Plastic composite drainage pipe provided with electric heating fuses for thermal connection

Abstract

The invention discloses a plastic composite drainage pipe provided with electric heating fuses for thermal connection. The plastic composite drainage pipe comprises pipe bodies (1) and is characterized in that the electric heating fuses (4) surrounding a connector are arranged at the intersection of an insertion head (2) and an insertion opening (3) for connection of the two pipe bodies (1) of the composite drainage pipe used for draining, and the electrified fuse heads (5) of the electric heating fuses (4) are located on the outer side of the insertion opening (3).

Description

technical field [0001] The invention relates to a plastic composite drainage pipe, in particular to a plastic composite drainage pipe provided with an electric heating fuse heat-sealing connection. Background technique [0002] In various drainage projects such as urban rain and sewage discharge, road engineering, and construction engineering, deep-seated composite drainage pipes are generally used as drainage pipes. This traditional composite drainage pipe can be bent as it is used, and it is extremely convenient to use. During the installation process, there are certain troubles in the interconnection between the pipe bodies. The current composite drainage pipes generally adopt flange connection, hot-melt belt connection, electric fusion belt connection or butt welding and add gaskets between each other in design. Closed connection, but these common designs are very inconvenient in actual installation, and the connection cannot reach the corresponding ring stiffness, which...

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Problems solved by technology

[0002] In various drainage projects such as urban rain and sewage discharge, road engineering, and construction engineering, deep-seated composite drainage pipes are generally used as drainage pipes. This traditional composite drainage pipe can be bent as it is used, and it is extremely convenient to use. During the installation process, there are certain troubles in the interconnection between the pipe bodies. The current composite drainage pipes generally adopt flange connection, hot-melt belt connection, electric fusion belt connection or butt welding and add gaskets between each other in design. Closed connection, but these common designs are very inconvenient in actual installation, and the connection cannot reach the corresponding ring stiffness, which directly leads to poor sealing effect, and the phenomenon that plant roots will damage the pipe at the leakage position, especially Butt welding is also limited by the caliber of the operation, thicker pipes cannot be connected by butt welding at all

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