220results about How to "Avoid damp and mildew" patented technology

The invention discloses an air-conditioning system for an animal safety laboratory, mainly comprising an air circulation loop and a cold and hot source loop, wherein the air circulation loop comprises an air supply pipeline, a laboratory and an air return and exhaust pipeline which are sequentially connected; and the cold and hot source loop comprises a cooling tower, a refrigerating unit, an indirect type heat exchanger and a soil source. The air-conditioning system filters the pollutants contained in return air by utilizing -OH purification factors, thereby overcoming the defect that the traditional filter can only filter particulate matters and providing the guarantee for the effective utilization of the return air; the air-conditioning system ensures the safe supply of cold and hot sources of the animal safety laboratory and also enhances the cold supply property of a transition season and winter by combining the soil source, the cooling tower and the refrigerating unit; and in addition, compared with the traditional whole fresh air system, the air-conditioning system has the outstanding advantage of reasonably matching fresh air, the return air and the cold and hot sources by sufficiently utilizing the characteristic of strong oxidation of the -OH purification factors, thereby achieving the purposes of energy saving and high efficiency.

The invention discloses a reagent putting box difficult to shake. The box comprises a box body and a lid body rotatably connected with the box body, and the box body and the lid body are connected through an opening-closing mechanism; and the inner bottom of the box body is fixedly connected an installation cover, the upper side of the installation cover is connected with a platform plate througha plurality of first telescopic rods, the interior of the installation cover is connected with two symmetrically-arranged main drive shafts through a transmission mechanism, the upper end of each maindrive shaft passes through the top of the installation cover and is connected with one corresponding straight rack by one corresponding lifting mechanism. According to the box provided by the invention, through cooperation of the transmission mechanism and lifting mechanisms, the platform plate can be driven to move, the platform plate moves to drive circular rings to move, so that reagent bottles are conveniently taken; a reagent bottle fixing mechanism is arranged, so that the reagent bottles are difficult to shake and difficult to damage; a test tube clamping mechanism is arranged, so thattest tubes can be clamped and fixed; and a ventilation mechanism is arranged, so that ventilation in the box body is facilitated, and wetting and mildewing in the box body are prevented.

The invention discloses PVC / PE / PVCD solid medicine using composite hard sheet manufacturing technology. It includes the following steps: unreeling for PVC basis material; corona treatment for its surface; coating adhesive; drying; unreeling for PE film; compositing the PVE basis material and PE film; solidifying; dying; corona treatment for the PE film surface; coating adhesive; coating PVCD glue; drying to form PVCD film; repeating coating the PVCD glue on the PE film; drying; rolling, solidifying to form PVCD film again; patting cut and detecting.

The invention discloses a high-ventilation anti-mildew grain warehouse which comprises a warehouse body formed by a wall body and a ceiling, wherein multiple vertical partition boards are arranged in the warehouse body, the partition boards are hollow, ventilation holes are formed around each partition board, and the lower portions of the partition boards are connected with an air blower through an air blowing pipeline. Due to the arrangement of the hollow partition boards provided with the ventilation holes, air generated by the air blower is fed into the hollow partition boards through the air blowing pipeline, flowing of air around the partition boards can be accelerated, and then ventilation of grain is guaranteed. An air drier and an air heater are connected to the air blowing pipeline as needed to adjust the humidity and temperature of air introduced, so that the water content of grain is adjusted and mildewing of grain is prevented. Due to the fact that an exhaust fan is arranged on the wall body and infrared heating lamps are arranged on the ceiling, temperature, humidity and ventilation inside the warehouse can be further controlled, and grain quality is guaranteed through multiple measures.

The invention discloses a triple-constant air conditioning unit which comprises a fresh air functional module and a water channel control module. The fresh air functional module comprises a shell anda fan, an air inlet and an air supply outlet are formed in the shell, and the fan is mounted in the shell. The water channel control module comprises a heat exchanger and a circulating water pump, a primary side of the heat exchanger is communicated with a cold and heat source medium, and a water outlet end of a secondary side of the heat exchanger is connected with a water inlet of the circulating water pump through a pipeline. The triple-constant air conditioning unit is characterized in that the water channel control module further comprises a radiant water separator and a radiant water collector which are fixedly mounted on a box, a water outlet of the circulating water pump is communicated with a main pipe joint of the radiant water separator through a pipeline, and a main pipe jointof the radiant water collector is communicated with a water return end of a secondary side of the heat exchanger through a pipeline. The invention further discloses an air conditioning system with thetriple-constant air conditioning unit and an air conditioning method. The triple-constant air conditioning unit has the advantages of simple and reasonable structure and more convenience and higher efficiency in mounting.

The invention discloses a method for storing sweet potatoes through the winter. Because requirements for temperature and humidity are strict in the storage process of sweet potatoes, sweet potatoes get mildewed easily due to any carelessness, and economic losses are brought to growers. In the prior art, most sweet potatoes are stored by adopting a cellar lime powder method; however, lime powder emits heat after absorbing water, environment temperature fluctuation is caused easily, sweet potato storage is not facilitated, and sweet potatoes get mildewed and rotted in the storage process. Sweet potatoes stored according to the method are unlikely to get mildewed and are high in freshness.

The invention discloses a multifunctional intelligent wardrobe. The wardrobe comprises a wardrobe body, a first partition plate, a second partition plate, a third partition plate and a separation plate are arranged in the wardrobe body, and an inner cavity of the wardrobe body is divided into an air supply chamber and a clothing storage chamber by the first partition plate; an air supply device isarranged in the air supply chamber, a fixed clothes hanger rod and a mobile clothes hanger rod are arranged on the other side of the third partition plate, and pulleys are arranged at two ends of themobile clothes hanger rod; a hanging ring is arranged in the center of the upper end of the mobile clothes hanger rod, the hanging ring is connected with a lifting device, and sliding grooves are formed in the first partition plate and the wardrobe body; a wardrobe door which is connected with the wardrobe body in a rolling mode is arranged between the sliding grooves, the wardrobe door is composed of an automatic sensing door and a manual door, a mobile device is arranged above the automatic sensing door, and a capacitive touch screen and an infrared sensor are arranged on the manual door and are both controlled by a controller. The multifunctional intelligent wardrobe has the advantages of simple structure and high practicability.

The invention discloses a novel dampproof and dustproof wardrobe which comprises a wardrobe body and a base; an aspirator pump and an air-discharge pipe are fixedly connected inside the base; heating wires are arranged inside the air-discharge pipe; the air-discharge pipe is connected with an air outlet of the aspirator pump; two sets of clamping grooves are fixedly connected in the base, and a dehumidifying plate and a dustproof plate are arranged in the two sets of clamping grooves correspondingly; clothes rods are rotatably connected on the two sides of the upper end of the wardrobe body, each clothes rod is of a buckling structure, and a clamping head and a clamping sleeve which are matched with each other are arranged at the tail ends of the clothes rods separately; clamping seats matched with the clamping head and the clamping sleeve separately are fixedly connected on a back plate of the wardrobe body; a fitting mirror is fixedly connected with the inner wall of the back plate of the wardrobe body and located between the two clamping seats; a tube light and a humidity sensor are fixedly connected at the lower end of a top plate of the wardrobe body; wardrobe doors are rotatably connected on the two sides of the front face of the wardrobe body; and a travel switch rotatably connected with the right wardrobe door is fixedly connected on the right inner wall of the wardrobe body. The novel dampproof and dustproof wardrobe is convenient to operate, supplementary lighting treatment can be conducted inside the wardrobe, and meanwhile dedusting and dampproof treatment on clothes can be conducted effectively.

The invention discloses a method and a device for detecting airtightness of transparent cigarette packing paper based on a pressure sensor. The method comprises the following steps: adjusting the pressure in internal environment and the pressure in external environment of a cigarette packet in a sealed container to be the same as first pressure P1; adjusting the pressure in the external environment of the cigarette packet to be second pressure P2, thereby generating a pressure difference between the internal environment and the external environment of the cigarette packet, wherein the second pressure P2 is not equal to the first pressure P1; acquiring pressure values in the external environment of the cigarette packet in real time until the pressure in the internal environment and the pressure in the external environment of the cigarette packet achieve balance; according to the pressure value in the external environment of the cigarette packet at each moment, obtaining a pressure change curve; according to the pressure change rate, determining the airtightness of the transparent cigarette packing paper. By virtue of the method and the device, the airtightness of both soft and hard transparent cigarette packing paper can be detected simultaneously, so that a sealing mechanism of a cigarette-packing machine can be appropriately adjusted according to the airtightness degree, and good quality can be still maintained after a cigarette is stored for a long time; the detection by the method and the device is non-destructive and a single cigarette packet can be detected repeatedly.

The invention discloses a combined type feed storing device which is convenient to move and facilitates material taking. The combined type feed storing device comprises a base, a tank body, a discharging opening and a first ventilation hole. Rolling wheels are fixed to the lower end of the base. The tank body is connected with a supporting base through a fixing clamping piece. An exhausting deviceis arranged on the other side of a motor. A heat preserving layer is arranged on the external surface of the tank body. A heating wire set is arranged on the internal wall face of the tank body. A limiting rubber block is arranged in a filtering screen. The motor is connected into the tank body through a shaft rod. A window is arranged on one side of the discharging opening. According to the combined type feed storing device which is convenient to move and facilitates material taking, feed in the tank body can be stirred and heated, the internal feed is prevented from being affected with dampand mildewed, the exhausting device facilitates water vapor discharging after the tank body is internally heated and stirred, the interior of the tank body is kept dry, dust in the feed can be collected through the filtering screen, the interior of the device is of an assembling and disassembling structure, the discharging opening is flexible in structure, the feed can be taken conveniently and accurately, and the device is multifunctional.

The invention discloses a manufacturing technique of high-strength environment-friendly decorative wall cloth. The manufacturing technique comprises the following steps of: adopting woven felt cloth, coating a polyurethane adhesive on non-felt cloth woven felt cloth after the woven felt cloth is ironed and sized, and then baking for use; taking PVC (polyvinyl chloride) powder, an environment-friendly plasticizer and an environment-friendly stabilizer; agitating for 5 minutes by a mixer; feeding the fully mixed mixture into an internal mixer to plastify and mold; feeding the molded mixed material to a four-roll calendar to draw into a film via an open mill; carrying out thermal compounding on the film and the spare woven felt cloth for a plurality of times to form a composite material; preparing a hollow closed hole structure from the composite material by a high-temperature foaming machine; pressing the lines at the surface to form a semi-finished product; coloring and printing the semi-finished product by a printer; and coating a water-based nano antifouling coating on the surface to prepare the product. The hazardous substances such as orthophthalic plasticizer are not included; and the high-strength environment-friendly decorative wall cloth is moistureproof, mildewproof, sound-absorbing, heatproof, anti-fouling and durable, is applied to the application fields such as home decoration, and has significant green competitive advantages.

The invention discloses an important document storage and management device for enterprise management, comprising a cabinet body. The inside of the cabinet body is provided with a liner. The bottom ends of two sides of the cabinet body are provided with ventilation pipes penetrating the liner. Air outlet pipes are welded to the top ends of two sides of the cabinet body. An exhaust fan is embeddedinto the top of the liner. Chutes are respectively installed at two sides in the liner. Trays for document storage are slidably connected in the chutes. The back surface of the inside of the liner isembedded with ultraviolet lamps at upper and lower ends of the trays. A storage battery pack and a moisture absorbing box are respectively mounted at the bottom of the inside of the liner. A camera body is installed at the front end of the top of the cabinet body. An acousto-optical buzzer and a wireless communicator are respectively installed at two sides of the top of the cabinet body. The important document storage and management device is simple and reasonable in structure design and convenient to operate, thereby facilitating classification, management and storage of documents. The important document storage and management device has good ventilation and dehumidification capacity and various functions, is safe and stable and wide in application range, thereby facilitating promotion and popularization.

The invention relates to a novel disinfection cabinet, which comprises a cabinet body with a disinfection cavity. The cabinet body is internally provided with an airflow passage outside the disinfection cavity, a fan in forward and reverse rotation and a negative ion generator capable of generating disinfection gas are arranged in the airflow passage, and the airflow passage is provided with a first port communicated with the outside and a second port communicated with the disinfection cavity. The airflow passage has air inlet and outlet functions at the same time; in an air inlet state, external air can be mixed with disinfection gas generated by the negative ion generator prior to entering the disinfection cavity, and mixed gas entering the disinfection cavity can be quickly and uniformly distributed in the disinfection cavity, so that disinfection effects are improved. By integration of the air inlet and outlet functions, the disinfection cabinet is structurally simple and compact;the disinfection gas is dynamically pumped into the disinfection cavity and uniformly distributed in the disinfection cavity, and accordingly the disinfection effects are improved.

The invention relates to a constant voltage coreless disc type wind-driven generator, which comprises shells, a fixed shaft arranged on the shell and N coreless windings of coreless generator connected with the fixed shaft. The interior walls of an upper shell and a lower shell are fixed to upper and lower magnetic yokes as well as upper and lower magnetic steels, respectively; and the fixed shaft and the windings are encapsulated and cured together by means of unsaturated polyester dough molding compounds (DMC). The constant voltage coreless disc type wind-driven generator capable of being started to generate electric power in the state of slight wind is formed by sampling the voltage of the windings of the generator, performing combined switching control to the voltages of windings and outputting constant voltage in the alternating current stabilized circuit. The constant voltage coreless disc type wind-driven generator has advantages of high efficiency, small volume, light weight, stable output voltage, high space utility rate and good overall performance.

The invention discloses a device and method for fermenting distillers' grains into livestock and poultry feed. The device comprises a mixing bin, a drying bin and a fermentation sealing bin. The device is reasonable in structural design, has secondary drying and screening functions, ensures full fermentation and drying of distillers' grains feed, screens granules uniformly, facilitates eating by livestock and poultry, facilitating long-term transportation or preservation and avoids mildew due to dampness; meanwhile, a distillers' grains fermented material is used as a raw material, waste is utilized fully, the device is green and environmentally friendly, the content of cellulose in the distillers' grains is fully reduced, the content of protein is improved, various nutrient ingredients such as amino acids and vitamins are reserved, the digestive absorption rate of materials is greatly improved, side effects such as an anti-nutritional effect are reduced, rich protein and microelementsare provided, the production cost of the distillers' grains feed can be reduced, the process is simple, and the distillers' grains are good in drying and screening effects, easy to preserve and transport and high in utilization rate of nutrient substances.

The invention discloses a grain drying and storing warehouse which comprises a warehouse body formed by a wall body and a ceiling, and is characterized in that a grid type separation wall formed by a vertical baffle and a horizontal baffle is arranged inside the warehouse body; each of the vertical baffle and the horizontal baffle is a hollow plate formed by double-layered grids; the inner cavities of the vertical baffle and the horizontal baffle are connected with an air source heat pump through an air duct; the air source heat pump comprises a compressor, a condenser, a liquid storage device, a drying filter, a throttle valve, an evaporator and a gas-liquid separator which are communicated successively; the gas-liquid separator is communicated with the compressor to form a closed type circulating system; the condenser is arranged inside the air duct, and a fan is arranged inside the air duct. According to the invention, the air source heat pump is adopted to heat the warehouse and enable the warehouse to be subjected to air exchange, and the grid type separation wall is arranged inside the warehouse, so that hot gas entering the grid type separation wall can be used for drying grain and performing dehumidification and air exchange on stored grain, the air flowing is accelerated, and as a result, the ventilation of grain can be ensured, and grain is prevented from damping and mildewing; moreover, an exhaust fan is arranged on the wall body, so that the ventilation inside the warehouse can be further controlled, therefore, the grain quality can be guaranteed through multiple measures.

The invention discloses a solar panel processing mechanism which comprises a workbench, a groove is formed in the top of the workbench, an electric push rod is fixedly connected to the bottom wall of the groove, a top plate is fixedly mounted at the top of the electric push rod, a placement groove is formed in the top of the top plate, and a sliding groove is formed in the top of the top plate. A reciprocating lead screw is rotationally installed in the sliding groove, and the reciprocating lead screw is sleeved with a sliding block. After the solar panel is cleaned, cleaning cloth used for cleaning dust on the surface of the solar panel can be automatically switched, it can be guaranteed that the clean face faces downwards, follow-up cleaning can be better carried out, meanwhile, the wound cleaning cloth which is attached with cleaning liquid and wipes away dust can be dried, and the cleaning efficiency is improved. Therefore, the cleaning cloth can be prevented from being in a wet state, and is prevented from being moist and mildewed, thereby being worthy of popularization and use.

A sterilization and damp-proof wardrobe comprises a wardrobe body and a wardrobe door, wherein a utility chamber, a clothes chamber and a footgear chamber are arranged in an inner cavity of the wardrobe body from top to bottom in sequence, an air outlet window is formed in the upper left corner of the utility chamber, a plurality of first blades are arranged on the outer edge of the air outlet window from top to bottom in sequence, every two adjacent first blades are attached to each other, the upper portion of each first blade is hinged to the wardrobe body, and an exhaust fan is installed on the inner edge of the air outlet window; a plurality of through holes are formed in a partition board between the utility chamber and the clothes chamber, an air inlet window is formed in the lower right corner of the clothes chamber, a plurality of second blades are arranged on the outer edge of the air inlet window from top to bottom in sequence, every two adjacent second blades are attached to each other, the upper portion of each second blade is hinged to the wardrobe body, a filter cover is installed on the portion, outside the air inlet window, of the wardrobe body, an ultraviolet sterilization lamp and an ozone generator are installed on the top of the footgear chamber, and a circular first sealing gasket is arranged on the edge of an opening of the footgear chamber. By the adoption of the sterilization and damp-proof wardrobe, ventilation of the utility chamber and the clothes chamber can be achieved, and sterilization and odor removal are achieved.

The invention discloses a high-layer bookrack for providing convenience for arranging books in a library. The bookrack includes a lifting mechanism, a book storage basket, sliding rods, lantern rings,a bookrack body, clapboards, moving mechanisms, multiple damping mechanisms and damping plates; the bottom of the bookrack body is symmetrically provided with the moving mechanisms; the bookrack bodyis internally provided with multiple clapboards extending horizontally, a conveying passage is also formed in the bookrack body, the two sliding rods are arranged at the left and right sides in the conveying passage respectively, the lantern rings are fixed to the left and right sides of the book storage bracket respectively, the lantern rings are connected with the corresponding sliding rods ina sliding mode respectively, and the upmost end of the conveying passage is provided with the lifting mechanism for controlling the book storage basket; the damping plates are arranged on the lowest end of the conveying passage, and the bottom of each damping plate is evenly provided with the damping mechanisms extending vertically. The bookrack has the advantages of being high in stability, safety coefficient and accommodation capacity.

The invention discloses a granular mineral chlorine-free drying agent. The key points of the technical scheme are that: the granular mineral chlorine-free drying agent consists of red bentonite, dolomite attapulgite clay, bauxite, sulfuric acid, high-viscosity attapulgite clay powder and sodium aluminate. A production method for the granular mineral chlorine-free drying agent comprises the following steps of: mixing red bentonite, dolomite attapulgite clay, and bauxite and acidizing, and stirring and mixing the acidized mixture and high-viscosity attapulgite clay powder, tabletting, performing heat treatment, crushing the mixture which is subject to heat treatment and sodium aluminate together, and packaging to obtain the granular mineral chlorine-free drying agent. The granular mineral chlorine-free drying agent is large in a static water adsorption amount, does not contain chlorine, is non-toxic, tasteless and environment-friendly and does not have contact corrosivity. The granular mineral chlorine-free drying agent can be placed in various packaging bags, is suitable for preventing instruments and meters, electrical equipment, electronic products, medicines, foods, textiles, leather, shoes, clothes and various packaged products from being damped and mildewed or corroded.

The invention relates to the technical field of storage, and particularly to a rice storage device with a damp-proofing function. The rice storage device is characterized in that an annular plate is mounted in a housing; a vacuum structural layer is arranged between the annular plate and the housing; a cavity is defined by the annular plate; a filter screen is arranged on the lower surface of the cavity; a lower housing is mounted at the lower end of the housing through a fastening mechanism; a plurality of heaters are mounted in the lower housing; a plurality of groups of damping mechanisms are arranged at the lower end of the lower housing; the lower ends of the plurality of groups of damping mechanisms are mounted on a base; a rotating rod is arranged in the cavity; one end of the rotating rod is mounted on one inner wall of the cavity through a bearing seat; a triangular-prism-shaped slotted hole is formed in the other end of the rotating rod; a driven wheel is also arranged at the other end of the rotating rod; a motor is mounted on one side of the housing through a support; the output shaft of the motor is clamped in a driving wheel in a connecting manner through a pin shaft; a plurality of stirring rods are arranged on the rotating rod. According to the rice storage device with the damp-proofing function, a hot gas can be conveyed into the cavity if necessary, and that rice becomes damp and moldy due to long-time storage is avoided.

The invention discloses a grid type grain storage warehouse which comprises a warehouse body formed by a wall body and a ceiling. A grid type partitioning wall formed by a vertical partitioning plate and a horizontal partitioning plate is arranged in the warehouse body, the vertical partitioning plate and the horizontal partitioning plate are both hollow plate bodies formed by double-layer grids. Inner cavities of the vertical partitioning plate and the horizontal partitioning plate are connected with air blowers through air blowing pipelines which are connected with air drier. The grid type partitioning wall is arranged in the warehouse body, after grain is stacked on the warehouse body, an air way can be formed, and accordingly breathability in the grain is increased. Air generated by the air blowers is sent into the grid type partitioning wall through the air blowing pipelines, air flowing can be accelerated, and therefore grain air permeability is guaranteed. The air dryers and air heaters are connected to the air blowing pipelines according to needs, the humidity and the temperature of air which goes in can be adjusted, so that the moisture content of the grain is adjusted, and grain moist moulding is avoided. An exhaust fan and an infrared heating lamp are arranged on the wall body and the ceiling respectively, the temperature, the humidity and the breathability in the warehouse body can be further controlled, and the quality of the grain is guaranteed through multiple measures.

The invention relates to a moistureproof and antibiotic tea storage container. The moistureproof and antibiotic tea storage container comprises a tin body and a cover body, and the tin body comprises a support and a multilayer composite moisture-absorbing and antibiotic structure. The multilayer composite moisture-absorbing and antibiotic structure comprises a bark layer, a moistureproof layer and an antibiotic layer, the bark layer is disposed at the outer wall of the support, and the moistureproof layer and the antibiotic layer are disposed in the support from the outer to the inner. The whole tin body can be prevented from being damaged by worms, the probabilities that the tin becomes damp, mildews and be polluted by bacteria can be greatly reduced, and the storage effect of tea can be improved, and the tea will not spoil after being stored for a long time.

The invention discloses a chlorine-free drying agent for a spherical mineral. The technical scheme of the invention has key point that the chlorine-free drying agent for the spherical mineral consists of red bentonite, dolomite and attapulgite clay, bauxite, sulfuric acid, high-viscosity attapulgite clay powder and sodium aluminate. The production method of the chlorine-free drying agent for the spherical mineral comprises the following steps of: mixing the red bentonite, the dolomite and attapulgite clay and the bauxite for acidating, tabletting and air-drying, then stirring, mixing, grinding, granulating, baking and screening the mixture with the sodium aluminate and the high-viscosity attapulgite clay powder and packaging the mixture into the chlorine-free drying agent for the spherical mineral. The chlorine-free drying agent for the spherical mineral has the advantages of high static water adsorptive capacity, chlorine freedom, no toxicity or odor and no contacted corrosion or pollution to the environment. The chlorine-free drying agent for the spherical mineral is suitably placed in various small-sized packaging bags and is suitable for preventing instruments and meters, electrical appliances, electronic products, medicines, foods, textiles, leather, shoes, clothes and other various packaged articles from being mildewed due to dampness or corroded.

The invention discloses a foot mat applied to air purification in an automobile. The foot mat is prepared from the following raw materials in parts by weight: 20 to 40 parts of PVC (polyvinyl chloride), 10 to 30 parts of nanometer modified bamboo charcoal, 5 to 15 parts of diatomaceous earth, 5 to 10 parts of high-viscosity attapulgite clay, 5 to 8 parts of nano-silver, 1 to 5 parts of eucalyptus oil, 3 to 8 parts of rosin resin, 3 to 8 parts of epoxy resin, 5 to 10 parts of phthalate, 2 to 6 parts of chitosan and 5 to 10 parts of peach gum. According to the foot mat, air purification components are ingeniously combined with the PVC, so that the prepared conventional foot mat has the effects of formaldehyde, ammonia and phenol removal, smell removal deodorization, sterilization and bacteriostasis in the automobile, effective air purification in the automobile, adsorption and decomposition, and is natural and environment-friendly; the foot mat can be washed by a water gun to conveniently and rapidly wash away the formaldehyde adsorbed by the foot mat every time when the automobile is washed, so that two purposes of the foot mat are achieved.

The invention relates to the technical field of coatings, in particular to a wall coating for buildings. The wall coating for the buildings contains following constituents of, based on weight parts, 30-50 parts of aqueous acrylic resin, 10-20 parts of aqueous acrylic modified epoxy resin, 10-20 parts of dimethyl silicone polymer, 18-27 parts of organic solvent, 3-5 parts of kaolin, 3-5 parts of ferric oxide, 2-5 parts of nanometer titania, 5-10 parts of water hyacinth additives, 1-2 parts of cuprous sulfate, 1-3 parts of butyl and amidogen formic acid iodination allylene ester and 5-10 parts of modified hydroxyapatite. The wall coating for the buildings can effectively resist bacteria, prevents a wall surface from being affected with damp and mildewing, and thereby keeps the wall surface smooth and clean.

The invention relates to the technical field of weaving processes, in particular to a processing method for flame-retardant handicraft weaving bamboo canes. The processing method for flame-retardant handicraft weaving bamboo canes is characterized by including the following steps of bamboo picking, bamboo beating, bamboo washing, peeling, soaking and drying. In the soaking step, a chemical solution is used for soaking and comprises, by weight, 0.4-0.6 part of ethyl silicon oil, 0.8-1 part of calcium carbonate ketone, 0.4-0.6 part of nonylphenol polyoxyethylene ether, 2-3 parts of ethyl alcohol, 80-120 parts of pure water and 2-3 parts of bentonite. The processing method can prevent bamboo canes from being affected with damp and going mouldy, the processed cranes are not prone to breed insects, good in flame-retardant performance and high in strength, and the service life of woven handcrafts is prolonged.

The invention discloses a domestic intelligent wardrobe, which comprises a wardrobe body, wherein a bracket is arranged in the wardrobe body; a supporting rod is fixedly connected to the upper end ofthe bracket via a bolt; a guide rail, which corresponds to the bracket, is arranged on the inner wall of the wardrobe body; a sliding block is connected to one side of the guide rail in a sliding mode; the side of the bracket is fixedly connected to the sliding block; a linear motor is arranged at one side of the interior of the wardrobe body; the output end of the linear motor is connected to thebracket; and a sliding component is arranged on the sidewall of the wardrobe body. According to the domestic intelligent wardrobe provided by the invention, the bracket, which is driven by the linearmotor, is added to store clothes, and in combination with a sliding rail and sliding block combination in the wardrobe body, the bracket can be conveniently pushed out from the interior of the wardrobe body so as to fetch the clothes; via a door body which is connected to the sliding component, the steering of a connecting block can be facilitated by virtue of a groove in corner, and the door body can be folded conveniently; and through an electric heating wire and fan combination connected to a ventilation pipeline of the cabinet body, hot air can be conveniently offered to the interior of the wardrobe body so as to dry the clothes, and the clothes can be prevented from getting affected by damp and going mouldy.

The invention provides a method for production of superior Stevia rebaudiana Bertoni. F1 generation seeds. The method for production of superior Stevia rebaudiana Bertoni. F1 generation seeds mainly comprises selecting an optimal Stevia rebaudiana Bertoni. planting region in China as a Stevia rebaudiana Bertoni. planting base, wherein the optimal Stevia rebaudiana Bertoni. planting region is located at the middle and lower reaches of Changjiang River and in Central and East China, utilizing two varieties of Zhongshan 2 and Zhongshan 3 having excellent quality, good agronomic characters, the basically same flowering phases and good compatibility as Stevia rebaudiana Bertoni. F1 generation seed parents, and carrying out propagation of seed production seedlings of which female parent and male parent amounts are the same by a cuttage asexual propagation method. The method for production of superior F1 generation seeds of Stevia rebaudiana Bertoni. sugar-yielding crops provides a fundamental and effective approach and a guarantee for solving the key problem of Stevia rebaudiana Bertoni. raw material quality improvement in the northern area, in other words for solving the key problem of superior Stevia rebaudiana Bertoni. F1 generation seed sources, provides the maximum possibility for promoting and accelerating the update of the superior Stevia rebaudiana Bertoni. varieties especially in the northern area, and is a technical method used for production of seeds of sugar-yielding commercial crops and having high application and popularization values.