CN211649497U - PE water supply pipe with good impact resistance - Google Patents
PE water supply pipe with good impact resistance Download PDFInfo
- Publication number
- CN211649497U CN211649497U CN201922373118.XU CN201922373118U CN211649497U CN 211649497 U CN211649497 U CN 211649497U CN 201922373118 U CN201922373118 U CN 201922373118U CN 211649497 U CN211649497 U CN 211649497U
- Authority
- CN
- China
- Prior art keywords
- protective case
- connection pad
- impact resistance
- inner tube
- water supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 47
- 238000007789 sealing Methods 0.000 claims description 8
- 230000002633 protecting effect Effects 0.000 abstract description 2
- 239000004698 Polyethylene Substances 0.000 description 11
- 229920000573 polyethylene Polymers 0.000 description 11
- 230000035939 shock Effects 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- -1 Polyethylene Polymers 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
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Abstract
The utility model discloses a PE feed pipe that impact resistance is good, including the pipeline body, the pipeline body includes the inner tube, inner tube periphery cover is equipped with protective case, be connected with a plurality of buffer gear between protective case and the inner tube, protective case's one end is provided with first connection pad, and the other end is provided with the second connection pad, first connection pad and second connection pad are all fixed on protective case through a plurality of bolts, the utility model has the advantages of reasonable design, played good protecting effect to the feed pipe, impact resistance is good.
Description
Technical Field
The utility model relates to the technical field of pipelines, specifically be a PE feed pipe that impact resistance is good.
Background
Polyethylene (PE) is a thermoplastic resin obtained by polymerizing ethylene. In industry, copolymers of ethylene with small amounts of alpha-olefins are also included. The polyethylene is odorless and nontoxic, feels like wax, has excellent low-temperature resistance (the lowest use temperature can reach-100 to-70 ℃), has good chemical stability, and can resist corrosion of most of acid and alkali (cannot resist acid with oxidation property). Is insoluble in common solvents at room temperature, has low water absorption and excellent electrical insulation. PE is a commonly used material for water supply pipes due to its excellent physical properties. The existing water supply pipe often has the problem of poor impact resistance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PE feed pipe that impact resistance is good 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 PE feed pipe that impact resistance is good, includes the pipeline body, the pipeline body includes the inner tube, inner tube periphery cover is equipped with protective case, be connected with a plurality of buffer gear between protective case and the inner tube, protective case's one end is provided with first connection pad, and the other end is provided with the second connection pad, first connection pad and second connection pad all are through a plurality of bolt fastening on protective case.
Preferably, buffer gear includes first bolster and second bolster, first bolster includes the rubber block, the one end of rubber block is fixed on the protective case inside wall, and the other end contacts with the inner tube, the second bolster includes the buffer block, the buffer block passes through spring coupling on the protective case inside wall, the inside wall surface of buffer block sets up to the cambered surface corresponding with the inner tube.
Preferably, the first and second buffering members are alternately arranged with each other.
Preferably, the surface of one end, facing the inner pipe, of the buffer block is covered with anti-slip teeth.
Preferably, the one end that protective case was kept away from to first connection pad is provided with first bulge loop, the one end surface that protective case was kept away from to the second connection pad is seted up and is had the first recess corresponding with first bulge loop, the one end that protective case was kept away from to the second connection pad is provided with the second bulge loop, the one end surface that protective case was kept away from to first connection pad is seted up and is had the second recess corresponding with the second bulge loop, a plurality of first mounting holes have been seted up on the lateral wall surface of second connection pad, a plurality of second mounting holes have been seted up on the lateral wall surface of first bulge loop, first mounting hole and second mounting hole one-to-one.
Preferably, a first sealing gasket is bonded on the surface of the inner side wall of the first groove, and a second sealing gasket is bonded on the surface of the outer side wall of the second convex ring.
Compared with the prior art, the beneficial effects of the utility model are that: water is transported through the inner tube, protective case suit is outside at the inner tube, utilize the connection pad at protective case both ends, link into an integrated entity multistage protective case, because be provided with a plurality of bolster between protective case and the inner tube, can be when taking place the vibration, fully protect the inner tube, and external shock is at first acted on protective case, can fully protect the inner tube, when the condition such as damage takes place for the inner tube, because first connection pad and second connection pad junction have good leakproofness, also can play the leak protection effect. The utility model has the advantages of reasonable design, played good protecting effect to the feed pipe, shock resistance is good.
Drawings
FIG. 1 is a schematic view of a PE service pipe with good impact resistance;
FIG. 2 is a schematic structural diagram of a first connecting disc and a second connecting disc in a PE water supply pipe with good impact resistance.
In the figure: 1-a pipeline body, 2-a first connecting disc, 3-a second connecting disc, 4-a first convex ring, 5-a first groove, 6-a first mounting hole, 7-a second mounting hole, 8-a first sealing gasket, 9-a second convex ring, 10-a second groove, 11-a second sealing gasket, 12-an inner pipe, 13-a protective sleeve, 14-a rubber block, 15-a buffer block and 16-a spring.
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. 1-2, the present invention provides a technical solution: the utility model provides a PE feed pipe that impact resistance is good, includes pipeline body 1, pipeline body 1 includes inner tube 12, inner tube 12 periphery cover is equipped with protective case 13, be connected with a plurality of buffer gear between protective case 13 and the inner tube 12, protective case 13's one end is provided with first connection pad 2, and the other end is provided with second connection pad 3, first connection pad 2 and second connection pad 3 all through a plurality of bolt fastening on protective case 13, with the first connection pad 2 of one protective case 13 among them and the second connection pad 3 on another protective case 13 butt joint, just can carry out fixed connection.
Buffer gear includes first bolster and second bolster, first bolster includes block rubber 14, block rubber 14's one end is fixed on protective case 13 inside wall, and the other end contacts with inner tube 12, the second bolster includes buffer block 15, buffer block 15 passes through spring 16 and connects on protective case 13 inside wall, buffer block 15's inside wall surface sets up to the cambered surface corresponding with inner tube 12.
The first and second buffer members are alternately arranged with each other.
The surface of one end of the buffer block 15 facing the inner pipe 12 is covered with anti-slip teeth.
The one end that protective case 13 was kept away from to first connection pad 2 is provided with first bulge loop 4, the one end surface that protective case 13 was kept away from to second connection pad 3 is seted up and is had corresponding first recess 5 with first bulge loop 4, the one end that protective case 13 was kept away from to second connection pad 3 is provided with second bulge loop 9, protective case 13 was kept away from on first connection pad 2 one end surface is seted up and is had corresponding second recess 10 with second bulge loop 9, a plurality of first mounting hole 6 have been seted up on the lateral wall surface of second connection pad 3, a plurality of second mounting hole 7 have been seted up on the lateral wall surface of first bulge loop 4, first mounting hole 6 and second mounting hole 7 one-to-one, through mounting bolt in first mounting hole 6 and second mounting hole 7, carry out fixed connection to the connection pad.
The surface of the inner side wall of the first groove 5 is bonded with a first sealing gasket 8, and the surface of the outer side wall of the second convex ring 9 is bonded with a second sealing gasket 11.
The utility model discloses a theory of operation: transport water through inner tube 12, protective case 13 suit is outside at inner tube 12, utilize the connection pad at protective case 13 both ends, link into an integrated entity multistage protective case 13, because be provided with a plurality of bolster between protective case 13 and the inner tube 12, can be when taking place the vibration, fully protect inner tube 12, and external shock is at first acted on protective case 13, can fully protect inner tube 12, when the condition such as damage takes place for inner tube 12, because first connection pad and second connection pad junction have good leakproofness, also can play the leak protection effect.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a PE feed pipe that impact resistance is good, includes pipeline body (1), its characterized in that: pipeline body (1) includes inner tube (12), inner tube (12) periphery cover is equipped with protective case (13), be connected with a plurality of buffer gear between protective case (13) and inner tube (12), the one end of protective case (13) is provided with first connection pad (2), and the other end is provided with second connection pad (3), first connection pad (2) and second connection pad (3) all are through a plurality of bolt fastening on protective case (13).
2. The PE water supply pipe with good impact resistance as claimed in claim 1, wherein: buffer gear includes first bolster and second bolster, first bolster includes rubber block (14), the one end of rubber block (14) is fixed on protective case (13) inside wall, and the other end contacts with inner tube (12), the second bolster includes buffer block (15), buffer block (15) are connected on protective case (13) inside wall through spring (16), the inside wall surface of buffer block (15) sets up to the cambered surface corresponding with inner tube (12).
3. The PE water supply pipe with good impact resistance as claimed in claim 2, wherein: the first and second buffer members are alternately arranged with each other.
4. The PE water supply pipe with good impact resistance as claimed in claim 2, wherein: and anti-skidding teeth are covered on the surface of one end, facing the inner pipe (12), of the buffer block (15).
5. The PE water supply pipe with good impact resistance as claimed in claim 1, wherein: the one end that protective case (13) were kept away from in first connection pad (2) is provided with first bulge loop (4), the one end surface that protective case (13) were kept away from in second connection pad (3) offers first recess (5) corresponding with first bulge loop (4), the one end that protective case (13) were kept away from in second connection pad (3) is provided with second bulge loop (9), protective case (13) was kept away from in first connection pad (2) one end surface offer with second bulge loop (9) corresponding second recess (10), a plurality of first mounting holes (6) have been seted up on the lateral wall surface of second connection pad (3), a plurality of second mounting holes (7) have been seted up on the lateral wall surface of first bulge loop (4), first mounting hole (6) and second mounting hole (7) one-to-one.
6. The PE water supply pipe with good impact resistance as claimed in claim 5, wherein: the surface of the inner side wall of the first groove (5) is bonded with a first sealing gasket (8), and the surface of the outer side wall of the second convex ring (9) is bonded with a second sealing gasket (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922373118.XU CN211649497U (en) | 2019-12-25 | 2019-12-25 | PE water supply pipe with good impact resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922373118.XU CN211649497U (en) | 2019-12-25 | 2019-12-25 | PE water supply pipe with good impact resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211649497U true CN211649497U (en) | 2020-10-09 |
Family
ID=72699209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922373118.XU Active CN211649497U (en) | 2019-12-25 | 2019-12-25 | PE water supply pipe with good impact resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211649497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664758A (en) * | 2020-12-16 | 2021-04-16 | 无锡必胜必精密钢管有限公司 | Steel pipe and machining process thereof |
-
2019
- 2019-12-25 CN CN201922373118.XU patent/CN211649497U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112664758A (en) * | 2020-12-16 | 2021-04-16 | 无锡必胜必精密钢管有限公司 | Steel pipe and machining process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: PE water supply pipe with good impact resistance Effective date of registration: 20211214 Granted publication date: 20201009 Pledgee: Xinjiang Bole Rural Commercial Bank Co.,Ltd. Pledgor: XINJIANG LVSAI WATER-SAVING TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2021650000015 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221226 Granted publication date: 20201009 Pledgee: Xinjiang Bole Rural Commercial Bank Co.,Ltd. Pledgor: XINJIANG LVSAI WATER-SAVING TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2021650000015 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A PE water supply pipe with good impact resistance Effective date of registration: 20221226 Granted publication date: 20201009 Pledgee: Xinjiang Bole Rural Commercial Bank Co.,Ltd. Pledgor: XINJIANG LVSAI WATER-SAVING TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2022650000035 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231226 Granted publication date: 20201009 Pledgee: Xinjiang Bole Rural Commercial Bank Co.,Ltd. Pledgor: XINJIANG LVSAI WATER-SAVING TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2022650000035 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A PE water supply pipe with good impact resistance Granted publication date: 20201009 Pledgee: Xinjiang Bole Rural Commercial Bank Co.,Ltd. Pledgor: XINJIANG LVSAI WATER-SAVING TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2024650000003 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |