CN106253079A - Switch cubicle - Google Patents
Switch cubicle Download PDFInfo
- Publication number
- CN106253079A CN106253079A CN201610632763.7A CN201610632763A CN106253079A CN 106253079 A CN106253079 A CN 106253079A CN 201610632763 A CN201610632763 A CN 201610632763A CN 106253079 A CN106253079 A CN 106253079A
- Authority
- CN
- China
- Prior art keywords
- switch cubicle
- cabinet
- arcing gas
- induction installation
- switch
- 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
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The present invention holds open switch cabinet, this switch cubicle includes: cabinet (1), vertical channel (2) and horizontal channel (3), vertical channel (2) is arranged at the back side of cabinet (1), and the two ends of vertical channel (2) are respectively communicated with the side in horizontal channel (3) and the inside of cabinet (1)；Horizontal channel (3) is arranged at the top of cabinet (1), and the one end of horizontal channel (3) is communicated in the inside of cabinet (1), and the other end is communicated in air, to form pressure release outlet.This switch cubicle overcomes the uncertain problem of arcing gas exhaust position of the prior art, it is achieved that orientation discharge.
Description
Technical field
The present invention relates to High-Voltage Electrical Appliances field, in particular it relates to switch cubicle.
Background technology
A kind of form of gas self-maintained discharge.It is made up of cathode drop district, arc column (electric arc positive column) and anode drop district.One
As by the title " hyperbar electric arc " that the pressure residing for electric arc is the atmospheric pressure order of magnitude, less than the title " low pressure electric arc " of atmospheric pressure.
Existing switch cubicle can produce certain arcing gas, in existing field, it typically can be allowed freely to discharge, discharge
Position is uncertain, it is possible to influence whether the use of remaining electrical equipment.
Summary of the invention
It is an object of the invention to provide a kind of switch cubicle, this switch cubicle overcomes arcing gas of the prior art discharge position
Put uncertain problem, it is achieved that orientation discharge.
To achieve these goals, the invention provides a kind of switch cubicle, this switch cubicle includes: cabinet, vertical channel and
Horizontal channel, described vertical channel is arranged at the back side of described cabinet, and the two ends of described vertical channel are respectively communicated with in described water
The side of flat passage and the inside of described cabinet；Described horizontal channel is arranged at the top of described cabinet, and described horizontal channel
One end be communicated in the inside of described cabinet, the other end is communicated in air, to form pressure release outlet.
Preferably, at described pressure release outlet, it is provided with pressure relief valve.
Preferably, this switch cubicle also includes: arcing gas induction installation, and described arcing gas induction installation is arranged at described
In cabinet, in the case of sensing described arcing gas, described arcing gas induction installation output drive signal to described pressure
Power relief valve, described pressure relief valve opens.
Preferably, multiple described arcing gas induction installations are uniformly distributed in the inside of described cabinet.
Preferably, described vertical channel is identical with the diameter of horizontal channel.
Preferably, this switch cubicle also includes: alarm device, and described alarm device is arranged at the outside of described switch cubicle, and
It is configured to be connected to described arcing gas induction installation, at the arcing gas pressure that described arcing gas induction installation senses
Value is more than in the case of preset pressure value, and described alarm device performs warning.
Preferably, described alarm device includes: comparator, triggering switch, alarm lamp, buzzer and power supply, described comparison
Device is configured to be connected to described arcing gas induction installation, in the arcing gas pressure that described arcing gas induction installation senses
Force value is more than in the case of preset pressure value, and described comparator output drive signal switchs to described triggering, described triggering switch
Guan Bi, described alarm lamp, triggering switch, buzzer and power supply form the loop of a Guan Bi.
By above-mentioned embodiment, the switch cubicle of the present invention overcomes arcing gas exhaust position of the prior art not
The problem determined, the orientation being achieved arcing gas by vertical channel and horizontal channel is discharged, it is to avoid the electric arc gas discharged
The body impact on remaining product, facilitates the control to arcing gas, also will not accumulate at switch cubicle due to arcing gas meanwhile
In switch cubicle itself has been affected.
Other features and advantages of the present invention will be described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and constitutes the part of description, with following tool
Body embodiment is used for explaining the present invention together, but is not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the preferred implementation of a kind of switch cubicle that the present invention is described.
Description of reference numerals
1 cabinet 2 vertical channel
3 horizontal channels 4 pressure relief valve
Detailed description of the invention
Below in conjunction with accompanying drawing, the detailed description of the invention of the present invention is described in detail.It should be appreciated that this place is retouched
The detailed description of the invention stated is merely to illustrate and explains the present invention, is not limited to the present invention.
In the present invention, in the case of illustrating on the contrary, the noun of locality of use such as " upper and lower, left and right " typically refers to
The most up and down.It is interior and outer that " inside and outside " refers in specific profile." remote, near " refers to relative to certain parts
Remote and near.
The present invention provides a kind of switch cubicle, and this switch cubicle includes: cabinet 1, vertical channel 2 and horizontal channel 3, described vertically
Passage 2 is arranged at the back side of described cabinet 1, the two ends of described vertical channel 2 be respectively communicated with in described horizontal channel 3 side and
The inside of described cabinet 1；Described horizontal channel 3 is arranged at the top of described cabinet 1, and one end connection of described horizontal channel 3
In the inside of described cabinet 1, the other end is communicated in air, to form pressure release outlet.
By above-mentioned embodiment, the switch cubicle of the present invention overcomes arcing gas exhaust position of the prior art not
The problem determined, the orientation being achieved arcing gas by vertical channel 2 and horizontal channel 3 is discharged, it is to avoid the electric arc discharged
The gas impact on remaining product, facilitates the control to arcing gas, also will not switch due to arcing gas accumulation meanwhile
Switch cubicle itself has been affected by cabinet.By the way of above-mentioned, order that arcing gas discharge can be greatly improved.
In a kind of detailed description of the invention of the present invention, at described pressure release outlet, it is provided with pressure relief valve 4.Logical
Cross above-mentioned mode, it is possible to achieve pressure release control, according to self need arcing gas is discharged, prevent not
Need have foreign body to pass through vertical channel 2 when of discharge and horizontal channel 3 enters.
In this kind of embodiment, this switch cubicle can also include: arcing gas induction installation, and described arcing gas senses
Device is arranged in described cabinet 1, and in the case of sensing described arcing gas, the output of described arcing gas induction installation is driven
Dynamic signal is to described pressure relief valve 4, and described pressure relief valve 4 opens.
By above-mentioned embodiment, the arcing gas induction installation of the present invention can realize the sensing of arcing gas,
In the case of sensing arcing gas, open pressure relief valve 4, otherwise close, prevent the situation that foreign body falls into.
In this kind of embodiment, in order to preferably sense the arcing gas within cabinet 1, multiple described arcing gas senses
Device is answered to be uniformly distributed in the inside of described cabinet 1.
In a kind of detailed description of the invention of the present invention, described vertical channel 2 is identical with the diameter of horizontal channel 3.
By the way of above-mentioned, so that the gas emission effect of vertical channel 2 and horizontal channel 3 is the best.Also
Facilitate the discharge of gas, anti-backflow.
In this kind of embodiment, in order to avoid switch cubicle electric arc, other are excessive, and this switch cubicle can also include: dress of reporting to the police
Putting, described alarm device is arranged at the outside of described switch cubicle, and is configured to be connected to described arcing gas induction installation,
In the case of the arcing gas force value that described arcing gas induction installation senses is more than preset pressure value, described alarm device
Perform warning.
By this kind of device, can pressure relief valve 4 damages when to operator with remind, and notify tie up
Repair.
In this kind of embodiment, described alarm device may include that comparator, trigger switch, alarm lamp, buzzer and
Power supply, described comparator is configured to be connected to described arcing gas induction installation, senses at described arcing gas induction installation
The arcing gas force value arrived is more than in the case of preset pressure value, and described comparator output drive signal to described triggering is opened
Closing, the described switch Guan Bi that triggers, described alarm lamp, triggering switch, buzzer and power supply form the loop of a Guan Bi.
By the way of above-mentioned, it is possible to achieve sound and light alarm.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, but, the present invention is not limited to above-mentioned reality
Execute the detail in mode, in the technology concept of the present invention, technical scheme can be carried out multiple letter
Monotropic type, these simple variant belong to protection scope of the present invention.
It is further to note that each the concrete technical characteristic described in above-mentioned detailed description of the invention, at not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to various can
The compound mode of energy illustrates the most separately.
Additionally, combination in any can also be carried out between the various different embodiment of the present invention, as long as it is without prejudice to this
The thought of invention, it should be considered as content disclosed in this invention equally.
Claims (7)
1. a switch cubicle, it is characterised in that this switch cubicle includes: cabinet (1), vertical channel (2) and horizontal channel (3), institute
Stating vertical channel (2) and be arranged at the back side of described cabinet (1), the two ends of described vertical channel (2) are respectively communicated with in described level
The side of passage (3) and the inside of described cabinet (1)；Described horizontal channel (3) is arranged at the top of described cabinet (1), and institute
The one end stating horizontal channel (3) is communicated in the inside of described cabinet (1), and the other end is communicated in air, discharges forming pressure
Mouthful.
Switch cubicle the most according to claim 1, it is characterised in that be provided with pressure release at described pressure release outlet
Valve (4).
Switch cubicle the most according to claim 2, it is characterised in that this switch cubicle also includes: arcing gas induction installation, institute
State arcing gas induction installation to be arranged in described cabinet (1), in the case of sensing described arcing gas, described electric arc gas
Body induction installation output drive signal is to described pressure relief valve (4), and described pressure relief valve (4) open.
Switch cubicle the most according to claim 3, it is characterised in that multiple described arcing gas induction installations are uniformly distributed in
The inside of described cabinet (1).
Switch cubicle the most according to claim 1, it is characterised in that described vertical channel (2) and the diameter of horizontal channel (3)
Identical.
Switch cubicle the most according to claim 3, it is characterised in that this switch cubicle also includes: alarm device, described warning fills
Install the outside being placed in described switch cubicle, and be configured to be connected to described arcing gas induction installation, at described arcing gas
The arcing gas force value that induction installation senses is more than in the case of preset pressure value, and described alarm device performs warning.
Switch cubicle the most according to claim 6, it is characterised in that described alarm device includes: comparator, trigger switch,
Alarm lamp, buzzer and power supply, described comparator is configured to be connected to described arcing gas induction installation, at described electric arc gas
In the case of the arcing gas force value that body induction installation senses is more than preset pressure value, described comparator output drive signal
To described triggering switch, the described switch Guan Bi that triggers, described alarm lamp, triggering switch, buzzer and power supply form a Guan Bi
Loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610632763.7A CN106253079A (en) | 2016-08-04 | 2016-08-04 | Switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610632763.7A CN106253079A (en) | 2016-08-04 | 2016-08-04 | Switch cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106253079A true CN106253079A (en) | 2016-12-21 |
Family
ID=58077501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610632763.7A Pending CN106253079A (en) | 2016-08-04 | 2016-08-04 | Switch cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106253079A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107645135A (en) * | 2017-11-21 | 2018-01-30 | 葛君 | A kind of waterproof anti-corrosion switch cubicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013099393A1 (en) * | 2011-12-27 | 2013-07-04 | 三菱電機株式会社 | Electrical room |
| CN203367828U (en) * | 2013-07-17 | 2013-12-25 | 江苏大全箱变科技有限公司 | Box-type electric substation with concentrated pressure releasing channel |
| CN204558897U (en) * | 2012-05-21 | 2015-08-12 | Abb技术有限公司 | Switchgear assemblies |
| CN205158583U (en) * | 2015-11-25 | 2016-04-13 | 安徽机电职业技术学院 | Prevent alarm device that infant climbed |
| CN105589388A (en) * | 2016-02-27 | 2016-05-18 | 马晓宇 | Electrical automatic control system |
-
2016
- 2016-08-04 CN CN201610632763.7A patent/CN106253079A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013099393A1 (en) * | 2011-12-27 | 2013-07-04 | 三菱電機株式会社 | Electrical room |
| CN204558897U (en) * | 2012-05-21 | 2015-08-12 | Abb技术有限公司 | Switchgear assemblies |
| CN203367828U (en) * | 2013-07-17 | 2013-12-25 | 江苏大全箱变科技有限公司 | Box-type electric substation with concentrated pressure releasing channel |
| CN205158583U (en) * | 2015-11-25 | 2016-04-13 | 安徽机电职业技术学院 | Prevent alarm device that infant climbed |
| CN105589388A (en) * | 2016-02-27 | 2016-05-18 | 马晓宇 | Electrical automatic control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107645135A (en) * | 2017-11-21 | 2018-01-30 | 葛君 | A kind of waterproof anti-corrosion switch cubicle |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161221 |
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| WD01 | Invention patent application deemed withdrawn after publication |