KR200402553Y1 - Opening and closing valve for draining - Google Patents
Opening and closing valve for draining Download PDFInfo
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- KR200402553Y1 KR200402553Y1 KR20-2005-0026640U KR20050026640U KR200402553Y1 KR 200402553 Y1 KR200402553 Y1 KR 200402553Y1 KR 20050026640 U KR20050026640 U KR 20050026640U KR 200402553 Y1 KR200402553 Y1 KR 200402553Y1
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- fixed
- drain trap
- support means
- coupled
- drain
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- 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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
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- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/165—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with a plurality of closure members
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- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
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- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sink And Installation For Waste Water (AREA)
Abstract
본 고안은 배수전의 개폐밸브에 관한 것으로, 배수관에서 역류되는 오염된 물 및 악취가 외부로 확산되어 오염되는 것을 방지할 수 있는 바, 그 기술적 특징으로는 양측 일면에 고정리브(180)가 형성된 배수트랩(100)의 양측면에 각각 설치된 한 쌍의 지지수단(200)과, 그 지지수단(200)에 각각 결합되고 끝단부가 서로 접촉되어 개폐가 가능하도록 형성된 한 쌍의 역류방지판(400a)(400b)과, 상기 지지수단(200)에 결합되고 일단부가 상기 배수트랩(100)의 고정리브(180)에 고정되며, 타단부가 상기 역류방지판(400a)(400b)의 저면에 맞닿아 고정되는 리턴스프링(300)으로 이루어져 물이 배수트랩(100)을 통과하여 역류방지판(400a)(400b)의 상면에 떨어짐과 동시에 역류방지판(400a)(400b)이 회동되어 물이 배수관(50)으로 떨어진 후, 리턴스프링(300)의 탄성력에 의해 역류방지판(400a)(400b))이 신속하게 밀폐되는 구성을 갖는다.The present invention relates to an on-off valve before drainage, and can prevent the contaminated water and odor flowing back from the drain pipe to be contaminated by the outside, the technical features of the drainage formed with the fixed ribs 180 on one side A pair of support means 200 respectively provided on both sides of the trap 100 and a pair of backflow prevention plates 400a and 400b respectively coupled to the support means 200 and configured to be opened and closed by contacting end portions thereof with each other. And, it is coupled to the support means 200 and one end is fixed to the fixing rib 180 of the drain trap 100, the other end is fixed to the bottom surface of the backflow prevention plate 400a (400b) Consists of the return spring 300, the water passes through the drain trap 100 to fall on the upper surface of the non-return plate 400a (400b) and at the same time the back flow prevention plate 400a (400b) is rotated, so that the water drain pipe (50) After falling to the back flow prevention plate 40 by the elastic force of the return spring 300 0a) 400b) is quickly sealed.
Description
본 고안은 유입되는 물의 자중에 의해 밸브가 열림과 닫힘이 신속하고 원활하게 이루어져 배수관에서 역류되는 오염된 물 및 악취가 외부로 확산되는 것을 방지하는 배수전의 개폐밸브에 관한 것이다.The present invention relates to an on-off valve before drainage to prevent the flow of polluted water and odor flowing back from the drain pipe to the outside by opening and closing the valve quickly and smoothly by the weight of the incoming water.
일반적으로 배수전은 주택 및 아파트 또는 공공시설에 설치된 화장실이나 주방 그리고 발코니 등의 배수시설이 매립된 콘크리트 바닥에 설치하여 물이 배수관를 통해 외부로 원활하게 나갈 수 있도록 한 장치이다.In general, drainage is a device installed on a concrete floor in which a drainage facility such as a toilet, a kitchen, and a balcony installed in a house, an apartment, or a public facility is buried, so that water can flow smoothly to the outside through a drain pipe.
도 1은 종래 배수전의 단면도를 나타낸 것으로, 내부에 유입로(10a)가 형성된 유입관(10)과, 그 유입관(10)에 내주연에 안착되는 배수트랩(20)과, 상기 유입관(10)의 저부에 내삽 고정되는 역류방지캡(30)으로 구성된다.1 is a sectional view of a conventional drainage, an inlet pipe 10 having an inflow path 10a formed therein, a drain trap 20 seated on an inner circumference of the inlet pipe 10, and the inlet pipe ( 10) is composed of a backflow prevention cap 30 is inserted into the bottom of the back.
상기 유입관(10)은 내부에 형성된 유입로(10a)의 내주연에 이탈방지턱(12)이 돌출되도록 형성되고, 그 이탈방지턱(12)과 하향 이격되는 저부 내주연에 안착홈(14a)을 갖는 안착턱(14)이 돌출 형성된다.The inlet pipe 10 is formed so that the departure prevention jaw 12 protrudes on the inner circumference of the inlet passage 10a formed therein, and the seating groove 14a at the bottom inner circumference spaced downward from the departure prevention jaw 12. The seating jaw 14 which has is protruded.
그리고 내부에 배수로(24)가 형성된 배수트랩(20)은 상측 저면에 한 쌍의 돌출턱(20a)(20b)이 일체로 형성되고, 그 돌출턱(20a)(20b)에 고무패킹(22)이 삽입 고정된다.In the drain trap 20 in which the drainage passages 24 are formed, a pair of protrusions 20a and 20b are integrally formed on the bottom of the upper portion, and the rubber packing 22 is formed on the protrusions 20a and 20b. This insert is fixed.
또한 하단부가 밀폐되고 상단부가 통공된 역류방지캡(30)은 상부 외주연에 고정턱(30a)이 돌출 형성되고, 그 고정턱(30a)에 하향 이격되어 다수개로 이루어진 유수홈(32)이 형성되며, 그 유수홈(32)과 유수홈(32) 사이에 이음대(34)가 형성된다.In addition, the bottom portion is closed and the flow prevention cap 30 has a top end through which the fixing jaw 30a protrudes from the upper outer circumference, and is spaced downwardly from the fixing jaw 30a to form a plurality of flowing grooves 32. The joint 34 is formed between the flowing groove 32 and the flowing groove 32.
즉, 상기 유입관(10)의 안착턱(14)에 배수트랩(20)의 고무패킹(22) 저면이 안착되고, 상기 유입관(10)의 안착턱(14)에 형성된 안착홈(14a)에 역류방지캡(30)의 고정턱(30a)이 안착 결합한다.That is, the bottom surface of the rubber packing 22 of the drain trap 20 is seated on the seating jaw 14 of the inlet pipe 10, and a seating recess 14a formed in the seating jaw 14 of the inlet pipe 10. The fixing jaw (30a) of the backflow prevention cap 30 is coupled to the seat.
그리고 유입관(10)의 저부 내주연에 배수관(50)이 내삽 고정되면 링 형상으로 이루어진 관이음구(40)가 유입관(10)의 저부 외주연과 배수관(50)의 상부 외주연을 밀착 압박하도록 결합된다.And when the drain pipe 50 is interpolated and fixed to the bottom inner circumference of the inlet pipe 10, the pipe fitting 40 having a ring shape is pressed against the bottom circumferential edge of the inlet pipe 10 and the top outer circumference of the drain pipe 50. To be combined.
한편, 유입관(10) 내부에 형성된 유입로(10a)에 물이 유입되면, 상기 유입관(10)의 안착턱(14)에 고무패킹(22)의 저면이 안착되는 배수트랩(20)의 배수로(24)에 물이 통과하게 된다.Meanwhile, when water flows into the inflow path 10a formed inside the inflow pipe 10, the bottom of the rubber packing 22 is seated on the seating jaw 14 of the inflow pipe 10. Water passes through the drainage path 24.
그리고 배수트랩(20)의 배수로(24)에 물이 통과하게 되면, 상기 유입관의 안착턱(14)에 형성된 안착홈(14a)에 고정턱이 안착되는 역류방지캡(30)의 유수홈(30a)을 통과하여 배수관(50)으로 물이 빠져나간다. And when the water passes through the drainage path 24 of the drain trap 20, the flowing groove of the backflow prevention cap 30 is fixed to the seating groove (14a) formed in the seating jaw 14 of the inlet pipe ( Water passes through the drain pipe 50 through 30a).
그러나 상기와 같이 종래의 배수전은 배수관을 통해 역류되는 오염된 물 및 악취가 역류방지캡의 유수홈을 통해 유입되어 화장실이나 주방 등에 오염시켜 사용자의 불쾌감을 일으킬 수 있는 문제점이 있다.However, as described above, the conventional drainage water has a problem that the contaminated water and odor flowing back through the drain pipe may be introduced through the flowing groove of the backflow prevention cap to contaminate the bathroom or the kitchen and cause user's discomfort.
본 고안은 상기와 같은 문제점을 해결하기 위한 것으로, 물의 수압으로 인해 개폐가 가능하도록 구성된 개폐밸브를 구비하여 배수관을 통해 유입되는 오염된 물 또는 악취가 화장실이나 주방 등에 확산되는 것을 미연에 차단되는 배수전의 개폐밸브를 제공함에 그 목적이 있다.The present invention is to solve the problems as described above, by having a shut-off valve configured to open and close due to the water pressure of the water drainage is blocked in advance that the contaminated water or odor flowing through the drain pipe is spread in the bathroom or kitchen It is an object of the present invention to provide an on-off valve.
이와 같은 목적을 달성하기 위하여 본 고안은, 상하단이 개방되고 양측 일면에 고정리브가 형성되며 내측면 저부 중앙부에 밀폐리브가 형성된 배수트랩과, 상기 배수트랩의 양측면에 각각 설치된 지지구가 한 쌍으로 이루어지고 그 지지구의 내측에 회동축이 고정되도록 각각 설치된 지지수단과, 판 형상으로 이루어져 하향 대응되도록 각각의 일단에 형성된 결합구가 상기 지지수단의 회동축에 회동 가능하게 결합되고 상기 결합구의 반대편에 일체된 접촉면의 타단이 상호 접촉되도록 각각 형성된 한 쌍의 역류방지판과, 상기 지지수단의 회동축의 중앙부에 결합되고 일단이 상기 배수트랩의 고정리브에 고정되며 타단이 상기 역류방지판의 저면에 맞닿아 고정되도록 이루어진 리턴스프링을 포함하되, 상기 역류방지판이 수압에 의해 개방되면 상기 리턴스프링의 탄성력으로 역류방지판이 윈 위치로 복원되어 밀폐되는 것을 특징으로 한다.In order to achieve the above object, the present invention, the upper and lower ends are open and fixed ribs are formed on one side of both sides, the inner side of the bottom trap is formed in a closed rib in the central portion, and the support is provided in pairs respectively provided on both sides of the drain trap The support means respectively installed so that the rotation shaft is fixed to the inside of the support, and the coupling member formed in each end so as to correspond to the downward shape made of a plate shape is rotatably coupled to the rotation shaft of the support means and integral to the opposite side of the coupling tool A pair of backflow prevention plates each formed so that the other ends of the contact surfaces are in contact with each other, and are coupled to a central portion of the rotation shaft of the support means, one end of which is fixed to the fixing rib of the drain trap, and the other end of the backflow prevention plate It includes a return spring made to be fixed, if the backflow prevention plate is opened by hydraulic pressure The backflow prevention plate is restored to the win position by the elastic force of the return spring, characterized in that the sealing.
그리고 상기 배수트랩에는 배수트랩의 하단 중앙부와 밀폐리브의 하단 중앙부에 패킹홈이 형성되고 그 패킹홈에 밀폐패킹이 삽입되어 밀폐력 증대와 악취를 억제하는 것을 특징으로 한다.The drain trap may include a packing groove formed at a lower center portion of the drain trap and a lower center portion of the sealed rib, and a sealing packing may be inserted into the packing groove to suppress an increase in sealing force and odor.
또한 상기 지지수단의 회동축에는 그 회동축에 결합되는 리턴스프링과 역류방지판의 결합구 사이에 한 쌍으로 이루어진 고정링이 결합된 것을 특징으로 한다.In addition, the rotating shaft of the support means is characterized in that the pair of fixed ring is coupled between the return spring coupled to the rotating shaft and the coupling hole of the backflow prevention plate.
이하, 첨부된 도면을 참조하여 본 고안 배수전의 개폐밸브를 상세히 설명하기로 한다.Hereinafter, with reference to the accompanying drawings will be described in detail the on-off valve of the present invention drainage.
도 2내지 도 3에 도시된 바와같이, 상하단이 개방되어 내부에 배수로(120)가 형성된 배수트랩(100)은 양측면에 고정리브(180)가 각각 형성되고, 상단부에 그릴체결단(160)이 형성되며, 내측면 중앙부에 밀폐리브(600)가 형성된다.As shown in Figure 2 to Figure 3, the upper and lower ends are open drain drain trap 100 is formed therein 120 is formed in each of the fixed ribs 180 on both sides, the upper end of the grill fastening end 160 It is formed, the sealing rib 600 is formed in the center of the inner surface.
상기 배수트랩(100)의 하단 중앙부와 밀폐리브(600)의 하단 중앙부에 패킹홈(460)이 형성되고 그 패킹홈(460)에 밀폐패킹(480)이 삽입되어 밀폐력 증대와 악취를 억제한다.A packing groove 460 is formed at the bottom center of the drain trap 100 and the bottom center of the sealing rib 600, and the sealing packing 480 is inserted into the packing groove 460 to suppress the increase in sealing force and odor.
그리고 상기 그릴체결단(160) 저면에 돌출된 돌출턱(100a)(100b)에 고무패킹(140)이 결합되고, 상기 배수트랩(100)의 양측면에 각각 설치된 지지수단(200)은 한 쌍으로 이루어진 지지구(220a)(220b)의 내측에 원통형으로 이루어진 회동축(240)이 장방향으로 고정 설치된다.In addition, the rubber packing 140 is coupled to the protruding jaws 100a and 100b protruding from the bottom of the grill fastening end 160, and the support means 200 installed on both sides of the drain trap 100 are paired. The rotating shaft 240 made of a cylindrical is fixed to the inside of the support (220a, 220b) made in the longitudinal direction.
상기 배수트랩(100)의 양측면에 각각 설치되는 지지수단(200)은 한쌍으로 이루어진 지지구(220a)(220b)의 내측에 원통형으로 이루어진 회동축(240)이 장방향으로 고정 설치된다.The support means 200 installed on both sides of the drain trap 100 are fixed to the rotational shaft 240 made of a cylindrical shape in the longitudinal direction of the pair of support holes 220a, 220b.
또한 판 형상으로 이루어져 하향 대응되도록 한 쌍으로 각각 형성된 역류방지판(400a)(400b)은 일단에 한 쌍으로 형성된 결합구(420a)(420b)가 상기 지지수단(200)의 회동축(240)에 회동 가능하게 결합되고, 상기 결합구(420a)(420b)의 반대편에 형성된 접촉면(440a)(440b) 타단이 상호 접촉되어 수압에 의해 개폐된다.In addition, the reverse flow prevention plates 400a and 400b each formed in a pair so as to correspond downward in a plate shape, the coupling holes 420a and 420b formed as a pair at one end thereof are pivoting shafts 240 of the support means 200. The other ends of the contact surfaces 440a and 440b formed on opposite sides of the coupler 420a and 420b are rotatably coupled to each other and are opened and closed by hydraulic pressure.
상기 지지수단(200)의 회동축(240)의 중앙부에 결합되는 리턴스프링(300)은 그 일단이 상기 배수트랩(100)의 고정리브(180)에 결합되고, 타단이 상기 역류방지판(400)의 저면에 맞닿아 고정된다.The return spring 300 coupled to the central portion of the pivot shaft 240 of the support means 200 has one end coupled to the fixed rib 180 of the drain trap 100, and the other end of the return spring 400. Abuts against the bottom of the
한편 상기 지지수단(200)의 회동축(240)에 결합되는 리턴스프링(300)과 역류방지판(400a)(400b)의 결합구(420a)(420b) 사이에 한 쌍으로 이루어진 고정링(500)이 결합되어 역류방지판(400a)(400b)과 리턴스프링(300)의 유동을 방지한다Meanwhile, a pair of fixing rings 500 is formed between the return spring 300 coupled to the pivot shaft 240 of the support means 200 and the coupler 420a and 420b of the backflow prevention plate 400a and 400b. ) Is coupled to prevent the flow of backflow prevention plate (400a) (400b) and the return spring (300)
도 4a 및 4b는 본 고안 배수전의 개폐밸브가 수압에 의해 작동되는 상태를 상세하게 나타낸 도면이다.4a and 4b is a view showing in detail the state in which the on-off valve before the drainage of the present invention is operated by water pressure.
도시된 바와같이, 유입관(10)의 내측면에 형성된 안착턱(14)에 배수트랩(100)의 상단에 형성된 그릴체결단(160)의 저면이 안착되고, 상기 유입관(10)의 저부 내주연에 배수관(50)이 삽입 고정된다.As shown, the bottom surface of the grill fastening end 160 formed on the upper end of the drain trap 100 is seated on the seating jaw 14 formed on the inner surface of the inlet pipe 10, the bottom of the inlet pipe 10 The drain pipe 50 is inserted and fixed at the inner circumference.
상기 유입관(10)과 배수관(50)이 고정 결합되면 링 형상으로 이루어진 관이음구(40)가 유입관(10)의 저부 외주연과 배수관(50)의 상부 외주연을 밀착 압박하도록 결합된다.When the inlet pipe 10 and the drain pipe 50 are fixedly coupled, the pipe fitting 40 having a ring shape is coupled to press the upper outer circumference of the bottom of the inlet pipe 10 and the upper outer circumference of the drain pipe 50.
한편 상기 유입관(10)의 내부에 형성된 유입로(10a)에 물이 유입되면 상기 배수트랩(100)의 배수로(120)를 통과하여 배수트랩(100)의 양측면에 각각 형성된 지지수단(200)의 회동축(240)에 각각 결합되는 역류방지판(400a)(400b)의 접촉면(440a)(440b)에 물이 떨어진다.Meanwhile, when water flows into the inflow path 10a formed in the inflow pipe 10, the support means 200 are formed on both sides of the drain trap 100 by passing through the drain path 120 of the drain trap 100. Water falls on the contact surfaces 440a and 440b of the backflow prevention plates 400a and 400b respectively coupled to the pivot shaft 240.
이때, 역류방지판(400a)(400b)의 접촉면(440a)(440b)에 떨어지는 물의 수압으로 인해 역류방지판(400a)(400b)이 지지수단(200)의 고정축(220)을 중심으로 일체 또는 선택적으로 회동됨과 동시에 배수트랩(100)의 개방되어 물이 배수관(50)으로 통과하게 된다.At this time, due to the water pressure of the water falling on the contact surfaces 440a and 440b of the backflow prevention plates 400a and 400b, the backflow prevention plates 400a and 400b are integrated around the fixed shaft 220 of the support means 200. Alternatively, it is selectively rotated and at the same time the drain trap 100 is opened so that water passes through the drain pipe 50.
그리고 물이 배수관(50)으로 통과하면 역류방지판(400a)(400b)의 저면에 맞닿아 고정된 리턴스프링(300)의 복원 탄성력에 의해 역류방지판(400a)(400b)이 신속하게 배수트랩(100)의 하단을 밀폐시킨다.When the water passes through the drain pipe 50, the backflow prevention plates 400a and 400b are quickly drained by the restoring elastic force of the return spring 300 fixed to the bottom surfaces of the backflow prevention plates 400a and 400b. Seal the bottom of the (100).
이와 같이 본 고안의 배수전의 개폐밸브는 물의 수압에 의해 신속하게 개폐가 가능한 개폐밸브를 배수트랩에 일체로 형성하여 배수관을 통해 유입되는 오염된 물 또는 악취가 화장실이나 주방 등에 확산되는 것을 차단할 수 있는 효과가 기대된다.In this way, the on-off valve before drainage of the present invention is formed integrally with the drain trap to open and close quickly by the water pressure to prevent the contaminated water or odor flowing through the drain pipe can be prevented from spreading to the bathroom or kitchen, etc. The effect is expected.
도 1은 종래 배수전의 단면도.1 is a cross-sectional view of a conventional drainage.
도 2는 본 고안 배수전의 개폐밸브의 단면도.2 is a cross-sectional view of the on-off valve of the present invention before drainage.
도 3은 본 고안 배수전의 개폐밸브의 측면도.Figure 3 is a side view of the on-off valve before drainage of the present invention.
도 4a 내지 4b는 본 고안 배수전의 개폐밸브의 작동상태 단면도.Figure 4a to 4b is a cross-sectional view of the operating state of the on-off valve before draining the subject innovation.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
10 : 유입관 10a : 유입로10: inlet pipe 10a: inlet path
12 : 이탈방지턱 14 : 안착턱12: departure prevention jaw 14: seating jaw
14a : 안착홈 20,100 : 배수트랩14a: settling groove 20,100: drain trap
20a,20b,100a,100b : 돌출턱 22,140 : 고무패킹20a, 20b, 100a, 100b: protruding jaw 22, 140: rubber packing
24,120 : 배수로 30 : 역류방지캡24,120: Drainage 30: Backflow prevention cap
30a : 고정턱 32 : 유수홈30a: fixed jaw 32: flowing groove
32 : 이음대 40 : 관이음구32: seam 40: pipe joint
50 : 배수관 160 : 그릴체결단50: drain pipe 160: grill fastening
180 : 고정리브 200 : 지지수단180: fixed rib 200: support means
220a,220b : 지지구 220 : 회동축220a, 220b: Supporting tool 220: Rotating shaft
300 : 리턴스프링 400a,400b : 역류방지판300: return spring 400a, 400b: backflow prevention plate
420a,420b : 결합구 440a,440b : 접촉면420a, 420b: Coupling fittings 440a, 440b: Contact surface
460 : 패킹홈 480 : 밀폐패킹460: packing groove 480: sealed packing
500 : 고정링 600 : 밀폐리브500: retaining ring 600: sealed rib
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0026640U KR200402553Y1 (en) | 2005-09-15 | 2005-09-15 | Opening and closing valve for draining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2005-0026640U KR200402553Y1 (en) | 2005-09-15 | 2005-09-15 | Opening and closing valve for draining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200402553Y1 true KR200402553Y1 (en) | 2005-12-01 |
Family
ID=43703527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2005-0026640U KR200402553Y1 (en) | 2005-09-15 | 2005-09-15 | Opening and closing valve for draining |
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| Country | Link |
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| KR (1) | KR200402553Y1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100597660B1 (en) | 2006-03-27 | 2006-07-10 | 주식회사 선진엔지니어링 종합건축사 사무소 | Offensive odor prevention sewer structure |
| KR200456408Y1 (en) | 2010-03-15 | 2011-11-01 | 임회규 | anti-stench apparatus for a drain trap of sink |
| WO2012020912A2 (en) * | 2010-08-13 | 2012-02-16 | Lee Yoo Soo | Drain smell preventing device |
| KR20160020902A (en) | 2014-08-14 | 2016-02-24 | 정호수 | The trap for drain |
| KR20190142693A (en) | 2018-06-18 | 2019-12-27 | 홍성정 | A malodor blocking member for blocking inflow of malodors installed in the drain trap |
| CN114645969A (en) * | 2022-04-03 | 2022-06-21 | 杭州云谷科技股份有限公司 | Integrated flow measuring and regulating device of split structure |
| CN114704658A (en) * | 2022-04-03 | 2022-07-05 | 杭州云谷科技股份有限公司 | Flow regulating device with split structure |
-
2005
- 2005-09-15 KR KR20-2005-0026640U patent/KR200402553Y1/en not_active IP Right Cessation
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100597660B1 (en) | 2006-03-27 | 2006-07-10 | 주식회사 선진엔지니어링 종합건축사 사무소 | Offensive odor prevention sewer structure |
| KR200456408Y1 (en) | 2010-03-15 | 2011-11-01 | 임회규 | anti-stench apparatus for a drain trap of sink |
| WO2012020912A2 (en) * | 2010-08-13 | 2012-02-16 | Lee Yoo Soo | Drain smell preventing device |
| WO2012020912A3 (en) * | 2010-08-13 | 2012-03-29 | Lee Yoo Soo | Drain smell preventing device |
| KR20160020902A (en) | 2014-08-14 | 2016-02-24 | 정호수 | The trap for drain |
| KR20190142693A (en) | 2018-06-18 | 2019-12-27 | 홍성정 | A malodor blocking member for blocking inflow of malodors installed in the drain trap |
| CN114645969A (en) * | 2022-04-03 | 2022-06-21 | 杭州云谷科技股份有限公司 | Integrated flow measuring and regulating device of split structure |
| CN114704658A (en) * | 2022-04-03 | 2022-07-05 | 杭州云谷科技股份有限公司 | Flow regulating device with split structure |
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