cover (110)
A glass fiber fabric sheet 111 coated with silicon is disposed on the surface of the glass fiber having a predetermined thickness to form a single body and has a density of 200 ± 20 kg / m 3;
The inlay (120)
And a density of 90 ~ 110 ± 10 kg / m3.
5. The method of claim 4,
The cover (110)
And a thickness of 20 ± 5 mm or 30 ± 5 mm when applied to the class B section of a ship, and the shape of the vessel is maintained at a thickness of 40 ± 5 mm when the vessel is applied to a class A section of the ship. .

Images