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32results about How to "Strong energy saving" patented technology
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Liquid crystal display device
InactiveUS7126569B2Save energyOptimizationLighting and heating apparatusStatic indicating devicesMemory effectLiquid-crystal display
A liquid crystal display device which has a liquid crystal display which uses liquid crystal with a memory effect. When a contact action with a screen of the liquid crystal display is made, information displayed thereon is written again thereon. Also, if no changes have been made on the information displayed for a whole day, the same information is automatically written on the liquid crystal display. The display device is attachable to and detachable from a household electrical appliance. The information is about at least one of a calendar, a recipe, a massage, stock, a picture and data reception from outside, etc.
Owner:MINOLTA CO LTD
Novel solid regenerated fuel and preparation method thereof
InactiveCN101928624ALess componentsRaise the ratioBiofuelsSolid fuelsEmission standardAir pollutants
The invention relates to the field of solid fuels, and discloses a novel solid regenerated fuel, which comprises solid wastes and additives, wherein the solid wastes have the heat value no more than 2,500Kcal / Kg and pollution factors less than 5. The raw materials are mainly the solid wastes with certain heat value and less pollution factors; according to the used solid wastes, the additives are selected; the prepared novel solid regenerated fuel has stable properties, is easy to store and transport, can be mixed with other fuels, generates a little ash after combustion, meets the combustion requirement of fuels, and ensures the heat value of more than 3,000Kcal / Kg; and waste gas generated after combustion can meet the integrated emission standard of air pollutants. The novel solid regenerated fuel has great environmental protection significance and energy conservation and emission reduction significance.
Owner:DALIAN DONGTAI INDAL WASTE TREATMENT
Group intelligent central air conditioner parallel water pump energy saving optimization method
ActiveCN110260469AImprove versatilityImprove acceleration performanceMechanical apparatusIntelligent NetworkExtensibility
The invention discloses a group intelligent central air conditioner parallel water pump energy saving optimization method. Firstly, initialization operation is carried out, the tail end flow under the condition that the pressure difference is kept is calculated, each water pump in a parallel water pump is respectively connected with a controller, all the controllers form a group intelligent network, and when the deviation absolute values of the collected current pressure difference measurement values of the corresponding water pumps and a differential pressure set value exceed a preset differential pressure deviation threshold value, the controllers initiate a task for adjustment, and then the speed ratios of the water pumps are selected according to probabilities and are subjected to information interaction with neighbor water pumps; and finally, an adaptivity value is calculated, a probability matrix is updated to obtain the opening states of the water pumps and the rotation speed ratios of opened water pumps, and each controller controls the corresponding water pump to achieve the corresponding operation state according to parameters so as to achieve energy saving optimization. According to the group intelligent central air conditioner parallel water pump energy saving optimization method, on the basis of local interaction information, the distribution of solutions in spaces is described by means of probabilities, so that global optimum is obtained, the method conforms to actual configurations of engineering fields, the construction period is shortened, and the expandability, the energy saving property and the universality are high.
Owner:西安建筑科大工程技术有限公司
Efficient air compressor air feeding system
InactiveCN104088775AReduce energy consumptionEliminate the hidden danger of not having backup equipmentFiltration separationPump installationsProcess engineeringHigh energy
The invention discloses an efficient air compressor air feeding system which comprises a ceramic filter, air feeding pipes and air compressors. The air compressors are connected with the ceramic filter through the air feeding pipes. Freezing dryers, air storage tanks and valves are further connected between the air compressors and the ceramic filter. The air compressors are connected with the air storage tanks through the air feeding pipes. The air storage tanks are connected with the freezing dryers through the air feeding pipes. The valves are arranged between the air storage tanks and the freezing dryers. The freezing dryers are connected with the ceramic filter through the air feeding pipes. The valves are arranged between the freezing dryers and the ceramic filter. The efficient air compressor air feeding system has the advantages that the problem that two air compressors and two freezing dryers must be started at the same time to meet the air feeding demands of the ceramic filter can be effectively solved, excessively-high energy consumption and increased device maintenance amount which are caused by the excessively-large number of the started devices are avoided, and the air feeding efficiency of the air compressors is improved.
Owner:YUNNAN DAHONGSHAN PIPELINE
Solar energy integrated utilization system of gas station
InactiveCN107634701AImprove power generation efficiencyStrong energy savingPhotovoltaic supportsSolar heating energyHigh energySystem stability
The invention discloses a solar energy integrated utilization system of a gas station, and relates to the solar power generation field, being specifically applied to solar power generation of the gasstation. The solar energy integrated utilization system of the gas station solves the technical problem of providing a solar power generation system for the gas station. The technical scheme of the solar energy integrated utilization system of the gas station is characterized in that the solar energy integrated utilization system of the gas station includes support columns and a roof framework, and also includes a photovoltaic panel; the photovoltaic panel is formed by solar cell panel arrays, and is arranged at the roof of the roof framework; an upper heat collection plate is arranged below the photovoltaic panel; a thermoelectric generation sheet is arranged below the upper heat collection plate; the high temperature side of the thermoelectric generation sheet closely attaches to the upper heat collection plate; a lower heat-conducting plate is arranged at the low temperature side of the thermoelectric generation sheet; and a radiator is arranged below the lower heat-conducting plate. The solar energy integrated utilization system of the gas station has the advantages of high generating efficiency, high energy saving performance, high system stability, high wind resistance, and high waterproofness.
Owner:ZHAOQING CITY HI TECH ZONE XIAOJING TECH CO LTD
Impeller drive control mechanism of stationary crude oil tank washing machine
The invention discloses an impeller drive control mechanism of a stationary crude oil tank washing machine, comprising a main transmission part arranged in the main body, an impeller drive part, an impeller drive start-stop control part and a nozzle horizontal rotation speed adjustment mechanism connected with the impeller drive part. The impeller drive part comprises an impeller, a hydraulic control stop valve at the front end of the impeller, a transmission shaft connected at the rear end of the impeller, a main spring sleeved on the transmission shaft, an auxiliary spring and a worm. The warm is connected with the nozzle horizontal rotation speed adjustment mechanism via a worm gear engaged with the worm. The nozzle horizontal rotation speed adjustment mechanism comprises an eccentric gear and a transmission rod arranged on the worm gear. The lower end of the transmission rod is connected with the eccentric gear on the worm gear. A speed adjustment rod and a speed adjustment swing rod are connected at the top of the transmission rod. A slide block is arranged on the transmission rod. The slide block is connected with the sliding way of the speed adjustment swing rod. The speed adjustment swing rod is connected with the main transmission worm rod. The impeller drive start-stop control part comprises a control valve connected with the hydraulic control stop valve, a handle connected with the control valve, a manual control rod connected with the handle via a connection rod as well as an upright rod, a lever, a vertical control pull rod and a stop block on the vertical control pull rod which are connected with each other. The mechanism can automatically adjust the axial position of the impeller, and the nozzle horizontal rotation speed is adjustable. The mechanism can realize the single machine automatic shutdown by means of the mechanism.
Owner:HAIYING ENTERPRISE GROUP
Method for preparing solar polycrystalline silicon wafer
The invention discloses a method for preparing a solar polycrystalline silicon wafer, comprising the following steps: smelting and purifying: taking quartz sand and adding quartz sand to an electric arc furnace for smelting, so as to purify the quartz to 98% and produce industrial silicon; secondary purification: crushing the industrial silicon, adding the crushed industrial silicon to a fluidizedbed reactor of anhydrous hydrogen chloride to form pseudo-dissolved trichlorosilane; three-time purification: filtering and condensing the pseudo-dissolved trichlorosilane to form trichlorosilane (multi-stage distillation); and reduction: using a high-temperature reduction process to process the purified trichlorosilane so as to subject the high-purity SiHCl3 to reduction deposition in H2 gas toform polycrystalline silicon. The method for preparing the solar polycrystalline silicon wafer according to the present invention firstly treats reaction impurities, and H2 produced by the treatment can be used as a reactant in a pre-reaction, so that the method for producing polycrystalline silicon is lower in cost and stronger in environment friendliness.
Owner:浙江海顺新能源有限公司
Abnormity beam column steel frame with sandwich board and construction method thereof
An abnormity beam column steel frame with a sandwich board is provided; the frame is supported by abnormity steel columns and heterotype steel beams; each side face of the abnormity steel columns and heterotype steel beams is covered by a wall Prefabricated plate; a pair of wall Prefabricated plates are fixed by nested steel connectors so as to form a wall body; the abnormity steel columns are arranged in a wall body corner and a middle portion of a straight wall; the top of the wall body is provided with heterotype steel beams; the abnormity steel columns have L-shape, T-shape, cross-shape and straight type cross sections; the shape of cross section of the heterotype steel beam is to design a protruding lug on two side faces or one side face of a rectangular steel pipe. The building steel frame can be all prefabricated in a factory, a full-dry method is realized in field, and the steel beams and steel columns are wrapped by the wall Prefabricated plates so as to have excellent fireproof, anticorrosion and insulation energy saving performance; the wall body has no protruding beam column, so structure is beautiful, and an effective usage area can be maximized; a building process is fast and convenient, is low in cost, and precast parts can be unitized, thus providing more flexible and easy transport property.
Owner:北京建工华创科技发展股份有限公司 +1
Sewage treatment method
PendingCN113479981AIncrease water intakeImprove efficiencyWater treatment parameter controlSpecific water treatment objectivesSewage outfallSewage treatment
The invention provides a sewage treatment method, and relates to the field of sewage treatment. The sewage treatment method involves a control system and a sewage treatment system. The sewage treatment system comprises a sewage buffer pool, a sewage sedimentation pool, a sewage inlet pipe, a clear water tank, a clear water pipe, a chemical feeding pipe, a liquid level meter, an anti-blocking device and a blow-off pipe. A water outlet of the sewage inlet pipe is far away from the center of the sewage sedimentation pool and is close to the lower pool body, one end of the anti-blocking device is arranged above a sewage outlet in the lower pool body, so that sedimentation waste is discharged in order, and the blow-off pipe is not easy to block. The chemical feeding pipe, the sewage inlet pipe and the clear water pipe are all provided with valves for controlling opening and closing. The system has multiple sewage treatment modes, can be suitable for sewage with different attributes, and has the advantages of simple structure, high efficiency, convenience and wide applicability.
Owner:HENAN DAZHANG FILTER EQUIP CO LTD
High-strength anti-corrosion wear-resisting sawing wire and manufacturing method thereof
InactiveCN103009681AAvoid corrosionImprove wear resistanceLayered productsLiquid/solution decomposition chemical coatingPhosphorHigh intensity
The invention relates to a high-strength anti-corrosion wear-resisting sawing wire and a manufacturing method thereof. A chemical coating method is adopted in the invention, so that an amorphous nickel-cobalt-phosphor alloy coating layer with thickness being 3-5 microns is formed on the surface of the sawing wire, wherein the coating with high phosphor content has strong anti-corrosion and wear-resisting capacity, so that the sawing wire is prevented from being corroded in the environment. The sawing wire provided by the invention has strong anti-corrosion and wear-resisting performance, and therefore the storage period of the sawing wire is greatly prolonged and the yield and the stable performance of the sawing wire are improved; moreover, the production process is simple, production cost is low, and the advantages of economical efficiency, energy conversation and strong maneuverability are achieved.
Owner:NINGXIA ORIENT TANTALUM IND
Automatic flow-regulating type water dropper
InactiveCN101647380AContinuous water supplyStrong water savingWatering devicesCultivating equipmentsWater savingCircular disc
The invention discloses an automatic flow-regulating type water dropper comprising a water inlet body, an energy dissipation body, a control body and a negative pressure body, wherein the water inletbody comprises a base body, a cavity a and a cavity b are arranged in the base body vertically, the top of the base body is provided with a water inlet, the side surface of the base body is provided with a water outlet, the bottom of the energy dissipation body is provided with a disk, a column is perpendicular to the center of the disk, the side of the column is provided with a small overflowinghole, a cavity c is arranged in the column, and the top end of the column is provided with an energy dissipation channel; the control body comprises a baffle plate which is provided with a cavity d, acavity e which is separated by a rubber diaphragm is arranged under the cavity d, the rubber diaphragm is connected with one end of a straight rod by a pull wire, the other end of the straight rod isfixed on the baffle plate, and the upper surface of the straight rod is provided with a rubber plug; the negative pressure body comprises an organic glass pipe, a cavity f is arranged in the organicglass pipe, one side of the organic glass pipe is provided with a water injection hole, and the lower end of the organic glass pipe is sleeved with an argil head. The automatic flow-regulating type water dropper has good water saving effect and high automation degree.
Owner:XIAN UNIV OF TECH
Spraying dust removal device for environmental protection
InactiveCN111282376AStrong energy saving and environmental protectionEfficient purificationUsing liquid separation agentElectric machineryWater tanks
The invention discloses a spraying dust removal device for environmental protection, and relates to the technical field of environment-friendly dust removal, wherein the spraying dust removal device includes a base; the top of the base is fixedly connected with a water tank; an axle transversely penetrates through the base. The two ends of the axle are fixedly connected with walking wheels. The top of the water tank is fixedly connected with an equipment base; the top of the equipment base is fixedly connected with a support pillar; the top of the support pillar is rotationally connected witha first gear; the two sides of the first gear are engaged with second gears; a spraying device is arranged on one side of each second gear; each spraying device is connected with a first water conveying pipe, and a first driving motor is fixedly connected to the base; the first driving motor is in transmission connection with the axle, and the equipment seat is internally provided with a driving mechanism for driving the spraying devices; by arranging the driving mechanism, the spraying devices can be driven in a linkage mode, so that water in the water tank is pumped and sprayed out to form mist and sprayed at a high speed, dust in air is settled, the air is effectively purified, and the environmental protection property and the energy saving property are high.
Owner:常付连
Two-stage axial flow turbine blade profile and high coal stove heat recovery device thereof
PendingCN110410155AImprove isentropic efficiencyIncrease conversion rateBlade accessoriesMachines/enginesTurbine bladeEngineering
The invention discloses a two-stage axial flow turbine blade profile, belongs to the technical field of heat energy recovery of a high coal stove, and solves the technical problem of low heat conversion rate of the blade profile in the field of high coal stoves in the prior art. The various section parameters of a movable blade profile and a static blade profile corresponding to a two turbine stages of the blade profile change along with the height of the blade profile, the load coefficient is 1.6-1.9, and the reaction degree is 0.3-0.35, so that the isentropic efficiency of a turbine as wellas the movable blade and the high coal stove heat recovery device of the turbine is improved. Requirements of people on waste heat recycling, energy conservation and environmental protection are met by improving the efficiency of heat recovery in the high coal stove.
Owner:XIAN SHAANGU POWER
Pneumatic electromagnetic catapult
PendingCN109515734AImprove work efficiencyOccupies a small ejection areaLaunching/towing gearCatapultEngineering
The invention relates to a pneumatic electromagnetic catapult. The pneumatic electromagnetic catapult comprises an even number of connected pneumatic groups and electromagnetic groups, wherein the pneumatic groups comprise high pressure gas sources, gas source pushing parts, connecting components, telescopic parts and catapulting parts; the high pressure gas sources convey gas sources to the gas source pushing parts so that the gas source pushing parts are unfolded; the electromagnetic groups comprise permanent magnets and electromagnetic coils; when the gas source pushing parts are unfolded,the electromagnetic coils are connected and opposite poles of the electromagnetic coils and the permanent magnets attract each other; and when the gas source pushing parts retract, circuits of the electromagnetic coils are reversely connected and like poles of the electromagnetic coils and the permanent magnets repel each other. According to the pneumatic electromagnetic catapult, as the multiplepneumatic groups and the multiple electromagnetic groups are arranged, and multiple catapulting slide ways are arranged, a purpose of simultaneously ejecting multiple airplanes is realized, the working efficiency is high, and the catapulting floor space is small; as the high pressure gas sources and the electromagnetic groups are arranged, the pushing interaction force is larger so that a catapulting purpose is realized on the basis of saving other primary energies, the energy-saving performance and the practicability are both higher, and the pneumatic electromagnetic catapult can be widely applied to the technical field of underwater equipment.
Owner:刘铭 +1
Multi-composite structure component for doors and windows
ActiveCN101936112AStrong anti-destructiveImprove insulation effectWindow/door framesWing framesHigh energyEngineering
The invention discloses a multi-composite structure component for doors and windows. Strutting pieces are embedded into a die cavity on the lower part of an outer metal component; the middle part and the lower end of the outer metal component are connected with the upper and lower ends of an inner nonmetal component by connecting pieces extended out of the upper and lower ends of the nonmetal component and connecting piece bayonets on the metal component respectively; the inner side of the inner nonmetal component is provided with the die cavities matched with the other components of the doorand the window; and a heat-preservation layer is filled or injected into the sealed die cavities reserved between the inner nonmetal component and the outer metal component. The multi-composite structure component for the doors and windows has high damage resistance, prolonged service life under the severe environments of solarization, low temperature, high wind, torrential rain or the like, highheat-preservation performance, functions in heat insulation and sound insulation, high energy-saving performance, and usability for the manufacture of frame sections, sash sections, middle support sections or bodies of the doors and windows in extreme temperature areas, such as hot areas, cold areas and the like.
Owner:HEBEI ORIENT SUNDAR WINDOW
PV-LED solar photovoltaic cell road warning indicator
InactiveCN107761591AAvoid short circuitAvoid enteringTraffic signalsRoad signsEngineeringMicrocomputer
A kind of PV-LED solar photovoltaic cell road warning device of the present invention, it comprises PV-LED solar photovoltaic cell assembly, LED display screen, indicator light, siren, frame body and microcomputer controller, it combines advanced solar photovoltaic cell assembly and The warning device is concentrated in a frame, and a transparent protective cover is installed on the solar photovoltaic cell module Shanghai. Low-voltage direct current can avoid the danger of electric shock; this invention fully demonstrates its high safety, strong energy saving and zero consumption characteristics.
Owner:南通市金马包装材料有限公司
Skirting convection and radiation heat exchanger capable of refrigerating and heating
ActiveCN104896635AStrong energy savingStrong low carbonLighting and heating apparatusAir conditioning systemsHigh energyHeat resistance
The invention relates to a skirting convection and radiation heat exchanger capable of refrigerating and heating, comprising a plurality of water pipes, a rear fixing bottom plate and a front decorating cover plate; the water pipes are positioned between the rear fixing bottom plate and the front decorating cover plate; the rear fixing bottom plate and the front decorating cover plate are in a strip shape, and are axially parallel to the water pipes in the length direction; the front decorating cover plate is uniformly provided with a plurality of groups of semi-circular clamping grooves along the length direction; the number of semi-circular clamping grooves in each group is the same as that of the water pipes; the edges of the two ends of each semi-circular clamping groove are provided with outwards extending connecting bulges; the semi-circular clamping grooves are connected with auxiliary radiating buckles through the connecting bulges; the auxiliary radiating buckles are in a semicircle pipe shape; the edges of the two ends of the inner wall of each auxiliary radiating buckle are provided with connecting buckles corresponding to the connecting bulges; the water pipes are arranged on the semi-circular clamping grooves through the auxiliary radiating buckles. The skirting convection and radiation heat exchanger has the advantages of energy saving, low carbon, environment friendliness and decoration capability, and can replace the traditional floor heating system with the disadvantages of large heat resistance, long warm rising time and high energy consumption.
Owner:SHANGHAI GANGWANG IND
Environment-friendly cable dehumidifying and drying equipment
ActiveCN111105904AEfficient and fast drying and dehumidificationStrong energy savingCable/conductor manufactureHot blastAir drying
The invention discloses environment-friendly cable dehumidifying and drying equipment. The invention relates to the technical field of cable equipment. The equipment comprises a dehumidification box.A conveying device is fixedly arranged at one end outside the dehumidifying box. A drying and dehumidifying mechanism is arranged in the dehumidifying box. The drying and dehumidifying mechanism comprises a hot air sleeve arranged in the middle of the interior of the dehumidification box. Two ends of the hot air sleeve are fixedly connected with an air inlet cover and an air return cover respectively. The top ends of the air inlet cover and the air return cover are fixedly connected with an exhaust pipe and an air return pipe respectively. The top end of the dehumidification box is fixedly connected with a drying box. One end of the drying box is fixedly connected with a blower. The input end of the blower is fixedly connected with the return air pipe. According to the invention, by arranging the drying and dehumidifying mechanism, water absorption and hot air drying can be conducted on a cable, so that efficient and rapid drying and dehumidifying can be conducted on the cable; dried humid and hot air can be dried and recycled; and the energy saving performance is high.
Owner:孟正明
Evaporative cooling air conditioning unit based on solar refrigeration and solution dehumidification
InactiveCN107036207AStrong environmental protectionStrong energy savingMechanical apparatusSpace heating and ventilation safety systemsPlate heat exchangerCombined use
The invention discloses an evaporative cooling air conditioning unit based on solar refrigeration and solution dehumidification. The evaporative cooling air conditioning unit comprises a housing; a PV heat collector and a polyethene heat exchanger are erected at the upper part of the housing through a bracket; the polyethene heat exchanger is connected with a plate heat exchanger through a water circulation pipe a for forming a closed circulation loop; the plate heat exchanger communicates with a solution dehumidification unit and an evaporative cooling unit through pipelines sequentially; and the plate heat exchanger, the solution dehumidification unit and the evaporative cooling unit are located in the housing. Through combined use of an evaporative cooling technology, a solution dehumidification technology and a solar refrigeration technology, different refrigeration and heating modes are selected under different environmental conditions, the evaporative cooling air conditioning unit is applicable to a humid area and a low-humidity area, an energy source is saved, and the efficiency is improved. In addition, a dehumidification solution can kill bacteria like staphylococcocci, streptococci, kebsiella pneumoniae and mycetozoan, so that the quality of air is further improved, and the evaporative cooling air conditioning unit has very good practical value.
Owner:XI'AN POLYTECHNIC UNIVERSITY
A swarm intelligent central air-conditioning parallel water pump energy-saving optimization method
ActiveCN110260469BImprove versatilityImprove acceleration performanceMechanical apparatusIntelligent NetworkControl engineering
The invention discloses a group intelligent central air conditioner parallel water pump energy saving optimization method. Firstly, initialization operation is carried out, the tail end flow under the condition that the pressure difference is kept is calculated, each water pump in a parallel water pump is respectively connected with a controller, all the controllers form a group intelligent network, and when the deviation absolute values of the collected current pressure difference measurement values of the corresponding water pumps and a differential pressure set value exceed a preset differential pressure deviation threshold value, the controllers initiate a task for adjustment, and then the speed ratios of the water pumps are selected according to probabilities and are subjected to information interaction with neighbor water pumps; and finally, an adaptivity value is calculated, a probability matrix is updated to obtain the opening states of the water pumps and the rotation speed ratios of opened water pumps, and each controller controls the corresponding water pump to achieve the corresponding operation state according to parameters so as to achieve energy saving optimization. According to the group intelligent central air conditioner parallel water pump energy saving optimization method, on the basis of local interaction information, the distribution of solutions in spaces is described by means of probabilities, so that global optimum is obtained, the method conforms to actual configurations of engineering fields, the construction period is shortened, and the expandability, the energy saving property and the universality are high.
Owner:西安建筑科大工程技术有限公司
Ground hydraulic augmented injection pump
Owner:ZHONGCHAO LIANHE ENERGY SCI & TECH BEIJING CO LTD
Wind power sorting system for municipal domestic waste
InactiveCN102601049BEffective classificationAccurate classificationGas current separationVolumetric Mass DensityEngineering
The invention discloses a wind power sorting system for municipal domestic waste, which comprises a box body, a tuyere, a fan, a waste inlet and more than two sorting cabins, wherein the fan is arranged at the upper part of the front end of the box body, the fan is connected with the tuyere through an inlet air duct, the waste inlet is arranged at the front part of the box body, and the more than two sorting cabins are arranged at the lower part of the box body. The wind power sorting system is characterized in that the heights of the openings of all sorting cabins decrease sequentially from front to back, and the openings of all sorting cabins increase sequentially from front to back. Buffering air locking devices are arranged at the lower parts of the sorting cabins. An exhaust pipe is arranged at the rear end of the box body, and the exhaust pipe is provided with a filter screen. The wind power sorting system of the municipal domestic waste can effectively sort various wastes in different densities and has the advantages of high efficiency, accurate sorting, automation, energy conservation and consumption reduction and strong adaptability and the like.
Owner:SICHUAN SANTA HEAVY IND MACHINERY
Clinical traditional Chinese medicine fumigation type physiotherapy instrument applied to nephrology department
PendingCN114129430AIncrease temperatureRealize linkageTransportation and packagingRotary stirring mixersNephrosisElectric machinery
The clinical traditional Chinese medicine fumigation type physiotherapy instrument applied to the nephrology department comprises a box body, a connecting column is installed on the upper left portion of the box body, and a supporting seat is installed on the right side of the upper end of the connecting column; the bed board is arranged on the lower side of the supporting seat; the motor is fixed to the right side of the box body through a bolt, the output end of the motor is connected with a driving rotating rod, a stirring plate is installed on the outer side of the driving rotating rod, and a through hole is formed in the outer side of the stirring plate; and the vertical bevel gear is in key connection with the left end of the driving rotating rod, and the upper portion of the vertical bevel gear is connected with a flat bevel gear in an engaged mode. According to the clinical traditional Chinese medicine fumigation type physiotherapy instrument applied to the nephrology department, the floating plate is arranged, the floating plate can change along with the water level of the liquid medicine, when the amount of the liquid medicine is too small, the floating plate makes contact with the pressure sensor, signal transmission, power failure and alarm processing are achieved, the safety accident that the liquid medicine is too small and is burnt out is avoided, and the use safety of the instrument is improved.
Owner:燕小利
Impeller drive control mechanism of stationary crude oil washing machine
Owner:HAIYING ENTERPRISE GROUP
Novel air energy water heater with electric heating function
PendingCN111189219ASolve the problem of poor heating effect in winterEfficient use ofWater heatersAir conditioning systemsCirculator pumpEngineering
The invention provides a novel air energy water heater with the electric heating function, belongs to the technical field of water heaters, and aims to solve the problems that an existing air energy water heater is good in heating effect only in high-temperature seasons and poor in heating effect in colder weather such as winter. The novel air energy water heater comprises a main machine, a hot water tank and an air supply device, wherein the main machine comprises a compressor and a circulating pump which are communicated through a pipeline; a heat exchanger is arranged in the hot water tank;the air supply device comprises an evaporator; and an electric heating pipe is further arranged in the hot water tank. The novel air energy water heater with the electric heating function not only can heat water through air heat exchange in hot days and effectively utilize cool air generated by heat exchange, but also can heat water in the hot water tank in an electric heating mode in cold days,so that the problem about poor heating effect of the existing novel air energy water heater in winter is solved, and the whole water heater is energy-saving, the environmental friendliness is higher and the use experience is better.
Owner:何波
A special-shaped beam-column steel frame with a sandwich panel and its construction method
A special-shaped beam-column steel frame with sandwich panels, the frame is supported by special-shaped steel columns and special-shaped steel beams, each side of the special-shaped steel columns and special-shaped steel beams is covered by wall prefabricated panels, and a pair of wall prefabricated panels The steel connectors are fixed to form the wall, and the special-shaped steel columns are set at the corners of the wall and the middle of the straight wall; special-shaped steel beams are set on the top of the wall; the cross-sectional shapes of the special-shaped steel columns are L-shaped, T-shaped, ten Shaped, straight; the cross-sectional shape of the special-shaped steel beam is that there are protruding ears on both sides or one side of the rectangular steel pipe. The building steel frame of the present invention can realize all factory prefabrication, on-site dry construction, and the steel beams and columns are covered by wall prefabricated panels, which has extremely strong fireproof, anti-corrosion, heat preservation and energy-saving performance, and the wall has no protruding beams and columns , The structure is beautiful, and the effective use area is maximized. The construction process is fast, convenient, and low in cost, and the prefabricated parts are unitized, which is more flexible and easy to transport.
Owner:北京建工华创科技发展股份有限公司 +1
A floating garbage collection device at sea with both environmental monitoring
ActiveCN109625197BStrong collection abilityGood effectWater cleaningWaterborne vesselsGarbage collectionElectric generator
The invention relates to a marine floating garbage collection device with environmental monitoring, which belongs to the technical field of marine garbage cleaning. Device and controller designed as a marine floating garbage collection device with environmental monitoring. Multiple side-by-side collectors are set on both sides of the hull. The camera on the hull collects the garbage information on the sea surface, and the distance is controlled by the controller. The nearest garbage collector collects the garbage and transports it to the conveyor belt on the hull through the pipeline. The controller controls the conveyor belt to transport the garbage that has undergone moisture evaporation treatment to the combustion pool for combustion treatment. The internal energy of the combustion directly drives the generator Power is generated and supplied to the device, and the GPS device and weather detection device designed on the hull lighthouse perform hull coordinate positioning and weather detection. The device is ingeniously designed and has good application value for sea surface garbage collection.
Owner:浙江弄潮儿智慧科技有限公司
Automatic hydraulic augmented injection pump
The invention discloses an automatic hydraulic augmented injection pump; the valve chamber of a reversing valve comprises an upper chamber and a lower chamber; the upper chamber and the lower chamber are respectively provided with water inlets; an upper chamber reversing valve core capable of moving in the upper chamber is arranged in the upper chamber, and a lower chamber reversing valve core capable of moving in the lower chamber is arranged in the lower chamber; a power piston and a piston rod capable of driving the power piston to move are arranged in a power cylinder, the reversing valveis respectively communicated with the left cylinder body and the right cylinder body of the power cylinder through a first header and a second header, and the first header and the second header are respectively communicated with the water outlet of the reversing valve through the upper chamber; and a supercharging piston capable of moving in a supercharging cylinder is arranged in the supercharging cylinder. The automatic hydraulic augmented injection pump can complete twice of augmented injection in one stroke, drains liquid and augments injection while feeding liquid so as to improve the working efficiency, and a liquid feed water source can be reused for numerous times.
Owner:SICHUAN ZHONGYOU LEYI ENERGY EQUIP MFG CO LTD
A kind of ultra-long aluminum alloy beam low-pressure casting mold and casting method thereof
The invention discloses an ultra-long aluminum alloy beam low-pressure casting mold, which comprises a mold body, the mold body is composed of a top mold, a bottom mold and two side molds, a sand core is arranged in the bottom mold, and the sand core Steel pipes are arranged inside, and the surface of the sand core is sprayed and baked. The mold support includes a counterweight bottom plate and a vertical plate. The invention adds a steel pipe inside the sand core, and sprays and bakes the surface of the sand core, which can well solve the problems of deformation and gas generation in the manufacturing process of the product, and effectively solve the problems of poor surface quality, low production efficiency, and product scrap rate. For high-level problems, after the casting is cooled, the sand core is shattered and taken out. The mold bracket is easy to move, and it is suitable for different sizes of molds to carry out the mold lifting work, which improves the efficiency of the mold lifting. The disassembly and installation between the mold bracket and the mold is convenient, and the application range is wide.
Owner:LAIWU TAILAI CAST ALUMINUM TECH +1
A base line convection and radiation heat exchanger capable of cooling and heating
ActiveCN104896635BStrong energy savingStrong low carbonLighting and heating apparatusAir conditioning systemsHigh energyHeat resistance
The invention relates to a skirting convection and radiation heat exchanger capable of refrigerating and heating, comprising a plurality of water pipes, a rear fixing bottom plate and a front decorating cover plate; the water pipes are positioned between the rear fixing bottom plate and the front decorating cover plate; the rear fixing bottom plate and the front decorating cover plate are in a strip shape, and are axially parallel to the water pipes in the length direction; the front decorating cover plate is uniformly provided with a plurality of groups of semi-circular clamping grooves along the length direction; the number of semi-circular clamping grooves in each group is the same as that of the water pipes; the edges of the two ends of each semi-circular clamping groove are provided with outwards extending connecting bulges; the semi-circular clamping grooves are connected with auxiliary radiating buckles through the connecting bulges; the auxiliary radiating buckles are in a semicircle pipe shape; the edges of the two ends of the inner wall of each auxiliary radiating buckle are provided with connecting buckles corresponding to the connecting bulges; the water pipes are arranged on the semi-circular clamping grooves through the auxiliary radiating buckles. The skirting convection and radiation heat exchanger has the advantages of energy saving, low carbon, environment friendliness and decoration capability, and can replace the traditional floor heating system with the disadvantages of large heat resistance, long warm rising time and high energy consumption.
Owner:SHANGHAI GANGWANG IND
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