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479 results about "Aerosolization" patented technology
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Aerosolization is the process or act of converting some physical substance into the form of particles small and light enough to be carried on the air i.e. into an aerosol. Aerosolization refers to a process of intentionally oxidatively converting and suspending particles or a composition in a moving stream of air for the purpose of delivering the oxidized particles or composition to a particular location.
Water working medium quasi-saturated compression high-temperature heat pump system based on ejector
The invention provides a water working medium quasi-saturated compression high-temperature heat pump system based on an ejector, and belongs to the field of compression heat pumps. The problems that after an existing compression system flows through a throttling valve, the superheat degree of steam exhaust is large due to high-temperature lift compression, and the loss of available energy in the throttling process from condensate to a two-phase region is too large are solved. A multi-stage spraying atomization structure is adopted, a micro-nano liquid drop mist flow with the particle size controllable to be 50-200 nm and the liquid mass fraction adjustable to be 5%-10% is formed before compression, the airflow humidity regulation and control precision is remarkably improved, the quasi-saturation compression process is matched, and the thermal matching performance and the energy efficiency level of a system are effectively improved; a main flow inlet of the jet atomizer is changed into a compressor outlet from a condenser outlet, so that the response speed is increased, and meanwhile the jet atomizer is suitable for a complex variable-working-condition system; or single-stage compression is optimized into a two-stage compression form, so that higher heating temperature and more stable system operation are realized; or liquid from a lower-pressure position is injected, so that the injection capacity is improved.
Owner:HARBIN INST OF TECH
Dedusting filter material air permeability detection equipment
The invention discloses dedusting filter material air permeability detection equipment, and relates to the technical field of air permeability detection.The dedusting filter material air permeability detection equipment comprises an equipment shell and a support, the support is fixedly installed on the surface of the bottom end of the inner wall of the equipment shell, a first detection pipe is fixedly installed on the inner wall of the support, and an airtight groove is formed in the inner wall of the first detection pipe; a second detection tube is movably inserted into the inner wall of the first detection tube; dust particles are vibrated to be scattered through the ultrasonic vibration piece, the natural dust raising environment is simulated, on the other hand, the water storage bottle, the water absorption sponge rod and the atomization piece are matched, water mist can be evenly sprayed to simulate the humidity, the two can be conducted at the same time, muddy water simulation is formed, and therefore the air permeability of the material is comprehensively evaluated; therefore, the defect that the air permeability of the dust removal filter material under various conditions cannot be detected due to the fact that air permeability detection equipment for the dust removal filter material in the prior art can only perform single air permeability detection on the material and cannot detect the air permeability of the dust removal filter material in a dust-free state and a dust state at one time is overcome.
Owner:ZHEJIANG EASTGREAT FILTER FABRIC TECH CO LTD
Lightweight three-air-duct backflow-preventing unmanned aerial vehicle spraying nozzle
The invention provides a light-weight three-air-duct backflow-preventing unmanned aerial vehicle spraying nozzle, and belongs to the technical field of nozzles. Comprising a compressed air pipe and a paint pipe, the compressed air pipe is provided with a spray head end and an air inlet end, an inner center pipe and an outer center pipe are fixedly arranged in the compressed air pipe in a sleeved mode, one end of the paint pipe is located in the inner center pipe, and the other end of the paint pipe extends out of the compressed air pipe. When the spray head works, compressed air enters the atomization air channel, paint in the paint pipe is sprayed out from the conical nozzle opening, paint mist is sprayed out from the spraying opening after forced shearing atomization, and the compressed air enters the jet flow air channel to form high-speed long-distance jet flow, so that the paint mist obtains more kinetic energy, and the range of the spray head of the unmanned aerial vehicle is remarkably increased; meanwhile, compressed air can enter the windproof air duct to form an annular airflow air curtain, paint mist is prevented from flowing back to the unmanned aerial vehicle to cause pollution, the appearance neatness of the unmanned aerial vehicle is improved, the service life of the unmanned aerial vehicle is prolonged, and the paint utilization rate is higher.
Owner:NINGBO BEICHUANG HANGAO TECH CO LTD
Heating control method, device and atomizer
The present application provides a heating control method, device, and atomizer, relating to the field of atomizer technology. The method includes: in response to a puff trigger signal, controlling the heating component to heat up to a target temperature range, and controlling the atomized substrate to move a first target length toward the area to be heated, the atomized substrate in the area to be heated atomizes and forms smoke within the target temperature range, and after a preset condition is met, controlling the heating component to cool down to below the target temperature range, and controlling the atomized substrate to continue moving a second target length toward the area to be heated, wherein the first target length and the second target length are both approximately equal to the length of the area to be heated. This technical solution can prevent the heating component from baking the atomized substrate in the same area for a long time, thereby avoiding the occurrence of a burnt smell during puffing. At the same time, after the puff is completed, the residual heat of the heating component can be used to keep the atomized substrate warm, thereby shortening the heating and baking time during the next puff and increasing the smoke-starting speed.
Owner:SMOORE INTERNATIONAL HOLDINGS LIMITED
Mine local ventilation and cooling system method based on liquid air
The invention discloses a mine local ventilation and cooling system and method based on liquid air, and relates to the technical field of mine environment control, and the mine local ventilation and cooling system comprises an intelligent conveying pipeline, an intelligent multi-mode release device, an air purification and energy recovery device and a mine environment self-adaptive monitoring and control system; the intelligent conveying pipeline comprises a multi-layer composite heat insulation structure and an intelligent control module, and the intelligent control module comprises a temperature sensor, a pressure sensor and a flow sensor and is used for monitoring and adjusting the conveying state of liquid air in real time. The intelligent multi-mode release device comprises an intelligent release device with plasma vaporization, ultrasonic nanometer atomization and vortex synergistic functions, through the steps of the intelligent multi-mode release device, efficient conversion and accurate distribution of liquid air from storage to a working face are achieved, the airflow speed and direction are adjusted in real time according to mine environment parameters, and the intelligent multi-mode release device has the advantages of being simple in structure and convenient to use. The uniform distribution and local cooling effect of fresh air are ensured, and the air quality of an operation area is improved.
Owner:CHINA UNIV OF MINING & TECH
Warm air blower with humidifying function
The fan heater with the humidifying function comprises an atomizing and humidifying device, the atomizing and humidifying device is provided with a water mist generating structure and a mist outlet structure capable of guiding and sending out water mist generated by the water mist generating structure, and the mist outlet structure comprises an air guide cover plate. A cover plate outlet communicated with a target humidifying space is formed in the air guide cover plate, a mist outlet control piece is arranged in the cover plate outlet, at least two mist outlets are formed in the mist outlet control piece, and the through-flow areas of the mist outlets are different. And the mist outlet control piece can be controlled to move, so that one of the mist outlets communicates the cover plate outlet with the target humidifying space, and the remaining mist outlets do not communicate with the target humidifying space. According to the warm air blower with the humidifying function, the personalized requirements of users are met, and meanwhile, the using scenes of the warm air blower with the humidifying function can be enriched by adjusting and improving the humidifying effect of the warm air blower through different mist outlet heights and mist outlet ranges.
Owner:GREE ELECTRIC APPLIANCE INC OF ZHUHAI
Multi-stage intelligent adjustable rotational flow atomization granulation system and device
The invention discloses a multistage intelligent adjustable rotational flow atomization granulation system and device, and belongs to the technical field of atomization granulation, the multistage intelligent adjustable rotational flow atomization granulation system comprises a first end cover and a second end cover, a roller is arranged between the first end cover and the second end cover, and spiral conveying blades are arranged on the inner wall of the roller; the mixing head is fixed to the first end cover, a mixing chamber is arranged in the mixing head, and multiple first spraying holes are circumferentially distributed in the end face; the liquid conveying pipe extends to the material mixing chamber along the axis of the gas conveying pipe, a plurality of nozzles are arranged at the tail end of the liquid conveying pipe, and the spraying direction of the nozzles is perpendicular to the gas conveying direction of the gas conveying pipe; and the sleeve is sleeved with the infusion tube and is provided with a spiral guide vane, so that the airflow is accelerated into a high-speed spiral shape in the contraction channel. Feed liquid and air flow are vertically collided and sheared, so that the turbulence mixing strength is enhanced, and the atomization uniformity is improved; the adjusting assembly switches the nozzles of different specifications through the rotating shell, and multi-stage crushing particle size adjustment is achieved.
Owner:JIANGSU HONGBAIYI NEW MATERIAL TECH CO LTD
Morchella esculenta planting vertical incubator with scattering light structure
ActiveCN223298199UClimate change adaptationCultivating equipmentsAgricultural scienceEnvironmental engineering
The utility model relates to the technical field of morchella esculenta production, and discloses a morchella esculenta planting vertical incubator with a scattering light structure, which comprises a box body, a light source, a light source, a light source and a light source, and is characterized in that a culture pot is slidably arranged in the box body and is used for culturing morchella esculenta; the water spraying assembly is arranged on the box body and is used for uniformly spraying water; the lighting assembly is arranged at the top end of the box body and is used for providing a light source for the morchella esculenta; the moving assembly is arranged in the box body and is used for controlling the movement of the culture pots; the water spraying assembly comprises a water tank, the outer wall of the water tank is fixed to the outer wall of the box body, and a water pump is fixed to the upper surface of the water tank. According to the utility model, through the cooperation between the internal structures of the water spraying assembly, the electric sliding block drives the atomizing nozzle to move back and forth along the electric sliding rail, so that the water spraying efficiency and range are greatly improved, and the problem that the local humidity is not uniform easily caused by the traditional fixed nozzle is solved.
Owner:DONGYING HEKOU JIEHAO AGRI DEV CO LTD
Membrane electrode for low-humidity fuel cell and preparation method of membrane electrode
The invention discloses a membrane electrode for a low-humidity fuel cell and a preparation method of the membrane electrode. The hydrophilic nanoparticles are mixed with the catalyst slurry in an atomized state and are immediately deposited and fixed, so that the agglomeration phenomenon of the hydrophilic nanoparticles in slurry mixing and storage stages is avoided, and nano-scale uniform dispersion in a three-dimensional space of a catalyst layer is realized. By independently controlling the conveying rate of the two fluids, the loading capacity and proportion of the hydrophilic nano-particles in the final catalyst layer can be accurately and flexibly regulated and controlled. According to the present invention, the uniformly dispersed hydrophilic nanoparticles construct the efficient hydrophilic channel, such that the water balance management ability of the catalyst layer is significantly improved, and particularly under the low humidity or starting working condition, the water can be effectively stored, the proton exchange membrane can be reversely wetted, and the membrane drying can be prevented so as to improve the battery performance;
Owner:ZHEJIANG TIANNENG HYDROGEN ENERGY TECH CO LTD
Ultralow-temperature surface frosting testing device and testing method
Owner:LOW SPEED AERODYNAMIC INST OF CHINESE AERODYNAMIC RES & DEV CENT
Intelligent management and control method and system for belt conveyor
ActiveCN120964458AControl devices for conveyorsLoading/unloadingIntelligent managementAerosolization
The invention provides an intelligent management and control method and system for a belt conveyor, and the method comprises the steps: calculating an influence correlation coefficient between particle suspension time and airflow field distribution according to a target atomization range, dynamically adjusting a water mist density control parameter, and obtaining a water mist concentration ratio, a spraying time interval and a fog drop size combination of different regions; according to the target water mist density control parameters and the target atomization range, the nozzle opening number, the spraying pressure, the atomization angle and the spraying duration time of the spraying system are synchronously updated, and the spraying coverage rate is adjusted in real time according to the change of the dust scattering track; and monitoring the dust trapping efficiency and the water mist coverage integrity of the loading point of the adjusted spray coverage rate, and analyzing the dust settling velocity and the atomization coverage uniformity of the loading point area under different spray parameters.
Owner:JIANGSU ZHUOGUANG INTELLIGENT TECH CO LTD
Airflow coating device for mixing powder and liquid
The utility model relates to an airflow coating device for mixing powder and liquid, which comprises a mixing tank, a powder conveyor and a nozzle assembly, the powder conveyor and the nozzle assembly are respectively communicated with two ends of the mixing tank, and the powder conveyor is used for conveying powder to the mixing tank; the nozzle assembly comprises a mounting plate, an impingement flow nozzle and a two-phase flow nozzle, the mounting plate is mounted at one end of the mixing tank, the impingement flow nozzle and the two-phase flow nozzle are both mounted on the mounting plate, the impingement flow nozzle is used for inputting the heated air into the mixing tank, and the two-phase flow nozzle is used for spraying the liquid and the heated air into the mixing tank. According to the airflow coating device, powder is conveyed through the powder conveyor, and hot air is input through the impact flow nozzle, so that the powder in the mixing tank fully flows, a mixing blind area is avoided, and the air in the mixing tank can be heated; and the liquid and the heated air are sprayed into the mixing tank through the two-phase flow nozzle, and the liquid is heated and atomized, so that the powder and the liquid are uniformly mixed and coated, and the mixing and coating efficiency is improved.
Owner:JIANGSU ZHIZI FUTURE TECHNOLOGY CO LTD
Simulation method for atomization process of external mixing type air nozzle
PendingCN120524853ADesign optimisation/simulationConstraint-based CADMathematical modelFluid modeling
The invention discloses an external mixing type air nozzle atomization process simulation method, which comprises a multi-scale atomization mathematical model and numerical simulation based on the multi-scale atomization mathematical model, the multi-scale atomization mathematical model divides a flow field component into a continuous phase and a dispersed phase based on an Euler-Lagrange coupling method, the Lagrange method is used for describing the movement of small-scale coating particles, and the numerical simulation is carried out based on the continuous phase and the dispersed phase. Establishing a big and small droplet identification conversion mechanism, and selecting Reynolds average simulation to establish a turbulence model; based on numerical simulation of a model, a geometric model is firstly constructed to generate a computational domain, a coordinate system is established, then a key region is divided and encrypted by using a hybrid grid, and simulation is performed by controlling the number of grids in combination with a dynamic adaptive technology. Direct and indirect verification experiments prove that the model is correct; the problems that an existing model is incomplete in description, poor in fidelity and low in calculation efficiency are solved, the time cost is saved, the simulation result is closer to reality, accurate data can be provided for analysis of the atomization phenomenon, and the spraying quality and the production efficiency are improved.
Owner:LOGISTICAL ENGINEERING UNIVERSITY OF PLA
Condensate water removing device based on ultrasonic atomization technology
PendingCN120760308ALighting and heating apparatusCondensate preventionAir pumpUltrasonic atomization
The invention belongs to the technical field of air conditioner condensate water treatment, and discloses a condensate water removal device based on an ultrasonic atomization technology. Condensate water of a mobile air conditioner is atomized through intermittent operation of three ultrasonic atomization pieces and is discharged through an exhaust pipe; the small air pump is used for blowing dirt on the surface of the atomization sheet during shutdown, and the service life of equipment is prolonged; and the ultraviolet lamp sterilizes the residual condensate water to prevent deterioration. The device realizes efficient evaporation, self-cleaning and sanitary treatment of condensate water, solves the problems of low evaporation efficiency, complex maintenance and bacterium breeding in the prior art, and is suitable for mobile air conditioners and similar condensate water treatment scenes.
Owner:NINGBO BAOGONG ELECTRICAL APPLIANCE CO LTD
Adjusting method and device for flame-imitating effect, heating equipment and medium
PendingCN120720648ALighting and heating apparatusElectric heating systemThermodynamicsProcess engineering
The invention relates to the technical field of intelligent control, and discloses a flame-imitating effect adjusting method and device, heating equipment and a medium, the flame-imitating effect adjusting method and device are applied to the heating equipment, the heating equipment comprises a heating module, a humidifying module and a light source module, and the light source module is used for irradiating water mist output by the humidifying module to present the flame-imitating effect; the method comprises the steps that the current environment temperature and the current water temperature of the humidifying module are collected in real time; adjusting the heating power based on the current environment temperature to obtain the current heating power; the current atomization humidification power of the humidification module is adjusted based on the current heating power and the current water temperature; and the working state of the light source module is adjusted based on the current heating power and the current atomization humidification power so as to adjust the flame imitation effect. By means of the flame-imitating effect, different current environment temperatures can be self-adapted, meanwhile, the current heating power of the heating equipment can be represented, a user can visually feel the heating intensity of the heating equipment only through the flame-imitating effect, and the interactive experience of the user can be improved.
Owner:GREE ELECTRIC APPLIANCE INC OF ZHUHAI
A diffuse light fogging device and method of use suitable for advanced removal of perfluorinated compounds from wastewater treatment plant effluent
PendingCN122102278AWater/sewage treatment by irradiationWater contaminantsAtomizer nozzleUltraviolet
The application discloses a dispersion type light atomization device suitable for deep removal of perfluorinated compounds in tail water of a sewage plant and a use method, and the device comprises a reactor main body, an ultraviolet lamp group and an external system. The inner wall of the reactor main body is an aluminum film mirror surface with a protective layer; the top is provided with a rotary three-nozzle atomization nozzle; the top is provided with an air outlet pipe; the side of the main body is provided with an air inlet; the bottom is provided with a water tank, and the water tank is provided with a condensing system and a water outlet pipe below. The ultraviolet lamp group has two groups of upper and lower lamps, each group has three lamp tubes with a main wavelength of 185 nm and three lamp tubes with a main wavelength of 254 nm, and the lamp tubes are distributed at intervals, and an air stirrer is located on both sides of the lamp tubes; the two groups of lamp tubes are provided with a funnel-shaped reflection buffer. The external system has an atomization system and an air system. The application utilizes atomization and ultraviolet irradiation to manufacture a micro-ozone environment, so that the flow state operation is used to improve the ozone yield and the mass transfer efficiency of the ozone, the ozone manufacturing cost is reduced, the utilization rate of the ozone is improved, the removal rate of the perfluorinated compounds is enhanced, and the device has the advantages of small occupation area and convenient use.
Owner:NANJING TAP WATER GENERAL CO +1
An atomizing channel and atomizing device for improving turbulence intensity
This invention provides an atomizing channel and atomizing device for improving turbulence intensity. The atomizing channel includes a pipe fitting with an atomizing chamber inside. At least a portion of the chamber wall is an atomizing surface, and the atomizing surface has raised serrated structures. The serrated structures extend in the same direction as the airflow within the atomizing chamber. The atomizing chamber also includes a turbulence mechanism to enhance turbulence intensity. This invention, by incorporating a turbulence mechanism within the atomizing channel, increases the turbulence intensity of the airflow, thereby improving the aerosol output velocity. Simultaneously, this turbulence mechanism helps to carry out larger atomized particles, increasing heat exchange capacity, reducing nozzle temperature, and providing a better user experience.
Owner:SHENZHEN JIYOU TECH CO LTD
An electrostatic rotary cup spray gun
The present invention discloses an electrostatic rotary cup spray gun. The atomizer base assembly, the electrostatic high-voltage generator assembly, and the atomizing rotary air flow control unit have a self-cleaning function for cleaning the rotary cup assembly and the structure that realizes the paint conveying function, thereby ensuring that the color-changing paint switching and the process cleaning are free of impurities; in addition, the shaping air ring assembly, the atomizer base assembly, the electrostatic high-voltage generator assembly, and the atomizing rotary air flow control unit have the function of quantitatively adjusting the cyclone angle and range of the shaping air, thereby achieving the effect of accurately adjusting the spray width of the paint atomized particles; finally, the characteristics of cleaning the inner and outer surfaces of the rotary cup and the paint delivery pipe, accurately switching the paint supply, cleaning the color-changing paint and the process without impurities, and the closed-loop control of the rotary cup rotation speed and the atomizing shaping air intake volume can be precisely regulated.
Owner:HANGZHOU JINGSHI INTELLIGENT TECH CO LTD
Cooling and dust removal device for air outlet of TBM dust removal fan
The invention discloses a TBM dust removal fan air outlet cooling and dust removal device, and relates to the technical field of dust removal fan external auxiliary devices. A conical sleeve is integrally formed and arranged on a rear end opening of an air outlet sleeve, and a mounting frame is fixedly arranged on the inner side wall of the conical sleeve; the two mounting shafts are arranged on the front inner side wall and the rear inner side wall of the mounting frame in a bilateral symmetry mode through bearings in a screwed connection mode, the multiple supporting frames in one set are fixedly arranged on the mounting shafts in an equal-angle distribution mode, the atomizing nozzles are arranged at the ends, away from the mounting shafts, of the supporting frames, the base is arranged behind the connecting sleeve, and the base plate is fixedly arranged outside the base in a sleeving mode; the connecting plate is sleeved and fixed on the air outlet sleeve; according to the device, the conical structure and the two-section type connecting structure are arranged, so that the device can be in butt joint with air outlets of dust removal fans of different models, a plurality of groups of atomizers capable of swinging are further arranged in the conical structure of the device, and therefore covering spraying aiming at the inner section of the conical structure is achieved, and cooling and dust falling of air blown out of the fans are achieved.
Owner:SHAANXI ZHENGTONG COAL IND CO LTD
Electronic cigarette and its body
1. The name of the design product: electronic cigarette and its main body. 2. The use of the design product: electronic cigarette is mainly used for atomization of smoke liquid, smoke oil, etc. The part to be protected is used for the main body of the electronic cigarette. 3. The design points of the design product: the shape of designs 1, 2, 5; the shape of the main part of designs 3, 4, 6. 4. The picture or photo that best indicates the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design. 6. Other circumstances that need to be explained: A, B, C, D parts are transparent materials, the dashed lines shown in designs 3, 4 and the red coated area in design 6 are not claimed.
Owner:SHENZHEN SMOORE TECH LTD
Medical instrument intelligent drying method and device based on multi-parameter control
The invention provides a medical instrument intelligent drying method and device based on multi-parameter control, and relates to the technical field of medical instrument intelligent drying. In order to solve the problems that in the prior art, an intelligent drying method is insufficient in sensing of individual states of instruments, single in parameter control and lack of integrated cleaning capacity, by collecting temperature, humidity and visual images of the instruments, the types of the instruments and the content of organic residues are intelligently recognized, and the temperature, the speed and the types of drying airflow are dynamically decided based on the temperature, the humidity and the visual images; when obvious organic residues are detected, the system automatically starts a composite airflow mode, medical-grade cleaning media are atomized and injected into hot airflow, and cooperative treatment of cleaning and drying is achieved. According to the device, integrated efficient treatment on polluted instruments is achieved, the drying thoroughness and the cleaning effect are improved, the recognition sensitivity and pertinence on complex organic matter pollution are improved, and the overall energy efficiency, the treatment consistency and the result reliability of the drying process are improved.
Owner:BEIJING TONGREN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV
High-dust-proof air-cooled cooling-water machine
The utility model relates to the technical field of air inlet and dust removal of a cooling-water machine, in particular to a high-dust-proof air-cooled cooling-water machine, which comprises a dust-proof air inlet mechanism arranged on a cooling-water machine body, the dust-proof air inlet mechanism comprises a front air inlet pipe and a rear air inlet pipe which are used for feeding air into the cooling-water machine body, and the front air inlet pipe is communicated with the rear air inlet pipe through a middle piece. And an atomizing nozzle is arranged at the top of the front air inlet pipe. The dustproof air inlet mechanism is additionally arranged on the cooling-water machine body to prevent dust and dust, and sand and dust in the air are prevented from entering the cooling-water machine body to cause adverse effects. According to the dustproof air inlet mechanism, large-particle gravels are blocked through the filter plate at the top of the air inlet box, then dust in air is removed through spraying, and finally the air is filtered for the last time through the filter element, so that the air entering the cooling-water machine body finally is clean and dustless, the energy consumption of the cooling-water machine is reduced, and the service life of the cooling-water machine is prolonged.
Owner:ANHUI NORLAND TECH CO LTD
Underground mine patrol air purification device
The present invention discloses an underground mine patrol-type air purification device, comprising a controller, a first camera, a mover, a cylinder, a first fan, an atomizing mechanism, and a cylinder arranged on the mover, wherein the two openings of the cylinder along the axial direction respectively form an air inlet and an air outlet; the filtering mechanism, the atomizing mechanism, and the first fan are all arranged in the cylinder, the first fan is arranged close to the air outlet, and the filtering mechanism is arranged on the side of the first fan away from the air outlet; the atomizing mechanism is connected to the filtering mechanism; the first camera is arranged on the side of the cylinder away from the mover, and the controller is electrically connected to the first camera, the mover, the atomizing mechanism, and the first fan. The present invention proposes a technical solution in which the mover patrols, the controller determines the dust removal area in the preset route based on the real-time image, and starts the first fan and the atomizing mechanism so that the air in the dust removal area passes through the filtering mechanism and the atomizing mechanism, thereby quickly reducing the dust concentration in the dust removal area.
Owner:HUNAN NUCLEAR IND CONSTR CO LTD
Audio mosquito-luring electric mosquito swatter
The invention discloses an electronic mosquito swatter capable of trapping mosquitoes through audio frequency. The electric net frame is arranged at the end of the handle, an electric net is installed in the electric net frame, an air spraying hole facing the electric net is formed in the electric net frame, and a carbon dioxide gas storage bottle connected with the air spraying hole is installed in the handle and used for extinguishing fire and trapping mosquitoes at the position of the electric net. An ultraviolet lamp is mounted at the bottom of the inner wall of the power grid frame; the electric net frame is rotated to be horizontal to serve as a supporting base, liquid mixed with aromatherapy is placed in the liquid storage bottle, the ultrasonic atomization piece atomizes the liquid, the atomized liquid is discharged through the mist outlet holes, the indoor aromatherapy and humidification functions are achieved, the indoor air quality is improved, and the air humidity is increased. Aromatherapy water mist matched with the ultrasonic atomization sheet and the ultraviolet lamp form a special smoke effect, and when used at night, the water mist is sprayed out from the two sides of the ultraviolet lamp and is matched with lamplight to generate a unique special water mist effect, so that the ornamental value of the product is increased.
Owner:CHAOZHOU AOFENGMING ELECTRICAL APPLIANCE CO LTD
Spraying device for machining waveform guardrail plate of expressway
The utility model discloses a spraying device for processing a waveform guardrail plate of an expressway, which comprises a spraying box, a screw rod, a motor, a spraying device, a clamping device and a feeding device, and the two sides of the screw rod are movably connected with the tops of the two sides of the inner wall of the spraying box through shaft pins. Through the arrangement of the sucking pump and the fog dispersal box, after paint spraying of the guardrail plate is completed in the spraying box, the sucking pump is started firstly, air in the fog dispersal box is pumped outwards through the input end of the sucking pump, negative pressure is formed in the fog dispersal box, and the uniform suction mechanism generates suction force through transmission of the communicating holes, so that the problem that the paint cannot be sprayed easily when the spraying box is used for spraying is solved. The spraying device is in a sealed state, so that when the spraying device atomizes paint and sprays the guardrail plate, a large amount of atomized paint can exist in the spraying box, after spraying is completed, the spraying box cannot be opened rationally, the problem that the atomized paint drifts to a working area and is inhaled by a user for a long time to be accumulated is solved, and the effect of rapidly eliminating the atomized paint is achieved.
Owner:GUANXIAN ANTONG TRANSPORTATION FACILITIES CO LTD
A mine dry type filtration dust removal system suitable for high humidity and high dust environment
The application discloses a mine dry-type filtering and dust-removing system suitable for high-humidity and high-dust environment, which comprises an air inlet unit, a primary dust-removing unit, an airflow diffusion unit, a secondary dust-removing unit, a filter cartridge ash cleaning unit, an ash collecting unit, an air outlet unit and a centralized control unit. The primary dust-removing unit comprises an ultrasonic atomization elimination device, a hydrophobic filter plate assembly, a filter plate ash cleaning device, an ultrasonic dust agglomeration device and a gravity ash discharging plate. The secondary dust-removing unit comprises double-layer self-adaptive filter cartridges, and the double-layer self-adaptive filter cartridges comprise a sealing installation base, an outer layer hydrophobic large-aperture filter cartridge, an inner layer small-aperture filter cartridge, a magnetorheological control mechanism, a sealing installation top plate and a shape memory alloy mesh framework. The mine dry-type filtering and dust-removing system suitable for high-humidity and high-dust environment can solve the problems of easy condensation and blockage of filter material and micro-dust leakage under high-humidity environment through the cooperative operation of the primary dust-removing unit and the secondary dust-removing unit under the condition of multi-field coupling, and is especially suitable for dust-removing operation in high-humidity and high-dust environment.
Owner:JIANGSU RENHE ENERGY SAVING TECHNOLOGY CO LTD +1
Fabricated building component three-dimensional laser scanning quality detector
The invention relates to the technical field of building component quality detection, in particular to a fabricated building component three-dimensional laser scanning quality detector which comprises a support, a mounting table, a scanning mirror, a laser transmitter, an air inlet assembly, a drainage assembly and an atomization assembly. The air inlet assembly is matched with the drainage assembly to enable air around the scanning mirror to form a high-speed flowing air curtain, flying dust particles in the air around the scanning mirror are blocked through the air curtain, so that the mirror surface of the scanning mirror is protected, the scanning effect is further guaranteed, and meanwhile particles in air flow are removed through the atomization assembly before the air curtain is formed; therefore, the air curtain airflow is ensured to be clean and transparent, and the influence on the imaging effect caused by the influence on laser reflection is avoided.
Owner:IANGSU COLLEGE OF ENG & TECH +1
fan
The application provides a fan, which comprises a water tank module and an air outlet module. The water tank module comprises a shell assembly and an atomizer. The shell assembly is internally provided with a water storage space and a first mist outlet channel communicating with the water storage space. The atomizer is arranged in the shell assembly and is used for atomizing water in the water storage space into water mist. The air outlet module comprises a cover, an air outlet device and a mist outlet pipe. The cover is connected to the water tank module, and the cover is provided with a mist outlet. The mist outlet pipe and the air outlet device are arranged in the cover. One end of the mist outlet pipe is connected to the cover, and the other end is connected to the water tank module. The mist outlet pipe is internally provided with a third mist outlet channel communicating with the first mist outlet channel and the mist outlet. The water mist can be discharged from the mist outlet through the first mist outlet channel and the third mist outlet channel in sequence. The application improves the cooling effect by cooperation of the water mist and the air outlet, and the appearance performance can be improved by the built-in mist outlet pipe.
Owner:SHENZHEN HESHENGZHI NEW TECHNOLOGY CO LTD
An advanced oxidation device
ActiveCN117945535BWater/sewage treatment by irradiationWater/sewage treatment with mechanical oscillationsUltraviolet lightsHigh ozone
The application discloses a novel advanced oxidation device which comprises an outer shell, a gas-liquid mixing chamber, an ultrasonic atomization disc, an air inlet hole, a water inlet hole, an ozone generator, a UV reaction disc tube and the like. Through ultrasonic catalysis and ultraviolet light catalysis, O3 is excited to generate a large amount of higher oxidizing ·OH, the mixing degree and turbulence intensity of ozone and sewage are improved, the mass transfer coefficient is increased, the mass transfer rate of ozone is improved, four-stage oxidation reactions are carried out in one reactor, and thus the ozone oxidation efficiency and effect are greatly improved, the pollutants in the wastewater are subjected to intensified oxidation, and thus the pollutants in the wastewater are degraded and removed.
Owner:NANJING WONDUX ENVIRONMENTAL PROTECTION TECH CO LTD +1
Device for reducing dust pollution in road construction
The utility model relates to the technical field of dust removal in road construction, and discloses a device for reducing dust pollution in road construction. By arranging the water tank for installing the grating assembly, on one hand, the water tank can supply water to the atomizing nozzle, so that the dust content in the air is reduced after the atomizing nozzle sprays water mist, and on the other hand, due to the fact that the water tank has a certain weight after storing water, the stability of the whole equipment in the using process can be effectively guaranteed; therefore, the equipment has certain wind-resistant and lodging-resistant capabilities. According to the embodiment of the invention, a strip-shaped groove and a clamping table are arranged on the vertical rod supporting piece, so that the mounting plate can slide along the strip-shaped groove to complete connection, and the annular hooping piece is provided with a notch, so that on one hand, sliding of the mounting plate on the vertical rod supporting piece is not influenced; and on the other hand, the annular hooping piece can be pressed on the mounting plate after rotating and downwards moving, so that the mounting plate is stably reinforced. The device has the advantages of being easy and convenient to install, movable and the like, and the dust problem in the road construction process can be effectively solved.
Owner:NINGXIA HUI NATITY AUTONOMOUS REGION INST OF COMM SCI