CN219712742U - Novel environment-friendly PE pipe - Google Patents
Novel environment-friendly PE pipe Download PDFInfo
- Publication number
- CN219712742U CN219712742U CN202321302549.7U CN202321302549U CN219712742U CN 219712742 U CN219712742 U CN 219712742U CN 202321302549 U CN202321302549 U CN 202321302549U CN 219712742 U CN219712742 U CN 219712742U
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- Prior art keywords
- layer
- friendly
- reinforcing
- flame
- novel environment
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 27
- 239000003063 flame retardant Substances 0.000 claims abstract description 22
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 description 39
- 238000004321 preservation Methods 0.000 description 5
- 239000002585 base Substances 0.000 description 4
- 239000003242 anti bacterial agent Substances 0.000 description 3
- 230000002427 irreversible effect Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000003373 anti-fouling effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a novel environment-friendly PE pipe, which comprises a PE pipe body, wherein connecting flanges are fixedly arranged at two ends of the PE pipe body, fastening bolts are connected to the surfaces of the connecting flanges in a threaded manner, fastening nuts are connected to the surfaces of the fastening bolts in a threaded manner, the PE pipe body comprises a mounting base layer, an inner ring of the mounting base layer is fixedly connected with a heat-insulating layer, an anti-flaming reinforcing component is arranged on the outer ring of the mounting base layer, an antibacterial layer is fixedly arranged on the outer ring of the anti-flaming reinforcing component, the anti-flaming reinforcing component comprises a sound-insulating layer, a reinforcing layer is fixedly sleeved on the outer side of the sound-insulating layer, and a flame-retardant layer is fixedly arranged on one side of the reinforcing layer away from the sound-insulating layer. According to the PE pipeline body, the heat-insulating layer, the reinforcing layer and the flame-retardant layer are matched for use, so that the overall stability of the PE pipeline body is greatly enhanced, and meanwhile, the heat-insulating layer, the reinforcing layer and the flame-retardant layer respectively have the characteristics of incombustibility or flame retardance, so that the PE pipeline body meets the actual demands of users.
Description
Technical Field
The utility model relates to the technical field of PE pipes, in particular to a novel environment-friendly PE pipe.
Background
PE pipes, also called polyethylene pipes, have a division of high density polyethylene, medium density polyethylene and low density polyethylene, and are widely used in the field of water supply and in the field of gas supply.
The utility model patent of patent application publication number CN211779442U discloses an environment-friendly PE pipe with an antifouling function, which comprises an agent antibacterial coating, an antifouling layer, a chlorinated rubber sheet, antibacterial master batches, an antibacterial agent, epoxy resin and nitrile rubber.
However, the device still has some defects in actual use, and obviously, the integral strength of the pipeline is common, the pipeline is easy to generate irreversible deformation due to external impact force, and meanwhile, the reinforced flame-retardant protection cannot be performed, when accidental combustion occurs, the fire is easy to spread and spread, so that larger loss is caused, and the practicability of the PE pipeline is reduced.
Therefore, it is necessary to invent a new type of environment-friendly PE pipe to solve the above problems.
Disclosure of Invention
The utility model aims to provide a novel environment-friendly PE pipe, which has the advantages of high strength and good flame retardant effect, and solves the problems that the integral strength of the pipe is common, irreversible deformation is easily generated due to external impact force, and meanwhile, the reinforced flame retardant protection cannot be performed, so that the practicability of the PE pipe is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel environment-friendly PE pipe, includes the PE pipeline body, equal fixed mounting in PE pipeline body's both ends has flange, flange's surface threaded connection has fastening bolt, fastening bolt's surface threaded connection has fastening nut, the PE pipeline body is including installing the basic unit, the inner circle fixedly connected with heat preservation of installation basic unit, the anti-burning reinforcement subassembly is installed to the outer lane of installation basic unit, anti-burning reinforcement subassembly's outer lane fixed mounting has antibiotic layer.
Preferably, the flame-retardant reinforcing component comprises a sound insulation layer, wherein a reinforcing layer is fixedly sleeved on the outer side of the sound insulation layer, and a flame-retardant layer is fixedly arranged on one side, away from the sound insulation layer, of the reinforcing layer.
Preferably, the material of the sound insulation layer is a sound insulation felt, the material of the reinforcing layer is crosslinked modified polyvinyl chloride, and the material of the flame retardant layer is chloroprene rubber.
Preferably, the other end of the fastening bolt penetrates through the connecting flange, and the surface of the fastening nut is in close contact with the surface of the connecting flange.
Preferably, the heat-insulating layer is made of composite silicate, and the antibacterial layer is made of antibacterial ceramic.
Preferably, the number of the fastening bolts is a plurality of, through holes matched with the fastening bolts are formed in the surface of the connecting flange, and elastic sealing rings are fixedly embedded in the inner walls of the through holes.
Compared with the prior art, the utility model has the following beneficial effects:
the PE pipeline body has the advantages of reinforcing flame retardance by adopting the heat preservation layer, the reinforcing layer and the flame retardant layer for cooperation, can greatly enhance the overall stability of the PE pipeline body by utilizing the characteristic of strong impact resistance and toughness, and simultaneously has the characteristics of incombustibility or flame retardance respectively, so that the performance of the PE pipeline body is greatly improved, and the PE pipeline body meets the actual demands of users.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a perspective view of the present utility model in cross-section;
fig. 3 is a schematic perspective view of the flame retardant reinforcing assembly of the present utility model.
In the figure: 1. PE pipeline body; 2. a connecting flange; 3. a fastening bolt; 4. a fastening nut; 5. installing a base layer; 6. a heat preservation layer; 7. a flame resistant reinforcement assembly; 8. an antimicrobial layer; 9. a sound insulation layer; 10. a reinforcing layer; 11. a flame retardant layer.
Detailed Description
Referring to fig. 1-3, a novel environment-friendly PE pipe comprises a PE pipe body 1, wherein connecting flanges 2 are fixedly installed at two ends of the PE pipe body 1, fastening bolts 3 are connected to the surfaces of the connecting flanges 2 in a threaded manner, fastening nuts 4 are connected to the surfaces of the fastening bolts 3 in a threaded manner, the PE pipe body 1 comprises a mounting base layer 5, the end face of the PE pipe body 1 is communicated with an external pipe through the arrangement of the connecting flanges 2, the fastening bolts 3 and the fastening nuts 4, the mounting stability and the mounting tightness are ensured, an insulating layer 6 is fixedly connected to an inner ring of the mounting base layer 5, the heat exchange between the inner side and the outer side is effectively blocked through the arrangement of the insulating layer 6, the heat exchange is realized, the self-noncombustible characteristics of the PE pipe body 1 can be enhanced, an anti-flaming reinforcing component 7 is installed on an outer ring of the mounting base layer 5, and an anti-bacterial layer 8 is fixedly installed on an outer ring of the anti-bacterial reinforcing component 7.
The flame-retardant reinforcing component 7 comprises a sound insulation layer 9, has the advantage of softness and sound insulation through arranging the sound insulation layer 9, can effectively block noise generated by medium flowing in the PE pipeline body 1, is fixedly sleeved with the reinforcing layer 10 on the outer side of the sound insulation layer 9, has the advantages of flame retardance, good mechanical strength, impact resistance and strong toughness through arranging the reinforcing layer 10, can be used as an inner member to strengthen the whole stability of the PE pipeline body 1, can perform flame-retardant protection, and is fixedly provided with the flame-retardant layer 11 on one side, far away from the sound insulation layer 9, of the reinforcing layer 10, has the advantages of good physical and mechanical properties, oil resistance, heat resistance, flame resistance, acid and alkali resistance, good adhesion and ageing resistance, can play a role in flame-retardant protection, and can prevent fire from spreading when a fire occurs unexpectedly, and meets the use requirements of users;
the sound insulation layer 9 is made of a sound insulation felt, the reinforcing layer 10 is made of crosslinked modified polyvinyl chloride, and the flame retardant layer 11 is made of neoprene;
the other end of the fastening bolt 3 penetrates through the connecting flange 2, and the surface of the fastening nut 4 is tightly contacted with the surface of the connecting flange 2;
the heat preservation layer 6 is made of composite silicate, and the antibacterial layer 8 is made of antibacterial ceramic;
the quantity of the fastening bolts 3 is a plurality of, through holes matched with the fastening bolts 3 are formed in the surface of the connecting flange 2, and elastic sealing rings are fixedly embedded in the inner walls of the through holes.
When the PE pipeline body 1 is required to be installed, the two adjacent connecting flanges 2 are aligned to be contacted at first, the angle of the PE pipeline body 1 is adjusted by rotating, so that the through holes on the two connecting flanges 2 are aligned, then the displacement fastening bolts 3 penetrate through the connecting flanges 2 and are screwed into the fastening nuts 4 to be contacted with the connecting flanges 2 to be tightly abutted, so that the installation stability between the two connecting flanges 2 is ensured, the requirement of communicating a peripheral pipeline with the PE pipeline body 1 is met, a medium can normally pass through the PE pipeline body, the PE pipeline body has the advantages of low heat conductivity, light weight, heat insulation, cold insulation, water resistance and incombustibility, heat exchange can be effectively carried out between the inner side and the outer side of the PE pipeline body, the performance of the PE pipeline body can be enhanced due to the incombustibility characteristic of the PE pipeline body 1 is enhanced, the antibacterial and the incombustibility of the PE pipeline body is greatly reduced due to the adhesion of the inside added antibacterial agent, and the inside cleanliness of the PE pipeline body 1 is ensured due to the fact that the antibacterial agent is arranged.
To sum up: this novel environmental protection type PE pipe through setting up heat preservation 6, enhancement layer 10 and fire-retardant layer 11, has solved that this pipeline bulk strength is general, receives external impact force easily and produces irreversible deformation, can not strengthen fire-retardant protection simultaneously, has reduced the problem of PE pipe practicality.
Claims (6)
1. Novel environment-friendly PE pipe, including PE pipeline body (1), its characterized in that: the PE pipeline body (1) is characterized in that connecting flanges (2) are fixedly installed at two ends of the PE pipeline body (1), fastening bolts (3) are connected with surface threads of the connecting flanges (2), fastening nuts (4) are connected with surface threads of the fastening bolts (3), the PE pipeline body (1) comprises an installation base layer (5), an inner ring of the installation base layer (5) is fixedly connected with an insulating layer (6), an anti-combustion reinforcing component (7) is installed on an outer ring of the installation base layer (5), and an antibacterial layer (8) is fixedly installed on an outer ring of the anti-combustion reinforcing component (7).
2. The novel environment-friendly PE tube as claimed in claim 1, wherein: the flame-retardant reinforcing component (7) comprises a sound insulation layer (9), a reinforcing layer (10) is fixedly sleeved on the outer side of the sound insulation layer (9), and a flame-retardant layer (11) is fixedly arranged on one side, far away from the sound insulation layer (9), of the reinforcing layer (10).
3. The novel environment-friendly PE tube as claimed in claim 2, wherein: the material of puigging (9) is the puigging, the material of enhancement layer (10) is crosslinked modified polyvinyl chloride, the material of flame retardant coating (11) is chloroprene rubber.
4. The novel environment-friendly PE tube as claimed in claim 1, wherein: the other end of the fastening bolt (3) penetrates through the connecting flange (2), and the surface of the fastening nut (4) is tightly contacted with the surface of the connecting flange (2).
5. The novel environment-friendly PE tube as claimed in claim 1, wherein: the heat insulation layer (6) is made of composite silicate, and the antibacterial layer (8) is made of antibacterial ceramic.
6. The novel environment-friendly PE tube as claimed in claim 1, wherein: the number of the fastening bolts (3) is a plurality, through holes matched with the fastening bolts (3) are formed in the surface of the connecting flange (2), and elastic sealing rings are fixedly embedded in the inner walls of the through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321302549.7U CN219712742U (en) | 2023-05-26 | 2023-05-26 | Novel environment-friendly PE pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321302549.7U CN219712742U (en) | 2023-05-26 | 2023-05-26 | Novel environment-friendly PE pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219712742U true CN219712742U (en) | 2023-09-19 |
Family
ID=87982942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321302549.7U Active CN219712742U (en) | 2023-05-26 | 2023-05-26 | Novel environment-friendly PE pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219712742U (en) |
-
2023
- 2023-05-26 CN CN202321302549.7U patent/CN219712742U/en active Active
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