CN217843162U - Corrosion-resistant heat-preservation composite polyethylene pipe for water supply - Google Patents
Corrosion-resistant heat-preservation composite polyethylene pipe for water supply Download PDFInfo
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- CN217843162U CN217843162U CN202221432674.5U CN202221432674U CN217843162U CN 217843162 U CN217843162 U CN 217843162U CN 202221432674 U CN202221432674 U CN 202221432674U CN 217843162 U CN217843162 U CN 217843162U
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- polyethylene pipe
- corrosion
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- inoxidizing coating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The utility model provides a compound polyethylene pipe for feedwater of corrosion-resistant heat preservation, relates to pipeline technical field, including polyethylene pipe main layer pipe, the fixed heat insulating layer that is provided with of polyethylene pipe main layer outside of tubes end face, the fixed reinforcement inoxidizing coating that is provided with of heat insulating layer outside end face, it is close to consolidate the inoxidizing coating the equidistance distribution in heat insulating layer direction one side is provided with the pressure release recess, it is provided with the anticorrosive coating to consolidate the inoxidizing coating outside, the utility model discloses a polyethylene pipe main layer pipe outside installs the one deck earlier the heat insulating layer separates the temperature, utilizes simultaneously consolidate the inoxidizing coating and can not only release the pressure that rivers produced in the pipeline, strengthened the bending resistance of pipeline greatly, can also reduce the vibration and the noise that rivers produced simultaneously the cotton that keeps warm to polyethylene pipe that fills in the buffering inner chamber can effectually, and the buffering subassembly that sets up simultaneously can receive external impact force at polyethylene pipe, abundant protection pipeline.
Description
Technical Field
The utility model belongs to the technical field of the pipeline technique and specifically relates to a polyethylene pipe is used to corrosion-resistant heat preservation combined water supply.
Background
Polyethylene is the biggest variety of quantity among the plastic materials, and simultaneously along with the construction development in city, traditional steel pipe has been replaced gradually to the feed pipe, and present polyethylene pipe corrosion resistance is relatively poor for life is than short, lacks the protective layer simultaneously, leads to being damaged easily after being strikeed by hard thing, influences the water supply, also lacks in the heat preservation performance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a polyethylene pipe is used to compound feedwater of corrosion-resistant heat preservation to solve the problem that proposes among the above-mentioned background art.
The utility model provides a its technical problem take following technical scheme to realize:
the utility model provides a corrosion-resistant heat preservation compound polyethylene pipe for feedwater, includes polyethylene pipe main layer pipe, the fixed heat insulating layer that is provided with of polyethylene pipe main layer outside of tubes end face, the fixed reinforcement inoxidizing coating that is provided with of heat insulating layer outside end face, it is close to consolidate the inoxidizing coating heat insulating layer direction one side equidistance distributes and is provided with the pressure release recess, it is provided with the anticorrosive coating to consolidate the inoxidizing coating outside, the anticorrosive coating with it is provided with the buffering inner chamber to consolidate between the inoxidizing coating, the equidistance distributes and is provided with four buffering subassemblies in the buffering inner chamber.
As preferred, every the pressure release recess in be provided with respectively and inhale the sound cotton, every inhale the sound cotton and be close to polyethylene pipe main layer pipe central line direction terminal surface all with closely laminate between the heat insulating layer to set up through the equidistance distribution the pressure release recess can not only release the pressure that rivers produced in the pipeline, has strengthened the bending resistance of pipeline greatly, can also reduce the vibration and the noise that rivers produced simultaneously.
Preferably, each buffering subassembly distribute and include that fixed connection installs the buffering inner chamber with two stereoplasm rubber strips between the anticorrosive coating, two the fixed elasticity strip that is provided with between the stereoplasm rubber strip to when making the pipeline receive the impact, buffering subassembly ability greatly reduced external impact force, thereby effectual protection pipeline.
Preferably, the buffer inner cavity is filled with heat-insulating cotton, and silica particles are embedded into the heat-insulating cotton.
As preferred, anticorrosive layer terminal surface coating be provided with metallocene resin, and the equidistance distributes and is provided with anticorrosive sand grip to can improve the resin greatly and be in the firmness of anticorrosive layer terminal surface, thereby avoid the anticorrosive effect of time overlength to reduce.
Preferably, the cross section of each anti-corrosion convex strip is elliptical, and the outer end faces of the anti-corrosion layers are arranged in a corrugated distribution mode.
The utility model has the advantages that:
the utility model discloses a polyethylene pipe main layer pipe outside installs the one deck earlier the heat insulation layer separates the temperature, utilizes simultaneously consolidate the inoxidizing coating and can not only release the pressure that rivers produced in the pipeline, strengthened the bending resistance of pipeline greatly, can also reduce the vibration and the noise that rivers produced simultaneously the heat preservation cotton of filling in the buffering inner chamber can effectually keep warm to the polyethylene pipe, and the buffering subassembly that sets up simultaneously can be when the polyethylene pipe receives external impact force, abundant protection pipeline.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of the whole structure of the corrosion-resistant heat-insulating composite water supply polyethylene pipe;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;
fig. 3 is a schematic view of the partially expanded structure of the corrosion-resistant raised strips 19 of the component in fig. 2 according to the present invention.
The scores in the figures are as follows: 10. a polyethylene pipe main layer pipe; 11. a thermal insulation layer; 12. reinforcing the protective layer; 13. a buffer cavity; 14. an anticorrosive layer; 15. a pressure relief groove; 16. sound-absorbing cotton; 17. a hard rubber strip; 18. an elastic strip; 19. anticorrosive sand grip.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic drawings, which illustrate the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.
The invention will be described in detail with reference to fig. 1-3, wherein for ease of description, the following orientations are now specified: the up-down, left-right, front-back direction described below is consistent with the front-back, left-right, top-down direction of the view direction of fig. 1, fig. 1 is the front view of the device of the present invention, and the direction shown in fig. 1 is consistent with the front-back, left-right, top-down direction of the front view direction of the device of the present invention.
The embodiments of the present invention will be described in detail with reference to the accompanying drawings:
referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a compound polyethylene pipe for feedwater of corrosion-resistant heat preservation, includes polyethylene pipe main layer pipe 10, the fixed thermal insulation layer 11 that is provided with of polyethylene pipe main layer pipe 10 outside terminal surface, the fixed reinforcement inoxidizing coating 12 that is provided with of thermal insulation layer 11 outside terminal surface, it is close to consolidate the inoxidizing coating 12 11 direction one side equidistance distributes and is provided with pressure release recess 15, it is provided with anticorrosive coating 14 to consolidate the inoxidizing coating 12 outside, anticorrosive coating 14 with it is provided with buffering inner chamber 13 to consolidate between the inoxidizing coating 12, it is provided with four buffering subassemblies 201 to distribute equidistantly in the buffering inner chamber 13.
In addition, in an embodiment, every pressure release recess 15 in be provided with respectively and inhale sound cotton 16, every inhale sound cotton 16 and be close to polyethylene pipe main layer pipe 10 central line direction terminal surface all with closely laminate between the heat insulating layer 11 to distribute through the equidistance and set up pressure release recess 15 can not only release the pressure that rivers produced in the pipeline, has strengthened the bending resistance of pipeline greatly, can also reduce the vibration and the noise that rivers produced simultaneously.
In addition, in an embodiment, each buffer component 201 distribute and include that fixed connection installs buffer inner chamber 13 with two stereoplasm rubber strips 17 between anticorrosive coating 14, two the fixed elastic strip 18 that is provided with between the stereoplasm rubber strip 17 to when making the pipeline receive the impact, buffer component 201 can greatly reduced external impact force, thereby effectual protection pipeline.
In addition, in one embodiment, the buffer cavity 13 is filled with heat insulation cotton, and silica particles are embedded in the heat insulation cotton.
In addition, in an embodiment, the outer end surface of the anti-corrosion layer 14 is coated with the metallocene resin, and the anti-corrosion convex strips 19 are distributed at equal intervals, so that the firmness of the resin on the outer end surface of the anti-corrosion layer 14 can be greatly improved, and the reduction of the anti-corrosion effect due to overlong time is avoided.
In addition, in one embodiment, each of the corrosion-resistant ribs 19 has an oval cross section, and the outer end surface of the corrosion-resistant layer 14 is arranged in a corrugated distribution.
During the concrete implementation, through install the one deck earlier in the polyethylene pipe main layer pipe 10 outside heat insulating layer 11 separates the temperature, utilizes simultaneously consolidate the pressure that inoxidizing coating 12 can not only release rivers and produce in the pipeline, has strengthened the bending resistance of pipeline greatly, can also reduce the vibration and the noise that rivers produced simultaneously the heat preservation cotton of filling in the buffering inner chamber 13 can effectually keep warm to the polyethylene pipe, and the buffering subassembly 201 that sets up simultaneously can receive external impact force at the polyethylene pipe, abundant protection pipeline, top layer anticorrosive coating 14 can effectually carry out anticorrosive to the pipeline.
It should be emphasized that the embodiments described herein are illustrative and not restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but also falls within the scope of the present invention, in any other embodiments derived by those skilled in the art according to the technical solutions of the present invention.
Claims (6)
1. The utility model provides a compound polyethylene pipe for feedwater of corrosion-resistant heat preservation, includes polyethylene pipe main layer pipe (10), its characterized in that: polyethylene pipe main layer pipe (10) outside end face is fixed and is provided with thermal-insulated layer (11), thermal-insulated layer (11) outside end face is fixed and is provided with reinforcement inoxidizing coating (12), it is close to consolidate inoxidizing coating (12) thermal-insulated layer (11) direction one side equidistance distributes and is provided with pressure release recess (15), it is provided with anticorrosive coating (14) to consolidate inoxidizing coating (12) outside, anticorrosive coating (14) with it is provided with buffering inner chamber (13) to consolidate between inoxidizing coating (12), it is provided with four buffering subassemblies (201) to distribute equidistantly in buffering inner chamber (13).
2. The corrosion-resistant heat-insulating composite polyethylene pipe for water supply according to claim 1, characterized in that: every pressure release recess (15) in be provided with respectively and inhale sound cotton (16), every inhale sound cotton (16) and be close to polyethylene pipe main layer pipe (10) central line direction terminal surface all with closely laminate between heat insulating layer (11).
3. The corrosion-resistant heat-insulating composite polyethylene pipe for water supply according to claim 1, characterized in that: each buffer component (201) distribute and include that fixed connection installs buffer inner chamber (13) with two stereoplasm rubber strips (17) between anticorrosive coating (14), two fixed elastic strip (18) that are provided with between stereoplasm rubber strip (17).
4. The corrosion-resistant heat-insulating composite polyethylene pipe for water supply according to claim 1, characterized in that: the buffer inner cavity (13) in fill and be provided with the heat preservation cotton, and the embedding is provided with the silica granule in the heat preservation cotton.
5. The corrosion-resistant heat-insulating composite polyethylene pipe for water supply according to claim 1, characterized in that: the outer end face of the anti-corrosion layer (14) is coated with metallocene resin, and anti-corrosion convex strips (19) are distributed at equal intervals.
6. The corrosion-resistant heat-insulating composite polyethylene pipe for water supply according to claim 5, characterized in that: the cross section of each anti-corrosion convex strip (19) is elliptic, and the outer end face of the anti-corrosion layer (14) is distributed in a corrugated manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221432674.5U CN217843162U (en) | 2022-06-09 | 2022-06-09 | Corrosion-resistant heat-preservation composite polyethylene pipe for water supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221432674.5U CN217843162U (en) | 2022-06-09 | 2022-06-09 | Corrosion-resistant heat-preservation composite polyethylene pipe for water supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217843162U true CN217843162U (en) | 2022-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221432674.5U Active CN217843162U (en) | 2022-06-09 | 2022-06-09 | Corrosion-resistant heat-preservation composite polyethylene pipe for water supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217843162U (en) |
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2022
- 2022-06-09 CN CN202221432674.5U patent/CN217843162U/en active Active
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