CN215231735U - Transformer fire control unit based on automated inspection - Google Patents

Abstract

The utility model provides a transformer fire control unit based on automated inspection, include water smoke shower nozzle device (19) of setting on the transformer, set up to communicate and have the delivery pump device of fire control input pipeline (4) and fire control output pipeline (23) with water smoke shower nozzle device (19), set up between fire control input pipeline (4) and fire control output pipeline (23) and have rain alarm valve (7) of two output port portions, set up the data processing apparatus in the dual output port portion of rain alarm valve (7) respectively, through water smoke shower nozzle device (19) and delivery pump device, realized putting out a fire to the transformer and handled, through rain alarm valve (7) and data processing apparatus, realized to the monitoring of water current direction of defense state numerical value, consequently, realized the automated inspection to transformer fire extinguishing system.

Description

Transformer fire control unit based on automated inspection

Technical Field

The utility model relates to a transformer fire control unit, especially a transformer fire control unit based on automated inspection.

Background

The transformer is the most important equipment in a transformer substation, oil in the oil immersed transformer has good insulativity and thermal conductivity, the lightning of the transformer oil is generally 130 ℃, the transformer oil is combustible liquid, and when an electric arc flashover occurs in a fault in the transformer, the oil is heated and decomposed to generate steam to form a fire disaster. According to the requirements of GB50229-2019 fire-proof design standards of thermal power plants and substations, a water spray fire extinguishing system or other fixed fire extinguishing devices is arranged on a single oil immersed transformer with the capacity of 125MVA or more and an oil immersed reactor with the capacity of 200Mvar or more,

however, with the comprehensive application of the transformer water spray fire extinguishing system in a transformer substation, the maintenance and detection of the transformer water spray fire extinguishing system face a great challenge, according to the requirements of maintenance and management in GB50214-2014 Water spray fire extinguishing System technical Specification, the system is required to be checked once a solenoid valve starting test every month, the system is required to be checked once a water discharging test every season, whether the system is started, the alarm function and the water outlet condition are normal or not is checked, but the transformer substation is far away, the objective conditions that the quality requirements of detection personnel are high and the like are met, the manual field maintenance and detection difficulty is high, the maintenance and maintenance quality of the water spray fire extinguishing system cannot be effectively ensured, and no transformer fire extinguishing device based on automatic detection exists at present,

the utility model provides a self-detection type transformer water spray fire extinguishing system aiming at the projects of the water spray fire extinguishing system, such as the monthly electromagnetic valve starting test and the quarterly water discharge test, the system can automatically and periodically start the electromagnetic valve to complete the detection of the action of the rain valve, the pressure switch alarm, the water discharge test and the like, the system automatically restores the accurate working state after the detection, and records the detection result and the remote transmission abnormal condition,

the technical solution of the present invention is made based on the technical issues, technical features and technical effects of the applicant in the technical filing and the retrieval of the patent documents and the background art.

Disclosure of Invention

The object of the utility model is a transformer fire control unit based on automated inspection.

In order to overcome the technical defect, the utility model aims at providing a transformer fire control unit based on automated inspection, consequently realized the automated inspection to transformer fire extinguishing system.

In order to achieve the purpose, the utility model adopts the technical proposal that: the utility model provides a transformer fire control unit based on automated inspection, includes the water smoke shower nozzle device of setting on the transformer, set up to and have fire control input pipeline and fire control output pipeline's delivery pump device with water smoke shower nozzle device intercommunication, set up between fire control input pipeline and fire control output pipeline and have the rain alarm valve of two output port portions, set up the data processing device in the dual output port portion of rain alarm valve respectively.

Due to the design of the water spray nozzle device, the delivery pump device, the deluge alarm valve and the data processing device, the fire extinguishing treatment of the transformer is realized through the water spray nozzle device and the delivery pump device, and the numerical value monitoring of the variable flow direction state of the fire-fighting water is realized through the deluge alarm valve and the data processing device, so that the automatic detection of the transformer fire-fighting system is realized.

The utility model discloses a, according to the mode of converting to state numerical value monitoring of water consumption of controlling water spray nozzle device, delivery pump device, drench alarm valve and data processing device interconnect.

The utility model discloses a, the delivery pump device sets up to including fire-fighting water pond, fire pump and fire pump controlling means.

The utility model discloses a, data processing apparatus sets up to include into water side signal valve, control chamber water intaking valve, solenoid valve, pressure switch, play water side drain valve, rivers indicator, electronic water testing valve, play water side motorised valve, automated inspection controller, play water side electrical contact manometer and drain pipe.

The utility model discloses a, still include first annex device and first annex device sets up in the delivery pump device, and first annex device sets up to the filter.

The utility model discloses a, still include second annex device and second annex device sets up between deluge alarm valve and data processing apparatus, and second annex device sets up to including first stop valve and second stop valve.

The utility model discloses a, still include third annex device and third annex device sets up on drenching the alarm valve, and third annex device sets up to intake the side manometer.

The utility model discloses a, still include fourth annex device and fourth annex device sets up on drenching the alarm valve, and fourth annex device sets up to water conservancy alarm bell.

The utility model discloses a, be provided with fire control input pipeline between fire control pond and rain alarm valve, be provided with the fire pump on fire control input pipeline respectively, filter and water inlet side signal valve and be provided with the fire control output pipeline between water smoke shower nozzle device and rain alarm valve, be provided with out the water side motorised valve on fire control output pipeline and be provided with the second stop valve between drain pipe and fire control input pipeline, be provided with electronic water test valve respectively between drain pipe and fire control output pipeline, go out the water side drain valve, pressure switch and water conservancy alarm bell, be provided with water inlet side manometer on the rain alarm valve respectively, go out water side electric contact manometer and control chamber water intaking valve and be provided with solenoid valve and first stop valve respectively between control chamber water intaking valve and drain pipe, water inlet side signal valve, control chamber water intaking valve, solenoid valve, go out water side electric contact manometer, The electric water testing valve, the water outlet side electric valve, the water outlet side drain valve and the pressure switch are respectively arranged to be connected with the automatic detection controller, and the automatic detection controller is arranged to be connected with the fire pump control device.

The utility model relates to a fire pool sets up to rectangle box-shaped body and fire pool sets up respectively to be linked to with fire control input pipeline and drain pipe.

The utility model designs a, the input oral area of fire pump sets up to hookup through fire control input pipeline and fire pond and the output oral area of fire pump sets up to hookup through fire control input pipeline and filter, and the control port portion of fire pump sets up to hookup with fire pump controlling means.

The utility model discloses a, fire pump controlling means sets up to the PLC controller and fire pump controlling means's output oral area sets up respectively to be connected with fire pump and backstage computer, and fire pump controlling means's input oral area sets up to be connected with the automated inspection controller.

The utility model discloses a, the input port of filter sets up to coupleing and the output oral area of filter sets up to coupleing through fire control input pipeline and water inlet side signal valve with fire pump, and the filter sets up to the line filter.

The utility model discloses a, the input port of the side signal valve of intaking sets up to coupleing and the output oral area of filter sets up to coupleing with the alarm valve that drenches and control chamber water intaking valve through fire control input pipeline and filter, and the signal of telecommunication output oral area of the side signal valve of intaking sets up to being connected and intake the side signal valve and set up to the fire control signal butterfly valve with the automated inspection controller.

The utility model discloses a, the input oral area of the alarm valve that drenches with rain sets up respectively to and the control port portion of the alarm valve that drenches with intaking side signal valve and intaking side manometer hookup and drench sets up to the hookup with the control chamber water intaking valve, and the first output oral area of the alarm valve that drenches with rain sets up respectively to and the hookup of electronic water test valve, play water side motorised valve and play water side electric contact pressure meter and the second output oral area of the alarm valve that drenches with rain sets up to and goes out the hookup of water side drain valve, drenches the alarm valve and sets up to a three-way valve.

The utility model discloses a, the input port of play water side motorised valve sets up to coupleing and the output port portion of play water side motorised valve sets up to coupleing with water smoke shower nozzle device through fire control output pipeline and rain alarm valve through fire control output pipeline, and the control port portion of play water side motorised valve sets up to being connected with the automated inspection controller.

The utility model discloses a, the input port of water smoke shower nozzle device sets up to hookup and the water smoke shower nozzle device sets up to the spray set who has water smoke shower nozzle group through fire control output pipeline and electronic water testing valve, and water smoke shower nozzle device sets up on the transformer.

The utility model discloses a, go out water side electric contact pressure gauge's port portion and set up to be connected with the automated inspection controller with the hookup of deluge alarm valve and the signal of telecommunication output end oral area that goes out water side electric contact pressure gauge sets up.

The utility model discloses a, the input port of electronic water test valve sets up to through fire control output pipeline with drench the alarm valve hookup and the output port portion of electronic water test valve sets up to hookup with the rivers indicator, and the control port portion of electronic water test valve sets up to be connected with the automated inspection controller.

The utility model discloses a, the input oral area of rivers indicator sets up to the output oral area hookup with electronic water test valve and the output oral area of rivers indicator sets up to hookup with the drain pipe, and the signal of telecommunication output oral area of rivers indicator sets up to be connected and the rivers indicator sets up to liquid flow sensor with the automated inspection controller.

The utility model discloses a, the input port of play water side drain valve sets up to be connected and go out the water side drain valve and set up to be connected with the drain pipe with the alarm valve that drenches and the output port of play water side drain valve, and the control port portion of play water side drain valve sets up to be connected and go out the water side drain valve and set up to electric valve with the automated inspection controller.

The utility model discloses a, pressure switch's port portion sets up to be connected with the deluge alarm valve and pressure switch's signal of telecommunication output port portion sets up to be connected with the automated inspection controller.

The utility model relates to a, the input oral area of water conservancy alarm bell sets up to be connected and the output oral area of water conservancy alarm bell sets up to be connected with the drain pipe with the alarm valve that drenches.

The utility model discloses a, the port portion of the side pressure gauge of intaking sets up to be connected and intake the side pressure gauge and set up to the pointer manometer with the alarm valve that drenches.

The utility model discloses a, the input port of control chamber water intaking valve sets up to be connected and the output port of control chamber water intaking valve sets up to be connected with the alarm valve that drenches with intaking with the side signal valve of intaking, and the control port portion of control chamber water intaking valve sets up to be connected and the control chamber water intaking valve sets up to electric valve with the automated inspection controller.

The utility model discloses a, the input port of solenoid valve sets up to be connected and the output port of solenoid valve sets up to be connected with the drain pipe with the alarm valve that drenches, and the control port portion of solenoid valve sets up to be connected and the solenoid valve sets up to electric valve with the automated inspection controller.

The utility model discloses a, first stop valve's input port sets up to the output port that connects and first stop valve to the hookup with the alarm valve that drenches and with the drain pipe hookup, first stop valve sets up to ball valve.

The utility model discloses a, the automated inspection controller sets up to the PLC controller and fire pump controlling means's output port portion sets up respectively to be connected with control chamber water intaking valve, solenoid valve, play water side drain valve, electronic water testing valve, play water side motorised valve, fire pump controlling means and backstage computer, and the input port portion of automated inspection controller sets up respectively to be connected with the monitoring devices of intaking side signal valve, pressure switch, water flow indicator, play water side electricity contact manometer and transformer.

The utility model discloses a, the input port setting of second stop valve is for with the hookup of fire control input pipeline and the output port setting of second stop valve is for with the hookup of drain pipe, and the second stop valve sets up to ball valve.

The utility model designs a, the fire pond, the fire pump, fire pump controlling means and fire control input pipeline set up to distribute and the fire pond according to the mode that directly sprays with fire control output pipeline and water smoke shower nozzle device, the fire pump, fire pump controlling means, the fire control input pipeline, fire control output pipeline and water smoke shower nozzle device set up to distribute according to the mode of keeping apart impurity with the filter, the fire pond, the fire pump, fire pump controlling means, fire control input pipeline, fire control output pipeline and water smoke shower nozzle device set up to distribute and the fire pond, the fire pump, fire pump controlling means, fire control input pipeline, fire control output pipeline and water smoke shower nozzle device and rain alarm valve, control chamber water intaking valve, the solenoid valve, first stop valve, intake side manometer, The water outlet side drain valve, the pressure switch, the water flow indicator, the electric water test valve, the water outlet side electric valve, the automatic detection controller and the drain pipe are arranged to be distributed according to a backflow state rewiring monitoring mode, the fire pool, the fire pump control device, the fire input pipeline, the fire output pipeline, the water spray nozzle device, the rain alarm valve, the control cavity water inlet valve, the electromagnetic valve, the first stop valve, the water inlet side pressure gauge, the water outlet side drain valve, the pressure switch, the water flow indicator, the electric water test valve, the water outlet side electric valve, the automatic detection controller, the drain pipe and the second stop valve are arranged to be distributed according to a residual liquid backflow mode, and the fire input pipeline, the drain pipe and the fire output pipeline are respectively arranged to be circular pipelines.

The utility model discloses a, one of them a set of two water smoke shower nozzles that set up to be eight characters distribution of water smoke shower nozzle group of water smoke shower nozzle device constitute and the inlet tube of water smoke shower nozzle device sets up to the flat box body of rectangle.

In the technical scheme, the water mist spray head device, the delivery pump device, the rain alarm valve and the data processing device for monitoring the variable flow direction state numerical value of the fire-fighting water are important technical characteristics, and have novelty, creativity and practicability in the technical field of transformer fire-fighting devices based on automatic detection, and terms in the technical scheme can be explained and understood by using patent documents in the technical field.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Figure 1 is a schematic view of the present invention,

the fire-fighting water tank comprises a fire-fighting water tank-1, a fire-fighting pump-2, a fire-fighting pump control device-3, a fire-fighting input pipeline-4, a filter-5, a water inlet side signal valve-6, a deluge alarm valve-7, a control cavity water inlet valve-8, an electromagnetic valve-9, a first stop valve-10, a water inlet side pressure gauge-11, a water outlet side water discharge valve-12, a pressure switch-13, a water conservancy alarm bell-14, a water flow indicator-15, an electric water test valve-16, a water outlet side electric valve-17, an automatic detection controller-18, a water spray nozzle device-19, a water discharge pipe-20, a water outlet side electric contact pressure gauge-21, a second stop valve-22 and a fire-fighting output pipeline-23.

Detailed Description

Terms such as "having," "including," and "comprising," as used herein with respect to the present invention, are to be understood as not specifying the presence or addition of one or more other elements or combinations thereof.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, the technical features mentioned 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, and unless otherwise specified, the devices and materials used in the following examples are commercially available, and if the processing conditions are not explicitly stated, please refer to the purchased product specification or follow the conventional method in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Fig. 1 is one of the first embodiment of the present invention, combine the figure to specifically explain this embodiment, include fire-fighting water pool 1, fire pump 2, fire-fighting pump controlling means 3, fire-fighting input pipeline 4, filter 5, water inlet side signal valve 6, rain alarm valve 7, control chamber water intaking valve 8, solenoid valve 9, first stop valve 10, water inlet side pressure gauge 11, water outlet side drain valve 12, pressure switch 13, water conservancy alarm bell 14, water flow indicator 15, electronic test water valve 16, water outlet side motorised valve 17, automated inspection controller 18, water mist nozzle device 19, drain pipe 20, water outlet side electric contact pressure gauge 21, second stop valve 22 and fire control output pipeline 23 and be provided with fire-fighting input pipeline 4 between fire-fighting water pool 1 and rain alarm valve 7, be provided with fire-fighting water pump 2 on fire-fighting input pipeline 4 respectively, filter 5 and water inlet side signal valve 6 and be provided with fire control output pipeline 23 between fire control nozzle device 19 and rain alarm valve 7 A water outlet side electric valve 17 is provided on the fire fighting output pipe 23 and a second shut-off valve 22 is provided between the water discharge pipe 20 and the fire fighting input pipe 4, an electric water testing valve 16, a water outlet side drain valve 12, a pressure switch 13 and a water conservancy alarm bell 14 are respectively arranged between the drain pipe 20 and the fire-fighting output pipeline 23, the deluge alarm valve 7 is respectively provided with a water inlet side pressure gauge 11, a water outlet side electric contact pressure gauge 21 and a control cavity water inlet valve 8, a solenoid valve 9 and a first stop valve 10 are respectively arranged between the control cavity water inlet valve 8 and a water outlet pipe 20, the water inlet side signal valve 6, the control cavity water inlet valve 8, the solenoid valve 9, the water outlet side electric contact pressure gauge 21, an electric water testing valve 16, the water outlet side electric valve 17, the water outlet side water discharge valve 12 and a pressure switch 13 are respectively connected with an automatic detection controller 18, and the automatic detection controller 18 is connected with the fire pump control device 3.

In the present embodiment, the fire fighting water pool 1 is provided as a rectangular box-shaped body and the fire fighting water pool 1 is provided to be coupled with the fire fighting input pipe 4 and the drain pipe 20, respectively.

Through fire pond 1, formed the support tie point to fire control input pipeline 4 and drain pipe 20, by fire pond 1, realized being connected with fire control input pipeline 4, realized being connected with drain pipe 20, its technical aim at: for use as a means for storing the use water.

In the present embodiment, the input port portion of the fire pump 2 is provided to be coupled with the fire pool 1 through the fire input pipe 4 and the output port portion of the fire pump 2 is provided to be coupled with the filter 5 through the fire input pipe 4, and the control port portion of the fire pump 2 is provided to be coupled with the fire pump control device 3.

Through fire pump 2, formed the support tie point to fire control pond 1, fire pump controlling means 3 and filter 5, by fire pump 2, realized being connected with fire control pond 1, realized being connected with fire pump controlling means 3, realized being connected with filter 5, its technical aim at: for use as a power component for spraying the fire-fighting water.

In this embodiment, the fire pump control device 3 is configured as a PLC controller and the output port of the fire pump control device 3 is configured to be connected to the fire pump 2 and the background computer, respectively, and the input port of the fire pump control device 3 is configured to be connected to the automatic detection controller 18.

Through fire pump controlling means 3, formed the support tie point to fire pump 2 and automated inspection controller 18, by fire pump controlling means 3, realized being connected with fire pump 2, realized being connected with automated inspection controller 18, its technical aim at: as a means for controlling and monitoring the fire-fighting pump 2.

In the present embodiment, the input port of the filter 5 is provided to be coupled with the fire pump 2 through the fire input pipe 4 and the output port of the filter 5 is provided to be coupled with the water inlet side signal valve 6 through the fire input pipe 4, and the filter 5 is provided as a line filter.

Through filter 5, formed the support tie point to fire pump 2 and the side signal valve 6 of intaking, by filter 5, realized being connected with fire pump 2, realized with the side signal valve 6's of intaking connection, its technical aim at: the device is used as a component for removing impurities from fire-fighting water.

In this embodiment, the input port of the water inlet side signal valve 6 is provided to be coupled with the filter 5 through the fire input pipe 4 and the output port of the filter 5 is provided to be coupled with the deluge warning valve 7 and the control chamber water inlet valve 8, the electrical signal output port of the water inlet side signal valve 6 is provided to be connected with the automatic detection controller 18 and the water inlet side signal valve 6 is provided to be a fire signal butterfly valve.

Through intaking side signal valve 6, formed the support tie point to filter 5, drench alarm valve 7, control chamber water intaking valve 8 and automated inspection controller 18, by intaking side signal valve 6, realized being connected with filter 5, realized being connected with drench alarm valve 7, realized being connected with control chamber water intaking valve 8, realized being connected with automated inspection controller 18, its technical aim at: for serving as a pickup unit for ejecting information on the consumption water.

In this embodiment, the input port of the deluge alarm valve 7 is set to be connected to the water inlet side signal valve 6 and the water inlet side pressure gauge 11, respectively, and the control port of the deluge alarm valve 7 is set to be connected to the control chamber water inlet valve 8, the first output port of the deluge alarm valve 7 is set to be connected to the electric water test valve 16, the water outlet side electric valve 17 and the water outlet side electric contact pressure gauge 21, respectively, and the second output port of the deluge alarm valve 7 is set to be connected to the water outlet side water discharge valve 12, and the deluge alarm valve 7 is set to be a one-position three-way valve.

Through drenching alarm valve 7, form the support tie point to intake side signal valve 6, control chamber water intaking valve 8, intake side pressure gauge 11, play water side drain valve 12, electronic water testing valve 16, play water side motorised valve 17 and play water side electric contact pressure gauge 21, by drenching alarm valve 7, realized with intake side signal valve 6's connection, realized with control chamber water intaking valve 8's connection, realized being connected with intake side pressure gauge 11, realized being connected with play water side drain valve 12, realized being connected with electronic water testing valve 16, realized being connected with play water side motorised valve 17, realized being connected with play water side electric contact pressure gauge 21, its technical aim at: used as a component for controlling the water flow direction of the fire-fighting water.

In this embodiment, the inlet port of the outlet side electric valve 17 is arranged to be coupled to the deluge warning valve 7 via a fire output line 23 and the outlet port of the outlet side electric valve 17 is arranged to be coupled to the water mist head device 19 via the fire output line 23, and the control port of the outlet side electric valve 17 is arranged to be coupled to the automatic detection controller 18.

Through play water side motorised valve 17, formed the support tie point to drench alarm valve 7, water smoke shower nozzle device 19 and automated inspection controller 18, by play water side motorised valve 17, realized being connected with drench alarm valve 7, realized being connected with water smoke shower nozzle device 19, realized being connected with automated inspection controller 18, its technical aim at: as a control member for opening and closing the mist head device 19 and the rain alarm valve 7.

In this embodiment, the inlet port of the water mist head device 19 is arranged to be coupled to the electric test water valve 16 via the fire output conduit 23 and the water mist head device 19 is arranged as a shower device with a water mist head group, the water mist head device 19 being arranged on a transformer.

Through water smoke shower nozzle device 19, formed the support tie point to electronic water test valve 16, by water smoke shower nozzle device 19, realized being connected with electronic water test valve 16, its technical aim at: the fire extinguishing device is used as a part for carrying out water mist fire extinguishing on the transformer.

In the present embodiment, the port portion of the water outlet side electro-contact pressure gauge 21 is provided to be coupled with the rain alarm valve 7 and the electrical signal output port portion of the water outlet side electro-contact pressure gauge 21 is provided to be connected with the automatic detection controller 18.

Through play water side electric contact pressure gauge 21, formed the support tie point to alarm valve 7 drenches with automated inspection controller 18, by play water side electric contact pressure gauge 21, realized being connected with alarm valve 7 drenches with the rain, realized being connected with automated inspection controller 18, its technical aim at: for use as one of the automatically detected information pick-up components.

In this embodiment, the input port of the electric test water valve 16 is configured to be coupled to the deluge warning valve 7 through the fire-fighting output pipe 23, the output port of the electric test water valve 16 is configured to be coupled to the water flow indicator 15, and the control port of the electric test water valve 16 is configured to be connected to the automatic detection controller 18.

Through electronic water test valve 16, formed the support tie point to alarm valve 7, rivers indicator 15 and automated inspection controller 18 drench, by electronic water test valve 16, realized being connected with alarm valve 7 drenches with the rain, realized being connected with rivers indicator 15, realized being connected with automated inspection controller 18, its technical aim at: for serving as one of the automatically detected water return parts.

In this embodiment, the input port of the water flow indicator 15 is configured to be coupled to the output port of the electric test water valve 16 and the output port of the water flow indicator 15 is configured to be coupled to the drain pipe 20, the electrical signal output port of the water flow indicator 15 is configured to be connected to the automatic detection controller 18 and the water flow indicator 15 is configured to be a liquid flow sensor.

Through rivers indicator 15, formed the support tie point to electronic water test valve 16, drain pipe 20 and automated inspection controller 18, by rivers indicator 15, realized being connected with electronic water test valve 16, realized being connected with drain pipe 20, realized being connected with automated inspection controller 18, its technical aim at: and the second information pickup component is used for automatic detection.

In the present embodiment, the inlet port of the outlet side drain valve 12 is provided to be coupled with the deluge warning valve 7 and the outlet port of the outlet side drain valve 12 is provided to be coupled with the drain pipe 20, the control port portion of the outlet side drain valve 12 is provided to be connected with the automatic detection controller 18 and the outlet side drain valve 12 is provided as an electrically operated valve.

Through play water side drain valve 12, formed the support tie point to alarm valve 7, drain pipe 20 and automated inspection controller 18 drenches, by play water side drain valve 12, realized being connected with alarm valve 7 drenches with the rain, realized being connected with drain pipe 20, realized being connected with automated inspection controller 18, its technical aim at: for use as a water return component for automatic detection.

In the present embodiment, a port portion of the pressure switch 13 is provided to be coupled with the deluge warning valve 7 and an electrical signal output port portion of the pressure switch 13 is provided to be connected with the automatic detection controller 18.

Through pressure switch 13, formed the support tie point to alarm valve 7 drenches with automated inspection controller 18, by pressure switch 13, realized being connected with alarm valve 7 drenches with the rain, realized being connected with automated inspection controller 18, its technical aim at: and the third information pickup part is used for automatic detection.

In the present exemplary embodiment, the inlet mouth of water alarm bell 14 is provided in connection with deluge alarm valve 7 and the outlet mouth of water alarm bell 14 is provided in connection with water drain 20.

Through water conservancy alarm bell 14, formed the support tie point to alarm valve 7 and drain pipe 20 drenches, by water conservancy alarm bell 14, realized being connected with alarm valve 7 drenches, realized being connected with drain pipe 20, its technical aim at: and a voice prompt means for automatically detecting the operating state.

In the present embodiment, the port portion of the water inlet side pressure gauge 11 is provided to be coupled with the deluge warning valve 7 and the water inlet side pressure gauge 11 is provided as a pointer type pressure gauge.

Through intaking side pressure table 11, formed the support tie point to the alarm valve 7 drenches with rain, by intaking side pressure table 11, realized being connected its technical aim at with the alarm valve 7 drenches with rain: and the indicating component is used for automatically detecting the pressure signal of the working state.

In the present embodiment, the input port of the control chamber feed valve 8 is provided to be coupled to the water inlet side signal valve 6 and the output port of the control chamber feed valve 8 is provided to be coupled to the rain alarm valve 7, the control port portion of the control chamber feed valve 8 is provided to be connected to the automatic detection controller 18 and the control chamber feed valve 8 is provided as an electrically operated valve.

Through control chamber water intaking valve 8, formed the support tie point to drenching alarm valve 7, intaking side signal valve 6 and automated inspection controller 18, by control chamber water intaking valve 8, realized being connected with drenching alarm valve 7, realized being connected with intaking side signal valve 6, realized being connected with automated inspection controller 18, its technical aim at: as one of the components for switching the output port of the rain alarm valve 7.

In the present embodiment, the input port of the solenoid valve 9 is provided to be coupled with the deluge warning valve 7 and the output port of the solenoid valve 9 is provided to be coupled with the drain pipe 20, the control port portion of the solenoid valve 9 is provided to be connected with the automatic detection controller 18 and the solenoid valve 9 is provided as an electric valve.

Through solenoid valve 9, formed the support tie point to drenching alarm valve 7, drain pipe 20 and automated inspection controller 18, by solenoid valve 9, realized being connected with drenching alarm valve 7, realized being connected with drain pipe 20, realized being connected with automated inspection controller 18, its technical aim at: and a second component for converting the output port of the rain alarm valve 7.

In the present embodiment, the input port of the first cut-off valve 10 is provided to be coupled with the deluge warning valve 7 and the output port of the first cut-off valve 10 is provided to be coupled with the drain pipe 20, and the first cut-off valve 10 is provided as a ball valve.

Through first stop valve 10, formed the support tie point to alarm valve 7 drenches with the drain pipe 20, by first stop valve 10, realized being connected with alarm valve 7 drenches with the rain, realized being connected with drain pipe 20, its technical aim at: and a third component for converting the output port of the rain alarm valve 7.

In this embodiment, the automatic detection controller 18 is configured as a PLC controller, the output port of the fire pump control device 3 is respectively configured to be connected to the control chamber water inlet valve 8, the electromagnetic valve 9, the water outlet side water discharge valve 12, the electric water test valve 16, the water outlet side electric valve 17, the fire pump control device 3, and the background computer, and the input port of the automatic detection controller 18 is respectively configured to be connected to the water inlet side signal valve 6, the pressure switch 13, the water flow indicator 15, the water outlet side electric contact pressure gauge 21, and the monitoring device of the transformer.

The automatic detection controller 18 forms a control device 3 for the fire fighting pump, a signal valve 6 at the water inlet side, a pressure switch 13, a water flow indicator 15 and an electric contact pressure gauge 21 at the water outlet side, the support connection point of control chamber water inlet valve 8, solenoid valve 9, play water side drain valve 12, electronic water test valve 16 and play water side motorised valve 17, by automated inspection controller 18, realized being connected with fire pump controlling means 3, realized being connected with the signal valve 6 of the side of intaking, realized being connected with pressure switch 13, realized being connected with rivers indicator 15, realized being connected with play water side electric contact pressure gauge 21, realized being connected with control chamber water inlet valve 8, realized being connected with solenoid valve 9, realized being connected with play water side drain valve 12, realized being connected with electronic water test valve 16, realized being connected with play water side motorised valve 17, its technical aim is: and a control unit for performing data processing as automatic detection.

In this embodiment, the input port of the second cut-off valve 22 is arranged to be coupled to the fire input pipe 4 and the output port of the second cut-off valve 22 is arranged to be coupled to the drain pipe 20, the second cut-off valve 22 being arranged as a ball valve.

Through second stop valve 22, formed the support connection point to fire control input pipeline 4 and drain pipe 20, by second stop valve 22, realized being connected with fire control input pipeline 4, realized being connected with drain pipe 20, its technical aim at: for acting as a control member for closing between the fire fighting input pipe 4 and the drain 20.

In the present embodiment, the fire pool 1, the fire pump 2, the fire pump control device 3, the fire input pipe 4, the fire output pipe 23, the water mist head device 19, and the filter 5 are arranged to be distributed in a through spray manner, and the fire pool 1, the fire pump 2, the fire pump control device 3, the fire input pipe 4, the fire output pipe 23, the water mist head device 19, and the filter 5 are arranged to be distributed in an impurity isolating manner, and the fire pool 1, the fire pump 2, the fire pump control device 3, the fire input pipe 4, the fire output pipe 23, the water mist head device 19, the water inlet side signal valve 6, and the water outlet side electric contact pressure gauge 21 are arranged to be distributed in a spray state re-line monitoring manner, and the fire pool 1, the fire pump 2, the fire pump control device 3, the fire input pipe 4, the fire output pipe 23, the water mist head device 19, and the rain alarm valve 7 are arranged to be distributed in a spray state re-line monitoring manner, The control cavity water inlet valve 8, the electromagnetic valve 9, the first stop valve 10, the water inlet side pressure gauge 11, the water outlet side water discharge valve 12, the pressure switch 13, the water flow indicator 15, the electric test water valve 16, the water outlet side electric valve 17, the automatic detection controller 18 and the water discharge pipe 20 are distributed in a backflow state online monitoring mode, the fire pool 1, the fire pump 2, the fire pump control device 3, the fire input pipeline 4, the fire output pipeline 23, the water mist spray head device 19, the rain alarm valve 7, the control cavity water inlet valve 8, the electromagnetic valve 9, the first stop valve 10, the water inlet side pressure gauge 11, the water outlet side water discharge valve 12, the pressure switch 13, the water flow indicator 15, the electric test water valve 16, the water outlet side electric valve 17, the automatic detection controller 18, the water discharge pipe 20 and the second stop valve 22 are distributed in a residual liquid backflow mode, and the fire input pipeline 4, the pressure switch 13, the water flow indicator 15, the electric test water valve 16, the water outlet side electric valve 17, the automatic detection controller 18, the water discharge pipe 20 and the second stop valve 22 are distributed in a backflow mode, The drain pipe 20 and the fire fighting output pipe 23 are respectively provided as circular pipes.

When the transformer is in a normal working state, the water inlet side signal valve 6 and the water outlet side electric valve 17 are in an open state, the water inlet valve 8 of the control cavity, the electric test water valve 16, the first stop valve 10, the water outlet side drain valve 12 and the electromagnetic valve 9 are in a closed state, the control port of the deluge alarm valve 7 is in a pressure state, the first output port and the second output port of the deluge alarm valve 7 and the input port of the deluge alarm valve 7 are in a closed state, when the transformer is in a fire, the automatic detection controller 18 receives a signal of a monitoring device of the transformer, the electromagnetic valve 9 is in an open state through the automatic detection controller 18, the water inlet valve 8 of the control cavity is in a closed state, the control port of the deluge alarm valve 7 is communicated with the drain pipe 20, the control port of the deluge alarm valve 7 is in a non-pressure state, and the first output port and the second output port of the deluge alarm valve 7 and the input port of the deluge alarm valve 7 are in a pressure state In a communicated state, the fire pump 2 is in a working state, fire-fighting water in the fire pool 1 passes through the fire-fighting input pipeline 4, sequentially passes through the filter 5 and the water inlet side signal valve 6 to enter an input port of the rain alarm valve 7, enters the water mist spray head device 19 through the water outlet side electric valve 17, is sprayed and extinguished by the water mist spray head device 19, simultaneously, the pressure switch 13 detects a signal and transmits the alarm signal to the automatic detection controller 18, the water inlet side signal valve 6 and the water outlet side electric contact pressure gauge 21 pick up the flow and pressure signals of the fire-fighting water injected into the water mist spray head device 19, the electric signal of the fire-fighting water injected into the water mist spray head device 19 of the water inlet side signal valve 6 and the electric signal of the fire-fighting water injected into the water mist spray head device 19 of the water outlet side electric contact pressure gauge 21 are transmitted to the automatic detection controller 18, obtaining standard values of flow and pressure signals of fire-fighting water, sending signals to a water side electric valve 17 and an electric water test valve 16 by an automatic detection controller 18 through a periodic starting program set by the automatic detection controller 18 when the starting time of the automatic detection controller 18 is reached, enabling the electric water test valve 16 to be in an open state, enabling a water outlet side electric valve 17 to be in a closed state, simultaneously receiving a closing feedback signal of the water outlet side electric valve 17 and an opening feedback signal of the electric water test valve 16 by the automatic detection controller 18, enabling an electromagnetic valve 9 to be in an open state, enabling a water inlet valve 8 of a control cavity to be in a closed state, enabling a control port part of a deluge alarm valve 7 to be communicated with a drain pipe 20, enabling a control port part of the deluge alarm valve 7 to be in a non-pressure state, and enabling a first output port part and a second output port part of the deluge alarm valve 7 to be in a communicated with an input port part of the deluge alarm valve 7, the fire pump 2 is enabled to be in a working state, the fire-fighting water in the fire pool 1 passes through the fire-fighting input pipeline 4 and sequentially enters the input port of the deluge alarm valve 7 through the filter 5 and the water inlet side signal valve 6, the fire-fighting water enters the drain pipe 20 through the electric test water valve 16, the flow and pressure signals of the fire-fighting water are picked up by the water inlet side signal valve 6, the water outlet side electric contact pressure gauge 21 and the water flow indicator 15, the electric signals of the water inlet side signal valve 6, the electric signals of the water outlet side electric contact pressure gauge 21 and the water flow indicator 15 are transmitted to the automatic detection controller 18, the pressure value of the input port of the deluge alarm valve 7 is read through the water inlet side pressure gauge 11, the first output port and the second output port of the deluge alarm valve 7 are marked to be in a working state through the water conservancy alarm bell 14, and the electric signals of the water inlet side signal valve 6, the water inlet side signal valve 6 are marked through the automatic detection controller 18, The electric signal of the water outlet side drain valve 12 and the electric signal of the water flow indicator 15 are processed and compared with the standard values of the flow rate and pressure signals of the fire-fighting water to realize self-checking of the fire-fighting system, after the self-checking of the fire-fighting system is finished, the water inlet valve 8, the electromagnetic valve 9, the water outlet side drain valve 12, the electric water testing valve 16 and the water outlet side electric valve 17 of the control cavity are initialized through the automatic detection controller 18, the water inlet valve 8 of the control cavity is in an open state, the water outlet side electric valve 17, the electromagnetic valve 9, the first stop valve 10 and the water outlet side electric valve 17 are in a closed state, the water outlet side drain valve 12 is in the open state, when the water outlet side electric contact pressure gauge 21 has no signal output, the water inlet valve 8 of the control cavity and the water outlet side drain valve 12 are in the closed state, and when the automatic detection controller 18 detects that the water outlet side electric valve 17 feeds back a closing signal, When the feedback closing state signal of the electric water test valve 16, the no-signal output of the pressure switch 13 and the no-pressure output of the water outlet side electric contact pressure gauge 21 are output, the automatic detection controller 18, the electric water test valve 16 and the water outlet side electric valve 17 are in an opening state, and the self-detection is finished.

In the second embodiment of the present invention, referring to the drawings, the embodiment is specifically described, wherein one set of the water mist head device 19 is configured as two water mist head sets distributed in a splayed shape, and the water inlet pipe of the water mist head device 19 is configured as a rectangular flat box.

The technical purpose is as follows: the method is used for forming water mist on the transformer.

The second embodiment of the utility model, according to the mode to the monitoring of fire-fighting water variable flow direction state numerical value to water smoke shower nozzle device 19, delivery pump device, drench alarm valve 7 and data processing device interconnect.

In the present embodiment, the transfer pump device is configured to include a fire pool 1, a fire pump 2, and a fire pump control device 3.

In this embodiment, the data processing device is configured to include a water inlet side signal valve 6, a control chamber water inlet valve 8, a solenoid valve 9, a pressure switch 13, a water outlet side water discharge valve 12, a water flow indicator 15, an electric water test valve 16, a water outlet side electric valve 17, an automatic detection controller 18, a water outlet side electric contact pressure gauge 21, and a water discharge pipe 20.

In this embodiment, a first attachment device is also included and is provided in the delivery pump device, the first attachment device being provided as a filter 5.

In this embodiment, a second accessory device is also included and is arranged between the deluge warning valve 7 and the data processing device, the second accessory device being arranged to include a first shut-off valve 10 and a second shut-off valve 22.

In this embodiment, a third attachment device is also included and is provided on the deluge warning valve 7, which is provided as a water inlet side pressure gauge 11.

In this embodiment, a fourth accessory device is also included and is provided on the deluge warning valve 7, which is provided as a water alarm bell 14.

A second embodiment of the present invention is based on the first embodiment,

the utility model has the characteristics of down:

1. due to the design of the water mist spray head device 19, the delivery pump device, the deluge alarm valve 7 and the data processing device, the fire extinguishing treatment of the transformer is realized through the water mist spray head device 19 and the delivery pump device, and the numerical value monitoring of the variable flow direction state of the fire fighting water is realized through the deluge alarm valve 7 and the data processing device, so that the automatic detection of the fire fighting system of the transformer is realized.

2. Because the fire-fighting water pool 1, the fire-fighting pump 2 and the fire-fighting pump control device 3 are designed, the automatic water pumping treatment is realized.

3. Due to the design of the water inlet side signal valve 6, the control cavity water inlet valve 8, the electromagnetic valve 9, the pressure switch 13, the water outlet side water discharge valve 12, the water flow indicator 15, the electric water test valve 16, the water outlet side electric valve 17, the automatic detection controller 18, the water outlet side electric contact pressure gauge 21 and the water discharge pipe 20, the comparison self-checking processing of flow and pressure data signals is realized.

4. Due to the design of the filter 5, the cleanliness of the fire-fighting water is improved.

5. Due to the design of the first stop valve 10 and the second stop valve 22, the evacuation treatment of the residual fire-fighting water is realized.

6. Because the water inlet side pressure gauge 11 is designed, manual observation is realized.

7. Due to the design of the water conservancy alarm bell 14, the sound reminding of the self-checking state is realized.

8. Owing to designed and carried out numerical range's injecion to the knot configuration form, made numerical range do the utility model discloses a technical scheme in the technical scheme technical characteristics, not through the formula calculation or through the technical characteristics that the limited number of experiments reachs, the experiment shows that this numerical range's technical characteristics has obtained fine technological effect.

9. Owing to designed the utility model discloses a technical characteristic, in technical characteristic's the effect alone and mutual set, through experimental demonstration, the utility model discloses an each item performance index is 1.7 times at least for current each item performance index, has fine market value through the aassessment.

The technical features of the present invention, such as the connection with the water mist nozzle device 19, the delivery pump device, the rain alarm valve 7 and the data processing device for monitoring the variable flow direction state of the control water, are all one of the embodiments of the present invention, and the technical features of the above-mentioned embodiments can be combined arbitrarily, and in order to meet the requirements of patent laws, patent implementation rules and examination guidelines, all possible combinations of the technical features of the above-mentioned embodiments will not be described.

Above-mentioned embodiment is only the utility model provides a transformer fire control unit's a realization form based on automated inspection, according to the utility model provides an other deformations of scheme increase or reduce composition or step wherein, perhaps will the utility model is used for other with the utility model discloses the technical field who is close all belongs to the utility model discloses a protection scope.

Claims (8)

1. The utility model provides a transformer fire control unit based on automated inspection, characterized by: comprises a water mist spray head device (19) arranged on a transformer, a delivery pump device which is communicated with the water mist spray head device (19) and is provided with a fire input pipeline (4) and a fire output pipeline (23), a rain alarm valve (7) which is arranged between the fire input pipeline (4) and the fire output pipeline (23) and is provided with a double-output port part, and data processing devices which are respectively arranged on the double-output port part of the rain alarm valve (7).

2. The transformer fire fighting device based on automatic detection as claimed in claim 1, wherein: the water mist spray head device (19), the delivery pump device, the rain alarm valve (7) and the data processing device are connected with each other in a mode of monitoring the variable flow direction state value of the control water.

3. The transformer fire fighting device based on automatic detection as claimed in claim 1, wherein: the conveying pump device is arranged to comprise a fire pool (1), a fire pump (2) and a fire pump control device (3),

or the data processing device is arranged to comprise a water inlet side signal valve (6), a control cavity water inlet valve (8), an electromagnetic valve (9), a pressure switch (13), a water outlet side water discharge valve (12), a water flow indicator (15), an electric water test valve (16), a water outlet side electric valve (17), an automatic detection controller (18), a water outlet side electric contact pressure gauge (21) and a water discharge pipe (20),

or, a first attachment device is included and arranged in the delivery pump device, the first attachment device being arranged as a filter (5),

or, a second accessory device is included and arranged between the deluge warning valve (7) and the data processing device, the second accessory device is arranged to include a first stop valve (10) and a second stop valve (22),

or, the utility model also comprises a third accessory device which is arranged on the deluge alarm valve (7) and is arranged as a water inlet side pressure gauge (11),

or the rain alarm device also comprises a fourth accessory device which is arranged on the rain alarm valve (7) and is set as a water conservancy alarm bell (14).

4. The transformer fire fighting device based on automatic detection as claimed in claim 3, wherein: a fire input pipeline (4) is arranged between the fire pool (1) and the rain alarm valve (7), a fire pump (2), a filter (5) and a water inlet side signal valve (6) are respectively arranged on the fire input pipeline (4), a fire output pipeline (23) is arranged between the water spray nozzle device (19) and the rain alarm valve (7), a water outlet side electric valve (17) is arranged on the fire output pipeline (23), a second stop valve (22) is arranged between the drain pipe (20) and the fire input pipeline (4), an electric water testing valve (16), a water outlet side drain valve (12), a pressure switch (13) and a water conservancy alarm bell (14) are respectively arranged between the drain pipe (20) and the fire output pipeline (23), a water inlet side pressure gauge (11), a water outlet side electric contact pressure gauge (21) and a control cavity water inlet valve (8) are respectively arranged on the rain alarm valve (7), and a control cavity water inlet valve (8) and a drain pipe (20) An electromagnetic valve (9) and a first stop valve (10) are arranged between the water inlet side signal valve (6), the control cavity water inlet valve (8), the electromagnetic valve (9), the water outlet side electric contact pressure gauge (21), the electric water test valve (16), the water outlet side electric valve (17), the water outlet side water discharge valve (12) and the pressure switch (13) are respectively connected with an automatic detection controller (18), and the automatic detection controller (18) is connected with a fire pump control device (3).

5. The transformer fire fighting device based on automatic detection as claimed in claim 4, wherein: the fire pool (1) is a rectangular box-shaped body and the fire pool (1) is respectively connected with the fire input pipeline (4) and the drain pipe (20),

or the input port of the fire pump (2) is connected with the fire pool (1) through the fire input pipeline (4), the output port of the fire pump (2) is connected with the filter (5) through the fire input pipeline (4), the control port of the fire pump (2) is connected with the fire pump control device (3),

or the fire pump control device (3) is set to be a PLC controller, the output port of the fire pump control device (3) is respectively set to be connected with the fire pump (2) and the background computer, and the input port of the fire pump control device (3) is set to be connected with the automatic detection controller (18).

6. The transformer fire fighting device based on automatic detection as claimed in claim 4, wherein: the input port of the filter (5) is connected with the fire pump (2) through the fire input pipeline (4), the output port of the filter (5) is connected with the water inlet side signal valve (6) through the fire input pipeline (4), the filter (5) is a pipeline filter,

or the input port of the water inlet side signal valve (6) is connected with the filter (5) through the fire-fighting input pipeline (4), the output port of the filter (5) is connected with the deluge alarm valve (7) and the control cavity water inlet valve (8), the electric signal output port of the water inlet side signal valve (6) is connected with the automatic detection controller (18) and the water inlet side signal valve (6) is set as a fire-fighting signal butterfly valve,

or the input port of the deluge alarm valve (7) is respectively connected with the water inlet side signal valve (6) and the water inlet side pressure gauge (11), the control port of the deluge alarm valve (7) is connected with the control cavity water inlet valve (8), the first output port of the deluge alarm valve (7) is respectively connected with the electric water testing valve (16), the water outlet side electric valve (17) and the water outlet side electric contact pressure gauge (21), the second output port of the deluge alarm valve (7) is connected with the water outlet side water discharge valve (12), the deluge alarm valve (7) is a one-position three-way valve,

or the input port of the water outlet side electric valve (17) is connected with the rain alarm valve (7) through a fire output pipeline (23), the output port of the water outlet side electric valve (17) is connected with the water mist spray head device (19) through the fire output pipeline (23), the control port of the water outlet side electric valve (17) is connected with the automatic detection controller (18),

or the input port of the water fog nozzle device (19) is connected with the electric water test valve (16) through a fire-fighting output pipeline (23) and the water fog nozzle device (19) is a spraying device with a water fog nozzle group, the water fog nozzle device (19) is arranged on the transformer,

or the port part of the water outlet side electric contact pressure gauge (21) is connected with the rain alarm valve (7) and the port part of the electric signal output end of the water outlet side electric contact pressure gauge (21) is connected with the automatic detection controller (18),

or the input port of the electric water test valve (16) is connected with the deluge alarm valve (7) through a fire-fighting output pipeline (23), the output port of the electric water test valve (16) is connected with the water flow indicator (15), the control port of the electric water test valve (16) is connected with the automatic detection controller (18),

or the input port part of the water flow indicator (15) is connected with the output port part of the electric test water valve (16), the output port part of the water flow indicator (15) is connected with the drain pipe (20), the electric signal output port part of the water flow indicator (15) is connected with the automatic detection controller (18) and the water flow indicator (15) is arranged as a liquid flow sensor,

or the input port of the water outlet side drain valve (12) is connected with the rain alarm valve (7), the output port of the water outlet side drain valve (12) is connected with the drain pipe (20), the control port part of the water outlet side drain valve (12) is connected with the automatic detection controller (18), and the water outlet side drain valve (12) is an electric valve,

or the port part of the pressure switch (13) is connected with the deluge alarm valve (7) and the electric signal output port part of the pressure switch (13) is connected with the automatic detection controller (18),

or the inlet of the water conservancy alarm bell (14) is connected with the rain alarm valve (7) and the outlet of the water conservancy alarm bell (14) is connected with the drain pipe (20),

or the port part of the water inlet side pressure gauge (11) is connected with the deluge alarm valve (7) and the water inlet side pressure gauge (11) is a pointer pressure gauge,

or the input port of the control cavity water inlet valve (8) is connected with the water inlet side signal valve (6) and the output port of the control cavity water inlet valve (8) is connected with the rain alarm valve (7), the control port of the control cavity water inlet valve (8) is connected with the automatic detection controller (18) and the control cavity water inlet valve (8) is arranged as an electric valve,

or the input port of the electromagnetic valve (9) is connected with the deluge alarm valve (7), the output port of the electromagnetic valve (9) is connected with the drain pipe (20), the control port of the electromagnetic valve (9) is connected with the automatic detection controller (18) and the electromagnetic valve (9) is an electric valve,

or the input port of the first stop valve (10) is connected with the deluge alarm valve (7), the output port of the first stop valve (10) is connected with the drain pipe (20), the first stop valve (10) is a ball valve,

or the automatic detection controller (18) is set as a PLC controller, the output port part of the fire pump control device (3) is respectively set to be connected with the control cavity water inlet valve (8), the electromagnetic valve (9), the water outlet side water discharge valve (12), the electric water test valve (16), the water outlet side electric valve (17), the fire pump control device (3) and the background computer, the input port part of the automatic detection controller (18) is respectively set to be connected with the water inlet side signal valve (6), the pressure switch (13), the water flow indicator (15), the water outlet side electric contact pressure gauge (21) and the monitoring device of the transformer,

or the input port of the second stop valve (22) is connected with the fire input pipeline (4) in a coupling mode, the output port of the second stop valve (22) is connected with the water drainage pipe (20) in a coupling mode, and the second stop valve (22) is arranged to be a ball valve.

7. The transformer fire fighting device based on automatic detection as claimed in any one of claims 1 to 6, wherein: fire-fighting water pool (1), fire pump (2), fire pump controlling means (3) and fire input pipeline (4) and fire output pipeline (23) and water smoke shower nozzle device (19) set up to distribute and fire-fighting water pool (1) according to the mode that directly sprays, fire pump (2), fire pump controlling means (3), fire input pipeline (4), fire output pipeline (23) and water smoke shower nozzle device (19) set up to distribute according to the mode of keeping apart impurity with filter (5), fire-fighting water pool (1), fire pump (2), fire pump controlling means (3), fire input pipeline (4), fire output pipeline (23) and water smoke shower nozzle device (19) and intake side signal valve (6) and play water side electric contact pressure gauge (21) set up to distribute and fire-fighting water pool (1) according to the mode that the state of spraying was monitored again line, fire pump (2), The fire pump control device (3), the fire input pipeline (4), the fire output pipeline (23), the water spray nozzle device (19), the rain alarm valve (7), the control cavity water inlet valve (8), the electromagnetic valve (9), the first stop valve (10), the water inlet side pressure gauge (11), the water outlet side water outlet valve (12), the pressure switch (13), the water flow indicator (15), the electric water test valve (16), the water outlet side electric valve (17), the automatic detection controller (18) and the water outlet pipe (20) are distributed in a mode of being monitored in a backflow state and then in a line mode, and the fire pool (1), the fire pump (2), the fire pump control device (3), the fire input pipeline (4), the fire output pipeline (23), the water spray nozzle device (19), the rain alarm valve (7), the control cavity water inlet valve (8), the electromagnetic valve (9), the first stop valve (10), The water inlet side pressure gauge (11), the water outlet side drain valve (12), the pressure switch (13), the water flow indicator (15), the electric water testing valve (16), the water outlet side electric valve (17), the automatic detection controller (18), the drain pipe (20) and the second stop valve (22) are distributed in a mode of residual liquid backflow, and the fire control input pipeline (4), the drain pipe (20) and the fire control output pipeline (23) are respectively arranged into circular pipelines.

8. The transformer fire fighting device based on automatic detection as claimed in claim 7, wherein: one group of the water mist nozzle groups of the water mist nozzle device (19) is formed by two water mist nozzles distributed in a splayed shape, and a water inlet pipe of the water mist nozzle device (19) is a rectangular flat box body.

Images