KR100890458B1 - Stainless steel water storage tank - Google Patents

Stainless steel water storage tank Download PDF

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Publication number
KR100890458B1
KR100890458B1 KR1020080069540A KR20080069540A KR100890458B1 KR 100890458 B1 KR100890458 B1 KR 100890458B1 KR 1020080069540 A KR1020080069540 A KR 1020080069540A KR 20080069540 A KR20080069540 A KR 20080069540A KR 100890458 B1 KR100890458 B1 KR 100890458B1
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South Korea
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wall
water tank
plate
stainless steel
lid
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KR1020080069540A
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Korean (ko)
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KR20090012086A (en
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문성호
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(주식회사)문창
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/02—Large containers rigid
    • B65D88/10—Large containers rigid parallelepipedic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/08—Interconnections of wall parts; Sealing means therefor
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00—Arrangements or adaptations of tanks for water supply
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
    • E04H7/02—Containers for fluids or gases; Supports therefor
    • E04H7/04—Containers for fluids or gases; Supports therefor mainly of metal

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Sewage (AREA)

Abstract

본 발명은 스테인레스 강판(Staimless Steel)을 소재로 하여 육면체로 구성한 물탱크에 관한 것으로 용접작업을 대폭 감소시키고 내부식성과 완충성이 강화되게 하여 물탱크의 내측면에 작용하는 수압에 의하여 용접부의 균열과 변형이 방지될 수 있게 하고 습기에 의한 부식이 쉽게 일어나지 않도록 구성시킨 물탱크로서 보다 구체적인 것은 스테인레스 강판을 소재로 하여 육면체로 구성되는 물탱크를 제조함에 있어서, 스테인레스 강판을 소재로 하여 육면체로 구성되는 물탱크를 제조함에 있어서, 물탱크(1)를 구성하는 벽체(10)가 상,중,하벽체로 등분되어 분할벽체(10a)(10b)(10c)로 만들어져 서로 적층 용접되며 분할벽체(10a)(10b)(10c)는 물탱크 외벽의 길이에 대응하는 길이를 가지는 하나의 스테인레스강판(S)을 선택하여 4면을 가지는 4각형관체(S1)가 형성되도록 절곡표시부(P)가 선정되어 절곡되고 절곡부는 직경 30~50mm 되는 원의 4분의1 원호를 이루는 곡면절곡부(P1)로 형성되며 곡면절곡부와 인접하는 벽면(W)의 상단과 하단을 따라 각각 내향으로 돌출되면서 벽면과 직각을 유지하는 폭15~30mm되는 플랜지 형상의 접합절곡편(W1)(W2)을 구비하고 벽면(W)에는 또 벽면에서 외측으로 돌출되는 돌출선(W3)과 돌출면(W4)으로 된 보강요철부(W5)를 구비하며 판체 양단부에 벽면과 직각을 유지하도록 내향으로 절곡되는 양단 접합편(W6)(W7)을 형성하여 벽체 내부에서 서로 용접한 접합부(W8)를 가지고 내면 전체에 에폭시수지소부코팅막(e)을 형성한 동일규격체로 구성되어져 양단 접합부(W8)가 서로 어긋난 위치에 오도록 분할벽체(10a)(10b)(10c)를 상하로 적층시켜서 상하단의 접합절곡편(W1)(W2) 내면과 곡면절곡부를 상하로 용접하고 벽체(10) 상단과 하단에 보강요철부(1d')를 갖는 천정판(1d)과 바닥판(1e)을 각각 용접하여 바닥판 저면에 고무판(2)을 부착하여 토대(3)위에 장착되며 천정판 일측에 4각관으로 된 맨홀부(4)를 형성하되 그 개폐부 양측벽에 가로방향으로 안내홈(4a)을 내고 이와 접하는 뚜껑 양측벽에 접속롤러(5a)를 부착하여 뚜껑(5)의 접속롤러가 맨홀부의 양측벽에 형성된 안내홈에 결합하도록 뚜껑을 장치하여 뚜껑이 맨홀부의 안내홈을 따라 개폐되게한 스테인레스 강판제 물탱크이다.The present invention relates to a water tank composed of a hexahedron made of stainless steel (Staimless Steel) material, which significantly reduces welding work and enhances corrosion resistance and buffer resistance, thereby cracking the weld by water pressure acting on the inner surface of the water tank. It is a water tank configured to prevent deformation and deformation and to prevent corrosion easily due to moisture. More specifically, a water tank made of a stainless steel sheet is made of a hexahedron. In manufacturing a water tank, the wall 10 constituting the water tank 1 is divided into upper, middle, and lower walls, which are made of divided walls 10a, 10b, and 10c, which are laminated and welded to each other. 10a, 10b, and 10c select one stainless steel plate S having a length corresponding to the length of the outer wall of the water tank to form a quadrilateral tubular body S1 having four sides. The bent display portion P is selected and bent so that the bent portion is formed by the curved portion P1 forming a quarter arc of a circle having a diameter of 30 to 50 mm, and the upper and lower portions of the wall surface W adjacent to the curved portion. Each side is provided with a flange-shaped joint bending piece (W1) (W2) of 15 to 30mm in width while maintaining a right angle with the wall surface and protrude inwards, and the wall (W) also protrudes outward from the wall surface (W3) And a reinforcing concave-convex portion W5 formed of a protruding surface W4, and forming joints W6 and W7 which are bent inwardly at both ends of the plate to be perpendicular to the wall to weld each other inside the wall ( W8) is made of the same standard formed with the epoxy resin sub coating layer (e) on the entire inner surface, and the partition wall (10a) (10b) (10c) is laminated up and down so that both ends of the joint portion (W8) is shifted from each other up and down The inner and curved bends of the joining bending pieces (W1) (W2) It is attached to the base (3) by attaching a rubber plate (2) to the bottom of the bottom plate by welding a ceiling plate (1d) and a bottom plate (1e) having a reinforcing concave-convex portion (1d ') at the top and bottom of the wall (10), respectively. And forming a manhole part 4 made of a quadrangular tube on one side of the ceiling plate, making guide grooves 4a in the horizontal direction on both side walls of the opening and closing parts, and attaching connection rollers 5a to both side walls of the lid and the lid 5. Is a stainless steel water tank, the lid of which is connected to the guide grooves formed on both side walls of the manhole part so that the lid is opened and closed along the guide groove of the manhole part.

물탱크, 천정판, 보강요철부, 4각형관체 Water tank, ceiling plate, reinforcement part, square tube

Description

스테인레스 강판제 물탱크{STAINLESS STEEL WATER STORAGE TANK}Water tank made of stainless steel plate {STAINLESS STEEL WATER STORAGE TANK}

본 발명은 스테인레스 강판(Staimless Steel)을 소재로 하여 육면체로 구성한 물탱크에 관한 것으로 용접작업을 대폭 감소시키고 내부식성과 완충성이 강화되게 하여 물탱크의 내측면에 작용하는 수압에 의하여 용접부의 균열과 변형이 방지될 수 있게 하고 습기에 의한 부식이 쉽게 일어나지 않도록 구성시킨 물탱크로서 보다 구체적인 것은 The present invention relates to a water tank composed of a hexahedron made of stainless steel (Staimless Steel) material, which significantly reduces welding work and enhances corrosion resistance and buffer resistance, thereby cracking the weld by water pressure acting on the inner surface of the water tank. More specifically, the water tank is designed to prevent deformation and deformation and to prevent corrosion caused by moisture.

물탱크를 구성하는 벽체를 상,중,하벽체로 등분하여 분할벽체로 만들어 적층 용접하는 수단으로 벽체를 구성하고 각분할벽체는 또 길이가 물탱크 벽체 둘레의 길이에 대응하는 길이를 가지는 스테인레스강판(S)을 선정하여 4면을 가지는 4각형 관체가 형성되게 일정구간에 절곡표시선(P)을 선정하여 절곡하되 절곡표시선에는 일정직경을 가지는 원의 4분1 원호로 되는 곡면이 형성되게 절곡하여 절곡부가 곡면절곡부로 형성되게 함으로써 절곡부에 용접이 없는 벽체를 형성할 수 있게 하고 벽면마다 보강요철부를 형성하여 벽면의 응력을 향상시키며 벽면 상하단에 각각 내향으로 절곡되어 벽면과 직각으로 유지되는 접합절곡편을 형성하고 내면전체에 에폭시수지소부코팅막을 형성한 동일규격의 분할벽체로 구성하여 양단 접합부가 어긋 난 위치에 오도록 분할벽체를 상하로 적층시켜서 상하 접합절곡편을 따라 용접한 벽체를 구성한 후 바닥판과 천정판을 용접하고 바닥판 저면에 고무판을 부착하여 토대위에 안착시키고 천정판 일측에 4각관으로 된 맨홀부를 형성하여 맨홀 개방부에 장치되는 뚜껑이 개방부에서 수평방향으로 개폐되게 구성하며 물탱크 내부에 공지의 보강구조를 시설하고 외부에 공지의 보온벽을 형성시켜서 되는 것을 특징으로 하는 물탱크를 만들어 제작비를 절감하면서 내수압 강도가 높고 내식수명이 높은 내구적인 물탱크가 되게 한 것이다.The wall constituting the water tank is divided into upper, middle, and lower walls into a divided wall to make a laminated weld, and the wall is formed. Each divided wall has a length corresponding to the length around the water tank wall. Select (S) and bend to select the bending line (P) in a certain section to form a four-sided tubular body with a four-sided surface, and to bend the curved surface to form a curved quarter of the circle with a certain diameter on the bending line By forming the bent part as a curved bent part, it is possible to form a wall without welding in the bent part, and to form a reinforcing convex part for each wall surface to improve the stress of the wall surface and to be bent inward at the upper and lower ends of the wall to be maintained perpendicular to the wall surface. It is composed of a split wall of the same standard having a piece formed and an epoxy resin sub-coating film formed on the entire inner surface. After the divided walls are stacked up and down to form a welded wall along the upper and lower joint bending pieces, the bottom plate and the ceiling plate are welded, and the rubber plate is attached to the bottom of the bottom plate to be seated on the foundation. The water tank is formed by forming a lid installed in the opening of the manhole to be opened and closed in the horizontal direction in the opening, and installing a well-known reinforcing structure inside the water tank and forming a well-known insulation wall outside. It is a durable water tank with high water pressure strength and high corrosion resistance while reducing the pressure.

종래의 물탱크는 물탱크를 구성하는 벽체와 바닥판과 천정판이 소규모 조각판을 하나하나 용접하여 육면체를 구성한 것이므로 용접부위가 너무 많아 제작이 어렵고 특히 벽체의 모서리 부분도 용접되기 때문에 내수압이 작용하면 용접부가 균열되어 틈이 생기는 허약점이 있고 완충성이 적어 내진력에 취약하므로 용접부에서 쉽게 균열이 발생하거나 변형이 되어 누수원인을 형성하는바 잦은 보수를 필요로 하여 유지관리비를 증대시키는 문제점이 있었다.In the conventional water tank, the wall, the bottom plate and the ceiling plate constituting the water tank are composed of a hexahedron by welding small pieces of slabs one by one. Therefore, the welding parts are too many to be manufactured. Weakness and weakness of the cracks due to cracks in the welded parts and weak buffering resistance to seismic forces, so it is easy to crack or deform in the welded parts to form the cause of leakage, which requires a frequent maintenance, there is a problem to increase the maintenance cost.

본 발명은 상기와 같은 종래의 불편을 해소하기 위하여 개발된 것이다.The present invention has been developed to solve the conventional inconvenience as described above.

본 발명은 스텐레스 강판을 소재로 육면체의 물탱크를 제조함에 있어서 물탱크의 벽체를 상,중,하벽체로 분할하여 용접부위를 대폭 절감할 수 있게 구성하고 특히 벽체의 모서리 부분에서 용접부가 없게 하여 내수압 강도를 향상시키고 바닥판 저면에 고무 완충판을 부착하여 완충성이 좋게 함으로써 내진성을 높이고 천정판과 바닥을 용접하되 물탱크 내면전체에 에폭시수지 소부코팅막을 형성하여 내부부식에 대응할수 있게 함으로써 내구적인 제품이 되게 하고 맨홀덮개를 수평 개폐방식으로 구성하여 사용이 편리하도록 한 것이다.In the present invention, in manufacturing a hexahedral water tank made of stainless steel plate, the wall of the water tank is divided into upper, middle, and lower walls so that the welding area can be greatly reduced, and in particular, there are no welds at the corners of the wall. Improves the pressure resistance and attaches a rubber buffer plate to the bottom plate to improve the cushioning resistance, thereby improving the shock resistance and welding the ceiling plate and the bottom, forming an epoxy resin baking coating on the entire water tank inner surface to cope with internal corrosion. The product is made and the manhole cover is configured in a horizontal opening and closing method for ease of use.

이와 같이 된 본 발명은 스테인레스 강판을 소재로 하여 육면체로 된 물탱크(1)를 제조할 때 물탱크를 구성하는 벽체(10)를 상,중,하벽체로 등분하여 분할벽체(10a)(10b)(10c)로 형성하고 각 분할벽체는 길이가 물탱크의 벽체길이에 대응하도록 만든 하나의 스테인레스강판(S)을 선택하여 일정간격에 절곡표시선(P)을 선정하여 절곡함으로써 4면을 가지는 4각형관체로 성형하여 적층 용접하기 때문에 용접량이 적어져서 비용을 절감할 수 있고 특히 절곡부는 일정직경을 가지는 원의 4분1 원호로 되는 곡면절곡부(P1)로 성형되어 벽체의 모서리를 형성하기 때문에 모서리에 용접부가 없는 벽체 제작이 이루어지게 되어 내부의 수압이 코너부에 집중되지 않고 고르게 분포되게 하여 내수압 안전성을 향상시키게 되고 벽면에는 돌출선(W3)과 돌출면(W4)이 요철구성으로 형성된 보강요철부(W5)를 형성하여 벽면에 가해지는 내수압 대응력을 높히게 되므로 전체적으로 내수압에 견디는 힘을 강화시키는 효과가 있고 상하단에 각각 내향으로 절곡되어 벽면과 직각을 유지하는 상하 접합절곡편(W1)(W2)을 형성하여 분할벽체를 상하로 포개고 내면에서 용접을 하기 때문에 분할벽체를 견고하게 그리고 외관이 미력하게 용접할 수 있고 용접된 접합절곡편은 벽체의 보강체 역할을 하므로 내부에서 작용하는 수압력에 물탱크가 안전하게 유지되도록 하는 효과가 있고 내면전체에 에폭시수지소부코팅막(e)이 1.5~2.0mm 두께로 형성되어 내부부식을 방지하므로 물탱크내에서의 부식이 쉽게 일어나지 않아 부식으로 인하여 수명이 감소되는 것을 예방할 수 있다.According to the present invention, when the water tank 1 made of a hexahedron is made of a stainless steel sheet, the wall 10 constituting the water tank is divided into upper, middle, and lower walls to divide the partition walls 10a and 10b. 4) having four sides by selecting and bending a bending line P at a predetermined interval by selecting one stainless steel plate S, the length of which is formed so as to correspond to the wall length of the water tank. Since the welding is reduced by forming a rectangular tube and the welding amount is reduced, the cost can be reduced, and in particular, the bent portion is formed by the curved portion P1 which becomes a quarter-circle arc of a circle having a constant diameter to form the edge of the wall. The fabrication of the wall without welding part is made in the corner, so that the internal pressure is distributed evenly without concentrating on the corner part, which improves the safety of the hydraulic pressure. On the wall surface, the protrusion line W3 and the protrusion surface W4 have irregularities. By forming the reinforced concave-convex portion (W5) formed to increase the resistance to the water pressure applied to the wall surface has the effect of strengthening the force to withstand the overall hydraulic pressure as a whole and bent inward to the upper and lower ends respectively to maintain the perpendicular to the wall surface ( W1) (W2) is formed so that the partition wall is folded up and down and welded on the inner surface, so that the partition wall can be welded firmly and the exterior can be welded, and the welded joint bending piece acts as a reinforcement of the wall. It has the effect of keeping the water tank safely at the water pressure, and the epoxy resin sub coating layer (e) is formed to 1.5 ~ 2.0mm thickness all over the inner surface to prevent internal corrosion, so the corrosion in the water tank does not occur easily. This can prevent the lifespan from being reduced.

그리고 물탱크 바닥판(1e) 외측저면에 고무판(2)을 부착하여 격자형 토대(3)위에 적층하므로서 물탱크에 가해지는 충격이 완충되어 내진성을 높히게 되므로 용접부의 균열과 변형을 예방하는 이점이 있어 내구력을 더욱 향상시키게 되고 맨홀부에 장치되는 맨홀뚜껑은 그 개방부에서 수평방향으로 개폐되므로 개폐작용이 용이하고 개폐 작용시 상하 공간을 적게 차지하게 되어 사용이 편리하고 관리가 용이한 이점을 얻을 수 있는 것이다.And by attaching a rubber plate (2) on the outer bottom of the water tank bottom plate (1e) and laminated on the grid base (3), the shock applied to the water tank is buffered to increase the shock resistance, thereby preventing cracks and deformation of the weld portion This further improves durability, and the manhole cover installed in the manhole part opens and closes in the horizontal direction at the opening part, so that the opening and closing action is easy and occupies a small amount of upper and lower spaces during the opening and closing action, thereby making it easy to use and easy to manage. You can get it.

본 발명은 두께 1.5~5.0mm 되고 인장강도 53kg/mm2, 융점 1400℃, 연신율 40%의 규격을 가지는 스테인레스 강판을 소재로 하여 육면체로 제작되는 물탱크에 관한 것이다.The present invention relates to a water tank made of a hexahedron using a stainless steel sheet having a thickness of 1.5 ~ 5.0mm and a tensile strength of 53kg / mm 2 , melting point 1400 ℃, elongation 40%.

본 발명의 물탱크(1)는 물탱크를 구성하는 벽체(10)가 상,중,하벽체로 등분되어 분할벽체(10a)(10b)(10c)로 이루어져 서로 적층 용접되며 각 분할벽체(10a)(10b)(10c)는 물탱크 외벽의 길이에 대응하는 길이를 가지는 하나의 스테인레스강판(S)을 선택하여 4면을 가지는 4각형관체(S1)가 형성되게 절곡표시선(P)을 선정하여 절곡하되 선정된 절곡표시선에는 직경 30~50mm 되는 원의 4분1 원호를 이루는 곡면으로 절곡하여 절곡부위가 곡면절곡부(P1)로 형성되게 하고 곡면절곡부와 인접하는 벽면(W)에는 상단과 하단을 따라 각각 내향으로 돌출되면서 벽면과 직각을 유지하는 폭 15~30mm 되는 플랜지형상의 접합절곡편(W1)(W2)을 형성하며 벽면(W)에는 또 벽면에서 외측으로 돌출되는 돌출선(W3)과 돌출면(W4)으로 된 보강요철부(W5)를 형성하고 판체 양단부에 벽면과 직각을 유지하도록 내향으로 절곡되는 양단 접합편(W6)(W7)을 형성하여 벽체 내부에서 서로 용접하여 접합부(W8)를 형성하며 내면 전체에 에폭시수지를 1.5~2.0mm 두께로 도포하여 150~200℃에서 2~3시간 열처리하여 경화시킨 에폭시수지소부코팅막(e)을 형성한 동일규격체로 이루어져 접합부(W8)가 서로 어긋난 위치에 오도록 분할벽체(10a)(10b)(10c)를 상하로 적층시켜 상하단의 접합절곡편(W1)(W2)내면과 곡면절곡부를 상하로 용접하고 벽체(10) 상단과 하단에 보강요철부(1d')를 가진 천정판(1d)과 바닥판(1e)을 각각 용접하여 내부에 공지의 보강구조를 시설하고(공지의 구조이므로 도면생략) 바닥판 저면에 고무판(2)을 부착하여 토대(3)위에 장착하며 천정판 일측에 4각관으로 된 맨홀부(4)를 형성하여 그 개폐부 양측벽에 가로방향으로 안내홈(4a)을 내고 이와 접하는 뚜껑 양측벽에 접속롤러(5a)를 부착하여 뚜껑(5)의 접속롤러가 안내홈에 결합하도록 뚜껑을 장치하여 뚜껑이 맨홀개방부에서 가로 방향으로 슬라이딩 되면서 개폐되게 하고 물탱크 외면전체에 공지의 보온벽(공지의 구조이므로 도면생략)을 피복하고 지면에서 맨홀부로 연결되게 사다리(6)를 장치하여서 되는 구성이다.In the water tank 1 of the present invention, the wall 10 constituting the water tank is divided into upper, middle, and lower walls to be divided into partition walls 10a, 10b, and 10c, which are laminated and welded to each other. ) (10b) (10c) is to select a bent display line (P) to select a stainless steel plate (S) having a length corresponding to the length of the outer wall of the water tank to form a four-sided rectangular tube (S1) The curved bending line is bent to a curved surface forming a quarter-circle arc of a circle having a diameter of 30 to 50 mm so that the bent portion is formed into a curved portion P1. Protruding inwards along the lower end to form a flange-shaped joint bending piece (W1) (W2) of 15 to 30mm in width to maintain a right angle to the wall surface, and a projection line (W3) protruding outward from the wall surface on the wall (W) ) And a reinforcement concave-convex portion (W5) consisting of a protruding surface (W4) and a right angle with the wall surface at both ends of the plate body. Form the joints (W6) (W7) at both ends bent inward so as to weld each other inside the wall to form a joint (W8) and apply the epoxy resin 1.5 ~ 2.0mm thickness to the entire inner surface 2 at 150 ~ 200 ℃ It consists of the same standard formed with the epoxy resin sub-coating film (e) cured by heat treatment for ˜3 hours, and the division walls 10a, 10b, and 10c are laminated up and down so that the joining portions W8 are in a position where they are shifted from each other. Weld the inside and the curved surface of the bending piece (W1) (W2) up and down, and by welding the ceiling plate (1d) and the bottom plate (1e) having a reinforcing convex portion (1d ') on the top and bottom of the wall (10), respectively A well-known reinforcing structure is installed on the base plate (3) by attaching a rubber plate (2) to the bottom of the bottom plate and forming a manhole part (4) formed of a square tube on one side of the ceiling plate. Both sides of the lid contacting the guide groove (4a) in the transverse direction on both sides of the opening and closing part Attaching the connecting roller (5a) to the lid to connect the connecting roller of the lid 5 to the guide groove so that the lid is opened and closed while sliding in the transverse direction in the manhole opening and the heat insulating wall known in the entire water tank ( Since it is a well-known structure, it is the structure comprised by attaching the ladder 6 so that it may coat | cover and abbreviate | omit a drawing and connected to a manhole part from the ground.

도 1은 본 발명의 전체적인 사시도1 is an overall perspective view of the present invention

도 2는 도 1의 단면도2 is a cross-sectional view of FIG.

도 3은 본 발명의 분할벽체 사시도Figure 3 is a perspective view of the partition wall of the present invention

도 4는 도 3의 횡단면도4 is a cross-sectional view of FIG.

도 5는 본 발명의 분할벽체 펼침사시도5 is an exploded perspective view of the partition wall of the present invention

도 6은 본 발명의 토대부 사시도Figure 6 is a perspective view of the base portion of the present invention

도 7은 본 발명의 맨홀부 단면도7 is a cross-sectional view of the manhole portion of the present invention

도 8은 도 7의 분해사시도이다.8 is an exploded perspective view of FIG. 7.

* 도면의 주요부분에 대한 부호설명* Explanation of symbols on the main parts of the drawings

1 : 물탱크 1d : 천정판1: water tank 1d: ceiling plate

1d' : 보강요철부 1e : 바닥판1d ': Reinforcement uneven part 1e: Bottom plate

2 : 고무판 3 : 토대2: rubber plate 3: foundation

4 : 맨홀부 4a : 안내홈4: manhole 4a: guide groove

5 : 뚜껑 5a : 접속롤러5: lid 5a: connection roller

6 : 사다리 10 : 벽체 10a,10b,10c : 분할벽체 e : 에폭시수지소부코팅막 S : 스테인레스강판 S1 : 4각형관체 P : 절곡표시선 P1 : 곡면절곡부 W : 벽면 W1,W2 : 접합절곡편 W3 : 돌출선 W4 : 돌출면 W5 : 보강요철부 W6,W7 : 접합편 W8 : 접합부DESCRIPTION OF SYMBOLS 6 Ladder 10 Walls 10a, 10b, 10c Split wall e Epoxy resin sub-coating film S Stainless steel sheet S1 Square tube P Bending line P1 Curved bend W Wall W1, W2 Joined bending piece W3 Protruding line W4: Protruding surface W5: Reinforcing convex part W6, W7: Joining piece W8: Joining part

Claims (1)

스테인레스 강판을 소재로 하여 육면체로 구성되는 물탱크를 제조함에 있어서, 물탱크(1)를 구성하는 벽체(10)가 상,중,하벽체로 등분되어 분할벽체(10a)(10b)(10c)로 만들어져 서로 적층 용접되며 분할벽체(10a)(10b)(10c)는 물탱크 외벽의 길이에 대응하는 길이를 가지는 하나의 스테인레스강판(S)을 선택하여 4면을 가지는 4각형관체(S1)가 형성되도록 절곡표시부(P)가 선정되어 절곡되고 절곡부는 직경 30~50mm 되는 원의 4분의1 원호를 이루는 곡면절곡부(P1)로 형성되며 곡면절곡부와 인접하는 벽면(W)의 상단과 하단을 따라 각각 내향으로 돌출되면서 벽면과 직각을 유지하는 폭15~30mm되는 플랜지 형상의 접합절곡편(W1)(W2)을 구비하고 벽면(W)에는 또 벽면에서 외측으로 돌출되는 돌출선(W3)과 돌출면(W4)으로 된 보강요철부(W5)를 구비하며 판체 양단부에 벽면과 직각을 유지하도록 내향으로 절곡되는 양단 접합편(W6)(W7)을 형성하여 벽체 내부에서 서로 용접한 접합부(W8)를 가지고 내면 전체에 에폭시수지소부코팅막(e)을 형성한 동일규격체로 구성되어져 양단 접합부(W8)가 서로 어긋난 위치에 오도록 분할벽체(10a)(10b)(10c)를 상하로 적층시켜서 상하단의 접합절곡편(W1)(W2) 내면과 곡면절곡부를 상하로 용접하고 벽체(10) 상단과 하단에 보강요철부(1d')를 갖는 천정판(1d)과 바닥판(1e)을 각각 용접하여 바닥판 저면에 고무판(2)을 부착하여 토대(3)위에 장착되며 천정판 일측에 4각관으로 된 맨홀부(4)를 형성하되 그 개폐부 양측벽에 가로방향으로 안내홈(4a)을 내고 이와 접하는 뚜껑 양측벽에 접속롤러(5a)를 부착하여 뚜껑(5)의 접속롤러가 맨홀부의 양측벽에 형성된 안내홈에 결합하도록 뚜껑을 장치하여 뚜껑이 맨홀부의 안내홈을 따라 개폐되게한 스테인레스 강판제 물탱크In manufacturing a water tank made of a hexahedron made of a stainless steel sheet, the wall 10 constituting the water tank 1 is divided into upper, middle, and lower walls to divide the partition walls 10a, 10b, and 10c. The welded wall is laminated and welded to each other, and the divided walls 10a, 10b and 10c select one stainless steel plate S having a length corresponding to the length of the outer wall of the water tank to form a quadrangular tube body S1 having four sides. The bent display portion P is selected to be formed and bent, and the bent portion is formed of the curved portion P1 constituting a quarter arc of a circle having a diameter of 30 to 50 mm, and the upper end of the wall surface W adjacent to the curved portion. Each of them has a flange-shaped joint bending piece (W1) (W2) having a width of 15 ~ 30mm to maintain a right angle with the wall surface while projecting inwardly along the lower end, and the projection line (W3) protruding outward from the wall surface on the wall surface (W) ) And a reinforcement concave-convex portion (W5) consisting of a protruding surface (W4) and perpendicular to the wall at both ends of the plate body. Both ends of the joints (W6) and W7 formed to be bent inwardly to maintain the joints (W8) welded to each other in the interior of the wall is composed of the same standard formed the epoxy resin sub-coating film (e) on the entire inner surface Dividing the partition walls 10a, 10b and 10c up and down so that W8 is in a position where they are shifted from each other, the upper and lower joint bending pieces W1 and W2 are welded up and down, and the upper and lower walls 10 are welded. Weld the top plate 1d and bottom plate 1e having the reinforcing convex portion 1d 'at the bottom and the bottom, respectively, and attach the rubber plate 2 to the bottom of the bottom plate to be mounted on the base 3, and on the one side of the ceiling plate. A manhole part 4 made of a square tube is formed, and the guide rollers 4a are made in the transverse direction on both sides of the opening and closing parts thereof, and the connecting rollers 5a are attached to both side walls of the lid and the connecting rollers of the lid 5 are connected to the manhole parts. The lid is attached to guide grooves formed on both side walls so that the lid is Stainless steel water tank to open and close along inner groove
KR1020080069540A 2007-07-27 2008-07-17 Stainless steel water storage tank KR100890458B1 (en)

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KR20070075474 2007-07-27
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Cited By (2)

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Publication number Priority date Publication date Assignee Title
KR100999579B1 (en) 2010-09-03 2010-12-08 (주식회사)문창 Thermally insulated cover for manhole of stainless steel water tank
KR102618501B1 (en) * 2023-05-17 2023-12-29 주식회사 문창 Sliding inspection port for water tank

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KR101370052B1 (en) * 2013-08-14 2014-03-05 세보금속스텐(주) Sanitary mirror water tank using rectangular type pannels and process for preparing the same
JP6792106B2 (en) 2017-03-30 2020-11-25 スピードファム株式会社 Work carrier and manufacturing method of work carrier

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KR19980043618U (en) * 1996-12-26 1998-09-25 이춘우 Reinforcement frame of stainless steel water tank
KR200256382Y1 (en) 2001-09-19 2001-12-20 주식회사 엘지화학 Stainless steel sectional water tanks
KR20050122310A (en) * 2004-06-24 2005-12-29 주식회사 삼양테크 Water tank of a square panel shape
KR100761155B1 (en) * 2006-04-28 2007-10-04 엘지전자 주식회사 Inner case for a kim-chi refrigerator

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KR19980043618U (en) * 1996-12-26 1998-09-25 이춘우 Reinforcement frame of stainless steel water tank
KR200256382Y1 (en) 2001-09-19 2001-12-20 주식회사 엘지화학 Stainless steel sectional water tanks
KR20050122310A (en) * 2004-06-24 2005-12-29 주식회사 삼양테크 Water tank of a square panel shape
KR100761155B1 (en) * 2006-04-28 2007-10-04 엘지전자 주식회사 Inner case for a kim-chi refrigerator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100999579B1 (en) 2010-09-03 2010-12-08 (주식회사)문창 Thermally insulated cover for manhole of stainless steel water tank
KR102618501B1 (en) * 2023-05-17 2023-12-29 주식회사 문창 Sliding inspection port for water tank

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