KR900000061Y1 - Auto-closing flushing valve - Google Patents

Auto-closing flushing valve Download PDF

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Publication number
KR900000061Y1
KR900000061Y1 KR2019850016829U KR850016829U KR900000061Y1 KR 900000061 Y1 KR900000061 Y1 KR 900000061Y1 KR 2019850016829 U KR2019850016829 U KR 2019850016829U KR 850016829 U KR850016829 U KR 850016829U KR 900000061 Y1 KR900000061 Y1 KR 900000061Y1
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South Korea
Prior art keywords
valve
water
main
main valve
washing
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KR2019850016829U
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Korean (ko)
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KR870010288U (en
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최병식
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대우중공업주식회사
이경훈
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Priority to KR2019850016829U priority Critical patent/KR900000061Y1/en
Publication of KR870010288U publication Critical patent/KR870010288U/en
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Publication of KR900000061Y1 publication Critical patent/KR900000061Y1/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D35/00Sanitation
    • B61D35/005Toilet facilities
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

내용 없음.No content.

Description

철도 차량용 세척밸브Railroad Car Wash Valve

제1도는 종래의 세척밸브 단면도.1 is a cross-sectional view of a conventional washing valve.

제2도 및 제3도는 본 고안에 따른 세척밸브의 작동 상태를 나타내주는 단면도로서, 제2도는 푸쉬버튼에 의해 보조밸브가 개폐되는 초기 상태이고, 제3도는 주밸브가 상승되어 일시에 많은양의 물이 쏟아져 나오는 상태이다.2 and 3 are cross-sectional views showing the operating state of the washing valve according to the present invention, FIG. 2 is an initial state in which the auxiliary valve is opened and closed by a push button, and FIG. 3 is a large amount of the main valve raised at a time. Water is pouring out.

제4도 및 제5도는 종래의 세척밸브와 본 고안의 세척 밸브의 급수상태 비교선도.4 and 5 is a comparison diagram of the water supply state of the conventional washing valve and the washing valve of the present invention.

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

1 : 몸체 A : 상측격실1: Body A: Upper compartment

B : 하측격실 2 : 입구B: lower compartment 2: entrance

3 : 출구 5 : 주통로3: exit 5: main passage

6 : 주밸브 7 : 보조통로6: main valve 7: auxiliary passage

8 : 누름쇠 9 : 보조밸브8: press 9: auxiliary valve

10 : 로드 11 : 급속귀환통공10: rod 11: rapid return through

12 : 밀폐턱 13 : 푸쉬로드12: sealing jaw 13: push rod

14 : 푸쉬버튼14 push button

본 고안은 철도차량용 특히 차내에 화장실을 부설한 객차에 있어서, 화장실의 양변기 오물 세척용 세척밸브의 구조를 개선하여 물의 손실을 방지하고, 출구로 유출되는 물을 순간적으로 수압을 높여 집중 공급토록 하여 세척 효과를 높이며, 내부구조를 간단히 하여 부품을 축소하고 제품의 소형경량화를 목적으로 안출된 철도차량용 세척 밸브에 관한 것이다.The present invention improves the structure of the washing valve for flushing toilet wastes in toilets, especially for passenger cars that have toilets installed in cars, to prevent water loss, and to concentrate the water supply to the outlet by increasing water pressure momentarily. The present invention relates to a washing valve for railroad cars, which is designed to reduce washing parts by increasing the washing effect, simplifying the internal structure, and miniaturizing the product.

종래의 세척밸브를 보면 도면 제1도에서와 같이 일측에 입구(2')와 타측에 출구(3')를 형성한 몸체(1')의 내부를 상, 하측격실(A)(B)로 분리하면서 그 사이에 주통로(5')를 형성하였고 주통로(5')상에는 상측격실(A)의 내경보다 약간 작은 외경을 가지는 원통형 주밸브(6)와 그 내부에 로드(10')를 하측격실내로 하향 돌설한 보조 밸브(9')를 스프링(15′)으로 탄설한 보조 밸브(9')를 설치하였고, 하측 격실(B)내에 로드(10')승강 작동용 회동링크(21)를 설치하면서 링크(21)작동용 푸쉬 로드(13')를 내설한 스윙레바(20)를 몸체(1)의 전방으로 돌출 형성하므로서, 사용자가 스윙레바(20)와 연결된 페달을 밟게 되면 푸쉬로드(13')-회동링크(21)-보조밸브로드(10')순으로 작동 보조밸브(9')가 열리면서 상측격실(A)즉 주밸브(6')내의 물이 하측격실(B)로 내려와 A실내의 내부 압력이 약해지게 되면, 입구(2')측에 높은 내부 압력에 의해 주밸브(6′)가 위로 밀려 상승하면서 개방된 주통로(5')를 통해 입구측에 위치하고 있던 물이 B실을 통하여 출구(3')로 쏟아져 나오면서 변기내의 오물을 세척해 주도록 하였으며, 주밸브(6')와 몸체(1′)사이의 공간을 통해 주밸브(6')내로 물이 채워지면 내부 압력증가에 따라 주밸브(6')가 하강복귀하여 주통로(5')가 막히면서 급수가 중단되는 것이다.In the conventional washing valve, as shown in FIG. 1, the inside of the body 1 'having the inlet 2' formed at one side and the outlet 3 'formed at the other side is moved to the upper and lower compartments A and B. While separating, a main passage 5 'was formed therebetween, and on the main passage 5', the cylindrical main valve 6 having an outer diameter slightly smaller than the inner diameter of the upper compartment A and the rod 10 'therein were lowered. An auxiliary valve 9 'in which the auxiliary valve 9' which protrudes downward into the compartment is installed with a spring 15 ', and a rotational link 21 for lifting the rod 10' in the lower compartment B is provided. While installing the swing lever 20 incorporating the push rod 13 'for operating the link 21 is formed to protrude toward the front of the body 1, when the user presses the pedal connected to the swing lever 20, the push rod The actuation auxiliary valve 9 'opens in the order of (13')-rotating link (21) -secondary valve rod (10 ') and water in the upper compartment (A), that is, the main valve (6'), descends into the lower compartment (B). A internal pressure in the room As the main valve 6 'is pushed up by the high internal pressure on the inlet 2', the water located at the inlet side through the open main passage 5 'is discharged through the B chamber. ') To flush out the dirt in the toilet, and when water is filled into the main valve 6' through the space between the main valve 6 'and the body 1', the main valve 6 ' The water supply is stopped as the main passage (5 ') is blocked by returning.

그러나, 위와 같은 급수장치는 초기 동작시 스윙레바(20)의 작동에 의한 디스크 기울기에 의해 보조밸브(9')가 개폐되므로 동작유량이 불충분 하여 변기내의 오물세척 작업을 위한 순간수압이 유효한계치 만큼 형성되지 않아 세척작용이 원활하지 못하고, 주밸브(6')에 물이 채워지는 시간 즉, 하강복귀 시간이 너무 길어서 오물 세척에 별 영향을 주지 못하는 저압의 물이 많이 흘러나와 손실량이 많을 뿐 아니라(도면 제4도 참조), 작동시 스윙레바(20)의 작동디스크와 캡 사이에 마찰로 인하 마모가 심하여 레바의 수명이 짧아 자주 교체해야하며, 작동부의 일연 구조가 너무 복잡하여 잦은 고장뿐만 아니라 생산성이 저하되고 제작비가 상승되는 등의 결점이 있었다.However, since the auxiliary valve 9 'is opened and closed by the inclination of the disk due to the operation of the swing lever 20 during the initial operation, the water supply device as described above has an insufficient operating flow rate so that the instantaneous water pressure for cleaning the toilet in the toilet is effective. As it is not formed, the washing is not smooth and the main valve 6 'is filled with water. Figure 4), during operation, due to the friction between the operating disk and the cap of the swing lever 20 due to the abrasion is severe, the life of the lever is short and must be replaced frequently, the structure of the operating part is too complex, so not only frequent failure but also productivity There existed a fault, such as being lowered and manufacturing cost rising.

따라서, 본 고안은 종래의 위와 같은 제반 결점을 해결하기 위하여 세척밸브의 구조를 개선하여 내부의 작동부 구조를 단순화 내지는 직접 구동화 시켰으며, 주밸브의 일측면에 급속복귀용 통공을 형성하여 세척에 불필요한 물의 낭비를 최대로 억제하며서 세척수를 일시예 높은 수압으로 분출하므로서 세척효과를 높일수 있도록한 것으로서, 이를 첨부된 도면에 의해 상세히 설명하면 다음과 같다.Therefore, the present invention has improved the structure of the washing valve to solve the above-mentioned drawbacks of the prior art to simplify or directly drive the structure of the internal operating part, and to form a quick return through-hole on one side of the main valve for cleaning It is possible to increase the washing effect by releasing the washing water at a high water pressure to minimize the waste of unnecessary water to the maximum, as described in detail by the accompanying drawings as follows.

즉, 일측에 입구(2)와 타측에 출구(3)를 설치하였고, 상부에 캡(4)를 체결한 몸체(1)의 내부를 입구(2)와 연결된 상측실(A)과 그 하부에 하측실(B)로 분리 형성하면서 그들 사이에 주통로(5)를 형성하였으며, 하단부위로 상기 주통로(5)를 제어하면서 저면중앙부에 보조 통로(7)와 내주연에 누름쇠(8)를 체결 설치한 원통형주밸브(6)를 상측실(A)내에 승하강 자재토록 설치한뒤, 주밸브(6)내의 보조통로(7)상에는 로드(10)를 하향돌설한 고무재 보조밸브(9)를 스프링(15)으로 탄동 설치한 다음, 몸체(1)의 전면 내측에 푸쉬로드(13)를 탄설한 통상의 것에 있어서, 도면 제2도에서와 같이 주밸브(6)의 상측 외주면에 연해서 밀폐턱(12)을 밸브 몸체(1)의 상측 격실(A)의 내경과 거의 같도록 형성하여 접촉부 사이를 통한 누수를 방지하면서 승하강 자재동작하고, 주밸브(6)의 일측벽에 급속귀한 통공(11)을 형성하여 입구(2)측의 물이 통공(11)을 통해서 주밸브(6)내측으로 유입되도록 하였으며 보조 밸브(9)의 로드(10)를 하방으로 길게 돌출시키면서 푸쉬로드(13)의 후단부 역시 내측으로 길게 후방돌출시켜 상호 인접토록 설치한 다음, 푸쉬로드(13)의 선단브에 공지의 푸쉬버튼 (14)을 결합 설치하여서 된 것이다.That is, the inlet (2) on one side and the outlet (3) on the other side is installed, the upper chamber (A) connected to the inlet (2) and the lower part of the inside of the body (1) fastening the cap (4) on the upper side The main passage (5) was formed between them while being separated into the lower chamber (B), and the auxiliary passage (7) and the pusher (8) on the inner periphery at the center of the bottom while controlling the main passage (5) at the lower portion. After the cylindrical main valve (6) is fastened and installed in the upper chamber (A), the rubber auxiliary valve (9) with the rod (10) downwardly installed on the auxiliary passage (7) in the main valve (6). In the usual case in which the push rods 13 are installed on the inner side of the front surface of the body 1 after the ball is mounted with the spring 15, it is connected to the upper peripheral surface of the upper side of the main valve 6 as shown in FIG. 12) is formed to be approximately equal to the inner diameter of the upper compartment (A) of the valve body (1) to prevent the leakage through the contact between the lifting and lowering operation, the work of the main valve (6) The rapid through-hole 11 is formed in the wall so that the water at the inlet 2 side flows into the main valve 6 through the through-hole 11, while protruding the rod 10 of the auxiliary valve 9 downwardly. The rear end of the push rod 13 also protrudes inwardly to the rear to be installed so as to be adjacent to each other, and then is installed by coupling a known push button 14 to the front end of the push rod 13.

이상과 같이 구성된 본 고안의 작동 상태를 보면 다음과 같다.Looking at the operating state of the present invention configured as described above are as follows.

밸브를 작동시키지 않은 상태에서는 입구(2)를 통해 들어온 고압의 물이 급속귀환통공(11)을 통해 주밸브(6)내에 차게 되므로서 압력의 평형을 이루고 하강된 상태로 주통로(5)를 폐쇄하여 하측격실(B)을 차단하고 있다가 도면 제3도에서와 같이 사용자가 푸쉬버튼(14)을 눌러 주면 푸쉬로드(13)가 후진하면서 인접된 보조밸브로드(10)를 후방으로 밀어줌에 따라 그 상단에 끼운 고무로 형성된 보조 밸브(9)의 일측이 들리면서 보조통로(7)가 개방되어 주밸브(6)내의 물이 하측격실(B)로 유입됨과 동시 내부압력이 급격히 감소되므로서, 주밸브(6)가 주위의 고압수 압력에 이해 들려 상승되면서 주통로(5)가 신속히 개방되어 출구(3)쪽으로 일시에 많은양의 물이 높은 압력으로 쏟아져 나가면서 변기내의 오물을 완벽하게 세척해 주는 것이다.In the state in which the valve is not operated, the high pressure water introduced through the inlet 2 is filled in the main valve 6 through the quick return hole 11 to balance the pressure and close the main passage 5 in a lowered state. When the lower compartment (B) is blocked, and the user pushes the push button 14 as shown in FIG. 3, the push rod 13 moves backward and pushes the adjacent auxiliary valve rod 10 backward. Accordingly, one side of the auxiliary valve 9 formed of rubber sandwiched at its upper side is lifted, and the auxiliary passage 7 is opened so that the water in the main valve 6 flows into the lower compartment B and the internal pressure decreases rapidly. As the main valve (6) is lifted up by the pressure of the surrounding high pressure water, the main passage (5) opens quickly, and a large amount of water flows out to the outlet (3) at a high time to completely clean the dirt in the toilet bowl. To give.

또한, 내부 압력감소로 상승된 주밸브(6)는 급속귀환 통공(11)을 통해 입구측으로 부터 보충수가 급속히 채워지면서 내부압력이 증가하여 원 상태로 하강 복귀하여 개방되었던 주통로(5)를 막아 출구(3)측으로의 물공급을 차단해 주는 것이다.In addition, the main valve 6, which is raised due to the internal pressure decrease, is filled with the replenishment water from the inlet side through the rapid return through hole 11, and the internal pressure increases and returns to the original state. It cuts off water supply to (3) side.

이상과 같이 푸쉬버튼(14)을 누르면 주밸브(6)가 상승하면서 주통로(5)를 신속히 개방시켜 주므로서 출구(3)쪽으로는 순간적으로 많은 양의 물이 압력으로 분출되어 변기내의 오물을 깨끗하고 효과적으로 세척할수 있으며, 또한, 측벽에 급속귀환 통공(11)을 형성하므로서 주밸브(6)의 하강귀환 속도가 신속 정확해지므로서 세척에 별로 도무이 되지 못하는 저압수의 유실을 최대로 줄일수 있는 특징이 있음은 물론이고(도면 제5도참조), 상기 급속귀환 통공(11)은 누름쇠(8)의 위치 조정에 따라 가변되므로서 귀환시간은 임의대로 조절할수 있으며, 푸쉬로드(13)의 작동을 종래의 스윙레바에서 푸쉬버튼(14)으로 교체하여 사용이 간편해짐과 동시에 푸쉬로드(13)와 보조 밸브로드(10)를 직접 접촉구동방식으로 변경시키므로서 밸브의 내부구조를 간단히 하면서 부품의 단순화로 인한 제작성과 생산성을 향상시키고, 작동부의 고장 염려가 없어 수명이 장구한 등의 특출한 효과가 있는 것이다.As described above, when the push button 14 is pressed, the main valve 6 rises and the main passage 5 is quickly opened, and a large amount of water is instantaneously ejected to the outlet 3 to clean the dirt in the toilet. It can be washed effectively, and also, by forming a rapid return through-hole 11 on the side wall of the main valve (6), the speed of the descending return is quickly and precisely, it is possible to reduce the loss of low-pressure water that can not be too much for cleaning to the maximum Of course (see Fig. 5), the rapid return through the hole 11 is variable according to the position adjustment of the pusher 8, the return time can be adjusted arbitrarily, the operation of the push rod 13 In the conventional swing lever to replace the push button 14, the ease of use and at the same time by changing the push rod 13 and the auxiliary valve rod 10 in direct contact drive method while simplifying the internal structure of the valve Improve the production and productivity due to a simplified and product, there is no fault section concerned will operate with a prominent effect of such a life equipment.

Claims (1)

입구와 출구를 가지는 모체(1)내의 상하측실 사이에 형성된 주통로(5)에 보조밸브(9)를 탄동 설치한 주밸브(6)가 승강 자재토록 결합설치된 통상의 것에 있어서, 주밸브(6)의 일측벽에는 상승된 위치에서 하방으로 급속 귀환을 위한 통공(11)이 형성됨을 특징으로 하는 철도 차량용 세척 밸브.In the ordinary one in which the main valve 6 in which the auxiliary valve 9 is provided in the main passage 5 formed between the upper and lower chambers in the mother body 1 having the inlet and the outlet is mounted to the elevating material, the main valve 6 Washing valve for a railway vehicle, characterized in that the one side wall is formed with a through-hole 11 for rapid return downward from the raised position.
KR2019850016829U 1985-12-14 1985-12-14 Auto-closing flushing valve KR900000061Y1 (en)

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KR2019850016829U KR900000061Y1 (en) 1985-12-14 1985-12-14 Auto-closing flushing valve

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KR870010288U KR870010288U (en) 1987-07-10
KR900000061Y1 true KR900000061Y1 (en) 1990-01-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102271071B1 (en) * 2020-12-23 2021-06-30 이수인(주) Water saving toilet dual flushing valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102271071B1 (en) * 2020-12-23 2021-06-30 이수인(주) Water saving toilet dual flushing valve
WO2022139189A1 (en) * 2020-12-23 2022-06-30 이수인(주) Water saving toilet dual flush valve

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KR870010288U (en) 1987-07-10

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