CN206894024U - Outdoor gas-insulating and fully-enclosed combined electrical apparatus flange rain cover - Google Patents
Outdoor gas-insulating and fully-enclosed combined electrical apparatus flange rain cover Download PDFInfo
- Publication number
- CN206894024U CN206894024U CN201720726854.7U CN201720726854U CN206894024U CN 206894024 U CN206894024 U CN 206894024U CN 201720726854 U CN201720726854 U CN 201720726854U CN 206894024 U CN206894024 U CN 206894024U
- Authority
- CN
- China
- Prior art keywords
- cutting ferrule
- insulating
- lower cutting
- fully
- rain cover
- 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
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
Outdoor gas-insulating and fully-enclosed combined electrical apparatus flange rain cover, it is made up of upper cutting ferrule and lower cutting ferrule, upper cutting ferrule and lower cutting ferrule are respectively arc-shaped groove-type structure, one end of upper cutting ferrule and lower cutting ferrule is flexibly connected each other by rotating shaft, the other end of upper cutting ferrule and lower cutting ferrule sets a boss respectively, and upper cutting ferrule is connected with the boss of lower cutting ferrule by fixing bolt.The utility model provides the rain cover of arc-shaped groove-type structure for GIS outdoor equipment flange interfaces, upper cutting ferrule and lower cutting ferrule junction have upper and lower embedded structure simultaneously, not only solve the problems, such as that GIS outdoor equipment flange interfaces are caused gas leakage by rain erosion well, the ventilation and heat at flange interface can also be realized simultaneously, and internal moisture can be dispersed, there is the advantages of simple in construction, easy to use and safe and reliable.
Description
Technical field
It the utility model is related to electric power equipment management technical field, and in particular to a kind of outdoor gas-insulating and fully-enclosed combination
Electrical equipment flange rain cover.
Background technology
Gas-insulating and fully-enclosed combined electrical apparatus, abbreviation GIS.Gas-insulating and fully-enclosed combined electrical apparatus by breaker, keep apart
Pass, earthed switch, transformer, arrester, bus, connector and outlet terminal etc. are formed, and these equipment or part are all closed
In the shell of metallic ground, filled with the SF6 that insulating properties and arc extinction performance are excellent inside it（Sulfur hexafluoride）Gas conduct
Insulation and arc-extinguishing medium, therefore also referred to as SF6 fully closed combined electric units, it is to tie compared with conventional open style transformer station, the advantages of GIS
Structure is compact, floor space is small, reliability is high, configuration is flexible, easy for installation, high safety, strong environmental adaptability, maintenance work
Measure very little.
GIS outdoor equipments do not have the measure of rain-proof, after rain erosion, it is easy to cause flange interface gas leakage, if
After standby internal sulfur hexafluoride gas leakage, inner plenum pressure reduces, and makes the decreasing insulating of device interior gas, when serious
Inner conductor can be caused directly to discharge shell, the safety of power network is on the hazard.
Utility model content
The utility model provides a kind of outdoor gas-insulating and fully-enclosed combined electrical apparatus flange rain cover, to solve existing skill
Existing for art the problem of the interface gas leakage of GIS outdoor equipments flange.
Technical scheme is used by the utility model solves its technical problem：
A kind of outdoor gas-insulating and fully-enclosed combined electrical apparatus flange rain cover, is made up of, upper cutting ferrule upper cutting ferrule and lower cutting ferrule
Be respectively arc-shaped groove-type structure with lower cutting ferrule, one end of upper cutting ferrule and lower cutting ferrule is flexibly connected each other by rotating shaft, upper cutting ferrule and
The other end of lower cutting ferrule sets a boss respectively, and upper cutting ferrule is connected with the boss of lower cutting ferrule by fixing bolt.
Above-mentioned upper cutting ferrule both sides stretch out respectively sets a water guide cover.
Above-mentioned lower cutting ferrule bottom sets some water seepage holes, and the front and rear sides of lower cutting ferrule set some air holes.
Between above-mentioned upper cutting ferrule and pipeline and lower an arc sealing ring is set respectively between cutting ferrule and pipeline.
A chimb is set at the top of above-mentioned lower cutting ferrule, chimb is inscribed in cutting ferrule bottom inside, so as to form master-slave casing card
Binding structure, at utmost prevent cutting ferrule surface rain water from entering up and down in cutting ferrule junction.
The utility model in use, upper cutting ferrule and lower cutting ferrule are connected on the flange interface of GIS outdoor equipment pipelines,
When rainy, rainwater can flow down along the water guide cover of upper cutting ferrule arcwall face and upper cutting ferrule both sides, and rainwater will not be with flange interface
Contact, avoids flange interface by rain erosion；The air holes of lower cutting ferrule front and rear sides realizes logical at flange interface
Wind radiates, and disperses internal moisture, wind is entered by the air holes of side, upwards and then by another under the guiding of the arcuate structure of upper cutting ferrule
The air holes blowout of side, so as to which the heat of inside be taken away.
The utility model provides the rain cover of arc-shaped groove-type structure, while upper card for GIS outdoor equipment flange interfaces
Set and lower cutting ferrule junction have upper and lower embedded structure, not only solve GIS outdoor equipment flange interfaces well by rainwater
Erosion causes the problem of gas leakage, while can also realize the ventilation and heat at flange interface, and can disperse internal moisture, has knot
The advantages of structure is simple, easy to use and safe and reliable.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the utility model device；
Fig. 2 is the schematic top plan view of the utility model device；
Fig. 3 is the elevational schematic view of the utility model device；
Fig. 4 is the use state diagram of the utility model device.
Cutting ferrule, 2 times cutting ferrules, 3 rotating shafts, 4 boss, 5 snibs, 6 fixing bolts, 7 water guide covers, 8 water seepage holes, 9 wind on 1 in figure
Hole, 10 pipelines, 11 flange interfaces, 12 arc sealing rings, 13 chimbs.
Embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of outdoor gas-insulating and fully-enclosed combined electrical apparatus flange rain cover, by upper
Cutting ferrule 1 and lower cutting ferrule 2 form, upper cutting ferrule 1 and lower cutting ferrule 2 respectively arc-shaped groove-type structure, one end of upper cutting ferrule 1 and lower cutting ferrule 2
It is flexibly connected each other by rotating shaft 3, the other end of upper cutting ferrule 1 and lower cutting ferrule 2 sets boss 4, upper cutting ferrule 1 and lower cutting ferrule 2 respectively
Boss 4 connected by fixing bolt 6, the upper both sides of cutting ferrule 1 stretch out respectively set a water guide cover 7, the lower bottom of cutting ferrule 2 is set
Some water seepage holes 8 are put, the front and rear sides of lower cutting ferrule 2 set some air holes 9, and between upper cutting ferrule 1 and pipeline 10 and lower cutting ferrule 2 is with managing
One arc sealing ring 12 is set respectively between road 10.The lower top of cutting ferrule 2 sets a chimb 13, and chimb 13 is inscribed in cutting ferrule
1 bottom inside, so as to form master-slave casing interface arrangment.
The utility model is in use, upper cutting ferrule 1 and lower cutting ferrule 2 to be connected in the flange pair of the pipeline 10 of GIS outdoor equipments
In junction 11, when rainy, rainwater can flow down along the water guide cover 7 of the upper arcwall face of cutting ferrule 1 and the both sides of upper cutting ferrule 1, while upper card
Set 1 and the lower junction of cutting ferrule 2 have upper and lower embedded structure, and rainwater will not contact with flange interface, avoid flange interface
By rain erosion；The air holes of lower cutting ferrule front and rear sides is to realize the ventilation and heat at flange interface, and can disperse inside
Moisture, wind are entered by the air holes of side, are blown out upwards and then by the air holes of opposite side under the guiding of the arcuate structure of upper cutting ferrule,
So as to which the heat of inside be taken away.
Claims (5)
1. a kind of outdoor gas-insulating and fully-enclosed combined electrical apparatus flange rain cover, it is characterized in that be made up of upper cutting ferrule and lower cutting ferrule,
Upper cutting ferrule and lower cutting ferrule are respectively arc-shaped groove-type structure, and one end of upper cutting ferrule and lower cutting ferrule is flexibly connected each other by rotating shaft, on
The other end of cutting ferrule and lower cutting ferrule sets a boss respectively, and upper cutting ferrule is connected with the boss of lower cutting ferrule by fixing bolt.
2. the gas-insulating and fully-enclosed combined electrical apparatus flange rain cover in outdoor according to claim 1, it is characterized in that upper cutting ferrule
Both sides stretch out respectively sets a water guide cover.
3. the gas-insulating and fully-enclosed combined electrical apparatus flange rain cover in outdoor according to claim 1, it is characterized in that lower cutting ferrule
Bottom sets some water seepage holes, and the front and rear sides of lower cutting ferrule set some air holes.
4. the gas-insulating and fully-enclosed combined electrical apparatus flange rain cover in outdoor according to claim 1, it is characterized in that upper cutting ferrule
Between pipeline and lower an arc sealing ring is set respectively between cutting ferrule and pipeline.
5. the gas-insulating and fully-enclosed combined electrical apparatus flange rain cover in outdoor according to claim 1, it is characterized in that lower cutting ferrule
Top sets a chimb, and chimb is inscribed in cutting ferrule bottom inside, so as to form master-slave casing interface arrangment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720726854.7U CN206894024U (en) | 2017-06-21 | 2017-06-21 | Outdoor gas-insulating and fully-enclosed combined electrical apparatus flange rain cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720726854.7U CN206894024U (en) | 2017-06-21 | 2017-06-21 | Outdoor gas-insulating and fully-enclosed combined electrical apparatus flange rain cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206894024U true CN206894024U (en) | 2018-01-16 |
Family
ID=61316304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720726854.7U Expired - Fee Related CN206894024U (en) | 2017-06-21 | 2017-06-21 | Outdoor gas-insulating and fully-enclosed combined electrical apparatus flange rain cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206894024U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113161877A (en) * | 2021-03-15 | 2021-07-23 | 深圳供电局有限公司 | Flange rainproof device |
-
2017
- 2017-06-21 CN CN201720726854.7U patent/CN206894024U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113161877A (en) * | 2021-03-15 | 2021-07-23 | 深圳供电局有限公司 | Flange rainproof device |
| CN113161877B (en) * | 2021-03-15 | 2023-03-03 | 深圳供电局有限公司 | Flange rainproof device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206595580U (en) | A kind of high-voltage electrical box | |
| CN107546609A (en) | A kind of high power distributing cabinet of security performance | |
| CN208738814U (en) | A kind of ground high-tension cable cross connection grounding case with visual monitoring function | |
| CN206894024U (en) | Outdoor gas-insulating and fully-enclosed combined electrical apparatus flange rain cover | |
| CN104806830A (en) | Rainproof device for butting surfaces of pipeline flanges of GIS equipment | |
| CN204647623U (en) | GIS device piping flange interface rain insensitive device | |
| CN204424488U (en) | The anti-down electric supply installation of cable | |
| CN204067930U (en) | Distribution box | |
| CN203456317U (en) | Rainproof insulating rod and brake pull rod containing the same | |
| CN209658637U (en) | A kind of power switch cabinet with dirt-proof boot | |
| CN201069751Y (en) | Boundary switch | |
| CN209344625U (en) | A kind of modularized compact type 110kVHGIS combined electric appliance system | |
| CN103500686A (en) | Density relay protective cover | |
| CN207518165U (en) | Intelligent substation on integrated column | |
| CN103050905B (en) | Switch cubicle ac voltage withstanding insulation annex | |
| CN202503234U (en) | Plugging device of cable hole of underground substation | |
| CN206742738U (en) | Environmentally friendly ring main unit isolation fracture visible system | |
| CN207732407U (en) | A kind of 0.4kV power cables underground termination | |
| CN206116136U (en) | Power transformer skeleton | |
| CN207199543U (en) | A kind of flameproof circuit breaker | |
| CN205282977U (en) | Gas -insulated metal enclosed switchgear and gas density monitoring devices thereof | |
| CN206575126U (en) | A kind of good overvoltage protection device of security | |
| CN109449814A (en) | A kind of modularized compact type 110kVHGIS combined electric appliance system | |
| CN108471072A (en) | Intelligent power distribution integration apparatus | |
| CN202906065U (en) | Cable connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20180621 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |