KR100684937B1 - A polyethylene tube which is prevented ill-smelling of a drainage - Google Patents

A polyethylene tube which is prevented ill-smelling of a drainage Download PDF

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Publication number
KR100684937B1
KR100684937B1 KR1020050074748A KR20050074748A KR100684937B1 KR 100684937 B1 KR100684937 B1 KR 100684937B1 KR 1020050074748 A KR1020050074748 A KR 1020050074748A KR 20050074748 A KR20050074748 A KR 20050074748A KR 100684937 B1 KR100684937 B1 KR 100684937B1
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South Korea
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sewer
odor
sewage
trunk
joints
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KR1020050074748A
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Korean (ko)
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KR20050088972A (en
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김명례
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김명례
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Priority to KR1020050074748A priority Critical patent/KR100684937B1/en
Priority to PCT/KR2005/002937 priority patent/WO2007021049A1/en
Priority to JP2008526856A priority patent/JP2009504954A/en
Priority to AU2005335564A priority patent/AU2005335564A1/en
Publication of KR20050088972A publication Critical patent/KR20050088972A/en
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/28—Odour seals
    • E03C1/298—Odour seals consisting only of non-return valve
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407—Floor drains for indoor use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/16—Check valves with flexible valve members with tongue-shaped laminae
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F2005/0416—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal
    • E03F2005/0417—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with an odour seal in the form of a valve
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S4/00—Baths, closets, sinks, and spittoons
    • Y10S4/07—House plumbing fittings

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sewage (AREA)
  • Sink And Installation For Waste Water (AREA)

Abstract

본 발명은 가정용 하수구 또는 도로용 맨홀의 하수구를 통해 역류되어 나오는 악취를 방지하기 위한 것으로, 더욱 상세하게는 전체적으로 얇고 플렉시블(flexible)한 폴리에틸렌 등의 합성수지재질로 된 긴 관형상으로서 하수구장착부와 몸통부로 되어 있으며, 상기 하수구장착부는 하수구덮개설치구에 용이하게 장착되도록 상부는 넓고 하부는 좁은 테이퍼형상으로 되어 있고 상단면에는 접착부가 형성되어 있으며, 상기 몸통부는 상기 하수구장착부의 하부에 일체로 연통되어 있고 양 측면에는 접합부가 몸통부를 따라 세로방향으로 길게 형성되어 있으며 외주면에는 소정의 간격으로 다수개의 접합띠가 횡방향으로 형성되어 있어 하수구의 내측에 장착된 상태로 하수배출을 원활하게 함과 동시에 하수배출 후에는 상기 몸통부의 내측면이 서로 밀착 유지되어 하수관 내부에서 발생되는 악취나 벌레 등이 하수구를 통해 외부로 배출되지 않도록 되어 있는 것에 본 발명의 특징이 있다. The present invention is to prevent the odor flowing back through the sewer of the household sewer or road manhole, more specifically, as a long tubular shape made of a synthetic resin material such as thin and flexible (polyethylene) as a whole as a sewer mounting portion and the body portion The sewer mounting portion has a wide upper portion and a narrow tapered shape and an adhesive portion is formed on the upper surface thereof so that the sewer mounting portion can be easily mounted on the sewer cover installation hole, and the body portion is integrally connected to the lower portion of the sewer mounting portion. The joints are formed on both sides in the longitudinal direction along the trunk, and on the outer circumferential surface a plurality of joining bands are formed in the transverse direction at predetermined intervals, so that the sewage is discharged smoothly while being mounted inside the sewer. Afterwards, the inner surface of the body is in close contact with each other. It is whether there is a feature of the present invention as the odor and insects, such as generated in a sewage pipe, which is not to drain through the drain to the outside.

하수구 악취방지구, 하수구장착부, 접착부, 접합부, 접합띠Sewer odor prevention device, sewer fitting part, adhesive part, joint part, joint strip

Description

하수구 악취방지구{A polyethylene tube which is prevented ill-smelling of a drainage}A polyethylene tube which is prevented ill-smelling of a drainage}

도 1은 본 발명에 따른 하수구 악취방지구를 도시한 사시도1 is a perspective view showing a sewer odor prevention device according to the present invention

도 2는 본 발명에 따른 하수구 악취방지구의 다른 실시예를 도시한 사시도Figure 2 is a perspective view showing another embodiment of the sewer malodor prevention apparatus according to the present invention

도 3은 본 발명에 따른 하수구 악취방지구가 직선형 하수관이 설치된 하수구에 장착된 상태의 단면 개략도Figure 3 is a schematic cross-sectional view of the sewer malodor prevention device according to the present invention mounted on the sewer is installed a straight sewer pipe

도 4는 본 발명에 따른 하수구 악취방지구가 "L"자형 하수관이 설치된 하수구에 장착된 상태에서 하수가 배출되어 개방된 상태의 단면 개략도Figure 4 is a schematic cross-sectional view of the sewage odor prevention device according to the present invention in a state in which the sewage is discharged open in the state installed in the sewer is installed "L" shaped sewage pipe

도 5는 본 발명에 따른 하수구 악취방지구가 "L"자형 하수관이 설치된 하수구에 장착된 상태에서 하수가 배출된 후 닫혀진 상태의 단면 개략도5 is a schematic cross-sectional view of the closed state after the sewage is discharged in the state in which the sewage odor prevention device is installed in the sewer is installed "L" -shaped sewer pipe

도 6은 종래의 하수구 악취방지구의 단면개략도Figure 6 is a schematic cross-sectional view of the conventional sewer malodor prevention

< 도면의 주요부분에 대한 부호의 설명 >               <Description of Symbols for Major Parts of Drawings>

1. 하수구 악취방지구 1. Sewer odor prevention

2. 하수구장착부2. Sewer fitting

3. 몸통부3. Torso

4, 4'. 하수구덮개설치구4, 4 '. Sewer Cover Mounting

5. 접착부5. Adhesive

6a, 6b. 접합부6a, 6b. copula

7. 접합띠7. Bonding strip

8, 8'. 하수관8, 8 '. drainpipe

9'. 하수구덮개9 '. Sewer cover

10'. 악취방지판10 '. Odor prevention plate

본 발명은 가정용 하수구 또는 도로용 맨홀의 하수구를 통해 역류되어 나오는 악취를 방지하기 위한 것으로, 더욱 상세하게는 전체적으로 얇고 플렉시블(flexible)한 폴리에틸렌 등의 합성수지재질로 된 긴 관형상으로서 하수구장착부와 몸통부로 되어 있으며, 상기 하수구장착부는 하수구덮개설치구에 용이하게 장착되도록 상부는 넓고 하부는 좁은 테이퍼형상으로 되어 있고 상단면에는 접착부가 형성되어 있으며, 상기 몸통부는 상기 하수구장착부의 하부에 일체로 연통되어 있고 양 측면에는 접합부가 몸통부를 따라 세로방향으로 길게 형성되어 있으며 외주면에는 소정의 간격으로 다수개의 접합띠가 횡방향으로 형성되어 있어 하수구의 내측에 장착된 상태로 하수배출을 원활하게 함과 동시에 하수배출 후에는 상기 몸통부의 내측면이 서로 밀착 유지되어 하수관 내부에서 발생되는 악취나 벌레 등이 하수구를 통해 외부로 배출되지 않도록 되어 있는 것에 본 발명의 특징이 있다.The present invention is to prevent the odor flowing back through the sewer of the household sewer or road manhole, more specifically, as a long tubular shape made of a synthetic resin material such as thin and flexible (polyethylene) as a whole as a sewer mounting portion and the body portion The sewer mounting portion has a wide upper portion and a narrow tapered shape and an adhesive portion is formed on the upper surface thereof so that the sewer mounting portion can be easily mounted on the sewer cover installation hole, and the body portion is integrally connected to the lower portion of the sewer mounting portion. The joints are formed on both sides in the longitudinal direction along the trunk, and on the outer circumferential surface a plurality of joining bands are formed in the transverse direction at predetermined intervals, so that the sewage is discharged smoothly while being mounted inside the sewer. Afterwards, the inner surface of the body is in close contact with each other. It is whether there is a feature of the present invention as the odor and insects, such as generated in a sewage pipe, which is not to drain through the drain to the outside.

일반적으로 하수구는 도 6에 도시된 바와 같이 지중에 매설된 하수관(8')을 통해 하수 등이 배출되도록 되어 있는 것으로, 하수구의 상부 내측에는 하수구덮개설치구(4')가 설치되어 있고 상기 하수구덮개설치구(4')의 상단부에는 하수구덮개(9')가 끼워져 있어 하수구를 통해 각종 이물질 등이 흘러 내려가지 않게 걸러주도록 되어 있으며, 상기 하수구덮개설치구(4')의 하부에는 하수구덮개설치구(4')와 소정의 간격으로 이격되어 악취방지판(10')이 설치되어 있어 하수관(8')의 내측에서 발생되는 악취가 역류되어 하구수 외부로 배출되거나 또는 각종 벌레 등이 하수구 외부로 나오지 못하게 차단하도록 되어 있다.In general, the sewer is to discharge the sewage through the sewer pipe 8 'buried in the ground as shown in Figure 6, the sewer cover installation hole (4') is installed in the upper inside of the sewer and the sewer A sewer cover 9 'is fitted at the upper end of the cover installation hole 4' to filter out various foreign matters through the sewer, and a sewer cover installation is provided at the lower portion of the sewer cover installation device 4 '. The odor prevention plate 10 'is installed to be spaced apart from the sphere 4' at a predetermined interval so that the odor generated from the inside of the sewer pipe 8 'is reversed and discharged to the outside of the sewer or various insects are outside the sewer. It is supposed to block it from coming out.

그러나, 종래의 하수구에 설치된 악취방지판(10')은 각종 하수가 하수구를 통해 배출되는 과정에서 상기 악취방지판(10')과 하수구덮개설치구(4') 하부의 이격된 틈새사이에 머리카락이나 작은 이물질 또는 침전물 등이 끼게 되어 하수배출이 원활하게 이루어지지 못하고 이로인해 심한 악취가 발생하게 되어 불쾌감을 유발시키게 되는 문제점이 있었다.However, the odor prevention plate (10 ') installed in the conventional sewer is the hair between the gap between the odor prevention plate (10') and the sewer cover installation hole (4 ') in the process of discharge of various sewage through the sewer. Or small foreign matter or sediment is stuck, such as the sewage discharge is not made smoothly, causing a bad odor caused by the discomfort.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로 몸통부의 양측면을 따라 길게 접혀진 접합부와 몸통부 내부에 묻어 있는 수분의 접착력에 의해 긴 관을 이루는 얇은 합성수지 재질의 몸통부가 자연적으로 접합되어 밀착됨으로써 하수관을 통해 하수의 배출이 원활하게 이루어지면서도 하수관 내부에서 발생되는 악취나 벌레 등이 외부로 나오는 것을 효과적으로 차단하여 청결한 하수구를 제공하는 것에 그 목적이 있다.The present invention is to solve the problems described above, the sewage pipe is formed by the natural joints of the thin synthetic resin material forming a long tube by the adhesive force of the water folded in the inside of the body portion and the long folded joints along both sides of the body portion is naturally adhered The purpose is to provide a clean sewer by effectively blocking the odor or bugs generated from the inside of the sewage pipe to the outside while the discharge of sewage is made smoothly.

이러한 목적을 달성하기 위하여 전체적으로 얇고 플렉시블(flexible)한 폴리에틸렌 등의 합성수지재질로 된 긴 관형상으로서 하수구장착부와 몸통부로 되어 있으며, 상기 하수구장착부는 하수구덮개설치구에 용이하게 장착되도록 상부는 넓고 하부는 좁은 테이퍼형상으로 되어 있고 상단면에는 접착부가 형성되어 있으며, 상기 몸통부는 상기 하수구장착부의 하부에 일체로 연통되어 있고 양 측면에는 접합부가 몸통부를 따라 세로방향으로 길게 형성되어 있으며 외주면에는 소정의 간격으로 다수개의 접합띠가 횡방향으로 형성되어 있어 하수구의 내측에 장착된 상태로 하수배출을 원활하게 함과 동시에 하수배출 후에는 상기 몸통부의 내측면이 서로 밀착 유지되어 하수관 내부에서 발생되는 악취나 벌레 등이 하수구를 통해 외부로 배출되지 않도록 되어 있는 것에 본 발명의 특징이 있다.In order to achieve this purpose, it is a long tubular shape made of synthetic resin material such as thin and flexible polyethylene as a whole, and consists of a sewer mounting part and a body part. The sewer mounting part has a wide upper part and a lower part so that it can be easily installed in the sewer cover installation part. It has a narrow tapered shape, and an adhesive part is formed on an upper end surface, the body part is integrally communicated with the lower part of the sewer mounting part, and a joint part is formed on both sides in the longitudinal direction along the body part, and at predetermined intervals on the outer peripheral surface. Since a plurality of joining bands are formed in the transverse direction, the sewage is discharged smoothly while being mounted inside the sewer, and after the sewage discharge, the inner surfaces of the body are kept in close contact with each other. So that it doesn't go out through the sewers It is a feature of the present invention.

이하 본 발명에 따른 바람직한 구성을 도면에 의해 상세히 설명하면 다음과 같다.Hereinafter, the preferred configuration according to the present invention will be described in detail with reference to the drawings.

본 발명의 하수구 악취방지구(1)는 도 1 내지 5에 도시된 바와같이 가정용 하수구 또는 도로용 맨홀의 하수구의 내측에 설치되어 악취나 벌레 등을 차단하도록 되어 있는 것으로서, 전체적으로 얇고 플렉시블(flexible)한 폴리에틸렌 등의 합성수지재질로 된 긴 관형상으로 되어 있으며, 하수구장착부(2)와 몸통부(3)로 되어 있다.The sewer odor prevention device 1 of the present invention is installed inside the sewer of the household sewer or road manhole as shown in FIGS. 1 to 5 to block odors and insects, and is thin and flexible as a whole. It has a long tubular shape made of synthetic resin such as polyethylene, and consists of a sewer fitting part 2 and a body part 3.

상기 하수구장착부(2)는 하수구의 내측 상부에 구비된 하수구덮개설치구(4)에 본 발명의 하수구 악취방지구(1)가 끼워져 고정설치되도록 하는 부분으로, 상기 하수구덮개설치구(4)에 용이하게 끼워져 장착되도록 상부는 넓고 하부는 좁은 테이퍼형상으로 되어 있고 이 하수구장착부(2)의 상단부 외주면에는 접착부(5)가 돌출 형성되어 있어 하수구덮개설치구(4)의 상단 내측면에 에폭시수지 등으로 단단히 접착 고정되도록 되어 있다.The sewer mounting part (2) is a part to be installed to be fixed to the sewer odor prevention device (1) of the present invention in the sewer cover installation hole (4) provided on the inner upper portion of the sewer, the sewer cover installation device (4) The upper part is wide and the lower part is tapered in shape so that it can be easily inserted and the adhesive part 5 is formed on the outer circumferential surface of the upper part of the sewer fitting part 2 so that an epoxy resin or the like is provided on the upper inner surface of the sewer cover installation part 4. It is to be firmly fixed and fixed by

상기 하수구장착부(2)는 도 1 및 2에서와 같이 상부 유입구의 형상을 원형 또는 사각형으로 형성하여 하수구의 형상에 따라 다양하게 형성할 수 있다. The sewer mounting portion 2 may be formed in a variety of shapes depending on the shape of the sewer by forming the shape of the upper inlet in a circular or rectangular shape as shown in FIGS.

상기 몸통부(3)는 하수의 배출시에는 통과하는 하수의 중량에 의해 개방된 상태를 유지하고 하수의 배출 후에는 내측면에 묻어 있는 수분과 접합부(6a)(6b) 및 접합띠(7)에 의해 내측면이 서로 밀착되어 닫혀진 상태를 유지하여 하수관(8) 내부에서 발생되는 악취나 벌레 등이 외부로 나오는 것을 효과적으로 차단하는 부분으로, 긴 관형상으로 상기 하수구장착부(2)의 하부에 일체로 연통되어 있되 하수관(8)보다 작은 직경을 지니도록 되어 있어 하수관(8)의 내주면에 몸통부(3)가 원통형으로 벌어진 상태에서 들러붙어 있지 않도록 되어 있으며, 양측면에는 몸통부(3)의 세로방향을 따라 길게 접혀져 있는 접합부(6a)(6b)가 형성되어 있어 몸통부(3)를 따라 하수가 배출된 후에는 몸통부(3) 내측면에 묻어있는 수분의 접착력과 상기 접합부(6a)(6b)의 자체 탄력(彈力)에 의해 접혀진 부분을 중심으로 몸통부(3)의 내측면이 서로 용이하게 밀착되어 들러붙은 상태를 유지함으로써 하수관(8) 내부에서 발생된 악취가 역류되는 것을 차단하도록 되어 있으며, 외주면에는 소정의 간격으로 다수개의 접합띠(7)가 횡방향으로 형성되어 있어 상기 접합띠(7)의 자체 탄력(彈力)에 의해 몸통부(3) 내측면의 말착성을 높여줌과 동시에 몸통부(3)가 접혀지거나 꼬여 배수시 막히는 현상을 방지하도록 되어 있다.The body portion 3 is kept open by the weight of the sewage passing through the discharge of sewage, and after the discharge of the sewage, the water and the joints (6a) (6b) and the bonding band (7) The inner surfaces are kept in close contact with each other to effectively close the odors and bugs generated from the sewer pipe 8 to the outside, and are integrated into the lower portion of the sewer mounting part 2 in a long tubular shape. It has a diameter smaller than that of the sewer pipe 8 so that the body 3 is not stuck to the inner circumferential surface of the sewer pipe 8 in the form of a cylindrical shape. After the sewage is discharged along the trunk portion 3, the joint portions 6a and 6b which are long folded along the direction are formed and the adhesive force of the water buried on the inner surface of the trunk portion 3 and the junction portion 6a ( 6b) self-elasticity The inner side surfaces of the trunk portion 3 are easily held in close contact with each other, and the odor generated in the sewage pipe 8 is prevented from flowing back. A plurality of joining bands 7 are formed in the transverse direction at intervals, thereby increasing the adhesion of the inner side of the trunk part 3 by the self-elasticity of the joining bands 7 and at the same time the body part 3 is It is designed to prevent the phenomenon of being blocked when folded or twisted.

상기 접합부(6a)(6b)는 얇은 합성수지재질의 관형상으로 된 몸통부(3)의 양측면을 눌러 가열접착하거나 열융착하여 형성하게 되며 접합부(6a)(6b)의 폭은 1 ~ 5mm 정도로 형성하는 것이 가장 바람직하다.The joints 6a and 6b are formed by pressing both sides of the tubular body 3 made of a thin synthetic resin material by heat bonding or heat welding, and the width of the joints 6a and 6b is about 1 to 5 mm. Most preferably.

한편, 본 발명에 따른 다른 실시예로서 상기 몸통부(3)는 외주면에 다수개의 접합띠(7)를 형성하지 않고 접합부(6a)(6b)만을 형성하여 제작할 수 도 있다.On the other hand, as another embodiment according to the present invention, the trunk portion 3 may be manufactured by forming only the junction portions 6a and 6b without forming a plurality of junction bands 7 on the outer circumferential surface.

본 발명에 따른 하수구 악취방지구(1)는 도 3 내지 5에 도시된 바와 같이 직선형의 하수관(8)뿐만아니라 "L"자형 하수관(8)에도 용이하게 설치가능하며, "L"자형 하수관(8)의 경우에는 하수의 배출 후 몸통부(3)의 내측면이 서로 밀착된 상태를 용이하게 유지하도록 몸통부(3)의 양측면에 형성된 접합부(6a)(6b)가 횡방향으로 놓이도록 설치하는 것이 바람직하다.The sewer odor prevention device 1 according to the present invention can be easily installed in the "L" shaped sewer pipe 8 as well as the straight sewer pipe 8 as shown in FIGS. In the case of 8), the joints 6a and 6b formed on both sides of the trunk portion 3 are placed in the transverse direction so that the inner surfaces of the trunk portion 3 are easily maintained in close contact with each other after the discharge of sewage. It is desirable to.

또한, 본 발명에 따른 하수구 악취방지구(1)는 도로용 맨홀의 입구부분 내측 에도 설치가능하여 지하의 하수배관을 통해 악취 등이 지상으로 방출되지 않도록 할 수 있다.In addition, the sewer malodor prevention device 1 according to the present invention can be installed inside the inlet portion of the road manhole can prevent the odor and the like is discharged to the ground through the sewer pipe underground.

본 발명에 따른 작용을 설명하면 다음과 같다.Referring to the operation according to the present invention.

본 발명의 하수구 악취방지구(1)는 통상적으로 하수구에 설치되어 있는 하수구덮개설치구(4)의 상면부에 하수구장착부(2)의 접착부(5)를 에폭시수지 등으로 접착하여 일체로 고정부착시키고, 하수구장착부(2) 및 몸통부(3)를 하수관(8) 내측에 위치되도록 끼워 넣어 간단하게 설치 완료하게 된다. Sewage odor prevention device (1) of the present invention is fixed to integrally by bonding the adhesive portion 5 of the sewer mounting portion (2) with an epoxy resin or the like on the upper surface of the sewer cover mounting hole (4) which is usually installed in the sewer. Then, the sewer mounting portion (2) and the trunk portion (3) is fitted so as to be located inside the sewer pipe (8), the installation is simply completed.

하수의 배출시에는 전체적으로 플렉시블(flexible)한 폴리에틸렌 등의 합성수지재질로 되어 있는 몸통부(3)의 특성에 따라 몸통부(3) 내측을 통과하는 하수의 자체 중량으로 몸통부(3)가 자연스럽게 벌어지면서 하수가 하수관(8)의 내측 하부로 원활히 배출되며, 하수의 배출 후에는 몸통부(3) 내측면에 묻어 있는 수분의 접착력과 몸통부(3) 양측면에 형성된 접합부(6a)(6b)와 몸통부(3)의 외주면에 형성된 다수개의 접합띠(7)의 자체 탄력(彈力)에 의해 몸통부(3)의 내측면이 서로 용이하게 밀착되어 들러붙은 상태를 유지함으로써 하수관(8) 내부에서 발생된 악취나 벌레 등이 하수구를 통해 외부로 유출되지 않게 차단한다.When the sewage is discharged, the trunk part 3 naturally opens with its own weight of sewage passing through the trunk part 3 according to the characteristics of the trunk part 3 made of synthetic resin such as flexible polyethylene as a whole. The sewage is smoothly discharged to the inner lower part of the sewage pipe 8, and after the discharge of the sewage, the joints 6a and 6b formed on both sides of the body part 3 and the adhesive force of the water on the inner part of the body part 3 and The inner surfaces of the trunk portion 3 are easily held in close contact with each other by the self-elasticity of the plurality of joining bands 7 formed on the outer circumferential surface of the trunk portion 3 so that the inside of the sewage pipe 8 is maintained. Blocks odors and bugs that are generated from leaking through the sewers.

상기와 같이 본 발명에 의하면 하수구장착부가 상부는 넓고 하부가 좁은 테이퍼 형상으로 되어 있어 통상의 가정용 하수구뿐아니라 도로용 맨홀의 하수구에도 간편하고 손쉽게 장착할 수 있고, 하수의 배출이 원활하게 이루어져 하수가 막히거나 역류하지 않으며 하수의 배출 후에는 몸통부의 양측면에 일정한 폭으로 접혀져 있는 접합부의 자체 탄력과 몸통부 내부에 묻어 있는 수분의 접착력에 의해 몸통부가 밀착되어 들러붙은 상태를 유지함으로써 하수관 내부에서 발생되는 악취나 벌레 등이 하수구를 통해 역류되어 외부로 유출되지 않아 청결한 하수구를 유지할 수 있는 효과가 있다.As described above, according to the present invention, the upper portion of the sewer mounting portion has a wide tapered shape, and the lower portion thereof is narrow and can be easily and easily installed in the sewer of the manhole for roads as well as ordinary household sewers, and the sewage is smoothly discharged. It is not clogged or flowed back and after discharge of sewage, it is generated inside the sewage pipe by maintaining the state that the body is in close contact and adhered by the self-elasticity of the joint, which is folded in a certain width on both sides of the body, and the adhesive force of water buried inside the body. Odor or insects flow back through the sewers and do not leak to the outside, which is effective in maintaining a clean sewer.

Claims (3)

전체적으로 얇고 플렉시블한 폴리에틸렌과 같은 합성수지재질로 된 긴 관형상으로 하수구장착부와 상기 하수구장착부의 하부에 일체로 연통되며 하수관보다 작은 직경을 지닌 몸통부로 되어 있어 하수관의 내측에 설치되어 가정용 하수구 또는 도로용 맨홀에서 발생되는 하수구의 악취를 차단하는 장치에 있어서, 상기 하수구장착부(2)는 하수구덮개설치구(4)에 용이하게 끼워져 장착되도록 상부는 넓고 하부는 좁은 테이퍼형상으로 되어 있고 이 하수구장착부(2)의 상단부 외주면에는 접착부(5)가 돌출 형성되어 있어 하수구덮개설치구(4)의 상단 내측면에 접착 고정되도록 되어 있으며, 상기 몸통부(3)는 양측면에 몸통부(3)의 세로방향을 따라 길게 접혀져 있는 접합부(6a)(6b)가 형성되어 있어 몸통부(3)를 따라 하수가 배출된 후에는 몸통부(3) 내측면에 묻어있는 수분의 접착력과 상기 접합부(6a)(6b)의 자체 탄력에 의해 접혀진 부분을 중심으로 몸통부(3)의 내측면이 서로 용이하게 밀착되어 들러붙은 상태를 유지함으로써 하수관(8) 내부의 악취를 차단하도록 되어 있는 것을 특징으로 하는 하수구 악취 방지구.It is a long tubular shape made of synthetic resin material such as thin and flexible polyethylene as a whole, which is integrally connected to the sewer mounting part and the lower part of the sewer mounting part, and has a body part having a smaller diameter than the sewer pipe, which is installed inside the sewer pipe and is used for household sewer or road manhole. In the device for blocking the odor of the sewer generated in the, the sewer mounting portion (2) has a wide tapered top and a narrow tapered shape so that the sewer mounting portion (4) is easily fitted into the sewer mounting portion (2) The outer peripheral surface of the upper end of the adhesive portion (5) is formed to protrude adhesively fixed to the upper inner surface of the sewer cover mounting hole (4), the body portion (3) on both sides along the longitudinal direction of the body portion (3) Long joints 6a and 6b are formed, and after the sewage is discharged along the trunk 3, the inner surface of the trunk 3 is formed. The inner surface of the trunk portion 3 is easily held in close contact with each other centered around the folded portion by the adhesive force of the moisture and the self-elasticity of the joints 6a and 6b. Sewer malodor prevention equipment, characterized in that it is to block the odor. 제 1항에 있어서, 상기 접합부(6a)(6b)는 몸통부(3)의 양측면을 눌러 가열접착하거나 열융착하여 형성되며 접합부(6a)(6b)의 폭은 1 ~ 5mm 정도로 형성되어 있는 것을 특징으로 하는 하수구 악취방지구.The joints 6a and 6b are formed by pressing both sides of the trunk portion 3 to be heat-bonded or heat-sealed, and the width of the joints 6a and 6b is about 1 to 5 mm. Sewer odor prevention features. 제 1항에 있어서, 상기 몸통부(3)는 외주면에 소정의 간격으로 다수개의 접합띠(7)가 횡방향으로 형성되어 있어 상기 접합띠(7)의 자체 탄력(彈力)에 의해 몸통부(3) 내측면의 말착성을 높여줌과 동시에 몸통부(3)가 접혀지거나 꼬여 배수시 막히는 현상을 방지하도록 되어 있는 것을 특징으로 하는 하수구 악취방지구.The body portion (3) according to claim 1, wherein the body portion (3) has a plurality of joining bands (7) formed in the transverse direction at predetermined intervals on the outer circumferential surface of the body part (3) by the self-elasticity of the joining bands (7). 3) Sewage odor prevention, characterized in that to increase the adhesion of the inner surface and at the same time to prevent the phenomenon of clogging when drained or twisted trunk (3).
KR1020050074748A 2005-08-16 2005-08-16 A polyethylene tube which is prevented ill-smelling of a drainage KR100684937B1 (en)

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PCT/KR2005/002937 WO2007021049A1 (en) 2005-08-16 2005-09-06 Odor trap for drain
JP2008526856A JP2009504954A (en) 2005-08-16 2005-09-06 Sewage groove deodorant trap
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