33results about How to "Water quality real-time monitoring" patented technology

The invention provides a filtering fresh air system. An air inlet is formed in the top of a shell, a draught fan is connected with the air inlet, a primary filtering cavity and a secondary filtering cavity are formed in the upper portion and the lower portion of an inner cavity of the shell respectively and separated through a cavity wall, one end of an air guide pipe is connected with the cavity wall, the other end of the air guide pipe extends to the bottom of the secondary filtering cavity, a water atomization sprayer is arranged on the top of the primary filtering cavity and connected with a controller, one end of a water inlet pipe is communicated with the secondary filtering cavity, a water outlet pipe is communicated with the secondary filtering cavity and arranged at the bottom of the secondary filtering cavity, an air outlet is formed in the side wall of the secondary filtering cavity, the controller is arranged on the shell, the draught fan is connected with the controller, the controller comprises a GSM communication module, and the GSM communication module is arranged on the controller. Through the filtering fresh air system, indoor air can be purified, sterilized and humidified, and the remote control function is achieved.

The invention provides a monitoring system and control method for bottled water and container liquid. The control module reads and processes the detection signal collected by the sensor module and converts it into a detection parameter and displays it through the display module. The control module compares the detection parameter with the Preset threshold, when at least one detection parameter is not within the preset threshold range, the control display module sends a warning signal, the system also includes a big data server and user terminal, the control module is equipped with a communication function to realize communication with the big data server, the user The terminal can obtain various detection indicators of bottled water from the big data server as needed. This system also includes a camera and a code scanning device. The water bucket is also equipped with an identity verification code. After the water bucket passes the verification, it enters the processing link. To the big data server, the user terminal can obtain video viewing as needed, making the bottled water treatment process transparent and open. This system and method can also be applied to liquid monitoring in other containers.

The present invention provides a water quality monitoring and improving device and method based on river ecological slope protection. The device includes: a plurality of water quality improving devices and water quality monitoring devices arranged at intervals on the ecological slope protection. The water quality improving device includes a supporting device, a working box, Bottom mud mixing device, aeration device, dosing device and collection device, water quality monitoring device includes a sampler installed under the working box to obtain water samples in the river, and installed in the working box to analyze the water quality of the water sample data The analyzer is connected with the water quality analyzer and the water quality improvement device to control the water quality improvement device to improve the water quality according to the water sample data. In a word, the present invention has the advantages of novel structure, perfect process, good improvement effect and the like.

The invention discloses pretreatment equipment for water supply of an ultra-pure water machine. The equipment comprises a pretreatment system and a water storage system, wherein the pretreatment system comprises a water treatment reactor; the water storage system comprises a water storage tank; a water inlet end of the water treatment reactor is communicated and connected with a tap water pipe; a valve switch is also arranged on a water pipeline between the tap water pipe and the water treatment reactor; a water outlet end of the water treatment reactor is communicated and connected with a water inlet end of the water storage tank; a water outlet end of the water storage tank is communicated and connected with a water inlet end of the ultra-pure water machine; the equipment further comprises a control feedback unit; the control feedback unit comprises an electromagnetic valve and a resistivity monitoring device; the resistivity monitoring device and the electromagnetic valve are connected in series with a water pipeline between the water treatment reactor and the water storage tank; the electromagnetic valve is located on a water outlet side of the resistivity monitoring device; the resistivity monitoring device and the electromagnetic valve are electrically connected with an on-line feedback system. The equipment can improve influent quality of the ultra-pure water machine and prolong the service life of the ultra-pure water machine.

The invention discloses an automatic water tank cleaning device which comprises a water tank body, and a water inlet pipe, a water outlet pipe and a sewage discharging pipe which are respectively arranged at the upper end, the lower end and the bottom of the water tank body, wherein a water quality controller, an ultrasonic generator and a stirring paddle which are controlled by a single-chip microcomputer are arranged on the water tank body; and electromagnetic valves are arranged on the water inlet pipe, the water outlet pipe and the sewage discharging pipe. The automatic water tank cleaning device provided by the invention performs real-time monitoring on water quality in a water tank through a water quality monitor, and thoroughly cleans the inner wall of the water tank under the cavatition action of ultrasonic and the scouring action of water rotated by the stirring paddle, thus guaranteeing the sanitation of water; the whole cleaning process is remotely controlled by a user; the water tank is cleaned and subjected to water change in an automatic manner; the automatic water tank cleaning device is convenient and quick, and time-saving and labor-saving; troubles and inconvenience which are caused by manual water replacement and cleaning are avoided; the automatic water tank cleaning device is easy to operate and high in practicability.

The invention discloses an observation well closed monitoring system and method of the high water level underground water head and quality. The system comprises a wellhead air pressure closing unit, a detection sensing unit and a data transmission unit, wherein the wellhead air pressure closing unit comprises a seal box arranged at an observation wellhead; the seal box is used for isolating air inside the well from air outside the well; the detection sensing unit comprises an air pressure sensing module arranged in the seal box and a water temperature and quality sensing module arranged in the well; the data transmission unit comprises a plurality of data collection modules for collecting the air pressure and water temperature and quality parameters acquired by the detection sensing unit and achieving real-time monitoring of the parameters in the observation well. The system and the method have the beneficial effects that the problem that water continuously gushes from the high water level underground water observation wellhead in the wet season, thus causing water resource waste is solved; meanwhile, closed monitoring plays a positive role in preventing water resource pollution.