KR200290295Y1 - Multi-functionated valve for constructing facilities - Google Patents

Multi-functionated valve for constructing facilities Download PDF

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Publication number
KR200290295Y1
KR200290295Y1 KR20020015810U KR20020015810U KR200290295Y1 KR 200290295 Y1 KR200290295 Y1 KR 200290295Y1 KR 20020015810 U KR20020015810 U KR 20020015810U KR 20020015810 U KR20020015810 U KR 20020015810U KR 200290295 Y1 KR200290295 Y1 KR 200290295Y1
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South Korea
Prior art keywords
valve
building equipment
multifunctional composite
water supply
outlet passage
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KR20020015810U
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Korean (ko)
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원호봉
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주식회사 원일산업
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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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure
    • 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
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0008—Mechanical means
    • F16K37/0016—Mechanical means having a graduated scale
    • 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
    • F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement

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

Abstract

본 고안은 주로 건축설비용(냉난방, 급수 및 소화) 펌프 출구측 배관에 설치하여 사용되는 다기능밸브에 있어서, 급수의 역류를 방지하는 체크 밸브, 개폐 밸브, 유량조절용 벨런싱 밸브, 과압 방지용 릴리프 밸브, 수격방지 밸브, 펌프 콘넥터 등의 기능을 하나의 몸체에 부여한 복합형 밸브로서, 상기 각각의 기능을 행하는 단품들을 조합하여 시공하는 어려움 등의 문제점을 해소하여 간편하고 저렴한 비용으로 시공이 가능한 밸브를 제공한다.The present invention is a multifunctional valve mainly installed in the pump outlet pipe for building equipment (cooling, heating, water supply and fire extinguishing), check valve to prevent the reverse flow of water supply, on-off valve, flow control balancing valve, overpressure relief valve, It is a composite valve that provides functions such as a water hammer valve and a pump connector to a single body, and solves the problems such as the difficulty of constructing a combination of the components that perform each function. do.

Description

건축 설비용 다기능 복합 밸브{Multi-functionated valve for constructing facilities}Multi-functionated valve for constructing facilities

본 고안은 건축 설비에 적용되는 급수, 냉난방, 소화 배관에 있어 펌프의 출구 측에 설치되어 유량을 제어하는 다기능 밸브에 관한 것으로 특히, 역류를 방지하는 체크 밸브, 개폐 밸브, 유량조절용 벨런싱 밸브, 과압 방지용 릴리프 밸브, 수격방지 밸브, 펌프 콘넥터 등의 기능을 하나의 몸체에 구성한 복합 밸브로서, 설치 배관의 공간 절약 및 시공의 용이성에 따른 경제적 부담을 줄이고 다기능에 의한 효율을 극대화한 밸브이다.The present invention relates to a multifunctional valve installed at the outlet side of a pump for controlling water flow in water supply, air conditioning, and fire extinguishing pipes applied to building equipment. In particular, a check valve, an opening / closing valve, a flow control balancing valve, and an overpressure to prevent backflow It is a composite valve that has functions such as a relief relief valve, a water hammer valve, and a pump connector in one body. It is a valve that maximizes efficiency by reducing the economic burden due to space saving and ease of installation of the installation pipe.

종래의 밸브 적용에 있어서는 첨부도면 도 3 에서와 같이 급수펌프(110)의 출구에서 플렉시블관(115)을 통하여 급수관(117)의 이완 길이를 흡수하게 하며, 연이어 급수관(117)을 통하여 급수되는 유량의 역류를 방지하는 체크 밸브(111)를 설치하고, 보조연결관(117a)을 이용하여 안전밸브(112)와 압력계(113) 등을 설치하고, 연이어 유량의 주요 제어기능을 수행하도록 유량조절과 유량을 차단하는개폐밸브(114)를 설치하고, 각 요소에 급수하도록 하는 급수관(117)을 연장하여 연결하며, 이 급수관(117)은 건축물의 일정요소에 행거(118)에 의하여 고정되고, 급수 과정과 단수 과정에서의 체크 밸브(111)의 작용으로 인한 수격을 방지하는 수격방지기(116)를 설치하여 사용되고 있다.In the conventional valve application, as shown in FIG. 3, the flow rate of absorbing the relaxation length of the water supply pipe 117 through the flexible pipe 115 at the outlet of the water supply pump 110 and subsequently supplying water through the water supply pipe 117. Install the check valve 111 to prevent the reverse flow of the flow, and install the safety valve 112 and the pressure gauge 113 and the like by using the auxiliary connection pipe (117a), and subsequently to control the flow rate to perform the main control function of the flow rate and It installs the opening and closing valve 114 to block the flow rate, and extends and connects the water supply pipe 117 to supply water to each element, the water supply pipe 117 is fixed by a hanger 118 to a certain element of the building, The water hammer preventer 116 is installed and used to prevent water hammer due to the action of the check valve 111 in the process and the singular process.

상기와 같이 종래의 배관 시공예는 주관이 되는 급수관(117)에 각종 기능을 수행하는 단일의 부품들을 조합하여 설치함으로서, 고도의 정밀한 연결조립이 필수적이고 설치 공간상의 주의 등과 같은 요소들로 인하여, 시공성의 저하와 여러 개의 단품을 조합함에 의한 비용 상승의 문제점이 있었다.As described above, the conventional pipe construction example is installed by combining a single component that performs various functions in the water supply pipe 117 to be the main pipe, and highly precise connection assembly is essential and due to factors such as attention to the installation space, There was a problem of deterioration in workability and increase in cost by combining several units.

본 고안은 상기와 같은 종래의 문제점을 해소하기 위하여 안출된 것으로서, 건축설비의 배관에 시공되는 기초 기능을 수행할 수 있는 구성을 하나의 몸체에 조합함으로서, 본 고안의 다기능 밸브 하나만 설치하면 되도록 한 밸브를 제공하는 목적이다.The present invention has been devised to solve the above-mentioned conventional problems, by combining a configuration capable of performing the basic function installed in the piping of the building equipment in one body, so that only one multifunctional valve of the present invention The purpose is to provide a valve.

도 1a 는 본 고안의 구성을 표현한 중앙 종단면도,Figure 1a is a central longitudinal cross-sectional view representing the configuration of the present invention,

도 1b 는 본 고안의 작용상태 단면도,Figure 1b is a cross-sectional view of the working state of the present invention,

도 2 는 본 고안이 적용되는 예의 배관도,2 is a piping diagram of an example to which the present invention is applied;

도 3 은 종래의 배관도이다.3 is a conventional piping diagram.

* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings

1 ; 제1입구 1a ; 제2입구One ; First inlet 1a; 2nd entrance

2 ; 드레인밸브홀 3a ; 흡입구2 ; Drain valve hole 3a; Inlet

3c ; 보충수핸들 3 ; 바이패스밸브3c; Supplementary handle 3; Bypass valve

3b ; 보충구 4 ; 밸브베이스3b; Replenishment 4; Valve base

4a ; 안내보스 5b ; 디스크샤프트4a; Information Boss 5b; Disc shaft

5a ; 디스크 6 ; 개방압력스프링5a; Disk 6; Release pressure spring

6a ; 닫힘스프링 7a ; 슬라이드홀6a; Closing spring 7a; Slide hole

7 ; 스프링압력조정로드 8a ; 핸들7; Spring pressure adjusting rod 8a; handle

8' ; 벨런싱밸브몸체 9 ; 개방표시바늘8' ; Balancing valve body 9; Open needle

9a ; 개방표기눈금 10a ; 배출구9a; Open notation scale 10a; outlet

10b ; 연결구 10 ; 릴리프밸브10b; Connector 10; Relief valve

11 ; 압력계홀 12a ; 플렌지11; Pressure gauge holes 12a; Flange

12 ; 조인트플렌지 13 ; 익스텐션죠인트12; Joint flange 13; Extension Joint

20 ; 복합밸브 21 ; 밸브몸체20; Combined valve 21; Valve body

22 ; 출구통로 110 ; 급수펌프22; Exit passageway 110; Feed Pump

113 ; 압력계 117 ; 급수관113; Pressure gauge 117; feed pipe

상기와 같은 목적을 달성하기 위한 본 고안은 다양한 방향의 펌프연결 수단과 유량제어와 단속을 위한 벨런싱 수단, 수격방지를 동시에 수행하는 역류방지 수단, 과압에 의한 급수관 보호를 위한 릴리프 수단, 펌프의 공기유입에 의한 펌프 보충수 공급 수단으로 구성되어 있다.The present invention for achieving the above object is a pump connection means in various directions and balancing means for flow control and interruption, backflow prevention means to perform water hammering at the same time, relief means for protecting the water supply pipe by overpressure, air of the pump It consists of a pump replenishment water supply means by inflow.

이하, 첨부 도면을 참고하여 보다 상세하게 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings in more detail as follows.

첨부도면 도 1a 는 본 고안의 구성을 표현한 중앙 종단면도이고, 도 2 는 본고안이 적용된 일반적인 건축설비의 배관도를 표현한 것으로서, 급수펌프(10)의 출구 측에 수직으로 연결하는 제1입구(1)와 수평으로 연결하는 제2입구(1a)를 형성한 플렌지(12a)의 내측에 약 45°가량 경사지게 밸브베이스(4)를 설치하고, 이 밸브베이스(4)의 하부에 형성된 안내보스(4a)에 지지되어 유동하는 디스크샤프트(5b)에 디스크(5a)가 조립된 상태에서 닫힘스프링(6a)과 개방압력스프링(6)의 압축력에 의하여 디스크(5a)는 상기 밸브베이스(4)에 밀착되어 있다.Figure 1a is a central longitudinal cross-sectional view showing the configuration of the present invention, Figure 2 is a representation of the piping of the general construction equipment applied to the present design, the first inlet (1) connected vertically to the outlet side of the water supply pump 10 ), The valve base 4 is inclined about 45 degrees inside the flange 12a having the second inlet 1a connected horizontally, and the guide boss 4a formed at the lower portion of the valve base 4. The disk 5a is in close contact with the valve base 4 by the compression force of the closing spring 6a and the opening pressure spring 6 in the state in which the disk 5a is assembled to the disk shaft 5b which is supported and flows. It is.

상기 디스크샤프트(5b)의 끝단은 밸브몸체(21)의 외부로 노출되어 구성된 벨런싱밸브몸체(8‘)의 중앙을 관통하여 설치되고, 외부의 나선부에 나선 체결된 핸들(8a)의 회전량의 변이만큼 직선 운동하는 스프링압력조정로드(7)의 슬라이드홀(7a)에 삽입되고, 상기 닫힘스프링(6a)과 개방압력스프링(6)의 끝단은 상기 벨런싱밸브몸체(8')와 스프링압력조정로드(7)의 말단에 접촉되어 있다.The end of the disc shaft (5b) is installed through the center of the balancing valve body (8 ') configured to be exposed to the outside of the valve body 21, the amount of rotation of the handle (8a) spirally fastened to the outer spiral The end of the closing spring (6a) and the opening pressure spring (6) and the spring pressure adjustment rod (7) is inserted into the slide hole (7a) of the spring pressure adjusting rod (7) linearly by the transition of It is in contact with the end of the adjusting rod 7.

한편 상기 스프링압력조정로드(7)의 중간에는 개방표시바늘(9)을 부착하여 핸들(8a)의 조정에 의하여 왕복되는 위치를 벨런싱밸브몸체(8')에 각인한 개방표기눈금(9a)에 표시되게 하였으며, 제1, 2입구(1,1a)측에는 드레인밸브홀(2)을 천공하여 드레인 밸브를 설치하게 하였다.On the other hand, in the middle of the spring pressure adjusting rod (7) is attached to the open indicator needle (9) to the opening notation scale (9a) stamping the position reciprocated by the adjustment of the handle (8a) to the balancing valve body (8 '). The drain valve hole 2 was drilled in the first and second inlets 1 and 1a to install the drain valve.

그리고, 밸브베이스(4)의 상부에 형성되는 출구통로(22)의 일측에는 릴리프 밸브(10)를 설치하여 출구통로(22)에 기준치 이상의 과압이 발생하면 배출구(10a)를 통하여 릴리프밸브(10)를 열고 연결구(10b)를 통하여 압력이 배출되게 하였으며, 출구통로(22)의 다른 측에는 압력계홀(11)을 천공하여 압력계(113)를 설치하도록 되어 있다.In addition, a relief valve 10 is provided at one side of the outlet passage 22 formed at the upper portion of the valve base 4, and when an overpressure greater than or equal to the reference value occurs in the outlet passage 22, the relief valve 10 is provided through the outlet 10a. ) And open the pressure through the connector (10b), the other side of the outlet passage 22 is to install a pressure gauge 113 by drilling a pressure gauge hole (11).

상기 출구통로(22)의 상단에는 일반적인 급수관(117)과 연결되는 조인트플렌지(12)를 구성하되, 그 중간에 익스텐션죠인트(13)를 부설하여 급수관(117)의 팽창 또는 수축에 의한 길이 변이량을 흡수하도록 하였다.The upper end of the outlet passage 22 constitutes a joint flange 12 connected to a general water supply pipe 117, and by installing an extension joint 13 in the middle thereof, the amount of length variation due to expansion or contraction of the water supply pipe 117 is established. Absorbed.

또한, 급수펌프(110)가 가동 중 또는 휴식 때 기포의 발생으로 인하여 펌프내부에 보충수를 충전할 수 있도록 밸브베이스(4)의 하부와 제1입구(1)측으로 우회하는 흡입구(3a)와 보충구(3b)를 형성하고, 그 사이를 단속하는 보충수핸들(3c)을 설치한 바이패스밸브(3)를 설치한 구성의 복합밸브(20)이다.In addition, the inlet port 3a bypasses the lower part of the valve base 4 and the first inlet port 1 so that the water can be filled in the pump due to the generation of air bubbles during the operation or rest of the water supply pump 110. The combined valve 20 of the structure which provided the supplemental opening 3b and provided the bypass valve 3 which provided the supplemental water handle 3c which intermittently interposes.

상기와 같이 구성된 본 고안의 작용과 효과를 보다 상세히 설명하면 다음과 같다.Referring to the operation and effects of the present invention configured as described above in more detail.

첨부도면 도 1b 는 본 고안의 작용상태를 표현한 단면도이고, 도 2 는 본 고안의 적용상태의 배관도를 표현함 것임으로 이를 참고한다.1B is a cross-sectional view showing an operating state of the present invention, and FIG. 2 illustrates a piping diagram of an application state of the present invention.

먼저, 첨부도면 도 2 와 같이 급수펌프(110)의 출구 측에 복합밸브(20)가 연결되도록 플렌지(12a)를 이용하여 급수펌프(110)의 출구 측과 복합밸브(20)의 제1입구(1)를 연결하고, 복합밸브(20)의 상부 조인트플렌지(12)에는 급수관(117)을 연결하여 사용하게 된다.First, as shown in FIG. 2, the outlet side of the feed water pump 110 and the first inlet of the combined valve 20 using the flange 12a are connected to the outlet side of the feed water pump 110 as shown in FIG. 2. (1) is connected, the water supply pipe 117 is used to connect to the upper joint flange 12 of the composite valve (20).

이때, 급수펌프(110)의 형식이나 특수한 시공 조건에 의하여 복합밸브(20)의 제2입구(1a)를 이용하여 연결형식을 수평으로 시공할 수 있으며, 사용하지 않는 입구 측은 별도의 하우징(미도시)을 이용하여 폐쇄시켜 누수 되지 않게 한다.At this time, the connection type can be constructed horizontally by using the second inlet 1a of the composite valve 20 according to the type of the water feed pump 110 or special construction conditions. Closing is closed to prevent water leakage.

상기와 같이 연결된 상태에서 급수펌프(110)가 가동하면 펌프압력에 의하여 밸브베이스(4)의 상부 출구 측을 누르고 있는 디스크(5a)를 열게 되는데, 이때 밸브베이스(4)의 안내보스(4a)와 슬라이드홀(7a)의 사이에 지지되는 디스크샤프트(5b)의 안내를 따라 닫힘스프링(6a) 및 개방압력스프링(6)을 압축하면서 밸브베이스(4)가 열리게 됨으로, 급수펌프(110)에 의하여 양정된 급수유량이 출구통로(22)를 거쳐 급수관(117)을 따라 급수되게 된다.When the feed water pump 110 is operated in the connected state as described above, the disk 5a holding the upper outlet side of the valve base 4 by the pump pressure is opened, and the guide boss 4a of the valve base 4 is opened. The valve base 4 is opened while compressing the closing spring 6a and the opening pressure spring 6 along the guide of the disc shaft 5b supported between the slide hole 7a and the water supply pump 110. The water supply flow rate which is lifted by the water is supplied along the water supply pipe 117 via the outlet passage 22.

상기와 같이 급수펌프(110)의 양정력에 의하여 밸브베이스(4)를 개방하는 디스크(5a)의 열림력과 열리는 크기는 벨런싱밸브조정부(8)의 핸들(8a)을 조정하면 스프링압력조정로드(7)가 왕복하여, 밸브베이스(4)와 스프링압력조정로드(7)의 끝단과의 거리를 조정하게 됨으로 그 사이에서 열리게되는 디스크(5a)의 열림량이 결정되게 된다.As described above, the opening force and the opening size of the disk 5a for opening the valve base 4 by the positive lift force of the feed water pump 110 are adjusted by the spring pressure adjusting rod when the handle 8a of the balancing valve adjusting unit 8 is adjusted. (7) reciprocates and adjusts the distance between the valve base 4 and the end of the spring pressure regulating rod 7, so that the opening amount of the disk 5a opened therebetween is determined.

따라서, 그 열림 량의 표시는 벨런싱밸브몸체(8')에 각인된 개방표시눈금(9a)을 가리키는 개방표시바늘(9)에 의하여 그 량을 표시하게 하였다.Therefore, the display of the opening amount was made to display the amount by the opening display needle 9 which points to the opening display graduation 9a engraved on the balancing valve body 8 '.

한편, 상기와 같이 급수펌프(110)가 가동되어 급수가 이루어지지만 급수펌프(110)의 가동이 멈추면 양정압력이 상실됨으로 개방압력스프링(6) 및 닫힘스프링(6a)의 반발력에 의하여 디스크(5a)는 신속하게 밸브베이스(4)를 닫아 급수의 역류가 발생하지 않으므로 수격이 일어나지 않게 된다.On the other hand, the water supply pump 110 is operated as described above, but the water supply is made, but when the operation of the water supply pump 110 stops lifting pressure is lost due to the repulsive force of the open pressure spring (6) and the closing spring (6a) 5a) closes the valve base 4 quickly so that no water back flow occurs, so that no water hammer occurs.

상기와 같이 급수펌프(110)의 가동과 중단이 반복되거나 급수시기의 제어장치 등에 의하여 급수가 행하여 지게되는데, 급수는 출구통로(22)를 통하여 급수관(117)에 유입되게 된다. 이때, 압력계홀(11)에 설치된 압력계를 이용하여 급수관(117) 내부에 소정의 압력을 유지하도록 벨런싱밸브조정부(8)를 관리하여 최종 급수 수전까지 급수가 이루어지도록 한다.As described above, the start and stop of the water supply pump 110 is repeated or water supply is performed by a control device of the water supply timing, and the water supply is introduced into the water supply pipe 117 through the outlet passage 22. At this time, the balancing valve adjusting unit 8 is managed to maintain a predetermined pressure inside the water supply pipe 117 using a pressure gauge installed in the pressure gauge hole 11 so that water is supplied to the final water supply faucet.

한편, 급수관(117) 내부에 소정 압력 이상을 초과하는 과압이 걸리는 경우, 안전을 위하여 그 과압력을 해소하여야 하는데, 그 작용은 출구통로(22)의 측면에 천공된 배출구(10a)에 부설한 릴리프밸브(10)에 의하여 과압력을 해소하게 된다. 즉, 출구통로(22)에 상승한 압력은 배출구(10a)를 통하여 릴리프밸브(10)의 밸브를 작용시켜 개방하고 연결구(10b)를 통하여 배출되게 됨으로 급수관(117)을 안전하게 보호하게 된다.On the other hand, if the overpressure exceeding a predetermined pressure or more inside the water supply pipe 117, the overpressure should be released for safety, and its action is provided in the outlet 10a drilled on the side of the outlet passage 22. The overpressure is released by the relief valve 10. That is, the pressure rising to the outlet passage 22 is opened by actuating the valve of the relief valve 10 through the outlet 10a and discharged through the connector 10b, thereby protecting the water supply pipe 117 safely.

그리고, 급수관(117)을 연결한 조인트플렌지(12)의 익스텐션죠인트(13)는 냉난방수를 급수하는 경우 온도차이로 인하여 급수관(117)의 길이가 변하게 되고, 그 길이 변화를 흡수하여 줌으로 배관 시설물의 파손을 방지하게 된다.In addition, the extension joint 13 of the joint flange 12 connecting the water supply pipe 117 changes the length of the water supply pipe 117 due to the temperature difference when supplying cooling / heating water. It will prevent damage to the facility.

그리고, 급수관(117)을 보수하는 경우나 급수관(117)에 체워진 공급수를 비우는 경우 드레인밸브홀(2)을 통하여 공급수를 배출하게 되며, 급수펌프(110)에 보충수를 공급하게 되는 경우 바이패스밸브(3)의 보충수핸들(3c)을 개방하여 출구통로(22)에 유입되어 있는 공급수를 흡입구(3a)를 통하여 보충구(3b)로 흘려서 급수펌프(110)에 보충수를 충전하도록 한다.When the water supply pipe 117 is repaired or the supply water filled in the water supply pipe 117 is emptied, the supply water is discharged through the drain valve hole 2, and the supplementary water is supplied to the water supply pump 110. In this case, the feed water handle 3c of the bypass valve 3 is opened, and the feed water flowing into the outlet passage 22 flows to the feed port 3b through the inlet port 3a to the feed water pump 110. To charge.

또한, 상기 바이패스밸브(3)의 작용은 급수관(117)의 공급수를 완전히 제거하는 경우에도 사용된다.In addition, the action of the bypass valve 3 is also used to completely remove the water supply to the water supply pipe 117.

상기와 같이 작용하는 본 고안은 하나의 몸체에 체크밸브 기능, 벨런싱 기능, 과압방지 기능, 수격방지 기능 등을 부여한 복합 밸브를 구성함으로서 건축설비의 기본적인 배관 시공이 한번에 이루어짐으로 인하여 시공이 간편하여 지고, 공기를단축할 수 있으며, 설비 비용을 절감하는 효과와 시공 공간확보의 어려움을 해소한 매우 유용한 고안인 것이다.The present invention acting as described above consists of a composite valve that provides a check valve function, a balancing function, an overpressure prevention function, a water hammer prevention function, etc. in one body, thereby simplifying the construction work because the basic piping construction of the building equipment is performed at once. It is a very useful design that can shorten the air, reduce the cost of equipment and solve the difficulty of securing the construction space.

Claims (8)

건축설비용 다기능 복합밸브에 있어서,In the multifunctional composite valve for building equipment, 수직방향의 제 1 입구(1)를 형성한 플렌지(12a)와;A flange 12a forming a first inlet 1 in a vertical direction; 상기 플렌지(12a)의 내측에 약 45°가량 경사지게 밸브베이스(4)를 설치하고, 상기 밸브베이스(4)의 상부에는 출구통로(22)가 형성되고;A valve base 4 is installed to be inclined by about 45 ° inside the flange 12a, and an outlet passage 22 is formed on the valve base 4; 상기 밸브베이스(4)의 안내보스(4a)에 지지되어 유동하는 디스크샤프트(5b)에 디스크(5a)가 조립되고;The disk 5a is assembled to the disk shaft 5b which is supported by the guide boss 4a of the valve base 4 and flows; 상기 디스크샤프트(5b)의 끝단은, 벨런싱 밸브몸체(8')의 중앙을 관통하여 외부의 핸들(8a)과 나선체결된 스프링압력조정로드(7)의 슬라이드홀(7a)에 삽입되고;The end of the disc shaft 5b is inserted into the slide hole 7a of the spring pressure regulating rod 7 which is helically fastened to the outer handle 8a through the center of the balancing valve body 8 '; 상기 벨런싱밸브몸체(8‘)와 스프링압력조정로드(7)의 말단에는 닫힘스프링(6a)과 개방압력스프링(6)이 접촉되어 있는 구성을 특징으로 하는 건축설비용 다기능 복합밸브.Multifunctional composite valve for building equipment, characterized in that the closing spring (6 ') and the open pressure spring (6) in contact with the end of the balancing valve body (8') and the spring pressure adjustment rod (7). 제 1 항에 있어서,The method of claim 1, 상기 스프링압력조정로드(7)의 중간에는 개방표시바늘(9)을 부착하여 벨런싱밸브몸체(8')에 각인한 개방표기눈금(9a)에 표시되게 하는 것을 특징으로 하는 건축설비용 다기능 복합밸브.A multifunctional composite valve for building equipment, characterized in that an opening indication needle 9 is attached to the middle of the spring pressure regulating rod 7 so as to be displayed on the opening notation scale 9a stamped on the balancing valve body 8 '. . 제 1 항에 있어서,The method of claim 1, 상기 제 1 입구(1)에 드레인밸브홀(2)이 천공되어 있는 것을 특징으로 하는 건축설비용 다기능 복합밸브.Multifunctional composite valve for building equipment, characterized in that the drain valve hole (2) is drilled in the first inlet (1). 제 1 항에 있어서,The method of claim 1, 상기 밸브베이스(4)의 상부에 형성된 출구통로(22)의 배출구(10a)를 통하여 릴리프밸브(10)를 조립한 구성을 특징으로 하는 건축설비용 다기능 복합밸브.Multifunctional composite valve for building equipment, characterized in that the relief valve 10 is assembled through the outlet (10a) of the outlet passage 22 formed in the upper portion of the valve base (4). 제 1 항에 있어서,The method of claim 1, 상기 출구통로(22)의 다른 측에는 압력계홀(11)을 천공하고, 압력계홀(11)에는 압력계가 설치된 구성을 특징으로 하는 건축설비용 다기능 복합밸브.The other side of the outlet passage 22 punctures the pressure gauge hole 11, the pressure gauge hole 11 is a multifunctional composite valve for building equipment, characterized in that the pressure gauge is installed. 제 1 항에 있어서,The method of claim 1, 제 1 입구(1)측으로 우회하는 흡입구(3a)와 보충구(3b)가 형성되고, 그 사이에 보충수핸들(3c)을 설치한 바이패스밸브(3)를 상기 밸브베이스(4)의 하부에 부설한 구성을 특징으로 하는 건축설비용 다기능 복합 밸브.A suction port 3a and a supplemental port 3b are formed to bypass the first inlet 1 side, and a bypass valve 3 having a supplemental water handle 3c provided therebetween has a lower portion of the valve base 4. Multifunctional composite valve for building equipment characterized by the construction attached to. 제 1 항 내지 제 6 항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 6, 상기 출구통로(22)의 상단에 조인트플렌지(12)를 갖고 있는 익스텐션죠인트(13)를 부설하는 구성을 특징으로 하는 건축설비용 다기능 복합밸브.Multifunctional composite valve for building equipment, characterized in that an extension joint (13) having a joint flange (12) on the upper end of the outlet passage (22). 제 1 항 내지 제 6 항 중 어느 한 항에 있어서,The method according to any one of claims 1 to 6, 수평방향의 제 2 입구(1a)를 설치하여, 급수펌프(110)의 형식이나 시공 조건에 의하여 연결형식을 수평으로 시공되게 하는 것을 특징으로 하는 건축설비용 다기능 복합 밸브.A multifunctional composite valve for building equipment, characterized in that the horizontal inlet (1a) is provided so that the connection type can be installed horizontally according to the type or construction conditions of the feed water pump (110).
KR20020015810U 2002-05-23 2002-05-23 Multi-functionated valve for constructing facilities Expired - Fee Related KR200290295Y1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100821655B1 (en) 2007-02-01 2008-04-14 신우공업 주식회사 Composite control valve body of fluid control valve
KR20190079153A (en) * 2017-12-27 2019-07-05 이의호 Check valve apparatus
KR20190095985A (en) * 2018-02-08 2019-08-19 수성밸브공업 주식회사 check valve for water shock mitigation
KR102151431B1 (en) * 2019-06-28 2020-09-03 (주)두쿰 Check valve capable of assembling

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100821655B1 (en) 2007-02-01 2008-04-14 신우공업 주식회사 Composite control valve body of fluid control valve
KR20190079153A (en) * 2017-12-27 2019-07-05 이의호 Check valve apparatus
KR102039184B1 (en) * 2017-12-27 2019-10-31 이의호 Check valve apparatus
KR20190095985A (en) * 2018-02-08 2019-08-19 수성밸브공업 주식회사 check valve for water shock mitigation
KR102051516B1 (en) * 2018-02-08 2019-12-05 수성밸브공업 주식회사 check valve for water shock mitigation
WO2020262936A1 (en) * 2019-06-28 2020-12-30 (주)두쿰 Assemblable check valve
KR102151431B1 (en) * 2019-06-28 2020-09-03 (주)두쿰 Check valve capable of assembling
CN114008362A (en) * 2019-06-28 2022-02-01 多可姆有限公司 Assembled check valve
US20220228670A1 (en) * 2019-06-28 2022-07-21 Do Qoom, Corp, Ltd Assemblable check valve
JP2022539391A (en) * 2019-06-28 2022-09-08 トゥ クム コーポレーション リミテッド Assemblable check valve
EP3992503A4 (en) * 2019-06-28 2023-07-26 Do Qoom, Corp, Ltd COMPOSITE NON-RETURN VALVE
JP7489121B2 (en) 2019-06-28 2024-05-23 トゥ クム コーポレーション リミテッド Assembled Check Valve
US12060949B2 (en) 2019-06-28 2024-08-13 Do Qoom, Corp, Ltd Assemblable check valve

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