KR100779516B1 - A heat water control valve - Google Patents

A heat water control valve Download PDF

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Publication number
KR100779516B1
KR100779516B1 KR1020070087059A KR20070087059A KR100779516B1 KR 100779516 B1 KR100779516 B1 KR 100779516B1 KR 1020070087059 A KR1020070087059 A KR 1020070087059A KR 20070087059 A KR20070087059 A KR 20070087059A KR 100779516 B1 KR100779516 B1 KR 100779516B1
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KR
South Korea
Prior art keywords
pipe fitting
heating
fitting portion
pipe
ring
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KR1020070087059A
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Korean (ko)
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양종만
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양종만
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Priority to KR1020070087059A priority Critical patent/KR100779516B1/en
Application granted granted Critical
Publication of KR100779516B1 publication Critical patent/KR100779516B1/en
Priority to RU2008135217/06A priority patent/RU2008135217A/en
Priority to CN2008101714605A priority patent/CN101418869B/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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing 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
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
    • 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
    • F24H9/12—Arrangements for connecting heaters to circulation pipes
    • F24H9/13—Arrangements for connecting heaters to circulation pipes 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)
  • Check Valves (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

A hot water control valve is provided to heat rooms in a uniform manner regardless of the length of a heating pipe and the distance between a boiler and rooms. A hot water control valve(100) includes a joining part(10), a tubular body(20), a first joint(30), a ring(40), a second joint(50), an O-ring, a shape memory spring, an elastic spring, and a ball valve. The joining part has a first threaded surface(11) to be bolted to a water dispenser unit and a second threaded surface having a diameter larger than that of the first threaded surface. The tubular body has one side with a pipe fitting portion(21) and a third threaded surface having a diameter larger than that of the pipe fitting portion, and the other side tightly contacting the second threaded surface of the joining part. The first joint is arranged at one end of the tubular body, and bolted to the second threaded surface to join the joining part to the tubular body. The ring tightens a heating pipe fitted to the pipe fitting portion. The second joint is bolted to the third threaded surface and tightens the ring so as to prevent the heating pipe from escaping from the pipe fitting portion. The O-ring is interposed between the second threaded surface and the tubular body for air-tightness. The shape memory spring is positioned at the joining part side in the tubular body. The elastic spring is positioned at the pipe fitting portion side in the tubular body. The ball valve is interposed between the shape memory spring and the elastic spring, and has an end with a round cap shape. The ball valve selectively shuts an outlet of the pipe fitting portion.

Description

난방수 유량조절밸브{A heat water control valve}Heating water flow control valve

본 발명은 수온에 따라 난방수의 유량을 자동으로 조절할 수 있는 난방수 유량조절밸브에 관한 것이다.The present invention relates to a heating water flow control valve that can automatically adjust the flow rate of the heating water in accordance with the water temperature.

통상적으로 한국의 난방구조는, 여러 개의 방바닥에 독립적으로 설치되는 코일 형태의 다수의 난방배관과, 보일러로부터 공급되는 난방수를 난방배관들로 분배하는 분배급수부와, 다수의 난방배관을 순환한 난방수를 보일러로 환수하는 환수부를 포함한다. 그리고 분배급수부에 각각 연결되는 난방배관에는 밸브가 설치되어, 각각의 난방배관을 순환하는 난방수의 양을 조절한다. 이러한 구조에 의하여, 보일러로부터 공급되는 난방수는 분배급수부 -> 각각의 난방배관 -> 환수부를 거쳐 보일러로 순환된다.In general, the heating structure of Korea, a plurality of heating pipes in the form of coils that are independently installed on a plurality of floors, distribution water supply unit for distributing the heating water supplied from the boiler to the heating pipes, and a plurality of heating pipes It includes a return portion for returning the heating water to the boiler. And valves are installed in the heating pipes connected to the distribution water supply unit, respectively, to control the amount of heating water circulating through each heating pipe. By this structure, the heating water supplied from the boiler is circulated to the boiler via the distribution water supply section-> each heating piping-> return section.

그런데 상기한 구조에 있어서, 각각의 방의 바닥에 내장되는 난방배관의 길이나, 보일러와 난방배관 사이의 길이가 다르기 때문에, 특정 온도로 세팅한 상태에서 보일러를 가동하였을 때 각각의 방마다 난방이 되는 정도가 달랐다. 즉, 난방배관의 길이가 긴 큰 방과 난방배관의 길이가 짧은 작은 방의 경우, 각각의 난방배관을 경유하는 난방수의 경유시간이나 순환량이 다르기 때문에, 큰방은 난방이 잘 되지 않았고 반대로 작은 방은 난방이 너무 잘 되었다. 더 나아가 보일러와 가까운 방의 경우 먼 방의 경우보다 난방이 더 잘 되는 등 난방이 균일하게 되지 않는 다 는 문제점이 있었던 것이다.However, in the above-described structure, since the length of the heating pipes built into the floor of each room and the length between the boiler and the heating pipes are different, the degree of heating for each room when the boiler is operated at a specific temperature is set. Was different. That is, in the case of a large room with a long heating pipe and a small room with a short heating pipe, the large room did not heat well. This was so good. Furthermore, there was a problem that the heating is not uniform in the room close to the boiler than in the far room.

본 발명은 상기와 같은 문제점을 해결하기 위하여 창출된 것으로서, 난방배관의 길이가 길거나 짧은 것과 상관없이, 그리고 보일러로부터의 거리에 상관없이, 고른 난방이 가능하도록 할 수 있는 난방수 유량조절밸브를 제공하는 것을 목적으로 한다.The present invention has been made to solve the above problems, and provides a heating water flow control valve that enables even heating, regardless of whether the length of the heating pipe is long or short, and regardless of the distance from the boiler. It aims to do it.

본 발명의 다른 목적은, 기존의 난방배관에 그대로 적용하더라도 고른 난방이 가능하도록 함으로써, 바닥 시공의 부담을 제거할 수 있는 난방수 유량조절밸브를 제공하는 것이다.Another object of the present invention is to provide a heating water flow control valve that can remove the burden of floor construction by allowing even heating even if applied to the existing heating pipe as it is.

상기와 같은 목적을 달성하기 위하여, 본 발명에 따른 난방수 유량조절밸브는, In order to achieve the above object, the heating water flow control valve according to the present invention,

분배급수부(M)의 체결부(미도시)에 나사결합되는 제1나사부(11) 및 그 제1나사부(11)보다 큰 직경을 가지는 제2나사부(12)를 가지는 관형상의 급수부체결부(10); 일측에 형성되어 난방배관(H)이 결합되는 배관끼움부(21) 및 그 배관끼움부(21) 보다 큰 직경을 가지는 제3나사부(22)를 가지며, 타측이 상기 제2나사부(12)의 단부와 밀착되는 관형상의 바디(20); 상기 바디(20)의 일측단에 이탈되지 않게 설치되는 것으로서, 상기 제2나사부(12)와 나사결합되어 상기 급수부체결부(10)를 바디(20)와 결합시키는 제1조인트(30); 상기 배관끼움부(21)에 끼어진 상기 난방배관(H)의 외주에 끼어지는 조임링(40); 상기 제3나사부(22)에 나사결합되어 상기 조임링(40)을 조임으로써 상기 난방배관(H)을 상기 배관끼움부(21)로부터 분리되지 않도록 하는 제2조인트(50); 상기 제2나사부(12)와 바디(20) 사이에 설치되어 기밀을 가능하게 하는 오링(60); 상기 바디(20) 내부에서 급수부체결부(10) 측에 위치되는 형상기억스프링(70); 상기 바디(20) 내부에서 상기 배관끼움부(21) 측에 위치되는 탄성스프링(80); 상기 형상기억스프링(70)과 탄성스프링(80) 사이에 설치되는 것으로서 측부에서 보았을 때 단부가 둥근 모자형상을 가지며 상기 배관끼움부(21)의 출구(21a)를 선택적으로 차단하는 볼밸브(90);를 포함하는 것을 특징으로 한다.Tubular water supply fastening portion having a first screw portion 11 screwed to a fastening portion (not shown) of the distribution water supply portion M and a second screw portion 12 having a diameter larger than that of the first screw portion 11. 10; It is formed on one side and has a pipe fitting portion 21 to which the heating pipe (H) is coupled and a third screw portion 22 having a larger diameter than the pipe fitting portion 21, the other side of the second screw portion 12 A tubular body 20 in close contact with the end; A first joint 30 which is installed on one side end of the body 20 so as not to be separated, and is screwed with the second screw part 12 to couple the water supply part fastening part 10 to the body 20; Fastening ring 40 is fitted to the outer circumference of the heating pipe (H) sandwiched in the pipe fitting portion 21; A second joint (50) which is screwed to the third screw portion (22) to tighten the fastening ring (40) so that the heating pipe (H) is not separated from the pipe fitting portion (21); An O-ring 60 installed between the second screw part 12 and the body 20 to enable airtightness; Shape memory spring 70 is located on the water supply fastening portion 10 side in the body 20; An elastic spring (80) positioned inside the pipe fitting portion (21) in the body (20); The ball valve 90 is installed between the shape memory spring 70 and the elastic spring 80 and has a round hat shape at the end when viewed from the side, and selectively blocks the outlet 21a of the pipe fitting portion 21. It characterized in that it includes;

본 발명에 따른 난방수 유량조절밸브에 따르면, 난방수의 온도에 따라서 난방배관으로 순환되는 난방수의 양을 자동으로 조절함으로써, 난방배관의 길이가 길거나 짧은 것과 상관없이, 그리고 보일러로부터의 거리에 상관없이 고른 난방이 가능하도록 할 수 있다. 더 나아가, 기존의 분배급수부와 연결되는 난방배관에 그대로 적용함으로써 고른 난방이 가능하도록 할 수 있고, 이에 따라 바닥 시공과 같은 부담을 제거할 수 있다. 더 나아가 방바닥마다 고른 난방이 가능하므로, 결국 에너지의 절감 효과를 기대할 수 있다라는 작용, 효과가 있다.According to the heating water flow control valve according to the present invention, by automatically adjusting the amount of heating water circulated to the heating pipe according to the temperature of the heating water, regardless of whether the length of the heating pipe is long or short, and at a distance from the boiler Even heating can be achieved regardless. Further, by applying to the heating pipe connected to the existing distribution water supply unit as it is possible to enable even heating, thereby eliminating the burden such as floor construction. Furthermore, even heating is possible for each floor, so the energy saving effect can be expected.

이하, 본 발명에 따른 난방수 유량조절밸브를 첨부된 도면을 참조하여 설명한다.Hereinafter, the heating water flow control valve according to the present invention will be described with reference to the accompanying drawings.

본 발명에 따른 난방수 유량조절밸브(100)는, 보일러의 난방수를 분배하는 분배급수부(M)에 설치되는 다수의 난방배관(H) 각각에 설치되어, 그 난방배관(H)을 순환하는 난방수의 유량을 조절하기 위한 것이다. 즉, 유량조절밸브(100)는 다수개의 난방배관에 각각 설치되는데 본 실시예에서는 설명을 보다 용이하게 하기 위하여 하나의 난방배관(H)에 설치된 것을 예로써 설명한다. The heating water flow control valve 100 according to the present invention is installed in each of the plurality of heating pipes H installed in the distribution water supply part M for distributing the heating water of the boiler, and circulates the heating pipe H. To control the flow rate of the heating water. That is, the flow rate control valve 100 is installed in each of a plurality of heating pipes, in the present embodiment will be described by way of example installed in one heating pipe (H) for easier explanation.

도 1은 본 발명에 따른 난방수 유량조절밸브와 분배급수부 및 난방배관의 연결관계를 설명하기 위한 도면이고, 도 2는 도 1의 난방수 유량조절밸브의 분해사시도이며, 도 3은 2의 난방수 유량조절밸브의 조립사시도이고, 도 4는 도 3의 유량조절밸브의 부분단면도이다.1 is a view for explaining the connection relationship between the heating water flow control valve and the distribution water supply and the heating pipe according to the present invention, Figure 2 is an exploded perspective view of the heating water flow control valve of Figure 1, Figure 3 4 is an assembled perspective view of the heating water flow control valve, and FIG. 4 is a partial cross-sectional view of the flow control valve of FIG. 3.

도시된 바와 같이, 난방수 유량조절밸브(100)는, 분배급수부(M)의 체결부(미도시)에 나사결합되는 제1나사부(11) 및 그 제1나사부(11)보다 큰 직경을 가지는 제2나사부(12)를 가지는 관형상의 급수부체결부(10)와; 일측에 형성되어 난방배관(H)이 결합되는 배관끼움부(21) 및 그 배관끼움부(21) 보다 큰 직경을 가지는 제3나사부(22)를 가지며, 타측이 제2나사부(12)의 단부와 밀착되는 관형상의 바디(20)와; 바디(20)의 일측단에 이탈되지 않게 설치되는 것으로서, 제2나사부(12)와 나사결합되어 급수부체결부(10)를 바디(20)와 결합시키는 제1조인트(30)와; 배관끼움부(21)에 끼어진 난방배관(H)의 외주에 끼어지는 조임링(40)과; 제3나사부(22)에 나사결합되어 조임링(40)을 조임으로써 난방배관(H)을 배관끼움부(21)로 부터 분리되지 않도록 하는 제2조인트(50)와; 제2나사부(12)와 바디(20) 사이에 설치되어 기밀을 가능하게 하는 오링(60)과; 바디(20) 내부에서 급수부체결부(10) 측에 위치되는 형상기억스프링(70)과; 바디(20) 내부에서 배관끼움부(21) 측에 위치되는 탄성스프링(80)과; 형성기억스프링(70)과 탄성스프링(80) 사이에 설치되는 것으로서 측부에서 보았을 때 단부가 둥근 모자형상을 가지며 배관끼움부(21)의 출구(21a)를 선택적으로 차단하는 볼밸브(90);를 포함한다.As shown, the heating water flow control valve 100 has a diameter larger than the first screw portion 11 and the first screw portion 11 that is screwed to the fastening portion (not shown) of the distribution water supply portion (M). A tubular water supply portion fastening portion 10 having a second screw portion 12 having a branch; It has a pipe fitting portion 21 formed on one side and the heating pipe (H) is coupled to the third screw portion 22 having a larger diameter than the pipe fitting portion 21, the other side end of the second screw portion 12 And tubular body 20 in close contact with; A first joint 30 which is installed at one end of the body 20 so as not to be separated, and is screwed with the second screw part 12 to couple the water supply part fastening part 10 to the body 20; Tightening ring 40 which is fitted to the outer circumference of the heating pipe (H) sandwiched in the pipe fitting portion 21; A second joint 50 screwed to the third screw portion 22 to tighten the tightening ring 40 so that the heating pipe H is not separated from the pipe fitting portion 21; An O-ring 60 installed between the second screw part 12 and the body 20 to enable airtightness; A shape memory spring 70 positioned on the water supply fastening portion 10 in the body 20; An elastic spring 80 positioned on the pipe fitting portion 21 side in the body 20; A ball valve 90 which is installed between the formation memory spring 70 and the elastic spring 80 and has an end cap having a rounded hat shape when viewed from the side, and selectively blocks the outlet 21a of the pipe fitting portion 21; It includes.

급수부체결부(10)는 제1조인트(30)에 의하여 바디(20)에 결합되며, 이러한 급수부체결부(10)가 보일러에 설치되어 난방수를 분배하는 분배급수부(M)의 체결부에 나사결합됨으로써 본원의 유량조절밸브(100)가 분배급수부(M)에 결합되게 한다.The water supply unit coupling unit 10 is coupled to the body 20 by the first joint 30, and the water supply unit connection unit 10 is installed in the boiler to a fastening portion of the distribution water supply unit M for distributing heating water. By screwing, the flow rate control valve 100 of the present application is coupled to the distribution water supply unit (M).

바디(20)의 중간측에는, 본원의 유량조절밸브를 분배급수부(M)에 결합시킬 때, 그 바디(20)를 고정하거나 회전시키기 위하여 렌치(미도시)가 끼어지는 다각형 형상, 본 실시예에서는 6각형 형상의 렌치고정부(25)가 형성되어 있다. In the middle side of the body 20, when the flow rate control valve of the present application to the distribution water supply (M), a polygonal shape in which a wrench (not shown) is fitted to fix or rotate the body 20, this embodiment In the hexagonal wrench fixing portion 25 is formed.

배관끼움부(21)의 표면에는, 끼어지는 난방배관(H)이 그 배관끼움부(21)로부터 분리되지 않도록 하기 위하여 그 난방배관(H)이 끼어지는 방향으로 다수의 경사면을 가지는 미늘부(21b)가 형성되어 있다. On the surface of the pipe fitting portion 21, a barb having a plurality of inclined surfaces in the direction in which the heating pipe H is fitted in order to prevent the heating pipe H from being separated from the pipe fitting portion 21 ( 21b) is formed.

바디(20)의 타측단 외주면에는, 제1조인트(30)가 바디(20)로부터 분리되지 않도록 하기 위한 것으로서 홈(23)이 형성되고 그 홈(23)에는 이탈방지링(24)이 고정된다. 이러한 이탈방지링(24)은 후술할 제1조인트(30)의 내주돌부환(34)에 걸어지고, 이에 따라 제1조인트(30)는 바디(20)로부터 이탈되지 않는 것이다.On the outer circumferential surface of the other end of the body 20, a groove 23 is formed to prevent the first joint 30 from being separated from the body 20, and the release preventing ring 24 is fixed to the groove 23. . The release preventing ring 24 is hooked on the inner circumferential ring ring 34 of the first joint 30 to be described later, so that the first joint 30 is not separated from the body 20.

제1조인트(30)의 내주면에는 상기한 제2나사부(12)에 나사결합되는 제1조인 트나사부(32)가 형성되고, 일단에는 상기한 이탈방지링(24)이 걸어지는 내주돌부환(34)이 형성되어 있다. 이러한 제1조인트(30) 역시 바디(20)에서 설명된 바 있는 렌치고정부(25)와 유사한 형상으로 되어 있다.The inner circumferential surface of the first joint 30 is formed with a first screw thread portion 32 screwed to the second screw portion 12, and at one end the inner circumferential ring ring on which the release preventing ring 24 is hooked ( 34) is formed. The first joint 30 also has a shape similar to the wrench fixing portion 25 described in the body 20.

조임링(40)은, 절단된 링으로 되어 있으며, 제2조인트(50)가 제3나사부(22)에 결합될 때 조여지면서 배관끼움부(21)에 끼어진 난방배관(H)을 조이게 된다.The tightening ring 40 is a cut ring, which is tightened when the second joint 50 is coupled to the third screw part 22, thereby tightening the heating pipe H caught in the pipe fitting part 21. .

제2조인트(50)의 내주면에는 제3나사부(22)에 나사결합되는 제2조인트나사부(52)가 형성되고, 타측단에는 상기한 조임링(40)이 걸어지는 내주돌부환(54)이 형성되어 있다. 이러한 제2조인트(50)에도, 바디(20)에서 설명된 바 있는 렌치고정부(25)와 유사한 형상으로 되어 있다. On the inner circumferential surface of the second joint 50, a second joint screw portion 52 screwed to the third screw portion 22 is formed, and on the other end, an inner circumferential ring ring 54 on which the tightening ring 40 is hung is formed. Formed. The second joint 50 also has a shape similar to the wrench fixing portion 25 described in the body 20.

형상기억스프링(70)은, 바디(20)로 유입되는 난방수의 온도에 따라서 늘어나거나 줄어듦으로써, 볼밸브(90)를 배관끼움부(21)의 출구(21a)측에 밀착시키거나 분리시킨다. 본 실시예에서, 형상기억스프링(70)은 45 ~ 47℃의 온도범위에서 신장이 가능한 것을 채용하고 있는데, 이 온도범위보다 높은 난방수가 유입되면 형상기억스프링(70)은 늘어나고, 낮으면 형상기억스프링(70)은 줄어든다.The shape memory spring 70 increases or decreases according to the temperature of the heating water flowing into the body 20, thereby bringing the ball valve 90 into close contact with or separated from the outlet 21a side of the pipe fitting portion 21. . In the present embodiment, the shape memory spring 70 is adopted that can be extended in the temperature range of 45 ~ 47 ℃, when the heating water is higher than this temperature range, the shape memory spring 70 is increased, if the shape memory spring is low The spring 70 is reduced.

탄성스프링(80)은 볼밸브(90)를 배관끼움부의 출구(21a)에서 분리되는 방향으로 탄성바이어스시킨다.The elastic spring 80 biases the ball valve 90 in a direction to be separated from the outlet 21a of the pipe fitting portion.

볼밸브(90)는, 상기한 형상기억스프링(70)과 탄성스프링(80)이 걸치어지는 걸침부(91)와, 걸침부(91)에서 하방으로 돌출되어 배관체결부(20)의 출구(21a)를 선택적으로 차단하는 돌부(92)와, 돌부(92)에 형성되어 난방수가 흐르게 하는 다수의 구멍, 본 실시예에서는 4 개의 구멍(93)을 포함한다. 이때 구멍의 크기를 크게 할 경우에, 이물질이 볼밸브(90)에 끼이는 것을 방지할 수 있고 이에 따라 하자가 발생될 가능성을 줄일 수 있다.The ball valve 90 has a latching portion 91 through which the shape memory spring 70 and an elastic spring 80 are attached, and protrudes downward from the latching portion 91 to allow an outlet of the pipe connection portion 20 ( A protrusion 92 selectively blocking 21a), a plurality of holes formed in the protrusion 92 to allow heating water to flow, and four holes 93 in this embodiment. At this time, when the size of the hole is increased, foreign matters can be prevented from being caught in the ball valve 90, thereby reducing the possibility of defects.

한편 유입되는 난방수는 돌부(92) 내부에서 순환된 후 구멍(93)으로 빠져나가므로, 이 과정에서 난방수의 유속을 떨어뜨린다. 이에 따라 난방수가 급격히 흐르지 않도록 할 수 있고, 난방수의 흐름에 따라 발생되는 소음을 방지할 수 있는 것이다. On the other hand, the incoming heating water is circulated in the protrusion 92 and then exits the hole 93, thereby decreasing the flow rate of the heating water in this process. Accordingly, it is possible to prevent the heating water from flowing rapidly, and to prevent noise generated by the flow of the heating water.

상기한 구조에 의하여, 바디(20) 내부로 뜨거운 난방수(45 ~ 47℃ 이상)가 흐르게 되면 형상기억스프링(70)은 늘어나면서 볼밸브(90)의 돌부(92)를 배관끼움부의 출구(21a)에 밀착시켜 난방수가 난방배관(H)으로 잘 흐르지 못하게 한다. 그리고 난방수의 온도가 낮을 경우(45 ~ 47℃ 이하) 형상기억스프링(70)은 줄어들게 되는데, 이때 탄성스프링(80)이 볼밸브(90)의 돌부(92)를 배관끼움부의 출구(21a)로부터 분리되는 방향으로 밀게 되어 배관끼움부의 출구(21a)에서 분리시키고 이에 따라 난방수가 구멍(93)을 통하여 난방배관(H)으로 잘 흐르게 한다. 즉, 난방수의 온도에 따라서 난방배관으로 순환되는 난방수의 양은 자동으로 조절되고, 이에 따라 난방배관(H)의 길이가 길거나 짧은 것과 상관없이, 그리고 보일러로부터의 거리에 상관없이 고른 난방이 가능하도록 할 수 있다. 즉, 방바닥마다 고른 난방이 가능하므로, 결국 에너지의 절감 효과를 기대할 수 있는 것이다. According to the above structure, when hot heating water (45 ~ 47 ℃ or more) flows into the body 20, the shape memory spring 70 is extended while the protrusion 92 of the ball valve 90 is pipe outlet ( Close contact with 21a) to prevent the heating water from flowing into the heating pipe (H). And when the temperature of the heating water is low (45 ~ 47 ℃ or less), the shape memory spring 70 is reduced, at this time, the elastic spring 80, the protrusion 92 of the ball valve 90, the pipe fitting portion outlet 21a It is pushed in a direction to be separated from the pipe fitting portion exit 21a, thereby allowing the heating water to flow well through the hole (93) to the heating pipe (H). That is, the amount of heating water circulated to the heating pipe is automatically adjusted according to the temperature of the heating water, thereby allowing even heating regardless of the length or length of the heating pipe H and the distance from the boiler. You can do that. In other words, even heating is possible for every floor, so energy savings can be expected.

또한 본원의 유량조절밸브는 기존의 분배급수부와 연결되는 난방배관에 그대로 적용할 수 있음으로써, 바닥 시공과 같은 부담을 제거할 수 있는 것이다.In addition, the flow control valve of the present application can be applied as it is to the existing heating pipe connected to the distribution water supply, it is possible to eliminate the burden, such as floor construction.

본 발명은 도면에 도시된 일 실시예를 참고로 설명되었으나 이는 예시적인 것에 불과하며, 본 기술 분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom.

도 1은 본 발명에 따른 난방수 유량조절밸브와 분배급수부 및 난방배관의 연결관계를 설명하기 위한 도면, 1 is a view for explaining the connection relationship between the heating water flow control valve and the distribution water supply and heating piping according to the present invention,

도 2는 도 1의 난방수 유량조절밸브의 분해사시도,Figure 2 is an exploded perspective view of the heating water flow control valve of Figure 1,

도 3은 도 2의 난방수 유량조절밸브의 조립사시도,Figure 3 is an assembled perspective view of the heating water flow control valve of Figure 2,

도 4는 도 3의 유량조절밸브의 부분단면도.4 is a partial cross-sectional view of the flow control valve of FIG.

<도면의 주요부분에 대한 부호 설명><Description of Signs of Major Parts of Drawings>

10 ... 급수부체결부 11 ... 제1나사부10 ... water supply connection part 11 ... 1st screw part

12 ... 제2나사부 20 ... 바디12 ... 2nd thread 20 ... Body

21 ... 배관끼움부 21a ... 출구21 ... Piping fitting 21a ... Outlet

21b ... 미늘부 22 ... 제3나사부21b ... barb part 22 ... third thread part

23 ... 홈 24 ... 이탈방지링23 ... Home 24 ... Breakaway Ring

25 ... 렌치고정부 30 ... 제1조인트25 ... wrench fixing part 30 ... joint

32 ... 제1조인트나사부 34 ... 내주돌부환32 ... Article 1 Joint thread 34

40 ... 조임링 50 ... 제2조인트 40 ... fastening ring 50 ... second joint

54 ... 내주돌부환 60 ... 오링54 ... inner ring break 60 ... O-ring

70 ... 형상기억스프링 80 ... 탄성스프링70 ... shape memory spring 80 ... elastic spring

90 ... 볼밸브 91 ... 걸침부90 ... ball valve 91 ...

92 ... 돌부 93 ... 구멍92 ... protrusion 93 ... hole

Claims (3)

배급수부(M)의 체결부(미도시)에 나사결합되는 제1나사부(11) 및 그 제1나사부(11)보다 큰 직경을 가지는 제2나사부(12)를 가지는 관형상의 급수부체결부(10);Tubular water supply portion fastening portion having a first screw portion 11 screwed to a fastening portion (not shown) of the distribution water supply portion M and a second screw portion 12 having a larger diameter than the first screw portion 11 ( 10); 일측에 형성되어 난방배관(H)이 결합되는 배관끼움부(21) 및 그 배관끼움부(21) 보다 큰 직경을 가지는 제3나사부(22)를 가지며, 타측이 상기 제2나사부(12)의 단부와 밀착되는 관형상의 바디(20);It is formed on one side and has a pipe fitting portion 21 to which the heating pipe (H) is coupled and a third screw portion 22 having a larger diameter than the pipe fitting portion 21, the other side of the second screw portion 12 A tubular body 20 in close contact with the end; 상기 바디(20)의 일측단에 이탈되지 않게 설치되는 것으로서, 상기 제2나사부(12)와 나사결합되어 상기 급수부체결부(10)를 바디(20)와 결합시키는 제1조인트(30);A first joint 30 which is installed on one side end of the body 20 so as not to be separated, and is screwed with the second screw part 12 to couple the water supply part fastening part 10 to the body 20; 상기 배관끼움부(21)에 끼어진 상기 난방배관(H)의 외주에 끼어지는 조임링(40);Fastening ring 40 is fitted to the outer circumference of the heating pipe (H) sandwiched in the pipe fitting portion 21; 상기 제3나사부(22)에 나사결합되어 상기 조임링(40)을 조임으로써 상기 난방배관(H)을 상기 배관끼움부(21)로부터 분리되지 않도록 하는 제2조인트(50);A second joint (50) which is screwed to the third screw portion (22) to tighten the fastening ring (40) so that the heating pipe (H) is not separated from the pipe fitting portion (21); 상기 제2나사부(12)와 바디(20) 사이에 설치되어 기밀을 가능하게 하는 오링(60);An O-ring 60 installed between the second screw part 12 and the body 20 to enable airtightness; 상기 바디(20) 내부에서 급수부체결부(10) 측에 위치되는 형상기억스프링(70);Shape memory spring 70 is located on the water supply fastening portion 10 side in the body 20; 상기 바디(20) 내부에서 상기 배관끼움부(21) 측에 위치되는 탄성스프링(80);An elastic spring (80) positioned inside the pipe fitting portion (21) in the body (20); 상기 형상기억스프링(70)과 탄성스프링(80) 사이에 설치되는 것으로서 측부에서 보았을 때 단부가 둥근 모자형상을 가지며 상기 배관끼움부(21)의 출구(21a)를 선택적으로 차단하는 볼밸브(90);를 포함하는 것을 특징으로 하는 난방수 유량조절밸브.The ball valve 90 is installed between the shape memory spring 70 and the elastic spring 80 and has a round hat shape at the end when viewed from the side, and selectively blocks the outlet 21a of the pipe fitting portion 21. Heating water flow control valve comprising: a. 제1항에 있어서, The method of claim 1, 상기 배관끼움부(21)의 표면에는, 상기 난방배관(H)이 끼어지는 방향으로 다수의 경사면을 가지는 미늘부(21b)가 형성된 것을 특징으로 하는 난방수 유량조절밸브.The surface of the pipe fitting portion 21, the heating water flow control valve, characterized in that the barb portion (21b) having a plurality of inclined surfaces in the direction in which the heating pipe (H) is fitted. 제1항에 있어서, The method of claim 1, 상기 볼밸브(90)는, 상기 형상기억스프링(70)과 탄성스프링(80)이 걸치어지는 걸침부(91)와, 상기 걸침부(91)에서 하방으로 돌출되어 상기 배관체결부(20)의 출구(21a)를 선택적으로 차단하는 돌부(92)와, 상기 돌부(92)에 형성되어 난방수가 흐르게 하는 다수의 구멍(93)을 포함하는 것을 특징으로 하는 난방수 유량조절밸브.The ball valve 90 has a latching portion 91 on which the shape memory spring 70 and an elastic spring 80 are attached, and protrudes downward from the latching portion 91 so that the pipe fastening portion 20 is formed. And a plurality of holes (93) formed in the protrusions (92) for selectively blocking the outlet (21a) and through which the heating water flows.
KR1020070087059A 2007-08-29 2007-08-29 A heat water control valve KR100779516B1 (en)

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KR100932954B1 (en) 2009-08-26 2009-12-21 김준호 Heating possibility redemption automatic shut down valve
KR100958353B1 (en) 2009-10-20 2010-05-17 김칠영 Warm water adjusting valve assembly
KR101094940B1 (en) 2011-07-06 2011-12-15 주식회사 새롬테크에너지 Automatic flow control valve using the polyamide resin composition
KR101366342B1 (en) 2012-11-29 2014-03-03 월드지플러스판매 주식회사 Water control valve for heating apparatus
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KR20050069411A (en) * 2003-12-31 2005-07-05 한진호 Value for circulating fluid through bypass of hot water provider
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100932954B1 (en) 2009-08-26 2009-12-21 김준호 Heating possibility redemption automatic shut down valve
KR100958353B1 (en) 2009-10-20 2010-05-17 김칠영 Warm water adjusting valve assembly
KR101094940B1 (en) 2011-07-06 2011-12-15 주식회사 새롬테크에너지 Automatic flow control valve using the polyamide resin composition
KR101366342B1 (en) 2012-11-29 2014-03-03 월드지플러스판매 주식회사 Water control valve for heating apparatus
KR102140584B1 (en) * 2019-04-02 2020-08-03 (주)엘케이시스템즈 A adaptive vapor chamber boiler system

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