KR950009038A

KR950009038A - Perforated pipe with reinforcing metal plate

Info

Publication number: KR950009038A
Application number: KR1019930017946A
Authority: KR
Inventors: 이길수
Original assignee: 이길수; 주식회사 연합고리
Priority date: 1993-09-07
Filing date: 1993-09-07
Publication date: 1995-04-21

Abstract

본 발명은 일반용, 산업용 기타 쓰레기의 매립장에서 지중으로 유입되는 폐수 및 오수를 처리할 수 있도록 유입구멍이 형성된 유공관에 관한 것으로 특히, 유공관에 천공된 천공구멍의 절단면이 매립되도록 형성하여 보강금속판의 부식을 방지하도록 한 보강금속판이 매립된 유공관 및 그의 제조방법에 관한 것으로 본 발명의 기술적 구성상의 특징은, 보강금속판의 양면에 합성수지가 코팅된 코팅금속판이 그 길이 방향으로 평판부를 가지도록 굴곡성형된 후에 내, 외면수지층을 형성하여 나선형으로 감겨져서 만들어지는 것에 있어서, 상기 평판부(10)의 내부에 매립되는 코팅금속판(20)에 소정 크기의 천공구멍(21)들이 펀칭성형되도록 하여 그 천공구멍(21)들에 채움수지(23)가 채워지도록 하고 다시 채움수지(23)의 중간부에 천공구멍(21)보다 작은 직경의 유입구멍(12)들이 뚫려지도록 가공성형하여 상기 코팅금속판(20)에 형성되는 천공구멍(21)의 절단면(21a)이 채움수지(23)로 견고히 코팅처리되도록 함을 특징으로 하는 보강금속판이 매립된 유공관이다.The present invention relates to a perforated tube formed with an inlet hole to treat wastewater and sewage flowing into the ground in a landfill of general purpose, industrial and other waste, in particular, to form a cut surface of the perforated hole perforated in the perforated tube to corrode the reinforcing metal plate. The present invention relates to a perforated tube having a reinforced metal plate embedded therein, and a method for manufacturing the same, wherein the technical structural feature of the present invention is that a coated metal sheet coated with a synthetic resin on both sides of the reinforced metal plate is bent to have a flat plate in its length direction. In the inner and outer resin layer is formed by spirally wound, the punched holes 21 of a predetermined size are punched and formed in the coated metal plate 20 embedded in the flat plate 10. The filling resin 23 is filled in the (21) and the diameter smaller than the perforation hole 21 in the middle portion of the filling resin 23 again. The reinforcing metal plate is embedded so that the cutting surface 21a of the punched hole 21 formed in the coated metal plate 20 is coated with the filling resin 23 so as to be processed by molding the inflow holes 12 to be drilled. It is a merit pipe.

Description

Perforated pipe with reinforcing metal plate

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는, 본 발명의 일부절결 정면도,1 is a partially cutaway front view of the present invention,

제2도는, 제1도의 ＂A＂부 확대단면도,FIG. 2 is an enlarged cross-sectional view of the 'A' section of FIG.

제3도는, 본 발명의 다른 실시예시도를 나타낸 일부절결 정면도,3 is a partially cutaway front view showing another embodiment of the present invention,

제4도는, 제3도의 ＂B＂부 확대단면도,4 is an enlarged cross-sectional view of the lower portion B of FIG.

제5도는, 소파형이 형성된 상태도를 나타낸 일부절결 정면도,5 is a partially cutaway front view showing a state diagram in which a sofa shape is formed;

제6도는, 채움걸고리가 형성된 상태도를 나타낸 일부절결 정면도,6 is a partially cutaway front view showing a state diagram in which a filling hook is formed;

제7도는, 본 발명의 실시 공정도,7 is an implementation process diagram of the present invention,

제8도는, 천공구멍이 채움수지로 매워진 상태로 권회되는 것을 나타낸 것임,8 shows that the perforations are wound in a state filled with the filling resin,

제9도는, 코팅금속판의 천공구멍이 뚫어진 상태로 권회되는 것을 나타낸 것임.9 shows that the perforated holes of the coated metal sheet are wound in a state of being drilled.

Claims

The coated metal plate coated with synthetic resin on both sides of the reinforcing metal plate is formed by bending the inner and outer resin layers after being bent to have a flat plate portion in the longitudinal direction, and spirally wound to form a coated metal plate embedded in the flat plate portion. Punch holes formed in the coating metal sheet are formed in the coated metal sheet by forming punch holes of a predetermined size into the punching hole so that the filling resin is filled in the punch holes, and inflow holes having a diameter smaller than the punch hole are drilled in the middle of the filling resin. A perforated pipe embedded with a reinforcing metal plate, characterized in that the cut surface of the hole is firmly coated with a filling resin.

The method of claim 1, wherein the perforations and inflow holes formed at regular intervals between the large wave shape and the sofa shape that are uniformly bent to the flat plate portion are formed to be formed only on the flat portion other than the large wave shape and the sofa type. A perforated tube in which a reinforcing metal plate is embedded.

According to claim 1, wherein the inner surface resin layer of the coated metal plate is formed so as to pierce through the perforated hole to form a perforated metal plate embedded reinforcement metal plate characterized in that the perforated.

A. Punching process for forming a plurality of rectangular perforation holes in a reinforcing metal plate of a certain standard, B. Bending molding process for forming the plate having the flat part by bending the reinforcing metal plate on which the perforation holes are formed in a molding machine, C. The spiral winding process of forming the inner resin layer and the outer resin layer while allowing the curved molded coated metal sheet to be spirally wound with a spiral winding machine; A method for manufacturing a perforated pipe with a reinforced metal plate embedded therein, characterized in that the inlet hole is formed in a drilling process.

The method according to claim 4, wherein after the punching process of punching inflow holes having a predetermined size in the reinforcing metal plate, the resin coating process is performed on the both sides of the reinforcing metal plate to form a coated metal plate. Perforated pipe with reinforcing metal plate embedded.

The reinforcing metal plate according to claim 4, wherein after the resin coating process of resin coating the adhesive synthetic resin on both surfaces of the reinforcing metal plate, the reinforcing metal plate is performed through a process of punching inflow holes having a predetermined size in the formed coated metal plate. This reclaimed merit.

※ Note: The disclosure is based on the initial application.