CN207381973U - A kind of electric power system of residual current protecting combination power supply control - Google Patents
A kind of electric power system of residual current protecting combination power supply control Download PDFInfo
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- CN207381973U CN207381973U CN201721563915.9U CN201721563915U CN207381973U CN 207381973 U CN207381973 U CN 207381973U CN 201721563915 U CN201721563915 U CN 201721563915U CN 207381973 U CN207381973 U CN 207381973U
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- residual current
- current action
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Abstract
The utility model discloses a kind of electric power systems of residual current protecting combination power supply control; including system babinet; residual current action protector is provided in System cabine body; it is additionally provided with service entrance switch module, power supply opening module, power supply metering module and controller; residual current action protector connects inlet wire circuit and outlet circuit; residual current action protector, service entrance switch module, power supply opening module, power supply metering module are connected respectively with controller, and service entrance switch module is used to connecting or cutting off inlet wire circuit；Opening module of powering is for reception power supply start information；Power supply metering module is used to record powering quantity；The first temperature detecting module being connected with controller, second temperature detection module are further included, the first temperature detecting module is used for detecting system case body temperature, and second temperature detection module is used to detect the operating temperature of residual current action protector.The utility model can provide multiple protective for power supply safety.
Description
Technical field
The utility model belongs to power supply technique field, more particularly to a kind of power supply of residual current protecting combination power supply control
System.
Background technology
Residual current action protector (residual current operated are installed in low voltage electric network
Protective device, referred to as RCD, hereinafter referred to as residual current operated protective device) be prevent person electric shock, electrical fire and
A kind of effective safeguard procedures of electrical equipment damage.
When being powered safe design, in addition to residual current action protector, also need to consider in many cases
The influence of power supply environmental change.In addition, if electricity consumption number of users is more, it is also possible to need to control user power utilization.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of power supply system of residual current protecting combination power supply control
System, multiple protective is provided for power supply safety.
In order to solve the above technical problems, technical solution is used by the utility model：
A kind of electric power system of residual current protecting combination power supply control, including system babinet, the system babinet is set
Have entrance hole and outlet hole, residual current action protector be provided in the System cabine body, be additionally provided with service entrance switch module,
Power supply opening module, power supply metering module and controller, the residual current action protector connection inlet wire circuit and outlet
Circuit, the residual current action protector, service entrance switch module, power supply opening module, power supply metering module respectively with it is described
Controller connects, and the service entrance switch module is used to connecting or cutting off the inlet wire circuit；The power supply opening module is used for
Receive power supply start information；The power supply metering module is used to record powering quantity；Further include be connected with the controller
One temperature detecting module, second temperature detection module, first temperature detecting module are warm in the System cabine body for detecting
Degree, the second temperature detection module are used to detect the operating temperature of the residual current action protector；The system babinet
The display module and alarm module being connected with the controller are provided on outer wall.
In the above-mentioned technical solutions, under the control of the controller, opening module of powering receives power supply opening imformation, Ke Yishi
Charge is opened, and after electric-opening, power supply metering module record powering quantity is cut after predetermined electricity is reached by service entrance switch module
Cut-off electricity.It can either prevent unlimitedly power supply from causing accident of power supply, while be carried out again convenient for as needed by supplying electric-opening mould
Block controls power-on time and electricity.Residual current action protector can provide one layer of protection for power supply safety.In addition, the first temperature
The in vivo temperature of detection module detecting system case is spent, when temperature has been not suitable for continuing power supply, controller control service entrance switch mould
Block cut-out power supply prevents power supply environment and has been not suitable for power supply and feelings that residual current action protector can not power off in time
Condition.Second temperature detection module detects the operating temperature of residual current action protector, when residual current action protector itself
Controller control service entrance switch module cut-out power supply when the temperature is excessively high, thus in residual current action protector because of own temperature mistake
Height breaks down and loses and ensure electric power system safety before protective effect automatically.Display module real-time display power continuous data with
And temperature conditions, convenient for monitoring, alarm module sends prompting when service entrance switch module is cut off and powers.
As an improvement, the residual current action protector is two or more, each residual current action protector is in parallel,
The interface modular converter being connected with the controller is further included, the interface modular converter is used for inlet wire circuit in each residue
Switch between current operated protective device.If itself operating temperature of currently used residual current action protector is excessively high, control
Device can either avoid supplying with control interface modular converter by inlet wire circuit switching to other residual current action protector
Electrification, and can ensure the normal operation of electric power system.
As an improvement, the electric power system of the residual current protecting combination power supply control further includes humidity detecting module, it is described
Humidity detecting module is for detecting humidity in the System cabine body, when humidity has been not suitable for continuing power supply, controller control into
The cut-out power supply of wiretap module.
To sum up, the utility model is vdiverse in function, can either be powered time and electricity control, and is capable of providing multiple anti-
Shield improves Supply Security.
Description of the drawings
Fig. 1 is the principle schematic of the first embodiment of the utility model.
Fig. 2 is the principle schematic of second of embodiment of the utility model.
In figure：1, residual current action protector；2, service entrance switch module；3, opening module of powering；4, power supply metering mould
Block；5, controller；6, the first temperature detecting module；7, second temperature detection module；8, display module；9, alarm module.
Specific embodiment
As shown in Figure 1, the electric power system of the residual current protecting combination power supply control, including system babinet, system babinet
Entrance hole and outlet hole are provided with, residual current action protector 1 is provided in System cabine body, is additionally provided with service entrance switch module
4th, power supply opening module 2, power supply metering module 3 and controller 5, residual current action protector 1 connect inlet wire circuit and go out
Line circuit, residual current action protector 1, service entrance switch module 4, power supply opening module 2, power supply metering module 3 respectively with control
Device 5 processed connects, and service entrance switch module is used to connecting or cutting off inlet wire circuit；Power supply opening module 2 starts for receiving power supply
Information；Power supply metering module 3 is used to record powering quantity；Further include the first temperature detecting module 6 being connected with controller 5,
Two temperature detecting modules 7, the first temperature detecting module 6 are used for detecting system case body temperature, and second temperature detection module 7 is used for
Detect the operating temperature of residual current action protector 1；The display module being connected with controller 5 is provided on system cabinet exterior
8 and alarm module 9.
Under normal circumstances, under the control of controller 5, power supply opening module 2 receives power supply opening imformation, such as uses confession
Electric-opening module 2 carries out charge unlatching, can use coin or swipe the card.After electric-opening, the power supply record of metering module 3 supplies
Power consumption, controller 5 controls service entrance switch module 4 to cut off power supply after predetermined electricity is reached.It can either prevent from unlimitedly powering
Cause accident of power supply, while carry out controlling power-on time and electricity by opening module 2 of powering convenient for as needed again.Remaining electricity
Stream action protector 1 can provide one layer of protection for power supply safety.In addition, in 6 detecting system babinet of the first temperature detecting module
Temperature, the prior arts such as thermocouple may be employed.When the in vivo temperature of case has been not suitable for continuing power supply, controller 5 controls
Service entrance switch module 4 cut-out power supply, prevent power supply environment be not suitable for power supply and residual current action protector 1 can not and
When situation about powering off.Because residual current action protector 1 is also possible to occur to break down when own temperature is excessively high, can not be timely
The situation of power-off, the detection residual current action protector 1 of second temperature detection module 7 operating temperature of itself, may be employed heat
The prior arts such as galvanic couple.Controller 5 controls service entrance switch module 4 to cut when 1 own temperature of residual current action protector is excessively high
Cut-off electricity.The threshold value of data can be detected in controller 5 with preset first temperature detection module 6 and second temperature detection module 7,
Aforesaid operations are performed when a threshold is reached.
8 real-time display of display module power supply continuous data and temperature conditions, convenient for monitoring, alarm module 9 is opened in inlet wire
Prompting is sent when closing the cut-out power supply of module 4.
Fig. 2 shows second of embodiment of the utility model, is on the basis of the first embodiment, increases
One residual current action protector 1, two residual current action protector 1 are in parallel.Further included in second of embodiment with
The interface modular converter that controller 5 connects, interface modular converter are used for inlet wire circuit in two residual current action protector 1
Between switch.If currently used itself operating temperature of residual current action protector 1 is excessively high, controller 5 can be controlled and connect
Inlet wire circuit switching to other residual current action protector 1 can either be avoided that accident of power supply, and energy occurs by mouthful modular converter
Enough ensure the normal operation of electric power system.
In first and second in embodiment, the electric power system of the residual current protecting combination power supply control can also be set
Humidity detecting module is put, humidity detecting module is for humidity in detecting system babinet, when humidity has been not suitable for continuing power supply, control
Device 5 processed controls service entrance switch module 4 to cut off power supply.
In first and second in embodiment, power module can be separately provided as other each module for power supply, so and
When supply line be cut off, each module can continue to work.The prior art may be employed in the power supply mode of power module.
Claims (3)
1. a kind of electric power system of residual current protecting combination power supply control, it is characterised in that：Including system babinet, the system
Babinet is provided with entrance hole and outlet hole, is provided with residual current action protector in the System cabine body, is additionally provided with inlet wire
Switch module, power supply opening module, power supply metering module and controller, the residual current action protector connect inlet wire line
Road and outlet circuit, the residual current action protector, service entrance switch module, power supply opening module, power supply metering module point
It is not connected with the controller, the service entrance switch module is used to connecting or cutting off the inlet wire circuit；It is described to supply electric-opening
Module is for reception power supply start information；The power supply metering module is used to record powering quantity；It further includes and the controller
First temperature detecting module of connection, second temperature detection module, first temperature detecting module are used to detect the system
Case body temperature, the second temperature detection module are used to detect the operating temperature of the residual current action protector；It is described
The display module and alarm module being connected with the controller are provided on system cabinet exterior.
2. a kind of electric power system of residual current protecting combination power supply control according to claim 1, it is characterised in that：Institute
Residual current action protector is stated as two or more, each residual current action protector is in parallel, further includes and the controller
The interface modular converter of connection, the interface modular converter are used for inlet wire circuit between each residual current action protector
Switching.
3. a kind of electric power system of residual current protecting combination power supply control according to claim 1 or 2, feature exist
In：Humidity detecting module is further included, the humidity detecting module is used to detect humidity in the System cabine body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721563915.9U CN207381973U (en) | 2017-11-21 | 2017-11-21 | A kind of electric power system of residual current protecting combination power supply control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721563915.9U CN207381973U (en) | 2017-11-21 | 2017-11-21 | A kind of electric power system of residual current protecting combination power supply control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207381973U true CN207381973U (en) | 2018-05-18 |
Family
ID=62333043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721563915.9U Active CN207381973U (en) | 2017-11-21 | 2017-11-21 | A kind of electric power system of residual current protecting combination power supply control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207381973U (en) |
-
2017
- 2017-11-21 CN CN201721563915.9U patent/CN207381973U/en active Active
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