CN208461318U - A kind of Cubicle Gas-Insulated Switchgear protection room - Google Patents
A kind of Cubicle Gas-Insulated Switchgear protection room Download PDFInfo
- Publication number
- CN208461318U CN208461318U CN201821184215.3U CN201821184215U CN208461318U CN 208461318 U CN208461318 U CN 208461318U CN 201821184215 U CN201821184215 U CN 201821184215U CN 208461318 U CN208461318 U CN 208461318U
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- room
- protection
- roofing
- owner
- insulated switchgear
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Abstract
The utility model discloses kind of Cubicle Gas-Insulated Switchgears to protect room, including protecting house-owner's body, steel construction frame body and suspension centre, protection room body top is provided with roofing, protection room body side is provided with line side roofing, protection house-owner's body other side is provided with main transformer side roofing, metope is provided with below the line side roofing, fair current pipe is provided on the outside of the metope, fair current tube top portion is provided with rain-harvesting trough, protection room body interior is provided with the steel construction frame body, the suspension centre is provided at the top of the steel construction frame body, protection room body interior is additionally provided with battery, detector, controller, wireless signal transmitter and comparator, the wireless signal transmitter is wirelessly connected to indoor alarm device on duty.Beneficial effect is: reducing equipment in the natural calamity of outdoor operation, avoids rain erosion and temperature difference cracking, reduce gas leakage, and built-in detector can be with monitoring protection room gas leakage situation.
Description
Technical field
The utility model relates to protect room field, it is specifically related to a kind of Cubicle Gas-Insulated Switchgear protection
Room.
Background technique
GIS(GAS insulated SWITCHGEAR) be gas-insulating and fully-enclosed combined electrical apparatus English abbreviation.GIS by
Breaker, disconnecting switch, earthing switch, mutual inductor, arrester, bus, connector and outlet terminal etc. composition, these equipment or
Component is all enclosed in the shell of metallic ground, inside it filled with the SF of certain pressure6Insulating gas, therefore also referred to as SF6Full envelope
Combined electrical apparatus is closed, GIS is the high voltage electric equipment that operational reliability is high, maintenance workload is few, the time between overhauls(TBO) is long, and failure rate is only
There is the 20%~40% of conventional equipment, but GIS also has the shortcomings that its is intrinsic, due to SF6The leakage of gas, the infiltration of outside moisture,
The factors such as presence, the Ageing of Insulators of conductive impurity influence, and all may cause GIS internal flashover failure.The all-sealed structure of GIS
Keep positioning and the maintenance of failure relatively difficult, service work is many and diverse, and the average interruption maintenance time is longer than conventional equipment after accident,
Scope of power outage is big, is often related to non-faulting element, present Guo Wang Utilities Electric Co. 110kV and above SF6Gas-insulated gold
Belong to sealing switch equipment and is generally all mounted on outdoor, due to being influenced for a long time by raindrop erosion, bus bar canister by the environment such as expand with heat and contract with cold,
The marine glue of interface is easy season cracking, and after rainwater enters flange interface, gas leakage occurs for corrosion sealing interface；It is many to become
Switch gap number configuration in power station is excessive, causes bus too long, and by low temperature effect, bus flange can happen suddenly crack, causes gas prominent
So leakage；Atmospheric environment was severe in recent years, and it is serious that outdoor run switch is etched aging, and combined electrical apparatus is caused to have a power failure frequently inspection
It repairs, seriously affects power grid security reliability service therefore, the protection of equipment is very important.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of gas-insulated metal enclosed switchgear
Equipment protection room.
The utility model achieves the above object through the following technical schemes:
A kind of Cubicle Gas-Insulated Switchgear protection room, including protection house-owner's body, steel construction frame body and suspension centre, institute
It states protection room body top and is provided with roofing, protection room body side is provided with line side roofing, protection house-owner's body
The other side is provided with main transformer side roofing, and metope is provided with below the line side roofing, is provided with fair current pipe on the outside of the metope,
Fair current tube top portion is provided with rain-harvesting trough, and protection room body interior is provided with the steel construction frame body, the steel construction
The suspension centre is provided at the top of frame body, protection room body interior is additionally provided with battery, detector, controller, wireless communication
Number transmitter and comparator, the wireless signal transmitter are wirelessly connected to indoor alarm device on duty.
In order to further increase the use function in protection room, protection house-owner's body is convex shape, protection house-owner's body
Convex shape two sides are respectively line side and main transformer side.
In order to further increase the use function in protection room, the roofing, the line side roofing and main transformer side room
Face uses anticorrosive heat insulating plate.
In order to further increase the use function in protection room, the metope uses polyurethane tape edge rock wool board.
In order to further increase the use function in protection room, the detector is SF6Gas leakage detector.
In order to further increase the use function in protection room, the controller is wired to the wireless signal hair
Emitter and the detector, the controller and comparator communication connection.
In above structure, the suspension centre is used to place the suspension hook of hanging device, and maintenance is not dismantled in realization, and the roofing uses
Environment-friendly waterproof material avoids equipment by rain erosion, and when gas leakage, the gas concentration that the detector will test is transmitted
To the controller, the controller is by the correlation data of the comparator, when concentration over-standard is will to control the wireless communication
Number transmitter is wirelessly connected the alarm device and sounds an alarm.
Beneficial effect is: reduces equipment in the natural calamity of outdoor operation, avoids rain erosion and temperature difference cracking,
Reduce gas leakage, and built-in detector can be with monitoring protection room gas leakage situation.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram in Cubicle Gas-Insulated Switchgear protection of the utility model room；
Fig. 2 is that a kind of internal component circuit connection in Cubicle Gas-Insulated Switchgear protection of the utility model room is closed
System's figure.
The reference numerals are as follows:
1, house-owner's body is protected；2, steel construction frame body；3, suspension centre；4, roofing；5, line side roofing；6, rain-harvesting trough；7, fair current
Pipe；8, metope；9, main transformer side roofing；10, battery；11, detector；12, controller；13, alarm device；14, wireless signal emits
Device；15, comparator.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As Figure 1-Figure 2, a kind of Cubicle Gas-Insulated Switchgear protects room, including protection house-owner's body 1, steel knot
Framework body 2 and suspension centre 3 protect at the top of house-owner's body 1 and are provided with roofing 4, and protection 1 side of house-owner's body is provided with line side roofing 5, prevent
Shield 1 other side of house-owner's body is provided with main transformer side roofing 9, and metope 8 is provided with below line side roofing 5, is provided on the outside of metope 8 suitable
Flow tube 7 is provided with rain-harvesting trough 6 at the top of fair current pipe 7, and protection house-owner's body 1 is internally provided with steel construction frame body 2, steel construction frame body 2
Top is provided with suspension centre 3, protects inside house-owner's body 1 and is additionally provided with battery 10, detector 11, controller 12, wireless signal transmitting
Device 14 and comparator 15, wireless signal transmitter 14 are wirelessly connected to indoor alarm device 13 on duty.
In order to further increase the use function in protection room, protection house-owner's body 1 is convex shape, protects 1 convex shape of house-owner's body
Two sides are respectively line side and main transformer side, and roofing 4, line side roofing 5 and main transformer side roofing 9 use anticorrosive heat insulating plate, and metope 8 is adopted
With polyurethane tape edge rock wool board, detector 11 is SF6Gas leakage detector, controller 12 are wired to wireless signal transmitting
Device 14 and detector 11, controller 12 and comparator 15 communicate to connect.
In above structure, suspension centre 3 is used to place the suspension hook of hanging device, and maintenance is not dismantled in realization, and roofing 4 is anti-using environmental protection
Water material avoids equipment by rain erosion, and when gas leakage, the gas concentration that detector 11 will test passes to controller
12, controller 12 passes through the correlation data of comparator 15, when concentration over-standard is will to control wireless signal transmitter 14 to be wirelessly connected
Alarm device 13 sounds an alarm.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (6)
1. a kind of Cubicle Gas-Insulated Switchgear protects room, including protection house-owner's body, steel construction frame body and suspension centre, special
Sign is: protection room body top is provided with roofing, and protection room body side is provided with line side roofing, described anti-
Shield house-owner's body other side is provided with main transformer side roofing, and metope, setting on the outside of the metope are provided with below the line side roofing
There is fair current pipe, fair current tube top portion is provided with rain-harvesting trough, and protection room body interior is provided with the steel construction frame body, institute
It states and is provided with the suspension centre at the top of steel construction frame body, protection room body interior is additionally provided with battery, detector, control
Device, wireless signal transmitter and comparator, the wireless signal transmitter are wirelessly connected to indoor alarm device on duty.
2. a kind of Cubicle Gas-Insulated Switchgear according to claim 1 protects room, it is characterised in that: described anti-
Shield house-owner's body is convex shape, and the protection house-owner body convex shape two sides are respectively line side and main transformer side.
3. a kind of Cubicle Gas-Insulated Switchgear according to claim 1 protects room, it is characterised in that: the room
Face, the line side roofing and main transformer side roofing use anticorrosive heat insulating plate.
4. a kind of Cubicle Gas-Insulated Switchgear according to claim 1 protects room, it is characterised in that: the wall
Face uses polyurethane tape edge rock wool board.
5. a kind of Cubicle Gas-Insulated Switchgear according to claim 1 protects room, it is characterised in that: the inspection
Survey instrument is SF6Gas leakage detector.
6. a kind of Cubicle Gas-Insulated Switchgear according to claim 1 protects room, it is characterised in that: the control
Device processed is wired to the wireless signal transmitter and the detector, the controller and the comparator communication link
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821184215.3U CN208461318U (en) | 2018-07-25 | 2018-07-25 | A kind of Cubicle Gas-Insulated Switchgear protection room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821184215.3U CN208461318U (en) | 2018-07-25 | 2018-07-25 | A kind of Cubicle Gas-Insulated Switchgear protection room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208461318U true CN208461318U (en) | 2019-02-01 |
Family
ID=65179047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821184215.3U Expired - Fee Related CN208461318U (en) | 2018-07-25 | 2018-07-25 | A kind of Cubicle Gas-Insulated Switchgear protection room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208461318U (en) |
-
2018
- 2018-07-25 CN CN201821184215.3U patent/CN208461318U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190201 Termination date: 20190725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |