KR970006198B1 - A double drain trap - Google Patents

A double drain trap Download PDF

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Publication number
KR970006198B1
KR970006198B1 KR1019940012604A KR19940012604A KR970006198B1 KR 970006198 B1 KR970006198 B1 KR 970006198B1 KR 1019940012604 A KR1019940012604 A KR 1019940012604A KR 19940012604 A KR19940012604 A KR 19940012604A KR 970006198 B1 KR970006198 B1 KR 970006198B1
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South Korea
Prior art keywords
inner cylinder
drain trap
cylinder
drain
holes
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KR1019940012604A
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Korean (ko)
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KR960001362A (en
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권오봉
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권오봉
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Priority to KR1019940012604A priority Critical patent/KR970006198B1/en
Publication of KR960001362A publication Critical patent/KR960001362A/en
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Publication of KR970006198B1 publication Critical patent/KR970006198B1/en

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    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/26Object-catching inserts or similar devices for waste pipes or outlets
    • E03C1/264Separate sieves or similar object-catching inserts
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/26Object-catching inserts or similar devices for waste pipes or outlets
    • E03C1/262Object-catching inserts or similar devices for waste pipes or outlets combined with outlet stoppers
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C2201/00Details, devices or methods not otherwise provided for
    • E03C2201/40Arrangement of water treatment devices in domestic plumbing installations

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

Abstract

a supporting pipe(2) is installed under the outer cylinder(1) having protrusions(7,7a) in its outer surface; an inner cylinder(3) having plural water inlet holes(11) in its wall is inserted within the outer cylinder(1); a clamp(4) is coupled on the outer surface of inner cylinder(3) to prevent concrete mortar from entering the holes(11); a filtering net(5) which drain passage(13) having plural filtering protrusions(5b) in its side wall is formed in is installed in inner engaging step9); and a cover(6) having plural drain holes(14) and a connecting part(15) is mounted; is disclosed. Thereby, it is possible to quickly drain waste water discharged from washing machine or washbowl and to reduce manhour and costs.

Description

이중 배수 트랩Double drain trap

제1도는 본 발명의 분해 사시도.1 is an exploded perspective view of the present invention.

제2도는 본 발명의 설치시 결합 상태 단면도.2 is a cross-sectional view of the coupling state during installation of the present invention.

제3도의 (a)는 본 발명의 A부 확대 단면도.Figure 3 (a) is an enlarged cross-sectional view of portion A of the present invention.

제3도의 (b)는 본 발명의 A부에 따른 종래의 확대 단면도.Figure 3 (b) is a conventional enlarged cross-sectional view according to part A of the present invention.

제4도는 본 발명의 사용상태 및 다른 실시예이다.4 is a use state and another embodiment of the present invention.

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

1 : 외통 2 : 지지관1: outer cylinder 2: support tube

2a : 걸림턱 2b : 삽입흠2a: locking jaw 2b: insertion defect

2c : 체결부 3,23 : 내통2c: fastening part 3, 23: inner cylinder

4 : 클램프 4a : 돌기4: clamp 4a: protrusion

4b : 탄성걸림편 5 : 걸름통4b: elastic catching piece 5: strainer

5a : 안내벽 5b : 걸름돌기5a: guide wall 5b: tread

6,24 : 덮개판 7,7a : 돌조6,24: cover plate 7,7a: stonework

8,9,10, : 걸림턱 11 : 누수유입구멍8,9,10,: Jam Jaw 11: Leakage inflow hole

12 : 유입구멍 13 : 배수통로12: inlet hole 13: drain passage

14,25 : 배출구멍 15 : 연결부14,25: discharge hole 15: connection portion

16 : 연결관 17 : 콘크리트층16: connector 17: concrete layer

18,26 : 타일층 19 : 세면기18, 26 tile layer 19 washbasin

20 : 배수관 21 : 세탁기20: drain pipe 21: washing machine

22 : 배출호스22: discharge hose

본 발명은 배수트랩에 관한 것으로써, 특히 배수트랩과 타일층 사이의 미세한 간극을 통해 스며드는 누수를 트랩내측으로 용이하게 유입시킬 수 있어, 트랩 주변에 습기를 차단시킬 수 있고, 콘크리트층의 두께에 따라 배수트랩의 상, 하 높이를 적절히 조절할 수 있으며, 다량의 오수를 신속하게 배출시킬 수 있도록 된 이중 배수트랩에 관한 것이다.The present invention relates to a drain trap, in particular, it is possible to easily infiltrate leaks into the trap through the minute gap between the drain trap and the tile layer, it is possible to block the moisture around the trap, the thickness of the concrete layer The upper and lower height of the drain trap can be adjusted accordingly, and relates to a double drain trap that can quickly discharge a large amount of sewage.

종래의 배수트랩은 제3도의 (a)도에 도시된 바와 같이, 외부로 돌출된 내통(23)의 외주면이 완전밀폐되어 있고, 타일층(26)이 이 내통(23)외측에 형성되도록 구성되어 있는데, 이는 내통(23)외벽과 타일층(26)간에 미세한 간극이 형성될 수 있어, 이 미세한 간극을 통해 유입되는 누수는 내통(23)안으로 유입되지 못한 상태로 내통(23)주변에 잔류하게 되므로써 이 내통(23) 주변에는 항상 습기가 차있게 되므로 타일층에 균열이 생겨 파손될 우려가 있었다.In the conventional drain trap, as shown in FIG. 3 (a), the outer circumferential surface of the inner cylinder 23 protruding to the outside is completely sealed, and the tile layer 26 is formed outside the inner cylinder 23. This may be a minute gap formed between the outer wall of the inner cylinder 23 and the tile layer 26, the leakage flowing through the minute gap is left around the inner cylinder 23 in a state that does not flow into the inner cylinder (23) As a result, since the moisture around the inner cylinder 23 is always filled, there is a risk of cracking and breakage in the tile layer.

또한 건축물에 따라서는 배수트랩이 설치되는 콘트리트층의 두께가 각각 다를 수 있으므로 이 콘크리트층 두께에 따라 배수트랩의 상·하 높이를 적절히 조절할 수 있어야 되는데, 종래의 배수트랩인 경우에는 상·하 높이조절이 적절히 이루어지지 못하였다.In addition, depending on the building, the thickness of the concrete layer on which the drain trap is installed may be different. Therefore, the height of the drain trap should be properly adjusted according to the thickness of the concrete layer. The adjustment was not done properly.

한편, 종래의 배수트랩 상단에 부착되는 덮개판(24)에는 다수개의 배출구멍(25)이 형성되어 있는데, 이는 세탁기등에서 나오는 다량의 오수가 배출되는 경우에 오물이 일부 배출구멍(25)을 막게 되므로 오수가 신속하게 배출될 수 없었고, 더욱이 화장실에는 바닥 배수부와 세면기 배수부가 각각 별도로 설치되어 있어, 작업공정 및 그에 따른 배수관 설치비용이 추가되는 문제점이 있었다.On the other hand, a plurality of discharge holes 25 are formed in the cover plate 24 attached to the top of the conventional drain trap, which causes the waste to block some of the discharge holes 25 when a large amount of waste water discharged from a washing machine or the like is discharged. Therefore, the sewage could not be discharged quickly, and furthermore, the toilet has a floor drainage part and a basin drainage part separately installed, thus adding a work process and a drainage pipe installation cost.

이에 본 발명은 이러한 종래의 제반 문제점을 해소하기 위한 것으로, 배수트랩과 타일층사이의 미세한 간극을 통해 유입되는 누수가 트랩 내측으로 다시 유입되도록 하므로서 트랩 주변에 습기가 차지않도록 하고, 전체 콘크리트층 두께에 따라 배수트랩의 높이를 적절히 조절할 수 있는 한편, 기존 세면기의 아랫쪽에 배치되도록 하므로써 작업공정 및 그에 따른 설치비용이 절감될 수 있도록 된 이중 배수트랩을 제공함에 그 목적이 있는 것이다.Accordingly, the present invention is to solve the above-mentioned conventional problems, so that the water leaking through the minute gap between the drain trap and the tile layer flows back into the trap so that the moisture around the trap does not occupy the entire concrete layer thickness. The purpose of the present invention is to provide a double drain trap that can be appropriately adjusted according to the height of the drain trap, while being disposed below the existing wash basin, thereby reducing the work process and its installation cost.

상기의 목적을 달성하기 위한 본 발명은 외통 내측에는 외벽면에 다수개의 누수유입구멍이 형성된 내통이 설치되고, 이 외통의 외부로 돌출된 내통 외측에는 벽면에 다수개의 유입구멍이 형성된 클램프가 결함되며, 이 내통 내측에는 측벽 한쪽에 다수개의 빗살형태의 걸름돌기를 가진 배수통로가 형성된 걸름망이 설치되는 한편, 내측 상단에는 상단면에 다수개의 배출구멍과 함께 연결부가 돌출 형성의 덮개판이 설치된 것을 그 특징으로 하고 있다.The present invention for achieving the above object is provided with an inner cylinder formed with a plurality of leak inlet holes on the outer wall inside the outer cylinder, a clamp formed with a plurality of inlet holes on the wall outside the inner cylinder projecting to the outside of the outer cylinder is defective. The inner cylinder is provided with a strainer having a drainage passage having a plurality of comb-shaped strain projections on one side of the side wall, while the inner upper end has a plurality of discharge holes on the top surface, and a cover plate of protruding formation is installed. I am doing it.

이하, 본 발명을 첨부된 예시도면에 의거 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 외통(1)의 하부에 지지관(2)이 결합되고, 이 외통(1)의 내측에는 내통(3)이 삽입되며, 외부로 돌출된 이 내통(3) 외주면에는 클램프(4)가 결합되는 한편, 이 내통(3)안쪽에는 걸름망(5)이 설치되고, 이 내통(3)내측 상단에는 덮개판(6)이 결합되도록 구성되어 있다.In the present invention, the support tube (2) is coupled to the lower portion of the outer cylinder (1), the inner cylinder (3) is inserted inside the outer cylinder (1), and the clamp (4) on the outer peripheral surface of the inner cylinder (3) protruding outwards On the other hand, the inner mesh 3 is provided with a strainer 5 is installed inside, the upper end of the inner cylinder 3 is configured such that the cover plate 6 is coupled.

여기서, 지지관(2)의 내측벽면에는 원주방향을 따라 걸림턱(2a)이 형성되어 외통(1)의 하부가 설치고정되고, 저면에는 원주방향을 따라 삽입흠(2b)이 형성되어 하수구와 연결되는 연결관(16)이 삽입되는 한편, 외통(1)의 상단 가장자리 및 외주면에는 콘크리트층(17) 시공시에 이 외통(1)이 견고히 고정될 수 있도록 원주방향을 따라 돌조(7)(7a)가 각각 돌출 형성되고, 내측에는 걸림턱(8)이 형성되어 내통(3)의 하부가 걸려 고정되도록 되어 있다.Here, the locking jaw (2a) is formed on the inner wall surface of the support tube (2) in the circumferential direction, the lower portion of the outer cylinder (1) is installed and fixed, the insertion surface (2b) is formed in the bottom surface in the circumferential direction and the sewer and The connecting pipe 16 is inserted, while the upper edge and the outer circumferential surface of the outer cylinder 1 are provided with a protrusion 7 along the circumferential direction so that the outer cylinder 1 can be firmly fixed when the concrete layer 17 is constructed. 7a) are formed to protrude from each other, and a locking jaw 8 is formed at an inner side thereof so that the lower portion of the inner cylinder 3 is caught and fixed.

또한, 내통(3)은 내측벽 및 내측 상단에 원주방향을 따라 걸림턱(9)(10)이 각각 형성되고, 외벽면에는 다수개의 누수유입구멍(11)이 형성된 한편, 외측에는 클램프(4)가 그 일단에 형성된 탄성걸림편(4a)이 타단에 형성된 걸름돌기(4b)에 끼워져 결합되고, 이 클램프(4) 벽면에 다수개의 유입구멍(12)이 형성되어 큰크리트(16)시공시에 이 내통(3)의 누수유입구멍(11) 내측으로 콘크리트층(17)이 스며드는 것을 방지해 줄뿐만 아니라 클램프(4)와 타일층(18)사이의 미세한 간극을 통해 유입되는 누수가 상기 유입구멍(12)안으로 유입된 다음 다시 누수유입구멍(11)을 통해 내통(3)안으로 유입되도록 하여 내통(3) 및 클램프(4) 주변에 습기가 차지 않도록 되어 있다. 그리고 이 내통(3)내측에 형성된 걸림턱(9)에 설치되는 걸름망(5)은 그 상단면 내측에 오수가 한쪽으로 유입될 수 있도록 안내벽(5a)이 형성되고, 측벽 한쪽에는 빗살형태의 다수 걸름돌기(5b)를 갖춘 배수통로(13)가 형성되며, 이 걸름돌기(5b)에는 2차적으로 미세한 오물(머리카락)이 걸러지도록 되어 있다.In addition, the inner cylinder 3 has locking jaws 9 and 10 formed on the inner wall and the inner upper end in the circumferential direction, respectively, and a plurality of leak inlet holes 11 are formed on the outer wall, while the clamp 4 The elastic catching piece 4a formed at one end thereof is fitted into the catching protrusion 4b formed at the other end thereof, and a plurality of inlet holes 12 are formed at the wall of the clamp 4, so that the large concrete 16 is constructed. In addition to preventing the concrete layer 17 from penetrating into the leakage inflow hole 11 of the inner cylinder 3, the leakage of water flowing through the minute gap between the clamp 4 and the tile layer 18 is introduced. It flows into the hole 12 and then flows back into the inner cylinder 3 through the leak inlet hole 11 so as to prevent moisture from surrounding the inner cylinder 3 and the clamp 4. In addition, the strainer 5 installed in the locking projection 9 formed inside the inner cylinder 3 has a guide wall 5a formed at the inner side of the upper end thereof so that sewage can flow into one side, and at one side of the side wall has a comb-toothed shape. A drain passage 13 having a plurality of protrusions 5b is formed, and the fine protrusions 5b are secondarily filtered out with fine dirt (hair).

한편, 내통(3)의 내측 상단에 형성된 걸림턱(10)에 결합되는 덮개판(6)은 그 상단면에 다수개의 배출구멍(14)이 형성되고, 이 상단면 한쪽에 연결부(15)가 형성되어, 이 연결부(15)가 세면기(19)와 연결된 배수관(20)과 결합되도록 되어 있다. 또한, 다른 실시예로써 이 덮개판(6)에 돌출 형성된 연결부(15)에는 세탁기나 탈수기(21)에 연결된 배출호스(22)가 연결되어, 이 연결부(15)를 통해 다량의 오수가 신속하게 배출되도록 할 수도 있다.On the other hand, the cover plate 6 coupled to the locking projection 10 formed on the inner upper end of the inner cylinder 3 has a plurality of discharge holes 14 formed in the upper end surface, the connection portion 15 on one side of the upper end surface The connecting portion 15 is formed to be coupled to the drain pipe 20 connected to the wash basin 19. In addition, in another embodiment, the connection portion 15 protruding from the cover plate 6 is connected to a discharge hose 22 connected to the washing machine or the dehydrator 21, and through this connection portion 15, a large amount of wastewater can be quickly obtained. It can also be discharged.

상기의 구주로 된 본 발명의 적용 및 효과를 상세히 설명한다.The application and effects of the invention as described above are described in detail.

본 발명은 오수가 덮개판(6)에 형성된 배출구멍(14)을 통해 내통(3)내에 설치된 걸름망(5)내에 유입되어 일정 수위이상까지 차게 되면, 배수통로(13)를 통해 배출되어 지지관(2)에 연결된 연결관(16)쪽으로 배출되게 되는데, 이때 오수에 끼어 있던 오물이 1차적으로 덮개판(6)에 형성된 배출구멍(14)에 걸리게 되고, 또 완전히 걸러지지 않은 미세한 오물(머리카락등)은 걸름망(5)의 배수통로(13)에 형성된 다수개의 빗살형태의 걸름돌기(5b)에 2차적으로 걸리게 되므로써 오물이 효과적으로 걸러지게 된다. 또한, 배수트랩은 세면기(19) 아랫쪽에 설치되어져 덮개판(6)의 상단면에 돌출 형성된 연결부(15)가 세면기(19)에 연결된 배수관(20)과 직접 연결되므로써, 바닥배수부와 세면기 배수부가 각각 구분되어 설치되었던 종래의 경우에 비해 작업공정과 그에 따른 설치비용이 절감될 수 있다.In the present invention, when the sewage flows into the strainer 5 installed in the inner cylinder 3 through the discharge hole 14 formed in the cover plate 6 and reaches a predetermined level or more, the discharge pipe 13 is discharged through the support pipe. It is discharged toward the connecting pipe 16 connected to (2), in which the dirt stuck in the sewage is first caught in the discharge hole 14 formed in the cover plate 6, and fine dirt (hair) Etc.) is caught secondly by a plurality of comb-shaped strainers 5b formed in the drainage passage 13 of the strainer 5 so that dirt is effectively filtered out. In addition, the drain trap is installed under the wash basin 19 so that the connecting portion 15 protruding from the upper surface of the cover plate 6 is directly connected to the drain pipe 20 connected to the wash basin 19, so that the bottom drain and the basin drain Compared to the conventional case where the parts were installed separately, the working process and the installation cost thereof can be reduced.

한편, 세탁기(21)나 탈수기에서와 같이 오수가 많이 배출되는 경우에 있어서는 덮개판(6)에 형성된 다수개의 배출구멍(14)이 오물에 의해 막히게 되어 오수가 신속하게 배출되지 못할 우려가 있는데, 이때 덮개판(6)의 한쪽에 마련된 연결부(15)에 세탁기(21)나 탈수기등에 마련된 배출호스(22)를 직접 연결시켜 주므로써 이 연결부(15)를 통해 다량의 오수를 신속하게 배출시킬 수 있는 것이다.On the other hand, in the case where a large amount of wastewater is discharged, such as in the washing machine 21 or the dehydrator, a plurality of discharge holes 14 formed in the cover plate 6 may be blocked by the soil, and thus, the wastewater may not be discharged quickly. At this time, by directly connecting the discharge hose 22 provided in the washing machine 21 or the dehydrator to the connecting portion 15 provided on one side of the cover plate 6, a large amount of wastewater can be quickly discharged through the connecting portion 15. It is.

그리고 배수트랩과 타일층(18) 사이에는 미세한 간극이 생길 수 있어, 오수가 덮개판(6)의 배출구멍(14)을 통해 배출되더라도 일부 오수는 이 미세한 간극을 통해 유입되어 배수트랩 주변에 스며 들게 되므로써 이 배수트랩 주변에는 항상 습기가 찰 우려가 있는데, 이때 외통(1)외부로 돌출된 내통(3)에는 다수개의 누수유입구멍(11)이 형성되어 있어, 미세한 간극을 통해 스며드는 누수가 이 누수유입구멍(11) 안으로 다시 유입되어 배출되므로 이 내통(3)외측과 타일층(18) 사이에는 습기가 찰 염려가 없게 된다.In addition, a minute gap may be formed between the drain trap and the tile layer 18, so that some waste water flows through the minute gap and penetrates around the drain trap even though the waste water is discharged through the discharge hole 14 of the cover plate 6. There is a risk of moisture around the drain trap at all times. At this time, the inner cylinder 3 protruding outside the outer cylinder 1 is provided with a plurality of leak inlet holes 11, so that the water leaking through the minute gap Since it flows back into the leak inlet 11 and is discharged, there is no fear of moisture between the outer side of the inner cylinder 3 and the tile layer 18.

또한, 외통(1)내측에 내통(3)을 설치한 후, 타일층(18)시공시에 콘크리트의 모르타르가 내통(3)외벽에 형성된 누수유입구멍(11)으로 스며들어 이 누수유입구멍(11)을 차단시키게 될 우려가 있기 때문에 이 내통(3)과 타일층(18)사이에 스며드는 오수가 이 내통(3)내로 유입되지 못하게 되므로써 이 내통(3)주변에는 항상 습기가 차게 될 우려가 있는데, 이때 내통(3)외측에는 클램프(4)가 결합되어 있어, 왼전 소멸되지 않은 모르타르가 내통(3)의 누수유입구멍(11)으로 스며드는 것을 차단시켜 주므로 이 내통(3)과 타일층(18)사이로 스며드는 오수가 이 내통(3)의 누수유입구멍(11)을 통해 유입되어 배출되어짐과 더불어 상기 클램프(4)에도 다수개의 유입구멍(12)이 형성되어 있어, 이 클램프(4)와 타일층(18) 사이에 스며드는 누수까지도 이 유입구멍(12)으로 유입된후, 다시 내통(3)의 누수유입구멍(11)안으로 유입되어 배출되어지므로써 전체 배수트랩 주변에는 습기가 차지 않게 되는 것이다.In addition, after the inner cylinder 3 is provided inside the outer cylinder 1, the concrete mortar penetrates into the leak inlet hole 11 formed in the outer wall of the inner cylinder 3 at the time of the tile layer 18 construction. 11) Since there is a risk of blocking the sewage between the inner cylinder (3) and the tile layer (18) does not flow into the inner cylinder (3), there is a concern that the moisture around the inner cylinder (3) will always be humid At this time, the inner cylinder (3) outside the clamp (4) is coupled to prevent the mortar that is not extinguished left penetrating into the leakage inlet hole 11 of the inner cylinder (3) and the inner layer (3) and the tile layer ( 18, the sewage infiltrating between the inflow and outflow holes 11 of this inner cylinder 3 is discharged and a plurality of inflow holes 12 are also formed in the clamp 4, so that the clamp 4 and Even water leaking into the tile layer 18 flows into the inflow hole 12, When the inner tube 3, since the leakage flows into the inflow hole 11 of the write discharge is not to be occupied by the ambient humidity, the entire drain trap.

한편, 전체 큰크리트층의 두께에 따라 배수트랩의 높이가 적절히 조절될 수 있도록 내통(3)의 상, 하 길이를 조절할 수 있는데, 상, 하 길이조절은 전체 콘크리트층의 두께가 작을 경우에 내통(3)의 하단부를 일정 길이만큼 절단시켜 상기 콘크리트 두께에 맞게 배수트랩의 높이를 조절할 수 있다.On the other hand, the upper and lower lengths of the inner cylinder (3) can be adjusted so that the height of the drain trap can be properly adjusted according to the thickness of the entire large concrete layer, the upper and lower length adjustment is the inner cylinder when the thickness of the entire concrete layer is small By cutting the lower end of (3) by a predetermined length it is possible to adjust the height of the drain trap to match the concrete thickness.

이상에서와 같이 본 발명은 세면기 (19) 아랫쪽에 위치하도록 배수트랩을 설치하여 덮개판(6) 상단면에 돌출 형성된 연결부(15)를 직접 세면기(19)의 배수관(20)과 연결시킬 수 있어, 종전과 달리 작업공정 및 설치비용을 절감시킬 수 있고, 또 다량의 오수를 신속하게 배출 시킬 수 있으며, 내통(3)벽면에 형성된 누수유입구멍(11)과 클램프(4)를 통해 배수트랩 주변으로 스며 드는 누수를 내통(3)안으로 용이하게 유입되도록 하므로써 배수트랩 주변에는 항상 습기가 차지 않는 한편, 내통(3)의 길이를 적절히 조절하여 콘크리트층의 두께에 따라 배수트랩의 상, 하 높이를 적절히 조절할 수 있도록 된 것이다.As described above, the present invention can be connected to the drain pipe 20 of the wash basin 19 by directly connecting the connection portion 15 protruding from the upper surface of the cover plate 6 by installing a drain trap to be located below the wash basin 19. Unlike in the past, the work process and installation cost can be reduced, and a large amount of wastewater can be discharged quickly, and around the drain trap through the leak inlet 11 and the clamp 4 formed on the inner cylinder 3 wall surface. By allowing the water leaking into the inner cylinder 3 to be easily introduced into the inner cylinder 3, moisture does not always get around the drain trap, while the upper and lower heights of the drain trap are adjusted according to the thickness of the concrete layer by appropriately adjusting the length of the inner cylinder 3. It can be adjusted properly.

Claims (1)

외측에 돌조(7)(7a)가 형성된 외통(1) 하부에는 지지관(2)이 설치되고, 이 외통(1) 내측에는 벽면에 다수개의 누수유입구멍(11)이 형성된 내통(3)이 결합되며, 이 내통(3) 외주면에는 콘크리트의 모르타르가 누수유입구멍(11)내로 유입되지 않도록 클램프(4)가 결합되고, 내측 걸림턱(9)에는 측벽에 다수개의 걸름돌기(5b)를 갖춘 배수통로(13)가 형성된 걸름망(5)이 설치되며, 내측 상단에는 상단면의 다수개의 배출구멍(14)과 함께 연결부(15)가 돌출성형된 덮개판(6)이 설치되어서 된 이중 배수 트랩.A support tube 2 is provided at the lower portion of the outer cylinder 1 having the protrusions 7 and 7a formed on the outside thereof, and an inner cylinder 3 having a plurality of leak inlet holes 11 formed on the wall inside the outer cylinder 1. The inner cylinder (3) outer peripheral surface is coupled to the clamp (4) so that the mortar of the concrete does not flow into the leakage inlet hole 11, the inner locking jaw (9) is provided with a plurality of projections (5b) on the side wall A double drain trap is provided with a strainer 5 having a drainage passage 13 formed therein, and a cover plate 6 having a plurality of discharge holes 14 formed at an upper end thereof and a cover plate 6 protruding from the top 15 of the upper surface. .
KR1019940012604A 1994-06-03 1994-06-03 A double drain trap KR970006198B1 (en)

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KR1019940012604A KR970006198B1 (en) 1994-06-03 1994-06-03 A double drain trap

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Application Number Priority Date Filing Date Title
KR1019940012604A KR970006198B1 (en) 1994-06-03 1994-06-03 A double drain trap

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KR960001362A KR960001362A (en) 1996-01-25
KR970006198B1 true KR970006198B1 (en) 1997-04-24

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