KR100258918B1 - Preservation bucket of water works a meter for an improvement of retaining warmth - Google Patents

Preservation bucket of water works a meter for an improvement of retaining warmth Download PDF

Info

Publication number
KR100258918B1
KR100258918B1 KR1019980020731A KR19980020731A KR100258918B1 KR 100258918 B1 KR100258918 B1 KR 100258918B1 KR 1019980020731 A KR1019980020731 A KR 1019980020731A KR 19980020731 A KR19980020731 A KR 19980020731A KR 100258918 B1 KR100258918 B1 KR 100258918B1
Authority
KR
South Korea
Prior art keywords
protrusions
pipe
cover
wall
water meter
Prior art date
Application number
KR1019980020731A
Other languages
Korean (ko)
Other versions
KR19990086960A (en
Inventor
임삼식
Original Assignee
임삼식
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 임삼식 filed Critical 임삼식
Priority to KR1019980020731A priority Critical patent/KR100258918B1/en
Publication of KR19990086960A publication Critical patent/KR19990086960A/en
Application granted granted Critical
Publication of KR100258918B1 publication Critical patent/KR100258918B1/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00Water main or service pipe systems
    • E03B7/09Component parts or accessories
    • E03B7/095Component holders or housings, e.g. boundary boxes
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00Water main or service pipe systems
    • E03B7/09Component parts or accessories
    • E03B7/10Devices preventing bursting of pipes by freezing
    • E03B7/12Devices preventing bursting of pipes by freezing by preventing freezing
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03BINSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00Water main or service pipe systems
    • E03B7/07Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/072Arrangement of flowmeters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Thermal Insulation (AREA)
  • Measuring Volume Flow (AREA)

Abstract

PURPOSE: A water meter protecting cylinder is provided to improve sealing ability by inserting a sealing packing, to circulate warm air in an inner portion of the protecting cylinder by installing an air-circulating groove on a lower portion of a protecting cylinder body and to rotate a connect pipe at 360 degrees. CONSTITUTION: A sealing packing(1) is inserted to a groove of an outer circumference face(9) by forming a circle frame on a lower portion of an upper cover(3) to attach on an upper inner circumference face of a body(2). An air circulation groove(11) is formed in the center of a lower heat insulating cover of an inner wall of the body. A sealing packing(14) composed by outer circular pipe and an inner bellows is fixed on an upper end of left and right connect pipes(7,7') engaged to a left plate(22) and the body. Upper and lower protrusions of outer circumference in the outer circular pipe are attached to the upper inside face of the connect pipes. An outer wall protrusion is attached to a circular ledge of a penetrating unit of the body. Upper and lower protrusions(21,22) are formed on a lower portion of the connect pipes and removed from a boss(23) of the left plate having an air tank chamber(24) to rotate at 360 degrees.

Description

보온성이 향상된 수도계량기 보호통Water meter protection container with improved insulation

제1도는 본발명의 내부상태를 나타낸 단면구성도.1 is a cross-sectional view showing the internal state of the present invention.

제2도는 제1도의 A-A선 단면구성도.2 is a cross-sectional view taken along the line A-A of FIG.

제3도는 제1도 "B"부의 상세단면도.3 is a detailed cross-sectional view of the portion "B" of FIG.

제4도는 제1도 "c"부의 상세단면도.4 is a detailed cross-sectional view of the portion "c" of FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 보호통 2 : 몸체1: protective container 2: body

3 : 상부뚜껑 7, 7' : 연결관3: upper lid 7, 7 ': connector

10, 14, 18 : 밀폐패킹 11 : 공기순환홈10, 14, 18: sealed packing 11: air circulation groove

22 : 좌판 24 : 공기탱크실22: seat 24: air tank chamber

[발명의 목적][Purpose of invention]

본발명은 수도전에 연결되는 수도계량기의 동파를 방지하기 위하여 땅속에 묻는 수도계량기 보호통의 보온성을 향상시킬 수 있도록 한 보온성이 향상된 수도계량기 보호통에 관한 것이다.The present invention relates to a water meter protector with improved thermal insulation to improve the heat retention of the water meter protector buried in the ground to prevent freezing of the water meter connected to the water field.

[발명이 속하는 기술분야 및 그 분야의 종래기술][Technical field to which the invention belongs and the prior art in that field]

일반적으로 수도전에는 수돗물의 사용량을 검침하기 위한 수도계량기가 연결되어지고 수도전의 동파를 방지하기 위하여 일정길이 이상 땅속에 묻게 된다.In general, tap water is connected to a water meter to read the amount of tap water used and is buried in the ground for a certain length to prevent freezing of tap water.

따라서 수도계량기도 땅속에 묻어야 하나 외부에서 쉽게 검침하기 위하여 수도계량기 보호통을 땅에 묻은 후 상기 수도계량기 보호통내에 수도계량기를 설치하게 된다.Therefore, the water meter should also be buried in the ground, but in order to easily read from the outside to bury the water meter protector in the ground and install the water meter in the water meter protector.

이때 수도계량기는 검침의 편리함을 위하여 땅속에 묻힌 수도전의 깊이보다 낮은 위치에 놓이게 되므로 수도계량기와 수도전을 연결하는 입수관 및 출수관이 필요하고 입수관 및 출수관을 감싸는 연결관을 구비하여 수도계량기 보호통 하부에 연결시켜 주며, 상기 연결관을 지지하는 좌판이 구비되어 진다.In this case, the water meter is placed at a position lower than the depth of the tap water buried in the ground for the convenience of meter reading. Therefore, an inlet pipe and a water outlet pipe connecting the water meter and the water tap are needed. It is connected to the lower part of the water meter protector, and a seat plate supporting the connecting pipe is provided.

상기한 바와 수도계량기 보호통이 종래에도 여러 가지가 출원되고 등록되어 진바 있으나 대부분이 보호통 내부에 보온커버를 내장하고 입수관과 출수관을 감싸는 연결관을 구비시켜 수도계량기와 연결된 입수관 및 출수관의 동파를 방지토록 하고 있다.As described above, there have been several applications and registrations for the water meter protection container. However, most of the water supply meter and the water supply pipe connected to the water meter are provided with a connection tube surrounding the water supply pipe and the water intake tube with a heat insulating cover inside. To prevent freezing.

그러나 이같은 보호통의 보호통내벽에 감착된 보온커버로 보호통내부의 보온성을 유지하는 한편, 계량기에 연결되는 입수관과 출수관을 연결관만으로 보온성을 유지하거나 또는 연결관 내부에 보온커버를 내장하여 보온성을 유지하면서 좌판은 보호통의 받침역활만 하도록 한 구조이다.However, the thermal insulation cover attached to the inner wall of the protective cylinder of the protective cylinder maintains the thermal insulation inside the protective cylinder, and maintains the thermal insulation only through the inlet and outlet pipes connected to the meter, or by incorporating a thermal cover inside the connector. The seat plate is designed to serve only as a support for the protective case.

따라서 상기한 바의 종래구조에는 여러 가지 문제점이 지적되었다.Therefore, various problems have been pointed out in the above-described conventional structure.

그 첫째가 상부뚜껑과 보호 몸체의 틈새, 보호통몸체와 연결관의 틈새, 그리고 연결관과 좌판의 틈새사이로 빗물이나 지하수 또는 주위의 하수가 보호통내부로 스며들어 스며든 물에 의해 보호통내부에 서리가 발생하거나 결빙되는 폐단이 있었고, 둘째는 상기 보호통과 연결관 그리고 내장된 보온커버는 지표면의 외기와 땅속의 외기를 차단하는 역할만 하므로 차단하는 역할만으로는 한겨울에 보호통의 보온성을 제대로 유지할 수 없었으며, 셋째는 좌판은 보호통의 받침역활만 하고 연결관은 고정된 상태이므로 설치된 수도전의 방향이 약간이라도 보호통 규격과 다르게 되면 그 시공에 많은 제약이 따르는 것이었다.First of all, the gap between the upper lid and the protective body, the gap between the protective cylinder body and the connecting pipe, and the gap between the connecting pipe and the seat plate, the frost inside the protective tank by rainwater or groundwater or the sewage of the surrounding sewage into the protective container. There was a pulsation that occurred or frozen, and secondly, the protective casing, the connecting pipe, and the built-in insulating cover only serve to block the outside air on the ground and the ground, so only the blocking role could not properly maintain the warmth of the protective box in the winter. Third, because the seat plate serves only as a support for the protection box and the connection pipe is fixed, there are many restrictions in the construction if the direction of the installed tap water differs from the standard for the protection box.

[발명이 해결하고자 하는 기술적 과제][Technical Problem to Solve]

본발명은 상기한 바와 같은 종래기술의 문제점을 해소하기 위하여 안출한 것으로서, 본발명은 보호통에 있어서 몸체와 좌판에 연결되는 연결관의 상부 입·출수관결합부위와 연결관의 중간 몸체하부의 결합부위에 밀폐패킹을 게재하여 밀폐성을 향상시키고, 지표면에서 전달되는 차가운 외기를 땅속의 따뜻한 온도에 접속시켜 대류시키는 공기순환홈을 보호통 몸체 하부에 형성하여 보호통 내부에서 따뜻한 공기로 순환되게 함으로써, 보호통의 보온성을 향상시킴과 아울러 좌판에는 공기탱크실을 형성하여 땅속의 따뜻한 온도를 연결관내에 대류되게 하여 따뜻한 공기로 순환시켜 연결관의 보온성도 향상시키며, 연결관은 360°회전가능케 함으로써 설치된 수도전의 방향이 다르더라도 시공에 전혀 문제가 없도록 한 수도계량기 보호통을 제공함에 그 특징이 있는 것이다.The present invention has been made in order to solve the problems of the prior art as described above, the present invention is the coupling of the upper inlet and outlet pipe coupling portion of the connection pipe connected to the body and the seat plate in the protective tube and the lower body of the intermediate body of the connection pipe Sealing packing is placed on the part to improve the sealing property, and the air circulation groove for convection by connecting the cool air delivered from the ground surface to the warm temperature in the ground is formed in the lower part of the body of the protective cylinder to circulate with the warm air inside the protective cylinder. In addition to improving heat retention, air tank chambers are formed on the seat to allow convection of warm temperatures in the ground to circulate in the warm air to circulate with warm air to improve the insulation of the pipes. To provide a water meter protection box so that there is no problem in construction even if the direction is different. It will be characterized.

[발명의 실시예][Examples of the Invention]

이하, 상기한 과제를 실현하기 위한 본 발명의 실시예를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, an embodiment of the present invention for realizing the above problems are as follows.

제1도는 본 발명의 내부상태를 단면으로 나타낸 도면이고,1 is a cross-sectional view showing the internal state of the present invention,

제2도는 제1도의 A-A선을 단면으로 나타낸 도면으로서,2 is a cross-sectional view taken along the line A-A of FIG.

보호통 몸체(22)의 상부에는 내면에 보온재(4)가 충진된 상부뚜껑(3)을 복개토록 하고, 몸체(20내벽에는 상·하 보온커버(5)(5')를 설치하여 상부보온커버(5)에는 덮개(6)를 형성하며, 몸체(2)하부에는 연결관(7)(7')이 관통하는 관통부(8)를 형성하여서 된 보호통(1)에 있어서, 상부뚜껑(3)의 저부에는 환테(9)를 형성하여 그 외주면 홈(9)에 밀폐패킹(10)을 삽착고정시켜 몸체(2)상부 내주면에 밀착지지되게 하고, 몸체(2)내벽의 하부보온커버(5')의 정중앙으로 공기순환홈(11)을 형성하며, 몸체(2)와 좌판(22)에 연결되는 좌우연결관(7)(7')의 상단에는 외측원형관(12)과 내측주름관(13)으로 형성되는 밀폐패킹(14)을 삽착고정하되, 외측 원형관(12) 외주면상의 상하돌기(15)(15')는 연결관(7)(7')의 상부내면에 밀착지지되게 하고, 주름관(13)은 입·출수관(16)(16')의 주면상에 밀착지지되게 하고 있다.An upper lid 3 filled with a heat insulating material 4 on the inner surface of the protective barrel body 22 is covered with an upper portion, and an upper and lower heat insulating cover 5, 5 'is installed on the body 20 inner wall. In the protective casing (1) formed by the cover (6) and the lower part of the body (2), the through hole (8) through which the connecting pipe (7) (7 ') passes, the upper lid (3) At the bottom of the cover, a ring frame 9 is formed to insert and fix the sealing packing 10 to the outer circumferential surface groove 9 so as to be held in close contact with the inner circumferential surface of the upper part of the body 2, and the lower heat insulating cover 5 of the inner wall of the body 2 The center of the air circulation groove 11 is formed at the center of the upper side of the left and right connecting pipes 7 and 7 'connected to the body 2 and the seat plate 22. 13) Inserting and fixing the sealed packing 14 is formed, the upper and lower projections (15, 15 ') on the outer circumferential surface of the outer circular tube 12 to be in close contact with the upper inner surface of the connecting pipe (7) (7') , The corrugated pipe 13 is in close contact with the main surface of the inlet and outlet pipes 16 and 16 '. It's getting built.

한편, 몸체(2)의 관통부(8)내측에는 환턱(17)을 형성하여 밀폐패킹(18)을 삽착하되, 밀폐패킹(18)의 내벽과 외벽에는 각각 상하부에 돌기(19)(19')(20)(21')를 형성하여 내벽돌기(19)(19')는 연결관(7)(7')의 외주면상에 밀착지지되게 하고, 외벽돌기(20)(20')는 관통부(8)의 환턱(17)에 밀착지지되게 하고 있다.Meanwhile, the inside of the through part 8 of the body 2 is formed with a round jaw 17 to insert the sealed packing 18, and the protrusions 19 and 19 'on the inner and outer walls of the sealed packing 18 respectively. The inner wall protrusions 19 and 19 'are held in close contact with the outer circumferential surface of the connecting pipes 7 and 7', and the outer wall protrusions 20 and 20 'are penetrated. It is made to be closely attached to the round bar 17 of the part 8.

다음, 연결관(7)(7')의 하부에는 상하돌기(21)(21')를 형성하여 좌판(22)상의 보스(23)에 끼움방식으로 착탈함으로써 착설된 상태에서 360°회전가능케 하였으며, 좌판(22)의 내면에는 공기탱크실(24)을 형성하고 있다.Next, the upper and lower protrusions 21 and 21 'were formed at the lower portion of the connecting pipe 7 and 7' to be detachably attached to the boss 23 on the seat plate 22 so as to be able to rotate 360 ° in the installed state. On the inner surface of the seat plate 22, an air tank chamber 24 is formed.

도면 중 미설명 부호(25)는 계량기를 지칭하고 있다.In the drawings, reference numeral 25 denotes a meter.

이와같은 본발명 실시예에 의한 작용 및 효과를 설명하면 다음과 같다.Referring to the operation and effect according to the embodiment of the present invention as follows.

보호통(1)의 몸체(2)내부에 계량기(26)를 설치하되, 상·하 보온커버(5)(5')에 의해 보온되게 한 상태에서 입수관(16)과 출수관(16')이 관삽된 연결관(7)(7')을 몸체(2)의 관통부(8) 저면에 형성된 환턱(17)내로 관통시켜 환턱(17)에 삽착고정된 밀폐패킹(18)의 내벽상에 형성되어진 돌기(19)(19')와 밀착지지되게 하고 이 상태에서 연결관(7)(7')의 하부를 좌판(22)상의 보스(23)에 일치시켜 밀어끼우면 연결관(7)(7')의 하부가 보스(23)에 결합되면서 상·하돌기(21)(21')에 의해 걸려 그 결합이 견고하게 되는 것이다.The meter 26 is installed inside the body 2 of the protective container 1, and the water inlet pipe 16 and the water outlet pipe 16 'are kept warm by the upper and lower heat insulating covers 5 and 5'. Through the pipe (7) (7 ') inserted into the annulus 17 formed in the bottom of the through-hole 8 of the body 2 on the inner wall of the hermetic packing (18) inserted and fixed to the annulus 17 The support pipe 7 (19 ') is brought into close contact with the protrusions 19 and 19' formed, and in this state, the lower part of the connection pipe 7, 7 'is aligned with the boss 23 on the seat plate 22 and pushed in the connection pipe 7 ( The lower part of 7 ') is coupled to the boss 23 and is caught by the upper and lower protrusions 21 and 21' so that the coupling is firm.

상기와 같이 결합된 상태에서 연결관(7)(7')상단에 밀폐패킹(14)을 삽착시켜 패킹(14)의 내측주름관(13)은 입·출수관(16)(16')의 외주면 상에 밀착지지되게 하고 외측원형관(12)의 돌기(15)(15')가 연결관(7)(7')의 상부 내면에 밀착지지되게 하면 그 설치가 완료되면서 설치된 상태에서 밀폐가 완벽하게 이루어지는 것이다.In the combined state as described above, the sealing packing 14 is inserted into the upper end of the connecting pipes 7 and 7 'so that the inner pleated pipe 13 of the packing 14 is the outer circumferential surface of the inlet and outlet pipes 16 and 16'. If the projections 15, 15 'of the outer circular pipe 12 is in close contact with the upper inner surface of the connection pipe (7) (7') when the installation is completed, the sealing is perfect It is done.

상기와 같이 설치가 완료된 상태에서 상부뚜껑(3)에서 좌판(22)까지의 길이 즉, 땅속에 묻힌 깊이는 연결관(7)(7')의 길이에 따라 가변되지만 바람직하게는 60cm이상이 가장 바람직하며, 일반적으로 동절기에서 가장 추운 1월달의 경우, 지표면의 온도가 영하 0.1°일 때 지표면에서 30cm내려간 땅속의 온도는 영상 3.1°이고 50cm내려간 땅속의 온도는 영상 4.8° 그리고 1m내려간 땅속의 온도는 영상 8.1°이므로 60cm이상의 경우 동파의 우려는 없는 것이다.The length from the upper lid (3) to the seat plate (22), that is, the depth buried in the ground in the state that the installation is completed as described above varies depending on the length of the connecting pipe (7) (7 '), but preferably more than 60cm In general, in the coldest month of winter in January, when the surface temperature is minus 0.1 °, the temperature of the ground dropped 30 cm from the surface is 3.1 °, and the temperature of the ground dropped 50 cm is 4.8 ° and 1 m below the ground. Since the image is 8.1 °, there is no fear of freezing in the case of more than 60cm.

따라서 본발명은 지표면에서 전달되는 차가운 외기를 상부보온커버(5)에 의해 1차로 차단하지만 차단하는 것만으로는 보온성을 유지할 수 없어 차가운 외기를 하부보온커버(5')저부 중앙에 형성된 공기순환홈(11)내로 유입, 땅속의 따뜻한 온도와 접촉시켜 따뜻한 공기로 대류되게 하여 보호통(1)내부에서 계속 순환되게 함으로써 보호통(1)내부의 보온성을 향상시켜 수도계량기의 동파를 방지할 수 있는 것이고, 연결관(7)(7')내부 역시 좌판(2)의 공기탱크실(24)에 머무르는 땅속의 따뜻한 온도에 외기가 접촉하여 따뜻한 공기로 대류되게 함으로써 연결관(7)(7')내부에서 계속 순환되게 하여 연결관(7)(7')내부의 보온성을 향상시켜 입·출수관(16)(16')의 동파를 방지하는 것이다.Therefore, the present invention primarily blocks the cold air delivered from the ground by the upper heat cover 5, but can not maintain the warmth simply by blocking the cold air is formed in the center of the lower heat cover 5 'air circulation groove (11) It is possible to prevent the freezing of the water meter by improving the thermal insulation inside the protection container (1) by flowing into the inside and contacting the warm temperature in the ground and convection with warm air, thereby continuing to circulate inside the protection container (1), The inside of the connecting pipe 7, 7 ′ is also inside the connecting pipe 7, 7 ′ by allowing the outside air to contact the warm air in the ground, which stays in the air tank chamber 24 of the seat plate 2 and convection with warm air. By continuing to circulate, the heat retention in the connection pipes 7 and 7 'is improved to prevent freezing of the inlet and outlet pipes 16 and 16'.

한편, 본발명에서 연결관(7)(7')은 360°회전가능하므로 수도전의 설치방향이 다르더라도 연결관을 수도전의 설치방향에 맞게 회전시킴으로써 시공에 간편함을 기할 수 있는 것이다.On the other hand, in the present invention, the connection pipe (7) (7 ') can be rotated 360 ° so that even if the installation direction of the tap water is different, it is possible to simplify the construction by rotating the connection pipe according to the installation direction of the tap water.

[발명의 효과][Effects of the Invention]

이상과 같은 본발명은 보호통몸체와 좌판에 연결되는 연결관의 상부 입·출수관 결합부위와 연결관의 중간몸체 하부의 결합부위에 밀폐패킹을 게재하여 밀폐성을 향상시키는 효과가 있으며, 지표면에서의 전달되는 차가운 외기를 땅속의 따뜻한 온도에 접촉시켜 대류시키는 공기순환홈을 보호통 몸체 하부에 형성하여 보호통 내부에서 따뜻한 공기로 순환되게 함과 아울러 좌판에는 공기탱크실을 형성하여 땅속의 따뜻한 온도를 연결관내에 대류되게 하여 따뜻한 공기로 순환시켜 보호통과 연결관의 보온성을 향상시키는 효과를 갖게 되는 것이고, 연결관을 360°회전가능케 하여 설치된 수도전의 방향이 다르더라도 설치에 전혀 문제가 없어 시공의 간편성을 기할 수 있는 등 다수의 효과가 수반되는 매우 유용한 발명인 것이다.The present invention as described above has the effect of improving the sealing by placing a sealing seal on the coupling portion of the upper inlet and outlet pipe coupling portion of the connection pipe connected to the protective body and the seat plate and the lower portion of the intermediate body of the connection pipe, An air circulation groove is formed in the lower part of the body of the protective container to condense the cold air delivered to the warm temperature in the ground to be circulated to the warm air inside the protective container, and an air tank chamber is formed on the seat plate to keep the warm temperature of the ground inside the connection pipe. It is convection to the warm air to circulate with warm air, which has the effect of improving the thermal insulation of the protection tube and the connecting pipe. It is a very useful invention with many effects such as can be described.

Claims (3)

보호통몸체(2)의 상부에는 내면에 보온재(4)가 충진된 상부뚜껑(3)을 복개토록 하고, 몸체(2)의 내벽에는 상·하보온커버(5)(5')를 설치하여 상부보온커버(5)에는 덮개(6)를 형성하며, 몸체(2)하부에는 연결관(7)(7')이 관통하는 관통부(8)를 형성하여서 된 보호통(1)에 있어서, 상부뚜껑(3)의 저부에는 환테(9)를 형성하여 그 외주면 홈(9')에 밀폐패킹(10)을 삽착고정시켜 몸체(2)상부 내주면에 밀착지지되게 하고, 몸체(2)와 좌판(22)에 연결되는 좌·우연결관(7)(7')의 상단에는 외측원형관(12)과 내측주름관(13)으로 형성되는 밀폐패킹(14)을 삽착고정하되, 외측 원형관(12) 외주면상의 상하돌기(15)(15')는 연결관(7)(7')의 상부내면에 밀착지지 되게 하는 한편, 몸체(2)의 관통부(8)내측에는 환턱(17)을 형성하여 밀폐패킹(18)을 삽착하되, 밀폐패킹(18)의 내벽과 외벽에는 각각 상하부에 돌기(19)(19')(20)(20')를 형성하여 내벽돌기(19)(19')는 연결관(7)(7')의 외주면상에 밀착지지되게 하며 외벽 돌기(20)(20')는 관통부(8)의 환턱(17)에 밀착지지되게 하고 연결관(7)(7')의 하부에는 상하돌기(21)(21')를 형성하여 좌판(22)상의 보스(23)에 끼움방식으로 착탈하여서 됨을 특징으로 하는 보온성이 향상된 수도계량기 보호통.The upper part of the protective cylinder body (2) to the upper cover 3 filled with the insulating material (4) on the inner surface, and the upper and lower insulating cover (5) (5 ') is installed on the inner wall of the body (2) In the insulating cover 5, a cover 6 is formed, and in the lower part of the body 2, a protective tube 1 is formed by forming a through portion 8 through which the connection pipes 7 and 7 'pass. At the bottom of (3), the annulus (9) is formed to insert and fix the sealing packing (10) in the outer circumferential groove (9 ') so as to be held in close contact with the inner circumferential surface of the upper body (2), the body (2) and the seat plate (22) At the upper end of the left and right connecting pipe (7) (7 ') connected to the insert and secure the sealed packing 14 formed of the outer circular pipe 12 and the inner corrugated pipe 13, the outer circumferential surface of the outer circular pipe 12 The upper and lower protrusions 15, 15 ′ of the upper and lower protrusions 15 and 15 ′ are in close contact with the upper inner surface of the connecting pipes 7 and 7 ′, while forming a rounded jaw 17 inside the through part 8 of the body 2 to be closed. Insert the packing (18), but each of the upper and outer walls of the sealed packing (18) Protrusions 19, 19 ', 20, 20' are formed in the lower portion so that the inner wall protrusions 19, 19 'are closely supported on the outer circumferential surface of the connection pipe 7, 7' and the outer wall protrusions ( 20 and 20 'are held in close contact with the round projections 17 of the penetrating portion 8, and the upper and lower protrusions 21 and 21' are formed at the lower portion of the connecting pipes 7 and 7 '. Water meter protector with improved thermal insulation, characterized in that the removable by fitting to the boss (23). 제1항에 있어서 몸체(2)내벽의 하부보온커버(5') 정중앙으로 공기순환홈(11)을 형성하여서 됨을 특징으로 하는 보온성이 향상된 수도계량기 보호통.The water meter protection container of claim 1, wherein an air circulation groove (11) is formed at the center of the lower insulation cover (5 ') of the inner wall of the body (2). 제1항에 있어서, 좌판(22)의 내면에는 공기 탱크실(24)을 형성하여서 됨을 특징으로 하는 보온성이 향상된 수도계량기 보호통.The water meter protector according to claim 1, wherein an air tank chamber (24) is formed on an inner surface of the seat plate (22).
KR1019980020731A 1998-05-29 1998-05-29 Preservation bucket of water works a meter for an improvement of retaining warmth KR100258918B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019980020731A KR100258918B1 (en) 1998-05-29 1998-05-29 Preservation bucket of water works a meter for an improvement of retaining warmth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019980020731A KR100258918B1 (en) 1998-05-29 1998-05-29 Preservation bucket of water works a meter for an improvement of retaining warmth

Publications (2)

Publication Number Publication Date
KR19990086960A KR19990086960A (en) 1999-12-15
KR100258918B1 true KR100258918B1 (en) 2000-06-15

Family

ID=19538382

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019980020731A KR100258918B1 (en) 1998-05-29 1998-05-29 Preservation bucket of water works a meter for an improvement of retaining warmth

Country Status (1)

Country Link
KR (1) KR100258918B1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030097563A (en) * 2002-06-22 2003-12-31 김영판 Water meter protection passage and piping pipe fixing support device
KR100924755B1 (en) 2009-01-29 2009-11-05 최범준 Water-proof meter dongpa protection tub
KR102276999B1 (en) 2020-05-06 2021-07-13 한국수자원공사 Protection Case water meter
KR200494495Y1 (en) 2021-03-22 2021-10-25 (주)한영계기 Water meter insulation
KR102566522B1 (en) 2022-11-23 2023-08-21 류종현 Digital water meter insulation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100432778B1 (en) * 2001-11-16 2004-06-09 김영판 Water meter dual thermostat
KR100738446B1 (en) * 2006-07-11 2007-07-11 조규성 Water mater preservation box
KR102229305B1 (en) * 2020-12-22 2021-03-18 주식회사 현대환경 Heating wire heating value control system using semiconductor relay capable of real-time surface temperature interlocking and maintaining set temperature

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030097563A (en) * 2002-06-22 2003-12-31 김영판 Water meter protection passage and piping pipe fixing support device
KR100924755B1 (en) 2009-01-29 2009-11-05 최범준 Water-proof meter dongpa protection tub
KR102276999B1 (en) 2020-05-06 2021-07-13 한국수자원공사 Protection Case water meter
KR200494495Y1 (en) 2021-03-22 2021-10-25 (주)한영계기 Water meter insulation
KR102566522B1 (en) 2022-11-23 2023-08-21 류종현 Digital water meter insulation

Also Published As

Publication number Publication date
KR19990086960A (en) 1999-12-15

Similar Documents

Publication Publication Date Title
KR100258918B1 (en) Preservation bucket of water works a meter for an improvement of retaining warmth
KR101397315B1 (en) Ground type thermal protector
KR102292942B1 (en) a keeping warm tube structure for waterworks meterbarrel
KR200337587Y1 (en) Anti-freezing water meter
KR102075865B1 (en) Protected water meter
KR200407066Y1 (en) Water Meter Protector Lid
KR102276999B1 (en) Protection Case water meter
KR101266163B1 (en) Anti-winter sowing water gauge case for separating faucet
KR200302638Y1 (en) Anti freezing device of waterworks meter barrel
KR20050033574A (en) The structure of a water meter box
KR200291864Y1 (en) Fabricate type watermeter case
KR200271452Y1 (en) Protecting box water gauge
KR200315485Y1 (en) A water tight structure of protection cap
KR100453895B1 (en) Fabricate type watermeter case and excution method
KR101237717B1 (en) Heat insulation structure of protective case of water meter
JPH04133Y2 (en)
KR200266385Y1 (en) Water meter
KR100513311B1 (en) Protection box for a water gauge
CN214469359U (en) Constant temperature water tank for water heater
CN217261725U (en) Constant-temperature moisture-proof box for seismometer
KR200322427Y1 (en) Freezing prevention apparatus of apart water measuring
JPS5866021A (en) Box for water meter used in waterworks
KR20030039957A (en) Water meter dual thermostat
KR200415979Y1 (en) Freezing prevention apparatus of water gauge
KR200310432Y1 (en) Protection box of water meter

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20120314

Year of fee payment: 13

LAPS Lapse due to unpaid annual fee