CN106025972A - Busway cable incoming box dedicated to wind power generator - Google Patents
Busway cable incoming box dedicated to wind power generator Download PDFInfo
- Publication number
- CN106025972A CN106025972A CN201610541745.8A CN201610541745A CN106025972A CN 106025972 A CN106025972 A CN 106025972A CN 201610541745 A CN201610541745 A CN 201610541745A CN 106025972 A CN106025972 A CN 106025972A
- Authority
- CN
- China
- Prior art keywords
- lead
- casing
- incoming
- line
- box body
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
- H02G5/08—Connection boxes therefor
Abstract
The invention discloses a busway cable incoming box dedicated to a wind power generator. The busway cable incoming box comprises a box body, a number of conductive vertical busbars, and a number of conductive incoming bars. A cavity is arranged in the box body. Inlets are arranged in one side of the box body. Both ends of the vertical busbars are fixed inside the box body through upper covers and lower covers, and then are fixed inside the box body through insulation terminals and a bracket. The incoming bars are Z-type. One end of each incoming bar comes into the box body through an inlet and is connected with a vertical busbar. One incoming bar is corresponding to a vertical busbar. According to the invention, the Z-type incoming bars are directly connected with the vertical busbars, which omits transitional bars in the existing structure, saves a large number of copper bars, and simplifies the structure in the box body; the busway cable incoming box has the advantages of small size, simple manufacture, high manufacture efficiency, reduced material cost and labor cost, and improved competitiveness.
Description
Technical field
The present invention relates to a kind of wind-driven generator Special bus duct long cable section of ingoing line case.
Background technology
Along with the development of technology, 1.5MW, 2MW and the development of above wind-driven generator thereof are swift and violent, blower fan tower barrel bus duct compares cable the many advantages such as fire prevention, antitheft, easy for installation, structure is attractive in appearance, thermal diffusivity is high；Bus duct is applied in blower fan tower barrel maturation.But the problems such as the high cost of existing bus duct product cable box, large volume, safety make bus duct competitiveness reduce, its many-sided urgent need technology upgrading, such as, in existing bus duct product cable box structure, A B C every phase copper bar of PE tetra-phase be two (transition arrange+one in line), expend very much copper material, and overall weight can increase；It addition, existing bus duct product cable box structural strength is inadequate, during cylinder transport to wind field, often there is the phenomenon such as sagging deflections, damage in bus duct product cable box.The wind-driven generator Special bus duct long cable section of ingoing line case of a kind of structure improvement is provided for this present invention.
Summary of the invention
In order to solve the problems referred to above, the present invention provides a kind of wind-driven generator Special bus duct long cable section of ingoing line case.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of wind-driven generator Special bus duct long cable section of ingoing line case, including:
Casing, has cavity in casing, the side of casing has entrance；
Some conductive vertical busbars, vertical busbar two ends are fixed on box inside by top set and following set, then are fixed on box inside by insulated terminal and support；
Some conductive lead-in line rows, lead-in line row is Z-shaped, and lead-in line row one end enters casing in entrance and is connected with vertical busbar, the corresponding vertical busbar of a lead-in line row.
Described casing opposite side is provided with some waterproof locking heads, has a through hole passed for wire in waterproof locking head.
The opposite side of described casing is provided with a support, and support one end is fixing with wall box to be connected, and the other end is provided with elongated hole.
Described porch is provided with protection channel, and protection channel one end is connected with entrance, and the lead-in line row other end is positioned at this protection channel, is provided with the phase isolation block of insulation between adjacent lead-in line row.
Described vertical busbar uses copper product to make, and lead-in line row uses copper product or aluminum to make.
The invention has the beneficial effects as follows: the present invention is directly connected to vertical busbar by arranging Z-shaped lead-in line row, eliminate the transition row in existing structure, a large amount of copper bar can be saved, simplify box inner structure simultaneously, make build of the present invention less, manufacture the simplest, manufacture efficiency high, reduce material cost and cost of labor, promote the competitiveness of the present invention.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the schematic diagram after hidden parts parts of the present invention.
Detailed description of the invention
With reference to Fig. 1～Fig. 2, the present invention is a kind of wind-driven generator Special bus duct long cable section of ingoing line case, including:
Casing 1, has cavity in casing 1, the side of casing 1 has entrance；
Some conductive vertical busbars 2, vertical busbar 2 two ends are fixed on inside casing 1 by top set and following set, then are fixed on box inside by insulated terminal 3 and support；Vertically busbar 2 uses copper product to make；
Some conductive lead-in line rows 4, lead-in line row 4 is Z-shaped, and lead-in line row 4 one end enters casing 1 in entrance and is connected with vertical busbar 2, the corresponding vertical busbar 2 of a lead-in line row 4.The present invention is directly connected to vertical busbar 2 by arranging Z-shaped lead-in line row 4, eliminate the transition row in existing structure, a large amount of copper bar can be saved, simplify casing 1 internal structure simultaneously, make build of the present invention less, manufacture the simplest, manufacture efficiency high, reduce material cost and cost of labor, promote the competitiveness of the present invention.
As depicted in figs. 1 and 2, casing 1 opposite side is provided with some waterproof locking heads 5, has a through hole passed for wire in waterproof locking head 5, and line ear is connected with vertical busbar 2 by bolt by wire through through hole.
As it is shown in figure 1, the opposite side of casing 1 is provided with a support 6, support 6 one end is fixing with casing 1 sidewall to be connected, and the other end is provided with elongated hole 7.The fixing of casing 1 is easy in the setting of support 6, simultaneously because decrease the use of transition copper bars so that weight of the present invention declines to a great extent, is possible to prevent the phenomenons such as present invention sagging deflections in transportation, damage to occur.
As shown in Figure 1, for preventing from artificially touching and lead-in line row 4 protection itself being considered, porch is provided with protection channel 8, protection channel 8 one end is connected with entrance, lead-in line row 4 other end is positioned at this protection channel 8, being provided with the phase isolation block 9 of insulation between adjacent lead-in line row 4, lead-in line row 4 uses copper product or aluminum to make.
Above-described embodiment is the preferred version of the present invention, and the present invention also can have other embodiments.Those skilled in the art also can make equivalent variations or replacement on the premise of spirit of the present invention, and modification or the replacement of these equivalents are all contained in the scope set by the application claim.
Claims (5)
1. a wind-driven generator Special bus duct long cable section of ingoing line case, it is characterised in that including:
Casing, has cavity in casing, the side of casing has entrance；
Some conductive vertical busbars, vertical busbar two ends are fixed on box inside by top set and following set, then are fixed on box inside by insulated terminal and support；
Some conductive lead-in line rows, lead-in line row is Z-shaped, and lead-in line row one end enters casing in entrance and is connected with vertical busbar, the corresponding vertical busbar of a lead-in line row.
2. a kind of wind-driven generator Special bus duct long cable section of ingoing line case as claimed in claim 1, it is characterised in that described casing opposite side is provided with some waterproof locking heads, has a through hole passed for wire in waterproof locking head.
3. a kind of wind-driven generator Special bus duct long cable section of ingoing line case as claimed in claim 1, it is characterised in that the opposite side of described casing is provided with a support, support one end is fixing with wall box to be connected, and the other end is provided with elongated hole.
4. a kind of wind-driven generator Special bus duct long cable section of ingoing line case as claimed in claim 1, it is characterized in that described porch is provided with protection channel, protection channel one end is connected with entrance, and the lead-in line row other end is positioned at this protection channel, is provided with the phase isolation block of insulation between adjacent lead-in line row.
5. a kind of wind-driven generator Special bus duct long cable section of ingoing line case as claimed in claim 1, it is characterised in that described vertical busbar uses copper product to make, lead-in line row uses copper product or aluminum to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610541745.8A CN106025972A (en) | 2016-07-08 | 2016-07-08 | Busway cable incoming box dedicated to wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610541745.8A CN106025972A (en) | 2016-07-08 | 2016-07-08 | Busway cable incoming box dedicated to wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106025972A true CN106025972A (en) | 2016-10-12 |
Family
ID=57109230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610541745.8A Pending CN106025972A (en) | 2016-07-08 | 2016-07-08 | Busway cable incoming box dedicated to wind power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106025972A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005107028A1 (en) * | 2004-04-30 | 2005-11-10 | Siemens Aktiengesellschaft | Installation distributor housing |
| CN201877756U (en) * | 2010-11-25 | 2011-06-22 | 镇江西门子母线有限公司 | Cable incoming unit for wind power generation |
| CN202268793U (en) * | 2011-09-07 | 2012-06-06 | 艾默生网络能源有限公司 | Cable outlet structure of alternating-current cabinet |
| CN104253400A (en) * | 2014-09-24 | 2014-12-31 | 江苏瑞欧宝电气有限公司 | Wind power busbar incoming and outgoing box |
| CN205911708U (en) * | 2016-07-08 | 2017-01-25 | 中山市明阳电器有限公司 | Aerogenerator bus duct cable inlet wire case |
-
2016
- 2016-07-08 CN CN201610541745.8A patent/CN106025972A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005107028A1 (en) * | 2004-04-30 | 2005-11-10 | Siemens Aktiengesellschaft | Installation distributor housing |
| CN201877756U (en) * | 2010-11-25 | 2011-06-22 | 镇江西门子母线有限公司 | Cable incoming unit for wind power generation |
| CN202268793U (en) * | 2011-09-07 | 2012-06-06 | 艾默生网络能源有限公司 | Cable outlet structure of alternating-current cabinet |
| CN104253400A (en) * | 2014-09-24 | 2014-12-31 | 江苏瑞欧宝电气有限公司 | Wind power busbar incoming and outgoing box |
| CN205911708U (en) * | 2016-07-08 | 2017-01-25 | 中山市明阳电器有限公司 | Aerogenerator bus duct cable inlet wire case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |