KR102588758B1 - Communication monitoring integrated solar power distribution box - Google Patents

Abstract

The present invention is a communication monitoring integrated solar power distribution box that receives power from an inverter 200 that converts DC electricity generated by a solar module into AC and transmits it to the power company, and an accessory device ( An inner box body (1100) that accommodates (1700) and includes an inner box door (1140) on one side; A remote terminal device (1600) that receives status data (D1) containing a value representing the amount of electricity generated by the solar module and transmits the status data (D1) to a remote monitoring server (300) using a wired or wireless communication network. ; and the accessory device includes a measuring device including a circuit for measuring the voltage and current of electricity transmitted from the inverter 200; Characterized in that it includes a control unit that generates the status data, the communication monitoring integrated solar power distribution box can transmit solar power generation, output voltage and current to an external monitoring server.

Description

Communication monitoring integrated solar power distribution box}

The present invention relates to an integrated communication monitoring solar power distribution box, which is equipped with a remote terminal unit (RTU) and linked with a monitoring server through wireless communication to monitor the voltage, current, power generation, and internal status of each solar power plant. It's about a solar power distribution box.

Recently, as environmental problems such as climate change and environmental pollution caused by the use of fossil energy, as well as energy problems such as energy depletion and energy supply and demand imbalance, have become more serious, the spread of new and renewable energy systems is increasing. Among them, solar power generation systems account for the largest share of supply among various new and renewable energy systems due to ease of installation and relatively free installation environment conditions compared to other systems.

This solar power generation system includes a solar inverter, a power conversion device that converts direct current power input from solar cell modules (PV modules) into alternating current power that can be transmitted in connection with the alternating current power of the current system. The inverter consists of frequency, voltage, current, phase, reactive power, start-stop, synchronous output quality (voltage fluctuation, harmonic) control functions and a “grid-connected protection device” necessary to perform parallel operation with the power system.

It is true that solar power generation devices have a risk of fire accidents (fuming, ignition, heating accidents) and short circuit accidents.

Such fires or short circuit accidents can occur when floating dust accumulates inside the distribution box due to yellow dust in the spring, and the floating dust settles on the surface of the insulating material and leakage current flows during the summer when humidity increases. In response, precautions must be taken in advance. It is necessary to monitor multiple solar power plants including distribution boxes that can control temperature and humidity while preventing the accumulation of dust (voltage/current measurement monitoring), fire detection and blocking, lightning and surge protection, and constant monitoring of inverters and connection panels. .

Republic of Korea Patent No. 10-2187765 Republic of Korea Patent No. 10-2004413 Republic of Korea Patent No. 10-2239545

The present invention relates to a solar power distribution box with integrated communication monitoring. It collects status data on solar power generation, output voltage and current, and the condition inside the distribution box, transmits it to an external monitoring server, and prevents the accumulation of dust inside the distribution box. The goal is to provide a solar power distribution box with integrated communication monitoring that can control temperature.

The present invention is a communication monitoring integrated solar power distribution box that receives power from an inverter that converts DC electricity generated by a solar module into AC and transmits it to the power company. The present invention accommodates auxiliary devices inside from the inverter and is installed on one side. An inner box body including an inner box door; and a remote terminal device that receives status data including a value representing the amount of electricity generated by the solar module and transmits the status data to a remote monitoring server using a wired or wireless communication network, wherein the accessory device receives the status data from the inverter. An instrument containing circuits for measuring the voltage and current of transmitted electricity; Characterized in that it includes a control unit that generates the status data.

In addition, the accessory device includes a converter that converts AC electricity transmitted from the inverter into DC electricity; A lightning and surge protection circuit including a ground fault protection circuit and a fuse; and a circuit breaker that cuts off electricity supplied from the inverter, wherein the control unit includes an internal communicator and an embedded processor connected to the remote terminal device through RS-485 or RS-422, and the remote terminal device includes It includes a control processor, a storage unit, and an external communicator, and receives the status data, processes it, and transmits it to an external monitoring server, and the status data includes the voltage and current of the solar power plant and the power generation amount of the solar power plant. Do it as

Additionally, the measuring instrument is characterized in that it includes a display device that displays the voltage and current of electricity transmitted from the inverter.

Additionally, the remote terminal device is installed inside the inner box main body.

In addition, an outer box main body that accommodates the inner box main body therein and includes an outer box door on one side facing the inner box door; A plurality of sensors installed inside the inner box main body and the outer box main body to detect the temperature, humidity, smoke, fire, and fine dust amount of the inner box main body and the outer box main body; Control means for controlling the temperature inside the inner box main body and the outer box main body; and positive pressure generating means for preventing foreign substances from penetrating into the interior of the enclosure body and the inner box body by maintaining the internal pressure of the enclosure body and the inner enclosure body above atmospheric pressure, wherein the control unit controls and controls the positive pressure generation means. The operation of the means is controlled, and when the enclosure door or inner enclosure door is closed, it is sealed from the outside, and when the enclosure door or inner enclosure door is opened, external dust is prevented from entering the interior by the positive pressure generating means, and the state The data further includes the temperature and humidity of the inner box body and the outer box body.

In addition, the control means includes an enclosure control means for controlling the temperature inside the enclosure main body; And an inner box control means for controlling the temperature inside the inner box main body.

In addition, the enclosure main body is divided into an outer space in which the inner box main body is accommodated and an outer space below the outer space, and the enclosure control means includes an outer space control means for controlling the temperature of the outer space. and external control means for controlling the temperature inside the external lower space, wherein the external external control means includes: a first external external circulation device provided at four upper corners of the external external space; a second trauma circulation device provided at the four lower corners of the trauma space; And a trauma pipe on one side of which is connected to the first outer circumferential circulation device and on the other side of the outer circumferential circulation device, a portion of which is buried underground, wherein the outer volume control means has a central portion inside the outer fluid space. An external pipe is provided in a zigzag shape on one plane, and one side and the other side are buried underground; A first external circulation device that generates a vortex in the air inside the external space while rotating in one direction or the other direction; and a second external circulation device connected to a portion of the external pipe to communicate with the interior of the external pipe.

In addition, the inner box adjusting means includes a first inner box circulation device provided at four upper corners of the inner box main body; a second inner box circulation device provided at four lower corners of the inner box main body; and an inner pipe on one side of which is connected to the first inner circulation device and on the other side of the inner container pipe connected with the second inner circulation device, and a portion of which is buried underground.

In addition, the trauma control means is such that, when the temperature of the trauma space is higher than the external temperature, the second trauma circulation device sucks air from the trauma space and discharges it into the trauma pipe, and the air sucked into the trauma pipe is It is cooled while passing underground, and the cooled air is discharged into the trauma space through the first trauma circulation device. If the temperature of the trauma space is lower than the external temperature, the first trauma circulation device is discharged into the trauma space. The air is sucked into the trauma pipe, the air sucked into the trauma pipe is heated while passing underground, and the heated air is discharged into the trauma space through the second trauma circulation device. .

In addition, the wall forming the exterior of the enclosure main body includes an enclosure inner wall and an outer enclosure wall, an enclosure space is formed between the enclosure inner wall and the outer enclosure wall, and the wall forming the exterior of the inner enclosure main body includes an inner enclosure wall and an inner enclosure outer wall. It includes: an inner enclosure space is formed between the inner enclosure wall and the inner enclosure outer wall; A compressor that compresses air from the outside and sucks it into the pipe; A pipe connected to the compressor and the solenoid valve to supply the compressed air sucked by the compressor to the outer and inner space, a portion of which is buried underground; and a plurality of discharge holes installed on the inner walls of the outer box main body and the inner box main body to discharge the compressed air delivered through piping into the inner wall of the outer box main body and the inner box main body.

In addition, when the temperature inside the inner box main body is higher than the external temperature, the second inner box circulation device sucks the air inside the inner box main body and discharges it into the inner pipe, and the second inner box circulation device sucks the air inside the inner box main body and discharges it into the inner pipe. The air is cooled while passing underground, and the cooled air is discharged into the inner space through the first inner circulation device. When the temperature inside the inner box main body is lower than the external temperature, the first inner circulation device is The air inside the inner box main body is sucked into the inner box pipe, the air sucked into the inner box pipe is heated as it passes underground, and the heated air is discharged into the inner box space through the second inner box circulation device. It is characterized by

In addition, the trauma control means is characterized in that it operates only when the temperature difference between the inside of the outer case main body and the inner case main body is greater than a set value.

In addition, it is characterized in that it includes an external roof spaced upward from the top plate of the enclosure main body to prevent the top plate from being heated by exposure to direct sunlight, and to cool the top plate of the enclosure main body as air passes therein.

In addition, the enclosure main body further includes a discharge portion that accommodates an electromagnetic valve therein and is provided with a filtration filter mounting portion on one side of which a filtration filter is detachably mounted, and on one side of the filtration filter mounting portion exposed to the outside, the filtration filter mounting portion is exposed to the outside. Characterized in that it includes a filter door that opens only when the positive pressure generating means operates.

In addition, a first heating element that surrounds the outer diameter of the inner pipe connected to the first inner circulation device, the operation of which is controlled by the control unit and receives power to generate heat; It further includes a second heating wire that surrounds the outer diameter of the inner pipe connected to the second inner circulation device, and whose operation is controlled by the control unit and receives power to generate heat.

The communication monitoring integrated solar power distribution box of the present invention can transmit solar power generation, output voltage and current, and the status inside the distribution box to an external monitoring server.

In addition, it is possible to control the temperature inside the distribution box by burying the outer pipe, outer pipe, inner pipe, and part of the piping in the basement, where temperature changes due to seasonal changes are small, and circulating the air inside the distribution box.

In addition, by installing the auxiliary devices inside the inner box main body, which is accommodated inside the outer box main body, it is possible to prevent condensation and freezing inside the inner box main body due to changes in external temperature.

In addition, since the outer box control means for controlling the temperature of the outer box main body and the inner case control means for controlling the temperature of the inner box main body are separated, it is possible to efficiently control the temperature inside the inner box main body.

Figure 1 is a configuration diagram of a solar power generation system including a communication monitoring integrated solar power distribution box according to an embodiment of the present invention.
Figure 2 is a block diagram of an accessory device of a communication monitoring integrated solar power distribution box according to an embodiment of the present invention.
Figure 3 is a block diagram of a remote terminal device according to an embodiment of the present invention.
Figure 4 is an external perspective view of a communication monitoring integrated solar power distribution box according to an embodiment of the present invention.
Figure 5 is a cross-sectional view of the communication monitoring integrated solar power distribution box of Figure 4.
Figure 6 is a perspective view showing a trauma control means in the communication monitoring integrated solar power distribution box of Figure 4.
Figure 7 is a cross-sectional view showing the air flow in the trauma space when the trauma control means of Figure 4 is operated.
Figure 8 is a perspective view showing an external load control means in the communication monitoring integrated solar power distribution box of Figure 4.
FIG. 9 is a cross-sectional view showing the air flow in the outer load space when the outer load control means of FIG. 4 is operated.
Figure 10 is a perspective view showing an inner box control means in the communication monitoring integrated solar power distribution box of Figure 4.
Figure 11 is a cross-sectional view showing the air flow inside the inner box main body when the inner box control means of Figure 4 is operated.
Figure 12 is a perspective view showing positive pressure generating means in the communication monitoring integrated solar power distribution box of Figure 4.
FIG. 13 is a cross-sectional view showing the air flow sucking in external air from the discharge unit when the positive pressure generating means of FIG. 4 is operated.
Figure 14 shows the air flow discharged into the distribution box when the positive pressure generating means of Figure 4 is operated.
Figure 15 is a flowchart of a method of installing a communication monitoring integrated solar power distribution box according to an embodiment of the present invention.
Figure 16 is a flow chart of the installation method of the external load adjustment means.
Figure 17 is a flow chart of the installation method of the trauma control means and the filtration filter mounting part.
Figure 18 is a flowchart of the installation method of the inner box control means.
Figure 19 is a flowchart of the installation method of the positive pressure generating means.
Figure 20 is a flowchart of the steps for fixing the enclosure body to the ground.

Hereinafter, embodiments of the present invention will be described in detail with reference to the attached drawings. In describing the embodiments, description of technical content that is well known in the technical field to which the present invention belongs and that is not directly related to the present invention will be omitted. This is to convey the gist of the present invention more clearly without obscuring it by omitting unnecessary explanation.

For the same reason, some components are exaggerated, omitted, or schematically shown in the accompanying drawings. Additionally, the size of each component does not entirely reflect its actual size. In each drawing, identical or corresponding components are assigned the same reference numbers.

The advantages and features of the present invention and methods for achieving them will become clear by referring to the embodiments described in detail below along with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below and may be implemented in various different forms. The present embodiments are merely provided to ensure that the disclosure of the present invention is complete and to provide common knowledge in the technical field to which the present invention pertains. It is provided to fully inform those who have the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

At this time, it will be understood that each block of the processing flow diagrams and combinations of the flow diagram diagrams can be performed by computer program instructions. These computer program instructions can be mounted on a processor of a general-purpose computer, special-purpose computer, or other programmable data processing equipment, so that the instructions performed through the processor of the computer or other programmable data processing equipment are described in the flowchart block(s). It creates the means to perform functions. These computer program instructions may also be stored in computer-usable or computer-readable memory that can be directed to a computer or other programmable data processing equipment to implement a function in a particular manner, so that the computer-usable or computer-readable memory It is also possible to produce manufactured items containing instruction means that perform the functions described in the flow diagram block(s). Computer program instructions can also be mounted on a computer or other programmable data processing equipment, so that a series of operational steps are performed on the computer or other programmable data processing equipment to create a process that is executed by the computer, thereby generating a process that is executed by the computer or other programmable data processing equipment. Instructions that perform processing equipment may also provide steps for executing the functions described in the flowchart block(s).

Additionally, each block may represent a module, segment, or portion of code that contains one or more executable instructions for executing specified logical function(s). It should also be noted that in some alternative execution examples, it is possible for the functions mentioned in the blocks to occur out of order. For example, it is possible for two blocks shown in succession to be performed substantially at the same time, or it is possible for the blocks to be performed in reverse order depending on the corresponding function.

The present invention will be described in detail with reference to the attached drawings as follows. Here, repeated descriptions, known functions that may unnecessarily obscure the gist of the present invention, and detailed descriptions of configurations are omitted. Embodiments of the present invention are provided to more completely explain the present invention to those skilled in the art. Accordingly, the shapes and sizes of elements in the drawings may be exaggerated for clearer explanation.

The present invention is equipped with a remote terminal unit (RTU) and is linked to a monitoring server through wireless communication to collect status data on solar power generation, output voltage and current, and the condition inside the distribution box, and transmit it to an external monitoring server. This relates to a solar power distribution box with integrated communication monitoring that prevents dust accumulation inside and allows temperature control.

Figure 1 is a configuration diagram of a solar power generation system including a solar power distribution box integrated with communication monitoring according to an embodiment of the present invention, and Figure 2 is a diagram of an accessory device of a solar power distribution box integrated with communication monitoring according to an embodiment of the present invention. It is a block diagram, and Figure 3 is a block diagram of a remote terminal device according to an embodiment of the present invention.

Referring to Figures 1 to 3, the solar power generation system including the communication monitoring integrated solar power distribution box of the present invention includes a plurality of solar modules 100, a junction box 500, and a remote terminal device installed inside or outside. It is composed of a distribution box 1000 including (RTU, 1600), an inverter 200, a monitoring server 300, and a terminal device 400.

The solar module 100 is manufactured using a silicon wafer that absorbs sunlight and generates electricity. The solar module 100 includes at least one solar array having a plurality of channels, The junction box 500 collects power generated from 100 kW, 3 kW, and other kW solar arrays and outputs it to the inverter 200.

The inverter 200 converts the DC voltage received from the junction box into AC voltage and supplies the AC voltage to the power company 600. It is connected to the distribution box 1000 to provide the voltage and current required for operation. Receive.

The distribution box 1000 accommodates a sensor 1300 and an accessory device 1700 inside, solar power generation information including the output voltage and current of the solar array for each channel, and smoke/fire inside the distribution box 1000. Status data D1 including sensing information and temperature information is collected through the sensor 1300.

The accessory device 1700 includes a measuring device 1740 that includes a circuit to measure the voltage and current of electricity transmitted from the inverter 200, and a converter 1760 that converts AC electricity transmitted from the inverter 200 into DC electricity. , a lightning and surge protection circuit including a ground fault protection circuit and a fuse 1720, a circuit breaker 1730 that blocks electricity supplied from the inverter 200, and a power output device 1610 that transmits AC electricity to the power company. and a control unit 1750.

At this time, the measuring device 1740 may further include a display 1741 that displays voltage and current values of electricity transmitted from the inverter 200.

The control unit 1750 collects the information transmitted from the sensor 1300 to generate status data (D1), and operates the accessory device 1700, the adjustment means 1400, and the positive pressure generating means 1500 according to the control signal. It includes an embedded processor 1751 that controls and an internal communicator 1752 that converts the status data (D1) into a communication protocol for transmitting the status data (D1) to the remote terminal device (1600) or receiving a control signal from the remote terminal device (1600). .

At this time, the control unit 1750 can be connected to the remote terminal unit (RTU, 1600) using an internal communicator 1752 via RS-485 or RS-422.

The remote terminal device 1600 provided inside or outside the distribution box 1000 converts the status data D1 into a protocol capable of communicating with the external monitoring server 300 and transmits it to the monitoring server 300, and when an abnormal signal is detected, An alarm or SMS text message can be transmitted to the terminal device 400 used by the administrator.

In addition, the remote terminal device 1600 can monitor 1 to 8 inverters 200 per remote terminal device 1600 by connecting them through RS-485 or RS-422, and the accessory device 1700 It can be used in connection with the control unit 1750, which controls the operation of the device, and includes a control processor 1610, a storage unit 1620, and an external communicator 1630. As described above, the status data (D1) is transmitted and an external It is transmitted to the monitoring server 300.

At this time, the status data D1 includes the voltage and current of the solar power plant, the power generation amount of the solar power plant, and the temperature and humidity of the inner box body 1100 and the outer box body 1200.

The control processor 1610 receives the status data generated by the control unit, converts and processes the data so that the monitoring server can handle it, and the storage unit configures hardware using storage devices such as flash memory, HDD, and SSD. , the stored status data can be managed through a separate file or data management software.

At this time, the storage unit can secure storage space by deleting status data whose storage period has exceeded a preset period among the status data stored in the storage unit or status data transmitted to the monitoring server.

The external communication unit may be configured using a communication protocol such as LTE or LTE-M so that it can be connected to the monitoring server using a wired or wireless communication network, and is provided in the remote terminal device 1600 according to an embodiment of the present invention. The external communication device 1640 can convert the communication protocol RS-485 into LTE and transmit it to the monitoring server 300.

The monitoring server 300 is connected to a remote terminal device (RTU, 1600) through a wired or wireless communication network, receives and stores the status data (D1), and monitors the solar array for each channel by the terminal device 400. Monitoring of output voltage and current, monitoring of solar array power generation for each channel, current/daily/weekly/monthly/quarterly/yearly solar power generation statistics, standby power/power peak management, distribution box (1000) smoke/ Fire detection and temperature monitoring are possible.

In addition, the monitoring server 300 detects abnormal voltage and current of the solar array for each channel, detects smoke/fire, and generates an alarm on the server computer when an abnormal signal above a certain temperature occurs, and the administrator's terminal device 400 You can send a message.

The terminal device 400 is possessed by the manager of the solar power generation system including the communication monitoring integrated solar power distribution box 1000 and/or the manager of the communication monitoring integrated solar power distribution box 1000, or It may be at least one of a PC, a smartphone, or a tablet PC, but is not limited to this and is connected to the monitoring server 300 and/or the remote terminal device 1600 through wired or wireless communication, respectively, so that the distribution box 1000 ), any device that can monitor the power generation amount of the solar array, and the output current and voltage of the solar array can be used.

The communication monitoring integrated solar power distribution box 1000 of the present invention includes a remote terminal device 1600 capable of communicating with the monitoring server 300, and the status data D1 transmitted by the monitoring server 300 is collected and processed. And the results can be monitored on the terminal device 400 owned by the manager, business owner, construction manager, and electrical safety manager, and when abnormal symptoms occur, an alarm message can be transmitted to the terminal device 400, The status of the distribution box 1000 and the power generation status of the solar array can be monitored in real time from outside.

Figure 4 is an external perspective view of a solar power distribution box integrated with communication monitoring according to an embodiment of the present invention, and Figure 5 is a cross-sectional view of the solar power distribution box integrated with communication monitoring of Figure 4.

Referring to FIGS. 1 to 5, the distribution box 1000 accommodates an accessory device 1700 inside, and includes an inner box body 1100 including an inner box door 1140 on one side, and an inner box main body 1100 inside the inner box body 1100. ), and controls the temperature and humidity inside the enclosure main body 1200, the inner enclosure main body 1100, and the enclosure main body 1200, including an enclosure door 1240 on one side facing the inner enclosure door 1140. Control means 1400, which maintains the internal pressure of the enclosure main body 1200 and the inner enclosure main body 1100 above atmospheric pressure to prevent foreign substances from penetrating into the interior of the enclosure main body 1200 and the inner enclosure main body 1100. It further includes a control unit 1750 that controls the operation of the positive pressure generating means 1500, the positive pressure generating means 1500, and the adjusting means 1400.

The enclosure main body 1200 is a case that forms the exterior of the distribution box 1000 of an embodiment of the present invention, and the wall forming the exterior of the enclosure main body 1200 includes an enclosure inner wall 1210 and an enclosure outer wall 1220. An enclosure space 1230 is formed between the enclosure inner wall 1210 and the enclosure outer wall 1220.

In addition, the enclosure main body 1200 is closed from the outside when the enclosure door 1240 is closed, and is spaced upward from the upper plate of the enclosure main body 1200 to prevent the upper plate from being exposed to direct sunlight and heating, and to prevent the internal It includes an external roof 1800 that cools the top of the enclosure body as air passes through it.

The inner box body 1100 is accommodated inside the outer box main body 1200, and an accessory device 1700 and a sensor 1300 are installed and accommodated therein. The wall forming the exterior of the inner box body 1100 includes an inner box inner wall 1110 and an inner outer wall 1120, and an inner space 1130 is formed between the inner box inner wall 1110 and the inner outer wall 1120. , When the inner enclosure door 1140 is closed, it is closed from the outside like the enclosure main body 1200.

The sensor 1300 is installed inside the inner box main body 1100 and the outer box main body 1200 and detects the temperature, humidity, smoke, fire, and fine dust amount of the inner box main body 1100 and the outer box main body 1200, and detects the amount of fine dust in the inner box main body 1100 and the outer box main body 1200. Send to (1750).

The control means 1400 for controlling the temperature inside the inner box main body 1100 and the outer box main body 1200 are the outer box control means 1410 for controlling the temperature inside the outer box main body 1200 and the temperature inside the inner box main body 1100. It includes an inner box control means 1420 for controlling the outer box control means 1410, which in turn includes an outer box control means 1411 for controlling the temperature of the outer space 1250 and an outer box for controlling the temperature inside the outer space. Includes control means 1412.

FIG. 6 is a perspective view showing a trauma control means in the communication monitoring integrated solar power distribution box of FIG. 4, and FIG. 7 is a cross-sectional view showing the air flow in the trauma space when the trauma control means of FIG. 4 is operated.

FIG. 8 is a perspective view showing the external load control means in the communication monitoring integrated solar power distribution box of FIG. 4, and FIG. 9 is a cross-sectional view showing the air flow in the external load space when the external load control means of FIG. 4 is operated.

Figure 10 is a perspective view showing the inner box control means in the communication monitoring integrated solar power distribution box of Figure 4, and Figure 11 is a cross-sectional view showing the air flow inside the inner box main body when the inner box control means of Figure 4 is operated.

Referring to FIGS. 1 to 11, in the distribution box 1000 of an embodiment of the present invention, the control means 1400 individually controls the temperature inside the inner box body 1100 and the outer box body 1200. For this purpose, As described above, it includes an enclosure control means 1410 for controlling the temperature and humidity inside the enclosure main body 1200 and an inner box control means 1420 for controlling the temperature and humidity inside the inner box main body 1100, and the enclosure The main body 1200 is divided into an outer space 1250 in which the inner box main body 1100 is accommodated and an outer space 1260 below the outer space 1250, and the outer box control means 1410 is It includes an external control means 1411 for controlling the temperature and humidity of the external space 1250 and an external control means 1412 for controlling the temperature and humidity inside the external space 1260.

Figure 7 (a) is a cross-sectional view showing the air flow in the trauma space 1250 when the trauma control means 1411 of Figure 4 is operated to lower the temperature of the trauma space 1250, and Figure 7 (b) is a cross-sectional view showing the air flow in the trauma space 1250 when the trauma control means 1411 of FIG. 4 is operated to increase the temperature of the trauma space 1250.

Referring to Figures 6 and 7, the trauma control means 1411 is a first trauma circulation device 1411-1 provided at the four upper corners of the trauma space 1250, and the trauma space 1250. A second external circulation device (1411-2) is provided at the four lower corners, one side of which is connected to the first external circulation device (1411-1), and the other side of which is connected to the second external circulation device (1411-2). It is connected, but a portion (1411-32) includes an external pipe (1411-3) buried underground.

The trauma pipe (1411-3) is a passage through which the air of the trauma space (1250) circulates, and the air of the trauma space (1250) is heated or cooled underground while passing through the trauma pipe (1411-3).

Each of the first trauma circulation device (1411-1) and the second trauma circulation device (1411-2) is controlled by the control unit 1750 inside to suck in or discharge air from the trauma space (1250). Accordingly, a blowing device such as a propeller that rotates in one direction or the other direction may be provided, and a motor that generates negative or positive pressure under the control of the control unit 1750 may be provided. However, the first external circulation device (1411-1) and the second external circulation device (1411-2) are not limited to this and suck the air inside the enclosure main body (1200) under the control of the control unit (1750). It doesn't matter what configuration it emits.

The method of controlling the temperature of the trauma space (1250) by the trauma control means (1411) is as follows.

When the temperature of the external space (1250) is higher than the external temperature, the inner box main body (1100) and It is necessary to lower the temperature of the enclosure main body 1200 to reduce the temperature difference outside the distribution box 1000.

Relatively cold air has the property of sinking downward. Referring to (a) of FIG. 7, the trauma space (1411-1) is located in the upper corner of the trauma space (1250). 1250) By exhaling cold air to the inside and sucking in the air of the trauma space 1250 from the second trauma circulation device (1411-2), the cold air emitted from the first trauma circulation device (1411-1) naturally causes trauma. It can spread throughout space (1250).

In order to lower the temperature of the trauma space 1250, the second trauma circulation device 1411-2 sucks air from the trauma space 1250 and discharges it into the trauma pipe 1411-3, and the trauma pipe (1411-3) The air sucked into 1411-3) is cooled as it passes underground, and the cooled air is discharged back into the outer space 1250 through the first outer circulatory device 1411-1.

On the contrary, even if the temperature of the trauma space 1250 is lower than the external temperature, it is necessary to increase the temperature of the trauma space 1250 to prevent condensation or freezing. Referring to (b) of FIG. 7, The first trauma circulation device (1411-1) sucks air from the trauma space (1250) into the trauma pipe (1411-3), and the air sucked into the trauma pipe (1411-3) travels underground. It is heated as it passes, and the heated air is discharged into the trauma space (1250) through the second trauma circulation device (1411-2).

Contrary to cold air, relatively hot air has the tendency to rise upward. The second trauma circulation device (1411-2) located at the lower corner of the trauma space (1250) transfers heated air to the trauma space (1250). By exhaling and sucking in the air of the trauma space (1250) from the first trauma circulation device (1411-1), the heated air exhaled from the second trauma circulation device (1411-2) naturally spreads to the entire trauma space (1250). It can spread.

At this time, if the temperature of the external space 1250 and the temperature inside the inner box main body 1100 do not differ by more than a certain level, condensation or freezing does not occur in the outer box main body 1200 or the inner box main body 1100. Therefore, it is preferable that the control unit 1750 controls the trauma control means 1411 to operate only when the temperature difference between the inside of the trauma space 1250 and the inside of the inner box body 1100 is greater than a set value.

The trauma control means 1411 operates only when the temperature of the trauma space 1250 is higher than the temperature inside the inner box main body 1100 and a preset value, thereby reducing the power consumed to control the temperature of the trauma space 1250. Not only can it save money, but it can also prevent the trauma adjusting means 1411 from being damaged due to excessive operation.

Referring to FIGS. 4, 5, 8, and 9, the enclosure main body 1200 according to an embodiment of the present invention has an outer space 1260 provided below the outer space 1250, so that the It is possible to prevent geothermal heat or cold air from the ground in winter from being transferred directly to the external space 1250. The external space 1260 is provided with a device to prevent geothermal heat or cold air from the ground from being directly transferred to the external space 1250. In order to maximize the effect, an external load control means (1412) is provided.

The outer load control means 1412 has a central portion provided in a zigzag shape on one plane inside the outer load space 1260, and one side and the other side are an outer load pipe 1412-1 buried underground, rotating in one direction or the other direction. The first external circulation device 1412-2, which generates a vortex in the air inside the external space 1260, and a part of the external pipe 1412-12 communicate with the inside of the external pipe 1412-1. It is connected as much as possible, but includes a second external circulation device (1412-3) inside.

Inside the outer pipe (1412-1), a temperature control fluid such as air or water circulates closed from the outside. The temperature control fluid such as air or water circulating in the outer pipe (1412-1) is underground. Heated or cooled, a temperature control fluid such as heated or cooled air or water heats or cools the air existing in the external space 1260.

Through this, the external space 1250 and the inner box body 1100 are directly affected by the temperature of the ground to minimize.

Figure 11 (a) is a cross-sectional view showing the air flow inside the inner box body when the inner box control means of Figure 4 is operated to lower the temperature inside the inner box main body, and Figure 11 (b) is a cross-sectional view showing the temperature inside the inner box main body. This is a cross-sectional view showing the air flow inside the inner box body when the inner box control means of FIG. 4 is operated in order to increase the.

Referring to Figures 10 and 11, the inner box adjusting means 1420 according to an embodiment of the present invention includes a first inner box circulation device 1421 provided at the four upper corners of the inner box main body 1100, A second inner circulation device 1422 is provided at the four lower corners of the inner box main body 1100, one side is connected to the first inner circulation device 1421, and the other side is connected to the second inner container circulation device 1422. It is connected to an inner pipe 1423, a portion of which (1423-2) is buried underground, and surrounds the outer diameter of the inner pipe 1423 connected to the first inner circulation device 1421, and the control unit 1750 The outer diameter of the inner pipe 1423, which is connected to the first heating element 1424 and the second inner circulation device 1422, is controlled by the first heating element 1424 to receive power and generate heat, and is controlled by the control unit 1750. It includes a second heating line 1425 whose operation is controlled and which receives power and generates heat.

The inner pipe 1423 is a passage through which the air inside the inner box main body 1100 circulates, and the air inside the inner box main body 1100 is heated or cooled underground while passing through the inner pipe 1423.

Each of the first inner circulation device 1421 and the second inner circulation device 1422 includes the inner box main body 1100 like the first outer circulation device 1411-1 and the second outer circulation device 1411-2. A blowing device such as a propeller that rotates in one direction or the other direction under the control of the control unit 1750 may be provided inside to suck in or discharge the air inside, and a negative pressure pressure may be provided under the control of the control unit 1750. Alternatively, a motor that generates positive pressure may be provided. However, the first interior circulation device 1421 and the second interior circulation device 1422 are not limited to this, and are any device that sucks or discharges the air inside the enclosure main body 1200 under the control of the control unit 1750. It doesn't matter if it's just one configuration.

The method of controlling the temperature inside the inner box main body 1100 by the inner box control means 1420 is as follows.

When the temperature inside the inner box main body 1100 is higher than the external temperature, the inner box main body 1100 is used to prevent condensation or freezing occurring due to a temperature difference between the inner box main body 1100 and the outside of the distribution box 1000. There is a need to lower the temperature of the inner box body 1100 to reduce the temperature difference between the outside and the distribution box 1000.

Relatively cold air has the property of sinking downward. Referring to (a) of FIG. 10, the inner box main body 1100 is formed in the first inner circulation device 1421 located at the upper corner of the inner box main body 1100. By blowing out cold air to the inside and sucking in the air inside the inner box main body 1100 from the second inner circulation device 1422, the cold air emitted from the first inner circulation device 1421 naturally spreads throughout the inner box main body 1100. It can spread.

In order to lower the temperature inside the inner box body 1100, the second inner circulation device 1422 sucks the air inside the inner box main body 1100 and discharges it into the inner pipe 1423, and the inner pipe 1423 The air sucked in is cooled as it passes underground, and the cooled air is discharged back into the inner box main body 1100 through the first inner box circulation device 1421. At this time, the first heating element 1424 and the second heating element 1425 do not operate.

On the contrary, even if the temperature inside the inner box main body 1100 is lower than the external temperature, it is necessary to increase the temperature inside the inner box main body 1100 to prevent condensation or freezing, see Figure 10 (b). Then, the first inner circulation device 1421 sucks the air inside the inner box main body 1100 into the inner pipe 1423, and the air sucked into the inner pipe 1423 is heated while passing underground. The heated air is discharged into the inner box main body 1100 through the second inner container circulation device 1422. At this time, when the temperature inside the inner box body 1100 falls below the preset temperature, the first heating element 1424 and the second heating element 1425 are operated by the control unit 1750 to heat the inner pipe 1423. The air circulating inside is heated to a higher temperature.

Contrary to cold air, relatively hot air has the tendency to rise upward, and the second inner circulation device 1422 located at the lower corner of the inner box main body 1100 emits heated air into the inner box main body 1100. , by sucking the air inside the inner box main body 1100 from the first inner circulation device 1421, the heated air emitted from the second inner circulation device 1422 can naturally spread throughout the entire inner box main body 1100. .

At this time, if the temperature outside the distribution box 1000 and the temperature inside the inner box main body 1100 do not differ by more than a certain level, condensation or freezing does not occur in the outer box main body 1200 or the inner box main body 1100. Therefore, it is preferable that the control unit 1750 controls the inner box control means 1420 to operate only when the difference between the temperature outside the distribution box 1000 and the temperature inside the inner box main body 1100 is greater than a set value.

The inner box control means 1420 operates only when the temperature inside the inner box main body 1100 is higher than the temperature outside the distribution box 1000 and a preset value, thereby reducing the amount of energy consumed to control the temperature inside the inner box main body 1100. Not only can power be saved, but it is also possible to prevent the inner box adjusting means 1420 from being damaged due to excessive operation.

In addition, when the first heating element 1424 and the second heating element 1425 are operated, the difference between the temperature inside the inner box body 1100 and the temperature outside the distribution box 1000 may increase, and in this case, the external temperature control The means 1411 is operated to adjust the temperature of the external space 1250 to prevent condensation and freezing from occurring in the inner box main body 1100.

The first heating wire 1424 and the second heating wire 1425 are preferably provided between the inner pipe 1423 installed on the ground and the inner pipe 1423 buried underground, and the first heating wire 1424 ) and the area where the second heating element 1425 is installed may include a separate housing so that the first heating element 1424 and the second heating element 1425 are not exposed to the outside.

At this time, the first heating wire 1424 and the second heating wire 1425 are installed to be in close contact with and surround the outer diameter of the inner pipe 1423, and through this, the first heating wire 1424 and the second heating wire 1425 are directly connected to each other. ) can directly heat the inner pipe 1423, so its efficiency is superior to that of an indirect heating device.

FIG. 12 is a perspective view showing the positive pressure generating means in the communication monitoring integrated solar power distribution box of FIG. 4, and FIG. 13 is a cross-sectional view showing the air flow sucking external air from the discharge portion when the positive pressure generating means of FIG. 4 is operated. , and FIG. 14 shows the air flow discharged into the distribution box when the positive pressure generating means of FIG. 4 is operated.

Referring to Figures 2 to 4 and Figures 12 to 14, the positive pressure generating means 1500 according to an embodiment of the present invention is the enclosure main body that selectively passes external air that has passed through a filtration filter (not shown). An electromagnetic valve 1510 installed on the upper plate of 1200, a compressor 1520 that compresses air from the outside and sucks it into the pipe 1530, one side is connected to the compressor 1520, and the other side is connected to the electromagnetic valve. It is connected to (1510) and supplies the compressed air sucked by the compressor (1520) to the outer space (1230) and the inner space (1130), and a portion (1532) is buried underground. A plurality of discharge holes installed on the inner walls of the enclosure main body 1200 and the inner enclosure main body 1100 to discharge the compressed air delivered through the pipe 1530 into the enclosure main body 1200 and the inner enclosure main body 1100. Includes (1540).

In addition, the enclosure main body 1200 accommodates the solenoid valve 1510 inside, and has a discharge portion 1270 provided with a filtration filter mounting portion 1271 on one side of which the filtration filter (not shown) is detachably mounted. It further includes, and one side of the filtration filter mounting portion 1271 exposed to the outside includes a filtration door 1272 that opens only when the positive pressure generating means 1500 operates.

At this time, the positive pressure generating means 1500 does not operate when the enclosure door 1240 or the inner enclosure door 1140 is closed, and operates when the enclosure door 1240 or the inner enclosure door 1140 is opened to externally Prevents dust from entering the inside of the distribution box (1000).

To this end, each of the outer door 1240 and the inner door 1140 must be equipped with a sensor 1300 that detects the opening of the outer door 1240 and the inner door 1140.

The operating method of the positive pressure generating means 1500 is as follows.

First, the opening of the outer door 1240 or the inner door 1140 is detected through the sensor 1300.

When the sensor 1300 detects the opening of the enclosure door 1240 or the inner enclosure door 1140, the control unit 1750 operates the positive pressure generating means 1500 to allow dust or foreign matter to enter the distribution box 1000 by positive pressure. prevent it from happening.

The positive pressure generating means 1500 is operated by the control unit 1750 in the following order.

First, the control unit 1750 moves the filtering door 1272 of the discharge unit 1270 in one direction to open the upper side of the discharge unit 1270.

Next, the control unit 1750 operates the compressor 1520 to suck in external air through the discharge unit 1270. At this time, the air sucked in by the compressor 1520 passes through the filter provided in the filter mounting portion 1271, and fine dust, dust, etc. are filtered out and enter the pipe 1530.

The compressed outside air that enters the pipe 1530 by the compressor 1520 is heated or cooled as it moves underground along the pipe 1530, and flows into the pipe 1530 and the pipe 1530 while moving along the pipe 1530. Compressed air is delivered to the inner space 1130 through the inner box discharge pipe 1541 connecting the inner space 1130, and the outer box discharge pipe connects the pipe 1530 and the outer box space 1230 ( Compressed air is delivered to the enclosure space 1230 through 1542).

At this time, an enclosure solenoid valve 1543 controlled by the control unit 1750 is installed at the connection portion between the enclosure discharge hole pipe 1542 and the pipe 1530, so that the enclosure discharge hole pipe 1542 is connected to the pipe 1530. The amount of air delivered to the inside is controlled, and an inner solenoid valve 1544 controlled by the control unit 1750 is installed at the connection between the inner box discharge hole pipe 1541 and the pipe 1530, so that the inner box discharge hole pipe 1544 is connected to the inner box discharge hole pipe 1541. The amount of air delivered to the pipe 1541 is controlled.

The compressed air delivered to the inner box space 1130 and the outer box space 1230 by the compressor 1520 passes through the outer box body 1200 and the discharge hole 1540 provided on the inner wall of the inner box main body 1100. By being discharged to the inside of the inner box main body (1100) and the outer space (1250), the air pressure inside the inner box main body (1100) and the outer space (1250) is maintained higher than the pressure of the air outside the distribution box (1000). Foreign matter is prevented from entering the inside of the distribution box (1000).

At this time, the pressure of the air inside the distribution box 1000 due to the air discharged through the discharge hole 1540 is preferably maintained at a pressure of 3 mmHg to 10 mmHg higher than atmospheric pressure. If the air pressure inside the distribution box (1000) is lower than 3 mmHg than atmospheric pressure, it is difficult to prevent foreign matter from entering the distribution box (1000) due to positive pressure, and if the air pressure inside the distribution box (1000) is higher than 10 mmHg than atmospheric pressure. The accessory device 1700 and sensor 1300 may be damaged due to positive pressure.

The distribution box 1000 according to an embodiment of the present invention includes a positive pressure generating means 1500, and the positive pressure generating means 1500 operates only when the outer box door 1240 or the inner door 1140 is opened, The positive pressure can prevent external foreign substances from penetrating into the distribution box 1000, causing dust to settle in the accessory device 1700, and the surface of the insulating material to carbonize as leakage current flows due to the influence of temperature and humidity. It can prevent breakdowns or accidents from occurring.

With reference to FIGS. 15 to 20, a method of installing a communication monitoring integrated solar power distribution box according to an embodiment of the present invention will be described in detail.

Figure 15 is a flowchart of a method of installing a communication monitoring integrated solar power distribution box according to one embodiment of the present invention. Referring to FIG. 15, the distribution box 1000 according to an embodiment of the present invention has an outer pipe 1411-3, an outer pipe 1412-1, an inner pipe 1423, and a pipe 1530 after the digging step. A preparation step (S100) including the step of burying a portion (1411-32, 1412-12, 1423-2, 1532) underground, the enclosure body (1200) including the enclosure door (1240) is placed on top of the outer box. It is divided into a space 1250 and an external space 1260 at the bottom, and in the external space 1260, an external control means 1412 including another part of the external pipe 1412-11 and the external space 1250 are provided. Step (S200) of installing the trauma control means (1411) including the other part (1411-31) of the trauma pipe, installing the inner box body (1100) including the inner door (1140) on one side of the outer box door (1240). A step (S300) of installing in the outer space 1250 so as to face the inner box door 1140, inner box control means 1420 including another part of the inner pipe 1423-1 in the inner box main body 1100, and After installing the accessory device 1700, a plurality of sensors 1300 that detect the temperature, humidity, smoke, fire, and fine dust amount of the inner box main body 1100 and the outer box main body 1200 are installed on the inner box main body 1100 and the outer box main body 1200. Installing the inside of the main body 1200 (S400), maintaining the internal pressure of the outer box main body 1200 and the inner box main body 1100 above atmospheric pressure so that foreign substances enter the inner box main body 1200 and the inner box main body 1100. A step (S500) of installing a positive pressure generating means (1500) that prevents this penetration and includes another part (1531) of the pipe that operates only when the enclosure door (1240) or the inner enclosure door (1140) is opened (S500), The outer pipe (1411-3), the outer pipe (1412-1), the inner pipe (1423), and some parts of the pipe (1411-32, 1412-12, 1423-2, 1532) are connected to the outer pipe (1411-3). ), the outer pipe (1412-1), the inner pipe (1423), and other parts of the piping (1411-31, 1412-11, 1423-1, 1531), and the outer box body (1100) is accommodated therein. It includes the step of fixing 1200 to the ground (S600) and the step of connecting the power output device 1710 among the accessory devices 1700 with a power cable connected to the power company 600 (S700).

At this time, the S400 step is to receive data from the inverter 200, the accessory device 1700, and the sensor 1300, and transmit the data to the monitoring server 300. It further includes installation inside 1100) or inside the enclosure main body 1200.

In addition, step S600 is an external roof 1800 that is spaced upward from the top of the enclosure main body 1200 to prevent the top from being heated by exposure to direct sunlight, and to cool the top of the enclosure main body as air passes inside. It further includes the step of installing (S610).

Figure 16 is a flowchart of the installation method of the outer load adjustment means, and Figure 17 is a flowchart of the installation method of the outer load adjustment means and the filtration filter mounting part.

Referring to FIG. 16, the installation of the external load control means 1412 in step S200 is performed by installing the first external load circulation device 1412-2, which generates a vortex in the air inside the external load space 1260, in the external load space 1260. Installing step (S210), installing another part (1412-11) of the outer pipe in a zigzag shape on a plane inside the outer space (1260) (S220), of the outer pipe (1412-1) A second external circulation device (1412-3) installed between one part (1412-12) of the external pipe and the other part (1412-11) of the external pipe to communicate with the inside is installed in the external space (1260). It includes a step (S230).

Referring to FIG. 17, the installation of the trauma control means 1411 in step S200 includes installing the first trauma circulation device 1411-1 provided at the four upper corners of the trauma space 1250 ( S240), installing the second trauma circulation device (1411-2) provided at the four lower corners of the trauma space (1250) (S250), and installing the second trauma circulation device (1411-2) in the other part (1411-31) of the trauma pipe. A step (S260) of connecting the first external circulation device (1411-1) and the second external circulation device (1411-2), the electronic valve (1510) is accommodated inside, and the filtration filter is detachably mounted on one side. It further includes a step (S270) of installing the discharge part 1270, which is provided with the filtration filter mounting part 1271, on the upper side of the enclosure main body 1200.

At this time, when installing the external control means 1411 and the external control means 1412, the external control means 1411 may be installed first and then the external control means 1412 may be installed, or, conversely, the external control means 1412 may be installed. This may be installed first and then the external adjustment means 1411 may be installed, or the installation of the external adjustment means 1411 and the installation of the external and lower adjustment means 1412 may be performed simultaneously.

Figure 18 is a flowchart of the installation method of the inner box control means. Referring to FIG. 18, the installation of the inner box adjusting means 1420 in step S400 includes installing the first inner box circulation device 1421 provided at the four upper corners of the inner box main body 1100 (S410), Step (S420) of installing the second inner circulation device 1422 provided in the four lower corners of the inner box main body 1100, the first inner circulation device ( 1421), and a step of connecting the second internal circulation device 1422 (S430).

Figure 19 is a flowchart of the installation method of the positive pressure generating means. Installation of the positive pressure generating means 1500 according to an embodiment of the present invention is performed in step S500 after installing the discharge unit 1270 in step S200. Referring to FIG. 19, the positive pressure generating means 1500 ) is a step (S510) of installing a filtration filter and an electromagnetic valve 1510 that selectively passes external air passing through the filtration filter to the discharge portion 1270 (S510), and other parts of the piping 1530 (1411- 31, 1412-11, 1423-1, 1531, connecting the electromagnetic valve 1510 (S520), installing a compressor 1520 that compresses air from the outside and sucks it into the pipe 1530. (S530), piping 1530 so that the compressor 1520 and the solenoid valve 1510 are connected to each other to supply the compressed air sucked by the compressor 1520 to the outer space 1230 and the inner space 1130. It includes the step of installing (S540).

Figure 20 is a flowchart of the steps for fixing the enclosure body to the ground. Referring to FIG. 20, the method of fixing the enclosure main body to the ground in step S600 is to control the operation of the enclosure by the control unit 1750 and connect the first heating element 1424, which receives power and generates heat, to the first internal circulation device 1421. A step of installing (S620) to surround the outer diameter of the inner pipe 1423 connected to the second inner circulation device ( It further includes a step (S630) of installing to surround the outer diameter of the inner pipe 1423 connected to 1422).

According to the method of installing the communication monitoring integrated solar power distribution box 1000 according to an embodiment of the present invention, the enclosure body 1200 is divided into an external space 1250 and an external space 1260, and the external space 1250 In the distribution box 1000 including the inner box main body 1100 accommodated in the outer box 1250, the outer space 1260, and the outer box main body 1100, the external space control means 1411 for individually controlling the temperature inside the inner box main body 1100; It can be installed separately into an outer box control means 1410 and an inner box control means 1420 including the outer load control means 1412, and the communication monitoring integrated solar power distribution box 1000 installed according to the method of the present invention is a distribution box 1000. Prevents condensation and freezing occurring in the inner box body 1100 and the outer box body 1200 according to the temperature difference between the outside and the inside.

In addition, as the positive pressure generating means 1500 is installed through a separate pipe 1530, it is separated from the outer box control means 1410 or the inner box control means 1420 and operates individually, preventing external foreign substances or dust from being distributed (1000). ) Prevents intrusion into the interior.

In addition, the external control means (1411), the external control means (1412), the inner box control means (1420), and the positive pressure generating means (1500) are installed separately and operate individually, so even if one of them breaks down, the other one is installed separately. Since it does not affect the configuration, the durability of the integrated monitoring distribution box 1000 of the present invention is improved.

The above description is merely an exemplary explanation of the present invention, and various modifications may be made by those skilled in the art without departing from the technical spirit of the present invention.

Meanwhile, the specification and drawings disclose preferred embodiments of the present invention, and although specific terms are used, these are merely used in a general sense to easily explain the technical content of the present invention and aid understanding of the present invention. It is not intended to limit the scope of the invention. In addition to the embodiments disclosed herein, it is obvious to those skilled in the art that other modifications based on the technical idea of the present invention can be implemented.

1000: Communication monitoring integrated solar power distribution box
1100: Inner box body
1200: Enclosure body
1300: sensor
1400: Control means
1410: Enclosure control means
1411: Trauma control means
1412: External load control means
1420: Internal box control means
1500: Positive pressure generating means
1600: remote terminal device
1700: Accessories
1800: External roof

Claims (15)

In the communication monitoring integrated solar power distribution box that receives power from the inverter 200, which converts the DC electricity generated by the solar module into AC, and transmits it to the power company,
An inner box body (1100) that accommodates an accessory device (1700) inside the inverter (200) and includes an inner box door (1140) on one side;
A remote terminal device (1600) that receives status data (D1) containing a value representing the amount of electricity generated by the solar module and transmits the status data (D1) to a remote monitoring server (300) using a wired or wireless communication network. Contains ;,
The accessory device is,
A measuring instrument 1740 including a circuit to measure the voltage and current of electricity transmitted from the inverter 200;
It includes a control unit 1750 that generates the status data,
An enclosure main body (1200) that accommodates the inner enclosure main body (1100) inside, and includes an outer enclosure door (1240) on one side facing the inner enclosure door (1140);
A plurality of sensors 1300 installed inside the inner box main body 1100 and the outer box main body 1200 to detect the temperature, humidity, smoke, fire, and fine dust amount of the inner box main body 1100 and the outer box main body 1200;
Control means 1400 for controlling the temperature inside the inner box main body 1100 and the outer box main body 1200; and,
Positive pressure generating means (1500) for preventing foreign substances from penetrating into the interior of the enclosure main body (1200) and the inner enclosure main body (1100) by maintaining the internal pressure of the enclosure main body (1200) and the inner enclosure main body (1100) above atmospheric pressure; It further includes,
The control unit controls the operation of the positive pressure generating means (1500) and the regulating means (1400),
When the enclosure door 1240 or the inner enclosure door 1140 is closed, it is sealed from the outside, and when the enclosure door 1240 or the inner enclosure door 1140 is opened, external dust is released into the interior by the positive pressure generating means 1500. is prevented from entering,
The status data (D1) further includes the temperature and humidity of the inner box body (1100) and the outer box body (1200). According to paragraph 1,
The accessory device 1700 is,
A converter that converts AC electricity transmitted from the inverter 200 into DC electricity;
A lightning and surge protection circuit having a ground fault protection circuit and a fuse (1720); and
It includes a breaker 1730 that blocks the electricity supplied from the inverter 200,
The control unit 1750 includes an internal communicator 1752 and an embedded processor 1751 connected to the remote terminal device 1600 via RS-485 or RS-422,
The remote terminal device 1600 includes a control processor 1610, a storage unit 1620, and an external communicator 1630, and receives the status data D1, processes it, and transmits it to the external monitoring server 300. ,
The status data (D1) is a communication monitoring integrated solar power distribution box, characterized in that it includes the voltage and current of the solar power plant and the power generation amount of the solar power plant. According to paragraph 1,
The meter 1740 is a communication monitoring integrated solar power distribution box, characterized in that it includes a display device that displays the voltage and current of electricity transmitted from the inverter 200. According to paragraph 1,
The remote terminal device is a communication monitoring integrated solar power distribution box, characterized in that it is installed inside the inner box main body. delete According to paragraph 1,
The control means 1400 is
Enclosure control means (1410) for controlling the temperature inside the enclosure main body (1200); and,
A communication monitoring integrated solar power distribution box comprising an inner box control means (1420) for controlling the temperature inside the inner box main body (1100). According to clause 6,
The enclosure main body 1200 is divided into an outer space 1250 in which the inner enclosure main body 1100 is accommodated and an outer space below the outer space 1250,
The enclosure control means 1410,
Trauma control means (1411) for controlling the temperature of the trauma space (1250); and,
It includes; an external pressure control means (1412) for controlling the temperature inside the external space,
The trauma control means (1411) is,
A first trauma circulation device (1411-1) provided at the four upper corners of the trauma space (1250);
A second trauma circulation device (1411-2) provided at the four lower corners of the trauma space (1250); and,
One side is connected to the first trauma circulation device (1411-1), the other side is connected to the second trauma circulation device (1411-2), and a portion (1411-32) of the trauma pipe (1411) is buried underground. -3); Contains,
The external load control means 1412 is,
An external pipe (1412-1) whose central part is provided in a zigzag shape on a plane inside the external space, and where one side and the other side are buried underground;
A first external circulation device (1412-2) that generates a vortex in the air inside the external space while rotating in one direction or the other direction; and,
Communication monitoring, characterized in that it is connected to a portion of the outer pipe (1412-12) to communicate with the inside of the outer pipe (1412-1), and includes a second outer circulation device (1412-3) therein. Integrated solar power distribution box. According to clause 6,
The inner box control means 1420 is,
A first inner box circulation device (1421) provided at the four upper corners of the inner box main body (1100);
A second inner box circulation device (1422) provided at the four lower corners of the inner box main body (1100); and,
One side is connected to the first inner circulation device 1421, the other side is connected to the second inner circulation device 1422, and a portion (1423-2) of the inner pipe 1423 is buried underground. A communication monitoring integrated solar power distribution box. In clause 7,
The trauma control means (1411) is,
When the temperature of the trauma space 1250 is higher than the external temperature, the second trauma circulation device 1411-2 sucks air from the trauma space 1250 and discharges it into the trauma pipe 1411-3. , the air sucked into the trauma pipe (1411-3) is cooled as it passes underground, and the cooled air is discharged into the trauma space (1250) through the first trauma circulation device (1411-1),
When the temperature of the trauma space 1250 is lower than the external temperature, the first trauma circulation device 1411-1 sucks the air from the trauma space 1250 into the trauma pipe 1411-3. The air drawn in and sucked into the trauma pipe (1411-3) is heated as it passes underground, and the heated air is discharged into the trauma space (1250) through the second trauma circulation device (1411-2). Integrated solar power distribution box with communication monitoring. In paragraph 8
The wall forming the exterior of the enclosure main body 1200 includes an enclosure inner wall 1210 and an enclosure outer wall 1220, and an enclosure space 1230 is formed between the enclosure inner wall 1210 and the enclosure outer wall 1220. ,
The wall forming the exterior of the inner box body 1100 includes an inner box inner wall 1110 and an inner outer wall 1120, and an inner space 1130 is formed between the inner box inner wall 1110 and the inner outer wall 1120. ,
The positive pressure generating means 1500,
An electronic valve (1510) installed on the top of the enclosure body (1200) that selectively passes external air that has passed through the filtration filter;
A compressor (1520) that compresses air from the outside and sucks it into the pipe (1530);
It is connected to the compressor 1520 and the solenoid valve 1510 and supplies the compressed air sucked by the compressor 1520 to the outer space 1230 and the inner space 1130, with a portion 1532 underground. buried pipe (1530); and,
A plurality of discharge holes installed on the inner walls of the enclosure main body 1200 and the inner enclosure main body 1100 to discharge the compressed air delivered through the pipe 1530 into the enclosure main body 1200 and the inner enclosure main body 1100. (1540); A communication monitoring integrated solar power distribution box comprising a. According to clause 10,
The inner box control means 1420 is,
When the temperature inside the inner box main body 1100 is higher than the external temperature, the second inner circulation device 1422 sucks the air inside the inner box main body 1100 and discharges it into the inner pipe 1423, The air sucked into the inner pipe 1423 is cooled as it passes underground, and the cooled air is discharged into the inner space 1130 through the first inner circulation device 1421,
When the temperature inside the inner box body 1100 is lower than the external temperature, the first inner circulation device 1421 sucks the air inside the inner box main body 1100 and sucks it into the inner pipe 1423, The air sucked into the inner pipe (1423) is heated as it passes underground, and the heated air is discharged into the inner space (1130) through the second inner circulation device (1422). Optical distribution box. In clause 7,
The external control means (1411) is a communication monitoring integrated solar power distribution box, characterized in that it operates only when the temperature difference between the inside of the enclosure main body (1200) and the inside of the inner enclosure main body (1100) is more than a set value. delete delete According to clause 8,
A first heating element 1424 that surrounds the outer diameter of the inner pipe 1423 connected to the first inner circulation device 1421, and whose operation is controlled by the control unit 1750 and receives power to generate heat;
A second heating element 1425 that surrounds the outer diameter of the inner pipe 1423 connected to the second inner circulation device 1422 and whose operation is controlled by the control unit 1750 and receives power to generate heat; A communication monitoring integrated solar power distribution box comprising:

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