KR20090008027U - Check valve for small size hot-water boiler having a reliable opening and closing - Google Patents

Check valve for small size hot-water boiler having a reliable opening and closing Download PDF

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Publication number
KR20090008027U
KR20090008027U KR2020080001620U KR20080001620U KR20090008027U KR 20090008027 U KR20090008027 U KR 20090008027U KR 2020080001620 U KR2020080001620 U KR 2020080001620U KR 20080001620 U KR20080001620 U KR 20080001620U KR 20090008027 U KR20090008027 U KR 20090008027U
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South Korea
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valve
hot water
water
reverse
ring
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KR2020080001620U
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Korean (ko)
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정유석
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정유석
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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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • 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
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters

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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)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

본 고안은 소형 보일러용으로 사용하는 역지변을 구성함에 있어서 원통캡의 일측 원판 내부면의 중앙통공 내부쪽에 밸브를 스프링의 탄발로 개폐가 되게 구성하여 물탱크의 물이 히터원통관 내부에서 히터열에 의해 물이 온수가 되면서 열팽창으로 난방배관 쪽으로 유출이 됨과 동시에 유출반응에 의해 물탱크의 물이 역지변의 밸브를 밀고 히터원통관의 내부로 유입이 되고 내부에 물이 가득 차면 스프링의 탄발로 밸브가 자동으로 완전 폐쇄가 되어 히터원통관 내부에서 급팽창하는 온수가 역지변에 의해 물탱크 쪽으로 역류 할 수가 없어서 전량 온수배관 쪽으로 유출 시킬 수가 있고 역지변 내부 밸브의 개폐작동을 스프링의 탄발로 작용하여 소음을 방지하도록 한 개폐가 확실한 소형 온수보일러용 역지변

Figure P2020080001620

The present invention is designed to open and close the valve in the central through hole of the inner surface of the disc of one side of the cylindrical cap to open and close the valve by the spring bullet, so that the water in the water tank is connected to the heater heat in the heater cylinder tube. As the water becomes hot water, it flows out to the heating pipe due to thermal expansion. At the same time, the water in the water tank pushes the valve of the reverse valve by the outflow reaction and flows into the inside of the heater cylinder tube. Is automatically closed and the hot water rapidly expanding inside the heater cylinder can't flow back to the water tank due to the reverse displacement, so it can flow out to the hot water piping. Reverse valve for small hot water boiler with reliable opening and closing to prevent noise

Figure P2020080001620

Description

개폐가 확실한 소형 온수보일러용 역지변 {Check valve for small size hot-water boiler having a reliable opening and closing}Check valve for small size hot-water boiler having a reliable opening and closing}

본 고안은 히터원통관에 의한 온수의 열팽창을 이용하여 온수를 순환시키는 난방장치에서 히터열에 의해 급팽창하는 온수를 전량 난방배관쪽으로 유출 할수 있도록 온수의 역류를 방지 할수 있는 개폐가 확실한 소형 온수보일러용 역지변에 관한 것이다.The present invention is for a small hot water boiler that can be opened and closed to prevent the reverse flow of hot water so that the hot water rapidly expanding by the heat of the heater in the heating device that circulates the hot water by using the thermal expansion of the hot water by the heater cylinder tube to flow out to the heating pipe. It's about reverse displacement.

물탱크의 물을 히터원통관의 히터열로 온수의 열팽창을 이용하여 온수를 순환시키는 난방장치에서 급팽창하는 온수가 물탱크 쪽으로 역류 할수 없도록 히터원통관의 입구에 역지변을 부설하였으나 역지변의 개폐작동이 정확하지 아니하여 도 4에서 표시된 바와같이 2개의 역지변을 많이 사용하였고 또한 밸브의 개폐작동 소리가 과다하게 소음으로 작용하여 문제점이 되었다.In the heating device that circulates the hot water by using the thermal expansion of the hot water as the heat of the heater cylinder tube, the reverse valve is installed at the inlet of the heater cylinder tube so that the hot water that expands rapidly cannot flow back to the water tank. As the opening and closing operation was not accurate, as shown in FIG. 4, two reverse displacements were used a lot, and the opening and closing operation sound of the valve acted excessively as a noise.

본 고안에서는 이와같은 문제점을 해결하고져 소형 보일러용으로 사용하는 역지변을 구성함에 있어서 원통캡의 일측 원판 내부면의 중앙통공 내부쪽에 밸브를 스프링의 탄발로 개폐가 되게 구성하여 물탱크의 물이 히터원통관 내부에서 히터열에 의해 물이 온수가 되면서 열팽창으로 난방배관 쪽으로 유출이 됨과 동시에 유출반응에 의해 물탱크의 물이 역지변의 밸브를 밀고 히터원통관의 내부로 유입이 되고 내부에 물이 가득 차면 스프링의 탄발로 밸브가 자동으로 완전 폐쇄가 되어 히터원통관 내부에서 급팽창하는 온수가 역지변에 의해 물탱크 쪽으로 역류 할 수가 없어서 전량 온수배관 쪽으로 유출 시킬 수가 있고 역지변 내부 밸브의 개폐작동을 스프링의 탄발로 작용하여 소음을 방지하도록 하였다.The present invention solves such a problem, and in configuring the reverse displacement used for the small boiler, the valve is opened and closed by the spring of the spring in the central hole of the inner surface of the disc of one side of the cylindrical cap so that the water in the water tank is heated. As the water becomes hot water by the heat of the heater inside the cylinder tube, it flows out toward the heating pipe due to thermal expansion, and at the same time, the water in the water tank pushes the valve of the reverse valve by the outflow reaction and flows into the inside of the heater cylinder tube. The valve closes automatically by the springing of the spring, so the hot water that expands inside the heater cylinder can't flow back to the water tank due to reverse displacement, so it can flow out to the hot water piping. It acts as a spring force to prevent noise.

본 고안은 원통체의 일측 원판 내부면에 중앙통공을 형성시킨 원통캡의 타측 개방된 공간으로 원판직경이 원통체의 중앙통공보다 크고 일편방향은 평면이고 타측방향은 가장자리테와 중앙축 사이에 함입링을 형성시킨 밸브를 밸브의 중앙축에 스프링을 끼워 삽입하여 밸브가 스프링에 탄발로 개폐가 되도록 뚜껑으로 결합시켜서 밸브의 개폐를 확실하게 하고 밸브의 개폐작동을 스프링의 탄력으로 작용하도록 하여 소음을 방지하도록 한 것이다.The present invention is the open space of the other side of the cylindrical cap which formed the central hole in the inner surface of one side of the cylindrical body. The diameter of the disk is larger than the central hole of the cylindrical body, and the one direction is flat and the other direction is embedded between the edge frame and the central axis. Insert the ring-formed valve into the central shaft of the valve and insert it into the valve so that the valve opens and closes with the spring. The valve is opened and closed so that the opening and closing operation of the valve acts as the spring's elasticity. To prevent it.

본 고안은 원통캡의 중앙통공을 스프링으로 탄발하는 밸브로서 개폐가 되게 역지변을 구성하여 역지변의 밸브 개폐가 확실하도록 하고 역지변의 밸브 개폐작동을 스프링의 탄발로 작용하므로서 소음을 방지한 것이다.The present design is a valve for opening and closing the central hole of the cylindrical cap with a spring to configure the reverse valve to be opened and closed to ensure the valve opening and closing of the reverse valve and to prevent the noise by acting the valve opening and closing of the reverse valve as the spring of the spring. .

원통체의 일측 원판 내부면을 중앙통공에서 외주방향으로 접촉면링(11), 다수개의 방사형 소홈링(12), 요함테링(13)으로 형성시키고 원통체의 내부주연에는 길이방향으로 일정한 간격의 반원형홈(14)을 다수개 형성시킨 원통캡(10)의 타측 개방된 공간으로 원판직경이 원통캡(10)의 다수개 방사형 소홈링(12)의 직경크기에 일측방향은 평면(21)이고 타측방향은 가장자리테(22)와 중앙축(23) 사이에 함입링(24)을 형성시킨 밸브(20)를 일측방향의 평면(21)이 원통체의 일측 원판내부면에 접촉하도록 삽입시키고 밸브(20)의 중앙축(23)에 스프링(3)을 끼우고 중앙통공의 내측방향으로 스프링삽입 돌출링(31)을 형성시킨 뚜껑(30)으로 원통캡(10)의 타측 개방된 내부주연의 함입단(15)에 압입으로 끼워지게 결합시켜서 된 것으로 상기와 같은 스프링 역지변을 소형온수보일러의 물탱크(1)와 연결된 히터원통관(2)의 입구에 부설시키면 물탱크(1) 내부의 물이 원통캡(10)의 중앙통공으로 유입되면서 스프링(3)의 탄력으로 원통캡(10)의 접촉면링(11)을 밀폐시키고 있는 밸브(20)의 일측 평면 (21)을 밀어서 도 2b에 표시된 바와같이 원통캡(10)의 접촉면링(11)과 사이틈이 벌어진 밸브(20)의 일측 평면(21) 사이로 물이 유입되어 접촉면링(11) 외주의 다수개 방사형 소홈링(12)에서 요함테링(13)으로 쉽게 빠져나가 원통캡(10) 내부주연에 형성된 다수개 함입홈(14)을 통해 히터원통관(2)의 내부로 유입이 되고 일단 히터원통관(2)의 내부로 물이 완전히 가득차면 스프링(3)의 탄력으로 밸브(20)가 닫혀져서 원통캡(10)의 중앙통공이 밸브(20)의 일측 평면(21)에 의해 폐쇄가 되고 히터원통관(2)으로 유입된 물은 히터열에 의해 물이 온수로 급격히 열팽창되면서 온수가 스프링(3)탄력으로 완전히 폐쇄가 된 스프링 역지변으로 인해 전량 난방배관 쪽으로만 유출이 되는 것이다.The inner surface of one side of the cylindrical body is formed by the contact surface ring 11, the plurality of radial small groove rings 12, the yaw ring ring 13 in the circumferential direction in the central hole, and the inner circumference of the cylindrical body at regular intervals in the longitudinal direction at regular intervals. The other side of the cylindrical cap 10 in which a plurality of grooves 14 are formed, and the diameter of the plurality of radial small groove rings 12 of the cylindrical cap 10 is one side is the plane 21 and the other side In the direction, the valve 20 having the indentation ring 24 formed between the edge frame 22 and the central shaft 23 is inserted so that the plane 21 in one direction contacts the inner surface of one side of the cylindrical body and the valve ( The inner peripheral opening of the other side of the cylindrical cap 10 with the lid 30 having the spring 3 inserted into the central shaft 23 of the 20 and the spring insertion protrusion ring 31 formed in the inner direction of the central hole. Compact hot water boiler with the spring reverse side as described above When placed at the inlet of the heater cylinder tube (2) connected to the water tank (1) of the water tank (1) is introduced into the central through hole of the cylindrical cap 10, the cylindrical cap (10) by the elasticity of the spring (3) One side of the valve 20 which is spaced apart from the contact surface ring 11 of the cylindrical cap 10 by pushing the one side plane 21 of the valve 20 sealing the contact surface ring 11 of the cylindrical cap 10 as shown in FIG. Water flows in between the planes 21 and easily escapes from the plurality of radial small groove rings 12 on the outer circumference of the contact surface ring 11 to the yaw ring ring 13. Through the flow into the inside of the heater cylinder tube (2) and once the water is completely filled into the inside of the heater cylinder tube (2) the valve 20 is closed by the elasticity of the spring (3) to the center of the cylindrical cap (10) The through-hole is closed by the one side plane 21 of the valve 20 and the water flowing into the heater cylinder tube 2 is rapidly thermally expanded into hot water by the heater heat. As will be heated the spring 3, due to the fully-closing spring by resilient station disaster outlet only towards the heating pipe total volume.

도 1은 본 고안의 구성을 보인 일부를 절개한 분리사시도1 is an exploded perspective view showing a part of the configuration of the present invention incision

도 2a,b는 본 고안의 원통캡 내부에서 스프링으로 탄발되는 밸브의 개폐상태의 구성을 보인 종단면도Figure 2a, b is a longitudinal cross-sectional view showing the configuration of the open and close state of the valve is shot with a spring in the cylindrical cap of the present invention

도 3은 종래 역지변의 단면도3 is a cross-sectional view of a conventional reverse displacement

도면의 중요부분에 대한 부호의 설명Explanation of symbols for important parts of the drawings

1 : 물탱크 2 : 히터원통관 3 : 스프링1: water tank 2: heater cylinder 3: spring

10 : 원통캡 11 : 접촉면링 12 : 방사형 소홈링10: cylindrical cap 11: contact surface ring 12: radial small groove ring

13 : 요함테링 14 : 반원형홈 20 : 밸브13: yohamte ring 14: semi-circular groove 20: valve

21 : 일측방향의 평면 22 : 가장자리테 23 : 중앙축21: plane in one direction 22: edge frame 23: central axis

24 : 함입단 30 : 뚜껑 31 : 스프링삽입 돌출링24: recessed end 30: lid 31: spring insertion protrusion ring

Claims (3)

원통체의 일측 원판 내부면에 중앙통공을 형성시킨 원통캡(10)의 타측 개방된 공간으로 원판직경이 원통캡(10)의 중앙통공보다 큰 직경크기에 일측방향은 평면(21)이고 타측방향은 가장자리테(22)와 중앙축(23) 사이에 함입링(24)을 형성시킨 밸브(20)를 일측방향의 평면(21)이 원통체의 중앙통공에 접촉하도록 삽입시키고 밸브(20)의 중앙축(23)에 스프링(3)을 끼우고 중앙통공의 내측방향으로 스프링삽입 돌출링(31)을 형성시킨 뚜껑(30)으로 원통캡(10)의 타측 개방된 내부주연 함입단(15)에 압입으로 끼워지게 결합시켜서 된 개폐가 확실한 소형 온수보일러용 역지변The other open space of the cylindrical cap 10 in which the central hole is formed on the inner surface of one side of the cylindrical body. The diameter of the disc is larger than that of the central hole of the cylindrical cap 10. The valve 20 having the indentation ring 24 formed between the edge frame 22 and the central shaft 23 is inserted such that the plane 21 in one direction contacts the central through hole of the cylindrical body. The inner peripheral recessed end 15 of which the other end of the cylindrical cap 10 is opened by inserting the spring 3 into the central shaft 23 and forming the spring insertion protrusion ring 31 in the inner direction of the central hole. Reverse valve for small hot water boilers 제 1항에 있어서 원통체의 일측 원판 내부면을 중앙통공에서 외주방향으로 접촉면링(11), 다수개의 방사형 소홈링(12), 요함테링(13)으로 형성시켜서 된 개폐가 확실한 소형 온수보일러용 역지변The small hot water boiler according to claim 1, wherein the inner surface of one side of the cylindrical body is formed of a contact surface ring (11), a plurality of radial small groove rings (12), and a yaw ring (13) in the circumferential direction from the central hole. Reverse 제 1항에 있어서 원통체의 내부주연에는 길이방향으로 일정한 간격의 반원형홈(14)을 다수개 형성시켜서 된 개폐가 확실한 소형 온수보일러용 역지변The reverse valve for the small-sized hot water boiler according to claim 1, wherein the inner periphery of the cylindrical body is formed with a plurality of semicircular grooves 14 at regular intervals in the longitudinal direction.
KR2020080001620U 2008-02-04 2008-02-04 Check valve for small size hot-water boiler having a reliable opening and closing KR20090008027U (en)

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KR2020080001620U KR20090008027U (en) 2008-02-04 2008-02-04 Check valve for small size hot-water boiler having a reliable opening and closing

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