Movable storage and transportation cabinet for storage batteries

Abstract

A movable storage battery storage and transportation cabinet belongs to the field of storage and transportation of dangerous goods, a storage battery 70 is placed in a cabinet body 20, and the movable storage battery storage and transportation cabinet is further provided with a liquid leakage detection sensor 46, a weight detection sensor 44, a temperature sensor 24, a filter fan 11, a position sensor 21 for detecting the opening state of a cabinet door 30 and an intelligent door lock 23 capable of being remotely controlled. A main control module is arranged to receive a door opening state signal transmitted by a position sensor 21 and send the door opening state signal to a gateway, and the gateway further receives a liquid leakage signal, a weight signal and a temperature signal and sends the door opening state signal, the liquid leakage signal, the weight signal and the temperature signal to a mobile terminal through a cloud server. The mobile intelligent terminal controls starting and stopping of the filter fan 11 and opening and closing of the intelligent door lock 23 through the main control module. Management personnel can remotely monitor the storage battery storage and transportation cabinets for storing waste storage batteries in a centralized manner, and master the temperature in the storage battery storage and transportation cabinets, the weight of the storage batteries and the battery leakage condition in real time, so that the labor time of the management personnel is reduced, and the labor efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the field of storage and transportation of dangerous goods, and in particular relates to a movable storage and transportation cabinet for batteries. Background Art

[0002] At present, waste batteries are generally stored and transported in bulk in ordinary containers. The actual status of the waste batteries in the containers cannot be grasped, and the status of the batteries during storage and transportation cannot be detected. The temperature and storage and transportation environment are different in the four seasons, which will cause changes in the temperature inside the container. When the temperature rises, the solution inside the waste batteries will overflow, which will pollute the environment. The emission of harmful gases from the leakage will also pollute the air. In severe cases, it will cause the batteries and containers to explode. The number of waste batteries is huge and scattered across regions. Managers often need to conduct regular inspections, which is a huge workload. Therefore, there is an urgent need for a battery storage and transportation device that can be remotely monitored. Summary of the invention

[0003] The technical problem to be solved by the present invention is: to provide a movable battery storage and transportation cabinet, so that management personnel can remotely and centrally monitor a large number of storage and transportation cabinets that are dispersed in different regions, thereby ensuring the safety of batteries during storage and transportation, so that the status of the battery storage and transportation cabinets can be effectively and centrally managed and monitored, thereby reducing the working time of management personnel and improving labor efficiency.

[0004] A movable battery storage and transportation cabinet comprises a cabinet bottom 40, a cabinet body 20 and a cabinet top 10 which are arranged in sequence from bottom to top, a cabinet door 30 is arranged to form a closed space with the cabinet body 20, a battery 70 is placed inside the cabinet body 20, and a leakage detection sensor 46 for detecting leakage of the battery 70, a weight detection sensor 44 for detecting the weight of the battery 70, a temperature sensor 24 for detecting the temperature inside the cabinet body 20, a filter fan 11 for filtering and discharging harmful gases, a position sensor 21 for detecting the opening state of the cabinet door 30 and a smart door lock 23 capable of remote control are also provided. A main control module is provided to receive a door opening state signal transmitted by the position sensor 21 and send it to a gateway, the gateway also receives a leakage signal from the leakage detection sensor 46, a weight signal from the weight detection sensor 44 and a temperature signal from the temperature sensor 24, and sends the door opening state signal, the leakage signal, the weight signal and the temperature signal to a mobile terminal through a cloud server, and the mobile smart terminal controls the start and stop of the filter fan 11 and the switch of the smart door lock 23 through the main control module.

[0005] Furthermore, the cabinet door 30 is hinged to the cabinet body 20 , and a manual door lock 22 is also provided on the cabinet door 30 . The cabinet bottom 40 is provided with casters 42 , height-adjustable cabinet feet 43 and a hook 45 for hoisting.

[0006] Furthermore, the weight detection sensor 44 is disposed between the caster 42 and the cabinet 20 .

[0007] Furthermore, a liquid receiving pool 41 is provided at the inner bottom of the cabinet bottom 40 . The liquid receiving pool 41 is a groove for containing liquid leaked from the battery 70 . A liquid leakage detection sensor 46 is provided at the bottom of the liquid receiving pool 41 .

[0008] Furthermore, the temperature sensor 24 is disposed inside the cabinet 20 , and the temperature sensor 24 is a LORA wireless temperature sensor.

[0009] Furthermore, the position sensor 21 is arranged on the upper part of the cabinet door 30, and the position sensor 21 is a contact type travel switch.

[0010] Furthermore, the filter fan 11 is arranged inside the cabinet top 10. If the temperature detected by the temperature sensor 24 exceeds a preset temperature, the main control module controls the filter fan 11 to turn on.

[0011] Furthermore, the battery 70 is fixed inside the cabinet 20 through a containing bracket 60, and the bottom and sides of the battery 70 are fixed by a bottom bracket 63 and a horizontal bracket 62 respectively. The horizontal bracket 62 is movably connected to the longitudinal bracket 61, and mounting holes are evenly distributed on the longitudinal bracket 61 for adjusting the height position of the horizontal bracket 62. The horizontal bracket 62 is fixedly connected to the bottom bracket 63, and the longitudinal bracket 61 is fixedly connected to the cabinet bottom 40.

[0012] Furthermore, a monitoring camera 12 is also provided, and the monitoring camera 12 is arranged on the cabinet top 10 and / or the inside of the cabinet body 20. The monitoring camera 12 and the temperature sensor 24 both perform LORA wireless communication with the gateway. The leakage detection sensor 46, the weight detection sensor 44 and the main control module are electrically connected to the gateway respectively, and the main control module is electrically connected to the filter fan 11, the position sensor 21 and the smart door lock 23 respectively.

[0013] Furthermore, a control cabinet 50 is arranged on the side of the cabinet body 20, and the main control module, the gateway and the power supply are arranged in the control cabinet 50. An antenna, a WAN interface and a monitoring screen electrically connected to the gateway are also arranged. The monitoring screen can control the smart door lock 23 and the filter fan 11.

[0014] Through the above design scheme, the present invention can bring the following beneficial effects: the management personnel can remotely and centrally monitor the battery storage cabinets storing waste batteries, and grasp the temperature, battery weight and battery leakage in the battery storage cabinets in real time. If there is leakage, a remote alarm message will be sent to the management personnel. The space inside the battery storage cabinet is closed, and harmful gases are discharged through the filtering ventilation system to reduce air pollution. The management personnel use computer (PC) Web applications and / or mobile phone APPs to monitor a large number of battery storage cabinets scattered in different regions through the network anytime and anywhere, with clear authority and convenient management. The detection of the weight of waste batteries can enable the management personnel to clearly know the space capacity utilization of each battery storage cabinet. The battery storage cabinet is also equipped with a monitoring camera, so that the management personnel can observe the surrounding conditions of the battery storage cabinet, thereby ensuring the safety of battery storage and transportation, and enabling the status of the battery storage cabinet to be effectively and centrally managed and monitored, thereby reducing the management personnel's working time and improving labor efficiency. The filter fan adopts manual and automatic control technology. If the temperature inside the cabinet exceeds the preset temperature, the filter fan will automatically start. A harmful gas sensor can also be added to automatically control the filter fan to start automatically after detecting the generation of harmful gases. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the movable battery storage and transportation cabinet of the present invention.

[0016] Figure 2 The figure is a schematic diagram of the battery storage of the movable battery storage and transportation cabinet of the present invention.

[0017] Figure 3 It is a schematic diagram of the control system of the movable battery storage and transportation cabinet of the present invention.

[0018] Among them, 10, cabinet top; 11, filter fan; 12, surveillance camera; 20, cabinet body; 21, position sensor; 22, manual door lock; 23, smart door lock; 24, temperature sensor; 30, cabinet door; 40, cabinet bottom; 41, liquid collection tank; 42, casters; 43, adjustable height cabinet feet; 44, weight detection sensor; 45, hook; 46, leakage detection sensor; 47, wiring port; 50, control cabinet; 60, holding bracket; 61, longitudinal bracket; 62, horizontal bracket; 63, bottom bracket; 70, battery. DETAILED DESCRIPTION

[0019] In order to better understand the purpose, structure and function of the present invention, the movable battery storage and transportation cabinet of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0020] according to Figures 1 to 3As shown, the present application provides a movable battery storage and transportation cabinet, including a cabinet top 10, a cabinet body 20 and a cabinet bottom 40 that are fixedly connected as one body, two cabinet doors 30 are hinged on both sides of the cabinet body 20, and a manual door lock 22 is provided on the cabinet door 30 for manually locking the cabinet door 30.

[0021] The battery storage cabinet contains batteries 70, which are used batteries to be stored and transported. The batteries 70 are fixed inside the battery storage cabinet through the containing bracket 60. The bottom and side of the batteries 70 are fixed by the bottom bracket 63 and the horizontal bracket 62 respectively. The horizontal bracket 62 is movably connected to the longitudinal bracket 61 through bolts. The longitudinal bracket 61 is evenly provided with bolt mounting holes for adjusting the connection height position of the horizontal bracket 62. The horizontal bracket 62 is fixedly connected to the bottom bracket 63, and the longitudinal bracket 61 is fixedly connected to the upper surface of the cabinet bottom 40.

[0022] Four casters 42 for moving the battery storage cabinet are installed under the cabinet bottom 40, and adjustable height cabinet feet 43 are used to stop the battery storage cabinet from moving and fix its position. The adjustable height cabinet feet 43 can be raised or lowered by the rotation of the screw and the nut. The adjustable height cabinet feet 43 lift the battery storage cabinet to stop it from moving, and the adjustable height cabinet feet 43 fall down so that the battery storage cabinet can move smoothly.

[0023] A liquid receiving tank 41 is also provided at the bottom of the inner side of the cabinet bottom 40. The liquid receiving tank 41 is a groove for holding the liquid leaked from the battery 70. When the battery 70 leaks, the leaked liquid can flow into the liquid receiving tank 41, thereby collecting the leaked liquid from the battery 70 to prevent environmental pollution. A liquid leakage detection sensor 46 is installed at the bottom of the liquid receiving tank 41, and the liquid leakage detection sensor 46 is used to detect whether the battery 70 is leaking.

[0024] The side of the cabinet bottom 40 is also provided with four hooks 45 for hoisting the battery storage cabinet. A weight detection sensor 44 is provided on the bottom side of the cabinet bottom 40. The weight detection sensor 44 is installed between the casters 42 and the cabinet body 20 to detect the weight of the battery 70. The side of the cabinet bottom 40 is also provided with a wiring port 47 for leading out the connection line of the weight detection sensor 44.

[0025] The cabinet door 30 is also provided with a smart door lock 23, which is used to receive remote signals and lock and unlock the cabinet door 30. Position sensors 21 are provided on the upper parts of the cabinet doors 30 on both sides, which are used to detect whether the cabinet door 30 is opened. The position sensors 21 are contact travel switches.

[0026] A filter fan 11 is provided inside the cabinet top 10 for filtering and discharging harmful gases in the cabinet body 20. The filter fan 11 is an existing commercial product, and filter materials such as activated carbon are usually provided inside the filter fan 11 for air filtration. The filter fan 11 is controlled manually and automatically. A harmful gas sensor can also be added to cooperate with the filter fan 11 to automatically control the filter fan 11 to start automatically after detecting the generation of harmful gases. A monitoring camera 12 is installed on the outside of the cabinet top 10 on the side of the cabinet door 30. The monitoring camera 12 can view the surrounding environment of the battery storage cabinet. A monitoring camera can also be set inside the cabinet body 20 to observe the status of the battery 70. The monitoring camera 12 communicates wirelessly with the gateway via a 4G network.

[0027] A control cabinet 50 is installed on the side of the cabinet 20. The control cabinet 50 is equipped with a detection and control circuit, antenna, network interface and monitoring screen of the battery storage cabinet. The monitoring screen can display the temperature inside the cabinet 20, the weight of the battery 70 and whether it is leaking, the operating status of the filter fan 11 and the cabinet lock status, which is convenient for on-site personnel to grasp the status inside the battery storage cabinet. At the same time, the smart door lock 23 and the filter fan 11 can be controlled through the monitoring screen. The antenna is used to connect to the 4G network and transmit data to the cloud server. The WAN interface can be used to connect to the network cable and WiFi. A temperature sensor 24 is provided on the inside of the cabinet 20. The temperature sensor 24 is a LORA wireless temperature sensor, which is installed in a magnetic suction type. The temperature sensor 24 is usually installed on the right side of the inside of the cabinet 20, and can be moved to other positions of the cabinet 20 for adsorption and fixation according to actual needs. The temperature sensor 24 performs LORA wireless communication with the gateway. The temperature can be preset through the mobile smart terminal and / or the monitoring screen. For example, when the temperature sensor 24 detects that the temperature in the cabinet bottom 20 exceeds the preset temperature of 35°, the main control module controls the filter fan 11 to automatically turn on.

[0028] The control cabinet 50 is provided with a main control module and a power supply connected to the gateway. The gateway communicates with the main control module through modbus485 to obtain information such as the switch quantity state and control address of the main control module. The power supply supplies power to each module respectively. The antenna, WAN interface, monitoring screen, leakage detection module and weight detection module are respectively connected to the gateway, and the main control module is respectively connected to the door opening state detection module, the exhaust module and the door lock opening and closing control module. The gateway communicates with the weight detection sensor 44 through modbus485. The temperature sensor 24 performs LORA wireless communication with the gateway. The door opening state detection module transmits the opening state of the cabinet door 30 detected by the position sensor 21 to the main control module, and the exhaust module transmits the operating state of the filter fan 11 to the main control module. The exhaust module can also control the start and stop of the filter fan 11. The door lock opening and closing control module receives the signal of the main control module to open or close the intelligent door lock 23, realizing remote opening and closing. The main control module is installed in the control cabinet 50 in the form of a single-chip microcomputer. The main control module can also be connected to the fire protection system. If a battery fire is detected, the fire protection system will be linked to take countermeasures.

[0029] The signals and data collected by the gateway are transmitted to the cloud server through the 4G Internet of Things card. After background processing, the cloud server presents the real-time data of the battery storage cabinet on the program of the mobile smart terminal, which includes but is not limited to desktop computers, laptops, mobile phones and tablets. The PC side and / or the mobile phone APP side can remotely control the opening and closing of the smart door lock 23 and the start and stop of the filter fan 11, and view the surrounding environment of the battery storage cabinet through the camera.

[0030] Workflow:

[0031] After manually opening the cabinet door 30, the battery 70 is placed on the storage bracket 60 of the cabinet 20 and fixed. The weight detection sensor 44 measures the weight of the battery 70 in the cabinet 20 and sends it to the management personnel in real time through the gateway. When the battery storage cabinet starts to move and transport, the management personnel operates the computer Web application and / or mobile phone APP to control the closing of the smart door lock 23. The closing signal is transmitted to the gateway through the antenna or network interface. The gateway forwards the control signal to the main control module. The main control module sends a closing lock command signal to the door lock opening and closing control module, and the door lock opening and closing control module controls the smart door lock 23 to close.

[0032] Adjust the height of the adjustable height cabinet foot 43 to lower it, and move the battery storage cabinet to transport the waste batteries. During the transportation process, the temperature sensor 24 monitors the temperature in the cabinet 20 in real time and communicates with the gateway via LORA wireless communication. The weight detection sensor 44 sends the detected weight signal of the battery 70 to the gateway, and the leakage detection sensor 46 sends the detected leakage signal to the gateway. The smart door lock 23 sends the detected cabinet lock state signal to the gateway through the main control module, and the position sensor 21 sends the detected door opening state signal to the gateway through the main control module. The gateway sends the collected signals to the computer Web application and / or mobile phone APP for monitoring by the management personnel. If the temperature in the cabinet 20 is abnormal, leakage occurs, the weight is abnormal, the door lock is abnormal, or the cabinet door 30 is abnormally opened, the gateway sends a warning to the management personnel through the Web application and / or APP, and the management personnel can contact the staff or firefighters to check on the scene, and control the opening of the smart door lock 23 and send the exhaust signal to the exhaust module through the main control module, and the exhaust module controls the filter fan 11 to exhaust. On-site personnel can also understand the status inside the cabinet 20 by observing the monitoring screen in the control cabinet 50, communicate with the touch screen through modbus485, and use the monitoring screen to control the smart door lock 23 and the filter fan 11.

[0033] It should be understood that although the present application is described according to embodiments, not every embodiment contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0034] It should be noted that the above embodiments are only used to explain the technical solutions of the present application and are not used to limit the protection scope of the present application. Any equivalent embodiments or changes that do not deviate from the technical spirit of the present application should be included in the protection scope of the present application.

Claims

1. A movable battery storage and transportation cabinet, comprising a cabinet bottom (40), a cabinet body (20) and a cabinet top (10) arranged in order from bottom to top, a cabinet door (30) and the cabinet body (20) are arranged to form a closed space, and a battery (70) is placed inside the cabinet body (20), characterized in that , a leakage detection sensor (46) for detecting leakage of a storage battery (70), a weight detection sensor (44) for detecting the weight of the storage battery (70), a temperature sensor (24) for detecting the temperature inside the cabinet (20), a filter fan (11) for filtering and discharging harmful gases, a position sensor (21) for detecting the opening state of the cabinet door (30), and a remotely controlled intelligent door lock (23) are also provided. A main control module is provided to receive a door opening state signal transmitted by the position sensor (21) and send it to a gateway. The gateway also receives a leakage signal from the leakage detection sensor (46), a weight signal from the weight detection sensor (44), and a temperature signal from the temperature sensor (24), and sends the door opening state signal, the leakage signal, the weight signal, and the temperature signal to a mobile terminal via a cloud server. The mobile intelligent terminal controls the start and stop of the filter fan (11) and the switch of the intelligent door lock (23) via the main control module.

2. The movable battery storage cabinet according to claim 1, characterized in that: The cabinet door (30) is hinged to the cabinet body (20), and a manual door lock (22) is also arranged on the cabinet door (30). The cabinet bottom (40) is provided with casters (42), height-adjustable cabinet feet (43) and a hook (45) for hoisting.

3. The movable battery storage cabinet according to claim 2, characterized in that: The weight detection sensor (44) is arranged between the caster (42) and the cabinet (20).

4. The movable battery storage cabinet according to claim 1, characterized in that: A liquid receiving pool (41) is also provided at the inner bottom of the cabinet bottom (40). The liquid receiving pool (41) is a trough for containing liquid leaked from the storage battery (70). A liquid leakage detection sensor (46) is provided at the bottom of the liquid receiving pool (41).

5. The movable battery storage cabinet according to claim 1 is characterized in that The temperature sensor (24) is arranged on the inner side of the cabinet (20), and the temperature sensor (24) is a LORA wireless temperature sensor.

6. The movable battery storage cabinet according to claim 1, characterized in that: The position sensor (21) is arranged on the upper part of the cabinet door (30), and the position sensor (21) is a contact type travel switch.

7. The movable battery storage and transportation cabinet according to claim 1, characterized in that: The filter fan (11) is arranged inside the cabinet top (10), and when the temperature detected by the temperature sensor (24) exceeds a preset temperature, the main control module controls the filter fan (11) to turn on.

8. The movable battery storage and transportation cabinet according to claim 1, characterized in that: The storage battery (70) is fixed inside the cabinet (20) through a containing bracket (60); the bottom and side of the storage battery (70) are fixed by a bottom bracket (63) and a horizontal bracket (62) respectively; the horizontal bracket (62) is movably connected to the longitudinal bracket (61); mounting holes are evenly distributed on the longitudinal bracket (61) for adjusting the height position of the horizontal bracket (62); the horizontal bracket (62) is fixedly connected to the bottom bracket (63); and the longitudinal bracket (61) is fixedly connected to the cabinet bottom (40).

9. The movable battery storage and transportation cabinet according to claim 1, characterized in that: A monitoring camera (12) is also provided, and the monitoring camera (12) is arranged on the cabinet top (10) and / or the inner side of the cabinet body (20). The monitoring camera (12) and the temperature sensor (24) both perform LORA wireless communication with the gateway. The liquid leakage detection sensor (46), the weight detection sensor (44) and the main control module are respectively electrically connected to the gateway, and the main control module is respectively electrically connected to the filter fan (11), the position sensor (21) and the intelligent door lock (23).

10. The movable battery storage and transportation cabinet according to claim 1, characterized in that: A control cabinet (50) is arranged on the side of the cabinet body (20), and the control cabinet (50) is provided with the main control module, the gateway and the power supply, and is also provided with an antenna, a WAN interface and a monitoring screen. The antenna, the WAN interface and the monitoring screen are electrically connected to the gateway, and the monitoring screen can control the smart door lock (23) and the filter fan (11).

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