13results about How to "Guaranteed normal sampling" patented technology

The invention provides a link information processing method and device, electronic equipment, a storage medium and a program product, which can be applied to the fields of Internet technology, big data technology and financial science and technology. The link information processing method comprises the steps that based on a preset sampling rate, information collection is conducted on P first links in M candidate links, first link information of the P first links is obtained, each candidate link comprises multiple nodes in a distributed system, and a service calling relation exists between the multiple nodes; in response to the abnormality of at least one target node in the plurality of nodes, performing information acquisition on Q second links related to the at least one target node in the (M-P) candidate links to obtain respective second link information of the Q second links; and based on a preset display mode, according to the P pieces of first link information and the Q pieces of second link information, displaying a link acquisition result of the distributed system on a front-end interface.

The invention discloses a urine sampling device, and belongs to the field of medical examination appliances, the urine sampling device comprises a sampling driver and a disposable sampling assembly mounted on the sampling driver, the sampling driver comprises a case and an adjustable constant-speed moving mechanism, the disposable sampling assembly comprises a disposable urine storage device and a urine receiving device, and the adjustable constant-speed moving mechanism is arranged on the case. A tube head fixing frame is arranged on the adjustable constant-speed moving mechanism, a transverse sliding hole is formed in the side wall of the machine box, the tube head fixing frame penetrates through the transverse sliding hole in a sliding mode and is arranged outside the machine box, an installation clamping frame is arranged on the side wall of the machine box, and the disposable urine storage device is arranged in the installation clamping frame in a clamping mode. The pipe head fixing frame is arranged above the disposable urine storage device in a sliding mode, the bottom end of the urine receiving device is connected with a corrugated pipe, and a liquid discharging pipe head is arranged at the end, away from the urine receiving device, of the corrugated pipe and installed on the pipe head fixing frame. According to the urine sampling device provided by the invention, midstream urine can be accurately sampled according to the urine volume of a patient, and enough sampling amount is ensured.

The utility model relates to the technical field of chemical equipment, in particular to a sampling device for liquid detection and analysis of a tank truck, which comprises a beaker and an extraction mechanism arranged on the beaker, the beaker comprises a beaker body, a discharge pipe arranged at the lower end of the beaker body and integrated with the beaker body, and a discharge valve arranged on a pipe section of the discharge pipe; the extraction mechanism comprises a fixing assembly arranged on the upper middle portion in the cup body, an electric telescopic rod arranged on the fixing assembly, a power supply assembly arranged on the electric telescopic rod and grips arranged on the two sides of the power supply assembly. The device has the characteristic of ensuring the sampling uniformity when the liquid of the tank car is sampled; and when the sample flows into the sampling bottle, the scattering of the sample is effectively prevented.

The present invention relates to the field of vacuum sampling technology, and in particular to an online vacuum sampling device for a polyester polyol kettle, comprising a main body, an upper cover and a pressure gauge, wherein the upper cover is fixedly installed on the top of the main body, the pressure gauge is fixedly installed on the top of the upper cover, the side wall and the bottom of the main body are respectively fixedly installed with a feed pipe and a discharge pipe, the side wall of the main body is fixedly installed with an external branch pipe, the external branch pipe is located between the feed pipe and the discharge pipe, and the side wall of one end of the external branch pipe is fixedly installed on the outside of the main body. By intercepting the reaction liquid flowing inside the external branch pipe through a movable valve stem, it can be ensured that sampling is directly performed during the process of stirring the reaction liquid inside the main body, by the movement of piston two, it can be ensured that the pressure inside the main body is always constant during the sampling process and after the sampling is completed, by the extrusion of piston one and the extraction of piston two, it can be ensured that the reaction liquid inside the sampling tube can be completely drawn into the interior of the sampling tank after the sampling is completed.

The utility model belongs to chemical liquid sampler technical field especially relates to a portable chemical liquid sampler, including the sampling tube, the sampling tube top end is installed with the sampling device, the sampling tube middle part is installed with the limiting device, the limiting device middle part is installed with the plugging device, the sampling device includes the sampling structure and the auxiliary structure, the sampling structure is installed in the auxiliary structure middle part, the sampling structure includes the knob, the knob bottom is connected with the adjusting cylinder, the adjusting cylinder inside bottom end is connected with the adjusting lever, the adjusting lever bottom end is connected with the piston plate, the piston plate outer surface is installed with the sealing ring, the piston plate top face middle part is installed with the telescopic link close to right -end. The portable chemical liquid sampler, through the setting of sampling device, utilizes the thread connection of adjusting cylinder and adjusting lever to drive the piston plate to displace, extracts the liquid sample, thereby effectively prevents the leakage of liquid sample.

The present invention relates to a sampling device and a fully automatic salt block sampling system. The sampling device comprises: a drilling mechanism, which comprises: a drill, connected with a hollow drill bit; a first driving component for driving the drill to rise and fall; a sample placement mechanism, which comprises: a sampling cup; a mechanical arm, which clamps or releases the sampling cup with the sampling port facing upward, and the mechanical arm can move until the sampling cup is directly below the hollow drill bit. When the sampling cup is directly below the hollow drill bit, the hollow drill bit can be lowered with the drill to enter the sampling cup; a second driving component, which drives the mechanical arm to move; wherein a reverse drilling drill bit is provided in the sampling cup, and when the hollow drill bit enters the sampling cup and descends and rotates, the reverse drilling drill bit is used to drill into the salt block in the hollow drill bit. The sampling device personnel of the present application only need to place the sampling cup before sampling and remove the sampling cup after sampling, and the salt block in the hollow drill bit can be automatically taken out, the work intensity of the personnel is low, and the personnel are less exposed to the radiation environment during the sampling process.

The application relates to a carbon tritium sampler, which relates to the technical field of sampling equipment and comprises a box body, a sampling head installed on the box body, a plurality of sampling bottles sequentially communicated through a sampling gas path installed in the box body, a circulating cooling device, at least one exhaust pipe and an exhaust passage communicated with the outside world. The sampling bottle located at the first position is communicated with the sampling head through a fan, and the sampling bottle located at the last position is communicated with the outside world. The circulating cooling device comprises a cooling liquid circulating assembly and a cooling fan for cooling the cooling liquid circulating assembly. At least one exhaust pipe is installed in the box body, the exhaust pipe is provided with an exhaust passage communicated with the outside world, the air inlet of the cooling fan is communicated with the outside world, and the outside air is exhausted through the cooling fan, cooled to the cooling liquid circulating assembly and then enters the exhaust passage. The application can effectively and quickly cool the solution in the sampling bottle, is not affected by the temperature in the box body, improves the sampling stability, maintains the normal sampling and the like.

The utility model belongs to the technical field of bronze powder sampling, and relates to a sampling mechanism for bronze powder detection, which comprises an outer protective shell, a drilling-in sampling tube and a heating device, the outer protective shell is sleeved on the drilling-in sampling tube, a plurality of collecting grooves are arranged on the drilling-in sampling tube, the heating device is arranged on the drilling-in sampling tube, and the outer protective shell is sleeved on the drilling-in sampling tube. A plurality of through holes are formed in the outer side protective shell, a rotating handle is arranged on the drilling-in sampling pipe, and the drilling-in sampling pipe is in threaded connection with the outer side protective shell through the rotating handle so as to drive the drilling-in sampling pipe to rotate in the outer side protective shell. According to the utility model, the outer protective shell is combined with the drilling-in sampling tube in a sleeving manner, the drilling-in sampling tube rotates in the outer protective shell through the rotating handle, and the design of a plurality of through holes in the outer protective shell is matched, so that the full-closed operation and sampling in the sampling process are ensured, the heating device keeps the sampling interior dry, and the sampling quality and reliability are ensured; due to full-closed operation and dry sampling, workers do not need to worry about the influence of the external environment on sampling too much.

The utility model discloses an engineering supervision measuring mechanism which comprises a device body, the device body comprises a sliding rail device, a rear stable supporting device, a sliding block installation device and a concrete measuring device, the rear stable supporting device is installed at the rear end of the sliding rail device, and the sliding block installation device is connected to the sliding rail device in a sleeved mode. The concrete measuring device is mounted at the bottom of the sliding block mounting device; the rear stable supporting device comprises a rear supporting block, a first connecting block and a base, the rear supporting block is of an L-shaped structure, the first connecting block is installed at the front end of the top of the first connecting block, the base is installed at the bottom of the rear supporting block, the first connecting block and the base are of a square structure, and the bottom of the first connecting block and the bottom of the base are each provided with two sets of fixing holes which are symmetrically distributed; the sliding rail device comprises a movable sliding rail, a rear connecting block and a front connecting block, the rear connecting block is located at the rear end of the movable sliding rail, and the front connecting block is located at the front end of the movable sliding rail. The device can be used for stably sampling and measuring concrete on a wall.

The invention discloses a polytetrafluoroethylene granular material sampling device, which comprises a bottom plate, a lifting assembly, a telescopic cylinder, a top plate and a sliding plate, the upper end and the lower end of the lifting assembly are fixedly mounted on the bottom plate and the top plate respectively, moving wheels are arranged at four corners of the bottom of the bottom plate, and the sliding plate is slidably arranged at the top of the top plate. The telescopic air cylinders are symmetrically arranged on the two sides of the sliding plate, piston rods of the telescopic air cylinders are connected with the side wall of the sliding plate, and the sampling assembly is installed at one end of the sliding plate. The lifting assembly can drive the sampling assembly to move up and down, accumulated polytetrafluoroethylene particles can be conveniently sampled, a sampled sample can be conveniently unloaded, it is guaranteed that the device can sample the polytetrafluoroethylene particles with different depths through the arrangement of the multiple sampling rods, and the sampling efficiency and the sampling quality of the device are greatly guaranteed.

The utility model relates to the technical field of water quality monitoring, in particular to a sampling device for a water quality monitoring station, which comprises a monitoring cabinet, a sampling water tank assembled on one side of the monitoring cabinet and used for sampling, and a detection probe detachably assembled in the sampling water tank, the drainage cabin and the detection cabin are communicated with each other, the drainage communication port is located at the upper end of the detection cabin, the sampling water tank is arranged to be matched with the detection probe detachably assembled in the sampling water tank, water flow entering the sampling water tank is monitored and processed in time, and timeliness and reliability of sampling are guaranteed; the water inlet communication port is located at the bottom of the water inlet cabin, so that water flow enters the detection cabin from the bottom and is slowly filled, and the water flow is prevented from directly impacting the detection probe and abrading the detection probe.

The utility model relates to a powdery mineral product sampling tool, and belongs to the technical field of mineral product sampling and testing tools in the metallurgical industry. According to the technical scheme, the sample leaking device comprises a rotary handle (1), an inner sleeve (3), an outer sleeve (4), sample leaking holes (5) and a conical tip (6), the outer sleeve (4) is sleeved outside the inner sleeve (3), the outer sleeve (4) and the inner sleeve (3) are respectively provided with a plurality of sample leaking holes (5), one end of the outer sleeve (4) is the conical tip (6), and the inner sleeve (3) is in threaded connection with the rotary handle (1); the rotary handle (1) and the inner sleeve (3) are respectively provided with thread buckles (2) which are matched with each other; the rotating handle (1) is of a T-shaped structure; and the sample leaking holes (5) on the outer sleeve (4) and the inner sleeve (3) are uniformly distributed along the outer surfaces of the outer sleeve (4) and the inner sleeve (3). According to the utility model, the samples obtained from the powdery mineral products stored in piles can be ensured to have representativeness.

The invention relates to the technical field of traditional Chinese medicine sampling, and discloses a traditional Chinese medicine detecting and sampling device which comprises a base, a supporting column is arranged at the top of the base, a frame is arranged on the supporting column, a funnel is arranged on the frame, a box is arranged at the top of the base, and a partition assembly is slidably connected to the box. A supporting column is arranged in the box body, a driving assembly is arranged on the supporting column, a plate body is rotationally connected to the inner side wall of the box body, a partition plate is arranged on the inner side wall of the box body, an adjusting assembly is arranged at the top of the partition plate, and the driving assembly drives the partition plate to move up and down in the box body and drives the adjusting assembly to move transversely; when a traditional Chinese medicine decoction piece sample is sampled, the sample is guided onto the plate body at a constant speed through the funnel, so that the sample forms a conical shape, and the height of the separation assembly can be changed through the work of the driving assembly, so that the sample is quickly separated into four parts, and the sampling efficiency is improved.