354results about How to "Raise the water level" patented technology

The invention discloses an integrated air conditioner and a condensed water processing method for the integrated air conditioner. The integrated air conditioner comprises an indoor water receiving plate, a drainage device connected with the indoor water receiving plate and used for leading the condensed water in the indoor water receiving plate to the outer side walls of multiple rows of condensers of the integrated air conditioner, the multiple rows of condensers used for heating condensed water on the outer side walls to at least vaporize part of the condensed water, a water tank arranged on a chassis of the integrated air conditioner and used for receiving non-vaporized condensed water on the outer side wall, and a water beating motor which comprises a plurality of water beating wheels and is used for beating the non-vaporized condensed water to the outer side walls of the condensers through the water beating wheels so as to enable the multiple rows of condensers to vaporize the non-vaporized condensed water again. By means of the technical scheme, the condensed water in the integrated air conditioner can be discharged automatically, and a user is protected from manually discharging the condensed water.

A polishing pad capable of maintaining a high level of dimensional stability during absorption of moisture or water includes a polishing layer including a polyurethane foam having fine cells, wherein the polyurethane foam includes a cured product of a reaction of an isocyanate-terminated prepolymer (A), a polymerized diisocyanate, and a chain extender, and the isocyanate-terminated prepolymer (A) includes an isocyanate monomer, a high molecular weight polyol (a), and a low molecular weight polyol. A method for manufacturing such a polishing pad includes mixing a first component containing an isocyanate-terminated prepolymer with a second component containing a chain extender and curing the mixture to form a polyurethane foam. The pad so made is used in the manufacture of semiconductor devices.

The present invention is an attachable rolling plate assembly which can be attached as a single unit to a portable cutting tool to facilitate the safe rolling movement of the portable cutting tool on the workpiece. The invention comprises a frame assembly formed from a single piece of molded material such as fiber enriched plastic having a pair of oppositely disposed longitudinal sidewalls with stabilizer fins extending therefrom, and a flat base portion having a pair of parallel stabilizer tubes molded therein. The invention further includes an adjustable bevel gear assembly by which the angle of orientation of the cutting blade can be quickly changed. The invention also includes a cutting guide assembly to facilitate a straight cut, reduce torsional rotation of the saw blade and reduce kickback of the saw.

A sensor system that measures at least one parameter of water includes an electronics subsystem and includes a sensor housing electrically and mechanically coupled to the electronics subsystem. The sensor housing encloses a chamber that receives water via at least one inlet and that releases water via at least one outlet. At least one sensor has at least one electrode exposed to water in the chamber. A flow generator causes water to flow through the chamber. A plurality of objects within the chamber move in response to the water flow and abrasively clean the at least one electrode. Preferably, the sensor system includes a chlorine sensor having at least two electrodes. The electronics subsystem applies a first differential voltage between the two electrodes during a measurement interval and then applies a second differential voltage between the two electrodes during an interval following the measurement interval.

The present invention is an attachable rolling plate assembly which can be attached as a single unit to a portable cutting tool to facilitate the safe rolling movement of the portable cutting tool on the workpiece. The invention comprises a frame assembly formed from a single piece of molded material such as fiber enriched plastic having a pair of oppositely disposed longitudinal sidewalls with stabilizer fins extending therefrom, and a flat base portion having a pair of parallel stabilizer tubes molded therein. The invention further includes an adjustable bevel gear assembly by which the angle of orientation of the cutting blade can be quickly changed. The invention also includes a cutting guide assembly to facilitate a straight cut, reduce torsional rotation of the saw blade and reduce kickback of the saw.

A washing machine capable of performing washing by increasing a water level when an overload of a motor is detected, and a control method thereof. The washing is performed by detecting an overload of the motor using a load detecting circuit and changing a water level to a highest water level when the overload is detected. Thus, a burning smell may not be caused from the motor by preventing stalling of the motor, and washing performance may be maintained since the motor is continuously operated without stopping.

The present invention describes a decorative surface covering comprising a plurality of component layers, structural and/or chemical, chemically bonded to the surface, together forming a unique single unit, monolithic decorative surface overlay, referred to generally herein as a functionally bonded system. The functionally bonded system is designed to be flexible, expandable, and functional, providing the same durability as pre-existing flooring or horizontal surfaces. While the individual components have various properties, the chemical bonding of one layer to an adjacent layer above and/or below provides for a unique surface covering that is decorative and functional. The functionally bonded system can be installed, retrofitted and bonded to a raw concrete floor foundation, countertops and other horizontal surfaces or to such surfaces having an existing ceramic tile, porcelain tile, concrete, VCT (Vinyl), asbestos (VAT) composite tile, hardwood floor, laminate or engineered wood floor, other synthetic or natural materials, or glass or architectural glass.

Systems and methods which provide a polyacrylamide (PAM) based flexible and rechargeable zinc-ion battery (ZIB) configuration are described. Embodiments of a ZIB configuration comprise a PAM based polymer electrolyte. For example, a ZIB configuration of embodiments may comprise a manganese-dioxide (MnO₂) cathode, a zinc (Zn) anode, and a PAM based polymer electrolyte. The PAM based polymer electrolyte may comprise a PAM based polymer hosting one or more solutions to form a hydrogel electrolyte (e.g., crosslinked polyacrylamide hydrogel electrolyte). For example, the PAM based polymer electrolyte may be configured as a polyelectrolyte matrix host for the one or more solutions, such as may comprise a neutral solution of zinc sulfate and manganese sulfate, to achieve a stable electro chemical performance under the repetitive deformation conditions.

Provided are a washing machine, a method for washing chiffon fabric and a washing machine controller. The method includes injecting water in the washing machine to achieve the water level higher than the level for washing silk fabric; washing and rinsing the chiffon fabric with the rotating speed of an inner barrel of the washing machine lower than the rotating speed used when common fabric is washed. By means of the method, the washing machine and the washing machine controller, the ideal washing effect can be achieved under the condition that the chiffon fabric is well protected, users are relieved from hand washing of chiffon fabric, and the requirement of the user for adopting the washing machine to wash the chiffon fabric is well met.

Disclosed herein are a washing machine and a control method thereof. The control method effectively transmits high-concentration wash liquid to laundry, while minimizing the amount of water used, through washing using bubbles, and maximizes the increase in volume of the wash liquid rubbed on the inner circumferential surface of the drum using the generation of bubbles and the rotation of the drum to raise the water level of the wash liquid without additional water.

The invention provides a submerged plant modularized growth bed and a method for recovering growth of underwater submerged plants. The submerged plant modularized growth bed comprises suspended solids, planting layers, plant layers, a growth substrate layer, a bearing layer and balance weight facilities, the submerged plant modularized growth beds are mutually connected to form an entire piece, micropores are formed in the bearing layer so that roots of the plants can penetrate through, the growth substrate layer adopts planting soil, the periphery of the planting layer is fixedly connected with the periphery of the bearing layer, the planting layers and the bearing layer wrap the growth substrate layer, the suspended solids are fixedly arranged around the submerged plant modularized growth bed, each suspended solid is hollow and is filled with air, and the balance weights are fixedly arranged at the lower end portion of the suspended solids to keep the depth of the modularized growth bed suspending on the water surface. The submerged plant modularized growth bed is reasonable in design, compact in structure, simple to manufacture, low in cost, simple to operate and convenient to manage, and the submerged plant modularized growth bed is degraded along with the growth of the underwater submerged plants, is free of pollution, protects the environment, is wide in application range, is widely popularized conveniently, and is favorable for recovery of the underwater submerged plants in different water areas.

The present invention relates to an apparatus and method for the treatment of water and, in particular, an apparatus and method which may be applied to fluids such as grey water to be treated prior to discharge. The invention is intended for particular use on marine vessels such as house boats to treat grey water which at present is discharged untreated.

A method and device for making ice is disclosed. The icemaker assembly comprises an ice tray and an ice ejector. The ice tray has at least (i) a first ice forming compartment defining a first space, and (ii) a second ice forming compartment defining a second space. The ice ejector is positionable at a first position and a second position. The ice ejector has at least (i) a first ejector member, and (ii) a second ejector member. When the ice ejector is positioned at the first position, (i) the first ejector member is positioned in the first space and in contact with a first quantity of water, (ii) the second ejector member is positioned in the second space and in contact with a second quantity of water, and (iii) the first quantity of water is positioned in fluid communication with the second quantity of water. When the ice ejector is positioned at the second position, (i) the first ejector member is spaced apart from both the first space and the first quantity of water, (ii) the second ejector member is spaced apart from both the second space and the second quantity of water, and (iii) the first quantity of water is isolated from fluid communication with the second quantity of water.

The invention relates to a combined antenna, in particular to an iridium and GPS (Global Positioning System) combined antenna for an underwater robot. The iridium and GPS combined antenna comprises an antenna adapter component, a fixed base, a connecting pipe and an antenna assembly which are sequentially and hermetically connected, wherein the antenna adapter component comprises a watertight cable, a setting framework, a connector locating ring and a coaxial connector; the setting framework is hermetically connected with the fixed base; one end of the setting framework is provided with the connector locating ring; the coaxial connector is inserted into the connector locating ring, and one end of the coaxial connector is connected with the watertight cable; the watertight cable is hermetically connected with the setting framework; the antenna assembly comprises an antenna housing fixing piece, an iridium antenna, a GPS antenna and an antenna housing; one end of the antenna housing fixing piece is in hermetical and threaded connection with the connecting pipe, and the other end of the antenna housing fixing piece is hermetically connected with the antenna housing; the iridium antenna and the GPS antenna are both encapsulated in the antenna housing and are respectively connected with the other end of the coaxial connector by virtue of a coaxial signal wire. The iridium and GPS combined antenna has the advantages of simple structure, good underwater sealing property and antenna signals, easiness for installation and the like.

The invention discloses a method for cultivating lobster in a greenhouses constructed in rice fields, and the method comprises: excavating a ring groove in the middle of the rice field as a nursery pond for crayfish, arranging an aeration, water inlet and outlet equipment, and constructing a simple plastic greenhouse on the ring groove, increasing water temperature in winter by utilizing heat preservation effect of sunlight to ensure that the crayfish can safely overwinter; constructing slope protection vegetation by using water plants such as Elodea, creating suitable cave habitat for crayfish to effectively improve the survival rate and breeding rate of the parent shrimps; feeding high-quality feed for increasing the gonad development speed of female shrimps, realizing premature spawningand hatching, achieving the purpose of commercial shrimps early entering markets and improving the yield and economic benefits of shrimp farming in rice fields.

The present invention discloses a gate adjusting and controlling method suitable for a series channel downstream emergency water interruption condition, and relates to the adjusting and controlling field. The method comprises the steps of constructing a water power simulation model of a to-be-monitored channel engineering; adopting a three-point water level control method to real-timely adjust a most downstream check gate where an emergency event occurs and the gate closing rate of all last-level check gates of the most downstream check gate until the inlet flow rate and the outlet flow rate of a channel pool to which any one check gate belongs are balanced, and stopping closing the check gate of the channel pool; calculating the real-time water storage quantity of the channel pool to which the check valve belongs according to the real-time flow rate of the check gate, utilizing the real-time water storage quantity at the current moment to adjust the flow rate of the check gate at thenext moment until the real-time water storage quantity of the channel pool is equal to the target water storage amount of the channel pool, thereby adjusting and controlling the gate of the channel where the emergency event occurs. The gate adjusting and controlling method of the present invention reduces the maximum damming height in front of the gate, reduces an overflowing risk, at the same time, can adjust the water level after the emergency event is ended, and prevents the water level after the stabilization from being too high.

An apparatus and method for switching a power transmission mode of a washing machine id disclosed, to prevent malfunction and damages of the washing machine by switching the power transmission mode stably in which the method includes: (a) rotating the cam (600) by driving the clutch motor (60); (b) counting the number of pulses of power supplied to the clutch motor (60); and (c) maintaining the rotation of the cam (600) until the ounted number of pulses is equal to, or greater than a preset number of pulses.

This invention can improve the design for city road. It's features are: Between the motor-vehicle-road and non-motor-vehicle-road install a bare ground zone, its surface is lower than the city road, so the section of city road is as W shape, it provide for the dust, mud and surface dust a way-out, so the zone of bare ground can be planted some trees and flowers along the road.

The invention relates to a plant soilless culture production device, in particular to a plant water planting production device which specifically structurally comprises a liquid storage pool, a plurality of culture pools, a water pump, a timer, culture planting baskets, a water delivery pipe and reflux pipes. The culture pools are arranged on the upper portion of the liquid storage pool, nutrient liquid inside the liquid storage pool is conveyed to each culture pool through water pumping by the water pump which is controlled by the timer, the timer can control the water pump to work according to set parameters by setting when to pump water and how long the water pumping lasts of the timer, the reflux pipes are arranged at the bottom of each culture pool, an elastic pipe is arranged on the upper portion of each reflux pipe, the reflux pipes are arranged for enabling the nutrient liquid to backflow to the liquid storage pool, the nutrient liquid circularly flows to generate oxygen to guarantee normal breathing of roots of plants, and the elastic pipes are arranged for adjusting and fixing the water level of the nutrient liquid in the culture pools. The plant water planting production device is simple in structure, exquisite, attractive, convenient, quick, practical, convenient to clean and obvious in effect.

The present invention presents a totally biodegradable plastic master batch and its preparation methodology. Three main steps in preparation of the totally biodegradable plastic master batch include step (1): Refining and dehydration of starch, followed by step (2): mixing of multiple ingredients, followed by step (3): molding of product derived from previous step (2). Four preferred embodiments are introduced, while degradation performance of each preferred embodiment is given in terms of its degradation efficiency value.

The present method and system provides: conversion of always fluctuating wind into a variable AC electrical power P through wind turbine and electrical generator; consuming its variable AC power with accordance of an equation P−Pc−Pv=0; conversion of the variable AC power is drawing from two phases of an electrical generator into an AC power connected to an electrical grid through an six-pulls diode rectifier, first heat energy exchanger, DC capacitor and DC-AC inverter; conversion a variable AC power drawing from third phase of an electrical generator into heat through switches connected to a neutral line or into a constant voltage DC power through an six-pulls bridge rectifier, second heat energy exchanger and DC capacitor; permanently keeping the rectified variable DC voltage is higher than a DC constant voltage at the buffer capacitor.

The invention discloses a power generating device by using wave energy. The device is characterized in that: a hydraulic device is axially connected with a fixed frame; one end of a hydraulic rod is provided with a piston, while the other end is axially connected with a float block; the float block is axially connected with a connecting plate; the connecting plate is axially connected with the fixed frame or a fixture on the shore; a hydraulic cylinder is connected with a suction pipe; a suction port is reserved on the suction pipe; a one-way valve is arranged on the suction pipe, and is connected with a water outlet pipe; and a one-way valve is arranged on the water outlet pipe. The power generating device has the advantages that: hydraulic oil is filled in the hydraulic cylinder, not only has certain lubricating function and reduces the friction and corrosion of the piston and the hydraulic cylinder, but also can effectively extrude sea water out of the water outlet pipe and avoid the problems of energy waste and too low pressure caused by extruding air; and the whole device can effectively increase the sea water level for hydraulic power generation by sufficiently utilizing the huge energy of sea water waves.