CN202694967U - Power cable with silicone insulating layers and flat sheath layers - Google Patents
Power cable with silicone insulating layers and flat sheath layers Download PDFInfo
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- CN202694967U CN202694967U CN201220273354XU CN201220273354U CN202694967U CN 202694967 U CN202694967 U CN 202694967U CN 201220273354X U CN201220273354X U CN 201220273354XU CN 201220273354 U CN201220273354 U CN 201220273354U CN 202694967 U CN202694967 U CN 202694967U
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- alloy conductors
- several alloy
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- 229920001296 polysiloxane Polymers 0.000 title 1
- 239000004020 conductor Substances 0.000 claims abstract description 28
- 239000000956 alloy Substances 0.000 claims abstract description 26
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 26
- 238000009413 insulation Methods 0.000 claims abstract description 13
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 230000004888 barrier function Effects 0.000 claims 4
- 239000011248 coating agent Substances 0.000 claims 3
- 238000000576 coating method Methods 0.000 claims 3
- 229910000521 B alloy Inorganic materials 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- 238000001125 extrusion Methods 0.000 claims 1
- 235000012771 pancakes Nutrition 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 2
- 239000004945 silicone rubber Substances 0.000 description 7
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Communication Cables (AREA)
- Insulated Conductors (AREA)
Abstract
本实用新型公开了一种硅橡胶绝缘和护套扁平电力电缆，包括数根合金导体，数根合金导体在同一个平面上相互平行并列放置，数根合金导体均采用24~49根直径为0.20~0.25mm合金丝绞合成束构成，数根合金导体外侧分别设有镀锡层，数根合金导体外分别依次包裹导体屏蔽层、绝缘层，绝缘层的厚度为0.5~1.0mm，绝缘层之间通过连带连接成一体，连带内设有钢带，包裹绝缘层的数根合金导体外挤塑有扁平形的护套层。本实用新型在绝缘层和护套层采用抗撕裂硅橡胶，使得电缆具有良好的耐寒、防油、耐磨性能、抗撕裂性能，此外电缆的绝缘层之间的连带内设有钢带，提高了电缆的抗拉升性能，增强了电缆在恶劣环境中的使用寿命。
The utility model discloses a silicon rubber insulated and sheathed flat power cable, which comprises several alloy conductors, which are placed parallel to each other on the same plane, and the several alloy conductors are all made of 24 to 49 wires with a diameter of 0.20 ~0.25mm alloy wires are twisted into bundles, several alloy conductors are provided with tin-plated layers on the outside, and several alloy conductors are respectively wrapped with conductor shielding layer and insulation layer in turn. The thickness of the insulation layer is 0.5~1.0mm. The joints are connected into one body through joints, and steel strips are arranged inside the joints, and a flat sheath layer is extruded outside several alloy conductors wrapping the insulating layer. The utility model adopts tear-resistant silicon rubber in the insulation layer and the sheath layer, so that the cable has good cold resistance, oil resistance, wear resistance, and tear resistance. In addition, the joints between the insulation layers of the cable are equipped with steel strips. , improve the anti-pull performance of the cable, and enhance the service life of the cable in harsh environments.
Description
技术领域： 
本实用新型涉及控制电缆，尤其涉及一种硅橡胶绝缘和护套扁平电力电缆。 The utility model relates to a control cable, in particular to a flat power cable with silicone rubber insulation and sheath.
背景技术：Background technique:
电缆用以传输电（磁）能，信息和实现电磁能转换的线材产品。通常是由几根或几组导线每组至少两根绞合而成的类似绳索的电缆，每组导线之间相互绝缘,并常围绕着一根中心扭成,整个外面包有高度绝缘的覆盖层。电线电缆主要包括裸线、电磁线及电机电器用绝缘电线、电力电缆、通信电缆与光缆。 Cables are used to transmit electric (magnetic) energy, information and wire products that realize electromagnetic energy conversion. It is usually a rope-like cable twisted by several or several groups of wires, at least two in each group. Each group of wires is insulated from each other, and is often twisted around a center, and the entire outer surface is covered with a high degree of insulation. layer. Wires and cables mainly include bare wires, electromagnetic wires and insulated wires for electrical appliances, power cables, communication cables and optical cables.
相对圆电缆而言，扁电缆更有节省安装空间和成本等优点，且在芯线根数相同的情况下，其弯曲半径比圆形电缆更小。扁电缆在交流额定电压6kv~10kv冶金、电力、石化等行业具有移动防腐等特殊要求场合中，作移动或固定敷设用电器仪表连接或信号传输电缆的机械强度达不到要求，从而导致传递信息中断，造成巨大的经济损失。 Compared with round cables, flat cables have the advantages of saving installation space and cost, and their bending radius is smaller than that of round cables when the number of core wires is the same. In the occasions where the AC rated voltage 6kv~10kv metallurgy, electric power, petrochemical and other industries have special requirements such as mobile anticorrosion, the mechanical strength of the electrical instrument connection or signal transmission cable for mobile or fixed laying cannot meet the requirements, resulting in the transmission of information. disruption, resulting in huge economic losses.
实用新型内容：Utility model content:
为了弥补现有技术的不足，本实用新型目的是提供一种硅橡胶绝缘和护套扁平电力电缆，适用于作，解决了电缆在具有恶劣环境中抗拉伸强度较差的缺陷。 In order to make up for the deficiencies of the prior art, the purpose of this utility model is to provide a silicone rubber insulated and sheathed flat power cable, which is suitable for operation and solves the defect of poor tensile strength of the cable in harsh environments.
本实用新型技术方案如下： The technical scheme of the utility model is as follows:
硅橡胶绝缘和护套扁平电力电缆，包括数根合金导体，其特征在于：所述的数根合金导体在同一个平面上相互平行并列放置，数根合金导体均采用24~49根直径为0.20~0.25mm合金丝绞合成束构成，数根合金导体外侧分别设有镀锡层，数根合金导体外分别依次包裹导体屏蔽层、绝缘层，绝缘层的厚度为0.5~1.0mm，绝缘层之间通过连带连接成一体，连带内设有钢带，包裹绝缘层的数根合金导体外挤塑有扁平形的护套层。 Silicone rubber insulated and sheathed flat power cables, including several alloy conductors, are characterized in that: the several alloy conductors are placed parallel to each other on the same plane, and the several alloy conductors are all made of 24 to 49 alloy conductors with a diameter of 0.20 ~0.25mm alloy wires are twisted into bundles, several alloy conductors are provided with tin-plated layers on the outside, and several alloy conductors are respectively wrapped with conductor shielding layer and insulation layer in turn. The thickness of the insulation layer is 0.5~1.0mm. The joints are connected into one body through joints, and steel strips are arranged inside the joints, and a flat sheath layer is extruded outside several alloy conductors wrapping the insulating layer.
所述的硅橡胶绝缘和护套扁平电力电缆，其特征在于：所述的绝缘层、护套层采用抗撕裂硅橡胶。 The silicone rubber insulated and sheathed flat power cable is characterized in that: the insulating layer and the sheath layer are made of tear-resistant silicone rubber.
本实用新型的优点是： The utility model has the advantages of:
本实用新型在绝缘层和护套层采用抗撕裂硅橡胶，使得电缆具有良好的耐寒、防油、耐磨性能、抗撕裂性能，此外电缆的绝缘层之间的连带内设有钢带，提高了电缆的抗拉升性能，增强了电缆在恶劣环境中的使用寿命。 The utility model adopts tear-resistant silicon rubber in the insulation layer and the sheath layer, so that the cable has good cold resistance, oil resistance, wear resistance, and tear resistance. In addition, the joints between the insulation layers of the cable are equipped with steel strips. , improve the anti-pull performance of the cable, and enhance the service life of the cable in harsh environments.
附图说明：Description of drawings:
图1为本实用新型结构示意图。 Fig. 1 is the structural representation of the utility model.
具体实施方式：Detailed ways:
参见图1： See Figure 1:
硅橡胶绝缘和护套扁平电力电缆，包括数根合金导体1，数根合金导体1在同一个平面上相互平行并列放置，数根合金导体1均采用24~49根直径为0.20~0.25mm合金丝绞合成束构成，数根合金导体1外侧分别设有镀锡层2，数根合金导体1外分别依次包裹导体屏蔽层3、绝缘层4，绝缘层4的厚度为0.5~1.0mm，绝缘层4之间通过连带5连接成一体，连带5内设有钢带6，包裹绝缘层4的数根合金导体1外挤塑有扁平形的护套层7。
Silicone rubber insulated and sheathed flat power cable, including
绝缘层4、护套层7采用抗撕裂硅橡胶。
The
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220273354XU CN202694967U (en) | 2012-06-12 | 2012-06-12 | Power cable with silicone insulating layers and flat sheath layers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220273354XU CN202694967U (en) | 2012-06-12 | 2012-06-12 | Power cable with silicone insulating layers and flat sheath layers |
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| Publication Number | Publication Date |
|---|---|
| CN202694967U true CN202694967U (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201220273354XU Expired - Fee Related CN202694967U (en) | 2012-06-12 | 2012-06-12 | Power cable with silicone insulating layers and flat sheath layers |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928101A (en) * | 2014-03-26 | 2014-07-16 | 安徽长风电缆集团有限公司 | Anti-static and inflaming-retarding flexible cable for computers |
| CN103928108A (en) * | 2014-04-26 | 2014-07-16 | 芜湖航天特种电缆厂 | Composite type flat cable |
| CN103943195A (en) * | 2014-04-26 | 2014-07-23 | 芜湖航天特种电缆厂 | Flat cable |
-
2012
- 2012-06-12 CN CN201220273354XU patent/CN202694967U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103928101A (en) * | 2014-03-26 | 2014-07-16 | 安徽长风电缆集团有限公司 | Anti-static and inflaming-retarding flexible cable for computers |
| CN103928108A (en) * | 2014-04-26 | 2014-07-16 | 芜湖航天特种电缆厂 | Composite type flat cable |
| CN103943195A (en) * | 2014-04-26 | 2014-07-23 | 芜湖航天特种电缆厂 | Flat cable |
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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: 20130123 Termination date: 20150612 |
|
| EXPY | Termination of patent right or utility model |