CN205680598U - A kind of indoor high-voltage isolating switch - Google Patents
A kind of indoor high-voltage isolating switch Download PDFInfo
- Publication number
- CN205680598U CN205680598U CN201620477272.5U CN201620477272U CN205680598U CN 205680598 U CN205680598 U CN 205680598U CN 201620477272 U CN201620477272 U CN 201620477272U CN 205680598 U CN205680598 U CN 205680598U
- Authority
- CN
- China
- Prior art keywords
- static contact
- mounting seat
- contact
- cutter shaft
- movable touch
- 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
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- Electrostatic Separation (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
This utility model relates to a kind of indoor high-voltage isolating switch, including mounting seat, supports insulative, upper static contact, lower static contact, movable touch knife, cutter shaft, grounding contact, operating mechanism, transparent insulation protective cover and environment regulating device.The sub-one end of supports insulative is connected with mounting seat front surface, and the other end is connected with upper static contact, lower static contact and movable touch knife respectively.Movable touch knife is hinged with supports insulative by cutter shaft.Grounding contact, operating mechanism are all connected with mounting seat.Mounting seat side surface is hinged with transparent insulation protective cover by connecting hinge.Environment regulating device includes semiconductor cooling device, silica gel heating silk and electrostatic precipitator.The threat that this utility model can effectively stop the sparking of generation when high voltage isolator runs, peripheral equipment and operator safety are caused by phenomenon of arc discharge, also can be prevented effectively from indoor environment temperature, air pollution and infringement that high voltage isolator is caused by contaminative solid particle, drop and the conductive impurity suspended simultaneously.
Description
Technical field
This utility model relates to a kind of high voltage isolator, is exactly a kind of indoor high-voltage isolating switch.
Background technology
High voltage isolator is actuation means important in power system, and the operation to electric power system controls and protection plays
Irreplaceable effect, but in the actually used middle discovery of high voltage isolator, when high voltage isolator is in indoor environment
During operation, owing to the moisture content in indoor air ambient is of a relatively high, therefore easily formed on high voltage isolator surface
Dew condensation phenomenon, and when having dewdrop on high voltage isolator surface, the fault such as easily cause that high voltage isolator is short-circuited, sternly
Heavily threaten the operation safety of electric power system, and for this problem, be currently mostly by setting up outside high voltage isolator
Heating and dehumidification equipment is controlled, but actual effect is unsatisfactory and needs to expend the substantial amounts of energy, meanwhile, high pressure every
Leave in the running of pass, due to reasons such as equipment loose contact, system overload, equipment fault and violation operations, easily cause
The serious threat equipment such as high temperature sparking, arcing that produce when high voltage isolator runs run and the accident of personal safety.Therefore pin
To this phenomenon, in the urgent need to developing a kind of novel indoor high-voltage isolating switch equipment, to meet actually used needs.
Utility model content
For not enough present on prior art, this utility model provides a kind of indoor high-voltage isolating switch.This practicality is new
Type simple in construction, flexible and convenient to use, while meeting normal breaking-closing operating, can effectively stop high voltage isolator fortune
The threat that peripheral equipment and operator safety are caused by the sparking that is easily generated during row, phenomenon of arc discharge, also can effectively keep away simultaneously
High voltage isolator is caused by contaminative solid particle, drop and the conductive impurity exempting to suspend in indoor environment temperature, air
Pollute and infringement, thus effectively raise stability and the reliability that high voltage isolator runs in indoor environment.
To achieve these goals, this utility model is to realize by the following technical solutions:
A kind of indoor high-voltage isolating switch, including mounting seat, supports insulative, upper static contact, lower static contact, moves and touches
Cutter, cutter shaft, grounding contact, operating mechanism, transparent insulation protective cover and environment regulating device.The sub-one end of supports insulative and the installation end
Seat front surface connects, and the other end is connected with upper static contact, lower static contact and movable touch knife respectively.Upper static contact, lower static contact are distributed
In same rectilinear direction.Movable touch knife between upper static contact, lower static contact and by cutter shaft hinged with supports insulative, and
The while that movable touch knife being only capable of when cutter shaft rotates, any one is connected with upper static contact, lower static contact and grounding contact.Cutter shaft one
End is connected with operating mechanism.Grounding contact, operating mechanism are all connected with mounting seat by cross-over block.Mounting seat side surface
If at least one connection hinge is the most hinged with transparent insulation protective cover by connecting hinge.Transparent insulation protective cover is coated on support
Outside insulator, upper static contact, lower static contact, movable touch knife, cutter shaft, grounding contact.Environment regulating device includes semiconductor refrigerating
Device, silica gel heating silk and electrostatic precipitator, wherein semiconductor cooling device, silica gel heating silk and electrostatic precipitator are the most embedding
At mounting seat upper surface concordant with mounting seat upper surface.Uniform air-vent in mounting seat.
Further, uniform at least two connection guide rails being parallel to each other on described mounting seat rear surface.
Further, described connection guide rail is hinged with mounting seat by ratchet mechanism.
This utility model simple in construction, flexible and convenient to use, while meeting normal breaking-closing operating, can effectively shut out
The threat that peripheral equipment and operator safety are caused by sparking that absolutely high voltage isolator is easily generated when running, phenomenon of arc discharge,
Also can effectively avoid the contaminative solid particle, drop and the conductive impurity that suspend in indoor environment temperature, air to height simultaneously
The pressure pollution that causes of disconnecting switch and infringement, thus stablizing of effectively raising that high voltage isolator runs in indoor environment
Property and reliability.
Accompanying drawing explanation
This utility model is described in detail below in conjunction with the accompanying drawings with detailed description of the invention.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below
In conjunction with detailed description of the invention, this utility model is expanded on further.
A kind of indoor high-voltage isolating switch as described in Figure 1, including mounting seat 1, supports insulative 2, upper static contact 3,
Lower static contact 4, movable touch knife 5, cutter shaft 6, grounding contact 7, operating mechanism 8, transparent insulation protective cover 9 and environment regulating device.?
Support insulator 2 one end is connected with mounting seat 1 front surface, and the other end is respectively with upper static contact 3, lower static contact 4 and movable touch knife 5 even
Connect.Upper static contact 3, lower static contact 4 are distributed in same rectilinear direction.Movable touch knife 5 is between upper static contact 3, lower static contact 4
And hinged by cutter shaft 6 and supports insulative son 2, and the while that movable touch knife 5 being only capable of when cutter shaft 6 rotates with upper static contact 3, under quiet
Contact 4 and any one connection of grounding contact 7.Cutter shaft 6 one end is connected with operating mechanism 8.Grounding contact 7, operating mechanism 8 are the most logical
Cross cross-over block 10 to be connected with mounting seat 1.Mounting seat 1 side surface sets at least one and connects hinge 11 and by connecting hinge
11 is hinged with transparent insulation protective cover 9.Transparent insulation protective cover 9 be coated on supports insulative 2, upper static contact 3, lower static contact 4,
Outside movable touch knife 5, cutter shaft 6, grounding contact 7.Environment regulating device includes semiconductor cooling device 12, silica gel heating silk 13 and quiet
Electric dust collector 14, wherein semiconductor cooling device 12, silica gel heating silk 13 and electrostatic precipitator 14 are all embedded in mounting seat 1
Upper surface is the most concordant with mounting seat 1 upper surface.Uniform air-vent 15 in mounting seat 1.
In the present embodiment, uniform at least two connection guide rails 16 being parallel to each other on described mounting seat 1 rear surface.
In the present embodiment, described connection guide rail 16 is hinged with mounting seat 1 by ratchet mechanism 17.
This utility model simple in construction, flexible and convenient to use, while meeting normal breaking-closing operating, can effectively shut out
The threat that peripheral equipment and operator safety are caused by sparking that absolutely high voltage isolator is easily generated when running, phenomenon of arc discharge,
Also can effectively avoid the contaminative solid particle, drop and the conductive impurity that suspend in indoor environment temperature, air to height simultaneously
The pressure pollution that causes of disconnecting switch and infringement, thus effectively raised that high voltage isolator runs in indoor environment steady
Qualitative and reliability.
Of the present utility model ultimate principle, principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, this utility model is not restricted to the described embodiments.Described in above-described embodiment and description
Principle of the present utility model is simply described, on the premise of without departing from this utility model spirit and scope, this utility model is also
Have various changes and modifications.In the range of these changes and improvements both fall within claimed this utility model.This utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (3)
1. an indoor high-voltage isolating switch, it is characterised in that: described indoor high-voltage isolating switch includes mounting seat, support
Insulator, upper static contact, lower static contact, movable touch knife, cutter shaft, grounding contact, operating mechanism, transparent insulation protective cover and environment are adjusted
Regulating device, the sub-one end of described supports insulative is connected with mounting seat front surface, the other end respectively with upper static contact, lower static contact
And movable touch knife connects, described upper static contact, lower static contact are distributed in same rectilinear direction, and described movable touch knife is positioned at quiet
Between contact, lower static contact and by cutter shaft hinged with supports insulative, and movable touch knife around cutter shaft rotate time be only capable of while with
Any one connection of upper static contact, lower static contact and grounding contact, described cutter shaft one end is connected with operating mechanism, and described connects
Ground contact, operating mechanism are all connected with mounting seat by cross-over block, and described mounting seat side surface sets at least one even
Connect hinge and by connect hinge hinged with transparent insulation protective cover, described transparent insulation protective cover is coated on supports insulative
Outside son, upper static contact, lower static contact, movable touch knife, cutter shaft, grounding contact, described environment regulating device includes quasiconductor system
Device for cooling, silica gel heating silk and electrostatic precipitator, wherein said semiconductor cooling device, silica gel heating silk and electrostatic precipitation
Device is all embedded in mounting seat upper surface concordant with mounting seat upper surface, uniform air-vent in described mounting seat.
A kind of indoor high-voltage isolating switch the most according to claim 1, it is characterised in that: described mounting seat rear surface
Upper uniform at least two connection guide rails being parallel to each other.
A kind of indoor high-voltage isolating switch the most according to claim 2, it is characterised in that: described connection guide rail passes through spine
Wheel mechanism is hinged with mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620477272.5U CN205680598U (en) | 2016-05-16 | 2016-05-16 | A kind of indoor high-voltage isolating switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620477272.5U CN205680598U (en) | 2016-05-16 | 2016-05-16 | A kind of indoor high-voltage isolating switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205680598U true CN205680598U (en) | 2016-11-09 |
Family
ID=57437405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620477272.5U Expired - Fee Related CN205680598U (en) | 2016-05-16 | 2016-05-16 | A kind of indoor high-voltage isolating switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205680598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114360957A (en) * | 2021-12-27 | 2022-04-15 | 北京中车赛德铁道电气科技有限公司 | High-voltage isolating switch |
-
2016
- 2016-05-16 CN CN201620477272.5U patent/CN205680598U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114360957A (en) * | 2021-12-27 | 2022-04-15 | 北京中车赛德铁道电气科技有限公司 | High-voltage isolating switch |
| CN114360957B (en) * | 2021-12-27 | 2024-03-29 | 北京中车赛德铁道电气科技有限公司 | High-voltage isolating switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20170516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |