A compact intelligent box-type substation

Abstract

The present invention belongs to the technical field of substations, specifically 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 part of the box body, and two groups of lower heat dissipation strip openings are provided on the bottom side wall of the box body, the two groups of lower heat dissipation strip openings are located on the side wall inside the box body and are provided with a protective mechanism for protecting the interior of the box body, and the two groups of lower heat dissipation strip openings are located on the side wall outside the box body and are provided with an auxiliary mechanism; the present invention analyzes the operating status of the substation from both internal and external perspectives, that is, combines the temperature factors of the internal conditions with the environmental factors of the external conditions, and timely discovers the factors affecting the operation of the substation by fusion processing of parameters of key features, thereby improving the stability of the operation of the substation.

Description

Technical Field

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

[0002] Box-type substation is a kind of high-voltage switchgear, distribution transformer and low-voltage distribution device. Traditional box-type substations are welded at the factory. The heat generated during welding causes the mechanical properties of local materials to change, which reduces the bearing capacity of the box. In addition, it is inconvenient to transport large boxes, and welded boxes are difficult to operate during the subsequent equipment installation process.

[0003] To solve the above problems, the invention patent with patent application number 2015100481896 discloses a prefabricated box-type substation, which is assembled by splicing. Compared with the welded box-type substation, it has made some progress, but its structure is relatively complex, and the stability of the assembled box is poor.

[0004] According to the patent document with publication number CN206401769U, the device has a hollow cavity in the top plate, so that the temperature in the box-type substation can be controlled. The assembled split structure facilitates transportation and installation, and has strong practicality.

[0005] However, in the above patent documents, when analyzing and supervising the operation status of the substation, the temperature factors of the internal conditions of the box are mainly collected, and there is a situation where the collected data is single, and it is difficult to analyze the operation 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 view of the above technical defects, a solution is now proposed. Summary of the invention

[0006] 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 influence 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 operation of the substation.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: 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 part 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 wall inside the box body, and a protective mechanism for protecting the inside of the box body is provided, and the two groups of lower heat dissipation strips are located on the side wall outside the box body, and an auxiliary mechanism is provided, and a control panel is provided on the outer wall of the box body;

[0008] 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 condition of the substation operation inside the box, and send the obtained normal temperature signal and excessive temperature signal to the summary module;

[0009] 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.

[0010] Furthermore, 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 makes corresponding control operations; the early warning module is used to receive high temperature signals, edit text and send it to the mobile phone terminal.

[0011] 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 located between the two electric push rods, the input end of the air pump is fixedly provided with an air intake pipe, 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;

[0012] 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 arranged on the outer side of the middle delivery pipe. The output end of the middle delivery pipe extends through the box body to above 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.

[0013] 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.

[0014] Furthermore, the two heat dissipation strips are respectively located on two sides of the bottom of the box, and the output ends of the two heat dissipation strips are arranged opposite to each other.

[0015] Furthermore, the flow direction adjusting member comprises a piston which 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 via a thrust spring.

[0016] Furthermore, an upper cavity is opened inside the top plate, a partition is fixedly arranged 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 opened on the bottom wall of the top plate located in the heat dissipation area, top heat dissipation strip openings are opened on the outer walls of the top plate located in the air intake area and the heat dissipation area, and a filter is arranged on the inner side of the top heat dissipation strip opening.

[0017] Furthermore, the filter element includes an adsorption groove fixedly installed on the top of the air intake area and the heat dissipation area, a filter plate is connected in the adsorption groove, and the bottom end of the filter plate movably penetrates outside the top plate and is fixedly installed with a baffle;

[0018] A first magnet is arranged on the top of the filter plate, a second magnet is arranged in the adsorption groove, and the first magnet and the second magnet cooperate with each other.

[0019] Furthermore, the auxiliary mechanism includes a storage box fixedly connected to the output end of the middle delivery pipe, a storage cavity is provided 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;

[0020] 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 in the driving area, the output end of the middle conveying pipe is arranged toward the transmission fan, an air outlet is opened on the outer wall of the storage box under the driving area, a plurality of stirring fans are fixedly installed on the outer wall of the rotating shaft 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.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 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.

[0023] 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 conveying pipe and the middle conveying pipe, it is prevented that the agglomerated insecticide powder is difficult to discharge, which affects the insecticide effect, and the insecticide powder dropped from the discharge 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 body and affecting the operation of the substation in the box; when the gas is output through the upper conveying pipe and the lower conveying pipe, it is prevented that sand and dust located at the lower heat dissipation strip opening at a later stage enter the box body, 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 conveying pipe, the middle conveying pipe and the lower conveying pipe, not only the mosquitoes are driven away, but also the substation in the box is cooled, thereby improving the stability of the operation of the substation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings;

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the internal structure of the box in the present invention;

[0027] Figure 3 is a three-dimensional diagram of the protection mechanism in the present invention;

[0028] Figure 4 The connection relationship between the auxiliary mechanism and the middle delivery pipe in the present invention;

[0029] Figure 5 A three-dimensional diagram of the internal structure of the top plate of the present invention;

[0030] Figure 6 for Figure 5 Schematic diagram of the structural method in the middle A area;

[0031] Figure 7 It is a three-dimensional diagram of the auxiliary mechanism in the present invention;

[0032] Figure 8 It is a schematic diagram of the internal structure of the limiting tube in the present invention.

[0033] 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. air 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

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0035] Embodiment 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 on the ground base with concrete. The top plate 1 is erected 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 wall inside the box body 2. A protective mechanism 5 for protecting the inside of the box body 2 is arranged. The two groups of lower heat dissipation strips 4 are located on the side wall outside the box body 2. An auxiliary mechanism 6 is arranged, and a control panel is arranged on the outer wall of the box body 2.

[0036] The protection mechanism 5 includes two electric push rods 52 fixedly connected to the inner wall of the box body 2, and the output end of the electric push rods 52 is fixedly connected to the blocking plate 51. Two air pumps 53 are fixedly installed on the inner wall of the box body 2 located 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, and a flow direction adjusting member is provided in the limit tube 54;

[0037] An upper delivery pipe 56 is fixedly connected to the side wall above the limit pipe 54, and 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 side wall in the middle of the limit pipe 54, and a control valve 1 is arranged on the outer wall of the middle delivery pipe 57. The output end of the middle delivery pipe 57 passes through the box 2 and extends to the upper part of the auxiliary mechanism 6. A lower delivery pipe 55 is fixedly connected to the side wall below the limit pipe 54, and the lower delivery pipe 55 extends to the lower part of the box 2 and is connected to the heat dissipation strip pipe 59. It should be supplemented that the outer wall of the middle part of the upper delivery pipe 56 is contractile and is an elastic hose.

[0038] It should be noted here that the gas in the middle delivery pipe 57 is blown out through the delivery port on the blocking 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.

[0039] The blocking plate 51 fits tightly against the inner wall of the box body 2 , 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 . It should be noted here that the lower heat dissipation strip opening 4 can be blocked by controlling the movement of the blocking plate 51 .

[0040] The two heat dissipation strips 59 are respectively located at 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.

[0041] It should be noted here that, by closing control valve 1, the power of the air pump 53 is controlled to the third gear, and 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 dust at the lower heat dissipation strip mouth 4 to prevent the dust at the lower heat dissipation strip mouth 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 to dissipate heat. The hot air goes out through the upper heat dissipation strip mouth 9 to prevent the temperature of the substation running in the box body 2 from being too high and affecting its normal operation.

[0042] The flow direction adjusting member includes a piston that slides with the inner wall of the limiting tube 54, and 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.

[0043] An upper cavity 7 is opened inside the top plate 1, and a partition 8 is fixedly installed 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 opened on the bottom wall of the top plate 1 located in the heat dissipation area. Top heat dissipation strip openings 14 are opened on the outer walls of the top plate 1 located in the air intake area and the heat dissipation area, and a filter is arranged on the inner side of the top heat dissipation strip opening 14.

[0044] It should be noted here that the interior of the air intake area is at the air temperature in the atmosphere, which is equivalent to the lower temperature near the substation.

[0045] The filter element includes an adsorption groove 13 fixedly installed on the top of the air intake area and the heat dissipation area, a filter plate 11 is connected in the adsorption groove 13, the bottom end of the filter plate 11 movably penetrates to the outside of the top plate 1 and a baffle 12 is fixedly installed; a magnet 1 is arranged on the top of the filter plate 11, a magnet 2 is arranged in the adsorption groove 13, and magnet 1 and magnet 2 cooperate with each other. It should be noted here that by adsorbing magnet 1 and magnet 2, the installation and replacement of the filter plate 11 can be easily completed.

[0046] Example 2: Figure 1 , 4 As shown in FIG. 7 , a compact intelligent box-type substation proposed in this embodiment is improved on the basis of embodiment 1, wherein the auxiliary mechanism 6 comprises a storage box 61 fixedly connected to the output end of the middle conveying pipe 57, a storage cavity 63 is provided inside the storage box 61, a circular plate is fixedly provided on the inner wall of one side of the storage cavity 63, and a driving area and a stirring area are formed between the circular plate and the inner wall of the storage cavity 63;

[0047] 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 under 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.

[0048] It should be noted that the gas entering the upper conveying 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, so as to avoid the difficulty of discharging the agglomerated insecticide powder and affecting the insecticide effect.

[0049] Embodiment 3: The control panel includes a processor, and 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;

[0050] 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, and 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 outer side 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 by the infrared sensor and the dust concentration sensor in the prior art respectively, 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 duration here is 1h;

[0051] It should be noted that the external environmental risk factors are mainly analyzed based on mosquito factors and dust factors, because their characteristics are obvious in areas with heavy dust. If installed in other places, such as areas with high humidity, parameters such as humidity factors and rainfall factors can also be analyzed;

[0052] After receiving the internal temperature risk value, the temperature analysis module immediately analyzes the temperature condition 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, and 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 obtained by collecting the temperature sensors set on one side of the three, and the preset internal temperature risk value stored and entered is immediately retrieved from the processor for comparison and analysis with the internal temperature risk value:

[0053] 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 the 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 the box 2 is normal, and a normal temperature signal is generated, and the normal temperature signal is sent to the summary module;

[0054] It should be noted that the warning module is used to receive the over-temperature signal and edit the "over-temperature" text to send to the mobile terminal to play the role of warning;

[0055] 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 body 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, and 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, so that the calculation result is more accurate, and z1 and z2 are both positive numbers greater than zero, and the preset protection risk coefficient stored and entered is immediately retrieved from the processor for comparison and analysis with the protection risk coefficient U:

[0056] 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;

[0057] When the identification module receives the feedback signal, the processor synchronously sends the mosquito risk value and the dust risk value that generate the feedback signal to the identification module. After receiving the mosquito risk value and the dust risk value, the identification module immediately retrieves the stored preset mosquito risk value and the preset dust risk value from the processor for comparison and analysis with the mosquito risk value and the dust risk value:

[0058] If the dust risk value is greater than or equal to the preset dust risk value, an orange signal is generated; if the dust risk value is less than the preset 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 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;

[0059] The obtained over-temperature signal, normal temperature signal, orange signal, intrusion signal and abnormal environment signal are all sent to the summary module. After receiving the over-temperature signal, normal temperature signal, orange signal, intrusion signal and abnormal environment signal, the summary module immediately sorts and analyzes them. The specific sorting and analysis process is as follows:

[0060] When the normal temperature signal and the orange signal are received synchronously, 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 synchronously, a second-level control signal is generated; when the over-temperature signal and the orange signal are received synchronously, a third-level control signal is generated; when the over-temperature signal and the intrusion signal, or the over-temperature signal and the environmental abnormality signal are received synchronously, 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:

[0061] 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 box body 2 and damaging the electrical components in the box body 2;

[0062] After receiving the secondary 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, then control the air pump 53 to work, so that its power is the second gear, open the control valve 2, 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, and the gas entering the upper delivery pipe 56 blows the transmission plate, so that the rotating shaft 62 drives a plurality of stirring fans 65 to rotate, and stirs the insecticide powder in the storage box 61 to avoid the difficulty of discharging the agglomerated insecticide powder and affecting the insecticide effect, and the gas in the middle delivery pipe 57 is blown out through the delivery port on the blocking plate 51, and the insecticide powder dropped from the discharge port is blown away, 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;

[0063] 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, and at the same time, close the control valve 1, control the power of the air pump 53 to the third gear, and 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, and 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, and 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, and 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 high in temperature and affecting its normal operation;

[0064] After receiving the fourth-level control signal, the signal execution module performs the following control operation: immediately control the electric push rod 52 to push the blocking plate 51 downward to complete the shielding 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.

[0065] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. 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 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) located between the two electric push rods (52), an air inlet pipe (58) being fixedly arranged at the input end of the air pump (53), a limit tube (54) being fixedly arranged at the output end of the air pump (53), and a flow direction adjusting member being arranged 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).

2. A compact intelligent box-type substation according to claim 1, characterized in that: The control panel comprises a processor, the processor being 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 being used to acquire an internal temperature risk value within a time threshold inside the box (2), and to send the internal temperature risk value to the temperature analysis module via the processor, the temperature analysis module being used to receive the internal temperature risk value, and to analyze the temperature condition of the substation operation inside the box (2), and to send the obtained normal temperature signal and excessive temperature signal to the summary module.

3. A compact intelligent box-type substation according to claim 2, characterized in that: 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.

4. A compact intelligent box-type substation according to claim 3, 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.

5. A compact intelligent box-type substation according to claim 4, 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).

6. A compact intelligent box-type substation according to claim 5, 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.

7. A compact intelligent box-type substation according to claim 6, 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.

8. A compact intelligent box-type substation according to claim 7, 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).

9. A compact intelligent box-type substation according to claim 8, 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.

10. A compact intelligent box-type substation according to claim 9, 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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