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30results about How to "Speed up water flow" patented technology
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Designing method for improving encircled-type harbor basin water body exchanging capacity
InactiveCN103774605AImprove exchange capacitySpeed up water flowHydraulic engineering apparatusDiffusionMathematical model
The invention relates to a designing method for improving the encircled-type harbor basin water body exchanging capacity. The designing method is characterized by mainly comprising the steps that 1 a plane two-dimensional convection and diffusion mathematical model is established; 2 the harbor basin water body exchanging capacity is evaluated; 3 the encircled-type harbor basin water body exchanging mechanism is analyzed; 4 engineering proposal calculation is conducted, and main factors influencing water body exchanging function improvement are analyzed; 5 an engineering improvement scheme capable of improving the encircled-type harbor basin water body exchanging capacity is formed. According to the designing method, the relation between convection and diffusion and the main factors influencing harbor basin water exchanging can be obtained by calculating harbor basin Peclet number distribution, therefore, the mechanism for improving the encircled-type harbor basin water body exchanging capacity is disclosed, optimization design can be conducted on a scheme for arranging a water body exchanging channel, and accordingly, the harbor basin water body exchanging capacity is improved.
Owner:HOHAI UNIV +1
Reverse osmosis membrane element and water purifying device
PendingCN106474925AReduce pollution rateExtended service lifeMembranesReverse osmosisWater productionReverse osmosis
A reverse osmosis membrane element comprises a central tube and a reverse osmosis membrane assembly wound on the central tube, wherein the reverse osmosis membrane assembly comprises a water inlet separating net, a pure water guide net and reverse osmosis membranes; a pure water flow path is formed between the front interlayers of the reverse osmosis membranes; a water inlet flow path is formed between the reverse interlayers of the reverse osmosis membranes; the water inlet separating net is positioned in the water inlet flow path; the pure water guide net is positioned in the pure water flow path; a plurality of concentrated water inlets are formed in the central tube; the end of the central tube is used as a concentrated water outlet of the reverse osmosis membrane element; the reverse osmosis membrane element is provided with two water inlets; the two water inlets are respectively positioned in two end surfaces of the reverse osmosis membrane element; the pure water inlet of the reverse osmosis membrane element is positioned in the circumferential surface of the reverse osmosis membrane element. The reverse osmosis membrane element has the advantages that the pollution speed of the reverse osmosis membrane element can be reduced effectively, the service life of the reverse osmosis membrane element is prolonged, and meanwhile, water production efficiency is improved. The invention further provides a water purifying device.
Owner:GREE ELECTRIC APPLIANCES INC
Wave-energy energy-collecting power generation device for ships
PendingCN108252851AReduce the cost of going to seaIncrease the voyageVessel cleaningHullsWater turbineWater flow
The invention discloses a wave-energy energy-collecting power generation device for ships. The wave-energy energy-collecting power generation device comprises two balanced drainage energy-collecting mechanisms, connecting components, protection components and a power generation system, wherein the two balanced drainage energy-collecting mechanisms are symmetrically arranged on the two sides of a ship body and are connected with the ship body through the connecting components; the protection components are mounted at the top end and on the bottom part of each of the balanced drainage energy-collecting mechanisms; and the power generation system is mounted in the balanced drainage energy-collecting mechanisms. According to the wave-energy energy-collecting power generation device for the ships disclosed by the invention, power is generated by adopting marine-renewable wave energy instead of fossil energy such as gasoline or diesel, so that the sailing cost of the ships is reduced, voyages of the ships can be increased, and pollution to a marine environment is reduced. By adopting the balanced drainage energy-collecting mechanisms, wave is converged and accelerated, so that water flowing kinetic energy can be effectively improved, and the power generation efficiency is promoted; and meanwhile, a water turbine is driven by bidirectionally utilizing wave energy so as to generate thepower, so that the adaptability of the power generation device on complicated and changeable marine conditions also can be improved.
Owner:长沙紫宸科技开发有限公司
Gas water heater and control method thereof
PendingCN111059766AControllable adjustment of heat loadLower the water temperatureFluid heatersWater flowEngineering
The invention discloses a gas water heater. The gas water heater comprises a heat exchanger and a water mixing water path; the heat exchanger is connected with a water incoming pipe and a water outgoing pipe, so that a water path can be formed; the water mixing water path is connected with the heat exchanger in parallel and provided with a control valve for controlling the opening and closing of the water path; and the water incoming pipe is provided with a pump for adjusting water incoming flow speed. The invention further discloses a control method of the gas water heater. According to the gas water heater of the invention, when the required heat load of the gas water heater is smaller than the minimum set value of the heat load, inflow water of the heat exchanger of the gas water heateris shunted, or the flow speed of the heat exchanger of the gas water heater is increased; and the gas water heater is controlled to operate at temperature larger than the minimum set value of the heat load. With the control method adopted, the gas water heater can adjust the temperature of outflow water which has been subjected to combustion heat exchange through the increased water flow speed, and therefore, the gas water heater is suitable for a working condition having a low-heat-load requirement, and the use range of the gas water heater is widened.
Owner:QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER +1
Automatic adjusting system and method for water inflow flow speed of condenser cooling pipes
ActiveCN106017122AImprove heat exchange efficiencyAdjust cooling intensitySteam/vapor condensersEngineeringCooling pipe
The invention relates to an automatic adjusting system and method for the water inflow flow speed of condenser cooling pipes. The automatic adjusting system for the water inflow flow speed of the condenser cooling pipes comprises a condenser assembly, an adjusting assembly and a control device. The condenser assembly comprises a condenser shell, the multiple cooling pipes and a pipe plate. The condenser shell is provided with a water inlet chamber. The adjusting assembly comprises partition plates and a baffle capable of rotating by itself. The partition plates are arranged in the water inlet chamber and include the first partition plate and the second partition plate which are fixed to the outer side of the pipe plate in a spaced manner. The baffle is arranged between the first partition plate and the second partition plate and provided with a first matching part and a second matching part which are symmetrically arranged. The control device comprises a power mechanism. The output end of the power mechanism is fixedly connected with the baffle. The control device controls rotation of the baffle through the power mechanism. According to the automatic adjusting system and method for the water inflow flow speed of the condenser cooling pipes, the heat exchange efficiency of the condenser and equipment running safety can be improved.
Owner:CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD
Oil-containing chemical waste water treatment equipment and treatment method
ActiveCN107512835ACompact structureEasy to useWater/sewage treatment by centrifugal separationMultistage water/sewage treatmentTreatment effectWater treatment
The invention discloses oil-containing chemical waste water treatment equipment and a treatment method. The oil-containing chemical waste water treatment equipment comprises a power source, a reaction device, a shaft type negative pole, a spiral positive pole, an air floating device and a biochemical treatment device; the shaft type negative pole is vertically fixed to the center of a cylindrical reaction part through a negative pole fixing device, and the top end of the shaft type negative pole is connected with a negative pole of the power source through a wire; the periphery of the shaft type negative pole is sleeved with a rotatable positive pole fixing device, the spiral positive pole comprises multiple conducting blades, and the conducting blades are spirally distributed on the outer wall face of the positive pole fixing device; the air floating device is connected with a reaction water outlet; the biochemical treatment device is connected with an air floating water outlet. The collaborative coupling function of all processes can be achieved in the same reaction device, the processes complement and promote one another, defects when the processes respectively take effect are overcome, the treatment effect is improved remarkably, energy consumption is reduced, the structure of the reaction device is optimized, and the occupied area is reduced.
Owner:JIANGSU INST OF URBAN PLANNING & DESIGN
Automobile part cleaning equipment
PendingCN108838151ASpeed up water flowEasy to cleanCleaning using toolsCleaning using liquidsEngineeringCam
The invention relates to the field of automobile part machining, and particularly discloses automobile part cleaning equipment. The automobile part cleaning equipment comprises a machine frame, a cleaning drum, a driving mechanism, cleaning rollers, end face cams and a washing mechanism, wherein the cleaning drum is rotationally connected to the machine frame, the driving mechanism is used for driving the cleaning drum, the cleaning rollers are connected in the cleaning drum in a rotating and sealing manner, each end face cam is arranged below the corresponding cleaning drum, and the washing mechanism is arranged on the portion, above the cleaning drum, of the machine frame and can be used for cleaning the inner wall of a part. According to the automobile part cleaning equipment, the washing mechanism is matched with the cleaning drum and the cleaning rollers, so that simultaneous cleaning of the outer wall, the inner wall and the hole wall of the part is completed, the cleaning effectis good, the whole part is cleaned at a time, and the problems that manual cleaning efficiency is low and cleaning is not thorough are solved.
Owner:重庆旺豹商贸有限公司
Energy recycling equipment of aeration water flow
ActiveCN103803733ASimple structureEasy to implementWater aerationMachines/enginesAeration systemWater flow
The invention discloses energy recycling equipment of aeration water flow. The energy recycling equipment comprises a barrel, wherein a vertical partition plate is arranged inside the barrel; the barrel is divided into a left part and a right part by the vertical partition plate; an aerating apparatus of an aerating system is arranged at the bottom of the right barrel; paddles capable of being impacted by aeration water flow are respectively arranged inside the left barrel and the right barrel of the barrel, and drive an output shaft to rotate and output energy; the vertical partition plate is arranged inside the barrel; the aerating apparatus is arranged at the lower part of the right barrel, so that the flow inside the two barrels is different in direction; the paddles are impacted by the water flow in different directions inside the two barrels, so that the energy recycling equipment can rotate along the same peripheral direction, and drives the output shaft to rotate. Thus, kinetic energy of the water flow generated by aeration is converted into reusable energy.
Owner:兴港红环保设备河北有限公司
Constant temperature water bath apparatus for chemical plating
InactiveCN105779973AFast fullSpeed up water flowLiquid/solution decomposition chemical coatingWater bathsChemical plating
The invention relates to a constant temperature water bath apparatus for chemical plating and belongs to the technical field of solar batteries. The constant temperature water bath apparatus for the chemical plating is characterized in that an outer pipeline of the constant temperature water bath apparatus for the chemical plating is heated by using a mode that a multiple-in multiple-out circulating pipeline is filled with water; the whole tank body is segmented into a plurality of circulating cavities; each circulating cavity adopts a single-in and single-out form; a snake-like baffle is arranged in each circulating cavity; panels and separation boards of the circulating cavities are made of brass; and the surface of each panel is coated with a layer of polytetrafluoroethylene film. The constant temperature water bath apparatus disclosed by the invention has the advantages of high heating speed, good heat insulating effect, high heat conducting capacity, minimum temperature difference, uniform temperature of the whole heated surface, low possibility of deformation, high chemical corrosion resistance and the like.
Owner:CHINA ELECTRONIC TECH GRP CORP NO 18 RES INST
Integrated reverse osmosis filter element
InactiveCN107399837AReduce the numberImprove the level of integrationTreatment involving filtrationMultistage water/sewage treatmentWater filterReverse osmosis
The invention relates to an integrated reverse osmosis filter element. A water collecting pipe is arranged at the center of the reverse osmosis filter element, a water collecting hole is formed in the water collecting pipe, and purified water filtered by the reverse osmosis filter element is collected by the water collecting hole and flows into the water collecting pipe; and a rear filter element is arranged in the water collecting pipe, and the rear filter element further filters the purified water flowing into the water collecting pipe. By virtue of the arrangement, the rear filter element is arranged in the water collecting pipe of the reverse osmosis filter element in an integrated way, so that the reverse osmosis filter element integrates the rear filter element which has the functions of improving taste of the purified water filtered by a reverse osmosis membrane and adding minerals; meanwhile, overall size of the integrated reverse osmosis filter element after integration is not changed, and the aims of optimizing design, reducing the number of the filter elements and improving filter element integration level are achieved; and besides, the integrated reverse osmosis filter element provided by the invention is simple in structure, obvious in effect and applicable to popularization and application.
Owner:QINGDAO ECONOMIC & TECHN DEV ZONE HAIER WATER HEATER
Integrally adjustable automatic water elevator unit
InactiveCN101532461AGood technical effectReduced Viscosity AdsorptionMachines/enginesEngine componentsAgricultural irrigationEngineering
The invention relates to agricultural irrigation and water conservancy equipments, in particular to an integrally adjustable automatic water elevator unit used for agricultural water conservancy. The water elevator unit mainly comprises a hydraulic power engine and a water elevator unit coaxially driven by the hydraulic power engine or a driving device and is characterized in that a sprocket shaft of the hydraulic power engine is installed on a lifting leg; a chain band plate is coaxially sheathed with an adjustable looseleaf bucket-shaped hydraulic plate; the hydraulic power engine comprisesa U-shaped underhole and baffles at both sides, which form a pressure conical volume cavity with the band plate; the water elevator is of single chain type; a water elevating sprocket wheel is coaxial with a drive sprocket axle of the hydraulic power engine; a closed single chain running around the water elevating sprocket wheel and a water discharging sprocket wheel is equipped with a looseleaf plastic cap and a water barrel at an opening by hanging. The water elevator unit can make full use of hydraulic power and can be easily adjusted. The hydraulic power engine, the water elevator mechanism and water elevating equipments can realize integral variable combination, in particular, the hydraulic power engine can be used by permutation and combination, thus increasing efficacy.
Owner:吕忠旺
Shaftless pump and using method thereof
Owner:YANGZHOU UNIV
An energy reuse device for aeration water flow
ActiveCN103803733BSimple structureEasy to implementWater aerationMachines/enginesWater flowKinetic energy
The invention discloses energy recycling equipment of aeration water flow. The energy recycling equipment comprises a barrel, wherein a vertical partition plate is arranged inside the barrel; the barrel is divided into a left part and a right part by the vertical partition plate; an aerating apparatus of an aerating system is arranged at the bottom of the right barrel; paddles capable of being impacted by aeration water flow are respectively arranged inside the left barrel and the right barrel of the barrel, and drive an output shaft to rotate and output energy; the vertical partition plate is arranged inside the barrel; the aerating apparatus is arranged at the lower part of the right barrel, so that the flow inside the two barrels is different in direction; the paddles are impacted by the water flow in different directions inside the two barrels, so that the energy recycling equipment can rotate along the same peripheral direction, and drives the output shaft to rotate. Thus, kinetic energy of the water flow generated by aeration is converted into reusable energy.
Owner:兴港红环保设备河北有限公司
Semi-open impeller supercharge structure
InactiveCN103277335AIncrease production costIncrease the exit anglePump componentsPumpsImpellerCounter rotation
The invention discloses a semi-open impeller supercharge structure comprising a back plate, vanes, balance holes and a shaft hole. Curved-surface vanes tilting backwards in the counter-rotation direction are evenly distributed on the outward end of the back plate. One forwardly-recessed surface of each vane is an operating surface, and the other outwardly-projecting surface of each vane is a back surface. An outlet angle beta 2 of each vane is 70 degrees to 90 degrees. An included angle alpha between inner edges of outlets of adjacent vanes on the outer periphery of an impeller is 45 degrees to 60 degrees. The top surface of each vane is a surface tapered at angle theta of 130 degrees to 160 degrees. The backward elevation of each vane is increased to beta 2, the traditional backwardly-bent vanes of a cooling pump impeller are modified into backwardly-tilting bent vanes, the vane shape is modified, lift of a cooling pump compared with the prior art is increased by 7-10% under rated flow, the capacity of outgoing cooling water passing through a waterway is improved, and cooling effect of a diesel engine is directly improved.
Owner:GAOYOU GAONONG MACHINERY FITTINGS
Hydrolysis tank aeration device for feces resource treatment
InactiveCN108298704AReduce depositionChange cleaning statusTreatment using aerobic processesWater aerationImpellerAnimal feces
The invention discloses a hydrolysis tank aeration device for feces resource treatment. The aeration device comprises a case, wherein an aeration head is arranged in the case; the bottom of the aeration head is connected with an air inlet pipe; an annular support frame is arranged in the aeration head; an aeration diaphragm is fixed on the annular support frame; a first air cylinder is arranged atthe bottom of the aeration head; an impeller is arranged on a piston rod of the first air cylinder; the top of the impeller is connected with a cleaning blade through a first connecting rod; the cleaning blade is positioned above the aeration diaphragm. The defects in the prior art can be overcome; the micropore blockage can be effectively prevented; the machine halt maintenance time of the aeration device is reduced.
Owner:瀚蓝驼王生物科技(广东)有限公司
Efficiently loaded flocculation sewage treatment device
PendingCN107879448AIncrease contact timeIncrease distanceSludge treatment by de-watering/drying/thickeningWater/sewage treatment by magnetic/electric fieldsFlocculationWater flow
The invention relates to an efficiently loaded flocculation sewage treatment device which comprises an adjusting device, a reaction tank, an electromagnetic flocculation device, an extrusion device and a separation magnetic seed / pollutant device, wherein the reaction tank is arranged inside or outside the adjusting device; the reaction tank comprises a tank body; water flow regulation and controlbaffle pieces are arranged at intervals inside the tank body to form flow holes; a certain angle is formed between the water flow regulation and control baffle pieces and the tank body; the electromagnetic flocculation device comprises a second bucket body; a third water inlet is formed in the upper end of the second bucket body; an arc-shaped baffle plate is arranged inside the second bucket body; the arc-shaped baffle plate is arranged around the third water inlet; a waved partition plate is arranged on the inner side of the second bucket body and forms a joint hole with the arc-shaped baffle; a moveable baffle plate is fixedly connected with the upper end of the waved partition plate rotationally; an oscillation circuit and an electromagnetic sensing coil are arranged on the outer sideof the second bucket body. The efficiently loaded flocculation sewage treatment device provided by the invention is high in reaction efficiency, long in service life, easy to maintain and high in popularization and application value.
Owner:北京奥友兴业科技发展有限公司
An ecological slope leaf collection device
ActiveCN110453639BReduce human and material expenditureEffective positioningWater cleaningMarine site engineeringWater flowEnvironmental engineering
The invention discloses a device for collecting fallen leaves on an ecological slope. The fallen leaf collecting tank has open and non-closed ends at both ends for collecting fallen leaves; The invention specifically solves the problem of confusion in the fallen leaf collection box. The hollow grid of the fallen leaf collection box is placed obliquely to prevent the fallen leaves from entering the area under the action of water flow and being taken out of the collection box when they encounter backflow.
Owner:XUZHOU UNIV OF TECH
An anaerobic reactor for treating sewage containing sludge
ActiveCN104591379BImprove interception effectSpeed up water flowTreatment with anaerobic baffled reactorsWaste based fuelWater dischargeDistribution system
A disclosed anaerobic reactor used for processing sludge-containing sewage comprises a container body, a water-inlet water-distribution system arranged at the bottom of the container body, and a three-phase separator arranged at the top of the container; the container body is disposed at an area between the water-inlet water-distribution system and the three-phase separator; the container body also is provided with a sludge bed area, and the sludge bed area is arranged in the container body in a tortuous way along a direction from top to bottom so as to form a water distribution gallery, and the sludge bed area is filled with particle sludge containing anaerobic microbes; sewage enters the bottom of the container body via the water-inlet water-distribution system, flows through the sludge bed area in a tortuous way from bottom to top and enables anaerobic microbes in the sludge bed area and sewage to have anaerobic reaction; and processed water generated after the anaerobic reaction is discharged from a water discharging port of the three-phase separator, a gas is held by a gas chamber of the three-phase separator, and sludge is deposited at the sludge bed area. Through the above execution mode, uniform water distribution is realized and sewage processing conditions are optimized, and thus sewage processing efficiency is improved, and the three-phase separator possesses relatively good operation stability.
Owner:SHENZHEN POLYTECHNIC
Automatic adjustment system and method for water inlet flow rate of condenser cooling pipe
ActiveCN106017122BImprove heat exchange efficiencyAdjust cooling intensitySteam/vapor condensersWater flowEngineering
Owner:CHINA ENERGY ENG GRP GUANGDONG ELECTRIC POWER DESIGN INST CO LTD
Suspended electrode electrochemical oxidation water treatment device
PendingCN114873697AImprove processing efficiencyEasy to useSpecific water treatment objectivesWater contaminantsElectrochemistrySewage
The invention discloses a suspended electrode electrochemical oxidation water treatment device which comprises a water tank, a circulating pump, a fan and an air pump, a fixing plate is fixedly arranged in the middle of the top of the water tank, the front end and the rear end of the fixing plate are connected with cover plates, fixing blocks are fixedly distributed at the bottom of the outer side of the water tank, and supporting legs are fixedly arranged at the bottoms of the fixing blocks. A water discharging hopper is fixedly arranged at the bottom of the water tank, a water discharging opening is fixedly formed in the bottom of the water discharging hopper, the side portion of the water discharging opening is connected with an electromagnetic valve, a suspension electrode control device is fixedly arranged in the middle of the top of the fixing plate, and the draught fans are fixedly arranged at the two ends of the suspension electrode control device. The solar panel is arranged at the top of the suspension electrode control device, the circulating pump is arranged at the lower end of the rear portion of the water tank, and the air pump is arranged at the front end of the top of the fixing plate. The suspended electrode electrochemical oxidation water treatment device can oxidize and decompose organic matters in sewage, so that the treatment efficiency is greatly improved.
Owner:昆山中环科本科技发展有限公司 +1
Integrally adjustable automatic water elevator unit
InactiveCN101532461BReduced Viscosity AdsorptionPower optimizationMachines/enginesEngine componentsAgricultural irrigationEngineering
The invention relates to agricultural irrigation and water conservancy equipments, in particular to an integrally adjustable automatic water elevator unit used for agricultural water conservancy. The water elevator unit mainly comprises a hydraulic power engine and a water elevator unit coaxially driven by the hydraulic power engine or a driving device and is characterized in that a sprocket shaft of the hydraulic power engine is installed on a lifting leg; a chain band plate is coaxially sheathed with an adjustable looseleaf bucket-shaped hydraulic plate; the hydraulic power engine comprisesa U-shaped underhole and baffles at both sides, which form a pressure conical volume cavity with the band plate; the water elevator is of single chain type; a water elevating sprocket wheel is coaxial with a drive sprocket axle of the hydraulic power engine; a closed single chain running around the water elevating sprocket wheel and a water discharging sprocket wheel is equipped with a looseleaf plastic cap and a water barrel at an opening by hanging. The water elevator unit can make full use of hydraulic power and can be easily adjusted. The hydraulic power engine, the water elevator mechanism and water elevating equipments can realize integral variable combination, in particular, the hydraulic power engine can be used by permutation and combination, thus increasing efficacy.
Owner:吕忠旺
Portable duct water current power generator
PendingCN107939583AAvoid jammingSpeed up water flowBatteries circuit arrangementsHydro energy generationEcological environmentWater flow
A portable duct water current power generator comprises an antiblocking device, a water converging duct device, a power generation device, a cable and a power distribution and supply device. The antiblocking device is connected to an inlet end of the water converging duct device, and the power generation device is fixed in the water converging duct device; the cable comprises an electric cable, one end of the electric cable is connected to the output wiring port of a power generator, and the other end of the electric cable is connected to an input interface of the power distribution and supplydevice; the power distribution and supply device comprises the input interface, a power transformation module, an electric power storage module and a functional module; and the functional module comprises a USB power supply interface, an LED lighting lamp, an igniter and a power supply switch. The USB power supply interface, the LED lighting lamp and the igniter are connected to the electric power storage module by the power supply switch. The portable duct water current power generator is suitable for the condition of field complex water currents and can prevent blockage and protect the creature in water, any field flowing water can be converged and accelerated, and the portable duct water current power generator can generate power efficiently without changing ecological environment andaffecting ecological conditions, realizes multiple purposes by one device, meets the outdoor life and outdoor exploration or working requirements of modern people, and is favorable for environment friendliness.
Owner:长沙紫宸科技开发有限公司
Water treatment ultrafiltration system
The invention discloses a water treatment ultrafiltration system, and belongs to the technical field of water treatment. The water treatment ultrafiltration system comprises a raw water tank, at leasttwo groups of ultrafiltration membrane filtration systems arranged in parallel, a water production tank and a backwashing system, wherein the raw water tank is communicated with the ultrafiltration membrane filtration systems, the ultrafiltration membrane filtration systems are communicated with clear water output pipes respectively, one end of each clear water output pipe is communicated with the water production tank, and the other end of the clear water output pipe is communicated with the backwashing system; a plurality of the ultrafiltration membrane filtration systems are communicated by the backwashing system and the water production tank and are arranged in parallel accordingly. Interactive backwashing can be realized between the two ultrafiltration membrane filtration systems bythe backwashing system, a backwashing water tank does not need to be arranged, water resources are saved, and secondary pollution to ultrafiltration membranes due to the influence of respiration of the water tank is avoided.
Owner:赵绍燕
Efficient and energy-saving solar water heater
InactiveCN113720024ASpeed up water flowReduce adsorptionSolar heating energySolar heat collector detailsSolar waterWater flow
The invention discloses an efficient and energy-saving solar water heater, and relates to the technical field of efficient and energy-saving industries. The efficient and energy-saving solar water heater comprises a solar mechanism used for utilizing solar energy, a flushing and cleaning mechanism used for flushing and cleaning, an elastic cleaning mechanism used for cleaning by utilizing elasticity and a thermal expansion and cold contraction mechanism used for utilizing thermal expansion and cold contraction, a water outlet bin is arranged in the solar mechanism, and the inner wall of the water outlet bin is fixedly connected with the thermal expansion and cold contraction mechanism. According to the efficient and energy-saving solar water heater, when the temperature of a mercury bin rises in the daytime, mercury in the mercury bin can be thermally expanded, so that water in the water outlet bin is squeezed, the water in the water outlet bin is squeezed, water flow circulation among the water outlet bin, a heating pipe and a communicating pipe is increased, and moss adsorption is reduced; and cleaning claws are rubber arc claws and can elastically scrape moss after being attached to the inner wall of the heating pipe.
Owner:胡鹏
Oily chemical wastewater treatment equipment and treatment method
ActiveCN107512835BCompact structureReduce volumeWater/sewage treatment by centrifugal separationMultistage water/sewage treatmentCouplingTherapeutic effect
The invention discloses oil-containing chemical waste water treatment equipment and a treatment method. The oil-containing chemical waste water treatment equipment comprises a power source, a reaction device, a shaft type negative pole, a spiral positive pole, an air floating device and a biochemical treatment device; the shaft type negative pole is vertically fixed to the center of a cylindrical reaction part through a negative pole fixing device, and the top end of the shaft type negative pole is connected with a negative pole of the power source through a wire; the periphery of the shaft type negative pole is sleeved with a rotatable positive pole fixing device, the spiral positive pole comprises multiple conducting blades, and the conducting blades are spirally distributed on the outer wall face of the positive pole fixing device; the air floating device is connected with a reaction water outlet; the biochemical treatment device is connected with an air floating water outlet. The collaborative coupling function of all processes can be achieved in the same reaction device, the processes complement and promote one another, defects when the processes respectively take effect are overcome, the treatment effect is improved remarkably, energy consumption is reduced, the structure of the reaction device is optimized, and the occupied area is reduced.
Owner:JIANGSU INST OF URBAN PLANNING & DESIGN
Hydroelectric generation equipment capable of improving potential energy based on water flow
InactiveCN110985271ASpeed up water flowTake advantage ofHydro energy generationReaction enginesWater storageSuction force
The invention relates to the technical field of hydroelectric generation and discloses hydroelectric generation equipment capable of improving potential energy based on the water flow. The apparatus includes a tank body, wherein a water storage plate is fixedly connected with the interior of the tank body, a rotating rod is movably connected with a surface of the water storage plate, a push rod ismovably connected into the rotating rod, springs are movably connected with two sides of the push rod, a gear is movably connected with the end, away from the rotating rod, of the push rod, a movingplate is movably connected with a surface of the gear, and a power generation wheel is movably connected with a surface of the moving plate through a connecting rod. The released water impacts a pressure film on the surface of the water storage plate, the pressure film is extruded to sink inwards and pushes the rotating rod directly connected with the pressure film, the rotating rod is extruded topush a push rod, the push rod is engaged with the gear and drives the gear to rotate, when the water flow does not enter the drainage box, the power generation wheel rotates to generate the suction force, so effects of sucking the water flow to move and increasing the kinetic energy of the water flow are achieved, and the kinetic energy in the water is fully utilized.
Owner:宁夏晨乾建设发展有限公司
A permeable device for sponge city
ActiveCN110258242BSpeed up water flowGood water permeabilitySingle unit pavingsPaving gutters/kerbsWater storageWater flow
Owner:安庆仁创聚源生态环保科技有限公司
A toilet with a high-efficiency flushing water circuit
ActiveCN105649169BReduce potential energy lossShort tripWater closetsWater flowElectric potential energy
A toilet having a high-efficiency flush passage, comprising a jet passage providing water for a jet port (41) of a toilet and a trapway passage (50) connected to a trapway port (51) of the toilet. The jet passage comprises a flow guide section, a flow discharge section (30), and a flow jet section (40) that are sequentially in communication with each other. A first turning corner is provided between the flow guide section and the flow discharge section (30), and a second turning corner is provided between the flow discharge section (30) and the flow jet section (40). The flow discharge section (30) vertically extends downward, and the flow discharge section (30) and the trapway passage (50) are respectively provided on the front and rear sides of the trapway port (51). After flowing through the flow guide section, water enters the flow discharge section (30) by means of the first turning corner, enters the flow jet section (40) from the flow discharge section (30) by means of the second turning corner, and is finally jetted to the trapway port (51) from the jet port (41) of the toilet.
Owner:XIAMEN R&T PLUMBING TECH
A hydroelectric power generation device that increases potential energy based on water flow
InactiveCN110985271BSpeed up water flowTake advantage ofHydro energy generationReaction enginesWater storageSuction force
The invention relates to the technical field of hydroelectric generation and discloses hydroelectric generation equipment capable of improving potential energy based on the water flow. The apparatus includes a tank body, wherein a water storage plate is fixedly connected with the interior of the tank body, a rotating rod is movably connected with a surface of the water storage plate, a push rod ismovably connected into the rotating rod, springs are movably connected with two sides of the push rod, a gear is movably connected with the end, away from the rotating rod, of the push rod, a movingplate is movably connected with a surface of the gear, and a power generation wheel is movably connected with a surface of the moving plate through a connecting rod. The released water impacts a pressure film on the surface of the water storage plate, the pressure film is extruded to sink inwards and pushes the rotating rod directly connected with the pressure film, the rotating rod is extruded topush a push rod, the push rod is engaged with the gear and drives the gear to rotate, when the water flow does not enter the drainage box, the power generation wheel rotates to generate the suction force, so effects of sucking the water flow to move and increasing the kinetic energy of the water flow are achieved, and the kinetic energy in the water is fully utilized.
Owner:宁夏晨乾建设发展有限公司
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