CN112546494B - Quick fire extinguishing device for airport and fire extinguishing method thereof - Google Patents
Quick fire extinguishing device for airport and fire extinguishing method thereof Download PDFInfo
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- CN112546494B CN112546494B CN202011445016.5A CN202011445016A CN112546494B CN 112546494 B CN112546494 B CN 112546494B CN 202011445016 A CN202011445016 A CN 202011445016A CN 112546494 B CN112546494 B CN 112546494B
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- 238000000034 method Methods 0.000 title claims description 5
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000013043 chemical agent Substances 0.000 claims abstract description 18
- 230000000087 stabilizing effect Effects 0.000 claims description 21
- 239000000779 smoke Substances 0.000 claims description 17
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000005570 vertical transmission Effects 0.000 claims description 12
- 239000003507 refrigerant Substances 0.000 claims description 9
- 239000002781 deodorant agent Substances 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 10
- 229910052744 lithium Inorganic materials 0.000 description 15
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 10
- 238000000151 deposition Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000001629 suppression Effects 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
- H01M10/635—Control systems based on ambient temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Manufacturing & Machinery (AREA)
- Public Health (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Automation & Control Theory (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a quick fire extinguishing device for an airport, which comprises: a fire extinguishing mechanism mounted on the battery carrier; the battery carrier comprises a frame, battery storage racks arranged on two sides of the frame, and a baffle fixedly connected with the battery storage racks; the fire extinguishing mechanism comprises a shifting mechanism fixedly connected with the shifting mechanism, a fire extinguishing support fixedly connected with the shifting mechanism, a temperature sensor arranged on the fire extinguishing support, a stable frame fixedly connected with the fire extinguishing support and a fire extinguishing unit fixedly connected with the stable frame. According to the invention, the fire extinguishing mechanism is arranged on the battery carrier to complete the fire-fighting work of the lithium manganate battery, the driving mechanism is designed to drive the rotating frame to rotate, and chemical agents stored in the storage vessel are put in to complete the fire-fighting, so that the problem that the lithium manganate battery cannot be cooled when the traditional fire-fighting mechanism uses water and dry powder for fire fighting is avoided, and the lithium manganate battery is easily re-combusted is solved.
Description
Technical Field
The invention relates to a quick fire extinguishing device for an airport, in particular to a quick fire extinguishing device for an airport and a fire extinguishing method thereof.
Background
A "lithium battery" is a type of battery using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive/negative electrode material. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high. With the development of scientific technology, lithium batteries have become the mainstream.
Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable. The fifth generation of rechargeable batteries, lithium metal batteries, was born in 1996, and the safety, specific capacity, self-discharge rate and cost performance of rechargeable batteries were all superior to those of lithium ion batteries.
Along with the popularization of the battery energy, the airport vehicle is basically matched with the lithium manganate battery to replace the traditional fuel oil driving, and because the lithium manganate battery is basically placed below the frame, great troubles are brought to the fire fighting work, and the traditional fire fighting mechanism can not carry out the timely fire fighting work.
Disclosure of Invention
The purpose of the invention is as follows: provides a quick fire extinguishing device for an airport, which solves the problems in the prior art.
The technical scheme is as follows: a quick fire suppression device for an airport, comprising:
a fire extinguishing mechanism mounted on the battery carrier;
the battery carrier comprises a frame, battery storage racks arranged on two sides of the frame, and a baffle fixedly connected with the battery storage racks;
the fire extinguishing mechanism comprises a shifting mechanism fixedly connected with the shifting mechanism, a fire extinguishing support fixedly connected with the shifting mechanism, a temperature sensor arranged on the fire extinguishing support, a stabilizing frame fixedly connected with the fire extinguishing support and a fire extinguishing unit fixedly connected with the stabilizing frame.
In a further embodiment, the displacement mechanism comprises a transverse fixing plate fixedly mounted on the baffle, a transverse mechanism fixedly connected with the transverse fixing plate, and a vertical mechanism fixedly connected with the transverse mechanism.
In a further embodiment, the transverse mechanism comprises a transverse moving frame fixedly mounted on the transverse fixing plate, a transverse rotating wheel arranged at the end part of the transverse moving frame, a transverse transmission wheel arranged at the other end of the transverse moving frame, a transverse transmission belt sleeved on the transverse rotating wheel and the transverse transmission wheel, a transverse input shaft inserted in the transverse rotating wheel, a transverse motor coaxially rotating with the transverse input shaft and fixedly mounted on the baffle, and a transverse sliding block fixedly connected with the transverse transmission belt and slidably connected with the transverse moving frame.
In a further embodiment, the vertical mechanism comprises a vertical moving frame fixedly connected with a transverse sliding block, a vertical rotating wheel arranged at the end part of the vertical moving frame, a vertical transmission wheel arranged at the other end of the vertical moving frame, a vertical transmission belt sleeved with the vertical rotating wheel and the vertical transmission wheel, a vertical sliding block fixedly connected with the vertical transmission belt and fixedly connected with the fire extinguishing support, a vertical input shaft inserted in the vertical rotating wheel, and a vertical motor coaxially rotating with the vertical input shaft and fixedly connected with the vertical moving frame;
the transverse mechanism and the vertical mechanism are designed to complete the movement of driving the fire extinguishing mechanism, and then the replacement work of the storage vessel in the fire extinguishing mechanism arranged below the frame is completed, so that the replacement is more convenient.
In a further embodiment, the fire extinguishing unit comprises a rotating shaft inserted into the stabilizing frame, a rotating frame fixedly connected with the rotating shaft, a driving mechanism engaged with the rotating frame and fixedly connected with the fire extinguishing support, and a jacking mechanism installed on the stabilizing frame;
a plurality of groups of storage grooves are formed in the rotating frame; a clamp is arranged in the storage groove; the storage tank is used for placing a storage vessel; the storage vessel is used for storing a refrigerant, a fire extinguishing agent, a smoke removing agent and a deodorant;
the chemical agent is put into the storage vessel through the jacking mechanism, so that automatic and accurate putting is completed, and a fire fighting mode of a traditional dry powder fire extinguisher and a water flow fire hydrant is replaced, when the dry powder fire extinguisher carries out fire fighting on the lithium manganate battery, only fire can be simply put out, and due to the particularity of the lithium battery, the fire fighting primary task of the lithium battery needs to be cooled, and the lithium manganate battery after the traditional dry powder fire extinguisher is used for fire fighting is easy to re-fire;
meanwhile, when the lithium manganate battery is used for fire fighting by using the water flow fire hydrant, due to the particularity of the lithium battery, a large amount of smoke is generated by the water flow fire fighting, so that the fire fighting work is influenced;
according to the invention, the fire extinguishing mechanism is arranged on the battery carrier frame to complete the fire-fighting work of the lithium manganate battery, the driving mechanism is designed to drive the rotating frame to rotate, and chemical agents stored in the storage vessel are put in to complete the fire-fighting, so that the problem that the lithium manganate battery cannot be cooled when the traditional fire-fighting mechanism uses water and dry powder for fire fighting is avoided, and the lithium manganate battery is easily subjected to afterburning.
In a further embodiment, the driving mechanism comprises a vertical rod fixedly arranged on the fire extinguishing support, a driving motor arranged on the vertical rod, and a driving gear rotating coaxially with the driving motor;
tooth grooves matched with the driving gears are formed in the side portions of the rotating frame.
In a further embodiment, the jacking mechanism comprises a jacking first motor fixedly mounted on the stable frame, a jacking first rotating shaft inserted in the jacking first motor, a jacking first swing arm sleeved on the jacking first rotating shaft, a jacking second rotating shaft inserted in the jacking first swing arm, a jacking second motor coaxially rotating with the jacking second rotating shaft, and a jacking pipe fixedly mounted at the end part of the jacking second motor;
the lifting pipe is a bamboo joint type telescopic pipe; a jacking needle is fixedly arranged in the jacking pipe, and the interior of the jacking pipe is hollow; the lifting pipe is externally connected with a distributor; the distributor is fixedly connected with the stabilizing frame;
the distributor comprises a distribution frame fixedly connected with the stabilizing frame;
a plurality of groups of distribution grooves are formed in the distribution frame;
the design distributor can make the putting in of chemical agent more even, and then makes fire control work more smooth and easy.
In a further embodiment, the storage vessel comprises a vessel shell, a bracket arranged in the vessel shell, an extension rod fixedly connected with the bracket, a blocking ball fixedly connected with the extension rod, and an extension spring sleeved on the extension rod and arranged between the blocking ball and the bracket;
at least three fifths of the blocking ball is hidden in the vessel shell;
the ware is deposited in the design is mainly in order to accomplish the work of depositing to the chemical agent, and then reaches the fire control work to the different functions of lithium manganate battery through the mode of depositing different chemical agents.
In a further embodiment, the clamp comprises a clamp fixing member fixedly arranged in the storage tank and clamping structures arranged on two sides of the clamp fixing member, the clamp structures are two groups of clamp units symmetrically arranged, each group of clamp units comprises a clamping rotating rod inserted in the clamp fixing member and a clamp arm sleeved on the clamping rotating rod; a clamp telescopic rod is arranged between the end parts of the clamp arms in the two groups of clamp units; the clamping rotating rod is arranged at the position, close to one third of the telescopic rod of the clamp, of the clamp arm;
designing a clamp, on one hand, in order to stably store the dish;
on the other hand, the condition that the storage dish falls off under stress when the storage dish is jacked by the jacking mechanism is avoided.
A fire extinguishing method of a quick fire extinguishing device for an airport comprises the following steps:
step 2, when the storage vessel moves to the position above the jacking mechanism, the chemical agent in the storage vessel is put in through the jacking mechanism;
step 4, due to the particularity of the lithium manganate battery, after the lithium manganate battery is initially subjected to fire fighting, the driving mechanism drives the rotating frame to rotate, so that the storage vessel filled with the refrigerant is moved to the position above the jacking mechanism, then the jacking mechanism finishes putting the refrigerant, further the cooling work of the lithium manganate battery is finished, and the re-combustion of the lithium manganate battery is avoided;
step 5, because the lithium manganate battery is easy to generate a large amount of smoke and pungent smell during fire fighting, the rotating frame can be driven to rotate by the driving mechanism, so that the storage vessel filled with the deodorant and the smoke removing agent is moved to the upper part of the jacking mechanism, the jacking mechanism is used for completing the feeding work of the deodorant and the smoke removing agent, and further completing the smell and smoke generated during fire fighting of the lithium manganate battery;
step 6, when the storage dish needs to be replaced, the position of the fire extinguishing mechanism is changed through the position changing mechanism, the fire extinguishing device is moved out, and then the storage dish is replaced;
and 7, loosening the clamp to clamp the storage vessel by the clamp, and replacing the storage vessel by a worker.
Has the advantages that: the invention discloses a quick fire extinguishing device for an airport, which is arranged on a battery carrier through a fire extinguishing mechanism to complete the fire-fighting work of lithium manganate batteries, drives a rotating frame to rotate through a designed driving mechanism, and puts in chemical agents stored in a storage vessel to complete fire fighting, thereby avoiding the situation that the lithium manganate batteries cannot be cooled when the traditional fire fighting mechanism uses water and dry powder for fire fighting, and the lithium manganate batteries are easy to reburn.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic view of the indexing mechanism of the present invention.
Fig. 3 is a schematic view of the fire suppression mechanism of the present invention.
Fig. 4 is a schematic view of the drive mechanism of the present invention.
Fig. 5 is a schematic view of a jacking mechanism of the present invention.
Fig. 6 is a schematic diagram of a distributor of the present invention.
Fig. 7 is a schematic view of the storage dish of the present invention.
Fig. 8 is a schematic view of the clamp of the present invention.
Reference numerals: the fire extinguishing device comprises a vehicle frame 1, a battery storage rack 2, a baffle 3, a fire extinguishing mechanism 4, a fire extinguishing bracket 41, a temperature sensor 42, a rotating shaft 43, an upright 44, a driving mechanism 45, a driving gear 451, a rotating rack 46, a storage groove 47, a storage dish 471, a support rack 472, an extension rod 473, an extension spring 474, a blocking ball 475, a clamp telescopic rod 476, a clamping rotating rod 477, a clamp fixing piece 478, a clamp arm 479, a stabilizing rack 48, a jacking first motor 481, a jacking first rotating shaft 482, a jacking first swing arm 483, a jacking second motor 484, a jacking pipe 485, a distribution rack 486, a distribution groove 487, a transverse motor 51, a transverse input shaft 52, a transverse conveying belt 53, a transverse moving rack 54, a transverse fixing plate 55, a transverse sliding block 56, a vertical motor 57, a vertical conveying belt 58, a vertical sliding block 59 and a vertical moving rack 60.
Detailed Description
Through research and analysis of the applicant, the reason for the problem (the traditional fire fighting mechanism cannot be competent for lithium manganate battery fire fighting work) is that along with popularization of battery energy, the airport vehicle basically pairs the lithium manganate battery to replace traditional fuel oil driving, and because the lithium manganate battery is basically placed below the vehicle frame, great trouble is brought to the fire fighting work, and the traditional fire fighting mechanism cannot carry out timely fire fighting work.
A quick fire suppression device for an airport, comprising: the fire extinguishing device comprises a vehicle frame 1, a battery storage rack 2, a baffle 3, a fire extinguishing mechanism 4, a fire extinguishing bracket 41, a temperature sensor 42, a rotating shaft 43, an upright 44, a driving mechanism 45, a driving gear 451, a rotating rack 46, a storage groove 47, a storage dish 471, a support rack 472, an extension rod 473, an extension spring 474, a blocking ball 475, a clamp telescopic rod 476, a clamping rotating rod 477, a clamp fixing piece 478, a clamp arm 479, a stabilizing rack 48, a jacking first motor 481, a jacking first rotating shaft 482, a jacking first swing arm 483, a jacking second motor 484, a jacking pipe 485, a distribution rack 486, a distribution groove 487, a transverse motor 51, a transverse input shaft 52, a transverse conveying belt 53, a transverse moving rack 54, a transverse fixing plate 55, a transverse sliding block 56, a vertical motor 57, a vertical conveying belt 58, a vertical sliding block 59 and a vertical moving rack 60.
A quick fire suppression device for an airport, comprising: a fire extinguishing mechanism 4 mounted on the battery carrier; the battery carrier comprises a frame 1, battery storage racks 2 arranged on two sides of the frame 1, and a baffle 3 fixedly connected with the battery storage racks 2;
the fire extinguishing mechanism 4 comprises a shifting mechanism fixedly connected with the shifting mechanism, a fire extinguishing support 41 fixedly connected with the shifting mechanism, a temperature sensor 42 installed on the fire extinguishing support 41, a stabilizing frame 48 fixedly connected with the fire extinguishing support 41, and a fire extinguishing unit fixedly connected with the stabilizing frame 48.
The displacement mechanism comprises a transverse fixing plate 55 fixedly mounted on the baffle 3, a transverse mechanism fixedly connected with the transverse fixing plate 55, and a vertical mechanism fixedly connected with the transverse mechanism.
The transverse mechanism comprises a transverse moving frame 54 fixedly mounted on a transverse fixing plate 55, a transverse rotating wheel arranged at the end part of the transverse moving frame 54, a transverse transmission wheel arranged at the other end of the transverse moving frame 54, a transverse transmission belt 53 sleeved on the transverse rotating wheel and the transverse transmission wheel, a transverse input shaft 52 inserted in the transverse rotating wheel, a transverse motor 51 which coaxially rotates with the transverse input shaft 52 and is fixedly mounted on the baffle 3, and a transverse sliding block 56 which is fixedly connected with the transverse transmission belt 53 and is slidably connected with the transverse moving frame 54.
The vertical mechanism comprises a vertical moving frame 60 fixedly connected with a transverse sliding block 56, a vertical rotating wheel arranged at the end part of the vertical moving frame 60, a vertical transmission wheel arranged at the other end of the vertical moving frame 60, a vertical transmission belt 58 sleeved with the vertical rotating wheel and the vertical transmission wheel, a vertical sliding block 59 fixedly connected with the vertical transmission belt 58 and fixedly connected with the fire extinguishing support 41, a vertical input shaft inserted in the vertical rotating wheel, and a vertical motor 57 coaxially rotating with the vertical input shaft and fixedly connected with the vertical moving frame 60;
the transverse mechanism and the vertical mechanism are designed to complete the movement of driving the fire extinguishing mechanism 4, and then the replacement work of the storage vessel 471 in the fire extinguishing mechanism 4 arranged below the frame 1 is completed, so that the replacement is more convenient.
The fire extinguishing unit comprises a rotating shaft 43 inserted in the stabilizing frame 48, a rotating frame 46 fixedly connected with the rotating shaft 43, a driving mechanism 45 meshed with the rotating frame 46 and fixedly connected with the fire extinguishing bracket 41, and a jacking mechanism arranged on the stabilizing frame 48;
a plurality of groups of storage grooves 47 are formed in the rotating frame 46; a clamp is arranged in the storage groove 47; the storage groove 47 is used for placing a storage dish 471; the storage container 471 is used for storing a refrigerant, a fire extinguishing agent, a smoke removing agent and a deodorant;
the chemical agent is put into the storage vessel 471 through the jacking mechanism, automatic and accurate putting is further completed, and a fire fighting mode of a traditional dry powder fire extinguisher and a water flow fire hydrant is further replaced, when the dry powder fire extinguisher carries out fire fighting on a lithium manganate battery, only fire can be simply put out, due to the particularity of the lithium battery, the fire fighting primary task of the lithium battery needs to be cooled, and the lithium manganate battery after the traditional dry powder fire extinguisher is used for fire fighting is very easy to re-fire;
meanwhile, when the lithium manganate battery is used for fire fighting by using the water flow fire hydrant, due to the particularity of the lithium battery, a large amount of smoke is generated by the water flow fire fighting, so that the fire fighting work is influenced;
according to the invention, the fire extinguishing mechanism 4 is arranged on the battery carrier to complete the fire-fighting work of the lithium manganate battery, the driving mechanism 45 is designed to drive the rotating frame 46 to rotate, and the chemical agent stored in the storage vessel 471 is put in to complete the fire-fighting, so that the problem that the lithium manganate battery cannot be cooled when the traditional fire-fighting mechanism uses water and dry powder for fire fighting is avoided, and the problem that the lithium manganate battery is easily re-combusted is easily caused.
The driving mechanism 45 comprises an upright rod 44 fixedly arranged on the fire extinguishing bracket 41, a driving motor arranged on the upright rod 44, and a driving gear 451 rotating coaxially with the driving motor;
the side part of the rotating frame is provided with a tooth groove matched with the driving gear 451.
The jacking mechanism comprises a jacking first motor 481 fixedly mounted on the stabilizing frame 48, a jacking first rotating shaft 482 inserted in the jacking first motor 481, a jacking first swing arm 483 sleeved on the jacking first rotating shaft 482, a jacking second rotating shaft inserted in the jacking first swing arm 483, a jacking second motor 484 coaxially rotating with the jacking second rotating shaft, and a jacking pipe 485 fixedly mounted at the end part of the jacking second motor 484;
the lifting pipe 485 is a bamboo joint type telescopic pipe; a jacking needle is fixedly arranged in the jacking pipe 485, and the jacking pipe 485 is hollow; the lifting pipe 485 is externally connected with a distributor; the distributor is fixedly connected with the stabilizing frame 48;
the distributor includes a distribution frame 486 fixedly connected to the stabilizing frame 48;
a plurality of group distribution grooves 487 are formed in the distribution frame 486;
the design distributor can make the putting in of chemical agent more even, and then makes fire control work more smooth and easy.
The storage dish 471 comprises a dish housing, a support frame 472 installed in the dish housing, an extension rod 473 fixedly connected with the support frame 472, a blocking ball 475 fixedly connected with the extension rod 473, and an extension spring 474 sleeved on the extension rod 473 and arranged between the blocking ball 475 and the support frame 472;
at least three fifths of the blocking ball 475 is hidden in the vessel shell;
the dish 471 is deposited in the design mainly in order to accomplish the work of depositing to the chemical agent, and then reaches the fire control work to the different functions of lithium manganate battery through the mode of depositing different chemical agents.
The clamp comprises a clamp fixing member 478 fixedly installed in the storage slot 47, and clamping structures arranged on both sides of the clamp fixing member 478, wherein the clamp structures are two sets of symmetrically arranged clamp units, each set of clamp units comprises a clamping rotating rod 477 inserted into the clamp fixing member 478, and a clamp arm 479 sleeved on the clamping rotating rod 477; a clamp telescopic rod 476 is arranged between the end parts of the clamp arms 479 in the two groups of clamp units; the gripping and turning lever 477 is arranged on the clamp arm 479 near one third of the clamp telescopic rod 476;
designing a fixture, on one hand, in order to stabilize the storage vessel 471;
on the other hand, the situation that the storage dish 471 is forced to fall off when the storage dish 471 is jacked up by the jacking mechanism is avoided.
Description of the working principle: when the lithium manganate battery catches fire, the fire extinguishing mechanism 4 is used for finishing the fire extinguishing work of the lithium manganate battery, the driving mechanism 45 is used for driving the rotating frame 46 to rotate, the storage tank 47 is further driven to move, and the storage vessel 471 is further driven to move above the jacking mechanism; the driving motor drives the driving gear 451 to rotate, and then the driving gear 451 drives the rotating frame 46 to rotate; when the storage dish 471 is moved above the jacking mechanism, the chemical agent in the storage dish 471 is put in through the jacking mechanism; the jacking first motor 481 works to drive the jacking first rotating shaft 482 to rotate, further drive the jacking first swing arm 483 to swing, further drive the jacking second motor 484 to work to drive the jacking second rotating shaft to rotate, and further drive the jacking pipe 485 to move to the position below the storage container 471; then the lifting pipe 485 rises, so that the lifting needle in the lifting pipe 485 supports against the blocking ball 475 to continue rising, and the blocking ball 475 cannot block the fire extinguishing agent stored in the storage vessel 471 from being sprayed out; after the fire extinguishing agent is sprayed out, the jacking pipe 485 is reset, and the blocking ball 475 is reset again under the action of the extension spring 474 and the extension rod 473 to block the storage container 471 again; the chemical agent flows into the distributor through the lifting pipe 485 and is uniformly distributed on the burnt lithium manganate battery through the distribution groove 487, so that the fire-fighting work of the lithium manganate battery is completed; due to the particularity of the lithium manganate battery, after the lithium manganate battery is initially subjected to fire fighting, the driving mechanism 45 drives the rotating frame 46 to rotate, so that the storage container 471 filled with the refrigerant is moved to the position above the jacking mechanism, the jacking mechanism is used for completing the feeding work of the refrigerant, the cooling work of the lithium manganate battery is further completed, and the re-combustion of the lithium manganate battery is avoided; because the lithium manganate battery is easy to generate a large amount of smoke and pungent odor during fire fighting, the driving mechanism 45 can drive the rotating frame 46 to rotate at the moment, so that the storage vessel 471 filled with the odor removing agent and the smoke removing agent moves above the jacking mechanism, the jacking mechanism finishes the feeding work of the odor removing agent and the smoke removing agent, and the odor and smoke generated during fire fighting of the lithium manganate battery are further finished; when the storage dish 471 needs to be replaced, the position of the fire extinguishing mechanism 4 is changed through the position changing mechanism, the fire extinguishing device is moved out, and then the storage dish 471 is replaced; the fire extinguishing device works through the transverse motor 51, and then drives the transverse input shaft 52 to rotate, and further drives the transverse rotating wheel to rotate, and further drives the transverse transmission belt 53 to move, and further drives the transverse sliding block 56 to slide along the transverse moving frame 54, and further drives the vertical moving frame 60 to move, and further works through the vertical motor 57, and further drives the vertical rotating wheel to rotate, and further drives the vertical transmission belt 58 to move, and further drives the vertical sliding block 59 to move, and further drives the fire extinguishing mechanism 4 to move to a specified position; then, the clamp is loosened to clamp the storage dish 471, and the storage dish 471 is replaced by a worker; work is carried out through the clamp telescopic rod 476, and then the two groups of clamp arms 479 are driven to be away from, and then the loosening work of the storage dish 471 is completed.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.
Claims (8)
1. A quick extinguishing device for an airport, characterized by comprising:
a fire extinguishing mechanism mounted on the battery carrier;
the battery carrier comprises a frame, battery storage racks arranged on two sides of the frame, and a baffle fixedly connected with the battery storage racks;
the fire extinguishing mechanism comprises a position changing mechanism, a fire extinguishing support fixedly connected with the position changing mechanism, a temperature sensor arranged on the fire extinguishing support, a stabilizing frame fixedly connected with the fire extinguishing support and a fire extinguishing unit fixedly connected with the stabilizing frame;
the fire extinguishing unit comprises a rotating shaft inserted in the stabilizing frame, a rotating frame fixedly connected with the rotating shaft, a driving mechanism meshed with the rotating frame and fixedly connected with the fire extinguishing support, and a jacking mechanism arranged on the stabilizing frame;
a plurality of groups of storage grooves are formed in the rotating frame; a clamp is arranged in the storage groove; the storage tank is used for placing a storage vessel; the storage vessel is used for storing a refrigerant, a fire extinguishing agent, a smoke removing agent and a deodorant;
the storage dish comprises a utensil shell, a support frame arranged in the utensil shell, an extension rod fixedly connected with the support frame, a blocking ball fixedly connected with the extension rod, and an extension spring sleeved with the extension rod and arranged between the blocking ball and the support frame;
at least three fifths of the blocking ball is hidden in the vessel shell.
2. The quick fire extinguishing apparatus for the airport according to claim 1, wherein: the position changing mechanism comprises a transverse fixing plate fixedly installed on the baffle, a transverse mechanism fixedly connected with the transverse fixing plate, and a vertical mechanism fixedly connected with the transverse mechanism.
3. The quick fire extinguishing apparatus for the airport according to claim 2, characterized in that: the transverse mechanism comprises a transverse moving frame fixedly mounted on a transverse fixing plate, a transverse rotating wheel arranged at the end part of the transverse moving frame is arranged at the other end of the transverse moving frame, a transverse transmission wheel sleeved at the other end of the transverse rotating wheel and a transverse transmission belt transversely transmitting the transverse rotating wheel are inserted into a transverse input shaft of the transverse rotating wheel, a transverse motor coaxially rotating with the transverse input shaft and fixedly mounted on a baffle, and a transverse sliding block fixedly connected with the transverse transmission belt and slidably connected with the transverse moving frame.
4. The quick fire extinguishing apparatus for the airport according to claim 2, characterized in that: vertical mechanism include with horizontal slider fixed connection's vertical removal frame, set up the vertical runner of vertical removal frame tip sets up the vertical wheel that passes of the other one end of vertical removal frame cup joints the vertical transmission band of vertical runner and vertical transmission wheel, with vertical transmission band fixed connection and with the vertical slider of putting out a fire support fixed connection, peg graft in the vertical input shaft of vertical runner, and with vertical input shaft coaxial rotation and with vertical removal frame fixed connection's vertical motor.
5. The quick fire extinguishing apparatus for the airport according to claim 1, wherein: the driving mechanism comprises an upright post fixedly arranged on the fire extinguishing support, a driving motor arranged on the upright post and a driving gear rotating coaxially with the driving motor;
tooth grooves matched with the driving gears are formed in the side portions of the rotating frames.
6. The quick fire extinguishing apparatus for the airport according to claim 1, wherein: the jacking mechanism comprises a jacking first motor fixedly mounted on the stable frame, a jacking first rotating shaft inserted in the jacking first motor, a jacking first swing arm sleeved on the jacking first rotating shaft, a jacking second rotating shaft inserted in the jacking first swing arm, a jacking second motor rotating coaxially with the jacking second rotating shaft, and a jacking pipe fixedly mounted at the end part of the jacking second motor;
the lifting pipe is a bamboo joint type telescopic pipe; a jacking needle is fixedly arranged in the jacking pipe, and the interior of the jacking pipe is hollow; the lifting pipe is externally connected with a distributor; the distributor is fixedly connected with the stabilizing frame;
the distributor comprises a distribution frame fixedly connected with the stabilizing frame;
the distribution frame is provided with a plurality of groups of distribution grooves.
7. The quick fire extinguishing apparatus for the airport according to claim 1, wherein: the clamp comprises a clamp fixing part fixedly arranged in the storage groove and clamping structures arranged on two sides of the clamp fixing part, the clamp structures are two groups of clamp units symmetrically arranged, each group of clamp units comprises a clamping rotating rod inserted in the clamp fixing part and a clamp arm sleeved with the clamping rotating rod; a clamp telescopic rod is arranged between the end parts of the clamp arms in the two groups of clamp units; the clamping rotating rod is arranged at the position, close to one third of the telescopic rod of the clamp, of the clamp arm.
8. A fire extinguishing method of a quick fire extinguishing device for an airport is characterized by comprising the following steps:
step 1, when a lithium manganate battery catches fire, fire fighting work of the lithium manganate battery is completed through a fire extinguishing mechanism, a driving mechanism drives a rotating frame to rotate, and then drives a storage tank to move, and further drives a storage vessel to move to the position above a jacking mechanism;
step 2, when the storage vessel moves to the position above the jacking mechanism, the chemical agent in the storage vessel is put in through the jacking mechanism;
step 3, enabling the chemical agent in the storage dish to pass through a distributor and then pass through a distribution groove to be uniformly distributed on the burning lithium manganate battery, and further completing the fire protection work of the lithium manganate battery;
step 4, due to the particularity of the lithium manganate battery, after the lithium manganate battery is initially subjected to fire fighting, the driving mechanism drives the rotating frame to rotate, so that the storage vessel filled with the refrigerant is moved to the position above the jacking mechanism, then the jacking mechanism finishes putting the refrigerant, further the cooling work of the lithium manganate battery is finished, and the re-combustion of the lithium manganate battery is avoided;
step 5, because the lithium manganate battery is easy to generate a large amount of smoke and pungent smell during fire fighting, the rotating frame can be driven to rotate by the driving mechanism, so that the storage vessel filled with the deodorant and the smoke removing agent is moved to the upper part of the jacking mechanism, the jacking mechanism is used for completing the feeding work of the deodorant and the smoke removing agent, and further completing the smell and smoke generated during fire fighting of the lithium manganate battery;
step 6, when the storage dish needs to be replaced, the position of the fire extinguishing mechanism is changed through the position changing mechanism, the fire extinguishing device is moved out, and then the storage dish is replaced;
and 7, loosening the clamp to clamp the storage vessel by the clamp, and replacing the storage vessel by a worker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011445016.5A CN112546494B (en) | 2020-12-08 | 2020-12-08 | Quick fire extinguishing device for airport and fire extinguishing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011445016.5A CN112546494B (en) | 2020-12-08 | 2020-12-08 | Quick fire extinguishing device for airport and fire extinguishing method thereof |
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| CN112546494A CN112546494A (en) | 2021-03-26 |
| CN112546494B true CN112546494B (en) | 2022-03-18 |
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| CN202011445016.5A Expired - Fee Related CN112546494B (en) | 2020-12-08 | 2020-12-08 | Quick fire extinguishing device for airport and fire extinguishing method thereof |
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