CN214946981U - High-strength glass fiber tube - Google Patents
High-strength glass fiber tube Download PDFInfo
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- CN214946981U CN214946981U CN202121633989.1U CN202121633989U CN214946981U CN 214946981 U CN214946981 U CN 214946981U CN 202121633989 U CN202121633989 U CN 202121633989U CN 214946981 U CN214946981 U CN 214946981U
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Abstract
The utility model belongs to the technical field of pipeline equipment, in particular to a high-strength glass fiber tube, which comprises a glass fiber tube and a hardening layer, wherein the hardening layer is arranged on the outer wall of the glass fiber tube and is connected with the glass fiber tube in a vacuum adsorption mode; the inner wall of the glass fiber pipe is also provided with a wear-resistant layer which is made of shadowless glue and is connected with the glass fiber pipe in an adhesion mode. The utility model discloses to the easy rupture of glass fiber, the relatively poor nature of wearability, prevent at its outside parcel sclerosis layer that glass fiber tube from buckling, set up the wearing layer at its inner wall, reduce the fluid of transportation to the wearing and tearing of glass fiber tube inner wall, the adhesion is glued to the shadowless is convenient, and is fast, with low costs. The utility model discloses suitable transportation high temperature, perishable fluid to sound insulation performance is good, to environment friendly's advantage.
Description
Technical Field
The utility model belongs to the technical field of the pipe-line equipment, concretely relates to fine pipe of high strength glass.
Background
The glass fiber is an inorganic non-metallic material with excellent performance, has various varieties, has the advantages of good insulativity, strong heat resistance, good corrosion resistance and high mechanical strength, but has the defects of brittleness and poor wear resistance. The novel hair-dyeing and-weaving process is characterized in that glass balls or waste glass is used as a raw material and is manufactured through processes of high-temperature melting, wire drawing, winding, weaving and the like, the diameter of each monofilament ranges from several micrometers to twenty-several-meter micrometers, the diameter of each monofilament is equivalent to 1/20-1/5 of one hair, and each bundle of fiber precursor consists of hundreds of monofilaments and even thousands of monofilaments. Glass fibers are commonly used as reinforcing materials in composite materials, electrical and thermal insulation materials, circuit substrates, and other various fields of the national economy.
The patent with publication number CN103292094A discloses a reducing glass fiber pipeline, which comprises a pipeline body, wherein the pipeline body is formed by winding resin on a pipe die, the pipeline body comprises a large-diameter pipe, a small-diameter pipe and a reducing connecting pipe, connecting flanges are arranged at two ends of the pipeline body, rubber rings are arranged on the connecting flanges, the resin is unsaturated polyester resin or epoxy resin, and the reducing glass fiber pipeline can rapidly connect two pipelines with different pipe diameters together. This patent simple structure, reasonable in design, simple to operate is swift, and sealing performance is good, but wide application in pipe connection such as diversion engineering, water works, normal water, sewage engineering and petrochemical pipeline. However, the following problems still exist:
the existing organic pipelines such as PVC (polyvinyl chloride) pipelines are not easy to transport high-temperature, inflammable and strong-corrosivity fluid, and the fluid with hard magazines abrades the inner wall of the pipeline, so that the service life of the pipeline is influenced.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model provides a fine pipe of high strength glass for solve organic pipelines such as current PVC difficult transportation high temperature, easily fire, the fluid of strong corrosivity, and the fluid that has hard magazine causes wearing and tearing to the pipeline inner wall, influences pipeline life.
In order to solve the technical problem, the utility model discloses a following technical scheme:
a high-strength glass fiber tube comprises a glass fiber tube and a hardened layer, wherein the hardened layer is arranged on the outer wall of the glass fiber tube and is connected with the glass fiber tube in a vacuum adsorption mode;
the inner wall of the glass fiber pipe is also provided with a wear-resistant layer which is made of shadowless glue and is connected with the glass fiber pipe in an adhesion mode.
Compared with organic fiber materials such as PVC and the like, the glass fiber has the advantages of high temperature resistance, nonflammability, corrosion resistance, good heat insulation and sound insulation, good electrical insulation and the like. But the wear resistance is poor because the wear resistance is brittle and not easy to bend. Aiming at the characteristic that the glass fiber is easy to break, a hardening layer is wrapped outside the glass fiber, and the hardening layer has good rigidity and can effectively prevent the glass fiber pipe from being bent; the air between two-layer can be got rid of in sclerosis layer and the connection of glass fiber tube vacuum adsorption, prevents that sclerosis layer and glass fiber tube from taking place to collide with. Aiming at the property of poor wear resistance of the glass fiber, the inner wall of the glass fiber pipe is provided with a wear-resistant layer to reduce the wear of the transported fluid on the inner wall of the glass fiber pipe, and after the liquid-state shadowless glue flows through the glass fiber pipe, the inner wall of the glass fiber pipe is irradiated by ultraviolet light to enable the shadowless glue to be solidified and adhered on the inner wall of the glass fiber pipe.
Further, the material of the hardened layer is manganese vanadium steel. The manganese vanadium steel is alloy steel which takes manganese and vanadium as main alloy elements or plays an important role.
Further, still be equipped with the tensile layer between glass fiber pipe and the sclerosis layer, the tensile layer is connected through vacuum adsorption's mode with glass fiber pipe, just the tensile layer is connected through vacuum adsorption's mode with the sclerosis layer.
Further, the tensile layer is made of rubber.
Furthermore, the tensile layer is only arranged in the middle of the pipeline, and the tensile layer is not arranged at the two ends of the pipeline.
Further, the inner wall of the glass fiber pipe is provided with axial anti-slip lines.
Compared with the prior art, the utility model, following beneficial effect has:
1. the utility model aims at the characteristic that the glass fiber is easy to break, the outer part of the glass fiber is wrapped with the hardening layer which has good rigidity and can effectively prevent the glass fiber tube from bending; the air between two-layer can be got rid of in sclerosis layer and the connection of glass fiber tube vacuum adsorption, prevents that sclerosis layer and glass fiber tube from taking place to collide with.
2. The utility model discloses to the relatively poor nature of glass fiber wearability, set up the wearing and tearing of the fluid that the wearing layer reduced the transportation at glass fiber tube inner wall to glass fiber tube inner wall, the shadowless glue adhesion is convenient, and is fast, with low costs.
3. The utility model discloses suitable transportation high temperature, perishable fluid to sound insulation performance is good, to environment friendly's advantage.
4. The vanadium in the hardening layer has the functions of enhancing hardenability and carbide, resisting high temperature, having strong secondary hardening effect, having obvious effect of improving hardness, refining crystal grains and stabilizing the structure. The manganese in the steel can bear the severe working conditions of impact, extrusion, material abrasion and the like, and the manganese vanadium steel can play a good protection role.
5. The tensile strength of the glass fiber is high, but the glass fiber is unacceptable when the glass fiber is applied to a slender pipeline, the axial tensile length of the glass fiber can be 3% of the total length, the tensile layer has good ductility, and the inner surface and the outer surface of the tensile layer can be kept to be tightly attached to the glass fiber pipe and the hardened layer, so that the reliability of the pipeline is improved.
6. The rubber that the tensile layer chose for use not only has good ductility to the contact surface is smooth, has good gas tightness, can hug closely glass fiber tube and sclerosis layer effectively, guarantees vacuum adsorption.
7. Rubber is long-time contact air and is ageing easily, influences its ductility and gas tightness, and the rubber parcel is sealed with the glass fiber tube can increase of service life between the two in sclerosis layer, guarantees the reliability of rubber.
8. The anti-slip lines can enable the liquid shadowless glue to be uniformly distributed and can provide reliable attachment points for the solid shadowless glue.
Drawings
FIG. 1 is a schematic view of a radial cross-sectional structure of an embodiment of a high-strength glass fiber tube according to the present invention;
FIG. 2 is a schematic axial sectional view of an embodiment of a high strength fiberglass tube of the present invention;
reference numerals in the drawings of the specification include:
a hardening layer 1, a tensile layer 2, a glass fiber pipe 3 and an anti-wear layer 4.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solution of the present invention is further explained below with reference to the accompanying drawings and embodiments:
it should be noted that the same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example one
As shown in fig. 1-2, a high-strength glass fiber tube comprises a glass fiber tube 3 and a hardened layer 1, wherein the hardened layer 1 is arranged on the outer wall of the glass fiber tube 3 and connected with the glass fiber tube in a vacuum adsorption manner;
the inner wall of the glass fiber pipe 3 is also provided with a wear-resistant layer 4, and the wear-resistant layer 4 is made of shadowless glue and is connected with the glass fiber pipe 3 in an adhesion mode.
Compared with organic fiber materials such as PVC and the like, the glass fiber has the advantages of high temperature resistance, nonflammability, corrosion resistance, good heat insulation and sound insulation, good electrical insulation and the like. But the wear resistance is poor because the wear resistance is brittle and not easy to bend. Aiming at the characteristic that the glass fiber is easy to break, the outer part of the glass fiber is wrapped with the hardening layer 1, and the hardening layer 1 has good rigidity and can effectively prevent the glass fiber tube 3 from being bent; the air between two-layer can be got rid of in the vacuum adsorption connection of sclerosis layer 1 and glass fiber tube 3, prevents that sclerosis layer 1 and glass fiber tube 3 from taking place to collide with. Aiming at the property of poor abrasive resistance of the glass fiber, the inner wall of the glass fiber pipe 3 is provided with the abrasion-resistant layer 4 to reduce the abrasion of the transported fluid on the inner wall of the glass fiber pipe 3, and after the liquid shadowless glue flows through the glass fiber pipe 3, the inner wall of the glass fiber pipe 3 is irradiated by ultraviolet light, so that the shadowless glue is solidified and adhered on the inner wall of the glass fiber pipe 3, and the device is convenient to adhere, high in speed and low in cost. The utility model discloses suitable transportation high temperature, perishable fluid to sound insulation performance is good, to environment friendly's advantage.
The material of the hardened layer 1 is manganese vanadium steel.
The manganese vanadium steel is alloy steel which takes manganese and vanadium as main alloy elements or plays an important role. The vanadium in steel has the functions of enhancing hardenability and carbide, resisting high temperature, having strong secondary hardening effect, having obvious effect of improving hardness, refining crystal grains and stabilizing structure. The manganese in the steel can bear the severe working conditions of impact, extrusion, material abrasion and the like, and the manganese vanadium steel can play a good protection role.
Still be equipped with tensile layer 2 between glass fiber tube 3 and the sclerosis layer 1, tensile layer 2 is connected through vacuum adsorption's mode with glass fiber tube 3, and tensile layer 2 is connected through vacuum adsorption's mode with sclerosis layer 1.
The tensile strength of the glass fiber is high, but the glass fiber is unacceptable when the glass fiber is applied to a slender pipeline, the axial stretching length of the glass fiber can be 3% of the total length, the tensile layer 2 has good ductility, the inner surface and the outer surface of the tensile layer 2 can be kept to be tightly attached to the glass fiber pipe 3 and the hardened layer 1, and the reliability of the pipeline is improved.
The material of the tensile layer 2 is rubber.
The rubber has good ductility, smooth contact surface and good air tightness, and can be effectively attached to the glass fiber tube 3 and the hardened layer 1 to ensure vacuum adsorption.
Example two
As a further improvement of the previous embodiment, as shown in fig. 1-2, the high-strength glass fiber tube includes a glass fiber tube 3 and a hardened layer 1, wherein the hardened layer 1 is on the outer wall of the glass fiber tube 3 and is connected with the glass fiber tube by vacuum adsorption;
the inner wall of the glass fiber pipe 3 is also provided with a wear-resistant layer 4, and the wear-resistant layer 4 is made of shadowless glue and is connected with the glass fiber pipe 3 in an adhesion mode.
Compared with organic fiber materials such as PVC and the like, the glass fiber has the advantages of high temperature resistance, nonflammability, corrosion resistance, good heat insulation and sound insulation, good electrical insulation and the like. But the wear resistance is poor because the wear resistance is brittle and not easy to bend. Aiming at the characteristic that the glass fiber is easy to break, the outer part of the glass fiber is wrapped with the hardening layer 1, and the hardening layer 1 has good rigidity and can effectively prevent the glass fiber tube 3 from being bent; the air between two-layer can be got rid of in the vacuum adsorption connection of sclerosis layer 1 and glass fiber tube 3, prevents that sclerosis layer 1 and glass fiber tube 3 from taking place to collide with. Aiming at the property of poor abrasive resistance of the glass fiber, the inner wall of the glass fiber pipe 3 is provided with the abrasion-resistant layer 4 to reduce the abrasion of the transported fluid on the inner wall of the glass fiber pipe 3, and after the liquid shadowless glue flows through the glass fiber pipe 3, the inner wall of the glass fiber pipe 3 is irradiated by ultraviolet light, so that the shadowless glue is solidified and adhered on the inner wall of the glass fiber pipe 3, and the device is convenient to adhere, high in speed and low in cost. The utility model discloses suitable transportation high temperature, perishable fluid to sound insulation performance is good, to environment friendly's advantage.
The material of the hardened layer 1 is manganese vanadium steel.
The manganese vanadium steel is alloy steel which takes manganese and vanadium as main alloy elements or plays an important role. The vanadium in steel has the functions of enhancing hardenability and carbide, resisting high temperature, having strong secondary hardening effect, having obvious effect of improving hardness, refining crystal grains and stabilizing structure. The manganese in the steel can bear the severe working conditions of impact, extrusion, material abrasion and the like, and the manganese vanadium steel can play a good protection role.
Still be equipped with tensile layer 2 between glass fiber tube 3 and the sclerosis layer 1, tensile layer 2 is connected through vacuum adsorption's mode with glass fiber tube 3, and tensile layer 2 is connected through vacuum adsorption's mode with sclerosis layer 1.
The tensile strength of the glass fiber is high, but the glass fiber is unacceptable when the glass fiber is applied to a slender pipeline, the axial stretching length of the glass fiber can be 3% of the total length, the tensile layer 2 has good ductility, the inner surface and the outer surface of the tensile layer 2 can be kept to be tightly attached to the glass fiber pipe 3 and the hardened layer 1, and the reliability of the pipeline is improved.
The material of the tensile layer 2 is rubber.
The rubber has good ductility, smooth contact surface and good air tightness, and can be effectively attached to the glass fiber tube 3 and the hardened layer 1 to ensure vacuum adsorption.
The tensile layer 2 is only arranged in the middle of the pipeline, and the tensile layer 2 is not arranged at the two ends of the pipeline.
The inner wall of the glass fiber tube 3 is provided with axial anti-slip lines.
The advantages of the second embodiment over the first embodiment are:
utility model discloses an antiskid line can make liquid shadowless glue evenly distributed on the one hand in embodiment two, can provide reliable attachment point for solid-state shadowless glue simultaneously, and in addition, rubber is long-time contact air and is ageing easily, influences its ductility and gas tightness, and sclerosis layer 1 and glass fiber tube 3 are sealed the rubber parcel and can increase of service life between the two, guarantee the reliability of rubber.
The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. The utility model provides a fine pipe of high strength glass which characterized in that: the glass fiber pipe comprises a glass fiber pipe (3) and a hardening layer (1), wherein the hardening layer (1) is arranged on the outer wall of the glass fiber pipe (3) and is connected with the glass fiber pipe in a vacuum adsorption mode;
the inner wall of the glass fiber pipe (3) is further provided with a wear-resistant layer (4), the wear-resistant layer (4) is made of shadowless glue and is connected with the glass fiber pipe (3) in an adhesion mode.
2. The high-strength glass fiber tube as claimed in claim 1, wherein: the hardened layer (1) is made of manganese vanadium steel.
3. The high-strength glass fiber tube as claimed in claim 2, wherein: still be equipped with tensile layer (2) between glass fiber pipe (3) and sclerosis layer (1), tensile layer (2) are connected through vacuum adsorption's mode with glass fiber pipe (3), just tensile layer (2) are connected through vacuum adsorption's mode with sclerosis layer (1).
4. The high-strength glass fiber tube as claimed in claim 3, wherein: the tensile layer (2) is made of rubber.
5. The high-strength glass fiber tube as claimed in claim 4, wherein: the tensile layer (2) is only arranged in the middle of the pipeline, and the tensile layer (2) is not arranged at the two ends of the pipeline.
6. The high-strength glass fiber tube as claimed in any one of claims 1 to 5, wherein: the inner wall of the glass fiber pipe (3) is provided with axial anti-slip lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121633989.1U CN214946981U (en) | 2021-07-16 | 2021-07-16 | High-strength glass fiber tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121633989.1U CN214946981U (en) | 2021-07-16 | 2021-07-16 | High-strength glass fiber tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214946981U true CN214946981U (en) | 2021-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121633989.1U Active CN214946981U (en) | 2021-07-16 | 2021-07-16 | High-strength glass fiber tube |
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|---|---|
| CN (1) | CN214946981U (en) |
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- 2021-07-16 CN CN202121633989.1U patent/CN214946981U/en active Active
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