391 results about "Uv disinfection" patented technology

A self-cleaning method of a washing machine comprises the steps that after each washing procedure is finished, a system automatically detects the real-time humidity and the residual dirt concentration of an inner container of the washing machine, if the humidity is higher than a preset threshold value and the dirt concentration exceeds a datum line, an ultraviolet disinfection process is automatically triggered, UV-C lamp tubes installed on the top and the side wall of the inner container are started for irradiation sterilization, and the ultraviolet disinfection process is stopped; the duration time is 10-30 minutes, the built-in water flow nozzle module is activated in a set period or when a high dirt accumulation level is detected according to dynamic adjustment of the environment temperature and humidity and the use frequency, and the wall face of the inner container, the door seal ring and the drainage pipeline are flushed in all directions through high-pressure pulse water flow. According to the invention, the fundamental conversion from passive response to active prevention is realized, the equipment can perceive the environmental state of the inner container in real time by integrating a multi-dimensional sensor network and an AI prediction model, trend pre-judgment is carried out based on big data of user use habits, water quality conditions and washing modes, and a cleaning program is started when pollution does not appear so as to nip in the bud.

The invention discloses an intelligent ultraviolet disinfection method and system. The system comprises a multiband ultraviolet light source assembly, an environment and object sensing assembly and an intelligent control assembly, the intelligent control assembly predicts disinfection effects under different wave bands through a built-in machine learning prediction model according to real-time environment parameters, disinfection object characteristics and personnel existence states, and dynamically generates an optimal control strategy. On the premise of ensuring that the disinfection effect reaches the standard, continuous safe operation in a man-machine coexistence environment is realized, the operation energy consumption and the equipment loss are reduced, and the device is suitable for multi-scene disinfection application of water bodies, air and object surfaces.

A UV disinfectant system may include a chamber having a wall that is transparent to a disinfecting radiation. Liquid may be flowed through the chamber for treatment by exposure to the radiation. The chamber may include a static mixer having vanes to impede laminar flow of the liquid during treatment. The vanes extend into the flow path of the liquid through the chamber. A gap is defined between the vanes and the transparent wall. A cabinet may house the chamber and radiation emitting bulbs. Blowers may be operably coupled to a temperature sensor and flow meter and positioned at a lower end and upper end of the cabinet to urge air out of the cabinet. The temperature sensor may include a thermocouple. The blowers may be variable speed blowers. The system may include a controller to control system operations. The controller may be remotely accessible to monitor or control operations.

This utility model belongs to the technical field of sewage treatment equipment, and provides an open channel ultraviolet disinfection device, including a mounting plate, a disinfection box, a cleaning frame, brushes, connecting ropes, and a drive mechanism. The mounting plate has multiple vertically penetrating and parallel strip-shaped mounting holes, and through holes are respectively opened at the four corners of the mounting plate. The lower end of the disinfection box passes through the corresponding strip-shaped mounting holes. The disinfection box contains multiple ultraviolet lamps. The cleaning frame is vertically movable and positioned below the mounting plate. The brushes are connected to the cleaning frame, and one end of the connecting rope passes through the corresponding through hole and connects to the cleaning frame. This utility model uses a drive mechanism to move the connecting ropes to achieve the lifting and lowering of the cleaning frame, thereby cleaning the lower end of the disinfection box. Because there are four connecting ropes, the cleaning frame is evenly stressed when the drive mechanism drives the connecting ropes, preventing the cleaning frame from tilting and ensuring stable lifting and lowering operation, thus reducing noise generation.

The utility model discloses a shuttlecock tube humidifier relates to humidifier field, including end cover, lower shell and atomizer main part, atomizer main part install between end cover and lower shell, disinfection subassembly install lower shell bottom, disinfection subassembly includes mounting shell, mounting plate, connecting seat, ultraviolet disinfection lamp and locking subassembly, the mounting shell is fixedly connected to the bottom of the lower shell, the mounting plate is arranged in the mounting shell in a sliding mode, the ultraviolet disinfection lamp is mounted at the bottom of the mounting plate through the connecting base, a wire arrangement hole for wiring of the ultraviolet disinfection lamp is formed in the top of the mounting shell, and the locking assembly is used for locking and limiting the mounting plate. The end cover, the lower shell, the atomizer body and the disinfection assembly are used in a matched mode, under the action of the locking assembly, the ultraviolet disinfection lamp can be in a folded or unfolded state, and therefore when the ultraviolet disinfection lamp protrudes, the ultraviolet disinfection lamp can be matched with the atomizer to humidify and disinfect the interior of the badminton barrel.

The present application relates to the technical field of disinfection, in particular to a multi-stage flow adaptive ultraviolet disinfection method and system. The water to be treated is divided into a low-flow stage total area and a high-flow stage total area through the flow parameter and water quality parameter of the water to be treated, so that the disinfection effect can be differentiated according to the flow and water quality, and the water in each area can be ensured to receive appropriate ultraviolet dose, so as to achieve the best disinfection effect. By calculating the attenuation coefficient of ultraviolet intensity, the actual intensity of ultraviolet in the water in the low-flow stage can be accurately determined. According to the first target ultraviolet intensity, the required dose of ultraviolet disinfection can be calculated to ensure that the ultraviolet in the water in the low-flow stage reaches sufficient energy. By calculating the ultraviolet intensity through the attenuation coefficient, the effect of ultraviolet in the fast-flowing water can be more accurately reflected, so that the ultraviolet disinfection system is more adaptable.

The utility model relates to the technical field of kitchen utensils, in particular to a kitchen cutter frame with a disinfection function, which comprises a base. Side plates are fixed to the front side and the rear side of the top of the base. Turnable turning plates are mounted on the left side and the right side of the top of the base; the springs abut against the sliding blocks, fixing rods are fixed to the tail ends of the sliding blocks, and the fixing rods are matched with the fixing holes in an inserted mode. A plurality of ultraviolet disinfection lamp tubes are fixed on two opposite end surfaces of the two turning plates; a fixing plate is mounted at the top end between the two side plates, and a plurality of fixing grooves for placing cutters are formed in the top of the fixing plate; on one hand, through the arrangement of the multiple fixing grooves, tools can be conveniently placed; and on the other hand, a plurality of ultraviolet disinfection lamp tubes are arranged on the turning plate, when the cutters are inserted into the fixing grooves, the ultraviolet disinfection lamp tubes on the two sides can irradiate and disinfect the cutters, and therefore the situation that bacteria breed in the cutter storage process is avoided.

The utility model discloses a freezing point laser hair removal instrument, and relates to the technical field of freezing point laser hair removal instruments. The freezing point laser hair removal instrument comprises a base and a disinfection assembly, a hair removal instrument body is arranged on the base, the disinfection assembly is arranged on the base and comprises a stand column, a disinfection cover and an ultraviolet disinfection lamp, the disinfection cover is fixedly installed on one side of the stand column, and the ultraviolet disinfection lamp is fixedly installed on the inner wall of the disinfection cover. Through cooperative use of the stand column, the disinfection cover, the ultraviolet disinfection lamp, the cross rod, the sliding block, the damping spring and the connecting sliding block, the laser head is one of key components of the freezing point laser hair removal instrument and makes direct contact with the skin for treatment, the laser head can be prevented from being polluted by the outside by arranging the disinfection cover, and therefore the sanitary condition before each time of use is guaranteed; and the service life and the performance stability of the laser head can be prolonged, and meanwhile, the maintenance and cleaning frequency of equipment can be reduced, so that the service life of the freezing point laser hair removal instrument is prolonged.

The invention relates to the field of silkworm breeding, in particular to a composite disinfection method suitable for a silkworm house and a silkworm rearing instrument. The composite disinfection method comprises the following steps: S1, carrying out physical and chemical combined preliminary disinfection; S11, cleaning and airing a movable instrument, and cleaning and disinfecting the silkworm house by using ultraviolet rays; s12, disinfecting the movable appliance and the silkworm house by using a chemical agent; s2, deep disinfection is conducted, specifically, a cinnamyl aldehyde and potassium permanganate mixed solution is taken to disinfect a silkworm house, then sulfur powder is used for fumigation disinfection, exhaust is conducted till no pungent smell is left, and the cinnamyl aldehyde and potassium permanganate mixed solution is prepared from cinnamyl aldehyde, water and potassium permanganate according to the volume ratio of 3-4: 5: 1-2; s3, disinfection before the silkworm period. Compared with the prior art, the disinfection method has the advantages that after the silkworm room and the silkworm rearing instrument are disinfected, few sedimentation bacteria are detected on the silkworm room and the silkworm rearing instrument, nuclear polyhedrosis viruses are not detected in silkworm bodies, the silkworm death rate is reduced to 0.3-1.1% and is far lower than that of other disinfection methods when the silkworm room or the silkworm rearing instrument is used for trial breeding of silkworm eggs, and the effect is extremely good.

The application discloses a kind of integrated hair concentrator multi-fault diagnosis method and equipment, relating to swimming pool water treatment technical field, wherein the method comprises: real-time acquisition inlet, hair filter section outlet, ultraviolet disinfection section import and outlet negative pressure P1,P2,P3 and P4;Calculate filtration pressure drop ΔP1 and disinfection pressure drop ΔP2;And first judge whether P1 is less than safety threshold to trigger anti-adsorption emergency stop;If not, based on the comparison of ΔP1 and ΔP2 and their respective cleaning reference value, accurately distinguish and diagnose hair filter section blockage or ultraviolet disinfection section internal blockage fault;If both are normal, based on radiation intensity, judge the efficiency of ultraviolet lamp tube.Secondly, the equipment includes corresponding negative pressure sensor, controller and actuator, wherein the ultraviolet disinfection section uses integrated built-in scraping type cleaning component.The application realizes the intelligent identification and directional maintenance of multi-stage fault, improves safety, energy efficiency and maintenance convenience.

A portable, multi-functional field disinfection box includes a base with a rotary drive device on top. The output of the rotary drive device is connected to an ultraviolet (UV) disinfection lamp. It also includes a casing to protect the UV disinfection lamp. The side walls of the casing or the UV disinfection lamp are foldable, allowing at least a portion of the UV disinfection lamp to be exposed along its height. The base or casing is equipped with a power supply and a control device, which are electrically connected to the rotary drive device and the UV disinfection lamp. Each side wall of the casing has a receiving cavity containing a foldable trash can. During use, the casing is opened or the folded UV disinfection lamp is unfolded, allowing the UV disinfection lamp to disinfect the surgical area inside the field medical tent without being obstructed by the casing. After use, the casing is closed to protect the UV disinfection lamp. Furthermore, the UV disinfection lamp rotates around its own axis, improving the environmental disinfection effect.

The present application belongs to the technical field of ultraviolet disinfection, and particularly relates to a medical infection prevention and control ultraviolet disinfection device, which comprises a casing, an air inlet pipe and an air outlet pipe are arranged on the casing, an air flow channel is formed in the casing, an ultraviolet lamp is fixedly arranged in the air flow channel, a reflection assembly comprises at least one reflection blade, the reflection blade has a reflection surface, and the reflection blade is rotatably arranged on the periphery of the ultraviolet lamp. The present application is characterized in that the rotatable reflection blade is arranged around the lamp tube, the high-reflection coating reflection surface realizes directional strengthening projection of ultraviolet light, the microstructure scattering surface realizes multi-angle uniform diffusion, the rotation movement makes the light path dynamically cover the whole space of the air flow channel, the direct blind area and the disinfection dead angle are completely eliminated, the uniformity of the ultraviolet light intensity and the energy density in the flow channel are significantly improved, it is ensured that the air flowing through the air flow channel can receive sufficient irradiation, the efficient inactivation of pathogenic microorganisms is realized, and the probability of cross infection in the hospital is greatly reduced.

A drinking water dispenser includes a body, including: an inlet pipe for connecting the external water source, a cold water tank having a lower part filled with water and an upper part in which an air cavity is formed, when the tank is filled with water, a water inlet connected to the inlet pipe, and water outlet connected to an outlet pipe, an outlet valve for dispensing water to consumers, connected to the outlet pipe, and a UV radiation source installed in the cold water tank. The water inlet is made in a form of a vertical pipe, placed in the cold water tank, and having an open upper end and a lower end connected to the inlet pipe; and the UV radiation source is installed in the upper part of the cold water tank above the open upper end of the vertical pipe of the water inlet.

The utility model relates to the technical field of smart home, disclose a multifunctional bedside cabinet, including cabinet and support platform, the inside drawer one and drawer two of cabinet are provided with, the bottom fixed mounting of drawer one has ultraviolet lamp, the inside fixed mounting of drawer two has the refrigerator, the rear part of drawer two is integrated with no condensate water automatic evaporation system, including molecular sieve runner, micro fan, PTC heater and humidity sensor. The multifunctional bedside cabinet, through installing ultraviolet disinfection lamp in the refrigeration drawer, can disinfect the storage article, effectively avoid the pollution problem that medicine, fruit etc. are caused because of the microbial growth in the storage process, especially satisfy the scene demand of medicine etc. to the higher sterility requirement of storage environment, guarantee article use safety, through no condensate water automatic evaporation system, can real -time monitoring the humidity in the refrigeration drawer, promptly adsorb and discharge the water vapor in the drawer, avoid the condition that the article is damp and deteriorated because of the condensate water production in the traditional refrigeration process.

The utility model relates to a circular rail rotary ultraviolet disinfection device for a bottle body. The circular rail rotary type bottle ultraviolet disinfection device comprises a shell, a circular turntable and a speed reduction driving motor, the shell comprises side plates and a circular back plate, and a square notch is formed in the bottom of the back plate; an output shaft of the speed reduction driving motor penetrates through a back plate of the shell and the center of the circular turntable and then drives the circular turntable; a plurality of blocking assemblies are uniformly fixed on the circular turntable and are circumferentially distributed around the center of the circular turntable; and a plurality of ultraviolet lamps are arranged in the device and are circumferentially distributed around the center of the circular turntable. According to the circular rail rotary type bottle body ultraviolet disinfection device disclosed by the utility model, after the bottle bodies are fed into the circular rail, the bottle bodies can be sequentially separated in the process of moving along the circumference of the rail, so that the bottle bodies can be fully irradiated by the ultraviolet lamp to ensure all-around disinfection of the bottle bodies; meanwhile, the continuous rotation of the circular turntable and the blocking assembly ensures the continuity of the bottle body disinfection process.

The utility model relates to the field of ultraviolet disinfection equipment, and discloses an ultraviolet disinfection device for water treatment, which comprises a shell, a plurality of groups of connecting pipes are arranged on the left side and the right side of the shell, sealing elements are arranged on the outer sides of the plurality of groups of connecting pipes, and mounting components are arranged on the outer sides of the sealing elements. The mounting assembly comprises a connecting seat fixedly connected to the outer side of the middle part, the inner wall of the connecting seat is in threaded connection with a screw rod, a fixing ring is fixedly connected to the outer side, close to the right side of the thread, of the screw rod, and an auxiliary assembly is arranged on the outer side of the fixing ring. The screw is in threaded connection with the connecting base, the crank is arranged at the right end of the screw, the position of the mounting ring can be easily adjusted by rotating the crank, the connecting piece can be conveniently arranged on the outer side of the sealing piece in a sleeving mode and fixed, the connecting process of the device and an external pipeline is simplified, and the crank can be reversely rotated when disassembly is needed. Therefore, the ultraviolet lamp tube is convenient to disassemble and operate, and the maintenance efficiency is improved.

The utility model discloses a pipeline type ultraviolet sterilizer which comprises a sterilizing tank, a sterilizing cavity, a water inlet and a water outlet are formed in the sterilizing tank, and the water inlet and the water outlet are communicated with the sterilizing cavity. An ultraviolet disinfection lamp tube of the disinfection assembly is arranged in the disinfection cavity and extends in the length direction of the disinfection tank; the control assembly is mounted on the disinfection tank and is in communication connection with the ultraviolet disinfection lamp tube; the pipeline flow guide part is mounted in the disinfection cavity, and a runway-shaped disinfection channel is defined by the pipeline flow guide part and the cavity side wall of the disinfection cavity and is communicated with the water inlet and the water outlet. The runway-shaped disinfection channel is defined by the pipeline flow guide part and the cavity side wall of the disinfection cavity, so that the staying time of drinking water in the disinfection cavity can be prolonged under the condition that the volume of the disinfection tank is not increased, namely, the irradiation time of the ultraviolet disinfection lamp tube is prolonged; therefore, the disinfection effect of the pipeline type ultraviolet disinfector can be improved to a great extent.

This utility model discloses a sterilization device for beverage additives, relating to the field of food processing technology. It includes a sterilization chamber with a feed inlet on its side. Several ultraviolet disinfection lamps are fixedly connected to the top of the sterilization chamber. A sieving assembly is rotatably connected inside the sterilization chamber, cooperating with a scraping assembly. The scraping assembly is drivenly connected to a stirring assembly, which is rotatably connected inside the sterilization chamber. A heating block is located below the sieving assembly and fixedly connected inside the sterilization chamber. A discharge port is located at the bottom of the sterilization chamber. This utility model provides thorough sterilization through a dual sterilization method of ultraviolet lamps and heat treatment, ensuring complete sterilization.

The invention discloses a high-energy pulse ultraviolet disinfection machine and a distributed system, and belongs to the technical field of public disinfection equipment, the high-energy pulse ultraviolet disinfection machine comprises a mobile machine body, universal wheels with brake devices are mounted at the bottom, a rack is mounted in the mobile machine body, a battery, a capacitor and a high-power power supply are sequentially mounted in the rack from bottom to top, and a screen is mounted at the top end of the mobile machine body; the sterilizing lamp is arranged at the top of the movable machine body, and a lifting mechanism used for adjusting the height of the sterilizing lamp is arranged in the rack. The high-energy pulse ultraviolet disinfection system can be flexibly moved and rapidly deployed, through cooperation of the multiple slave computers and the main control computer, the high-energy pulse ultraviolet disinfection system for multi-computer cooperative networking operation is formed, and disinfection spaces such as hospital wards, isolation places, school classrooms, conference centers and the like are rapidly and highly intensively disinfected without dead corners.

The present disclosure relates to an ultraviolet (UV) sterilization device, and more specifically, to a UV sterilization device whose radiation mode and position may be changed. The UV sterilization device includes: a sterilization unit configured to be movable up to a specific position and including a UV emission unit; a driving unit configured to move the sterilization unit; and a lens assembly including at least two different types of lenses and provided on a front surface of the UV emission unit.

This item is an ultraviolet disinfection lamp that is attached to the toilet lid.

The invention provides a self-disinfection nursing trolley. The self-disinfection nursing vehicle comprises a vehicle body, a top platform is fixedly installed at the top of the vehicle body, a plurality of drawers are fixedly installed at the bottom of the top platform, the drawers are installed on the vehicle body, an installation plate fixedly installed on the vehicle body is arranged below the drawers, an ozone generator is fixedly installed at the top of the installation plate, and the ozone generator is fixedly installed at the bottom of the vehicle body. A connecting pipe is fixedly mounted on the ozone generator, the ozone generator is communicated with the plurality of drawers through the connecting pipe, and a plurality of ultraviolet disinfection lamps are fixedly mounted on the inner walls of the tops of the drawers. The self-disinfection nursing vehicle has the advantages that the self-disinfection nursing vehicle is provided with an integrated automatic disinfection system, instant and efficient disinfection can be achieved after the nursing vehicle is used, the hospital infection risk is reduced, and the nursing work safety and convenience are improved.

The utility model discloses colostrum pasteurization machine, its technical scheme main points are: including: the placement box, the inside movable installation of placement box has the protective cover, and the bottom surface of protective cover has established two placement grooves, ultraviolet disinfection lamp, ultraviolet disinfection lamp fixedly connected in the inside of placement groove, heating component, heating component sets up in the inside of placement box, when the inside of placement box is in to the colostrum pasteurization machine disinfection after, at this time staff through using clean water to clean the inside of placement box, to this avoid colostrum residual liquid to adhere to the inner wall of placement box, when the inside of placement box is cleaned, start ultraviolet disinfection lamp again, so that ultraviolet disinfection lamp can carry out sterilization and disinfection to the microorganism and bacteria of the inside of placement box, avoid the microorganism and bacteria in clean water to adhere to the inside of placement box, influence subsequent pasteurization effect and nutrient composition, when the rotating rod drives several stirring vane to rotate, at this time several stirring vane can even mix the colostrum in the inside of placement box.

The invention discloses a sperm sample layering treatment centrifuge tube support device. The device is composed of a machine body, a test tube placing rack, a test tube locking mechanism and a centrifuge cover. The test tube placing rack is arranged in the inner cavity of the machine body and is provided with a test tube placing table for placing a centrifugal test tube filled with a sperm sample. The test tube locking mechanism is used for stably fixing the centrifugal test tube on the test tube placing table through components such as a central block, a Z-shaped connecting rod, a silica gel lining ring and a hoop. The centrifugal machine cover can be closed to shield the machine body, and an ultraviolet disinfection lamp is arranged on the inner side of the centrifugal machine cover and can disinfect the inside of the device. During use, after sample test tubes are placed and fixed, the machine cover is closed, a power supply is connected to set parameters, and the device is started to enable the motor to drive the test tubes to rotate at high speed to realize sample layering. After centrifugation is finished, the cover is opened, the test tube is taken out, and then the ultraviolet disinfection lamp can be turned on to disinfect the inside of the device to guarantee cleanness and sanitation.

The utility model discloses a food vinegar disinfection and sterilization device, including the jar body, the upper end of jar body is connected with the sterilization assembly that is equipped with, the sterilization assembly includes the head, the upper end of head is equipped with the sterilization jar, and the one side of head is equipped with the first sterilization pipe of helical shape to the jar body still, and the inside of first sterilization pipe still is equipped with the second sterilization pipe, the second sterilization pipe is by the series connection pipeline that multiple U -shaped tubes are connected head to tail, the ultraviolet disinfection lamp is installed in the sterilization jar, the bottom of first sterilization pipe guides food vinegar to flow in the jar body in helical shape, to carry out primary sterilization to food vinegar, food vinegar enters the sterilization jar in and utilizes the sterilization jar to carry out secondary sterilization to food vinegar, again through the second sterilization pipe guide food vinegar in the sterilization jar passes through in the jar body again, to carry out tertiary sterilization to food vinegar, in conclusion, through the extension food vinegar and high temperature's contact time and multiple sterilizations, to promote the sterilization effect of the equipment.

A disaster relief device is provided that integrates power generation, water purification, and communications into a single portable housing. The device includes a water treatment system having reusable pre-filters, multi-stage sediment filters, a reverse osmosis unit, and a UV sterilizer, together with a clean water storage tank mounted on a drawer for field servicing. An electrical subsystem incorporates a lithium iron phosphate battery pack in a fire-resistant enclosure, a charge controller, and a pure sine wave inverter. A hybrid solar array, including hinged and slide-out panels, provides rapid renewable power deployment, with guided cable carriers ensuring reliability. The housing is sealed to an IP66 rating, reinforced to function as a Faraday cage, and configured for transport with folding handles and airless wheels. Optional features include an integrated rainwater harvesting system, modular interconnection of multiple units for scaling capacity, and a satellite communications bracket for emergency connectivity.

The invention relates to the technical field of sewage treatment, and discloses ultraviolet disinfection equipment for sewage treatment, which comprises a horizontally arranged reaction cavity and a plurality of quartz sleeves. In the flowing process of the sewage in the reaction cavity, the sewage is continuously directly irradiated and irradiated by the reflected ultraviolet rays. Ultraviolet disinfection destroys the DNA / RNA structure of the microorganisms, so that the microorganisms lose the reproductive capacity, and the purposes of disinfection and sterilization are achieved. Purified water fully disinfected by ultraviolet rays is discharged from a water outlet pipe at the other end of the reaction cavity, so that the whole disinfection process is completed. The combination of the ultraviolet lamp tubes arranged circumferentially and the tubular reflectors forms an efficient ultraviolet radiation field, so that ultraviolet energy is fully utilized, and energy waste is reduced. The reflector effectively makes up the irradiation blind area between the lamp tubes, and ensures the uniformity of dose distribution on the cross section of water flow.

A gun rack for ultraviolet disinfection of the interior of a pipettor belongs to the technical field of medical instruments and comprises a disinfection rack main body, a pipettor hanging rack, a fixing rack and an ultraviolet disinfection tank mechanism. The ultraviolet disinfection tank mechanism uses the design of an ultraviolet disinfection lamp ring and an infrared lamp ring in the ultraviolet disinfection tank mechanism to disinfect and dry a liquid outlet pipe in the ultraviolet disinfection tank mechanism, so that cross infection of samples is prevented, harmful microorganisms can be killed and prevented from being diffused into the environment, and the accuracy and reliability of experimental results are improved; the atomization disinfector disinfects and sprays the outside of the liquid outlet pipe, the disinfection and sterilization effect of the liquid outlet pipe is further improved, an infrared lamp ring and an infrared lamp tube are matched with ultraviolet disinfection equipment to heat and dry the outside of the liquid outlet pipe, and it is avoided that a corrosive disinfectant remains for a long time, and plastic, rubber and other parts of the pipettor are damaged; meanwhile, the residual disinfectant is prevented from reacting with a subsequent sample, and the test result of the product is improved.

The invention discloses a non-woven fabric production disinfection device which comprises a disinfection box, a turning cover is movably mounted above the disinfection box through a hinge, a skylight is formed in the surface of the turning cover, a cover plate is movably connected to the interior of the skylight, an ultraviolet disinfection lamp is mounted on the inner wall of the cover plate, a base is fixedly arranged in the disinfection box, and an ultraviolet disinfection lamp is mounted on the inner wall of the base. A disinfectant tank is mounted above the base, and a compression roller is arranged in the disinfectant tank; according to the non-woven fabric disinfection device, the disinfection liquid tank is arranged in the disinfection box, non-woven fabric passes through the compression roller in the disinfection liquid tank, and an inverted trapezoid is formed between the compression roller and the first winding roller, so that the non-woven fabric can be immersed in the disinfection liquid tank, the non-woven fabric can be in full contact with disinfection liquid, and disinfection is more thorough; the soaked non-woven fabric can be lifted up from the disinfectant pool and then put down to be soaked again, and the non-woven fabric can be in full contact with the disinfectant after being soaked repeatedly for multiple times.

This invention proposes a multifunctional UV disinfection device that can be used as a handheld to sanitize personal items, as a UV broom to disinfect floors, and as a mobile to disinfect hotel rooms, medical offices, transportation vehicles, washrooms, schools, stores, and sport facilities. The device has an elongated shape, consists of two units, and compact to be convenient for business and leisure travel. One or more UV radiation units can be mounted through an elongated handle to an extendable pole, a flat surface, a moving stand, a piece of furniture, a cleaning machine and a robot.