An electronic component storage system for a warehouse center

Abstract

The application relates to the technical field of stereoscopic warehouse, in particular to a stereoscopic warehouse shelf system for electronic component storage of a warehouse center, which solves the problem that the shelves of a general stereoscopic warehouse are in an open mode, electronic components are in an exposed environment, are easily polluted by dust and water vapor in the air, and a fire of the electronic components will directly cause the whole shelf to burn, and there is a big safety hazard. The stereoscopic warehouse shelf system comprises a shelf module, the shelf module comprises two symmetrically-distributed shelf support side plates fixed to the ground, a shelf top plate is fixed between the two shelf support side plates, multiple shelf layer plates are distributed at equal intervals below the shelf top plate, the top of each shelf layer plate is attached to the bottom of the shelf layer plate above, and the end of the shelf layer plate is fixed to the shelf support side plate, and the electronic components are closed and stored by using the shelf layer plate. The electronic components are stored in a relatively closed environment, and the pollution of dust and water vapor in the air to the electronic components is isolated.

Description

Technical Field

[0001] This invention relates to the field of automated warehouse technology, specifically to an automated warehouse racking system for storing electronic components in a storage center. Background Technology

[0002] Automated storage and retrieval systems (AS / RS), also known as AS / RS, are a new concept in logistics warehousing. Automated storage and retrieval systems can achieve high-level warehouse optimization, automated storage and retrieval, and simplified operation. AS / RS represent a high level of current technology. The main components of an AS / RS consist of racks, aisle stacker cranes, inbound / outbound workstations, and an automated transport and control system. The racks contain standard-sized storage spaces, and the aisle stacker cranes move through the aisles between the racks to complete the storage and retrieval of goods.

[0003] Traditional automated warehouse racking systems are open, exposing electronic components to dust and moisture, making them susceptible to contamination. Furthermore, a fire involving electronic components can directly cause the entire racking system to burn, posing a significant safety hazard. Therefore, this system does not meet current requirements. To address this, we propose an automated warehouse racking system for storing electronic components in warehousing centers. Summary of the Invention

[0004] The purpose of this invention is to provide an automated warehouse racking system for storing electronic components in a warehousing center, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automated warehouse racking system for storing electronic components in a warehousing center, comprising:

[0006] The shelving module includes two symmetrically distributed shelving support side panels that are fixed to the ground. A shelving top panel is fixed between the two shelving support side panels. Multiple shelving shelves are evenly distributed below the shelving top panel. The top of each shelving shelf is attached to the bottom of the shelving shelf above it, and the ends of the shelving shelves are fixed to the shelving support side panels. The shelving shelves are used to enclose and store electronic components.

[0007] The fire extinguishing module is installed between the side wall of the shelf support side panel and the end of the shelf shelf. It is used to monitor the temperature, humidity, smoke and flame conditions inside the shelf shelf and to extinguish the fire in the event of a fire.

[0008] The monitoring module, which includes a temperature sensor, a humidity sensor, a smoke sensor, and a flame monitoring sensor, is installed inside the shelf panels to collect real-time data on the temperature, humidity, flame, and smoke parameters of the storage environment for electronic devices on the shelves.

[0009] The main control module is used to control the operation of the shelving module, analyze and process the monitoring data from the monitoring module, and control the fire extinguishing program of the fire extinguishing module.

[0010] Preferably, the shelf panel includes a carrying plate, the end of which is fixed to the shelf support side panel, and a back plate is fixed to the upper surface of the carrying plate. The top of the back plate is fixed to the bottom of the carrying plate above it. A storage groove is provided on the front surface of the carrying plate, and a sliding connecting plate is slidably installed on the inner side of the storage groove. A rotating closing plate is rotatably installed on the surface of the sliding connecting plate via a rotating shaft.

[0011] Preferably, an adjusting slider is fixed to the bottom of the sliding connecting plate. The adjusting slider is slidably installed inside the storage groove, and an adjusting screw is inserted through the axial direction of the adjusting slider. The adjusting screw and the adjusting slider are driven by a thread, and both ends of the adjusting screw are rotatably connected to the carrying plate through roller bearings. One end of the adjusting screw passes through the rear end face of the carrying plate, and an adjusting motor is connected to this end of the adjusting screw. The adjusting motor is fixed to the rear end face of the carrying plate.

[0012] Preferably, both ends of the sliding connecting plate are provided with anti-interference notches, and an adjusting block is slidably provided on the outer side of the rotating sealing plate. An adjusting electric telescopic rod is fixed at the bottom of the adjusting block and fixed to the front end face of the carrying plate.

[0013] Preferably, the fire extinguishing module includes multiple first ventilation panels and multiple second ventilation panels. The first ventilation panels and the second ventilation panels are respectively fixed to the inner side of the two shelf support side panels, and the surfaces of the first ventilation panels and the second ventilation panels are provided with ventilation openings. Both ends of the storage slot are provided with mounting openings, and the first ventilation panels and the second ventilation panels are snapped into the inner side of the mounting openings.

[0014] Preferably, the fire extinguishing module further includes a return main pipe and an air supply main pipe. One end of the return main pipe and the air supply main pipe is connected to a circulating fan. An air supply branch pipe is fixed to the end of the air supply main pipe near the second ventilation plate. The air supply branch pipe has multiple branches, and the branches extend through the rear end of the second ventilation plate into the interior of the second ventilation plate. A return branch pipe is fixed to the end of the return main pipe near the first ventilation plate. The return branch pipe has multiple branches, and the branches extend through the rear end of the first ventilation plate into the interior of the first ventilation plate.

[0015] Preferably, the main control module includes:

[0016] The CPU module is used for data collection and comparative analysis.

[0017] The data acquisition and communication unit includes a fieldbus interface, a network communication interface, and a general-purpose input / output interface for signal transmission;

[0018] The human-computer interaction unit is used for program operation and routine system checks.

[0019] The control output and linkage unit includes a fire extinguishing control module, an airflow linkage control module, and a fire-fighting linkage interface, which are used to control the activation and shutdown of the fire extinguishing program and the operation of the ventilation program.

[0020] Power supply: Used to provide power to equipment.

[0021] Preferably, the fire extinguishing control signals sent by the main control module to the fire extinguishing module include three types:

[0022] Pre-start signal: When the fire risk value is ≥0.6 and lasts for 3 seconds, it is sent with the signal code 0x01. It is used to control the carbon dioxide fire extinguishing system to enter the standby state, close the main pipeline solenoid valve and pressurize to the working pressure.

[0023] Immediate fire extinguishing signal: When the fire risk value is ≥0.8 and lasts for 3 seconds, it is sent with the signal code 0x02. It is used to control the opening of the solenoid valve of the output pipe of the corresponding rack unit and start the high-pressure nozzle to spray carbon dioxide.

[0024] Stop Fire Extinguishing Signal: This signal is sent when the fire risk value is <0.2 and lasts for 30 seconds. The signal code is 0x03. It is used to control the closure of all solenoid valves and stop the injection of carbon dioxide.

[0025] Preferably, the main control module further includes the following functions:

[0026] The sampling frequency of the monitoring device is controlled by time-division sampling logic;

[0027] Implement a false alarm suppression mechanism;

[0028] Manual priority control is supported;

[0029] Record all user operations and system events, generate fire reports, and store at least one year of historical data.

[0030] Compared with the prior art, the beneficial effects of the present invention are:

[0031] 1. This invention utilizes a back panel, a carrying plate, a rotating sealing plate, and a sliding connecting plate to form multiple independent and enclosed storage spaces between two shelf support side panels, thereby isolating electronic components from dust and moisture in the air, thus preventing contamination of stored electronic components. Furthermore, a fire extinguishing module ensures smooth airflow and controls storage temperature within the enclosed space formed by the back panel, carrying plate, and rotating sealing plate, preventing overheating that could lead to spontaneous combustion of electronic components.

[0032] 2. This invention installs fire extinguishing pipes and high-pressure nozzles inside the enclosed space formed by the carrying plate, back plate, and rotating sealing plate to extinguish fires when electronic components spontaneously combust, thereby preventing the electronic components from igniting the entire shelf and ensuring the storage safety of the automated warehouse. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0034] Figure 2 This is a schematic diagram of the structure of the shelf panel of the present invention;

[0035] Figure 3 This is a schematic cross-sectional view of the carrier plate of the present invention;

[0036] Figure 4 for Figure 2 Enlarged view of the structure at point A in the middle;

[0037] Figure 5 This is a schematic diagram of the fire extinguishing module of the present invention.

[0038] In the diagram: 1. Shelf support side panel; 2. Shelf top panel; 3. Fire extinguishing module; 301. First ventilation panel; 302. Ventilation opening; 303. Return branch pipe; 304. Return main pipe; 305. Fire extinguishing pipe; 306. High-pressure nozzle; 307. Liquid carbon dioxide delivery pipe; 308. Second ventilation panel; 309. Air supply branch pipe; 310. Air supply main pipe; 4. Shelf shelf; 401. Back panel; 402. Storage slot; 403. Mounting port; 404. Loading plate; 405. Rotating sealing plate; 406. Sliding connecting plate; 407. Anti-interference notch; 408. Adjusting block; 409. Adjustable electric telescopic rod; 410. Adjusting slider; 411. Adjusting screw; 412. Adjusting motor. Detailed Implementation

[0039] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0040] As shown in the figure Figures 1 to 5 As shown, an automated warehouse racking system for storing electronic components in a warehousing center includes:

[0041] The shelving module includes two symmetrically distributed and fixed-to-the-ground shelving support side panels 1, a shelving top panel 2 fixed between the two shelving support side panels 1, and multiple shelving shelves 4 evenly distributed below the shelving top panel 2. The top of each shelving shelf 4 is attached to the bottom of the shelving shelf 4 above it, and the ends of the shelving shelves 4 are fixed to the shelving support side panels 1. The shelving shelves 4 are used to enclose and store electronic components.

[0042] The shelf panel 4 includes a carrying plate 404. The end of the carrying plate 404 is fixed to the shelf support side panel 1, and a back plate 401 is fixed to the upper surface of the carrying plate 404. The top of the back plate 401 is fixed to the bottom of the carrying plate 404 above it. A storage groove 402 is opened on the front surface of the carrying plate 404. A sliding connecting plate 406 is slidably installed on the inner side of the storage groove 402. A rotating sealing plate 405 is rotatably installed on the surface of the sliding connecting plate 406 via a rotating shaft. After the electronic components are stored on the surface of the carrying plate 404, the rotating sealing plate 405 is taken out from the inner side of the storage groove 402 and rotated upward to fit against the end face of the storage groove 402, thus completing the closed storage of the electronic components.

[0043] An adjusting slider 410 is fixed to the bottom of the sliding connecting plate 406. The adjusting slider 410 is slidably installed inside the storage groove 402, and an adjusting screw 411 is axially inserted through the adjusting slider 410. The adjusting screw 411 and the adjusting slider 410 are driven by a thread, and both ends of the adjusting screw 411 are rotatably connected to the carrier plate 404 through roller bearings. One end of the adjusting screw 411 passes through the rear end face of the carrier plate 404, and an adjusting motor 412 is connected to this end of the adjusting screw 411. The adjusting motor 412 is fixed to the rear end face of the carrier plate 404. The sliding of the sliding connecting plate 406 inside the storage groove 402 is realized by adjusting the screw 411 and the adjusting motor 412, thereby completing the storage or delivery of the rotating sealing plate 405.

[0044] Both ends of the sliding connecting plate 406 are provided with anti-interference notches 407. An adjusting block 408 is slidably provided on the outer side of the rotating sealing plate 405. An adjusting electric telescopic rod 409 is fixed at the bottom of the adjusting block 408. The adjusting electric telescopic rod 409 is fixed to the front end face of the carrying plate 404. The adjusting block 408 is raised by the adjusting electric telescopic rod 409, thereby changing the horizontal state of the rotating sealing plate 405 to a vertical state, completing the sealing of the inside of the storage slot 402 by the rotating sealing plate 405. The existence of the anti-interference notches 407 ensures that the movement of the adjusting block 408 will not interfere with the sliding connecting plate 406.

[0045] Fire extinguishing module 3 is installed between the side wall of the shelf support side plate 1 and the end of the shelf shelf 4. It is used to monitor the temperature, humidity, smoke and flame conditions inside the shelf shelf 4 and to extinguish the fire when it occurs.

[0046] The fire extinguishing module 3 includes multiple first ventilation panels 301 and multiple second ventilation panels 308. The first ventilation panels 301 and the second ventilation panels 308 are respectively fixed to the inner side of the two shelf support side panels 1. The surfaces of the first ventilation panels 301 and the second ventilation panels 308 are provided with ventilation openings 302. Both ends of the storage slot 402 are provided with mounting openings 403. The first ventilation panels 301 and the second ventilation panels 308 are snapped into the inner side of the mounting openings 403. After the storage space is closed, the first ventilation panels 301 and the second ventilation panels 308 realize the air flow inside the storage space, so that when the temperature inside the storage space rises, the airflow is used to dissipate heat.

[0047] The fire extinguishing module 3 also includes a return main pipe 304 and an air supply main pipe 310. One end of the return main pipe 304 and the air supply main pipe 310 is connected to a circulating fan. An air supply branch pipe 309 is fixed to the end of the air supply main pipe 310 near the second ventilation plate 308. The air supply branch pipe 309 has multiple branches, and the branches extend through the rear end of the second ventilation plate 308 and into the interior of the second ventilation plate 308. A return branch pipe 303 is fixed to the end of the return main pipe 304 near the first ventilation plate 301. The return branch pipe 303 has multiple branches, and the branches extend through the rear end of the first ventilation plate 301 and into the interior of the first ventilation plate 301. This allows airflow to flow out from the second ventilation plate 308 and be recovered from the first ventilation plate 301, achieving a closed-loop circulation of airflow and thus preventing external dust and moisture from entering the storage space.

[0048] The monitoring module, which includes a temperature sensor, a humidity sensor, a smoke sensor, and a flame monitoring sensor, is installed inside shelf 4 to collect real-time data on the temperature, humidity, flame, and smoke parameters of the storage environment for electronic devices on the shelf.

[0049] The main control module is used to control the operation of the shelving module, analyze and process the monitoring data from the monitoring module, and control the fire extinguishing program of the fire extinguishing module 3.

[0050] The main control module includes:

[0051] The CPU module is used for data collection and comparative analysis.

[0052] The data acquisition and communication unit includes a fieldbus interface, a network communication interface, and a general-purpose input / output interface for signal transmission;

[0053] The human-computer interaction unit is used for program operation and routine system checks.

[0054] The control output and linkage unit includes a fire extinguishing control module, an airflow linkage control module, and a fire-fighting linkage interface, which are used to control the activation and shutdown of the fire extinguishing program and the operation of the ventilation program.

[0055] Power supply: Used to provide power to equipment.

[0056] The fire extinguishing control signals sent from the main control module to the fire extinguishing module 3 include three types:

[0057] 1. Pre-start signal: When the fire risk value is ≥0.6 and lasts for 3 seconds, it is sent with the signal code 0x01. It is used to control the carbon dioxide fire extinguishing system to enter the standby state, close the main pipeline solenoid valve and pressurize to the working pressure.

[0058] 2. Immediate fire extinguishing signal: When the fire risk value is ≥0.8 and lasts for 3 seconds, it is sent with the signal code 0x02. It is used to control the opening of the solenoid valve of the output pipe of the corresponding rack unit and start the high-pressure nozzle to spray carbon dioxide.

[0059] 3. Stop Fire Extinguishing Signal: This signal is sent when the fire risk value is <0.2 and lasts for 30 seconds. The signal code is 0x03. It is used to control the closure of all solenoid valves and stop the injection of carbon dioxide.

[0060] The main control module also includes the following functions:

[0061] The sampling frequency of the monitoring device is controlled by time-division sampling logic.

[0062] In normal mode, temperature and humidity are sampled every 10 seconds, and smoke and flame are sampled every 30 seconds.

[0063] In early warning mode, the sampling frequency of all sensors is increased to once per second;

[0064] In emergency mode, all sensors maintain a sampling frequency of 100ms.

[0065] Implement a false alarm suppression mechanism:

[0066] All fire detection conditions must be met continuously for more than 3 seconds to trigger the corresponding action. A fire is confirmed only if at least two adjacent sensors in the same shelf unit detect an anomaly at the same time. When the humidity is >90%RH, the detection threshold of the smoke sensor is automatically increased.

[0067] Manual priority control is supported:

[0068] In all circumstances, manual control commands take precedence over automatic control commands to ensure personnel safety.

[0069] Record all user actions and system events:

[0070] Generate fire reports and store at least one year of historical data.

[0071] The main control module's preprocessing algorithms for the raw data include:

[0072] (1) Sliding window filtering algorithm: Sort the N consecutive sampled values, remove the maximum and minimum values, and take the average value. The formula is:

[0073]

[0074] in, These are the filtered data values. For the first One original sampled value, and They are continuous The maximum and minimum values ​​among the sampled values, Use 5 in normal mode and 10 in warning / emergency mode;

[0075] (2) Temperature and humidity cross-correction algorithm: The humidity measurement value is corrected for temperature using the following formula:

[0076]

[0077] in, This is the corrected relative humidity. This is a measurement from a humidity sensor. This is the current temperature measurement value;

[0078] (3) Baseline drift compensation algorithm: The baselines of the flue gas sensor and CO sensor are automatically calibrated every 24 hours, using the following formula:

[0079]

[0080] in, The sensor output value after calibration. The sensor measurement value. This is the sensor's minimum stable output value over the past 24 hours.

[0081] The main control module uses a weighted fuzzy logic fusion algorithm. The specific steps of the weighted fuzzy logic fusion algorithm are as follows:

[0082] (1) Define the membership function of each parameter belonging to "fire":

[0083] Temperature membership: ,in ;

[0084] Membership degree of temperature change rate: ,in ;

[0085] Smoke concentration membership: ,in ;

[0086] CO concentration membership: ,in ;

[0087] Flame membership: (Flame detected) Or (no flame detected).

[0088] (2) Weighted fusion calculation of fire risk value:

[0089] .

[0090] (3) Classify and determine the fire status: When the warning state is in effect, At this time, the smoldering state is confirmed. At this time, the open flame was confirmed.

[0091] When storing electronic components inside the racking module of the automated warehouse, first turn on the power of the racking module and start it. After starting, determine the racking position and the number of layers on the rack where the electronic components are located. Then, activate the corresponding adjustment motor 412. After the adjustment motor 412 is powered on, it drives the adjustment screw 411 to rotate, so that the adjustment screw 411 pushes the sliding connecting plate 406 from the depth of the storage slot 402 to the opening position through the thread transmission, until the adjustment slider 410 moves from one end of the adjustment screw 411 to the other end.

[0092] At this point, the rotating sealing plate 405 completely detaches from the inside of the storage slot 402, and then the electronic components to be stored are sent into the surface of the carrier plate 404. After the electronic components are placed, the electric telescopic rod 409 is energized and pushed the adjusting block 408 upward. The adjusting block 408 passes through the anti-interference notch 407 and pushes the rotating sealing plate 405 to rotate upward, so that the rotating sealing plate 405 changes from a horizontal state to a vertical state. At this time, the rotating sealing plate 405 is attached to the end face of the back plate 401, and the rotating sealing plate 405, the back plate 401 and the carrier plate 404 form a closed storage space.

[0093] At this time, the fire extinguishing module 3 is powered on and started, and the circulating fan connected to the main air supply pipe 310 and the return pipe 304 starts. Dry and dust-free airflow enters the interior of the second ventilation plate 308 from the main air supply pipe 310 and the branch air supply pipe 309. Thus, the ventilation opening 302 on the surface of the second ventilation plate 308 enters the interior of the storage space. The airflow flows from one end of the storage space to the other end. The flowing airflow enters the first ventilation plate 301 through the ventilation opening 302 and returns to the circulating fan through the return branch pipe 303 and the return main pipe 304, realizing the circulation of airflow, ensuring that the interior of the storage space is dry, and at the same time, using the airflow to dissipate heat from the interior of the storage space.

[0094] When electronic components spontaneously combust during storage, generating smoke or flames, the monitoring module detects the generation of smoke and flames and sends a signal to the main control module. After analyzing the signal, the main control module sends an activation signal to the fire extinguishing module 3. The liquid carbon dioxide delivery pipe 307 delivers liquid carbon dioxide stored in the carbon dioxide storage tank through a delivery pump. The liquid carbon dioxide enters the fire extinguishing pipe 305 and is sprayed into the storage space through the high-pressure nozzle 306 to extinguish the burning electronic components inside the storage space, thereby preventing the flames from affecting the electrical components in other storage spaces. The system protects electronic components and ensures the safety of the entire shelving unit. Multiple independent and enclosed storage spaces are formed between the two shelving support side panels 1 using a back panel 401, a carrying plate 404, a rotating closing plate 405, and a sliding connecting plate 406. This isolates the electronic components from airborne dust and moisture, preventing contamination during storage. Furthermore, a fire extinguishing module 3 ensures smooth airflow and temperature control within the enclosed space formed by the back panel 401, carrying plate 404, and rotating closing plate 405, preventing overheating and potential spontaneous combustion of electronic components.

[0095] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An automated warehouse racking system for storing electronic components in a warehousing center, comprising: The shelving module includes two symmetrically distributed and fixed shelving support side panels (1) and a shelving top panel (2) fixed between the two shelving support side panels (1). Multiple shelving shelves (4) are evenly distributed below the shelving top panel (2). The top of each shelving shelf (4) is attached to the bottom of the shelving shelf (4) above it, and the end of the shelving shelf (4) is fixed to the shelving support side panel (1). Electronic components are enclosed and stored using the shelving shelves (4). Fire extinguishing module (3) is installed between the side wall of the shelf support side plate (1) and the end of the shelf shelf (4) to monitor the temperature, humidity, smoke and flame inside the shelf shelf (4) and to extinguish the fire when a fire occurs. The monitoring module and the detection module include a temperature sensor, a humidity sensor, a smoke sensor and a flame monitoring sensor, which are installed inside the shelf panel (4) to collect the temperature, humidity, flame and smoke parameters of the storage environment of electronic devices on the shelf in real time. The main control module is used to control the operation of the shelving module, analyze and process the monitoring data of the monitoring module, and control the fire extinguishing module (3) fire extinguishing procedure.

2. The automated warehouse racking system for storing electronic components in a warehousing center according to claim 1, characterized in that: The shelf panel (4) includes a carrying plate (404), the end of which is fixed to the shelf support side panel (1), and a back plate (401) is fixed to the upper surface of the carrying plate (404). The top of the back plate (401) is fixed to the bottom of the carrying plate (404) above it. A storage groove (402) is provided on the front surface of the carrying plate (404). A sliding connecting plate (406) is slidably installed on the inner side of the storage groove (402). A rotating closing plate (405) is rotatably installed on the surface of the sliding connecting plate (406) through a rotating shaft.

3. The automated warehouse racking system for storing electronic components in a warehousing center according to claim 2, characterized in that: The bottom of the sliding connecting plate (406) is fixed with an adjusting slider (410). The adjusting slider (410) is slidably installed inside the storage groove (402). An adjusting screw (411) is inserted through the axial direction of the adjusting slider (410). The adjusting screw (411) and the adjusting slider (410) are driven by a thread. Both ends of the adjusting screw (411) are rotatably connected to the carrier plate (404) through roller bearings. One end of the adjusting screw (411) passes through the rear end face of the carrier plate (404). An adjusting motor (412) is connected to this end of the adjusting screw (411). The adjusting motor (412) is fixed to the rear end face of the carrier plate (404).

4. The automated warehouse racking system for storing electronic components in a warehousing center according to claim 3, characterized in that: Both ends of the sliding connecting plate (406) are provided with anti-interference notches (407), and the outer side of the rotating sealing plate (405) is provided with an adjusting block (408). The bottom of the adjusting block (408) is fixed with an adjusting electric telescopic rod (409), and the adjusting electric telescopic rod (409) is fixed on the front end face of the carrying plate (404).

5. The automated warehouse racking system for storing electronic components in a warehousing center according to claim 2, characterized in that: The fire extinguishing module (3) includes multiple first ventilation plates (301) and multiple second ventilation plates (308). The first ventilation plates (301) and the second ventilation plates (308) are respectively fixed on the inner side of two shelf support side plates (1). The surfaces of the first ventilation plates (301) and the second ventilation plates (308) are provided with ventilation openings (302). Both ends of the storage slot (402) are provided with mounting openings (403). The first ventilation plates (301) and the second ventilation plates (308) are snapped into the inner side of the mounting openings (403).

6. The automated warehouse racking system for storing electronic components in a warehousing center according to claim 5, characterized in that: The fire extinguishing module (3) also includes a return main pipe (304) and an air supply main pipe (310). One end of the return main pipe (304) and the air supply main pipe (310) is connected to a circulating fan. An air supply branch pipe (309) is fixed at the end of the air supply main pipe (310) near the second ventilation plate (308). The air supply branch pipe (309) has multiple branches, and the branches extend through the rear end of the second ventilation plate (308) into the interior of the second ventilation plate (308). A return branch pipe (303) is fixed at the end of the return main pipe (304) near the first ventilation plate (301). The return branch pipe (303) has multiple branches, and the branches extend through the rear end of the first ventilation plate (301) into the interior of the first ventilation plate (301).

7. The automated warehouse racking system for storing electronic components in a warehousing center according to claim 1, characterized in that: The main control module includes: The CPU module is used for data collection and comparative analysis. The data acquisition and communication unit includes a fieldbus interface, a network communication interface, and a general-purpose input / output interface for signal transmission; The human-computer interaction unit is used for program operation and routine system checks. The control output and linkage unit includes a fire extinguishing control module, an airflow linkage control module, and a fire-fighting linkage interface, which are used to control the activation and shutdown of the fire extinguishing program and the operation of the ventilation program. Power supply: Used to provide power to equipment.

8. The automated warehouse racking system for storing electronic components in a warehousing center according to claim 7, characterized in that: The fire extinguishing control signals sent by the main control module to the fire extinguishing module (3) include three types: (1) Pre-start signal: When the fire risk value is ≥0.6 and lasts for 3 seconds, it is sent with the signal code 0x01. It is used to control the carbon dioxide fire extinguishing system to enter the standby state, close the main pipeline solenoid valve and pressurize to the working pressure. (2) Immediate fire extinguishing signal: When the fire risk value is ≥0.8 and lasts for 3 seconds, it is sent with the signal code 0x02. It is used to control the opening of the output pipe solenoid valve of the corresponding rack unit and start the high-pressure nozzle to spray carbon dioxide. (3) Stop fire extinguishing signal: When the fire risk value is <0.2 and lasts for 30 seconds, it is sent with the signal code 0x03. It is used to control the closure of all solenoid valves and stop the injection of carbon dioxide.

9. The automated warehouse racking system for storing electronic components in a warehousing center according to claim 8, characterized in that: The main control module also includes the following functions: The sampling frequency of the monitoring device is controlled by time-division sampling logic; Implement a false alarm suppression mechanism; Manual priority control is supported; Record all user operations and system events, generate fire reports, and store at least one year of historical data.

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