CN209414791U - A kind of heat-proof polythene tubing - Google Patents
A kind of heat-proof polythene tubing Download PDFInfo
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- CN209414791U CN209414791U CN201821932350.1U CN201821932350U CN209414791U CN 209414791 U CN209414791 U CN 209414791U CN 201821932350 U CN201821932350 U CN 201821932350U CN 209414791 U CN209414791 U CN 209414791U
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- heat
- inner tube
- several
- proof polythene
- tube
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Abstract
The utility model discloses a kind of heat-proof polythene tubing, belong to tubing technical field, including inner and outer tubes, the inner surface of inner tube is coated with refractory layer one, length direction along inner tube is surrounded with several support bars on the outer surface of inner tube, several support bars form cyclic annular elongate configuration, outer tube is socketed in the periphery of the cyclic annular elongate configuration of several support bars formation and forms accommodating space with inner tube, refractory layer two is internally provided in the accommodating space, it is disposed with anti-aging layer from inside to outside on the outer surface of outer tube, erosion resistant coating and waterproof layer, being equidistantly spaced respectively on several support bars has several through-holes, intert between several through-holes of each support bar and is provided with wire.A kind of heat-proof polythene tubing disclosed by the utility model, structure is simple, and design rationally, has excellent heat resistance and resistance to deformation nature and is not easily broken.
Description
Technical field
The utility model relates to a kind of heat-proof polythene tubing, belong to tubing technical field.
Background technique
Polyethylene is that a kind of crystallinity is high, nonpolar thermoplastic resin.The milky appearance of ortho states polyethylene, micro-
Thin section is in a degree of translucent.Polyethylene has the characteristic of excellent resistance to most of lives and chemicals for industrial use,
Polyethylene pipe is non-hygroscopic and the steam-preventing that has had, therefore is widely used in building water supply, construction drainage, buried row
Water pipe, heating, appendix etc. field, but existing polyvinyl piping materials can not be used for a long time under the higher environment of temperature, and existing
There is the resistance to deformability of polyvinyl piping materials poor, be often easy to produce rupture, causes heavy losses and destruction.
Summary of the invention
To solve the deficiencies in the prior art, the utility model provides a kind of heat-proof polythene tubing, the heat-resisting polyethylene tube
Material has excellent heat resistance, and resistance to deformation nature is excellent and is not easily broken.
The technology employed by the present utility model is
The inner surface of a kind of heat-proof polythene tubing, including inner and outer tubes, inner tube is coated with refractory layer one, along inner tube
Length direction is surrounded with several support bars on the outer surface of inner tube, several support bars form cyclic annular elongate configuration,
Outer tube is socketed in the periphery of the cyclic annular elongate configuration of several support bars formation and forms accommodating space with inner tube, in the accommodating
Space interior is provided with refractory layer two, is disposed with anti-aging layer, erosion resistant coating from inside to outside on the outer surface of outer tube and prevents
Water layer.
Preferably, being equidistantly spaced respectively on several support bars has several through-holes, in each support bar
Intert between several through-holes and is provided with wire.
Further preferred, support bar is silica gel material.
It is further to be preferably respectively formed with several square grooves on the outer surface of inner tube and outer tube, several
Square groove is arranged along the length direction of inner tube and outer tube.
It is further preferred, reinforced wire is provided in several square grooves.
Further preferred, reinforced wire is entwined by several stainless steel wires.
The utility model has the beneficial effects that:
It is coated with refractory layer one using the two-tube setting of inner and outer tubes, and in the inner surface of inner tube, in the outer surface of outer tube
On be disposed with anti-aging layer, erosion resistant coating and waterproof layer from inside to outside, improve heat-proof polythene tubing heat resistance and
Corrosion-resistant, ageing-resistant and waterproof performance；Several support bars being arranged between inner and outer tubes improve heat-proof polythene tubing
Resistance to deformability, the refractory layer two being arranged inside accommodating space further improves the heat resistance of heat-proof polythene tubing；
The reinforced wire interted on the outer surface of the wire being arranged and inner tube and outer tube on several support bars improves resistance to hot polymerization second
The structural stability of alkene tubing, so that heat-proof polythene tubing is not easily broken.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is inner tube and appearance attachment structure schematic diagram；
Main appended drawing reference meaning is as follows in figure:
1, inner tube, 2, outer tube, 3, refractory layer one, 4, support bar, 5, wire, 6, refractory layer two, 7, anti-aging layer, 8, anti-
Rotten layer, 9, waterproof layer, 10, square groove, 11, reinforced wire.
Specific embodiment
Specific introduction is done to the utility model with reference to the accompanying drawings and examples.
As shown in Figs. 1-2: the present embodiment is a kind of heat-proof polythene tubing, including inner tube 1 and outer tube 2, the interior table of inner tube 1
Face is coated with refractory layer 1, is surrounded with four support bars 4 on the outer surface of inner tube 1 along the length direction of inner tube 1, and four
A support bar 4 forms cyclic annular elongate configuration, outer tube 2 be socketed in the periphery of the cyclic annular elongate configuration of four support bars 4 formation and with
Inner tube 1 forms accommodating space, is internally provided with refractory layer 26 in accommodating space, on the outer surface of outer tube 2 from inside to outside successively
It is provided with anti-aging layer 7, erosion resistant coating 8 and waterproof layer 9.
In the present embodiment, being equidistantly spaced respectively on four support bars 4 has through-hole, in the through-hole of each support bar 4
Between intert be provided with wire 5.
In the present embodiment, support bar 4 is silica gel material.
In the present embodiment, it is respectively formed on the outer surface of the inner tube 1 and outer tube 2 there are four square groove 10,
Four square grooves 10 are arranged along the length direction of inner tube 1 and outer tube 2.
In the present embodiment, reinforced wire 11 is provided in four square grooves 10.
In the present embodiment, reinforced wire 11 is entwined by several stainless steel wires.
The support bar 4 of the utility model silica gel material has certain elasticity, so that heat-proof polythene tubing is by crowded
When pressure, there is the performance of certain resistance to deformation, will not be destroyed, through-hole is set on support bar 4, in the through-hole of each support bar 4
Between intert be provided with wire 5, improve the stability of support bar 4, and then improve the stabilization between inner tube 1 and outer tube 2
Property；In use, when tubing delivered inside high-temperature material, the inner surface of inner tube 1 is coated with refractory layer 1 and is holding
Set the use that the refractory layer 26 of space interior setting all enables heat-proof polythene tubing steady in a long-term；When ambient temperature is higher
And Changes in weather is frequent, is disposed with anti-aging layer 7, erosion resistant coating 8 and waterproof layer 9 from inside to outside on the outer surface of outer tube 2,
Can effective guarantee heat-proof polythene tubing safe handling.
A kind of heat-proof polythene tubing provided by the utility model, using the two-tube setting of inner and outer tubes, and in inner tube
Inner surface is coated with refractory layer one, is disposed with anti-aging layer, erosion resistant coating and waterproof from inside to outside on the outer surface of outer tube
Layer, improves the heat resistance and corrosion-resistant, ageing-resistant and waterproof performance of heat-proof polythene tubing；It is arranged between inner and outer tubes
Four support bars improve the resistance to deformability of heat-proof polythene tubing, the refractory layer two being arranged inside accommodating space is further
Improve the heat resistance of heat-proof polythene tubing；Intert on four support bars setting wire and inner tube and outer tube it is outer
Reinforced wire on surface improves the structural stability of heat-proof polythene tubing, so that heat-proof polythene tubing is not easily broken.
A kind of heat-proof polythene tubing provided by the utility model, structure is simple, and design rationally, improves the heat-resisting of tubing
It performance and resistance to deformation nature and is not easily broken, has ensured the safety of life and property.
The above is only the preferred embodiment of the utility model patent, it is noted that for the general of the art
For logical technical staff, under the premise of not departing from the utility model patent principle, several improvements and modifications can also be made, this
A little improvements and modifications also should be regarded as the protection scope of the utility model patent.
Claims (6)
1. a kind of heat-proof polythene tubing, it is characterised in that: including inner tube (1) and outer tube (2), the inner surface of said inner tube (1)
Coated with refractory layer one (3), the length direction along said inner tube (1) is surrounded with several on the outer surface of inner tube (1)
Support bar (4), several described support bars (4) form cyclic annular elongate configuration, and the outer tube (2) is socketed in several support bars
(4) formed cyclic annular elongate configuration periphery and with inner tube (1) formed accommodating space, be internally provided in the accommodating space resistance to
Thermosphere two (6) is disposed with anti-aging layer (7), erosion resistant coating (8) from inside to outside and is prevented on the outer surface of the outer tube (2)
Water layer (9).
2. a kind of heat-proof polythene tubing according to claim 1, which is characterized in that several described support bars (4)
Upper be equidistantly spaced respectively has several through-holes, interts between several through-holes of each support bar (4) and is provided with gold
Belong to silk (5).
3. a kind of heat-proof polythene tubing according to claim 1 or 2, which is characterized in that the support bar (4) is silicon
Glue material.
4. a kind of heat-proof polythene tubing according to claim 1, which is characterized in that around the inner tube (1) and outside
It manages and is respectively formed with several square grooves (10) on the outer surface of (2), several described square grooves (10) are along inner tube (1)
And the length direction setting of outer tube (2).
5. a kind of heat-proof polythene tubing according to claim 4, which is characterized in that in several described square grooves
(10) reinforced wire (11) are provided in.
6. a kind of heat-proof polythene tubing according to claim 5, which is characterized in that the reinforced wire (11) if be by
Dry root stainless steel wire is entwined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821932350.1U CN209414791U (en) | 2018-11-22 | 2018-11-22 | A kind of heat-proof polythene tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821932350.1U CN209414791U (en) | 2018-11-22 | 2018-11-22 | A kind of heat-proof polythene tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209414791U true CN209414791U (en) | 2019-09-20 |
Family
ID=67934888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821932350.1U Active CN209414791U (en) | 2018-11-22 | 2018-11-22 | A kind of heat-proof polythene tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209414791U (en) |
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2018
- 2018-11-22 CN CN201821932350.1U patent/CN209414791U/en active Active
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