35results about How to "Monitor air quality in real time" patented technology

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.