Intelligent electric power information acquisition equipment with automatic fire extinguishing function

Abstract

The invention discloses intelligent electric power information acquisition equipment with an automatic fire extinguishing function, and relates to the technical field of electric power information acquisition equipment.The intelligent electric power information acquisition equipment comprises a case and an information acquisition mechanism arranged in an inner cavity of the case, and the information acquisition mechanism can be placed by arranging the case; the information acquisition mechanism can be located in a relatively sealed space, and the external environment is prevented from affecting normal work of the information acquisition mechanism; the top box and the hinge fixedly connected to the outer surface of the top box are arranged, so that the top box can move at the opening of the case, and the effect of adjusting the inner cavity of the case is achieved; and the fire extinguishing mechanism is used for storing powder needed for fire extinguishing, by arranging the fire extinguishing mechanism, the temperature in the inner cavity of the machine box can be detected, and when a fire disaster is generated due to loss of the information collecting mechanism in the inner cavity of the machine box, a fire extinguishing device is automatically triggered, so that the effect of stopping open fire in the equipment from spreading is achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of electric power information collection equipment, and particularly relates to intelligent electric power information collection equipment with an automatic fire extinguishing function. BACKGROUND

[0002] Electric power information collection equipment is a key component in the construction of smart grids, and is mainly used for real-time collection, transmission and processing of various types of data in the electric power system, to provide reliable information support for the operation, management and decision-making of the power grid. The equipment is usually composed of a data collection unit, a communication module and a data processing system, and can realize accurate monitoring of parameters such as voltage, current, power and power quality of electric energy meters, transformers, switching devices and other electric power facilities. Through wired or wireless communication technology, the collected data can be uploaded to the main station system in real time, to provide a data basis for load forecasting, fault diagnosis, electricity settlement and energy efficiency analysis. With the development of Internet of Things and edge computing technology, modern electric power information collection equipment has been significantly improved in terms of compatibility, security and intelligence, supporting functions such as remote configuration, fault self-diagnosis and encrypted communication, effectively improving the automation level and operation efficiency of the electric power system. In addition, the equipment also plays an important role in new energy access, demand side response and other scenarios, providing a solid technical guarantee for building an efficient and reliable electric power information system.

[0003] As a core component of smart grids, electric power information collection equipment may cause internal fires due to electrical faults, short circuits or aging of components during operation, and does not have an automatic fire extinguishing function, which will bring serious safety hazards and operational risks. Since the equipment is usually installed in key locations such as substations, distribution rooms or outdoor poles, once a fire occurs and cannot be extinguished in time, the flames may spread rapidly to the surrounding electric power facilities, causing large-scale damage to the equipment, and even causing a chain power outage accident, seriously affecting the stable operation of the power grid. SUMMARY

[0004] To achieve the above object, the application is implemented by the following technical scheme: intelligent electric power information collection equipment with an automatic fire extinguishing function, comprising a case and an information collection mechanism arranged in the inner cavity of the case. The information collection mechanism is placed in the case, so that it can be in a relatively sealed space, preventing the external environment from affecting the normal operation of the information collection mechanism. A top box and a hinge fixedly connected to the outer surface of the top box. The hinge allows the top box to move in the opening of the case, adjusting the inner cavity of the case. The fire extinguishing mechanism is used for storing powder needed for fire extinguishing. The fire extinguishing mechanism can detect the temperature in the inner cavity of the case. When a fire occurs in the inner cavity of the case due to the loss of the information collection mechanism, the fire extinguishing device is automatically triggered, so that the perfluorocyclohexanone stored in the inner cavity can be vaporized to generate fire extinguishing gas, thereby preventing the information collection mechanism from being continuously damaged. The heat dissipation mechanism is used for dissipating heat in the inner cavity of the case. The heat dissipation mechanism can dissipate heat generated in the inner cavity of the case due to the operation of the information collection mechanism, thereby preventing the heat from accumulating in the inner cavity of the case and causing a fire. In addition, after an open fire occurs in the inner cavity of the case, the fire extinguishing gas generated in the inner cavity of the fire extinguishing mechanism can be poured into the inner cavity of the case. The top box is fixedly connected to the top opening of the case by a hinge. The fire extinguishing mechanism penetrates the outer surface of the top box. The heat dissipation mechanism is fixedly connected to the inner cavity of the top box. The fire extinguishing mechanism includes a reaction cylinder which penetrates the outer surface of the top box. The reaction cylinder is divided into two spaces by a film sheet. A connecting cylinder is fixedly connected to one end of the reaction cylinder in the inner cavity of the top box. A trigger mechanism is arranged in the inner cavity of the connecting cylinder. The trigger mechanism has a function of detecting an open fire. A connecting pipe is symmetrically arranged on the outer surface of the connecting cylinder. The heat dissipation mechanism is connected to the connecting cylinder through the connecting pipe. The film sheet is made of plastic film and is easily broken under pressure. The trigger mechanism can absorb heat in the inner cavity of the case and flow into the inner cavity of the heat dissipation mechanism under the action of the heat dissipation mechanism. In addition, the film sheet can be cut when the inner cavity of the case is on fire and generates high temperature, so that the stored perfluorocyclohexanone is vaporized. The space of the reaction cylinder which is far away from the connecting cylinder is provided with perfluorocyclohexanone.

[0005] Preferably, the outer surface of the case penetrates a heat dissipation net which is aligned with the information collection mechanism. The upper surface of the top box penetrates an air permeable net which is arranged directly above the heat dissipation mechanism. The heat dissipation net can cause the case to produce convection with the outside air. The air permeable net can cause hot air in the inner cavity of the top box to be discharged upwards.

[0006] Preferably, an inner thread ring is fixedly connected to the inner wall of the reaction cylinder. A threaded box is threadedly connected to the inner cavity of the inner thread ring. A screen is fixedly connected to the inner wall of the threaded box. A handle is fixedly connected to the outer surface of the threaded box.

[0007] Preferably, the trigger mechanism comprises a bend pipe fixedly connected to one side of the connecting cylinder away from the reaction cylinder, a gas-permeable block slidingly connected to the inner cavity of the bend pipe, a connecting rod fixedly connected to one side of the gas-permeable block close to the connecting cylinder, a cutting disc fixedly connected to the end of the connecting rod, the cutting disc being in the same straight line as the film sheet, a spring fixedly connected to the outer surface of the gas-permeable block, and the end of the spring being fixedly connected to the outer surface of the connecting cylinder.

[0008] Preferably, the end of the bend pipe away from the connecting cylinder is fixedly connected to a gas-permeable cylinder, the bottom end of the gas-permeable cylinder is fixedly connected to a threaded ring, the inner cavity of the threaded ring is threadedly connected to a threaded column, the top end of the threaded column is fixedly connected to a detent ball, the inner wall of the gas-permeable cylinder is fixedly connected to a detent plate, and the detent plate is frictionally adapted to the outer surface of the detent ball.

[0009] Preferably, the inner wall of the bend pipe is fixedly connected to a limiting frame, the inner cavity of the limiting frame is movably connected to a fusible alloy wire, the fusible alloy wire is a JUNLIN alloy and has a melting point of 92℃, the top end of the fusible alloy wire is fixedly connected to one side of the gas-permeable block away from the connecting rod, and the bottom end of the fusible alloy wire is arranged in the inner cavity of the detent ball.

[0010] Preferably, the heat dissipation mechanism comprises a connecting shell fixedly connected to the inner wall of the top box and an air inlet shell fixedly connected to the outer surface of the top box, the connecting shell is aligned with the air inlet shell, the inner wall of the connecting shell is fixedly connected to a gas-permeable ring, the outer surface of the air inlet shell is fixedly connected to a stepper motor, the output end of the stepper motor is mounted with a rotating rod through a shaft coupling, the outer surface of the rotating rod is fixedly connected with a first fan blade, the outer surface of the rotating rod is fixedly connected with a first rolling bearing, and the first rolling bearing is fixedly connected to the inner ring of the gas-permeable ring.

[0011] Preferably, the inner wall of the connecting shell is fixedly connected with a gas tank, the lower surface of the gas tank is penetrated by an air outlet, and the inner surface of the gas tank is provided with a strip-shaped hole for connecting the inner cavity of the gas tank with the space of the inner surface.

[0012] Preferably, the inner surface of the gas tank is provided with an air suction mechanism for absorbing the gas generated by the fire extinguishing mechanism, the air suction mechanism comprises a one-way bearing fixedly connected to the end of the rotating rod, a screw rod fixedly connected to the inner ring of the one-way bearing, a second rolling bearing fixedly connected to the end of the screw rod, a support frame fixedly connected to the outer ring of the second rolling bearing, and the support frame is fixedly connected to the inner surface of the gas tank.

[0013] Preferably, the outer surface of the lead screw is threadedly connected with a threaded sleeve, the outer surface of the threaded sleeve is fixedly connected with a third rolling bearing, the outer ring of the third rolling bearing is fixedly connected with a baffle, the baffle is slidingly connected to the upper surface of the air tank, and the outer surface of the lead screw is fixedly connected with a second fan blade.

[0014] The application provides a smart electric power information acquisition device with an automatic fire extinguishing function. I. The smart electric power information acquisition device with the automatic fire extinguishing function can detect the temperature in the inner cavity of the case, automatically trigger the fire extinguishing device when a fire occurs in the inner cavity of the case due to the loss of the information acquisition mechanism, and make the stored perfluorohexone vaporize to generate fire extinguishing gas, thereby preventing the information acquisition mechanism from being continuously damaged.

[0015] II. The smart electric power information acquisition device with the automatic fire extinguishing function can dissipate the heat generated in the inner cavity of the case due to the operation of the information acquisition mechanism, thereby preventing the heat from accumulating in the inner cavity of the case and causing a fire, and can pour the fire extinguishing gas generated in the inner cavity of the fire extinguishing mechanism into the inner cavity of the case after an open fire occurs in the inner cavity of the case.

[0016] III. The smart electric power information acquisition device with the automatic fire extinguishing function can separate the reaction cylinder into two independent spaces by arranging a film sheet made of plastic film that is easily broken under pressure, and can absorb the heat in the inner cavity of the case into the inner cavity of the heat dissipation mechanism under the action of the heat dissipation mechanism, and can cut the film sheet when the inner cavity of the case catches fire and generates high temperature, thereby making the stored perfluorohexone vaporize. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 1 is a schematic diagram of the external structure of the smart electric power information acquisition device with the automatic fire extinguishing function of the application; Figure 2 FIG. 2 is a schematic diagram of the expanded structure of the smart electric power information acquisition device with the automatic fire extinguishing function of the application; Figure 3 FIG. 3 is a schematic diagram of the local structure of the smart electric power information acquisition device with the automatic fire extinguishing function of the application; Figure 4 FIG. 4 is a schematic diagram of the structure of the fire extinguishing mechanism of the application; Figure 5 FIG. 5 is a schematic diagram of the cross-sectional structure of the fire extinguishing mechanism of the application; Figure 6 FIG. 6 is a schematic diagram of the structure of the triggering mechanism of the application; Figure 7 FIG. 7 is a schematic diagram of the cross-sectional structure of the triggering mechanism of the application; Figure 8 It is a schematic diagram of the heat dissipation mechanism structure of the application; Figure 9 It is a schematic diagram of the heat dissipation mechanism structure of the application; Figure 10 It is a schematic diagram of the heat dissipation mechanism structure of the application; Figure 11 It is a schematic diagram of the air suction mechanism structure of the application.

[0018] In the figure: 1, case; 2, hinge; 3, top box; 4, information acquisition mechanism; 5, heat dissipation net; 6, fire extinguishing mechanism; 7, heat dissipation mechanism; 8, air permeable net; 61, reaction cylinder; 62, connecting cylinder; 63, connecting pipe; 64, trigger mechanism; 65, internal thread ring; 66, threaded box; 67, handle; 68, screen; 69, diaphragm; 641, elbow; 642, air permeable block; 643, connecting rod; 644, cutting disc; 645, spring; 646, air permeable cylinder; 647, threaded ring; 648, threaded column; 649, detent ball; 6410, detent plate; 6411, fusible alloy wire; 6412, limiting frame; 71, connecting shell; 72, air tank; 73, air permeable ring; 74, air inlet shell; 75, air outlet; 76, stepper motor; 77, rotating rod; 78, first fan blade; 79, air suction mechanism; 710, first rolling bearing; 791, one-way bearing; 792, screw rod; 793, threaded sleeve; 794, third rolling bearing; 795, baffle; 796, second fan blade; 797, support frame; 798, second rolling bearing. DETAILED DESCRIPTION

[0019] The application will be further described below in conjunction with the drawings and specific embodiments. The embodiments of the application are given for illustration and description only, and are not intended to be exhaustive or to limit the application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments are chosen and described in order to best explain the principles of the application and its practical application, and to enable others skilled in the art to understand the application for various embodiments with various modifications as are suited to the particular use contemplated. As Figures 1-11 shown, the application provides a technical solution: an intelligent electric power information acquisition device with automatic fire extinguishing function, comprising a case 1 and an information acquisition mechanism 4 arranged in the inner cavity of the case 1. By arranging the case 1, the information acquisition mechanism 4 can be placed, so that the information acquisition mechanism 4 can be in a relatively sealed space, preventing the external environment from affecting the normal work of the information acquisition mechanism 4; a top box 3 and a hinge 2 fixedly connected to the outer surface of the top box 3. By arranging the hinge 2, the top box 3 can move at the opening of the case 1, achieving the effect of adjusting the inner cavity of the case 1; The fire extinguishing mechanism 6 is used for storing powder needed for fire extinguishing. By arranging the fire extinguishing mechanism 6, the temperature in the inner cavity of the cabinet 1 can be detected. When a fire is caused in the inner cavity of the cabinet 1 due to the loss of the information collecting mechanism 4, the fire extinguishing device is automatically triggered, the perfluorocyclohexanone stored in the inner cavity is vaporized to generate fire extinguishing gas, and the information collecting mechanism 4 is prevented from being continuously damaged. The heat dissipation mechanism 7 is used for dissipating heat in the inner cavity of the cabinet 1. By arranging the heat dissipation mechanism 7, the heat generated in the inner cavity of the cabinet 1 due to the operation of the information collecting mechanism 4 can be dissipated, so as to prevent the heat from accumulating in the inner cavity of the cabinet 1 to cause a fire. Meanwhile, after a flame is generated in the inner cavity of the cabinet 1, the fire extinguishing gas generated in the inner cavity of the fire extinguishing mechanism 6 can be poured into the inner cavity of the cabinet 1. The top box 3 is fixedly connected to the top opening of the cabinet 1 through the hinge 2. The fire extinguishing mechanism 6 penetrates the outer surface of the top box 3. The heat dissipation mechanism 7 is fixedly connected to the inner cavity of the top box 3. The fire extinguishing mechanism 6 comprises a reaction cylinder 61 which penetrates the outer side of the top box 3. The reaction cylinder 61 is divided into two spaces by a film sheet 69. The reaction cylinder 61 is fixedly connected to a connecting cylinder 62 at one end in the inner cavity of the top box 3. The connecting cylinder 62 is provided with a triggering mechanism 64 at the inner cavity. The triggering mechanism 64 has the function of detecting a flame. The outer side of the connecting cylinder 62 is symmetrically penetrated by a connecting pipe 63. The heat dissipation mechanism 7 is connected to the connecting cylinder 62 through the connecting pipe 63. By arranging the film sheet 69, the reaction cylinder 61 can be divided into two independent spaces. The film sheet 69 is made of plastic film and is easily broken under pressure. By arranging the triggering mechanism 64, the heat in the inner cavity of the cabinet 1 can be absorbed and flowed into the inner cavity of the heat dissipation mechanism 7 under the action of the heat dissipation mechanism 7. Meanwhile, when a fire is caused in the inner cavity of the cabinet 1 to generate high temperature, the film sheet 69 can be cut, so that the stored perfluorocyclohexanone is vaporized. The space of the reaction cylinder 61 which is far away from the connecting cylinder 62 is placed with perfluorocyclohexanone.

[0020] The outer surface of the cabinet 1 is penetrated by a heat dissipation net 5 which is aligned with the information collecting mechanism 4. The upper surface of the top box 3 is penetrated by a breathable net 8 which is arranged directly above the heat dissipation mechanism 7. By arranging the heat dissipation net 5, the cabinet 1 can produce convection with the outside air. By arranging the breathable net 8, the hot air in the inner cavity of the top box 3 can be discharged upwards.

[0021] The inner wall of the reaction cylinder 61 is fixedly connected with an internal thread ring 65, the inner cavity of the internal thread ring 65 is threadedly connected with a threaded box 66, the inner wall of the threaded box 66 is fixedly connected with a screen 68, and the outer surface of the threaded box 66 is fixedly connected with a handle 67. By arranging the internal thread ring 65, the threaded box 66 can be connected, so that the threaded box 66 can be connected in the inner cavity of the internal thread ring 65. By arranging the screen 68, the perfluorohexanone stored in the inner cavity of the threaded box 66 can be blocked. By arranging the handle 67, the threaded box 66 can be conveniently connected in the inner cavity of the internal thread ring 65 by the operating personnel. The trigger mechanism 64 comprises an elbow pipe 641, the elbow pipe 641 is fixedly connected to one side of the connecting cylinder 62 away from the reaction cylinder 61, the inner cavity of the elbow pipe 641 is slidably connected with a breathable block 642, one side of the breathable block 642 close to the connecting cylinder 62 is fixedly connected with a connecting rod 643, the end of the connecting rod 643 is fixedly connected with a cutting disc 644, the cutting disc 644 is in the same straight line with the film sheet 69, the outer surface of the breathable block 642 is fixedly connected with a spring 645, and the end of the spring 645 is fixedly connected to the outer surface of the connecting cylinder 62. By arranging the elbow pipe 641, the breathable block 642 can be limited, and at the same time, the airflow in the inner cavity of the case 1 can be introduced into the inner cavity of the connecting cylinder 62. By arranging the breathable block 642, the airflow can flow, and at the same time, the connecting rod 643 and the cutting disc 644 can be driven to move horizontally. By arranging the cutting disc 644, a plurality of cutting blades are arranged in the direction of the cutting disc 644 towards the film sheet 69. When the film sheet 69 is contacted, the film sheet 69 can be broken to make the perfluorohexanone in the inner cavity of the threaded box 66 contact with the hot air. By arranging the spring 645, when the breathable block 642 is no longer subjected to tension, the spring 645 releases the stored elastic potential energy, thereby making the breathable block 642 drive the cutting disc 644 to quickly move away from the film sheet 69. One end of the elbow pipe 641 away from the connecting cylinder 62 is fixedly connected with a breathable cylinder 646, the bottom end of the breathable cylinder 646 is fixedly connected with a threaded ring 647, the inner cavity of the threaded ring 647 is threadedly connected with a threaded column 648, the top end of the threaded column 648 is fixedly connected with a detent ball 649, and the inner wall of the breathable cylinder 646 is fixedly connected with a detent plate 6410. The detent plate 6410 is frictionally matched with the outer surface of the detent ball 649. By arranging the breathable cylinder 646, the hot air in the inner cavity of the case 1 can enter the inner cavity of the breathable cylinder 646. By arranging the threaded ring 647, the threaded column 648 can be limited, so that when the threaded column 648 rotates, the threaded column 648 can move up and down. By arranging the detent ball 649 and the detent plate 6410, when the detent ball 649 moves upward and contacts the detent plate 6410, the fusible alloy wire 6411 can be clamped. The inner wall of the elbow pipe 641 is fixedly connected with a limiting frame 6412, the inner cavity of the limiting frame 6412 is movably connected with a fusible alloy wire 6411,The fusible alloy wire 6411 is a junlin alloy and the melting point is 92 DEG C, the top end of the fusible alloy wire 6411 is fixedly connected to the air permeable block 642 away from the connecting rod 643, the bottom end of the fusible alloy wire 6411 is arranged at the inner cavity of the clamping ball 649, by arranging the fusible alloy wire 6411, when the temperature in the inner cavity of the case 1 rapidly increases due to fire, the fusible alloy wire 6411 can be fused, and the air permeable block 642 is no longer subjected to tension.

[0022] The heat dissipation mechanism 7 comprises a connecting shell 71 and an air inlet shell 74, the connecting shell 71 is fixedly connected to the inner wall of the top box 3, the air inlet shell 74 is fixedly connected to the outer surface of the top box 3, the connecting shell 71 is aligned with the air inlet shell 74, the inner wall of the connecting shell 71 is fixedly connected with an air permeable ring 73, the outer surface of the air inlet shell 74 is fixedly connected with a stepping motor 76, the output end of the stepping motor 76 is installed with a rotating rod 77 through a shaft coupling, the outer surface of the rotating rod 77 is fixedly connected with a first fan blade 78, the outer surface of the rotating rod 77 is fixedly connected with a first rolling bearing 710, the first rolling bearing 710 is fixedly connected to the inner ring of the air permeable ring 73, by arranging the stepping motor 76, after the power is connected and the switch is turned on, the rotating rod 77 drives the first fan blade 78 to rotate, and when the first fan blade 78 rotates, the hot air in the inner cavity of the case 1 can be discharged to the heat dissipation mechanism 7, by arranging the first rolling bearing 710, the rotating rod 77 is limited, and the rotating rod 77 drives the first fan blade 78 to rotate stably, the inner wall of the connecting shell 71 is fixedly connected with a gas tank 72, the lower surface of the gas tank 72 penetrates an air outlet 75, the inner surface of the gas tank 72 is provided with a strip-shaped hole, which is used for connecting the inner cavity of the gas tank 72 with the space of the inner surface, by penetrating the air outlet 75 on the lower surface of the gas tank 72, the fire extinguishing gas can be sprayed into the inner cavity of the case 1, so that the ignition point in the inner cavity of the case 1 can be extinguished, by arranging the strip-shaped hole on the inner surface of the gas tank 72, the inner cavity of the gas tank 72 is connected with the space of the inner surface.

[0023] The inner surface of the gas tank 72 is provided with an air suction mechanism 79 for absorbing the gas generated by the fire extinguishing mechanism 6, which comprises a one-way bearing 791 fixedly connected to the end of the rotating rod 77, a lead screw 792 fixedly connected to the inner ring of the one-way bearing 791, a second rolling bearing 798 fixedly connected to the end of the lead screw 792, a support frame 797 fixedly connected to the outer ring of the second rolling bearing 798, and the support frame 797 is fixedly connected to the inner surface of the gas tank 72. By arranging the air suction mechanism 79, the perfluorohexanone stored in the inner cavity of the threaded tank 66 can be blown into the inner cavity of the case 1 when a fire breaks out in the inner cavity of the case 1. By arranging the one-way bearing 791, when the rotating rod 77 reverses, the one-way bearing 791 drives the lead screw 792 to rotate, and when the rotating rod 77 rotates forward, the lead screw 792 does not rotate. By arranging the second rolling bearing 798, the lead screw 792 can rotate stably. The outer surface of the lead screw 792 is threadedly connected with a threaded sleeve 793, the outer surface of the threaded sleeve 793 is fixedly connected with a third rolling bearing 794, the outer ring of the third rolling bearing 794 is fixedly connected with a baffle 795, the baffle 795 is slidingly connected to the upper surface of the gas tank 72, and the outer surface of the lead screw 792 is fixedly connected with a second fan blade 796. By arranging the threaded sleeve 793, when the lead screw 792 rotates, the threaded sleeve 793 moves transversely on the outer surface of the lead screw 792, finally drives the baffle 795 to block the top opening of the gas tank 72, and finally makes the generated airflow can be discharged through the exhaust port 75 at the bottom of the gas tank 72.

[0024] Working principle: when using, the operator will put the machine box 1 in the area where information collection is needed, and start the information collection mechanism 4, so as to complete the information collection work; during the working process, the device control step motor 76 is connected to the power supply and its switch is turned on, so that the rotating rod 77 drives the first fan blade 78 to rotate, in the process of rotation of the first fan blade 78, the hot air in the inner cavity of the machine box 1 enters the inner cavity of the connecting cylinder 62 through the air cylinder 646, the elbow pipe 641 and the air block 642 in turn, and finally enters the inner cavity of the connecting shell 71 through the connecting pipe 63, and finally is discharged from the air inlet shell 74, so that the heat in the machine box 1 can be discharged; when the information collection mechanism 4 catches fire due to line or other reasons, the temperature in the inner cavity of the air cylinder 646 rises, and when it rises to the melting point of the fusible alloy wire 6411, the fusible alloy wire 6411 breaks, so that the air block 642 is no longer subjected to tension, and finally under the action of the spring 645, the air block 642 drives the connecting rod 643 and the cutting disc 644 to contact the diaphragm 69, and finally the diaphragm 69 is broken, at this time, the hot air will enter the inner cavity of the threaded box 66, and the perfluorohexone will be gasified, at the same time, the internal device control step motor 76 is reversed, in the process of reverse rotation, the rotating rod 77 drives the screw rod 792 to rotate, finally the threaded sleeve 793 moves transversely on the outer surface of the screw rod 792, at the same time, the baffle 795 closes the opening of the air tank 72, and in the process of reverse rotation of the rotating rod 77, the first fan blade 78 and the second fan blade 796 are reversed, so that the outside air enters the inner cavity of the air tank 72, under the blowing of the air flow, the gasified perfluorohexone in the inner cavity of the threaded box 66 enters the inner cavity of the air tank 72, and finally is sprayed into the inner cavity of the machine box 1 from the exhaust port 75, finally the gasified perfluorohexone contacts the open fire, and the combustion of the fire source is blocked.

[0025] Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art and related fields without creative labor should belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application, such as without special description and limitation, are implemented according to the conventional means in the art.

Claims

1. A smart power information acquisition device with automatic fire extinguishing function, characterized in that, Include: The cabinet (1), and the information collection mechanism (4) arranged at the inner cavity of the cabinet (1); Top box (3), and the hinge (2) fixedly connected to the outer surface of the top box (3); Fire extinguishing mechanism (6), which is used for storing powder needed for fire extinguishing; Heat dissipation mechanism (7), which is used for discharging heat in the inner cavity of the cabinet (1); The top box (3) is fixedly connected to the top opening of the cabinet (1) through the hinge (2), the fire extinguishing mechanism (6) penetrates the outer surface of the top box (3), and the heat dissipation mechanism (7) is fixedly connected to the inner cavity of the top box (3); The fire extinguishing mechanism (6) includes a reaction cylinder (61) penetrating the outer side of the top box (3), the reaction cylinder (61) is divided into two spaces by a film sheet (69), the reaction cylinder (61) is fixedly connected with a connecting cylinder (62) at one end of the inner cavity of the top box (3), a trigger mechanism (64) is arranged at the inner cavity of the connecting cylinder (62), the trigger mechanism (64) has the function of detecting open fire, a connecting pipe (63) symmetrically penetrates the outer side of the connecting cylinder (62), and the heat dissipation mechanism (7) is connected with the connecting cylinder (62) through the connecting pipe (63); The space away from the connecting cylinder (62) of the reaction cylinder (61) divided by the film sheet (69) is provided with perfluorohexanone. 2.The intelligent electric power information acquisition device with automatic fire extinguishing function according to claim 1, characterized in that: The outer surface of the cabinet (1) penetrates a heat dissipation net (5), the heat dissipation net (5) is aligned with the information collection mechanism (4), and the upper surface of the top box (3) penetrates a breathable net (8), which is arranged directly above the heat dissipation mechanism (7). 3.The intelligent electric power information acquisition device with automatic fire extinguishing function according to claim 2, characterized in that: The inner wall of the reaction cylinder (61) is fixedly connected with an internal thread ring (65), the inner cavity of the internal thread ring (65) is threadedly connected with a threaded box (66), the inner wall of the threaded box (66) is fixedly connected with a screen (68), and the outer surface of the threaded box (66) is fixedly connected with a handle (67). 4.The intelligent electric power information acquisition device with automatic fire extinguishing function of claim 3, wherein: The trigger mechanism (64) includes an elbow (641), the elbow (641) is fixedly connected to one side of the connecting cylinder (62) away from the reaction cylinder (61), the inner cavity of the elbow (641) is slidably connected with a breathable block (642), one side of the breathable block (642) close to the connecting cylinder (62) is fixedly connected with a connecting rod (643), the end of the connecting rod (643) is fixedly connected with a cutting disc (644), the cutting disc (644) is in the same straight line with the film sheet (69), the outer surface of the breathable block (642) is fixedly connected with a spring (645), and the end of the spring (645) is fixedly connected to the outer surface of the connecting cylinder (62). 5.The intelligent electric power information acquisition device with automatic fire extinguishing function according to claim 4, characterized in that: The bend pipe (641) is fixedly connected with a gas permeable cylinder (646) away from one end of the connecting cylinder (62), the bottom end of the gas permeable cylinder (646) is fixedly connected with a threaded ring (647), the inner cavity of the threaded ring (647) is threadedly connected with a threaded column (648), the top end of the threaded column (648) is fixedly connected with a clamping ball (649), the inner wall of the gas permeable cylinder (646) is fixedly connected with a clamping plate (6410), and the clamping plate (6410) is frictionally matched with the outer surface of the clamping ball (649). 6.The intelligent electric power information acquisition device with automatic fire extinguishing function according to claim 5, characterized in that: The inner wall of the bend pipe (641) is fixedly connected with a limiting frame (6412), the inner cavity of the limiting frame (6412) is movably connected with a fusible alloy wire (6411), the fusible alloy wire (6411) is a fusible alloy with a melting point of 92 DEG C, the top end of the fusible alloy wire (6411) is fixedly connected to one side of the gas permeable block (642) away from the connecting rod (643), and the bottom end of the fusible alloy wire (6411) is arranged in the inner cavity of the clamping ball (649). 7.The intelligent electric power information acquisition device with automatic fire extinguishing function according to claim 6, characterized in that: The heat dissipation mechanism (7) comprises a connecting shell (71) and an air inlet shell (74), the connecting shell (71) is fixedly connected to the inner wall of the top box (3), the air inlet shell (74) is fixedly connected to the outer surface of the top box (3), the connecting shell (71) is aligned with the air inlet shell (74), the inner wall of the connecting shell (71) is fixedly connected with a gas permeable ring (73), the outer surface of the air inlet shell (74) is fixedly connected with a stepping motor (76), the output end of the stepping motor (76) is provided with a rotating rod (77) through a shaft coupling, the outer surface of the rotating rod (77) is fixedly connected with a first fan blade (78), the outer surface of the rotating rod (77) is fixedly connected with a first rolling bearing (710), and the first rolling bearing (710) is fixedly connected to the inner ring of the gas permeable ring (73). 8.The intelligent electric power information acquisition device with automatic fire extinguishing function according to claim 7, characterized in that: The inner wall of the connecting shell (71) is fixedly connected with a gas tank (72), the lower surface of the gas tank (72) penetrates an air outlet (75), and the inner surface of the gas tank (72) is provided with a strip-shaped hole for connecting the inner cavity of the gas tank (72) with the space of the inner surface. 9.The intelligent electric power information acquisition device with automatic fire extinguishing function of claim 8, wherein: The inner surface of the gas tank (72) is provided with an air suction mechanism (79) for absorbing the gas generated by the fire extinguishing mechanism (6), the air suction mechanism (79) comprises a one-way bearing (791), the one-way bearing (791) is fixedly connected to the end of the rotating rod (77), the inner ring of the one-way bearing (791) is fixedly connected with a lead screw (792), the end of the lead screw (792) is fixedly connected with a second rolling bearing (798), the outer ring of the second rolling bearing (798) is fixedly connected with a support frame (797), and the support frame (797) is fixedly connected to the inner surface of the gas tank (72). 10.The intelligent electric power information acquisition device with automatic fire extinguishing function according to claim 9, characterized in that: The outer surface of the screw rod (792) is threadedly connected with a threaded sleeve (793), the outer surface of the threaded sleeve (793) is fixedly connected with a third rolling bearing (794), the outer ring of the third rolling bearing (794) is fixedly connected with a baffle (795), the baffle (795) is slidingly connected with the upper surface of the air tank (72), and the outer surface of the screw rod (792) is fixedly connected with a second fan blade (796).

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