Corrosion-resistant photocuring hose

Abstract

The invention relates to the technical field of photocuring hoses, in particular to an anti-corrosion type photocuring hose which comprises a corrugated hose layer, an outer heat preservation layer is arranged in the corrugated hose layer, a first anti-corrosion layer is arranged in the outer heat preservation layer, and a second anti-corrosion layer is arranged on the inner side of the first anti-corrosion layer. An inner corrosion-resistant layer is arranged on the inner side of the second corrosion-resistant layer, a corrosion-resistant mechanism is arranged in the inner thermal insulation layer, a waterproof wear-resistant mechanism is arranged in the corrosion-resistant mechanism, and a wear-resistant soft copper layer is formed to protect the PE sleeve through weaving between transverse woven soft copper wires and longitudinal woven soft copper wires; the wear-resistant soft copper layer can improve the wear resistance of the hose, meanwhile, it can be guaranteed that the hose does not deform and cannot be recovered, the hose is protected through the PE sleeve, meanwhile, it is guaranteed that the hose is prevented from deforming in the using process by pulling off the copper wire, and the service life of the hose is prolonged. And the wear-resistant sealing layer ensures that the hose is prevented from being worn in the use process.

Description

Technical Field

[0001] The present invention relates to the technical field of light-curing hoses, and particularly to an anti-corrosion light-curing hose. Background Art

[0002] With the development of industrial technology, various hoses are increasingly widely used in fields such as chemical engineering, petroleum, and ocean engineering. Since these application scenarios often involve strongly corrosive media, extreme temperature changes, and complex physical stress environments, higher requirements are put forward for the anti-corrosion performance, mechanical strength, and durability of hoses.

[0003] Among them, the "trenchless repair hose with a rubber protection layer" disclosed in the publication number "CN110953410B" is also an increasingly mature technology. It "includes, from the outside to the inside of the trenchless repair hose: a rubber layer, a curing glue layer, a glass fiber polyester composite layer, an expansion glue layer, and an adhesive. When using the trenchless repair hose, the inside of the trenchless repair hose is turned outwards, so that the inside and outside of the trenchless repair hose are distributed exactly opposite. The rubber layer contacts the liquid flowing inside the trenchless repair hose, which plays a role in acid prevention, alkali prevention, and corrosion prevention, improving the durability and service life of the trenchless repair hose. The glass fiber polyester composite layer enhances the toughness and structural strength of the trenchless repair hose by adding glass fibers; this structure can effectively block the liquid in the urban pipeline, has high tensile strength and corrosion resistance, closely fits the hose and the original pipeline, improves the durability of the repair hose, extends the service life, and has a high-standard repair effect.

[0004] Among them, the "anti-corrosion pipeline repair hose" disclosed in the publication number "CN110894901B" is also an increasingly mature technology. It "includes, from the inside to the outside: an anti-corrosion composite layer, a polyester fiber material layer, a polyester textile layer, and an outer adhesive. The anti-corrosion composite layer includes mica, glass flakes, and polyethylene, and is composed of the three. At the same time, mica and glass flakes are used as the inner lining layer of the pipeline repair hose. The anti-corrosion composite layer is composed of mica, glass flakes, and polyethylene. The anti-corrosion composite layer has a total of three layers: a mica layer, a glass flake layer, and a polyethylene layer. The mica is embedded in the polyethylene to form the mica layer, and the glass flakes are embedded in the polyethylene to form the glass flake layer. The glass flake layer is located inside the mica layer; this structure effectively isolates the gas and liquid in the pipeline from the pipeline repair hose, greatly improving the anti-corrosion performance of the pipeline repair hose and extending the service life of the pipeline repair hose when discharging sewage, acidic or alkaline liquids in urban streets.

[0005] Most of the anti-corrosion hoses in the prior art adopt a single anti-corrosion layer or a simple composite structure, and their chemical resistance is improved by setting a single anti-corrosion coating. However, such a structure still has a risk of penetration when in long-term contact with strong corrosive media, and it is difficult to meet multiple performance requirements such as heat preservation, wear resistance and anti-deformation. The wear-resistant mechanism of the existing hoses mostly relies on a single material reinforcement, such as a polyurethane coating or a fiber braided layer, and it is difficult to maintain long-term stable sealing performance and structural integrity under frequent dragging or friction conditions. The hose is prone to wear and leakage under complex mechanical stresses.

[0006] Therefore, how to achieve multi-layer collaborative protection through structural innovation and comprehensively improve the corrosion resistance, heat preservation, wear resistance and anti-deformation ability of the hose has become a technical problem that needs to be solved urgently in this field. Summary of the Invention

[0007] In view of the deficiencies of the prior art, the present invention provides an anti-corrosion type photocurable hose, which solves the problems raised in the background art.

[0008] To achieve the above object, the present invention provides the following technical solution: an anti-corrosion type photocurable hose, including a corrugated hose layer, an outer heat preservation layer is arranged inside the corrugated hose layer, a first anti-corrosion layer is arranged inside the outer heat preservation layer, a second anti-corrosion layer is arranged inside the first anti-corrosion layer, an inner anti-corrosion layer is arranged inside the second anti-corrosion layer, an inner heat preservation layer is arranged inside the inner anti-corrosion layer, an anti-corrosion mechanism is arranged inside the inner heat preservation layer, and a waterproof and wear-resistant mechanism is arranged inside the anti-corrosion mechanism.

[0009] Preferably, the anti-corrosion mechanism includes a plurality of horizontally braided soft copper wires arranged inside the inner heat preservation layer, a longitudinally braided soft copper wire is arranged on one side of the plurality of horizontally braided soft copper wires, and the longitudinally braided soft copper wire and the horizontally braided soft copper wire are braided into a wear-resistant soft copper layer, a PE sleeve is arranged inside the wear-resistant soft copper layer, a plurality of pull-breaking copper wires are arranged inside the PE sleeve, and a wear-resistant sealing layer is arranged inside the plurality of pull-breaking copper wires.

[0010] Preferably, the waterproof and wear-resistant mechanism includes a polyurethane wear-resistant coating arranged inside the wear-resistant sealing layer, a fiber braided layer is arranged inside the polyurethane wear-resistant coating, and a waterproof glue layer is arranged inside the fiber braided layer.

[0011] Preferably, a buffer layer is arranged inside the waterproof glue layer, a reinforcing layer is arranged inside the buffer layer, a steel wire braided layer is arranged inside the reinforcing layer, a silica gel layer is arranged inside the steel wire braided layer, and a toughening layer is arranged inside the silica gel layer.

[0012] Preferably, an elastic layer is provided inside the toughening layer, a drying layer is provided inside the elastic layer, a plurality of polyolefin elastic fiber strips are provided inside the drying layer, a corrosion prevention layer is provided inside the plurality of polyolefin elastic fiber strips, and a cured software tube layer is provided inside the corrosion prevention layer.

[0013] Preferably, the first corrosion-resistant layer is made of polyvinylidene fluoride, the second corrosion-resistant layer is composed of a polyether ether ketone coating, and the inner corrosion-resistant layer contains graphene-modified epoxy resin. The inner thermal insulation layer uses an aerogel material.

[0014] Preferably, the first corrosion-resistant layer and the second corrosion-resistant layer are polytetrafluoroethylene coatings, and the inner corrosion-resistant layer is an epoxy resin composite layer.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] The present invention provides an anti-corrosion type photo-curing hose:

[0017] 1. When carrying out anti-corrosion of the photo-curing hose, the telescopic length of the hose is increased through the corrugated hose layer, which is convenient for telescopic extension during use. The outer thermal insulation layer and the inner thermal insulation layer are used to insulate the hose, so as to facilitate the insulation of the hose and avoid cracking in winter. The first corrosion-resistant layer and the second corrosion-resistant layer play a role in preventing corrosion of the hose, and the inner corrosion-resistant layer improves the anti-corrosion effect of the hose.

[0018] 2. Through the weaving between the horizontally woven soft copper wire and the vertically woven soft copper wire, a wear-resistant soft copper layer is formed to protect the PE sleeve, so that the wear-resistant soft copper layer can improve the wear resistance of the hose, and at the same time, it can ensure that the hose will not deform and cannot be restored. The PE sleeve is used to protect the hose, and at the same time, by pulling off the copper wire, it is ensured that the hose is prevented from deforming during use, and the wear-resistant sealing layer ensures that the hose is prevented from being worn during use.

[0019] 3. By providing the reinforcing layer, the firmness of the hose pipeline is improved during use. By providing the steel wire braided layer, the dragging strength of the hose is improved. By providing the silicone layer and the toughening layer, the elasticity of the hose is increased, so as to ensure that the hose can increase its elasticity. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the present invention;

[0021] Figure 2 is one of the schematic structural diagrams of the present invention;

[0022] Figure 3 is a schematic diagram of the anti-corrosion mechanism of the present invention;

[0023] Figure 4 Schematic diagram of the transverse braided soft copper wire structure of the present invention;

[0024] Figure 5 Schematic diagram of the cured software tube layer structure of the present invention;

[0025] Figure 6 Schematic diagram of the PE sleeve structure of the present invention.

[0026] In the figure: 1, corrugated hose layer; 2, outer thermal insulation layer; 3, first anti-corrosion layer; 4, second anti-corrosion layer; 5, inner anti-corrosion layer; 6, inner thermal insulation layer; 7, anti-corrosion mechanism; 701, transverse braided soft copper wire; 702, longitudinal braided soft copper wire; 703, wear-resistant soft copper layer; 704, PE sleeve; 705, broken copper wire; 706, wear-resistant sealing layer;

[0027] 8, waterproof and wear-resistant mechanism; 801, polyurethane wear-resistant coating; 802, fiber braided layer; 803, waterproof glue layer; 9, buffer layer; 901, reinforcement layer; 902, steel wire braided layer; 903, silica gel layer; 904, toughening layer; 905, elastic layer; 906, drying layer; 907, polyolefin elastic fiber strip; 908, anti-corrosion layer; 909, cured software tube layer. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] The terms "first", "second", etc. in the description and claims of this application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that such used data can be interchanged under appropriate circumstances so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are usually of the same type, and the number of objects is not limited. For example, the first object can be one or multiple. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally represents an "or" relationship between the associated objects before and after.

[0030] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present invention.

[0031] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "set" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] As Figures 1-6 shown, an anti-corrosion type photocurable hose proposed by the present invention includes a corrugated hose layer 1. An outer insulation layer 2 is provided inside the corrugated hose layer 1. A first anti-corrosion layer 3 is provided inside the outer insulation layer 2. A second anti-corrosion layer 4 is provided on the inner side of the first anti-corrosion layer 3. An inner anti-corrosion layer 5 is provided on the inner side of the second anti-corrosion layer 4. An inner insulation layer 6 is provided inside the inner anti-corrosion layer 5. An anti-corrosion mechanism 7 is provided inside the inner insulation layer 6. A waterproof and wear-resistant mechanism 8 is provided inside the anti-corrosion mechanism 7

[0033] During specific use, when performing anti-corrosion of the photocurable hose, the telescopic length of the hose is increased by the provided corrugated hose layer 1, which is convenient for telescopic extension during use. The hose is insulated by the provided outer insulation layer 2 and inner insulation layer 6, so as to facilitate the insulation of the hose and avoid cracking in winter. The first anti-corrosion layer 3 and the second anti-corrosion layer 4 play a role in preventing corrosion of the hose, and the inner anti-corrosion layer 5 improves the anti-corrosion effect of the hose.

[0034] The anti-corrosion mechanism 7 includes several horizontally woven soft copper wires 701 provided inside the inner insulation layer 6. A vertically woven soft copper wire 702 is provided on one side of the several horizontally woven soft copper wires 701, and the vertically woven soft copper wire 702 and the horizontally woven soft copper wires 701 are woven into a wear-resistant soft copper layer 703. A PE sleeve 704 is provided on the inner side of the wear-resistant soft copper layer 703. Several pull-breaking copper wires 705 are provided inside the PE sleeve 704. A wear-resistant sealing layer 706 is provided on the inner side of the several pull-breaking copper wires 705.

[0035] During specific use, through the weaving between the horizontally woven soft copper wire 701 and the vertically woven soft copper wire 702, a wear-resistant soft copper layer 703 is formed to protect the PE sleeve 704, enabling the wear-resistant soft copper layer 703 to enhance the wear resistance of the hose. At the same time, it can ensure that the hose will not deform and cannot be restored. The PE sleeve 704 is set to protect the hose. At the same time, the pull-breaking copper wire 705 is set to prevent the hose from deforming during use, and the wear-resistant sealing layer 706 is set to prevent the hose from wearing during use.

[0036] The waterproof and wear-resistant mechanism 8 includes a polyurethane wear-resistant coating 801 provided inside the wear-resistant sealing layer 706, a fiber braided layer 802 provided inside the polyurethane wear-resistant coating 801, and a waterproof glue layer 803 provided inside the fiber braided layer 802.

[0037] During specific use, the polyurethane wear-resistant coating 801 enables the hose to have extremely strong wear resistance and chemical resistance, preventing the hose from being corroded and damaged. The fiber braided layer 802 enhances the dragging toughness of the hose, and the waterproof glue layer 803 plays a good waterproof role for the hose.

[0038] A buffer layer 9 is provided inside the waterproof glue layer 803. An enhancement layer 901 is provided inside the buffer layer 9. A steel wire braided layer 902 is provided inside the enhancement layer 901. A silicone layer 903 is provided inside the steel wire braided layer 902. A toughening layer 904 is provided inside the silicone layer 903.

[0039] During specific use, the buffer layer 9 is set to enhance the buffering effect of the anti-corrosion type photocuring hose, thereby preventing the hose from being dragged and broken. The enhancement layer 901 is set to ensure the firmness of the hose pipeline during use. The steel wire braided layer 902 is set to enhance the dragging strength of the hose. The silicone layer 903 and the toughening layer 904 are set to increase the elasticity of the hose, thereby ensuring that the hose can increase its elasticity.

[0040] An elastic layer 905 is provided inside the toughening layer 904. A drying layer 906 is provided inside the elastic layer 905. A number of polyolefin elastic fiber strips 907 are provided inside the drying layer 906. An anti-corrosion layer 908 is provided inside the number of polyolefin elastic fiber strips 907. A cured software tube layer 909 is provided inside the anti-corrosion layer 908.

[0041] During specific use, the elasticity of the hose body is enhanced by the provided elastic layer 905. The dryness inside the hose during use is ensured by the provided drying layer 906. The polyolefin elastic fiber strip 907 has very high strength, good wear resistance, and strong resistance to sunlight and weather, ensuring that the hose does not age. Through the cooperation between the provided anti-corrosion layer 908 and the cured software tube layer 909, further anti-corrosion is facilitated, ensuring the normal use of the hose.

[0042] The first anti-corrosion layer 3 is made of polyvinylidene fluoride, the second anti-corrosion layer 4 is composed of a polyether ether ketone coating, and the inner anti-corrosion layer 5 contains graphene-modified epoxy resin. The inner insulation layer 6 uses an aerogel material.

[0043] The first anti-corrosion layer 3 and the second anti-corrosion layer 4 are polytetrafluoroethylene coatings, and the inner anti-corrosion layer 5 is an epoxy resin composite layer.

[0044] Embodiment 1

[0045] A corrugated hose layer 1, an outer insulation layer 2, a first anti-corrosion layer 3, a second anti-corrosion layer 4, an inner anti-corrosion layer 5, an inner insulation layer 6, an anti-corrosion mechanism 7, and a waterproof and wear-resistant mechanism 8 are sequentially arranged from outside to inside. Among them, the anti-corrosion mechanism 7 is formed by weaving a horizontally woven soft copper wire 701 and a vertically woven soft copper wire 702 to form a wear-resistant soft copper layer 703. An inner PE sleeve 704, a breakable copper wire 705, and a wear-resistant sealing layer 706 are sequentially arranged on its inner side. The waterproof and wear-resistant mechanism 8 includes a polyurethane wear-resistant coating 801, a fiber braided layer 802, and a waterproof glue layer 803. An inner buffer layer 9, a reinforcing layer 901, a steel wire braided layer 902, a silica gel layer 903, a toughening layer 904, an elastic layer 905, a drying layer 906, a polyolefin elastic fiber strip 907, an anti-corrosion layer 908, and a cured software tube layer 909 are sequentially arranged on the inner side of the waterproof glue layer 803. In this embodiment, the outer insulation layer 2 and the inner insulation layer 6 use polyurethane foam materials. The first anti-corrosion layer 3 and the second anti-corrosion layer 4 are polytetrafluoroethylene coatings, and the inner anti-corrosion layer 5 is an epoxy resin composite layer. Through the synergistic effect of the multi-layer anti-corrosion structure and the copper wire braided layer, the chemical corrosion resistance and anti-deformation ability of the hose are significantly improved, and it is suitable for the scenario of chemical pipeline transporting strong acid media.

[0046] Embodiment 2

[0047] The outer composite external thermal insulation layer 2, on the inner side of the external thermal insulation layer 2, the first anti-corrosion layer 3 (made of polyvinylidene fluoride), the second anti-corrosion layer 4 (constituted by a polyether ether ketone coating), and the inner anti-corrosion layer 5 (containing graphene-modified epoxy resin) are stacked in sequence. An inner thermal insulation layer 6 (using aerogel material) is arranged on the inner side of the inner anti-corrosion layer 5. An anti-corrosion mechanism 7 is embedded in the inner thermal insulation layer 6, including an abrasion-resistant soft copper layer 703 formed by horizontally and vertically woven soft copper wires. Pulled copper wires 705 are evenly distributed in the PE sleeve 704 on its inner side, and an abrasion-resistant and sealed layer 706 (a polyurethane material containing silicon carbide particles) is compounded. The waterproof and abrasion-resistant mechanism 8 is composed of a polyurethane wear-resistant coating 801, an aramid fiber woven layer 802, and a silicone waterproof glue layer 803. On the inner side, a buffer layer 9 (EPDM rubber), a reinforcement layer 901 (carbon fiber composite material), a steel wire woven layer 902, a silica gel layer 903, a toughening layer 904 (TPU material), an elastic layer 905, a drying layer 906 (silica gel desiccant), a polyolefin elastic fiber strip 907, and an anti-corrosion layer 908 (a fluoropolymer coating) are arranged in sequence. In this embodiment, through the combination of the aerogel thermal insulation layer and the graphene-modified coating, the high-temperature resistance and anti-permeability performance of the hose are significantly improved, which is suitable for the transportation scenario of high-temperature media in petroleum refining.

[0048] Embodiment 3

[0049] Its structure from the outside to the inside is: a corrugated hose layer 1 (the material is a stainless steel corrugated pipe), an external thermal insulation layer 2 (ceramic fiber felt), a first anti-corrosion layer 3 (a polyphenylene sulfide coating), a second anti-corrosion layer 4 (a polyurethane coating containing nano-titanium dioxide), and an inner anti-corrosion layer 5 (a glass flake epoxy resin layer). An inner thermal insulation layer 6 (vacuum insulation panel) is arranged on the inner side of the inner anti-corrosion layer 5. An anti-corrosion mechanism 7 is embedded in the inner thermal insulation layer 6, including an abrasion-resistant soft copper layer 703 woven by horizontally and vertically soft copper wires. Spiral pulled copper wires 705 are embedded in the PE sleeve 704 on its inner side, and an abrasion-resistant and sealed layer 706 (a polyimide coating containing diamond micropowder) is compounded. The waterproof and abrasion-resistant mechanism 8 is constituted by a polyurethane wear-resistant coating 801, a carbon fiber woven layer 802, and a polyurethane waterproof glue layer 803. On the inner side, a buffer layer 9 (silicone rubber), a reinforcement layer 901 (basalt fiber layer), a steel wire woven layer 902, a silica gel layer 903, a toughening layer 904 (polyether block amide), an elastic layer 905, a drying layer 906 (molecular sieve desiccant), a polyolefin elastic fiber strip 907, and an anti-corrosion layer 908 (a polyvinyl chloride-graphene composite coating) are arranged in sequence. In this embodiment, through the synergistic effect of the vacuum insulation layer and the nano-titanium dioxide coating, the anti-freezing crack and anti-ultraviolet aging performance in an ultra-low temperature environment are realized, which is suitable for the transportation scenario of media in polar ocean engineering.

[0050] It should be noted that in this text, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or elements inherent to such a process, method, article or device. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article or device including that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0051] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them fall within the protection scope of the present application.

Claims

1. An anti-corrosion type photocurable hose, comprising a corrugated hose layer (1), characterized in that, An external thermal insulation layer (2) is arranged inside the corrugated hose layer (1). A first anti-corrosion layer (3) is arranged inside the external thermal insulation layer (2). A second anti-corrosion layer (4) is arranged on the inner side of the first anti-corrosion layer (3). An inner anti-corrosion layer (5) is arranged on the inner side of the second anti-corrosion layer (4). An inner thermal insulation layer (6) is arranged inside the inner anti-corrosion layer (5). An anti-corrosion mechanism (7) is arranged inside the inner thermal insulation layer (6). A waterproof and wear-resistant mechanism (8) is arranged inside the anti-corrosion mechanism (7); The anti-corrosion mechanism (7) includes a plurality of horizontally woven soft copper wires (701) arranged inside the inner thermal insulation layer (6). A longitudinally woven soft copper wire (702) is arranged on one side of the plurality of horizontally woven soft copper wires (701). The longitudinally woven soft copper wire (702) and the horizontally woven soft copper wires (701) are woven into a wear-resistant soft copper layer (703).

2. The anti-corrosion type photocurable hose according to claim 1, wherein: A PE sleeve (704) is arranged on the inner side of the wear-resistant soft copper layer (703). A plurality of pull-breaking copper wires (705) are arranged inside the PE sleeve (704). A wear-resistant sealing layer (706) is arranged on the inner side of the plurality of pull-breaking copper wires (705).

3. An anti-corrosion type photocurable hose according to claim 2, characterized in that: The waterproof and wear-resistant mechanism (8) includes a polyurethane wear-resistant coating (801) arranged inside the wear-resistant sealing layer (706). A fiber woven layer (802) is arranged inside the polyurethane wear-resistant coating (801). A waterproof glue layer (803) is arranged inside the fiber woven layer (802).

4. The anti-corrosion type photocurable hose according to claim 3, characterized in that: A buffer layer (9) is arranged on the inner side of the waterproof glue layer (803). A reinforcing layer (901) is arranged on the inner side of the buffer layer (9). A steel wire woven layer (902) is arranged on the inner side of the reinforcing layer (901).

5. The anti-corrosion photocurable hose according to claim 4, characterized in that: A silica gel layer (903) is arranged on the inner side of the steel wire woven layer (902). A toughening layer (904) is arranged on the inner side of the silica gel layer (903).

6. The anti-corrosion type photocuring hose according to claim 5, wherein: An elastic layer (905) is arranged inside the toughening layer (904). A drying layer (906) is arranged on the inner side of the elastic layer (905).

7. The anti-corrosion type photocuring hose according to claim 6, characterized in that: A plurality of polyolefin elastic fiber strips (907) are arranged on the inner side of the drying layer (906). An anti-corrosion layer (908) is arranged on the inner side of the plurality of polyolefin elastic fiber strips (907). A cured software tube layer (909) is arranged inside the anti-corrosion layer (908).

8. An anti-corrosion type photocurable hose according to claim 1, characterized in that: The first anti-corrosion layer (3) is made of polyvinylidene fluoride. The second anti-corrosion layer (4) is composed of a polyether ether ketone coating and the inner anti-corrosion layer (5) contains graphene-modified epoxy resin. The inner thermal insulation layer (6) adopts an aerogel material.

9. The anti-corrosion type photocuring hose according to claim 1, characterized in that: The first anti-corrosion layer (3) and the second anti-corrosion layer (4) are polytetrafluoroethylene coatings. The inner anti-corrosion layer (5) is an epoxy resin composite layer.

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