KR20190002296U - water meter combined with drainable ball valve - Google Patents

water meter combined with drainable ball valve Download PDF

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Publication number
KR20190002296U
KR20190002296U KR2020180000975U KR20180000975U KR20190002296U KR 20190002296 U KR20190002296 U KR 20190002296U KR 2020180000975 U KR2020180000975 U KR 2020180000975U KR 20180000975 U KR20180000975 U KR 20180000975U KR 20190002296 U KR20190002296 U KR 20190002296U
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South Korea
Prior art keywords
meter
ball valve
water
drainage function
water meter
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KR2020180000975U
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Korean (ko)
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이정완
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이정완
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Priority to KR2020180000975U priority Critical patent/KR20190002296U/en
Publication of KR20190002296U publication Critical patent/KR20190002296U/en

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/10Preventing damage by freezing or excess pressure or insufficient pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00Plug 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
    • F16K5/06Plug 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/005Valves

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Measuring Volume Flow (AREA)

Abstract

(1) 기술 분야 및 해결과제
본 고안은 수도계량기 동파방지를 위하여 계량기 앞쪽에 배수 기능을 갖는 볼밸브를 설치할 경우 소요 부속품 수가 증가되고, 그로 인해 설치 작업에도 어려움이 있으므로 이를 개선하고자 한 것이다.
(2) 과제 해결 수단
통상의 수도계량기와 배수기능을 갖는 볼밸브를 일체로 결합시켜 제작함으로서 부품소요를 줄이고 한정된 계량기함내의 공간 확보에도 도움이 될 뿐 아니라 볼밸브의 손잡이만 90도 돌리기만 하면, 수돗물 공급이 차단되면서 계량기내의 물이 곧바로 배출되어 나오므로 동파를 방지할 수가 있다.
(3) 효과
통상의 계량기에 배수기능을 갖는 볼밸브를 결합시킴으로, 소요 자재를 줄이고 계량기함 내 설치 작업을 쉽게 할 수 있을 뿐 아니라, 볼밸브 손잡이를 조작하는 것만으로 수돗물 공급 차단과 계량기내의 물 배수를 동시에 실현시켜 효과적으로 동파를 방지할 수 있다.
(1) Technical Fields and Challenges
The present invention is intended to improve the number of accessories required when installing a ball valve having a drainage function in front of the meter in order to prevent the water meter freezes, and thus there is difficulty in installation work.
(2) problem solution
By integrating the ball valve with the conventional water meter and drainage function, it is not only helpful to reduce the parts requirements and secure the space in the limited meter box, but also by turning the ball valve knob by 90 degrees. Since water in the meter is discharged immediately, freezing can be prevented.
(3) effect
By combining a ball valve with drainage function with a common meter, it not only reduces the required materials and facilitates installation work in the meter box, but also simultaneously shuts off the tap water supply and drains the meter by simply operating the ball valve knob. Can effectively prevent freezing.

Description

배수기능을 갖는 볼밸브와 결합된 수도계량기{water meter combined with drainable ball valve}Water meter combined with drainable ball valve}

본 고안은 수도계량기 동파방지를 위하여 배수 기능을 갖는 볼밸브를 계량기와 일체로 제작하는 수도계량기에 관한 고안이다.The present invention is a device related to the water meter to manufacture a ball valve having a drainage function integrally with the meter in order to prevent freezing of the water meter.

세대용 수도 계량기의 동파를 확실하게 방지하기 위해서는 계량기 내에 차있는 물을 외부로 빼내는 것이 효과적인 방법인데, 이를 위해 배수기능을 갖는 공지의 볼 밸브를 계량기 앞쪽에 설치하면 공급되는 수돗물을 잠그면 바로 계량기 내의 물을 배출시킬 수 있어 편리하다. 그러나 통상의 계량기함 내에는 여유로운 설치공간을 확보하기엔 제약이 있을 수 있어 불편하다.In order to reliably prevent freezing of the household water meter, it is effective to drain the water filled inside the meter to the outside. To do this, install a well-known ball valve with a drainage function in front of the meter, It is convenient to drain water. However, it is inconvenient to have a limit to secure a comfortable installation space in a conventional meter box.

수도 계량기 내의 물을 배수시키기 위해 계량기 앞쪽에 배수기능을 갖는 볼밸브를 추가로 설치할 경우, 부품 소요가 많아질 뿐 아니라 설치 공간이 더 필요하게 되므로 한정된 계량기 함 내에서의 설치 작업은 많은 어려움을 수반하게 된다.When additionally installing a ball valve with a drainage function in front of the meter to drain the water in the water meter, the installation work within the limited meter box entails a lot of trouble because it requires more installation space and requires more installation space. Done.

특히 보온시설 등이 상대적으로 열악해 동파에 취약한 기존 주택에 볼밸브를 추가로 설치하는 작업은 거의 불가능하다. 따라서 기존 계량기 설치 세대에도 배수기능을 갖는 동파방지 계량기를 설치할 수 있게 개선할 필요성이 있다.In particular, it is almost impossible to install an additional ball valve in an existing house that is vulnerable to freezing due to relatively poor thermal insulation facilities. Therefore, there is a need to improve the installation of the freeze protection meter having a drainage function in the existing meter installation generation.

통상의 기존 수도계량기와 밸브를 닫으면 출구 측 내의 물이 외부로 배출되어 나오는 기능을 갖는 공지의 볼밸브를 일체로 만들어 부품 수도 줄이고 설치 공간 확보에도 도움이 되게 하였다.When the conventional water meter and the valve are closed, a well-known ball valve having a function of discharging water inside the outlet side is integrated to help reduce the number of parts and to secure an installation space.

본 고안의 계량기 양 끝단의 나사는 기존의 계량기처럼 유니온과 바로 연결할 수 있도록 하여 탈부착이 쉽도록 했고, 계량기 측으로부터 배수 되는 물은 계량기 볼밸브 부위의 하부 배출구를 통해 외부로 배수되도록 했다.Screws on both ends of the meter of the present invention can be easily attached and detached by connecting with the union like a conventional meter, and water drained from the meter side is drained to the outside through the lower outlet of the meter ball valve part.

상술한 바와 같이 수도계량기 동파 방지를 위하여, 기존의 계량기에 배수기능을 갖는 볼밸브를 결합시킴으로, 소요 부품을 줄일 수가 있고, 계량기함 내의 전체 관로 길이도 줄일 수 있어 설치 공간 확보가 쉬울 뿐 아니라, 볼밸브 손잡이를 조작하는 것만으로 수돗물 공급이 차단되면서, 계량기내의 물을 배수시킴으로서 확실히 계량기 동파를 방지할 수 있다. 또한 기존 세대의 계량기와도 대체 설치할 수 있게 할 수 있으므로 활용도가 확장될 수 있는 확실한 동파 방지용 수도 계량기이다.As described above, in order to prevent freezing of the water meter, by combining a ball valve having a drainage function with an existing meter, it is possible to reduce the required parts, and also to reduce the length of the entire pipeline in the meter box, making it easy to secure installation space. The tap water supply is cut off by simply operating the ball valve knob, and the water in the meter can be drained to prevent the meter from freezing. It is also a reliable freeze-prevention water meter that can be extended to use because it can be replaced with existing generation meters.

도 1 은 본 고안의 상면도
도 2 는 본 고안의 정면도
1 is a top view of the present invention
2 is a front view of the present invention

통상 수도계량기는 계량기 본체(1) 전후의 연결용 나사(4,5)와 체결되는 유니온 및 수도관을 통해 수돗물이 흐르게 되면 본체(1)내에 있는 임펠러(3)가 돌면서, 이와 연결된 구동장치를 거쳐 숫자 표시기(2) 에 사용량을 표시해 주는 구조인데, 본 고안은 계량기 입구측의 연결용 나사(4) 와 임펠러(3) 사이에 배수기능을 갖는 볼밸브(6)를 본체(1)와 일체로 결합시켜 제작함으로 설치작업을 편리하게 할 뿐 아니라 소요재료의 절감과 계량기함 내의 전체관로 길이를 줄일 수 있어 설치 공간을 확보하는 데 어려움이 없도록 했다.Normally, the tap water flows through the union and the water pipe connected to the connecting screws 4 and 5 before and after the meter body 1, and the impeller 3 in the body 1 rotates, and then through the driving device connected thereto. The number indicator (2) is used to display the amount of use, the present invention is a ball valve (6) having a drainage function between the connecting screw (4) and the impeller (3) on the meter inlet side integrally with the body (1) By combining them, the installation work is not only convenient, but it also reduces the required materials and reduces the length of the entire pipe in the meter box.

본 고안은 계량기와 일체로 제작된 볼밸브 손잡이(7)를 도시된 바와 같이 계량기 길이 방향으로 돌려지게면 정상적으로 세대로 수돗물이 공급되고, 배출구(8)를 통해 밖으로는 물이 흘러나오지 않도록 배수통로는 막힌다. 그러나 볼밸브 손잡이(7)를 90°로 돌리면 수돗물 공급은 차단되면서 세대로 수돗물이 흐르지 않게 되고, 계량기 측 내에 있는 물은 배출구(8)를 통해 밖으로 흘러나오기 때문에, 수도 계량기의 동파를 방지 할 수가 있다.When the ball valve knob (7) made integrally with the meter is turned in the meter length direction as shown in the drawing, tap water is normally supplied to the household, and a drain passage is provided so that water does not flow out through the outlet port (8). Is blocked. However, when the ball valve knob (7) is turned to 90 °, the tap water supply is blocked and tap water does not flow to the household, and the water inside the meter flows out through the outlet port (8), thereby preventing freezing of the water meter. have.

따라서 본 고안은 혹한기에 거주자가 장기간 집을 비위 두는 경우 등, 시시각각으로 변하는 외부 기후에 거주자가 즉각 대처하기 어려운 상황에서는 더욱 효과적이다.Therefore, the present invention is more effective in a situation where it is difficult for a resident to cope immediately with the ever-changing external climate, such as when the resident leaves the house for a long time in a cold season.

1:계량기 본체 2:숫자 표시 부
3:임펠러 4:입구 측 연결용 나사
5:출구 측 연결용 나사 6:볼밸브
7:손잡이 8:배출구
1: Instrument body 2: Numeric display
3: Impeller 4: Inlet side connection screw
5: Outlet side connection screw 6: Ball valve
7: Handle 8: outlet

Claims (1)

기존 공지의 계량기와 배수기능을 갖는 볼밸브를 일체로 결합된 수도계량기Water meter that combines the existing well-known meter and ball valve with a drain function
KR2020180000975U 2018-03-07 2018-03-07 water meter combined with drainable ball valve KR20190002296U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020180000975U KR20190002296U (en) 2018-03-07 2018-03-07 water meter combined with drainable ball valve

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Application Number Priority Date Filing Date Title
KR2020180000975U KR20190002296U (en) 2018-03-07 2018-03-07 water meter combined with drainable ball valve

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KR20190002296U true KR20190002296U (en) 2019-09-18

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Application Number Title Priority Date Filing Date
KR2020180000975U KR20190002296U (en) 2018-03-07 2018-03-07 water meter combined with drainable ball valve

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112097848A (en) * 2020-09-18 2020-12-18 深圳市嘉荣华科技有限公司 Novel large-diameter intelligent water meter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112097848A (en) * 2020-09-18 2020-12-18 深圳市嘉荣华科技有限公司 Novel large-diameter intelligent water meter

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