157results about How to "Improve disinfection effect" patented technology

The invention discloses a self-adaptive control method for lead clothes disinfection, and relates to the technical field of intelligent control. The method comprises the following steps: constructing a lead clothes management library, obtaining a lead clothes demand condition, obtaining lead clothes use parameters and material parameters, obtaining a self-adaptive control instruction through a self-adaptive disinfection control model, monitoring the lead clothes disinfection process in real time, adaptively adjusting disinfection parameters, and optimizing the self-adaptive disinfection control model by using a disinfection historical record. According to the method, the self-adaptive disinfection control model is used for matching the first batch of recommended disinfection modes according to the lead garment material parameters, the demand index and the bacterial pollution index are calculated, the optimal second batch of disinfection modes are dynamically selected from the recommended disinfection modes, and the disinfection parameters are adjusted by using real-time monitoring data.

The invention provides an ultraviolet disinfection device for producing nursing pads, which relates to the technical field of ultraviolet disinfection, and comprises a disinfection box, wherein a central column is fixed at the inner center of the disinfection box, a feeding inlet is opened on one side of the disinfection box, and a feeding outlet is opened on the other side of the disinfection box, and a conveyor belt is arranged outside the feeding inlet and the feeding outlet of the disinfection box, a nursing pad body is placed on the surface of the conveyor belt, and a pushing assembly is arranged on the top of the conveyor belt on one side of the feeding outlet. Compared with the prior art, the nursing pad for feeding inlet is clamped by a translation assembly and a clamping assembly, and is transformed from a planar shape to a vertical shape, and circulates around the annular disinfection box, and the two sides of the nursing pad are irradiated by ultraviolet lamp columns on the inner wall of the disinfection box and the outer wall of the central column to improve the disinfection effect, and then the nursing pad is sent out from one side of the feeding outlet. The overall process is efficient, with less human intervention, and is suitable for cyclic disinfection in a production workshop.

The invention discloses a chicken disinfection device suitable for a stacked cage rearing mode, and aims to solve the limitation of the existing chicken house disinfection technology on disinfection efficiency and directional disinfection and killing capability. The device is composed of a chassis, a laser radar and the like, and a control cabinet and a spraying assembly are installed on the top. The spraying assembly comprises a liquid storage tank, a water pump, an electromagnetic valve, a spray head telescopic rod and an electric push rod, can adapt to cage layers with different heights, can be prevented from colliding with an egg collecting line, and supports disinfection and killing of the whole henhouse and specified cage positions. The device is suitable for the high-density laminated caged chicken coop, can efficiently disinfect the multi-layer laminated caged chicken coop in a large scale, can automatically navigate to a specified cage position for precise disinfection under the condition that a preset path is not needed, and can automatically go to a charging station or be charged when the electric quantity is insufficient, so that the operation is simple and convenient. The disinfection efficiency is greatly improved; the labor cost is reduced.

The present invention relates to a hypochlorous acid composite disinfectant and a preparation method thereof, and relates to the technical field of disinfectants. The hypochlorous acid composite disinfectant comprises the following components by weight: 60-75 parts of hypochlorous acid aqueous solution, 3-8 parts of scutellaria baicalensis extract, 19.5-25 parts of polyethylene glycol, 2-5 parts of surfactant and 0.5-2 parts of phosphate. The present invention mainly uses hypochlorous acid and introduces an appropriate proportion of scutellaria baicalensis extract as a disinfection component, which significantly enhances the overall disinfection effect of the obtained disinfectant; at the same time, other components such as polyethylene glycol and phosphate are matched, which significantly enhances the stability of the obtained disinfectant, and has efficient bactericidal performance against pathogenic microorganisms such as African swine fever virus, which can meet the sterilization and disinfection needs of farms.

The invention discloses a wide-spectrum bacteriophage EFH2 capable of eliminating enterococcus faecalis suffering from humans and animals, and relates to the technical field of biology. The wide-spectrum bacteriophage is preserved in the China Center for Type Culture Collection on September 26, 2024, and the preservation number of the wide-spectrum bacteriophage is CCTCC NO: M 20242087. The wide-spectrum bacteriophage EFH2 is a newly found bacteriophage, has good tolerance under the conditions that the pH is 3-9 and the temperature is 4-60 DEG C, and has the titer as high as 2.31 * 10 < 8 > PFU / mL after being cultured for 8 hours under the condition that the MOI is 0.01. The wide-spectrum bacteriophage EFH2 is wide in antibacterial spectrum, short in incubation period, high in outbreak amount, capable of rapidly killing host bacteria, small in toxic and side effect, high in safety, wide in temperature and acid-base tolerance range, good in hydrophilicity and capable of well killing and disinfecting animals infected with multi-drug-resistant enterococcus and environments and food polluted by enterococcus.

The present invention provides a device and method for removing hardness from industrial wastewater, and relates to the technical field of removing hardness from industrial wastewater, comprising a tank body, the inner surface of the tank body is rotatably connected to a first rotating rod through a bearing, the surface of the first rotating rod is rotatably connected to a bent rod through a bearing, the surface of the bent rod is fixedly connected to a rocking plate, the surface of the rocking plate is rotatably connected to a positioning rod through a universal joint bearing, the surface of the positioning rod is slidably connected to a lifting frame, the upper surface of the bent rod is fixedly connected to a screw rod, the surface of the screw rod is threadedly connected to a threaded barrel, the lifting frame is fixedly connected to the threaded barrel, the present invention drives the rotating frame to rotate through a first gear ring, the rotating frame drives the stirring blade to rotate through a rotating rod, at this time, the internal wastewater can be stirred, and the stirring can promote sufficient contact between the industrial wastewater and the reagent, thereby accelerating the reaction rate and improving the overall treatment efficiency.

The utility model relates to the technical field of disinfection equipment, in particular to textile disinfection equipment which comprises a disinfection box, a feeding port and a discharging port are formed in the side wall of the disinfection box, a plurality of upper guide rollers and a plurality of lower guide rollers are arranged in the disinfection box, textile cloth is input through the feeding port, sequentially penetrates through the upper guide rollers and the lower guide rollers and then is output through the discharging port, and the upper guide rollers and the lower guide rollers are arranged in the disinfection box. A shaking assembly used for driving the multiple lower guide rollers to shake in a reciprocating mode is arranged in the disinfection box, clamping assemblies used for clamping the textile fabric are arranged in the positions, located at the feeding port and the discharging port, of the disinfection box, and a circulating assembly used for driving disinfectant in the disinfection box to flow is further arranged outside the disinfection box. The textile fabric sequentially penetrates through the upper guide rollers and the lower guide rollers and then is output through the discharging port, the multiple lower guide rollers are driven by the shaking assembly to horizontally reciprocate in the disinfection box, then the textile fabric is shaken in the disinfection box, the textile fabric can make full contact with disinfectant, and the disinfection effect of the disinfectant on the textile fabric is improved.

The utility model discloses integrated sewage treatment equipment suitable for excrement and biogas slurry treatment, and relates to the field of excrement and biogas slurry treatment, the integrated sewage treatment equipment comprises a main body, a pretreatment tank and a pre-disinfection tank are arranged on the main body, a sewage discharge water tank is arranged between the pretreatment tank and the pre-disinfection tank, and a bearing mechanism is arranged in the sewage discharge water tank. A pesticide spreading mechanism is arranged at the top of the pre-disinfection tank, the bearing mechanism comprises a support, vertical grooves are formed in the two inner side walls of the sewage discharge water tank, and hydraulic telescopic rods are arranged at the bottom ends of the interiors of the vertical grooves; the excrement and biogas slurry pretreatment device has the advantages that the filter screen in the pretreatment tank can be moved out, so that a worker can conveniently replace and clean the filter screen, large-particle suspended solids, grease and the like attached to the filter screen are removed, the influence on the excrement and biogas slurry filtering effect is avoided, the worker can conveniently and uniformly scatter disinfection medicine powder in excrement and biogas slurry, the labor force is saved, and the working efficiency is improved. The disinfection effect on the excrement biogas slurry is effectively improved.

The utility model relates to the technical field of water bath type sterilization, and discloses a water bath type pasteurization device which comprises a hot water tank main body and a stirring device, the stirring device comprises a plurality of material pipes, the upper side and the lower side of each material pipe are respectively provided with a piston, and a top plate is arranged on the upper portion in a cavity of the hot water tank main body. A bottom plate is arranged on the lower portion in a cavity of the hot water tank body, and a servo motor is arranged below the bottom plate. In conclusion, by arranging the stirring device, a worker can place sauce in a cavity of the material pipe, then the material pipe is heated through hot water in a main body cavity of the hot water tank, and the sauce is heated through the material pipe, so that the sauce is sterilized; and the heat in the cavity of the hot water tank main body can be uniformly distributed by driving the plurality of material pipes to rotate. Sauce can be injected into the cavity of the material pipe through the upper piston, the sauce is discharged through the lower piston, and the distance in the cavity of the material pipe is heated and disinfected through hot water in the main body cavity of the hot water tank.

This utility model discloses an integrated spraying device, belonging to the technical field of regional sanitation and disinfection equipment. It includes a fixed frame, with a water tank welded to its side wall. A drive motor for power is screwed to the top of the water tank. The side wall of the water tank is connected to a pipe inside the fixed frame via a connecting water pipe. A hollow spray plate is connected to the top of the fixed frame via a fixed column. Several nozzles for atomizing spraying are provided at the bottom of the spray plate. The side wall of the fixed frame has symmetrical connecting grooves, inside which two parallel linear motors are fixed. The moving parts of the two linear motors are connected to a hollow side plate via a fixed plate. The side wall of the side plate has nozzles for atomizing spraying. A standing circular plate is also rotatably connected to the inner bottom wall of the fixed frame. This utility model has advantages such as a wide spray range, convenient operation, and high stability, enabling comprehensive disinfection and improving the disinfection quality of the device.

The application discloses a kind of plasma air disinfection early warning and intelligent management and control method and system based on distributed sensing, comprising: respectively deploying sensing monitoring module in multiple sub-regions of open public space, each monitoring module is physically separated from disinfection device and interconnected by wireless communication network;Data preprocessing is carried out on the collected multidimensional environmental parameters;According to the number of personnel detected by the millimeter wave radar sensor, the personnel density correction factor is calculated, which is used to quantify the degree of aggravation of air quality risk by personnel activity;Based on the preprocessed multidimensional environmental parameters and personnel density correction factor, the safety factor is calculated, which is a multi-parameter weighted comprehensive index, used to quantify the comprehensive biological safety risk level under current environmental conditions;According to the numerical range of safety factor, output hierarchical control instruction, trigger corresponding level disinfection equipment linkage control strategy.

The invention discloses a mineral water ozone treatment box with a self-adaptive water volume, and relates to the field of mineral water ozone treatment.The mineral water ozone treatment box comprises a treatment box main body, a mineral water injection opening is formed in the outer wall of the treatment box main body, supporting frames are circularly distributed and fixedly connected to the bottom end of the treatment box main body, and a mounting placement plate is fixedly connected to the interior of the treatment box main body; a control assembly is arranged in the treatment box main body, and an adjusting assembly is arranged in the treatment box main body; according to the device, by arranging a shaking plate, when mineral water in the treatment box main body contains excessive ozone, a transmission ball is started to drive the shaking plate to shake, so that medicine powder and water are uniformly mixed in a rotary spraying ball through shaking, and the mixed medicine liquid is injected into the mineral water in the treatment box main body along with shaking; ozone in mineral water is removed, it is ensured that the water quality is kept in a good state, the water is clearer and purer, and the original taste of the water can be restored.

The utility model discloses a high-pressure spraying device for disinfecting a hog house, and belongs to the field of spraying devices. The high-pressure spraying device for disinfecting the hog house comprises a fixed pipe and an air pump, and further comprises a plurality of communicating rings which are fixed on the fixed pipe at equal intervals; the plurality of air nozzles are arranged on the fixed pipe; the controller is fixed on the air pump; the plurality of spraying heads are circumferentially arranged on the communicating ring at equal intervals; the high-pressure liquid supply assembly is used for supplying liquid to the communicating ring; the air supply pipe is arranged between the air pump and the fixed pipe; according to the utility model, the condition that a worker is in contact with disinfectant for a long time in the hog house to influence the body health of the worker is effectively avoided, and meanwhile, the distribution uniformity of the vaporific disinfectant is effectively improved, so that the comprehensive disinfection efficiency of the hog house is effectively improved.

The utility model discloses an indoor microorganism disinfection and purification system which comprises a shell, the shell is provided with an air inlet and an air outlet, the shell is provided with a purification device, a disinfection device and a centrifugal fan, and the purification device, the disinfection device and the centrifugal fan are sequentially arranged in the airflow direction; the disinfection device comprises a photocatalyst layer and a plurality of ultraviolet lamp tubes, and the photocatalyst layer and the ultraviolet lamp tubes are sequentially arranged in the direction from the air inlet to the air outlet. The disinfection device is composed of a photocatalyst layer and a plurality of ultraviolet lamp tubes, under ultraviolet irradiation, the photocatalyst layer can generate hydroxyl free radicals and superoxide anion free radicals with strong oxidizing property, and the free radicals can be rapidly subjected to oxidation-reduction reaction with bacteria, viruses, formaldehyde and other harmful microorganisms and organic pollutants in the air, so that the disinfection effect is achieved. The cell structure or molecular chain is destroyed and decomposed into harmless substances such as carbon dioxide, water and the like, so that the purposes of disinfection and purification are achieved.

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.

The present invention is applicable to the technical field of dairy product production, and provides a dairy product production and disinfection device, including a shell, a bottom plate and a top plate are installed at both ends of the shell, a two-way driving mechanism is rotatably installed on the bottom plate and the top plate, a directional transmission mechanism is transmission-connected with the two-way driving mechanism, a smooth end of a bottle body to be disinfected is placed thereon, and a rotating disinfection mechanism is arranged on the two-way driving mechanism, and the rotating disinfection mechanism rotates in the opposite direction of rotation with the two-way driving mechanism, so that the smooth end of the bottle body rotates and disinfects it. When the two-way driving mechanism rotates, an elastic shaking mechanism pushes the object inside the smooth end of the bottle body to shake, and the present application can automatically transport and rotate the smooth end of the bottle body, the object inside rotates, and cooperates with the smooth end of the bottle body to shake in the height direction, so that the object rotates and oscillates, preventing it from being stationary during disinfection, so that the ultraviolet generator one and the ultraviolet generator two can fully disinfect it, thereby improving the disinfection effect.

The invention discloses a disinfection device for mask processing, and belongs to the technical field of mask processing, the disinfection device comprises a housing, the lower part of the housing is fixedly connected with a support frame, and the inner wall of one side of the housing is fixedly connected with a U-shaped frame; through transmission cooperation of a main synchronous wheel, an auxiliary synchronous wheel and a tooth-shaped synchronous belt, the tooth-shaped synchronous belt drives a plurality of U-shaped plates to move in a housing, in the process, an auxiliary connecting shaft can drive a rotating rod to rotate through meshing of a main bevel gear and an auxiliary bevel gear, and a matching block can drive a movable frame to move up and down in a reciprocating mode along the rotating rod; in the process, a first chute and a second chute can push and extrude a T-shaped block in a reciprocating manner, so that a sliding block and a mounting plate are promoted to do reciprocating motion along a sliding chute, and disinfection assemblies on two sides of a fixed cover can do reciprocating shuttling motion between two U-shaped plates, so that the disinfection effect is improved; and a plurality of U-shaped plates which are distributed on the tooth-shaped synchronous belt at equal intervals are utilized to separate and transfer the masks in order, so that the uniformity of irradiation is improved.

This utility model discloses a connection device and a virus purification system. The connection device, used to connect a purifier and a reservoir, includes a connector and a connector head. The connector includes a first interface, a second interface, and a third interface, and has switchable first and second states. In the first state, the first interface is connected to the second interface; in the second state, the first interface is connected to the third interface. The first interface is used to connect to the purifier, and the second interface is used to discharge waste liquid. The connector head is connected to the third interface and is used to connect to the reservoir. According to the connection device of this utility model embodiment, in the first state, the connector disinfects and cleans the collection pipeline of the purifier; in the second state, the connector inputs the purified sample into the reservoir through the connector head, which can optimize the cleaning and disinfection effect of the collection pipeline of the purifier.

This invention relates to a multi-stage interception and automatic impurity removal wastewater treatment device, comprising: an impurity removal chamber, wherein a filter screen is provided inside the impurity removal chamber and a filter screen cleaning mechanism is provided on the outer side wall; a collection chamber, wherein an opening and closing mechanism is formed inside; and a disinfection chamber, wherein a disinfection mechanism is provided inside. The beneficial effects of this invention are: by providing a multi-stage filter screen with progressively smaller pore sizes at the top of the impurity removal chamber, the device's removal effect on solid impurities in wastewater is enhanced; by providing a filter screen cleaning mechanism, the self-cleaning ability of the filter screen is improved, solving the problems of easy clogging and time-consuming and laborious filter screen cleaning in traditional water treatment equipment, effectively improving the automation level and continuous operation capability of the device; by providing a disinfection mechanism, the air intake of the device and the probability of air ionization are increased, improving the air ionization efficiency, thereby increasing the concentration of active purification components in the disinfection gas; making disinfection more thorough and effective, and improving the disinfection effect of the device.

The utility model relates to a protective device, belongs to the technical field of veterinary treatment, and particularly relates to a protective device for veterinary treatment, which comprises a fixing plate, an arc-shaped block is fixedly connected onto the fixing plate, and a protective mask is fixedly connected onto the outer arc wall of the arc-shaped block. Through the arrangement of the disinfection cleaning mechanism, a water pump is started to pump out disinfectant in a water tank, then the disinfectant is guided into an arc-shaped pipe through a connecting pipe, the disinfectant is sprayed to the surface of a protective mask through a plurality of spray heads, and a telescopic motor is started to drive a mounting rack to move in a reciprocating mode; a mounting rack moves to drive a fixed gear and a rotating column to rotate, the rotating column rotates to drive a fixed rod, a fixed strip and a sponge brush to swing, and the sponge brush swings to uniformly smear a disinfectant on the protective mask, so that the disinfection effect on the protective mask is improved, and the problem that the protective mask needs to be uniformly smeared by manually wiping the disinfectant is solved; the operation is complicated, and viruses and bacteria are easily infected.

The application relates to the technical field of water sterilization treatment equipment, in particular to a mercury-free novel ultraviolet sterilizer which comprises a cavity pipe and an ultraviolet lamp tube installed in the cavity pipe; wherein a water inlet and a water outlet are arranged on the cavity pipe and used for water inlet and water outlet. The ultraviolet lamp tube is an LED ultraviolet lamp, and the ultraviolet lamp tube is installed in the middle part of the cavity pipe. During work, the water inlet pipe and the water outlet pipe are connected to the water inlet and the water outlet in the cavity pipe respectively, water enters the equipment through the water inlet, stays for a few seconds under the irradiation of the ultraviolet lamp tube, a large number of bacteria can be eliminated, the water can be more fully disinfected, and the water can be discharged through the water outlet after sterilization.

The invention provides disinfection equipment capable of removing dentures and a disinfection method thereof, and belongs to the technical field of denture disinfection. According to the disinfection equipment capable of removing the false teeth and the disinfection method of the disinfection equipment, the disinfection equipment comprises a bottom plate, an electric telescopic rod is fixedly mounted on the top surface of a top plate, a placement box is arranged at the output end of the electric telescopic rod, a high-temperature disinfection assembly is arranged on the top surface of the bottom plate, and a rotary disinfection assembly is arranged in the disinfection box. When an electric telescopic rod drives a placement box to move downwards, a disc frame can be driven to synchronously move downwards, a rotating cylinder can be driven to rotate in a cross-shaped mounting frame, and then a mounting disc and the placement box are driven to rotate, so that the placement box enters the disinfection box in a rotating manner; and disinfectant fluid in the disinfection box can better disinfect the false teeth in the placement box, and the disinfectant fluid movably impacts the outer surfaces of the false teeth in the placement box, so that the disinfection effect on the false teeth is greatly improved.

The present invention relates to the technical field of cleaning and disinfecting acupuncture silver needles, and in particular to an auxiliary cleaning and disinfecting device for acupuncture, comprising a box body and a cleaning box fixedly connected to the top of the box body, a discharge pipe connected to the bottom of the cleaning box, the tail end of the discharge pipe penetrates the box body to discharge the disinfectant after use, a cover is rotatably connected to the top of the cleaning box, and a placement rack is horizontally installed inside the cleaning box. The present invention places the silver needle on the placement rack, and then starts the driving motor, so that the driving plate moves up and down to drive the silver needle to move up and down, and the sponge block cleans and disinfects the silver needle with the disinfectant, and so on repeatedly, the silver needle can be continuously driven to move up and down for cleaning and disinfection, and by moving the silver needle, the position where the silver needle contacts the placement rack can also be cleaned and disinfected, and the cleaning and disinfection is more comprehensive, thereby improving the effect of cleaning and disinfection.

This utility model discloses a medical disinfection garbage cart, including a seat with two garbage bins arranged along the width of the seat; the garbage bins are detachably mounted on the seat; and a disinfection assembly including a mounting bracket, a disinfection seat, a disinfection lamp, and a first drive mechanism. The mounting bracket is mounted on the top of the seat and extends along the width of the seat; the disinfection seat is mounted on the mounting bracket and can move along the mounting bracket; the disinfection lamp is mounted on the disinfection seat; and the first drive mechanism drives the disinfection seat to move. This medical disinfection garbage cart allows the first drive mechanism to move the disinfection lamp on the disinfection seat, enabling the lamp to move above the disinfection bins for mobile disinfection.

The utility model relates to the technical field of mineral water production equipment, and discloses a mineral water production device which comprises a disinfection tank, a water inlet pipe is arranged at the top of the disinfection tank, a water outlet pipe is arranged at the bottom of the disinfection tank, an air inlet pipe is arranged on one side of the disinfection tank, an air guide pipe and a plurality of mixing rod groups are arranged in the disinfection tank, and the mixing rod groups are uniformly arranged from top to bottom. Each mixing rod group comprises a plurality of groups of mixing rods which are horizontally and uniformly arranged, two ends of each mixing rod are connected with the inner wall of the disinfection tank, the air guide pipe is arranged below the mixing rod groups, and the air inlet pipe penetrates through the disinfection tank and is connected with the air guide pipe. The mineral water disinfection device adopts few parts, is low in manufacturing cost, can fully mix mineral water and ozone for disinfection, effectively improves the disinfection effect of mineral water production, and reduces the production cost of enterprises.

The utility model discloses a secondary biological safety cabinet which comprises a safety cabinet body, a storage cabin and a disinfection cabin are arranged in the safety cabinet body, a partition plate is inserted in the safety cabinet body and located between the storage cabin and the disinfection cabin, a movable frame is assembled in the storage cabin, and opening and closing doors are assembled on the front side walls of the storage cabin and the disinfection cabin respectively. And a disinfection mechanism is fixedly assembled in the disinfection cabin. According to the culture dish disinfection device, disinfection liquid is more uniformly distributed on the surface of a culture dish, the disinfection effect on the culture dish is improved, the culture dish can be independently disinfected, the situation that the preservation environment in the preservation cabin is affected due to cross contamination in the preservation cabin is avoided, and meanwhile compared with manual disinfection of the culture dish, the disinfection efficiency is greatly improved. By adopting the culture dish disinfection device, the culture dishes can be disinfected before being put into the preservation cabin and after being taken out of the preservation cabin, the operation is simpler and more convenient, and the disinfection efficiency of the culture dishes is improved.

The application discloses an improved disinfection and deodorization air conditioning unit. Air enters from a fresh air inlet, is humidified after passing through a first humidifying section, and becomes wet and has certain adhesion under the action of the first humidifying section, the first fin-shaped cooling coil and the second fin-shaped cooling coil and the sterilization net. The sterilization net forms a high-efficiency wet water film under the action of water vapor in the air conditioner. When the air flows, the bacteria and viruses in the air are intercepted by the wet first fin-shaped cooling coil, the wet second fin-shaped cooling coil and the wet sterilization net, so that better sterilization and disinfection effect on the bacteria and viruses in the air is achieved. In combination with the surface sterilization and disinfection of the inner wall made of the sterilization aluminum material in the lower box body, the three-dimensional disinfection effect is achieved. The sterilization and disinfection effect is generated by the manufacturing material of the equipment itself, no harmful substances are generated, no additional deodorization device and ultraviolet disinfection device are needed, and the manufacturing cost and daily maintenance cost are greatly reduced.

The application discloses an infectious disease epidemic prevention and disinfection device, and relates to the technical field of infectious disease protection, which comprises a disinfection box body, a liquid storage tank is fixedly connected to the bottom of the disinfection box body, and a protection box is fixedly connected to the bottom of the liquid storage tank. The device is used in cooperation with a driving motor, a first rotating shaft, a first rotating wheel, a second rotating wheel, a first screw rod, a spraying head, a conveying pump and an extensible pipe, a driving gear, a driven gear, a second rotating shaft, a third rotating wheel, a fourth rotating wheel, a second screw rod and an ultraviolet lamp, so that the spraying head and the ultraviolet lamp can cover the whole space in the disinfection box body, the disinfection dead angle can be effectively overcome, the articles placed in the box can be uniformly covered by the disinfectant and sufficiently irradiated by the ultraviolet light, the comprehensiveness and completeness of disinfection and sterilization are improved, and the device is used in cooperation with a blower, a heater and a hot air cover to complete spraying-irradiation-drying of precision instruments and medical protective articles, realizes the complementary advantages of chemical disinfection and physical disinfection, and improves the disinfection and sterilization effect of the device.

The invention relates to the technical field of sewage treatment, in particular to a ship ballast water ultrasonic disinfection device which comprises an L-shaped pipeline connected with a ship ballast water conveying pipeline, an ultrasonic generator mounted on the L-shaped pipeline, and a first baffle and a second baffle which are mounted in the L-shaped pipeline, the first baffle and the second baffle are used for changing the flow speed of ship ballast water, and the driving piece is installed between the L-shaped pipeline and the second baffle. The ultrasonic generator is used for generating ultrasonic waves, the ballast water is radiated through the ultrasonic waves, so that the ballast water generates an ultrasonic cavitation effect, water molecules are split into free radicals such as OH and H, organic matter in the water is oxidized and enters bacteria, and the sterilization and disinfection effects are achieved; compared with the prior art, the technical scheme has the advantages that the economic cost is lower, and the operation is simple.