CN206041426U - Energy -saving generating line unit of high insulation - Google Patents
Energy -saving generating line unit of high insulation Download PDFInfo
- Publication number
- CN206041426U CN206041426U CN201621061122.2U CN201621061122U CN206041426U CN 206041426 U CN206041426 U CN 206041426U CN 201621061122 U CN201621061122 U CN 201621061122U CN 206041426 U CN206041426 U CN 206041426U
- Authority
- CN
- China
- Prior art keywords
- bus
- generating line
- permanent magnet
- mounting blocks
- cabinet
- 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.)
- Expired - Fee Related
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- Installation Of Bus-Bars (AREA)
Abstract
The utility model provides an energy -saving generating line unit of high insulation relates to the equipment for power transmission and distribution field. Personally experience sth. Part of the body including generating line, generating line installation piece and cabinet, the generating line passes through generating line installation piece to be installed on the cabinet body, is provided with three group's generating line subelements in every generating line unit, and three organize generating line subelement parallel arrangement constitutes the generating line units, and every group generating line subelement includes generating line, generating line installation piece and sets up to be installed between the piece and the cabinet body and the U -shaped locating piece on being fixed in the cabinet body at the generating line, the generating line constitute by three at least parallel arrangement's rectangular form copper, weld respectively together at the both ends of three block length strip coppers, in the recess of rectangular form copper cartridge on generating line installation piece, generating line installation piece is made by insulating material, it has the pie permanent magnet to inlay on the generating line installation piece, inboard relative with the pie permanent magnet of U -shaped locating piece on be provided with cyclic annular permanent magnet, be provided with the strip permanent magnet on the lateral wall of U -shaped locating piece.
Description
Technical field：
This utility model is related to equipment for power transmission and distribution field, and in particular to the energy-saving bus unit of high-insulation.
Background technology：
According in low pressure power transmission and distribution facility, bus unit is the requisite part of various low-tension switch cabinet.Existing bus
The support for being bus mounting blocks composition made by steel crossbeam and insulant of unit employing is combined with copper bus
Bus unit.The eddy-current heating that steel crossbeam in this kind of bus unit is produced in high current, not only increases equipment
Useless power consumption, and the cooling requirements to equipment are increased, potential risk is caused to equipment safety stable operation.
Utility model content：
For solving various bus of low-voltage switch cabinet unit eddy-current heating hidden danger and the drawback such as radiating effect is bad, this practicality is newly
Type provides one kind without vortex, the energy-saving bus unit of the high-insulation of good heat dissipation.
The technical solution of the utility model is：The energy-saving bus unit of high-insulation include bus, bus mounting blocks and
Cabinet, bus are arranged on cabinet by bus mounting blocks, are provided with three groups of bus subelements in each bus unit, and three groups female
Line subelement composition bus unit arranged in parallel, every group of bus subelement include bus, bus mounting blocks and are arranged on bus peace
The U-shaped locating piece for filling between block and cabinet and being fixed on cabinet, described bus is by least three pieces strips be arrangeding in parallel
Copper coin is constituted, and the two ends of three block length strip copper coins are respectively welded together, and strip copper coin is inserted into recessed on bus mounting blocks
In groove, bus mounting blocks are made up of insulant, are inlaid with pie permanent magnet, in described U-shaped locating piece on bus mounting blocks
Annular permanent magnets are provided with the face relative with pie permanent magnet of side, are provided with bar permanent magnet on the side wall of U-shaped locating piece.
Internal diameter and external diameter less than annular permanent magnets of the external diameter of described pie permanent magnet more than annular permanent magnets.It is described
Pie permanent magnet, annular permanent magnets and bar permanent magnet made by NdFeB material.
This utility model has the advantages that：This utility model is employed by least three pieces strips be arrangeding in parallel
The bus structure that copper coin is welded, compared with bus made by monolithic copper coin of the prior art, radiating effect is obviously improved；
This utility model using the peer of magnet repel each other principle by bus and bus mounting blocks be suspended in upper and lower two U-shaped locating pieces it
Between, suspension positioning is realized, the insulating properties of bus is effectively increased, is improved the safety of equipment.
Description of the drawings：
Fig. 1 is cross-sectional view of the present utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the top view of Fig. 2.
1- buses in figure, 2- bus mounting blocks, 3- pie permanent magnets, 4- cabinets, 5- annular permanent magnets, 6-U shape locating pieces,
7- bar permanent magnets.
Specific embodiment：
The utility model is described in further detail below in conjunction with the accompanying drawings：
This utility model includes bus 1, bus mounting blocks 2 and cabinet 4, and bus 1 is arranged on cabinet by bus mounting blocks 2
On 4, three groups of bus subelements in each bus unit, are provided with, three groups of bus subelements composition bus unit arranged in parallel, often
Group bus subelement includes bus 1, bus mounting blocks 2 and is arranged between bus mounting blocks 2 and cabinet 4 and is fixed on cabinet 4
On U-shaped locating piece 6, described bus 1 is made up of at least three pieces strip copper coins be arrangeding in parallel, three block length strip copper coins
Two ends are respectively welded together.The bus 1 being welded by least three pieces strip copper coins be arrangeding in parallel is employed, it is and existing
Bus 1 made by monolithic copper coin in technology is compared, and radiating effect is obviously improved.
Strip copper coin is inserted in the groove on bus mounting blocks 2, and plug-in mounting structure causes the spacing of each strip copper coin
It is more stable, so as to ensure that the structural strength of bus.
Bus mounting blocks 2 are made up of insulant, it is ensured that insulation effect.
Pie permanent magnet 3 is inlaid with bus mounting blocks 2, it is relative with pie permanent magnet 3 on the inside of described U-shaped locating piece 6
Face on be provided with annular permanent magnets 5, be provided with bar permanent magnet 7 on the side wall of U-shaped locating piece 6.Pie permanent magnet 3 and ring-type
Permanent magnet 5 coordinates, and bus 1 and bus mounting blocks 2 are suspended in upper and lower two U-shaped locating pieces using the peer of magnet principle of repelling each other
Between 6, suspension positioning is realized, it is to avoid the directly contact of bus and cabinet, so as to effectively increasing the insulating properties of bus 1
Can, improve the safety of equipment.
Internal diameter and external diameter less than annular permanent magnets 5 of the external diameter of described pie permanent magnet 3 more than annular permanent magnets 5,
Ensure that the stability accuracy of positioning.
Described pie permanent magnet 3, annular permanent magnets 5 and bar permanent magnet 7 are made by NdFeB material.
Claims (3)
1. the energy-saving bus unit of a kind of high-insulation, including bus (1), bus mounting blocks (2) and cabinet (4), bus (1)
It is arranged on cabinet (4) by bus mounting blocks (2), it is characterised in that：It is single that three groups of bus are provided with each bus unit
Unit, three groups of bus subelements composition bus unit arranged in parallel, every group of bus subelement include bus (1), bus mounting blocks (2)
And the U-shaped locating piece (6) for being arranged between bus mounting blocks (2) and cabinet (4) and being fixed on cabinet (4), described bus
(1) it is made up of at least three pieces strip copper coins be arrangeding in parallel, the two ends of three block length strip copper coins are respectively welded together, strip
Shape copper coin is inserted in the groove on bus mounting blocks (2), and bus mounting blocks (2) are made up of insulant, bus mounting blocks (2)
On be inlaid with pie permanent magnet (3), be provided with ring on the face relative with pie permanent magnet (3) on the inside of described U-shaped locating piece (6)
Shape permanent magnet (5), is provided with bar permanent magnet (7) on the side wall of U-shaped locating piece (6).
2. the energy-saving bus unit of a kind of high-insulation according to claim 1, it is characterised in that：Described pie is forever
Internal diameter of the external diameter of magnet (3) more than annular permanent magnets (5) and the external diameter less than annular permanent magnets (5).
3. the energy-saving bus unit of a kind of high-insulation according to claim 1, it is characterised in that：Described pie is forever
Magnet (3), annular permanent magnets (5) and bar permanent magnet (7) are made by NdFeB material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621061122.2U CN206041426U (en) | 2016-09-19 | 2016-09-19 | Energy -saving generating line unit of high insulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621061122.2U CN206041426U (en) | 2016-09-19 | 2016-09-19 | Energy -saving generating line unit of high insulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206041426U true CN206041426U (en) | 2017-03-22 |
Family
ID=58295769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621061122.2U Expired - Fee Related CN206041426U (en) | 2016-09-19 | 2016-09-19 | Energy -saving generating line unit of high insulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206041426U (en) |
-
2016
- 2016-09-19 CN CN201621061122.2U patent/CN206041426U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170322 Termination date: 20170919 |