Box-type substation with high-temperature early warning structure

Abstract

The invention discloses a box-type transformer substation with a high-temperature early warning structure, and relates to the field of box-type transformer substations, the box-type transformer substation comprises a box-type transformer substation assembly, the inner cavity of the box-type transformer substation assembly is provided with a fire extinguishing assembly, the top of the box-type transformer substation assembly is provided with a ventilation assembly, and one side of the box-type transformer substation assembly is rotatably connected with two groups of box doors; a ventilation opening is formed in the top of the box-type substation assembly, and a rain-proof roof is arranged at the upper end of the ventilation assembly and fixedly installed at the top of the box-type substation assembly. The fire extinguishing assembly comprises a mounting cavity fixedly mounted on the inner wall of the cavity of the box-type substation assembly, and a through groove is formed in the top of the mounting cavity, so that the box-type substation assembly not only has a fire early warning function, but also has an automatic fire extinguishing effect, the fire extinguishing assembly can be automatically started when a fire occurs, and the fire extinguishing efficiency is improved. Fire diffusion is effectively avoided, loss caused by the fire is reduced, and the safe usability of the device is improved.

Description

Technical Field

[0001] The present invention relates to the field of box-type substations, and in particular to a box-type substation with a high-temperature early warning structure. Background Art

[0002] Box-type substation, also called prefabricated substation or prefabricated substation, is a kind of high-voltage switchgear, distribution transformer and low-voltage distribution device, which are prefabricated indoor and outdoor compact distribution equipment arranged in a certain wiring scheme, that is, the transformer step-down, low-voltage distribution and other functions are organically combined together, and installed in a moisture-proof, rust-proof, dust-proof, rodent-proof and fire-proof steel structure box, which is particularly suitable for urban network construction and transformation. It is a new type of substation that has emerged after civil construction substations. Box-type substations are suitable for mines, factories, enterprises, oil and gas fields and wind power stations. Box-type substations are suitable for residential areas, urban public substations, bustling downtown areas, construction power supplies, etc. Users can choose box-type substations according to different usage conditions and load levels.

[0003] On this basis, after searching the patent website, the Chinese patent with the Chinese patent announcement number CN104852305A discloses a box-type substation;

[0004] It can be seen that there are shortcomings in the above patent application: the traditional substation structure is relatively simple, and some abnormal situations may occur during the use of the substation, such as excessive temperature. When the temperature is overheated, the equipment cannot automatically alarm, resulting in the box-type substation device being unable to perform a good heat dissipation function, which can easily cause damage to its internal components, resulting in the staff being unable to repair the substation in time, reducing the practicality of the box-type substation device.

[0005] In view of the above problems, a box-type substation with a high temperature early warning structure is proposed. Summary of the invention

[0006] The purpose of the present invention is to provide a box-type substation with a high-temperature warning structure. The device is used to work, thereby solving the problem that the traditional substation in the above background has a relatively simple structure. During the use of the substation, some abnormal situations may occur, such as excessive temperature. When the temperature is overheated, the equipment cannot automatically alarm, resulting in the box-type substation device being unable to play a good heat dissipation function, which easily causes damage to its internal components, resulting in the staff being unable to repair the substation in time, reducing the practicality of the box-type substation device.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a box-type substation with a high-temperature warning structure, comprising a box-type substation component, a fire extinguishing component is arranged in the inner cavity of the box-type substation component, a ventilation component is arranged on the top of the box-type substation component, a box door is rotatably connected to one side of the box-type substation component, and the box door is arranged in two groups, a vent is arranged on the top of the box-type substation component, a rainproof roof is arranged on the upper end of the ventilation component, and the rainproof roof is fixedly installed on the top of the box-type substation component; the fire extinguishing component comprises an installation cavity fixedly installed on the inner wall of the cavity of the box-type substation component, A through groove is provided on the top of the installation cavity, a first motor is provided inside the installation cavity, a turntable is provided on the upper end of the first motor, the turntable is connected to the output end of the first motor, and a gas fire extinguishing device is also provided in the inner cavity of the installation cavity; the ventilation component includes a main cavity arranged at the upper end of the vent, through openings are provided on the upper and lower sides of the main cavity, a filter screen is provided on the top of the main cavity, a fixed support plate is fixedly connected to the inner wall of the top of the main cavity, and the fixed support plate is provided in two groups, one side of the fixed support plate of one group is fixedly connected to a connecting support rod, and one side of the connecting support rod is rotatably connected to a fan blade component.

[0008] Preferably, a controller and a buzzer alarm are provided on one side of the box-type substation component, a smoke alarm and a temperature detector are provided on one side of the box door, the controller is electrically connected to the buzzer alarm, the smoke alarm and the temperature detector respectively; and the gas fire extinguishing equipment is electrically connected to the controller.

[0009] Preferably, the ventilation assembly further comprises a reciprocating screw fixedly connected to one side of the fan blade component, one end of the reciprocating screw is rotatably connected to one side of a group of the fixed support plates, and a moving block is threadedly connected to the outer periphery of the reciprocating screw.

[0010] Preferably, a fan box component is fixedly connected to one side of the moving block, an electric fan is provided on one side of the fan box component, the electric fan is electrically connected to the controller, and a connecting block is fixedly connected to one side of the fan box component.

[0011] Preferably, the top inner wall of the main cavity is also fixedly connected with a support plate, and the support plates are provided in two groups, a fixed long rod is fixedly connected between the two groups of support plates, and the connecting block is slidably connected to the outer periphery of the fixed long rod.

[0012] Preferably, the fire extinguishing assembly further comprises a long block fixedly connected to the inside of the installation cavity, and the upper end of the long block is slidably connected to a sliding plate, and the gas fire extinguishing equipment is fixedly installed on the top of the sliding plate.

[0013] Preferably, a vent is provided on one side of the gas fire extinguishing equipment, and the vent is provided in multiple groups, and a fixing rod is fixedly connected to the top of the sliding plate.

[0014] Preferably, a fixing column is fixedly connected to the top of the turntable, a connecting rod is provided between the sliding plate and the turntable, and both ends of the connecting rod are fixedly connected to ring bodies.

[0015] Preferably, one group of the ring bodies is rotatably connected to the outer periphery of the fixing column, and another group of the ring bodies is rotatably connected to the outer periphery of the fixing rod.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. A box-type substation with a high-temperature early warning structure proposed by the present invention has a ventilation hole on the top of the box-type substation component to dissipate the heat generated by the box-type substation component during operation, a filter screen is provided on the top of the main cavity to prevent external dust and impurities from entering the box-type substation component, and a rainproof roof is provided on the top of the box-type substation component to protect the box-type substation component from rain in rainy weather to prevent rain from penetrating into the box-type substation component and affecting the use of the device. The temperature detector is used to sense the temperature of the inner cavity environment of the box-type substation component. When the temperature detector senses that the internal temperature of the box-type substation component exceeds the preset safe temperature range, a high temperature signal is sent to the controller. After receiving the signal, the controller will feedback to the electric fan in the fan box component. The power supply and wires for the electric fan are arranged in the inner cavity of the main cavity. The controller will turn on the working mode of the electric fan in the fan box component, and the electric fan will blow air, which is conducive to promoting the flow efficiency of the surrounding air, thereby improving the air circulation between the box-type substation component and the external environment, and assisting the box-type substation component to dissipate heat. To avoid over-temperature, the controller will feedback to the buzzer alarm after receiving the high temperature signal, and the buzzer alarm will serve as an alarm reminder; during the use of the box-type substation component, outside air will circulate in the main cavity. When wind blows into the main cavity, the wind will drive the fan blade component to rotate, and the fan blade component will drive the reciprocating screw to rotate, and then the reciprocating screw will drive the fan box component to move. The fan box component and the electric fan in the fan box component slide back and forth horizontally along the fixed long rod, and the electric fan in the blowing mode reciprocates horizontally in the inner cavity of the main cavity, which will further promote the flow efficiency of the fan to the surrounding air, thereby improving the heat dissipation efficiency of the ventilation component to the box-type substation component. This setting enables the box-type substation component to have a high temperature warning function, and the ventilation component can increase the air flow rate between the box-type substation component and the external environment, thereby improving the heat dissipation effect of the box-type substation component. At the same time, the wind energy in natural energy is utilized to save energy, improve the heat dissipation efficiency of the ventilation component to the device, avoid damage caused by excessive temperature in the inner cavity of the box-type substation component, and increase the service life of the device.

[0018] 2. The present invention proposes a box-type substation with a high-temperature early warning structure. When the box-type substation components are used for a long time, the external environmental factors may easily cause a fire in the box-type substation components. The fire monitoring components include a smoke alarm and a temperature detector, which monitor the induced temperature and smoke concentration of the inner cavity of the box-type substation components in real time. When the temperature and smoke concentration in the internal environment of the box-type substation components reach a certain value, the device determines that a fire has occurred. The temperature detector and the smoke alarm will immediately send a signal to the controller, and the controller receives the signal. After the signal is turned on, the gas fire extinguishing equipment working mode will be activated. The gas fire extinguishing equipment is a mature existing technology on the market. The gas fire extinguishing equipment can use heptafluoropropane gas fire extinguishing equipment, which is a highly efficient automatic fire extinguishing system. Its fire extinguishing agent is colorless, odorless, low-toxic, and has good insulation and no secondary pollution. The heptafluoropropane gas fire extinguishing system is considered to be the most representative gas fire extinguishing system at present. After the gas fire extinguishing equipment is turned on, the gas fire extinguishing agent is sprayed out from multiple sets of vents, so that the gas fire extinguishing agent is dispersed from the installation cavity to the box-type substation components to extinguish the fire source, and at this time The smoke alarm sounds an alarm to remind the staff of the fire, and take fire extinguishing measures. At the same time, the first motor is turned on. The rotation of the first motor drives the turntable to rotate, and the turntable drives the end of one end of the connecting rod to rotate, and then drives the connecting rod to drive the sliding plate to move. The sliding plate will move horizontally back and forth along the long block, and the circular motion is converted into linear motion. The sliding plate will drive the gas fire extinguishing equipment to move horizontally back and forth in the device. The gas fire extinguishing equipment itself is driven by the driving component, so that the gas fire extinguishing equipment can quickly fill the entire inner cavity of the box-type substation component with the sprayed gas fire extinguishing agent, thereby improving the fire extinguishing efficiency of the gas fire extinguishing equipment on the box-type substation component; at the same time, when a fire occurs, the temperature detector senses the high temperature and generates a signal to the controller, and the controller will turn on the electric fan in the fan box component to perform the blowing mode. This operation can assist the device to evacuate the smoke to the external environment in time. This setting, through the addition of the fire extinguishing component, enables the box-type substation component to not only have a fire warning function, but also have the effect of autonomous fire extinguishing. When a fire occurs in itself, the fire extinguishing component can be automatically turned on, effectively avoiding the spread of the fire, reducing the loss caused by the fire, and improving the safe use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the overall structure diagram of the present invention;

[0020] Figure 2 This is a structural diagram of the box-type substation of the present invention after opening;

[0021] Figure 3 It is a structural diagram of the fire extinguishing assembly of the present invention;

[0022] Figure 4This is a structural diagram of a driving component in the installation cavity of the present invention;

[0023] Figure 5 This is a top structural diagram of a box-type substation of the present invention;

[0024] Figure 6 It is the overall structure diagram of the ventilation assembly of the present invention;

[0025] Figure 7 It is a structural diagram of the driving component of the ventilation assembly of the present invention;

[0026] Figure 8 This is a structural diagram of the fan blade component in the ventilation assembly of the present invention.

[0027] In the figure: 1. Box-type substation component; 11. Box door; 12. Rainproof roof; 13. Ventilation port; 2. Fire extinguishing component; 211. Smoke alarm; 212. Temperature detector; 213. Controller; 214. Buzzer alarm; 21. Installation cavity; 22. Through slot; 23. First motor; 24. Turntable; 241. Fixed column; 25. Connecting rod; 251. Ring body; 26. Long block; 27. Sliding plate; 271. Fixed rod; 28. Gas fire extinguishing equipment; 29. ​​Ventilation port; 3. Ventilation component; 31. Main cavity; 32. Through port; 33. Filter screen plate; 34. Fixed long rod; 341. Support plate; 35. Reciprocating screw rod; 351. Fixed support plate; 36. Fan box component; 361. Connecting block; 362. Moving block; 37. Connecting support rod; 38. Fan blade component. DETAILED DESCRIPTION

[0028] 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.

[0029] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings.

[0030] Combination Figure 1-8A box-type substation with a high temperature warning structure includes a box-type substation component 1, a fire extinguishing component 2 is arranged in the inner cavity of the box-type substation component 1, a ventilation component 3 is arranged on the top of the box-type substation component 1, a box door 11 is rotatably connected to one side of the box-type substation component 1, and the box door 11 is provided with two groups, a vent 13 is arranged on the top of the box-type substation component 1, a rainproof roof 12 is arranged on the upper end of the ventilation component 3, and the rainproof roof 12 is fixedly installed on the top of the box-type substation component 1; the fire extinguishing component 2 includes an installation cavity 21 fixedly installed on the inner wall of the cavity of the box-type substation component 1, a through groove 22 is arranged on the top of the installation cavity 21, and the installation cavity A first motor 23 is arranged inside 21, a turntable 24 is arranged on the upper end of the first motor 23, the turntable 24 is connected to the output end of the first motor 23, and a gas fire extinguishing device 28 is also arranged in the inner cavity of the installation cavity 21; the ventilation component 3 includes a main cavity 31 arranged at the upper end of the vent 13, through openings 32 are arranged on the upper and lower sides of the main cavity 31, a filter screen plate 33 is arranged on the top of the main cavity 31, a fixed support plate 351 is fixedly connected to the inner wall of the top of the main cavity 31, and the fixed support plate 351 is provided with two groups, one side of one group of fixed support plates 351 is fixedly connected to a connecting support rod 37, and one side of the connecting support rod 37 is rotatably connected to a fan blade component 38.

[0031] The present invention will be further described below in conjunction with the embodiments.

[0032] Embodiment 1:

[0033] See also Figure 1 and Figure 5-8 A controller 213 and a buzzer alarm 214 are provided on one side of the box-type substation component 1, a smoke alarm 211 and a temperature detector 212 are provided on one side of the box door 11, and the controller 213 is electrically connected to the buzzer alarm 214, the smoke alarm 211 and the temperature detector 212 respectively; and the gas fire extinguishing equipment 28 is electrically connected to the controller 213, and the ventilation component 3 also includes a reciprocating screw rod 35 fixedly connected to one side of the fan blade component 38, and one end of the reciprocating screw rod 35 is rotatably connected to one side of a set of fixed support plates 351 A moving block 362 is threadedly connected to the outer periphery of the reciprocating screw rod 35, and a fan box component 36 is fixedly connected to one side of the moving block 362. An electric fan is provided on one side of the fan box component 36, and the electric fan is electrically connected to the controller 213. A connecting block 361 is fixedly connected to one side of the fan box component 36. A support plate 341 is also fixedly connected to the inner wall of the top of the main cavity 31, and two groups of support plates 341 are provided. A fixed long rod 34 is fixedly connected between the two groups of support plates 341, and the connecting block 361 is slidably connected to the outer periphery of the fixed long rod 34.

[0034] Embodiment 2:

[0035] See also Figure 1-4The fire extinguishing assembly 2 also includes a long block 26 fixedly connected to the inside of the installation cavity 21, and a sliding plate 27 is slidably connected to the upper end of the long block 26, a gas fire extinguishing device 28 is fixedly installed on the top of the sliding plate 27, a vent 29 is provided on one side of the gas fire extinguishing device 28, and the vent 29 is provided with multiple groups, a fixed rod 271 is fixedly connected to the top of the sliding plate 27, a fixed column 241 is fixedly connected to the top of the turntable 24, a connecting rod 25 is provided between the sliding plate 27 and the turntable 24, and both ends of the connecting rod 25 are fixedly connected to ring bodies 251, one group of ring bodies 251 is rotatably connected to the outer periphery of the fixed column 241, and the other group of ring bodies 251 is rotatably connected to the outer periphery of the fixed rod 271.

[0036] In summary: the present invention proposes a box-type substation with a high-temperature warning structure, in which a vent 13 is provided on the top of the box-type substation component 1 to dissipate the heat generated by the box-type substation component 1 during operation, and a filter screen 33 is provided on the top of the main cavity 31 to prevent external dust and impurities from entering the box-type substation component 1. A rainproof roof 12 is provided on the top of the box-type substation component 1 to protect the box-type substation component 1 from rain in rainy weather, and to prevent rainwater from penetrating into the box-type substation component 1 and affecting the use of the device. The temperature detector 212 is used to sense the inner cavity environment of the box-type substation component 1. When the temperature detector 212 senses that the internal temperature of the box-type substation component 1 exceeds the preset safe temperature range, a high temperature signal is sent to the controller 213. After receiving the signal, the controller 213 will feedback to the electric fan in the fan box component 36. The power supply and wires for the electric fan are arranged in the inner cavity of the main cavity 31. The controller 213 will turn on the working mode of the electric fan in the fan box component 36. The electric fan blows air, which is conducive to promoting the flow efficiency of the surrounding air, thereby improving the air circulation between the box-type substation component 1 and the external environment, and assisting the box-type substation component 1 to dissipate heat. To avoid over-temperature, the controller 213 will feedback to the buzzer alarm 214 after receiving the high temperature signal, and the buzzer alarm 214 will serve as an alarm reminder; during the use of the box-type substation component 1, the outside air will circulate in the main cavity 31. When wind blows into the main cavity 31, the wind will drive the fan blade component 38 to rotate, and the fan blade component 38 will drive the reciprocating screw rod 35 to rotate, and then the reciprocating screw rod 35 will drive the fan box component 36 to move, and the fan box component 36 and the electric fan in the fan box component 36 will slide back and forth horizontally along the fixed long rod 34 to perform the electric blowing mode. The reciprocating horizontal movement of the dynamic fan in the inner cavity of the main cavity 31 will further promote the flow efficiency of the fan to the surrounding air, thereby improving the heat dissipation efficiency of the ventilation component 3 to the box-type substation component 1. This setting enables the box-type substation component 1 to have a high temperature warning function, and the ventilation component 3 can increase the air flow rate between the box-type substation component 1 and the external environment, thereby improving the heat dissipation effect of the box-type substation component 1. At the same time, the wind energy in natural energy is utilized to save energy, improve the heat dissipation efficiency of the ventilation component 3 to the device, avoid damage caused by excessively high temperature in the inner cavity of the box-type substation component 1, and increase the service life of the device;

[0037] When the box-type substation component 1 is used for a long time, the external environmental factors may easily cause a fire in the box-type substation component 1. The fire monitoring component includes a smoke alarm 211 and a temperature detector 212, which monitor the induced temperature and smoke concentration in the inner cavity of the box-type substation component 1 in real time. When the temperature and smoke concentration in the internal environment of the box-type substation component 1 reach a certain value, the device determines that a fire has occurred. The temperature detector 212 and the smoke alarm 211 will immediately send a signal to the controller 213. After receiving the signal, the controller 213 will start the working mode of the gas fire extinguishing device 28, and the gas fire extinguishing device 28 It is a mature existing technology on the market. The gas fire extinguishing equipment 28 can use heptafluoropropane gas to extinguish fire. This is an efficient automatic fire extinguishing system. Its fire extinguishing agent HFC-227ea is colorless, odorless, low-toxic, and has good insulation and no secondary pollution. The heptafluoropropane gas fire extinguishing system is considered to be the most representative gas fire extinguishing system at present, and it is also the most ideal substitute for halogenated hydrocarbons 1211 and 1301. After the gas fire extinguishing equipment 28 is turned on, the gas fire extinguishing agent is sprayed out from the multiple groups of vents 29, so that the gas fire extinguishing agent is emitted from the installation cavity 21 to the box-type substation component 1 to extinguish the fire source, and at this time the smoke The alarm 211 sounds an alarm to remind the staff of the fire, and takes fire extinguishing measures. At the same time, the first motor 23 is turned on. The first motor 23 rotates to drive the turntable 24 to rotate. The turntable 24 drives the end of one end of the connecting rod 25 to rotate, and then drives the connecting rod 25 to drive the sliding plate 27 to move. The sliding plate 27 will move horizontally back and forth along the long block 26. The circular motion is converted into linear motion. The sliding plate 27 will drive the gas fire extinguishing device 28 to move horizontally back and forth in the device. The gas fire extinguishing device 28 itself is driven by the driving component, so that the gas fire extinguishing device 28 can quickly fill the entire box-type with the sprayed gas fire extinguishing agent. The inner cavity of the substation component 1 improves the fire extinguishing efficiency of the gas fire extinguishing equipment 28 on the box-type substation component 1; at the same time, when a fire occurs, the temperature detector 212 senses the high temperature and generates a signal to the controller 213, and the controller 213 turns on the electric fan in the fan box component 36 to perform the blowing mode. This operation can assist the device to evacuate the smoke to the external environment in time. This setting, through the addition of the fire extinguishing component 2, makes the box-type substation component 1 not only have a fire warning function, but also have the effect of autonomous fire extinguishing. When a fire occurs in itself, the fire extinguishing component can be automatically turned on, which effectively avoids the spread of fire, reduces the losses caused by fire, and improves the safe use of the device.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A box-type substation with a high temperature warning structure, comprising a box-type substation component (1), a fire extinguishing component (2) is arranged in the inner cavity of the box-type substation component (1), and a ventilation component (3) is arranged on the top of the box-type substation component (1), characterized in that: The box-type substation component (1) is rotatably connected to a box door (11) on one side, and the box door (11) is provided with two groups; the top of the box-type substation component (1) is provided with a vent (13); the upper end of the ventilation component (3) is provided with a rainproof roof (12), and the rainproof roof (12) is fixedly installed on the top of the box-type substation component (1); the fire extinguishing component (2) comprises an installation cavity (21) fixedly installed on the inner wall of the cavity of the box-type substation component (1); the top of the installation cavity (21) is provided with a through groove (22); a first motor (23) is provided inside the installation cavity (21); a turntable (24) is provided on the upper end of the first motor (23); the turntable (24) is provided on the upper end of the first motor (23); The disk (24) is connected to the output end of the first motor (23), and the inner cavity of the installation cavity (21) is also provided with a gas fire extinguishing device (28); the ventilation component (3) comprises a main cavity (31) arranged at the upper end of the ventilation port (13), the upper and lower sides of the main cavity (31) are provided with through openings (32), the top of the main cavity (31) is provided with a filter screen plate (33), the top inner wall of the main cavity (31) is fixedly connected with a fixed support plate (351), and the fixed support plate (351) is provided with two groups, one side of the fixed support plate (351) is fixedly connected with a connecting support rod (37), and one side of the connecting support rod (37) is rotatably connected with a fan blade component (38).

2. A box-type substation with a high temperature early warning structure according to claim 1, characterized in that: A controller (213) and a buzzer alarm (214) are arranged on one side of the box-type substation component (1); a smoke alarm (211) and a temperature detector (212) are arranged on one side of the box door (11); the controller (213) is electrically connected to the buzzer alarm (214), the smoke alarm (211) and the temperature detector (212), respectively; and the gas fire extinguishing equipment (28) is electrically connected to the controller (213).

3. A box-type substation with a high temperature early warning structure according to claim 2, characterized in that: The ventilation assembly (3) further comprises a reciprocating screw rod (35) fixedly connected to one side of the fan blade component (38), one end of the reciprocating screw rod (35) being rotatably connected to one side of a group of fixed support plates (351), and a moving block (362) being threadedly connected to the outer periphery of the reciprocating screw rod (35).

4. A box-type substation with a high temperature warning structure according to claim 3, characterized in that: One side of the moving block (362) is fixedly connected to a fan box component (36), one side of the fan box component (36) is provided with an electric fan, the electric fan is electrically connected to the controller (213), and one side of the fan box component (36) is fixedly connected to a connecting block (361).

5. A box-type substation with a high temperature warning structure according to claim 4, characterized in that: The top inner wall of the main cavity (31) is also fixedly connected to a support plate (341), and two groups of the support plates (341) are provided. A fixed long rod (34) is fixedly connected between the two groups of the support plates (341), and the connecting block (361) is slidably connected to the outer periphery of the fixed long rod (34).

6. A box-type substation with a high temperature early warning structure according to claim 5, characterized in that: The fire extinguishing assembly (2) further comprises a long block (26) fixedly connected to the interior of the installation cavity (21), and a sliding plate (27) is slidably connected to the upper end of the long block (26), and the gas fire extinguishing equipment (28) is fixedly installed on the top of the sliding plate (27).

7. A box-type substation with a high temperature warning structure according to claim 6, characterized in that: A vent (29) is provided on one side of the gas fire extinguishing equipment (28), and the vent (29) is provided in multiple groups. A fixing rod (271) is fixedly connected to the top of the sliding plate (27).

8. A box-type substation with a high temperature early warning structure according to claim 7, characterized in that: A fixing column (241) is fixedly connected to the top of the rotating disk (24), a connecting rod (25) is provided between the sliding plate (27) and the rotating disk (24), and both ends of the connecting rod (25) are fixedly connected to ring bodies (251).

9. A box-type substation with a high temperature warning structure according to claim 8, characterized in that: One group of the ring bodies (251) is rotatably connected to the outer periphery of the fixing column (241), and another group of the ring bodies (251) is rotatably connected to the outer periphery of the fixing rod (271).

Images