257results about How to "Accelerated aging" patented technology

The invention discloses a 2.5 D Chiplet structure physical field coupling characteristic analysis method. The method specifically comprises the following steps: step 1, adding a solid heat transfer physical field interface, a solid mechanical physical field interface and a thermal expansion physical field interface to a 2.5 D Chiplet structure; 2, boundary conditions are added to a solid heat transfer physical field interface, and the temperature distribution condition of the 2.5 D Chiplet structure is obtained; step 3, solving the deformation and stress distribution conditions of the 2.5 D Chiplet structure; 4, the solid heat transfer physical field interface and the solid mechanical physical field interface are coupled through the expansion physical field interface; and 5, carrying out grid division on the 2.5 D Chiplet structure to obtain the temperature, stress and deformation distribution conditions of the structure. The method can accurately predict the distribution of the temperature field and the force field on the packaging chip, and facilitates the thermal analysis of the packaging structure.

The invention discloses a cyclic aging test and performance evaluation method, device and system of a battery cell and a storage medium, and is applied to the technical field of testing, and the cyclic aging test method of the battery cell comprises the following steps: executing a charging operation on a to-be-tested battery cell of the aging test; discharging operation is carried out on the to-be-detected battery cell after charging is finished, so that the to-be-detected battery cell enters an over-discharging state, and the over-discharging state is a state which is reached after the to-be-detected battery cell reaches a full discharging state and the discharging operation is continuously carried out on the to-be-detected battery cell; and data acquisition is performed on the to-be-tested cell entering the over-discharge state to obtain the total discharge capacity and the expansion force of the aging test, and the next aging test is cyclically performed until the cyclic aging test is stopped, so that the problem of low aging test efficiency of the cell is relieved, and the accelerated cyclic aging test efficiency of the cell is improved.

The invention belongs to the technical field of photovoltaic power generation, and particularly relates to an energy storage management system of distributed photovoltaic power generation equipment, which comprises a photovoltaic module used for converting illumination into direct current; the energy storage module is used for storing direct current; the grid-connected inverter is connected with the energy storage module and is used for converting the direct current into alternating current and supplying power to a load in cooperation with a power grid; the cloud platform is used for predicting the power demand J of the load in the next day and predicting the power generation R of the photovoltaic module in the next day; judging whether the sum of the next-day generating capacity and the remaining capacity meets the next-day power consumption of the load or not based on the next-day power demand, the next-day generating capacity and the remaining capacity by predicting the next-day power demand of the load and the next-day generating capacity of the photovoltaic module and obtaining the remaining capacity of the energy storage module; the decision module controls the power grid and the grid-connected inverter to supply power to the load; the influence on the chemical property of the energy storage battery, the acceleration on the aging of the energy storage battery and the sulfation phenomenon of the energy storage battery due to long-time deficiency of the energy storage battery are prevented.

The invention relates to a low-smoke halogen-free flame-retardant polyolefin insulation material for an in-vehicle high-voltage cable. The low-smoke halogen-free flame-retardant polyolefin insulation material comprises the following raw materials in parts by mass: 30-50 parts of SEBS, 30-50 parts of an ethylene-propylene-butylene block copolymer elastomer, 10-20 parts of a polyethylene grafted maleic anhydride compatilizer, 3-5 parts of color master batch, 1.5-2.5 parts of an antioxidant, 110-130 parts of aluminum hydroxide, 1.5-3 parts of phosphorus-containing silane, 1-2 parts of a cross-linking agent and 3-5 parts of silicone master batch. The SEBS is in the form of an unoil-filled particle; the aluminum hydroxide is powdery and is modified by phosphorus-containing silane; the cross-linking agent is a polyfunctional group cross-linking sensitizer, and the number of functional groups is not less than 2. The preparation method of the insulating material comprises the following steps: S1, modifying aluminum hydroxide powder by using phosphorus-containing silane; s2, uniformly mixing the matrix resin; s3, granulating by adopting a double-screw extruder with a large length-diameter ratio; s4, the materials obtained in the step S3, the materials obtained in the step S1 and other raw materials are subjected to banburying and double-stage production granulation, and a finished product is obtained.

The invention relates to the technical field of LEDs, in particular to a quaternary yellow-green LED epitaxial wafer and a preparation method thereof. The quaternary yellow-green LED epitaxial wafer sequentially comprises a GaAs substrate, a GaAs buffer layer, an N-type gradient doped waveguide layer, a single quantum well active layer, a P-type gradient doped waveguide layer, a P-type self-absorption layer, a P-type transition layer and a P-type periodic current expansion layer from bottom to top. Through the design that the N / P type gradient doped waveguide layer is combined with the single quantum well active layer, the P type self-absorption layer and the P type GaP / GaAsP periodic current expansion layer, and the MOCVD technology is adopted for growth, the obtained low-brightness and high-reliability quaternary yellow-green LED epitaxial wafer structure has the advantages of being high in antistatic performance, excellent in aging performance, good in surface flatness and uniformity, high in light emitting efficiency and the like. The method has the characteristics of simple process, low production cost and raw material cost and the like, is used for replacing two-component and three-component LEDs grown by an LPE technology, and has better reliability and application prospect.

The invention relates to the field of concrete additives, in particular to a heat-resistant anti-freezing water-based permeable inorganic waterproof agent as well as a preparation method and application thereof. The invention discloses a heat-resistant and anti-freezing water-based permeable inorganic waterproof agent which is prepared from the following raw materials in parts by mass: 55-70 parts of active potassium silicate, 10-12 parts of Portland cement, 10-20 parts of modified silicon dioxide, 5-10 parts of a filling agent, 2-4 parts of a coupling agent, 0.5-1.5 parts of a catalyst, 3-8 parts of a dispersing agent, 1.5-3 parts of a stabilizer and 30-50 parts of deionized water. The inorganic waterproof agent prepared by the invention not only has excellent waterproof performance, but also can effectively improve the corrosion resistance, aging resistance, stability and the like of concrete at the same time, can meet the construction requirements of existing deep operation, has very excellent comprehensive performance, and has very excellent application prospects.

The invention belongs to the technical field of preparation of postbiotics, and discloses a preparation method and application of lactic acid bacteria fermented Chinese chestnut protein postbiotics for improving systemic chronic inflammations, Chinese chestnuts are subjected to shelling, grinding and degreasing treatment, and degreased Chinese chestnut powder is obtained; resuspending the degreased Chinese chestnut powder in distilled water, adjusting the pH value, and stirring; performing solid-liquid separation and magnetic stirring; carrying out solid-liquid separation, resuspending and adjusting the pH value; dialyzing to obtain Chinese chestnut protein powder; mixing with glucose powder, and redissolving in distilled water; and mixing with lactic acid bacteria and carrying out aerobic fermentation to obtain the Chinese chestnut protein metaplasm product. The bioactive peptides contained in the Chinese chestnut protein metaplasm prepared by the method have potential anti-inflammatory activity, can effectively inhibit proinflammatory medium secretion of macrophages and intestinal epithelial cells, and improve glucose and lipid metabolism disorder and intestinal barrier function damage related to chronic inflammation of a body. The bioactive peptide contained in the postbiotic product disclosed by the invention has an anti-inflammatory effect.

The invention discloses markers for diagnosing and treating tumors. It is found for the first time that overexpressed circRNABP9 can inhibit proliferation, migration and invasion of gastric cancer cells and promote aging of the gastric cancer cells; the circTMEM45A can inhibit proliferation, migration and invasion of esophageal cancer cells, and further through mouse transplantation tumor experiment verification, a new thought and direction are provided for diagnosis and treatment of gastric cancer and esophageal cancer, and the circTMEM45A has a wide application prospect.

The invention relates to the technical field of lightning protection circuit detection, in particular to a method and device for detecting the service life of a gas discharge tube, and the method comprises the steps: repeatedly calculating a plurality of performance loss characterization coefficients corresponding to each working condition time node of the gas discharge tube in a preset operation duration, and constructing a change curve of the fitting values of the performance loss characterization coefficients, determining a characteristic working condition time period according to the dispersion of the fitting value of the performance loss characterization coefficient of the plurality of working condition time nodes in each change curve section; and whether the performance of the gas discharge tube is abnormal or not is judged according to the change condition of the dispersion of the performance loss characterization coefficient fitting value in the characteristic working condition time period before and after the piezoresistor is switched on. Personalized sample data are established according to the environmental factor influence of the gas discharge tube and the change of the working condition of the circuit where the gas discharge tube is located, and scenarized operation state analysis is performed, so that the accuracy of performance life detection of the gas discharge tube is improved.

The invention discloses a firming and anti-wrinkle composition and a firming and anti-wrinkle skin care product. The firming and anti-wrinkle composition comprises the following components in parts by weight: 25-30 parts of water; 35 to 40 parts of glycerol; 10 to 15 parts of butanediol; 10 to 15 parts of maltodextrin; 5 to 10 parts of leontopodium alpinum extract; 0.1 to 0.5 part of kangaroo claw extract; 0.1 to 0.5 part of a geranium wilfordii extract; 0.1 to 0.5 part of swertia indica extract; and 0.01 to 0.1 part of a thyme extract. The active ingredients of the firming and anti-wrinkle composition and the skin care product are mainly plant extracts, so that the firming and anti-wrinkle composition and the skin care product not only have the effects of firming and anti-wrinkle, resisting and diminishing inflammation, whitening skin and the like, but also have no side effect on the skin.

The invention relates to the technical field of liquid crystal materials, in particular to a thermochromic film based on liquid crystal and a preparation method of the thermochromic film. The preparation method comprises the following steps: coating a liquid crystal mixed solution on a transparent flexible substrate, and curing to obtain a thermochromic liquid crystal layer; the liquid crystal mixed liquid is formed by mixing raw materials including a first liquid crystal mixture, a second liquid crystal mixture, a third chiral agent and a photoinitiator; according to the invention, the modified antioxidant and the hydroxyl-terminated polydimethylsiloxane are introduced into the polyurethane coating, and the transparent flexible substrates are coated with the polyurethane coating, so that the adhesion effect between the transparent flexible substrates is improved; the thermochromic film prepared by the invention is controllable in color, quick in response, wide in color gamut and good in moisture resistance, heat resistance and aging resistance, and can be applied to the fields of liquid crystal display, intelligent glass or anti-counterfeiting.

The invention discloses application of MAVS as a mitochondrial stabilizer in delaying senescence. Experiments prove that the deletion of the MAVS protein accelerates the aging of the human mesenchymal stem cells; the MAVS can interact with the OPA1 to maintain the mitochondrial function, so that the aging of the human mesenchymal stem cells is delayed. The invention discloses an important role of the MAVS-OPA1-mitochondrial axis in regulating and controlling the aging process of the human mesenchymal stem cells. The method has an important application value.

The invention discloses an anti-aging NMN derivative. The anti-aging NMN derivative is a linoleic acid diester of NMN formed by esterification reaction of two alcoholic hydroxyl groups in an NMN molecule and linoleic acid. NMN and linoleic acid are esterified to obtain a new compound, the compound can exert antioxidant, anti-aging and other physiological activities on multiple mechanisms and has a synergistic effect, and in addition, due to introduction of non-polar linoleic acid, the skin permeation effect of NMN is improved, and the skin regeneration effect of NMN is improved. The water-soluble component nicotinamide mononucleotide is efficiently delivered into the skin to achieve the anti-aging effect. In addition, the invention also provides a preparation method of the NMN derivative and application of the NMN derivative in preparation of anti-aging drugs, anti-aging or anti-wrinkle cosmetics and anti-aging health-care products.

The invention discloses a variable-flow submersed nozzle based on continuous cast steel production, and relates to the technical field of submersed nozzles, the variable-flow submersed nozzle comprises a base, the top surface of the base is provided with a flow control mechanism used for controlling the flow of cast steel liquid, and the top surface of the base is provided with an auxiliary flow mechanism used for assisting the flow of the liquid steel; the flow control mechanism can be blocked in the submersed nozzle, so that the flowing space of molten steel in the nozzle is reduced, the flow of the molten steel is controlled, a stop block is relatively simple to use, a complex flow control system and related equipment are not needed, the complexity and cost of the system are reduced, potential fault points are reduced, and the service life of the system is prolonged. The auxiliary flowing mechanism can knock the isolation plate, impurities attached to the isolation plate can be shaken off by knocking the isolation plate, the cleaning effect is achieved, blockage of a water gap can be reduced by cleaning the blocked isolation net, the fluidity of molten metal is improved, and therefore the production efficiency is improved, and the rejection rate can be reduced and the product quality can be improved by cleaning the blocked isolation net.

The invention discloses a soft capsule coating agent which comprises the following components in percentage by mass: 40-60% of pectin, 15-30% of a humectant, 10-20% of medium chain triglyceride, 10-20% of carnauba wax, 5-10% of hydroxypropyl methyl cellulose and 0.1-10% of glycerol, wherein the humectant is prepared from at least one of sorbitol, xylitol and isomaltitol. The invention also discloses a preparation method of the soft capsule coating agent and a soft capsule containing the soft capsule coating agent. According to the soft capsule coating agent disclosed by the invention, the problems of high-temperature and high-humidity deformation and caking of soft capsules and aging of capsule skins after long-time storage can be improved, and meanwhile, the soft capsule coating agent is good in barrier property and better in protection of soft capsule products.

The invention belongs to the technical field of handmade soap, and particularly relates to an antibacterial handmade soap formula of ganoderma lucidum enzymatic hydrolysate, which is prepared from the following raw materials in percentage by mass: 14-20% of ganoderma lucidum enzymatic hydrolysate, 50-65% of coconut oil, 3-7% of sodium hydroxide, 14-20% of distilled water, 1-3% of tea tree oil, 1-3% of unsaturated lipoglycerin and 0.1-0.3% of vitamin E, an extraction method of the lucid ganoderma enzyme dissolving solution comprises the following steps: putting raw material lucid ganoderma into a cleaning machine, cleaning, airing the cleaned lucid ganoderma, crushing into powder, putting pure water into the lucid ganoderma powder according to a ratio of 1: 10, and uniformly stirring. The composition can resist bacteria, moisten, repair and resist oxidation, the ganoderma lucidum enzymatic hydrolysate and the tea tree oil provide a natural antibacterial effect and prevent skin infection, the ganoderma lucidum polysaccharide and the ganoderma lucidum saponin promote collagen generation, balance skin color, resist oxidation and delay senescence, the composition does not contain synthetic perfume and preservatives, is suitable for sensitive skin, and adopts modern enzymolysis and sterilization technologies, so that the composition is safe and reliable. High efficiency and stability of products are ensured.

The invention relates to a clinical index-based biological age evaluation system, a construction method and application, and belongs to the field of biological aging research. Firstly, clinical indexes of a subject are collected, a biological age estimation model is constructed based on the clinical indexes, and the biological aging speed is further calculated. The method can be used for identifying an individual which accelerates senescence or delays senescence, and risk prediction and crowd risk stratification of death and senescence related diseases are realized. According to the method, the nonlinear relationship between clinical indexes and the aging degree is considered, so that the biological age estimated by the method has a better prediction effect on the risk of death and new aging related diseases. The biological age and the biological aging speed are quantified based on the clinical indexes, measurement of the clinical indexes can be completed only through conventional physical examination and one-time blood sampling, the method has the advantages of being low in cost and convenient to use, the biological aging speed can be evaluated in time after physical examination, and health guidance opinions are provided for aging acceleration individuals.

The invention provides a highly moisturizing shower cream with skin repairing effect and a preparation method thereof, belonging to the technical field of daily cosmetics. The highly moisturizing shower cream comprises the following components by weight: 30-40 parts of a surfactant and 10-20 parts of an emulsifier stabilizer; the invention significantly improves the transdermal effect of the effective ingredients by controlling the mass ratio of the surfactant to the emulsifier to be 1.5-4:1, so that each ingredient penetrates into the basal layer of the skin in a short time, supplements the skin with homologous inherent ingredients, allows each cell to be fully moisturized and maintained, and enables the effective ingredients to exert better bioavailability, repairs damaged skin from the root, improves skin tolerance, delays and improves skin aging, and truly achieves the purpose of skin treatment and skin beauty.

The invention relates to the technical field of plant compositions, in particular to a preparation method of a plant composition, which is simple, convenient and reasonable in process, and the obtained plant extract has obvious effects of delaying skin aging and improving body functions, can promote the generation of ATP in fibroblasts, and has a good application prospect. The traditional Chinese medicine composition can inhibit the gene expression of metalloproteinase-1 and metalloproteinase-3 in senescence fibroblasts, can achieve the effects of improving the body function and resisting the senescence of organs such as the skin through oral administration or skin administration, and is rich in resource because the astragalus membranaceus and the dendrobium nobile are mainly adopted as the raw materials; the extracted plant composition extract has a remarkable anti-aging effect, and the plant composition which is rich in resource and remarkable in effect can be obtained, so that the problems that an existing plant composition is high in price and not remarkable in effect are solved.

The invention relates to the field of photovoltaic modules, and particularly provides a photovoltaic module and a waterproof adhesive tape for the photovoltaic module, the waterproof adhesive tape comprises an adhesive tape main body, the adhesive tape main body comprises: a substrate layer; the supporting layer is arranged on one side of the base material layer; the blocking layer is arranged on the side, away from the base material layer, of the supporting layer; the water-blocking bonding layer is arranged on one side, far away from the supporting layer, of the blocking layer; wherein the water-blocking bonding layer can be fixedly connected with a laminated piece of the photovoltaic module. By means of the structure, the strength of the waterproof adhesive tape can be guaranteed through the supporting layer, the waterproof effect can be guaranteed through the blocking layer, and the bonding reliability of the waterproof adhesive tape can be guaranteed through the water blocking bonding layer.

This utility model relates to the technical field of CNC grinding equipment, specifically a CNC grinding equipment with a cooling function. It includes a machine body and a cooling device. A grinding roller is mounted on the surface of the machine body, and a protective enclosure is installed on the side of the machine body near the grinding roller. The cooling device is located on the surface of the enclosure and includes a top plate fixedly connected to the enclosure. A water tank is fixedly connected to the surface of the top plate, and a round cover is inserted into the surface of the water tank. A water pipe is installed on one side of the water tank, and a nozzle is installed on the side of the water pipe away from the water tank. A water outlet is opened on the side of the top plate near the nozzle, and the nozzle is connected to the water outlet. This utility model facilitates cooling of the grinding roller, increases the ease of use of the equipment, and effectively extends the service life of the grinding roller. High temperatures accelerate the wear and aging of the grinding roller; good cooling can reduce the temperature and mitigate these adverse effects, allowing the grinding roller to maintain good working condition and precision for a longer period.

The utility model relates to a straightening comb technical field, concretely is an easy to clean straightening comb, the utility model discloses a handle, the surface fixedly connected with straightening comb body of handle, the inner fixed surface of straightening comb body is connected with tooth comb, the inner surface of straightening comb body is equipped with cleaning device, the cleaning device includes the isolating plate, the inner surface sliding connection of isolating plate and straightening comb body, the arc surface of tooth comb and isolating plate sliding connection, the surface fixedly connected with two connecting plates of isolating plate, the surface fixedly connected with edge board of two connecting plates. The problem that the oil, dirt, dust on the hair can continue to adhere on the circuit connecting point of straightening comb body because of long time not cleaning, long time accumulation can increase resistance, lead to more heat when the current passes, this not only can waste electric energy, but also can further accelerate the aging of circuit element, the serious problem of circuit failure.

The invention provides an ultra-high performance concrete reinforcing structure and method for improving the shear resistance of a masonry wall, and relates to the field of constructions.The ultra-high performance concrete reinforcing structure comprises a brick masonry wall, a reinforcing rib assembly is arranged on one side of the brick masonry wall, and an UHPC surface layer is arranged on one side of the reinforcing rib assembly; a reinforcing mesh is arranged on the reinforcing rib assembly, and a four-corner reinforcing mesh is arranged on one side of the reinforcing mesh. The four-corner reinforcing mesh and the reinforcing mesh are provided with embedded steel bars to be connected with the brick masonry wall, grooves are formed in the connecting positions of the brick masonry wall and the embedded steel bars, and UHPC surface layer materials are arranged at the grooves. By the adoption of the ultra-high performance concrete reinforcing structure for improving the shear resistance of the masonry wall, the bearing capacity, toughness and durability of an existing brick masonry structure can be improved, meanwhile, the carbon emission is reduced, the construction difficulty is reduced, and the construction efficiency and comprehensive economic benefits are improved.

The invention discloses a single-phase earth fault detection method based on adaptive frequency conversion, and relates to the technical field of single-phase earth fault detection, and the method comprises the steps: selecting a first center point of a fault power failure line, and obtaining a signal injection point based on the first center point; connecting a signal source with the signal injection point, switching the signal source to a direct current mode to output current, and collecting a direct current parameter of the signal injection point; switching the signal source to an alternating current mode to output current, and collecting alternating current parameters of the signal injection point; obtaining an optimal frequency based on the direct current parameter and the alternating current parameter; acquiring the output frequency of the signal source, judging whether the output frequency is equal to the optimal frequency or not, and if yes, measuring the signal injection point based on the output frequency and measurement equipment to obtain measurement data; if not, adjusting the output frequency until the output frequency is equal to the optimal frequency, and measuring the signal injection point by the measurement equipment to obtain measurement data; obtaining a fault phase and a fault direction based on the measurement data; and a fault point is obtained based on the fault phase and the fault direction, so that the problem of low single-phase earth fault detection accuracy caused by the fact that a current signal source cannot adapt to different distribution network lines can be solved.

The utility model provides a lithium ion battery with excellent high-temperature safety performance, which relates to the technical field of lithium ion batteries and comprises a battery outer shell, a battery cell fixed in the battery outer shell, a fixed rod fixed in the battery cell, a plurality of electrode groups fixed on the side surface of the fixed rod and comprising positive plates and negative plates, a diaphragm is fixed between the positive plates and the negative plates, the tops of the plurality of positive plates are electrically connected with positive tabs, the bottoms of the plurality of negative plates are electrically connected with negative tabs, a diaphragm substrate is fixed in the diaphragm, a zirconium oxide interlayer is fixed on one side surface of the diaphragm substrate, and a plurality of micro hole groups are formed in the outer surface of the zirconium oxide interlayer. The distances between the adjacent micro hole groups are consistent, and each micro hole group comprises a plurality of micro cooling holes, so that the diaphragm between the positive plate and the negative plate has high-temperature resistance, namely the diaphragm is not easy to melt at high temperature, and the short circuit of the positive electrode and the negative electrode of the lithium ion battery can be effectively prevented; therefore, the effect of better safety performance is achieved.

The invention provides a seed aging method, and particularly belongs to the technical field of seed treatment. The seed aging method comprises the following steps: aging seeds under the conditions of normal temperature, low humidity and high pressure; the normal temperature is 5-35 DEG C, and the low humidity is to keep the water activity of the seeds at 0.2-0.6; the high-pressure condition is that compressed air or oxygen-enriched air is added until the pressure is 0.21-300 bar. The seed aging method is carried out under the condition of conventional seed storage temperature and relative humidity, and compared with the condition of high temperature and high humidity, the seed aging method can better simulate the natural aging process of the seeds and is used for researching the physiological and biochemical process of seed aging.

The utility model relates to a hydraulic winch for underground. Limiting piece includes gear for controlling swivel to rotate. Limiting piece includes pivot lever, and one end of pivot lever is installed with the runner for the cooperation wire rope control pivot lever rotates, and the other end of pivot lever is installed with be convenient for control bevel gear no.

The invention relates to the technical field of wafer processing, and particularly discloses a wafer grinding and polishing processing adjusting method based on pressure sensing, and the method comprises the steps: S1, measuring the current initial thickness of a to-be-processed wafer, determining the target thickness of the to-be-processed wafer, and bonding the wafer to a substrate, polishing states of the wafer at different time points can be determined by collecting state parameter data of polishing equipment and the wafer in polishing operation in real time for analysis, when a polishing disc is seriously abraded, the feeding distance of a polishing push rod can be adjusted in real time according to the polishing states of the wafer at different time points, and the polishing efficiency is improved. Therefore, good contact between the polishing disc and the wafer in the whole polishing process is guaranteed, the polishing efficiency and effect are guaranteed, whether the polishing disc needs to be replaced or not can be judged by analyzing the state of the machined wafer, the situation that the polishing disc which is seriously abraded increases the load of polishing equipment is avoided, and the polishing efficiency is improved. And wear and aging of the equipment are accelerated.

The invention relates to the technical field of transformers, and discloses a transformer moisture absorption device for a transformer, the transformer moisture absorption device comprises a box body, the front surface of the box body is rotatably connected with a transparent box door, the bottom of the box body is provided with a filter tank, and the inner wall of the top and the inner wall of the bottom of the box body are rotatably connected with turntables; the sides, close to each other, of the rotating discs are fixedly connected with a cylinder, and the top and the bottom of the cylinder are each provided with an air storage groove. By opening the transparent box door, taking the transparent tanks out of the elastic clamping blocks and replacing the transparent tanks filled with new moisture absorbents, the replacement process is more convenient, the moisture absorption state of each transparent tank can be managed more conveniently, it is ensured that the moisture absorption device is in the optimal working state all the time, and the service life of the moisture absorption device is prolonged. According to the moisture absorption device, operation and maintenance personnel only need to replace the transparent tank which reaches the saturated state, the moisture absorption agent in bulk is prevented from being filled, contact between the moisture absorption agent and dust in the air is reduced, the whole moisture absorption device does not need to be disassembled and reassembled, and the replacement efficiency is greatly improved.