CN113952650A - Lithium cell is auto-induction extinguishing device for stereoscopic warehouse - Google Patents
Lithium cell is auto-induction extinguishing device for stereoscopic warehouse Download PDFInfo
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- CN113952650A CN113952650A CN202111216175.2A CN202111216175A CN113952650A CN 113952650 A CN113952650 A CN 113952650A CN 202111216175 A CN202111216175 A CN 202111216175A CN 113952650 A CN113952650 A CN 113952650A
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- fire extinguishing
- lithium battery
- stereoscopic warehouse
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 52
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 239000007921 spray Substances 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000006698 induction Effects 0.000 claims abstract description 14
- 230000009471 action Effects 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 claims abstract description 4
- 239000004744 fabric Substances 0.000 claims description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000008093 supporting effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 230000002159 abnormal effect Effects 0.000 claims 1
- 230000002269 spontaneous effect Effects 0.000 abstract description 10
- 238000002485 combustion reaction Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- A62C3/002—Fire prevention, containment or extinguishing specially adapted for particular objects or places for warehouses, storage areas or other installations for storing goods
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/04—Removing or cutting-off the supply of inflammable material
-
- 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
- A62C31/02—Nozzles specially adapted for fire-extinguishing
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Operations Research (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Battery Mounting, Suspending (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to the technical field of fire extinguishing devices for a lithium battery stereoscopic warehouse, in particular to an automatic induction fire extinguishing device for the lithium battery stereoscopic warehouse, wherein a fire extinguishing agent storage tank arranged at the bottom of the stereoscopic warehouse stores fire extinguishing agents, a main electromagnetic valve is arranged at the output end of the fire extinguishing agent storage tank, a temperature sensor is used for respectively monitoring the temperature of a lithium battery in each cabin unit, the arc top of an arc-shaped spray pipe is connected to the center of the top surface of an inner cavity of each cabin unit, a strip-shaped nozzle is arranged on the wall body of the inner edge of the arc-shaped spray pipe, an independent valve is arranged at the inlet end of the arc-shaped spray pipe and then connected with the main electromagnetic valve through a pipeline system, a sealing part is used for sealing an opening of each cabin unit, a starting mechanism is used for starting the sealing part to perform sealing action on each cabin unit, a microcontroller is used for controlling the opening of the main electromagnetic valve and the starting mechanism according to the detection signal of the temperature sensor, and a heat insulation layer is filled in a cavity of the wall body of each cabin unit; the problem of lithium cell take place spontaneous combustion when on fire in the three-dimensional warehouse in be difficult to in time, accurately put out a fire is solved.
Description
Technical Field
The invention relates to the technical field of fire extinguishing devices for lithium battery stereoscopic warehouses, in particular to an automatic induction fire extinguishing device for a lithium battery stereoscopic warehouse.
Background
Lithium batteries are often stored in stereoscopic warehouses after production and processing. The stereoscopic warehouse is of a frame structure and is provided with a plurality of rows and columns of chambers, each chamber is of a box structure with an opening at the front end, and the wall body of each chamber is generally made of stainless steel plates. When the lithium batteries are stored, the tray bearing the lithium batteries is directly placed in each cabin. Thereby realizing the effect of three-dimensionally storing the lithium battery.
In the actual storage process of the lithium battery, the lithium battery in a certain chamber can generate the phenomenon of spontaneous combustion and ignition due to the defects and other conditions of the quality of the lithium battery, and the fire is difficult to extinguish in time due to the higher position of some chambers; and when putting out a fire to the lithium cell that the spontaneous combustion is on fire, often can harm the lithium cell of other storehouses to cause the expansion of loss.
Disclosure of Invention
The invention aims to provide an automatic induction fire extinguishing device for a lithium battery stereoscopic warehouse, which is used for solving the problem that in the prior art, when a spontaneous combustion fire happens to a lithium battery stored in the stereoscopic warehouse, the fire is difficult to extinguish in time and accurately.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic induction fire extinguishing device for a lithium battery stereoscopic warehouse comprises the stereoscopic warehouse, wherein the stereoscopic warehouse is provided with a plurality of bin units with open front ends, the bin units are used for placing a tray bearing a lithium battery, the automatic induction fire extinguishing device also comprises a fire extinguishing agent storage tank, a temperature sensor, an arc-shaped spray pipe, a sealing part, a starting mechanism and a microcontroller, the fire extinguishing agent storage tank is arranged at the bottom of the stereoscopic warehouse, a fire extinguishing agent is stored in the fire extinguishing agent storage tank, and a main electromagnetic valve is mounted at the output end of the fire extinguishing agent storage tank;
the temperature sensors are arranged in the inner cavities of the bin units and used for respectively monitoring the temperature of the lithium batteries in each bin unit;
the arc top of the arc-shaped spray pipe is fixedly connected to the center of the top surface of the inner cavity of the bin unit, strip-shaped spray nozzles are uniformly formed in the wall body of the inner edge of the arc-shaped spray pipe, and the inlet end of the arc-shaped spray pipe is connected with the output end of the main electromagnetic valve through a pipeline system after an independent valve is installed at the inlet end of the arc-shaped spray pipe;
the sealing part is used for sealing an opening of the chamber unit when the temperature sensor detects that the lithium battery is abnormally high in temperature;
the starting mechanism is used for opening the sealing part to perform sealing action on the chamber unit;
the microcontroller is used for controlling the opening of the main electromagnetic valve, the starting mechanism and each independent valve according to a detection signal of the temperature sensor;
the wall body of the bin unit is of a cavity structure, and a heat insulation layer is filled in the cavity structure.
Preferably, the pipeline system comprises a cross joint and a vertical pipe, a port at the bottom of the cross joint is connected with an output end of the master electromagnetic valve, ports at two sides of the cross joint are respectively connected with a transverse pipe, an outer end of the transverse pipe is respectively connected with an elbow, the other port of the elbow and a port at the top of the cross joint are respectively connected with the bottom end of the vertical pipe, the back of the vertical pipe corresponds to the position of the center of the side wall of the chamber unit and is respectively connected with a branch pipe, two sides at the rear end of the branch pipe are respectively connected with a connecting pipe head, a jack is formed in the top of the end of the connecting pipe head, and a port of an independent valve at the inlet end of the arc-shaped spray pipe is correspondingly inserted into the jack.
Preferably, the sealing part comprises a horizontal beam and fireproof cloth, the top end of the fireproof cloth is fixedly connected with the front end of the top surface of the chamber unit inner cavity, and the bottom end of the fireproof cloth is fixedly connected with the horizontal beam.
Preferably, the starting mechanism comprises an electric cylinder, a bracket and a swing rod, and the top end of the bracket is vertically and fixedly connected to the position, close to the front end, of the top surface of the inner cavity of the bin unit;
the top end of the electric cylinder is rotatably arranged at the position, behind the support, of the top surface of the inner cavity of the bin unit;
the rear end of the swing rod is rotatably connected with the telescopic end of the telescopic cylinder, and the front end of the swing rod is supported below the horizontal beam.
Preferably, the front end of the inner side wall of the bin unit is provided with a slide rail respectively along the vertical direction, and the two ends of the horizontal beam are respectively provided with a clamping groove matched with the slide rail in a sliding clamping manner.
Preferably, the center position of the top surface of the inner cavity of the bin unit is fixedly connected with a fixing ring, and the middle part of the arc-shaped spray pipe is fixedly sleeved in the fixing ring.
Preferably, still include the alarm, the alarm is independently installed in every respectively the positive edge of bin unit, the input of alarm with microcontroller's output electric connection.
Preferably, the front end of the bottom surface of the inner cavity of the bin unit is positioned at a position right below the horizontal beam, and the horizontal beam is made of iron.
Preferably, the height of the supporting legs arranged at the edge of the bottom surface of the three-dimensional bin frame is larger than the thickness of the fire extinguishing agent storage tank.
Compared with the prior art, the invention has the beneficial effects that:
1. the temperature sensor and the arc-shaped spray pipe are respectively and independently arranged in the bin unit, so that the lithium battery which is self-ignited and generates heat can be found in time, the fire extinguishing agent can be sprayed to the lithium battery in time, and the effect of timely and accurately extinguishing the fire can be achieved.
2. The wall body of the bin unit is of a cavity structure, and the cavity structure is filled with a heat insulation layer, so that the lithium batteries in the single bin unit can be heated by spontaneous combustion and cannot damage the lithium batteries in other bin units.
3. The chamber units are respectively and independently provided with the sealing part and the starting mechanism, when a lithium battery in a certain chamber unit generates spontaneous combustion heating, the starting mechanism can timely open and release the sealing part, and the sealing part seals the chamber unit, so that spontaneous combustion fire is prevented from diffusing, and a fire extinguishing agent is prevented from diffusing to the chamber unit, and the safety of the lithium batteries in other chambers is protected.
4. The automatic induction fire extinguishing device for the lithium battery stereoscopic warehouse can automatically and accurately extinguish fire in the first time when the lithium battery spontaneously ignites, and greatly reduces the loss caused by spontaneous ignition of the lithium battery.
Drawings
FIG. 1 is a schematic overall front view of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic side view of the chamber unit of the present invention;
FIG. 4 is a schematic perspective view of a horizontal beam according to the present invention;
FIG. 5 is a schematic perspective view of a riser of the present invention;
FIG. 6 is a block diagram of a control system of the present invention.
In the figure: 100-a three-dimensional bin rack; 101-a bin unit; 102-a thermally insulating layer; 103-a fixed ring; 104-a slide rail;
200-fire extinguishing agent storage tank; 201-general electromagnetic valve;
300-a temperature sensor;
400-arc nozzle; 401-strip-shaped nozzles;
500-sealing part; 501-horizontal beam; 5011-card slot; 502-fire-proof cloth;
600-a starting mechanism; 601-electric cylinder; 602-a support; 603-a swing rod;
700-alarm;
800-four-way; 801-horizontal tube; 802-bend;
900-stand pipe; 901-branch pipe; 902-connector head; 903-a jack;
1000-microcontroller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution, an auto-induction fire extinguishing apparatus for a lithium battery stereoscopic warehouse, including a stereoscopic warehouse 100, the stereoscopic warehouse 100 is provided with a plurality of cabin units 101 with open front ends, the cabin units 101 are used for placing trays carrying lithium batteries, and further includes a fire extinguishing agent storage tank 200, a temperature sensor 300, an arc-shaped nozzle 400, a sealing part 500, a starting mechanism 600 and a microcontroller 1000, the fire extinguishing agent storage tank 200 is arranged at the bottom of the stereoscopic warehouse 100, a fire extinguishing agent is stored in the fire extinguishing agent storage tank 200, and a main solenoid valve 201 is installed at the output end of the fire extinguishing agent storage tank 200;
the temperature sensor 300 is arranged in the inner cavity of the chamber unit 101, and the temperature sensor 300 is used for respectively monitoring the temperature of the lithium battery in each chamber unit 101;
the arc top position of the arc-shaped spray pipe 400 is fixedly connected to the center of the top surface of the inner cavity of the bin unit 101, strip-shaped spray nozzles 401 are uniformly formed in the inner wall body of the arc-shaped spray pipe 400, and the inlet end of the arc-shaped spray pipe 400 is connected with the output end of the main electromagnetic valve 201 through a pipeline system after being provided with an independent valve;
the sealing part 500 is used for sealing an opening of the chamber unit 101 when the temperature sensor 300 detects that the lithium battery is abnormally high in temperature;
wherein, the actuating mechanism 600 is used for opening the sealing part 500 to carry out the closing action on the chamber unit 101;
the microcontroller 1000 is configured to control the opening of the master electromagnetic valve 201, the starting mechanism 600, and each of the independent valve elements according to a detection signal of the temperature sensor 300;
the walls of the chamber unit 101 are all hollow structures, and the hollow structures are filled with a heat insulation layer 102.
In this embodiment, the pipeline system includes cross 400 and riser 900, the bottom port of cross 400 is connected with the output of main solenoid valve 201, the ports of cross 400 both sides are connected with violently pipe 801 respectively, the outer end of violently pipe 801 is connected with elbow 802 respectively, another port of elbow 802 and the top port of cross 400 are connected with the bottom of riser 900 respectively, the position that the riser 900 back corresponds bin unit 101 lateral wall center is connected with branch pipe 901 respectively, the both sides of branch pipe 901 rear end are connected with connector tube head 902 respectively, jack 903 has been seted up at the top of connector tube head 902 end, the port of the independent valve member of arc spray tube 400 entry end corresponds pegs graft in jack 903.
In this embodiment, the sealing portion 500 includes a horizontal beam 501 and a fireproof cloth 502, the top end of the fireproof cloth 502 is fixedly connected to the front end of the top surface of the inner cavity of the cabin unit 101, and the bottom end of the fireproof cloth 502 is fixedly connected to the horizontal beam 501.
In this embodiment, the starting mechanism 600 includes an electric cylinder 601, a bracket 602, and a swing rod 603, and the top end of the bracket 602 is vertically and fixedly connected to the position near the front end of the top surface of the inner cavity of the cabin unit 101;
wherein, the top end of the electric cylinder 601 is rotatably installed at the position of the top surface of the inner cavity of the chamber unit 10 behind the bracket 602;
the position, close to the rear end, of the swing rod 603 is rotatably connected with the bottom end of the support 602, the rear end of the swing rod 603 is rotatably connected with the telescopic end of the telescopic cylinder 601, and the front end of the swing rod 603 is supported below the horizontal beam 501.
In this embodiment, the front end of the bin unit 101 inside wall is provided with slide rail 104 along vertical direction respectively, and the both ends of horizontal beam 501 are provided with draw-in groove 5011 that matches with slide rail 104 slip joint respectively, not only makes horizontal beam 501 can steadily fall, can make horizontal beam 501 both ends firmly combine with the inside wall of bin unit 101 moreover, has increased and has sealed the effect.
In this embodiment, the center of the top surface of the inner cavity of the chamber unit 101 is fixedly connected with a fixing ring 103, and the middle of the arc-shaped nozzle 400 is fixedly sleeved in the fixing ring 103.
In this embodiment, the system further comprises an alarm 700, the alarm 700 is independently installed at the edge of the front surface of each chamber unit 101, and the input end of the alarm 700 is electrically connected with the output end of the microcontroller 1000; when the spontaneous combustion of the lithium battery occurs in a certain chamber unit 101, warning information can be timely sent out, and the chamber unit 101 with the fire can be accurately identified through the warning information.
In this embodiment, magnet is inlayed in the position that bin unit 101 inner chamber bottom surface front end is located under horizontal beam 501, and horizontal beam 501 is iron to can firmly attract with bin unit 101 inner chamber bottom surface when making horizontal beam 501 receive the dead weight whereabouts, increased the intensity of sealing bin unit 101.
In this embodiment, the height of the support legs arranged at the bottom edge of the three-dimensional bin frame 100 is greater than the thickness of the fire extinguishing agent storage tank 200; so that the fire extinguishing agent storage tank 200 can be flexibly disassembled and assembled at the bottom of the stereoscopic warehouse 100, and the fire extinguishing agent storage tank 200 can be conveniently filled with the fire extinguishing agent.
The working principle is as follows: the temperature sensor 300 monitors the temperature of the lithium battery in each bin unit 101 in real time respectively; when the temperature sensor 300 detects that the temperature of the lithium battery is abnormally increased, a starting signal is sent to the master electromagnetic valve 201, the electric cylinder 601 and the alarm 700 through the microcontroller 1000; the electric cylinder 601 contracts to enable the front end of the swing rod 603 to rotate downwards, so that the horizontal beam 501 is separated from the supporting and limiting effect of the swing rod 603; the horizontal beam 501 slides downwards under the action of self-weight, and the horizontal beam 501 slides to the lowest point to just unfold the fireproof cloth 502, so that the opening corresponding to the cabin unit 101 is closed; the main electromagnetic valve 201 is opened, the corresponding independent valve is opened, the fire extinguishing agent in the fire extinguishing agent storage tank 200 sequentially passes through the cross joint 800, the vertical pipe 900 (or the cross pipe 801, the elbow 802 and the vertical pipe 900), the branch pipe 901 and the connecting pipe head 902 to enter the arc-shaped spray pipe 400, and finally is sprayed to the spontaneous combustion lithium battery through the strip-shaped spray nozzle 401, so that the effect of timely and accurate fire extinguishing is achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a lithium cell is auto-induction extinguishing device for stereoscopic warehouse, includes stereoscopic warehouse (100), stereoscopic warehouse (100) are provided with a plurality of open bin units in front end (101), bin unit (101) are used for placing the tray that bears the weight of the lithium cell, and its characterized in that still includes:
a fire suppressant storage tank (200);
a temperature sensor (300);
an arcuate nozzle (400);
a sealing part (500);
actuating mechanism (600) and
the fire extinguishing agent storage tank (200) is arranged at the bottom of the stereoscopic warehouse (100), a fire extinguishing agent is stored in the fire extinguishing agent storage tank (200), and a main electromagnetic valve (201) is installed at the output end of the fire extinguishing agent storage tank (200);
the temperature sensor (300) is arranged in an inner cavity of the chamber unit (101), and the temperature sensor (300) is used for respectively monitoring the temperature of the lithium battery in each chamber unit (101);
the arc top of the arc-shaped spray pipe (400) is fixedly connected to the center of the top surface of the inner cavity of the bin unit (101), strip-shaped spray nozzles (401) are uniformly formed in the wall body of the inner edge of the arc-shaped spray pipe (400), and the inlet end of the arc-shaped spray pipe (400) is provided with an independent valve and then is connected with the output end of the main electromagnetic valve (201) through a pipeline system;
wherein the sealing part (500) is used for sealing the opening of the chamber unit (101) when the temperature sensor (300) detects the abnormal high temperature of the lithium battery;
wherein the actuating mechanism (600) is used for opening the sealing part (500) to perform the closing action on the chamber unit (101);
wherein the microcontroller (1000) is used for controlling the opening of the master electromagnetic valve (201), the starting mechanism (600) and each independent valve according to the detection signal of the temperature sensor (300);
the wall bodies of the bin units (101) are all of cavity structures, and heat insulation layers (102) are filled in the cavity structures.
2. The automatic induction fire extinguishing apparatus for the lithium battery stereoscopic warehouse as claimed in claim 1, wherein the piping system comprises:
four-way joint (400) and
riser (900), cross (400) bottom port with the output of total solenoid valve (201) is connected, the port of cross (400) both sides is connected with violently pipe (801) respectively, the outer end of violently pipe (801) is connected with elbow (802) respectively, another port of elbow (802) and the top port of cross (400) respectively with the bottom of riser (900) is connected, riser (900) back corresponds the position at bin unit (101) lateral wall center is connected with branch pipe (901) respectively, the both sides of branch pipe (901) rear end are connected with connector tube head (902) respectively, jack (903) have been seted up at the top of connector tube head (902) end, the port correspondence of the independent entry end valve member of arc spray tube (400) is pegged graft in jack (903).
3. The lithium battery stereoscopic warehouse automatic induction fire extinguishing apparatus according to claim 1, wherein the sealing part (500) comprises:
a horizontal beam (501) and
the top end of the fireproof cloth (502) is fixedly connected to the front end of the top surface of the inner cavity of the bin unit (101), and the bottom end of the fireproof cloth (502) is fixedly connected with the horizontal beam (501).
4. The automatic induction fire extinguishing apparatus for lithium battery stereoscopic warehouse of claim 3, characterized in that, the actuating mechanism (600) comprises:
an electric cylinder (601);
a support (602) and
the top end of the support (602) is vertically and fixedly connected to the position, close to the front end, of the top surface of the inner cavity of the chamber unit (101);
the top end of the electric cylinder (601) is rotatably arranged at the position, behind the support (602), of the top surface of the inner cavity of the chamber unit (10);
the position, close to the rear end, of the swing rod (603) is rotatably connected with the bottom end of the support (602), the rear end of the swing rod (603) is rotatably connected with the telescopic end of the telescopic cylinder (601), and the front end of the swing rod (603) is supported below the horizontal beam (501).
5. The automatic induction fire extinguishing device for the lithium battery stereoscopic warehouse according to claim 4, characterized in that: the front end of bin unit (101) inside wall is provided with slide rail (104) along vertical direction respectively, the both ends of horizontal beam (501) be provided with respectively with slide rail (104) slip joint draw-in groove (5011) that match.
6. The automatic induction fire extinguishing device for the lithium battery stereoscopic warehouse according to claim 5, characterized in that: the center position fixedly connected with solid fixed ring (103) of bin unit (101) inner chamber top surface, the fixed suit in middle part of arc spray tube (400) is in solid fixed ring (103).
7. The automatic induction fire extinguishing device for the lithium battery stereoscopic warehouse according to claim 1, further comprising:
alarm (700), alarm (700) independently install respectively in every the positive edge of bin unit (101), the input of alarm (700) with microcontroller (1000)'s output electric connection.
8. The automatic induction fire extinguishing device for the lithium battery stereoscopic warehouse according to claim 6, characterized in that: the front end of the bottom surface of the inner cavity of the bin unit (101) is located, a magnet is embedded in a position right below the horizontal beam (501), and the horizontal beam (501) is iron.
9. The automatic induction fire extinguishing device for the lithium battery stereoscopic warehouse according to claim 1, characterized in that: the height of the supporting legs arranged at the edge of the bottom surface of the three-dimensional bin frame (100) is larger than the thickness of the fire extinguishing agent storage tank (200).
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| CN202111216175.2A CN113952650A (en) | 2021-10-19 | 2021-10-19 | Lithium cell is auto-induction extinguishing device for stereoscopic warehouse |
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| CN202111216175.2A CN113952650A (en) | 2021-10-19 | 2021-10-19 | Lithium cell is auto-induction extinguishing device for stereoscopic warehouse |
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Cited By (1)
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|---|---|---|---|---|
| CN114404841A (en) * | 2022-01-25 | 2022-04-29 | 傲普(上海)新能源有限公司 | Heat insulation sheet with fire-fighting function |
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| CN210606004U (en) * | 2019-08-15 | 2020-05-22 | 深圳市鸿泰安全技术有限公司 | Lithium battery warehouse safety monitoring system |
| CN211342613U (en) * | 2019-12-28 | 2020-08-25 | 东营市河口区永瑞工贸有限责任公司 | Flame-retardant door and window structure |
| CN111760220A (en) * | 2020-06-17 | 2020-10-13 | 中汽客汽车零部件（厦门）有限公司 | Centralized lithium battery charging case with automatic detection function of putting out a fire |
| CN213537206U (en) * | 2020-09-29 | 2021-06-25 | 意欧斯物流科技(上海)有限公司 | New forms of energy warehouse is with carrying cargo bed |
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| CN114404841A (en) * | 2022-01-25 | 2022-04-29 | 傲普(上海)新能源有限公司 | Heat insulation sheet with fire-fighting function |
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