CN212156222U

CN212156222U - High-temperature-resistant polyethylene water pipe convenient to connect

Info

Publication number: CN212156222U
Application number: CN202020302187.1U
Authority: CN
Inventors: 郭万超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-12-15
Anticipated expiration: 2030-03-12

Abstract

The utility model relates to a high temperature resistant polyethylene water pipe convenient to connect, including the water pipe body, the water pipe body is polyethylene pipe, and the outer border of water pipe body both ends has first connecting portion and second connecting portion respectively, first connecting portion include a plurality of first locating blocks and corresponding first through-hole, and first through-hole sets up in first locating block center department; the second connecting part comprises a second positioning block and a second through hole which correspond to the first connecting part, and the first positioning block corresponds to the second positioning block; the first through hole corresponds to the second through hole; the first connecting part and the second connecting part are locked and connected through a connecting rod; the connecting rod comprises a threaded rod, a fixed block and an adjusting block for limiting the threaded rod in the first through hole and the second through hole; the inside insulating layer and the epoxy layer of being equipped with of water pipe body. The polyethylene water pipe can be connected with a standard or non-standard pipeline, so that the operation is convenient and the connection is convenient; the connected pipeline has good sealing performance, high temperature resistance and antifouling performance.

Description

High-temperature-resistant polyethylene water pipe convenient to connect

Technical Field

The utility model belongs to the technical field of the polyethylene water pipe, concretely relates to high temperature resistant polyethylene water pipe convenient to connect.

Background

Polyethylene pipe (PE pipe) is a common plastic pipe, which is widely used as a water supply pipe and is a replacement for traditional steel pipe and polyvinyl chloride drinking water pipe. The water supply pipe needs to bear certain pressure and has the characteristics of stable and reliable interface, cracking resistance, aging resistance, high temperature resistance and the like. The raw materials made of the polyethylene water pipe in the prior art have poor tensile strength, poor rigidity, poor processing and forming dimensional stability and difficult connection, thereby limiting the application of the polyethylene water pipe.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to overcome the defects, the utility model provides a high temperature resistant polyethylene water pipe convenient for connection, which can be connected with standard or non-standard pipelines, is convenient for operation and convenient and fast for connection; the connected pipeline has good sealing performance, high temperature resistance and antifouling performance.

The utility model provides a technical scheme that its technical problem adopted as follows: the high-temperature-resistant polyethylene water pipe convenient to connect comprises a water pipe body, wherein the water pipe body is a polyethylene pipe, the outer edges of two ends of the water pipe body are respectively provided with a first connecting part and a second connecting part, the first connecting parts comprise a plurality of first positioning blocks and corresponding first through holes, and the first through holes are formed in the centers of the first positioning blocks; the second connecting part comprises a second positioning block and a second through hole which correspond to the first connecting part, and the first positioning block corresponds to the second positioning block; the first through hole corresponds to the second through hole; the first connecting part and the second connecting part are locked and connected through a connecting rod; the connecting rod comprises a threaded rod, a fixed block and an adjusting block for limiting the threaded rod in the first through hole and the second through hole; the inside insulating layer and the epoxy layer of being equipped with of water pipe body.

Further, still be equipped with first gasket and second gasket on the threaded rod, first gasket is established at the fixed block inboard, and the second gasket is established at the regulating block inboard.

Furthermore, the fixed block of connecting rod sets up on first locating block.

Furthermore, two limiting blocks are arranged at the position, away from the edge of the water pipe body, of the second positioning block, and the two limiting blocks are respectively arranged above the joint side of the second positioning block and the second gasket; the second shim is defined within two of the retaining blocks.

Furthermore, a first sealing gasket and a second sealing gasket are respectively arranged at two ends of the water pipe body.

Further, still have first folding rubber circle and the folding rubber circle of second on the water pipe body, first folding rubber circle sets up between first connecting portion and water pipe body border, and the folding rubber circle of second sets up between second connecting portion and water pipe body border.

Further, the heat insulation layer is heat insulation paint.

The utility model has the advantages that:

1. the polyethylene water pipes of different pipe sections are connected through the matching of the first connecting part, the second connecting part and the connecting rod, so that the operation is convenient and the connection is convenient; even non-standard pipelines with small errors are also suitable; the insulating layer of water pipe body inboard setting effectively completely cuts off the inside heat transfer of water pipe and gives the water pipe body, improves the high temperature resistance ability of this polyethylene water pipe, and the epoxy layer effectively avoids the impurity of aquatic to subside and adsorbs inside the body, and antifouling performance is good.

2. The first gasket and the second gasket are arranged, so that the connection strength of the connecting piece can be increased, the connecting piece is prevented from slipping when the polyethylene water pipe is connected, and the connection is firm; the connecting rod is fixed on the first positioning block, so that the split connecting piece can be prevented from being lost, and the use is convenient; the second gasket is tightly locked and attached to the second positioning block through the arranged limiting block, so that the locking performance is good, and the connection strength is high; the coating is adopted for heat insulation, the inner diameter of the water pipe body is not influenced, the loss is small in use, and the outer diameter of the water pipe body is reduced in the water pipe with the same inner diameter.

3. The first sealing gasket and the second sealing gasket are arranged, so that the sealing performance between the water pipes of different pipe joints can be ensured, the situations of water leakage and water seepage are prevented, and the service life of the water pipes is prolonged; through the first folding rubber circle and the second folding rubber circle that set up, after the polyethylene water piping connection of different tube joints, through turning over respectively first folding rubber circle and second folding rubber circle and live the joint gap, can connect two water piping joints, can further improve the leakproofness of water piping connection department again, improve the performance of polyethylene water pipe.

Drawings

The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.

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

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is a right side view of the structure of the present invention;

FIG. 4 is a partial schematic view of the junction of the present invention;

wherein: 1 is the water pipe body, 11 is first sealed the pad, 12 is the second sealed pad, 13 is first folding rubber circle, 14 is the second folding rubber circle, 2 is first connecting portion, 21 is first locating piece, 22 is first through-hole, 3 is the second connecting portion, 31 is the second locating piece, 32 is the second through-hole, 33 is the stopper, 4 is the connecting rod, 41 is the threaded rod, 42 is the fixed block, 43 is the regulating block, 44 is first gasket, 45 is the second gasket, 5 is the insulating layer, 6 is the epoxy layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, the high temperature resistant polyethylene water pipe convenient to connect comprises a water pipe body 1, wherein the water pipe body 1 is a polyethylene pipe, the outer edges of two ends of the water pipe body 1 are respectively provided with a first connecting part 2 and a second connecting part 3, the first connecting part 2 comprises a plurality of first positioning blocks 21 which are formed into a ring shape and corresponding first through holes 22, and the first through holes 22 are arranged at the center of the first positioning blocks 21; the second connecting part 3 comprises a second positioning block 31 and a second through hole 32 corresponding to the first connecting part 2, the first positioning block 21 corresponds to the second positioning block 31, and the first through hole 22 corresponds to the second through hole 32; a first sealing gasket 11 and a second sealing gasket 12 are respectively arranged at two ends of the water pipe body 1; the water pipe body 1 is further provided with a first folding rubber ring 13 and a second folding rubber ring 14, the first folding rubber ring 13 is arranged between the first connecting part 2 and the edge of the water pipe body 1, and the second folding rubber ring 14 is arranged between the second connecting part 3 and the edge of the water pipe body 1; the first connecting part 2 and the second connecting part 3 are locked and connected through a connecting rod 4; the connecting rod 4 comprises a threaded rod 41, a fixed block 42 and an adjusting block 43 for limiting the threaded rod 41 in the first through hole 22 and the second through hole 32, a first gasket 44 and a second gasket 45 are further arranged on the threaded rod 41, the first gasket 44 is arranged on the inner side of the fixed block 42, and the second gasket 45 is arranged on the inner side of the adjusting block 43; the fixing blocks 42 of the connecting rod 4 are arranged on the first positioning block 21, the second positioning block 31 is provided with two limiting blocks 33 at the position far away from the edge of the water pipe body 1, and the two limiting blocks 33 are respectively arranged above the joint side of the second positioning block 31 and the second gasket 45; the second gasket 45 is limited in the two limit blocks 3; the water pipe comprises a water pipe body 1 and is characterized in that a heat insulation layer 5 and an epoxy resin layer 6 are arranged inside the water pipe body 1, and the heat insulation layer 5 is heat insulation paint.

The polyethylene water pipe is matched with the connecting rod through the first connecting part, the second connecting part and the connecting rod, and the polyethylene water pipes of different pipe sections are connected, so that the operation is convenient, and the connection is convenient; even non-standard pipelines with small errors are also suitable; the insulating layer of water pipe body inboard setting effectively completely cuts off the inside heat transfer of water pipe and gives the water pipe body, improves the high temperature resistance ability of this polyethylene water pipe, and the epoxy layer effectively avoids the impurity of aquatic to subside and adsorbs inside the body, and antifouling performance is good.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. High temperature resistant polyethylene water pipe convenient to connect, including water pipe body (1), water pipe body (1) is polyethylene pipe, its characterized in that: the outer edges of two ends of the water pipe body (1) are respectively provided with a first connecting part (2) and a second connecting part (3), the first connecting part (2) comprises a plurality of first positioning blocks (21) and corresponding first through holes (22), and the first through holes (22) are arranged at the centers of the first positioning blocks (21); the second connecting part (3) comprises a second positioning block (31) and a second through hole (32) corresponding to the first connecting part (2), the first positioning block (21) corresponds to the second positioning block (31), and the first through hole (22) corresponds to the second through hole (32); the first connecting part (2) and the second connecting part (3) are locked and connected through a connecting rod (4); the connecting rod (4) comprises a threaded rod (41), a fixing block (42) and an adjusting block (43) which limits the threaded rod (41) in the first through hole (22) and the second through hole (32); the water pipe is characterized in that a heat insulation layer (5) and an epoxy resin layer (6) are arranged inside the water pipe body (1).

2. A high temperature resistant polyethylene water pipe easy to connect as claimed in claim 1, wherein: the threaded rod (41) is further provided with a first gasket (44) and a second gasket (45), the first gasket (44) is arranged on the inner side of the fixing block (42), and the second gasket (45) is arranged on the inner side of the adjusting block (43).

3. A high temperature resistant polyethylene water pipe easy to connect as claimed in claim 1, wherein: and the fixed block (42) of the connecting rod (4) is arranged on the first positioning block (21).

4. The high temperature resistant polyethylene water pipe easy to connect as claimed in claim 2, wherein: the second positioning block (31) is provided with two limiting blocks (33) far away from the edge of the water pipe body (1), and the two limiting blocks (33) are respectively arranged above the joint side of the second positioning block (31) and the second gasket (45); the second gasket (45) is limited in the two limit blocks (33).

5. A high temperature resistant polyethylene water pipe easy to connect as claimed in claim 1, wherein: a first sealing gasket (11) and a second sealing gasket (12) are respectively arranged at two ends of the water pipe body (1).

6. A high temperature resistant polyethylene water pipe easy to connect as claimed in claim 1, wherein: still have first folding rubber circle (13) and second folding rubber circle (14) on water pipe body (1), first folding rubber circle (13) set up between first connecting portion (2) and water pipe body (1) border, and second folding rubber circle (14) set up between second connecting portion (3) and water pipe body (1) border.

7. A high temperature resistant polyethylene water pipe easy to connect as claimed in claim 1, wherein: the heat insulation layer (5) is heat insulation paint.