CN205261045U

CN205261045U - Compound pipe of spiral winding

Info

Publication number: CN205261045U
Application number: CN201520892077.4U
Authority: CN
Inventors: 李成余
Original assignee: WENZHOU NIUNIU PNEUMATIC TECHNOLOGY Co Ltd
Current assignee: WENZHOU NIUNIU PNEUMATIC TECHNOLOGY Co Ltd
Priority date: 2015-11-04
Filing date: 2015-11-04
Publication date: 2016-05-25
Anticipated expiration: 2025-11-04

Abstract

The utility model relates to a pipeline, more specifically say, relates to a while to carry out the multi -functional compound pipe that transmits to different medium. Compound pipe of spiral winding, including the insulating layer, water pipe, wire, arranged the outer wall wound form of water pipe the wire the outer wall parcel of water pipe and wire has the insulating layer. The complex is effective can to realize circular telegram, the through -flow body in realizing the multiple medium of simultaneous transmission simultaneously, perhaps leads to the functions such as the fluid body of variance component simultaneously, the utility model discloses compound pipe of spiral winding, spiral wire of arranging and filling layer realize flexiblely when compound pipe takes place the bending to reduce stress.

Description

Spiral coiled composite tube

Technical field

The utility model relates to a kind of pipeline, more particularly, relates to one and difference is situated between simultaneouslyThe Multi-function composite pipe that matter is transmitted.

Background technology

Tube rolling device claims again bobbin winoler, winder, reel, rolling drum. Work in people's daily lifeMiddle extensive use. And because function is a lot, according to the function drum that is otherwise known as, electricity drum, tympanites.When in use, can pull out and need to how much just draw how much length out, make good use of and canIn automatic drawing back tube rolling device, so just can avoid stacking a lot of electric wires at random or blank pipeBe prone to accidents and damage pipeline. With the engineering repair works of bobbin winoler, energy pipeline is not comeSaying, is crisis-ridden, and dilatory pipeline was very easy to be corroded strong material everywhere in the pastInfringement, meanwhile, undesigned the trampling of workman more accelerated scrapping of pipeline, and passes through bobbin winolerTimely contraction, can avoid above-mentioned danger, extend service life of instrument.

Automatic hose reel in the market, divides according to transmission medium, is divided into energising type tube rolling deviceWith logical liquid, ventilation build tube rolling device. Same tube rolling device, cannot realize and can switch on, againCan lead to liquid, ventilation body. Transmission medium composition is single, under some use occasion, cannot obtainBetter result of use. For example: certain the equipment body of ventilating again of should switching on, must use twoPlatform tube rolling device, pull-out two conduits. So not only take place of production area, also reduced work effectRate.

Therefore, need both can to ventilate body or liquid, the multiple tube that can switch on again,This multiple tube is applied to automatic hose reel and can greatly expands the application of automatic hose reel,The expansion of the application to tube rolling device and extension will be revolutionary.

Utility model content

The purpose of this utility model is to provide a kind of spiral coiled composite tube, described compoundPipe transmits medium for realizing simultaneously, can realize energising, through-flow body simultaneously, or withTime logical heterogeneity the function such as fluid body.

A kind of spiral coiled composite tube, comprises insulating barrier, water pipe, wire;

The outer wall wound form of described water pipe be furnished with described wire, at described water pipe and wireOuter wall be enclosed with described insulating barrier.

More specifically, be also furnished with described in packed layer wound form and insulate at the outer wall of described water pipeLayer is wrapped in described wire and packed layer.

More specifically,, described packed layer and wire are interval and arrange.

More specifically, the inside of described packed layer is provided with fortifying fibre.

Compare with conventional art, the spiral coiled composite tube of the utility model has following positive workWith and beneficial effect:

The spiral coiled composite tube of the utility model, institute is arranged on the outer wall wound form ground of described water pipeState wire and packed layer, then described insulating barrier is being covered outside described wire and packed layerPortion. The inside of described water pipe can be used to carry the fluid media (medium) such as liquid, gas, and described wire is usedIn carrying electric current, described packed layer is for the protection of described water pipe and wire, is pulled off avoiding.

The material of described insulating barrier is PTU material, and PTU material has remarkable insulating properties, heightTension force, high-tensile strength, tough, high temperature resistant and ageing-resistant characteristic are a kind of environmental protection materials of maturationMaterial. Described PTU material is used for wrapping up described wire or pipe, multiple tube is possessed goodStrength and stability.

In the present embodiment, the quantity of described water pipe is, described number of conductors is, described fillingThe quantity of layer is. As a same reason, based on content disclosed in the utility model, to described waterPipe, wire, packed layer do the variation of varying number, are simple. For example: described waterPipe quantity is that described number of conductors is that the quantity of described packed layer is.

, also it is pointed out that if described wire adopts split conductor meanwhile, and this split conductor, through constituting in order a cable, this cable can be regarded root wire as.

Because described wire and packed layer are wound on the outer wall of described water pipe, described insulating barrier coversIn the outside of described wire and packed layer. This structural configuration, has as the advantage of sowing:

1, described wire screw arrangement, makes overall electromagnetic interference reach minimum. By many institutesState wire and be wound around in the shape of a spiral respectively, make magnetic induction line that described wire produces mutually twistJoined, made magnetic field can not obviously be different from the other side, and restriction is offset mutually.

2, because described wire and packed layer are that helical form is arranged, when the utility model spiralWhen coiled composite tube bends, after described wire and packed layer are stretched, mutually itBetween can occur to move by a small margin, described wire and packed layer are straightened and extend, thereby subtractThe stress that few multiple tube brings when bending. If described wire, packed layer and instituteThe layout of stating water pipe is parallel, in the time that multiple tube bends, and described wire, fillingLayer does not have the space that can extend, will make described wire, packed layer be subject to great stress, fromAnd greatly shorten service life of multiple tube.

Brief description of the drawings

Fig. 1 is the cross-sectional structure schematic diagram of the spiral coiled composite tube of the utility model;

Fig. 2 is the axial arrangement schematic diagram of the spiral coiled composite tube of the utility model.

1 insulating barrier, 2 water pipes, 3 wires, 4 packed layers, 5 fortifying fibres.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail, but do not form rightAny restriction of the present utility model, in accompanying drawing, similarly element numbers represents similar element. AsThe above, the utility model provides a kind of spiral coiled composite tube, makes it also simple in structureEasy operating.

Fig. 1 is the cross-sectional structure schematic diagram of the spiral coiled composite tube of the utility model, Fig. 2It is the axial arrangement schematic diagram of the spiral coiled composite tube of the utility model.

A kind of spiral coiled composite tube, comprises insulating barrier 1, water pipe 2, wire 3;

The outer wall wound form of described water pipe 2 be furnished with described wire 3, at described water pipe 2Be enclosed with described insulating barrier 1 with the outer wall of wire 3.

More specifically, be also furnished with described in packed layer 4 at the outer wall of described water pipe 2 wound formInsulating barrier 1 is wrapped in described wire 3 and packed layer 4.

More specifically,, described packed layer 4 and wire 3 are interval and arrange.

More specifically, the inside of described packed layer 4 is provided with fortifying fibre 5.

Below in conjunction with Fig. 1 to 2, further describe the utility model spiral coiled composite tubeThe course of work and operation principle:

The spiral coiled composite tube of the utility model, the outer wall wound form ground of described water pipe 2 is arrangedDescribed wire 3 and packed layer 4, then covering described insulating barrier 1 in described wire 3 and filling outFill the outside of layer 4. The inside of described water pipe 2 can be used to carry the fluid media (medium) such as liquid, gas,Described wire 3 is for delivery of electric current, and described packed layer 4 is for the protection of described water pipe 2 and wire3, be pulled off avoiding.

The material of described insulating barrier 1 is PTU material, PTU material have remarkable insulating properties,High-tension, high-tensile strength, tough, high temperature resistant and ageing-resistant characteristic are a kind of environmental protection of maturationMaterial. Described PTU material is used for wrapping up described wire or pipe, multiple tube is possessed wellStrength and stability.

In the present embodiment, the quantity of described water pipe 2 is 1, and described wire 3 quantity are 3,The quantity of described packed layer 4 is 6. As a same reason, based in disclosed in the utility modelHolding, described water pipe 2, wire 3, packed layer 4 are done to the variation of varying number, is to be simple and easy toRow. For example: described water pipe 2 quantity are 2, and described number of conductors is 4, described packed layer4 quantity is 4.

, also it is pointed out that if described wire adopts split conductor meanwhile, and this split conductor, through constituting in order a cable, this cable can be regarded 1 wire as.

Because described wire 3 and packed layer 4 are wound on the outer wall of described water pipe 2, described absolutelyEdge layer 1 is covering in the outside of described wire 3 and packed layer 4. This structural configuration, have asLower 2 kinds of advantages:

1, described wire 3 screw arrangement, make overall electromagnetic interference reach minimum. By manyDescribed wire 3 is wound around respectively in the shape of a spiral, and the magnetic induction line that described wire 3 is produced is mutuallySpirality has been joined, and makes magnetic field can not obviously be different from the other side, and restriction is offset mutually.

2, because described wire 3 and packed layer 4 are arranged for helical form, when the utility model spiral shellWhen rotating coiled composite tube bends, after described wire 3 and packed layer 4 are stretched,Can occur each other to move by a small margin, described wire 3 and packed layer 4 are straightened and stretchLong, thus the stress bringing when multiple tube bends reduced. If described wire 3,The layout of packed layer 4 and described water pipe is parallel, in the time that multiple tube bends, and instituteState wire 3, packed layer 4 does not have the space that can extend, will make described wire 3, packed layer4 are subject to great stress, thereby greatly shorten the service life of multiple tube.

Finally, it should be pointed out that above embodiment is only the more representational example of the utility model.Obviously, the utility model is not limited to above-described embodiment, can also have many distortion. Every foundationAny simple modification, equivalent variations that technical spirit of the present utility model is done above embodimentWith modification, all should think and belong to protection domain of the present utility model.

Claims

1. a spiral coiled composite tube, is characterized in that composed as follows: comprise insulating barrier, water pipe, wire; The outer wall wound form of described water pipe be furnished with described wire, be enclosed with described insulating barrier at the outer wall of described water pipe and wire.

2. spiral coiled composite tube according to claim 1, is characterized in that, is also furnished with packed layer at the outer wall of described water pipe wound form, and described insulating barrier is wrapped in described wire and packed layer.

3. spiral coiled composite tube according to claim 2, is characterized in that, described packed layer and wire are interval and arrange.

4. spiral coiled composite tube according to claim 2, is characterized in that, the inside of described packed layer is provided with fortifying fibre.