Transformer water spray fire extinguishing device for new energy transformer substation and use method

Abstract

The invention discloses a transformer water spray fire extinguishing device for a new energy transformer substation and a using method, and the transformer water spray fire extinguishing device comprises a support (1) used for supporting a frame body, a box shell (91) arranged on the support (1), and a transformer water spray fire extinguishing device body arranged between the support (1) and the box shell (91). According to the water spray fire extinguishing device for the transformer, water spray fire extinguishing treatment is carried out on the transformer, space frame body supporting is carried out on one part of components of the water spray fire extinguishing device body for the transformer through the support (1), and sealed space containing supporting is carried out on the other part of components of the water spray fire extinguishing device body for the transformer through the box shell (91); a water spray fire extinguishing system in an assembling and debugging completion state is externally arranged on the transformer, and the technical problem that a pipe network, a valve, a controller and the like need to be assembled on site and then connected with the transformer is solved, so that the transformer of a new energy transformer substation is integrally matched and mounted.

Description

Technical Field

[0001] The invention relates to a transformer water spray fire extinguishing device and a use method, in particular to a transformer water spray fire extinguishing device and a use method for a new energy transformer substation. Background Art

[0002] The investment in the construction of new energy substations such as photovoltaic and wind power is increasing, and the voltage level and capacity of transformers are also increasing. In order to ensure the safe operation of transformers in new energy substations, it is necessary to carry out fire protection treatment on transformers in new energy substations. The transformer water spray fire extinguishing system is an efficient, safe, economical and environmentally friendly transformer fixed fire extinguishing system. When a fire occurs in the transformer, the system can respond quickly and spray water mist to the transformer through a centrifugal atomizing nozzle under a certain pressure. The fire extinguishing mechanism of cooling, suffocation and emulsification is used to achieve rapid fire extinguishing. Therefore, the transformer water spray fire extinguishing device is an important transformer component. In the existing transformer water spray fire extinguishing device, the transformer water spray fire extinguishing system is usually composed of transformer pipe network, deluge valve, signal valve, temperature sensing cable, control system, fire water supply and other components. The pipe network, valves, control, etc. need to be assembled on site and then connected to the transformer. The control system needs to consider the electrical coordination of temperature sensing cable, local control of deluge valve, station-end fire alarm controller, etc. Therefore, the installation period and commissioning time are long, and the transformer of the new energy substation cannot be installed as a whole. The present invention uses the technical feature of installing a water spray fire extinguishing system in a state of assembly and debugging on the transformer to effectively explore and study the technical problem that the pipe network, valves, controls, etc. need to be assembled on site before being connected to the transformer. The statements here only provide background technology related to the present invention and do not necessarily constitute prior art. The technical solution of the present invention is made based on the technical briefing document provided by the applicant on November 18, 2024, which solves actual technical problems in the work process, and the existing technical problems, technical features and technical effects in similar patent documents and background technologies obtained through retrieval. Summary of the invention

[0003] The object of the present invention is a transformer water spray fire extinguishing device used in a new energy substation. The object of the present invention is a method for using a transformer water spray fire extinguishing device for a new energy transformer substation.

[0004] In order to overcome the above technical shortcomings, the purpose of the present invention is to provide a transformer water spray fire extinguishing device for a new energy substation and a use method, thereby realizing the overall supporting installation of the transformer of the new energy substation.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a transformer water spray fire extinguishing device for a new energy substation, comprising a support used as a frame support, a box shell arranged on the support, and a transformer water spray fire extinguishing device body arranged between the support and the box shell.

[0006] Due to the design of the support, the box shell and the transformer water spray fire extinguishing device body, water spray fire extinguishing treatment of the transformer is achieved through the transformer water spray fire extinguishing device body, and spatial frame support of one part of the transformer water spray fire extinguishing device body is achieved through the support, and sealed space accommodation support of another part of the transformer water spray fire extinguishing device body is achieved through the box shell, and the water spray fire extinguishing system in the assembled and debugged state is externally placed on the transformer, which solves the technical problem that the pipeline, valves, controls, etc. need to be assembled on site and then connected to the transformer, thereby realizing the overall supporting installation of the transformer of the new energy substation.

[0007] The present invention is designed to connect the support, the box shell and the transformer water spray fire extinguishing device body to each other in the manner of externally placing the water spray fire extinguishing system in the assembled and debugged state on the transformer.

[0008] The present invention is designed to connect the support with the box shell and the transformer water spray fire extinguishing device body in a way of performing space frame support.

[0009] The present invention is designed to connect the box shell with the support and the transformer water spray fire extinguishing device body in a sealed space accommodating support manner.

[0010] The present invention designs that the transformer water spray fire extinguishing device body is arranged to include a main pipe, an intermediate pipe, a spray pipe assembly, a control valve, a controller, a transformer circuit breaker and a temperature measuring cable.

[0011] The technical effects of the above four technical solutions are: realizing the on-site direct installation of the water spray fire extinguishing system on the transformer, and no longer installing the water spray fire extinguishing system together with the transformer on site, and obtaining an independent water spray fire extinguishing system.

[0012] The present invention is designed to further include a first accessory device and the first accessory device is arranged between the transformer water spray fire extinguishing device body and the support. The first accessory device is arranged to include a branch pipe, a gantry pipe and an adjustment seat assembly.

[0013] The present invention is designed to further include a second accessory device, and the second accessory device is arranged between the transformer water spray fire extinguishing device body and the first accessory device, and the second accessory device is arranged as a cap pipe.

[0014] The present invention is designed to further include a third accessory device, and the third accessory device is arranged on the second accessory device, and the third accessory device is arranged as an infrared thermal imaging pickup head.

[0015] The present invention is designed to further include a fourth accessory device, and the fourth accessory device is arranged on the second accessory device, and the fourth accessory device is arranged as a spray head.

[0016] The present invention is designed to further include a fourth accessory device and the fourth accessory device is arranged on the transformer, and the fourth accessory device is arranged to include a surrounding plate and a foam bag.

[0017] The present invention is designed to further include a fifth accessory device, and the fifth accessory device is arranged on the first accessory device, and the fifth accessory device is arranged as a hydraulic alarm.

[0018] The present invention is designed to further include a sixth accessory device and the sixth accessory device is arranged in the box shell, and the sixth accessory device is arranged as a dehumidifier.

[0019] The technical effects of the above six technical solutions are: realizing the integrated installation of other components and expanding the technical effects of the present invention.

[0020] The present invention is designed that branch pipes, main pipes and box shells are respectively arranged on the support, an intermediate pipe is arranged between the branch pipes and the main pipe, a hydraulic alarm, a cap pipe and a gantry pipe are respectively arranged on the branch pipe, a spray pipe assembly is arranged between the cap pipe and the gantry pipe, an adjustment seat assembly is arranged between the spray pipe assembly and the gantry pipe, and a spray head is arranged on the cap pipe, a controller and a dehumidifier are respectively arranged in the box shell, a control valve is arranged between the controller and the main pipe, an external thermal imaging pickup head is arranged between the controller and the cap pipe, a transformer circuit breaker and a temperature measuring cable are respectively arranged between the controller and the transformer, a enclosure is arranged on the transformer, and a foam bag is arranged on the enclosure.

[0021] The technical effect of the above technical scheme is that the basic technical scheme of the present invention is formed by the support, branch pipe, hydraulic alarm, main pipe, intermediate pipe, cap pipe, spray pipe assembly, gantry pipe, adjustment seat assembly, control valve, box shell, controller, transformer circuit breaker, temperature measuring cable, infrared thermal imaging pickup head, spray head, enclosure, foam bag and dehumidifier, which solves the technical problem of the present invention.

[0022] The present invention is designed that the support is configured to include a seat portion I, a shaft portion, a threaded rod portion I, a block portion I, a block portion II and a rod portion, and the middle edge of the upper end face of the seat portion I is configured to be connected to the lower end face of the shaft portion, one side edge of the upper end face of the seat portion I is configured to be connected to the lower end face of the block portion I and the middle of the other side of the upper end face of the seat portion I is configured to be connected to the lower end face of the block portion II, the peripheral side angle of the seat portion I is configured to be connected to the inner end face of the rod portion and the shaft portion is configured to be rotatably connected to the branch pipe, the threaded rod portion I is configured to be through-connected to the branch pipe and the threaded rod portion I is configured to be threadedly connected to the upper end face of the block portion I, the middle of the block portion II is configured to be sleeve-connected to the main pipe and the upper end face of the block portion II is configured to be connected to the box shell, and the rod portion is configured to be connected to the lifting rope.

[0023] The present invention is designed that the seat portion I is configured as a plate-shaped body and the shaft portion and the rod portion are respectively configured as convex rod-shaped bodies, the threaded rod portion I is configured as a hexagon socket bolt and the block portion I is configured as a strip seat-shaped body having a threaded hole body on the upper end face, the threaded hole body of the block portion I is configured to be connected to the threaded rod portion I and the block portion II is configured to be a strip seat-shaped body having a through hole body in the middle, and the through hole body of the block portion II is configured to be connected to the main pipe.

[0024] The technical effect of the above two technical solutions is that the support is realized by a U-shaped frame with an axle head.

[0025] The present invention is designed that the box shell is configured to include a plate portion IV, a tube portion V, a hook portion, a plate portion V, a cover plate portion and a threaded rod portion III, and the middle portion of the lower end face of the plate portion IV is configured to be connected to the upper port of the tube portion V, one edge of the lower end face of the plate portion IV is configured to be connected to the upper end face of the hook portion and another edge of the lower end face of the plate portion IV is configured to be connected to the upper end face of the plate portion V, the inner end face of the cover plate portion is configured to be contact-connected to the lower port of the tube portion V and the inner end head of the threaded rod portion III is configured to be through-connected to the edge of the cover plate portion, the inner end head of the threaded rod portion III is configured to be threadedly connected to the lower end face of the tube portion V and the flange body of the threaded rod portion III is configured to be contact-connected to the outer end face edge of the cover plate portion, the lower end face of the plate portion V is configured to be connected to the support and the tube portion V is respectively configured to be accommodated and connected to the controller, the transformer circuit breaker and the dehumidifier, and the hook portion is configured to be hung and connected to the temperature measuring cable.

[0026] The present invention is designed that the plate portion IV and the plate portion V are respectively configured as sheet-like bodies and the tube portion V is configured as a cylindrical body having a threaded hole body on the lower end face, the hook portion is configured as an L-shaped hook-like body and the cover portion is configured as a sheet-like body having a groove body on the inner end face and a through hole body on the periphery, the threaded rod portion III is configured as a hexagonal bolt and the threaded hole body of the tube portion V and the through hole body of the cover portion are respectively configured to be connected to the threaded rod portion III, and the groove body of the cover portion is configured to be connected to the tube portion V.

[0027] The technical effect of the above two technical solutions is that the internal support of the box body with the covering plate body is realized.

[0028] The present invention is designed that the main pipe is configured as a convex tubular body and the end face of the expansion section of the main pipe is configured to be connected to the middle pipe in a communicating manner, the contraction section of the main pipe is configured to be connected to the support in a through-type manner and the middle cross-section port of the contraction section of the main pipe is configured to be connected to the control valve, and the contraction section port of the main pipe is configured to be connected to the fire-fighting high-pressure water pipe.

[0029] The present invention designs that the intermediate pipe is configured as a high-pressure hose and one of its ports is configured to be connected to the branch pipe in a communicating manner, and another of its ports is configured to be connected to the main pipe in a communicating manner.

[0030] The present invention is designed that the spray pipe assembly is configured to include a pipe part II, a spray head and an ear seat part, and one end of the peripheral side surface of the pipe part II is configured to be connected to the spray head, the middle of the upper end face of the pipe part II is configured to be connected to the lower end face of the ear seat part, and the other end head of the pipe part II is respectively configured to be connected to the door frame pipe and the adjustment seat assembly, and the ear seat part is configured to be connected to the cap pipe sleeve type, and the spray head is configured to be distributed corresponding to the transformer.

[0031] The present invention designs that the pipe part II is set as a cylindrical body with an inner cavity and the inner cavity of the pipe part II is respectively set to be connected with the injection head and the gantry pipe, the injection head is set as a spray head and the ear seat part is set as a single plate ear seat.

[0032] The present invention designs that the control valve is configured as an electric control valve and the port of the control valve is configured to be embeddedly connected to the main pipe, and the control port of the control valve is configured to be connected to the controller.

[0033] The present invention is designed that the controller is set as a PLC controller and the controller is set to be connected to the box shell in an immersed manner, the shell of the controller is set to be connected to the box shell and the input interface of the controller is respectively set to be connected to the adjustment seat assembly, the temperature measuring cable and the infrared thermal imaging pickup head, the output interface of the controller is respectively set to be connected to the control valve, the transformer circuit breaker and the dehumidifier and the output interface of the controller is set to be connected to the background computer in a wireless transmission manner.

[0034] The present invention designs that the transformer circuit breaker is arranged to be connected with the box shell in a sunken manner and the housing of the transformer circuit breaker is arranged to be connected with the box shell, and the control port of the transformer circuit breaker is arranged to be connected with the controller.

[0035] The present invention is designed that the temperature measuring cable is arranged to be connected to the box shell in a hanging manner and the output interface of the temperature measuring cable is arranged to be connected to the controller, and the temperature measuring cable is respectively arranged to be connected to the transformer oil tank, the oil storage cabinet and the lifting seat in a winding manner.

[0036] The technical effect of the above eight technical solutions is: realizing a sprinkler fire extinguishing device using a temperature signal as a control signal.

[0037] The present invention is designed that the branch pipe is configured to include a pipe portion I, a plate portion I and a plate portion III, and the lower end face of the horizontal portion of the pipe portion I is configured to be connected to the vertical end face of the plate portion I, the lower side of the outer end face of the vertical portion of the pipe portion I is configured to be connected to the inner end face of the plate portion III, and the horizontal portion of the plate portion I is configured to be rotatably connected to a support, the plate portion III is configured to be sleevedly connected to the support, and the inner side of the upper end face of the horizontal portion of the pipe portion I is configured to be connected to a hydraulic alarm, the peripheral side faces of the horizontal portion of the pipe portion I are respectively configured to be connected to the intermediate pipe and the gantry pipe, and the vertical port of the pipe portion I is configured to be threadedly connected to the cap pipe.

[0038] The present invention is designed that the pipe part I is configured as an L-shaped blind tube body with a head body at the transverse port and the plate part I is configured as an L-shaped sheet body with a through hole body at the transverse part, the plate part III is configured as a sheet body with a long hole body and the through hole body of the plate part I and the long hole body of the plate part III are respectively configured to be connected to the support.

[0039] The technical effects of the above two technical solutions are: achieving support by rotating the pipe body and achieving adjustment of the longitudinal swing angle of the spray pipe assembly.

[0040] The present invention is designed that the gantry pipe is arranged as pipe section III and pipe section IV and one of the pipe heads of pipe section IV is arranged to be connected in a communicating manner with the upper longitudinal portion of pipe section III, another pipe head of pipe section IV is arranged to be connected in a communicating manner with a spray pipe assembly and the vertical portion of pipe section III is arranged to be connected to the adjustment seat assembly, and the lower longitudinal port of pipe section III is arranged to be connected to the branch pipe.

[0041] The present invention designs that the pipe part III is configured as a rectangular tube annular body with a cross-sectional port at the lower longitudinal portion and the cross-sectional port of the pipe part III is configured to be connected to the branch pipe, and the pipe part IV is configured as a high-pressure hose.

[0042] The present invention is designed that the adjustment seat assembly is configured to include a seat portion II, a threaded rod portion II, a vibration sensor and a pull rope portion, and the outer end face of the seat portion II is configured to be threadedly connected to the threaded rod portion II, the outer side surface of the seat portion II is configured to be connected to the vibration sensor housing and one of the ends of the pull rope portion is configured to be connected to the contact of the vibration sensor, the other end of the pull rope portion is configured to be connected to the spray pipe assembly and the seat portion II is configured to be sleeve-connected to the portal pipe, the inner end face of the threaded rod portion II is configured to be contact-connected to the portal pipe and the output interface of the vibration sensor is configured to be connected to the controller.

[0043] The present invention is designed that the seat part II is set as a cylindrical body and the threaded rod part II is set as a hexagonal bolt, the vibration sensor is set as an electric vibration sensor and the pull rope part is set as an iron wire.

[0044] The present invention is designed that the cap tube is configured as a hexagonal columnar body having an axis head body and a blind hole body on the peripheral side, and the axis head body of the cap tube is configured to be rotatably connected to the spray pipe assembly, the blind hole body of the cap tube is configured to be threadedly connected to the branch pipe, and the upper side of the peripheral side of the cap tube is configured to be connected to the infrared thermal imaging pickup head through an intermediate connecting rod, and the upper end face of the cap tube is configured to be connected to the spray head.

[0045] The technical effects of the above two technical solutions are: achieving support by rotating the lifting component and achieving adjustment of the vertical swing angle of the spray pipe assembly.

[0046] The present invention designs that the infrared thermal imaging pickup head is configured as an infrared temperature measuring probe and the shell of the infrared thermal imaging pickup head is configured to be connected to the cap tube through an intermediate connecting rod, and the output interface of the infrared thermal imaging pickup head is configured to be connected to the controller.

[0047] The technical effect of the above technical solution is that the transformer temperature signal can be picked up by infrared rays.

[0048] The present invention designs that the spray head is configured as a fan-shaped spray head and is connected to the cap pipe via an intermediate connecting rod, and the input port of the spray head is configured to be connected to the cap pipe and the branch pipe respectively.

[0049] The technical effect of the above technical solution is that: the upper water mist spraying on the transformer is realized.

[0050] The present invention designs that the enclosure is configured as a sheet body with an L-shaped support plate on the inner end face, the end faces of two adjacent enclosures are configured to be butt-jointed with each other, and the L-shaped support plate of the enclosure is configured to be foam-packed connected, and the enclosure is configured to be distributed in a surrounding manner along the periphery of the transformer.

[0051] The present invention provides that the foaming bag is configured as a bag-shaped body having a water foaming agent and the foaming bag is configured to be connected to the enclosure board in a hanging manner.

[0052] The technical effect of the above two technical solutions is that the bottom water foam release of the transformer is realized.

[0053] The present invention designs that the housing of the hydraulic alarm is arranged to be connected with the branch pipe and the contact of the hydraulic alarm is arranged to be embeddedly connected with the branch pipe.

[0054] The technical effect of the above technical solution is: the release of the water flow alarm sound signal is realized.

[0055] The present invention designs that the dehumidifier is configured as a heating dehumidifier and the dehumidifier is configured to be immersed in the box shell and the shell of the dehumidifier is configured to be connected to the box shell, and the control port of the dehumidifier is configured to be connected to the controller.

[0056] The technical effect of the above technical solution is that drying treatment is achieved in the box shell.

[0057] The present invention is designed that the spray pipe assembly, the main pipe, the control valve, the temperature measuring cable, the controller and the transformer circuit breaker are arranged to be distributed with the support and the box shell in a manner of seat box support, and the spray pipe assembly, the main pipe, the control valve, the temperature measuring cable, the controller, the support and the box shell are arranged to be distributed with the branch pipe, the intermediate pipe, the cap pipe, the gantry pipe and the adjustment seat assembly in a manner of external pipe group support, the spray pipe assembly, the main pipe, the control valve, the temperature measuring cable, the controller, the support and the box shell are arranged to be distributed with the hydraulic alarm in a manner of flowing water flow alarm, and the spray pipe assembly, the main pipe, the control valve, the temperature measuring cable, the controller, the support and the box shell are arranged to be distributed with the infrared thermal imaging pickup head in a manner of infrared temperature signal pickup, the spray pipe assembly, the main pipe, the control valve, the temperature measuring cable, the controller, the support and the box shell are arranged to be distributed with the spray head, the enclosure and the foaming bag in a manner of releasing water mist foam, and the spray pipe assembly, the main pipe, the control valve, the temperature measuring cable, the controller, the support and the box shell are arranged to be distributed with the dehumidifier in a manner of drying treatment.

[0058] The present invention is designed that a branch pipe, multiple intermediate pipes, a cap pipe, a spray pipe assembly, a gantry pipe and an adjustment seat assembly are arranged to form a group of empty spray parts, multiple groups of empty spray parts are arranged between the support and the main pipe, multiple infrared thermal imaging pickup heads and multiple spray heads are arranged on the empty spray parts, multiple foaming bags are arranged on the enclosure, the plate part V is arranged to be connected with the block part II, the seat part II and the threaded rod part II are respectively arranged to be connected with the pipe part III, the pull rope part and the pipe part IV are respectively arranged to be connected with the pipe part II, the plate part I is arranged to be connected with the shaft part, and the plate part III is arranged to be connected with the threaded rod part I.

[0059] The present invention designs a method for using a transformer water spray fire extinguishing device for a new energy substation, and the steps are: the transformer water spray fire extinguishing device body realizes water spray fire extinguishing treatment on the transformer, the support realizes spatial frame support for a part of the components of the transformer water spray fire extinguishing device body, and the box shell realizes sealed space accommodation support for another part of the components of the transformer water spray fire extinguishing device body, thereby realizing a water spray fire extinguishing system in an assembled and debugged state externally mounted on the transformer.

[0060] The technical effect of the above technical solution is: highlighting the technical characteristics of the water spray fire extinguishing system installed externally on the transformer in a state of completed assembly and debugging, and introducing the application in the technical field of the use method of the transformer water spray fire extinguishing device used in the new energy substation.

[0061] The present invention is designed, and its steps are: installing the enclosure around the transformer, and the enclosure forms a circular retaining wall around the transformer, placing the foam bag on the L-shaped support plate of the enclosure, connecting the rod part with the lifting rope, lifting the support through the lifting machinery, installing the seat part I around the transformer, separating the rod part from the lifting rope, and rotating the cap tube on the vertical end of the tube part I to adjust the height of the spray pipe assembly. After the height adjustment of the spray pipe assembly is completed, the ear seat part is installed on the shaft head body of the cap tube, and the other end of the tube part II is placed in the tube part III, and the other end of the pull rope part is connected with the other end of the tube part II, so that the seat part II is moved on the vertical part of the tube part III to adjust the height of the seat part II, and the ear seat part is rotated on the shaft head body of the cap tube to adjust the inclination angle of the tube part II. After the inclination angle adjustment of the tube part II is completed, The threaded rod part II rotates on the outer end face of the seat part II, so that the inner end face of the threaded rod part II acts on the vertical part of the pipe part III, so that the through hole body of the plate part I rotates on the shaft part, and the swing angle of the pipe part I is adjusted. After the swing angle adjustment of the pipe part I is completed, the threaded rod part I rotates on the long hole body of the plate part III and the threaded hole body of the block part I, so that the flange body of the threaded rod part I acts on the plate part III. By adjusting the height of the spray pipe assembly, the swing angle of the pipe part I and the inclination angle of the pipe part II, the pipe part II is placed on the upper end of the transformer, so that the infrared thermal imaging pickup head and the spray head are aligned with the transformer. Correspondingly, the temperature measuring cables are respectively wound around the transformer oil tank, oil conservator and riser. When a fire occurs in the transformer, the temperatures of the transformer body, transformer oil tank, oil conservator and riser rise. The temperature measuring cables pick up the temperature signals of the transformer oil tank, oil conservator and riser, and the infrared thermal imaging pickup head picks up the temperature signal of the transformer body, inputs the signal to the controller, and then the controller inputs the signal to the control valve and transformer circuit breaker. Through the transformer circuit breaker, the transformer is put into a power-off state, the control valve is put into an open state, and the main pipe, intermediate pipe, pipe section I, pipe section III, pipe section IV and pipe section II are connected to the fire high-pressure water pipe. In the on-state, the nozzle sprays water to the transformer in the fire state, and releases water mist above the transformer. The spray water gathers in the annular retaining wall composed of the enclosure, and the water contacts the foaming bag, releasing water foam under the transformer to extinguish the transformer. When the water flows in the pipe part I, the hydraulic alarm sends out a sound alarm signal. When the nozzle is in the spraying state, the ear seat rotates on the shaft head body of the cap pipe, so that the pipe part II swings back. The vibration sensor transmits the alarm signal that the nozzle is in the spraying state to the controller, and the controller transmits the relevant data to the background computer.

[0062] The technical effect of the above technical solution is: it realizes the operation of placing the sprinkler pipe assembly at the best position and angle on the transformer, and wraps the transformer on fire with water to extinguish the fire.

[0063] In the present technical scheme, the support and the box shell are basic components and are also the necessary technical features of the present invention; the branch pipe, hydraulic alarm, main pipe, intermediate pipe, cap pipe, spray pipe assembly, gantry pipe, adjustment seat assembly, control valve, controller, transformer circuit breaker, temperature measuring cable, infrared thermal imaging pickup head, spray head, enclosure, foam bag and dehumidifier are functional components and are the features for realizing other technical effects of the present invention; the design of the technical features of seat part I, shaft part, threaded rod part I, block part I, block part II, rod part, pipe part I, plate part I, plate part III, pipe part II, spray head, ear seat part, pipe part III, pipe part IV, seat part II, threaded rod part II, vibration sensor, pull rope part, plate part IV, pipe part V, hook part, plate part V, cover plate part and threaded rod part III are technical features that comply with the Patent Law and its implementing rules.

[0064] In the technical solution, the water spray fire extinguishing system which is externally mounted on the transformer and is in a state of being assembled and debugged is realized by a support and a box shell.

[0065] In the present technical scheme, the support, the casing and the transformer water spray fire extinguishing device body of the water spray fire extinguishing system which is externally mounted on the transformer and is in a state of assembly and debugging are important technical features. In the technical field of transformer water spray fire extinguishing devices and use methods for new energy substations, it has novelty, creativity and practicality. The terms in the present technical scheme can be explained and understood using patent documents in this technical field. BRIEF DESCRIPTION OF THE DRAWINGS

[0066] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0067] Figure 1 This is a schematic diagram of one of the first embodiments of a transformer water spray fire extinguishing device for a new energy substation of the present invention. Figure 2 is a schematic diagram of the structure of the box shell 91, Support-1, branch pipe-2, hydraulic alarm-9, main pipe-4, intermediate pipe-5, cap pipe-6, spray pipe assembly-7, gantry pipe-8, adjustment seat assembly-3, control valve-90, box shell-91, controller-92, transformer circuit breaker-93, temperature measuring cable-94, infrared thermal imaging pickup head-95, spray head-96, enclosure-97, foam bag-98, dehumidifier-99, seat part I-11, shaft part-12, threaded rod part I-13, Block part I-14, block part II-15, rod part-16, tube part I-21, plate part I-22, plate part III-23, tube part II-71, injection head-72, ear seat part-73, tube part III-81, tube part IV-82, seat part II-31, threaded rod part II-32, vibration sensor-33, pull rope part-34, plate part IV-911, tube part V-912, hook part-913, plate part V-914, cover part-915, threaded rod part III-916. DETAILED DESCRIPTION

[0068] According to the Examination Guidelines, terms such as “having”, “including” and “comprising” used in the present invention should be understood as not dispensing with the existence or addition of one or more other elements or combinations thereof.

[0069] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0070] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0071] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other. In addition, unless otherwise specified, the equipment and materials used in the following examples are commercially available. If the processing conditions are not clearly stated, please refer to the purchased product manual or proceed according to conventional methods in the art.

[0072] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0073] A transformer water spray fire extinguishing device for a new energy substation. Figure 1 This is one of the first embodiments of the present invention, and this embodiment is specifically described in conjunction with the accompanying drawings. It includes a support 1, a branch pipe 2, a hydraulic alarm 9, a main pipe 4, an intermediate pipe 5, a cap pipe 6, a spray pipe assembly 7, a gantry pipe 8, an adjustment seat assembly 3, a control valve 90, a box shell 91, a controller 92, a transformer circuit breaker 93, a temperature measuring cable 94, an infrared thermal imaging pickup head 95, a spray head 96, a panel 97, a foaming bag 98 and a dehumidifier 99, and the branch pipe 2, the main pipe 4 and the box shell 91 are respectively arranged on the support 1, an intermediate pipe 5 is arranged between the branch pipe 2 and the main pipe 4, and a hydraulic alarm 9 is respectively arranged on the branch pipe 2. , a cap tube 6 and a gantry tube 8, and a spray tube assembly 7 is arranged between the cap tube 6 and the gantry tube 8, an adjustment seat assembly 3 is arranged between the spray tube assembly 7 and the gantry tube 8, and a spray head 96 is arranged on the cap tube 6, a controller 92 and a dehumidifier 99 are respectively arranged in the box shell 91, and a control valve 90 is arranged between the controller 92 and the main pipe 4, an external thermal imaging pickup head 95 is arranged between the controller 92 and the cap tube 6, and a transformer circuit breaker 93 and a temperature measuring cable 94 are respectively arranged between the controller 92 and the transformer, a enclosure 97 is arranged on the transformer, and a foam bag 98 is arranged on the enclosure 97.

[0074] The second embodiment of the present invention is described in detail with reference to the accompanying drawings. In this embodiment, the support 1 is configured to include a seat portion Ⅰ11, a shaft portion 12, a threaded rod portion Ⅰ13, a block portion Ⅰ14, a block portion Ⅱ15 and a rod portion 16, and the middle edge of the upper end face of the seat portion Ⅰ11 is configured to be connected to the lower end face of the shaft portion 12, one side edge of the upper end face of the seat portion Ⅰ11 is configured to be connected to the lower end face of the block portion Ⅰ14 and the middle of the other side of the upper end face of the seat portion Ⅰ11 is configured to be connected to the lower end face of the block portion Ⅱ15, the peripheral side angle of the seat portion Ⅰ11 is configured to be connected to the inner end face of the rod portion 16 and the shaft portion 12 is configured to be rotatably connected to the branch pipe 2, the threaded rod portion Ⅰ13 is configured to be through-connected to the branch pipe 2 and the threaded rod portion Ⅰ13 is configured to be threadedly connected to the upper end face of the block portion Ⅰ14, the middle of the block portion Ⅱ15 is configured to be sleeved and connected to the main pipe 4 and the upper end face of the block portion Ⅱ15 is configured to be connected to the box shell 91, and the rod portion 16 is configured to be connected to the lifting rope.

[0075] Through the support 1, a supporting connection point for the branch pipe 2, the main pipe 4 and the box shell 91 is formed, and the connection with the branch pipe 2 is realized by the shaft 12 and the threaded rod part Ⅰ13. The connection with the main pipe 4 and the box shell 91 is realized by the block part Ⅱ15. The support and connection processing with the shaft part 12, the threaded rod part Ⅰ13, the block part Ⅰ14, the block part Ⅱ15 and the rod part 16 is realized by the seat part Ⅰ11. The support and connection processing with the threaded rod part Ⅰ13 is realized by the block part Ⅰ14. The connection with the lifting rope is realized by the rod part 16. Its technical purpose is to serve as a supporting carrier for the branch pipe 2, the main pipe 4 and the box shell 91.

[0076] In this embodiment, the seat portion Ⅰ11 is configured as a plate-shaped body and the shaft portion 12 and the rod portion 16 are respectively configured as convex rod-shaped bodies, the threaded rod portion Ⅰ13 is configured as a hexagon socket bolt and the block portion Ⅰ14 is configured as a strip seat-shaped body having a threaded hole body on the upper end face, the threaded hole body of the block portion Ⅰ14 is configured to be connected to the threaded rod portion Ⅰ13 and the block portion Ⅱ15 is configured to be a strip seat-shaped body having a through hole body in the middle, and the through hole body of the block portion Ⅱ15 is configured to be connected to the main pipe 4.

[0077] The technical purpose is to realize the rotation support of the branch pipe 2 and the seat support of the main pipe 4 and the box shell 91.

[0078] In this embodiment, the branch pipe 2 is configured to include a pipe portion I21, a plate portion I22 and a plate portion III23, and the lower end face of the transverse portion of the pipe portion I21 is configured to be connected to the vertical end face of the plate portion I22, the lower side of the outer end face of the vertical portion of the pipe portion I21 is configured to be connected to the inner end face of the plate portion III23 and the transverse portion of the plate portion I22 is configured to be rotatably connected to the support 1, the plate portion III23 is configured to be sleevedly connected to the support 1 and the inner side of the upper end face of the transverse portion of the pipe portion I21 is configured to be connected to the hydraulic alarm 9, the peripheral side faces of the transverse portion of the pipe portion I21 are respectively configured to be connected to the intermediate pipe 5 and the gantry pipe 8 and the vertical port of the pipe portion I21 is configured to be threadedly connected to the cap pipe 6.

[0079] Through the branch pipe 2, a supporting connection point for the support 1, the hydraulic alarm 9, the intermediate pipe 5, the cap pipe 6 and the gantry pipe 8 is formed. The plate part Ⅰ22 and the plate part Ⅲ23 realize the connection with the support 1. The pipe part Ⅰ21 realizes the connection with the hydraulic alarm 9, the connection with the intermediate pipe 5, the connection with the cap pipe 6, and the connection with the gantry pipe 8. The technical purpose is to serve as a supporting carrier for the hydraulic alarm 9, the intermediate pipe 5, the cap pipe 6 and the gantry pipe 8.

[0080] In this embodiment, the tube portion I21 is configured as an L-shaped blind tube body with a head body at the transverse port and the plate portion I22 is configured as an L-shaped sheet body with a through hole body at the transverse portion, the plate portion III23 is configured as a sheet body with a long hole body and the through hole body of the plate portion I22 and the long hole body of the plate portion III23 are respectively configured to be connected to the support 1.

[0081] The technical purpose is to achieve the pipe body support for the hydraulic alarm 9, the intermediate pipe 5, the cap pipe 6 and the door frame pipe 8.

[0082] In this embodiment, the housing of the hydraulic alarm 9 is configured to be connected to the branch pipe 2 and the contact of the hydraulic alarm 9 is configured to be embeddedly connected to the branch pipe 2 .

[0083] The hydraulic alarm 9 forms a support connection point for the branch pipe 2, and the hydraulic alarm 9 realizes the connection with the branch pipe 2. Its technical purpose is to be used as a component for alarming the branch pipe 2 in the water flow state.

[0084] In this embodiment, the main pipe 4 is configured as a convex tubular body and the end face of the expansion section of the main pipe 4 is configured to be connected to the intermediate pipe 5 in a communicating manner, the contraction section of the main pipe 4 is configured to be connected to the support 1 in a through-type manner and the middle cross-section port of the contraction section of the main pipe 4 is configured to be connected to the control valve 90, and the contraction section port of the main pipe 4 is configured to be connected to the fire-fighting high-pressure water pipe.

[0085] Through the main pipe 4, a supporting connection point for the support 1, the intermediate pipe 5 and the control valve 90 is formed. The main pipe 4 realizes the connection with the support 1, the connection with the intermediate pipe 5, and the connection with the control valve 90. Its technical purpose is to serve as a supporting carrier for the intermediate pipe 5 and the control valve 90.

[0086] In this embodiment, the intermediate pipe 5 is configured as a high-pressure hose and one of its ports is configured to be communicatively connected to the branch pipes 2 , and another of its ports is configured to be communicatively connected to the main pipe 4 .

[0087] A supporting connection point for the branch pipe 2 and the main pipe 4 is formed through the intermediate pipe 5. The intermediate pipe 5 realizes the connection with the branch pipe 2 and the main pipe 4. Its technical purpose is to serve as a component for connecting the branch pipe 2 and the main pipe 4.

[0088] In this embodiment, the cap tube 6 is configured as a hexagonal columnar body having an axis head body and a blind hole body on the peripheral side, and the axis head body of the cap tube 6 is configured to be rotatably connected to the spray pipe assembly 7, the blind hole body of the cap tube 6 is configured to be threadedly connected to the branch pipe 2, and the upper side of the peripheral side of the cap tube 6 is configured to be connected to the infrared thermal imaging pickup head 95 through an intermediate connecting rod, and the upper end face of the cap tube 6 is configured to be connected to the spray head 96.

[0089] Through the cap tube 6, a supporting connection point for the branch pipe 2, the spray pipe assembly 7, the infrared thermal imaging pickup head 95 and the spray head 96 is formed. The cap tube 6 realizes the connection with the branch pipe 2, the connection with the spray pipe assembly 7, the connection with the infrared thermal imaging pickup head 95, and the connection with the spray head 96. Its technical purpose is to serve as a supporting carrier for the spray pipe assembly 7, the infrared thermal imaging pickup head 95 and the spray head 96.

[0090] In this embodiment, the spray pipe assembly 7 is configured to include a pipe portion II 71, a spray head 72 and an ear seat portion 73, and one end of the peripheral side surface of the pipe portion II 71 is configured to be connected to the spray head 72, the middle of the upper end face of the pipe portion II 71 is configured to be connected to the lower end face of the ear seat portion 73, and the other end heads of the pipe portion II 71 are respectively configured to be connected to the door frame pipe 8 and the adjustment seat assembly 3, and the ear seat portion 73 is configured to be connected to the cap pipe 6 in a sleeve-type manner, and the spray head 72 is configured to be distributed corresponding to the transformer.

[0091] Through the spray pipe assembly 7, a supporting connection point for the cap pipe 6, the gantry pipe 8 and the adjustment seat assembly 3 is formed, the ear seat portion 73 realizes the connection with the cap pipe 6, the pipe portion II 71 realizes the connection with the gantry pipe 8 and the adjustment seat assembly 3, and the spray head 72 realizes the water jet treatment of the transformer. The technical purpose is to be used as a component for fire extinguishing treatment of the transformer.

[0092] In this embodiment, the pipe part II 71 is configured as a cylindrical body with an inner cavity and the inner cavity of the pipe part II 71 is respectively configured to be connected to the injection head 72 and the gantry pipe 8, the injection head 72 is configured as a spray head and the ear seat part 73 is configured as a single plate ear seat.

[0093] The technical purpose is to realize the fire extinguishing treatment of the transformer by jetting water.

[0094] In this embodiment, the gantry pipe 8 is configured as pipe portion III 81 and pipe portion IV 82 and one of the pipe heads of pipe portion IV 82 is configured to be connected in a communicating manner with the upper longitudinal portion of pipe portion III 81, another pipe head of pipe portion IV 82 is configured to be connected in a communicating manner with the spray pipe assembly 7 and the vertical portion of pipe portion III 81 is configured to be connected to the adjustment seat assembly 3, and the lower longitudinal port of pipe portion III 81 is configured to be connected to the branch pipe 2.

[0095] Through the portal pipe 8, a supporting connection point for the branch pipe 2, the spray pipe assembly 7 and the adjustment seat assembly 3 is formed. The pipe part III 81 realizes the connection with the branch pipe 2 and the adjustment seat assembly 3. The pipe part IV 82 realizes the connection with the spray pipe assembly 7. Its technical purpose is to serve as a component for connecting the spray pipe assembly 7 with the branch pipe 2.

[0096] In this embodiment, the pipe portion III 81 is configured as a rectangular tube annular body having a cross-sectional port at the lower longitudinal portion and the cross-sectional port of the pipe portion III 81 is configured to be connected to the branch pipe 2 , and the pipe portion IV 82 is configured as a high-pressure hose.

[0097] The technical purpose is to achieve a three-way connection between the spray pipe assembly 7 and the branch pipe 2.

[0098] In this embodiment, the adjustment seat assembly 3 is configured to include a seat portion Ⅱ31, a threaded rod portion Ⅱ32, a vibration sensor 33 and a pull rope portion 34, and the outer end face of the seat portion Ⅱ31 is configured to be threadedly connected to the threaded rod portion Ⅱ32, the outer side surface of the seat portion Ⅱ31 is configured to be connected to the housing of the vibration sensor 33 and one of the ends of the pull rope portion 34 is configured to be connected to the contact of the vibration sensor 33, the other end of the pull rope portion 34 is configured to be connected to the spray pipe assembly 7 and the seat portion Ⅱ31 is configured to be sleeved and connected to the gantry pipe 8, the inner end face of the threaded rod portion Ⅱ32 is configured to be contact-connected to the gantry pipe 8 and the output interface of the vibration sensor 33 is configured to be connected to the controller 92.

[0099] By adjusting the seat assembly 3, a supporting connection point for the spray pipe assembly 7, the gantry pipe 8 and the controller 92 is formed, the connection with the spray pipe assembly 7 is achieved by the pull rope part 34, the connection with the gantry pipe 8 is achieved by the seat part II 31 and the threaded rod part II 32, and the connection with the controller 92 is achieved by the vibration sensor 33. The technical purpose is to serve as a component for connecting the spray pipe assembly 7 and the gantry pipe 8.

[0100] In the present embodiment, the seat portion II 31 is configured as a cylindrical body and the threaded rod portion II 32 is configured as a hexagonal bolt, the vibration sensor 33 is configured as an electric vibration sensor and the pull rope portion 34 is configured as an iron wire.

[0101] The technical purpose is to achieve an adjustable height connection between the spray pipe assembly 7 and the gantry pipe 8.

[0102] In this embodiment, the control valve 90 is configured as an electric control valve and a port of the control valve 90 is configured to be embeddedly connected to the main pipe 4 , and a control port of the control valve 90 is configured to be connected to a controller 92 .

[0103] A supporting connection point between the main pipe 4 and the controller 92 is formed through the control valve 90. The control valve 90 realizes the connection with the main pipe 4 and the connection with the controller 92. Its technical purpose is to serve as a component for controlling the opening and closing of the main pipe 4 and the fire-fighting high-pressure water pipe.

[0104] In this embodiment, the box shell 91 is configured to include a plate portion IV 911, a tube portion V 912, a hook portion 913, a plate portion V 914, a cover portion 915 and a threaded rod portion III 916, and the middle portion of the lower end surface of the plate portion IV 911 is configured to be connected to the upper end port of the tube portion V 912, one edge of the lower end surface of the plate portion IV 911 is configured to be connected to the upper end surface of the hook portion 913, and the other edge of the lower end surface of the plate portion IV 911 is configured to be connected to the upper end surface of the plate portion V 914, and the inner end surface of the cover portion 915 is configured to be connected to the lower end of the tube portion V 912. The inner end of the threaded rod portion III916 is arranged to be connected in a through-type manner with the edge of the cover portion 915, the inner end of the threaded rod portion III916 is arranged to be connected in a threaded manner with the lower end face of the pipe portion V912, and the flange body of the threaded rod portion III916 is arranged to be connected in a contact manner with the edge of the outer end face of the cover portion 915, the lower end face of the plate portion V914 is arranged to be connected to the support 1, and the pipe portion V912 is respectively arranged to be connected in an accommodating manner with the controller 92, the transformer circuit breaker 93 and the dehumidifier 99, and the hook portion 913 is arranged to be connected in a hanging manner with the temperature measuring cable 94.

[0105] Through the box shell 91, support connection points for the support 1, the controller 92, the transformer circuit breaker 93, the temperature measuring cable 94 and the dehumidifier 99 are formed. The plate part V914 realizes the connection with the support 1. The pipe part V912 realizes the connection with the controller 92, the connection with the transformer circuit breaker 93, and the connection with the dehumidifier 99. The hook part 913 realizes the connection with the temperature measuring cable 94. The plate part IV911, the cover part 915 and the threaded rod part III916 realize the sealing treatment of the pipe part V912. The technical purpose is to serve as a supporting carrier for the controller 92, the transformer circuit breaker 93, the temperature measuring cable 94 and the dehumidifier 99.

[0106] In this embodiment, plate portion IV 911 and plate portion V 914 are respectively configured as sheet-like bodies and tube portion V 912 is configured as a cylindrical body having a threaded hole body on the lower end face, hook portion 913 is configured as an L-shaped hook-like body and cover portion 915 is configured as a sheet-like body having a groove body on the inner end face and a through hole body on the periphery, threaded rod portion III 916 is configured as a hexagonal bolt and the threaded hole body of tube portion V 912 and the through hole body of cover portion 915 are respectively configured to be connected to threaded rod portion III 916, and the groove body of cover portion 915 is configured to be connected to tube portion V 912.

[0107] The technical purpose is to achieve the inner cavity sealing support connection of the controller 92, the transformer circuit breaker 93 and the dehumidifier 99, and the hanging support connection of the temperature measuring cable 94.

[0108] In this embodiment, the controller 92 is set as a PLC controller and the controller 92 is set to be immersed in the box shell 91, the shell of the controller 92 is set to be connected to the box shell 91 and the input interface of the controller 92 is respectively set to be connected to the adjustment seat assembly 3, the temperature measuring cable 94 and the infrared thermal imaging pickup head 95, the output interface of the controller 92 is respectively set to be connected to the control valve 90, the transformer circuit breaker 93 and the dehumidifier 99 and the output interface of the controller 92 is set to be connected to the background computer by wireless transmission.

[0109] Through the controller 92, support connection points are formed for the adjustment seat assembly 3, the control valve 90, the box shell 91, the transformer circuit breaker 93, the temperature measuring cable 94, the infrared thermal imaging pickup head 95 and the dehumidifier 99. The controller 92 realizes the connection with the adjustment seat assembly 3, the connection with the control valve 90, the connection with the box shell 91, the connection with the transformer circuit breaker 93, the connection with the infrared thermal imaging pickup head 95, and the connection with the dehumidifier 99. The technical purpose is to be used as a component for controlling the working status of the control valve 90, the transformer circuit breaker 93 and the dehumidifier 99.

[0110] In this embodiment, the transformer circuit breaker 93 is configured to be immersed in the box shell 91 and the shell of the transformer circuit breaker 93 is configured to be connected to the box shell 91, and the control port of the transformer circuit breaker 93 is configured to be connected to the controller 92.

[0111] A supporting connection point for the box shell 91 and the controller 92 is formed through the transformer circuit breaker 93. The transformer circuit breaker 93 realizes the connection with the box shell 91 and the connection with the controller 92. Its technical purpose is to be used as a component to control the working state of the transformer.

[0112] In this embodiment, the temperature measuring cable 94 is configured to be hung and connected to the box shell 91, and the output interface of the temperature measuring cable 94 is configured to be connected to the controller 92. The temperature measuring cable 94 is respectively configured to be wound and connected to the transformer oil tank, oil storage cabinet and lifting seat.

[0113] A supporting connection point for the box shell 91 and the controller 92 is formed through the temperature measuring cable 94, and the connection with the box shell 91 and the controller 92 is realized by the transformer circuit breaker 93. Its technical purpose is to be used as one of the components for picking up the working temperature signal of the transformer.

[0114] In this embodiment, the infrared thermal imaging pickup head 95 is configured as an infrared temperature measuring probe and the shell of the infrared thermal imaging pickup head 95 is configured to be connected to the cap tube 6 through an intermediate connecting rod, and the output interface of the infrared thermal imaging pickup head 95 is configured to be connected to the controller 92.

[0115] Through the infrared thermal imaging pickup head 95, a supporting connection point for the cap tube 6 and the controller 92 is formed. The infrared thermal imaging pickup head 95 realizes the connection with the cap tube 6 and the connection with the controller 92. Its technical purpose is to serve as the second component for picking up the working temperature signal of the transformer.

[0116] In this embodiment, the spray head 96 is configured as a fan-shaped spray head and is connected to the cap tube 6 via an intermediate connecting rod, and the input port of the spray head 96 is configured to be connected to the cap tube 6 and the branch tube 2 respectively.

[0117] A supporting connection point for the branch pipe 2 and the cap pipe 6 is formed through the spray head 96. The spray head 96 realizes connection with the branch pipe 2 and the cap pipe 6. Its technical purpose is to be used as a component for forming a water mist body above the transformer.

[0118] In this embodiment, the enclosure 97 is configured as a sheet body with an L-shaped support plate on the inner end face, and the end faces of two adjacent enclosures 97 are configured to be butt-jointed with each other and the L-shaped support plate of the enclosure 97 is configured to be connected to the foam bag 98, and the enclosure 97 is configured to be distributed in a surrounding manner along the periphery of the transformer.

[0119] A supporting connection point for the foaming bag 98 is formed by the enclosure 97, and the enclosure 97 realizes connection with the foaming bag 98. Its technical purpose is to be used as one of the components for forming water foam under the transformer.

[0120] In the present embodiment, the foaming pack 98 is configured as a bag-shaped body having a water foaming agent and the foaming pack 98 is configured to be connected to the enclosure 97 in a hanging manner.

[0121] A supporting connection point for the enclosure 97 is formed by the foaming bag 98, and the connection with the enclosure 97 is realized by the foaming bag 98. Its technical purpose is to serve as the second component for forming water foam under the transformer.

[0122] In this embodiment, the dehumidifier 99 is configured as a heating dehumidifier and the dehumidifier 99 is configured to be immersed in the box shell 91 and the shell of the dehumidifier 99 is configured to be connected to the box shell 91, and the control port of the dehumidifier 99 is configured to be connected to the controller 92.

[0123] The dehumidifier 99 forms a supporting connection point for the box shell 91 and the controller 92. The dehumidifier 99 realizes the connection with the box shell 91 and the connection with the controller 92. Its technical purpose is to be used as a component for performing drying treatment in the box shell 91.

[0124] In this embodiment, the spray pipe assembly 7, the main pipe 4, the control valve 90, the temperature measuring cable 94, the controller 92 and the transformer circuit breaker 93 are arranged to be distributed with the support 1 and the box shell 91 in a manner supported by the seat box, and the spray pipe assembly 7, the main pipe 4, the control valve 90, the temperature measuring cable 94, the controller 92, the support 1 and the box shell 91 are arranged to be distributed with the branch pipe 2, the intermediate pipe 5, the cap pipe 6, the gantry pipe 8 and the adjustment seat assembly 3 in a manner supported by the external pipe group .... The pipe 4, the control valve 90, the temperature measuring cable 94, the controller 92, the support 1 and the housing 91 and the hydraulic alarm 9 are arranged in a manner of flowing water alarm distribution and the spray pipe assembly 7, the main pipe 4, the control valve 90, the temperature measuring cable 94, the controller 92, the support 1 and the housing 91 and the infrared thermal imaging pickup head 95 are arranged in a manner of infrared picking up temperature signals. The spray pipe assembly 7, the main pipe 4, the control valve 90, the temperature measuring cable 94, the controller 92, the support 1 and the housing 91 and the infrared thermal imaging pickup head 95 are arranged in a manner of infrared picking up temperature signals. The spray head 96, the enclosure 97 and the foaming bag 98 are arranged to be distributed in a manner of releasing water mist foam, and the spray pipe assembly 7, the main pipe 4, the control valve 90, the temperature measuring cable 94, the controller 92, the support 1 and the box shell 91 and the dehumidifier 99 are arranged to be distributed in a manner of drying treatment, a branch pipe 2, a plurality of intermediate pipes 5, a cap pipe 6, a spray pipe assembly 7, a gantry pipe 8 and an adjustment seat assembly 3 are arranged to form a group of empty spray parts, and multiple groups of empty spray parts are arranged Between the support 1 and the main pipe 4, a plurality of infrared thermal imaging pickup heads 95 and a plurality of spray heads 96 are arranged on the empty spray component, a plurality of foaming bags 98 are arranged on the enclosure 97, the plate portion V914 is arranged to be connected to the block portion II15, the seat portion II31 and the threaded rod portion II32 are respectively arranged to be connected to the tube portion III81, the pull rope portion 34 and the tube portion IV82 are respectively arranged to be connected to the tube portion II71, the plate portion I22 is arranged to be connected to the shaft portion 12, and the plate portion III23 is arranged to be connected to the threaded rod portion I13.

[0125] The present invention is further described below in conjunction with examples. The following examples are intended to illustrate the present invention rather than to further limit the present invention.

[0126] A method for using a transformer water spray fire extinguishing device for a new energy substation, the steps of which are: installing a panel 97 around the transformer, using the panel 97 to surround the transformer to form a circular retaining wall, placing a foam bag 98 on an L-shaped support plate of the panel 97, connecting the rod 16 with a lifting rope, lifting the support 1 through a lifting machine, and installing the seat part I 11 around the transformer, Separate the rod 16 from the lifting rope, so that the cap tube 6 rotates on the vertical end of the tube part I21 to adjust the height of the spray pipe assembly 7. After the height adjustment of the spray pipe assembly 7 is completed, install the ear seat part 73 on the shaft head body of the cap tube 6, put the other end of the tube part II71 into the tube part III81, connect the other end of the pull rope part 34 with the other end of the tube part II71, move the seat part II31 on the vertical part of the tube part III81, adjust the height of the seat part II31, and rotate the ear seat part 73 on the shaft head body of the cap tube 6 to adjust the inclination angle of the tube part II71. After the inclination angle adjustment of the tube part II71 is completed, the threaded rod part II32 is on the outer end surface of the seat part II31. The inner end face of the threaded rod part II32 acts on the vertical part of the pipe part III81, and the through hole body of the plate part I22 rotates on the shaft part 12, and the swing angle of the pipe part I21 is adjusted. After the swing angle adjustment of the pipe part I21 is completed, the threaded rod part I13 is rotated on the long hole body of the plate part III23 and the threaded hole body of the block part I14, so that the flange body of the threaded rod part I13 acts on the plate part III23. By adjusting the height of the spray pipe assembly 7, the swing angle of the pipe part I21 and the inclination angle of the pipe part II71, the pipe part II71 is placed on the upper end of the transformer, and the infrared thermal imaging pickup head 95 and the spray head 96 correspond to the transformer. The temperature measuring cable 94 is respectively wound around the transformer oil tank, the oil storage cabinet and the lifting seat. When a fire occurs in the transformer, the temperature of the transformer body, transformer oil tank, oil storage cabinet and riser rises, and the temperature signal of the transformer oil tank, oil storage cabinet and riser is picked up by the temperature measuring cable 94, and the temperature signal of the transformer body is picked up by the infrared thermal imaging pickup head 95, and the signal is input to the controller 92, and then the controller 92 inputs the signal to the control valve 90 and the transformer circuit breaker 93, and the transformer is put into the power-off state through the transformer circuit breaker 93, and the control valve 90 is put into the open state, so that the main pipe 4, the intermediate pipe 5, the pipe part I21, the pipe part III81, the pipe part IV82 and the pipe part II71 are connected with the fire high-pressure water pipe, and the spray head 72 sprays water flow on the transformer in the fire state, and the spray head 96 releases water mist above the transformer, and the spray water flow gathers in the annular retaining wall composed of the enclosure 97, and the water contacts the foaming bag 98, and releases water foam under the transformer to extinguish the transformer. When water flows in pipe part Ⅰ21, the hydraulic alarm 9 sends out a sound alarm signal. When the spray head 72 is in the spraying state, the ear seat part 73 rotates on the shaft head body of the cap tube 6, causing the pipe part Ⅱ71 to swing in reverse. The vibration sensor 33 transmits the alarm signal that the spray head 72 is in the spraying state to the controller 92, and the controller 92 transmits the relevant data to the background computer.

[0127] When verifying the present invention, the inventor abandoned the existing technical features that the pipe network, valves, controls, etc. need to be assembled on site before being connected to the transformer. First, the technical feature of an external water spray fire extinguishing system in a state of assembly and debugging is proposed on the transformer, and the first unexpected technical effect is obtained: the interference factors caused by the shape of the transformer itself on the installation of the water spray fire extinguishing system are eliminated, the performance of the water spray fire extinguishing system relative to the transformer installation position is improved, and the fire extinguishing effect on the transformer is improved. The second unexpected technical effect is obtained: the overall performance debugging of the water spray fire extinguishing system is realized in advance, and the installation efficiency of the water spray fire extinguishing system relative to the transformer is improved. The third unexpected technical effect is obtained: the main pipe 4, the intermediate pipe 5, the spray pipe assembly 7, the control valve 90, the controller 92, the transformer circuit breaker 93 and the temperature measuring cable 94 are realized as a water spray fire extinguishing system, and the multi-channel shunt drive of the intermediate pipe 5 is used to improve the fire extinguishing efficiency of the transformer. The fourth unexpected technical effect is obtained: the branch pipe 2, the gantry pipe 8 and the adjustment seat assembly 3 support the spray pipe assembly 7, and the spray angle of the spray head 72 is optimized. The setting increases the spraying operation area of ​​the transformer, and obtains the fifth unexpected technical effect: the cap tube 6 realizes adjustable height support for the spray pipe assembly 7, effectively conditions the spray surface of the spray head 72, improves the flame suppression performance, and obtains the sixth unexpected technical effect: the infrared thermal imaging pickup head 95 realizes infrared temperature signal pickup of the transformer, improves the accuracy of transformer fire prevention, and obtains the sixth unexpected technical effect: the spray head 96, the enclosure 97 and the foaming bag 98 generate water mist bubbles surrounding the transformer body, improves the isolation performance of the transformer, eliminates the environmental dust body generated by the fire, and obtains the seventh unexpected technical effect: realizes the alarm sound forecast by the hydraulic alarm 9, and obtains the eighth unexpected technical effect: realizes the internal drying treatment of the box shell 91 by the dehumidifier 99, and obtains the ninth unexpected technical effect: realizes the use of the support 1 and the box shell 91 as the support body, realizes the increase in the number of empty spray components, and performs three-dimensional space water fire extinguishing treatment on the transformer, realizes no longer interfering with the operation of the transformer, and improves the operation performance of the transformer.

[0128] In the second embodiment of the present invention, the support 1, the housing 91 and the transformer water spray fire extinguishing device body are connected to each other in such a way that the water spray fire extinguishing system in the assembled and debugged state is externally mounted on the transformer.

[0129] The present invention is designed to connect the support 1 with the box shell 91 and the transformer water spray fire extinguishing device body in a manner of performing space frame support.

[0130] In this embodiment, the box shell 91 is connected to the support 1 and the transformer water spray fire extinguishing device body in a manner of carrying out sealed space accommodation support.

[0131] In this embodiment, the transformer water spray fire extinguishing device body is configured to include a main pipe 4, an intermediate pipe 5, a spray pipe assembly 7, a control valve 90, a controller 92, a transformer circuit breaker 93 and a temperature measuring cable 94.

[0132] In this embodiment, a first accessory device is also included and is arranged between the transformer water spray fire extinguishing device body and the support 1. The first accessory device is arranged to include a branch pipe 2, a gantry pipe 8 and an adjustment seat assembly 3.

[0133] In this embodiment, a second accessory device is further included and is arranged between the transformer water spray fire extinguishing device body and the first accessory device. The second accessory device is arranged as a cap tube 6 .

[0134] In this embodiment, a third accessory device is further included and is arranged on the second accessory device. The third accessory device is arranged as an infrared thermal imaging pickup head 95 .

[0135] In this embodiment, a fourth accessory device is further included and is arranged on the second accessory device. The fourth accessory device is arranged as a spray head 96 .

[0136] In this embodiment, a fourth accessory device is further included and is disposed on the transformer. The fourth accessory device is configured to include a surrounding plate 97 and a foam bag 98 .

[0137] In this embodiment, a fifth accessory device is also included and is arranged on the first accessory device. The fifth accessory device is arranged as a hydraulic alarm 9 .

[0138] In this embodiment, a sixth accessory device is further included and is disposed in the box shell 91 . The sixth accessory device is configured as a dehumidifier 99 .

[0139] The second embodiment of the present invention is based on the first embodiment. The second embodiment of the present invention comprises the following steps: the transformer water spray fire extinguishing device body realizes water spray fire extinguishing treatment on the transformer, the support 1 realizes spatial frame support for a part of the transformer water spray fire extinguishing device body, the box shell 91 realizes sealed space accommodation support for another part of the transformer water spray fire extinguishing device body, and realizes a water spray fire extinguishing system in an assembled and debugged state externally mounted on the transformer.

[0140] The second embodiment of the present invention is based on the first embodiment.

[0141] The present invention has the following characteristics: 1. Due to the design of the support 1, the box shell 91 and the transformer water spray fire extinguishing device body, the transformer is subjected to water spray fire extinguishing treatment through the transformer water spray fire extinguishing device body, and the support 1 is used to realize the spatial frame support of a part of the transformer water spray fire extinguishing device body, and the box shell 91 is used to realize the sealed space accommodation support of another part of the transformer water spray fire extinguishing device body, so that the water spray fire extinguishing system in the assembled and debugged state is externally mounted on the transformer, and the technical problem that the pipe network, valves, controls, etc. need to be assembled on site and then connected to the transformer is solved, thereby realizing the overall supporting installation of the transformer of the new energy substation.

[0142] 2. Due to the design of the main pipe 4, the intermediate pipe 5, the spray pipe assembly 7, the control valve 90, the controller 92, the transformer circuit breaker 93 and the temperature measuring cable 94, online temperature monitoring of the transformer and fire extinguishing by spraying water are realized.

[0143] 3. Due to the design of the branch pipe 2, the gantry pipe 8 and the adjustment seat assembly 3, the spray pipe assembly 7 is supported in rotation.

[0144] 4. Due to the design of the cap tube 6, the spray pipe assembly 7 can be supported with adjustable height.

[0145] 5. Due to the design of the infrared thermal imaging pickup head 95, infrared online temperature monitoring of the transformer is realized.

[0146] 6. Due to the design of the spray head 96, it is possible to spray water mist on the transformer.

[0147] 7. Due to the design of the enclosure 97 and the foaming bag 98, the water foam can be released from the transformer.

[0148] 8. Due to the design of the hydraulic alarm 9, the sound alarm can be realized by the flow of water.

[0149] 9. Due to the design of the dehumidifier 99, drying treatment is achieved in the box shell 91.

[0150] 10. Since the design limits the numerical range of the structural shape, the numerical range is the technical feature in the technical solution of the present invention, rather than a technical feature calculated by a formula or obtained through a limited number of tests. Tests have shown that the technical feature of this numerical range has achieved good technical effects.

[0151] 11. Due to the design of the technical features of the present invention, the effects of the individual and combined technical features have been shown through experiments to have various performance indicators of the present invention that are at least 1.7 times the existing performance indicators, and have been evaluated to have good market value.

[0152] There are other technical features that are connected to the support 1, the box shell 91 and the transformer water spray fire extinguishing device body of the water spray fire extinguishing system that is externally mounted on the transformer and is in a state of assembly and debugging. They are all one of the embodiments of the present invention, and the technical features of the above-mentioned embodiments can be combined arbitrarily. In order to meet the requirements of the Patent Law, the Patent Implementation Rules and the Examination Guidelines, all possible combinations of the technical features in the above-mentioned embodiments will no longer be described.

[0153] The above embodiment is only one implementation form of the transformer water spray fire extinguishing device and the use method for the new energy substation provided by the present invention. According to other variations of the scheme provided by the present invention, adding or reducing the components or steps therein, or applying the present invention to other technical fields close to the present invention, they all fall within the protection scope of the present invention.

Claims

1. A transformer water spray fire extinguishing device for a new energy substation, characterized by: The invention comprises a support (1) used as a frame support, a box shell (91) arranged on the support (1), and a transformer water spray fire extinguishing device body arranged between the support (1) and the box shell (91).

2. The transformer water spray fire extinguishing device for a new energy substation according to claim 1 is characterized in that: The support (1), the box shell (91) and the transformer water spray fire extinguishing device body are connected to each other in a manner that a water spray fire extinguishing system in an assembled and debugged state is externally mounted on the transformer.

3. The transformer water spray fire extinguishing device for a new energy substation according to claim 2 is characterized in that: The support (1) is connected to the box shell (91) and the transformer water spray fire extinguishing device body in a manner of performing space frame support. Alternatively, the box shell (91) is connected to the support (1) and the transformer water spray fire extinguishing device body in a manner of providing a sealed space for accommodating support.

4. The transformer water spray fire extinguishing device for a new energy substation according to claim 1 is characterized in that: The water spray fire extinguishing device body is configured to include a main pipe (4), an intermediate pipe (5), a spray pipe assembly (7), a control valve (90), a controller (92), a transformer circuit breaker (93) and a temperature measuring cable (94). Or, it further comprises a first accessory device and the first accessory device is arranged between the transformer water spray fire extinguishing device body and the support (1), and the first accessory device is arranged to include a branch pipe (2), a gantry pipe (8) and an adjustment seat assembly (3), Or, it further comprises a second accessory device and the second accessory device is arranged between the transformer water spray fire extinguishing device body and the first accessory device, and the second accessory device is arranged as a cap tube (6), Or, it further comprises a third accessory device and the third accessory device is arranged on the second accessory device, and the third accessory device is arranged as an infrared thermal imaging pickup head (95), Or, it further comprises a fourth accessory device and the fourth accessory device is arranged on the second accessory device, and the fourth accessory device is arranged as a spray head (96), Or, it further comprises a fourth accessory device and the fourth accessory device is arranged on the transformer, and the fourth accessory device is arranged to comprise a surrounding plate (97) and a foam bag (98), Or, it further comprises a fifth accessory device and the fifth accessory device is arranged on the first accessory device, and the fifth accessory device is arranged as a hydraulic alarm (9), Or, a sixth accessory device is further included and is arranged in the box shell (91), and the sixth accessory device is arranged as a dehumidifier (99).

5. The transformer water spray fire extinguishing device for a new energy substation according to claim 4 is characterized in that: A branch pipe (2), a main pipe (4) and a box shell (91) are respectively arranged on the support (1); an intermediate pipe (5) is arranged between the branch pipe (2) and the main pipe (4); a hydraulic alarm (9), a cap pipe (6) and a door frame pipe (8) are respectively arranged on the branch pipe (2); a spray pipe assembly (7) is arranged between the cap pipe (6) and the door frame pipe (8); an adjustment seat assembly (3) is arranged between the spray pipe assembly (7) and the door frame pipe (8); and a spray head is arranged on the cap pipe (6). (96), a controller (92) and a dehumidifier (99) are respectively arranged in the box shell (91), and a control valve (90) is arranged between the controller (92) and the main pipe (4), an external thermal imaging pickup head (95) is arranged between the controller (92) and the cap pipe (6), and a transformer circuit breaker (93) and a temperature measuring cable (94) are respectively arranged between the controller (92) and the transformer, a surrounding plate (97) is arranged on the transformer, and a foam bag (98) is arranged on the surrounding plate (97).

6. The transformer water spray fire extinguishing device for a new energy substation according to claim 5 is characterized in that: The support (1) is configured to include a seat portion I (11), a shaft portion (12), a threaded rod portion I (13), a block portion I (14), a block portion II (15) and a rod portion (16), and the middle edge of the upper end surface of the seat portion I (11) is configured to be connected to the lower end surface of the shaft portion (12), one side edge of the upper end surface of the seat portion I (11) is configured to be connected to the lower end surface of the block portion I (14), and the middle of the other side of the upper end surface of the seat portion I (11) is configured to be connected to the lower end surface of the block portion II (15), and the seat portion I (1 1) is configured to be connected to the inner end face of the rod (16) and the shaft (12) is configured to be rotatably connected to the branch pipe (2), the threaded rod I (13) is configured to be connected to the branch pipe (2) in a through-type manner and the threaded rod I (13) is configured to be threadedly connected to the upper end face of the block I (14), the middle of the block II (15) is configured to be sleeve-connected to the main pipe (4) and the upper end face of the block II (15) is configured to be connected to the box shell (91), and the rod (16) is configured to be connected to the lifting rope, Or, the seat part I (11) is set as a plate-like body and the shaft part (12) and the rod part (16) are respectively set as convex rod-like bodies, the threaded rod part I (13) is set as a hexagon socket bolt and the block part I (14) is set as a bar seat-like body with a threaded hole body on the upper end surface, the threaded hole body of the block part I (14) is set to be connected with the threaded rod part I (13) and the block part II (15) is set as a bar seat-like body with a through hole body in the middle, and the through hole body of the block part II (15) is set to be connected with the main pipe (4), Alternatively, the box shell (91) is configured to include a plate portion IV (911), a tube portion V (912), a hook portion (913), a plate portion V (914), a cover portion (915) and a threaded rod portion III (916), and the middle portion of the lower end surface of the plate portion IV (911) is configured to be connected to the upper end surface of the tube portion V (912), one edge of the lower end surface of the plate portion IV (911) is configured to be connected to the upper end surface of the hook portion (913), and the other edge of the lower end surface of the plate portion IV (911) is configured to be connected to the upper end surface of the plate portion V (914), and the inner end surface of the cover portion (915) is configured to be connected to the lower end surface of the tube portion V (912). The inner end of the threaded rod portion III (916) is configured to be connected in a contact manner with the edge of the cover plate portion (915), the inner end of the threaded rod portion III (916) is configured to be connected in a threaded manner with the lower end face of the pipe portion V (912), and the flange of the threaded rod portion III (916) is configured to be connected in a contact manner with the edge of the outer end face of the cover plate portion (915), the lower end face of the plate portion V (914) is configured to be connected to the support (1), and the pipe portion V (912) is configured to be connected in a receiving manner with the controller (92), the transformer circuit breaker (93) and the dehumidifier (99), respectively, and the hook portion (913) is configured to be connected in a hanging manner with the temperature measuring cable (94). Alternatively, the plate portion IV (911) and the plate portion V (914) are respectively configured as sheet-like bodies and the tube portion V (912) is configured as a cylindrical body having a threaded hole body at the lower end face, the hook portion (913) is configured as an L-shaped hook-like body and the cover portion (915) is configured as a sheet-like body having a groove body at the inner end face and a through hole body at the periphery, the threaded rod portion III (916) is configured as a hexagonal bolt and the threaded hole body of the tube portion V (912) and the through hole body of the cover portion (915) are respectively configured to be connected to the threaded rod portion III (916), and the groove body of the cover portion (915) is configured to be connected to the tube portion V (912).

7. The transformer water spray fire extinguishing device for a new energy substation according to claim 5 is characterized in that: The main pipe (4) is configured as a convex-shaped tubular body and the end face of the expansion section of the main pipe (4) is configured to be connected in a communicating manner with the intermediate pipe (5), the contraction section of the main pipe (4) is configured to be connected in a through-type manner with the support (1) and the middle cross-sectional port of the contraction section of the main pipe (4) is configured to be connected to the control valve (90), and the contraction section port of the main pipe (4) is configured to be connected to the fire-fighting high-pressure water pipe, Or, the intermediate pipe (5) is configured as a high-pressure hose and one of the ports of the intermediate pipe (5) is configured to be connected in a communication manner with the branch pipe (2), and another port of the intermediate pipe (5) is configured to be connected in a communication manner with the main pipe (4). Alternatively, the spray pipe assembly (7) is configured to include a pipe portion II (71), a spray head (72) and an ear seat portion (73), and one end of the peripheral side surface of the pipe portion II (71) is configured to be connected to the spray head (72), the middle of the upper end surface of the pipe portion II (71) is configured to be connected to the lower end surface of the ear seat portion (73), and the other end of the pipe portion II (71) is configured to be connected to the door frame pipe (8) and the adjustment seat assembly (3), and the ear seat portion (73) is configured to be connected to the cap pipe (6) in a sleeve-type manner, and the spray head (72) is configured to be distributed corresponding to the transformer, Or, the pipe part II (71) is configured as a cylindrical body with an inner cavity, and the inner cavity of the pipe part II (71) is configured to be connected to the spray head (72) and the gantry pipe (8), respectively, the spray head (72) is configured as a shower head, and the ear seat part (73) is configured as a single plate ear seat, Alternatively, the control valve (90) is configured as an electric control valve and a port of the control valve (90) is configured to be embeddedly connected to the main pipe (4), and a control port of the control valve (90) is configured to be connected to the controller (92). Or, the controller (92) is configured as a PLC controller and the controller (92) is configured to be connected to the box shell (91) in a submerged manner, the housing of the controller (92) is configured to be connected to the box shell (91) and the input interface of the controller (92) is configured to be connected to the adjustment seat assembly (3), the temperature measuring cable (94) and the infrared thermal imaging pickup head (95), the output interface of the controller (92) is configured to be connected to the control valve (90), the transformer circuit breaker (93) and the dehumidifier (99) and the output interface of the controller (92) is configured to be connected to the background computer in a wireless transmission mode, Or, the transformer circuit breaker (93) is configured to be immersed in the housing (91) and the housing of the transformer circuit breaker (93) is configured to be connected to the housing (91), and the control port of the transformer circuit breaker (93) is configured to be connected to the controller (92), Or, the temperature measuring cable (94) is configured to be connected to the box shell (91) in a hanging manner, and the output interface of the temperature measuring cable (94) is configured to be connected to the controller (92), and the temperature measuring cable (94) is configured to be connected to the transformer oil tank, the oil storage cabinet and the lifting seat in a winding manner, respectively. Or, the branch pipe (2) is configured to include a pipe portion I (21), a plate portion I (22) and a plate portion III (23), and the lower end face of the horizontal portion of the pipe portion I (21) is configured to be connected to the vertical end face of the plate portion I (22), the lower side of the vertical outer end face of the pipe portion I (21) is configured to be connected to the inner end face of the plate portion III (23), and the horizontal portion of the plate portion I (22) is configured to be rotatably connected to the support (1), the plate portion III (23) is configured to be sleeve-connected to the support (1), and the inner side of the upper end face of the horizontal portion of the pipe portion I (21) is configured to be connected to a hydraulic alarm (9), the peripheral side faces of the horizontal portion of the pipe portion I (21) are respectively configured to be connected to the intermediate pipe (5) and the gantry pipe (8), and the vertical end of the pipe portion I (21) is configured to be threadedly connected to the cap pipe (6), Or, the pipe part I (21) is configured as an L-shaped blind pipe body with a head body at the transverse port, and the plate part I (22) is configured as an L-shaped sheet body with a through hole body at the transverse part, and the plate part III (23) is configured as a sheet body with a long hole body, and the through hole body of the plate part I (22) and the long hole body of the plate part III (23) are respectively configured to be connected to the support (1), Or, the portal pipe (8) is configured as a pipe portion III (81) and a pipe portion IV (82), and one of the pipe heads of the pipe portion IV (82) is configured to be connected in a communicating manner with the upper longitudinal portion of the pipe portion III (81), another of the pipe heads of the pipe portion IV (82) is configured to be connected in a communicating manner with the spray pipe assembly (7), and the vertical portion of the pipe portion III (81) is configured to be connected to the adjustment seat assembly (3), and the lower longitudinal portion port of the pipe portion III (81) is configured to be connected to the branch pipe (2), Or, the pipe part III (81) is configured as a rectangular tube annular body having a cross-sectional port at the lower longitudinal portion and the cross-sectional port of the pipe part III (81) is configured to be connected to the branch pipe (2), and the pipe part IV (82) is configured as a high-pressure hose, Or, the adjustment seat assembly (3) is configured to include a seat portion II (31), a threaded rod portion II (32), a vibration sensor (33) and a pull rope portion (34), and the outer end surface of the seat portion II (31) is configured to be threadedly connected to the threaded rod portion II (32), the outer side surface of the seat portion II (31) is configured to be connected to a housing of the vibration sensor (33), and one end of the pull rope portion (34) is configured to be connected to a contact of the vibration sensor (33), the other end of the pull rope portion (34) is configured to be connected to a spray pipe assembly (7), and the seat portion II (31) is configured to be sleeve-connected to a door frame pipe (8), the inner end surface of the threaded rod portion II (32) is configured to be contact-connected to the door frame pipe (8), and the output interface of the vibration sensor (33) is configured to be connected to a controller (92), Or, the seat part II (31) is set as a cylindrical body and the threaded rod part II (32) is set as a hexagonal bolt, the vibration sensor (33) is set as an electric vibration sensor and the pull rope part (34) is set as an iron wire, Alternatively, the cap tube (6) is configured as a hexagonal columnar body having an axial head body and a blind hole body on the peripheral side surface, and the axial head body of the cap tube (6) is configured to be rotatably connected to the spray pipe assembly (7), the blind hole body of the cap tube (6) is configured to be threadedly connected to the branch pipe (2), and the upper side of the peripheral side surface of the cap tube (6) is configured to be connected to the infrared thermal imaging pickup head (95) through an intermediate connecting rod, and the upper end surface of the cap tube (6) is configured to be connected to the spray head (96), Or, the infrared thermal imaging pickup head (95) is configured as an infrared temperature measuring probe and the housing of the infrared thermal imaging pickup head (95) is configured to be connected to the cap tube (6) via an intermediate connecting rod, and the output interface of the infrared thermal imaging pickup head (95) is configured to be connected to the controller (92). Alternatively, the spray head (96) is configured as a fan-shaped spray head and the spray head (96) is configured to be connected to the cap tube (6) via an intermediate connecting rod, and the input port of the spray head (96) is configured to be connected to the cap tube (6) and the branch tube (2) respectively. Or, the enclosure (97) is configured as a sheet body having an L-shaped support plate on the inner end surface, and the end surfaces of two adjacent enclosures (97) are configured to be butt-jointed with each other, and the L-shaped support plates of the enclosures (97) are configured to be connected with foam packs (98), and the enclosures (97) are configured to be distributed in a surrounding manner along the periphery of the transformer, Or, the foaming bag (98) is configured as a bag-shaped body having a water-foaming agent and the foaming bag (98) is configured to be connected to the enclosure (97) in a hanging manner, Or, the housing of the hydraulic alarm (9) is arranged to be connected to the branch pipe (2) and the contact of the hydraulic alarm (9) is arranged to be embeddedly connected to the branch pipe (2), Alternatively, the dehumidifier (99) is configured as a heating dehumidifier and the dehumidifier (99) is configured to be submergedly connected to the housing (91) and the shell of the dehumidifier (99) is configured to be connected to the housing (91), and the control port of the dehumidifier (99) is configured to be connected to the controller (92).

8. The transformer water spray fire extinguishing device for a new energy substation according to any one of claims 1 to 7, characterized in that: The spray pipe assembly (7), the main pipe (4), the control valve (90), the temperature measuring cable (94), the controller (92) and the transformer circuit breaker (93) are arranged to be distributed with the support (1) and the box shell (91) in a manner of supporting the box, and the spray pipe assembly (7), the main pipe (4), the control valve (90), the temperature measuring cable (94), the controller (92), the support (1) and the box shell (91) are arranged to be distributed with the branch pipe (2), the intermediate pipe (5), the cap pipe (6), the gantry pipe (8) and the adjustment seat assembly (3) in a manner of supporting the external pipe group, and the spray pipe assembly (7), the main pipe (4), the control valve (90), the temperature measuring cable (94), the controller (92), the support (1) and the box shell (91) are arranged to be distributed with the hydraulic alarm (9) in a manner of alarming the flowing water flow. The spray pipe assembly (7), the main pipe (4), the control valve (90), the temperature measuring cable (94), the controller (92), the support (1) and the housing (91) are arranged in a manner of infrared temperature signal pickup, the spray pipe assembly (7), the main pipe (4), the control valve (90), the temperature measuring cable (94), the controller (92), the support (1) and the housing (91) are arranged in a manner of releasing water mist foam, and the spray pipe assembly (7), the main pipe (4), the control valve (90), the temperature measuring cable (94), the controller (92), the support (1) and the housing (91) are arranged in a manner of drying treatment, Or, a branch pipe (2), a plurality of intermediate pipes (5), a cap pipe (6), a spray pipe assembly (7), a gantry pipe (8) and an adjustment seat assembly (3) are arranged to form a group of empty spray components, the plurality of groups of empty spray components are arranged between the support (1) and the main pipe (4), a plurality of infrared thermal imaging pickup heads (95) and a plurality of spray heads (96) are arranged on the empty spray components, a plurality of foaming bags (98) are arranged on the enclosure (97), the plate portion V (914) is arranged to be connected to the block portion II (15), the seat portion II (31) and the threaded rod portion II (32) are respectively arranged to be connected to the pipe portion III (81), the pull rope portion (34) and the pipe portion IV (82) are respectively arranged to be connected to the pipe portion II (71), the plate portion I (22) is arranged to be connected to the shaft portion (12), and the plate portion III (23) is arranged to be connected to the threaded rod portion I (13).

9. A method for using a transformer water spray fire extinguishing device for a new energy substation, characterized in that the steps are: The transformer water spray fire extinguishing device body realizes water spray fire extinguishing treatment on the transformer, the support (1) realizes spatial frame support for a part of the components of the transformer water spray fire extinguishing device body, and the box shell (91) realizes sealed space accommodation support for another part of the components of the transformer water spray fire extinguishing device body, thereby realizing a water spray fire extinguishing system in a state of completed assembly and debugging installed externally on the transformer.

10. The method for using the transformer water spray fire extinguishing device for a new energy substation according to claim 9 is characterized in that the steps are: The enclosure (97) is installed around the transformer to form a circular retaining wall around the transformer, the foam pack (98) is placed on the L-shaped support plate of the enclosure (97), the rod (16) is connected to the lifting rope, the support (1) is lifted by a lifting machine, and the seat part I (11) is installed around the transformer. The rod (16) is separated from the lifting rope, so that the cap tube (6) is rotated on the vertical end of the tube part I (21) to adjust the height of the spray pipe assembly (7). After the height adjustment of the spray pipe assembly (7) is completed, the ear seat part (73) is installed on the shaft head body of the cap tube (6), and the other end of the tube part II (71) is placed in the tube part III (81). The other end of the pull rope part (34) is connected to the other end of the tube part II (71), so that the seat part II (31) is moved on the vertical part of the tube part III (81) to adjust the height of the seat part II (31). The ear seat part (73) is on the shaft of the cap tube (6). The head body is rotated to adjust the inclination angle of the tube part II (71). When the inclination angle of the tube part II (71) is adjusted, the threaded rod part II (32) is rotated on the outer end face of the seat part II (31), so that the inner end face of the threaded rod part II (32) acts on the vertical part of the tube part III (81), so that the through hole body of the plate part I (22) is rotated on the shaft part (12), and the swing angle of the tube part I (21) is adjusted. When the swing angle of the tube part I (21) is adjusted, the threaded rod part I (13) is rotated on the long hole body of the plate part III (23) and the threaded hole body of the block part I (14), so that the threaded rod part I (13) The flange acts on the plate part III (23), and the pipe part II (71) is placed on the upper end of the transformer by adjusting the height of the spray pipe assembly (7), the swing angle of the pipe part I (21), and the tilt angle of the pipe part II (71), so that the infrared thermal imaging pickup head (95) and the spray head (96) correspond to the transformer, and the temperature measuring cable (94) is respectively wound around the transformer oil tank, the oil storage cabinet, and the lifting seat. When a fire occurs in the transformer, the temperature of the transformer body, the transformer oil tank, the oil storage cabinet, and the lifting seat rises, and the temperature measuring cable (94) picks up the temperature signals of the transformer oil tank, the oil storage cabinet, and the lifting seat, and the infrared thermal imaging pickup head (95) picks up the transformer. The temperature signal of the main body is input to the controller (92), and then the controller (92) inputs a signal to the control valve (90) and the transformer circuit breaker (93). Through the transformer circuit breaker (93), the transformer is in a power-off state, the control valve (90) is in an open state, and the main pipe (4), the intermediate pipe (5), the pipe part I (21), the pipe part III (81), the pipe part IV (82) and the pipe part II (71) are connected to the fire high-pressure water pipe. The spray head (72) sprays water flow on the transformer in the fire state, and the spray head (96) releases water mist above the transformer. The spray water flow is gathered in the annular retaining wall composed of the enclosure (97).The water contacts the foaming bag (98) and releases water foam under the transformer to extinguish the transformer. When the water flows in the pipe part I (21), the hydraulic alarm bell (9) emits a sound alarm signal. When the spray head (72) is in the spraying state, the ear seat part (73) rotates on the shaft head body of the cap pipe (6), causing the pipe part II (71) to swing in reverse. The vibration sensor (33) transmits the alarm signal that the spray head (72) is in the spraying state to the controller (92), and the controller (92) transmits the relevant data to the background computer.

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