CN216676774U - Water spray fire extinguishing system for transformer - Google Patents
Water spray fire extinguishing system for transformer Download PDFInfo
- Publication number
- CN216676774U CN216676774U CN202123257257.XU CN202123257257U CN216676774U CN 216676774 U CN216676774 U CN 216676774U CN 202123257257 U CN202123257257 U CN 202123257257U CN 216676774 U CN216676774 U CN 216676774U
- Authority
- CN
- China
- Prior art keywords
- fire
- cable
- temperature
- main transformer
- pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model provides a transformer water spray fire extinguishing system which comprises a fire control room, wherein a main transformer fire control cabinet is arranged in the fire control room, a main transformer fire host is arranged in the main transformer fire control cabinet, the main transformer fire host is connected with a main transformer temperature sensing detection module box, a main transformer fire emergency starting box and a water spray fire extinguishing mechanism, and the water spray fire extinguishing mechanism is connected with a module cabinet; the fire-fighting fire-extinguishing device is simple in structure and convenient and fast to operate, and can be used for emergently starting the main transformer to extinguish fire and guarantee the reliable operation of the transformer substation.
Description
Technical Field
The utility model relates to the technical field of transformer fire extinguishing, in particular to a transformer water spray fire extinguishing system.
Background
The 500kV transformer is the key point of the fire-fighting design of the transformer substation, and the water spray fire-extinguishing system has the advantages of no pollution, strong continuous fire-extinguishing capability and the like, so that the water spray fire-extinguishing system is the fire-extinguishing system preferentially selected by the existing 500kV transformer. The national grid program of the water spray fire extinguishing control system is specified, but no specific implementation scheme is adopted, the system design difference among stations is large, and a plurality of hidden dangers exist in part of design schemes: firstly, fire control of a plurality of transformers is not independent, an electric loop is shared, and the operation of another transformer is influenced by the exit of one transformer; secondly, the building fire alarm system and the transformer fire-fighting system share one set of host, and the maintenance of the building fire alarm system will influence the operation of the transformer fire-fighting system; the running state of a fire pump, a solenoid valve of a deluge valve group, a pressure switch and a signal valve system in the system are not monitored or are not monitored completely, and operation and maintenance personnel cannot control the state of main transformer fire control in real time; the main transformer alarm automatic starting logic does not consider the position of a circuit breaker on each side of the main transformer, so that the transformer can be electrified to extinguish fire, and the fire range is expanded; only one or two sets of main transformer fire alarm detectors are arranged, the damage of one set can directly start the fire protection of the transformer, and the redundancy is not enough; sixthly, the 500kV transformer substation basically realizes an unattended station, only security guards exist in the transformer substation normally, and the main transformer fire-fighting system does not consider an emergency starting mode under the condition of automatic starting failure; and a 500kV transformer substation is large in field, signal acquisition and fire control starting are realized by weak current of a long cable, and the anti-interference performance is poor.
Disclosure of Invention
In view of the above, it is an object of the present invention to provide a transformer water mist fire suppression system that solves the above mentioned background art problems.
The utility model is realized by adopting the following method: the utility model provides a transformer water spray fire extinguishing systems, includes the fire control room, be provided with main fire control switch board in the fire control room, be provided with main fire engine in the main fire control switch board, main fire engine is connected with main temperature sensing detection module case, main fire emergency starting box and water spray fire extinguishing mechanism, water spray fire extinguishing mechanism is connected with the module cabinet.
Further, the main transformer temperature-sensing detection module box comprises a double-input module MK1, a double-input module MK2, a double-input module MK3, a fire data line, a fire power line, a cable temperature-sensing fire detector signal processor TCQ1, a cable temperature-sensing fire detector signal processor TCQ2, a cable temperature-sensing fire detector signal processor TCQ3, a cable temperature-sensing fire detector terminal box ZDH1, a cable temperature-sensing fire detector terminal box ZDH2, a cable temperature-sensing fire detector terminal box ZDH3, a temperature and humidity controller WSK, a heater JQ1 and a heater JQ2, the double-input module MK1 is connected with an S + port and an S-port of the fire data line, the double-input module MK1 is connected with an X1 pin and an X2 pin of the cable temperature-sensing fire detector signal processor TCQ1, an A pin and a B pin of the cable temperature-sensing fire detector signal processor TCQ1 are connected with the cable temperature-sensing fire detector terminal box ZDH1, a D + pin of the cable type temperature-sensing fire detector signal processor TCQ1 is connected with a D + port of the fire power line, and a D-pin of the cable type temperature-sensing fire detector signal processor TCQ1 is connected with a D-port of the fire power line; the dual-input module MK2 is connected with an S + port and an S-port of the fire data line, the dual-input module MK2 is connected with an X1 pin and an X2 pin of a cable-type temperature-sensitive fire detector signal processor TCQ2, an A pin and a B pin of the cable-type temperature-sensitive fire detector signal processor TCQ2 are both connected with the cable-type temperature-sensitive fire detector terminal box ZDH2, a D + pin of the cable-type temperature-sensitive fire detector signal processor TCQ2 is connected with a D + port of the fire power line, and a D-pin of the cable-type temperature-sensitive fire detector signal processor TCQ2 is connected with a D-port of the fire power line; the dual-input module MK3 is connected with an S + port and an S-port of the fire data line, the dual-input module MK3 is connected with an X1 pin and an X2 pin of a cable-type temperature-sensitive fire detector signal processor TCQ3, an A pin and a B pin of the cable-type temperature-sensitive fire detector signal processor TCQ3 are both connected with the cable-type temperature-sensitive fire detector terminal box ZDH3, a D + pin of the cable-type temperature-sensitive fire detector signal processor TCQ3 is connected with a D + port of the fire power line, and a D-pin of the cable-type temperature-sensitive fire detector signal processor TCQ3 is connected with a D-port of the fire power line; heater JRQ1 with temperature and humidity controller WSK connects, temperature and humidity controller WSK is connected with change over switch 1ZKK, change over switch 1ZKK is connected with live wire L, heater JRQ2 is connected with change over switch 2ZKK, change over switch 2ZKK with temperature and humidity controller WSK is connected with ground wire N after establishing ties.
Further, become fire control switch board that becomes includes the cabinet body, be provided with on the cabinet body and become fire control host computer, be provided with bus control panel, pilot lamp, display screen and keyboard on the host computer, pilot lamp, display screen and keyboard set up from a left side to the right side by side, bus control panel with pilot lamp, display screen and keyboard set up from top to bottom, be provided with the power panel on the cabinet body, the power panel with become and set up from top to bottom of fire control host computer.
Further, the main transformer fire-fighting control cabinet comprises a control power supply KM, an emergency box switch JZK, a guard room emergency starting box, a buzzer FMQ, a main transformer A phase 1AZJ1, a main transformer A phase 1AZJ2, a main transformer B phase 1BZJ1, a main transformer B phase 1BZJ2, a main transformer C phase 1CZJ1 and a main transformer C phase 1CZJ2, wherein the control power supply KM is connected with the guard room emergency starting box through the emergency box switch JZK, the buzzer FMQ is arranged in the guard room emergency starting box, the main transformer A phase 1AZJ1 and the main transformer A phase 1AZJ2 are connected in series and then connected with an intermediate relay ZJ1, the main transformer B phase 1BZJ1 and the main transformer B phase 1BZJ2 are connected in series and then connected with an intermediate relay Z2, and the main transformer C phase 1CZJ1 and the main transformer C phase 1 ZJ2 are connected with an intermediate relay ZJ 3.
Further, the water spray fire extinguishing mechanism comprises a main transformer fire extinguishing host, the main transformer fire extinguishing host is connected with a cable type linear temperature-sensing fire detector, the cable type linear temperature-sensing fire detector is arranged in the main transformer temperature-sensing detection module box, the cable type linear temperature-sensing fire detector is connected with a temperature-sensing cable, the temperature-sensing cable is wound and installed on a main transformer body, the main transformer fire extinguishing host is connected with a first pressure gauge and a test signal valve, the first pressure gauge is connected with a hydraulic alarm bell, the test signal valve is connected with a test water valve, the test signal valve is connected with a rain alarm valve, the hydraulic alarm bell is connected with a rain alarm valve, the rain alarm valve is connected with a second pressure gauge, a third pressure gauge, a solenoid valve, a manual valve, a remote manual device and a drain valve, the drain valve is connected with a drainage pipeline, and the main transformer fire extinguishing host is connected with a water inlet signal valve, the water inlet signal valve is connected with the filter, and the filter is connected with the water mist spray head through a water inlet pipeline.
The utility model has the beneficial effects that: according to the utility model, each main transformer fire-fighting loop is independent, and one main transformer is overhauled, so that the fire-fighting operation of other main transformers is not influenced; each phase of main transformer is provided with 3 temperature-sensing cable detectors, the action condition adopts a single mode of taking two out of three, and the normal work can not be carried out if one mode is damaged compared with the conventional mode of avoiding the conventional mode of taking two out of two, so that the reliability is obviously improved; the DC220V loop is adopted for the main transformer switch position and the main transformer fire-fighting action, and compared with the conventional 24V loop, the anti-interference performance is obviously enhanced; the module cabinet is arranged in the water pump room, various states of the deluge valve group are monitored in real time, damaged equipment can be replaced in time, and long-term normal and stable operation of the system is guaranteed; an emergency box is arranged in a guard room, so that the main transformer can be started to extinguish fire in emergency, and the reliable operation of the transformer substation is guaranteed.
Drawings
FIG. 1 is a schematic diagram of the apparatus arrangement of the present invention.
Fig. 2 is a schematic diagram of the arrangement of the internal equipment of the present invention.
Fig. 3 is a schematic wiring diagram of the main transformer temperature sensing detection module box.
Fig. 4 is a schematic layout diagram of the main transformer fire control cabinet.
Fig. 5 is a wiring schematic diagram of the main transformer fire control cabinet.
FIG. 6 is a schematic wiring diagram of a water spray fire suppression mechanism.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1 to 6, the present invention provides an embodiment: the utility model provides a transformer water spray fire extinguishing systems, includes the fire control room, be provided with main fire control switch board in the fire control room, be provided with main fire engine in the main fire control switch board, main fire engine is connected with main temperature sensing detection module case, main fire emergency starting box and water spray fire extinguishing mechanism, water spray fire extinguishing mechanism is connected with the module cabinet.
The module cabinet is connected with a fire pump control cabinet.
Referring to fig. 3, in an embodiment of the present invention, the main transformer temperature-sensing detection module box includes a dual-input module MK1, a dual-input module MK2, a dual-input module MK3, a fire data line, a fire power line, a cable temperature-sensing fire detector signal processor TCQ1, a cable temperature-sensing fire detector signal processor TCQ2, a cable temperature-sensing fire detector signal processor TCQ3, a cable temperature-sensing fire detector terminal box ZDH1, a cable temperature-sensing fire detector terminal box ZDH2, a cable temperature-sensing fire detector terminal box ZDH3, a temperature and humidity controller WSK, a heater JQ1, and a heater JQ2, the dual-input module MK1 is connected to S + and S-ports of the fire data line, the dual-input module MK1 is connected to X1 and X2 pins of the cable temperature-sensing fire detector signal processor TCQ1, a pin a and pin B1 of the cable temperature-sensing fire detector signal processor TCQ1 are connected to the cable temperature-sensing fire detector terminal box ZDH1, a D + pin of the cable type temperature-sensing fire detector signal processor TCQ1 is connected with a D + port of the fire power line, and a D-pin of the cable type temperature-sensing fire detector signal processor TCQ1 is connected with a D-port of the fire power line; the dual-input module MK2 is connected with an S + port and an S-port of the fire data line, the dual-input module MK2 is connected with an X1 pin and an X2 pin of a cable-type temperature-sensitive fire detector signal processor TCQ2, an A pin and a B pin of the cable-type temperature-sensitive fire detector signal processor TCQ2 are both connected with the cable-type temperature-sensitive fire detector terminal box ZDH2, a D + pin of the cable-type temperature-sensitive fire detector signal processor TCQ2 is connected with a D + port of the fire power line, and a D-pin of the cable-type temperature-sensitive fire detector signal processor TCQ2 is connected with a D-port of the fire power line; the dual-input module MK3 is connected with an S + port and an S-port of the fire data line, the dual-input module MK3 is connected with an X1 pin and an X2 pin of a cable-type temperature-sensitive fire detector signal processor TCQ3, an A pin and a B pin of the cable-type temperature-sensitive fire detector signal processor TCQ3 are both connected with the cable-type temperature-sensitive fire detector terminal box ZDH3, a D + pin of the cable-type temperature-sensitive fire detector signal processor TCQ3 is connected with a D + port of the fire power line, and a D-pin of the cable-type temperature-sensitive fire detector signal processor TCQ3 is connected with a D-port of the fire power line; heater JRQ1 with temperature and humidity controller WSK connects, temperature and humidity controller WSK is connected with change over switch 1ZKK, change over switch 1ZKK is connected with live wire L, heater JRQ2 is connected with change over switch 2ZKK, change over switch 2ZKK with temperature and humidity controller WSK is connected with ground wire N after establishing ties. The signal processor, the terminal box and the dual-input module of the cable type linear temperature-sensing fire detector in the main transformer temperature-sensing detection module box are all in the prior art, and persons skilled in the art can clearly understand that the signal processor, the terminal box and the dual-input module are not described in detail herein, the signal processor of the cable type linear temperature-sensing fire detector adopted in the utility model can be JTW-LD-PTA302P, the dual-input module is GST-LD-8303, and 3 sets of cable type linear temperature-sensing fire detectors are arranged in the box.
Referring to fig. 4, in an embodiment of the present invention, the main transformer fire-fighting control cabinet includes a cabinet body 20, a main transformer fire-fighting host 21 is disposed on the cabinet body 20, a bus control panel 22, an indicator light 23, a display screen 24 and a keyboard 25 are disposed on the host 21, the indicator light 23, the display screen 24 and the keyboard 25 are disposed side by side from left to right, the bus control panel 22, the indicator light 23, the display screen 24 and the keyboard 25 are disposed up and down, a power panel 26 is disposed on the cabinet body 20, and the power panel 26 and the main transformer fire-fighting host 21 are disposed up and down. The main transformer fire-fighting host 21 is used as a center of a main transformer fire-fighting control system, receives fire information of a main transformer temperature-sensing cable detector, the on-off state of each side switch of the main transformer and the state of the deluge valve group in real time, and automatically starts fire extinguishing when fire occurs; a fire-fighting host, a power panel and manual buttons are arranged in the main transformer fire-fighting control cabinet, the fire-fighting host adopted in the utility model can be GST-QB-500, the power panel is GST-LD-D02, but the utility model is not limited to the above, and 24 manual buttons are arranged in the box.
As shown in fig. 5, in an embodiment of the present invention, the main transformer fire-fighting control cabinet includes a control power supply KM, an emergency box switch JZK, a guard room emergency starting box, a buzzer FMQ, a main transformer a phase 1AZJ1, a main transformer a phase 1AZJ2, a main transformer B phase 1BZJ1, a main transformer B phase 1BZJ2, a main transformer C phase 1CZJ1, and a main transformer C phase 1CZJ2, the control power supply KM is connected to the guard room emergency starting box through the emergency box switch JZK, the buzzer FMQ is disposed in the guard room emergency starting box, the main transformer a phase 1AZJ1 and the main transformer a phase 1AZJ2 are connected in series and then connected to an intermediate relay ZJ1, the main transformer B phase 1BZJ1 and the main transformer B phase 1BZJ2 are connected in series and then connected to an intermediate relay ZJ2, and the main transformer C phase 1 ZJ1 and the main transformer C phase 1CZJ2 are connected in series and then connected to an intermediate relay ZJ 3. The emergency starting box of the guard room is internally provided with a main transformer manual starting button SB1, a manual starting confirmation button, a buzzer FMQ, a stop button SF, an intermediate relay ZJ, a main transformer fire indicator lamp and the like; when a fire alarm is heard in a guard room and a fire control room, a main transformer fire indicator lamp is seen to be lightened, when a fire is confirmed to happen, a button is manually started, a main transformer fire control cabinet receives manual starting information, then an electromagnetic valve is started, a deluge valve group acts, water spray is started to extinguish the fire, the model of the intermediate relay ZJ can be UEG2-L1/220V, and the buzzer can be TGAD56-22MRS, but the method is not limited to the above.
Referring to fig. 6, in an embodiment of the present invention, the water spray fire extinguishing mechanism includes a main transformer fire-fighting host 1, the main transformer fire-fighting host 1 is connected to a cable-type line-type temperature-sensitive fire detector 2, the cable-type line-type temperature-sensitive fire detector 2 is disposed in the main transformer temperature-sensitive detection module box, the cable-type line-type temperature-sensitive fire detector 2 is connected to a temperature-sensitive cable 3, the temperature-sensitive cable is wound around a main transformer body, the main transformer fire-fighting host 1 is connected to a first pressure gauge 4, a test signal valve 5 and a solenoid valve 11, the first pressure gauge 4 is connected to a hydraulic alarm bell 6, the test signal valve 5 is connected to a water test valve 7, the test signal valve 5 is connected to a deluge alarm valve 8, the hydraulic alarm bell 6 is connected to a deluge alarm valve 8, the deluge alarm valve 8 is connected to a second pressure gauge 9, a third pressure gauge 10, a solenoid valve 11, a second pressure gauge 9, a third pressure gauge 11, a second pressure gauge 8, a third pressure gauge 11, a second pressure gauge, a third pressure gauge 4, a third pressure gauge, a temperature sensor, a temperature sensors, a, The fire detector comprises a manual valve 12, a non-electric control remote manual device 13 and a water drain valve 14, wherein the water drain valve 14 is connected with a drainage pipeline 15, the main transformer fire-fighting host 1 is connected with a water inlet signal valve 16, the water inlet signal valve 16 is connected with a filter 17, the filter 17 is connected with a water spray nozzle 18 through a water inlet pipeline, and the cable type linear temperature-sensing fire detector can be a JTW-LD-PTA302P fire detector in model, but is not limited thereto.
In a word, the main transformer fire-fighting control cabinet is arranged in the main transformer fire-fighting control chamber, the independent main transformer fire-fighting host is arranged in the control cabinet, the fire-fighting host takes the transformer as a unit, an independent control loop is designed according to the transformer, and the operation of the other transformer is not influenced by the input and the exit of one transformer; a module cabinet is arranged in the water pump room, and the modules of the module cabinet can monitor signal valves, electromagnetic valves, pressure switches and the like of all the main transformer deluge valve groups. A temperature sensing module box is arranged on site of each phase transformer of each main transformer, each module box comprises 3 sets of temperature sensing detectors, each set of system comprises a temperature sensing detector, a temperature sensing cable, a double-input module and an interface box, and the automatic starting of each phase of main transformer during fire disaster adopts a logic of 3 to 2, so that the reliability and the redundancy of the starting of the system are ensured; the security guard room sets up the fire control emergency box that becomes the owner, and when the conflagration takes place for the owner, the emergent start-up incasement should take place the alarm, and security personnel can be according to the transformer conflagration condition, the start button of this transformer of emergency start.
The main transformer fire fighting host, the pressure gauge, the temperature-sensitive detector, the module cabinet, the fire water pump control cabinet, the non-electric control remote manual device, the double input module, the pressure switch, the transformer, the electromagnetic valve, the water inlet signal valve, the filter, the water spray nozzle, the water test valve, the test signal valve and the main transformer temperature-sensitive detection module box are all in the prior art, and a person skilled in the art can clearly understand the prior art, and the detailed description is not given herein, the model of the main transformer temperature-sensitive detection module box can be a GST-JX305 outdoor module box, and the model of the non-electric control remote manual device can be a PMC-1R, but is not limited thereto.
The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.
Claims (5)
1. A transformer water spray fire suppression system, includes fire control room, its characterized in that: the fire control indoor is provided with main fire control switch board that becomes in the fire control switch board that becomes, become to be provided with main fire control host computer in the fire control switch board that becomes, main fire control host computer that becomes is connected with main temperature sensing detection module case, main fire emergency starting box and the water spray fire extinguishing mechanism that becomes, the water spray fire extinguishing mechanism is connected with the module cabinet.
2. A transformer water spray fire suppression system according to claim 1, wherein: the main transformer temperature-sensing detection module box comprises a double-input module MK1, a double-input module MK2, a double-input module MK3, a fire data line, a fire power line, a cable temperature-sensing fire detector signal processor TCQ1, a cable temperature-sensing fire detector signal processor TCQ2, a cable temperature-sensing fire detector signal processor TCQ3, a cable temperature-sensing fire detector terminal box ZDH1, a cable temperature-sensing fire detector terminal box ZDH2, a cable temperature-sensing fire detector terminal box ZDH3, a temperature and humidity controller WSK, a heater JQ1 and a heater JQ2, wherein the double-input module MK1 is connected with an S + port and an S-port of the fire data line, the double-input module MK1 is connected with an X8 pin and an X2 pin of the cable temperature-sensing fire detector signal processor TCQ1, an A pin and a B pin of the cable temperature-sensing fire detector signal processor TCQ1 are connected with the cable temperature-sensing fire detector terminal box ZDH1, a D + pin of the cable type temperature-sensing fire detector signal processor TCQ1 is connected with a D + port of the fire power line, and a D-pin of the cable type temperature-sensing fire detector signal processor TCQ1 is connected with a D-port of the fire power line; the dual-input module MK2 is connected with an S + port and an S-port of the fire data line, the dual-input module MK2 is connected with an X1 pin and an X2 pin of a cable-type temperature-sensitive fire detector signal processor TCQ2, an A pin and a B pin of the cable-type temperature-sensitive fire detector signal processor TCQ2 are both connected with the cable-type temperature-sensitive fire detector terminal box ZDH2, a D + pin of the cable-type temperature-sensitive fire detector signal processor TCQ2 is connected with a D + port of the fire power line, and a D-pin of the cable-type temperature-sensitive fire detector signal processor TCQ2 is connected with a D-port of the fire power line; the dual-input module MK3 is connected with an S + port and an S-port of the fire data line, the dual-input module MK3 is connected with an X1 pin and an X2 pin of a cable-type temperature-sensitive fire detector signal processor TCQ3, an A pin and a B pin of the cable-type temperature-sensitive fire detector signal processor TCQ3 are both connected with the cable-type temperature-sensitive fire detector terminal box ZDH3, a D + pin of the cable-type temperature-sensitive fire detector signal processor TCQ3 is connected with a D + port of the fire power line, and a D-pin of the cable-type temperature-sensitive fire detector signal processor TCQ3 is connected with a D-port of the fire power line; heater JRQ1 with temperature and humidity controller WSK connects, temperature and humidity controller WSK is connected with change over switch 1ZKK, change over switch 1ZKK is connected with live wire L, heater JRQ2 is connected with change over switch 2ZKK, change over switch 2ZKK with temperature and humidity controller WSK is connected with ground wire N after establishing ties.
3. A transformer water spray fire suppression system according to claim 1, wherein: the main fire control switch board that becomes includes the cabinet body, be provided with main fire control host computer that becomes on the cabinet body, be provided with bus control panel, pilot lamp, display screen and keyboard on the host computer, pilot lamp, display screen and keyboard set up from a left side to the right side by side, the bus control panel with pilot lamp, display screen and keyboard set up from top to bottom, be provided with the power strip on the cabinet body, the power strip with main fire control host computer that becomes sets up from top to bottom.
4. A transformer water spray fire suppression system according to claim 1, wherein: the main transformer fire control cabinet comprises a control power supply KM, an emergency box switch JZK, a guard room emergency starting box, a buzzer FMQ, a main transformer A phase 1AZJ1, a main transformer A phase 1AZJ2, a main transformer B phase 1BZJ1, a main transformer B phase 1BZJ2, a main transformer C phase 1CZJ1 and a main transformer C phase 1CZJ2, wherein the control power supply KM is connected with the guard room emergency starting box through the emergency box switch JZK, the buzzer FMQ is arranged in the guard room emergency starting box, the main transformer A phase 1AZJ1 and the main transformer A phase 1AZJ2 are connected in series and then connected with an intermediate relay ZJ1, the main transformer B phase 1BZJ1 and the main transformer B phase 1BZJ2 are connected in series and then connected with an intermediate relay ZJ2, and the AZC phase 1CZJ1 and the main transformer C phase 1 ZJ2 are connected in series and then connected with an intermediate relay ZJ 3.
5. A transformer water spray fire suppression system according to claim 1, wherein: the water spray fire extinguishing mechanism comprises a main transformer fire fighting host, the main transformer fire fighting host is connected with a cable type line-type temperature-sensing fire detector, the cable type line-type temperature-sensing fire detector is arranged in a main transformer temperature-sensing detection module box, the cable type line-type temperature-sensing fire detector is connected with a temperature-sensing cable, the temperature-sensing cable is wound and installed on a main transformer body, the main transformer fire fighting host is connected with a first pressure gauge and a test signal valve, the first pressure gauge is connected with a hydraulic alarm bell, the test signal valve is connected with a water testing valve, the test signal valve is connected with a rain alarm valve, the hydraulic alarm bell is connected with a rain alarm valve, the rain alarm valve is connected with a second pressure gauge, a third pressure gauge, a solenoid valve, a manual valve, a remote manual device and a drain valve, the drain valve is connected with a drainage pipeline, and the main transformer fire fighting host is connected with a water inlet signal valve, the water inlet signal valve is connected with the filter, and the filter is connected with the water mist spray head through a water inlet pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123257257.XU CN216676774U (en) | 2021-12-22 | 2021-12-22 | Water spray fire extinguishing system for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123257257.XU CN216676774U (en) | 2021-12-22 | 2021-12-22 | Water spray fire extinguishing system for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216676774U true CN216676774U (en) | 2022-06-07 |
Family
ID=81841261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123257257.XU Active CN216676774U (en) | 2021-12-22 | 2021-12-22 | Water spray fire extinguishing system for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216676774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115569338A (en) * | 2022-11-09 | 2023-01-06 | 国网安徽省电力有限公司蚌埠供电公司 | Multi-class fire early warning data distributed training and local fire extinguishing method and system |
-
2021
- 2021-12-22 CN CN202123257257.XU patent/CN216676774U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115569338A (en) * | 2022-11-09 | 2023-01-06 | 国网安徽省电力有限公司蚌埠供电公司 | Multi-class fire early warning data distributed training and local fire extinguishing method and system |
| CN115569338B (en) * | 2022-11-09 | 2023-10-13 | 国网安徽省电力有限公司蚌埠供电公司 | Multi-category fire early warning data distributed training and local extinguishing method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104332930B (en) | The cable channel cover plate of fire and self-extinguishing can be monitored | |
| KR101064867B1 (en) | Safety supervision and artificial intelligence style vocal warning apparatus and two-dimensional temperature the singh system which counts switchboard, mcc, cabinet panel | |
| CN111672040A (en) | Fire monitoring and fire extinguishing system of electrical cabinet | |
| CN216676774U (en) | Water spray fire extinguishing system for transformer | |
| CN110689698A (en) | Community fire early warning and escape system and prompting method thereof | |
| CN106345092A (en) | Intelligent high-rise building fire-protection monitoring system | |
| KR200399329Y1 (en) | Auto Fire Extinguisher for Incoming and Distributing Board | |
| CN113643498A (en) | Building temporary fire-fighting system in ship dock | |
| CN109513138A (en) | A kind of power equipment automatic fire extinguisher | |
| CN115641681A (en) | Trigger alarm system suitable for unit safety and elimination linkage | |
| CN105650690A (en) | Kitchen fireproof system | |
| CN205796339U (en) | Chemical industry fire control system | |
| CN205832427U (en) | A kind of Nitrogenization fire extinguishing apparatus of forced-oil power transformer | |
| CN116189370A (en) | Graded processing method for early warning information of fire-fighting equipment of transformer substation | |
| CN114247068A (en) | Implementation method of main transformer fire-fighting water spraying fire-extinguishing system | |
| CN112002096A (en) | Vehicle-mounted fire alarm controller for rail transit | |
| CN208809349U (en) | A kind of fixed perfluor hexanone automatic fire extinguishing system in car main cabin | |
| CN213724586U (en) | Intelligent water fire control system | |
| CN210313005U (en) | Elevator machine room fire control monitored control system | |
| CN114265457A (en) | Intelligent interconnected monitoring system for intelligent machine room | |
| CN111311867A (en) | Fire alarm fire extinguishing system based on lifting type underground ring main unit | |
| CN112290437A (en) | Box-type substation fire detection alarm system | |
| CN205809659U (en) | Transformer station's fire extinguisher canvas hose leakage early warning system | |
| CN211454759U (en) | Fire alarm fire extinguishing system based on lifting type underground ring main unit | |
| CN213304807U (en) | Box-type substation fire detection alarm system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |