CN203797168U

CN203797168U - Composite pipeline

Info

Publication number: CN203797168U
Application number: CN201420077258.7U
Authority: CN
Inventors: 姚天文
Original assignee: 姚天文
Current assignee: ZHEJIANG ZHONGYA DECORATION CO., LTD.
Priority date: 2013-10-11
Filing date: 2014-02-20
Publication date: 2014-08-27
Anticipated expiration: 2024-02-20

Abstract

The utility model belongs to the technical field of pipelines, and particularly relates to a composite pipeline. The composite pipeline is composed of a pipe wall and a main channel defined by the pipe wall, and is characterized in that multiple cable fixing devices are arranged in the main channel, each cable fixing device is connected with the inner wall of the pipe wall, the cable fixing devices are distributed along the axis of the pipe wall, adjacent cable fixing devices are disconnected, each cable fixing device is provided with a through cable hole, and projections of the cable holes of the cable fixing devices are overlapped on an orthographic projection view of a plane perpendicular to the axis of the composite pipeline. The composite pipeline mainly solves the multipurpose problem of the same pipeline and the problem of how to save raw materials, and has the advantages of being less in raw material consumption, lower in cost and easy to manufacture and maintain.

Description

A kind of multiple tube

Technical field

The utility model belongs to pipe technology field, especially relates to a kind of multiple tube that not only can transmit liquid or gas but also can place cable simultaneously.

Background technique

In prior art, the purposes of pipeline is more single, and conventional water pipe, tracheae can only be carried single material; Yet, for water, gas user, conventionally need to lay in addition cable pipeline, therefore, not only cause resource and waste of time, and brought unnecessary expenditure and trouble to user.For this reason, it is a kind of with the giving of cable hole, waste pipe that publication No. is that the document of CN101245877 discloses, it by: the plumbing body of hollow, be positioned on the cable hole on body lateral column face, the joint part that is positioned at pipe end and joint part and form for interconnective tapped hole.The cable hole of the lateral column face of body is the lateral column face that longitudinally runs through body, on joint part, for interconnective tapped hole, is penetrator part.

Notification number is that the document of CN202868204U discloses the antifreeze supplying drainage with cable hole, comprise inner tube, also comprise the outer tube mating with described inner tube, between described outer tube and inner tube, be provided with pipe insulating layer, described outer tube wall is provided with threading cable through hole along outer tube length direction.

In above-mentioned two disclosed pipelines of document, cable hole is all positioned at body, and like this, the essential thickness that strengthens body, to realize good side-pressure resistent performance, has so just caused the increase of material consumption, causes the increase of cost.

Publication No. is that the document of CN102062262A discloses a kind of supplying drainage with cable hole, comprises the body of cross section hollow, and described body is divided into inside and outside two-layer, is respectively internal layer and skin, and forms certain space between internal layer and skin; Between internal layer and skin, be provided with floor, one end of floor is fixedly connected with internal layer, and the other end of floor is fixedly connected with skin; It is actually to adopt and between body thickening, cable hole, forms that dividing plate realizes, and the increase that this has caused material consumption equally, causes the increase of cost.

Summary of the invention

In order to address the above problem, the utility model discloses a kind of multiple tube, and it is realized by the following technical solutions.

A kind of multiple tube, it is that the main passage 3 being surrounded by pipe wall body 1, pipe wall body forms, it is characterized in that having in main passage a plurality of solid cable devices 2, each solid cable device joins with the inwall of pipe wall body, Gu cable device distributes along the axis of pipe wall body, adjacent solid cable device is unconnected each other, has the cable hole 21 of perforation on each solid cable device, in the orthographic projection view of the perpendicular plane of the axis with multiple tube, the projection of the cable hole on each solid cable device overlaps.

Multiple tube described above, is characterized in that the distance between described adjacent solid cable device is that equate or that entirely do not equate or entirely unequal.

Multiple tube described above, is characterized in that the cable hole on described each solid cable device can be one or more.

Multiple tube described above, the shape of cross section of the cable hole described in it is characterized in that on each solid cable device can be circular or square or triangle is arc or fan-shaped or parallelogram or trapezoidal.

Multiple tube described above, is characterized in that described any two solid cable devices are parallel or have each other angle.

Multiple tube described above, is characterized in that described solid cable device and pipe wall body are integrally formed.

Multiple tube described above, is characterized in that described cable hole has part to be positioned at the inwall of pipe wall body.

Multiple tube described above, is characterized in that the material of described pipe wall body and solid cable device is all PP or PVC or PE or ABS or PB or PC or PPR or metal.

In the utility model, in the orthographic projection view of the perpendicular plane of the axis with multiple tube, the projection of the cable hole on each solid cable device overlaps, and has guaranteed the conformity of solid cable device position and the conformity of cable hole position, can be close to easily threading cable point-blank; In addition, fixing device also not must be integrally formed, and like this, just to pipe-line maintenance, has brought convenience; Fixing device is not occupied body inner one week, has not only saved raw material, has provided cost savings, and has also reached and has not affected to greatest extent the ability that liquid or gas pass through; Cable hole has part to be positioned at the inwall of pipe wall body, has realized equally and has saved raw-material object, and raw material of the present utility model are very abundant.

In the utility model, due to the conformity of solid cable device position, therefore, when using as rainwater, sewage conduct, above the place with solid cable device can being placed on, rainwater, sewage are just lower for the long-term corrosion degree of cable like this.

Therefore, the utlity model has following main beneficial effect: raw material consume still less, lower, the easy making of cost, easy care.

Accompanying drawing explanation

Fig. 1 is the perspective view of the utility model embodiment 1, embodiment 4, embodiment 5.

Fig. 2 is in Fig. 1, and embodiment 1 partly cut-away also makes postrotational perspective view.

Fig. 3 be Fig. 1 along with the perpendicular plane of multiple tube axis on orthographic projection schematic diagram.

Fig. 4 be Fig. 3 along the sectional view of A-A direction, be the sectional view of embodiment 1.

Fig. 5 be model utility embodiment 2 along with the perpendicular plane of multiple tube axis on orthographic projection schematic diagram.

Fig. 6 be model utility embodiment 3 along with the perpendicular plane of multiple tube axis on orthographic projection schematic diagram.

Fig. 7 is that Fig. 6 is along the sectional view of A-A direction.

Fig. 8 be Fig. 3 along the sectional view of A-A direction, be the sectional view of embodiment 4.

Fig. 9 be Fig. 3 along the sectional view of A-A direction, be the sectional view of embodiment 5.

Embodiment

Embodiment 1

Refer to Fig. 1 to Fig. 4, a kind of multiple tube, it is that the main passage 3 being surrounded by pipe wall body 1, pipe wall body forms, it is characterized in that in main passage, having 6 consolidates cable devices 2, each solid cable device joins with the inwall of pipe wall body, Gu cable device distributes along the axis of pipe wall body, adjacent solid cable device is unconnected each other, the cable hole 21 that has perforation on each solid cable device, in the orthographic projection view of the perpendicular plane of the axis with multiple tube, the projection of the cable hole on each solid cable device overlaps; Distance between the first fixing device and the second fixing device is that the distance between L1, the second fixing device and the 3rd fixing device is that distance between L2, the 3rd fixing device and the 4th fixing device is that distance between L3, the 4th fixing device and the 5th fixing device is that distance between L4, the 5th fixing device and the 6th fixing device is L5, L1=L2=L3=L4=L5; Cable hole on each solid cable device is one, and the shape of cross section of cable hole is arc; Any two solid cable devices are parallel; Gu cable device and pipe wall body are integrally formed; The material of pipe wall body and solid cable device is all PP.

Embodiment 2

Ask for an interview Fig. 5 and referring to figs. 1 to Fig. 4, a kind of multiple tube, substantially with embodiment 1, difference is that the cable hole on each solid cable device is three, the shape of cross section of cable hole is circular.

Embodiment 3

Ask for an interview Fig. 6, Fig. 7 and referring to figs. 1 to Fig. 4, a kind of multiple tube, substantially with embodiment 1, difference is that the cable hole on each solid cable device is two, the shape of cross section of cable hole is circular, and described cable hole has part to be positioned at the inwall of pipe wall body, and this mode is compared with background technique, obviously can make pipe wall body attenuation, also reach the object of saving material.

Embodiment 4

Ask for an interview Fig. 1, Fig. 3, Fig. 8 and referring to figs. 1 to Fig. 4, a kind of multiple tube, with embodiment 1, difference is L1=L4=L5 substantially, L2>L1, L3<L1.

Embodiment 5

Ask for an interview Fig. 1, Fig. 3, Fig. 9 and referring to figs. 1 to Fig. 4, a kind of multiple tube, substantially with embodiment 1, difference is that in main passage, having 4 consolidates cable devices 2, distance between the first fixing device and the second fixing device is that the distance between L1, the second fixing device and the 3rd fixing device is that distance between L2, the 3rd fixing device and the 4th fixing device is L3, L1<L2<L3.

Certainly, the multiple tube described in above-mentioned arbitrary embodiment, described solid cable device can be that other are a plurality of.

Certainly, the multiple tube described in above-mentioned arbitrary embodiment, the distance between described adjacent solid cable device is that equate or that entirely do not equate or entirely unequal.

Certainly, the multiple tube described in above-mentioned arbitrary embodiment, the cable hole on described each solid cable device can be one or more.

Certainly, the multiple tube described in above-mentioned arbitrary embodiment, the shape of cross section of the cable hole on described each solid cable device can be circular or square or triangle is arc or fan-shaped or parallelogram or trapezoidal.

Certainly, the multiple tube described in above-mentioned arbitrary embodiment, described any two solid cable devices are parallel or have each other angle.

Certainly, the multiple tube described in above-mentioned arbitrary embodiment, described solid cable device and pipe wall body are that what to be integrally formed can be also split formation.

Certainly, the multiple tube described in above-mentioned arbitrary embodiment, described cable hole can be to have part to be positioned at the inwall of pipe wall body.

Certainly, the multiple tube described in above-mentioned arbitrary embodiment, the material of described pipe wall body and solid cable device all can be PP or PVC or PE or ABS or PB or PC or PPR or metal.

Certainly, the multiple tube described in above-mentioned arbitrary embodiment, when the material of described pipe wall body and solid cable device is metal, can be steel, iron, aluminium etc.

Certainly, the multiple tube described in above-mentioned arbitrary embodiment, the material of described pipe wall body and solid cable device also can be composite material, as alloy, steel and plastic composite material, aluminium plastic composite material etc.

The utility model is not limited to above-mentioned preferred forms, should be appreciated that design of the present utility model can be by other various forms enforcement utilizations, and they drop in protection domain of the present utility model equally.

Claims

1. a multiple tube, it is that the main passage being surrounded by pipe wall body, pipe wall body forms, it is characterized in that having in main passage a plurality of solid cable devices, each solid cable device joins with the inwall of pipe wall body, Gu cable device distributes along the axis of pipe wall body, adjacent solid cable device is unconnected each other, has the cable hole of perforation on each solid cable device, in the orthographic projection view of the perpendicular plane of the axis with multiple tube, the projection of the cable hole on each solid cable device overlaps.

2. multiple tube according to claim 1, is characterized in that described cable hole has part to be positioned at the inwall of pipe wall body.

3. according to claim 1 or multiple tube claimed in claim 2, it is characterized in that the distance between described adjacent solid cable device is that equate or that entirely do not equate or entirely unequal.

4. according to claim 1 or multiple tube claimed in claim 2, it is characterized in that the cable hole on described each solid cable device is one or more.

5. according to claim 1 or multiple tube claimed in claim 2, the shape of cross section that it is characterized in that the cable hole on described each solid cable device is circular or square or triangle is arc or fan-shaped or parallelogram or trapezoidal.

6. according to claim 1 or multiple tube claimed in claim 2, it is characterized in that described any two solid cable devices are parallel or have each other angle.

7. according to claim 1 or multiple tube claimed in claim 2, it is characterized in that described solid cable device and pipe wall body are integrally formed.

8. according to claim 1 or multiple tube claimed in claim 2, it is characterized in that the material of described pipe wall body and solid cable device is all PP or PVC or PE or ABS or PB or PC or PPR or metal.