8results about How to "Stop clogging" patented technology

This application relates to the field of automotive technology, and provides a method, device, electronic device, and readable storage medium for preventing vehicles from cutting in. The method includes: acquiring driving parameter information of second vehicles surrounding a first vehicle; issuing a cutting-in warning message when the second vehicle is detected to have the intention to cut in based on the driving parameter information; controlling the first vehicle to decelerate based on the driving parameter information when a driver's input command regarding the cutting-in warning message is received within a preset time period, until the driving parameter information indicates that the second vehicle has successfully cut in; and controlling the first vehicle to accelerate based on the driving parameter information when no driver's input command regarding the cutting-in warning message is received within the preset time period, until the driving parameter information indicates that the second vehicle does not meet the conditions for cutting in, effectively solving the problem of vehicles being unable to drive normally due to surrounding vehicles cutting in.

The invention discloses a directional array feeding device for assembling relay assemblies. The device comprises a feeding base, a microcosmic array interface arranged on the feeding base and a posture locking transmission module. The microcosmic array interface comprises discrete guide units which are arranged in a matrix mode, non-continuous point-shaped contact is established between the microcosmic array interface and a to-be-assembled electronic element, and under plane reciprocating mechanical excitation, the non-assembling face (generally a plane) of the element is stably supported on the discrete guide units by means of the gravity center offset characteristic of the element. All elements are unified to a middle stable posture with an assembly surface (generally a convex surface) facing upwards. And then, through locking and overall overturning of the posture locking transmission module, the feeding posture with the non-assembly face exposed upwards is output. The off-line feeding jig can efficiently provide contact materials which are uniform in direction and suitable for being sucked by a vacuum suction nozzle for a relay automatic assembly production line, and the problems that micro contacts are difficult to feed and prone to adhesion, and the surfaces of the micro contacts are prone to being scratched are solved.

The utility model relates to the technical field of catering equipment, in particular to a deslagging gas washing machine which comprises a rack, and a cleaning pool and a residue filtering pool are arranged on the rack. A plurality of water outlet nozzles and a plurality of air outlet nozzles are arranged at the bottom of the cleaning pool; a booster water pump and an air blower are arranged on the rack, a water inlet of the booster water pump is communicated with the filter residue pool, a water outlet of the booster water pump is communicated with the water outlet nozzles, and an air outlet of the air blower is communicated with the air outlet nozzles. The water outlet nozzle is matched with the air outlet nozzle, strong impact force is generated through air-water mixed flow, adhesive force between sticky residues such as rice and cheese and tableware is effectively destroyed, and the problem that an existing device is low in residue removal efficiency due to single water flow is solved; meanwhile, spray holes are intensively formed in the bottom to avoid blockage, cleaning liquid is recycled to achieve water conservation and emission reduction, and the deslagging efficiency and the cleaning effect are remarkably improved.

The application discloses a parallel HVPE filtering device. The parallel HVPE filtering device comprises at least two filtering units and at least two connecting pipelines. The at least two filtering units comprise a first filtering unit and a second filtering unit. The first filtering unit comprises a first container and a first filtering mechanism. The first container has a first cavity, and the first filtering mechanism is arranged in the first cavity. An air inlet and a first air outlet are arranged on the first container. The second filtering unit comprises a second container and a second filtering mechanism. The second container has a second cavity, and the second filtering mechanism is arranged in the second cavity. The at least two connecting pipelines comprise a first connecting pipeline and a second connecting pipeline. The first connecting pipeline and the second connecting pipeline are communicated with the first cavity and the second cavity respectively. An overall air outlet is arranged on the second connecting pipeline. The application can realize self-classification collection of gallium-containing ammonium chloride and ammonium chloride, and can better cool and solidify the gallium-containing ammonium chloride gas.

The present invention provides a cryoablation system, including: a gas source, a balloon, a precooling device, and a condensation chamber and a condensation structure; the inlet of the condensation chamber is used to access the gas source gas provided by the gas source, the low-temperature environment formed in the condensation chamber can condense the target gas in the gas source gas into a liquid cryogen, and collect the liquid cryogen at the bottom of the condensation chamber, the outlet of the condensation chamber is used to discharge the collected liquid cryogen, so that the discharged liquid cryogen can be precooled by the precooling device, and the condensation structure is used to form the low-temperature environment in the condensation chamber and capture water vapor in the condensation chamber. The present invention can improve the purity of the target gas, such as N2O gas, and eliminate or reduce the phenomenon of balloon blockage or shrinkage, so as to achieve a better ablation effect.

The utility model discloses a liquid drainage system of a gas equipment pipeline, belongs to the technical field of liquid drainage of coke oven gas, and solves the problems of flow and pressure fluctuation of a gas system and the phenomenon of gas mixing caused by freezing and blocking of a liquid drainage pipeline. The device mainly comprises a deoiling and naphthalene removing device and an underground tank, the deoiling and naphthalene removing device is connected with a gas inlet line and a gas outlet line, the gas inlet line is provided with a gas inlet valve, the gas inlet line is connected with a liquid discharge pipeline I, and the gas outlet line is provided with a gas outlet valve; the gas outlet line is connected with a liquid discharge pipeline II; the liquid drainage pipeline I and the liquid drainage pipeline II are both connected with a gas drainer, the gas drainer is arranged in a closed tank, a gas alarm is arranged in the closed tank, and the liquid drainage pipeline I and the liquid drainage pipeline II are respectively connected with a steam main pipe; the gas drainer is connected with the underground tank. The steam blowing pipeline is added, blockage or freezing blockage caused by viscous liquid in the pipeline or low air temperature can be eradicated, and blowing is achieved through valve control.

This invention provides a paste filling system and method based on a conventional high-efficiency thickener and filter press, belonging to the field of mine tailings filling technology. The system includes a thickening unit, a diversion pipeline, a filter press unit, a mixing unit, and a conveying unit. This invention initially concentrates low-concentration tailings slurry to obtain a high-concentration underflow, which is then divided into two streams. One stream is processed into a low-moisture filter cake by the filter press unit, while the other stream remains as a high-concentration underflow. Subsequently, two-stage mixing and stirring are performed to prepare the filling paste, which is then conveyed to the filling area. Through a concentration adjustment process of diversion-filter press-remixing and a homogenization process of two-stage stirring and step-by-step feeding, this invention replaces traditional deep cone thickeners or vertical sand bins, solving the problems of high cost, easy rakeing, high overflow solids content, and large concentration fluctuations in existing systems. It achieves precise control of paste concentration, stable and reliable system operation, and a significant reduction in filling costs.

This invention discloses a spray gun and a cold spraying device incorporating the spray gun. The spray gun includes a spray gun body, a nozzle, a powder channel, a filter assembly, an air purifier, and a cooling structure. The nozzle is connected to one end of the spray gun body. The powder channel is disposed within the spray gun body, with one end connected to the nozzle and the other end having a powder inlet. The filter assembly is installed at the powder inlet. The air purifier is located at one end of the spray gun body and is sealed and connected to the powder channel. The cooling structure is integrated inside the spray gun body and fits snugly against the powder channel. The spray gun and cold spraying device of this invention effectively remove impurities from powder and air through the dual purification effects of the spray gun filter assembly and the air purifier. Simultaneously, the circulating cooling function of the cooling structure precisely controls the operating temperature of the spray gun, significantly extending the service life of the spray gun and equipment and ensuring long-term stable operation of the equipment.