CN207504527U - It is a kind of can quick deicing high-tension cable - Google Patents
It is a kind of can quick deicing high-tension cable Download PDFInfo
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- CN207504527U CN207504527U CN201721325771.3U CN201721325771U CN207504527U CN 207504527 U CN207504527 U CN 207504527U CN 201721325771 U CN201721325771 U CN 201721325771U CN 207504527 U CN207504527 U CN 207504527U
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- ice
- melt
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- tension cable
- melting electric
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Abstract
The utility model discloses it is a kind of can quick deicing high-tension cable, including high-tension cable core wire, the first ice melting electric cable, the second ice melting electric cable, it is airtight extrude internal layer and airtight elastic outer layer, the airtight elastic outer layer cooperatively forms an annular airtight volume with the airtight internal layer that extrudes；The end set of the high-tension cable core wire has ice-melt to monitor casing, and the end of the airtight elastic outer layer connects the ice-melt by ice-melt resetting spring and monitors casing；One end of first ice melting electric cable and second ice melting electric cable towards ice-melt monitoring casing is respectively arranged with the first ice-melt contact and the second ice-melt contact, ice-melt slide post is provided between the first ice-melt contact and the second ice-melt contact, one end of the ice-melt slide post is provided with ice-melt conductive contact blade.The utility model can blend heating ice-melt and mechanical deicing's mode, and automatization controlling device structure is simplified.
Description
Technical field
The utility model is related to a kind of high-tension cable product technical field, particularly it is a kind of can quick deicing high-voltage electricity
Cable.
Background technology
High-tension cable is mainly used for the transmission operation of high-tension electricity, the winter in northern China and central and west regions, ice and snow
Easily freeze attachment on high-tension cable surface, so as to increase the own wt of high-tension cable, is not only easy to cause high-tension cable
It is broken, and it is also possible to the inclination of transmission tower is caused even to be collapsed, it is therefore necessary to right in cold environment
High-tension cable surface carries out melting ice and snow operation.The technical solution that prior art medium and high voltage cable carries out ice-melt operation automatically is main
There are both sides deficiencies：On the one hand it is the automatization controlling device for needing to set various labyrinths mostly, to existing height
The adjustment and repacking of voltage cable mounting means and structure are larger；On the other hand it is the less efficient of ice-melt operation, it is only simple
Ice-melt is heated, lacks mechanical deicing's operating type effectively.
Invention content
For overcome the deficiencies in the prior art, the utility model provide it is a kind of can quick deicing high-tension cable, can
Heating ice-melt and mechanical deicing's mode are blended, and automatization controlling device structure is simplified, existing high-tension cable is pacified
The adjustment and repacking of dress mode and structure are smaller.
Technical solution is used by the utility model solves its technical problem：
It is a kind of can quick deicing high-tension cable, including high-tension cable core wire, be parallel to the high-tension cable core wire setting
The first ice melting electric cable and the second ice melting electric cable, further include be wrapped in the high-tension cable core wire, first ice melting electric cable and
Airtight outside second ice melting electric cable extrudes internal layer, and airtight extrude is provided with airtight elastic outer layer on the outside of internal layer, institute
It states airtight elastic outer layer and cooperatively forms an annular airtight volume with the airtight internal layer that extrudes；The high-tension cable core wire
End set there is ice-melt to monitor casing, ice-melt monitoring sleeve position fixed setting, the high-tension cable core wire passes through institute
State ice-melt monitoring casing and can in an axial direction freely activity, the end of the airtight elastic outer layer is connected by ice-melt resetting spring
The ice-melt monitors casing；First ice melting electric cable and second ice melting electric cable monitor one end of casing towards the ice-melt
The first ice-melt contact and the second ice-melt contact are respectively arranged with, is set between the first ice-melt contact and the second ice-melt contact
Ice-melt slide post is equipped with, the ice-melt slide post is set along the axial direction of the high-tension cable core wire, and the ice-melt slide post
One end is fixedly connected with the ice-melt monitoring casing, and useful conducting first ice-melt of other end setting of the ice-melt slide post is touched
The ice-melt conductive contact blade of piece and the second ice-melt contact.
As a further improvement of the above technical scheme, it further includes to be sleeved on the outside of the high-tension cable core wire and takes electricity mutually
Sensor, and the electricity-getting mutual inductor is located at the airtight inside for extruding internal layer, first ice melting electric cable and described second melts
Ice cable connects the secondary output terminal of the electricity-getting mutual inductor backwards to one end of ice-melt monitoring casing.
As a further improvement of the above technical scheme, the airtight inside for extruding internal layer is filled with heat conduction carbon fiber,
The airtight elastic outer layer is cooperatively formed in an annular airtight volume with the airtight internal layer that extrudes filled with indifferent gas
Body.
As a further improvement of the above technical scheme, the airtight internal layer that extrudes is made of polytetrafluoroethylene material, institute
Airtight elastic outer layer is stated to be made of chlorination ethylene propylene diene monomer (EPDM) material.
Compared with prior art, the beneficial effects of the utility model are：
It is provided by the utility model it is a kind of can quick deicing high-tension cable, can will heating ice-melt and mechanical deicing side
Formula blends, and automatization controlling device structure is simplified, and adjustment for existing high-tension cable mounting means and structure and changes
Dress is smaller；So as to not only increase the ice-melt operating efficiency of high-tension cable and reduce the energy consumption of ice-melt operation, and with compared with
Strong applicability, use easy to spread.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 be it is described in the utility model it is a kind of can the high-tension cable of quick deicing illustrate perpendicular to axial cross section structure
Figure；
Fig. 2 be it is described in the utility model it is a kind of can the high-tension cable of quick deicing be parallel to axial cross section structure signal
Figure.
Specific embodiment
Referring to figs. 1 to Fig. 2, Fig. 1 to Fig. 2 is the structure diagram of one specific embodiment of the utility model.
As shown in Figure 1 to Figure 2, it is a kind of can quick deicing high-tension cable, including high-tension cable core wire 1, be parallel to it is described
The first ice melting electric cable 2 and the second ice melting electric cable 3 that high-tension cable core wire 1 is set, further include and are wrapped in the high-tension cable core wire
1st, airtight outside first ice melting electric cable 2 and second ice melting electric cable 3 extrudes internal layer 4, described airtight to extrude the outer of internal layer 4
Side is provided with airtight elastic outer layer 5, the airtight elastic outer layer 5 with it is described it is airtight extrude internal layer 4 cooperatively form one it is annular
Airtight volume；The end set of the high-tension cable core wire 1 has ice-melt to monitor casing 6, and 6 position of ice-melt monitoring casing is consolidated
Setting calmly, the high-tension cable core wire 1 pass through ice-melt monitoring casing 6 and can be freely movable in an axial direction, the airtight bullet
Property outer layer 5 end the ice-melt connected by ice-melt resetting spring 7 monitor casing 6；First ice melting electric cable 2 and described
One end of two ice melting electric cables 3 towards ice-melt monitoring casing 6 is respectively arranged with the first ice-melt contact 8 and the second ice-melt contact 9,
Ice-melt slide post 10,10 edge of ice-melt slide post are provided between the first ice-melt contact 8 and the second ice-melt contact 9
The axial setting of the high-tension cable core wire 1, and one end of the ice-melt slide post 10 is fixedly connected with the ice-melt monitoring casing
6, the setting of the other end of the ice-melt slide post 10 is useful to be connected the first ice-melt contact 8 and the second ice-melt contact 9
Ice-melt conductive contact blade 11.
As preference, further include the electricity-getting mutual inductor 12 for being sleeved on 1 outside of the high-tension cable core wire, and described take electricity
Mutual inductor 12 is located at the airtight inside for extruding internal layer 4, and first ice melting electric cable 2 and second ice melting electric cable 3 are backwards
One end of the ice-melt monitoring casing 6 connects the secondary output terminal of the electricity-getting mutual inductor 12.It is as preference, described airtight crowded
The inside of packet internal layer 4 is filled with heat conduction carbon fiber 13, and the airtight elastic outer layer 5 is cooperatively formed with the airtight internal layer 4 that extrudes
Inert gas is filled in one annular airtight volume.As preference, the airtight internal layer 4 that extrudes is polytetrafluoroethylene (PTFE)
Material is made, and the airtight elastic outer layer 5 is made of chlorination ethylene propylene diene monomer (EPDM) material.
After cable surface attachment ice and snow weight increase, the airtight elastic outer layer 5 is being drawn with the airtight internal layer 4 that extrudes
The elastic force of the ice-melt resetting spring 7 is overcome to increase the spacing for monitoring casing 6 with the ice-melt, first ice-melt under power effect
Contact 8 and the second ice-melt contact 9 are gradually slided into along the ice-melt slide post 10 at the ice-melt conductive contact blade 11, from
And the first ice-melt contact 8 is made to be connected with the second ice-melt contact 9, electricity is taken by the electricity-getting mutual inductor 12, is made described
First ice melting electric cable 2 and second ice melting electric cable 3 work heating；Cable weight mitigates after ice dissolution, in the ice-melt
Under the elastic force effect of resetting spring 7, the airtight elastic outer layer 5 monitors set with the airtight internal layer 4 that extrudes close to the ice-melt
Pipe 6, the first ice-melt contact 8 and the second ice-melt contact 9 gradually slide into 10 middle part of the ice-melt slide post, and described the
One ice-melt contact 8 and the second ice-melt contact 9 disconnect, and first ice melting electric cable 2 and second ice melting electric cable 3 stop work
Make.
The preferred embodiments of the present invention have been specifically described above, certainly, the utility model can also use with
The different form of the above embodiment, what those skilled in the art were made under the premise of without prejudice to spirit of the invention etc.
Same transformation or corresponding change, should all fall within the protection scope of the present invention.
Claims (4)
1. it is a kind of can quick deicing high-tension cable, it is characterised in that：Including high-tension cable core wire (1), it is parallel to the high pressure
The first ice melting electric cable (2) and the second ice melting electric cable (3) of cable core (1) setting, further include and are wrapped in the high-voltage electricity cable core
Line (1), first ice melting electric cable (2) and second ice melting electric cable (3) outside airtight extrude internal layer (4), described airtight to squeeze
It is provided with airtight elastic outer layer (5) on the outside of packet internal layer (4), the airtight elastic outer layer (5) airtight extrudes internal layer (4) with described
Cooperatively form an annular airtight volume；The end set of the high-tension cable core wire (1) has ice-melt to monitor casing (6),
Ice-melt monitoring casing (6) position fixed setting, the high-tension cable core wire (1) across ice-melt monitoring casing (6) and
Can be freely movable in an axial direction, the end of the airtight elastic outer layer (5) passes through ice-melt resetting spring (7) and connects the ice-melt prison
Control casing (6)；First ice melting electric cable (2) and second ice melting electric cable (3) monitor the one of casing (6) towards the ice-melt
End is respectively arranged with the first ice-melt contact (8) and the second ice-melt contact (9), and the first ice-melt contact (8) and described second are melted
Ice-melt slide post (10), axis of the ice-melt slide post (10) along the high-tension cable core wire (1) are provided between ice contact (9)
The ice-melt monitoring casing (6), the ice-melt slide post are fixedly connected with to one end of setting, and the ice-melt slide post (10)
(10) other end setting useful conducting the first ice-melt contact (8) and the ice-melt conduction of the second ice-melt contact (9) is touched
Piece (11).
2. it is according to claim 1 it is a kind of can quick deicing high-tension cable, it is characterised in that：It further includes described in being sleeved on
Electricity-getting mutual inductor (12) on the outside of high-tension cable core wire (1), and the electricity-getting mutual inductor (12) airtight extrudes internal layer positioned at described
(4) inside, first ice melting electric cable (2) and second ice melting electric cable (3) are backwards to the one of ice-melt monitoring casing (6)
End connects the secondary output terminal of the electricity-getting mutual inductor (12).
3. it is according to claim 1 it is a kind of can quick deicing high-tension cable, it is characterised in that：It is described airtight to extrude internal layer
(4) inside is filled with heat conduction carbon fiber (13), and the airtight elastic outer layer (5) coordinates shape with the airtight internal layer (4) that extrudes
Inert gas is filled in the airtight volume annular into one.
4. it is according to claim 1 it is a kind of can quick deicing high-tension cable, it is characterised in that：It is described airtight to extrude internal layer
(4) it is made of polytetrafluoroethylene material, the airtight elastic outer layer (5) is made of chlorination ethylene propylene diene monomer (EPDM) material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721325771.3U CN207504527U (en) | 2017-10-16 | 2017-10-16 | It is a kind of can quick deicing high-tension cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721325771.3U CN207504527U (en) | 2017-10-16 | 2017-10-16 | It is a kind of can quick deicing high-tension cable |
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| Publication Number | Publication Date |
|---|---|
| CN207504527U true CN207504527U (en) | 2018-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721325771.3U Active CN207504527U (en) | 2017-10-16 | 2017-10-16 | It is a kind of can quick deicing high-tension cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116260094A (en) * | 2023-05-15 | 2023-06-13 | 山东鲁信通光电科技有限公司 | OPGW optical cable intelligent ice melting system of digital Internet of things |
-
2017
- 2017-10-16 CN CN201721325771.3U patent/CN207504527U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116260094A (en) * | 2023-05-15 | 2023-06-13 | 山东鲁信通光电科技有限公司 | OPGW optical cable intelligent ice melting system of digital Internet of things |
| CN116260094B (en) * | 2023-05-15 | 2023-08-04 | 山东鲁信通光电科技有限公司 | OPGW optical cable intelligent ice melting system of digital Internet of things |
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Address after: 528400 units 810, 811 and 812, building 2, No. 101, Daxue Road, Tangjiawan Town, high tech Zone, Zhuhai City, Guangdong Province Patentee after: Guangdong yundian Technology Co.,Ltd. Address before: 528400 room 105-15421, No. 6, Baohua Road, Hengqin new area, Zhuhai City, Guangdong Province Patentee before: ZHUHAI YUNDIAN TECHNOLOGY CO.,LTD. |