CN206132918U - Protective wall of supplying power safely - Google Patents
Protective wall of supplying power safely Download PDFInfo
- Publication number
- CN206132918U CN206132918U CN201621116602.4U CN201621116602U CN206132918U CN 206132918 U CN206132918 U CN 206132918U CN 201621116602 U CN201621116602 U CN 201621116602U CN 206132918 U CN206132918 U CN 206132918U
- Authority
- CN
- China
- Prior art keywords
- monitoring
- monitoring modular
- module
- isolation
- power supply
- 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.)
- Active
Links
Landscapes
- Protection Of Static Devices (AREA)
Abstract
The utility model provides a protective wall of supplying power safely, this protective wall can regard as one kind to take and keep apart and monitoring devices's local power supply system, and the back is kept apart through keeping apart the module to the commercial power, and electric source circuit keeps apart with the earth, can not when a certain root wire is touched to the human body, because the power of output is kept apart with the earth, form the return circuit, can't generate current, just also avoided the electric shock. The electric shock accidents can not take place for this protective wall when the conductor of a certain root zone electricity is directly touched to the human body, can not trip yet, and monitoring module no. 1 has can send alarm signal unusually immediately, and the user can directly use cell -phone supply interruption after receiving alarm signal, can set up yet and be easy to act as the automatic cutout when taking place that reports to the police, and the safe handling that the rear end supplied power can be ensured again to operation conditions that so both can real -time supervision equipment, the safe and reliable operation of equipment has also been guaranteed in multi -functional inside detection.
Description
Technical field
This utility model is related to the technical field of safe power supply protection, more particularly to a kind of safe power supply protecting wall.
Background technology
Existing frequently-used power supply protection measure is exactly plus earth leakage protective air switch, earth leakage protective air switch in electrical equipment front end
Easily produce the situation of mistrip and tripping operation failure, the crowd weak to passive protective physical fitness such as child and old men, when electric leakage occurs
Even if tripping operation in time also can produce micro-touch electricity to human body, weak crowd is at this time easy for coming to harm.While earth leakage protective
The self-operating state of air switch does not detect function, it is impossible to determine the real-time running state of electrical equipment, easily causes electric leakage and touches
Electrification occurs.
The content of the invention
The purpose of this utility model is to provide a kind of safe power supply protecting wall, it is intended to solves existing power supply safety equipment and easily sends out
Raw easy misoperation of getting an electric shock easily is tripped and failure and can not in real time understand the whether normal problem of its running status.
This utility model solves the technical scheme that its technical problem adopted：
A kind of safe power supply protecting wall, including device housings and the isolation module, monitoring mould being arranged inside device housings
Block, communication module, cut throwing device, internal wiring terminal row, external wiring terminal row, current transformer, wherein：
The earth terminal of monitoring modular is connected with ground wire, for the insulation status between monitoring protection wall and ground wire；Monitoring mould
Block is arranged with internal wiring terminal, external wiring terminal row is connected respectively；
Isolation module has multiple, for insulating power supply loop and the earth；The input of multiple isolation modules is connected in parallel, many
The outfan of individual isolation module is connected in parallel；A piece power line of isolation module outfan is by cutting throwing device and external terminal
Son row's connection, the power line is also connected with monitoring modular, for by monitoring modular real-time monitoring output voltage values and system pair
The insulation resistance value on ground；Another power line of isolation module outfan is through after current transformer, by cutting throwing device with outside
Connecting terminal block connects, and the power line is also connected through after current transformer with monitoring modular, for real-time by monitoring modular
Monitoring output voltage values and system insulation resistance value over the ground；
Current transformer is connected with monitoring modular, for by monitoring module monitors System current；
Isolation module includes built-in temperature sensor, and temperature sensor is arranged inside isolation module, and is connect with inside
Line terminals row's connection, for monitoring the temperature value of each isolation module, determines whether isolation module is in by monitoring temperature value
Normal operating condition；
Cut throw device control line be connected with monitoring modular, monitoring module monitors to data reach the data make a reservation for
During alarming value, throwing device cut-out load power source is cut in monitoring modular control, or monitoring modular sends alarm signal by communication module
Number to user terminal；The data for monitoring include output voltage values, System current, system insulation resistance value over the ground, every
From the temperature value of module；
Communication module is connected with monitoring modular, user terminal, for carrying out data exchange with monitoring modular, by what is monitored
Data is activation to user terminal, and receive user terminal send control instruction and be sent to monitoring modular, by monitor mould
Block is controlled to cutting throwing device.
On the basis of above-described embodiment, further, communication module adopts ESP8266WIFI modules.
On the basis of above-mentioned any embodiment, further, the number of isolation module is not more than six.
On the basis of above-mentioned any embodiment, further, isolation module includes the annular isolation of epoxy resin encapsulated
Transformator and built-in temperature sensor.
On the basis of above-mentioned any embodiment, further, user terminal is mobile phone or panel computer.
The beneficial effects of the utility model are：
This utility model provides a kind of safe power supply protecting wall, and the protecting wall can be used as a kind of band isolation and monitoring dress
The local power system put, civil power after isolation module isolation, with the earth isolate, when human body touches a certain by electric power loop
During wire, because the power supply of outfan has been isolated with the earth, loop is not become, it is impossible to produce electric current, avoid to touch yet
Electricity.This protecting wall can not occur electric shock accidentss when human body directly touches a certain powered conductor, will not trip yet, and pass through
Setting can send alarm signal to user mobile phone, if needs automatically power off protection and also can arrange in a device；User can be with
Electric power thus supplied, including voltage, electric current, the temperature of equipment itself are controlled in real time, and monitoring modular one has exception immediately to send report
Alert signal, user directly can be cut off the electricity supply after alarm signal is received with mobile phone, be may also set up to be easy to act as reporting to the police and cut automatically when occurring
It is disconnected, so both the safe handling that rear end powers can again may insure with the operation conditions of real-time watch device, solve existing confession
The easy misoperation that easily occurs to get an electric shock of electric safety is easily tripped failure and the problem that can not in real time understand its whether normal uncertain factor,
Electric leakage electric shock generation not only can be prevented effectively from, family electricity consumption situation can also be constantly controlled, especially having child and old people
Family in, greatly facilitate and ensure that the Electrical Safety of household；Multi-functional internal detection also ensure that the safety of equipment can
By operation.
Description of the drawings
This utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 shows a kind of circuit theory diagrams of safe power supply protecting wall that this utility model embodiment is provided；
Fig. 2 shows a kind of structural representation of safe power supply protecting wall that this utility model embodiment is provided；
Fig. 3 shows a kind of protection against electric shock schematic diagram of safe power supply protecting wall that this utility model embodiment is provided.
In figure, 1, device housings, 2, isolation module, 3, monitoring modular, 4, communication module, 5, cut throwing device, 6, inside connects
Line terminals are arranged, and 7, external wiring terminal row, 8, isolation module built-in temperature sensor, 9, current transformer, L1～L3, live wire,
U1～U2, the wiring end points of external wiring terminal row, N, zero line, PE, ground wire.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only to explain this
Utility model, does not limit this utility model.
As depicted in figs. 1 and 2, this utility model embodiment provides a kind of safe power supply protecting wall, including device housings 1
With the isolation module 2, monitoring modular 3, communication module 4 being arranged inside device housings 1, cut throwing device 5, internal wiring terminal row
6th, external wiring terminal row 7, current transformer 9, wherein：
The earth terminal of monitoring modular is connected with ground wire, for the insulation status between monitoring protection wall and ground wire；Monitoring mould
Block is arranged with internal wiring terminal, external wiring terminal row is connected respectively；
Isolation module 2 has multiple, for insulating power supply loop and the earth；The input of multiple isolation modules 2 is connected in parallel,
The outfan of multiple isolation modules 2 is connected in parallel；A piece power line of the outfan of isolation module 2 is by cutting throwing device 5 with outside
The wiring end points U1 connections of connecting terminal block 7, the power line is also connected with monitoring modular 3, for being supervised in real time by monitoring modular 3
Survey output voltage values and system insulation resistance value over the ground；Another power line of the outfan of isolation module 2 passes through current transformer 9
Afterwards, it is connected with the wiring end points U2 of external wiring terminal row 7 by cutting throwing device 5, the power line is gone back through after current transformer 9
It is connected with monitoring modular 3, for by the real-time monitoring output voltage values of monitoring modular 3 and system insulation resistance value over the ground；
Current transformer 9 is connected with monitoring modular 3, for by the monitoring system current value of monitoring modular 3；
Isolation module 2 includes built-in temperature sensor 8, and temperature sensor 8 is arranged inside isolation module 2, and with it is interior
Portion's connecting terminal block 6 connects, and for monitoring the temperature value of each isolation module 2, determines that isolation module 2 is by monitoring temperature value
It is no in normal operating condition；
The control line for cutting throwing device 5 is connected with monitoring modular 3, and the data monitored in monitoring modular 3 reach the data
During predetermined alarming value, the throwing cut-out load power source of device 5 is cut in the control of monitoring modular 3, or monitoring modular 3 passes through communication module 4
Alarm signal is sent to user terminal；The data for monitoring include the insulation over the ground of output voltage values, System current, system
The temperature value of resistance, isolation module 2；
Communication module 4 is connected with monitoring modular 3, user terminal, for carrying out data exchange with monitoring modular 3, will monitor
The data is activation for arriving to user terminal, and receive user terminal send control instruction and be sent to monitoring modular 3, by prison
Survey module 3 pairs is cut throwing device and is controlled.
The system is the safe power supply protecting wall that this utility model embodiment is provided, and the protecting wall can be used as a kind of band
Isolation and the local power system of monitoring device, as shown in figures 1 and 3, power supply is by zero line N and live wire L1 after isolation module 2
～L3 isolates with the earth, forms local power system, makes not forming loop between follow-up power supply and the earth, so ensures and works as
It is safe during the human body a certain wire of touching, because not forming loop between the earth, does not produce electric current.In the process, originally
Utility model embodiment is to the situation real-time monitoring of equipping itself and power below, it is ensured that protecting wall is perfectly safe.Monitoring mould
The function of block 3 mainly includes the functions such as insulation status, voltage x current, the monitoring of module temperature and module self-inspection.Monitoring modular 3
It is connected between the outfan of isolation module 2 and ground wire PE, resistance that can successively between monitoring system and load end and ground,
Can realize through arranging：Warning is sent when system insulation resistance value over the ground is less than 3 response value set in advance of monitoring modular
Signal, and interacted with user terminal real time data by communication module 4, allow user to grasp fault message whenever and wherever possible, do source
Reason is determined, it is ensured that power supply safety.
The benefit of this utility model embodiment is that civil power after the isolation of isolation module 2, with the earth isolate by electric power loop,
When human body touches a certain wire, because the power supply of outfan has been isolated with the earth, loop is not become, it is impossible to produce
Electric current, also avoids to get an electric shock.This protecting wall can not occur electric shock thing when human body directly touches a certain powered conductor
Therefore, also will not trip, alarm signal can be sent to user mobile phone, if needs automatically power off protection and also can set through arranging
Standby middle setting；User can in real time control electric power thus supplied, including voltage, electric current, the temperature of equipment itself, and monitoring modular 3 one has
Exception can immediately send alarm signal, and user directly can be cut off the electricity supply with mobile phone after alarm signal is received, be may also set up
Automatically cut off when reporting to the police and occurring, so both the peace that rear end powers can again may insure with the operation conditions of real-time watch device
Use entirely, solve the easy misoperation of easily getting an electric shock of existing power supply safety and easily trip failure and whether normal can not in real time understand it
Uncertain factor problem, not only can be prevented effectively from electric leakage electric shock generation, can also constantly control family electricity consumption situation, especially
It is having in the family of child and old people, greatly facilitates and ensure that the Electrical Safety of household；Multi-functional internal detection
Ensure that the safe and reliable operation of equipment.
This utility model embodiment is not limited communication module, and it can be wire communication module, or and it is wireless
Communication module, when communication module is wireless communication module, it can be 3G communication modules, 4G communication modules, WIFI communication mould
Block or bluetooth communication module.On the basis of above-described embodiment, it is preferred that communication module 4 can adopt ESP8266WIFI moulds
Block.The WIFI communication module application extensively, is easy to batch production.
This utility model embodiment is not limited the number of isolation module 2, its can for 1,2,3,6 or
More, on the basis of above-mentioned any embodiment, it is preferred that the number of isolation module 2 can be not more than six, and Fig. 2 is illustrated
The number of isolation module 2 is the situation of 6.
This utility model embodiment is not limited the composition of isolation module 2, its packaging technology is not limited, above-mentioned
On the basis of any embodiment, it is preferred that isolation module 2 can include annular isolation transformer and built-in temperature sensor 9,
Can be using epoxy resin encapsulated annular isolation transformer and built-in temperature sensor 9.
This utility model embodiment is not limited user terminal, its can for mobile phone, panel computer, notebook computer,
Desktop computer or the Intelligent worn device that can be connected with communication module.On the basis of above-mentioned any embodiment, it is preferred that user
Terminal can be mobile phone or panel computer.Mobile phone and flat board computer applications extensively, and are convenient for carrying, using in mobile phone or flat board
The mode of APP is installed carrying out data interaction and remotely control on computer, Consumer's Experience is improve well.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in this utility model can
To be mutually combined.Although this utility model has been carried out a certain degree of description, it will be apparent that, without departing from essence of the present utility model
Under conditions of god and scope, the appropriate change of each condition can be carried out.It is appreciated that this utility model is not limited to the embodiment party
Case, and it is attributed to the scope of claim, it includes the equivalent of each factor.
Claims (5)
1. a kind of safe power supply protecting wall, it is characterised in that including device housings and the isolation mode being arranged inside device housings
Block, monitoring modular, communication module, cut throwing device, internal wiring terminal row, external wiring terminal row, current transformer, wherein：
The earth terminal of monitoring modular is connected with ground wire, for the insulation status between monitoring protection wall and ground wire；Monitoring modular with
Internal wiring terminal row, external wiring terminal row connect respectively；
Isolation module has multiple, for insulating power supply loop and the earth；The input of multiple isolation modules is connected in parallel, it is multiple every
Outfan from module is connected in parallel；A piece power line of isolation module outfan is arranged by cutting throwing device with external wiring terminal
Connection, the power line also be connected with monitoring modular, for passing through monitoring modular real-time monitoring output voltage values and system over the ground
Insulation resistance value；Another power line of isolation module outfan is through after current transformer, by cutting throwing device and external cabling
Terminal block connects, and the power line is also connected through after current transformer with monitoring modular, for by monitoring modular real-time monitoring
Output voltage values and system insulation resistance value over the ground；
Current transformer is connected with monitoring modular, for by monitoring module monitors System current；
Isolation module includes built-in temperature sensor, and temperature sensor is arranged inside isolation module, and with back panel wiring end
Whether son row's connection, for monitoring the temperature value of each isolation module, determine isolation module in normal by monitoring temperature value
Running status；
Cut and throw the control line of device and be connected with monitoring modular, monitoring module monitors to data reach the predetermined warning of the data
During value, monitoring modular control cut throwing device cut-out load power source, or monitoring modular by communication module transmission alarm signal to
User terminal；The data for monitoring include output voltage values, System current, system insulation resistance value, isolation mode over the ground
The temperature value of block；
Communication module is connected with monitoring modular, user terminal, for carrying out data exchange with monitoring modular, by the data for monitoring
It is sent to user terminal, and the control instruction that sends of receive user terminal and is sent to monitoring modular, by monitoring modular pair
Cut throwing device to be controlled.
2. safe power supply protecting wall according to claim 1, it is characterised in that communication module adopts ESP8266WIFI moulds
Block.
3. safe power supply protecting wall according to claim 1 and 2, it is characterised in that the number of isolation module is not more than six
It is individual.
4. safe power supply protecting wall according to claim 1 and 2, it is characterised in that isolation module includes that epoxy resin is filled
The annular isolation transformer of envelope and built-in temperature sensor.
5. safe power supply protecting wall according to claim 1 and 2, it is characterised in that user terminal is mobile phone or flat board electricity
Brain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621116602.4U CN206132918U (en) | 2016-10-12 | 2016-10-12 | Protective wall of supplying power safely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621116602.4U CN206132918U (en) | 2016-10-12 | 2016-10-12 | Protective wall of supplying power safely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206132918U true CN206132918U (en) | 2017-04-26 |
Family
ID=58574543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621116602.4U Active CN206132918U (en) | 2016-10-12 | 2016-10-12 | Protective wall of supplying power safely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206132918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601362A (en) * | 2019-09-18 | 2019-12-20 | 深圳市三亿电气科技有限公司 | Intelligent management system for safe power utilization |
-
2016
- 2016-10-12 CN CN201621116602.4U patent/CN206132918U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601362A (en) * | 2019-09-18 | 2019-12-20 | 深圳市三亿电气科技有限公司 | Intelligent management system for safe power utilization |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203989648U (en) | Fire extinguisher pressure on-Line Monitor Device | |
| CN103065419A (en) | Monitor system of electric fire | |
| CN105896469A (en) | Circuit protection device capable of automatically monitoring running fault | |
| CN104135083A (en) | Intelligent household distribution box | |
| CN205428111U (en) | Alarm and control system for electric fire prevention with remote control function | |
| CN105186688A (en) | Remote power distribution monitoring device | |
| CN111481859A (en) | Fire suppression and intelligent monitoring protection integrated device for power distribution cabinet | |
| CN206132918U (en) | Protective wall of supplying power safely | |
| CN205092661U (en) | High tension switchgear remote monitering system | |
| CN104009547B (en) | Breaker remote operation function monitoring arrangement and transformer station's remote operation system | |
| CN203204415U (en) | Novel remote alarming control system for high voltage converter | |
| CN109347068A (en) | A kind of switchgear end flame proection | |
| CN208922458U (en) | Farm's alarm system | |
| CN204835710U (en) | Intelligent power distribution case monitored control system | |
| CN104317381A (en) | Abnormality alarming device for UPS (Uninterruptible Power Supply) | |
| CN203871927U (en) | Breaker remote operation function monitoring device | |
| CN205177032U (en) | Cubical switchboard supervisory equipment of theftproof | |
| CN103617686A (en) | Cable anti-theft device | |
| CN207249077U (en) | A kind of energy saving fire-fighting emergency power supply condition checkout gear | |
| CN210514449U (en) | Intelligent safety power consumption monitoring device with remote transmission function for socket | |
| CN209264877U (en) | A kind of direct-current grounding monitoring device | |
| CN207611461U (en) | A kind of microcomputer protecting device with fire monitoring function | |
| CN203276459U (en) | Electrical fire monitoring detector having overvoltage under-voltage detecting and protective functions | |
| CN202025405U (en) | Power equipment safety system | |
| CN207717948U (en) | Fire-fighting equipment power self test circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |