KR102005762B1 - Insulation structure of refrigeration room wall in the ship using vacuum thermal insulation panel assembly for manufacturing eco-friendly refrigeration room wall of ship - Google Patents

Insulation structure of refrigeration room wall in the ship using vacuum thermal insulation panel assembly for manufacturing eco-friendly refrigeration room wall of ship Download PDF

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KR102005762B1
KR102005762B1 KR1020190016509A KR20190016509A KR102005762B1 KR 102005762 B1 KR102005762 B1 KR 102005762B1 KR 1020190016509 A KR1020190016509 A KR 1020190016509A KR 20190016509 A KR20190016509 A KR 20190016509A KR 102005762 B1 KR102005762 B1 KR 102005762B1
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vacuum
ship
insulation panel
panel assembly
refrigeration room
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KR1020190016509A
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Korean (ko)
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박종찬
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주식회사 제이텍
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00Hulls characterised by their structure or component parts
    • B63B3/14Hull parts
    • B63B3/68Panellings; Linings, e.g. for insulating purposes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/40Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
    • B63B73/46Gluing; Taping; Cold-bonding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/40Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
    • B63B73/49Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods by means of threaded members, e.g. screws, threaded bolts or nuts
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • E04B1/388Separate connecting elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00Thermal insulation in general
    • F16L59/02Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/028Composition or method of fixing a thermally insulating material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00Thermal insulation in general
    • F16L59/06Arrangements using an air layer or vacuum
    • F16L59/065Arrangements using an air layer or vacuum using vacuum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2221/00Methods and means for joining members or elements
    • B63B2221/08Methods and means for joining members or elements by means of threaded members, e.g. screws, threaded bolts or nuts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63BSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2221/00Methods and means for joining members or elements
    • B63B2221/10Methods and means for joining members or elements using adhesives

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Refrigerator Housings (AREA)
  • Thermal Insulation (AREA)

Abstract

The present invention relates to a ship refrigeration room wall insulation structure using a vacuum thermal insulation panel assembly for manufacturing an eco-friendly refrigeration room wall of a ship, and more specifically, to a ship refrigeration room wall insulation structure using a vacuum thermal insulation panel assembly for manufacturing an eco-friendly refrigeration room wall of a ship, which forms thickness of a wall not to be thick when implementing a refrigeration room mounted on a ship, secures excellent thermal insulation, is possible to block deterioration of thermal insulation performance between insulation materials when the insulation materials are provided to be adjacent to each other, and is possible to implement fire resistance and environment-friendly properties which are harmless to a human body.

Description

선박의 친환경 냉동냉장실 벽체 제조용 진공단열패널 조립체를 이용한 선박 냉동냉장실 벽체의 단열구조{Insulation structure of refrigeration room wall in the ship using vacuum thermal insulation panel assembly for manufacturing eco-friendly refrigeration room wall of ship}BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a heat insulation structure for a wall of a refrigerator compartment of a ship using a vacuum insulation panel assembly for manufacturing an eco-friendly refrigerator compartment wall,

본 발명은 선박의 친환경 냉동냉장실 벽체 제조용 진공단열패널 조립체를 이용한 선박 냉동냉장실 벽체의 단열구조에 관한 것으로, 보다 상세하게는 선박에 탑재되는 냉동냉장실 구현시 벽체의 두께를 두껍게 하지 않으면서도 우수한 단열성을 확보하되, 특히 단열재들이 인접 배열될 때 이들 사이에서의 단열 성능 열화를 막으면서 내화성은 물론 인체에 무해한 친환경성까지 구현할 수 있는 선박의 친환경 냉동냉장실 벽체 제조용 진공단열패널 조립체를 이용한 선박 냉동냉장실 벽체의 단열구조에 관한 것이다.[0001] The present invention relates to a heat insulating structure of a ship freezing compartment wall by using a vacuum insulating panel assembly for manufacturing an eco-friendly freezing compartment wall of a ship, and more particularly to a heat insulating structure for a ship freezing compartment, Which is capable of realizing not only fire resistance but also environment friendliness to human body while preventing deterioration of the heat insulating performance between the heat insulating materials when the heat insulating materials are arranged adjacent to each other, can be realized by using the vacuum heat insulating panel assembly for manufacturing a wall of an eco- This relates to a heat insulating structure.

선박용 냉동냉장실은 일반적인 냉동내장실과 달리 창고형태로 제작되기 때문에 벽체, 즉 내벽을 단열시켜야 한다.Unlike general freezing and tipping room, ship's freezing / refrigerating room is made in warehouse form, so the wall, that is, inner wall, should be insulated.

때문에 종래에는 단열성이 좋은 우레탄 패널을 적용하여 벽체를 단열하였다.Therefore, in the past, a urethane panel having good heat insulation was applied to insulate the wall.

하지만, 우레탄 패널은 단열성이 좋다는 장점에 반해, 화재에 취약하기 때문에 불연성 소재로의 전환이 요구되고 있다.However, urethane panels are advantageous in terms of heat insulation, but they are vulnerable to fire, and therefore, they are required to be converted to nonflammable materials.

더구나, 우레탄 패널은 단열성을 충분히 확보하기 위해 그 만큼 두께를 두껍게 설치해야 하므로 공간적 제약을 많이 받는 단점도 있다.Moreover, the urethane panel has a disadvantage in that it is subject to a lot of space because the urethane panel is required to be thick enough to secure sufficient heat insulation.

뿐만 아니라, 우레탄 패널은 수명이 짧기 때문에 유지보수에 따른 낭비가 크고, 신속한 유지보수가 어렵다는 한계도 가지고 있다.In addition, since the urethane panel has a short life span, it is wasted due to maintenance and has a limitation that it is difficult to maintain it quickly.

한편, 진공단열패널(Vaccum Insulation Panel)은 인체 무해성을 갖춘 친환경 소재이면서 진공 절연 요소의 높은 절연효과로 인해 낮은 열전도율을 갖기 때문에 다양한 산업분야에서 특히, 얇은 벽의 단열층 구현을 위해 활용되고 있다.On the other hand, Vaccum Insulation Panel is an environmentally friendly material that is harmless to human body and has a low thermal conductivity due to the high insulation effect of vacuum insulation element, so that it is utilized for various insulation of a thin wall in various industrial fields.

이러한 진공단열패널은 코어(심재)를 알미늄 호일로 포장(피복)하되 내부가 진공되게 하여 진공 단열성을 구현한 패널 형식의 진공단열재로서, 예컨대 도 1의 예시와 같은 외관을 갖는다.Such a vacuum insulation panel is a panel-type vacuum insulation material which has a core (core) wrapped (covered) with an aluminum foil and has a vacuum inside the vacuum insulation panel, and has the appearance as shown in the example of FIG.

여기에서, 상기 코어는 보통 폴리우레탄폼 혹은 미소다공(microporous)의 실리카와 같은 절연 재료를 사용한다.Here, the core usually uses an insulating material such as polyurethane foam or microporous silica.

그런데, 이와 같은 진공단열패널은 피복이 리지드(Rigid)하지 못하기 때문에 형태유지성이 약하여 경질의 부재를 이용하여 이를 테면, 단열보드 혹은 단열매트 등 여러가지 단열재로 만들어 단열벽체를 구성하도록 시공하고 있다.However, since such a vacuum insulation panel can not rigidly cover the structure, the structure is poor in shape retention, and a hard member is used to construct a heat insulation wall by using various heat insulation materials such as a heat insulation board or a heat insulation mat.

이때, 시공방법은 주로 접착제를 이용하여 단열보드 혹은 단열매트를 부착함으로써 단열벽체 구성시 견고한 일체성을 확보할 수 있게 된다.At this time, by using an adhesive board or a heat insulating mat, it is possible to secure solid integrity when a heat insulating wall is constructed.

하지만, 선박과 같은 특수공간에 설치되는 냉동냉장실용 벽체에서는 유지보수가 용이해야 하는데, 상기와 같은 접착방식으로 고정될 경우에는 유지보수가 매우 어렵기 때문에 이에 대한 개선이 요구된다.However, maintenance work is required to be easy in a wall for a freezer compartment installed in a special space such as a ship. If it is fixed by the above-mentioned adhesion method, it is very difficult to maintain it.

즉, 접착제의 경우에는 한 번 부착된 후 교체가 원천적으로 불가능하기 때문에 유지보수의 개념 보다는 완전히 새롭게 다시 설치해야 하는 단점이 있다.That is, in the case of an adhesive, there is a disadvantage that it is completely re-installed rather than the concept of maintenance since it is not possible to replace it once after it is originally attached.

뿐만 아니라, 벽체에 단열구조를 갖출 때 단열재들 사이의 공간, 특히 선박의 경우에는 강도 보강을 위해 벽체에 스티프너(Stiffener)가 만드시 포함되어 있는데 이를 사이에 두고 설치되는 단열재들이 긴밀하게 단열하지 못하는 한계도 가지고 있다.In addition, when a wall is provided with a heat insulating structure, a space between the heat insulating materials, especially a ship, is provided with a stiffener to reinforce the strength of the wall. The insulation between the heat insulating materials is not tightly insulated .

대한민국 등록특허 제10-0298544호(2001.06.01.), 진공단열패널 및 그 제조방법(출원인:미쓰비시덴키 가부시키가이샤)Korean Patent No. 10-0298544 (June 01, 2001), vacuum insulation panel and manufacturing method thereof (Applicant: Mitsubishi Denki K.K.) 대한민국 등록특허 제10-1200445호(2012.11.06.), 에어로겔 진공단열패널 제조방법(출원인:주식회사 지오스)Korean Registered Patent No. 10-1200445 (2012.11.06.), Method for manufacturing an airgel vacuum insulation panel (Applicant: JIOS Co., Ltd.) 대한민국 등록특허 제10-1436804호(2014.08.27.), 진공단열패널 및 진공단열패널의 제조방법(출원인:한국건설기술연구원)Korean Patent No. 10-1436804 (Apr. 2014, Aug. 2014), manufacturing method of vacuum insulation panel and vacuum insulation panel (Applicant: Korea Institute of Construction Technology) 대한민국 공개특허 제10-2017-0121239호(2017.11.01.), 진공단열패널, 코어재, 냉장고(출원인:도시바 아이프스타일 가부시키가이샤)Korean Patent Laid-Open No. 10-2017-0121239 (Nov. 11, 2017), vacuum insulation panel, core material, refrigerator (applicant: Toshiba Aipu Styrofoam) 대한민국 공개특허 제10-2018-0129139호(2018.12.05.), 고온 진공단열패널용 난연성 외피재, 이를 이용한 고온 진공단열패널 및 이의 제조방법(출원인:삼아알미늄 주식회사)Korean Patent Laid-Open No. 10-2018-0129139 (Dec. 20, 2018), Flame Retardant Shell Material for High-Temperature Vacuum Insulating Panels, High-Temperature Vacuum Insulating Panel Using the Same and Method for Manufacturing the Same (Applicant: Sana Aluminum Co., Ltd.)

본 발명은 상술한 바와 같은 종래 기술상의 제반 문제점들을 감안하여 이를 해결하고자 창출된 것으로, 선박에 탑재되는 냉동냉장실 구현시 벽체의 두께를 두껍게 하지 않으면서도 우수한 단열성을 확보하되, 특히 단열재들이 인접 배열될 때 이들 사이에서의 단열 성능 열화를 막으면서 내화성은 물론 인체에 무해한 친환경성까지 구현할 수 있는 선박의 친환경 냉동냉장실 벽체 제조용 진공단열패널 조립체를 이용한 선박 냉동냉장실 벽체의 단열구조를 제공함에 그 주된 목적이 있다.The present invention has been made in view of the above-mentioned problems of the prior art, and it is an object of the present invention to provide a refrigerator having a waterproof structure, The present invention provides a heat insulating structure for a ship freezing cold room using a vacuum heat insulating panel assembly for manufacturing an eco-friendly freezing and refrigerating room wall of a ship, which is capable of realizing not only fire resistance but also environment friendliness to the human body while preventing deterioration have.

본 발명은 상기한 목적을 달성하기 위한 수단으로, 적어도 하나 이상의 스티프너(210)를 갖춘 벌크헤드(200)에 설치되어 선박의 냉동냉장실을 구성하는 진공단열패널 조립체로서 상기 진공단열패널 조립체는 진공단열패널(100)과; 상기 진공단열패널(100)의 양단에 배치되는 연질의 단열재(110)와; 상기 진공단열패널(100) 및 연질의 단열재(110)의 상면에 접착고정되는 상부판(120)과; 상기 진공단열패널(100) 및 연질의 단열재(110)의 하면에 접착고정되고 상부판(120)보다 길게 구비된 하부판(130)과; 상기 상부판(120)의 상면에 일체로 구비된 다수의 스터드볼트(140)와; 상기 하부판(130)을 관통하는 다수의 체결볼트(152)를 갖고 상기 하부판(130)의 하면에 접지된 상태에서 상기 체결볼트(152)에 너트(154)가 체결 고정되어 일체화되는 백플레이트(150);를 포함하는 진공단열패널 조립체를 이용하여 선박의 냉동냉장실 벽체를 구성하는 단열구조에 있어서;
상기 백플레이트(150)는 벌크헤드(200)의 표면에 접착고정되고;
상기 스터드볼트(140)에는 'ㄴ'형 체결브라켓(142)이 체결되며;
상기 스티프너(210)의 양측인 각 진공단열패널 조립체들 사이는 진공단열패널(100)이 채워지거나 혹은 채워지지 않은 상태에서 연질의 단열재(110)로 밀폐되고;
상기 연질의 단열재(110)는 '∩'형상의 철판커버(310)가 씌워진 후 상기 체결브라켓(142)에 체결고정된 것을 특징으로 하는 선박의 친환경 냉동냉장실 벽체 제조용 진공단열패널 조립체를 이용한 선박 냉동냉장실 벽체의 단열구조를 제공한다.
In order to achieve the above object, the present invention provides a vacuum thermal insulation panel assembly, which is installed in a bulkhead (200) having at least one stiffener (210) and constitutes a freezing and refrigerating chamber of a ship, A panel 100; A soft heat insulating material 110 disposed at both ends of the vacuum insulating panel 100; An upper plate 120 adhered and fixed to the upper surface of the vacuum insulating panel 100 and the soft insulating material 110; A lower plate 130 adhesively fixed to the lower surface of the vacuum insulation panel 100 and the soft heat insulator 110 and longer than the upper plate 120; A plurality of stud bolts 140 integrally formed on an upper surface of the upper plate 120; A back plate 150 having a plurality of fastening bolts 152 passing through the lower plate 130 and having nuts 154 fastened and fixed to the fastening bolts 152 while being grounded on the lower surface of the lower plate 130, ) Comprising: a vacuum insulating panel assembly including a vacuum insulating panel assembly (100);
The back plate 150 is adhesively fixed to the surface of the bulkhead 200;
An 'a' type fastening bracket 142 is fastened to the stud bolt 140;
The vacuum insulation panel 100 is sealed between the vacuum insulation panel assemblies on both sides of the stiffener 210 with the soft insulation 110 in a state where the vacuum insulation panel 100 is not filled or not filled;
Wherein the flexible heat insulator 110 is fixed to the fastening bracket 142 after the steel plate cover 310 of the ∩ shape is put on and secured to the fastening bracket 142. [ Provides a thermal insulation structure of the refrigerator compartment wall.

삭제delete

본 발명에 따르면, 다음과 같은 효과를 얻을 수 있다.According to the present invention, the following effects can be obtained.

첫째, 선박에 탑재되는 냉동냉장실 구현시 벽체의 두께를 두껍게 하지 않으면서도 우수한 단열성을 확보할 수 있다.First, excellent thermal insulation can be ensured without increasing the thickness of the wall when the refrigerator is mounted on a ship.

둘째, 진공단열패널로 이루어진 단열재들이 인접 배열될 때 이들 사이에서의 단열 성능 저하를 막는 효과를 얻을 수 있다.Second, when the heat insulating materials made of the vacuum insulating panels are arranged adjacent to each other, it is possible to prevent the deterioration of the heat insulating performance between them.

세째, 진공단열패널이 갖는 내화성 및 친환경성을 확보할 수 있다.Third, the fire resistance and environment friendliness of the vacuum insulating panel can be secured.

네째, 장수명화가 가능하며, 단순히 탈부착하는 방식으로 쉽고 빠르게 유지보수할 수 있어 비용을 줄이고, 시간을 절약하는 효과를 얻을 수 있다.Fourth, it is possible to extend the life span, and it can be easily and quickly maintained by merely attaching and detaching, thereby reducing costs and saving time.

도 1은 일반적인 진공단열재의 예시적인 사진이다.
도 2는 본 발명에 따른 진공단열패널 조립체의 예시적인 단면도이다.
도 3는 본 발명에 따른 진공단열패널 조립체를 이용하여 선박 냉동냉장실 벽체의 단열구조 구현을 위한 시공과정을 도시한 예시도이다.
도 4는 본 발명에 따른 진공단열패널 조립체로 추가적인 진공단열패널을 이용하여 시공한 선박 냉동냉장실 벽체의 변형된 단열구조를 보인 예시도이다.
BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is an exemplary photograph of a typical vacuum insulation.
2 is an exemplary cross-sectional view of a vacuum thermal insulation panel assembly in accordance with the present invention.
3 is an exemplary view showing a construction process for implementing a heat insulation structure of a ship freezing compartment of a ship using a vacuum insulation panel assembly according to the present invention.
FIG. 4 is an exemplary view showing a modified heat insulating structure of a ship freezing and refrigerating chamber wall constructed using a vacuum insulating panel according to the present invention. FIG.

이하에서는, 첨부도면을 참고하여 본 발명에 따른 바람직한 실시예를 보다 상세하게 설명하기로 한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

본 발명 설명에 앞서, 이하의 특정한 구조 내지 기능적 설명들은 단지 본 발명의 개념에 따른 실시예를 설명하기 위한 목적으로 예시된 것으로, 본 발명의 개념에 따른 실시예들은 다양한 형태로 실시될 수 있으며, 본 명세서에 설명된 실시예들에 한정되는 것으로 해석되어서는 아니된다.Before describing the present invention, the following specific structural or functional descriptions are merely illustrative for the purpose of describing an embodiment according to the concept of the present invention, and embodiments according to the concept of the present invention may be embodied in various forms, And should not be construed as limited to the embodiments described herein.

또한, 본 발명의 개념에 따른 실시예는 다양한 변경을 가할 수 있고 여러 가지 형태를 가질 수 있으므로, 특정 실시예들은 도면에 예시하고 본 명세서에 상세하게 설명하고자 한다. 그러나, 이는 본 발명의 개념에 따른 실시예들을 특정한 개시 형태에 한정하려는 것이 아니며, 본 발명의 사상 및 기술 범위에 포함되는 모든 변경물, 균등물 내지 대체물을 포함하는 것으로 이해되어야 한다.In addition, since the embodiments according to the concept of the present invention can make various changes and have various forms, specific embodiments are illustrated in the drawings and described in detail herein. However, it should be understood that the embodiments according to the concept of the present invention are not intended to limit the present invention to specific modes of operation, but include all modifications, equivalents and alternatives falling within the spirit and scope of the present invention.

도 2에 도시된 바와 같이, 본 발명에 따른 선박의 친환경 냉동냉장실 벽체 제조용 진공단열패널 조립체는 진공단열패널(100)과, 상기 진공단열패널(100)의 양단에 배치되는 연질의 단열재(110)와, 상기 진공단열패널(100) 및 연질의 단열재(110)의 상면에 접착고정되는 상부판(120)과, 상기 진공단열패널(100) 및 연질의 단열재(110)의 하면에 접착고정되고 상부판(120)보다 길게 구비된 하부판(130)과, 상기 상부판(120)의 상면에 일체로 구비된 다수의 스터드볼트(140)와, 상기 하부판(130)을 관통하는 다수의 체결볼트(152)를 갖고 상기 하부판(130)의 하면에 접지된 상태에서 상기 체결볼트(152)에 너트(154)가 체결 고정되어 일체화되는 백플레이트(150)를 포함한다.2, the vacuum insulation panel assembly for manufacturing an eco-friendly freezing compartment wall of a ship according to the present invention comprises a vacuum insulation panel 100, a flexible heat insulation material 110 disposed at both ends of the vacuum insulation panel 100, An upper plate 120 adhered and fixed to the upper surfaces of the vacuum insulating panel 100 and the soft insulating material 110 and an upper plate 120 adhered and fixed to the lower surfaces of the vacuum insulating panel 100 and the soft insulating material 110, A plurality of stud bolts 140 integrally formed on the upper surface of the upper plate 120 and a plurality of fastening bolts 152 passing through the lower plate 130, And a back plate 150 integrally fastened and fixed to the fastening bolt 152 with a nut 154 in a state of being grounded on the lower surface of the lower plate 130.

즉, 본 발명에 따른 진공단열패널 조립체는 하나의 리지드한 단위체를 구성하여 이 단위체들을 벽체에 배열함으로써 단열구조를 구현하도록 구성되는 것이다.That is, the vacuum insulation panel assembly according to the present invention is configured to constitute a single rigid unit body and to arrange the unit bodies on the wall to realize a heat insulating structure.

그리고, 상기 진공단열패널은 앞서 종래 기술에서 설명한 것과 동일한 것이다.The vacuum adiabatic panel is the same as that described in the prior art.

또한, 상기 상부판(120)과 하부판(130)은 고강도 내부식성을 유지할 수 있도록 스테인레스 스틸판(일명 '서스(SUS)판')이 바람직하다.The upper plate 120 and the lower plate 130 are preferably stainless steel plates (so-called 'SUS plates') so that high corrosion resistance can be maintained.

뿐만 아니라, 상기 상부판(120)의 양단은 하방향으로 수직절곡되어 상기 연질의 단열재(110)를 감싸는 형태로 꽉 물어 견고히 고정하면서 리지드한 형태성을 유지할 수 있도록 구성된다.In addition, both ends of the upper plate 120 are vertically bent in a downward direction so that they can be firmly fixed in a form of wrapping the soft heat insulating material 110, and can be rigidly configured to maintain rigidity.

특히, 상기 하부판(130)은 상기 상부판(120)보다 더 길게 형성되고, 체결볼트(152)가 관통된 후 너트(154) 체결되게 함으로써 백플레이트(150)에 대하여 장탈착이 가능케 함으로써 유지보수시 편리성과 신속한 작업성을 확보할 수 있도록 하여 준다.Particularly, the lower plate 130 is formed longer than the upper plate 120, and the nut 154 is fastened after the fastening bolt 152 is penetrated, so that the back plate 150 can be attached to and detached from the back plate 150, Thereby ensuring convenience and prompt workability.

즉, 국부적으로 교체가 필요할 때 너트(154)를 풀고 하부판(130)을 들어 올리게 되면 백플레이트(150)로부터 쉽게 분리되므로 진공단열패널(100)이 있는 부분만 분리 교체가 가능하게 되어 유지보수상 편리성이 향상된다.That is, when the nut 154 is loosened and the lower plate 130 is lifted up when it is needed to be locally replaced, it is easily separated from the back plate 150, so that only the portion having the vacuum insulation panel 100 can be removed and replaced, Convenience is improved.

아울러, 상기 백플레이트(150)은 후술할 벌크헤드(200, 도 3 참조)에 접착제를 통해 완전히 접착 고정된다.In addition, the back plate 150 is completely adhered and fixed to the bulkhead 200 (see FIG.

이와 같이, 본 발명에 따른 진공단열패널 조립체는 하나의 단열재 단위체를 구성하므로 설치 및 해체가 용이하여 시공편의성 향상, 유지보수성 향상, 비용과 시간 절감 등의 효과를 얻을 수 있게 된다.As described above, since the vacuum insulating panel assembly according to the present invention comprises one heat insulating material unit, it is easy to install and dismantle the vacuum insulating panel unit, thereby improving the convenience of the installation, improving the maintenance and maintenance, and reducing cost and time.

한편, 이러한 진공단열패널 조립체를 이용한 시공은 도 3의 예시와 같이, 시공면인 선박의 냉동냉장실 벽체, 즉 벌크헤드(Bulkhead)(200)에 존재하는 스티프너(Stiffener)(210)로 인해 단순히 부착할 수 없고, 독특한 단열구조를 갖추어야 한다.3, the construction using the vacuum heat-insulating panel assembly is simply performed by the stiffener 210 existing in the wall of the freezing compartment of the ship, that is, the bulkhead 200, It is not possible to have a unique insulation structure.

이것은 스티프너(210)의 존재로 인해 이를 사이에 두고 양측에 설치되는 진공단열패널 조립체가 긴밀하게 장착될 수도 없을 뿐만 아니라, 더 중요한 이유는 금속인 스티프너(210)와 금속인 하부판(130)이 서로 닿게 되면 열교현상이 발생되므로 이를 방지하기 위해 반드시 서로 띄워 간격을 유지해야 하기 때문이다.This is because not only the vacuum insulation panel assemblies installed on both sides of the stiffener 210 can be tightly mounted therebetween, but more importantly, the stiffener 210 and the metal bottom plate 130 This is because heat bridges occur when they come into contact with each other.

이로 인해, 스티프너(210)를 기준으로 그 주변은 간격에 의한 공극이 생길 수 밖에 없고 이는 단열성능 저하를 초래하므로 반드시 이 부분, 즉 이 접속부분에 대한 보강 단열구조를 갖추어야 하는 것이다.As a result, voids due to gaps must be formed around the stiffener 210 as a reference, which results in a deterioration in the heat insulating performance. Therefore, this portion, that is, a reinforced and adiabatic structure for the connecting portion, must be provided.

여기에서, 열교현상이란 실내의 공기나 열기가 건물 구조체를 타고 외부로 빠져 나가는 열전도 현상을 말한다.Here, the term " heat bridging " refers to a heat conduction phenomenon in which air or heat in a room escapes through a building structure to the outside.

이에 따라, 본 발명에서는 도 3과 같은 시공과정을 거쳐 시공함으로써 최종적으로 보강 단열구조를 갖춘 선박의 냉동냉장실 벽체의 단열구조를 확보할 수 있게 된다.Accordingly, in the present invention, it is possible to secure a heat insulating structure of the wall of the freezing and refrigerating chamber of a ship having a reinforced and adiabatic structure finally by performing the construction as shown in FIG.

이를 위해, 먼저 진공단열패널 조립체가 설치될 벌크헤드(200)의 설치면에 잔류된 먼지 등의 이물질을 제거하는데 이때, 상기 벌크헤드(200)에는 이 벌크헤드(200)의 강도를 보강하기 위한 다수의 스티프너(210)가 구비되어 있다.For this purpose, first of all, foreign matter such as dusts remaining on the mounting surface of the bulkhead 200 to be installed with the vacuum thermal insulating panel assembly is removed. At this time, in the bulkhead 200, A plurality of stiffeners 210 are provided.

그런 다음, 벌크헤드(200)의 설치면에 접착제(220)를 도포하고, 접착제(220)가 도포된 도포면에 백플레이트(150)를 접착 고정한다.Then, the adhesive 220 is applied to the mounting surface of the bulkhead 200, and the back plate 150 is adhered and fixed to the application surface to which the adhesive 220 is applied.

이 경우, 상기 백플레이트(150)는 체결볼트(152)가 일체로 구비된 플레이트로서 체결볼트(152)가 돌출된 반대면이 접착제(220)에 접착 고정된다.In this case, the back plate 150 is a plate integrally provided with fastening bolts 152, and the opposite surface of the back plate 150 on which the fastening bolts 152 protrude is adhered and fixed to the adhesive 220.

이때, 상기 백플레이트(150)는 상기 스티프너(210)와 간격을 두고 접착 고정되어야 하는데, 그 이유는 앞서 설명한 바와 같다.At this time, the back plate 150 should be fixedly adhered to the stiffener 210 at intervals, for the reason as described above.

이렇게 하여 백플레이트(150)가 고정되면, 상기 백플레이트(150)의 체결볼트(152)에 진공단열패널 조립체를 구성하는 하부판(130)를 안착시킨 다음 하부판(130)을 관통하여 솟아 오른 체결볼트(152)에 너트(154)를 체결하여 진공단열패널 조립체가 견고하게 고정되도록 한다.When the back plate 150 is fixed in this way, the lower plate 130 constituting the vacuum insulation panel assembly is seated on the fastening bolts 152 of the back plate 150, and then the fastening bolts 152, And the nut 154 is fastened to the vacuum insulator 152 so that the vacuum insulation panel assembly is firmly fixed.

이와 같이 조립하게 되면 스티프너(210)를 사이에 두고 그 양측에 진공단열패널 조립체가 배치된 상태가 된다.When assembled in this manner, the vacuum thermal insulation panel assembly is disposed on both sides of the stiffener 210.

이어, 스티프너(210)를 포함한 접속부분에 대한 단열구조를 갖추어야 한다.Next, the insulating structure for the connection portion including the stiffener 210 should be provided.

이를 위해, 스터드볼트(140)에 각각 'ㄴ'형 체결브라켓(142)을 끼운 다음 너트 고정하고, 체결브라켓(142)에 안착시키는 방식으로 연질의 단열재(110)를 스티프너(210) 부분에 채운다.To this end, the soft insulating material 110 is filled in the stiffener 210 in such a manner that the 'a' type fastening bracket 142 is inserted into the stud bolt 140, the nut is fastened to the fastening bracket 142, .

그러면, 연질의 단열재(110)는 스티프너(210)를 포함한 인접 진공단열패널 조립체 사이 공간을 완전히 채우게 되어 열교현상을 차단하면서 단열성능을 높이게 된다.Then, the soft insulating material 110 completely fills the space between the adjacent vacuum insulating panel assemblies including the stiffener 210, thereby enhancing the heat insulating performance while preventing the thermal bridge phenomenon.

이때, 연질의 단열재(110)의 형태를 유지하면서 위치고정되도록 '∩' 형상의 철판커버(310)를 씌워 체결브라켓(142)에 고정한 후 씰링재로 둘레를 씰링하게 되면 완벽한 단열 구조를 갖추게 된다.At this time, when the '∩' shaped iron plate cover 310 is fixed to the fastening bracket 142 so as to fix the position while maintaining the shape of the soft heat insulating material 110, the periphery is sealed with the sealing material to provide a perfect heat insulation structure.

이와 같이 함으로써 기존 우레탄 패널을 사용할 때 발생했던 문제들을 모두 해소하면서 슬림화도 가능하여 선박 내 주방의 공간확보에 기여하고, 냉동냉장실의 용적 증대효과도 얻게 되는 특장점이 있다.In this way, it is possible to reduce the size of the existing urethane panel while eliminating all the problems that are caused by using the existing urethane panel, thereby contributing to securing the space of the kitchen in the vessel and also increasing the volume of the freezing and refrigerating chamber.

다른 한편, 도 4의 예시와 같이 스티프너(210)의 양측인 각 진공단열패널 조립체들 사이에 진공단열패널(100)을 각각 설치하고, 그 위로 연질의 단열재(110)를 배치하는 형태로도 변형될 수 있음은 물론이다.On the other hand, as shown in FIG. 4, the vacuum insulation panel 100 is installed between the vacuum insulation panel assemblies on both sides of the stiffener 210, and the flexible insulation panel 110 is disposed thereon. Of course.

100: 진공단열패널
110: 연질의 단열재
200: 벌크헤드
100: vacuum insulation panel
110: Soft insulation
200: Bulkhead

Claims (2)

삭제delete 적어도 하나 이상의 스티프너(210)를 갖춘 벌크헤드(200)에 설치되어 선박의 냉동냉장실을 구성하는 진공단열패널 조립체로서 상기 진공단열패널 조립체는 진공단열패널(100)과; 상기 진공단열패널(100)의 양단에 배치되는 연질의 단열재(110)와; 상기 진공단열패널(100) 및 연질의 단열재(110)의 상면에 접착고정되는 상부판(120)과; 상기 진공단열패널(100) 및 연질의 단열재(110)의 하면에 접착고정되고 상부판(120)보다 길게 구비된 하부판(130)과; 상기 상부판(120)의 상면에 일체로 구비된 다수의 스터드볼트(140)와; 상기 하부판(130)을 관통하는 다수의 체결볼트(152)를 갖고 상기 하부판(130)의 하면에 접지된 상태에서 상기 체결볼트(152)에 너트(154)가 체결 고정되어 일체화되는 백플레이트(150);를 포함하는 진공단열패널 조립체를 이용하여 선박의 냉동냉장실 벽체를 구성하는 단열구조에 있어서;
상기 백플레이트(150)는 벌크헤드(200)의 표면에 접착고정되고;
상기 스터드볼트(140)에는 'ㄴ'형 체결브라켓(142)이 체결되며;
상기 스티프너(210)의 양측인 각 진공단열패널 조립체들 사이는 진공단열패널(100)이 채워지거나 혹은 채워지지 않은 상태에서 연질의 단열재(110)로 밀폐되고;
상기 연질의 단열재(110)는 '∩'형상의 철판커버(310)가 씌워진 후 상기 체결브라켓(142)에 체결고정된 것을 특징으로 하는 선박의 친환경 냉동냉장실 벽체 제조용 진공단열패널 조립체를 이용한 선박 냉동냉장실 벽체의 단열구조.
A vacuum thermal insulation panel assembly provided in a bulkhead (200) having at least one stiffener (210) and constituting a freezing compartment of a ship, the vacuum thermal insulation panel assembly comprising: a vacuum insulation panel (100); A soft heat insulating material 110 disposed at both ends of the vacuum insulating panel 100; An upper plate 120 adhered and fixed to the upper surface of the vacuum insulating panel 100 and the soft insulating material 110; A lower plate 130 adhesively fixed to the lower surface of the vacuum insulation panel 100 and the soft heat insulator 110 and longer than the upper plate 120; A plurality of stud bolts 140 integrally formed on an upper surface of the upper plate 120; A back plate 150 having a plurality of fastening bolts 152 passing through the lower plate 130 and having nuts 154 fastened and fixed to the fastening bolts 152 while being grounded on the lower surface of the lower plate 130, ) Comprising: a vacuum insulating panel assembly including a vacuum insulating panel assembly (100);
The back plate 150 is adhesively fixed to the surface of the bulkhead 200;
An 'a' type fastening bracket 142 is fastened to the stud bolt 140;
The vacuum insulation panel 100 is sealed between the vacuum insulation panel assemblies on both sides of the stiffener 210 with the soft insulation 110 in a state where the vacuum insulation panel 100 is not filled or not filled;
Wherein the flexible heat insulator 110 is fixed to the fastening bracket 142 after the steel plate cover 310 of the ∩ shape is put on and secured to the fastening bracket 142. [ Insulation structure of fridge wall.
KR1020190016509A 2019-02-13 2019-02-13 Insulation structure of refrigeration room wall in the ship using vacuum thermal insulation panel assembly for manufacturing eco-friendly refrigeration room wall of ship KR102005762B1 (en)

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* Cited by examiner, † Cited by third party
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KR100298544B1 (en) 1997-02-27 2001-11-22 다니구찌 이찌로오, 기타오카 다카시 Vacuum Insulation Panel and Manufacturing Method
KR100731503B1 (en) * 2006-05-29 2007-06-21 현대중공업 주식회사 Insulation system with embedded metallic insulation box for lng tank
KR100751697B1 (en) * 2006-09-20 2007-08-23 현대중공업 주식회사 Insulating structure of cargo containment system with the cfrp and its panel for lng tank
KR101216184B1 (en) * 2010-09-01 2012-12-28 삼성중공업 주식회사 An unite tool for heat insulating panel of ship
KR101200445B1 (en) 2010-11-16 2012-11-15 주식회사 지오스 Manufacturing method of aerogel vacuum insulation panel
KR101436804B1 (en) 2013-03-21 2014-09-02 한국건설기술연구원 Vacuum Insulation Panel And Manufacturing Method Thereof
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KR20170121239A (en) 2015-03-10 2017-11-01 도시바 라이프스타일 가부시키가이샤 Vacuum insulation panel, core material, refrigerator
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