CN203147078U

CN203147078U - Fully densely woven rubber and plastic pipe

Info

Publication number: CN203147078U
Application number: CN 201320152357
Authority: CN
Inventors: 於庆辉
Original assignee: TAIZHOU TONGSHUN PLASTIC CO Ltd
Current assignee: TAIZHOU TONGSHUN PLASTIC CO Ltd
Priority date: 2013-03-30
Filing date: 2013-03-30
Publication date: 2013-08-21
Anticipated expiration: 2023-03-30

Abstract

The utility model belongs to the technical field of PVC pipes and particularly relates to a fully densely woven rubber and plastic pipe. An inner glue layer, a fiber line layer and an outer glue layer are sequentially arranged among pipes. The fiber line layer is tightly adhered to an inner pipe and an outer pipe through the inner glue layer and the outer glue layer. The fiber line layer is formed by weaving multiple fiber lines. The inner pipe and the outer pipe are formed by recombining polyvinyl chloride and Buna-N rubber and better in flexibility. The fully densely woven rubber and plastic pipe overcomes the defect that a traditional pipe made of single type of PVC materials goes stiff at a temperature below zero in winter and is not convenient to use, and goes soft at a high temperature in summer and is easy to break, and has a lower pressure bearing limit. Compared with a traditional rubber and plastic pipe, the service life of the fully densely woven rubber and plastic pipe is prolonged by two to three times. The fully densely woven rubber and plastic pipe is lighter, more convenient to use and especially applicable to high-pressure pipes such as a high-pressure atomizer pipe, a high-pressure jackhammer pipe and an air pump pressure pipe.

Description

A kind of complete close braiding rubber plastic pipe

Technical field

The utility model belongs to the pvc pipe technical field, is specifically related to a kind of complete close braiding rubber plastic pipe.

Background technique

The application of pvc pipe is very wide, for ductility, the withstand voltage properties that increases pvc pipe, the manufacturer that has adopts the mode of pipe in the outer tube sleeve, the outside of interior pipe is provided with arlt's strata, and the arlt's strata outside is provided with outer tube, and the arlt's strata of this pipe and interior pipe and outer tube independently arrange, do not stick on one, exist tenacity poor, compression resistance is poor, is prone to phenomenon such as break; Interior pipe, the easy aliquation of outer tube, not durable, working life is short; Simultaneously, only adopt the ductility of interior pipe that the PVC material makes and outer tube comparatively general, easily lose.

Summary of the invention

In order to overcome above shortcomings part in the prior art, it is a kind of simple in structure, safe and reliable that the purpose of this utility model is to provide, and practicability is good, easily the complete close braiding rubber plastic pipe of accepting for market.

In order to reach above-mentioned purpose, the utility model adopts following concrete technological scheme:

A kind of complete close braiding rubber plastic pipe, comprise the interior pipe and the outer tube that are composited by PVC and nitrile rubber, wherein, be disposed with inner glue layer, fibre threads layer and outer glue-line between interior pipe and the outer tube, the fibre threads layer is through inside and outside glue-line and interior pipe and outer tube close adhesion; Described fibre threads layer is formed by some bursts of fibre threads braidings.

Further, described per share fibre threads is formed by 2～8 polyster fibre lines.

Compared with prior art, the utlity model has following outstanding advantage and effect:

Pipe and outer tube are composited by PVC and nitrile rubber in of the present utility model, its ductility is better, overcome traditional single PVC material and made pipe hardening when winter temperature is subzero (using inconvenient), (can bear cracking pressure descends in deliquescing when summer, weather was higher, break easily) shortcoming, than 2～3 times of the long service life of traditional rubber pipe, weight is lighter, uses more convenient;

The fibre threads layer is through inside and outside glue-line and interior pipe and outer tube close adhesion, pipe and outer tube aliquation in it can effectively be avoided, described fibre threads layer is formed by some bursts of fibre threads braidings, and each strand fibre threads is formed (this quantity is determined by the caliber with preformed rubber plastic pipe) by 2～8 polyster fibre lines, the design of fibre threads layer and interior pipe and outer tube close adhesion makes the utility model more tough and tensile, can bear higher cracking pressure, the longer service life of product is specially adapted to high pressure such as high-pressure sprayer pipe, high-pressure blast gun tube, air pump pressure tube with managing.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is cross sectional representation of the present utility model.

Embodiment

Shown in Fig. 1-2, a kind of complete close braiding rubber plastic pipe, comprise the interior pipe 1 and the outer tube 5 that are composited by PVC and nitrile rubber, wherein, be disposed with inner glue layer 2, fibre threads layer 3 and outer glue-line 4 between interior pipe 1 and the outer tube 5, fibre threads layer 3 is through inside and outside glue-line and interior pipe 1 and outer tube 5 close adhesion; Described fibre threads layer 3 is formed by some bursts of fibre threads braidings.

Pipe 1 and outer tube 5 are composited by PVC and nitrile rubber in of the present utility model, its ductility is better, in fibre threads layer 3 warp, outer glue-line and interior pipe 1 and outer tube 5 close adhesion, pipe 1 and outer tube 5 aliquations in it can effectively be avoided, described fibre threads layer 3 is formed by some bursts of fibre threads braidings, and each strand fibre threads is formed (this quantity is determined by the caliber with preformed rubber plastic pipe) by 2～8 polyster fibre lines, fibre threads layer 3 makes the utility model more tough and tensile with the design of interior pipe 1 and outer tube 5 close adhesion, can bear higher cracking pressure, the longer service life of product is specially adapted to high-pressure sprayer with managing, the high-pressure blast gun tube, high pressure such as air pump pressure tube are with managing.

It should be noted that at last: above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.

Claims

1. complete close braiding rubber plastic pipe, it is characterized in that: comprise the interior pipe and the outer tube that are composited by PVC and nitrile rubber, wherein, be disposed with inner glue layer, fibre threads layer and outer glue-line between interior pipe and the outer tube, the fibre threads layer is through inside and outside glue-line and interior pipe and outer tube close adhesion; Described fibre threads layer is formed by some bursts of fibre threads braidings.

2. a kind of complete close braiding rubber plastic pipe according to claim 1, it is characterized in that: described per share fibre threads is formed by 2～8 polyster fibre lines.