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1439results about How to "Drain fast" patented technology

Washing machine and water discharging mechanism thereof

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.
Owner:WUXI LITTLE SWAN ELECTRIC CO LTD

Method and device for simulating axial interaction between undersea pipe system structure and seabed soil body

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.
Owner:INST OF MECHANICS - CHINESE ACAD OF SCI

Flange mounting structure at bottom of inner barrel of washing machine and washing machine

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.
Owner:QINGDAO HAIER WASHING MASCH CO LTD

Environmental-friendly grass concrete highway slope protection structure and construction method thereof

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.
Owner:ANHUI ROAD & BRIDGE GRP

Washing machine without water between barrels and control method

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.
Owner:QINGDAO HAIER WASHING MASCH CO LTD
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