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51results about How to "Increase water flow rate" patented technology
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Cooking utensil and automatic pot-washing method for same
PendingCN109247804AIncrease flushing powerImprove experienceTableware washing/rinsing machine detailsVessels with intergral heatingWater sourceEngineering
The invention provides a cooking utensil and an automatic pot-washing method for the cooking utensil. The cooking utensil comprises an inner pot, a heating device, a pot cover, a washing assembly anda driving device, wherein the washing assembly is movably mounted on the pot cover, and can be connected to a water source; and the driving device is mounted on the pot cover and is connected with thewashing assembly for driving the washing assembly to carry out telescoping movement between the pot cover and the inner pot, so that the washing assembly arrives at the lower part of the inner pot for spraying water to the side wall of the inner pot, and thus the inner pot is washed. For the cooking utensil, when the inner pot needs to be washed, the washing assembly can move downwards to the lower part of the inner pot under the driving of the driving device, then the washing assembly sprays water to the side wall of the inner pot, thus the distance between the washing assembly and attachingobjects including residues in the inner pot is effectively shortened, so that the washing force for the attaching objects is improved, further, the washing effect is improved, therefore, great convenience is brought to users, and user experience is obviously promoted; and after washing, the washing assembly upwards moves and returns to the pot cover, and thus the normal conduction of the cookingprocess is guaranteed.
Owner:FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
Composite fly ash filling and application thereof
InactiveCN1923723AImprove hydrophilicityHigh porositySustainable biological treatmentBiological water/sewage treatmentPorosityConstructed wetland
The invention discloses composite fly ash filler in the effluent disposal technological domain, which comprises the following steps: rough fly coal, fine fly ash, sodium silicate, kwan-yin soil, white cement and water. The preparing method comprises the following steps: blending each material according to proportion; adding water to stir; forming mini-ball grain size at 5-20 mm; heating; insulating; cooling naturally; watering; drying to obtain the product; fitting for artificial marshland to dispose effluent.
Owner:TSINGHUA UNIV
Semi-open type water pump and washing machine to which water pump is applied
ActiveCN110469538AReduce energy lossIncrease the water flow rateTableware washing/rinsing machine detailsPump componentsImpellerEnergy loss
The invention relates to a semi-open type water pump. The semi-open type water pump comprises a shell and an impeller. A water inlet is formed in the first side wall of the shell, a water outlet is formed in the second side wall of the shell, and a containing cavity for containing the upper portion of the impeller is formed in the position, corresponding to the water inlet, in the shell. The upperportion of the impeller at least comprises a first shaft located in the center, an end cover covering the upper end of the first shaft, and first blades distributed on the lower wall face of the endcover at intervals and arranged around the periphery of the first shaft. The upper wall face of the end cover is arranged close to the inner top wall of the containing cavity, and a gap is formed between the upper wall face of the end cover and the inner top wall of the containing cavity. According to the semi-open type water pump structure, the lower portion of the impeller is of an open type structure exposed out of the shell, the upper portion of the impeller is arranged in the shell, and the upper end of the impeller is sealed; and through the arrangement of the end cover, vortexes formedbetween the upper end of the impeller and the inner top wall of the containing cavity can be avoided, energy losses are reduced, work applied to fluid is improved, thus, the flow speed of effluent ofa spraying arm is increased, and then the washing effect is improved.
Owner:NINGBO FOTILE KITCHEN WARE CO LTD
Cleaning control method and system of heat exchanger for clothes dryer and clothes dryer
ActiveCN105951402AIncrease impactImprove cleanlinessTextiles and paperLaundry driersControl systemWater storage tank
The invention discloses a cleaning control method and system of a heat exchanger for a clothes dryer and the clothes dryer. The cleaning control system of the heat exchanger comprises a water collector for collecting condensate water, a water storage tank, a water spray head and a pump body, wherein the water spray head is provided with three water nozzles and two water through holes; and a control valve is arranged between each water through hole and the water storage tank and used for controlling the connection / separation between the corresponding water through hole and the water storage tank. The cleaning control method comprises the following steps: detecting the cleanliness of three-section parts of the heat exchanger, wherein the three-section parts of the heat exchanger include a left part, a middle part and a right part; judging the cleanliness of the three-section parts to obtain judgment results; and controlling the control valves according to the judgment results to correspondingly clean the left part, middle part and right part of the heat exchanger through the three water nozzles respectively. In the invention, the effluent of corresponding water nozzles is controlled by detecting the cleanliness of the three-section parts of the heat exchanger; the left part, middle part and right part of the heat exchanger are cleaned respectively; and the cleaning effect is good, and useless cleaning is avoided.
Owner:WUXI LITTLE SWAN ELECTRIC CO LTD
Hollow fiber ultra-filtration film component with crisscross separating film
The invention provides a hollow fiber ultra-filtration film component with a crisscross separating film, which comprises a pressure bearing outer shell; the center of the pressure bearing outer shell is provided with a central pipe; an ultra-filtration film is arranged between the inner wall of the pressure bearing outer shell and the central pipe; both ends of the pressure bearing outer shell are provided with sealant; and the component is characterized in that at least one crisscross separating film is arranged in the pressure bearing outer shell along the radial direction. The hollow fiber ultra-filtration film component with the crisscross separating film has the advantages of higher flowing speed of water flow and easy film component cleaning.
Owner:SUZHOU DINGYU ENERGY EFFICIENT EQUIP
Split type anaerobic ceramic membrane bioreactor capable of relieving membrane pollution effectively
ActiveCN108191055AIncrease water flow rateHigh shear forceSpecific water treatment objectivesTreatment with anaerobic digestion processesMembrane surfaceSewage
The invention provides a split type anaerobic ceramic membrane bioreactor capable of relieving membrane pollution effectively and relates to a split type anaerobic ceramic membrane bioreactor. The split type anaerobic ceramic membrane bioreactor can effectively solve the problems that membrane pollution is serious, cleaning and replacing costs are high and the like of the conventional anaerobic process and membrane separation combined technology. The split type anaerobic ceramic membrane bioreactor capable of relieving membrane pollution effectively is provided with an anaerobic bioreactor anda ceramic membrane assembly, wherein the anaerobic bioreactor comprises a reactor outer wall, a three-phase separator, a water inlet pipe, a water outlet pipe I, a backflow pipe I, a gas collecting pipe and a sampling port; the ceramic membrane assembly comprises a water inlet, a reactor wall, a ceramic membrane, a U-shaped support, the water inlet pipe, a water outlet pipe II and a backflow pipeII. The anaerobic membrane bioreactor is combined with the ceramic membrane, municipal domestic sewage is treated effectively, inflow water can continuously wash the membrane surface by means of smaller thickness of the ceramic membrane assembly and the backflow action of the anaerobic bioreactor, and the membrane pollution rate is reduced effectively.
Owner:BEIJING UNIV OF CIVIL ENG & ARCHITECTURE
Water jet nozzle for solar water heating system
ActiveCN102434985AReduce tube resistanceBig waterSolar heat devicesLiquid spraying apparatusSolar water heating systemEngineering
The invention discloses a water jet nozzle for a solar water heating system. The water jet nozzle comprises an outer sleeve, an inner sleeve and a base, wherein the bottom of the annular outer sleeve is connected with the edge on the upper surface of the base in a sealed mode, one side of the annular outer sleeve is provided with a cold water inlet, and the inner sleeve is embedded into the annular outer sleeve; the periphery and the axis of the inner sleeve are respectively provided with an annular groove and a hot water cavity, the upper end of the hot water cavity is provided with a hot water inlet, and the annular groove and the inner circumferential surface of the outer sleeve form an annular cold water passage; and the inner sleeve and the base are provided with a plurality of jet devices communicated up and down, a hot water clearance is formed between the bottom end of the inner sleeve and the base, and the middle parts of the jet devices are provided with jet device hot waterinlets communicated with the hot water clearance. Cold water and hot water directly reach the jet nozzle without passing through a water mixing valve and are directly mixed and jetted at the outlet of the nozzle, so that water mixing difficulty due to over high pressure of the cold water and over high temperature of the hot water is not caused; and the water outlet flow and the temperature are stable and the water outlet flow rate is high under the conditions of low fall, low water pressure, high water temperature and the like.
Owner:BEIJING TUS CLEAN ENERGY TECH CO LTD +1
Anti-divergence waterway structure and washing machine water intake device
ActiveCN111793938AAvoid waterAvoid divergenceOther washing machinesTextiles and paperStructural waterEngineering
The invention relates to an anti-divergence waterway structure. The structure comprises a flow channel for providing a flowing space for water flow, at least one bend for changing the flow direction of the water flow is arranged on the flow channel, flow guide ribs are arranged between the bends and a water outlet of the flow channel, and the water flow at the bends is guided to be sprayed towardsthe axial direction of the water outlet in a vortex mode under the action of the flow guide ribs. By means of arrangement, the flow direction of the flow channel with the bends can be corrected underthe action of the flow guide ribs, then water flow vortexes at the bent positions of the flow channel are guided, and the purpose of preventing outflow water of the flow channel from diverging is achieved. The invention further relates to a washing machine water intake structure, the washing machine water intake structure comprises at least one water inlet flow channel, the waterway structure isarranged on the water intake flow channel, and the flow channel of the waterway structure sprays inlet water flow into the corresponding washing flow channel from the water outlet.
Owner:CHONGQING HAIER ROLLER WASHING MASCH CO LTD +1
Hollow fiber ultra-filtration membrane assembly having improved central conduit structure
The invention relates to a hollow fiber ultra-filtration membrane assembly having an improved central conduit structure which comprises a pressure-bearing shell. An end cover is arranged on two ends of the pressure-bearing shell. A hollow conduit is axially arranged on the center of the pressure-bearing shell, an ultra-filtration membrane is arranged between the hollow conduit and the inner wall of the pressure-bearing shell while two ends of the ultra-filtration membrane are provided with sealants, and a long hole is arranged on the central conduct. The invention has the advantages that the water outflow speed is increased so the membrane assembly can be easily washed.
Owner:SUZHOU DINGYU ENERGY EFFICIENT EQUIP
Multi-stage impeller axial flow pump for agricultural machinery
ActiveCN112112816AGood removal effectAdjust coincidenceSpecific fluid pumpsPump componentsAxial-flow pumpImpeller
The invention discloses a multi-stage impeller axial flow pump for agricultural machinery. The multi-stage impeller axial flow pump comprises a pump pipe, wherein the top of the pump pipe is fixedly connected with a sealing shell; the inner surface of the sealing shell is fixedly connected with a motor through a motor frame; the output end of the motor is fixedly connected with a rotating shaft through a coupler; one end of the rotating shaft penetrates through the pump pipe and extends into the pump pipe; the outer surface of the rotating shaft is fixedly connected with guide vanes; and an impeller is fixedly connected to the outer surface of the rotating shaft and is positioned below the guide vanes. The invention relates to the technical field of axial flow pumps. According to the multi-stage impeller axial flow pump for agricultural machinery, a first filter plate is arranged inside a fixing sleeve to block water plants, a convex block on the fixing sleeve and a stepped groove in asliding block are matched, the fixing sleeve can be fixed by utilizing a limiting rod and a limiting block on a fixing block, and the sliding block is pulled through a pull rod to quickly disassemblethe fixing sleeve, so that the water plants on the first filter plate can be conveniently removed.
Owner:ANHUI JINWAN PUMP TECH CO LTD
Box type non-negative pressure water supply equipment
ActiveCN113684894ARealize the hedging effectEffective electrolytic removalRotary stirring mixersTreatment involving filtrationMechanical engineeringWater resource management
The invention discloses box type non-negative pressure water supply equipment, and belongs to the technical field of water supply equipment. The box type non-negative pressure water supply equipment comprises a water supply box, a water supply pump and a bottom plate, the water supply box, a water pump seat and a control box are fixedly mounted at the top of the bottom plate, the water supply pump is fixedly mounted at the top of the water pump seat, a top groove is formed in the top surface of the bottom plate, a water pumping assembly is arranged on the outer wall of one side of the water supply pump, a buffer vibration guide mechanism is arranged outside the water supply pump through a buffer ring, and a water diversion pipe is fixedly mounted on the other side wall of the water supply pump. According to the box type non-negative pressure water supply equipment, the buffering vibration guide mechanism is arranged outside the water supply pump, and on the one hand, the buffering vibration guide mechanism can effectively relieve vibration generated during work of the water supply pump; and on the other hand, unavoidable vibration is utilized and compensated reversely, the effect of dredging in a pipe without an additional driving source is achieved, the situation that the interior of the pipe is blocked due to impurity gathering and caking caused by alternate cooling and heating is effectively avoided, and the working effect of equipment is greatly improved.
Owner:ZHEJIANG LEO ENVIRONMENT TECH CO LTD
Front cap spinning forming device and technology for blast-furnace tuyere small sleeve
The invention relates to a front cap spinning forming device and technology for a blast-furnace tuyere small sleeve. The front cap spinning forming device comprises a machine frame, wherein the machine frame is of a cross-shaped structure, and the machine frame comprises a base and two side seats; a first guide rail and a second guide rail are arranged on the base, and the first guide rail and thesecond guide rail are both arranged in the transverse direction. The forming technology comprises the following steps that step1, a copper cake blank is prepared; step 2, the copper cake blank is heated; step 3, the copper cake blank is placed; and step 4, the copper cake blank is subjected to strong spinning. According to the front cap spinning forming technology for the blast-furnace tuyere small sleeve, compared with a front cap stamping forming technology, the materials are saved, secondary processing is not needed, the precision can be controlled, the heat conduction of a strong spinningfront cap in a deep-cylinder shape is 30% higher than the heat conduction of a stamping front cap in a short-cylinder shape.
Owner:山东崇盛冶金氧枪有限公司
Air monitoring equipment for environmental protection
PendingCN114544885AExpand the scope ofImprove heating efficiencyDrying gas arrangementsCleaning using toolsElectric heatingHeating efficiency
The invention discloses environment-friendly air monitoring equipment, and relates to the technical field of environmental protection, the environment-friendly air monitoring equipment comprises a monitoring box, a heating device is arranged in the monitoring box, the heating device comprises an electric heating rod, the electric heating rod is fixedly mounted on the inner wall of the bottom of the monitoring box, and a heat conduction plate is fixedly mounted on the inner wall of the monitoring box. And a heat transfer cylinder is rotationally installed at the top of the heat conduction plate, the outer wall of the heat transfer cylinder is fixedly sleeved with a swing plate, and the swing plate is elastically connected with the inner wall of the monitoring box through an elastic piece. According to the air monitoring equipment for environmental protection, a heating device is arranged in the monitoring box, when the interior of the monitoring box needs to be heated and dried, only an electric heating rod and an electric shaft need to be started to work, and a fixed plate can drive a swing plate to swing along with the electric heating rod; and the swing plate can drive the heat transfer cylinder to swing left and right in a reciprocating manner to increase the hot air transmission range, so that the heating efficiency is improved, and the heating rate in the monitoring box is increased.
Owner:安徽改善家环保科技有限公司
Drainage device
PendingCN111140513AEasy dischargeIncrease motivationPump componentsCircumferential flow pumpsWater flowElectric machinery
The invention provides a drainage device, and relates to the technical field of drainage. The drainage device comprises a main body provided with a water passing cavity inside, a fan blade rotatably arranged on the main body and positioned in the water passing cavity, an upper cover for covering the water passing cavity, and a motor assembly for driving the fan blade to rotate. The main body is provided with a water inlet and a water outlet separately communicating with the water passing cavity; the fan blade is provided with multiple blades; the upper cover is provided with a pressure reliefhole for communicating the water passing cavity with the external; and the pressure relief hole corresponds to the water passing cavity, and is sandwiched in a region between the water inlet and the water outlet. The multiple blades divide the water passing cavity into multiple water passing regions; the fan blade rotatably passes through the multiple water passing regions to carry water from thewater inlet to the water outlet; and the flow speed of the water flowing out from the water outlet is accelerated through a mode of improving the kinetic energy of the water, so that the drainage effect is improved.
Owner:HUAQIAO UNIVERSITY
Water outlet system of intelligent frequency conversion center of machine tool
PendingCN114290124AAvoid cloggingEasy to useMaintainance and safety accessoriesFrequency conversionEngineering
The invention discloses a machine tool intelligent frequency conversion center water outlet system, and belongs to the technical field of machine tool intelligent water outlet, the machine tool intelligent frequency conversion center water outlet system comprises a machine shell, heat dissipation holes are formed in the side wall of the machine shell, a water inlet pipe is fixedly installed on the side wall of the machine shell, and an upper machine box is arranged on the upper portion of the interior of the machine shell; a first-stage filter plate and a second-stage filter plate are arranged in the machine shell, a first-stage cleaning assembly is rotationally installed in the water inlet pipe, the first-stage filter plate is a horizontal panel, and the second-stage filter plate is a folded panel; according to the device, the first-stage filtering plate and the second-stage filtering plate are arranged in the device, when water is collected, the first-stage filtering plate and the second-stage filtering plate can conduct secondary filtering treatment on the collected water, meanwhile, the first-stage cleaning assembly is arranged in the device, and in the water collecting process in the device, the secondary filtering treatment can be conducted on the collected water; driving force generated during water conveying can be used for enabling the first-stage cleaning assembly to work, an additional driving source is not needed, and the energy-saving performance is good.
Owner:山东亚隆智能科技有限公司
Mobile household sewage treatment device
InactiveCN110759597AImplement multi-level filteringFacilitates multi-stage filtrationWater/sewage treatment by irradiationSpecific water treatment objectivesWater storage tankWater filter
The invention discloses a mobile household sewage treatment device which comprises a basic rectangular mobile base, wherein a long water storage tank, a differential pressure water filtering device and a removable filtering device are arranged at the upper end of the basic rectangular mobile base; the removable filtering device is composed of a primary filtering water tank, a secondary filtering water tank, a transverse rectangular hole, a primary filtering framework, a secondary filtering framework, a primary filtering screen and a secondary filtering screen; the differential pressure water filtering device is composed of a rectangular filtering tank, a longitudinal baffle base, vertical rectangular slots, a manual auxiliary water outlet device, vertical circular slots, a compression cylinder, a piston, transverse rectangular slots, filtering layers and differential pressure water retaining structures; and the manual auxiliary water outlet device is composed of a vertical fixing rack,a vertical fixing rod, a rotating disc, a fixing sliding block, an operation rod, a fixing base, a swinging rod, a long chute, a vertical guide groove, a guide rod, a telescopic airbag and a connecting rod. The mobile household sewage treatment device has the beneficial effects of being simple in structure and good in practicability.
Owner:青岛青知企业管理咨询有限公司
Modular sewage treatment system
InactiveCN107973447AReduce flow rateEasy to disassemble and operateWater contaminantsWater aerationWater dischargeMarine engineering
The invention discloses a modular sewage treatment system. A water inlet pipe is arranged on an axial top end face of a barrel body and a water discharging pipe is arranged on an axial bottom end sidewall of the barrel body; a settlement plate is arranged between the water inlet pipe and the water discharging pipe in the barrel body; a plurality of baffle plates are arranged on the settlement plate; plate surfaces of the baffle plates are vertical to the plate surface of the settlement plate; a through hole is formed in one end, far away from the water inlet pipe, on the settlement plate; thedirection of the plate surfaces of the baffle plates is vertical to the flowing direction of sewage on the settlement plate; a submersible electric pump is arranged on the water discharging pipe in the barrel body; an input end of the submersible electric pump is communicated with the inner part of the barrel body below the settlement plate and an output end of the submersible electric pump is communicated with the water discharging pipe; an aerator is further arranged on an inner wall of the barrel body located below the settlement plate; a thread connection pipe is arranged at an opening end of a conical body structure at the bottom of the barrel body; a collection barrel sleeves on the thread connection pipe through a thread. Sewage treatment equipment is arranged between a water discharging opening of factory water discharging equipment and an underground pipeline and is used for carrying out primary treatment on sewage, so that the blocking of the underground pipeline can be effectively prevented.
Owner:四川宇科思通环保科技有限公司
Unpowered self-cleaning rainwater filtering device
ActiveCN112973225ALarge filter areaIncrease water flow rateGeneral water supply conservationStationary filtering element filtersWater storageSiphon
The invention belongs to the technical field of rainwater filtering devices and particularly relates to an unpowered self-cleaning rainwater filtering device. The device comprises a water inlet three-way pipe; the water inlet three-way pipe is connected with a water inlet rainwater pipeline, a water storage pipe and a four-way pipe, an air inlet pipe is mounted at the top end of the water storage pipe, a filter screen is mounted at the bottom of the water storage pipe, and the inner side of the water storage pipe is connected with one end of a backwashing pipeline; the backwashing pipeline comprises a vertical pipe, an upper elbow, a transverse pipe, a Venturi pipe and a lower elbow, a drainage pipe connected with the other end of the backwashing pipeline is connected with a four-way pipe, the bottom side of the drainage pipe is connected with the four-way pipe through a seepage pipeline, the bottom end of the drainage pipe is connected with a water outlet rainwater pipeline, a flange blind plate connected with the top of the four-way pipe is connected with the top end of a connecting frame, and a filtering basket is installed at the bottom end of the connecting frame; the combined type design is low in cost and convenient to assemble, transportation, storage, popularization and use of the device are facilitated, water in the water storage pipe can be accelerated through the Venturi pipe under the siphon effect and sprayed out from the lower elbow, and unpowered backwashing of the filter plate is achieved.
Owner:浙江司邦齐环境科技有限公司
Hollow fiber ultra-filtration membrane assembly having wave division plate
The invention provides a hollow fiber ultra-filtration membrane assembly having a wave division plate, which comprises a pressure-bearing shell. A hollow conduit is axially arranged on the center of the pressure-bearing shell, wherein at least two wave division plates are radially arranged between the hollow conduit and the pressure-bearing shell while an ultra-filtration membrane filament is arranged between the two wave division plates. The invention has the advantages that the water outflow speed is increased so both the back and front washings are easier.
Owner:SUZHOU DINGYU ENERGY EFFICIENT EQUIP
Cleaning device for heat exchanger for clothes dryer and clothes dryer with cleaning device
InactiveCN106017204AIncrease water pressureIncrease water flow rateTextiles and paperFlush cleaningEngineeringSprayer
The invention discloses a cleaning device for a heat exchanger used in a clothes dryer and a clothes dryer with the same, wherein the cleaning device includes: a water collector, which is arranged under the heat exchanger to collect condensed water; Nozzle, the water nozzle is connected with the water collector and located above the heat exchanger, the water nozzle has multiple water nozzles; the multi-way valve, the water inlet of the multi-way valve is connected with the water collector, and the multiple water outlets of the multi-way valve They are respectively connected to multiple water nozzles to control the on-off of the water nozzles at the corresponding positions and the water collector; the pump body is connected to the water collector and the water nozzle to transport the condensed water collected by the water collector to the water collector. nozzle. According to the cleaning device for the heat exchanger of the clothes dryer in the embodiment of the present invention, each water nozzle of the water nozzle can be controlled to spray water independently, so as to realize the cleaning of different areas of the heat exchanger by the water nozzle, and can improve the efficiency of a single water nozzle. The water output rate is high, thereby increasing the impact force of the water flow on the heat exchanger, which is beneficial to improving the cleanliness of flushing.
Owner:WUXI LITTLE SWAN ELECTRIC CO LTD
Smart water cup
The invention provides a smart water cup. The cup comprises a cup body formed by sleeving an inner cup with an outer cup, an opening part of the cup body is provided with a detachable cup cover, the cup cover is internally provided with a water discharging flow adjusting device, and the water discharging flow adjusting device is used for adjusting the water discharging flow of a water dischargingpipe of the cup cover; the bottom of the cup body is provided with a manual power generating device, the manual power generating device comprises a bottom cover, an annular magnet and a power generating coil, the bottom cover slidingly cooperates with a sinking cavity in the bottom surface of the outer cup, the annular magnet is fixed in an inner concave cavity of the bottom cover, the power generating coil is fixedly arranged in the sinking cavity, and a heating coil located between the inner cup and the outer cup is electrically connected with the power generating coil. The smart water cup can manually generate power and heat, the water discharging flow can also be adjusted, and the use is convenient.
Owner:ZHEJIANG IND & TRADE VACATIONAL COLLEGE
Water drinking device for animal
InactiveCN107810876ASimple structureReduce pollutionAnimal watering devicesAvicultureWater drinkingEngineering
The invention discloses a drinking water device for animals, which belongs to the technical field of drinking water devices for animals, and comprises a water tank and a water tank. The water outlet of the water tank is connected with a water outlet pipe, a floating rod is arranged inside the water outlet pipe of the water tank, a floating ball is arranged at both ends of the floating rod, and a circular member matching with the floating ball is arranged at the upper end of the water outlet pipe, The outlet pipe is engraved with a score line showing the water level, and the bottom of the water tank is provided with a floating control module, and the floating control module is a cylindrical structure, and the inside of the cylindrical structure is provided with connecting rods, blocking A sheet and a floater, the upper end of the connecting rod is a floater, and the lower end of the connecting rod is a blocking sheet. The invention has the characteristics of simple structure, practicality and reliability, and running water supply.
Owner:CHENGDU YANXINGGUO TECH CO LTD
High-speed water jetting cleaning device for textile equipment
InactiveCN110479677AImprove cleaning effectIncrease profitDrying gas arrangementsMultistage water/sewage treatmentWater jetWater storage tank
The invention discloses a high-speed water jetting cleaning device for textile equipment. The high-speed water jetting cleaning device for the textile equipment comprises a water storage tank, a cleaning chamber is fixedly connected to the water storage tank, a driving motor is fixedly installed on the cleaning chamber, an output shaft is fixedly connected to the output end of the driving motor, and one end of the output shaft extends into the cleaning chamber; and two threaded rods are connected to the output shaft through a transmission mechanism, one end of each threaded rod is rotatably connected to the inner wall of the cleaning chamber, the other ends of the two threaded rods are rotatably connected to the upper side of the water storage tank, and threaded blocks are connected to thetwo threaded rods in a threaded manner. According to the high-speed water jetting cleaning device for the textile equipment, a cleaning platform is arranged on the textile equipment, water flow in the water storage tank is pumped through a submerged pump and delivered to a flow dividing pipe through a first water delivery pipe to be subjected to flow dividing, then the clear water flow speed is increased through pressure boosting of booster pumps, the water flow is delivered to an annular metal pipe through a second water delivery pipe, finally the water flow is jetted out from high-pressurenozzles, and the equipment can be effectively washed by the generated high-speed water flow.
Owner:周在闯
Preparation process of liquid polymerized ferric sulfate by means of oxidizing catalyst
InactiveCN1281511CWide variety of sourcesLow pricePhysical/chemical process catalystsIron sulfatesWater usePolymer science
Owner:鲍文林
Water jet nozzle for solar water heating system
ActiveCN102434985BReduce tube resistanceBig waterSolar heat devicesLiquid spraying apparatusSolar water heating systemEngineering
The invention discloses a water jet nozzle for a solar water heating system. The water jet nozzle comprises an outer sleeve, an inner sleeve and a base, wherein the bottom of the annular outer sleeve is connected with the edge on the upper surface of the base in a sealed mode, one side of the annular outer sleeve is provided with a cold water inlet, and the inner sleeve is embedded into the annular outer sleeve; the periphery and the axis of the inner sleeve are respectively provided with an annular groove and a hot water cavity, the upper end of the hot water cavity is provided with a hot water inlet, and the annular groove and the inner circumferential surface of the outer sleeve form an annular cold water passage; and the inner sleeve and the base are provided with a plurality of jet devices communicated up and down, a hot water clearance is formed between the bottom end of the inner sleeve and the base, and the middle parts of the jet devices are provided with jet device hot waterinlets communicated with the hot water clearance. Cold water and hot water directly reach the jet nozzle without passing through a water mixing valve and are directly mixed and jetted at the outlet of the nozzle, so that water mixing difficulty due to over high pressure of the cold water and over high temperature of the hot water is not caused; and the water outlet flow and the temperature are stable and the water outlet flow rate is high under the conditions of low fall, low water pressure, high water temperature and the like.
Owner:BEIJING TUS CLEAN ENERGY TECH CO LTD +1
Water purifier and control method thereof
PendingCN114376410AFast heatingIncrease water flow rateTemperatue controlBeverage vesselsEngineeringCheck valve
The invention discloses a water purifier and a control method thereof. The water purifier is characterized in that a raw water inlet of a filtering system is connected with a raw water pipeline; a purified water outlet of the filtering system is connected with a water inlet end of the flow control pump; the flow control pump is connected with the water inlet end of the instant heating body through a normal-temperature pipeline and an auxiliary heating pipeline. A second electromagnetic valve, a one-way check valve and a phase change auxiliary heating body comprising a phase change material are arranged in the auxiliary heating pipeline; the phase change of the phase change material can absorb or release heat so as to adjust the water temperature in the auxiliary heating pipeline; a flow meter is further arranged between the flow control pump and the water inlet end of the instant heating body; the controller is electrically connected with the instant heating body and the phase change auxiliary heating body, and the phase change material auxiliary heating body is arranged on a waterway at the front end of the instant heating body, so that the heating speed of the instant heating body can be increased, and the water outlet flow speed of hot water at the water outlet end of the instant heating body can be increased.
Owner:广东纯米电器科技有限公司
Supercharged empty hub propeller for ship
PendingCN112407219AEasy to adjustExpand the scope of usePropulsion power plantsPropulsive elementsElectric machineryStructural engineering
The invention discloses a supercharged empty hub propeller for a ship, which comprises an empty hub motor, a front flow guide cover and a rear flow guide cover, and the empty hub motor comprises a shell, a flow guide box, a motor stator and a motor rotor; at least three clutch seats are arranged on the inner wall of the flow guide box; a clutch gear ring is arranged on each clutch seat, a clutch positioning column is arranged on each clutch seat, an adjusting fluted disc and a paddle unit are arranged on each clutch positioning column, an upper gear ring meshed with the corresponding clutch gear ring is arranged on each adjusting fluted disc, two arc-shaped first adjusting holes are formed in each adjusting fluted disc, and threaded positioning holes matched with the two first adjusting holes are formed in each clutch seat; a lower gear ring is arranged on each adjusting fluted disc; each paddle unit comprises a blade mounting seat and a driving blade, arc-shaped second adjusting holesmatched with the two first adjusting holes are formed in each blade mounting seat, a blade mounting base matched with the lower gear ring is arranged on each blade mounting seat, and two locking screws are embedded into the two threaded positioning holes respectively so as to position and lock the corresponding paddle unit and adjusting fluted disc.
Owner:上海瀚星船舶科技有限公司
A separate anaerobic ceramic membrane bioreactor that can effectively alleviate membrane fouling
ActiveCN108191055BIncrease water flow rateHigh shear forceSpecific water treatment objectivesTreatment with anaerobic digestion processesMembrane surfaceSewage
Owner:BEIJING UNIV OF CIVIL ENG & ARCHITECTURE
halbach magnetic antiscale descaler
ActiveCN103755044BIncrease the magnetic field strengthLarge aspect ratioScale removal and water softeningCouplingWater flow
Owner:TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
Constructed wetland system for sewage treatment
PendingCN108706741AReduce cloggingEasy to handleBiological water/sewage treatmentConstructed wetlandSewage sludge treatment
The invention relates to a constructed wetland system for sewage treatment. The constructed wetland system comprises a vertical subsurface flow wetland and a reservoir (3) arranged below the verticalsubsurface flow wetland, wherein the bottom surface of the reservoir (3) is an inclined bottom surface (31); a water inlet pipe (4) is arranged on the side wall of the reservoir connected with a higher end of the inclined bottom surface (31); an outrush water outlet pipe (6) is arranged on the side face of the reservoir connected with a lower end of the inclined bottom surface (31); and a water outlet collection pipe (7) is arranged in the vertical subsurface flow wetland and connected with a water outlet pipe (5). Compared with the prior art, the constructed wetland system disclosed by the invention has the advantages that due to the ingenious structural design, the blockage problem in the sewage treatment process is reduced, and the system has a backwash function, so that the problem ofblockage is basically eliminated. The structure basically does not need to be damaged for maintenance in the using process, and the constructed wetland system is heavy in treatment load and is a high-efficiency constructed wetland system for sewage treatment.
Owner:上海景青绿环境科技有限公司
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