CN213844808U

CN213844808U - High-temperature-resistant wire cable

Info

Publication number: CN213844808U
Application number: CN202022066895.2U
Authority: CN
Inventors: 吴彬; 季正君
Original assignee: Wuxi Zhaoheng Cable Co ltd
Current assignee: Wuxi Zhaoheng Cable Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-07-30
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a high temperature resistant wire and cable, including the cable body, cross conductor equipment frame is installed to the intermediate position of the inside of the cable body, the conductor is installed to the both sides of cross conductor equipment frame, the outside of cross conductor equipment frame is installed and is woven the design layer, the outside of weaving the design layer is installed and is insulated around the package strip, silicon rubber thickening insulating layer is installed around the outside of package strip in the heat insulation, high temperature resistant oversheath is installed in the outside of silicon rubber thickening insulating layer. The utility model provides a weave the outside of stereotype layer and be provided with a plurality of and insulate against heat around the package strip, and a plurality of is thermal-insulated to be connected through fixed cover around the package strip with weaving the stereotype layer, can be with increasing every thermal-insulated density of connecting around the package strip through a plurality of is thermal-insulated to wind the package strip, makes high temperature carry out the separation, even outside high temperature resistant oversheath melts and also can not influence inside in service behavior to improve the holistic high temperature resistance performance of cable body.

Description

High-temperature-resistant wire cable

Technical Field

The utility model relates to a wire and cable correlation field specifically is a high temperature resistant wire and cable.

Background

The electric wire and cable are materials used for electric power, electricity and related transmission purposes, the electric wire and cable are not strict in limits, products with small core number, small product diameter and simple structure are generally called electric wires, products without insulation are called bare wires, other products are called cables, products with larger conductor cross section area (larger than 6 square millimeters) are called large cables, products with smaller conductor cross section area (smaller than or equal to 6 square millimeters) are called small wires and are also called cloth wires, and the electric wire and cable mainly comprises the bare wires, the cloth wires, power cables for electric equipment, crosslinked cables and communication optical cables.

There are still deficiencies related to wire and cable, such as: when the cable is used in a high-temperature environment, the sheath of the cable is easily baked, so that the service life of the cable is influenced, and the high-temperature resistance is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high temperature resistant wire and cable to the use under high temperature environment that proposes in solving above-mentioned background art, wire and cable's crust is easily baked the change, just influences wire and cable's life, the poor problem of high temperature resistance ability.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high temperature resistant wire and cable, includes the cable body, cross conductor equipment frame is installed to the intermediate position of the inside of the cable body, the conductor is installed to the both sides of cross conductor equipment frame, the design layer is installed in the outside of cross conductor equipment frame, the outside of weaving the design layer is installed and is insulated around the package strip, it installs silicon rubber thickening insulating layer around the outside of package strip to insulate to surround, high temperature resistant oversheath is installed in the outside of silicon rubber thickening insulating layer.

In a further embodiment, four grooves are formed in two sides of the interior of the cross-shaped conductor assembling frame, a fixing net is arranged in each groove, and the conductors are connected with the grooves in an adhesive bonding mode.

In a further embodiment, a shaping strip is arranged in an included angle between two ends of the inside of the cross-shaped conductor assembling frame, and the shaping strip is connected with the cross-shaped conductor assembling frame through embedding.

In a further embodiment, weave the gap department that the design layer is connected with design strip and conductor and be provided with the filling layer, and weave the inside of design layer and be provided with a plurality of hexagon reinforcing layer, and weave the design layer and pass through the mosaic with the design strip and be connected.

In further embodiment, the outside of weaving the design layer is provided with a plurality of and insulates against heat around the lapping strip, and insulate against heat around the lapping strip with weave the design layer through fixed cover fixed connection.

In a further embodiment, a conductor insulation layer is arranged on the outer side of the conductor, and the conductor insulation layer is connected with the conductor through a mosaic.

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

1. the utility model discloses a central point of the inside of the cable body puts and is provided with cross conductor equipment frame, can carry out fine interval between the conductor through cross conductor equipment frame, improves the effect that insulating wall prevents that the temperature between the conductor from influencing each other, makes the condition of temperature increase, can make the temperature from the middle cooling of beginning.

2. The utility model provides a weave the outside of stereotype layer and be provided with a plurality of and insulate against heat around the package strip, and a plurality of is thermal-insulated to be connected through fixed cover around the package strip with weaving the stereotype layer, can be with increasing every thermal-insulated density of connecting around the package strip through a plurality of is thermal-insulated to wind the package strip, makes high temperature carry out the separation, even outside high temperature resistant oversheath melts and also can not influence inside in service behavior to improve the holistic high temperature resistance performance of cable body.

Drawings

Fig. 1 is a front view of a high temperature resistant electric wire of the present invention;

fig. 2 is a schematic view of an internal structure of a high temperature resistant electric wire of the present invention;

fig. 3 is a schematic structural view of the cross-shaped conductor assembling frame of the present invention.

In the figure: 1. a high temperature resistant outer sheath; 2. thickening the insulating layer by using silicon rubber; 3. a cable body; 4. heat-insulating wrapping strips; 5. weaving a shaping layer; 6. a filling layer; 7. a cross-shaped conductor assembly frame; 8. a conductor; 9. a conductor insulation layer; 10. fixing a sleeve; 11. a hexagonal reinforcing layer; 12. a groove; 13. fixing the net; 14. and (5) shaping the strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a high temperature resistant wire and cable, including the cable body 3, cross conductor equipment frame 7 is installed to the intermediate position of the inside of the cable body 3, cross conductor equipment frame 7 is convenient for carry out the interval with the junction of a plurality of conductors 8, conductor 8 is installed to the both sides of cross conductor equipment frame 7, conductor 8 is used for power transmission, the outside of cross conductor equipment frame 7 is installed and is woven shaping layer 5, it is as an organic whole to weave shaping layer 5, the outside of weaving shaping layer 5 is installed and is insulated from heat around package strip 4, it increases thermal-insulated effect around package strip 4 to insulate against heat, improve high temperature resistance, silicon rubber thickening insulating layer 2 is installed in the outside of thermal-insulated package strip 4, silicon rubber thickening insulating layer 2 increases insulating effect, high temperature resistant oversheath 1 is installed in silicon rubber thickening insulating layer 2's the outside, high temperature resistant oversheath 1 improves high temperature resistant effect.

Further, the two sides of the inside of the cross-shaped conductor assembling frame 7 are provided with four grooves 12, the grooves 12 are convenient for installing and fixing the conductors 8, fixing nets 13 are arranged inside the grooves 12, the fixing nets 13 improve the bonding firmness of glue, the conductors 8 are connected with the grooves 12 through gluing bonding, and the conductors 8 can be bonded with the grooves 12 more firmly through gluing.

Furthermore, a shaping strip 14 is arranged in an included angle between two ends of the inside of the cross-shaped conductor assembling frame 7, the shaping strip 14 increases the shaping effect of the cross-shaped conductor assembling frame 7, the shaping strip 14 is connected with the cross-shaped conductor assembling frame 7 in an embedded mode, and the shaping strip 14 and the cross-shaped conductor assembling frame 7 are installed and fixed conveniently through embedding.

Further, weave the gap department that design layer 5 and design strip 14 and conductor 8 are connected and be provided with filling layer 6, filling layer 6 makes inside gap sealed, and the inside of weaving design layer 5 is provided with a plurality of hexagon back up coat 11, can add intensity through a plurality of hexagon back up coat 11, and weave design layer 5 and design strip 14 and be connected through inlaying, be convenient for through inlaying and will weave design layer 5 and the installation of design strip 14.

Further, the outside of weaving shaping layer 5 is provided with a plurality of and insulates against heat around package strip 4, and it can increase sealedly to insulate against heat around package strip 4 through a plurality of, and insulates against heat around package strip 4 with weave shaping layer 5 through fixed cover 10 fixed connection, is convenient for insulate against heat with a plurality of around package strip 4 fixed as an organic whole through fixed cover 10.

Further, conductor insulation layer 9 is provided with in the outside of conductor 8, and conductor insulation layer 9 increases insulating effect, and conductor insulation layer 9 is connected through inlaying with conductor 8, is convenient for install conductor insulation layer 9 and conductor 8 through inlaying.

The working principle is as follows: during the use, carry out the rubber coating in with

recess

12, 8 bonds conductors of required quantity at recess 12 again, make glue strengthen the adhesive force through fixed network 13, inlay filling layer 6 in the gap department of connecting, will weave design layer 5 and inlay and make it fixed in the outside, it winds the outside of weaving design layer 5 around package strip 4 to insulate against heat a plurality of, it is fixed to carry out the multistage through fixed cover 10, closely inlay silicon rubber thickening insulating layer 2 in the outside of insulating around package strip 4 again, inlay high temperature resistant oversheath 1 at last and fix in the outside, install the cable body 3 on required power device, transmit electric power can.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A high temperature resistant wire cable comprising a cable body (3), characterized in that: the utility model discloses a cable, including cable body (3), the inside intermediate position of cable body (3) installs cross conductor equipment frame (7), conductor (8) are installed to the both sides of cross conductor equipment frame (7), the outside of cross conductor equipment frame (7) is installed and is woven design layer (5), the outside of weaving design layer (5) is installed and is insulated from heat around package strip (4), it installs silicon rubber thickening insulating layer (2) around the outside of package strip (4) to insulate from heat, high temperature resistant oversheath (1) is installed in the outside of silicon rubber thickening insulating layer (2).

2. A high temperature resistant wire cable according to claim 1, wherein: the novel conductor assembling frame is characterized in that four grooves (12) are formed in two sides of the interior of the cross-shaped conductor assembling frame (7), a fixing net (13) is arranged in each groove (12), and the conductors (8) are connected with the grooves (12) in an adhesive bonding mode through gluing.

3. A high temperature resistant wire cable according to claim 1, wherein: and a shaping strip (14) is arranged in an included angle between two ends of the inner part of the cross-shaped conductor assembling frame (7), and the shaping strip (14) is connected with the cross-shaped conductor assembling frame (7) in an embedded manner.

4. A high temperature resistant wire cable according to claim 1, wherein: weave the gap department that stereotypes layer (5) and stereotype strip (14) and conductor (8) are connected and be provided with filling layer (6), and weave the inside of stereotype layer (5) and be provided with a plurality of hexagon back up coat (11), and weave stereotype layer (5) and stereotype strip (14) and be connected through inlaying.

5. A high temperature resistant wire cable according to claim 1, wherein: the outside of weaving shaping layer (5) is provided with a plurality of and insulates against heat around a packet strip (4), and insulates against heat around a packet strip (4) and weave shaping layer (5) through fixed cover (10) fixed connection.

6. A high temperature resistant wire cable according to claim 1, wherein: and a conductor insulating layer (9) is arranged on the outer side of the conductor (8), and the conductor insulating layer (9) is connected with the conductor (8) in an embedded manner.