Protective copper pipe

• Main Author: SUN JINYAO
• Format: Patent
• Language: Chinese; English
• Published: 25.11.2022
• 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 protective copper pipe, relates to a pipe production technology, and aims to solve the problems that a large number of fixing rings are required to be prepared on the outer side to fix the copper pipe in the use process of the copper pipe, but the copper pipe cannot be fixed once the fixing rings are forgotten to be carried or the number of the carried fixing rings is not enough. According to the technical scheme, the pipe piece is characterized by comprising an inner pipe piece, an outer pipe piece in a major arc shape and flat patches fixedly connected to the two sides of the outer pipe piece in the length direction, the inner pipe piece is fixedly connected with the flat patches, a flow channel is formed between the inner pipe piece and the outer pipe piece, a plurality of first through holes are formed in the inner pipe piece, and a plurality of second through holes communicated with the first through holes are formed in the flat patches. The copper pipe can be directly fixed