CN207303818U - A kind of environmentally friendly Cubicle Gas-Insulated Switchgear of busbar closing - Google Patents
A kind of environmentally friendly Cubicle Gas-Insulated Switchgear of busbar closing Download PDFInfo
- Publication number
- CN207303818U CN207303818U CN201820286033.0U CN201820286033U CN207303818U CN 207303818 U CN207303818 U CN 207303818U CN 201820286033 U CN201820286033 U CN 201820286033U CN 207303818 U CN207303818 U CN 207303818U
- Authority
- CN
- China
- Prior art keywords
- busbar
- switchgear
- environmentally friendly
- inner housing
- closing
- 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
Links
- 238000009413 insulation Methods 0.000 claims abstract description 37
- 239000002826 coolant Substances 0.000 claims abstract description 7
- 239000007787 solid Substances 0.000 claims abstract description 7
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Gas-Insulated Switchgears (AREA)
Abstract
The utility model discloses a kind of environmentally friendly Cubicle Gas-Insulated Switchgear of busbar closing, including shell body and switchgear, the switchgear is fixedly installed in the shell body, the switchgear includes the inner housing of closing, pole, contact knife, junction block and busbar are equipped with the inner housing, set insulation sleeve to be wrapped in the middle part of busbar, insulation effect can be increased so that switchgear is safer when using；The radiator structure of tooth form is set on the madial wall of insulation sleeve, be conducive to export the heat that busbar produces by radiator structure, derived heat is consumed by the solid coolant in radiating sleeve, is advantageously reduced the temperature around busbar, is strengthened the security performance of switchgear；Set temperature detection device can carry out temperature detection, when temperature is excessive, can pass through warning device alert.
Description
Technical field
It the utility model is related to high-tension switch gear field, more particularly to a kind of environmentally friendly gas-insulated metal of busbar closing
Sealing switch equipment.
Background technology
Metal enclosed switchgear includes gas-filling cabinet, usually has three combined floodgate, separating brake and ground connection stations, three stations
Operation control is carried out by the operating mechanism of gas-filling cabinet three-stations load switch.But the busbar both ends in existing switchgear connect
Junction block and contact knife are connect, and middle part is exposed mostly, insulating capacity is poor.
Utility model content
Technical problem to be solved in the utility model is：The busbar envelope for provide a kind of good insulation preformance, having a safety feature
The environmentally friendly Cubicle Gas-Insulated Switchgear closed.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of environmentally friendly Cubicle Gas-Insulated Switchgear of busbar closing, including shell body and switchgear, it is described
Switchgear is fixedly installed in the shell body, and the switchgear includes the inner housing of closing, is equipped with the inner housing
Pole, contact knife, junction block and busbar, the both ends of the busbar are fixedly connected with the junction block and contact knife respectively, are further included absolutely
Edge set, the middle part of the busbar are located in the insulation sleeve, and the madial wall of the insulation sleeve is equipped with the radiator structure of tooth form, institute
State and radiating sleeve is also arranged with insulation sleeve, solid coolant is equipped with the radiating sleeve；Temperature inspection is additionally provided with the inner housing
Survey device and warning device, the warning device are electrically connected with temperature-detecting device.
Further, breaker and current transformer are further included, the breaker and current transformer are fixedly installed respectively
In in the shell body, the breaker is electrically connected with the switchgear and current transformer respectively, the current transformer
It is electrically connected with switchgear.
Further, voltage transformer is further included, the voltage transformer is fixedly installed in the shell body, the electricity
Pressure mutual inductor is electrically connected with the breaker and switchgear respectively.
Further, the material of the insulation sleeve is epoxy resin.
Further, the inner housing is equipped with pressure-detecting device, the pressure-detecting device and the warning device
It is electrically connected.
Further, the lateral wall of the inner housing is equipped with heat sink.
The beneficial effects of the utility model are：Set insulation sleeve to be wrapped in the middle part of busbar, insulation effect can be increased,
So that switchgear is safer when using；The radiator structure of tooth form is set on the madial wall of insulation sleeve, is conducive to busbar
The heat of generation is exported by radiator structure, and derived heat is consumed by the solid coolant in radiating sleeve, is advantageously reduced
Temperature around busbar, strengthens the security performance of switchgear；Set temperature detection device can carry out temperature detection, work as temperature
When excessive, warning device alert can be passed through.
Brief description of the drawings
Fig. 1 is the entirety for the environmentally friendly Cubicle Gas-Insulated Switchgear that the busbar of the utility model embodiment one is closed
Structure diagram；
Fig. 2 is the part for the environmentally friendly Cubicle Gas-Insulated Switchgear that the busbar of the utility model embodiment one is closed
Structure diagram；
Fig. 3 is the partial structural diagram of the switchgear of the utility model embodiment one.
Label declaration：
1st, shell body；2nd, switchgear；3rd, temperature-detecting device；4th, warning device；5th, pressure-detecting device；6th, it is breaking
Device；7th, current transformer；8th, voltage transformer；21st, inner housing；22nd, heat sink；23rd, pole；24th, contact knife；25th, junction block；
26th, busbar；27th, insulation sleeve；271st, radiator structure；28th, radiating sleeve.
Embodiment
To describe the technology contents of the utility model, the objects and the effects in detail, below in conjunction with embodiment and match somebody with somebody
Attached drawing is closed to be explained.
The design of the utility model most critical is：Insulation sleeve is set to be wrapped in the middle part of busbar, in the inner side of insulation sleeve
The radiator structure of tooth form is set on wall, radiating sleeve is also arranged with insulation sleeve.
It refer to Fig. 1 to Fig. 3, a kind of environmentally friendly Cubicle Gas-Insulated Switchgear of busbar closing, including shell body
And switchgear, the switchgear are fixedly installed in the shell body, the switchgear includes the inner housing of closing, institute
State in inner housing and be equipped with pole, contact knife, junction block and busbar, the both ends of the busbar are fixed with the junction block and contact knife respectively
Connection, further includes insulation sleeve, the middle part of the busbar is located in the insulation sleeve, and the madial wall of the insulation sleeve is equipped with tooth form
Radiator structure, radiating sleeve is also arranged with the insulation sleeve, solid coolant is equipped with the radiating sleeve；On the inner housing
Temperature-detecting device and warning device are additionally provided with, the warning device is electrically connected with temperature-detecting device.
As can be seen from the above description, the beneficial effects of the utility model are：Insulation sleeve is set to be wrapped in the middle part of busbar, can
To increase insulation effect so that switchgear is safer when using；The heat dissipation knot of tooth form is set on the madial wall of insulation sleeve
Structure, is conducive to export the heat that busbar produces by radiator structure, derived heat is disappeared by the solid coolant in radiating sleeve
Consume, advantageously reduce the temperature around busbar, strengthen the security performance of switchgear；Set temperature detection device can carry out
Temperature detection, when temperature is excessive, can pass through warning device alert.
Further, breaker and current transformer are further included, the breaker and current transformer are fixedly installed respectively
In in the shell body, the breaker is electrically connected with the switchgear and current transformer respectively, the current transformer
It is electrically connected with switchgear.
Seen from the above description, breaker and current transformer are set, when the operating current of switchgear is excessive, open circuit
Device disconnects, and can be protected with switching devices, and prevent danger.
Further, voltage transformer is further included, the voltage transformer is fixedly installed in the shell body, the electricity
Pressure mutual inductor is electrically connected with the breaker and switchgear respectively.
Seen from the above description, when the operating voltage of switchgear is excessive, breaker disconnects, and switching devices are protected
Shield.
Further, the material of the insulation sleeve is epoxy resin.
Seen from the above description, its good insulation preformance using epoxy resin as insulation sleeve.
Further, the inner housing is equipped with pressure-detecting device, the pressure-detecting device and the warning device
It is electrically connected.
Seen from the above description, since inner housing is closed, pressure-detecting device can detect the pressure in inner housing, work as pressure
When power is excessive or too low, warning device alert can be passed through.
Further, the lateral wall of the inner housing is equipped with heat sink.
Seen from the above description, set heat sink to be conducive to radiate on inner housing, prevent the building ring of switchgear
Border temperature is excessive.
Fig. 1 to Fig. 3 is refer to, the embodiment one of the utility model is：
A kind of environmentally friendly Cubicle Gas-Insulated Switchgear of busbar closing, has preferable insulation performance and security
Energy.
As shown in Figure 1, the environmentally friendly Cubicle Gas-Insulated Switchgear of the busbar closing includes shell body 1 and switch
Equipment 2, the switchgear 2 are fixedly installed in the shell body 1.As shown in Fig. 2, the switchgear 2 includes closing
Inner housing 21, the lateral wall of the inner housing 21 are equipped with heat sink 22, be equipped with the inner housing 21 pole 23, contact knife 24,
Junction block 25, busbar 26 and insulation sleeve 27, the both ends of the busbar 26 are fixedly connected with the junction block 25 and contact knife 24 respectively,
The middle part of the busbar 26 is located in the insulation sleeve 27, and the material of the insulation sleeve 27 is epoxy resin.As shown in figure 3, institute
The madial wall for stating insulation sleeve 27 is equipped with the radiator structure 271 of tooth form, and radiating sleeve 28 is also arranged with the insulation sleeve 27, described
Solid coolant is equipped with radiating sleeve 28.
In the present embodiment, temperature-detecting device 3 and warning device 4, the warning device 4 are additionally provided with the inner housing 21
It is electrically connected with temperature-detecting device 3.The inner housing 21 is equipped with pressure-detecting device 5, the pressure-detecting device 5 also with institute
Warning device 4 is stated to be electrically connected.
In the present embodiment, breaker 6, current transformer 7 and voltage transformer 8 are further included, the breaker 6, electric current are mutual
Sensor 7 and voltage transformer 8 are fixedly installed in the shell body 1 respectively, the breaker 6 respectively with the switchgear 2
Be electrically connected with current transformer 7, the current transformer 7 is electrically connected with switchgear 2, the voltage transformer 8 respectively with institute
State breaker 6 and switchgear 2 is electrically connected.
In conclusion a kind of environmentally friendly Cubicle Gas-Insulated Switchgear of busbar closing provided by the utility model,
It with preferable insulation performance, and can preferably be radiated with switching devices, ensure it in safer building ring
Work in border.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalents made based on the specification and figures of the utility model, are directly or indirectly used in relevant technology neck
Domain, is equally included in the patent within the scope of the utility model.
Claims (6)
1. a kind of environmentally friendly Cubicle Gas-Insulated Switchgear of busbar closing, including shell body and switchgear, described to open
Close equipment to be fixedly installed in the shell body, the switchgear includes the inner housing of closing, and pole is equipped with the inner housing
Column, contact knife, junction block and busbar, the both ends of the busbar are fixedly connected with the junction block and contact knife respectively, it is characterised in that
Insulation sleeve is further included, the middle part of the busbar is located in the insulation sleeve, and the madial wall of the insulation sleeve is equipped with dissipating for tooth form
Heat structure, radiating sleeve is also arranged with the insulation sleeve, solid coolant is equipped with the radiating sleeve；Also set on the inner housing
There are temperature-detecting device and warning device, the warning device is electrically connected with temperature-detecting device.
2. the environmentally friendly Cubicle Gas-Insulated Switchgear of busbar closing according to claim 1, it is characterised in that also
Including breaker and current transformer, the breaker and current transformer are fixedly installed in the shell body respectively, described
Breaker is electrically connected with the switchgear and current transformer respectively, and the current transformer is electrically connected with switchgear.
3. the environmentally friendly Cubicle Gas-Insulated Switchgear of busbar closing according to claim 2, it is characterised in that also
Including voltage transformer, the voltage transformer is fixedly installed in the shell body, the voltage transformer respectively with it is described
Breaker and switchgear are electrically connected.
4. the environmentally friendly Cubicle Gas-Insulated Switchgear of the busbar closing according to claims 1 to 3 any one, its
It is characterized in that, the material of the insulation sleeve is epoxy resin.
5. the environmentally friendly Cubicle Gas-Insulated Switchgear of the busbar closing according to claims 1 to 3 any one, its
It is characterized in that, the inner housing is equipped with pressure-detecting device, and the pressure-detecting device is electrically connected with the warning device.
6. the environmentally friendly Cubicle Gas-Insulated Switchgear of the busbar closing according to claims 1 to 3 any one, its
It is characterized in that, the lateral wall of the inner housing is equipped with heat sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820286033.0U CN207303818U (en) | 2018-02-28 | 2018-02-28 | A kind of environmentally friendly Cubicle Gas-Insulated Switchgear of busbar closing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820286033.0U CN207303818U (en) | 2018-02-28 | 2018-02-28 | A kind of environmentally friendly Cubicle Gas-Insulated Switchgear of busbar closing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207303818U true CN207303818U (en) | 2018-05-01 |
Family
ID=62274418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820286033.0U Expired - Fee Related CN207303818U (en) | 2018-02-28 | 2018-02-28 | A kind of environmentally friendly Cubicle Gas-Insulated Switchgear of busbar closing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207303818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111342382A (en) * | 2020-03-18 | 2020-06-26 | 南通苏源恒炫电气有限公司 | Compact movable high-voltage alternating-current metal-enclosed switchgear |
-
2018
- 2018-02-28 CN CN201820286033.0U patent/CN207303818U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111342382A (en) * | 2020-03-18 | 2020-06-26 | 南通苏源恒炫电气有限公司 | Compact movable high-voltage alternating-current metal-enclosed switchgear |
| CN111342382B (en) * | 2020-03-18 | 2021-08-20 | 南通苏源恒炫电气有限公司 | Compact movable high-voltage alternating-current metal-enclosed switchgear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180501 |