Electric power Internet of Things equipment protection device

Abstract

The utility model discloses an electric power Internet of Things equipment protection device, which relates to the technical field of protection devices, and comprises a cabinet, the cabinet comprises a cabinet body of a cuboid frame structure, a lower base and an upper base which are respectively arranged at the lower end and the upper end of the cabinet body, and a lower ventilation opening and an upper ventilation opening which are respectively formed in the side surfaces of the lower base and the upper base; the protective door is arranged around the side surface of the cabinet body; an adjusting mechanism capable of adjusting the temperature and humidity in the cabinet is installed in the cabinet. According to the utility model, the lower ventilation opening and the upper ventilation opening are arranged on the cabinet, so that air in the cabinet is effectively replaced, and the cabinet can be used for daily dehumidification and cooling in the cabinet; a temperature sensor, a humidity sensor, a cooling dehumidifier and a control system are further arranged, the temperature and the humidity in the cabinet can be monitored in real time, when the temperature and the humidity exceed set values, regulation and control are carried out, and the situation that due to the fact that the temperature or the humidity is too high, electric appliance elements in equipment in the cabinet rust or are damaged can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of protective devices, in particular to a protective device for electric power Internet of Things equipment. Background Art

[0002] The power Internet of Things is the application of the Internet of Things in the smart grid. It is the result of the development of information and communication technology to a certain stage. It will effectively integrate communication infrastructure resources and power system infrastructure resources, improve the level of informationization of the power system, improve the utilization efficiency of the existing infrastructure of the power system, and provide important technical support for the power grid generation, transmission, transformation, distribution, and power consumption. In the process of safe operation of the power system, there are many links involved, among which power grid safety detection is a very important link. The combination of the power industry and the Internet of Things can monitor various parameters and status information of the power system in real time. Through real-time monitoring of these parameters, power grid faults can be discovered and diagnosed in time to ensure the safe and stable operation of the power system. The safety detection of power grids usually realizes real-time data collection through monitoring equipment, and transmits this data quickly and securely to the data processing and storage platform. Usually these monitoring devices are integrated in a cabinet, and the other links will also involve many devices. These devices are integrated in large and small cabinets. In order to ensure the heat dissipation of the equipment in the cabinet, heat dissipation holes are opened on the cabinet shell. On rainy days, humid air will enter the cabinet, and eventually the surface of the monitoring equipment will rust or corrode and age; usually the cabinet is rectangular and has a door on one side that can be used for operation, but due to the limited space in the box, if the equipment fails, maintenance work is extremely inconvenient in the small space. Utility Model Content

[0003] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a protective device for electric power Internet of Things equipment, which can provide a clean and dry operating environment for the electric power Internet of Things equipment and facilitate maintenance when the equipment fails.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A protective device for electric power Internet of Things equipment comprises a cabinet, wherein the cabinet comprises a cabinet body with a rectangular frame structure, a lower base and an upper base respectively arranged at the lower end and the upper end of the cabinet body, a lower vent and an upper vent respectively opened on the sides of the lower base and the upper base, and a protective door arranged around the sides of the cabinet body; a regulating mechanism capable of regulating the temperature and humidity inside the cabinet is installed in the cabinet.

[0006] Furthermore, the cabinet is made of steel.

[0007] Furthermore, the protective door is provided with four leaves, all of which are loosely connected to the side frame of the cabinet; the loose leaves are installed on the diagonal frame structure, and a magnet capable of attracting the cabinet is provided on the side of the protective door away from the installation of the loose leaves.

[0008] Furthermore, a porous plate is installed between the lower base and the cabinet, and the regulating mechanism includes a temperature sensor and a humidity sensor installed on the cabinet, and a cooling dehumidifier installed in a cavity formed by the porous plate and the lower base.

[0009] Furthermore, the cooling dehumidifier includes a heating box, a fan, a condenser, and a refrigerator installed in the lower base; the heating box is provided with an air inlet aligned with the upper and lower vents of the lower base, and an air outlet connected to the air inlet of the fan; the air outlet of the fan is connected to the condenser and the refrigerator, the porous plate is provided with an exhaust port, the side of the lower base is provided with a water outlet, the water outlet pipes of the condenser and the refrigerator are both connected to the water outlet, and the exhaust pipes of the condenser and the refrigerator are both connected to the exhaust port; a control system is also installed in the lower base, and the temperature sensor, humidity sensor, heating box, fan, condenser, and refrigerator are all electrically connected to the control system.

[0010] Furthermore, the upper base is provided with a line opening through which the lines of the power Internet of Things equipment in the cabinet can pass.

[0011] Furthermore, a layer of dustproof cloth is provided on the upper vent and the lower vent; and a top cover is installed on the top of the upper base.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] (1) The utility model is provided with a lower vent at the lower end of the cabinet and an upper vent at the upper end, so that the air in the cabinet can flow from bottom to top or from top to bottom, more effectively replacing the air in the cabinet and achieving heat dissipation and cooling in the cabinet.

[0014] (2) The utility model is provided with protective doors on all sides of the cabinet, which facilitates maintenance at all angles when maintenance is required.

[0015] (3) The device provided by the utility model is provided with a temperature sensor and a humidity sensor, which can monitor the temperature and humidity in the cabinet in real time. When the temperature and humidity exceed the set value, the control system can adjust the heating box, fan, condenser, and refrigerator to achieve cooling or dehumidification in the cabinet, which can effectively prevent the electrical components in the equipment in the cabinet from rusting or being damaged due to excessive temperature or humidity. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structure diagram of the utility model;

[0017] Figure 2 This is a frame structure diagram of the utility model;

[0018] Figure 3 It is a top view schematic diagram of the lower base in the utility model.

[0019] Among them, the names corresponding to the figure marks are: 1-cabinet, 2-lower base, 3-upper base, 4-lower vent, 5-upper vent, 6-top cover, 7-protective door, 8-temperature sensor, 9-humidity sensor, 10-control system, 11-porous plate, 12-fan, 13-condenser, 14-heating box, 15-refrigeration machine, 16-exhaust port, 17-water outlet. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and embodiments. The present invention includes but is not limited to the following embodiments.

[0021] like Figures 1 to 3 As shown, this embodiment provides a protective device for electric Internet of Things equipment, including a cabinet 1 with a frame structure. The cabinet 1 is made of steel. A lower base 2 is arranged at the bottom of the cabinet 1, and an upper base 3 is arranged at the upper end. A plurality of lower vents 4 are opened around the lower base 2, and a plurality of upper vents 5 are opened on the upper base 3. The upper base 3 is also provided with a wire opening for allowing the equipment lines in the cabinet to pass through.

[0022] The cabinet 1 is provided with protective doors 7 on all sides, and the protective doors 7 are hinged to the cabinet 1 through hinges. Preferably, in this embodiment, the hinges of the protective doors 7 are installed on the diagonal frame structure, and a magnet that can attract the cabinet 1 is provided on the side of the protective door 7 away from the installation hinge. In actual use, the power Internet of Things device is placed on the lower base 2 at the lower end of the cabinet 1, and then the protective doors around the cabinet 1 are closed. By setting the upper vents 5 and the lower vents 4, the air circulation in the cabinet can be achieved. Compared with the design of opening heat dissipation holes on a single side, opening vents on both the upper and lower sides can realize the circulation of air from bottom to top, better realize the conversion of air inside and outside the cabinet, and realize heat dissipation or cooling in the cabinet.

[0023] Summer in the south is mostly hot and humid. In a hot and humid environment, the equipment in the cabinet is susceptible to corrosion and damage, which greatly reduces its service life. Therefore, in this embodiment, a porous plate is arranged between the lower base 2 and the cabinet body 1, and the power Internet of Things device is placed on the porous plate 11. A fan 12 is installed in the cavity formed between the lower base plate 2 and the porous plate 11, and the air inlet of the fan 12 is connected to a heating box 14 that can heat the air passing therethrough, and the air outlet of the fan 12 is respectively connected to a condenser 13 and a refrigerator 15, and a water outlet 17 connected to the water outlet pipes of the condenser 13 and the refrigerator 15 is opened on the side of the lower base 2, and an exhaust port 16 is opened on the porous plate 11, and the exhaust port 16 is connected to the exhaust pipes of the refrigerator 15 and the condenser 13.

[0024] A temperature sensor 8 and a humidity sensor 9 are installed on the frame of the cabinet 1, and a control system 10 is arranged in the cavity formed between the lower base plate 2 and the porous plate 11. The temperature sensor 8, the humidity sensor 9, the heating box 14, the fan 12, the condenser 13, and the refrigerator 15 are all electrically connected to the control system 10 (the figure only shows the position diagram of each device, and the corresponding wires for the electrical connection are not drawn). The maximum temperature and the maximum humidity are set in the control system 10, and the temperature sensor 8 and the humidity sensor 9 monitor the temperature and humidity in the cabinet in real time. When the temperature exceeds the set value, the control system 10 turns on the fan 12 and the refrigerator 15, and the opening of the heating box 14 is aligned with the lower vent 4 on the lower base plate 2. The fan 12 draws the air outside the cabinet 1 into the heating box 14. At this time, the heating box is not turned on, so the air passing through it will not be heated. The air outside the cabinet 1 enters the refrigerator 15 for cooling through the action of the fan, and the generated condensed water is discharged outside the cabinet. The cooled gas enters the cabinet through the exhaust port 16, and the original air in the cabinet is discharged from the upper vent 5 to achieve cooling in the cabinet. When the humidity exceeds the set value, the control system 10 turns on the heating box 14, the fan 12 and the condenser 13. The fan 12 draws the outside air into the heating box 14, and the air enters the condenser after being heated in the heating box 14, separates the moisture in the air and cools the air to obtain dry air. The separated water is discharged from the cabinet from the water outlet 17, and the dried air enters the cabinet from the exhaust port 16. When the temperature (humidity) detected by the temperature sensor 8 (humidity sensor 9) returns to the normal range, the control system controls the fan 12 and the refrigerator 15 (heating box 14, condenser 13) to stop working. Through the above process, it can be avoided that the electrical components in the equipment are rusted and damaged due to excessive temperature or humidity.

[0025] In order to prevent dust, particles and the like from entering the cabinet through the upper vents 5 and the lower vents 4, a layer of dustproof cloth is provided on the upper vents 5 and the lower vents 4; in order to prevent wind and rain, a top cover 6 is installed on the top of the upper base 3.

[0026] The utility model is provided with a lower vent at the lower end of the cabinet, and an upper vent at the upper end, so that the air in the cabinet can circulate from bottom to top or from top to bottom, and the air in the cabinet can be replaced more effectively, so as to realize heat dissipation and cooling in the cabinet, and can be used for daily dehumidification and cooling in the cabinet. The utility model is also provided with a temperature sensor and a humidity sensor, so as to monitor the temperature and humidity in the cabinet in real time. When the temperature and humidity exceed the set value, the control system can regulate the heating box, the fan, the condenser and the refrigerator, so as to realize cooling or dehumidification in the cabinet, and can effectively avoid the situation that the electrical components in the equipment in the cabinet are rusted or damaged due to excessive temperature or humidity.

[0027] The above embodiment is only one of the preferred implementation modes of the present utility model and should not be used to limit the protection scope of the present utility model. Any changes or modifications that are made to the main design concept and spirit of the present utility model without any substantive significance, as long as the technical problems solved are still consistent with the present utility model, should be included in the protection scope of the present utility model.

Claims

1. A power Internet of Things equipment protection device, comprising a cabinet, characterized in that: The cabinet comprises a cabinet body (1) of a rectangular parallelepiped frame structure, a lower base (2) and an upper base (3) respectively arranged at the lower end and the upper end of the cabinet body (1), a lower vent (4) and an upper vent (5) respectively opened on the sides of the lower base (2) and the upper base (3), and a protective door (7) arranged around the sides of the cabinet body (1); a regulating mechanism capable of regulating the temperature and humidity inside the cabinet is installed in the cabinet.

2. The power Internet of Things equipment protection device according to claim 1 is characterized in that: The cabinet (1) is made of steel.

3. The power Internet of Things equipment protection device according to claim 2 is characterized in that: The protective door (7) is provided with four leaves, all of which are loosely connected to the side frame of the cabinet (1); the loose leaves are installed on the diagonal frame structure, and a magnet capable of attracting the cabinet (1) is provided on the side of the protective door (7) away from the installation of the loose leaves.

4. The power Internet of Things equipment protection device according to claim 1 is characterized in that: A porous plate (11) is installed between the lower base (2) and the cabinet (1), and the regulating mechanism comprises a temperature sensor (8) and a humidity sensor (9) installed on the cabinet (1), and a cooling dehumidifier installed in a cavity formed by the porous plate (11) and the lower base (2).

5. The power Internet of Things equipment protection device according to claim 4 is characterized in that: The cooling dehumidifier comprises a heating box (14), a fan (12), a condenser (13), and a refrigerator (15) installed in the lower base (2); the heating box (14) is provided with an air inlet aligned with the upper and lower vents (4) of the lower base (2), and an air outlet connected to the air inlet of the fan (12); the air outlet of the fan (12) is connected to the condenser (13) and the refrigerator (15); the porous plate (11) is provided with an exhaust port (16); the lower base ( 2) a water outlet (17) is provided on the side, the water outlet pipes of the condenser (13) and the refrigerator (15) are both connected to the water outlet (17), and the exhaust pipes of the condenser (13) and the refrigerator (15) are both connected to the exhaust port (16); a control system (10) is also installed in the lower base (2), and the temperature sensor (8), the humidity sensor (9), the heating box (14), the fan (12), the condenser (13), and the refrigerator (15) are all electrically connected to the control system (10).

6. The power Internet of Things equipment protection device according to claim 5 is characterized in that: The upper base (3) is provided with a line opening through which the line of the power Internet of Things equipment in the cabinet can pass.

7. The power Internet of Things equipment protection device according to claim 5 is characterized in that: A layer of dustproof cloth is provided on both the upper ventilation opening (5) and the lower ventilation opening (4); and a top cover (6) is installed on the top of the upper base (3).

Images