66results about How to "Real-time monitoring of water quality" patented technology

The monitoring system is composed of computer, base station and online monitoring nodes, which are interlinked through wireless send receive interface under controlled coordination of each program. The interlinking routes among them are built through route finding of node interaction so as to form self-organization network in real time. Each node can work alone independently or each node works in combination with each other based on self-organization network to realize monitoring on large area. The invention can monitor water quality, temperature and ocean wave in water area of ocean to serve ocean engineering, oil gas operation, to monitor pollution of ocean as well as to serve marine culture etc.

The invention discloses a river section water quality monitoring system. The river section water quality monitoring system comprises a bank control base station and a monitoring box, wherein a sampling device, a water quality monitoring device and an underwater control device are arranged in the monitoring box; the sampling device is connected with the water quality monitoring device which is connected with the underwater control device, a balance stabilizing device is arranged at the upper part of the monitoring box, and a lifting control device is arranged at the lower part of the monitoring box. A river section water quality monitoring method comprises steps of (1) building the bank control base station; (2) mounting cables; (3) controlling the monitoring box to reach a river section monitoring point; (4) monitoring the river section water quality. The river section water quality monitoring system is simple in structure, high in pertinence, high in automation degree and convenient to operate; with adoption of the method, the water quality condition of the river section can be monitored in real time, the accuracy is high, information is pushed actively and remotely, remote control is realized, the water quality condition is known by a worker conveniently at any time, and the labor intensity is reduced, so that the working efficiency is increased and the economic cost is reduced.

The invention relates to a river treatment system based on micro-nano oxygenation-aeration and biological purification effect. The river treatment system comprises a preliminary filtering device, a water storage tank, a host of a rapid micro-nano bubble generating device, an oxygenation device, a micro-nano bubble aerator and a solid-state microbial carrier, wherein the preliminary filtering device, the water storage tank, the host of the rapid micro-nano bubble generating device and the micro-nano bubble aerator are successively communicated with each other via pipelines; the oxygenation device is communicated with the host of the rapid micro-nano bubble generating device; and the solid-state microbial carrier is fixedly connected with an aeration pipeline of the micro-nano bubble aerator. The river treatment system provided by the invention cooperatively uses the rapid micro-nano bubble generating device and the oxygenation device for oxygenation of a river; and microbial purification in the aeration pipeline is cooperatively carried out so as to reduce the biochemical oxygen demand (BOD) and the contents of total nitrogen (TN) and total phosphorus (TP) and to allow ecological equilibrium of the river to be recovered.

The invention provides a cloud-intelligent water purification machine. The cloud-intelligent water purification machine comprises a PP (propene polymer) cotton core filter bottle, a granular activated carbon filter bottle, a water inlet solenoid valve, a backwash solenoid valve, a sintered activated carbon filter bottle, a booster pump, an RO (reverse osmosis) filter bottle, a check valve, a coconut shell activated carbon filter bottle, a pressure tank, a controller as well as a raw water flow meter, a pure water flow meter, a waste water flow meter, two water quality sensors, a raw water pressure transmitter, a water pump pressure transmitter, a pure water pressure transmitter, an external power supply, a screen display, a wireless transmission module and an alarm which are connected with the controller. According to the water purification machine, water way control, water quality monitoring and other functions can be integrated, water quality information is monitored in real time and fed back to a user, an alarm is given for shutdown if parameters of the water purification machine are not in the default range, fault information is sent to the user and is directly transmitted to a cloud server if feedback is not obtained within the response time, and the user is directly reminded through the third party, therefore, the water way control and water quality monitoring accuracy are improved, and requirements for the water quality are met.

The invention discloses a self-self-purification type breeding device and a self-self-purification method thereof. The self-self-purification breeding device is characterized by comprising an impounding reservoir, at least one culture pond, a bacterial cultivation pool, and an oxygen increasing pump. The impounding reservoir is connected with the culture ponds through pipelines, the culture ponds are connected with the bacterial cultivation pool through the pipelines, water quality detectors are arranged in the culture ponds, the water quality detectors are electrically connected with control switches of the pipelines which connect the culture ponds with the bacterial cultivation pool; the bottoms of the culture ponds are connected with the oxygen increasing pump through pipelines, and are provided with sewage draining exits. Through inoculation of microbes in the culture ponds, the culture ponds can realize self-self-purification, and it is only needed to add nutrients and supplement microorganisms within a certain cycle, thus reducing cost in manpower and material resources, avoiding the external discharging of aquaculture sewage, and improving culturing benefits while protecting the environment.

The invention relates to a water source pollution source tracing method and device and electronic equipment, and the method comprises the steps: obtaining risk source lists and river flow directions of two banks along a river; acquiring characteristic pollutant data of wastewater discharged by each risk source in the risk source directory; acquiring geographical location information of each water quality on-line monitoring instrument arranged along the river section and water quality monitoring data uploaded by each water quality on-line monitoring instrument; determining the types of alarmed pollutants according to the water quality monitoring data and a pre-stored pollutant concentration alarm table; and determining a pollution source according to the types of the alarmed pollutants, the types of the specific pollutants, the geographic position information of the water quality online monitoring instrument and the flow direction of the river. According to the invention, river pollution alarm and pollution source positioning can be carried out rapidly and accurately, and rapid law enforcement of a water source is facilitated.

The invention discloses a water quality monitor. The water quality monitor comprises a shell, wherein a rotating shaft is connected with the lower part of the shell; the lower end of the rotating shaft passes through the wall of a tap water pipe and is arranged in the tap water pipe; fan blades are arranged on the part, inside the tap water pipe, of the rotating shaft; a power generation module is arranged in the shell, connected with the rotating shaft, and used for converting kinetic energy, which is generated when water flow impacts the fan blades, into electric energy; a water quality monitoring functional module is arranged in the shell and above the power generation module; a power supply treatment module is arranged in the shell, positioned between the power generation module and the water quality monitoring functional module, electrically connected with the power generation module and used for converting electric energy output by the power generation module into electric energy which can meet the electricity requirements of the water quality monitoring functional module; and the water quality monitoring functional module is electrically connected with the power supply treatment module. The water quality monitor can be used for generating electricity in virtue of the water flow in the tap water pipe and supplying the electric energy to the water quality monitoring module, so tha the water quality monitoring module realize monitoring of water quality in real time.

The invention provides an intelligent wetland three-dimensional cultivation system which includes a temperature and humidity sensor, an upper three-dimensional planting floating frame, a water qualitysensor, a lower three-dimensional planting floating frame, a first connecting rod, a second connecting rod, a waterproof box, a circuit board, a driving battery and a host. The temperature and humidity sensor is in screw connection with the middle part of the lower part of the upper three-dimensional planting floating frame, and the water quality sensor is in screw connection with the middle partof the upper part of the lower three-dimensional planting floating frame. The arrangement of a cultivation layer, a spacing adjustment cultivation frame, a U-shaped sliding seat, a linear sliding seat, an adjusting bolt and a limiting block is beneficial to the spacing adjusting according to the planting demands, the planting survival rate is ensured, the adjusting bolt is loosened according to the planting demands, the position of the U-shaped sliding seat is moved and adjusted to a position on the outer wall of the linear sliding seat, after the spacing the spacing of the spacing adjustmentcultivation frame is determined, the adjusting bolt can be locked, then an aquatic vegetable cultivation work can be carried out on the surface of the cultivation layer, a limiting function is achieved through the limiting block, and the planting effect is ensured.

The invention discloses in-situ remediation equipment for organically contaminated soil and underground water. The in-situ remediation equipment comprises a central control system, an air compressionsystem, an ozone generation system, a gas distribution system, a reagent dissolving preparing system, an injection well system and a monitoring well system. Free radicals generated by the remediationequipment comprise OH* and SO4<->*, more types of organic matters can be oxidized, the reaction duration time is longer, and no secondary pollution is caused by an adopted oxidizing agent; sodium persulfate can be activated by reaction of hydrogen peroxide and ozone, so that additional activation conditions are avoided, and the economical benefit is improved; high-pressure air can promote transmission of chemicals, the influence radius is effectively increased, and blockage of the injection well is avoided. In addition, the in-situ remediation equipment is further provided with the monitoringwell system, the underground water quality and pollutant concentration can be monitored in real time, and a basis is provided for change of the agent adding amount. Automatic control over medicament transmission and real-time feedback of water quality and pollutant data are achieved, and meanwhile organic pollution in soil and underground water is remediated.

A downhole safety supervision system comprises a server and data acquisition equipment. The server comprises a database module, a data comprehensive management module, a data acquisition module, a data query and statistic analysis module, an information maintenance module and a video monitoring module. The data acquisition equipment comprises a low-power-consumption measurement and control terminal, a methane gas detection module, a hydrogen sulfide gas detection module, a carbon monoxide gas detection module, a water quality detection module, a water level detection module, a wireless transmission module and a power source. The methane gas detection module, the hydrogen sulfide gas detection module, the carbon monoxide gas detection module, the water quality detection module and the waterlevel detection module are mounted in the downhole to acquire downhole relevant information data and connected to the same low-power-consumption measurement and control terminal and wirelessly transmit the information data to the server through the wireless transmission module by GPRS (general packet radio service), and the information data are received by the data acquisition module and then sent to the database module to realize storage and running. The database module is connected with the data comprehensive management module, the data query and statistic analysis module, the information maintenance module and the video monitoring module.

The invention provides multifunctional feeding equipment for a fish pond. The equipment comprises a driving device and a floating device, and further comprises a water quality detection device, an electrical control box, a duckweed clearing device, a feeding device and a solar panel, wherein the water quality detection device comprises a water quality detection box, a first water pump, a water inlet pipe, a water outlet pipe, a water drainage pipe and a valve; the electrical control box comprises a control panel, a wireless signal processing device, a storage battery and a controller; and theduckweed clearing device comprises a liquid storage tank, a liquid injection hole, a second water pump, a liquid inlet pipe, a liquid outlet pipe, a nozzle and a first sensor; the feeding device comprises a feeding port, a material storage box, a feeder, a material outlet pipe and a second sensor. The multifunctional feeding equipment for the fish pond can automatically realize mobile feeding under the energy supplied by the solar panel, can monitor the water quality of the fish pond in real time and clear away duckweeds in the fish pond, and is complete in function and simple in structure andhigh in practicability.

The invention provides a photoelectric water control and siphonic water supply system and method in order to overcome defects in the prior art. By means of the system and the method, the water storageamount and water quality in a user water storage chamber and the water pressure in water supply pipes are monitored in real time, the water storage amount and water quality in the user water storagechamber are controlled in real time, the water pressure in the water supply pipes is adjusted in real time, equipment and connection pipelines of a water supply system are reduced, the automatic control level of the equipment is higher, the reliability of the equipment is improved, and the safety of water pipes and the water quality are ensured. The photoelectric water control and siphonic water supply system includes a sinking-well type filtering device, a solar water pump, the user water storage chamber, a siphon pipeline, the water supply pipes, a photoelectric controller and a data storageand analysis system.