Compact intelligent box-type substation

Abstract

The invention belongs to the technical field of transformer substations, and particularly relates to a compact intelligent box-type transformer substation which comprises a bottom plate, a box body and a top plate, the lower end of the box body is fixedly installed on the bottom plate, the top plate is erected on the upper portion of the box body, and two sets of lower heat dissipation strip openings are formed in the bottom side wall of the box body. Protection mechanisms for protecting the interior of the box body are arranged on the side walls, located in the box body, of the two groups of lower heat dissipation strip openings, and auxiliary mechanisms are arranged on the side walls, located outside the box body, of the two groups of lower heat dissipation strip openings; according to the method, the operation state of the transformer substation is analyzed from internal and external angles, that is, temperature factors of internal conditions and environmental factors of external conditions are combined, factors influencing the operation of the transformer substation are found in time through parameter fusion processing of key features, and the operation stability of the transformer substation is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of transformer substations, in particular to a compact intelligent box-type transformer substation. Background Art

[0002] Box-type substations are a type of high-voltage switchgear, distribution transformers, and low-voltage distribution equipment. Traditional box-type substations are welded at the factory. The heat generated during the welding process causes the mechanical properties of local materials to change, which reduces the bearing capacity of the box. In addition, the larger box is inconvenient to transport, and the welded box is difficult to operate during the subsequent equipment installation process. To solve the above problems, the invention patent application number 2015100481896 discloses a prefabricated box-type substation, which is made of splicing. Compared with the welded box-type substation, it has made some progress. However, its structure is relatively complex, and the stability of the assembled box is poor. According to the patent document with publication number CN206401769U, the device has a hollow cavity in the top plate, which makes the temperature in the box-type substation controllable. The assembled split structure facilitates transportation and installation, and has strong practicality. However, in the above patent documents, when analyzing and supervising the operating status of the substation, the temperature factors of the internal conditions of the box are mainly collected. There is a situation where the collected data is single, and it is difficult to analyze the operating status of the substation from both internal and external perspectives. It is impossible to use the parameter fusion processing of key features to timely discover the factors affecting the operation of the substation and improve the stability of the substation operation. In response to the above technical defects, a solution is now proposed. Summary of the Invention

[0003] The purpose of the present invention is to provide a compact intelligent box-type substation, which solves the problem in the prior art that it is difficult to collect information outside the box from multiple angles, avoids the impact of the number of mosquitoes, the dust content in the air, and the operating temperature of the substation on the operation of the substation, and improves the stability of the substation operation.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a compact intelligent box-type substation, comprising a bottom plate, a box body, and a top plate, wherein the lower end of the box body is fixedly mounted on the bottom plate, the top plate is mounted on the upper portion of the box body, two groups of lower heat dissipation strips are opened on the bottom side wall of the box body, the two groups of lower heat dissipation strips are located on the side walls inside the box body and are provided with a protective mechanism for protecting the interior of the box body, the two groups of lower heat dissipation strips are located on the side walls outside the box body and are provided with an auxiliary mechanism, and a control panel is provided on the outer wall of the box body; The control panel includes a processor, which is communicatively connected to a data acquisition module, a data analysis module, a temperature acquisition module, a temperature analysis module, an identification module, a summary module, an execution module, and an early warning module. The temperature acquisition module is used to collect the internal temperature risk value within the time threshold inside the box, and send the internal temperature risk value to the temperature analysis module through the processor. The temperature analysis module is used to receive the internal temperature risk value and analyze the temperature conditions of the substation operation inside the box, and send the obtained normal temperature signal and excessive temperature signal to the summary module; The data acquisition module is used to collect external environmental risk factors outside the heat dissipation strip opening under the box within the time threshold, and send the external environmental risk factors to the data analysis module through the processor. The data analysis module is used to receive the external environmental risk factors and analyze the situation outside the heat dissipation strip opening under the box, and send the obtained feedback signal to the identification module. After receiving the feedback signal, the identification module immediately retrieves the preset external environmental risk factors stored and entered from the processor for comparative analysis with the external environmental risk factors, and sends the obtained orange signal, intrusion signal and environmental abnormality signal to the summary module.

[0005] Furthermore, the summary module is used to receive normal temperature signals, high temperature signals, orange signals, intrusion signals and environmental abnormality signals, and immediately organize and analyze them, and send the obtained first-level control signals, second-level control signals and third-level control signals to the signal execution module. After receiving the corresponding control signals, the signal execution module immediately performs corresponding control operations; the early warning module is used to receive high temperature signals, edit text and send it to the mobile phone terminal.

[0006] Furthermore, the protection mechanism includes two electric push rods fixedly connected to the inner wall of the box body, the output ends of the electric push rods are fixedly connected to the blocking plate, and two air pumps are fixedly installed on the inner wall of the box body between the two electric push rods. The input end of the air pump is fixedly provided with an air intake pipe, and the output end of the air pump is fixedly provided with a limit tube, and a flow direction adjusting member is provided in the limit tube; An upper delivery pipe is fixedly connected to the side wall above the limiting pipe, and the output end of the upper delivery pipe is communicated with the blocking plate. A middle delivery pipe is fixedly connected to the side wall in the middle of the limiting pipe, and a control valve 1 is provided on the outside of the middle delivery pipe. The output end of the middle delivery pipe passes through the box body and extends to the top of the auxiliary mechanism. A lower delivery pipe is fixedly connected to the side wall below the limiting pipe, and the lower delivery pipe extends to the bottom of the box body and is communicated with a heat dissipation strip pipe.

[0007] Furthermore, the blocking plate is tightly fitted with the inner wall of the box body, the blocking plate is located on one side of the lower heat dissipation strip opening, and the output end of the blocking plate is arranged toward the lower heat dissipation strip opening.

[0008] Furthermore, the two heat dissipation strips are respectively located on both sides of the bottom of the box, and the output ends of the two heat dissipation strips are arranged opposite to each other.

[0009] Furthermore, the flow direction adjusting member includes a piston that is slidably matched with the inner wall of the limiting tube, and the bottom of the piston is connected to the bottom wall of the limiting tube through a thrust spring.

[0010] Furthermore, an upper cavity is provided inside the top plate, a partition is fixedly provided in the middle of the upper cavity, an air intake area and a heat dissipation area are formed between the interior of the upper cavity and the partition, the input end of the air intake pipe is located in the air intake area, an upper heat dissipation strip opening is provided on the bottom wall of the top plate located in the heat dissipation area, top heat dissipation strip openings are provided on the outer walls of the top plate located in the air intake area and the heat dissipation area, and a filter is provided on the inner side of the top heat dissipation strip opening.

[0011] Furthermore, the filter element includes an adsorption groove fixedly mounted on the top of the air intake area and the heat dissipation area, a filter plate is connected to the adsorption groove, and the bottom end of the filter plate is movable through the outside of the top plate and fixedly mounted with a baffle; A first magnet is provided on the top of the filter plate, a second magnet is provided in the adsorption groove, and the first magnet and the second magnet cooperate with each other.

[0012] Furthermore, the auxiliary mechanism includes a storage box fixedly connected to the output end of the middle delivery pipe, a storage cavity is defined inside the storage box, a circular plate is fixedly provided on the inner wall of one side of the storage cavity, and a driving area and a stirring area are formed between the circular plate and the inner wall of the storage cavity; A rotating shaft is rotatably arranged between the driving area and the stirring area, a transmission fan is fixedly arranged on the outer wall of the rotating shaft located in the driving area, the output end of the middle conveying pipe is arranged toward the transmission fan, an air outlet is provided on the outer wall of the storage box located under the driving area, a plurality of stirring fans are fixedly installed on the outer wall of the rotating shaft located in the stirring area, a plurality of discharge pipes are fixedly connected to the output end of the stirring area, and a control valve 2 is fixedly installed on the outer wall of the discharge pipe.

[0013] Compared with the prior art, the present invention has the following beneficial effects: In the present invention, the operating status of the substation is analyzed from both internal and external perspectives, which helps to improve the safety of the substation operation in the box, and the multi-angle analysis helps to improve the comprehensiveness of the data and the accuracy of the results, that is, the temperature factors of the internal conditions and the environmental factors of the external conditions are combined, and the parameters of the key features are fused to timely discover the factors affecting the operation of the substation, thereby improving the stability of the substation operation.

[0014] In the present invention, different effects are achieved by controlling the air pump to be at different powers. When the gas is transported through the upper delivery pipe and the middle delivery pipe, the difficulty in unloading the agglomerated insecticide powder is avoided, which affects the insecticide effect, and the insecticide powder dropped from the delivery port is blown away, so that mosquitoes near the lower heat dissipation strip opening are kept away, and the mosquitoes are prevented from entering the box and affecting the operation of the substation in the box; when the gas is output through the upper delivery pipe and the lower delivery pipe, the sand and dust located at the lower heat dissipation strip opening are prevented from entering the box at a later stage, and the temperature of the substation running in the box is prevented from being too high, which affects its normal operation; when the gas is output through the upper delivery pipe, the middle delivery pipe and the lower delivery pipe, not only the mosquitoes are driven away, but also the substation in the box is cooled, thereby improving the stability of the substation operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings; Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 Schematic diagram of the internal structure of the box in the present invention; Figure 3 A three-dimensional diagram of the protection mechanism of the present invention; Figure 4 The connection relationship between the auxiliary mechanism and the middle delivery pipe in the present invention; Figure 5 A three-dimensional diagram of the internal structure of the top plate of the present invention; Figure 6 for Figure 5 Schematic diagram of the structural method in the middle A area; Figure 7 A three-dimensional diagram of the auxiliary mechanism of the present invention; Figure 8 Schematic diagram of the internal structure of the limiting tube in the present invention.

[0016] Figure numerals: 1. Top plate; 2. Box body; 3. Bottom plate; 4. Lower heat dissipation strip; 5. Protective mechanism; 51. Blocking plate; 52. Electric push rod; 53. Air pump; 54. Limiting pipe; 55. Lower conveying pipe; 56. Upper conveying pipe; 57. Middle conveying pipe; 58. Inlet pipe; 59. Heat dissipation strip; 6. Auxiliary mechanism; 61. Storage box; 62. Rotating shaft; 63. Storage cavity; 64. Feeding pipe; 65. Stirring fan; 66. Transmission fan; 67. Air outlet; 7. Upper cavity; 8. Partition; 9. Upper heat dissipation strip; 11. Filter plate; 12. Baffle; 13. Adsorption groove; 14. Top heat dissipation strip. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] Example 1: Figure 1-8 As shown, a compact intelligent box-type substation proposed in this embodiment includes a bottom plate 3, a box body 2 and a top plate 1. The lower end of the box body 2 is fixedly mounted on the bottom plate 3, and the bottom plate 3 is fixed to the ground base with concrete. The top plate 1 is mounted on the upper part of the box body 2. Two groups of lower heat dissipation strips 4 are opened on the bottom side wall of the box body 2. The two groups of lower heat dissipation strips 4 are located on the side walls inside the box body 2 and are provided with a protective mechanism 5 for protecting the interior of the box body 2. The two groups of lower heat dissipation strips 4 are located on the side walls outside the box body 2 and are provided with an auxiliary mechanism 6. A control panel is provided on the outer wall of the box body 2. The protection mechanism 5 includes two electric push rods 52 fixedly connected to the inner wall of the box body 2. The output ends of the electric push rods 52 are fixedly connected to the blocking plate 51. Two air pumps 53 are fixedly installed on the inner wall of the box body 2 between the two electric push rods 52. The input end of the air pump 53 is fixedly provided with an air intake pipe 58, and the output end of the air pump 53 is fixedly provided with a limit tube 54. The limit tube 54 is provided with a flow direction adjustment member. An upper delivery pipe 56 is fixedly connected to the sidewall above the stopper pipe 54. The output end of the upper delivery pipe 56 is connected to the blocking plate 51. A middle delivery pipe 57 is fixedly connected to the sidewall in the middle of the stopper pipe 54. A control valve 1 is provided on the outer wall of the middle delivery pipe 57. The output end of the middle delivery pipe 57 extends through the box body 2 to above the auxiliary mechanism 6. A lower delivery pipe 55 is fixedly connected to the sidewall below the stopper pipe 54. The lower delivery pipe 55 extends to the bottom of the box body 2 and is connected to the heat dissipation strip pipe 59. It should be noted that the outer wall of the middle portion of the upper delivery pipe 56 is elastic and has a flexible structure.

[0019] It should be noted here that the gas in the middle delivery pipe 57 is blown out through the delivery port on the baffle plate 51, and the insecticide powder dropped from the discharge port is blown away, so that the mosquitoes near the lower heat dissipation strip port 4 are kept away, preventing the mosquitoes from entering the box body 2 and affecting the operation of the substation in the box body 2.

[0020] The blocking plate 51 fits tightly against the inner wall of the box body 2. The blocking plate 51 is located on one side of the lower heat dissipation strip opening 4, and the output end of the blocking plate 51 is set toward the lower heat dissipation strip opening 4. It should be noted here that by controlling the movement of the blocking plate 51, the lower heat dissipation strip opening 4 can be blocked.

[0021] The two heat dissipation strips 59 are respectively located on two sides of the bottom of the box body 2, and the output ends of the two heat dissipation strips 59 are arranged opposite to each other.

[0022] It should be noted here that, by closing control valve 1 and controlling the power of the air pump 53 to the third gear, the air pressure pushes the piston downward, so that the gas is output through the upper delivery pipe 56 and the lower delivery pipe 55. The gas output from the upper delivery pipe 56 blows away the sand and dust at the lower heat dissipation strip opening 4, preventing the sand and dust at the lower heat dissipation strip opening 4 from entering the box body 2 later. The gas output from the lower delivery pipe 55 enters the heat dissipation strip pipe 59, and blows air to the substation in the box body 2 for heat dissipation. The hot air goes out through the upper heat dissipation strip opening 9, preventing the temperature of the substation running in the box body 2 from being too high and affecting its normal operation.

[0023] The flow direction adjusting part includes a piston that slides with the inner wall of the limiting tube 54. The bottom of the piston is connected to the bottom wall of the limiting tube 54 through a thrust spring. It should be noted here that by controlling the power of the air pump 53, the position of the piston is adjusted to achieve different flow directions of the gas.

[0024] An upper cavity 7 is provided inside the top plate 1, and a partition 8 is fixedly provided in the middle of the upper cavity 7. An air intake area and a heat dissipation area are formed between the interior of the upper cavity 7 and the partition 8. The input end of the air intake pipe 58 is located in the air intake area. An upper heat dissipation strip opening 9 is provided on the bottom wall of the top plate 1 located in the heat dissipation area. Top heat dissipation strip openings 14 are provided on the outer walls of the top plate 1 located in the air intake area and the heat dissipation area, and a filter is provided on the inner side of the top heat dissipation strip opening 14.

[0025] It should be noted here that the temperature inside the air intake area is the air temperature in the atmosphere, which is equivalent to the lower temperature near the substation.

[0026] The filter element includes an adsorption groove 13 fixedly installed on the top of the air intake area and the heat dissipation area, and a filter plate 11 is connected to the adsorption groove 13. The bottom end of the filter plate 11 is movable through to the outside of the top plate 1 and a baffle 12 is fixedly installed; a magnet 1 is provided on the top of the filter plate 11, and a magnet 2 is provided in the adsorption groove 13, and the magnet 1 and the magnet 2 cooperate with each other. It should be noted here that by adsorbing the magnet 1 and the magnet 2, the installation and replacement of the filter plate 11 are facilitated.

[0027] Example 2: Figure 1 、 4 As shown in Figures 7 and 8, this embodiment proposes a compact intelligent box-type substation, which is improved on the basis of Example 1. The auxiliary mechanism 6 includes a storage box 61 fixedly connected to the output end of the middle conveying pipe 57. A storage cavity 63 is defined inside the storage box 61. A circular plate is fixedly provided on the inner wall of one side of the storage cavity 63. A driving area and a stirring area are formed between the circular plate and the inner wall of the storage cavity 63. A rotating shaft 62 is rotatably provided between the driving area and the stirring area. A transmission fan 66 is fixedly provided on the outer wall of the rotating shaft 62 located in the driving area. The output end of the middle conveying pipe 57 is arranged toward the transmission fan 66. An air outlet 67 is provided on the outer wall of the storage box 61 located under the driving area. Several stirring fans 65 are fixedly installed on the outer wall of the rotating shaft 62 located in the stirring area. Several discharge pipes 64 are fixedly connected to the output end of the stirring area. A control valve 2 is fixedly installed on the outer wall of the discharge pipe 64.

[0028] It should be noted here that the gas entering the upper conveying pipe 56 blows the transmission plate, causing the rotating shaft 62 to drive several stirring fans 65 to rotate, stirring the insecticide powder in the storage box 61, avoiding the difficulty of discharging the agglomerated insecticide powder and affecting the insecticide effect.

[0029] Embodiment 3: The control panel includes a processor, the processor is communicatively connected to a data acquisition module, a data analysis module, a temperature acquisition module, a temperature analysis module, an identification module, a summary module, an execution module, and an early warning module; The temperature acquisition module is used to collect the internal temperature risk value inside the box 2 within the time threshold, and send the internal temperature risk value to the temperature analysis module through the processor; the data acquisition module collects the external environmental risk factors outside the lower heat dissipation strip 4 of the box 2 within the time threshold. The external environmental risk factors include mosquito risk value and dust risk value. The mosquito risk value is expressed as the number of mosquitoes within a distance of one meter from the outside of the lower heat dissipation strip 4, and the dust risk value is expressed as the dust content value in the air. The mosquito risk value and the dust risk value are collected respectively through the existing mid-infrared sensor and the dust concentration sensor, and the mosquito risk value and the dust risk value are sent to the data acquisition module through the processor, and the duration of the substation operation for a period of time is marked as the time threshold; the time threshold here is 1 hour; It should be noted that the external environmental risk factors are mainly analyzed based on mosquitoes and dust factors, because they are more obvious in areas with heavy dust. If the device is installed in other places, such as areas with high humidity, parameters such as humidity and rainfall can also be analyzed. After receiving the internal temperature risk value, the temperature analysis module immediately analyzes the temperature conditions of the substation operation in the box 2. The specific analysis process is as follows: the internal temperature risk value within the time threshold is obtained. The substation consists of a high-voltage room, a transformer, and a low-voltage room. The highest temperature values ​​at the cooling fans of the high-voltage room, the transformer, and the low-voltage room are collected. The average of the three highest temperature values ​​is expressed as the internal temperature risk value. The highest temperature values ​​at the cooling fans of the high-voltage room, the transformer, and the low-voltage room are collected by temperature sensors installed on one side of the three. The preset internal temperature risk value stored and recorded is immediately retrieved from the processor for comparison and analysis: If the internal temperature risk value is greater than or equal to the preset internal temperature risk value, it means that the operating temperature of the substation in box 2 is abnormal, and a high temperature signal is generated, and the high temperature signal is sent to the early warning module and the summary module. If the internal temperature risk value is less than the preset internal temperature risk value, it means that the operating temperature of the substation in box 2 is normal, and a normal temperature signal is generated, and the normal temperature signal is sent to the summary module; It should be noted that the early warning module is used to receive high temperature signals and edit the "temperature is too high" text to send to the mobile terminal to play the role of early warning; After receiving the external environmental risk factors, the data analysis module immediately analyzes the situation outside the heat dissipation strip opening 4 under the box 2. The specific analysis process is as follows: the mosquito risk value and the dust risk value within the time threshold are obtained, and the mosquito risk value and the dust risk value are marked as CF and SF respectively. The protection risk coefficient U is obtained according to the formula U=(CF*z1+SF*z2) / 3, where z1 and z2 represent the preset proportional factor coefficients of the mosquito risk value and the dust risk value respectively. The proportional factor coefficient is used to correct the deviation of various parameters in the formula calculation process to make the calculation result more accurate. Both z1 and z2 are positive numbers greater than zero. The preset protection risk coefficient stored in the processor is immediately retrieved and compared with the protection risk coefficient U for analysis: If the protection risk coefficient U is greater than or equal to the preset protection risk coefficient, it is determined that there are too many mosquitoes or dust outside the box 2, a feedback signal is generated, and the obtained feedback signal is sent to the identification module; if the protection risk coefficient U is less than the preset protection risk coefficient, it is determined that the mosquitoes and dust outside the box 2 are normal, and no signal is generated; When the identification module receives the feedback signal, the processor synchronously sends the mosquito risk value and dust risk value that generated the feedback signal to the identification module. After receiving the mosquito risk value and dust risk value, the identification module immediately retrieves the stored preset mosquito risk value and dust risk value from the processor and compares them with the mosquito risk value and dust risk value: If the dust risk value is greater than or equal to the preset sand and dust risk value, an orange signal is generated; if the sand and dust risk value is less than the preset sand and dust risk value, no signal is generated; if the mosquito risk value is greater than or equal to the preset mosquito risk value, an invasion signal is generated; if the mosquito risk value is less than the preset mosquito risk value, no signal is generated; if the dust risk value is greater than or equal to the preset sand and dust risk value, and the mosquito risk value is greater than or equal to the preset mosquito risk value, an environmental abnormality signal is generated; The obtained high temperature signal, normal temperature signal, orange signal, intrusion signal and abnormal environment signal are all sent to the summary module. After receiving the high temperature signal, normal temperature signal, orange signal, intrusion signal and abnormal environment signal, the summary module immediately organizes and analyzes them. The specific organization and analysis process is as follows: When the normal temperature signal and the orange signal are received simultaneously, a first-level control signal is generated; when the normal temperature signal and the intrusion signal, or the normal temperature signal and the environmental abnormality signal are received simultaneously, a second-level control signal is generated; when the overtemperature signal and the orange signal are received simultaneously, a third-level control signal is generated; when the overtemperature signal and the intrusion signal, or the overtemperature signal and the environmental abnormality signal are received simultaneously, a fourth-level control signal is generated; and the obtained first-level control signal, second-level control signal, third-level control signal and fourth-level control signal are sent to the signal execution module. After the signal execution module receives the first-level control signal, the corresponding control operation process is as follows: When the first-level control signal is received, the electric push rod 52 is immediately controlled to push downward, so that the blocking plate 51 blocks the lower heat dissipation strip opening 4 to prevent sand and dust from entering the interior of the box 2 and damaging the electrical components in the box 2; After receiving the secondary control signal, the signal execution module performs the following control operation process: the electric push rod 52 is immediately controlled to push downward so that the blocking plate 51 blocks the lower heat dissipation strip opening 4. Then, the air pump 53 is controlled to work and its power is set to the second gear. The control valve 2 is opened and the air pump 53 continuously delivers gas to the limit pipe 54 so that the gas is delivered through the upper delivery pipe 56 and the middle delivery pipe 57. The gas entering the upper delivery pipe 56 blows the transmission plate so that the rotating shaft 62 drives several stirring fans 65 to rotate, stirring the insecticide powder in the storage box 61 to avoid the difficulty of discharging the agglomerated insecticide powder and affecting the insecticide effect. The gas in the middle delivery pipe 57 is blown out through the delivery port on the blocking plate 51 and blows away the insecticide powder dropped from the discharge port, so that the mosquitoes near the lower heat dissipation strip opening 4 are kept away and the mosquitoes are prevented from entering the box body 2 and affecting the operation of the substation in the box body 2. After receiving the three-level control signal, the signal execution module performs the following control operation process: immediately control the electric push rod 52 to push downward, so that the blocking plate 51 blocks the lower heat dissipation strip opening 4. At the same time, the control valve 1 is closed, and the power of the air pump 53 is controlled to the third gear. The air pressure pushes the piston downward, so that the gas is output through the upper delivery pipe 56 and the lower delivery pipe 55. The gas output from the upper delivery pipe 56 blows away the sand and dust at the lower heat dissipation strip opening 4 to prevent the sand and dust at the lower heat dissipation strip opening 4 from entering the box body 2 later. The gas output from the lower delivery pipe 55 enters the heat dissipation strip pipe 59 to blow air to the substation in the box body 2 for heat dissipation. The hot air goes out through the upper heat dissipation strip opening 9 to prevent the substation operating in the box body 2 from being too hot and affecting its normal operation. After receiving the fourth-level control signal, the signal execution module performs the following control operation process: immediately control the electric push rod 52 to push the blocking plate 51 downward to complete the covering of the lower heat dissipation strip 4; at the same time, adjust the power of the air pump 53 to the third gear, so that the gas is output through the upper delivery pipe 56, the middle delivery pipe 57 and the lower delivery pipe 55, which not only drives away mosquitoes, but also dissipates heat for the substation in the box 2, thereby improving the stability of the substation operation.

[0030] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A compact intelligent box-type substation, comprising a bottom plate (3), a box body (2) and a top plate (1), wherein the lower end of the box body (2) is fixedly mounted on the bottom plate (3), the top plate (1) is mounted on the upper part of the box body (2), and two groups of lower heat dissipation strip openings (4) are opened on the bottom side wall of the box body (2), characterized in that: A protection mechanism (5) for protecting the interior of the box (2) is provided on the side wall of the two groups of lower heat dissipation strips (4) located inside the box (2), an auxiliary mechanism (6) is provided on the side wall of the two groups of lower heat dissipation strips (4) located outside the box (2), and a control panel is provided on the outer wall of the box (2); The control panel comprises a processor, the processor is communicatively connected to a data acquisition module, a data analysis module, a temperature acquisition module, a temperature analysis module, an identification module, a summary module, an execution module and an early warning module, the temperature acquisition module is used to acquire an internal temperature risk value within a time threshold inside the box (2), and send the internal temperature risk value to the temperature analysis module through the processor, the temperature analysis module is used to receive the internal temperature risk value, and analyze the temperature condition of the substation operation inside the box (2), and send the obtained normal temperature signal and excessive temperature signal to the summary module; The data acquisition module is used to collect external environmental risk factors outside the lower heat dissipation strip opening (4) of the box body (2) within a time threshold, and send the external environmental risk factors to the data analysis module through the processor. The data analysis module is used to receive the external environmental risk factors, analyze the situation outside the lower heat dissipation strip opening (4) of the box body (2), and send the obtained feedback signal to the identification module. After receiving the feedback signal, the identification module immediately retrieves the preset external environmental risk factors stored and recorded from the processor for comparison and analysis with the external environmental risk factors, and sends the obtained orange signal, intrusion signal and environmental abnormality signal to the summary module.

2. A compact intelligent box-type substation according to claim 1, characterized in that: The summary module is used to receive normal temperature signals, high temperature signals, orange signals, intrusion signals and abnormal environment signals, and immediately organize and analyze them, and send the obtained first-level control signals, second-level control signals and third-level control signals to the signal execution module. After receiving the corresponding control signals, the signal execution module immediately performs corresponding control operations; the early warning module is used to receive high temperature signals, edit text and send it to the mobile phone terminal.

3. A compact intelligent box-type substation according to claim 1, characterized in that: The protection mechanism (5) comprises two electric push rods (52) fixedly connected to the inner wall of the box body (2), the output ends of the electric push rods (52) being fixedly connected to a blocking plate (51), two air pumps (53) being fixedly mounted on the inner wall of the box body (2) between the two electric push rods (52), the input end of the air pump (53) being fixedly provided with an air intake pipe (58), the output end of the air pump (53) being fixedly provided with a limit tube (54), and a flow direction adjusting member being provided inside the limit tube (54); An upper delivery pipe (56) is fixedly connected to the side wall above the limit tube (54), and the output end of the upper delivery pipe (56) is communicated with the blocking plate (51). A middle delivery pipe (57) is fixedly connected to the side wall in the middle of the limit tube (54), and a control valve 1 is arranged on the outer side of the middle delivery pipe (57). The output end of the middle delivery pipe (57) passes through the box body (2) and extends to the top of the auxiliary mechanism (6). A lower delivery pipe (55) is fixedly connected to the side wall below the limit tube (54), and the lower delivery pipe (55) extends to the bottom of the box body (2) and is communicated with a heat dissipation strip pipe (59).

4. A compact intelligent box-type substation according to claim 3, characterized in that: The blocking plate (51) is tightly fitted to the inner wall of the box body (2); the blocking plate (51) is located on one side of the lower heat dissipation strip opening (4); and the output end of the blocking plate (51) is arranged toward the lower heat dissipation strip opening (4).

5. A compact intelligent box-type substation according to claim 4, characterized in that: The two heat dissipation strips (59) are respectively located on two sides of the bottom of the box body (2), and the output ends of the two heat dissipation strips (59) are arranged opposite to each other.

6. A compact intelligent box-type substation according to claim 3, characterized in that: The flow direction adjusting member comprises a piston which is slidably matched with the inner wall of the limiting tube (54); the bottom of the piston is connected to the bottom wall of the limiting tube (54) via a thrust spring.

7. A compact intelligent box-type substation according to claim 3, characterized in that: An upper cavity (7) is provided inside the top plate (1), a partition (8) is fixedly provided in the middle of the upper cavity (7), an air intake area and a heat dissipation area are formed between the interior of the upper cavity (7) and the partition (8), an input end of the air intake pipe (58) is located in the air intake area, an upper heat dissipation strip opening (9) is provided on the bottom wall of the top plate (1) located in the heat dissipation area, and top heat dissipation strip openings (14) are provided on the outer walls of the top plate (1) located in the air intake area and the heat dissipation area, and a filter is provided on the inner side of the top heat dissipation strip opening (14).

8. A compact intelligent box-type substation according to claim 7, characterized in that: The filter element comprises an adsorption groove (13) fixedly mounted on the top of the air intake area and the heat dissipation area, the adsorption groove (13) being connected to a filter plate (11), the bottom end of the filter plate (11) movably passing through the outside of the top plate (1) and being fixedly mounted with a baffle plate (12); a first magnet is arranged on the top of the filter plate (11), a second magnet is arranged in the adsorption groove (13), and the first magnet cooperates with the second magnet.

9. A compact intelligent box-type substation according to claim 3, characterized in that: The auxiliary mechanism (6) comprises a storage box (61) fixedly connected to the output end of the middle delivery pipe (57), a storage chamber (63) is provided inside the storage box (61), a circular plate is fixedly provided on the inner wall of one side of the storage chamber (63), and a driving area and a stirring area are formed between the circular plate and the inner wall of the storage chamber (63); A rotating shaft (62) is rotatably arranged between the driving area and the stirring area, a transmission fan (66) is fixedly arranged on the outer wall of the rotating shaft (62) located in the driving area, the output end of the middle conveying pipe (57) is arranged toward the transmission fan (66), an air outlet (67) is opened on the outer wall of the storage box (61) located below the driving area, a plurality of stirring fans (65) are fixedly installed on the outer wall of the rotating shaft (62) located in the stirring area, a plurality of discharge pipes (64) are fixedly connected to the output end of the stirring area, and a control valve 2 is fixedly installed on the outer wall of the discharge pipe (64).

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