KR930007159Y1 - Super-spiral tyiple pipe - Google Patents
Super-spiral tyiple pipe Download PDFInfo
- Publication number
- KR930007159Y1 KR930007159Y1 KR2019910012251U KR910012251U KR930007159Y1 KR 930007159 Y1 KR930007159 Y1 KR 930007159Y1 KR 2019910012251 U KR2019910012251 U KR 2019910012251U KR 910012251 U KR910012251 U KR 910012251U KR 930007159 Y1 KR930007159 Y1 KR 930007159Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pipe
- steel sheet
- spiral
- density polyethylene
- galvanized steel
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
- F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
제2도는 본 고안의 반단면도.2 is a half sectional view of the present invention.
제3도는 본 고안 제2도의 A부 확대도.3 is an enlarged view of a portion A of FIG. 2.
제4도는 본 고안 제2도의 B부 확대도.4 is an enlarged view of a portion B of the second invention of the present invention.
제5도는 본 고안의 측단면도.Figure 5 is a side cross-sectional view of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : S.T.P관 2 : 접힘부1: S.T.P pipe 2: Folded part
3 : 보강부 4 : 내부 코팅면3: reinforcement part 4: inner coating surface
5 : 외부 코팅면 6 : 아연도 강판5: outer coated surface 6: galvanized steel sheet
본 고안은 배수관으로 사용되는 강관의 내. 외측면에 고밀도 폴리에틸렌(Hi gh Density Polyethylene)을 코팅 처리하여 영구적으로 사용가능하도록 한 배수용 S.T.P관(Super-SPIRAL TYIPLE PIPE)의 구종에 관한 것이다.This invention is the inside of the steel pipe used as a drain pipe. The present invention relates to a spherical type of S.T.P pipe (Super-SPIRAL TYIPLE PIPE) for drainage made by coating high density polyethylene (Hi gh Density Polyethylene) on the outer surface for permanent use.
종래 배수관은 폴리에틸렌이나 상기 폴리에틸렌에 고밀도가 추가되는 고밀도(High Density) 폴리에틸렌 및 아연도강판을 이용하여 제작되었다.Conventionally, the drain pipe is manufactured using polyethylene or high density polyethylene and galvanized steel sheet in which high density is added to the polyethylene.
그러나 폴리에틸렌이나 고밀도 폴리에틸렌을 이용한 배수관은 관을 자바라식으로 성형시켜 강도에 견딜수 있도록 하였으나, 이는 제료의 원래성질에 의해 높은 강도를 낼수 없어 건축물에는 사용가능하나 도로등의 배수관으로는 사용할 수 없는 결점이 있었다.However, drainage pipes made of polyethylene or high density polyethylene can be formed with bellows type to withstand the strength, but they can be used for buildings because they cannot bear high strength due to the original properties of the paint, but they cannot be used as drainage pipes such as roads. there was.
그리고 아연동강판을 배소관은 동절기의 동파 및 중량 토오크(Truck)에 의한 파손이 방지되므로 도로의 배수관으로 널리사용되어지나, 금속재질에 의한 부식성이 강하므로 내수성이 저하되며 단가가 높아 경제성이 저하되는 등의 결점이 있었다.In addition, zinc copper steel plate roasting pipe is widely used as a drainage pipe on the road because it prevents breakage by freezing and heavy torque in winter, but it is highly corrosive due to metal material, so its water resistance is low and the unit price is high and economic efficiency is low. There was a defect such as being.
또한, 금속재료를 이용한 관에 코팅되는 관은 금속판을 원형으로 성형시킨후 상기 금속관의 선단을 접고서 다음 공정으로 폴리에틸렌을 내.외측에 콘팅시키며 연결시키나 이는 금속판 간의 사이(틈)가 발생되므로 이들사이에는 폴리에틸렌으로 연결되게 된다.In addition, a tube coated on a tube using a metal material is formed by forming a metal plate in a circular shape, folding the tip of the metal tube, and then connecting polyethylene to the inside and the outside in the next process, so that the gap between the metal plates is generated. In between, they are connected by polyethylene.
그러므로 이동간이나 설치시에 금속판간의 사이에서 균열이 자주발생되는 결점이 있었다.Therefore, there was a drawback in that cracks frequently occurred between metal plates during movement or during installation.
종래에는 강관의 외부는 코팅이 가능하나 내부에는 코팅이 불가능하였다.Conventionally, the outside of the steel pipe can be coated, but the coating inside is impossible.
따라서 본 고안은 이상에서와 같은 종래의 결점을 해소시키기 위하여 안출된 것으로 본 고안의 목적은 종래의 고밀도 폴리에틸렌관과 아연 강관의 장점을 모두 이용하여 아연강관의 내. 외측으로 고밀도 폴리에틸렌을 코팅 처리하여 영구적으로 사용할 수 있도록 함에 있다.Therefore, the present invention was devised to solve the above-mentioned conventional drawbacks. The purpose of the present invention is to utilize all the advantages of the conventional high density polyethylene pipe and zinc steel pipe. The high density polyethylene is coated on the outside for permanent use.
또한 본 고안은 배수용 S.T.P관의 성형후 45°까지 구부림이 가능하여 시공이 유리하고 편리하며, 중량이 가벼워 운반 및 사용이 편리하고 생산성의 향상과 크기(지름)를 자유로이 조절할수 있는 것이다.In addition, the present invention can be bent up to 45 ° after the molding of the S.T.P pipe for drainage, which is advantageous in construction and convenient, and light in weight, convenient to transport and use, and can freely adjust the productivity and size (diameter).
즉, 본 고안은 아연도 강판을 공급하며 상기 강판의 선단을 태극무늬 형상으로 접어 연결하고 그 사이를 외측으로구부려 강도를 향상시켜 강관을 성형시킨후 상기 강관의 내. 외측면에 고밀도 폴리에틸렌을 코팅처리한 내. 외부 코팅면을 갖도록 구성시킨다.In other words, the present invention supplies a galvanized steel sheet and folds the tip of the steel sheet into a taiji pattern shape and connects it to the outside to improve the strength to form a steel pipe and then the inside of the steel pipe. Inner coated with high density polyethylene on the outer side. It is configured to have an outer coating surface.
이하 본 고안의 일실시예를 첨부시킨 도면에 따라 상세 설명하기로 한다.Hereinafter will be described in detail with reference to the accompanying drawings an embodiment of the present invention.
통상의 아연도 강판을 아연강관 성형장치에 공급하여 아연도 강판(6)의 연결부분을 태극무늬 형상으로 접어 접힘부(2)를 성형시킨후 상기 접힘부(2) 사이를 외측으로 구부려 강도를 향상시키는 보강부(3)를 구성시켜 아연 강관을 성형시킨다.The galvanized steel sheet is supplied to a zinc steel pipe forming apparatus, and the connecting portion of the galvanized steel sheet 6 is folded into a taiji pattern to form a folded portion 2, and then bent outward between the folded portions 2 to increase the strength. The reinforcement part 3 which improves is comprised and the zinc steel pipe is shape | molded.
그리고 상기 아연 강관의 내. 외측면에 고밀도 폴리에틸렌을 코팅시킨 내. 외부 코팅면(4) (5)으로 이루어진 S.T.P관(1)을 성형시킨 것이다.And the inside of the zinc steel pipe. Inner coated with high density polyethylene on the outer side. The S.T.P tube 1 which consists of the outer coating surface 4 and 5 is shape | molded.
이와 같은 구성으로 이루어진 본 고안은 아연도 강판(6)을 연속 공급하며 상호 고리형태를 접어 서로 연결시키는 접힘부(2)에 의해 연속적으로 연결되며 나선형관(Pipe) 형태로 성형되고 상기 접힘부(2)의 사이에서 외측으로 돌출되도록 하는 보강부(3)에 의해 강도가 향상되며 나선형태로 연속제작된다.The present invention made of such a configuration is continuously supplied by the folds (2) to supply the galvanized steel sheet (6) and fold each other in a ring form and are formed in a spiral pipe (Pipe) form and the folds ( Strength is improved by the reinforcement part 3 which protrudes outward between 2), and it manufactures continuously in a spiral shape.
그리고, 접힘부(2)와 보강부(3)가 연속적으로 성형되며 강관이 성형되어질 때 후방에서 상기 강관에 일정한 열을 유지시키며 고밀도 폴리에틸렌을 자동 공급하여 강관의 내. 외측면에 내. 외부 코팅면(4) (5)을 구성시켜 S.T.P관(1)을 성형시키는 것이다.Then, the folded portion (2) and the reinforcement portion (3) is continuously formed and when the steel pipe is formed to maintain a constant heat to the steel pipe from the rear and automatically supply the high-density polyethylene in the steel pipe. Mine on the outside. The outer coating surface (4) (5) is configured to form the S.T.P tube (1).
따라서 S.T.P관(1)은 내부가 아연도 강판(6)으로 금속재질이므로 강도가 향상되어 하중에 의한 변형의 발생이 억제되어 도로드의 배수관에 사용이 용이하며, S.T.P관(1)은 사용시 45°까지 구부림이 가능하므로 시공이 유리하고 편리하다.Therefore, the STP pipe (1) is made of a galvanized steel sheet (6) inside, so the strength is improved, the occurrence of deformation due to the load is suppressed, so that it is easy to use the drain pipe of the dorod, STP pipe (1) is 45 Bendable to °, construction is advantageous and convenient.
또한, S.T.P관(1)의 지름에 따라 피막두께를 자유로이 조절할 수 있으며 아연 강관에 고밀도 폴리에틸렌을 코팅시킴으로서 아연도 강판보다 강도 및 경도가 향상되며, 아연도 강판(6)에 의해 강도 및 경도가 우수하고 고밀도 폴리에틸렌이 코팅된 내. 외부 코팅면(4) (5)에 의해 아연도 강판(6)의 부식이 방지되므로 영구적인 사용이 가능해진다.In addition, it is possible to freely adjust the film thickness according to the diameter of the STP pipe (1), by coating the high density polyethylene on the zinc steel pipe, the strength and hardness is improved than the galvanized steel sheet, the strength and hardness by the galvanized steel sheet (6) And coated with high density polyethylene. Corrosion of the galvanized steel sheet 6 is prevented by the outer coated surfaces 4 and 5, thereby allowing permanent use.
여기서 아연도 강판(6) 대신에 비교적 값이 저렴한 타금속 재질을 사용해도 무방하다.In place of the galvanized steel sheet 6, a relatively inexpensive other metal material may be used.
이상에서와 같이 본 고안은 중량이 가벼워 운반 및 설치시사용(작업)이 편리하고 강도 및 경도가 우수하며 원가가 절감되고 코팅후 45°까지 구부림이 가능하므로 시공이 유리하고 부식이 방지되어 영구적으로 사용할 수 있는 등의 효과가 제공된다.As described above, the present invention is light in weight, so it is easy to use (work) during transportation and installation, has excellent strength and hardness, reduces cost, and can be bent to 45 ° after coating, which is advantageous in construction and prevents corrosion. Effects such as can be used.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910012251U KR930007159Y1 (en) | 1991-07-30 | 1991-07-30 | Super-spiral tyiple pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910012251U KR930007159Y1 (en) | 1991-07-30 | 1991-07-30 | Super-spiral tyiple pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930002973U KR930002973U (en) | 1993-02-26 |
| KR930007159Y1 true KR930007159Y1 (en) | 1993-10-13 |
Family
ID=19317422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910012251U KR930007159Y1 (en) | 1991-07-30 | 1991-07-30 | Super-spiral tyiple pipe |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR930007159Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100879190B1 (en) * | 2002-07-24 | 2009-01-16 | 한라공조주식회사 | One piece type condenser having oil cooler |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100312859B1 (en) * | 1999-11-19 | 2001-11-05 | 정성만 | Method and apparatus for polyethylene sheet coating steel by high-frequency induction heating |
| KR20010048311A (en) * | 1999-11-26 | 2001-06-15 | 안우정 | double PE sheet corrugated steel pipe, apparatus and method thereof |
-
1991
- 1991-07-30 KR KR2019910012251U patent/KR930007159Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100879190B1 (en) * | 2002-07-24 | 2009-01-16 | 한라공조주식회사 | One piece type condenser having oil cooler |
Also Published As
| Publication number | Publication date |
|---|---|
| KR930002973U (en) | 1993-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100301348B1 (en) | Pressure Resistance Synthetic Resin Pipe | |
| US5758695A (en) | Hydraulically efficient ribbed pipe | |
| KR930007159Y1 (en) | Super-spiral tyiple pipe | |
| RU2130147C1 (en) | Pipe with internal protective coat and method of its manufacture | |
| US4564319A (en) | Flexible tube for conveying a mixture of a liquid and a solid material | |
| US6006565A (en) | Hydraulically efficient ribbed pipe and method of making thereof | |
| CN100564680C (en) | Snow melting panel | |
| US20060042781A1 (en) | Snow melting panel | |
| CN207762438U (en) | A kind of abrasion-proof corrosion-proof square tube | |
| JP2004204982A (en) | Inner face coated-steel pipe | |
| CN216078667U (en) | Seamless steel pipe with good corrosion resistance effect | |
| CN206861067U (en) | Hot galvanized steel pipe inside and outside safe heat insulation type | |
| US3533531A (en) | Liquid storage tanks | |
| CN220600701U (en) | High-toughness corrosion-resistant PVC pipe | |
| CN212480527U (en) | Wear-resistant corrosion-resistant bent pipe | |
| CN214579385U (en) | Special pipe jacking pipe material for welding-free sewage discharge steel pipe | |
| CN214368277U (en) | Special welded steel pipe for large-caliber overlong straight seam high-precision pump well | |
| CN213929773U (en) | Corrosion-resistant high-strength HDPE double-wall corrugated pipe | |
| KR200267298Y1 (en) | Underground pressure resistant resin pipe | |
| CN214008344U (en) | Steel pipe for sewage pipeline | |
| CN215215133U (en) | Reinforced pipe with polypropylene lining and spiral winding structure | |
| CN206530780U (en) | The outer hot galvanized steel pipe of Multifunction internal-external lining plastic | |
| CN212251524U (en) | Steel pipe with zincizing layer at end | |
| CN210800282U (en) | Universal water supply steel-plastic pipe fitting structure | |
| CN211289063U (en) | High-temperature-resistant steel-band reinforced polyethylene spiral corrugated pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| N231 | Notification of change of applicant | ||
| REGI | Registration of establishment | ||
| LAPS | Lapse due to unpaid annual fee |