CN206930732U - An electric power distribution safety detection device with anti-leakage automatic alarm function - Google Patents

Abstract

The utility model discloses an anticreep automatic alarm function's electric power electrical distribution safety inspection device, which comprises a processor, the input difference electricity of treater is connected with the output of first feedback module, current pulse sensor, parameter setting module, second feedback module, the online watch-dog of voltage and power module, the output difference electricity of treater is connected with display screen, bee calling organ, communication module, alarm lamp, current output end and voltage output end's input, the treater still compares module and storage module two-way electricity with first comparison module, second respectively and is connected. This anticreep automatic alarm function's electric power electrical distribution safety detection device through the output that the input difference electricity at the treater is connected with voltage on-line monitor and current pulse sensor, can the voltage and the electric current condition in the real-time detection electric power electrical distribution equipment working line, makes things convenient for maintainer to know electric power electrical distribution equipment's the electric leakage condition fast.

Description

An electric power distribution safety detection device with anti-leakage automatic alarm function

technical field

The utility model relates to the technical field of power distribution safety detection devices, in particular to an electric power distribution safety detection device with an automatic leakage prevention and alarm function.

Background technique

The power and electrical distribution safety detection device is used to detect the safety status of the power and electrical equipment for a period of time. It is used for maintenance personnel to understand the working status of the power and electrical equipment, and as a reference to analyze the safety status of the power and electrical equipment. When there is a leakage, the voltage and current in the working circuit will change abnormally. Most of the existing electric power distribution safety detection devices do not have the function of automatic leakage alarm. Maintenance personnel can only analyze according to the detection data, which affects maintenance efficiency. It is not easy to quickly find the leakage situation.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides an electric power distribution safety detection device with an automatic leakage prevention alarm function, which solves the problems raised in the background technology.

(2) Technical solutions

In order to achieve the above purpose, the utility model is achieved through the following technical solutions: a power and electrical distribution safety detection device with an automatic leakage prevention alarm function, including a processor, and the input ends of the processor are respectively electrically connected to the first feedback module , a current pulse sensor, a parameter setting module, a second feedback module, an online voltage monitor and an output terminal of a power supply module, the output terminals of the processor are respectively electrically connected to a display screen, a buzzer, a communication module, an alarm light, The current output terminal and the input terminal of the voltage output terminal, the processor is also bidirectionally electrically connected to the first comparison module, the second comparison module and the storage module.

Preferably, the parameter setting module includes a voltage setting module and a current setting module, and the output terminals of the voltage setting module and the current setting module are both electrically connected to the input terminal of the processor.

Preferably, the communication module includes a 4G module and a WIFI module, and the output end of the storage module is electrically connected to the input end of the USB module.

Preferably, the output end of the current pulse sensor is also electrically connected to the input end of the first comparison module, and the output end of the first comparison module is electrically connected to the input end of the first feedback module.

Preferably, the output end of the second feedback module is also electrically connected to the input end of the second comparison module, and the input end of the second comparison module is electrically connected to the output end of the online voltage monitor.

Preferably, the processor is MSP430G2x53, MSP430G2x13 mixed-signal microprocessor, the packaging pin of the microprocessor is 32 pins, the highest operating frequency of the microprocessor is 16MHZ, and the microprocessor has 24 I/O pins that support touch sensing, the microprocessor operates from 1.8 to 3.6 volts

(3) Beneficial effects

The utility model provides an electric power distribution safety detection device with an automatic leakage prevention alarm function, which has the following beneficial effects:

The power and electrical power distribution safety detection device with automatic leakage prevention alarm function can detect in real time the power and electrical power distribution equipment in the working circuit by electrically connecting the input end of the processor with the output end of the voltage on-line monitor and the output end of the current pulse sensor respectively. Voltage and current conditions, by electrically connecting the output end of the parameter setting module to the input end of the processor, the output ends of the voltage setting module and the current setting module are both electrically connected to the input end of the processor, and the user can set the electric power The safety range of voltage and current in the detection of power distribution equipment can adapt to the detection needs of different power and electrical power distribution equipment. It is electrically connected with the output terminal of the processor, and can choose different communication methods for alarming. It has the function of alarming, and it is convenient for maintenance personnel to quickly understand the leakage of electric power distribution equipment.

Description of drawings

Fig. 1 is a schematic structural diagram of the utility model system;

Fig. 2 is a schematic structural diagram of the communication module of the present invention.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-2, the utility model provides a technical solution: a power and electrical distribution safety detection device with automatic leakage prevention alarm function, including a processor, the processor is MSP430G2x53, MSP430G2x13 mixed signal microprocessor, microprocessor The package pin of the device is 32 pins, the maximum operating frequency of the microprocessor is 16MHZ, the microprocessor has 24 I/O pins that support touch sensing, the operating voltage range of the microprocessor is 1.8 to 3.6 volts, and the processing The input ends of the device are respectively electrically connected to the output ends of the first feedback module, the current pulse sensor, the parameter setting module, the second feedback module, the voltage on-line monitor and the power module, and the output ends of the processor are respectively electrically connected to the display screen, Buzzer, alarm lamp, communication module, current output terminal, and the input terminal of voltage output terminal, the processor is also bidirectionally electrically connected with the first comparison module, the second comparison module and the storage module, and the output terminal of the current pulse sensor is also It is electrically connected to the input end of the first comparison module, the output end of the first comparison module is electrically connected to the input end of the first feedback module, and the output end of the second feedback module is also electrically connected to the input end of the second comparison module. The input end of the two-comparison module is electrically connected to the output end of the voltage on-line monitor, the parameter setting module includes a voltage setting module and a current setting module, and the output ends of the voltage setting module and the current setting module are connected to the processor The input end of the communication module is electrically connected, the communication module includes a 4G module and the WIFI module, the output end of the storage module is electrically connected to the input end of the USB module, and the detection data is stored in the storage module, which is convenient for maintenance personnel to extract and analyze the fault conditions of the equipment at any time. .

When in use, connect the voltage on-line monitor and current pulse sensor to the working circuit of the electric power distribution equipment, and listen to the voltage and current in the detection of the electric power distribution equipment by the voltage setting module and the current setting module in the parameter setting module Set the safe working range, detect the output current and output voltage of the equipment in the circuit in real time, and send the monitored output current and output voltage to the first comparison module and the second comparison module for output current and output voltage respectively. The output voltage comparison work, the detection results are respectively fed back to the processor through the first feedback module and the second feedback module, and then the detection results are stored in the storage module. When the detection value exceeds the set safe working range, the alarm light and beeper The buzzer performs an electric leakage alarm, and the alarm information is sent to the outside world through the communication module to the terminal equipment of the maintenance personnel to complete the electric leakage alarm.

The relevant modules involved in this system are all hardware system modules or functional modules that combine computer software programs or protocols with hardware in the prior art. The technology known to the skilled person is not an improvement of this system. The improvement of this system is the interaction relationship or connection relationship between modules, that is, to improve the overall structure of the system to solve the problem that this system needs to solve. corresponding technical issues.

To sum up, the power and electrical distribution safety detection device with automatic leakage prevention alarm function can detect the power and electrical distribution in real time by electrically connecting the input end of the processor with the output end of the voltage on-line monitor and the output end of the current pulse sensor respectively. The voltage and current conditions in the working circuit of the equipment are electrically connected to the output end of the parameter setting module at the input end of the processor, and the output ends of the voltage setting module and the current setting module are both electrically connected to the input end of the processor. It can set the safety interval of voltage and current in the detection of electric power distribution equipment, and can adapt to the detection needs of different electric power distribution equipment. After exceeding the safety interval set by the maintenance personnel, it will alarm through the buzzer and alarm light. The input terminal of the communication module is electrically connected with the output terminal of the processor, and different communication modes can be selected for alarming. It has the function of alarming, which is convenient for maintenance personnel to quickly understand the leakage of electric power distribution equipment.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus. without further restrictions. The phrase "the inclusion of an element defined by ... does not exclude the presence of additional identical elements in a process, method, article, or device that includes said element", the electrical components appearing in this text are all related to the external The main controller is connected to the 220V commercial power, and the main controller can be a conventionally known device such as a computer that plays a control role.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. a kind of electric power electric safe distribution of electric power detection means of anticreep auto-alarm function, including processor, it is characterised in that： The input of the processor has been electrically connected the first feedback module, current impulse sensor, parameter setting module, second anti- Present module, the output end of voltage on-line monitoring device and power module, the output end of the processor be electrically connected display screen, Buzzer, communication module, alarm lamp, the input of current output terminal and voltage output end, the processor is also respectively with first Contrast module, the second comparing module and the two-way electrical connection of memory module.

2. a kind of electric power electric safe distribution of electric power detection means of anticreep auto-alarm function according to claim 1, its It is characterised by：The parameter setting module includes voltage setting module and current settings module, and voltage setting module and electric current The output end of setting module electrically connects with the input of processor.

3. a kind of electric power electric safe distribution of electric power detection means of anticreep auto-alarm function according to claim 1, its It is characterised by：The communication module includes 4G modules and WIFI module, and the output end of the memory module is electrically connected with USB module Input.

4. a kind of electric power electric safe distribution of electric power detection means of anticreep auto-alarm function according to claim 1, its It is characterised by：Input of the output end of the current impulse sensor also with the first contrast module electrically connects, described first pair Output end than module electrically connects with the input of the first feedback module.

5. a kind of electric power electric safe distribution of electric power detection means of anticreep auto-alarm function according to claim 1, its It is characterised by：Input of the output end of second feedback module also with the second comparing module electrically connects, and described second compares The input of module electrically connects with the output end of voltage on-line monitoring device.

6. a kind of electric power electric safe distribution of electric power detection means of anticreep auto-alarm function according to claim 1, its It is characterised by：The processor is MSP430G2x53, MSP430G2x13 mixed signal microprocessor, the envelope of the microprocessor Dress pin is 32 pin, and the maximum operating frequency of the microprocessor is 16MHZ, and there are the microprocessor 24 to be supported to touch sense The I/O pins of survey, the operating voltage range of the microprocessor is 1.8 to 3.6 volts.