CN211885042U - Lithium battery power ship fire extinguishing system - Google Patents
Lithium battery power ship fire extinguishing system Download PDFInfo
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- CN211885042U CN211885042U CN202020126004.5U CN202020126004U CN211885042U CN 211885042 U CN211885042 U CN 211885042U CN 202020126004 U CN202020126004 U CN 202020126004U CN 211885042 U CN211885042 U CN 211885042U
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Abstract
The utility model aims at providing a safe and reliable and job stabilization's lithium cell power boats and ships fire extinguishing systems. The utility model discloses a driver's cabin master control platform, seven fluoropropane gas cylinder subassemblies, audible-visual annunciator, temperature sensor and smoke transducer, seven fluoropropane gas cylinder subassemblies audible-visual annunciator temperature sensor and smoke transducer all sets up in the lithium cell cabin of boats and ships, audible-visual annunciator temperature sensor and smoke transducer all with driver's cabin master control platform electric connection, seven fluoropropane gas cylinder subassemblies include the gas bomb, set up control switch and the shower nozzle of gas bomb output port department, control switch with driver's cabin master control platform electric connection. The utility model discloses be applied to boats and ships fire extinguishing systems's technical field.
Description
Technical Field
The utility model discloses be applied to boats and ships fire extinguishing systems's technical field, in particular to lithium cell power boats and ships fire extinguishing systems.
Background
In order to realize energy conservation and emission reduction of ships, lithium batteries become the first choice of ship power energy. For lithium battery powered ships, the safety problem of a lithium battery cabin is particularly important, and a safe and reliable fire extinguishing system is required to be equipped for ensuring the safety of the ships and the personal safety. On pure battery power propulsion boats and ships, the lithium iron phosphate battery in the battery compartment can send the high fever because of self charge-discharge, may release a small amount of combustible toxic gas simultaneously, and these may lead to catching fire the factor of harm such as detonation and poisoning, need do safeguard measure before dangerous the taking place, after dangerous the taking place, need in time put out the conflagration in the battery compartment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome prior art not enough, provide a safe and reliable and job stabilization's lithium cell power boats and ships fire extinguishing system.
The utility model adopts the technical proposal that: the utility model discloses a driver's cabin master control platform, seven fluoropropane gas cylinder subassemblies, audible-visual annunciator, temperature sensor and smoke transducer, seven fluoropropane gas cylinder subassemblies audible-visual annunciator temperature sensor and smoke transducer all sets up in the lithium cell cabin of boats and ships, audible-visual annunciator temperature sensor and smoke transducer all with driver's cabin master control platform electric connection, seven fluoropropane gas cylinder subassemblies include the gas bomb, set up control switch and the shower nozzle of gas bomb output port department, control switch with driver's cabin master control platform electric connection.
According to the scheme, after the dangerous fire accident occurs in the lithium battery compartment, the fire extinguishing effect of the conventional water fire extinguishing system is poor, the heptafluoropropane fire extinguishing system can effectively extinguish the storage battery fire aiming at the characteristics of the lithium iron phosphate battery, the heptafluoropropane is colorless, odorless, low in toxicity, non-conductive and free of pollution to protected objects, cannot damage properties and precision facilities, and can reliably extinguish the lithium battery and electric appliance fire. And the audible and visual alarm is arranged to send out a fire alarm to prompt crews to evacuate the lithium battery compartment in which the fire occurs. Through setting up simultaneously temperature sensor with smoke transducer carries out the detection of two indexs, and then for the crew provides more accurate information indication, when temperature and smog concentration surpass the standard simultaneously the restriction of gas bomb is relieved, through control switch carries out by the driver's cabin master control platform the switching that the gas bomb opened and closed. The spray head is used for outputting fire extinguishing gas.
Preferably, the air storage bottle outlet is further sequentially connected with a back pressure valve and a whistle.
According to the scheme, the required pressure of the pipeline is kept by setting the back pressure valve, and the whistle is used for sounding to prompt that the heptafluoropropane gas cylinder assembly outputs gas to prompt a crew to keep away.
One preferred scheme is, lithium cell power boats and ships fire extinguishing systems is still including setting up the manual alarm button in the lithium cell compartment of boats and ships, manual alarm button with audible-visual annunciator the driver's cabin master control platform electric connection.
According to the scheme, the manual alarm button is arranged to provide a feedback means for a crew in the battery compartment, and then an alarm is sent out in time.
According to a preferred scheme, the lithium battery power ship fire extinguishing system further comprises an explosion-proof centrifugal fan arranged in a lithium battery cabin of a ship, and the explosion-proof centrifugal fan is used for forced ventilation of the lithium battery cabin of the ship.
According to the scheme, the explosion-proof centrifugal fan is used for forcibly ventilating the battery compartment, so that heat dissipation of the lithium battery pack is realized, and the probability of fire is reduced. And simultaneously, a small amount of combustible toxic gas released by the battery pack is discharged out of the battery compartment through the explosion-proof centrifugal fan.
Preferably, a release button electrically connected with the control switch is arranged on the cab main console.
According to the scheme, the release button is used for controlling the control switch to open the gas storage bottle.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, in this embodiment, the utility model discloses a driver's cabin main control platform 1, heptafluoropropane gas cylinder subassembly, audible-visual annunciator 2, temperature sensor 3 and smoke transducer 4, heptafluoropropane gas cylinder subassembly audible-visual annunciator 2 temperature sensor 3 and smoke transducer 4 all sets up in the lithium cell compartment of boats and ships, audible-visual annunciator 2 temperature sensor 3 and smoke transducer 4 all with driver's cabin main control platform 1 electric connection, heptafluoropropane gas cylinder subassembly includes gas bomb 5, sets up control switch 6 and shower nozzle 7 of 5 output ports departments of gas bomb, control switch 6 with driver's cabin main control platform 1 electric connection. The capacity of the gas bomb 5 is 90 liters.
The outlet of the gas storage bottle 5 is also sequentially connected with a back pressure valve 8 and a whistle 9.
Lithium cell power boats and ships fire extinguishing systems still including setting up the manual alarm button 10 in the lithium cell cabin of boats and ships, manual alarm button 10 with audible-visual annunciator 2 the 1 electric connection of driver's cabin master control platform.
The lithium battery power ship fire extinguishing system further comprises an explosion-proof centrifugal fan arranged in a lithium battery cabin of a ship, and the explosion-proof centrifugal fan is used for forced ventilation of the lithium battery cabin of the ship.
And a release button 11 electrically connected with the control switch 6 is arranged on the cab main control console 1.
The utility model discloses a theory of operation:
when a fire condition does not occur, the explosion-proof centrifugal fan normally works as a lithium battery cabin to forcibly ventilate, so that the temperature in the battery cabin is reduced.
When the temperature sensor 3 and the smoke sensor 4 in the same cabin are triggered simultaneously or the manual alarm button 10 is pressed, the audible and visual alarm 2 gives an alarm, and meanwhile, the cab main control console 11 feeds back a signal to enable the explosion-proof centrifugal fan to stop working.
When the staff who is located the cockpit judges that there is not the crew in the lithium cell cabin, through release button 11 starts control switch 6 opens gas bomb 5, gas bomb 5 passes through 7 blowout heptafluoropropane gases of shower nozzle put out a fire.
Claims (5)
1. The utility model provides a lithium cell power boats and ships fire extinguishing systems which characterized in that: it includes driver's cabin main control platform (1), heptafluoropropane gas cylinder subassembly, audible-visual annunciator (2), temperature sensor (3) and smoke transducer (4), heptafluoropropane gas cylinder subassembly audible-visual annunciator (2) temperature sensor (3) and smoke transducer (4) all set up in the lithium cell compartment of boats and ships, audible-visual annunciator (2) temperature sensor (3) and smoke transducer (4) all with driver's cabin main control platform (1) electric connection, heptafluoropropane gas cylinder subassembly includes gas bomb (5), sets up control switch (6) and shower nozzle (7) of gas bomb (5) output port department, control switch (6) with driver's cabin main control platform (1) electric connection.
2. The lithium battery powered ship fire extinguishing system of claim 1, wherein: the outlet of the gas storage bottle (5) is sequentially connected with a back pressure valve (8) and a whistle (9).
3. The lithium battery powered ship fire extinguishing system of claim 1, wherein: lithium cell power boats and ships fire extinguishing systems is still including setting up manual alarm button (10) in the lithium cell compartment of boats and ships, manual alarm button (10) with audible-visual annunciator (2) driver's cabin master control platform (1) electric connection.
4. The lithium battery powered ship fire extinguishing system of claim 1, wherein: the lithium battery power ship fire extinguishing system further comprises an explosion-proof centrifugal fan arranged in a lithium battery cabin of a ship, and the explosion-proof centrifugal fan is used for forced ventilation of the lithium battery cabin of the ship.
5. The lithium battery powered ship fire extinguishing system of claim 1, wherein: and a release button (11) electrically connected with the control switch (6) is arranged on the cab main control console (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020126004.5U CN211885042U (en) | 2020-01-20 | 2020-01-20 | Lithium battery power ship fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020126004.5U CN211885042U (en) | 2020-01-20 | 2020-01-20 | Lithium battery power ship fire extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211885042U true CN211885042U (en) | 2020-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020126004.5U Active CN211885042U (en) | 2020-01-20 | 2020-01-20 | Lithium battery power ship fire extinguishing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211885042U (en) |
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2020
- 2020-01-20 CN CN202020126004.5U patent/CN211885042U/en active Active
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