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

A technology for bonding materials and plastic pipes, which is applied in the direction of pipes/pipe joints/fittings, pipe connection layout, mechanical equipment, etc.

Inactive Publication Date: 2013-07-10
李文忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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,

Method used

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

Examples

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Embodiment Construction

[0028] As shown in the figure, the magnetically permeable material net (203) is made of environmentally friendly and non-toxic magnetically permeable metal materials, including cylindrical, straight and flat shapes with shrinking mesh openings. The magnetic material net (203) has certain longitudinal and lateral expansion and contraction capabilities to facilitate construction.

[0029] The form of fusion bonding is divided into plug-in type, butt-type and plastic sheet bonding.

[0030] Plug-in plastic pipe bonding means that the two plastic pipes that need to be bonded have to go through a treatment process, so that one end of the plastic pipe is a normal pipe diameter, and the other end is heated and flared to become a flared pipe (201 ), when connecting, insert the straight intubation tube (202) at the normal diameter end of one plastic tube into the flared tube (201) at the flared end of the other plastic tube for bonding.

[0031] The magnetically permeable material net...

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PUM

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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...

Claims

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Application Information

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IPC IPC(8): F16L47/03
Inventor 李文忠
Owner 李文忠
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