CN215488299U - PE drain pipe convenient to high-speed joint - Google Patents
PE drain pipe convenient to high-speed joint Download PDFInfo
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- CN215488299U CN215488299U CN202121512599.9U CN202121512599U CN215488299U CN 215488299 U CN215488299 U CN 215488299U CN 202121512599 U CN202121512599 U CN 202121512599U CN 215488299 U CN215488299 U CN 215488299U
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Abstract
The utility model belongs to the technical field of PE drain pipes, and particularly relates to a PE drain pipe convenient for quick connection, which comprises a first water pipe, a fourth water pipe and a water pipe inner layer, wherein one side of the first water pipe is connected with a second water pipe in a threaded manner, a first metal fixing ring is sleeved at the joint of the second water pipe and the first water pipe, first through holes are symmetrically formed in two ends of the first metal fixing ring, one end of the second water pipe, different from the first water pipe, is fixedly connected with a convex pipe, and two ends of the convex pipe are symmetrically and fixedly connected with elastic blocks. Close soon through one side screw thread of first water pipe and be connected with the second water pipe, close soon one side screw thread of fourth water pipe and be connected with the third water pipe, because be threaded connection, if water pipe kneck appears damaging can twist off the water pipe of spiro union and replace, establish through protruding pipe both ends fixed mounting's elastic block card and carry out the high-speed joint, convenient and fast to the water pipe in the recess.
Description
Technical Field
The utility model belongs to the technical field of PE drain pipes, and particularly relates to a PE drain pipe convenient for quick connection.
Background
PE is polyethylene plastic, has excellent characteristic of resisting most of domestic and industrial chemicals, is suitable for conveying gaseous artificial gas, natural gas and liquefied petroleum gas, and has simple construction process and certain flexibility compared with steel pipes. At present, the PE pipe fitting adopts hot melt socket joint connection and hot melt butt joint connection, and the adoption of the mode has high requirements on equipment and personnel operation, and if the operation is improper, the PE pipe fitting is easy to deform or even leak water and burst due to pressure in the use process, so that the service life is influenced, and the common PE pipe fitting does not have corrosion resistance and cannot be detected by a metal detector when buried underground.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a PE drain pipe convenient for quick connection, and aims to solve the problems that the existing PE pipe fittings are connected in a hot-melting socket joint mode and a hot-melting butt joint mode, the equipment requirement and the personnel operation requirement are high, the PE pipe fittings are easy to deform, even leak water and burst pipes due to pressure in the using process if the operation is improper, the service life is influenced, and the common PE pipe fittings are not anti-corrosive and cannot be detected by a metal detector when buried underground.
The utility model adopts the following specific technical scheme:
a PE drain pipe convenient for quick connection comprises a first water pipe, a fourth water pipe and a water pipe inner layer, wherein one side of the first water pipe is connected with a second water pipe in a threaded manner, a first metal fixing ring is sleeved at the joint of the second water pipe and the first water pipe, first through holes are symmetrically formed in two ends of the first metal fixing ring, one end, different from the first water pipe, of the second water pipe is fixedly connected with a convex pipe, two ends of the convex pipe are symmetrically and fixedly connected with elastic blocks, the second water pipe is spliced with a third water pipe through the convex pipe, a groove is circumferentially formed in the inner wall of the third water pipe, and the elastic blocks are clamped inside the groove;
a third water pipe is connected to one side of the fourth water pipe in a threaded manner, a second metal fixing ring is sleeved at the joint of the third water pipe and the fourth water pipe, second through holes are symmetrically formed in two ends of the second metal fixing ring, a third metal fixing ring is fixedly connected to one side of the third water pipe, which is different from the fourth water pipe, a third through hole and a fourth through hole are symmetrically formed in two ends of the third metal fixing ring, and the third through hole and the fourth through hole are communicated with each other;
and the surfaces of the first water pipe, the second water pipe, the third water pipe and the fourth water pipe are all provided with anticorrosive coatings.
According to the preferable technical scheme of the PE drain pipe convenient for quick connection, the pipe wall of the second water pipe is internally provided with a thread groove, the thread inside the thread groove is connected with a bolt in a screwing mode, a first sealing ring is fixedly arranged at the opening of the thread groove, and a second sealing ring is sleeved on the bolt.
As a preferred technical scheme of the PE drain pipe convenient for quick connection, elastic layers are arranged in the pipe walls of the first water pipe, the second water pipe, the third water pipe and the fourth water pipe, a heat insulation layer is arranged inside the elastic layers, and an inner water pipe layer is sleeved on the inner side of the heat insulation layer.
According to the preferable technical scheme of the PE drain pipe convenient for quick connection, sealing rubber is arranged on inner rings of the first metal fixing ring, the second metal fixing ring and the third metal fixing ring.
As the preferred technical scheme of the PE drain pipe convenient for quick connection, fixing rods are symmetrically and movably inserted into the upper end and the lower end of the first metal fixing ring, the second metal fixing ring and the third metal fixing ring, a plurality of nuts are arranged at the two ends of the first metal fixing ring and the third metal fixing ring, and the nuts are movably connected to the fixing rods.
The utility model has the beneficial effects that:
1. the surface through first water pipe, second water pipe, third water pipe and fourth water pipe all is equipped with the anticorrosive coating, can let the water pipe have certain anticorrosive effect, and the inside symmetry activity of the solid fixed ring of upper and lower end of first metal, the solid fixed ring of second metal and the solid fixed ring of third metal is pegged graft and is had the dead lever, the both ends of the solid fixed ring of first metal and the solid fixed ring of third metal are provided with a plurality of nut, utilize the nut to fix the solid fixed ring of first metal and the solid fixed ring's of third metal position, carry out a enhancement to water piping connection department simultaneously and fix, prevent that the water pipe from bursting, can let the metal detector inquire through the solid fixed ring of metal, carry out the accurate positioning to the position of burying the water pipe at the bottom of the earth.
2. Close soon through one side screw thread of first water pipe and be connected with the second water pipe, close soon one side screw thread of fourth water pipe and be connected with the third water pipe, because be threaded connection, if water pipe kneck appears damaging can twist off the water pipe of spiro union and replace, establish through protruding pipe both ends fixed mounting's elastic block card and carry out the high-speed joint, convenient and fast to the water pipe in the recess.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the PE drainpipe of the present invention for facilitating quick connection;
FIG. 2 is a schematic view of the connection of a second water pipe and a third water pipe according to the present invention;
FIG. 3 is an enlarged schematic view at A of the present invention;
FIG. 4 is an enlarged schematic view at B of the present invention;
FIG. 5 is a schematic structural view of the inner layer of the water pipe of the present invention;
FIG. 6 is a schematic structural view of a third metal retaining ring of the present invention.
In the figure: 1. a first water pipe; 2. a second water pipe; 3. a first metal retaining ring; 4. a first through hole; 41. A second through hole; 42. a third through hole; 5. a thread groove; 6. a convex pipe; 7. an elastic block; 8. a fourth via hole; 9. a bolt; 10. a second metal retaining ring; 11. a third water pipe; 12. a fourth water pipe; 13. a third metal retaining ring; 14. an anticorrosive layer; 15. an elastic layer; 16. a thermal insulation layer; 17. an inner layer of the water pipe; 18. sealing rubber; 19. a nut; 20. fixing the rod; 21. a first seal ring; 22. a groove; 23. and a second seal ring.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a PE drain pipe convenient for quick connection includes a first water pipe 1, a fourth water pipe 12 and a water pipe inner layer 17, wherein one side of the first water pipe 1 is screwed with a second water pipe 2, a joint of the second water pipe 2 and the first water pipe 1 is sleeved with a first metal fixing ring 3, two ends of the first metal fixing ring 3 are symmetrically provided with first through holes 4, one end of the second water pipe 2 different from the first water pipe 1 is fixedly connected with a convex pipe 6, two ends of the convex pipe 6 are symmetrically and fixedly connected with elastic blocks 7, the second water pipe 2 is inserted into a third water pipe 11 through the convex pipe 6, a groove 22 is circumferentially provided on an inner wall of the third water pipe 11, and the elastic blocks 7 are clamped inside the groove 22;
a third water pipe 11 is connected to one side of the fourth water pipe 12 in a threaded manner, a second metal fixing ring 10 is sleeved at the joint of the third water pipe 11 and the fourth water pipe 12, second through holes 41 are symmetrically formed in two ends of the second metal fixing ring 10, a third metal fixing ring 13 is fixedly connected to one side of the third water pipe 11, which is different from the fourth water pipe 12, a third through hole 42 and a fourth through hole 8 are symmetrically formed in two ends of the third metal fixing ring 13, and the third through hole 42 and the fourth through hole 8 are communicated with each other;
the surfaces of the first water pipe 1, the second water pipe 2, the third water pipe 11 and the fourth water pipe 12 are all provided with an anticorrosive layer 14.
In this embodiment, the elastic block 7 of the fixed mounting at the two ends of the protruding pipe 6 is clamped in the groove 22 to connect the water pipe quickly, and the surfaces of the first water pipe 1, the second water pipe 2, the third water pipe 11 and the fourth water pipe 12 are all provided with the anticorrosive coating 14, so that the water pipe has a certain anticorrosive effect.
Specifically, a thread groove 5 is formed in the pipe wall of the second water pipe 2, a bolt 9 is connected to the inner portion of the thread groove 5 in a threaded manner, a first sealing ring 21 is fixedly arranged at an opening of the thread groove 5, and a second sealing ring 23 is sleeved on the bolt 9.
In this embodiment, water leakage can be prevented by the first seal ring 21 and the second seal ring 23.
Specifically, elastic layers 15 are arranged in the pipe walls of the first water pipe 1, the second water pipe 2, the third water pipe 11 and the fourth water pipe 12, a heat insulation layer 16 is arranged inside the elastic layers 15, and a water pipe inner layer 17 is sleeved on the inner side of the heat insulation layer 16.
In this embodiment, the insulation layer 16 prevents the water pipe from being broken due to too high stability, and the elastic layer 15 prevents the water pipe from being broken when the water pipe is pressed.
Specifically, the inner rings of the first metal fixing ring 3, the second metal fixing ring 10 and the third metal fixing ring 13 are all provided with sealing rubber 18.
In the present embodiment, the sealing rubber 18 is to prevent water from leaking out.
Specifically, the fixing rods 20 are symmetrically and movably inserted into the upper end and the lower end of the first metal fixing ring 3, the second metal fixing ring 10 and the third metal fixing ring 13, a plurality of nuts 19 are arranged at the two ends of the first metal fixing ring 3 and the two ends of the third metal fixing ring 13, and the nuts 19 are movably connected to the fixing rods 20.
In this embodiment, the nuts 19 are used to fix the positions of the first metal fixing ring 3 and the third metal fixing ring 13, and at the same time, a reinforced fixing is performed to the water pipe connection to prevent the water pipe from bursting.
The working principle and the using process of the utility model are as follows:
elastic blocks 7 fixedly installed at two ends of a convex pipe 6 are clamped in a groove 22 to quickly connect the water pipe, then a bolt 9 is put in through a fourth through hole 8 arranged at the upper end and the lower end of a third metal fixing ring 13, the bolt 9 is screwed down, water leakage can be prevented through a first sealing ring 21 and a second sealing ring 23, anti-corrosion layers 14 are respectively arranged on the surfaces of a first water pipe 1, a second water pipe 2, a third water pipe 11 and a fourth water pipe 12, the water pipe can have a certain anti-corrosion effect, fixing rods 20 are symmetrically and movably inserted in the upper end and the lower end of the first metal fixing ring 3, the second metal fixing ring 10 and the third metal fixing ring 13, a plurality of nuts 19 are arranged at two ends of the first metal fixing ring 3 and the third metal fixing ring 13, the positions of the first metal fixing ring 3 and the third metal fixing ring 13 are fixed by the nuts 19, and a reinforcing fixation is carried out on the connection part of the water pipe, prevent that the water pipe from bursting, can let the metal detector inquire through the metal fixing ring, pinpoint the position of burying the water pipe at the bottom of the earth, one side screw thread of first water pipe 1 closes soon and is connected with second water pipe 2, one side screw thread of fourth water pipe 12 closes soon and is connected with third water pipe 11, because is threaded connection, if the water pipe kneck appears damaging can screw off the water pipe of spiro union and replace.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a PE drain pipe convenient to high-speed joint, includes first water pipe (1), fourth water pipe (12) and water pipe inlayer (17), its characterized in that: a second water pipe (2) is connected to one side of the first water pipe (1) in a threaded manner, a first metal fixing ring (3) is sleeved at the joint of the second water pipe (2) and the first water pipe (1), first through holes (4) are symmetrically formed in two ends of the first metal fixing ring (3), a convex pipe (6) is fixedly connected to one end, different from the first water pipe (1), of the second water pipe (2), elastic blocks (7) are symmetrically and fixedly connected to two ends of the convex pipe (6), the second water pipe (2) is connected with a third water pipe (11) in an inserting mode through the convex pipe (6), a groove (22) is formed in the inner wall of the third water pipe (11) in the circumferential direction, and the elastic blocks (7) are clamped inside the groove (22);
a third water pipe (11) is connected to one side of the fourth water pipe (12) in a threaded manner, a second metal fixing ring (10) is sleeved at the joint of the third water pipe (11) and the fourth water pipe (12), second through holes (41) are symmetrically formed in two ends of the second metal fixing ring (10), a third metal fixing ring (13) is fixedly connected to one side, different from the fourth water pipe (12), of the third water pipe (11), third through holes (42) and fourth through holes (8) are symmetrically formed in two ends of the third metal fixing ring (13), and the third through holes (42) and the fourth through holes (8) are communicated with each other;
the surface of the first water pipe (1), the second water pipe (2), the third water pipe (11) and the fourth water pipe (12) is provided with an anticorrosive coating (14).
2. A PE drain pipe facilitating quick connection according to claim 1, wherein: a thread groove (5) is formed in the pipe wall of the second water pipe (2), a bolt (9) is connected to the inner portion of the thread groove (5) in a threaded manner, a first sealing ring (21) is fixedly arranged at the opening of the thread groove (5), and a second sealing ring (23) is sleeved on the bolt (9).
3. A PE drain pipe facilitating quick connection according to claim 1, wherein: elastic layers (15) are arranged in the pipe walls of the first water pipe (1), the second water pipe (2), the third water pipe (11) and the fourth water pipe (12), a heat insulation layer (16) is arranged inside the elastic layers (15), and a water pipe inner layer (17) is sleeved on the inner side of the heat insulation layer (16).
4. A PE drain pipe facilitating quick connection according to claim 1, wherein: the inner rings of the first metal fixing ring (3), the second metal fixing ring (10) and the third metal fixing ring (13) are all provided with sealing rubber (18).
5. A PE drain pipe facilitating quick connection according to claim 1, wherein: the fixing rods (20) are symmetrically and movably inserted into the upper end and the lower end of the first metal fixing ring (3), the second metal fixing ring (10) and the third metal fixing ring (13), a plurality of nuts (19) are arranged at the two ends of the first metal fixing ring (3) and the third metal fixing ring (13), and the nuts (19) are movably connected onto the fixing rods (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121512599.9U CN215488299U (en) | 2021-07-05 | 2021-07-05 | PE drain pipe convenient to high-speed joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121512599.9U CN215488299U (en) | 2021-07-05 | 2021-07-05 | PE drain pipe convenient to high-speed joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215488299U true CN215488299U (en) | 2022-01-11 |
Family
ID=79724997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121512599.9U Active CN215488299U (en) | 2021-07-05 | 2021-07-05 | PE drain pipe convenient to high-speed joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215488299U (en) |
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2021
- 2021-07-05 CN CN202121512599.9U patent/CN215488299U/en active Active
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