CN206259697U - Intelligent breaker - Google Patents
Intelligent breaker Download PDFInfo
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- CN206259697U CN206259697U CN201621358725.9U CN201621358725U CN206259697U CN 206259697 U CN206259697 U CN 206259697U CN 201621358725 U CN201621358725 U CN 201621358725U CN 206259697 U CN206259697 U CN 206259697U
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Abstract
The utility model provides a kind of intelligent breaker, including CPU module, temperature monitoring module, humidity monitoring module, voltage monitoring module, current monitoring module, static contact, moving contact, arc-control device, electrical apparatus release, overflow protecting element, overheating protective element, inlet wire binding post, outlet binding post and free tripping mechanism；Temperature monitoring module, humidity monitoring module, voltage monitoring module, current monitoring module are connected with CPU module respectively；CPU module is connected with electrical apparatus release；Moving contact, overflow protecting element, overheating protective element series connection are simultaneously connected with inlet wire binding post, and static contact is connected with outlet binding post, and electrical apparatus release is connected with free tripping mechanism, and the lock of free tripping mechanism is connected with moving contact.The beneficial effects of the utility model are：Monitoring precision is high, and response is rapid, can remote monitoring, it is ensured that personal safety and breaker use safety.
Description
Technical field
The utility model is related to electric switch technical field, and in particular to a kind of intelligent breaker.
Background technology
Breaker is a kind of electric current that can be closed, carry and cut-off under normal loop condition, and can be in the exception of regulation
Under circuit condition with certain hour in connect, current-carrying mechanical switch electrical equipment is held in disjunction.Breaker is used in power system
In control and the important devices of protection, the operation normal to power network of its security and Electrical Safety have important influence.
Due to frequent keying, and because voltage is concentrated, region is easily sent out in often danger to the line switching of breaker.It is existing
Often there is breaker connecting terminal and does not tighten in breaker, and causes heating to damage breaker.In high humidity, it is also easy to produce condensation
Under environment, breaker will also be damaged.The dynamic and static contact of breaker is bad to cause heating, voltage reduction, on binding post
Cable, wire fixation cause dynamic and static contact stress, these situations to happen occasionally, cause breaker to damage.
Currently, the technological improvement for breaker is concentrated mainly on the application and control in specific product of breaker,
And it is relatively fewer for the concern of breaker working environment in itself, especially correspond to the breaker in high temperature, wet environment
The protection of lack of targeted and counter-measure, it is impossible to security and reliability that breaker works in the presence of a harsh environment is completely secured
Property.
Utility model content
To improve the safety and reliability that breaker works in adverse circumstances, prior art is made up to breaker itself
The missing of security performance monitoring, the purpose of this utility model is to provide a kind of intelligent breaker.
The utility model is achieved through the following technical solutions：Intelligent breaker, including CPU module, temperature
Degree monitoring modular, humidity monitoring module, voltage monitoring module, current monitoring module, static contact, moving contact, arc-control device, dropout
Device, overflow protecting element, overheating protective element, inlet wire binding post, outlet binding post and free tripping mechanism；Said temperature
The signal output part of monitoring modular, the signal output part of above-mentioned humidity monitoring module, the signal output of above-mentioned voltage monitoring module
End, the signal output part of above-mentioned current monitoring module are connected with the monitoring signals receiving terminal of above-mentioned CPU module respectively；
The signal control output end of above-mentioned CPU module is connected with the signal input part of above-mentioned electrical apparatus release；Above-mentioned moving contact, on
State overflow protecting element, above-mentioned overheating protective element series connection and be connected with above-mentioned inlet wire binding post, above-mentioned static contact with it is above-mentioned
Outlet binding post is connected, and the signal output part of above-mentioned electrical apparatus release is connected with above-mentioned free tripping mechanism, above-mentioned automatically jumping machine
The lock of structure is connected with above-mentioned moving contact；Above-mentioned arc-control device is set at the closure of above-mentioned static contact and above-mentioned moving contact；
The signal input part of said temperature monitoring modular is provided with temperature sensor, and said temperature sensor is near above-mentioned inlet wire binding post
Set with above-mentioned outlet binding post；The signal input part of above-mentioned humidity monitoring module is provided with humidity sensor, and above-mentioned humidity is passed
Sensor is set near above-mentioned inlet wire binding post and above-mentioned outlet binding post；The signal input part of above-mentioned voltage monitoring module sets
There is voltage sensor, above-mentioned voltage sensor is set near above-mentioned inlet wire binding post and above-mentioned outlet binding post；Above-mentioned electricity
The signal input part for flowing monitoring modular is provided with current sensor, and above-mentioned current sensor is near above-mentioned inlet wire binding post and above-mentioned
Outlet binding post is set.
The utility model preferably, also including button and display screen, the letter of above-mentioned button and above-mentioned CPU module
Number input connection, above-mentioned display screen is connected with the signal output part of above-mentioned CPU module.
The utility model preferably, also including vibration monitoring module, the signal output part of above-mentioned vibration monitoring module with it is upper
The monitoring signals receiving terminal connection of CPU module is stated, the signal input part of above-mentioned vibration monitoring module is provided with vibrating sensing
Device, above-mentioned vibrating sensor is set near above-mentioned inlet wire binding post and above-mentioned outlet binding post.
The utility model preferably, also including impedance monitoring module, the signal output part of above-mentioned impedance monitoring module with it is upper
The monitoring signals receiving terminal connection of CPU module is stated, the signal input part of above-mentioned impedance monitoring module is provided with impedance sensing
Device, above-mentioned impedance transducer is set near above-mentioned inlet wire binding post and above-mentioned outlet binding post.
The utility model preferably, also including insulating monitoring module, the signal output part of above-mentioned insulating monitoring module with it is upper
The monitoring signals receiving terminal connection of CPU module is stated, the signal input part of above-mentioned insulating monitoring module is provided with insulation sensing
Device, above-mentioned insulating sensor is set near above-mentioned inlet wire binding post and above-mentioned outlet binding post.
Preferably, above-mentioned electrical apparatus release includes overcurrent trip, no-voltage release, thermal trip and shunt opening to the utility model
Electrical apparatus release；After above-mentioned overcurrent trip, above-mentioned no-voltage release, above-mentioned thermal trip, the parallel connection of above-mentioned shunt release, one end
Formed signal input part be connected with the signal control output end of above-mentioned CPU module, the other end formed signal output part and
Above-mentioned free tripping mechanism connection.
Temperature monitoring module, humidity monitoring module, voltage monitoring module and current monitoring module are respectively by respective biography
The parameters such as temperature, humidity, voltage and current at sensor real-time monitoring breaker turnover line terminals, are such as not suitable for breaker
During the unusual condition of work, then the parameter such as temperature, humidity, voltage and current at breaker turnover line terminals is exceeded, temperature prison
The anomaly parameter that survey module, humidity monitoring module, voltage monitoring module and current monitoring module will be monitored is converted to electric signal
It is transferred to CPU module.CPU module receives and calculate after electric signal and judge its volume beyond breaker
Determine parameter area, send alarm signal.Electrical apparatus release receives control after alarm signal and freely takes off mouth mechanism and trips immediately power-off, guarantor
Shield breaker exempts from damage.When anomaly parameter is monitored, temperature monitoring module, humidity monitoring module, voltage monitoring module and
Current monitoring module both solely can send electric signal to central controller module to be caused freely to take off mouth mechanism dropout tripping operation, also may be used
Combine causes freely to take off mouth mechanism dropout tripping operation to central controller module transmission electric signal.Central controller module simultaneously can also
It is enough various data record and upload server, facilitate staff to inquire about.
Arc-control device is used to limiting and extinguish dynamic and static contact and breaks the electric arc for closing that moment produces, to help protection circuit and disconnected
Road device safety.
Button, the display screen being connected with CPU module by setting, site operation personnel can be more easily right
Circuit and breaker carry out remote control, more intuitively the operation conditions of Real Time Observation circuit and breaker.
Vibration monitoring module passes in and out the Vibration Condition at line terminals by vibrating sensor real-time monitoring breaker, such as occurs
When being not suitable for the unusual condition of breaker work, then obvious vibration is produced at breaker turnover line terminals, its amplitude parameter surpasses
Mark, the anomaly parameter that vibration monitoring module will be monitored is converted to electric signal transmission to CPU module, central processing unit
Module receives and calculate after electric signal and judge its nominal parameter scope beyond breaker, sends alarm signal.Electrical apparatus release
Receive and control after alarm signal free tripping mechanism and trip immediately power-off, protective breaker exempts from damage.
Impedance monitoring module by connecing load impedance before impedance transducer real-time monitoring breaker closing or after separating brake, and
The impedance parameter that will be measured is converted to electric signal transmission to CPU module, and CPU module receives electric signal
After calculate and judge, if it is beyond the nominal parameter scope of breaker, CPU module sends alarm signal
Number, electrical apparatus release receives and control after alarm signal free tripping mechanism and trip immediately power-off, and protective breaker exempts from damage.
Insulating monitoring module is by connecing the insulation of load before insulating sensor real-time monitoring breaker closing or after separating brake
Situation, and measurement situation is converted into electric signal transmission to CPU module, CPU module receives electric signal
After calculate and judge whether that insulation is normal, if Abnormal Insulation, CPU module sends alarm signal, and electrical apparatus release is received
Free tripping mechanism is controlled to trip immediately power-off after to alarm signal, protective breaker exempts from damage.
Killer switch is manually or electrically closed a floodgate by operating mechanism, after dynamic and static contact closure, free tripping mechanism touch
Head is locked on closing position.When circuit malfunctions, overcurrent trip, no-voltage release, thermal trip, shunt release
Free tripping mechanism is acted by respective electrical apparatus release, automatic trip is realizing the protective effect to breaker.
Overcurrent trip is used for short circuit and the overcurrent protection of circuit, when the electric current of circuit is more than the current value adjusted
When, the electromagnetic force produced by overcurrent trip makes hook thread off, and moving contact disconnects rapidly under the pulling force of spring, realizes open circuit
The trip avoidance function of device.
No-voltage release is used for o-volt protection, and the coil of no-voltage release is directly connected on power supply, during in attracting state,
Breaker can normally close a floodgate；When having a power failure or being under-voltage, the reaction force of the suction less than spring of no-voltage release, spring makes
Iron core makes hook thread off upwards, realizes the trip avoidance function of breaker.
Thermal trip is used for the overload protection of circuit.
Shunt release is used for far distance controlled disjunction circuit.When remotely pressing button, shunt release obtains electric generation electricity
Magnetic force, tripping operation of threading off immediately.
The utility model can at least reach less than one beneficial effect：1. the work shape of monitor in real time breaker is capable of
State, tripping operation response is made when breaking down in time, and ensure breaker uses safety；
2., by setting various monitoring modulars, take multiple parameters as the operation feelings of monitoring object conduct monitoring at all levels breaker
Condition, monitoring precision is high, is quick on the draw, and response is rapid；
3. centralized calculation is carried out to various monitoring signals by CPU module and judged, what is broken down
In the case of trip command, high degree of automation are sent to electrical apparatus release from CPU module；
4. can remote monitoring, it is manually operated without manual site, it is ensured that the personal safety of staff.
Brief description of the drawings
Fig. 1 is schematic block circuit diagram of the present utility model.
Specific embodiment
Explanation is further explained to the utility model below in conjunction with the accompanying drawings.
As shown in figure 1, the utility model include CPU module 1, temperature monitoring module 2, humidity monitoring module 3,
Voltage monitoring module 4, current monitoring module 5, static contact 6, moving contact 7, arc-control device 8, electrical apparatus release 9, overflow protecting element 10,
Overheating protective element 11, inlet wire binding post 12 and outlet binding post 13.
Embodiment 1
As shown in figure 1, the signal output part of temperature monitoring module 2, the signal output part of humidity monitoring module 3, voltage are supervised
Survey the signal output part of module 4, current monitoring module 5 signal output part respectively with the monitoring signals of CPU module 1
Receiving terminal is connected；The signal control output end of CPU module 1 is connected with the signal input part of electrical apparatus release 9；Moving contact 7,
Overflow protecting element 10, overheating protective element 11 are connected and are connected with inlet wire binding post 12, static contact 6 and outlet binding post
13 connections, the signal output part of electrical apparatus release 9 is connected with moving contact 7；The lock of free tripping mechanism 19 is connected with moving contact 7；Go out
The two ends of arc device 8 are set at the closure of static contact 6 and moving contact 7；The signal input part of temperature monitoring module 2 is provided with temperature
Sensor 201, temperature sensor 201 is set near inlet wire binding post 12 and outlet binding post 13；Humidity monitoring module 3
Signal input part is provided with humidity sensor 301, and humidity sensor 301 sets near inlet wire binding post 12 and outlet binding post 13
Put；The signal input part of voltage monitoring module 4 is provided with voltage sensor 401, and voltage sensor 401 is near inlet wire binding post 12
Set with outlet binding post 13；The signal input part of current monitoring module 5 is provided with current sensor 501, current sensor 501
Set near inlet wire binding post 12 and outlet binding post 13.
Embodiment 2
As shown in figure 1, the signal output part of temperature monitoring module 2, the signal output part of humidity monitoring module 3, voltage are supervised
Survey the signal output part of module 4, current monitoring module 5 signal output part respectively with the monitoring signals of CPU module 1
Receiving terminal is connected；The signal control output end of CPU module 1 is connected with the signal input part of electrical apparatus release 9；Moving contact 7,
Overflow protecting element 10, overheating protective element 11 are connected and are connected with inlet wire binding post 12, static contact 6 and outlet binding post
13 connections, the signal output part of electrical apparatus release 9 is connected with moving contact 7；The lock of free tripping mechanism 19 is connected with moving contact 7；Go out
The two ends of arc device 8 are set at the closure of static contact 6 and moving contact 7；The signal input part of temperature monitoring module 2 is provided with temperature
Sensor 201, temperature sensor 201 is set near inlet wire binding post 12 and outlet binding post 13；Humidity monitoring module 3
Signal input part is provided with humidity sensor 301, and humidity sensor 301 sets near inlet wire binding post 12 and outlet binding post 13
Put；The signal input part of voltage monitoring module 4 is provided with voltage sensor 401, and voltage sensor 401 is near inlet wire binding post 12
Set with outlet binding post 13；The signal input part of current monitoring module 5 is provided with current sensor 501, current sensor 501
Set near inlet wire binding post 12 and outlet binding post 13.
Also include button 14 and display screen 15, button 14 is connected with the signal input part of CPU module 1, display screen
15 are connected with the signal output part of CPU module 1.
Embodiment 3
As shown in figure 1, the signal output part of temperature monitoring module 2, the signal output part of humidity monitoring module 3, voltage are supervised
Survey the signal output part of module 4, current monitoring module 5 signal output part respectively with the monitoring signals of CPU module 1
Receiving terminal is connected；The signal control output end of CPU module 1 is connected with the signal input part of electrical apparatus release 9；Moving contact 7,
Overflow protecting element 10, overheating protective element 11 are connected and are connected with inlet wire binding post 12, static contact 6 and outlet binding post
13 connections, the signal output part of electrical apparatus release 9 is connected with moving contact 7；The lock of free tripping mechanism 19 is connected with moving contact 7；Go out
The two ends of arc device 8 are set at the closure of static contact 6 and moving contact 7；The signal input part of temperature monitoring module 2 is provided with temperature
Sensor 201, temperature sensor 201 is set near inlet wire binding post 12 and outlet binding post 13；Humidity monitoring module 3
Signal input part is provided with humidity sensor 301, and humidity sensor 301 sets near inlet wire binding post 12 and outlet binding post 13
Put；The signal input part of voltage monitoring module 4 is provided with voltage sensor 401, and voltage sensor 401 is near inlet wire binding post 12
Set with outlet binding post 13；The signal input part of current monitoring module 5 is provided with current sensor 501, current sensor 501
Set near inlet wire binding post 12 and outlet binding post 13.
Also include button 14 and display screen 15, button 14 is connected with the signal input part of CPU module 1, display screen
15 are connected with the signal output part of CPU module 1.
Also include vibration monitoring module 16, the signal output part of vibration monitoring module 16 and the prison of CPU module 1
Signal receiving end connection is surveyed, the signal input part of vibration monitoring module 16 is provided with vibrating sensor 1601, vibrating sensor 1601
Set near inlet wire binding post 12 and outlet binding post 13.
Embodiment 4
As shown in figure 1, the signal output part of temperature monitoring module 2, the signal output part of humidity monitoring module 3, voltage are supervised
Survey the signal output part of module 4, current monitoring module 5 signal output part respectively with the monitoring signals of CPU module 1
Receiving terminal is connected；The signal control output end of CPU module 1 is connected with the signal input part of electrical apparatus release 9；Moving contact 7,
Overflow protecting element 10, overheating protective element 11 are connected and are connected with inlet wire binding post 12, static contact 6 and outlet binding post
13 connections, the signal output part of electrical apparatus release 9 is connected with moving contact 7；The lock of free tripping mechanism 19 is connected with moving contact 7；Go out
The two ends of arc device 8 are set at the closure of static contact 6 and moving contact 7；The signal input part of temperature monitoring module 2 is provided with temperature
Sensor 201, temperature sensor 201 is set near inlet wire binding post 12 and outlet binding post 13；Humidity monitoring module 3
Signal input part is provided with humidity sensor 301, and humidity sensor 301 sets near inlet wire binding post 12 and outlet binding post 13
Put；The signal input part of voltage monitoring module 4 is provided with voltage sensor 401, and voltage sensor 401 is near inlet wire binding post 12
Set with outlet binding post 13；The signal input part of current monitoring module 5 is provided with current sensor 501, current sensor 501
Set near inlet wire binding post 12 and outlet binding post 13.
Also include button 14 and display screen 15, button 14 is connected with the signal input part of CPU module 1, display screen
15 are connected with the signal output part of CPU module 1.
Also include vibration monitoring module 16, the signal output part of vibration monitoring module 16 and the prison of CPU module 1
Signal receiving end connection is surveyed, the signal input part of vibration monitoring module 16 is provided with vibrating sensor 1601, vibrating sensor 1601
Set near inlet wire binding post 12 and outlet binding post 13.
Also include impedance monitoring module 17, the signal output part of impedance monitoring module 17 and the prison of CPU module 1
Signal receiving end connection is surveyed, the signal input part of impedance monitoring module 17 is provided with impedance transducer 1701, impedance transducer 1701
Set near inlet wire binding post 12 and outlet binding post 13.
Embodiment 5
As shown in figure 1, the signal output part of temperature monitoring module 2, the signal output part of humidity monitoring module 3, voltage are supervised
Survey the signal output part of module 4, current monitoring module 5 signal output part respectively with the monitoring signals of CPU module 1
Receiving terminal is connected；The signal control output end of CPU module 1 is connected with the signal input part of electrical apparatus release 9；Moving contact 7,
Overflow protecting element 10, overheating protective element 11 are connected and are connected with inlet wire binding post 12, static contact 6 and outlet binding post
13 connections, the signal output part of electrical apparatus release 9 is connected with moving contact 7；The lock of free tripping mechanism 19 is connected with moving contact 7；Go out
The two ends of arc device 8 are set at the closure of static contact 6 and moving contact 7；The signal input part of temperature monitoring module 2 is provided with temperature
Sensor 201, temperature sensor 201 is set near inlet wire binding post 12 and outlet binding post 13；Humidity monitoring module 3
Signal input part is provided with humidity sensor 301, and humidity sensor 301 sets near inlet wire binding post 12 and outlet binding post 13
Put；The signal input part of voltage monitoring module 4 is provided with voltage sensor 401, and voltage sensor 401 is near inlet wire binding post 12
Set with outlet binding post 13；The signal input part of current monitoring module 5 is provided with current sensor 501, current sensor 501
Set near inlet wire binding post 12 and outlet binding post 13.
Also include button 14 and display screen 15, button 14 is connected with the signal input part of CPU module 1, display screen
15 are connected with the signal output part of CPU module 1.
Also include vibration monitoring module 16, the signal output part of vibration monitoring module 16 and the prison of CPU module 1
Signal receiving end connection is surveyed, the signal input part of vibration monitoring module 16 is provided with vibrating sensor 1601, vibrating sensor 1601
Set near inlet wire binding post 12 and outlet binding post 13.
Also include impedance monitoring module 17, the signal output part of impedance monitoring module 17 and the prison of CPU module 1
Signal receiving end connection is surveyed, the signal input part of impedance monitoring module 17 is provided with impedance transducer 1701, impedance transducer 1701
Set near inlet wire binding post 12 and outlet binding post 13.
Also include insulating monitoring module 18, the signal output part of insulating monitoring module 18 and the prison of CPU module 1
Signal receiving end connection is surveyed, the signal input part of insulating monitoring module 18 is provided with insulating sensor 1801, insulating sensor 1801
Set near inlet wire binding post 12 and outlet binding post 13.
Embodiment 6
As shown in figure 1, the signal output part of temperature monitoring module 2, the signal output part of humidity monitoring module 3, voltage are supervised
Survey the signal output part of module 4, current monitoring module 5 signal output part respectively with the monitoring signals of CPU module 1
Receiving terminal is connected；The signal control output end of CPU module 1 is connected with the signal input part of electrical apparatus release 9；Moving contact 7,
Overflow protecting element 10, overheating protective element 11 are connected and are connected with inlet wire binding post 12, static contact 6 and outlet binding post
13 connections, the signal output part of electrical apparatus release 9 is connected with moving contact 7；The lock of free tripping mechanism 19 is connected with moving contact 7；Go out
The two ends of arc device 8 are set at the closure of static contact 6 and moving contact 7；The signal input part of temperature monitoring module 2 is provided with temperature
Sensor 201, temperature sensor 201 is set near inlet wire binding post 12 and outlet binding post 13；Humidity monitoring module 3
Signal input part is provided with humidity sensor 301, and humidity sensor 301 sets near inlet wire binding post 12 and outlet binding post 13
Put；The signal input part of voltage monitoring module 4 is provided with voltage sensor 401, and voltage sensor 401 is near inlet wire binding post 12
Set with outlet binding post 13；The signal input part of current monitoring module 5 is provided with current sensor 501, current sensor 501
Set near inlet wire binding post 12 and outlet binding post 13.
Also include button 14 and display screen 15, button 14 is connected with the signal input part of CPU module 1, display screen
15 are connected with the signal output part of CPU module 1.
Also include vibration monitoring module 16, the signal output part of vibration monitoring module 16 and the prison of CPU module 1
Signal receiving end connection is surveyed, the signal input part of vibration monitoring module 16 is provided with vibrating sensor 1601, vibrating sensor 1601
Set near inlet wire binding post 12 and outlet binding post 13.
Also include impedance monitoring module 17, the signal output part of impedance monitoring module 17 and the prison of CPU module 1
Signal receiving end connection is surveyed, the signal input part of impedance monitoring module 17 is provided with impedance transducer 1701, impedance transducer 1701
Set near inlet wire binding post 12 and outlet binding post 13.
Also include insulating monitoring module 18, the signal output part of insulating monitoring module 18 and the prison of CPU module 1
Signal receiving end connection is surveyed, the signal input part of insulating monitoring module 18 is provided with insulating sensor 1801, insulating sensor 1801
Set near inlet wire binding post 12 and outlet binding post 13.
Electrical apparatus release 9 includes overcurrent trip 901, no-voltage release 902, thermal trip 903 and shunt release 904；
After overcurrent trip 901, no-voltage release 902, thermal trip 903, the parallel connection of shunt release 904, it is defeated that one end forms signal
Enter end to be connected with the signal control output end of CPU module 1, the other end forms signal output part and is connected with moving contact 7.
By taking embodiment 6 as an example, the specific operation principle of the utility model is：
Temperature monitoring module 2, humidity monitoring module 3, voltage monitoring module 4 and current monitoring module 5 are respectively by respective
Sensor real-time monitoring breaker inlet wire binding post 12 and outlet binding post 13 at temperature, humidity, voltage and current
Etc. parameter, when being such as not suitable for the unusual condition that breaker works, then breaker inlet wire binding post 12 and outlet terminals
The parameters such as temperature, humidity, voltage and current at son 13 are exceeded, temperature monitoring module 2, humidity monitoring module 3, voltage monitoring mould
The anomaly parameter that block 4 and current monitoring module 5 will be monitored is converted to electric signal transmission to CPU module 1.Centre
Reason device module 1 receives and calculate after electric signal and judge its nominal parameter scope beyond breaker, sends alarm signal.It is de-
Button device 9 receives control after alarm signal and freely takes off mouth mechanism 19 and trips immediately power-off, and protective breaker exempts from damage.Work as monitoring
During to anomaly parameter, temperature monitoring module 2, humidity monitoring module 3, voltage monitoring module 4 and current monitoring module 5 both can be single
Ground sends electric signal to central controller module 1 to be caused freely to take off the dropout tripping operation of mouth mechanism 19, can also be combined to central controller
Module 1 sends electric signal to be caused freely to take off the dropout tripping operation of mouth mechanism 19.
Vibration monitoring module 16 is connect by the real-time monitoring breaker inlet wire binding post 12 of vibrating sensor 1601 and outlet
Vibration Condition at line terminals 13, when being such as not suitable for the unusual condition that breaker works, then breaker inlet wire binding post
12 and outlet binding post 13 at produce obvious vibration, its amplitude parameter is exceeded, and vibration monitoring module 16 is different by what is monitored
Normal Parameter Switch be electric signal transmission to CPU module 1, CPU module 1 receives and calculate after electric signal and sentence
It break beyond the nominal parameter scope of breaker, alarm signal is sent.Electrical apparatus release 9 controls freely to take off after receiving alarm signal
Mouth mechanism 19 trips power-off immediately, and protective breaker exempts from damage.
Impedance monitoring module 17 before the real-time monitoring breaker closing of impedance transducer 1701 or after separating brake by connecing load
Impedance, and the impedance parameter that will be measured is converted to electric signal transmission to CPU module 1, CPU module 1 connects
Receive and calculate after electric signal and judge, if it is beyond the nominal parameter scope of breaker, CPU module 1
Send alarm signal, electrical apparatus release 9 receives control after alarm signal and freely takes off mouth mechanism 19 and trips immediately power-off, protective breaker
Exempt from damage.
Insulating monitoring module 18 before the real-time monitoring breaker closing of insulating sensor 1801 or after separating brake by connecing load
Insulation situation, and measurement situation is converted into electric signal transmission to CPU module 1, CPU module 1 is received
Calculate and judge whether that insulation is normal after to electric signal, if Abnormal Insulation, CPU module 1 sends alarm signal,
Electrical apparatus release 9 receives control after alarm signal and freely takes off mouth mechanism 19 and trips immediately power-off, and protective breaker exempts from damage.
Above-described embodiment is preferred embodiment of the present utility model, is not the limit to technical solutions of the utility model
System, on the premise of the utility model spirit and scope are not departed from, the utility model also has various changes and modifications, these changes
Change and improvement is regarded as falling into the range of claimed the utility model.
Claims (6)
1. intelligent breaker, it is characterised in that：Including CPU module（1）, temperature monitoring module（2）, humidity detection mould
Block（3）, voltage monitoring module（4）, current monitoring module（5）, static contact（6）, moving contact（7）, arc-control device（8）, electrical apparatus release
（9）, overflow protecting element（10）, overheating protective element（11）, inlet wire binding post（12）, outlet binding post（13）And freedom
Tripping mechanism（19）；
The temperature monitoring module（2）Signal output part, the humidity monitoring module（3）Signal output part, the voltage
Monitoring modular（4）Signal output part, the current monitoring module（5）Signal output part respectively with the central processing unit mould
Block（1）Monitoring signals receiving terminal connection；
The CPU module（1）Signal control output end and the electrical apparatus release（9）Signal input part connection；
The moving contact（7）, the overflow protecting element（10）, the overheating protective element（11）Connect and connect with the inlet wire
Line terminals（12）Connection, the static contact（6）With the outlet binding post（13）Connection, the electrical apparatus release（9）Signal it is defeated
Go out end and the free tripping mechanism（19）Connection, the free tripping mechanism（19）Lock and the moving contact（7）Connection；
The arc-control device（8）Near the static contact（6）With the moving contact（7）Closure at set；
The temperature monitoring module（2）Signal input part be provided with temperature sensor（201）, the temperature sensor（201）Lean on
The nearly inlet wire binding post（12）With the outlet binding post（13）Set；
The humidity monitoring module（3）Signal input part be provided with humidity sensor（301）, the humidity sensor（301）Lean on
The nearly inlet wire binding post（12）With the outlet binding post（13）Set；
The voltage monitoring module（4）Signal input part be provided with voltage sensor（401）, the voltage sensor（401）Lean on
The nearly inlet wire binding post（12）With the outlet binding post（13）Set；
The current monitoring module（5）Signal input part be provided with current sensor（501）, the current sensor（501）Lean on
The nearly inlet wire binding post（12）With the outlet binding post（13）Set.
2. intelligent breaker according to claim 1, it is characterised in that：Also include button（14）And display screen（15）, institute
State button（14）With the CPU module（1）Signal input part connection, the display screen（15）With the centre
Reason device module（1）Signal output part connection.
3. intelligent breaker according to claim 1, it is characterised in that：Also include vibration monitoring module（16）, it is described to shake
Dynamic monitoring modular（16）Signal output part and the CPU module（1）Monitoring signals receiving terminal connection, it is described to shake
Dynamic monitoring modular（16）Signal input part be provided with vibrating sensor（1601）, the vibrating sensor（1601）Enter described in
Line binding post（12）With the outlet binding post（13）Set.
4. intelligent breaker according to claim 1, it is characterised in that：Also include impedance monitoring module（17）, the resistance
Anti- monitoring modular（17）Signal output part and the CPU module（1）Monitoring signals receiving terminal connection, the resistance
Anti- monitoring modular（17）Signal input part be provided with impedance transducer（1701）, the impedance transducer（1701）Enter described in
Line binding post（12）With the outlet binding post（13）Set.
5. intelligent breaker according to claim 1, it is characterised in that：Also include insulating monitoring module（18）, it is described exhausted
Edge monitoring modular（18）Signal output part and the CPU module（1）Monitoring signals receiving terminal connection, it is described absolutely
Edge monitoring modular（18）Signal input part be provided with insulating sensor（1801）, the insulating sensor（1801）Enter described in
Line binding post（12）With the outlet binding post（13）Set.
6. intelligent breaker according to any one of claim 1 to 5, it is characterised in that：The electrical apparatus release（9）Including mistake
Current release（901）, no-voltage release（902）, thermal trip（903）And shunt release（904）；
The overcurrent trip（901）, the no-voltage release（902）, the thermal trip（903）, the shunted exciter tripping
Device（904）After parallel connection, one end forms signal input part and the CPU module（1）Signal control output end connection,
The other end forms signal output part and the free tripping mechanism（19）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358725.9U CN206259697U (en) | 2016-12-12 | 2016-12-12 | Intelligent breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621358725.9U CN206259697U (en) | 2016-12-12 | 2016-12-12 | Intelligent breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206259697U true CN206259697U (en) | 2017-06-16 |
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