CN221647900U - PPR plastic tubing with explosion-proof function - Google Patents
PPR plastic tubing with explosion-proof function Download PDFInfo
- Publication number
- CN221647900U CN221647900U CN202323186572.7U CN202323186572U CN221647900U CN 221647900 U CN221647900 U CN 221647900U CN 202323186572 U CN202323186572 U CN 202323186572U CN 221647900 U CN221647900 U CN 221647900U
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- Prior art keywords
- ppr
- tube
- boss
- pipe
- wall
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- 239000004033 plastic Substances 0.000 title claims abstract description 26
- 229920003023 plastic Polymers 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000004831 Hot glue Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229920001903 high density polyethylene Polymers 0.000 claims description 3
- 239000004700 high-density polyethylene Substances 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 230000009172 bursting Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 5
- 238000010030 laminating Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 34
- 230000003014 reinforcing effect Effects 0.000 description 23
- 230000009286 beneficial effect Effects 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 229920001155 polypropylene Polymers 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000011229 interlayer Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920005604 random copolymer Polymers 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 229920006322 acrylamide copolymer Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides a PPR plastic pipe with an anti-burst function, and belongs to the technical field of plastic pipes. This kind of PPR plastic tubing with explosion-proof function, including the outer tube, room sleeve pipe and inner tube, the inner tube is connected with the sheathed tube inner wall between, the inner wall laminating of room sleeve pipe and outer tube mutually, the installation cavity has been seted up to the inner wall of outer tube, and a plurality of boss is installed to the inside equidistance in installation cavity, the boss is connected with the sheathed tube outside between, the outer tube of outer side of PPR includes the PPR skin, the first enhancement layer is scribbled to the outer opposite side of PPR, the boss is the arch piece, and two footings of boss link to each other with the room sleeve pipe, the part that the boss arch was connected with the installation cavity, use through boss, first enhancement layer and second enhancement layer, can improve the bulk strength of pipeline, thereby prevent that the pipeline from being damaged by the instrument when laying and leading to the condition of bursting.
Description
Technical Field
The utility model relates to the technical field of plastic pipes, in particular to a PPR plastic pipe with an anti-burst function.
Background
The PP-R pipe is also called a three-type polypropylene pipe and a random copolymer polypropylene pipe or a PPR pipe, has the advantages of energy conservation, material saving, environmental protection, light weight, high strength, corrosion resistance, smooth inner wall, no scaling, simple construction and maintenance, long service life and the like, and is widely applied to the building industry, municipal administration, industry and agriculture fields such as building water supply and drainage, urban and rural water supply and drainage, urban fuel gas, electric power and optical cable sheaths, industrial fluid transportation, agricultural irrigation and the like. The PP-R pipe is extruded by adopting random copolymer polypropylene to form a pipe, and is injection molded to form a pipe, compared with the traditional cast iron pipe, galvanized steel pipe, cement pipe and other pipes, the PPR pipe has the advantages of energy conservation, material saving, environmental protection, light weight, high strength, corrosion resistance, smooth inner wall, no scaling, simple construction and maintenance, long service life and the like, and is widely applied to the building industry, municipal, industrial and agricultural fields such as building water supply and drainage, urban and rural water supply and drainage, urban fuel gas, electric power and optical cable sheaths, industrial fluid transportation, agricultural irrigation and the like.
However, in the actual production and application process, the PPR pipe is scratched by external force to produce scratches, holes and the like, or exposed outdoor for a long time is subjected to combined action of ultraviolet ray weathering to produce a blocking phenomenon, or when the insert is knocked by external force or installed during construction, a metal tool is used for improper operation, the insert is cracked due to overlarge torque, and the pipe wall is thinned at the injured part, so that the design using pressure cannot be reached; both of these reasons may lead to bursting of the PPR tubing during use, affecting use.
Disclosure of utility model
In order to make up for the defects, the utility model provides a PPR plastic pipe with an anti-burst function.
The utility model is realized in the following way:
The utility model provides a PPR plastic tubing with explosion-proof function, includes outer tube, room sleeve pipe and inner tube, the inner tube is connected with the sheathed tube inner wall between, the laminating mutually of room sleeve pipe and the inner wall of outer tube, the installation cavity has been seted up to the inner wall of outer tube, just a plurality of strengthening blocks are installed to the inside equidistance in installation cavity, the strengthening block is connected with the sheathed tube outside between, the outer tube includes the PPR skin, the first enhancement layer is scribbled to the outer one side of PPR, the second enhancement layer is scribbled to the outer opposite side of PPR.
Further, the reinforcing block is an arch-shaped block, two feet of the reinforcing block are connected with the middle sleeve, and the arched part of the reinforcing block is connected with the mounting cavity.
Further, the second reinforcing layer is made of high-density polyethylene material.
The beneficial effect of adopting above-mentioned further scheme is, arch structure's boss can disperse the pressure of applying above that to make it even be used in on the intermediate sleeve pipe, thereby eliminate the intermediate sleeve pipe and go up the too big problem of pressure of somewhere, and then reduce the possibility that the intermediate sleeve pipe bursts, and the use of first enhancement layer and second enhancement layer can improve the outer both sides of PPR's intensity, with the possibility that the PPR appears bursting in the reduction outer, when mating formation this pipeline, just so can reduce the possibility that damage appears in the pipeline because of the apparatus is knocked and smash.
Furthermore, the intermediate sleeve is made of a hot melt adhesive material.
The technical scheme has the beneficial effect that the insulating property of the pipeline can be improved by the intermediate sleeve made of the hot melt adhesive material.
Further, the inner tube comprises an inner core, the inner core is connected with the inter-sleeve, and the inner wall of the inner core is coated with a heat insulation layer.
Further, the inner core is a seamless copper tube.
The technical scheme has the beneficial effects that the seamless copper tube can further improve the pressure resistance of the pipeline so as to improve the rigidity of the pipeline.
Further, the thermal insulation layer is made of PET materials.
The further scheme has the beneficial effects that the heat insulation layer can reduce the loss of the fluid temperature, and meanwhile, the PET material has the characteristic of no toxicity.
The beneficial effects of the utility model are as follows: according to the PPR plastic pipe with the anti-explosion function, which is obtained through the design, the reinforcement blocks with the arch structures can disperse the pressure applied to the reinforcement blocks and uniformly act on the inter-sleeve, so that the problem that the pressure is overlarge at a certain position of the inter-sleeve is solved, the possibility of bursting of the inter-sleeve is further reduced, and the strength of two sides of the PPR outer layer can be improved through the use of the first reinforcement layer and the second reinforcement layer, so that the possibility of bursting of the PPR outer layer is reduced, and the possibility of damage to the pipeline caused by knocking and smashing of an instrument can be reduced when the pipeline is paved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed to be practical in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and that other related drawings can be obtained according to these drawings without the inventive effort of a person skilled in the art.
FIG. 1 is a schematic perspective view of a PPR plastic pipe with an anti-burst function;
FIG. 2 is a schematic diagram of an explosion structure of a PPR plastic pipe with an explosion-proof function;
Fig. 3 is a schematic perspective view of a schematic perspective structure of an outer sleeve of a PPR plastic pipe with an anti-burst function;
FIG. 4 is a schematic cross-sectional view of an outer sleeve of a PPR plastic pipe with an anti-burst function;
Fig. 5 is a schematic cross-sectional structure of an inner tube of a PPR plastic tube with an anti-burst function.
In the figure: 100. an outer sleeve; 1001. a mounting cavity; 1002. a reinforcing block; 1003. an outer layer of PPR; 1004. a first reinforcing layer; 1005. a second reinforcing layer; 200. a spacer sleeve; 300. an inner tube; 3001. an inner core; 3002. and a heat insulation layer.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
The utility model relates to an embodiment I of a PPR plastic pipe with an anti-burst function
The utility model provides the following technical scheme: referring to fig. 1 to 5, the outer casing 100, the middle casing 200 and the inner pipe 300 are included, the inner pipe 300 is connected with the inner wall of the middle casing 200, the middle casing 200 is attached to the inner wall of the outer casing 100, the inner wall of the outer casing 100 is provided with a mounting cavity 1001, a plurality of reinforcing blocks 1002 are equidistantly mounted in the mounting cavity 1001, the reinforcing blocks 1002 are connected with the outer side of the middle casing 200, the outer casing 100 comprises a PPR outer layer 1003, a first reinforcing layer 1004 is coated on one side of the PPR outer layer 1003, a second reinforcing layer 1005 is coated on the other side of the PPR outer layer 1003, the reinforcing blocks 1002 are arch-shaped blocks, two feet of the reinforcing blocks 1002 are connected with the middle casing 200, the arched parts of the reinforcing blocks 1002 are connected with the mounting cavity 1001, the first reinforcing layers 1004 are made of a mixture of chitosan-acrylamide copolymer and water, the second reinforcing layers 1005 are made of high-density polyethylene materials, the reinforcing blocks 1002 of arch structure can disperse the pressure applied on the reinforcing blocks 1002 and enable the reinforcing blocks to uniformly act on the middle casing 200, so that the problem that a certain part of the middle casing 200 is subjected to overlarge pressure is solved, the possibility of the middle casing 200 is reduced, the possibility of the outer layer 1003 is lowered, and the possibility of the pipe is lowered when the PPR outer layer is damaged, and the two sides of the PPR outer layer is paved, and the possibility of the pipe is lowered, and the possibility is lowered, and the pipe is caused.
The utility model relates to a PPR plastic pipe with an anti-burst function, which is an embodiment II
Referring to fig. 1 to 5, in particular, the inter-bushing 200 is made of a hot melt adhesive material, and the inter-bushing 200 made of the hot melt adhesive material can improve the heat insulation of the pipe.
The utility model relates to a third embodiment of a PPR plastic pipe with an anti-burst function
Referring to fig. 1 to 5, specifically, the inner tube 300 includes an inner core 3001, the inner core 3001 is connected to the spacer 200, a heat insulation layer 3002 is coated on an inner wall of the inner core 3001, the inner core 3001 is a seamless copper tube, the seamless copper tube can further improve pressure resistance of the pipe to improve rigidity of the pipe, the heat insulation layer 3002 is made of a PET material, the heat insulation layer 3002 can reduce loss of fluid temperature, and meanwhile, the PET material has a non-toxic property.
Specifically, the working principle of the PPR plastic pipe with the anti-burst function is as follows: in use, when the pipeline is paved, the arch-structured reinforcing blocks 1002 can disperse the pressure applied to the arch-structured reinforcing blocks and uniformly act on the interlayer 200, so that the problem that the interlayer 200 is subjected to overlarge pressure somewhere is solved, the possibility of bursting of the interlayer 200 is further reduced, the strength of two sides of the PPR outer layer 1003 can be improved by using the first reinforcing layer 1004 and the second reinforcing layer 1005, the possibility of bursting of the PPR outer layer 1003 is reduced, when fluid flows in the pipeline, the interlayer 200 and the heat insulation layer 3002 made of the hot melt adhesive material can improve the heat insulation performance of the pipeline, and the seamless red copper pipe can further improve the pressure resistance of the pipeline so as to improve the rigidity of the pipeline.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a PPR plastic tubing with explosion-proof function, its characterized in that includes outer tube (100), room sleeve pipe (200) and inner tube (300), inner tube (300) are connected with the inner wall of room sleeve pipe (200), room sleeve pipe (200) laminate with the inner wall of outer tube (100), install chamber (1001) have been seted up to the inner wall of outer tube (100), just a plurality of boss (1002) are installed to the inside equidistance of install chamber (1001), boss (1002) are connected with the outside of room sleeve pipe (200), outer tube (100) are including PPR skin (1003), first enhancement layer (1004) are scribbled to one side of PPR skin (1003), second enhancement layer (1005) are scribbled to the opposite side of PPR skin (1003).
2. A PPR plastic tube with burst protection according to claim 1, characterized in that the reinforcement block (1002) is an arch-shaped block and that the two feet of the reinforcement block (1002) are connected to the spacer sleeve (200), the arched portion of the reinforcement block (1002) being connected to the mounting cavity (1001).
3. A PPR plastic tube with burst protection according to claim 1, characterized in that the second reinforcement layer (1005) is made of a high density polyethylene material.
4. A PPR plastic tube with burst-proof function according to claim 1, characterized in that the intermediate sleeve (200) is made of a hot melt adhesive material.
5. A PPR plastic tube with burst protection according to claim 1, characterized in that the inner tube (300) comprises an inner core (3001) and that the inner core (3001) is connected to an intermediate sleeve (200), the inner wall of the inner core (3001) being coated with a heat insulating layer (3002).
6. A PPR plastic pipe with an anti-burst function as claimed in claim 5, the inner core (3001) is a seamless copper tube.
7. A PPR plastic tube with burst protection according to claim 6, characterized in that the thermal insulation layer (3002) is made of PET material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323186572.7U CN221647900U (en) | 2023-11-24 | 2023-11-24 | PPR plastic tubing with explosion-proof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323186572.7U CN221647900U (en) | 2023-11-24 | 2023-11-24 | PPR plastic tubing with explosion-proof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221647900U true CN221647900U (en) | 2024-09-03 |
Family
ID=92522361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323186572.7U Active CN221647900U (en) | 2023-11-24 | 2023-11-24 | PPR plastic tubing with explosion-proof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221647900U (en) |
-
2023
- 2023-11-24 CN CN202323186572.7U patent/CN221647900U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |