CN208093218U - A kind of odd-shaped cross section energy-saving cable - Google Patents
A kind of odd-shaped cross section energy-saving cable Download PDFInfo
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- CN208093218U CN208093218U CN201820580280.1U CN201820580280U CN208093218U CN 208093218 U CN208093218 U CN 208093218U CN 201820580280 U CN201820580280 U CN 201820580280U CN 208093218 U CN208093218 U CN 208093218U
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- cable
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- heat
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Abstract
It is equipped with buffering heat dissipating layer the utility model discloses a kind of odd-shaped cross section energy-saving cable, including core layer, outside the core layer, insulating protective layer is equipped with outside the buffering heat dissipating layer；The buffering heat dissipating layer includes elastic heat conducting casing, the elastic heat conducting inside pipe casing is uniformly provided with several buffer cavities, the elastic heat conducting casing ectonexine is coated with heat conduction aluminium foil, it is uniformly provided with several heat dissipation grooves on the heat conduction aluminium foil of elastic heat conducting jacket exterior, the buffering heat dissipating layer of the utility model not only has good safeguard function, also there is excellent heat dissipation performance, twisted metal shaped wire and reinforcement rope greatly improve the tensile property of irregular cable simultaneously, it is simple in structure, it has excellent performance.
Description
Technical field
The utility model is related to irregular cable field, specially a kind of odd-shaped cross section energy-saving cable.
Background technology
Cable is the general designation of optical cable, cable and other items.There are many uses of the cable, is mainly used for control installation, connection is set
It is standby, the multiple actions such as transmit electric power, be a common and indispensable thing in daily life.Since cable charges, so
It is especially careful that installation needs.
Electric wire manufacture is using the production equipment special with industry process characteristic, to adapt to the knot of cable products
Structure, performance requirement, meet that long length is continuous and requirement of high-speed production as far as possible, so as to form the special equipment of cable manufacturing
Series.Such as extruding machine series, drawing machine series, wire stranding machine series, winding machine series.
The manufacturing process of electric wire and the development of special equipment are closely related, promote mutually.New process requirement promotes new
The generation and development of special equipment；In turn, the exploitation of new special equipment, and improve the promotion and application for promoting new process.
Such as wire drawing, annealing, squeeze out series line；The special equipments such as physical blowing production line promote the development of electric wire manufacturing process
And raising, improve the product quality and production efficiency of cable.
For multicore cable in order to ensure forming degree, reduce cable shape, be typically necessary and be twisted as circle.
Twisted mechanism and conductor process are similar, since process pitch diameter is larger, mostly use no back twist mode greatly.The technology requirement of stranding：
First, preventing the turn of allotype insulation core and leading to the twist and warping of cable；Second is that insulating layer is prevented to be scratched.Most of cable at
With the completion of other two process while cable：One is filling, ensures the rounding and stabilization of cable after stranding；One is to tie up
It pricks, ensures that cable core is not loose.In order to protect insulated wire cores by armouring institute lump not hindered, need to carry out protection appropriate to insulating layer,
Sheath point：Extrude sheath（Separation sleeve）With wrapped sheath（Bed course）.Wrapped bed course replaces binding strap and cabling procedure same
Step carries out.
But existing irregular cable has the following defects：
（1）In the prior art irregular cable during use, when irregular cable is by larger external pressure or curved
When dog-ear degree is larger, the cable core damage be easy to causeing in irregular cable causes irregular cable electrical transmission performance to decline；
（2）When irregular cable carries out long distance powedr transmission in the prior art, since itself tensile property is not high, in transmission range
In the case of equal, generally require more cable beareves and be supported, substantially increase the cost of construction.
Invention content
In order to overcome the shortcomings of that prior art, the utility model provide a kind of odd-shaped cross section energy-saving cable, this practicality
Novel buffering heat dissipating layer makes irregular cable have good heat dissipation performance and good safeguard function, while this practicality is new
The twisted metal shaped wire of type and reinforcement rope greatly improve the tensile property of irregular cable, simple in structure, have excellent performance, energy
The problem of effective solution background technology proposes.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of odd-shaped cross section energy-saving cable, including core layer, the core layer outside are equipped with buffering heat dissipating layer, the buffering
Insulating protective layer is equipped with outside heat dissipating layer；
The buffering heat dissipating layer includes elastic heat conducting casing, and it is empty that the elastic heat conducting inside pipe casing is uniformly provided with several bufferings
Chamber, the elastic heat conducting casing ectonexine are coated with heat conduction aluminium foil, are located at the heat conduction aluminium foil of elastic heat conducting jacket exterior
On be uniformly provided with several heat dissipation grooves.
Further, the core layer gentle break up is equipped with metal shaped wire twisted layer between thermosphere.
Further, the core layer includes several transmission cables twisted together, is set between the transmission cable
There is insulating paper, insulated hull is enclosed with outside the transmission cable.
Further, the insulating protective layer includes insulating sleeve, uniformly runs through setting on the insulating sleeve left and right side
There are several to reinforce rope.
Further, it is equipped with flame retardant coating outside the insulating sleeve.
Compared with prior art, the utility model has the beneficial effects that：
（1）The buffering heat dissipating layer of the utility model utilizes the cushioning effect of buffer cavity, the pressure that can apply to the external world
Into row buffering, it is therefore prevented that extraneous pressure damages special-shaped cable, and the heat dissipation performance of simultaneous buffering heat dissipating layer 2 can will be different
The heat that molded line cable generates when working emits in time, ensure that irregular cable is operated within the scope of safe temperature；
（2）The twisted metal shaped wire of the utility model and the setting for reinforcing rope, greatly improve the anti-of irregular cable
Performance is drawn, it is simple in structure, it has excellent performance.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the cross section structure schematic diagram of the utility model.
Figure label：
1- core layers；2- buffers heat dissipating layer；3- insulating protective layers；4- elastic heat conducting casings；5- buffer cavities；6- heat conduction aluminums
Foil；7- heat dissipation grooves；8- metal shaped wire twisted layers；9- transmission cables；10- insulating papers；11- insulated hulls；12- insulating sleeves；
13- reinforces rope；14- flame retardant coatings.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, the utility model provides a kind of odd-shaped cross section energy-saving cable, including core layer 1, described
1 outside of core layer is equipped with buffering heat dissipating layer 2, and 2 outside of the buffering heat dissipating layer is equipped with insulating protective layer 3.
In present embodiment, core layer 1 be irregular cable cable floor, as irregular cable electric energy transmission core layer,
It buffers heat dissipating layer 2 and utilizes the cushioning effect of itself, it can be to pressure that the external world applies into row buffering, it is therefore prevented that extraneous pressure pair
Special-shaped cable damages, and the heat that the heat dissipation performance of simultaneous buffering heat dissipating layer 2 generates when irregular cable can work is timely
It emits, ensure that irregular cable is operated within the scope of safe temperature, the setting of insulating protective layer 3 can be to its inside
Good protection is carried out, while also greatly improving the tensile characteristics of irregular cable, extends the service life of irregular cable.
The buffering heat dissipating layer 2 includes elastic heat conducting casing 4, and 4 inner homogeneous of elastic heat conducting casing is equipped with several slow
Cavity 5 is rushed, 4 ectonexine of elastic heat conducting casing is coated with heat conduction aluminium foil 6, is located at described outside elastic heat conducting casing 4
Several heat dissipation grooves 7 are uniformly provided on heat conduction aluminium foil 6.
In present embodiment, buffering heat dissipating layer 2 is using the cushioning effect of buffer cavity 5, the pressure that can apply to the external world
Into row buffering, it is therefore prevented that extraneous pressure damages special-shaped cable, while the setting of heat radiation aluminum foil 6 and the groove 7 that radiates
The heat generated when irregular cable can work emits in time, ensure that irregular cable is operated in safe temperature range
It is interior.
In the present embodiment, elastic heat conducting casing 4 is the column structure of ring-shaped section and ring-shaped, and heat conductive silica gel material can be used
It is made, heat conductive silica gel not only has good elasticity, can carry out good protection to core layer 1, while heat conductive silica gel has
Excellent heat conductivility can rapidly radiate, and ensure that irregular cable is operated within the scope of safe temperature.
The medial surface of heat dissipation groove 7 is fitted and connected with 3 medial surface of insulating protective layer, is added by increasing the area that heat is transmitted
Rate of heat dispation in fast irregular cable, it is ensured that irregular cable is operated within the scope of safe temperature.
The core layer 1 is gentle to break up and is equipped with metal shaped wire twisted layer 8 between thermosphere 2.
In present embodiment, metal shaped wire, which twists together, increases whole mechanical strength, improves irregular cable
Tensile property, while metal shaped wire is twisted is wrapped in the effect that electrical shielding is played outside core layer 1, ensure that special-shaped wire
The stability of cable signal transmission.
The core layer 1 includes several transmission cables 9 twisted together, and insulation is equipped between the transmission cable 9
Paper 10 is enclosed with insulated hull 11 outside the transmission cable 9.
In present embodiment, transmission cable 9 twists together, and enhances the mechanical strength of core layer 1, improves its tension
Performance, between preventing transmission cable 9 short circuit phenomenon occurs for the setting of insulating paper 10, and the setting of insulated hull 11 is different by metal
Type silk is detached with transmission cable 9, avoids influence of the metal shaped wire to 9 working performance of transmission cable.
The insulating protective layer 3 includes insulating sleeve 12, is equipped with if uniformly running through on 12 left and right side of the insulating sleeve
Dry root reinforces rope 13.
In present embodiment, reinforces rope 13 and be linked together with insulating sleeve 12, reinforce the setting of rope 13, enhance special-shaped wire
The tensile property of cable substantially prolongs irregular cable service life during long distance powedr transmission.
12 outside of the insulating sleeve is equipped with flame retardant coating 14.
In present embodiment, the setting of flame retardant coating 14 plays outermost protection, and irregular cable can be ensured in high temperature
Under the conditions of the stability that works, while also reducing the loss that irregular cable works under the high temperature conditions.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of odd-shaped cross section energy-saving cable, including core layer（1）, it is characterised in that：The core layer（1）Outside is equipped with buffering
Heat dissipating layer（2）, the buffering heat dissipating layer（2）Outside is equipped with insulating protective layer（3）；
The buffering heat dissipating layer（2）Including elastic heat conducting casing（4）, the elastic heat conducting casing（4）Inner homogeneous is equipped with several
Buffer cavity（5）, the elastic heat conducting casing（4）Ectonexine is coated with heat conduction aluminium foil（6）, it is located at elastic heat conducting casing（4）
The external heat conduction aluminium foil（6）On be uniformly provided with several heat dissipation grooves（7）.
2. a kind of odd-shaped cross section energy-saving cable according to claim 1, it is characterised in that：The core layer（1）And buffering
Heat dissipating layer（2）Between be equipped with metal shaped wire twisted layer（8）.
3. a kind of odd-shaped cross section energy-saving cable according to claim 1, it is characterised in that：The core layer（1）If including
The transmission cable that dry root twists together（9）, the transmission cable（9）Between be equipped with insulating paper（10）, the transmission cable（9）
Outside is enclosed with insulated hull（11）.
4. a kind of odd-shaped cross section energy-saving cable according to claim 1, it is characterised in that：The insulating protective layer（3）Packet
Include insulating sleeve（12）, the insulating sleeve（12）Uniformly run through on left and right side and is equipped with several reinforcement ropes（13）.
5. a kind of odd-shaped cross section energy-saving cable according to claim 4, it is characterised in that：The insulating sleeve（12）It is external
Equipped with flame retardant coating（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820580280.1U CN208093218U (en) | 2018-04-23 | 2018-04-23 | A kind of odd-shaped cross section energy-saving cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820580280.1U CN208093218U (en) | 2018-04-23 | 2018-04-23 | A kind of odd-shaped cross section energy-saving cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208093218U true CN208093218U (en) | 2018-11-13 |
Family
ID=64055648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820580280.1U Expired - Fee Related CN208093218U (en) | 2018-04-23 | 2018-04-23 | A kind of odd-shaped cross section energy-saving cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208093218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047616A (en) * | 2019-05-16 | 2019-07-23 | 江苏港通电缆有限公司 | A kind of cable resistant to bending |
-
2018
- 2018-04-23 CN CN201820580280.1U patent/CN208093218U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110047616A (en) * | 2019-05-16 | 2019-07-23 | 江苏港通电缆有限公司 | A kind of cable resistant to bending |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181113 Termination date: 20190423 |