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44results about How to "Realize quantitative sampling" patented technology
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Quantitative sampling device for TDS (Total Dissolved Solids) water quality testing
InactiveCN108152076AImprove accuracyAvoid affecting the detection effectWithdrawing sample devicesPreparing sample for investigationParticulatesTotal dissolved solids
The invention discloses a quantitative sampling device for TDS (Total Dissolved Solids) water quality testing, which comprises a base, a cylinder body, a motor, a collecting tank, a TDS tester, and asampling chamber; the sampling chamber is fixedly mounted on the upper end of the base, and the motor is arranged on the upper end of the sampling chamber; a movable plate is slidably arranged in thesampling chamber, and both ends of the movable plate are slidably connected with slideways arranged on the side walls of the sampling chamber; the cylinder body is arranged on the left side of the sampling chamber, and a piston is slidably arranged inside the cylinder body; a controller is arranged on the front end of the base, a collecting tank is arranged at the right end of the base, and the TDS tester is arranged on the right side of the upper end of the base. According to the invention, the arranged movable plate moves downwards to press a press switch, so that the motor stops operating,as a result, the piston in the cylinder body stops pumping, quantitative sampling is realized, and the accuracy of a test result is improved. Arranged agitating vanes can effectively prevent particulate matter in a sample from settling to affect a test result. The quantitative sampling device has the advantages of high automation degree, simplicity in operation and high practicability.
Owner:BEOSON JIANGSU FOOD SAFETY TECH CO LTD
Multipoint sampling device for fermented grains of white spirits and application method thereof
ActiveCN103134705ARealize quantitative samplingReduce intensityWithdrawing sample devicesUser needsMultiple point
The invention discloses a multipoint sampling device for fermented grains of white spirits and an application method thereof and belongs to the technical field of brewing equipment. The invention further discloses an application method of the multipoint sampling device. The invention provides the multipoint sampling device for fermented grains of white spirits and a user is capable of carrying out multipoint and quantitative sampling according to point locations with needed depths and quantities during a sampling process by using the multipoint sampling device. The invention further provides the application method with which the user carries out the multipoint and quantitative sampling by using the multipoint sampling device in an operation. According to the multipoint sampling device, a plurality of corresponding sampling openings and sampling bin openings are arranged on an outer sleeve and an inner sleeve along the longitudinal direction. Besides, a tile-shaped sampling blade arranged in the longitudinal direction is installed on one longitudinal edge of each sampling opening. Then, when the user needs to carry out sampling of fermented grains on multiple point locations with different depths in a fermentation cellar of fermented grains of white spirits, the multipoint sampling device is assembled first, the sampling bins at the point locations with the depths where sampling is not needed are sealed, and then sampling is carried out.
Owner:LUZHOU PINCHUANG TECH CO LTD
High-precision telescopic water area stratified sampling device for water quality monitoring
PendingCN112557117AImprove sampling effectImprove sampling efficiencyWithdrawing sample devicesStationary filtering element filtersWater storageImpeller
The invention discloses a high-precision telescopic water area stratified sampling device for water quality monitoring. The device comprises a floating seat, a first sampling cylinder, a second sampling cylinder, a water storage bin and a scraping blade, a driving impeller is arranged on the side surface of the floating seat, a second reel is fixed at the upper end of a rotating shaft through a bolt, and a movable plate sleeves the outer side of the upper end of the rotating shaft; and a limiting hole is formed in the side face of the movable plate, a limiting block is arranged on the outer side of the inner wall of the water storage bin, a reset spring is connected between the limiting block and the water storage bin, and a second pull rope is connected between the floating plate and thesecond winding wheel. The high-precision telescopic water area stratified sampling device for water quality monitoring is provided with the multiple telescopic first sampling cylinder and second sampling cylinder, water samples of different depths in different water areas can be quantitatively collected, the sampling efficiency and precision are high, meanwhile, a filter screen mechanism can be automatically cleaned, blockage of the sampling mechanism is avoided, and operation is convenient and fast.
Owner:李虎琴
Long-distance automatic sampling device and method for liquid-state hydrogen fluoride solution
InactiveCN105043817ARealize quantitative samplingRealize Micro SamplingWithdrawing sample devicesPistonElectricity
The invention relates to a long-distance automatic sampling device for a liquid-state hydrogen fluoride solution. The device comprises a liquid storage pot, wherein an outlet liquid inlet of a liquid outlet pipe extends into the liquid storage pot, and an outlet liquid outlet is connected with a connecting pipe; the top of a sampling bottle is provided with a dismountable doubleport PTFE cutting sleeve bottle cap; a liquid inlet pipe penetrates through the doubleport PTFE cutting sleeve bottle cap, and the inlet liquid outlet extends into the sampling bottle and is positioned above the liquid level of a diluent; one end of an air outlet pipe penetrates through the doubleport PTFE cutting sleeve bottle cap, extends into the sampling bottle and is positioned above the liquid level of the diluent; the other end of the air outlet pipe is communicated with an air exhaust tank which is in dynamic sealing with a piston; and the movement of the piston is controlled through a controller electrically connected with an air cylinder. The invention also provides a sampling method of the long-distance automatic sampling device. In the sampling process, the long-distance automatic sampling device for the liquid-state hydrogen fluoride solution ensures the leakproofness of the system by matching of tanks, pipelines and valves, so that the system is completely isolated with the atmospheric environment, and no hydrogen fluoride air overflows.
Owner:SHANGHAI INST OF APPLIED PHYSICS - CHINESE ACAD OF SCI
Waste liquor sampling device
ActiveCN103424282ASmall doseReduce radioactive contaminationWithdrawing sample devicesProcess engineeringRadioactive waste
The invention belongs to the technical field of analysis and treatment of radioactive waste, and discloses a waste liquor sampling device. The device comprises a carrying and moving mechanism, an operation panel, a vacuum pump, a sampling tank and a buffer tank, wherein the operation panel, the vacuum pump, the sampling tank and the buffer tank are all fixed on the carrying and moving mechanism; the sampling tank is positioned under the buffer tank and is connected with the buffer tank through a pipeline; the vacuum pump is connected with the top of the buffer tank through a pipeline to pump negative pressure of the buffer tank and the sampling tank so as to enable waste liquor to get into the sampling tank from a waste liquor storage tank. The device has the advantages that the movement is convenient, the sampling is simple, and the quantitative sampling is realized.
Owner:CHINA INSTITUTE OF ATOMIC ENERGY
Quantitative acquisition device for Solenopsis invicta ergate
ActiveCN102783470AOvercome the problem of inaccurate countingRealize quantitative samplingInsect catchers and killersTechnology developmentEngineering
The invention discloses a quantitative acquisition device for a Solenopsis invicta ergate. The quantitative acquisition device comprises a collecting pipe, wherein a collecting pipe cap is arranged on a pipe mouth of the collecting pipe; and a funnel-shaped protective cover is further arranged on the pipe mouth; a filler neck of the funnel-shaped protective cover penetrates through the collectingpipe cap and is inserted into the collecting pipe; a transparent counting guide conduit is sleeved on the filler neck of the funnel-shaped protective cover; at least part of sections of the counting conduit can be seen from outside; and a collecting rod with a coarse surface is further arranged, one end of the collecting rod is fixed on an inner wall of the filler neck of the funnel-shaped protective cover, while the other end penetrates through a funnel body of the funnel-shaped protective cover to be extended out; and the inner wall of the filler neck and an inner wall surface of the counting conduit are coarse. The quantitative acquisition device can be used to sample the Solenopsis invicta ergate quantitatively, a sample is conveniently transfered, a bite accident is prevented during a sampling process, so that sampling accuracy and sampling efficiency of a Solenopsis invicta are improved; and the quantitative acquisition device palys an important promoting role in investigation of epidemic situation, monitoring, behavioral research, invasion mechanism research and control prevention technology development to the Solenopsis invicta.
Owner:INST OF ZOOLOGY GUANGDONG ACAD OF SCI
Rapid sampling device for clinical pharmacy
ActiveCN112067366AQuantitative sampling realizedRealize quantitative samplingWithdrawing sample devicesBiomedical engineeringInternal medicine
The invention discloses a quick sampling device for clinical pharmacy. Thedevice comprises a base, a T-shaped bracket, a liquid quantitative sampling device and a solid quantitative sampling device; the T-shaped bracket is fixed at the upper end of the base; the two sides of the T-shaped bracket are respectively connected with the liquid quantitative sampling device and the solid quantitative sampling device; the lower end of the liquid quantitative sampling device is connected with a liquid pumping pipe; one side of the solid quantitative sampling device is connected with a solid medicine absorption mechanism. Liquid medicine is quantitatively sampled through cooperation of the liquid quantitative sampling device and the liquid pumping pipe, and solid medicine is quantitatively sampled through cooperation of the solid quantitative sampling device and the solid medicine absorption mechanism.
Owner:中国人民解放军总医院第八医学中心
Quantitative acquisition device for Solenopsis invicta ergate
ActiveCN102783470BOvercome the problem of inaccurate countingRealize quantitative samplingInsect catchers and killersTechnology developmentEngineering
Owner:INST OF ZOOLOGY GUANGDONG ACAD OF SCI
Quantitative aseptic sampling device for pipe scale and its method
InactiveCN1869632AAccurate sampling volume per unit areaAccurate sampling volumeWithdrawing sample devicesEngineeringDirt
The invention discloses a pipeline dirt quantitative aseptic sampling device and method. And the method multiplies advance distance L of bucket as eliminating dirt from pipe wall by width of bucket R, where L*R=S, so as to get sampling area S on the pipe wall, and then divides dirt weight in the bucket by the sampling area S to get dirt quantity in unit area, thus achieving a quantitative dirt sampling purpose. And its advantages include: 1) quantifying the pipe wall sampling area by integration of electronic control technique and mechanical technique so as to implement quantitative pipe wall sampling; 2)adopting one-off parts to assure sampler asepsis, so as to make the sample not polluted and doped in the sampling course.
Owner:张宏 +2
Eccentric self-rotating plugging type water sample collection device and method
PendingCN113567191AMeet the needs of useSimple structureWaterborne vesselsWithdrawing sample devicesRemote controlEngineering
The invention discloses an eccentric self-rotating plugging type water sample collection device and method. The device comprises an unmanned ship, an electric cylinder is installed on the unmanned ship, the bottom end of a piston rod of the electric cylinder is connected with a sampler, the sampler comprises a support plate, and the bottom of the support plate is connected with an inclined U-shaped frame. A protection cylinder is hinged to the U-shaped frame through a pin shaft. A sampling pipe is mounted in the protection cylinder in a sleeving manner, a first magnet sheet is connected to one side of the U-shaped frame, and when the protection cylinder is adsorbed on the surface of the first magnet sheet, the protection cylinder is inclined; the U-shaped frame is connected with a second magnet piece, and when the protection cylinder is attracted to the surface of the second magnet sheet, the protection cylinder is in a vertical shape. The device further comprises a rotating plate, and the top of the rotating plate is hinged to the supporting plate through a rotating shaft. A torsional spring is arranged on the rotating shaft; and a plugging plate is slidably connected to the surface of one side of the rotating plate, and when the protection cylinder is in a vertical shape, the plugging plate is pressed at the pipe opening, so that plugging of the pipe opening is achieved. The whole sampling process is simple to operate, efficient, intelligent and convenient for remote control.
Owner:WATER RESOURCES RES INST OF SHANDONG PROVINCE
Continuous type mixing station stock bin with online sampling device and sampling method
PendingCN110834967AAvoid unevennessRealize quantitative samplingConveyorsWithdrawing sample devicesGas cylinderControl theory
The invention discloses a continuous type mixing station stock bin with an online sampling device and a sampling method. The continuous type mixing station stock bin comprises a conveyor belt rack, ahanging beam, a guide hopper, a guide tube and a finished product bin, wherein the conveyor belt rack is placed in an inclined mode; the hanging beam is in bolt connection to the conveyor belt rack; the guide hopper is hinged with the hanging beam; a blocking plate is welded on the guide hopper; the lower part of the guide hopper is equipped with the finished product bin; one side of the finishedproduct bin is hinged with the guide tube; and the discharge end of the guide tube is connected to the conveyor belt rack through a weighing scale. The sampling method comprises the following steps: I, clearing zero for a weighing sensor; II, inputting a sampling weight value, namely a preset value; III, automatically sampling by pressing down an enter key, and controlling a pulling hopper gas cylinder to push back the guide hopper while accumulated flow achieves the preset value, thereby accomplishing sampling. The continuous type mixing station stock bin is simple in structure, is convenientand quick in sampling, and can realize online automatic sampling.
Owner:CHANGAN UNIV
Double-cover excrement sampling device
ActiveCN103913347AIncrease sample adhesionEasy to operateWithdrawing sample devicesFront coverEngineering
Owner:ZHEJIANG SORFA MEDICAL PLASTIC
Vaccine reagent sampling and subpackaging device
ActiveCN113504080AEasy accessShorten the timeWithdrawing sample devicesCleaning using liquidsElectrical and Electronics engineeringMechanical engineering
The invention discloses a vaccine reagent sampling and subpackaging device. According to the scheme, the vaccine reagent sampling and subpackaging device comprises a bottom plate, the top of the bottom plate is fixedly provided with a collecting tank and a cylinder, and the outer wall of the cylinder is rotationally connected with a circular base; the top of the circular seat is annularly provided with a plurality of placing grooves which are arranged at equal intervals by taking the center line of the cylinder as the circle center, the top of the circular seat is fixedly provided with a circular ring, and the circular ring is provided with a braking assembly for braking the circular ring.The transparent tube can be inserted into the penicillin bottle by starting the electric push rod; By means of the pressure of the air source, a reagent in the penicillin bottle can be pressed into the collecting tank, quantitative sampling can be achieved through the quantitative box, the reagent in the penicillin bottle can be rapidly taken out, quantitative split charging can be achieved, cleaning is convenient, the sampling speed is increased, the labor intensity of detection personnel is reduced, and using is convenient.
Owner:YUXI WALVAX BIOTECH CO LTD +1
Sampling mechanism for environment-friendly water sampling robot
InactiveCN108414283AEasy to sampleAvoid damageTelevision system detailsWithdrawing sample devicesSonarSample water
The invention relates to a sampling mechanism for an environment-friendly water sampling robot. The sampling mechanism comprises a robot body; a sampling water tank is fixedly connected to the left side of the robot body; a first sampling pipe is fixedly connected to the top of the sampling water tank; a second sampling pipe is fixedly connected to the bottom of the sampling water tank; each of the first sampling pipe and the second sampling pipe is provided with an electromagnetic valve; a first liquid level sensor is arranged on the positive surface of the sampling water tank; a first sampling camera is arranged on the right side of the first liquid level sensor; a second liquid level sensor is arranged on the right side of the first sampling camera; a sonar is arranged at the bottom ofthe sampling water tank; and a second sampling camera is arranged on the left side surface of the sampling water tank. By adopting the sampling mechanism for the environment-friendly water sampling robot, the whole structure can effectively eliminate sundries such as water weeds on the front side of the cameras, facilitates water sampling and image sampling, can perform quantitative sampling at the same time, is convenient to detect obstacles in a sinking process and effectively protects the robot.
Owner:SUZHOU LAIJIN ELECTROMECHANICAL AUTOMATION CO LTD
Intelligent analysis front-end processing equipment after living body sampling in digestive system department
ActiveCN112284850AImprove consistencyImprove homogeneityPreparing sample for investigationWeighing apparatus for materials with special property/formPhysical medicine and rehabilitationEngineering
The invention relates to the technical field of medical apparatus and instruments, in particular to intelligent analysis front-end processing equipment after living body sampling in the digestive system department , which comprises a working box, a homogenizing mechanism, a horizontal displacement mechanism, a lifting mechanism, a weighing mechanism, a centrifugal mechanism and test tube mountingframes. The working box is mounted on a rack; the homogenizing mechanism is erected above the working box, and the working end of the homogenizing mechanism extends into the working box; the horizontal displacement mechanism is horizontally arranged in the working box; the lifting mechanism is installed at the working end of the horizontal displacement mechanism and the moving direction is vertically arranged; the weighing mechanism is mounted at the working end of the horizontal displacement mechanism; the centrifugal mechanism is arranged on the lifting mechanism; and the multiple test tubemounting frames are uniformly distributed at the working end of the centrifugal mechanism around the axis of the centrifugal mechanism. According to the scheme, the sample consistency is good, pollution is effectively prevented, and the labor cost is saved.
Owner:WEST CHINA HOSPITAL SICHUAN UNIV
Automatic asphalt sampling device
ActiveCN107782584AImprove sampling efficiencyRealize quantitative samplingWithdrawing sample devicesTemperature controlEngineering
The invention discloses an automatic asphalt sampling device. In one implementation model, the device comprises a heating sleeve, an asphalt sampling tube, a temperature sensor, a temperature controlcomponent, a negative pressure sampling bottle and a vacuum pump. The heating sleeve is sheathed at the exterior of the asphalt sampling tube. The temperature sensor is connected with the heating sleeve. The negative pressure sampling bottle is connected with the asphalt sampling tube. The vacuum pump is connected with the negative pressure sampling bottle. The temperature control component is connected with the heating sleeve and the vacuum pump. According to the provided automatic asphalt sampling device, the sample tube has a function of setting heating temperature, so the problem that thewhole bottle of an asphalt sample needs to be heated while the asphalt is sampled is solved. A positioning sampling and rapid sampling mode is provided for sampling the asphalt. The labor intensity isreduced, and the efficiency of the asphalt sampling is improved. The sampling process is automatically completed, the operation is simple and convenient, and the sampling efficiency is high. The device is capable of realizing the quantitative sampling. In addition, the sampling tube can be placed in the different sample depths, so the representativeness of the sample is improved.
Owner:PETROCHINA CO LTD +1
Water body sampling device based on unmanned ship and use method of water body sampling device
PendingCN113567190ASimple structureLow costWaterborne vesselsWithdrawing sample devicesStructural engineeringMarine engineering
The invention discloses a water body sampling device based on an unmanned ship and a use method thereof. The water body sampling device comprises the unmanned ship, an electric cylinder is installed on the unmanned ship, the bottom end of a piston rod of the electric cylinder is connected with a sampler, the sampler comprises a supporting plate, and the bottom of the supporting plate is connected with an obliquely-arranged U-shaped frame. A protection cylinder is hinged to the U-shaped frame through a pin shaft. A sampling pipe is mounted in the protective cylinder in a sleeving manner, a cushion block is connected to one side of the U-shaped frame, and when the protective cylinder is attached to the surface of the cushion block, the protective cylinder is inclined; the U-shaped frame is connected with a magnet piece, and when the protection barrel is attracted to the surface of the magnet piece, the protection barrel is in a vertical shape. The device also includes a baffle plate. The top of the baffle plate is connected with the supporting plate; a blocking plate is slidably connected to the surface of one side of the baffle plate, and when the protection barrel is in a vertical shape, the blocking plate is pressed at the center hole, so that blocking of the center hole is achieved. The whole sampling process is easy to operate, efficient and intelligent, the sampling pipe can automatically rotate and seal, manual control is not needed, the structural design is ingenious and reasonable, and use is very convenient.
Owner:WATER RESOURCES RES INST OF SHANDONG PROVINCE
Quantitative collection device for extracting starch by breaking skin of waxy corn
PendingCN114377783AImprove accuracyRealize quantitative samplingPreparing sample for investigationGrain treatmentsWaxy cornAgricultural engineering
The invention discloses a quantitative collection device for peeling waxy corn to extract starch, and relates to the technical field of quantitative collection, the quantitative collection device comprises a bottom plate, the bottom end of the bottom plate is fixedly provided with a bottom support column, and the top end of the bottom plate is fixedly provided with a top support column. According to the quantitative collecting device capable of breaking the husks of the waxy corn and extracting the starch, an electric sliding block can drive a reciprocating plate to move, the reciprocating plate can sweep the waxy corn, the feeding speed of the device is increased, an output shaft of a driving motor can drive a husking roller to rotate through a rotating shaft, the waxy corn can be ground, and multiple husking assemblies can conduct multi-stage grinding; the grinding capacity of the device can be greatly improved, starch in the material storage box can be conveyed into the sampling pipe through the collecting pipe, the one-way valve in the collecting pipe can control one-way conveying of the starch, the sampling pipe is screwed till complete separation, quantitative sampling of the starch can be achieved, and the four same sampling pipes can sample multiple samples at a time; the accuracy of data detection of the device can be improved.
Owner:扬州市职业大学(扬州开放大学)
Equipment for accurately adjusting matching degree of chemical product and configuration method of equipment
InactiveCN114053945AQuick and easy multi-group rationingRealize quantitative samplingTransportation and packagingMixer accessoriesStructural engineeringChemical products
The invention provides equipment for accurately adjusting the matching degree of a chemical product. The equipment comprises multiple groups of branch pipes which are longitudinally and transversely arranged in a chessboard shape, wherein the branch pipe comprises an inner pipe, a spiral pipe arranged on the periphery of the inner pipe in a sleeving mode and at least two sliding plug sets arranged in the spiral pipe; the number of the longitudinally-arranged branch pipes is the same as that of the transversely-arranged branch pipes, the branch pipes are arranged in a layered mode, the two ends of the inner pipe of each layer of branch pipes are converged through a first header pipe and a second header pipe respectively, through pipes are arranged on the inner pipes at the staggered positions of the branch pipes, valves are arranged at the ends, which are close to the inner pipes, of the through pipes, the other ends are communicated, and a containing bottle is arranged at the end part. According to the equipment for accurately adjusting the matching degree of the chemical product, multi-component matching of various solutions can be rapidly, simply and conveniently achieved, so that the optimal matching degree of the solutions is effectively obtained, test steps are saved, and the matching degree is more accurate.
Owner:玫哲数据科技(上海)有限公司
Automatic needle discharge type multi-sample gas-liquid sampler based on negative pressure sampling method
ActiveCN106482985AEasy installation and layoutEasy to take outWithdrawing sample devicesEngineeringCam
The invention relates to an automatic needle discharge type multi-sample gas-liquid sampler based on a negative pressure sampling method. The automatic needle discharge type multi-sample gas-liquid sampler comprise a needle-changeable sampler and a sampling container connected with the needle-change sampler, wherein the needle-changeable sampler comprises a first cylindrical cam connected with a first stepping motor, the first cylindrical cam is connected with sampling needles through sliders, the sliders are arranged in a first outer-ring slideway concentric with the first cylindrical cam, a plurality of slide grooves allowing the sliders to move are formed in the first outer-ring slideway, one slider connected with the corresponding sampling needle is arranged in each slide groove, an end cover mounted on the end face of the first outer-ring slideway, and a reset spring is arranged between each slider and the end cover; sampling needle grooves are formed in the first outer-ring slideway, and needle discharge holes are formed in the end cover; the structure of the sampling container is identical with that of the needle-changeable sampler, only the sampling needles are replaced by puncture needles, and the puncture needles are connected with the sampling needles through pipelines. The automatic needle discharge type multi-sample gas-liquid sampler can sample multiple samples in one sampling operation and is simple to operate.
Owner:CHANGAN UNIV
Automatic water sample collecting, storing and water level detecting device
ActiveCN111504714AAvoid direct contactEnsure safetyWithdrawing sample devicesMaterial analysis by optical meansWater qualityEngineering
The invention discloses an automatic water sample collecting, storing and water level detecting device. The device comprises a box body, a storage cavity is formed in the box body, and a rotating discis rotationally arranged in the storage cavity. The lower end of the rotating disc is rotationally connected with a fixed seat, the fixed seat is fixedly connected to the lower end of the storage cavity,six containing grooves with upward openings are formed at the upper end of the rotating disc and are annularly distributed with the circle center of the rotating disc as the center, and bottle bodies are placed on the six containing grooves correspondingly. According to the present invention, a water sample can be automatically collected; the human body is prevented from directly contacting some polluted water; furthermore, the safety of personnel is ensured; by carrying out bottle-dividing sampling, the quantitative sampling, the sampling of different water levels and the sampling of different water quality samples can be realized according to the sampling requirements; the device can move by remotely controlling a fin tail; by arranging a shooting device, the water quality conditioncan be more intuitively investigated; the water samples of different water levels can be collected, and the water level condition can be investigated.
Owner:河海(南京)生态科技研究院有限公司
An intelligent analysis front-end processing equipment after living body sampling in gastroenterology
ActiveCN112284850BImprove consistencyImprove homogeneityPreparing sample for investigationWeighing apparatus for materials with special property/formMedicineEngineering
The present invention relates to the technical field of medical equipment, in particular to an intelligent analysis front-end processing equipment after living body sampling in gastroenterology, including a working box, a homogenizing mechanism, a horizontal displacement mechanism, a lifting mechanism, a weighing mechanism, a centrifugal mechanism and a test tube installation frame; the working box is installed on the frame; the homogenizing mechanism is erected above the working box, and the working end extends into the working box; the horizontal displacement mechanism is horizontally arranged in the working box; the lifting mechanism is installed on the working end of the horizontal displacement mechanism, The direction is set vertically; the weighing mechanism is installed on the working end of the horizontal displacement mechanism; the centrifugal mechanism is arranged on the lifting mechanism; the test tube mounting rack has multiple, which are evenly distributed on the working end of the centrifugal mechanism around the axis of the centrifugal mechanism; the samples of this scheme are consistent Good performance, effectively prevent pollution and save labor costs.
Owner:WEST CHINA HOSPITAL SICHUAN UNIV
A soil sample collection tool
ActiveCN106065774BAvoid incompleteRealize quantitative samplingBorehole/well accessoriesSoil scienceStructural engineering
The invention provides a soil sample collection tool, which includes a handle, a connecting piece, a pedal piece, a spring, a baffle plate and a fresh-keeping film roll. The pedal part is fixed on the outer wall of the connecting part; one end of the connecting part is vertically connected to the handle, and the other end is sequentially provided with a sample inlet, a sample collection groove and a mantle groove; the sample inlet is set at the port of the connecting part. The spring, the baffle and the fresh-keeping film roll are arranged in the mantle tank; the inner walls on both sides of the mantle tank are provided with scale lines for measuring the height of the soil sample entering the inner side of the mantle tank. It also includes an elastic soil sheet, which is laid flat on the inner wall of the bottom of the sample collection tank, one end of which is fixed at the injection port, and this end is flush with the injection port; the other end of the elastic soil sheet is close to the mantle groove, And the end is connected with a pull cord. The elastic soil sheet set in the present invention is beneficial to take out the soil samples after entering the sample collection tank, and the mantle film tank has better distribution and collection functions for soil samples, and through the setting of the sample inlet, the soil samples will not stick to the sample collection The inner walls on both sides of the groove facilitate the complete removal of the sample.
Owner:广西陆川县益智康米业有限公司
A double-cover stool sampler
The invention discloses a double-cover excrement sampling device. The double-cover excrement sampling device comprises a container, a sampling rod and a container cover, wherein the container cover comprises a front cover and a rear cover; the front cover is in threaded connection with the head part of the container; the rear cover is in threaded connection with the tail part of the container; a thread is arranged at one end of the sampling rod and a plurality of axial beads are arranged at the other end of the sampling rod; the other end of the sampling rod is connected with the end face with the thread of the rear cover; a sample discharging nozzle is arranged at the head part of the container. The container is divided into a container body and a connection part; the sectional area of the connection part is larger than that of the container body; the inner side of the connection part is provided with a thread for forming threaded connection of the rear cover and the tail part of the container; the connection part and the container body are in an integrally-connected structure; a sealing part is clamped at the connection part of the connection part and the container body; a through hole is formed in the middle of the sealing part. The device is simple in structure; sampling and sample discharging operation is convenient; quantitative sampling can be realized in a sampling process; the impermeability of preserving samples by the whole device is good and the device is sanitary and has no bad smell.
Owner:ZHEJIANG SORFA MEDICAL PLASTIC
Sludge sampling and hanging suction device in sewage well
InactiveCN112129576ASolve the problem that the sludge samples at the bottom of the sewage well cannot be collected more accuratelyMeet extractionWithdrawing sample devicesSludgeElectric machinery
The invention discloses a sludge sampling and hanging suction device in a sewage well. The sludge sampling and hanging suction device comprises a suction disc stabilizing bottom frame, a vertical supporting beam rod, a hanging arm, a motor device and a control box assembly, wherein the vertical supporting beam rod is mounted on the suction disc stabilizing bottom frame; the right side of the hanging arm is fixedly mounted on the vertical supporting beam rod; the motor device and the control box assembly are mounted on a side face of the vertical supporting beam rod; the control box assembly isconnected with the motor device through a wiring harness; a clamping slide rail is mounted under the hanging arm; and the sludge sampling and hanging suction device further comprises a meter counter,a transverse movement clamping seat assembly and a sludge hanging suction assembly. The sludge sampling and hanging suction device can be used for automatically metering and deeply sampling sludge inthe sewage well, and the problem that common sampling equipment and device cannot be used for accurately collecting a sludge sample at the bottom of the sewage well is solved; the sludge sample can be automatically extracted at a fixed depth; and the sludge sampling and hanging suction device is accurate in sampling, high in efficiency and convenient to move.
Owner:安徽环境科技研究院股份有限公司
A kind of asphalt automatic sampling device
ActiveCN107782584BImprove sampling efficiencyRealize quantitative samplingWithdrawing sample devicesTemperature controlEngineering
Owner:PETROCHINA CO LTD +1
An automatic sampling device for powdery or granular materials
ActiveCN111122223BIncrease sampling frequencyReduce manual workloadWithdrawing sample devicesBusiness enterpriseControl engineering
The invention provides an automatic sampling device for powdery or granular materials, comprising a material conveying pipeline, a sampling system connected with the material conveying pipeline at a fixed angle, and a motor connected with the sampling system. The invention can realize rapid and high-frequency sampling of materials, and solve the problems of low sampling efficiency of manual sampling or other sampling equipment and unrepresentative sampling monitoring data in the past. Reduce labor costs, improve product quality, and improve corporate competitiveness. The sampling system is driven by a motor. Compared with the previous technology, the sampling frequency can be greatly improved. Through electrical control, higher frequency sampling can be achieved, making the sampling more representative. With other automatic monitoring equipment, a complete set of fast automatic detection. Realize real product quality process control and bring practical benefits to the enterprise.
Owner:SICHUAN VSPEC TECH
Detection device for antibiotics in water environment
PendingCN114563226ALow costNo need to worry about waterproofingGeneral water supply conservationWithdrawing sample devicesEngineeringEnvironmental engineering
The invention discloses a device for detecting antibiotics in a water environment, and relates to the field of detection.The device comprises a fixing rod, a plurality of sampling devices are slidably connected to the fixing rod, each sampling device comprises a sampling barrel, and a barrel cover used for sealing the sampling barrel is mounted at the top of each sampling barrel; a water inlet communicated with the interior of the sampling barrel and a ventilation pipe are arranged on the barrel cover, a sealing assembly is arranged at the water inlet, and a switch assembly used for controlling a vacuum pump in the air source device to be turned off is further arranged on the fixing rod. The sealing assembly is arranged on the water inlet of the sampling barrel and is matched with the vacuum pump for use, so that a water sample can be automatically sucked when the water sample needs to be obtained; a floater is arranged in the sampling barrel, so that quantitative sampling is realized; and the water sample obtained from the sampling barrel is not mixed, so that the detection accuracy is greatly improved.
Owner:内蒙古众元测试技术有限公司
Liquid sampling device based on p-methylphenol production detection
InactiveCN112051111ARealize quantitative samplingWithdrawing sample devicesEnvironmental engineeringPhenol
The invention discloses a liquid sampling device based on p-methylphenol production detection, and relates to the technical field of chemical production equipment. The device comprises a containing container, wherein a handle is arranged on one side of the containing container; a drain hole is formed in the bottom of the container, and a surrounding edge surrounding the peripheral edge of the drain hole is arranged at the outer bottom of the container; the bottom end of the drainage pipe is connected with a barrel through a horn pipe section, a traction rope is fixed to the center of the floating ball, and through holes are formed in the side face and the bottom face of the barrel; the other end of the traction rope penetrates through the drainage hole and is connected with the handle. According to the device, early-stage containing is carried out through the large-capacity containing container, and the liquid is discharged into the sampling container through the containing container,so that the problems that the liquid overflows or splashes, the bottom surface is polluted or the liquid splashes to the skin, and the sampling safety is influenced in actual sampling are solved; andmeanwhile, quantitative sampling is realized according to the selection of the volume and the height of the sampling container.
Owner:安徽昊天生物科技有限公司
Full-time automatic water quality sampling machine
InactiveCN107421778AGuaranteed independenceEasy to findWithdrawing sample devicesPeristaltic pumpWater quality
The invention discloses a full-time automatic water quality sampling machine, solving the problem of low manual sampling efficiency and accuracy in the prior art. The full-time automatic water quality sampling machine has the advantages of rationed sampling, high sample sampling efficiency and nonexistence of sample residues in a sampling pipeline. The full-time automatic water quality sampling machine comprises a cabinet, a sampling frame component, the sampling pipeline and a sampling device. The sampling frame component is arranged on one side of the cabinet, and is controlled by a third driving mechanism to do rationed movement intermittently. The inlet end of the sampling pipeline is arranged on the front side of the cabinet, and the outlet end of the sampling pipeline is arranged on the upper portion of the sampling frame component. The sampling device is connected with the sampling pipeline, and comprises a sliding sleeve mechanism and a peristaltic pump. The sliding sleeve mechanism is controlled by a second driving mechanism, and the peristaltic pump is controlled by a first driving mechanism. Rationed sampling is realized through matched movement of the peristaltic pump and the sliding sleeve mechanism.
Owner:SHANDONG NORMAL UNIV
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