Composite, water-drain pipeline
Technical field
The present invention relates to a kind of pipelines, and in particular to a kind of composite, water-drain pipeline.
Background technique
Drainage pipeline in the prior art is typically made of the pvc pipe of single layer, and centre has a draining logical
Road, when the wherein side of drainage pipeline ruptures or has a cut, the water in drainage channel can be constantly from breakage
Place's discharge, therefore a large amount of water resource is often lost when professional does not rush to, and in maintenance, it can generally close total
Lock, close after total lock cause cannot normal water delivery, the repairing stage is state of cutting off the water, that is, our cutting off the water of frequently encountering is asked
Topic.Only it is to be repaired it is good after, water flowing could be continued, when damage and when repair, therefore either water use peak phase or ebb
Phase can only all repair.
Such as the patent No. " 201721513361.1 ", patent name is the practical of " a kind of municipal works Novel drain pipe road "
New patent, although other side discloses the anti-shearing structure of one kind and has the problem of detection connection leakage, it is not
Anti-shearing structure completely, can be damaged when encountering big shearing force, when damaged leakage, although being able to detect that, but its
Centre cannot close water source in time, the water that still can have been lost greatly when service personnel reaches site examining and repairing, during this period still
It will affect the just common water of resident.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of composite, water-drain pipelines, as long as rotation main drainpipe
Breakage side is avoided, realizes proper drainage, will not influence the just common water of resident, and without immediately repairing, is had cleverer
Service mode living.
The present invention is achieved through the following technical solutions: a kind of composite, water-drain pipeline, including external protection, outer protection
The intermediate of layer forms an installation cavity, and the draining that the circle of inner wall surrounding installation cavity one of installation cavity is provided with more than one sealing is auxiliary
Pipe is helped, the centre for draining auxiliary tube is provided with a drainage water diffluence chamber, adjacent contact setting between each draining auxiliary tube, adjacent
An intake antrum is respectively formed between two draining auxiliary tubes;
The centre of installation cavity is provided with a main drainpipe, and the outer wall of main drainpipe wraps up one layer of silica gel sealing layer, and silica gel is close
The outer wall of sealing and the outer wall of each draining auxiliary tube are pressed into contact with;
The side of every draining auxiliary tube opens up one and discharges into water hole, and each intake antrum of face is provided on main drainpipe
One arranges the first apopore, and corresponding one is provided in the silica gel sealing layer of the first apopore of face and arranges the 2nd apopore, main draining
The centre of pipe has a main drainage channel.
A white space is provided on the main drainpipe as a preferred technical solution, white space seals wherein
One intake antrum.
Location sealing structure is provided between draining auxiliary tube and the main drainpipe as a preferred technical solution,.
As a preferred technical solution, the location sealing structure include be arranged in it is each draining auxiliary tube on positioning it is recessed
Slot, each positioning groove face intermediate main drainpipe setting, and each positioning groove of face is provided in silica gel sealing layer
The location fin of protrusion, location fin sealing buckle into positioning groove.
The external protection and more than one draining auxiliary tube are all made of PVC material as a preferred technical solution,
It is made.
The beneficial effects of the present invention are: the one, present invention can rotate main drainpipe when pipeline side ruptures to keep away
Slit realizes proper drainage, without interrupting draining;
As long as easy to operate two, due to rotating main drainpipe, as long as rotating white space to rent side i.e.
It can;
If three, rupture occurs to carry out just in water use peak phase, rotatable main drainpipe using others draining auxiliary tube
Often draining is repaired again when in water low peak period, can also be without maintenance if damage is less.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is the partial enlarged view in Fig. 1 at A.
Coding in figure is respectively as follows: 1 for inlet opening, and 2 be silica gel sealing layer, and 3 be drainage water diffluence chamber, and 4 be white space, and 5
To drain auxiliary tube, 6 be the first apopore, and 7 be the second apopore, and 8 be main drainpipe, and 9 be external protection, and 11 be intake antrum,
12 be main drainage channel, and 13 be location fin.
Specific embodiment
As shown in Figure 1, this composite, water-drain pipeline, including external protection 9, the intermediate of external protection 9 form an installation cavity,
The inner wall surrounding installation cavity one of installation cavity encloses the draining auxiliary tube 5 for being provided with more than one sealing, drains the centre of auxiliary tube 5
It is provided with a drainage water diffluence chamber 3, each to drain adjacent contact setting between auxiliary tube 5, adjacent two drain between auxiliary tube
Form an intake antrum 11;
The centre of installation cavity is provided with a main drainpipe 8, and the outer wall of main drainpipe 8 wraps up one layer of silica gel sealing layer 2, silica gel
The outer wall of sealant 2 and the outer wall of each draining auxiliary tube 5 are pressed into contact with, and the effect of setting silica gel sealing layer 2 is each for increasing
Leakproofness between intake antrum 11 guarantees the individual drainage between adjacent two intake antrum;
The side of every draining auxiliary tube 5 opens up one and discharges into water hole 1, and each intake antrum 11 of face is equal on main drainpipe 8
It is provided with one and arranges the first apopore 6, corresponding one is provided in the silica gel sealing layer 2 of the first apopore of face 6 and arranges the 2nd water outlet
The centre in hole 7, main drainpipe 8 has a main drainage channel 12.
Wherein, a white space 4 is provided on main drainpipe 8, white space 4 seals one of intake antrum 11, this
It in embodiment, takes and is used as breaking point in Fig. 1 at B, the water drained in auxiliary tube at this time is discharged from breakage, as long as we rotate master
Drainpipe, so that white space is rotated to the position of breakage, at this time since white space does not have apopore, by blank area
Intake antrum at the seal wear of domain, as shown in Figure 1, the draining auxiliary tube at B cannot drain at this time, water from main drainpipe and its
Remaining draining auxiliary tube is normally discharged.
As shown in Fig. 2, being provided with location sealing structure, location sealing structure packet between draining auxiliary tube 5 and main drainpipe
The positioning groove being arranged on each draining auxiliary tube 5 is included, each positioning groove faces intermediate main drainpipe setting, and silica gel is close
The each positioning groove of face is provided with the location fin 13 of protrusion on sealing 2, and the sealing of location fin 13 is buckled into positioning groove
In, external protection 9 and more than one draining auxiliary tube 5 are all made of PVC material and are made.It is arranged there are two location sealing structures
Effect, one is the leakproofness for increasing drainage water diffluence chamber, and one is to prevent the rotation of main drainpipe for positioning main drainpipe.
The beneficial effects of the present invention are: the one, present invention can rotate main drainpipe when pipeline side ruptures to keep away
Slit realizes proper drainage, without interrupting draining;
As long as easy to operate two, due to rotating main drainpipe, as long as rotating white space to rent side i.e.
It can;
If three, rupture occurs to carry out just in water use peak phase, rotatable main drainpipe using others draining auxiliary tube
Often draining is repaired again when in water low peak period, can also be without maintenance if damage is less.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.