CN210165033U - Environment-friendly leak protection tubular product - Google Patents
Environment-friendly leak protection tubular product Download PDFInfo
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- CN210165033U CN210165033U CN201921132426.7U CN201921132426U CN210165033U CN 210165033 U CN210165033 U CN 210165033U CN 201921132426 U CN201921132426 U CN 201921132426U CN 210165033 U CN210165033 U CN 210165033U
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Abstract
The utility model discloses an environment-friendly leak-proof pipe, which comprises pipe bodies, wherein one end of the pipe bodies is provided with a connecting part, the outer surface of the connecting part is provided with external threads, the other end of the pipe bodies is provided with a bearing part matched with the size of the connecting part, the inner surface of the bearing part is provided with internal threads, two pipe bodies are in threaded connection with the bearing part of the next pipe body through the connecting part of the previous pipe body, a plurality of annular cavities are arranged in the connecting part, the annular cavities are opposite to the external threads, water-swelling rubber strips are arranged in the annular cavities, the connecting part is also provided with water filtering holes communicated with the annular cavities to the inner surface of the connecting part, after the pipe is filled with water, the water-swelling rubber strips in the annular cavities expand after absorbing water and extrude the connecting part to ensure that the external threads of the connecting part are firmly attached to the internal threads of the bearing, the sewage in the pipe is prevented from leaking to pollute the environment.
Description
Technical Field
The utility model relates to a tubular product technical field, concretely relates to environment-friendly leak protection tubular product.
Background
At present, pipes are generally made of HDPE (high density polyethylene), and have the advantages of light weight, external pressure resistance, good corrosion resistance, fast construction, long service life and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environment-friendly leak protection tubular product solves the problem that the junction of tubular product appears leaking easily.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides an environment-friendly leak protection tubular product, including the tubular product body, the one end of tubular product body is equipped with connecting portion, the surface of connecting portion is equipped with the external screw thread, the other end of tubular product body is equipped with the bellmouth portion of adaptation connecting portion size, the internal surface of bellmouth portion is equipped with the internal thread, two tubular product bodies are through the connecting portion of preceding tubular product body and the bellmouth portion threaded connection of back tubular product body, a plurality of toroidal cavity have been seted up in the inside of connecting portion, toroidal cavity is just right with the external screw thread, be equipped with water-swelling rubber strip in the toroidal cavity, the drainage hole of intercommunication toroidal.
Preferably, a first steel wire mesh formed by winding steel wires in a crossed manner is arranged inside the socket part.
Preferably, the inside of connecting portion still is equipped with the second wire net that is formed by the copper wire alternately winding, and the second wire net is located between the internal surface of annular cavity and connecting portion.
Preferably, the annular cavity has a distribution width greater than the width of said external thread.
Preferably, the outer wall of the socket part is provided with a clamp groove.
Preferably, the two sets of the clamp grooves are distributed on two sides of the internal thread.
Preferably, the connecting portion is integrally formed with the tube body, and the socket portion is integrally formed with the tube body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the connecting portion of a preceding tubular product body and the socket portion threaded connection of a back tubular product body, tubular product lead to water the back, and water gets into annular cavity by the drainage hole in, and the water-swelling rubber strip that meets in the annular cavity expands after absorbing water, extrudes connecting portion, makes the external screw thread of connecting portion and the internal thread of socket portion firmly hug closely, can be fine prevent that tubular product from taking place the phenomenon of leaking in the use, avoid the interior sewage leakage polluted environment of tubular product.
2. The first wire net that sets up can increase the structural strength of socket portion, and the second wire net can increase the structural strength of connecting portion.
3. The distribution width of the annular cavity is larger than the width of the external thread, the threaded connection part of the pipes is completely covered, and the close contact degree of the two pipes is ensured to be watertight.
4. The clamp groove can be provided with a clamp to fasten the joint of the pipe, so that the sealing of the joint of the pipe is further enhanced.
Drawings
Fig. 1 is a schematic sectional view of the present invention.
Fig. 2 is a schematic sectional view of two pipes connected together.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
Fig. 4 is an enlarged schematic view of the structure at B in fig. 2.
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 embodiments. 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. 1-4, one embodiment of the present invention is: the utility model provides an environment-friendly leak protection tubular product, including tubular product body 1, the one end of tubular product body 1 is equipped with connecting portion 2, the surface of connecting portion 2 is equipped with external screw thread 4, the other end of tubular product body 1 is equipped with the bellmouth portion 3 of 2 sizes of adaptation connecting portion, the internal surface of bellmouth portion 3 is equipped with internal thread 5, two tubular products are through connecting portion 2 of preceding tubular product body 1 and 3 threaded connection of the bellmouth portion of following tubular product body 1, a plurality of toroidal cavity 6 have been seted up in the inside of connecting portion 2, toroidal cavity 6 is just right with external screw thread 4, be equipped with water-swelling rubber strip 7 in the toroidal cavity 6, connecting portion 2 still set up the drainage hole 8 of intercommunication toroidal cavity 6 to connecting portion 2 internal surface, connecting portion 2 and tubular product body 1 integrated into one. Connecting portion 2 of preceding tubular product body 1 and 3 threaded connection of the socket portion of following tubular product body 1, tubular product logical water back, water gets into annular cavity 6 by water strainer hole 8 in, water-swelling rubber strip 7 in the annular cavity 6 expands after absorbing water, extrudes connecting portion 2, makes external screw thread 4 of connecting portion 2 and the internal thread 5 of socket portion 3 firm hugging closely, can be fine prevent that tubular product from taking place the phenomenon of leaking in the use, avoid the sewage leakage polluted environment in the tubular product.
In this embodiment, the socket portion 3 is provided with a first steel wire mesh 9 formed by winding steel wires in a crossing manner, the connecting portion 2 is further provided with a second steel wire mesh 10 formed by winding steel wires in a crossing manner, and the second steel wire mesh 10 is located between the annular cavity 6 and the inner surface of the connecting portion 2. The first wire net 9 that sets up can increase the structural strength of socket portion 3, and second wire net 10 can increase the structural strength of connecting portion 2.
In the present embodiment, the annular cavity 6 has a distribution width which is greater than the width of the external thread 4. The annular cavities 6 completely cover the threaded connection of the pipes, so that the two pipes are ensured to be tightly attached without water leakage.
In this embodiment, the outer wall of the socket portion 3 is provided with two sets of clamp grooves 11, and the two sets of clamp grooves 11 are distributed on two sides of the internal thread 5. The clamp can be arranged in the clamp groove 11 to fasten the joint of the pipes, so that the sealing of the joint of the pipes is further enhanced.
The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (7)
1. The utility model provides an environment-friendly leak protection tubular product which characterized in that: including tubular product body (1), the one end of tubular product body (1) is equipped with connecting portion (2), the surface of connecting portion (2) is equipped with external screw thread (4), the other end of tubular product body (1) is equipped with socket portion (3) of adaptation connecting portion (2) size, the internal surface of socket portion (3) is equipped with internal thread (5), a plurality of toroidal cavity (6) have been seted up to the inside of connecting portion (2), toroidal cavity (6) with external screw thread (4) are just right, be equipped with water-swelling rubber strip (7) in toroidal cavity (6), water filtering hole (8) of intercommunication toroidal cavity (6) to connecting portion (2) internal surface are still seted up in connecting portion (2).
2. The environment-friendly leakage-proof pipe material as claimed in claim 1, wherein: the steel wire mesh socket is characterized in that a first steel wire mesh (9) formed by winding steel wires in a crossed mode is arranged inside the socket part (3).
3. The environment-friendly leakage-proof pipe material as claimed in claim 1 or 2, wherein: the inside of connecting portion (2) still is equipped with second wire net (10) that form by the copper wire cross winding, second wire net (10) are located annular cavity (6) with between the internal surface of connecting portion (2).
4. The environment-friendly leakage-proof pipe material as claimed in claim 1, wherein: the distribution width of the annular cavity (6) is larger than the width of the external thread (4).
5. The environment-friendly leakage-proof pipe material as claimed in claim 1, wherein: the outer wall of the socket part (3) is provided with a clamp groove (11).
6. The environment-friendly leakage-proof pipe material as claimed in claim 5, wherein: the clamp grooves (11) are divided into two groups, and the two groups of clamp grooves (11) are distributed on two sides of the internal thread (5).
7. The environment-friendly leakage-proof pipe material as claimed in claim 1, wherein: the connecting part (2) and the pipe body (1) are integrally formed, and the socket part (3) and the pipe body (1) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921132426.7U CN210165033U (en) | 2019-07-18 | 2019-07-18 | Environment-friendly leak protection tubular product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921132426.7U CN210165033U (en) | 2019-07-18 | 2019-07-18 | Environment-friendly leak protection tubular product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210165033U true CN210165033U (en) | 2020-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921132426.7U Active CN210165033U (en) | 2019-07-18 | 2019-07-18 | Environment-friendly leak protection tubular product |
Country Status (1)
| Country | Link |
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| CN (1) | CN210165033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609019A (en) * | 2020-06-03 | 2020-09-01 | 台州睿通车业有限公司 | Automobile locknut and processing technology thereof |
-
2019
- 2019-07-18 CN CN201921132426.7U patent/CN210165033U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111609019A (en) * | 2020-06-03 | 2020-09-01 | 台州睿通车业有限公司 | Automobile locknut and processing technology thereof |
| CN111609019B (en) * | 2020-06-03 | 2021-03-12 | 苏州富力诚精密部件有限公司 | Automobile locknut and processing technology thereof |
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