CN112688195A - Safe type switch board with emergent cooling structure of putting out a fire - Google Patents
Safe type switch board with emergent cooling structure of putting out a fire Download PDFInfo
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- CN112688195A CN112688195A CN202110085206.9A CN202110085206A CN112688195A CN 112688195 A CN112688195 A CN 112688195A CN 202110085206 A CN202110085206 A CN 202110085206A CN 112688195 A CN112688195 A CN 112688195A
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Abstract
The invention discloses a safe power distribution cabinet with an emergency fire-extinguishing and cooling structure, which relates to the field of power distribution cabinets and aims to solve the problem that the internal electrical elements of the existing power distribution cabinet are damaged due to the fact that spontaneous combustion phenomenon occurs in the use process but the functions of alarming and emergency fire-extinguishing and cooling cannot be achieved in time. The power distribution cabinet is novel in structure, has a smoke alarm function, can start emergency treatment to control fire in the power distribution cabinet, and can control the temperature in the power distribution cabinet through water cooling to protect internal electrical elements.
Description
Technical Field
The invention relates to the field of power distribution cabinets, in particular to a safe power distribution cabinet with an emergency fire extinguishing and cooling structure.
Background
The distribution cabinet is a final-stage device of a distribution system. The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load. The primary power distribution equipment is commonly called a power distribution center. They are installed centrally in substations of enterprises to distribute electric energy to subordinate distribution equipment at different sites. The primary equipment is close to the step-down transformer, so the requirement on electrical parameters is high, and the capacity of an output circuit is also high; the secondary distribution equipment is a general name of a power distribution cabinet and a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load; the final distribution equipment is collectively referred to as a lighting power distribution box. They are located far from the power supply center and are distributed small-capacity power distribution equipment.
Traditional switch board is in the use, and its inside high temperature that easily produces leads to inside temperature to rise to the spontaneous combustion phenomenon appears, and current switch board can't be to this kind of condition automatic alarm and start the function of the cooling of putting out a fire of emergency, thereby leads to its inside electrical component impaired, consequently, in order to solve this type of problem, we have provided a safe type switch board with emergency fire extinguishing cooling structure.
Disclosure of Invention
The invention provides a safe power distribution cabinet with an emergency fire-extinguishing and temperature-reducing structure, which solves the problem that the internal electrical elements of the existing power distribution cabinet are damaged due to the spontaneous combustion phenomenon in the use process but the alarm cannot be given in time and the emergency fire-extinguishing and temperature-reducing functions are realized.
In order to achieve the purpose, the invention adopts the following technical scheme:
a safety power distribution cabinet with an emergency fire-extinguishing and cooling structure comprises a cabinet body, wherein a water tank is fixedly mounted at the top end of the cabinet body, a liquid injection port is formed in the top end of the water tank, a sealing cover plate is mounted at the liquid injection port, a mounting plate is fixedly connected to the inner wall of the bottom end of the cabinet body, two symmetrically-distributed filter partition plates are fixedly connected to the top end of the mounting plate, the top end of each filter partition plate is fixedly connected with the inner wall of the top end of the cabinet body, a movable groove is formed in the mounting plate, a movable plate is slidably mounted in the movable groove, an electric telescopic rod is fixedly mounted in the mounting plate and positioned below the movable groove, the top end of the electric telescopic rod is fixedly connected with the bottom end of the movable plate, two symmetrically-distributed movable rods are fixedly connected to the top end of, and extend to the inside fixedly connected with baffle of water tank, the thermovent has all been seted up to the both sides of the cabinet body, just install sealed insulating mechanism between thermovent and the movable rod.
Preferably, the water outlets are formed in two sides of the water tank and are obliquely arranged, the baffle is tightly attached to the inner wall of the water tank to slide, and a waterproof rubber plate is arranged at the contact position of the baffle and the water tank.
Preferably, a smoke sensor, a controller and a temperature sensor are fixedly mounted on the inner wall of the cabinet body, the input end of the controller is connected with the output ends of the smoke sensor and the temperature sensor, the output end of the controller is connected with the input end of the electric telescopic rod, the controller is of a DATA-7311 type, the temperature sensor is of a PT100 type, and the smoke sensor is of a MQ-2 type.
As preferred, sealed insulating mechanism includes heating panel, spacing groove, gag lever post and link, radiator department installs the same heating panel of a plurality of structures along its direction of height equidistance, just fixedly connected with multiunit is the gag lever post of symmetric distribution between the both sides inner wall of radiator, the spacing groove has all been seted up along its length direction in the both sides of heating panel, just gag lever post slidable mounting and the inside in spacing groove, the heating panel is close to one side fixedly connected with link of the internal portion of cabinet.
Preferably, the connecting frame is of a U-shaped structure, the movable rod penetrates through a U-shaped groove of the connecting frame, and the movable rod is rotatably connected with the connecting frame.
Preferably, the movable rod is close to the clean mechanism of the inside one side fixedly connected with of cabinet body, just clean mechanism includes connecting rod, adjustable shelf, rack board, toothed disc, dwang and clean board.
As preferred, one side fixedly connected with that the movable rod is close to the internal portion of cabinet rather than the connecting rod that is the vertical distribution, just the tip fixedly connected with of connecting rod is parallel distribution's adjustable shelf, two with the movable rod one side intermediate position that the filtration baffle kept away from each other all rotates and is connected with the dwang, just the tip fixedly connected with toothed disc of dwang, a plurality of clean boards that are the distribution of annular array of fixedly connected with on the body of rod of dwang, just clean board closely pastes the filtration baffle and slides.
Preferably, the adjustable shelf is the setting of U type structure, just the toothed disc is located the U type inslot portion of adjustable shelf, its direction of height fixedly connected with rack plate is followed to U type inslot side inner wall of adjustable shelf, just the tooth piece on the rack plate meshes with the tooth piece on the toothed disc.
The invention has the beneficial effects that:
1. through at internal smoke transducer, temperature sensor, controller and the alarm of setting of cabinet for this switch board has spontaneous combustion alarming function, and can start emergency treatment and control the intensity of a fire of this switch board, protects its inside electrical component, falls to the minimum with the loss.
2. Drive the removal of fly leaf and movable rod through electric telescopic handle, can make the heating panel laminate each other to isolated outside air makes the inside oxygen deficiency state that is in of switch board, and the in time control intensity of a fire can carry out the water-cooling heat dissipation cooling to the cabinet body through the water of water tank inside simultaneously.
3. The rack plate can be ordered to drive the toothed disc and the rotating rod to rotate by the movement of the movable frame driven by the movable rod, so that the cleaning plate can be attached to the surface of the filtering partition plate to rotate, the surface of the filtering partition plate is cleaned, and the phenomenon that the heat dissipation effect of the power distribution cabinet is poor due to the blockage of the filtering holes in the filtering partition plate is prevented.
To sum up, this switch board has smog alarming function to can start emergency treatment and control the inside intensity of a fire of switch board, can control the inside temperature of switch board through the water-cooling simultaneously, protect its inside electrical component, suitable using widely.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of B of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of C of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the cleaning mechanism mounted on the filtering baffle of the present invention;
FIG. 6 is a sectional plan view of a side structure of the cabinet of the present invention;
fig. 7 is an enlarged structural view of D in fig. 6 according to the present invention.
Reference numbers in the figures: 1 cabinet body, 2 water tanks, 3 baffles, 4 liquid injection ports, 5 movable rods, 6 mounting plates, 7 movable grooves, 8 movable plates, 9 electric telescopic rods, 10 filtering partition plates, 11 cleaning plates, 12 water outlets, 13 movable frames, 14 gear discs, 15 rotating rods, 16 heat dissipation plates, 17 limiting grooves, 18 limiting rods, 19 connecting frames, 20 heat dissipation ports, 21 connecting rods and 22 rack plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1, 2, 4 and 6, a safety power distribution cabinet with an emergency fire-extinguishing and temperature-reducing structure comprises a cabinet body 1, a water tank 2 is fixedly mounted at the top end of the cabinet body 1, a liquid injection port 4 is formed in the top end of the water tank 2, a sealing cover plate is mounted at the liquid injection port 4, a mounting plate 6 is fixedly connected to the inner wall of the bottom end of the cabinet body 1, two symmetrically-distributed filter partition plates 10 are fixedly connected to the top end of the mounting plate 6, the top end of each filter partition plate 10 is fixedly connected to the inner wall of the top end of the cabinet body 1, a movable groove 7 is formed in the mounting plate 6, a movable plate 8 is slidably mounted in the movable groove 7, an electric telescopic rod 9 is fixedly mounted in the mounting plate 6, the electric telescopic rod 9 is located below the movable groove 7, the top end of the electric telescopic rod 9 is fixedly connected to the, and the movable rod 5 runs through the cabinet body 1 and extends to the baffle 3 fixedly connected with the inside of the water tank 2, the heat dissipation ports 20 are arranged on both sides of the cabinet body 1, and a sealing insulation mechanism is arranged between the heat dissipation ports 20 and the movable rod 5.
Sealing insulation mechanism includes heating panel 16, spacing groove 17, gag lever post 18 and link 19, thermovent 20 department installs the same heating panel 16 of a plurality of structures along its direction of height equidistance, and fixedly connected with multiunit is the gag lever post 18 of symmetric distribution between the both sides inner wall of thermovent 20, spacing groove 17 has all been seted up along its length direction in the both sides of heating panel 16, and gag lever post 18 slidable mounting and the inside of gag lever post 17, heating panel 16 is close to one side fixedly connected with link 19 of the 1 inside of the cabinet body, link 19 is the setting of U type structure, and movable rod 5 runs through the U type groove of link 19, and movable rod 5 is the rotation with link 19 and is connected.
When the temperature sensor and the smoke sensor in the cabinet body 1 detect that a fire disaster occurs in the power distribution cabinet, at the moment, the temperature sensor and the smoke sensor transmit signals to the controller, the controller starts the electric telescopic rod 9, the electric telescopic rod 9 pushes the movable plate 8 upwards, so that the movable plate 8 pushes the movable rod 5 upwards, the movable rod 5 drives the connecting frame 19 to rotate around the connecting point of the connecting frame 19 and the movable rod 5, at this time, the connecting frame 19 drives the heat dissipation plate 16 to rotate, thereby the plurality of heat dissipation plates 16 are butted end to end, the heat dissipation port 20 is sealed, thereby the external air can be isolated, the fire in the cabinet body 1 is extinguished, meanwhile, the movable rod 5 can push the baffle 3 upwards to open the water outlet 12, at the moment, the water in the water tank 2 can flow out through the water outlet 12, the surface of the cabinet body 1 is cooled and radiated, and the interior of the cabinet body can be cooled through heat conduction.
Example two
Referring to fig. 1, 3 and 5-7, a cleaning mechanism is fixedly connected to one side of the movable rod 5 near the inside of the cabinet 1, and the cleaning mechanism includes a connecting rod 21, a movable frame 13, a rack plate 22, a gear plate 14, a rotating rod 15 and a cleaning plate 11.
The movable rod 5 is close to the connecting rod 21 that the inside one side fixedly connected with of the cabinet body 1 rather than being the vertical distribution, and the tip fixedly connected with of connecting rod 21 is parallel distribution's adjustable shelf 13 with movable rod 5, two one side intermediate positions that filter baffle 10 kept away from each other all rotate and are connected with dwang 15, and the tip fixedly connected with toothed disc 14 of dwang 15, a plurality of clean boards 11 that are the distribution of annular array of fixedly connected with on the body of rod of dwang 15, and clean board 11 hugs closely and filters baffle 10 and slide.
The movable frame 13 is a U-shaped structure, the gear wheel 14 is located inside a U-shaped groove of the movable frame 13, a rack plate 22 is fixedly connected to the inner wall of one side of the U-shaped groove of the movable frame 13 along the height direction of the inner wall, and a toothed block on the rack plate 22 is meshed with a toothed block on the gear wheel 14.
In this embodiment, follow the in-process that fly leaf 8 reciprocated at movable rod 5, movable rod 5 drives connecting rod 21 and adjustable shelf 13 and reciprocates, it reciprocates to drive rack plate 22 simultaneously, the block of tooth on rack plate 22 and the block of tooth interlock on the toothed disc 14, thereby can make toothed disc 14 rotate, toothed disc 14 drives dwang 15 and rotates, make dwang 15 drive cleaning plate 11 and rotate, the dust of adhesion is cleaned on cleaning plate 11 to filtering baffle 10, it is unobstructed to keep its filtration pore.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The safety power distribution cabinet with the emergency fire-extinguishing cooling structure comprises a cabinet body (1) and is characterized in that a water tank (2) is fixedly mounted at the top end of the cabinet body (1), a liquid injection port (4) is formed in the top end of the water tank (2), a sealing cover plate is mounted at the liquid injection port (4), a mounting plate (6) is fixedly connected to the inner wall of the bottom end of the cabinet body (1), two symmetrically-distributed filtering partition plates (10) are fixedly connected to the top end of the mounting plate (6), the top end of each filtering partition plate (10) is fixedly connected with the inner wall of the top end of the cabinet body (1), a movable groove (7) is formed in the mounting plate (6), a movable plate (8) is slidably mounted in the movable groove (7), an electric telescopic rod (9) is fixedly mounted in the mounting plate (6), and the electric telescopic rod (9) is located below the movable groove (7), the top of electric telescopic handle (9) and the bottom fixed connection of fly leaf (8), two movable rods (5) that are the symmetric distribution of the top fixedly connected with of fly leaf (8), just the cabinet body (1) is run through in movable rod (5), and extends to inside fixedly connected with baffle (3) of water tank (2), thermovent (20) have all been seted up to the both sides of the cabinet body (1), just install sealed insulating mechanism between thermovent (20) and movable rod (5).
2. The safety power distribution cabinet with the emergency fire-extinguishing and temperature-reducing structure according to claim 1, wherein water outlets (12) are formed in both sides of the water tank (2), the water outlets (12) are obliquely arranged, the baffle (3) is tightly attached to the inner wall of the water tank (2) to slide, and a waterproof rubber plate is installed at the contact position of the baffle (3) and the water tank (2).
3. The safety power distribution cabinet with the emergency fire-extinguishing and temperature-reducing structure is characterized in that a smoke sensor, a controller and a temperature sensor are fixedly mounted on the inner wall of the cabinet body (1), the input end of the controller is connected with the output ends of the smoke sensor and the temperature sensor, the output end of the controller is connected with the input end of the electric telescopic rod (9), the controller is of a type DATA-7311, the temperature sensor is of a type PT100, and the smoke sensor is of a type MQ-2.
4. The safety power distribution cabinet with the emergency fire-extinguishing and cooling structure is characterized in that the sealing and insulating mechanism comprises a heat-dissipating plate (16), a limiting groove (17), a limiting rod (18) and a connecting frame (19), the heat-dissipating plate (16) with the same structure is installed at the position of the heat-dissipating port (20) at equal intervals along the height direction of the heat-dissipating port, a plurality of groups of limiting rods (18) are symmetrically distributed and fixedly connected between the inner walls of the two sides of the heat-dissipating port (20), the limiting groove (17) is formed in each of the two sides of the heat-dissipating plate (16) along the length direction of the heat-dissipating plate, the limiting rod (18) is slidably installed in the limiting groove (17), and the heat-dissipating plate (16) is close to the connecting frame (19) which is fixedly connected to one side.
5. The safety power distribution cabinet with the emergency fire-extinguishing and temperature-reducing structure according to claim 4, wherein the connecting frame (19) is of a U-shaped structure, the movable rod (5) penetrates through a U-shaped groove of the connecting frame (19), and the movable rod (5) is rotatably connected with the connecting frame (19).
6. The safety power distribution cabinet with the emergency fire-extinguishing and temperature-reducing structure according to claim 1, wherein the movable rod (5) is close to a cleaning mechanism fixedly connected to one side inside the cabinet body (1), and the cleaning mechanism comprises a connecting rod (21), a movable frame (13), a rack plate (22), a toothed disc (14), a rotating rod (15) and a cleaning plate (11).
7. The safe power distribution cabinet with the emergency fire-extinguishing and temperature-reducing structure according to claim 6, characterized in that the movable rod (5) is close to the connecting rod (21) which is vertically distributed and fixedly connected to one side of the interior of the cabinet body (1), and the end portion of the connecting rod (21) is fixedly connected to the movable frame (13) which is parallel distributed with the movable rod (5), two the middle positions of one side of the filtering partition plate (10) which is far away from each other are rotatably connected to the rotating rod (15), and the end portion of the rotating rod (15) is fixedly connected to the gear disc (14), a plurality of cleaning plates (11) which are distributed in an annular array are fixedly connected to the rod body of the rotating rod (15), and the cleaning plates (11) are tightly attached to the sliding of the filtering partition plate (10).
8. The safe power distribution cabinet with the emergency fire-extinguishing and temperature-reducing structure is characterized in that the movable frame (13) is of a U-shaped structure, the gear wheel (14) is located inside a U-shaped groove of the movable frame (13), a rack plate (22) is fixedly connected to the inner wall of one side of the U-shaped groove of the movable frame (13) along the height direction of the inner wall, and tooth blocks on the rack plate (22) are meshed with tooth blocks on the gear wheel (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110085206.9A CN112688195A (en) | 2021-01-22 | 2021-01-22 | Safe type switch board with emergent cooling structure of putting out a fire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110085206.9A CN112688195A (en) | 2021-01-22 | 2021-01-22 | Safe type switch board with emergent cooling structure of putting out a fire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112688195A true CN112688195A (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110085206.9A Withdrawn CN112688195A (en) | 2021-01-22 | 2021-01-22 | Safe type switch board with emergent cooling structure of putting out a fire |
Country Status (1)
| Country | Link |
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| CN (1) | CN112688195A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113990001A (en) * | 2021-10-29 | 2022-01-28 | 贵阳耘志电子技术有限公司 | Remote-control controllable alarm equipment based on big data platform |
| CN115291099A (en) * | 2022-09-29 | 2022-11-04 | 临沂财帛电子信息科技有限责任公司 | Power distribution switch testing device for electromechanical assembly |
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| CN115291099A (en) * | 2022-09-29 | 2022-11-04 | 临沂财帛电子信息科技有限责任公司 | Power distribution switch testing device for electromechanical assembly |
| CN115291099B (en) * | 2022-09-29 | 2023-03-14 | 临沂财帛电子信息科技有限责任公司 | Power distribution switch testing device for electromechanical assembly |
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Application publication date: 20210420 |