158results about How to "Achieve storage" patented technology

The invention relates to a rapid detection device for the intensity of a light curing lamp, and relates to the technical field of light intensity detection equipment. The simulation mechanism comprises a plurality of connecting pipes, the axial directions of the connecting pipes are arranged in the length direction of the supporting cabinet, the connecting pipes are sequentially and coaxially communicated in the axial directions of the connecting pipes, supporting frames are arranged between the connecting pipes and the supporting cabinet, the connecting pipes are detachably connected with the corresponding supporting frames, and the supporting frames are slidably connected with the supporting cabinet; the detection mechanism comprises a detection pipe, the detection pipe is located between two adjacent connecting pipes, the detection pipe and the connecting pipes are coaxially arranged, the two ends of the detection pipe are detachably connected with the corresponding connecting pipes, and an ultraviolet intensity detection piece is arranged on the inner side wall of the detection pipe. According to the invention, the intensity of the photocuring lamp installed on the photocuring robot is directly detected, and rapid detection of the intensity of the photocuring lamp is realized.

The invention provides a method for preparing a carbon sequestration underground cemented filling material by carbonizing and activating all solid wastes. Firstly, alkaline solid waste and water are compounded to obtain solid waste slurry, and an inducer and the solid waste slurry are stirred at a low speed to obtain first slurry; secondly, under the condition of continuously introducing carbon dioxide, carrying out wet grinding treatment on the first slurry to obtain second slurry, and then adding a stabilizer to continuously carry out wet grinding treatment to obtain third slurry; and finally, uniformly mixing the third slurry, semi-hydrated phosphogypsum, iron tailings and water, and vibrating for multiple times to obtain the carbon sequestration underground cemented filling material. The carbon sequestration rate of the prepared carbon sequestration underground cemented filling material can reach 12.2%-20.4%, the softening coefficient can reach 0.86, and the carbon sequestration underground cemented filling material meets the requirements of tailing concrete of C3 strength grade, F3 expansion degree and S1 shrinkage rate in JC / T 2478-2018 Mine Goaf Filling Tailing Concrete, and has a wide application prospect as a mine and underground filling material.

The invention provides a natural gas hydrate reservoir transformation method based on recycled concrete aggregate, and belongs to the technical field of natural gas hydrate exploiting.The method comprises the steps that fracturing fluid with low viscosity is pumped into a well to form cracks, and crack forming operation is conducted; when a crack formed by the crack forming operation reaches a design value, slurry formed by mixing fracturing fluid with medium viscosity and recycled concrete aggregate with small particle size is pumped into a well; gradually increasing the viscosity of the fracturing fluid, increasing the filling amount of the recycled concrete aggregate and gradually increasing the particle size of the recycled concrete aggregate; stopping filling operation, performing fracturing fluid gel breaking reverse discharge and carbon dioxide injection replacement natural gas hydrate mining operation, adopting recycled concrete aggregate as a modification material, injecting carbon dioxide to enable the carbon dioxide to be subjected to carbonization reaction with the aggregate, promoting the decomposition of the hydrate by utilizing the heat release property of the carbonization reaction, and improving the strength and hardness of the carbonized aggregate; the support can be used as a reservoir support.

The utility model discloses a hollow glass stabilizing frame device which comprises a center seat, a side seat is arranged on the outer wall of the center seat, and a fastening pin is connected between the side seat and the center seat. The side seat comprises a side seat, a fastening hole is formed in the outer wall of the side seat, a pressure sensor is inserted into one side of the side seat, an insertion groove is formed in the bottom wall of the side seat, and a limiting supporting plate is inserted into the inner wall of the insertion groove; through the arrangement of the side base, in the use process, glass is placed between the side base and the center base, the fastening pin is rotated for fastening, and a pressure sensing instrument is arranged; according to the hollow glass stabilizing frame device, through the arrangement of the side base, in the using process, glass is placed between the side base and the center base, the fastening pin is rotated for fastening, and through the arrangement of the pressure sensor, when certain pressure is reached between the pressure sensor and the glass, the glass is fixed to the center base; therefore, the proper fastening effect between the side seats and the center seat and the glass is achieved, and the stable using effect of the frame is improved.

The invention provides a system for preparing urea by reducing carbon emission through renewable energy sources. The core of the system is that an electrolytic cell is used to decompose water to produce hydrogen and oxygen, where hydrogen is delivered to the first reaction furnace and oxygen is directed to the gasification furnace. In the first reaction furnace, nitrogen and hydrogen are combined to produce ammonia. And meanwhile, in the gasification furnace, raw material coal is converted into synthesis gas and is conveyed to the combustion furnace through a pipeline. Energy generated by the combustion furnace is used for driving the turbine so as to drive the generator to generate electricity. In addition, supercritical carbon dioxide serves as an energy storage medium, waste heat generated after the supercritical carbon dioxide expands to do work in the turbine is utilized, energy recovery is conducted through the heat regenerator and the condenser, and finally the supercritical carbon dioxide returns to the system to be recycled. By the adoption of the structure, unstable green energy sources such as wind energy and solar energy are ingeniously integrated, and it is ensured that the energy sources can be effectively utilized even if the energy sources cannot be directly connected into a power grid.

The invention discloses a device for carrying and storing graphite boats, and relates to the field of photovoltaic production. The device for carrying and storing the graphite boat comprises a mechanism base, a mechanism frame is connected to the mechanism base, a vertical rail is arranged on the mechanism frame, a lifting platform is connected to the vertical rail in a sliding mode, a lower hidden type transmission lifting unit is arranged in the mechanism base, and a two-way multi-stage forking unit is arranged on the lifting platform. The lifting platform is further provided with a two-side telescopic unit, and the mechanism frame is provided with a suspension type two-side material storage frame used for placing the graphite boat body in a suspension mode. According to the device for carrying and storing the graphite boats, full-automatic bidirectional automatic forking, double-row and double-layer automatic positioning and automatic storage of the long and thin graphite boats are achieved, the cargo turnover efficiency is greatly improved, the number of carrying mechanisms is reduced, and the quality is improved.

The present invention discloses a spiral phase-change energy storage heat exchanger, comprising a shell; a first channel in a plane spiral shape is arranged in the shell, and the axial ends of the first channel are blocked; a first fluid inlet pipe connected to the spiral inner circle inlet of the first channel is arranged at the upper part of the shell, and a first fluid outlet pipe connected to the spiral outer circle outlet of the first channel is arranged at the middle part of the shell; a plurality of phase-change energy storage units are arranged in the first channel; a second channel in a plane spiral structure is formed between adjacent spiral circle flow channels of the first channel, and the axial ends of the second channel are open; a second fluid inlet pipe connected to the second channel is arranged at the upper part of the shell, and a second fluid outlet pipe connected to the second channel is arranged at the lower part of the shell. The spiral phase-change energy storage heat exchanger of the present invention adopts a double spiral channel, and a phase-change energy storage unit is arranged in the first channel. Energy storage can be realized by utilizing the heat absorption and release characteristics of the phase-change material in the phase-change energy storage unit.

The utility model discloses a double-injection urea pump and an injection system, and relates to the technical field of engine tail gas treatment. Comprising a pump body; the pump body is provided with a liquid suction cavity, a liquid inlet cavity and a liquid discharge cavity; a diaphragm is arranged in the liquid suction cavity; a first sealing structure is arranged between the liquid suction cavity and the liquid inlet cavity, and a second sealing structure is arranged between the liquid suction cavity and the liquid discharge cavity; the first sealing structure is configured to be opened so that urea can enter the liquid suction cavity through the liquid inlet cavity when the diaphragm deviates from the liquid suction cavity and negative pressure is formed in the diaphragm. The second sealing structure is configured to be opened when the diaphragm compresses the liquid suction cavity to form positive pressure in the liquid suction cavity, so that urea is discharged out of the liquid suction cavity through the liquid discharge cavity; only the diaphragm is arranged in the liquid suction cavity in the pump body, and structures such as a valve element and a valve plate are not arranged, so that the structure is simplified, the internal volume of the liquid suction cavity is increased, and the double-spray flow of urea is improved.

The utility model provides an adjustable flushing and suction integrated surgical instrument, and belongs to the technical field of medical instruments. The adjustable flushing and suction integrated surgical instrument comprises a bottom plate, a waste water tank is mounted at the top end of the bottom plate, a clean water tank is mounted at the top end of the waste water tank, a suction mechanism is mounted on one side of the top end of the clean water tank, a flushing mechanism is mounted on the other side of the top end of the clean water tank, and an in-ear hose is arranged on one side of the bottom plate. The end, close to the bottom plate, of the outer side of the in-ear hose is sleeved with a pipe sleeve, a fixing frame is installed at the top end of the pipe sleeve, a control panel is installed at the top end of the fixing frame, and a camera, a suction pipe and a flushing pipe are embedded in the end, away from the bottom plate, of the in-ear hose; according to the visible flushing and suction integrated device, the integration of flushing and suction can be effectively realized, and the visible flushing and suction integrated device has a visible operation function and a relatively high practical value.

The invention relates to nanometer injection integrated skid-mounted equipment which is characterized in that a central rotating pipe (21) drives a lateral suction pipe (26), a support frame (27) and a soft film cover (28) to rotate, the upper side or the lower side of the soft film cover (28) is jacked up by a reversing rod (29) to be bent, and an inner pipe (22) is driven to slide up and down in a reciprocating manner along the central rotating pipe (21), so that nanometer oil displacement agents with different depths are stirred and prevented from generating precipitates; the stirring range and the stirring effect are improved, and the working efficiency is improved; high-pressure water flow enters the center rotating pipe (21), when the high-pressure water flow flows to the throat pipe section (24) from the necking section (23) of the inner pipe (22), the flow speed of the high-pressure water flow is increased, and the pressure intensity of the high-pressure water flow is reduced, so that the nanometer oil displacement agent in the tank body (11) is sucked and mixed through the lateral suction pipe (26) and is further mixed under the action of the soft film cover (28), and finally mixed liquid of the nanometer oil displacement agent and water in a certain proportion is obtained.

The invention relates to the technical field of picking, in particular to fruit tree planting picking equipment and method.The fruit tree planting picking equipment comprises a movable vehicle body and a digital display control panel, and mechanical arm structures are arranged on the upper sides of the two ends of the movable vehicle body in the moving direction of the movable vehicle body; a fruit storage box structure capable of storing fruits according to sizes in a grading manner is detachably arranged on the mobile vehicle body between the two mechanical arm structures; the mechanical arm structure is provided with a fruit transition receiving and placing bag structure which can move along with the picking net claw structure and keep in the same vertical direction. Through mutual cooperation and cooperation of the moving vehicle body, the mechanical arm structure, the picking net claw structure, the fruit transition receiving and placing bag structure, the fruit storage box structure and the like, multiple fruits can be picked and collected at a time, fruit unloading operation can be simplified, the picking efficiency is improved, and in addition, the fruits can be stored in a classified mode according to the size.

The utility model discloses a laser dust meter for chemical pollution detection, and relates to the technical field of chemical pollution detection. The device comprises a bottom plate, mounting frames are arranged on the two sides of the upper portion of the bottom plate, a detection cylinder is arranged between the mounting frames, a sampling assembly is arranged above the mounting frames, and a storage assembly is further arranged on the bottom plate; electric push rods in the sampling assembly are fixedly connected to the front and rear ends of the mounting rack, and piston shafts of the electric push rods are fixedly connected with a lifting plate. According to the utility model, the electric push rod and the lifting plate in the sampling assembly are used for driving the gas-collecting hood to lift, and the gas-collecting hood is used for sampling and detecting air at different heights, so that the problem that the air at different heights is inconvenient to sample and detect in the prior art is solved; a detected air sample is guided into a storage cylinder for storage through a first connecting pipe and a second connecting pipe in the storage assembly, so that the problem that the detection sample is inconvenient to store in the prior art is solved.

The utility model discloses a battery thermal management system. The battery thermal management system comprises a battery module, a control module, a timer, an air conditioning system heat exchanger, a four-way reversing valve and a compressor, the battery module comprises a shell, a semiconductor cooler is arranged on the outer surface of the shell, a refrigerant pipeline is arranged in the shell, a plurality of battery cells are arranged in an area defined by the refrigerant pipeline, the battery cells are all arranged in heat conduction pipes with fins in a sleeved mode, and gaps in the shell are filled with PCM phase change materials. Temperature sensors are respectively arranged on the inner surface of the shell and the upper and lower surfaces of the battery cell; a heat flux density sensor is arranged in the PCM phase change material; a first electromagnetic valve and a second electromagnetic valve are arranged at an inlet and an outlet of the refrigerant pipeline respectively, the first electromagnetic valve is connected with an air-conditioning system heat exchanger, and the air-conditioning system heat exchanger is connected with a compressor and the second electromagnetic valve through a four-way reversing valve. And the timer is connected with the semiconductor cooler, the first electromagnetic valve and the second electromagnetic valve. According to the utility model, accurate temperature control can be realized, and the temperature uniformity and safety of the battery are improved.

A biological medicine sample multi-channel friction access system comprises, from top to bottom, a sample bottle friction access mechanism, a sample bottle storage unit, an automatic sealing mechanism, a gas conveying mechanism and a transition transfer mechanism, which are sequentially arranged from top to bottom. The sample bottle friction access mechanism, the sample bottle storage unit, the automatic sealing mechanism and the gas conveying mechanism are sequentially arranged from top to bottom. The sample bottle friction access mechanism comprises a support, a sample bottle access unit and a sample bottle access driving mechanism. The sample bottle access driving mechanism drives the sample bottle transfer channel or the sample bottle storage channel in the sample bottle access unit to be docked with the sample bottle storage unit, or drives the sample bottle storage channel to be docked with the transition transfer mechanism. Each part constitutes a closed sample bottle storage and access system in a temperature control box. The sample bottle containing samples is stored in the sample bottle storage unit. The system realizes closed and efficient storage and batch rapid extraction of samples in an ultra-low temperature environment.

The utility model discloses a total moisture testing system which comprises a transfer module, a division module, a drying oven weighing module, a rejected sample recycling module, a sample bottle receiving, sending and storing module and a control assembly, the division module is used for dividing a sample in a sample bottle into a test sample and a prepared sample, loading the test sample into a tray, and loading the prepared sample into a bottle; the oven weighing module is used for temporarily storing a sample tray and drying and weighing the sample tray filled with a test sample, and the test sample subjected to constant weight treatment is changed into a rejected sample; the discarded sample recovery module is used for recovering discarded samples and cleaning sample plates; the sample bottle receiving, sending and storing module is used for receiving, sending and storing sample bottles filled with original samples and prepared samples; the transfer module is used for transferring the sample bottles and the sample trays among the stations; the control assembly is used for controlling all the modules to work. The total moisture testing system disclosed by the utility model has the advantages of high automation degree, high testing efficiency, convenience in sample preparation and high testing accuracy.

This application relates to the field of controlled nuclear fusion technology and provides a supercapacitor charging and discharging system, including: a supercapacitor module, an energy recovery system, a discharge system, a voltage detection circuit, and a voltage comparison circuit. The energy recovery system is connected to the supercapacitor module via a first control switch, and the discharge system is connected to the supercapacitor module via a second control switch. The input terminal of the voltage comparison circuit is connected to the first output terminal of the voltage detection circuit, and the output terminal of the voltage comparison circuit is connected to the control terminals of the first and second control switches respectively. The voltage comparison circuit outputs a first trigger signal when the output voltage of the voltage detection module is greater than a first reference voltage, and outputs a second trigger signal when the output voltage of the voltage detection module is less than the first reference voltage. The first trigger signal triggers the first control switch to close, and the second trigger signal triggers the second control switch to close. This achieves rapid discharge across the entire voltage range.

The utility model discloses a review recording device for software development, which relates to the technical field of software development and comprises a support plate, a positioning groove is arranged at the top of the outer wall of the support plate, a connecting plate is movably connected to the inner wall of the positioning groove, a hinge is arranged at the end of the connecting plate, and a mounting plate is movably mounted on the outer surface of the hinge. A writing board is arranged on the outer wall of one side of the mounting plate, a mounting shaft is arranged on the outer wall of one side of the mounting plate, and a hydraulic rod is arranged on the outer surface of the mounting shaft. According to the writing board, the mounting shaft is arranged on the outer wall of the mounting plate and used for supporting and connecting the hydraulic rod, the mounting plate is driven to swing along the hinge by starting the hydraulic rod, the angle of the writing board is adjusted, meanwhile, the inner threaded hole is formed in the top end of the supporting plate, and the supporting plate is tightly attached to the rubber plate by tightening the threaded disc, so that the writing board is convenient to use. And the moving position of the connecting plate is fixed, and the use flexibility of the device can be effectively improved.

The invention provides non-hydrogenated normal-temperature non-dairy milk and a preparation method thereof, and relates to the technical field of food processing. The stable system of the non-hydrogenated normal-temperature non-dairy milk is obtained through long-term research, and the stable system of the non-hydrogenated normal-temperature non-dairy milk takes 10-40% of non-hydrogenated vegetable oil as a base material, and is compounded with white granulated sugar, milk powder and monoglyceride according to a specific proportion. The cleaning agent is prepared from diglycerol fatty acid ester, diacetyl tartaric acid ester of mono (di) glycerides, sodium stearyl lactate, sodium caseinate, succinic acid ester of mono (di) glycerides, sucrose fatty acid ester, carrageenan, gellan gum, disodium hydrogen phosphate, sodium hexametaphosphate and deionized water. Experiments prove that the non-hydrogenated normal-temperature non-dairy milk adopting the stable system disclosed by the invention not only has better stability when being stored at room temperature for a long time, but also can keep better mouth feel. Therefore, the non-hydrogenated normal-temperature non-dairy cream provided by the invention effectively relieves the problem of harsh storage conditions of the existing plant cream, realizes normal-temperature storage, and reduces the storage and transportation cost.

This invention discloses a method for methane extraction and closed-loop carbon fixation in coal seams using hot flue gas-driven combustion-explosion fracturing. First, each horizontal branch well is divided into sections, and perforations are constructed in each section. Then, CH4 is used in each section. 4 Combustion-explosive fracturing technology utilizes in-situ synergistic combustion-explosion reactions to generate gas impact perforation fractures, allowing them to further develop and expand into a fracture network. Then, hot flue gas is sequentially injected into each horizontal branch well. Due to its high temperature, the hot flue gas promotes CH4 (chemical oxygen demand) in the coal seam. 4 Gas desorption, and CO in hot flue gas 2 SO 2 NO 2 Due to its competitive adsorption advantage, it can displace a large amount of CH4 adsorbed in extra-thick coal seams. 4 Gas, then hot flue gas and CH 4 The gas continues to be utilized in a closed loop, improving the efficiency of coal seam methane extraction while simultaneously achieving hot flue gas sequestration. Through this continuous closed-loop utilization process, the efficiency of methane combustion and fracturing, hot flue gas sequestration, and CH4 extraction in various areas of extra-thick coal seams is maximized. 4 Extraction efficiency.

The invention discloses a method for segmentally solidifying and sealing carbon dioxide through a gangue-based cemented filling body, and belongs to the technical field of mine environment treatment and carbon capture and sealing. According to the method, mine waste gangue is used as a main raw material, and efficient sealing and storage of carbon dioxide (CO2) are achieved through specific physical and chemical treatment. Firstly, gangue, cement, fly ash and water are prepared in proportion; and stirring the prepared raw materials to prepare the gangue-based cemented filling body slurry. Then, CO2 gas is introduced into the prepared slurry, and stirring is carried out; and then, the prepared gangue-based cemented filling body slurry is conveyed to a filling working face from a preparation site. And after the filling body slurry is hardened, CO2 is injected into the filling body, and the final storage process of CO2 is completed. The method not only can effectively utilize mine wastes and reduce environmental pollution, but also can realize long-term storage of carbon dioxide, has the advantages of simplicity in operation, environmental friendliness and the like, and is suitable for industrial large-scale application.

The utility model provides a carry-on bag for a hemodialysis patient, which comprises a bag body, a square hole is arranged on the upper surface of the bag body, a second zipper is sewn and fixed on the inner wall of the square hole, a bag cover is sewn and fixed on the rear side of the inner wall of the square hole, a first zipper is sewn and fixed on the outer side of the bag cover, and the first zipper is sewn and fixed on the outer side of the bag cover. The first zipper is connected with the second zipper through a zipper, net bags are sewn and fixed to the left side and the right side of the bag body, data of a patient can be conveniently displayed under the arrangement of the data containing box, rolling of the bag belt is achieved through the arrangement of the storage box, the sleeve and the torsional spring, and the bag belt can be conveniently folded under the arrangement of the rectangular-ambulatory-plane frame and the hook. According to the medical bag disclosed by the invention, the bag belt is convenient to fix, the bag body is carried through the bag belt, and through the arrangement of the elastic column and the air bag, the shock absorption of the liquid medicine bag and other medical supplies in the bag body is realized, the liquid medicine bag and other medical supplies are prevented from being damaged, and the heat insulation effect on the liquid medicine bag is achieved through the arrangement of the heat insulation layer.

This utility model discloses a water system for recycling CIP cleaning water for use in a cooling tower, including a recycling module, an external supply module, and a circulation module. Each piece of equipment is equipped with a first discharge pipe 41 for cleaning water. The recycling module includes a recycling water path and a recycling water storage tank. The recycling water storage tank has a recycling water inlet 1501 and a recycling water outlet. One end of the recycling water path is connected to each first discharge pipe 41, and the other end is connected to the recycling water inlet 1501. The external supply module includes an external supply water path and a heat exchange plate. One end of the external supply water path is connected to the recycling water outlet, and the other end is connected to the cooling tower. One side of the heat exchange plate is connected to the external supply water path, and the other side is connected to the brewing water supply path. The circulation module includes a circulation water path. The recycling water storage tank has a circulation inlet. One end of the circulation water path is connected to the recycling water outlet, and the other end is connected to the circulation inlet. The circulation water path is connected to the side of the heat exchange plate opposite to the brewing water supply path. This water system can recycle, store, and use the residual CIP cleaning water in the equipment for cooling tower cooling.

The utility model relates to a novel flying fork type winding device which comprises a feeding device and a winding device which are sequentially arranged, the feeding device comprises a first installation table and a first roller, a workpiece is wound on the first roller, the first roller is rotationally connected with the first installation table, and the winding device is arranged on the first installation table. The winding device comprises an installation rotating disc and at least one second roller, fibers are wound on the second rollers, the second rollers are rotationally connected with the installation rotating disc, and the installation rotating disc rotates around a workpiece to enable the fibers to be wound on the workpiece; the workpieces are stored and released by rotating the first roller; the fibers are stored and released by rotating the second roller; the mounting turntable rotates around the workpiece, so that the fibers on the second roller are wound on the workpiece; due to the design, more materials can be stored at one time, and automatic feeding and winding can be achieved, so that the operation steps of workers are reduced, and the production efficiency is improved.

The utility model discloses a flue gas component analysis box, and relates to the technical field of thermal power generation analysis, the flue gas component analysis box is provided with a box body, a box cover and a dust removal filtering mechanism, the flue gas component analysis box can be used for storing and carrying a flue gas component analyzer, and the flue gas component analyzer is convenient to store and carry. Moreover, when the smoke component analyzer needs to be stored and carried, the smoke component analyzer can be placed in the placement space, and the box cover covers the opening, so that the opening is closed, dust prevention can be performed on the smoke component analyzer in the storage and carrying processes, and the dust prevention function is achieved. Moreover, when external flue gas to be detected needs to be detected, the box cover can be detached from the box body, so that the box cover opens the opening, the flue gas component analyzer placed in the placing space is in a to-be-operated state, and the external flue gas to be detected flows into the flue gas component analyzer through the dust removal filtering mechanism and then flows out of the opening; the detection on the external to-be-detected flue gas is realized.

The invention discloses a control method for a methyl acrylate storage system and the storage system.The storage system comprises a liquid storage tank used for storing methyl acrylate; the gas supply unit is used for providing polymerization inhibition gas for the liquid storage tank inner body; and the control unit is used for controlling the storage system to work, and when the methyl acrylate liquid is stored in the liquid storage tank, the control unit controls the gas supply unit to continuously provide the polymerization inhibition gas. The methyl acrylate storage system has the beneficial effects that a set of storage system with the liquid storage tank is arranged, so that a supply manufacturer can transport methyl acrylate by adopting a tank car, secondary reshipment is not needed in the production and use process, the safety coefficient of materials in the storage and transportation process is improved, and the use cost is reduced; and polymerization inhibition gas is introduced into the liquid storage tank, so that self-polymerization of the methyl acrylate can be prevented, the storage system can store the methyl acrylate for a long time, meanwhile, the polymerization inhibition gas does not reduce the purity of the material, and the subsequent polymerization reaction rate is accelerated.

The invention discloses a computer auxiliary heat dissipation device, and belongs to the field of computer heat dissipation. A computer auxiliary heat dissipation device comprises an energy storage box and further comprises a plurality of heat preservation partition plates which are fixedly connected into the energy storage box at equal intervals, and energy storage cavities are formed between every two adjacent heat preservation partition plates and between the heat preservation partition plates and the energy storage box. The heat dissipation box is fixedly arranged on the lower side of the energy storage box; the heat preservation layer is arranged on the inner walls of the energy storage box and the heat dissipation box; the heat conducting sheet is fixedly arranged on the lower side of the heat dissipation box; the heat dissipation cavity is arranged in the heat dissipation box, and the heat dissipation cavity is communicated with the energy storage cavity; according to the invention, the cold energy is stored to quickly cool the CPU which is heavier in working load and sharply heated, and the cooling can be realized without increasing the power of the refrigerating machine and the circulating pump, so that the noise is effectively reduced, and the cooling efficiency of the CPU is effectively improved.

This invention discloses a flexible, inertial wave energy harvesting device, comprising a floating assembly and a flexible, inertial energy harvesting unit. The flexible, inertial energy harvesting unit includes a fixed plate, vertically positioned along the Z-axis. A one-way bearing is mounted on the surface of the fixed plate. Based on the one-way bearing, two fixed pulleys are positioned downwards along the Z-axis. A rotating shaft is mounted on the one-way bearing. A chain is fitted onto the one-way bearing, with the first end of the chain connected to the end of a steel wire rope, and the end of the chain hooked to the first end of a spring. The chain engages with a sprocket. The end of the spring is fixed to the fixed plate. The steel wire rope of the flexible traction component passes sequentially around the two fixed pulleys and connects to an eccentric mass block located below the two fixed pulleys along the Z-axis. The one-way bearing is connected to a gear set. This invention improves the wave energy capture efficiency, environmental adaptability, and operational stability of the device.

This utility model provides a self-cleaning photovoltaic panel, including a photovoltaic support frame, a photovoltaic panel mounted on the photovoltaic support frame, a water guide channel below the photovoltaic panel, and a circulating water tank located below one side of the water guide channel. The photovoltaic support frame includes a front support frame and a rear support frame, with a diagonal support frame between the front and rear support frames. The photovoltaic panel is mounted on the diagonal support frame, and the photovoltaic panel includes an upper photovoltaic panel and a lower photovoltaic panel. A detachable intermediate sieve is located between the upper and lower photovoltaic panels, and a water spray pipe is mounted on the top of the upper photovoltaic panel. This invention solves the problem that most existing photovoltaic equipment lacks effective utilization of rainwater.

The invention relates to the technical field of negative carbon filling, and discloses a coal-based solid waste treatment device and method.The coal-based solid waste treatment device comprises a conveying mechanism used for transferring coal-based solid waste to a goaf and unloading the coal-based solid waste; the air and glue spraying mechanism is used for blowing off and stacking the coal-based solid waste discharged by the conveying mechanism to form a stacking layer and spraying a cementing layer capable of covering the stacking layer on the stacking layer; according to the coal-based solid waste treatment device, the effects of treating a large amount of coal-based solid waste and controlling surface subsidence and rock stratum movement can be achieved, carbon sequestration is achieved, the carbon dioxide treatment way is expanded, and the dual-carbon target can be achieved in an assisting mode.

The utility model provides a module for containing a single medicine and a safe case for hemp essence medicine. The module for containing the single medicine comprises a module box body and a plurality of single medicine modules. Wherein an accommodating space is formed in the module box body; the plurality of single medicine modules are accommodated in the accommodating space of the module box body; the single-medicine module is used for containing single medicine. According to the module for containing the single medicine, the single medicine module capable of containing the single medicine is contained in the containing space of the module box body, and storage of hemp essence medicine is achieved. The module box body is simple in structure, and the safety of storing various hemp essence medicines is achieved. And meanwhile, the manufacturing cost is reduced.