38results about How to "Improve deodorization function" patented technology

The invention provides a method for preparing a luffa deodorant and antibacterial insole, and belongs to the field of the application of health-care shoe materials for improving the microclimate of shoe cavities. The method comprises the following steps of: bleaching and softening luffa, and immersing the cleaned luffa into a matching liquid of H2O2, Na2SiO3 and MgSO3 and decolorizing and softening; cleaning, soaking in ethylene diamine tetraacetic acid (EDTA) for a moment so as to avoid yellowing, alkalifying, and soaking in a certain amount of a solution of sodium hydroxide\ethanol to perform delignification and increase the porosity of the surface of fiber; performing intermittent microwave radiation to deepen the treatment degree and strengthen the absorption performance of the luffa so as to ensure that the luffa has a good deodorization function, and adding a prepared antibacterial agent and finishing so as to ensure that the luffa which has a certain antibacterial function has a stronger antibacterial property; and finally, pressing the luffa into sheets, and compounding the transverse and longitudinal sheets according to the trend of the fiber to obtain the luffa deodorant and antibacterial insole.

The invention discloses an intelligent closestool capable of performing human body recognition. The intelligent closestool capable of performing human body recognition comprises a closestool base body and an intelligent closestool body, wherein the intelligent closestool body comprises a main water storage tank, an intelligent control bin, a control device, a turnover type closestool cover and a turnover type closestool ring. The intelligent control bin is provided with a pick-up device and a user recognition management system, medium-free input is achieved, gestures or body action images are recognized, judged and compared with a database arranged in the user recognition management system, different users can be recognized, and operation intentions and living habits of different users can be mastered. A primary water removing device is arranged under the connecting position of the intelligent control bin and the turnover type closestool ring and can quickly remove water left on the human body after the intelligent closestool performs flushing, and drying speed can be remarkably improved. The intelligent closestool is higher in intelligence level, can perform medium-free input through gestures or body actions and is provided with the special device for removing and discharging a large amount of water nearby the system, and the human body flushing-drying speed can be remarkably improved.

A refrigerator includes a deodorizer disposed in a cold air circulation path for deodorizing an atmosphere in the refrigerator. The deodorizer includes discharging means for producing ozone and ultraviolet rays by means of high-voltage discharge and a photocatalyst module for decomposing an odor component and injurious matter contained in the atmosphere by means of photocatalyst.

The invention discloses a quick-dry and energy-saving toilet bowl controlled by a microcomputer. The quick-dry and energy-saving toilet bowl controlled by the microcomputer comprises a toilet bowl seat body and an intelligent toilet bowl lid body, the intelligent toilet bowl lid body comprises a main water storage bin, an intelligent control bin, a control device, a turning type toilet bowl seat cover and a turning type toilet bowl seat ring, an initial-wiping water-removing device is arranged below the joint of the intelligent control bin and the turning type toilet bowl seat ring and comprises a telescopic pole, a comfortable water-absorbing rolling brush, a cleaning bin and a cleaning and disinfection dryer, the speed of drying residual moisture on the human body surface after flushing can be greatly increased, the intelligent control bin is provided with a negative pressure relief-assisting suction device which is provided with a purge tube, a defecation bend and an exhaust fan, and the defecation bend is provided with a defecation channel and a negative pressure channel. According to the quick-dry and energy-saving toilet bowl controlled by the microcomputer, the intellectualization is higher, a device which is specially used for cleaning away a large amount of water near a draining system is arranged, the speed of flushing and drying of an intelligent toilet bowl is greatly increased, different users can be recognized, operative purposes and living habits of the different users can be mastered, and users who suffer from constipation or are difficult to defecate can be assisted in defaecation.

The invention provides a method for preparing a luffa deodorant and antibacterial insole, and belongs to the field of the application of health-care shoe materials for improving the microclimate of shoe cavities. The method comprises the following steps of: bleaching and softening luffa, and immersing the cleaned luffa into a matching liquid of H2O2, Na2SiO3 and MgSO3 and decolorizing and softening; cleaning, soaking in ethylene diamine tetraacetic acid (EDTA) for a moment so as to avoid yellowing, alkalifying, and soaking in a certain amount of a solution of sodium hydroxide\ethanol to perform delignification and increase the porosity of the surface of fiber; performing intermittent microwave radiation to deepen the treatment degree and strengthen the absorption performance of the luffa so as to ensure that the luffa has a good deodorization function, and adding a prepared antibacterial agent and finishing so as to ensure that the luffa which has a certain antibacterial function has a stronger antibacterial property; and finally, pressing the luffa into sheets, and compounding the transverse and longitudinal sheets according to the trend of the fiber to obtain the luffa deodorant and antibacterial insole.

An object of this invention is to provide an acrylonitrile based composite fiber having a new feeling different from that of an ordinary cellulose acetate fiber, cellulose fiber and acrylic fiber, excellent spinability, fiber properties and process ability of yarn spinning, and excellent functions, in particular, a deodorizing function and a moisture absorbing and retaining property.The composite fiber is comprised of 10 to 40% by weight of cellulose acetate and / or cellulose and 60 to 90% by weight of an acrylonitrile based polymer, and has a structure with the cellulose acetate and / or cellulose forming an island component in a cross section perpendicular to a fiber axis and the acrylonitrile based polymer forming a sea component. Preferably, the cellulose acetate and / or cellulose as the island component communicate with another island component in the fiber axis direction, a vacant hole is provided inside the fiber, or a ratio of the longest diameter and the shortest diameter of the fiber cross section is 2 or less, and 5 or more recess parts of 0.3 μm or more and 3 μm or less width and 0.3 μm or more and 3 μm or less depth are provided in a fiber cross section outer circumferential part. Further preferably, by applying a heat treatment under alkali in a production stage, the moisture absorbing and retaining property can be improved.

The present invention provides a processing method of non-woven intrinsically with enhanced deodorant feature from bamboo. The process uses mixture of wasted coffee residue and bamboo pulp as raw material. The process uses N-methylmorpholine N-oxide (NMMO) as primary solvent and 1, 3-phenylene-bis 2-oxazoline (BOX) as additive stabilizer. A cellulose solution is firstly formed by the wasted coffee residue, bamboo pulp, NMMO and BOX aforesaid. Secondly, via grinding, blending, dissolving and thermal dehydrating, the cellulose solution is converted into spinning dope. Thirdly, via meltblown method, the dope is extruded out of spinnerets in a die assembly by a metering gear pump to form thread bundle. Finally, the thread bundle is orderly treated by coagulation with regeneration via ejecting mist aerosol of water, rinsing, bleaching, re-rinsing, drying, winding-up and the like to create continuous filaments, then final product for nonwoven with deodorant feature is produced by the filaments from bamboo cellulose.

The invention discloses an intelligent closestool capable of performing human body recognition. The intelligent closestool capable of performing human body recognition comprises a closestool base body and an intelligent closestool body, wherein the intelligent closestool body comprises a main water storage tank, an intelligent control bin, a control device, a turnover type closestool cover and a turnover type closestool ring. The intelligent control bin is provided with a pick-up device and a user recognition management system, medium-free input is achieved, gestures or body action images are recognized, judged and compared with a database arranged in the user recognition management system, different users can be recognized, and operation intentions and living habits of different users can be mastered. A primary water removing device is arranged under the connecting position of the intelligent control bin and the turnover type closestool ring and can quickly remove water left on the human body after the intelligent closestool performs flushing, and drying speed can be remarkably improved. The intelligent closestool is higher in intelligence level, can perform medium-free input through gestures or body actions and is provided with the special device for removing and discharging a large amount of water nearby the system, and the human body flushing-drying speed can be remarkably improved.

The invention discloses a quick-drying energy-saving intelligent toilet, which comprises a toilet seat main body and an intelligent toilet lid main body, wherein the intelligent toilet lid main body comprises a main water storage bin, an intelligent control bin, a control device, an overturning toilet lid and an overturning toilet ring; a primary wiping water removal device is arranged below a joint of the intelligent control bin and the overturning toilet ring, and comprises a telescopic rod, a comfortable water absorption rolling brush, a cleaning bin and a cleaning disinfection dryer, and by the primary wiping water removal device, the drying of water remaining on the surface of a human body after flushing can be greatly accelerated; the main water storage bin, the intelligent control bin, the control device, the overturning toilet lid and the overturning toilet ring are in modular design, are provided with common connection ports, and can be freely disassembled and combined. The quick-drying energy-saving intelligent toilet is higher in intelligence; the device special for cleaning a large amount of water in the vicinity of an excretion system is arranged, so that the flushing drying speed of the intelligent toilet can be greatly increased; a modular design is adopted for the toilet components, so that waste parts can be conveniently replaced, and the appearance of the health monitoring intelligent toilet can be conveniently changed.

The invention discloses a quick-drying energy-saving microcomputer-controlled toilet, which comprises a toilet seat main body and an intelligent toilet lid main body, wherein the intelligent toilet lid main body comprises a main water storage bin, an intelligent control bin, a control device, an overturning toilet lid and an overturning toilet ring; a primary wiping water removal device is arranged below a joint of the intelligent control bin and the overturning toilet ring, and comprises a telescopic rod, a comfortable water absorption rolling brush, a cleaning bin and a cleaning disinfection dryer, and by the primary wiping water removal device, the drying of water remaining on the surface of a human body after flushing can be greatly accelerated; the intelligent control bin is provide with a photographic device and a user identification management system, and by the intelligent control bin, medium-free input can be realized. The quick-drying energy-saving microcomputer-controlled toilet is higher in intelligence; the device special for cleaning a large amount of water in the vicinity of an excretion system is arranged, so that the flushing drying speed of the intelligent toilet can be greatly increased; different users can be identified, and operation intentions and living habits of different users can be mastered.

The invention discloses an air circulation device of a toilet bowl. The air circulation device comprises a toilet seat body and an intelligent toilet bowl cover body, wherein the intelligent toilet bowl cover body comprises a main water storage bin, an intelligent control bin, a control device, an overturning type toilet cover and an overturning type toilet ring, the covered position of the intelligent control bin and the overturning type toilet ring is provided with an air blowing and sucking circulating system composed of an air blowing pipeline, an air sucking pipeline and a pump air device, the air sucking pipeline and the air blowing pipeline are opposite in position with a space convenient for a user sitting in, and the air blowing pipeline is provided with an air heater, so that hot air is blown out, water on a human body is dried, and the hot air and defection odor are guided into a discharge pipeline by the air sucking pipeline. The air circulation device is high in intelligentization, capable of collecting and detecting urine samples and transmitting the detection information to a special data analysis system so as to analyze health condition of the user and feed the health condition back to the user, and capable of providing health nursing and curing advice and prompting the user of his health in real time.

The present invention provides graphene polyester fiber having a deodorizing function, wherein the graphene polyester fiber has the anti-Escherichia coli property of 98.5-99.0%, has the anti-Staphylococcus aureus of 98.0-98.7%, has the ammonia gas adsorption rate of 98-99%, has the acetic acid adsorption rate of 97.7-98.5%, and has the isovaleric acid adsorption rate of 96.5-98%. The present invention further provides a preparation method of the graphene polyester fiber having the deodorizing function, wherein the preparation method comprises: preparing a graphene powder dispersion liquid, coating the graphene with a silicic acid gel, preparing a silicic acid gel coated graphene paricle dispersion liquid, melting polyester fiber polyester slices, blending, and spinning. According to the present invention, with the preparation method, the deodorizing function of the graphene polyester fiber can be improved while the graphene is not modified; and the compatibility between the graphene and the polyester fiber polyester is good, and the fiber has good antibacterial property and good deodorizing performance.

The invention belongs to the technical field of fabric making and particularly relates to a deodorization type garment fabric making process. The deodorization type garment fabric making process comprises the steps: A, opening and selecting materials, wherein raw cotton is opened into cotton flocks of about 0.1 mg, and meanwhile, longer cotton flocks are selected, and impurities contained in the cotton flocks are manually removed in advance; B, carrying out impurity removal and cotton mixing on the cotton flocks selected in the step A by using a cotton opening and cleaning combined machine, and finally making cotton rolls; C, carding the cotton rolls made in the step B through a carding machine, decomposing cotton blocks into single fibers, straightening the fibers to be in a parallel state, further removing impurities from the fibers in the step C, removing neps, impurities and fiber defects in the fibers, removing short fibers shorter than a certain length, improving length regularity and straightness of the fibers, and pull-thinning cotton slivers to a certain thickness so as to obtain thick slivers. The deodorization type garment fabric making process improves the impurity removal effect in garment fabric making process and simultaneously improves a deodorization function in the garment fabric using process.