22results about How to "Avoid temperature rise" patented technology

This utility model discloses a cream whipping device for cake processing, including a whipping bucket. The whipping bucket comprises an outer bucket with an opening at the top and an inner bucket. The inner bucket is detachably embedded in the outer bucket, and a cavity exists between the outer and inner buckets. The top of the inner bucket has a flange, and symmetrical insertion rods are arranged at the bottom of the flange. A connecting block is provided at the upper end of the outer bucket corresponding to the position of the insertion rods, and the connecting block has a slot for inserting the insertion rods. A retaining block is also elastically provided at the bottom of the insertion rods. This utility model, through the cavity formed by the gap between the outer and inner buckets, and with an inlet and outlet, allows for the introduction of cooling or heating media, thereby indirectly exchanging heat with the cream in the inner bucket. This effectively avoids temperature rise caused by changes in ambient temperature and heat generated by mechanical friction, ensuring that the cream is always within the optimal whipping temperature range.

This invention relates to a transverse induction heating device, wherein coils (230, 330) are respectively disposed on the surface side and the back side of a conveying predetermined surface (CP). The coils (230, 330) are configured with main magnetic cores (211, 311), edge magnetic cores (212, 213, 312, 313), and bridge magnetic cores (220a, 220b, 320a, 330b). The bridge magnetic cores (220a, 220b, 320a, 330b) are disposed on the back side of the main magnetic cores (211, 311) and the edge magnetic cores (212, 213, 312, 313). The main magnetic cores (211, 311) and the edge magnetic cores (212, 213, 312, 313) are magnetically coupled through the bridge magnetic cores (220a, 220b, 320a, 320b).

This utility model discloses an aluminum shell structure for an electrolytic capacitor, including a capacitor core package. A shell is provided at the outer end of the core package, and a support strip is provided inside the shell. Multiple sets of support strips are arranged around the shell. A cover is provided on top of the shell, and the cover cooperates with the shell. A pressure-relief column is provided inside the cover. A protective strip is provided inside the support strip, and a protective pad is provided inside the pressure-relief column. A partition cavity is opened inside the shell, and a vent hole is opened inside the shell. A pressure relief pipe is provided at the outer end of the shell, and a movable piston is provided inside the pressure relief pipe. A pressure-applying spring is provided between the movable piston and the wall of the pressure relief pipe. A pressure relief hole is opened at one end of the pressure relief pipe. This aluminum shell structure provides better shock resistance, suppresses explosions, stabilizes rise, and improves protection capabilities.

The utility model discloses a collecting ring with a heat dissipation fan, which belongs to the field of motor heat dissipation and comprises a plurality of collecting rings, the collecting rings are fixed on a collecting ring support through insulating screws, and a plurality of insulating partition plates are arranged among the collecting rings. The collector ring support is welded with double-sided fan fins at the inner side of the collector ring, the plurality of double-sided fan fins are circumferentially distributed on the collector ring support, the collector ring support is provided with a plurality of air holes on the circumferential distribution line of the double-sided fan fins, and cold air is sucked to form a low-voltage area. Fan fins are driven to rotate through rotation of the unit, temperature rise and possible large noise pollution caused by instability of an external power supply of an external fan are avoided, and power consumption of a power station is saved.

This invention proposes a structure, assembly method, and a laminated pole synchronous motor for improving the heat dissipation capacity of the damping strip in a laminated pole synchronous motor. It belongs to the field of laminated pole synchronous motors. The invention solves the problem of how to effectively improve the heat dissipation capacity of the damping strip in a laminated pole synchronous motor. The heat dissipation structure consists of multi-layered fins welded to the damping strip of the laminated pole synchronous motor. A graphene coating is sprayed onto the fins and damping strip. The damping strip has a hollow structure filled with phase change material. One end of the damping strip is fixed to a damping ring, and the other end is connected to the pole core. Heat dissipation fins are provided at the bottom of the damping ring. This invention employs a composite heat dissipation system of "internal phase change flow heat transfer + fins + damping ring heat dissipation fins": internally, the phase change cycle of the phase change material promotes uniform heat distribution; externally, the heat dissipation fins on the surface of the damping strip and the integrated heat dissipation fins of the damping ring form a three-dimensional heat dissipation network, significantly accelerating the transfer of heat from the damping winding to the external environment.

The application discloses a drying device and a control method thereof, wherein the drying device comprises a drying box, a heat pump system, the heat pump system comprises a compressor, a four-way valve, a condenser and a dehumidification evaporator, and the drying device further comprises an auxiliary heat exchanger which is located outside the drying box, one end of the auxiliary heat exchanger is connected with the four-way valve, the other end of the auxiliary heat exchanger is connected with a first connecting point on a pipeline between the condenser and the dehumidification evaporator, and the auxiliary heat exchanger is used for being connected with part of refrigerant discharged by the compressor and then being connected with the dehumidification evaporator after heat exchange, so as to be connected with the dehumidification evaporator when the drying device is in a dehumidification mode of the drying box; and a waterway heat exchange system which is connected with the auxiliary heat exchanger and is used for absorbing heat energy of the auxiliary heat exchanger to prepare hot water. The application solves the problem of heat waste in the drying process in the prior art, and improves the energy utilization rate of the drying process.

The utility model discloses a copper strip processing slitting machine with dust blowing and heat dissipation functions, which comprises a base, side frames are symmetrically mounted at two ends of the base, a cutter shaft is rotatably mounted between the two side frames through a mounting block I, a plurality of blades are mounted on the surface of the cutter shaft, a suspender is further mounted between the side frames through a mounting block II, and the suspender is mounted on the mounting block II. A hanging block is arranged on the hanging rod corresponding to the upper part of each blade, a dust blowing spray head and hollow heat dissipation rings are arranged below the hanging blocks, air outlets of the dust blowing spray heads correspond to the outer edges of the blades, the hollow heat dissipation rings are symmetrically distributed on the two sides of the blades, and a plurality of air holes are formed in the side surfaces, close to the blades, of the hollow heat dissipation rings. The dust blowing nozzle is arranged to blow dust on the working face of the outer edge of the blade, adhesion of copper cuttings is reduced, cutting precision and surface quality can be improved, friction between the blade and a copper strip can be reduced, and meanwhile the hollow heat dissipation ring is arranged to dissipate heat of the main body face of the blade.

This utility model discloses a waterproof integrated temperature transmitter, including a housing with external threads at both ends. A front cover and a rear cover are respectively located at each end of the housing. Two wiring holes are provided on the housing, one of which is threaded with a fixing mechanism. A threaded interface is located at the bottom of the housing, with a temperature sensor threaded into the internal thread of the interface. A heat dissipation mechanism is located on the outer wall at the bottom of the housing. This utility model effectively prevents moisture intrusion by using a sealing rubber ring, a rubber sleeve, and a sealing gasket. The rubber ring's compression deformation characteristics fill the thread gap at the threaded interface. The fixing mechanism tightens and secures the wires, while the rubber sleeve ensures a tight seal. The heat dissipation device quickly dissipates the heat transmitted by the sensor to the outside, ensuring that the electronic components operate within a safe temperature range, extending the lifespan of the temperature transmitter, and guaranteeing measurement accuracy.

The application discloses a motor lubricating grease composition, which comprises a thickening agent, base oil and an additive, and specifically, the thickening agent is 10-15%, the base oil is 85-90%, and the sum of the mass percentages of the two is 100%; the additive is additionally added in a proportion of 1-5%; the thickening agent is composed of mixture A and mixture B; a) the mixture A is a reactant of dodecahydroxy stearic acid, organic dibasic acid and saturated aqueous solution of lithium hydroxide monohydrate, and the molar ratio of the dodecahydroxy stearic acid to the organic dibasic acid is 1:0.1-1; b) the mixture B is an amide compound, and the amide compound is a mixture of one or more of dodecanamide, hexadecanamide, octadecanamide, octadecenoic acid amide, docosanamide, docosenoic acid amide, N,N-dimethyl dodecanamide and N,N'-ethylene bis-stearamide in an arbitrary ratio. The application can effectively prolong the service life of the lubricating grease, prolong the grease replenishing period and prolong the service life of the motor.

The invention discloses an intelligent double-stuffing-conveying small-cage steamed stuffed bun making machine. The machine comprises a bidirectional rotary feeding mechanism, a pushing feeding mechanism, a flour conveying mechanism and a stuffing conveying mechanism, the two-way rotating feeding mechanism comprises at least two stuffing barrels and a horizontal rotating structure used for driving the stuffing barrels to alternately feed, the efficiency and the quality are improved through the collaborative design of the two-way rotating feeding mechanism, the stuffing conveying mechanism and the pushing feeding mechanism, a worm and worm gear of the two-way rotating feeding mechanism is in transmission fit with an angle sensor, and therefore the efficiency and the quality are improved. A gear steering structure and an electric push rod of the stuffing conveying mechanism are combined, so that stuffing barrels can be quickly switched, and the stuffing changing time is greatly shortened; a lead screw of the pushing feeding mechanism drives a double-layer disc pushing assembly in a transmission mode, stirring-free jacking feeding avoids stuffing deterioration, a slope feeding pipe of the stuffing conveying mechanism guarantees smooth conveying, and the problems that due to the fact that stuffing is conveyed in a traditional spiral blade cutting and stirring mode, friction heat is generated, stuffing deterioration and nutrition loss are caused, material changing is tedious, and the productivity is limited are thoroughly solved.

A work vehicle is provided with an exhaust gas treatment device and a urea water tank that stores urea water supplied to the exhaust gas treatment device, wherein a radiator is provided between the engine and the urea water tank, whereby a configuration is provided in which the urea water tank is less likely to be affected by exhaust heat.

The utility model relates to the technical field of toughened glass with a silencing function, solves the technical problem of poor sound insulation effect of toughened glass, and particularly relates to toughened glass with a silencing function, which comprises a front fixed plate frame and a rear fixed plate frame which are symmetrical to each other and serve as supporting foundations. A glass interlayer assembly for improving the strength of the tempered glass is arranged between the front fixing plate frame and the rear fixing plate frame, a hollow sound insulation assembly for improving the sound insulation capacity is arranged on the inner side of the glass interlayer assembly, and the hollow sound insulation assembly comprises a sound insulation glass layer arranged on the inner side of the glass interlayer assembly. Due to the arrangement of the hollow sound insulation component, the sound insulation effect of the toughened glass can be improved, and the transmission path of noise is cut off through the hollow sound insulation layer, so that the noise is cut off on a sound transmission medium, and the hollow layer can be extracted more conveniently during the production period of the toughened glass.

A single crystal material processing device and method for a suspension device, wherein the processing device comprises: a grinding body fixed on a support, a grinding chamber is arranged in the grinding body, and the grinding chamber penetrates through the bottom of the grinding body; a rotor, which seals the lower end of the grinding chamber, is used to drive the single crystal material to be processed to do centrifugal motion in the grinding chamber; a gas passage is arranged on the grinding body, and the gas passage is used for inert gas to enter or exit the grinding chamber or to be vacuumized; a driving part fixed on the support is used to drive the rotor to rotate; a grinding material, which is a grinding layer arranged on the inner side of the grinding chamber and the side of the rotor facing the grinding chamber, and / or a grinding particle located in the grinding chamber; through the combination of centrifugal collision grinding and inert gas cooling and protection, the shape of the sample can be processed into a high-precision small-size spherical shape without destroying the internal crystal structure of the sample.

The utility model relates to the technical field of clothes washing equipment, in particular to an exhaust structure of a small washing and drying all-in-one machine. According to the exhaust structure of the small washing and drying all-in-one machine, the all-in-one machine comprises a washing barrel and a shell assembly, an airflow channel is formed in the barrel wall of the washing barrel, and the airflow channel is connected with an exhaust outlet of the washing barrel and an exhaust outlet of the shell assembly; the airflow channel comprises a corrugated pipe; the shell assembly comprises a shell body and a lining body, the lining body is sleeved with the shell body, and the air outlet comprises a body air opening formed in the shell body and a lining body air opening formed in the lining body; a pipe opening of the corrugated pipe is fixed to the air opening of the lining body through a sealing piece, an air opening end cover is arranged on the air opening of the body and provided with a ventilation hole, and the ventilation hole is connected with the corrugated pipe. An exhaust structure of a small washing and drying all-in-one machine has the advantages that airflow circulation is improved, the drying effect is improved, and temperature rise caused by the fact that hot airflow flows into the space between a washing barrel and a shell assembly is avoided.

The utility model relates to the technical field of briquette coal drying equipment, and particularly discloses a briquette coal drying machine with a waste heat recycling structure, which comprises a drying box, a recycling pipe communicated with the drying box, a circulating pump arranged at the end part of the recycling pipe, an air inlet pipe arranged between the output end of the circulating pump and the drying box, and an auxiliary heating device arranged at the peripheral end of the air inlet pipe, a plurality of filter screens are arranged in the recycling pipe, a collecting bin located below the filter screens is arranged at the bottom of the side wall of the recycling pipe, an electrostatic electrode is arranged at the bottom of the recycling pipe, an electrostatic generator for supplying power to the electrostatic electrode is arranged in the collecting bin, and a through groove communicated with the collecting bin and a cover plate capable of covering the through groove are arranged at the bottom of the recycling pipe. A driving mechanism for driving the cover plate to move is arranged in the collecting bin, and the problem that in the traditional briquette coal drying process, hot air used for drying briquette coal is directly discharged outwards after being filtered, and heat source waste is caused is solved.

The utility model discloses a granulation device for resin. The granulation device comprises a box body, a cooling box, a water tank, a water pumping pipe, a water inlet pipe, a refrigerating machine, a booster pump A, a booster pump B, a lifting electric push rod, a draining plate, a damping hinge and a baffle plate, resin particles are cooled through clear water poured into the cooling box, cooling water is pumped into the position above the water tank through the booster pump A by the water pumping pipe while cooling is conducted, the cooling water is cooled through the refrigerating machine in the water tank, meanwhile, the low-temperature clear water is guided into the cooling box through the water inlet pipe by the booster pump B, and therefore circulating cooling is conducted on the cooling water. The temperature of cooling water in the cooling box is prevented from rising, the cooling and curing efficiency of resin particles is guaranteed, the cooling water is always in a low-temperature state, and the forming effect of the resin particles is guaranteed; and a lifting electric push rod is arranged, and the lifting electric push rod extends to automatically fish out the resin particles on the cooling outer wall from the cooling water.

The utility model discloses a grinding device for building coating manufacturing, which comprises a tank body, the outer side of the tank body is fixedly connected with a bottom frame, the bottom end of the tank body is fixedly connected with a discharge port, the top end of the tank body is fixedly connected with a protective shell, the inside of the protective shell is fixedly connected with a motor I, and the motor II is fixedly connected with a motor II. A connecting shaft is fixedly connected to the output end of the first motor, a grinding assembly is fixedly connected to the middle of the connecting shaft, a filtering assembly is fixedly connected to the bottom end of a transmission assembly, a feeding opening is fixedly connected to one side of the tank body, and a pretreatment assembly is fixedly connected to the inner side of the feeding opening; the pretreatment assembly can pretreat coating raw materials in the feeding port to enter the tank body, the pretreated raw materials are thoroughly ground through interaction of the lower grinding body and the upper grinding body which are driven by the first motor, the thoroughly ground raw materials fall onto the filter plate, and the thoroughly ground raw materials are filtered through the filter plate through rotation of the brush.

The utility model discloses a water vapor recovery mechanism of a cooling system of an aluminum alloy bumper extruding machine, relates to the technical field of extruding devices, and aims to solve the technical problems of air temperature rise and lower energy utilization rate caused by water vapor of current production equipment. The two side boxes are installed on the two sides of the extruder body correspondingly and located on the upper sides of operation openings in the two sides of the extruder body, steam recycling openings are formed in the bottoms of the side boxes, cold air boxes are fixed to the top ends in the steam recycling openings, and assembling openings are formed in the two sides of the upper portions of the side boxes correspondingly. A backflow pipe is installed in the middle of the front end face of the side box in a penetrating mode, the recycling cylinder is installed in the assembling opening, a cold air pipe and a steam pipe are installed at the upper end and the lower end of the recycling cylinder in a penetrating mode, and an adaptation opening is formed in the outer side of the recycling cylinder. The water vapor recycling device has the advantages that water in water vapor is efficiently recycled, and recycling after cooling is achieved.

The utility model relates to new energy automobile charging technical field discloses a charging device. The charging device, including shell, charging circuit board and heat management composite structure, charging circuit board and heat management composite structure all set up in the shell, heat management composite structure includes the heat conduction layer, phase change heat storage layer, heat insulation layer and the temperature equalizing layer that set up in turn, heat conduction layer and charging circuit board heat coupling, temperature equalizing layer and shell heat coupling. The charging device provided by the utility model can effectively manage the heat of charging device under the condition of natural heat dissipation, reduce the temperature of shell, eliminate local hot spot, improve charging efficiency and system reliability.

The invention belongs to the technical field of dendrobium nobile processing, and discloses a dendrobium nobile grinding and powder making device which comprises a crushing tank, a crushing assembly arranged in the crushing tank and a powder making disc used for receiving powder. And an auxiliary deformation assembly capable of applying intermittent extrusion force to the flexible mesh belt is arranged outside the crushing tank. By directly contacting with the metal inner wall, heat generated by mechanical high-speed friction can be absorbed and taken away in the first time, temperature rise of a grinding area is inhibited from the source, the direct cooling mode avoids damage of high temperature to heat-sensitive polysaccharide and alkaloid components in dendrobium nobile, the quality of medicine powder is guaranteed, and meanwhile, the grinding effect of the dendrobium nobile is improved. Gas exhausted through the exhaust channel forms an air cushion at the grinding gap, friction heat generation is reduced, materials are kept in a low-temperature brittle state all the time, dendrobium nobile is effectively prevented from being heated to become sticky and attached to a grinding roller or a grinding disc, and the nitrogen atmosphere can further prevent medicine powder from being oxidized.

The utility model relates to the technical field of traditional Chinese medicine treatment, in particular to a grinding device for monitoring traditional Chinese medicine ingredients, which comprises a medicine grinder, the medicine grinder consists of a grinding groove and a grinding wheel, and the grinding groove is wide in the middle, narrow in two ends and ship-shaped in the interior; the grinding wheel is oblate, a shaft penetrates through the circle center of the grinding wheel, and the two ends of the shaft exceed the edge of the grinding wheel; electric sliding rails are fixedly mounted on the two sides of the medicine roller through mounting blocks, and guide frames are arranged on electric sliding blocks of the electric sliding rails. According to the device, traditional Chinese medicinal materials are treated by adopting a mode of mechanically driving the medicine roller to grind instead of high-speed rotary cutting, so that the problem of temperature rise caused by friction heat generated by high-speed rotary cutting is avoided, and the method can effectively prevent heat-sensitive components in the medicinal materials from being damaged or denatured; the effective components of the medicinal materials are kept to the maximum extent, and meanwhile, the grinding efficiency is also ensured.

Provided is a method for operating an electric furnace, the method having good productivity and little loss of refractory when melting a metal raw material in the electric furnace to produce a molten metal. A method for operating an electric furnace in which molten metal, slag, a metal raw material, and an auxiliary raw material are sequentially stacked and housed in the electric furnace, and the molten metal and the slag are continuously discharged and operated, the method being characterized in that: the electric furnace is provided with a bottom section, a furnace wall, a furnace lid, and a molten metal stirring mechanism; the input power per surface area of the molten metal is set to 300 kW / m2 or more, and the stirring power density of the stirring mechanism to the molten metal is set to be in the range of 5-100 W / t.