22results about How to "Influence flow" patented technology

The invention relates to the technical field of foundation drainage, and discloses a soft soil foundation drainage device and a construction method thereof.The soft soil foundation drainage device comprises a drainage mechanism, the drainage mechanism further comprises a buried pipe pile, a fixing plate is fixedly connected to the top of the buried pipe pile, and a sliding plate is slidably connected to the inner wall of the buried pipe pile; the buried pipe pile is inserted into soft soil until a fixing plate is attached to the soil, an electric telescopic rod is started to drive a sliding plate to ascend, at the moment, a first water inlet hole of the buried pipe pile and a second water inlet hole of a drum screen are staggered, the buried pipe pile is in a closed state, when the sliding plate ascends, negative pressure can be generated at the bottom of the buried pipe pile, and along with continuous ascending of the sliding plate, negative pressure is generated at the bottom of the buried pipe pile. When the buried pipe pile is in use, a first sliding rod is pushed to ascend, a slope piston rod is pushed to move, a first arc-shaped piston rod moves, a drum screen is driven to rotate, a first water inlet hole communicates with a second water inlet hole, water in soil pores around the buried pipe pile can be sucked by suction force generated by negative pressure at the bottom of the buried pipe pile, and the drainage speed in soil is increased.

The invention relates to the technical field of flow meters, in particular to an air flow meter which comprises a flow mechanism, the flow mechanism comprises a cylindrical shell, a mounting hole is formed in the circumferential surface of the shell, a mounting cylinder is fixedly connected in the mounting hole, an insertion core is detachably connected to the mounting cylinder, and the insertion core is detachably connected to the shell. One end of the shell is fixedly sleeved with a mounting ring, one end of the shell is connected with a connecting cylinder, a filter screen is detachably connected into the connecting cylinder, the connecting cylinder is located on the side, away from the mounting cylinder, of the mounting ring, the connecting cylinder is communicated with an air inlet end, and the end, away from the connecting cylinder, of the shell is communicated with an air outlet end; the air flow meter has the beneficial effects that the filter screen is detachably connected with the connecting cylinder, so that the filter screen can be detached from the connecting cylinder, the filter screen is convenient to replace, the filter screen is prevented from being blocked by dust in the long-time use process, air flow is prevented from being influenced, and a user can conveniently repair and maintain the air flow meter.

The invention relates to the technical field of medical instruments, and discloses an enemator for preventing enema reflux, which comprises an enema bag, a catheter and an anal tube, the catheter is connected to the bottom of the enema bag, the bottom end of the catheter is fixedly provided with a cannula assembly, the open end of the anal tube is fixedly provided with a cannula assembly, the cannula assembly is in threaded connection with the cannula assembly, and the cannula assembly is fixedly connected with the anal tube. The bottom end of the anal tube is sealed, drainage holes are formed in the circumferential face of the bottom end of the anal tube in an array penetrating mode, and an anti-backflow assembly is fixedly installed in the upper half portion of the anal tube. The clysis liquid flows from right to left along the square channel, after the clysis liquid is divided by the V-shaped end of the flow guide block, one part of the liquid continues to flow along the square channel, the other part of the liquid penetrates through the U-shaped groove to flow, the flowing direction of the liquid is changed after the liquid passes through the U-shaped groove, convection is generated between the liquid and the liquid in the square channel, and therefore the flowing speed of the liquid in the square channel is slowed down. Therefore, the purpose of preventing the enema liquid from flowing back to the inside of the enemator is achieved.

The invention relates to the technical field of silicone rubber processing, and discloses a pipeline conveying device and method.The pipeline conveying device comprises an input assembly, an output assembly, a conveying assembly and a filtering assembly.The input assembly comprises an input pipeline and at least one filtering net, one end of the input pipeline is open, and the other end of the input pipeline is closed; at least one first window is formed in the peripheral wall of the other end of the input pipeline, and the filter screen is detachably arranged on the first window; the output assembly comprises a sleeve and an output pipeline, the sleeve is arranged at the other end of the input pipeline in a sleeving mode and arranged on the first window in a sleeving mode, the sleeve is in sealed connection with the outer wall of the input pipeline, and the feeding end of the output pipeline communicates with the sleeve; the conveying assembly is connected with the input pipeline and is partially arranged in the input pipeline; the filter assembly comprises a filter cartridge, the filter cartridge is arranged in the sleeve and arranged between the sleeve and the filter screen, and the filter precision of the filter cartridge is larger than that of the filter screen. According to the pipeline conveying device for silicone rubber processing, the filtering area can be effectively increased.

The embodiment of the utility model provides a capillary network mounting structure of a radiation fresh air system, and relates to the technical field of radiation fresh air equipment. The capillary network mounting structure of the radiation fresh air system comprises a capillary channel, a fixing buckle is fixedly connected to the outer wall of the end, close to a connector, of the capillary channel, the fixing buckle is used for connecting and containing the capillary channel, a mounting frame is arranged on the outer wall of the end, away from the fixing buckle, of the capillary channel, and a base plate is fixedly connected to the lower side of the mounting frame; a sliding rail is fixedly connected to the lower side of the base plate, a supporting plate is slidably connected to the inner wall of the sliding rail, the capillary channel is pre-pressed through the extrusion plate and the extrusion block, internal air is exhausted, and it is avoided that bubbles affect flowing of a cooling medium; and after clamping is completed, a gear and toothed plate mechanism is linked through a handle, a baffle is driven to move upwards, an extrusion block is released, clamping is automatically released under the action of a second spring, and the circulation state of the capillary channel is recovered.

The utility model relates to the technical field of hair trimmer, and discloses a heat dissipation structure and a hair trimmer, the heat dissipation structure comprises a machine body and a stationary knife, a heat dissipation air channel communicated with the outside is arranged in the machine body, a blowing device and a heat dissipation part are arranged in the heat dissipation air channel, and the heat dissipation part is used for conducting heat on the stationary knife; during use, heat of the heat dissipation component is conducted to air in the heat dissipation air duct, and the air blowing device works to discharge the air with heat in the heat dissipation air duct to the outside. The device is simple in structure and low in production cost; heat on the fixed cutter can be absorbed through the heat dissipation component, and the heat of the heat dissipation component is discharged to the outside through the air blowing device, so that the heat dissipation and cooling effects on the fixed cutter are achieved, the temperature of the fixed cutter is prevented from being too high, lubricating agents do not need to be frequently added to the fixed cutter, the fixed cutter is not prone to thermal fatigue, sharpness of the fixed cutter is guaranteed, and the service life of the fixed cutter is prolonged; the fixed knife is prevented from scalding human bodies and the use experience is improved.

The utility model relates to a tray for double protein biscuit production, which comprises a pressing table, a forming part and a bearing part, the forming part comprises guide supports and two templates, the two guide supports are symmetrically arranged on two opposite sides of the templates, and the two guide supports and the templates are detachably connected and fixed. The template is arranged above the pressing table in a supporting and sleeving manner by utilizing two guide brackets, and the template and the pressing table are used for forming a plurality of biscuit blanks from the dough cakes placed between the template and the pressing table. Through detachable connection of the guide support and the template, the template with the die holes in different shapes can be rapidly replaced, then batch forming of biscuit blanks can be achieved through relative movement of the template and the pressing table, the efficiency of processing and producing the biscuit blanks in different shapes is improved, and through the operation of forming, overturning and bearing, the production efficiency of the biscuit blanks is improved. Therefore, a plurality of processed and formed biscuit blanks can be stably placed in a plurality of independent biscuit accommodating seats in the bearing part, and collision damage caused by transfer by a scraper knife is avoided.

The application relates to the field of heat exchange facilities, in particular to a heat exchange device and method applied to a raw pulp paper production equipment, which comprises a shell, two load shells are symmetrically fixedly arranged in the shell, the two ends of the load shells are penetrated out from the two sides of the shell, a branch flow channel is fixedly arranged at the lower end of each of the two load shells, the opening end of the branch flow channel is penetrated out from one side of the shell, a serpentine pipe is arranged between the two branch flow channels, the outlet end of the serpentine pipe is penetrated out from the front end of the shell, the inlet end of the serpentine pipe is downwardly inclined and penetrated out from the rear end of the shell, a notch is arranged on the outer side of each of the plurality of U-shaped bending sections of the serpentine pipe, the branch flow channel is fixedly communicated with the notch, and a pipe cover which can be opened is arranged in the branch flow channel. The application ensures that heat exchange is smoothly conducted, ensures the discharge effect of suspended particles, and promotes the heat exchange effect.

The utility model discloses a rainproof and dustproof cloud broadcast distribution box, and relates to the technical field of cloud broadcast. The power distribution box comprises a power distribution box main body and a waterproof protective shell, a mounting plate is welded and fixed in the power distribution box main body, a heat dissipation fan is clamped and fixed in the power distribution box main body, a filter element is clamped at the bottom of the heat dissipation fan, a scraper is sleeved on the peripheral surface of the filter element, and the waterproof protective shell is clamped at the top of the outer side of the power distribution box main body in a sliding manner. By arranging the distribution box main body and the waterproof protection shell, the problems that the sealing cover of the distribution box is usually located on the side face of the distribution box and is sealed through a rubber ring, rainwater is prone to being accumulated in a gap between the sealing cover and the distribution box, the rubber ring and the distribution box shell are corroded, and long-time use causes damage to the sealing cover and the waterproof protection shell are solved. The problems that a rubber ring is abraded, aged and the like, a heat dissipation ventilation opening of the distribution box is small in size, the air velocity and the heat dissipation efficiency are affected, and a filter screen is easily blocked by external dust are solved.

The utility model relates to the technical field of cotton picker accessories, and discloses a cotton picker doffing disc assembly which comprises an arrow shaft and a plurality of doffing disc bodies arranged on the arrow shaft in an interference fit mode. The cotton doffing disc body comprises a metal disc body arranged on the arrow shaft in a sleeving mode, a rubber elastic sleeve wrapping the periphery of the metal disc body and a plurality of rubber protrusions integrally arranged on the periphery of the outer wall of one side of the rubber elastic sleeve, and a spacer bush arranged on the arrow shaft in an interference fit and sleeving mode is integrally arranged at the center of the metal disc body. Reinforcing ribs are arranged at the positions, corresponding to the rubber protrusions, of the peripheral sides of the spacer bushes, extension rods extending towards one sides of the rubber protrusions are arranged at the ends, away from the spacer bushes, of the reinforcing ribs, and rod grooves allowing the extension rods to be embedded are formed in the lower sides of the rubber protrusions. The extension rods of the reinforcing ribs are embedded into the rod grooves in the lower sides of the rubber protrusions, so that circumferential rotation between the rubber elastic sleeve and the metal disc body is clamped through cooperation between the extension rods and the rod grooves, and finally stable connection between the metal disc body and the rubber elastic sleeve can be facilitated.

This invention provides an energy-saving building lighting structure, relating to the field of building top-floor structure technology. It includes a skylight glass roof panel, photovoltaic lighting components, and a water-guiding pipe assembly. The skylight glass roof panel has a central water-guiding hole, and the photovoltaic lighting components are installed around the four sides of the central water-guiding hole. Several roof panel water-guiding channels are formed between the photovoltaic lighting components. This invention, through the spherical structure on the photovoltaic lighting components, can better capture sunlight at all times of the day, and provide supplemental lighting to the interior through the lighting lamps in the lower lighting tubes. Simultaneously, the roof panel water-guiding channels guide rainwater and sewage to the central water-guiding hole and the side water-guiding holes, thereby allowing them to be discharged into the sewer through the water-guiding pipe assembly, preventing rainwater accumulation and damage to the photovoltaic components.

The application discloses a clothes dryer and a control method thereof. The clothes dryer comprises a clothes dryer main body, a lint collecting device, an image recognition module and a controller. The lint collecting device comprises a filter screen, a collecting box and a cleaning assembly. The filter screen is arranged at a communication position of a cylinder and a condensing structure. The collecting box is arranged at one side of the filter screen. The cleaning assembly is used for cleaning the lint accumulated on the filter screen into the collecting box. The image recognition module is used for identifying the material of clothes put into the cylinder. The controller is electrically connected with the image recognition module and the lint collecting device. The controller is used for determining the working mode of the lint collecting device according to the material of clothes detected by the image recognition module, and controlling the lint collecting device to operate in the corresponding working mode. In the clothes drying process, the lint on the filter screen is cleaned down. After the clothes drying is completed, the user does not need to manually clean the filter screen again, which does not affect the next clothes drying process, and improves the user experience.

The application provides a preparation device and method of aloe enzymatic solution and application on crops, relates to the aloe crushing technical field, and comprises an aloe crushing mechanism, a liquid discharge mechanism, a connecting mechanism, a separation mechanism and a positioning mechanism; the liquid discharge mechanism is installed at the bottom of the aloe crushing mechanism; the connecting mechanism is installed on the aloe crushing mechanism and is located above the liquid discharge mechanism; the separation mechanism is installed at the bottom of the aloe crushing mechanism; and the positioning mechanism is installed at the bottom of the separation mechanism and is used for positioning the separation mechanism; when the motor B drives the driving seat to rotate, the two impurity collecting covers and the two filter screens can automatically switch positions, so that the filtered impurities cannot affect the flow of aloe liquid; and the problem that although some crushing equipment is provided with a filter screen cleaning structure, the filtered impurities cannot be automatically discharged, so that the filtered impurities easily affect the flow of aloe liquid is solved.

The utility model relates to the technical field of cutter chip removal, in particular to a cutter chip removal groove structure which comprises a machining assembly, an assembly fixator is installed at the top end of the machining assembly, a discharging groove is formed in the outer surface of the machining assembly, a chip removal device is arranged on the outer surface of the machining assembly and comprises air blowing holes, and the air blowing holes are formed in the inner side of the discharging groove. A supporting sleeve is fixedly connected to the outer side of the assembly fixator, a driving motor is fixedly connected into the supporting sleeve, fan blades are fixedly connected to the driving end of the driving motor and located in the supporting sleeve, a connecting rod is connected to the bottom end of the supporting sleeve in a threaded mode, the connecting rod is connected with the interior of the assembly fixator in an inserted mode, and an air inlet hole is formed in the top end of the machining assembly. According to the utility model, the chip removal device is arranged, so that metal chips on the inner side of the discharge groove can be effectively removed, the friction between the metal chips and a workpiece caused by the driving of a cutter during working is avoided, and the problem that the surface of the workpiece is scratched is further reduced.

The application discloses a steam pipeline cutting machine with a positioning function, and relates to the cutting technical field.The steam pipeline cutting machine with the positioning function comprises a cutting device.The steam pipeline cutting machine with the positioning function has the following advantages: the pipeline enters from one side of a conveyor, the pipeline is moved to one side of a circular saw through the conveyor, so that the automatic conveying of materials is realized, manual supporting and moving are reduced, the pipeline is in contact with a limiting mechanism in the conveying process, the shaking space of the pipeline is reduced, excessive shaking in the conveying process is avoided, the subsequent cutting effect is prevented from being affected, the pipeline is clamped through a positioning device, so that the pipeline is fixed, the cutting quality is improved, shaking in the cutting process is avoided, a servo motor controls a screw rod to ascend and descend in a machine body, so that the height of the circular saw is controlled, and the circular saw is easy to produce chippings and gas in the cutting process; the chippings are cleaned and collected through a processing device, and the safety hidden danger is reduced.

The utility model relates to the technical field of fluid machinery and crushing and grinding, and mainly relates to a circulating type colloid mill grinding machine, which comprises a colloid mill and a dispersing mechanism, the colloid mill comprises a grinding cavity and a grinding mechanism arranged in the grinding cavity; the dispersing mechanism is arranged at the top of the grinding mechanism, the dispersing mechanism is arranged at the feeding port of the grinding cavity, the dispersing mechanism is arranged on the basis of the structure of an existing glue mill, and large-particle powder substances in hot melt glue are uniformly dispersed in advance through the dispersing mechanism; then, the superfine particles and the nanoscale materials in the hot melt adhesive are sheared and dispersed through the colloid mill, so that the colloid mill meets the requirement for nanometer material dispersion, meanwhile, interference of large-particle powder on nanometer material shearing dispersion of the colloid mill can be reduced, and the nanometer material shearing dispersion effect of the colloid mill is improved.

This utility model discloses a quantitative microfluidic reagent card, relating to the field of microfluidic reagent card technology. It includes a plate and a quantitative component. The plate has microchannels inside, with vent holes at the ends of the microchannels. The quantitative component is located in the center of the plate and includes a rotating shaft, a quantitative cylinder, a flared ring, an anti-slip sleeve, and a through-hole. The rotating shaft is rotatably connected to the middle of the plate, and the quantitative cylinder is fixed to the top of the rotating shaft. Through the quantitative component, before use, rotating the anti-slip sleeve rotates the quantitative cylinder, misaligning the through-hole with the ends of the microchannels. When the sample is dropped into the quantitative cylinder, the flared ring widens the opening, guiding the sample droplet and facilitating accurate entry into the quantitative cylinder, preventing spillage and sample volume deviation. After dropping, rotating the quantitative cylinder with the anti-slip sleeve aligns the through-hole with the ends of all microchannels simultaneously.

The utility model relates to the technical field of reverse osmosis membrane elements, and discloses a cross-flow type reverse osmosis membrane element which comprises a shell, a central water collecting pipe transversely penetrates through the interior of the shell, outer frames are symmetrically arranged on the two sides of the exterior of the shell, and fixing assemblies for improving the sealing effect are arranged at the joints of the outer frames and the shell. The fixing assembly comprises a sealing gasket, a limiting seat, an auxiliary frame, a connecting rod, a movable rod, a supporting frame, a first connecting seat and a second connecting seat. The cross-flow type reverse osmosis membrane element is provided with the outer frame, the sealing gasket, the supporting frame, the limiting seat, the auxiliary frame and the movable rod, so that the structural flexibility is optimized, meanwhile, a damaged part can be conveniently and specifically replaced in the later period, the maintenance cost is reduced, and the problems that the reverse osmosis membrane element adopts an integrated design, needs to be integrally dismantled during long-time use and replacement and is inconvenient to maintain are solved. And meanwhile, the connecting force between the structures is poor, collapse is likely to happen, falling is caused, and use is affected.

The utility model discloses an outdoor all-in-one machine liquid cooling energy storage cabinet, which belongs to the technical field of all-in-one machine liquid cooling energy storage cabinets and comprises a shell, a built-in shell is fixedly connected to the inner wall of the shell, a working shell is fixedly connected to the bottom surface of the built-in shell, and the bottom surface of the working shell is fixedly connected with the inner bottom wall of the shell. A first limiting block and a second limiting block are fixedly connected to the inner wall of the working shell, a metal frame is arranged in the working shell, the outer surface of the metal frame is slidably connected with the interior of the first limiting block and the interior of the second limiting block, a filter screen is fixedly connected to the inner wall of the metal frame, and a fixing block is fixedly connected to the inner wall of the working shell. According to the outdoor all-in-one machine liquid cooling energy storage cabinet, sterilized condensate is guided into the condensation device through the through pipe, circulation of the condensate is carried out, and the problem that the condensation efficiency of the all-in-one machine liquid cooling energy storage cabinet is affected due to the fact that microorganisms and bacteria are attached to the interior of a pipeline for a long time and flow of the condensate in the pipeline is affected is solved.

The utility model provides a kind of wave node welding plate type flue gas condenser, including condensing pipe fixed structure, it includes transmission screw rod and second connecting pipe, the both ends of second connecting pipe are provided with third connecting pipe, the both sides of third connecting pipe inner wall are provided with positioning strip, the connecting position of third connecting pipe and second connecting pipe is provided with sealing ring. The utility model is provided with the condensing pipe fixed structure moving outward, so that condensing pipe fixed structure is separated from condensing pipe structure, then condensing pipe structure whole can move outward, it is convenient for subsequent cleaning of impurity accumulated in gas pipe interior, gas pipe is quickly removed from the interior of condenser, avoid that impurity is accumulated in the interior of gas pipe and influence liquid flow.

The utility model relates to cleaning device technical field, concretely relates to a kind of cleaning peeling device, including cleaning cabinet, the cavity of upper end opening is equipped in cleaning cabinet, multiple rotatable cleaning rollers are equipped in cavity, the spray assembly for being used to multiple cleaning rollers is equipped on cleaning cabinet, water is sprayed, detachable filter frame is equipped in cavity, cleaning cabinet is equipped with the dosing pipe for being used to the medicine to the cavity below of filter frame, stirring assembly is equipped in cavity below filter frame, knocking piece for being used to knock filter frame is further equipped on stirring assembly. Through the detachable setting of filter frame, filter frame can filter sewage generated when cleaning konjak, the sewage after being filtered can fall into the bottom end of cavity and be collected, soil, sand and root hair on the outer surface of konjak can be intercepted by filter frame, when konjak cleaning is completed, cleaning frame can be taken out from cleaning cabinet, so as to clean impurities on it.

The utility model provides a full-premixing condensation type heat exchanger, relates to the technical field of gas water heating devices, and solves the technical problems that spiral coils of an existing condensation type heat exchanger are mutually supported in a spatial configuration mode to form gaps to disturb smoke, and disturbance of the coils is unstable. The heat exchanger comprises a box body and a spiral flat coil pipe which is arranged in the box body and used for introducing cooling water to exchange heat with flue gas, the spiral flat coil pipe comprises threaded protrusions which are distributed on one side of the flat pipe and used for protruding to form threaded grooves, and the other side of the spiral flat coil pipe is arranged to be a supporting plane used for supporting the threaded protrusions. Through the spiral flat coil pipe, the contact area of cooling water and flue gas is enlarged, and the heat exchange efficiency is improved; when the cooling water is cooled, the smoke forms disturbance in the spiral groove and disturbs the smoke around the spiral flat coil pipe, so that the smoke flow path is increased, and the smoke retention time is prolonged, so that the cooling water fully absorbs latent heat in the smoke; the spiral grooves do not coincide with one another, so that flue gas flowing is not affected, and the stability is higher while the flue gas is disturbed.