KR200337352Y1 - A valve with drain structre - Google Patents
A valve with drain structre Download PDFInfo
- Publication number
- KR200337352Y1 KR200337352Y1 KR20-2003-0027645U KR20030027645U KR200337352Y1 KR 200337352 Y1 KR200337352 Y1 KR 200337352Y1 KR 20030027645 U KR20030027645 U KR 20030027645U KR 200337352 Y1 KR200337352 Y1 KR 200337352Y1
- Authority
- KR
- South Korea
- Prior art keywords
- valve
- drain
- pipe
- pipeline
- present
- Prior art date
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Classifications
-
- 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
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
- E03B7/10—Devices preventing bursting of pipes by freezing
- E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
Abstract
본 고안은 양수장, 배수장, 정수장 또는 하수 처리장 등의 유체가 흐르는 관로에 설치되는 드레인 구조를 갖춘 밸브에 관한 것으로, 더욱 상세하게는 밸브의 일외측 저면에 드레인밸브가 체결된 드레인파이프를 일체형으로 형성함으로써, 관로에 밸브의 설치작업시 관로상에 별도의 드레인 구조를 구비할 필요가 없어 그 작업성을 보다 향상시키는 드레인 구조를 갖춘 밸브에 관한 것이다.The present invention relates to a valve having a drain structure which is installed in a pipeline through which a fluid flows, such as a pumping station, a drainage plant, a water purification plant, or a sewage treatment plant. More specifically, the drain pipe having a drain valve coupled to one bottom of the valve is integrally formed. Therefore, the present invention relates to a valve having a drain structure, which does not need to provide a separate drain structure on the pipeline at the time of installing the valve in the pipeline.
본 고안에 따르면, 관로에 설치되는 밸브에 있어서, 밸브의 일외측 저면에 일단이 밸브의 내부와 연통되고 타단에 드레인밸브가 체결된 드레인파이프가 일체형으로 형성됨을 특징으로 하는 드레인 구조를 갖춘 밸브가 제공된다.According to the present invention, in a valve installed in a pipeline, a valve having a drain structure is characterized in that the one end is in communication with the inside of the valve on one outer bottom of the valve and the drain pipe is integrally formed on the other end is integrally formed. Is provided.
Description
본 고안은 양수장, 배수장, 정수장 또는 하수 처리장 등의 유체가 흐르는 관로에 설치되는 드레인 구조를 갖춘 밸브에 관한 것으로, 더욱 상세하게는 밸브의 일외측 저면에 드레인밸브가 체결된 드레인파이프를 일체형으로 형성함으로써, 관로에 밸브의 설치작업시 관로상에 별도의 드레인 구조를 구비할 필요가 없어 그 작업성을 보다 향상시키는 드레인 구조를 갖춘 밸브에 관한 것이다.The present invention relates to a valve having a drain structure which is installed in a pipeline through which a fluid flows, such as a pumping station, a drainage plant, a water purification plant, or a sewage treatment plant. More specifically, the drain pipe having a drain valve coupled to one bottom of the valve is integrally formed. Therefore, the present invention relates to a valve having a drain structure, which does not need to provide a separate drain structure on the pipeline at the time of installing the valve in the pipeline.
일반적으로 드레인 구조는 관로의 도중에 소정길이의 드레인파이프의 일단을견고하게 연결하고 상기 드레인파이프의 타단에 드레인밸브를 체결한 구조로서, 관로내의 유체를 외부로 배출하여 관로를 비우고자 하거나, 관로내에 침적된 각종 슬러지나 오물 등을 배출하거나, 또는 겨울철에 관로내에 고여있는 유체의 동결로 관로나 관로에 설치된 밸브가 동파되는 것을 방지하기 위한 것이다.In general, the drain structure is a structure in which one end of a drain pipe of a predetermined length is firmly connected in the middle of a pipeline, and a drain valve is coupled to the other end of the drain pipe, and the fluid in the pipeline is discharged to the outside to empty the pipeline, or It is to prevent the sedimentation of various sludges or dirts deposited, or freezing of the valves installed in the pipelines or pipelines due to the freezing of the fluid accumulated in the pipelines in winter.
이와 같은 드레인 구조는 관로의 도중에 직접 구멍을 천공하고 이에 드레인밸브가 체결된 드레인파이프를 연결하거나, 관로를 절단하고 T형관과 같은 이음구를 접속하여 상기 이음구에 드레인밸브가 체결된 드레인파이프를 연결하는 방식이 사용되어 왔다.Such a drain structure directly connects a drain pipe connected to a drain valve connected to a drain pipe by drilling a hole directly in the middle of the pipe and connecting a drain pipe to which the drain valve is fastened, or cutting a pipe and connecting a joint such as a T-shaped pipe. Method has been used.
그러나, 이와 같은 종래의 방식은 드레인 구조의 구비를 위한 작업이 관로에 밸브를 설치하는 작업과 별도로 이루어져야 하여, 관로작업이 매우 번거롭고 작업성이 저하되는 문제점이 있다.However, this conventional method has a problem that the work for the provision of the drain structure should be made separately from the work to install the valve in the pipe, the pipe work is very cumbersome and workability is deteriorated.
본 고안은 상기와 같은 문제점을 감안하여 안출된 것으로, 관로에 설치되는 밸브의 일외측 저면에 드레인밸브가 체결된 드레인파이프를 일체형으로 형성함으로써 밸브의 설치외에 별도의 드레인 구조 구비를 위한 작업이 필요 없도록 하여 종래에 비해 관로작업이 훨씬 용이하게 될 뿐 아니라 작업효율도 대폭 증대되는 드레인 구조가 구비된 밸브를 제공하는 데 그 목적이 있다.The present invention has been devised in view of the above problems, and it is necessary to provide a separate drain structure in addition to the installation of the valve by integrally forming a drain pipe in which the drain valve is fastened to one outer bottom of the valve installed in the pipeline. The purpose of the present invention is to provide a valve having a drain structure that not only makes pipe work much easier than in the related art but also greatly increases work efficiency.
도 1은 본 고안의 부분 단면도1 is a partial cross-sectional view of the present invention
도 2는 도 1의 A부 확대도2 is an enlarged view of a portion A of FIG.
<도면 중 주요부분에 대한 부호의 설명><Description of Symbols for Major Parts of Drawings>
1 : 관로 2 : 밸브 3 : 드레인밸브1: Pipe line 2: Valve 3: Drain valve
4 : 드레인파이프 5 : 밸브디스크4: drain pipe 5: valve disc
이하, 상기의 목적을 달성하기 위한 본 고안의 구성 및 작용효과를 첨부도면에 의거, 상세히 설명저면 다음과 같다.Hereinafter, on the basis of the accompanying drawings, the configuration and operation effects of the present invention for achieving the above object is described in detail as follows.
도 1은 본 고안의 부분 단면도이고, 도 2는 도 1의 A부 확대도로서, 본 고안은 관로(1)에 설치되는 밸브(2)에 있어서, 밸브(2)의 일외측 저면에 일단이 밸브(2)의 내부와 연통되고 타단에 드레인밸브(3)가 체결된 드레인파이프(4)가 일체형으로 형성됨을 특징으로 한다.1 is a partial cross-sectional view of the present invention, Figure 2 is an enlarged view of the portion A of Figure 1, the present invention is a valve (2) installed in the conduit (1), one end of one side of the valve (2) The drain pipe 4 in communication with the inside of the valve 2 and to which the drain valve 3 is fastened to the other end is formed integrally.
도면중 미설명 부호 5는 밸브디스크이다.In the figure, reference numeral 5 denotes a valve disc.
이와 같이 구성된 본 고안은 관로(1)의 도중에 설치되어 관로(1)의 내부를 흐르는 유체의 유량 및 유압을 조절하는 역할을 하는 밸브(2)의 일외측 저면에 일단이 밸브(2)의 내부와 연통되고 타단에 드레인밸브(3)가 체결된 드레인파이프(4)가 일체형으로 형성된 구조이므로, 이와 같은 본 고안을 관로(1)에 설치하게 되면 종래와 같이 관로(1)에 별도로 구멍을 천공하고 이에 드레인밸브(3)가 체결된 드레인파이프(4)를 연결하거나, 또는 관로(1)를 절단하고 T형관과 같은 이음구를 접속하여 상기 이음구에 드레인밸브(3)가 체결된 드레인파이프(4)를 연결함으로써 드레인 구조를 구비하여야 하였던 번거로움을 해소할 수 있어 관로작업을 보다 용이하게 할 수 있게 된다.The present invention configured as described above is provided in the middle of the pipeline 1, one end of the inside of the valve 2 on one outer bottom of the valve 2, which serves to adjust the flow rate and hydraulic pressure of the fluid flowing through the interior of the pipeline 1 Since the drain pipe 4 in communication with the other end and the drain valve 3 is fastened to the other end is formed integrally, when the present invention is installed in the conduit 1, a hole is separately drilled in the conduit 1 as in the prior art. And connect the drain pipe 4 to which the drain valve 3 is fastened, or cut the pipe 1 and connect a joint such as a T-shaped pipe to connect the drain pipe 3 to the joint. ) Can eliminate the hassle that had to be provided with a drain structure to facilitate the pipe work.
그리고, 종래 관로(1)에 수작업으로 설치한 드레인 구조는 관로(1)에 직접 구멍을 천공하거나 관로(1)를 절단하고 이음구를 사용하여 상기 구멍 또는 이음구에 드레인밸브(3)가 체결된 드레인파이프(4)를 연결시킨 것이므로 간혹 관로(1) 내부 유체의 높은 압력으로 인해 연결 부분에 틈이 생겨 내부의 유체가 새는 등의 고장이 발생할 수도 있으나, 본 고안은 드레인밸브(3)가 체결된 드레인파이프(4)가 밸브(2)에 일체형으로 형성된 구조이므로 틈이 생기거나 파손될 염려가 없이 안전하게 기능을 수행할 수 있게 된다.In addition, the drain structure installed by hand in the conventional pipe line (1) is to directly drill a hole in the pipe (1) or to cut the pipe (1) and drain the drain valve 3 is fastened to the hole or the joint using a joint Since the pipe 4 is connected, the high pressure of the fluid inside the pipe 1 may cause a gap in the connection part, which may cause a leak, such as leakage of the internal fluid. Since the drain pipe 4 is integrally formed in the valve 2, the drain pipe 4 can safely perform a function without causing a gap or breakage.
또한, 이와 같은 본 고안은 밸브(2)의 내측에 침적된 찌꺼기나 오물의 배출도 용이하여 밸브(2)의 수명을 보다 향상시킬 수 있게 된다.In addition, the present invention is also easy to discharge the debris and dirt deposited on the inside of the valve 2 it is possible to further improve the life of the valve (2).
이와 같은 본 고안의 드레인 구조를 갖춘 밸브는 버터플라이 밸브, 슬루스 밸브, 체크 밸브 등 다양한 종류의 밸브에 적용이 가능하다.Such a valve having a drain structure of the present invention can be applied to various types of valves, such as a butterfly valve, a slew valve, and a check valve.
이와 같이 본 고안은 관로에 설치되는 밸브 자체에 드레인 구조가 구비됨으로써, 밸브의 설치외에 관로상에 별도의 드레인 구조 구비를 위한 작업이 필요치 아니하여 종래에 비해 관로작업이 보다 간편해져 그 작업성이 대폭 향상되는 매우 유용한 효과가 있다.As such, the present invention is provided with a drain structure on the valve itself installed in the pipeline, so that a separate drain structure is not required on the pipeline in addition to the installation of the valve. There is a very useful effect that is greatly improved.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0027645U KR200337352Y1 (en) | 2003-08-28 | 2003-08-28 | A valve with drain structre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2003-0027645U KR200337352Y1 (en) | 2003-08-28 | 2003-08-28 | A valve with drain structre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200337352Y1 true KR200337352Y1 (en) | 2004-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2003-0027645U KR200337352Y1 (en) | 2003-08-28 | 2003-08-28 | A valve with drain structre |
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| Country | Link |
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| KR (1) | KR200337352Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210381636A1 (en) * | 2018-12-26 | 2021-12-09 | Cosmo Koki Co., Ltd. | Fluid control device |
-
2003
- 2003-08-28 KR KR20-2003-0027645U patent/KR200337352Y1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210381636A1 (en) * | 2018-12-26 | 2021-12-09 | Cosmo Koki Co., Ltd. | Fluid control device |
| US11788662B2 (en) * | 2018-12-26 | 2023-10-17 | Cosmo Koki Co., Ltd. | Fluid control device |
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