KR940008436B1 - Manufacturing method of cooling tower and mouldes - Google Patents

Manufacturing method of cooling tower and mouldes Download PDF

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Publication number
KR940008436B1
KR940008436B1 KR1019920012246A KR920012246A KR940008436B1 KR 940008436 B1 KR940008436 B1 KR 940008436B1 KR 1019920012246 A KR1019920012246 A KR 1019920012246A KR 920012246 A KR920012246 A KR 920012246A KR 940008436 B1 KR940008436 B1 KR 940008436B1
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South Korea
Prior art keywords
mold
cooling tower
stopper
manufacturing
air
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KR1019920012246A
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Korean (ko)
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KR940002593A (en
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김인호
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김인호
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Priority to KR1019920012246A priority Critical patent/KR940008436B1/en
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Publication of KR940008436B1 publication Critical patent/KR940008436B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall

Abstract

The mould for manufacturing cooling tower consists of an upper mould (1) and a lower mould (10). A stopper (2) is fixed with the bolts on the flange face of the upper mould, and several air-spouting holes (7), in which air-injecting tubes (8) are inserted, are formed at bottom side of the upper mould (1). Several projects (12) are formed at the circumference of the lower mould (10), and after putting up-side flange (11) on several projects (12), a stopper (13) is fixed with bolts (14), on the flange (11), and several air spouting holes (17) in which air-injecting tubes (16) are inserted, are formed at bottom side of the lower mould (10).

Description

냉각탑 제조방법 및 몰드Cooling tower manufacturing method and mold

제1도는 상부 몰드물을 제조하는 상부 몰드의 구성을 보인 분해 사시도.1 is an exploded perspective view showing the configuration of the upper mold for producing the upper mold.

제2도는 냉각탑 하부몰드물을 제조하는 하부몰드의 구성을 보인 분해 사시도.Figure 2 is an exploded perspective view showing the configuration of a lower mold for producing a cooling tower lower molding.

제3도는 제2도의 조립 및 제조상태를 보인 단면도로서3 is a cross-sectional view showing the assembly and manufacturing state of FIG.

(a)는 하부몰드에서 하부 몰드물을 이탈하기 전 상태를 보인 단면도.(a) is a cross-sectional view showing a state before leaving the lower mold in the lower mold.

(b)는 하부몰드에서 하부 몰드물을 이탈하는 상태를 보인 단면도.(b) is a cross-sectional view showing a state leaving the lower mold in the lower mold.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1, 10 : 몰드 2, 13 : 스톱퍼1, 10: mold 2, 13: stopper

3 : 보울트 4 : 몰드물3: bolt 4: mold

4 : 몰드물 5 : 후제리면4: mold material 5: post-freeze

7, 17 : 에어분출공 8, 16 : 에어분사관7, 17: air jet hole 8, 16: air injection pipe

11 : 후렌지부 12 : 돌출편11: flange portion 12: protrusion

본 발명은 냉각탑을 제조하는 제조방법 및 몰드에 관한 것으로, 상세하게는 냉각탑을 제조하는 몰드에서 제품을 쉽게 인출할 수 있도록 하고 제품의 마감처리를 용이하도록 한 냉각탑 제조방법 및 몰드에 관한 것이다.The present invention relates to a manufacturing method and a mold for manufacturing a cooling tower, and more particularly, to a cooling tower manufacturing method and a mold to facilitate the extraction of the product from the mold for manufacturing the cooling tower and to facilitate the finishing of the product.

일반적으로 냉각탑을 제조할 때에는 단일체로 된 몰드에 물드물을 접착제로 도포하여 몰드형상의 냉각탑을 제조하였으나, 이와같은 냉각탑은 붓을 이용하여 몰드내벽에 몰드물을 일정두께로 형성하고 난 후에 몰드물을 몰드에서 이탈시키기 위해서는 몰드의 외벽을 망치등으로 충격을 준 다음 몰드물을 강하게 잡아 당겨 이탈시켰으며 이후 절단도로서의 몰드물의 가장자리를 절단하여야 제품으로 사용할 수 있는 것이다.In general, when manufacturing a cooling tower, a mold-type cooling tower is manufactured by applying an adhesive to a monolithic mold with an adhesive. However, such a cooling tower uses a brush to form a mold on the inner wall of the mold to a predetermined thickness. In order to detach from the mold, impact the outer wall of the mold with a hammer, etc., and then pull out the mold strongly, and then cut the edge of the mold as a cutting diagram to be used as a product.

그러나, 상기와 같이 구성되는 종래의 몰드물은 가장자리를 서로 결합할 수 있도록 외측 후렌지부를 일정폭으로 절단하기가 용이하지 못하고 몰드에서 몰드물을 이탈하기 또한 어려운 문제점이 있는 것이다.However, the conventional mold structure configured as described above has a problem that it is not easy to cut the outer flange portion to a certain width so that the edges can be bonded to each other, and it is also difficult to leave the mold mold from the mold.

또한 용기와 같은 형태로 되어 있는 냉각탑의 하부용기는 몰드에서 몰드물을 인출하기 위해서는 몰드물을 파지하여야 할 부분이 있어야 하는데 종래에는 몰드물에 파지부가 없기 때문에 거꾸로 뒤집어서 바닥면을 타격함으로서 충격에 의해 인출될 수 있도록 하는 까다로운 작업공정을 수행하여야 하는 결함이 있는 것이다.In addition, the lower container of the cooling tower, which is shaped like a container, should have a part to grip the mold in order to take out the mold from the mold. In the past, since there is no grip on the mold, the bottom of the cooling tower is turned upside down and hit by the impact. There is a deficiency that has to be done in the tricky work processes that allow it to be withdrawn.

본 발명은 상기와 결함을 해결하기 위하여 개발한 것으로서, 몰드 후렌지부의 가장자리에 스톱퍼를 부착함으로서 몰드에 몰드물을 도포할때 스톱퍼의 위치까지만 몰드물을 하도록 하여 몰드물을 몰드에서 인출한 다음에도 가장자리를 절단할 필요없이 간단히 다듬질만 수행하면 되도록 한 것으로 특히 하부용기와 같이 용기형태로 된 물품인 경우에는 상부 후렌지 면의 몰드를 용기 몸체의 몰드와 분리 구성함으로서 간단히 몰드에서 몰드물을 분리할 수 있도록 한 것이다.The present invention was developed in order to solve the above-mentioned defects, by attaching a stopper to the edge of the mold flange portion to apply the mold to the mold to the mold only to the position of the stopper so that the edge even after withdrawing the mold from the mold In order to be able to simply remove the mold from the mold, by simply forming the mold on the upper flange side from the mold of the container body, in the case of an article in the form of a container such as a lower container, the trimming is performed simply without the need for cutting. It is.

이하, 본 발명을 첨부된 도면에 따라 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

상, 하로 된 2개의 몰드(1)(10)내벽에 몰드물(4)을 도포한 후 몰드물(4)을 몰드(1)(10)에서 분리하여 냉각탑을 제조함에 있어서, 냉각탑몰드(1)(10)의 내벽에 몰드물(4)을 일정두께로 도포하되 냉각탑 몰드(1)(10)의 가장자리에 각각의 스톱퍼(2)(13)를 구비하여 스톱퍼(2)(13)의 위치까지 도포하고 별도의 이탈장치로서 몰드물(4)을 몰드(1)(10)에서 이탈시켜 냉각탑을 제조하는 냉각탑 제조방법으로서, 상기 각각의 몰드(1)(10)의 구성을 살펴보면, 공지의 상부몰드(1)외측 가장자리에 외측부와 동일형상의 스톱퍼(2)를 보울트(3)로 체결 고정하여 스톱퍼(2)에 의해 몰드(1)의 후렌지면(5)에 몰드물(4)이 도포되지 못하도록 구성하며, 몰드(1)의 하면(6)에는 다수개의 에어분출공(7)을 형성하여 이에 에어분사관(8)을 고정하여서 된 상부몰드(1)와 ; 하부몰드(10)의 외주에 돌출편(12)을 다수개 구성하고 별도로 제작한 상측 후렌지부(11)를 돌출편(12)에 안치시킨 후 상기 상측 후렌지부(11)의 상면에는 스톱퍼(13)를 보울트(14)로 고정하고, 하부몰드(10)의 하부 바닥면(15)에는 에어분출공(17)을 형성하여 몰드(10)외부에서 에어분사관(16)과 에어분출공(17)을 연결하여서 된 하부몰드(10)로 이루어진 것이다.In the manufacture of a cooling tower by applying the mold 4 to the inner walls of the upper and lower molds 1 and 10 and then separating the mold 4 from the mold 1 and 10, the cooling tower mold 1 The mold 4 is coated on the inner wall of the mold 10 to a predetermined thickness, and the stoppers 2 and 13 are provided at the edges of the cooling tower mold 1 and 10, respectively. A cooling tower manufacturing method for manufacturing a cooling tower by coating up to and leaving the mold 4 from the mold 1 and 10 as a separate leaving device, looking at the configuration of each of the mold (1) (10), known The mold 4 is applied to the Huren surface 5 of the mold 1 by the stopper 2 by fastening and fixing the stopper 2 having the same shape as the outer portion with the bolt 3 at the outer edge of the upper mold 1. An upper mold 1 formed by forming a plurality of air blowing holes 7 in the lower surface 6 of the mold 1 and fixing the air injection pipe 8 thereto; After forming a plurality of protrusions 12 on the outer circumference of the lower mold 10 and placing the separately produced upper flange 11 on the protrusion 12, a stopper 13 on the upper surface of the upper flange 11 ) Is fixed with the bolts 14, and an air ejection hole 17 is formed in the lower bottom surface 15 of the lower mold 10 to form an air ejection tube 16 and an air ejection hole 17 outside the mold 10. ) Is made of a lower mold 10 by connecting.

상기와 같이 구성되는 본 발명의 작용과 효과를 살펴보면, 상, 하의 몰드(1)(10)내벽에 몰드물(4)을 접착제를 이용하여 도포할 때 각각의 몰드(1)(10)외측 가장자리에 구비된 스톱퍼(2)(13)의 위치까지만을 도포하고, 이후 몰드물(4)이 굳으면 몰드(1)(10)에서 이탈시키는 것으로 이때 몰드(1)(10)의 하부에서 에어분사관(8)(16)을 통해서 에어를 에어분출공(7)(17)으로 분출시키면 몰드(1)(10)의 내벽에 도포된 몰드물(4)은 몰드(1)(10)의 반대방향으로 밀리게 되고 이를 잡아 당기면 몰드물(4)이 이탈되는 것이다.Looking at the operation and effects of the present invention configured as described above, when the mold 4 to the inner wall of the upper and lower mold (1) (10) using an adhesive, the outer edge of each mold (1) (10) Only apply to the position of the stopper (2) 13 provided in the, and if the mold (4) is hardened to leave the mold (1) (10) at this time, the air powder from the lower part of the mold (1) (10) When the air is blown out through the pipes 8 and 16 to the air blowing holes 7 and 17, the mold 4 applied to the inner wall of the mold 1 and 10 is opposite to the mold 1 and 10. It is pushed in the direction and pulling it out of the mold (4).

이때, 하부몰드(10)의 내벽에 도포되는 몰드물(4)은 하부몰드(10)의 상부에 구비된 상측 후렌지부(11)를 잡고 상측으로 당기면 하부몰드(10)에서 몰드물을 손쉽게 이탈시킬 수 있는 것이다.At this time, the mold 4 to be applied to the inner wall of the lower mold 10 is pulled upward by holding the upper flange portion 11 provided on the upper portion of the lower mold 10 to easily detach the mold from the lower mold 10. It can be done.

이후 작업자는 몰드물을 종래와 같이 몰드물의 가장자리를 절단할 필요없이 스톱퍼(2)(13)의 외측으로 도포할때 약간 튀어 나온 몰드물만을 절단된 사포 등으로 간단히 다듬질하는 정도로 마감처리를 할 수 있는 것이다.Afterwards, the operator can finish the mold by simply trimming only the mold, which is slightly popped up when the mold is applied to the outside of the stopper (2) 13 without having to cut the edge of the mold as in the prior art. It is.

상기와 같은 작업방식으로 제조되는 냉각탑은 몰드물의 가장자리가 미려하게 처리할 수가 있는 것이며 작업성아 우수한 이점이 있는 것이다.Cooling tower manufactured by the above-described working method is that the edge of the mold can be beautifully treated and workability is excellent advantages.

Claims (3)

공지의 상부몰드(1)외측 가장자리에 외측부와 동일형상의 스톱퍼(2)를 보울트(3)로 체결 고정하여 스톱퍼(2)에 의해 몰드(1)의 후렌지면(5)에 몰드물(4)이 도포되지 못하도록 구성하며, 몰드(1)의 하면(6)에는 다수개의 에어분출공(7)을 형성하여 이에 에어분사관(8)을 고정하여서 된 상부몰드(1)와; 하부몰드(10)의 외주에 돌출편(12)을 다수개 구성하고 상측 후렌지부(11)를 돌출편(12)에 안치시킨 후 상기 상측 후렌지부(11)의 상면에는 스톱퍼(13)를 보울트(14)로 고정하고, 하부몰드(10)의 하부 바닥면(15)에는 에어분출공(17)을 형성하여 몰드(10)외부에서 에어분사관(16)과 에어분출공(17)을 연결하여서 된 하부몰드(10)로 이루어진 것을 특징으로 하는 냉각탑 몰드.The stopper 2 having the same shape as the outer side at the outer edge of the upper mold 1 is fastened and fixed with the bolt 3, and the mold 4 is formed on the furren surface 5 of the mold 1 by the stopper 2. It is configured to prevent the application, the upper mold (1) formed on the lower surface (6) of the mold (1) by forming a plurality of air blowing holes (7) to fix the air injection pipe (8); A plurality of protrusions 12 are formed on the outer circumference of the lower mold 10, and the upper flange portion 11 is placed in the protrusion portion 12, and then a stopper 13 is bolted on the upper surface of the upper flange portion 11. (14), and the air injection hole (17) is formed in the lower bottom surface (15) of the lower mold (10) to connect the air injection pipe (16) and the air injection hole (17) outside the mold (10). Cooling tower mold, characterized in that consisting of the lower mold (10). 청구범위 제1항에 있어서, 상측 후렌지부(11)를 몰드(10)와 분리 구성함을 특징으로 하는 냉각탑 몰드.The cooling tower mold according to claim 1, wherein the upper flange portion (11) is separated from the mold (10). 상, 하로 된 2개의 몰드(1)(10)내벽에 몰드물(4)을 도포한 후 몰드물(4)을 몰드(1)(10)에서 분리하여 냉각탑을 제조함에 있어서, 냉각탑몰드(1)(10)의 내벽에 몰드물(4)을 일정두께로 도포하되 냉각탑 몰드(1)(10)의 가장자리에 각각의 스톱퍼(2)(13)를 구비하여 스톱퍼(2)(13)의 위치까지 도포하고 별도의 이탈장치로서 몰드물(4)을 몰드(1)(10)에서 이탈시켜 냉각탑을 제조하는 것을 특징으로 하는 냉각탑 제조방법.In the manufacture of a cooling tower by applying the mold 4 to the inner walls of the upper and lower molds 1 and 10 and then separating the mold 4 from the mold 1 and 10, the cooling tower mold 1 The mold 4 is coated on the inner wall of the mold 10 to a predetermined thickness, and the stoppers 2 and 13 are provided at the edges of the cooling tower mold 1 and 10, respectively. Cooling tower manufacturing method characterized in that to apply to and to remove the mold (4) from the mold (1) (10) as a separate leaving device to manufacture.
KR1019920012246A 1992-07-09 1992-07-09 Manufacturing method of cooling tower and mouldes KR940008436B1 (en)

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KR1019920012246A KR940008436B1 (en) 1992-07-09 1992-07-09 Manufacturing method of cooling tower and mouldes

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Application Number Priority Date Filing Date Title
KR1019920012246A KR940008436B1 (en) 1992-07-09 1992-07-09 Manufacturing method of cooling tower and mouldes

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KR940002593A KR940002593A (en) 1994-02-17
KR940008436B1 true KR940008436B1 (en) 1994-09-14

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