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75 results about "Warm environment" patented technology
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Intelligent sterile piglet feeding isolator
ActiveCN222357055Uavoid harmReal-time monitoring of ammonia concentrationAnimal housingChemicalsAnimal scienceWarm environment
The utility model relates to the technical field of piglet feeding isolators, in particular to an intelligent sterile piglet feeding isolator. The device comprises a feeding bin and a PLC, the bottom of the feeding bin is connected with a base, the top of the feeding bin is connected with an air bin, an air inlet and exhaust system is arranged in the air bin and electrically connected with the PLC, and the PLC can control work of the air inlet and exhaust system; a plurality of glove connectors are arranged on the front side wall and the rear side wall of the feeding bin, each glove connector is connected with an operation glove, and the operation gloves extend into an inner cavity of the feeding bin. The air intake and exhaust system can provide a warm environment for piglets fed in the feeding bin, the temperature can be set according to needs, meanwhile, the feeding bin has an overheating protection function, and animals are prevented from being hurt by too high temperature; the air intake and exhaust system can control the number of air exchange times and the differential pressure gradient in the feeding bin, and unattended operation can be achieved according to set parameters.
Owner:SHANGHAI JIAOTONG UNIV +1
A kind of heat-generating and heat-retaining nano-aerogel fiber and preparation method thereof
The present invention relates to the technical field of aerogel fibers, and more specifically, to a heat-generating and heat-insulating nano-aerogel fiber and a method for preparing the same, comprising the following components: a composite aerogel, a modified wool fiber, and a phase change material. The addition of borides can absorb infrared radiation and convert it into heat energy, thereby improving the heating efficiency of the fiber; borides can also enhance the infrared emission capability of the fiber itself. When the fiber temperature rises, it can better dissipate heat in the form of infrared radiation, maintaining a warm environment around it. Vanadyl acetylacetonate can enhance the structural stability of the aerogel through synergistic effects with other materials, allowing it to maintain good mechanical properties under multiple cycles of compression, torsion, and other loads.
Owner:DEZHOU UNIV +1
Barrier explosion suppression material with mildew resistance as well as preparation method and application of barrier explosion suppression material
The invention relates to the technical field of barrier explosion suppression materials, in particular to a barrier explosion suppression material with mildew resistance and a preparation method and application thereof. The invention discloses a barrier explosion suppression material with mildew resistance. The barrier explosion suppression material is prepared from the following raw materials in parts by weight: 50-80 parts of polytetramethylene ether glycol, 10-20 parts of polybutylene adipate glycol, 0.1-0.2 part of a catalyst, 1-2 parts of isocyanate, 4-5 parts of a foaming agent, 4-5 parts of an anti-mildew agent, 5-8 parts of a chain extender and 2-4 parts of a stabilizer. According to the barrier and explosion suppression material, the antifungal agent and the polyhydric alcohol component are used in a composite mode, the lasting antifungal performance of the barrier and explosion suppression material is achieved, the prepared barrier and explosion suppression material also has the explosion suppression performance and the fuel oil compatibility, and the problem that an existing barrier and explosion suppression material is prone to mold breeding in a humid or warm environment is solved.
Owner:SHENZHEN ZHONGXIN NUCLEAR MATERIALS CO LTD
Heating and warm-keeping nano aerogel fiber and preparation method thereof
The invention relates to the technical field of aerogel fibers, in particular to a heating and warm-keeping nano aerogel fiber and a preparation method thereof, and the heating and warm-keeping nano aerogel fiber comprises the following components: composite aerogel, modified wool fiber and a phase change material. The added boride can absorb infrared radiation and convert the infrared radiation into heat energy, so that the heating efficiency of the fiber is improved; the boride can also enhance the infrared emission capability of the fibers, and when the temperature of the fibers rises, heat can be better dissipated in an infrared radiation mode, and the surrounding warm environment is maintained. The vanadyl acetylacetonate can enhance the structural stability of the aerogel through the synergistic effect with other materials, so that the aerogel can still keep good mechanical properties under loads such as multiple cyclic compression and distortion.
Owner:DEZHOU UNIV +1
Heat preservation and water storage device for vegetation planting in lignite mining area
The invention provides a heat preservation and water storage device for vegetation planting in a lignite mining area, which comprises an annular protective cylinder, an annular heater mounted on the inner side of the annular protective cylinder, a shielding ring net mounted at the top end of the annular protective cylinder, a water storage ring cavity formed in the inner side of the annular protective cylinder, and a plurality of drainage holes formed in the inner wall of the annular protective cylinder, the water storage ring cavity irrigates soil in the inner space of the annular protection cylinder through the drainage holes; one side of the annular heater is connected with the inner space of the water storage annular cavity, and the annular heater can heat soil on the inner side and a water source in the water storage annular cavity together. Soil and a water source can be heated, the soil temperature is increased, a warm environment is created for vegetation roots, cold in a mining area is resisted, and the survival rate of seedlings is increased; soil in the annular protection barrel is irrigated through the water storage annular cavity and the drainage holes formed in the inner wall, water is provided for vegetation, the drought condition of the mining area is improved, the water retention capacity of the soil is enhanced, vegetation growth is guaranteed, and carbon sequestration of the vegetation can be achieved through photosynthesis and the root system carbon sequestration effect.
Owner:HUANENG YIMIN COAL POWER CO LTD
A portable gradient freeze-drying preservation device for wild mushroom germplasm resources
The application discloses a portable gradient freeze-drying preservation device for wild strain germplasm resources, and relates to the technical field of wild fungus preservation.The application comprises a preservation box, a box cover is rotationally matched with the preservation box, a trapezoidal wild fungus placing rack is slidably matched in the preservation box, and a plurality of universal wheels are arranged at the bottom of the preservation box;an elevating assembly connected with the trapezoidal wild fungus placing rack is arranged on one side in the preservation box, the elevating assembly is matched with the box cover, and an intelligent preservation system is arranged in the preservation box.A temperature gradient control unit is arranged in the application, and a precise controllable temperature gradient can be formed in different level areas of the trapezoidal wild fungus placing rack according to the optimal preservation temperature requirements of different wild fungi.For example, the upper area of the placing rack can be set as a relatively high temperature interval to adapt to some wild fungi which prefer warm environment.
Owner:A BA TEACHERS UNIV
Side ventilation henhouse with heat exchange constant temperature room
The utility model relates to the technical field of ventilation devices, in particular to a side ventilation henhouse with a heat exchange constant temperature room. The breeding room comprises a breeding room body, a plurality of air outlet fans are arranged on the wall of one side of the breeding room body, a plurality of air inlet fans are arranged on the wall of the other side of the breeding room body, a constant temperature device is further arranged on the wall of the breeding room body and covers the outer sides of the air inlet fans, and a temperature controller is further arranged on the wall of the breeding room body. The temperature controller is located on the side face of the constant-temperature device, and a protective shell is arranged at the top of the constant-temperature device. When the outside temperature is low, the temperature in the breeding room can be rapidly and effectively increased, a proper warm environment is provided for chickens, it is ensured that the chickens can normally grow in the low-temperature environment, and the problems of slow growth, disease occurrence and the like caused by cold are solved.
Owner:TACHENG REGIONAL ANIMAL SCI & TECH RES & PROMOTION CENT
Gummy candy–like confectionery
The problem addressed by the present invention is to provide a novel gummy candy–like confectionery having a shape-retaining property which makes it possible to withstand a warm environment during distribution, while also having a soft texture with a good feeling of melting in the mouth. The means for solving said problem is a gummy candy–like confectionery including gelatin and pectin wherein, if X (mass%) is the content of gelatin and Y (mass%) is the content of pectin relative to the total solid content in the gummy candy–like confectionery, (X, Y) is in a region surrounded by line segments connecting the points A1 (0.7, 0.7), A2 (2.0, 0.7), A3 (2.0, 1.0), A4 (3.8, 1.0), A5 (3.8, 3.8), A6 (1.0, 3.8), A7 (1.0, 1.3), A8 (0.7, 1.3), in that order (said region including the line segments).
Owner:KANRO
Application of the rice LOC_Os01g67410 gene in plant response to high ambient temperature
This invention discloses the application of the rice LOC_Os01g67410 gene in plant response to high ambient temperature. PLT5 It is a negative regulatory factor for deep-seeded rice seedlings. The length of internodes and mesocotyls during the seedling stage... plts The mutant showed no significant difference in germination speed and germination rate under shallow sowing conditions compared to the wild type, but under deep sowing conditions, it germinated faster and had a higher germination rate than the wild type. Furthermore, although a warm environment of 32℃ promoted earlier and faster germination time for both the wild type and the mutant, the germination rate of the wild type decreased significantly at 32℃. plts The mutant was still able to maintain a high germination rate. plts The mutant's tolerance to deep sowing and strong emergence performance suggest its important application value in dry direct sowing, especially in high-temperature summer direct sowing production. This can be achieved by finding mutants in natural populations or cultivars. PLTs The superior haplotype will be beneficial for breeding rice varieties suitable for deep sowing.
Owner:INST OF GENETICS & DEVELOPMENTAL BIOLOGY CHINESE ACAD OF SCI
Wound nursing cleaner
The utility model relates to the technical field of medical care, and particularly discloses a wound care cleaner which comprises a cabinet body, universal wheels are rotatably connected to four corners of the bottom of the cabinet body, two door plates are hinged to the outer side of the cabinet body, a workbench is fixedly connected to the top of the cabinet body, a cleaning pool is slidably connected to the interior of the workbench, and a cleaning liquid box is fixedly connected to the interior of the cabinet body. The top of the cleaning liquid box is fixedly connected with a water pump, the input end of the water pump is fixedly connected with an input pipe, the output end of the water pump is fixedly connected with a telescopic pipe, the end, away from the water pump, of the telescopic pipe is fixedly connected with a spray head, and a temperature adjusting mechanism is arranged in the cabinet body. Cleaning liquid is heated to keep the temperature of the cleaning liquid close to the temperature of a human body, the comfort level of a patient during use is improved, the warm environment can accelerate blood circulation, accordingly, healing and recovery of a wound are facilitated, and the use effect of the device is improved.
Owner:THE FIRST PEOPLES HOSPITAL OF HUANGZHONG DISTRICT XINING CITY
Cabinet type air conditioner efficient heat supply method capable of alternately switching high-temperature hot air supply and low-temperature hot air supply
ActiveCN120444671AMechanical apparatusLighting and heating apparatusWarm environmentAir conditioning
According to the high-efficiency heat supply method for the cabinet type air conditioner capable of alternately switching the high-temperature hot air supply and the low-temperature hot air supply, an air guide pipe is connected to an air inlet of the cabinet type air conditioner, so that the cabinet type air conditioner can utilize the air guide pipe to feed air from the upper space of a room; therefore, high-temperature hot supply air generated by heating of the air conditioner is alternately utilized to provide heat for the room, and low-temperature hot supply air is utilized to transfer heat accumulated in the upper space of the room due to thermal buoyancy to the lower space of the room where the personnel activity area is located, so that the heat of the upper space of the room is recycled to create a thermal environment of the lower space of the room. The embodiment shows that the energy consumption of the air conditioner is reduced by 53.6%, and the head and foot temperature differences of the sitting posture and the standing posture are reduced by 59.0% and 50.3% respectively.
Owner:XI AN JIAOTONG UNIV
Temperature regulation method and device for driver's cabin, driver's cabin and engineering vehicle
ActiveCN115257299BAir-treating devicesVehicle heating/cooling devicesThermodynamicsTemperature conditioning
The present invention proposes a method for regulating the temperature of a driver's cabin, a temperature regulating device for a driver's cabin, a driver's cabin, and an engineering vehicle. The method for regulating the temperature of a driver's cabin includes: obtaining first temperature information detected by a first temperature sensor and second temperature information detected by a second temperature sensor; based on the first temperature information being less than or equal to a preset temperature, adjusting the operating power of an auxiliary heating device according to the difference between the preset temperature and the first temperature information; based on the first temperature information being greater than a preset temperature, adjusting the operating power of the auxiliary heating device according to the difference between the first temperature information and the second temperature information. By using the temperature regulating method for a driver's cabin of the present application, the temperature of the driver's cabin can be made to meet the requirements for low-temperature heating, thereby improving the user's driving and riding experience in a low-temperature environment, and allowing the user to drive and ride in a warm environment with a suitable temperature difference.
Owner:SANY AUTOMOBILE MFG CO LTD
Fermenting and baking integrated oven
The utility model relates to a leavening and baking integrated oven, which belongs to the technical field of ovens and comprises an oven body, a baking chamber is arranged on the upper portion inside the oven body, and two leavening chambers are arranged on the lower portion inside the oven body. Compared with the prior art, the oven has the advantages that the oven body integrates a traditional separated fermentation box and an oven, the fermentation function and the baking function can be integrated, the purpose of one machine with double purposes is achieved, the oven body adopts the vertical layered design, the problem of large occupied space of the oven body can be solved, and through the effect of the electric heating pipe, the oven body is more convenient to use. According to the baking device, baking food can be heated at a high temperature, waste heat in the baking chamber can be transmitted into the three branch pipes through the arrangement of the ventilation pipes and finally enters the corresponding fermentation chambers, yeast is more active in a warm environment, and through the mode, the baking waste heat can be reasonably utilized, so that energy consumption can be reduced.
Owner:VIRGINIA DARE CHINA
Piglet incubator
The utility model discloses a piglet incubator, and belongs to the technical field of animal incubators. Comprising a heat preservation box body, a crawling entrance is formed in the back face of the heat preservation box body, and uniform door curtains are arranged at the crawling entrance for shielding; the heat preservation box comprises a heat preservation box main body, the heat preservation box main body is provided with an infrared heat source module, the top of the heat preservation box main body is rotationally provided with a flip cover assembly, and the flip cover assembly comprises an L-shaped flip cover plate, a temperature control module, the infrared heat source module and a positioning installation piece. The phenomenon of local overheating or supercooling is avoided, a more constant and comfortable warm environment is provided for piglets, the efficient heating principle of an infrared heat source is utilized, compared with traditional equipment, the device is efficient and energy-saving, an L-shaped turning cover plate can be turned over through a top rotating shaft, an infrared heat source module is rapidly leaked out, and the heating efficiency is improved. A culture worker can conveniently perform inspection, feeding or cleaning operation in the using process, and the using convenience and flexibility are improved.
Owner:栖霞市动物疫病预防控制中心
Dairy cow cold stress multi-level fuzzy comprehensive evaluation method
ActiveCN115270929BData processing applicationsComplex mathematical operationsMilk cow'sGenetics algorithms
The application discloses a kind of dairy cow cold stress multistage fuzzy comprehensive evaluation method, comprising the following steps: step (1): using analytic hierarchy process, from warm environment (temperature, relative humidity, wind speed and illumination), physiological factors (respiratory rate, body surface temperature) and air quality (NH3, CO2, PM 10 ) 3 dimensions construct dairy cow cold stress evaluation index system;Step (2): establish the judgment matrix of each index layer, and make consistency check, if meet the consistency requirement, then determine the weight of each index layer;Step (3): if it does not meet the consistency check, use genetic algorithm for testing and correcting the judgment matrix, the weight of each index layer is calculated by crossing, mutation and other operations;Step (4): the degree of cold stress of dairy cow is obtained by multistage fuzzy comprehensive evaluation;The application combines environmental parameters with dairy cow physiological parameters, and can realize comprehensive and accurate evaluation of dairy cow cold stress.
Owner:NORTHEAST AGRICULTURAL UNIVERSITY
Anti-condensation flow measuring and drifting bottle
The utility model relates to the technical field of ocean flow measurement, in particular to an anti-condensation flow measurement drifting bottle, and solves the technical problem that when an existing ocean flow measurement drifting bottle enters a cold environment from a warm environment, gas in the flow measurement drifting bottle is condensed into water drops, and then short circuit or equipment failure is caused. Comprising a drifting bottle body, a flexible solar panel is fixedly connected to the interior of the drifting bottle body, a solar cell is arranged on one side of the flexible solar panel, and a DO sensor is fixedly installed in the drifting bottle body. The sensor in the drifting bottle body can detect the change, the micro motor is controlled by the control system to operate, the scraping rod connected with the rotating shaft can rotate while rotating, and the scraping rod can be clamped between the drifting bottle body and the flexible solar panel in the moving process so as to scrape and clean water drops.
Owner:SHENZHEN SIHAISHENGDIAN TECH CO LTD
Application of PLT3 gene in regulation and control of thermal response growth of internode and mesocotyl in seedling stage of plant
The invention discloses application of a PLT3 gene in regulation and control of thermal response growth of internodes and mesocotyl in a plant seedling stage. PLT3 is a negative regulation factor for deep-sowing seedling growing of rice. The seedling emergence speed and the seedling emergence rate of the plts mutant with the internode length and the mesocotyl length in the seedling stage are not obviously different from those of the wild type under the shallow sowing condition, but the seedling emergence speed and the seedling emergence rate of the plts mutant are higher than those of the wild type under the deep sowing condition; meanwhile, although the warm environment at 32 DEG C promotes the emergence time of the wild type and the mutant to be advanced and the emergence speed to be accelerated, when the emergence rate of the wild type is greatly reduced at 32 DEG C, the plts mutant can still keep a relatively high emergence rate. The deep sowing resistance and strong seedling emergence performance of the plts mutant prompt that the plts mutant has important application value in dry direct seeding, especially in dry direct seeding production at high temperature in summer. The excellent haplotype of PLTs is found in a natural population or a cultivated variety, so that the cultivation of a rice variety suitable for deep sowing is facilitated.
Owner:INST OF GENETICS & DEVELOPMENTAL BIOLOGY CHINESE ACAD OF SCI
Auxiliary device for lamb delivery and use method
Owner:LINYI UNIVERSITY +1
Household horizontal rotating wheel air dehumidifier
The household horizontal rotating wheel air dehumidifier comprises a core dehumidification module, a shell assembly, a supporting rod mounting device and filter screen devices on the two sides, the supporting rod mounting device is located on the inner side of the shell assembly, the core dehumidification module is located in the middle of the supporting rod mounting device, and the filter screen devices on the two sides are located at the upper ends of the two sides of the shell assembly. The core dehumidification module comprises an upper partition plate, a lower partition plate, a condensation fan, a heating body device, a condensation device and a rotating wheel device. The dehumidifier adopts a circular ring-shaped rotating wheel horizontal heating technology for dehumidification, can be used in a high-temperature or low-humidity environment, has the advantages of no frosting influence, high dehumidification efficiency, low power consumption, low noise, small vibration, small product size, attractive appearance, light weight, convenience in movement and the like, a top cover can be independently taken down, a water tank can be independently drawn out, convenience in cleaning is realized, air inlet holes are formed in the periphery of a shell, and the air inlet holes are convenient to clean. Light holes are formed in the periphery of the water tank, when the atmosphere lamp of the water tank is turned on, colorful light is emitted from the periphery, and a warm and sweet environment with light and shadow changes is created.
Owner:DONG GUAN SHANG ZHUN METAL CO LTD
Smart aromatherapy lamp (1)
1. The name of the design product: intelligent aromatherapy lamp (1). 2. The use of the design product: for aromatherapy, lighting, decoration, and has offline voice function, in addition, the light projected on the aromatherapy lamp can create a warm environment. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view.
Owner:QUANZHOU TENGYU ELECTRONIC TECHNOLOGY CO LTD
Flying shear arm and crankshaft connecting structure
ActiveCN222971094UStock shearing machinesShearing machine accessoriesForeign matterStructural engineering
The utility model belongs to the technical field of steel rolling flying shear equipment, and relates to a flying shear arm and crankshaft connecting structure which comprises a cutter arm, a bearing and a crankshaft, the bearing and the crankshaft are arranged on the cutter arm, a labyrinth cover is arranged on one end face of the bearing, an end plate is arranged on the other end face of the bearing, and the outer side of the labyrinth cover is connected with the cutter arm; the bearing is provided with a cover on the end face of the end plate, and the outer side of the cover is connected with the tool arm. When the flying shear shears, the flying shear can have higher rotating speed, can bear larger load, improves the shearing capacity, is small in friction coefficient, long in service life and longer in maintenance period, can better prevent foreign matters from entering by using the annular seal, and can be used in a warm environment.
Owner:CISDI HEAVY MACHINERY
Application of rice LOCOs01g67410 gene in high environment temperature response of plants
The invention discloses an application of a rice LOCOs01g67410 gene in high environment temperature response of a plant. PLT5 is a negative regulation factor for deep-sowing seedling growing of rice. The seedling emergence speed and the seedling emergence rate of the plts mutant with the internode length and the mesocotyl length in the seedling stage are not obviously different from those of the wild type under the shallow sowing condition, but the seedling emergence speed and the seedling emergence rate of the plts mutant are higher than those of the wild type under the deep sowing condition; meanwhile, although the warm environment at 32 DEG C promotes the emergence time of the wild type and the mutant to be advanced and the emergence speed to be accelerated, when the emergence rate of the wild type is greatly reduced at 32 DEG C, the plts mutant can still keep a relatively high emergence rate. The deep sowing resistance and strong seedling emergence performance of the plts mutant prompt that the plts mutant has important application value in dry direct seeding, especially in dry direct seeding production at high temperature in summer. The excellent haplotype of PLTs is found in a natural population or a cultivated variety, so that the cultivation of a rice variety suitable for deep sowing is facilitated.
Owner:INST OF GENETICS & DEVELOPMENTAL BIOLOGY CHINESE ACAD OF SCI
Application of plant AP2 / EREBP family transcription factor PLT1 gene
The invention discloses an application of a plant AP2 / EREBP family transcription factor PLT1 gene. PLT1 is a negative regulation factor for deep-sowing seedling growing of rice. The seedling emergence speed and the seedling emergence rate of the plts mutant with the internode length and the mesocotyl length in the seedling stage are not obviously different from those of the wild type under the shallow sowing condition, but the seedling emergence speed and the seedling emergence rate of the plts mutant are higher than those of the wild type under the deep sowing condition; meanwhile, although the warm environment at 32 DEG C promotes the emergence time of the wild type and the mutant to be advanced and the emergence speed to be accelerated, when the emergence rate of the wild type is greatly reduced at 32 DEG C, the plts mutant can still keep a relatively high emergence rate. The deep sowing resistance and strong seedling emergence performance of the plts mutant prompt that the plts mutant has important application value in dry direct seeding, especially in dry direct seeding production at high temperature in summer. The excellent haplotype of PLTs is found in a natural population or a cultivated variety, so that the cultivation of a rice variety suitable for deep sowing is facilitated.
Owner:INST OF GENETICS & DEVELOPMENTAL BIOLOGY CHINESE ACAD OF SCI
Low-temperature-resistant power supply assembly and device and low-temperature-resistant aerosol generating device
The utility model relates to a low-temperature-resistant power supply assembly, a low-temperature-resistant power supply device and a low-temperature-resistant aerosol generating device, a shell is provided with a battery cavity for accommodating a battery, a heating element is arranged in the battery cavity, and the heating element and the battery are arranged in a heat conduction mode; the switch assembly is arranged on the shell, the heating element is conductively connected with the battery through the switch assembly, the heating element is conductively connected with the battery when the switch assembly is in a conducting state, and the heating element is conductively disconnected with the battery when the switch assembly is in a cut-off state. When the environment temperature is too low, the energy of the battery is utilized to provide a proper warm environment for the battery, so that the working environment of the battery is in a normal temperature interval, and the energy of the battery is excited, so that the principle of energy conservation is not violated, and the energy, which cannot be utilized in a low-temperature environment, of the battery is effectively excited; the performance reduction and the discharge capacity reduction of the battery caused by low temperature are avoided, and the normal use duration of a product adopting the battery, such as an aerosol generating device, in a low-temperature environment is ensured.
Owner:DONGGUAN DARK HORSE ELECTRONIC TECH CO LTD
Livestock and poultry breeding cold and warm environment adjusting and drinking water heating integrated energy supply system
The utility model relates to a livestock and poultry breeding cold and warm environment adjusting and drinking water heating integrated energy supply system which comprises a nursing house, a fattening house, a solar energy system, an energy gathering module and an air energy system. The energy gathering module comprises a heat gathering water tank, a first heat exchanger, a second heat exchanger and an electric heater, the air energy system is connected with the energy gathering module through the second heat exchanger, and the water outlet end of the first heat exchanger is connected with water drinking points of the nursing house and the fattening house by arranging a water drinking pipeline. According to the design, energy conservation, consumption reduction and accurate temperature control can be achieved.
Owner:RICHU DONGFANG SOLAR ENERGY +1
High-efficiency phosphorus removal agent and preparation method thereof
The application belongs to the technical field of preparation of magnetic recyclable gel adsorbent, and particularly relates to a high-efficiency phosphorus removal agent and a preparation method thereof. The method comprises the following steps: firstly, dispersing ferroferric oxide nanoparticles in a water solution containing sodium dodecyl sulfate to obtain a magnetic nanofluid; simultaneously, dispersing lanthanum-zirconium heteronuclear metal oxygen cluster organosilane functional derivative, zinc-aluminum layered double hydroxide, acrylamide and a crosslinking agent in water to form a suspension; under nitrogen protection, adding the magnetic nanofluid into the suspension, adding an initiator after adjusting the pH value, and reacting in a warm environment to generate a composite gel. Then, the solid product is obtained through magnetic separation, and after washing and long-time freeze-drying, the high-efficiency phosphorus removal agent is obtained. The phosphorus removal agent combines the adsorption and precipitation of various active components, has magnetism and is easy to recycle, and is suitable for efficient removal of phosphate in water.
Owner:湖南湘新碧水源环境科技有限公司
Automatic modular cell culture device with perfusion-based culture solution conveying function
PendingCN122003298AEasy to operateSolve wasteBioreactor/fermenter combinationsBiological substance pretreatmentsWarm environmentBiomedical engineering
The disclosed cell culture device comprises: a cell culture module comprising a cell culture unit in which an orifice plate, which forms at least one culture space, is attached to a cartridge; a culture solution supply module comprising: a pump unit for forming a supply and discharge flow of a culture solution to the cell culture unit; the culture solution storage chamber is used for accommodating at least one culture solution chamber; and a pair of culture solution tubes made of a flexible material and connecting the culture solution supply module and the cell culture module, which are spatially separated, to form a duct through which the culture solution is supplied and discharged, the cell culture module being placed in a CO2 incubator for creating a warm environment, the culture solution storage chamber creating a low-temperature environment lower than normal temperature, and the culture solution storage chamber creating a low-temperature environment lower than normal temperature. A pair of culture solution tubes exposed between the culture solution supply module and the cell culture module is in a normal-temperature environment.
Owner:CELLOID CO LTD
Air conditioning system
PendingCN119731485AMechanical apparatusLighting and heating apparatusPhysical medicine and rehabilitationWarm environment
An air-conditioning system for air-conditioning a subject space (S), the air-conditioning system comprising a detection unit (54) for detecting a physiological quantity of a use subject in the subject space (S), an estimation unit (62) for estimating a biological rhythm of the use subject on the basis of the physiological quantity, and a control unit (C2) for controlling the biological rhythm of the use subject on the basis of the estimated biological rhythm. And a control unit (C2) that controls the warm environment of the target space (S) in synchronization with the biological rhythm estimated by the estimation unit (62).
Owner:DAIKIN INDUSTRIES LTD
Venous transfusion protection support
ActiveCN222533839UEasy to storeImprove comfortInfusion devicesTherapeutic coolingWarm environmentIntravenous Infusions
The utility model provides an intravenous infusion protection support which comprises a hollow base, a main cover plate and a bandage limiting mechanism, a low-power electric heating plate is installed at the bottom of an inner cavity of the hollow base, a plurality of adjusting grooves are formed in the upper portion of the main cover plate, a bandage is connected to the annular side face of a sleeving shaft in a rolling mode, and round pieces are installed at the left end and the right end of the sleeving shaft respectively. Round shafts are installed at the opposite outer ends of the two round pieces respectively, torsional springs are fixedly connected to the opposite outer ends of the two round pieces respectively, a column body is installed above the cover plate, and limiting blocks are fixedly connected to the left side and the right side of a plastic part respectively. The hand warming device has the advantages that the structure is reasonable, the practicability is good, the warming effect is achieved, meanwhile, the bandage can be conveniently stored and used at any time after being taken, the range of the bandage can be adjusted according to the hand size of the patient, and the comfort and the overall applicability of the patient are improved.
Owner:THE SECOND AFFILIATED HOSPITAL TO NANCHANG UNIV
Combination of two processes providing menstrual protection coupled with an analgesic effect
A combination of two processes providing menstrual protection coupled with pain relief. A pain relief device, using heat and / or cold, for dysmenorrhea. It combines menstrual underwear with pockets placed in the pelvic and lumbar areas to hold a flaxseed pouch, which provides pain relief. The flaxseed pouch can be placed in a cool or warm environment to diffuse the pain-relieving effect inside the underwear, on the abdomen and / or back.
Owner:BARNOIN JADE