CN214752243U - Pre-electricity-purchasing alarm for load control terminal - Google Patents

Pre-electricity-purchasing alarm for load control terminal Download PDF

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Publication number
CN214752243U
CN214752243U CN202022860368.9U CN202022860368U CN214752243U CN 214752243 U CN214752243 U CN 214752243U CN 202022860368 U CN202022860368 U CN 202022860368U CN 214752243 U CN214752243 U CN 214752243U
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China
Prior art keywords
alarm
signal output
signal
control terminal
output end
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Active
Application number
CN202022860368.9U
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Chinese (zh)
Inventor
孙明武
刘晓玲
张跞
韩美至
田晓曦
张良
薛佳斌
乔代岩
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State Grid Fuxin Electric Power Supply Co
State Grid Corp of China SGCC
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State Grid Fuxin Electric Power Supply Co
State Grid Corp of China SGCC
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Priority to CN202022860368.9U priority Critical patent/CN214752243U/en
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Publication of CN214752243U publication Critical patent/CN214752243U/en
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Abstract

A pre-charge alarm device of negative control terminal for solving the problem of arrearage tripping caused by untimely pre-charge of electricity comprises a load control terminal and a DC power circuit connected with an AC input end, the output end of the direct current power supply circuit is connected with a cloud alarm module which is provided with a power supply signal output end, a networking signal output end, an alarm signal output end and two alarm signal acquisition ends, the power supply signal output end, the networking signal output end and the alarm signal output end are respectively connected with a power supply indicating circuit, a networking indicating circuit and an alarm indicating circuit, the arrearage signal transmitting contact of the load control terminal is connected with the alarm signal acquisition end of the cloud alarm module, when the user owes the fee, the owing signal transmitting contact of the load control terminal sends out a pulse signal, so that the cloud alarm module sends out a pre-purchase alarm to the mobile phone of the special transformer user through the mobile network.

Description

Pre-electricity-purchasing alarm for load control terminal
Technical Field
The utility model relates to a load control terminal electricity purchasing warning ware in advance belongs to the power supply and collects fee the warning field.
Background
In order to realize the aims of 'full coverage, full collection and full charge control' of a national network company, at present, the national network Liaoning power-saving limited company finishes 'full coverage, full collection' and 'full charge control' stage development, the power users do not understand the unmatched reasons, small and micro enterprises have small operation scale and are not provided with professionals to monitor the balance of the electric charge, and the large and medium enterprises have the condition that the unattended personnel careless cause arrearage tripping and the like, which are the main reasons for difficulty in implementing 'full charge control'.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the untimely problem that leads to the arrearage tripping operation of the electricity charge of purchasing in advance that exists among the above-mentioned prior art, provide a negative control terminal electricity alarm of purchasing in advance.
The utility model adopts the technical proposal that: the utility model provides a load control terminal electricity purchasing warning ware in advance, includes load control terminal, connects the DC power supply circuit at AC input end, connects cloud alarm module at DC power supply circuit output, cloud alarm module is equipped with power signal output, networking signal output, alarm signal output and two alarm signal collection ends power signal output, networking signal output and alarm signal output have connect power indicating circuit, networking indicating circuit and alarm indicating circuit respectively, load control terminal's arrearage signal transmission contact is connected with cloud alarm module's alarm signal collection end.
Further, power indicator circuit, alarm indicator circuit and networking indicator circuit comprise resistance R1 and signal indicator D5, resistance R2 and signal indicator D6 and resistance R3 and signal indicator D7 of establishing ties respectively, signal indicator D5-signal indicator D7's negative pole connects in parallel at system ground, cloud alarm module's power signal output, alarm signal output and networking signal output are connected with resistance R1-resistance R3's input respectively.
The utility model has the advantages that: the intelligent power consumption monitoring system is simple in structure, low in cost and capable of visually and clearly prompting, working states of the cloud alarm module can be known in time, the load control terminal side is connected with the load control terminal pre-purchase electricity alarm, the load control terminal pre-purchase electricity alarm is connected to the load control terminal side, a specially-designed transformer user sends an alarm on site when account electricity charge balance is lower than an alarm value set by the acquisition system depending on a micro-signal public number, meanwhile, the load control terminal pre-purchase electricity alarm receives a pulse signal and transmits the alarm signal to the micro-signal public number, and the user receives the pre-purchase electricity alarm prompt through the micro-signal public number, so that the requirement of the user on real-time acquisition of electricity consumption information is met, electricity charges are pre-purchased in time, the power failure risk of defaulting is effectively reduced, and the aim of 'full coverage, full collection and full charge control' of a national network company is accelerated.
Drawings
FIG. 1 is a circuit diagram of the present invention;
FIG. 2 is a diagram of a WeChat public platform alarm display.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in the figure, the pre-electricity-purchasing alarm device of the negative control terminal comprises a load control terminal, wherein the load control terminal adopts a three-star FKWA43-SX2631 type special transformer acquisition terminal, an alternating current input end connected with a 100V power supply of the load control terminal, and a direct current power supply circuit connected to the alternating current input end, the direct current power supply circuit comprises a voltage transformation element T, a rectifier tube D1-a rectifier tube D4, a capacitor C1-a capacitor C4 and a voltage stabilization module, the direct current power supply circuit converts 110V alternating current into 5V direct current, the output end of the direct current power supply circuit is connected with a cloud alarm module, the cloud alarm module adopts a combined Zea air202 wireless communication short message alarm module of Shenzhen City Yindai electronic Limited, the cloud alarm module is provided with a power supply signal output end 1, a networking signal output end 3, an alarm signal output end 2 and two alarm signal acquisition ends 4 and 5, the power supply signal output end 1, the network signal output end 3, the alarm module and the alarm signal acquisition end 5, Alarm signal output 2 and networking signal output 3 connect power indicator circuit, alarm indicator circuit and networking indicator circuit respectively, power indicator circuit, alarm indicator circuit and networking indicator circuit comprise resistance R1 and signal indicator D5, the resistance R2 and the signal indicator D6 of establishing ties and resistance R3 and the signal indicator D7 of establishing ties respectively, signal indicator D5-signal indicator D7's negative pole connects in system ground end in parallel, cloud alarm module's power signal output, alarm signal output and networking signal output are connected with resistance R1-resistance R3's entering end respectively, load control terminal's arrearage signal transmission contact is connected with cloud alarm module's alarm signal acquisition end.
After the cloud alarm module is connected with 5V direct-current voltage, the signal indicator lamp D5 can be kept in a normally-on state, the cloud alarm module enters a power connection state, and when networking is successful, the signal indicator lamp D7 is kept normally-on; when the special transformer user arrears (the balance of the user electric charge is lower than an alarm value), an arrears signal transmitting contact of the load control terminal sends out a pulse signal, an alarm signal acquisition end of the cloud alarm module receives the pulse signal, an alarm signal output end 2 outputs high level, a signal indicator lamp D6 gives out light for indication, the cloud alarm module sends out a pre-purchase alarm to a mobile phone of the special transformer user through a micro-communication public signal platform by utilizing a mobile network, the user can receive the alarm information at the mobile phone micro-communication, and the alarm information is shown in figure 2 so as to pre-purchase the electric charge in time.
The above description is only an example of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (2)

1. The utility model provides a negative control terminal electricity purchasing in advance alarm, includes load control terminal, connects the direct current power supply circuit at the input end of interchange, characterized by: connect cloud alarm module at DC power supply circuit output, cloud alarm module is equipped with power signal output, networking signal output, alarm signal output and two alarm signal collection ends power signal output, networking signal output and alarm signal output have connect power indicating circuit, networking indicating circuit and alarm indicating circuit respectively, load control terminal's arrearage signal transmission contact is connected with cloud alarm module's alarm signal collection end.
2. The pre-purchase electricity alarm of negative control terminal as claimed in claim 1, wherein: the power supply indicating circuit, the alarm indicating circuit and the networking indicating circuit are respectively composed of a resistor R1 and a signal indicator lamp D5 which are connected in series, a resistor R2 and a signal indicator lamp D6 which are connected in series, and a resistor R3 and a signal indicator lamp D7 which are connected in series, the cathodes of the signal indicator lamp D5-the signal indicator lamp D7 are connected to the system ground end in parallel, and the power supply signal output end, the alarm signal output end and the networking signal output end of the cloud alarm module are respectively connected with the input ends of the resistor R1-the resistor R3.
CN202022860368.9U 2020-12-02 2020-12-02 Pre-electricity-purchasing alarm for load control terminal Active CN214752243U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022860368.9U CN214752243U (en) 2020-12-02 2020-12-02 Pre-electricity-purchasing alarm for load control terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022860368.9U CN214752243U (en) 2020-12-02 2020-12-02 Pre-electricity-purchasing alarm for load control terminal

Publications (1)

Publication Number Publication Date
CN214752243U true CN214752243U (en) 2021-11-16

Family

ID=78617688

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022860368.9U Active CN214752243U (en) 2020-12-02 2020-12-02 Pre-electricity-purchasing alarm for load control terminal

Country Status (1)

Country Link
CN (1) CN214752243U (en)

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