KR19980032161U - Protection device of transition joint pipe - Google Patents
Protection device of transition joint pipe Download PDFInfo
- Publication number
- KR19980032161U KR19980032161U KR2019980008801U KR19980008801U KR19980032161U KR 19980032161 U KR19980032161 U KR 19980032161U KR 2019980008801 U KR2019980008801 U KR 2019980008801U KR 19980008801 U KR19980008801 U KR 19980008801U KR 19980032161 U KR19980032161 U KR 19980032161U
- Authority
- KR
- South Korea
- Prior art keywords
- transition joint
- pipe
- joint pipe
- casing
- ground
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/02—Pipe-line systems for gases or vapours
- F17D1/04—Pipe-line systems for gases or vapours for distribution of gas
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Pipe Accessories (AREA)
Abstract
본 고안은 트랜지션이음관의 보호장치에 관한 것으로서, 특히 저압용 지하배설배관을 폴리에틸렌관을 사용하여 시공할 때 지상으로 입상되는 강관과 연결시 트랜지션이음관(T/F)을 사용하여 연결하므로 지하에 매설된 강관부분에 집중적으로 전식이 발생되어 강관이 부식되고, 이와같은 부식으로 인하여 가스누출이 일어나는 것을 근본적으로 방지하기 위해 강관이 연결되는 트랜지션이음관(1)을 지상으로 돌출되게 설치하고, 이 트랜지션이음관(1)을 보호하기 위해 이 트랜지션이음관(1)의 외부를 케이싱(2)으로 둘러싸고 이 사이의 빈공간(3)을 충전물로 채우며, 케이싱(2) 상부를 밀봉캡(4)으로 밀봉시켜서 온도, 충격 등으로 인한 트랜지션이음관(1)의 변형을 방지하고, 수분 ,이물질 등의 침투로 인한 부식을 방지하는 트랜지션이음관(1)의 보호장치(10)를 제공하는 것이다.The present invention relates to the protection device of the transition joint pipe, especially when the low pressure underground excretion pipe is constructed using a polyethylene pipe, when connected with the steel pipe that rises to the ground, the transition joint pipe (T / F) is used to connect In order to prevent the leakage of gas due to the corrosion of the steel pipes are concentrated in the steel pipes buried in the installation, the transition joint pipe (1) to which the steel pipes are connected is installed to protrude to the ground, In order to protect the transition joint pipe 1, the outside of the transition joint pipe 1 is surrounded by a casing 2, and the empty space 3 therebetween is filled with a filling, and the upper part of the casing 2 is sealed with a cap 4. To prevent deformation of the transition joint pipe (1) due to temperature, impact, etc., and to prevent corrosion due to the penetration of moisture, foreign substances, etc. To provide.
Description
본 고안은 지하에 매설되는 트랜지션이음관의 보호장치에 관한것으로서, 특히 저압용 지하배설배관으로 사용되는 폴리에틸렌관(파이프)(PE PIPE)과 지하에 매설되어 지상으로 입상되는 강관을 연결하기 위해 사용되는 트랜지션이음관을 지면부근에 설치하여 강관을 지면위로 설치하고, 지면위로 돌출된 트랜지션이음관의 훼손을 방지하도록 케이싱 등으로 보강한 트랜지션이음관의 보호장치에 관한 것이다.The present invention relates to the protection device of the transition pipe buried underground, and especially for connecting the pipe (PE PIPE) used as low pressure underground excretion pipe and the steel pipe buried underground and standing on the ground. The present invention relates to a protective device for a transition joint pipe which is installed near the ground to install a steel pipe onto the ground, and reinforced with a casing or the like to prevent damage of the transition joint pipe protruding onto the ground.
일반적으로 저압용 지하매설배관으로 폴리에틸렌 관(PE PIPE)(5)이 사용되고 있고, 이에 연결되어 지상으로 입상되는 관으로는 강관(6)이 사용되고 있으며, 지하에 매설되는 폴리에틸렌관(5)과 지하에 매설되어 지상으로 입상되는 강관(6)을 연결하기 위해 이형재질로 일체로 형성된 트랜지션이음관(Transition Fitting)(1)이 사용되어 왔다. 즉 지하에 매설된 트랜지션이음관(1)의 일측에는 폴리에틸렌관(5)이 융착에 의해 또는 접착제로 연결되고 타측에는 강관(6)이 용접연결되었다.Generally, polyethylene pipe (PE PIPE) (5) is used as the underground buried pipe for low pressure, and steel pipe (6) is used as the pipe that is connected to the ground and connected to the ground, and the polyethylene pipe (5) buried underground and the underground In order to connect the steel pipe 6 which is embedded in the ground and is placed on the ground, a transition fitting 1 formed integrally with a release material has been used. That is, one side of the transition joint pipe 1 embedded in the basement is connected to the polyethylene pipe (5) by fusion or adhesive and the steel pipe (6) on the other side by welding.
그러나, 이형재질의 관(파이프)을 연결하기 위해 사용되는 트랜지션이음관이 지하에 매설되므로 트랜지션이음관과 지상측으로 입상되는 강관은 지하에 매설되고,이 매설된 강관에 수분 등에 의한 전식이 발생되어 강관의 부식으로 인한 가스누출의 위험이 존재한다.However, the transition joint pipe used to connect the dissimilar material pipe (pipe) is buried underground, so the transition joint pipe and the steel pipe standing up to the ground side are buried underground, and the spreading of the pipe by moisture or the like occurs in the embedded steel pipe. There is a risk of gas leakage due to corrosion of steel pipes.
따라서, 본 고안의 목적은 현재 사용되는 트랜지션이음관에 연결되어 지하에 매설되는 강관의 부식발생을 방지하기 위한 트랜지션이음관의 보호장치를 제공하는 것이다.Therefore, an object of the present invention is to provide a protective device for the transition joint pipe for preventing the occurrence of corrosion of the steel pipe buried underground connected to the transition joint pipe currently used.
본 고안의 또다른 목적은 트랜지션이음관이 외부에 노출됐을 때 외부의 환경(온도, 습도,충격 등)으로 인한 이음관 자체의 변형 등을 방지하여 배관의 내구성을 증대하는 트랜지션이음관의 보호장치를 제공하는 것이다.Another object of the present invention is to protect the transition joint pipe to increase the durability of the pipe by preventing the deformation of the joint pipe due to the external environment (temperature, humidity, impact, etc.) when the transition joint pipe is exposed to the outside To provide.
또한, 본고안의 목적은 가스의 누출을 방지함은 물론 트랜지션이음관의 사용수명을 연장하여 트랜지션이음관의 교체에 수반되는 보수비용을 절감하는 것이다.In addition, the purpose of the present proposal is to prevent the leakage of gas, as well as to extend the service life of the transition joint pipe to reduce the maintenance costs associated with the replacement of the transition joint pipe.
도 1은 종래 고안의 사용상태를 보인 개략도.1 is a schematic view showing a state of use of the conventional design.
도 2는 본 고안의 사용상태를 보인 개략도.2 is a schematic view showing a state of use of the subject innovation.
도 3은 도2의 확대도.3 is an enlarged view of FIG. 2;
도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings
1 : 트랜지션이음관 2 : 케이싱1: Transition joint pipe 2: Casing
3 : 빈공간 4 : 밀봉캡3: empty space 4: sealing cap
5 : 폴리에틸렌관 6 : 강관5: polyethylene pipe 6: steel pipe
10 : 보호장치 GL : 지면10: protective device GL: ground
본 고안의 트랜지션이음관의 보호장치(10)는The protection device 10 of the transition joint pipe of the present invention is
지하에 매설되는 폴레에틸렌관(5)과 지면(GL)위로 입상되는 강관(6)을 연결하는 트랜지션이음관(1)과,A transition joint pipe (1) connecting the polyethylene pipe (5) buried underground and the steel pipe (6) standing on the ground (GL),
트랜지션이음관(1)부분을 둘러싸는 케이싱(2)과,A casing (2) surrounding the transition joint pipe (1),
상기 케이싱(2)과 트랜지션이음관(1)사이에 충전물로 채워지는 빈공간(3)과,An empty space (3) filled with a filler between the casing (2) and the transition joint pipe (1),
상기 강관(6)과 케이싱(2)사이를 밀봉하는 밀봉캡(4)으로 구성된다.It consists of a sealing cap (4) for sealing between the steel pipe (6) and the casing (2).
도2에 도시된 바와같이, 본 고안의 트랜지션이음관의 보호장치는(10)는 지하에 매설되는 폴리에틸렌관(5)과 지상으로 입상되는 강관(6)을 연결할 때 발생되는 부식을 방지하기 위한 보호장치로서, 연결을 용이하게 하도록 트랜지션이음관(1)이 지면으로 돌출되고, 돌출시에 이 트랜지션이음관(1)에 온도 또는 충격으로 인한 변형을 방지하기 위해 트랜지션이음관(1)의 외측에 케이싱(2)이 형성되고, 트랜지션이음관(1)과 케이싱(2) 사이의 빈공간(3)에 충전물이 삽입된다. 또한 강관(6), 충전물 및 케이싱(2) 사이로 기타 수분 및 이물질이 침투되는 것을 방지하도록 케이싱(2) 상부에 밀봉캡(4)이 형성된다. 상기의 충전물은 우레탄과 같은 물질로 주입될 수 있고 이 충전물은 트랜지션이음관(1)을 단열시키는 것이 주목적이고 부수적으로 충격을 흡수한다. 밀봉캡(4)은 이물질의 침투를 방지하기 위해 고무재질로 형성되는 것이 바람직하다.As shown in Figure 2, the protection device of the transition joint pipe of the present invention (10) is for preventing the corrosion generated when connecting the polyethylene pipe (5) buried underground and the steel pipe (6) standing on the ground As a protection device, the transition joint pipe 1 protrudes to the ground to facilitate the connection, and the outer side of the transition joint pipe 1 to prevent deformation due to temperature or impact on the transition joint pipe 1 when protruding. A casing 2 is formed in the filling material, and a filler is inserted into the empty space 3 between the transition joint pipe 1 and the casing 2. In addition, a sealing cap 4 is formed on the casing 2 to prevent other moisture and foreign matter from penetrating between the steel pipe 6, the filling, and the casing 2. The filler may be injected with a material such as urethane, which is primarily intended to insulate the transition joint pipe 1 and incidentally absorbs shock. Sealing cap 4 is preferably formed of a rubber material to prevent the penetration of foreign matter.
이와 같은 구성으로 이루어지는 본 고안의 트랜지션이음관의 보호장치는 강관의 부식을 방지하고 지면(GL)으로 노출된 트랜지션이음관(1)이 온도 및 충격으로 인한 자체의 변형 및 이와같은 변형으로 야기되는 가스의 누설을 방지하도록 트랜지션이음관(1)의 외부를 아연도 강관의 케이싱(2)으로 둘러싸고, 상기 케이싱(2)의 내부로 단열재의 충전물을 주입하여 트랜지션이음관(1)과 케이싱(2)의 빈공간(3)을 채워서 트랜지션이음관(1)의 관연결부를 밀봉시킨다. 이후 케이싱(2)과 충전물의 상부로 수분 및 이물질이 침투되는 것을 방지하도록 고무재와 같은 밀봉캡(4)으로 케이싱(2) 상부를 밀봉시킨다.The protection device of the transition joint tube of the present invention having such a configuration prevents the corrosion of the steel pipe and the transition joint tube 1 exposed to the ground GL is caused by its deformation due to temperature and impact and such deformation. The outside of the transition joint pipe 1 is surrounded by a casing 2 of galvanized steel pipe to prevent the leakage of gas, and the filler of the heat insulating material is injected into the casing 2 so that the transition joint pipe 1 and the casing 2 Fill the empty space (3) of the to seal the pipe connection of the transition joint pipe (1). Then, the upper part of the casing 2 is sealed with a sealing cap 4 such as a rubber material to prevent moisture and foreign matter from penetrating into the upper part of the casing 2 and the filling material.
이상에서 설명한 바와 같이 본 고안의 지하에 매설되는 트랜지션이음관을 지면위로 설치하고, 케이싱 등으로 트랜지션이음관을 보호함으로써 외부의 충격 및 주변 온도에 의한 트랜지션이음관의 변형을 방지하고 강관의 부식으로 인한 가스의 누출을 방지하여 사용자가 가스를 더욱 안전하게 사용할 수 있고, 배관의 내구성을 증대시겨 비용절감 효과를 갖는다.As described above, by installing the transition joint pipe buried in the basement of the present invention on the ground and protecting the transition joint pipe with a casing or the like, it prevents the deformation of the transition joint pipe due to external shock and ambient temperature and prevents corrosion of the steel pipe. By preventing the leakage of gas due to the user can use the gas more safely, and increase the durability of the pipe has a cost-effective effect.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR2019980008801U KR200183794Y1 (en) | 1998-05-26 | 1998-05-26 | A protector of transition connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR2019980008801U KR200183794Y1 (en) | 1998-05-26 | 1998-05-26 | A protector of transition connector |
Publications (2)
Publication Number | Publication Date |
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KR19980032161U true KR19980032161U (en) | 1998-08-17 |
KR200183794Y1 KR200183794Y1 (en) | 2000-06-01 |
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KR2019980008801U KR200183794Y1 (en) | 1998-05-26 | 1998-05-26 | A protector of transition connector |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101513849B1 (en) * | 2014-10-24 | 2015-04-21 | (주)썬패치테크노 | The piping connection sealing structure |
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1998
- 1998-05-26 KR KR2019980008801U patent/KR200183794Y1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101513849B1 (en) * | 2014-10-24 | 2015-04-21 | (주)썬패치테크노 | The piping connection sealing structure |
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