CN108878224A - A kind of band isolation circuit breakers - Google Patents
A kind of band isolation circuit breakers Download PDFInfo
- Publication number
- CN108878224A CN108878224A CN201710319546.7A CN201710319546A CN108878224A CN 108878224 A CN108878224 A CN 108878224A CN 201710319546 A CN201710319546 A CN 201710319546A CN 108878224 A CN108878224 A CN 108878224A
- Authority
- CN
- China
- Prior art keywords
- main body
- described device
- device main
- handle
- stainless steel
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/02—Housings; Casings; Bases; Mountings
- H01H71/0207—Mounting or assembling the different parts of the circuit breaker
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1009—Interconnected mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/20—Interlocking, locking, or latching mechanisms
- H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
- H01H2009/265—Interlocking, locking, or latching mechanisms for interlocking two or more switches with interlocking of more than two switches
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Distribution Board (AREA)
Abstract
The invention discloses a kind of band isolation circuit breakers,Including apparatus main body,The side of described device main body is equipped with manual energy storage handle,The manual energy storage handle is disposed through the side of described device main body,The lateral surface of described device main body is equipped with energy storage pointer,The top of the energy storage pointer is equipped with manual division handle,The side of the manual division handle is equipped with division pointer,One end of the division pointer is equipped with isolation knife mechanical interlocking,The side of described device main body is equipped with isolation knife operation handle,One end of described device main body is equipped with stainless steel plastic-spraying cabinet,The stainless steel plastic-spraying cabinet is connect with described device subject activity,This kind of novel isolating device main body can be electric energy-stored,Electronic division,There is manual energy storage simultaneously,Manual division,And it can short distance or long-distance remote control operation,The safety coefficient of apparatus main body is improved to biggish,It has a vast market foreground and application prospect.
Description
Technical field
The present invention relates to breaker apparatus technical field, specially a kind of band isolation circuit breakers.
Background technique
So-called breaker is to refer to close, carry and cut-off the electric current under normal loop condition, and can close, advise
It carries in the fixed time and cut-offs abnormal loop condition, also include the switching device of the electric current under short circuit condition, disconnecting switch event
Accident caused by hindering will cause the equipment damage even accident of large-area power-cuts, we must be subject to enough attention to this, right
Strengthening process quality management is answered when installation, is flexibly handled according to equipment self structure；Intelligent low voltage circuit breaker is for day
It often makes an inspection tour, equipment operation condition should be grasped in time, discovery failure ascertains the reason as early as possible and excludes hidden danger, ensures that power grid security is reliable
Operation, the breaker with isolation features can also be with posture disconnecting switch, and disconnecting switch is usually to be unable to on-load operation in fact
, and breaker has short circuit, overload protection, under-voltage etc. defencive function, and disconnecting switch is not used only at high pressure, low pressure
Place also has much with disconnecting switch, in order to overhaul, accident excision etc..
But existing breaker function limitation, complicated for operation inconvenient for use, the material that device uses cannot more preferably faster
Adapt to complex environment, and existing breaker is functionally unsatisfactory, air seal, explosion-proof, insulation system and into
The leakproofness of outlet conduit is poor, causes service using life short, to increase cost, therefore to the help that user provides
It is less, existing defects.
So how to design a kind of band isolation circuit breakers, becoming us will currently be solved the problems, such as.
Summary of the invention
The purpose of the present invention is to provide a kind of band isolation circuit breakers, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of band isolation circuit breakers, including apparatus main body,
The side of described device main body is equipped with manual energy storage handle, and the manual energy storage handle is disposed through the side of described device main body
Face, the lateral surface of described device main body are equipped with energy storage pointer, and the top of the energy storage pointer is equipped with manual division handle, the hand
The side of dynamic division handle is equipped with division pointer, and one end of the division pointer is equipped with isolation knife mechanical interlocking, described device master
The side of body is equipped with isolation knife operation handle, and one end of described device main body is equipped with stainless steel plastic-spraying cabinet, the stainless steel spray
Modeling cabinet is connect with described device subject activity, and the top of the stainless steel plastic-spraying cabinet is equipped with voltage transformer, the voltage
Mutual inductor is fixedly connected with the stainless steel plastic-spraying cabinet, and the side of the stainless steel plastic-spraying cabinet is equipped with upper wiring board, described
The inside of apparatus main body is equipped with built-in voltage mutual inductor, and the top of the built-in voltage mutual inductor is equipped with hanging ring, described device master
The bottom of body is equipped with device pedestal, and described device pedestal is fixedly connected with described device main body.
Further, the side of described device main body is equipped with lower terminal plate, and the lower terminal plate and described device main body are solid
Fixed connection.
Further, the bottom end of described device main body is equipped with control wiring air plug, the control wiring air plug and the dress
Main body is set to be fixedly connected.
Further, the bottom of the upper wiring board is equipped with isolation knife, the isolation knife and the stainless steel plastic-spraying cabinet
It is flexibly connected by the upper wiring board.
Further, the bottom of the upper wiring board is equipped with installation channel steel, the installation channel steel and the stainless steel plastic-spraying
Cabinet is flexibly connected by the upper wiring board.
Compared with prior art, the beneficial effects of the invention are as follows：This kind band isolating device main body, easy to operate, device makes
It is stainless steel plastic-spraying cabinet, device can be made more preferably to adapt to various harsh environment faster, eliminates the tired of user
It is angry, and the safety coefficient of device increases substantially so that service using life is longer, using silicone rubber sleeve, terminals it
Between insulation distance spacing it is big, lending analysis is excellent, fundamentally solve the problems, such as that the maintenance work of equipment is difficult, thus
Use cost, especially air seal, explosion-proof, insulation system and disengaging wire conduit is reduced also to have carried out sealing performance and changed
Into overall sealing performance is excellent, is not affected by the external environment.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the device of the invention main body partial structural diagram；
In figure：1- apparatus main body；2- manual energy storage handle；Terminal plate under 3-；4- controls wiring air plug；The manual division handle of 5-；
6- energy storage pointer；7- isolation knife operation handle；8- division pointer；9- isolation knife mechanical interlocking；10- isolation knife；11- mounting groove
Steel；12- upper wiring board；13- voltage transformer；14- stainless steel plastic-spraying cabinet；15- built-in voltage mutual inductor；16- hanging ring；17-
Device pedestal.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution referring to FIG. 1-2,：A kind of band isolation circuit breakers, including apparatus main body 1, institute
The side for stating apparatus main body 1 is equipped with manual energy storage handle 2, and the manual energy storage handle 2 is disposed through described device main body 1
Side, the lateral surface of described device main body 1 are equipped with energy storage pointer 6, and the top of the energy storage pointer 6 is equipped with manual division handle 5,
The side of the manual division handle 5 is equipped with division pointer 8, and one end of the division pointer 8 is equipped with isolation knife mechanical interlocking 9,
The side of described device main body 1 is equipped with isolation knife operation handle 7, and one end of described device main body 1 is equipped with stainless steel plastic-spraying cabinet
14, the stainless steel plastic-spraying cabinet 14 is flexibly connected with described device main body 1, and the top of the stainless steel plastic-spraying cabinet 14 is equipped with
Voltage transformer 13, the voltage transformer 13 are fixedly connected with the stainless steel plastic-spraying cabinet 14, the stainless steel plastic-spraying case
The side of body 14 is equipped with upper wiring board 12, and the inside of described device main body 1 is equipped with built-in voltage mutual inductor 15, the built-in voltage
The top of mutual inductor 15 is equipped with hanging ring 16, and the bottom of described device main body 1 is equipped with device pedestal 17, described device pedestal 17 and institute
Apparatus main body 1 is stated to be fixedly connected.
Further, the side of described device main body 1 is equipped with lower terminal plate 3, the lower terminal plate 3 and described device main body
1 is fixedly connected, and the lower terminal plate 3 plays the role of buried wirring, so that route is preferably protected, not by wet weather
Influence reduce labour cost without often repairing.
Further, the bottom end of described device main body 1 be equipped with control wiring air plug 4, the control wiring air plug 4 with it is described
Apparatus main body 1 is fixedly connected, and the surface of control 4 insulated part of wiring air plug can reduce device by temperature, and humidity is stained
Etc. factors influence degree.
Further, the bottom of the upper wiring board 12 is equipped with isolation knife 10, and the isolation knife 10 is sprayed with the stainless steel
It moulds cabinet 14 to be flexibly connected by the upper wiring board 12, the isolation knife 10 is easy to disassemble, is conducive to prosthetic device, exchanges part for
It is convenient, whole device that no replacement is required, save the cost.
Further, the bottom of the upper wiring board 12 be equipped with installation channel steel 11, the installation channel steel 11 with it is described stainless
Steel plastic-spraying cabinet 14 is flexibly connected by the upper wiring board 12, and it is a that the installation channel steel 11 has device during installation
The standard of verification can accurately find suitable position.
Working principle：Firstly, channel steel 11 is first fixedly mounted when mounting device, the standard calibrated as one fixes dress
Then the position set connects upper wiring board 12 and lower connecting plate 3, plugging control wiring air plug 4 will be every after completing installation
It is closed from knife 10, while putting down the manual energy storage handle 2 that 1 side of apparatus main body is equipped with, the left side of isolation knife operation handle 7 is past
Drop-down, it is ensured that division pointer 8, which is directed toward, is in initial position, and manual division handle 5 is directed toward and is closed, power supply is connected, when route needs
When disconnection, it can be seen that isolation knife 10 switchs separating brake, and when power transmission will first close open circuit after isolation knife 10, it is ensured that on-load is not grasped in the process
Make, when apparatus main body 1 breaks down, failure can be found with the sequence of back brake, ascertains the reason and excludes hidden danger, ensures power grid peace
Full reliability service, utmostly protective device, guarantees the safety in use process, reduces cost.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of band isolation circuit breakers, including apparatus main body（1）, it is characterised in that：Described device main body（1）Side be equipped with hand
Dynamic energy accumulation handle（2）, the manual energy storage handle（2）It is disposed through described device main body（1）Side, described device main body
（1）Lateral surface be equipped with energy storage pointer（6）, the energy storage pointer（6）Top be equipped with manual division handle（5）, described manual
Division handle（5）Side be equipped with division pointer（8）, the division pointer（8）One end be equipped with isolation knife mechanical interlocking（9）,
Described device main body（1）Side be equipped with isolation knife operation handle（7）, described device main body（1）One end equipped with stainless steel spray
Mould cabinet（14）, the stainless steel plastic-spraying cabinet（14）With described device main body（1）It is flexibly connected, the stainless steel plastic-spraying cabinet
（14）Top be equipped with voltage transformer（13）, the voltage transformer（13）With the stainless steel plastic-spraying cabinet（14）It is fixed to connect
It connects, the stainless steel plastic-spraying cabinet（14）Side be equipped with upper wiring board（12）, described device main body（1）Inside be equipped with it is built-in
Voltage transformer（15）, the built-in voltage mutual inductor（15）Top be equipped with hanging ring（16）, described device main body（1）Bottom
Equipped with device pedestal（17）, described device pedestal（17）With described device main body（1）It is fixedly connected.
2. a kind of band isolation circuit breakers according to claim 1, it is characterised in that：Described device main body（1）Side set
There is lower terminal plate（3）, the lower terminal plate（3）With described device main body（1）It is fixedly connected.
3. a kind of band isolation circuit breakers according to claim 1, it is characterised in that：Described device main body（1）Bottom end set
There is control wiring air plug（4）, the control wiring air plug（4）With described device main body（1）It is fixedly connected.
4. a kind of band isolation circuit breakers according to claim 1, it is characterised in that：The upper wiring board（12）Bottom set
There is isolation knife（10）.
5. a kind of band isolation circuit breakers according to claim 1, it is characterised in that：The upper wiring board（12）Bottom set
There is installation channel steel（11）.
6. a kind of band isolation circuit breakers according to claim 5, it is characterised in that：The installation channel steel（11）With it is described not
Become rusty steel plastic-spraying cabinet（14）Pass through the upper wiring board（12）It is flexibly connected.
7. a kind of band isolation circuit breakers according to claim 4, it is characterised in that：The isolation knife（10）With it is described stainless
Steel plastic-spraying cabinet（14）Pass through the upper wiring board（12）It is flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710319546.7A CN108878224A (en) | 2017-05-09 | 2017-05-09 | A kind of band isolation circuit breakers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710319546.7A CN108878224A (en) | 2017-05-09 | 2017-05-09 | A kind of band isolation circuit breakers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108878224A true CN108878224A (en) | 2018-11-23 |
Family
ID=64287315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710319546.7A Pending CN108878224A (en) | 2017-05-09 | 2017-05-09 | A kind of band isolation circuit breakers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108878224A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111292996A (en) * | 2020-03-10 | 2020-06-16 | 江苏江阴华明电气设备有限公司 | High-reliability high-breaking-capacity intelligent outdoor high-voltage vacuum circuit breaker |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020135964A1 (en) * | 2000-04-05 | 2002-09-26 | Murray David R. | Isolating circuit breaker and circuit protection arrangement |
| CN2643466Y (en) * | 2003-06-20 | 2004-09-22 | 宁波日升电器制造有限公司 | Outdoor high-voltage vacuum circuit breaker with isolation knife |
| CN202601502U (en) * | 2012-06-05 | 2012-12-12 | 登高电气有限公司 | Outdoor high-voltage alternating current vacuum breaker |
| CN203910663U (en) * | 2014-04-24 | 2014-10-29 | 国家电网公司 | Vacuum circuit breaker |
| CN204577316U (en) * | 2015-05-15 | 2015-08-19 | 浙江鑫茂电力科技有限公司 | A kind of outdoor intelligent vacuum circuit breaker of measurement and relay protection one |
| CN105632845A (en) * | 2014-10-28 | 2016-06-01 | 黑龙江傲立辅龙科技开发有限公司 | High voltage electricity cable protective device employing breaker |
| CN206727033U (en) * | 2017-05-09 | 2017-12-08 | 人民电器集团上海有限公司 | A kind of band isolation circuit breakers |
-
2017
- 2017-05-09 CN CN201710319546.7A patent/CN108878224A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020135964A1 (en) * | 2000-04-05 | 2002-09-26 | Murray David R. | Isolating circuit breaker and circuit protection arrangement |
| CN2643466Y (en) * | 2003-06-20 | 2004-09-22 | 宁波日升电器制造有限公司 | Outdoor high-voltage vacuum circuit breaker with isolation knife |
| CN202601502U (en) * | 2012-06-05 | 2012-12-12 | 登高电气有限公司 | Outdoor high-voltage alternating current vacuum breaker |
| CN203910663U (en) * | 2014-04-24 | 2014-10-29 | 国家电网公司 | Vacuum circuit breaker |
| CN105632845A (en) * | 2014-10-28 | 2016-06-01 | 黑龙江傲立辅龙科技开发有限公司 | High voltage electricity cable protective device employing breaker |
| CN204577316U (en) * | 2015-05-15 | 2015-08-19 | 浙江鑫茂电力科技有限公司 | A kind of outdoor intelligent vacuum circuit breaker of measurement and relay protection one |
| CN206727033U (en) * | 2017-05-09 | 2017-12-08 | 人民电器集团上海有限公司 | A kind of band isolation circuit breakers |
Non-Patent Citations (1)
| Title |
|---|
| 王福岭，陈德新主编: "中小型水电站运行维护与安全管理", 黄河水利出版社, pages: 165 - 166 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111292996A (en) * | 2020-03-10 | 2020-06-16 | 江苏江阴华明电气设备有限公司 | High-reliability high-breaking-capacity intelligent outdoor high-voltage vacuum circuit breaker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103424588B (en) | Electric energy meter connection terminal kit | |
| CN107171431A (en) | Tune electric equipment free of discontinuities, system and control method | |
| CN201191590Y (en) | Circuit breaker having remote control function | |
| CN108878224A (en) | A kind of band isolation circuit breakers | |
| CN206727033U (en) | A kind of band isolation circuit breakers | |
| CN201178294Y (en) | Automation apparatus of composite distribution network | |
| CN104576160A (en) | Solid insulating three-position isolating switch with grounding switching off capability | |
| CN204360991U (en) | The solid insulation three-station isolating switch of making capability with ground | |
| CN209282711U (en) | Environmental-protective gas-insulating metal enclosed switchgear | |
| CN202217957U (en) | Solid insulation ring main unit having decompression channel and humiture monitoring function | |
| CN101752823B (en) | GIS (geographical information system) dry-core cable terminal | |
| CN109859970B (en) | Automatic control switch | |
| CN206727008U (en) | A kind of vacuum circuit breaker with isolation switch | |
| CN202583293U (en) | Three-phase split box type all-fiber current transformer for gas insulated switchgear (GIS) | |
| CN209626126U (en) | A kind of ZW32 outdoor vacuum circuit breaker | |
| CN101866787B (en) | Circuit interrupter with delayed function | |
| CN220627682U (en) | Primary and secondary degree of depth fuses circuit breaker on post | |
| CN211017999U (en) | Low-voltage switch system and distribution board thereof | |
| CN213243363U (en) | Ring main unit secondary chamber, ring main unit and ring main unit system | |
| CN204720379U (en) | Single-phase tangible switch module | |
| CN204441871U (en) | A kind of portable route protection dolly | |
| CN204258115U (en) | The intelligent Prefabricated high-low voltage transformer substation of 10kV | |
| CN203398076U (en) | Insulating device preventing breaking radial-arm type fuse from mis-closing | |
| CN203071481U (en) | Solid insulation hermetically-sealed switch insulating cylinder | |
| CN203387169U (en) | Vacuum circuit breaker type loop network cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |