KR200490796Y1 - Induction of freeze Water meter - Google Patents

Induction of freeze Water meter Download PDF

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Publication number
KR200490796Y1
KR200490796Y1 KR2020190000292U KR20190000292U KR200490796Y1 KR 200490796 Y1 KR200490796 Y1 KR 200490796Y1 KR 2020190000292 U KR2020190000292 U KR 2020190000292U KR 20190000292 U KR20190000292 U KR 20190000292U KR 200490796 Y1 KR200490796 Y1 KR 200490796Y1
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South Korea
Prior art keywords
stopper
freezing
water meter
induction
glass plate
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KR2020190000292U
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Korean (ko)
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김소일
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김소일
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details 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
    • G01F15/10—Preventing damage by freezing or excess pressure or insufficient pressure
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details 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
    • G01F15/14—Casings, e.g. of special material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details 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
    • G01F15/18—Supports or connecting means for meters

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

동결로 수도계량기가 동파되는 것을 방지하기 위하여 수도계량기 배출관에 동파유도 돌기관을 접합하고, 그 돌기관의 배출구 부분을 개폐할 수 있는 마개를 구성하며, 그 마개의 면 부분을 유리판으로 하여 수돗물이 동결시 마개면 부분의 유리판이 계측기보호유리 보다 먼저 동파되어 물이 출수되도록 함으로써 계측기보호유리의 동파를 방지토록 하는 것In order to prevent freezing of the water meter by freezing, the freezing induction protrusion pipe is joined to the water meter discharge pipe, and the stopper is configured to open and close the outlet part of the water pipe. To prevent freezing of the instrument protection glass by freezing the glass plate at the stopper part before freezing so that water is discharged.

Description

동파유도 수도계량기{Induction of freeze Water meter}Freeze Water Meter {Induction of freeze Water meter}

동절기 수돗물 결빙으로 인한 수도계량기 동파방지.Prevention of freezing of water meter due to freezing of tap water in winter.

동절기 수돗물 결빙으로 인해 수도계량기의 계측기보호유리가 파열되기 전에 그 계량기와 일체로 된 다른 곳의 유리면이 먼저 동파되어 계량기 내 수돗물이 흐름으로서 계측기보호유리 부분의 동결을 방지하는 것.The freezing of tap water inside the meter by freezing the glass surface of the other part integrated with the meter before the meter protection glass of the water meter ruptures due to freezing of the tap water in winter.

수돗물 동결로 수도계량기의 계측기보호유리가 동파되는 것을 방지하는 것.Freezing tap water to prevent freezing of the meter protection glass of the water meter.

수도계량기에 있어 수돗물이 동결될 경우 결빙팽창압력에 의해 계측기 보호유리가 파열되는 것을 방지하기 위한 것으로 동결시 계측기보호유리보다 먼저 파열되는 유리판을 별도로 겸비한 동파유도 돌기관 마개를 구비하는 것.It is to prevent the instrument protection glass from being ruptured by the freezing expansion pressure when the tap water is frozen in the water meter. It is provided with a freeze wave induction protrusion stopper which has a glass plate which ruptures earlier than the instrument protection glass when it is frozen.

수도계량기가 동결될 경우 동파유도 돌기관 마개(6)의 마개유리판(7)이 먼저 파열되어 수돗물이 출수됨으로서 계량기 본체의 동결과 계측기보호유리(2)의 동파를 방지하고 볼트너트 구조로 된 동파유도 돌기관 마개(6)의 마개유리판(7)을 교체함으로서 계량기 본체의 동파방지와 더불어 수리를 쉽게 할 수 있다.When the water meter is frozen, the stopper glass plate 7 of the freezing induction protrusion stopper 6 is first ruptured and the tap water is discharged to prevent freezing of the meter body and freezing of the measuring instrument protection glass 2 and freezing the bolt nut structure. By replacing the stopper glass plate 7 of the induction pipe stopper 6, it is easy to freeze the repair of the meter body.

도 1은 계량기 배출관에 동파유도 돌기관과 마개가 부착된 모습을 나타낸 사시도.
도 2는 계량기 배출관에 부착된 동파유도 돌기관과 마개의 내부를 투시하여 나타낸 사시도.
도 3은 동파유도 돌기관과 마개가 볼트너트 구조로 탈착한 모습을 나타낸 사시도.
도 4는 동파유도 돌기관과 마개의 내부가 동공으로 된 구조를 투시하여 볼트너트 구조로 탈착한 모습을 나타낸 사시도.
도 5는 동파유도 돌기관의 볼트에 유리판 중앙부분 일측에 쐐기모양 홈이 겸비된 마개유리판과 고무링이 내장된 동파유도 돌기관 마개의 너트를 교합한 모습을 단면도로 나타낸 사시도.
도 6은 동파유도 돌기관의 볼트에 유리판 중앙부분 내부에 동공모양 공간이 겸비된 마개유리판과 고무링이 내장된 동파유도 돌기관 마개의 너트를 교합한 모습을 단면도로 나타낸 사시도.
도 7은 동파유도 돌기관 마개의 면 중앙부분 일측에 쐐기모양의 홈이 겸비된 마개유리판 모습을 나타낸 사시도.
도 8은 동파유도 돌기관 마개의 면 중앙부분 내부에 동공모양의 공간이 겸비된 마개유리판 모습을 나타낸 사시도.1 is a perspective view showing a state in which a freeze wave induction protrusion and a stopper are attached to a meter discharge pipe.
Figure 2 is a perspective view showing the inside of the freeze wave guide protrusion and the stopper attached to the meter discharge pipe.
Figure 3 is a perspective view showing a state in which the free-wave induction protrusions and plugs are detached in a bolt nut structure.
Figure 4 is a perspective view showing a state in which the inside of the freeze wave guide protrusion and the stopper of the stopper is removed by the bolt nut structure.
Figure 5 is a perspective view showing a cross-sectional view of the nut of the stopper glass plate with a wedge-shaped groove and a rubber ring built-in wedge-shaped grooves on one side of the glass plate central portion of the bolt of the wave guide induction pipe.
Figure 6 is a perspective view showing a cross-sectional view of the nut of the stopper glass plate and rubber ring built-in stopper glass plate having a pupil-shaped space inside the central portion of the glass plate to the bolt of the wave guide protrusion pipe.
FIG. 7 is a perspective view showing a stopper glass plate having a wedge-shaped groove on one side of a central portion of a surface of a freezing induction protrusion;
FIG. 8 is a perspective view showing a stopper glass plate having a pupil-shaped space inside a center surface of a stopper guide induction pipe; FIG.

수도계량기 배출관 측에 동파유도 돌기관(5)을 접합구성하여 계량기를 통과한 물이 동파유도 돌기관(5)에도 통수되어 동절기에 수도계량기부분의 수돗물이 동결할 경우 계량기의 계측기보호유리(2)보다 동파유도 돌기관 마개의 마개유리판(7)이 먼저 동파되어 물이 출수되도록 함으로써 계측기보호유리(2)의 동파를 방지토록 하는 것으로 동파유도 돌기관(5)의 일측을 볼트(5-2)구조로 하고, 그 볼트와 교합하는 너트(6-2) 구조의 동파유도 돌기관 마개(6)를 구성하여 동파유도 돌기관(5)과 동파유도 돌기관 마개(6)를 탈착할 수 있도록 하며, 동파유도 돌기관 마개(6)의 면 중앙부분을 천공하여 구멍을 내고 그 천공구멍(6-3)을 개폐할 수 있도록 마개유리판(7)과 고무링(8)을 조합하여 탈착하는 구조의 동파유도 돌기관 마개를 구성하고, When the water passing through the meter is passed through the freeze induction pipe 5 and the tap water in the water meter freezes in the winter, the meter protection glass (2) The stopper glass plate 7 of the induction induction pipe stopper is first freeze to prevent the freezing of the measuring instrument protective glass 2 by bolting (5-2). ), And the free-wave induction protrusion pipe cap 6 of the nut (6-2) structure that engages with the bolt is detachable so that the free-wave induction protrusion pipe 5 and the free-wave induction pipe stopper 6 can be removed. And a structure in which the stopper glass plate 7 and the rubber ring 8 are combined and detached so as to drill a hole in the center of the surface of the freezing induction protrusion stopper 6 and open and close the hole 6-3. Freeze-induction of the body constitutes a stopper stopper,

마개유리판(7) 면 일측 중앙부분에 쐐기모양의 홈(7-1) 또는 동공모양의 공간(7-2)을 형성하여 수돗물이 동결될 경우 쐐기모양의 홈(7-1) 또는 동공모양의 공간(7-2) 부분에 결빙팽창압력이 가중되어 마개유리판(7) 파열이 더 쉽게 일어나 수돗물이 출수됨으로서 계량기의 계측기보호유리(2) 부분의 동결을 방지토록 한다.Wedge shaped groove (7-1) or pupil-shaped space (7-2) is formed in the central portion of one side of the stopper glass plate (7) when wedge-shaped groove (7-1) or pupil-shaped The freezing expansion pressure is added to the space 7-2 to facilitate the rupture of the stopper glass 7 so that the tap water is discharged to prevent the freezing of the measuring instrument protective glass 2 of the meter.

1 : 수도계량기 계측기 몸통
2 : 수도계량기 계측기 보호유리
3 : 수도계량기 물 유입관
4 : 수도계량기 물 배출관
5 : 동파유도 돌기관
5-1 : 동파유도 돌기관의 볼트관
5-2 : 동파유도 돌기관의 볼트
5-3 : 동파유도 돌기관의 통수구
6 : 동파유도 돌기관 마개
6-1 : 동파유도 돌기관 마개턱
6-2 : 동파유도 돌기관 마개 너트
6-3 : 동파유도 돌기관 마개면 천공구멍
7 : 동파유도 돌기관 마개유리판
7-1 : 쐐기모양의 홈
7-2 : 동공모양의 공간
8 : 고무링1: body of water meter
2: Water meter measuring instrument protective glass
3: water meter water inlet pipe
4: Water meter water discharge pipe
5: freeze wave guide stone
5-1: Bolted pipe of freeze wave guide stone pipe
5-2: Bolts of freeze-induced stone pipe
5-3: Passage port of freeze-induced stone
6: Freeze-guided protrusion pipe stopper
6-1: Freezing induction protrusion pipe stopper
6-2: Freeze Guided Induction Pipe Stopper Nut
6-3: Freezing induction protrusion pipe stopper hole
7: freeze wave guide protrusion pipe glass plate
7-1: wedge-shaped groove
7-2: pupil-shaped space
8: rubber ring

Claims (3)

수도계량기 배출관(4)에 접합하여 돌출되게 구성한 동파유도 돌기관(5)의 볼트에 너트 구조로 탈착하는 마개에 관한 것으로 그 마개의 면 가운데 부분을 천공하여 개구(6-3)를 형성하고 천공된 개구(6-3)부분을 개폐할 수 있도록 탈착되는 마개유리판(7)과 고무링(8)을 겸비한 동파유도 돌기관 마개(6) 구성을 특징으로 하는 동파유도 수도계량기.The stopper is attached to the bolt of the freeze wave guide protrusion (5), which is connected to the water meter discharge pipe (4) so as to protrude. A free-wave induction water meter, characterized in that the free-flow induction protrusion pipe cap (6) has a stopper glass plate (7) and a rubber ring (8) which are detached to open and close the opened opening (6-3). 제1항에 있어서 마개유리판(7)의 면 중앙부분 일측에 쐐기모양의 홈(7-1)을 구성한 것을 특징으로 하는 동파유도 수도계량기.The free-wave guided water meter according to claim 1, wherein a wedge-shaped groove (7-1) is formed at one side of the central portion of the stopper glass plate (7). 제1항에 있어서 마개유리판(7)의 면 중앙부분 내부에 동공모양의 공간(7-2)을 구성한 것을 특징으로 하는 동파유도 수도계량기.The freeze wave guided water meter according to claim 1, wherein a pupil-shaped space (7-2) is formed inside a central portion of the surface of the stopper glass plate (7).
KR2020190000292U 2019-01-18 2019-01-18 Induction of freeze Water meter KR200490796Y1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060045174A (en) * 2004-11-09 2006-05-17 이덕남 Water meter with freeze protection device.
KR100755600B1 (en) * 2006-04-17 2007-09-06 서종대 Ice container for thermal storage system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060045174A (en) * 2004-11-09 2006-05-17 이덕남 Water meter with freeze protection device.
KR100755600B1 (en) * 2006-04-17 2007-09-06 서종대 Ice container for thermal storage system

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