172results about How to "Fast absorption" patented technology

The invention discloses a high-safety battery heat management system with high-temperature heat dissipation, low-temperature heating and heat spread suppression considered. The high-safety battery heat management system comprises a power battery pack and a heat management system, the power battery pack comprises a battery pack consisting of a plurality of square battery cells and a large-scale battery module formed by connecting the battery packs in parallel; a plurality of battery cells are connected in series in each battery pack, the battery packs are vertically arranged, the large-scale battery module is formed by horizontally arranging the battery packs, and each battery pack comprises equal or unequal battery cells; the thermal management system comprises a flexible flame-retardant phase-change material, a liquid cooling plate, a heating film and aerogel; a part of side surfaces between the battery cells are uniformly filled with a flexible flame-retardant phase-change material, the other side surfaces are wrapped by aerogel, the bottoms of the battery cells are connected with an integrated unit of a heating film and a liquid cooling plate, and the heating film is positioned at the positions of the battery cells for heating; the battery pack is cooled through water cooling and phase change latent heat; heating the battery pack through a heating film at the bottom of the battery cell; and the thermal runaway of the battery is inhibited through the combination of the flexible flame-retardant phase-change material and the aerogel.

The invention relates to a traditional Chinese medicine composition with functions of tonifying qi and nourishing blood for livestock. The traditional Chinese medicine composition comprises the following components in parts by weight: 10-30 parts of astragalus membranaceus, 10-40 parts of spina gleditsiae, 10-20 parts of angelica sinensis, 10-20 parts of codonopsis pilosula, 10-30 parts of uniflower swisscentaury root, 10-30 parts of ligusticum wallichii, 10-20 parts of cowherb seed, 10-20 parts of fruit of liquidambar formosana hance and 1-10 parts of iron sucrose. The traditional Chinese medicine composition is scientific and reasonable in component, free of toxic and side effects and medicine residue, convenient to take and low in cost, has the functions of tonifying qi and nourishing blood, stimulating the menstrual flow and prompting lactation, and is capable of effectively treating diseases of postpartum hypogalactia, breast milk stoppage and the like which are normal in livestock.

This invention provides an ophthalmic gel composition comprising (1) ropinirole or a pharmaceutically acceptable salt thereof, (2) one or more thickeners, and other pharmaceutically acceptable excipients, wherein the viscosity of the ophthalmic gel composition is ≥100 mPa·s. The ophthalmic gel composition increases the viscosity of the product, prolonging the adhesion time of ropinirole to the eye. Compared with other dosage forms, it achieves both rapid onset of action and convenient administration, greatly enhancing its clinical value as an emergency medication.

The utility model relates to aluminium solution capacitor technical field, and disclose a kind of heat dissipation type high temperature resistant aluminium solution capacitor, including electrolytic capacitor main body and the two pins of installation in electrolytic capacitor main body one end, the outer wall of electrolytic capacitor main body middle portion is equipped with and is fixedly connected with connecting ring, the outer wall of connecting ring is connected with two support assemblies, the other end of two support assemblies is connected with extension assembly, the other end of two extension assemblies is connected with rotating assembly, the inside of two rotating assemblies is connected with cooling plate, the inside of two cooling plates is connected with cooling liquid cavity filled with cooling liquid. This kind of heat dissipation type high temperature resistant aluminium solution capacitor, by setting cooling plate and cooling liquid cavity, cooling liquid (such as transformer oil) filled in cooling plate interior has good thermal conductivity, and chemical property is stable (not with aluminium reaction, long-term sealing does not oxidize), can pass through directly contacting electrolytic capacitor main body surface, quickly absorb the heat generated when working, reduce internal temperature.

The invention discloses a sea water desalination device capable of comprehensively utilizing ocean energy, and relates to the technical field of sea water desalination. The bottom of a connecting frame is connected with a condensation cover, the bottom of the condensation cover is connected with a U-shaped groove, the output end of an adjusting motor is connected to one end of the bottom of a supporting plate, and one end of the top of the supporting plate is connected with a reflection focus lens through a universal joint; by controlling the adjusting motor and the adjusting electric push rod to be matched with the universal joint and the rotating seat, multi-angle adjustment of the reflecting focus lens is achieved, the adjusting motor and the adjusting electric push rod are matched with the universal joint and the rotating seat, and the adjusting motor and the adjusting electric push rod are matched with the universal joint and the rotating seat to adjust the reflecting focus lens. The stirring motor drives the stirring rod and the scraping rod to stir seawater in the evaporation boiler, so that separated crystal salt is prevented from covering the water surface and hindering evaporation of water, the operation stability of the device is ensured, and the fresh water preparation speed is increased.

The invention relates to absorbent paper as well as a preparation method and application thereof. The method comprises the following steps: pulping plant fiber pulp, adding sodium bicarbonate for pretreatment, and washing to obtain pretreated paper pulp; adding a dispersing agent, a wet strength agent and a composite antibacterial component into the pretreated paper pulp, and uniformly mixing to obtain mixed paper pulp; the composite antibacterial component is prepared from chitosan, polylysine and a modified copper oxide dispersion liquid; feeding the mixed paper pulp into a rotary screen paper machine to produce upper-layer single-layer wrinkling base paper, then compounding the upper-layer single-layer wrinkling base paper with lower-layer single-layer semi-forming base paper on which the macromolecular water-absorbent resin particles are scattered, and then drying to obtain the water-absorbent paper. The antibacterial rate of the absorbent paper on various pathogenic bacteria is larger than or equal to 99.5%, the antibacterial rate is still larger than or equal to 97% after 20 times of water washing, and the absorbent paper is high in water absorption speed, stable in physical performance, safe, environmentally friendly, controllable in cost, capable of being widely applied to the fields of hygienic products, medical dressings, food packaging and the like, simple in preparation process and suitable for industrial production.

The utility model discloses a piston type refrigeration compressor with overheating protection, including compressor main part and casing, both sides of casing are equipped with through -hole, and casing is through the through -hole and is equipped with in the outside of compressor main part, and the one end vertical of casing is equipped with the air outlet pipe, and the other end is equipped with the air inlet pipe, and the one end of air inlet pipe is installed with the liquid storage shell away from casing, and the center of liquid storage shell bottom surface is equipped with the air inlet hole, and the pipeline is installed in the air inlet hole, and the inside installation of pipeline has the heat dissipation fan, and the liquid storage groove is formed between pipeline and liquid storage shell, and a plurality of ultrasonic atomizing pieces are installed in the liquid storage groove. The utility model discloses simple structure, and the wind of heat dissipation fan produces can be discharged from the air outlet pipe to the outer wall of casing and compressor main part upwards, and along with the improvement of heat, the water mist of ultrasonic atomizing piece can be blown into the casing, and until along the air outlet pipe and is discharged, through the contact of water mist and compressor main part and with the contact of casing inside air, can quickly absorb its heat, to increase the cooling efficiency.

The utility model relates to female sanitary product technical field discloses a sanitary tampon of instantaneous suction and lock of cotton core, including cotton core, the wrapping layer of wrapping in cotton core outside, the pull line of connecting in cotton core one end and setting in the insertion head of cotton core other end, the cotton core has three -dimensional intercommunication network structure, the cotton core includes instantaneous suction layer, flow guide layer, liquid storage lock layer and protection layer gradually from inside to outside, the porosity of instantaneous suction layer, flow guide layer, liquid storage lock layer gradually reduces. The utility model discloses through setting the cotton core of multilayer structure, and the porosity of each layer gradually reduces from inside to outside, instantaneous suction layer can rapidly absorb menstrual blood, flow guide layer guides menstrual blood to the penetration of instantaneous suction layer and prevents reverse penetration, liquid storage lock layer stores a large amount of menstrual blood and locks and prevents side leakage, and protection layer prevents the exosmosis of menstrual blood from the outside of cotton core, and the overall improvement of sanitary tampon's absorption speed, absorption capacity and side leakage prevention performance.

The application discloses a kind of deodorization bacteriostatic casual shoes, belong to casual shoes technical field.It includes casual shoe body, the shoe tongue is integrally arranged in casual shoe body front side, vertical through strip shape zipper strip is sewn in shoe tongue middle part, wherein the zipper strip is engaged with zipper head, insole is padded in the inside of casual shoe body, the present application is provided with zipper strip and zipper head, and the setting of zipper strip and zipper head can open the whole shoe tongue half, so that shoe head part can be unfolded and cleaned and ventilated, after daily use, it can be opened naturally ventilated, avoid shoe head humid and breed bacteria, simultaneously, button female parts are matched and engaged from two sides, can separate the middle part of shoe tongue and stably dock, avoid zipper head being opened downward in daily travel, keep shoe tongue stable and adhere to instep, simultaneously, zipper strip is completely opened, can conveniently take out insole and dry and wash.

The present invention discloses a fertilizing device for honeysuckle planting and a method for using the same, and relates to the technical field of fertilizing devices. The device comprises a fertilizing vehicle, and further comprises: a support arm fixedly connected to the fertilizing vehicle; a connecting seat fixedly connected to the support arm; and a driving cylinder fixedly connected to the connecting seat. The present invention fertilizes honeysuckle plants through the device, and can detect and analyze the soil moisture of the soil layer to be fertilized, and then when encountering water-deficient and dry land, a certain amount of water can be added to the plug-in pit inserted downward, and then the plug-in pit can be wetted to ensure that the fertilizer subsequently spread can be effectively and quickly absorbed, thereby improving the absorption efficiency of the fertilizer. At the same time, the device can analyze and determine whether the soil layer is wet and sticky land, and the slide plate can slide up to make the pressure block press the drainage hose, and then when encountering a wet and sticky soil environment, the drainage hose will no longer add water to the soil, and can effectively prevent excessive water replenishment and root rot.

The utility model relates to a packaging structure of a large-current silicon-based mos tube, which comprises a packaging assembly arranged on the back surface of a transistor body, the packaging assembly comprises a ceramic substrate arranged on the back surface of the transistor body, and a packaging sleeve shell is arranged on the outer side of the ceramic substrate. According to the packaging structure of the large-current silicon-based mos tube, the ceramic substrate, the pin frame, the heat dissipation piece and other components are arranged in the packaging sleeve shell, an efficient heat dissipation path is formed, the ceramic substrate is tightly attached to the transistor body, heat can be rapidly absorbed and conducted to the soaking piece in the packaging sleeve shell, the soaking piece is matched with the heat dissipation plate, and therefore the heat dissipation efficiency is improved. According to the high-current silicon-based MOS tube, heat is dissipated in a heat conduction and heat convection mode, in addition, heat convection is further enhanced through the design of the air guide grooves in the back face of the heat dissipation plate, the heat dissipation efficiency is improved, the problems that when the high-current silicon-based MOS tube processes high current, due to poor heat dissipation, on-resistance is increased, and thermal runaway is caused can be effectively solved, and the stability and reliability of the MOS tube are improved.

This invention relates to the field of lithium battery heat dissipation technology, specifically disclosing a heat dissipation device for lithium battery packs, comprising a support plate and a top plate. The support plate and the top plate are arranged longitudinally symmetrically in parallel. Multiple sets of coaxially corresponding mounting holes 1 and 2 are arrayed along the length direction on their opposite end faces. Hollow sealing rings are fixedly installed on the inner walls of both mounting holes 1 and 2. Two symmetrically arranged side plates 1 and 2 are fixedly connected to the two side edges of the support plate and the top plate. The support plate, the top plate, the side plates 1 and 2 together form a cavity structure for accommodating the lithium battery pack and heat dissipation components. Several fan support frames are arrayed along the length direction of the side plates 1 facing the inner side of the cavity, and each of the fan support frames is equipped with a corresponding heat dissipation fan. The air outlet direction of the heat dissipation fan faces the inner cavity. This invention addresses the problem of the single heat dissipation function of lithium batteries.

The invention relates to the field of fluorine chemical processes, in particular to a molybdenum hexafluoride sampling device and method. The device comprises a molybdenum hexafluoride steel cylinder, an inert gas steel cylinder, a buffer bottle, a first-stage absorption bottle, a second-stage absorption bottle and a third-stage absorption bottle, the absorption liquid is filled into the three-stage absorption bottle and is weighed, the pipeline is vacuumized and replaced after the three-stage absorption bottle is connected, the absorption bottle is purged, and the buffer bottle is vacuumized. The method comprises the following steps: heating a molybdenum hexafluoride steel cylinder, filling the molybdenum hexafluoride steel cylinder into a buffer bottle, filling inert gas, introducing the inert gas into an absorption bottle for absorption, purging a pipeline, weighing the absorption bottle, and detecting metal impurities by using ICP-OES (Inductively Coupled Plasma-Optical Emission Spectrometer). According to the method, the problem that metal impurities in high-purity molybdenum hexafluoride are difficult to safely and accurately sample is solved, and a reliable and practical solution is provided for purity quality control of the key material molybdenum hexafluoride in the fields of semiconductors, nuclear industry and the like.

The application discloses a bacteriostatic and deodorizing zeolite cat litter and a preparation method thereof, and belongs to the technical field of zeolite cat litter preparation. The bacteriostatic and deodorizing zeolite cat litter is composed of the following components in parts by weight: 55-75 parts of modified zeolite, 3-6 parts of bacteriostatic gel, 2-5 parts of adhesive, and 1-3 parts of filler. The modified zeolite is prepared from sulfamic acid, N,N-dimethylformamide, lignocellulose and zeolite, and the bacteriostatic agent is prepared from four-arm polyethylene glycol, succinic anhydride, triethylamine, N-hydroxyl glutarimide, 1-(3-dimethylaminopropyl)-3-ethyl carbodiimide hydrochloride and polylysine. The zeolite cat litter prepared by the method has excellent water absorption, antibacterial property and deodorizing property.

The invention belongs to the technical field of motor stator winding preparation, and particularly relates to a phase change heat dissipation motor stator based on a flat wire winding. A traditional round wire motor winding is changed into a flat wire winding with a rectangular enameled wire section, a flat wire motor stator comprises a phase change heat dissipation shell, trapezoidal protrusions extending in the axial direction are distributed on the bottom face of the phase change heat dissipation shell along the circumference, and the number of the trapezoidal protrusions is the same as that of stator winding grooves; after the flat wire stator is axially arranged in the phase change heat dissipation shell, each trapezoidal bulge is respectively inserted into each groove of the flat wire stator winding; after the phase change heat dissipation shell and the flat wire stator winding are assembled, the phase change heat dissipation shell and the flat wire stator winding are encapsulated into a whole through heat conduction pouring sealant. Trapezoidal cavities are formed in the trapezoidal protrusions of the phase change heat dissipation shell, the cavities are filled with a phase change material 1, a certain number of fan-shaped cavities are distributed in the outer portion of the phase change heat dissipation shell along the circumference, and the fan-shaped cavities are filled with another phase change material II; the phase change material absorbs heat, and the effect of inhibiting temperature rise is achieved.

The application discloses a face forgery detection method and system based on federal incremental learning, comprising the following steps: constructing a federal incremental learning framework, each client is provided with a local face forgery detection model, and a global server is provided with a global face forgery detection model; the local face forgery detection model is subjected to cross-entropy training in a basic training stage, generates a forgery substitute sample in an incremental training stage, and is used as training input together with a real face sample and a forged face sample; after training, the model parameters are uploaded to the global server for aggregation; the global face forgery detection model is updated based on a difference perception aggregation strategy; an adversarial perturbation is trained based on the global face forgery detection model converged in the present stage and the real face sample, and a perturbation pool is refreshed until a preset termination condition is reached; and a to-be-tested face image is identified as real or fake based on the trained global face forgery detection model. The application can relieve catastrophic forgetting and improve cross-task generalization ability and robustness.

The application discloses a product with the effect of improving skin state and a preparation method and application thereof, and belongs to the technical field of cosmetics. The technical problem to be solved is that the moisturizing effect and the refreshing skin feeling cannot be considered under the condition of a high added amount of shea butter oil system, and a product with strong moisturizing power, long-term moisturizing effect and reduced water loss is provided. The technical solution points are that the raw materials include polyglyceryl-3 cocoate / hydrolyzed rice bran extract / hydrogenated rice bran wax, shea butter oil, isononyl isononanoate, cetyl stearyl alcohol, AVC, tocopheryl acetate, phenoxyethanol, ethylhexylglycerin, 10% sodium hydroxide, glycerol, sodium hyaluronate and water.

This invention discloses a traditional Chinese medicine composition for replenishing qi and nourishing blood, and its preparation method, belonging to the technical field of food-medicine homology traditional Chinese medicine health care preparations. The composition of this invention uses oyster peptide powder, compound amino acid powder, polygonatum powder, maca powder, eucommia male flower powder, ginseng powder, cordyceps powder, and earthworm protein peptide powder as core active ingredients, supplemented with deer antler powder, deer tendon powder, and deer blood peptide powder to enhance the effects of strengthening the body and nourishing blood. It is combined with xylitol, corn starch, maltodextrin, magnesium stearate, and caramel color as molding excipients. The dosage of each component is precisely controlled. Through a proprietary preparation process involving raw material pretreatment, segmented gradient mixing, and refined post-processing, a 1g / tablet formulation is prepared. The formulation of this invention is rigorously formulated, with clear distinctions between principal, assistant, and adjuvant ingredients, and each component synergistically enhances its effect. It can fundamentally improve problems such as qi and blood deficiency, insufficient vital energy, fatigue, and physical weakness. It has comprehensive efficacy, rapid onset of action, and wide applicability, possessing extremely high industrial promotion and health care application value.

The utility model relates to the technical field of autoclaved fly ash green brick drying, and discloses an autoclaved fly ash green brick drying device which comprises a drying box and a cooling box, a filter cartridge is fixedly arranged at one end, close to the cooling box, of an exhaust pipe, a filter element is embedded in the filter cartridge, a spiral copper pipe is installed in the cooling box, and the spiral copper pipe is fixedly connected with the drying box. According to the waste gas cooling device, impurities contained in waste gas are filtered and intercepted through the filter element firstly, then the waste gas enters the spiral copper pipe in the cooling box, cooling water is driven by the circulating pump to surround the spiral copper pipe, the cooling water is cooled through the cooling water, and the waste gas is cooled through the cooling water. The heated cooling water can flow into the cooler to be cooled, then flows back into the cooling box to be recycled and is conveyed and distributed into the multiple sets of U-shaped hot air pipes through the air distribution pipes, hot air flow is jetted out in multiple directions, it is guaranteed that all the surfaces of each brick can make contact with hot air in cooperation with the multiple layers of trays, drying dead corners are avoided, and the drying efficiency is improved.

The invention relates to a tranexamic acid oral dissolving system for improving bioavailability, which relates to the technical field of medicines and comprises a tranexamic acid oral dissolving film and a tranexamic acid oral dissolving tablet. The design of the oral dissolving tablet and the oral dissolving film fully considers the requirements of different patient groups and the characteristics of medicine absorption, the characteristic that the oral dissolving tablet can be taken without water improves the compliance of patients, the problem that traditional tablets are difficult to swallow is solved, and the oral dissolving tablet and the oral dissolving film have very good application prospects for patients who often travel or need to take medicine under the anhydrous condition. An orally disintegrating system has good convenience; the tranexamic acid oral dissolution system can be rapidly disintegrated in the oral cavity, so that the medicine is rapidly dispersed, the contact area with the oral mucosa is increased, the medicine is promoted to be absorbed through the oral mucosa tissue and other pregastric regions, the bioavailability is improved, and the medicine absorption speed is increased.

This invention discloses a urine collection and tubing fixation device specifically designed for pediatric urodynamic examinations, belonging to the field of medical devices. The device comprises a detachable catheter fixation section, a urine storage cover, and a fixing ring, connected from top to bottom via a first magnetic traction assembly. The catheter fixation section has a central tubing through-hole and an internal adjustable chuck clamping mechanism, with an elastic fixing band featuring a low-sensitivity adhesive on the outer wall. The urine storage cover has a split, multi-layered magnetic traction structure, with a removable inner absorbent layer and an outer waterproof fixing layer. The fixing ring features a Velcro elastic band with a soft buffer layer, forming double reinforcement from top to bottom. This invention provides stable fixation, reliable leak prevention, low sensitivity and comfort, convenient operation, and reusability of the main body. It effectively improves the accuracy and safety of pediatric urodynamic examinations, reduces clinical consumable costs, and is suitable for children of different ages and genders, as well as various examination scenarios.

The present invention relates to an external hemostasis / internal repair double-layer composite stent and its preparation and application, comprising an inner layer of radially oriented nanofiber membrane and an outer layer of chitosan sponge with a gradient pore structure. The outer layer of the sponge with a gradient pore structure in the present invention can quickly absorb blood from the wound and stop bleeding under the action of the differential capillary effect; the radially oriented fiber layer has a cell guiding effect, and the radially oriented fiber structure can realize the release of chemokines at different concentrations from the center to the edge of the wound surface, which can guide the migration of stem cells around the damaged part to the center of the wound, while promoting the growth and adhesion of fibroblasts and accelerating wound repair.

The application discloses a disc brake structure with a heat dissipation function, which comprises a left disc mechanism and a right disc mechanism fixedly arranged on the left and right sides and a sealing seat fixed between the left disc mechanism and the right disc mechanism, which is used for sealing a cavity formed between the left disc mechanism and the right disc mechanism; a transmission mechanism comprises a transmission shaft pipe and a transmission shaft inside the transmission shaft pipe, the transmission shaft is fixed with a fan blade, the fan blade rotates, is used for rapidly introducing air into the cavity through the transmission shaft pipe, and makes the air in the cavity rapidly discharged through a heat dissipation groove, a second heat dissipation hole and a first heat dissipation hole, so that the left disc mechanism and the right disc mechanism are rapidly cooled; a spoiler is used for disturbing the air in the cavity, so that the air just entering the cavity rapidly diffuses in the cavity and rapidly mixes with the original air in the cavity, so that the heat in the cavity is rapidly absorbed, and the disc brake is cooled.

The utility model belongs to LED lamp test technical field especially, a kind of LED lamp pearl testing device, in view of the problem that the existing test lamp pearl testing device lacks special heat dissipation mechanism, present and propose the following scheme, including integrating sphere and computer, the inside fixedly connected with spectrometer of integrating sphere, support seat is fixedly connected at the inside bottom of integrating sphere, electric appliance box is bonded in the top of support seat, heat dissipation mechanism is arranged between the both sides of two supports for the heat dissipation of the test lamp pearl of test, the heat dissipation mechanism includes the heat dissipation plate fixedly connected between the both sides of two supports, the top of two supports is fixedly connected with same fan, in the utility model, the heat generated when testing test lamp pearl is quickly absorbed by copper heat-conducting block excellent heat-conducting performance, the heat dissipation area of multiple copper heat-dissipating fins on its surface is greatly expanded, forced convection is formed by cooperating fan, heat export is accelerated, the influence caused by test lamp pearl heating during testing is avoided.

The utility model relates to deep hole machining device technical field discloses die casting deep hole finish machining device, including female die, male die, work piece deep hole positioning cavity, extrusion pin mechanism, drive mechanism and deep hole cooling mechanism. Adopt this structure, can move through drive mechanism and push extrusion pin mechanism, force push the metal liquid that has not solidified fills the contraction space, breaks the problem of outer layer solidification hindering make up, and the pressure makes the metal structure of work piece more dense, reduces the blowhole, loose of deep hole setting place, improves air tightness, and simultaneously is provided with deep hole cooling mechanism, and extrusion pin mechanism can quickly absorb the heat of die casting work piece deep hole wall thickness place, accelerates the solidification speed from surface layer to core, shortens the solidification time of die casting work piece deep hole position, and improves cooling uniformity, effectively avoids the problem that the shrinkage cavity leads to the problem that the rejection rate is too high.