Electromagnetic heating insertion-type plastic pipeline fusing and adhering technology

Abstract

The invention discloses an electromagnetic heating insertion-type plastic pipeline fusing and adhering technology. Under the matching action of electromagnetic heating equipment, the electromagnetic heating insertion-type plastic pipeline fusing and adhering technology is used for fusing and adhering insertion-type plastic pipes in the production and domestic water engineering plastic pipeline construction with the requirements for environment protection. A hot melt adhesive membrane (03) is a cylindrical structure body with a nonelastic net contraction port (032) and is made by filling meshes of a magnetic conductivity material net (12) with a hot melt material (11) or completely coating the magnetic conductivity material net (12); the magnetic conductivity material net is formed by weaving environmental-friendly and nontoxic magnetic conductivity metal material wires; the hot melt material (11) can consist of plastic, an adhesive or a mixture of the plastic and the adhesive; the net contraction port (032) is a nonelastic ring-shaped body with sufficient intensity and is bound with one end of the hot melt adhesive membrane (03); the hot melt adhesive membrane (03) has a certain extending and retracting capacity so as to be tightly sleeved on a direct insertion pipe (04) for fusion and adhesion of butted-type plastic pipelines.

Description

technical field [0001] The invention relates to an electromagnetic heating plug-in plastic pipe fusion bonding technology, which belongs to the field of electromagnetic technology, and is especially aimed at the fusion 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...

AI Technical Summary

Problems solved by technology

[0010] 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 construction; the more important problem is that it will pollute the environment, especially the physical and mental health of construction workers.

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