95 results about "Fluid input" patented technology

The invention discloses an anti-pulsation oil-water cyclone separation device integrated with an online hardening and tempering module, which comprises a feeding pipe, the feeding pipe is communicated with a feeding pretreatment assembly, and a fluid formed after an oil-water mixture containing impurities is treated by the feeding pretreatment assembly is input into a first cyclone cavity; primary centrifugal separation of large oil drops is realized in a high-speed rotating flow field; an oil-rich phase at the lower part of the first rotational flow cavity further enters the second rotational flow cavity; deep separation of fine oil drops is completed through the enhanced rotational flow effect of a smaller taper angle; the bottom of the second rotational flow cavity is communicated with an underflow pipe, and a drain valve is arranged on the underflow pipe; an oil-rich phase at the top of the first rotational flow cavity enters the on-line tempering and conveying module through the overflow oil outlet pipe; and the on-line tempering and conveying module is communicated with the oil storage tank. The technical bottlenecks that a traditional device is unstable in operation, low in separation efficiency and difficult in subsequent conveying under complex industrial working conditions are solved.

The invention provides a gas sampling device and method, the gas sampling device is in butt joint with a gas relay, gas in the gas relay is safely released and sampled, and the gas sampling device comprises an oil storage unit, an exhaust unit, a fluid conveying unit, a gas collecting unit and a gas sampling unit; wherein the oil storage unit inputs and outputs fluid to and from the exhaust unit; the fluid conveying unit is used for inputting or outputting the fluid in the exhaust unit into or out of the gas collection unit; the gas collecting unit is used for collecting gas from the gas relay; and the gas taking unit is used for collecting gas from the gas collecting unit. The gas sampling device can efficiently and safely realize gas sampling.

The utility model relates to the technical field of recycled plastic production, in particular to a recycled plastic cleaning and drying integrated device which comprises a base, the top of the base is rotationally connected with a half-barrel-shaped cleaning box through two fixed vertical plates, a hollow cleaning roller is rotationally connected in the half-barrel-shaped cleaning box, and a circular pipe penetrates through the middle of the left side of the hollow cleaning roller. A driven gear is arranged on the outer wall of the circular pipe, a circular-truncated-cone-shaped material guiding pipe is arranged on the right side of the hollowed-out cleaning roller, an L-shaped supporting plate is arranged on the left side of the half-barrel-shaped cleaning box, a fixed transverse pipe is arranged on the side face of the L-shaped supporting plate in a penetrating mode, and a plurality of branch pipes distributed at equal intervals are arranged at the portion, located in the hollowed-out cleaning roller, of the bottom of the fixed transverse pipe; the left end of the fixed transverse pipe is connected with a cleaning liquid input pipe and a hot air input pipe through a three-way pipe. According to the recycled plastic cleaning and drying integrated device, the hollowed-out cleaning roller continuously rotates, so that plastic particles are turned inside, dirt stacked in the middle and at the bottom is thoroughly removed, and the problem that traditional standing cleaning is not thorough is solved.

The present disclosure provides a rolling brush assembly, comprising: a fluid input; a rolling brush body part, the rolling brush body part comprising at least one first fluid distribution part; a cleaning part, the cleaning part being provided on an outer periphery of the rolling brush body part; and at least one second fluid distribution part, the at least one second fluid distribution part being provided on an outer wall of the rolling brush body part, fluid input via the fluid input being able to be input to the at least one second fluid distribution part via the at least one first fluid distribution part; wherein when the rolling brush body part is driven to rotate, fluid within the second fluid distribution part is applied to the cleaning part based at least on the action of centrifugal force. The present disclosure also provides a cleaning head device, a cleaning device, and a control method of a cleaning device.

The application discloses a kind of biological ink spraying devices, belong to medical instrument field, including shell, fluid input component, gas input piece, needle tube component and flow limiting block, shell is equipped with inner hole, fluid input component, gas input piece and needle tube component are all installed in shell, gas input piece is communicated with inner hole, needle tube component includes needle tube, needle tube is equipped with liquid flow channel, liquid flow channel is communicated with fluid input component, flow limiting block is installed in shell, flow limiting block is equipped with flow limiting portion, flow limiting block is equipped with through-hole, through-hole penetrates flow limiting portion, flow limiting portion is located in inner hole, needle tube tail end is located in through-hole, gas flow channel is formed between needle tube outer wall and through-hole inner wall, gas flow channel is communicated with inner hole, the cross-sectional area of gas flow channel is less than the cross-sectional area of inner hole, so that the gas input by gas input piece is accelerated to uniformly atomize the liquid output by needle tube.

The application discloses a compressed air zero-loss oil return check valve which comprises a shell, a flow-through assembly and a floating assembly, the flow-through assembly comprises an inlet flow cavity and an outlet flow cavity, the inlet flow cavity is arranged on the shell, one end of the inlet flow cavity is communicated with the outside, and the other end is located in the shell, and the inlet flow cavity is used for fluid input; the outlet flow cavity is arranged on the shell, and one end of the outlet flow cavity is communicated with the end of the inlet flow cavity located in the inlet flow cavity. The application controls the opening and closing of the flow-through assembly by arranging the floating assembly, so that when compressed air is injected into the inlet flow cavity, the compressed air can be blocked in the inlet flow cavity and cannot leak outward, and when the liquid volume in the inlet flow cavity accumulates to a certain height and the floating element floats up, the outlet flow cavity is communicated with the inlet flow cavity, so that the liquid is discharged, and the liquid in the inlet flow cavity can play a liquid sealing effect at this time, so that the compressed air cannot be discharged from the place, the compressed air zero-loss oil return check valve cannot appear the compressed air leakage condition during use, and the production efficiency of the compressed air is ensured.

This invention discloses an energy-saving direct-drive high-speed turbine vacuum pump, relating to the field of energy-saving vacuum pumps. It solves the problem of existing direct-drive high-speed turbine vacuum pumps having difficulty in flexibly controlling the impeller rotation state according to needs, resulting in energy consumption and waste. The pump includes a body, a drive mechanism, a first volute, and a second volute. The drive mechanism includes a drive shaft, a first impeller, a second impeller, a control component, and a transmission component. This invention can control the drive shaft to rotate the first impeller for suction when the required suction intensity is relatively low. When high-intensity suction is required, the control component connects the input end of the second volute to the output end of the first volute, and the transmission component operates in conjunction, causing the second impeller to engage with the outer wall of the drive shaft. The drive shaft synchronously drives the first and second impellers to rotate for suction, inputting the accelerated fluid in the first volute into the second volute for secondary acceleration, thus increasing the suction intensity.

A pressure exchange chamber comprising a pressure exchange chamber tube (12) extending around a perimeter, a drive fluid input valve (44) and a drive fluid output valve (46), both valves enclosed by the pressure exchange chamber tube, and a slurry input valve (34) and a slurry output valve (36), both valves enclosed by the pressure exchange chamber tube. Also disclosed is a hydraulic ore hoisting system (HOHS) for the sea comprising a plurality of such pressure exchange chambers.

To provide an improved vapor compression distillation system.SOLUTION: The distillation device comprising a raw fluid input and an evaporator 6060 in fluid communication therewith, the device further comprising a compressor 6064 having an impeller coupled to a motor, the compressor having a low pressure inlet for vapor from the evaporator and a high pressure outlet for compressed vapor, the device further comprising a temperature sensor 6066 monitoring the temperature of the vapor at the inlet, and a condenser 6076 in heat transfer relationship with a plurality of external surfaces of the evaporator and in fluid communication with the outlet of the compressor; The device further comprises a controller 6034 for adjusting the rotational speed of the impeller with an impeller motor command based on a calibrated motor speed for the distillation device, wherein the controller is configured to determine an adjusted motor speed for a next device use and overwrite the calibrated motor speed with the adjusted motor speed.SELECTED DRAWING: Figure 2

The invention relates to a battery pack (1) for a processing system (100), wherein the battery pack (1) has a cell arrangement (2) and a deflection device (27) through which temperature control fluid (TF) flows, wherein the deflection device (27) is adapted to deflect temperature control fluid (TF) flowing through the deflection device (27) in such a way that an output temperature gradient (AT) of the temperature control fluid (TF) flowing out at the fluid output (29) and an input temperature gradient (ET) of the temperature control fluid (TF) flowing in at the fluid input (28) are oriented in essentially the same direction.

The utility model relates to an atomization device and a window cleaning robot, the atomization device is applied to the window cleaning robot, the atomization device comprises a water tank module, a spray head and a pressure reducing device, and the water tank module is configured to store liquid for atomization; the spray head is communicated with the water tank module through a first pipeline to form a liquid guide channel, and liquid stored in the water tank module can be conveyed to the spray head through the liquid guide channel; an atomizer is arranged at a water outlet of the spray head, and the atomizer atomizes liquid in the spray head and sprays the liquid to the surface of glass to be cleaned; the pressure reducing device is arranged on the liquid guiding channel, the pressure reducing device can convert high-pressure fluid input into the liquid guiding channel into low-pressure fluid, the situation that water flow at the spray head is too large, so that part of liquid cannot be atomized by the atomizer in time, and water stagnation is left on glass can be avoided, and then the cleaning effect of the window cleaning robot is ensured.

A shore power alert system for an over-the-road (OTR) vehicle. The OTR vehicle has a cab, a cargo area, and parking brake system with a parking brake and a compressed air source. The OTR vehicle is coupled to a shore power connection. The shore power connection alert system has a first solenoid valve, a compressed air inlet line, a compressed air outlet line, and a transmission unit. The first solenoid valve has a fluid output line and a fluid input line. The compressed air inlet line is fluidly coupled to the compressed air source. The compressed air outlet line is fluidly coupled to the parking brake.

This disclosure describes a system comprising a support structure configured to provide support for various automated welding components. The system also comprises an automated welding head body mounted on the support structure. The automated welding head body is manufactured from a thermally conductive material and includes at least one cooling bar extending at least a portion of the length of the automated welding head body. The cooling bar includes various internal cooling passages that define the path of coolant through the cooling bar of the automated welding head body. The automated welding head body also includes at least one pressurized fluid input line that is coupled to the internal cooling passage of the cooling bar and directs a fluid coolant into the internal cooling passage of the cooling bar. Other apparatus and automated welding machines are also described.

The application relates to a multifunctional pet cleaning machine which comprises a dust suction motor, a hair suction interface, a first dust cup, a blowing motor, a blowing interface, a heating assembly, a control device and a hose. The hair suction interface and the dust suction motor have a fluid input path, and the first dust cup is located in the fluid input path. The blowing motor and the blowing interface have a blowing output path, and the heating assembly is arranged in the blowing output path. The control device is connected with the dust suction motor, the blowing motor and the heating assembly. The hose has a first end and a second end. The first end is configured to be at least capable of being engaged with the hair suction interface, and the second end is configured to be at least capable of being connected with the blowing interface. The application realizes self-cleaning of the hose by fluid communication between the hair suction interface and the blowing interface, so that the wet hair adhered to the inner wall of the hose is transported into the first dust cup, and the structure is simple and the operation is convenient.

An automatic toilet cleaning device includes a container which contains a fluid cleaning agent and which is suspended in a tank of a toilet. A venturi valve is included which has a fluid input, a fluid output and a mixing input in fluid communication with each of the fluid input and the fluid output. The fluid input receives water from a fluid supply each time the toilet is flushed. The mixing input is in fluid communication with the container to mix the fluid cleaning agent with the water flowing through the venturi valve each time the toilet is flushed. The fluid output dispenses the mixture of the fluid cleaning agent and the water into a bowl of the toilet for cleaning the bowl of the toilet each time the toilet is flushed. The venturi valve includes a throttle for controlling a volume of the fluid cleaning agent.

The utility model discloses an impurity filtering device and a fluid medium channel assembly, and relates to the technical field of filters. The two conveying parts are respectively a fluid input part and a fluid output part, one of the fluid input part and the fluid output part is provided with a first flow channel and a second flow channel which are communicated, the other one is provided with a third flow channel, one end of the first flow channel far away from the second flow channel is a first conveying port, and one end of the third flow channel is a second conveying port; a fourth flow channel and a fifth flow channel of the transfer joint are communicated with each other; in the filtering assembly, filtering holes communicated with a pipe cavity of a filtering pipe are formed in the peripheral surface of the filtering pipe, and the filtering pipe is sleeved with a sleeve to form a sixth flow channel communicated with the filtering holes; at least one filtering assembly is arranged between the two conveying parts, the conveying parts are connected with the filtering assemblies close to the conveying parts, so that the second flow channel is communicated with the sixth flow channel, and the third flow channel is communicated with the pipe cavity; any two adjacent filter assemblies are detachably provided with transfer joints, the pipe cavity of one of the two filter assemblies is communicated with the fourth flow channel, and the sixth flow channel of the other filter assembly is communicated with the fifth flow channel. The filtering effect can be adjusted according to different filtering standards.

This provides a method for predicting the biological behavior of target tissues. [Solution] The biomimetic platform includes a fluid synthesis device having a first fluid input unit selectively coupled to a source of a first input fluid solution, and a second fluid input unit selectively coupled to a source of a second input fluid solution. The fluid synthesis device further includes a fluid output unit. The biomimetic platform further includes a fluid addressing system having a fluid input unit fluidly coupled to the fluid output unit of the fluid synthesis device. The fluid addressing system further includes a first fluid output unit and a second fluid output unit. The biomimetic platform further includes a first biomimetic device having a fluid input unit fluidly coupled to the first fluid output unit of the fluid addressing system, and a second biomimetic device having a fluid input unit fluidly coupled to the second fluid output unit of the fluid addressing system.

The application discloses a boom holding valve and relates to the valve field, which comprises a valve body, a flow channel is formed in the valve body, a fluid pipe is connected to one end of a hydraulic cylinder close to a telescopic rod, and the fluid pipe is used for supplying fluid; a one-way valve is arranged in the flow channel, the one-way valve comprises a valve seat and a valve core, the valve core can slide on the valve body, an inner cavity is formed in the valve body, and a movable piston push rod is arranged in the inner cavity; a branch pipe is connected to the fluid pipe and communicates with the inner cavity; the valve core in the one-way valve in the valve body is movably arranged, the piston push rod is driven to move by hydraulic pressure, the valve core is further driven to move, the opening and closing of the one-way valve are realized, the telescopic rod of the hydraulic cylinder cannot be retracted under the dead weight of the excavator boom when the fluid input pipe at the inlet of the flow channel bursts, and thus, a safety hazard can be avoided; meanwhile, the valve core can move under the action of the piston push rod, the telescopic rod of the hydraulic cylinder can normally retract and extend, and the working requirement is met.

The invention relates to the field of microfluidic chemical synthesis and micro-nano material preparation, in particular to an anti-clogging microreactor system and a mixing method thereof, the system comprises a piezoelectric ceramic piece, a micro mixing chip, a clamping mechanism and a collecting pipeline positioning piece; the piezoelectric ceramic piece is fixed on the connecting assembly through the clamping mechanism, and the piezoelectric ceramic piece is connected with the signal generator; the micro-hybrid chip is adhered to the piezoelectric ceramic piece; the micro-mixing chip comprises an inlet unit, a mixing chamber, an outlet unit and a box body, the inlet unit, the mixing chamber and the outlet unit are all arranged in the box body, and the box body is adhered to the piezoelectric ceramic piece; the inlet unit is connected with a fluid input pipe through the box body; an acoustic vortex region is formed in the mixing chamber; the outlet unit is fixed to the connecting assembly through the bottom of the box body and the collecting pipeline positioning piece. According to the invention, the technical problems of particle deposition and channel blockage when a traditional microreactor is used for treating a particle-containing or multi-phase system are solved.

A gas mixing device comprising a valve arrangement having a base plate comprising at least two inlet ports, an outlet port, at least two valve interfaces, wherein each inlet port is connected with an inlet conduit through the base plate, the outlet port is connected with an outlet conduit through the base plate, the at least two valve interfaces are arranged on an interface surface of the base plate, wherein each valve interface comprises a fluid input connected with one of the inlet conduits and further comprises a fluid output connected with the outlet conduit; a printed circuit board comprising a power supply connector and at least two electrically powered valve connectors, wherein the printed circuit board comprises an electrical connection between the power supply connector and the at least two electrically powered valve connectors, wherein the printed circuit board is located on the interface surface and wherein the electrically powered valve connectors are located on the respective valve interfaces at a predetermined distance.

A multi-station semiconductor processing apparatus includes processing stations ("stations") and a fluid delivery system fluidly connected to the stations. The fluid delivery system includes first to fourth passages and a flow regulator. The first passage receives an input supply of fluid. The second passage diverts a first portion of the fluid input to the supply to a third passage fluidly connecting a first one of the stations and a second portion of the fluid input to the supply to a fourth passage fluidly connecting a second one of the stations. The flow regulator includes a movable structure that selectively and variably blocks a portion of the third passage to allow the conductance to the first station along the third passage to match the conductance to the second station along the fourth passage within a determined error range. The flow regulator cannot completely block the third passage.

The utility model discloses a special line sweeping integrated pump truck for an oil field, which relates to the technical field of oil field line sweeping and comprises a truck body, a transition tank is connected to one side of the top of the truck body, a valve is connected below the outer surface of the transition tank, a flow meter is mounted at one end of the valve, and a radar liquid level meter and a pressure release valve are respectively mounted at the top of the transition tank. A vertical plunger pump is installed on the other side of the top of the vehicle body, the fluid input end of the vertical plunger pump is connected with an inlet pipe, and the fluid output end of the vertical plunger pump is connected with an outlet pipe. One end of the inlet pipe and one end of the outlet pipe are connected with sealing plates, and worms penetrate through one sides of the sealing plates. Through the arrangement of the valve, the transition tank, the flow meter, the radar liquid level meter and the pressure release valve, the tank, the pump and the vehicle are integrated, so that the working efficiency is improved, and the energy consumption is reduced; the flow meter and the radar liquid level meter are used for measuring the line sweeping mixed liquid entering the transition tank at the same time, and the tank overflowing phenomenon is avoided; the integrated vehicle does not need to independently get on a pump truck and a transition tank, and the working efficiency is improved.

The invention relates to a flow enhancer and a brake system using the same. An unpowered flow booster includes a booster cavity having a first cavity end and a second cavity end that are longitudinally spaced apart. The booster piston is configured for selective reciprocation within the booster cavity. The booster piston includes a piston head portion longitudinally adjacent the first cavity end, and a piston skirt portion extending from the piston head portion. A piston transverse bore extends in a transverse direction, at least partially through the solid body of the piston head portion, and is in fluid communication with the booster cavity. The piston reduced bore places the piston transverse bore in fluid communication with an interior void of the piston skirt portion. Pressurized hydraulic fluid travels along an intensifier input fluid path from at least the fluid input port, through at least a portion of the intensifier cavity, the piston lateral bore, the piston reducing bore, and out of the intensifier cavity via the fluid output port.

The invention relates to the technical field of coal mine construction, and discloses a protection device for coal seam extraction, which is characterized in that the protection device is arranged on the inner side of the bending part of the L-shaped pipe, and the filtering part comprises a gear ring rotationally connected in the L-shaped pipe and a filter screen fixedly connected to the inner ring of the gear ring and used for intercepting solid particles; the stirring rods are fixedly connected to the outer ring surface of the gear ring at equal intervals and face the incoming flow direction of fluid. Through the arrangement of the L-shaped pipe and the scraping plates, when fluid is input, the flow speed of the fluid is effectively reduced, meanwhile, guiding flowing of the fluid is provided, a better sedimentation environment is provided for the fluid, gas density is low, and gas floats upwards, meanwhile, when the filter screen rotates, the low-position scraping plate generates a scraping effect on the filter screen, and the high-position scraping plate generates effective deformation on the filter screen; and the particles attached in the holes can further fall off, and the fallen particles always fall to an upstream large-particle-size area, so that the degree of abrasion of coarse coal to a subsequent conveying pump body is reduced while effective separation is realized.

Embodiments of this disclosure relate to the catalytic conversion of a gas medium in an optical amplifier. An extreme ultraviolet (EUV) light system includes an optical amplifier system and an optical conversion system. Each optical amplifier in the optical amplifier system includes a gain medium in the form of a gas mixture that generates an amplified light beam. The optical amplifier system includes a fluid inlet and a fluid outlet through which the gas mixture can flow. The catalytic conversion system is fluidly connected to the fluid outlet of the optical amplifier system and to the fluid inlet of the optical amplifier system. The catalytic conversion system includes a catalytic converter comprising: a housing; a substrate having openings within the housing through which the gas mixture can flow; and a catalyst, applied as a coating to the inner surface of the openings of the substrate, the catalyst comprising particles of a metal. The metal particles may be nanoparticles of a noble metal.

The invention discloses a microfluid device and a microfluid detection device. The microfluid device comprises a body (100) and a fluid channel (201) arranged in the body (100), the body (100) is further provided with a fluid input port (103) communicated with the fluid channel (201), and the arrangement position of the fluid input port (103) does not include the sensing area (301). The microfluid device and the microfluid detection device are convenient to operate, and can effectively solve the problem that bubbles are introduced due to the fact that a liquid injection hole is directly formed above the sensing area (301).

A culture device that cultures a microorganism or a cell that uses a raw material gas containing a combustible gas for proliferation or production of an organic substance includes a culture tank that accommodates a culture solution for culturing the microorganism or the cell, a raw material gas supply unit that supplies the raw material gas to the culture tank, a gas circulation path for reusing a mixed gas in a space above a liquid surface of the culture solution in the culture tank as the raw material gas, and a pressure applying device that is disposed on the gas circulation path and applies a circulation pressure to the mixed gas to circulate the mixed gas, in which the pressure applying device does not have a mechanical movable part, and applies the circulation pressure to the mixed gas by a drive fluid input to the pressure applying device.

A water resistance apparatus used for an oil cylinder, the oil cylinder including a press cover (10) and a piston rod (20) passing within press cover (10), and the water resistance apparatus including: a fluid inlet (14), which is arranged on the press cover (10); a fluid outlet (16), which is arranged on the press cover (10), the fluid outlet (16) and the fluid inlet (14) being in a staggered arrangement; a seal assembly (30), the seal assembly (30) being arranged between the press cover (10) and the piston rod (20); a fluid input assembly (40), the fluid input assembly (40) being connected with the fluid inlet (14); a fluid output assembly (70), the fluid output assembly (70) being connected with the fluid outlet (16). The fluid input assembly of the water resistance apparatus is able to perform cleaning on a pressure accommodating cavity as well as a hydraulic circuit and a valve connected with the pressure accommodating cavity, preventing the problem in current technology where an overflow element is unable to normally open or close due to a foreign substance within the pressure accommodating cavity clogging the overflow element of the fluid output assembly, and thus ensuring that sealed oil pressure is always established in the pressure accommodating cavity, allowing the seal assembly to normally operate, and consequently ensuring that a pumping operation can be carried out normally. Additionally, a pumping system which has the water resistance apparatus, a pumping machine, and a method of cleaning a pumping machine using the water resistance apparatus are disclosed.

The invention discloses a microfluid device and a microfluid detection device. The microfluid device comprises a body (100) and a fluid channel (201) arranged in the body (100), the body (100) is further provided with a fluid input port (103) communicated with the fluid channel (201), and the arrangement position of the fluid input port (103) does not include the sensing area (301). The microfluid device and the microfluid detection device are convenient to operate, and can effectively solve the problem that bubbles are introduced due to the fact that a liquid injection hole is directly formed above the sensing area (301).

The invention discloses a microfluid device and a microfluid detection device. The microfluid device comprises a body (100) and a fluid channel (201) arranged in the body (100), the body (100) is further provided with a fluid input port (103) communicated with the fluid channel (201), and the arrangement position of the fluid input port (103) does not include the sensing area (301). The microfluid device and the microfluid detection device are convenient to operate, and can effectively solve the problem that bubbles are introduced due to the fact that a liquid injection hole is directly formed above the sensing area (301).