KR800000891Y1

KR800000891Y1 - Float valve for toilet

Info

Publication number: KR800000891Y1
Application number: KR790002841U
Authority: KR
Inventors: 이도진
Original assignee: 이도진
Priority date: 1979-05-18
Filing date: 1979-05-18
Publication date: 1980-06-24

Abstract

내용 없음.No content.

Description

Automatic water level

제 1 도는 본 고안의 분해사시도.1 is an exploded perspective view of the present invention.

제 2 도는 본 고안의 작동상태를 나타낸 것으로,2 shows the operating state of the present invention,

(a)는 급수공이 막혀 지수된 상태이고,(a) is an exponential state of blocked water supply,

(b)는 급수공이 개방되어 급수되는 상태도이다.(b) is a state diagram in which a water supply hole is opened and water is supplied.

본 고안은 수세식 변소의 물저장 탱크에 설치되는 자동 수위변에 관한 것으로서 종래에는 급수공을 개폐시킬 때 패킹과 부구 사이를 연결막대로 직접 연결하여 수위의 변화에 따라 부구의 부력이 전달된 패킹이 급수압에 대항하여 급수공을 개폐토록 하여 왔으나, 이는 급수압을 부구의 부력으로 직접 폐쇄 시킴으로서 급수공 단부를 개폐하는 패킹을 너무 무리한 힘으로 눌러주게 되어 급수관 단부에 접탈되는 패킹 부위의 마모가 발생되고 또 급수압이 증가되면 부구의 부력만으로는 급수압을 충당하지 못해 누수가 발생되고 급수압을 직접 패킹으로 폐쇄시킴으로써 무리한 힘이 직접적으로 가해짐에 따라 고장이 빈번했다.The present invention relates to an automatic water level installed in a water storage tank of a flush toilet, and in the related art, when a water supply hole is opened and closed, a packing in which buoyancy of the buoy is transmitted according to the change of the water level is directly connected to the packing rod and the float. The water supply hole has been opened and closed against the water supply pressure, but this causes the water supply pressure to be directly closed by buoyancy of the buoy, which presses the packing to open and close the water supply end with too much force, resulting in abrasion of the packing part coming into contact with the water supply end. In addition, when the water supply pressure increased, the buoyancy of the buoyancy alone could not cover the water supply pressure, and water leakage occurred. As the excessive force was applied directly by closing the water supply pressure with the packing, frequent failures occurred.

본 고안은 이러한 종래 문제점을 해결하기 위한 것으로서 급수압을 완화시켜 완화된 급수암을 패킹으로 개폐케하므로서 밸브의 마모 및 누수를 방지토록 한 것으로, 이를 첨부 도면에 의하여 상세히 설명하면 다음과 같다.The present invention is to solve such a conventional problem to prevent the wear and leakage of the valve by relieving the water supply pressure by opening and closing the relaxed water supply arm to the packing, as described in detail by the accompanying drawings as follows.

급수관(2) 및 배수관(3)과 집수실(4)이 일체로 형성된 본체(1)에 부구(5')와 연결된 개폐구(5)가 뒷벽에 추착된 체착판(6)을 볼트로 나착시켜서 된 통상의 수세식 변기용 밸브에 있어서 집수실(4)내의 급수관(2) 외연에 수로안내판(8)을 삽착시키고 체착판(6)에 요설된 공기실(6') 중앙에는 세홈이 형성된 심축(9)을 돌설시키며 체착판(6) 뒷벽에는 세공(9')을 형성하여 세공(9') 양측면에 입벽을 형성하여 여기에 개폐구(1)를 추착(樞着)하여 개폐구(5)의 패킹(11)이 수위 변동에 따를 부구의 승강작동에 따라서 세공(9')을 개폐하도록 하며, 심축(9)에는 중앙부에 돌륜(10") 및 소공(10')이 천공된 밀폐용패킹(10)을 삽착시켜 급수공(2')을 개폐토록 한 것이다.In the main body 1 formed with the water supply pipe 2, the drain pipe 3, and the collection chamber 4 integrally, the mounting plate 6, which is connected to the opening 5 ', is screwed into the rear wall by bolts. In the conventional flush toilet valve, a water guide pipe 8 is inserted into the water supply pipe 2 in the collection chamber 4, and a mandrel having a groove formed at the center of the air chamber 6 'concave on the landing plate 6 is formed. ) And the back wall of the mounting plate 6 to form the pores 9 'to form mouth walls on both sides of the pores 9'. 11) to open and close the pores (9 ') according to the lifting operation of the ball according to the water level change, the sealing shaft (10) and the puncture wheel (10 ") and the small hole (10') perforated in the center shaft (9) Inserted to open and close the water supply hole (2 ').

도면중 미설명 부호 12는 수조를 표시한 것이고, 13은 급수연결관을 표시한 것이다.In the figure, reference numeral 12 denotes a water tank, and 13 denotes a water supply pipe.

이와 같이 된 본 고안은 수조(12)내의 수위변동에 따라 승강되는 부구(5')의 개폐구가 체착판 뒷벽의 세공(9')을 개폐시켜 내측 밀폐용패킹(10)이 신축되면서 급수공(2')을 개폐하게 한 것으로, 수조(12)의 수위가 높아지면 부구(5')의 부력이 상승되어 개폐구(5)의 패킹(11)이 세공(9')을 차폐시켜 공기실(6')을 밀폐한다. 또 패킹(11)이 공기실(6')을 밀폐시키므로 인해 급수관을 통해 유입된물이 밀폐용패킹의 소공과 체착판심축의 세홈 사이를 통해 공기실(6')내에 채워져 공기실(6')내에는 급수압에 대응하는 대응압력이 발생되고 급수관의 단면보다 밀폐용패킹의 단면이 크므로 대응압에 의한 힘이 급수압의 힘보다 커져서 밀폐용패킹을 급수관쪽으로 밀어주어 제 2a 도에서와 같이 급수공(2')을 차폐하며 개폐구(5)가 수위를 따라 하강되어 세공(9')이 개방되면 공기실(6')에 채워져 있던 물과 공기가 세공(9')을 통해 유출되어 공기실(6') 내부대응압은 해제되므로 밀폐용패킹(10)이 급수압에 밀려 제 2b 도에서와 같이 급수공(2')을 개방하게 되어 물이 급수관(2)과 밀폐용패킹(10) 사이의 틀을 거쳐 수로안내판(8)의 외주통공을 통해 배수관으로 배출되도록 구성되어 있다.The present invention as described above, the opening and closing port of the buoy (5 ') to be elevated in accordance with the water level change in the water tank (12) to open and close the pores (9') of the back wall of the mounting plate, the inner sealing packing 10 is stretched and the water supply hole ( 2 '), the water level of the water tank 12 is increased, the buoyancy of the float 5' is raised, the packing 11 of the opening 5 is shielded the pores (9 ') air chamber 6 Seal the '). In addition, since the packing 11 seals the air chamber 6 ', the water introduced through the water supply pipe is filled in the air chamber 6' between the small holes of the sealing packing and the three grooves of the landing plate core, and thus the air chamber 6 '. The corresponding pressure corresponding to the water supply pressure is generated inside, and the cross section of the sealing packing is larger than the end face of the water supply pipe, so the force by the corresponding pressure becomes larger than that of the water supply pressure, and pushes the sealing packing toward the water supply pipe. Likewise, the water supply hole 2 'is shielded, and the opening and closing hole 5 is lowered along the water level. When the pores 9' are opened, the water and air filled in the air chamber 6 'flow out through the pores 9'. Since the internal pressure of the air chamber 6 'is released, the sealing packing 10 is pushed by the water supply pressure to open the water supply hole 2' as shown in FIG. 2B, so that the water is connected to the water supply pipe 2 and the sealing packing ( 10) it is configured to be discharged to the drain through the outer periphery of the waterway guide plate (8) through the frame between.

이렇게 된 본 고안은 본체 중앙부에 밀폐용 패킹으로 급수관과 공기실을 구분하였기 때문에 외측에서 부구의 패킹이 세공(9')을 막아주면 내측밀폐용 패킹의 소공(10')을 통해 유입된 물에 의해 공기실 내의 대응유체 압력이 발생하여 급수관의 단면보다 공기실쪽의 밀폐용패킹의 단면이 크므로 전 대응압력이 급수압보다 크게되어 밀폐용패킹을 급수공쪽으로 밀어주어 차폐시킬 수 있게되는 것으로서, 급수압이 크면 클수록 이에 따른 대응압력도 크게되어 밀폐용패킹의 급수공의 밀폐는 더욱 보강되어 누수를 방지하게 되는 것이며, 급수압이 작아지면 이에따라 대응압도 작아져서 무리한 힘이 밀폐용 패킹에 가해지지 않게되어 밀폐용 패킹의 마모를 줄일수 있음과 동시에 체착판(6)의 뒷벽소공은 작으면 작을 수록 그 소공을 통해 유출되는 유출압이 작게되어 적은 부구의 부력으로도 소공을 충분히 밀폐시켜줄 수 있는 효과가 있는 것이다.The present invention is divided into a water supply pipe and an air chamber by a sealing packing in the center of the main body, so that the packing of the mouth blocks the pores 9 'from the outside to the water introduced through the small holes 10' of the inner sealing packing. As a result of the corresponding fluid pressure in the air chamber, the cross section of the sealing packing on the air chamber side is larger than the cross section of the water supply pipe, so that the total corresponding pressure is larger than the water supply pressure, so that the sealing packing can be pushed to the water supply hole and shielded. The larger the water supply pressure, the greater the corresponding pressure, and the tighter the sealing of the water hole of the sealing packing is reinforced to prevent leakage.When the water supply pressure becomes smaller, the corresponding pressure also decreases accordingly, so that excessive force is not applied to the sealing packing. At the same time, the smaller the rear wall pores of the mounting plate 6, the smaller the outflow pressure flowing through the pores. The smaller the buoyancy of the smaller buoyancy is the effect that can be sufficiently sealed.

Claims

As shown in the drawing, the water supply pipe 2 of the main body 1 is formed in a conventional one in which the water supply hole of the main body 1 in which the metal pipe 2 and the drain pipe 3 are formed is opened and closed by packing of an opening and closing port connected to the sub-port 5. A water collecting chamber 4 is formed around the water guide plate 8, and then the mounting plate 6 having the core groove 9 and the air chamber 6 ′ having the three grooves is bolted to the main body 1. The airtight seal 10 is formed by inserting a seal 10 with a protrusion 10 " and a small hole 10 " An automatic water level valve characterized in that the corresponding fluid pressure is generated in the air chamber (6) by opening and closing (9 ') to open and close the water supply hole with a sealing packing operated by the corresponding fluid pressure.