11results about How to "Increase heating speed" patented technology

The application discloses an electric heat pump mixed water heater and an evaporator, and relates to the technical field of water heaters. The electric heat pump mixed water heater comprises a shell, an electric heating system, a heat pump system and a fan. The shell is provided with a first air inlet, a second air inlet and an air duct. The first air inlet is arranged to face a first direction, and the second air inlet is arranged to face a second direction. One of the first air inlet and the second air inlet is an air inlet, and the other is an air outlet. A water tank liner is arranged in the shell. The electric heating system is arranged in the shell and comprises an electric heating element. The electric heating element is arranged in the water tank liner. The heat pump system is arranged in the shell and comprises a condenser and an evaporator. The condenser is arranged in heat exchange with the water tank liner. The evaporator is arranged in the air duct and close to the first air inlet. The evaporator is arc-shaped and is arranged to bend towards the second air inlet for cooling the air entering the shell from the air inlet. The fan is arranged in the air duct. The application can reduce the space occupied by the evaporator and realize more efficient heat exchange.

This utility model belongs to the field of heated tobacco product technology, and specifically relates to a heating cup with surround heating, including a heating chamber, a receiving chamber, a heat transfer part, and a heating part. The upper part of the heating chamber is used to receive the tobacco cartridge, which is the receiving chamber. The lower part of the heating chamber is provided with the heat transfer part and the heating part. The inner wall of the heating chamber has several longitudinally extending grooves. The heating part is located below the heat transfer part and is in contact with the heating part. The heat transfer part is a sheet-like metal that is fixedly in contact with the inner wall of the heating chamber on all sides. The side of the heating chamber and the heat transfer part can heat the tobacco cartridge simultaneously. The inner wall of the heating chamber with grooves can preheat the air, and the heat transfer part reheats the air, forming surround heating, which improves heating efficiency and smoke output speed from multiple directions. Compared with the heating devices in the prior art that only have a heating mesh at the bottom, the heating cup of this utility model greatly improves the heating uniformity.

The utility model discloses a heating cup stand mechanism, a vehicle-mounted cup holder device and an automobile. The heating cup stand mechanism comprises a cup stand and a control panel, wherein the cup stand is used for being placed in a cup groove of a vehicle-mounted cup holder and provided with a heating unit, and the control panel is connected to the top of the cup stand and provided with a control switch and a circuit board. The cup stand is provided with a cup containing groove with an upward opening, and the heating unit is located on the periphery and / or the bottom of the cup containing groove. And the heating unit and the control switch are electrically connected with the circuit board respectively. The heating cup holder mechanism is additionally arranged on vehicle-mounted cup holders of different vehicle types in a matched mode, the heating unit is located on the periphery and / or the bottom of the cup containing groove, the heating area of a cup is large, the side portion and / or the bottom of the cup can be heated, the heating speed and efficiency are improved, and the use experience of a user is also improved.

The utility model relates to the technical field of hose processing devices, in particular to a hose thermoforming and cooling device, which comprises a main body frame, a temperature controller is mounted on the outer wall of the main body frame, a product mold is placed between a heating plate and a cooling plate, a user only needs to turn on a starting switch with two hands, and the starting switch enables the device to be powered on. Then one end of an air cylinder applies downward pushing force to a fixing plate, then the fixing plate moves downwards on the outer wall of a guide column, then the fixing plate applies downward pushing force to a heating plate through a limiting column, the heating plate is used for making contact with a product mold, heating is conducted to the limited temperature, a hose is heated and formed, and then an external cooling-water machine is started to work; cold water is connected into the cooling plate, the purpose of cooling products is achieved, according to existing hose materials and structural characteristics, original heating and cooling steps are optimized, the same equipment is used, the heating speed and stability are improved, cooling faces are evenly distributed, the forming state is more stable, and the yield is increased.

This application relates to a battery cell hot-pressing device, which includes multiple hot-pressing stations and a pressure actuator. Each hot-pressing station is equipped with a first electromagnetic heating component and a second electromagnetic heating component arranged opposite to each other, forming a battery cell hot-pressing space between the first and second electromagnetic heating components. The first and second electromagnetic heating components are used to generate a magnetic field to heat the battery cell. The pressure actuator is used to apply pressure to the heated battery cell. The solution provided by this application can improve energy utilization efficiency and heating speed, and significantly shorten the battery cell hot-pressing time.

This utility model relates to the technical field of boiler degassing, and in particular to a degassing assembly and its electrode boiler, comprising: a degassing vessel, supported on the ground, with a degassing chamber inside and an outlet connected to the top of the degassing vessel; a filtration mechanism, connected to the outlet of the degassing vessel, for filtering the gas; wherein the degassing vessel includes: a heating cylinder, disposed inside the degassing vessel, with multiple connecting rods arranged circumferentially on the outer wall of the heating cylinder, the heating cylinder being fixedly installed inside the degassing vessel via the connecting rods; a water pump, fixedly installed on the outer wall of the degassing vessel, the water pump input end for drawing in boiler water, and the water pump output end connected to a water supply pipe; and an annular spray pipe, disposed inside the degassing vessel, connected to the water supply pipe, with multiple spray nozzles arranged annularly on the inner wall of the annular spray pipe, each spray nozzle being located at the top of the heating cylinder.

The invention discloses multi-stage separation and extraction equipment for illegal cooking oil and a use method thereof, and relates to the technical field of illegal cooking oil purification, the multi-stage separation and extraction equipment comprises a fixing frame mechanism, the fixing frame mechanism comprises a fixing frame, and a fixing plate is fixedly mounted in the fixing frame; the pretreatment mechanism comprises a filtering assembly, a self-cleaning assembly, a residue storage assembly and an extrusion assembly; particle residues in illegal cooking oil can be filtered and intercepted through the filtering assembly, the follow-up purification quality of the illegal cooking oil is improved, the filtering efficiency of the illegal cooking oil is improved through the extrusion assembly, the interior of the filtering assembly can be automatically cleaned through the self-cleaning assembly, and the particle residues in the illegal cooking oil are prevented from blocking the filtering assembly; shutdown for manual cleaning is not needed, and the purification efficiency is improved; a large number of microbubbles can be generated through the precipitation assembly and the air flotation assembly, and the microbubbles float upwards and are attached to oil drops to form a gas-oil complex and float upwards to the liquid level to form a floating oil layer, so that oil and water are rapidly separated.

The utility model belongs to the field of purification reaction kettle, concretely is a kind of aromatic hydrocarbon purification reaction kettle, including base;The inside fixedly connected with reaction kettle of base is slidably connected with top cover at the top of reaction kettle, the side fixedly connected with electric push rod of base, the top of electric push rod is fixedly connected with top cover, the top fixedly connected with motor of top cover, the output fixedly connected with cross limiting block of motor, the inside fixedly connected with heat conduction plate of base, the inside fixedly connected with mounting ring of heat conduction plate, the inside rotatably connected with stirring rod of mounting ring, the top of stirring rod is equipped with cross limiting slot;By driving the up-and-down movement of top cover, top cover can be separated from reaction kettle, it is convenient to overhaul the inside of reaction kettle, meanwhile, stirring rod can be separated and removed from the inside of reaction kettle, and stirring rod can also be disassembled and replaced, it is convenient to clean and check the inside of reaction kettle.

The utility model provides a novel liquid PTC heater which comprises a tubular PTC heating core, the tubular PTC heating core is installed on a shell with two open ends in a penetrating mode, a gland is arranged on the tail portion of the tubular PTC heating core, the gland is fixedly connected with the shell in a sealed mode, a baffle is arranged on the head portion of the tubular PTC heating core, an upper cover is arranged on the baffle, and the upper cover is fixedly connected with the shell in a sealed mode. An inlet and an outlet are oppositely formed in the outer side face of the shell, the shell is provided with liquid heating chambers which are the same as the PTC heating cores in number and are independent of each other, a liquid through opening is formed between the two liquid heating chambers, and the liquid through openings are formed in the ends, away from the inlet and the outlet, of the shell so that liquid can be fully heated. Compared with the prior art, the utility model has the beneficial effects that an independent PTC (Positive Temperature Coefficient) heating core is matched with a liquid cavity, and the liquid baffles are arranged on the upper and lower inner walls of the liquid heating cavity in a crossed manner, so that liquid is heated in an S-shaped circulating manner, and the heating speed and the outlet temperature of a product are improved.

The application discloses an electric toothbrush, which comprises a main machine and at least one brush head, the main machine is provided with a plurality of main machine conductive ports, and the brush head is provided with at least two brush head conductive ports corresponding to the main machine conductive ports; the inside of the main machine is provided with a main machine control panel electrically connected with each main machine conductive port respectively, and the inside of the brush head is provided with a brush head control assembly electrically connected with each brush head conductive port respectively; when the brush head is connected to the main machine, the brush head conductive ports are in contact with and electrically connected with the main machine conductive ports, so that a power-on loop is formed between the main machine control panel and the brush head control assembly, and the main machine control panel can identify the function of the brush head according to the power-on loop. The electric toothbrush can automatically identify the function of the brush head and is convenient to operate.

The utility model relates to a temperature control device for COD (Chemical Oxygen Demand) digestion. The digestion device comprises a mounting shell with a rectangular hole, a digestion pipe arranged in the rectangular hole of the mounting shell, a liquid inlet and a liquid outlet which are formed in the middle parts of the top surface and the bottom surface of the mounting shell, two groups of heat dissipation assemblies arranged on two sides of the digestion pipe in a sliding manner, two groups of heating assemblies arranged on the other two sides of the digestion pipe in a sliding manner, and a driving assembly arranged on one side of the mounting shell, the connecting ends of the connecting rod assemblies are hinged to the bottoms of the two heat dissipation assemblies and the bottoms of the two heating assemblies respectively, and the detection assemblies are arranged on the outer walls of the two sides of the installation shell. The driving assembly can drive the other heating assemblies and the heat dissipation assembly to move through the connecting rod assembly when driving one group of heating assemblies to move towards the digestion pipe; through cooperation of the connecting rod assembly and the driving assembly, the heating assembly and the heat dissipation assembly can be driven to slide at the same time to be attached to the digestion pipe for heating or heat dissipation, the heating speed and the heat dissipation speed are effectively increased, only one driving assembly is needed, and cost is reduced.