CN208503669U - A kind of bimetallic composite metal anti-abrasive pipe - Google Patents
A kind of bimetallic composite metal anti-abrasive pipe Download PDFInfo
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- CN208503669U CN208503669U CN201821062712.6U CN201821062712U CN208503669U CN 208503669 U CN208503669 U CN 208503669U CN 201821062712 U CN201821062712 U CN 201821062712U CN 208503669 U CN208503669 U CN 208503669U
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- composite metal
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Abstract
The utility model discloses a kind of bimetallic composite metal anti-abrasive pipes, including pipeline body, the pipeline body includes inner and outer tubes, said inner tube and outer tube are steel pipe, interior casting is lined with wear-resistant alloy layer between said inner tube and outer tube, and interlayer is equipped between said inner tube and outer tube, and reinforcing rib is equipped in the interlayer between said inner tube and outer tube, the inner surface wall of said inner tube is equipped with water-proof antifriction layer, and the water-proof antifriction layer includes ceramic fiber layer, glass layer, plastic layer and aluminium foil layer.The bimetallic composite metal anti-abrasive pipe, pipeline is double-skin duct, superpower wear-resistant alloy material is cast between interior conduit and Outer Tube, pipeline is harder, and is additionally provided with reinforcing rib between inner tube and outer tube in interlayer, consolidates pipeline, the inner tube wall of pipeline is equipped with water-proof antifriction layer, wear-resisting, heat-resisting and corrosion-resistant including ceramic fiber layer, glass layer is heat-resisting, corrosion-resistant and thermally conductive.
Description
Technical field
The utility model relates to metallic conduit technical field, specially a kind of bimetallic composite metal anti-abrasive pipe.
Background technique
The territory that pipeline is applied in life is extensive, and pipeline is as a kind of supporter or transport agent, each root canal
The profit that road is created every year is huge, but let alone its regardless of, pipeline can slowly be corroded or oxygenated, influence using effect or
Person causes to reveal, and is allowed to the behavior that damage is a kind of not sustainable development, also very necessary for the quality high request of pipeline, many
Because maintenance engineering is big, maintenance replacement trouble, pipeline transportation leakage often results in bigger loss, is corroded just the pipeline in area
The service life can be seriously affected and transport the quality of liquid, be also easy to that large area is caused to reveal when serious, influence local living environment, endangered
Evil degree is huge, and it is to have moisture because pipeline is bonded soil in soil, so that soil is become electrolyte, make that general pipeline, which is corroded,
At corrosive pipeline, if the raising of temperature, pipe corrosion is accelerated, and the raising of temperature enlivens microorganism, and pipe corrosion is tighter
Weight, common pipe because tube wall transport, tube wall design it is relatively thin, temperature difference resistance is lower, have external force influence be easy to appear deformation,
Fracture or local corrosion leakage.
Utility model content
The purpose of this utility model is to provide a kind of bimetallic composite metal anti-abrasive pipes, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of bimetallic composite metal anti-abrasive pipe, packet
Include pipeline body, the pipeline body includes inner and outer tubes, and said inner tube and outer tube are steel pipe, said inner tube and outer tube it
Interior casting is lined with wear-resistant alloy layer, and interlayer is equipped between said inner tube and outer tube, is set in the interlayer between said inner tube and outer tube
There is reinforcing rib, the inner surface wall of said inner tube is equipped with water-proof antifriction layer, and the water-proof antifriction layer includes ceramic fiber layer, glass fibre
Layer, plastic layer and aluminium foil layer, the outer surface of the ceramic fiber layer are fixedly connected with the inner surface of glass layer, the glass
The outer surface of fibrous layer is fixedly connected with the inner surface of plastic layer, and the outer surface of the plastic layer and the inner surface of aluminium foil layer are fixed
The appearance wall of connection, the outer tube is equipped with anti-oxidation and antisepsis layer, and the anti-oxidation and antisepsis layer includes high molecular polythene layer, graphite
High temperature anti-oxidation coating layer and erosion resistant coating, the outer surface of the high molecular polythene layer are interior with graphite high temperature anti-oxidation coating layer
Surface is fixedly connected, and the outer surface of the graphite high temperature anti-oxidation coating layer is fixedly connected with the inner surface of erosion resistant coating.
Preferably, the wear-resistant alloy layer that said inner tube and the interior casting of outer tube interlayer are lined with is chromium carbide wear-resistant alloy layer.
Preferably, the erosion resistant coating is anti-corrosion polyurethane coating layer.
Preferably, the both ends of the pipeline body are equipped with flange part.
Preferably, flange connecting hole there are six being set on the flange part.
Compared with prior art, the utility model has the beneficial effects that the bimetallic composite metal anti-abrasive pipe, pipeline is double
Layer pipeline, is cast with superpower wear-resistant alloy material, pipeline is harder, and presss from both sides between inner tube and outer tube between interior conduit and Outer Tube
It is additionally provided with reinforcing rib in layer, consolidates pipeline, the inner tube wall of pipeline is equipped with water-proof antifriction layer, including ceramic fiber layer, wear-resisting, resistance to
Hot and corrosion-resistant, glass layer is heat-resisting, corrosion-resistant and thermally conductive, plastic layer stable chemical performance, stainless rotten and light weight, aluminium foil
The corrosion-resistant, air-tightness of layer and barrier property are good, and the outer surface of Outer Tube is equipped with anti oxidation layer, including high molecular polythene layer,
Wear-resisting, impact resistance, greasy property is good, and graphite high temperature anti-oxidation coating layer can effectively prevent oxidation, rust resistance and corrosion resistance, high temperature resistant,
The characteristics such as anti-oxidant, wear-resisting, graphite energy saving rate can achieve 95% or more, and erosion resistant coating is anti-corrosion polyurethane coating layer, is prevented
Rotten performance is good, and there is coating good adhesive force, toughness, wearability, elasticity and acidproof, alkaline-resisting, salt tolerant, oil resistant, resistance to petroleum to produce
Product, resistance to benzene kind solvent and water-fast, resistance to boiling water, sea water resistance and resistance to chemical atmosphere, weatherability are strong.Coating have good weatherability properties,
Light colour retention, high-luster and dicoration are protected, there are also preferable temperature tolerance, pipe ends are equipped with flange part, installation or replacement dimension
It repairs more convenient.
Detailed description of the invention
Fig. 1 is the utility model metallic conduit structure front view；
Fig. 2 is the utility model metallic conduit structural side view；
Fig. 3 is the utility model flange part and piping schematic；
Fig. 4 is the utility model anti-oxidation and antisepsis layer blank map；
Fig. 5 is the utility model water-proof antifriction layer blank map.
In figure: 1 pipeline body, 2 outer tubes, 3 reinforcing ribs, 4 inner tubes, 5 interlayers, 6 flange parts, 7 flange connecting holes, 8 resistance to adjustments
Layer gold, 9 water-proof antifriction layers, 901 ceramic fiber layers, 902 glass layers, 903 plastic layers, 904 aluminium foil layers, 10 anti-oxidation and antisepsis
Layer, 101 polyethylene layers, 102 graphite high temperature anti-oxidation coating layers, 103 erosion resistant coatings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of bimetallic composite metal anti-abrasive pipe, including
Pipeline body 1, pipeline body 1 include inner tube 4 and outer tube 2, and the both ends of pipeline body 1 are equipped with flange part 6, and flange part 6 is equipped with
Six flange connecting holes 7, the installation or repair and replacement of pipeline body 1 are more convenient, and inner tube 4 and outer tube 2 are steel pipe, inner tube 4 with
Interlayer 5 is equipped between outer tube 2, casting is lined with wear-resistant alloy layer 8, inner tube 4 and 2 interlayer of outer tube in the interlayer between inner tube 4 and outer tube 2
The wear-resistant alloy layer 8 that casting is lined in 5 is chromium carbide wear-resistant alloy layer, keeps pipeline harder, the folder between inner tube 4 and outer tube 2
It is equipped with reinforcing rib 3 in layer 5, consolidates pipeline, the inner surface wall of inner tube 4 is equipped with water-proof antifriction layer 9, and water-proof antifriction layer 9 includes that ceramics are fine
Layer 901, glass layer 902, plastic layer 903 and aluminium foil layer 904 are tieed up, ceramic fiber layer 901 is wear-resisting, heat-resisting and corrosion-resistant, glass
Glass fibrous layer 902 is heat-resisting, corrosion-resistant and thermally conductive, and plastic layer 903 has the characteristics that stable chemical performance, stainless rotten and light weight,
Aluminium foil layer 904 is corrosion-resistant, air-tightness and barrier property are good, the outer surface of ceramic fiber layer 901 and the interior table of glass layer 902
Face is fixedly connected, and the outer surface of glass layer 902 is fixedly connected with the inner surface of plastic layer 903, the outer surface of plastic layer 903
It is fixedly connected with the inner surface of aluminium foil layer 904, the appearance wall of outer tube 2 is equipped with anti-oxidation and antisepsis layer 10, and anti-oxidation and antisepsis layer 10 wraps
High molecular polythene layer 101, graphite high temperature anti-oxidation coating layer 102 and erosion resistant coating 103 are included, erosion resistant coating 103 is polyurethane anticorrosion
Dope layer, high molecular polythene layer 101 is wear-resisting, impact resistance, and greasy property is good, and graphite high temperature anti-oxidation coating layer 102 can be effective
It preventing from aoxidizing, the characteristics such as rust resistance and corrosion resistance, high temperature resistant, anti-oxidant, wear-resisting, graphite energy saving rate can achieve 95% or more,
Erosion resistant coating 103 is anti-corrosion polyurethane coating layer, and antiseptic property is good, and coating has good adhesive force, toughness, wearability, elasticity
With acidproof, alkaline-resisting, salt tolerant, oil resistant, resistance to oil product, resistance to benzene kind solvent and water-fast, resistance to boiling water, sea water resistance, resistance to chemical atmosphere
And weatherability is strong, the outer surface of high molecular polythene layer 101 and the fixed company of the inner surface of graphite high temperature anti-oxidation coating layer 102
It connects, the outer surface of graphite high temperature anti-oxidation coating layer 102 is fixedly connected with the inner surface of erosion resistant coating 103.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of bimetallic composite metal anti-abrasive pipe, including pipeline body (1), it is characterised in that: the pipeline body (1) includes
Inner tube (4) and outer tube (2), said inner tube (4) and outer tube (2) are steel pipe, interior casting lining between said inner tube (4) and outer tube (2)
Have wear-resistant alloy layer (8), interlayer (5) is equipped between said inner tube (4) and outer tube (2), between said inner tube (4) and outer tube (2)
Interlayer (5) in be equipped with reinforcing rib (3), the inner surface wall of said inner tube (4) is equipped with water-proof antifriction layer (9), the water-proof antifriction layer
It (9) include ceramic fiber layer (901), glass layer (902), plastic layer (903) and aluminium foil layer (904), the ceramic fibre
The outer surface of layer (901) is fixedly connected with the inner surface of glass layer (902), the outer surface of the glass layer (902)
It is fixedly connected with the inner surface of plastic layer (903), the outer surface of the plastic layer (903) and the inner surface of aluminium foil layer (904) are solid
The appearance wall of fixed connection, the outer tube (2) is equipped with anti-oxidation and antisepsis layer (10), and the anti-oxidation and antisepsis layer (10) includes macromolecule
Polyethylene layer (101), graphite high temperature anti-oxidation coating layer (102) and erosion resistant coating (103), the high molecular polythene layer (101)
Outer surface be fixedly connected with the inner surface of graphite high temperature anti-oxidation coating layer (102), the graphite high temperature anti-oxidation coating layer
(102) outer surface is fixedly connected with the inner surface of erosion resistant coating (103).
2. a kind of bimetallic composite metal anti-abrasive pipe according to claim 1, it is characterised in that: said inner tube (4) and outer
The wear-resistant alloy layer (8) that casting is lined in pipe (2) interlayer (5) is chromium carbide wear-resistant alloy layer.
3. a kind of bimetallic composite metal anti-abrasive pipe according to claim 1, it is characterised in that: the erosion resistant coating (103)
For anti-corrosion polyurethane coating layer.
4. a kind of bimetallic composite metal anti-abrasive pipe according to claim 1, it is characterised in that: the pipeline body (1)
Both ends be equipped with flange part (6).
5. a kind of bimetallic composite metal anti-abrasive pipe according to claim 4, it is characterised in that: on the flange part (6)
If there are six flange connecting hole (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821062712.6U CN208503669U (en) | 2018-07-05 | 2018-07-05 | A kind of bimetallic composite metal anti-abrasive pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821062712.6U CN208503669U (en) | 2018-07-05 | 2018-07-05 | A kind of bimetallic composite metal anti-abrasive pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208503669U true CN208503669U (en) | 2019-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821062712.6U Expired - Fee Related CN208503669U (en) | 2018-07-05 | 2018-07-05 | A kind of bimetallic composite metal anti-abrasive pipe |
Country Status (1)
| Country | Link |
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| CN (1) | CN208503669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413081A (en) * | 2022-01-25 | 2022-04-29 | 三一汽车制造有限公司 | Arm section assembly and operation machine |
-
2018
- 2018-07-05 CN CN201821062712.6U patent/CN208503669U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413081A (en) * | 2022-01-25 | 2022-04-29 | 三一汽车制造有限公司 | Arm section assembly and operation machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20190705 |
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| CF01 | Termination of patent right due to non-payment of annual fee |