CN207937835U - Remote control stops repeating installation automatically - Google Patents
Remote control stops repeating installation automatically Download PDFInfo
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- CN207937835U CN207937835U CN201820515237.7U CN201820515237U CN207937835U CN 207937835 U CN207937835 U CN 207937835U CN 201820515237 U CN201820515237 U CN 201820515237U CN 207937835 U CN207937835 U CN 207937835U
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- Prior art keywords
- control
- contact
- stops
- moving contact
- telegram
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Abstract
The utility model discloses a kind of remote controls to stop repeating installation automatically, it include the expense control intelligent electric meter being connect with remote bill control system signal, it is packaged with selective relay in expense control intelligent electric meter, selective relay is equipped with common end, it is correspondingly provided with the use of the normally open end for realizing arrearage tripping with common end and realizes the normal-closed end paid the fees and closed a floodgate, normally-closed contact is connected between common end and normal-closed end, further include the micro control unit for reception fee control intelligent electric meter output signal, micro control unit, which is connected to, stops breaker of sending a telegram in reply；Take control intelligent electric meter in conjunction with remote bill control system and user, whether according to user account arrearage, corresponding signal is exported to micro control unit by the action of selective relay, micro control unit is according to arrearage or payment control signal, control stops circuit turn-on different in telegram in reply breaker, disconnects supply line automatically when realizing arrearage, automatically connects supply line after payment, remote monitoring is carried out to user power utilization, avoids State Grid's resource loss.
Description
Technical field
The utility model is related to power consumption control technical fields more particularly to a kind of remote control to stop repeating installation automatically.
Background technology
With the continuous development of power technology, be done step-by-step remote expense control, it is main using take control intelligent electric meter and
The cooperation for mis systems of marketing, is completed by user prepayment.When being less than setting value for account balance, system can be passed through
Arrearage information is sent to the mobile phone of user, to remind user to pay the fees in time.But although certain customers repeatedly receive arrearage information,
Still it does not go to pay the fees, and the measure that can take of remote expense control system is also only being repeated to the user for not timing or timing
Payment information is sent, until subscriber payment, therefore remote expense control system can't make user pay the fees or even dislike in time
Meaning arrearage causes unnecessary loss to cause State Grid's resource loss.
With the development of technology, and occur completing arrearage by cooperation with tripping coil etc. automatically powering off, although one
Determine solve the problems, such as subscriber arrearage in degree, but coil threads off after powering off and is unable to automatic closing；In addition when tripping coil cannot be long
Between be powered, being electrified for a long time can heating burnout.Also have to reach using stroke motor and stop purpose of sending a telegram in reply, there are the drawbacks of be that action is slow
Slow, when the load is large, contact is due to being unable to quick-speed turning on-off, easily because arcing spark burns out contact.
Utility model content
The technical problem to be solved by the utility model is to provide what is sent a telegram in reply automatically after having a power failure automatically when a kind of arrearage, paying the fees
Remote control stops repeating installation automatically.
In order to solve the above technical problems, the technical solution of the utility model is：Remote control stops repeating installation automatically, and remote
Journey expense control system is used cooperatively, and includes the expense control intelligent electric meter being connect with the remote bill control system signal, described to take control intelligence
Selective relay is packaged in ammeter, the selective relay is equipped with common end, is correspondingly provided with and is used cooperatively with the common end
It realizes the normally open end of arrearage tripping and realizes the normal-closed end that payment is closed a floodgate, be connected between the common end and the normal-closed end often
Closed contact further includes the micro control unit for receiving the expense control intelligent electric meter output signal, and the micro control unit, which is connected to, to stop
Telegram in reply breaker, the telegram in reply breaker that stops are connected in supply line.
The telegram in reply breaker that stops includes the moving contact being electrically connected with power supply inlet wire as a preferred technical solution, described
Moving contact is rotatablely installed, and is correspondingly provided with the static contact being used cooperatively with the moving contact, the static contact is electrically connected with power supply outlet
It connects, the lower section of the moving contact is equipped with the switching-off device and closing device that are used cooperatively, the switching-off device and combined floodgate dress
It sets and is arranged in parallel, the moving contact is also associated with contact separator.
The switching-off device includes the switching winding being set to below the moving contact as a preferred technical solution, described
The trip arm of switching winding side rotational installation, the upper end of described the trip arm are connected with dropout pawl, and the bottom end of the moving contact is set
There are the releasing ring being used cooperatively with the dropout pawl, the lower section that the dropout pawl is located on described the trip arm to be equipped with dropout armature,
The dropout armature extends to the top of the switching winding, and the bottom of the dropout armature is connected with secondary spring.
The closing device includes the closing coil being set to below the moving contact as a preferred technical solution,.
The closing coil is set as two as a preferred technical solution, and is symmetrically set in the lower section of the moving contact,
The switching winding is set between two closing coils.
The contact separator includes the contact separation for being connected to the moving contact bottom end as a preferred technical solution,
Bar, the bottom end of the contact declutcher control lever, which is mounted, contact cut spring.
The breaker that stops sending a telegram in reply is additionally provided with guard shield as a preferred technical solution, the moving contact and described de-
Buckle arm is rotatablely installed by the shaft being correspondingly arranged in the guard shield respectively, and the secondary spring and the contact detach
Spring is respectively fixedly connected on the bottom wall of the guard shield.
The telegram in reply breaker that stops includes photoelectrical coupler as a preferred technical solution, and the photoelectrical coupler includes
Three bidirectional thyristors being correspondingly connected with the three-phase conducting wire of supply line, the control terminal of the bidirectional thyristor are respectively connected to
The micro control unit.
The micro control unit includes microcontroller and wireless communication interface as a preferred technical solution,.
By adopting the above-described technical solution, remote control stops repeating installation automatically, it is used cooperatively with remote bill control system,
Include the expense control intelligent electric meter being connect with the remote bill control system signal, is packaged with selection relay in the expense control intelligent electric meter
Device, the selective relay are equipped with common end, are correspondingly provided with the use of the normally open end for realizing arrearage tripping with the common end
Normal-closed end with realizing that payment is closed a floodgate, is connected with normally-closed contact between the common end and the normal-closed end, further includes for connecing
The micro control unit of the expense control intelligent electric meter output signal is received, the micro control unit, which is connected to, stops breaker of sending a telegram in reply, described to stop again
Electrical circuit breakers are connected in supply line；The utility model has the beneficial effects that：Take control in conjunction with remote bill control system and user
Whether according to user account arrearage, corresponding signal is exported to micro control unit, micro-control by the action of selective relay for intelligent electric meter
According to arrearage or payment control signal, control stops sending a telegram in reply different circuit turn-on in breaker unit, from dynamic circuit breaker when realizing arrearage
Supply line is opened, automatically connects supply line after payment, remote monitoring is carried out to user power utilization, avoids State Grid's resource flow
It loses.
Description of the drawings
The following drawings is only intended in doing schematic illustration and explanation to the utility model, does not limit the model of the utility model
It encloses.Wherein：
Fig. 1 is the structural schematic diagram that the utility model embodiment one stops telegram in reply breaker；
Fig. 2 is the circuit diagram of the utility model embodiment one；
Fig. 3 is the structure diagram of the utility model embodiment one；
Fig. 4 is the structure diagram that the utility model embodiment one takes control intelligent electric meter；
Fig. 5 is the circuit diagram that the utility model embodiment two stops telegram in reply breaker；
In figure：1- remote bill control systems；2- takes control intelligent electric meter；3- micro control units；4- moving contacts；5- static contacts；6- points
Brake cable circle；7- the trip arm；8- dropout pawls；9- releasing rings；10- dropout armature；11- secondary springs；12- contact declutcher control levers；13- is touched
Head cut spring；14- guard shields；15- photoelectrical couplers；16- bidirectional thyristors；17- closing coils.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is expanded on further.In the following detailed description, only pass through
Bright mode describes certain exemplary embodiments of the utility model.Undoubtedly, those skilled in the art can be with
It recognizes, it, can be with a variety of different modes to described without departing from the spirit and scope of the utility model
Embodiment is modified.Therefore, attached drawing and description are regarded as illustrative in nature, rather than the protection for limiting claim
Range.
Embodiment one：
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, remote control stops repeating installation automatically, makes with the cooperation of remote bill control system 1
With including the expense control intelligent electric meter 2 being connect with 1 signal of remote bill control system, the remote bill control system 1 mainly utilizes battalion
Mis systems are sold, the remote bill control system 1, the marketing mis systems, the expense control intelligent electric meter 2 are in the art
Content known to those of ordinary skill, is no longer described in detail herein.It is packaged with selection relay in the expense control intelligent electric meter 2
Device, the selective relay are equipped with common end, are correspondingly provided with the use of the normally open end for realizing arrearage tripping with the common end
Normal-closed end with realizing that payment is closed a floodgate, normally-closed contact is connected between the common end and the normal-closed end.
When subscriber arrearage, marketing mis systems cooperation power information acquisition system sends out arrearage instruction and controls intelligence to the expense
Energy ammeter 2, the selective relay taken inside control intelligent electric meter 2 control the common end and are connected to the normally open end,
Customer power supply circuit is controlled to disconnect；After subscriber payment, marketing mis systems cooperation power information acquisition system sends out payment and closes a floodgate
Instruct the expense control intelligent electric meter 2, the selective relay taken inside control intelligent electric meter 2 control the common end with
Normal-closed end connection, realizes the connection of customer power supply circuit, and above-mentioned disconnection and be connected to automatic progress, without artificially interfering.
The present embodiment further includes the micro control unit 3 for receiving expense 2 output signal of control intelligent electric meter, the micro-control list
Member 3, which is connected to, stops breaker of sending a telegram in reply, and the telegram in reply breaker that stops is connected in supply line.In conjunction with remote bill control system 1 and institute
State expense control intelligent electric meter 2, by micro control unit 3 according to the arrearage of user or payment information control stop send a telegram in reply breaker in it is different
Circuit turn-on disconnects supply line when realizing arrearage, automatically connects supply line after payment, supervised to customer charge automatically
Control, avoids State Grid's resource loss.
Specifically, the telegram in reply breaker that stops in the present embodiment includes breaker body, further includes and power supply inlet wire electricity
The moving contact 4 of connection, the moving contact 4 are rotatablely installed, and the static contact 5 being used cooperatively is correspondingly provided with the moving contact 4, described
Static contact 5 is electrically connected with power supply outlet, and the lower section of the moving contact 4 is equipped with the switching-off device and closing device that are used cooperatively, institute
It states switching-off device and the closing device is arranged in parallel, the moving contact 4 is also associated with contact separator.
Wherein, the switching-off device includes the switching winding 6 for being set to 4 lower section of the moving contact, 6 side of the switching winding
The trip arm 7 of rotational installation, the upper end of described the trip arm 7 are connected with dropout pawl 8, the bottom end of the moving contact 4 be equipped with it is described
The releasing ring 9 that dropout pawl 8 is used cooperatively, the lower section that the dropout pawl 8 is located on described the trip arm 7 are equipped with dropout armature 10, institute
The top that dropout armature 10 extends to the switching winding 6 is stated, the bottom of the dropout armature 10 is connected with secondary spring 11.
The closing device includes the closing coil 18 for being set to the lower section of the moving contact 4, the closing coil 18 with it is described
Switching winding 6 is set up in parallel, and the closing coil 18 is set as two, and is symmetrically set in the lower section of the moving contact 4, described point
Brake cable circle 6 is set between two closing coils 18.The purpose that two closing coils 18 are arranged is to make the moving contact 4
The suction both sides being subject to are uniform, prevent 4 generation of moving contact action offset.The contact separator is described including being connected to
The contact declutcher control lever 12 of 4 bottom end of moving contact, the bottom end of the contact declutcher control lever 12, which is mounted, contact cut spring 13.
The breaker body has the electric leakage of normal circuit breaker, phase shortage, outside overcurrent protection, and above-mentioned function is breaker
Basic structure and basic function, are no longer described in detail herein.It is described stop send a telegram in reply breaker by newly-installed each contact, coil,
Switching-off device and contact separator can also realize the function that arrearage automatically powers off, and sends a telegram in reply automatically after payment.Newly added component
It is equivalent to a set of breaking device, is controlled by the expense control signal that the remote bill control system 1 transmits, takes control intelligent electric meter by described
2 send out corresponding control signal to the micro control unit 3, have the micro control unit 3 to drive different lines according to received signal
Power on/off is enclosed, realizes that arrearage has a power failure, the function of sending a telegram in reply automatically of paying the fees.The breaking device can be integrated in the body of the circuit breaker
Portion also can be mounted on the breaker body leading-out terminal, the realization method packet sent a telegram in reply from dynamic circuit breaker separately as a modular unit
Containing mechanically with two kinds of electronic type, mechanical structure is discussed in detail emphatically in the present embodiment.
The micro control unit 3 include microcontroller and wireless communication interface, the wireless communication interface be based on GPRS,
The wireless communication interface of EDGE, WLAN, Wi-Fi, 3G and 4G technology, the model AT89C52 of the microcontroller, naturally it is also possible to
It is configured to realize the microcontroller of other models of above-mentioned function, it is not limited to the microcontroller model that the present embodiment refers to.
The microcontroller can use single line Port detecting in detection, can also do two-wire Port detecting, the break-make of each contact of microcontroller
.
When normal work, the single chip machine controlling circuit, which is powered, carries out initialization command, by one section of delay control circuit
The delay of time, and detect and stop end state of sending a telegram in reply.If user is without arrearage, the common end for taking control intelligent electric meter 2
It is closed and is formed into a loop with the normal-closed end, the microcontroller stops telegram in reply end and detected that (signal is used as and stops sending herein for signal input
Electric foundation), the actuation so that closing coil 18 is powered by control circuit is closed after control signal delay.The moving contact 4
It is moved under the action of 18 the suction-combining force of closing coil, releasing ring 9 described in synchronous drive moves to precalculated position by described de-
Snap finger 8 tangles, and (the dropout pawl 8 forms the effect of hook device with the releasing ring 9：Even if 18 dead electricity of the closing coil
It will not reset, realize self-sustaining, and power saving, contribute to extension coil service life).
When Sorry, your ticket has not enough value for demand charge, marketing system issues arrearage trip command, and the control intelligent electric meter 2 that takes controls institute
It states common end and is closed forming circuit with the normally open end, the arrearage indicator light of access lights, the common end and the normal-closed end
The circuit of formation is disconnected, and the microcontroller stops telegram in reply end and can't detect signal input, then defeated after the microcontroller operation
Go out instruction and arrive the switching winding 6, control the actuation of the switching winding 6, control is closed after signal delay a period of time.Described point
Brake cable circle 6 be attracted after, the dropout pawl 8 move under electromagnetic force to 6 direction of the switching winding, the releasing ring 9 and
The dropout pawl 8 detaches, while under the action of the contact cut spring 13 and contact declutcher control lever 12, the moving contact
4 are rotated up by upper bullet and along its rotational installation, are detached with the static contact 5, realize the purpose cut off the power, and synchronized logical
Cross indicating lamp display mode.It completes to reset under the action of secondary spring 11 after after 6 dead electricity of the switching winding.
After subscriber payment, marketing system send payment telegram in reply instruction, the common end for take control intelligent electric meter 2 and
The normal-closed end re-closes forming circuit, and the microcontroller stops telegram in reply end and detected signal input, exported after operation
Signal controls the closing coil 18 and is attracted, mechanical action process with initialization feed motion process, the moving contact 4 again with
The closure of the static contact 5 completes telegram in reply control, realizes remote auto telegram in reply purpose, and synchronize and pass through indicating lamp display mode.
When electric leakage unit detect electrical leakage be more than predetermined value, then send out leakage tripping instruction, after microcontroller operation,
It exports trip signal and controls the action of switching winding 6, mechanical action process synchronizes with arrearage tripping process and passes through indicator light
Dispaly state.Electric leakage action keeps primary delay (about 20-60 seconds) reclosing, is locked if continuing tripping after reclosing, no
Automatic reclosing again, until troubleshooting.
The telegram in reply breaker that stops is additionally provided with guard shield 14, and the moving contact 4 and described the trip arm 7 pass through correspondence respectively
In in the guard shield 14, the secondary spring 11 and the contact cut spring 13 are solid respectively for the shaft rotational installation of setting
Surely it is connected on the bottom wall of the guard shield 14.By the guard shield 14 to being packaged during inside, to ensure
State the security and stability that the breaker that stops sending a telegram in reply uses.
Embodiment two：
As shown in figure 5, the telegram in reply breaker that stops of the present embodiment is set as electronic unit, i.e., it is described to stop breaker of sending a telegram in reply
Including photoelectrical coupler 15, the photoelectrical coupler 15 includes the two-way crystalline substance that the three-phase conducting wire of three and supply line is correspondingly connected with
The control terminal of brake tube 16, the bidirectional thyristor 16 is respectively connected to the micro control unit 3.
Three-phase electricity is respectively from U1\V1\W1Into, U2 V2W2 outflows, G holds in order to control, take the hair of control intelligent electric meter 2 when described
When sending arrearage trip signal, the photoelectrical coupler 15 receives signal, and by internal Phototube Coupling system, control signal is passed
The ends thyristor G are delivered to, are ended by controlling the bidirectional thyristor 16, realization is cut off the power.It is described to take control after subscriber payment
Intelligent electric meter 2 sends long-range telegram in reply order, and signal control command passes through the G of the bidirectional thyristor 16 after photoelectric coupling
End control turn on thyristors, realization power on automatic telegram in reply purpose.The purpose of photoelectric coupling is isolation forceful electric power light current, prevents from going here and there
It disturbs, avoids Danger Electric shock risk.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (9)
1. remote control stops repeating installation automatically, it is used cooperatively with remote bill control system, it is characterised in that：Including with it is described long-range
The expense control intelligent electric meter for taking control system signal connection, is packaged with selective relay in the expense control intelligent electric meter, it is described select after
Electric appliance is equipped with common end, is correspondingly provided with the use of the normally open end for realizing arrearage tripping with the common end and realizes that payment is closed a floodgate
Normal-closed end, be connected with normally-closed contact between the common end and the normal-closed end, further include for receiving expense control intelligence
The micro control unit of ammeter output signal, the micro control unit, which is connected to, stops breaker of sending a telegram in reply, and the telegram in reply breaker that stops is connected on
In supply line.
2. remote control as described in claim 1 stops repeating installation automatically, it is characterised in that：It is described stop send a telegram in reply breaker include
With the moving contact that be electrically connected of power supply inlet wire, the moving contact is rotatablely installed, be correspondingly provided with the moving contact be used cooperatively it is quiet
Contact, the static contact are electrically connected with power supply outlet, and the lower section of the moving contact is equipped with the switching-off device and combined floodgate that are used cooperatively
Device, the switching-off device and the closing device are arranged in parallel, and the moving contact is also associated with contact separator.
3. remote control as claimed in claim 2 stops repeating installation automatically, it is characterised in that：The switching-off device includes being set to
Switching winding below the moving contact, the trip arm of the switching winding side rotational installation, the upper end of described the trip arm connects
It is connected to dropout pawl, the bottom end of the moving contact is equipped with the releasing ring being used cooperatively with the dropout pawl, is located on described the trip arm
The lower section of the dropout pawl is equipped with dropout armature, and the dropout armature extends to the top of the switching winding, the dropout rank
The bottom of iron is connected with secondary spring.
4. remote control as claimed in claim 3 stops repeating installation automatically, it is characterised in that：The closing device includes being set to
Closing coil below the moving contact.
5. remote control as claimed in claim 4 stops repeating installation automatically, it is characterised in that：The closing coil is set as two
It is a, and it is symmetrically set in the lower section of the moving contact, the switching winding is set between two closing coils.
6. remote control as claimed in claim 5 stops repeating installation automatically, it is characterised in that：The contact separator includes
It is connected to the contact declutcher control lever of the moving contact bottom end, the bottom end of the contact declutcher control lever, which is mounted, contact cut spring.
7. remote control as claimed in claim 6 stops repeating installation automatically, it is characterised in that：The telegram in reply breaker that stops also is set
There are guard shield, the moving contact and described the trip arm to be rotatablely installed respectively in the guard shield by the shaft being correspondingly arranged
Interior, the secondary spring and the contact cut spring are respectively fixedly connected on the bottom wall of the guard shield.
8. remote control as described in claim 1 stops repeating installation automatically, it is characterised in that：It is described stop send a telegram in reply breaker include
Photoelectrical coupler, the photoelectrical coupler include three bidirectional thyristors being correspondingly connected with the three-phase conducting wire of supply line, institute
The control terminal for stating bidirectional thyristor is respectively connected to the micro control unit.
9. remote control as described in claim 1 stops repeating installation automatically, it is characterised in that：The micro control unit includes monolithic
Machine and wireless communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820515237.7U CN207937835U (en) | 2018-04-12 | 2018-04-12 | Remote control stops repeating installation automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820515237.7U CN207937835U (en) | 2018-04-12 | 2018-04-12 | Remote control stops repeating installation automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207937835U true CN207937835U (en) | 2018-10-02 |
Family
ID=63656817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820515237.7U Expired - Fee Related CN207937835U (en) | 2018-04-12 | 2018-04-12 | Remote control stops repeating installation automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207937835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109389758A (en) * | 2018-12-18 | 2019-02-26 | 杭州吉租科技有限公司 | A kind of intelligent building power-supply management system and its management method |
| CN112311827A (en) * | 2019-07-30 | 2021-02-02 | 云丁网络技术(北京)有限公司 | Intelligent ammeter management system and method |
-
2018
- 2018-04-12 CN CN201820515237.7U patent/CN207937835U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109389758A (en) * | 2018-12-18 | 2019-02-26 | 杭州吉租科技有限公司 | A kind of intelligent building power-supply management system and its management method |
| CN112311827A (en) * | 2019-07-30 | 2021-02-02 | 云丁网络技术(北京)有限公司 | Intelligent ammeter management system and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20190412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |