48results about How to "Efficient sterilization and disinfection" patented technology

The invention belongs to the field of disinfectants and in particular relates to a glutaral and deciquam solution and a preparation method thereof. The glutaral and deciquam solution is prepared fromthe following components in percentage by weight: 3 to 8 percent of glutaral, 3 to 8 percent of deciquam, 0.5 to 3 percent of ethylhexylglycerin and the balance of de-ionized water. The glutaral and deciquan solution has no irritating odor, and high stability, and can keep a remarkable sterilization and disinfection effect after being stored for a long period; the glutaral and deciquam solution can be used for 100 percent killing escherichia coli, staphylococcus aureus, candida albicans, bacillus subtilis, pathogenic porcine reproductive and respiratory syndrome, porcine type 2 circovirus, foot-and-mouth disease virus and H5N1 subtype avian influenza virus under a suitable diluting degree.

The invention relates to a flushing-free medical care product for heads and a preparation method thereof. Medical care liquid for heads is poured on water-absorbing non-woven fabric, and then, the water-absorbing non-woven fabric with the absorbed medical care liquid for heads is put into a water-proof headgear with an elastic belt to obtain the flushing-free medical care product for heads. The medical care liquid for heads comprises the following components in percentage by weight: 0.1-10% of water-soluble chitosan, 1-10% of surfactant, 0.1-6% of humectant, 0.05-5.0% of bactericide, 0.5-1.5% of hair care component, 0-0.8% of aromatic and the balance of deionized water, wherein the components are uniformly mixed to obtain the medical care liquid for heads. The medical care product for heads, which is provided by the invention, can be used for quickly carrying out medical care on heads without flushing with a lot of water, is convenient to use, has a good cleaning effect, has good affinity to human scurf and hair, can moisten and protect the hair, has no irritation, and has the advantages of simple preparation process and low cost, thereby meeting the requirements of medical care for heads of patients who lie in beds for a long time or maternity patients.

The invention discloses a method and a device for preparing a laser-induced graphene-coated conductive glass fiber net, and is mainly used for reducing and converting a carbon precursor into grapheneby using a laser-induced graphene coating technology to prepare the laser-induced graphene-coated conductive glass fiber net. According to the laser-induced graphene-coated conductive glass fiber netprepared by the invention, the adsorption performance of the glass fiber net can be improved, and the excellent conductive performance of the conductive glass fiber net is utilized, so that viruses and bacteria attached to and passing through the glass fiber net can be efficiently and quickly killed by applying voltage to two sides of the glass fiber net, and the effects of sterilization and disinfection are achieved. In addition, the prepared conductive glass fiber net can be widely applied to the aspects of heavy metal adsorption, sewage treatment, water quality purification, electrochemicaldeposition, soil remediation, seawater desalination, precious metal extraction, garbage penetrating fluid treatment and the like, and has wide application prospects in the fields of sanitation, epidemic prevention, environment, resources and the like.

The invention belongs to the technical field of dish-washing machines, and particularly relates to a novel dish-washing machine and a control method thereof. The novel dish-washing machine comprises ashell and further comprises a plasma sterilizing and disinfecting device arranged in the shell, the plasma sterilizing and disinfecting device comprises a discharging polar plate, a grounding polar plate, a radio frequency power source and a grounding power source, the discharging polar plate and the grounding polar plate are arranged at the top and the bottom inside the shell and form a tableware containing space, the radio frequency power source is connected with the discharging polar plate, and the grounding power source is connected with the grounding polar plate. By selecting the suitable power source and a reasonably-designed discharging pole structure, glow plasmas which cover the tableware on a large scale are generated and used for conducting efficient sterilizing and disinfecting in the dish-washing machine, the problems are solved that a sterilizing method of an existing dish-washing machine is low in efficiency and long in treatment time, the sterilizing time of the dish-washing machine is shortened, and the sterilizing effect of the dish-washing machine is improved.

The embodiment of the invention discloses a wireless earphone and a sterilization and disinfection method thereof, and relates to the technical field of earphones. According to the wireless earphone provided by the invention, a UV germicidal lamp is arranged right below the storage groove of the earphone box; when the earphone is placed in the storage groove; the UV germicidal lamp is over againstthe in-ear part of the earphone, thus the ultraviolet ray emitted by the UV germicidal lamp can well cover the in-ear part and realize sterilization and disinfection of the in-ear part. According tothe wireless earphone provided by the embodiment of the invention, the problems that when the existing wireless earphone is used by different people, the in-ear part is easily polluted, and the manualcleaning is not thorough can be solved; according to the sterilization and disinfection method, a control signal is sent to a control circuit board through switch triggering of the earphone box, thecontrol circuit board controls the UV germicidal lamp to be turned on and turned off after receiving the control signal, and therefore when the earphone is located in the box, sterilization and disinfection can be conducted on the in-ear part conveniently, intelligently and efficiently.

The invention discloses a nano-silver composite antibacterial and antivirus material. The preparation method comprises the following step: (1) selection of polyvinylpyrrolidone with different molecular weights: polyvinylpyrrolidone with high molecular weight of about 360000 and polyvinylpyrrolidone with low molecular weight of about 40000 (PVP K30) are mixed and used according to a certain proportion in the synthesis reaction, and the amount of nano silver wires and nano silver particles in a final product can be adjusted by adjusting the proportion of the two kinds of polyvinylpyrrolidone. The nano-silver composite antibacterial and antivirus material provided by the invention has efficient sterilization and disinfection effects and low toxicity. By adopting a polyol reduction method, thecomposite material which is simple in manufacturing method and low in cost and is formed by tightly attaching the nano-silver particles to the nano-silver wires is provided. The composite material has the sizes of the nano-silver wires and the specific surface areas of the nano-silver particles, so that the composite material has efficient sterilization and disinfection effects and low toxicity.

The invention discloses a bacterium-inhibiting cleaning solution for underpants and a production and manufacturing method thereof. The cleaning solution is prepared from de-ionized water, dodecylbenzene sulfonic acid, a sodium hydroxide solution with the mass percent of 40 to 55 percent, triethanolamine, coconut oil acid, a thickening agent, sodium laureth sulfate, polyoxyethylene fatty alcohol ether, a fatty alcohol ether complex, disodium EDTA (Ethylene Diamine Tetraacetate), sodium chloride, essence, a pigment, an enzyme, a high-purity preservative and dodecylamine dipropylidene diamine; the cleaning solution disclosed by the invention has a good cleaning effect, a strong dirt-removing capability and an efficient sterilization and disinfection effect; after the bacterium-inhibiting cleaning solution is used, the water consumption for washing and bleaching medicine liquid foam is less; the bacterium-inhibiting cleaning solution is convenient to clean and use and water resources are effectively saved.

This invention provides a kind of ozone environment ultraviolet radiation air purifying method. It includes at least one ultraviolet generating device and an ozone-generating device. The ultraviolet generating device generates ultraviolet to purify air. The ozone-generating device generates or stores ozone and discharge the ozone into the said ultraviolet radiated air. The air-purifying device using the said method includes the ultraviolet generating device and the ozone-generating device. This invention can instantly purify air and has evident sterilizing and disinfecting effect.

The invention relates to an air conditioner, in particular to an air conditioner capable of purifying air through condensate water. The air conditioner comprises a supporting base, a protective supporting frame, an air guide round frame, a slotted air inlet frame and the like; and the protective supporting frame is fixedly connected to the bottom in the supporting base, three rectangular through holes are linearly formed in the left side and the right side of the protective supporting frame, the protective supporting frame penetrates through the top face of the supporting base, the air guide round frame is fixedly connected to the lower part in the protective supporting frame, and the slotted air inlet frame is fixedly connected into the protective supporting frame. By arranging a first discharging frame and a second discharging frame, the first discharging frame and the second discharging frame can make full contact with high-humidity air in a water storage frame and generate negative oxygen ions and ozone, the negative oxygen ions are used for sterilization, the ozone can further sterilize and disinfect the air, so that sterilization and disinfection can be efficiently carried out, air purification is facilitated, and the purpose of efficiently utilizing the negative oxygen ions and ozone generated by ionization to sterilize and disinfect air is achieved.

The invention discloses a tooth set placing box for a hotel. The tooth set placing box for the hotel has the high efficiency on disinfecting a toothbrush, and solves the problem that a hotel toothbrush can only be used once. The tooth set placing box comprises the toothbrush and a container capable of containing the toothbrush, one side of the container is provided with an opening allowing the toothbrush to freely extend in and out, the interior of the container is provided with a channel, the channel extends out from the top of the container, a fan is arranged at the upper end port of the channel, the brush end of the toothbrush is placed rightly under the lower end port, the lower end port of the channel is in an oval shape, the inner side of the channel is provided with ultraviolet raydisinfecting lights, and the ultraviolet ray disinfecting lights are evenly distributed in the channel. The tooth set placing box has the advantages that the disinfection efficiency is high, materialsare saved and the like.

The invention provides a water meter with ultraviolet sterilization and disinfection functions. The water meter comprises a metering device, an induction device and a light emitting device, wherein a transparent window is formed in a water meter body in the metering device, and an ultraviolet light source of the light emitting device is fixed over against the transparent window and can generate ultraviolet light which passes through the transparent window and sterilizes and disinfects water flowing through the water meter body. While the metering function of an original water meter is ensured, the water flowing through the water meter body is efficiently sterilized and disinfected at high speed.

The invention discloses an air pipe electronic air purifier. The air pipe electronic air purifier comprises a purifier body; an air inlet and an air outlet are formed in the two ends of the purifier body respectively, and a primary filter, an electronic electrostatic filter and an active carbon gas filter are arranged in the purifier body in sequence from the air inlet end. The air inlet and the air outlet are of an independent tubular structure. A photohydroionization purification device is further arranged inside the purifier body. An air port flow guide plate is arranged at the air inlet. The air pipe electronic air purifier is simple in structure, convenient to mount and use and capable of effectively controlling indoor PM2.5 particulate pollutants, bacteria and gaseous pollutants.

Structurally, the air conditioner with infrared disinfector of the present invention includes conventional air conditioner and infrared disinfector. The infrared disinfector consists of infrared ray tube, temperature sensor and controller, the infrared ray tube is set between the evaporator and the fan blade and has reflector beside it, the temperature sensor is mounted on the evaporator and has signal output fed to the controller, and the controller has output connected to the power input of the infrared ray tube. The present invention utilizes heat energy the infrared ray tube produces to kill bacteria and purify air, and this is superior to ultraviolet ray disinfector with harm to human body and air conditioner material, and ozone disinfector with ozone pollution and potential high voltage hazard.

The invention discloses a preparation method of an amazingel removal stripping solution in a holographic six-dimensional delamination amazingel removal operation. The amazingel removal stripping solution comprises a pretreatment solution and a stripping solution, wherein the pretreatment solution is composed of the following components in parts by weight of 5-10 parts of blue tansy essential oil, 3-5 parts of amino acid, 5-10 parts of vitamin B, 1-5 parts of carbonated water and the balance of normal saline, and the total amount is 100 parts; and the stripping solution is composed of the following components in parts by weight of 20-25 parts of acidified water, 2-5 parts of a povidone-iodine solution, 3-5 parts of vitamin C and the balance of normal saline, and the total amount is 100 parts. The amazingel removal stripping solution comprises the pretreatment solution for soaking and the stripping solution; firstly the pretreatment solution with the relatively low temperature is used for soaking an affected part, human tissue and amazingel shrink, then the stripping solution is used for flow flushing, cold contraction and thermal expansion are generated, and the distance between the amazingel and the human tissue is increased; and meanwhile, the blue tansy essential oil has a lubricating effect, so that the amazingel can conveniently flow out along with the stripping solution, and the stripping difficulty of the amazingel is reduced.

The sterilization and disinfection cabinet comprises a cabinet body, a sterilization chamber is arranged on the upper portion of the cabinet body, a cabinet door is further arranged at the position, corresponding to the sterilization chamber, of the front face of the cabinet body, a rotating frame is further installed in the sterilization chamber, and the rotating frame comprises a rotating shaft and a motor connected with the rotating shaft; an annular hanging frame is connected and installed on the upper portion of the rotating shaft through a fixing rod, M hooks which are evenly distributed are arranged on the annular hanging frame, M is larger than or equal to 3, a filter screen frame is arranged in the middle of the rotating shaft and is of a cylindrical structure, openings are further formed in the outer side face of the filter screen frame, and a filter screen plate is further arranged in the filter screen frame and located between the two openings. At least two supporting rods which are annularly distributed are arranged on the lower portion of the rotating shaft, one end of each supporting rod is fixedly connected with the rotating shaft, the disinfection cabinet integrates spraying sterilization and drying operation, meanwhile, various surgical instruments and medical utensils are fixed in a classified and layered structure, and the sterilization and disinfection uniformity and practicability of the medical instruments are greatly improved.

The invention discloses a gas flooding and discharging sterilizer which comprises a cylindrical or tank type vertical case, wherein a flooding gas inlet is formed in the bottom of the case; at least one or more than one sterilization disinfection devices are mounted inside the case; at least one layer of a filtering net for filtering off granular pollutants is arranged above the flooding gas inlet below the sterilization disinfection devices; a rain and windproof cover is mounted above a top exhaust hole, or an exhaust tube for discharging gases is connected with the top exhaust hole; the flooding gas inlet is formed in the middle of the bottom of the case; a flooding gas inlet channel which is communicated with the sterilization disinfection devices via the filtering net is formed inside the case; a power supply system and an intelligent main control device which is connected with the sterilization disinfection devices are respectively mounted on two sides of the flooding gas inlet channel; an upper sterilization disinfection device and a lower sterilization disinfection device which are connected in parallel are mounted inside the case; another filtering net is also mounted at the top exhaust hole of the case. The gas flooding and discharging sterilizer has the characteristics of being simple in structure, convenient to mount and use and the like.

The invention discloses a tellurium catalyst and application thereof in photo-thermal catalytic air disinfection, and belongs to the technical field of air purification. The tellurium catalyst is a carbon-doped tellurium catalyst, and the exposed crystal face of the tellurium catalyst is a 100 crystal face. The tellurium catalyst comprises tellurium/pollen carbon Te/TRP, tellurium/carbon nitride Te/CN3 or Te nanowire materials, takes a high-energy crystal face 100 as a main crystal face, has relatively high catalytic activity and relatively good stability, can show excellent sterilization performance under the driving of near-infrared light, has the sterilization rate of 99% or above, does not generate disinfection byproducts, and is suitable for industrial production. And the material has excellent light absorption capability, and can realize high-efficiency sterilization and disinfection under the condition of near-infrared light irradiation.