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35results about How to "Monitor air quality in real time" patented technology
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Intelligent household air quality monitor with wireless communication function
InactiveCN104122372AImprove the display effectEasy to analyzeTransmission systemsTransmissionKey pressingSensor array
The invention discloses an intelligent household air quality monitor with a wireless communication function. The intelligent household air quality monitor comprises a sensor array circuit, a sensor conditioning circuit, a reference circuit, a sampling wave-filtration circuit, a single-chip microcomputer, a wireless communication circuit, a voice broadcast circuit, an LCD (Liquid Crystal Display) driving display circuit, a human-computer interaction key, a power supply management circuit and a clock circuit, wherein the sensor array circuit is connected with the sampling wave-filtration circuit through the sensor conditioning circuit; the single-chip microcomputer is connected with the sensor conditioning circuit through the reference circuit, and the single-chip microcomputer is also connected with a WI-FI (wireless fidelity) communication circuit, the voice broadcast circuit, the LCD driving display circuit, the human-computer interaction key and the clock circuit respectively; the power supply management circuit is used for supplying work power for each circuit. The intelligent household air quality monitor is capable of comprehensively displaying and analyzing the air quality for users, so that the users can enjoy healthy domestic life.
Owner:合肥泰蓝电子科技有限公司
Garbage station intelligent managing and controlling system and operating method thereof
ActiveCN107618798AEasy to monitorEasy to controlWaste collection and transferRefuse receptaclesEngineeringSolar cell
The invention relates to a garbage station intelligent managing and controlling system. The garbage station intelligent managing and controlling system comprises a garbage managing terminal, an information acquisition module, a garbage classifying and sorting module, a garbage disposal module and a user managing end. The garbage managing terminal receives information of the information acquisitionmodule, the garbage classifying and sorting module and the garbage disposal module and carries on conformity analysis. The garbage station intelligent managing and controlling system has the beneficial effects that, the garbage station intelligent managing and controlling system can monitor air quality, temperature and humidity of a garbage station in real time, the safety of the garbage stationis improved under the situation that the environment of the garbage station is improved, a solar cell panel is used for power supplying, and the garbage station intelligent managing and controlling system is green, environmental-friendly and safe; and a structure of a classifying box is adopted, garbage can be can automatically recycled, automation is improved, worry and effort are saved for a user, the defects that the garbage is recycled manually by the user, the garbage falls on the floor, and sweeping is inconvenient are avoided, the structure of the garbage box of the user is used to be matched with the garbage station, and the garbage is conveniently classified.
Owner:CHONGQING SAGE RENEWABLE RESOURCES UTILIZATION CO LTD
In-vehicle air monitoring and purification device and control method of in-vehicle air monitoring and purification device
InactiveCN103344014AMonitor air quality in real timeImprove purification effectSpace heating and ventilation safety systemsLighting and heating apparatusSafety indexMicrocomputer
The invention provides an in-vehicle air monitoring and purification device and a control method of the in-vehicle air monitoring and purification device. The in-vehicle air monitoring and purification device comprises a shell and a base, wherein a display screen is arranged at the top end of the shell, the bottom of the shell is connected with the base, an air outlet grid is arranged on the upper portion of the shell, and an air inlet grid is arranged on the lower portion of the shell. The interior of the shell is divided by an air purification assembly into an upper cavity and a lower cavity, a sensor set for detecting harmful gas in air, a turbine and a turbine motor are arranged in the lower cavity, and a negative-ion generator and an air blower are sequentially arranged in the upper cavity in the air delivery direction. A power source is fixed in the base. The in-vehicle air monitoring and purification device further comprises a control circuit, and the control circuit comprises an analog-digital conversion circuit, a single-chip microcomputer, a charging circuit and an executing mechanism. By means of the in-vehicle air monitoring and purification device and the control method of the in-vehicle air monitoring and purification device, the in-vehicle air quality can be monitored in real time, the purification function can be automatically started when the in-vehicle air quality exceeds the safety index value, and the purification function can be automatically stopped after the in-vehicle air quality reaches the standard.
Owner:WUHAN UNIV OF TECH
Monitoring system for industrial environment
InactiveCN107290482AAvoid harmMonitor air quality in real timeMaterial analysisDensity of airMonitoring system
The invention provides a monitoring system for an industrial environment. The monitoring system comprises a hazardous gas monitoring sensor, an air density monitoring sensor, a processor and a reminding module, wherein the hazardous gas monitoring sensor is used for monitoring the hazardous gas under the environment and acquiring an air quality parameter; the air density monitoring sensor is used for monitoring the particle density in air and acquiring an air dust density parameter; the processor is used for comparing the air quality parameter with a preset air quality threshold value and sending a first reminding instruction to the reminding module if the air quality parameter is more than or equal to the air quality threshold value; the processor is also used for comparing the air dust density parameter with a preset air density threshold value and sending a second reminding instruction to the reminding module if the air dust density parameter is more than or equal to the preset air density threshold value; the reminding module is used for alarming according to the first reminding instruction and / or the second reminding instruction. The monitoring system provided by the invention can monitor air quality in real time, can early alarm for the hazardous gas and the air dust density and can greatly eliminate the harm to the industrial environment.
Owner:广西明成科技发展有限公司
Smart home integrated management system
InactiveCN107807621AConvenient lifeGood for healthComputer controlProgramme total factory controlWireless transmissionHome environment
The invention discloses a smart home integrated management system. The smart home integrated management system comprises a mobile control terminal, a central processor, a wireless transmission module,a home electrical appliance management module, a light management module, a security protection management module and a smart detection module. The mobile control terminal is used for transmitting each instruction to the central processor. The central processor comprises an instruction receiving unit, an instruction classification unit and an instruction transmission unit. The home electrical appliance management module comprises a home electrical appliance switch unit and a timing switch unit. The light management module comprises a light switch unit and a light conversion unit. The securityprotection management module comprises a video recording and monitoring unit and an alarm unit. The smart detection module comprises an air detection unit and a temperature detection unit. Managementand detection of the whole home environment can be realized through the mobile control terminal so that management is convenient, simple and rapid and the home environment of the user is enabled to be safe and reliable.
Owner:WUHU LERUISI INFORMATION CONSULTING
Vehicle-mounted air purifier and air purifier based air purification method
ActiveCN104266272AMonitor air quality in real timeImprove purification efficiencyAir-treating devicesLighting and heating apparatusEnvironmental resistanceParticulates
The invention discloses a vehicle-mounted air purifier. The vehicle-mounted air purifier comprises a casing which is provided with an air inlet and an air outlet, a dielectric layer, a fan, a controller and an air inlet mechanism; the air inlet mechanism can guide air from the air inlet to the dielectric layer side which is opposite to the side on which the air outlet is formed; bilateral sides of the dielectric layer, which are close to the air inlet and the air outlet, are provided with breathable structures which are for air to pass. The vehicle-mounted air purifier has the advantages of being simple and compact in structure and simple in operation, effectively removing PM (Particulate Matter) 2.5, VOCs (Volatile Organic Chemicals) and abnormal tastes inside a vehicle and being high in purification efficiency and green and environmental friendly. The invention also discloses an air purification method. The air purification method comprises injecting water into a water tank, starting the fan and enabling air to enter the vehicle after sequentially passing through the water tank and the dielectric layer. The air purification method has the advantages of being simple in operation, effectively removing the PM2.5, the VOCs and the abnormal tastes inside the vehicle and being high in purification efficiency and green and environmental friendly.
Owner:GUANGZHOU MERCI FOREST ENVIRONMENT TECH CO LTD
Embedded intelligent air purifying equipment
InactiveCN107270494AImprove the environmentMonitor air quality in real timeMechanical apparatusSpace heating and ventilation safety systemsAir cleaningWeb server
The invention discloses embedded intelligent air purifying equipment. The embedded intelligent air purifying equipment comprises a purifier body, an intelligent control purifier system, a power supply system and a human-computer interaction interface; a design is performed from two aspects: namely the purifier body and a mobile client; the innovation of an intelligent purifier control system is realized by performing data analysis on control centre nodes of a mobile client APP, an embedded type control system and a WED server in the purifier body, generating a control command data stream of the control centre nodes through the mobile client, transmitting the control command data stream to the Internet through a router by WIFI, processing the data and transmitting the processed data to a target wireless transceiver by the WEB server, and transmitting a received command to the embedded type control system through a UART (Universal Asynchronous Receiver / Transmitter) interface after the data command is received by the WEB server; the conversion of solar energy and energy storage of a storage battery are realized by the overall control system by utilizing a circuit and a voltage conversion circuit board in a control electric box; and the power is provided for the overall control system through the storage battery.
Owner:成都金钩钓科技有限公司
Air purifier of air conditioner
PendingCN107906638AEfficient purificationImprove adsorption capacityMechanical apparatusSpace heating and ventilation safety systemsHEPAActivated carbon filtration
The invention discloses an air purifier of an air conditioner. The air purifier comprises a humidification device, a casing communicating with an air inlet of the air conditioner as well as a purification device arranged in the casing; an air inlet is formed in the top of the casing; the purification device comprises a primary filter net, a first PET filter net, an activated carbon filter net, anHEPA filter net and a second PET filter net which are arranged sequentially in the air flowing direction; the humidification device comprises a humidifier and a humidification pipeline; the humidifieris arranged on the side wall of the casing; an inlet of the humidification pipeline is connected with an outlet of the humidifier; the humidification pipeline penetrates through the side wall of thecasing to be arranged in the casing; multiple air outlets are evenly distributed in the humidification pipeline; and the humidification pipeline is arranged between the activated carbon filter net andthe HEPA filter net. The air purifier of the air conditioner can filter pollutants such impurities, formaldehyde and the like in air effectively and has the humidification function.
Owner:蒋顺成
Movable type intelligent GIS equipment dustproof apparatus
ActiveCN108306209AImprove installation efficiencyMonitor air quality in real timeSwitchgear arrangementsSubstation/switching arrangement casingsVideo monitoringMovable type
The invention provides a movable type intelligent GIS equipment dustproof apparatus. The movable type intelligent GIS equipment dustproof apparatus includes a shed body with openings in two sides, fencing cloth, a telescoping fence, an air shower room, a dehumidifier and a mobile air conditioner, wherein the fencing cloth is arranged at the openings at two sides of the shed body and enables the inside of the shed body to form a relatively enclosed space; the telescoping fence is coordinated with the fencing cloth and is formed by a plurality of columns; the air shower room, the dehumidifier and the mobile air conditioner are arranged in the shed body; and a displacement mechanism is arranged at the lower part of the shed body and the telescoping fence. The movable type intelligent GIS equipment dustproof apparatus has the advantages of designing the dustproof apparatus in a modularization mode, being high in mounting efficiency, being able to realize movement in the direction of a GISequipment bus tube, being able to adjust the length of a dustproof cover according to different splicing position of the GIS equipment, being suitable for different voltage level of GIS equipment, setting the purified air source, the dehumidifier, a humiture detector and an air particle counting instrument so as to be able to monitor the air quality in real time, and being able to monitor the mounting field remotely by setting a video monitoring system.
Owner:STATE GRID FUJIAN ELECTRIC POWER CO LTD +2
Camera
InactiveCN106101515AIncrease the measurement distanceMonitor air quality in real timeProgramme controlTelevision system detailsElectricityIndoor air quality
The invention relates to a camera. The camera comprises a single chip microcomputer control module. The single chip microcomputer control module is electrically connected with an ultrasonic distance measurement module, a camera module, an electric control switch and an air detection module. The ultrasonic distance measurement module is embedded in the front end of the camera module. The air detection module comprises a pM2.5 detection unit, a temperature and humidity detection unit, a combustible gas detection unit, a noise detection unit and a smoke detection unit. The electric control switch is eclectically connected with a power supply module and a GPRS communication module. The power supply module comprises a storage battery and a wireless charging module. The camera has the advantages that real-time location and distance measurement for a tracking object can be effectively improved; after the air detection module is increased, the indoor air quality can be monitored in real time; power is supplied by the storage battery instead of traditional commercial power supply, therefore, the application range is expanded, and the wiring annoyance is avoided; and moreover, the camera can be controlled to be powered on and powered off conveniently through the electric control switch and the GPRS communication module.
Owner:JEWXON INTELLIGENT TECHWUHANCO LTD
Intelligent ultrasonic cleaning system and method for air distribution pipeline
ActiveCN108212922AEasy to cleanWatertightDucting arrangementsHollow article cleaningWater leakageAir filter
The invention relates to an intelligent ultrasonic cleaning system and method for an air distribution pipeline. The system comprises a heat recovery fresh air machine, an air pipe closing valve, an air pipe, an air pipe heating, an adjustable exterior wall shutter, an intake air filter, an outdoor air quality sensor, an outdoor temperature sensor, an air conditioning board, a drainage exit, a heating water supply pipe, a heating water return pipe, an exhaust outlet, a power supply and an ultrasonic generator, an ultrasonic vibration submarine harbor, an ultrasonic vibration submarine, a closedconnector, a water-escape electrically operated valve, a water escape pipe, an ultrasonic transmission, power supply and signal line, a system controller and a water leakage sensor. The invention also relates to the intelligent ultrasonic cleaning method for the air distribution pipeline. The effect of water cleaning and cleaning liquid cleaning of the system and the method is far between than that of dry cleaning.
Owner:CHINA RAILWAY CONSTR GROUP +1
Spray type dust removal device for building construction
PendingCN113521949ATotal containmentImprove dust removal effectCombination devicesDispersed particle filtrationArchitectural engineeringDust control
The invention relates to the technical field of building engineering, in particular to a spray type dust removal device for building construction. The device comprises a PLC control box, a tractor, a detection assembly, a fog gun assembly and a dust removal assembly. Clean water mist can be sprayed out by a conical pipe, and meanwhile, dust in air sucked by the conical pipe can be filtered and collected into a dust collection box through cooperation of the dust removal assembly and a sweeping assembly, so that the total amount of dust in a construction area is effectively restrained; therefore, the air quality of the construction area can reach the standard all the time without frequent and long-time work of the purification assembly, and a better dust removal effect is achieved.
Owner:邬晏初
On-board monitoring terminal
ActiveCN109318802AObvious sun protectionObvious anti-drop effectRegistering/indicating working of vehiclesSignalling/lighting devicesAlcoholOn board
The invention discloses an on-board monitoring terminal. The on-board monitoring terminal comprises a shell device, a host device and a connecting device, the shell device comprises a sun protection shell and a heat resistance layer, and the connecting device is used for mounting and connecting the on-board monitoring terminal onto a vehicle; and the host device comprises a core control and processing module, a vehicle monitoring and recording module and a multifunctional monitoring module, wherein the multifunctional monitoring module comprises an alcohol index monitoring unit, an in-vehicleenvironment quality monitoring unit and a driver fatigue degree monitoring unit. According to the on-board monitoring terminal, the sight dead angle of a driver is reduced, driving safety is improved,and the sun protection and drop resistance effects are obvious; and in addition, the functions of the on-board monitoring terminal are diversified, the multiple detecting and monitoring functions areachieved besides the driving and parking monitoring function, and the various demands of the vehicle driver are met.
Owner:WELLONG ETOWN INT LOGISTICS
A garbage station intelligent management control system and its operation method
ActiveCN107618798BHigh degree of automationMonitor air quality in real timeWaste collection and transferRefuse receptaclesControl systemIntelligent management
The invention relates to a garbage station intelligent managing and controlling system. The garbage station intelligent managing and controlling system comprises a garbage managing terminal, an information acquisition module, a garbage classifying and sorting module, a garbage disposal module and a user managing end. The garbage managing terminal receives information of the information acquisitionmodule, the garbage classifying and sorting module and the garbage disposal module and carries on conformity analysis. The garbage station intelligent managing and controlling system has the beneficial effects that, the garbage station intelligent managing and controlling system can monitor air quality, temperature and humidity of a garbage station in real time, the safety of the garbage stationis improved under the situation that the environment of the garbage station is improved, a solar cell panel is used for power supplying, and the garbage station intelligent managing and controlling system is green, environmental-friendly and safe; and a structure of a classifying box is adopted, garbage can be can automatically recycled, automation is improved, worry and effort are saved for a user, the defects that the garbage is recycled manually by the user, the garbage falls on the floor, and sweeping is inconvenient are avoided, the structure of the garbage box of the user is used to be matched with the garbage station, and the garbage is conveniently classified.
Owner:CHONGQING SAGE RENEWABLE RESOURCES UTILIZATION CO LTD
A kind of indoor air environment monitoring equipment
Owner:中科同德(北京)生态科技有限公司
Fire-extinguishing robot air quality monitoring system
PendingCN112587839AReasonable designMonitor air quality in real timeSensing radiation from gases/flamesFire rescueControl engineeringComputer science
The invention discloses a fire-extinguishing robot air quality monitoring system. The fire-extinguishing robot air quality monitoring system comprises a fixed and auxiliary moving structure and a sampling analysis structure. The fire-extinguishing robot air quality monitoring system has the beneficial effects that stable walking on the working condition of a construction site can be achieved, theair quality of the construction site can be monitored in real time and found, alarms of different levels can be started at the first time, an evacuation channel can be found in time when a fire is found, the safety of a robot is protected, modular assembly design is achieved, installation and use are convenient, real-time observation of on-site thermal imaging situations is facilitated, and accuracy of data analysis and judgment is ensured by combined use of manpower and an intelligent system.
Owner:CHINA RAILWAY CONSTR GROUP
New energy automobile air purification system
InactiveCN108656901AMonitor air quality in real timeImprove air qualityAir-treating devicesRadiationAutomatic controlAir monitoring
The invention relates to the technical field of purification systems, in particular to a new energy automobile air purification system. The new energy automobile air purification system comprises a master controller. The master controller is connected with a purification controller, an extra-vehicle air monitoring module and an intra-vehicle air monitoring module through leads. The extra-vehicle air monitoring module is arranged in an air inflow pipe. The air inflow pipe is installed on an installation board. Two air openings are formed in the installation board and connected with one end of the air inflow pipe and one end of an exhaust pipe. An air feeder is arranged in the air inflow pipe, and an exhaust fan is arranged in the exhaust pipe. A dust screen is arranged at the end of the airinflow pipe and achieves the effect of filtering dust in the air outside a vehicle. The air monitoring modules are arranged, so that the air inside and outside the vehicle is monitored, the air quality can be monitored in real time, the purification system is automatically controlled to purify the air, the intra-vehicle air quality is effectively improved, and the intelligent degree is high.
Owner:襄阳腾龙汽车有限公司
Rotary dynamic detection and warning device for timing determination of pulverized coal concentration of boiler room
InactiveCN105891077AMonitor air quality in real timeEasy to operateAnalysing gaseous mixturesAlarmsEngineeringCoal
The invention discloses a rotary dynamic detection and warning device for timing determination of pulverized coal concentration of a boiler room. The rotary dynamic detection and warning device comprises a rectangular tank body which is of an internal hollow structure, wherein a plurality of universal wheels are arranged on the lower surface of the rectangular tank body, a plurality of heat dissipation holes are formed in the outer side surface of the rectangular tank body, a circle of LED warning lamps are arranged on the outer side surface of the rectangular tank body, and a controller is arranged on the outer side surface of the rectangular tank body and is electrically connected with the LED warning lamps and a rotary measuring mechanism. The rotary dynamic detection and warning device has the beneficial effects of simple structure and strong practicability.
Owner:SHANGHAI QINXUAN INFORMATION TECH CO LTD
Wearing type air monitoring device
The invention relates to a wearing type air monitoring device, which comprises a monitoring device body and a fixing device, wherein the fixing device comprises a fixing seat, a buckle nail, a steel ball, a positioning ring, a spring and a pulling buckle, wherein a first through hole and a second through hole are formed in the fixing seat; a base of the buckle nail is fixed on the monitoring device body; a rod body of the buckle nail passes through the first through hole to extend into the second through hole; the positioning ring is sleeved on the rod body; the pulling buckle comprises a turntable and a rotating arm; one end of the spring is connected with the positioning ring; the other end of the spring is connected with the turntable; the upper end of the fixing seat is provided with amoving groove; the moving groove is in vertical arrangement; a position limiting groove matched with the rotating arm is also formed in the fixing seat; the position limiting groove is in horizontalarrangement and is communicated with the moving groove; an annular groove is formed in the rod body; after the buckle nail extends into the second through hole, the bottom of the annular groove is aligned with the bottom of the second through hole. The wearing type air monitoring device has the advantages that the structure is small and ingenious; the monitoring result is more reliable; the wearing type air monitoring device can be worn in any one position of the clothes by a user according to requirements.
Owner:WUHAN TECHN COLLEGE OF COMM
Dust removal system for building engineering construction
PendingCN113599948AAir quality up to standardTotal containmentCombination devicesDispersed particle filtrationWater storage tankTurbofan
The invention relates to the technical field of building engineering, in particular to a dust removal system for building engineering construction. The dust removal system comprises a track, a carrier assembly, a purification assembly and a PLC control box, wherein the carrier assembly comprises a tractor and a trailer which run on the track; the purification assembly comprises a fog gun assembly and a dust removal assembly; the fog gun assembly comprises a conical pipe, a turbofan, a set of atomizers, a water storage tank and a water pump; the dust removal assembly comprises a filter plate, a dust collection box, a negative pressure pump and a sweeping assembly; the PLC control box is arranged on the tractor; the carrier assembly, a detection assembly, a driving assembly and the purification assembly are all controlled by the PLC control box and powered by a storage battery; and the sweeping assembly comprises an I-shaped arm, a cross arm and a brush body. The problems of poor dust removal effect, high use cost and the like in the prior art can be effectively solved.
Owner:邬晏初
Mobile intelligent gis equipment dust-proof device
ActiveCN108306209BImprove installation efficiencyMonitor air quality in real timeSwitchgear arrangementsSubstation/switching arrangement casingsVideo monitoringMechanical engineering
Owner:STATE GRID FUJIAN ELECTRIC POWER CO LTD +2
A vehicle monitoring terminal
ActiveCN109318802BVersatileEasy accessRegistering/indicating working of vehiclesSignalling/lighting devicesSun protectionVehicle driving
Owner:WELLONG ETOWN INT LOGISTICS
In-vehicle air monitoring and purification device and control method thereof
InactiveCN103344014BMonitor air quality in real timeImprove purification effectSpace heating and ventilation safety systemsLighting and heating apparatusSafety indexMicrocomputer
The invention provides an in-vehicle air monitoring and purification device and a control method of the in-vehicle air monitoring and purification device. The in-vehicle air monitoring and purification device comprises a shell and a base, wherein a display screen is arranged at the top end of the shell, the bottom of the shell is connected with the base, an air outlet grid is arranged on the upper portion of the shell, and an air inlet grid is arranged on the lower portion of the shell. The interior of the shell is divided by an air purification assembly into an upper cavity and a lower cavity, a sensor set for detecting harmful gas in air, a turbine and a turbine motor are arranged in the lower cavity, and a negative-ion generator and an air blower are sequentially arranged in the upper cavity in the air delivery direction. A power source is fixed in the base. The in-vehicle air monitoring and purification device further comprises a control circuit, and the control circuit comprises an analog-digital conversion circuit, a single-chip microcomputer, a charging circuit and an executing mechanism. By means of the in-vehicle air monitoring and purification device and the control method of the in-vehicle air monitoring and purification device, the in-vehicle air quality can be monitored in real time, the purification function can be automatically started when the in-vehicle air quality exceeds the safety index value, and the purification function can be automatically stopped after the in-vehicle air quality reaches the standard.
Owner:WUHAN UNIV OF TECH
Display device of indoor air environment monitoring equipment and indicating method
ActiveCN105806381AIncrease reflectionMonitor air quality in real timeSimultaneous indication of multiple variablesIndoor air qualityDisplay device
The invention provides a display device of indoor air environment monitoring equipment.The display device comprises a display screen and further comprises a disc-shaped hollow installation cavity.The hollow installation cavity is composed of a shading and reflecting part, a refraction part and a PCB lamp panel part.An annular PCB lamp belt capable of emitting variable light is arranged in the installation cavity.The display screen is arranged in the middle of the PCB lamp belt.The display device is convenient to use, reliable, capable of monitoring indoor air quality condition and uniform in LED lamp light reflection.The invention further provides an indicating method.By means of the indicating method, the indoor air quality can be monitored in real time on the online or offline condition.
Owner:中科同德(北京)生态科技有限公司
Air purifier with monitoring function
PendingCN111536621AMonitor air quality in real timeEasy to cleanMechanical apparatusSpace heating and ventilation safety systemsIndoor air qualityAir purifiers
The invention discloses an air purifier with a monitoring function. The air purifier comprises a purification shell, a control panel and a purification device. The purification device and the controlpanel are arranged in the purification shell, and the purification device is connected with the control panel; the surface of the purification shell is provided with a movable plate, a sensor and an operation panel; the control panel is provided with a controller and a wireless module, the wireless module is connected with a controller, and the sensor, the operation panel and the purification device are connected with the controller; the purification device comprises a filter screen and a telescopic plate, the two ends of the filter screen are connected with the telescopic plate, and the sensor is arranged at the lower left corner of the filter screen; and the telescopic plate comprises a moving plate and a driving device, and the driving device is arranged at the right end of the interiorof the moving plate. The air purifier with the monitoring function has the beneficial effects that the indoor air quality can be monitored in real time through a mobile phone, whether the filter screen in the air purifier reaches a saturated state or not can be monitored, and cleaning and replacement are convenient.
Owner:谭江平
Home Weather Station with Air Purification
ActiveCN105841244BExquisite appearanceReduce noiseMechanical apparatusLighting and heating apparatusAir volumeEngineering
The invention relates to a household meteorological station with an air purification function. The household meteorological station comprises a spherical housing, a filter part arranged in the housing, a fan, a monitoring part and an intelligent control part. The housing is provided with an air inlet and an air outlet. An operation part and a display part are located on the right side of the housing. The air inlet is formed at the lower part of the housing. The air outlet is formed at the upper part of the housing. The fan and the filter part are sequentially arranged on an air channel. Compared with the prior art, the household meteorological station with the air purification function has following advantages: the household meteorological station is conveniently opened and operated and capable of remotely monitoring air quality with great air supply volume.
Owner:BLLC ENVIRONMENT TECH
A kind of drilling and blasting method construction tunnel closed press-exhaust combined ventilation system and ventilation method
The invention discloses a closed type pressurizing-discharging combined ventilation system and ventilation method for a drilling and blasting construction tunnel. An arranged shielding curtain is divided into a left portion and a right portion which are symmetrically arranged on two sides of a curtain sliding rail and is driven by a curtain motor to slide on the curtain sliding rail, so that the curtain is opened or closed; when the shielding curtain is unfolded, a construction area is relatively isolated from the outside, and accordingly a closed space is formed for the construction area; dueto the fact that an exhaust pipe and an air supply pipe are arranged in the closed space and are both connected with the motor, polluted air in the closed space is exhausted out of the closed space,and outside fresh air enters the closed space through the air supply pipe, so that the air quality in the tunnel rapidly reaches a proper state, and the construction efficiency is improved; a monitorand a gas detector installed at the top of the shielding device can monitor the air quality in the tunnel in real time; and a display screen of the monitor, a display screen of the gas detector and acontrol switch of the motor are arranged at a tunnel opening, so that remote monitoring and remote operation are achieved.
Owner:GUANGDONG BLASTING ENG
Display device and indication method of indoor air environment monitoring equipment
ActiveCN105806381BIncrease reflectionMonitor air quality in real timeSimultaneous indication of multiple variablesIndoor air qualityDisplay device
The invention provides a display device of indoor air environment monitoring equipment.The display device comprises a display screen and further comprises a disc-shaped hollow installation cavity.The hollow installation cavity is composed of a shading and reflecting part, a refraction part and a PCB lamp panel part.An annular PCB lamp belt capable of emitting variable light is arranged in the installation cavity.The display screen is arranged in the middle of the PCB lamp belt.The display device is convenient to use, reliable, capable of monitoring indoor air quality condition and uniform in LED lamp light reflection.The invention further provides an indicating method.By means of the indicating method, the indoor air quality can be monitored in real time on the online or offline condition.
Owner:中科同德(北京)生态科技有限公司
Plastic-steel door window capable of monitoring air quality
InactiveCN108760975AMonitor air quality in real timeReduce responseAnalysing gaseous mixturesParticle suspension analysisElectricityCountermeasure
The invention discloses a plastic-steel door window capable of monitoring air quality. The plastic-steel door window capable of monitoring air quality includes a plastic-steel door window, a control device and an air quality monitoring device. The control device is arranged on the side surface of the plastic-steel door window. The air quality monitoring device is arranged on the plastic-steel doorwindow, and is electrically connected to the control device. The control device includes a device shell, a control unit and a power supply. The control unit and the power supply are disposed in the device shell. The control unit is electrically connected to the power supply. The air quality monitoring device includes a monitoring device shell and a dust sensor disposed in the monitoring device shell. The dust sensor is electrically connected to the power supply and is electrically connected to the control unit. Beneficial effects of the plastic-steel door window capable of monitoring air quality are that outdoor air quality can be monitored in real time, and the people with respiratory diseases, rhinitis and the like are reminded to reduce the number of times of going out or to take countermeasures before going out, thereby improving the sense of use.
Owner:成都中晟科瑞新能源技术有限公司
Novel public toilet deodorization system
InactiveCN110984322AImprove efficiencyEasy to deodorizeLavatory sanitoryGaseous substancesMicrocomputerMicrocontroller
The invention discloses a novel public toilet deodorization system comprising a supporting seat; a first box body is arranged in the supporting seat in a sliding manner; an air hole is formed in one side of the first box body; a cooling fan is fixedly embedded into the other side of the first box body; dust screens corresponding to the air holes and the cooling fan are arranged on the two sides ofthe supporting seat correspondingly; an ozone generator is fixedly mounted in the first box body through a bracket; a first box cover is fixedly arranged on the first box body, a second box body is fixedly embedded in the first box cover, a single-chip microcomputer is fixedly arranged in the second box body, a voice module and an air detection sensor are fixedly arranged on the side wall of thesecond box body, and a WIFI module is fixedly arranged on a machine shell of the single-chip microcomputer. The novel public toilet deodorization system is high in efficiency, obvious in deodorizationeffect, environmentally friendly, safe, reliable and easy to operate.
Owner:LUOYANG NORMAL UNIV
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