504results about How to "Flow fast" patented technology

The invention relates to the technical field of semiconductor image sensors, in particular to a high-speed TDI image sensor pixel unit and an image sensor, the pixel unit is composed of a polysilicon gate, a buried channel and a photodiode, the active region of the photodiode is trapezoidal, the long bottom edge of the trapezoidal active region is connected with the buried channel, the active region comprises multiple stages of n-type injection regions, and the n-type injection regions are connected with the buried channel. And built-in potentials are sequentially decreased from the buried channel injection region to the short bottom edge of the trapezoidal active region. According to the TDI image sensor pixel unit, the clamping photodiode is additionally arranged on a traditional TDI image sensor pixel unit, and the photodiode adopts a combined design of a trapezoid and a multi-stage n-type injection region, so that the potential is gradually increased towards a polysilicon gate in a stepped manner, the flowing speed of charges to the polysilicon gate is increased, the flowing time is shortened, and on the premise that power consumption is not increased, the photoelectric conversion efficiency is improved. The method can be applied to high-speed scenes. The image sensor is designed based on the pixel units, so that the power consumption can be effectively reduced, the information acquisition speed is improved, and the image aliasing problem is avoided.

The invention discloses a production process of graphene functional sponge. The production process comprises the following steps: 1, putting raw materials into a mixing head of a foaming machine for stirring; 2, a foaming body formed after foaming is sent out of a foaming machine through a conveying belt of the foaming machine to a cut-off machine to be cut into blocks; 3, curing; 4, cooling and curing; 5, compressing and exhausting; and 6, cutting off the hardened surface layer and cutting into blocks. The cotton pressing exhauster comprises an upper layer device and a lower layer device, and the upper layer device is composed of a fixing frame body, four sets of lifting assemblies, a cotton pressing upper frame body installed on the four sets of lifting assemblies and a cooling assembly. According to the invention, the adsorption of the sponge on an organic solvent and grease is enhanced, and meanwhile, during production, the adopted cotton pressing exhauster can prevent the sponge from deforming, damaging or influencing the performance, and meanwhile, the sponge can pass through the cotton pressing exhauster in the shortest time, so that the maximum working efficiency is realized while the product quality is ensured.

The invention belongs to the technical field of punching equipment, and particularly relates to a special variable-diameter down-the-hole drill bit for large strip mine deep blast hole punching, which comprises a drill bit neck, a drill bit body is fixedly connected to the drill bit neck, first drill teeth are fixedly mounted on the drill bit body, square grooves are formed in the drill bit body in an array manner, and adjusting assemblies are arranged in the square grooves. A square block is arranged in the square groove in a penetrating mode, one end of the square block is fixedly connected with a reaming head, and a frame is arranged in the square block. According to the special variable-diameter down-the-hole drill bit for drilling the deep blast holes in the large strip mine, through the arranged square block and the reaming head, the blast holes with different diameters can be conveniently excavated for use, so that when the explosive consumption is increased and the blasting effect is ensured, the micro motor works to enable the square block to move, and through cooperation of the reaming head after the square block is moved, the drilling efficiency is improved; when the drill bit body rotates, the reaming head can be driven to do circular motion, the area of a digging and penetrating site of the drill bit body is enlarged through the reaming head, and the purpose of enlarging and adjusting the diameter of a dug blast hole is achieved.

The invention discloses double-layer adhesive film processing equipment, a processing technology and an aluminum-based copper-clad plate, the double-layer adhesive film processing equipment comprises a box body, a base and a cover plate, and the box body is provided with a feeding part, an adhesive coating part, a pre-drying part and an extrusion forming part according to a process flow zone. Through mutual cooperation of the conveying assembly, the bending assembly, the gluing part, the pre-drying part, the extrusion forming part and other working areas, forming of the double-layer glue film can be automatically completed; and the glue film adopts a wire rod coating form, the thickness of each layer of glue film can be controlled to be 25 microns, and meanwhile, the viscosity of the glue is controlled to be 1500-3500 mpa.s, so that the viscosity can ensure that the glue cannot quickly flow due to the influence of gravity after coating, and the overall thickness can be ensured to be uniform after pre-drying and extrusion forming.

The utility model discloses a meat product processing food processor which comprises an L-shaped supporting frame, a food processing cylinder is transversely and rotatably installed on the inner side of the upper portion of the L-shaped supporting frame, shaft rods are rotatably installed at the axes of the two ends of the inner side of the food processing cylinder, and a plurality of cutting blades distributed in a staggered mode are fixed to the peripheral side of each shaft rod in the length direction of the shaft rod. A material guide opening is formed in one end of the cooking barrel, a rotation driving mechanism capable of driving the cooking barrel and the shaft rod to rotate reversely is arranged on one side of the L-shaped supporting frame and located at the end opposite to the material guide opening, and a base platform is arranged below the L-shaped supporting frame; meat product materials deposited at the bottom of the processing barrel can be continuously stirred through the processing barrel rotating clockwise, so that the whole materials can be rapidly changed in surface and flow, meanwhile, the shaft rod rotating at a high speed rotates anticlockwise and is in full contact with the materials through the cutting blades distributed in a staggered mode, and the cutting efficiency is improved. And the materials in contact with the blades are subjected to efficient rotary cutting and smashing.

The utility model discloses an anti-reflection computer display screen, and relates to the technical field of computer display screens. The display screen comprises a display screen body, a shading assembly and a heat dissipation assembly, an anti-reflection film is arranged on the front side of the display screen body, a base is fixedly connected to the bottom of the display screen body, the shading assembly is arranged at the top of the display screen body and comprises a shading frame, an extension plate is arranged at the top of the shading frame, and the extension plate is fixedly connected with the base. And the two sides of the bottom of the extension plate are fixedly connected with teeth. Through the arrangement of the shading assembly, the periphery of the display screen body can be shaded by sliding the shading frame, external strong light is prevented from directly irradiating the surface of the display screen body, meanwhile, the extension plate is pulled out by pulling the handle, the shading range of the shading frame is enlarged by the extension plate, and the extension plate is matched with the anti-reflection film; therefore, the display screen body is not influenced by external strong light, and a user can clearly watch all contents of the display screen body.

A circulating fluidization device comprises a suspended filler chamber, a sliding cylinder type carbon source chamber and a microbial carrier chamber. The suspended filler chamber comprises a mounting area, a filling area, a porous filter filler foundation and a communicating hole. The installation area comprises a supporting ring and a concave clamping groove. The sliding cylinder type carbon source chamber comprises a cylinder body, a rotating shaft, a stirring rod, a feeding hole, a sealing cover, a lifting handle, a blow-down pipe and spherical solid filler. The microbial carrier chamber comprises a polyurethane sponge filler and a convex clamping groove. Compared with the prior art, the spherical solid filler reacts with the water body in a stirring manner, sewage treatment is performed, a carbon source is released, pressurization is performed through the water pump, the contact rate with the spherical solid filler is increased, the filler dissolving speed is high, and the device is suitable for various water body environments, low in equipment cost and easy to popularize. The method is suitable for sewage treatment. Meanwhile, the equipment is directly put into a water area for use, is suitable for sewage action in different environments, and is wide in application range and low in equipment cost.

The invention discloses oil-water separation equipment for waste water obtained by recycling waste rubber, belongs to the field of waste water treatment, and aims to solve the problem of poor oil-water separation quality of existing oil-water separation equipment. Through the oil removal plate, the rubber concave pad, the top plate, the magnetic inclined block and the oil receiving plate, in the working process, wastewater is poured from the feeding pipe and flows to the oil removal plate along the flow guide plate, the oil removal plate is an oleophylic and hydrophobic polypropylene plate, when the wastewater passes through the surface of the oil removal plate, oil adheres to the surface of the oil removal plate, and part of oil also adheres to the rubber concave pad; and water can flow onto the outer guide plate along the oil removal plate, so that the aim of preliminarily separating oil from water is fulfilled, and the working efficiency is greatly improved.

The invention relates to the technical field of glass melting, in particular to modularized electronic glass atmosphere continuous melting equipment and a using method thereof.The modularized electronic glass atmosphere continuous melting equipment comprises a lower discharging melting furnace and a feeding device and further comprises a plurality of partition plate melting furnaces arranged between the lower discharging melting furnace and the feeding device in a communicating mode; a first shell and a second shell are arranged on the outer side of the lower discharging smelting furnace and the outer sides of the multiple partition plate smelting furnaces correspondingly, a discharging opening extending to the outer side of the first shell is formed in the lower side of the lower discharging smelting furnace, and partition plates are fixed to the inner sides of the multiple partition plate smelting furnaces correspondingly. Through the anti-blocking pushing mechanism, glass melt can be continuously pushed to the end opening of the outflow pipe, so that the glass melt flows to the inner side of the next partition plate smelting furnace or the lower discharging smelting furnace more quickly, and the glass melt can be prevented from being accumulated on the inner sides of the outflow pipe and the inflow pipe; therefore, blockage of the outflow pipe and the inflow pipe caused by cooling of the glass melt is well avoided, and the operation reliability of equipment is improved.

The utility model relates to the technical field of plugs, and discloses a liquid cooling charging connector plug and a liquid cooling charging connector socket, the liquid cooling charging connector plug comprises a plug connector and a cable, and the end face of one side of the plug connector is provided with a housing in an embedded manner. According to the utility model, the socket main body is inserted into the plug connector and is fixed through the locking arm, and the oil-electricity path is connected, so that the liquid cooling oil passes through the center of the connector while the overlarge current is ensured, and the liquid cooling oil rapidly flows to take away a large amount of heat, so that the connector is ensured to work at a lower temperature, and the purpose of long-term safe use is achieved; for a connector of a charging pile and a charging gun, liquid cooling oil flows through, cooling is carried out, it is guaranteed that the liquid cooling oil flows through the center of the connector during overflowing, in order to prevent oil leakage, a self-locking leakage-proof structure is designed in the center of the socket body, and the installation process is greatly simplified while oil-electricity access is guaranteed.

The utility model discloses a pump head for improving water flow of a central air conditioner, and relates to the technical field of pump heads. The device comprises a main pipeline, an upper pressed shell is arranged over the middle of the main pipeline, a telescopic cylinder in bolted connection with the upper pressed shell is arranged over the upper pressed shell, a movable cylinder is slidably arranged in the telescopic cylinder, an air cylinder is fixed to the upper end of the movable cylinder, the piston end of the air cylinder is tightly attached to the inner side wall of the movable cylinder, and square boxes are fixed to the two ends of the main pipeline correspondingly. And ball openings communicating with the interior of the main pipeline are formed in the square boxes correspondingly, plugging balls are rotationally arranged in the ball openings correspondingly, connecting rods are fixed to the upper portions of the peripheral sides of the plugging balls correspondingly, round blocks are fixed to the upper ends of the connecting rods correspondingly, and springs are fixed to the upper end faces of the round blocks correspondingly. According to the utility model, the ball sealer is pushed by the spring, so that the ball sealer can be stably positioned at the inner position of the ball opening, and meanwhile, the water pressure can be improved and the water flow can be improved by adjusting the length between the telescopic cylinder and the movable cylinder.

The utility model discloses a full-sealed oil-immersed high-capacity power transformer, which relates to the technical field of transformers and comprises an oil tank, a tank cover is mounted on the top surface of the oil tank, cooling components are assembled on two sides of the top surface of the tank cover, and an oil pump is mounted above the tank cover. The louver adopts a gap type structure and a stepped inclined shape, heat in the radiating fins can be smoothly radiated outwards through gaps among the gap type structures by the aid of the gap type structure, and the stepped inclined shape guides an air flowing path, so that the heat in the radiating fins can be radiated outwards by the aid of the gap type structure regardless of blowing of external natural wind. The air can smoothly penetrate through the protective cover along the inclination angle of the shutter and fully flow through the heat dissipation fins when the transformer is in a power-off state or is in air convection caused by heat dissipation of the transformer, and meanwhile, most dust is effectively blocked through the shutter, so that air circulation can be guaranteed, and most dust can be blocked.

The fire extinguishing device for the chemical workshop comprises a bottom plate, a tank body is arranged at the top of the bottom plate, a liquid storage box is fixedly connected to the top of the tank body, a supporting rod is fixedly connected to the top of the liquid storage box, a foam generator is rotationally connected to the top of the supporting rod, and a water pump is fixedly connected to the top of the inner wall of the tank body. The input end of the water pump is fixedly connected with a water pipe, the output end of the water pump is fixedly connected with a pipeline, the top of the pipeline extends into the liquid storage tank, and the top of the inner wall of the liquid storage tank is fixedly connected with a connecting pipe. The fire extinguishing device for the chemical workshop disclosed by the utility model has the effects of quickly extinguishing fire and improving foaming, the device is provided with the fan, so that bubbles can quickly flow, the situation that the foam flows slowly and needs to be accumulated to generate inclination to extinguish a fire source is avoided, the fire extinguishing speed is increased, and the fire extinguishing efficiency is improved. Meanwhile, the reaction of the foam mixed liquid is improved, so that the foam is quickly increased, and actual application and operation are facilitated.

The utility model relates to the technical field of candle production, in particular to a shaping device for birthday candle production, which comprises a main body, the cooling assembly is arranged in the main body, the cooling assembly comprises a cooling groove, impellers, a fluted disc, a supporting plate, a motor, a main gear, a driven gear and a refrigerating machine, the cooling groove is formed in the top of the main body and is shaped like a Chinese character'hui ', and the impellers are rotationally connected to the left side and the right side of the inner rear wall of the cooling groove correspondingly; the rear end of the impeller extends to the outer side of the main body and is connected with a fluted disc which is rotationally connected with the main body; the cooling assembly is arranged, the refrigerating machine is started to refrigerate water in the cooling tank, the motor is started to drive the main gear to rotate, the main gear rotates to drive the driven gear and the fluted disc on the right side to rotate, the driven gear rotates to drive the fluted disc on the left side to rotate, and therefore the two impellers rotate; water in the cooling tank can flow quickly, and the cooling effect can be improved while the water source is prevented from being frozen.

The invention discloses a sample pretreatment device for food detection and a process thereof, belonging to the technical field of food detection pretreatment, comprising a treatment box, a top box is fixedly installed on the top of the treatment box, a top cover is arranged on the top of the top box, a recovery box is fixedly installed on one side outer wall of the treatment box, and a driving motor is fixedly installed on one side outer wall of the treatment box; in the present invention, a longitudinal mixing component, two adsorption magnetic seats and a transverse mixing component are matched, and through this design, food can be pretreated quickly, and at the same time, the comprehensiveness and effectiveness of food pretreatment can be guaranteed, solutes can be evenly distributed in food, and the accuracy of subsequent sample detection can be guaranteed, and by utilizing the magnetic attraction effect, the solutes that have settled on the bottom can be scooped up while the material collecting component reciprocates, and the use of the longitudinal mixing component and the transverse mixing component in coordination with each other can further improve the pretreatment effect of food.

The present invention discloses a stamping device for automobile parts, and relates to the technical field of automobile parts. The stamping device for automobile parts comprises a press machine, a stamping assembly is fixedly connected to the top of the stamping machine, an upper template is fixedly connected to the bottom of the stamping assembly, a lower template is fixedly connected to the bottom of the stamping assembly inside the stamping machine, and a pressure ring is arranged inside the lower template. The stamping device for automobile parts drives a first sweeping brush to rotate through a first sweeping motor, and the first sweeping brush wipes off impurities on the top of the material to be processed, and the material is continuously transported to the right, and the bottom surface of the material is rotationally brushed by a second sweeping brush driven by two second driving motors, and the two second sweeping brushes can brush the surface of the lower template, and can brush off impurities on the bottom surface of the material to prevent impurities from adhering to the mold surface, so as to improve the efficiency of the stamping process.

This utility model discloses a sand and gravel separator, specifically relating to the field of concrete production technology. It includes a collection box with an auger conveyor installed on one side. The bottom of the auger conveyor is connected to a discharge port. A screening machine is installed at the top of the collection box, with a feed port connected to its top. A cleaning component is installed inside the screening machine, and a feeding mechanism is installed inside the discharge port. The cleaning component includes a baffle plate fixedly connected to the inside of the screening machine. A first filter screen and a second filter screen are fixedly connected inside the screening machine by screws, with the second filter screen installed on one side of the first filter screen. By setting up the cleaning component and the feeding mechanism, this utility model allows for dual screening of sand and gravel by the first and second filter screens, effectively cleaning their surfaces, reducing clogging and improving screening efficiency, maintaining good separation performance, and minimizing sand and gravel accumulation and compaction inside the discharge port, ensuring smooth discharge of sand and gravel.

The utility model discloses a kind of negative pressure storage tank, it is related to sunflower seed storage technical field, including material box, provide closed storage space;Provide negative pressure extraction force air duct, the air intake end of air duct extends upwards, and air intake opening is arranged in the side wall of air intake end side, the top end of material box side wall is equipped with air outlet, and the opening of air outlet located in material box outside is connected with the butt joint pipe that can be seamlessly butt joint with air intake opening, the bottom wall of material box is equipped with feed inlet, and the opening of feed inlet located in feed tank is connected with guide pipe, the opening of air outlet located in material box is connected with arc filter screen, and arc filter screen is located in the upper end opening of guide pipe upper position;Feed inlet, guide pipe, air outlet and air duct form negative pressure extraction passage.The utility model stores sunflower seed using negative pressure extraction, ensure collection fast and effective, and maximum limit protect sunflower seed shell from mechanical external force and breakage;It can also be according to storage demand, one material box is used to store sunflower seed, another material box stores sunflower disc.

The utility model discloses a blade and an impeller. The molded lines of an inner layer and an outer layer of an existing blade are the same and are not changed, so that the speed of fluid passing through the inner layer and the outer layer of the blade is close, the pressure difference between the inner layer and the outer layer of the blade is small, and the working efficiency of an impeller is low. The curvature of the inner-layer molded line of the blade is larger than the curvature of the outer-layer molded line of the molded line of the blade; according to the impeller using the blades, the impeller cover and the impeller disc are oppositely arranged at an interval, the multiple blades which are arranged at equal intervals in the circumferential direction are arranged between the impeller cover and the impeller disc, and the two ends of each blade are fixed to the impeller cover and the impeller disc. The curvature of the inner-layer molded line is larger than that of the outer-layer molded line, so that when fluid flows through the blade, the fluid in the inner layer of the blade flows slowly and is large in pressure, the fluid in the outer layer of the blade flows quickly and is small in pressure, and a large pressure difference is generated on the surface of the blade, so that the impeller is effectively pushed to rotate, and the working efficiency of the impeller is improved.

The light-weight aluminum alloy profile machining cooling device comprises a water storage base, a cooling chamber is fixedly installed on one side of the top of the water storage base, an inlet and outlet is formed in one side of the cooling chamber, a material containing box is arranged on one side of the cooling chamber, and a baffle is fixedly connected to one side of the material containing box; a water outlet groove is formed in the bottom of the material containing box. According to the light-weight aluminum alloy profile machining cooling device, through the design of the cooling chamber, the storage box, the baffle, the motor, the screw, the nut plate, the driving wheel, the driven wheel and the belt, the motor drives the driving wheel to rotate, and the belt drives the driven wheel and the screw to rotate synchronously; the nut plate, the baffle connected with the nut plate and the material containing box are pushed to stably enter and exit from the cooling chamber according to the threaded connection principle, manual carrying is not needed, manpower is saved, operation convenience is guaranteed, the stability and safety of sectional materials in the cooling process are guaranteed, and sectional material damage or safety accidents caused by misoperation or equipment failures are avoided.

The present application relates to a molding base, a camera module and an electronic device. The molding base includes: a first mounting portion having a lens mounting surface, the first mounting portion including a first part and a second part; a second mounting portion having a first side wall and a second side wall opposite to each other along a first direction, the first part and the first side wall being spaced apart in the first direction, the second part and the second side wall being spaced apart in the first direction, and the second mounting portion also having a chip mounting surface located between the first side wall and the second side wall; a first connecting portion connected to the first part of the first mounting portion and the first side wall of the second mounting portion; a second connecting portion connected to the second part of the first mounting portion and the second side wall of the second mounting portion, and the cross-sectional area of ​​the first connecting portion perpendicular to the first direction is greater than the cross-sectional area of ​​the second connecting portion perpendicular to the first direction. The molding base of the present application facilitates the molding liquid to flow quickly to the area where the second mounting portion is located in the mold, thereby improving the molding yield of the molding base.

The invention discloses a sedimentation tank sludge treatment device and a treatment method, and relates to the technical field of sludge treatment. The sedimentation tank sludge treatment device comprises a plate frame mold, a pressure applying part and a pressure plate, the plate and frame mold comprises a frame body, and a partition plate is arranged in the frame body and divides the interior of the frame body into a concave cavity and a mounting cavity; at least two groups of male dies are arranged, the two groups of male dies are positioned on one side, far away from the concave cavity, of the mounting cavity, the two groups of male dies seal the mounting cavity, and when the two groups of plate frame dies are arranged side by side, the male die of one plate frame die and the concave cavity of the other group of plate frame die form a sludge cavity; according to the sedimentation tank sludge treatment device and treatment method, the multiple male dies are arranged, the upper male die extrudes the upper sludge firstly, then the lower male die extrudes the lower sludge, water at the lower stress position is prevented from spreading upwards during dewatering, the situation that water on the upper layer needs to flow back downwards can be avoided, and the water content of a sludge cake is reduced.

The utility model relates to the technical field of control cabinets, in particular to a control cabinet based on the internet of things, which comprises a bearing plate mounted in the control cabinet, a storage battery and a time relay are respectively fixed on two sides of the bottom in the control cabinet through screws, and an axial flow fan is arranged at the top of the bearing plate in the control cabinet; an exhaust channel is fixed to the top of the control cabinet by forming an exhaust outlet, an exhaust fan is installed in the exhaust channel, and a filter screen is installed at the top of the exhaust channel; the control cabinet is provided with a structure for performing heat dissipation protection on the control cabinet, and the function of controlling the on-off of a circuit according to preset time can be realized, so that the practicability can be effectively improved.

This utility model discloses a tea drying machine, belonging to the field of tea processing technology. It includes a drying cylinder with a top cover on its top surface and multiple discharge ports on its outer surface. A drive motor is fixedly installed on the inner wall of the bottom surface of the drying cylinder. This utility model incorporates a tea-turning component and a tea-holding component. This design, using a conical receiving structure, allows tea leaves to accumulate on the surface of the receiving structure after being added. Combined with the turning structure, real-time and comprehensive turning of the tea leaves during the drying process is achieved, greatly improving the uniformity and effectiveness of drying. Simultaneously, a dispensing plate near the surface of the receiving structure can also work synchronously, effectively dispensing tea leaves that are damp and adhered to the surface, further improving the drying effect and uniformity of the tea.

The air conditioner comprises a machine body and a top cover, the top cover is arranged at the top of the machine body, the air supply structure comprises a transmission mechanism and an air supply module, the transmission mechanism comprises a first motor, a gear and a rack, the first motor is arranged below the top cover, and the gear is arranged below the top cover. The gear is connected to the output end of the first motor, the gear is matched with the rack, a chassis is arranged at the top of the rack, and the air supply module is arranged on the chassis; a containing cavity is formed in the top cover, and when the air conditioner is started, the air supply module is driven by the transmission mechanism to ascend out of the top cover so as to achieve long-distance air supply. When the air conditioner is shut down, the air supply module is driven by the transmission mechanism to descend into the top cover. The utility model aims to provide an air supply structure of a vertical air conditioner so as to solve the problem that an existing cylindrical air conditioner is short in air supply distance.

The utility model discloses a spiral plate type heat exchanger of a combined runner, which comprises an outer shell, an inner shell is sleeved in the outer shell, the inner shell is provided with a first spiral plate type heat exchange sheet and a second spiral plate type heat exchange sheet, the top and the bottom of the first spiral plate type heat exchange sheet are respectively communicated and connected with an upper pipe body and a lower pipe body, and the upper pipe body and the lower pipe body are respectively communicated and connected with a heat exchanger. The left side and the right side of the first spiral plate type heat exchange piece are connected with a left pipe body and a right pipe body in a communicating mode respectively, the left side and the right side of the inner shell are connected with cover bodies respectively, and guide pipes are connected between the two cover bodies and the left pipe body and the upper pipe body and between the right pipe body and the lower pipe body in a communicating mode respectively. According to the technical scheme, the first spiral plate type heat exchange piece, the second spiral plate type heat exchange piece, the first flow channel, the second flow channel, the piston block and other components are matched with one another, so that effective pressurization can be carried out, rapid flowing can be carried out, and the circulation efficiency and the use efficiency are improved.

The invention relates to the technical field of hydraulic couplers, in particular to an efficient multi-stage hydraulic coupler. The structure of the disc and the cavity groove is adopted, so that utilization of liquid kinetic energy is improved, loss in liquid flowing is reduced, efficiency is improved, the disc serves as a power transmission medium, full-load starting can be achieved, the starting time is prolonged, the initial starting torque of a prime motor is reduced, and the prime motor can start a working machine through the maximum torque; in the transmission process, impact can be relieved, torsional vibration can be isolated, overload protection is achieved, and the low overload coefficient and high efficiency are achieved.

The invention belongs to the technical field of aluminum electrolytic capacitors, and particularly relates to a method for inhibiting nano-scale hydrogen-water magnetic suspension bubbles in preparing finished foils. When performing a pore corrosion step, nano-scale barium ferrite magnetic powder and an organic defoamer are added and ultrasonically uniformly prepared into an aqueous solution BFE, which is added into a tank liquid. The organic defoamer is driven by magnetic powder and uses water as a carrier to inhibit the generation of nano-scale hydrogen-water magnetic suspension bubbles. By inhibiting the generation of nano-scale hydrogen-water bubbles, the probability of branch hole formation is reduced, and the capacity and strength of the finished foil are improved.

The invention discloses a power distribution power cabinet, and relates to the technical field of power cabinets, the power distribution power cabinet comprises a heat dissipation channel and a cabinet body shell, the outer wall of the heat dissipation channel is fixedly connected with the inner wall of the cabinet body shell, and a heat dissipation assembly arranged in the heat dissipation channel, slidably connected with the inner wall of the heat dissipation channel and used for dissipating heat in the cabinet body shell. The power cabinet comprises a cabinet body shell, a heat dissipation assembly arranged on the cabinet body shell, an up-down reciprocating assembly arranged on the cabinet body shell, linked with the heat dissipation assembly and used for driving the heat dissipation assembly to move up and down, a grid scraping assembly arranged on the cabinet body shell and used for dedusting a grid for heat dissipation, and an installation assembly arranged on the cabinet body shell and used for wiring installation of the power cabinet. And the electric shock prevention assembly is arranged in the cabinet body shell and is used for preventing a worker from electric shock, and the problem that the position of an existing heat dissipation device is fixed relative to the electric power cabinet, so that the heat dissipation range of a fan is very limited, and the heat dissipation range is reduced is solved.

The utility model discloses a lamp module which comprises a plurality of lamps which are fixedly connected, the lamps are arranged side by side in the first direction, each lamp comprises a bottom plate and a plurality of heat dissipation elements arranged on the bottom plate, mounting holes are formed in the bottom plates, and the bottom plates of every two adjacent lamps are fixedly connected through the mounting holes and mounting screws. The multiple heat dissipation elements extend in the first direction, and a distance is formed between every two adjacent heat dissipation elements. A through groove is defined by the two adjacent heat dissipation elements on the lamp and the bottom plate. In the utility model, a plurality of lamps (such as low-power lamps) are combined and fixed together through the internal mounting screws, and a plurality of heat dissipation elements are arranged on the bottom plate of the lamp side by side to form the through groove, so that the problem of heat concentration of a single high-power lamp is solved, the heat dissipation performance of the lamp is improved, and the service life of the lamp is prolonged.