CN206619433U

CN206619433U - A kind of fire resistant shielding cable

Info

Publication number: CN206619433U
Application number: CN201720298086.XU
Authority: CN
Inventors: 黄建华; 黄建民; 范大龙
Original assignee: Guangzhou Zhongchu Electronic Technology Co Ltd
Current assignee: Guangzhou Zhongchu Electronic Technology Co Ltd
Priority date: 2017-03-25
Filing date: 2017-03-25
Publication date: 2017-11-07
Anticipated expiration: 2027-03-25

Abstract

The utility model discloses a kind of fire resistant shielding cable, including rubber tube, the inwall of the rubber tube is fixedly connected with the first insulation sleeve, the inwall fixed mask layer of first insulation sleeve, the inwall of the screen layer is fixedly connected with high-temperature-resistant layer, the inwall of the high-temperature-resistant layer is fixedly connected with waterproof layer, and the inwall of the waterproof layer is fixedly connected with the second insulation sleeve.The utility model is by setting rubber tube, the first insulation sleeve, screen layer, high-temperature-resistant layer, waterproof layer, the second insulation sleeve, conductor, outer semiconductor screen layer, silicon steel layer, interior semi-conductive shield, fluoroplastic insulation layer, protective layer, high temperature resistant sub- quick glue-line and bail wire; existing cable is solved when in use because electric power is big; the problem of cable overheat is burnt generally occurs; cable is protected; enhance the heat-resisting ability of cable; the economic loss of user is reduced, so as to reduce the influence caused to user.

Description

A kind of fire resistant shielding cable

Technical field

The utility model is related to field of cable technology, specially a kind of fire resistant shielding cable.

Background technology

Cable is typically by several or the cable of the stranded similar rope of several groups of wires (every group at least two), every group Mutually insulated between wire, and be often twisted into around a center, whole outside is surrounded by the coating of high-insulation, and cable has It is interior to be powered, the feature of external insulation.

Need to use in the transmission of electric power and when use cable, but existing cable when in use due to Electric power is big, it will usually the phenomenon overheated occur, reduces the heat-resisting ability of existing cable, so that the phenomenon for causing cable to burn Occur, add the economic loss of user, the use to user is impacted.

Utility model content

The purpose of this utility model is to provide a kind of fire resistant shielding cable possess resistant to elevated temperatures advantage, solves existing Some cables are when in use because electric power is big, it will usually the problem of cable overheat is burnt occur.

To achieve the above object, the utility model provides following technical scheme：A kind of fire resistant shielding cable, including rubber Pipe, the inwall of the rubber tube is fixedly connected with the first insulation sleeve, the inwall fixed mask layer of first insulation sleeve, the screen The inwall for covering layer is fixedly connected with high-temperature-resistant layer, and the inwall of the high-temperature-resistant layer is fixedly connected with waterproof layer, the waterproof layer Inwall is fixedly connected with the second insulation sleeve, and second insulation sleeve is internally provided with conductor, and the screen layer includes partly leading outside Silicon steel layer is provided with the inside of body screen layer, the outer semiconductor screen layer, the inner side of the silicon steel layer is provided with interior semiconductor Screen layer, the high-temperature-resistant layer includes fluoroplastic insulation layer, and the inner side of the fluoroplastic insulation layer sets matcoveredn, the guarantor The sub- quick glue-line of high temperature resistant is provided with the inside of sheath, the outer surface of the rubber tube is socketed with bail wire.

It is preferred that, the inner side of the fluoroplastic insulation layer is fixedly connected by fixture with the surface of protective layer, described to protect The inner side of sheath is fixedly connected by the surface of the sub- quick glue-line of fixture and high temperature resistant.

It is preferred that, the quantity of the conductor is no less than five, and the quantity of second insulation sleeve is no less than five, and five The surface of conductor is fixedly connected with the inwall of five the second insulation sleeves by fixture.

It is preferred that, the inwall of the outer semiconductor screen layer is fixedly connected with the surface of silicon steel layer by fixture, described The inwall of silicon steel layer is fixedly connected with the surface of interior semi-conductive shield by fixture.

It is preferred that, the inwall of the waterproof layer is provided with binding agent, and the surface of the binding agent and the second insulation sleeve is fixed Connection.

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

1st, the utility model is by setting rubber tube, the first insulation sleeve, screen layer, high-temperature-resistant layer, waterproof layer, the second insulation The sub- quick glue of set, conductor, outer semiconductor screen layer, silicon steel layer, interior semi-conductive shield, fluoroplastic insulation layer, protective layer, high temperature resistant Layer and bail wire, solve existing cable when in use because electric power is big, it will usually occur cable overheat burn ask Topic, protects to cable, enhances the heat-resisting ability of cable, reduce the economic loss of user, so as to reduce pair The influence that user causes.

2nd, the utility model allows five conductors to be fixed together by the setting of binding agent, it is to avoid conductor makes With when there is the phenomenon of displacement, add stability when conductor is used, set by connector between part and part Put, make to connect between part and part more consolidates, it is to avoid the phenomenon come off occurs when in use in part, adds Stability when part is used cooperatively with part.

Brief description of the drawings

Fig. 1 is the utility model structural representation；

Fig. 2 is the structural representation of the utility model screen layer；

Fig. 3 is the structural representation of the utility model high-temperature-resistant layer.

In figure：1 rubber tube, 2 first insulation sleeves, 3 screen layers, 4 high-temperature-resistant layers, 5 waterproof layers, 6 second insulation sleeves, 7 conductors, 8 outer semiconductor screen layers, 9 silicon steel layer, semi-conductive shield, 11 fluoroplastic insulations layer, 12 protective layers, 13 high temperature resistant Asias are quick in 10 Glue-line, 14 bail wires, 15 binding agents.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-3, a kind of fire resistant shielding cable, including rubber tube 1 are referred to, by the setting of rubber tube 1, insulation is played Effect, add the security when cable is used, the inwall of rubber tube 1 is fixedly connected with the first insulation sleeve 2, the first insulation The inwall fixed mask layer 3 of set 2, the inwall of screen layer 3 is fixedly connected with high-temperature-resistant layer 4, and the inwall of high-temperature-resistant layer 4 is fixedly connected There is waterproof layer 5, the inwall of waterproof layer 5 is provided with binding agent 15, by the setting of binding agent 15, fix five conductors 7 Together, it is to avoid the phenomenon of displacement occurs when in use in conductor 7, adds stability when conductor 7 is used, binding agent 15 are fixedly connected with the surface of the second insulation sleeve 6, and the inwall of waterproof layer 5 is fixedly connected with the second insulation sleeve 6, the second insulation sleeve 6 Be internally provided with conductor 7, the quantity of conductor 7 is no less than five, and the quantity of the second insulation sleeve 6 is no less than five, and five are led The surface of body 7 is fixedly connected with the inwall of five the second insulation sleeves 6 by fixture, passes through connector between part and part Set, make to connect between part and part more consolidates, it is to avoid the phenomenon come off occurs when in use in part, increases Stability when part is used cooperatively with part, screen layer 3 includes outer semiconductor screen layer 8, outer semiconductor screen layer 8 it is interior Wall is fixedly connected with the surface of silicon steel layer 9 by fixture, and the inwall of silicon steel layer 9 leads to the surface of interior semi-conductive shield 10 Cross fixture to be fixedly connected, the inner side of outer semiconductor screen layer 8 is provided with silicon steel layer 9, shields by silicon steel layer 9, outer semiconductor The setting of layer 8 and interior semi-conductive shield 10, plays a part of shielding electromagnetism, reduces influence of the electromagnetism to surrounding resident, from And it is easy to user to use, the inner side of silicon steel layer 9 is provided with interior semi-conductive shield 10, and high-temperature-resistant layer 4 includes fluoroplastic insulation Layer 11, by the setting of fluoroplastic insulation layer 11, plays a part of improving the heat resistance of cable, the inner side of fluoroplastic insulation layer 11 It is fixedly connected by fixture with the surface of protective layer 12, the inner side of protective layer 12 passes through fixture and the sub- quick glue-line of high temperature resistant 13 surface is fixedly connected, and the inner side of fluoroplastic insulation layer 11 sets matcoveredn 12, and the inner side of protective layer 12 is provided with resistance to height Wen Yamin glue-lines 13, the outer surface of rubber tube 1 is socketed with bail wire 14, by the setting of bail wire 14, plays the clamping cable The effect of joint, adds the stability at the cable connection.

In use, conductor 7 is bonded together by binding agent 15, by being fixedly connected with waterproof in the outer surface of conductor 7 Layer 5 carries out waterproof, sets the first insulation sleeve 2 and the second insulation sleeve 6 to protect and insulate conductor 7, sets 3 pairs of electricity of screen layer Magnetic is shielded, and sets high-temperature-resistant layer 4 to improve the heat-resisting ability of the cable, so as to reach resistant to elevated temperatures effect.

In summary：The fire resistant shielding cable, by setting rubber tube 1, the first insulation sleeve 2, screen layer 3, high temperature resistant Layer 4, waterproof layer 5, the second insulation sleeve 6, conductor 7, outer semiconductor screen layer 8, silicon steel layer 9, interior semi-conductive shield 10, fluoroplastics Insulating barrier 11, protective layer 12, high temperature resistant sub- quick glue-line 13 and bail wire 14, solve existing cable when in use due to Electric power is big, it will usually the problem of cable overheat is burnt occur.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of fire resistant shielding cable, including rubber tube (1), it is characterised in that：The inwall of the rubber tube (1) is fixedly connected There is the first insulation sleeve (2), the inwall fixed mask layer (3) of first insulation sleeve (2), the inwall of the screen layer (3) is fixed Be connected with high-temperature-resistant layer (4), the inwall of the high-temperature-resistant layer (4) is fixedly connected with waterproof layer (5), the waterproof layer (5) it is interior Wall is fixedly connected with the second insulation sleeve (6), and second insulation sleeve (6) is internally provided with conductor (7), the screen layer (3) Including outer semiconductor screen layer (8), silicon steel layer (9), the silicon steel layer are provided with the inside of the outer semiconductor screen layer (8) (9) interior semi-conductive shield (10) is provided with the inside of, the high-temperature-resistant layer (4) includes fluoroplastic insulation layer (11), the fluorine The inner side of plastic insulating layer (11), which is set, is provided with the sub- quick glue-line of high temperature resistant on the inside of matcoveredn (12), the protective layer (12) (13), the outer surface of the rubber tube (1) is socketed with bail wire (14).

2. a kind of fire resistant shielding cable according to claim 1, it is characterised in that：The fluoroplastic insulation layer (11) Inner side is fixedly connected by fixture with the surface of protective layer (12), and the inner side of the protective layer (12) passes through fixture and resistance to height The surface of Wen Yamin glue-lines (13) is fixedly connected.

3. a kind of fire resistant shielding cable according to claim 1, it is characterised in that：The quantity of the conductor (7) is many In five, the quantity of second insulation sleeve (6) is no less than five, and the surface of five conductors (7) and five the second insulation sleeves (6) inwall is fixedly connected by fixture.

4. a kind of fire resistant shielding cable according to claim 1, it is characterised in that：The outer semiconductor screen layer (8) The surface of inwall and silicon steel layer (9) be fixedly connected by fixture, the inwall and interior semi-conductive shield of the silicon steel layer (9) (10) surface is fixedly connected by fixture.

5. a kind of fire resistant shielding cable according to claim 1, it is characterised in that：The inwall of the waterproof layer (5) is set Binding agent (15) is equipped with, the binding agent (15) is fixedly connected with the surface of the second insulation sleeve (6).