KR101247134B1 - The water valve using a hub-link for low water level - Google Patents

The water valve using a hub-link for low water level Download PDF

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Publication number
KR101247134B1
KR101247134B1 KR1020120016676A KR20120016676A KR101247134B1 KR 101247134 B1 KR101247134 B1 KR 101247134B1 KR 1020120016676 A KR1020120016676 A KR 1020120016676A KR 20120016676 A KR20120016676 A KR 20120016676A KR 101247134 B1 KR101247134 B1 KR 101247134B1
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South Korea
Prior art keywords
water level
hub link
valve
spool valve
fastener
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KR1020120016676A
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Korean (ko)
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허주현
최성종
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(주)에코타워
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Publication of KR101247134B1 publication Critical patent/KR101247134B1/en

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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
    • 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
    • F16K1/2007—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 specially adapted operating means therefor
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • 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
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • 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
    • F16K33/00—Floats for actuation of valves or other apparatus

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Float Valves (AREA)

Abstract

PURPOSE: A water level regulating valve using a hub link for low water level is provided to easily regulate the water level of a water tank by regulating the height of a buoyancy member with the hub link. CONSTITUTION: A water level regulating valve comprises a spool valve(200), a connection member(300), a fastening part(400), a support member(500), a hub link(600), and a regulating member(700). A sealing member is installed in the spool valve to control the movement of the fluid. The connection member is connected to the sealing member of the spool valve to guide the vertical movement of the sealing member. One end of the connection member is rotatably fastened to one side of the exterior of the fastening part. One end of the fastening part is rotatably fastened to one side of the exterior of the spool valve. One end of the support member is connected to the other end of the fastening part and is extended from the fastening part at a predetermined length. The hub link comprises a first connection part having a first coupling hole to fasten the other end of the support member; and a second connection part having a second coupling hole. The regulating member is inserted in the second coupling hole of the hub link. A buoyancy member(800) is installed in one end of the regulating member.

Description

저수위용 허브링크를 이용한 정수위밸브{The water valve using a hub-link for low water level}The water valve using a hub-link for low water level}

본 발명은 저수위용 허브링크를 이용한 정수위밸브에 관한 것으로, 더욱 상세하게는 냉각탑이나 물을 수용하여 수위를 조절하는 탱크에 적용되는 급수관에 설치되어 미세한 수위까지 조절할 수 있는 동시에 외력에 저할할 수 있는 견고한 구조를 가지며, 쉽게 수위조절이 가능한 저수위용 허브링크를 이용한 정수위밸브에 관한 것이다.The present invention relates to a water level valve using a hub link for a low water level, and more particularly, it is installed in a water supply pipe applied to a cooling tower or a tank for adjusting water level by receiving water, which can adjust to a minute water level and at the same time lower external force. The present invention relates to a water level valve using a low level hub link having a rigid structure and easily adjusting the water level.

일반적으로 냉각탑이나 물탱크의 수위를 조절하기 위해 볼탑밸브(ball top valve, ‘정수위밸브’라 칭함)가 설치되며, 이러한 종래의 볼탑밸브를 첨부된 도면을 이용하여 설명하면 다음과 같다.In general, a ball top valve (ballast valve) is installed to adjust the water level of a cooling tower or a water tank. The conventional ball top valve will be described with reference to the accompanying drawings.

도 1에 도시된 바와 같이 종래의 수위 조절이 가능한 볼탑밸브는 급수관에 연결되는 스풀밸브(spool valve)(2), 볼(ball)부재(3) 및 레버(lever)(2)로 구성된다.As shown in FIG. 1, a conventional water level adjustable ball top valve includes a spool valve 2, a ball member 3, and a lever 2 connected to a water supply pipe.

스풀밸브(1)는 급수관을 통해 유입되는 물 등과 같은 유체를 저장조(도면부호를 기입하지 않음.)로 공급하며, 냉각탑의 수조에 공급되는 유체의 수위는 볼부재(3)에 의해 조절된다. 볼부재(3)는 유체의 수위에 따라 상승하게 되며, 볼부재(3)의 상승과 동시에 볼부재(3)와 연동되는 레버(2)가 상승하게 된다.The spool valve 1 supplies a fluid such as water introduced through a water supply pipe to a storage tank (not shown), and the level of the fluid supplied to the water tank of the cooling tower is controlled by the ball member 3. The ball member 3 rises in accordance with the level of the fluid, and at the same time as the ball member 3 rises, the lever 2 linked with the ball member 3 rises.

유체가 미리 설정된 수위에 도달되면 볼부재(3)와 레버(2)에 의해 스풀밸브(1)를 차단하게 되어 냉각탑의 수조에 항상 일정한 수위가 유지되도록 한다. 이와 같이 냉각탑의 수조 내에 수위를 일정한 높이로 유지하기 위해 적용되는 종래의 볼탑밸브는 수위를 조절하기 위해 레버(2)를 구부려 사용하거나, 또한, 도 2와 같이 냉각탑이 운전중일 때는 수조내의 수위가 낙수되는 물에 의하여 출렁거려, 정지시 운전하고자 하는 수위 이상으로 물이 공급되어, 스풀밸브(2)와 볼부재(3)를 연결하는 레버(2)가 휘어진다. 따라서 운전에 필요한 이상의 물이 수조에 공급되어 오버플로우 배관을 통하여 버려지게 된다.When the fluid reaches a predetermined level, the spool valve 1 is blocked by the ball member 3 and the lever 2 so that a constant level is always maintained in the water tank of the cooling tower. As described above, the conventional ball top valve applied to maintain the water level in the water tank of the cooling tower at a constant height may be used by bending the lever 2 to adjust the water level, or when the cooling tower is in operation as shown in FIG. Rippled by the falling water, water is supplied to the water level to be operated at the stop, the lever (2) connecting the spool valve (2) and the ball member (3) is bent. Therefore, more water required for operation is supplied to the tank and discarded through the overflow pipe.

종래의 볼탑밸브와 같이 레버를 구부려 사용하는 경우에는 레버(2)가 물의 파장으로 인해 회전하는 현상이 발생될 수 있다. 이러한 경우 레버(2)는 회전하는 압력을 받게 되고 볼부재(3)는 부력을 받음으로 레버(2)와 볼부재(3)가 받는 압력이 각각 다름으로 인해 레버(2)로부터 볼부재(3)가 이탈될 수 있으며, 이로 인해 유체 즉, 물의 소비가 과대해지는 문제점이 있으며, 레버(2)를 구부려 사용하는 경우에 원하는 수위 레벨을 조절시 어려운 문제점이 있다.When the lever is bent and used as in the conventional balltop valve, a phenomenon in which the lever 2 rotates due to the wavelength of water may occur. In this case, the lever 2 is subjected to a rotating pressure and the ball member 3 is buoyant, so that the pressures applied by the lever 2 and the ball member 3 are different from each other, so that the ball member 3 is separated from the lever 2. ) May be dislodged, resulting in excessive consumption of fluid, that is, water, and when using the lever 2 by bending, there is a problem in adjusting a desired level of water.

본 발명의 목적은 전술한 문제점을 해결하기 위한 것으로, 사용되는 수조 내에 수위 조절이 용이하고 정확하게 조절할 수 있으며, 외력에 의해서도 볼의 이탈이나 파손이 없는 견고한 정수위밸브를 제공하는 데 있다.An object of the present invention is to solve the above-described problems, it is easy to adjust the water level in the water tank to be used accurately and precisely, and to provide a solid water level valve that does not break or break the ball by external force.

본 발명은 내부로 유체가 유입되어 내부의 내주면 일면에 유체의 이동을 개폐하도록 하는 밀폐부재가 설치되는 스풀밸브와,The present invention provides a spool valve having a sealing member for opening and closing the movement of the fluid on one surface of the inner circumferential surface of the fluid is introduced into the inside,

상기 스풀밸브의 밀폐부재에 연결되어 밀폐부재가 상하로 이동되도록 유도하는 연결부재와,A connecting member connected to the sealing member of the spool valve to guide the sealing member to move up and down;

상기 연결부재 일단이 외주면 일면에 회동되도록 결속되고, 일측단이 스풀밸브의 외측 일면에 회동되도록 결속되는 결속부와,A binding part having one end of the connection member rotated to one surface of an outer circumference thereof and one side end of the connection member to be rotated to an outer surface of the spool valve;

상기 결속부의 타측단에 일측단이 연결되어 소정의 길이로 연장되는 지지부재와,A support member having one end connected to the other end of the binding part and extending to a predetermined length;

상기 지지부재의 타측단을 결속하도록 일측의 일면에 제1체결구가 형성된 돌출형 제1연결부가 구비되며, 상기 제1연결부의 타측에서 상/하부로 각각 돌출형 제2연결부가 일체로 형성되어 상기 제2연결부 각각을 연통되도록 내부에 제2체결구가 형성되는 허브링크와,A protruding first connection part having a first fastener is formed on one surface of one side to bind the other end of the support member, and protruding second connection parts are integrally formed from the other side of the first connection part to the upper and lower parts, respectively. A hub link having a second fastener formed therein so as to communicate with each of the second connection parts;

상기 허브링크의 제2체결구에 삽입되어 제2체결구 양측으로 연장되어 일단에 부력부재가 설치되는 조절부재로 구성되는 저수위용 허브링크를 이용한 정수위밸브를 제공한다.
It is inserted into the second fastening port of the hub link and extends to both sides of the second fastener provides a water level valve using a low water level hub link consisting of a control member is installed buoyancy member at one end.

한편, 상기 허브링크의 제2체결구의 내주면에 나사선이 형성되고, 상기 조절부재 외주면에 나사선이 형성되는 저수위용 허브링크를 이용한 정수위밸브를 제공한다.
On the other hand, a screw thread is formed on the inner circumferential surface of the second fastener of the hub link, and provides a water level valve using a low water level hub link, the thread is formed on the outer peripheral surface of the adjusting member.

한편, 상기 허브링크의 제2체결구에 조절부재가 삽입하되, 상기 조절부재 양측에 각각 밀착너트를 끼워 제2체결구의 양측단에 각각 밀착되도록 하는 저수위용 허브링크를 이용한 정수위밸브를 제공한다.On the other hand, the adjustment member is inserted into the second fastening port of the hub link, it provides a water level valve using a low water level hub link to be in close contact with each end of the second fastening hole by inserting the close contact nut on each side of the control member.

이상에 설명한 바와 같이 본 발명의 저수위용 허브링크를 이용한 정수위밸브는 일단에 부력부재가 결합된 조절부재를 허브링크를 통해 수위에 따른 부력부재의 높이를 조절하여 수조 내의 수위 레벨을 조정할 수 있도록 함으로써 수위레벨 조절이 용이하고, 허브링크를 통해 수위를 조절하는 조절부재와 상기 부력부재가 설치된 조절부재를 지지하는 지지부재로 인해 견고한 구조를 가지게 되며, 각 구성요소들이 견고하게 설치됨으로써 변형이나 이탈을 방지할 수 있는 이점을 제공한다.As described above, the water level valve using the low-level hub link of the present invention allows the adjustment member combined with the buoyancy member to adjust the level of the water level in the tank by adjusting the height of the buoyancy member according to the water level through the hub link. It is easy to adjust the water level, has a rigid structure due to the support member for supporting the control member is installed and the buoyancy member to adjust the water level through the hub link, each component is firmly installed to prevent deformation or departure It provides an advantage that can be prevented.

도 1은 종래의 수위 조절이 가능한 볼탑밸브 구조도.
도 2는 종래의 볼탑밸브의 레버가 휘어진 구조도.
도 3은 본 발명에 따른 저수위용 허브링크를 이용한 정수위밸브의 구조도.
도 4는 본 발명에 따른 저수위용 허브링크를 이용한 정수위밸브의 내부 단면도.
도 5는 본 발명에 따른 저수위용 허브링크를 이용한 정수위밸브에서 스풀밸브 내부 단면도.
도 6은 본 발명에 따른 저수위용 허브링크를 이용한 정수위밸브에서 지지부재와 조절부재가 설치된 허브링크 내부 구조도.
도 7은 본 발명에 따른 저수위용 허브링크를 이용한 정수위밸브에서 허브링크 내부 단면도.1 is a ball top valve structure diagram capable of adjusting the conventional water level.
Figure 2 is a structural diagram of the bent lever of the conventional balltop valve.
3 is a structural diagram of a water level valve using a low water level hub link according to the present invention.
Figure 4 is an internal cross-sectional view of the water level valve using a low water level hub link according to the present invention.
5 is a cross-sectional view of the inside of the spool valve in the water level valve using a low water level hub link according to the present invention.
Figure 6 is a hub link internal structure installed in the support member and the adjustment member in the water level valve using a low water level hub link according to the present invention.
7 is a cross-sectional view of the hub link in the water level valve using a low water level hub link according to the present invention.

상기한 목적을 달성하기 위해 하기와 같은 상세한 설명 및 도면을 통해 상세히 설명한다.
In order to achieve the above object will be described in detail through the following detailed description and drawings.

본 발명은 도 3에서 도 7에 나타낸 바와 같이 내부로 유체가 유입되어 내부의 내주면 일면에 유체의 이동을 개폐하도록 하는 밀폐부재(230)가 설치되는 스풀밸브(200)와, 상기 스풀밸브(200)의 밀폐부재(230)에 연결되어 밀폐부재(230)가 상하로 이동되도록 유도하는 연결부재(300)와, 상기 연결부재(300) 일단이 외주면 일면에 회동되도록 결속되고, 일측단이 스풀밸브(200)의 외측 일면에 회동되도록 결속되는 결속부(400)와, 상기 결속부(400)의 타측단에 일측단이 연결되어 소정의 길이로 연장되는 지지부재(500)와, 상기 지지부재(500)의 타측단을 결속하도록 일측의 일면에 제1체결구(611)가 형성된 돌출형 제1연결부(610)가 구비되며, 상기 제1연결부(610)의 타측에서 상/하부로 각각 돌출형 제2연결부(620)가 일체로 형성되어 상기 제2연결부(620) 각각을 연통되도록 내부에 제2체결구(621)가 형성되는 허브링크(600)와, 상기 허브링크(600)의 제2체결구(621)에 삽입되어 제2체결구(621) 양측으로 연장되어 일단에 부력부재(800)가 설치되는 조절부재(700)로 구성되는 저수위용 허브링크를 이용한 정수위밸브(100)를 제공한다.The present invention is a spool valve 200 and the spool valve 200 is provided with a sealing member 230 for opening and closing the movement of the fluid on one surface of the inner circumferential surface of the fluid flows into the interior as shown in FIG. The connecting member 300 is connected to the sealing member 230 to guide the sealing member 230 to move up and down, and one end of the connecting member 300 is rotated on one surface of the outer circumferential surface, and one end is connected to the spool valve. The binding unit 400 that is to be rotated to the outer side of the 200, one side end is connected to the other end of the binding unit 400 is extended to a predetermined length and the support member ( The first connector 610 is provided with a first fastener 611 formed on one surface of one side to bind the other end of the 500, each protruding from the other side of the first connector 610 to the upper / lower The second connector 620 is formed integrally so that each of the second connector 620 communicates with each other. A hub link 600 having a second fastening hole 621 is formed, and is inserted into the second fastening hole 621 of the hub link 600 and extends to both sides of the second fastening hole 621 so that one end of the buoyancy member ( It provides a water level valve 100 using a low-level hub link consisting of a control member 700 is installed 800.

도 4와 도 5에 나타낸 바와 같이 상기 스풀밸브(200)는 외부로부터 유체가 이동되어 상기 스풀밸브(200)의 내부로 이동되어 유체를 배출되도록 하는 것으로서, 상기 스풀밸브(200) 내부로 이동되는 유체를 상기 스풀밸브(200) 내부의 내주면 일면에 상기 유체의 이동을 차단과 이동되도록 밀폐부재(230)를 설치하게 되며, 상기 밀폐부재(230)는 스풀밸브(200) 내부의 관로를 개폐하도록 관로의 일면에 관로의 내경보다 작은 내경을 가진 유입구(211)가 형성된 구획판(210)이 관로의 내주면 일면에 일체로 형성되고, 상기 구획판(210)의 유입구(211)를 개폐가능하도록 밀폐부재(230)가 형성되어 제공된다.As shown in FIG. 4 and FIG. 5, the spool valve 200 moves fluid from the outside to move into the spool valve 200 to discharge the fluid, which is moved into the spool valve 200. The sealing member 230 is installed to block and move the fluid on one surface of the inner circumferential surface of the spool valve 200, and the sealing member 230 opens and closes the conduit inside the spool valve 200. The partition plate 210 having an inlet 211 having an inner diameter smaller than the inner diameter of the pipeline is integrally formed on one surface of the inner circumferential surface of the pipeline and sealed to open and close the inlet 211 of the partition plate 210. The member 230 is formed and provided.

상기 밀폐부재(230)가 구획판(210)의 유입구(211)를 개폐하도록 상기 밀폐부재(230)의 하부 일면에 결속되어 밀폐부재(230)를 상/하로 이동되도록 유도하는 연결부재(300)가 설치된다.The connecting member 300 is coupled to the lower surface of the sealing member 230 to open and close the inlet 211 of the partition plate 210 to guide the sealing member 230 to move up and down. Is installed.

상기 연결부재(300)는 힌지(50)에 의해 연결되도록 제1연결편(310)과 제2연결편(320)이 형성되며, 상기 제1연결편(310)의 상부 일면에 상향 연장되는 체결편(311)이 형성되어 상기 체결편(311)은 밀폐부재(230)의 하부 일면에 고정되어 있다.The connecting member 300 has a first connecting piece 310 and a second connecting piece 320 is formed to be connected by the hinge 50, the fastening piece 311 extending upward on the upper surface of the first connecting piece 310 ) Is formed and the fastening piece 311 is fixed to one lower surface of the sealing member 230.

그리고, 도 5에 나타낸 바와 같이 상기 제1연결편(310)의 일측단은 스풀밸브(200)의 외측 일면에 힌지(50)에 회동되도록 연결되며, 상기 스풀밸브(200)의 하부에 절개된 절개홈(220)이 형성되어 상기 제1연결편(310)이 상기 절개홈(220)에 내속되어 설치된다.And, as shown in Figure 5, one side end of the first connecting piece 310 is connected to rotate on the hinge 50 on the outer surface of the spool valve 200, cut in the lower portion of the spool valve 200 A groove 220 is formed so that the first connection piece 310 is installed in the cutting groove 220.

이렇게 상기 스풀밸브(200)의 밀폐부재(230)에 연결된 연결부재(300)의 제1연결편(310) 타측단에 힌지(50)에 의해 제2연결편(320)이 연결되며, 상기 제2연결편(320)의 끝단이 결속부(400)의 외측 일면에 회동가능하도록 결속되고, 상기 결속부(400)의 일측단은 스풀밸브(200)의 외측 일면에 회동가능하도록 결속되어 제공된다.Thus, the second connecting piece 320 is connected by the hinge 50 to the other end of the first connecting piece 310 of the connecting member 300 connected to the sealing member 230 of the spool valve 200, the second connecting piece An end of the coupling unit 320 is rotatably coupled to an outer surface of the binding unit 400, and one end of the coupling unit 400 is coupled to the outer surface of the spool valve 200 so as to be rotatable.

도 4와 도 6에 나타낸 바와 같이 상기 결속부(400)의 타측단은 소정의 길이를 가진 지지부재(500)가 연결되며, 상기 결속부(400)에 연결된 지지부재(500)의 끝단이 허브링크(600)의 제1연결부(610)에 형성된 제1체결구(611)에 체결되어 고정된다.4 and 6, the other end of the binding unit 400 is connected to a support member 500 having a predetermined length, and an end of the support member 500 connected to the binding unit 400 is a hub. It is fastened and fixed to the first fastener 611 formed in the first connector 610 of the link 600.

상기 허브링크(600)의 제1연결부(610) 일측에서 상/하측으로 각각 돌출 연장되는 제2연결부(620)가 형성되어 상기 각각의 제2연결부(620) 내부를 수직으로 연통되는 제2체결구(621)에 조절부재(700)가 결속되어 제2체결구(621)의 양측으로 연장되어 형성되며, 상기 조절부재(700)의 일측단 즉, 조절부재(700)의 하단에 부력부재(800)가 연결되어 형성된다.A second connection part 620 is formed so as to protrude upward and downward from one side of the first connection part 610 of the hub link 600 to communicate vertically with each second connection part 620. The adjustment member 700 is coupled to the sphere 621 and is formed to extend to both sides of the second fastening hole 621, the buoyancy member (one side end of the adjustment member 700, that is, the lower end of the adjustment member 700) 800 is connected and formed.

상기 허브링크(600)의 제1연결부(610)와 제2연결부(620)는 일체로 형성되며, 상기 허브링크(600)의 제2체결구(621)를 내속하여 연결되는 조절부재(700)는 제2체결구(621)의 양측으로 돌출 연장되는 형태를 가지며, 그 일단인 하단에 부력부재(800)가 연결되고 상단은 제2체결구(621)를 내통하여 상향 돌출된 형태를 가진다.The first connecting portion 610 and the second connecting portion 620 of the hub link 600 is formed integrally, the control member 700 is connected to the inner fastening of the second fastener 621 of the hub link 600 Has a form protruding and extending to both sides of the second fastener 621, the buoyancy member 800 is connected to the lower end of the second fastener 621 and the upper end has a form protruding upward through the second fastener 621.

이에, 상기 서술한 각 구성요소를 조립한 정수위밸브(100)의 작동괴정을 설명하면 다음과 같다.Thus, the operation of the water level valve 100 in which the above-described components are assembled will be described as follows.

먼저, 허브링크(600)의 제2연결부(620)에 형성된 제2체결구(621)를 내통하여 연결되는 조절부재(700)를 조절함에 상기 제2체결구(621)의 상측으로 연장되는 조절부재(700)를 회전하여 조절부재(700) 하단에 연결된 부력부재(800)의 높이를 조절하게 된다.First, the control extending to the upper side of the second fastener 621 to adjust the control member 700 connected through the second fastener 621 formed in the second connecting portion 620 of the hub link 600. The member 700 is rotated to adjust the height of the buoyancy member 800 connected to the bottom of the adjustment member 700.

이에, 부력부재(800)의 높이에 의해 조정된 수위에 상기 외부로부터 유체가 스풀밸브(200)를 통해 유체가 이동되어 수조(미도시)의 내부에 유체를 채우게 되며, 이때 수조(미도시)에 유체가 채워지면서 부력부재(800)가 상향으로 점진적으로 이동되면서 허브링크(600)의 제1연결부(610)에 형성된 제1체결구(611)에 고정된 지지부재(500)가 상향으로 이동되고, 상기 지지부재(500) 일단에 형성된 결속부(400)에 연결된 연결부재(300)가 상향으로 이동되어 상기 연결부재(300)의 제1연결편(310)에 형성된 체결편(311)에 의해 밀폐부재(230)를 상향으로 이동되게 된다.Thus, the fluid is moved from the outside to the water level adjusted by the height of the buoyancy member 800 through the spool valve 200 to fill the fluid inside the tank (not shown), at this time (not shown) As the buoyancy member 800 is gradually moved upward while the fluid is filled, the support member 500 fixed to the first fastener 611 formed at the first connector 610 of the hub link 600 moves upward. The connecting member 300 connected to the binding unit 400 formed at one end of the supporting member 500 is moved upward by the fastening piece 311 formed at the first connecting piece 310 of the connecting member 300. The sealing member 230 is moved upward.

이렇게 상기 수조(미도시) 내부에 유체가 채워지면서 부력부재(800)에 의해 조정된 수위에 도달되면 상기 연결부재(300)의 체결편(311)에 의해 밀폐부재(230)를 상향으로 이동되어 상기 스풀밸브(200) 의 내부 관로에 형성된 구획판(210)의 유입구(211)를 밀폐부재(230)가 밀폐하여 유체의 이동을 차단시키게 된다.When the fluid is filled in the water tank (not shown) and the water level adjusted by the buoyancy member 800 is reached, the sealing member 230 is moved upward by the fastening piece 311 of the connection member 300. The sealing member 230 seals the inlet 211 of the partition plate 210 formed in the inner conduit of the spool valve 200 to block the movement of the fluid.

이렇게 상기 수조(미도시) 내의 수위조절을 조정하는 것은 허브링크(600)의 제2연결부(620)에 형성된 제2체결구(621)에 내통되는 조절부재(700)를 조임과 풀림에 의해 조정되는 것으로 즉, 제2체결구(621) 하측으로 연장되는 조절부재(700)의 길이를 짧게 또는 길게 함으로서 수조(미도시) 내의 수위레벨을 조절할 수 있다.Adjusting the water level control in the water tank (not shown) is adjusted by tightening and loosening the adjustment member 700 which is introduced into the second fastener 621 formed in the second connecting portion 620 of the hub link 600. That is, the water level in the water tank (not shown) can be adjusted by shortening or lengthening the length of the adjustment member 700 extending downward of the second fastener 621.

그리고, 상술한 스풀밸브(200)의 구조는 일부 변경될 수 있으며, 상술한 구조를 가진 스풀밸브에 국한되는 것은 아니다.
In addition, the structure of the spool valve 200 described above may be changed in part, and is not limited to the spool valve having the above-described structure.

한편, 도 6과 도 7에 나타낸 바와 같이 상기 허브링크(600)의 제2체결구(621)의 내주면에 나사선(622)이 형성되고, 상기 조절부재(700) 외주면에 나사선(701)이 형성되는 것으로, 상기 조절부재(700)의 외주면에 형성된 나사선(701)이 허브링크(600)의 제2체결구(621)의 나사선(622)에 맞물려 조절부재(700)의 회전에 의해 조절부재(700)가 상향 또는 하향으로 이동되도록 제공된다.
Meanwhile, as shown in FIGS. 6 and 7, a threaded line 622 is formed on an inner circumferential surface of the second fastening hole 621 of the hub link 600, and a threaded line 701 is formed on an outer circumferential surface of the adjustment member 700. The screw line 701 formed on the outer circumferential surface of the adjusting member 700 is engaged with the screw line 622 of the second fastening hole 621 of the hub link 600 to rotate the adjusting member 700. 700 is provided to be moved upward or downward.

한편, 도 6과 도 7에 나타낸 바와 같이 상기 허브링크(600)의 제2체결구(621)에 조절부재(700)가 삽입하되, 상기 조절부재(700) 양측에 각각 밀착너트(710)를 끼워 제2체결구(621)의 양측단에 각각 밀착되도록 함에 있어, 상기 조절부재(700)가 허브링크(600)의 제2체결구(621)에 정위치에 고정되도록 상기 밀착너트(710)를 조절부재(700)에 채워 외부 진동 또는 자체 진동에 의해 조절부재(70))가 제2체결구(621)를 통해 미세이동에 제한하도록 제공된다.Meanwhile, as shown in FIGS. 6 and 7, the adjustment member 700 is inserted into the second fastening hole 621 of the hub link 600, and the close contact nuts 710 are respectively provided on both sides of the adjustment member 700. In close contact with both ends of the second fastening hole 621, the contact member 710 so that the control member 700 is fixed to the second fastening hole 621 of the hub link 600 in place. Filling the control member 700 is provided to limit the micromovement through the second fastener 621 by the external vibration or self-vibration.

도 7의 (b)에 나타낸 바와 같이 상기 허브링크(600)의 제2체결구(621)의 내주면에 나사선(622)이 형성되지 않고, 상기 제2체결구(621)에 조절부재(700)가 내속되어 상기 조절부재(700)가 내속된 제2체결구(621)의 상/하측 각각에 연장된 조절부재(700)에 밀착너트(710)를 체결하여 허브링크(600)의 제2체결구(621)에 조절부재(700)를 고정시킨다.As shown in FIG. 7B, the thread 622 is not formed on the inner circumferential surface of the second fastener 621 of the hub link 600, and the adjusting member 700 is disposed on the second fastener 621. Is fastened to the second coupling of the hub link 600 by fastening the close contact nut 710 to the control member 700 is extended to each of the upper and lower sides of the second fastener 621, the inner fastening member 700 is fastened. The adjusting member 700 is fixed to the sphere 621.

즉, 도 7의 (a)에 나타낸 제2체결구(621)의 내주면에 나사선(622)을 형성하여 조절부재(700)의 외주면에 형성된 나사선(701)을 맞물려 체결하거나 도 7의 (b)에 나타낸 제2체결구(621)에 조절부재(700)를 내속하여 밀착너트(710)를 통해 조절부재(700)를 고정시키는 구조를 가진다.That is, a screw thread 622 is formed on the inner circumferential surface of the second fastener 621 shown in FIG. 7A to engage and fasten the screw thread 701 formed on the outer circumferential surface of the adjustment member 700, or (b) of FIG. It has a structure to fix the adjustment member 700 through the close contact nut 710 to the inner fastening member 700 to the second fastener 621 shown in.

또한, 도 7의 (a)에 나타낸 허브링크의 제2체결구에 조절부재를 체결한 뒤 밀착너트를 체결하여 결속구조를 보강하도록 제공될 수 있다.
In addition, it may be provided to reinforce the binding structure by fastening the close contact nut after fastening the adjusting member to the second fastening port of the hub link shown in (a) of FIG.

이상에서 설명한 본 발명의 범위는 전술한 실시예에 의해 한정되는 것이 아니고, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러 가지 단순한 치환, 변형 및 변경이 가능함은 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 명백하며, 이러한 치환, 변형이나 변경은 모두 본 발명의 영역에 포함되는 것으로 볼 수 있다.The scope of the present invention described above is not limited to the above-described embodiments, and various simple substitutions, modifications, and changes can be made without departing from the technical spirit of the present invention. It is apparent to those skilled in the art, and such substitutions, modifications, or changes can be considered to be included in the scope of the present invention.

정수위밸브 : 100, 스풀밸브 : 200, 구획판 : 210, 유입구 : 211, 절개홈 : 220, 밀폐부재 : 230, 연결부재 : 300, 제1연결편 : 310, 체결편 : 311, 제2연결편 : 320, 결속부 : 400, 지지부재 : 500, 허브링크 : 600, 제1연결부 : 610, 제1체결구 : 611, 제2연결부 : 620, 제2체결구 : 621, 나사선 : 622, 조절부재 : 700, 나사선 : 701, 밀착너트 : 710, 부력부재 : 800Water level valve: 100, Spool valve: 200, Partition plate: 210, Inlet port: 211, Cutting groove: 220, Sealing member: 230, Connecting member: 300, First connecting piece: 310, Fastening piece: 311, Second connecting piece: 320 , Binding unit: 400, support member: 500, hub link: 600, first connection: 610, first connection: 611, second connection: 620, second connection: 621, thread: 622, adjustment member: 700 , Thread: 701, Contact nut: 710, Buoyancy member: 800

Claims (3)

내부로 유체가 유입되어 내부의 내주면 일면에 유체의 이동을 개폐하도록 하는 밀폐부재(230)가 설치되는 스풀밸브(200)와,
상기 스풀밸브(200)의 밀폐부재(230)에 연결되어 밀폐부재(230)가 상하로 이동되도록 유도하는 연결부재(300)와,
상기 연결부재(300) 일단이 외주면 일면에 회동되도록 결속되고, 일측단이 스풀밸브(200)의 외측 일면에 회동되도록 결속되는 결속부(400)와,
상기 결속부(400)의 타측단에 일측단이 연결되어 소정의 길이로 연장되는 지지부재(500)와,
상기 지지부재(500)의 타측단을 결속하도록 일측의 일면에 제1체결구(611)가 형성된 돌출형 제1연결부(610)가 구비되며, 상기 제1연결부(610)의 타측에서 상/하부로 각각 돌출형 제2연결부(620)가 일체로 형성되어 상기 제2연결부(620) 각각을 연통되도록 내부에 제2체결구(621)가 형성되는 허브링크(600)와,
상기 허브링크(600)의 제2체결구(621)에 삽입되어 제2체결구(621) 양측으로 연장되어 일단에 부력부재(800)가 설치되는 조절부재(700)로 구성되는 것을 특징으로 하는 저수위용 허브링크를 이용한 정수위밸브.Spool valve 200 is provided with a sealing member 230 for opening and closing the movement of the fluid on one surface of the inner circumferential surface of the fluid flow into the interior,
A connection member 300 connected to the sealing member 230 of the spool valve 200 to guide the sealing member 230 to move up and down;
One end of the connection member 300 is bound to rotate on one surface of the outer circumference, the binding portion 400 is bound so that one end is rotated on the outer surface of the spool valve 200,
One end is connected to the other end of the binding unit 400 and the support member 500 extending to a predetermined length;
A protruding first connection part 610 having a first fastener 611 is formed on one surface of one side to bind the other end of the support member 500. The hub link 600 and the second coupling port 621 is formed therein so that each of the protruding second connecting portion 620 is integrally formed so as to communicate with each of the second connecting portion 620,
Inserted into the second fastener 621 of the hub link 600 is extended to both sides of the second fastener 621, characterized in that consisting of a control member 700 is provided with a buoyancy member 800 at one end. Water level valve using low water hub link. 제1항에 있어서, 상기 허브링크(600)의 제2체결구(621)의 내주면에 나사선(622)이 형성되고, 상기 조절부재(700) 외주면에 나사선(701)이 형성되는 것을 특징으로 하는 저수위용 허브링크를 이용한 정수위밸브.The method of claim 1, wherein the thread 622 is formed on the inner circumferential surface of the second fastener 621 of the hub link 600, and the thread 701 is formed on the outer circumferential surface of the adjusting member 700. Water level valve using low water hub link. 제2항에 있어서, 상기 허브링크(600)의 제2체결구(621)에 조절부재(700)가 삽입하되, 상기 조절부재(700) 양측에 각각 밀착너트(710)를 끼워 제2체결구(621)의 양측단에 각각 밀착되도록 하는 것을 특징으로 하는 저수위용 허브링크를 이용한 정수위밸브.According to claim 2, wherein the adjustment member 700 is inserted into the second fastening hole 621 of the hub link 600, the second fastening hole by inserting the close contact nut 710 on both sides of the control member 700, respectively. Water level valve using a low water level hub link, characterized in that to be in close contact with each of both ends of the (621).
KR1020120016676A 2012-02-18 2012-02-18 The water valve using a hub-link for low water level KR101247134B1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102103718B1 (en) 2019-12-27 2020-04-23 (주)와이스테이지 Water level control valve
KR20200093393A (en) 2019-01-28 2020-08-05 이훈재 A water level control
KR20210018597A (en) * 2019-08-06 2021-02-18 공남식 Device for water level controlling

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KR20010054856A (en) * 1999-12-08 2001-07-02 서종대 Float valve
KR20030005446A (en) * 2001-07-09 2003-01-23 최종성 A water-supply system for in use western flush toilet water tank
KR20030050370A (en) * 2001-12-18 2003-06-25 웅진코웨이주식회사 a device for controlling quantity of water in tank
KR100839207B1 (en) 2008-03-03 2008-06-17 주식회사 바램 Valve for controlling water level

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KR20010054856A (en) * 1999-12-08 2001-07-02 서종대 Float valve
KR20030005446A (en) * 2001-07-09 2003-01-23 최종성 A water-supply system for in use western flush toilet water tank
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200093393A (en) 2019-01-28 2020-08-05 이훈재 A water level control
KR20210018597A (en) * 2019-08-06 2021-02-18 공남식 Device for water level controlling
KR102234030B1 (en) 2019-08-06 2021-03-30 공남식 Device for water level controlling
KR102103718B1 (en) 2019-12-27 2020-04-23 (주)와이스테이지 Water level control valve

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