KR950010611Y1 - Manual and automatic flow control valve - Google Patents

Manual and automatic flow control valve Download PDF

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Publication number
KR950010611Y1
KR950010611Y1 KR2019930002259U KR930002259U KR950010611Y1 KR 950010611 Y1 KR950010611 Y1 KR 950010611Y1 KR 2019930002259 U KR2019930002259 U KR 2019930002259U KR 930002259 U KR930002259 U KR 930002259U KR 950010611 Y1 KR950010611 Y1 KR 950010611Y1
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KR
South Korea
Prior art keywords
control valve
flow control
manual
automatic flow
valve
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Application number
KR2019930002259U
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Korean (ko)
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KR940020938U (en
Inventor
오승준
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주식회사 복숭아벨브
오승준
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Priority to KR2019930002259U priority Critical patent/KR950010611Y1/en
Publication of KR940020938U publication Critical patent/KR940020938U/en
Application granted granted Critical
Publication of KR950010611Y1 publication Critical patent/KR950010611Y1/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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/10—Means for additional adjustment of the rate of flow
    • 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
    • F16K1/52—Means for additional adjustment of the rate of flow
    • 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
    • F16K27/0245—Construction of housing; Use of materials therefor of lift valves with ball-shaped valve 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor

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

Abstract

내용 없음.No content.

Description

수동 및 자동유량조절밸브Manual and automatic flow control valve

제1도는 본 고안의 양호한 실시예를 보인 수동 및 자동유량조절밸브의 횡단면도.1 is a cross-sectional view of the manual and automatic flow control valve showing a preferred embodiment of the present invention.

제2도는 본 고안의 다른 실시예를 보인 수동 및 자동유량조절밸브의 횡단면도.Figure 2 is a cross-sectional view of the manual and automatic flow rate control valve showing another embodiment of the present invention.

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

1 : 밸브본체 2 : 자동유량조절밸브1: Valve body 2: Automatic flow control valve

3 : 수동유량조절밸브 4 : 밸브체3: manual flow control valve 4: valve body

5 : 니들 6 : 실리콘고무판5: needle 6: silicone rubber plate

7 : 볼형밸브 8 : 앵글형밸브7: ball valve 8: angle valve

본 고안은 유체의 압력에 무관하게 항상 일정량의 유량을 관로내에 흐를 수 있도록 한 유량조절밸브에 관한 것으로 특히, 수동식과 자동식의 유량조절밸브를 병설하여서 고압 및 저압에 저소음으로 대응 작동하고, 보수 및 교체가 용이하도록 신규한 형태의 수동 및 자동유량조절밸브에 관한 것이다.The present invention relates to a flow control valve that allows a certain amount of flow to flow into a pipeline at all times, regardless of the pressure of the fluid. In particular, by combining a manual and automatic flow control valve, it operates at a low noise at high pressure and low pressure. It relates to a new type of manual and automatic flow control valve to facilitate replacement.

유수관이나 온수관이 설치된 공공주택, 호텔등의 경우에 유수나 온수의 공급원으로부터 가까운 곳일수록 초기 가중압력으로 인하여서 필요이상으로 유압이 높아지고, 극심한 소음이 발생한다.In the case of public houses, hotels, etc., where water pipes or hot water pipes are installed, the closer to the source of water or hot water, the higher the hydraulic pressure than necessary due to the initial weighting pressure, and extreme noise occurs.

그리고 유수나 온수의 공급원으로부터 멀어질수록 배관상의 송출압력 저하로 항상 유압이 낮아서 수요자들의 불만요인이 되었다.And as it moves away from the source of running water or hot water, the hydraulic pressure is always low due to a drop in the discharge pressure on the pipe, which is a problem for the consumers.

예컨대, 고층건물의 경우에 온수관의 온수공급원으로부터 멀리 떨어져 있는 수요자층과, 공급원과 가까이 있는 수요자층과의 난방효과의 차이는 현저히 크다.For example, in the case of a high-rise building, the difference in the heating effect between the consumer layer far from the hot water supply source of the hot water pipe and the consumer layer close to the supply source is remarkably large.

이러한 난방효과의 차이는 각층의 온수공급량의 차이나 배관사이에 설치된 유량조절밸브의 원활한 작동이 이루어지지 않음으로써 발생된다.This difference in heating effect is caused by the difference in the amount of hot water supplied to each floor or the failure of the flow control valve installed between the pipes.

종래기술에 의한 이러한 구조의 유량조절밸브는 다양한 형태가 개발되어져 있고, 그 일예로써 본인의 선출원된 실용신안 출원 제86-2205호와 같은 스프링 제어방식의 "유량자동조절밸브"가 개발되어 있다.The flow control valve of this structure according to the prior art has been developed a variety of forms, as an example has been developed a "flow automatic control valve" of the spring control method, such as the utility model application No. 86-2205 of the prior application.

상기한 유량자동조절밸브들은 스프링 제어방식이므로 슬라이딩되는 니들부분이 항시 난류와 변동압중에 놓여 있고, 먼지나 물때등의 막힘에 항상 괴로움을 받는 가혹한 조건하에 놓여 있어서 관로상의 사용 조건이나 수질의 상태에 따라서 작동불능등의 여러가지 문제점이 발생한다.Since the automatic flow control valves are spring-controlled, the sliding needle part is always in turbulent flow and fluctuating pressure, and is placed under severe conditions that are always suffering from blockage of dust and scale. Therefore, various problems, such as inoperable, occur.

또한 유량조절밸브가 작동불능등의 고장발생시에는 유수공급원 전체를 차단하고, 교환하여야 하므로 설비교체시에도 여러가지 불편이 따른다.In addition, when the flow control valve malfunctions, the entire water supply source must be shut off and replaced, resulting in various inconveniences when replacing the equipment.

따라서 본 고안은 이와같은 결함을 해결하기 위하여 개발된 것으로써, 본 고안의 유량조절밸브는 밸브본체의 내주연에 수동유량조절밸브와 자동유량조절밸브를 함께 설치하여서 이들 수동 및 자동유량조절밸브들에 의하여 관로내의 유체의 압력에 저소음으로 대응하며, 필요시에 수동유량조절밸브로 관로의 유체를 차단시킬 수 있도록 하는 수동 및 자동유량조절밸브를 제공하는데 본 고안의 그 목적이 있다.Therefore, the present invention was developed to solve such a deficiency. The flow control valve of the present invention has a manual flow rate control valve and an automatic flow rate control valve installed at the inner circumference of the valve body to provide these manual and automatic flow rate control valves. It is an object of the present invention to provide a manual and automatic flow rate control valve that responds to the pressure of the fluid in the pipe by a low noise, and to shut off the fluid in the line with a manual flow rate control valve when necessary.

이하 본 고안의 구성 및 작용효과를 첨부한 도면을 참고로 양호한 실시예를 상술하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

제1,2도에서In the first and second degrees

부호1은 밸브본체를 표시하고, 부호2는 자동유량조절밸브이며, 부호3은 수동유량조절밸브이다.Symbol 1 denotes the valve body, symbol 2 is an automatic flow control valve, and symbol 3 is a manual flow control valve.

본 고안의 수동 및 자동유량조절밸브는 밸브본체(1)의 내주연에 자동유량조절밸브(2)를 설치하고, 이 자동유량조절밸브의 전방 유입구에 수동유량조절밸브(3)를 설치하여서 된 것이다.The manual and automatic flow control valve of the present invention is provided by installing an automatic flow control valve (2) at the inner circumference of the valve body (1), and by installing a manual flow control valve (3) at the front inlet of the automatic flow control valve. will be.

상기 자동유량조절밸브(2)는 밸브체(4)의 내주연에 고정된 니들(5)과, 이 니들의 전방에 삽입 고정된 구멍 뚫린 환상의 실리콘고무판(6)들로 구성된 것이다.The automatic flow control valve (2) is composed of a needle (5) fixed to the inner circumference of the valve body (4), and a perforated annular silicone rubber plate (6) inserted and fixed in front of the needle.

그리고 상기한 수동유량조절밸브(3)는 일반적으로 널리 사용되는 제1도의 볼형 밸브(7)이거나 제2도의 앵글형밸브(8)들로써 선택적으로 설치하여서 된 것이다.The manual flow control valve 3 is a ball valve 7 of FIG. 1 widely used in general or an angle valve 8 of FIG. 2 selectively installed.

이와같이 구성된 본 고안의 수동 및 자동유량조절밸브는 자동유량조절밸브(2)의 환상의 실리콘고무판(6)에 의한 고무오리피스의 탄성을 이용하여서 입구압력과 출구압력의 압력차 ΔP에 의하여 고무오리피스가 적절히 대응작동하여서 관로내의 유령을 상시 일정하게 유지시킨다.The manual or automatic flow control valve of the present invention configured as described above uses the elasticity of the rubber orifice by the annular silicone rubber plate 6 of the automatic flow control valve 2 so that the rubber orifice is formed by the pressure difference ΔP between the inlet pressure and the outlet pressure. Appropriately respond to keep the ghosts in the pipeline constant at all times.

그리고 수동유량조절밸브(3)의 개폐정도에 따라서 자동유량조절밸브(2)와 함께 관로내의 유량을 보조적으로 제어하며, 자동유량조절밸브(2)의 점검이나 교환시에 이 수동유량조절밸브(3)를 차단시키면 안전하고 용이하게 점검 및 교환할 수가 있는 등의 제반 특,장점이 있다.The flow rate in the conduit is auxiliaryly controlled along with the automatic flow rate control valve 2 according to the opening and closing degree of the manual flow rate control valve 3. 3) If you cut off, you can check and replace it safely and easily.

Claims (3)

밸브본체(1)의 내주연에 자동유량조절밸브(2)를 설치하고, 이 자동유량조절밸브의 전방유입구에 수동유량조절밸브(3)를 설치한 것이 특징인 수동 및 자동유량조절밸브.A manual and automatic flow control valve, characterized in that an automatic flow control valve (2) is provided at the inner circumference of the valve body (1), and a manual flow control valve (3) is installed at the front inlet of the automatic flow control valve. 제1항에서, 상기 자동유량조절밸브(2)는 밸브체(4)의 내주연에 고정된 니들(5)과, 이 니들 전방에 설치된 구멍뚫린 환상의 실리콘고무판(6)으로 구성된 것이 특징인 수동 및 자동유량조절밸브.2. The automatic flow control valve (2) is characterized in that it comprises a needle (5) fixed to the inner circumference of the valve body (4) and a perforated annular silicone rubber plate (6) installed in front of the needle. Manual and automatic flow control valves. 제1항에서, 상기 수동유량조절밸브(3)는 볼형밸브(7)이거나 앵글형밸브(8)로 구성된 것이 특징인 수동 및 자동유량조절밸브.2. The manual and automatic flow control valve according to claim 1, wherein the manual flow control valve (3) is composed of a ball valve (7) or an angle valve (8).
KR2019930002259U 1993-02-19 1993-02-19 Manual and automatic flow control valve KR950010611Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930002259U KR950010611Y1 (en) 1993-02-19 1993-02-19 Manual and automatic flow control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930002259U KR950010611Y1 (en) 1993-02-19 1993-02-19 Manual and automatic flow control valve

Publications (2)

Publication Number Publication Date
KR940020938U KR940020938U (en) 1994-09-17
KR950010611Y1 true KR950010611Y1 (en) 1995-12-22

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Application Number Title Priority Date Filing Date
KR2019930002259U KR950010611Y1 (en) 1993-02-19 1993-02-19 Manual and automatic flow control valve

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