Intelligent slope protection system based on solid waste power storage module and manufacturing method of intelligent slope protection system

Abstract

The invention discloses an intelligent slope protection system based on a solid waste electricity storage module and a manufacturing method of the intelligent slope protection system, and belongs to the technical field of ecological slope protection, the intelligent slope protection system comprises an intelligent system, a protective layer, an electricity storage layer, an enhancement layer and a waterproof layer, the electricity storage layer comprises a basalt fiber woven fabric interlayer, an electricity storage unit and a circuit, and the electricity storage unit is arranged according to the site. The intelligent system comprises a power supply assembly, an integration module and a wireless communication unit, the integration module and the wireless communication unit are arranged in a circuit layer formed by a circuit, the power supply assembly is connected with the electricity storage layer through the integration module, and the wireless communication unit is connected with the cloud platform. The data acquisition module is used for uploading data of voltage, temperature, humidity, strain and state of charge in real time; the solid waste electricity storage slope protection blanket is integrated and matched with an intelligent system, the three-in-one function integration of protection, electricity storage and ecology is achieved, and then slope self-energy-supply monitoring and protection are achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ecological slope protection, in particular to an intelligent slope protection system based on a solid waste power storage module and a manufacturing method thereof. BACKGROUND

[0002] Traditional concrete slope protection technology and ecological slope protection technology have single functions, cannot collect environmental energy for power storage, cannot power monitoring equipment, have high maintenance costs, only have mechanical protection or simple ecological restoration functions, cannot realize energy collection and storage, and are difficult to meet the needs of new infrastructure for "low carbonization" and "intelligentization". The rigid slope protection structure destroys the natural landscape, and the material production has high carbon emissions (concrete carbon emissions are about 0.3-0.8 tons of CO2 per cubic meter), which is contradictory to the "double carbon" goal. Existing power storage devices (lithium batteries and super capacitors) are mostly rigidly packaged, are difficult to be effectively integrated with flexible slope protection materials (geotextiles and fiber woven fabrics), are prone to structural failure due to slope deformation. Traditional lithium batteries are difficult to realize large-current charging and discharging, have low power density, slow charging and discharging rate, and limited cycle life, and deep charging and discharging will accelerate aging, so that the life may be shortened to 1-2 years in the slope power storage scene of frequent charging and discharging, and the adaptability of lithium batteries is poor in a harsh temperature environment, and the performance decays significantly under extreme temperature and humidity (-30℃-70℃), ultraviolet radiation and chemical corrosion (salt spray and acid rain), and the life is less than 2 years.

[0003] Traditional slope protection material production and ecological restoration layer construction are carried out in stages, have low efficiency (the comprehensive cost is greater than 200 yuan / m2), and have poor interface reliability. Material proportioning and process parameters (temperature and pressure) depend on manual experience, and it is difficult to realize consistency of solid waste-based power storage materials (performance fluctuation is greater than 15%), and existing production lines are designed for standardized products and cannot adapt to the customization needs of slope protection blankets (such as slope self-adaptive cutting and embedding of special-shaped power storage modules).

[0004] Real-time monitoring lag: material defects (porosity unevenness and electrode layering) in the production process depend on offline detection, and the yield is low (<80%), and the rework cost is high. SUMMARY

[0005] The purpose of the present application is to provide an intelligent slope protection system based on a solid waste power storage module and a manufacturing method thereof, which realizes the integration of "protection-power storage-ecology" by integrating the solid waste power storage slope protection blanket with the intelligent system, and realizes slope self-powered monitoring and protection.

[0006] To achieve the above purpose, the present application provides the following solutions: The application discloses an intelligent slope protection system based on a solid waste electricity storage module, which comprises an intelligent system, a protection layer, an electricity storage layer, an enhancement layer and a waterproof layer which are sequentially connected from top to bottom, the electricity storage layer comprises basalt fiber cloth interlayers and electricity storage units and circuits arranged in the basalt fiber cloth interlayers, the intelligent system comprises a power supply assembly, integrated modules arranged in a circuit layer formed by the circuits and a wireless communication unit, the power supply assembly is connected with the electricity storage layer through the integrated modules, the wireless communication unit is connected with a cloud platform, and the wireless communication unit is used for uploading data of voltage, temperature, humidity, strain and state of charge in real time.

[0007] Preferably, the electricity storage units are externally packaged with thermoplastic polyurethane films, the electricity storage units are arranged in an array mode in the basalt fiber cloth interlayers, and the circuits are connected with the electricity storage units in series to form the electricity storage layer and are connected with the power supply assembly through the integrated modules.

[0008] Preferably, the circuits are connected with the electricity storage units in series in a serpentine mode.

[0009] Preferably, the waterproof layer is a waterproof blanket arranged at the bottom of the enhancement layer and used for preventing water from entering.

[0010] Preferably, the enhancement layer is a geogrid arranged on the waterproof blanket.

[0011] Preferably, the protection layer is a plurality of solid waste cementitious material shells arranged in an array mode and matched with the electricity storage units and arranged on the basalt fiber cloth interlayers, the solid waste cementitious material shell is a regular quadrangular frustum with a bottom side length of 10 cm, a height of 10 cm and a shell thickness of no less than 2 cm.

[0012] Preferably, the solid waste cementitious material shell is made of a pozzolanic material and an alkali-activated material.

[0013] A manufacturing method of the intelligent slope protection system based on the solid waste electricity storage module, comprising the following steps. Material prefabrication: solid waste raw materials are uniformly mixed with conductive materials after ball milling and activation treatment, slurry is prepared, electrodes are 3D printed, the middle of the electrodes is added with a film, and a solid waste-based capacitor unit is assembled; or solid waste raw materials are prepared into slurry, electrolytes are 3D printed, and a solid waste-based capacitor unit is combined with metal electrodes; Automatic assembly and cloth sewing: a robot arm implants electricity storage units and circuits into a cloth interlayer according to preset coordinates and synchronously completes sewing; Shell pouring: a solid waste cementitious material is covered on a surface through extrusion molding and is cured through infrared heating; Electricity performance test: an automatic probe table detects internal resistance and insulation resistance of each electricity storage unit; Optical detection: the AI vision system identifies the solid waste cementitious material shell cracks, when the shell cracks are greater than 0.1mm, it is defined as defective product, and the defective product is removed by artificial or mechanical.

[0014] Preferably, the internal resistance of the electricity storage unit is ≤1000Ω, and the insulation resistance is ≥100MΩ.

[0015] The present application has the following technical effects relative to the prior art: The present application realizes the integration of the functions of "protection-power storage-ecology" by integrating the solid waste power storage slope protection blanket and cooperating with the intelligent system, thereby achieving self-powered monitoring and protection of the slope. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0017] Figure 1 It is a structural schematic diagram of the basalt fiber woven cloth interlayer of the present application; Figure 2 It is a sectional view of the protection layer, power storage layer, reinforcing layer and waterproof layer of the present application; Figure 3 It is a top view of the electricity storage unit of the present application; Figure 4 It is an array arrangement diagram of the electricity storage unit of the present application.

[0018] Among them, 1, protection layer; 2, power storage layer; 3, reinforcing layer; 4, waterproof layer; 5, electricity storage unit; 6, basalt fiber woven cloth interlayer; 7, circuit; 8, wire integration part. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application, and obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0020] The purpose of the present application is to provide an intelligent slope protection system based on a solid waste power storage module and a manufacturing method thereof, which realizes the integration of the functions of "protection-power storage-ecology" by integrating the solid waste power storage slope protection blanket and cooperating with the intelligent system, thereby achieving self-powered monitoring and protection of the slope.

[0021] In order to make the above objectives, characteristics and advantages of the present application more obvious and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0022] Reference Figures 1 to 4 The application discloses an intelligent slope protection system based on solid waste power storage modules, which comprises an intelligent system, a protection layer, a power storage layer, an enhancement layer and a waterproof layer connected in sequence from top to bottom, wherein the power storage layer comprises basalt fiber fabric sandwich and power storage units and circuits arranged in the basalt fiber fabric sandwich, and the power storage units comprise capacitor units and battery units; the intelligent system comprises a power supply assembly, an integrated module arranged in a circuit layer formed by the circuits and a wireless communication unit; the power supply assembly is connected with the power storage layer through the integrated module; the wireless communication unit is connected with a cloud platform and is used for uploading data of voltage, temperature, humidity, strain and state of charge in real time; the power storage units can select solid waste-based capacitor units and battery units according to field requirements; in a scene requiring high power output, the proportion of the capacitor units is increased; in a scene requiring long-time power storage, the proportion of the battery units is increased; the solid waste power storage slope protection blanket is integrated and matched with the intelligent system, so that the functions of protection, power storage and ecology are integrated, and then the slope self-power supply monitoring and protection are achieved.

[0023] Further, the proportion of the capacitor units and the battery units is designed and configured according to field requirements; in a scene requiring high power output, the proportion of the capacitor units is increased; in a scene requiring long-time power storage, the proportion of the battery units is increased; the power storage units are arranged in an array mode in the basalt fiber fabric sandwich, and the circuits are connected with the power storage units in series to form the power storage layer and are connected with the power supply assembly through the integrated module.

[0024] Further, the circuits adopt embedded circuits, and the wires of the circuits are embedded in the basalt fiber fabric sandwich and are connected with the power storage units.

[0025] Further, the power supply assembly can be independently arranged as a fan blade, a water turbine or a solar panel and is connected with the power storage layer through wires; the solar panel is attached to the surface of the shell, selects a flexible perovskite photovoltaic film and is connected with the power storage units through wires.

[0026] Reference Figure 1 The circuits are connected with the power storage units in sequence in a snake shape.

[0027] Reference Figure 2 The waterproof layer is a waterproof blanket arranged at the bottom and used for preventing water from entering, so as to ensure the dryness of the power storage layer.

[0028] Further, the enhancement layer is a geogrid arranged on the waterproof blanket, which provides mechanical support and disperses stress to prevent the deformation of the waterproof blanket.

[0029] ReferenceFigure 2 The protective layer is a plurality of solid waste cementitious material shells arranged in an array and matched with the power storage unit, which are arranged on the basalt fiber cloth interlayer. The solid waste cementitious material shell is a regular quadrangular frustum with a bottom side length of 10 cm, a height of 10 cm, and a shell thickness of not less than 2 cm.

[0030] Further, the solid waste cementitious material shell is made of pozzolanic material and alkali-activated material, which provides protection against erosion and ultraviolet rays for the lower power storage layer.

[0031] Further, the AI vision system identifies cracks in the solid waste cementitious material shell. When the shell crack is greater than 0.1 mm, it is defined as a defective product, which is removed by artificial or mechanical means.

[0032] The relationship between each structure is as follows: Further, the basalt fiber cloth is stitched with high-strength polyester thread (tensile strength > 500N), and the power storage unit and circuit in the interlayer are tightly fixed.

[0033] HDPE plastic anchors (diameter 10mm, length 200mm) are used to penetrate the full layer structure at a spacing of 1m x 1m. The anchor head is embedded with a magnet (NdFeB, diameter 15mm), which is adsorbed and fixed with the conductive grid in the middle layer (anchor system pullout resistance ≥1.5kN / peg, meeting the slope anti-sliding requirement (safety factor FS > 1.3) of slope ≤45°).

[0034] Power storage unit interconnection: the positive and negative electrodes of the power storage unit are connected in series / parallel through wires to form a system with an output voltage of 220V.

[0035] New energy input: the new energy input end is connected to the MPPT controller in the circuit layer through a waterproof plug (IP67).

[0036] Load output: the circuit layer leads out an XT60 interface (maximum 30A) and a USB-PD port, supporting direct current devices and inverters.

[0037] Intelligent system linkage: Wireless communication: the controller is connected to the cloud platform through a LoRa module, and real-time voltage, temperature, humidity, strain, and SOC (state of charge) data are uploaded.

[0038] Self-protection mechanism: overvoltage / overcurrent signals trigger MOSFET to cut off the circuit, achieving circuit protection, and sending an alarm through the APP.

[0039] Reference Figure 1 The wire integration part is used to connect external circuits or electrical components or electrical appliances.

[0040] A manufacturing method of an intelligent slope protection system based on a solid waste power storage module, comprising the following steps: Capacitor unit (solid waste-based capacitor unit) prefabrication: Capacitor unit prefabrication is divided into two modes, mode one adopts solid waste material, which is activated and mixed uniformly with conductive material to form slurry, 3D printing is adopted to form electrodes, and a separator is added in the middle, and after electrolyte is injected, a capacitor unit is assembled; mode two adopts solid waste material to form slurry, 3D printing is adopted to form electrolyte, and a capacitor unit is assembled in cooperation with a metal electrode.

[0041] Battery unit prefabrication: Reference is made to the mature process of existing commercial lithium batteries, including but not limited to adopting lithium cobalt oxide, lithium iron phosphate or ternary material as a positive active material, and graphite or silicon-carbon material as a negative electrode, which are respectively coated on a metal current collector (such as aluminum foil, copper foil or nickel-based frame) and then dried and compacted, a liquid or solid electrolyte is configured, and a separator and an electrode are assembled, and a battery unit is formed in a lamination or winding mode.

[0042] Storage unit combination: According to actual design requirements, capacitor units and battery units are combined and configured to realize the complementary functions of power type and energy type. The capacitor unit is used for rapid charging and discharging and pulse power output, and the battery unit is used for long-time energy storage and steady-state power supply. According to the application scene, the proportion of the two is adjusted: in the scene that needs to meet the large power transient output, the proportion of the capacitor unit is increased; in the scene that needs to realize long-time power support, the proportion of the battery unit is increased.

[0043] Wherein, Storage layer manufacturing: The circuit is connected in series with the storage unit, embedded in the basalt fiber fabric sandwich, and assembled into a storage layer.

[0044] The storage layer is connected with the power supply assembly through the integrated module, and the use of electric appliances is realized through DC bus series / parallel connection.

[0045] Automatic assembly fabric sewing: the robot arm implants the storage unit and the circuit into the fabric sandwich according to the preset coordinates, and simultaneously completes the sewing; Shell pouring: the solid waste cementing material is covered on the surface by extrusion molding, and is cured by infrared heating; Electrical performance test: automatic probe table detects the internal resistance and insulation resistance of each storage unit; Optical detection: AI vision system identifies the cracks of the solid waste cementing material shell, and when the shell crack is greater than 0.1mm, it is defined as a defective product, and the defective product is removed by manual or mechanical means.

[0046] The workflow of the application is divided into four stages of energy collection, storage, output, monitoring and maintenance: Energy collection: New energy generation: The power supply assembly converts new energy such as wind energy, water energy or solar energy into electrical energy, which is output to the storage layer after optimization by the MPPT controller.

[0047] Storage: The capacitance unit has a capacitance of no less than 60 F, a volume energy storage of no less than 0.5 kWh / m2, realizes voltage equalization by using a capacitor management system (CMS), and has a voltage deviation of no more than 1 %V / unit; The battery unit has a total energy storage of no less than 0.2 kWh, a volume energy storage of no less than 5 kWh / m2, and uses a battery management system (BMS); the voltage deviation is controlled to be no more than 50 mV / unit; The power type and energy type are complementary by combining the two types of energy storage units, i.e., the capacitance unit and the battery unit. The capacitance unit is used for fast charging and discharging and power regulation, and the battery unit is used for energy storage and long-time output; the two types of units realize energy coordination through a DC-DC converter.

[0048] The capacitance unit of the energy storage slope protection carpet structure should meet the performance requirements of the capacitance unit, and the battery unit should meet the performance requirements of the battery unit, and the BMS and CMS should be cooperatively controlled to ensure system voltage balance and operation safety.

[0049] Output: The capacitance unit should be able to provide a peak power output of no less than 1000 W; it is suitable for pulse loads, burst power demand, and voltage stabilization.

[0050] The battery unit should be able to stably output continuous power of no less than 30 W, support long-time operation within the rated voltage range, and meet the demand of key loads such as sensors, communication, and lighting.

[0051] The overall output of the 1 m x 1 m energy storage slope protection carpet should also meet the following requirements: 1. The system output is mainly direct current, and the bus voltage can reach 220 V. The system can be converted into alternating current output through an inverter module to adapt to municipal power or on-site equipment.

[0052] 2. The system circuit layer is provided with a direct current output interface and a multifunctional interface (such as USB-PD, supporting low voltage demand) for small power terminal equipment. When it is necessary to drive alternating current loads, alternating current output is realized through an inverter.

[0053] 3. The system output power should be automatically adjusted according to the load demand, and the direct current output range covers 0-500 W, in which the capacitance sub-unit is used for fast pulse compensation, and the battery sub-unit is used for continuous energy supply.

[0054] 4. The output end is provided with anti-reverse connection, overvoltage, overcurrent, and short circuit protection circuits, and has three-level lightning protection modules; when an abnormality is detected, the system can automatically cut off the output.

[0055] 5. Key loads can be supplied with off-grid power for ≥24 h in rainy weather.

[0056] Monitoring and maintenance: Data acquisition: Voltage, temperature, humidity, strain, state of charge sensor real-time monitoring of the state of the blanket, abnormal data trigger early warning.

[0057] Predictive maintenance: AI algorithm analyzes historical data to predict the service life of the power storage unit (error <3% for capacitor unit, error <10% for battery unit), guiding the replacement cycle.

[0058] In the present application, specific examples are applied to illustrate the principles and implementation modes of the present application. The above examples are only used to help understand the method and core idea of the present application; at the same time, for those skilled in the art, according to the idea of the present application, the specific implementation mode and application range will be changed. In view of the above, the content of the specification should not be understood as a limitation of the present application.

Claims

1. A smart slope protection system based on solid waste energy storage module, characterized in that, The intelligent system, the protection layer connected from top to bottom, the power storage layer, the reinforcement layer and the waterproof layer, the power storage layer includes basalt fiber cloth sandwich and power storage unit and circuit arranged in the basalt fiber cloth sandwich, the intelligent system includes power supply assembly, integrated module arranged in the circuit layer formed by the circuit and wireless communication unit, the power supply assembly is connected with the power storage layer through the integrated module, the wireless communication unit is connected with the cloud platform, and the data of voltage, temperature, humidity, strain and state of charge is uploaded in real time.

2. The solid waste based storage module based intelligent slope protection system as claimed in claim 1 wherein, The power storage unit is externally packaged with thermoplastic polyurethane film, the power storage unit is arranged in the basalt fiber cloth sandwich in an array mode, and the circuit is connected with the power storage unit in series to form a power storage layer and is connected with the power supply assembly through the integrated module.

3. The intelligent slope protection system based on solid waste storage module as claimed in claim 2, wherein, The circuit is connected with the power storage unit in series in a snake shape.

4. The solid waste based storage module based intelligent slope protection system as claimed in claim 1 wherein, The waterproof layer is a waterproof blanket arranged at the bottom of the reinforcement layer to prevent water from entering.

5. The intelligent slope protection system based on solid waste storage module as claimed in claim 4, wherein, The reinforcement layer is a geogrid arranged on the waterproof blanket.

6. The intelligent slope protection system based on solid waste storage module according to claim 5, characterized in that, The protection layer is a plurality of solid waste cementitious material shells arranged in an array and matched with the power storage unit and arranged on the basalt fiber cloth sandwich, the solid waste cementitious material shell is a regular quadrangular frustum with a bottom side length of 10 cm, a height of 10 cm and a shell thickness of not less than 2 cm.

7. The solid waste-based energy storage module-based intelligent slope protection system according to claim 6, wherein, The solid waste cementitious material shell is made of pozzolanic material and alkali-activated material.

8. A manufacturing method of an intelligent slope protection system based on solid waste energy storage module, characterized in that, The intelligent slope protection system based on the solid waste power storage module is applied to the intelligent slope protection system based on the solid waste power storage module of any one of claims 1-7, comprising the following steps: Material preparation: solid waste raw materials are ball milled and activated, mixed with conductive materials to form slurry, 3D printed into electrodes, the electrodes are added with film in the middle, and assembled into solid waste-based capacitor units; or solid waste raw materials are made into slurry, 3D printed into electrolyte, and combined with metal electrodes to form solid waste-based capacitor units; Automatic assembly and cloth sewing: the robot arm implants the power storage unit and the circuit into the cloth sandwich according to the preset coordinates, and synchronously completes the sewing; Shell pouring: the solid waste cementitious material is extruded to cover the surface and is cured by infrared heating; Electric performance test: automatic probe table detects the internal resistance and insulation resistance of each power storage unit; Optical detection: AI vision system identifies the crack of the solid waste cementitious material shell, and when the crack of the shell is greater than 0.1 mm, it is defined as defective product, and the defective product is removed by manual or mechanical means. 9.The manufacturing method of the intelligent slope protection system based on the solid waste storage module according to claim 8, characterized in that, The internal resistance of the power storage unit is ≤1000Ω, and the insulation resistance is ≥100MΩ.

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