CN104867605A - Power cable with groove-type heat radiation performance - Google Patents
Power cable with groove-type heat radiation performance Download PDFInfo
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- CN104867605A CN104867605A CN201510313090.4A CN201510313090A CN104867605A CN 104867605 A CN104867605 A CN 104867605A CN 201510313090 A CN201510313090 A CN 201510313090A CN 104867605 A CN104867605 A CN 104867605A
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Abstract
The invention provides a power cable with groove-type heat radiation performance, comprising a power cable. The power cable is characterized in that a power cable body comprises a plurality of power cable cores, a cable core heat conducting layer, an electromagnetic shielding layer, cable heat radiation rings, a plurality of cable radiating tubes, and a power cable protective housing from inside out in sequence. Each power cable core is insulated to each other. The cable core heat conducting layer is arranged among the power cable cores. The electromagnetic shielding layer wraps an integrated body formed by each power cable core and the cable core heat conducting layer. The cable heat radiation rings are arranged on the periphery of the electromagnetic shielding layer. Each cable radiating tube is arranged in the cable heat radiation ring. The power cable protective housing is arranged on the outermost periphery. The power cable protective housing of the power cable is provided with a heat conducting layer, and the heat conducting layer can transfer heat generated by the cable core of the power cable in time, and the heat is radiated to the external through the heat radiation rings and the radiating tubes in the power cable.
Description
Technical field
The present invention relates to a kind of power cable technical field of heat dissipation, particularly relate to a kind of power cable with plough groove type heat dispersion.
Background technology
Electric power heat radiation, normally for the fin of high-power electronic component heat radiation, does not have additional power source, and naturally cool, great majority are all make aluminium alloy extrusions, cut into the size of needs according to components and parts size, the fin of such as high-power switch tube or triode.Certainly in particular cases the electronic component of super high power also has band radiator fan, and the switching tube of such as Switching Power Supply just must install radiator fan additional.
Power cable (power cable), for transmitting and distribute the cable of electric energy.Be usually used in Urban Underground electrical network, the lead line in power station, the in-line power of industrial and mining enterprises and cross river, excessively extra large submarine transmission line.In power circuit, the proportion shared by cable increases just gradually.Power cable is in order to transmission and the cable product distributing high-power power in the basic routing line of electric power system, comprising 1-500KV and above various electric pressure, and the power cable of various insulation.
But power cable also can produce certain heat in the process used, and the heat produced in Long-Time Service process can cause very large injury to power cable itself; The transmittability of power cable can be made equally to decline, and power consumption becomes large.
So these problems demand existed in prior art solve.
Summary of the invention
Based on this, in order to solve above technical problem, the invention provides a kind of power cable with plough groove type heat dispersion.
Technical solution of the present invention is as follows: a kind of power cable with plough groove type heat dispersion, comprises power cable, it is characterized in that, described power cable body comprises from inside to outside successively:
Some power cable cores, mutually insulated between described each power cable core;
Cable core heat-conducting layer, described cable core heat-conducting layer is located between described each power cable core, and mutually insulated between described cable core heat-conducting layer and described each power cable core;
Electro-magnetic screen layer, the entirety that each power cable core described in described electromagnetic shielding layer covers and described cable core heat-conducting layer form; Wherein, described electro-magnetic screen layer is metal grill, and mutually insulated between described electro-magnetic screen layer and described each power cable core and described cable core heat-conducting layer;
Cable dissipate heat ring, it is peripheral that described cable dissipate heat is located on described electro-magnetic screen layer, encloses around described electro-magnetic screen layer one;
Some cable dissipate heat pipes, described each cable dissipate heat pipe is located in described cable dissipate heat ring, is provided with equidistant interval, encloses around described cable dissipate heat ring one between described each cable dissipate heat pipe;
Power cable containment vessel, described power cable containment vessel is located at outermost.
Another preferred version, described cable dissipate heat pipe can also be arc radiating groove, and the open side of described arc radiating groove is towards described power cable containment vessel, and the open side relative position of described power cable containment vessel and described arc radiating groove is also provided with some louvres.
Another preferred version, is arranged with sub-electro-magnetic screen layer outside described each electric-cable core, and described sub-electro-magnetic screen layer is wire netting, and described wire netting is an overall ring-type, mutually insulated between described sub-electro-magnetic screen layer and described electric-cable core.
Another preferred version, the metal grill of described electro-magnetic screen layer and described sub-electro-magnetic screen layer is square, rhombus, parallelogram or rectangle; And the length of side of described metal grill is less than 800 microns.
Another preferred version, described cable dissipate heat pipe can also be the middle radiator being connected radiating tube by linker two ends.
Beneficial effect of the present invention:
A kind of power cable with plough groove type heat dispersion of the present invention, heat-conducting layer is provided with inside this power cable containment vessel, the heat that electric-cable core produces can be transmitted out in time, the heat dissipating ring in power cable and radiating tube distribute heat to the external world; In order to further improve radiating effect, being provided with louvre on power cable containment vessel surface, accelerating distributing of heat like this, ensure the normal work of power cable.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below.
Fig. 1 is a kind of structural representation of the power cable with plough groove type heat dispersion;
Fig. 2 is another structural representation of a kind of power cable with plough groove type heat dispersion;
Fig. 3 is another structural representation of a kind of power cable with plough groove type heat dispersion;
Fig. 4 is a kind of another structural representation with radiating tube in the power cable of plough groove type heat dispersion.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
It should be noted that, when element is called as " being arranged at " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.Term as used herein " vertical ", " level ", "left", "right" and similar statement just for illustrative purposes, do not represent it is unique execution mode.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present invention understand usually.The object of term used in the description of the invention just in order to describe concrete execution mode, is not intended to be restriction the present invention.Term as used herein "and/or" comprises arbitrary and all combinations of one or more relevant Listed Items.
As shown in Figure 1, a kind of power cable with plough groove type heat dispersion, comprises power cable 10, it is characterized in that, described power cable body 10 comprises from inside to outside successively: some power cable cores 101, mutually insulated between described each power cable core 101; Cable core heat-conducting layer 102, described cable core heat-conducting layer 102 is located between described each power cable core 101, and mutually insulated between described cable core heat-conducting layer 102 and described each power cable core 101; Electro-magnetic screen layer 103, the entirety that the coated described each power cable core 101 of described electro-magnetic screen layer 103 and described cable core heat-conducting layer 102 form; Wherein, described electro-magnetic screen layer 103 is metal grill, and mutually insulated between described electro-magnetic screen layer 103 and described each power cable core 101 and described cable core heat-conducting layer 102; Cable dissipate heat ring 104, it is peripheral that described cable dissipate heat ring 104 is located at described electro-magnetic screen layer 103, encloses around described electro-magnetic screen layer 103 1; In order to more effectively complete the radiating effect to cable core, such as, some cable dissipate heat pipes 105, described each cable dissipate heat pipe 105 is located in described cable dissipate heat ring 104, be provided with equidistant interval between described each cable dissipate heat pipe 105, enclose around described cable dissipate heat ring 104 1; Power cable containment vessel 109, described power cable containment vessel 109 is located at outermost.Be provided with heat-conducting layer inside this power cable containment vessel, the heat that electric-cable core produces can be transmitted out in time, the heat dissipating ring in power cable and radiating tube distribute heat to the external world.
Another preferred version; in order to improve the heat-sinking capability of power cable further; as shown in Figure 2; described cable dissipate heat pipe 105 can also be arc radiating groove 106; the open side of described arc radiating groove 106 is towards described power cable containment vessel 109, and described power cable containment vessel 109 is also provided with some louvres 107 with the open side relative position of described arc radiating groove 106.In order to further improve radiating effect, being provided with louvre on power cable containment vessel surface, accelerating distributing of heat like this, ensure the normal work of power cable.
Another preferred version, in order to effectively avoid the signal disturbing between power cable core, as shown in Figure 3, wherein, sub-electro-magnetic screen layer 108 is arranged with outside described each electric-cable core 101, described sub-electro-magnetic screen layer 108 is wire netting, and described wire netting is an overall ring-type, mutually insulated between described sub-electro-magnetic screen layer 108 and described electric-cable core 101.Effectively can avoid the signal disturbing between power cable core like this, ensure the normal work of power cable.
Another preferred version, the metal grill of described electro-magnetic screen layer 103 and described sub-electro-magnetic screen layer 108 is square, rhombus, parallelogram or rectangle; And the length of side of described metal grill is less than 800 microns.
Another preferred version, as shown in Figure 4, described cable dissipate heat pipe 105 can also be the middle radiator being connected radiating tube by linker two ends.
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail by reference to the accompanying drawings above to the specific embodiment of the present invention.A lot of detail has been set forth so that fully understand the present invention in superincumbent description.But the present invention can be much different from above-described alternate manner to implement, those skilled in the art can when without prejudice to doing similar improvement when intension of the present invention, and therefore the present invention is by the restriction of disclosed specific embodiment above.And, each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this specification is recorded.
The above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (5)
1. with a power cable for plough groove type heat dispersion, comprise power cable (10), it is characterized in that, described power cable body (10) comprises from inside to outside successively:
Some power cable cores (101), mutually insulated between described each power cable core (101);
Cable core heat-conducting layer (102), described cable core heat-conducting layer (102) is located between described each power cable core (101), and mutually insulated between described cable core heat-conducting layer (102) and described each power cable core (101);
Electro-magnetic screen layer (103), the entirety that the coated described each power cable core (101) of described electro-magnetic screen layer (103) and described cable core heat-conducting layer (102) form; Wherein, described electro-magnetic screen layer (103) is metal grill, and mutually insulated between described electro-magnetic screen layer (103) and described each power cable core (101) and described cable core heat-conducting layer (102);
Cable dissipate heat ring (104), it is peripheral that described cable dissipate heat ring (104) is located at described electro-magnetic screen layer (103), encloses around described electro-magnetic screen layer (103);
Some cable dissipate heat pipes (105), described each cable dissipate heat pipe (105) is located in described cable dissipate heat ring (104), is provided with equidistant interval between described each cable dissipate heat pipe (105), encloses around described cable dissipate heat ring (104);
Power cable containment vessel (109), described power cable containment vessel (109) is located at outermost.
2. a kind of power cable with plough groove type heat dispersion as claimed in claim 1; it is characterized in that; described cable dissipate heat pipe (105) can also be arc radiating groove (106); the open side of described arc radiating groove (106) is towards described power cable containment vessel (109), and described power cable containment vessel (109) is also provided with some louvres (107) with the open side relative position of described arc radiating groove (106).
3. a kind of power cable with plough groove type heat dispersion as claimed in claim 1, it is characterized in that, sub-electro-magnetic screen layer (108) is arranged with outside described each electric-cable core (101), described sub-electro-magnetic screen layer (108) is wire netting, and described wire netting is an overall ring-type, mutually insulated between described sub-electro-magnetic screen layer (108) and described electric-cable core (101).
4. a kind of power cable with plough groove type heat dispersion as claimed in claim 3, it is characterized in that, the metal grill of described electro-magnetic screen layer (103) and described sub-electro-magnetic screen layer (108) is square, rhombus, parallelogram or rectangle; And the length of side of described metal grill is less than 800 microns.
5. a kind of power cable with plough groove type heat dispersion as claimed in claim 1, is characterized in that, described cable dissipate heat pipe (105) can also be the middle radiator being connected radiating tube by linker two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313090.4A CN104867605A (en) | 2015-06-10 | 2015-06-10 | Power cable with groove-type heat radiation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313090.4A CN104867605A (en) | 2015-06-10 | 2015-06-10 | Power cable with groove-type heat radiation performance |
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| CN104867605A true CN104867605A (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510313090.4A Pending CN104867605A (en) | 2015-06-10 | 2015-06-10 | Power cable with groove-type heat radiation performance |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304181A (en) * | 2015-10-28 | 2016-02-03 | 合肥安奎思成套设备有限公司 | Cable with rapid heat dissipation performance |
| CN105304198A (en) * | 2015-10-28 | 2016-02-03 | 合肥安奎思成套设备有限公司 | Indoor ventilation heat radiation type cable |
| CN105913905A (en) * | 2016-04-11 | 2016-08-31 | 安徽国华电缆集团有限公司 | Novel electric cable |
| CN107068283A (en) * | 2015-08-27 | 2017-08-18 | 张琴 | Radiate oil-filled cable and its method of work |
| CN108109748A (en) * | 2017-12-27 | 2018-06-01 | 苏州塔比诺机电有限公司 | A kind of cable |
| CN108461195A (en) * | 2018-04-09 | 2018-08-28 | 江苏远方电缆厂有限公司 | Computer room constant temperature cable is controlled in one kind |
| CN108565061A (en) * | 2018-03-01 | 2018-09-21 | 浙江英美达电缆科技有限公司 | High heat dispersion power cable |
| CN108701513A (en) * | 2016-02-01 | 2018-10-23 | 胡贝尔和茹纳股份公司 | Cable group component |
| CN109921347A (en) * | 2019-03-12 | 2019-06-21 | 蒋莲莲 | Adjustable cable |
| CN111183492A (en) * | 2017-07-14 | 2020-05-19 | 斯图德航空股份公司 | Cable for supplying power to an aircraft, vehicle, boat or other device |
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| JP2007109642A (en) * | 2005-09-13 | 2007-04-26 | Auto Network Gijutsu Kenkyusho:Kk | Shield conductor for vehicle and manufacturing method of the same |
| CN201204092Y (en) * | 2008-06-04 | 2009-03-04 | 四川明星电缆有限公司 | Anti-interference shielding power cable |
| CN203966608U (en) * | 2014-05-19 | 2014-11-26 | 天津市振江线缆有限公司 | A kind of heat radiation cable |
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2015
- 2015-06-10 CN CN201510313090.4A patent/CN104867605A/en active Pending
Patent Citations (3)
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| JP2007109642A (en) * | 2005-09-13 | 2007-04-26 | Auto Network Gijutsu Kenkyusho:Kk | Shield conductor for vehicle and manufacturing method of the same |
| CN201204092Y (en) * | 2008-06-04 | 2009-03-04 | 四川明星电缆有限公司 | Anti-interference shielding power cable |
| CN203966608U (en) * | 2014-05-19 | 2014-11-26 | 天津市振江线缆有限公司 | A kind of heat radiation cable |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068283A (en) * | 2015-08-27 | 2017-08-18 | 张琴 | Radiate oil-filled cable and its method of work |
| CN107068283B (en) * | 2015-08-27 | 2019-04-12 | 广东创兴电缆有限公司 | Radiate oil-filled cable and its working method |
| CN105304181A (en) * | 2015-10-28 | 2016-02-03 | 合肥安奎思成套设备有限公司 | Cable with rapid heat dissipation performance |
| CN105304198A (en) * | 2015-10-28 | 2016-02-03 | 合肥安奎思成套设备有限公司 | Indoor ventilation heat radiation type cable |
| CN108701513A (en) * | 2016-02-01 | 2018-10-23 | 胡贝尔和茹纳股份公司 | Cable group component |
| CN108701513B (en) * | 2016-02-01 | 2020-09-29 | 胡贝尔和茹纳股份公司 | Cable assembly |
| CN105913905A (en) * | 2016-04-11 | 2016-08-31 | 安徽国华电缆集团有限公司 | Novel electric cable |
| CN111183492A (en) * | 2017-07-14 | 2020-05-19 | 斯图德航空股份公司 | Cable for supplying power to an aircraft, vehicle, boat or other device |
| CN108109748A (en) * | 2017-12-27 | 2018-06-01 | 苏州塔比诺机电有限公司 | A kind of cable |
| CN108565061A (en) * | 2018-03-01 | 2018-09-21 | 浙江英美达电缆科技有限公司 | High heat dispersion power cable |
| CN108461195A (en) * | 2018-04-09 | 2018-08-28 | 江苏远方电缆厂有限公司 | Computer room constant temperature cable is controlled in one kind |
| CN109921347A (en) * | 2019-03-12 | 2019-06-21 | 蒋莲莲 | Adjustable cable |
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Application publication date: 20150826 |