KR20200130938A - Ceiling panel for installation of ventilation equipment in clean room - Google Patents

Ceiling panel for installation of ventilation equipment in clean room Download PDF

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Publication number
KR20200130938A
KR20200130938A KR1020190055501A KR20190055501A KR20200130938A KR 20200130938 A KR20200130938 A KR 20200130938A KR 1020190055501 A KR1020190055501 A KR 1020190055501A KR 20190055501 A KR20190055501 A KR 20190055501A KR 20200130938 A KR20200130938 A KR 20200130938A
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KR
South Korea
Prior art keywords
ceiling panel
clean room
ceiling
ventilation equipment
frame
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KR1020190055501A
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Korean (ko)
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윤희수
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(주)에이치에스패널
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Priority to KR1020190055501A priority Critical patent/KR20200130938A/en
Publication of KR20200130938A publication Critical patent/KR20200130938A/en
Priority to KR2020210001687U priority patent/KR20210001250U/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/02—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation having means for ventilation or vapour discharge
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0442—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having a honeycomb core
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/045—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like being laminated
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
    • E04B9/04—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like
    • E04B9/0464—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation comprising slabs, panels, sheets or the like having irregularities on the faces, e.g. holes, grooves

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ventilation (AREA)

Abstract

The present invention provides a ceiling panel for a clean room, which forms perforation parts on the ceiling panel having ventilation equipment among ceiling panels forming a ceiling of the clean room, installs a reinforcing frame between an upper plate and a lower plate in which the perforation parts are formed, and is integrally fastened by a fastening means by bending an inner circumference of the perforation parts of the upper plate and the lower plate in a predetermined shape and allowing the same to adhere into the reinforcing frame, thereby greatly improving durability of the perforation parts formed on the ceiling panel to easily support a load when a worker steps and works thereon so that safety can be secured. Also, the ceiling panel for a clean room can extend a lifespan of the ceiling panel to improve even economic feasibility.

Description

크린룸의 환기설비 설치용 천정판넬{Ceiling panel for installation of ventilation equipment in clean room}Ceiling panel for installation of ventilation equipment in clean room}

본 발명은 크림룸의 천정을 형성하는 천정판넬에 관한 것으로서, 보다 상세하게는 상기 크린룸의 천정을 형성하는 다수의 천정판넬 중 환기설비가 장착되는 천정패널의 내구성을 향상시켜 수명 연장 및 경제성 향상은 물론 작업의 효율성도 크게 향상시킬 수 있는 크린룸의 타공부용 천정판넬에 관한 것이다.
The present invention relates to a ceiling panel that forms the ceiling of a cream room, and more particularly, among a plurality of ceiling panels that form the ceiling of the clean room, the durability of the ceiling panel to which ventilation equipment is mounted is improved, thereby extending the lifespan and improving the economic efficiency. Of course, it relates to a ceiling panel for a perforated part of a clean room that can greatly improve work efficiency.

일반적인 천정판넬은 석고보드와 목재, 합성수지로 된 것이 주종을 이루고 있는바 목재로 된 것은 양산성과 원가면에서 불리하고 석고보드는 장식면에서 단조롭고 시공이 불편하며 합성수지제로 된 것은 생산코스트가 저렴한 반면 상품성이 저조한 문제점이 있었다.General ceiling panels are made of gypsum board, wood, and synthetic resin, and wood is disadvantageous in terms of mass production and cost, while gypsum board is monotonous in terms of decoration and construction is inconvenient. There was this poor problem.

최근에는 실내의 청정상태를 유지하기 위한 크림룸이 제안되고 있는바, 상기 크린룸은 건물 내부에 일정한 공간을 마련하되, 이 공간을 밀폐되게 하여 외부로부터 먼지 등의 유입을 차단할 수 있도록 함으로써, 먼지나 분진 등의 이물질에 예민한 반도체 생산, 실험실 및 수술실 등으로 사용되고 있다.Recently, a cream room has been proposed to maintain a clean indoor state. The clean room provides a certain space inside the building, but by sealing this space to block the inflow of dust from the outside, It is used in semiconductor production, laboratories and operating rooms that are sensitive to foreign substances such as dust.

종래의 크린룸 천정은 천정슬라브에 고정된 앵커볼트에 수직으로 현수된 다수의 행거에 다양한 형태의 지지바를 횡방향으로 결합 시공하고, 시공된 지지바에 볼트로 일정 규격으로 제공되는 다수의 판넬을 체결 고정하여 시공하게 된다.In the conventional cleanroom ceiling, various types of support bars are combined in a horizontal direction to a number of hangers vertically suspended with anchor bolts fixed to the ceiling slab, and a number of panels provided in a certain standard are fastened and fixed with bolts to the constructed support bars. It will be constructed.

이와 같이 시공되는 크린룸 천정은 시공을 위한 부품들이 다양한 형태로 여러 가지 많은 수로 형성되어 있고, 그 부품의 구성도 매우 복잡하게 되어 있어 시공하는데 많은 어려움과 작업시간이 소요되는 문제점을 내포하고 있었다.The clean room ceiling constructed in this way has a problem that many difficulties and work time are required for construction because the parts for construction are formed in various forms in various numbers, and the composition of the parts is also very complicated.

또한, 크린룸의 천정 시공 후 전기 배관 및 환풍시설 등 다양한 시설을 설치하기 위해 작업자가 상기 판넬을 밟고 작업을 할 경우 그 하중이 상기 판넬에 집중되어 파손되는 경우가 빈번하게 발생함에 따라 경제성이 크게 저하되고, 시설 설치에 따른 작업의 효율성이 저하되는 등의 많은 문제점을 내포하고 있다.In addition, in order to install various facilities such as electric piping and ventilation facilities after the ceiling construction of the clean room, when a worker walks on the panel, the load is concentrated on the panel and is frequently damaged. In addition, there are many problems such as lowering the efficiency of work according to the installation of the facility.

또한, 종래 크린룸의 환기설비가 설치되는 천정판넬은 일정 면적으로 제공되는 상,하판 사이에 충진재를 충진시켜 일명 샌드위치 패널 형태로 구비한 다음 상기 환기설비가 장착될 위치를 절단하여 소정 공간의 타공부를 형성하게 되는바, 이 타공부에 의해 천정판넬의 내구성이 크게 저하되어 작업자가 이 천정판넬을 밟고 작업을 할 경우 빈번하게 안전사고가 발생하였고, 상기 천정판넬의 파손율이 높아 경제성이 저하됨은 물론 일정 시간이 경과하면 상기 타공부의 상,하판과 충진재가 분리되어 판넬의 기능을 수행하지 못하는 문제점을 내포하고 있다.
In addition, the ceiling panel on which the ventilation equipment of the conventional clean room is installed is provided in the form of a sandwich panel by filling a filler material between the upper and lower panels provided in a certain area, and then cutting the location where the ventilation equipment is to be installed to As the perforated part greatly reduced the durability of the ceiling panel, safety accidents frequently occurred when the worker stepped on the ceiling panel and the damage rate of the ceiling panel was high, resulting in a decrease in economic efficiency. Of course, after a certain period of time, the upper and lower plates of the perforated portion and the filler are separated, and thus the function of the panel cannot be performed.

등록실용신안공보 제20-0463291호Registered Utility Model Publication No. 20-0463291 등록특허공보 제10-1335536호Registered Patent Publication No. 10-1335536

따라서, 상기와 같은 문제점을 해소하기 위해 본 발명은 크린룸의 천정을 형성하는 천정판넬 중 환기설비가 설치되는 천정판넬에 타공부를 형성하되, 상기 타공부가 형성되는 상판과 하판 사이에 보강틀을 설치하고, 상기 상판과 하판의 타공부 내주연을 소정 형태로 절곡시켜 상기 보강틀의 내측에 밀착되게 하여 체결수단에 의해 일체로 체결되도록 함으로써, 천정판넬에 형성된 타공부의 내구성을 크게 향상시켜 작업자가 밟고 작업을 할 경우 하중을 용이하게 지탱하도록 하여 안전성을 확보하도록 하는 한편 천정판넬의 수명을 연장시켜 경제성까지도 향상시킬 수 있는 크린룸용 천정판넬을 제공하고자 안출된 목적이 있다.
Therefore, in order to solve the above problems, the present invention forms a perforated part in the ceiling panel on which ventilation equipment is installed among the ceiling panels forming the ceiling of the clean room, and a reinforcing frame is provided between the upper and lower panels on which the perforated part is formed. By installing and bending the inner periphery of the perforated portion of the upper plate and the lower plate in a predetermined shape to make it in close contact with the inner side of the reinforcing frame and integrally fastened by a fastening means, the durability of the perforated portion formed in the ceiling panel is greatly improved. The purpose was devised to provide a ceiling panel for a clean room that can easily support the load when working while stepping on it to ensure safety, while extending the life of the ceiling panel to improve economic efficiency.

상기와 같은 목적을 달성하기 위해 본 발명은 다수의 프로파일을 일정 길이로 구비하여 사각틀 형태로 구비하되, 외측면에 각각 걸림홈을 길이방향으로 형성하고, 상기 걸림홈을 중심으로 하부에 결합턱이 단차지게 돌출, 형성된 틀체와, 상기 틀체의 내부에 충진되어 방음 및 단열성을 향상시키는 벌집 구조의 충진재와, 상기 틀체의 상부를 덮도록 설치되어 외관을 미려하게 마감하는 상판과, 상기 틀체의 하부를 덮도록 설치되어 외관을 미려하게 마감하는 하판으로 이루어져 크린룸의 천정을 형성하는 천정판넬에 있어서, 상기 상판과 하판의 소정 위치에 환기설비를 설치할 수 있도록 각각 타공부를 형성하되, 상기 타공부가 형성되는 상판과 하판 사이에 사각틀 형태의 보강틀을 설치하고, 상기 타공부가 형성된 상판과 하판의 내주연을 직각으로 절곡시켜 걸림부를 형성하여 상기 걸림부를 상기 보강틀의 내측에 밀착되게 한 다음 체결수단에 의해 일체가 되게 체결하여서 된 것을 특징으로 한다.In order to achieve the above object, the present invention is provided in the form of a square frame by providing a plurality of profiles with a predetermined length, and each locking groove is formed in the longitudinal direction on the outer surface, and a coupling jaw is formed at the lower part around the locking groove. A frame body formed and protruding stepwise, a filler of a honeycomb structure that is filled inside the frame body to improve sound insulation and heat insulation, an upper plate installed to cover the upper part of the frame body to finish the appearance beautifully, and a lower portion of the frame body. In the ceiling panel, which is formed to cover the lower panel and forms the ceiling of the clean room, forming a perforated portion so that ventilation equipment can be installed at a predetermined position on the upper and lower panels, and the perforated portion is formed. A reinforcing frame in the form of a square frame is installed between the upper plate and the lower plate, and the inner circumferences of the upper plate and the lower plate on which the perforated parts are formed are bent at a right angle to form a locking part so that the locking part is in close contact with the inner side of the reinforcing frame. It is characterized in that the fastening to be integrated by means of.

상술한 바와 같이 본 발명에 따른 크린룸의 환기설비 설치용 천정판넬은 상기 천정판넬에 형성된 타공부의 내구성을 크게 향상시켜 작업자가 밟고 작업을 할 경우 하중을 용이하게 지탱하도록 하여 안전성을 확보하도록 하는 한편 천정판넬의 수명을 연장시켜 경제성 향상 및 유지관리 비용을 절감할 수 있는 유용한 효과가 있다.
As described above, the ceiling panel for installation of ventilation equipment in a clean room according to the present invention greatly improves the durability of the perforated portion formed in the ceiling panel, so that when an operator stepped on it, the load can be easily supported, thereby ensuring safety. It has a useful effect of extending the life of the panel, improving economic efficiency and reducing maintenance costs.

도 1은 본 발명에 따른 크린룸의 환기설비 설치용 천정판넬의 사시도.
도 2는 본 발명에 따른 크린룸의 환기설비 설치용 천정판넬의 정 단면도.
도 3은 도 2의 "A" 부분 확대도1 is a perspective view of a ceiling panel for installation of ventilation equipment in a clean room according to the present invention.
Figure 2 is a front cross-sectional view of a ceiling panel for installation of ventilation equipment in a clean room according to the present invention.
3 is an enlarged view of part "A" of FIG. 2

이하, 첨부된 도면을 참조하여 본 발명을 구체적으로 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도시된 바와 같이 본 발명에 따른 크린룸의 환기설비 설치용 천정판넬은 틀체(10)와 충진재(20), 상판(30), 하판(40) 및 보강틀(50)로 크게 구성된다.As shown, the ceiling panel for installation of ventilation equipment in a clean room according to the present invention is largely composed of a frame body 10, a filler 20, an upper plate 30, a lower plate 40, and a reinforcing frame 50.

상기 틀체(10)는 금속 특히 알루미늄 재질을 이용하여 소정 형태로 압출 성형되는 프로파일을 일정 길이로 절단하여 다수가 구비되는 것으로서, 상기 프로파일의 일측면에는 길이 방향으로 걸림홈(12)을 형성하되, 상기 걸림홈(12)을 중심으로 하부를 단차지게 돌출시켜 결합턱(14)을 일체로 형성한 상태에서 4개의 프로파일을 사각틀 형태가 되게 조립하면 되는 것이다.The frame body 10 is provided in plural by cutting a profile that is extruded into a predetermined shape using a metal, especially aluminum material, to a predetermined length, and forms a locking groove 12 in the longitudinal direction on one side of the profile, Four profiles can be assembled to form a square frame in a state in which the engaging jaws 14 are integrally formed by protruding the lower portion of the locking groove 12 in a stepped manner.

즉, 다수의 프로파일을 일정 면적의 사각틀 형태로 조립하게 되면 그 외측면인 4면에 각각의 길이방향으로 걸림홈(12)이 형성되며, 상기 걸림홈(12)의 하부에는 단차지게 결합턱(14)이 일체로 형성되게 되는 것이다.That is, when a plurality of profiles are assembled in the shape of a square frame having a certain area, the engaging grooves 12 are formed in each longitudinal direction on the four outer surfaces thereof, and the engaging jaws ( 14) will be formed integrally.

상기 충진재(20)는 상기 사각틀 형태의 틀체(10) 내부에 충진되어 단열 및 방음 기능을 수행하는 것으로서, 상기 충진재(20)는 벌집 구조의 하니콤이나 우레탄폼 또는 그라스울 중 어느 하나가 적용됨이 바람직하다.The filler 20 is filled inside the square frame-shaped frame 10 to perform heat insulation and sound insulation, and the filler 20 is preferably any one of honeycomb, urethane foam, or glass wool having a honeycomb structure. Do.

상기 상판(30)은 상기 틀체(10)의 상부를 마감하여 미려하게 보일 수 있도록 하는 기능을 수행하는 것으로서, 합성수지 또는 금속 재질의 판체를 일정 면적 및 두께로 구비하되, 상기 상판(30)의 소정 위치에 환기설비를 설치할 수 있도록 타공부(32)를 형성하고, 상기 타공부(32)의 내주연을 직각으로 하향 절곡시켜 걸림부(34)를 형성하면 되는 것이다. The upper plate 30 is to perform a function of finishing the upper portion of the frame body 10 to make it look beautiful, and having a plate body made of synthetic resin or metal in a predetermined area and thickness, a predetermined amount of the upper plate 30 The perforated part 32 is formed so that the ventilation equipment can be installed at the location, and the locking part 34 is formed by bending the inner periphery of the perforated part 32 downward at a right angle.

상기 하판(40)은 상기 틀체(10)의 하부를 마감하여 미려하게 보일 수 있도록 하는 기능을 수행하는 것으로서, 합성수지 또는 금속 재질의 판체를 일정 면적 및 두께로 구비하되, 상기 하판(40)의 소정 위치에 환기설비를 설치할 수 있도록 타공부(42)를 형성하고, 상기 타공부(42)의 내주연을 직각으로 상향 절곡시켜 걸림부(44)를 형성하면 되는 것이다. The lower plate 40 is to perform a function of finishing the lower part of the frame body 10 to make it look beautiful, and having a plate body made of synthetic resin or metal in a predetermined area and thickness, a predetermined amount of the lower plate 40 The perforated portion 42 is formed so that the ventilation equipment can be installed at the location, and the locking portion 44 is formed by bending the inner periphery of the perforated portion 42 upward at a right angle.

상기 보강틀(50)은 상기 상,하판(30)(40)에 형성된 타공부(32)(42)의 내구성을 향상시키는 기능을 수행하는 것으로서, 일정 길이로 절단한 사각파이프를 용접 또는 조립하여 사각틀 형태로 구비하면 되는 것이다.The reinforcing frame 50 functions to improve the durability of the perforated portions 32 and 42 formed on the upper and lower plates 30 and 40, and by welding or assembling a square pipe cut to a predetermined length. You just need to have it in a square frame.

상기와 같이 다수의 구성품으로 이루어지는 본 발명에 따른 크린룸용 천정판넬의 조립은 먼저, 일정 길이로 제공되는 프로파일의 하부와 일측면의 돌출된 결합턱(14)에 접착제를 도포하거나 접착테이프를 부착한 상태에서 일정 면적 및 두께를 갖는 상기 하판(40)의 상부에 각각 일체가 되게 부착시켜 틀체(10)를 일체로 형성한 다음 상기 보강틀(50)의 내측으로 하판(40)의 타공부(42)에 형성된 걸림부(44)가 긴밀하게 삽입되도록 한 상태에서 상기 타공부(42)를 제외한 나머지 틀체(10) 내부를 충진재(20)로 충진시키면 되는 것이다.The assembly of the ceiling panel for a clean room according to the present invention consisting of a plurality of components as described above is performed by applying an adhesive or attaching an adhesive tape to the protruding coupling jaw 14 on one side and the lower portion of the profile provided with a predetermined length. In the state, the frame body 10 is integrally attached to each of the upper portions of the lower plate 40 having a certain area and thickness, and then the perforated portion 42 of the lower plate 40 is inside the reinforcing frame 50. In a state in which the locking part 44 formed in) is tightly inserted, the inside of the frame body 10 except for the perforated part 42 may be filled with a filler 20.

이어서, 일정 면적 및 두께로 제공되는 상판(30)을 덮어 천정판넬의 상부를 마감하되, 상기 상판(30)의 타공부(32)에 형성된 걸림부(34)가 상기 보강틀(50)의 내측으로 삽입되도록 한 다음 상기 상,하판(30)(40)에 형성된 걸림부(34)(44)와 보강틀(50)이 일체가 되도록 체결수단인 나사로 체결하면 되는 것이다.Subsequently, the upper plate 30 provided in a certain area and thickness is covered to close the upper part of the ceiling panel, but the locking part 34 formed in the perforated part 32 of the upper plate 30 is inside the reinforcing frame 50 Then, the locking portions 34 and 44 formed on the upper and lower plates 30 and 40 and the reinforcing frame 50 can be integrated with each other with screws, which are fastening means.

이때, 상기 체결수단으로 나사를 사용할 수도 있으나, 상기 보강틀(50)의 내측과 상,하판(30)(40)의 걸림부(34)(44) 사이에 접착제를 도포하거나 또는 접착테이프를 부착시켜 상기 보강틀(50)과 상,하판(30)(40)을 간단하게 일체화시킬 수도 있다.
At this time, a screw may be used as the fastening means, but an adhesive is applied or an adhesive tape is applied between the inner side of the reinforcing frame 50 and the locking portions 34 and 44 of the upper and lower plates 30 and 40 The reinforcing frame 50 and the upper and lower plates 30 and 40 may be simply integrated.

상기와 같이 틀체(10)와 충진재(20)와 상판(30)과 하판(40) 및 보강틀(50)이 일체로 조립, 설치되어 제공되는 본 발명에 따른 크린룸의 환기설비 설치용 천정판넬은 크린룸의 천정에 각종 설비를 설치할 경우 상기 천정판넬을 밟고 작업을 하는 작업자의 하중을 용이하게 지탱할 수 있는 내구성 및 안전성이 크게 향상되는 동시에 그 수명을 연장시켜 경제성 향상 및 유지관리 비용을 절감할 수 있어 산업상 이용가능성이 매우 높은 발명인 것이다.
As described above, the ceiling panel for installation of ventilation equipment of a clean room according to the present invention provided by assembling and installing the frame body 10, the filler 20, the upper plate 30, the lower plate 40, and the reinforcing frame 50 integrally is a clean room. When various facilities are installed on the ceiling of the ceiling, the durability and safety that can easily support the load of workers who step on the ceiling panel are greatly improved, and at the same time, it is possible to improve economic efficiency and reduce maintenance costs by extending its lifespan. It is an invention with very high availability.

10 : 틀체 12 : 걸림홈
14 : 결합턱 20 : 충진재
30 : 상판 32, 42 : 타공부
40 : 하판 34, 44 : 걸림부
50 : 보강틀10: frame 12: locking groove
14: coupling jaw 20: filler
30: upper plate 32, 42: perforated part
40: lower plate 34, 44: locking portion
50: reinforcement frame

Claims (1)

다수의 프로파일을 일정 길이로 구비하여 사각틀 형태로 구비하되, 외측면에 각각 걸림홈을 길이방향으로 형성하고, 상기 걸림홈을 중심으로 하부에 결합턱이 단차지게 돌출, 형성된 틀체와, 상기 틀체의 내부에 충진되어 방음 및 단열성을 향상시키는 벌집 구조의 충진재와, 상기 틀체의 상부를 덮도록 설치되어 외관을 미려하게 마감하는 상판과, 상기 틀체의 하부를 덮도록 설치되어 외관을 미려하게 마감하는 하판으로 이루어져 크린룸의 천정을 형성하는 천정판넬에 있어서,
상기 상판과 하판의 소정 위치에 환기설비를 설치할 수 있도록 각각 타공부를 형성하되, 상기 타공부가 형성되는 상판과 하판 사이에 사각틀 형태의 보강틀을 설치하고, 상기 타공부가 형성된 상판과 하판의 내주연을 직각으로 절곡시켜 걸림부를 형성하여 상기 걸림부를 상기 보강틀의 내측에 밀착되게 한 다음 체결수단에 의해 일체가 되게 체결하여서 된 것을 특징으로 하는 크린룸의 환기설비 설치용 천정판넬.A plurality of profiles are provided in the form of a square frame with a predetermined length, wherein each of the locking grooves is formed in the longitudinal direction on the outer surface, and the engaging jaws protrude stepwisely from the lower portion of the locking groove, A filler of a honeycomb structure that is filled inside to improve sound insulation and insulation, an upper plate installed to cover the upper part of the frame body to finish the exterior beautifully, and a lower plate installed to cover the lower part of the frame body to finish the appearance beautifully In the ceiling panel that is made up of and forms the ceiling of a clean room,
Each of the perforated portions is formed so that ventilation equipment can be installed at a predetermined position of the upper and lower plates, and a square frame-shaped reinforcing frame is installed between the upper and lower plates in which the perforated portions are formed, and the upper and lower plates are provided with the perforated portions. A ceiling panel for installation of ventilation equipment in a clean room, characterized in that the inner periphery is bent at a right angle to form a locking part so that the locking part is in close contact with the inner side of the reinforcing frame, and then integrally fastened by a fastening means.
KR1020190055501A 2019-05-13 2019-05-13 Ceiling panel for installation of ventilation equipment in clean room KR20200130938A (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200463291Y1 (en) 2010-07-01 2012-10-30 주식회사 문인 Ceiling of clean room
KR101335536B1 (en) 2011-08-19 2013-12-02 주식회사 문인 Ceiling panel of clean room

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200463291Y1 (en) 2010-07-01 2012-10-30 주식회사 문인 Ceiling of clean room
KR101335536B1 (en) 2011-08-19 2013-12-02 주식회사 문인 Ceiling panel of clean room

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