CN207233413U - A kind of conducting rod and the GIS using the conducting rod - Google Patents
A kind of conducting rod and the GIS using the conducting rod Download PDFInfo
- Publication number
- CN207233413U CN207233413U CN201720941327.8U CN201720941327U CN207233413U CN 207233413 U CN207233413 U CN 207233413U CN 201720941327 U CN201720941327 U CN 201720941327U CN 207233413 U CN207233413 U CN 207233413U
- Authority
- CN
- China
- Prior art keywords
- conducting rod
- conductive bar
- bar body
- heat emission
- emission hole
- 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.)
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Links
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 238000009826 distribution Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 210000003734 kidney Anatomy 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
It the utility model is related to a kind of conducting rod and the GIS using the conducting rod, conducting rod includes hollow conductive bar body, conductive bar body includes the first connecting pin, second connection end and the shank portion between two connecting pins, the length direction extension of the conductive bar body in length edge and the heat emission hole connected with the cavity of conductive bar body are provided with shank portion, the setting of heat emission hole make it that GIS internal gas flows are more smooth, be conducive to the quick diffusion of heat, so that GIS interior temperature distributions are more uniform, length direction extension of the length of heat emission hole along conductive bar body, it is such be arranged in the case of identical heat dissipation area the sectional area of conducting rod is influenced it is smaller, it can ensure that also there is preferable heat-sinking capability in the case where the flow area of conducting rod reduces very little.
Description
Technical field
It the utility model is related to a kind of conducting rod and the GIS using the conducting rod.
Background technology
At present, in GIS (Cubicle Gas-Insulated Switchgear) manufactures assembling process, spring is installed in contact base
Fingertip, busbar, that is, conducting rod are installed in contact base by spring touch finger and realize electrical connection, and such structure disclosure satisfy that greatly
The capacity requirement of most GIS.Growing with society, power demand increase, electric system transmission line capability also increases therewith
Greatly.In the case where not changing voltage class, increase transmission current becomes the effective ways for improving transmission line capability.But with
The increase of electric current, the caloric value of busbar, that is, conducting rod of GIS are consequently increased, in the case where not changing conducting rod size, very
Difficulty meets temperature increase requirement.And blindly increasing the size of conducting rod, it will the insulation margin for reducing busbar even causes insulation breakdown,
The insulating supporting and contact base coordinated simultaneously for conducting rod is also sized to redesign, and causes the increase of cost.
Utility model content
The purpose of this utility model is to provide a kind of in the case where not increasing the dimensional conditions of conducting rod, good heat dissipation effect is led
Electric pole；Meanwhile the purpose of this utility model also resides in and provides a kind of GIS using the conducting rod.
To achieve the above object, a kind of technical solution of conducting rod of the utility model is：A kind of conducting rod, including it is hollow
Conductive bar body, conductive bar body includes the first connecting pin, second connection end and the rod body part between two connecting pins
Point, the length direction extension of the conductive bar body in length edge is provided with shank portion and is connected with the cavity of conductive bar body
Heat emission hole.
Axisymmetrical arrangement of two heat emission holes that the heat emission hole is arranged in pairs and is arranged in pairs along conductive bar body.
The heat emission hole has more than two pairs and is arranged at along the length direction uniform intervals of conductive bar body in shank portion.
The heat emission hole is rectangular opening or kidney slot.
The technical solution of GIS of the utility model a kind of is：A kind of GIS, including housing and the conduction that is arranged in housing
Bar, the conducting rod include hollow conductive bar body, and conductive bar body includes the first connecting pin, second connection end and positioned at two
Shank portion between a connecting pin, length is provided with shank portion along the length direction extension of conductive bar body and with leading
The heat emission hole of the cavity connection of electric pole body.
Axisymmetrical arrangement of two heat emission holes that the heat emission hole is arranged in pairs and is arranged in pairs along conductive bar body.
The heat emission hole has more than two pairs and is arranged at along the length direction uniform intervals of conductive bar body in shank portion.
The heat emission hole is rectangular opening or kidney slot.
The beneficial effects of the utility model are：The setting of heat emission hole make it that GIS internal gas flows are more smooth, is conducive to
The quick diffusion of heat so that GIS interior temperature distributions are more uniform, the length direction of the conductive bar body in length edge of heat emission hole
Extension, such be arranged in the case of identical heat dissipation area influences the sectional area of conducting rod smaller, can ensure leading
The flow area of electric pole also has preferable heat-sinking capability in the case of reducing very little.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of one embodiment of GIS of the utility model；
Fig. 2 is the structure diagram of the conducting rod in Fig. 1.
Embodiment
The embodiment of the utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment of GIS of the utility model a kind of, as depicted in figs. 1 and 2, including housing 5 and is arranged at housing 5
Interior conducting rod 6, conducting rod include conductive bar body, and conductive bar body includes the first connecting pin 1, second connection end 2 and is located at
Shank portion 3 between two connecting pins, is provided with three pairs in shank portion 3 along the axis direction uniform intervals of conductive bar body
Heat emission hole 4, each heat emission hole 4 are connected with the inner cavity of conductive bar body, and each pair heat emission hole 4 includes two length along conductive bar body
The rectangular opening of length direction extension, each pair heat emission hole 4 are axisymmetricly arranged along the axis of conductive bar body.The length side of rectangular opening
To parallel with the axis of conductive bar body.The conducting rod of said structure make it that GIS internal gas flows are more smooth, is conducive to heat
The quick diffusion of amount so that GIS interior temperature distributions are more uniform, and in the case of same heat dissipation area, said structure
Conducting rod can ensure that the flow area of conducting rod also has preferable heat-sinking capability in the case of reducing very little, while also can
Ensure that the amplitude of the intensity decreases of conducting rod is also smaller, so as to improve company's competitiveness of product in market.The both ends of housing 5
Insulating basin 7 is both provided with, is provided with insulating basin 7 and is led for the connection of the corresponding connecting pin support installation for conducting rod 6
Body.
In the other embodiment of the utility model, the logarithm of heat emission hole can be adjusted according to actual needs；Three pairs dissipate
Hot hole can also be arranged on the middle part of shank portion；Heat emission hole can not also be arranged in pairs；The length direction of heat emission hole can also
It is obliquely installed along the surface of conductive bar body；Each pair heat emission hole can not also be set along the axisymmetrical of conductive bar body；Heat dissipation
Hole can also be kidney slot of the length along the length direction extension of conductive bar body.
A kind of embodiment of conducting rod is identical with the embodiment of the conducting rod in each embodiment of above-mentioned GIS a kind of, herein
Repeat no more.
Claims (8)
- A kind of 1. conducting rod, it is characterised in that：Including hollow conductive bar body, conductive bar body includes the first connecting pin, the Two connecting pins and the shank portion between two connecting pins, length of the length along conductive bar body is provided with shank portion Heat emission hole that is that direction extends and being connected with the cavity of conductive bar body.
- A kind of 2. conducting rod according to claim 1, it is characterised in that：What the heat emission hole was arranged in pairs and was arranged in pairs Axisymmetrical arrangement of two heat emission holes along conductive bar body.
- A kind of 3. conducting rod according to claim 1, it is characterised in that：The heat emission hole has more than two pairs and along conducting rod The length direction uniform intervals of body are arranged in shank portion.
- 4. according to a kind of conducting rod of claim 1-3 any one of them, it is characterised in that：The heat emission hole is rectangular opening or waist Shape hole.
- 5. a kind of GIS, including housing and the conducting rod that is arranged in housing, it is characterised in that：The conducting rod includes hollow Conductive bar body, conductive bar body include the first connecting pin, second connection end and the shank portion between two connecting pins, Length is provided with shank portion along the length direction extension of conductive bar body and is connected with the cavity of conductive bar body scattered Hot hole.
- A kind of 6. GIS according to claim 5, it is characterised in that：The heat emission hole be arranged in pairs and be arranged in pairs two Axisymmetrical arrangement of a heat emission hole along conductive bar body.
- A kind of 7. GIS according to claim 5, it is characterised in that：The heat emission hole has more than two pairs and along conducting rod sheet The length direction uniform intervals of body are arranged in shank portion.
- 8. according to a kind of GIS of claim 5-7 any one of them, it is characterised in that：The heat emission hole is rectangular opening or kidney-shaped Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941327.8U CN207233413U (en) | 2017-07-31 | 2017-07-31 | A kind of conducting rod and the GIS using the conducting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941327.8U CN207233413U (en) | 2017-07-31 | 2017-07-31 | A kind of conducting rod and the GIS using the conducting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207233413U true CN207233413U (en) | 2018-04-13 |
Family
ID=61855204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720941327.8U Active CN207233413U (en) | 2017-07-31 | 2017-07-31 | A kind of conducting rod and the GIS using the conducting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207233413U (en) |
-
2017
- 2017-07-31 CN CN201720941327.8U patent/CN207233413U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |