Intelligent comprehensive management distribution box

Abstract

The present application relates to power distribution technical field, specifically to a kind of wisdom comprehensive management distribution box, including acquisition module, the acquisition module is used to gather circuit signal;The acquisition module is connected with monitoring module, the monitoring module is used to collect and process circuit signal, obtains circuit signal processing result;The monitoring module is used to mark the running state of distribution box as normal object or abnormal object as monitoring object according to circuit signal processing result;The monitoring module is connected with monitoring module, the monitoring module is used to periodically monitor normal object and abnormal object and obtain stationary coefficient;The monitoring module is connected with environment module, the environment module is used to compare the size relationship of stationary coefficient of abnormal object and stationary coefficient of normal object, if stationary coefficient of abnormal object is less than or equal to stationary coefficient of normal object, the environment module is used to analyze the environmental conditions of abnormal object.The present application solves the technical problem that distribution box operates with low stability.

Description

Technical Field

[0001] This invention relates to the field of distribution box technology, and specifically to a smart integrated management distribution box. Background Technology

[0002] Distribution boxes are specialized power distribution devices, including main distribution boxes and sub-distribution boxes. They are electrical equipment, small in size, easy to install, with specialized technical features, fixed locations, and are not limited by site constraints. They are widely used, operate stably and reliably, have high space utilization, occupy little land, and are environmentally friendly. However, distribution boxes frequently experience localized overheating, and even accidents involving burnt-out wiring or components. Whether intelligent or ordinary, it is difficult to strictly monitor the environment inside the distribution box, making the equipment prone to damage and even fires. Currently, distribution box operation monitoring and management systems can monitor and analyze the operating status of distribution boxes, and can even specifically monitor the operational fluctuations of distribution boxes operating normally or abnormally. However, they cannot analyze the causes of these fluctuations, making it impossible to detect operational faults in a timely manner. Furthermore, troubleshooting still requires time, resulting in low operational stability of the distribution boxes. Summary of the Invention

[0003] This invention provides a smart integrated management distribution box, which solves the technical problem of low operational stability of distribution boxes.

[0004] The basic solution provided by this invention is: a smart integrated management distribution box, comprising: a data acquisition module for acquiring circuit signals; the data acquisition module is connected to a monitoring module for collecting and processing circuit signals to obtain circuit signal processing results;

[0005] The monitoring module is used to mark the operating status of the distribution box as a normal or abnormal object based on the circuit signal processing results. The monitoring module is connected to a monitoring module, which is used to periodically monitor normal and abnormal objects and obtain a stationarity coefficient. The monitoring module is connected to an environmental module, which is used to compare the stationarity coefficient of the abnormal object with that of the normal object. If the stationarity coefficient of the abnormal object is less than or equal to that of the normal object, the environmental module is used to analyze the environmental conditions of the abnormal object and obtain an environmental analysis result.

[0006] The working principle and advantages of this invention are as follows: In this solution, the operating status of the distribution box is used as the monitoring object and marked and divided, rather than the distribution box itself as the monitoring object. This makes the monitoring more accurate and facilitates the timely detection of operational faults in the distribution box. At the same time, operational faults in the distribution box are mostly caused by changes in environmental conditions, such as temperature and humidity. By periodically monitoring normal and abnormal objects, stability analysis is performed, and stability is used to determine whether abnormal objects are caused by changes in environmental conditions. When marking normal and abnormal objects, a local judgment is made based on the results of circuit signal processing. Here, a periodic overall judgment is made to determine whether the environmental conditions of abnormal objects have changed. When the environmental conditions of abnormal objects change, analysis is performed, and feedback is given on the operating status of the distribution box and environmental conditions. This facilitates timely maintenance and adjustment by staff to ensure that the distribution box can return to normal operation as soon as possible, thereby improving the operational stability of the distribution box.

[0007] This invention analyzes changes in the environmental conditions of abnormal objects and provides feedback on the operating status and environmental conditions of the distribution box to ensure that the distribution box can return to normal operation as soon as possible, thus solving the technical problem of low operating stability of the distribution box.

[0008] Furthermore, the acquisition module is used to acquire the air temperature value inside the distribution box and the temperature value of the inner wall of the distribution box, and the environment module is used to analyze the environmental conditions of the abnormal object to obtain environmental analysis results, including: acquiring the air temperature value inside the distribution box and the temperature value of the inner wall of the distribution box, marking the average value of the air temperature value inside the distribution box and the temperature value of the inner wall of the distribution box as the temperature plateau value, analyzing the fluctuation pattern of the temperature plateau value, and obtaining environmental analysis results.

[0009] The beneficial effects are as follows: When the circuits inside the distribution box are working, they generate heat. This heat heats the air inside the distribution box and the walls of the distribution box, causing fluctuations in the operating current or voltage of the circuit. The temperature values ​​of the air and the inner walls of the distribution box also fluctuate. However, the fluctuation of the temperature value of the inner walls of the distribution box is usually smaller than that of the temperature value of the air inside the distribution box. Analyzing the fluctuation pattern of the temperature fluctuation can reduce the impact of instantaneous fluctuations in the operating current or voltage of the circuit and improve the accuracy of environmental analysis.

[0010] Furthermore, the acquisition module is used to acquire circuit current signals or circuit voltage signals, and the monitoring module is used to collect and process circuit current signals or circuit voltage signals to obtain circuit current or circuit voltage. The monitoring module is used to determine the magnitude of the circuit current or circuit voltage compared with a preset circuit current threshold or a preset circuit voltage threshold: if the circuit current or circuit voltage is less than the preset circuit current threshold or the preset circuit voltage threshold, the operating status of the distribution box is marked as a normal object; if the circuit current or circuit voltage is greater than or equal to the preset circuit current threshold or the preset circuit voltage threshold, the operating status of the distribution box is marked as an abnormal object.

[0011] The beneficial effects are as follows: Overcurrent or overvoltage refers to the actual operating current or voltage of electrical equipment exceeding its rated current or rated voltage value. Overcurrent or overvoltage can cause the circuit insulation of the distribution box to age, degrade, or break, or even burn out the circuit, causing an electrical fire. After the abnormal objects marked in this way are dealt with, not only can the operational stability of the distribution box be ensured, but also the safety hazards of the distribution box can be reduced.

[0012] Furthermore, the environment module is connected to a communication module, which is used to send environmental analysis results to staff.

[0013] The beneficial effect is that staff can be informed of environmental changes in the distribution box in a timely manner, making it easier to take relevant measures to maintain the operational stability of the distribution box as soon as possible.

[0014] Furthermore, the environment module is connected to a display module, which is used to display the environmental analysis results.

[0015] The beneficial effect is that when staff go to the distribution box for maintenance, they can intuitively understand the situation.

[0016] Furthermore, the monitoring module is connected to an alarm module. If the stability coefficient of the abnormal object is less than or equal to the stability coefficient of the normal object, the alarm module is used to issue an alarm.

[0017] The beneficial effect is that a buzzer or flashing light can be used to sound an alarm and promptly alert staff. Attached Figure Description

[0018] Figure 1 This is a system structure block diagram of an embodiment of a smart integrated management distribution box according to the present invention.

[0019] Figure 2 This is a schematic diagram of the distribution box structure according to an embodiment of the intelligent integrated management distribution box of the present invention. Detailed Implementation

[0020] The following detailed explanation illustrates the specific implementation methods:

[0021] The markings in the accompanying drawings include: side plate 1, thermal shrinking and expanding body 2, first pressure sensor 3, second pressure sensor 4, first fan 5, and second fan 6.

[0022] Example 1

[0023] The basic implementation examples are as follows: Figure 1 As shown, a smart integrated management distribution box includes: a data acquisition module, which is used to acquire circuit signals; since the distribution box often experiences overcurrent and overvoltage situations, the data acquisition module is used to acquire circuit current signals or circuit voltage signals;

[0024] The acquisition module is connected to a monitoring module, which collects and processes circuit signals to obtain circuit signal processing results. The monitoring module then marks the operating status of the distribution box as either normal or abnormal based on these results. For example, the monitoring module collects and processes circuit current or voltage signals to obtain circuit current or voltage. It then determines whether the circuit current or voltage is greater than or equal to a preset circuit current or voltage threshold. If the circuit current or voltage is less than the preset threshold, the distribution box is marked as normal. If the circuit current or voltage is greater than or equal to the preset threshold, the distribution box is marked as abnormal. Overcurrent or overvoltage refers to the actual operating current or voltage of electrical equipment exceeding its rated current or voltage value. Both can cause aging, degradation, damage, or even burnout of the distribution box's circuitry, potentially leading to electrical fires. By marking abnormal objects and processing them, the operational stability of the distribution box can be ensured, and potential safety hazards can be reduced.

[0025] The monitoring module is connected to a monitoring module, which periodically monitors normal and abnormal objects and obtains their stability coefficients. The monitoring module is also connected to an environmental module, which compares the stability coefficients of abnormal objects with those of normal objects. If the stability coefficient of an abnormal object is less than or equal to that of a normal object, the environmental module analyzes the environmental conditions of the abnormal object to obtain environmental analysis results. For example, the acquisition module also acquires the air temperature and wall temperature inside the distribution box. The environmental module analyzes the environmental conditions of the abnormal object to obtain environmental analysis results, including: acquiring the air temperature inside the distribution box and the wall temperature of the distribution box. The average of the internal air temperature and the internal wall temperature of the distribution box is marked as the average temperature value. Analyzing the fluctuation pattern of this average temperature value yields environmental analysis results. Since the circuits inside the distribution box generate heat during operation, this heat heats the air inside the box and the box walls, causing fluctuations in the circuit's operating current or voltage. Consequently, the internal air temperature and the internal wall temperature also fluctuate. However, the fluctuation of the internal wall temperature is usually less than that of the internal air temperature. Analyzing the fluctuation pattern of the average temperature value can reduce the impact of instantaneous fluctuations in the circuit's operating current or voltage, improving the accuracy of environmental analysis.

[0026] In this embodiment, the operating status of the distribution box is used as the monitoring object and marked and divided, rather than the distribution box itself. This makes the monitoring more accurate and facilitates the timely detection of operational faults in the distribution box. Meanwhile, operational faults in the distribution box are often caused by changes in environmental conditions, such as temperature and humidity. By periodically monitoring normal and abnormal objects, stability analysis is performed, and stability is used to determine whether abnormal objects are caused by changes in environmental conditions. While marking normal and abnormal objects is based on local judgments made from circuit signal processing results, this embodiment uses periodic overall judgment to determine whether the environmental conditions of abnormal objects have changed. When the environmental conditions of abnormal objects change, analysis is performed, and feedback is provided on the operating status of the distribution box and environmental conditions. This allows staff to make timely adjustments through maintenance and other methods to ensure that the distribution box can quickly return to normal operation, thereby improving the operational stability of the distribution box.

[0027] Example 2

[0028] The only difference from Embodiment 1 is that the environmental module is connected to a communication module, which sends environmental analysis results to staff, allowing them to promptly learn about environmental changes in the distribution box and take relevant measures to maintain its operational stability as quickly as possible. The environmental module is also connected to a display module, which displays the environmental analysis results, providing staff with a clear understanding of the situation when they inspect the distribution box. Finally, the monitoring module is connected to an alarm module. If the stability coefficient of an abnormal object is less than or equal to that of a normal object, the alarm module triggers an alarm, for example, using a buzzer or flashing light, to promptly alert staff.

[0029] Example 3

[0030] The only difference from Example 2 is that, as shown in the attached... Figure 2 As shown, the distribution box is a cuboid, comprising two pairs of opposing side plates 1. The opposing side plates 1 are respectively provided with a first oblique hole and a second oblique hole. The angle between the first oblique hole, the second oblique hole, and the plane of the side plate 1 is 30-60 degrees. The angle between the axis of the first oblique hole and the axis of the second oblique hole is also 30-60 degrees. A heat-shrinkable expansion body 2 is provided inside both the first and second oblique holes. For example, the heat-shrinkable expansion body 2 is made of antimony sulfide, and its surface is covered with a 0.5-1.5mm thick rubber layer. The heat-shrinkable expansion body 2 is cylindrical, and its diameter is larger than the diameter of the first and second oblique holes. After heating, the heat-shrinkable expansion body 2 is placed inside the first and second oblique holes. A first pressure sensor 3 and a second pressure sensor 4 are respectively installed inside the first and second oblique holes via adhesive. Both the first pressure sensor 3 and the second pressure sensor 4 are in contact with the heat-shrinkable expansion body 2.

[0031] The first pressure sensor 3 is connected to a first controller via signal or wire. A first fan 5 is mounted on the outer side of the side plate 1 with the first oblique hole via screws. The first fan 5 is used to blow air into the first oblique hole. The first fan 5 is connected to the first controller via signal or wire. The first controller is used to control the start of the first fan 5 when the first pressure sensor 3 does not detect a pressure signal. The second pressure sensor 4 is connected to a second controller via signal or wire. A second fan 6 is mounted on the outer side of the side plate 1 with the second oblique hole via screws. The second fan 6 is used to draw air from the second oblique hole. The second fan 6 is connected to the second controller via signal or wire. The second controller is used to control the start of the second fan 6 when the second pressure sensor 4 does not detect a pressure signal.

[0032] Since both the first pressure sensor 3 and the second pressure sensor 4 are in contact with the thermally shrinkable and expandable body 2, initially, they are compressed by the body, thus detecting pressure signals. If the temperature inside the distribution box rises, the heat will be transferred to the thermally shrinkable and expandable body 2 through the air. When the body is heated, it gradually contracts, causing it to lose contact with the first pressure sensor 3 and the second pressure sensor 4. At this point, the first controller sends a control signal to activate the first fan 5 to blow air into the first oblique hole, and the second controller sends a control signal to activate the second fan 6 to draw air in through the second oblique hole. Under the combined action of blowing and drawing air in from both sides, the airflow trajectory in the distribution box forms an arc, creating a vortex and enhancing convective heat transfer. The cold air entering through the first oblique hole becomes hot air after convective heat transfer. Hot air exits through the second oblique hole. This "in and out" flow of hot and cold air lowers the temperature inside the distribution box, preventing overheating. As the temperature inside the distribution box decreases, the thermal expansion element 2 experiences less heating, gradually expanding as its temperature drops. This causes the thermal expansion element 2 to gradually return to contact with the first pressure sensor 3 and the second pressure sensor 4, providing a seal and dustproof function. The first and second pressure sensors 3 and 4 then detect pressure signals again, and the first and second controllers cease sending control signals to the first and second fans 5 and 6, thus stopping heat dissipation. This improvement has two advantages: it automatically dissipates heat when the temperature inside the distribution box rises and automatically seals and prevents dust when the temperature drops. Furthermore, it periodically performs heat dissipation and dust prevention in accordance with the cyclical rise and fall of the internal temperature of the distribution box, thereby improving both heat dissipation and dust prevention effects.

[0033] The above descriptions are merely embodiments of the present invention. Commonly known structures and characteristics are not described in detail here. Those skilled in the art are aware of all common technical knowledge in the field prior to the application date or priority date, are aware of all existing technologies in that field, and have the ability to apply conventional experimental methods prior to that date. Those skilled in the art can, under the guidance of this application, improve and implement this solution in combination with their own capabilities. Some typical known structures or methods should not be obstacles for those skilled in the art to implement this application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the structure of the present invention. These should also be considered within the scope of protection of the present invention, and will not affect the effectiveness of the implementation of the present invention or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A smart integrated management distribution box, comprising: Acquisition module, the acquisition module is used to acquire circuit signals; The acquisition module is connected to a monitoring module, which is used to collect and process circuit signals to obtain circuit signal processing results. The feature is that the monitoring module is used to mark the operating status of the distribution box as a normal object or an abnormal object as a monitoring object based on the circuit signal processing results; the monitoring module is connected to a monitoring module, which is used to periodically monitor normal objects and abnormal objects and obtain a stationarity coefficient; the monitoring module is connected to an environmental module, which is used to compare the stationarity coefficient of the abnormal object with the stationarity coefficient of the normal object. If the stationarity coefficient of the abnormal object is less than or equal to the stationarity coefficient of the normal object, the environmental module is used to analyze the environmental conditions of the abnormal object and obtain an environmental analysis result. The distribution box is a cuboid and includes two pairs of opposing side plates. Each opposing side plate has a first oblique hole and a second oblique hole. The angle between the axis of the first oblique hole and the axis of the second oblique hole is 30-60 degrees. A thermally shrinkable / expandable element is installed inside both the first and second oblique holes, and the diameter of the thermally shrinkable / expandable element is larger than the diameter of the first and second oblique holes. A first pressure sensor and a second pressure sensor are respectively installed inside the first and second oblique holes, and both the first and second pressure sensors are in contact with the thermally shrinkable / expandable element. The first pressure sensor is connected to a first controller. A first fan is provided on the outside of the side plate with the first oblique hole. The first fan is used to blow air into the first oblique hole. The first fan is connected to the first controller. The first controller is used to control the first fan to start when the first pressure sensor does not detect a pressure signal. The second pressure sensor is connected to a second controller. A second fan is provided on the outside of the side plate with the second oblique hole. The second fan is used to draw air from the second oblique hole. The second fan is connected to the second controller. The second controller is used to control the second fan to start when the second pressure sensor does not detect a pressure signal.

2. The intelligent integrated management distribution box as described in claim 1, characterized in that, The acquisition module is used to acquire the air temperature value inside the distribution box and the temperature value of the inner wall of the distribution box. The environment module is used to analyze the environmental conditions of the abnormal object to obtain the environmental analysis results, including: acquiring the air temperature value inside the distribution box and the temperature value of the inner wall of the distribution box, marking the average value of the air temperature value inside the distribution box and the temperature value of the inner wall of the distribution box as the temperature stability value, analyzing the fluctuation pattern of the temperature stability value, and obtaining the environmental analysis results.

3. The intelligent integrated management distribution box as described in claim 2, characterized in that, The acquisition module is used to acquire circuit current signals or circuit voltage signals. The monitoring module is used to collect and process circuit current signals or circuit voltage signals to obtain circuit current or circuit voltage. The monitoring module is used to determine the magnitude of the circuit current or circuit voltage compared with a preset circuit current threshold or preset circuit voltage threshold: if the circuit current or circuit voltage is less than the preset circuit current threshold or preset circuit voltage threshold, the operating status of the distribution box is marked as a normal object; if the circuit current or circuit voltage is greater than or equal to the preset circuit current threshold or preset circuit voltage threshold, the operating status of the distribution box is marked as an abnormal object.

4. The intelligent integrated management distribution box as described in claim 3, characterized in that, The environment module is connected to a communication module, which is used to send environmental analysis results to staff.

5. The intelligent integrated management distribution box as described in claim 4, characterized in that, The environment module is connected to a display module, which is used to display the environmental analysis results.

6. The intelligent integrated management distribution box as described in claim 5, characterized in that, The monitoring module is connected to an alarm module. If the stability coefficient of the abnormal object is less than or equal to the stability coefficient of the normal object, the alarm module will issue an alarm.

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