CN214466711U

CN214466711U - High resistance to compression type PE feed pipe

Info

Publication number: CN214466711U
Application number: CN202120574481.2U
Authority: CN
Inventors: 姚金虎
Original assignee: Hebei Jinhai Jiaolong Pipeline Co ltd
Current assignee: Hebei Jinhai Jiaolong Pipeline Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-10-22
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a high pressure resistance type PE feed pipe, which comprises a body, the body structure as an organic whole to including inner tube and the outer tube that sets gradually from inside to outside, the inboard of inner tube is equipped with outstanding water conservancy diversion post, highly being greater than its width of water conservancy diversion post, the inboard coating of inner tube has the anticorrosive coating, the inner tube with be equipped with the reinforcing mesh between the outer tube. The utility model discloses a foretell high pressure resistance type PE feed pipe, simple structure, bearing strength is high, long service life.

Description

High resistance to compression type PE feed pipe

Technical Field

The utility model belongs to the technical field of the feed pipe technique and specifically relates to a high resistance to compression type PE feed pipe is related to.

Background

The plastic pipeline in China is developed quickly, the quality is improved continuously, wherein the polyethylene PE pipe is widely applied to the fields of building water supply, building drainage, buried drainage pipes, building heating and gas transmission pipes, electrician and telecommunication protective pipes, industrial pipes, agricultural pipes and the like due to the unique advantages of the polyethylene PE pipe, the polyethylene PE pipe is mainly applied to the fields of urban water supply, urban gas supply, farmland irrigation and the like, and the PE material is widely applied to the field of water supply pipe manufacturing due to the characteristics of high strength, corrosion resistance, no toxicity and the like, and is an ideal pipe for replacing a common iron water supply pipe because the PE material cannot rust.

The existing PE water supply pipe is insufficient in impact resistance due to the material factor, and the PE pipe is usually installed outdoors, so that the PE water supply pipe is easily subjected to impact force due to external factors, the PE water supply pipe is damaged, and the service life of the PE water supply pipe is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high resistance to compression PE feed pipe, simple structure bears the weight of intensity height, long service life.

In order to realize the above purpose, the utility model provides a high pressure resistance type PE feed pipe, which comprises a body, the body structure as an organic whole to including inner tube and the outer tube that sets gradually from inside to outside, the inboard of inner tube is equipped with outstanding water conservancy diversion post, the height that highly is greater than its width of water conservancy diversion post, the inboard coating of inner tube has the anticorrosive coating, the inner tube with be equipped with the reinforcing mesh between the outer tube.

Preferably, the reinforcing net is of a rotary folding structure, the inner side of the reinforcing net forms an isosceles acute angle triangle, the outer side of the reinforcing net forms an equilateral triangle, and annular connecting rings are arranged on the inner side and the outer side of the reinforcing net.

Preferably, a female connector is arranged on one side of the body, a male connector connected with the female connector is arranged on the other side of the body, and a sealing ring connected with the female connector is sleeved above the male connector.

Preferably, the female connection port is of an inward inclined chamfer structure, an annular clamping ring is arranged on the inner side of the female connection port, a guide ring matched with the chamfer structure is arranged on the male connection port, and a clamping ring corresponding to the clamping ring is arranged on the outer side of the male connection port.

Preferably, the female connection port is located in the inner tube.

Therefore, the utility model adopts the above-mentioned high resistance to compression type PE feed pipe, simple structure, bearing strength is high, long service life.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

FIG. 1 is a cross-sectional view of an embodiment of a high pressure resistance type PE water supply pipe of the present invention;

fig. 2 is a sectional view of an embodiment of the high pressure resistance type PE water supply pipe of the present invention.

Reference numerals

1. An inner tube; 2. an outer tube; 3. a flow guide column; 4. an anticorrosive layer; 5. a reinforcing mesh; 6. a connecting ring; 7. a female connection port; 8. a male connector; 9. a guide ring; 10. a collar; 11. a snap ring; 12. and (5) sealing rings.

Detailed Description

The technical solution of the present invention is further explained by the accompanying drawings and examples.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

As shown in the figure, a high pressure resistance type PE feed pipe, includes the body, body structure as an organic whole to including inner tube 1 and the outer tube 2 that sets gradually from inside to outside, realize the assurance of body intensity through inner tube 1 and outer tube 2. The inner side of the inner pipe 1 is provided with a protruding guide column 3, and the guide column 3 provides guide for the flow of water flow in the inner pipe 1. The height of the flow guide column 3 is larger than the width of the flow guide column, so that the effective guiding effect of the flow guide column is ensured. The inside coating of inner tube 1 has anticorrosive coating 4, and anticorrosive coating 4 can improve the anticorrosive effect of inner tube 1.

Be equipped with reinforcing mesh 5 between inner tube 1 and the outer tube 2, reinforcing mesh 5 has improved the joint strength between inner tube 1 and the outer tube 2. The reinforcing net 5 is of a rotary folding structure, the inner side of the reinforcing net is formed into an isosceles acute angle triangle, the outer side of the reinforcing net is formed into an equilateral triangle, and the structure of the reinforcing net 5 is arranged to ensure that the structure can be uniformly supported, so that the supporting strength of the reinforcing net is effectively improved. The inside and the outside of reinforcing net 5 all are equipped with annular go-between 6, and go-between 6 has further ensured the joint strength of reinforcing net 5.

One side of the body is provided with a female connector 7, the other side of the body is provided with a male connector 8 connected with the female connector 7, and the female connector 7 and the male connector 8 realize stable connection between the bodies. The sealing ring 12 connected with the female connector 7 is sleeved above the male connector 8, the sealing ring 12 ensures the sealing performance of connection between the bodies, and after the sealing ring 12 is removed, the bodies are quickly separated through the tilting female connector 7, so that the operation is convenient.

The female connector 7 is of an inward inclined chamfer structure, an annular clamping ring 10 is arranged on the inner side of the female connector, a guide ring 9 matched with the chamfer structure is arranged on the male connector 8, a clamping ring 11 corresponding to the clamping ring 10 is arranged on the outer side of the male connector, the female connector 7 is connected with the male connector 8 through the insertion of the guide ring 9 into the female connector 7, and meanwhile, the female connector 7 is stably connected with the male connector 8 through the connection of the clamping ring 11 and the clamping ring 10. The female connector 7 is located the inner tube 1, and the hardness of inner tube 1 is greater than the hardness of outer tube 2, and the split between the body is guaranteed to the material of outer tube 2 to prevent that external hard thing from causing serious wound to outer tube 2. The stable connection between the body is guaranteed to the material of inner tube 1, simultaneously, improves the bearing strength to discharge.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a high resistance to compression type PE feed pipe which characterized in that: the utility model discloses a novel anti-corrosion water pipe, including the body, the body is structure as an organic whole to including inner tube and the outer tube that sets gradually from inside to outside, the inboard of inner tube is equipped with outstanding water conservancy diversion post, the height of water conservancy diversion post is greater than its width, the inboard coating of inner tube has the anticorrosive coating, the inner tube with be equipped with the reinforcing mesh between the outer tube.

2. The high pressure resistant PE water supply pipe according to claim 1, wherein: the reinforcing net is of a rotary folding structure, the inner side of the reinforcing net forms an isosceles acute angle triangle, the outer side of the reinforcing net forms an equilateral triangle, and annular connecting rings are arranged on the inner side and the outer side of the reinforcing net.

3. The high pressure resistant PE water supply pipe according to claim 1, wherein: one side of the body is provided with a female connector, the other side of the body is provided with a male connector connected with the female connector, and a sealing ring connected with the female connector is sleeved above the male connector.

4. The high pressure resistant PE water supply pipe according to claim 3, wherein: the female connector is of an inward inclined chamfer structure, an annular clamping ring is arranged on the inner side of the female connector, a guide ring matched with the chamfer structure is arranged on the male connector, and a clamping ring corresponding to the clamping ring is arranged on the outer side of the male connector.

5. The high pressure resistant PE water supply pipe according to claim 3, wherein: the female connection port is located in the inner tube.