95results about "Single direction vortex" patented technology

A motor assembly and a surface cleaning device are provided. The motor assembly includes: a housing, the housing including an air outlet and a water outlet; a motor body, arranged inside the housing and configured to provide working power; and a cyclone bracket, arranged between the motor body and the housing and configured to guide a working airflow. The cyclone bracket, the motor body and the housing are substantially coaxially arranged in such a manner that after being discharged from the motor body, the working airflow carrying water vapor is condensed into liquid on an inner side wall of the housing through the cyclone bracket and then the liquid is discharged from the water outlet, while the working airflow not condensed into the liquid is discharged from the air outlet.

A vapor-liquid separator includes a first flow path extending between a fluid inlet and a fluid outlet and including a helical portion, a second flow path extending between and fluidly transferring vapor from the first flow path to the vapor outlet and defining a helical portion, and one or more bridges fluidly coupling the first flow path to the second flow. The helical portion of the first flow path causes a reduction in static pressure and an increase in velocity of a fluid flowing through the first flow path and generates a vapor that flows into the second flow path via the one or more bridges. The vapor received within the second flow path is discharged from the vapor outlet and the fluid flowing through the first flow path is discharged from the fluid outlet.

A wet / dry surface cleaner has a surface cleaning head and an upright section moveably mounted to the surface cleaning head between an upright storage position and a reclined surface cleaning position. A solid and liquid separation stage is removably positionable on the upright section. The solid and liquid separation stage has a solid and liquid collection chamber that has a liquid porous divider provided therein. A liquid collection region is located below the divider and solid material collects on the liquid porous divider. An inlet conduit extends upwardly through a lower wall of the solid and liquid collection chamber and an internal wall partially surrounds an outlet end of the inlet conduit.

To provide a water separation device for separating water from a water-containing volume flow such as an air volume flow containing water in the form of water droplets.SOLUTION: A two stage water separation device (1) comprises a water separator housing (2) including a first stage water separation chamber (3) and a second stage water separation chamber (4). The first stage water separation chamber (3) comprises a water-containing volume flow inlet port (8) defining a water-containing volume flow inlet channel (15) for letting the water-containing volume flow into the first stage water separation chamber (3), and the second stage water separation chamber (4) comprises a water-free volume flow outlet port (9) defining a water-free volume flow outlet channel (19) for letting the water-free volume flow out of the second stage water separation chamber (4), wherein a reversal of flow direction from horizontal to vertical occurs between the water-containing volume flow and the water-free volume flow.SELECTED DRAWING: Figure 1C

The utility model relates to a double-cyclone separator, which comprises a first cyclone separation mechanism and a second cyclone separation mechanism, the first cyclone separation mechanism comprises a first cyclone generation component arranged on a collecting barrel, and the first cyclone generation component is provided with a first air inlet and a first air outlet; the second cyclone separation mechanism comprises a second cyclone generation part and a second separation barrel, the second cyclone generation part is arranged on the second separation barrel, and a second air inlet and a second air outlet are formed in the second cyclone generation part; the first air outlet is formed in the center of the bottom of the first cyclone generating part and is communicated to the second air inlet; the second separation barrel is arranged on the first cyclone generating part, the bottom of the second separation barrel extends to the position below the first cyclone generating part, a discharging opening is formed in the bottom of the second separation barrel, and a blocking cover capable of being opened and closed is arranged at the discharging opening. According to the utility model, the overall volume is reduced, meanwhile, the power loss in a transmission pipeline is reduced, and the working efficiency is higher.

A compact disc stack cyclone separator includes: a fluid inlet; a vortex generator which generates a forced vortex; a conical or cylindrical vortex generating chamber; a separation chamber which is a cavity formed by downstream open ends of stacked truncated cones; narrow gaps between the stacked truncated cones, a collecting channel for heavy phrase fluid from the gaps between the stacked truncated cones which installed about the outlets of the gaps at upstream open end of the stacked truncated cones to channel heavy phrase fluid to a storage chamber of heavy phrase fluid; and an outlet for heavy phrase fluid to flow out from the storage chamber of heavy phrase fluid, while the outlet of light phrase fluid is annexed to the downstream open end of the last stacked truncated cone which is the downstream open end of separation chamber.

The invention relates to a vapor-liquid separator and a system including the vapor-liquid separator. The vapor-liquid separator includes: a first flow path extending between a fluid inlet and a fluid outlet and including a helical portion; a second flow path extending between the first flow path and the steam outlet and fluidly passing steam from the first flow path to the steam outlet and defining a helical portion; and one or more bridges that fluidly couple the first flow path to the second flow path. The helical portion of the first flow path results in a reduction in static pressure and an increase in velocity of the fluid flowing through the first flow path and produces steam flowing into the second flow path via the one or more bridges. Steam received within the second flow path is discharged from the steam outlet, and fluid flowing through the first flow path is discharged from the fluid outlet.

A system (22) is disclosed having an inerting device (44) that receives an intake air stream and separates it into nitrogen-enriched air (NEA) and oxygen-enriched air (OEA). The inerting system also has an oxygen concentration sensor (46) and a controller (48) connected to the oxygen concentration sensor (46). The controller (48) adjusts operation of the inerting system (22) during use based at least in part on feedback received from the oxygen concentration sensor (46).

[Problem] Air conditioning systems of electric vehicles and the like have a problem in that immediately after a vehicular air conditioner is started, a heat medium that had been stored in a reserve tank is at a relatively high temperature, and therefore a cooling effect cannot be exhibited fully until the water temperature drops to a certain extent, the required cabin air temperature is not met, and comfort is impaired for a vehicle occupant. [Solution] A reserve tank according to the present invention has: a plurality of chambers including an inflow chamber provided with an inflow part into which a heat medium flows, an outflow chamber provided with an outflow part from which the heat medium flows out, and at least one intermediate chamber; a plurality of partition walls that separate the plurality of chambers; and a plurality of communicating parts, each of which is provided in a respectively corresponding partition wall and through which the heat medium flows. Furthermore, the reserve tank has a specific chamber adjacent to one of the plurality of chambers, and a specific communicating part comprising an on–off valve is provided in a specific partition wall that separates the specific chamber and one of the plurality of chambers.

The utility model relates to filter technical field discloses a vortex filter device, including filter body, the filter body includes the head and body part of separate setting, the head is connected with body part into an organic whole, the side of head sets up liquid inlet, and the upper end sets up liquid outlet, and the body part presents the taper structure of big down small, and the inside space forms the taper space of big down small, and the body part lower end opening is the outlet for the dirt, and one rotating vane is arranged in the taper space, the outer diameter of rotating vane is less than the big mouth size of taper space and is greater than the small mouth size of taper space, the liquid inlet is eccentric and sets up, and the receiving surface of rotating vane faces the one side of liquid inlet.

The utility model discloses a gas-solid separator device for a cone part of a cyclone, which relates to the technical field of cyclones, aims to solve the technical problem of poor gas-solid separation effect, and comprises a cone main body, the cone main body is of a hollow cone tip structure, and a plurality of spiral guide vanes are uniformly arranged on the inner wall of the cone main body along the circumferential direction. The end, connected with the external cyclone cylinder, of the conical cylinder body is provided with an extending straight handle in an extending mode, a plurality of center flow deflectors are arranged in the extending straight handle and form a flow guide cylinder after being tightly attached and surrounded, the flow guide cylinder is a section with the diameter decreasing progressively in the air flow rising direction, and compensation pieces are arranged between the adjacent center flow deflectors. An inner diameter adjusting structure is further arranged on one side of the center flow deflector, and a plurality of blocking protrusions are further arranged on the inner wall of the center flow deflector. According to the gas-solid separator, the flow guide cylinder is matched with the spiral flow guide blade, and the inner diameter adjusting structure is combined with the blocking bulge, so that the separation effect can be enhanced, and the gas-solid separation purity is improved.

A cyclone box for removing liquid from a fluidized steam flow includes a box structure having side walls and a roof having a first inclined side and a second inclined side for draining into a drainage channel formed along the side walls. At least one cyclone can is mounted within the box structure and includes a cylindrical wall forming a flow chamber having an inlet end at the front end of the box structure and an outlet end at the rear end of the box structure. A swirler positioned within the cylindrical wall imparts a swirling motion to the steam flow as it flows through the flow chamber, generating centrifugal force that causes the liquid in the steam flow to coalesce on the inner surface of the cylindrical wall. One or more outlets allow the coalesced liquid on the inner surface of the cylindrical wall to be drained into the volume of the box structure outside the cylindrical can, then onto the roof of the cyclone box below, and into the drainage channel.

A water cooling / recirculating management system, including: a controller; a fluid displacement pump; a centrifugal separator; a germicide generator; and a primary side stream magnetic field generator.

A cleaning apparatus, including: a suction system; a separation system; a filtration system; a garbage collection system; a handle (C6); a battery (C7); and a dust bucket cover (C3); wherein the battery (C7) is disposed below the handle (C6) to ensure an operation of the cleaning apparatus; a dust bucket cover (C3) is disposed at a bottom of the dust bucket (A8), a base surface of the dust bucket (A8) is of a substantially planar structure and forms a supporting surface of the cleaning apparatus; the separation system includes a primary separation system and a secondary separation system (4); the garbage collection system includes a dust bucket (A8), and the dust bucket (A8) includes a first garbage collection cavity (16) configured to collect the garbage passing through the primary separation system and a second garbage collection cavity (14) configured to collect the garbage passing through the secondary separation system (4).

The invention relates to a water separator (1) for a fuel cell system (17). The invention also relates to the fuel cell system (17) comprising the water separator (1).

A vortex tube assembly for an aircraft enclosure inerting system has a plenum chamber and a swirl generator which has an inlet passage that allows air in the plenum chamber to enter a vortex chamber whereupon the air can be centrifugally separated into nitrogen enriched air (NEA) and oxygen enriched air (OEA). A throttle pin is positioned within the inlet passage, an outer surface of the throttle pin and an inner surface of the inlet passage co-operatively defining a flow path for air to enter the vortex chamber from the plenum chamber. The throttle pin is movable between a restrictive position and a permissive position, with the flow path being more constricted when the throttle pin is in the restrictive position than when the throttle pin is in the permissive position. The throttle pin is biased to the permissive position and movable to the restrictive position against this bias.

A multi dry cyclone device collects material from air. The device swirls air within a fluid housing so as to deposit the material, such as viruses, bacteria, fungi and other particles, from the air in a way that the material can later be analyzed. The device can be used to provide for detection and / or quantification of airborne organisms or properties of material in the air. The device can include automatic tube changing which provides the ability to collect and analyze multiple air / fluid samples without needing to visit the device. The disclosure also provides for robust collection, processing, and analysis of collected samples wherein apparatus(es), method(s), and / or system(s) disclosed herein provide for detection and quantification of airborne target species simultaneously.

An inerting system 22 has an inerting apparatus 44 which receives an inlet air flow and separates it into nitrogen enriched air (NEA) and oxygen enriched air (OEA). The inerting system also has an oxy

The utility model discloses an anti-leakage structure for a conical part of a cyclone separator, which comprises the conical part arranged at the bottom of the cyclone separator, the lining part is an inner protection piece arranged on the inner wall of the conical part; the outer sleeve component comprises an outer protective sleeve arranged on the outer wall of the conical part, and a hollow cavity is reserved between the outer protective sleeve and the outer wall of the conical part; the top and the bottom of the inner protection piece both exceed the outer protection sleeve. According to the anti-leakage structure for the conical part of the cyclone separator, the lining corundum material is adopted, the inner wall of the conical part is in contact with slag slurry, and the abrasion resistance of the conical part is improved. An outer protective sleeve is arranged at the conical part of the cyclone separator, the cyclone separator can still be protected even if slurry grinds through the conical part, and a remote transmission pressure transmitter is arranged for real-time monitoring. When leakage occurs in the area, the leakage can be detected and found in time so as to be handled in time.

A vortex tube assembly 42 for an aircraft enclosure inerting system (22, fig. 1) has a plenum chamber 34 and a swirl generator 36 which has an inlet passage 38 that allows air in the plenum chamber to

An inerting system (22) has an inerting apparatus (44) which receives an inlet air flow and separates it into nitrogen enriched air (NEA) and oxygen enriched air (OEA). The inerting system also has an oxygen concentration sensor (46) and a controller (48) connected to the oxygen concentration sensor (46). The controller (48) adjusts operation of the inerting system (22) during use, based at least in part on feedback received from the oxygen concentration sensor (46).

A cleaning apparatus, including: a suction system; a separation system; a filtration system; a garbage collection system; a handle (C6); a battery (C7); and a dust bucket cover (C3); wherein the battery (C7) is disposed below the handle (C6) to ensure an operation of the cleaning apparatus; a dust bucket cover (C3) is disposed at a bottom of the dust bucket (A8), a base surface of the dust bucket (A8) is of a substantially planar structure and forms a supporting surface of the cleaning apparatus; the separation system includes a primary separation system and a secondary separation system (4); the garbage collection system includes a dust bucket (A8), and the dust bucket (A8) includes a first garbage collection cavity (16) configured to collect the garbage passing through the primary separation system and a second garbage collection cavity (14) configured to collect the garbage passing through the secondary separation system (4).

A foreign matter removal device removes foreign matter contained in a fluid. The fluid is caused to flow into the trap portion and is separated into an inner fluid flowing inside a separation portion and an outer fluid flowing outside the separation portion. First foreign matter contained in the outer fluid and having a higher specific gravity than the fluid is captured in a gap between an inner wall of the trap portion and the separation portion. Separation of second foreign matter contained in the inner fluid and having a lower specific gravity than the fluid is promoted by a gas-liquid separation portion, and the second foreign matter is discharged to outside, through a foreign-matter-discharging-means-connection portion provided in a ceiling on the vertically upper side at a center part of the trap portion, from foreign-matter-discharging means.

An inerting system is provided with a vortex tube for separating air into nitrogen enriched air (NEA) and oxygen enriched air (OEA). The inerting system has a warming device which warms NEA as it flows between an NEA outlet of the vortex tube and an NEA port of the inerting system. A method is also provided of supplying conditioned NEA to an enclosure, in which air is centrifugally separated into NEA and OEA in a vortex tube and the NEA is warmed so as to produce the conditioned NEA.

The invention relates to a sieve that works in synergy with ducts and trays that allow a continuous separation process that interconnects with different outlets and ducts to obtain rice germ, allowing paddy rice germ components to be separated and removed efficiently, effectively and in a continuous flow, to optimise profitability. The invention allows three by-products to be obtained from rice germ, broken rice or rice grits, rice germ oil and rice germ meal, in addition to others of less interest.

The cyclone dust collection device 1 collects dust DT from the treated gas TG containing dust DT. The aforementioned cyclone dust collection device includes: a dust separation section 3 that rotates the treated gas TG with the transverse direction as the rotation axis to separate dust from the treated gas TG; a dust recovery section 4 connected to the outlet side of the dust separation section 3 to recover the dust DT separated by the rotation of the treated gas TG caused by the dust separation section 3; and a gas recovery section 5 with the inlet provided in the dust recovery section 4 to recover the treated gas TG after the separation of dust DT. The first ratio L of the distance L from the outlet of the dust separation section 3 to the inlet of the gas recovery section 5 to the outlet diameter Dout of the dust separation section 3, L / Dout, is 0.4 or more and 1.0 or less.

A vapor-liquid separator comprises a first flow path extending between a fluid inlet and a fluid outlet and featuring a helical section; a second flow path extending between the first flow path and the vapor outlet, transferring vapor from the first flow path to the vapor outlet and also defining a helical section; and one or more bridges that fluidically couple the first flow path to the second flow. The helical section of the first flow path causes a reduction in static pressure and an increase in velocity of the fluid flowing through the first flow path, generating vapor that flows over the one or more bridges into the second flow path. The vapor received in the second flow path is discharged from the vapor outlet, and the fluid flowing through the first flow path is discharged from the fluid outlet.

The invention relates to an axial-flow centrifugal separator (4) for separating particles (10) from a dispersion (6), in particular a suspension, which contains the particles (10) and a fluid (8), the separator (4) comprising a hollow cylindrical pipe section (12) for conducting the dispersion (6) in a conducting direction (34). An inner wall (32) of the pipe section (12) has an internal thread (36), the lead angle (40) of which increases in the conducting direction (34).