38results about How to "Reduce ambient humidity" patented technology

A new and unique apparatus for extracting water out of humid air is disclosed. There is also disclosed utilization of the apparatus and method in a specific and unique design so as to establish building blocks in building construction in order to cool indoor air in spaces in which the designated building blocks are combined.

The invention discloses a tissue culture method for increasing the multiplication coefficient of catalpa bungei. The tissue culture method comprises five steps of building sterile culture, inducing axillary bud, performing multiplication of the axillary bud, performing rooting culture of bud seedling and performing tissue culture of seedling. The method is used for culturing tissue and quickly culturing seedling of the catalpa bungei; the method has the advantages of high bud induction rate, large multiplication coefficient, high rooting rate and high transplanting survival rate. By virtue of the method, an optimal culture medium formula of the catalpa bungei is selected and prepared by 1.5mg / L of MS+BA, 0.1mg / L of ZT and 0.2mg / L of IAA, and a subculture method for subculturing stem and root callus during subculturing is also selected; the multiplication coefficient of catalpa bungei is 11.0-23.2, and the average multiplication coefficient is 15.3. By virtue of the method, a seedling culturing method good in multiplication speed, short in production cycle and good in stability is provided for large-scale cultivation of the catalpa bungei in the forestry production.

The invention belongs to the technical field of plant propagation, particularly relating to a fast cuttage propagation method for silkwood. The invention absorbs a theoretical basis of tissue culture, carries out cuttage on stock micro-propagation unit materials to a nursery bed to culture after the stock micro-propagation unit materials are treated through a rooting agent, and releases plant tissue culture from a laboratory to cause the plant tissue culture to directly go to production. The invention has the advantages of little explant amount, low propagation expansion cost, fast propagation speed, high survival rate, and the like and realizes continuous fast propagation all the year round. The method comprises the following steps: firstly, building a fast propagation greenhouse base, and taking perlite as cutting matrix; secondly, preparing propagation materials: taking and shearing annual or perennial lignification or semi-lignification hale branches into cuttings with the length of 2 to 4 cm, and leaving one leaf and one sprout for each cutting; thirdly, carrying out disinfection treatment for the nursery bed and the cuttings; fourthly, treating the cuttings with the rooting agent and rooting powder; fifthly, managing the nursery bed: after the cuttage, controlling water content of the matrix to be about 60 percent, the environmental humidity to be about 95 percent and the temperature to between 20 DEG C to 30 DEG C, and shading the cuttings with double layers through a shading net with the transmittance of 50 percent; and sixthly, testing and transplanting sprouts.

The invention discloses a beauveria bassiana microcapsule formulation which is prepared by taking suspension prepared from beauveria bassiana conidia, kaolin and water as a capsule core, taking sodium alginate as a capsule wall, dispersing in a dispersing agent of n-hexadecane, corn oil and lecithin with different proportions, crosslinking through calcium ions, and solidifying microcapsules to enveloped fine particles with partical diameter being smaller than 100 Mu m. In the germination process of the beauveria bassiana conidia, a germ tube can perforate through the envelop of the capsule wall. The microcapsule formulation is also added with a conidium germination nutrient solution which increases the germination percentage and the germination speed of the conidia. The beauveria bassiana microcapsule formulation can effectively prevent the influences bad environments such as external ultraviolet rays and drying from the conidia, achieves high germination percentage under the influences of the same temperature, humidity and ultraviolet rays, and has good control effect to agriculture and forestry pests; and meanwhile the beauveria bassiana microcapsule formulation has simple production process and is easy for mass production.

An orally disintegrating formulation and its preparation are provided. The orally disintegrating formulation comprises an effective amount of a pharmaceutically active ingredient and a matrix, wherein the matrix contains an amino acid and pullulan. The orally disintegrating formulation can disintegrate rapidly in oral cavity and be taken without aid of water; Moreover, the formulation has a low hygroscopicity, so that the requirements for storing or producing the formulation is decreased, and the storage life is elongated to facilitate the administration by a patient and the preparation of the protein and vaccine drugs.

The invention relates to the technical field of intelligent household appliances, and discloses a control method for condensation prevention of an air conditioner, which comprises the following steps: under the condition of refrigeration operation of the air conditioner, obtaining the environment temperature of an air deflector of the air conditioner and the air deflector temperature of the air deflector; And under the condition that the environment temperature is higher than the temperature of the air deflector, controlling an indoor fan of the air conditioner to rotate reversely so as to reduce the condensation degree of the air deflector. Under the condition that the environment temperature is higher than the temperature of the air guide plate, namely under the environment condition that the air guide plate is prone to condensation, by means of the characteristic that the indoor fan rotates reversely to generate heat, the indoor fan is controlled to rotate reversely, the humidity of the environment near the air guide plate is reduced, and volatilization of condensation at the air guide plate is accelerated, so that the problem that condensation of the air guide plate of the air conditioner forms water drops can be well avoided; and extra air-conditioning parts are not needed, so that the cost is lower. The invention further discloses a control device for condensation prevention of the air conditioner and the air conditioner.

The invention provides preparation methods for dry-process and wet-process carbon-coated high-nickel ternary positive electrode materials. The preparation method for a wet-process carbon-coated high-nickel ternary positive electrode material comprises the following steps: step (1) pulverizing and grading a sintered high-nickel ternary positive electrode material; step (2) dispersing a coating agent, i.e., nanocarbon, in an aqueous solvent; step (3) mixing the ternary positive electrode material with the nanocarbon coating agent under sufficient stirring; step (4) heating mixed slurry obtainedin the previous step under vacuum to evaporate all the water therein; and step (5) subjecting the mixed and dried materials to fusion treatment by a high-speed fusion machine, and then successively performing sieving, batch-mixing and demagnetization to obtain a finished product. According to the invention, a wet coating process is adopted for preparation of the carbon-coated high-nickel ternary positive electrode material; and compared with conventional aluminum-coated high-nickel ternary positive electrode materials, the nanocarbon-coated material has better conductivity and rate performance.

The present invention relates to the field of food and particularly relates to astaxanthin-enriched inulin solid drink and a preparation method thereof. The astaxanthin-enriched inulin solid drink comprises the following ingredients of an astaxanthin extract, inulin, a sweetener and compound fruit juice powder. The preparation method of the astaxanthin-enriched inulin solid drink comprises the following steps: S1, mixing is conducted: raw materials of the astaxanthin extract, inulin, sweetener and compound fruit juice powder are mixed to obtain the mixed raw materials; S2, granulating is conducted: the mixed raw materials are granulated using a boiling-type granulation tower; temperature is controlled at 50-55 DEG C; activity of each of the components is ensured; and the granulating time is 25-30 min; and S3, cooling is conducted: after the granulation, the granulated materials are placed and cooled to obtain a finished product. The inulin can generate butyrate by the fermentation in human body cecum (or colon) and enables crypts in mucosa to get shallow; cells in each crypt are increased to thus increase absorption areas; cecal veins are more developed, thereby promoting absorption effects of the astaxanthin in human body; the astaxanthin is prepared into the solid drink; and the sold drink is easy for consumption.

The invention discloses an initiative heat dissipation device for a power device in an anti-explosion box. The initiative heat dissipation device comprises an in-box radiator arranged in the closed anti-explosion box and an external radiator arranged outside the closed anti-explosion box, the in-box radiator is tightly attached to a heating surface of the power device in the closed anti-explosionbox, and a U-shaped heat exchange liquid circulation pipe is arranged in the in-box radiator; the two ends of the heat exchange liquid circulation pipe are connected with the two ends of a U-shaped external heat exchange liquid circulation pipe in the external radiator through circulation hoses, an in-box radiator temperature sensor of the in-box radiator is connected with a heat dissipation device controller through a signal cable, and an external anti-explosion fan which is arranged outside the closed anti-explosion box is connected to the heat dissipation device controller through an external anti-explosion fan cable. The problem is solved that in the prior art, heat generated by the large-power device in the anti-explosion closed box in the site of an oil field cannot be diffused in time or transmitted out of the box, and accordingly the device is frequently burnt due to overheating.

An orally disintegrating formulation and its preparation are provided. The orally disintegrating formulation comprises an effective amount of a pharmaceutically active ingredient and a matrix, wherein the matrix contains an amino acid and pullulan. The orally disintegrating formulation can disintegrate rapidly in oral cavity and be taken without aid of water; Moreover, the formulation has a low hygroscopicity, so that the requirements for storing or producing the formulation is decreased, and the storage life is elongated to facilitate the administration by a patient and the preparation of the protein and vaccine drugs.

The invention discloses a multifunctional dry powder-type environment improver. The multifunctional dry powder-type environment improver is characterized by comprising the following components in percent by weight: 70-75% of montmorillonite, 20-25% of zeolite powder, 1-2% of vitamin C, 1-3% of silicon dioxide and 2-5% of organic acid. The dry powder-type environment improver is applied to improvement on the environment of a livestock farm, namely reduction in environmental humidity and adsorption of harmful gases (such as ammonia gas, sulfur-containing gas and the like), as well as reduction in animal stress.

The invention relates to the technical field of intelligent air conditioners, and discloses a control method used for self-cleaning of an air conditioner. The control method comprises the steps that after an air conditioner self-cleaning instruction is received, the air conditioner is controlled to execute self-cleaning operation including a frosting stage and a defrosting stage; and under the condition that the air conditioner completes self-cleaning operation, a fan of the air conditioner is controlled to reversely run so as to remove water on the surface of a heat exchanger of the air conditioner in a drying manner. After self-cleaning of the air conditioner is finished, the turning direction of the fan of the air conditioner is converted, through the characteristic that the fan reversely runs to generate heat, water evaporation on the surface of the heat exchanger is accelerated, the internal environment humidity of the air conditioner is reduced, bacterium breeding can be effectively avoided, the corrosion process of aluminum foil pieces of the heat exchanger of the air conditioner can be delayed, and therefore the use experience of the air conditioner is improved, and the service life of the air conditioner is prolonged. The invention further discloses a control device used for self-cleaning of the air conditioner and the air conditioner.

The invention provides a diatomite air humidity regulator. A preparation method of the diatomite air humidity regulator relates to the field of chemical product. The main preparation material is diatomite, which has unique porous structure and strong absorption affinity. During the preparation process, salt sintering aid and soda ash cosolvent are added into the diatomite, and the mixture is sintered into blocks; then the sintered blocks are crushed into irregular granular shape and prepared into a regulator capable of regulating air humidity effectively. The sintered blocks still keep the characteristic of strong absorption affinity of the diatomite and have increased contact area with air, so as to absorb vapor in air to the largest extend and reduce humidity of environment surrounding people. When the air is dry, the air humidity regulator can automatically release moisture therein, thereby finally realizing application effects of adjusting humidity balance of air surrounding human body, adjusting breathing circulation and improving sleep environment obviously.

The invention discloses a self-pressure dehumidification type power distribution cabinet, and belongs to the field of power distribution cabinets, the side end of a cabinet body is provided with a moisture guide plate with a self-pressure dehumidification column, moisture condensed on the inner wall of the cabinet body is guided into the moisture guide plate, is in contact with the self-pressure dehumidification column and is absorbed by moisture absorption cotton, and when the moisture absorption cotton absorbs enough moisture, the moisture guide plate is in contact with the self-pressure dehumidification column. Water is transmitted to the expansion bag to expand the expansion bag, a pair of semicircular plates are driven to rotate and get away from each other, on one hand, the moisture absorption cotton is extruded, excessive water in the moisture absorption cotton is promoted to overflow to the outside, and the water content of the moisture absorption cotton is preliminarily reduced, and on the other hand, the semicircular plates drive the variable-pressure body to stretch and enlarge, the sealing bag is shrunk, and outside air enters the moisture discharging holes. The moisture absorption cotton and the expansion bag are accelerated to evaporate, the environment humidity in the cabinet body is reduced, and after the moisture is diffused, the sealing bag recovers the expansion state, so that external air enters the cabinet body.

The invention discloses a self-opening dehumidification type power distribution cabinet, which belongs to the field of power distribution cabinets, and creates conditions for moisture in a cabinet body to be condensed into water and provides a condensation carrier by arranging an external condensation pipe at the top in the cabinet body, so that the moisture is promoted to be condensed on the surface of the condensation pipe and gradually flows to a moisture absorption layer; when the moisture content in the moisture absorption layer reaches a certain degree and is transmitted to the expansion rod, the expansion rod absorbs water and expands, a winding rope drives an inner movable pipe to rotate, moisture transmission between the moisture absorption layer and a transition absorption layer is achieved, a moisture emission channel is opened, moisture is accelerated to be emitted to the external environment, and the environmental humidity in the cabinet body is reduced fundamentally; when the moisture is diffused to a certain degree, the inner movable pipe rotates to effectively isolate the moisture absorption layer from the outside and close a moisture diffusion channel, so that the outside air is not easy to enter the cabinet body.

The invention mainly relates to the technical field of cultivation of edible fungi and discloses a cultivation method for improving the fruiting amount of hericium erinaceus. The cultivation method comprises the following steps: planting fungus bags, carrying out fruiting management and carrying out post-harvesting management. The method is simple and can be used for carrying out large-batch operation so that 4 to 5 stubbles of the hericium erinaceus can be harvested and the yield is improved by 26.4 percent; the time interval of each stubble of the hericium erinaceus is shortened to be 5 days, the cultivation efficiency of the hericium erinaceus is remarkably improved and the economic income is improved; after hyphae fully grow on the fungus bags, fungus bag branches are cultivated, holes are dug on side walls of the fungus bags and fruiting is carried out in the holes; light illumination is controlled and a natural growth state of the hericium erinaceus is simulated; the growth vigor of the hericium erinaceus is vigorous, the fruiting time is shortened and the yield of the hericium erinaceus is improved.

The invention discloses an environmentally-friendly indoor air humidifying-controlling material and belongs to an indoor inner wall decoration material. The environmentally-friendly indoor air humidifying material consists of acetylene, kieselguhr, bamboo charcoal and lithium niobate and is formed by mixing, smashing and finely grinding the raw materials according to a certain weight ratio. The material disclosed by the invention can be directly mixed with an indoor inner wall painting, can be coated on an inner wall and has an ideal effect of adjusting the indoor air humidity; when the air humidity is overhigh, the environmentally-friendly indoor air humidifying material can absorb water steam in air to the maximum extent, so that the environment humidity around a human body is reduced; when the air is dry, the environmentally-friendly indoor air humidifying material can automatically release inner water to finally achieve the effects of adjusting the indoor air humidity and optimizing the indoor air environment.

A commodity konjac preservation method is finished by controlling environment humidity and ultraviolet irradiation and is characterized in that the low environment humidity can enable konjac skins to be lignified, germs are restrained and prevented from invading, physiology and metabolism of konjac corms are weakened simultaneously, and the activity of the germs can be further reduced. The germs can be killed through the ultraviolet irradiation. Compared with an air-conditioning low temperature storage method, the method is low in cost.

The invention discloses a preparation method of a special long-acting anti-mite agent for natural fiber fabrics, and belongs to the technical field of fabric processing agents. The method comprises the following steps: pouring sodium alginate and gelatin into water, mixing above substances, standing the obtained mixture to achieve swelling, heating and stirring the mixture to achieve dissolving, adjusting the pH value of the obtained solution to 2.0-2.2, adding a cross-linking agent, and carrying out a constant-temperature stirring reaction to obtain a cross-linked product; and ultrasonicallymixing the cross-linked product, a zinc chloride solution and modified sepiolite, adjusting the pH value of the obtained mixture to prepare a wet gel, mixing and reacting the wet gel with the above obtained sodium alginate solution to prepare a modified wet gel, and stirring and mixing the modified wet gel, an emulsifier and plant essential oil to obtain the special long-acting anti-mite agent fornatural fiber fabrics. The special long-acting anti-mite agent for natural fiber fabrics, prepared in the invention, has the characteristics of long anti-mite time and good anti-mite effect.

The present invention relates to a system and method of cooling by latent energy transfer and, in particular, to cool a fluid by discharging unwanted low temperature thermal energy to a surrounding ambient environment utilizing a fluid evaporation process involving permitted or forced ventilation of air across a surface area of a heat transfer fluid. The invention further relates to an air treatment system utilizing the cooled heat transfer fluid for cooling air and for supplying ventilation air to the evaporation process. A body of liquid is cooled close to the prevailing wet bulb temperature, discharging unwanted thermal energy to the surroundings, rendering the liquid suitable as a cooling medium for removing unwanted thermal energy from a location or in a process.

The invention discloses a high-density crowd indoor temperature and humidity environment adjusting system. The high-density crowd indoor temperature and humidity environment adjusting system solve theproblem that no special system in the prior art is used for adjusting the temperature, humidity and air quality in a high-density crowd gathering place. The high-density crowd indoor temperature andhumidity environment adjusting system comprises an air conditioner, a humidifier, a first air purifier, a first temperature sensor, a humidity sensor, a first air quality detector, a dehumidifier, a control box, a microprocessor and a liquid crystal control panel. A vent hole, an air outlet hole, a vent pipe, an exhaust fan and a three-way reversing valve are arranged on the high-density crowd indoor wall, the three-way reversing valve is connected with a vent branch pipe and an air purifying pipe, the air purifying pipe is provided with the first air purifier, and a second air quality detector is arranged on the outer wall of the high-density crowd indoor wall. The high-density crowd indoor temperature and humidity environment adjusting system can automatically adjust the temperature, humidity and air quality in the high-density crowd place, has high response speed and good adjustment effect, and can effectively ensure the physical health of indoor staff and improve the comfort levelof the indoor staff.

The invention discloses an initiative heat dissipation device for a power device in an anti-explosion box. The initiative heat dissipation device comprises an in-box radiator arranged in the closed anti-explosion box and an external radiator arranged outside the closed anti-explosion box, the in-box radiator is tightly attached to a heating surface of the power device in the closed anti-explosionbox, and a U-shaped heat exchange liquid circulation pipe is arranged in the in-box radiator; the two ends of the heat exchange liquid circulation pipe are connected with the two ends of a U-shaped external heat exchange liquid circulation pipe in the external radiator through circulation hoses, an in-box radiator temperature sensor of the in-box radiator is connected with a heat dissipation device controller through a signal cable, and an external anti-explosion fan which is arranged outside the closed anti-explosion box is connected to the heat dissipation device controller through an external anti-explosion fan cable. The problem is solved that in the prior art, heat generated by the large-power device in the anti-explosion closed box in the site of an oil field cannot be diffused in time or transmitted out of the box, and accordingly the device is frequently burnt due to overheating.

The invention relates to a junction box. The junction box comprises: a main shell which is provided with an accommodating chamber and an air suction hole that communicates the accommodating cavity with an external environment; an air exhaust assembly installed on the main shell, wherein the air exhaust assembly comprises an air exhaust control unit and an air exhaust execution unit, and the air exhaust control unit is used for obtaining the current air humidity of the accommodating cavity and controlling the air exhaust execution unit to be switched between a first working state and a second working state according to the current air humidity; when the air exhaust execution unit is in the first working state, the air exhaust execution unit shields the air exhaust hole; and when the air exhaust execution unit is in the second working state, the air exhaust execution unit exhausts air in the accommodating cavity through the air exhaust hole. According to the junction box, when the humidity of the internal environment is too high, the air extraction control unit can control the air extraction execution unit to extract air in the main shell so as to discharge water vapor in the accommodating cavity, condensate water is prevented from being generated in the accommodating cavity, the electrical insulation performance of the main shell is prevented from being reduced or grounded, and the reliability and safety of long-term operation of a motor are guaranteed.

The invention provides an intelligent dehumidifying conveyor belt and relates to the field of logistics conveying. The intelligent dehumidifying conveyor belt comprises running belts, feed-in belts and a scanning device, wherein each running belt comprises a side driving part and a connecting part; each side driving part comprises a side rolling belt capable of sliding horizontally and perpendicularly in the conveying direction of the running belts and rollers; the surface of each feed-in belt and the surface of the corresponding running belt are located in the same horizontal plane; each feed-in belt obliquely intersects with the correspondingly running belt; an outlet of each feed-in belt is connected with the edge of the corresponding side driving part; each running belt and the corresponding feed-in belt are connected with a power sensing device; the scanning device is connected with a running belt support through a connecting frame and is suspended above the running belts. By adopting the intelligent dehumidifying conveyor belt, the respective sorting efficiency of logistics express items can be improved; the intelligent transportation process is realized; the same kind of express items can be classified intelligently by scanning and conveying express items; the manual sorting step is omitted; sorting of massive express items is accelerated; the labor efficiency is improved.