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CN-122026240-A - Integrated automatic fixed-point cooling fireproof mechanism of container substation

CN122026240ACN 122026240 ACN122026240 ACN 122026240ACN-122026240-A

Abstract

The invention relates to the technical field of box-type substations, in particular to an integrated automatic fixed-point cooling fireproof mechanism of a container substation, which comprises an outer shell fixed on the top surface of a box-type substation main body and an annular groove part arranged in the outer shell, wherein a turntable seat is arranged in the middle of an inner cavity of the annular groove part and comprises a concave seat capable of rotating, an air pump and a fire extinguishing agent assembling mechanism are arranged on the concave seat, a fire extinguishing agent tank is filled with fire extinguishing agent and assembled and installed on the fire extinguishing agent assembling mechanism, a movable lifting mechanism comprises a shell seat driven by a belt-type moving part to move along the inner cavity of the annular groove part and a lifting mechanism arranged in the shell seat, a cooling fireproof spray head is installed at the bottom end of the lifting mechanism and provided with a pair of nozzles capable of swinging, a composite pipe is provided with a plurality of core pipes, a main controller and an independent power supply module are integrated in the concave seat, and a plurality of distributed temperature measuring modules corresponding to the surfaces of electrical equipment are arranged in the box-type substation main body. So as to be convenient for preventive and fixed-point treatment of the fire source of the box-type transformer substation.

Inventors

  • DONG WENLIN
  • WU HENG

Assignees

  • 安徽得润电气技术有限公司

Dates

Publication Date
20260512
Application Date
20260130

Claims (10)

  1. 1. The utility model provides an integrated automatic fixed point cooling fire prevention mechanism of container transformer substation, includes that anterior, rear portion and one end are equipped with box-type substation main part (1) of low-voltage switch cabinet room, high-voltage switch cabinet room and transformer room respectively, its characterized in that still includes: The operation shell (2) comprises an outer shell (2.1) with the bottom end fixed on the outer edge of the top surface of the box-type transformer substation main body (1) and an annular groove piece (2.2) arranged in the outer shell (2.1); a top cover (3) covering the top of the operation shell (2); The turntable seat (4) is arranged in the middle of the inner cavity of the annular groove (2.2) and comprises a concave seat (4.4) capable of rotating automatically; the air pump (5) is arranged in the cavity of the concave seat (4.4); The fire extinguishing agent assembling mechanism (6) comprises a main pipe (6.1) fixed on the top surface of one side of the concave seat (4.4), a plurality of electromagnetic valves (6.2) arranged on the inner side of the main pipe (6.1) and a plurality of tank seats (6.6) fixed on the side wall of the inner cavity of the concave seat (4.4) and respectively correspondingly connected with the electromagnetic valves (6.2); a fire extinguishing agent tank (7), the inner cavity of which is filled with fire extinguishing agent and the tank opening is assembled and installed on the tank seat (6.6); The movable lifting mechanism (9) comprises a shell seat (9.1) and a lifting mechanism (9.2) which is arranged in the inner cavity of the shell seat (9.1) and stretches vertically; the cooling fireproof spray head (10) is arranged at the bottom end of the lifting mechanism (9.2) and is provided with a pair of nozzles (10.4) capable of horizontally swinging; a composite pipe (8) provided with a core pipe for respectively connecting the nozzle (10.4) with the main pipe (6.1) and the output end of the air pump (5); The inner side of the annular groove (2.2) is provided with a belt type moving part (2.5) which drives the shell seat (9.1) to reciprocate along the inner cavity of the annular groove (2.2), the concave seat (4.4) is internally integrated with a main controller and an independent power supply module, and a plurality of distributed temperature measuring modules are arranged at positions corresponding to the surfaces of electrical equipment in the box-type transformer substation main body (1).
  2. 2. The integrated automatic fixed-point cooling fireproof mechanism of a container transformer substation according to claim 1, wherein the cooling fireproof spray head (10) further comprises a swing motor (10.1) with the top end fixed to the bottom end of the lifting mechanism (9.2) and connected with a main controller in an electric signal mode, a column head (10.2) fixedly sleeved at the bottom end of a power output shaft of the swing motor (10.1), side cavities (10.3) fixed to two sides of the column head (10.2) and input ports (10.5) sleeved on the front wall of the side cavities (10.3), the spray nozzle (10.4) is sleeved on the outer side wall of the side cavities (10.3), and two input ports (10.5) are respectively sleeved with corresponding core tubes in the composite tube (8).
  3. 3. The integrated automatic fixed-point cooling fireproof mechanism of a container transformer substation according to claim 2, further comprising a sliding door (11), wherein a plurality of rectangular holes are formed in the top surface of the box transformer substation main body (1) at intervals corresponding to the annular groove (2.2), the sliding door (11) comprises guide rails (11.1) fixed on the front side and the rear side of the rectangular holes, door plates (11.2) which are connected between the guide rails (11.1) in a sliding clamping mode and are used for sealing the rectangular holes, strip-shaped blocks (11.3) fixed on the top surface of the door plates (11.2) and extending along the width direction of the door plates, clamping grooves (10.2.1) matched with the strip-shaped blocks (11.3) in a clamping mode are formed in the bottom surface of each column head (10.2), rail grooves (11.1.1) are formed in opposite faces of the guide rails (11.1) in the axial direction, and idler wheels (11.4) moving along the rail grooves (11.1.1) are respectively arranged at the front end and the rear end of each door plate (11.2).
  4. 4. The integrated automatic fixed-point cooling fireproof mechanism of a container transformer substation according to claim 1, wherein a first connecting plate (2.6) is fixedly connected between an outer shell (2.1) and an annular groove piece (2.2), a second connecting plate (2.7) is fixedly connected between two side walls at four corners of the bottom of an inner cavity of the annular groove piece (2.2), supporting battens (2.3) are respectively fixed at positions, between two adjacent two connecting plates (2.7), of the bottom ends of the two side walls of the inner cavity of the annular groove piece (2.2), and universal wheels (9.3) corresponding to the supporting battens (2.3) are respectively arranged on the front side and the rear side of the bottom end of a shell seat (9.1).
  5. 5. The integrated automatic fixed-point cooling fireproof mechanism of a container transformer substation according to claim 1, wherein the composite pipe (8) comprises an outer pipe (8.1) with two ends respectively fixed at the top ends of the concave seat (4.4) and the shell seat (9.1), and a gas supply core pipe (8.2), a fire extinguishing agent core pipe (8.3) and a cable core pipe (8.4) which are nested in the inner cavity of the outer pipe (8.1).
  6. 6. The integrated automatic fixed-point cooling fireproof mechanism of a container transformer substation according to claim 1, wherein the lifting mechanism (9.2) comprises a strip-shaped box (9.2.1) fixed at the top end of the rear wall of the inner cavity of the shell seat (9.1) along the horizontal direction, scissor-type telescopic parts (9.2.2) with the two ends of the top being respectively clamped at the front wall of the strip-shaped box (9.2.1) along the horizontal direction, a screw rod driving part (9.2.3) which is arranged in the middle of the strip-shaped box (9.2.1) and is used for driving the two ends of the top of the scissor-type telescopic parts (9.2.2) to move oppositely or backwards, and a base (9.2.4) with the top being clamped with the two ends of the bottom of the scissor-type telescopic parts (9.2.2) along the horizontal direction, wherein the cooling fireproof spray head (10) is arranged at the bottom surface of the base (9.2.4), and the screw rod driving part (9.2.3) is in electric signal connection with a main controller.
  7. 7. The integrated automatic fixed-point cooling fireproof mechanism of a container transformer substation according to claim 1, wherein an inner support plate (2.4) is fixed on the peripheral wall of an inner cavity of the annular groove (2.2), the turntable base (4) further comprises a bottom plate (4.1) fixedly supported on the inner support plate (2.4), a fixing frame (4.2) fixed on the outer edge of the top surface of the bottom plate (4.1) and a slewing bearing (4.3) fixed on the top surface of the bottom plate (4.1) through an outer ring, the bottom end of the concave base (4.4) is fixed on the top surface of a rotating inner ring of the slewing bearing (4.3), arc-shaped openings (2.2.1) are respectively arranged at four corners of the inner annular wall of the annular groove (2.2) and at the lower side of the inner support plate (2.4), the belt type moving part (2.5) comprises a main driving motor (2.1) fixed on the top surface of the inner support plate (2.4), and a driving belt (2.5) is arranged on the bottom surface of the annular groove (2.2.5) and is meshed with the transmission belt (2.5.5) through the transmission belt (2.5) and the transmission belt (2.5).
  8. 8. The integrated automatic fixed-point cooling and fireproof mechanism of a container transformer substation according to claim 1, wherein a support (6.4) is fixed in the middle of one side of the concave seat (4.4), the middle of the main pipe (6.1) is fixedly sleeved in the support (6.4), an output port (6.3) which is sleeved and matched with a corresponding core pipe of the composite pipe (8) is sleeved at a position close to the middle of the outer side of the main pipe (6.1), the tank seat (6.6) comprises a side frame (6.6.1) fixed at the top of the side wall of the inner cavity of the concave seat (4.4), a round groove piece (6.6.2) arranged at the front side of the side frame (6.6.1), and a round groove piece (6.6.2), a central shaft part (6.6.3) arranged in the round groove part (6.6.2), a sealing plate (6.6.4) covered on the front port of the round groove part (6.6.2), The utility model discloses a sewing machine, including fixed suit in shrouding (6.6.4) middle part and with thimble (6.6.5) that axis spare (6.6.3) front end rotated the sleeve joint and a plurality of with sewing bolt (6.6.6) that shrouding (6.6.4) outer fringe cup jointed, side bearer (6.6.1) front wall be fixed with center axis spare (6.6.3) rear end suit match cup joint ring (6.6.1.1), cup joint ring (6.6.1.1) radially are equipped with pinhole (6.6.1.2), center axis spare (6.6.3) rear end be equipped with perforation (6.6.3.4) that corresponds with pinhole (6.6.1.2), perforation (6.6.3.4) cup joint round pin axle (6.6.7) jointly with pinhole (6.6.1.2), center axis spare (6.6.3) middle bottom is equipped with eccentric cambered surface piece (6.6.3.1), center axis spare (6.6.3) front wall center cup joint have connecting pipe (6.6.3.2), be equipped with between tube head (6.6.3.2) and solenoid valve (6.2) corresponding connection, cup joint ring (6.6.3.1) both sides are equipped with respectively with in the radial direction pinhole (6.6.1.2), center axis spare (6.6.3.4) and axis spare (393) are equipped with the outer fringe (393) of tube end (393) is equipped with the round pin hole (393) of joint piece (393) with the round pin hole (393) of the end is equipped with behind center pin hole (393) 2, tube end (393) is equipped with the round pin (393) is equipped with the end (393) with the piece (393) with the end piece (6.6.3.3) is equipped with the end piece (6.6.3.3), the fire extinguishing agent tank is characterized in that an inner threaded pipe (6.6.2.3) is sleeved in the middle of the bottom end of the round groove part (6.6.2), the fire extinguishing agent tank (7) comprises a tank body (7.1) and a jacking valve part (7.2), a round platform shell (7.1.1) is arranged at the top end of the tank body (7.1), an outer threaded pipe (7.1.2) matched with the inner threaded pipe (6.6.2.3) in a threaded sleeved mode is connected to the top end of the round platform shell (7.1.1), the jacking valve part (7.2) is assembled in the outer threaded pipe (7.1.2), and an arc-shaped clamping seat (4.5) matched with the tank body (7.1) in a clamped mode is fixed on the side wall of the inner cavity of the concave seat (4.4).
  9. 9. The integrated automatic fixed-point cooling fireproof mechanism of a container transformer substation according to claim 8, wherein the top pressure valve (7.2) comprises a plug body (7.2.1) positioned at the top of an inner cavity of the circular table shell (7.1.1), a fixed ring (7.2.2) fixedly sleeved at the bottom end of the inner cavity of the externally threaded pipe (7.1.2), a spring (7.2.3) with the bottom end supported at the top surface of the fixed ring (7.2.2) and a contact (7.2.4) slidingly sleeved at the top of the inner cavity of the externally threaded pipe (7.1.2), the plug body (7.2.1) comprises a plug head (7.2.1.1) and a connecting pipe (7.2.1.2) fixedly arranged at the middle of the top surface of the plug head (7.2.1.1), and the contact (7.2.4) comprises a wheel-shaped frame (7.2.4.1) slidingly sleeved at the top of the inner cavity of the externally threaded pipe (7.1.2), a top head (858) with the bottom end fixedly arranged at the top surface of the top of the fixed ring (7.2.2) and a contact (7.2.4) slidingly sleeved at the bottom end of the top surface of the wheel-shaped frame (353.35).
  10. 10. The integrated automatic fixed-point cooling fireproof mechanism of a container transformer substation according to claim 1, wherein the top cover (3) comprises a roof shell (3.1) with the bottom end fixed to the top end of the outer shell (2.1), a sliding cover plate (3.2) which is in sliding clamping connection with the roof shell (3.1), and a locking piece (3.3) for positioning the sliding cover plate (3.2) on the middle of the roof shell (3.1), and a window (3.1.1) is arranged in the middle of the roof shell (3.1).

Description

Integrated automatic fixed-point cooling fireproof mechanism of container substation Technical Field The invention relates to the technical field of box-type substations, in particular to an integrated automatic fixed-point cooling fireproof mechanism of a container substation. Background Container substations, i.e. box substations, are also called prefabricated substations or prefabricated substations. The transformer is assembled with functions of voltage reduction, low-voltage distribution and the like organically, and is installed in a steel structure box which is dampproof, rust-proof, dustproof, rat-proof, fireproof, antitheft, heat-insulating, fully-closed and movable, is particularly suitable for urban network construction and transformation, and is a brand-new transformer substation form rising after a civil engineering transformer substation. However, the box-type substation has compact internal space, dense electrical equipment, relatively poor heat dissipation conditions and high fire risk. Once an electrical fire disaster occurs in the interior, the fire disaster rapidly spreads in the closed space, and the total loss of equipment and the long-time power failure can be caused, so that the loss is huge. At present, fire-fighting measures of container substations mainly depend on traditional total submerged gas fire-extinguishing systems (such as heptafluoropropane) or suspension type superfine dry powder fire-extinguishing devices. These conventional solutions have significant drawbacks: Response lags, usually not after an open flame or a large amount of smoke is generated, and cannot be intervened in the fire germination stage (such as local overheating of the equipment). And the complete submerged spraying is carried out on the whole container space after the non-differential fire extinguishing, and the non-ignited key equipment (such as a secondary protection cabinet and communication equipment) can be polluted, corroded or impacted by the fire extinguishing medium, so that secondary damage is caused. The waste and the inefficiency are that the local small fire is extinguished, but all the extinguishing agent is released, the cost is high, and the subsequent cleaning and the power restoration time is long. Thus, there is a need for a cool down fire protection solution that can be discovered early, positioned precisely, and disposed of to the fire source at a point. Disclosure of Invention The invention aims to provide an integrated automatic fixed-point cooling fireproof mechanism of a container transformer substation, which is used for solving the problem that preventive and fixed-point treatment is difficult to be carried out on a fire source of the container transformer substation in the prior art. The integrated automatic fixed-point cooling fireproof mechanism comprises a box-type substation main body, a running shell, a top cover, a turntable seat, an air pump, a fire extinguishing agent assembling mechanism, a fire extinguishing agent, a reciprocating and temperature measuring device and a main control module, wherein the box-type substation main body is provided with a low-voltage light-opening cabinet chamber, a high-voltage switch cabinet chamber and a transformer chamber at the front part, the rear part and one end of the box-type substation main body respectively, the running shell comprises an outer shell with the bottom end fixed to the outer edge of the top surface of the box-type substation main body and an annular groove piece arranged in the outer shell, the top cover covers the top of the running shell, the turntable seat is arranged in the middle of an inner cavity of the annular groove piece and comprises a rotatable concave seat, the air pump is arranged in the cavity of the concave seat, the fire extinguishing agent assembling mechanism comprises a main pipe fixed to the top surface of one side of the concave seat, a plurality of electromagnetic valves arranged on the inner side of the main pipe, and a plurality of tank seats fixed to the side walls of the inner cavity of the concave seat and respectively correspondingly connected with the electromagnetic valves, the inner cavity of the fire extinguishing agent tank is filled with fire extinguishing agent, the tank opening is assembled and arranged at the tank opening of the tank, the lifting mechanism comprises a shell seat and a lifting mechanism arranged in the inner cavity of the shell and an annular groove piece vertically telescopic lifting mechanism, the turntable seat is arranged at the bottom end of the lifting mechanism and comprises a pair of the lifting mechanism, the lifting nozzle and a pair of horizontal swinging nozzle is arranged at the bottom end and the lifting mechanism and is provided with a pair of lifting mechanism. Preferably, the cooling fireproof spray head further comprises a swing motor, a column head, side cavities and an input port, wherein the top end of the swing motor is fixed at the bot