Background
With the rapid development of industrial production, the variety and quantity of hazardous waste is increasing. Hazardous waste includes substances with corrosive, toxic, flammable, reactive, etc. properties, and improper storage and disposal thereof can pose serious environmental and human health hazards. Thus, the storage and management of hazardous waste is one of the important challenges in the current environmental and safety fields.
The existing dangerous waste warehousing system generally adopts a simple warehouse structure, and lacks multi-level safety protection and intelligent management means aiming at dangerous waste characteristics. These conventional warehousing systems suffer from several major problems:
Safety is not enough
Dangerous waste has high inflammability, explosiveness and toxicity, and the traditional warehouse structure has limited protective capability and cannot effectively cope with the conditions of high temperature, gas leakage or unexpected fire and the like in the dangerous waste storage process. The warehouse structure usually adopts single-layer materials, can not provide enough protection measures such as heat insulation, fire prevention, corrosion prevention and the like, and is easy to cause safety accidents.
Incomplete monitoring and adjustment of environmental parameters
Conventional warehousing systems often lack means for real-time monitoring and automatic regulation of temperature, humidity and gas concentration within the warehouse during hazardous waste storage. The environment change can cause dangerous waste to react or leak, the period of manual monitoring is long, and the problems of response lag and incapability of timely handling emergency exist.
Low management efficiency
Because the existing warehousing system relies on manual management, the monitoring and operation efficiency of dangerous waste storage is low. The manager needs to regularly carry out on-site inspection, consumes a large amount of manpower and time, is difficult to ensure that potential safety hazards are found in time in the manual inspection process, and increases management difficulty.
Insufficient system flexibility
The existing warehousing system is fixed in structure and is difficult to flexibly adjust and expand according to different dangerous waste characteristics and storage requirements. Warehouse designs often lack the flexibility of modularization, and the storage structure can not be adjusted according to different dangerous waste types, storage amounts or warehouse spaces, so that the utilization efficiency of the warehouse space is low.
In view of the foregoing, there is a need for a hazardous waste warehousing system that can simultaneously improve safety, management efficiency, and system flexibility to meet the high standard requirements of the modern industry for hazardous waste storage and management.
In view of this, the present inventors have specifically devised an intelligent hazardous waste bin system, which results therefrom.
Disclosure of Invention
(One) solving the technical problems
The application aims to provide an intelligent dangerous waste bin system which mainly solves the technical problems of insufficient safety and management efficiency in the dangerous waste storage process.
(II) technical scheme
In order to solve the technical problems, the invention provides the following technical scheme:
The application provides an intelligent hazardous waste bin system, which comprises:
The modular storage units are connected with each other through an embedded buckle structure to form an expandable storage module;
The multi-layer safety protection structure sequentially comprises an inner layer protection layer, a middle layer heat insulation layer and an outer layer steel structure, wherein the inner layer protection layer is connected with the inside of the storage unit, the middle layer heat insulation layer is connected with the inner layer protection layer, and the outer layer steel structure is fixedly connected with the middle layer heat insulation layer;
the dynamic adjusting system comprises a temperature control device and a humidity adjuster which are respectively used for adjusting the temperature and the humidity in the storage unit, and the temperature control device and the humidity adjuster are connected with the central control module through an embedded conduit system;
The air flow management system comprises an air outlet and an air inlet which are arranged at the top of the storage structure, wherein the air outlet and the air inlet are respectively connected with the air filtering system and the air flow sensor, and the air flow management system is connected with the central air flow controller;
and the intelligent storage control center is connected with the dynamic adjusting system and the airflow management system through a wireless network, receives data fed back by the sensor and sends an adjusting instruction.
In a further aspect, the modular warehousing unit includes a leakage prevention tray and an automatic sealing device, the leakage prevention tray is mounted at the bottom of the warehousing unit, the automatic sealing device is connected with the intelligent warehousing control center, and when leakage is detected, the automatic sealing device closes the opening of the warehousing unit.
In a further scheme, the middle layer insulating layer in the multilayer safety protection structure comprises a heat insulating material and a fireproof material, and the middle layer insulating layer further comprises a temperature sensor arranged in the interlayer, and the temperature sensor is connected with the intelligent storage control center through a wireless network and is used for detecting temperature changes inside and outside a warehouse.
In a further aspect, the temperature control device of the dynamic adjustment system comprises a central temperature controller and a plurality of embedded conduits respectively connected to each modular warehousing unit for adjusting the temperature of each unit.
In a further scheme, the exhaust port in the air flow management system comprises an automatic air valve control system, the air valve control system controls air flow to enter and exit through an electric valve, the electric valve is connected with a central air flow controller, and an air flow sensor automatically adjusts an air valve switch through the central air flow controller after detecting air concentration.
In a further scheme, the intelligent storage control center comprises a data processing module, a remote communication module and an early warning module, wherein the early warning module sends a danger alarm to a manager through an audible and visual alarm device and a remote notification system.
In a further scheme, the remote communication module is connected with the cloud management platform to support remote real-time monitoring, data analysis and management, and management staff can control each module of the warehousing system through mobile equipment.
In a further scheme, the intelligent warehouse control center can process historical environment data through big data analysis and a machine learning algorithm, forecast and optimally adjust environment parameters of the warehouse unit, and start a dynamic adjusting system in advance according to a forecast result.
In a further aspect, the modular warehousing unit includes an independently mountable and replaceable gas filtration unit for local decontamination in the event of gas leaks within the unit, the gas filtration unit being in linkage with a central gas flow controller.
In a further aspect, the system further includes an automatic detection and feedback device capable of detecting physical damage to the warehouse structure and sending maintenance alarms to the intelligent warehouse control center via the wireless sensor.
(III) beneficial effects
Compared with the prior art, the invention has the following beneficial effects:
1. high security: the multi-layer protection structure, the intelligent regulation and the air flow management system can furthest reduce potential safety hazards possibly occurring in the dangerous waste storage process.
2. Automation and intellectualization: the system can automatically monitor and adjust the environment in the warehouse, reduce the requirement of manual intervention and improve the management efficiency.
3. Flexibility and scalability: the modular warehouse unit design allows for rapid expansion or reduction of storage capacity according to different storage requirements, improving the flexibility of the system.
4. Remote management capability: through the cloud management platform, management personnel can monitor and control the warehouse environment remotely at any time and any place, and emergency response capability is enhanced.
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
Detailed Description
For a better achievement of the objects of the present invention, an intelligent hazardous waste bin system of the present invention will now be described in detail with reference to the accompanying drawings and detailed description. The system aims to provide an efficient and safe dangerous waste management mode through a modularized warehouse design, a multilayer safety protection, a dynamic environment adjusting system, an air flow management system and an intelligent control center.
Overall system architecture
As shown in fig. 1, the intelligent hazardous waste bin system of the present invention includes the following major components: modular warehouse unit 11, multilayer safety protection structure 2, dynamic adjustment system 3, air current management system 4 and intelligent warehouse control center. All parts are connected with an embedded control circuit through a wireless network, so that intelligent linkage operation of the system is realized.
Modular warehouse unit 11
And (3) modular design: the warehouse unit 11 in the system adopts standardized and modularized design, and each unit has the same structure and size, and can be horizontally or vertically connected through an embedded buckle structure to form the warehouse module 1. This design allows flexible adjustment of the number and layout of the warehouse units 11 according to actual storage requirements, facilitating expansion or reduction of warehouse space. The housing of the modular unit is made of a corrosion resistant material that is effective against chemical corrosion by hazardous waste.
Automatic sealing device 13: inside each storage unit 11 is provided a leak-proof tray 12 which, when a liquid leak is detected, will collect and guide the leak to the sealing means. Meanwhile, the automatic sealing device 13 can rapidly close the opening of the storage unit 11 according to the signal of the leakage detection sensor, so that the leakage of liquid or gas is prevented, and the safety of other storage units 11 is ensured.
Leakage-proof tray 12: at the bottom of the modular unit, the tray is associated with an automatic sealing device 13 which automatically closes the opening of the storage unit 11 when the tray detects the leakage of dangerous waste, preventing the diffusion of liquids or gases. The automatic sealing device 13 is connected with the intelligent storage control center through a built-in sensor circuit, and transmits leakage data to the control center in real time.
The sensors (temperature, humidity, gas, weight, etc.) in the modular units are connected to the data processing module 5 via a wireless network (e.g. Wi-Fi or LoRa) to transmit monitoring data in real time. The sensor adopts an independent power supply mode, and is powered by a low-power consumption battery system, so that the sensor can still work normally in an emergency.
Multilayer safety protection structure 2
The inner protective layer 21: the inner protective layer 21 is in direct contact with hazardous waste and is made of a high-density, corrosion-resistant material (such as polytetrafluoroethylene or special alloy coating) to prevent damage to the storage structure from the waste. The inner layer also comprises a sensor for monitoring the temperature, humidity and harmful gas concentration in the storage unit 11 in real time, so as to ensure that the storage environment of the dangerous waste is always in a safe and controllable state.
Middle layer insulation layer 22: the middle insulating layer 22 is positioned between the inner protective layer 21 and the outer steel structure 23, and is made of high-efficiency heat-insulating material such as fireproof plate or heat-insulating foam. The temperature sensor and the gas sensor are arranged in the interlayer, and the sensors are connected with the intelligent storage control center through a sensor network to ensure the real-time monitoring of the internal temperature and the gas. The primary function of this layer is to prevent external temperature fluctuations from affecting the storage conditions of the hazardous waste, in particular to prevent temperature differences inside and outside the warehouse from causing excessive or insufficient temperatures within the warehouse unit 11, thereby avoiding spontaneous combustion, decomposition or other chemical reactions of the hazardous waste.
Outer layer steel structure 23: the outer layer is made of a high-strength steel plate or alloy material, has excellent impact resistance and compression resistance, and can bear external physical impact, collapse or mechanical damage. Is connected with the middle layer heat insulation layer 22 through a specially designed fastener, and plays roles of physical compression resistance and anti-collision protection. The outer structure also connects the exhaust port 41 and the intake port 42 of the airflow management system 4, ensuring that outside air can smoothly enter and exit. The outer layer structure is firmly connected with the supporting structure through the fastening pieces, so that the stability and durability of the whole warehousing system are guaranteed.
Dynamic adjustment system 3
Temperature control device 31: located inside each modular warehouse unit 11, a temperature control device 31 is connected to the central temperature control system by an embedded duct system. The embedded duct system is a closed duct system, a cooling unit or a heating unit connected to a central temperature control system, capable of adjusting the temperature of each warehouse unit 11 based on sensor feedback.
Humidity regulator 32: is arranged at the bottom of the warehouse and is connected with an air passage inside the warehouse. The air channel is connected with the interior of the warehouse unit 11 through an air pipe system, so that the air humidity in the warehouse can be regulated. When the humidity sensor detects an abnormality in the ambient humidity, the humidity regulator 32 releases dry or humid air through the air passage, maintaining the humidity balance inside the warehouse.
All the regulating devices (the automatic temperature control device 31, the humidity regulator 32 and the like) are connected with the intelligent storage control center through a main control circuit, and the control center commands the operation of each regulating device according to real-time data provided by the sensor. The main control circuit realizes remote and automatic control of equipment through the wireless controller, and ensures that the environment in the bin is always in a proper range.
Airflow management system 4
The airflow management system 4 is used to ensure ventilation within the warehouse and to prevent the accumulation of toxic or harmful gases within the warehouse. The system includes a top exhaust port 41, a bottom inlet port 42, and a filter connected by a series of air flow channels to achieve automated air flow regulation.
The top exhaust port 41 and the bottom air inlet 42 are arranged at the top and the bottom of the warehouse, the exhaust port 41 is connected with the intelligent warehouse control center through the air flow sensor 43, and when the air flow sensor 43 detects that the concentration of harmful gas in the warehouse is too high, the exhaust system is automatically triggered.
The exhaust port 41 is connected to an automatic air valve control system that controls opening and closing of the exhaust port 41 by an electrically operated valve. The electric valve is connected with a central air flow controller through a circuit controller, and the central air flow controller adjusts the state of the exhaust valve according to instructions of the intelligent storage control center.
The bottom air inlet 42 is equipped with an air filter which is connected to the interior of the warehouse by means of air flow ducts. When the intelligent storage control center detects that the air quality in the warehouse is reduced, the central air flow controller can start the bottom fan, and filtered fresh air is sent into the warehouse through the filter. The whole air flow system realizes accurate control through the linkage of the central air flow controller and the intelligent storage control center.
Intelligent storage control center
The intelligent warehouse control center is a core control platform of the whole system and comprises an automatic control module 51, an early warning module 52 and an automatic control module 51. The real-time connection with all sensors, conditioning devices and air flow management system 4 is maintained through the wireless network. After receiving the data from the sensor, the control center processes and analyzes the data and sends instructions to the relevant equipment.
The intelligent warehouse control center is a core control module of the whole system and is connected with all the sensors, the regulating equipment and the air flow management system 4 in real time through a wireless network. After receiving the data from the sensor, the control center processes and analyzes the data and sends instructions to the relevant equipment.
The control center is connected with the dynamic adjusting system 3 (comprising a temperature control device 31, a humidity regulator 32 and the like) and the airflow pipe system 4 through control signal lines. When detecting that the temperature, humidity or gas concentration in the bin is abnormal, the control center commands the corresponding equipment to start or stop automatically through the control signal lines.
The data processing module 5 is positioned in the intelligent warehouse control center and is responsible for collecting and processing all sensor data, and is connected with the cloud management platform 6 through the remote communication module to realize remote monitoring and control. The cloud management platform 6 can remotely send a control instruction to the intelligent warehouse control center, so that remote management of warehouse environments is realized.
The control center is also connected with the early warning system, and when any dangerous situation (such as gas leakage or abnormal temperature) is detected, the control center can automatically trigger the early warning system, and an alarm is sent through the audible and visual alarm device, the short message notification system and the remote notification system to notify a manager to process in time.
One linkage for the whole of the above units, modules or subsystems is as follows:
The sensor is connected with the control center: all the sensors (temperature, humidity, gas, weight, etc.) are connected with the intelligent warehouse control center through a wireless network. The sensor monitors the environmental parameters inside and outside the warehouse in real time and transmits the data to the control center. The control center will analyze the data and detect any anomalies.
Connection of the regulating device to the control center: the intelligent storage control center commands the operation of the temperature control device 31, the humidity regulator 32, the fan and other equipment through the control signal line according to the sensor data, so as to ensure that the environment in the storage is kept in a proper range.
Management and monitoring of an airflow system: the air flow management system 4 is connected with the internal and external environments of the warehouse through the air outlet 41, the air inlet 42 and the filter, the air quality in the warehouse is detected in real time by the air flow sensor 43, and the central air flow controller ensures the balance of the air flow in and out of the warehouse through the linkage with the intelligent warehouse control center.
Remote monitoring and data management: the intelligent warehouse control center synchronizes all data to the cloud management platform 6, and a manager can remotely monitor the warehouse state through the cloud platform, check real-time data and manually adjust the running state of the equipment according to the requirement.
The extended functions and application scenarios are as follows:
The invention is not only suitable for storing dangerous wastes, but also can be expanded according to different application scenes. By integrating additional sensors and control modules, the system is able to accommodate different types of hazardous waste storage requirements, such as highly radioactive waste, flammable and explosive substances, or toxic chemicals, etc. For example, for radioactive waste storage, the system may add radiation monitoring sensors, monitor the radiation levels within the warehouse in real time through the intelligent warehouse control center, and initiate radiation protection measures as needed.
The intelligent hazardous waste system provides a safe and efficient hazardous waste storage solution through a modularized design, multilayer safety protection and an intelligent environment regulating system. The system can effectively cope with various safety risks in dangerous waste storage, greatly improves the management efficiency and has wide application prospect.
While the invention has been described above with reference to the accompanying drawings, it will be apparent that the invention is not limited to the above embodiments, but is capable of being modified or applied directly to other applications without modification, as long as various insubstantial modifications of the method concept and technical solution of the invention are adopted, all within the scope of the invention.