KR100678416B1 - Panel for refrigerating system - Google Patents

Panel for refrigerating system Download PDF

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Publication number
KR100678416B1
KR100678416B1 KR1020060100194A KR20060100194A KR100678416B1 KR 100678416 B1 KR100678416 B1 KR 100678416B1 KR 1020060100194 A KR1020060100194 A KR 1020060100194A KR 20060100194 A KR20060100194 A KR 20060100194A KR 100678416 B1 KR100678416 B1 KR 100678416B1
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South Korea
Prior art keywords
protrusion
panel
fixing
fixing member
parts
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KR1020060100194A
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Korean (ko)
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최상곤
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주식회사삼원기연
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • F25D23/063—Walls defining a cabinet formed by an assembly of panels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • E04B1/34321—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by panels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)

Abstract

An insulation panel for a large-scale refrigerator is provided to form slant surfaces to protrusion parts and coupling parts of fixing elements which assemble insulation panel elements, thereby simplifying assembling work for the panel elements and generating space parts in a sealed structure for preventing leakage of chilled air. An insulation panel for a large-scale refrigerator includes fixing elements(30) respectively having a hollow part(30a) filled with insulating materials(40) such as polyurethane, and a protrusion part(31) and a coupling part(32) respectively formed at both sides of the hollow part, and panel elements(10,20) joined at both surfaces of the fixing elements. The fixing elements are formed with first and second slant surfaces at the protrusion parts and the coupling parts, so that the first and second slant surfaces(31a,32a) of different ones of the fixing elements contact each other closely, forming space parts therebetween. Coupling grooves(31c,32c) are formed to any other portions of the protrusion parts and the coupling parts rather than the close contacting surfaces, and provided with coupling elements such as hooks and fixing bars.

Description

대형 냉동 냉장고용 단열 패널{PANEL FOR REFRIGERATING SYSTEM}Insulation panel for large freezer {PANEL FOR REFRIGERATING SYSTEM}

도 1a는 종래의 대형 냉동 냉장고용 단열 패널의 사시도.1A is a perspective view of a heat insulation panel for a conventional large refrigerator refrigerator.

도 1b는 종래의 대형 냉동 냉장고용 단열 패널간의 결합상태를 도시한 횡단면도.Figure 1b is a cross-sectional view showing a coupling state between the heat insulation panel for a conventional large refrigerator refrigerator.

도 2는 본 발명의 일 실시예에 따른 대형 냉동 냉장고용 단열 패널의 사시도.Figure 2 is a perspective view of a thermal insulation panel for a large freezer refrigerator according to an embodiment of the present invention.

도 3은 본 발명의 일 실시예에 따른 고정부재를 도시한 평면도.3 is a plan view showing a fixing member according to an embodiment of the present invention.

도 4는 본 발명의 일 실시예에 따른 대형 냉동 냉장고용 단열 패널간의 결합상태를 도시한 횡단면도.Figure 4 is a cross-sectional view showing a coupling state between the insulation panel for a large refrigerator refrigerator according to an embodiment of the present invention.

도 5는 본 발명의 일 실시예에 따른 대형 냉동 냉장고용 단열 패널간의 결합상태를 도시한 종단면도.Figure 5 is a longitudinal sectional view showing a coupling state between the insulation panel for a large refrigerator refrigerator according to an embodiment of the present invention.

도 6은 본 발명의 일 실시예에 따른 대형 냉동 냉장고용 단열 패널간의 결합상태 및 결속부를 도시한 횡단면도.Figure 6 is a cross-sectional view showing a coupling state and the binding portion between the insulation panel for a large refrigerator refrigerator according to an embodiment of the present invention.

< 도면의 주요 부분에 대한 부호의 설명><Description of the reference numerals for the main parts of the drawings>

1,1a : 패널 10,20 : 패널부재1,1a: Panel 10,20: Panel member

30 : 고정부재 31 : 돌출부30: fixing member 31: protrusion

32 : 체결부 33 : 후크32: fastening portion 33: hook

34 : 고정바 S : 공간부34: fixed bar S: space part

본 발명은 대형 냉동 냉장고용 단열 패널에 관한 것으로, 특히 패널과 패널 사이를 견고한 조립상태 및 기밀을 유지할 수 있고, 패널 내에 형성된 고정부재의 경사면에 의해 체결하는 방식으로 조립작업을 용이하게 할 수 있는 대형 냉동 냉장고용 단열 패널에 관한 것이다.The present invention relates to a thermal insulation panel for a large refrigerator refrigerator, in particular, it is possible to maintain a solid assembly state and airtight between the panel and the panel, and to facilitate the assembly operation by fastening by the inclined surface of the fixing member formed in the panel. A thermal insulation panel for a large freezer refrigerator.

일반적으로 육류 및 육가공 기타 저온에서의 보관이 필요로 하는 식품들은 냉장, 냉동고에서 변질을 방지한다. 보통가정의 경우는 냉장고가 일반적으로 사용되고, 대형 음식점이나 또는 중간 유통, 보관업체에서는 대형화된 냉장, 냉동설비를 구비하는 것이 통상적이다. 이러한 냉장, 냉동설비는 그 크기가 크기 때문에 일정한 크기로 이루어진 패널을 복수개의 박스형태로 조립되고, 그 내부에 냉동 챔버가 형성된다. In general, meat, meat processing and other foods that require storage at low temperatures prevent deterioration in refrigerated and freezers. In general homes, refrigerators are generally used, and in large restaurants or intermediate distribution and storage companies, it is common to have enlarged refrigeration and freezing facilities. Since the refrigerating and freezing facilities are large in size, panels having a constant size are assembled into a plurality of boxes, and a freezing chamber is formed therein.

이러한 패널의 구조를 간단히 설명하면 다음과 같다.The structure of such a panel is briefly described as follows.

패널은 판상의 상하부 패널부재와 상기 상하부 패널부재의 사이에 발포 성형되는 단열재로 구성되며, 서로 다른 패널과의 조립을 위해 발포 성형된 단열재의 테두리부에서는 서로 끼워 맞출 수 있도록 돌출부 또는 체결부를 택일하여 성형되고, 다른 예로 사출 성형된 돌출부 또는 체결부를 갖는 별도의 고정부재가 사용되기도 한다.The panel is composed of a heat insulating material foamed between the plate-shaped upper and lower panel members and the upper and lower panel members, and at the edges of the foamed heat insulating material for assembling different panels, the protrusions or fastening parts may be selected to fit together. A separate holding member may also be used, which is molded and has injection molded protrusions or fastenings as another example.

그러나, 전술한 바와 같이 구성된 종래 대형 냉동 냉장고용 단열 패널은 발포 성형된 단열재에 돌출부와 체결부를 형성하는 작업이 매우 번거럽고, 오차 발생율이 높기 때문에 조립시 돌출부와 체결부 사이에 틈이 발생되어 냉기가 누출되는 문제점이 있었다.However, the conventional thermal insulation panel for a large-sized refrigerator refrigerator configured as described above is very cumbersome to form the protrusions and the fastening portion in the foamed heat insulating material, and the error occurrence rate is high, so that a gap is generated between the protrusions and the fastening portion during assembly, and thus cold air is generated. There was a problem of leaking.

그리고, 합성수지의 재질로 한 별도 고정부재의 경우에는 재질의 특성상 단열기능을 보유하지 않기 때문에 냉기가 누출되어 대형 냉동 냉장고용 단열 패널로서의 효용성이 저하되는 문제점이 있었다.In addition, in the case of a separate fixing member made of a synthetic resin, there is a problem in that the cold air leaks and the utility as a heat insulating panel for a large refrigerator refrigerator is lowered because it does not have a heat insulating function due to the characteristics of the material.

상기와 같은 패널간의 조립시 냉기 누출의 문제점을 해결하기 위한 기술의 일예로 본 발명자가 출원한 대한민국 공개특허공보 20-0168014호에 개시되어 있다.As an example of a technique for solving the problem of leakage of cold air when assembling between the above panel is disclosed in the Republic of Korea Patent Publication No. 20-0168014 filed by the present inventors.

상기 공보에 개시된 기술은, 도 1a, 도1b에 도시된 바와 같이 대형 냉동 냉장고용 단열 패널(1,1a)이 상하부 패널부재(10,20) 사이의 테두리부에 각각 배치되며 서로 다른 패널과 조립될 수 있도록 외측면에 길이 방향의 돌출부(31) 또는 체결부(32)가 선택적으로 형성되는 고정부재(30) 및 상하부 패널부재(10,20)와 고정부재(30) 사이의 내부 공간에 발포 성형되는 폴리우레탄 폼 계열의 단열재(40)를 포함하여 구성된다.In the technique disclosed in the above publication, as illustrated in FIGS. 1A and 1B, the insulation panels 1 and 1a for the large refrigerator refrigerator are disposed at the edges between the upper and lower panel members 10 and 20, respectively, and assembled with different panels. Foam member 30 is formed in the inner space between the fixing member 30 and the upper and lower panel members 10 and 20 and the fixing member 30 is formed with a projection (31) or fastening portion 32 in the longitudinal direction on the outer surface so that It is configured to include a polyurethane foam-based insulation 40 to be molded.

그러나, 이 또한 패널의 고정부재 간의 연결부위에 대한 완벽한 기밀성을 확보할 수 없는 관계로 냉기 누설로 인한 에너지 손실이 여전하였으며, 고정요소인 고정부재는 돌출부 및 체결부가 직각의 형상으로 특히 90°로 꺽인 돌출부를 정확히 체결부에 끼워야 하는 방식으로 작업을 해야 하기 때문에 작업이 매우 까다롭고 불편할 뿐만 아니라 작업시간도 많이 소요되는 단점이 있고, 또 조립 공차에 의해 결속력이 미약해지는 문제점이 있었다.However, since the air tightness of the connection between the fixing members of the panel cannot be secured, energy loss due to cold air leakage is still maintained. The fixing member, which is a fixing element, has a protrusion and a fastening portion at a right angle, particularly at 90 °. Since the work must be done in a way that the bent projections must be fitted to the fastening part correctly, the work is very difficult and inconvenient, and also takes a lot of work time, and there is a problem that the binding force is weak due to the assembly tolerance.

이 경우 내부와 외부온도 차이에 의해 패널의 연결부위에 공극이 발생되는 한편, 내부와 외부의 압력 차이에 의해 패널의 연결부위에 공극이 추가로 발생하고, 이를 통해 열손실이 발생되는 문제점이 있었다.In this case, air gaps are generated at the connection part of the panel due to the difference between the internal and external temperature, and air gaps are additionally generated at the connection part of the panel due to the pressure difference between the internal and external parts, and heat loss is generated through this. .

본 발명의 목적은 상술한 바와 같은 종래 대형 냉동 냉장고용 단열 패널의 문제점을 해소하기 위한 것으로, 패널들간의 조립을 위해 형성되는 고정부재의 돌출부 및 체결부에 경사면을 형성하여 정확한 조립위치와 작업의 편의성을 구비한 대형 냉동 냉장고용 단열 패널을 제공하는 것이다.An object of the present invention is to solve the problems of the conventional large-sized refrigerator refrigerator insulation panel as described above, by forming an inclined surface of the protrusion and the fastening portion of the fixing member formed for the assembly between the panel of the exact assembly position and work It is to provide an insulation panel for a large refrigerator refrigerator with convenience.

본 발명의 다른 목적은 단열 및 냉기 유출을 방지할 수 있는 대형 냉동 냉장고용 단열 패널을 제공하는 것이다.Another object of the present invention is to provide an insulation panel for a large refrigerator refrigerator that can prevent insulation and cold air leakage.

상기 목적을 달성하기 위한 본 발명은 내측에 형성된 중공부, 그 일측면에 형성된 돌출부와 타측면에 형성된 체결부를 구비한 고정부재와 상기 고정부재의 양면에 접합되는 패널부재를 포함하고, 상기 중공부에 단열재가 충진된 대형 냉동 냉장고용 단열 패널에 있어서,The present invention for achieving the above object includes a fixing member having a hollow formed on the inside, a protrusion formed on one side and a fastening formed on the other side and a panel member bonded to both sides of the fixing member, the hollow portion In the insulation panel for a large freezer refrigerator filled with insulation material,

상기 제1의 고정부재의 돌출부에 경사지게 형성된 제1경사면, 상기 제2의 고정부재의 체결부에 상기 제1경사면과 밀착되게 형성된 제2경사면, 상기 제1경사면과 상기 제2경사면이 밀착됨에 따라 상기 돌출부와 체결부 사이에 형성된 공간부를 포함하고,
상기 돌출부와 체결부의 각각에는 서로 밀착되는 면을 제외한 부분에 결속홈이 형성되며, 상기 결속홈의 내측에는 다수의 고정부재를 서로 연결하기 위한 결속부가 형성되고, 상기 결속부는 상기 돌출부의 결속홈 내에 마련된 후크와 상기 체결부의 결속홈 내에 마련된 고정바로 구성되며,
상기 단열재는 폴리우레탄이며, 상기 제1의 고정부재와 돌출부는 일체로 이루어지고, 상기 제2의 고정부재와 체결부는 일체로 이루어진 것을 특징으로 한다.A first inclined surface formed to be inclined to the protruding portion of the first fixing member, a second inclined surface formed to be in close contact with the first inclined surface of the fastening portion of the second fixing member, and the first inclined surface and the second inclined surface are in close contact with each other. It includes a space formed between the protrusion and the fastening portion,
A binding groove is formed in each of the protrusions and the fastening portion except for the surfaces in close contact with each other. A binding portion for connecting a plurality of fixing members to each other is formed inside the binding groove, and the binding portion is formed in the binding groove of the protrusion. Consists of a fixed bar provided in the hook and the binding groove provided in the fastening portion,
The heat insulating material is polyurethane, wherein the first fixing member and the protrusion are integrally formed, and the second fixing member and the fastening portion are integrally formed.

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이하, 본 발명에 따른 대형 냉동 냉장고용 단열 패널의 구체적인 구성과 작용을 실시예를 통하여 살펴본다.Hereinafter, the specific configuration and operation of the insulation panel for a large refrigerator refrigerator according to the present invention will be described.

도 2는 본 발명에 따른 대형 냉동 냉장고용 단열 패널의 사시도이며, 도 3은 고정부재를 도시한 평면도이며, 도 4는 패널간의 결합상태를 보인 횡단면도이다. 도 5는 도4의 종단면도이며, 도 6은 결합상태 및 결속부를 도시한 횡단면도이다.Figure 2 is a perspective view of a thermal insulation panel for a large freezer refrigerator according to the present invention, Figure 3 is a plan view showing a fixing member, Figure 4 is a cross-sectional view showing a coupling state between the panels. FIG. 5 is a longitudinal cross-sectional view of FIG. 4, and FIG. 6 is a cross-sectional view showing a coupled state and a binding portion.

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도 2 내지 도 4에 도시된 바와 같이, 본 발명의 일 실시예에 따른 대형 냉동 냉장고용 단열 패널은 직사각형으로 형성되고 서로 이격되어 조립되는 상하 패널부재(10,20), 상기 상하 패널부재(10,20)의 내면 가장자리에 접합되어 내측으로 중공부(30a)를 형성하고 서로 접하는 위치에 결합을 위한 돌출부(31) 및 체결부(32)가 형성되는 제1 및 제2의 고정부재(30)를 포함하고 상기 중공부(30a)는 단열재(40)로 충진되는 구성을 갖는다.As shown in Figure 2 to 4, the insulation panel for a large refrigerator refrigerator according to an embodiment of the present invention is formed in a rectangular shape and spaced apart from each other, the upper and lower panel members 10 and 20, the upper and lower panel members 10 The first and second fixing members 30 are joined to the inner edge of the inner surface 20 to form the hollow portion 30a inwardly, and the protrusions 31 and the fastening portions 32 are formed at positions where the hollow portions 30a are in contact with each other. It includes and the hollow portion (30a) has a configuration that is filled with the heat insulating material (40).

상기 상하 패널부재(10,20)의 재질은 강철, 알루미늄 및 플라스틱으로 제작할 수도 있으며, 특히 표면을 방수액을 도포하여 외부 및 내부의 온도 차이에 의한 부식을 방지하도록 제작하는 것이 바람직하다.The upper and lower panel members 10 and 20 may be made of steel, aluminum, and plastic, and in particular, the surface of the upper and lower panel members 10 and 20 may be manufactured to prevent corrosion due to temperature difference between the outside and the inside by applying a waterproofing solution to the surface.

또한, 상기 상하 패널부재(10,20)는 직사각형의 형상으로 상부패널(10) 또는 하부패널(20) 중 어느 하나의 표면 일측에 렌치 홀(11)이 형성된다.In addition, the upper and lower panel members 10 and 20 have a rectangular shape, and a wrench hole 11 is formed at one side of one surface of the upper panel 10 or the lower panel 20.

상기 제1 및 제2의 고정부재(30)는 상기 상하 패널부재(10,20)에 대응되는 형상으로 상기 상하 패널부재(10,20) 보다 외측 방향으로 돌출된 크기로 형성된다.The first and second fixing members 30 are formed to have a shape corresponding to the upper and lower panel members 10 and 20 to protrude outward from the upper and lower panel members 10 and 20.

또한, 상기 제1 및 제2의 고정부재(30)는 상하 패널부재(10,20)와 동일한 크기로 제작되는 것도 바람직하다.In addition, the first and second fixing members 30 may be manufactured to the same size as the upper and lower panel members 10 and 20.

또한, 상기 제1 및 제2의 고정부재(30)는 상기 상하 패널부재(10,20)의 내면 가장자리에 접합되고, 이 제1 및 제2의 고정부재(30)에 의해 내측으로 중공부(30a)가 형성된다. In addition, the first and second fixing members 30 are joined to inner surface edges of the upper and lower panel members 10 and 20, and the hollow parts (inward) are inward by the first and second fixing members 30. 30a) is formed.

도 3 및 도 4에 도시된 바와 같이, 상기 제1의 고정부재(30)와 돌출부(31)는 일체형으로 형성되고, 상기 제2의 고정부재(30)와 체결부(32)는 일체형으로 형성되는 것이 바람직하다.As shown in FIGS. 3 and 4, the first fixing member 30 and the protrusion 31 are integrally formed, and the second fixing member 30 and the fastening portion 32 are integrally formed. It is desirable to be.

아울러, 상기 제1 및 제2의 고정부재(30)는 각 모서리의 외측 및 내측 꼭지점을 기준으로 경사면(30b)을 갖는 형상으로 분할하고, 분할된 상기 각각의 제1 및 제2의 고정부재(30)들은 다시 접합재를 사용하여 결합하여 제작할 수도 있다.In addition, the first and second fixing member 30 is divided into a shape having an inclined surface 30b based on the outer and inner vertices of each corner, and the divided first and second fixing members ( 30) may be manufactured by combining again using a bonding material.

또한, 상기 제1 및 제2의 고정부재(30)는 패널(1,1a)간의 조립을 위해 외측의 일면은 돌출부(31)를 형성하고, 타측면은 체결부(32)를 형성한 후 상기 돌출부(31) 및 체결부(32)는 측부가 경사진 제1경사면(31a) 및 제2경사면(32a)이 형성된다. 이는 패널(1,1a)간의 조립시 상기 돌출부(31) 및 체결부(32)가 서로 간극이 없이 긴밀하게 조립하기 위함이다. 여기에서 상기 돌출부(31)의 바닥면(31b)과 상기 돌출부(31)와 대향하는 체결부(32)의 바닥면(32b) 사이에는 소정의 공간부(S)가 형성된다.In addition, the first and second fixing members 30 form a protrusion 31 on one side of the outer side and a fastening portion 32 on the other side for assembling between the panels 1 and 1a. The protruding portion 31 and the fastening portion 32 are formed with a first inclined surface 31a and a second inclined surface 32a on which side portions are inclined. This is to ensure that the protrusions 31 and the fastening portion 32 are closely assembled without gaps when the panels 1 and 1a are assembled. Here, a predetermined space portion S is formed between the bottom surface 31b of the protrusion 31 and the bottom surface 32b of the fastening portion 32 facing the protrusion 31.

또한, 상기 돌출부(31) 및 체결부(32) 내에는 결속부(35)가 장착되고 작동하는 공간을 제공하는 결속홈(31c,32c)이 형성된다. In addition, in the protruding portion 31 and the fastening portion 32, binding grooves 31c and 32c are provided to provide a space in which the binding portion 35 is mounted and operated.

상기 결속부(35)는 조립되는 패널(1,1a)간에 결속력을 증대시키기 위하여 후크(33) 및 상기 후크(33)가 걸려 고정되는 고정바(34)가 선택적으로 장착된다. The binding unit 35 is selectively mounted with a hook 33 and a fixing bar 34 to which the hook 33 is fixed to increase the binding force between the panels 1 and 1a to be assembled.

여기서, 상기 후크(33)는 제1의 고정부재(30) 돌출부(31)의 결속홈(31c)에 형성되고, 상기 고정바(34)는 체결부(32) 내의 결속홈(32c)에 형성되는 것이 바람직하다.Here, the hook 33 is formed in the binding groove 31c of the projection 31 of the first fixing member 30, the fixing bar 34 is formed in the binding groove 32c in the fastening portion (32). It is desirable to be.

한편, 상기 제1 및 제2의 고정부재(30)에 의해 형성된 중공부(30a)의 내측에는 폴리우레탄인 단열재(40)가 충진된다.On the other hand, inside the hollow portion 30a formed by the first and second fixing members 30 is filled with a heat insulating material 40 made of polyurethane.

이렇게 완성된 패널(1,1a)의 고정부재(30) 중 한쪽에 돌출부(31)가 있게 되고 반대쪽에 체결부(32)가 있게 되므로, 패널(1,1a) 조립시에는 서로 상대짝에 끼워져 조립작업을 수행하게 된다.Thus, the protrusions 31 are provided on one side of the fixing members 30 of the panels 1 and 1a and the fastening portions 32 are opposite to each other. Thus, the panels 1 and 1a are fitted to each other when assembled. Assembly work will be performed.

이하, 상기와 같은 구성으로 이루어진 본 발명의 일 실시예에 따른 대형 냉동 냉장고용 단열 패널로 냉동 챔버를 형성하기 위해 패널간의 박스 형태로 조립하는 경우의 예를 설명한다.Hereinafter, an example of assembling in the form of a box between panels to form a refrigeration chamber with a thermal insulation panel for a large refrigerator refrigerator according to an embodiment of the present invention having the configuration as described above.

도 5 및 도 6에 도시된 바와 같이, 패널(1,1a)간 형성된 제1 및 제2의 고정부재(30)의 돌출부(31)와 체결부(32)는 서로 마주보는 면에 위치한 상태에서 끼워 조립하게 된다.As shown in FIGS. 5 and 6, the protrusions 31 and the fastening portions 32 of the first and second fixing members 30 formed between the panels 1 and 1a are positioned on opposite surfaces. Will be assembled.

이때, 상기 제1 및 제2의 고정부재(30)의 돌출부(31)와 체결부(32)는 측부가 경사지게 형성된 제1경사면(31a)과 제2경사면(32a)에 의해 신속하고 정확한 체결이 가능하고 서로 간극이 없이 긴밀하게 조립된다. 또, 상기 돌출부(31)의 바닥면(31b)과 상기 돌출부(31)와 대향하는 체결부(32)의 바닥면(32b) 사이에 소정의 공간부(S)가 형성되어 고정부재(30)간 연결부위에 대해 단열 및 냉기유출이 방지된다.At this time, the protruding portion 31 and the fastening portion 32 of the first and second fixing members 30 are fast and accurate fastening by the first inclined surface 31a and the second inclined surface 32a inclined side. It is possible and assembled as closely as possible without any gaps. In addition, a predetermined space portion S is formed between the bottom surface 31b of the protrusion part 31 and the bottom surface 32b of the fastening part 32 facing the protrusion part 31 to fix the member 30. Insulation and cold air leakage are prevented at the joints.

또한, 상기 돌출부(31) 및 체결부(32)에는 결속홈(31c,32c)이 마련되고, 상기 돌출부(31)의 결속홈(31c)에 형성된 후크(33)가 체결부(32)의 결속홈(32c)에 형성된 고정바(34)에 걸어서 체결할 수 있도록 한다.In addition, the protrusions 31 and the fastening part 32 are provided with binding grooves 31c and 32c, and the hook 33 formed in the binding groove 31c of the protrusion part 31 binds the fastening part 32. It can be fastened by walking to the fixing bar 34 formed in the groove (32c).

여기에서 상기 후크(33)는 연결부재(36)와 함께 상기 상부 패널부재(10)에 형성된 렌치 홀(11)과 일체형으로 결합된다. Here, the hook 33 is integrally coupled with the wrench hole 11 formed in the upper panel member 10 together with the connection member 36.

따라서, 패널(1,1a)간에 형성된 돌출부(31)와 체결부(32)를 서로 끼워 조립하되, 돌출부(31)의 결속홈(31c)에 형성된 후크(33)를 회전시켜 체결부(32)의 결속홈(32c)에 형성된 고정바(34)에 걸어서 체결하는 방식으로 조립한다.Therefore, the protrusions 31 and the fastening portions 32 formed between the panels 1 and 1a are assembled to each other, but the fastening portions 32 are formed by rotating the hooks 33 formed in the binding groove 31c of the protrusions 31. It is assembled in such a way that is fastened to the fixing bar 34 formed in the binding groove (32c) of the.

이렇게 상기 제1 및 제2의 고정부재(30)의 돌출부(31)와 체결부(32)는 측부가 경사지게 형성되어, 결합시 간극 없이 긴밀하게 끼워지므로써 공간부(S)를 확보할 수 있게 되어 고정부재(30)간 연결부위에 대해 단열 및 냉기유출을 막을수 있고 견고한 조립상태를 확보 할 수 있다.In this way, the protruding portion 31 and the fastening portion 32 of the first and second fixing members 30 are formed to be inclined side, so that the space portion (S) can be secured by being tightly fitted without a gap during the engagement. It is possible to prevent the insulation and cold air leakage to the connection portion between the fixing member 30 and secure a solid assembly state.

이상에서 상세히 설명된 바와 같이, 본 발명에 따른 대형 냉동 냉장고용 단열 패널에 의하면, 패널들간의 조립을 위해 형성되는 고정부재의 돌출부 및 체결부에 경사면을 형성하여 조립작업을 보다 용이하게 할 수 있으며, 특히 공간부를 제공하므로써, 냉기가 빠져나가지 않는 충분한 기밀구조를 확보할 수 있다.As described in detail above, according to the thermal insulation panel for a large refrigerator refrigerator according to the present invention, by forming an inclined surface of the protrusion and the fastening portion of the fixing member which is formed for the assembly between the panel can facilitate the assembly operation. In particular, by providing the space portion, it is possible to secure a sufficient airtight structure in which cold air does not escape.

Claims (5)

내측에 형성된 중공부, 그 일측면에 형성된 돌출부와 타측면에 형성된 체결부를 구비한 고정부재와 상기 고정부재의 양면에 접합되는 패널부재를 포함하고, 상기 중공부에 단열재가 충진된 대형 냉동 냉장고용 단열 패널에 있어서,A hollow portion formed inside, a fixing member having a protrusion formed on one side and a fastening portion formed on the other side and a panel member bonded to both sides of the fixing member, a large refrigeration refrigerator filled with heat insulating material in the hollow portion Insulated panels, 상기 제1의 고정부재의 돌출부에 경사지게 형성된 제1경사면;A first inclined surface formed to be inclined at the protruding portion of the first fixing member; 상기 제2의 고정부재의 체결부에 상기 제1경사면과 밀착되게 형성된 제2경사면;A second inclined surface formed to be in close contact with the first inclined surface of the fastening portion of the second fixing member; 상기 제1경사면과 상기 제2경사면이 밀착됨에 따라 상기 돌출부와 체결부 사이에 형성된 공간부를 포함하고,And a space portion formed between the protrusion and the fastening portion as the first slope and the second slope are in close contact. 상기 돌출부와 체결부의 각각에는 서로 밀착되는 면을 제외한 부분에 결속홈이 형성되며,Bonding grooves are formed in portions of the protrusion and the fastening portion except for the surfaces in close contact with each other. 상기 결속홈의 내측에는 다수의 고정부재를 서로 연결하기 위한 결속부가 형성되고,A binding part for connecting a plurality of fixing members to each other is formed inside the binding groove, 상기 결속부는 상기 돌출부의 결속홈 내에 마련된 후크와 상기 체결부의 결속홈 내에 마련된 고정바로 구성되며,The binding portion is composed of a hook provided in the binding groove of the protrusion and the fixing bar provided in the binding groove of the fastening portion, 상기 단열재는 폴리우레탄이며, 상기 제1의 고정부재와 돌출부는 일체로 이루어지고, 상기 제2의 고정부재와 체결부는 일체로 이루어진 것을 특징으로 하는 대형 냉동 냉장고용 단열 패널.The heat insulating material is polyurethane, wherein the first fixing member and the protrusion are integrally formed, and the second fixing member and the fastening portion are integrally formed. 삭제delete 삭제delete 삭제delete 삭제delete
KR1020060100194A 2006-10-16 2006-10-16 Panel for refrigerating system KR100678416B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150089495A (en) 2014-01-28 2015-08-05 (주)에코메이텍 Prefabricated Panels and Fixed Position Calculation Method of Spacer Grid
KR20160011542A (en) 2014-07-22 2016-02-01 (주)에코메이텍 Prefabricated panels for thermal insulation
KR102257156B1 (en) 2020-04-23 2021-05-28 주식회사 삼원기연 Manufacturing apparatus for urethane insulation panels customized for large refrigerator and freezer and method thereof, and urethane insulation panels manufactured from them
KR20220040140A (en) 2020-09-23 2022-03-30 주식회사 성강 Insulation panel and extrusion frame usee the same that

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152594U (en) 1981-03-20 1982-09-25
JPS6363686U (en) 1986-10-13 1988-04-27
JP2001324260A (en) 2000-05-15 2001-11-22 Nippon Light Metal Co Ltd Connection structure and connecting method of panels

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152594U (en) 1981-03-20 1982-09-25
JPS6363686U (en) 1986-10-13 1988-04-27
JP2001324260A (en) 2000-05-15 2001-11-22 Nippon Light Metal Co Ltd Connection structure and connecting method of panels

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150089495A (en) 2014-01-28 2015-08-05 (주)에코메이텍 Prefabricated Panels and Fixed Position Calculation Method of Spacer Grid
KR20160011542A (en) 2014-07-22 2016-02-01 (주)에코메이텍 Prefabricated panels for thermal insulation
KR102257156B1 (en) 2020-04-23 2021-05-28 주식회사 삼원기연 Manufacturing apparatus for urethane insulation panels customized for large refrigerator and freezer and method thereof, and urethane insulation panels manufactured from them
KR20220040140A (en) 2020-09-23 2022-03-30 주식회사 성강 Insulation panel and extrusion frame usee the same that

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