KR20020064233A - Prefabricated water-purifier tank - Google Patents

Prefabricated water-purifier tank Download PDF

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Publication number
KR20020064233A
KR20020064233A KR1020020033544A KR20020033544A KR20020064233A KR 20020064233 A KR20020064233 A KR 20020064233A KR 1020020033544 A KR1020020033544 A KR 1020020033544A KR 20020033544 A KR20020033544 A KR 20020033544A KR 20020064233 A KR20020064233 A KR 20020064233A
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KR
South Korea
Prior art keywords
septic tank
prefabricated
flanges
flange
present
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KR1020020033544A
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Korean (ko)
Inventor
김홍찬
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김홍찬
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Priority to KR1020020033544A priority Critical patent/KR20020064233A/en
Publication of KR20020064233A publication Critical patent/KR20020064233A/en

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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
    • B65D88/52—Large containers collapsible, i.e. with walls hinged together or detachably connected
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F11/00—Cesspools

Abstract

PURPOSE: A prefabricated water purifier which improves the resistance of water pressure by preventing the crack of united part of purifier generated by the variation of temperature and makes it easy to move or install by easy disassembly and fabrication is provided. CONSTITUTION: The fabricated water purifier comprises a flange(34,36) which is installed at the partition line of water purifier(30), a supporting steel frame(40,42), a water purifier which is divided by bolt(50) and nut(52) that pierce flange and supporting steel frame.

Description

조립식 정화조{Prefabricated water-purifier tank}Prefabricated water-purifier tank

본 발명은 조립식 정화조에 관한 것으로, 더욱 상세하게는 정화조를 볼트와 너트를 이용해서 분해 및 조립이 가능하도록 구성함으로써 보다 큰 정화조로의 제작을 용이하게 하고, 체결부위에서의 온도변화나 온도차에 따른 크랙(crack)발생을 방지하여 결합부위의 강도를 향상시키고, 설치와 이동을 간편하게 한 조립식 정화조에 관한 것이다.The present invention relates to a prefabricated septic tank, and more particularly, to facilitate the manufacture of a larger septic tank by disassembling and assembling the septic tank using bolts and nuts, and according to a temperature change or a temperature difference in a fastening part. The present invention relates to a prefabricated septic tank that prevents cracks, improves the strength of the joint, and facilitates installation and movement.

일반적으로 정화조는 오수에 포함되어 있는 이물질, 부유물, 찌꺼기 등을 정화하여 비교적 맑은 물로 재생하는 장치로, 그 대형이기 때문에 형태를 한꺼번에 성형하지 못하고, 여러 부분으로 나누어서 성형한 다음 접합하고 있었으며, 자원을 재활용하기 위하여 폐비닐을 녹여서 압축성형한 재료를 이용하고 있었다.In general, the septic tank is a device that purifies foreign substances, floats, and debris contained in sewage and regenerates it into relatively clear water. Because of its large size, the septic tank was not formed at once, but formed by dividing into several parts and then joining resources. In order to recycle the waste plastic, it was used for compression molding.

그러나, 이와 같은 종래의 정화조는 첨부도면 도1에 도시된 바와 같이 그 결합부위를 기계적인 결합이 아닌 용융에 의해서 접합하고 있었기 때문에 주야간의 온도차, 수온과 대기의 온도차에 의해 접합부위(22)에 반복적인 수축과 팽창응력이 작용되면서 크랙(crack)이 진행되고, 크랙이 커지게 되면, 내부에서 작용되는 수압을 견디지 못하고, 터지는 문제점을 가지고 있었다.However, in the conventional septic tank, as shown in FIG. 1, since the joining site is joined by melting, not mechanical bonding, the joining site 22 is connected to the joining site 22 due to the temperature difference between day and night, the temperature difference between the water temperature and the air. Repetitive contraction and expansion stress is applied to the crack (crack) proceeds, if the crack is large, it does not withstand the water pressure acting on the inside, had a problem popping.

또한, 정화조(20)를 접합하여 일체로 만든 상태에서 설치장소로 옮겨야 하기 때문에 이동이 불편하고, 설치가 곤란하다는 문제점이 있었으며, 접합작업시 수작업에 의해 접합부위(22)를 따라 이동하면서 접합하여야 하기 때문에 균일한 접합이 어렵고, 접합부위(22)에 따라 강도에 차이가 있게 되며, 접합불량이 발생될 확률이 높게 되어 있었다.In addition, since the septic tank 20 has to be moved to the installation site in a state in which it is made integrally, there is a problem that the movement is inconvenient and difficult to install. Therefore, uniform bonding is difficult, and there is a difference in strength depending on the joining portions 22, and the probability of joining defects is high.

그리고, 종래 정화조(20)는 견딜 수 있는 내압이 비교적 작기 때문에 그 크기에 많은 제한이 있었다.In addition, since the internal pressure of the conventional septic tank 20 is relatively small, there are many limitations in the size thereof.

본 발명은 상기와 같은 문제점을 해결하기 위하여 이루어진 것으로, 그 목적은 정화조의 결합부위에서 온도차나 온도변화에 의해 발생될 수 있는 크랙을 방지함으로써 수압에 견딜 수 있는 단위 용적당 내압을 향상시키는 동시에 보다 큰 정화조로의 제작을 용이하게 하며, 분해 및 조립이 간편하여 설치와 이동이 간편한 조립식 정화조를 제공함에 있다.The present invention has been made to solve the above problems, the object of which is to improve the internal pressure per unit volume that can withstand the water pressure by preventing cracks that may be caused by the temperature difference or temperature change at the coupling portion of the septic tank It is easy to manufacture a large septic tank, and easy to disassemble and assemble, to provide a prefabricated septic tank easy to install and move.

이러한 본 발명의 목적을 달성하기 위하여 복수로 분할된 정화조의 분할라인을 따라서 양측에 플랜지를 형성하고, 이 플랜지를 보강판으로 보강하여 플랜지와 보강판을 관통하는 볼트와 너트에 의해 분할된 정화조가 결합되도록 구성하여 조립식 정화조가 제공된다.In order to achieve the object of the present invention, the septic tank divided by bolts and nuts penetrating the flange and the reinforcing plate by forming a flange on both sides along the dividing line of the plural septic tank divided into a plurality, It is configured to be coupled to provide a prefabricated septic tank.

도 1은 종래 정화조의 구조를 보인 부분단면도.1 is a partial cross-sectional view showing a structure of a conventional septic tank.

도 2는 본 발명에 따른 조립식 정화조의 구조를 보인 사시도.Figure 2 is a perspective view showing the structure of the prefabricated septic tank according to the present invention.

도 3은 본 발명에 따른 조립식 정화조의 구조를 보인 정면도.Figure 3 is a front view showing the structure of the prefabricated septic tank according to the present invention.

도 4는 본 발명에 따른 조립식 정화조의 제 1실시예를 보인 단면도.Figure 4 is a cross-sectional view showing a first embodiment of the prefabricated septic tank according to the present invention.

도 5는 본 발명에 따른 조립식 정화조의 제 2실시예를 보인 단면도.Figure 5 is a sectional view showing a second embodiment of the prefabricated septic tank according to the present invention.

도 6은 본 발명에 따른 조립식 정화조의 제 3실시예를 보인 단면도.Figure 6 is a sectional view showing a third embodiment of the prefabricated septic tank according to the present invention.

도 7은 본 발명에 따른 조립식 정화조의 제 4실시예를 보인 단면도.Figure 7 is a sectional view showing a fourth embodiment of the prefabricated septic tank according to the present invention.

* 도면의 주요부분에 대한 부호설명 ** Explanation of Signs of Major Parts of Drawings *

30 : 정화조 32 : 분할라인30: septic tank 32: dividing line

34, 36 : 플랜지 40, 42 : 보강판34, 36: flange 40, 42: reinforcement plate

50 : 볼트 52 : 너트50: bolt 52: nut

이하 본 발명에 따른 실시예를 첨부도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

첨부도면 도2 내지 도4는 본 발명에 따른 조립식 정화조의 제 1실시예를 나타낸 것으로, 이에 도시된 바와 같이 좌우로 분할된 정화조(30)의 분할라인(32)을 따라서 양측에 "L"자 형태의 단면형상을 갖고, 서로 상반된 방향으로 절곡되는 플랜지(34)(36)를 형성하고, 이 플랜지(34)(36)의 내부에 "L"자 형태의 단면형상을 갖는 보강판(40)(42)을 매립하여 플랜지(34)(36)와 보강판(40)(42)을 관통하는 볼트(50)와 이 볼트(50)에 나사 결합되는 너트(52)에 의해 분할된 정화조(30)가 결합되도록 구성하였다.2 to 4 show a first embodiment of a prefabricated septic tank according to the present invention, and the letter “L” on both sides along the dividing line 32 of the septic tank 30 divided left and right as shown therein. Reinforcing plate 40 having a cross-sectional shape of a shape, and forming flanges 34 and 36 that are bent in directions opposite to each other, and having a cross-sectional shape of an “L” shape in the flanges 34 and 36. The septic tank 30 divided by the bolt 50 which penetrates the flange 42, penetrates the flange 34, 36, and the reinforcement board 40, 42, and the nut 52 which is screwed to this bolt 50. ) Is configured to combine.

또한, 상기 보강판(40)(42)은 플랜지(34)(36)의 절곡방향과 동일한 방향으로 위치되도록 설치하여 플랜지(34)(36)의 중심에 위치되도록 구성하였다.In addition, the reinforcing plate 40, 42 is installed so as to be located in the same direction as the bending direction of the flange 34, 36 was configured to be located in the center of the flange (34, 36).

첨부도면 도5는 본 발명에 따른 조립식 정화조의 제 2실시예를 나타낸 것으로, 이에 도시된 바와 같이 좌우로 분할된 정화조(30)의 분할라인(32)을 따라서 양측에 "L"자 형태의 단면형상을 갖고, 서로 상반된 방향으로 절곡되는 플랜지(34)(36)를 형성하고, 이 플랜지(34)(36)의 내부에 "ㄷ"자 형태의 단면형상을 갖는 보강판(40)(42)을 매립하여 플랜지(34)(36)와 보강판(40)(42)을 관통하는 볼트(50)와 이 볼트(50)에 나사 결합되는 너트(52)에 의해 분할된 정화조(30)가 결합되도록 구성하였다. (각 실시예에서 동일한 부분에 대해서는 동일부호를 사용하여 설명하였음.)Figure 5 shows a second embodiment of the prefabricated septic tank according to the present invention, the cross-section of the "L" shape on both sides along the dividing line 32 of the septic tank 30 divided left and right as shown therein Reinforcing plates 40 and 42 having a shape and forming flanges 34 and 36 which are bent in directions opposite to each other, and having a cross-sectional shape of a "c" shape in the flanges 34 and 36. The septic tank 30 divided by a bolt 50 penetrating the flanges 34 and 36 and the reinforcement plates 40 and 42 and a nut 52 screwed to the bolt 50. It was configured to. (The same parts in each embodiment have been described using the same reference numerals.)

또한, 상기 보강판(40)(42)은 플랜지(34)(36)의 절곡방향과 동일한 방향으로 위치되도록 서로 상반되는 방향으로 설치함으로써 플랜지(34)(36)의 중심에 위치되도록 구성하였으며, 정화조(30)의 외벽(35)(36) 두께를 더 두껍게 하여 내부에 보강판(40)(42)의 일부분이 매립되도록 구성하였다.In addition, the reinforcing plate 40, 42 is configured to be located in the center of the flange 34, 36 by installing in opposite directions to be located in the same direction as the bending direction of the flange 34, 36, The thickness of the outer walls 35 and 36 of the septic tank 30 was made thicker so that a part of the reinforcing plates 40 and 42 were embedded therein.

첨부도면 도6은 본 발명에 따른 조립식 정화조의 제 3실시예를 나타낸 것으로, 이에 도시된 바와 같이 좌우로 분할된 정화조(30)의 분할라인(32)을 따라서 양측에 "L"자 형태의 단면형상을 갖고, 서로 상반된 방향으로 절곡되는 플랜지(34)(36)를 형성하고, 이 플랜지(34)(36)의 내부에 "一"자 형태의 단면형상을 갖는 보강판(42)을 매립하여 플랜지(34)(36)와 보강판(42)을 관통하는 볼트(50)와, 이 볼트(50)에 나사 결합되는 너트(52)에 의해 분할된 정화조(30)가 결합되도록 구성하였다. (각 실시예에서 동일한 부분에 대해서는 동일부호를 사용하여 설명하였음.)Figure 6 shows a third embodiment of the prefabricated septic tank according to the present invention, the cross-section of the "L" shape on both sides along the dividing line 32 of the septic tank 30 divided left and right as shown therein Forming flanges 34 and 36 which are bent in opposite directions to each other, and reinforcing plates 42 having a cross-sectional shape of " I " shape are embedded in the flanges 34 and 36, respectively. The bolts 50 penetrating the flanges 34 and 36 and the reinforcing plate 42 and the septic tank 30 divided by the nuts 52 screwed to the bolts 50 were configured to engage. (The same parts in each embodiment have been described using the same reference numerals.)

첨부도면 도7은 본 발명에 따른 조립식 정화조의 제 4실시예를 나타낸 것으로, 이에 도시된 바와 같이 좌우로 분할된 정화조(30)의 분할라인(32)을 따라서 양측에 "L"자 형태의 단면형상을 갖고, 서로 상반된 방향으로 절곡되는 플랜지(34)(36)를 형성하고, 이 플랜지(34)(36)의 표면에 "一"자 형태의 단면형상을 갖는 보강판(42)을 부착하여 플랜지(34)(36)와 보강판(42)을 관통하는 볼트(50)와 이 볼트(50)에 나사결합되는 너트(52)에 의해 분할된 정화조(30)가 결합되도록 구성하였다. (각 실시예에서 동일한 부분에 대해서는 동일부호를 사용하여 설명하였음.)Figure 7 shows a fourth embodiment of the prefabricated septic tank according to the present invention, the cross-section of the "L" shape on both sides along the dividing line 32 of the septic tank 30 divided left and right as shown therein A flange 34 and 36 having a shape and bent in opposite directions to each other, and a reinforcing plate 42 having a cross-sectional shape in the form of "one" is attached to the surfaces of the flanges 34 and 36, The bolts 50 penetrating the flanges 34 and 36 and the reinforcing plate 42 and the septic tank 30 divided by the nuts 52 screwed to the bolts 50 were configured to engage. (The same parts in each embodiment have been described using the same reference numerals.)

한편, 상기 정화조(30)는 기존과 같이 폐비닐을 이용한 합성수지를 이용하여 제조될 수 있으나 꼭 이러한 것에 한정하지 않고, FRP나 기타의 합성수지를 이용하여 구성될 수 있다.On the other hand, the septic tank 30 may be manufactured using synthetic resin using waste vinyl as before, but is not limited thereto, and may be configured using FRP or other synthetic resins.

또한, 상기 보강판(40)(42)은 금속으로 만들어지며, 띠강판을 절곡하여 만들거나 용접하여 구성할 수 있다.In addition, the reinforcing plate 40, 42 is made of a metal, can be made by bending or welding the band steel plate.

도면중 미설명 부호 60,62는 와셔를 나타낸 것이다.In the drawings, reference numeral 60 and 62 denote washers.

이하 본 발명에 따른 작용을 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, the operation according to the present invention will be described in detail with reference to the accompanying drawings.

첨부도면 도2 내지 도7에 도시된 바와 같이 먼저, 분리된 상태의 정화조를 설치하는 경우에는 분리된 상태의 정화조(30)를 설치장소로 이동한 후 양측의 분할라인(32)상에 형성된 플랜지(34)(36)를 서로 맞댄 후 구멍으로 볼트(50)를 삽입하고, 반대편에서는 구멍을 통해 돌출된 볼트의 나사부에 너트를 결합하여 조이게 되면, 플랜지(34)(36)의 결합에 의해 정화조(30)가 일체로 조립된다.As shown in Figs. 2 to 7, first, in the case of installing the septic tank in the separated state, the flanges formed on the dividing lines 32 on both sides are moved after moving the septic tank 30 in the separated state to the installation place. (34) (36) to each other and then insert the bolt 50 into the hole, and on the other side, when the nut is screwed to the screw thread of the bolt protruding through the hole, the septic tank by the coupling of the flanges (34) 36 30 is integrally assembled.

이후 정화조(30)를 설치장소에 놓고 오수를 투입하여 정화하게 되면, 정화조(30) 내부는 항상 일정한 양의 오수로 차 있게 되는데, 이때 정화조(30)의 내벽에는 강한 수압이 작용되고, 동시에 플랜지(34)(36)에도 수압이 집중된다.Then, when the septic tank 30 is placed in the installation place and purified water is put into the septic tank, the septic tank 30 is always filled with a predetermined amount of sewage. At this time, a strong water pressure is applied to the inner wall of the septic tank 30, and at the same time, a flange Hydraulic pressure is also concentrated in (34) and (36).

이때 플랜지(34)(36)의 내부에 매립되거나 표면에 설치되어 있는 금속으로 된 보강판(40)(42)에 의해 플랜지(34)(36)의 휨이 방지되며, 복수로 설치되어 있는 볼트(50)와 너트(52)에 의해 수압을 견디게 된다.At this time, the bending of the flanges 34 and 36 is prevented by the reinforcing plates 40 and 42 made of metal embedded in the flanges 34 and 36 or installed on the surface thereof. Water pressure is withdrawn by the 50 and the nut 52.

한편, 낮과 밤의 온도변화, 정화조(30) 안팎의 오수와 대기의 온도차에 의해 정화조(30)의 분할라인(32)에 응력이 작용되는 경우 기존과 같이 용융결합이 아닌 기계적인 이음으로 구성되어 있기 때문에 이 부분에서의 크랙발생을 억제할 수 있게 된다.On the other hand, when stress is applied to the dividing line 32 of the septic tank 30 by the day and night temperature change, the sewage in the septic tank 30 and the temperature difference between the outside and the atmosphere of the septic tank 30, it is composed of mechanical joints instead of melt bonding. Therefore, the occurrence of cracks in this portion can be suppressed.

이상에서 설명한 바와 같은 본 발명은 낮과 밤의 온도변화나 수온과 대기의 온도차에 의해 정화조의 결합부위에 작용되는 응력을 제거함으로써 이 부위에서 일어날 수 있는 크랙을 방지할 수 있는 것은 물론이고, 정화조의 단위 용적당 내압을 향상시키는 동시에 보다 큰 정화조로의 제작을 용이하게 하며, 분해 및 조립이 간편하여 설치와 이동이 간편하게 되는 효과가 있다.As described above, the present invention can, of course, prevent cracks that may occur at this site by removing stresses applied to the coupling part of the septic tank by day and night temperature changes or water temperature and atmospheric temperature difference. In addition to improving the internal pressure per unit volume of easy to manufacture a larger septic tank, there is an effect that the installation and movement is easy to disassemble and easy to assemble.

Claims (1)

복수로 분할된 정화조(30)의 분할라인(32)을 따라서 양측에 플랜지(34)(36)를 형성하고, 이 플랜지(34)(36)를 보강판(40)(42)으로 보강하여 플랜지(34)(36)와 보강판(40)(42)을 관통하는 볼트(50)와 너트(52)에 의해 분할된 정화조(30)가 결합되도록 구성한 것을 특징으로 하는 조립식 정화조.Flanges 34 and 36 are formed on both sides along the dividing line 32 of the plurality of septic tanks 30, and the flanges 34 and 36 are reinforced with reinforcing plates 40 and 42 to flanges. Prefabricated septic tank, characterized in that the septic tank (30) divided by the bolt (50) and the nut 52 penetrating through the (34) (36) and the reinforcing plate (40) (42).
KR1020020033544A 2002-06-12 2002-06-12 Prefabricated water-purifier tank KR20020064233A (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730595A (en) * 1980-07-31 1982-02-18 Matsushita Electric Works Ltd Clarification vessel
JPH03157194A (en) * 1989-11-15 1991-07-05 Matsushita Electric Works Ltd Connecting structure of tank body
JPH05228483A (en) * 1992-02-21 1993-09-07 Ebara Corp Large combined treatment/purification tank
JPH0574696U (en) * 1992-03-16 1993-10-12 日立化成工業株式会社 Septic tank
KR930021625U (en) * 1992-03-09 1993-10-15 이상철 Prefab septic tank
JPH09262860A (en) * 1996-03-29 1997-10-07 Nippon Zeon Co Ltd Tank body

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730595A (en) * 1980-07-31 1982-02-18 Matsushita Electric Works Ltd Clarification vessel
JPH03157194A (en) * 1989-11-15 1991-07-05 Matsushita Electric Works Ltd Connecting structure of tank body
JPH05228483A (en) * 1992-02-21 1993-09-07 Ebara Corp Large combined treatment/purification tank
KR930021625U (en) * 1992-03-09 1993-10-15 이상철 Prefab septic tank
JPH0574696U (en) * 1992-03-16 1993-10-12 日立化成工業株式会社 Septic tank
JPH09262860A (en) * 1996-03-29 1997-10-07 Nippon Zeon Co Ltd Tank body

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