CN203503349U - High anti-interference fireproof control cable - Google Patents

High anti-interference fireproof control cable Download PDF

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Publication number
CN203503349U
CN203503349U CN201320637687.0U CN201320637687U CN203503349U CN 203503349 U CN203503349 U CN 203503349U CN 201320637687 U CN201320637687 U CN 201320637687U CN 203503349 U CN203503349 U CN 203503349U
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CN
China
Prior art keywords
shielding
control cable
interference
tape
layer
Prior art date
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Active
Application number
CN201320637687.0U
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Chinese (zh)
Inventor
曾凡令
曹燕
应松松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHENGDU DEYUAN WIRES AND CABLES Co Ltd
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CHENGDU DEYUAN WIRES AND CABLES Co Ltd
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Priority to CN201320637687.0U priority Critical patent/CN203503349U/en
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Publication of CN203503349U publication Critical patent/CN203503349U/en
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Abstract

The utility model discloses a high anti-interference fireproof control cable. Control line cores formed by more than one insulated wire cores is wrapped with a lapping tape, an outer shielding layer, a separation sleeve, and an outer sheath from inside out in sequence, wherein a steel tape armoring layer is disposed between the separation sleeve and the outer sheath. The control line core is wrapped with a high temperature resistance mica tape fireproof layer, an insulating layer, and an inner shielding layer from inside out in sequence. Fillers are filled between the inner shielding layer and the lapping tape. The inner shielding layer and the outer shielding layer are one selected from the group of copper wire braided shielding, tinned wire braided shielding, copper wire wrapping shielding, aluminum plastic composite belt wrapping shielding, or combined shielding. The outer sheath can made of plastics or rubber. Therefore, the anti-interference fireproof control cable has excellent anti-interference performance and fireproof performance.

Description

High anti-interference fireproof control cable
Technical field
The utility model relates to a kind of cable, particularly relates to a kind of control cables with high anti-interference fire resistance.
Background technology
Along with the development of social progress, science and technology, cable has been widely used in social all trades and professions.The shielding fireproof control cable shield effectiveness of prior art is also desirable not to the utmost, can not reach the high request of some use occasion.
Utility model content
The purpose of this utility model is to provide the anti-interference fireproof control cable of height of a kind of fire resistance and interference free performance excellence.
To achieve these goals, the technical solution adopted in the utility model is:
High anti-interference fireproof control cable, comprise by be no less than control core (1) that an insulated wire cores forms and from inside to outside successively coated twining package tape (6), outer shielding layer (7), separation sleeve (8) and oversheath (10) form, between described separation sleeve (8) and described oversheath (10), can be provided with steel-tape armouring layer (9), described control core (1) is coated with flame retardant coating (2), insulating barrier (3) and internal shield (4) from inside to outside successively; Between internal shield (4) and twining package tape (6), be provided with filler (5).
Further, controlling core (1) is high-quality copper cash.
Further, flame retardant coating (2) is formed by high temperature resistant Mica tape.
Further, insulating barrier (3) is a kind of in plastics or rubber.
Preferably, a kind of in copper wire woven shielding, tinned wird braid shielded, the wrapped shielding of copper strips, the wrapped shielding of aluminium-plastic tape or its combination shielding of internal shield (4) and outer shielding layer (7).
Especially, oversheath (10) is a kind of in plastics or rubber.
The anti-interference fireproof control cable of height of the present utility model has excellent interference free performance and fire resistance, processing technology is simple, transportation is laid conveniently, cost performance is higher, the normal operation that when fire occurs, cable line still can keep certain hour, rescue work is brought to very large help, can reduce casualties and damage to property to a great extent.
In sum, owing to having adopted technique scheme, the beneficial effects of the utility model are: because screen can be selected a kind of in shielding of copper wire woven shielding, tinned wird braid shielded, the wrapped shielding of copper strips, the wrapped shielding of aluminium-plastic tape or its combination according to different occasion, improved greatly interference free performance and the applicability of cable; Control core and add flame retardant coating, further improved the fire resistance of control cables; In addition, can be chosen in as required between separation sleeve and oversheath and can be provided with steel-tape armouring layer, further improve the interference free performance of fireproof control cable.
Accompanying drawing explanation
Fig. 1 is the high anti-interference fireproof control cable schematic cross-section of the utility model.
In each figure, token name is called: 1-controls core; 2-flame retardant coating; 3-insulating barrier; 4-internal shield; 5-filler; 6-twining package tape; 7-outer shielding layer; 8-separation sleeve; 9-steel-tape armouring layer; 10-oversheath.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, it is the high anti-interference fireproof control cable schematic cross-section of the utility model, high anti-interference fireproof control cable is by the control core (1) that is no less than an insulated wire cores and forms, coated twining package tape (6) successively from inside to outside, outer shielding layer (7), separation sleeve (8) and oversheath (10) form, outer shielding layer (6) can be selected copper wire woven shielding according to different occasions, tinned wird braid shielded, the wrapped shielding of copper strips, a kind of in the wrapped shielding of aluminium-plastic tape or its combination shielding, the interference free performance of cable and applicability have been improved greatly wherein, preferably, can between separation sleeve (8) and oversheath (10), install steel-tape armouring layer (9) additional according to the difference of actual use occasion, further improve the interference free performance of fireproof control cable, control core (1) and be coated with successively from inside to outside flame retardant coating (2), insulating barrier (3) and internal shield (4), between internal shield (4) and twining package tape (6), be provided with filler (5), filler (5) be consistent with cable working temperature and with cable in the material of other substances compatible, controlling core (1) is high-quality copper cash, flame retardant coating (2) is formed by high temperature resistant Mica tape, and this flame retardant coating (2) has further improved the fire resistance of control cables, insulating barrier (3) and oversheath (10) are a kind of in plastics or rubber.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.

Claims (5)

1. high anti-interference fireproof control cable, comprise by be no less than control core (1) that an insulated wire cores forms and from inside to outside successively coated twining package tape (6), outer shielding layer (7), separation sleeve (8) and oversheath (10) form, it is characterized in that: between described separation sleeve (8) and described oversheath (10), can be provided with steel-tape armouring layer (9), described control core (1) is coated with flame retardant coating (2), insulating barrier (3) and internal shield (4) from inside to outside successively.
2. the anti-interference fireproof control cable of height according to claim 1, is characterized in that: between described internal shield (4) and twining package tape (6), be provided with filler (5).
3. the anti-interference fireproof control cable of height according to claim 1, is characterized in that: described control core (1) is high-quality copper cash, and described flame retardant coating (2) is formed by high temperature resistant Mica tape, and described insulating barrier (3) is a kind of in plastics or rubber.
4. the anti-interference fireproof control cable of height according to claim 1, is characterized in that: a kind of in copper wire woven shielding, tinned wird braid shielded, the wrapped shielding of copper strips, the wrapped shielding of aluminium-plastic tape or its combination shielding of described internal shield (4) and outer shielding layer (7).
5. the anti-interference fireproof control cable of height according to claim 1, is characterized in that: described oversheath (10) is a kind of in plastics or rubber.
CN201320637687.0U 2013-10-16 2013-10-16 High anti-interference fireproof control cable Active CN203503349U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320637687.0U CN203503349U (en) 2013-10-16 2013-10-16 High anti-interference fireproof control cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320637687.0U CN203503349U (en) 2013-10-16 2013-10-16 High anti-interference fireproof control cable

Publications (1)

Publication Number Publication Date
CN203503349U true CN203503349U (en) 2014-03-26

Family

ID=50334308

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320637687.0U Active CN203503349U (en) 2013-10-16 2013-10-16 High anti-interference fireproof control cable

Country Status (1)

Country Link
CN (1) CN203503349U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103928171A (en) * 2014-04-26 2014-07-16 芜湖航天特种电缆厂 High-temperature resistance power cable

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103928171A (en) * 2014-04-26 2014-07-16 芜湖航天特种电缆厂 High-temperature resistance power cable
CN103928171B (en) * 2014-04-26 2016-05-25 芜湖航天特种电缆厂 High-temperature-resistant power cable

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