CN207750605U

CN207750605U - A kind of high intensity noise reduction PPR pipe

Info

Publication number: CN207750605U
Application number: CN201820067490.0U
Authority: CN
Inventors: 王迪坤
Original assignee: Zhejiang Phoenix Electric Technology Co Ltd
Current assignee: ZHUJI FENGFAN PIPING SYSTEM Co.,Ltd.
Priority date: 2018-01-16
Filing date: 2018-01-16
Publication date: 2018-08-21
Anticipated expiration: 2028-01-16

Abstract

The utility model discloses a kind of high intensity noise reduction PPR pipes, including PPR pipe ontology and the first PPR connecting tubes, the outer surface of the PPR pipe ontology is coated with antioxidant coating, and PPR pipe ontology is internally provided with the first cavity, the inside of the PPR pipe ontology is provided with the second cavity close to the side of the first cavity, and the inner wall of PPR pipe ontology is provided with helicla flute, the inside of first cavity is filled with rubber-plastic sponge, and second cavity is internally provided with acoustical cotton.The utility model is provided with acoustical cotton; the noise that flow generates in PPR pipe can be absorbed; provided with helicla flute, flow can be guided, absorb the energy of flow and reduce the speed of flow flowing; provided with rubber-plastic sponge; PPR pipe ontology can effectively be kept the temperature, PPR pipe ontology is avoided the phenomenon that bursting by freezing occur, be provided with antioxidant coating; it can realize and protective effect is carried out to PPR pipe body outer surface, substantially increase the use intensity of PPR pipe ontology.

Description

A kind of high intensity noise reduction PPR pipe

Technical field

The utility model is related to PPR pipe technical field, specially a kind of high intensity noise reduction PPR pipe.

Background technology

PPR pipe claims three type PA tubes, is called polypropylene random copolymer pipe, have energy-saving material-saving, environmental protection, high-strength light, Corrosion-resistant, inner wall smooth non-scaling, the advantages that construction and repair are easy, service life is long, it is widely used in building water supply and drainage, city Construction industries, municipal administration, industry and the agriculture such as township's plumbing, city gas, electric power and cable jacket, industrial fluids conveying, agricultural irrigation Industry field, PPR pipe become tubing using atactic copolymerized polypropene is extruded, and injection molding becomes pipe fitting.

But PPR pipe currently on the market is complicated, and have a single function, it is not provided with acoustical cotton, it cannot be to PPR pipe sheet The flow sound in internal portion is absorbed, and flow will produce larger sound in direct current process, be not provided with helicla flute, cannot be right The flow that PPR pipe body interior flows through directly is guided, and rubber-plastic sponge is not provided with, and cannot be carried out very to PPR pipe ontology Good heat insulation effect, in cold winter, northern weather even all reaches subzero tens degree, prolonged autoxidation, PPR pipe Body outer surface, which passes through, exposes to the weather, and is not provided with antioxidant coating, cannot carry out protective effect to PPR pipe body outer surface, Service life substantially reduces.

Utility model content

The utility model provides a kind of high intensity noise reduction PPR pipe, can effectively solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions：A kind of high intensity noise reduction PPR pipe, including PPR The outer surface of tube body and the first PPR connecting tubes, the PPR pipe ontology is coated with antioxidant coating, and the inside of PPR pipe ontology is set It is equipped with the first cavity, the inside of the PPR pipe ontology is provided with the second cavity, and PPR pipe ontology close to the side of the first cavity Inner wall be provided with helicla flute, the inside of first cavity is filled with rubber-plastic sponge, and second cavity is internally provided with One end of acoustical cotton, the first PPR connecting tubes is connected with diplopore connector, and the side of the diplopore connector is fixedly connected with One end of 2nd PPR connecting tubes, the 2nd PPR connecting tubes is installed with three hole connectors, and before the 2nd PPR connecting tubes Surface is socketed with limit hole close to the side of three hole connectors, and one end insertion of three hole connector is equipped with valve, and three The front surface insertion of hole connector is equipped with positioning bolt, and the other end of three hole connector is fixedly connected with the 3rd PPR companies It takes over, and the other side of three hole connectors is connected with the 4th PPR connecting tubes.

As a kind of optimal technical scheme of the utility model, spiral shell is provided at the front surface marginal position of the limit hole Bolt, and limit hole external walls are bolted to connection, there are two bolt is arranged altogether.

As a kind of optimal technical scheme of the utility model, the 2nd PPR connecting tubes, the 3rd PPR connecting tubes, the 4th It is fixedly connected by positioning bolt between PPR connecting tubes and three hole connectors.

As a kind of optimal technical scheme of the utility model, the antioxidant coating is a kind of inorganic, metal oxide material The component of matter, and antioxidant coating surface is coated with reflective layer.

As a kind of optimal technical scheme of the utility model, the internal diameter and the second cavity of first cavity pass through glue Connection is adhesively fixed, and the outer diameter of the first cavity is adhesively fixed by glue with antioxidant coating and is connect.

As a kind of optimal technical scheme of the utility model, the acoustical cotton is a kind of component of polyester fiber material.

Compared with prior art, the beneficial effects of the utility model：

1, the utility model is provided with acoustical cotton, is crossings on different level between fiber and fiber, is intertwined mutually, presents Go out many tiny gaps, the noise that flow generates in PPR pipe can be absorbed, in addition acoustical cotton itself is firm, handy tasteless, prevents Water, moisture-proof, permeability is good.

2, the utility model is provided with helicla flute, can be to flow when the flow that PPR pipe ontology flows through passes through helicla flute It guides, absorb the energy of flow and reduces the speed of flow flowing, avoid flow and directly wash away PPR pipe inner body wall The phenomenon that generating noise.

3, the utility model is provided with rubber-plastic sponge, can effectively be kept the temperature to PPR pipe ontology, in cold winter In, it can prevent valve from phenomenon of freezing occur with PPR pipe ontology junction, avoid PPR pipe ontology and the problem of bursting by freezing occur.

4, the utility model is provided with antioxidant coating, it may be possible to which realization carries out protection work to PPR pipe body outer surface With substantially increasing the use intensity of PPR pipe ontology, avoid the erosion through exposing to the weather for a long time of PPR pipe ontology and oxygen occur The phenomenon that change.

5, the utility model reaches decrease drainage noise by helicla flute, reaches reduction drainage noise by acoustical cotton, into And improve the noise reduction of PPR pipe ontology.

Description of the drawings

Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.

In the accompanying drawings：

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the sectional view of the utility model.

Figure label：1, PPR pipe ontology；2, the first PPR connecting tubes；3, diplopore connector；4, the 2nd PPR connecting tubes；5、 Limit hole；6, three hole connector；7, positioning bolt；8, valve；9, the 3rd PPR connecting tubes；10, the 4th PPR connecting tubes；11, resist Oxide covering；12, the first cavity；13, rubber-plastic sponge；14, the second cavity；15, acoustical cotton；16, helicla flute.

Specific implementation mode

The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

Embodiment：As shown in Figs. 1-2, the utility model provides a kind of technical solution, a kind of high intensity noise reduction PPR pipe, packet PPR pipe ontology 1 and the first PPR connecting tubes 2 are included, the outer surface of PPR pipe ontology 1 is coated with antioxidant coating 11, and PPR pipe ontology 1 Be internally provided with the first cavity 12, the inside of PPR pipe ontology 1 is provided with the second cavity 14 close to the side of the first cavity 12, And the inner wall of PPR pipe ontology 1 is provided with helicla flute 16, the inside of the first cavity 12 is filled with rubber-plastic sponge 13, the second cavity 14 Be internally provided with acoustical cotton 15, one end of the first PPR connecting tubes 2 is connected with diplopore connector 3, the side of diplopore connector 3 The 2nd PPR connecting tubes 4 are fixedly connected with, one end of the 2nd PPR connecting tubes 4 is installed with three hole connectors 6, and the 2nd PPR The front surface of connecting tube 4 is socketed with limit hole 5 close to the side of three hole connectors 6, and one end insertion of three hole connectors 6 is equipped with Valve 8, and the front surface insertion of three hole connectors 6 is equipped with positioning bolt 7, the other end of three hole connectors 6 is fixedly connected with 3rd PPR connecting tubes 9, and the other side of three hole connectors 6 is connected with the 4th PPR connecting tubes 10.

In order to be fixedly mounted the 2nd PPR connecting tubes 4 and the 4th PPR connecting tubes 10, in the present embodiment, it is preferred that limit hole 5 Front surface marginal position at be provided with bolt, and 5 external walls of limit hole are bolted to connection, and bolt is provided with two altogether It is a.

In order to make to realize connection between the 2nd PPR connecting tubes 4, the 3rd PPR connecting tubes 9, the 4th PPR connecting tubes 10, In the present embodiment, it is preferred that the 2nd PPR connecting tubes 4, the 3rd PPR connecting tubes 9, the 4th PPR connecting tubes 10 and three hole connectors 6 Between be fixedly connected by positioning bolt 7.

In order to carry out anti-oxidant treatment to PPR pipe ontology 1, in the present embodiment, it is preferred that antioxidant coating 11 is one The component of kind inorganic, metal oxide material, and 11 surface of antioxidant coating is coated with reflective layer.

In order to make the first cavity 12, the second cavity 14 achieve a fixed connection with antioxidant coating 11, in the present embodiment, preferably , the internal diameter of the first cavity 12 is adhesively fixed by glue with the second cavity 14 and is connect, and the outer diameter and antioxygen of the first cavity 12 Change coating 11 to be adhesively fixed connection by glue.

In order to improve the effect of acoustical cotton 15 and cost-effective, in the present embodiment, it is preferred that acoustical cotton 15 is a kind of polyester The component of Fiber Materials.

The operation principle and process for using of the utility model：In order to carry out noise elimination processing to the inside of PPR pipe ontology 1, The inner wall of PPR pipe ontology 1 is provided with helicla flute 16, and helicla flute 16 can draw the flow flowed through inside PPR pipe ontology 1 It leads, absorb the energy of flow and reduces the speed of flow flowing, avoid flow and directly wash away the generation of 1 inner wall of PPR pipe ontology The phenomenon that noise, in addition, being internally provided with acoustical cotton 15 in the second cavity 14, the noise that flow generates can pass through PPR pipe The inner wall of ontology 1 is transmitted in the second cavity 14, and then is entered in acoustical cotton 15, between the fiber and fiber in acoustical cotton 15 It for crossings on different level, is intertwined mutually, shows many tiny gaps, can absorb what flow in PPR pipe ontology 1 generated Noise, in addition acoustical cotton 15 itself is firm, handy tasteless, and waterproof, moisture-proof, permeability is good, in order to improve PPR pipe ontology 1 Use intensity, be filled with rubber-plastic sponge 13 in the inside of the first cavity 12, in cold winter, rubber-plastic sponge 13 can be right PPR pipe ontology 1 is effectively kept the temperature, and is prevented valve 8 from phenomenon of freezing occur with 1 junction of PPR pipe ontology in cold, is avoided There is the problem of bursting by freezing in PPR pipe ontology 1, in addition, be coated with antioxidant coating 11, anti-oxidant painting in the outer surface of PPR pipe ontology 1 Layer 11 is a kind of component of inorganic, metal oxide material, and 11 surface of antioxidant coating is coated with reflective layer, it may be possible to be realized Protective effect is carried out to the outer surface of PPR pipe ontology 1, erosion of 1 long-time of PPR pipe ontology through exposing to the weather is avoided and oxygen occurs The phenomenon that change, substantially increases the use intensity of PPR pipe ontology 1.

Finally it should be noted that：The foregoing is merely the preferred embodiments of the utility model, are not limited to this reality With novel, although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all It is included within the scope of protection of this utility model.

Claims

1. a kind of high intensity noise reduction PPR pipe, including PPR pipe ontology (1) and the first PPR connecting tubes (2), it is characterised in that：It is described The outer surface of PPR pipe ontology (1) is coated with antioxidant coating (11), and PPR pipe ontology (1) is internally provided with the first cavity (12), the inside of the PPR pipe ontology (1) is provided with the second cavity (14), and PPR pipe sheet close to the side of the first cavity (12) The inner wall of body (1) is provided with helicla flute (16), and the inside of first cavity (12) is filled with rubber-plastic sponge (13), and described second Cavity (14) is internally provided with acoustical cotton (15), and one end of the first PPR connecting tubes (2) is connected with diplopore connector (3), The side of the diplopore connector (3) is fixedly connected with the 2nd PPR connecting tubes (4), one end of the 2nd PPR connecting tubes (4) Three hole connectors (6) are installed with, and the front surface of the 2nd PPR connecting tubes (4) is socketed close to the side of three hole connectors (6) There are limit hole (5), one end insertion of three hole connector (6) that valve (8), and the front surface of three hole connectors (6) are installed Insertion is equipped with positioning bolt (7), and the other end of three hole connector (6) is fixedly connected with the 3rd PPR connecting tubes (9), and The other side of three hole connectors (6) is connected with the 4th PPR connecting tubes (10).

2. a kind of high intensity noise reduction PPR pipe according to claim 1, it is characterised in that：The front surface of the limit hole (5) Bolt is provided at marginal position, and limit hole (5) external walls are bolted to connection, there are two bolt is arranged altogether.

3. a kind of high intensity noise reduction PPR pipe according to claim 1, it is characterised in that：The 2nd PPR connecting tubes (4), It is fixedly connected by positioning bolt (7) between 3rd PPR connecting tubes (9), the 4th PPR connecting tubes (10) and three hole connectors (6).

4. a kind of high intensity noise reduction PPR pipe according to claim 1, it is characterised in that：The antioxidant coating (11) is A kind of component of inorganic, metal oxide material, and antioxidant coating (11) surface is coated with reflective layer.

5. a kind of high intensity noise reduction PPR pipe according to claim 1, it is characterised in that：First cavity (12) it is interior Diameter is adhesively fixed by glue with the second cavity (14) and is connect, and the outer diameter of the first cavity (12) passes through with antioxidant coating (11) Glue is adhesively fixed connection.

6. a kind of high intensity noise reduction PPR pipe according to claim 1, it is characterised in that：The acoustical cotton (15) is one kind The component of polyester fiber material.