CN201074711Y

CN201074711Y - Reinforced high-voltage pipe

Info

Publication number: CN201074711Y
Application number: CNU2007201088778U
Authority: CN
Inventors: 阮智根
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-08
Filing date: 2007-05-08
Publication date: 2008-06-18
Anticipated expiration: 2017-05-08

Abstract

The utility model discloses a reinforced high-pressure pipe, whose pipe wall is a 'three-glue and two-line'structure, namely a first layer which is a PVC glue line, a second layer which is a reinforced rib line, a third layer which is a PVC glue line, a forth layer which is a reinforced rib line and a fifth layer which is a PVC glue line are arranged from inside to outside, the PVC glue layers are constituted by resin powder 1300 and/or resin 1000 which is added with dioctyl phthalate and is further added with dibutyl lipid , the reinforced rib lines are grid structures of one vertical and two oblique crossings which are knitted by polyester thread.

Description

A kind of reinforcement high-voltage tube

Technical field

The utility model relates to high-voltage tube, especially relates to the reinforcement high-voltage tube that is used on the high-pressure sprayer.

Background technique

Development along with technology, high-pressure sprayer has gradually replaced hand sprayer in the past then, simultaneously, the use neighborhood of high-pressure injection constantly enlarges, as Xian's car that sprays water with high pressure, high-voltage electric tyre inflation or the like, all to use high-pressure rubber pipe, and which kind of pressure hose can not adapt to the requirement of present high-pressure work far away in the past, the increase of pressure, must have higher requirement to the technical order of pressure pipe,, after this thickening of employing rubber layer or plastic layer arranged in order to satisfy the demand, also have in rubber layer or plastic layer winding steel wire in addition, to strengthen the compressive strength of sebific duct.But it is very heavy that this pneumatic hose seems, and its crooked pliability is poor.

Summary of the invention

The technical problem that the utility model solved, it is big to provide a kind of compression resistance, and crooked pliability is good, the reinforcement high-voltage tube that wear resistance is good.

The utility model solves the problems of the technologies described above the technological scheme that is adopted:

A kind of reinforcement high-voltage tube, its tube wall are " three glue two wires " structures, both from inside to outside first layer be PVC glue-line, the second layer be stiffening rib line, the 3rd layer for PVC glue-line, the 4th layer be the PVC glue-line for stiffening rib line, layer 5.

Described PVC glue-line adds dibutyl ester by resin-oatmeal 1300 and/or resin-oatmeal 1000 and adds the dibutylester raw material again and form;

Described stiffening rib line is the grid structure that is woven into vertical two obliques by polyester thread.

Compared with prior art, advantage of the present utility model is that its tube wall adopts " three glue two wires " structure, plastic layer adds dibutyl ester by resin-oatmeal 1300 and/or resin 1000 and adds the dibutylester raw material again and form, the stiffening rib line adopts polyester thread to be woven into the grid structure of vertical two obliques, and its compression resistance reaches 400Kaf/Cm ², and tube wall is pliable and tough, and crooked pliability is good, and wear resistance might as well.

Description of drawings

Fig. 1 is the stratiform structure schematic representation that the utility model strengthens high-voltage tube;

Fig. 2 is the cross-section schematic representation that the utility model strengthens high-voltage tube;

Fig. 3 is the stiffening rib layer expansion schematic representation that the utility model strengthens high-voltage tube.

Embodiment

Fig. 1, Fig. 2 have clearly illustrated the stratiform structure of the utility model reinforcement high-voltage tube, and from inside to outside, first layer is a PVC glue-line 1, and the second layer is that 2, the three layers on stiffening rib line is that the PVC glue-line is a stiffening rib line 4 for 3, the four layers, and layer 5 is a PVC glue-line 5.First layer, the 3rd layer, layer 5 PVC glue-line are to add dibutyl ester by resin-oatmeal 1300 and/or resin-oatmeal 1000 to add and extrude respectively through each layer extruder after the dibutylester raw material mixes; After first layer PVC glue-line 1 is extruded cooling, the second layer twines the stiffening rib line through torsion-ray machine and scratches on the first layer surface by vertical two obliques, thereafter process the 3rd layer of PVC glue-line 3 through extruder again, the 4th layer of stiffening rib layer pressed the processing of second layer method, when processing layer 5 PVC glue-line, will add an amount of color material in raw material again, other adding methods are identical with the 3rd layer.

Fig. 3 shows, vertical two obliques of the stiffening rib line of the second layer and the 4th layer are to be wound in latticedly along ten backslashes braidings of oblique lines by ten of four ordinates, and its space mainly is to make between the PVC glue-line gummed bonding mutually.

Claims

1. a reinforcement high-voltage tube is characterized in that its tube wall is " three glue two wires " structure, both from inside to outside first layer be PVC glue-line, the second layer be stiffening rib line, the 3rd layer for PVC glue-line, the 4th layer be the PVC glue-line for stiffening rib line, layer 5.

2. a kind of reinforcement high-voltage tube as claimed in claim 1 is characterized in that described PVC glue-line adds dibutyl ester by resin-oatmeal 1300 and/or resin-oatmeal 1000 and adds the dibutylester raw material again and form.

3. a kind of reinforcement high-voltage tube as claimed in claim 3, the grid structure that it is characterized in that described one vertical two obliques are that ten backslashes braidings of ten suitable oblique lines of four ordinates are entwined.