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33results about How to "Does not affect air volume" patented technology
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Cross-flow fan
InactiveCN102251971AEasy to manufactureShort development cyclePump componentsRadial flow pumpsEngineeringMechanical engineering
The invention provides a cross-flow fan comprising a first rotary support, a second support and blades. The first rotary support and the second support are respectively provided with a plurality of jacks, and the plurality of jacks are arranged around a common rotary axial line; and the blades are detachably inserted between the first rotary support and the second support through matching with the jacks, wherein the plurality of blades are arranged by surrounding the rotary axial line to form a barrel structure. According to the cross-flow fan disclosed by the invention, the blades and other assemblies are detachably assembled, thus the manufacturing is simplified and the development cycle is shortened.
Owner:HAIER GRP CORP +1
Cabinet-type air-conditioner indoor machine
InactiveCN102313327ALarge air volumeEfficient heatingLighting and heating apparatusSpace heating and ventilation detailsFixed frameEngineering
The invention relates to a cabinet-type air-conditioner indoor machine, which comprises a pedestal, a shell, a front framework, a front panel, a lower suction grid, a lateral suction grid, a filter, an indoor fan, an indoor heat exchanger and an electrical heater; and the electrical heater comprises a left fixed frame, a right fixed frame, a left rotating bracket, a right rotating bracket, a plurality of fins and a motor. When the heating operation of the cabinet-type air-conditioner indoor machine disclosed by the invention is carried out, the fins are in a horizontal state by utilizing the motor on the electrical heater, and because the frontal area of the fins is maximal, air flowing into the inner part of the indoor machine can be effectively heated; and when refrigerating operation is carried out, the fins on the cabinet-type air-conditioner indoor machine are in a vertical state, so that the wind quantity of circulating air can not be influenced, further, a larger wind quantity can be realized at a smaller rotating speed of the indoor fan, and energy consumption and noise can be greatly reduced.
Owner:LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
Solar panel cleaning trolley with mechanical sweeping and electrostatic dust removing functions
PendingCN108607864AReduce weightReduce installationElectrostatic separationDirt cleaningEngineeringPinion
A solar panel cleaning trolley with mechanical sweeping and electrostatic dust removing functions is characterized in that four wheels are mounted on a box body; a cleaning and dust removing mechanismmounted in an outer box body is that a power wheel and a big belt pulley are coaxial; the big belt pulley is in transmission connection with a small belt pulley through a synchronous belt; a rollingbrush is mounted on a shaft of the small belt pulley; a gearwheel on a shaft of the big belt pulley drives a pinion in an engaging manner; two driving bevel gears are mounted on a shaft of the pinion,and each driving bevel gear drives a driven bevel gear in an engaging manner, and a disc brush is mounted on a shaft of each driven bevel gear. An electrostatic dust removing mechanism is that a cathode plate, a first filtering net, a second filtering net and an anode plate are sequentially mounted in the box body from bottom to top; the lower end of a hose communicates with the box body, and theupper end of the hose communicates with the outer box body through a flat sucker. The cleaning trolley has the advantages of being convenient to move, capable of mechanically sweeping and electrostatically removing dust, high in cleaning effect, free from secondary flying dust, low in energy consumption, and long in service life.
Owner:SOUTHWEST JIAOTONG UNIV
Ventilation fan
InactiveCN101285477APrevent vibrationPrevent chattering phenomenonPump componentsPump controlEngineeringFan blade
The invention relates to a ventilating fan. The ventilating fan comprises a frame and a hodmadod which is provided with a motor with fan blades; a wind outlet of the hodmadod is provided with an on-off curtain which is fixed on the wind outlet of the hodmadod by a shaft; the outer side of the shaft is provided with an iron block for making the on-off curtain in a closed state; the outer side of the hodmadod is provided with an electromagnet; when the ventilating fan operates, the electromagnet attracts the iron block and keeps an open state of the on-off curtain; the ventilating fan can effectively prevent the on-off curtain from vibrating, thereby not influencing the performances of input air, noise and static pressure, etc. of the machine.
Owner:PANASONIC ECOLOGY SYSTEMS GUANGDONG CO LTD
Framework for indoor unit of air conditioner and indoor unit of air conditioner
ActiveCN102168881AEasy dischargeReasonable drainage structureCondensate preventionAgricultural engineering
The utility model provides a framework for an indoor unit of an air conditioner and the indoor unit of the air conditioner. The framework for the indoor unit of the air conditioner comprises a framework body, a water receiver arranged on the inner side of the framework, an outer water receiving slot integrally formed with the framework on the outer side of the framework, and a drainage channel communicated with the lower end of the outer receiving slot. The framework for the indoor unit of the air conditioner is characterized in that: the water receiver arranged on the inner side of the framework is an inner water receiving slot directly formed on the inner side of the framework; the inner water receiving slot is obliquely arranged, and one end of the inner water receiving slot close to the drainage channel is lower; the lower end of the inner water receiving slot is provided with a right drainage hole which drains condensing water to the drainage channel; the higher end of the inner water receiving slot is provided with a left drainage hole; the left drainage hole is arranged above the higher end of the outer water receiving slot; and the higher end of the inner water receiving slot extends to the edge of the framework. The invention can reduce the manufacture dies, shorten the processing procedures, reduce the production cost, improve the production efficiency, and has a reasonable drainage structure and high drainage efficiency.
Owner:WUHAN HAIER ELECTRONICS CO LTD
Automobile air conditioner air outlet
ActiveCN112092582ADoes not affect the air intake areaDoes not affect the air outlet areaAir-treating devicesVehicle heating/cooling devicesAir volumeAutomobile air conditioning
The invention discloses an automobile air conditioner air outlet. The automobile air conditioner air outlet comprises a shell and an air guide mechanism; an air inlet channel and an air outlet channelare sequentially formed in the shell; the air outlet channel comprises an upper air channel and a lower air channel; the upper air channel is configured to output first air flow, and the lower air channel is configured to output second air flow intersecting with the first air flow; the air guide mechanism comprises a single main blade which rotates around the X axis and is arranged at the openingof the shell, and an air door arranged in the air outlet channel; the main blade is provided with an air door operation piece in transmission connection with the air door; when the main blade rotatesaround the X axis, the main blade guides the direction of first airflow and the direction of second airflow, and therefore adjustment of longitudinal air guide is achieved, and the air door operationpiece drives the air door to be matched with the shell, therefore, the air volume of the air inlet channel is adjusted. The automobile air conditioner air outlet is simple in structure and good in air blowing effect.
Owner:NINGBO JOYSONQUIN AUTOMOTIVE SYST HLDG CO LTD
Silencer of range hood
InactiveCN106050751AReduce noiseImprove noise reductionDomestic stoves or rangesPump componentsAir volumeEngineering
The invention discloses a silencer of a range hood, which is arranged in an outlet of an exhaust cover of the range hood. The silencer is characterized by being provided with a lampblack airflow inlet in the bottom and a lampblack airflow outlet in the top; the silencer comprises a silencer shell; the silencer shell takes the shape of a hollow column; and a silencing structure for passing through lampblack airflow and absorbing noise is arranged in the silencer shell. As the silencer is arranged in the outlet of the exhaust cover of the range hood, the noise of the lampblack airflow from the exhaust cover is reduced, the better noise reducing effect can be obtained, and the air volume is not influenced.
Owner:NINGBO FOTILE KITCHEN WARE CO LTD
Intelligent noise reduction method for range hood
ActiveCN111076245AImprove user experienceClose to the actual use sceneDomestic stoves or rangesLighting and heating apparatusEngineeringNoise reduction
The invention relates to an intelligent noise reduction method for a range hood. The method is characterized by comprising the following steps that 1, a real-time sound signal in an operation processof the range hood is collected, and if a personal sound signal is contained, a step 2 is executed; 2, a user sound pressure value and a background noise sound pressure value are obtained; 3, if the user sound pressure value minus the background noise sound pressure value is less than or equal to a preset threshold, a step 4 is executed; 4, resistance and stove firepower in the flue communicating with a smoke exhaust port of the range hood are detected, if the resistance in the flue is less than or equal to a preset resistance threshold, and the stove firepower is less than or equal to the preset resistance threshold, a step 5 is executed; and 5, a speed of a fan of the range hood is reduced, and the step 1 is re-executed after preset time is delayed. Compared with the prior art, the methodcan meet the requirements of a user on the oil fume suction performance of the range hood under the condition of improving the conversation quality of the user.
Owner:NINGBO FOTILE KITCHEN WARE CO LTD
Bionic noise-reducing air conditioner grid
ActiveCN103292441AReduce aerodynamic noiseReduce distractionsNoise suppressionAir-flow control membersTrailing edgeAirflow
The invention discloses a bionic noise-reducing air conditioner grid. Sawtooth structures are arranged on the front edge and the rear edge of the bionic noise-reducing air conditioner grid, sawtooth unit bodies of the sawtooth structures are evenly distributed on the edges of the bionic noise-reducing air conditioner grid, and the sawtooth unit bodies are symmetrically distributed on the front edge and the rear edge of the bionic noise-reducing air conditioner grid. The sawtooth structures are triangular sawtooth structures or spline-shaped sawtooth structures or semi-oval sawtooth structures or semi-circular sawtooth structures. The sawtooth structures on the front edge and the rear edge of the bionic noise-reducing air conditioner grid can prevent vortexes on the tail portion of the bionic noise-reducing air conditioner grid from falling off, pulsating pressure produced by unsteady-state airflow on the surface of the bionic noise-reducing air conditioner grid can be reduced, air power noise produced by the bionic noise-reducing air conditioner grid through the airflow can be reduced, and interference of the noise on working and the living environment can be reduced.
Owner:JILIN UNIV
Indoor unit of air conditioner as well as air conditioner
PendingCN109028293AIncrease the air supply angle rangeImprove comfortLighting and heating apparatusAir conditioning systemsEngineeringUnit increase
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
Air conditioner, as well as control method and device thereof
ActiveCN110848805AMeet different cooling needsComfortable and natural bathing wind field stateMechanical apparatusSpace heating and ventilation safety systemsWind fieldRefrigeration
The invention discloses an air conditioner, as well as a control method and device thereof. The air conditioner comprises a compressor, a first fan, a second fan, an air guiding mechanism and an air ejection mechanism, wherein the air ejection mechanism can be arranged on the top part of an indoor unit of the air conditioner in an up-and-down movement way; and the air guiding mechanism comprises ahorizontal air guiding bar and a perpendicular air guiding bar. The control method comprises the steps of under a refrigeration mode, receiving a starting command and a wind-grade signal of a bathingwind mode; and according to the wind-grade signal, controlling the first fan, the second fan, the air ejection mechanism, the horizontal air guiding bar, the perpendicular air guiding bar and the compressor. According to the control method provided by the embodiment of the invention, the fans, the air ejection mechanism, the horizontal air guiding bar, the perpendicular air guiding bar and the compressor can be controlled according to the wind-grade signal, so that not only is a comfortable and natural bathing type wind field state created, but also a user can flexibly select a wind grade according to the position where the user is located, and different refrigeration demands of the user can be met.
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD
Air conditioner and control method and device thereof
ActiveCN110848806AImprove comfortGuaranteed cooling effectMechanical apparatusSpace heating and ventilation safety systemsTemperature controlCooling effect
The invention discloses an air conditioner and a control method and device thereof. The air conditioner comprises a first fan, a second fan, an air guide mechanism and a top air outlet mechanism, wherein the top air outlet mechanism is arranged at the top of an indoor unit of the air conditioner in an up and down movable mode, and the air guide mechanism comprises a horizontal air guide strip anda vertical air guide strip. The control method comprises the following steps of under a refrigeration mode, receiving an opening instruction of a shower air mode, and controlling the air conditioner to operate in the shower air mode; obtaining the outdoor environment temperature; and determining a target frequency limited value of a compressor according to the outdoor environment temperature. According to the control method, the working states of the first fan, the second fan, the top air outlet mechanism, the horizontal air guide strip and the vertical air guide strip are enabled to match with the shower air mode in the operation process of the air conditioner, the compressor is controlled to operate in a frequency limited mode according to the obtained outdoor environment temperature, and the comfortable and natural shower type air field state is created so that the cooling effect can be ensured while the indoor comfort is ensured.
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD
Range hood and fan assembly thereof
PendingCN109990328AReduce radial flowReduced circular flowDomestic stoves or rangesLighting and heating apparatusGratingEngineering
The invention relates to a range hood and a fan assembly thereof; a noise reduction module is additionally arranged at an air inlet of a volute on the fan assembly, the noise reduction module is optimally designed, the noise reduction module can achieve the effects of smoothing air flow at the air inlet and reducing the turbulence intensity of the air flow at the air inlet, and the purpose of reducing noise of the range hood is achieved under the condition that the air volume and air pressure of the range hood are not affected. An annular grating of a noise reduction grating can reduce radialflow of air flow at the air inlet, a radiation grating can reduce circumferential flow of the air flow at the air inlet, and therefore the disturbance degree of the air flow is reduced. The air inletends of all the annular gratings are matched with the airflow velocity contour distribution at the air inlet, so that airflow with the same velocity can enter the annular gratings at the same time; the distribution direction of the annular grating is consistent with the airflow speed direction of the air inlet. On one hand, airflow disturbance can be reduced, noise is reduced, and on the other hand, the air volume and the air pressure are not affected.
Owner:QINGDAO HAIER SMART TECH R & D CO LTD
Ventilation fan
InactiveCN101285477BPrevent chattering phenomenonDoes not affect air volumePump componentsPump controlAir volumeEngineering
Owner:PANASONIC ECOLOGY SYSTEMS GUANGDONG CO LTD
Novel split type range hood
InactiveCN104748182AReduce noiseReduce resistanceDomestic stoves or rangesLighting and heating apparatusEngineeringElectrical equipment
The invention relates to the technical field of kitchen appliances, and in particular relates to a novel split type range hood. The novel split type range hood comprises a fume pipe, a decorative plate, a purifier, a motor and an air outlet, wherein one end of the fume pipe is connected with the purifier, and the decorative plate is arranged at the joint of the fume pipe and the purifier, the air outlet is formed in the other end of the fume pipe, the motor is arranged on the inner side of the air outlet, and the bottom of the motor is conical. According to the novel split type range hood provided by the invention, the structure is simple, a cavity is relatively small, the space is saved, the fume absorption performance can be enhanced, the degree of fat separation is high, the noise is low, the cleaning is convenient and the service life is long.
Owner:马金顶
Air conditioner indoor unit and air conditioner
PendingCN114576719AImprove the windless effectSimple structureMechanical apparatusLighting and heating apparatusAir volumeControl theory
The invention discloses an air conditioner indoor unit and an air conditioner, and the air conditioner indoor unit comprises a shell and an air dispersing module; the shell is provided with an air outlet; the air outlet is formed in the shell, the air scattering module is mounted at the air outlet and comprises a mounting bracket and a wind wheel, and the wind wheel is rotatably mounted on the mounting bracket and can rotate under the driving of air outlet airflow of the air outlet. According to the air conditioner indoor unit, the wind-feeling-free effect of the air conditioner indoor unit can be achieved while the air volume of the air outlet is not affected. And rotation of the wind wheel does not need to be driven by a driving mechanism, the overall structure of the wind scattering module can be simplified, and the overall operation reliability of the wind scattering module is further improved.
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
Ceiling machine and air conditioning system
InactiveCN109210736ADoes not affect the air intake areaTake advantage ofMechanical apparatusCooling/ventilation/heating modificationsAir volumeEngineering
The invention discloses a ceiling machine and an air conditioning system. The ceiling machine comprises a shell, wherein an electric appliance box and a flow guide ring are arranged in the shell, andthe electric appliance box and the flow guide ring are arranged in the shell in a separated mode; the shell is in a polygon shape, the flow guide ring is arranged in the middle of the shell, and the electric appliance box is arranged at one corner of the shell; and a heat exchanger is further arranged in the shell, the flow guide ring is located in a first cavity defined by the heat exchanger, andthe electric appliance box is located in a second cavity formed between the heat exchanger and the shell. According to the ceiling machine, the flow guide ring and the electric appliance box are separately mounted, so that the air inlet area of an air inlet of the flow guide ring cannot be influenced by the electric appliance box, and the air volume cannot be influenced; and the space between theheat exchanger and the shell is fully utilized, so that the space utilization rate is improved, and the structure of the ceiling machine is more compact.
Owner:GREE ELECTRIC APPLIANCES INC
Water pan assembly, control method thereof and air conditioner
PendingCN112393413AOvercome the problem that the volume cannot be adjustedNo blowing phenomenonMechanical apparatusCondensate preventionWater storageAir volume
The invention provides a water pan assembly, a control method thereof and an air conditioner. The water pan assembly comprises a water pan body, a water retaining assembly and an adjusting mechanism,wherein the water retaining assembly is arranged on the water pan body, and a water storage tank is defined by the water retaining assembly and the water pan body; and the adjusting mechanism can adjust the height of the water retaining assembly relative to the water pan body. According to the water pan assembly, the control method thereof and the air conditioner, the height of the water retainingassembly is adjusted so that the volume of the water storage tank (water pan) can be adjusted, and therefore the problem that the volume of a water pan in the prior art cannot be adjusted is solved;and the water retaining assembly can be correspondingly adjusted according to the flow rate of gas passing through the water retaining assembly, and therefore the water pan cannot blow water, meanwhile, the height of the water pan cannot influence the air volume, and the user experience of a product is effectively improved.
Owner:GREE ELECTRIC APPLIANCES INC
Air conditioner indoor unit
PendingCN111237883AEasy to installImprove installation efficiencyDucting arrangementsLighting and heating apparatusAir volumeEngineering
The invention discloses an air conditioner indoor unit comprising a casing, a chassis and a positive and negative ion generator; the chassis comprises an air duct piece, and an air duct space is arranged in the air duct piece; the positive and negative ion generator comprises a generator body and at least one probe group, and each probe group comprises a positive ion probe and a negative ion probe; the positive ion probe and the negative ion probe are each connected with the generator body through a probe connecting wire, and arranged on the inner wall of the air duct space separately; and thegenerator body is arranged on the chassis, and located on the outer side of the air duct piece. According to the air conditioner indoor unit disclosed by the embodiment of the invention, positive andnegative ions in the air react chemically to generate active substances for surrounding and thoroughly decomposing bacteria, moulds, funguses and other microorganisms in the air, so that the sterilization effect is achieved; odorous substances in the air are oxidized and decomposed through generated strong oxidizing substances, and the function of removing odor is achieved; and no secondary pollution is caused, and the air volume of the air duct space is not affected.
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD
Air conditioner indoor unit
PendingCN112648683AImprove the bactericidal effectQuality improvementMechanical apparatusLighting and heating apparatusAir volumeElectrical and Electronics engineering
The invention provides an air conditioner indoor unit which comprises a bottom shell, a panel, an evaporator and a sterilization module. The panel is installed on the bottom shell, and the bottom shell is used for being installed on an installation foundation; the evaporator is arranged between the bottom shell and the panel; and the sterilization module is arranged on the bottom shell, and the sterilization module and the evaporator are oppositely arranged, so that the sterilization module sterilizes air flowing through the evaporator. By means of the technical scheme, the technical problem that in the prior art, due to the fact that a sterilization module of an air conditioner indoor unit is arranged at an air port, the air volume at the air port is small can be solved.
Owner:GREE ELECTRIC APPLIANCES INC
Air conditioner and its control method and device
ActiveCN110848805BMeet different cooling needsComfortable and natural bathing wind field stateMechanical apparatusSpace heating and ventilation safety systemsEngineeringWind field
The application discloses an air conditioner and its control method and device. The air conditioner includes a compressor, a first blower fan, a second blower fan, an air guiding mechanism, and a top air outlet mechanism. The top air outlet mechanism can be moved up and down on a On the top of the indoor unit of the air conditioner, the air guide mechanism includes horizontal air guide strips and vertical air guide strips, and the control method includes: in the cooling mode, receiving an opening command and a wind gear signal of the shower air mode; The gear signal is used to control the first fan, the second fan, the top outlet mechanism, the horizontal air guide strip, the vertical air guide strip and the compressor. The control method of the embodiment of the present application can not only create a comfortable and natural bathing wind field state, but also can This allows users to flexibly choose the windshield according to their location to meet their different cooling needs.
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD
Automobile air conditioner with improved discharged air temperature evenness shell and air door structure
PendingCN110789296AImprove the uniformity of outlet air temperatureEffect of small flow areaAir-treating devicesVehicle heating/cooling devicesCold airThermodynamics
The invention discloses an automobile air conditioner with an improved discharged air temperature evenness shell and air door structure. The automobile air conditioner comprises a fan, a spiral casingassembly, an evaporator and a warm air assembly, wherein the spiral casing assembly is fixed in the fan through bolts; the inner wall of the fan on the left side of the spiral casing assembly is fixedly provided with the evaporator through bolts; the outer wall of the fan on the left side of the evaporator is fixedly provided with the warm air assembly; a temperature air door is rotatably connected through a rotary shaft in the warm air assembly; a warm air core body is fixed in the warm air assembly above the temperature air door through bolts; a lower half part in the warm air assembly is rotatably connected with a face blowing air door through a rotary shaft; and a foot blowing air door is rotatably connected through a rotary shaft in the warm air assembly above the face blowing air door. By use of the automobile air conditioner with the improved discharged air temperature evenness shell and air door structure, the flow direction of an airflow in a warm air side can be dynamicallychanged and regulated, the mixing evenness of cold air and warm air is improved, and the temperature distribution and the temperature rise evenness of an air outlet can be improved.
Owner:YUXIN MACHINRY
Bionic noise-reducing air-conditioning grille
ActiveCN103292441BReduce aerodynamic noiseInhibit sheddingNoise suppressionAir-flow control membersPower noiseNoise reduction
The invention discloses a bionic noise-reducing air conditioner grid. Sawtooth structures are arranged on the front edge and the rear edge of the bionic noise-reducing air conditioner grid, sawtooth unit bodies of the sawtooth structures are evenly distributed on the edges of the bionic noise-reducing air conditioner grid, and the sawtooth unit bodies are symmetrically distributed on the front edge and the rear edge of the bionic noise-reducing air conditioner grid. The sawtooth structures are triangular sawtooth structures or spline-shaped sawtooth structures or semi-oval sawtooth structures or semi-circular sawtooth structures. The sawtooth structures on the front edge and the rear edge of the bionic noise-reducing air conditioner grid can prevent vortexes on the tail portion of the bionic noise-reducing air conditioner grid from falling off, pulsating pressure produced by unsteady-state airflow on the surface of the bionic noise-reducing air conditioner grid can be reduced, air power noise produced by the bionic noise-reducing air conditioner grid through the airflow can be reduced, and interference of the noise on working and the living environment can be reduced.
Owner:JILIN UNIV
Air conditioner and its control method and device
ActiveCN110848806BImprove comfortGuaranteed cooling effectMechanical apparatusSpace heating and ventilation safety systemsTemperature controlCooling effect
The application discloses an air conditioner and its control method and device. The air conditioner includes a first fan, a second fan, an air guide mechanism and a top air outlet mechanism. The top air outlet mechanism can be moved up and down on the air conditioner The top of the indoor unit of the air conditioner, the air guide mechanism includes horizontal air guide strips and vertical air guide strips, and the control method includes: in the cooling mode, receiving the start command of the shower air mode, and controlling the air conditioner to perform the shower Running in wind mode; obtaining the outdoor ambient temperature; determining the target frequency limit value of the compressor according to the outdoor and internal ambient temperature. This method can match the working state of the first fan, the second fan, the top air outlet mechanism, the horizontal air guide strip and the vertical air guide strip with the shower wind mode during the operation of the air conditioner, and according to the acquired outdoor environment Temperature, control the frequency limit operation of the compressor, and create a comfortable and natural bathing wind field state, thus ensuring indoor comfort and cooling effect at the same time.
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD
Framework for indoor unit of air conditioner and indoor unit of air conditioner
ActiveCN102168881BEasy dischargeReasonable drainage structureCondensate preventionAgricultural engineering
Owner:WUHAN HAIER ELECTRONICS CO LTD
Cereal drying mechanism
InactiveCN105532867AImprove versatilityAvoid cloggingSeed preservation by dryingAir volumeEngineering
The invention discloses a cereal drying mechanism which comprises a drying part and a drying lower body. The drying part is composed of side plates and mesh plates. The mesh plates are spliced into a closed type tower-shaped structure and evenly inserted in the drying part along the side plates to divide the drying part into at least five semi-closed grooves. Through holes are evenly distributed in the mesh plates and are each of an elliptic or kidney-shaped structure. The open hole caliber of each through hole ranges from 1.5 mm to 2.5 mm. A hot air outlet is formed in one end of each side plate and provided with a splash prevention plate. After the structure is adopted, without changing the aperture ratio, it is avoided that cereals leak out of meshes to cause cracks and breakage; the universality of the drying part is enhanced, cereals can be effectively prevented from being sucked out, air volume is not influenced, impurity removal can not be influenced either, cereals are blocked by the prevention plates and can not be sucked out, and impurities of cereals can fall down to a lower body through the drying part and then be brought out.
Owner:NANJING SUNSHINE AGRI MACHINERY CO LTD
Hair care hurricane barrel
PendingCN114190681ASave internal spaceDischarge in timeHair dryingAir purifiersStructural engineering
Owner:LESHOW ELECTRONICS TECH CO LTD
air conditioner
ActiveCN105091104BDoes not affect air volumeLarge air volumeMechanical apparatusLighting and heating apparatusElectricityParticulates
The invention relates to an air conditioner which comprises a shell, and a fan assembly, an evaporator, an ionization device, a dust collection device and a control device which are arranged in the shell. The ionization device is configured to ionize air passing through the ionization device when switched on, so that particles in air are electrified. The dust collection device is configured to adsorb electrified particles in air passing through the dust collection device when switched on. The control device is electrically connected with the fan assembly, the evaporator, the ionization device and the dust collection device. An upper space and a lower space isolated from the upper space are defined in the shell. The fan assembly and the evaporator are arranged in the upper space. The ionization device and the dust collection device are arranged in the lower space. The ionization device is located on the upstream of the dust collection device in the flow direction of air in the lower space. According to the air conditioner, larger or normal air volume can be obtained, the area of the cross sections, through which air can pass, of the ionization device and the dust collection device can be made largest, and therefore the air conditioner has the good dust removal effect.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD
Automobile air sterilization device
InactiveCN111301117APromote absorptionGuaranteed sterilization effectAir-treating devicesAir volumeAutomobile air conditioning
The invention relates to an automobile air sterilization device. The device comprises a mobile phone clamping support, a degerming support and a fixing clamp, wherein the fixing clamp is located on one side of the degerming support, the mobile phone clamping support is located on the other side of the degerming support, the mobile phone clamping support is connected with the degerming support through a universal joint, a replaceable degerming film is arranged on the degerming support, and a fixing clamp is suitable for clamping an automobile air conditioner air outlet crosspiece. The device isadvantaged in that an air purification and sterilization device in the automobile is arranged at an air outlet of the air conditioner and is fixed on the automobile air conditioner air outlet crosspiece through the clamp, so the air volume of the outlet air of the air conditioner is not influenced.
Owner:SHUNDE POLYTECHNIC
Central air-conditioning system applying ultrafine particle purifying device, and method for purifying air using same
PendingCN108061339AAvoid wind resistanceDoes not affect air volumeMechanical apparatusLighting and heating apparatusEngineeringAir purification
The invention provides a central air-conditioning system applying an ultrafine particle purifying device. The system is characterized by comprising a central air-conditioning system and an ultrafine particle purifying device. The ultrafine particle purifying device is arranged in an air flue of the central air-conditioning system, and comprises a fan, a purifying cavity with an air inlet and an air outlet, and an ultrafine particle filtering device. The ultrafine particle filtering device is arranged on the air inlet of the purifying cavity. The fan is arranged on the air outlet of the purifying cavity. An air-out direction of the fan is toward the downstream end of the air flue. The cross section of the air flue on the position where the ultrafine particle purifying device is in is shielded partially by the ultrafine particle purifying device, and an airflow channel is reserved for ventilation.
Owner:新大陆科技集团有限公司
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