CN203387127U - Wind turbine generator system cable deconcentrator - Google Patents
Wind turbine generator system cable deconcentrator Download PDFInfo
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- CN203387127U CN203387127U CN201320419326.9U CN201320419326U CN203387127U CN 203387127 U CN203387127 U CN 203387127U CN 201320419326 U CN201320419326 U CN 201320419326U CN 203387127 U CN203387127 U CN 203387127U
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- shaped discs
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Abstract
The utility model pertains to the technical field of wind turbine generator system cable heat dissipation, and discloses a wind turbine generator system cable deconcentrator. The wind turbine generator system cable deconcentrator comprises a first semicircular disc, a second semicircular disc, a third semicircular disc and a fourth semicircular disc. The first semicircular disc and the second semicircular disc are spliced to from a first annular disc. The third semicircular disc and the fourth semicircular disc are spliced to from a second annular disc. The periphery of the first annular disc is provided with N first openings which are towards the outer side of the first annular disc, wherein N is a natural number which is greater than 1. The periphery of the second annular disc is provided with N second openings which are towards a second circular hole. The N first openings and the N second openings are combined correspondingly in the vertical direction to form N through holes for clamping cables. The first annular disc and the second annular disc are fixed in an up-and-down manner through bolts. The splicing line of the first annular disc and the splicing line of the second annular disc are staggered.
Description
Technical field
The utility model belongs to wind turbine generator cable heat dissipation technology field, particularly a kind of wind turbine generator cable concentrator.
Background technology
At present, the wind turbine generator inner cable when work many places in the state naturally hung down.When driftage occurs in the cabin of wind turbine generator, easily make from vertical wind turbine generator cable winding to together, if at this moment wind turbine generator is in completely sending out state, cable will generate heat very soon.This can cause certain difficulty to the heat radiation of cable.
The utility model content
The purpose of this utility model is to propose a kind of wind turbine generator cable concentrator.This wind turbine generator cable concentrator has not only been saved space but also has reached the effect of heat radiation.Cable winding can not occur after the wind generating set engine room driftage yet.
For realizing above-mentioned technical purpose, the utility model adopts following technical scheme to be achieved.
A kind of wind turbine generator cable concentrator comprises: the first semicircle disc, the second semicircle disc, the 3rd semicircle disc and the 4th semicircle disc; The described first semicircle disc and the second semicircle disc are spliced to form the first ring-shaped discs, described the 3rd semicircle disc and the 4th semicircle disc are spliced to form the second ring-shaped discs, described the first ring-shaped discs and the second ring-shaped discs have identical external diameter, the center of described the first ring-shaped discs has the first circular hole, and the center of described the second ring-shaped discs has the second circular hole; Described the first ring-shaped discs circumferentially there is N the first opening towards the first ring-shaped discs outside, N is greater than 1 natural number; Described the second ring-shaped discs circumferentially there is N the second opening towards the second circular hole; Described N the first opening and N the second opening in the vertical direction correspondence are combined to form N the through hole for clip wind turbine generator cable; Described the first ring-shaped discs and the second ring-shaped discs are fixing up and down by bolt; The splicing line of the splicing line of described the first ring-shaped discs and the second ring-shaped discs staggers mutually; The splicing line of described the first ring-shaped discs is the splicing line between the first semicircle disc and the second semicircle disc, and the splicing line of described the second ring-shaped discs is the splicing line between the 3rd semicircle disc and the 4th semicircle disc.
Characteristics of the present utility model and further the improvement are:
The center line of described the first circular hole overlaps with the center line in the vertical direction of the second circular hole, and the diameter of described the first circular hole is less than the diameter of described the second circular hole, and described the first circular hole and the second circular hole are for penetrating the wind turbine generator cable.
Distance between a described N through hole and the first circular hole all is greater than the wire diameter of wind turbine generator cable.
Described N through hole distance each other is greater than the wire diameter of wind turbine generator cable.
Described the first ring-shaped discs also is provided with M the first open-work near its outside, M is greater than 1 natural number, described the second ring-shaped discs is provided with M the second open-work near its outside, individual the first open-work of described M and M the corresponding coincidence of the second open-work in the vertical direction, and form the M group for penetrating the open-work of wind turbine generator cable.
The edge of described the first ring-shaped discs is provided with T the first semi-cylindrical canyon, T is greater than 1 natural number, the edge of described the second ring-shaped discs is provided with T the second semi-cylindrical canyon, and described T the first semi-cylindrical canyon overlaps with T the second semi-cylindrical canyon in the vertical direction.
The material of the described first semicircle disc, the second semicircle disc, the 3rd semicircle disc and the 4th semicircle disc is polypropylene.
The beneficial effects of the utility model are: the utility model adopts four porous plug-in mounting mechanisms, make the wind turbine generator cable scatter and be distributed in the wind turbine generator cable concentrator, spacing between the wind turbine generator cable keeps being greater than the cable wire diameter of a times, has not only saved space but also reached the effect of heat radiation.Cable winding can not occur after the wind generating set engine room driftage yet.The utility model assembling is simple, lightweight, is easy to processing.
The accompanying drawing explanation
The vertical view that Fig. 1 is a kind of wind turbine generator cable concentrator of the present utility model;
The upward view that Fig. 2 is a kind of wind turbine generator cable concentrator of the present utility model;
The end view that Fig. 3 is a kind of wind turbine generator cable concentrator of the present utility model;
The schematic diagram that Fig. 4 is the first semicircle disc of the present utility model;
The schematic diagram that Fig. 5 is the second semicircle disc of the present utility model;
The schematic diagram that Fig. 6 is the 3rd semicircle disc of the present utility model;
The schematic diagram that Fig. 7 is the 4th semicircle disc of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
The utility model proposes a kind of wind turbine generator cable concentrator.This wind turbine generator cable concentrator mainly adopts bolt and four discs, among wind turbine generator cable insertion disc, makes the distance between the wind turbine generator cable be greater than one times of wire diameter, thereby is convenient to the heat radiation of wind turbine generator cable.With reference to Fig. 1, it is the vertical view of a kind of wind turbine generator cable concentrator of the present utility model; With reference to Fig. 2, it is the upward view of a kind of wind turbine generator cable concentrator of the present utility model; With reference to Fig. 3, it is the end view of a kind of wind turbine generator cable concentrator of the present utility model.This wind turbine generator cable concentrator comprises semicircle disc the 2, the 3rd semicircle disc 3 of the first semicircle disc 1, second and the 4th semicircle disc 4, and these four semicircle discs adopt polypropylene to make.Each semicircle disc has porous plug-in mounting mechanism, and the wind turbine generator cable is through in the wind turbine generator cable concentrator, can reach the purpose of cable heat radiation.In the utility model embodiment, cable refers to the wind turbine generator cable.
While using the wind turbine generator cable concentrator, the first semicircle disc 1 and the second semicircle disc 2 are spliced to form the semicircle disc 3 of the first ring-shaped discs 6, the three and the 4th semicircle disc 4 is spliced to form the second ring-shaped discs 7.The first ring-shaped discs 6 and the second ring-shaped discs 7 are fixed together up and down by bolt 5, and the number of bolt can be determined as required.The splicing line of the splicing line of the first ring-shaped discs 6 and the second ring-shaped discs 7 staggers mutually, wherein, the splicing line of the first ring-shaped discs 6 refers to the splicing line between the first semicircle disc 1 and the second semicircle disc 2, and the splicing line of the second ring-shaped discs 7 refers to the splicing line between the 3rd semicircle disc 3 and the 4th semicircle disc 4.The diameter of the first ring-shaped discs 6 is identical with the external diameter of the second ring-shaped discs 7, and both axis in the vertical directions overlap.
With reference to Fig. 4, it is the schematic diagram of the first semicircle disc of the present utility model; With reference to Fig. 5, it is the schematic diagram of the second semicircle disc of the present utility model.As from the foregoing, the first ring-shaped discs 6 is spliced by the first semicircle disc 1 and the second semicircle disc 2.The straight sides of the first semicircle disc 1 (profile of semicircle is comprised of straight line and camber line) is provided with a semicircle opening, the straight sides of the second semicircle disc 2 also is provided with a semicircle opening, after four semicircle discs are fixing, these two semicircle openings have formed the center that the first circular hole 11, the first circular hole 11 centers that are positioned at the first ring-shaped discs 6 central authorities are the first ring-shaped discs 6.The first circular hole 11 diameters are larger, and the diameter of the first circular hole 11 is 1 times of cable wire diameter to 10 times cable wire diameter.
With reference to Fig. 6, it is the schematic diagram of the 3rd semicircle disc of the present utility model; With reference to Fig. 7, it is the schematic diagram of the 4th semicircle disc of the present utility model.As from the foregoing, the second ring-shaped discs 7 is spliced by the 3rd semicircle disc 3 and the 4th semicircle disc 4.The straight sides of the 3rd semicircle disc 3 (profile of semicircle is comprised of straight line and camber line) is provided with a semicircle opening, the straight sides of the 4th semicircle disc 4 also is provided with a semicircle opening, after four semicircle discs are fixing, these two semicircle openings have formed the center that the second circular hole 12, the second circular hole 12 centers that are positioned at the second ring-shaped discs 7 central authorities are the second ring-shaped discs 7.The second circular hole 12 diameters are larger, and the diameter of the second circular hole 12 is 1 times of cable wire diameter to 10 times cable wire diameter.The center line of the second circular hole 12 overlaps with the center line in the vertical direction of the first circular hole 11, and the diameter of the second circular hole 12 is greater than the diameter of the first circular hole 11, like this, when fixing semicircle disc the 2, the 3rd semicircle disc 3 of the first semicircle disc 1, second and the 4th semicircle disc 4, the wind turbine generator cable is through the first circular hole 11, in the utility model embodiment, the first circular hole 11 can penetrate many wind turbine generator cables, and wind turbine generator cable that can heat dissipation capacity is less penetrates the first circular hole 11.
With reference to Fig. 1, Fig. 4 and Fig. 5, the first ring-shaped discs 6 has 5 the first openings 8, the profile of each the first opening 8 is: a semicircle adds two parallel line segments, and each first opening 8 is all towards the outside of the first ring-shaped discs 6, and the angle between every two the first adjacent openings 8 is 72 °.Wherein, first opening 8 is spliced to form by the first semicircle disc 1 and the second semicircle disc 2, and two the first openings 8 are positioned on the first semicircle disc 1, and remaining two the first openings 8 are positioned on the second semicircle disc 2.
With reference to Fig. 2, Fig. 6 and Fig. 7, the second ring-shaped discs 7 has 5 the second openings 9, the profile of each the second opening 9 is: a semicircle adds two parallel line segments, each second opening 9 is all towards the center of the second ring-shaped discs 7, the second circular hole 12 is connected with these 5 the second openings 9 respectively, and the angle between every two the second adjacent openings 9 is 72 °.Wherein, second opening 9 is spliced to form by the 3rd semicircle disc 3 and the 4th semicircle disc 4, and two the second openings 9 are positioned on the 3rd semicircle disc 3, and remaining two the second openings 9 are positioned on the 4th semicircle disc 4.After four semicircle discs are fixing by bolt 5,5 the first openings 8 and 5 the second opening 9 correspondences are combined to form the through hole 10 of 5 circles, through hole 10 clips of these 5 circles penetrate wind turbine generator cable therein, in order to improve the efficiency of heat radiation, each circular through hole 10 penetrates 1 to 2 wind turbine generator cable.Distance between the through hole 10 of every two adjacent circles surpasses 1 times of cable wire diameter, is convenient to the heat radiation of wind turbine generator cable.
As from the foregoing, fixedly the time, just formed the through hole 10 of the first circular hole 11 and 5 circles by bolt 5 at four semicircle discs.If need to rearrange the radiating layout of wind turbine generator cable, do not need the wind turbine generator cable that is arranged in the through hole 10 of the first circular hole 11 and 5 circles is extracted, now, as long as separate the wind turbine generator cable concentrator by demounting bolt 5, then four semicircle discs are retightened, and use the through hole 10 of the first circular hole 11 and 5 circles to block corresponding wind turbine generator cable.Like this, can arrange easily the radiating layout of wind turbine generator cable.
With reference to Fig. 1, Fig. 4 and Fig. 5, the first ring-shaped discs 6 has 13,15 the first open-works 13 of 15 the first open-works and is evenly distributed on the first ring-shaped discs 6; These first open-works 13 are rounded, and are positioned at the outside of through hole 10, and its diameter is less than the diameter of each through hole 10.These first open-works 13 can be intrinsic open-work on the semicircle disc 2 of the first semicircle disc 1 or the second, also can be spliced to form by the first semicircle disc 1 and the second semicircle disc 2.Edge in the first ring-shaped discs 6 also is provided with a plurality of the first semi-cylindrical canyons 15, and these the first semi-cylindrical canyons 15 are evenly distributed in the outside of the first ring-shaped discs 6.With reference to Fig. 2, Fig. 6 and Fig. 7, the second ring-shaped discs 7 has 14,15 the second open-works 14 of 15 the second open-works and is evenly distributed on the second ring-shaped discs 7; These second open-works 14 are rounded, and are positioned at the outside of through hole 10, and its diameter is less than the diameter of each through hole 10.These second open-works 14 can be intrinsic open-work on the 3rd semicircle disc 3 or the 4th semicircle disc 4, also can be spliced to form by the 3rd semicircle disc 3 and the 4th semicircle disc 4.Edge in the second ring-shaped discs 7 also is provided with a plurality of the second semi-cylindrical canyons 16, and these the second semi-cylindrical canyons 16 are evenly distributed in the outside of the second ring-shaped discs 7.
15 the second open-works 14 and the corresponding coincidence of 15 the first open-work 13 in the vertical directions, corresponding open-work overlapped of each group in the vertical direction (comprise first open-work 13 and corresponding the second open-work 14 overlapped of in the vertical direction) with it all can penetrate a wind turbine generator cable.Any one first open-work 13 is greater than one times of cable wire diameter with the distance of any through hole 10, thereby is convenient to the heat radiation of wind turbine generator cable.
A plurality of the first semi-cylindrical canyons 15 and the corresponding coincidence of a plurality of the second semi-cylindrical canyon 16 in the vertical direction, a semi-cylindrical canyon 15 and the second semi-cylindrical canyon 16 that the in the vertical direction correspondence overlaps with it form one group of semi-cylindrical canyon, now on one group of semi-cylindrical canyon, use the band colligation to penetrate the wind turbine generator cable in the first open-work 13, thereby can make the wind turbine generator cable concentrator be fixed on cable, improve stability of the present utility model.
The utility model adopts four porous plug-in mounting mechanisms.Make the wind turbine generator cable be evenly distributed in the wind turbine generator cable concentrator, and the spacing between cable keep being greater than the wire diameter of a times, has not only saved space but also reached the effect of heat radiation.Cable winding can not occur after the wind generating set engine room driftage yet.The utility model assembling is simple, lightweight, is easy to processing.
Obviously, those skilled in the art can carry out various changes and modification and not break away from spirit and scope of the present utility model the utility model.Like this, if within of the present utility model these are revised and modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model also is intended to comprise these changes and modification interior.
Claims (7)
1. a wind turbine generator cable concentrator, is characterized in that, comprising: the first semicircle disc (1), the second semicircle disc (2), the 3rd semicircle disc (3) and the 4th semicircle disc (4); The described first semicircle disc (1) and the second semicircle disc (2) are spliced to form the first ring-shaped discs (6), described the 3rd semicircle disc (3) and the 4th semicircle disc (4) are spliced to form the second ring-shaped discs (7), described the first ring-shaped discs (6) and the second ring-shaped discs (7) have identical external diameter, the center of described the first ring-shaped discs (6) has the first circular hole (11), and the center of described the second ring-shaped discs (7) has the second circular hole (12); Described the first ring-shaped discs (6) circumferentially there is N the first opening (8) towards the first ring-shaped discs (6) outside, N is greater than 1 natural number; Described the second ring-shaped discs (7) circumferentially there is N the second opening (9) towards the second circular hole (12); Described N the first opening (8) and N the second opening (9) in the vertical direction correspondence are combined to form N the through hole (10) for clip wind turbine generator cable; Described the first ring-shaped discs (6) and the second ring-shaped discs (7) are fixing up and down by bolt (5); The splicing line of the splicing line of described the first ring-shaped discs (6) and the second ring-shaped discs (7) staggers mutually.
2. a kind of wind turbine generator cable concentrator as claimed in claim 1, it is characterized in that, the center line of described the first circular hole (11) overlaps with the center line in the vertical direction of the second circular hole (12), the diameter of described the first circular hole (11) is less than the diameter of described the second circular hole (12), and described the first circular hole (11) and the second circular hole (12) are for penetrating the wind turbine generator cable.
3. a kind of wind turbine generator cable concentrator as claimed in claim 1, is characterized in that, the distance between a described N through hole (10) and the first circular hole (11) all is greater than the wire diameter of wind turbine generator cable.
4. a kind of wind turbine generator cable concentrator as claimed in claim 1, is characterized in that, a described N through hole (10) distance each other is greater than the wire diameter of wind turbine generator cable.
5. a kind of wind turbine generator cable concentrator as claimed in claim 1, it is characterized in that, described the first ring-shaped discs (6) also is provided with M the first open-work (13) near its outside, M is greater than 1 natural number, described the second ring-shaped discs (7) is provided with M the second open-work (14) near its outside, individual the first open-work (13) of described M and M the corresponding coincidence of the second open-work (14) in the vertical direction, and form the M group for penetrating the open-work of wind turbine generator cable.
6. a kind of wind turbine generator cable concentrator as claimed in claim 1, it is characterized in that, the edge of described the first ring-shaped discs (6) is provided with T the first semi-cylindrical canyon (15), T is greater than 1 natural number, the edge of described the second ring-shaped discs (7) is provided with T the second semi-cylindrical canyon (16), and described T the first semi-cylindrical canyon (15) overlaps with T the second semi-cylindrical canyon (16) in the vertical direction.
7. a kind of wind turbine generator cable concentrator as claimed in claim 1, it is characterized in that, the material of the described first semicircle disc (1), the second semicircle disc (2), the 3rd semicircle disc (3) and the 4th semicircle disc (4) is polypropylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320419326.9U CN203387127U (en) | 2013-07-15 | 2013-07-15 | Wind turbine generator system cable deconcentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320419326.9U CN203387127U (en) | 2013-07-15 | 2013-07-15 | Wind turbine generator system cable deconcentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203387127U true CN203387127U (en) | 2014-01-08 |
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ID=49875577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320419326.9U Expired - Fee Related CN203387127U (en) | 2013-07-15 | 2013-07-15 | Wind turbine generator system cable deconcentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203387127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199380A (en) * | 2017-03-27 | 2017-09-26 | 重庆泰山电缆有限公司 | Superhigh voltage DC subsea cable soft joint heavy in section molded line conductor welding method |
| CN107508221A (en) * | 2017-08-15 | 2017-12-22 | 华中科技大学 | A kind of modular high pressure deconcentrator |
-
2013
- 2013-07-15 CN CN201320419326.9U patent/CN203387127U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199380A (en) * | 2017-03-27 | 2017-09-26 | 重庆泰山电缆有限公司 | Superhigh voltage DC subsea cable soft joint heavy in section molded line conductor welding method |
| CN107199380B (en) * | 2017-03-27 | 2019-09-13 | 重庆泰山电缆有限公司 | The big section molded line solderable conductor of superhigh voltage DC subsea cable soft joint connects method |
| CN107508221A (en) * | 2017-08-15 | 2017-12-22 | 华中科技大学 | A kind of modular high pressure deconcentrator |
| CN107508221B (en) * | 2017-08-15 | 2023-01-06 | 华中科技大学 | Modular high-voltage deconcentrator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NEI MONGGOL GEOHO ENERGY EQUIPMENT CO., LTD. Free format text: FORMER OWNER: MONGOLIA GEOHO ENERGY TECHNOLOGY CO.,LTD. Effective date: 20150331 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150331 Address after: 017000 the Inner Mongolia Autonomous Region Erdos City Dongsheng equipment manufacturing base Patentee after: INNER MONGOLIA GEOHO ENERGY EQUIPMENT CO., LTD. Address before: 017000 equipment manufacturing base of Erdos City, the Inner Mongolia Autonomous Region Patentee before: Inner Mongolia Geoho Energy Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20180715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |