CN113644568B - Outdoor fireproof transformer substation - Google Patents
Outdoor fireproof transformer substation Download PDFInfo
- Publication number
- CN113644568B CN113644568B CN202111130758.3A CN202111130758A CN113644568B CN 113644568 B CN113644568 B CN 113644568B CN 202111130758 A CN202111130758 A CN 202111130758A CN 113644568 B CN113644568 B CN 113644568B
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- China
- Prior art keywords
- transformer substation
- fire
- fixedly connected
- wall
- box
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/24—Circuit arrangements for boards or switchyards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
Abstract
The invention provides an outdoor fireproof transformer substation, which belongs to the technical field of transformer substations and comprises a transformer substation box body, a base fixedly connected to the lower surface of the transformer substation box body and a fire fighting box fixedly connected to the upper surface of the transformer substation box body, wherein a partition plate is fixedly connected to the inner wall of the transformer substation box body, heat dissipation holes are formed in the outer surface of the partition plate, and heat dissipation devices are symmetrically arranged on the outer surface of the transformer substation box body. This outdoor fire prevention type transformer substation, when the inside conflagration that takes place of transformer substation box, response fire accident through detecting controlling means can be quick accurate, then control lifting unit drives the guard plate and removes, can the flow of quick isolated air, in time control conflagration spread, drive simultaneously and control start valve group and store the fire extinguishing gas in the bottle to the nozzle through pipeline transportation, then through the nozzle with the fire extinguishing gas is full of the transformer substation box inside fast to can put out a fire fast effectual.
Description
Technical Field
The invention belongs to the technical field of transformer substations, and particularly relates to an outdoor fireproof transformer substation.
Background
The utility model provides a box-type transformer substation, also called prefabricated substation or prefabricated substation, be a high tension switchgear, distribution transformer and low voltage distribution equipment, prefabricated indoor of mill, outdoor compact distribution equipment of arranging into an organic whole according to certain wiring scheme, it steps down to be about the transformer, function such as low voltage distribution organically combines together, install at steel construction case, specially adapted urban network construction and transformation, be the brand-new transformer substation that rises after the civil engineering transformer substation, the box-type transformer substation is applicable to the mine, the factory enterprise, oil gas field and wind power generation station, it has replaced original civil engineering electricity distribution room, the distribution substation, become novel complete set transformer substation.
At present, when traditional outdoor transformer substation is in use, because heavy current equipment in the transformer substation is more, and use for a long time and produce a large amount of heat easily, lead to inside temperature too high, cause the emergence of conflagration easily, traditional transformer substation can not timely effectual processing fire accident, lead to the further spread of conflagration, thereby bring great economic loss, use protective properties is relatively poor, bring the potential safety hazard to the surrounding environment of transformer substation simultaneously, the safety in utilization is lower, moreover, traditional outdoor transformer substation can not separate the conflagration of surrounding environment, not only influence the safe handling of transformer substation, cause irrecoverable loss more easily, lead to outdoor use cost is higher.
Disclosure of Invention
The invention aims to provide an outdoor fireproof transformer substation, and aims to solve the problems that in the prior art, the fireproof performance inside a transformer substation is poor, the use safety is low, and the use protection performance of an external fire disaster cannot be blocked.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an outdoor fire prevention type transformer substation, includes transformer substation box, the base of fixed connection at transformer substation box lower surface and the fire control box of fixed connection at transformer substation box upper surface, the inner wall fixedly connected with baffle of transformer substation box, the louvre has been seted up to the surface of baffle, the outward appearance symmetry of transformer substation box is provided with heat abstractor, the inner wall that transformer substation box is close to heat abstractor has the guard plate through lifting unit sliding connection, the upper portion of fire control box inner wall has fire extinguishing agent storage bottle through rack fixed mounting, the interior bottom wall fixed mounting of fire control box has control start valve group, fire extinguishing agent storage bottle is connected with control start valve group through the pipe, control start valve group's output fixed mounting has pipeline, pipeline runs through fire control box and transformer substation box, just pipeline fixed mounting is in the both sides of baffle surface, fixed mounting has the nozzle on the pipeline, the interior bottom wall of fire control box is provided with surveys controlling means, the edge of base upper surface has seted up first spacing groove, the edge of base inner bottom wall has the corresponding spacing groove with first limit groove, the second limit groove has been provided with at the base plate corresponding limit groove, the second limit groove has the drive groove is close to the inner wall of the base plate, the fire prevention groove is provided with the fire prevention groove.
In order to ensure the ventilation effect of the outdoor fireproof transformer substation, as one preferable mode of the invention, the heat radiating device comprises a mounting frame fixedly connected to the outer surface of a transformer substation box body, the inner wall of the mounting frame is fixedly connected with a support, a heat radiating fan is fixedly arranged on the support, and a louver grid is fixedly arranged at the edge of the inner wall of the mounting frame.
In order to enable the outdoor fireproof transformer station to achieve the effect of being capable of rapidly sealing a transformer substation, as one preferable mode of the invention, the lifting assembly comprises a sliding rail and an electric push rod, the sliding rail is fixedly arranged on the inner wall, close to the installation frame, of the transformer substation box body, a sliding block matched with the sliding rail is fixedly connected to the outer surface of the protection plate, the electric push rod is fixedly arranged on the inner wall of the transformer substation box body, and one end of the electric push rod is fixedly connected with the upper surface of the protection plate.
In order to enable the outdoor fireproof transformer station to achieve the effect of simpler and more efficient control, as one preferable mode of the outdoor fireproof transformer station, the detection control device comprises smoke sensors, a first controller and an alarm, wherein the number of the smoke sensors is at least two, the smoke sensors are uniformly arranged on the inner wall of a transformer station box body, the first controller is arranged on the inner bottom wall of the fire box, the alarm is arranged at the edge of the inner bottom wall of the fire box, and the control starting valve group, the smoke sensors, the alarm and the electric push rod are all electrically connected with the first controller.
In order to enable the outdoor fireproof transformer station to achieve the effect of safer and more reliable operation, as one preferable mode of the invention, the driving device comprises a rack and a second controller arranged on the inner bottom wall of the base, the rack is fixedly connected to the inner side wall of the fireproof plate, the base is fixedly connected with a fixing frame close to the inner bottom wall of the rack, a transmission rod penetrates through the fixing frame, the outer surface of the transmission rod is fixedly connected with a gear, the gear is meshed with the rack and connected with the rack, a motor is fixedly arranged on the inner bottom wall of the base close to the transmission rod, the output end of the motor is fixedly connected with one end of the transmission rod through a coupler, the motor is electrically connected with the second controller, and the second controller is electrically connected with the first controller.
In order to enable the outdoor fireproof transformer station to achieve the effect of guaranteeing the safety and stability of the fireproof plate, as one preferable mode of the outdoor fireproof transformer station, the number of racks is at least two, the racks are uniformly arranged on the inner side wall of the fireproof plate, the number of the gears is consistent with that of the racks, a protective cover is fixedly connected to the lower surface of the base, and the fireproof plate and the racks are arranged in the protective cover.
In order to achieve the effect of rapidly extinguishing fire for the outdoor fireproof transformer station, the number of the nozzles is at least two, and the nozzles are uniformly arranged on the conveying pipeline.
In order to enable the outdoor fireproof transformer substation to achieve the effect of being convenient to use, as one preferable mode of the outdoor fireproof transformer substation, the edge of the inner wall of the substation box body is movably connected with a first box door through a hinge, the outer surface of the first box door is fixedly connected with a first handle, the edge of the inner wall of the fire box is movably connected with a second box door through a hinge, and the outer surface of the second box door is fixedly connected with a second handle.
Compared with the prior art, the invention has the beneficial effects that:
1. the outdoor fireproof transformer station can quickly and accurately respond to fire accidents through the detection control device when fire occurs in the box body of the transformer station, then the lifting assembly is controlled to drive the protection plate to move, the flow of air can be quickly isolated, the fire spreading is timely controlled, meanwhile, the control starting valve group is driven to transport the fire extinguishing gas in the fire extinguishing agent storage bottle to the nozzle through the conveying pipeline, then the fire extinguishing gas is quickly filled in the box body of the transformer station through the nozzle, thus the fire can be quickly and effectively extinguished, the irrecoverable loss caused by the fire is avoided, the fireproof performance is effectively improved, the outdoor use cost is reduced, the detection control device is used for continuously detecting the fire, when the fire is serious or out of control occurs, the signal is transmitted to the driving device, then the driving device is used for driving the fire protection plate to rise from the base through the first limit groove and the second limit groove, the sliding chute on the supporting frame continuously rises until the transformer substation box body is completely sealed, the fire disaster can be effectively isolated, the spread of the fire disaster to the surrounding environment is avoided, the safety of the surrounding environment is ensured, the use safety is effectively improved, the loss is favorably reduced, when the fire disaster occurs outside the transformer substation, smoke generated by the fire disaster enters the inside of the transformer substation box body through the heat radiating device, then the fire disaster signal is detected through the detection control device and responded, the gas fire is extinguished by the working principle, the fire disaster signal is still continuously detected after the fire is extinguished, the signal is transmitted to the driving device, the fireproof plate is driven to rise to seal the transformer substation box body, the fire disaster prevention is carried out inside the transformer substation box body while the external fire disaster is effectively isolated, the fireproof performance is more obvious, the use safety and reliability are higher, the practicability is stronger.
2. This outdoor fireproof transformer substation, it removes along the slide rail to drive the guard plate through electric putter is flexible, after guard plate and installing frame coincidence, can stabilize airtight installing frame, thereby the circulation of the interior air of effectual isolated transformer substation box, avoid the further expansion of conflagration, be favorable to improving the effect of putting out a fire, can respond to fire signal fast through two at least smoke sensor, then transmit fire signal to first controller, drive alarm response through first controller and send out the police dispatch newspaper, ensure the warning effect, improve the security, drive electric putter and control start valve group response through first controller simultaneously, carry out the airtight of transformer substation box and put out a fire work, respond the conflagration accident more timely through first controller, control simpler high-efficient, the effectual fire protection performance that has improved, pass through first controller with the conflagration signal transmission for the second controller, then pass through the operation of second controller control motor, pass through the motor and drive the transfer line and rotate, then pass through the gear and drive the rack and rise and remove, thereby drive the quick stable rising of PLASTIC LAMINATED, can be timely with the airtight enclosure of box, can be effectual, the airtight of interior fire disaster of interior, the operation is more stable, the safety and reliability are controlled.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of a front view of an embodiment of the present invention;
fig. 2 is a schematic diagram of a cross-sectional structure of a substation box according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of a front cross-section of an embodiment of the present invention;
FIG. 4 is a schematic plan view in elevation and cross-section of a specific embodiment of the present invention;
FIG. 5 is a schematic view showing the internal structure of a fire box according to an embodiment of the present invention;
FIG. 6 is a schematic view of the internal structure of the base according to an embodiment of the present invention;
fig. 7 is a schematic cross-sectional plan view of a support frame according to an embodiment of the present invention.
In the figure: 1. a substation box; 2. a base; 3. a fire box; 4. a partition plate; 5. a protection plate; 6. a fire extinguishing agent storage bottle; 7. controlling and starting a valve group; 8. a delivery conduit; 9. a nozzle; 10. a first limit groove; 11. the second limit groove; 12. a support frame; 13. a chute; 14. a fire protection plate; 15. a mounting frame; 16. a bracket; 17. a heat dissipation fan; 18. a louver grid; 19. a slide rail; 20. an electric push rod; 21. a smoke sensor; 22. a first controller; 23. an alarm; 24. a rack; 25. a second controller; 26. a fixing frame; 27. a transmission rod; 28. a gear; 29. a motor; 30. a protective cover; 31. a first door; 32. a first handle; 33. a second door; 34. a second handle; 35. and the heat dissipation holes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides the following technical solutions: the utility model provides an outdoor fireproof transformer substation, including transformer substation box 1, the base 2 of fixed connection at transformer substation box 1 lower surface and the fire control box 3 of fixed connection at transformer substation box 1 upper surface, the inner wall fixedly connected with baffle 4 of transformer substation box 1, the louvre 35 has been seted up to the surface of baffle 4, the surface symmetry of transformer substation box 1 is provided with heat abstractor, the inner wall that transformer substation box 1 is close to heat abstractor has guard plate 5 through lifting unit sliding connection, the upper portion of fire control box 3 inner wall has fire extinguishing agent storage bottle 6 through rack fixed mounting, the inner bottom wall fixed mounting of fire control box 3 has control start valve group 7, fire extinguishing agent storage bottle 6 is connected through the pipe with control start valve group 7, control start valve group 7's output fixed mounting has pipeline 8, pipeline 8 runs through fire control box 3 and transformer substation box 1, and pipeline 8 fixed mounting is in the both sides of baffle 4 surface, fixed mounting has nozzle 9 on pipeline 8, the inner bottom wall of fire control box 3 is provided with detection controlling means, first spacing groove 10 has been seted up at the edge of base 2 upper surface, the edge of base 2 inner bottom wall's edge has first spacing groove 10, the corresponding spacing groove 10 has been seted up with first base plate 10, the second spacing groove 14 is close to first base plate 14, the second spacing groove 14 is connected with first end 13, the second end 13 is close to spacing groove 14, fire prevention groove 13 is provided with spacing groove 13, fire prevention groove 13 is provided with a drive groove, and is connected with a fire prevention groove 13.
In the specific embodiment of the invention, when the outdoor fireproof transformer substation is used, a proper environment area is selected to mount the base 2 under the ground, meanwhile, smooth lifting of the fireproof plate 14 is ensured, then the substation box body 1 is mounted on the base 2, then the fire-fighting box 3 is mounted on the substation box body 1, in the operation process of the substation, the internal space can be effectively separated through the partition plate 4, meanwhile, normal circulation of air in the substation box body 1 can be ensured through the radiating holes 35 on the partition plate 4, local high temperature is avoided, and the air flow can be quickly and stably driven through the radiating device, so that the radiating effect is improved, the use safety is ensured, when a fire disaster occurs in the substation box body 1, the fire accident can be quickly and accurately responded through the detection control device, then the lifting component is controlled to drive the protection plate 5 to move, the air flow can be quickly isolated, the fire spreading is controlled in time, meanwhile, the control start valve group 7 is driven to transport the fire extinguishing gas in the fire extinguishing agent storage bottle 6 to the nozzle 9 through the conveying pipeline 8, then the fire extinguishing gas is filled in the substation box 1 through the nozzle 9, thereby fire can be extinguished quickly and effectively, irrecoverable loss caused by the fire is avoided, the fire resistance is effectively improved, the outdoor use cost is reduced, and the fire is continuously detected through the detection control device, when the fire is serious or out of control, the signal is transmitted to the driving device, then the driving device drives the fire-proof plate 14 to rise from the base 2 through the first limit groove 10 and the second limit groove 11, continuously rises along the chute 13 on the support frame 12 until the substation box 1 is completely closed, the fire can be effectively isolated, the spread of the fire to the surrounding environment is avoided, the safety of guarantee surrounding environment, the effectual security that improves the use is favorable to reducing loss, when the outside conflagration that takes place of transformer substation, the smog that the conflagration produced gets into inside the transformer substation box 1 through heat abstractor, then detect the conflagration signal and respond through detecting controlling means, put out a fire with the gas with above-mentioned theory of operation, still continuously detect the conflagration signal after putting out a fire, then transmit the signal to drive arrangement, drive PLASTIC LAMINATED 14 and rise and carry out the closure of transformer substation box 1, carry out the conflagration prevention to the inside of transformer substation box 1 when effectively isolating outside conflagration, fire behavior is more showing, use fail safe nature is higher, the practicality is stronger.
Specifically, heat abstractor includes the installing frame 15 of fixed connection at transformer substation's box 1 surface, and the inner wall fixedly connected with support 16 of installing frame 15, fixedly mounted with heat dissipation fan 17 on the support 16, the edge fixedly mounted with tripe grid 18 of installing frame 15 inner wall. Through the heat dissipation fan 17 in the installing frame 15, can drive the circulation that the inside air of transformer substation box 1 lasts stably, ensure that the heat in the transformer substation box 1 can give off fast, avoid the incident that inside high temperature caused, can avoid the entering of rainwater debris through tripe grid 18 simultaneously to the safe handling of the transformer substation box 1 is ensured.
Specifically, the lifting assembly comprises a sliding rail 19 and an electric push rod 20, wherein the sliding rail 19 is fixedly installed on the inner wall, close to the installation frame 15, of the transformer substation box body 1, a sliding block matched with the sliding rail 19 is fixedly connected to the outer surface of the protection plate 5, the electric push rod 20 is fixedly installed on the inner wall of the transformer substation box body 1, and one end of the electric push rod 20 is fixedly connected with the upper surface of the protection plate 5. The protection plate 5 is driven to move along the sliding rail 19 through the expansion of the electric push rod 20, and after the protection plate 5 is overlapped with the mounting frame 15, the mounting frame 15 can be stably sealed, so that the ventilation of the air inside the transformer substation box body 1 is effectively isolated, the further expansion of fire is avoided, the fire extinguishing effect is improved, and the use safety is higher.
Specifically, the detection control device comprises smoke sensors 21, a first controller 22 and an alarm 23, the number of the smoke sensors 21 is at least two, the smoke sensors 21 are uniformly arranged on the inner wall of the transformer substation box body 1, the first controller 22 is arranged on the inner bottom wall of the fire-fighting box 3, the alarm 23 is arranged at the edge of the inner bottom wall of the fire-fighting box 3, and the control start valve group 7, the smoke sensors 21, the alarm 23 and the electric push rod 20 are electrically connected with the first controller 22. The fire signal can be responded quickly through at least two smoke sensors 21, then the fire signal is transmitted to the first controller 22, the alarm 23 is driven to respond through the first controller 22 to give out an alarm, the warning effect is guaranteed, the safety is improved, meanwhile, the electric push rod 20 is driven through the first controller 22 to respond with the control starting valve group 7, the sealing and fire extinguishing work of the transformer substation box 1 is carried out, the fire accident is responded timely through the first controller 22, the control is simpler and more efficient, the fire protection performance is effectively improved, and the use safety is guaranteed.
Specifically, the driving device comprises a rack 24 and a second controller 25 arranged on the inner bottom wall of the base 2, the rack 24 is fixedly connected to the inner side wall of the fireproof plate 14, the base 2 is fixedly connected with a fixing frame 26 near the inner bottom wall of the rack 24, a transmission rod 27 penetrates through the fixing frame 26, a gear 28 is fixedly connected to the outer surface of the transmission rod 27, the gear 28 is meshed with the rack 24, a motor 29 is fixedly arranged near the inner bottom wall of the transmission rod 27 of the base 2, the output end of the motor 29 is fixedly connected with one end of the transmission rod 27 through a coupler, the motor 29 is electrically connected with the second controller 25, and the second controller 25 is electrically connected with the first controller 22. The fire signal is transmitted to the second controller 25 through the first controller 22, then the operation of the motor 29 is controlled through the second controller 25, the transmission rod 27 is driven to rotate through the motor 29, and then the rack 24 is driven to ascend through the gear 28, so that the fireproof plate 14 is driven to ascend rapidly and stably, the transformer substation box 1 can be timely enclosed, the fire disaster of the interior and the exterior can be effectively isolated, the operation is more stable, and the use safety and reliability are higher.
Further, the number of racks 24 is at least two, racks 24 are uniformly arranged on the inner side wall of the fireproof plate 14, the number of gears 28 is consistent with that of racks 24, the lower surface of the base 2 is fixedly connected with a protective cover 30, and the fireproof plate 14 and the racks 24 are arranged in the protective cover 30. Through the meshing transmission of at least two racks 24 and gear 28, can ensure the quick stable rising of PLASTIC LAMINATED 14, be favorable to improving the fire prevention effect, can ensure the use safety of PLASTIC LAMINATED 14 in the ground through protection casing 30 simultaneously to ensure the fire prevention effect of PLASTIC LAMINATED 14.
Specifically, the number of the nozzles 9 is at least two, and the nozzles 9 are uniformly arranged on the conveying pipeline 8. Can be with the gas of putting out a fire the inner space of transformer substation box 1 fast through two at least nozzles 9, the efficiency and the effect of effectual improvement gas fire extinguishing avoid causing irrecoverable loss, and the practicality is stronger.
Specifically, the edge of the inner wall of the transformer substation box body 1 is movably connected with a first box door 31 through a hinge, the outer surface of the first box door 31 is fixedly connected with a first handle 32, the edge of the inner wall of the fire fighting box 3 is movably connected with a second box door 33 through a hinge, and the outer surface of the second box door 33 is fixedly connected with a second handle 34. The first door 31 is opened through the first handle 32, the equipment of the transformer substation is overhauled and maintained by the staff more simply and conveniently, the second door 33 is opened through the second handle 34, and the staff can check the working state of the equipment of the fire box 3 in time, so that the safety and reliability of the fireproof performance of the transformer substation are guaranteed.
It should be noted that the number of the substrates,
the mechanical structure and the working principle of the fire extinguishing agent storage bottle 6, the control start valve group 7, the heat radiation fan 17, the electric push rod 20, the smoke sensor 21, the first controller 22, the alarm 23, the second controller 25 and the motor 29 are all the prior art, so the detailed mechanical structure and the working principle are not described herein.
The fire extinguishing agent in the fire extinguishing agent storage bottle 6 is a gas fire extinguishing agent, such as heptafluoropropane, mixed gas IG541, carbon dioxide, inert gas, and other common gases in the prior art.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (3)
1. The utility model provides an outdoor fire prevention type transformer substation, includes transformer substation box (1), fixed connection at base (2) of transformer substation box (1) lower surface and fire control case (3) of fixed connection at transformer substation box (1) upper surface, its characterized in that: the inner wall fixedly connected with baffle (4) of transformer substation box (1), louvre (35) have been seted up to the surface of baffle (4), the surface symmetry of transformer substation box (1) is provided with heat abstractor, the inner wall that transformer substation box (1) is close to heat abstractor has guard plate (5) through lifting unit sliding connection, the upper portion of fire-fighting box (3) inner wall has fire extinguishing agent storage bottle (6) through rack fixed mounting, the interior bottom wall fixed mounting of fire-fighting box (3) has control start valve group (7), fire extinguishing agent storage bottle (6) are connected with control start valve group (7) through the pipe, the output fixed mounting of control start valve group (7) has pipeline (8), pipeline (8) run through fire-fighting box (3) and transformer substation box (1), just pipeline (8) fixed mounting is in the both sides of baffle (4) surface, fixed mounting has nozzle (9) on pipeline (8), the interior bottom wall of fire-fighting box (3) is provided with detection controlling means, the edge (2) is provided with limit groove (10) in limit groove (10) on the first surface of base (2), the base (2) is fixedly connected with a supporting frame (12) close to the upper surface of the first limiting groove (10), a sliding groove (13) is formed in the outer surface of the supporting frame (12), fireproof plates (14) are slidably connected to the inner walls of the first limiting groove (10) and the second limiting groove (11), two ends of each fireproof plate (14) are slidably connected in the corresponding sliding groove (13), and a driving device is arranged on the inner bottom wall, close to the fireproof plates (14), of the base (2);
the radiating device comprises a mounting frame (15) fixedly connected to the outer surface of the transformer substation box body (1), a bracket (16) is fixedly connected to the inner wall of the mounting frame (15), a radiating fan (17) is fixedly mounted on the bracket (16), and a louver grid (18) is fixedly mounted at the edge of the inner wall of the mounting frame (15);
the lifting assembly comprises a sliding rail (19) and an electric push rod (20), the sliding rail (19) is fixedly arranged on the inner wall, close to the mounting frame (15), of the transformer substation box body (1), a sliding block matched with the sliding rail (19) is fixedly connected to the outer surface of the protection plate (5), the electric push rod (20) is fixedly arranged on the inner wall of the transformer substation box body (1), and one end of the electric push rod (20) is fixedly connected with the upper surface of the protection plate (5);
the detection control device comprises smoke sensors (21), a first controller (22) and an alarm (23), wherein the number of the smoke sensors (21) is at least two, the smoke sensors (21) are uniformly arranged on the inner wall of a transformer substation box body (1), the first controller (22) is arranged on the inner bottom wall of a fire-fighting box (3), the alarm (23) is arranged at the edge of the inner bottom wall of the fire-fighting box (3), and the control starting valve group (7), the smoke sensors (21), the alarm (23) and the electric push rod (20) are electrically connected with the first controller (22);
the driving device comprises a rack (24) and a second controller (25) arranged on the inner bottom wall of the base (2), the rack (24) is fixedly connected to the inner side wall of the fireproof plate (14), a fixing frame (26) is fixedly connected to the inner bottom wall of the base (2) close to the rack (24), a transmission rod (27) penetrates through the fixing frame (26), a gear (28) is fixedly connected to the outer surface of the transmission rod (27), the gear (28) is meshed with the rack (24), a motor (29) is fixedly arranged on the inner bottom wall of the base (2) close to the transmission rod (27), the output end of the motor (29) is fixedly connected with one end of the transmission rod (27) through a coupler, the motor (29) is electrically connected with the second controller (25), and the second controller (25) is electrically connected with the first controller (22).
The number of the racks (24) is at least two, the racks (24) are uniformly arranged on the inner side wall of the fireproof plate (14), the number of the gears (28) is consistent with that of the racks (24), the lower surface of the base (2) is fixedly connected with a protective cover (30), and the fireproof plate (14) and the racks (24) are arranged in the protective cover (30).
2. An outdoor fire protection transformer substation according to claim 1, characterized in that: the number of the nozzles (9) is at least two, and the nozzles (9) are uniformly arranged on the conveying pipeline (8).
3. An outdoor fire protection transformer substation according to claim 1 or 2, characterized in that: the edge of transformer substation box (1) inner wall has first chamber door (31) through hinge swing joint, the surface fixedly connected with first handle (32) of first chamber door (31), the edge of fire control box (3) inner wall has second chamber door (33) through hinge swing joint, the surface fixedly connected with second handle (34) of second chamber door (33).
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| CN202111130758.3A CN113644568B (en) | 2021-09-26 | 2021-09-26 | Outdoor fireproof transformer substation |
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| CN202111130758.3A CN113644568B (en) | 2021-09-26 | 2021-09-26 | Outdoor fireproof transformer substation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114272532B (en) * | 2021-12-31 | 2022-12-27 | 江苏天瑞变压器有限公司 | Transformer operation monitoring device |
| CN116826583B (en) * | 2023-08-28 | 2023-11-17 | 山东万海电气科技有限公司 | Module combined prefabricated cabin transformer substation |
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