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44results about How to "Real-time monitoring of flow rate" patented technology
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Contaminated site soil-underground water integrated simulation remediation device and contaminated site soil-underground water integrated simulation remediation method
PendingCN110681685AAccurate monitoring of environmental conditionsMonitor flow rateMeasurement devicesContaminated soil reclamationIntegrated monitoringVadose zone
The invention provides a contaminated site soil-underground water integrated simulation remediation device and a contaminated site soil-underground water integrated simulation remediation method. Thedevice comprises four parts of a soil column simulation device, a groundwater water simulation device, a rainfall simulation device and a monitoring device, wherein the soil column simulation device mainly comprises a cylinder body, a water permeable geotechnical cloth and a soil sampling port, the groundwater simulation device mainly comprises a box body, a groundwater injection port, a groundwater outflow port, a groundwater sampling port, a peristaltic pump, a water inlet and outlet pipe and a liquid storage tank, and the monitoring device comprises an integrated monitoring probe. Accordingto the device of the invention, the combined simulation of the rainfall permeation effect and the water flow permeation effect of the soil vadose zone is achieved by using the rainfall and seepage simulation device, and the temperatures of the soil layer and the groundwater layer, the pH value, the dissolved oxygen, the groundwater flow velocity and other parameters are real-timely monitored by using the integrated monitoring probe, so that the complex structure of the vadose zone can be accurately simulated, and the soil / groundwater integrated remediation simulation and remediation process monitoring and evaluation is realized.
Owner:ZHEJIANG UNIV
Robot and method for intelligently monitoring and evaluating dangerous gas source in unsealing closed roadway of coal mine
ActiveCN110541731AReasonable structural designSimple and fast operationMining devicesEndless track vehiclesWireless transmissionControl system
The invention provides a robot and a method for intelligently monitoring and evaluating a dangerous gas source in unsealing a closed roadway of a coal mine, and relates to the technical field of intelligent monitoring equipment of mines. The robot comprises a control system, a crawler-type driving system, a dangerous gas source monitoring system, a danger early-warning and intelligent evaluating system, a running data storing system and a navigation system, wherein the control system is used for receiving and processing wireless transmission signals; the a crawler-type driving system and the navigation system are used for controlling a walking route; the dangerous gas source monitoring system comprises a gas detection manipulator for monitoring the concentrations of gases such as O2, CH 4,NH 3 and the like with different heights; the dangerous gas source monitoring system is used for establishing an air field three-dimensional cloud picture of the closed roadway according to monitoring data; the danger early-warning and intelligent evaluation system is used for determining the roadway danger and finishing early warning; the running data storing system is used for storing the monitoring and evaluation results, and the detection data are used for comprehensively evaluating the danger of the seal opening of the closed roadway. The method solves the problem of comprehensively andaccurately evaluating the suffocation danger of the unsealed closed roadway.
Owner:SHANDONG UNIV OF SCI & TECH
Automatic detection and control device for flow speed of medical transfusion tube
PendingCN106693115AReal-time monitoring of flow rateEasy to controlFlow monitorsFlow controlAutomatic controlEngineering
The invention discloses an automatic detection and control device for flow speed of a medical transfusion tube. The automatic detection and control device for flow speed of the medical transfusion tube comprises a supporting plate, a clamping piece, a flow speed regulator, a velometer, a touch display screen and a controller, wherein the clamping piece comprises an upper fixing clamp and a lower fixing clamp; the upper fixing clamp is fixed at the upper end of the supporting plate; the lower fixing clamp is fixed at the lower end of the supporting plate; and the flow speed regulator is arranged in the middle of the supporting plate and comprises a first pressing ring, a second pressing ring, a miniature motor and a connecting rod. By the flow speed regulator and the velometer, the flow speed of liquid in a transfusion tube can be monitored in real time, meanwhile, the flow speed of the transfusion tube can be controlled automatically, the transfusion speed of the transfusion tube is automatically monitored and controlled, scientific and stable transfusion according to right dosage for patients can be guaranteed, work of medical workers can be facilitated, the nursing quality can be improved effectively while the nursing operation is simplified, and transfusion flow speed is measured accurately and rapidly by ultrasonic waves.
Owner:SUZHOU SCI&TECH TOWN HOSPITAL
Supercritical extraction device for effective components of Chinese herbal medicines
PendingCN110523105AImprove the extraction effectImprove the effect of exhalationSolid solvent extractionEngineeringCarbon dioxide
The invention relates to the technical field of extraction of effective components of Chinese herbal medicines, in particular to a supercritical extraction device for effective components of Chinese herbal medicines. The supercritical extraction device comprises a first plate, a second plate, a third plate, first rods, second rods, a stirring mechanism, a liquid extracting pump, a separation mechanism, a liquid accumulation mechanism, a third rod, a decompression pump, side plates, a connecting plate, a CO2 tank and a heating mechanism, wherein the second plate is arranged above the first plate, the third plate is arranged above the second plate, the four first rods are vertically and fixedly connected between the first plate and the second plate, the four first rods have the same specifications and are distributed in a rectangular array, the four second rods are vertically and fixedly connected between the third plate and the second plate, the four second rods have the same specifications and are distributed in a rectangular array, the stirring mechanism is arranged between the first plate and the third plate, the liquid extracting pump is fixedly mounted in the center of the upper end surface of the second plate, the separation mechanism is fixedly mounted on the upper end surface of the second plate, and the liquid accumulation mechanism is fixedly mounted on the upper end surface of the first plate.
Owner:杨晓燕
Physical testing device for simulating sandy soil debris flow, and testing method
PendingCN109975518AWell laidEasy to storeEarth material testingICT adaptationRainfall simulationCollection system
The invention discloses a physical testing device for simulating sandy soil debris flow, and a testing method, and relates to the technical field of the geological experiment. A technical scheme key point is that the physical testing device comprises a transparent model box, a rainfall simulation device and a data collection system; a sand model is laid in the transparent model box; a sensor device is buried in the sand model; the rainfall simulation device comprises a water inlet box, a water manifold and a nozzle; the data collection system is composed of a high-definition camera, stereo-microscopy equipment, a dynamic strain collection system connected with a sensor device, and computer equipment; the high-definition camera, the stereo-microscopy equipment and the dynamic strain data collection system are connected with the computer equipment. The development process of the sandy soil debris flow can be elaborately and visually acquired; debris flow starting characteristics, displacement field evolution process and damage morphology can be obtained through the analysis, thereby conveniently and deeply researching a complex induction mechanism of the debris flow, and proposing the technical support and the theoretical evidence for an effective prevention engineering measure.
Owner:FUJIAN UNIV OF TECH
Graphene-based flow velocity sensor optical chip and application thereof
InactiveCN111948423AReal-time monitoring of flow rateImprove time resolutionSynthetic resin layered productsGlass/slag layered productsPrismMaterials science
The invention discloses a flow velocity sensor optical chip based on graphene and application thereof. The optical chip is of a multi-layer film coupling structure with a quartz glass / graphene film / microfluid channel dielectric layer sequentially pasted on one side of the bottom edge of a rectangular prism, and a microfluid channel is formed in the side, tightly attached to the graphene film, of the microfluid channel dielectric layer. Real-time monitoring of the flow velocity of the fluid is achieved through the optical chip, due to the excellent optical characteristic of the graphene material and the dependent absorption characteristic of the graphene material on polarized light, the time resolution and the spatial resolution of the sensor are greatly improved, and the limitation that other flow velocity sensors can only monitor the flow velocity of conductive liquid is broken through; the flow velocity sensor optical chip can be used for monitoring the flow velocity of non-conductive liquid.
Owner:SHANDONG UNIV OF TECH
Integrated device for dust removal, desulfurization and denitrification of ship waste gas and ship
PendingCN112791588ASolve exhaust black smokeSolve pollutionGas treatmentInternal combustion piston enginesParticulatesDust control
The integrated device comprises a metal DPF dust removal unit, a first air-cooled heat exchanger, a second air-cooled heat exchanger, an SCR denitration unit, an induced draft fan and a desulfurization unit; an outlet of the metal DPF dust removal unit is connected with an inlet of the first air-cooled heat exchanger, and an outlet of the second air-cooled heat exchanger is connected with an outlet of the second air-cooled heat exchanger; an outlet of the first air-cooled heat exchanger is connected with an inlet of the SCR denitration unit, an outlet of the SCR denitration unit is connected with an inlet of the induced draft fan, an outlet of the induced draft fan is connected with an inlet of the second air-cooled heat exchanger, and an outlet of the second air-cooled heat exchanger is connected with an inlet of the desulfurization unit. According to the invention, under the condition that the diesel engine ship uses light diesel oil, heavy diesel oil, shale oil and fuel oil, sulfur dioxide, nitrogen oxide and particulate matters in tail gas can be integrally treated, and the problems of black smoke generated by exhaust of the ship and excessive emission of pollutants are solved.
Owner:XIAN DINGYAN TECH
Aerial pesticide spraying monitoring system and method
ActiveCN106719546AEasy to controlReal-time monitoring of flow rateAircraft componentsTotal factory controlSpray nozzlePesticide
The invention discloses an aerial pesticide spraying monitoring system and method. The aerial pesticide spraying monitoring system comprises airborne equipment, wherein the airborne equipment is fixed on an agricultural aircraft; a spraying mechanism is arranged on the agricultural aircraft and comprises a chemical box, a liquid pump, a spraying pipe and an electronic spray nozzle which are connected sequentially; a spraying execution module for driving the liquid pump and the electronic spray nozzle is arranged on the airborne equipment, and the airborne equipment is connected with human-computer interaction equipment through a data interface module or a wireless communication module. According to the aerial pesticide spraying monitoring system and method, the airborne equipment is mounted on the agricultural aircraft, the spraying execution module of the airborne equipment is crosslinked with a control circuit of the liquid pump and the electronic spray nozzle of the spraying mechanism so as to control the liquid pump and the electronic spray nozzle conveniently, functions of real-time remote monitoring and intelligent control are provided, and an effective means is provided for precise management of pesticide spraying.
Owner:SHANGHAI ADVANCED AVIONICS
Device for adjusting heating temperature and removing incrustation according to flow velocity
InactiveCN111811034AImprove flow conditionsImprove utilization efficiencyLighting and heating apparatusSpace heating and ventilation detailsThermodynamicsWarm water
A device for adjusting the heating temperature and removing incrustation according to the flow velocity comprises a water pump box and a water pump cavity formed in the water pump box. The lower sideof the water pump box is provided with a pipeline cavity, the bottom of the water pump cavity is rotatably provided with a velocity measurement driven rod, and the section, extending into the pipelinecavity, of the velocity measurement driven rod is rotatably provided with a velocity measurement gear case. After being placed at a designated position, the device can monitor the flow velocity of warm water in a heating pipeline in real time and apply different pressures according to different flow velocities of the warm water to increase the flow velocity of the warm water and provide more heatfor a house, and the device also can intercept and remove passing incrustation and iron dust to provide better flow conditions for the warm water and improve the utilization efficiency of heating.
Owner:衢州康润智能控制系统有限公司
Automatic mortar conveying system applied to large hydropower station and construction method thereof
ActiveCN104120725AReal-time monitoring of flow rateWell mixedFoundation engineeringTraffic congestionMechanical equipment
The invention discloses an automatic mortar conveying system applied to a large hydropower station and a construction method of the system. The automatic mortar conveying system comprises a mortar conveying system body and an automatic mortar manufacturing system. By means of the mortar conveying system body, epoxy base materials and curing agents are gradually conveyed to a construction position, so that a lot of labor and materials are saved, and work efficiency is improved. By means of the automatic mortar manufacturing system, mortar conveying and mortar manufacturing are integrated, and work efficiency is further improved. The construction method of the automatic mortar conveying system includes the following steps of (a) construction preparation, (b) field leveling, (c) construction mechanical equipment and material dispatching, (d) material collecting box installation, (e) mortar absorbing pipeline installation, (f) electric gear pump installation, (g) mortar conveying pipeline installation, (h) automatic mortar manufacturing system instillation, and (i) project acceptance. By means of the system and the method, productivity is freed, cost is reduced, construction efficiency is improved, semi-mechanization construction is achieved, construction of dam galleries, slope dam faces and construction areas where vehicle traffic congestion happens can be achieved through the system and the method, and mortar construction projects are optimized.
Owner:HANGZHOU HUANENG SAFETY ENG POLYTRON TECH CO LTD
Overturn-preventing unmanned aerial vehicle take-off and landing platform with self-weight increased along with sea wave intensity
ActiveCN111169602AImprove stabilityImprove accuracyVessels for aircraftLanding aidsSea wavesVisibility
The invention discloses an overturn-preventing unmanned aerial vehicle take-off and landing platform with self-weight increased along with sea wave intensity, and relates to the technical field of flight auxiliary equipment. The platform comprises a lifting platform, and the middle part of the lifting platform is fixedly connected with a lifting mark; an inner ring positioning part is fixedly connected to the outer side of the lifting mark, a navigation lamp is fixedly connected to the outer side of the inner ring positioning part, an outer ring positioning part is fixedly connected to the outer side of the navigation lamp, a flow guide groove is formed in the outer side of the outer ring positioning part, and four hinges are movably connected to the outer side of the lifting table. According to the overturn-preventing unmanned aerial vehicle take-off and landing platform, through lifting marks, inner ring positioning and outer ring positioning, the unmanned aerial vehicle take-off andlanding auxiliary device can provide an accurate landing position in the take-off and landing process of the unmanned aerial vehicle to improve the take-off and landing accuracy, provide illuminationthrough the navigation lamp when the visibility is low or a take-off and landing task is carried out at night, play a role in auxiliary positioning, improve the practicability and applicability of the device and enable the device to have the condition of all-weather operation.
Owner:邳州市鑫盛创业投资有限公司
Intelligent pipeline for fluid monitoring
PendingCN110456097AAvoid mutual interferenceReal-time monitoring of stressTransmission systemsHydrodynamic testingWireless transmissionSystem requirements
The invention provides an intelligent pipeline for fluid monitoring. The intelligent pipeline comprises a pipeline, a data acquisition module, a data processing module, a wireless transmitting module,a wireless receiving module, a display screen and a power supply module. The power supply module, the data acquisition module and the wireless transmission module are connected in sequence; the dataacquisition module is vertically fixed on the inner wall of the pipeline; the power supply module and the wireless transmitting module are hermetically fixed on the upper wall of the inner side of thepipeline; and the wireless receiving module, the data processing module and the display screen are sequentially connected and fixed on the outer side of the pipeline. The data acquisition module is bent and deformed along with the movement of the fluid, and then an electric signal related thereto is generated, so that the state of the fluid in the pipeline is monitored. Fluid state signals whichare difficult to collect by the conventional pipeline system can be effectively detected and monitored, and the intelligent pipeline is suitable for pipeline system requirements in many complex states.
Owner:ZHEJIANG UNIV OF TECH
Flow velocity measuring system and method thereof based on distributed optical fiber temperature sensor technology
InactiveCN101598581BQuick measurementReal-time monitoring of flow rateVolume/mass flow by thermal effectsThermometers using physical/chemical changesFast measurementMeasuring instrument
Owner:HUBEI UNIV OF TECH
Intelligent control device for ultraviolet sterilization
InactiveCN114804288AReal-time monitoring of flow rateExtended service lifeWater treatment parameter controlWater/sewage treatment by irradiationControl engineeringProcess engineering
The invention provides an ultraviolet sterilization intelligent control device which comprises a shell, a water inlet end and a water outlet end, a circuit board, an induction assembly used for detecting fluid flow and a sterilization assembly used for sterilizing fluid are installed in the shell, the water inlet end, the induction assembly and the water outlet end are sequentially communicated, and the sterilization assembly is installed between the induction assembly and the water outlet end; the sterilization assembly comprises a UVC sterilization lamp with adjustable output power, and the circuit board adjusts the output power of the UVC sterilization lamp according to the flow of the fluid detected by the induction assembly. The induction assembly and the sterilization assembly are sequentially installed in the flowing direction of the fluid, so that the induction assembly can detect the flow of the fluid at first, then the circuit board controls the output power of the sterilization assembly, the illumination intensity of the UVC sterilization lamp is adjusted in real time according to the flow of the fluid, and the sterilization effect is guaranteed under the condition of energy conservation; and the flow velocity of fluid in the shell can be monitored in real time, the functions are diversified, and the service life of the UVC germicidal lamp can be effectively prolonged.
Owner:浙江钻邦水处理设备有限公司
Agricultural irrigation device based on network technology
InactiveCN112075326AEffective interceptionAvoid cloggingWatering devicesSpray nozzlesWater useAgricultural science
The invention belongs to the technical field of agricultural irrigation, and particularly relates to an agricultural irrigation device based on a network technology, which comprises a water pump, a main water supply pipe, a branch water supply pipe, a monitoring device and a spray nozzle which are connected in sequence. The monitoring device comprises a main body. The two ends of the main body areprovided with an upper joint and a lower joint. A controller and an Internet of Things unit are mounted in the main body. A first fixed rod is mounted in the monitoring device. A first rotating shaftis mounted on the first fixed rod. A first impeller is mounted on the first rotating shaft. A circular ring is mounted in the main body. A magnetic block is mounted on the circular ring. A first cavity is formed in the main body. A first sensor and a first extrusion block are mounted in the first cavity. A third cavity is formed in the main body, and a second sensor and a second extrusion block are mounted in the third cavity. A flexible plate is mounted at an opening of the third cavity. The agricultural irrigation device based on the network technology is simple in structure and can detectthe amount of water used for irrigation and the leakage condition of a pipeline.
Owner:ANHUI HUATENG AGRI TECH CO LTD
Microfluidic technology-based intelligent preparation control method and equipment for biological vaccines
ActiveCN114749076AIntelligent preparation is accurateIntelligent preparation and high efficiencyTransportation and packagingMixer accessoriesTemperature controlBiochemical engineering
The invention relates to an intelligent biological vaccine preparation control method and equipment based on a micro-fluidic technology, and adopts an intelligent micro-fluidic preparation system for biological vaccines. The preparation system comprises at least two liquid conveying pipelines, at least two micro-fluidic chips connected between the liquid conveying pipelines in parallel, a main control module, a monitoring module used for monitoring the flow speed, pressure and temperature, a pump used for supplying liquid, a valve used for opening and closing the pipelines and a temperature control module used for adjusting the temperature, and the control method of the production mode of the preparation system comprises the steps that parameters are set, starting preparation; the monitoring module monitors real-time parameters; the main control module compares the real-time parameters with set parameters and controls the pump, the valve and the temperature control module to adjust; and stopping preparation when the liquid actually participating in preparation reaches a set value, then cleaning and stopping operation. According to the invention, process parameters can be automatically regulated and controlled in real time in the preparation process, accurate, efficient and controllable intelligent preparation of biological vaccines is realized, and guarantee is provided for industrial linear amplification.
Owner:苏州艾特森制药设备有限公司
Intussusception resetting system and method
InactiveCN109865170APressure real-time monitoringRelieve pressureEnemata/irrigatorsControl systemControl signal
The invention discloses an intussusception resetting system and method. The system comprises intussusception resetting equipment and a disposable consumable structure; the disposable consumable structure is provided with a liquid inlet part, a waste liquid discharge part, an insertion part and a pressure monitoring connection part; and the intussusception resetting equipment comprises an automaticliquid inlet device capable of pumping perfusion liquid, a pressure control device used for setting the maximum perfusion pressure of perfusion liquid during intussusception resetting and monitoringthe perfusion liquid pressure in real time, and a flow speed adjusting device used for adjusting the perfusion flow speed of the perfusion liquid, an active pressure relief device can be used for reducing the perfusion liquid pressure, and main control system used for outputting a main control signal. The method is applied to the intussusception resetting system. Through system linkage control such as perfusion liquid speed control, perfusion liquid pressure control and active pressure relief control, the convenience and real-time performance of reset pressure control in intussusception can beimproved, the burden of doctors is reduced, and the safety of patients is improved.
Owner:SHENZHEN ACERAIN BIOLOGICAL TECH CO LTD
Valve electric device and using method thereof
InactiveCN109027408ACirculation securityReal-time temperature monitoringOperating means/releasing devices for valvesCouplingElectric machinery
The invention discloses a valve electric device and a using method thereof. The valve electric device comprises a hollow shock absorber and a valve pipeline, a built-in control box is arranged in thehollow shock absorber, a waterproof interlayer is arranged between the built-in control box and the hollow shock absorber, and a servo motor is arranged above the hollow shock absorber; a rotation speed detector is arranged in the middle of the servo motor, a fixing lug is arranged at the top of the servo motor, and the servo motor is connected with a water pump through a coupler; and the coupleris arranged inside a dustproof shell, a sliding groove is formed in the tail end of the water pump, and the water pump is installed on the valve pipeline. The valve electric device and the using method thereof have the beneficial effects that integration information detection can be conducted on liquid circulating inside, information including the temperature, flowing speed and viscosity of fluidis monitored in real time, an alarm is given when the situation that the information exceeds set values is detected, and workers are reminded to repair a valve; and the valve electric device further has the capability to regulate the flowing speed of the circulating liquid and is convenient and flexible to use.
Owner:天津百诚阀门制造股份有限公司
Flow monitoring device for air energy heat pump
ActiveCN113899415AMonitor trafficTraffic real-time monitoringVolume/mass flow by electromagnetic flowmetersMagnetic tension forceEngineering
The invention discloses a flow monitoring device for an air energy heat pump, and relates to the technical field of energy-saving heat pumps. The flow monitoring device comprises a conveying connecting pipe, a pressure regulating pipe and an electromagnetic monitoring sleeve, wherein a conveying screw is arranged in the conveying connecting pipe, a spiral keel and a conveying disc are installed on the peripheral side face of the conveying screw, and a permanent magnet bolt is arranged on the surface of the conveying disc, and is matched with a magnetic guide bolt in the electromagnetic monitoring sleeve, the conveying disc is arranged, air flow impacts a vortex plate on the surface of the conveying disc to enable the vortex plate to rotate, on one hand, the air flow can be conveyed to the next stage through an air hole and a spiral keel, and on the other hand, the rotating conveying disc drives the magnetic guide bolt to rotate, and magnetic force signals are converted into electric signals. A timing instrument is used for recording the circulating time of the fixed flux, the flow of fluid in the pipe can be monitored, and the flow speed of internal air flow can be monitored in real time; and then the flow monitoring device is matched with a subsequent pressure regulating pipe and a pressure indicating pipe to measure and calculate the pressure of fluid in the pipe, so that multiple monitoring work of flow, flow velocity and pressure in the heat pump pipe is realized.
Owner:山东华盛环境工程有限公司
Shock-absorbing and heat-dissipating equipment for a refrigerant reducer
ActiveCN113294619BReal-time monitoring of flow rateAvoid damageFluid dynamicsPipe elementsReduction driveEngineering
Owner:NANTONG YUANZHENG FREEZING EQUIP LTD
Erosion-resistant pressure experimental device for inner blowout prevention tool
InactiveCN113624630AReal-time monitoring of switching timesReal-time monitoring recordInvestigating abrasion/wear resistancePressure experimentPetroleum oil
The invention discloses an erosion-resistant pressure experimental device for an inner blowout prevention tool, and belongs to the field of petroleum and natural gas drilling devices. And erosion tests under various set working conditions can be carried out. The simulation pipe flow erosion test system loop is used for carrying out static simulation erosion test on a test valve core, the simulation pressure jet erosion test system loop is connected to the simulation pipe flow erosion test system loop and is used for carrying out pressure jet test on the test valve core, and the electric appliance assembly control cabinet is used for supplying power to the whole set of test equipment and providing kinetic energy. And the automatic experimental data monitoring, sampling and recording system is used for monitoring the flow, the flow velocity, the temperature, the pressure and the opening and closing times of the valve cover I in a test pipeline in real time, storing experimental data and printing an experimental table. According to the invention, the erosion test of the internal blowout prevention tool in the dynamic switching process can be realized. Two sets of erosion test systems are arranged, test parameters are easy to control, and the simulation test working condition environment can be adjusted.
Owner:MUDANJIANG XINBEIFANG PETROLEUM DRILLING TOOL +1
Plastic injection molding device with cooling and cleaning functions
ActiveCN108908877AAvoid cloggingReal-time monitoring of flow ratePlastic injection moldingCooling effect
The invention discloses a plastic injection molding device with the cooling and cleaning functions. The plastic injection molding device is characterized by comprising an injection molding machine body, a feeding pipe, at least one flow rate detection assembly, at least one cooling assembly and a cleaning assembly, wherein the injection molding machine body is internally provided with an injectionmolding machine cavity, a feeding end is arranged on the injection molding machine body and is communicated with the injection molding machine cavity, the feeding pipe is communicated with the feeding end, the feeding end can convey materials to the injection molding machine cavity, the flow rate detection assemblies are arranged on the feeding pipe and can detect the flow rate in the feeding pipe, the cooling assemblies are arranged on one sides of the flow rate detection assemblies, correspond to the flow rate detection assemblies and the cooling assembly can cool the feeding pipe, and thecleaning assembly is arranged at the end part of the outer side of the feeding pipe and is used for cleaning residual materials in the feeding pipe so as to keep the feeding pipe to be unobstructed. The plastic injection molding device has the advantages that the structure is simple, the cooling effect is good, and blockage is effectively avoided.
Owner:郸城县万顺达塑料包装有限公司
A segmented pressurized sewage deep well pump and its operation method
ActiveCN112594192BReduce in quantityThe adding process is convenient and quickGeneral water supply conservationPump componentsImpellerDrive shaft
Owner:台州市智源泵业有限公司
Cooling mechanism of injection molding machine
The invention discloses a cooling mechanism of an injection molding machine. The cooling mechanism comprises an injection molding machine body, a feed pipe, at least one flow velocity detection assembly and at least one cooling assembly, wherein an injection molding machine cavity is defined in the injection molding machine body, a feeding end is formed in the injection molding machine body, and the feeding end communicates to the injection molding machine cavity; the feed pipe communicates to the feeding end, and the feeding end can convey a material to the injection molding machine cavity; the flow velocity detection assembly arranged on the feed pipe can detect the flow velocity in the feed pipe; and the cooling assembly is arranged on one side of the flow velocity detection assembly and corresponds to the flow velocity detection assembly, and the cooling assembly can cool the feed pipe. The cooling mechanism of the injection molding machine is simple in structure and good in cooling effect, and prevents blockage effectively.
Owner:苏州华吉威自动化设备有限公司
Drug delivery device for medical oncology
InactiveCN114588378AReal-time monitoring of flow rateRotational flow rate real-time monitoring during flow rateInfusion devicesElectric machineryDrive motor
The invention discloses a medicine feeding device for the medical oncology, and belongs to the technical field of medical instruments, a medicine adding opening is formed in one side of the top of a protective limiting shell, a medicine feeding connecting piece is installed at the other end of a liquid guide hose, and after connection is completed, a worker injects liquid medicine into a medicine storage box through the medicine adding opening, a dustproof silica gel plug, an outer connecting opening, an inner connecting opening and a medicine adding pipe; a driving motor is started to drive a rotating rod and a medicine mixing blade to rotate in a medicine storage box for medicine mixing, meanwhile, precipitation and uneven medicine mixing are prevented, after medicine mixing is finished, an infusion pump is started to guide out medicine liquid in the medicine storage box, and when the flow speed needs to be adjusted, a flow speed adjusting piece, an adjusting disc and an adjusting hole are rotated to adjust the flow speed; the flow speed of liquid medicine is monitored in real time through the flow speed sensing part, the liquid pumping pipe, the liquid outlet pipe, the liquid guide hose and the medicine adding pipe are connected through the connecting ports, disassembly, connection and replacement are convenient, the sealing performance is high, the flow speed of medicine feeding can be detected and displayed in real time, the flow speed of the liquid medicine is convenient to adjust, and temporary medicine adding is convenient.
Owner:莒县人民医院
Small distributed kitchen garbage composting device and using method thereof
PendingCN112209747AReal-time monitoring of flow ratePrevent exceeding the standardClimate change adaptationOrganic fertilisersAir pumpProcess engineering
The invention discloses a small distributed kitchen garbage composting device and a using method thereof. The small distributed kitchen garbage composting device comprises an air pump and a small fermentation bag, an air outlet port of the air pump communicates with an air inlet pipe, a cross pipe is installed on the surface of the bottom side of the small fermentation bag, the center of the crosspipe communicates with the air inlet pipe, a gas flow meter penetrates through the surface of the gas inlet pipe, a gas outlet pipe is communicated with the position, opposite to the cross pipe, of the surface of the top side of the small fermentation bag, and a collecting tank is communicated with one end of the gas outlet pipe. According to the small distributed kitchen garbage composting device and the using method thereof, a static composting system is adopted, the area occupied by composting is reduced, pathogenic bacteria and worm eggs in kitchen garbage can be effectively killed, the harmless purpose is finally achieved, the efficiency is high, the cost is low, and the environment-friendly purpose is achieved.
Owner:北京京创净源环境技术研究院有限公司
Intelligent monitoring and evaluation robot and method for unsealing dangerous gas sources in coal mine closed roadway
ActiveCN110541731BReasonable structural designSimple and fast operationMining devicesEndless track vehiclesEvaluation resultWireless transmission
Owner:SHANDONG UNIV OF SCI & TECH
Suitable for multi-channel corrosion electrolytic cell loading and supporting devices considering the influence of bending stress
ActiveCN111398155BMonitor temperature in real timeDissolved oxygen real-time monitoringWeather/light/corrosion resistanceEngineeringStructural engineering
Owner:DALIAN UNIV OF TECH
Clinical transfusion monitoring instrument
InactiveCN109364332AReal-time monitoring of flow rateAvoid bending and jammingMedical devicesFlow monitorsTransceiverControl room
The invention discloses a clinical transfusion monitoring instrument. The clinical transfusion monitoring instrument comprises a first housing, a second housing, a main control board and an infrared generator, wherein the second housing is arranged on the right side of the first housing, a second groove is formed in the inner side of the second housing, infrared receivers are arranged in the second groove, infrared probes are matched with the infrared receivers, the main control board is arranged in the first housing, a connecting line is arranged on the upper part of the main control board, apatch is arranged on the upper part of the connecting line, and a monitor is arranged in the patch. According to the clinical transfusion monitoring instrument, the patch arranged on the upper part of the connecting line fits a blood bag, the remaining amount and temperature of the blood bag can be monitored through the monitor arranged in the patch, when the remaining amount of the blood bag isinsufficient or the temperature of the blood bag is not up to standard, an alarm is given by an external buzzer to alert outside staff, blood bag information is transmitted to an external control roomthrough an internal remote transceiver, and medical staff in the control room rush to a ward to deal with the situation after receiving the signal.
Owner:THE AFFILIATED HOSPITAL OF QINGDAO UNIV
Automatic slurry delivery system and its construction method applied to large hydropower stations
ActiveCN104120725BSave human effortSave moneyControlling ratio of multiple fluid flowsFoundation engineeringTraffic congestionMechanical equipment
Owner:HANGZHOU HUANENG SAFETY ENG POLYTRON TECH CO LTD
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