KR920001888Y1 - Bubble protecting apparatus of water meter - Google Patents
Bubble protecting apparatus of water meter Download PDFInfo
- Publication number
- KR920001888Y1 KR920001888Y1 KR2019890001972U KR890001972U KR920001888Y1 KR 920001888 Y1 KR920001888 Y1 KR 920001888Y1 KR 2019890001972 U KR2019890001972 U KR 2019890001972U KR 890001972 U KR890001972 U KR 890001972U KR 920001888 Y1 KR920001888 Y1 KR 920001888Y1
- Authority
- KR
- South Korea
- Prior art keywords
- ring
- bubble
- chamber
- water meter
- dial
- Prior art date
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Classifications
-
- 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
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 본 고안의 분해사시도.1 is an exploded perspective view of the present invention.
제 2 도는 제 1 도의 조립단면도로 요부를 확대한 단면도.2 is an enlarged cross-sectional view of the main portion of the assembled cross-sectional view of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 문자판 2 : 숫자륜1: Dial 2: Number Wheel
3 : 요철 4 : 페킹링3: unevenness 4: peking ring
5 : 투시창 6 : 체결링5: sight window 6: fastening ring
7 : 압착환 9 : 액충진공7: compression ring 9: liquid filling vacuum
10 : 기포실 11 : 요입부10: bubble chamber 11: urine
본 고안은 통상의 수도계량기의 숫자륜내장실에 액을 충진시킴과 동시에 투시창내에서 발생되는 기포현상을 방지하게 된 수도계량기 계수투시판내의 기포방지장치에 관한 것이다.The present invention relates to a bubble preventing device in a water meter counter plate to fill the liquid into the inner ring chamber of the conventional water meter and to prevent bubbles from occurring in the see-through window.
종래의 계량기는 상부갑체에 페킹을 설치하고 투시창을 안착하여 협지륜으로 체결한 후 고정링으로 상기 상부갑체에 융착하게 되고, 이에 의해 투시창과 상부갑체의 문자판 사이에 공간부가 발생되며, 이 공간부에는 숫자류설치부와 같이 부동액을 충진하여 투시숫자를 명확하게 식별하게 하고 있으나 페킹의 유동 또는 기타 기후변동에 의해 상기 공간부의 밀폐가 저하되어 동기가 들어가게 되며, 이로 인한 기포현상이 발생 계량기의 등파와 더불어 숫자를 식별하기 어려운 폐단이 있어 왔다.Conventional meter is installed in the upper body of the peking and seated the sight window to fasten with the pincer ring and then fused to the upper body by a fixing ring, thereby creating a space between the viewing window and the dial of the upper body, this space part In order to clearly identify the see-through numbers by filling the antifreeze like the numerical installation part, the sealing of the space is lowered due to the flow of peking or other climate change, and thus the bubbles are generated. Along with the wave, there have been closures that make it difficult to identify numbers.
따라서 현재까지는 상기 페킹 또는 이들의 결합융착을 발전시켜 왔으나 상기한 폐단을 시정할 수 없었다.Therefore, to date, the peking or the bonding fusion thereof has been developed, but the above-described closure cannot be corrected.
본 고안은 이러한 폐단을 시정코저 한 것으로 부동액 총진실의 공간부외에 별도의 기포실을 투시창외주면에 형성시켜 발생되는 기포를 투시창 외부로 오게하여 투시창에서 기포가 발생되지 않아 숫자식별이 용이하게 된 것이다.The present design corrects these closed ends, so that a separate bubble chamber is formed on the outer circumference of the see-through window in addition to the space of the antifreeze total chamber so that bubbles are generated outside the see-through window so that the bubbles are not generated in the see-through window, so that the number is easily identified. .
이를 첨부도면에 의하여 상세히 설명하면 다음과 같다.When described in detail by the accompanying drawings as follows.
숫자륜(2)을 내장하는 문자판의 요철(3)에 페킹링(4)을 안착하여 투시창(5) 체결링(6) 및 압착환(7)을 순차적으로 설치 상기 압착환(7)을 문자판(1) 주면에 융착하는 통상의 것에 있어 숫자륜내장실(8) 전면에 액층진공(9)을 뚫어서된 문자판(1)에 공지와 같이 체결형성하되 체결잉(6)을 "Z"형으로 하고, 압착환(7)하단 내주면에 요입부(11)을 형성하여 투시창(5) 외주면부에 기포실(10)을 형성하여서 되는 것이다.Peking ring (4) is seated on the concave-convex (3) of the dial embedded with the wheel (2), and the sight glass (5) fastening ring (6) and the pressing ring (7) are installed in sequence to the pressing ring (7) (1) In a common thing fused to the main surface, a fastening (6) is formed in a "Z" shape, as known in the dial (1) formed by drilling a liquid layer vacuum (9) in the front of the wheel interior chamber (8). Then, the concave inlet 11 is formed on the inner peripheral surface of the lower end of the pressing ring 7 to form the bubble chamber 10 on the outer peripheral surface of the see-through window 5.
미설명부호(12)는 숫자륜구동기, (13)은 함체를 표시한 것이다.Reference numeral 12 denotes a numeric wheel driver, and 13 denotes a housing.
이와 같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.
숫자륜(2)을 내장하는 문자판의 요철(3)에 페킹링(4)을 안착하여 투시창(5)과 "Z"형 체결링(6) 및 압착환(7)을 순차적으로 하여 압착환(7)의 하부를 상기 문자판(1)에 융착하면 압착환(7) 하단내주면 요입부(11) 즉, 투시창(5)의 주면에 기포실(10)이 형성된다.Peking ring (4) is seated on the concave-convex (3) of the dial embedded with the wheel (2), the sight glass (5), the "Z" -type fastening ring (6) and the pressing ring (7) in sequence to the pressing ring ( When the lower part of 7) is fused to the dial 1, the bubble chamber 10 is formed on the recessed portion 11, that is, the main surface of the viewing window 5, at the lower end of the pressing ring 7.
이렇게 형성된 숫자륜내장실(8)의 전면 액층진공(9)을 통해 숫자륜내장실(8)에 액체를 충진시킨 후 상기 액층진공(9)을 별도의 접착제등을 이용하거나 또는 용융제를 이용하여 폐쇄시키게 된다.The liquid layer vacuum (9) is filled with liquid through the front liquid layer vacuum (9) of the wheel interior chamber (8) formed as described above, and the liquid layer vacuum (9) using a separate adhesive or a melting agent. To close it.
이에 따라 반복사용으로 인해 문자판(1)상에 기포가 발생될 경우에는 발생된 기호가 압력차에 제 2 도에 도시한 바와 같이 페킹링(4)을 통과하여 기포실(10)로 모이게 되므로 투시창(5)에 기포가 나타나지 않게 된다.Accordingly, when bubbles are generated on the dial 1 due to repeated use, the generated symbols are collected in the bubble chamber 10 through the peking ring 4 as shown in FIG. Bubbles do not appear in (5).
따라서 숫자확인이 명확하게 되는 것이다.Therefore, the number confirmation becomes clear.
이상과 같은 본 고안은 액층진공(9)을 통해 숫자류내장실(8)에 액층 충진시킴과 동시에 투시창(5) 외주면에 기포실(10)을 형성하는 간단한 구조로서 작업이 용이하고 기포현상을 방지하여 상품적 가치를 높이는 유용한 고안인 것이다.The present invention as described above is a simple structure to form the bubble chamber 10 on the outer peripheral surface of the see-through window 5 at the same time as the liquid layer filling in the fluid storage chamber (8) through the liquid layer vacuum (9) easy to work and bubble phenomenon It is a useful design to increase the product value by preventing.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890001972U KR920001888Y1 (en) | 1989-02-25 | 1989-02-25 | Bubble protecting apparatus of water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019890001972U KR920001888Y1 (en) | 1989-02-25 | 1989-02-25 | Bubble protecting apparatus of water meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900016031U KR900016031U (en) | 1990-09-03 |
| KR920001888Y1 true KR920001888Y1 (en) | 1992-03-21 |
Family
ID=19283949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019890001972U KR920001888Y1 (en) | 1989-02-25 | 1989-02-25 | Bubble protecting apparatus of water meter |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920001888Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020091734A (en) * | 2001-05-31 | 2002-12-06 | (주)뉴이천텍 | Gear box and count wheel box assembly device and assembly method of water meter |
-
1989
- 1989-02-25 KR KR2019890001972U patent/KR920001888Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR900016031U (en) | 1990-09-03 |
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