19results about How to "Cool down in time" patented technology

The utility model relates to the technical field of wear-resistant ceramic processing, in particular to a cooling component for wear-resistant ceramic processing, which comprises a bottom plate, an air cylinder mounted on the side surface of the bottom plate, a water tank fixedly connected to the side surface of the air cylinder, a control panel fixedly connected to the outer surface of the water tank, and a refrigeration sheet fixedly connected to the inner wall of the water tank. The inner bottom wall of the water tank is fixedly connected with a temperature sensor, the temperature sensor is electrically connected with the control panel, the control panel is electrically connected with the refrigeration sheet, the top of the water tank is fixedly connected with a cover plate, the surface of the cover plate abuts against a water inlet cover, the top of the cover plate is provided with a suction pump, and the bottom of the suction pump extends into the water tank and communicates with the water tank; the water temperature in the water tank can be monitored in real time through the temperature sensor, when the water temperature is high, the refrigeration piece works through the control panel, then the water is cooled in time, then the cooled water is sprayed to the surface of the ceramic plate through the spraying pipe, and the ceramic plate can be cooled.

The invention discloses a steel member welding collaborative robot and a welding method thereof, and relates to the technical field of welding robotics.The steel member welding collaborative robot comprises a workbench, a welding gun body is arranged above the workbench, a welding gun head is fixedly connected to the bottom of the welding gun body, a cooling assembly is arranged in the welding gun body, and the cooling assembly comprises an active push plate; a sliding groove is formed in the inner side wall of the welding gun body, the driving push plate is slidably connected into the sliding groove, an area defined by the driving push plate and the welding gun head is an empty bin, a driven push plate is slidably connected into the sliding groove, the driven push plate is arranged above the driving push plate, an inner rod is fixedly connected to the top of the driving push plate, and an outer rod is connected to the outer side of the inner rod in a sleeving mode. And a plurality of clamping teeth are fixedly connected to the inner side wall of the outer rod, so that the technical problem that the subsequent welding effect can be influenced if the temperature of the gun head of the welding gun can continuously rise and the gun head cannot be cooled in time after welding is completed during welding operation is solved.

The invention relates to the technical field of energy storage power supplies, and discloses a battery compartment for temperature control adjustment of an energy storage power supply and a battery module thereof.The battery compartment comprises a compartment body assembly, an air supply assembly is arranged on the compartment body assembly, a supporting frame is arranged in the compartment body assembly, a battery assembly is placed on the supporting frame, and sealing assemblies are arranged on the two sides of the battery assembly; a consignment assembly is arranged at the bottom of the battery assembly, isolation plates are arranged above and below the battery assembly, a ventilation assembly is arranged at the rear end of the battery assembly, a traction block is arranged on the supporting frame, and a temperature sensor is arranged on the battery assembly; according to the invention, the sealing assembly is arranged to cooperate with the isolation plates, and the supporting frame is divided into a plurality of spaces, so that each battery assembly is independently isolated, the temperature of each battery assembly is conveniently monitored in real time subsequently, and the ventilation assembly is assisted to cool in a targeted manner; by arranging the ventilation assembly, the ventilation quantity is adjusted in real time according to the detection result of the temperature sensor.

The embodiment of the utility model provides a charging device and a charging pile, and the device comprises a bottom shell which is provided with a first surface and a second surface which are arranged oppositely, and the second surface is provided with a heat dissipation assembly; the circuit board group is arranged on the first surface, and the board surface of the circuit board group is provided with a main heating area and a secondary heating area; the top shell is connected to the first surface of the bottom shell to form an inner cavity, and the circuit board group is located in the inner cavity; the first surface is provided with at least one concave open cavity and at least one main heat dissipation area, the main heating area is arranged corresponding to the main heat dissipation area, and the secondary heating area is arranged corresponding to the open cavity; the heat dissipation assembly comprises a first heat dissipation piece and a second heat dissipation piece, and the heat dissipation area of the second face of the first heat dissipation piece is larger than that of the second face of the second heat dissipation piece. According to the technical scheme, the heat dissipation effect of the first heat dissipation piece is better than that of the second heat dissipation piece, the main heating area on the circuit board group can dissipate heat in time under the condition that the size of the charging device is appropriate, and the situation that the output power of the charging device is affected due to heat accumulation of the circuit board is effectively avoided.

The utility model relates to the technical field of unmanned aerial vehicle battery heat dissipation, and discloses an unmanned aerial vehicle battery heat dissipation assembly which comprises an unmanned aerial vehicle body, the unmanned aerial vehicle body comprises a battery jar, a battery body is arranged in the battery jar, and a wrapping plate is connected to the bottom side of the battery jar in a buckled mode. The device comprises a wrapping plate, a plurality of air holes are formed in the top side of the wrapping plate, a cavity is formed in the wrapping plate, the left side and the right side of the cavity communicate with the outside, two flow guide plates are fixedly connected to the inner wall of the cavity, and the two flow guide plates incline by 45 degrees relative to the inner wall of the cavity. In the high-speed flight process of the unmanned aerial vehicle body, air flow enters the cavity, at the moment, the air flow can directly act on the battery body through the multiple air holes in cooperation with the flow guide plate, and therefore the technical effects that the battery body can be cooled in time, and the service life of the battery body is prolonged can be achieved.

The invention discloses a method for determining the cracking temperature of mass concrete, and relates to the technical field of concrete temperature detection. The extrusion assembly comprises a fixing plate fixedly connected to the interior of the metal protection pipe, a lead screw is rotationally connected to the fixing plate in a penetrating mode, the bottom of the lead screw is rotationally connected with the inner bottom face of the metal protection pipe, the lead screw is in threaded connection with a plurality of extrusion blocks, and a rotary knob is fixedly connected to the top of the lead screw. The extrusion assembly and the ejection assembly are arranged, concrete pouring can be conducted after the metal protection pipe is fixed firstly, and at the moment, due to the fact that an ejection plate and a temperature sensor are still located in the metal protection pipe, the temperature sensor cannot be affected by impact force of poured concrete; and damage to the temperature sensor is avoided, the position of the temperature sensor cannot deviate, and after pouring is completed, the ejection plate can be extruded out of the metal protection pipe through the extrusion assembly.

The invention discloses an injection mold provided with a water cooling channel, and belongs to the technical field of plastic waste recovery processing, the injection mold comprises an upper mold, the top of the upper mold is provided with an injection molding hole, and a lower mold is installed below the upper mold; the bottom plate is fixed to the lower end face of the lower mold, a first heat dissipation mechanism is arranged in the bottom plate, the first heat dissipation mechanism cools the lower mold in a liquid cooling mode, and the first heat dissipation mechanism communicates with cooling liquid in the liquid storage tank; and the second heat dissipation mechanism is arranged on the inner side of the supporting plate, and the second heat dissipation mechanism cools the lower mold in an air cooling mode. According to the injection mold provided with the water cooling channel, the mold is cooled in a liquid and air cooling combined mode, and then product forming is accelerated, so that the cooling efficiency can be improved, the consumed time is shortened, meanwhile, the liquid absorbing heat can be cooled in time, and the high temperature does not exist when the liquid is recycled.

The present invention relates to the technical field of pipeline welding, and in particular to a pipeline welding device, including a moving block, a motor, a limit block, a limit groove, an elastic telescopic rod, a vibration block, a spring, a rack, and a first gear. The motor is fixedly connected to the moving block, the roller is fixedly connected to the motor shaft and is tightly attached to the inner wall of the welding ring, and the first gear is fixedly connected to the motor shaft. The elastic telescopic rod is arranged in the limit groove and is slidably connected to the limit block. The vibration block is arranged on one side of the welding head of the welding gun and is fixedly connected to one end of the elastic telescopic rod away from the welding ring. One end of the spring is fixedly connected to the side of the elastic telescopic rod, and the other end is fixedly connected to the moving block. The rack is fixedly connected to the elastic telescopic rod and meshes with the gear. The rotating gear pushes the rack to move in the direction of the elastic telescopic rod, and the rack pushes the vibration block to move in the direction of the weld through the elastic telescopic rod. The vibration block hits the gap, so that the weld is expanded to a certain extent, eliminating some welding residual stress.

According to the ultrasonic bone cutting device and the bone cutting tool thereof, in the process that bone tissue is cut through a cutting edge of a cutting edge section, cooling liquid can reach a friction heat generation area of the cutting edge section and the bone tissue through a liquid injection channel, a communication through hole and a flow guide channel, and therefore a tool bit body can be effectively cooled in time; and thermal damage is avoided. Meanwhile, due to the fact that the communicating through hole communicating with the liquid injection channel and the flow guide channel penetrates through part of the operation plane and part of the cutting edge face, that is, part of the communicating through hole is formed in the tightening section, the strength of the cutting edge section is not or slightly affected, and the risk of breakage is avoided.

The utility model relates to the technical field of printing machines, and discloses a printing machine drying device which comprises a drying chamber, a partition plate is fixedly connected to the interior of the drying chamber, feeding ports are formed in the two side walls of the drying chamber and the partition plate, and a drying mechanism is arranged on the right side of the partition plate; the drying mechanism comprises two fixing blocks, a heating cylinder, a roller, a heating pipe and an infrared lamp, a cooling mechanism is arranged on the left side of the partition plate, advertising paper is arranged in the drying chamber, and the advertising paper penetrates through the three feeding ports and is attached to the top of the drying mechanism and the top of the cooling mechanism; by arranging the drying mechanism, advertising paper can be preheated through a roller of the drying mechanism, then infrared radiation directly acts on the surface of the advertising paper through an infrared lamp, moisture in the advertising paper is rapidly evaporated, the drying time is greatly shortened, infrared drying is conducted after preheating, more energy is saved, and energy consumption is reduced; and the drying efficiency is greatly improved, and the comprehensive and efficient drying effect is achieved.

The utility model discloses a flexible circuit board trepanning device, and belongs to the technical field of flexible circuit board processing. The device mainly comprises a base; the punching assembly is mounted on the base, and the punching assembly is provided with a drill bit part for punching the flexible circuit board and a mounting frame for supporting the drill bit part; the cooling assembly is installed on the base, and the cooling assembly is provided with a fan for cooling the punching position, a first gear for driving the fan to rotate and a first rack for driving the first gear to rotate; and the cleaning assembly is mounted on the side surface of the mounting frame, and the cleaning assembly is provided with a cleaning brush for cleaning the surface of the flexible circuit board. According to the flexible circuit board punching device, when the punching assembly is used for punching, the first rack is meshed with the first gear on the fan rotating shaft to drive the fan to rotate, and airflow generated by the fan can timely cool the local position of the flexible circuit board during punching.

This utility model discloses a dual liquid-cooled battery system, including a shunt mechanism disposed between the battery module and the insulation cabinet to assist in external cooling of the battery module; a liquid cooling component to connect all the cavities of the cells within the battery module and form a liquid cooling channel; an insulation cabinet and coolant to block electric arcs and cool the battery module from the outside; a liquid cooling pump and a BMS, wherein the BMS controls the flow rate of the liquid cooling pump and the shunt pump of the shunt mechanism based on the collected cell temperature, thereby driving the circulation speed of the coolant inside and outside the liquid cooling channel. The insulation cabinet and liquid cooling component of this utility model work together to cool the battery module in two ways: one is that the coolant in the insulation cabinet submerges the battery module and the liquid cooling component, maintaining a constant low temperature to cool the battery module from the outside; the other is that the coolant circulates in the module's liquid cooling channel to cool the inside of the battery module, enabling the coolant to cool the cells in a timely manner.

The utility model belongs to the technical field of workpiece nitriding machining, and particularly relates to a workpiece nitriding combined machining device which comprises a cleaning box and further comprises a fixed seat movably installed in the cleaning box, a motor is fixedly installed in the fixed seat, a brush is fixedly installed at the output end of the motor, and the brush is connected with the cleaning box. A high-pressure spray head is fixedly installed between the brushes, a water pipe is fixedly arranged at the top of the high-pressure spray head, a pneumatic diaphragm pump is movably installed on the surface of the water pipe, a workpiece needing to be cleaned can be placed through the fixing base, and then a worker adds alcohol into an alcohol box and starts the pneumatic diaphragm pump; alcohol is pumped into the high-pressure spray head from the inside of the water pipe, then the alcohol is sprayed to a workpiece, then the motor is started to drive the brush to wipe the surface of the workpiece, the alcohol volatilizes quickly, the workpiece can be dried after being wiped, and the workpiece can be subjected to surface cleaning after nitriding, dust is avoided, and later nitriding work is not affected.

The utility model belongs to the technical field of chemical sampling, and particularly relates to a phosphate solution sampling device which comprises a constant-temperature box body, and a sealing cover is arranged on the side wall of the constant-temperature box body; a temperature sensor is fixedly connected to the side wall of the constant-temperature box body; a supporting rod is fixedly connected to the bottom of the inner side of the constant temperature box body; the top of the supporting rod is fixedly connected with a circulating pipe; the top of the circulating pipe is fixedly connected with a water filling nozzle; the bottom of the circulating pipe is fixedly connected with a water outlet; an electric push rod is fixedly connected to the bottom of the inner side of the constant-temperature box body; the top of the electric push rod is fixedly connected with a pressing plate. A plurality of placing grooves are formed in the bottom of the inner side of the constant temperature box body; the sampling bottle can be kept at a constant temperature in the constant-temperature box body by additionally arranging the circulating pipe, so that the situation that the temperature of the phosphate solution in the sampling bottle fluctuates, so that the measurement error of the phosphate solution is caused is reduced, and the integrity of the sampled phosphate solution is further improved.

The utility model discloses a bus duct convenient for heat dissipation and fire prevention, comprising a bus duct, two ends of the bus duct are respectively provided with a joint; a first internal partition plate, a second internal partition plate, a third internal partition plate and cooling fins are arranged in the bus duct; by arranging the first internal partition plate and the second internal partition plate, it is ensured that the conductive plate installation cavity used for installing the conductive sheets is located in the center of the interior of the bus duct, then the conductive plate installation cavity is wrapped, then the fireproof effect of the bus duct is enhanced after fireproof cotton is stuffed around the conductive plate installation cavity, and the safety performance is good; and by arranging a third internal partition plate, the interior of the bus duct is independently partitioned to form a heat dissipation chamber, so that the utilization rate of the internal space is improved, and the heat dissipation effect of the bus duct is further ensured.

The invention discloses a digital network set top box with good heat dissipation, which relates to the technical field of set top boxes, and comprises a shell, a cover body, a circuit board, a heat dissipation sheet and a heat dissipation device, the interior of the housing is provided with an installation space for the installation of the circuit board, and the installation space is provided with an opening at one side of the housing. The cover body is detachably connected with the shell, and the cover body can cover the opening of the mounting space; the cooling fins are arranged on the circuit board, and after the circuit board is installed in the installation space, the cooling fins are located above the circuit board; the heat dissipation device comprises a heat conduction piece; the heat conduction piece is arranged on the cover body, and when the cover body and the circuit board are installed, the heat conduction piece is located below the cover body, and the heat conduction piece abuts against the cooling fins in a contact mode. According to the invention, the heat dissipation effect of the set top box can be effectively improved without introducing an active heat dissipation mechanism.

The present invention relates to the field of transformers, and in particular to a transformer with adjustable no-load current, comprising an adjustable transformer, wherein the adjustable transformer comprises a shell, a partition is fixedly connected to the lower part of the shell, a bottom bin is arranged at the lower part of the partition, side bins are fixedly connected to the middle parts of both sides of the shell, gas heating chambers are installed on both sides of the shell, conduits are fixedly connected to the front and rear sides of the top of the gas heating chamber, the ends of the conduits away from the gas heating chamber pass through the side wall of the shell, the ends of the conduits away from the gas heating chamber pass through the top of the side bin, a piston plate is slidably connected to the inside of the side bin, the front and rear parts of the piston plate pass through the limit rods, the limit rods are fixedly connected to the inside of the side bin, and the piston plates are slidably connected to the limit rods. The present invention can effectively avoid the accumulation of insulating oil temperature, which causes the temperature to rise beyond the safety threshold and affects the safety performance of the adjustable transformer, thereby effectively improving the safety of the transformer.

The invention discloses a liquid-cooled cable for a new energy automobile and a charging pile, and when the liquid-cooled cable is applied to the charging pile and charges an electric vehicle, during working, refrigerant fluid of a liquid-cooled pipe in a cable body passes through a first through chamber, a second through chamber, a first one-way valve and a second one-way valve of a power supply connector, and then flows through the first one-way valve and the second one-way valve; when the power supply connector is connected with the charging pile, two paths of convection currents with opposite flowing directions are formed, refrigerant fluid shunted from one path flows into the charging pile to achieve cooling and then flows back to the power supply connector, and when the refrigerant fluid in the liquid cooling pipe of the cable body flows to the charging connector, due to the arrangement of the two communicated liquid passing chambers, the refrigerant fluid is convenient to flow back through one liquid passing chamber, and the power supply connector is convenient to charge. Therefore, the refrigerant fluid in the liquid cooling pipe can achieve a liquid circulation effect in the charging connector, the cable body, the power supply connector and the charging pile, so that a heating wire and a control core wire in the cable body can be conveniently and efficiently cooled, and the charging efficiency is improved.