34results about How to "Rapid air cooling" patented technology

The invention discloses a forging method for an outer ring or an inner ring of a double-row conical bearing. The forming method mainly includes the following steps of: a heading and back-extrusion step, a punching and leveling step, a reaming step and a shaping step. The forging method disclosed by the invention adopts a carbon steel material; an initial blank is forged and forming-forged; different forging molds with same proportion are adopted; and the advantages of the process reduce the subsequent machining difficulty of products and save raw materials.

The invention relates to an office table capable of automatically controlling supply of cooling and heating, and can effectively solve the problems that the prior art cannot quickly cool down computerproducts, cannot provide cold air or warm air, and does not have a dust absorption function. The technical scheme is that the office table comprises a table body; baffles are fixed on three sides ofthe table top of the table body; the middle of the table top of the table body is provided with a flap hole; a flap is hinged inside the flap hole; a drag link mechanism is arranged on the flap; a plurality of air outlets are arranged on the table body and the baffles; folding wind shielding plates are slidably arranged at the air outlets on the two sides of the baffles; overturning wind shieldingplates are arranged on the baffles and the table body; the overturning wind shielding plate on the table body is located directly in front of the air outlet on the table body; and the table body is fixedly provided with a placing box under the table top. According to the office table capable of automatically controlling supply of cooling and heating provided by the invention, a display screen ofa computer host can be quickly subjected to air cooling, an air supply mechanism can be selected for heating or cooling, a dust collecting mechanism performs dust collection while heating and cooling,thus the office table is energy-saving and environment-friendly, and is an innovation on office tables.

The invention discloses a casting part isolation cooling device. The casting part isolation cooling device comprises a cooling box, wherein the outer side surface of the cooling box is provided with atransparent observation window, a first box door is arranged below one side of the cooling box, a second box door is arranged on the other side, away from the first box door, of the lower part of thecooling box, and a horizontal conveying belt is arranged below the first box door and the second box door. By arranging a water spraying and cooling mechanism capable of horizontally moving, sprayingand cooling can be conducted on the casting part which moves on the horizontal conveying belt, and rapid refrigeration can be achieved when the spraying and cooling are undergoing according to the principle that a refrigerant vaporizes and absorbs heat. A evaporation pipe is vertically arranged on one side of a fan, and cold air is blown to the horizontal conveying belt by a fan blade while the refrigerating is undergoing uniformly, therefore the casting part can be rapidly blown and cooled. The casting part isolation cooling device has the advantages of simple structure, high efficiency, easy repairing and maintaining and less workload for constructors, thus greatly improving the operation efficiency.

The invention discloses a germination accelerating device for watermelon seeds. The device comprises a box body and a box door, wherein the inner walls on two sides of the interior of the box body are provided with ceramic inner walls, the ceramic inner walls are lengthways provided with a plurality of strip-shaped electric heating plates, launders are arranged among the strip-shaped electric heating plates, the surfaces of the ceramic inner walls form a 45-degree angle with a horizontal plane and are provided with a plurality of groups of seed shelves, a mat net is interweaved between the rectangular seed shelves, the tops of the seed shelves are provided with sliding rails, an integration pipe is lengthways arranged at the bottom in the box body, the integration pipe is arranged between the seed shelves of two side walls of the box body, the integration pipe is provided with a plurality of swivel heads and temperature and humidity sensors, the side surfaces of the disc-shaped swivel heads are provided with spray orifices, the temperature and humidity sensors are arranged on the downsides of the swivel heads, a water tank is arranged at the bottom of the box body, the water tank is internally provided with a minitype water pump, the right end of the water tank is provided with a small-sized draught fan, and the minitype water pump and the small-sized draught fan are connected with the integration pipe through a pipeline.

The invention discloses environment-friendly powder coating extrusion equipment. The environment-friendly powder coating extrusion equipment comprises a charging barrel internally provided with a screw rod and a driving mechanism used for providing power for the screw rod, a heater is arranged on the outer side of the charging barrel, the charging barrel is vertically arranged below the driving mechanism, and a feeding port is formed in the upper portion of the charging barrel; a feeding device is arranged on one side of the upper part of the charging barrel and is connected with the feeding port through a feeding pipe; the feeding device comprises a stirring barrel and a stirring shaft, and the front end of the stirring shaft is arranged in the stirring barrel; stirring blades are annularly arranged at the front end of the stirring shaft, a material filtering plate is arranged at the position, below the stirring blades, of the stirring barrel, and filtering holes are evenly distributed in the material filtering plate at intervals; dehumidifying adsorption particles are arranged in the position, above the material filtering plate, of the stirring barrel, and the portion, below the material filtering plate, of the stirring barrel communicates with the feeding pipe; and an extrusion disc is arranged at an outlet in the bottom of the charging barrel, and a scraping device is arranged on the extrusion disc. According to the extrusion equipment, efficient dehumidification of powder coating extrusion processing materials can be achieved, and meanwhile the effect of rapid extrusion cooling is achieved in cooperation with a scraping mechanism.

The invention discloses a heat conducting-radiating automobile headlamp made of a novel energy material, which comprises a radiator. A liquid metal fixing seat is arranged in the radiator in a penetrating manner, one end of the liquid metal fixing seat is provided with a flat liquid metal bar, the flat liquid metal bar is filled with liquid metal having a heat conducting action, an LED lamp panelis mounted on the surface of the flat liquid metal bar, and the LED lamp panel is provided with an LED light source. The lamp base part, i.e., the front end heat conducting part adopts the novel material, and the novel material is the liquid metal or other materials better than aluminum and copper in heat conduction, such that heat on the LED lamp panel can be more efficiently transferred to the radiator on the back side, the radiator adopts a multi-fin design to increase a radiating area furthest, a fan is mounted on the back end of the radiator, fins of the radiator can be air-cooled rapidly, and the purpose of efficient heat dissipation is realized.

The invention discloses a resonance elimination compensation cabinet convenient to overhaul and dissipate heat. The cabinet comprises a cabinet body, a cabinet body frame, a component plate an a sideplate, wherein a pedestal box is arranged at the bottom end of the cabinet body, the cabinet body frame is installed on a pedestal plate, a cabinet door is installed on the cabinet body frame, and thecabinet body frame is mutually connected with the pedestal plate via a vertical rod, the component plate is mutually connected with the vertical rod via a connection plate, one side of the componentplate is installed on the inner wall of the cabinet body, one side of the side plate is mutually connected with the cabinet body frame via a hinge, the other side of the side plate is mutually connected with the cabinet body frame via a fixing piece, the side plate is provided with an exhaust outlet, a dust screen is arranged on the inner side of the exhaust outlet, and an observation window is installed on the side plate. The resonance elimination compensation cabinet convenient to overhaul and dissipate heat can rapidly dissipate heat of circuit elements in the compensation cabinet, is better in dust prevention performance, and meanwhile is convenient to disassemble and assemble components in the cabinet boy, more reasonable in design, and very convenient to use.

The invention discloses a tin plating device and a tin plating method for a light-condensing welding strip. A base and a tin plating box are included, the tin plating box is fixedly installed at the top of the base, openings are formed in the side walls of the two sides of the tin plating box, a first roller frame is arranged at one side of the top of the base, and a third roller frame is arranged at the other side of the top of the base; and a wire guide roller is movably installed at one side of the top of the base through the first roller frame, and a winding roller is movably installed at the other side of the top of the base through the third roller frame. By means of the tin plating device and the tin plating method, the structure is scientific and reasonable, use is safe and convenient, the tension degree of the welding strip is conveniently adjusted before tin plating, then the tin plating effect of the welding strip is improved, and spraying is comprehensive; the tin plating thickness actually required by the welding strip can be adjusted, so that the tin plating device and the tin plating method are suitable for production and processing of welding strips with different tin layer thicknesses; and the welding strip obtained after tin plating can be quickly cooled by air, so that the welding strip obtained after tin plating can be quickly wound, and the tin plating efficiency of the whole welding strip is high.

The invention provides an overhead biological chip objective table. The overhead biological chip objective table is mainly composed of a base table and a rotating device for adjusting chip rack rods.The overhead biological chip objective table is characterized in that the base table is a cuboid, the interior of the base table is machined into a hollow box shape, and the rotating device for adjusting the chip rack rods is mounted in the base table. The position, at the top of the rotating device, in the base table is connected with the chip rack rods stretching out of the base table. The rotating device is composed of four or more four-direction balls, wherein the number of the four-direction balls is an even number; or the rotating device is composed of two or more columnar gears and fouror more small gears, wherein the number of the columnar gears and the number of the small gears are both even numbers. The overhead biological chip objective table has the advantages that the machining tasks that the height is adjusted coordinately, chips of different plane sizes are elevated and clamped, and the chips are carved in a hollowed-out manner can be completed; and the structure is simple, the machining cost is low, and machining and production are facilitated.

The invention relates to the technical field of aluminum profile forming and cooling devices, and discloses an intelligent cooling device for aluminum profile forming. Through arrangement of a cooling pump and the like, rapid cooling on a casting shaping pipe and the upper portion and the lower portion of a formed high-temperature aluminum profile in the casting shaping pipe is achieved, the cooling effect in unit time is improved, through arrangement of a temperature sensor, intelligent cooling is carried out according to the upper temperature and the lower temperature of the casting shaping pipe, constant cooling is avoided when the temperature is low, and therefore waste of resources such as cooling liquid is avoided, through the arrangement of a collecting groove, a collecting pipe and the like, the cooling liquid can be recycled in a centralized mode after being sprayed out of a multi-hole spray head, enters a collecting box below through the collecting pipe, and then is sucked into the cooling pump through a water inlet pipe, so that the cooling liquid is recycled, waste caused by lack of a recycling mechanism after high-pressure spraying of the cooling liquid is avoided, and through the arrangement of an air outlet pipe and the like, it is ensured that the cooling liquid is always kept at a low temperature before cooling, and cooling liquid collection is facilitated.

The invention discloses an intelligent standard ice cube processing device. The processing device comprises a vertical kettle, a first motor, a rotating shaft, a pipeline, an upper mounting frame, a lower mounting frame, a second motor, an air cylinder, a first clamping part, a second clamping part, three fixed half cabins and a movable half cabin, wherein a movable door is arranged on the side surface of the vertical kettle; the rotating shaft is a hollow shaft and is vertically and transmissibly mounted in the center of the vertical kettle; the first motor is detachably mounted on the top surface of the vertical kettle and fixedly connected with the top end of the rotating shaft; the pipeline enters from the bottom surface of the vertical kettle and is arranged in an inner cavity of therotating shaft; the upper mounting frame is fixedly arranged at the upper part of the side surface of the rotating shaft; and the lower mounting frame is fixedly arranged at the lower part of the sidesurface of the rotating shaft. The processing device can achieve the purpose of automatic production.

The invention discloses a device and method for cleaning and disinfecting waste beer bottles. The device includes a working table, a disinfection room and a conveyor belt, a separating plate divides the disinfection room into a drying room and a cooling room, a vertical downward inverted T-shaped fixed frame is welded to the top end of the inner wall of the drying room, a plurality of inclined downward drying nozzles are mounted at equal distances on the inverted T-shaped fixed frame, an air heater is fixed on upper top end outside the disinfection room, a cooling fan is embedded in the uppertop end of the cooling room, partition nets are fixedly installed at both sides of the conveyor belt on the worktable, and a plurality of limiting blocks are fixedly arranged at equal distances on thesurface of the conveyor belt. The device has a reasonable and ingenious design, and high-temperature gas generated by the air heater is injected into the beer bottles on the conveyor belt to disinfect the beer bottles at a high temperature, so that disinfection is even and thorough; meanwhile, multiple groups of the drying nozzles are used simultaneously for drying and disinfecting the beer bottles, thereby greatly improving the rate of drying and disinfection.

The invention discloses a gun-shaped camera with moisture-proof and heat-dissipation functions. The camera comprises a supporting rod, an adjusting hydraulic oil cylinder, a connecting pin, a fixing frame, a micro linear lead screw motor, a lead screw, a connecting sleeve column, a camera shell, a notch, a fixing groove box, a through hole, dust collection cotton, a camera head, a cooling fan, a housing and an activated carbon plate. The connecting pin penetrates through the upper part of the supporting rod. The adjusting hydraulic oil cylinder is installed on one side of the supporting rod. The fixing frame is installed above the adjusting hydraulic oil cylinder. A miniature linear lead screw motor is arranged in the fixing frame. The lead screw is installed on one side of the miniature linear lead screw motor. The connecting sleeve column is installed in the middle of the lead screw, and a camera shell is installed above the connecting sleeve column. Damp gas in the camera shell canbe effectively adsorbed through the drying agent, moisture carried by the gas can be effectively reduced, dryness of the gas is guaranteed, and the damp gas is prevented from corroding the assembly.

The invention relates to an automotive LED headlamp capable of conducting forced cooling during automobile motion. The automotive LED headlamp comprises a shell and a transparent cover, a sealing cavity is formed by the shell and the transparent cover, and an LED assembly is arranged at the position, on the front side face of the shell, in the sealing cavity and arranged on a metal radiating support; and the metal radiating support extends out the shell and forms radiating fins, and the metal radiating support and the shell are in sealing fit so that heat in the automobile headlamp can be rapidly output to the exterior of the shell of the automobile headlamp through the radiating fins, and airflow generated in the automotive travelling process can conduct radiating on the radiating fins extending out of the shell. In addition, heat on the metal radiating support is transmitted to the shell through a combination part of the metal radiating support and the shell, and heat is rapidly radiated overall outwards through the shell; and meanwhile, in the automobile travelling process, the generated airflow conducts rapid air cooling on the overall shell.