KR20100118436A - Warm water circulation valve for heating having prevention of noises rescue - Google Patents

Warm water circulation valve for heating having prevention of noises rescue Download PDF

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Publication number
KR20100118436A
KR20100118436A KR1020090037288A KR20090037288A KR20100118436A KR 20100118436 A KR20100118436 A KR 20100118436A KR 1020090037288 A KR1020090037288 A KR 1020090037288A KR 20090037288 A KR20090037288 A KR 20090037288A KR 20100118436 A KR20100118436 A KR 20100118436A
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South Korea
Prior art keywords
hot water
elastic body
heating
water circulation
valve
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KR1020090037288A
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Korean (ko)
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김형섭
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나노제트(주)
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Priority to KR1020090037288A priority Critical patent/KR20100118436A/en
Publication of KR20100118436A publication Critical patent/KR20100118436A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/06—Check valves with guided rigid valve members with guided stems
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D13/00—Electric heating systems
    • F24D13/04—Electric heating systems using electric heating of heat-transfer fluid in separate units of the system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/02—Fluid distribution means
    • F24D2220/0271—Valves

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Details Of Valves (AREA)

Abstract

PURPOSE: A hot water circulation valve for heating with a noise prevention structure is provided to smoothly circulate hot water using elasticity of first and second elastic bodies. CONSTITUTION: A hot water circulation valve for heating with a noise prevention structure comprises a slide rod(101), a first elastic body(102), a washer(103), a nut(104), a disc-shaped pressing plate(105), and a second elastic body(106). The slide rod passes through a hole. The first elastic body is adhered to the rear end of a valve body. The washer supports the first elastic body. The nut prevents the first elastic body and the washer from being separated from each other. The pressing plate is formed in the other end of the slide rod. The second elastic body blocks or passes water.

Description

소음방지구조를 갖는 난방용 온수순환밸브{Warm water circulation valve for heating having prevention of noises rescue}Warm water circulation valve for heating having prevention of noises rescue

본 발명은 난방용 온수순환밸브에 관한 것으로서, 좀더 상세하게는 바닥난방을 위한 보일러로부터 배관되는 난방파이프측에 설치되어 온수를 공급하도록구성된 온수순환밸브를 개선하여 온수공급 및 차단시 소음을 줄여줄 수 있도록 하여 정숙한 온수순환이 이루어질 수 있도록 한 소음방지구조를 갖는 난방용 온수순환밸브에 관한 것이다.The present invention relates to a hot water circulation valve for heating, and more particularly, to improve the hot water circulation valve configured to supply hot water installed on the heating pipe side piped from a boiler for floor heating to reduce noise during hot water supply and shutdown. It relates to a hot water circulation valve for heating having a noise prevention structure so that a quiet hot water circulation can be made.

일반적으로 연속적인 온수 공급으로서 실내를 난방 혹은 사용 온수를 제공할 수 있도록 한 보일러는 가스, 기름 및 전기 히터 등을 이용하여 이로부터 얻어지는 열원으로 순환수를 가열하고, 발생하는 온수를 다양하게 사용하는 기구이다.In general, a boiler that provides heating or using hot water as a continuous hot water supply, uses a gas, oil, and electric heater to heat the circulating water from the heat source obtained therefrom, and uses a variety of generated hot water. It is an appliance.

특히 난방용으로 사용되는 보일러의 시스템에서는 보일러 본체와 이 보일러 본체에서 제공되는 온수가 순환하여 흐르는 배관이 매입된 실내 바닥으로 이루어진다.In particular, in the boiler system used for heating, the boiler body and the hot water provided from the boiler body are circulated and the interior floor is filled with pipes.

이때 물탱크에서 히터로 냉수가 공급되기 전에 물탱크와 히터를 연결시키는 연결관을 통해 냉수가 공급되는데 물탱크에서 히터로의 원활하게 냉수가 공급되어야 하며 또한 상기 히터에 의해 가열된 온수가 상기 물탱크로의 흐름을 방지하도록 상기 온수순환밸브는 일방향 밸브인 역류방지 밸브의 구조로서 온수를 공급 및 차단하도록 구성된다.At this time, before the cold water is supplied from the water tank to the heater, the cold water is supplied through a connecting pipe connecting the water tank and the heater. The cold water from the water tank to the heater must be supplied smoothly, and the hot water heated by the heater is supplied to the water. The hot water circulation valve is configured to supply and block hot water as a structure of a non-return valve, which is a one-way valve, to prevent flow to the tank.

상기와 같은 종래기술에 따른 온수 순환구조에 있어서 물탱크의 저면에 설치된 단순기능의 역류방지 밸브체는 판형의 작동 플레이트와 물탱크 사이의 간격을 조절할 수가 없을 뿐만 아니라 히터에서 발생한 기포가 난방체로 이동하는 구성이므로 소음이 발생할 뿐 아니라 보수 정비가 어려운 문제점이 있었다.In the hot water circulation structure according to the prior art as described above, the simple function of the non-return valve body installed on the bottom of the water tank is not only able to adjust the gap between the plate-shaped operation plate and the water tank, but also bubbles generated from the heater move to the heating body. Because of the configuration, not only noise was generated, but there was a problem that maintenance is difficult.

또한 물탱크로의 물주입시에는 사용자의 부주의로 인하여 보충수가 물탱크의 외부로 유출되거나 또는 보일러의 전복시 물탱크의 물이 외부로 유출되어 안전상에 문제가 발생할 수 있을 뿐만 아니라 난방체와 연결되는 배관의 꼬임이나 막힘에 의해 이상 소음이 발생하는 문제점을 내포하고 있었다.In addition, when water is injected into the water tank, replenishment water may leak out of the water tank due to the carelessness of the user, or water may leak out of the water tank when the boiler is overturned, resulting in safety problems as well as being connected to a heating element. There was a problem in that abnormal noise was generated by twisting or clogging the pipe.

상기와 같은 점을 해결하기 위해 대한민국 등록특허 10-891575호(명칭: 온수순환시스템)에 그 기술이 개시된바 있다.In order to solve the above problems, the technology has been disclosed in Korean Patent Registration No. 10-891575 (name: hot water circulation system).

도 1 내지 도 3에서 도시된 바와 같이, 물을 가열시키는 보일러(10)와, 이 보일러(10)에서 가열된 온수가 내장된 배관을 순환하여 상기 보일러에 유입되도록 연결되는 난방체(50)로 구성되며, 상기 보일러(10)는 제어기에 연결된 히터(12)가 장착되고 이 히터(12)에서 가열된 온수가 배출되는 배출관(32)과 상기 난방체(50)에서 환수되는 물을 유입시키는 유입관(34)이 연결된다.As shown in Figures 1 to 3, the boiler 10 for heating the water, and the heating element 50 is connected to circulate through the pipe containing the hot water heated in the boiler 10 is introduced into the boiler. The boiler 10 is equipped with a heater 12 connected to the controller, the inlet for introducing the water discharged from the discharge pipe 32 and the heating body 50 is discharged hot water heated in the heater 12 The tube 34 is connected.

상기 보일러(10)에는 물탱크(16)가 내부에 형성되고, 일측에는 상기 물탱크(16)의 물을 일방향으로 배출시키고 후술하는 히터(12)에서 발생한 기포를 상기 물탱크(16)로 유입시킬 수 있는 탄성체의 얇은 분리막(18)을 갖는 밸브체(14)가 장착되는데 이러한 밸브체(14)는 다이어후렘의 형식으로 구성된다.The boiler 10 has a water tank 16 formed therein, and at one side, discharges water from the water tank 16 in one direction and introduces bubbles generated from the heater 12 to be described later into the water tank 16. A valve body 14 having a thin separator 18 of elastic material that can be made is mounted, which valve body 14 is configured in the form of a diaphragm.

상기 밸브체(14)의 일단부에 연결되는 히터(12)는 타단부에 연결되는 상기 난방체(50)와 연결된 배출관(32)과 연결되되 상기 밸브체(14)의 연결부위가 상기 배출관(32)의 연결부위보다 높게 연결되는데 이러한 이유는 상기 히터(12)에 의해 가열된 온수에서 발생하는 기포는 상기 난방체(50)로 유입되지 않고 상기 물탱크(16)로 보내기 위함이다.The heater 12 connected to one end of the valve body 14 is connected to the discharge pipe 32 connected to the heating body 50 connected to the other end, the connection portion of the valve body 14 is the discharge pipe ( It is connected higher than the connecting portion of 32, which is because bubbles generated in the hot water heated by the heater 12 are sent to the water tank 16 without entering the heating body 50.

상기 밸브체(14)는 머리부(36)와, 일정부위에 다수의 관통홀(28)이 형성되고 상기 물탱크(16)와 분리된 격벽(22)과, 이 격벽(22)을 관통하여 상기 머리부(36)에 연결되되 하단부에는 나사산이 형성된 기둥부(24)와, 상기 머리부(36)에서 상기 격벽(22)을 향하여 방사상으로 전개되어 형성되는 탄성체의 얇은 분리막(18)과, 상기 기둥부(24)의 나사산에 결합되는 너트(26)를 포함한다.The valve body 14 includes a head 36, a plurality of through holes 28 formed at a predetermined portion, and partition walls 22 separated from the water tank 16, and through the partition walls 22. Is connected to the head 36, but the lower end of the threaded column 24, the thin separator of the elastic body is formed radially developed toward the partition 22 in the head 36, And a nut 26 coupled to the thread of the column 24.

상기 분리막(18)의 하단은 상기 격벽(22)의 하부에 형성된 하부 돌기(20)에 밀착하고, 상기 분리막(18)의 상단은 상기 격벽(22)의 상부에 형성된 상부 돌기(30)에서 일정거리 만큼 이격되어 위치하게 되는데 이는 상술한 상기 히터(12)에 의해 발생한 기포가 상기 분리막(18)과 상기 상부 돌기(30) 사이로 유입되어 상기 관통홀(28)을 통과하여 상기 물탱크(16)로 보내지도록 한 구조이다.The lower end of the separation membrane 18 is in close contact with the lower protrusion 20 formed under the partition 22, and the upper end of the separation membrane 18 is fixed at the upper protrusion 30 formed at the upper part of the partition 22. The water is spaced apart by a distance, which is caused by the bubble generated by the heater 12 is introduced between the separation membrane 18 and the upper projection 30 and passes through the through hole 28 to the water tank 16. It is a structure that is sent to.

그러나, 상기 밸브체(14)를 구성하고 있는 분리막(18)은 일점쇄선과 같이 동 작되어 온수를 공급, 실선과 같이 일부는 차단함에 있어, 하부돌기(20)에 부딛혀 격한 소음(분리막이 돌기에 순간 부딪히는 소리)을 밸브의 개폐상태에 따라 발생하게 되며, 이는 특히 취침시간대의 심야에 배관이 매입된 바닥으로부터 소음을 발생하기 때문에 예민한 이들의 신경에 거슬려 취침에 방해를 주는 단점으로 지적되고 있다.However, the separation membrane 18 constituting the valve body 14 is operated like a single-dot chain line to supply hot water and to block a portion such as a solid line. The moment of bumping into the protrusion occurs depending on the opening and closing state of the valve, which is pointed out as a disadvantage that disturbs the sleep of the sensitive people because it generates noise from the floor where the pipe is buried in the middle of the bedtime. have.

아울러, 상기 분리막부분은 항상 히터를 통해 고온의 온수와 접촉되기 때문에 점차 시간이 지날수록 변형이 발생하여 온수순환에 영향을 주는 문제점을 내포하고 있다.In addition, since the separator is always in contact with hot water at high temperature through a heater, a deformation occurs gradually over time, thereby including a problem of affecting the hot water circulation.

본 발명은 상기와 같은 종래의 문제점을 해결하기 위하여 안출된 것으로, 바닥난방을 위한 보일러로부터 배관되는 난방파이프측에 설치되어 온수를 공급하도록구성된 온수순환밸브를 개선하여 온수공급 및 차단시 소음을 줄여줄 수 있도록 하여 정숙한 온수순환이 이루어질 수 있도록 한 소음방지구조를 갖는 난방용 온수순환밸브를 제공하는데 그 목적이 있다.The present invention has been made in order to solve the above-mentioned conventional problems, it is installed on the heating pipe side piped from the boiler for floor heating to improve the hot water circulation valve configured to supply hot water to reduce the noise during hot water supply and shut off It is an object of the present invention to provide a hot water circulation valve for heating having a noise prevention structure so that a quiet hot water circulation can be achieved.

상기 목적을 달성하기 위한 본 발명에 의하면, 보일러 내에 설치되는 온수순환라인측의 밸브몸체에 설치되어 히터로부터 가열된 온수를 물탱크를 거쳐 난방체로 공급 순환하는 난방용 온수순환밸브에 있어서, 상기 밸브몸체는 중앙에 작동공이 형성되고, 양측에 온수순환을 위한 관통홀이 구비되며, 관통홀이 형성된 외측으로 관형의 지지부가 돌출 형성된 구조로 이루어지고, 상기 온수순환밸브는, 작동공으로부터 전후 이동가능하게 관통 설치되는 슬라이드봉과, 상기 작동공으로 관통된 슬라이드봉의 단부로부터 밸브몸체의 후단에 밀착 지지되는 제1탄성체와, 상기 슬라이드봉의 단부에 관통되어 제1탄성체를 밀착 지지하는 와셔와, 상기 슬라이드봉의 단부에 체결되어 제1탄성체 및 와셔의 이탈을 방지하는 너트와, 상기 너트가 체결되는 슬라이드봉의 타단에 밸브몸체의 내부직경보다는 작게 형성된 원반형의 가압판과, 상기 슬라이드봉을 통해 가압판 후면에 부착되어 수압에 따른 지지부로부 터 제1탄성체와 반대되는 동작으로서 물의 순환을 차단 및 통과시키는 제2탄성체를 포함하여 구성된 소음방지구조를 갖는 난방용 온수순환밸브를 제공함으로써 달성된다.According to the present invention for achieving the above object, in the hot water circulation valve for heating is installed in the valve body of the hot water circulation line side installed in the boiler to supply and circulate the hot water heated from the heater to the heating body through the water tank, the valve body The operating hole is formed in the center, the through hole for the hot water circulation is provided on both sides, the through-hole is formed of a structure in which the tubular support is protruded to the outside, the hot water circulation valve is movable back and forth from the operating hole A slide rod which is installed through, a first elastic body tightly supported at the rear end of the valve body from the end of the slide rod penetrated by the operation hole, a washer penetrating the end of the slide rod to closely support the first elastic body, and an end portion of the slide rod. A nut which is fastened to prevent separation of the first elastic body and the washer, and a slice to which the nut is fastened A disc-shaped pressure plate formed at a smaller end than the inner diameter of the valve body at the other end of the rod, and a second plate attached to the back of the pressure plate through the slide rod to block and pass the circulation of water as an operation opposite to the first elastic body from the support portion according to the water pressure. It is achieved by providing a hot water circulation valve for heating having a noise prevention structure including an elastic body.

본 발명에 따른 난방용 온수순환밸브는 보일러를 통한 온수의 일방향 순환을 제어함에 있어, 밸브를 구성하는 가압판측 슬라이드봉에 설치된 제1탄성체와 밸브몸체측 지지부에 밀착 또는 슬라이드봉의 동작으로서 이격되어 지지부로부터 물의 역류를 방지하는 제2탄성체의 상대적인 탄성작용으로서 밸브의 개폐상태에 따라 접촉 밀착되는 부분으로하여금 원활한 온수의 순환과 함께 소음을 방지하여 바닥난방에서의 정숙한 환경을 제공하는 효과가 있다.The hot water circulation valve for heating according to the present invention, in controlling the one-way circulation of hot water through the boiler, is in close contact with the first elastic body and the valve body side supporting part installed on the pressure plate side slide rod constituting the valve or spaced apart from the support part by the operation of the slide rod. As the relative elasticity action of the second elastic body to prevent the reverse flow of water to the part in close contact with the opening and closing state of the valve, there is an effect of providing a quiet environment in the floor heating by preventing noise with a smooth circulation of hot water.

이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시 예를 보다 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

첨부된 도 4는 본 발명에 따른 온수순환밸브가 적용된 보일러를 도시한 종단면도이고, 도 5는 본 발명에 따른 온수순환밸브를 확대하여 도시한 종단면도이며, 도 6은 본 발명에 따른 온수순환밸브의 주요부분을 분리하여 도시한 사시도이고, 도 7은 본 발명에 따른 온수순환밸브가 개방된 상태를 도시한 종단면도이다.4 is a longitudinal sectional view showing a boiler to which a hot water circulation valve according to the present invention is applied, and FIG. 5 is a longitudinal sectional view showing an enlarged hot water circulation valve according to the present invention, and FIG. 6 is a hot water circulation according to the present invention. Figure 7 is a perspective view showing the main portion of the valve separated, Figure 7 is a longitudinal sectional view showing an open state of the hot water circulation valve according to the present invention.

본 발명은, 보일러(10)의 온수순환라인측의 밸브몸체(11)에 설치되어 히 터(12)로부터 가열된 온수를 물탱크(16)로 거쳐 난방체로 공급 순환하는 난방용 온수순환밸브(100)에 있어서,The present invention, the hot water circulation valve 100 for heating is installed in the valve body 11 of the hot water circulation line side of the boiler 10 and circulates the hot water heated from the heater 12 to the heating body via the water tank 16 ),

상기 밸브몸체(11)는 중앙에 작동공(11a)이 형성되고, 양측에 온수순환을 위한 관통홀(11b)이 구비되며, 관통홀(11b)이 형성된 외측으로 관형의 지지부(11c)가 돌출 형성된 구조로 이루어진다.The valve body 11 has a working hole (11a) is formed in the center, the through hole (11b) for hot water circulation on both sides, the tubular support (11c) protrudes to the outside formed with the through hole (11b) Formed structure.

상기 온수순환밸브(100)의 구성을 살피면, 상기 작동공(11a)으로부터 전후 이동가능하게 관통 설치되는 슬라이드봉(101)과, 상기 작동공(11a)으로 관통된 슬라이드봉(101)의 단부로부터 밸브몸체(11)의 후단에 밀착 지지되어 제1탄성체(102)와, 상기 슬라이드봉(101)의 단부에 관통되어 제1탄성체(102)를 밀착 지지하는 와셔(103)와, 상기 슬라이드봉(101)의 단부에 체결되어 제1탄성체(102) 및 와셔(103)의 이탈을 방지하는 너트(104)와, 상기 너트(104)가 체결되는 슬라이드봉(101)의 타단에 밸브몸체(11)의 내부직경보다는 작게 형성된 원반형의 가압판(105)과, 상기 슬라이드봉(101)을 통해 가압판 후면에 부착되어 수압에 따른 지지부(11c)로부터 제1탄성체(102)와 반대되는 동작으로서 물의 순환을 차단 및 통과시키는 제2탄성체(106)를 포함하여 구성된다.Looking at the configuration of the hot water circulation valve 100, from the end of the slide rod 101 and the slide rod 101 is installed through the operating hole (11a) so as to move forward and backward through the operating hole (11a) The washer 103 which is closely attached to the rear end of the valve body 11 and penetrates the first elastic body 102, the end of the slide rod 101 to closely support the first elastic body 102, and the slide rod ( A nut body 104 coupled to an end of the 101 to prevent separation of the first elastic body 102 and the washer 103, and a valve body 11 at the other end of the slide rod 101 to which the nut 104 is fastened. The disk-shaped pressure plate 105 formed smaller than the inner diameter of the, and is attached to the back of the pressure plate through the slide rod 101 to block the circulation of water as opposed to the first elastic body 102 from the support portion 11c according to the water pressure And a second elastic body 106 to pass through.

상기 제1탄성체(102)는 내열성을 갖는 발포 스폰지로서, 도넛형태로 제작되어 상기 슬라이드봉에 안내되어 제공되는 와셔와 너트로서 고정 설치된다.The first elastic body 102 is a foam sponge having heat resistance and is fixedly installed as a washer and a nut, which is manufactured in a donut shape and guided to the slide rod.

한편, 상기 제2탄성체(106)는 형상의 복원및 밀착에 따른 밀폐성을 갖는 발포 고무로서, 내열, 내마모성을 고려하여 제작됨이 바람직하다.On the other hand, the second elastic body 106 is a foam rubber having a sealing property according to the restoration and closeness of the shape, it is preferable to be manufactured in consideration of heat resistance and wear resistance.

이와 같이 구성된 본 발명인 난방용 온수순환밸브의 적용설치에 따른 작용을 설명하면 다음과 같다.Referring to the operation according to the installation of the hot water circulation valve for heating the present invention configured as described above are as follows.

통상적으로 보일러(10)를 통한 난방수 또는 온수의 공급이 간헐적으로 이루어짐에 있어, 일방향으로 온수를 유도하는 온수순환밸브(100)는 온수압의 차이에 따라 일방향으로 개도되어 온수를 통과한다.Typically, the supply of heating water or hot water through the boiler 10 is made intermittently, and the hot water circulation valve 100 which induces hot water in one direction is opened in one direction according to the difference in the hot water pressure and passes the hot water.

상기와 같은 상태는 물탱크(16)에서 관통홀(11b)을 통해 가압판(105)은 슬라이드봉(101)을 포함하여 밸브몸체(11)의 작동공(11a)으로부터 도 7에서와 같이 밀려나는 상태가 되며, 이때 상기 밸브몸체(11)의 외측에 위치하여 슬라이드봉(101)에 끼워진 제1탄성체(102)는 슬라이드봉(101)을 부드럽게 밀어냄과 동시에 와셔(103) 및 너트(104)의 구성요소에 의해 압축된다.As described above, the pressure plate 105 is pushed from the operating hole 11a of the valve body 11 as shown in FIG. 7 through the through hole 11b in the water tank 16. In this case, the first elastic body 102, which is located outside the valve body 11 and fitted to the slide rod 101, gently pushes the slide rod 101 and the washer 103 and the nut 104 at the same time. It is compressed by the component of.

상기와 같은 작용은 밸브몸체(11) 내에서 가압판(105)측 슬라이드봉(101)에 내경이 끼워져 부착된 제2탄성체(106)를 전진시켜 밸브몸체(11)측 관형의 지지부(11c)에서 이격되어 물을 순환시켜 히터(12)를 통해 고온으로 온수의 공급은 온수라인측으로 순환되도록 한다.The above-described action is performed by advancing the second elastic body 106 in which the inner diameter is fitted to the pressure plate 105 side slide rod 101 in the valve body 11, so that the support portion 11c of the tubular body side side of the valve body 11 moves. Spaced to circulate the water so that the supply of hot water at a high temperature through the heater 12 is circulated to the hot water line side.

한편, 상기 가압판(105)의 역동작은 난방 또는 사용온수의 온도차에 따라 다시 지지부에 제2탄성체(106)가 밀착됨으로써 차단되고, 슬라이드봉(101)의 후퇴동작으로서 제1탄성체(102)는 초기와 같은 상태로 복귀되는 방식으로서 온수순환과정에서의 역류를 방지한다.On the other hand, the reverse operation of the pressure plate 105 is blocked by the second elastic body 106 is in close contact with the support part again in accordance with the temperature difference of the heating or use hot water, the first elastic body 102 is the initial operation as the retraction operation of the slide rod 101 As a way to return to the same state as to prevent the backflow in the hot water circulation process.

상기와 같이 역방향으로는 차단되는 과정에서 제2탄성체(106)는 발포 고무의 특성상 지지부(11c)에 밀착됨으로서 밀폐가 이루어질 때 상기 제 1탄성체(102)는 초기상태로 복원되어 전반적으로 가압판(105)을 지지시켜 준다. In the process of blocking in the reverse direction as described above, the second elastic body 106 is in close contact with the support part 11c due to the characteristics of the foam rubber, and when the sealing is made, the first elastic body 102 is restored to an initial state and the pressure plate 105 is overall. Support).

즉, 제1탄성체(102)와 제2탄성체(106)의 가압정도는 상호 반대되는 동작으로서 제1탄성체인 발포스펀지소재와 제2탄성체(106)의 발포 고무의 상대적인 가압과 밀착으로서 온수의 순환이 이루어지도록 함으로써, 온수순환시 기존과 같이 격한 소음을 내지않는 범위에서 온수의 순환 및 차단이 부드럽게 이루어져 바닥난방측 온수배관라인측에서 물이 순화되는 과정에서 발생하는 밸브의 소음을 방지할 수 있게 한다.That is, the degree of pressurization of the first elastic body 102 and the second elastic body 106 is an operation in which the pressure of the first elastic body 102 and the second elastic body 106 is relatively close to the pressure of the foam rubber material and the second elastic body 106, and the close contact with the circulation of hot water. By doing so, the circulation and blocking of the hot water is smoothed in a range that does not make a violent noise during the hot water circulation, thereby preventing the noise of the valve generated in the process of purifying water on the floor heating side hot water pipe line side. do.

따라서 특히 취침시간인 심야에 정숙감을 제공하여 신경에 거슬리는 밸브의 차단음 발생을 방지할 수 있다. Therefore, in particular, it provides quietness in the middle of the night, and prevents annoying shutoff of the valve.

본 발명은 기재된 실시예에 한정되는 것은 아니고, 본 발명의 사상 및 범위를 벗어나지 않고 다양하게 수정 및 변형할 수 있음은 이 기술분야에서 통상의 지식을 가진 자에게 자명하다. 이에 따라 변형 예 또는 수정 예들은 본 발명의 특허청구범위에 속하다 해야 할 것이다.It is apparent to those skilled in the art that the present invention is not limited to the described embodiments, and that various modifications and changes can be made without departing from the spirit and scope of the present invention. Accordingly, variations or modifications will have to belong to the claims of the present invention.

도 1은 일반적인 난방용 온수의 순환구조를 도시한 개념도,1 is a conceptual diagram showing a circulation structure of a general heating hot water,

도 2는 종래 다이어후렘 밸브체가 적용된 온수순환 보일러를 도시한 종단면도,2 is a longitudinal sectional view showing a hot water circulation boiler to which a conventional diaphragm valve body is applied;

도 3은 종래 다이어프렘 밸브체를 발췌하여 도시한 종단면도,3 is a longitudinal sectional view showing an extract of a conventional diaphragm valve body;

도 4는 본 발명에 따른 온수순환밸브가 적용된 보일러를 도시한 종단면도,4 is a longitudinal sectional view showing a boiler to which a hot water circulation valve according to the present invention is applied;

도 5는 본 발명에 따른 온수순환밸브를 확대하여 도시한 종단면도,5 is a longitudinal sectional view showing an enlarged hot water circulation valve according to the present invention;

도 6은 본 발명에 따른 온수순환밸브의 주요부분을 분리하여 도시한 사시도,Figure 6 is a perspective view showing the separation of the main part of the hot water circulation valve according to the invention,

도 7은 본 발명에 따른 온수순환밸브가 개방된 상태를 도시한 종단면도.Figure 7 is a longitudinal sectional view showing a state in which the hot water circulation valve is opened according to the present invention.

◎ 도면의 주요부분에 대한 부호설명 ◎◎ Explanation of code for main part of drawing ◎

10: 보일러 11: 밸브몸체10: boiler 11: valve body

11a: 작동공 11b: 관통홀11a: operator 11b: through hole

11c: 지지부 100: 온수순환밸브11c: support portion 100: hot water circulation valve

101: 슬라이드봉 102: 제1탄성체101: slide rod 102: first elastic body

103: 와셔 104: 너트103: washer 104: nut

105: 가압판 106: 제2탄성체105: pressure plate 106: second elastic body

Claims (3)

보일러(10)의 온수순환라인측의 밸브몸체(11)에 설치되어 히터(12)로부터 가열된 온수를 물탱크(16)로 거쳐 난방체로 공급 순환하는 난방용 온수순환밸브(100)에 있어서,In the hot water circulation valve 100 for heating is installed in the valve body 11 of the boiler 10 in the hot water circulation line side to supply and circulate the hot water heated from the heater 12 to the heating body through the water tank 16, 상기 밸브몸체(11)는 중앙에 작동공(11a)이 형성되고, 양측에 온수순환을 위한 관통홀(11b)이 구비되며, 관통홀(11b)이 형성된 외측으로 관형의 지지부(11c)가 돌출 형성된 구조로 이루어지고, 상기 온수순환밸브(100)는, 작동공(11a)으로부터 전후 이동가능하게 관통 설치되는 슬라이드봉(101)과, 상기 작동공(11a)으로 관통된 슬라이드봉(101)의 단부로부터 밸브몸체(11)의 후단에 밀착 지지되는 제1탄성체(102)와, 상기 슬라이드봉(101)의 단부에 관통되어 제1탄성체(102)를 밀착 지지하는 와셔(103)와, 상기 슬라이드봉(101)의 단부에 체결되어 제1탄성체(102) 및 와셔(103)의 이탈을 방지하는 너트(104)와, 상기 너트(104)가 체결되는 슬라이드봉(101)의 타단에 밸브몸체(11)의 내부직경보다는 작게 형성된 원반형의 가압판(105)과, 상기 슬라이드봉(101)을 통해 가압판 후면에 부착되어 수압에 따른 지지부(11c)로부터 제1탄성체(102)와 반대되는 동작으로서 물의 순환을 차단 및 통과시키는 제2탄성체(106)를 포함하여 구성된 것을 특징으로 하는 소음방지구조를 갖는 난방용 온수순환밸브.The valve body 11 has a working hole (11a) is formed in the center, the through hole (11b) for hot water circulation on both sides, the tubular support (11c) protrudes to the outside formed with the through hole (11b) The hot water circulation valve 100 includes a slide rod 101 installed through the operating hole 11a so as to be movable back and forth from the operating hole 11a, and the slide rod 101 penetrated through the operating hole 11a. A first elastic body 102 closely attached to the rear end of the valve body 11 from an end portion, a washer 103 penetrating the end portion of the slide rod 101 to closely support the first elastic body 102, and the slide A nut body (104) fastened to an end of the rod (101) to prevent separation of the first elastic body (102) and the washer (103), and the other end of the slide rod (101) to which the nut (104) is fastened. Attached to the back of the pressure plate through the disk-shaped pressure plate 105 and the slide rod 101 formed smaller than the inner diameter of 11) Hot water circulation valve for heating with a noise preventing structure, characterized in that it comprises a second elastic body 106 for blocking and passing the circulation of water as an operation opposite to the first elastic body 102 from the support portion 11c according to the water pressure. . 제1항에 있어서, 상기 제1탄성체(102)는 내열성을 갖는 발포 스폰지인 것을 특징으로 하는 소음방지구조를 갖는 난방용 온수순환밸브.The hot water circulation valve for heating according to claim 1, wherein the first elastic body (102) is a foam sponge having heat resistance. 제1항에 있어서, 상기 제2탄성체(106)는 발포 고무인 것을 특징으로 하는 소음방지구조를 갖는 난방용 온수순환밸브.The hot water circulation valve for heating with a noise preventing structure according to claim 1, wherein the second elastic body (106) is foam rubber.
KR1020090037288A 2009-04-28 2009-04-28 Warm water circulation valve for heating having prevention of noises rescue KR20100118436A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170021775A (en) * 2014-06-06 2017-02-28 데이코 아이피 홀딩스 엘엘시 Noise attenuation in a venturi device and/or check valves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170021775A (en) * 2014-06-06 2017-02-28 데이코 아이피 홀딩스 엘엘시 Noise attenuation in a venturi device and/or check valves

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