Spontaneous-heating bonding material for plug-in type plastic pipe

Abstract

The invention discloses a spontaneous-heating bonding material for a plug-in type plastic pipe, which is a magnetic-conductivity material mesh (401) made of a magnetic-conductivity metal material, can absorb high-frequency impulse electromagnetic power for heating and temperature increase, and is required to be used by matching with high-frequency impulse electromagnetic power equipment. The magnetic-conductivity material mesh (401) is a cylindrical reticulate structural body provided with a nonelastic retracted mesh port (402), can be arranged on a straight plugging pipe (202) of the plug-in type plastic pipe requiring for fusion bonding in a sleeving manner without slipping, and is woven by an environment-friendly, nontoxic magnetic-conductivity metal material with smaller resistivity; the magnetic-conductivity material mesh (401) is elastic, so that the mesh can be closely attached to outside the straight plugging pipe (202) of the plug-in type plastic pipe requiring for fusion bonding in a sleeving manner, and is bonded with the plastic pipe after being used; but the mesh can be heated repeatedly, and the bonding defects of the plastic pipe can be repaired.

Description

technical field [0001] The invention relates to a self-heating bonding material for plug-in plastic pipes, which belongs to the field of electromagnetic technology, and is especially aimed at the fusing and bonding of plastic pipes in production and construction of domestic water engineering plastic pipes with environmental protection requirements. Background technique [0002] Agricultural irrigation and water storage for people are an important aspect of water resources utilization. With the rapid development of the national economy, the contradiction between supply and demand of water resources has become increasingly serious, which has seriously restricted the development of the national economy. Water conservation has become a national policy and has become a national policy. consensus. [0003] Almost without exception, there is a need to transport water from the water source to the user between the water source and the user, and the transportation of water resources i...

AI Technical Summary

Problems solved by technology

[0009] At present, the bonding of plastic pipes in the construction of water delivery projects is the use of organic adhesives produced by chemical methods, almost all of which contain toxic components, and it is difficult to grasp the optimal amount of adhesive used during construction, which may easily cause quality problems or waste adhesives; secondly, meteorological environment It will also have a great impact on the construction; the more important problem is that it will pollute the environment, especially the physical and mental health of the construction workers.

Images