CN206293351U - A kind of type SF of PGS 126Gas insulated load switch - Google Patents
A kind of type SF of PGS 126Gas insulated load switch Download PDFInfo
- Publication number
- CN206293351U CN206293351U CN201621382733.7U CN201621382733U CN206293351U CN 206293351 U CN206293351 U CN 206293351U CN 201621382733 U CN201621382733 U CN 201621382733U CN 206293351 U CN206293351 U CN 206293351U
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- China
- Prior art keywords
- shell
- switch
- pgs
- load switch
- operating mechanism
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- Arc-Extinguishing Devices That Are Switches (AREA)
Abstract
The utility model discloses a kind of type SF of PGS 126Gas insulated load switch, including operation handle, closing switch, separating brake switch, manual locking device, shell and motor-operating mechanism case, the side of the shell is provided with operation handle, counter is fixed with direction board, closing switch is additionally provided with direction board, separating brake switch is additionally provided with the side of closing switch, manual locking device is provided with the side of shell, motor-operating mechanism case is provided with the side of shell, insulator is applied on conducting rod.The type SF of the utility model PGS 126Gas insulated load switch, uses SF6Gas is used as insulation and arc-extinguishing medium, connecting-disconnecting function is strong, fracture voltage is suitable to be made higher, it is allowed to which continuous open and close times are more, it is adaptable to frequent operation, noise is small, without fire hazard, harsh and unforgiving environments can be resisted, electromechanical wear is small etc., a kind of non-maintaining on-load switch of excellent performance, with simple structure, easy to operate, non-maintaining, price is relatively cheap the characteristics of.
Description
Technical field
The utility model is related to on-load switch technical field, especially a kind of PGS-12 types SF6Gas insulated load switch.
Background technology
On-load switch can be cut off rated load current and larger overload current due to possessing simple arc-control device,
It is widely used in power distribution automation, the on-load switch of early stage, short using electric life, connecting-disconnecting function is poor, it is impossible to resist
Harsh and unforgiving environments, arc extinction performance is poor, it is not possible to used as closing and cut-offfing load current and overload current use, also cannot conduct
Close and cut-off nonloaded line, no-load transformer and capacitor bank etc., exist structure it is more complicated, operate it is very inconvenient, need
Safeguard a series of defects comparatively expensive with price.
Utility model content
The purpose of this utility model is to provide a kind of PGS-12 types SF6Gas insulated load switch, with connecting-disconnecting function
By force, good and long service life the advantage of arc extinction performance, to solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of PGS-12 types SF6Gas-insulated load
Switch, including operation handle, closing switch, separating brake switch, manual locking device, shell and motor-operating mechanism case, it is described outer
The side of shell is provided with operation handle, and operation handle is screwed on shell, and direction board is provided with the side of shell, is referring to
Show and counter is fixed with board, closing switch is additionally provided with direction board, separating brake switch, institute are additionally provided with the side of closing switch
The side for stating shell is provided with ground terminal, and manual locking device is provided with the side of shell, is additionally provided with manual locking device
Bracelet, motor-operating mechanism case is provided with the side of shell, and conducting rod is provided with the side of motor-operating mechanism case, and insulator runs through
On conducting rod.
As further program of the utility model：The shell is stamped to form using high-quality stainless steel, and weld seam uses machine
Tool hand is welded.
As further program of the utility model：The making material of the operation handle and insulator is rubber seal material
Material.
Compared with prior art, the utility model beneficial effect：
The utility model PGS-12 types SF6Gas insulated load switch, uses SF6Gas is opened as insulation and arc-extinguishing medium
Cutting capacity is strong, and fracture voltage is suitable to be made higher, it is allowed to which continuous open and close times are more, it is adaptable to which frequent operation, noise is small, without fire
Calamity is dangerous, can resist harsh and unforgiving environments, and electromechanical wear is small etc., is a kind of non-maintaining on-load switch of excellent performance.And insulate
On-load switch can as close and cut-off load current and overload current use, it is also possible to as close and cut-off nonloaded line,
No-load transformer and capacitor bank etc., with simple structure, easy to operate, non-maintaining, price is relatively cheap the characteristics of, by intelligence
Can controller, control software etc., also with being repaiied to the PGS on-load switches on-line monitoring on circuit, divide-shut brake control, real-time parameter
The function such as change.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
In figure：1- ground terminals；2- operation handles；3- counters；4- closing switchs；5- separating brakes are switched；6- bracelets；7- hands
Dynamic blocking device；8- insulators；9- conducting rods；10- shells；11- motor-operating mechanism casees；12- direction boards.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, in the utility model embodiment, a kind of PGS-12 types SF6Gas insulated load switch, including operation
Handle 2, closing switch 4, separating brake switch 5, manual locking device 7, shell 10 and motor-operating mechanism case 11, the side of shell 10
Operation handle 2 is provided with, operation handle 2 is screwed on shell 10, and shell 10 is stamped to form using high-quality stainless steel, welded
Seam is welded using manipulator, and direction board 12 is provided with the side of shell 10, and counter 3 is fixed with direction board 12, is indicated
Closing switch 4 is additionally provided with board 12, separating brake switch 5 is additionally provided with the side of closing switch 4, closing switch 4 and separating brake switch 5 have
The side for having control function, shell 10 is provided with ground terminal 1, equipped with earthing or grounding means, is provided with the side of shell 10 and closed manually
Locking device 7, is additionally provided with bracelet 6 on manual locking device 7, motor-operating mechanism case 11 is provided with the side of shell 10, in electricity
The side of pneumatic operating mechanism case 11 is provided with conducting rod 9, and insulator 8 is applied on conducting rod 9, the making material of operation handle 2 and insulator 8
Expect to be rubber packing material, on-load switch uses Threephase common-box structure, major loop and mechanism are enclosed in a casing, so that
Ensure that switch is realized non-maintaining throughout one's life.Using SF6 gases as insulation and arc-extinguishing medium, connecting-disconnecting function is strong, and fracture voltage is suitable to
It is made higher, it is allowed to which continuous open and close times are more, it is adaptable to which frequent operation, noise is small, without fire hazard, can resist harsh ring
Border, electromechanical wear is small etc., is a kind of non-maintaining on-load switch of excellent performance.When electronics and SF6 molecule contacts almost 100%
Mixing and constitute the anion of weight, this performance has great use value to the deionization of remaining arc column and arc extinguishing.I.e.
SF6With good elecrtonegativity, its molecule can catch free electron and form anion rapidly.The conductive work of these anions
With very slow, so as to accelerate the recovery rate of arc gap dielectric strength, therefore there is good arc extinction performance, and after arc extinguishing
Never degenerate, reusable, on-load switch has service life more long and insulation load switch can be as closing and cut-offfing
Load current and overload current are used, it is also possible to as close and cut-off nonloaded line, no-load transformer and capacitor bank etc., have
Simple structure, the characteristics of easy to operate, non-maintaining, price is relatively cheap.By intelligent controller, control software etc., also have
To functions such as the PGS on-load switches on-line monitoring on circuit, divide-shut brake control, real-time parameter modifications.
In sum：The utility model PGS-12 types SF6Gas insulated load switch, using SF6 gases as insulation and
Arc-extinguishing medium, connecting-disconnecting function is strong, and fracture voltage is suitable to be made higher, it is allowed to which continuous open and close times are more, it is adaptable to frequent operation,
Noise is small, without fire hazard, can resist harsh and unforgiving environments, and electromechanical wear is small etc., is that a kind of non-maintaining load of excellent performance is opened
Close.And insulation load switch can be as closing and cut-off load current and overload current is used, it is also possible to used as closing and open
Disconnected nonloaded line, no-load transformer and capacitor bank etc., it is relatively cheap with simple structure, easy to operate, non-maintaining, price
Feature, by intelligent controller, control software etc., also with to PGS on-load switches on-line monitoring, the divide-shut brake control on circuit
The functions such as system, real-time parameter modification.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (3)
1. a kind of PGS-12 types SF6Gas insulated load switch, including operation handle (2), closing switch (4), separating brake switch (5),
Manual locking device (7), shell (10) and motor-operating mechanism case (11), it is characterised in that：The side of the shell (10) sets
There is operation handle (2), operation handle (2) is screwed on shell (10), and direction board is provided with the side of shell (10)
(12) counter (3), is fixed with direction board (12), closing switch (4) is additionally provided with direction board (12), in closing switch
(4) side is additionally provided with separating brake switch (5), and the side of the shell (10) is provided with ground terminal (1), in the side of shell (10)
Manual locking device (7) is provided with, bracelet (6) is additionally provided with manual locking device (7), be provided with electronic in the side of shell (10)
Operating mechanism box (11), conducting rod (9) is provided with the side of motor-operating mechanism case (11), and insulator (8) is applied in conducting rod (9)
On.
2. a kind of PGS-12 types SF according to claim 16Gas insulated load switch, it is characterised in that：The shell
(10) it is stamped to form using high-quality stainless steel, weld seam is welded using manipulator.
3. a kind of PGS-12 types SF according to claim 16Gas insulated load switch, it is characterised in that：The manipulator
The making material of handle (2) and insulator (8) is rubber packing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621382733.7U CN206293351U (en) | 2016-12-15 | 2016-12-15 | A kind of type SF of PGS 126Gas insulated load switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621382733.7U CN206293351U (en) | 2016-12-15 | 2016-12-15 | A kind of type SF of PGS 126Gas insulated load switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206293351U true CN206293351U (en) | 2017-06-30 |
Family
ID=59104652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621382733.7U Expired - Fee Related CN206293351U (en) | 2016-12-15 | 2016-12-15 | A kind of type SF of PGS 126Gas insulated load switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206293351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111863513A (en) * | 2020-07-09 | 2020-10-30 | 河南智开智能科技有限公司 | Outdoor high-voltage vacuum intelligent circuit breaker |
-
2016
- 2016-12-15 CN CN201621382733.7U patent/CN206293351U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111863513A (en) * | 2020-07-09 | 2020-10-30 | 河南智开智能科技有限公司 | Outdoor high-voltage vacuum intelligent circuit breaker |
| CN111863513B (en) * | 2020-07-09 | 2022-07-26 | 河南智开智能科技有限公司 | Outdoor high-voltage vacuum intelligent circuit breaker |
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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: 20170630 Termination date: 20181215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |