68results about How to "Efficient cooling and cooling" patented technology

The invention relates to a gas cooling device of a power battery bank. In the technical scheme, the gas cooling device of the power battery pack comprises a disc type cooling medium channel (2) and at least one pair of cooling fins (1), wherein the disc type cooling medium channel is used for a gas coolant to flow and is located between two rows of battery cells (4) of the power battery pack, any one of the cooling fins comprises at least one arc-shaped part (102), inner sides of the arc-shaped parts of the pair of cooling fins after combination are matched with the appearance of the battery cells of the power battery pack, outer sides of the arc-shaped parts of the pair of cooling fins after combination are tangential to a wall of the disc type cooling medium channel, and end parts (103) of the pair of cooling fins after combination are in contact with the disc type cooling medium channel. After adoption of the technical scheme, the cooling effect of the battery pack is improved.

The invention discloses a metal pipe cutting device with a cooling function. The device comprises a support, a workbench, a conveying belt, a first motor, a two-axis motor and a cutter. The support isfixedly installed above the workbench, a supporting rod is arranged on the inner side of the support, the right side of the supporting rod is rotationally connected with a rotating rod, a driven gearis fixedly installed on the rotating rod, the left side of a driving gear is provided with the two-axis motor, the workbench is provided with a rectangular groove, the left side of the rectangular groove is provided with the conveying belt, the right side of the rectangular groove is provided with a transmission wheel, a fixing beam is arranged on the inner side of a supporting leg and provided with a water tank, a pressurization tank is arranged above the water tank, and a device body is provided with a water distribution plate. The two-axis motor drives the cutter to rotate for cutting, meanwhile, up-down movement of the whole cutting device is achieved, working efficiency is improved, workpiece consumption is reduced, the cost is low, and metal pipes can be effectively cooled in the cutting process.

The invention discloses a single composite impeller gas turbine engine. The single composite impeller gas turbine engine mainly comprises a composite impeller combining a centrifugal compressor bladeand a hollow turbine blade into one, a main shaft, a starting motor, a clutch, bearings, a rectification support, an annular rotational flow combustion chamber, an annular machine shell assembly, a tail cone and an exhaust nozzle; the main shaft is fixedly connected with the composite impeller, the starting motor is connected with the main shaft through the clutch, the main shaft is installed in ashaft sleeve through the two bearings, the rectification support is connected with the annular machine shell assembly, and the annular machine shell assembly is provided with installing clamps to befixed to a plane; and the annular rotational flow combustion chamber is located in the annular machine shell assembly, the tail cone is located at the back portion of the impeller, and the exhaust nozzle and the shell assembly are connected into a whole. The single composite impeller gas turbine engine has the advantages that the engine is simplified in structure and reduced in weight, improves the mechanical rotating performance of a rotor, reduces the cost, can effectively use compression airflow to cool the hollow turbine blade, further improves the performance and further prolongs the service life.

The invention discloses a high-temperature exhaust gas filtering apparatus. The high-temperature exhaust gas filtering apparatus is connected with an exhaust gas output pipeline and comprises a box provided with a gas inlet and a gas outlet. The interior of the box comprises a gas cooling chamber provided with an exhaust gas cooling mechanism and a processing chamber used for filtering cooled gas.The exhaust gas cooling mechanism comprises a cooling pipeline fixedly arranged in the gas cooling chamber, and one end of the cooling pipeline is connected with the gas inlet. The gas outlet is provided with an exhaust fan. The high-temperature exhaust gas filtering apparatus provided by the invention effectively cools high-temperature exhaust gas via the spiral cooling pipeline; a perforated foamed aluminum plate in the apparatus can be cyclically used and has long service life, so maintenance cost is effectively lowered; the perforated foamed aluminum filtering plate does not deform even after blowing by strong breeze and has stable filtering performance and good flame resistance; the perforated foamed aluminum filtering plate can be recycled, so air pollution is prevented; and the high-temperature exhaust gas filtering apparatus has simple structure and good practicality.

The invention discloses a high-temperature fan with multiple cooling mechanisms, and belongs to the technical field of fan equipment. The high-temperature fan with the multiple cooling mechanisms includes a shell and an inner shell disposed inside the shell. A fan motor is arranged in the inner shell, the fan motor, the inner shell and the shell are all coaxially arranged, a gap is formed betweenthe shell and the inner shell, the right end of the fan motor is connected with a cooling drive shaft, and the cooling drive shaft is provided with a wind turbine blade. A fan is connected to the leftend of the fan motor, and two ventilation holes are formed in the left side wall of the shell. An elastic spiral plate is wound around the axial outer wall of the fan motor to achieve rapid and effective heat dissipation. Cooling water is used for dissipating the fan motor, compressed air is used for radiating a fan drive shaft, the heat dissipation efficiency is effectively improved, the damagephenomenon of the high-temperature fan under high-temperature conditions is effectively avoided; and in addition, vibration can be effectively reduced, and the working stability of the high-temperature fan is improved.

The invention discloses an environment-friendly 3D printer, comprising: a printer body, an exhaust fan, an outlet fan, and a filter layer. The upper surface of the printer body is partially recessed downward to form a groove. A cover plate matching the groove is fixed on the top, and a plurality of ventilation holes connected with the inside of the printer body are arranged in the groove, and an exhaust fan is arranged on the upper surface of the inside of the printer body, and the air inlet of the exhaust fan faces the side of the groove. On the lower surface, the air outlet of the exhaust fan faces the printing nozzle inside the printer body, the top surface of the printer body is provided with an outlet fan, the side of the printer body is provided with an opening, and a filter layer is arranged on the opening, and the air outlet of the outlet fan faces the opening . The environment-friendly 3D printer overcomes the problem that the printers in the prior art do not have a mechanism for treating toxic substances and are directly discharged into the air, which not only pollutes the surrounding environment, but also is harmful to the health of workers.

The invention relates to the technical field of big data servers, in particular to an efficient-heat-dissipation big data server. The server comprises a box body, a rubber base is fixedly mounted at the bottom in the box body; a server body is fixedly mounted in the middle of the upper surface of the rubber base through a plurality of bolts; heat dissipation devices are fixedly installed in the middles of the two sides of the server body. The heat dissipation device comprises a through opening formed in the middle of one side of the box body and a water cooling mechanism fixedly installed in the middle of one side of the server body. A heat dissipation net is fixedly installed in the middle in the through opening, a dustproof mechanism is fixedly installed on one side of the heat dissipation net, a heat dissipation mechanism is fixedly installed on the other side of the heat dissipation net, the heat dissipation mechanism and the dustproof mechanism are fixedly connected to the box body through a plurality of bolts, and one side of the heat dissipation mechanism and one side of the water cooling mechanism are connected in a bonded mode. The big data server with the efficient heat dissipation function has high heat dissipation performance, and dust prevention can be effectively conducted while efficient heat dissipation is guaranteed.

The invention discloses a bearing steel pipe cooling device. The bearing steel pipe cooling device comprises a cooling box, the top of the cooling box is of an opening structure, four supporting columns are fixedly installed at the bottom of the cooling box, a feeding port and a discharging port are formed in the inner walls of the two sides of the cooling box separately, twelve material guiding rollers are arranged in the cooling box at equal intervals, a feeding guide plate located below the feeding port is fixedly installed on one side of the cooling box, a discharging guide plate is fixedly installed on the side, away from the feeding guide plate, of the cooling box, the discharging guide plate is located below the discharging port, the feeding guide plate and the discharging guide plate are obliquely arranged, and twelve mounting holes are formed in the inner wall of one side of the cooling box at equal intervals. The bearing steel pipe cooling device is reasonable in design and good in practicability, a plurality of bearing steel pipes can be conveyed, the bearing steel pipes are effectively cooled in the conveying process, the working efficiency is improved, cooling water can be recycled, cooling water resources are saved, and the energy-saving effect is achieved.

The invention belongs to the technical field of drilling equipment, and particularly relates to drilling equipment for geothermal exploration. The equipment comprises a base and a drilling box; pneumatic push rods are installed in the drilling box, a supporting plate is installed at the bottom ends of the pneumatic push rods, a drill bit is rotatably connected to the middle of the bottom face of the supporting plate, the drill bit is composed of a hollow rotating rod and a cutting part, and a heat dissipation rod is inserted into the rotating rod in a penetrating mode; and sliding plates are connected to the side walls of the base, supporting tables are slidably connected to the outer ends of the sliding plates, sliding cavities are connected to the bottom ends of the supporting tables, and sliding tables are slidably connected into the sliding cavities. According to the drilling equipment, through the arrangement of a damping mechanism and a heat dissipation mechanism, the drilling equipment can conduct damping in all directions; and meanwhile, the equipment can conduct efficient cooling treatment on the drill bit from bottom to top, so that the cooling effect of the drill bit isgreatly improved, and then, the stability and the service life of the drilling equipment working in granite and other hard rock areas are improved and prolonged.

The invention relates to an embedded oven. The embedded oven comprises a door body, an embedded oven body and a controller, the door body comprises outer glass and middle glass arranged behind the outer glass, a ventilation gap is reserved between the outer glass and the middle glass, a cold air channel is further formed in the bottom of the embedded oven body, outlet air of the cold air channel leads to the ventilation gap, and the controller is arranged in the ventilation gap. Compared with the prior art, according to the invention, the cold air channel can blow cold air to the ventilation gap; according to the oven, the door body can be fully and effectively cooled, hands are prevented from being scalded due to the fact that the temperature of the oven door body is too high, the controller arranged in the gap can be effectively cooled, and therefore the stability of the performance of the controller is guaranteed, the oven can stably operate, and the service life of the oven is prolonged.

The heat resistant polytetrafluoroethylene lined sealing and water cooling unit for pumps mainly includes one pump cover, one sealing gland connected tightly to the pump cover, one pump shaft, and one water cooling cover on the pump cover. The water cooling cover is fitted to the sealing gland and provided with one water inlet and one water outlet. The sealing and water cooling unit in the said structure can lower the temperature effectively to improve the sealing and cooling effect of pump and increase the service life of pump.

The invention discloses a cooling device for dye intermediate preparation. The cooling device comprises a preparation reaction kettle discharging pipe, wherein a discharging opening of the preparationreaction kettle discharging pipe is connected with a first cooling box; openings are respectively formed in two ends of the first cooling box; the first cooling box is communicated with the preparation reaction kettle discharging pipe through the opening at one end; the bottom end inside the first cooling box is provided with an installing bottom plate; the top of the first cooling box is uniformly provided with heat radiation fans at equal distance; heat radiation openings are formed in two groups of side walls of the first cooling box; the top of the first cooling box is uniformly providedwith installing support frames at equal distance; the first cooling box is connected with a cold water pipe through the installing support frames; one end, far away from the preparation reaction kettle discharging pipe, of the first cooling box is communicated with a semicircle material conveying pipe. Through the first cooling box and a second cooling box, an intermediate product prepared by thedye intermediate can be fast and efficiently subjected to cooling and temperature reduction; the temperature reduction rate is fast; the temperature reduction efficiency is higher.

The invention relates to a solid/gas separation device with deflagration prevention and filter material burning prevention functions and a working method. The solid/gas separation device comprises a primary separation structure, an ash bucket for receiving solid substances is mounted at the lower end of the primary separation structure; the upper end of the primary separation structure is providedwith a cooling fire-retardant structure for cooling gaseous substances; an inert gas fluidization blowing structure is mounted at the bottom of the ash bucket and comprises a plurality of inert gas fluidization blowing devices with upward nozzles. According to the invention, a pneumatic conveying system is ensured to be applied to conveying of high-temperature fly ash containing CO gas and H2 gasor prone to spontaneous combustion, so that deflagration accidents and filter material burning accidents are effectively avoided.

The invention provides a draw-out type electric power Internet of Things switch cabinet which comprises a cabinet body, drawers, an insulating plate and a bottom plate, an air port is formed in the top of the cabinet body, a clamping box is clamped to the top of the cabinet body, a partition plate is welded to the top of the cabinet body, air cylinders are installed on the two sides of the partition plate, and filter cylinders are welded to the inner walls of the air cylinders. Screw plates are clamped on the inner walls of the filter cylinders, through holes are formed in ends of the air cylinders, a guide plate is welded to the inner side of the cabinet body, and a draught fan is installed at the bottom of the guide plate. The draw-out type electric power Internet of Things switch cabinet can cool the switch cabinet, guarantee the working safety of the switch cabinet and filter out dust; the dust is prevented from entering the cabinet body and being attached to electrical equipment in the switch cabinet, moisture in air is dried and absorbed, the dryness in the cabinet body is guaranteed, the working safety of the electrical equipment is guaranteed, the dust is collected throughthe clamping box, the environmental sanitation around the switch cabinet is guaranteed, and the switch cabinet is suitable for being used for the power control of the Internet of Things.

The invention discloses a cooling circulation device for oil storage tank spraying water. The cooling circulation device is composed of an oil storage tank, a cement table, an expansion valve, an evaporator, an air blower, a liquid storage tank, a condenser, a fan, a compressor, a gas conveying pipeline, a cooling gas, a cooling device protection cover, a spiral water pipe, a low-temperature control switch, an output water pump, a fire-fighting water pool, a tap water pipeline, a water level gauge linkage device, a water pump, a silt filter, a backflow water pump, a high-temperature control switch, a spraying water pipeline, a spiral water pipe input section and a spiral water pipe output section. According to the cooling circulation device for the oil storage tank spraying water, the spraying water can be used for cooling the oil storage tank, and can be recycled, cooled and recycled, so that the device is energy-saving, high in operability and generalizability and capable of being applied to daily production operation of the oil storage tank.

The invention relates to a double-side synchronous waxing method for a wear-resistant pure cotton belt fabric. The double-side synchronous waxing method for the wear-resistant pure cotton belt fabriccomprises a bottom plate, a discharging device and a waxing device, wherein the discharging device is arranged in the middle of the upper end of the bottom plate, the waxing device is arranged on theright side of the discharging device, and the waxing device is arranged on the bottom plate. The problems that when existing equipment is used for waxing a belt fabric, the waxing effect is poor, thebelt fabric is not waxed uniformly, the subsequent use of the belt fabric is not facilitated, meanwhile, the existing equipment can usually only be used for waxing a single side, the processing efficiency of the belt fabric is affected, when the existing equipment is used for waxing, only one belt fabric can be waxed at a time, the wax liquid cannot be effectively cooled after waxing, the belt fabric is easy to adhere after being wound, and the subsequent use effect of the belt fabric is affected are solved.

The invention discloses a cooling roller assembly of a compound machine for manufacturing a cover body. The cooling roller assembly comprises a second shell, wherein a first shell is hinged to the upper surface of the second shell, two first supporting rods are symmetrically and fixedly connected to the upper surface of the first shell, and rollers are evenly and rotationally connected to the upper surface of the first shell through bearings; and a cooling mechanism, wherein the cooling mechanism comprises a water pump, the water inlet end of the water pump communicates with a first pipe body,and a water storage tank is fixedly connected to the bottom wall of the interior of the second shell through screws. With arrangement of the first shell, the rotating rollers, the water pump, the water storage tank, the first box body, the coiled pipe and other components are arranged in a combined mode, a user can continuously cool and reduce the temperature of the cover body, meanwhile, when water with heat is cooled, the temperature of the water in the water storage tank can be reduced through the arrangement of the first box body and the liquid nitrogen layer arranged in the first box body, and thus more efficient cooling and temperature reduction are achieved.

The invention discloses continuous charcoal production equipment and method, and the continuous charcoal production equipment comprises a splitting can, a stove, a metal shell, an insulation can, a support frame, a charging/discharging system, an air supply system, a cooling system and a temperature measurement system, wherein the splitting can is arranged on the metal shell; the upper end opening of the splitting can is communicated with a charging hopper and the lower end outlet thereof is communicated with a discharging conveyer; the upper end inlet of an oil/gas collecting and conveying system is connected with the splitting can through an oil/gas outlet on the splitting can; the lower end of the oil/gas collecting and conveying system extends to the upward side of the stove; the lower end outlet of the oil/gas collecting and conveying system is wrapped in an air outlet of the air supply system and faces toward the stove; and the stove is arranged below the discharging conveyer. According to the continuous charcoal production equipment, the continuous batch production of charcoal can be carried out in a low-speed heating condition, so that the difficulty that the pipelines are blocked by splitting oil/gas is solved; and the continuous charcoal production equipment has the characteristics of low energy consumption, no pollution and high efficiency, and can be widely applied to the carbonization of biomass.

The invention belongs to the technical field of cleaning and cooling devices, and particularly relates to a cleaning and cooling device in a livestock breeding shed and a method of the cleaning and cooling device. The problems of incomplete cleaning and low cooling effect due to only a water pipe in a cleaning tool in an existing breeding shed are solved. According to the scheme, the cleaning andcooling device includes a bottom plate, a cleaning box is fixedly connected to the top of the bottom plate, the cleaning box is internally and rotatably connected with a central shaft, the outer sideof the central shaft is connected with a mixing structure, the top of the bottom plate is fixedly connected with a cylindrical tube, and a vertical shaft is vertically and rotatably installed in the cylindrical tube; and a plurality of water flow blades are fixedly installed on the outside of the vertical shaft, one side of the cleaning box is fixedly connected with a high-pressure water pump, anda water inlet of the high-pressure water pump communicates with the cleaning box. The cleaning and cooling device is simple in structure and convenient to operate, the inner part of the breeding shedcan be comprehensively cleaned, clean water and disinfectant powder can be mixed, cold air can be blown into the breeding shed, and the inner part of the breeding shed can be effectively cooled down.

The invention discloses a wire drawing device for high-strength and high-elongation copper-nickel fine wires. According to the main points of the technical scheme, the wire drawing device comprises ashell, wherein a pay-off mechanism and a take-up mechanism are fixedly installed on two sides of the shell separately; a first wire drawing mechanism and a second wire drawing mechanism are arranged in an inner cavity of the shell; a water spray box is fixedly connected to the top of the inner cavity of the shell; a plurality of spray heads are fixedly installed at the bottom of the water spray box; a water pump is fixedly installed at the top of the shell; a water outlet of the water pump fixedly communicates with a first connecting pipe, and one end, away from the water pump, of the first connecting pipe extends into the shell and communicates with the water spray box; a water receiving groove is fixedly connected to the bottom of the inner cavity of the shell; and a water inlet of the water pump fixedly communicates with a second connecting pipe. According to the wire drawing device, the effects that the copper-nickel fine wires can be effectively cooled by arranging a cooling mechanism, and the quality of finished products of the copper-nickel fine wires is improved are achieved.