CN217061518U - High-efficient high temperature resistant insulated wire and cable - Google Patents
High-efficient high temperature resistant insulated wire and cable Download PDFInfo
- Publication number
- CN217061518U CN217061518U CN202220504762.5U CN202220504762U CN217061518U CN 217061518 U CN217061518 U CN 217061518U CN 202220504762 U CN202220504762 U CN 202220504762U CN 217061518 U CN217061518 U CN 217061518U
- Authority
- CN
- China
- Prior art keywords
- cable
- high temperature
- layer
- heat dissipation
- wall
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a high-efficient high temperature resistant insulated wire and cable belongs to cable technical field, including a plurality of groups cable core with install in the insulating layer of cable core outer wall, insulating layer outer wall is provided with the insulating layer, is provided with flame retardant material layer between a plurality of groups cable core, inoxidizing coating in flame retardant material layer outer wall is installed, interior inoxidizing coating outer wall is installed the heat-conducting layer, inoxidizing coating one side is provided with high temperature resistant layer in the heat-conducting layer was kept away from, high temperature resistant layer is provided with protecting sheathing through the go-between, forms the heat radiation structure who is used for the cable cooling between high temperature resistant layer and the protecting sheathing, the utility model discloses an improve high temperature resistance of cable use avoids taking place unnecessary potential safety hazard under the high temperature condition to extension cable life's high-efficient high temperature resistant insulated wire and cable.
Description
Technical Field
The utility model relates to the technical field of cables, especially, relate to a high-efficient high temperature resistant insulated wire and cable.
Background
A wire cable in a broad sense, also referred to as a cable for short, refers to an insulated cable, which can be defined as: an aggregate consisting of; one or more insulated wire cores, and their respective possible coatings, total protective layers and outer jackets, the cable may also have additional conductors without insulation; the wire rod product is used for transmitting electric (magnetic) energy, information and realizing electromagnetic energy conversion.
The existing cable is widely applied in daily life, but the traditional cable can generate larger heat in the using process, and the potential safety hazard is easily caused due to poor high-temperature resistance, so that the service life of the cable is shortened.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing a high temperature resistance performance who improves the cable use, avoid taking place unnecessary potential safety hazard under the high temperature condition to extension cable life's high-efficient high temperature resistant insulation wire and cable.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a high-efficient high temperature resistant insulated wire cable, including a plurality of groups of cable cores and an insulating layer installed on the outer wall of the cable core, the outer wall of the insulating layer is provided with a heat insulating layer;
the cable comprises a plurality of groups of cable cores, and is characterized in that a flame-retardant material layer is arranged between the cable cores, an inner protective layer is arranged on the outer wall of the flame-retardant material layer, a heat conduction layer is arranged on the outer wall of the inner protective layer, a high temperature resistant layer is arranged on one side, away from the inner protective layer, of the heat conduction layer, the high temperature resistant layer is provided with a protective shell through a connecting ring, a heat dissipation structure for cooling the cable is formed between the high temperature resistant layer and the protective shell, the cable is protected by the protective shell to reduce the external abrasion and has good low temperature property, the service life of the cable is prolonged, the heat dissipation structure formed between the high temperature resistant layer and the protective shell is matched with the arrangement of the heat conduction layer, the heat dissipation and cooling treatment can be well carried out on the cable, the high temperature resistance of the cable is improved, meanwhile, the fire spreading can be effectively slowed down, the probability of potential safety hazards is reduced, and the heat resistance of the cable is improved, the service life of the cable is further prolonged.
The utility model discloses preferred technical scheme lies in, high temperature resistant layer outer wall is provided with a plurality of groups of louvres along equidistant all around, and sets up along cable both ends interval with the go-between, further improves the high temperature resistance of cable.
The utility model discloses preferred technical scheme lies in, form between high temperature resistant layer, protective housing and the go-between and be used for the radiating multiunit heat dissipation channel of cable, can realize dispelling the heat fast, reduce the temperature of cable itself, avoid taking place the unnecessary potential safety hazard under the high temperature condition.
The utility model discloses preferred technical scheme lies in, the protective housing outer wall is along being provided with a plurality of groups radiating groove all around, the radiating groove is linked together with heat dissipation channel, and the heat is discharged from the radiating groove after the louvre gets into heat dissipation channel from the louvre, and the radiating rate is fast and the effect is good.
The utility model discloses preferred technical scheme lies in, the radiating groove is located between two sets of go-between, and sets up with the go-between interval in proper order, the radiating groove is linked together through heat dissipation channel and louvre, improves the radiating efficiency of cable, further guarantees the high temperature resistant of cable.
The utility model discloses preferred technical scheme lies in, protective housing adopts the preparation of polyurethane material to form, improves the wearability and the life of cable.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a protective housing is used for the external wearing and tearing of protection cable reduction and has good low temperature nature, the life of improvement cable, through the heat radiation structure who forms between high temperature resistant layer and the protective housing, the heat that makes the cable produce is discharged from the louvre behind radiating channel, can realize quick heat dissipation, reduce the temperature of cable itself, avoid taking place unnecessary potential safety hazard under the high temperature condition, the high temperature resistance of improvement cable, simultaneously under the effect of flame retardant material layer and insulating layer, can effectively slow down the intensity of a fire and stretch, reduce the probability that the potential safety hazard takes place, the thermal resistance of improvement cable, the life of cable has further been strengthened.
The utility model provides a pair of improve high temperature resistance of cable use avoids taking place unnecessary potential safety hazard under the high temperature condition to extension cable life's high-efficient high temperature resistant insulated wire and cable.
Drawings
Fig. 1 is a schematic view of a structure of a wire and cable provided in an embodiment of the present invention;
fig. 2 is a schematic view of the position structure of the heat dissipation holes and the heat dissipation grooves provided in the embodiment of the present invention.
In the drawings, the reference numbers indicate the following list of parts:
1. a cable core; 11. an insulating layer; 12. a thermal insulation layer; 2. a layer of flame retardant material; 3. an inner protective layer; 4. a heat conductive layer; 5. a high temperature resistant layer; 51. heat dissipation holes; 6. a protective housing; 61. a heat sink; 7. a connecting ring; 71. and a heat dissipation channel.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.
A high-efficiency high-temperature-resistant insulated wire and cable comprises a plurality of groups of cable cores 1 and an insulating layer 11 arranged on the outer wall of the cable cores 1, wherein the outer wall of the insulating layer 11 is provided with a heat insulating layer 12, a plurality of groups of flame-retardant material layers 2 are arranged between the cable cores 1, the outer wall of each flame-retardant material layer 2 is provided with an inner protective layer 3, the outer wall of each inner protective layer 3 is provided with a heat conducting layer 4, one side, away from the inner protective layer 3, of each heat conducting layer 4 is provided with a high-temperature-resistant layer 5, the high-temperature-resistant layer 5 is provided with a protective shell 6 through a connecting ring 7, a heat radiating structure for cooling the cable is formed between the high-temperature-resistant layer 5 and the protective shell 6, the cable is protected by the protective shell 6 to reduce the external abrasion and has good low temperature property, the service life of the cable is prolonged, and the heat radiating structure formed between the high-resistant layer 5 and the protective shell 6 is matched with the arrangement of the heat conducting layer 4, can be fine will dispel the heat the cooling to handle the cable, improve the high temperature resistance ability of cable, simultaneously under the effect of flame retardant material layer 2 and insulating layer 12, can effectively slow down the intensity of a fire and stretch, reduce the probability that the potential safety hazard takes place, improve the thermal resistance ability of hindering of cable, further strengthened the life of cable.
As a possible implementation manner of this scheme, preferably, the outer wall of the high temperature resistant layer 5 is provided with a plurality of groups of heat dissipation holes 51 at equal intervals along the periphery, and is arranged at intervals along two ends of the cable with the connection ring 7, the high temperature resistant layer 5 and the protective housing 6 are fixed by the connection ring 7, and the cable is subjected to heat dissipation treatment through the heat dissipation holes 51, so that the high temperature resistance of the cable is further improved.
As a possible implementation manner of this scheme, preferably, multiple sets of heat dissipation channels 71 for dissipating heat of the cable are formed among the high temperature resistant layer 5, the protective casing 6 and the connection ring 7, and through the heat dissipation channels 71, rapid heat dissipation can be achieved, the temperature of the cable itself is reduced, and unnecessary potential safety hazards under a high temperature condition are avoided.
As a possible implementation manner of the present disclosure, preferably, a plurality of sets of heat dissipation grooves 61 are disposed on the periphery of the outer wall of the protective housing 6, the heat dissipation grooves 61 are communicated with the heat dissipation channel 71, and heat is discharged from the heat dissipation grooves 61 after entering the heat dissipation channel 71 from the heat dissipation holes 51, so that the heat dissipation speed is fast and the effect is good.
As a possible implementation manner of this solution, preferably, the heat dissipation groove 61 is located between two sets of connection rings 7, and is sequentially spaced from the connection rings 7, and the heat dissipation groove 61 is communicated with the heat dissipation holes 51 through the heat dissipation channel 71, so that heat exhausted from the heat dissipation holes 51 can rapidly pass through the heat dissipation channel 71 and be exhausted from the heat dissipation groove 61, thereby improving the heat dissipation efficiency of the cable, and further ensuring the high temperature resistance of the cable.
As a possible implementation manner of this solution, preferably, the protective casing 6 is made of a polyurethane material, so as to improve the wear resistance and the service life of the cable.
While the invention has been described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. The present invention is not intended to be limited to the specific embodiments disclosed herein, and other embodiments that are within the scope of the present invention are intended to be within the claims of this application.
Claims (6)
1. The utility model provides an efficient high temperature resistant insulated wire and cable which characterized in that: the cable comprises a plurality of groups of cable cores (1) and an insulating layer (11) arranged on the outer wall of the cable cores (1), wherein a heat insulating layer (12) is arranged on the outer wall of the insulating layer (11);
a plurality of groups be provided with flame retardant material layer (2) between cable core (1), inoxidizing coating (3) in flame retardant material layer (2) outer wall is installed, heat-conducting layer (4) are installed to interior inoxidizing coating (3) outer wall, inoxidizing coating (3) one side is provided with resistant high temperature layer (5) in heat-conducting layer (4) are kept away from, resistant high temperature layer (5) are provided with protecting sheathing (6) through go-between (7), form the heat radiation structure who is used for the cable cooling between resistant high temperature layer (5) and protecting sheathing (6).
2. The high-efficiency high-temperature-resistant insulated wire and cable according to claim 1, wherein:
the outer wall of the high temperature resistant layer (5) is provided with a plurality of groups of heat dissipation holes (51) at equal intervals along the periphery, and the heat dissipation holes and the connecting ring (7) are arranged at intervals along the two ends of the cable.
3. The high-efficiency high-temperature-resistant insulated wire and cable of claim 1, wherein:
a plurality of groups of heat dissipation channels (71) for dissipating heat of the cable are formed among the high temperature resistant layer (5), the protective shell (6) and the connecting ring (7).
4. The high-efficiency high-temperature-resistant insulated wire and cable of claim 3, wherein:
the protective housing (6) outer wall is provided with a plurality of groups of radiating grooves (61) along all around, radiating grooves (61) are communicated with radiating channels (71).
5. The high-efficiency high-temperature-resistant insulated wire and cable according to claim 4, wherein:
the heat dissipation groove (61) is located between the two groups of connecting rings (7) and is sequentially arranged at intervals with the connecting rings (7), and the heat dissipation groove (61) is communicated with the heat dissipation holes (51) through a heat dissipation channel (71).
6. The high-efficiency high-temperature-resistant insulated wire and cable according to claim 1, wherein:
the protective shell (6) is made of polyurethane materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220504762.5U CN217061518U (en) | 2022-03-09 | 2022-03-09 | High-efficient high temperature resistant insulated wire and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220504762.5U CN217061518U (en) | 2022-03-09 | 2022-03-09 | High-efficient high temperature resistant insulated wire and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217061518U true CN217061518U (en) | 2022-07-26 |
Family
ID=82488505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220504762.5U Active CN217061518U (en) | 2022-03-09 | 2022-03-09 | High-efficient high temperature resistant insulated wire and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217061518U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115732136A (en) * | 2022-12-19 | 2023-03-03 | 江苏江扬特种电缆有限公司 | High-current-carrying low-temperature cable for ship |
-
2022
- 2022-03-09 CN CN202220504762.5U patent/CN217061518U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115732136A (en) * | 2022-12-19 | 2023-03-03 | 江苏江扬特种电缆有限公司 | High-current-carrying low-temperature cable for ship |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021243858A1 (en) | Crosslinked polyethylene insulated halogen-free low-smoke flame-retardant special control cable | |
| CN207251134U (en) | Intensive insulation bus duct | |
| CN108806856B (en) | High-efficiency fire-resistant heat-dissipation cable | |
| CN217061518U (en) | High-efficient high temperature resistant insulated wire and cable | |
| CN202102785U (en) | Acid and alkali corrosion resistant fluoroplastic insulation fluoroplastic sheath control cable | |
| CN209980839U (en) | Control composite cable for intelligent equipment | |
| CN210429395U (en) | Heat dissipation type fireproof insulated cable | |
| CN207909550U (en) | A kind of tensile cable | |
| CN211479736U (en) | High fire-resistant cable | |
| CN204857273U (en) | Electric wire fast dispels heat | |
| CN209571267U (en) | A kind of anti-aging molded line cable of rapid heat dissipation | |
| CN208027773U (en) | A kind of anti-interference pvc sheath shielding cord cable of multicore | |
| CN215834298U (en) | High-temperature-resistant and voltage-resistant cable | |
| CN217306176U (en) | High-temperature-resistant power cable | |
| CN215815260U (en) | Cable with good electromagnetic shielding performance | |
| CN210245127U (en) | Corrosion-resistant and high-temperature-resistant electric wire | |
| CN215451008U (en) | Solid aluminum or aluminum alloy conductor power cable of 35kV and below | |
| CN214705549U (en) | Aluminum alloy core steel belt armored power cable | |
| CN218038665U (en) | Fire control is with high temperature resistant flame retarded cable | |
| CN214505026U (en) | High-temperature-resistant fireproof flexible cable | |
| CN219916726U (en) | High-temperature-resistant power cable | |
| CN220020652U (en) | Fireproof high-temperature-resistant aluminum alloy cable | |
| CN212570516U (en) | High-temperature-resistant cable | |
| CN214203302U (en) | High-temperature-resistant railway power cable | |
| CN220491644U (en) | High-temperature special wire and cable for power station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |