KR950002246Y1 - Waterworks valve - Google Patents

Waterworks valve Download PDF

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Publication number
KR950002246Y1
KR950002246Y1 KR92003796U KR920003796U KR950002246Y1 KR 950002246 Y1 KR950002246 Y1 KR 950002246Y1 KR 92003796 U KR92003796 U KR 92003796U KR 920003796 U KR920003796 U KR 920003796U KR 950002246 Y1 KR950002246 Y1 KR 950002246Y1
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KR
South Korea
Prior art keywords
packing
lid
valve rod
valve
threaded portion
Prior art date
Application number
KR92003796U
Other languages
Korean (ko)
Other versions
KR930021931U (en
Inventor
이황택
박해용
Original Assignee
이황택
박해용
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이황택, 박해용 filed Critical 이황택
Priority to KR92003796U priority Critical patent/KR950002246Y1/en
Publication of KR930021931U publication Critical patent/KR930021931U/en
Application granted granted Critical
Publication of KR950002246Y1 publication Critical patent/KR950002246Y1/en

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Classifications

    • 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
    • F16K41/00—Spindle sealings
    • F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
    • F16K41/06—Spindle sealings with stuffing-box ; Sealing rings with at least one ring attached to both spindle and housing
    • 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
    • F16K1/02—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 screw-spindle
    • F16K1/04—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 screw-spindle with a cut-off member rigid with the spindle, e.g. main 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
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)

Abstract

내용 없음.No content.

Description

수도밸브Water valve

제1도는 종래 수도밸브의 종단면도.1 is a longitudinal sectional view of a conventional water valve.

제2도는 본 고안 수도밸브의 종단면도로서, (a)는 열린 상태도, (b)는 닫힌 상태도.2 is a longitudinal sectional view of the water valve of the present invention, (a) is an open state, (b) is a closed state.

제3도는 본 고안 수도밸브를 분해한 사시도.3 is an exploded perspective view of the water valve of the present invention.

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

101 : 밸브봉 102 : 나사부101: valve rod 102: threaded portion

103 : 결합봉 105 : 뚜껑103: bonding rod 105: lid

105' : 내주면 106, 107 : 나사부105 ': inner peripheral surface 106, 107: threaded portion

108 : 본체 109 : 나사부108: main body 109: screw

본 고안은 수도밸브에 관한 것으로 특히 밸브에서 누수가 되지 아니하도록 장착한 패킹이 밸브봉의 회전에 의하여 마모가 되는 것을 방지하도록 한 것이다.The present invention relates to a water valve, in particular, to prevent the packing mounted to prevent water leakage from the valve is worn by the rotation of the valve rod.

종래의 수도밸브는 제1도와 같이 밸브본체(1)에 흡입구(2)와 배출구(3)를 형성하고 상부에는 나사공(4)을 형성하여 상기 나사공(4)에는 밸브봉(5)에 형성된 나사부(6)가 나사결합되어 상하로 작동할 수 있도록 하고, 밸브봉(5)이 나사공(4)에 결합된 상태에서 본체(1)의 상부에 팩킹(7)을 끼운 다음 뚜껑(8)을 나사 결합하였다.In the conventional water valve, the inlet port 2 and the outlet port 3 are formed in the valve body 1, as shown in FIG. 1, and the threaded hole 4 is formed at the upper portion thereof. The formed screw part 6 is screwed to operate up and down, and the packing rod 7 is inserted into the upper part of the main body 1 with the valve rod 5 coupled to the screw hole 4, and then the lid 8 ) Was screwed together.

그리고, 상기 밸브봉(5)의 하단에 변좌(9)를 형성하였다.Then, the toilet seat (9) was formed at the lower end of the valve rod (5).

이와 같이 구성된 종래것의 작용효과를 설명하면 다음과 같다.Referring to the operation and effect of the conventional configuration as described as follows.

밸브를 사용하기 위하여 밸브봉(5)을 회전시키면 밸브봉(5)이 회전방향에 따라 상, 하 작동을 하면서 밸브봉(5)의 하단에 형성된 변좌(9)가 흡입구(2)를 개폐함에 따라 배출구(3)로 배출되도록 하였다.When the valve rod 5 is rotated to use the valve, the valve rod 5 moves up and down in the rotational direction, and the toilet seat 9 formed at the lower end of the valve rod 5 opens and closes the inlet port 2. According to the discharge port (3).

이와 같이 작동봉(5)이 상하로 작동하면 본체(1)의 상부에 뚜껑(8)으로 장착되어 있는 팩킹(7)을 수치기 때문에 팩킹(7)이 마모된다.In this way, when the operating rod 5 is operated up and down, the packing 7 is worn because the packing 7 is mounted on the upper part of the main body 1 with the lid 8.

따라서, 팩킹(7)이 마모되면 뚜껑(8)을 조여 주고 또 다시 팩킹(7)이 마모되면 뚜껑(8)을 조여 팩킹(7)을 눌러주는 것을 계속 반복함으로써 결국에는 팩킹(7)을 교환해야 하는 문제점이 발생하였다.Therefore, if the packing 7 is worn out, tighten the lid 8 again, and if the packing 7 is worn out again, repeating the pressing of the packing 7 by repeatedly tightening the lid 8 will eventually replace the packing 7. A problem has to occur.

그리고, 뚜껑(8)을 조이게 되면 팩킹(7)이 밸브봉(5)에 밀착되기 때문에 밸브봉(5)의 회동이 빡박하게 되어 작동이 원할치 못한 문제점이 발생하였다.In addition, when the cap 8 is tightened, the packing 7 is in close contact with the valve rod 5, so that the rotation of the valve rod 5 becomes tight, resulting in an undesirable operation.

본 고안은 이러한 점을 감안하여 고안한 것으로서, 밸브봉을 밀폐봉 팩킹을 형성하여 줌으로써 팩킹을 자주 교환하는 번거로움과 팩킹에 눌려 배브봉의 작동이 원할치 못한 점을 해결할 수 있도록 하는데 목적이 있다.The present invention has been devised in view of the above, and has an object to solve the undesired operation of the bar rod by pressing the packing and the hassle of frequently replacing the packing by forming a sealed rod packing.

본 고안은 수도밸브의 구성을 제2도 및 제3도에 의하여 설명한다.The present invention describes the configuration of the water valve by the second and third.

밸브봉(101)에 나사부(102)와 팩킹(103)의 결합홈(104)을 형성하고, 상기 나사부(102)는 뚜껑(105)에 형성된 나사부(106)와 결합되고, 상기 결합홈(104)에 결합된 팩킹(103)은 뚜껑(105)이 내주면(105')에 닿아 슬라이딩 할 수 있도록 형성하며, 상기 뚜껑(105)의 외주연에 형성된 나사부(107)는 본체(108)내에 형성된 나사부(109)와 결합되도록 하였다.A coupling groove 104 of the threaded portion 102 and the packing 103 is formed in the valve rod 101, and the threaded portion 102 is coupled to the threaded portion 106 formed in the lid 105, and the coupling groove 104 is formed. Packing 103 coupled to the) is formed so that the lid 105 is in contact with the inner circumferential surface 105 'and slid, the threaded portion 107 formed on the outer periphery of the lid 105 is a threaded portion formed in the body 108 (109).

도면중 미설명 부호 110은 본체(108)와 뚜껑(105) 사이에 결합된 팩킹이고, 111은 밸브봉(101)의 하단에 형성된 변좌이며, 112는 흡입구이고 113은 배출구이다.Reference numeral 110 in the figure is a packing coupled between the body 108 and the lid 105, 111 is a toilet seat formed on the lower end of the valve rod 101, 112 is the inlet port and 113 is the outlet port.

이상과 같이 구성된 밸브를 사용하기 위하여 밸브봉(101)을 회전시키면 밸브봉(101)의 회전방향을 따라 밸브봉(101)이 상하로 작동된다.When the valve rod 101 is rotated to use the valve configured as described above, the valve rod 101 is operated up and down along the rotation direction of the valve rod 101.

즉, 밸브봉(101)에 형성된 나사부(102)가 뚜껑(105)에 형성된 나사부(106)와 결합되어 있기 때문에 상하로 작동된다.That is, since the threaded portion 102 formed on the valve rod 101 is coupled with the threaded portion 106 formed on the lid 105, the threaded portion 102 is operated up and down.

따라서 밸브봉(101)의 작동에 따라 밸브봉(101)의 하단에 형성된 변좌(111)가 흡입구(112)를 개폐하여 줌으로써 수도물이 배출구(113)로 배출여부를 결정하여 준다.Therefore, according to the operation of the valve rod 101, the toilet seat 111 formed at the lower end of the valve rod 101 opens and closes the suction port 112, thereby determining whether the tap water is discharged to the discharge port 113.

이와 같이 밸브봉(101)이 상, 하로 작동할 때 밸브봉(101)의 결합홈(104)에 결합되어 있는 팩킹(103)이 뚜껑(105)의 내주면(105')에 닿아 슬라이딩하기 때문에 밸브봉(101)과 뚜껑(105)사이로 누수되는 것을 방지할 수 있다.In this way, when the valve rod 101 operates up and down, the packing 103 coupled to the coupling groove 104 of the valve rod 101 comes into contact with the inner peripheral surface 105 'of the lid 105 and slides. It is possible to prevent leakage between the rod 101 and the lid 105.

그리고, 상기 팩킹(103)와 종래와 같이 외압이 가해지지 아니하기 때문에 팩킹(103)이 밸브봉(101)에 짖눌려 억지로 마모되는 것을 방지할 수 있다.In addition, since the packing 103 and the external pressure are not applied as in the prior art, the packing 103 can be prevented from being pressed against the valve rod 101 to be forcibly worn.

따라서, 팩킹(103)의 마모가 심하지 아니하기 때문에 팩킹(103)을 자주 교환해야 하는 번거로움을 제거할 수 있다.Therefore, since the wear of the packing 103 is not severe, the trouble of frequently replacing the packing 103 can be eliminated.

그리고, 본체(108)와 뚜껑(105) 사이에는 팩킹(110)이 결합되어져 있기 때문에 이 사이를 통하여 누수되는 것을 방지할 수 있는 것이다.And, since the packing 110 is coupled between the body 108 and the lid 105, it is possible to prevent leakage through the gap.

이와 같은 본 고안은 밸브봉과 뚜껑 사이의 팩킹이 외압을 받지 아니하기 때문에 쉽게 마모가 되지 않아 교환을 자주해야 하는 번거로움을 제거할 수 있는 유용한 고안이다.The present invention is a useful design that can eliminate the hassle of frequent replacement because the packing between the valve rod and the lid is not subjected to external pressure and is not easily worn.

Claims (1)

나사부(102)가 형성된 밸브봉(101)에 팩킹(103)을 삽입할 수 있도록 하는 결합홈(104)과, 상기 밸브봉(1041)의 나사부(102)가 뚜껑(105)에 형성된 나사부(106)에 결합되었을때 뚜껑(105)과 밸브봉(101) 사이를 밀폐시킴과 더불어 슬라이딩힐 수 있도록 팩킹(103)의 외주면이 닿토록 하는 내주면(105')을 뚜껑(105)에 구비한 것을 특징으로 하는 수도밸브.Coupling groove 104 for inserting the packing 103 into the valve rod 101, the threaded portion 102 is formed, and the threaded portion 106, the threaded portion 102 of the valve rod 1041 is formed on the lid 105 When the lid is coupled to the lid 105 and the valve rod 101, and the inner peripheral surface 105 'to the outer peripheral surface of the packing 103 so as to be able to slide, the lid 105 is characterized in that the lid 105 Water valve
KR92003796U 1992-03-09 1992-03-09 Waterworks valve KR950002246Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92003796U KR950002246Y1 (en) 1992-03-09 1992-03-09 Waterworks valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92003796U KR950002246Y1 (en) 1992-03-09 1992-03-09 Waterworks valve

Publications (2)

Publication Number Publication Date
KR930021931U KR930021931U (en) 1993-10-16
KR950002246Y1 true KR950002246Y1 (en) 1995-03-29

Family

ID=19330118

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92003796U KR950002246Y1 (en) 1992-03-09 1992-03-09 Waterworks valve

Country Status (1)

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101998573B1 (en) 2017-09-08 2019-07-10 (주)쎌텍 U-Type Bolts

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Publication number Publication date
KR930021931U (en) 1993-10-16

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