Abstract: Provided is an intelligent control-based dosing and stirring device for sediment pollution control, including a support underframe, a support frame, a chemical cartridge, and a stirring assembly which works through intelligent control. A support ring positioned in a middle position is fixed into the support underframe by multiple support rods, and an anti-shaking mechanism is arranged in the support ring, and mounted in the support ring by multiple shock-absorbing assemblies. The shock-absorbing assemblies are used for shock absorption, thus preventing the chemical cartridge from shaking. The anti-shaking mechanism includes a circular support block, and an annular groove is formed in the circular support block. The intelligent control-based dosing and stirring device for sediment pollution control relates to the technical field of dosing and stirring devices.

Abstract: Various embodiments relate to a cloud controller configured to control a wireless network having an edge controller, including: a network interface configured to communicate with the wireless network; a memory; a processor coupled to the memory and the network interface, wherein the processor is further configured to: receive performance metrics for the wireless network including congestion information; compare the congestion information with congestion criteria; identify clients connected to the wireless network as candidates to be transferred; sending a steering command to the edge controller with a list of identified clients to steer; and receiving an indication of clients steered by the edge controller.

Abstract: Provided are a method and a device for acquiring a temperature and a computer-readable storage medium. The method for acquiring a temperature includes: building a temperature acquisition model, wherein the temperature acquisition model is configured to acquire, based on an operating parameter of the radioactive substance treatment system input to the temperature acquisition model, a temperature of different parts of the radioactive reactant in the radioactive substance treatment system under a condition of the parameter; inputting a current operating parameter of the radioactive substance treatment system into the temperature acquisition model during the treatment for the radioactive substance; and acquiring a current temperature of different parts of the radioactive reactant in the radioactive substance treatment system output by the temperature acquisition model.

Abstract: A housing of a centrifugal fan, a centrifugal fan and a clothes dryer; a layered structure is provided within an air duct of the housing, and the layered structure is configured to be able to divide at least a part of the air duct into at least two air layers, the width of an air layer close to a strong air end being greater than the width of an air layer close to a weak air end. Also disclosed are a centrifugal fan having the housing and a clothes dryer having the centrifugal fan. By the layered structure being disposed within the air duct, the air duct is divided into at least two air layers, and the width of the wind layer close to the strong wind end is greater than the width of the wind layer close to the weak wind end.

Abstract: An The integrated waterproof seal connector has a metal snap-fit member, a plastic support member, a rubber tube, and a supporting tube member. The rubber tube has a first hollow structure portion, connected to a second hollow structure portion through a connecting portion. The supporting member tube is detachably disposed in the first hollow structure portion. The metal snap-fit member is detachably disposed in the plastic support member, and a press type clamping structure portion is arranged on an end of the metal snap-fit member and can be stuck to a wall of the plastic support member. The plastic support member is disposed in the second hollow structure portion. A first end of the second hollow structure portion is provided with a seal structure for sealing a connecting port of a device. A stuck structure protrudes from the first end of the second hollow structure portion.

Abstract: Provided are a method and a device for acquiring a temperature and a computer-readable storage medium. The method for acquiring a temperature includes: building a temperature acquisition model, wherein the temperature acquisition model is configured to acquire, based on an operating parameter of the radioactive substance treatment system input to the temperature acquisition model, a temperature of different parts of the radioactive reactant in the radioactive substance treatment system under a condition of the parameter; inputting a current operating parameter of the radioactive substance treatment system into the temperature acquisition model during the treatment for the radioactive substance; and acquiring a current temperature of different parts of the radioactive reactant in the radioactive substance treatment system output by the temperature acquisition model.

Abstract: Various embodiments relate to a cloud controller configured to control a wireless network having an edge controller, including: a network interface configured to communicate with the wireless network; a memory; a processor coupled to the memory and the network interface, wherein the processor is further configured to: receive performance metrics for the wireless network including congestion information; compare the congestion information with congestion criteria; identify clients connected to the wireless network as candidates to be transferred; sending a steering command to the edge controller with a list of identified clients to steer; and receiving an indication of clients steered by the edge controller

Abstract: A housing of a centrifugal fan, a centrifugal fan and a clothes dryer; a layered structure is provided within an air duct of the housing, and the layered structure is configured to be able to divide at least a part of the air duct into at least two air layers, the width of an air layer close to a strong air end being greater than the width of an air layer close to a weak air end. Also disclosed are a centrifugal fan having the housing and a clothes dryer having the centrifugal fan. By the layered structure being disposed within the air duct, the air duct is divided into at least two air layers, and the width of the wind layer close to the strong wind end is greater than the width of the wind layer close to the weak wind end.

Abstract: Disclosed is a method for determining drying time of a clothes dryer. The method includes: establishing a database at least including a corresponding relationship between a temperature change rate in a drum and drying time in a controller of the clothes dryer; and inquiring the database according to a change rate of a temperature value in the drum in a drying process to obtain expected drying time, and displaying at least one of the expected drying time and remaining time.