CN209233563U - Multichannel multidigit remote control security power control - Google Patents
Multichannel multidigit remote control security power control Download PDFInfo
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- CN209233563U CN209233563U CN201920249003.7U CN201920249003U CN209233563U CN 209233563 U CN209233563 U CN 209233563U CN 201920249003 U CN201920249003 U CN 201920249003U CN 209233563 U CN209233563 U CN 209233563U
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- Prior art keywords
- control
- remote control
- module
- power
- multidigit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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Abstract
The utility model provides multichannel multidigit remote control security power control, includes shell, and shell is equipped with control circuit module, performance loop module and mobile remote control module；Performance loop module includes power input, power output end, one group of control relay, air switch and rectifier；Power input is for connecting external power supply, and power output end is for connecting workload；Power input, air switch, one group of control relay and power output end are sequentially connected to form closed circuit；Rectifier one end is connect with air switch voltage output end, and the other end is connect with control circuit module；Control circuit module controls with the triggering end of each control relay connect respectively；Mobile remote control module is connect by wireless communication mode with control circuit module signal.The utility model proposes multichannel multidigit remote control security power control, site safety coefficient and working efficiency can be effectively improved by a people or the common choice power supply folding condition of more people remote control.
Description
Technical field
The utility model relates to electrical equipment safety testing fields, and in particular to the control of multichannel multidigit remote control security power supply
Device.
Background technique
Before carrying out operation on power plant and the electrical equipment of substation, need to be pacified according to related work supervisory institution
Full inspection is tested.The first check system is under electrical equipment off-position, by arranging safety zone, through more people in safety zone
The safe condition for inside confirming different zones module respectively, can test device power after confirmation is errorless.In operation, make
Industry personnel must be in time, and check by region, and other staff are strayed into electric shock in order to prevent, also need that dangerous isolation is arranged
Area.Above-mentioned direct surveillance's process not only time and effort consuming, and be easy to happen missing inspection or repeat the case where checking, when inspection is made a fault
When, operating personnel is easy to happen electric shock accidents in daily power generation operation.Second of check system is powered in equipment
Under state, whether the function that a people or more people test each regions module in turn is normal, and such inspection result can be more accurate,
But examine danger coefficient higher when being switched on.For example, between the metal parts of electric product mutually insulated, or with electrical accessory with connect
Between ground part, if being formed by leakage current beyond safe range by its surrounding medium or insulating surface, work as operator
Member touches the shell of product, and leakage current can be formed into a loop by human body and ground, and electric shock is caused to endanger.Also, if region
Functions of modules is more, with regard to the more wasteful time, reduces the production efficiency of producing line.
Utility model content
To solve deficiency existing for site safety production technology, a kind of multichannel multidigit remote control security power supply control dress is provided
It sets, which can effectively improve site safety in such a way that a people or more people's remote controls choose power supply folding condition jointly
Coefficient and working efficiency.
To achieve the above object, the utility model uses the following technical solution:
Multichannel multidigit remote control security power control, includes shell, and shell is equipped with control circuit module, performance loop
Module and mobile remote control module；The performance loop module include power input, power output end, one group of control relay,
Air switch and rectifier；Power input is for connecting external power supply, and power output end is for connecting workload；Power supply is defeated
Enter end, air switch, one group of control relay and power output end to be sequentially connected to form closed circuit；Rectifier one end and air
The connection of switching voltage output end, and the other end is connect with control circuit module；Control circuit module respectively with each control relay
The triggering end of device controls connection；Mobile remote control module is connect by wireless communication mode with control circuit module signal to control respectively
Make the on-off of each control relay.
Further, the control circuit module includes long-range feedback transmitter and remote signal receiver, remote signal
Receiver is used to receive the cut-off/close instruction issued by mobile remote control module to control the single on-off for controlling relay；Far
Journey feedback transmitter is used to feed back the open/close state of each control relay.
Further, the mobile remote control module includes several groups remote control transmitter and remote control receiver；Respectively
Remote control transmitter is connect with remote signal receiver signal respectively；Each remote control receiver emits with long-range feedback respectively
The connection of device signal.
Further, the control circuit module also includes false action-proof protective module.
Further, the displacement sensor for incuding mobile remote control module distance is additionally provided on the shell；Institute's rheme
Displacement sensor is connect with false action-proof protective module signal.
Further, the mobile remote control module includes several Digiplexs, several described Digiplexs point
It is not set to shell not detachably.
Further, the displacement sensor for monitoring mobile remote control module is additionally provided on the shell；Displacement sensor
It is connect respectively with mobile remote control module and false action-proof protective module signal.
Compared with the prior art, the utility model has the following beneficial effects:
By whole confirmations of multiple control relays, the safety inspection accuracy of electrical equipment is improved, leakage is avoided the occurrence of
The case where inspection；By mobile remote control module Wireless remote control, substitutes more people in place and the mode of security isolation circle investigation is set,
The safety of operating personnel is improved, more time saving and energy saving, it is convenient to operate；Cooperated by false action-proof module and displacement sensor,
It is further ensured that the safety of electrical equipment and the safety of operating personnel's operation；By detachably installing mobile remote control module, it is convenient for
Distinguish the remote test in disparate modules region；And by the safe distance of measurement mobile remote control module, operation people is further protected
Member.
The further advantage, target and feature of the utility model will be partially reflected by the following instructions, and part will also pass through
Research and practice to the utility model and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the working principle diagram of the utility model；
Fig. 2 is the schematic diagram of the utility model.
Specific embodiment
In order to make technological means of the utility model, creation characteristic, reach purpose and effect is more clear and is easy to
Understand, the utility model be further elaborated with reference to the accompanying drawings and detailed description:
As shown in Fig. 1~2, multichannel multidigit remote control security power control includes shell, and shell is equipped with control circuit
Module, performance loop module and mobile remote control module；The performance loop module includes power input, power output end, one
Group control relay, air switch and rectifier；Power input is located at the external power supply that shell is externally connected with 220/380V；Electricity
Source output terminal with workload for connecting；Power input, air switch, one group of control relay and power output end are successively
It is connected to form closed circuit；Rectifier one end is connect with air switch voltage output end, and the other end and control circuit module connect
It connects；Control circuit module controls with the triggering end of each control relay connect respectively；Mobile remote control module passes through wireless telecommunications
Mode is connect to control the on-off of each control relay respectively with control circuit module signal.Wireless communication mode be WIFI,
The modes such as bluetooth or infrared ray, specific communication modes are selected according to actual range and physical state.Case material is insulating properties
Material, specially extraordinary north material or common north material.Preferably, control relay is electric current relay.
The control circuit module includes that long-range feedback transmitter and remote signal receiver, remote signal receiver are used for
The cut-off/close instruction issued by mobile remote control module is received to control the single on-off for controlling relay；Long-range feedback transmitting
Device is used to feed back the open/close state of each control relay.
The mobile remote control module includes several groups remote control transmitter and remote control receiver；Each remote control hair
Emitter is connect with remote signal receiver signal respectively；Each remote control receiver connects with long-range feedback launcher signal respectively
It connects.
Long-range feedback transmitter, remote signal receiver, remote control transmitter and the corresponding use of remote control receiver
Existing WIFI, the signal projector of bluetooth or infrared-ray communication mode and signal receiver are realized, are not discussed in detail here.
The control circuit module also includes false action-proof protective module.
The displacement sensor for monitoring mobile remote control module is additionally provided on the shell；Displacement sensor respectively with movement
Remote control module is connected with false action-proof protective module signal.Displacement sensor uses the inductosyn that can measure big spacing.
The safety remote control distance of each Digiplex of mobile remote control module can be further measured, setting secure isolation zone is not had to, and
And protection is disconnected by false action-proof protective module, guarantee the safety of operator.
The mobile remote control module includes 5 Digiplexs, and 5 Digiplexs are distinguished by way of grafting
It inserts and is detachably set to shell.Digiplex is controlled using common button or knob, and shell is equipped with and control circuit module
The connection indicator light of signal connection, corresponding Digiplex are equipped with the remote control instruction connecting with remote control receiver signal
Lamp.Digiplex be it is a kind of for remotely control and its device, common Digiplex is IR remote controller and wireless
Electrical remote control device.For the present embodiment using IR remote controller, infrared remote control system, which is generally distributed, penetrates and receives two parts.Transmitting
Partial main element be infrared light-emitting diode, due to its internal material be different from common light emitting diode, thus its two
When end applies certain voltage, what it was just issued is infrared ray rather than visible light, the infrared wave that infrared light-emitting diode issues
A length of 940nm or so.The main element of receiving portion is infrared receiving diode, to be added to infrared receiving diode reversed inclined
Pressure, it could obtain higher sensitivity.
When the utility model is used, power output end is connect with workload end, when multiple-person cooperative work, shell is taken out
5 Digiplexs on body pass through Digiplex after examining every safety index confirmation of each module region errorless respectively
Remote control transmitter will confirm that signal passes to control circuit module, control circuit module passes to triggering for signal is controlled
The corresponding control relay of end connection.Controlling relay is a kind of automatic electric appliance, it is suitable for remote connect and disjunction AC and DC
Low capacity control circuit, and converted in power-driven system for control, protection and signal.The input quantity for controlling relay is logical
It is often the electricity such as electric current, voltage, is also possible to the non electrical quantities such as temperature, pressure, speed, output quantity issues when being then contact movement
The Parameters variation of electric signal or output circuit.Control relay the characteristics of be when the variation of its input quantity reaches certain procedures,
The variation of step evolution can just occur for output quantity.When selecting the control relay of different triggering modes, reached by controlling variable
The purpose of excitation control relay on-off is those skilled in the art's connection/disconnection control relay conventional technology,
This need not excessively be explained.Excitation current relay is the relay for being changed according to circuital current and being acted, and is used for motor
Magnetic field control or field loss protection of the overload and short-circuit protection and dc motor that are loaded with other etc..When all true per capita
After recognizing corresponding control cut-off, power input, air switch, one group of control relay are connected to be formed with power output end
Closed circuit.Air switch is one kind of breaker, as long as electric current is more than that rated current will disconnect automatically in circuit, is had
The protective values such as load, short circuit, decompression, further increase the power supply reliability of circuit.Rectifier is one and converts exchange to directly
The alternating current of control circuit module can be become direct current, supply workload through power output end after filtering by the device of stream.
Each control relay series connection, by air switch overload protection, out-put supply interface just generates working power 220/380V work
Make electric current.Digiplex, control relay are multi-way contral, when staff's number is less than Digiplex number,
Remaining remote controler should execute confirmation operation by work responsible person.
The case where false action-proof protective module avoids human operational error, such as multiple frequent operation.Pass through displacement sensing
Device senses that the operator of hand-hold wireless remote controler is located at outside security isolation circle when operating, the transmitting of remote control confirmation signal at
Function, it is corresponding to control relay connection；When displacement sensor sense operator be located at operated within the scope of security isolation circle when, lead to
Crossing false action-proof module prevents mobile remote control module from will confirm that signal is transmitted to remote signal receiver, and long-range feedback transmitting
Device is sent to remote control receiver for error signal is received, and prompts operator's operation error, improves the operation of operator
Safety.False action-proof module is operated using interrupt control unit, and the interruption that interrupt control unit can receive multiple exterior interrupts is asked
It asks, row major grade of going forward side by side judgement, and the high request of priority is successively sent to control circuit.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this
The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model
It encloses, should all cover in the scope of the claims of the utility model.
Claims (7)
1. multichannel multidigit remote control security power control, which is characterized in that include shell, shell is equipped with control circuit mould
Block, performance loop module and mobile remote control module；The performance loop module includes power input, power output end, one group
Control relay, air switch and rectifier；Power input is for connecting external power supply, and power output end is for connecting work
Load；Power input, air switch, one group of control relay and power output end are sequentially connected to form closed circuit；Rectification
Device one end is connect with air switch voltage output end, and the other end is connect with control circuit module；Control circuit module respectively with
The triggering end of each control relay controls connection；Mobile remote control module passes through wireless communication mode and control circuit module signal
Connection to control each on-off for controlling relay respectively.
2. multichannel multidigit remote control security power control according to claim 1, which is characterized in that the control electricity
Road module includes long-range feedback transmitter and remote signal receiver, and remote signal receiver is for receiving by mobile remote control module
The cut-off/close instruction of sending is to control the single on-off for controlling relay；Long-range feedback transmitter is for feeding back each control
The open/close state of relay.
3. multichannel multidigit remote control security power control according to claim 2, which is characterized in that the movement is distant
Controlling module includes several groups remote control transmitter and remote control receiver；Each remote control transmitter respectively with remote signal
The connection of receiver signal；Each remote control receiver is connect with long-range feedback launcher signal respectively.
4. multichannel multidigit remote control security power control according to claim 1, which is characterized in that the control electricity
Road module also includes false action-proof protective module.
5. multichannel multidigit remote control security power control according to claim 4, which is characterized in that on the shell
It is additionally provided with the displacement sensor for incuding mobile remote control module distance；Institute's displacement sensors and false action-proof protective module are believed
Number connection.
6. multichannel multidigit remote control security power control according to claim 1, which is characterized in that the movement is distant
Controlling module includes several Digiplexs, several described Digiplexs are detachably set to shell respectively.
7. multichannel multidigit remote control security power control according to claim 4, which is characterized in that on the shell
It is additionally provided with the displacement sensor for monitoring mobile remote control module；Displacement sensor respectively with mobile remote control module and false action-proof
The connection of protective module signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920249003.7U CN209233563U (en) | 2019-02-27 | 2019-02-27 | Multichannel multidigit remote control security power control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920249003.7U CN209233563U (en) | 2019-02-27 | 2019-02-27 | Multichannel multidigit remote control security power control |
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| Publication Number | Publication Date |
|---|---|
| CN209233563U true CN209233563U (en) | 2019-08-09 |
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ID=67511422
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920249003.7U Active CN209233563U (en) | 2019-02-27 | 2019-02-27 | Multichannel multidigit remote control security power control |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290317A (en) * | 2020-10-23 | 2021-01-29 | 贵州电网有限责任公司 | Quick-connection remote control power supply device and use method thereof |
| CN113219859A (en) * | 2021-05-07 | 2021-08-06 | 中车青岛四方车辆研究所有限公司 | Multi-channel expandable flexible networking power supply control method and system |
-
2019
- 2019-02-27 CN CN201920249003.7U patent/CN209233563U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290317A (en) * | 2020-10-23 | 2021-01-29 | 贵州电网有限责任公司 | Quick-connection remote control power supply device and use method thereof |
| CN113219859A (en) * | 2021-05-07 | 2021-08-06 | 中车青岛四方车辆研究所有限公司 | Multi-channel expandable flexible networking power supply control method and system |
| CN113219859B (en) * | 2021-05-07 | 2022-06-07 | 中车青岛四方车辆研究所有限公司 | Multi-channel expandable flexible networking power supply control method and system |
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