CN203812618U - Fireproof cable for ships - Google Patents
Fireproof cable for ships Download PDFInfo
- Publication number
- CN203812618U CN203812618U CN201420002947.1U CN201420002947U CN203812618U CN 203812618 U CN203812618 U CN 203812618U CN 201420002947 U CN201420002947 U CN 201420002947U CN 203812618 U CN203812618 U CN 203812618U
- Authority
- CN
- China
- Prior art keywords
- fire
- cable
- ships
- packing
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000919 ceramic Substances 0.000 claims abstract description 39
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 31
- 239000004020 conductor Substances 0.000 claims abstract description 19
- 230000009970 fire resistant effect Effects 0.000 claims description 33
- 238000012856 packing Methods 0.000 claims description 30
- 230000004888 barrier function Effects 0.000 claims description 7
- 229910003978 SiClx Inorganic materials 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000010445 mica Substances 0.000 claims description 5
- 229910052618 mica group Inorganic materials 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000004945 silicone rubber Substances 0.000 abstract 3
- 238000009954 braiding Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000260 silastic Polymers 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 210000004884 grey matter Anatomy 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
Abstract
The utility model discloses a fireproof cable for ships. The fireproof cable comprises a plurality of cable cores. Each cable core comprises a conductor and an insulating layer coating the conductor. A filling layer is arranged among the cable cores. A taped covering layer is further arranged on the outer side of the filling layer. An inner sheath, a braiding layer and an outer sheath are sequentially arranged outside the taped covering layer. Ceramic silicone rubber fireproof filling ropes are filled in the filling layer. The ceramic silicone rubber fireproof filling ropes are filled in the filling layer of the fireproof cable. The ceramic silicone rubber fireproof filling ropes can not only have filling effects but also have fireproof effects in case of fire. The filling ropes can be ablated into a housing which further prevents fire from burning conductors inside the cable. The electrifying time of the cable conductors can be thus prolonged. Therefore, the normal using function of the cable for ships can be ensured.
Description
Technical field
The utility model relates to a kind of boats and ships cable, relates in particular to a kind of boats and ships fire-resisting cable.
Background technology
Along with the continuous progress of social development, people improve constantly the requirement of security protection.Use fire-resisting cable field at boats and ships, people also have more and more higher requirement to fireproof power cable continued power ability in fire, and the insulation property of fireproof power cable are to continued power ability important in its fire.
Boats and ships are foam polyethylene with the rope body of the cable filling rope of fire-resisting cable or are made up of the sheath of foam polyethylene and outsourcing at present.
But, adopt the boats and ships fire-resisting cable of above-mentioned cable filling rope can become grey matter in the time running into fire ablation, gasket for packing only can play filling effect, can not stop the further further destruction to cable of flame.
Summary of the invention
The purpose of this utility model is to provide a kind of can improve insulation property and fire-resistant effective boats and ships fire-resisting cable in the time that fire occurs.
For achieving the above object, the utility model provides a kind of boats and ships fire-resisting cable, comprises some cable cores, and each cable core comprises the insulating barrier of a conductor and coated this conductor.Between these cable cores, be provided with packed layer, and lapping layer, lapping layer is disposed with inner sheath, braid and oversheath outward.In packed layer, be filled with the fire-resistant gasket for packing of ceramic silicon rubber.
Preferably, rounded, the ellipse in the cross section of described fire-resistant gasket for packing or rectangle.
Preferably, described fire-resistant gasket for packing is by stranded formation of the fire-resistant gasket for packing of some ceramic silicon rubber.
Preferably, described this fire-resistant gasket for packing is the fire-resistant gasket for packing of foamed ceramic SiClx rubber.
Preferably, between the conductor of described cable core and insulating barrier, be also provided with mica layer or ceramic silicon rubber composite band.
In the packed layer of the utility model boats and ships with fire-resisting cable, be filled with the fire-resistant gasket for packing of ceramic silicon rubber, the fire-resistant gasket for packing of ceramic silicon rubber not only can play filling effect, and in the time that occurring, fire can play fire-resistant effect, can further intercept flame combustion cable inner conductor by ablated one-tenth housing, thereby extend the conduction time of cable conductor, thereby guarantee the normal usage function of boats and ships cable.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the utility model boats and ships fire-resisting cable embodiment 1;
Fig. 2 is the schematic perspective view of the fire-resistant gasket for packing of ceramic silicon rubber of the fire-resisting cable of boats and ships shown in Fig. 1;
Fig. 3 is the schematic perspective view of the fire-resistant gasket for packing of ceramic silicon rubber of the utility model boats and ships fire-resisting cable embodiment 2.
Fig. 4 is the schematic perspective view of the utility model boats and ships fire-resisting cable embodiment 4.
Embodiment
By describing technology contents of the present utility model, structural feature in detail, being realized object and effect, below in conjunction with execution mode and coordinate accompanying drawing to be explained in detail.
Embodiment 1
Refer to Fig. 1 and Fig. 2, it discloses the embodiment 1 of the utility model boats and ships fire-resisting cable, and boats and ships comprise some cable cores 10 with fire-resisting cable, and each cable core 10 comprises the insulating barrier 12 of a conductor 11 and coating conductor 11.Between these cable cores 10, be provided with packed layer 20, and lapping layer 30, outer inner sheath 40, braid 50 and the oversheath 60 of being disposed with of lapping layer 30.In packed layer 20, be filled with the fire-resistant gasket for packing 21 of ceramic silicon rubber.
The fire-resistant gasket for packing 21 of ceramic silicon rubber is made up of ceramic silastic material.
In the present embodiment, the cross section of the fire-resistant gasket for packing 21 of ceramic silicon rubber is rounded.Certainly cross section ovalize or the rectangle etc. as required of the fire-resistant gasket for packing 21 of ceramic silicon rubber.
In the packed layer 20 of the present embodiment boats and ships with fire-resisting cable, be filled with the fire-resistant gasket for packing 21 of ceramic silicon rubber, the fire-resistant gasket for packing 21 of ceramic silicon rubber not only can play filling effect, and in the time that occurring, fire can play fire-resistant effect, can further intercept flame combustion cable inner conductor by ablated one-tenth housing, thereby extend the conduction time of cable conductor, thereby guarantee the normal usage function of boats and ships cable.
Embodiment 2
Refer to Fig. 3, it discloses the embodiment 2 of the utility model boats and ships fire-resisting cable, and the present embodiment is similar to Example 1, and its difference is: the fire-resistant gasket for packing 21 ' of ceramic silicon rubber is by two stranded formation of the fire-resistant gasket for packing 21 of ceramic silicon rubber.
Here be pointed out that, the fire-resistant gasket for packing 21 ' of ceramic silicon rubber is not limited to by two stranded formation of the fire-resistant gasket for packing 21 of ceramic silicon rubber, can also be as required by stranded formation of the fire-resistant gasket for packing 21 of ceramic silicon rubber of the required numbers such as 3,4 or 5.
Embodiment 3
The present embodiment is similar to Example 1, its difference is: boats and ships are the fire-resistant gasket for packing of foamed ceramic SiClx rubber with the fire-resistant gasket for packing of ceramic silicon rubber of fire-resisting cable, the i.e. fire-resistant gasket for packing of foamed ceramic SiClx rubber of foaming, the fire-resistant packed layer of this foamed ceramic SiClx rubber adds blowing agent to make in ceramic silastic material.
This foamed ceramic SiClx rubber filling rope can further play heat-blocking action in cable, in the time of extraneous breaking out of fire, can completely cut off external heat and be passed to cable conductor, guarantees cable normal usage function.
Embodiment 4
The present embodiment is similar to Example 1, and its difference is: between the conductor 11 of described cable core 10 and insulating barrier 12, be also provided with ceramic silicon rubber composite band 13.Certainly, ceramic silicon rubber composite band 13 can also be replaced by mica tape, but ceramic silicon rubber composite band 13 is because its flame-retardant effect is better than mica tape, and can ablated formation housing further stops the burning of flame.
In addition, be pointed out that here, between the conductor in the present embodiment and insulating barrier, be also provided with ceramic silicon rubber composite band or mica tape and be equally applicable to embodiment 2 and embodiment 3.
The utility model is not limited to above-mentioned embodiment, and those skilled in the art also can make multiple variation accordingly, but any and the utility model are equal to or similar variation all should be encompassed in the scope of the utility model claim.
Claims (5)
1. a boats and ships fire-resisting cable, comprise some cable cores, each cable core comprises the insulating barrier of a conductor and coated this conductor, between these cable cores, be provided with packed layer, and lapping layer, described lapping layer is disposed with inner sheath, braid and oversheath outward, it is characterized in that: in described packed layer, be filled with the fire-resistant gasket for packing of ceramic silicon rubber.
2. boats and ships fire-resisting cable as claimed in claim 1, is characterized in that: the cross section of the fire-resistant gasket for packing of described ceramic silicon rubber is rounded, ellipse or rectangle.
3. boats and ships fire-resisting cable as claimed in claim 1 or 2, is characterized in that: the fire-resistant gasket for packing of described ceramic silicon rubber is by some stranded formation.
4. boats and ships fire-resisting cable as claimed in claim 1 or 2, is characterized in that: the fire-resistant gasket for packing of described ceramic silicon rubber is the fire-resistant gasket for packing of foamed ceramic SiClx rubber.
5. boats and ships fire-resisting cable as claimed in claim 1 or 2, is characterized in that: between the conductor of described cable core and insulating barrier, be also provided with mica layer or ceramic silicon rubber composite band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002947.1U CN203812618U (en) | 2014-01-03 | 2014-01-03 | Fireproof cable for ships |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420002947.1U CN203812618U (en) | 2014-01-03 | 2014-01-03 | Fireproof cable for ships |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203812618U true CN203812618U (en) | 2014-09-03 |
Family
ID=51451340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420002947.1U Expired - Lifetime CN203812618U (en) | 2014-01-03 | 2014-01-03 | Fireproof cable for ships |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203812618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913917A (en) * | 2016-06-02 | 2016-08-31 | 安徽龙庵电缆集团有限公司 | Silicone rubber light-type fireproof ship flexible cable |
-
2014
- 2014-01-03 CN CN201420002947.1U patent/CN203812618U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105913917A (en) * | 2016-06-02 | 2016-08-31 | 安徽龙庵电缆集团有限公司 | Silicone rubber light-type fireproof ship flexible cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee after: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Patentee after: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee after: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. Address before: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: JINTAN WOER NEW MATERIAL Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210622 Address after: 518118 Wool Industrial Park, Lanjing North Road, Longtian Street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee after: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Address before: 518118 Vol Industrial Park, Lanjingbei Road, Pingshan New Area, Shenzhen City, Guangdong Province Patentee before: Shenzhen Woer Heat-shrinkable Material Co.,Ltd. Patentee before: SHENZHEN WOER SPECIAL CABLE Co.,Ltd. Patentee before: CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL Co.,Ltd. Patentee before: LTK ELECTRIC WIRE (HUIZHOU) Ltd. Patentee before: HUIZHOU LTK ELECTRONIC CABLE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |
|
| CX01 | Expiry of patent term |