87 results about "Liquid line" patented technology

A temperature control device (200) for temperature control of a position-sensitive component (102) of a lithography system (1), comprising a liquid line (208) with a line section (218) for transporting a temperature control liquid (206), and a gas bubble separator (220) with a branch line section (222) branching off from the line section (218), wherein within the branch line section (222) a fluid space (224) and a gas space (226) are formed, fluidly connected to the line section (218), and the gas space (226) is connected to the liquid space (224) by means of a gas passage unit (228) for allowing gas bubbles (216) to pass from the liquid space (224) into the gas space (226).

The application discloses a near-liquid line extrusion casting forming equipment, which comprises a support, a mold closing mechanism, a driving mechanism and a screw feeding mechanism arranged on the support, wherein the screw feeding mechanism is provided with a driving cylinder on the side away from the connection with the mold closing mechanism, and the driving cylinder is provided with an adjusting mechanism capable of controlling the gas flow and the gas pressure; the adjusting mechanism increases the gas flow to realize high-speed pre-feeding of the feeding screw rod to inject the melt into the mold closing mechanism in the injection stage when the melt does not fill the mold closing mechanism, or reduces the gas flow and increases the gas pressure to realize slight pre-feeding of the feeding screw rod to compensate the melt shrinkage by pressure in the pressure maintaining stage when the melt fills the mold closing mechanism; the adjusting mechanism is controlled by a control system, and the control system is used to automatically switch the working state of the adjusting mechanism in the injection stage or the pressure maintaining stage. The application has the beneficial effects of realizing high-quality, high-efficiency and high-stability production of the near-liquid line extrusion casting.

Disclosed herein is a system for determining charge settings for a refrigeration circuit of an HVAC unit. The system comprises a controller comprising one or more processors coupled to a memory storing instructions executable by the processors, wherein the controller is configured to receive a set of data pertaining to an operating environment of the HVAC unit and an internal volume of the refrigeration circuit, estimate a saturated suction temperature of a refrigerant in the refrigeration circuit based on the operating environment, and determine a weight of the refrigerant to be added to the refrigeration circuit or a subcooling target temperature for a liquid line associated with the refrigeration circuit based on the estimated saturated suction temperature and the internal volume.

A liquid purification system includes a raw liquid supply line with a sorbent dispenser connected to an inlet of a filtration cartridge with a precoated layer of sorbent formed and removable by flushing and a purified liquid line connected to a purified liquid output of the filtration cartridge. The system is configured to decant spent sorbent and return most of the flushing liquid to the raw liquid supply line. A flushing liquid and sorbent separation device is connected to a flushing liquid outlet of the filtration cartridge, and a clarified flushing liquid outlet of the flushing liquid and sorbent separation device is connected to the raw liquid supply line. The filtration cartridge is made as a hollow-fiber cartridge.

Invention relates to a hydraulic compressor system for compressing gas, comprising: at least one pump for pumping liquid; a gas reservoir for storing compressed gas; at least two compression tanks, each of said compression tanks comprises an expandable bladder defining a bladder cavity, wherein the expandable bladder contains a liquid in the expandable bladder cavity and the expandable bladder is configured to expand when liquid is input into the expandable bladder cavity and a tank cavity outside of the expandable bladder, wherein the cavity comprises a compressible gas wherein the expandable bladder and the tank cavity outside the expandable bladder form interdependent volumes of liquid and gas; a liquid line configured to fluidly couple the expandable bladder cavity with at least one of the one or more pumps such that the liquid is pumped into or out of the expandable bladder via the liquid line; a gas line configured to fluidly couple the gas reservoir with the tank cavity such that the gas flows into or out of the tank cavity via the gas line; wherein, during operation of the system, liquid is pumped by the one or more pumps to the expandable bladder in the first compression tank and gas is expelled from the tank cavity of the first compression tank and directed to gas reservoir where it is compressed, characterised in that Switching from compressing the first compression tank (21) to compressing the second compression tank (22); is achieved by changing the direction of flow; wherein the pump (10) direction of rotation is reversed to reverse the flow of liquid; wherein said pump (10) comprises a variable speed pump wherein the speed of said pump (10) is adjusted so that towards the end of the compression stroke the pump speed is reduced and hence the liquid flowrate is reduced to allow a smooth change-over from one compression tank to another compression tank as the automatically controlled switch over is executed or the speed of said pump is adjusted so that the maximum efficiency of the compression cycle is maintained thought continuous speed adjustment of the pump.

The utility model discloses a vapor chamber structure with a liquid pipeline, which is used for circulation of cooling liquid and comprises a vapor chamber and the liquid pipeline. The uniform temperature plate comprises a first plate body and a second plate body, the first plate body is provided with a heated part and at least one condensation part extending from the heated part, and the first plate body and the second plate body are matched in shape and are covered with each other; the liquid pipeline is arranged outside the first plate body and is provided with a pipe body and an interface component connected to two ports of the pipe body, so that the interface component introduces the cooling liquid from the outside into the pipe body for circulation; the pipe body of the liquid pipeline is at least attached to and combined with the heated part of the first plate body.

The invention relates to a system for the purification and / or desalination of liquids, in particular water from various sources, and for the domestic and / or drinking water supply in domestic and / or industrial applications in personal lands and gardens. The liquid purification system includes: a source liquid line having an inlet valve mounted thereon; the reverse osmosis membrane is provided with a liquid discharge pipeline and a purified liquid pipeline which are connected with the reverse osmosis membrane; a purified liquid supply line and a purified liquid tank, wherein the purified liquid supply line supplies the purified liquid to a customer; a secondary purified liquid line connected to the purified liquid tank and the stock solution line; and a control unit, in which the liquid purification system is designed to be able to almost completely remove a debris layer on the reverse osmosis membrane by intensively and repeatedly flushing the reverse osmosis membrane with the purified liquid.

A lavage assembly (2) has an applicator housing (4) which comprises a handle (6) and an application opening (8) for dispensing a rinsing liquid (SF) and which encloses a drive receiving area (10). In addition, the lavage assembly has a liquid line (16), by means of which the application opening (8) can be connected to a supply (V) of rinsing liquid (SF), and a drive unit (12), accommodated in the drive receiving area (10), for a pump (14), which is used to convey the rinsing liquid (SF) from the supply (V) to the application opening (8), the drive unit (12) having a drive controller (22). According to the invention, an application module (24, 24A, 24B), which has a dispensing characteristic, can be releasably attached to the application opening (8), the drive controller (22) being adjustable in accordance with the attached application module (24, 24A, 24B).

A container head with a mouthpiece, longitudinally elongate in a longitudinal extent direction, and a main body. The main body has a first connector for a first container and a second connector for a second container, and the mouthpiece is fastened in the main body in an operating position. A first liquid line for transporting a first drinkable liquid in the operating position leads from the first connector through the interior of the mouthpiece to a first outlet opening in the mouthpiece, and a second liquid line for transporting a second drinkable liquid in the operating position leads from the second connector through the interior of the mouthpiece to a second outlet opening in the mouthpiece. The first outlet opening is arranged further away from an end of the mouthpiece which lies opposite the main body in the operating position than the second outlet opening.

This invention proposes a production process for protein mesh dressings, comprising the following steps: S1, firstly, pressing out several grooves of a preset pattern using an embossing process, the groove depth being 0.3-0.5 times the thickness of the formed protein thread; modifying the surface of the embossed release paper, the modification process including first using plasma activation treatment, followed by coating the release paper surface with a hydrophobic material; S2, preparing the active material; S3, coating the active material along the groove trajectory; S4, gradient drying and curing; firstly, pre-curing the release paper coated with the active material at low temperature, and then drying and curing using a gradient temperature rise mode; S5, post-treatment; the grooves in this invention not only provide physical boundaries, but also construct directional boundary tension constraints through the sidewalls, breaking the tension balance of disordered diffusion of liquid lines; while the hydrophobic modification further optimizes the boundary tension distribution of the solid-liquid interface, weakening the spreading driving force; thus avoiding the problems of coarsening of the wire diameter and sparse mesh in existing processes.

The invention relates to a thermomodule (TM) for a fluid circuit system (6) of an electric vehicle. In this system, at least one heat source and at least one heat sink can be connected to a housing of the thermomodule (TM) via associated liquid lines that can be connected to the housing. The housing accommodates at least one first electric liquid pump (EWP1) for pumping liquid in a liquid cooling circuit (CC) and at least one second electric liquid pump (EWP2) for pumping liquid in the liquid heating circuit (HWC) and a valve system. The valve system can be set to individual cooling modes, in which the liquid of the liquid cooling circuit (CC) can be routed via the evaporator (8) and optionally via at least one second heat exchanger (14) to cool a vehicle cabin and / or at least one battery (B). The invention also relates to an indirect heat transfer medium circuit system and an electric vehicle.

A system for achieving a target water temperature, comprising: a water loop including a water line and an associated valve; a two-phase loop including: a plurality of evaporators, each in thermal contact with an electronic component, a plurality of liquid lines delivering liquid coolant to the evaporators, and a plurality of vapor lines evacuating vaporized coolant therefrom; a condenser having an inlet flow connected to the vapor lines for converting vaporized coolant to liquid, and an outlet flow connected to the liquid lines, the condenser thermally coupling the two-phase loop to the water loop to transfer heat conveyed from the electronic components by vaporized coolant to water in the water line; and a processor configured to: receive a signal indicative of pressure in the vapor lines or temperature in the water line; and regulate pressure in the vapor lines using the signal to control water temperature in the water line.

The invention relates to a temperature-control device (200) for controlling the temperature of a position-sensitive component (102) of a lithography system (1), having a liquid line (208) for transporting a temperature-control liquid (206), wherein the liquid line (208) has at least one first circumferential section (232) and at least one second circumferential section (234), which together form a closed circumference (U1) of the liquid line (208), and the at least one second circumferential section (234) has an elastic material (220) for damping a pressure fluctuation of the temperature-control liquid (206), which is more elastic than a material (227) of the at least one first circumferential section (232).

The invention relates to a quick-release tower-type granulator for granulating high-temperature liquid slag, the granulator is integrally of a pagoda-shaped structure and comprises a flow guide top, a flow guide fan blade groove, a tower-type granulating assembly and a power transmission shaft, and the power transmission shaft is sequentially connected with the flow guide top, the flow guide fan blade groove and the tower-type granulating assembly from top to bottom; the bottom of the flow guide top abuts against the flow guide fan blade groove, and the bottom of the flow guide fan blade groove abuts against the tower type granulation assembly. The pelletizer has the advantages that the pelletizer adopts a sectional detachable structure, can be quickly disassembled and assembled, is convenient to disassemble, transport and assemble on site, is convenient to replace an independent damaged part of the pelletizer, and meanwhile, reduces the cost of integrally replacing the pelletizer due to damage. A multi-layer tower structure with a small upper part and a large lower part is adopted, so that high-temperature liquid slag is deformed and spread to form a slag liquid line, the slag is further crushed and splashed to form small liquid drops, and the effect of granulating the high-temperature liquid slag is achieved.

The invention discloses a refrigeration pipeline device, a refrigeration circuit, a refrigeration circuit leakage detection system, a connection unit and a method for assembling the refrigeration pipeline device. The refrigeration pipeline device comprises a gas pipeline, and the gas pipeline is provided with a first opening and a second opening which penetrate through the side wall of the gas pipeline. A liquid line including an outer portion and an inner portion extending through the gas line. A connection unit positioned at each opening in the gas line, and each connection unit including a line fitting attached to an end of an inner portion of the liquid line, and a cap attached to an end of an outer portion of the liquid line and fixed to a side wall of the gas line around the opening.

The invention relates to a measuring sensor for process and automation technology, designed to detect measurement variables of a medium, comprising: a measuring tube (MR) for conducting the medium (ME), wherein the measuring tube (MR) has at least two bores (B1, B2) in the tube wall (RW); at least one sensor (SE, SE', SE'') arranged in a first bore (B1, B1', B1''), designed to detect at least one measurement signal dependent on the medium (ME) and / or to feed a signal into the medium; at least one flushing device (SV) arranged in a second bore (B2), wherein the flushing device (SV) has at least one flushing nozzle (SD1; SD2; SD3) with an orientation (A1; A2; A3) towards the at least one sensor (SE), wherein the flushing device (SV) is designed to be connected to a flushing liquid line (FL), wherein the flushing liquid line (FL) is designed to conduct a flushing liquid (F), wherein the at least one flushing nozzle (SD1; SD2; SD3) is designed to accelerate the flushing liquid (F) along the orientation (A1; A2; A3).

A carbon dioxide capture system according to an embodiment includes: a carbon dioxide capturer, an absorbing liquid regenerator, a first washer, a second washer, and an absorbing liquid line. The first washer washes the combustion exhaust gas discharged from the carbon dioxide capturer with a mist of a first cleaning liquid sprayed by a first spray to capture the amine accompanying the combustion exhaust gas. The absorbing liquid line supplies the absorbing liquid regenerated in the absorbing liquid regenerator as the first cleaning liquid to the first spray. The first cleaning liquid sprayed by the first spray is supplied as the absorbing liquid to the carbon dioxide capturer.

A lavage assembly (2) has an applicator housing (4), the applicator housing comprising a handle region (6) and an application opening (8), which is provided on an application side (A), for dispensing a rinsing liquid (SF), and the applicator housing enclosing a drive receiving area (10), which is accessible via a housing opening (12); a liquid line (36), by means of which the application opening (8) can be connected to a supply (V) of rinsing liquid (SF); and a drive unit (18), which can be inserted into the drive receiving area (10), for a pump (20) for conveying the rinsing liquid (SF) from the supply (V) to the application opening (8), the drive unit (18) having, for this purpose, a motor (24), a power supply device (26), and a rotor (30) which can be driven by the motor (24), and the pump (20) being in the form of a hose pump which is substantially formed by the rotor (30) and an elastically deformable hose portion (34). According to the invention, the applicator housing (4) has a rod-type housing portion (16) which extends in the shape of a rod along a housing longitudinal axis (AG) and forms the handle region (6), the handle region extending at least partly about the housing longitudinal axis (AG), and the housing opening (12) being provided on a rear side (R) of the applicator housing (4) facing away from the application side (A).

The present invention provides a method that can suppress a sudden increase in the number of particles detected on the surface of a wafer even when washing of a wafer (W) is repeatedly performed using a single-wafer wafer washing device. The present invention is characterized in that a single-wafer wafer washing device (100) is provided with a table (11) that can rotate, a chemical liquid supply nozzle (12) that supplies chemical liquid to a wafer (W) placed on the table (11), a pure water supply nozzle (13) that supplies pure water to the wafer (W) placed on the table (11), a chemical liquid supply line (14) that supplies chemical liquid to the chemical liquid supply nozzle (12), a pure water supply line (15) that supplies pure water to the pure water supply nozzle (13), and a waste liquid line (17) that discharges the supplied chemical liquid and pure water by recovering them. The present invention includes a pipe washing process of introducing pure water containing micro-nano bubbles into the pure water supply line (15) of the single-wafer wafer washing device (100) to wash the piping of the pure water supply line (15).

The present invention aims to provide a monitoring and control system for a centrifuge that can quickly detect a decrease in separation performance by detecting a sudden increase in solid content, thereby preventing equipment malfunction. The system comprises a centrifuge 2 in which a liquid to be treated flows in from an inlet 20 and is introduced into the interior, a separation plate is rotated by an electric motor 21, the introduced liquid to be treated is separated into sludge and separated liquid, and the separated liquid is discharged to the outside from a separated liquid discharge section 22, the separated liquid discharged from the separated liquid discharge section 22 is introduced into a separated liquid line 3 equipped with at least a back pressure valve 31 and a pressure gauge PG, a portion of the separated liquid introduced into the separated liquid line 3 is guided to a detection line 4 equipped with at least a detection filtering unit 40, a constant flow valve 41 and a flow meter 42 by adjusting the back pressure valve 31, and when it is determined that the value measured by the flow meter 42, which measures the flow rate adjusted by the constant flow valve 41 provided downstream of the detection filtering unit 40, is below a predetermined flow rate lower limit threshold, the electric motor 21 is stopped.

The refrigerant system comprises an outdoor unit, the outdoor unit is provided with a compressor, a rubber pad is arranged at the bottom of the compressor, a capillary tube is wound outside the rubber pad, one end of the capillary tube is connected to an air return port of the compressor through a first pipeline, and the other end of the capillary tube is connected with an electronic expansion valve EEVX through a second pipeline. And the liquid pipe is connected to the outdoor unit. And when the unit has the start-up requirement and the compressor is closed for more than 3 minutes, the electronic expansion valve EEVX is opened for a first step number and lasts for a first time, and then PID adjustment of the valve opening degree is carried out according to the temperature sensor THO-X2-THO-X1 = 8 DEG C. The temperature of the rubber pad of the compressor is kept at a relatively low temperature, so that the temperature of the rubber pad is prevented from being uncontrollable due to the influence of body vibration and environment during operation of the compressor, the loss factor of the rubber pad is further improved, the vibration reduction effect is improved, the system reliability is improved, and noise radiation is reduced.

Device for use in an elongated shipping container for the selective transport of solid cargo and liquid bulk cargo, comprising a frame rigidly attached to the elongated shipping container. The frame includes at least two side elements and at least one end element connected to the side elements. A collapsible liquid container is detachably connected to the frame, the liquid container having a liquid-impermeable outer liner and a liquid-impermeable inner bladder arranged within the outer liner. A liquid line is in liquid communication with the inner bladder and is detachably connected to the frame. At least one deflector plate is arranged in operation to be detachably attached to the frame and to the top of the collapsible liquid container.

To provide a waste heat recovery system of exhaust gas for a ship for recovering energy usable in the ship from waste heat of exhaust gas exhausted from an engine.SOLUTION: A vaporizer 100 and a gas-liquid separator 200 provided in a heat medium circulation line RCL installed in a ship and configured to heat a working fluid by exchanging heat with an exhaust gas discharged from an engine and configured to separate the working fluid heated by the vaporizer into gas and liquid, an expansion turbine 300 configured to generate shaft power by expanding the working fluid in a gas state separated by the gas-liquid separator 200, a condenser 500 configured to cool and condense the working fluid cooled by the expansion turbine 300, and a supply pump 600 provided in the heat medium circulation line RCL configured to pressurize the working fluid condensed by the condenser 500; And a liquid line LLa for supplying the working fluid in the liquid state separated by the gas-liquid separator 200 to the downstream side of the expansion turbine 300, and supplies liquefied gas of a low flash point to the engine as fuel.SELECTED DRAWING: Figure 3

The present disclosure relates to a tube insert for a dialysis liquid line or a hydraulic tubing set, the tube insert including at least one housing; a first connection point for connecting a tube section of the hydraulic tubing set to the tube insert; a second connection point for connecting a second tube section of the hydraulic tubing set to the tube insert; a third connection point for connecting a fluid receptacle to the tube insert; a main line in fluid communication with the first connection point and with the second connection point; a secondary line in fluid communication with the third connection point; and a deflection element for deflecting the liquid, or parts thereof, flowing in the main line out of the flow direction and towards the secondary line.

A carbon dioxide capture system according to an embodiment includes: a carbon dioxide capturer, an absorbing liquid regenerator, a first washer, a second washer, and an absorbing liquid line. The first washer washes the combustion exhaust gas discharged from the carbon dioxide capturer with a mist of a first cleaning liquid sprayed by a first spray to capture the amine accompanying the combustion exhaust gas. The absorbing liquid line supplies the absorbing liquid regenerated in the absorbing liquid regenerator as the first cleaning liquid to the first spray. The first cleaning liquid sprayed by the first spray is supplied as the absorbing liquid to the carbon dioxide capturer.

This invention provides a liquid line detection device and method for a sedimentation tank sludge layer interface, relating to the field of alumina production technology. The device includes a control cabinet, a lifting mechanism, a fiber optic cable turntable, a fiber optic cable, a fixing device including guide wheels, and a composite photoelectric probe. The lifting mechanism drives the composite photoelectric probe to perform multi-depth scanning within the sedimentation tank, while a rotating rod drives the fiber optic cable turntable to rotate synchronously, achieving automatic extension and retraction of the fiber optic cable. The fiber optic cable transmits the signals collected by the composite photoelectric probe to the control cabinet, which calculates the actual transmittance based on the signals. This invention, through a dual-optical-path adaptive calibration design of the composite photoelectric probe combined with the actual transmittance calculation method, effectively eliminates system errors, ensuring that the final output transmittance value is only related to the slurry concentration, greatly improving the detection accuracy and repeatability of the clear liquid layer, turbid liquid layer, and sludge layer interface positions.

The invention provides a liquid pipeline interference characteristic characterization method and system considering dispersibility, and belongs to the technical field of pipeline design and interference detection. The method comprises the steps that parameters are extracted based on liquid pipeline functions and geometric features, and a parameterized three-dimensional model is established; performing interference analysis by using the model, and outputting interference characterization parameters; characteristic parameter statistical distribution is determined, and processing assembly dispersibility is simulated; monte Carlo sampling is adopted, the model is updated, and interference parameter probability distribution is counted; global sensitivity analysis is carried out, and characteristic parameter sensitivity indexes are calculated and sorted; and constraining the distribution range of the feature parameters ranked in the front. According to the liquid pipeline interference feature characterization method and system considering dispersity, pipeline interference can be quantitatively evaluated, pipeline layout can be optimized, the reliability and assembly quality of a pipeline system can be improved, and the method and system are suitable for design and evaluation of various mechanical equipment liquid pipelines.

An immersion cooling system includes an immersion cooling tank defining a cavity sized and shaped for retaining a liquid volume of an immersion fluid and at least one electrical component to be immersed in the liquid volume of the immersion fluid, and for defining a vapor clearance above the liquid volume of the immersion fluid, and a direct immersion fluid cooling system operable in conjunction with the immersion cooling tank. The cooling system includes a vapor intake line positioned within the vapor clearance of the immersion cooling tank and operable to draw vapor phase of the immersion fluid therein, a heat exchanger positioned downstream from the vapor intake line and operable to reject heat from the immersion fluid, and a liquid line connected between the heat exchanger and the immersion tank for returning the immersion fluid from the heat exchanger to the immersion tank.

This invention discloses a multi-stage evaporation-condensation heat dissipation device for variable loads, comprising an evaporator, a condenser, a liquid receiver, steam lines, and liquid lines. The evaporator consists of a shell, reinforcing columns, a capillary wick, a liquid channel, a steam channel, a liquid plug, and a steam plug. The condenser consists of a base plate, condensation channels, and movable baffles. The condenser has multiple corresponding steam inlets and liquid outlets, connected to multiple evaporators via steam and liquid lines, respectively. The baffles can move left and right within the condenser to adjust the area of ​​adjacent condensation channels. This invention features a simple structure; the condensation area of ​​each region can be adjusted to correspond to different heating powers of each evaporator, thus improving its heat dissipation efficiency. Furthermore, the evaporators and condensers are connected in series, eliminating the need for flow distribution and avoiding the heat dissipation deterioration problem caused by uneven flow distribution, as seen in parallel evaporator loop systems.

The invention discloses an efficient evaporation system based on flow state conversion, and relates to the technical field of chemical engineering. A feed liquid inlet of the graphite evaporator is provided with a nozzle used for atomizing and dispersing feed liquid to generate 300-800 [mu] m liquid drops, a graphite corrugated plate is arranged below the nozzle and used for impacting the liquid drops to form 50-200 [mu] m micro-drops or 0.1-0.5 mm liquid films, the wave height of the graphite corrugated plate is 3-5 mm, the wave pitch is 8-12 mm, the surface roughness Ra is 6.3-12.5 [mu] m, and the wave inclination angle is 45 + / -5 degrees. The internal structure of the evaporator is optimized, the flowing path of the feed liquid in the evaporator is improved, the'fluid column 'form of the feed liquid is broken, and the'fluid column' form is changed into'liquid drops, liquid lines or liquid films', so that a flash evaporation efficiency mechanism is effectively released, the'feed liquid flash evaporation 'release space is effectively enlarged by strengthening the feed liquid into the'liquid drops, liquid lines or liquid films' form, and the flash evaporation efficiency is improved. Conditions are created for efficient and energy-saving operation of an evaporation system, the material circulation amount is reduced, the flash evaporation area is increased, and the evaporation efficiency is improved.