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

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 relates to indoor air environment monitoring equipment. The indoor air environment monitoring equipment is characterized in that a detection air channel is arranged in the housing of an all-in-one machine; the upper end of the detection air channel is communicated with the outside through an air-out structure; the lower end of the detection air channel is communicated with the outside through an air-in structure; a sensor group is arranged in the detection air channel and is used for detecting the flowed air flow; and the sensor group controls a circuit board to connect an output device so as to output and feed back the detection information of the air flow to a user. Through above setting, a flowing detection air flow can be formed in the detection air channel and each parameter of the detection air flow can be detected through the sensor group, so that the indoor air environment monitoring equipment can realize overall detection of the air quality. And at the same time, the indoor air environment monitoring equipment is simple in structure and has significant effect, and is suitable for popularization and usage.

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 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 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 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.

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.

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.