CN212080489U - Multilayer anti-burst PE pipe - Google Patents
Multilayer anti-burst PE pipe Download PDFInfo
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- CN212080489U CN212080489U CN202020316345.9U CN202020316345U CN212080489U CN 212080489 U CN212080489 U CN 212080489U CN 202020316345 U CN202020316345 U CN 202020316345U CN 212080489 U CN212080489 U CN 212080489U
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Abstract
The utility model provides a multilayer anti PE pipe that bursts, including first body, the one end surface cover of first body is equipped with first go-between, first go-between is kept away from a side surface of first body is connected with the connecting pipe through first organ formula rubber ring, the connecting pipe is kept away from the one end of first organ formula rubber ring is connected with the second go-between through second organ formula rubber ring, the second go-between is kept away from the one end of second organ formula rubber ring is equipped with the second body, second body cover is located the inside of second go-between, just the second body with the inside of first body all is fixed with explosion-proof sleeve pipe, two explosion-proof sleeve pipe's outer wall respectively with the inner wall looks butt of second body and first body. The utility model discloses can be through the cooperation of first go-between, second go-between and connecting pipe to avoid the junction between two PE pipes to produce because of water pressure is too big and burst, prolonged the life of PE pipeline.
Description
Technical Field
The utility model mainly relates to a technical field of PE pipe, concretely relates to multilayer anti PE pipe that bursts.
Background
The PE plastic pipe is a polyethylene plastic pipe, has excellent characteristic of resisting most domestic and industrial chemicals, and is widely applied to the fields of water supply and drainage such as highways, railways, greening, urban water supply and drainage, underground irrigation and the like.
According to a novel PE pipeline that is described in patent document with publication No. CN 207161896U, the product comprises a pipe body, the pipe body is composed of an inner layer pipe, a heat preservation layer (251) pipe, a protection layer pipe, an outer layer pipe and an anticorrosive layer from inside to outside, the inner layer pipe is a PE pipe, a steel wire mesh layer is arranged in the protection layer, the outer layer pipe is a light-tight layer, the strength of the pipe can be improved due to the protection layer, and the service life of the pipe can be prolonged due to the anticorrosive layer.
The existing water supply pipe is generally laid underground or exposed outside, the PE plastic water supply pipe is usually connected and installed by hot melting installation or glue bonding, the welding position of the PE plastic water supply pipe is easy to deform or even leak water after installation, and the connection part is required to have overlarge water pressure to cause pipe explosion after overlong use.
SUMMERY OF THE UTILITY MODEL
The utility model mainly provides a multilayer anti-burst's PE pipe is used in order to solve the technical problem who proposes in the above-mentioned background art.
The utility model provides a technical scheme that above-mentioned technical problem adopted does:
a multilayer anti-burst PE pipe comprises a first pipe body, wherein a first connecting ring is sleeved on the outer surface of one end of the first pipe body, the surface of one side of the first connecting ring, which is far away from the first pipe body, is connected with a connecting pipe through a first organ type rubber ring, the radial diameter of the first connecting ring is larger than that of the first organ-type rubber ring, one end of the connecting pipe, far away from the first organ-type rubber ring, is connected with a second connecting ring through a second organ-type rubber ring, the radial diameter of the second connecting ring is larger than that of the second organ-type rubber ring, a second pipe body is arranged at one end, far away from the second organ-type rubber ring, of the second connecting ring, the second pipe body is sleeved inside the second connecting ring, and the second pipe body and the first pipe body are internally and respectively fixed with an explosion-proof sleeve, and the outer walls of the two explosion-proof sleeves are respectively abutted against the inner walls of the second pipe body and the first pipe body.
Further, side arms are fixed on the outer surfaces of the first connecting ring and the second connecting ring, a plurality of side arms are arranged, a connecting rod is arranged in each side arm, each connecting rod penetrates through the side arm at the same side, and the cross section of each connecting rod is L-shaped.
Furthermore, one end of each connecting rod is connected with a nut through threaded engagement.
Furthermore, a ratchet ring is integrally formed on the inner wall surface of each side arm through a die, each ratchet ring is abutted against a ratchet groove, and each ratchet groove is formed in the outer surface of the connecting rod on the same side.
Furthermore, the outer surfaces of the first pipe body and the second pipe body are coated with wear-resistant layers.
Furthermore, the inside card of connecting pipe is equipped with the sealing ring, the sealing ring is equipped with two, two the sealing ring symmetry is located the both ends of connecting pipe.
Furthermore, the inner wall of each explosion-proof sleeve is coated with a heat-insulating layer.
Compared with the prior art, the beneficial effects of the utility model are that:
firstly, the utility model can avoid the burst of the joint between the two PE pipes due to the overlarge water pressure, thereby prolonging the service life of the PE pipeline, and through the matching of the first connecting ring, the second connecting ring and the connecting pipe, after the first pipe body is aligned with the first connection ring, the first pipe body penetrates through the first connection ring and is inserted into the interior of the connection pipe on the first connection ring, and then the second pipe body is aligned with the second connection ring, so that the second pipe body penetrates through the second connection ring and is inserted into the connection pipe on the second connection ring, the first connection ring and the second connection ring flexibly connect the first pipe body and the second pipe body by using the elastic properties of the first organ type rubber ring and the second organ type rubber ring, thereby utilize flexible connection to increase the home range of first body and second body, the connecting pipe promotes self crushing resistance through the explosion-proof sleeve pipe on it.
And secondly, the utility model discloses a cooperation of connecting rod, first go-between and second go-between for first go-between and second go-between provide the rigidity through the connecting rod that runs through the setting in its upper side arm and support for self, because the cross section of connecting rod is L shape moreover, thereby restrict the moving direction of connecting rod, prevent that the connecting rod from producing the rigidity support of displacement influence to first go-between and second go-between because of external force factor.
The present invention will be explained in detail with reference to the drawings and specific embodiments.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic view of the ratchet groove and the ratchet ring according to the present invention;
fig. 4 is the structure schematic diagram of the wear-resistant layer and the heat-insulating layer of the utility model.
In the figure: 1. a first pipe body; 2. a first connecting ring; 21. a first accordion rubber ring; 22. a connecting rod; 221. a ratchet groove; 23. a nut; 24. a wear layer; 25. an explosion-proof sleeve; 251. A heat-insulating layer; 26. a side arm; 261. a ratchet ring; 3. a connecting pipe; 4. a second connection ring; 5. A second tube.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1-4, a multilayer anti-burst PE tube includes a first tube body 1, a first connection ring 2 is sleeved on an outer surface of one end of the first tube body 1, a connection tube 3 is connected to a side surface of the first connection ring 2 away from the first tube body 1 through a first accordion rubber ring 21, a radial diameter of the first connection ring 2 is larger than a radial diameter of the first accordion rubber ring 21, a second connection ring 4 is connected to one end of the connection tube 3 away from the first accordion rubber ring 21 through a second accordion rubber ring 41, a radial diameter of the second connection ring 4 is larger than a diameter of the second accordion rubber ring 41, a second tube body 5 is disposed at one end of the second connection ring 4 away from the second accordion rubber ring 41, and the second tube body 5 is sleeved inside the second connection ring 4, and the second pipe body 5 and the first pipe body 1 are both fixed with explosion-proof sleeves 25, and the outer walls of the two explosion-proof sleeves 25 are respectively abutted against the inner walls of the second pipe body 5 and the first pipe body 1.
Please refer to fig. 2 again, a plurality of side arms 26 are fixed on the outer surface of the first connecting ring 2 and the second connecting ring 4, a connecting rod 22 is arranged in each side arm 26, each connecting rod 22 penetrates through the side arm 26 on the same side, and the cross section of each connecting rod 22 is L-shaped. In the embodiment, through the cooperation of the connecting rod 22, the first connecting ring 2 and the second connecting ring 4 provide rigid support for themselves through the connecting rod 22 penetratingly arranged in the upper side arm 26 thereof, and because the cross section of the connecting rod 22 is L-shaped, the moving direction of the connecting rod 22 is limited, and the rigid support of the first connecting ring 2 and the second connecting ring 4 caused by the displacement of the connecting rod 22 due to external force factors is prevented.
Referring again to fig. 2, a nut 23 is attached to one end of each of the links 22 by threaded engagement. In the present embodiment, the coupling rod 22 is made to restrict its movement by the nut 23 thereon by the cooperation of the coupling rod 22 and the nut 23, while the distance between the first and second connection rings 2 and 4 is reduced, thereby reducing the lengths of the first and second accordion rubber rings 21 and 41 on the first and second connection rings 2 and 4.
Referring to fig. 2 again, two sealing rings 31 are clamped inside the connecting pipe 3, and the two sealing rings 31 are symmetrically arranged at two ends of the connecting pipe 3. In the present embodiment, by the cooperation of the connection pipe 3 and the sealing ring 31, the connection pipe 3 reduces the gap between the connection pipe 3 and the first pipe 1 and the second pipe 5 through the sealing ring 31 thereon, and the sealing performance of the connection pipe 3 is improved.
Referring to fig. 3 again, a ratchet ring 261 is integrally formed on the inner wall surface of each side arm 26 by a mold, each ratchet ring 261 abuts against a ratchet groove 221, and each ratchet groove 221 is opened on the outer surface of the connecting rod 22 on the same side. In this embodiment, the ratchet groove 221 of the link 22 is engaged with the ratchet ring 261 of the side arm 26 by the engagement of the ratchet ring 261 and the ratchet groove 221, so that the movement of the link 22 is restricted, and the link 22 is prevented from being displaced by an external force.
Referring again to fig. 4, the outer surfaces of the first tubular body 1 and the second tubular body 5 are coated with a wear resistant layer 24. In this embodiment, the first pipe 1 and the second pipe 5 have the wear-resistant layer 24 thereon, so that the service life of the first pipe 1 and the second pipe 5 is prolonged.
Referring again to fig. 4, the inner wall of each of the explosion-proof sleeves 25 is coated with an insulating layer 251. In the embodiment, the explosion-proof sleeve 25 is enabled to improve the heat insulation performance of the explosion-proof sleeve 25 through the heat insulation layer 251 on the explosion-proof sleeve by matching the explosion-proof sleeve 25 with the heat insulation layer 251.
The utility model discloses a concrete operation as follows:
when using the PE pipe, the worker first aligns the first pipe body 1 with the first connection ring 2 such that the first pipe body 1 penetrates the first connection ring 2 and is inserted into the inside of the connection pipe 3 on the first connection ring 2, aligns the second pipe body 5 with the second connection ring 4 such that the second pipe body 5 penetrates the second connection ring 4 and is inserted into the inside of the connection pipe 3 on the second connection ring 4, sequentially penetrates the connection rods 22 through the side arms 26 on the first connection ring 2 and the second connection ring 4, tightens the nuts 23 on the connection rods 22 such that the connection rods 22 limit their movement by the nuts 23 thereon, simultaneously, reduces the distance between the first connection ring 2 and the second connection ring 4, thereby reducing the lengths of the first bellows rubber ring 21 and the second bellows rubber ring 41 on the first connection ring 2 and the second connection ring 4 such that the first connection ring 2 and the second connection ring 4 utilize the elastic properties of the first bellows rubber ring 21 and the second bellows rubber ring 41, the first and second connection rings 2 and 4 are flexibly connected to the first and second pipe bodies 1 and 5.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.
Claims (7)
1. The multilayer anti-burst PE pipe comprises a first pipe body (1), and is characterized in that a first connecting ring (2) is sleeved on the outer surface of one end of the first pipe body (1), the surface, away from the first pipe body (1), of one side of the first connecting ring (2) is connected with a connecting pipe (3) through a first organ type rubber ring (21), and the radial diameter of the first connecting ring (2) is larger than that of the first organ type rubber ring (21);
one end, far away from the first organ type rubber ring (21), of the connecting pipe (3) is connected with a second connecting ring (4) through a second organ type rubber ring (41), the radial diameter of the second connecting ring (4) is larger than that of the second organ type rubber ring (41), one end, far away from the second organ type rubber ring (41), of the second connecting ring (4) is provided with a second pipe body (5), the second pipe body (5) is sleeved inside the second connecting ring (4), explosion-proof sleeves (25) are fixed inside the second pipe body (5) and the first pipe body (1), and the outer walls of the two explosion-proof sleeves (25) are respectively abutted to the inner walls of the second pipe body (5) and the first pipe body (1).
2. The multilayer burst-resistant PE pipe according to claim 1, wherein the outer surfaces of the first connecting ring (2) and the second connecting ring (4) are fixed with side arms (26), a plurality of side arms (26) are provided, each side arm (26) is provided with a connecting rod (22), each connecting rod (22) penetrates through the side arm (26) on the same side, and each connecting rod (22) is L-shaped in cross section.
3. The multilayer burst resistant PE tube of claim 2 wherein a nut (23) is attached to one end of each tie rod (22) by threaded engagement.
4. The PE tubing of claim 2, wherein the inner wall surface of each side arm (26) is integrally formed with a ratchet ring (261) by a mold, each ratchet ring (261) abuts against a ratchet groove (221), and each ratchet groove (221) opens out on the same side of the outer surface of the connecting rod (22).
5. A multilayer burst resistant PE pipe as claimed in claim 1, characterized in that the outer surfaces of said first (1) and second (5) pipe body are coated with a wear resistant layer (24).
6. The PE pipe according to claim 1, wherein two sealing rings (31) are clamped inside the connecting pipe (3), and the two sealing rings (31) are symmetrically arranged at two ends of the connecting pipe (3).
7. The multilayer burst resistant PE tube as claimed in claim 1, wherein the inner wall of each explosion proof sleeve (25) is coated with an insulating layer (251).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020316345.9U CN212080489U (en) | 2020-03-15 | 2020-03-15 | Multilayer anti-burst PE pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020316345.9U CN212080489U (en) | 2020-03-15 | 2020-03-15 | Multilayer anti-burst PE pipe |
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| Publication Number | Publication Date |
|---|---|
| CN212080489U true CN212080489U (en) | 2020-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020316345.9U Active CN212080489U (en) | 2020-03-15 | 2020-03-15 | Multilayer anti-burst PE pipe |
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| CN (1) | CN212080489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628481A (en) * | 2020-12-15 | 2021-04-09 | 江苏蓝鲸冶金机械制造有限公司 | Metal ceramic composite pipe structure and manufacturing method thereof |
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2020
- 2020-03-15 CN CN202020316345.9U patent/CN212080489U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112628481A (en) * | 2020-12-15 | 2021-04-09 | 江苏蓝鲸冶金机械制造有限公司 | Metal ceramic composite pipe structure and manufacturing method thereof |
| CN112628481B (en) * | 2020-12-15 | 2022-04-12 | 江苏蓝鲸冶金机械制造有限公司 | Metal ceramic composite pipe structure and manufacturing method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211227 Address after: 065000 Liu Jie Xiang Da Xin Zhuang Cun, Yongqing County, Langfang City, Hebei Province Patentee after: Langfang Dayuan Pipe Co.,Ltd. Address before: No.107 shangtanggu, Luxi community, Datang street, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Zhuji Huizhong Intelligent Technology Co., Ltd |