KR970007027A - The operation device of the flow rate adjusting valve - Google Patents

The operation device of the flow rate adjusting valve Download PDF

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Publication number
KR970007027A
KR970007027A KR1019960029726A KR19960029726A KR970007027A KR 970007027 A KR970007027 A KR 970007027A KR 1019960029726 A KR1019960029726 A KR 1019960029726A KR 19960029726 A KR19960029726 A KR 19960029726A KR 970007027 A KR970007027 A KR 970007027A
Authority
KR
South Korea
Prior art keywords
flow rate
valve body
rod
adjusting valve
spring
Prior art date
Application number
KR1019960029726A
Other languages
Korean (ko)
Other versions
KR0170174B1 (en
Inventor
세이지 고마쯔
Original Assignee
강원석
린나이코리아 주식회사
나이또 스스무
린나이 가부시기가이샤
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 강원석, 린나이코리아 주식회사, 나이또 스스무, 린나이 가부시기가이샤 filed Critical 강원석
Publication of KR970007027A publication Critical patent/KR970007027A/en
Application granted granted Critical
Publication of KR0170174B1 publication Critical patent/KR0170174B1/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/32—Means for additional adjustment of the rate of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Sliding Valves (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

[목적][purpose]

유량조정밸부의 조작시에 클릭감을 부여하는 클릭기구를 별도의 부품을 이용하지 않고 구성하여 구조의 간단화를 꾀한다.The click mechanism for imparting a clicking feeling to the operation of the flow rate control valve unit is configured without using any other components, thereby simplifying the structure.

[구성][Configuration]

조작자(23)의 조작에 의해 회동되는 캠부재(25)에 형성되고, 유량조정밸브(16)의 슬라이드밸브체(18)를 로드(21)를 통하여 스프링(20)에 저항하여 삽입운동하는 나선형의 단면캠(25a)에 , 로드(21)의 슬라이드접합궤적을 따라 복수의 클릭오목부(25b)를 열지어 형성한다. 유량조정밸브가 가스기구용의 가스량조정밸브인 경우에는, 슬라이드밸브체(18)를 스프링(20)으로 유량이 증가하는 방향으로 탄지하여, 대유량시는 클릭감이 약해지고 미묘한 조작이 요구되는 소유량시에는 클릭감이 강해지도록한다.A spiral valve body 18 formed in the cam member 25 rotated by the operation of the operator 23 and adapted to insert and move the slide valve body 18 of the flow rate adjustment valve 16 through the rod 21 against the spring 20 A plurality of click recesses 25b are formed on the end face cam 25a of the rod 21 along the slide joining locus of the rod 21. [ When the flow rate adjusting valve is a gas amount adjusting valve for a gas device, the slide valve body 18 is resiliently biased in the direction in which the flow rate increases by the spring 20, and when the flow rate is large, At the time, make your click feeling stronger.

Description

유량조정밸브의 조작장치The operation device of the flow rate adjusting valve

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명을 적용하는 급탕기의 일례의 정면도, 제2도는 급탕기의 가스계 밸브유니트를 모식적으로 나타낸 도면, 제3도는 가스계 밸브유니트에 조합되는 가스량 조정밸브의 조작장치의 정면도, 제4도는 제3도의 IV-IV선에 의한 절단면도, 제5도는 캠부재의 사시도.1 is a front view of an example of a hot water heater to which the present invention is applied, Fig. 2 is a schematic view of a gas-based valve unit of a hot water heater, Fig. 3 is a front view of an operation device of a gas- , FIG. 4 is a sectional view taken along the line IV-IV in FIG. 3, and FIG. 5 is a perspective view of the cam member.

Claims (3)

유량의 증감을 조절하는 슬라이드밸브체와 슬라이드밸브체를 그 슬라이드방향 일측으로 탄지하는 스프링을 가지는 유량조정밸브의 조작장치로서, 조작자와, 슬라이드밸브체의 슬라이드축선에 평행한 축선둘레에 회동이 자유롭게 축지지되며 조작자의 조작에 의해 회전되는 캠부재와, 캠부재의 축방향 단면에 형성한 나선형의 단면캠에 상기 스프링의 탄지력으로 탄성접합하는 로드를 구비하고, 캠부재의 회전에 의하여 로드를 통하여 슬라이드밸브체를 슬라이드시키는 데에 있어서, 단면캠에 로드의 접합궤적을 따라 복수의 클릭오목부를 열지어 형성하는 것을 특징으로 하는 유량조정밸브의 조작장치.1. An apparatus for operating a flow rate adjusting valve having a slide valve body for adjusting the flow rate and a spring for urging the slide valve body to one side of the slide direction, comprising: an operator; And a rod that is resiliently connected to a spiral cross section cam formed on an axial end surface of the cam member by a resilient force of the spring, Wherein a plurality of click recesses are formed in the single-sided cam along the locus of jointing of the rod by sliding the slide valve body through the single-sided cam. 제1항에 있어서, 상기 스프링의 탄지방향을 유량이 증가하는 방향으로 설정하는 것을 특징으로 하는 유량조정밸브의 조작장치.The flow control valve operating device according to claim 1, characterized in that the direction of the elasticity of the spring is set to a direction in which the flow rate increases. 제1항 또는 제2항에 있어서, 상기 유량조정밸브는 가스기구의 가스량조정밸브인 것을 특징으로 하는 유량조정밸브의 조작장치.The apparatus according to claim 1 or 2, wherein the flow rate adjusting valve is a gas amount adjusting valve of a gas mechanism. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960029726A 1995-07-31 1996-07-23 Operation device for flow rate adjusting valve KR0170174B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19555095A JP3151719B2 (en) 1995-07-31 1995-07-31 Operating device for flow control valve
JP95-195550 1995-07-31

Publications (2)

Publication Number Publication Date
KR970007027A true KR970007027A (en) 1997-02-21
KR0170174B1 KR0170174B1 (en) 1999-03-30

Family

ID=16342974

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960029726A KR0170174B1 (en) 1995-07-31 1996-07-23 Operation device for flow rate adjusting valve

Country Status (2)

Country Link
JP (1) JP3151719B2 (en)
KR (1) KR0170174B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101535637B1 (en) * 2013-09-12 2015-07-09 (주)우성하이텍 apparatus for flow control valve of supplying and regulating nutrient solution system

Also Published As

Publication number Publication date
JP3151719B2 (en) 2001-04-03
JPH0942484A (en) 1997-02-14
KR0170174B1 (en) 1999-03-30

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