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48results about How to "Expand sweep range" patented technology
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Control method and control device of air deflector
ActiveCN105588314AWith three-dimensional air supply effectExpand sweep rangeSpace heating and ventilation safety systemsLighting and heating apparatusControl systemPulse time
An embodiment of the invention provides a control method and control device of an air deflector, and relates to the technical field of control of air conditioners. By the control method and control device of the air deflector, an indoor unit of an air conditioner has all-around and stereoscopic air supply effect, and is large in air blowing range. The method comprises the following steps: positioning the air deflector at an air outlet of the indoor unit of the air conditioner, wherein the air deflector comprises a horizontal air deflector body, a vertical air deflector body and a motor which respectively drives the horizontal air deflector body and the vertical air deflector body to run; and intercepting starting signals which are transmitted to the indoor unit of the air conditioner from an air conditioner controller by using a control device, controlling the horizontal air deflector body to swing in a first preset angle range from a first preset position according to first pulse time intervals, and controlling the vertical air deflector body to swing in a second preset angle range from a second preset position according to second pulse time intervals. The embodiment of the invention is used for air supply control of the air deflector in a central air-conditioning control system.
Owner:QINGDAO HISENSE HITACHI AIR CONDITIONING SYST
Air conditioner and exhaust device thereof
ActiveCN103968516ANot affectedWide sweep rangeLighting and heating apparatusAir-flow control membersPulp and paper industryExhaust heat
Owner:GREE ELECTRIC APPLIANCES INC
Optical device spectrum response measurement method and measurement device based on double sideband modulation and stimulated Brillouin scattering effect
ActiveCN105910797AExpand sweep rangeImprove sweeping efficiencyTesting optical propertiesTesting fibre optics/optical waveguide devicesFrequency spectrumSpectral response
The invention discloses an optical device spectrum response measurement method based on double sideband modulation and stimulated Brillouin scattering effect, comprising steps of dividing an optical carrier wave which is outputted by a light source into two paths, performing frequency-beating in a photoelectric detector by a scanning frequency double sideband signal and a carrier having the frequency shifted after the signal passes through the optical device to be detected, obtaining two radio frequency signals which have two different frequencies and carry spectral response information of the optical device to be detected at the scanning frequency double sideband signal frequency position, using a radio frequency amplitude phase extraction module to respectively extract amplitude phase information of two radio frequency signals to obtain an amplitude-frequency response and a phase frequency response of the optical device to be detected at the optical detection signal frequency, changing the wavelength of the optical detection signal and repeating the above process to obtain the spectral vector response information of the optical device to be detected. The invention also discloses an optical device spectrum response measurement device based on the double sideband modulation. Compared with the prior art, the optical device spectrum response measurement method and measurement device greatly improve the measurement range and the measurement efficiency.
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
Air channel assembly with through-flow air wheel, and tower fan
The invention discloses an air channel assembly with a through-flow air wheel, and a tower fan provided with the air channel assembly. The through-flow air wheel is arranged inside the air channel assembly; an air channel air inlet and an air channel air outlet are formed in the air channel assembly; the radial outer edges of the air channel air outlet, the air channel air inlet and the air channel assembly are located on the same circumference face; an air outlet grille is arranged at the air channel air outlet; and the radial outer edge of the air outlet grille is located on the circumference face. In the air channel assembly with the through-flow air wheel, and the tower fan, the radial outer edge of the air outlet grille is located on the circumference face of the radial outer edge ofthe air channel assembly; the radius of the air outlet face of the air outlet grille is equal to the radius of an inner rotor of the tower fan, and therefore interference of the air outlet griller anda shell of the tower fan can be avoided during rotating of the inner rotor; and in this way, the rotating range of the inner rotor can be enlarged, the air-swept range is enlarged, and 360-degree airsupply can be achieved.
Owner:GREE ELECTRIC APPLIANCES INC
Air opening structure and air conditioning system
InactiveCN105972793AExpand sweep rangeHigh speedLighting and heating apparatusAir-flow control membersAir volumeEngineering
The invention discloses a tuyere structure and an air conditioning system. The tuyere structure is used for an air outlet structure on the side of an air conditioner. The tuyere structure includes an air guide assembly, and the air guide assembly includes a first air guide plate for horizontal air supply and downward air supply. , the first air deflector has an arc-shaped plate section, the inner concave surface of the arc-shaped plate section is the air-guiding surface; and the arc-shaped plate section is bent along the air supply direction of the first air guide plate. The tuyere structure disclosed in the present invention can increase the included angle between the air supply angle of the first air deflector and the horizontal direction, that is, can increase the sweeping range of the entire tuyere structure, and more hot air can be absorbed during the heating process. The downward row can effectively reduce the degree of heat accumulation formed on the top of the room due to the low density of hot air, speed up the increase of the indoor temperature, improve the uniformity of the indoor temperature, and then improve the heating performance; it also improves the cooling performance and reduces the Air volume loss.
Owner:GREE ELECTRIC APPLIANCES INC
Air sweeping mechanism and air conditioner with same
InactiveCN106440299AExpand sweep rangeAvoid condensationLighting and heating apparatusAir-flow control membersPulp and paper industry
Owner:GREE ELECTRIC APPLIANCES INC
Optical fiber vibration sensor based on delayed phase-modulated chirped pulse pairs
ActiveCN110108346AEliminate the effect of signal-to-noise ratioExpand sweep rangeSubsonic/sonic/ultrasonic wave measurementUsing wave/particle radiation meansTime-domain reflectometerDigital signal processing
The invention relates to an optical fiber vibration sensor based on delay phase-modulated chirped pulse pairs. The sensor comprises a narrow linewidth laser, a first optical fiber coupler, an electro-optical modulator, an acousto-optic modulator, an optical amplifier, a second optical fiber coupler, a delay optical fiber, an optical fiber expansion device, a first Faraday rotator mirror, a secondFaraday rotator mirror, an annular device, a to-be-measured optical fiber, a third optical fiber coupler, a first polarization controller, a fourth optical fiber coupler, a second polarization controller, a fifth optical fiber coupler, a sixth optical fiber coupler, a first double-balance detector, a second double-balance detector, a first analog-to-digital converter, a second analog-to-digital converter, a first digital signal processing unit, a second digital signal processing unit and an arbitrary waveform generator. With the optical fiber vibration sensor adopted, the contradiction betweenspatial resolution and sensing distances in a traditional sensing system based on a time-domain reflectometer can be eradicated; the problem of interference attenuation in an interference sensing system can be solved; and indexes such as a long sensing distance, high spatial resolution and a high signal-to-noise ratio can be achieved simultaneously.
Owner:SHANGHAI INST OF OPTICS & FINE MECHANICS CHINESE ACAD OF SCI
Air conditioner
ActiveCN103712323AEasy temperature adjustmentImprove experienceLighting and heating apparatusSpace heating and ventilation detailsCavity conditionerAerospace engineering
The invention provides an air conditioner which comprises a shell, a cylindrical air outlet portion and a driving assembly. The cylindrical air outlet portion is longitudinally movably arranged on the top of the shell and can pivot around the longitudinal axis of the cylindrical air outlet portion, and air outlets are formed in the side surfaces of the cylindrical air outlet portion; the driving assembly is arranged in the shell, is in drive connection with the cylindrical air outlet portion and comprises a lifting driving portion and a rotation driving portion; the cylindrical air outlet portion is supported by the lifting driving portion, has an air sweeping position and a withdrawing position, can extend out of the shell to be located at the air sweeping position under the driving effect of the lifting driving portion and can be withdrawn at the withdrawing position in the shell under the driving effect of the lifting driving portion; the rotation driving portion drives the lifting driving portion to rotate, so that the cylindrical air outlet portion can pivot around the longitudinal axis of the cylindrical air outlet portion. The air conditioner has the advantages that an air sweeping range can be effectively expanded, and accordingly the temperature can be advantageously regulated by the aid of the air conditioner.
Owner:GREE ELECTRIC APPLIANCES INC
Single-end fast distributed Brillouin optical time domain reflectometer based on optical chirp chain
PendingCN108981768AUltra-fast measurementIncreased sweep rangeConverting sensor output opticallySidebandVIT signals
The invention discloses a single-end fast distributed Brillouin optical time domain reflectometer based on an optical chirp chain, relates to the technology of the single-end fast measurement of the strain and temperature of distributed optical fibers, and aims at solving a problem that a conventional Brillouin optical time domain reflectometer is long in measurement time. According to the invention, one path of light is modulated into pulsed light through a first electrooptical modulator, and the pulsed light is amplified by an erbium-doped optic fiber amplifier as pump light, enabling the pump light to sequentially pass through a first port and a second port of a circulator, and then inputting the light through one end of a to-be-tested optical fiber. The other path of light is modulatedinto optical chirp signal light through a second electrooptical modulator, and the lower sideband of the optical chirp signal light is filtered by a first filter as reference light. A spontaneous Brillouin signal outputted by the circulator and the reference light perform the beat frequency operation, and a balance detector detects a beat frequency signal and performs the photoelectric conversion. An electric signal is filtered and detected by a filter detection module, and a collection module collects an output signal of the filter detection module. The Brillouin optical time domain reflectometer is suitable for the measurement of superfast single-end distributed Brillouin temperature and strain.
Owner:HARBIN INST OF TECH
Frequency sweeping signal generating circuit
InactiveCN104378110AGuaranteed output spectral purityIncrease sweep speedPulse automatic controlTransmissionFrequency synthesisFrequency band
There is provided a circuit for generating a sweep frequency signal. The circuit comprises a reference frequency source operative to generate a reference frequency signal, a first frequency combination circuit operating on a first frequency band, with an input coupled to an output of the reference frequency source, and operative to generate a sweep frequency signal in the first frequency band at its output based on the reference frequency signal, a second frequency combination circuit operating on a second frequency band different from the first frequency band, with an input coupled to the output of the reference frequency source, and operative to generate a sweep frequency signal in the second frequency band at its output based on the reference frequency signal, a multiple-level switch with an input coupled to an output of the first frequency combination circuit and to an output of the second frequency combination circuit, and a control circuit coupled to and controlling the first frequency combination circuit, the second frequency combination circuit and the multiple-level switch to output the sweep frequency signal in the first frequency band and the sweep frequency signal in the second frequency band at an output of the multiple-level switch alternately. According to the embodiments, the sweeping speed is enhanced, and the sweep frequency width is extended while the sweep frequency signal has a high pure spectrum (i.e., with a low noise level).
Owner:NUCTECH CO LTD
Wind sweeping blade mechanism and air conditioner comprising same
PendingCN111288623AImprove practicalityExpand sweep rangeLighting and heating apparatusNoise suppressionEngineeringMechanical engineering
Owner:GREE ELECTRIC APPLIANCES INC
Scraper machine curvature optical fiber measuring system
ActiveCN112033301AImprove accuracyRealize real-time monitoringUsing optical meansPolarization diversityMechanical engineering
The invention relates to a scraper machine curvature optical fiber measuring system, and belongs to the technical field of distributed optical fiber sensing. The scraper machine curvature optical fiber measuring system aims at solving the problems that an existing scraper machine curvature measuring method cannot accurately detect the bending angle of a scraper machine in real time, and the advancing direction of the scraper machine cannot be adjusted in time. According to the scraper machine curvature optical fiber measuring system, an IQ cyclic modulation method, a double-interference loop and a polarization diversity reception technology are combined to accurately measure the curvature of the scraper. Meanwhile, a specific optical fiber laying mode is provided, real-time monitoring of the curvature of the scraper is achieved, unnecessary losses caused by the fact that a coal mining machine deviates from the track are avoided, and the scraper machine curvature optical fiber measuringsystem has the beneficial effects of being accurate in measurement, high in reliability, good in real-time performance and the like.
Owner:TAIYUAN UNIV OF TECH
Air outlet component and kitchen air conditioner
InactiveCN104964417AEasy to adjust the sweeping angleTo achieve a comprehensive wind sweepAir-flow control membersFixed frameEngineering
Owner:GREE ELECTRIC APPLIANCES INC
Frequency-modulated continuous wave laser radar ranging method based on double heterodyne mixing
ActiveCN111289994ALow implementation costStrong scalabilityElectromagnetic wave reradiationErbium lasersModulated continuous wave
The invention discloses a frequency-modulated continuous wave laser radar ranging method based on double heterodyne mixing. According to the method, complex laser feedback control is not needed; implementation cost is effectively reduced, phase noise of the laser is counteracted in a beat frequency mode, good expansibility is achieved, the frequency sweeping range can be doubled by increasing thenumber of cascaded phase modulators, accordingly, the frequency sweeping range of the laser is expanded, the linearity of frequency sweeping is improved, and the ranging result obtained through the method is higher in precision and higher in practicability. The problems that an existing method for improving the ranging precision of the frequency-modulated continuous wave laser radar is complex inprocess, high in cost and not ideal in effect are solved.
Owner:BEIJING INSTITUTE OF TECHNOLOGYGY
Wind guiding assembly for indoor unit of air conditioner and indoor unit of air conditioner
PendingCN110296470AExpand sweep rangeSimple structureLighting and heating apparatusAir conditioning systemsEngineeringGear tooth
The invention relates to the technical field of air conditioners, solves the problem that an existing swing blade transmission mechanism is complicated in structure and the swinging of swing blades islimited, and provides a wind guiding assembly for an indoor unit of an air conditioner and the indoor unit of the air conditioner. The wind guide assembly comprises a plurality of swing blades, a driving rod and a driving device, wherein the swing blades comprise blade parts and shaft parts; the shaft parts are connected to a fixed structure of the indoor unit in a pivoting manner; worm gear teeth are arranged on the shaft parts; the driving rod comprises a plurality of worm sections capable of being matched with the worm gear teeth; and the driving device is connected with the driving rod, and is used for driving the driving rod to rotate to drive the swing blades to rotate relative to the fixed structure. According to the wind guiding assembly, the swing blades are driven by a worm andgear structure, the limitation of a parallel four-link structure to the swinging angles of the swing blades is broken through, 360-degree rotation of the swing blades is realized, the wind guiding assembly is compact in structure and high in driving efficiency, the flexibility of the swing blades is higher, and the problem of a poor wind supply effect of the air conditioner is effectively solved.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
Air conditioner and air outlet device thereof
ActiveCN103968516BNot affectedWide sweep rangeLighting and heating apparatusAir-flow control membersPulp and paper industry
Owner:GREE ELECTRIC APPLIANCES INC
Air outlet device and air conditioner provided with air outlet device
ActiveCN105333594AImprove comfortImprove practicalityLighting and heating apparatusAir-flow control membersEngineeringMechanical engineering
Owner:GREE ELECTRIC APPLIANCES INC
Air conditioner and air outlet device thereof
InactiveCN109059234AExpand sweep rangeEasy to useLighting and heating apparatusAir-flow control membersEngineeringElectromagnet
The invention discloses an air conditioner and an air outlet device thereof, comprising a base. A screen is fixedly connected to the top of the base, a fixing block is fixedly connected to the top ofthe screen, a supporting plate is fixedly connected to the top of the fixing block, an electric telescopic rod is fixedly connected to the front face of the supporting plate, a first motor is fixedlyconnected to the front end of the electric telescopic rod, the bottom end of the rotating shaft of the first motor, is fixedly connected with a rotating block, penetrates through the fixing block andextends to the outer end of the fixing block. According to the air conditioner and the air outlet device thereof, the air sweeping range of the air outlet device of the air conditioner can be expanded, and is not limited to the front panel of the air conditioner by match using of the electric telescopic rod, the first motor, the rotating block, the second motor, a rotary disc, a electromagnet, aniron frame, a bearing, a belt and an air outlet, the air sweeping range is large, and is better for people to use.
Owner:JIAXING MYSKY ELECTRICAL TECH CO LTD
Controllable seismic source system for electromagnetic high-power shallow earthquake
A controllable high-power electromagnetic seismic source system for shallow earthquake is composed of main controller and exciting unit. Under the control of industrial control PC, the DDS generates pulse signals, which can trigger counter and waveform storage to release digital waveforms. Going through D / A converter and filter, they are output to power amplifier for driving exciter to generate vibration and send it in ground. The earthquake signal is picked up by sensor and then compared with the predefined waveforms stored in PC, so forming a closed control loop. Its advantages are high saefty, high repeatability of signals, and wide frequency sweep range (5-1400 Hz).
Owner:JILIN UNIV
Air conditioner, scavenging assembly and scavenging blade of scavenging assembly
InactiveCN106288285ASimple structural designLarge sweeping angleAir-flow control membersPulp and paper industryFatigue cracking
The invention provides a scavenging blade. The scavenging blade comprises a connecting part and a scavenging part, wherein one end of the connecting part is provided with an extending end which is used for being connected with a blade clamping plate of an air conditioner, the scavenging part is used for being connected with a scavenging connection rod of the air conditioner and is connected with the other end of the connecting part, the connecting part and the scavenging part are made of different materials, and the flexural rigidity of the connecting part is smaller than that of the scavenging part. According to the scavenging blade, the flexural rigidity of the connecting part is smaller than that of the scavenging part, so that the scavenging angle of the scavenging blade is enlarged, the scavenging part is bent through the connecting part, the problems that the scavenging angle of the scavenging blade is not large enough and the bent portion is prone to fatigue crack are effectively solved, the scavenging range of the scavenging blade is expanded, and the reliability of the scavenging blade is improved. The invention further provides the air conditioner and a scavenging assembly thereof.
Owner:GREE ELECTRIC APPLIANCES INC
Fan with head oscillating and raising functions and air purifier using fan
PendingCN112922872AExpand sweep rangeMeet needsPump componentsSpace heating and ventilationPhysicsElectric machinery
The invention relates to a fan with head oscillating and raising functions. The fan with the head oscillating and raising functions comprises a body, a first air supply part, a head oscillating assembly, a head raising assembly and a second air supply part, wherein the head oscillating assembly drives the head raising assembly and the second air supply part to rotate along a Z axis, and the head raising assembly drives the second air supply part to rise and fall; the first air supply part comprises a first motor, a first fan, a fan support and an annular air guide barrier, the fan support and the annular air guide barrier are internally provided with annular air ducts respectively, and a groove is further formed in the annular air guide barrier; and the head raising assembly comprises an upper joint assembly, a lower joint assembly and a lifting arm, the upper end of the lifting arm is movably connected with the second air supply part, the lower end of the lifting arm is movably connected with the head oscillating assembly, the upper joint assembly drives the second air supply part to rotate around a Y axis, and the lower joint assembly drives the lifting arm to rise and fall. The invention further discloses an air purifier using the fan. According to the fan with the head oscillating and raising functions and the air purifier using the fan, a head rising angle of the second air supply part reaches 90 degrees, and head raising action and head oscillating action can be synchronously carried out.
Owner:ZHEJIANG XINGYUE ELECTRICAL APPLIANCE CO LTD
Convenient-to-assemble circulation fan capable of rotating up and down left and right
The invention relates to a convenient-to-assemble circulation fan capable of rotating up and down left and right. The convenient-to-assemble circulation fan comprises a fan assembly, a seat assembly,a supporting assembly and a rotating seat, wherein the rotating seat is provided with a rotating shaft, a limiting convex part and a mounting lug part; the supporting assembly is provided with a pivoting hole and a limiting hole, the rotating shaft is adapted to the pivoting hole, and the limiting convex part is adapted in the limiting hole; and the seat assembly comprises a seat body, a main control circuit board, a power panel, a base plate upper cover and a rotating unit, wherein the rotating unit comprises a rotating motor, a crank and a rotating connecting rod, wherein the rotating shaftof the rotating motor is connected with the crank, the crank is connected with the rotating connecting rod, the rotating connecting rod is connected with the base plate upper cover, and the main control circuit board is electrically connected with the power panel and the rotating motor correspondingly. The convenient-to-assemble circulation fan can swing up and down left and right, and has an omni-directional direction turning function, the range of an air swing is larger, and an application range is wider; meanwhile, the fan assembly can be adjusted to a proper gear position (or angle) in a vertical direction according to use requirements; and meanwhile, the gear is convenient to switch and is easy to shift, and noise cannot be generated.
Owner:东莞市格尚电器有限公司
Optical Device Spectral Response Measurement Method and Measurement Device Based on Double Sideband Modulation and Stimulated Brillouin Scattering Effect
ActiveCN105910797BExpand sweep rangeImprove sweeping efficiencyTesting optical propertiesTesting fibre optics/optical waveguide devicesFrequency spectrumSpectral response
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
air conditioner
ActiveCN103712323BEasy temperature adjustmentImprove experienceLighting and heating apparatusSpace heating and ventilation detailsAerospace engineering
The invention provides an air conditioner which comprises a shell, a cylindrical air outlet portion and a driving assembly. The cylindrical air outlet portion is longitudinally movably arranged on the top of the shell and can pivot around the longitudinal axis of the cylindrical air outlet portion, and air outlets are formed in the side surfaces of the cylindrical air outlet portion; the driving assembly is arranged in the shell, is in drive connection with the cylindrical air outlet portion and comprises a lifting driving portion and a rotation driving portion; the cylindrical air outlet portion is supported by the lifting driving portion, has an air sweeping position and a withdrawing position, can extend out of the shell to be located at the air sweeping position under the driving effect of the lifting driving portion and can be withdrawn at the withdrawing position in the shell under the driving effect of the lifting driving portion; the rotation driving portion drives the lifting driving portion to rotate, so that the cylindrical air outlet portion can pivot around the longitudinal axis of the cylindrical air outlet portion. The air conditioner has the advantages that an air sweeping range can be effectively expanded, and accordingly the temperature can be advantageously regulated by the aid of the air conditioner.
Owner:GREE ELECTRIC APPLIANCES INC
Broadband high-speed sweep frequency light source
PendingCN110336180ACompression Instantaneous LinewidthSweep high speedOptical resonator shape and constructionLaser arrangementsLine widthTuned filter
The invention relates to the technical field of a fiber laser and specifically relates to a broadband high-speed sweep frequency light source. The sweep frequency light source comprises a broadband high-speed sweep frequency light source input circuit and a broadband high-speed sweep frequency light source output circuit, which are formed by a quantum well semiconductor optical amplifier QW-SOA1,a quantum dot semiconductor optical amplifier QD-SOA, an optical coupler 3, a fiber polarization controller 2, a two-stage isolator 2, an optical fiber F-P tunable filter, an optical circulator, a single-mode fiber, a Faraday rotation mirror, an optical coupler 1, a two-stage isolator 1, a fiber polarization controller 1 and an optical coupler 2. The system connects the quantum well semiconductoroptical amplifier QW-SOA1 and the quantum dot semiconductor optical amplifier QD-SOA in parallel through the coupler, thereby broadening the sweeping range of the sweep frequency light source; and through combination of the FDML technology, the sweep frequency light source has the advantages of high speed, narrow line width and high phase stability and achieves a broadband high-speed purpose.
Owner:WUHAN UNIV OF TECH
An optical fiber measurement system for bending degree of scraper machine
The invention relates to an optical fiber measurement system for the curvature of a scraper machine, belonging to the technical field of distributed optical fiber sensing. The existing scraper machine bending degree measurement method cannot accurately detect the bending angle of the scraper machine in real time, which is not conducive to timely adjustment of the travel direction of the scraper machine. The invention combines the IQ cycle modulation method, the double interference loop and the polarization diversity receiving technology to accurately measure the curvature of the scraper machine. At the same time, the invention provides a specific optical fiber laying method, realizes real-time monitoring of the curvature of the scraper machine, avoids unnecessary losses caused by the deviation of the coal shearer from the track, and has the advantages of accurate measurement, high reliability, and good real-time performance.
Owner:TAIYUAN UNIV OF TECH
Air deflector control method and device and air conditioner
InactiveCN112361552ARealize large angle rotationExpand sweep rangeMechanical apparatusSpace heating and ventilation safety systemsEngineeringPhysics
The invention provides an air deflector control method and device and an air conditioner, and belongs to the field of electrical equipment. The air deflector control method comprises the steps that after a driving connecting rod of an air deflector operates to a preset connecting rod position, the air deflector is controlled to be started to operate; when the air deflector operates, the position of the air deflector is obtained; and if the air deflector is located at the non-ideal position, the air deflector is controlled to adjust the position. According to the method, the swing flap range can be expanded, and the risks that the wind is prone to be blown to a person or water condensation is prone to occur are reduced.
Owner:ZHUHAI GREE REFRIGERATION TECH CENT OF ENERGY SAVING & ENVIRONMENTAL PROTECTION
Intelligent automatic temperature control air conditioner
InactiveCN106839320AReduce waste of resourcesExpand sweep rangeMechanical apparatusSpace heating and ventilation safety systemsDrive motorTemperature sense
The invention discloses an intelligent automatic temperature control air conditioner which comprises a casing and a wireless temperature sensing device, wherein a temperature sensing piece is arranged in the wireless temperature sensing device; the left surface of the casing is provided with an air outlet; a rotary rod I is provided with wind scattering sheets; a linkage rod is connected between the wind scattering sheets; a rotary end of a driving motor is provided with a rotary rod II inserted in a bearing II; the rotary rod II is provided with a wind guiding sheet; an evaporator, a fan and a compressor are arranged in the casing; the evaporator and the compressor are connected through a connecting pipe; a wireless signal receiver and a controller are arranged outside the casing. The intelligent automatic temperature control air conditioner provided by the invention adopts the wireless temperature sensing device to set a distance between the wireless temperature sensing device and the air conditioner at random so as to ensure that the temperature of a remote location can reach a set temperature, thereby adjusting the temperature automatically, reducing the waste of resources, and meeting a concept of environmental protection; meanwhile, the wind guiding sheet is arranged in the air conditioner, so that a sweeping range is larger, and the comfort degree of a user is improved.
Owner:SHENZHEN WOHAISEN TECH CO LTD
Disinfection system for preventing winding and clothes drying machine
PendingCN111549510AAvoid entanglementExpand sweep rangeGaseous substancesDeodrantsControl theoryWire wrap
The invention discloses a disinfection system for preventing winding and a clothes drying machine. The disinfection system for preventing winding comprises a sleeve member, a wind guide wheel, a hanger and a circuit board. The sleeve member is provided with a hollow column structure. A buckle is arranged on the top of the sleeve member, and a bearing sleeves outside the sleeve member. The wind guide wheel sleeves outside the bearing to make the wind guide wheel and the sleeve member rotate relatively. The middle part of the hanger is provided with a clamping hole. The top of the sleeve memberpenetrates a shaft hole of the wind guide wheel and extends to the clamping hole of the hanger. The buckle is clamped at the clamping hole to make the hanger and the sleeve member relatively static. The circuit board is arranged at the bottom of the sleeve member. Disinfection equipment is connected to the lower surface of the circuit board. The circuit board is provided with wiring terminals. Thewiring terminals are connected to a power cord. The power cord extends through the sleeve member and the clamping hole of the hanger to the top of the hanger, and is prevented from being entangled inthe wind guide wheel. At the same time, the disinfection equipment is integrated into an air drying system to expand the scope of air sweeping and disinfection.
Owner:GUANGDONG HOTATA TECH GRP
air conditioner
ActiveCN105066393BSimple structural designRealize temperature regulationDucting arrangementsEngineeringMechanical engineering
Owner:GREE ELECTRIC APPLIANCES INC
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