CN213393924U - Polyethylene pipe convenient to disassemble and install - Google Patents
Polyethylene pipe convenient to disassemble and install Download PDFInfo
- Publication number
- CN213393924U CN213393924U CN202021963562.3U CN202021963562U CN213393924U CN 213393924 U CN213393924 U CN 213393924U CN 202021963562 U CN202021963562 U CN 202021963562U CN 213393924 U CN213393924 U CN 213393924U
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- polyethylene pipe
- pipe body
- connecting block
- polyethylene
- external thread
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Abstract
The utility model discloses a polyethylene pipe convenient for disassembly and assembly, which comprises a polyethylene pipe body, wherein the right end of the polyethylene pipe body is provided with a first connecting block, the outer surface of the first connecting block is provided with a first external thread, the outer surface of the right side of the polyethylene pipe body is provided with a second external thread, the left end of the polyethylene pipe body is provided with a second connecting block, the inner surface of the second connecting block is provided with a first internal thread, the joint of the polyethylene pipe body is sleeved with a sleeve, and the inner surfaces of the left side and the right side of the sleeve are both provided with second internal threads; has the advantages that: the device carries out threaded connection between through two polyethylene pipe body junctions for disassemble the installation easily between two polyethylene pipe bodies, set up seal ring simultaneously, make the leakproofness reinforcing between two polyethylene pipe bodies, reduced the danger that the inside water of polyethylene pipe and gas leaked, set up the sleeve, strengthened the rigidity of polyethylene pipe, prevent the brittle failure of polyethylene union coupling department.
Description
Technical Field
The utility model relates to a polyethylene pipe's technical field specifically is a polyethylene pipe of installation conveniently disassembles.
Background
Polyethylene pipes, also known as PE pipes, have a wide range of applications, with water supply pipes and gas pipes being the two largest markets for their use, ranging from yellow pipes for natural gas with small cross-sections to black pipes with thick walls for industrial and urban pipelines. The polyethylene has good heat resistance and cold resistance, good chemical stability and lighter weight, and is widely applied to the fields of urban and rural water supply pipelines, fuel gas conveying pipelines and the like.
The existing polyethylene pipe is inconvenient to disassemble and install, delay time is long in the disassembling and installing process, meanwhile, the polyethylene pipe is poor in sealing performance during installation, water and fuel gas in the polyethylene pipe are easy to leak, and certain danger is brought to a user; present polyethylene pipe is disassembled occasionally and is installed although very convenient simultaneously, but the rigidity is not enough, causes polyethylene union coupling department easy brittle failure very, for this reason the utility model provides a polyethylene pipe of conveniently disassembling the installation is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a polyethylene pipe of installation conveniently disassembles to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a polyethylene pipe of installation conveniently disassembles, includes the polyethylene pipe body, the inner wall that the right-hand member of polyethylene pipe body is close to the polyethylene pipe body is provided with first splice block, the surface of first splice block is provided with first external screw thread, the right side surface of polyethylene pipe body is provided with the second external screw thread, it is provided with the lug to be close to second external screw thread department on the polyethylene pipe body, the outer wall that the left end of polyethylene pipe body is close to the polyethylene pipe body is provided with the second connecting block, the internal surface of second connecting block is provided with first internal thread, the left side surface of polyethylene pipe body is provided with the third external screw thread, the sleeve has been cup jointed to the junction of polyethylene pipe body, telescopic left and right sides internal surface all is provided with the second internal.
Preferably, a sealing groove is formed in the bent part of the polyethylene pipe body and the first connecting block, and a sealing gasket is sleeved in the sealing groove.
Preferably, the polyethylene pipe body, the first connecting block, the second connecting block and the lug are of an integrally formed structure.
Preferably, the first external thread and the first internal thread are matched with each other, and the second external thread and the third external thread are respectively matched with the second internal thread.
Preferably, the front end of the first connecting block is provided with a limiting block, a limiting groove is formed in the bending part of the polyethylene pipe and the second connecting block, and the limiting block is matched with the limiting groove.
Preferably, first mounting groove has been seted up to the left side surface of polyethylene pipe body, the second mounting groove has been seted up to telescopic surface, the surface of first mounting groove and second mounting groove all is provided with anti-skidding line.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the device is close to the inner wall of polyethylene pipe through the right-hand member of polyethylene pipe and is provided with first connecting block, the surface of first connecting block is provided with first external screw thread, the outer wall that the left end of polyethylene pipe is close to polyethylene pipe is provided with the second connecting block, the internal surface of second connecting block is provided with first internal thread, make things convenient for carrying out threaded connection between two polyethylene pipes, make and disassemble the installation easily between two polyethylene pipes, the seal groove has been seted up with the department of buckling of first connecting block to polyethylene pipe simultaneously, cup joint seal ring in the seal groove, make the leakproofness reinforcing between two polyethylene pipes, the danger that the inside water of polyethylene pipe and gas leaked has been reduced.
2. The sleeve is sleeved at the joint of the polyethylene pipes, and second internal threads are arranged on the inner surfaces of the left side and the right side of the sleeve, so that the two polyethylene pipes are in threaded connection with the sleeve, the rigidity of the polyethylene pipes is enhanced, and the polyethylene pipe joint is prevented from being brittle.
Drawings
FIG. 1 is a schematic structural view of the polyethylene pipe body of the present invention;
FIG. 2 is a schematic structural view of the installation of the polyethylene pipe body of the present invention;
FIG. 3 is a schematic structural view of the right side of the polyethylene pipe body of the present invention;
fig. 4 is a schematic structural view of the left side of the polyethylene pipe of the present invention.
In the figure: a polyethylene pipe body 1; a second external thread 11; a bump 12; a third external thread 13; a first connecting block 2; a first external thread 21; a stopper block 22; a second connecting block 3; a first internal thread 31; a stopper groove 32; a sleeve 4; a second internal thread 41; a seal groove 5; a sealing gasket 51; a first mounting groove 6; a second mounting groove 7.
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 to 4, the present invention provides a technical solution: a polyethylene pipe convenient to disassemble and install comprises a polyethylene pipe body 1, wherein a first connecting block 2 is arranged at the right end of the polyethylene pipe body 1 close to the inner wall of the polyethylene pipe body 1, the first connecting block 2 is of a circular ring-shaped structure, first external threads 21 are arranged on the outer surface of the first connecting block 2, second external threads 11 are arranged on the outer surface of the right side of the polyethylene pipe body 1, a lug 12 is arranged on the polyethylene pipe body 1 close to the second external threads 11 and can limit a sleeve 4, a second connecting block 3 is arranged at the left end of the polyethylene pipe body 1 close to the outer wall of the polyethylene pipe body 1, the second connecting block 3 is of a circular ring-shaped structure, first internal threads 31 are arranged on the inner surface of the second connecting block 3, third external threads 13 are arranged on the outer surface of the left side of the polyethylene pipe body 1, the sleeve 4 is sleeved at the joint of the polyethylene pipe body 1, and the length of the sleeve 4 is larger, the inner surfaces of the left and right sides of the sleeve 4 are provided with second internal threads 41.
Further, a sealing groove 5 is formed in the bending part of the polyethylene pipe body 1 and the first connecting block 2, and a sealing washer 51 is sleeved in the sealing groove 5, so that the sealing performance between the two polyethylene pipe bodies 1 is enhanced, and the danger of water and gas leakage inside the polyethylene pipe is reduced.
Further, the polyethylene pipe body 1, the first connecting block 2, the second connecting block 3 and the projection 12 are of an integrally formed structure, so that the polyethylene pipe body 1 is convenient to disassemble and assemble.
Further, the first external thread 21 and the first internal thread 31 are matched with each other, and the second external thread 11 and the third external thread 13 are respectively matched with the second internal thread 41, so that the disassembly and assembly of the polyethylene pipe body 1 are more convenient.
Further, the front end of first connecting block 2 is provided with stopper 22, and spacing groove 32 has been seted up with the department of buckling of second connecting block 3 to polyethylene pipe 1, and stopper 22 matches each other with spacing groove 32, can be connected between first connecting block 2 and the second connecting block 3 and play limiting displacement, prevents not hard up.
Further, first mounting groove 6 has been seted up to the left side surface of polyethylene pipe 1, and second mounting groove 7 has been seted up to the surface of sleeve 4, and the surface of first mounting groove 6 and second mounting groove 7 all is provided with anti-skidding line, and convenient to use person is to the installation between the polyethylene pipe 1.
The working principle is as follows: when the device is used practically, a sealing groove 5 is formed in the bending part of the polyethylene pipe body 1 and the first connecting block 2, a sealing washer 51 is sleeved in the sealing groove 5, firstly, the sealing washer 51 is sleeved in the sealing groove 5, the effect of enhancing the sealing performance between the two polyethylene pipe bodies 1 can be achieved, the risk of water and gas leakage in the polyethylene pipe is reduced, then, the sleeve 4 is sleeved at the connecting part of the polyethylene pipe bodies 1, the second internal threads 41 are formed in the inner surfaces of the left side and the right side of the sleeve 4, and a user can press the second mounting groove 7 to enable the second internal threads 41 of the sleeve 4 to be in threaded connection with the second external threads 11 of the polyethylene pipe bodies 1, so that the rigidity of the connecting part of the polyethylene pipe is enhanced, and the polyethylene pipe connecting part is prevented from being cracked; at last, the inner wall of the right end of the polyethylene pipe body 1 is close to the polyethylene pipe body 1, and is provided with a first connecting block 2, the outer surface of the first connecting block 2 is provided with a first external thread 21, the outer wall of the left end of the polyethylene pipe body 1, which is close to the polyethylene pipe body 1, is provided with a second connecting block 3, the inner surface of the second connecting block 3 is provided with a first internal thread 31, a user presses the first mounting groove 6, and the connection between the joints of the two polyethylene pipe bodies 1 is in threaded connection, so that the installation is easily disassembled between the two polyethylene pipe bodies 1, and meanwhile, the third external thread 13 is in threaded connection with the second internal thread 41, so that the installation is completed, and the installation and.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a polyethylene pipe of installation conveniently disassembles, includes polyethylene pipe body (1), its characterized in that: the right end of the polyethylene pipe body (1) is provided with a first connecting block (2) close to the inner wall of the polyethylene pipe body (1), a first external thread (21) is arranged on the outer surface of the first connecting block (2), a second external thread (11) is arranged on the outer surface of the right side of the polyethylene pipe body (1), a convex block (12) is arranged on the polyethylene pipe body (1) close to the second external thread (11), the left end of the polyethylene pipe body (1) is provided with a second connecting block (3) close to the outer wall of the polyethylene pipe body (1), the inner surface of the second connecting block (3) is provided with a first internal thread (31), the outer surface of the left side of the polyethylene pipe body (1) is provided with a third external thread (13), the sleeve (4) is sleeved at the joint of the polyethylene pipe body (1), and second internal threads (41) are arranged on the inner surfaces of the left side and the right side of the sleeve (4).
2. The polyethylene pipe convenient for disassembly and assembly as claimed in claim 1, wherein: a sealing groove (5) is formed in the bending position of the polyethylene pipe body (1) and the first connecting block (2), and a sealing washer (51) is sleeved in the sealing groove (5).
3. The polyethylene pipe convenient for disassembly and assembly as claimed in claim 1, wherein: the polyethylene pipe body (1), the first connecting block (2), the second connecting block (3) and the lug (12) are of an integrally formed structure.
4. The polyethylene pipe convenient for disassembly and assembly as claimed in claim 1, wherein: the first external thread (21) and the first internal thread (31) are matched with each other, and the second external thread (11) and the third external thread (13) are respectively matched with the second internal thread (41).
5. The polyethylene pipe convenient for disassembly and assembly as claimed in claim 1, wherein: the front end of first connecting block (2) is provided with stopper (22), spacing groove (32) have been seted up with the department of buckling of second connecting block (3) in polyethylene pipe body (1), stopper (22) and spacing groove (32) match each other.
6. The polyethylene pipe convenient for disassembly and assembly as claimed in claim 1, wherein: first mounting groove (6) have been seted up to the left side surface of polyethylene pipe body (1), second mounting groove (7) have been seted up to the surface of sleeve (4), the surface of first mounting groove (6) and second mounting groove (7) all is provided with anti-skidding line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021963562.3U CN213393924U (en) | 2020-09-10 | 2020-09-10 | Polyethylene pipe convenient to disassemble and install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021963562.3U CN213393924U (en) | 2020-09-10 | 2020-09-10 | Polyethylene pipe convenient to disassemble and install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213393924U true CN213393924U (en) | 2021-06-08 |
Family
ID=76217096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021963562.3U Active CN213393924U (en) | 2020-09-10 | 2020-09-10 | Polyethylene pipe convenient to disassemble and install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213393924U (en) |
-
2020
- 2020-09-10 CN CN202021963562.3U patent/CN213393924U/en active Active
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