CN206406520U

CN206406520U - A kind of wear-resisting PE pipes

Info

Publication number: CN206406520U
Application number: CN201720074767.8U
Authority: CN
Inventors: 高野
Original assignee: Dongguan Nandian Insulation Materials Co Ltd
Current assignee: Dongguan Nandian Insulation Materials Co Ltd
Priority date: 2017-01-19
Filing date: 2017-01-19
Publication date: 2017-08-15
Anticipated expiration: 2027-01-19

Abstract

Managed the utility model discloses a kind of wear-resisting PE, including PE pipes main body and PE interface tubes, PE pipes main body includes PE pipes basic unit, high-temperature-resistant layer is provided with the inside of PE pipes basic unit, wearing layer is provided with the inside of high-temperature-resistant layer, packed layer is provided with the inside of wearing layer, heat-insulation layer is provided with the outside of PE pipes basic unit, the outside of heat-insulation layer sets matcoveredn, the outside of protective layer is provided with protrusion bar, silicon sand layer is provided between protrusion bar, PE interface tubes include pin end and female joint, pin end is provided with connector, the outermost layer of pin end is provided with spring catch, female joint is provided with link slot, the outermost layer of female joint is provided with pin-and-hole.The utility model reduces the frictional force inside PE pipes by packed layer, reduces friction of the conveying material to PE pipes in pipe; in addition, by being provided with wearing layer, improving the anti-wear performance of PE pipes; and silicon sand layer and protrusion bar are provided with outside PE pipes, protects the structure outside PE pipes not to be worn.

Description

A kind of wear-resisting PE pipes

Technical field

The utility model is related to delivery pipe field, specially a kind of wear-resisting PE pipes.

Background technology

Because PE pipes have the comprehensive advantages such as safety, health, easy construction, service life length, liquid is widely used in Body is conveyed and gas delivery art, but as the scope of application of PE pipes is more and more wider, and the substance classes of PE pipes conveying are also increasingly Many, some of which liquid of vicidity has larger abrasion in transportation to PE pipes, so as to cause the service life of PE pipes Shorten, also, in transport installation process, the outer surface of PE pipes and other object frictional impacts can cause PE tubular constructions to damage, Influence its using effect.

So, how to design a kind of wear-resisting PE pipes, the problem of currently being solved as us.

Utility model content

The purpose of this utility model is that providing a kind of wear-resisting PE manages, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides following technical scheme：A kind of wear-resisting PE pipe, including PE pipes main body and PE interface tubes, the PE pipes main body includes being provided with high-temperature-resistant layer, the high temperature resistant on the inside of PE pipes basic unit, the PE pipes basic unit The inner side of layer, which is provided with the inside of wearing layer, the wearing layer, is provided with packed layer, and guarantor is provided with the outside of the PE pipes basic unit Warm layer, the outside of the heat-insulation layer sets matcoveredn, and the outside of the protective layer is provided between protrusion bar, the protrusion bar Silicon sand layer is provided with, the PE interface tubes include pin end and female joint, and the pin end is provided with connector, the pin end Outermost layer be provided with spring catch, the female joint is provided with link slot, and the outermost layer of the female joint is provided with pin-and-hole.

Further, the wearing layer is made of carborundum high molecular abrasion-proof material members.

Further, the high-temperature-resistant layer is made of polyether-ether-ketone resin.

Further, the protective layer is made of PET film.

Further, the link slot is internally provided with seal washer.

Further, the protrusion bar is made of synthetic rubber, is provided with eight, is evenly distributed on PE pipe main bodys Around.

Further, the silicon sand layer is slightly below the height of protrusion bar.

Compared with prior art, the beneficial effects of the utility model are：This kind of wear-resisting PE pipe, by setting wearing layer, increases The strong anti-wear performance of PE pipes, and the surface of wearing layer is provided with packed layer, make the surface of wearing layer more smooth, so that Reduce the frictional force inside PE pipes, friction of the reduction liquid in pipe to PE pipes, in addition, by the high-temperature-resistant layer of setting, extending The scope of application of PE pipes, improves the performance of PE pipes, finally, the silicon sand layer set outside PE pipes and protrusion bar, effectively Protect the exterior tubular body of PE pipes.

Brief description of the drawings

Fig. 1 is PE pipes agent structure schematic diagram of the present utility model；

Fig. 2 is pin end structural representation of the present utility model；

Fig. 3 is female joint structural representation of the present utility model.

In figure：1-PE pipe main bodys；2-PE interface tubes；3-PE pipes basic unit；4- high-temperature-resistant layers；5- wearing layers；6- packed layers；7- Heat-insulation layer；8- protective layers；9- protrudes bar；10- silicon sand layers；11- pin ends；12- female joints；13- connectors；14- spring catch； 15- link slots；16- pin-and-holes.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-3 are referred to, the utility model provides a kind of wear-resisting PE pipes：Including PE pipes main body 1 and PE interface tubes 2, PE pipes Main body 1 includes PE pipes basic unit 3, and the inner side of PE pipes basic unit 3 is provided with high-temperature-resistant layer 4, and the inner side of high-temperature-resistant layer 4 is provided with wearing layer 5, the inner side of wearing layer 5 is provided with packed layer 6, and the outside of PE pipes basic unit 3 is provided with heat-insulation layer 7, and the outside of heat-insulation layer 7 is provided with Protective layer 8, the outside of protective layer 8, which is provided between protrusion bar 9, protrusion bar 9, is provided with silicon sand layer 10, and PE interface tubes 2 include public affairs Joint 11 and female joint 12, pin end 11 are provided with connector 13, and the outermost layer of pin end 11 is provided with spring catch 14, female joint 12 are provided with link slot 15, and the outermost layer of female joint 12 is provided with pin-and-hole 16.

Further, wearing layer 5 is made of carborundum high molecular abrasion-proof material members, and its anti-wear performance is good, chemistry Property is stable, so as to improve the anti-wear performance of PE pipes, extends the service life of PE pipes, substantially increases the comprehensive of PE pipes Energy.

Further, high-temperature-resistant layer 4 is made of polyether-ether-ketone resin, and its high temperature resistant grade is high, can be Celsius 250 It is used for a long time under conditions of degree, PE pipes is provided with resistant to elevated temperatures ability, extend the scope of application of PE pipes.

Further, protective layer 8 is made of PET film, and the obdurability of PET film makes in the thermoplastic most Alright, tensile strength and impact strength are very high, and it is stood upright, dimensionally stable, so as to improve the intensity of PE pipes, makes It can still stablize under rugged environment, continue normal work.

Further, link slot 15 is internally provided with seal washer, makes interface is even closer to link together, prevents Liquid in pipe or gas leakage.

Further, the protrusion bar 9 is made of synthetic rubber, is provided with eight, is evenly distributed on PE pipes main body 1 Around, prevent PE pipes from rolling, and PE pipes are supported, prevent the body that weares and teares.

Further, the silicon sand layer 10 is slightly below the height for protruding bar 9, protects the external structure of PE pipes not to be worn, Improve its wearability.

Operation principle：The inner side of PE pipes basic unit 3 is provided with high-temperature-resistant layer 4, can steady operation in high temperature environments, improve The temperature capacity of PE pipes, the inner side of high-temperature-resistant layer 4 is provided with wearing layer 5, makes PE pipes more wear-resisting, improves PE pipes and use the longevity Life, the inner side of wearing layer 5 is provided with packed layer 6, makes the surface of wearing layer 5 more more smooth, the resistance inside reduction PE pipes, has Beneficial to material conveying, the outside of PE pipes basic unit 3 is provided with heat-insulation layer 7, prevents in pipe that temperature is too high and PE pipe external environment conditions are caused Infringement, and when preventing that external temperature is too low, the performance of influence PE pipes basic unit 3, the outside of heat-insulation layer 7 sets matcoveredn 8, The impact resistance of PE pipes is improved, the intensity of PE pipes is substantially increased, so that PE pipes can be stablized under rugged environment Work, the outside of protective layer 8 is provided with protrusion bar 9, prevents PE pipes from rolling and supports PE to manage, it is right in PE pipe moving process to reduce Silicon sand layer 10 is provided between the abrasion of body, protrusion bar 9, protection PE pipe external structures are not damaged by, and PE interface tubes 2 include public affairs Joint 11 and female joint 12, facilitate the connection between PE pipes, and pin end 11 is provided with connector 13, docks, makes with link slot 15 Two PE pipes link together, and spring catch 14 and pin-and-hole 16 by being set on pin end 11 and female joint 12, PE are managed steady Surely it is fixed together.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of wear-resisting PE pipes, including PE pipes main body (1) and PE interface tubes (2), it is characterised in that：PE pipes main body (1) bag Include to be provided with the inside of PE pipes basic unit (3), the PE pipes basic unit (3) on the inside of high-temperature-resistant layer (4), the high-temperature-resistant layer (4) and set It is equipped with the inside of wearing layer (5), the wearing layer (5) and is provided with packed layer (6), is provided with the outside of the PE pipes basic unit (3) Heat-insulation layer (7), the outside of the heat-insulation layer (7) sets matcoveredn (8), and the outside of the protective layer (8) is provided with protrusion bar (9) silicon sand layer (10), is provided between the protrusion bar (9), the PE interface tubes (2) include pin end (11) and female joint (12), the pin end (11) is provided with connector (13), and the outermost layer of the pin end (11) is provided with spring catch (14), institute State female joint (12) and be provided with link slot (15), the outermost layer of the female joint (12) is provided with pin-and-hole (16).

2. a kind of wear-resisting PE pipes according to claim 1, it is characterised in that：The wearing layer (5) is to use carborundum high score What sub- high-abrasive material component was made.

3. a kind of wear-resisting PE pipes according to claim 1, it is characterised in that：The high-temperature-resistant layer (4) is to use polyether-ether-ketone What resin was made.

4. a kind of wear-resisting PE pipes according to claim 1, it is characterised in that：The protective layer (8) is made of PET film 's.

5. a kind of wear-resisting PE pipes according to claim 1, it is characterised in that：The link slot (15) is internally provided with sealing Packing ring.

6. a kind of wear-resisting PE pipes according to claim 1, it is characterised in that：The protrusion bar (9) is to use synthetic rubber system Into, eight are provided with, is evenly distributed on around PE pipes main body (1).

7. a kind of wear-resisting PE pipes according to claim 1, it is characterised in that：The silicon sand layer (10) is slightly below protrusion bar (9) height.