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2573results about "Space heating and ventilation" patented technology
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Purifier
The utility model provides a purifier. The purifier comprises a shell, a filtering part and an impeller. The shell is provided with an air inlet and an air outlet; the filtering part is arranged at the air inlet; the impeller is arranged in the shell and can drive gas to enter the shell from the gas inlet, and the gas flows out of the shell from the gas outlet after flowing through the filtering part, and the impeller comprises a cover body, blades and a flow guide ring; the multiple blades are arranged in the circumferential direction of the impeller and connected with the cover body. The flow guide ring is located on the sides, away from the cover body, of the blades and connected with the blades. Wherein the flow guide ring extends in the axial direction away from the impeller in an arc shape from the side away from the cover body to the side close to the cover body, on one axial section of the impeller, the radius of the outer surface of the flow guide ring is the first radius, and the first radius is larger than or equal to 7.8 mm and smaller than or equal to 20.6 mm; on one axial section of the impeller, the central angle corresponding to the outer surface of the flow guide ring is larger than or equal to 52.6 degrees and smaller than or equal to 86.3 degrees. Therefore, the work efficiency is improved.
Owner:GUANGDONG MIDEA CONSUMER ELECTRICS MFG CO LTD
Filtering and purifying device for civil air defense engineering pipeline
ActiveCN222534345UImprove filtration and purification effecteasy to handleMechanical apparatusDispersed particle filtrationStructural engineeringVibration exciter
The utility model discloses a civil air defense engineering pipeline filtering and purifying device which comprises a mounting pipe, an obliquely arranged filtering net plate is fixedly mounted in the mounting pipe, impurities in flowing gas are filtered through the filtering net plate, and an obliquely arranged vibration exciter is fixedly connected to the bottom of the right side of the filtering net plate. Through the arrangement of a series of structures, gas introduced into the civil air defense project can be filtered and purified, tiny impurities in the gas can be effectively treated in the mode that the gas is filtered and then purified, the filtering and purifying effect on the gas is improved, and the gas purification effect is improved. According to the air-raid shelters, the situation that impurities enter the air-raid shelters and hurt the bodies of people is reduced, dust attached to the filter screen plate can be effectively cleaned in the mode that excitation is matched with air back-blowing, the situation that the dust blocks meshes of the filter screen plate can be effectively reduced in the mode of back-blowing dust cleaning, and the dust cleaning effect on the filter screen plate is improved.
Owner:黄晓侠
Filter element cleaning structure and air conditioner
ActiveCN222993118UMechanical apparatusDispersed particle filtrationMechanical engineeringFilter element
The utility model discloses a filter element cleaning structure and an air conditioner and relates to the technical field of air conditioners, the filter element cleaning structure and the air conditioner comprise a filter element, the filter element cleaning structure further comprises a shell, a fixed part and a cleaning assembly, the fixed part comprises a fixed frame and a movable frame, the fixed frame is arranged on the inner wall of the shell, and the movable frame is arranged on the inner wall of the shell. An air inlet cavity and a flow guide cavity are correspondingly formed in the upper end and the lower end of the fixed frame, the movable frame is installed in the air inlet cavity corresponding to the fixed frame, the fixed frame and the movable frame are used for fixing the two ends of the filter element respectively, the air inlet cavity and the flow guide cavity are communicated through a flow guide hole in the center of the fixed frame, and the cleaning assembly comprises a blowing part and a rotary cleaning part. According to the automatic cleaning device for the filter element, a blowing cleaning mode and a contact cleaning mode are combined to automatically clean the filter element, the cleaning effect on the filter element can be effectively guaranteed, the labor intensity during manual operation can be effectively reduced, and the automatic cleaning device has good application prospects.
Owner:WUHAN SONGZ AUTOMOBILE AIR CONDITIONING CO LTD
Grain surface air conditioning system with air-tight door
ActiveCN120760307AAgriculture tools and machinesMechanical apparatusHydrogen phosphideAir conditioning
The invention relates to the technical field of grain surface air conditioners, and discloses a grain surface air conditioning system with an air-tight door, which comprises a case and two air ports in the front wall of the case, a shaft tube disc is rotatably connected in the front wall of the case, the left and right sides of the shaft tube disc are respectively provided with a through groove I butted with the air ports, and the upper and lower sides of the shaft tube disc are respectively provided with a through groove II; the front side and the rear side of the second through groove are slidably connected with abutting connection discs, and first sealing rings are arranged on the edges of the opposite sides of the abutting connection discs. The shaft pipe disc and the abutting disc are controlled to act step by step before and after granary fumigation, the first sealing ring is driven to vertically extrude and seal the air opening or vertically reset, the valve cover is matched to extrude the second sealing ring and contract into the two air pipes, and therefore the situation that a sealing piece is abraded and fails is avoided, and the double-air-tight-door function is provided; in addition, dust on the surface of the elastic filter disc can be fully cleaned and collected, the situation that the dust and hydrogen phosphide are combined to form viscous particles to block the elastic filter disc is avoided, and follow-up stable use of the elastic filter disc is guaranteed.
Owner:JIANGSU YONGSHENG AIR CONDITIONER
Filter assembly for air purifier
PendingCN119713476AMechanical apparatusLighting and heating apparatusAir purifiersEnvironmental engineering
The invention belongs to the technical field of air purifiers, and particularly relates to a filtering assembly for an air purifier, the filtering assembly comprises a main box body, and a drainage device is arranged in the main box body; the drainage equipment comprises a drainage bottom pump, and the top end of an output shaft of the drainage bottom pump is rotationally connected with airflow equipment through a drainage rod. The device can purify indoor air, dust is easily accumulated on the outer filter cartridge and the inner folded filter cartridge which are used for filtering the air, so that the purifier needs to be disassembled after being used for a period of time and is manually dedusted, and the purifier generally cannot be continuously used for a long time; and the inside of the device has a cleaning function, and floating ash attached to the outer part of the filter cartridge can be cleaned through the flushing work of the side drainage barrel and the drainage bottom pump, so that the filtering capacity of the barrel body is recovered, the disassembly work is not needed, and the simplification effect is realized.
Owner:YANGTZE RIVER DELTA INTEGRATION DEMONSTRATION ZONE (JIANGSU) FEIPENG ECOLOGICAL ENVIRONMENT TECH CO LTD
Positive pressure type anti-explosion analysis cabin
The utility model relates to the technical field of anti-explosion analysis cabins, in particular to a positive pressure type anti-explosion analysis cabin which comprises a cabin body. Limiting grooves are formed in the upper side wall and the lower side wall of the mounting frame correspondingly, and the limiting strips are matched with the corresponding limiting grooves in an inserted mode. A dust filtering net for filtering inlet air is mounted at the opening of the mounting frame; the fan feeds outdoor air into the room body, the multiple dust filtering nets arranged on the rear side of the air inlet filter the entering air at the same time, particulate matter such as dust in the air is filtered by the dust filtering nets, the design is beneficial to forming of a positive pressure airflow environment, it is guaranteed that the positive pressure in the anti-explosion analysis cabin is positive, external dust and the like can be prevented from entering the room body, and the anti-explosion analysis cabin is convenient to use. Therefore, the adverse effects of dust on precision equipment in the room body and the health of workers are avoided; by means of the design, the multiple frames and the dust filtering net can be disassembled and assembled conveniently, then attachments on the dust filtering net can be cleaned conveniently, and the filtering effect of the dust filtering net on inlet air is guaranteed.
Owner:NANYANG SANHE EXPLOSION-PROOF ELECTRIC CO LTD
Air purification device capable of automatically cleaning air port
ActiveCN222911881UMechanical apparatusLighting and heating apparatusAir cleaningStructural engineering
The utility model discloses an air purification device with a self-cleaning air port, which relates to the self-cleaning field of air inlets and comprises an outer frame, a filter screen is fixedly mounted at one end of the outer frame, hole grooves are distributed in the end face of the filter screen, a containing frame is mounted at one end of the filter screen, the containing frame is of a hollow structure, and the hole grooves are communicated with the containing frame. An inner cavity of the filter screen is communicated with an inner cavity of the containing frame, and a strip-shaped groove is formed in the butt joint position of the filter screen and the containing frame; a cleaning mechanism penetrating to the position below the filter screen is installed in an inner cavity of the containing frame, a driving guide mechanism extending to the inner cavity of the filter screen is installed outside the filter screen, and the driving guide mechanism is used for driving the cleaning mechanism to move in a reciprocating mode. The cleaning mechanism is arranged, impurities accumulated on the filter screen are cleaned in a suction mode, and the effective self-cleaning effect is achieved.
Owner:SHANGHAI MYOSM HVAC TECH
Flow-adjustable water distribution device
ActiveCN222527870Uavoid cloggingShorten maintenance cycleMechanical apparatusLighting and heating apparatusStream flowMechanics
The utility model provides a flow-adjustable water distribution device, belongs to the technical field of heating, ventilation and air conditioning, and aims to solve the problems that a large amount of scale can be generated to block spray holes in a water distribution pipe after the conventional water distribution device is used for a long time, and the flow can be controlled according to an actual use environment once the water distribution device is mounted inconveniently. Comprising a water distributor main body, the rotating base is rotationally connected to the bottom of the water distributor main body; the flow adjusting seat is rotationally connected to the bottom of the rotating base; at least four groups of water distribution branch pipes are arranged, and the four groups of water distribution branch pipes are circumferentially and uniformly distributed around the water distributor main body; a plurality of groups of transmission blocks are arranged, and the plurality of groups of transmission blocks are arranged below each group of water distribution branch pipes; the cleaning anti-blocking assembly is arranged below the water distribution branch pipe; and the flow adjusting assembly is arranged below the rotating base. The utility model has the advantages of quick adjustment, convenience in cleaning, blockage prevention and the like.
Owner:SHANDONG PROV CONSTR DESIGN & RES INST
Purifier
The purifier comprises a shell, a volute and an impeller, the shell is provided with an air inlet and an air outlet, the volute is arranged in the shell, the impeller is arranged in the volute, a first airflow channel is formed between the outer edge of the impeller and the inner wall of the volute, the impeller can drive external air of the shell to enter the shell from the air inlet, and the impeller can drive external air of the shell to enter the shell from the air outlet. The wall face of the volute comprises a plurality of face sets, the face sets are arranged in the circumferential direction of the impeller, each face set comprises a first surface, a second surface and a third surface, and the first surface, the second surface and the third surface are arranged in the circumferential direction of the impeller. On the radial section of the purifier, the curvature of the first surface is smaller than or equal to that of the third surface, and the curvature of the third surface is smaller than that of the second surface. Through curvature change, accumulation of rotating airflow in the volute can be avoided, the axial airflow speed of the purifier is increased, and the wind speed and the flow guide amount of the whole purifier are increased.
Owner:GUANGDONG MIDEA CONSUMER ELECTRICS MFG CO LTD
Vehicle-mounted oxygen generation method, main controller, intelligent seat and vehicle
The invention discloses a vehicle-mounted oxygen generation method, a main controller, an intelligent seat and a vehicle. Non-sensing type physiological signal collection is achieved through the supporting air bag and the sensing assembly of the seat, the target object does not need to additionally wear a detection device in the daily riding process, and the biological signal of the target object can be automatically obtained; the main controller adjusts the oxygen supply frequency of the oxygen supply assembly according to the obtained biological signal, and pulse type oxygen supply matched with the user state is achieved, so that oxygen waste caused by traditional continuous oxygen supply is avoided, and the oxygen supply utilization rate is increased; meanwhile, the oxygen supply assembly is connected with a high-pressure air source in the vehicle through the oxygen generation assembly, and a compressor for oxygen generation does not need to be additionally arranged, so that extra noise is avoided in the oxygen generation process, and meanwhile the space occupancy rate of the whole vehicle is reduced; in addition, active participation of a user is not needed in the whole process, full-process non-perceptual adjustment from detection to oxygen supply can be achieved, and comfort and intelligent experience are both considered.
Owner:TANGTRING SEATING TECH INC
Energy-saving filter screen device for air conditioning
ActiveCN222578419UQuick unblockEasy to save energyMechanical apparatusLighting and heating apparatusAir conditioningElectric control
The utility model relates to the field of filter screen devices, in particular to an energy-saving filter screen device for air conditioning, which comprises an air supply box, an end flange of the air supply box is connected with a filter pipe, an end flange of the filter pipe is connected with a three-way pipe, one end flange of the three-way pipe is connected with an air supply pipe, and a pipe body of the air supply pipe is provided with an electric control valve. A three-way pipe is arranged at one end of the filter pipe, a flange at the other end of the three-way pipe is connected with a blow-off pipe, a stop valve is arranged on a pipe body of the blow-off pipe, an air supply assembly is arranged in the air supply box, and a filter screen assembly and a dredging assembly are arranged in the filter pipe. The defects that the ventilation effect is not ideal due to blockage of the filter screen, and electric energy consumption needs to be enhanced to achieve the expected ventilation effect are effectively overcome, energy saving is facilitated, the filter screen assembly does not need to be disassembled, use is convenient, and dredging is convenient.
Owner:XIANXIN (SHANGHAI) INTELLIGENT TECH CO LTD
Aromatherapy machine
The present invention provides an aromatherapy machine, comprising a liquid storage bottle and an atomizing head, wherein the atomizing head comprises an atomizing device and a mist outlet nozzle, the atomizing device is connected with an air pump and a liquid suction tube, the liquid suction tube extends into the liquid storage bottle, the atomizing device is used to mix the liquid in the liquid storage bottle with the air output by the air pump, atomize the mixture and spray the mixture out of the mist outlet nozzle, the atomizing device is provided with an air outlet hole, and the mist outlet nozzle is arranged to be tilted upward along the height direction of the atomizing head; the air outlet hole is arranged opposite to the input end of the mist outlet nozzle, and an angle θ is formed between the air flow direction in the atomizing device and the output end of the mist outlet nozzle; large-particle droplets transported by small-flow air are intercepted, and large-particle droplets remaining in the atomizing device are cleared to avoid the occurrence of liquid spraying; a compression chamber is arranged to increase the pressure of the air and reduce the particle size of the droplets; more droplets are driven to spray out from the mist outlet nozzle to increase the mist output; and the mist output of small-particle droplets is increased while intercepting large-particle droplets.
Owner:GUANGZHOU CHIYANG SCENT TECH CO LTD
Building photovoltaic component with sunshade and ventilation functions
The utility model relates to a building photovoltaic component with sun-shading and ventilation functions. The building photovoltaic component comprises a steel skeleton, a ventilation unit, a sun-shading unit and a photovoltaic power generation unit, the ventilation unit, the sunshade unit and the photovoltaic power generation unit are all of a modular assembly connection structure. One end of the steel framework is fixed on the main body structure, and the other end is hung on the outdoor side of the glass curtain wall; the sunshade unit covers the surface of the steel framework, is fixedly connected to the steel framework and is used for shielding sunlight entering the glass curtain wall; the photovoltaic power generation unit is fixed on the sunshade unit, located at the top of the steel framework and used for solar power generation; the ventilation unit is arranged on the glass curtain wall and the steel framework and used for indoor and outdoor ventilation. The component integrates three core unit parts of ventilation, sunshade and power generation, and is integrated with an attached main body structure, so that the problems that the opening of a curtain wall facade affects the building facade effect, the component function is single and the function integration degree is low are solved, and the component is particularly suitable for south, east and west facades of low-rise, multi-rise and high-rise buildings.
Owner:CMCU ENG
Efficient air purification and sterilization device
InactiveCN119713474AMechanical apparatusLighting and heating apparatusActivated carbonHazardous substance
The invention relates to the technical field of air conditioning, in particular to an efficient air purification and sterilization device.The efficient air purification and sterilization device comprises a cylindrical cover body, a purification mechanism is arranged in the cylindrical cover body, and a cleaning mechanism is arranged in the purification mechanism. In the moving process of the arc-shaped scraping piece, the arc-shaped scraping piece is matched with the arc-shaped adsorption piece to complete the cleaning work of the arc-shaped scraping piece, meanwhile, the wavy matching groove formed in the inner wall of the cylindrical cover body can achieve the intermittent attaching work of the arc-shaped scraping piece and the outer wall of the filter screen, and dust accumulation generated when the arc-shaped scraping piece works is avoided; meanwhile, the activated carbon capable of recovering the adsorption capacity through a heating regeneration method is detachably mounted on the mounting cover body, the number of times of replacing the activated carbon is reduced, the working efficiency is further improved, and the situation that the adsorption capacity is reduced due to the fact that many harmful substances or bacteria adhere to the outer surface of the activated carbon is avoided.
Owner:GUANHENG CONSTR GRP CO LTD
Filter screen structure of front plate of air cooler
The utility model discloses an air cooler front plate filter screen structure, and relates to the field of air coolers, the air cooler front plate filter screen structure comprises a front plate body and a filter screen, the front plate body is a metal plate, the filter screen is a flexible screen, magnetic suction strips are arranged on the peripheral side of the filter screen, the magnetic suction strips are adsorbed on the front plate body, and a limiting plate is arranged on the side wall, close to the filter screen, of the front plate. The number of the limiting plates is two, and the two limiting plates are located on the upper side and the lower side of the filter screen and limit the filter screen. When the filter screen is installed, the filter screen is firstly bent, the upper end and the lower end of the filter screen are placed into the two limiting plates, then the filter screen is attracted and fixed to the front plate body through the magnetic attraction strips, then installation of the filter screen can be rapidly completed, and when the filter screen is disassembled, the filter screen is firstly bent, one side of the filter screen is moved out of the limiting plates, and then disassembly of the filter screen can be rapidly completed. The filter screen is more convenient and quicker to disassemble and assemble.
Owner:SHANGHAI PURETUFF IND
Microswitch assembly of air purifier
ActiveCN223242958UMechanical apparatusLighting and heating apparatusAir purifiersStructural engineering
The utility model discloses a microswitch assembly of an air purifier, which comprises a switch support, and a microswitch is arranged in the switch support. The switch support is fixed to one end of an air duct shell of the air purifier, a guide hole is formed in the end, close to the switch support, of the air duct shell, an air inlet grille is installed on the air inlet face of the air duct shell and limits a filter screen in the air duct shell, a guide block is arranged at the end, close to the guide hole, of the air inlet grille, and the guide block is fixed to the air duct shell. The guide block passes through the guide hole so as to abut against an action elastic sheet of the microswitch. When the air inlet grille is installed in place, the guide block presses the action elastic piece to trigger the microswitch, and the air purifier is powered on to work. When the filter screen needs to be replaced and the air inlet grille is disassembled, the guide block is separated from the action elastic piece, the microswitch is closed, and the air purifier is powered off. According to the utility model, the air purifier can be automatically closed when the filter screen is replaced or detached, so that the safety of a user is effectively protected.
Owner:SHENZHEN SHUXINFENG TECH CO LTD
Fresh air settling chamber for clean room
The utility model relates to the technical field of fresh air settling treatment, in particular to a fresh air settling chamber for a clean room, which comprises a settling chamber main body, a partition plate is arranged in the settling chamber main body, a collecting structure is arranged on one side of the partition plate, and side plates are mounted on two sides of the inner wall of the settling chamber main body; through the collecting structure, when air is treated, air in the clean room is introduced into the air inlet pipe, at the moment, after the air is pretreated through the air inlet structure, the air enters the space between the side plates on the two sides, large dust particles in the air fall down under the influence of the gravity of the dust particles and are stuck and fixed by the sticking belt below, and dust is prevented from being blown by wind to fly around; when the adhesive tape on one side is fully paved with dust particles, the output shaft of the adhesive tape can drive the rotating rod to rotate through driving of the servo motor, so that one side of the collecting roller is replaced, and when the adhesive tapes on the four sides are fully paved with dust, the cover plate is taken down, and the adhesive tapes are torn down one by one and replaced. Therefore, the purposes of collecting dust and preventing dust particles from returning to the air chamber are achieved.
Owner:ACRE COKING & REFRACTORY ENG CONSULTING CORP DALIAN MCC
Air regulation and control structure for clean room
ActiveCN121184896AMechanical apparatusLighting and heating apparatusFresh airEnvironmental engineering
The invention relates to the technical field of clean room air conditioners, and particularly discloses an air regulation and control structure for a clean room, the air regulation and control structure comprises a ventilation unit, a fresh air pipe, an air return pipe, a first air supply pipe, a collection device, a cleaning device and a regulation device, and the ventilation unit can transfer, update and circulate air in the clean room; the fresh air pipe is arranged at a fresh air port of the ventilator unit; the air return pipe is arranged at an air return port of the ventilator unit; the first air supply pipe is arranged at an air supply outlet of the ventilator unit; the collecting device is arranged at an output port of the first air supply pipe and can collect pollutants; the cleaning device is arranged in the center of the right side of the outer wall of the output port of the collecting device, and through collaborative design of the collecting device and the cleaning device, the mode that a traditional clean room filtering part depends on manual disassembly and assembly is changed; the cleaning device drives symmetrical filter screen cleaning brushes to comprehensively clean the filter screen in a reciprocating manner by means of a three-connecting-rod driving mechanism, so that no cleaning dead angles exist on the front and rear sides of the filter screen.
Owner:JIANGSU JIESHUN MECHANICAL & ELECTRICAL ENG CO LTD
Pet purifier
The utility model discloses a pet purifier, which comprises a purifier body, a fan seat and a cat lying plate, and is characterized in that the side wall of the fan seat is provided with an elastic buckle structure, and the fan seat is detachably connected with the purifier body through an elastic buckle. The machine body comprises a metal cage, a filter cartridge, a top ring and a base, and a small pressing plate is arranged on the base and is fixed by buckling a bottom frame of the metal cage. The pet purifier has the structural characteristics of convenience in disassembly and large air inlet aperture, so that the filter cartridge is convenient to replace, the air resistance is small, animal hair is easily adsorbed, and the actual use effect is improved.
Owner:FOSHAN NUOBIO ELECTRICAL APPLIANCE CO LTD
Comprehensive air sterilization and purification method in dynamic air duct
The invention discloses a comprehensive air sterilization and purification method in a dynamic air duct, and the method comprises the steps: arranging a sensor array in a first flow channel, sampling and monitoring air flowing through the first flow channel, collecting the concentration value of pollutants in the air, and building an air quality prediction model through a machine learning method. An air quality index prediction value is output through pollutant concentration detection, and whether the air quality reaches the standard or not is judged. Activated carbon purification and ultraviolet sterilization methods are comprehensively applied, and the air purification rate is increased; an air quality prediction model is established by using a decision tree algorithm, air quality data in an air duct can be collected in real time and processed and predicted, dynamic sterilization and purification are realized, and the method has the characteristics of short time consumption, high efficiency, high accuracy and the like.
Owner:天津博迈科海洋工程有限公司
All-air air conditioning system for preventing airborne propagation of microorganisms
ActiveCN222597969Uquality improvementprevent proliferationMechanical apparatusLighting and heating apparatusMicroorganismFresh air
The utility model provides an all-air air-conditioning system for preventing airborne propagation of microorganisms, which comprises an air-conditioning unit and an air pipe system, the air pipe system comprises an air supply pipe, an air return pipe and a fresh air pipe, and the air-conditioning unit comprises a casing, and a first purification component, a heat exchange component, a fan component and a second purification component which are arranged in the casing, a ventilation cavity is formed in the machine shell, the ventilation cavity is divided into a first cavity body and a second cavity body through a partition plate, a first air inlet used for communicating with a fresh air pipe and a second air inlet used for communicating with an air return pipe are formed in the side wall of the first cavity body, and the first purification assembly, the heat exchange assembly and the fan assembly are sequentially arranged in the first cavity body in the airflow direction; the second purification assembly is arranged in the second cavity. According to the all-air air conditioning system, air can be sterilized and purified at different levels, the quality of indoor air is improved, germs are prevented from diffusing into the whole place through the air conditioning unit when epidemic situations or other similar situations occur, and safety is improved.
Owner:JIANGSU PROVINCIAL ARCHITECTURAL D&R INST
Air purification assembly and air purifier
ActiveCN223178987UMechanical apparatusLighting and heating apparatusPtru catalystAir decontamination
The utility model belongs to the field of air purification, and relates to an air purification assembly and an air purifier. The air purification assembly comprises a primary filter screen layer, a graphene manganese-based filter screen layer and a graphene manganese-based purification screen layer which are stacked in sequence; the graphene manganese-based filter screen layer is a filter screen layer formed by a graphene manganese-based material, and the graphene manganese-based material comprises a porous framework, and graphene and a manganese-based catalyst which are loaded on the porous framework; the graphene manganese-based purification net layer comprises an elastic framework, a gap is formed in the elastic framework, the gap is filled with a purification material, and the purification material is a composite material of graphene, activated carbon and a manganese-based catalyst. The air purification assembly provided by the utility model can quickly adsorb and purify peculiar smell in air, simultaneously realizes a good antibacterial effect, prevents mould breeding, purifies the peculiar smell of pets, and ensures a healthy living space at the same time.
Owner:XIAMEN SIYAN NEW MATERIAL TECH CO LTD
Multifunctional intelligent tea table
PendingCN120419798ATableware washing/rinsing machine detailsDispersed particle filtrationAgricultural engineeringRinse water
The invention discloses a multifunctional intelligent tea table which comprises a cabinet body, and a water adding module, a tea leaf adding module, a residual tea processing module and the like are integrated in the cabinet body. Wherein the water adding module comprises a teacup placing area, a water outlet with a roller way, a driving device, a water pump and a heating device, and the heating device is of a double-water-container structure arranged at the two ends in the cabinet body respectively. And the tea leaf adding module communicates the tea leaf inlet with the water container through a pipeline. The residual tea processing module is provided with a waste water collecting box, a washing water gun and a transmission mechanism comprising a motor, a connecting rod and a screw rod, and the mechanism can control transverse displacement and longitudinal separation of the water container. According to the technical scheme, full-process automation of tea adding, hot water supply and residue treatment is achieved, a user only needs to place tea cups and tea to complete brewing operation, meanwhile, the sanitation problem caused by residue retention of a traditional tea table is avoided, and use convenience and environment cleanliness are remarkably improved.
Owner:SHENZHEN XIN YUE TANG PLASTIC & HARDWARE CO LTD
Air purification device for clean workshop
ActiveCN223663467UMechanical apparatusLighting and heating apparatusAir purifiersLiquid storage tank
The utility model discloses a clean workshop air purification device which comprises a purifier body, a disinfection mechanism is arranged at the front end in the purifier body, the disinfection mechanism comprises a liquid storage tank fixedly connected to the front side of the lower end in the purifier body, and connecting pipes are connected to the two ends of the liquid storage tank in an inserted mode. A plurality of evenly-distributed atomizing nozzles are inserted into the sides, close to each other, of the connecting pipes, the upper ends and the lower ends of the connecting pipes are sleeved with buckles, the buckles are fixedly connected to the inner side wall of the purifier body, and the filtering mechanism is arranged in the middle of the interior of the purifier body. Compared with the prior art, the air purifier has the advantages that the quality of air blown out from the interior of the purifier body is higher, the elastic plates on the two sides are pressed towards the middle, the sliding frame is pulled out from the side face, operation of workers is facilitated, and the primary-efficiency filter screen, the medium-efficiency filter screen and the high-efficiency filter screen on the sliding frame can be replaced conveniently.
Owner:HENAN NEW NANYANG IND OPERATION MANAGEMENT CO LTD
Air purification device
ActiveCN222480702Uhigh speedMechanical apparatusLighting and heating apparatusStructural engineeringProcess engineering
The utility model provides an air purification device. The air purification device comprises a movable bottom plate; the purification shell is fixedly connected to the top of the movable bottom plate, filter plates are installed on the front face and the back face of the purification shell correspondingly, a filter screen is installed at the position, close to the middle, in the purification shell, mounting rails are fixedly connected to the two sides of the inner wall of the purification shell correspondingly, and purification cotton is installed on the adjacent sides of the two mounting rails; and one side of the inner wall of the purification shell is fixedly connected with a fixed plate. According to the air purification device provided by the utility model, air which is filtered and purified by the filter screen and the purification cotton and is reduced can be accelerated through the air inlet pipe and the collection frame of which the opening is gradually reduced through the structure, so that transient negative pressure can be formed between the purification cotton and the fixed plate; therefore, the speed of air passing through the filter screen and the purification cotton can be increased under the condition that a fan is not added, the air purification efficiency is improved, and energy consumption and noise can be reduced.
Owner:ZHEJIANG BAINUO ENVIRONMENTAL MANAGEMENT SERVICE CO LTD
Auxiliary structure of fragrance device
ActiveCN222761102UMechanical apparatusLighting and heating apparatusStructural engineeringMechanical engineering
Owner:CHENGDU XIANGFEN BIOTECHNOLOGY CO LTD
Air outlet frame assembly for air conditioner
ActiveCN222504259UImprove convenienceImprove filtering effectDucting arrangementsMechanical apparatusControl theoryFilter effect
The utility model relates to the technical field of air outlet frame assemblies, in particular to an air outlet frame assembly for an air conditioner, which comprises a main body mechanism, auxiliary mechanisms and mounting mechanisms, the auxiliary mechanisms are fixedly arranged on two sides of the main body mechanism, and the mounting mechanisms are fixedly arranged on two sides of the main body mechanism. The main body mechanism comprises a filter frame, a movable opening, a filter plate, a filter screen, a fixed column, a transverse rod, friction lines, a sliding groove and a telescopic rod. When the air outlet frame assembly for the air conditioner is used, firstly, the assembly is fixed to an air outlet of an air conditioner pipeline through the bolts, dirt is attached to the filter screen due to long-term use, at the moment, the filter plate is pulled out by pulling the cross rod, then the filter screen is cleaned with articles such as cleaning cloth, and after cleaning is completed, the cross rod is loosened, so that the assembly is fixed to the air outlet of the air conditioner pipeline. And the filtering plate retracts into the filtering frame under the action of the telescopic rod, so that the cleaning convenience of the assembly is improved, and the filtering effect of the device is improved.
Owner:WUHAN SHUANGQIAO TECH CO LTD
Slow-open cover for soldering tool air filtration assembly
PCT designated stage expiredWO2025090982A1Mechanical apparatusDispersed particle filtrationAir filtrationStructural engineering
An air filtration assembly for filtering airborne pollutants associated with soldering may include a housing which may include a cover portion and a base portion, an intake which may be disposed at a front side of the housing, an exhaust which may be disposed at a rear side of the housing, a filter which may be enclosed in the housing, a blower which may draw an airflow into the air filtration assembly, and a hinge assembly which may be operably coupled to the cover portion and the base portion, permitting the cover portion to rotate between a closed position in which the cover portion and the base portion may enclose the filter and an open position in which the cover portion may reveal the filter. The hinge assembly may resist rotational motion of the cover portion relative to the base portion between the closed position and the open position.
Owner:APEX BRANDS INC
Cylindrical air purifier
ActiveCN223512244UMechanical apparatusLighting and heating apparatusAir purifiersHazardous substance
The utility model discloses a cylindrical air purifier which comprises a base with a side wall grid mesh structure, a shell is arranged on the base, a partition plate is arranged in the shell and divides the interior of the shell into an upper cavity and a lower cavity, and a grid mesh communicated with the upper cavity and the lower cavity is arranged in the middle of the partition plate. A purification assembly covering the grid mesh on the partition plate is arranged in the lower cavity. An air channel pipe covering the grid mesh on the partition plate is arranged in the upper cavity, a fan assembly is arranged in the air channel pipe, a motor base of the fan assembly is fixed to the air channel pipe, an air outlet assembly is arranged on the motor base and composed of an air outlet net and an air outlet frame, the air outlet net is arranged in the air outlet frame, the air outlet frame is fixed to the motor base, and a control assembly is arranged on the air outlet frame. A shell of the control assembly is suspended above the air outlet net, and the two ends of the shell are fixed to the air outlet frame to form a handle structure. The purifier can remove harmful substances and peculiar smell, the occupied space is reduced, and the purifier is light, convenient, safe and reliable.
Owner:KUNSHAN HUNGHSING ELECTRIC CO LTD
Detachable and washable air purifier
ActiveCN222578436URealize regular cleaningGuaranteed purification effectMechanical apparatusLighting and heating apparatusAir purifiersElectric machinery
The utility model provides a detachable and washable air purifier which comprises a shell provided with a containing cavity and an air outlet. The motor is arranged in the containing cavity and connected with the shell, and the motor is provided with an output shaft; the wind wheel body is arranged in the containing cavity, a rotating hole is formed in the wind wheel body, the output shaft can be inserted into the rotating hole so that the motor can drive the wind wheel body to rotate, and the wind wheel body can be taken out from the air outlet; the wind wheel cover is arranged in the containing cavity, the wind wheel cover can make contact with the shell so as to cover the wind wheel body, the wind wheel body is located between the motor and the wind wheel cover, and the wind wheel cover can be taken out from the air outlet; and the interaction panel is arranged in the containing cavity and located at the air outlet, and the interaction panel can be taken out from the air outlet. According to the air purifier, the internal structure of the air purifier is regularly cleaned, and the purification effect of the air purifier is guaranteed.
Owner:NINGBO TALLER ELECTRICAL APPLIANCE CO LTD