Multi-core corrosion-resistant compacted conductor cable
By designing a multi-core corrosion-resistant compacted conductor cable and combining corrosion-resistant, reinforced, and heat-dissipating mechanisms, the problems of high power consumption, low strength, and corrosion in compacted conductor cables have been solved, achieving energy saving, reinforcement, and corrosion prevention effects.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHEN ZHEN SHI JIN HUAN YU DIAN XIAN DIAN LAN YOU XIAN GONG SI
- Filing Date
- 2024-08-19
- Publication Date
- 2026-06-26
AI Technical Summary
Compacted conductor cables consume a lot of electrical energy, have low strength, and are prone to corrosion during use.
The cable adopts a multi-core corrosion-resistant compacted conductor structure, including the cable body, fiberglass tape, sheath layer, cross-linked insulation layer, filler layer, corrosion-resistant mechanism, reinforcement mechanism and heat dissipation mechanism. The corrosion resistance, strength and heat dissipation performance of the cable are improved through corrosion-resistant, reinforcement and heat dissipation design.
It effectively reduces the power consumption of cables, improves the strength of cables, and prevents corrosion.
Smart Images
Figure CN224417541U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of compressed conductor cable technology, specifically a multi-core corrosion-resistant compressed conductor cable. Background Technology
[0002] In recent years, with the continuous maturation and development of power cable manufacturing processes, the industry has adopted the method of using irregularly shaped conductors to improve the conductor compression coefficient. This is because, for the same electrical performance, increasing the conductor compression coefficient can effectively reduce the outer diameter of the cable, save the amount of various materials used, and does not require major modifications to existing production equipment and processes.
[0003] When compacted conductor cables are in use, the cables generate a certain amount of heat. If this heat is stored inside the cable and cannot dissipate, the surface temperature of the cable will be higher than the normal operating temperature. At this time, the internal resistance of the cable will increase accordingly, which will increase the power consumption of the cable. Compacted conductor cables are often subjected to bending and entanglement during use, and because compacted conductor cables have low strength, they are prone to damage during use. During long-term use, the cables are susceptible to environmental influences and corrosion. Utility Model Content
[0004] The purpose of this invention is to provide a multi-core corrosion-resistant compacted conductor cable to solve the problems mentioned in the background art, such as high power consumption, low strength, and susceptibility to corrosion when using compacted conductor cables.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-core corrosion-resistant compacted conductor cable, comprising a cable body, the cable body being composed of a compacted conductor, a fiberglass wrapping tape, a sheath layer, a cross-linked insulation layer, and a filler layer. The surface of the cable body is provided with a sheath layer, the inner side of the sheath layer is provided with a fiberglass wrapping tape, the interior of the fiberglass wrapping tape contains three sets of cross-linked insulation layers, a filler layer is filled between the cross-linked insulation layers and the fiberglass wrapping tape, the interior of the cross-linked insulation layer contains a compacted conductor, the surface of the cable body is provided with a corrosion-resistant mechanism, the interior of the corrosion-resistant mechanism includes corrosion-resistant components and a plastic sheath, the interior of the fiberglass wrapping tape contains a reinforcing mechanism, the reinforcing mechanism is composed of an arc-shaped pad and reinforcing components, and the surface of the cable body is provided with a heat dissipation mechanism, the interior of the heat dissipation mechanism includes a heat-conducting layer and heat dissipation components.
[0006] Preferably, the cross-linked insulating layer is wrapped with a plastic sheath, and a corrosion-resistant component is provided on the outside of the plastic sheath.
[0007] Preferably, the corrosion-resistant component includes a corrosion-resistant outer layer and a corrosion-resistant inner layer, the corrosion-resistant inner layer is adhered to the outside of the fiberglass wrapping tape, the fiberglass wrapping tape is disposed on the outside of the corrosion-resistant inner layer, and the fiberglass wrapping tape is wrapped around the outside of the sheath layer.
[0008] Preferably, an arc-shaped pad is circumferentially adhered to the inner wall of the fiberglass tape, and a reinforcing component is fixed to the surface of the arc-shaped pad.
[0009] Preferably, the reinforcing component includes a connector and a reinforcing flexible plate inside, and the connector is provided between the cross-linked insulating layers, with the surface of the connector tightly attached to the surface of the plastic sheath.
[0010] Preferably, the surface of each connector is fixed with a reinforcing soft plate, one end of which is fixedly connected to the center of the arc-shaped pad surface, and the reinforcing soft plate and the connector form a Y-shaped structure.
[0011] Preferably, a thermally conductive layer is adhered to the inner wall of the sheath layer, the surface of the thermally conductive layer is bonded and fixed to the surface of the corrosion-resistant inner layer, and a heat dissipation component is provided on the outer side of the cross-linked insulating layer.
[0012] Preferably, the heat dissipation component is composed of heat-absorbing filler, heat-absorbing layer and heat-conducting sheet, the heat-absorbing layer is provided on the outer side of the cross-linked insulation layer, the surface of the heat-absorbing layer is bonded and fixed to the surface of the plastic sheath, and the interior of the heat-absorbing layer is filled with heat-absorbing filler.
[0013] Preferably, a heat-conducting sheet is fixed circumferentially on the surface of the cross-linked insulating layer, and one end of the heat-conducting sheet is fixedly connected to the inner wall of the heat-absorbing layer.
[0014] Compared with the prior art, the beneficial effects of this utility model are: the multi-core corrosion-resistant compacted conductor cable not only saves the power consumption of compacted conductor cables during use and improves the strength of compacted conductor cables during use, but also is not prone to corrosion.
[0015] 1. By incorporating a heat dissipation mechanism, the compressed conductor generates heat during use. This heat is then conducted to the surface of the heat-absorbing layer through the heat-conducting sheet and absorbed by the heat-absorbing filler. Simultaneously, the heat-conducting layer conducts heat to the compressed conductor cable, preventing heat from being stored inside the cable and unable to dissipate, which would increase the internal resistance of the cable and thus increase its energy consumption. This achieves the heat dissipation function of the compressed conductor cable, thereby saving energy consumption during its use.
[0016] 2. With the reinforcement mechanism in place, the three cable cores are located between the reinforcing plates. Since the connector and the reinforcing plates form a Y-shaped structure, the compressed conductor cable can be reinforced. Under the action of the arc-shaped pad, the reinforcing components are more stable, thereby realizing the reinforcement function of the compressed conductor cable and improving the strength of the compressed conductor cable during use.
[0017] 3. By incorporating a corrosion-resistant mechanism, the compressed conductor cable becomes corrosion-resistant under the action of the corrosion-resistant outer layer, and further protected against corrosion under the action of the corrosion-resistant inner layer. At the same time, the plastic sheath protects each cable core from corrosion, ensuring that each cable core does not affect the others, thus achieving the corrosion-resistant function of the compressed conductor cable and making it less prone to corrosion during use. Attached Figure Description
[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the present invention;
[0020] Figure 3 This is an enlarged structural diagram of the reinforcing mechanism of this utility model;
[0021] Figure 4 This is an enlarged structural schematic diagram of the compressed conductor cable core of this utility model.
[0022] In the diagram: 1. Cable body; 101. Compacted conductor; 102. Fiberglass wrapping tape; 103. Sheath layer; 104. Cross-linked insulation layer; 105. Filler layer; 2. Corrosion-resistant mechanism; 201. Corrosion-resistant component; 2011. Corrosion-resistant outer layer; 2012. Corrosion-resistant inner layer; 202. Plastic sheath; 3. Reinforcing mechanism; 301. Arc-shaped pad; 302. Reinforcing component; 3021. Connector; 3022. Reinforcing flexible plate; 4. Heat dissipation mechanism; 401. Thermally conductive layer; 402. Heat dissipation component; 4021. Heat-absorbing filler; 4022. Heat-absorbing layer; 4023. Thermally conductive sheet. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. In addition, the terms "first", "second", "third", "upper", "lower", "left", "right", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance. At the same time, in the description of the present utility model, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.
[0024] The present invention provides a multi-core corrosion-resistant compacted conductor cable with the following structure: Figure 1 and Figure 2 As shown, the cable body 1 comprises a compressed conductor 101, a fiberglass wrapping tape 102, a sheath layer 103, a cross-linked insulation layer 104, and a filler layer 105. The surface of the cable body 1 is provided with a sheath layer 103, the inner side of the sheath layer 103 is provided with a fiberglass wrapping tape 102, the inside of the fiberglass wrapping tape 102 is provided with three sets of cross-linked insulation layers 104, the space between the cross-linked insulation layers 104 and the fiberglass wrapping tape 102 is filled with a filler layer 105, and the compressed conductor 101 is provided inside the cross-linked insulation layer 104.
[0025] Furthermore, such as Figure 2 As shown, the surface of the cable body 1 is provided with a corrosion-resistant mechanism 2. The interior of the corrosion-resistant mechanism 2 includes a corrosion-resistant component 201 and a plastic sheath 202. The outer side of the cross-linked insulation layer 104 is wrapped with a plastic sheath 202. The outer side of the plastic sheath 202 is provided with a corrosion-resistant component 201. The interior of the corrosion-resistant component 201 includes a corrosion-resistant outer layer 2011 and a corrosion-resistant inner layer 2012. The outer side of the fiberglass wrapping tape 102 is adhered with a corrosion-resistant inner layer 2012. The outer side of the corrosion-resistant inner layer 2012 is provided with a fiberglass wrapping tape 102. The fiberglass wrapping tape 102 is wrapped around the outer side of the sheath layer 103.
[0026] In use, the corrosion-resistant outer layer 2011 makes the compressed conductor cable corrosion-resistant, and the corrosion-resistant inner layer 2012 further protects the compressed conductor cable from corrosion. At the same time, the plastic sheath 202 protects each cable core from corrosion, ensuring that each cable core does not affect the others, thus achieving the corrosion resistance function of the compressed conductor cable.
[0027] Furthermore, such as Figure 3As shown, the glass fiber tape 102 has a reinforcing mechanism 3 inside. The reinforcing mechanism 3 consists of an arc-shaped pad 301 and a reinforcing component 302. The arc-shaped pad 301 is circumferentially adhered to the inner wall of the glass fiber tape 102. The reinforcing component 302 is fixed to the surface of the arc-shaped pad 301. The reinforcing component 302 includes a connector 3021 and a reinforcing flexible plate 3022 inside. The connector 3021 is provided between the cross-linked insulation layers 104. The surface of the connector 3021 is tightly attached to the surface of the plastic sheath 202. The surface of the connector 3021 is fixed with the reinforcing flexible plate 3022. One end of the reinforcing flexible plate 3022 is fixedly connected to the center position of the surface of the arc-shaped pad 301. The reinforcing flexible plate 3022 and the connector 3021 form a Y-shaped structure.
[0028] In use, the three cable cores are located between the reinforcing flexible plates 3022. Since the connector 3021 and the reinforcing flexible plates 3022 form a Y-shaped structure, the compressed conductor cable can be strengthened. Under the action of the arc-shaped pad 301, the reinforcing component 302 is made more stable, so as to realize the strengthening function of the compressed conductor cable.
[0029] Furthermore, such as Figure 4 As shown, a heat dissipation mechanism 4 is provided on the surface of the cable body 1. The heat dissipation mechanism 4 includes a heat-conducting layer 401 and a heat dissipation component 402. The heat-conducting layer 401 is adhered to the inner wall of the sheath layer 103. The surface of the heat-conducting layer 401 is bonded and fixed to the surface of the corrosion-resistant inner layer 2012. A heat dissipation component 402 is provided on the outer side of the cross-linked insulation layer 104. The heat dissipation component 402 is composed of a heat-absorbing filler 4021, a heat-absorbing layer 4022, and a heat-conducting sheet 4023. The heat-absorbing layer 4022 is provided on the outer side of the cross-linked insulation layer 104. The surface of the heat-absorbing layer 4022 is bonded and fixed to the surface of the plastic sheath 202. The heat-absorbing filler 4021 is filled inside the heat-absorbing layer 4022. A heat-conducting sheet 4023 is fixed circumferentially on the surface of the cross-linked insulation layer 104. One end of the heat-conducting sheet 4023 is fixedly connected to the inner wall of the heat-absorbing layer 4022.
[0030] When in use, the compressed conductor 101 generates heat. At this time, the heat is conducted to the surface of the heat-absorbing layer 4022 through the heat-conducting sheet 4023, and the heat is absorbed by the heat-absorbing filler 4021. At the same time, the heat-conducting layer 401 conducts heat to the compressed conductor cable, preventing the heat from being stored inside the cable and unable to dissipate, which would cause the internal resistance of the cable to increase accordingly, thereby increasing the power consumption of the cable, so as to realize the heat dissipation function of the compressed conductor cable.
[0031] Working principle: During use, the outer corrosion-resistant layer 2011 first makes the compressed conductor cable corrosion-resistant, and the inner corrosion-resistant layer 2012 further protects the compressed conductor cable from corrosion. At the same time, the plastic sheath 202 protects each cable core from corrosion, ensuring that each cable core does not affect the others, thus achieving the corrosion resistance function of the compressed conductor cable. This makes the compressed conductor cable less prone to corrosion during use.
[0032] Meanwhile, the three cable cores are located between the reinforcing flexible plates 3022. Since the connector 3021 and the reinforcing flexible plates 3022 form a Y-shaped structure, the compressed conductor cable can be strengthened. Under the action of the arc-shaped pad 301, the reinforcing component 302 is made more stable, so as to realize the strengthening function of the compressed conductor cable and thus improve the strength of the compressed conductor cable during use.
[0033] Meanwhile, the compressed conductor 101 generates heat during use. At this time, the heat is conducted to the surface of the heat-absorbing layer 4022 through the heat-conducting sheet 4023, and is absorbed by the heat-absorbing filler 4021. At the same time, the heat-conducting layer 401 conducts heat to the compressed conductor cable, preventing the heat from being stored inside the cable and unable to dissipate, which would cause the internal resistance of the cable to increase accordingly, thereby increasing the power consumption of the cable. This achieves the heat dissipation function of the compressed conductor cable, thereby saving the power consumption of the compressed conductor cable during use, and finally completing the use of the compressed conductor cable.
[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A multi-core corrosion-resistant compacted conductor cable, comprising a cable body (1), characterized in that: The cable body (1) is composed of a compacted conductor (101), a glass fiber tape (102), a sheath layer (103), a cross-linked insulation layer (104), and a filler layer (105). The surface of the cable body (1) is provided with a sheath layer (103), and the inner side of the sheath layer (103) is provided with a glass fiber tape (102). Three sets of cross-linked insulation layers (104) are provided inside the glass fiber tape (102). A filler layer (105) fills the space between the cross-linked insulation layers (104) and the glass fiber tape (102). The cross-linked insulation layers (103) are... The cable body (1) is provided with a compacted conductor (101) inside. The surface of the cable body (1) is provided with a corrosion-resistant mechanism (2). The corrosion-resistant mechanism (2) includes a corrosion-resistant component (201) and a plastic sheath (202). The glass fiber tape (102) is provided with a reinforcing mechanism (3). The reinforcing mechanism (3) is composed of an arc-shaped pad (301) and a reinforcing component (302). The surface of the cable body (1) is provided with a heat dissipation mechanism (4). The heat dissipation mechanism (4) includes a heat-conducting layer (401) and a heat dissipation component (402).
2. The multi-core corrosion-resistant compacted conductor cable according to claim 1, characterized in that: The cross-linked insulating layer (104) is wrapped with a plastic sheath (202) on the outside, and a corrosion-resistant component (201) is provided on the outside of the plastic sheath (202).
3. A multi-core corrosion-resistant compacted conductor cable according to claim 2, characterized in that: The corrosion-resistant component (201) contains a corrosion-resistant outer layer (2011) and a corrosion-resistant inner layer (2012). The corrosion-resistant inner layer (2012) is adhered to the outside of the glass fiber tape (102). The glass fiber tape (102) is provided on the outside of the corrosion-resistant inner layer (2012). The glass fiber tape (102) is wrapped around the outside of the sheath layer (103).
4. A multi-core corrosion-resistant compacted conductor cable according to claim 1, characterized in that: The inner wall of the glass fiber tape (102) is circumferentially adhered with an arc-shaped pad (301), and a reinforcing member (302) is fixed to the surface of the arc-shaped pad (301).
5. A multi-core corrosion-resistant compacted conductor cable according to claim 4, characterized in that: The interior of the reinforcing component (302) includes a connector (3021) and a reinforcing flexible plate (3022). The connector (3021) is disposed between the cross-linked insulating layers (104), and the surface of the connector (3021) is tightly attached to the surface of the plastic sheath (202).
6. A multi-core corrosion-resistant compacted conductor cable according to claim 5, characterized in that: The surface of each connector (3021) is fixed with a reinforcing soft plate (3022). One end of the reinforcing soft plate (3022) is fixedly connected to the center of the surface of the arc-shaped pad (301). The reinforcing soft plate (3022) and the connector (3021) form a Y-shaped structure.
7. A multi-core corrosion-resistant compacted conductor cable according to claim 1, characterized in that: The inner wall of the sheath layer (103) is bonded with a heat-conducting layer (401), the surface of the heat-conducting layer (401) is bonded and fixed to the surface of the corrosion-resistant inner layer (2012), and a heat dissipation component (402) is provided on the outer side of the cross-linked insulating layer (104).
8. A multi-core corrosion-resistant compacted conductor cable according to claim 7, characterized in that: The heat dissipation component (402) is composed of heat-absorbing filler (4021), heat-absorbing layer (4022) and heat-conducting sheet (4023). The heat-absorbing layer (4022) is provided on the outside of the cross-linked insulating layer (104). The surface of the heat-absorbing layer (4022) is bonded and fixed to the surface of the plastic sheath (202). The heat-absorbing layer (4022) is filled with heat-absorbing filler (4021).
9. A multi-core corrosion-resistant compacted conductor cable according to claim 8, characterized in that: A heat-conducting sheet (4023) is fixed circumferentially on the surface of the cross-linked insulating layer (104), and one end of the heat-conducting sheet (4023) is fixedly connected to the inner wall of the heat-absorbing layer (4022).