CN205692761U - One is pressed vacuum circuit breaker - Google Patents
One is pressed vacuum circuit breaker Download PDFInfo
- Publication number
- CN205692761U CN205692761U CN201620617681.0U CN201620617681U CN205692761U CN 205692761 U CN205692761 U CN 205692761U CN 201620617681 U CN201620617681 U CN 201620617681U CN 205692761 U CN205692761 U CN 205692761U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- vacuum circuit
- protective cover
- alarm
- pressure vacuum
- 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
- 230000001681 protective effect Effects 0.000 claims abstract description 42
- 238000010276 construction Methods 0.000 claims description 6
- 239000012780 transparent material Substances 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 8
- 238000009413 insulation Methods 0.000 description 7
- 230000032683 aging Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The utility model discloses pressure vacuum circuit breaker in one, belong to vacuum circuit breaker technical field.One of the present utility model is pressed vacuum circuit breaker, including middle pressure vacuum circuit breaker main, preventer main body, alarm device；Medium pressure vacuum circuit breaker main is installed in preventer main body；Described preventer main body includes protective cover and base；Described protective cover be shaped as inverted U-shaped；Described alarm device includes being installed on the sensor inside protective cover, is installed on the alarm outside protective cover, is installed on the switch outside protective cover.Middle pressure vacuum circuit breaker of the present utility model, it is therefore prevented that the running environment such as dust, the moisture impact on equipment, reduces middle pressure vacuum circuit breaker fault.When the temperature and humidity detected is not suitable for, alarm device sends corresponding warning message and reminds operator to turn.Additionally, in the case of being not suitable for when external environment and remaining a need for work, operator can make alarm quit work by switch.
Description
Technical field
This utility model relates to pressing in one vacuum circuit breaker, belongs to vacuum circuit breaker technical field.
Background technology
" vacuum circuit breaker " because of after its arc-extinguishing medium and arc extinguishing the dielectric of contact gap be all fine vacuum and gain the name；Its
Have that volume is little, lightweight, be applicable to frequent operation, advantage that arc extinguishing need not overhaul, apply the most universal in power distribution network.Very
Empty chopper is 3～10kV, and the indoor distribution in 50Hz three-phase alternating current system is available for industrial and mining establishment, power plant, transformer station
The middle protection as electric equipment and control are used, and be particularly well-suited to requirement non-oil ultra high vacuum system, few maintenance and frequent operation makes use
Institute, chopper is configurable in middle-placed switch cabinet, double-layer cabinet, fixing cabinet as controlling and protection high voltage electric equipment use.
The most common failure of vacuum circuit breaker mainly divides electric loop fault and two aspects of mechanical breakdown.Mainly show themselves in that
The gas leakage of vacuum interrupter, insulation fault, tripping and maloperation, divide-shut brake not same period etc..
The pole insulation of vacuum circuit breaker experienced by air insulation-meet insulation-sealing and insulate.Although the third generation insulate
(pole) improves against weather, but major part vacuum circuit breaker or the second filial generation meets insulation, by extraneous ring at present
Border impact is bigger.It is aging that the heat produced in operation and power plant's stress all can make insulation produce.The running environment of vacuum circuit breaker,
Such as dust, moisture etc. are bigger on equipment impact.
Therefore, it is necessary to vacuum circuit breaker is improved, to reduce or to prevent fault from occurring.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of little, middle pressure of minimizing fault that is affected by the external environment
Vacuum circuit breaker.
This utility model provides pressure vacuum circuit breaker in one, and medium pressure vacuum circuit breaker includes middle pressure vacuum circuit breaker
Device main body, preventer main body, alarm device；Medium pressure vacuum circuit breaker main is installed in preventer main body；Described
Preventer main body includes protective cover and base；Described protective cover be shaped as inverted U-shaped, hinge is passed through in the side of protective cover
Being movably connected with the base, the opposite side of protective cover is connected by snap close and base are fixing；Described base is two I-shape constructions,
The lower end seamless link of two I-shape constructions；Described alarm device includes being installed on the sensor inside protective cover, is installed on
Alarm outside protective cover, it is installed on the switch outside protective cover.
Described sensor includes temperature sensor and humidity sensor；Described alarm includes being connected with temperature sensor
Temperature alarm, the humidity alarm being connected with humidity sensor.
In a kind of embodiment of the present utility model, medium pressure vacuum circuit breaker main and the lower end of I-shape construction
Fixed installation.
In a kind of embodiment of the present utility model, the inside of described protective cover is provided with reinforcement, is used for preventing protection
Cover shake.
In a kind of embodiment of the present utility model, the middle part of described I-shaped structure with one or more hole,
The connection line of middle pressure vacuum circuit breaker main can be attached with outside by this some holes.
In a kind of embodiment of the present utility model, the hole wall in described hole contains sealing gasket.
In a kind of embodiment of the present utility model, described protective cover is transparent material, can directly be seen by protective cover
Operation conditions to middle pressure vacuum circuit breaker main.
In a kind of embodiment of the present utility model, described temperature alarm and humidity alarm are mounted on protective cover
Outer surface.Temperature sensor and the running environment of humidity sensor detection vacuum circuit breaker main, when the temperature detected and wet
When degree is not suitable for, corresponding warning message can be sent by temperature alarming device and humidity alarm device, and then remind operator
Member shifts device of the present utility model or improves running environment.Additionally, it is controlled to be installed on the switch outside protective cover
The unlatching of alarm processed, in the case of being not suitable for when external environment and remaining a need for work, operator can make alarm by switch
Quit work.
Medium pressure vacuum circuit breaker main mainly includes vacuum interrupter, electromagnetism or spring operating mechanism, support.
The beneficial effects of the utility model:
Middle pressure vacuum circuit breaker of the present utility model, protective cover main body has played the effect preventing dust, moisture etc. from entering,
Prevent the impact on equipment of the running environment such as dust, moisture, effectively inhibit insulation to produce aging.When the temperature detected and
When humidity is not suitable for, corresponding warning message can be sent by temperature alarming device and humidity alarm device, and then remind operation
Redundant labor transfer device of the present utility model or running environment is improved.Can additionally, be installed on the switch outside protective cover
Control the unlatching of alarm, be not suitable for when external environment and in the case of remaining a need for work, operator can make warning by switch
Device quits work.
Accompanying drawing explanation
Fig. 1 is the structural representation of middle pressure vacuum circuit breaker of the present utility model；Wherein 1 is middle pressure vacuum circuit breaker master
Body, 2 be protective cover, 3 for base, 4 for hinge, 5 for snap close, 6 for reinforcement, 7 for hole, 8 for connection line, 10 for sensor,
11 be alarm, 12 for switch.
Detailed description of the invention
This utility model provides presses vacuum circuit breaker in one, protective cover main body has played and prevented dust, moisture etc. from entering
Effect, it is therefore prevented that the impact on equipment of the running environment such as dust, moisture, effectively inhibiting insulation produce aging, below in conjunction with
Technical solutions of the utility model are described in detail by Fig. 1, so that it is more readily understood and grasps.
In one of the present utility model press vacuum circuit breaker, including middle pressure vacuum circuit breaker main 1, preventer main body,
Alarm device；Medium pressure vacuum circuit breaker main 1 is installed in preventer main body；Described preventer main body includes protection
Cover 2 and base 3；Described protective cover 2 be shaped as inverted U-shaped, the side of protective cover 2 is movable even by hinge 4 and base 3
Connecing, the opposite side of protective cover 2 is connected by snap close 5 is fixing with base 3；Described base 3 is two I-shape constructions, two I-shapeds
The lower end seamless link of shape structure；Described alarm device includes being installed on the sensor 10 inside protective cover 2, is installed on protective cover
Outside alarm 11, be installed on the switch 12 outside protective cover.
Described sensor 10 has two, including temperature sensor and humidity sensor；Described alarm 11 includes and temperature
The temperature alarm that sensor is connected, the humidity alarm that is connected with humidity sensor.
Medium pressure vacuum circuit breaker main 1 fixedly mounts with the lower end of I-shape construction.In described I-shaped structure
Portion can be carried out even with outside by this some holes 7 with one or more hole 7, the connection line 8 of middle pressure vacuum circuit breaker main 1
Connect.
The inside of described protective cover 2 is provided with reinforcement 6, is used for preventing protective cover 2 from shaking.
The hole wall in described hole 7 contains sealing gasket.
Described protective cover 2 is transparent material, can be immediately seen the operation shape of middle pressure vacuum circuit breaker main by protective cover 2
Condition.
Medium pressure vacuum circuit breaker main mainly includes vacuum interrupter, electromagnetism or spring operating mechanism, support.
Middle pressure vacuum circuit breaker of the present utility model, protective cover main body has played the effect preventing dust, moisture etc. from entering,
Prevent the impact on equipment of the running environment such as dust, moisture, effectively inhibit insulation to produce aging, reduce middle pressure vacuum and break
Road device fault.When the temperature and humidity detected is not suitable for, phase can be sent by temperature alarming device and humidity alarm device
The warning message answered, and then remind operator shift device of the present utility model or running environment is improved.Additionally,
It is installed on the unlatching of switch controls alarm outside protective cover, is not suitable for when external environment and remains a need for the situation of work
Under, operator can make alarm quit work by switch.
Above the technical solution of the utility model is fully described, it should be noted that tool of the present utility model
Body embodiment is also not limited by the description set out above, and those of ordinary skill in the art exists according to spirit of the present utility model
All technical schemes that the aspect such as structure, method or function uses equivalents or equivalent transformation and formed, all fall within this reality
Within novel protection domain.
Claims (4)
1. one kind is pressed vacuum circuit breaker, it is characterised in that medium pressure vacuum circuit breaker include middle pressure vacuum circuit breaker main,
Preventer main body, alarm device；Medium pressure vacuum circuit breaker main is installed in preventer main body；Described preventer
Main body includes protective cover and base；Described protective cover be shaped as inverted U-shaped, lived by hinge and base in the side of protective cover
Being dynamically connected, the opposite side of protective cover is connected by snap close and base are fixing；Described base is two I-shape constructions, two I-shapeds
The lower end seamless link of shape structure；Described alarm device includes being installed on the sensor inside protective cover, is installed on outside protective cover
The alarm of side, it is installed on the switch outside protective cover.
One the most according to claim 1 is pressed vacuum circuit breaker, it is characterised in that described protective cover is transparent material.
One the most according to claim 1 is pressed vacuum circuit breaker, it is characterised in that described sensor includes temperature sensing
Device and humidity sensor；Described alarm includes the temperature alarm being connected with temperature sensor, is connected with humidity sensor
Humidity alarm.
One the most according to claim 1 is pressed vacuum circuit breaker, it is characterised in that the inside of described protective cover is provided with and adds
Strong muscle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620617681.0U CN205692761U (en) | 2016-06-21 | 2016-06-21 | One is pressed vacuum circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620617681.0U CN205692761U (en) | 2016-06-21 | 2016-06-21 | One is pressed vacuum circuit breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205692761U true CN205692761U (en) | 2016-11-16 |
Family
ID=57415723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620617681.0U Expired - Fee Related CN205692761U (en) | 2016-06-21 | 2016-06-21 | One is pressed vacuum circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205692761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110911218A (en) * | 2019-12-27 | 2020-03-24 | 苏州中康电力运营有限公司 | Protective device for preventing energy storage motor of high-voltage vacuum circuit breaker from being burnt |
-
2016
- 2016-06-21 CN CN201620617681.0U patent/CN205692761U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110911218A (en) * | 2019-12-27 | 2020-03-24 | 苏州中康电力运营有限公司 | Protective device for preventing energy storage motor of high-voltage vacuum circuit breaker from being burnt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180914 Address after: 213000 Jiangsu Changzhou Wujin District Hutang town Ming Huang industrial park Patentee after: CHANGZHOU CHRISTE POWER TECHNOLOGY Co.,Ltd. Address before: 213164 Jiangsu Changzhou Wujin District Hutang town gully industrial concentration area Patentee before: CHANGZHOU SENYUAN PERRY SWITCH CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Hutang Town, Wujin District 213000 Jiangsu city in Changzhou Province Ming Huang industrial park Patentee after: Changzhou Kerui Electric Co.,Ltd. Address before: Hutang Town, Wujin District 213000 Jiangsu city in Changzhou Province Ming Huang industrial park Patentee before: CHANGZHOU CHRISTE POWER TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 |