KR20140034449A - A valve coupling pipe drop of water horse sealed bind construction - Google Patents

A valve coupling pipe drop of water horse sealed bind construction Download PDF

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Publication number
KR20140034449A
KR20140034449A KR1020120100755A KR20120100755A KR20140034449A KR 20140034449 A KR20140034449 A KR 20140034449A KR 1020120100755 A KR1020120100755 A KR 1020120100755A KR 20120100755 A KR20120100755 A KR 20120100755A KR 20140034449 A KR20140034449 A KR 20140034449A
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South Korea
Prior art keywords
connecting pipe
ring
hose
valve
drop hose
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KR1020120100755A
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Korean (ko)
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곽영대
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태광에이텍 주식회사
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Priority to KR1020120100755A priority Critical patent/KR20140034449A/en
Publication of KR20140034449A publication Critical patent/KR20140034449A/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
    • A01G25/023—Dispensing fittings for drip irrigation, e.g. drippers
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
    • F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G2025/006—Tubular drip irrigation dispensers mounted coaxially within water feeding tubes

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Gasket Seals (AREA)

Abstract

The present invention relates to a structure for sealing and coupling a drip hose to a connecting pipe such as a valve. An object of the present invention is to seal and couple the drip hose to the connecting pipe regardless of a cross sectional shape of the drip hose. The present invention has a configuration in which: an inclined protrusion part is disposed on an outer surface of a front end of a connecting pipe such as a valve; a male screw is disposed on a rear side of the connecting pipe; an O-ring recess is formed on an opposite side of the inclined protrusion part to an inclination region; and an O-ring disposed on an inner wall of a drip hose and having a sealing function is provided in the O-ring recess. According to the present invention, when a connecting pipe provided on, e.g., a valve is fitted in a hollow part of a drip hose, and a hollow nut is moved in a drip hose fixing direction, an inclination part a front end of the hollow nut guides a front end of the drip hose to surround an outer surface of an O-ring, and presses the O-ring, thereby performing a sealing and coupling operation. In addition, the present invention provides a simple structure and use convenience.

Description

밸브 등의 연결관에 점적호스의 밀봉 결속구조{A valve coupling pipe drop of water horse sealed bind construction}A valve coupling pipe drop of water horse sealed bind construction

본 발명은 밸브 등의 연결관에 점적호스의 밀봉 결속구조에 관한 것이며 밸브 등의 연결관에 점적호스의 단면 형태에 구애 없이 밀봉 결속할 수 있도록 한 것이다.The present invention relates to a sealing binding structure of a drop hose to a connecting pipe such as a valve, and to enable a sealing binding to a connecting pipe such as a valve regardless of the cross-sectional shape of the drop hose.

점적호스는 연질 비닐소재를 원통형으로 압출 제조하면서 호스 내벽에 길이방향으로 분사구를 등간격으로 구비하여서 제조된다.The drop hose is manufactured by extruding a soft vinyl material into a cylindrical shape and equipping the inner wall of the hose with the injection holes at equal intervals in the longitudinal direction.

상기 점적호스는 농작물을 파종한 지점에 설치하고 점적호스에 일정압력으로 용수를 공급하게 되면 용수는 분사구를 통하여 농작물에 분사시켜서 촉성 재배하는 용도로 사용된다.When the drop hose is installed at the point where the crop is sown and the water is supplied to the drop hose at a constant pressure, the water is sprayed onto the crop through the injection hole and used for the purpose of cultivating the fruit.

상기 점적호스는 원통형으로 압출되는 지점의 내벽에 분사구를 일정간격으로 구비하는데는 고도의 기술이 요구되어 생산성이 떨어지고 고가가 되어 생산성을 향상하기 위해 원통형 점적호스의 내벽에 분사용 띠를 접착하여서 구비한 것과, 테이프의 일면에는 등간격으로 분사구를 구비하고, 평면인 테이프를 중첩시켜서 상하 일지점을 접착(융착)하여 구비한 것 등 여러가지가 알려지고 있다.The drip hose is provided with an injection strip on the inner wall of the cylindrical drop hose in order to improve the productivity by the high technology is required to provide the injection port at a predetermined interval on the inner wall of the point to be cylindrically extruded. It is known that the one side of the tape is provided with spray holes at equal intervals, and the upper and lower points are bonded to each other by overlapping planar tapes.

한편 상기의 점적호스는 용수관에서 분기시킨 분기관의 연결관이나 볼 밸브의 연결관, 또는 점적호스간을 접속하는 접속관의 연결관, 또는 점적호스의 끝지점에 에어밸브의 연결관에 끼우고 결속하여서 사용하게 된다.On the other hand, the drop hose is inserted into the connection pipe of the branch pipe branched from the water pipe, the connection pipe of the ball valve, the connection pipe connecting the drop hose, or the air valve connecting pipe at the end of the drop hose. It will be used after binding.

상기에서 분기연결관, 볼 밸브, 접속관, 에어밸브 등의 연결관 외면 선단에는 점적호스의 내경을 지지하는 경사지는 돌출부와 내측에는 수나사를 구비하고, 상기 수나사에는 중공너트를 체결하여서 상기 연결관 외면으로 점적호스가 씌워지게 끼우고, 중공너트를 돌출부 지점으로 이동시키면 중공너트의 선단 경사부가 점적호스 내측을 지지하는 돌출부 사이의 점적호스를 압착 고정시켜서 밀봉하게 된다.The outer end of the connection pipe, such as branch connection pipe, ball valve, connection pipe, air valve is provided with an inclined protrusion for supporting the inner diameter of the drop hose and a male screw on the inside, and the hollow screw is fastened to the male screw to the connecting pipe When the drop hose is fitted to the outer surface and the hollow nut is moved to the protruding point, the tip inclined portion of the hollow nut is sealed by pressing and fixing the drop hose between the protrusions supporting the inside of the drop hose.

상기의 수단은 점적호스와 두께가 일정한 원통형인 점적호스의 경우에는 점적호스의 원둘레에 고른 압력으로 고정하여 밀봉이 이루어지게 되나 점적호스의 일지점에 분사용 띠가 구비되거나 또는 접착(융착)부가 구비되어 점적호스의 두께가 일정하지 않은 경우에는 연결관의 돌출부와 중공너트 사이의 결속지점에 위치하는 점적호스는 두께가 두껍고 얇은 지점 사이에는 두께 차이로 인해 긴밀하게 밀봉될 수가 없어서 용수가 누설되어 점적호스내의 용수압력을 긴밀하게 유지할 수 없게 되고 농작물에 용수의 점적분사를 원활하게 할 수 없는 결점이 지적되고 있다.In the above means, in the case of a drop hose and a cylindrical drop hose having a constant thickness, sealing is performed by fixing the pressure at the circumference of the drop hose at a uniform pressure, but a spraying band is provided at one point of the drop hose, or an adhesive (fusion) part is provided. If the thickness of the drop hose is not constant, the drop hose located at the binding point between the protrusion of the connector and the hollow nut is thick and the water cannot leak tightly due to the difference in thickness between the thin points. The drawback is that the water pressure in the drip hose cannot be maintained closely and the water can not be sprayed onto the crops smoothly.

이를 해소하는 여러가지 방법이 연구되고 있으나 해결되지 못하고 있다.Various methods to solve this problem have been studied, but have not been solved.

·국내 공개실용신안 공개공보 공개번호93-5968호(공개일자 : 1993 . 04. 23.)Domestic public utility model public publication No. 93-5968 (publication date: April 23, 1993) ·국내 공개실용신안 공개공보 공개번호실1999-17411호(공개일자 : 1999. 05. 25.)Domestic Public Utility Model Publication No. 1999-17411 (published date: May 25, 1999) ·국내 실용신안등록제275024호(공고일자 : 2002. 05. 09.)Domestic Utility Model Registration No. 275024 (Notice date: 2002. 05. 09.) ·국내 실용신안등록제401878호(공고일자 : 2005. 11. 22.)Domestic Utility Model Registration No. 401878 (Notification date: November 22, 2005) ·국내 특허등록제619610호(공고일자 : 2006. 09. 01.)Domestic Patent Registration No. 619610 (Notification Date: 2006. 09. 01.) ·국내 특허등록제754777호(공고일자 : 2007. 09. 03.)Domestic Patent Registration No. 754777 (Notice date: 09/03/2007) ·국내 특허등록제932433호(공고일자 : 2009. 12. 17.)Domestic Patent Registration No. 932433 (Notification date: 2009. 12. 17.) ·국내 공개특허공보 공개번호2011-97370호(공개일자 : 2011. 08. 31.)Domestic Publication No. 2011-97370 (published date: 2011. 08. 31.) ·국내 특허등록제1153429호(공고일자 : 2012. 06. 07.)Domestic Patent Registration No. 1153429 (Notification Date: 2012. 06. 07.) ·국내 공개특허공보 공개번호제2012-64283호(공개일자 : 2012. 06. 19.)Domestic Publication No. 2012-64283 (published date: 2012. 06. 19.)

없음none

본 발명은 상기 지적과 같은 종래의 제반 결점을 해소하고 밸브 등의 연결관에 점적호스의 형태에 구애 없이 점적호스를 밀봉 결속할 수 있도록 함에 목적을 두고 있다. The present invention aims at eliminating the above-mentioned general drawbacks and sealingly binding the drop hose to the connecting pipe such as a valve without regard to the drop hose type.

본 발명은 도2 내지 도4와 같이 점적호스와 연결되는 밸브 등의 연결관(1) 선단측 외면에는 경사지는 돌출부(2)를, 후방으로는 수나사(3)를 구비하고, 상기 수나사(3)에는 중공너트(4)를 결합하여서 연결관에 점적호스를 결속할 수 있도록 구비한 수단에 있어서 상기 연결관(1) 외면에서 경사진 돌출부(2)의 반대지점에 오링홈(10)을 형성하고, 상기 오링홈(10)에는 점적호스를 밀봉하는 오링(11)을 구비하여서 구성된다.The present invention is provided with an inclined protrusion (2) on the front end side of the connecting pipe (1), such as a valve connected to the drop hose as shown in Figures 2 to 4, the male screw (3) in the rear, the male screw (3) ) Is formed with an o-ring groove (10) at the opposite point of the protrusion (2) inclined from the outer surface of the connecting pipe (1) in the means provided to bind the drop nut to the connecting pipe by coupling the hollow nut (4) And, the O-ring groove 10 is configured to include an O-ring 11 for sealing the drop hose.

도면에서 미설명된 부호 30은 선단 경사부, 50은 점적호스, 51은 분사용 띠, 52는 접착부, 53은 분사구를 표시한 것이다.In the drawings, reference numeral 30 denotes a tip inclined portion, 50 denotes a drop hose, 51 denotes an injection strip, 52 denotes an adhesive portion, and 53 denotes an injection hole.

상기와 같은 본 발명은 점적호스를 연결하는 볼 밸브 등 연결관의 경사진 돌출부 후방에 오링을 구비하고, 상기 연결관에 점적호스를 끼우고 중공너트로 결속하게 되면 중공너트의 선단 경사부가 점적호스 내측 돌출부 후방의 오링 외면을 압착 고정시켜서 긴밀하게 결속하게 되고 누수가 발생 되지 않아 사용이 편리하게 되는 이점이 있다.The present invention as described above is provided with an o-ring behind the inclined protrusion of the connection pipe, such as a ball valve for connecting the drop hose, and when the drop hose is inserted into the connection pipe and bound with a hollow nut, the tip slope of the hollow nut is a drop hose The O-ring outer surface behind the inner protrusion is pressed and fixed tightly and there is an advantage that it is convenient to use since no leak occurs.

도1은 본 발명에 사용되는 점적호스이며,
(가)도는 원통형 점적호스
(나)도는 원통 내벽에 분사용 띠를 가진 점적호스
(다)도는 상하에 접착부를 가진 점적호스
도2는 본 발명의 결속수단을 가진 연결관이 구비된 접속관의 분해 사시도
도3은 본 발명의 결속수단을 가진 연결관이 구비된 볼 밸브의 일부 종단면도
도4는 본 발명의 결속수단을 가진 연결관이 구비된 에어 밸브 일부 종단면도1 is a drop hose used in the present invention,
Round cylindrical drip hose
(B) drip hoses with spray strips on the inner wall of the cylinder;
(C) drip hose with adhesive
Figure 2 is an exploded perspective view of a connection pipe with a connection pipe having a binding means of the present invention
Figure 3 is a partial longitudinal cross-sectional view of a ball valve with a connection pipe having a binding means of the present invention
Figure 4 is a partial longitudinal cross-sectional view of the air valve with a connection pipe having a binding means of the present invention

본 발명의 구체적인 실시 예를 상세히 설명하면 다음과 같다.Detailed embodiments of the present invention will be described in detail as follows.

본 발명은 도2 내지 도4와 같이 점적호스(50)와 연결되는 접속관, 볼 밸브, 에어밸브 등의 연결관(1) 선단측 외면에는 경사지는 돌출부(2)를, 후방으로는 수나사(3)를 구비하고, 상기 수나사(3)에는 중공너트(4)로 체결하여 구성함에 있어서 상기 연결관(1)의 경사진 돌출부(2) 후방지점에 오링홈(10)이 형성되게 하여 합성수지재를 소재로 하여 사출 성형으로 제조하고, 상기 오링홈(10)에는 고무재 또는 연질소재의 오링(11)을 구비하여서 구성된다.2 to 4, the inclined protrusion 2 is formed on the outer surface of the distal end of the connection pipe 1, such as a ball valve, an air valve, and the like, which is connected to the drop hose 50, and a male screw rearward. 3) and the male screw (3) is formed by fastening the hollow nut (4) in the O-ring groove (10) formed at the rear point of the inclined protrusion (2) of the connecting pipe (1) to form a synthetic resin material Made by injection molding, the O-ring groove 10 is configured to include an O-ring 11 of a rubber material or a soft material.

상기에서 오링(11)의 외경은 돌출부(2)의 높이와 근접되거나 동일한 높이가 되는 크기로 한다.The outer diameter of the O-ring 11 is the size to be close to or the same height as the height of the protrusion (2).

상기 연결관(1) 외면에 끼워지는 점적호스(50)는 도1의 (가)와 같이 분사구(53)가 등간격으로 구비되는 원통형이거나, (나)와 같이 점적호스 내벽에 분사용 띠(51)를 구비하거나, (다)와 같이 호스의 상하지점에 길이방향으로 접착부(52)를 구비하는 등 각종의 점적호스(50)를 상기 연결관(1) 외면에 끼워서 점적호스(50) 선단을 연결관(1)의 수나사(3)와 경사진 돌출부(2)의 경계지점에 닿게 하고 중공너트(4)를 돌려서 돌출부(2)지점으로 이동시키게 되면 중공너트(4)의 선단 경사부(30)가 점적호스(50)의 선단지점 외면을 오링(11) 외면으로 밀착되도록 유도하면서 돌출부(2) 후방에 위치하는 오링(11)과 점적호스(50) 선단 외면지점을 돌출부(2) 지점으로 밀어서 압착 고정하게 된다.The drop hose 50 fitted to the outer surface of the connecting pipe 1 is a cylindrical shape in which the injection holes 53 are provided at equal intervals as shown in (a) of FIG. 1, or a strip for spraying on the inner wall of the drop hose as shown in (b) (b). 51) or end portions of the drop hose 50 by inserting various drop hoses 50 on the outer surface of the connecting pipe 1, such as (c) by providing the adhesive portion 52 in the longitudinal direction at the upper and lower points of the hose. Touch the boundary point between the male screw 3 and the inclined protrusion 2 of the connecting pipe 1 and turn the hollow nut 4 to the point of the protrusion 2 so that the tip inclined portion of the hollow nut 4 30) the outer surface of the tip of the drip hose 50 is in contact with the outer surface of the o-ring 11, while the outer surface of the tip of the tip of the drip hose 50 and the O-ring 11 located behind the protrusion 2 Press to fix it.

상기 과정에서 오링(11)의 선단측은 연결관(1)의 돌출부(2)에 지지되고, 후방측은 외면부에 점적호스(50) 선단이 위치된 상태에서 중공너트(4)의 선단 경사부(30)가 오링(11)을 선단측으로 가압시켜서 점적호스(50)의 두께 변화에 대응하고 긴밀한 밀봉력을 갖게 된다.In the above process, the tip side of the O-ring 11 is supported by the protruding portion 2 of the connecting pipe 1, and the rear side of the O-ring 11 is inclined at the tip end portion of the hollow nut 4 in the state where the tip of the drop hose 50 is located at the outer surface. 30 presses the O-ring 11 to the tip side to correspond to the change in the thickness of the drop hose 50 and to have a tight sealing force.

상기와 같은 점적호스(50)를 연결되는 연결관(1)의 경사진 돌출부(2) 후방에 오링홈(10)을 구비하게 되면 상기 오링홈(10)에 끼워지는 오링(11)은 이동이 없고, 중공너트(4)의 선단 경사부(30)로 오링(11)을 돌출부(2) 방향으로 밀어주면 점적호스(50)의 선단 지점을 오링(11) 외면에 밀착을 유도하면서 연결관(1)의 선단측으로 조임력을 갖게 되므로 신속하게 밀봉 결속을 할 수 있게 된다.When the O-ring groove 10 is provided at the rear of the inclined protrusion 2 of the connecting pipe 1 connecting the drop hose 50 as described above, the O-ring 11 fitted into the O-ring groove 10 is moved. When the O-ring 11 is pushed toward the protruding portion 2 by the tip inclined portion 30 of the hollow nut 4, the tip of the drop hose 50 is intimately adhered to the outer surface of the O-ring 11. Since the clamping force is applied to the tip side of 1), the seal can be quickly formed.

상기에서 연결관(1)의 돌출부(2) 내측으로 구비하는 오링홈(10)과 오링(11)은 복수개를 구비할 수 있고, 돌출부(2)는 연결관(1)의 선단측으로 경이 작아지고 수나사(3) 측으로 경이 커지는 경사면을 구비하여야 점적호스(50)의 중공부 속으로 연결관(1)을 끼우기가 용이하게 된다.In the above, the O-ring groove 10 and the O-ring 11 provided inside the protruding portion 2 of the connecting pipe 1 may be provided in plural, and the protruding portion 2 decreases in diameter toward the distal end of the connecting pipe 1. It is easy to insert the connecting pipe 1 into the hollow portion of the drop hose 50 by having an inclined surface that is larger toward the male screw 3 side.

1 : 연결관 2 : 돌출부
3 : 수나사 4 : 중공너트
10 : 오링홈 11 : 오링1 connector 2 protrusion
3: male thread 4: hollow nut
10: O-ring Home 11: O-ring

Claims (1)

점적호스와 연결되는 밸브 등의 연결관(1) 선단측 외면에는 경사지는 돌출부(2)를, 후방으로는 수나사(3)를 구비하고, 상기 수나사(3)에는 중공너트(4)를 결합하여서 연결관에 점적호스를 결속할 수 있도록 구비한 수단에 있어서 상기 연결관(1) 외면에 구비한 돌출부(2)의 경사지는 반대지점에 오링홈(10)을 형성하고, 상기 오링홈(10)에는 점적호스를 밀봉하는 오링(11)을 구비하여서 구성한 것을 특징으로 한 밸브 등의 연결관에 점적호스의 밀봉 결속구조On the outer surface of the distal end of the connecting pipe 1, such as a valve, which is connected to the drop hose, an inclined protrusion 2 is provided, and a male screw 3 is provided at the rear, and the hollow nut 4 is coupled to the male screw 3 by In the means provided so as to bind the drop hose to the connecting pipe to form an o-ring groove (10) on the opposite side of the inclined portion of the protrusion (2) provided on the outer surface of the connecting pipe (1), the O-ring groove (10) The sealing coupling structure of the drop hose to the connection pipe, such as a valve, characterized in that it comprises an O-ring (11) for sealing the drop hose
KR1020120100755A 2012-09-12 2012-09-12 A valve coupling pipe drop of water horse sealed bind construction KR20140034449A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102026680B1 (en) * 2018-11-16 2019-09-30 문미나 Tightening type connection apparatus of water supply tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102026680B1 (en) * 2018-11-16 2019-09-30 문미나 Tightening type connection apparatus of water supply tube

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