KR200185132Y1 - A valve for use in boiled water circulation system - Google Patents
A valve for use in boiled water circulation system Download PDFInfo
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- KR200185132Y1 KR200185132Y1 KR2019990029721U KR19990029721U KR200185132Y1 KR 200185132 Y1 KR200185132 Y1 KR 200185132Y1 KR 2019990029721 U KR2019990029721 U KR 2019990029721U KR 19990029721 U KR19990029721 U KR 19990029721U KR 200185132 Y1 KR200185132 Y1 KR 200185132Y1
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- valve
- boiler
- valve body
- packing
- screw coupling
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Classifications
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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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0647—Spindles or actuating means
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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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/005—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts comprising locking means for the threaded member
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- 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
- F24H9/16—Arrangements for water drainage
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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)
- Taps Or Cocks (AREA)
Abstract
본 고안은 보일러용 급수제어 밸브의 개선에 관한 것으로, 특히 밸브의 조립 및 시공작업이 보다 간편용이하게 이루어질 수 있으면서 밸브시공시 테이핑이나 실링재도포와 같은 별도의 수밀유지작업을 해주지 않더라도 밸브자체로 우수한 수밀상태를 유지제공하는 것이 가능하고, 밸브의 제작, 시공상의 제반비용을 절감할 수 있도록 고안된 보일러용 급수제어 밸브에 관한 것이다.The present invention relates to an improvement of a water supply control valve for a boiler, and in particular, the valve assembly and construction work can be made more easily, and the valve itself is excellent even without performing a separate watertight operation such as taping or sealing material coating during valve construction. The present invention relates to a water supply control valve for a boiler designed to maintain and provide a watertight state and to reduce all costs of manufacturing and constructing a valve.
본 고안은 조작손잡이(12)와 이 조작손잡이(12)로 회전조작되는 볼밸브(14)에 의해 내부통로(13)가 개폐되는 밸브동체(10) 일측에 나사결합부(15)를 형성하고, 상기 나사결합부(15)가 형성된 내측에는 원통부(20)와 이 원통부(21)의 일측단부에 반경방향으로 배치된 플랜지부(22)로 이루어진 패킹(20)을 삽입설치하며, 상기 나사결합부(15)에는 금속 주름관(50)의 단부를 조임링(30)을 개재하여 상기 패킹(20) 내측에 압입고정시키는 유니언너트(40)가 결합설치되도록 하여 구성된 것을 특징으로 하는 보일러용 급수제어 밸브를 제공한다.The present invention forms a screw coupling portion 15 on one side of the valve body 10 in which the inner passage 13 is opened and closed by an operation knob 12 and a ball valve 14 rotated by the operation knob 12. Inserting the packing 20 consisting of a cylindrical portion 20 and a flange portion 22 radially disposed at one end of the cylindrical portion 21 in the inner side where the screw coupling portion 15 is formed, Screw coupling portion 15 for the boiler, characterized in that the union nut 40 for pressing and fixing the end of the metal corrugated pipe 50 through the tightening ring 30 to the inside of the packing 20 is installed to be coupled Provide a feedwater control valve.
Description
본 고안은 보일러용 급수제어 밸브의 개선에 관한 것으로, 특히 금속재 주름관연결 전용의 밸브로서 밸브의 조립 및 시공작업이 보다 간편용이하게 이루어질 수 있으면서 밸브시공시 테이핑이나 실링재도포와 같은 별도의 수밀유지작업을 해주지 않더라도 밸브자체로 우수한 수밀상태를 유지제공하는 것이 가능하고, 밸브 제작,시공 사용상의 제반비용을 절감할 수 있도록 고안된 보일러용 급수제어 밸브에 관한 것이다.The present invention relates to an improvement of a water supply control valve for a boiler, and in particular, as a valve exclusively for corrugated pipe connection of metal, the assembly and construction of the valve can be made simpler, and additional watertightness maintenance operations such as taping or sealing material coating during valve construction are possible. It is possible to provide and maintain excellent watertight state by the valve itself, and to provide a boiler water supply control valve designed to reduce the overall cost of valve manufacturing and construction.
보일러를 사용하여 온수를 생성 공급 또는 순환시키도록 하는 시스템에 있어서는 온수의 급수를 적합하게 제어할 수 있도록 하기 위한 급수제어 밸브들이 설치사용된다.In a system that generates, supplies or circulates hot water using a boiler, water supply control valves are installed and used to properly control the water supply of hot water.
이러한 보일러용 급수제어 밸브들중에는 금속재의 주름관을 연결설치하기에 적합하도록 구성되는 밸브들도 있는데, 이와 같은 주름관 연결 전용의 보일러용 급수제어 밸브로서 종래의 밸브는 도4, 도5에 도시된 바와 같이 조작손잡이(2)와 이 조작손잡이(2)로 회전조작되는 볼밸브에 의해 내부통로가 개폐되는 밸브동체(1) 일측에 상기 밸브동체(1)와는 별개로 제작된 연결소켓(3)을 결합설치하고, 다시 상기 연결소켓(3)의 외측단부에 패킹(4) 및 조임링(5)을 개재하여 유니언너트(6)를 결합설치함으로써 주름관(50)을 연결소켓(3)에 연결고정시키도록 하여 구성되어 있다.Some of the boiler feedwater control valves are configured to be suitable for connecting and installing corrugated pipes made of metal. As such, the conventional valves for the boiler feedwater control valves are shown in FIGS. 4 and 5. A connection socket 3 made separately from the valve body 1 on one side of the valve body 1 in which the internal passage is opened and closed by an operation handle 2 and a ball valve rotated by the operation handle 2 is provided. Coupling installation, and fixing and connecting the corrugated pipe 50 to the connection socket (3) by coupling the union nut (6) through the packing (4) and the fastening ring (5) on the outer end of the connection socket (3) again It is comprised so that it may be made.
그러나, 상기와 같은 종래의 밸브는 밸브동체(1)와 주름관(50)간의 연결조립을 이루기 위해 연결소켓(3)을 밸브동체(1)와는 별개의 몸체로 가공제작한 후 이를 다시 밸브동체(1)에 결합시켜 밸브시공을 이루어야 하기 때문에 그만큼 밸브의 제작,시공상에 불량발생률이 높고 많은 비용이 소요될 뿐만 아니라, 밸브시공시 이러한 밸브에 요구되는 수밀성유지를 위해 상기 밸브동체(1) 및 연결소켓(3)간의 결합부위에 테이핑이나 접착성 실링재의 도포작업을 해주어야 하기 때문에 밸브의 조립시공이 가일층 번거롭고 시공불량이 빈발하며 필요시 시공된 밸브의 해체작업도 난해하게 되는 일이 빈번한 것등의 문제점이 있었다.However, in the conventional valve as described above, in order to achieve a connection assembly between the valve body 1 and the corrugated pipe 50, the connection socket 3 is fabricated into a body separate from the valve body 1, and then the valve body ( 1) The valve body is connected to the valve body (1) and the connection to maintain the watertightness required for such a valve, because the high rate of defects in manufacturing and construction of the valve is high and costly, as it is necessary to achieve the valve construction. Taping or application of adhesive sealing material should be applied to the joints between the sockets (3), which makes the assembly of the valve more cumbersome, the poor construction, and the dismantling of the valve, which is often difficult, if necessary. There was a problem.
따라서, 본 고안은 상술한 바와 같은 종래의 문제점을 효과있게 해소하여 이러한 밸브의 제작 및 조립시공이 보다 간편용이하게 이루어지면서 밸브제작 및 시공상의 불량발생을 극소화할 수 있고 또 별도의 수밀유지작업을 해주지 않아도 밸브자체로 우수한 수밀상태를 유지제공할 수 있는 더욱 개선된 보일러용 급수레어 밸브를 제공할 목적으로 안출된 것이다.Therefore, the present invention effectively solves the above-mentioned problems as described above, and thus, the production and assembly of such valves can be more easily performed, thereby minimizing the occurrence of defects in the production and construction of the valve. It is designed to provide a more improved boiler feedwater valve that can provide excellent watertightness even without the valve itself.
도1은 본 고안에 따른 밸브의 분해 사시도,1 is an exploded perspective view of a valve according to the present invention,
도2는 본 고안에 따른 밸브의 결합상태 사시도,Figure 2 is a perspective view of the coupled state of the valve according to the present invention,
도3은 본 고안에 따른 밸브의 결합상태 단면도,Figure 3 is a cross-sectional view of the coupling state of the valve according to the present invention,
도4는 종래 밸브의 분해 사시도,4 is an exploded perspective view of a conventional valve,
도5는 종래 밸브의 결합상태 사시도.Figure 5 is a perspective view of the combined state of the conventional valve.
*도면중 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
10: 밸브동체 11: 다면체 외주면10: valve body 11: polyhedron outer peripheral surface
12: 조작손잡이 13: 내부통로12: Operation knob 13: Inner passage
14: 볼밸브 20: 패킹14: ball valve 20: packing
21: 원통부 22: 플랜지부21: cylindrical portion 22: flange portion
30: 조임링 40: 유니언너트30: tightening ring 40: union nut
50: 주름관50: corrugated pipe
상기의 목적은 본 고안에 따라 조작손잡이와 이 조작손잡이로 회전조작되는 볼밸브에 의해 내부통로가 개폐되는 밸브동체 일측에 나사결합부를 형성하고, 상기 나사결합부가 형성된 쪽의 밸브동체 내측에는 원통부와 이 원통부의 일측단부에 반경방향으로 배치된 플랜지부로 이루어진 패킹을 삽입설치하며, 상기 밸브동체의 나사결합부에는 연결대상 주름관의 단부를 조임링을 개재하여 상기 패킹의 내측에 압입고정시키는 유니언너트가 결합설치되도록 하여 구성된 것을 특징으로 하는 보일러용 급수제어 밸브를 제공함으로써 달성된다.The purpose of the above is to form a screw engaging portion on one side of the valve body in which the inner passage is opened and closed by the operation handle and the ball valve rotated by the operation handle in accordance with the present invention, the cylindrical body inside the valve body of the screw engaging portion is formed And a packing formed of a flange portion radially disposed at one end of the cylindrical portion, and a union for press-fitting and fixing the end of the corrugated pipe to be connected to the inside of the packing through a tightening ring in the screw coupling portion of the valve body. It is achieved by providing a water supply control valve for a boiler, characterized in that the nut is configured to be coupled.
이하에서, 본 고안을 첨부도면에 예시된 실시예를 참조하여 더욱 상세히 설명한다.Hereinafter, the present invention will be described in more detail with reference to the embodiments illustrated in the accompanying drawings.
도1∼도3은 본 고안의 바람직한 실시예에 따라 구성된 보일러용 급수제어 밸브의 구성 및 사용례를 보여 준다.1 to 3 show a configuration and an example of use of a water supply control valve for a boiler constructed according to a preferred embodiment of the present invention.
여기에 도시된 예와 같이 본 고안은 바람직하게는 그 외주면의 거의 대부분이 예컨대 팔각면체와 같은 다면체의 외주면(11)으로 구성된 밸브동체(10)를 포함하여 구성되며, 이 밸브동체(10)에는 통상의 밸브에서와 같은 조작손잡이(12)와 이 조작손잡이(12)에 의해 회전조작되어 상기 밸브동체(10)의 내부통로(13)를 개폐하는 볼밸브(14)가 결합설치된다.As in the example shown here, the present invention preferably comprises a valve body 10 composed of almost the outer circumferential surface 11 of a polyhedron, such as an octahedron, for example. An operation knob 12 and a ball valve 14 which are rotated by the operation knob 12 and open and close the inner passage 13 of the valve body 10 are combined with each other.
본 고안에 따르면, 상기 밸브동체(10)의 일측에 나사결합부(15)가 형성되고, 상기 나사결합부(15)가 형성된 밸브동체(10)의 단부 내측에는 원통부(21)와 이 원통부(21)의 일측 단부에 반경방향으로 배치된 플랜지부(22)로 이루어진 패킹(20)이 삽입설치되며, 상기 나사결합부(15)에는 연결대상 주름관(50)의 단부를 조임링(30)을 개재하여 상기 패킹(20) 내측을 통해 밸브동체(10)에 압입고정시키는 유니언너트(40)가 결합설치된다. 상기 패킹(20)은 바람직하게는 실리콘재로 구성되며, 기타 수밀성 및 내구성이 좋은 다른 재료로도 구성될 수 있다.According to the present invention, the screw coupling portion 15 is formed on one side of the valve body 10, and the cylindrical portion 21 and the cylinder inside the end of the valve body 10 in which the screw coupling portion 15 is formed. A packing 20 consisting of a flange portion 22 disposed radially at one end of the portion 21 is inserted and installed, and the screw coupling portion 15 tightens an end portion of the corrugated pipe 50 to be connected 30. Union nut 40 is fixedly installed through the packing 20 to the valve body 10 through the coupling. The packing 20 is preferably made of a silicon material, and may be made of other materials having good water tightness and durability.
이와 같이 구성된 본 고안은 밸브동체(10)와 연결대상 주름관(50)간의 연결배관을 위해 별도의 연결소켓을 사용해야 했던 종래의 밸브와는 달리 밸브동체(10)의 나사결합부(15)가 형성되어 있는 단부 내측에 패킹(20)을 도시된 방향으로 삽입설치하고 그 내측에 조임링(50) 및 유니언너트(40)를 삽통시킨 주름관(50)의 단부를 끼운 후 상기 유니언너트(40)를 밸브동체(10)의 나사결합부(15)에 체결시켜 주는 작업만으로 상기 밸브동체(10) 및 주름관(50)간의 연결배관을 간단히 완료할 수 있으므로 목적하는 밸브의 조립시공 또는 해체작업을 종전보다 월등히 간편용이하게 이루어낼 수 있고, 또 밸브의 구성 부품수 및 부품간 결합개소 최소화로 밸브 제작, 시공상의 소요비용 및 불량발생율을 크게 줄일 수 있는 효과를 제공하는 것이다. 또한, 본 고안의 밸브는 상기 유니언너트(40)를 밸브동체(10)의 나사결합부(15)에 조여 주름관(50)을 밸브동체(10)에 연결고정시킬 때 밸브동체(10)의 나사결합부(15)에 대한 유니언너트(40)의 결합이동에 따른 조임링(30)의 조임작용에 의해 주름관(50)이 조임링(30) 내측에서 단단히 압박고정되면서 동 주름관(50)의 선단이 패킹(20)의 반경방향 플랜지부(22) 내면에 긴밀하게 압박밀착되어지기 때문에 별도의 테이핑작업이나 실링재도포작업을 해주지 않더라도 밸브자체로 거의 완벽한 수밀상태를 유지제공할 수가 있는 것이다. 밸브동체(10)내에서 볼밸브(14)는 그 양측에 배치되는 씰링(16)(17)과 고정너트(18)의 체결작용에 의해 안정적인 조립상태와 작동을 유지제공한다.The present invention configured as described above, unlike the conventional valve that had to use a separate connection socket for the connection pipe between the valve body 10 and the corrugated pipe 50 to be connected to the screw coupling portion 15 of the valve body 10 is formed After inserting the packing 20 in the direction shown in the end, and inserting the end of the corrugated pipe 50 through which the fastening ring 50 and the union nut 40 are inserted into the inside of the union nut 40 The connection piping between the valve body 10 and the corrugated pipe 50 can be completed simply by fastening to the screw coupling part 15 of the valve body 10. Therefore, assembling or dismantling the desired valve can be performed. It can be made much easier and also provides the effect of greatly reducing the cost and failure rate in valve manufacturing, construction by minimizing the number of components and the number of coupling parts between the valves. In addition, the valve of the present invention is the screw of the valve body 10 when tightening the union nut 40 to the screw coupling portion 15 of the valve body 10 to fix the corrugated pipe 50 to the valve body 10 Due to the tightening action of the tightening ring 30 according to the coupling movement of the union nut 40 with respect to the coupling part 15, the end of the corrugated pipe 50 is firmly pressed and fixed inside the tightening ring 30. Since the packing 20 is tightly pressed against the inner surface of the radial flange portion 22, the valve itself can provide a nearly perfect watertight state even without a separate taping or sealing material coating work. The ball valve 14 in the valve body 10 provides a stable assembly state and operation by the engagement action of the sealing 16 and 17 and the fixing nut 18 disposed on both sides thereof.
나아가서, 본 고안의 밸브는 그 밸브동체(10)의 외주면 대부분이 렌치와 같은 공구를 쉽게 작용시킬 수 있는 다면체의 외주면으로 구성되어 있기 때문에 밸브의 시공, 해체 작업을 더욱 용이하게 이루어낼 수가 있다.Furthermore, since most of the outer peripheral surface of the valve body 10 is constituted by the outer peripheral surface of the polyhedron which can easily actuate a tool such as a wrench, the valve construction and dismantling can be performed more easily.
따라서, 본 고안은 상술한 바와 같은 구성,작용에 의해 이러한 보일러용 급수제어 밸브의 조립,시공작업이 보다 간편용이하게 이루어지도록 할 수 있으면서 밸브 시공시 별도의 테이핑작업이나 실링재도포 작업을 해주지 않더라도 밸브자체로 우수한 수밀성을 유지제공하는 것이 가능하고, 밸브 제작, 시공상의 제반 비용을 효과있게 절감할 수 있도록 하여 주는 것등의 신규유용한 효과를 제공하는 것이다.Therefore, the present invention can make the assembly and construction work of such a water supply control valve for the boiler easier and more convenient by the above-described configuration and operation, and the valve may be used even if the valve construction does not require a separate taping or sealing material coating work. It is possible to maintain and provide excellent watertightness on its own, and to provide new useful effects such as to effectively reduce overall costs in valve manufacturing and construction.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990029721U KR200185132Y1 (en) | 1999-12-27 | 1999-12-27 | A valve for use in boiled water circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990029721U KR200185132Y1 (en) | 1999-12-27 | 1999-12-27 | A valve for use in boiled water circulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200185132Y1 true KR200185132Y1 (en) | 2000-06-15 |
Family
ID=19603600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019990029721U KR200185132Y1 (en) | 1999-12-27 | 1999-12-27 | A valve for use in boiled water circulation system |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200185132Y1 (en) |
-
1999
- 1999-12-27 KR KR2019990029721U patent/KR200185132Y1/en not_active IP Right Cessation
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