Corrugated pipe

• Main Author: CHEN WENZENG
• Format: Patent
• Language: Chinese; English
• Published: 05.06.2018
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses a corrugated pipe, evenly distributed has two at least guide plates on the inner wall of the corrugated pipe body, be connected with two at least evenly distributed's spring silk on the outer wall of the corrugated pipe body between the adjacent ripple beta structure respectively, the both ends of the corrugated pipe body are linked together with the end pipe respectively and are connected, be provided with spiral shell hand groove on the inner wall of end pipe respectively, the inside filter screen that is provided with respectively in outer end of end pipe, the outer end of end pipe is connected with annular end links board respectively, on the end links board respectively evenly distributed have two at least screws and two at least through -holes, be providedwith the bolt in the screw respectively, be provided with the sucking disc in the through -hole respectively, the adsorption plane of sucking disc is located the outside of end links board respectively, the inner of sucking