46results about How to "Achieve circulation" patented technology

This utility model discloses a solid-liquid separation diatomaceous earth filtration system, relating to the field of filtration technology. It includes: a coating tank for storing a liquid mixed with diatomaceous earth, a coating circulation pipeline, and a raw liquid tank, a delivery pump, a filter cartridge, and a purified liquid tank connected in sequence. The filter cartridge is vertically arranged inside the cartridge. A drain port and a liquid inlet pipeline are provided at the bottom of the cartridge, and an outlet pipeline and a cleaning pipeline, both connected to the filter cartridge, are provided at the top. A drain valve is provided at the drain port. The top of the inner cavity of the cartridge is connected to a first air supply pipeline, and the bottom of the inner cavity is connected to a pressure return pipeline. The bottom of the coating tank is connected to the liquid inlet channel of the cartridge via a circulation pump. One end of the coating circulation pipeline is located inside the coating tank, and the other end is connected to the filter cartridge. In this utility model, the filter cartridge is coated with soil using the coating tank. Gas supplied through the first air supply pipeline forces the raw liquid inside the cartridge into the pressure return pipeline, saving raw liquid resources and improving the regeneration effect of the filter cartridge.

The utility model relates to the field of storage equipment discloses a cigarette moistureproof storage device, including the storage box for storing cigarette, still include: dehumidification unit sets up at the top of storage box, is used for the moisture of discharge storage box inside, ventilation unit, adjustable setting at the bottom of storage box, is used for opening the bottom end of storage box when the inside of storage box is dehumidified, the utility model discloses dehumidification unit setting at the top of storage box can promptly extract the moisture in the inside of storage box, and the humid gas is rapidly discharged from the storage box, effectively reduces the humidity in the storage box, provides a dry storage environment for the cigarette, greatly reduces the risk of cigarette mildew and metamorphic because of being damped.

This utility model relates to the field of damper technology and discloses a fluid buffer device, including a main structure and a buffer structure. The main structure has a communicating cavity and an inlet and an outlet communicating with the communicating cavity, with the inlet and outlet positioned opposite each other. The buffer structure is disposed within the communicating cavity and has a buffer cavity and two openings communicating with the buffer cavity. One opening is connected to the inlet, and the other opening is connected to the outlet. The buffer structure is configured to be elastic. Under the action of medium pressure, the buffer structure is adapted to undergo elastic deformation to buffer the medium pressure. This utility model can provide all-round buffering of medium pressure in the radial, circumferential, and axial directions, so that the buffer structure can fully absorb the pulse brought by the medium pressure, thereby effectively improving the buffering effect of the buffer structure on the medium pressure and avoiding splashing when the medium flows out of the outlet.

The utility model provides a kind of rotary table detection device, including installation platform, rotary table is rotatably installed on the installation platform, the installation platform outside is equipped with feeding disc, the valve nozzle to be detected is loaded in the feeding disc, the feeding mechanism that the valve nozzle of the feeding disc is placed on the plane of the rotary table is provided on the installation platform;On the installation platform, detection station, recycling station and discharging station are sequentially provided in the periphery of the rotary table, by setting rotary rotary table structure, the valve nozzle circulation is realized, and each angle is detected by detecting camera in the circulation process, after detection, unqualified product is recycled automatically by recycling station, the automatic detection and sorting of valve nozzle are realized, full-automatic operation, detection efficiency is higher and will not occur missed detection and other phenomena.

This application proposes an intelligent surgical scheduling and nurse scheduling collaborative optimization system, method, and storage medium, including a surgical scheduling engine and a nurse scheduling engine. The surgical scheduling engine includes a scheduling database, which acquires surgical scheduling requests, combines the scheduling database to predict surgical volume and duration, outputs a scheduling plan, and inputs the scheduling plan into the nurse scheduling engine. The nurse scheduling engine includes a nurse database and a system linkage module, which acquires the scheduling plan, combines the nurse database and the system linkage module to predict nurse demand, outputs a scheduling plan coupled with the scheduling plan to the scheduling database, and feeds back a scheduling robustness index to the surgical scheduling engine. The surgical scheduling engine and the nurse scheduling engine achieve collaborative optimization through the system linkage module. This collaborative architecture of the two engines improves the efficiency of scheduling and shift creation.

The application discloses an intelligent adjustable choke valve for an ultra-high pressure oil well and belongs to the technical field of oil exploitation equipment. The technical scheme is characterized in that the valve body assembly and the control assembly are included. The valve body assembly includes a cavity structure provided with a first flow channel and a second flow channel and an output flow channel. A valve core is arranged in the cavity structure. A plurality of flow guide through holes are formed in the valve core. A plurality of oil through holes are formed in the side wall of the cavity structure. The cavity structure is communicated with the output flow channel through one flow guide through hole and one oil through hole. The control assembly includes an intelligent controller and a transmission rod. The intelligent controller is connected with the transmission rod. The transmission rod is connected with the valve core through the cavity structure. The input end of the first flow channel is connected with a first pressure gauge and a flow meter. The output flow channel is connected with a second pressure gauge. The first pressure gauge, the flow meter and the second pressure gauge are electrically connected with the intelligent controller. The intelligent controller is communicatively connected with a display. The flow and pressure of the oil well are accurately controlled, and the efficient and stable effect of the exploitation process is ensured.

Power electronic equipment comprises a power box body internally provided with a heating device, a heat dissipation box body fixed to one side of the power box body, and a two-phase flow heat dissipation device vertically arranged in the heat dissipation box body. The power box body is provided with a first side plate, the upper portion of the first side plate is provided with an inner concave portion, one side of the heat dissipation box body is provided with an opening, the opening side of the heat dissipation box body is attached to the outer side of the first side plate, the two-phase flow radiator comprises an evaporator, a condenser and a connecting cavity connecting the evaporator and the condenser, and the evaporator is attached to the outer surface of the lower portion of the first side plate. The condenser is located above the evaporator and arranged in the inner concave part, an air inlet is formed in the lower portion of the heat dissipation box body, and an air outlet is formed in the upper portion of the heat dissipation box body. The power electronic equipment is high in heat dissipation efficiency, compact in structure and capable of adapting to various installation angles and installation directions in the range from the vertical direction to the horizontal direction, and the application flexibility and scene adaptability of the power electronic equipment are improved.

The utility model discloses a kind of windproof edible mushroom cultivation shed, comprising: mounting base, the upper end of the mounting base is installed with cultivation shed body, the upper end of the cultivation shed body is fixedly connected with sunshade component, the upper end of the mounting base is provided with adjusting assembly, the both sides of the cultivation shed body are provided with through hole, the inner wall of the through hole is provided with ventilation component. Through sunshade component, can according to external light intensity, sunshade cloth is unfolded or stowed, to adjust the illumination in cultivation shed;Through adjusting assembly, the unfolding and stowing of sunshade cloth can be assisted, ensure that sunshade cloth position is stable;Through ventilation component, cultivation shed body can be extracted in the air inside or introduce external fresh air, realize air circulation.

The invention relates to the technical field of cable protection, in particular to a cable protection sleeve. The protective sleeve comprises an inner layer, a middle layer and an outer layer, the middle layer comprises a first layer and a second layer, the first layer is fixedly connected with the inner layer, and the second layer is fixedly connected with the outer layer; the first layer is made of a glass fiber reinforced composite material, the second layer is of a grid framework structure made of a shape memory alloy material, the grid framework structure is embedded in the first layer, and inner grid spaces of the grid framework structure are filled with magnetorheological elastomers; the inner layer is a waterproof insulating layer sprayed on the first layer; the outer layer is made of a modified polyurethane material and is of a corrugated structure; the cable protection sleeve is provided with an opening structure, sealing parts are arranged on the two sides of the opening structure, the sealing parts on the two sides can abut against each other in a matched mode so that the installation cavity channel of the inner layer can be sealed and isolated from the outside, and the sealing parts are made of rubber materials. A plurality of rubber supporting rings are arranged on the inner wall face of the inner layer and protrude out of the inner wall face of the inner layer, and heat conduction grooves are formed in the rubber supporting rings.

This utility model discloses a mosquito-killing lamp, relating to the technical field of mosquito repellent devices. The mosquito-killing lamp includes a main housing, a rear housing, a first ultraviolet lamp plate, an outer lamp cover, a second ultraviolet lamp plate, and a flying insect trapping plate. The lower part of the main housing has a first cavity, and the bottom of the main housing has several heat dissipation inlets. The rear housing is detachably connected to the lower part of the main housing. The first ultraviolet lamp plate is installed at the top of the first cavity, and the main housing has several first heat dissipation outlets. The outer lamp cover is detachably connected to the top of the rear housing, and the top of the outer lamp cover has several second heat dissipation outlets, with light-transmitting holes on both sides. The second ultraviolet lamp plate is installed on both sides inside the outer lamp cover. The flying insect trapping plate is detachably connected to the upper part of the main housing, and the flying insect trapping plate has several transparent plates arranged on it and covered with a layer of adhesive. During use, the internal heat of this mosquito-killing lamp can be effectively dissipated, and the light flux and illuminated area can be effectively guaranteed.

The utility model discloses a kind of young turtle hatching temperature control devices, belong to hatching field, including box and the temperature control structure assembled on the top of box, and the replacement structure assembled in the inside of box, the temperature control structure includes the blocking frame fixedly connected in the top of box and the exhaust fan fixedly installed in the inside of blocking frame, and electric push rod fixedly installed in the top side of blocking frame, the upper cover of exhaust fan is equipped with round block.The utility model is equipped with the setting of temperature control structure, exhaust fan is then through the heat dissipation of collaborative adjustment with baffle and round block.Electric push rod drives the movement of baffle and round block by connecting rod and guide rod, so that sealing washer is separated from exhaust groove, and round block no longer blocks round hole, to realize the circulation of air in and out of box, simultaneously, the closing effect of round block and baffle can effectively seal box, prevent external air from entering through round hole and exhaust groove, to reduce temperature fluctuation in hatching process, improve hatching effect.

The utility model relates to a kind of spray drying tower with cyclone crushing device, belong to spray drying equipment technical field.The spray drying tower includes tower body, crushing device and cyclone device;The tower body is hollow inside, the crushing device is by driving assembly and multiple crushing components, the crushing component is set in the tower body, the crushing component includes shaft and blade group;The cyclone device includes deflector, the deflector is set on the inner wall of the tower body, and is communicated with air pipe by the air passage on the tower body. Through the synergistic effect of "mechanical shearing+airflow cyclone", the shell is broken in the particle semi-solidification stage, the internal solvent is released, the solidness is improved, so that the solid particle proportion reaches more than 85%.

The utility model discloses an energy storage ball box body device for new energy storage, which relates to the technical field of energy storage ball storage and comprises a storage box and a storage fixing plate on the inner side of the storage box, a plurality of storage supporting blocks are arranged on one side of the storage fixing plate, one side of each storage supporting block abuts against the storage box, and the energy storage ball box body device further comprises a constraint limiting plate installed on the inner side of the storage box. A guide positioning groove in an adjusting fixing plate is matched with a positioning stud, the positioning stud is located on one side of a limiting constraint column, when energy storage balls of different models are placed in a storage constraint groove, a constraint limiting plate is extruded through a limiting spring, so that the distance between the constraint limiting plate and the storage fixing plate is adjusted, and the energy storage balls of the corresponding models can be adapted; according to the storage box for the energy storage balls, the energy storage balls are firmly fixed, the energy storage balls are effectively prevented from being collided and rubbed under the conditions of transportation jolting, vibration and the like, damage to the energy storage balls is avoided, meanwhile, the storage box can transport the energy storage balls of different models, and fund waste caused by purchasing other storage boxes of various models is avoided.

The utility model discloses a heating device for a nuclear magnetic tube sample injector of a nuclear magnetic resonance spectrometer, which can be used for heating and preserving heat of a nuclear magnetic tube. The nuclear magnetic tube sample injector heating device of the nuclear magnetic resonance spectrometer comprises a heating device arranged in a sample injection device on the nuclear magnetic resonance spectrometer, the sampling device comprises a machine body; the machine body is provided with a turntable mounting cavity; a driving device mounting cavity is arranged below the turntable mounting cavity; the turntable mounting cavity and the driving device mounting cavity are separated by a partition plate; a first turntable and a second turntable are sequentially arranged in the turntable mounting cavity from top to bottom; the heating device comprises an annular heating piece arranged on the partition plate. Air holes are formed in the second turntable; heat conducting rods which are uniformly distributed along the circumference are arranged on the second turntable; the lower end of the heat conduction rod penetrates through the second rotating disc and extends to the position above the partition plate. By adopting the device, the liquid nuclear magnetic sample in the nuclear magnetic tube can be always kept in a liquid state, and smooth detection is ensured.

The present disclosure provides a model scheduling method, an electronic device and a computer program product, relating to the technical field of artificial intelligence, and the method comprises: obtaining operation and maintenance monitoring information of a plurality of models in a preset period; performing calling heat analysis on the operation and maintenance monitoring information of the plurality of models from each strategy dimension in at least one preset strategy dimension, to obtain a heat analysis report of each model in the plurality of models; generating a model scheduling strategy table of the plurality of models based on the heat analysis report of each model in the plurality of models; and performing model scheduling on each model in the plurality of models based on the model scheduling strategy table of the plurality of models and the current operation and maintenance monitoring information of each model in the plurality of models. The model scheduling is used to migrate the model into or out of a reasoning resource pool. The method is used to improve the utilization rate of processor resources of a beam model.

The utility model relates to the field of medicine production technology provides a medicine production system, including spray drying tower, still include first layer space, second layer space and third layer space along the height direction are sequentially arranged, the spray drying tower is located first layer space with second layer space, third layer space with first layer space all is equipped with the new air collection mouth, first layer space still is equipped with the exhaust room, between first layer space with second layer space and between second layer space with third layer space all are separated through the platform with the hole. The utility model discloses through the new air collection mouth of different floor space, the setting of exhaust room, again cooperate with the platform with the hole, can realize the air circulation of three floor space, reach the purpose of taking away room heat, solve the cooling problem in the industry on one hand, save the mechanical ventilation system of spray drying room on the other hand, thereby reduce equipment investment and operating cost.

The utility model discloses a kind of multi-point temperature measurement tubular gradient furnace, belong to tubular furnace technical field.A kind of multi-point temperature measurement tubular gradient furnace, including tubular furnace body, temperature control mechanism, temperature measurement sensor, two furnace body segmentation mechanisms are provided in tubular furnace body, two furnace body segmentation mechanisms divide tubular furnace body into lower furnace, middle furnace, upper furnace;Three temperature control mechanisms are provided in the tubular furnace body, three temperature measurement sensors;The furnace body segmentation mechanism includes cover plate, turnover plate, turnover shaft, turnover motor, turnover adsorption mechanism, cover plate is installed on the inner wall of tubular furnace body, cover plate is movably connected with turnover plate, turnover shaft is inserted into turnover plate and turnover shaft is drivingly connected with turnover plate.The utility model provides a kind of multi-point temperature measurement tubular gradient furnace, material is circulated between lower furnace, middle furnace, upper furnace, heat exchange time between each area in tubular furnace body is less, and it is convenient for temperature control to each area of tubular furnace body.

The utility model relates to the technical field of grape planting, in particular to a grape planting greenhouse which comprises a foundation surface and a soil wall body, the periphery of the upper end of the foundation surface is jointly and fixedly connected with a main body device, the middle of the upper end of the foundation surface is fixedly connected with a plurality of stone columns, and the surface of the main body device is covered with a covering film. An auxiliary device is arranged between the front end and the rear end of the main body device; the main body device comprises a plate frame body and a steel frame. According to the grape planting greenhouse, the supporting structure composed of the foundation surface, the stone columns, the steel frame and the steel wires is matched with the soil wall body and the anti-bird net, linkage control over temperature, humidity and illumination monitoring and irrigation and heating is achieved in combination with the auxiliary device with the sensor equipment, and meanwhile the ventilation openings are formed; the problems that a traditional greenhouse is unstable in structure, poor in environment regulation and control, insufficient in bird prevention and poor in ventilation are solved, the stability and the automatic regulation and control capacity of the greenhouse body are improved, bird infringement and pest and disease damage are reduced, and a suitable environment is provided for grape growth.

The utility model relates to the field of seed germination equipment, in particular to a seed germination device which comprises a box body, a plurality of containing grooves are formed in the upper surface of the box body, every two adjacent containing grooves are communicated through a through hole, culture boxes are placed in the containing grooves, and each culture box comprises a box body with an opening in the top face. A baffle is movably mounted on the top surface of the side wall of the box body; beveling grooves are formed in the edges of the top surfaces of the accommodating grooves; the distance from the lower edge of the beveling groove to the bottom face in the containing groove is larger than the height of the box body. Compared with the prior art, the seed germination device has the advantages that the containing grooves and the through holes are formed in the box body, so that water can circulate between the adjacent containing grooves, and uniform humidity is ensured; the baffle movably installed on the top face of the side wall of the culture box body facilitates separation of seedlings and bottom laying materials after seed germination, and the risk of root damage during transplanting is reduced.

The utility model discloses drying equipment for a lost foam casting model, which comprises a base, the base is positioned on the ground, a main shaft is rotatably connected onto the base, one side of the main shaft is in transmission connection with a motor, the top end of the main shaft is connected with a connecting pipe, two sides of the connecting pipe are fixedly connected with flow guide pipes, and the flow guide pipes are made of high-temperature-resistant materials. An electric cylinder is fixedly connected to the top side of the connecting pipe, the top end of the electric cylinder is fixedly connected with the outer wall of the dryer shell, a circulating channel is formed in the dryer shell, an airflow circulating fan is arranged in the circulating channel, and the bottom of the circulating channel is connected with a telescopic pipe. The two sides of the dryer shell are each provided with a first drying assembly, a second drying assembly and a third drying assembly. According to the device, automatic height adjustment work can be achieved, the drying range is expanded, airflow circulation is achieved, the phenomenon that a model at a low position is dried unevenly is avoided, and the model drying efficiency is improved.

The invention discloses a liquid-electric separation device for a liquid-cooled cable and an assembly method thereof, in the liquid-electric separation device, a first joint, a crimping part and a second joint are arranged on a main body, the first joint, the crimping part and the second joint are communicated in the main body, and the cable is inserted into the main body from the first joint and enters the crimping part; a nut plug is arranged at the tail end of the crimping part, cooling liquid is plugged in the main body, the main body is integrally made of copper and can be electrified, the crimping part is connected with an external charging gun to achieve circulation of a circuit, and the liquid cooling pipe is connected with an external liquid supply device, the first connector and the second connector in an inserted mode to achieve circulation of the cooling liquid. The cable penetrates through the liquid cooling pipe, the main bodies can be installed at the two ends of the cable, liquid cooling and liquid-electricity separation of the cable are achieved through the two main bodies, and the liquid-electricity separation device is small in size, good in cooling liquid sealing effect, capable of being matched with various rear-end electrical equipment, wide in application range and high in practicability.

The utility model discloses an integrated circuit chip socket, specifically relates to socket technical field, including socket main part, socket main part top is equipped with multiple equal interval distribution's connecting hole, socket main part one side is equipped with air inlet, the air inlet inner wall is connected with two heat dissipation holes, two heat dissipation holes all with multiple connecting hole intercommunication, the air inlet is equipped with heat dissipation subassembly inside, heat dissipation subassembly includes frame board, the frame board is fixed in air inlet, the frame board inner wall is fixed with two heat dissipation fans, socket main part top both sides all are equipped with recess. The utility model discloses through air inlet and heat dissipation hole realizes the air circulation of socket main part inside, can improve integrated circuit chip pin's heat dissipation effect with the help of heat dissipation fan simultaneously, avoids integrated circuit chip pin heat too high and influences normal use, and can improve use security further, and utilizes first dust screen and second dust screen filtration, can avoid dust impurity influence heat dissipation effect.

The invention discloses a data asset management method and device, equipment and a storage medium, and the method comprises the steps: obtaining a data asset target set by a user, defining the target direction of a constructed data asset, and enabling the target direction not to be limited to a specific industry; then, the target is refined into a data asset sub-target containing multiple target objects and target data items thereof through definition methods of definition, measurement, description, self-setting and other data items, and the modular design provides expandability for different industries and fields; a user can customize data categories according to the sub-targets and construct a management page, so that different industry requirements are met; finally, the data assets are released to a management platform, and cross-industry data sharing and circulation are achieved. The step-by-step method not only improves the flexibility of data asset management, but also enhances the adaptability of the data assets in different industry environments, and promotes the wide circulation and value maximization of the data assets.

The application belongs to the technical field of component welding, and particularly relates to a motor commutator and wire head continuous welding device, which comprises a base, a stand, a top plate and a welding tool, the stand is fixedly connected to the top of the base, the top plate is fixedly connected to the top of the stand, the bottom of the top plate is provided with a reciprocating lifting mechanism, the welding tool is arranged at the bottom of the reciprocating lifting mechanism, the top of one side of the base close to the welding tool is fixedly connected with a processing groove, and the top of the other side of the base is fixedly connected with a mounting groove. In the application, the push roller, the pull roller, the first travel switch and the second travel switch are cooperatively matched to ensure the automatic process of feeding, clamping, processing and discharging of the workpiece, significantly improve the production efficiency, reduce manual intervention, realize the automatic sorting and circulation of the workpiece after welding through the integrated design of the conveying groove and the discharging slope, facilitate the connection of the subsequent quality inspection link, and optimize the production process.

The utility model discloses a plate type low-temperature economizer, which relates to the technical field of low-temperature economizers and comprises a low-temperature economizer shell and a snakelike pipeline assembly arranged in the low-temperature economizer shell, a smoke inlet is fixedly arranged on one side of the top of the low-temperature economizer shell, and a smoke outlet is fixedly arranged on one side of the bottom of the low-temperature economizer shell. A circulating assembly is arranged at the top of the front side of the low-temperature economizer shell and used for circulating a water source in the S-shaped pipeline assembly, the heat exchange effect of smoke is improved conveniently, and a dust scraping assembly is arranged on the S-shaped pipeline assembly in a sliding mode and used for scraping dust on the outer wall of the S-shaped pipeline assembly, so that the dust is prevented from affecting the heat exchange effect of the smoke. The second connecting rod and the bottom block are driven to move and the dust scraping ring is driven to scrape dust on the outer wall of the snakelike pipeline assembly by pulling the concentric-square-shaped frame, so that the situation that dust is dense on the outer wall of the snakelike pipeline assembly and influences the heat exchange effect of flue gas is avoided, and the heat exchange efficiency of the flue gas is improved.

The application provides a gas detector mounting structure and a gas detector, and belongs to the technical field of gas detector mounting. The gas detector mounting structure is used for being arranged on a target surface, and comprises a mounting piece and a connecting piece. The mounting piece comprises a mounting part and a protection part. One side of the mounting part is connected with the protection part, and the other side is used for being connected with the target surface. The mounting part has a containing cavity. At least one opening is formed in the mounting part and is in communication with the containing cavity. The containing cavity is used for containing a detector body. The protection part is used for guiding liquid from the side of the opening to the target surface. The mounting part is used for being detachably connected with the detector body through the connecting piece. The gas detector mounting structure provided by the application is convenient to use and has good protection effect on the gas detector.

This utility model relates to the field of battery cell manufacturing technology and discloses a testing device, including a conveying mechanism, a positioning mechanism, and a visual inspection mechanism. The conveying mechanism includes a conveyor belt for conveying battery cells, each having a electrolyte inlet. The positioning mechanism is located on at least one side of the conveying mechanism and is used to fix the battery cells. The visual inspection mechanism includes a visual inspection device located on one side of the positioning mechanism. The visual inspection device is configured to inspect the electrolyte inlet of the battery cell fixed to the positioning mechanism to obtain the electrolyte residue status at the inlet. The testing device provided by this utility model, through the conveyor belt, positioning mechanism, and visual inspection device, can achieve integrated and automated conveying, positioning, and visual inspection of battery cells, reducing reliance on manual labor, lowering production costs, and helping to improve the yield rate of battery cells.

The utility model relates to the technical field of silkworm egg storage boxes for breeding, and provides an anti-pollution silkworm egg storage box for silkworm breeding, which comprises a box body, shading door plates are mounted on two sides of one end of the box body, frames are mounted on one side, close to the shading door plates, in the box body, and toughened glass is fixed in the frames. The temperature sensing structure is arranged, the temperature of the box body is monitored in real time through the temperature sensor, when the temperature in the box body is lower than the set temperature, the temperature sensor drives the heating wire to heat and the fan to rotate through the single chip microcomputer, and air flow formed by rotation of the fan enters the box body from the air holes through the heating wire. According to the silkworm egg storage box, the temperature in the box body is increased, when the temperature in the box body is higher than the set temperature, the temperature sensor only drives the fan to rotate, air flow in the box body is formed, the temperature in the box body is reduced, and therefore the practicability of the silkworm egg storage box is improved.