14 results about "Scale control" patented technology

Methods and systems are described for scale-based inventory management and monitoring at a location, such as hospitals. Scales may be configured to receive a tray / holder for a given type of supply item, e.g., bandages or syringes. A weight determined by the scale may be associated with a given quantity of the respective item. Data around supply delivery and restocking is collected and can be used in an AI / ML model to optimize delivery routes, labor options for delivery, delivery speed, or other factors useful in optimizing supply and logistics in any location with logistics challenges.

The application discloses a water kinetic energy online scale removal control method and system of a condenser. The method comprises the following steps: collecting target condenser thermal operation parameters, circulating water flow rate, circulating water quality characteristic values and the rotating speed of a spiral scale removal device in a heat exchange tube; obtaining the scale thermal resistance of the heat exchange tube based on the condenser thermal operation parameters; constructing an optimal rotating speed interval model, taking the circulating water flow rate, the circulating water quality characteristic values and the scale thermal resistance as inputs, and solving the optimal rotating speed interval of the current spiral scale removal device; and matching the real-time flow rate of the circulating water for the spiral scale removal device based on the solved optimal rotating speed interval, so that the real-time rotating speed of the spiral scale removal device falls within the optimal rotating speed interval. The application can make the spiral scale removal device work in the optimal rotating speed interval, and balance the scale removal effect and energy consumption.

Methods and systems are described for scale-based inventory management and monitoring at a location, such as hospitals. Scales may be configured to receive a tray / holder for a given type of supply item, e.g., bandages or syringes. A weight determined by the scale may be associated with a given quantity of the respective item. Data around supply delivery and restocking is collected and can be used in an AI / ML model to optimize delivery routes, labor options for delivery, delivery speed, or other factors useful in optimizing supply and logistics in any location with logistics challenges.

Systems and methods include scale control in oilfield produced waters. Thermodynamic data indicative of surface conditions and subterranean conditions of a subterranean region including a well is received, from probes. An acidity of a produced water stream to be disposed in the well is received from a pH meter. A supersaturation degree of the produced water stream to be disposed in the well is determined, by using the thermodynamic data. An amount of carbon dioxide to be injected in the produced water stream to neutralize a scaling risk is determined, by the one or more processors, by using the supersaturation degree and the acidity. An injection of the amount of the carbon dioxide in the produced water stream is triggered to neutralize the scaling risk.

A humidifying system includes a water panel, and a distribution tray, where the distribution tray provides water to the water panel. The system includes at least one eductor fluidly coupled to the distribution tray and a scale control tray. The system also includes a valve assembly fluidly coupled to a water supply at a first inlet and is fluidly coupled to the at least one eductor via an outlet, where the valve assembly controls water flow through the at least one eductor. The valve assembly includes a second inlet in fluid communication with the scale control tray, where a wastewater flow from the scale control tray through the second inlet is controlled by a first valve and a freshwater flow from the water supply through the first inlet is controlled by a second valve. A configuration of the first valve is based on an operational state of the second valve.

This application relates to the field of household appliance technology, and provides a clothing treatment device and its descaling control method, control device, and non-temporary storage medium. The descaling control method includes at least one execution: controlling a water pump to start, delivering descaling liquid from the water tank to a steam generator; and controlling the steam generator to start after a first preset time, converting the descaling liquid into steam and discharging it into the cylinder. During the process, the descaling liquid can decompose the scale on the inner wall of the steam generator and discharge it into the cylinder. This provides an automatic descaling method for a steam generator, which can reduce scale in the steam generator and ensure the normal and continuous operation of the steam generator.

The present invention describes a full-scale, immersive virtual reality (VR) bicycle simulator designed to provide users with a highly realistic biking experience. Leveraging standard bicycles mounted on stationary trainers, the simulator integrates advanced VR technologies to create a dynamic and interactive environment for biking within a VR world. According to the invention, there is provided a full-scale virtual reality (VR) cycling simulation system, including a stationary bicycle mounted on a training stand; one or more VR controllers attached to the bicycle; with the VR controllers configured to track at least steering and pedalling movements of the bicycle; and a processing unit configured to receive the orientation and rotation data from the one or more VR controllers and translate this data into corresponding movements within a VR environment.

The application provides a kind of dynamic scale control method of washing machine based on intelligent monitoring and self-cleaning, it is related to washing machine control technical field, including the following steps: constructing multidimensional monitoring module, real-time acquisition water quality parameter, washing condition parameter and inner tube state parameter when washing machine runs;Through data processing module, the collected parameters are preprocessed, input the preset scale generation prediction model, output scale generation rate and cumulative amount, determine the scale control requirement level;According to the scale control requirement level, dynamically match the scale control strategy, including washing program parameter adjustment, scale control agent delivery control and self-cleaning mode start;In the process of scale control and self-cleaning, real-time feedback monitoring results, correct scale control strategy parameters, form closed-loop control.The application realizes the intelligent control of washing machine scale control through multidimensional intelligent monitoring, machine learning prediction, dynamic scale control strategy and closed-loop feedback correction, significantly improves the scale control effect and energy utilization rate, and has wide application prospect.

The present disclosure provides compounds, compositions and methods for reducing or preventing fouling in industrial processes. The compound or composition may include a methylnaphthalene sulfonate-formaldehyde polymer and / or a sulfonated dispersant. The industrial process may include, for example, a chemical manufacturing process, such as an acrylonitrile manufacturing process. The present disclosure also provides methods of making the compounds and compositions disclosed herein.

The application provides a process arrangement method, a scale control method, a device, equipment and a storage medium. The process arrangement method comprises the following steps: obtaining a process arrangement definition file to be arranged; and inputting the process arrangement definition file into a preset process arrangement framework for execution. The process arrangement framework comprises a process arrangement work layer and a work flow engine. The process arrangement work layer is used for converting the process arrangement definition file into process data that can be recognized by the work flow engine. The work flow engine is used for executing the process data to realize process arrangement. The process arrangement is realized through the process arrangement definition file in the form of a file, which is more friendly to business personnel, so that the design and implementation of the process can be completed by the same person, thereby improving the business delivery efficiency and reducing the operation and maintenance cost in the later stage.

A humidifying system includes a water panel, and a distribution tray, where the distribution tray provides water to the water panel. The system includes at least one eductor fluidly coupled to the distribution tray and a scale control tray. The system also includes a valve assembly fluidly coupled to a water supply at a first inlet and is fluidly coupled to the at least one eductor via an outlet, where the valve assembly controls water flow through the at least one eductor. The valve assembly includes a second inlet in fluid communication with the scale control tray, where a wastewater flow from the scale control tray through the second inlet is controlled by a first valve and a freshwater flow from the water supply through the first inlet is controlled by a second valve. A configuration of the first valve is based on an operational state of the second valve.

Systems and methods include scale control in oilfield produced waters. Thermodynamic data indicative of surface conditions and subterranean conditions of a subterranean region including a well is received, from probes. An acidity of a produced water stream to be disposed in the well is received from a pH meter. A supersaturation degree of the produced water stream to be disposed in the well is determined, by using the thermodynamic data. An amount of carbon dioxide to be injected in the produced water stream to neutralize a scaling risk is determined, by the one or more processors, by using the supersaturation degree and the acidity. An injection of the amount of the carbon dioxide in the produced water stream is triggered to neutralize the scaling risk.

The invention relates to the technical field of packaging and weighing, in particular to a combined scale driving control method, a driving board and a combined scale control system. The control method comprises the following steps: when a mainboard instruction is received, obtaining a target execution mechanism identifier and a control parameter from the mainboard instruction; determining a target driving chip based on the target execution mechanism identifier, and judging whether a driving interface of the target driving chip is a fault interface or not; if the driving interface is a fault interface, controlling a driving interface change-over switch to change a driving line connected to the fault interface to a corresponding standby driving interface, and updating the target execution mechanism identifier and the control parameter to a driving chip corresponding to the standby driving interface; and if the driving interface is a normal interface, calling preset motion control data corresponding to the target driving chip, and driving the target driving chip to control a corresponding execution mechanism to act according to the preset motion control data and the control parameters. The reliability and maintainability of the combined scale driving system are improved so as to balance the driving integration level and the weighing operation efficiency.

The invention discloses an ore body reserve calculation method based on scale control of an ore body with a cross section shaped like a Chinese character'mi ', and belongs to the technical field of ore body exploration. The method comprises the steps that an ore body drilling position map is selected and obtained, and a core drill hole is determined in the ore body drilling position map; a plurality of drill holes are selected around the core drill hole to serve as peripheral drill holes, and the core drill hole and the peripheral drill holes form at least two sections of a transverse section, a longitudinal section, a section in the direction from the upper left to the lower right and a section in the direction from the upper right to the lower left; the transverse section, the longitudinal section, the section in the left-upper-to-right-lower direction and the section in the right-upper-to-left-lower direction intersect at the core drill hole in pairs; determining an ore body boundary range based on an ore body connection inference profile map of the core drill holes and the peripheral drill holes in multiple directions; calculating the reserves of the ore body based on the ore body boundary range. According to the method, the ore body distribution condition between the drill holes is obtained through multi-angle constraint, and the difference of calculated reserves caused by the randomness of ore body connection between the drill holes and the uncertainty of condition constraint is avoided.