CN109887667A - A kind of control cable for flame-retardant fireproof boat and its manufacturing method - Google Patents
A kind of control cable for flame-retardant fireproof boat and its manufacturing method Download PDFInfo
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- CN109887667A CN109887667A CN201910035738.4A CN201910035738A CN109887667A CN 109887667 A CN109887667 A CN 109887667A CN 201910035738 A CN201910035738 A CN 201910035738A CN 109887667 A CN109887667 A CN 109887667A
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Abstract
The invention discloses a kind of control cable for flame-retardant fireproof boat of field of cable technology, including core, it is characterized by: the outer wall of the core is socketed with interior fire-retardant rubber layer, the outer wall of the interior fire-retardant rubber layer is socketed with outer fire-retardant rubber layer, the outer wall of the outer fire-retardant rubber layer is socketed with flame retardant coating, the outer wall of the flame retardant coating is socketed with Kev seine, the outer wall of the Kev seine is socketed with cementing layer, the present invention protects core by two layers of flame retardant rubber layer, the high temperature of core work generation can effectively be prevented and cause fire, the Kev seine that inside is coated with fire clay is enclosed in the outer wall of outer flame retardant rubber layer, fire clay has plasticity good, adhesion strength is big, resistance to corrosion is strong and the higher feature of refractoriness, and external flame retardant rubber layer is drawn in the net by Kev, interior fire-retardant rubber layer and core are wrapped up, The intensity of cable effectively is enhanced, enhances its tensile strength.
Description
Technical field
The present invention relates to field of cable technology, specially a kind of control cable for flame-retardant fireproof boat and its manufacturing method.
Background technique
Fire-resisting cable refers to the cable that certain time safe operation is able to maintain in flame combustion.Country, China mark
The IEC331 such as quasi- GB12666.6() it is divided to A, B two kinds of ranks the fire resistance test, A grades 950 ~ 1000 DEG C of flame temperature, when continuing for fire
Between 90min, B grades 750 ~ 800 DEG C of flame temperature, continue for fiery time 90min, during entire test, sample should bear product rule
Fixed load voltage value.Fire-resisting cable is widely used in skyscraper, underground railway, undergrond street, large-scale power station and important work
The place related with fire safety and fire-extinguishing and lifesaving such as mine enterprise, fire resistant ship composite cable generally uses Mica tape at present
Conductor, mineral insulation and extrude several structures such as the outer braided glass fibre silk combined insulation of fire-resistant silicon rubber, existing fire resisting
Cable highest also just can only just have certain fire resistance in 1000 DEG C or so of temperature, and existing fire-resisting cable is only most
Outer layer is provided with a flame retardant coating, and for cable during installation and transportation, outer layer most easily produces abrasion, and flame retardant coating is caused to rupture,
Cause certain security risk.
Summary of the invention
The purpose of the present invention is to provide a kind of control cable for flame-retardant fireproof boat and its manufacturing methods, to solve above-mentioned back
The existing fire-resisting cable highest proposed in scape technology also just can only just have certain fire resistance in 1000 DEG C or so of temperature, and
And existing fire-resisting cable is only provided with a flame retardant coating in outermost layer, during installation and transportation, outer layer is easiest to cable
Abrasion is generated, the problem of causing flame retardant coating to rupture, cause certain security risk.
To achieve the above object, the invention provides the following technical scheme: a kind of control cable for flame-retardant fireproof boat, including line
Core, it is characterised in that: the outer wall of the core is socketed with interior fire-retardant rubber layer, and the outer wall of the interior fire-retardant rubber layer is socketed with outer
Flame retardant rubber layer, the outer wall of the outer fire-retardant rubber layer are socketed with flame retardant coating, and the outer wall of the flame retardant coating is socketed with Kev seine,
The outer wall of the Kev seine is socketed with cementing layer, and the outer wall of the cementing layer is socketed with armouring braiding layer, the armouring braiding
The outer wall of layer is socketed with oversheath.
Preferably, the interior fire-retardant rubber layer and outer fire-retardant rubber layer are inflaming retarding ethylene propylene rubber.
Preferably, the flame retardant coating be fire clay and.
Preferably, the oversheath is polyurethane rubber.
A kind of manufacturing method of control cable for flame-retardant fireproof boat, the manufacturing method of the control cable for flame-retardant fireproof boat is such as
Following steps:
S1: primary twisted: to be twisted together multiple groups core by stranding machine；
S2: it once wraps: flame retardant rubber in one layer is wrapped in the outer wall of the core twisted together by extruding machine；
S3: the core (1) that the outer wall of multiple groups is enclosed with interior flame retardant rubber twice stranding: is stranded in one again by stranding machine
It rises；
S4: secondary to wrap: to be wrapped up in again by extruding machine in the core outer wall that the outer wall twisted together is coated with interior flame retardant rubber
Upper one layer of outer flame retardant rubber；
S5: winding: the Kev seine that inside is coated with fire clay is wrapped on outer flame retardant rubber by wrapping machine；
S6: it covers glue: being coated with unsaturated polyester resin glue on the outer wall of Kev seine；
S7: yarn is wrapped up in: the winding armouring braiding on the outer wall that the Kev for being coated with unsaturated polyester resin glue draws in the net by wrapping machine
Net；
S8: it wraps three times: wrapping one layer of polyurethane rubber in the outer wall of armouring mesh grid again by extruding machine.
Compared with prior art, the beneficial effects of the present invention are: the present invention by two layers of flame retardant rubber layer to core into
Row protection can effectively prevent the high temperature of core work generation and cause fire, be enclosed in the outer wall of outer flame retardant rubber layer
Inside be coated with fire clay Kev draw in the net, fire clay have plasticity is good, adhesion strength is big, resistance to corrosion is strong and refractoriness compared with
High feature, the refractory temperature of fire clay draw in the net external flame retardant rubber layer, internal resistance up to 1650 DEG C ± 50 DEG C, and by Kev
Combustion rubber layer and core are wrapped up, and are effectively enhanced the intensity of cable, are enhanced its tensile strength.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is manufacturing flow chart of the present invention.
In figure: 1 core, fire-retardant rubber layer in 2, fire-retardant rubber layer, 4 flame retardant coatings, the seines of 5 Kevs, 6 cementing layers, 7 armours outside 3
Fill braiding layer, 8 oversheaths.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of control cable for flame-retardant fireproof boat, including core 1, it is characterised in that: line
The outer wall of core 1 is socketed with interior fire-retardant rubber layer 2, and the outer wall of interior fire-retardant rubber layer 2 is socketed with outer fire-retardant rubber layer 3, outer fire-retardant rubber
The outer wall of glue-line 3 is socketed with flame retardant coating 4, and the outer wall of flame retardant coating 4 is socketed with Kev seine 5, and the outer wall of Kev seine 5 is socketed with glue
Layer 6 is closed, the outer wall of cementing layer 6 is socketed with armouring braiding layer 7, and the outer wall of armouring braiding layer 7 is socketed with oversheath 8.
Wherein, interior fire-retardant rubber layer 2 and outer fire-retardant rubber layer 3 are inflaming retarding ethylene propylene rubber, and the inflaming retarding ethylene propylene rubber is by three
First EP rubbers: 100 parts, o-phthalic acid dibutyl ester: 20 parts, dioctyl terephthalate: 20 parts, chlorinated paraffin: 15 parts, three
Salt: 4 parts, disalt: 3 parts, paraffin: 0.5 part, calcium carbonate: 30 parts, aluminium hydroxide: 50 parts, zinc borate: 5 parts of compositions, EPDM
Rubber is put into rubber mixing machine, carries out refining glue in 150 DEG C -160 DEG C of temperature, is sequentially added at ethylene propylene diene rubber refining glue 5 minutes
O-phthalic acid dibutyl ester, dioctyl terephthalate, chlorinated paraffin, three salt, disalt, paraffin, calcium carbonate, aluminium hydroxide, boron
Sour zinc continues refining glue and takes out shady place natural cooling after five minutes 16 hours, and flame retardant coating 4 is fire clay, and oversheath 8 is polyurethane
Rubber.
Referring to Fig. 2, the present invention also provides a kind of manufacturing method of control cable for flame-retardant fireproof boat, the flame-retardant ship
With control cable manufacturing method such as following steps:
S1: primary twisted: to be twisted together multiple groups core 1 by stranding machine；
S2: it once wraps: flame retardant rubber in one layer is wrapped in the outer wall of the core 1 twisted together by extruding machine；
S3: twice stranding: the core 1 that the outer wall of multiple groups is enclosed with interior flame retardant rubber is twisted together again by stranding machine；
S4: secondary to wrap: to be wrapped up in again by extruding machine in 1 outer wall of core that the outer wall twisted together is coated with interior flame retardant rubber
Upper one layer of outer flame retardant rubber；
S5: winding: the Kev seine 5 that inside is coated with fire clay is wrapped on outer flame retardant rubber by wrapping machine；
S6: it covers glue: being coated with unsaturated polyester resin glue on the outer wall of Kev seine 5；
S7: yarn is wrapped up in: the winding armouring braiding on the outer wall for the Kev seine 5 for being coated with unsaturated polyester resin glue by wrapping machine
Net；
S8: it wraps three times: wrapping one layer of polyurethane rubber in the outer wall of armouring mesh grid again by extruding machine.
In summary, the present invention protects core by two layers of flame retardant rubber layer, can effectively prevent
Core work generate high temperature and cause fire, the outer wall of outer flame retardant rubber layer be enclosed with inside be coated with fire clay Kev
Seine, fire clay have the characteristics that plasticity is good, adhesion strength is big, resistance to corrosion is strong and refractoriness is higher, the fire resisting of fire clay
Temperature is drawn in the net external flame retardant rubber layer, interior fire-retardant rubber layer and core by Kev and is wrapped up to 1650 DEG C ± 50 DEG C
It wraps up in, effectively enhances the intensity of cable, enhance its tensile strength.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of control cable for flame-retardant fireproof boat, including core (1), it is characterised in that: the outer wall of the core (1) is socketed with
The outer wall of interior fire-retardant rubber layer (2), the interior fire-retardant rubber layer (2) is socketed with outer fire-retardant rubber layer (3), the outer flame retardant rubber
The outer wall of layer (3) is socketed with flame retardant coating (4), and the outer wall of the flame retardant coating (4) is socketed with Kev seine (5), the Kev seine
(5) outer wall is socketed with cementing layer (6), and the outer wall of the cementing layer (6) is socketed with armouring braiding layer (7), the armouring braiding
The outer wall of layer (7) is socketed with oversheath (8).
2. a kind of control cable for flame-retardant fireproof boat according to claim 1, it is characterised in that: the interior fire-retardant rubber layer
(2) and outer fire-retardant rubber layer (3) is inflaming retarding ethylene propylene rubber.
3. a kind of control cable for flame-retardant fireproof boat according to claim 1, it is characterised in that: the flame retardant coating (4) is
Fire clay.
4. a kind of control cable for flame-retardant fireproof boat according to claim 1, it is characterised in that: the oversheath (8) is
Polyurethane rubber.
5. a kind of manufacturing method of control cable for flame-retardant fireproof boat, it is characterised in that: the control cable for flame-retardant fireproof boat
Manufacturing method such as following steps:
S1: primary twisted: to be twisted together multiple groups core (1) by stranding machine；
S2: once wrap: the outer wall by extruding machine in the core (1) twisted together wraps flame retardant rubber in one layer；
S3: the core (1) that the outer wall of multiple groups is enclosed with interior flame retardant rubber twice stranding: is stranded in one again by stranding machine
It rises；
S4: secondary to wrap: to be coated with core (1) outer wall of interior flame retardant rubber in the outer wall twisted together again by extruding machine
Wrap one layer of outer flame retardant rubber；
S5: winding: the Kev seine (5) that inside is coated with fire clay is wrapped on outer flame retardant rubber by wrapping machine；
S6: it covers glue: being coated with unsaturated polyester resin glue on the outer wall of Kev seine (5)；
S7: wrap up in yarn: by wrapping machine, winding armouring is compiled on the outer wall for the Kev seine (5) for being coated with unsaturated polyester resin glue
Knitmesh；
S8: it wraps three times: wrapping one layer of polyurethane rubber in the outer wall of armouring mesh grid again by extruding machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910035738.4A CN109887667A (en) | 2019-01-15 | 2019-01-15 | A kind of control cable for flame-retardant fireproof boat and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910035738.4A CN109887667A (en) | 2019-01-15 | 2019-01-15 | A kind of control cable for flame-retardant fireproof boat and its manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109887667A true CN109887667A (en) | 2019-06-14 |
Family
ID=66926004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910035738.4A Pending CN109887667A (en) | 2019-01-15 | 2019-01-15 | A kind of control cable for flame-retardant fireproof boat and its manufacturing method |
Country Status (1)
| Country | Link |
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| CN (1) | CN109887667A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509257A (en) * | 2013-08-30 | 2014-01-15 | 安徽天民电气科技有限公司 | 105 DEG C low-smoke zero-halogen flame-retardant ethylene-propylene-diene monomer cable material and preparation method thereof |
| US20150129277A1 (en) * | 2013-11-11 | 2015-05-14 | General Cable Technologies Corporation | Data cables having an intumescent tape |
| CN106057344A (en) * | 2016-07-28 | 2016-10-26 | 江苏长峰电缆有限公司 | Impact-resistant spray-resistant, halogen-free, low-smoke flame-retardant medium voltage fire-resistant cable |
| CN205751579U (en) * | 2016-04-29 | 2016-11-30 | 东莞市民兴电缆有限公司 | A kind of high flexibility fire prevention multicore cable |
| CN106251968A (en) * | 2016-08-31 | 2016-12-21 | 扬州曙光电缆股份有限公司 | A kind of generation Ⅲ nuclear power station hinge polyolefin insulation fire-proof medium-voltage cable |
| CN206849578U (en) * | 2017-05-23 | 2018-01-05 | 安徽太平洋电缆股份有限公司 | Fire resistant flexible type railway signal cable |
| CN109036686A (en) * | 2018-08-22 | 2018-12-18 | 安徽明星电缆有限公司 | A kind of flexible fireproof cable with ceramic elastic body jacket |
-
2019
- 2019-01-15 CN CN201910035738.4A patent/CN109887667A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509257A (en) * | 2013-08-30 | 2014-01-15 | 安徽天民电气科技有限公司 | 105 DEG C low-smoke zero-halogen flame-retardant ethylene-propylene-diene monomer cable material and preparation method thereof |
| US20150129277A1 (en) * | 2013-11-11 | 2015-05-14 | General Cable Technologies Corporation | Data cables having an intumescent tape |
| CN205751579U (en) * | 2016-04-29 | 2016-11-30 | 东莞市民兴电缆有限公司 | A kind of high flexibility fire prevention multicore cable |
| CN106057344A (en) * | 2016-07-28 | 2016-10-26 | 江苏长峰电缆有限公司 | Impact-resistant spray-resistant, halogen-free, low-smoke flame-retardant medium voltage fire-resistant cable |
| CN106251968A (en) * | 2016-08-31 | 2016-12-21 | 扬州曙光电缆股份有限公司 | A kind of generation Ⅲ nuclear power station hinge polyolefin insulation fire-proof medium-voltage cable |
| CN206849578U (en) * | 2017-05-23 | 2018-01-05 | 安徽太平洋电缆股份有限公司 | Fire resistant flexible type railway signal cable |
| CN109036686A (en) * | 2018-08-22 | 2018-12-18 | 安徽明星电缆有限公司 | A kind of flexible fireproof cable with ceramic elastic body jacket |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190614 |