CN204332473U - New ceramics SiClx rubber strip fireproof environment-friendly type three-core cable - Google Patents
New ceramics SiClx rubber strip fireproof environment-friendly type three-core cable Download PDFInfo
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- CN204332473U CN204332473U CN201420702942.XU CN201420702942U CN204332473U CN 204332473 U CN204332473 U CN 204332473U CN 201420702942 U CN201420702942 U CN 201420702942U CN 204332473 U CN204332473 U CN 204332473U
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Abstract
The utility model relates to a kind of cable, especially relates to a kind of new ceramics SiClx rubber strip fireproof environment-friendly type three-core cable.A kind of new ceramics SiClx rubber strip fireproof environment-friendly type three-core cable, comprise three conductors and be set in the internal shield of conductor outside successively, insulating barrier, outer shielding layer and metal screen layer, three layers of fire-resistant fireproof silicone rubber composite band of ceramic are surrounded with outside the metal screen layer that it is characterized in that three described conductor outsides, fire-resistant inserts is filled with between metal screen layer outside three layers of described ceramic fire-resistant fireproof silicone rubber composite band and conductor, oxygen barrier layer is arranged with outside the described fire-resistant fireproof silicone rubber composite band of three layers of ceramic, steel-tape armouring is arranged with outside described oxygen barrier layer, three layers of ceramic fireproof silicone rubber belt are surrounded with outside described steel-tape armouring, low smoke halogen-free flame-retardant polyolefin oversheath is arranged with outside three layers of described ceramic fireproof silicone rubber belt.
Description
Technical field
The utility model relates to a kind of cable, especially relates to a kind of new ceramics SiClx rubber strip fireproof environment-friendly type three-core cable.
Background technology
As everyone knows, current fireproof cable structure comprise conductor, conductor shield, insulating barrier, insulation screen, metallic tape shield, stranding wrapped, extrude Ceramic silicon rubber, oxygen barrier layer, steel band and oversheath.But most of traditional fireproof cable adopts gasket for packing when stranding, effectively fire-resistant effect is not played to it.There will be the situations such as surface size joint when extruding Ceramic silicon rubber, causing cable production efficiency lower.In addition, the flameproof effect of most of traditional fireproof cable is limited, and environmental-protecting performance is also poor.
Summary of the invention
The utility model, mainly for the above-mentioned technical problem existing for prior art, provides that a kind of fire protecting performance is good, safety and environmental protection, production efficiency are high, the new ceramics SiClx rubber strip fireproof environment-friendly type three-core cable of long service life.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of new ceramics SiClx rubber strip fireproof environment-friendly type three-core cable, comprise three conductors and be set in the internal shield of conductor outside successively, insulating barrier, outer shielding layer and metal screen layer, three layers of fire-resistant fireproof silicone rubber composite band of ceramic are surrounded with outside the metal screen layer that it is characterized in that three described conductor outsides, fire-resistant inserts is filled with between metal screen layer outside three layers of described ceramic fire-resistant fireproof silicone rubber composite band and conductor, oxygen barrier layer is arranged with outside the described fire-resistant fireproof silicone rubber composite band of three layers of ceramic, steel-tape armouring is arranged with outside described oxygen barrier layer, three layers of ceramic fireproof silicone rubber belt are surrounded with outside described steel-tape armouring, low smoke halogen-free flame-retardant polyolefin oversheath is arranged with outside three layers of described ceramic fireproof silicone rubber belt.The utility model is filled when stranding and is adopted fire-resistant inserts, adopts three layers of fire-resistant fireproof silicone rubber composite band of ceramic after the wrapped and steel-tape armouring of stranding, and oxygen barrier layer and oversheath adopt low-smoke and halogen-free flame retardant polyolefin jacket.When the utility model efficiently solves stranding packing material resistance to fire action and adopt wrapped Ceramic silicon rubber to substantially increase production efficiency, sheath adopts low-smoke and halogen-free flame retardant polyolefin jacket can not produce toxic gas when burning.
As preferably, described oxygen barrier layer is low-smoke and halogen-free flame retardant polyolefin jacket.Effectively play the effect of high flame retardant and environmental protection.
As preferably, described metal screen layer is copper strips.
Therefore, the utility model has the features such as fire protecting performance is good, safety and environmental protection, production efficiency are high, long service life, structure are simple, practical.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural front view of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1:
As shown in Figure of description 1, a kind of new ceramics SiClx rubber strip fireproof environment-friendly type three-core cable, comprise three conductors 1 and be set in the internal shield 2 of conductor 1 outside successively, insulating barrier 3, outer shielding layer 4 and metal screen layer 5, three layers of fire-resistant fireproof silicone rubber composite band 7 of ceramic are surrounded with outside the metal screen layer 5 of three conductor outsides, fire-resistant inserts 6 is filled with between metal screen layer 5 outside three layers of ceramic fire-resistant fireproof silicone rubber composite band 7 and conductor, oxygen barrier layer 8 is arranged with outside three layers of fire-resistant fireproof silicone rubber composite band 7 of ceramic, steel-tape armouring 9 is arranged with outside oxygen barrier layer 8, three layers of ceramic fireproof silicone rubber belt 10 are surrounded with outside steel-tape armouring 9, low smoke halogen-free flame-retardant polyolefin oversheath 11 is arranged with outside three layers of ceramic fireproof silicone rubber belt 10.Oxygen barrier layer 8 is low-smoke and halogen-free flame retardant polyolefin jacket.Metal screen layer 5 is copper strips.
The utility model fills when stranding to adopt fire-resistant inserts, the fire-resistant fireproof silicone rubber composite band of wrapped employing three layers of ceramic, oxygen barrier layer adopts low-smoke and halogen-free flame retardant polyolefin jacket, the fire-resistant fireproof silicone rubber composite band of wrapped three layers of ceramic again after steel-tape armouring, oversheath adopts low-smoke and halogen-free flame retardant polyolefin jacket.The utility model fills when stranding to adopt fire-resistant inserts, plays fire-resistant effect; The fire-resistant fireproof silicone rubber composite band of the wrapped employing of stranding three layers of ceramic, play fire-resistant effect, low-smoke and halogen-free flame retardant polyolefin jacket plays the effect of high flame retardant and environmental protection; The outer fire-resistant fireproof silicone rubber composite band of wrapped three layers of ceramic of armouring, plays fire-resistant effect; Oversheath adopts resistant environmental low-smoke halogen-free flame polyolefin jacket, plays the effect of environment-friendly type and high flame retardant.
Should be understood that this embodiment is only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Claims (3)
1. a new ceramics SiClx rubber strip fireproof environment-friendly type three-core cable, comprise three conductors (1) and be set in the outside internal shield (2) of conductor (1) successively, insulating barrier (3), outer shielding layer (4) and metal screen layer (5), three layers of fire-resistant fireproof silicone rubber composite band (7) of ceramic are surrounded with outside the metal screen layer (5) that it is characterized in that three described conductor outsides, fire-resistant inserts (6) is filled with between metal screen layer (5) outside three layers of described ceramic fire-resistant fireproof silicone rubber composite band (7) and conductor, oxygen barrier layer (8) is arranged with outside the fire-resistant fireproof silicone rubber composite band (7) of three layers of described ceramic, steel-tape armouring (9) is arranged with outside described oxygen barrier layer (8), three layers of ceramic fireproof silicone rubber belt (10) are surrounded with outside described steel-tape armouring (9), low smoke halogen-free flame-retardant polyolefin oversheath (11) is arranged with outside three layers of described ceramic fireproof silicone rubber belt (10).
2. new ceramics SiClx rubber strip fireproof environment-friendly type three-core cable according to claim 1, is characterized in that described oxygen barrier layer (8) is low-smoke and halogen-free flame retardant polyolefin jacket.
3. new ceramics SiClx rubber strip fireproof environment-friendly type three-core cable according to claim 1 and 2, is characterized in that described metal screen layer (5) is copper strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702942.XU CN204332473U (en) | 2014-11-21 | 2014-11-21 | New ceramics SiClx rubber strip fireproof environment-friendly type three-core cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702942.XU CN204332473U (en) | 2014-11-21 | 2014-11-21 | New ceramics SiClx rubber strip fireproof environment-friendly type three-core cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204332473U true CN204332473U (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420702942.XU Expired - Fee Related CN204332473U (en) | 2014-11-21 | 2014-11-21 | New ceramics SiClx rubber strip fireproof environment-friendly type three-core cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN204332473U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934124A (en) * | 2015-06-16 | 2015-09-23 | 安徽天元电缆有限公司 | Interior structure of fire-resistant cable |
| CN105023641A (en) * | 2015-06-16 | 2015-11-04 | 安徽天元电缆有限公司 | Light flame-retardant plate shielding flame-retardant composite layer, filling layer and manufacturing method thereof |
| CN106158084A (en) * | 2016-08-30 | 2016-11-23 | 武汉宏联电线电缆有限公司 | Track traffic DC dynamo and control composite cable |
| CN106782804A (en) * | 2016-12-26 | 2017-05-31 | 国网山东省电力公司临沂供电公司 | Insulated conductor is pressed in a kind of anti-lightning strike type |
| CN110853812A (en) * | 2019-11-15 | 2020-02-28 | 深圳市凯合达智能设备有限公司 | Effectual aluminum alloy cable of resistance to compression |
| CN113658751A (en) * | 2021-08-09 | 2021-11-16 | 中辰电缆股份有限公司 | Heat dissipation type medium-voltage fire-resistant cable and preparation method thereof |
-
2014
- 2014-11-21 CN CN201420702942.XU patent/CN204332473U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934124A (en) * | 2015-06-16 | 2015-09-23 | 安徽天元电缆有限公司 | Interior structure of fire-resistant cable |
| CN105023641A (en) * | 2015-06-16 | 2015-11-04 | 安徽天元电缆有限公司 | Light flame-retardant plate shielding flame-retardant composite layer, filling layer and manufacturing method thereof |
| CN106158084A (en) * | 2016-08-30 | 2016-11-23 | 武汉宏联电线电缆有限公司 | Track traffic DC dynamo and control composite cable |
| CN106158084B (en) * | 2016-08-30 | 2018-03-20 | 武汉宏联电线电缆有限公司 | Track traffic DC dynamo and control composite cable |
| CN106782804A (en) * | 2016-12-26 | 2017-05-31 | 国网山东省电力公司临沂供电公司 | Insulated conductor is pressed in a kind of anti-lightning strike type |
| CN110853812A (en) * | 2019-11-15 | 2020-02-28 | 深圳市凯合达智能设备有限公司 | Effectual aluminum alloy cable of resistance to compression |
| CN113658751A (en) * | 2021-08-09 | 2021-11-16 | 中辰电缆股份有限公司 | Heat dissipation type medium-voltage fire-resistant cable and preparation method thereof |
| CN113658751B (en) * | 2021-08-09 | 2024-01-30 | 中辰电缆股份有限公司 | Heat dissipation type medium-voltage fireproof cable and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20191121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |