534results about How to "Achieve bactericidal effect" patented technology

The inventive air-conditioning system comprises refrigeration and solution cycle systems. The refrigeration cycle system has a compressor, an evaporator, an expansion valve and a condenser. The solution cycle system has a dehumidifier, a regenerating unit, a solution reservoir, a solution pump, a mixed solution valve and a control valve. Because of adding a solution cycle system, the invention can realize the accuracy independent control of temperature and humidity.

The invention discloses a method for removing micro-pollutants in water via combination of ultraviolet light and free chlorine. The pollutants removed by the method are various pernicious micro-pollutants in water, such as pharmaceuticals and personal care products (PPCPs), algal toxin and refractory organics. The method specifically comprises the following steps: adding free chlorine into water containing the micro-pollutants, then performing light irradiation, generating a large amount of hydroxyl radicals and helium atom to attack the micro-pollutants and degrade the micro-pollutants, wherein the feeding amount of the chlorine is determined by the water quality condition and the concentration of the pollutants; the chlorine is fed according to a mole ratio of the chlorine to the pollutants in water being 1:1-100:1; the free chlorine is pypocholoride or chlorine. The method, disclosed by the invention, is simple to operate, obvious in effect and safe to use; the fed chlorine also can be used for the subsequent disinfection; after being processed via the method, the micro-pollutants in water can be completely removed; meanwhile, through the method, other pollutants can be removed synchronously; the synergy of the combination of ultraviolet light and free chlorine for disinfection can be played.

The invention discloses a nano silver antibacterial latex pillow or mattress and a preparation method thereof. Tiny air holes are fully distributed on the surface of the nano silver antibacterial latex pillow or mattress, and air is filled into the tiny air holes; and the silver antibacterial latex pillow or mattress has bacterial resistance on aspergillus niger, aspergillus flavus, discolored aspergillus, penicillium citrinum, paecilomyces varioti, herbarium cladosporium, trichoderma viride and chaetomium globasum. The preparation method comprises the following steps of: uniformly mixing nano sliver with natural latex; then respectively adding sulphur, bi(triethoxy propylsilane)tetrasulfide and 2,6-butylethylene-4-methylphenol; uniformly stirring; adding soap and air to generate foams; then adding gelatin; and compressing for moulding. The nano silver antibacterial latex pillow or mattress of the invention combines air permeability, high elasticity and soft touch feeling of the latex with efficient bacterial resistance and broad spectrum sterilizing performance of nano silver and can effectively overcome the defects of easy bacterial generation, difficult air permeation, and the like of a common pillow on the market.

The invention discloses a sterilization method for an indoor unit of an air conditioner and a sterilization air conditioner, which belong to the technical field of air conditioners. The method includes the following steps: obtaining first temperature of the surface of an indoor heat exchanger; judging whether the first temperature reaches first set temperature; if yes, recording a first time lasting after the first temperature reaches the first set temperature; judging whether the first time reaches first set time; and if not, making the air conditioner continue to operate in a state where thefirst temperature reaches the first set temperature. In the embodiment, sterilization can be achieved by a structure of the air conditioner itself without adding an additional sterilization device, and the production cost is reduced. In the embodiment, the first set temperature is combined with the first set time to constitute a sterilization condition. The sterilization condition is a conditionin which microorganisms are not easily maintained to survive, and in the sterilization condition, most microorganisms such as pathogenic bacteria and molds are killed, and a sterilization effect on the indoor unit is achieved.

The invention relates to a water direct-current electrolytic treatment process for circulating cooling and direct-current electrolytic treatment equipment for the circulating cooling, and shows the core concept that a bypass circulating system is arranged on a circulating cooling water system, and the direct-current electrolytic treatment equipment is arranged to treat the circulating cooling water. The direct-current electrolytic treatment equipment is used for scaling and separating out calcium and magnesium in the circulating water by utilizing cathodic hydrogen evolution reaction, and descaling and discharging the scale to continuously reduce the hardness of the system so as to preventing scale from generating; active materials separated from a specially dimensionally stable anode are utilized for exterminating bacteria and inhibiting the growth of bacteria, so that the problems due to blocking and corrosion are prevented; and simultaneously, the pH is increased by hydrogen evolution reaction, so that electrochemical corrosion can be effectively prevented. The direct-current electrolytic process realizes a plurality of functions in the same process, such as descaling, sterilizing and exterminating the bacteria. Compared with the conventional physical method and chemical method, the direct-current electrolytic treatment process has the advantages of being remarkable in effect, high in cleanability, capable of saving water source, low in energy consumption and low in cost, and can realize unattended operation.

The invention relates to a new can processing method which is applicable to a berry raw material and a berry can processed through the method, and the can processing method is characterized in that the tissue improvement method in line with the characteristics of berry is adopted, a calcium preparation and the sugar impregnation are combined for treatment so as to increase the strength of the skin part and pulp part of the berry, and the complete and due taste of fruit granules can be maintained during the follow-up heat treatment process; a formula with special flavor and nutritional attributes is utilized for the preparation of canned soup, thereby greatly improving the health-care and beautifying effects of the product; according to the actual nutritional requirement of the berry raw material, a safe thermal sterilization way is adopted, the thermal degasification temperature and sterilization temperature in the traditional process are reduced by about 10 DEG C, the nutritional value and sensory quality of the product are better protected, the natural taste of the berry raw material is maintained, energy is saved, and the can processing method can be maturely applied to berry can products and is applicable to actual situations of the majority of can food production enterprises.

The invention relates to a compound-type fabric containing liquid metal. The fabric can be completely woven by blended fiber yarn of a liquid-metal-containing fiber, and can also be woven by mixing a natural fiber yarn and blended fiber yarn of the liquid-metal-containing fiber, wherein the liquid-metal-containing fiber is a textile fiber the surface of which is adhered with liquid metal nanoparticles, a tubular textile fiber the pipe of which is filled with liquid metal, or a reticular casing-pipe-type textile fiber which is woven by nanowires and the reticular casing pipe of which is filledwith liquid metal; and the liquid metal is gallium metal, gallium-based alloy, Na-K alloy or wood metal containing indium. The compound-type fabric can be made into a single layer, two layers or three layers according to requirements, can be used as a basic fabric for manufacturing articles such as clothes, trousers, shoes and hats, gloves, stockings, bedclothes and pillowcases and the like, can endow clothing and household articles with temperature adjusting, radiation proofing, electrostatic resisting and sterilizing and antimicrobial functions, has stable performance and high reliability, needs not to be added with other organic components, and can be used for making up the defect of the property singleness of the traditional fabric.

The invention discloses a fresh keeping agent containing essential oil, for fruits, and an application. The fresh keeping agent for fruits is characterized by being compounded from lysozyme, tea polyphenols, nisin, essential oil A, essential oil B, Vc and distilled water in a certain proportion. According to the fresh keeping agent for fruits, disclosed by the invention, the essential oil is optimized to be used as a main component of the fresh keeping agent, so that the fresh keeping agent has excellent effects of bacteriostasis and oxidation resistance and is applied to corrosion resistance and fresh keeping of the fruits, the fresh keeping and storage period of the fruits can be greatly prolonged, the fruits are guaranteed to maintain original quality in the fresh keeping period, and the quality of the fruits is effectively guaranteed. The fresh keeping agent for the fruits, disclosed by the invention is simple in compounding method, and convenient to apply; and the fresh keeping agent is completely compounded from natural components, and harmful chemical substances are not added, so that the fresh keeping agent is safe and environmental-friendly, and has an important industrial value.

The invention discloses an air conditioner indoor unit and an air conditioner provided with the same. The air conditioner indoor unit comprises a shell, a steam generator assembly and driving devices, wherein a heat exchanger and filter nets are arranged in the shell; the steam generator assembly is arranged in the shell; the steam generator assembly comprises a water tank, a steam generator and a steam injection pipe; the steam generator is arranged in the shell and is connected with the water tank; the steam injection pipe is arranged between the filter nets and the heat exchanger and is connected with the steam generator; the steam injection pipe is provided with nozzles used for jetting steam; and the driving devices are arranged in the shell and are connected with the steam injection pipe to drive the steam injection pipe to operate, so that the nozzles jet the steam towards the filter nets and / or the heat exchanger. According to the air conditioner indoor unit provided by the embodiment of the invention, the driving devices are used for driving the steam injection pipe to operate to enable the nozzles to jet the steam towards the filter nets and / or the heat exchanger, so that the steam can be used for achieving the aims of sterilization, washing and humidification, and the functions of the air conditioner indoor unit are complete.

The invention discloses a heat storage, heat-release, dehumidification, ventilation and sterilization type solar greenhouse regulating and controlling system, and belongs to the technical field of agricultural facilities. The system has four functions of heat storage and release, dehumidification, ventilation and sterilization. After a water pump is used for making water in a water tank to absorb heat reflected from a light condensation plate to a heat collecting pipe, the heat is transferred to water in the water tank and a coil pipe, and heat storage is achieved; when the temperature in a greenhouse is low, the water pump is used for making heat of the water in the water tank released to the greenhouse through a water pipe and a radiator to improve the temperature in the greenhouse, and heat release is achieved; a compressor is used for refrigeration, and wet air in the greenhouse is dehumidified through a fan and an evaporator, heated in a condenser, then heated to the required temperature through an electrical heater and finally sent into the greenhouse through an air pipe, and therefore dehumidification is achieved; ventilation is achieved though vent holes inside and outside the greenhouse under the action of a fan and an adjusting air valve; sterilization is achieved through ultraviolet sterilizing lamps during dehumidification or ventilation. The system can improve the utilization rate of solar energy and enhance the regulating and controlling ability of the thermal and humidity environment of the greenhouse.

The invention relates to the sterilization field, in particular to a sterilization module and sterilization equipment. The sterilization module comprises a light emitting diode lamp bank, photocatalytic materials and a deep ultraviolet lamp element, wherein the light emitting diode lamp bank, the photocatalytic materials and the deep ultraviolet lamp element are arranged on the front side of a substrate; the light emitting diode lamp bank is used for emitting visible light of 400 nanometers or above or ultraviolet light of 300-400 nanometers to the photocatalytic materials; the photocatalyticmaterials are used for receiving the light wave of the light emitting diode lamp bank and generating a free radical with high oxidability; the deep ultraviolet lamp is arranged on the front side of the substrate and is used for emitting deep ultraviolet 300 nanometers or below to the photocatalytic materials. According to the sterilization module, the light emitting diode lamp element serves as the motivation light source of the photocatalytic materials and is used for emitting visible light of 400 nanometers or above or ultraviolet light of 300-400 nanometers to the photocatalytic materials,the photocatalytic materials are used for receiving the light wave of the light emitting diode lamp bank and generating the free radical with the high oxidability, sterilization and VOCs (Volatile Organic Compounds) purification are realized, and an effect on thoroughly purifying indoor gas pollutant is achieved.

The present invention provides a kind of root canal filling paste with calcium phosphate bone cement as main material and capable of being stored at certain conditions without change in property and capable of being injected. The root canal filling paste consists of solid powder and curing liquid, the solid powder includes calcium phosphate powder and developing agent, and the curing liquid contains humectant, thickener, coagulant and water. The root canal filling paste compounded with the solid powder and the curing liquid is stored in an injector, and when it is used, the injector with root canal filling paste is set in the air for minutes for the paste to raise its temperature before being injected to root canal. The injected paste will solidify fast to convert into high strength hydroxyapatite. The present invention has less operation steps, shortened surgical operation period and raised root canal treating quality.

The invention discloses a production method of fresh keeping wet rice sticks, and belongs to the technical field of depth processing of rice products. The production method of fresh keeping wet rice sticks is realized through synchronous re-steaming and sterilization of wet rice sticks by using a high pressure technology. The method adopting early indica rice starch as a raw material mainly comprises the following steps: immersing the early indica rice starch at room temperature for 3-4h, draining the immersed rice starch, crushing the drained rice starch, sieving the crushed rice starch by a 60 mesh sieve, adjusting the water content of the rice starch to 40-55%, carrying out extrusion molding, carrying out standing ageing on the extrusion molded rice starch at room temperature for 4h, ageing the obtained rice starch at 4DEG C for 2h, carrying out vacuum packaging, and carrying out ultrahigh pressure treatment at 50-60DEG C under 150-250Mpa for 10-20min to obtain the fresh keeping wet rice sticks with the advantages of short production period, good mouthfeel and flavor and long shelf life. The production method prolongs the storage life of the fresh keeping wet rice sticks, improves the chewiness and mouthfeel of the fresh keeping wet rice sticks, and shortens the production time of the fresh keeping wet rice sticks.

The invention discloses an intelligently-adjusting planting device for plants. The intelligently-adjusting planting device comprises a base, a water spraying pipe, a soil humidity detector and a controller, wherein a first water storage tank with a liquid level raising device is arranged in the base; a water inlet communicated with the first water storage tank is formed in the base; the water spraying pipe is used for spraying water to the plants; a water supplying valve is arranged on the water spraying pipe; a water inlet of the water spraying pipe is communicated with a water outlet of the liquid level raising device; the soil humidity detector is used for detecting the humidity of plant soil in real time and transmitting a soil humidity signal; the controller is used for controlling the opening / closing of the water supplying valve according to the received soil humidity signal. According to the intelligently-adjusting planting device for the plants, which is disclosed by the invention, the humidifying and watering operation of vegetation can be automatically realized without manual operation, so that the cultivation quality is improved while labor force is saved.

The invention provides a method for producing microwave-based instant rice, belonging to the field of food processing. The method is characterized by taking high-quality northeastern round shaped rice as a raw material and adopting a technology combining microwave sterilization and acid water filling to prepare the instant rice. The method specifically comprises the following steps of: rinsing the high-quality round shaped rice, soaking the rinsed rice, quantitatively filling and sterilizing the rice with microwaves, filling acid water, cooking the rice, sealing and cooling the cooked rice, and then packaging the rice, thus obtaining an instant rice product. The microwave-based instant rice produced by the method provided by the invention has a simple preparation process, maintains the original taste, quality and nutrition of the rice, has relatively low cost, is convenient to eat, only needs to be heated with microwaves for a few minutes, and has long shelf life. Therefore, the instant rice is worthy to be popularized and applied.

The invention provides a wall-mounted type air conditioner indoor unit. The wall-mounted type air conditioner indoor unit comprises a shell, an evaporator, a first air channel, a second air channel, a first cross flow fan, a second cross flow fan and an air cleaning device. The bottom of the shell is provided with two air outlets which are arranged side by side from in the left-right direction. The evaporator is arranged in the shell. The first air channel and the second air channel are arranged in the shell side by side in the left-right direction and used for guiding heat exchange air obtained after heat exchange with the evaporator to the two air outlets. The axes of the first cross flow fan and the second cross flow fan both extend in the left-right direction, and the first cross flow fan and the second cross flow fan are arranged in the first air channel and the second air channel correspondingly. The air cleaning device is arranged in the shell and used for cleaning indoor air. The wall-mounted type air conditioner indoor unit enriches air supply manners and improves the cleanliness degree of supplied air.

The invention belongs to the technical field of plant protein drinks and in particular relates to a walnut protein drink and a preparation method thereof. The walnut protein drink provided by the invention is composed of water, walnut kernels, a food stabilizer, sodium bicarbonate, xanthan gum, sodium erythorbate, nisin and cane sugar. The preparation method comprises the following specific steps of: removing walnut skins on the surfaces of the walnut kernels; preparing the walnut kernels into pulp and pumping into a mixing cylinder; adding the food stabilizer, sodium bicarbonate, the xanthan gum, sodium erythorbate, the nisin, the cane sugar and hot water into a sugar melting pot; uniformly mixing and pumping into the mixing cylinder; and finally, adding a certain amount of water into the mixing cylinder, and sterilizing and packaging after adjusting the pH value. The walnut protein drink provided by the invention has high plant protein content, uniform material juice and good mouth feel and does not contain suspended matters.

The invention relates to polysiloxane containing halamine and quaternary ammonium salt on a side chain. The polysiloxane has the structure as shown in the general formula (I). The invention also relates to a preparation method of the polysiloxane. The preparation method comprises the steps as follows: carrying out reaction between the raw material and R1 sylvite and then between the raw material and long-chain primary amine, so as to obtain the polysiloxane containing both N-halamine and quaternary ammonium salt characteristic functional groups on the side chain. The polysiloxane integrates the advantages of the N-halamine and quaternary ammonium salt on bactericidal performance, and has the characteristics of being wide in bactericidal range, high in sterilization speed and capable of regenerating; and the polysiloxane can be widely applied to various cleaning agents and bacteriacides and porous and hard surface coatings.

The invention relates to a compound quaternary ammonium salt disinfectant liquid, which is prepared by compounding single-double chain quaternary ammonium salt benzalkonium bromide and didodecyl dimethyl ammonium chloride used as raw components and povidone-iodine, dissolving the three components by using ethanol with the concentration of 95 percent as a solvent and mixing evenly. The compound quaternary ammonium salt disinfectant liquid comprises the following components by weight percent: 0.2-0.6 percent of benzalkonium bromide, 5-15 percent of didodecyl dimethyl ammonium chloride, 5-13 percent of povidone-iodine, 25-35 percent of ethanol with the concentration of 95 percent, and the balance of purified water. The implementation steps are as follows: (1), weighing benzalkonium bromide, didodecyl dimethyl ammonium chloride and povidone-iodine according to the proportion and placing into a container; (2), weighing the ethanol with the proportional concentration of 95 percent into the container; and (3) sufficiently and evenly mixing the components in the steps (1) and (2) to be dissolved, fixing volume by using purified water, separately packaging and checking according to the routine, and warehousing the qualified products. The invention has the advantages of simple preparation, safe use, no toxicity, no pollution for environment, stable medicine property and obvious effect.

The invention relates to an antifungal and antibacterial coating, which comprises the following components: water, acrylic acid copolymer emulsion, propylene glycol, nano-titanium dioxide, nano-zinc oxide, medical stone, diatomaceous earth, talcum powder, mica powder, and hydroxyethyl cellulose , lignin, anti-sedimentation agent, leveling agent, dispersant, defoamer, thickener. The coating has excellent anti-mildew and antibacterial performance and green environmental protection performance. Among them, the added nano-titanium dioxide directly attacks the bacterial cells through photocatalysis, causing the organic matter in the bacterial cells to degrade, achieving the effect of sterilization, and also has a self-cleaning effect; The added nano-zinc oxide achieves the purpose of sterilization through its strong oxidizing property; the added medical stone and diatomaceous earth have strong adsorption functions, and when used in conjunction with nano-titanium dioxide and nano-zinc dioxide, it can not only improve the anti-mold and anti-bacterial properties of the coating It can also improve the safety performance of the coating and meet the requirements of green environmental protection.

The invention relates to the technical field of medical surgical instrument cleaning equipment, and discloses a medical surgical instrument cleaning and sterilizing device. The medical surgical instrument cleaning and sterilizing device comprises a cleaning box, wherein the tops of the inner walls of the left side and the right side of the cleaning box are fixedly connected with a first partitionplate; a water drainage box is fixedly connected to the inner walls of the left side and the right side of the cleaning box and positioned above the first partition plate; a baffle is fixedly connected to the left side of an inner cavity of the water drainage box; and a sleeve is embedded in the middle of the side surface of the baffle. According to the medical surgical instrument cleaning and sterilizing device, a cam is driven to rotate together through the rotation of a first motor, the rotation of the cam drives a roller to move left and right, the roller moves left and right to drive a push plate to move left and right together, then a disinfectant entering the water drainage box is discharged from a second water conveying pipe through the one-way performance of a first one-way valveand a second one-way valve, then the disinfectant is conveyed into a connecting pipe, and then is conveyed into a spray head through a branch pipe, so that the effect of spraying the disinfectant on the surface of a surgical instrument for cleaning and sterilizing is achieved.

The invention discloses a wall covering sterilization and mildew inhibition agent and a preparation method thereof. The wall covering sterilization and mildew inhibition agent comprises, by mass, 5-25% of disodium dioctyl sulfosuccinate, 5-20% of alkyl glycosides, 5-20% of alkyl glucoside quaternary ammonium, 5-15% of octylisothiazolinone, and the balance of deionized water. The invention also discloses the preparation method of the wall covering sterilization and mildew inhibition agent and a use method of the wall covering sterilization and mildew inhibition agent. The wall covering sterilization and mildew inhibition agent prepared through the preparation method of the wall covering sterilization and mildew inhibition agent is added to a wall covering according to a mass ratio of 0.1-0.5:100. The above assistant has strong inhibiting and killing effects on common bacteria and fungi, also has sterilizing and mildew inhibiting effects, and also has the advantages of good biodegradability and low cost.

The invention provides intelligent cleaning, sterilizing and draining equipment for parts. The intelligent cleaning, sterilizing and draining equipment comprises a machining platform. The machining platform is provided with a cleaning box, a draining box and a sterilizing box in sequence from left to right. The cleaning box, the draining box and the sterilizing box are connected through a conveying mechanism. One end of the conveying mechanism is provided with a storage mechanism. The storage mechanism is composed of a rotating motor, an L-shaped rod, a telescopic motor, a clamping plate, a pair of rectangular vertical plates and inverted cone buckles, wherein the rotating motor is arranged on the machining platform, and the rotating end of the rotating motor is upward; one end of the vertical part of the L-shaped rod is fixed to the rotating end of the rotating motor; the telescopic motor is arranged on the lower surface of the horizontal part of the L-shaped rod and located on the upper portion of the conveying mechanism, and the telescopic end of the telescopic motor is downward; the clamping plate is arranged at the telescopic end of the telescopic motor; the rectangular vertical plates are arranged at the two opposite corners of the lower surface of the clamping plate; and the inverted cone buckles are arranged on the surfaces of the inner sides of the rectangular vertical plates. The cleaning box is internally provided with a cleaning mechanism. The draining box is internally provided with a draining mechanism. The sterilizing box is internally provided with a sterilizing mechanism. According to the multifunctional equipment, the cleaning, sterilizing and draining functions of the parts can be achieved.

The invention relates to acid mustard and a processing method of acid mustard sauce. The acid mustard is prepared by cleaning an acid mustard semi-finished product which is primarily pickled and fermented by brine and clear water, and then sealing; taking out the cleaned acid mustard semi-finished product, evenly mixing fresh ginger into the acid mustard semi-finished product, adjusting the concentration of table salt, sealing, and pickling and fermenting for a second time; after that, cooling to low temperature, taking out the product and cutting; and mixing the cut material with clear water, feeding ethylene diamine tetraacetic acid disodium and citric acid, sealing, and sterilizing for a short time at the low temperature. The acid mustard sauce is prepared by cooling the acid mustard semi-finished product which is cleaned as well as pickled and fermented twice, cutting into small pieces, carrying out low-temperature superfine grinding and then sealing, and sterilizing for a short time at the low temperature. The acid mustard produced by the method is light yellow in color, strong in taste, rich in fragrance, clear in soup and long in storage period; the acid mustard sauce is fine and smooth in mouthfeel, strong in taste, rich in fragrance and long in storage period.

The invention discloses a processing technique of quick-freezing roasted eels with bay leaf flavor, comprising the following steps of: inspecting and accepting raw materials, temporarily culturing, icing to be faint, grading quantitatively, cracking, cleaning, stringing the eels, baking, cooking, roasting, soaking in a soy sauce groove, precooling, quickly freezing, packaging, detecting by metals and warehousing; and the roasted eel product with the bay leaf flavor is obtained after the working procedures such as baking, cooking, roasting, and soaking in the soy sauce groove and the like are carried out on the eels. Due to adoption of the processing technique, the prepared roasted eel product is attractive in appearance and uniform in color, has bay leaf taste and good mouthfeel and further has competitiveness on market. Simultaneously, in the processing technique, the cooking machine is adopted for baking, and high-temperature baking is adopted, so that the processing time is saved, also the sterilization effect can be achieved, and the nutritive components of the roasted eels can be remained.

The invention discloses a drum-type washing machine with the ultraviolet sterilization function, which includes a washing machine shell body, a drum frame arranged in the shell body, a drun arranged in the drum frame, a drainage device and a motor. A washing machine door is provided on the shell body, sealing rubber rings are provided at the four corner joints of the washing machine door; a group of ultraviolet germicidal lamps connected with a power supply is arranged on each sealing rubber ring; each ultraviolet germicidal lamp includes a lamp housing body, an ultraviolet lamp body, a reflector and an ultraviolet lamp cover, the ultraviolet lamp body is arranged in the reflector, the reflector is provided with an opening for ultraviolet radiation on one end and a connecter connected with the power supply on the other end; the reflector is arranged in the lamp housing body; the ultraviolet lamp cover is arranged on the end part of the lamp housing body and is positioned at the opening. The washing of the drum-type washing machine is clean and hygeian without bacteria growing, the washing beck is guaranteed to be clean by ultraviolet cleaning, thereby being suitable for various washing machines, in particular for the drying-type washing machines.

The invention discloses a superhigh-pressure fresh keeping method for fresh rosa roxburghii. The superhigh-pressure fresh keeping method comprises the following steps of cleaning the rosa roxburghii: cleaning the rosa roxburghii with ultrasound high-pressure water cleaning equipment for 15-25 minutes; removing stabs of the rosa roxburghii: removing the external stabs of the rosa roxburghii fruits with a rotary mill; weighing the rosa roxburghii and loading the rosa roxburghii in bags: based on the unit of 3-8 kilograms of the rosa roxburghii in each bag, loading the rosa roxburghii in HDPE bags; injecting water for vacuum sealing: injecting reverse osmosis water to the HDPE bags loaded with the rosa roxburghii, and performing vacuum sealing to form rosa roxburghii water bags; using a superhigh-pressure processing technique, putting the rosa roxburghii water bags in a processing container of a high-pressure processing machine, and applying stationary liquid pressure of 100-800MPa, wherein the processing time is 5-10 minutes; and taking out the processed rosa roxburghii water bags, and preserving the rosa roxburghii water bags under normal atmospheric temperature. According to the superhigh-pressure fresh keeping method disclosed by the invention, the original flavor and the nutrient value can be maintained, the refrigeration and circulation shelf life can be prolonged, and the superhigh-pressure fresh keeping method has the same food safety grade as a conventional thermization method, and maintains the characteristics of flavor and the like.

The invention relates to the technical field of traditional Chinese medical science, and specifically relates to an adjustable acupuncture needle for traditional Chinese medical science. The acupuncture needle includes a needle body, a needle sheath and a hollow sleeve tube; the outer surface of the needle body is provided with a protective layer; the needle body, the needle sheath and the hollowsleeve tube are inverted convex structures, and the top of the needle body is provided with a cylindrical cap; the needle body is installed in the needle sheath in a threaded manner; the inner wall onthe thin end at the lower part of the hollow sleeve tube is circumferentially provided with downward inclined water outlet holes; and the inner wall on the thin end at the lower part of the hollow sleeve tube is in hinged joint with medical cotton. The needle body can be shrunk into the needle sheath, so that a certain protection effect on the tip of the acupuncture needle can be achieved, and the acupuncture needle can be portable in carrying; a certain heating can be performed on the acupuncture needle, so that irritation, affecting the comfort levels of patients during acupuncture, to patients due to large temperature difference between the temperature on the surface of the acupuncture needle and body temperature when the weather is cold can be reduced; and the acupuncture needle can realize the purpose of scrubbing, sterilizing and disinfecting the needle body.

The invention discloses an air purifier having a dehumidification function. The air purifier having the dehumidification function comprises a box body and a WiFi module. The left side of the box body communicates with a first connection pipe. One end of the first connection pipe penetrates through the box body and extends into the box body. A first supporting rod is fixedly connected with the inner portion of the first connection pipe. The left side of the first supporting rod is fixedly connected with a first draught fan. The right side of the first connection pipe communicates with a second connection pipe. According to the air purifier having the dehumidification function, the air suction effect is achieved through the first draught fan, the effect of discharging the air into the box body is achieved through air outlet pipes, the effect of dehumidifying the air is achieved through a heating plate, the air purifying effect is achieved through a first filter screen, an activated carbon filter layer and an HEPA filter layer, the sterilizing effect is achieved through an ultraviolet lamp tube, and the effect of discharging purified air is achieved through a second draught fan and a first through hole. The air purifier has the dehumidification function and guarantees the production quality of textile products.