CN209904106U

CN209904106U - Novel alkali-free glass fiber cloth for outdoor cable

Info

Publication number: CN209904106U
Application number: CN201920489024.6U
Authority: CN
Inventors: 赵烽
Original assignee: Jiangsu Haisheng New Materials Co Ltd
Current assignee: Jiangsu Haisheng New Materials Co Ltd
Priority date: 2019-04-12
Filing date: 2019-04-12
Publication date: 2020-01-07
Anticipated expiration: 2029-04-12

Abstract

The utility model discloses a novel alkali-free glass fiber cloth for outdoor cable, including the wearing layer, the top embedding of wearing layer has the waterproof layer, it has the heat dissipation fiber strip to imbed along horizontal equidistance in the waterproof layer, the fixed laminating in bottom of wearing layer has the glass fiber layer, the glass fiber layer includes the first glass fiber line of a plurality of and a plurality of second glass fiber line. The utility model discloses a design of soft magnetic stone piece and soft magnetic stone groove to make glass fiber cloth and polyvinyl chloride fibrous layer can be in the same place mutually laminating, and under the condition that needs to change glass fiber cloth or polyvinyl chloride fibrous layer, can conveniently change, only need take off the magnetite again, then make up on new glass fiber cloth or polyvinyl chloride fibrous layer, then pack the bonding and glue and can accomplish the change, thereby make this utility model not only have better insulating nature and still conveniently change inside glass fiber layer and polyvinyl chloride fibrous layer simultaneously.

Description

Novel alkali-free glass fiber cloth for outdoor cable

Technical Field

The utility model relates to a novel alkali-free glass fiber cloth technical field, concretely relates to novel alkali-free glass fiber cloth for outdoor cable.

Background

The alkali-free glass fiber cloth is suitable for being used as a reinforcing material of mica products, varnished cloth, glass fiber reinforced plastics and the like for the electricity insulation, is an inorganic non-metallic material with excellent performance, 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 existing alkali-free glass fiber cloth for the outdoor cable is wrapped outside the cable, the cable can generate high temperature after being electrified, the temperature of the alkali-free glass fiber cloth can be increased, although the glass fiber has better heat resistance, the heat dissipation capability is still poorer, the inner core glass fiber layer and the polyvinyl chloride fiber layer are easy to age, and once the glass fiber cloth is aged, the whole glass fiber cloth needs to be replaced, the alkali-free glass fiber cloth is not beneficial to resource saving, and the environment friendliness is not facilitated.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a novel alkali-free glass fiber cloth for outdoor cable.

The utility model discloses a novel alkali-free glass fiber cloth for outdoor cable, including the wearing layer, the waterproof layer has been embedded to the top of wearing layer, along horizontal equidistance embedding heat dissipation fiber strip in the waterproof layer, the bottom of wearing layer is fixed to be laminated with the glass fiber layer, the glass fiber layer includes a plurality of first glass fiber line and a plurality of second glass fiber line, a plurality of soft magnetic stone piece has all been made up to the top and the bottom of glass fiber layer, the wearing layer is close to the one side of glass fiber layer and has been seted up a plurality of soft magnetic stone groove that adsorbs mutually with soft magnetic stone piece, the below of glass fiber layer is provided with polyvinyl chloride fibre layer, a plurality of soft magnetic stone piece have all been made up to the top and the bottom of polyvinyl chloride fibre layer, polyvinyl chloride fibre layer and glass fiber layer adsorb each other, polyvinyl chloride fibre layer includes a plurality of first polyvinyl chloride fiber line and a plurality of second polyvinyl chloride fiber line, the bottom of the polyvinyl chloride fiber layer is attached with an anti-corrosion layer, the top of the anti-corrosion layer is provided with a plurality of soft magnetic stone sheets, the top of the anti-corrosion layer and the polyvinyl chloride fiber layer are mutually adsorbed, a flexible layer is sewn at the bottom of the anti-corrosion layer, a heat-conducting fiber layer is sewn at the bottom of the flexible layer, a heat-radiating layer is sewn at the bottom of the heat-conducting fiber layer, and an insulating layer is sewn at the bottom of the heat-radiating layer.

The utility model discloses a novel alkali-free glass fiber cloth for outdoor cable, first glass fiber line and second glass fiber line alternate the staggered connection each other and be in the same place, overlook of first glass fiber line and second glass fiber line is personally submitted mutually perpendicularly and each other staggered connection and is in the same place.

The utility model discloses a novel alkali-free glass fiber cloth for outdoor cable, wherein first polyvinyl chloride fiber line and second polyvinyl chloride fiber line alternate the staggered connection each other and be in the same place, the overlook of first polyvinyl chloride fiber line and second polyvinyl chloride fiber line is the forty-five degree angle of slope and alternates the connection mutually and be in the same place.

The utility model discloses a novel alkali-free glass fiber cloth for outdoor cable, wherein closely laminate between wearing layer and the glass fiber layer, leave the clearance between glass fiber layer and the polyvinyl chloride fibrous layer, also leave the gap between polyvinyl chloride fibrous layer and the corrosion resistant layer.

The utility model discloses a novel alkali-free glass fiber cloth for outdoor cable, wherein the waterproof layer is a flexible waterproof cloth, the recess with heat dissipation fiber strip looks adaptation is seted up to the inside of waterproof layer.

The utility model discloses a novel alkali-free glass fiber cloth for outdoor cable wherein leaves no gap between corrosion-resistant layer and the flexible layer.

The utility model discloses a novel alkali-free glass fiber cloth for outdoor cable, wherein the gap packing between polyvinyl chloride fibrous layer and the corrosion-resistant layer has bonding glue, gap between glass fiber layer and the polyvinyl chloride fibrous layer also packs has bonding glue.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model can increase the tensile capacity between the glass fiber cloth through the connecting structure between the first glass fiber wire and the second glass fiber wire, and can prevent the water inlet of the inner cavity of the cable once the outer side of the cable is damaged through the structural design of the wear-resistant layer, and can make the glass fiber cloth have the corrosion-resistant effect through the structural design between the corrosion-resistant layer and the flexible layer, and can also improve the flexibility of the glass fiber cloth, and can make the glass fiber cloth and the polyvinyl chloride fiber layer mutually attached together through the design of the soft magnetic stone sheet and the soft magnetic stone groove, and can conveniently replace under the condition that the glass fiber cloth or the polyvinyl chloride fiber layer needs to be replaced, and only the magnet needs to be taken down again, and then the magnet is sewn on the new glass fiber cloth or the polyvinyl chloride fiber layer, and then the bonding glue is filled to complete the replacement, thereby make this utility model not only have better insulating nature still conveniently change inside glass fiber layer and polyvinyl chloride fibrous layer simultaneously.

The utility model discloses a structural design of heat dissipation layer, heat conduction fiber layer and heat dissipation fiber strip can pass through the quick transmission in heat conduction fiber layer with the high temperature that produces in the cable and send heat dissipation layer and glass fiber layer, and the rethread heat dissipation layer transmits away, and the heat through glass fiber layer then distributes away through heat dissipation fiber strip to the radiating purpose of auxiliary cable has been played, thereby made this a novel alkali-free glass fiber cloth for outdoor cable has reached increase of service life's purpose.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic sectional view of the entire front side;

FIG. 2 is a schematic top view of a glass fiber cloth;

fig. 3 is a schematic top view of the vinyl chloride fiber layer.

In the figure: 1. a wear layer; 2. a glass fiber layer; 21. a first fiberglass thread; 22. a second fiberglass thread; 3. a polyvinyl chloride fiber layer; 31. a first polyvinyl chloride fiber yarn; 32. a second polyvinyl chloride fiber yarn; 4. a corrosion-resistant layer; 5. a flexible layer; 6. heat dissipation fiber strips; 7. a thermally conductive fiber layer; 8. a heat dissipation layer; 9. an insulating layer; 10. a waterproof layer; 11. a soft magnetic stone groove; 12. a soft magnetic stone sheet.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model discloses a novel alkali-free glass fiber cloth for outdoor cable, including wearing layer 1, the top embedding of wearing layer 1 has waterproof layer 10, along horizontal equidistance embedding heat dissipation fiber strip 6 in the waterproof layer 10, the bottom of wearing layer 1 is fixed to be laminated with glass fiber layer 2, glass fiber layer 2 includes a plurality of first glass fiber line 21 and a plurality of second glass fiber line 22, first glass fiber line 21 and second glass fiber line 22 alternate each other and are connected together, the overlooking of first glass fiber line 21 and second glass fiber line 22 is mutually perpendicular and alternate and are connected together, a plurality of soft magnetism stone pieces 12 have all been sewed up at the top and the bottom of glass fiber layer 2, the one side of wearing layer 1 that is close to glass fiber layer 2 is equipped with a plurality of soft magnetism stone groove 11 that adsorb with soft magnetism stone piece 12, glass fiber layer 2's below is provided with polyvinyl chloride fibrous layer 3, the top and the bottom of the polyvinyl chloride fiber layer 3 are sewn with a plurality of soft magnetic stone sheets 12, the polyvinyl chloride fiber layer 3 and the glass fiber layer 2 are mutually adsorbed, the polyvinyl chloride fiber layer 3 comprises a plurality of first polyvinyl chloride fiber lines 31 and a plurality of second polyvinyl chloride fiber lines 32, the first polyvinyl chloride fiber lines 31 and the second polyvinyl chloride fiber lines 32 are mutually inserted and staggered and connected together, the first polyvinyl chloride fiber lines 31 and the second polyvinyl chloride fiber lines 32 are mutually inserted and connected together at the angle of forty-five degrees inclined when viewed from above, the bottom of the polyvinyl chloride fiber layer 3 is adhered with an anti-corrosion layer 4, the top of the anti-corrosion layer 4 is provided with a plurality of soft magnetic stone sheets 12, the top of the anti-corrosion layer 4 and the polyvinyl chloride fiber layer 3 are mutually adsorbed, the bottom of the anti-corrosion layer 4 is sewn with a flexible layer 5, the bottom of the flexible layer 5 is sewn with a heat conducting fiber layer 7, the bottom of the heat conducting fiber layer 7 is sewn with a heat radiating, the bottom of the heat dissipation layer 8 is sewed with an insulating layer 9.

The wear-resistant layer 1 and the glass fiber layer 2 are tightly attached, a gap is reserved between the glass fiber layer 2 and the polyvinyl chloride fiber layer 3, and a gap is also reserved between the polyvinyl chloride fiber layer 3 and the corrosion-resistant layer 4; no gap is left between the corrosion-resistant layer 4 and the flexible layer 5; the gap between the polyvinyl chloride fiber layer 3 and the corrosion-resistant layer 4 is filled with bonding glue, the gap between the glass fiber layer 2 and the polyvinyl chloride fiber layer 3 is also filled with bonding glue, and the glass fiber layer 2 and the polyvinyl chloride fiber layer 3 are connected more tightly through the design of the bonding glue, and the tightness of connection between the glass fiber layer 2 and the polyvinyl chloride fiber layer 3 and the glass fiber cloth is improved.

The waterproof layer 10 is made of flexible waterproof cloth, and grooves matched with the heat dissipation fiber strips 6 are formed in the waterproof layer 10; the design facilitates the tight connection between the waterproof layer 10 and the heat dissipation fiber strips 6, thereby facilitating the conduction and dissipation of heat.

Use the utility model discloses the time, after the inside circular telegram of cable, the intensification of cable can continuation, thereby make the temperature on insulating layer 9 and the heat conduction fibrous layer 7 rise fast, thereby make the temperature rise of heat dissipation layer 8, thereby give the external world with the temperature escape, and heat conduction fibrous layer 7 will transmit for glass fibrous layer 2, and heat dissipation fiber strip 6 then can be with the quick outside of dispersing this outdoor cable of the temperature on the heat conduction fibrous layer 7, thereby reduce the temperature of glass fibrous layer 2, thereby prolong the life of glass fibrous layer 2.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A novel alkali-free glass fiber cloth for outdoor cables is characterized in that: including wearing layer (1), waterproof layer (10) has been embedded in the top of wearing layer (1), it has heat dissipation fiber strip (6) to embed along horizontal equidistance in waterproof layer (10), the bottom of wearing layer (1) is fixed to be laminated with glass fiber layer (2), glass fiber layer (2) include a plurality of first glass fiber line (21) and a plurality of second glass fiber line (22), a plurality of soft magnetism stone piece (12) have all been made up to the top and the bottom of glass fiber layer (2), wearing layer (1) is close to the one side of glass fiber layer (2) and has been seted up a plurality of soft magnetism stone groove (11) of adsorbing mutually with soft magnetism stone piece (12), the below of glass fiber layer (2) is provided with polyvinyl chloride fibrous layer (3), a plurality of soft magnetism stone piece (12) have all been made up to the top and the bottom of polyvinyl chloride fibrous layer (3), polyvinyl chloride fibrous layer (3) and glass fiber layer (2) adsorb each other, polyvinyl chloride fibrous layer (3) include first polyvinyl chloride fibre line of a plurality of (31) and a plurality of second polyvinyl chloride fibre line (32), the bottom laminating of polyvinyl chloride fibrous layer (3) has corrosion-resistant layer (4), the top of corrosion-resistant layer (4) is provided with a plurality of soft magnetic stone pieces (12), the top and polyvinyl chloride fibrous layer (3) of corrosion-resistant layer (4) adsorb each other, flexible layer (5) have been made up to the bottom of corrosion-resistant layer (4), heat conduction fibrous layer (7) have been made up to the bottom of flexible layer (5), heat dissipation layer (8) have been made up to the bottom of heat conduction fibrous layer (7), insulating layer (9) have been made up to the bottom of heat dissipation layer (8).

2. The novel alkali-free glass fiber cloth for outdoor cables as claimed in claim 1, wherein: the first glass fiber lines (21) and the second glass fiber lines (22) are mutually interpenetrated and connected in a staggered manner, and the top view surfaces of the first glass fiber lines (21) and the second glass fiber lines (22) are mutually vertical and mutually connected in a staggered manner.

3. The novel alkali-free glass fiber cloth for outdoor cables as claimed in claim 1, wherein: the first polyvinyl chloride fiber lines (31) and the second polyvinyl chloride fiber lines (32) are mutually interpenetrated and connected in a staggered mode, and the first polyvinyl chloride fiber lines (31) and the second polyvinyl chloride fiber lines (32) are mutually interpenetrated and connected in a forty-five-degree angle which is inclined in a top view.

4. The novel alkali-free glass fiber cloth for outdoor cables as claimed in claim 1, wherein: the wear-resistant layer (1) and the glass fiber layer (2) are tightly attached, a gap is reserved between the glass fiber layer (2) and the polyvinyl chloride fiber layer (3), and a gap is also reserved between the polyvinyl chloride fiber layer (3) and the corrosion-resistant layer (4).

5. The novel alkali-free glass fiber cloth for outdoor cables as claimed in claim 1, wherein: the waterproof layer (10) is a flexible waterproof cloth, and grooves matched with the heat dissipation fiber strips (6) are formed in the waterproof layer (10).

6. The novel alkali-free glass fiber cloth for outdoor cables as claimed in claim 1, wherein: no gap is left between the corrosion-resistant layer (4) and the flexible layer (5).

7. The novel alkali-free glass fiber cloth for outdoor cables as claimed in claim 1, wherein: and a gap between the polyvinyl chloride fiber layer (3) and the corrosion-resistant layer (4) is filled with adhesive glue, and a gap between the glass fiber layer (2) and the polyvinyl chloride fiber layer (3) is also filled with adhesive glue.