CN109737248A - A kind of Shockproof corrosion resistant type PE solid wall pipe and preparation method thereof - Google Patents
A kind of Shockproof corrosion resistant type PE solid wall pipe and preparation method thereof Download PDFInfo
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- CN109737248A CN109737248A CN201811425007.2A CN201811425007A CN109737248A CN 109737248 A CN109737248 A CN 109737248A CN 201811425007 A CN201811425007 A CN 201811425007A CN 109737248 A CN109737248 A CN 109737248A
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- screw thread
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- 239000007787 solid Substances 0.000 title claims abstract description 41
- 230000007797 corrosion Effects 0.000 title claims abstract description 31
- 238000005260 corrosion Methods 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 239000004698 Polyethylene Substances 0.000 description 35
- -1 polyethylene Polymers 0.000 description 13
- 238000002156 mixing Methods 0.000 description 12
- 238000003756 stirring Methods 0.000 description 12
- 239000002994 raw material Substances 0.000 description 11
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 10
- 239000002253 acid Substances 0.000 description 9
- 150000002148 esters Chemical class 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 7
- 229910000410 antimony oxide Inorganic materials 0.000 description 7
- 229910003472 fullerene Inorganic materials 0.000 description 7
- 239000003365 glass fiber Substances 0.000 description 7
- 229920001903 high density polyethylene Polymers 0.000 description 7
- 239000004700 high-density polyethylene Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 7
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 7
- 229920000573 polyethylene Polymers 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 6
- 241000219198 Brassica Species 0.000 description 6
- 235000003351 Brassica cretica Nutrition 0.000 description 6
- 235000003343 Brassica rupestris Nutrition 0.000 description 6
- 239000002518 antifoaming agent Substances 0.000 description 6
- 239000003963 antioxidant agent Substances 0.000 description 6
- 230000003078 antioxidant effect Effects 0.000 description 6
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 6
- 235000013539 calcium stearate Nutrition 0.000 description 6
- 239000008116 calcium stearate Substances 0.000 description 6
- 238000005469 granulation Methods 0.000 description 6
- 230000003179 granulation Effects 0.000 description 6
- 235000010460 mustard Nutrition 0.000 description 6
- WXMKPNITSTVMEF-UHFFFAOYSA-M sodium benzoate Chemical compound [Na+].[O-]C(=O)C1=CC=CC=C1 WXMKPNITSTVMEF-UHFFFAOYSA-M 0.000 description 6
- 235000010234 sodium benzoate Nutrition 0.000 description 6
- 239000004299 sodium benzoate Substances 0.000 description 6
- 239000001993 wax Substances 0.000 description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 5
- 229940088417 precipitated calcium carbonate Drugs 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 3
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- 210000003205 muscle Anatomy 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000001993 dienes Chemical class 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- AHAREKHAZNPPMI-UHFFFAOYSA-N hexa-1,3-diene Chemical compound CCC=CC=C AHAREKHAZNPPMI-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
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- 239000010959 steel Substances 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a kind of Shockproof corrosion resistant type PE solid wall pipes and preparation method thereof, it is easy to damage in impact to solve PE solid wall pipe, the problem of poor corrosion resistance, it includes tube body, first bindiny mechanism, second bindiny mechanism and reinforcing rib, the side of the tube body is provided with the first bindiny mechanism, the other side of tube body is provided with the second bindiny mechanism, and first bindiny mechanism and the second bindiny mechanism be used cooperatively, the inner wall of tube body is equidistant to be welded with reinforcing rib, first bindiny mechanism includes fixed lasso, first screw thread, link slot and the second screw thread, the side outer wall of tube body has been equidistantly positioned the first screw thread, the side of first screw thread is welded with fixed lasso, the side inner wall of tube body offers link slot, the inner wall of link slot is equidistant to offer the second screw thread.Structure of the invention is novel, is skillfully constructed, can effectively promote impact resistance and the corrosion resistance of PE solid wall pipe, effectively improve the convenience used.
Description
Technical field
The present invention relates to PE solid wall pipe technical field, specially a kind of Shockproof corrosion resistant type PE solid wall pipe and its preparation side
Method.
Background technique
Tubing is a kind of very widely used tool, is mainly used for the transmission of various fluids.According to the difference of raw material,
Metal tube and plastic tube can be substantially divided into.Metal tube intensity is larger, and still, higher cost, weight is larger, and transportation cost is high.
Since plastic tube is at low cost, processing connection is easy, and therefore, various plastic tubes are more and more in many industrial applications, such as building
The application in many fields such as plumbing, petroleum, chemical industry, steel, the mine of industry, in the use ratio of plastic tube, solid wall pipe
Occupy most of market.
The attention of stratum settlement problem caused by excessively being used etc. with people to earthquake and urban groundwater, buried electricity
The safety problem of cable etc. also receives more and more attention.PE solid wall pipe mainly has the advantage that government official passes through sweat soldering or electricity
All-welded ne-leakage system can be obtained in melting welding, ensure that water delivery and gas pipeline have very high safety, due to light-weight
With flexible feature and be easy to transport and install, can resist ground movement (such as earthquake and solum settlement) and without excavate installation skill
Art since polyethylene has excellent creep resistant, corrosion resistance and good environmental suitability, thus has very long use
Service life, it can be ensured that 50 years or more.With good sanitation performance, different smell will not be brought to drinking water.But existing PE is real
Therefore wall pipe easy to damage, poor corrosion resistance in impact designs a kind of Shockproof corrosion resistant type PE solid wall pipe and its preparation side
Method is necessary.
Summary of the invention
For above situation, to overcome the shortcomings of existing technologies, the present invention provides a kind of Shockproof corrosion resistant type PE solid wall
The problem of pipe and preparation method thereof, effective solution PE solid wall pipe is easy to damage in impact, poor corrosion resistance.
To achieve the above object, the present invention includes tube body, the first bindiny mechanism, the second bindiny mechanism and reinforcing rib, described
The side of tube body is provided with the first bindiny mechanism, and the other side of tube body is provided with the second bindiny mechanism, and the first bindiny mechanism and
Second bindiny mechanism is used cooperatively, and the inner wall of tube body is equidistant to be welded with reinforcing rib.
According to the above technical scheme, first bindiny mechanism includes fixed lasso, the first screw thread, link slot and the second spiral shell
Line, the side outer wall of tube body have been equidistantly positioned the first screw thread, and the side of the first screw thread is welded with fixed lasso, tube body
Side inner wall offers link slot, and the inner wall of link slot is equidistant to offer the second screw thread.
According to the above technical scheme, second bindiny mechanism includes that interconnecting piece, third screw thread, the 4th screw thread and rotation are solid
It is fixed to cover, it is welded with interconnecting piece at the other side center of tube body, the outer wall of interconnecting piece has been equidistantly positioned third screw thread, tube body
Side close to interconnecting piece has been equidistantly positioned the 4th screw thread, and rotation fixing sleeve, and interconnecting piece are rotatably connected on the 4th screw thread
It is rotatably connected on the inside of link slot.
According to the above technical scheme, the outer diameter of the interconnecting piece is equal to the internal diameter of link slot, and the length of interconnecting piece, which is equal to, to be connected
The length of access slot.
According to the above technical scheme, the section of the reinforcing rib is a kind of semicircular structure.
According to the above technical scheme, the tube body is prepared from the following raw materials in parts by weight: high-density polyethylene resin 50-
55 parts, 10-15 parts of glass fibre, 6-9 parts of fullerene, 8-13 parts of nano-titanium dioxide, 7-10 parts of antimony oxide, lightweight carbonic acid
15-20 parts of calcium, Isosorbide-5-Nitrae -4-9 parts of hexadiene, 10-13 parts of three-glycidyl chlorinated isocyanurates, 3-6 parts of mustard acyl acid ammonium, calcium stearate
10-11 parts, phthalic acid double 2-4 parts of 13 ester, 2-6 parts of dodecyl tetradecyl alchohol, 1-2 parts of polyethylene waxes, sodium benzoate 3-5
Part, 1-2 parts of compatilizer, 1-5 parts of antioxidant and 1-3 parts of defoaming agent.
According to the above technical scheme, the Shockproof corrosion resistant type PE solid wall pipe the preparation method comprises the following steps:
A, it stocks up: weighing raw material according to the parts by weight of Shockproof corrosion resistant type PE solid wall pipe raw material；
B, it is granulated: after high-density polyethylene resin is heated to 150-180 DEG C, fullerene is added, is kept for 150-180 DEG C
It after temperature stirs 20-25min, is cooled to room temperature, obtains the first premix, then urinate Isosorbide-5-Nitrae-hexadiene, three-glycidyl isocyanide
Double 13 esters of acid esters, mustard acyl acid ammonium and phthalic acid are added in mixing tank, and constant temperature stirs 10-15min at 75-80 DEG C,
Obtain the second premix after being cooled to room temperature, then by the first premix, the second premix, precipitated calcium carbonate, dodecyl 14
Pure and mild sodium benzoate is dispersed with stirring 8-10min in 800-1200r/min, dries after mixing evenly, is granulated, partial size 1-2mm,
Up to granulation material；
C, mixing: by nano-titanium dioxide, glass fibre, antimony oxide and calcium stearate mix, after mixing evenly plus
Heat arrives 125-130 DEG C, and polyethylene wax is added, and insulated and stirred 3-5min is cooled to room temperature, and Isosorbide-5-Nitrae-hexadiene is added again,
300-500r/min is dispersed with stirring 5-8min, obtains mixture；
D, it forms: being sent into kneader together after granulation material, mixture, compatilizer, antioxidant and defoaming agent are mixed,
It is mediated at 85-85 DEG C, discharging is cooled to room temperature, and is added to parallel co-rotating twin screw extruder and is squeezed out, in mould
It is formed in tool to get Shockproof corrosion resistant type PE solid wall pipe, double screw extruder processing temperature range is 150-180 DEG C.
Structure of the invention is novel, is skillfully constructed, can effectively promote impact resistance and the corrosion resistance of PE solid wall pipe, have
Effect improves the convenience used.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is three dimensional structure diagram of the present invention；
Fig. 2 is first bindiny mechanism's structural schematic diagram of the invention；
Fig. 3 is tube body schematic cross-sectional view of the present invention；
Fig. 4 is tube body preparation flow figure of the present invention.
Specific embodiment
1-4 is described in further details a specific embodiment of the invention with reference to the accompanying drawing.
Embodiment 1: being provided by Fig. 1-4, and the present invention includes tube body 1, the first bindiny mechanism 2, the second bindiny mechanism 3 and reinforces
Muscle 12, the side of tube body 1 are provided with the first bindiny mechanism 2, and the other side of tube body 1 is provided with the second bindiny mechanism 3, and first connects
Connection mechanism 2 and the second bindiny mechanism 3 are used cooperatively, and the inner wall of tube body 1 is equidistant to be welded with reinforcing rib 12.
According to the above technical scheme, the first bindiny mechanism 2 includes fixed lasso 8, the first screw thread 9, link slot 10 and second
Screw thread 11, the side outer wall of tube body 1 have been equidistantly positioned the first screw thread 9, and the side of the first screw thread 9 is welded with fixed lasso
8, the side inner wall of tube body 1 offers link slot 10, and the inner wall of link slot 10 is equidistant to offer the second screw thread 11.
According to the above technical scheme, the second bindiny mechanism 3 includes that interconnecting piece 4, third screw thread 5, the 4th screw thread 6 and rotation are solid
Surely 7 are covered, interconnecting piece 4 is welded at the other side center of tube body 1, the outer wall of interconnecting piece 4 has been equidistantly positioned third screw thread
5, tube body 1 has been equidistantly positioned the 4th screw thread 6 close to the side of interconnecting piece 4, is rotatably connected to rotation fixing sleeve on the 4th screw thread 6
7, and interconnecting piece 4 is rotatably connected on the inside of link slot 10.
According to the above technical scheme, the outer diameter of interconnecting piece 4 is equal to the internal diameter of link slot 10, and the length of interconnecting piece 4, which is equal to, to be connected
The length of access slot 10.
According to the above technical scheme, the section of reinforcing rib 12 is a kind of semicircular structure.
According to the above technical scheme, tube body 1 is prepared from the following raw materials in parts by weight: 50 parts of high-density polyethylene resin,
10 parts of glass fibre, 6 parts of fullerene, 8 parts of nano-titanium dioxide, 7 parts of antimony oxide, 15 parts of precipitated calcium carbonate, Isosorbide-5-Nitrae-oneself two
Double 13 esters 2 of 4 parts of alkene, 10 parts of three-glycidyl chlorinated isocyanurates, 3 parts of mustard acyl acid ammonium, 10 parts of calcium stearate, phthalic acid
Part, 2 parts of dodecyl tetradecyl alchohol, 1 part of polyethylene wax, 3 parts of sodium benzoate, 1 part of compatilizer, 1 part of antioxidant and 1 part of defoaming agent.
According to the above technical scheme, the Shockproof corrosion resistant type PE solid wall pipe the preparation method comprises the following steps:
A, it stocks up: weighing raw material according to the parts by weight of Shockproof corrosion resistant type PE solid wall pipe raw material；
B, it is granulated: after high-density polyethylene resin is heated to 150-180 DEG C, fullerene is added, is kept for 150-180 DEG C
It after temperature stirs 20-25min, is cooled to room temperature, obtains the first premix, then urinate Isosorbide-5-Nitrae-hexadiene, three-glycidyl isocyanide
Double 13 esters of acid esters, mustard acyl acid ammonium and phthalic acid are added in mixing tank, and constant temperature stirs 10-15min at 75-80 DEG C,
Obtain the second premix after being cooled to room temperature, then by the first premix, the second premix, precipitated calcium carbonate, dodecyl 14
Pure and mild sodium benzoate is dispersed with stirring 8-10min in 800-1200r/min, dries after mixing evenly, is granulated, partial size 1-2mm,
Up to granulation material；
C, mixing: by nano-titanium dioxide, glass fibre, antimony oxide and calcium stearate mix, after mixing evenly plus
Heat arrives 125-130 DEG C, and polyethylene wax is added, and insulated and stirred 3-5min is cooled to room temperature, and Isosorbide-5-Nitrae-hexadiene is added again,
300-500r/min is dispersed with stirring 5-8min, obtains mixture；
D, it forms: being sent into kneader together after granulation material, mixture, compatilizer, antioxidant and defoaming agent are mixed,
It is mediated at 85-85 DEG C, discharging is cooled to room temperature, and is added to parallel co-rotating twin screw extruder and is squeezed out, in mould
It is formed in tool to get Shockproof corrosion resistant type PE solid wall pipe, double screw extruder processing temperature range is 150-180 DEG C.
Embodiment 2: being provided by Fig. 1-4, and the present invention includes tube body 1, the first bindiny mechanism 2, the second bindiny mechanism 3 and reinforces
Muscle 12, the side of tube body 1 are provided with the first bindiny mechanism 2, and the other side of tube body 1 is provided with the second bindiny mechanism 3, and first connects
Connection mechanism 2 and the second bindiny mechanism 3 are used cooperatively, and the inner wall of tube body 1 is equidistant to be welded with reinforcing rib 12.
According to the above technical scheme, the first bindiny mechanism 2 includes fixed lasso 8, the first screw thread 9, link slot 10 and second
Screw thread 11, the side outer wall of tube body 1 have been equidistantly positioned the first screw thread 9, and the side of the first screw thread 9 is welded with fixed lasso
8, the side inner wall of tube body 1 offers link slot 10, and the inner wall of link slot 10 is equidistant to offer the second screw thread 11.
According to the above technical scheme, the second bindiny mechanism 3 includes that interconnecting piece 4, third screw thread 5, the 4th screw thread 6 and rotation are solid
Surely 7 are covered, interconnecting piece 4 is welded at the other side center of tube body 1, the outer wall of interconnecting piece 4 has been equidistantly positioned third screw thread
5, tube body 1 has been equidistantly positioned the 4th screw thread 6 close to the side of interconnecting piece 4, is rotatably connected to rotation fixing sleeve on the 4th screw thread 6
7, and interconnecting piece 4 is rotatably connected on the inside of link slot 10.
According to the above technical scheme, the outer diameter of interconnecting piece 4 is equal to the internal diameter of link slot 10, and the length of interconnecting piece 4, which is equal to, to be connected
The length of access slot 10.
According to the above technical scheme, the section of reinforcing rib 12 is a kind of semicircular structure.
According to the above technical scheme, tube body 1 is prepared from the following raw materials in parts by weight: 55 parts of high-density polyethylene resin,
15 parts of glass fibre, 9 parts of fullerene, 13 parts of nano-titanium dioxide, 10 parts of antimony oxide, 20 parts of precipitated calcium carbonate, Isosorbide-5-Nitrae-oneself
Double 13 esters 4 of 9 parts of diene, 13 parts of three-glycidyl chlorinated isocyanurates, 6 parts of mustard acyl acid ammonium, 11 parts of calcium stearate, phthalic acid
Part, 6 parts of dodecyl tetradecyl alchohol, 2 parts of polyethylene wax, 5 parts of sodium benzoate, 2 parts of compatilizer, 5 parts of antioxidant and 3 parts of defoaming agent.
According to the above technical scheme, the Shockproof corrosion resistant type PE solid wall pipe the preparation method comprises the following steps:
A, it stocks up: weighing raw material according to the parts by weight of Shockproof corrosion resistant type PE solid wall pipe raw material；
B, it is granulated: after high-density polyethylene resin is heated to 150-180 DEG C, fullerene is added, is kept for 150-180 DEG C
It after temperature stirs 20-25min, is cooled to room temperature, obtains the first premix, then urinate Isosorbide-5-Nitrae-hexadiene, three-glycidyl isocyanide
Double 13 esters of acid esters, mustard acyl acid ammonium and phthalic acid are added in mixing tank, and constant temperature stirs 10-15min at 75-80 DEG C,
Obtain the second premix after being cooled to room temperature, then by the first premix, the second premix, precipitated calcium carbonate, dodecyl 14
Pure and mild sodium benzoate is dispersed with stirring 8-10min in 800-1200r/min, dries after mixing evenly, is granulated, partial size 1-2mm,
Up to granulation material；
C, mixing: by nano-titanium dioxide, glass fibre, antimony oxide and calcium stearate mix, after mixing evenly plus
Heat arrives 125-130 DEG C, and polyethylene wax is added, and insulated and stirred 3-5min is cooled to room temperature, and Isosorbide-5-Nitrae-hexadiene is added again,
300-500r/min is dispersed with stirring 5-8min, obtains mixture；
D, it forms: being sent into kneader together after granulation material, mixture, compatilizer, antioxidant and defoaming agent are mixed,
It is mediated at 85-85 DEG C, discharging is cooled to room temperature, and is added to parallel co-rotating twin screw extruder and is squeezed out, in mould
It is formed in tool to get Shockproof corrosion resistant type PE solid wall pipe, double screw extruder processing temperature range is 150-180 DEG C.
Experimental example:
Experimental subjects: real using Shockproof corrosion resistant type PE solid wall pipe obtained by the embodiment of the present invention as experimental group one
Group two and experimental group three are tested, the PE solid wall pipe that market is improved quality common is chosen, if Pan Gu's PE80E solid wall pipe is contrast groups one.
Experiment purpose: the density of test each group PE solid wall pipe, yield strength, bending elastic modulus, stretches bullet at tensile strength
Property modulus and aging coefficient.
Experimental method: according to national PE solid wall pipe examination criteria and national standard GB/T13663-2005, this experimental group is made
Shockproof corrosion resistant type PE solid wall pipe and contrast groups one PE solid wall pipe interception sample size area, using special instrument pair
Each group PE solid wall pipe carries out density, tensile strength, yield strength, bending elastic modulus, tensile modulus of elasticity and aging coefficient
Test, and record experimental result.
Experimental result table:
By the above experimental result table it is found that PE solid wall pipe density with higher of the invention, tensile strength, surrender are strong
Degree, bending elastic modulus and tensile modulus of elasticity, making it relatively has preferable intensity and toughness, can impact resistance, can be effective
Promotion its service life, while there is good anti-aging property, make it have good corrosion resistance.
The present invention by the third screw thread 5 on interconnecting piece 4 in use, be screwed on the second screw thread being fixed on inside link slot 10
On 11, then rotation fixing sleeve 7 is rotated between the 4th screw thread 6 and the first screw thread 9, is connected by double-layer thread structure
It connects, can effectively guarantee the stability of connection and the leakproofness of connection, effectively improve the safety used, PE solid wall pipe
Use high-density polyethylene resin for main raw material(s), with glass fibre, fullerene, nano-titanium dioxide and antimony oxide
Auxiliary material has good impact resistance ability and corrosion resistance, can effectively promote the service life of shaping pipe, together after molding
When reinforcing rib 12 has uniformly been equidistantly positioned inside molding pipeline, can further promote the impact resistance of tubing,
Effectively improve the convenience used.
Structure of the invention is novel, is skillfully constructed, can effectively promote impact resistance and the corrosion resistance of PE solid wall pipe, have
Effect improves the convenience used.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (5)
1. a kind of Shockproof corrosion resistant type PE solid wall pipe, including tube body (1), the first bindiny mechanism (2), the second bindiny mechanism (3)
With reinforcing rib (12), which is characterized in that the side of the tube body (1) is provided with the first bindiny mechanism (2), tube body (1) it is another
Side is provided with the second bindiny mechanism (3), and the first bindiny mechanism (2) and the second bindiny mechanism (3) are used cooperatively, tube body (1)
Inner wall is equidistant to be welded with reinforcing rib (12).
2. a kind of Shockproof corrosion resistant type PE solid wall pipe according to claim 1, which is characterized in that the first connection machine
Structure (2) includes fixed lasso (8), the first screw thread (9), link slot (10) and the second screw thread (11), the side outer wall etc. of tube body (1)
Distance is provided with the first screw thread (9), and the side of the first screw thread (9) is welded with fixed lasso (8), in the side of tube body (1)
Wall offers link slot (10), and the inner wall of link slot (10) is equidistant to offer the second screw thread (11).
3. a kind of Shockproof corrosion resistant type PE solid wall pipe according to claim 1, which is characterized in that the second connection machine
Structure (3) includes interconnecting piece (4), third screw thread (5), the 4th screw thread (6) and rotation fixing sleeve (7), the other side center of tube body (1)
Place is welded with interconnecting piece (4), and the outer wall of interconnecting piece (4) has been equidistantly positioned third screw thread (5), and tube body (1) is close to connection
The side in portion (4) has been equidistantly positioned the 4th screw thread (6), rotation fixing sleeve (7) is rotatably connected on the 4th screw thread (6), and even
Socket part (4) is rotatably connected on the inside of link slot (10).
4. a kind of Shockproof corrosion resistant type PE solid wall pipe according to claim 3, which is characterized in that the interconnecting piece (4)
Outer diameter be equal to the internal diameter of link slot (10), the length of interconnecting piece (4) is equal to the length of link slot (10).
5. a kind of Shockproof corrosion resistant type PE solid wall pipe according to claim 1, which is characterized in that the reinforcing rib (12)
Section be a kind of semicircular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811425007.2A CN109737248A (en) | 2018-11-27 | 2018-11-27 | A kind of Shockproof corrosion resistant type PE solid wall pipe and preparation method thereof |
Applications Claiming Priority (1)
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| CN204692792U (en) * | 2015-06-16 | 2015-10-07 | 陈素萍 | Multi-functional tubing |
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| CN206036492U (en) * | 2016-08-28 | 2017-03-22 | 安徽都邦电器有限公司 | Automobile -used PVC water pipe |
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| CN206846099U (en) * | 2017-04-19 | 2018-01-05 | 江苏际能能源科技股份有限公司 | A kind of underground pipe for preventing underground water seepage |
| CN207034427U (en) * | 2017-08-10 | 2018-02-23 | 扬州润和新型材料有限公司 | A kind of Insulation anticorrosive and the tubing of convenient installation |
| CN108266577A (en) * | 2016-12-30 | 2018-07-10 | 云南益华管道科技有限公司 | Novel high-strength PE is managed |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2001007815A1 (en) * | 1999-07-26 | 2001-02-01 | Gitzo Holding, Societe Anonyme | Assembly comprising a tube and a sleeve |
| CN104613172A (en) * | 2015-02-03 | 2015-05-13 | 张家港市博天机械有限公司 | Metal pipe with pipe cap |
| CN204692792U (en) * | 2015-06-16 | 2015-10-07 | 陈素萍 | Multi-functional tubing |
| CN205207939U (en) * | 2015-12-08 | 2016-05-04 | 崇州市岷江塑胶有限公司 | Double -walled bellows based on plastics modification technology |
| CN206036492U (en) * | 2016-08-28 | 2017-03-22 | 安徽都邦电器有限公司 | Automobile -used PVC water pipe |
| CN108266577A (en) * | 2016-12-30 | 2018-07-10 | 云南益华管道科技有限公司 | Novel high-strength PE is managed |
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| CN207034427U (en) * | 2017-08-10 | 2018-02-23 | 扬州润和新型材料有限公司 | A kind of Insulation anticorrosive and the tubing of convenient installation |
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Application publication date: 20190510 |