22results about How to "Suitable living environment" patented technology

The invention discloses a water body remediation carbon sequestration and sink increasing method based on lanthanum modified bentonite, and belongs to the technical field of water body ecological remediation. Comprising the following steps: 1, isolating a to-be-restored water body, and obtaining current data of the water body; step 2, determining the current input amount of lanthanum modified bentonite and a flocculating agent based on the current data of the water body, and adding the lanthanum modified bentonite and the flocculating agent into the water body to repair the water body: blue-green algae on the surface of the water body settles, the settled blue-green algae die and decompose at the water bottom, and nutrient substances such as greenhouse gas nitrous oxide, methane and nitrogen and phosphorus are generated; aquatic plants are planted in the water body, the dissolved oxygen content of the water body is increased through photosynthesis of the aquatic plants, and release of greenhouse gases nitrous oxide and methane generated in the blue-green algae decomposition process in the second step is inhibited; in a water body environment where aquatic plants are planted, the lanthanum modified bentonite is used for locking phosphorus in a water body and bottom mud, the content of phosphorus in the water body and the bottom mud is reduced, and growth of algae is inhibited.

The application relates to the technical field of glass steel equipment, and relates to a glass steel biological filter deodorization equipment. The deodorization equipment comprises a biological pool and a pre-washing pool. The pre-washing pool is provided with a circulating pipeline, odor gas enters the pre-washing pool through the circulating pipeline, the pre-washing pool is filled with water covering the water inlet position, and a flow guide member for slowing down the gas flow speed is arranged on the inner side of the water inlet end of the pre-washing pool. A wind pipe and a shunt cavity are arranged between the biological pool and the pre-washing pool and are connected in front and back. The input end of the wind pipe is located on the top of the water outlet end of the pre-washing pool. The wind pipe is an n-shaped channel structure. The wind pipe is provided with a first spraying device. The shunt cavity is located at the bottom of the biological pool. The biological pool is provided with a stirrer. The application can help solve the problems of poor gas-liquid mixing effect and easy hardening and difficult maintenance of the biological pool.

The invention discloses an inorganic gel-microorganism composite self-repairing agent as well as a preparation method and application thereof. The self-repairing agent is prepared from the following substances in parts by weight: 60 to 70 parts of inorganic mineral, 1 to 2 parts of polyacrylamide, 13.5 to 14.25 parts of monosaccharide, 4.5 to 4.75 parts of microorganism and 10 to 20 parts of barite powder. The inorganic mineral comprises one or more of a calcium source, a silicon source and an aluminum source, and the atom molar ratio of calcium to aluminum to silicon in the calcium source, the silicon source and the aluminum source is (0.5-2): (0-0.5): 1. The preparation method comprises the following steps: preparing the component A and the component B; watering and maintaining; dipping in styrene-acrylic emulsion, and drying; soaking, taking out and drying. The hydrated calcium silicate gel and the hydrated calcium aluminosilicate gel which are formed by induction in the initial stage of repair are hydration products of Portland cement, and the problem of compatibility between the repair products and a matrix can be avoided to a great extent when the hydrated calcium silicate gel and the hydrated calcium aluminosilicate gel are used for filling the cracks with the hydrated calcium silicate gel and the hydrated calcium aluminosilicate gel.

The invention discloses a compound traditional Chinese medicine for preventing piglet diarrhea and a use method of the compound traditional Chinese medicine, and relates to the field of traditional Chinese veterinary medicine preparation. 11 to 14 parts of fructus gardeniae; 10 to 15 parts of radix aconiti lateralis preparata; 30 to 36 parts of cyperus rotundus; and 11-14 parts of meadowrue root and rhizome. According to the compound traditional Chinese medicine and the use method thereof, the intestinal microbial flora structure and the intestinal tissue structure of piglets can be improved, and the immune function and the anti-stress capability are remarkably improved, so that the diarrhea rate of the piglets is remarkably reduced, the daily gain and the weaning weight of the piglets are increased, and the growth performance of the piglets is effectively improved.

The present invention discloses a microbial agent for preventing and treating soil-borne diseases of ginger, and a preparation method and application thereof, and belongs to the field of microbial technology. The microbial agent of the present invention comprises disease-resistant growth-promoting microorganisms, microbial activity promoters and auxiliary carriers, and the dosage ratio of the three is 10mL:100mL:(30-50)g. The microbial agent of the present invention can effectively prevent and treat ginger blight of ginger, and at the same time can increase the resistance of ginger, promote the growth of ginger, and improve the quality of ginger. At the same time, the strain resources of plant growth-promoting bacteria are enriched. The agent is pollution-free and has no toxic side effects, has strong pertinence, can be stored for a long time after being made into a solid agent, is convenient for field application, and can also effectively improve the soil environment, thereby effectively meeting the nutritional needs of crop growth, and has good practical application value.

The utility model discloses an active ventilation forest musk deer breeding house which comprises a wall body, an air inlet pipe is arranged at an air inlet in the lower side of the left end of the wall body, an exhaust pipe is arranged at an air inlet in the lower side of the right end of the wall body, and the active ventilation forest musk deer breeding house further comprises an air volume adjusting mechanism. The air volume adjusting mechanism comprises a sliding plate, a baffle, a spring and a telescopic rod, sliding grooves are formed in the front inner wall and the rear inner wall of the right side in the air inlet pipe correspondingly, the sliding plate is slidably connected between the two sliding grooves, the baffle is arranged at the right end of the air inlet pipe, and the right side face of the sliding plate is tightly connected with the left side face of the baffle. According to the active ventilation forest musk deer breeding house, when forest musk deer breeding is conducted, the ventilation quantity can be adjusted according to the air quality in the breeding house, the ventilation quantity can be adjusted according to the air quality in the breeding house, and the breeding efficiency is improved. And the air quality in the breeding house is effectively adjusted.

The invention relates to an intelligent automatic control method and device for indoor electrical equipment based on Transform, and belongs to the technical field of intelligent equipment control. Comprising the steps and modules of data processing, transformer model construction, model training, model evaluation and model prediction. According to the method and device, the use rule of indoor electrical equipment is learned by utilizing a transformer model, and a corresponding result is predicted in combination with the current indoor environment and the use rule of the electrical equipment; meanwhile, prediction results are transmitted to the lighting system, the temperature control system, the curtain system and the ventilation system in an instruction mode, so that the effect of intelligently adjusting all intelligent electrical equipment is achieved, and the effects of energy conservation and emission reduction are achieved while a suitable living environment is created for a user.

The invention discloses a microbial fertilizer for soil remediation containing bacillus subtilis, belongs to the technical field of fertilizers, and comprises the following raw materials in parts by weight: 30-40 parts of modified biochar, 20-30 parts of bacillus subtilis fermentation liquid, 2-5 parts of trehalose, 20-25 parts of bentonite, 5-10 parts of oxygenator, 3-5 parts of gypsum, and 10 parts of water; the bacillus subtilis provided by the invention is a dominant strain screened out by streaking separation through high-throughput sequencing in a Nanling lotus pond reclamation test field, can quickly repair reclaimed soil, can improve crop resistance and increase crop yield, and the microbial fertilizer prepared by using the bacillus subtilis as a living organism raw material can effectively improve the nutrient content of the reclaimed soil, has a significant effect on improving the organic matter and effective nutrient content of the reclaimed soil, can also increase the crop biomass, and reduce the heavy metal content in the crop.

The invention relates to the technical field of fish culture, and particularly discloses an offshore net cage cultured fish disease control method, which comprises the following steps: S1, introducing a proper amount of natural bait organisms into an offshore net cage, taking the natural bait organisms as a food source for fish culture, and simultaneously participating in construction of an ecological balance system in the net cage; a proper amount of natural bait organisms are introduced into the offshore net cage, the foundation of an ecological balance system is constructed in the offshore net cage, meanwhile, the food requirements of cultured fishes are met, the natural bait organisms serve as a direct food source of the cultured fishes, necessary nutrition is provided, growth and development of the fishes are facilitated, and the ecological balance is achieved. The introduction of the natural bait organisms also participates in the construction of an ecological balance system in the net cage, the diversity of the natural bait organisms is beneficial to enhancing the immunity of the fishes and improving the resistance of the fishes to diseases, and through the regulation and control of a natural food chain, the environmental pollution possibly generated in the culture process is reduced.

The invention discloses an open type soil culture cabin capable of realizing multi-environment co-fusion, and relates to the technical field of soil culture cabin environment regulation, the open type soil culture cabin comprises an open type soil culture cabin body used for plant cultivation, a baffle plate and a culture dish, and the culture dish is movably installed in an inner cavity of the open type soil culture cabin body; baffles for limiting culture dishes are symmetrically installed in an inner cavity of the open type soil culture cabin body, a regulation and control assembly for controlling the planting environment of plants is arranged in the inner cavity of the open type soil culture cabin body, a control assembly for controlling the humidity degree of soil is arranged in an inner cavity of each culture dish, and the regulation and control assembly comprises a temperature control curtain and a winding roller. A humidifier used for controlling the humidity of air around plants is fixedly installed on the top of an inner cavity of the open type soil culture cabin body. Through mutual cooperation of the parts, suitable living environments can be created for different types of plants, and the situation that the plants wither or stop growing during growth is prevented.

The invention belongs to the technical field of multi-stage sewage treatment, and particularly relates to a sewage treatment detection device which comprises a main body and a detection assembly arranged in the main body, and further comprises a pretreatment precipitation separation mechanism and a deep treatment mechanism, the deep treatment mechanism is arranged on one side of the pretreatment precipitation separation mechanism; according to the pretreatment precipitation separation mechanism provided by the invention, turbulence and shear force in sewage are increased by introducing bubbles, and a coagulant can be better dispersed and dissolved in the sewage, so that the contact area and the reaction rate of the coagulant and suspended particles and colloids in the sewage are increased.

The present invention relates to the field of fish farming technology, and discloses a device that automatically controls the water temperature of a fish pond and can prevent carp from hypoxia on rainy days, comprising a frame, a heating rod is movably connected to the bottom of the frame, and air bags are fixedly connected to the two sides of the bottom of the frame, and a floating chamber is movably connected to the upper side of the inner part of the frame, and an air intake pipe is fixedly connected to the middle of the top of the floating chamber. A floating ball is arranged on the upper side of the inner part of the frame, and slideways are fixedly connected to the two sides of the top of the frame. After power is turned on, the heating rod starts to heat up. When the temperature that affects the carp is reached, the air bag expands and squeezes the reset spring to move downward and start to accumulate force, driving the power rod to move downward, so that the positive and negative electrodes are reversely connected, and the heating rod is no longer heated through the semiconductor diode. When the pool water temperature is low, the reset spring releases the force stored by the previous pressure, and similarly drives the power rod to move upward, so that the positive and negative electrodes are reset and continue to heat, thereby achieving the purpose of constant temperature.

The utility model provides a crayfish constant-temperature breeding and breeding device, which relates to the technical field of breeding devices and comprises a breeding pond, a fixed frame is fixedly mounted at the top of the breeding pond, two sliding rails are fixedly mounted at the top of the fixed frame, and a sliding plate is movably sleeved between the outer surface walls of the two sliding rails. According to the device, under the interaction of all the components of the device, the partition plate divides the culture pond into the hatching area and the fry area, the partition design provides more suitable living environments for crayfishes in different growth stages, and the device achieves intelligent regulation and control of the water temperature in the culture pond; the regulation and control capability ensures that the environments of the hatching area and the young crayfish area are always in an optimal state, a powerful guarantee is provided for the growth of the crayfishes, large young crayfishes can be separated from small young crayfishes and crayfish eggs, competition and mutual interference among the crayfishes in different growth stages are avoided, and the breeding benefit and the growth speed are favorably improved.

This utility model relates to the field of aquaculture, specifically disclosing an aquaculture circulating water purification device, including a circulating water tank mechanism, a waste discharge mechanism, and a water inlet mechanism. The circulating water tank mechanism includes a water tank, with a water pump fixed to the lower end of the outer side of the water tank, and a connecting water pipe fixed to the upper end of the water pump. The waste discharge mechanism includes a bend, with a waste discharge pipe fixed to the lower end of the bend, a valve installed on the waste discharge pipe, and several filter holes on the upper outer side of the bend. A fixing flange is also installed on the outer side of the bend. This utility model guides wastewater from the aquaculture tank into the bend through the water inlet mechanism. The several filter holes on the upper outer side of the bend perform fine filtration of the wastewater, and the valve installed on the waste discharge pipe allows the wastewater to be quickly discharged from the device by simply opening the valve when there is a large amount of impurities accumulated in the water tank due to filtration.

The utility model relates to the field of aquaculture, in particular to a fish and shrimp symbiotic three-dimensional culture system which comprises a fish and shrimp culture box, a culture frame and a vegetable culture box. During culture, root systems of aquatic vegetables on the vegetable culture box extend into the water surface of the fish and shrimp culture box to grow, and the aquatic vegetables can supply baits, shade, avoid harm and provide a suitable living environment for fishes and shrimps in the process, so that the fishes and the shrimps which are cultured in a mixed mode are more fat, the fishes and the shrimps can eat microorganisms in the fish and shrimp culture box, and the effects of natural'insecticide 'and'herbicide' are achieved; meanwhile, the roots of the aquatic vegetables absorb nutrient substances in water, the effects of purifying water and keeping the water fresh can be achieved, and healthy growth of fishes and shrimps is facilitated. Fish and shrimp symbiosis is adopted, vegetables are supplemented, a new ecological three-dimensional planting and breeding mode is formed, the yield of the vegetables, the fish and the shrimps is increased, the obtained benefits are maximized, land resources can be saved, and environmental protection is facilitated.

The invention provides an automatic feeding device for sabina vulgaris, and belongs to the technical field of sabina vulgaris feeding, the automatic feeding device comprises a feeding box, one side of the feeding box is provided with a feeding trough, two sides of the feeding trough are provided with reloading assemblies, each reloading assembly comprises a feeding pipe, a temporary storage box and a discharging pipe, and one side of the feeding trough is provided with a reloading through groove; a temporary storage box is rotatably arranged in the material changing through groove, a feeding pipe is arranged at the top of the temporary storage box, and a discharging pipe is arranged at the bottom of the temporary storage box; a feeding assembly is arranged on the feeding box and comprises a liquid storage box used for storing a nutrient solution and two sets of diffusion paper, the liquid storage box is arranged on the back face of the feeding box, the two sets of diffusion paper are arranged in the feeding trough, and a cleaning assembly is arranged at the bottom of the feeding box; through the arrangement of the material changing assembly, materials are introduced through the feeding pipe, waste materials are discharged through the discharging pipe, material replacement is facilitated, through the arrangement of the feeding assembly, feed supply and replacement can be automatically conducted, the frequency and intensity of manual operation are reduced, and the problem that a traditional feeding device lacks convenience is solved.

The present invention provides a sperm motility enhancing solution and a method for enhancing sperm motility. A sperm motility enhancing solution, the sperm motility enhancing solution comprising a stimulant, recombinant human insulin and a balancing solution, wherein the stimulant comprises 2-deoxyadenosine, pentoxifylline or caffeine. The balancing solution is selected from one or more inorganic salt solutions; the inorganic salt is selected from NaCl, KCl, CaCl2·2H2O, KH2PO4 and MgSO4·7H2O. The present invention selects stimulants 2-deoxyadenosine, pentoxifylline and caffeine respectively for improving sperm motility, by increasing the cAMP level in cryopreserved sperm cells, under the synergistic effect of recombinant human insulin, further promoting the cell substance metabolism level, and effectively promoting the sperm motility of normal sperm and asthenozoospermia patients, which has a promoting effect on improving the success rate of in vitro fertilization.

This utility model relates to the field of environmental science and engineering technology, and discloses a multifunctional ecological structure based on in-situ river purification and aquatic organism habitat. It includes an outer shell, a protective shell fixedly connected to the top inner wall of the outer shell, a hydraulic cylinder fixedly connected to the inner wall of the protective shell, a pushing block fixedly connected to the drive end of the hydraulic cylinder, a flow-aiding plate fixedly connected to the bottom of the pushing block, a connecting plate fixedly connected to the bottom of the flow-aiding plate, a telescopic rod fixedly connected to the front side of the flow-aiding plate, a spring fixedly connected to the outside of the telescopic rod, and a disassembly assembly for disassembling the collection tank fixedly connected to the rear side of the outer shell. In this utility model, the hydraulic cylinder moves the pushing block, which in turn moves the flow-aiding plate, causing the spring and telescopic rod to extend, allowing water from inside the river, carrying impurities, to enter the inner wall of the outer shell, thus achieving river cleaning and filtration.

The invention discloses a preparation method of an umbilical cord mesenchymal stem cell injection. According to the method, the umbilical cord mesenchymal stem cell injection is prepared by using a Ringer's solution and a TE buffer solution. The invention also discloses the umbilical cord mesenchymal stem cell injection prepared according to the preparation method, and application of the umbilical cord mesenchymal stem cell injection in preparation of medicines for treating Alzheimer's disease. The prepared umbilical cord mesenchymal stem cell injection can relieve or relieve the symptoms of the Alzheimer's disease.

The present invention relates to the field of drip irrigation planting technology, and discloses a water-fertilizer-gas-heat integrated drip irrigation intelligent control device and a method of use, comprising a water-fertilizer integrated machine, a drip irrigation unit, a fertilizer unit, a heating unit, a fixed unit and a monitoring unit, wherein the fertilizer inlet of the water-fertilizer integrated machine is connected to the fertilizer unit, the drip irrigation unit is connected to the liquid outlet of the water-fertilizer integrated machine, the drip irrigation pipe of the drip irrigation unit is disassembled and connected to the drip irrigation ring of the fixed unit, and the temperature sensor, pH sensor, soil moisture sensor and conductivity sensor of the monitoring unit are electrically connected to the water-fertilizer integrated machine. The present invention adopts the above structure and method of use, and each unit is independently set, and the water, fertilizer, gas and heat are individually adjusted according to the growth requirements of different plants.

The invention provides a culture box. The culture box comprises a box body, an air guide plate and a fan, the air deflector comprises a first section which is obliquely arranged, a second section which is horizontally arranged, a third section which is obliquely arranged and a fourth section which is vertically arranged, divides the closed space of the box body into an inner cavity and an outer cavity, and forms an air duct with an upper inlet and a lower outlet; and the fan drives gas to circularly flow between the inner cavity and the outer cavity along the air duct. According to the incubator disclosed by the invention, gas flows quickly through the air duct with the upper inlet and the lower outlet, so that the temperature and humidity in the incubator and the uniformity of gas concentration are improved, cells in the incubator can quickly obtain a proper living environment, and the yield and the culture efficiency of the cells are further improved; meanwhile, upward diffusion of microorganisms generated in the culture process is avoided, so that the safety of cell culture is improved.

The utility model relates to a half-mountain grazing type breeding sheep breeding house, and belongs to the technical field of goat breeding. The device is built on a half mountain, the advantages of half mountain grazing are combined, a suitable living environment, sufficient activity space and rich natural feed can be provided for breeding sheep, and the health condition and breeding capacity of sheep flocks can be improved; the isolation area and the feed supplementing area are arranged in the breeding house, the isolation area is used for isolating weak sheep and diseased sheep or injecting vaccines to the sheep, management and epidemic prevention are facilitated, the feed supplementing area is used for providing water and concentrated feed for the sheep, the growth and development requirements of the sheep can be met, the breeding rate and breeding quality of the sheep are guaranteed, the breeding cage can provide an independent predelivery environment for predelivery sheep, and the breeding efficiency is improved. The parturition waiting area and the lamb activity area are beneficial for inducing the lambs to be grouped as soon as possible, the problems that in the lamb and breeding sheep polyculture process, the lambs are treaded by the breeding sheep and grasp food, so that the survival rate of the lambs is low, and food intake is difficult are solved, and normal growth of the lambs is guaranteed.