CN214662594U

CN214662594U - Wear-resisting type PE pipe

Info

Publication number: CN214662594U
Application number: CN202021783358.3U
Authority: CN
Inventors: 劳仲谊
Original assignee: Individual
Current assignee: Hung Hing Trading Co ltd Of Shengli Oilfield
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-11-09
Anticipated expiration: 2030-08-24

Abstract

The utility model provides a wear-resisting type PE pipe belongs to wear-resisting type PE pipe technical field, include: PE manages main part, main part inlayer, main part are outer, wear-resisting rubber layer, smooth layer, fixture block, flange, connector, connecting pipe, spread groove, solid fixed ring, screw hole, screw rod and lock nut, and PE manages main part inner wall fixed connection and is equipped with the main part inlayer, and main part inlayer outer wall fixed connection is equipped with the main part skin, and main part outer wall fixed connection is equipped with wear-resisting rubber layer. The utility model discloses a set up main part inlayer and main part outer material and be PE, wear-resisting rubber layer material is wear-resisting rubber, makes wear-resisting rubber layer constitute wear-resisting structure at the outer wall of main part, makes PE pipe main part more wear-resisting, and smooth layer material is polytetrafluoroethylene, makes wear-resisting rubber layer outer wall constitute smooth surface, makes the wear resistance of wear-resisting rubber layer outer wall improve.

Description

Wear-resisting type PE pipe

Technical Field

The utility model relates to a wear-resisting type PE manages technical field, particularly, relates to a wear-resisting type PE pipe.

Background

Because the PE pipe has the comprehensive advantages of safety, sanitation, construction convenience, long service life and the like, and is widely applied to the fields of liquid conveying and gas conveying, but along with the application range of the PE pipe is wider and wider, the types of substances conveyed by the PE pipe are more and more, some viscous liquid can greatly wear the PE pipe in the transportation process, so that the service life of the PE pipe is shortened, in the transportation and installation processes, the outer surface of the PE pipe is in friction collision with other objects, the damage of the PE pipe structure can be caused, the use effect of the PE pipe is influenced, and therefore, the wear-resistant PE pipe is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of proposing in the background art to provide a wear-resisting type PE pipe.

In order to achieve the above object, the utility model provides a following technical scheme: a wear resistant PE pipe comprising: the PE pipe comprises a PE pipe main body, a main body inner layer, a main body outer layer, a wear-resistant rubber layer, a smooth layer, clamping blocks, flanges, connectors, connecting pipes, connecting grooves, fixing rings, threaded holes, screws and locking nuts, wherein the main body inner layer is fixedly connected to the inner wall of the PE pipe main body, the main body outer layer is fixedly connected to the outer wall of the main body inner layer, the wear-resistant rubber layer is fixedly connected to the outer wall of the main body outer layer, a plurality of clamping blocks are uniformly and fixedly connected to the outer wall of the main body outer layer, the clamping blocks are fixedly connected to the wear-resistant rubber layer, the smooth layer is fixedly connected to the outer wall of the wear-resistant rubber layer, the flanges are fixedly connected to the outer walls of the two ends of the PE pipe main body, the connectors are fixedly connected to the two ends of the PE pipe main body, the connecting pipes are movably connected to each other, the connecting grooves are fixedly connected to the two ends of the connecting pipes, and the fixing rings are movably connected to the inner sides of the flanges, the outer side of the fixing ring is evenly provided with a plurality of threaded holes, two threaded holes are connected with each other in a movable mode and provided with screw rods, and two ends of each screw rod are connected with locking nuts in a movable mode and provided with locking nuts.

Preferably, the connecting head and the connecting groove are sleeved.

Preferably, the diameter of the inner wall of the fixing ring is equal to the diameter of the outer wall of the PE pipe main body, the diameter of the outer wall of the flange is larger than the diameter of the inner wall of the fixing ring, and the diameter of the outer wall of the flange is smaller than the diameter of the outer wall of the fixing ring.

Preferably, the threaded holes are at least four.

Preferably, the main body inner layer and the main body outer layer are made of PE, the wear-resistant rubber layer is made of wear-resistant rubber, and the smooth layer is made of polytetrafluoroethylene.

Preferably, the cross section of the clamping block is of a T-shaped structure, and one end of the clamping block is arranged in the wear-resistant rubber layer.

The utility model provides a wear-resisting type PE pipe has following beneficial effect:

1. this wear-resisting type PE pipe is PE through setting up main part inlayer and main part outer layer material, and the wear-resisting rubber layer material is wear-resisting rubber, makes wear-resisting rubber layer constitute wear-resisting structure at main part outer layer outer wall, makes PE pipe main part more wear-resisting, and smooth layer material is polytetrafluoroethylene, makes wear-resisting rubber layer outer wall constitute smooth surface, makes the wear resistance of wear-resisting rubber layer outer wall improve.

2. This wear-resisting type PE pipe is through setting up the flange, the connector, the connecting pipe, the spread groove, solid fixed ring, the screw hole, screw rod and lock nut, when two PE pipe main parts are being connected, make inside PE pipe main part both ends connector all emboliaed the spread groove, through screw hole and the screw rod on solid fixed ring, the lock nut at rethread screw rod both ends locks, make two PE pipe main parts lock through connector, the connecting pipe, gu fixed ring, the flange, the screw rod, screw hole and lock nut.

Drawings

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

Fig. 2 is a cross-sectional view of the overall structure of the present invention.

Fig. 3 is a main body sectional view of the PE pipe of the present invention.

Fig. 4 is an enlarged view of fig. 3A of the present invention.

In fig. 1 to 4, the corresponding relationship between the part names or lines and the reference numbers is: the PE pipe comprises a PE pipe body-1, a body inner layer-101, a body outer layer-102, a wear-resistant rubber layer-103, a smooth layer-104, a fixture block-105, a flange-2, a connector-3, a connecting pipe-4, a connecting groove-401, a fixing ring-5, a threaded hole-501, a screw-6 and a locking nut-601.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a wear-resistant PE pipe, including: the PE pipe comprises a PE pipe body 1, a main body inner layer 101, a main body outer layer 102, a wear-resistant rubber layer 103, a smooth layer 104, a fixture block 105, a flange 2, a connector 3, a connecting pipe 4, a connecting groove 401, a fixing ring 5, a threaded hole 501, a screw 6 and a locking nut 601, wherein the main body inner layer 101 is fixedly connected to the inner wall of the PE pipe body 1, the main body outer layer 102 is fixedly connected to the outer wall of the main body inner layer 101, the wear-resistant rubber layer 103 is fixedly connected to the outer wall of the main body outer layer 102, a plurality of fixture blocks 105 are uniformly and fixedly connected to the outer wall of the main body outer layer 102, the fixture blocks 105 are fixedly connected to the wear-resistant rubber layer 103, the smooth layer 104 is fixedly connected to the outer wall of the wear-resistant rubber layer 103, the flanges 2 are fixedly connected to the outer walls of two ends of the PE pipe body 1, the connector 3 is fixedly connected to two ends of the PE pipe body 1, the connecting pipe 4 is movably connected to the connecting pipe body 4, and the connecting groove 401 is fixedly connected to two ends of the connecting

pipe

4, 2 inboard equal swing joint of flange is equipped with solid fixed ring 5, and solid fixed ring 5 outside evenly is equipped with a plurality of screw hole 501, and equal swing joint is equipped with screw rod 6 between two screw holes 501, and the equal swing joint in screw rod 6 both ends is equipped with lock nut 601.

In this embodiment, connector 3 and spread groove 401 are the setting of cup jointing, make connector 3 can insert inside spread groove 401, connect two PE pipe main parts 1 through connecting pipe 4.

In this embodiment, solid fixed ring 5 inner wall diameters equals 1 outer wall diameter of PE pipe main part, and 2 outer wall diameters of flange are greater than solid fixed ring 5 inner wall diameters, 2 outer wall diameters of flange are less than solid fixed ring 5 outer wall diameters, make the joint structure that can form the atress between flange 2 and the solid fixed ring 5, when two PE pipe main parts 1 are connecting, make 1 both ends connector 3 of PE pipe main part all embolia inside spread groove 401, screw hole 501 and screw rod 6 on through solid fixed ring 5, the lock nut 601 at 6 both ends of rethread screw rod locks, make two PE pipe main parts 1 through connector 3, connecting pipe 4, gu fixed ring 5, flange 2, screw rod 6, screw hole 501 and lock nut 601 lock.

In this embodiment, the number of the threaded holes 501 is at least four, so that when the threaded holes 501 are locked by the screws 6 and the locking nuts 601, the stress of the fixing plate 5 is more uniform.

In this embodiment, the inner layer 101 and the outer layer 102 of the main body are made of PE, the wear-resistant rubber layer 103 is made of wear-resistant rubber, so that the wear-resistant rubber layer 103 forms a wear-resistant structure on the outer wall of the outer layer 102 of the main body, the main body of the PE pipe is more wear-resistant, the smooth layer 104 is made of teflon, so that the outer wall of the wear-resistant rubber layer 103 forms a smooth surface, and the wear resistance of the outer wall of the wear-resistant rubber layer 103 is improved.

In this embodiment, the cross section of the clamping block 105 is a T-shaped structure, and one end of the clamping block 105 is disposed inside the wear-resistant rubber layer 103, so that the main body outer layer 102 and the wear-resistant rubber layer 103 are better fixed together when being connected.

The working principle is as follows:

by arranging the flange 2, the connectors 3, the connecting pipes 4, the connecting grooves 401, the fixing rings 5, the threaded holes 501, the screws 6 and the locking nuts 601, when two PE pipe main bodies 1 are connected, the connectors 3 at two ends of the PE pipe main bodies 1 are sleeved into the connecting grooves 401, the connectors 3 at two ends of the PE pipe main bodies 1 are locked by the threaded holes 501 and the screws 6 on the fixing rings 5 and the locking nuts 601 at two ends of the screws 6, so that the two PE pipe main bodies 1 are locked by the connectors 3, the connecting pipes 4, the fixing rings 5, the flange 2, the screws 6, the threaded holes 501 and the locking nuts 601;

the materials of the main body inner layer 101 and the main body outer layer 102 are both PE, the material of the wear-resistant rubber layer 103 is wear-resistant rubber, the wear-resistant rubber layer 103 forms a wear-resistant structure on the outer wall of the main body outer layer 102, the main body of the PE pipe is more wear-resistant, the material of the smooth layer 104 is polytetrafluoroethylene, the outer wall of the wear-resistant rubber layer 103 forms a smooth surface, and the wear resistance of the outer wall of the wear-resistant rubber layer 103 is improved;

the cross section of the clamping block 105 is in a T-shaped structure, and one end of the clamping block 105 is arranged in the wear-resistant rubber layer 103, so that the main body outer layer 102 and the wear-resistant rubber layer 103 are better fixed together when being connected.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. A wear resistant PE pipe comprising: PE manages main part (1), main part inlayer (101), main part outer (102), wear-resisting rubber layer (103), smooth layer (104), fixture block (105), flange (2), connector (3), connecting pipe (4), spread groove (401), solid fixed ring (5), screw hole (501), screw rod (6) and lock nut (601), its characterized in that: the inner wall of the PE pipe main body (1) is fixedly connected with a main body inner layer (101), the outer wall of the main body inner layer (101) is fixedly connected with a main body outer layer (102), the outer wall of the main body outer layer (102) is fixedly connected with a wear-resistant rubber layer (103), the outer wall of the main body outer layer (102) is uniformly and fixedly connected with a plurality of clamping blocks (105), the clamping blocks (105) are fixedly connected with the wear-resistant rubber layer (103), the outer wall of the wear-resistant rubber layer (103) is fixedly connected with a smooth layer (104), the outer walls of the two ends of the PE pipe main body (1) are respectively and fixedly connected with a flange (2), the two ends of the PE pipe main body (1) are respectively and fixedly connected with a connector (3), a connecting pipe (4) is movably connected between the two PE pipe main bodies (1), the two ends of the connecting pipe (4) are respectively and fixedly connected with a connecting groove (401), and the inner side of the flange (2) is respectively and movably connected with a fixing ring (5), the outer side of the fixing ring (5) is evenly provided with a plurality of threaded holes (501), two threaded holes (501) are connected with each other in a movable mode to form a screw rod (6), and two ends of the screw rod (6) are connected with each other in a movable mode to form a locking nut (601).

2. A wear-resistant PE pipe as claimed in claim 1, wherein: the connector (3) and the connecting groove (401) are in sleeved connection.

3. A wear-resistant PE pipe as claimed in claim 1, wherein: the inner wall diameter of the fixing ring (5) is equal to the outer wall diameter of the PE pipe main body (1), the outer wall diameter of the flange (2) is larger than the inner wall diameter of the fixing ring (5), and the outer wall diameter of the flange (2) is smaller than the outer wall diameter of the fixing ring (5).

4. A wear-resistant PE pipe as claimed in claim 1, wherein: at least four threaded holes (501) are arranged.

5. A wear-resistant PE pipe as claimed in claim 1, wherein: the main body inner layer (101) and the main body outer layer (102) are made of PE, the wear-resistant rubber layer (103) is made of wear-resistant rubber, and the smooth layer (104) is made of polytetrafluoroethylene.

6. A wear-resistant PE pipe as claimed in claim 1, wherein: the cross section of the clamping block (105) is of a T-shaped structure, and one end of the clamping block (105) is arranged in the wear-resistant rubber layer (103).