CN212548048U - Battery spraying fire extinguishing system for ship - Google Patents
Battery spraying fire extinguishing system for ship Download PDFInfo
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- CN212548048U CN212548048U CN202020900718.7U CN202020900718U CN212548048U CN 212548048 U CN212548048 U CN 212548048U CN 202020900718 U CN202020900718 U CN 202020900718U CN 212548048 U CN212548048 U CN 212548048U
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Abstract
The utility model relates to a battery spraying fire extinguishing system for ships, which comprises a fire extinguishing agent box, a liquid supply valve, a liquid supply pump set, a pressure regulating valve, a test valve, a safety valve, a partition valve configured for each partition, a manual alarm button, a fine fog spray head, a field audible and visual alarm, a smoke detector, a temperature detector, a flame detector, a field control box, a battery management system, a central control platform confirmation button, a central control platform reset button, a central control platform audible and visual alarm and an automatic spraying fire extinguishing controller; and the spraying fire-extinguishing controller is provided with a three-position selection switch which corresponds to three gear signals of emergency, semi-automatic and automatic. The spraying fire-extinguishing device can timely spray and extinguish the marine battery in the initial stage of the fire-starting combustion of the marine battery, can obviously improve the use safety of the marine battery, improves the automation degree of spraying and extinguishing the fire of the marine battery, and has important significance for the application and popularization of the marine battery.
Description
Technical Field
The utility model relates to a boats and ships safety technique, in particular to marine battery sprays fire extinguishing systems.
Background
With the rapid development of new energy technology of ships, batteries are more and more widely applied to ships as an energy storage device. On one hand, the marine battery is generally customized according to specific requirements of a ship, and parameters such as voltage, capacity, volume, heat dissipation and the like of the marine battery are different from one ship to another, so the standardization degree and the perfection degree of safety protection measures of the marine battery are generally inferior to those of a battery standard product produced in batch; on the other hand, the working environment of the marine battery is obviously worse than that of the land battery due to the factors of the ship such as swing, humidity, salinity, temperature and the like. Therefore, the marine battery has a greater risk of ignition and combustion in the use process than a land battery, and under the dangerous condition, if the marine battery can be sprayed and extinguished in time, the use danger of the marine battery can be obviously reduced, and the safety performance of a ship can be improved.
At present, technical measures for preventing battery ignition and combustion are not enough in the field of marine batteries, and for ships, a spray fire-extinguishing system specially designed for the characteristics of the marine batteries is high in demand, so that the marine battery spray fire-extinguishing system capable of timely spraying and extinguishing the marine batteries at the initial stage of ignition and combustion of the marine batteries is designed, and the marine battery spray fire-extinguishing system has important significance for application and popularization of the marine batteries.
Disclosure of Invention
The utility model discloses a popularization and application to marine battery has improved the problem that requires to boats and ships battery fire extinguishing systems, has provided a marine battery sprays fire extinguishing systems, can take place under the condition of burning on fire at marine battery, carries out the condition of a fire according to operating mode and reports to the police and spray control, realizes putting out a fire of marine battery, improves the security of boats and ships.
The technical scheme of the utility model is that: a battery spraying fire extinguishing system for ships comprises a fire extinguishing agent box, a liquid supply valve, a liquid supply pump set, a pressure regulating valve, a test valve, a safety valve, a partition valve, a manual alarm button, a fine mist spray head, a field audible and visual alarm, a smoke detector, a temperature detector, a flame detector, a field control box, a battery management system, a central control station confirmation button, a central control station reset button, a central control station audible and visual alarm and an automatic spraying fire extinguishing controller, wherein the fire extinguishing agent box, the liquid supply valve, the liquid supply pump set, the pressure regulating valve, the test valve and the safety valve;
the fire extinguishing agent box is internally stored with fire extinguishing agent used for extinguishing fire by the battery, the fire extinguishing agent box is sequentially connected with a liquid supply valve, a liquid supply pump set and a pressure regulating valve to form a fire extinguishing agent control pipeline, the fire extinguishing agent box is connected with the partition valves of all the partitions through the fire extinguishing agent control pipeline, and the tail end pipelines of the partition valves are connected with the fine mist spray heads of all the partitions; the fire extinguishing agent control pipeline is simultaneously and respectively connected with the test valve and the safety valve;
the smoke detector, the temperature detector and the flame detector of each subarea respectively collect smoke concentration, temperature and flame light signals above the subarea battery, output activation signals of the smoke detector, the temperature detector and the flame detector of each subarea and state signals of a manual alarm button are sent into a field control box of the subarea, and the field control box sends the signals to a spraying fire-extinguishing controller; the battery management system sends the temperature and disconnection state signals of each battery pack of each subarea to the spraying fire-extinguishing controller; the field control box simultaneously receives the subarea alarm signals from the spraying fire-extinguishing controller and sends the subarea alarm signals to the field acousto-optic alarms of the corresponding subareas; the central control station confirmation button and the central control station reset button signals are sent to the spraying fire-extinguishing controller, the spraying fire-extinguishing controller outputs control signals to the fire extinguishing agent control pipeline and the corresponding partition valves, and the spraying fire-extinguishing controller outputs alarm signals to the corresponding central control station audible-visual alarm and the corresponding partition field audible-visual alarm.
And the spraying fire-extinguishing controller is provided with a three-position selection switch which corresponds to three gear signals of emergency, semi-automatic and automatic.
The beneficial effects of the utility model reside in that: the utility model discloses marine battery sprays fire extinguishing systems can in time spray the marine battery and put out a fire at marine battery burning initial stage, can obviously improve the safety in utilization of marine battery, improves the degree of automation that marine battery sprayed and put out a fire, and is significant to the application and the popularization of marine battery.
Drawings
Fig. 1 is the structural schematic diagram of the battery spraying fire extinguishing system for the ship of the utility model.
Detailed Description
As shown in fig. 1, the marine battery spray fire extinguishing system comprises a fire extinguishing agent tank 1, a liquid supply valve 2, a liquid supply pump group 3, a pressure regulating valve 4, a test valve 5, a safety valve 6, a partition valve 7 distributed to each partition, a manual alarm button 8, a fine mist spray nozzle 9, a field audible and visual alarm 10, a smoke detector 11, a temperature detector 12, a flame detector 13, a field control box 14, a Battery Management System (BMS)15, a central control station confirmation button 16, a central control station reset button 17, a central control station audible and visual alarm 18 and an automatic spray fire extinguishing controller 19.
The boats and ships are different because of self demand, and the group battery quantity of configuration and the possible diverse in position of placing, consequently according to the fire extinguishing ability of fine spray shower nozzle, set up the boats and ships battery into a plurality of subregion, marine battery spray fire extinguishing systems carry out independent control to each subregion to when the condition of a fire takes place for certain subregion battery, in time spray to corresponding subregion and put out a fire. In this embodiment, the number of 6 battery partitions is taken as an example for description, and each partition is provided with a partition valve 7, a manual alarm button 8, a fine mist spray head 9, a field audible and visual alarm 10, a smoke detector 11, a temperature detector 12, a flame detector 13, a field control box 14, a Battery Management System (BMS)15, a central console confirmation button 16, a central console reset button 17, and a central console audible and visual alarm 18.
The fire extinguishing agent box 1 is used for storing fire extinguishing agent used by battery fire extinguishing, and the battery fire extinguishing agent is used by the marine battery spraying fire extinguishing system. The liquid supply valve 2, the liquid supply pump group 3 and the pressure regulating valve 4 which are connected in sequence form a fire extinguishing agent control pipeline, and the fire extinguishing agent box 1 is connected with the partition valves 7 of all the partitions through the fire extinguishing agent control pipeline. The fire extinguishing agent control pipeline is simultaneously and respectively connected with the test valve 5 and the safety valve 6 and used for overhauling and safely relieving pressure. The liquid supply valve 2 is used for controlling the opening or closing of a pipeline between the fire extinguishing agent box 1 and the liquid supply pump group 3. The liquid supply pump group 3 is used for supplying fire extinguishing agent with certain pressure to each subarea, and the liquid supply pump group 3 can be started or stopped locally by hand or remotely by receiving command signals from the spraying fire extinguishing controller 19. The pressure regulating valve 4 is used for regulating the pressure of the fire extinguishing agent output by the liquid supply pump group 3, so that the pressure of the fire extinguishing agent supplied to each subarea is ensured to be within a target range. The test valve 5 is used for temporarily releasing the fire extinguishing agent in the spraying fire extinguishing system when the system is overhauled. The safety valve 6 is used for automatically opening and discharging the fire extinguishing agent when the pressure of the fire extinguishing agent of the spraying fire extinguishing system is abnormally higher than a specified value, so that the pressure of the fire extinguishing agent is ensured to be within an allowable range. The partition valves 7 are configured for each battery partition, and are used for controlling the opening or closing of fire extinguishing agent pipelines from the spray fire extinguishing system to the partition nozzles, and the partition valves 7 can be opened or closed locally and manually or remotely by receiving command signals from the spray fire extinguishing controller 19. Each battery partition of the manual alarm button 8 is provided with one manual alarm button, and when a fire is found artificially, the manual alarm button 8 is pressed down on site in the partition, the spraying fire-extinguishing system alarms the fire in the corresponding partition, the liquid supply pump group 3 is started, the liquid supply valve 2 and the pressure regulating valve 4 are opened, and the corresponding partition valve 7 is opened to spray fire-extinguishing agent for fire extinguishing. Each battery partition of the fine mist spray head 9 is provided with one, and the fine mist spray head is used for spraying and extinguishing fire after the corresponding partition valve is opened. Each battery partition of the on-site audible and visual alarm 10 is configured to give an audible and visual alarm in a partition site when a fire occurs in the corresponding partition. Each battery partition of the smoke detector 11 is configured with one for detecting smoke above the battery of the corresponding partition, and when the smoke value of the corresponding partition exceeds a set alarm value, the smoke detector 11 sends a smoke alarm activation signal. Each battery partition of the temperature detector 12 is configured with one, and is used for detecting the temperature above the battery of the corresponding partition, and when the temperature value of the corresponding partition exceeds a set alarm value, the temperature detector 12 sends out a temperature alarm activation signal. Each battery partition of the flame detector 13 is configured with one, and is used for detecting flame light above the battery of the corresponding partition, and when the flame light signal of the corresponding partition exceeds a set alarm value, the flame detector 13 sends out a flame alarm activation signal. The field control box 14 is configured with one battery partition, and is used for receiving output activation signals of the smoke detector 11, the temperature detector 12 and the flame detector 13 of the corresponding partition and state signals of the manual alarm button 8, sending the signals to the spraying fire-extinguishing controller 19, receiving partition alarm signals from the spraying fire-extinguishing controller 19, and sending the partition alarm signals to the field audible and visual alarm 10 of the corresponding partition. Each battery partition of the Battery Management System (BMS)15 is configured with one, the Battery Management System (BMS)15 collects the temperature of each battery pack in the partition, simultaneously detects whether the temperature signal of each battery pack is disconnected, and sends the temperature and the disconnection state signal of each battery pack to the spraying fire-extinguishing controller 19. The centralized control platform confirmation buttons 16 are arranged on the centralized control platform mounting plate in a partition mode, if the spraying fire-extinguishing system works in an automatic mode or a semi-automatic mode, when a single alarm which needs to be confirmed by the centralized control platform and can perform spraying fire-extinguishing at the rear is generated in a corresponding partition mode, the centralized control platform confirmation buttons 16 in the corresponding partition are pressed, the spraying fire-extinguishing system starts the liquid supply pump set 3, opens the liquid supply valve 2 and the pressure regulating valve 4, and opens the corresponding partition valve 7 to perform spraying fire-extinguishing. Each battery partition of the central control platform reset button 17 is configured with one, the central control platform reset button 17 is installed on a central control platform installation plate, when the spraying fire extinguishing function of the corresponding partition needs to be locked, the central control platform reset button 17 of the corresponding partition is pressed, the spraying fire extinguishing system closes the partition valve 7 of the corresponding partition, and at the moment, the spraying fire extinguishing system only alarms and does not perform spraying fire extinguishing no matter any fire condition is generated. The central control room audible and visual alarm 18 is configured for each battery subarea, is installed on the mounting plate of the central control desk, and is used for giving out audible and visual alarm in the central control room when fire occurs in the corresponding subarea, and the central control room audible and visual alarm 18 and the field audible and visual alarm 10 give out alarm synchronously.
The spraying fire-extinguishing controller 19 is a control center of a marine battery spraying fire-extinguishing system, and collects activation state signals of the smoke detector 11, the temperature detector 12 and the flame detector 13 from each partition field control box 14 and state signals of the manual alarm button 8; collecting each battery pack temperature and battery pack temperature disconnection signals from each partitioned Battery Management System (BMS)15, and detecting whether communication between itself and the Battery Management System (BMS)15 is disconnected; collecting the states of each subarea centralized control platform confirmation button 16 and a centralized control platform reset button 17 from a centralized control room mounting plate; collecting each subarea spraying command signal from the remote control system 20; after the treatment is carried out according to the working mode of the current marine spraying fire extinguishing system, fire alarm signals are sent to the site audible and visual alarm 10 of each subarea and the audible and visual alarm 18 of the centralized control room, starting or stopping commands are sent to the liquid supply pump set 3, the liquid supply valve 2 and the pressure regulating valve 4 are opened or closed, and opening or closing commands are sent to the corresponding battery subarea valve 7, so that fire alarm and spraying fire extinguishing control of each battery subarea are completed.
The marine battery spraying fire extinguishing system is provided with three working modes, namely an emergency mode, a semi-automatic mode and an automatic mode. The spraying fire-extinguishing controller 19 is provided with a three-position selector switch which has three gears of emergency, semi-automatic and automatic. When the spraying fire-extinguishing controller 19 is powered off or the three-position selector switch is in an emergency gear, the marine battery spraying fire-extinguishing system is in an emergency working mode; when the power supply of the spray fire-extinguishing controller 19 is normal and the three-position selector switch is in a semi-automatic gear, the marine battery spray fire-extinguishing system is in a semi-automatic working mode and enters spray fire-extinguishing mode after being confirmed by field workers; when the power supply of the spray fire-extinguishing controller 19 is normal and the three-position selector switch is in the automatic gear, the marine battery spray fire-extinguishing system is in the automatic working mode.
Claims (2)
1. A battery spraying fire extinguishing system for ships is characterized by comprising a fire extinguishing agent box, a liquid supply valve, a liquid supply pump set, a pressure regulating valve, a test valve, a safety valve, a partition valve, a manual alarm button, a fine mist spray nozzle, a field audible and visual alarm, a smoke detector, a temperature detector, a flame detector, a field control box, a battery management system, a central control station confirmation button, a central control station reset button, a central control station audible and visual alarm and an automatic spraying fire extinguishing controller in the system, wherein the partition valve, the manual alarm button, the fine mist spray nozzle, the field audible and visual alarm, the smoke detector, the;
the fire extinguishing agent box is internally stored with fire extinguishing agent used for extinguishing fire by the battery, the fire extinguishing agent box is sequentially connected with a liquid supply valve, a liquid supply pump set and a pressure regulating valve to form a fire extinguishing agent control pipeline, the fire extinguishing agent box is connected with the partition valves of all the partitions through the fire extinguishing agent control pipeline, and the tail end pipelines of the partition valves are connected with the fine mist spray heads of all the partitions; the fire extinguishing agent control pipeline is simultaneously and respectively connected with the test valve and the safety valve;
the smoke detector, the temperature detector and the flame detector of each subarea respectively collect smoke concentration, temperature and flame light signals above the subarea battery, output activation signals of the smoke detector, the temperature detector and the flame detector of each subarea and state signals of a manual alarm button are sent into a field control box of the subarea, and the field control box sends the signals to a spraying fire-extinguishing controller; the battery management system sends the temperature and disconnection state signals of each battery pack of each subarea to the spraying fire-extinguishing controller; the field control box simultaneously receives the subarea alarm signals from the spraying fire-extinguishing controller and sends the subarea alarm signals to the field acousto-optic alarms of the corresponding subareas; the central control station confirmation button and the central control station reset button signals are sent to the spraying fire-extinguishing controller, the spraying fire-extinguishing controller outputs control signals to the fire extinguishing agent control pipeline and the corresponding partition valves, and the spraying fire-extinguishing controller outputs alarm signals to the corresponding central control station audible-visual alarm and the corresponding partition field audible-visual alarm.
2. The marine battery-spray fire-extinguishing system according to claim 1, wherein the spray fire-extinguishing controller is provided with a three-position selector switch corresponding to three signals of emergency, semi-automatic and automatic gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020900718.7U CN212548048U (en) | 2020-05-25 | 2020-05-25 | Battery spraying fire extinguishing system for ship |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020900718.7U CN212548048U (en) | 2020-05-25 | 2020-05-25 | Battery spraying fire extinguishing system for ship |
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| CN212548048U true CN212548048U (en) | 2021-02-19 |
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| CN202020900718.7U Active CN212548048U (en) | 2020-05-25 | 2020-05-25 | Battery spraying fire extinguishing system for ship |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144471A (en) * | 2021-05-18 | 2021-07-23 | 国网陕西省电力公司电力科学研究院 | Superfine water mist system for fire extinguishing of transformer substation and operation method thereof |
| CN115569335A (en) * | 2022-07-20 | 2023-01-06 | 中船黄埔文冲船舶有限公司 | Water spraying system for drilling rig of drilling ship and control method of water spraying system |
-
2020
- 2020-05-25 CN CN202020900718.7U patent/CN212548048U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113144471A (en) * | 2021-05-18 | 2021-07-23 | 国网陕西省电力公司电力科学研究院 | Superfine water mist system for fire extinguishing of transformer substation and operation method thereof |
| CN115569335A (en) * | 2022-07-20 | 2023-01-06 | 中船黄埔文冲船舶有限公司 | Water spraying system for drilling rig of drilling ship and control method of water spraying system |
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