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KR100953701B1 - Hot water regulating valve for heating - Google Patents

Hot water regulating valve for heating Download PDF

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KR100953701B1
KR100953701B1 KR1020080010126A KR20080010126A KR100953701B1 KR 100953701 B1 KR100953701 B1 KR 100953701B1 KR 1020080010126 A KR1020080010126 A KR 1020080010126A KR 20080010126 A KR20080010126 A KR 20080010126A KR 100953701 B1 KR100953701 B1 KR 100953701B1
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opening
closing shaft
support
hot water
closing
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KR20090084129A (en
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구기종
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주식회사 티에프씨
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/50Hydropower in dwellings

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  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Temperature-Responsive Valves (AREA)
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  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)

Abstract

본 발명은 개폐축과 밀착되는 부분이 합성수지 재질이어서 온수에 의한 녹이 전혀 발생하지 않으므로 개폐축이 부드럽게 승강할 수 있고 장시간 불사용 후에도 정상적인 운전상태를 나타내는 난방용 온수 조절밸브에 관한 것이다.The present invention relates to a hot water regulating valve for heating that is in close contact with the opening and closing shaft is made of synthetic resin so that no rust caused by hot water can be raised and lowered smoothly and exhibits a normal operating state even after long periods of inactivity.

이러한 본 발명에 따른 난방용 온수 조절밸브는, 유입구와 유출구가 형성되고, 상부가 개방되어 있으며, 내부에는 통과공이 형성되는 몸체; 상기 몸체의 개방된 상부에 체결되고, 상하로 관통되어 있는 지지체; 상기 지지체에 삽입되고, 외면에 스프링이 설치되며, 하부에 상기 통과공을 개폐하는 개폐부가 형성되고, 상기 스프링과 상부에 설치되는 조절구에 의해 승강하는 개폐축; 상기 개폐축에 끼워져 상기 지지체에 체결되는 제한부; 및 상기 지지체와 개폐축의 사이에 삽입되는 합성수지 재질의 방지구를 포함한다.The hot water control valve for heating according to the present invention, the inlet and outlet is formed, the upper portion is open, the body is formed with a through hole therein; A support fastened to an open upper portion of the body and penetrated vertically; An opening and closing shaft inserted into the support and provided with a spring on an outer surface thereof, an opening and closing portion configured to open and close the through hole at a lower portion thereof, and an opening and closing shaft lifted by an adjustment hole installed at the spring and the upper portion; A restricting portion fitted to the opening and closing shaft and fastened to the support; And a prevention tool made of synthetic resin material inserted between the support and the opening and closing shaft.

몸체, 지지체, 개폐축, 제한부, 방지구, 조절구 Body, Support, Opening and Closing Shaft, Restriction, Preventer, Adjuster

Description

난방용 온수 조절밸브{A valve for controlling hot water}A valve for controlling hot water

본 발명은 난방용 온수를 여러 방향으로 분배, 공급 및 회수하기 위한 온수 분배기에 적용되어 전동 또는 수동으로 제어할 수 있는 조절밸브에 관한 것으로서, 개폐축과 지지체 사이에 합성수지 재질의 방지구를 삽입하여 지지체에 녹이 발생하더라도 개폐축이 부드럽게 승강할 수 있는 난방용 온수 조절밸브에 관한 것이다.The present invention relates to a control valve which is applied to a hot water distributor for distributing, supplying and recovering hot water for heating in various directions, and which can be controlled electrically or manually, by inserting a protective material made of synthetic resin between the opening and closing shaft and the support. Even if the rust occurs, the open and close shaft relates to a heating hot water control valve that can be raised and lowered smoothly.

온수 분배기는 주택의 각 방에 매설된 난방관으로 온수의 공급여부 및 유량을 조절하기 위하여 난방용 온수 조절밸브인 온도 조절밸브와 유량 조절밸브를 포함하게 되는데, 도 1에 도시한 바와 같이 환수관(3)에 온도 조절밸브(1)를 설치하고, 취합관(4)에 유량 조절밸브(2)를 각각 별개로 설치하여 난방용 온수의 공급량을 조절하였으며, 설정된 온도에 따라 온도 조절밸브(1)가 그 내부에서 개폐기능을 수행하여 온도의 조절이 이루어지도록 하였다.The hot water distributor is a heating tube embedded in each room of the house, and includes a temperature control valve and a flow control valve, which are heating hot water control valves for controlling the supply and flow rate of hot water, as shown in FIG. 3) the temperature control valve (1) was installed, the flow control valve (2) is installed separately in the collecting pipe (4) to control the supply amount of hot water for heating, the temperature control valve (1) according to the set temperature Opening and closing function in the inside to control the temperature is made.

이때, 각 방의 크기와 난방관의 배관구조 등을 고려하여 각 방의 난방관마다 흐르게 되는 유량을 유량 조절밸브(2)를 이용하여 적절하게 조절하여야 하고, 이러 한 유량 조절밸브(2)의 초기 설정은 주로 온수 분배기 제조공급자에 의해 이루어지며, 유량 조절밸브(2)와 온도 조절밸브(1)를 합쳐서 온수의 공급량을 연속적으로 조절할 수 있는 하나의 난방용 온수 조절밸브로 대체할 수도 있다. 도면 중 미설명부호 6은 스톱밸브, 7은 자동에어벤트, 8은 퇴수밸브이다.At this time, in consideration of the size of each room and the piping structure of the heating tube, the flow rate flowing for each heating tube should be appropriately adjusted using the flow regulating valve 2, and the initial setting of the flow regulating valve 2 is performed. The hot water distributor is mainly made by the supplier, the flow control valve (2) and the temperature control valve (1) may be replaced by a single heating hot water control valve that can continuously control the supply of hot water. In the drawings, reference numeral 6 denotes a stop valve, 7 an automatic air vent, and 8 a discharge valve.

그러나, 상기와 같은 온수 분배기에 설치되는 난방용 온수 조절밸브에서는 개폐축과 밀착되는 부분이 온수로 인해 부식되어 녹이 생성되고, 특히 개폐축과 밀착되는 부분의 재질이 황동인 경우에는 보일러를 거의 사용하지 않는 여름 동안에 쉽게 청색의 녹이 발생하게 된다. 이렇게 생성된 녹으로 인해 개폐축이 조절밸브 내에서 부드럽게 승강하지 못하여 난방용 온수 조절 기능을 정확하게 수행할 수 없을 뿐 아니라 심한 경우에는 전혀 개폐축이 움직이지 않게 되어 개폐축을 승강시키는 조절구에 과부하가 걸려 조절구인 전동식 조절장치가 파손되며, 생성된 녹이 난방관으로 침투할 경우에는 난방 효율도 급격하게 떨어지는 문제점이 발생하였다.However, in the hot water control valve for heating installed in the hot water dispenser as described above, the portion that is in close contact with the opening and closing shaft is corroded by hot water, and rust is generated. In particular, when the material of the portion that is in close contact with the opening and closing shaft is brass, the boiler is rarely used. Blue rust easily occurs during summer months. Due to the rust generated, the opening and closing shaft does not move up and down smoothly in the control valve, so it is not possible to accurately perform the function of heating hot water for heating. When the electric control device, which is a control device, is broken, and the generated rust penetrates into the heating tube, the heating efficiency also drops sharply.

본 발명은 전술한 바와 같은 문제점을 해결하기 위한 것으로, 개폐축과 밀착되는 부분이 합성수지 재질이어서 온수에 의한 녹이 전혀 발생하지 않으므로 개폐축이 부드럽게 승강할 수 있고 장시간 불사용 후에도 정상적인 운전상태를 나타내는 난방용 온수 조절밸브를 제공하는데 그 목적이 있다.The present invention is to solve the problems as described above, because the part in close contact with the opening and closing shaft is a synthetic resin material does not generate any rust due to hot water can open and close the shaft smoothly and heating for a normal operating state even after long periods of inactivity The purpose is to provide a hot water control valve.

또한, 개폐축과 지지체 사이에 합성수지 재질의 방지구를 삽입하고 제한부를 합성수지 재질로 제작하여 지지체에 녹이 발생하더라도 생성된 녹이 승강하는 개폐축과 접촉하지 않으므로 최적 상태에서의 난방 작동효율을 유지할 수 있고, 조립 구조를 단순화시켜 생산원가 및 고장률이 감소하는 난방용 온수 조절밸브를 제공하는데 다른 목적이 있다.In addition, by inserting the protective material of the synthetic resin material between the opening and closing shaft and the support, and the restriction part made of synthetic resin material, even if rust occurs in the support, the generated rust does not come into contact with the opening and closing shaft that rises and maintains the heating operation efficiency at the optimum state. Another object is to provide a hot water control valve for heating which simplifies the assembly structure and reduces production cost and failure rate.

상기와 같은 목적을 달성하기 위하여 본 발명의 난방용 온수 조절밸브는, 유입구와 유출구가 형성되고, 상부가 개방되어 있으며, 내부에는 통과공이 형성되는 몸체; 상기 몸체의 개방된 상부에 체결되고, 상하로 관통되어 있는 지지체; 상기 지지체에 삽입되고, 외면에 스프링이 설치되며, 하부에 상기 통과공을 개폐하는 개폐부가 형성되고, 상기 스프링과 상부에 설치되는 조절구에 의해 승강하는 개폐축; 상기 개폐축에 끼워져 상기 지지체에 체결되는 제한부; 및 상기 지지체와 개폐축의 사이에 삽입되는 합성수지 재질의 방지구를 포함한다.In order to achieve the above object, the hot water control valve for heating of the present invention includes an inlet and an outlet formed therein, the top of which is open, and a through hole formed therein; A support fastened to an open upper portion of the body and penetrated vertically; An opening and closing shaft inserted into the support and provided with a spring on an outer surface thereof, an opening and closing portion configured to open and close the through hole at a lower portion thereof, and an opening and closing shaft lifted by an adjustment hole installed at the spring and the upper portion; A restricting portion fitted to the opening and closing shaft and fastened to the support; And a prevention tool made of synthetic resin material inserted between the support and the opening and closing shaft.

난방용 온수 조절밸브 내에서 개폐축과 밀착되는 부분이 합성수지 재질이어서 온수에 의한 녹이 전혀 발생하지 않으므로 개폐축이 부드럽게 승강할 수 있고 장시간 불사용 후에도 정상적인 운전상태를 나타내는 효과가 있다.Since the part in close contact with the opening / closing shaft in the hot water control valve for heating is made of synthetic resin, the rust caused by the hot water does not occur at all, so the opening / closing shaft can be smoothly lifted and lowered.

또한, 난방용 온수 조절밸브의 조립 구조를 단순화시키고, 개폐축과 밀착되는 부분에 녹이 전혀 발생하지 않아 생성된 녹이 난방관으로 유입되지 않으므로 최적 상태에서의 난방 효율을 유지할 수 있으며, 생산원가 및 고장률이 감소하는 효과도 있다.In addition, it simplifies the assembly structure of the hot water control valve for heating, and since no rust is generated on the part in close contact with the opening / closing shaft, the generated rust does not flow into the heating tube, thereby maintaining the optimum heating efficiency, and the production cost and failure rate There is also a decreasing effect.

본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다. 본 발명을 설명함에 있어, 관련된 공지 구성 또는 기능에 대한 구체적인 설명이 본 발명의 요지를 흐릴 수 있다고 판단되는 경우에는 상세한 설명을 생략한다.Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the present invention, when it is determined that the detailed description of the related well-known configuration or function may obscure the gist of the present invention, the detailed description will be omitted.

본 발명의 바람직한 실시예에 따른 난방용 온수 조절밸브는, 도 2a 내지 도 5b에 도시한 바와 같이, 몸체(10), 지지체(20), 개폐축(30), 제한부(40), 및 방지구(50)를 포함하는 것으로서, 건물 등에 설치되는 다수의 난방관(미도시)에 보일러 등의 온수 발생기(미도시)로부터 가열된 온수를 공급하는 온수 분배기 상에 설치된다. 온수 발생기(보일러)는 가구당 또는 사무실당 하나씩 설치되는 것이 일반적이며, 온수 발생기에 연결되는 각각의 난방관은 건물의 각 방이나 사무실에 매설되어 난방을 수행한다. 이때, 각각의 난방관은 각 방의 크기 또는 온수 분배기로부터의 거리 등에 따라 상호 상이한 길이를 가지므로 유량 또는 온도를 조절하는 것이 필요한 것이다.Hot water control valve for heating according to a preferred embodiment of the present invention, as shown in Figure 2a to 5b, the body 10, the support 20, the opening and closing shaft 30, the limiting portion 40, and the prevention 50, which is provided on a hot water distributor for supplying hot water heated from a hot water generator (not shown) such as a boiler to a plurality of heating tubes (not shown) installed in a building or the like. Hot water generators (boilers) are generally installed one per household or office, and each heating pipe connected to the hot water generator is embedded in each room or office of the building to perform heating. At this time, since each heating tube has a different length from each other depending on the size of each room or the distance from the hot water distributor, it is necessary to adjust the flow rate or temperature.

따라서 본 발명의 난방용 온수 조절밸브는 유량 조절밸브(2) 및/또는 온도 조절밸브(1)로서의 역할을 충분히 수행할 수 있는 것이다.Therefore, the hot water control valve for heating of the present invention can sufficiently perform the role as the flow rate control valve 2 and / or the temperature control valve 1.

몸체(10)에는 유입구(11)와 유출구(12)가 형성되고, 상부(13)가 개방되어 있으며, 유입구(11)와 유출구(12)는 몸체(10)의 내부에 형성된 통과공(15)에 의하여 서로 통하게 된다. 몸체(10)의 유입구(11)와 유출구(12)에는 배관과 결합할 수 있는 체결수단이 형성되고, 체결수단은 여러 형태가 있을 수 있으나, 암나사와 수나사를 형성하여 나사 끼움 구조로 체결하는 것이 일반적이다.The inlet 11 and the outlet 12 are formed in the body 10, the upper portion 13 is open, the inlet 11 and outlet 12 is a through hole 15 formed inside the body 10 Through each other. The inlet 11 and the outlet 12 of the body 10 is formed with a fastening means that can be coupled to the pipe, the fastening means may have a variety of forms, but to form a female screw and a male screw to fasten the screw fitting structure It is common.

몸체(10)의 개방된 상부(13)에 나사 끼움 구조로 체결되는 지지체(20)는 후술하는 개폐축(30), 제한부(40) 및 방지구(50)가 삽입될 수 있도록 상하로 관통되어 있고, 몸체(10)의 상부(13)와 지지체(20) 사이에서 발생할 수 있는 누설을 방지하기 위하여 지지체(20)의 외주연에 오링(29)이 삽입될 수 있다.The support 20 which is fastened to the open upper portion 13 of the body 10 by a screwing structure penetrates up and down so that the opening and closing shaft 30, the limiting portion 40, and the protective device 50, which will be described later, can be inserted. In order to prevent leakage that may occur between the upper portion 13 and the support 20 of the body 10, the O-ring 29 may be inserted into the outer circumference of the support 20.

또한, 지지체(20)의 상부 외주연에는 나사선이 형성되어 후술하는 조절구가 나사 끼움 구조로 체결될 수 있다.In addition, the upper outer periphery of the support 20 is formed with a screw thread can be fastened in the screw fitting structure to be described later.

개폐축(30)은 지지체(20)의 관통된 내주면으로 삽입되고, 외면에 스프링(31)이 설치되며, 하부에 통과공(15)을 개폐하는 개폐부(61)가 형성된다. 이때, 스프링(31)과 상부에 설치되는 조절구에 의해 개폐축(30)이 상승 하강하게 되고, 지지체(20)의 내주연에 형성되는 오링(39)은 개폐축(30)에 밀착되어 누설을 방지하며, 조절구는 캠축을 구비한 모터에 의해 작동되는 공지된 전동식 조절장치(M)이거나 지지체(20)에 나사 끼움 구조로 체결되어 수동으로 회전시켜 개폐축(30)을 하강시키는 공지된 수동식 조절장치(S)일 수 있으므로 상기 조절구는 개폐축(30)을 상승 하강시킬 수 있다면 어떠한 장치라도 무방하다.Opening and closing shaft 30 is inserted into the inner circumferential surface of the support 20, the spring 31 is installed on the outer surface, the opening and closing portion 61 for opening and closing the through hole 15 is formed in the lower portion. At this time, the opening and closing shaft 30 is raised and lowered by the spring 31 and the adjustment hole installed in the upper portion, the O-ring 39 formed on the inner circumference of the support 20 is in close contact with the opening and closing shaft 30 to leak And, the adjusting device is a known electric control device (M) operated by a motor having a cam shaft or fastened by screwing structure to the support body 20 is rotated by a manual manual known to lower the opening and closing shaft (30) Since the adjustment device (S) may be any device as long as it can raise and lower the opening and closing shaft (30).

개폐축(30)의 외주연에 걸림홈(33)이 형성되고, 걸림홈(33)에 체결와셔(35)가 개방된 일측을 통해 체결되며, 체결와셔(35)에 의해 스프링(31)의 상단이 지지되므로 개폐축(30)이 상기 조절구에 의해 하강하면서 스프링(31)을 압축하게 되고 스프링(31)의 복원력에 의해 개폐축(30)이 다시 상승하게 된다. 걸림홈(33)에 체결와셔(35)를 간편하게 장탈착할 수 있도록 일측이 개방된 체결와셔(35)의 내주연의 적어도 한 부분에 체결용 홈(34)을 형성할 수 있다.A locking groove 33 is formed at an outer circumference of the opening and closing shaft 30, and the locking groove 35 is fastened to one side of the locking groove 33 by an opening, and the spring 31 is closed by the locking washer 35. Since the upper end is supported, the opening / closing shaft 30 is compressed by the control opening while the spring 31 is compressed, and the opening / closing shaft 30 is raised again by the restoring force of the spring 31. A fastening groove 34 may be formed in at least one portion of the inner circumference of the fastening washer 35 in which one side is opened so that the fastening washer 35 can be easily detached from the locking groove 33.

또한, 개폐축(30)의 하부에 형성된 개폐부(61)는 개폐축(30)의 하단에 형성되는 고정홈(63)에 삽입되어 고정와셔(62)에 의해 체결되고, 개폐축(30)에서 개폐부(61)를 간편하게 교환할 수 있도록 하기 위하여 고정와셔(62)의 중앙에는 관통공(64)을 형성하고 관통공(64)의 원주에는 원주에 수직 방향으로 다수의 절개선(65)을 형성한다. 개폐축(30)의 하단에 삽입되는 고정와셔(62)의 관통공(64)의 직경은 다수의 절개선(65)을 따라 조금 확대된 후에 어느 정도 복원되므로 고정와셔(62)가 개폐축(30)에서 개폐부(61)가 빠지지 않도록 지지하게 되고 마모된 개폐부(61)를 교환할 때 고정와셔(62)를 간편하게 제거할 수 있다. 도면에 도시하지는 않았지만 개폐축의 하단에 수나사를 형성하고 개폐부에 암나사를 형성하여 나사 끼움 구조로 개폐축의 하단에 개폐부를 결합할 수도 있다.In addition, the opening and closing portion 61 formed at the lower portion of the opening and closing shaft 30 is inserted into the fixing groove 63 formed at the lower end of the opening and closing shaft 30 and fastened by the fixing washer 62, and the opening and closing shaft 30 A through hole 64 is formed in the center of the fixing washer 62 so that the opening and closing part 61 can be easily replaced, and a plurality of incisions 65 are formed in the circumference of the through hole 64 in a direction perpendicular to the circumference. do. Since the diameter of the through hole 64 of the fixing washer 62 inserted into the lower end of the opening / closing shaft 30 is restored to some extent after being slightly enlarged along the plurality of incision lines 65, the fixing washer 62 is opened and closed ( At 30), the opening and closing portion 61 is supported so as not to fall out, and when the worn opening and closing portion 61 is replaced, the fixing washer 62 can be easily removed. Although not shown in the drawings, a male screw may be formed at the lower end of the opening and closing shaft, and a female screw may be formed at the opening and closing portion to couple the opening and closing portion to the lower end of the opening and closing shaft with a screwing structure.

개폐축(30)에 끼워져 지지체(20)에 체결되는 제한부(40)는 합성수지 재질로 제작되고, 고정부(41) 및 삽입부(45)를 포함할 수 있다. 이때, 고정부(41)는 나사 끼움 구조로 지지체(20)에 체결되고, 외주연에 오링(49a)이 형성되어 지지체(20)와 고정부(41) 사이에서 발생할 수 있는 누설을 방지할 수 있으며, 고정부(41)의 하부에 삽입되는 삽입부(45)의 상단과 고정부(41)의 사이에도 오링(49b)이 형성되어 제한부(40)와 개폐축(30) 사이에서 발생할 수 있는 누설도 방지할 수 있다.The limiting portion 40 fitted to the opening and closing shaft 30 and fastened to the support 20 may be made of a synthetic resin material, and may include a fixing portion 41 and an insertion portion 45. At this time, the fixing part 41 is fastened to the support body 20 by screwing structure, and an O-ring 49a is formed at the outer circumference thereof to prevent leakage that may occur between the support body 20 and the fixing part 41. In addition, an O-ring 49b is formed between the upper end of the insertion part 45 inserted into the lower part of the fixing part 41 and the fixing part 41 and may occur between the limiting part 40 and the opening / closing shaft 30. Leaks can be prevented.

방지구(50)는 지지체(20)의 하부와 개폐축(30)의 사이에 삽입되고, 상단 외면에 형성된 플랜지에 의해 지지체(20)에 고정 결합된다. 이때, 방지구(50)는 합성수지 재질로 제작되어 녹이 전혀 발생하지 않으므로 개폐축(30)은 항상 부드럽게 미끄러져 승강할 수 있는 것이다.Preventing device 50 is inserted between the lower portion of the support 20 and the opening and closing shaft 30, and is fixedly coupled to the support 20 by a flange formed on the upper outer surface. At this time, since the prevention tool 50 is made of synthetic resin and no rust occurs at all, the opening / closing shaft 30 can always slide smoothly.

이와 같이 구성된 본 발명의 바람직한 실시예에 따른 난방용 온수 조절밸브의 조립상태, 기능 및 작용을 도 2a 내지 도 5b를 참조하여 설명하면 다음과 같다.Referring to Figures 2a to 5b assembled state, function and action of the hot water control valve for heating according to a preferred embodiment of the present invention configured as described above are as follows.

먼저 개폐축(30)의 고정홈(63)에 개폐부(61)를 삽입하고 고정와셔(62)를 삽입하여 개폐부(61)를 개폐축(30)에 체결한다. 지지체(20)에 합성수지 재질의 방지구(50)를 삽입하고, 방지구(50)가 형성된 지지체(20)에 개폐축(30)의 상단을 삽입하여 관통시키며, 개폐축(30)의 상단으로 오링(39), 지지와셔(32) 및 스프링(31)을 차례로 삽입하고, 개폐축(30)의 걸림홈(33)에 스프링(31)의 상단을 지지하는 체결와셔(35)를 결합한다. 개폐축(30)의 상단으로 제한부(40)를 삽입하여 지지체(20)에 체결하고, 제한부(40)가 고정부(41) 및 삽입부(45)를 포함하여 이루어지는 경우에 는 외주연에 오링(49a)이 형성된 고정부(41)의 하단으로 오링(49b)을 삽입한 후에 삽입부(45)를 끼우게 된다.First, the opening and closing portion 61 is inserted into the fixing groove 63 of the opening and closing shaft 30, and the fixing washer 62 is inserted to fasten the opening and closing portion 61 to the opening and closing shaft 30. Inserting the protective member 50 of the synthetic resin material into the support 20, inserting the upper end of the opening and closing shaft 30 in the support 20, the prevention opening 50 is formed, to the upper end of the opening and closing shaft 30 The O-ring 39, the support washer 32 and the spring 31 are sequentially inserted, and the coupling washer 35 supporting the upper end of the spring 31 is coupled to the locking groove 33 of the opening and closing shaft 30. When the restricting portion 40 is inserted into the upper end of the opening / closing shaft 30 and fastened to the support 20, the limiting portion 40 includes the fixing portion 41 and the inserting portion 45. After inserting the O-ring 49b into the lower end of the fixing portion 41 in which the O-ring 49a is formed, the insertion portion 45 is inserted.

상기와 같이 개폐축(30), 제한부(40) 및 방지구(50)가 모두 결합된 지지체(20)를 상부(13)를 통해 몸체(10)에 체결하면 조립이 완성되고, 분해는 역순으로 진행하면 된다.Assembling the support 20 coupled to the opening and closing shaft 30, the limiting portion 40 and the preventive means 50 to the body 10 through the upper portion 13 as described above, the assembly is completed, disassembly is reversed Proceed to

환수관(3) 또는 취합관(4)에 결합되는 난방용 온수 조절밸브가 도 3a 및 도 5a에 도시한 바와 같이 모두 개방되어 있는 경우, 사용자가 온도를 낮추거나 유량을 감소시키기 위하여 상기 조절구를 작동시키면, 조절구에 의해 개폐축(30) 및 개폐부(61)가 하강하면서 지지와셔(32)는 스프링(31)을 압축하고 통과공(15) 상부의 유로 면적이 감소하게 되어 유입구(11)로부터 통과공(15)을 거쳐 유출구(12)로 흐르는 온수의 유량이 감소하게 된다.When the hot water control valve for heating coupled to the return pipe 3 or the collection pipe 4 is all open as shown in FIGS. 3A and 5A, the user may change the adjustment port to lower the temperature or reduce the flow rate. When operated, the opening and closing shaft 30 and the opening and closing portion 61 is lowered by the adjustment hole while the support washer 32 compresses the spring 31 and the flow passage area of the upper portion of the passage hole 15 is reduced, thereby the inlet 11 The flow rate of the hot water flowing from the through hole 15 to the outlet 12 is reduced.

반대로 사용자가 온도를 높이거나 유량을 증가시키기 위하여 도 3b 및 도 5b에 도시한 바와 같이 난방용 온수 조절밸브가 닫힌 상태에서 조절구를 작동시키면, 조절구가 개폐축(30)에 가하고 있는 외력이 해제되면서 지지와셔(32)에 의해 압축되어 있던 스프링(31)의 복원력으로 개폐축(30) 및 개폐부(61)는 상승하게 되고 통과공(15) 상부의 유로 면적이 증가하게 되어 유입구(11)로부터 통과공(15)을 거쳐 유출구(12)로 흐르는 유체의 유량이 증가하게 된다.On the contrary, when the user operates the control in a state in which the hot water control valve for heating is closed to increase the temperature or increase the flow rate, the external force applied to the opening / closing shaft 30 is released. While the opening and closing shaft 30 and the opening and closing portion 61 is raised by the restoring force of the spring 31 that was compressed by the support washer 32 and the flow path area of the upper portion of the through-hole 15 is increased from the inlet 11 The flow rate of the fluid flowing through the through hole 15 to the outlet 12 is increased.

이상의 설명은 본 발명의 기술사상을 예시적으로 설명한 것에 불과한 것으로 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 본 발명의 본질적인 특 성에서 벗어나지 않는 범위에서 다양한 수정 및 변형이 가능할 것이다. 따라서 본 발명에 개시된 실시예는 본 발명의 기술사상을 한정하기 위한 것이 아니라 설명하기 위한 것이고, 이러한 실시예에 의하여 본 발명의 기술사상의 범위가 한정되는 것은 아니다. 본 발명의 보호범위는 아래의 특허청구범위에 의하여 해석되어야 하며, 그와 동등한 범위 내에 있는 모든 기술사상은 본 발명의 권리범위에 포함되는 것으로 해석되어야 할 것이다.The above description is merely illustrative of the technical spirit of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention but to describe the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted by the claims below, and all technical ideas within the scope of the claims should be construed as being included in the scope of the present invention.

도 1은 조절밸브가 구비된 온수 분배기를 나타낸 사시도.1 is a perspective view showing a hot water distributor having a control valve.

도 2a는 본 발명의 바람직한 실시예에 따른 난방용 온수 조절밸브를 나타낸 분해 사시도.Figure 2a is an exploded perspective view showing a heating water control valve for heating according to a preferred embodiment of the present invention.

도 2b는 본 발명의 바람직한 실시예에 따른 난방용 온수 조절밸브를 나타낸 일부 결합 사시도.Figure 2b is a partially combined perspective view showing a hot water control valve for heating according to a preferred embodiment of the present invention.

도 3a는 본 발명의 바람직한 실시예에 따른 난방용 온수 조절밸브가 개방된 경우의 단면도.Figure 3a is a cross-sectional view when the heating hot water control valve according to an embodiment of the present invention is opened.

도 3b는 본 발명의 바람직한 실시예에 따른 난방용 온수 조절밸브가 밀폐된 경우의 단면도.Figure 3b is a cross-sectional view when the hot water control valve for heating according to the preferred embodiment of the present invention is closed.

도 4a는 본 발명의 다른 실시예에 따른 난방용 온수 조절밸브를 나타낸 분해 사시도.Figure 4a is an exploded perspective view showing a heating water control valve for heating according to another embodiment of the present invention.

도 4b는 본 발명의 다른 실시예에 따른 난방용 온수 조절밸브를 나타낸 일부 결합 사시도.Figure 4b is a partially combined perspective view showing a hot water control valve for heating according to another embodiment of the present invention.

도 5a는 본 발명의 다른 실시예에 따른 난방용 온수 조절밸브가 개방된 경우의 단면도.Figure 5a is a cross-sectional view when the heating hot water control valve is opened according to another embodiment of the present invention.

도 5b는 본 발명의 다른 실시예에 따른 난방용 온수 조절밸브가 밀폐된 경우의 단면도.Figure 5b is a cross-sectional view when the heating hot water control valve according to another embodiment of the present invention is sealed.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10: 몸체 11: 유입구10: Body 11: Inlet

12: 유출구 13: 상부12: outlet 13: upper part

15: 통과공 20: 지지체15: through hole 20: support

29, 39, 49a, 49b: 오링 30: 개폐축29, 39, 49a, 49b: O-ring 30: opening and closing shaft

31: 스프링 32: 지지와셔31: spring 32: support washer

33: 걸림홈 34: 체결용 홈33: locking groove 34: fastening groove

35: 체결와셔 40: 제한부35: tightening washer 40: limited part

41: 고정부 45: 삽입부41: fixed part 45: insertion part

50: 방지구 53: 키홈50: guard 53: keyway

61: 개폐부 62: 고정와셔61: opening and closing portion 62: fixed washer

63: 고정홈 64: 관통공63: fixing groove 64: through hole

Claims (5)

유입구와 유출구가 형성되고, 상부가 개방되어 있으며, 내부에는 통과공이 형성되는 몸체;An inlet and an outlet are formed, the upper portion of which is open, and a body having a through hole formed therein; 상기 몸체의 개방된 상부에 체결되고, 상하로 관통되어 있는 지지체;A support fastened to an open upper portion of the body and penetrated vertically; 상기 지지체에 삽입되고, 외면에 스프링이 설치되며, 하부에 상기 통과공을 개폐하는 개폐부가 형성되고, 상기 스프링과 상부에 설치되는 조절구에 의해 승강하는 개폐축;An opening and closing shaft inserted into the support and provided with a spring on an outer surface thereof, an opening and closing portion configured to open and close the through hole at a lower portion thereof, and an opening and closing shaft lifted by an adjustment hole installed at the spring and the upper portion; 상기 개폐축에 끼워져 상기 지지체에 체결되는 제한부; 및A restricting portion fitted to the opening and closing shaft and fastened to the support; And 상기 지지체와 개폐축의 사이에 삽입되는 합성수지 재질의 방지구를 포함하며,It includes a prevention tool made of synthetic resin material which is inserted between the support and the opening and closing shaft, 상기 개폐축의 외주연에 걸림홈이 형성되고,Hanging grooves are formed on the outer periphery of the opening and closing shaft, 상기 걸림홈에 체결되는 체결와셔의 일측은 개방되고 상기 체결와셔의 내주연의 적어도 한 부분에는 체결용 홈이 형성되며,One side of the fastening washer is fastened to the engaging groove is opened and a fastening groove is formed in at least one portion of the inner circumference of the fastening washer, 상기 스프링의 상단이 상기 체결와셔에 지지되는 것을 특징으로 하는 난방용 온수 조절밸브.Hot water control valve for heating, characterized in that the upper end of the spring is supported by the fastening washer. 유입구와 유출구가 형성되고, 상부가 개방되어 있으며, 내부에는 통과공이 형성되는 몸체;An inlet and an outlet are formed, the upper portion of which is open, and a body having a through hole formed therein; 상기 몸체의 개방된 상부에 체결되고, 상하로 관통되어 있는 지지체;A support fastened to an open upper portion of the body and penetrated vertically; 상기 지지체에 삽입되고, 외면에 스프링이 설치되며, 하부에 상기 통과공을 개폐하는 개폐부가 형성되고, 상기 스프링과 상부에 설치되는 조절구에 의해 승강하는 개폐축;An opening and closing shaft inserted into the support and provided with a spring on an outer surface thereof, an opening and closing portion configured to open and close the through hole at a lower portion thereof, and an opening and closing shaft lifted by an adjustment hole installed at the spring and the upper portion; 상기 개폐축에 끼워져 상기 지지체에 체결되는 제한부; 및A restricting portion fitted to the opening and closing shaft and fastened to the support; And 상기 지지체와 개폐축의 사이에 삽입되는 합성수지 재질의 방지구를 포함하며,It includes a prevention tool made of synthetic resin material which is inserted between the support and the opening and closing shaft, 상기 개폐부는 상기 개폐축의 하단에 형성되는 고정홈에 삽입되어 고정와셔에 의해 체결되고,The opening and closing portion is inserted into a fixing groove formed at the lower end of the opening and closing shaft is fastened by a fixing washer, 상기 고정와셔의 중앙에는 관통공이 형성되고 상기 관통공의 원주에는 다수의 절개선이 형성되는 것을 특징으로 하는 난방용 온수 조절밸브.The through-hole is formed in the center of the fixing washer and the hot water control valve for heating, characterized in that a plurality of incision line is formed in the circumference of the through-hole. 제1항 또는 제2항에 있어서,The method according to claim 1 or 2, 상기 제한부는,The restriction unit, 상기 지지체에 체결되고, 외주연에 오링이 형성되는 고정부; 및A fixing part fastened to the support and having an O-ring formed on an outer circumference thereof; And 상기 고정부의 하부에 삽입되는 삽입부를 포함하고,An insertion part inserted into a lower part of the fixing part, 상기 삽입부의 상단과 상기 고정부의 사이에 오링이 형성되는 것을 특징으로 하는 난방용 온수 조절밸브.Hot water control valve for heating, characterized in that the O-ring is formed between the upper end of the insertion portion and the fixing portion. 삭제delete 삭제delete
KR1020080010126A 2008-01-31 2008-01-31 Hot water regulating valve for heating Active KR100953701B1 (en)

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ITUA20162802A1 (en) * 2016-04-21 2017-10-21 De Longhi Appliances Srl BOILER
ITUA20162817A1 (en) * 2016-04-22 2017-10-22 De Longhi Appliances Srl BOILER

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960001927Y1 (en) * 1993-03-29 1996-03-04 어후경 Room temperature automatic control device
KR200303599Y1 (en) * 2002-10-30 2003-02-11 한국에이오씨(주) Valve apparatus of hot-water distributor
KR200357844Y1 (en) 2004-05-18 2004-07-31 (주)쎈스텍 Heat control device running value
KR200416061Y1 (en) * 2006-02-09 2006-05-10 (주)영동에이스 Hot water distributor with adjustable flow

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960001927Y1 (en) * 1993-03-29 1996-03-04 어후경 Room temperature automatic control device
KR200303599Y1 (en) * 2002-10-30 2003-02-11 한국에이오씨(주) Valve apparatus of hot-water distributor
KR200357844Y1 (en) 2004-05-18 2004-07-31 (주)쎈스텍 Heat control device running value
KR200416061Y1 (en) * 2006-02-09 2006-05-10 (주)영동에이스 Hot water distributor with adjustable flow

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