A power dispatching control cabinet with temperature regulation function and its usage method

Abstract

The present invention discloses a power dispatching control cabinet with a temperature regulation function and a usage method, which relates to the technical field of power dispatching control cabinets, and includes a temperature sensor, a smoke sensor and a positioning module. The temperature sensor is used to detect the temperature inside the power dispatching control cabinet in real time. According to the position data, the present invention obtains the local real-time weather data through the weather data query module and records it through the historical data module. Through the historical data module and the correlation analysis module, the correlation between the temperature inside the power dispatching control cabinet and the environmental weather, temperature and time is analyzed, and a prediction model is established to predict the initial time, end time and temperature change range of the temperature change inside the cabinet on the same day. Furthermore, the threshold temperature adjustment module adjusts the temperature threshold in advance before the initial time of the temperature change, and advances the temperature increase or decrease treatment through the temperature adjustment component, so as to improve the flexibility and use safety of the automatic temperature regulation of the power dispatching control cabinet.

Description

Technical Field

[0001] The present invention relates to the technical field of power dispatching control cabinets, and specifically to a power dispatching control cabinet with a temperature regulation function and a usage method thereof. Background Technique

[0002] A power dispatching control cabinet is a device that assembles switchgear, measuring instruments, protective electrical appliances, and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to electrical wiring requirements. During the use of the power dispatching control cabinet, the internal temperature has a direct impact on the operation and safety of electrical equipment. Therefore, a power dispatching control cabinet capable of regulating temperature is required.

[0003] The defects of existing power dispatching control cabinets are as follows:

[0004] 1. The patent document US08288669B2 discloses a power switch cabinet, but the above document lacks a prediction model that can predict the initial time, end time, and temperature change range of the temperature change inside the cabinet on the same day. Therefore, there are technical problems of low flexibility and safety during automatic heating or cooling processing;

[0005] 2. The patent document US20110141664A1 discloses a power distribution system cabinet, but the screen in the above document is in a constant on state, and the temperature change range inside the cabinet on the same day cannot be predicted in advance, resulting in reduced heating or cooling efficiency and increased energy consumption;

[0006] 3. The patent document US08139345B2 discloses a motor operator for a power distribution system switch cabinet, but in the above document, during continuous heating or cooling processes, it is difficult to ensure the stability during heating and cooling;

[0007] 4. The patent document CN208445351U discloses a power dispatching control device, but the above document lacks functions of protection and shock absorption, and when raindrops splash during rainy days, it is easy for them to enter the cabinet; Summary of the Invention

[0008] The purpose of the present invention is to provide a power dispatching control cabinet with a temperature regulation function and a usage method thereof, so as to solve the technical problems raised in the above background technique.

[0009] To achieve the above object, the present invention provides the following technical solution: A power dispatching control cabinet with temperature regulation function, comprising a temperature sensor, a smoke sensor and a positioning module. The temperature sensor is used to detect the temperature inside the power dispatching control cabinet in real time and send the temperature data to the control system. The smoke sensor is used to detect the smoke concentration inside the power dispatching control cabinet in real time and send the smoke concentration data to the control system. The positioning module is used to obtain the position data of the power dispatching control cabinet and send the position data to the control system;

[0010] The control system includes a processor module, a PLC controller and an actuator. The processor module receives the data from the temperature sensor and the smoke sensor, processes and analyzes it, and sends control instructions to the PLC controller. The PLC controller is used to receive the control instructions from the processor module and control the actuator to complete the instruction operation. The actuator includes a temperature regulation component and an emergency alarm component. The temperature regulation component is used to adjust the temperature inside the power dispatching control cabinet. The emergency alarm component is used to automatically alarm when both the temperature and the smoke concentration inside the power dispatching control cabinet are abnormal;

[0011] The processor module includes a historical data module, a correlation analysis module, a weather data query module and a threshold temperature adjustment module. The historical data module is used to store the temperature records at different time points every day. The weather data query module is used to obtain the local real-time weather and temperature data according to the acquired position data. The correlation analysis module is used to analyze the correlation between the temperature inside the power dispatching control cabinet and the environmental weather, temperature and time, and then establish a prediction model. The threshold temperature adjustment module is used to adjust the threshold temperature in real time after obtaining the daily prediction data.

[0012] Preferably, the actuator includes a box body, and both sides of the inner top wall of the box body are respectively installed on the tops of the temperature sensor, the smoke sensor and the positioning module. The front of the box body is installed with a box door through a hinge. The top of the front of the box door is installed with an operating platform. The front of the operating platform is installed with a touch display screen, and the touch display screen is electrically connected to the processor module. The touch display screen is used to display data and operate the device. The middle of the top of the front of the operating platform is installed with a human body sensor, and the human body sensor is electrically connected to the touch display screen.

[0013] Preferably, the temperature regulation component includes a heating component and a cooling component. The heating component includes an air inlet pipe and an exhaust air slot. The bottom of the air inlet pipe is installed through the middle of the top of the box body. The exhaust air slot is arranged at the bottom of both sides of the box body at an inclined angle. The top of the inner wall of the air inlet pipe is equipped with a first dust-proof filter screen. The middle of the inner wall of the air inlet pipe is equipped with a fan. The bottom of the inner wall of the air inlet pipe is equipped with a plurality of heating wires. One end of each heating wire is equipped with a controllable switch module, and the controllable switch module is electrically connected to the processor module. The inner wall of the exhaust air slot is equipped with a second dust-proof filter screen.

[0014] Preferably, the cooling component includes a heat conducting plate, and the heat conducting plate is installed on the inner wall of the box body. A plurality of power dispatching components are installed on the front of the heat conducting plate. A plurality of flow channels are opened in the inner wall of the heat conducting plate. One end of the flow channel is movably connected to a circulating pump through a pipeline, and one side of the circulating pump is installed on the inner wall of the box body. The other end of the circulating pump passes through the inner wall of the box body and is movably connected to a coolant storage tank through a pipeline, and the coolant storage tank is installed at the bottom of the back of the box body. The other end of the top of the coolant storage tank passes through the inner wall of the box body and is movably connected to the other end of the flow channel. A plurality of refrigeration sheets are installed on the outer wall of the coolant storage tank. The contact surface between the coolant storage tank and the bottom of the back of the box body is filled with a heat-insulating and reflective film material.

[0015] Preferably, the emergency alarm component includes a wireless alarm module and an audible and visual alarm. The wireless alarm module is installed on one side of the top of the box body, and the audible and visual alarm is installed in the middle of the top of the box door.

[0016] Preferably, support rods are installed at the four corners of the top of the box body, a protective plate is installed at the top of the support rods, and the bottom of the box body is installed with a connecting plate through bolts.

[0017] Preferably, shock-absorbing cylinders are installed at the four corners of the bottom of the connecting plate. Shock-absorbing springs are installed on the outer walls of the shock-absorbing cylinders. The bottom of the shock-absorbing cylinders is installed with a base, and support legs are installed at the four corners of the bottom of the base.

[0018] Preferably, a rubber soft pad is installed on the top of the base, and the middle height of the rubber soft pad is higher than that of both sides.

[0019] Preferably, the working steps of the power dispatching control cabinet with temperature regulation function are as follows:

[0020] S1. Respectively obtain the temperature, smoke concentration and position data of the power dispatching control cabinet through the temperature sensor, smoke sensor and positioning module. Obtain the local real-time weather data through the weather data query module according to the position data, and record it through the historical data module;

[0021] S2. Analyze the correlation between the temperature inside the power dispatching control cabinet, environmental weather, air temperature, and time through the historical data module and the correlation analysis module, establish a prediction model, and obtain the predicted data for the current day according to the prediction model to predict the initial time, end time, and temperature change range of the temperature change inside the cabinet on the current day;

[0022] S3. Before the initial time of temperature change, adjust the temperature threshold in advance through the threshold temperature adjustment module, and perform heating or cooling treatment in advance through the temperature adjustment component to improve the flexibility and use safety of the automatic temperature control of the power dispatching control cabinet;

[0023] S4. Through the settings of the human body sensor, heating wire, and controllable switch module, when the human body sensor does not detect a human body, the screen of the touch display will not light up;

[0024] S5. Through the wireless alarm module, the alarm data can be sent to the maintenance personnel via text message or email. Through the audible and visual alarm, an alarm sound and alarm light can be emitted on the spot to play a reminder effect, realizing the functions of real-time monitoring and early warning, and improving the safety prevention effect;

[0025] S6. The support rod and the protection plate can block high-altitude falling objects and rainwater. Through the settings of the shock-absorbing cylinder, shock-absorbing spring, and base, it is beneficial to adjust the height of the power dispatching control cabinet from the ground, prevent ground moisture from invading, and improve the shock-absorbing and protective effect. The rubber soft pad can absorb and buffer the impact force of water droplets and reduce the splashing height of water droplets.

[0026] Preferably, the following steps are further included in the S3:

[0027] S31. Through the prediction model and the temperature real-time monitored by the temperature sensor, according to the predicted temperature change range, control the number of heating wires working, and turn off all heating wires, and only work through the fan, which can improve the air circulation efficiency inside the cabinet, achieve the effect of air-cooling and cooling, and further can adjust the real-time heating and cooling efficiency according to the temperature change range;

[0028] S32. By turning off the heating wires and only working through the fan, start the circulation pump to transport the coolant in the coolant storage tank to the flow channel. The refrigeration sheet is used to cool the refrigerant in the coolant storage tank, which is beneficial to improve the cooling efficiency. When heating, the circulation pump transports the coolant in the flow channel back to the coolant storage tank. The heat-insulating reflective film material can reduce the influence of the temperature inside the cabinet on the coolant in the coolant storage tank when the temperature inside the cabinet rises, ensuring the stability during heating and cooling;

[0029] The following steps are further included in the S6:

[0030] S61. By setting the angle of the rubber cushion, water droplets can flow out quickly from both sides of the rubber cushion, thereby avoiding the situation where water droplets splash into the box body, and then improving the service life of the power dispatching control cabinet.

[0031] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0032] 1. The present invention respectively obtains the temperature, smoke concentration and position data of the power dispatching control cabinet through the temperature sensor, smoke sensor and positioning module. According to the position data, the real-time weather data of the local area is obtained through the weather data query module and recorded through the historical data module. Through the historical data module and the correlation analysis module, the correlation between the temperature in the power dispatching control cabinet and the environmental weather, temperature and time is analyzed, a prediction model is established, and the predicted data for the current day is obtained according to the prediction model, including the initial time, end time and temperature change range of the temperature change in the box body on the current day. Then, through the threshold temperature adjustment module, the temperature threshold is adjusted in advance before the initial time of the temperature change, and the temperature adjustment component is used to perform heating or cooling treatment in advance, improving the flexibility and use safety of the automatic temperature control of the power dispatching control cabinet;

[0033] 2. Through the setting of the human body sensor, heating wire and controllable switch module, when the human body sensor does not detect a human body, the screen of the touch display will not light up. According to the predicted temperature change range based on the temperature monitored by the prediction model and the temperature sensor, the number of heating wires working is controlled, and all heating wires are turned off, and only the fan works, which can improve the air circulation efficiency in the box body, achieve the effect of air-cooling and cooling, and then can adjust the real-time efficiency of heating and cooling according to the temperature change range, and can adjust the temperature while reducing energy consumption;

[0034] 3. By turning off the heating wire and only working with the fan, the circulation pump is started to transport the coolant in the coolant storage tank to the flow channel. The refrigeration sheet is used to cool the refrigerant in the coolant storage tank, which is beneficial to improving the cooling efficiency. When heating, the circulation pump transports the coolant in the flow channel back to the coolant storage tank. The heat insulation and reflection film material can reduce the influence of the temperature in the box body on the coolant in the coolant storage tank when the temperature in the box body rises, ensuring the stability during heating and cooling;

[0035] 4. The present invention can block falling objects from high altitude and rainwater through the support rod and the protection plate. Through the setting of the shock-absorbing cylinder, the shock-absorbing spring and the base, it is beneficial to adjust the height of the power dispatching control cabinet from the ground, avoid the intrusion of ground moisture, and improve the shock-absorbing and protective effect. The rubber soft pad can absorb and buffer the impact force of water droplets, reduce the splashing height of water droplets, and through the angle setting of the rubber soft pad, the water droplets can quickly flow out from both sides of the rubber soft pad, thereby avoiding the situation that water droplets splash into the box body, and further improving the service life of the power dispatching control cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 is a schematic system flow diagram of the present invention;

[0037] Figure 2 is a schematic overall structure diagram of the present invention;

[0038] Figure 3 is a schematic sectional structure diagram of the box body of the present invention;

[0039] Figure 4 is a schematic structure diagram of the shock-absorbing cylinder of the present invention;

[0040] Figure 5 is a schematic structure diagram of the coolant storage tank of the present invention;

[0041] Figure 6 is a schematic structure diagram of the air inlet pipe of the present invention;

[0042] Figure 7 is a schematic working process diagram of the present invention.

[0043] In the figure: 1, temperature sensor; 2, smoke sensor; 3, positioning module; 4, processor module; 5, PLC controller; 6, actuator; 7, temperature adjustment component; 8, emergency alarm component; 9, historical data module; 10, correlation analysis module; 11, weather data query module; 12, threshold temperature adjustment module; 13, box body; 14, box door; 15, operating platform; 16, touch display screen; 17, human body sensor; 18, air inlet pipe; 19, exhaust ventilation slot; 20, first dust filter; 21, fan; 22, heating wire; 23, controllable switch module; 24, second dust filter; 25, heat conduction plate; 26, flow channel; 27, circulation pump; 28, coolant storage tank; 29, refrigeration sheet; 30, wireless alarm module; 31, sound and light alarm; 32, support rod; 33, protection plate; 34, connecting plate; 35, shock-absorbing cylinder; 36, shock-absorbing spring; 37, base; 38, support leg; 39, rubber soft pad; 40, heat insulation and reflection film material. DETAILED DESCRIPTION OF THE INVENTION

[0044] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0045] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0046] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0047] Embodiment 1: Please refer to Figure 1 , an embodiment provided by the present invention: A power dispatching control cabinet with a temperature regulation function, including a temperature sensor 1, a smoke sensor 2, and a positioning module 3. The temperature sensor 1 is used to detect the temperature inside the power dispatching control cabinet in real time and send the temperature data to the control system. The smoke sensor 2 is used to detect the smoke concentration inside the power dispatching control cabinet in real time and send the smoke concentration data to the control system. The positioning module 3 is used to obtain the position data of the power dispatching control cabinet and send the position data to the control system;

[0048] The control system includes a processor module 4, a PLC controller 5, and an actuator 6. The processor module 4 receives the data from the temperature sensor 1 and the smoke sensor 2, processes and analyzes it, and sends control instructions to the PLC controller 5. The PLC controller 5 is used to receive the control instructions from the processor module 4 and control the actuator 6 to complete the instruction operations. The actuator 6 includes a temperature adjustment component 7 and an emergency alarm component 8. The temperature adjustment component 7 is used to adjust the temperature inside the power dispatching control cabinet. The emergency alarm component 8 is used to automatically alarm when both the temperature and the smoke concentration inside the power dispatching control cabinet are abnormal;

[0049] The processor module 4 includes a historical data module 9, a correlation analysis module 10, a weather data query module 11, and a threshold temperature adjustment module 12. The historical data module 9 is used to store temperature records at different time points of each day. The weather data query module 11 is used to obtain local real-time weather and temperature data according to the acquired location data. The correlation analysis module 10 is used to analyze the correlation between the temperature inside the power dispatching control cabinet and the environmental weather, temperature, and time, and then establish a prediction model. The threshold temperature adjustment module 12 is used to adjust the threshold temperature in real time after obtaining the prediction data of the current day;

[0050] Furthermore, the temperature, smoke concentration, and location data of the power dispatching control cabinet are obtained through the temperature sensor 1, the smoke sensor 2, and the positioning module 3 respectively. The local real-time weather data is obtained through the weather data query module 11 according to the location data and recorded through the historical data module 9. The correlation between the temperature inside the power dispatching control cabinet and the environmental weather, temperature, and time is analyzed through the historical data module 9 and the correlation analysis module 10 to establish a prediction model. The prediction data of the current day is obtained according to the prediction model to predict the initial time, end time, and temperature change range of the temperature change inside the box body 13 on the current day. Then, the threshold temperature is adjusted in advance by the threshold temperature adjustment module 12 before the initial time of the temperature change, and the temperature is increased or decreased in advance through the temperature adjustment component 7 to improve the flexibility and use safety of the automatic temperature control of the power dispatching control cabinet.

[0051] Embodiment 2: Please refer to Figure 2 、 Figure 3 、 Figure 5 and Figure 6 As shown in, an embodiment provided by the present invention: The actuator 6 includes a box body 13, and the two sides of the inner top wall of the box body 13 are respectively installed on the tops of the temperature sensor 1, the smoke sensor 2, and the positioning module 3. The front of the box body 13 is installed with a box door 14 through a hinge. The top of the front of the box door 14 is installed with an operation console 15. The front of the operation console 15 is installed with a touch display screen 16, and the touch display screen 16 is electrically connected to the processor module 4. The touch display screen 16 is used to display data and operate the device. The middle of the top of the front of the operation console 15 is installed with a human body sensor 17, and the human body sensor 17 is electrically connected to the touch display screen 16;

[0052] The temperature adjustment component 7 includes a heating component and a cooling component. The heating component includes an air inlet pipe 18 and an exhaust air through groove 19. The bottom of the air inlet pipe 18 is installed through the middle of the top of the box body 13. The exhaust air through groove 19 is opened at the bottom of both sides of the box body 13 at an inclined angle. A first dust-proof filter screen 20 is installed at the top of the inner wall of the air inlet pipe 18. A blower 21 is installed in the middle of the inner wall of the air inlet pipe 18. A plurality of heating wires 22 are installed at the bottom of the inner wall of the air inlet pipe 18. One end of each heating wire 22 is installed with a controllable switch module 23. The controllable switch module 23 is electrically connected to the processor module 4. A second dust-proof filter screen 24 is installed on the inner wall of the exhaust air through groove 19;

[0053] Furthermore, through the settings of the human body sensor 17, the heating wires 22 and the controllable switch module 23, when the human body sensor 17 does not detect a human body, the screen of the touch display screen 16 will not light up. According to the temperature monitored by the prediction model and the temperature sensor 1 in real time, and according to the predicted temperature change range, the number of heating wires 22 working is controlled, and all heating wires 22 are turned off, and only the blower 21 works. This can improve the air circulation efficiency in the box body 13, achieving the effect of air-cooling and cooling. Furthermore, it can adjust the real-time heating and cooling efficiency according to the temperature change range, and thus can adjust the temperature while reducing energy consumption.

[0054] Example 3: Please refer to Figure 2 、 Figure 3 、 Figure 4 and Figure 5 This invention provides an example: The temperature adjustment component 7 includes a heating component and a cooling component. The heating component includes an air inlet pipe 18 and an exhaust air through groove 19. The bottom of the air inlet pipe 18 is installed through the middle of the top of the box body 13. The exhaust air through groove 19 is opened at the bottom of both sides of the box body 13 at an inclined angle. A first dust-proof filter screen 20 is installed at the top of the inner wall of the air inlet pipe 18. A blower 21 is installed in the middle of the inner wall of the air inlet pipe 18. A plurality of heating wires 22 are installed at the bottom of the inner wall of the air inlet pipe 18. One end of each heating wire 22 is installed with a controllable switch module 23. The controllable switch module 23 is electrically connected to the processor module 4. A second dust-proof filter screen 24 is installed on the inner wall of the exhaust air through groove 19;

[0055] The cooling component includes a heat conducting plate 25, and the heat conducting plate 25 is installed on the inner wall of the box body 13. A number of power dispatching components are installed on the front surface of the heat conducting plate 25. A number of flow channels 26 are provided in the inner wall of the heat conducting plate 25. One end of the flow channel 26 is movably connected to a circulation pump 27 through a pipeline, and one side of the circulation pump 27 is installed on the inner wall of the box body 13. The other end of the circulation pump 27 is movably connected to a coolant storage tank 28 through a pipeline penetrating the inner wall of the box body 13, and the coolant storage tank 28 is installed at the bottom of the back surface of the box body 13. The other end of the top of the coolant storage tank 28 is movably connected to the other end of the flow channel 26 through a pipeline penetrating the inner wall of the box body 13. A number of refrigeration chips 29 are installed on the outer wall of the coolant storage tank 28. The contact surface between the coolant storage tank 28 and the bottom of the back surface of the box body 13 is filled with a heat insulation and reflection film material 40;

[0056] Further, by turning off the heating wire 22 and only working through the blower 21, the circulation pump 27 is started to convey the coolant in the coolant storage tank 28 into the flow channel 26. The refrigeration chip 29 is used to cool the refrigerant in the coolant storage tank 28, which is beneficial to improving the cooling efficiency. When heating up, the circulation pump 27 conveys the coolant in the flow channel 26 back into the coolant storage tank 28. The heat insulation and reflection film material 40 can reduce the influence of the temperature inside the box body 13 on the coolant in the coolant storage tank 28 when the temperature inside the box body 13 rises, ensuring the stability during heating and cooling.

[0057] Example 4: Please refer to Figure 2 , an embodiment provided by the present invention: The emergency alarm component 8 includes a wireless alarm module 30 and an audible and visual alarm 31. The wireless alarm module 30 is installed on one side of the top of the box body 13, and the audible and visual alarm 31 is installed in the middle of the top of the box door 14;

[0058] Further, the wireless alarm module 30 can send alarm data to maintenance personnel by means of text messages or emails. Through the audible and visual alarm 31, alarm sounds and alarm lights can be emitted on the spot, playing a reminder effect, realizing real-time monitoring and early warning functions, and improving the safety prevention effect.

[0059] Example 5: Please refer to Figure 2 and Figure 4 , an embodiment provided by the present invention: Support rods 32 are installed at the four corners of the top of the box body 13, a protection plate 33 is installed at the top of the support rods 32, and a connecting plate 34 is installed at the bottom of the box body 13 by bolts;

[0060] Shock-absorbing cylinders 35 are installed at the four corners of the bottom of the connecting plate 34. Shock-absorbing springs 36 are installed on the outer walls of the shock-absorbing cylinders 35. A base 37 is installed at the bottom of the shock-absorbing cylinders 35. Support legs 38 are installed at the four corners of the bottom of the base 37;

[0061] A rubber soft pad 39 is installed on the top of the base 37, and the height of the middle part of the rubber soft pad 39 is higher than that of the two sides;

[0062] Furthermore, the support rod 32 and the protective plate 33 can block falling objects from high altitudes and rainwater. The settings of the shock-absorbing cylinder 35, the shock-absorbing spring 36 and the base 37 are beneficial to adjusting the height of the power dispatching control cabinet from the ground, preventing ground moisture from invading, and improving the shock-absorbing and protective effects. The rubber soft pad 39 can absorb and buffer the impact force of water droplets, reduce the splashing height of water droplets, and due to the angle setting of the rubber soft pad 39, the water droplets can quickly flow out from both sides of the rubber soft pad 39, thus avoiding the situation where water droplets splash into the box body 13, and further improving the service life of the power dispatching control cabinet.

[0063] Embodiment 6: Please refer to Figure 7 , an embodiment provided by the present invention: The working steps of the power dispatching control cabinet with temperature regulation function are as follows:

[0064] S1. Respectively obtain the temperature, smoke concentration and position data of the power dispatching control cabinet through the temperature sensor 1, the smoke sensor 2 and the positioning module 3, obtain the local real-time weather data through the weather data query module 11 according to the position data, and record it through the historical data module 9;

[0065] S2. Through the historical data module 9 and the correlation analysis module 10, analyze the correlation between the temperature inside the power dispatching control cabinet and the environmental weather, air temperature and time, establish a prediction model, and obtain the daily prediction data according to the prediction model to predict the initial time, end time and temperature change range of the temperature change inside the box body 13 on the same day;

[0066] S3. The threshold temperature adjustment module 12 adjusts the temperature threshold in advance before the initial time of the temperature change, and performs heating or cooling treatment in advance through the temperature adjustment component 7 to improve the flexibility and use safety of the automatic temperature control of the power dispatching control cabinet;

[0067] S4. Due to the settings of the human body sensor 17, the heating wire 22 and the controllable switch module 23, when the human body sensor 17 does not detect a human body, the screen of the touch display screen 16 will not light up;

[0068] S5. The wireless alarm module 30 can send the alarm data to the maintenance personnel by means of text messages or emails. Through the sound and light alarm 31, alarm sounds and alarm lights can be emitted in place to play a reminder effect, realizing the functions of real-time monitoring and early warning, and improving the safety prevention effect;

[0069] S6. The support rod 32 and the protective plate 33 can block falling objects from high altitudes and rainwater. The settings of the shock-absorbing cylinder 35, the shock-absorbing spring 36 and the base 37 are beneficial to adjusting the height of the power dispatching control cabinet from the ground, preventing ground moisture from intrusion, and improving the shock-absorbing and protective effects. The rubber soft pad 39 can absorb and buffer the impact force of water droplets and reduce the splashing height of water droplets.

[0070] S3 further includes the following steps:

[0071] S31. Through the prediction model and the temperature monitored by the temperature sensor 1 in real time, according to the predicted temperature change range, the number of heating wires 22 working is controlled, and all heating wires 22 are turned off, and only the fan 21 works. This can improve the air circulation efficiency in the box body 13, achieve the effect of air cooling and temperature reduction, and then adjust the real-time efficiency of heating and cooling according to the temperature change range.

[0072] S32. By turning off the heating wires 22 and only the fan 21 works, the circulation pump 27 is started to transport the coolant in the coolant storage tank 28 into the flow channel 26. The refrigeration sheet 29 is used to cool the refrigerant in the coolant storage tank 28, which is beneficial to improving the cooling efficiency. When heating, the circulation pump 27 transports the coolant in the flow channel 26 back to the coolant storage tank 28. The heat-insulating reflective film material 40 can reduce the influence of the temperature in the box body 13 on the coolant in the coolant storage tank 28 when the temperature in the box body 13 rises, ensuring the stability during heating and cooling.

[0073] S6 further includes the following steps:

[0074] S61. Through the angle setting of the rubber soft pad 39, water droplets can quickly flow out from both sides of the rubber soft pad 39, which can avoid the situation that water droplets splash into the box body 13, and then improve the service life of the power dispatching control cabinet.

[0075] Working principle: The temperature, smoke concentration and position data of the power dispatching control cabinet are obtained through the temperature sensor 1, smoke sensor 2 and positioning module 3 respectively. According to the position data, the local real-time weather data is obtained through the weather data query module 11 and recorded through the historical data module 9. Through the historical data module 9 and the correlation analysis module 10, the correlation between the temperature inside the power dispatching control cabinet, the ambient weather, air temperature and time is analyzed to establish a prediction model. According to the prediction model, the initial time, end time and temperature change range of the temperature change inside the box body 13 on the current day are obtained. Furthermore, the threshold temperature adjustment module 12 adjusts the temperature threshold in advance before the initial time of the temperature change, and the temperature adjustment component 7 is used to raise or lower the temperature in advance, improving the flexibility and use safety of the automatic temperature control of the power dispatching control cabinet. Through the setting of the human body sensor 17, heating wire 22 and controllable switch module 23, when the human body sensor 17 does not detect a human body, the screen of the touch display screen 16 will not light up. According to the predicted temperature change range based on the prediction model and the temperature real-time monitored by the temperature sensor 1, the number of working heating wires 22 is controlled, and all heating wires 22 are turned off, and only the fan 21 works, which can improve the air circulation efficiency inside the box body 13 and achieve the effect of air-cooling and temperature reduction. Furthermore, the real-time efficiency of heating and cooling can be adjusted according to the temperature change range, and thus the temperature can be adjusted while reducing energy consumption. By turning off the heating wires 22 and only allowing the fan 21 to work, the circulation pump 27 is started to transport the coolant in the coolant storage tank 28 into the flow channel 26. The refrigeration sheet 29 is used to cool the refrigerant in the coolant storage tank 28, which is beneficial to improving the cooling efficiency. When heating, the circulation pump 27 transports the coolant in the flow channel 26 back to the coolant storage tank 28. The heat insulation and reflection film material 40 can reduce the influence of the temperature inside the box body 13 on the coolant in the coolant storage tank 28 when the temperature rises inside the box body 13, ensuring the stability during heating and cooling. Through the wireless alarm module 30, the alarm data can be sent to the maintenance personnel by means of text messages or emails. Through the sound and light alarm 31, an alarm sound and alarm light can be emitted on the spot to achieve a reminder effect, realizing the functions of real-time monitoring and early warning and improving the safety prevention effect. Through the support rod 32 and the protection plate 33, the effect of blocking high-altitude falling objects and rainwater can be achieved. Through the setting of the shock-absorbing cylinder 35, shock-absorbing spring 36 and base 37, it is beneficial to adjust the height of the power dispatching control cabinet from the ground, prevent ground moisture from invading, and improve the shock-absorbing and protection effect. Through the rubber soft pad 39, the impact force of water droplets can be absorbed and buffered, reducing the splashing height of water droplets. And through the angle setting of the rubber soft pad 39, the water droplets can quickly flow out from both sides of the rubber soft pad 39, thus avoiding the situation where water droplets splash into the box body 13, and further improving the service life of the power dispatching control cabinet.

[0076] It is obvious to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A power dispatching control cabinet with temperature regulation function, comprising a temperature sensor (1), a smoke sensor (2) and a positioning module (3), characterized in that: The temperature sensor (1) is used to detect the temperature inside the power dispatching control cabinet in real time and send the temperature data to the control system. The smoke sensor (2) is used to detect the smoke concentration inside the power dispatching control cabinet in real time and send the smoke concentration data to the control system. The positioning module (3) is used to obtain the position data of the power dispatching control cabinet and send the position data to the control system; The control system includes a processor module (4), a PLC controller (5) and an actuator (6). The processor module (4) receives the data from the temperature sensor (1) and the smoke sensor (2), processes and analyzes it, and sends a control instruction to the PLC controller (5). The PLC controller (5) is used to receive the control instruction from the processor module (4) and control the actuator (6) to complete the instruction operation. The actuator (6) includes a temperature adjustment component (7) and an emergency alarm component (8). The temperature adjustment component (7) is used to adjust the temperature inside the power dispatching control cabinet. The emergency alarm component (8) is used to automatically alarm when both the temperature and the smoke concentration inside the power dispatching control cabinet are abnormal; The processor module (4) includes a historical data module (9), a correlation analysis module (10), a weather data query module (11) and a threshold temperature adjustment module (12). The historical data module (9) is used to store the temperature records at different time points every day. The weather data query module (11) is used to obtain the local real-time weather and temperature data according to the obtained position data. The correlation analysis module (10) is used to analyze the correlation between the temperature inside the power dispatching control cabinet and the environmental weather, temperature and time, and then establish a prediction model. The threshold temperature adjustment module (12) is used to adjust the threshold temperature in real time after obtaining the daily prediction data; The temperature adjustment component (7) includes a heating component and a cooling component. The heating component includes an air inlet pipe (18) and an exhaust ventilation slot (19). The bottom of the air inlet pipe (18) is installed through the middle of the top of the box body (13). The exhaust ventilation slot (19) is opened at the bottom of both sides of the box body (13) at an inclined angle. The top of the inner wall of the air inlet pipe (18) is installed with a first dust-proof filter screen (20). The middle of the inner wall of the air inlet pipe (18) is installed with a fan (21). The bottom of the inner wall of the air inlet pipe (18) is installed with a plurality of heating wires (22). One end of each heating wire (22) is installed with a controllable switch module (23). The controllable switch module (23) is electrically connected to the processor module (4). The inner wall of the exhaust ventilation slot (19) is installed with a second dust-proof filter screen (24).

2. The power dispatching control cabinet with a temperature regulation function according to claim 1, characterized in that: The actuator (6) includes a box body (13), and the two sides of the inner top wall of the box body (13) are respectively installed on the tops of a temperature sensor (1), a smoke sensor (2) and a positioning module (3). A box door (14) is installed on the front of the box body (13) through a hinge. An operating platform (15) is installed on the top of the front of the box door (14). A touch display screen (16) is installed on the front of the operating platform (15), and the touch display screen (16) is electrically connected to the processor module (4). The touch display screen (16) is used for displaying data and operating the device. A human body sensor (17) is installed in the middle of the top of the front of the operating platform (15), and the human body sensor (17) is electrically connected to the touch display screen (16).

3. A power dispatching control cabinet with a temperature regulation function according to claim 1, characterized in that: The cooling component includes a heat conducting plate (25), and the heat conducting plate (25) is installed on the inner wall of the box body (13). A number of power dispatching components are installed on the front of the heat conducting plate (25). A number of flow channels (26) are opened in the inner wall of the heat conducting plate (25). One end of the flow channel (26) is movably connected to a circulation pump (27) through a pipeline, and one side of the circulation pump (27) is installed on the inner wall of the box body (13). The other end of the circulation pump (27) is movably connected to a coolant storage tank (28) through a pipeline penetrating the inner wall of the box body (13), and the coolant storage tank (28) is installed at the bottom of the back of the box body (13). The other end of the top of the coolant storage tank (28) is movably connected to the other end of the flow channel (26) through a pipeline penetrating the inner wall of the box body (13). A number of refrigeration sheets (29) are installed on the outer wall of the coolant storage tank (28). The contact surface between the coolant storage tank (28) and the bottom of the back of the box body (13) is filled with a heat insulation and reflection film material (40).

4. A power dispatching control cabinet with a temperature regulation function according to claim 1, characterized in that: The emergency alarm component (8) includes a wireless alarm module (30) and an audible and visual alarm (31). The wireless alarm module (30) is installed on one side of the top of the box body (13), and the audible and visual alarm (31) is installed in the middle of the top of the box door (14).

5. The power dispatching control cabinet with temperature regulation function according to claim 2, characterized in that: Support rods (32) are installed at the four corners of the top of the box body (13), and a protective plate (33) is installed on the top of the support rods (32). The bottom of the box body (13) is installed with a connecting plate (34) through bolts.

6. A power dispatching control cabinet with a temperature regulation function according to claim 5, characterized in that: Shock-absorbing cylinders (35) are installed at the four corners of the bottom of the connecting plate (34). Shock-absorbing springs (36) are installed on the outer walls of the shock-absorbing cylinders (35). The bottoms of the shock-absorbing cylinders (35) are installed with bases (37). Support legs (38) are installed at the four corners of the bottom of the base (37).

7. The power dispatching control cabinet with a temperature regulation function according to claim 6, characterized in that: A rubber soft pad (39) is installed on the top of the base (37), and the height of the middle of the rubber soft pad (39) is higher than that of both sides.

8. The usage method of a power dispatching control cabinet with a temperature regulation function according to any one of claims 1-7, characterized in that, The working steps of the power dispatching control cabinet with temperature regulation function are as follows: S1. Respectively obtain the temperature, smoke concentration and position data of the power dispatching control cabinet through the temperature sensor (1), the smoke sensor (2) and the positioning module (3). Obtain the local real-time weather data through the weather data query module (11) according to the position data, and record it through the historical data module (9). S2. Analyze the correlation between the temperature inside the power dispatching control cabinet, environmental weather, air temperature, and time through the historical data module (9) and the correlation analysis module (10), establish a prediction model, and obtain the predicted data for the current day according to the prediction model to predict the initial time, end time, and temperature change range of the temperature change inside the cabinet (13) on the current day; S3. Adjust the temperature threshold in advance through the threshold temperature adjustment module (12) before the initial time of temperature change, and perform heating or cooling treatment in advance through the temperature adjustment component (7) to improve the flexibility and use safety of the automatic temperature control of the power dispatching control cabinet; S4. Through the settings of the human body sensor (17), heating wire (22), and controllable switch module (23), when the human body sensor (17) does not detect a human body, the screen of the touch display screen (16) will not light up; S5. Through the wireless alarm module (30), the alarm data can be sent to the maintenance personnel via text message or email. Through the sound and light alarm (31), an alarm sound and alarm light can be emitted on the spot to achieve a reminder effect, realize real-time monitoring and early warning functions, and improve the safety prevention effect; S6. The support rod (32) and the protective plate (33) can block high-altitude falling objects and rainwater. Through the settings of the shock-absorbing cylinder (35), shock-absorbing spring (36), and base (37), it is beneficial to adjust the height of the power dispatching control cabinet from the ground, prevent ground moisture from invading, and improve the shock-absorbing and protective effect. The rubber soft pad (39) can absorb and buffer the impact force of water droplets and reduce the splashing height of water droplets.

9. The usage method of a power dispatching control cabinet with a temperature regulation function according to claim 8, characterized in that, The following steps are also included in the said S3: S31. According to the temperature predicted by the prediction model and the temperature real-time monitored by the temperature sensor (1), and according to the predicted temperature change range, control the number of heating wires (22) working, and turn off all heating wires (22), and only let the fan (21) work, which can improve the air circulation efficiency inside the cabinet (13) and achieve the effect of air-cooling and cooling. Furthermore, the real-time heating and cooling efficiency can be adjusted according to the temperature change range; S32. By turning off the heating wire (22) and only letting the fan (21) work, start the circulation pump (27) to transport the coolant in the coolant storage tank (28) into the flow channel (26). The refrigeration sheet (29) is used to cool the refrigerant in the coolant storage tank (28). Furthermore, it is beneficial to improve the cooling efficiency. When heating, the circulation pump (27) transports the coolant in the flow channel (26) back to the coolant storage tank (28). The heat-insulating and reflective film material (40) can reduce the influence of the temperature inside the cabinet (13) on the coolant in the coolant storage tank (28) when the temperature inside the cabinet (13) rises, ensuring the stability during heating and cooling; The following steps are also included in the said S6: S61. Through the angle setting of the rubber soft pad (39), the water droplets can quickly flow out from both sides of the rubber soft pad (39), thereby avoiding the situation where water droplets splash into the cabinet (13), and further improving the service life of the power dispatching control cabinet.

Images