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7results about How to "Solve the overflow" patented technology
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Paver control methods, paver travel system, paver
ActiveCN117265954BImprove running stabilitysafe and stable operationRoads maintainenceControl engineeringDischarge pressure
This invention relates to the field of construction machinery technology, providing a paver control method, a paver travel system, a paver, and electronic equipment. The paver control method includes acquiring the current discharge pressure of the travel pump; determining that the current discharge pressure of the travel pump is greater than a preset pressure, where the preset pressure is less than the design discharge pressure of the travel pump; and controlling at least one of the speed and acceleration of the paver's travel mechanism to decrease until the current discharge pressure of the travel pump is determined to be less than or equal to the preset pressure. The paver control method provided by this invention addresses the defect in existing technologies where sudden stop of the travel mechanism leads to rollover. By controlling the discharge pressure of the travel pump, it ensures that the travel pump operates stably, providing stable driving force to the travel mechanism, thus achieving controllable paver movement.
Owner:HUNAN SANY ZHONGYI MASCH CO LTD
Building wall waterproof structure
Owner:SHANGHAI SHANGJING ENG TECH (GRP) CO LTD
An oil collection box and oil fume extraction device for a range hood
Owner:VATTI CORP LTD
Material opening structure and baking equipment
ActiveCN224070231Ureduce manufacturing costeasy to cleanRoasters/grillsCooking vessel supportStructural engineeringMechanical engineering
The utility model belongs to the technical field of frying and baking equipment, and discloses a material opening structure and baking equipment. The material opening structure comprises a first groove body, a second groove body and a material overflowing box, the first groove body is provided with a first groove with the upper end and the lower end penetrating, the second groove body is provided with a second groove with the upper end and the lower end penetrating, and the first groove body and the second groove body are the same in structure; the groove openings of the first groove and the second groove are opposite, and the groove walls abut against each other to form a material injection opening, and the material injection direction of the material injection opening is in the vertical direction; the material injection port is provided with two overflow grooves, and the overflow grooves extend in the direction away from the material injection port; the overflow box is arranged below the overflow groove, a material receiving opening of the overflow box right faces the overflow groove, and the overflow box is connected with the first groove body and / or the second groove body in a clamped mode. The first groove body and the second groove body which are the same in structure are oppositely arranged to form the material opening structure, the material opening structure can be manufactured through one mold, the manufacturing cost of the material opening structure is saved, the overflow problem is solved, and the overflow box is convenient to disassemble, clean and install.
Owner:SHENZHEN TEHUICHUANG TECH CO LTD
A multi-link lifting boom and a knuckle boom truck
ActiveCN224493686UReduce storage sizeSolve the overflow
This utility model provides a multi-link lifting boom and a boom lifter, belonging to the field of engineering machinery technology. The technical solution of the multi-link lifting boom includes a main boom and a folding boom, as well as a multi-link luffing mechanism. The multi-link luffing mechanism includes a first link, a second link, and a luffing cylinder. The first link has a first end and a second end, and the second link has a third end and a fourth end. The fixed end of the luffing cylinder is hinged to the main boom at a second hinge point. The movable end of the luffing cylinder is hinged to the first and third ends at a third hinge point, and the second end is hinged to the main boom at a fourth hinge point, located away from the folding boom. The fourth end is hinged to the folding boom at a fifth hinge point, located closer to the main boom. This utility model places the fourth hinge point away from the folding boom and the fifth hinge point closer to the main boom, effectively utilizing the space in the hinge area between the main boom and the folding boom, thus reducing the folded size of the boom.
Owner:LINGONG GROUP (JINAN) HEAVY MACHINERY CO LTD
Self-adaptive collaborative scheduling method and device for sewage pump station group and storage medium
PendingCN121936791AAvoid uncoordinated problemsSolve the overflowForecastingBiological modelsControl signalDynamic models
The invention belongs to the technical field of sewage treatment, and relates to a sewage pump station group adaptive collaborative scheduling method and device and a storage medium. Based on the sewage flow and the pollutant concentration of each pump station at each historical moment, constructing a pump station group state variable; based on the state variable and the exogenous input signal of the pump station group at each historical moment, constructing a hydraulic power-water quality coupling dynamic model of the pump station group; inputting predicted exogenous input signals at each moment in the future into the hydraulic-water quality coupling dynamic model, and outputting predicted state variables of the pump station group at each moment in the future, so as to predict predicted control signals of the pump station group at each moment in the future based on the state variables and control signals of the pump station group at each moment in the history; the method comprises the following steps: describing a control signal acquisition process of each pump station in a pump station group as a Markov decision process, establishing a state space, an action space and a reward function, obtaining a deep learning framework, and solving to obtain a control signal of each pump station at each moment in the future so as to carry out adaptive collaborative scheduling on each pump station.
Owner:ZHEJIANG YUTENG BAINUO ENVIRONMENTAL PROTECTION TECH CO LTD
A town drainage system
ActiveCN224281503UEliminate or reduce inflowConducive to ventingSewerage structuresClimate change adaptationCollection systemSewage
This utility model relates to an urban drainage system, including a separate collection system, a combined collection system, an interception system, and a sewage treatment system. The interception system includes an interception pipe, an overflow pipe, and an interception well. The separate collection system includes a first sewage pipe, a first rainwater pipe, and a sewage trunk line. The first sewage pipe is connected to the sewage treatment system via the sewage trunk line, and the first rainwater pipe is connected to the interception well. The combined collection system includes a combined pipe connected to the interception well. Specifically, it also includes a main sewage trunk line and a second sewage pipe and / or a second rainwater pipe installed in the combined collection system. The main sewage trunk line is connected to the sewage treatment system and the second sewage pipe. The first sewage pipe and / or the sewage trunk line are connected to the main sewage trunk line. The second rainwater pipe is connected to the rainwater discharge area. This utility model can achieve rainwater and sewage separation, low water level operation of the main sewage trunk line, and smooth rainwater drainage, thereby improving the efficiency of the urban drainage system, alleviating urban flooding, and improving water environment quality.
Owner:厦门市城市规划设计研究院有限公司