CN108561639B

CN108561639B - Composite flexible drain pipe

Info

Publication number: CN108561639B
Application number: CN201810341077.3A
Authority: CN
Inventors: 金丽丽
Original assignee: Pan'an Yangdan Technology Co Ltd
Current assignee: Pan'an yangdan Technology Co., Ltd
Priority date: 2018-04-17
Filing date: 2018-04-17
Publication date: 2020-11-27
Anticipated expiration: 2038-04-17
Also published as: CN108561639A

Abstract

The invention discloses a composite flexible drain pipe which comprises a water receiving pipe, a central pipe and more than one guide pipe arranged around the central pipe, wherein one end of the central pipe is communicated with the water receiving pipe, the water receiving pipe is connected with a water source input end, the central pipe is communicated with the guide pipes, a water distribution channel is arranged in the central pipe, and water in the water distribution channel is transmitted to an external guide pipe for conveying. The invention realizes flow-dividing drainage and flow-dividing treatment through more than one flow guide pipe, can effectively treat the problem of shearing, has very good flexibility, only needs to replace the flow guide pipe on the damaged side during maintenance, and saves the cost.

Description

Composite flexible drain pipe

Technical Field

The invention relates to a drain pipe, in particular to a composite flexible drain pipe.

Background

The drain pipe among the prior art, its structure all is the PVC pipe of integral type, and the PVC pipe bursts very easily after using for a long time, cuts or extrudees at external force very easily impaired, and impaired fracture back water source flows out from damaged a large number of, leads to supplying water to interrupt, can't be for being used for continuing to supply water, and can only change whole root drain pipe and increased cost of maintenance, and the compliance is relatively poor, anti extrusion, anti shear capacity very poor.

Disclosure of Invention

The composite flexible drain pipe comprises more than one flow guide pipe, wherein one flow guide pipe is arranged on the composite flexible drain pipe, so that water can be continuously drained through other water pipes after one flow guide pipe is damaged, water supply is not influenced, the overflow amount of water flow is reduced, resource loss is reduced, the composite flexible drain pipe has good shear resistance and pressure resistance, the service life is prolonged, and the composite flexible drain pipe is suitable for special occasions.

The invention is realized by the following technical scheme: the utility model provides a compound flexible drain pipe, includes a water receiving pipe, center tube and more than one honeycomb duct that encircles the center tube setting, and center tube one end switches on with the water receiving union coupling, and the water receiving union coupling water source input is connected between center tube and each honeycomb duct and is switched on, and the center tube is inside to be provided with the passageway that divides water, and the water transmission in the passageway that divides is carried for outside honeycomb duct.

As a preferable technical scheme, the middle of the draft tube is provided with a diversion channel, water is conveyed through the diversion channel, and the draft tube is communicated with the central tube through more than one connecting tube.

As the preferred technical scheme, the connecting guide pipe is an elastic plastic pipe, the corresponding pipeline connectors are arranged on the guide pipe and the central pipe respectively, the connecting guide pipe is arranged in the pipeline connectors respectively and is provided with waterproof glue, and a water inlet hole is formed in the guide channel.

As a preferred technical scheme, the outer walls of the flow guide pipes are arc-shaped convex surfaces, and a protective layer is wrapped outside each flow guide pipe.

As a preferred technical scheme, the inner wall of the protective layer is in contact locking with the arc convex surface of each flow guide pipe, and the protective layer is made of PVC materials or elastic rubber layers.

As a preferred technical scheme, the central tube is of a circular structure, the total length of the central tube is equal to the length of the guide tubes, the central tube extends into the middle of each guide tube, and the tail end of the central tube is closed.

The invention has the beneficial effects that: the invention realizes flow-dividing drainage and flow-dividing treatment through more than one flow guide pipe, can effectively treat the problem of shearing, has very good flexibility, only needs to replace the flow guide pipe on the damaged side during maintenance, and saves the cost; in addition, the continuous water delivery of the pipeline can be ensured, the overflow amount of water flow is reduced, and the water consumption of a user is ensured not to be interfered.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side view of the present invention.

The codes in the figure are respectively: 1 is the center tube, 2 is the connecting conduit, 3 is the honeycomb duct, 4 is the water receiving pipe, 5 is the protective layer, 6 is the water conservancy diversion passageway, 7 is the inlet opening, 8 is the water diversion passageway.

Detailed Description

As shown in fig. 1 and fig. 2, this compound flexible drain pipe, including a water receiving pipe 4, center tube 1 and more than one honeycomb duct 3 that encircles the center tube setting, center tube 1 one end is connected with water receiving pipe 4 and is switched on, water receiving pipe 4 receives water source input, be connected between center tube 1 and each honeycomb duct 3 and switch on, center tube 1 is inside to be provided with diversion passageway 8, water in diversion passageway 8 transmits for outside honeycomb duct 3 and carries, total rivers divide and give four honeycomb ducts 3 transmission, therefore, if the outer wall damage of one of them honeycomb duct, also can not influence the normal drainage of all the other honeycomb ducts, and because rivers dispersion becomes the stranded, consequently one of them strand appears leaking, the loss of its water yield also can not be very big, the water resource has been practiced thrift to a certain extent.

The middle of the honeycomb duct 3 is provided with a diversion channel 6, water is conveyed through the diversion channel, the honeycomb duct 3 is communicated with the central tube 1 through more than one connecting conduit 2, and water is distributed from the central tube to the diversion channels in the middle of each honeycomb duct for drainage.

In this embodiment, connecting tube 2 is the elasticity plastic pipe, all set up the pipe connection head that corresponds on honeycomb duct 3 and the center tube 1, connecting tube 2 packs into respectively in the pipe connection head and beats waterproof glue, all be provided with inlet opening 7 in the water conservancy diversion passageway 6, connecting tube 2 can adopt a soft material, select in this embodiment to use elasticity plastic pipe, but also can adopt elastic metal material to make, specifically do not do the injecing, the purpose of using elastic material is, make each honeycomb duct can warp crooked relatively the center, resist extrusion and shearing, increase the buffering dynamics, and then increase life.

Wherein, the outer wall of honeycomb duct 3 is the arc convex surface, and each honeycomb duct 3's outside parcel one deck

protective layer

5, 5 inner walls of protective layer and each honeycomb duct 3's arc convex surface contact locking, in this embodiment, protective layer 5 is PVC material or elastic rubber layer, increases the leakproofness of each honeycomb duct through the protective layer, increases holistic leakproofness, further increase strength.

The central tube 1 is of a circular structure, the total length of the central tube is equal to the length of each flow guide tube, the central tube 1 extends into the middle of each flow guide tube, and the tail end of the central tube 1 is closed. The central tube 1 serves two purposes, one for supporting and positioning the flow-guiding tubes and the second for conveying water to the flow-guiding tubes.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a compound flexible drain pipe which characterized in that: the water-saving device comprises a water receiving pipe, a central pipe and more than one flow guide pipe arranged around the central pipe, wherein one end of the central pipe is communicated with the water receiving pipe, the water receiving pipe is connected with a water source input end, the central pipe is communicated with the flow guide pipes, a water distribution channel is arranged in the central pipe, and water in the water distribution channel is transmitted to an external flow guide pipe for conveying; the middle of the flow guide pipe is provided with a flow guide channel, water is conveyed through the flow guide channel, and the flow guide pipe is communicated with the central pipe through more than one connecting guide pipe; the outer walls of the flow guide pipes are arc convex surfaces, and a protective layer is wrapped outside each flow guide pipe; the inner wall of the protective layer is in contact locking with the arc convex surface of each flow guide pipe, and the protective layer is made of PVC materials or elastic rubber layers.

2. The composite flexible drain pipe of claim 1 wherein: the connecting pipe is an elastic plastic pipe, corresponding pipe connectors are arranged on the guide pipe and the central pipe, the connecting pipe is arranged in the pipe connectors respectively, waterproof glue is applied to the connecting pipe, and water inlet holes are formed in the guide channels.

3. The composite flexible drain pipe of claim 1 wherein: the central tube is of a circular structure, the total length of the central tube is equal to the length of the flow guide tubes, the central tube extends into the middle of each flow guide tube, and the tail end of the central tube is closed.