108 results about "Flow splitter" patented technology

A system for removing debris from an agricultural harvester includes a flow splitter supported relative to an outlet of a chopper assembly of the harvester such that the flow splitter at least partially extends within a stream of processed crop material discharged from the chopper assembly. The flow splitter is configured to divide the stream of processed crop material into separate crop material flows for receipt within an extraction chamber of the agricultural harvester.

A proportional valve includes a casing and a valve trim. The casing has at least one fluid inlet, a fluid outlet, at least one first connection passageway, at least one second connection passageway and an accommodating space. The first connection passageway is connected with the fluid inlet. The second connection passageway is connected with the fluid outlet. The valve trim is located in the accommodating space, including a flow splitter an adjusting rotor. The flow splitter has at least one third connection passageway and at least one fourth connection passageway. The third connection passageway is connected with the first connection passageway. The fourth connection passageway is connected with the second connection passageway. The adjusting rotor has a channel and at least one blocking portion. The adjusting rotor is rotatably disposed on the flow splitter so that the blocking portion blocks a part of the third connection passageway.

The invention discloses a focusing type acoustic streaming heat dissipation device facing a chip. The device belongs to the crossing field of ultrasonic technology and heat dissipation technology and is composed of a piezoelectric stack, an acoustic lens, a splitter plate, a base, a supporting rod, a copper electrode and the like. According to the device, geometric parameter configuration of the splitter plate, the piezoelectric stack and the acoustic lens is optimized, and a double-piezoelectric-plate stacked structure is adopted to enhance the ultrasonic resonance effect; high-frequency alternating voltage is applied to the copper electrodes at the two ends of the piezoelectric stack, high-frequency sound waves are excited through the inverse piezoelectric effect, and after the sound waves are focused through the sound lens, a gradient sound pressure field is formed in a cavity formed by the splitter plate and the piezoelectric stack; air molecules are driven to move directionally based on the acoustic streaming effect, so that air flow at an air inlet is accelerated by sound pressure to form high-flow-rate focusing jet flow at an air outlet, and targeted forced convection heat dissipation of a chip heat source is realized. According to the device, the ultrasonic technology and the heat dissipation technology are combined, the whole device is simple in structure, free of moving parts and low in noise, and various heat dissipation requirements can be met in an array mode.

The utility model discloses a vehicle-mounted wireless charger with a heat dissipation structure, which relates to the technical field of vehicle-mounted chargers and comprises a front shell, an NFC (near field communication) antenna, a support, a coil, a printed circuit board assembly, a rear shell, an outer air duct shell, a fan and a fan shell, the outer air duct shell is arranged above the rear shell, the fan is arranged on the fan shell, and the heat dissipation structure is arranged on the fan shell. The fan shell is connected with the outer air duct shell, the front shell is provided with an air outlet, the rear shell is provided with a splitter, the splitter splits air output by the fan to form two ventilation ducts, one ventilation duct cools charging equipment, and the other ventilation duct cools a charger; the wireless charger is low in heat dissipation cost, simple in structure, compact in layout and relatively small in size, effectively improves the heating and heat dissipation problems of the charger, improves the use performance of the wireless charger, and is favorable for guaranteeing and prolonging the service life of the wireless charger.

The present invention provides a splitter assembly (15) for distributing particulates, such as cuttings from a drill rig. The splitter assembly comprises an inlet (121) for receiving the particulates, a diverting chamber (119) into which the particulates are received, a distribution means (127) for distributing the particulates, and a sampling outlet (123) through which the cuttings are channeled to a sampling assembly (17) for taking a sample.

The invention discloses a construction method of a Modelica-based mechanism-data hybrid urban sewage treatment simulation model. The construction method comprises the following steps: constructing six unit equipment models of a primary sedimentation tank, a nitrification tank, a denitrification tank, a secondary sedimentation tank, a two-flow-diverter and a two-flow-confluence device; constructing an urban sewage treatment system simulation model according to actual working conditions, and outputting water quality and flow; determining model mechanism parameters needing to be adjusted in the system simulation model as input; constructing an optimization module, and outputting an optimal parameter by taking the simulation result and the actual data deviation as evaluation indexes; the optimization module and the system simulation model are combined for calculation to conduct parameter identification and correction, and therefore the urban sewage treatment system simulation model is constructed. Modelica is used as a basis for modeling, the technical problems that a traditional modeling method is not comprehensive, causality is considered, and modification and reuse are not easy are solved, and then the accuracy and reusability of the urban sewage treatment simulation model are improved.

The invention discloses a container pressure resistance test system with a multi-stage pressure stabilizing function, and belongs to the technical field of material testing, the container pressure resistance test system comprises an electric control cabinet, a box body and a water tank, a pressurization unit, a fluid distribution module and a pressure adjusting unit are installed in an inner cavity of the box body, the fluid distribution module comprises a branching device with seven outlets, a one-way valve and a flow divider, and the pressure adjusting unit is connected with the branching device. The pressure adjusting unit comprises an energy accumulator installed on a branching device, a box is communicated with a safety valve and a flow divider, the safety valve and the flow divider are communicated with a pressurizing unit and the branching device respectively, and the pressurizing unit is communicated with the branching device through a one-way valve. Six outlets of the shunt are respectively connected with a water outlet electromagnetic valve, a check valve, a water outlet module, a three-way valve and a pressure stabilizer in sequence, the other path of the shunt is connected with a pressure gauge, and a pressure sensor is mounted on the water outlet module. According to the invention, a multi-stage pressurization and pressure stabilization system is adopted and is combined with a split-flow type liquid pre-filling system, so that the device is suitable for testing the pressure resistance of various pressure containers.

A flow splitter includes a body having a generally cylindrical main passage therethrough oriented along a longitudinal axis of the body. The main passage connects an inlet at the upstream end to exactly three split passages adjacent the downstream end, each split passage connected to a corresponding outlet. A first and second of the three split passages are oriented along axes that intersect one another at a first acute angle in a common plane with the longitudinal axis. A third of the three split passages intersects the common plane at a second acute angle. An agricultural implement includes a frame, a toolbar carried by the frame and supporting a plurality of row units, a hopper carried by the frame, a primary flow line connecting the hopper to a flow splitter, and three secondary flow lines connecting the flow splitter to three of the row units.

A system for trapping a target condensable gas may include a supersonic condensation nozzle configured to receive a gas stream containing a target condensable gas component and accelerate the gas into a supersonic gas stream; at least one particle injector in the supersonic nozzle for injecting particles such that the particles are in the supersonic gas stream, whereby a target gas condensate is formed on a portion of the particles; an expansion device defining a channel having a lobe, causing the flow of particles containing the target gas condensate to generate an expansion wave to separate the flow into a first flow path in which a concentration of particles containing the target gas condensate increases and a second flow path in which a target condensable gas content of the gas decreases; and a diverter having at least a first channel, the diverter configured to collect the first flow path.

The hydroelectric generation impeller protection device comprises a flow dividing protection mechanism, a cleaning mechanism, an impeller mechanism, a flow dividing motor and a cleaning motor, the flow dividing protection mechanism comprises a flow divider, a power generation channel and a flow dividing channel are symmetrically arranged in the flow divider, and a channel partition plate is fixedly installed between the power generation channel and the flow dividing channel; a water outlet and a water inlet are fixedly formed in the two ends of the flow divider correspondingly, the end, away from the water outlet, of the channel partition plate is rotationally connected with a flow dividing rotating shaft, the output end of the flow dividing motor is fixedly connected with the flow dividing rotating shaft, and a flow dividing control plate is fixedly installed on the outer side of the flow dividing rotating shaft; the diversion protection mechanism is arranged to protect the impeller for hydroelectric generation, the diversion motor controls the diversion control panel to perform diversion control on water flow, and the diversion channel is opened to slow down the flow speed of the water flow to protect the rotating impeller.

The application discloses a hydraulic split-flow well, which comprises a water passing corridor and a cyclone tank. The upstream of the water passing corridor is used for inflow of sewage and combined flow, and initial split-flow is performed by using the cyclone generated by the shape of the water passing corridor and different flow tank height differences. The cyclone tank is communicated with the downstream of the water passing corridor, and the cyclone tank has an annular inner wall and a central water collecting opening, so that water forms a cyclone in the cyclone tank, and solid pollutants such as mud in the water are deposited on the inner wall by centrifugal force, and intercepting water with the solid pollutants removed is discharged through the water collecting opening. The above-mentioned hydraulic split-flow well separates solid pollutants such as mud in sewage and combined flow by hydraulic form control, and the cyclone can make the mud in the water deposit, so that initial rainwater in the intercepting well and dry flow sewage are preliminarily treated. Therefore, the problems of excessive mud deposition in municipal rainwater pipelines and excessive suspended pollutants and BOD in the water discharged from the intercepting well to pollute the water body are solved.

This application discloses a diverter, which includes a valve housing, a pressure regulating component, and a diverting component. The valve housing includes an upper valve body shell and a lower valve body shell connected to each other. The upper and lower valve body shells constitute an inlet chamber, a return chamber, and an outlet chamber. The outlet chamber can communicate with the inlet chamber through the return chamber. The upper valve body shell is a one-piece molded component, and / or the lower valve body shell is a one-piece molded component. The pressure regulating component is disposed in the inlet chamber. The diverting component is disposed in the outlet chamber. The return chamber is used to collect the pressure-stabilized water after it has been stabilized by the pressure regulating component and the excess water returned by the diverting component, and then output it to the water purifier. A drinking water purification system using this diverter is also disclosed. The technical solution of this application integrates pressure reduction, diversion, and return functions into the valve housing, which not only simplifies the piping layout in the drinking water purification system but also greatly reduces the space occupied.

The invention discloses an annular flow-dividing momentum exchanger which comprises a partition jet flow chamber, an annular flow-dividing momentum exchange chamber, a reducing pipe connecting nozzle, a flow-guiding transition nozzle and a boosting diverging pipe, one end of the reducing pipe connecting nozzle is arranged in the partition jet flow chamber, and the other end of the reducing pipe connecting nozzle is arranged outside the partition jet flow chamber and serves as a water inlet. One end of the diversion transition nozzle is arranged in the partition jet flow chamber, the other end of the diversion transition nozzle is arranged in the annular diversion momentum exchange chamber and forms an annular diversion port with a gap at one end of the boosting diverging pipe, and the other end of the boosting diverging pipe is arranged outside the annular diversion momentum exchange chamber to serve as a water outlet. The annular flow-dividing momentum exchanger is provided with a partition jet chamber and an independent momentum exchange chamber, the annular flow-dividing port is used for dividing flow, the centrifugal force during flow dividing is used for continuously acting the pressure on the water body in the middle of a water column, most momentum is transmitted, the output pressure reaches 0.9-1.5 times of the pipe network pressure, the pipe network residual pressure is effectively utilized, and the energy consumption is reduced. And the energy-saving effect is obviously improved.

The utility model discloses a building flow divider box convenient to install, which belongs to the technical field of building flow dividers and comprises a flow divider box and a valve seat, a water inlet pipe orifice, a rainwater pipe orifice and a sewage pipe orifice are arranged on the outer side of the flow divider box, and a water outlet pipe orifice is arranged on the outer side of the flow divider box. The rainwater pipe opening and the sewage pipe opening are symmetrically installed on the two sides of the flow divider box body, the positions, corresponding to the water inlet pipe opening, the rainwater pipe opening and the sewage pipe opening, in the flow divider box body are each provided with a set of saddles, and the valve seat is provided with a set of water inlets and two sets of symmetrically-arranged water outlets. The flow divider box body is provided with the valve seat through the saddle, a fixing lug on the saddle is fixed with the semicircular part through a bolt, dismounting and mounting are convenient, the semicircular part structure of the saddle facilitates taking and placing of the valve seat, and mounting and maintaining are very convenient. Automatic switching of the flow divider is achieved through the driving motor, the supporting base can effectively support and buffer shock, the service life and the sealing performance of the flow divider are guaranteed, and the using effect of the flow divider is better.

A sensor for determining the oscillating frequency in a fluidic oscillating nozzle and provides an oscillating nozzle, comprising a fluidic oscillator with inlet and outlet and a main channel and at least one control passage surrounding the main channel, and a splitter comprising at least two splitter channels which is attached to the outlet of the fluidic oscillator, wherein the sleeve of at least one of the at least two splitter channels comprises partially a flexible foil. The invention also relates to a method for monitoring a dispensed fluid jet, comprising the steps of providing an oscillating nozzle as described above; and injecting a fluid jet and in parallel determining the oscillation frequency by determining the deformation changes of the flexible foil.

The utility model discloses a flow divider and a purified drinking system.The flow divider comprises a valve shell and a one-way flow guiding part, the valve shell comprises a valve body upper shell and a valve body lower shell which are connected with each other, the valve body upper shell and the valve body lower shell form a water inlet cavity, a backflow cavity and a water outlet cavity, and the water outlet cavity can communicate with the water inlet cavity through the backflow cavity; the one-way flow guide part is arranged in the backflow channel and comprises a non-return body and a mixed flow guide body, the non-return body is provided with an output port, a flow guide channel is formed in the mixed flow guide body, the side, facing the non-return body, of the mixed flow guide body is provided with an extending part with a liquid injection port in a protruding mode, and the end, provided with the output port, of the non-return body abuts against the extending part. The liquid injection port and the output port are both communicated with the mixing cavity, the liquid injection port is communicated with the water inlet cavity, and the input port is communicated with the water outlet cavity. According to the technical scheme, the pipeline layout of an existing flow divider can be simplified, the production cost of an existing purified drinking system is reduced, and the assembly difficulty and the fault occurrence probability of the existing purified drinking system are also reduced.

The utility model discloses a three-way mud shunting controller which comprises a mud bin body and a gear shifting control device, one side of the mud bin body is provided with a mud inlet, the other side of the mud bin body is provided with two mud shunting outlets, and the gear shifting control device comprises a gear handle and two valves. The valves are distributed on the left side and the right side of the blocking handle and connected with the blocking handle through valve connecting rods, the two valves and the two mud flow dividing outlets are arranged correspondingly, and the valves on the left side and the right side are controlled to be opened through rotation of the blocking handle. The three-way slurry shunting controller provided by the utility model is arranged at a node for shunting slurry, the slurry enters a bin body from a back door inlet of the controller, and different flow directions of the slurry can be controlled by controlling the adjustment of different gears of the shunting device and opening a valve at a left outlet or a right outlet; therefore, slurry on a construction site is effectively shunted, the operation is simple, the carrying is convenient, and the assembly is not needed.

The present invention belongs to the technical field of domestic cold and hot water systems, in particular to an intelligent three-constant hot water pipeline system for buildings. The system includes a data acquisition and control device, a water control center, a hot water source, a water quality detection device, a sensor module, a flow splitting module, a constant temperature confluence device, a leakage monitoring module, and a circulation control device. The flow splitting module includes a hot water splitter and a cold water splitter. A constant temperature pipe fitting is installed at the water outlet point of the hot water splitter. The constant temperature confluence device includes a constant temperature confluence collector provided at the output support points of a plurality of constant temperature pipe fittings. The water control center includes an integrated box body, and a water purification device communicated with the municipal water pipe is arranged inside the integrated box body. This intelligent constant temperature hot water pipeline system for buildings independently branches the water source to the required end through the hot water splitter and the cold water splitter, solves the pipeline resistance problem, and ensures the unified flow rate at each water outlet point. By setting the constant temperature confluence collector, it is ensured that hot water is always available immediately at the end.

A turbine engine having a compressor section, a combustor section, a turbine section, and a rotatable drive shaft. A bypass conduit couples the compressor section to the turbine section. At least one centrifugal separator is fluidly coupled to the bypass stream, where the at least one centrifugal separator includes a body, a center body, a separator inlet, and a separator outlet fluidly coupled with the turbine section to output a reduced-particle stream that is provided to the turbine section for cooling. The centrifugal separator includes an angular velocity increaser, a flow splitter, a first outlet passage defined by an inner annular wall that receives the reduced-particle stream, and an angular velocity decreaser located downstream of the flow splitter. A second outlet passage receives the concentrated-particle stream.

A cyclone filter (204b) includes a body (206b) including a cylindrical surface extending between a first end (208b) and a second end (210b) and defining a chamber (212b) of the cyclone filter. An air inlet (214b) is formed through the cylindrical surface and is configured to receive an airflow from the washing machine cabinet and direct the airflow to flow within the chamber along the cylindrical surface. A vortex splitter (226b) extends within the chamber from the second end and is configured to interrupt the airflow as the airflow passes through the chamber between the vortex splitter and the cylindrical surface to separate particles from the airflow. A particle outlet (216b) is formed through the cylindrical surface and axially spaced from the air inlet, configured to direct particles separated from the airflow toward a particle container.

The application relates to the technical field of drying equipment, and particularly discloses an adjustable-angle spoiler for a mixed-flow dryer, which comprises a mounting frame, a flow splitter and an adjusting mechanism, the mounting frame is used for being mounted on the top sidewall of a drying warehouse, rotating rods are arranged on the mounting frame along the length direction, the rotating rods are rotationally connected to the mounting frame along the length direction, a plurality of rotating rods are arranged along the width direction of the mounting frame, and the flow splitter is arranged on the rotating rods; the adjusting mechanism is arranged on the mounting frame, and the adjusting mechanism is used for synchronously driving all the rotating rods to reciprocatingly rotate in the forward and reverse directions. The application has the effect of improving the fixed connection of the airflow flow splitter and the supporting frame, fixing the flow track of the airflow, easily existing a drying dead angle, being different in drying speed of materials, being uneven in drying, and influencing the drying quality of the materials.

A re-sampling device for two-dimensional gas chromatography includes a modulator and at least one of a first splitter disposed upstream from the modulator and configured to split an effluent from a primary column and deliver a portion of the effluent to waste and a portion of the effluent to the modulator, or a second splitter disposed downstream from the modulator and configured to split the effluent to deliver a portion of the effluent to waste and a portion of the effluent to a secondary column.

The utility model relates to quartz sand technical field discloses a cloth feeder for improving quartz sand storage tank feed mode, including: fixed frame, set up transmission site in the fixed frame inside, set up scattering site in the transmission site inside, bottom leg, fixedly connected at the bottom of fixed frame, wherein, the transmission site includes: cylinder, fixedly connected in the inner wall of fixed frame, discharge hopper, intercommunication is established in the inner wall of cylinder. Through the material that falls to the inside of conical cylinder to shift to the inside of transmission cylinder to under the action of the flow splitter, make material again carry on the flow distribution to under the action of the flow guide ring, make material respectively from export one and export two discharge, drive motor to drive sprocket rotation, under the drive of chain, drive the rotation of the link, to drive transmission cylinder rotation to reach the purpose of transmission cylinder rotation scattering, to reach the purpose of uniform feeding material.

The present application relates to bridge protection technical field, specifically a kind of bridge pile foundation scouring resistance device.The rotating buffer plate is set on pile foundation, and the lower end of buffer plate is movably connected with pile foundation;When the turbulent water flows to pile foundation, the buffer plate opposite to the water flow direction will swing towards the direction close to pile foundation, thereby buffering the impact force of water flow to pile foundation, at the same time, the buffer plate and connecting belt can change the flow direction of part of water flow, reduce the possibility of sand and stone in water flow directly contacting pile foundation and scouring pile foundation;Buffer plate and connecting belt can also play the role of blocking sand and stone;The flow splitter is fixed outside buffer plate, which can cut water flow and change the flow direction of water flow, further reduce the impact force of water flow to pile foundation;When water flow contacts pile foundation and flows backward, buffer plate swings away from pile foundation under the driving of water flow, further disturbs water flow, reduces the scouring of water flow to pile foundation.

The application discloses a burner furnace end with a combined flow distribution seat, which comprises a flow distribution seat and a fire cover assembly arranged on the flow distribution seat. The flow distribution seat comprises a lower seat body and an upper seat body. The lower seat body is provided with a first injection pipe. A first connecting port, which is in communication with the first injection pipe, is arranged on the upper end surface of the lower seat body. The upper seat body is arranged above the lower seat body. The upper seat body comprises an outer ring part, an inner ring part arranged on the inner side of the outer ring part and a flow distribution plate connecting the inner ring part and the outer ring part. A first gas groove is formed between the outer ring part, the inner ring part and the upper end surface of the lower seat body. The fire cover assembly comprises a first fire cover which is arranged above the first gas groove. The first gas groove is connected to the first injection pipe through the first connecting port. The flow distribution plate is arranged above the first connecting port so as to guide the gas to enter the first gas groove from both sides above the first connecting port. When the upper seat body is arranged on the lower seat body, the gas distribution structure of the burner furnace end can be directly formed, and the structure is simple and convenient to produce.

A turbine engine having a compressor section, a combustor section, a turbine section, and a rotatable drive shaft. A bypass conduit couples the compressor section to the turbine section. At least one centrifugal separator is fluidly coupled to the bypass stream, where the at least one centrifugal separator includes a body, a center body, a separator inlet, and a separator outlet fluidly coupled with the turbine section to output a reduced-particle stream that is provided to the turbine section for cooling. The centrifugal separator includes an angular velocity increaser, a flow splitter, a first outlet passage defined by an inner annular wall that receives the reduced-particle stream, and an angular velocity decreaser located downstream of the flow splitter. A second outlet passage receives the concentrated-particle stream.

The invention relates to a configuration method and device of a fuel cell cooling system, computer equipment, a readable storage medium and a program product. The method comprises the following steps: determining a cooling branch where each heating part is located based on flow resistance data of each heating part in the fuel cell cooling system and a preset distribution strategy; for each cooling branch, determining the water flow required by each heating part of the cooling branch, and determining the pipe diameter data of the cooling branch based on the water flow and the water flow speed of the cooling branch; and configuring each pipe diameter corresponding to a flow divider in the fuel cell cooling system based on the pipe diameter data. By adopting the method, the weight of the fuel cell system can be reduced while the heat dissipation requirement of the fuel cell system is ensured.

A system and method for supplying pressurized water to a recreational splash tower apparatus are disclosed. The system comprises a water storage reservoir, an electric pump disposed within the reservoir, a splitter for dividing a residential water supply into separate flow paths, a first conduit for conveying pressurized water from the pump to the splash tower, and a second conduit for supplying water to a foam machine. The method involves filling the reservoir with water, submerging the electric pump, splitting the residential supply using the splitter, connecting the flow paths to the reservoir and foam machine, coupling the pump output to the splash tower, and operating the pump to pressurize the water and supply it to the splash tower at an enhanced pressure, thereby improving the splash tower performance compared to using the residential supply alone.

Relates to the field of detection equipment, and discloses pipeline diverter detection equipment, which comprises a bracket, a mounting pipe arranged on the bracket and used for mounting a pipeline diverter, a water tank fixed at the upper end of the bracket, a detection device arranged on the mounting pipe and used for detecting the pipeline diverter, and a control device arranged on the water tank, the detection module is used for detecting the pipeline diverter; the detection device comprises connectors which are arranged on the mounting pipe at intervals and used for mounting the pipeline diverter; the connecting piece is fixed on the connector and is used for fixing the pipeline flow divider; according to the water supply device, pipeline diverters of different models can be fixed, tedious steps of manual operation are reduced, damage caused by frequent opening of the water supply device is avoided, and the service life of the whole device is prolonged.