1443results about How to "Drain fast" patented technology

The invention provides exemplary systems, methods, and apparatus for distinctly allocating liquids containing chemical compositions or compounds to known locations in an organized manner so that assays may be performed on the compositions, or so that the chemical compositions may be combined with other distinct chemical compositions or reagents prior to evaluation. In an exemplary embodiment, the invention includes a multiwell plate for handling articles such as resin beads suspended in a liquid. The plate comprises a plurality of wells. The wells in turn have a capillary hole that is adapted to (i) retain articles in the well, and (ii) retain liquid in the well while the liquid is not subjected to extrinsic forces, such as centrifugation or vacuum.

A versatile mesh-bottom Meshwell plate enables simultaneous rapid and highly reproducible high-throughput processing of small tissue samples or organisms. In an embodiment, the Meshwell plate consists of 96 meshwells and is particularly useful in assaying zebrafish embryos. The bottom tips of standard 96-well PCR plates are removed and replaced by a mesh with openings of about 75-300 μm, preferably 150 μm, in size. The Meshwell plate is optimized to allow fast draining of solutions and to prevent “wicking” of solution between wells. Quick and clean changes of solution can be done either by hand or a robot. With the Meshwell plate, waste of reagent solution and handling hazards, which may cause damage to and / or loss of samples, are substantially minimized and / or essentially eliminated. The Meshwell plate can be easily customized according to number of meshwells desired and can be economically mass-produced.

An apparatus and corresponding method of use extracts, cools, and transports effluents from subterranean, sub-sea oil formations to distant shore based processing facilities. The effluents, mostly crude oil, are conveyed rapidly to a cold flow generator near the oil wellhead on the sea bottom using the cold seawater to chill the effluents to a dispersed mixture including generated solids. The mixture is transported close to sea bottom temperatures, slowly, with small pressure drops, in low-cost submerged bare pipes over long distances to on or near shore processing facilities that can produce useful hydrocarbon products more cost effectively than at sea processing facilities. The apparatus eliminates or minimizes the need for heated or insulated pipe, the need for large floating processing structures, the need for sub-sea processing equipment, and / or the need for chemical additions to production flow.

An improved pool vacuum includes a filter cone and poppet valve combination which enables quick drainage of water which has passed through and been cleaned by the cleaner's filter. A charging circuit is provided with isolation so that the pool vacuum can be used in an electrolytic environment without battery drainage. A combination charger and hang bracket enables the pool vacuum to be stored in a vertical position to both drain and charge simultaneously. An interstitial open exhaust gap between a rear body and nose-cone shaped front section provides a low pressure drop free exhaust area for an impeller. An optionally obstructed bottom gap portion helps to produce a net downward thrust to assist in using the vacuum in deep pools from a long pole structure.

A hard tonneau cover having one or more sections is constructed of a framework of extruded rails with one or more section panels held by molded plastic trim strips installed on perimeter rails included in the framework. The cover is mounted above the cargo box of a pick-up truck by a plurality of striker-latch assemblies on one side of the cargo box, and hinge assemblies on the other side, each having components mounted to the cargo box side walls with universal clamp brackets. The panels are constructed of reinforced corrugated plastic which is covered by a color integrated film. A simplified connector plate is used to connect abutting ends of the rails in the framework. A peripheral seal extends down from the perimeter rails in which it is mounted to engage the top of the cargo box side walls and tailgate. Water drainage paths including drainage channels in the rails are provided to eliminate water from the panel surfaces.

A fluid dispensing assembly, including a valve, a housing, a user interface, and a fitting to couple to a fluid source. The valve may include a first sensor detecting proper placement of the fluid container based on a magnetic material positioned at the bottom of the fluid container, a plunger having a plunger shaft coupled thereto, the plunger selectively placing the valve in fluid communication with the fluid container, and a solenoid coupled to the plunger shaft and moving the plunger shaft to transition the plunger between an open position and a closed position. The user interface may be coupled to the valve to enable selection of at least a fluid container size and a dispensing mode.

Disclosed is an indoor unit for an air conditioner to smoothly drain condensed water to the outside regardless of an installation state of the indoor unit. The indoor unit includes: a heat exchanger for performing heat exchange; a drain pan for collecting and draining condensed water generated in the heat exchanger; and two or more drain parts formed in the drain pan and through which the condensed water is drained.

A free-draining heat exchanger includes a first heat exchange tube, a second heat exchange tube spaced from and generally parallel to the first heat exchange tube, and a fin contacting the first and second heat exchange tubes. The fin includes a louver and at least one drainage enhancement feature for promoting removal of liquid from external surfaces of the heat exchanger. A free-draining fin structure includes an array of fins disposed between adjacent heat exchange tubes for improving water drainage by reducing liquid surface tension. Each fin in the array includes an opening and a louver for directing airflow through the opening and around the fin and at least one drainage enhancement feature.

A fluid dispensing system and assembly, including a connection or coupling device, a valve, a housing, a user interface, a filling device, and a fitting to couple to a fluid source. The connection or coupling device may include a magnetic ring crimped to the bottom of a container, and methods of manufacture are described. The valve may include a first sensor detecting proper placement of the fluid container based on a magnetic material positioned at the bottom of the fluid container, a plunger having a plunger shaft coupled thereto, the plunger selectively placing the valve in fluid communication with the fluid container, and a solenoid coupled to the plunger shaft and moving the plunger shaft to transition the plunger between an open position and a closed position. The user interface may be coupled to the valve to enable selection of at least a fluid container size and a dispensing mode.

A hard tonneau cover having one or more sections is constructed of a framework of extruded rails with one or more section panels held by molded plastic trim strips installed on perimeter rails included in the framework. The cover is mounted above the cargo box of a pick-up truck by a plurality of striker-latch assemblies on one side of the cargo box, and hinge assemblies on the other side, each having components mounted to the cargo box side walls with universal clamp brackets. The panels are constructed of reinforced corrugated plastic which is covered by a color integrated film. A simplified connector plate is used to connect abutting ends of the rails in the framework. A peripheral seal extends down from the perimeter rails in which it is mounted to engage the top of the cargo box side walls and tailgate. Water drainage paths including drainage channels in the rails are provided to eliminate water from the panel surfaces.

The invention discloses a washing machine and a water discharging mechanism thereof. The water discharging mechanism used for the washing machine comprises a shell body, a water discharging pipe, a transmission assembly and a drive device. The shell body is suitable for installing on a water cylinder of the washing machine; the water discharging pipe is movably installed on the shell body betweena extending position and a retracting position, when the water discharging pipe is located at the extending position, the water discharging pipe is suitable for abutting against a dewatering cylinderof the washing machine and being communicated with a water discharging outlet of the dewatering cylinder; when the water discharging pipe is located at the retracting position, the water discharging pipe is suitable for separating from the dewatering cylinder. The transmission assembly is installed on the shell body and in transmission connection with the water discharging pipe; the drive device is installed on the shell body, and the drive device is in transmission connection with the transmission assembly and drives the water discharging pipe to move between the extending position and the retracting position through the transmission assembly. According to the embodiment of the invention, the water discharging mechanism of the washing machine has the advantages of being fast in water discharging speed and capable of reducing pollution to the water cylinder.

An intelligent water draining system of urban roads is applied to road surfaces and a water well. The intelligent water draining system of the urban roads comprises a water draining well lid, a hydraulic device and a pressure sensor. The water draining well lid comprises a fixed well lid and a movable well lid. The fixed well lid is fixedly inset into the road surfaces, the hydraulic device is fixed on the side wall of the water well and is connected with the movable well lid, the hydraulic device is electrically connected with the pressure sensor, and the pressure sensor is arranged on the fixed well lid. According to the intelligent water draining system of the urban roads, the degree of opening of the water draining well lid can be controlled according to the depth of surface gathered water, and the purpose of draining water fast is achieved. The water flowing volume of a water well lid is controlled according to the road surface rain volume, rain water can be effectively drained to the water draining system to reduce the surface gathered water, and riding comfort and pedestrian safety in sunny days or days with small amount of rain can be guaranteed. The intelligent water draining system is arranged under the road surfaces, so that the intelligent water draining system is not damaged by people easily.

The invention discloses a process for drying fresh momordica grosvenori, comprising the following steps: (1) selecting and cleaning fresh momordica grosvenori without being damaged on skins, and disposing holes on the top stems and the corresponding bottom areolas of the momordica grosvenori; (2) putting the momordica grosvenori with holes in water of 80-100 DEG C, deactivating, boiling for 30-40 seconds, taking out and draining; and (3) putting the deactivated momordica grosvenori into vacuum microwave drying equipment, drying in vacuum at the frequency of 850-900MH and the low temperature of 40-50 DEG C for 5 minutes, starting an infrared heater to heat the skins of the momordica grosvenori for 10-15minutes, and repeating the step (3) for 4-5 times to obtained the dried momordica grosvenori. The detection shows that the momordica grosvenori dried by adopting the process contains water of 1.5% or less, is light yellow, bright and attractive, retains the nutrients of more than 75%, has high content of momordica grosvenori enzyme, tastes good, has no smell of scorching and is not bitter.

The invention discloses a method and device for simulating axial interaction between an undersea pipe system structure and a seabed soil body. The method includes the following steps that a model pipeline is selected, counterweight is conducted on the model pipeline according to the requirement, and then a tension sensor for measuring axial sliding resistance of the model pipeline is installed in the model pipeline; a water tank is selected, and a simulated seabed with the needed slope is manufactured in the water tank; a guide restraint device is installed on the model pipeline, the model pipeline is made to horizontally move only in the axial direction of the model pipeline and the direction perpendicular to the bed surface of the simulated seabed, meanwhile a displacement measurement device for measuring displacement of the model pipeline in the axial direction of the model pipeline and the direction perpendicular to the bed surface of the simulated seabed is installed on the guide restraint device, and the model pipeline is arranged on the simulated seabed; axial loading is conducted on the model pipeline, the model pipeline is made to axially slide, and meanwhile a data synchronous acquisition system is used for synchronously acquiring measurement data. An ideal means is provided for research on axial interaction between an undersea pipeline and the seabed.

A breakaway device (10) to detect when a towed vehicle (14) separates from a towing vehicle (16) in order to engage the towed vehicle's brakes broadly comprises a sensor operable to detect when a signal from the towing vehicle (16) is lost and a shunt operable to route electrical power to the brakes. In a preferred embodiment, the sensor and the shut may be embodied in a transistor (26). In an alternative embodiment, the sensor and the shut may be embodied in an electro-mechanical switch (34). The device (10) preferably includes an override (42) and lights (44,46) to indicate the device's (10) status.

A hard tonneau cover having one or more sections is constructed of a framework of extruded rails with one or more section panels held by molded plastic trim strips installed on perimeter rails included in the framework. The cover is mounted above the cargo box of a pick-up truck by a plurality of striker-latch assemblies on one side of the cargo box, and hinge assemblies on the other side, each having components mounted to the cargo box side walls with universal clamp brackets. The panels are constructed of reinforced corrugated plastic which is covered by a color integrated film. A simplified connector plate is used to connect abutting ends of the rails in the fiamework. A peripheral seal extends down from the perimeter rails in which it is mounted to engage the top of the cargo box side walls and tailgate. Water drainage paths including drainage channels in the rails are provided to eliminate water from the panel surfaces.

An improved plant harvesting system of aerating pots, aerating pot supports and multi-tiered horizontal trellis plates that are spatially configured for maximum growth in a two month harvesting schedule of annual dioecious flowering herbs. This system is optimized to allow sufficient air to the plant roots, enhanced drainage of water from the potting media and to allow sufficient light to reach heavily shaded areas so as to spur on new shoot growth.

The invention provides a light porous roof greening planting block used on a roof greening planting layer and a manufacturing method thereof. The roof greening planting block consists of aggregates, cement soil, an organic matter, a slow release fertilizer, water and plants. The structure of a planting block structure molded by a brick molding machine or a brickwork molding machine is similar to a porous concrete structure. The manufacturing method comprises the following steps: material preparation, stirring, molding, seeding or sticking and culturing. The product provided by the invention has the advantages of light weight and multihole and can realize large-scale industrial production. The light porous roof greening planting block can quickly green a roof, is simple in construction and low in price, and is an ideal roof greening planting layer material. The method provided by the invention can be easily implemented by the traditional mechanical equipment.

Disclosed herein is a pool cleaning an electric pool cleaning vehicle having a drive assembly and including an advanced system for draining water from the vehicle as the vehicle is removed from a pool of water. The vehicle includes a housing defining a body shell and the body shell having an interior cavity and an electrical power cord to supply power to the vehicle having a connection point on the vehicle. A filtering system is located within the body cavity. The vehicle includes a drain door assembly and the drain door assembly has an inlet connected to the filtering system. A handle is located adjacent the electrical cord connection point, sized and shaped to easily lift the vehicle filled with water out of a pool and the drain door assembly being on an opposed portion of the vehicle from the handle.

The invention discloses a flange mounting structure at the bottom of an inner barrel of a washing machine and the washing machine. The washing machine has a function of cleaning barrel walls, and comprises an outer barrel and an inner barrel, wherein cleaning particles floating along with water flow are arranged between the outer barrel and the inner barrel to clean the barrel walls, and a flange capable of preventing the cleaning particles from entering the inner barrel from the bottom is arranged at the bottom of the inner barrel. The flange comprises a main body and mounting legs which are distributed around the main body and are fixed on the inner barrel; an area in the center of the bottom of the inner barrel corresponding to the main body of the flange is an up-down through opening; the diameter of the main body of the flange is more than or equal to the inner diameter of the opening, or is smaller than the inner diameter of the opening; and the size of a gap between the outer edge of the main body of the flange and the inner edge of the opening meets the requirement of preventing the cleaning particles from entering the inner barrel from the gap. The flange mounting structure is simple in structure and low in cost, can prevent the cleaning particles between the inner barrel and the outer barrel from entering the inner barrel, and achieves an effect of preventing the cleaning of the barrel walls from being influenced due to the decrease of the cleaning particles.

The invention relates to an environmental-friendly grass concrete highway slope protection structure which mainly comprises grass concrete, prefabricated framed girders, anchor rods, soil nails, a mortar flag stone wall, a hillslope drainage system and a gravity retaining wall. The soil nails are arranged in an unstable rock mass of an original highway slope. Concrete piers are arranged at anchor heads. The mortar flag stone wall is additionally arranged on an original hillslope. The interior of the mortar flag stone wall is sequentially filled with a gravel bed, a clay bed and the grass concrete from bottom to top. The prefabricated framed girders are mounted at the top of the mortar flag stone wall. The anchor rods are arranged at the intersections of the prefabricated framed girders. Concrete inclusions are arranged at the peripheries of the anchor rods. The hillslope drainage system is arranged in the gravel bed. A drainage channel is arranged at a slope bottom. The gravity retaining wall is arranged on the outer side of a highway subgrade side ditch at a slope foot. The environmental-friendly grass concrete highway slope protection structure is high in integrality and stability, and combines safety embankment with environment protection really, and the traffic environment is effectively improved. The invention further provides a construction method of the environmental-friendly grass concrete highway slope protection structure.

The invention relates to a washing machine without water between barrels and a control method. The washing machine comprises an outer barrel, an inner barrel, an air chamber and a pressure sensor, wherein the pressure sensor is connected with the air chamber. A plurality of water throwing holes are formed in the upper portion of the inner barrel and close to the edge of the inner barrel, at least one inner barrel drain port is formed in the bottom of the inner barrel, telescopic drain valves capable of plugging the inner barrel drain ports are arranged at the bottom of the outer barrel, an outer barrel drain port is formed in the bottom of the outer barrel and provided with a washing machine drain pipeline, and the air chamber communicated with the inner barrel is arranged on the outer barrel and provided with an air chamber drain port capable of draining water in the air chamber. The washing machine thoroughly drains the water without residual water and is high in drain speed, accurate in water level detection and simple in structure, stay of water flow between the inner barrel and the outer barrel is avoided, dirt is prevented from staining the inner wall of the outer barrel, the residual water in the air chamber is avoided, errors caused by reuse of water level detection are avoided, the residual water is prevented from breeding bacteria in the air chamber, the outer barrel is communicated with the inner barrel through the telescopic drain valves, and line chip blockage is avoided.

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A processing apparatus includes an inner cylinder 25 (a processing chamber 23) accommodated in a carrying unit for carrying an object to be processed and further seals up the object with the inner cylinder 25 or a first stationary wall 34 to process the object in contact with processing fluid. In this processing apparatus with sealing mechanism, flexible hollow packings 100, 101 are arranged doubly in either the inner cylinder 25 or the first stationary wall 34, at its occluded part with the first stationary wall 34 and the inner cylinder 25. The hollow packings 100, 101 have their hollow parts 102 connected with respective pressurized-air sources 103 through pressure-detecting switches 110 and closing valves 105. By expanding or contracting the hollow packings 100, 101, the operation of the apparatus is switched in between its sealing state and non-sealing state. With this arrangement, it is possible to improve the sealing capability and prolong the life of the mechanism.

An electrical junction box in which the interference between an inner wall of a rotating upper cover and an outer wall of a box body can be more reliably prevented and a waterproof property can be secured, while also meeting the demand for reduction in size of the electrical junction box. In a state in which an upper cover is attached to a box body, on one end side of the box body and one end side of the upper cover, an outer wall of the box body is located on an inner side with respect to an outer wall of the upper cover, an inner wall of the upper cover is located on an inner side with respect to the outer wall of the box body, and an inner wall of the box body is located on an inner side with respect to the inner wall of the upper cover.