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130results about How to "Heating up fast" patented technology

Platen machine

The invention discloses a platen machine which comprises a gantry frame and a compacting mould. The compacting mould is composed of multiply heating platens (2a), and an elastic connecting element (2b) is arranged between two adjacent heating platens. Each heating platen (2a) is hollow inside. A heat-exchanger tube (2a1) is arranged inside the platen machine, and the heat-exchanger tube (2a1) is connected with a heat transfer oil circulating system. Guide pillars (1a1, 1ab) used for guiding the multiply heating platens (2a) are arranged on the gantry frame. The platen machine also comprises a buffer device (3) which is fixedly connected on the bottom portion of the beam (1c) of the gantry frame, and is connected with the top layer heating platen of the multiply heating platens of the mould. The compacting mould is driven by a hydraulic cylinder (6) on the bottom portion of the compacting mould. A piston rod (6a) of the hydraulic cylinder is connected with the bottom layer heating platen. The platen machine can be used for compacting multiply wood plates each time, and compacting efficiency is high. Due to the fact heat transfer oil is adopted to transfer heat to the wood plates, the wood plates are heated up quickly, heat is distributed evenly, glue cement among the wood plates is enabled to solidify rapidly, compacting quality is high, and compacting speed is fast.
Owner:江苏福通木业有限公司

Temperature control device, temperature control system and temperature control method of semiconductor device

The invention discloses a temperature control device. The temperature control device comprises a silicon wafer carrying portion, a plurality of light heating portion, a temperature measuring portion and a temperature control portion. The silicon wafer carrying portion comprises a technical cavity, a base and a rotating mechanism, wherein the base keeps a silicon wafer horizontal, and the rotating mechanism rotates the base. The light heating portions emit light to the silicon wafer so as to form a plurality of heating areas on the surface of the silicon wafer and comprise a plurality of first linear heaters and second linear heaters, wherein the first linear heaters and the second linear heaters are parallelly distributed on the upper side and the lower side of the outside of the technical cavity and perpendicular to one another in the horizontal direction. The temperature measuring portion comprises a plurality of temperature sensors used for measuring the temperature of the heating areas and is arranged in the technical cavity at the positions corresponding to the heating areas. The temperature control portion is used for controlling the output power of the light heating portions according to the outputted temperature of the temperature sensors and the target temperature of the heating areas. The temperature control device is capable of accurately controlling quick heating and cooling of the silicon wafer and can guarantee temperature uniformity of the points inside the silicon wafer.
Owner:BEIJING NAURA MICROELECTRONICS EQUIP CO LTD

Eddy current heating high temperature mechanical testing device

The invention relates to an eddy current heating high temperature mechanical testing device, which belongs to the technical field of mechanical testing and relates to a mechanical testing device for rapidly heating a sample by using an eddy current technique to obtain a high temperature testing environment. The device adopts eddy current rapid heating to meet the requirements of high-rate temperature rise and wide temperature zone heating of the sample in a high temperature mechanical test. An airtight box structure is adopted, and a vacuum pump is used for vacuum pumping to meet vacuum environment requirements. Upper and lower chucks adopt the overall structure, which is good for neutrality and have small measurement errors. The device consists of a clamping unit, a loading unit, a heating and cooling unit, an airtight box, and a reference frame. The device has the characteristics of rapid sample temperature rise, large applicable temperature zone, high heating efficiency, compact structure and simple operation. The device has good neutrality, reduces measurement errors, and has high testing accuracy. An aerospace high temperature thermal shock environment can be accurately simulated, and the mechanical experiments of high temperature materials are completed.
Owner:DALIAN UNIV OF TECH

Graphene spontaneous heating floor, manufacturing method and low-voltage spontaneous heating floor system

The invention provides a graphene spontaneous heating floor, a manufacturing method and a low-voltage spontaneous heating floor system. The graphene spontaneous heating floor sequentially comprises anabrasion resisting layer, a surface decoration layer, an upper insulation inflaming retarding and temperature resisting waterproof layer, an upper base material floor layer, a lower base material floor layer, a lower insulation inflaming retarding and temperature resisting waterproof layer and a heat insulation layer from top to bottom. The upper surface of the lower base material floor layer isprovided with at least one groove. The grooves are internally paved with graphene heating elements and conducting circuits. The two ends of each conducting circuit are connected with connector clips.The connector clips of each conducting circuit are both connected with an independent control unit. The upper surface of the upper base material floor layer is provided with a plurality of blind holes, and magnet columns are embedded into the blind holes. The graphene spontaneous heating floor has the beneficial effects that a graphene material is adopted for conducting heat, the temperature is raised quickly, and heat conduction is uniform; and each floor is an intelligently-integrated independent unit, zone control of the indoor temperature is achieved, the energy consumption is reduced, andthe service life of the floor is prolonged; and graphene releases far infrared rays, by cooperating with the magnet therapy characteristics of magnets, the graphene spontaneous heating floor strengthens the physical body, protects health and is beneficial to family health.
Owner:戴明

Rapidly-heating heat recovery type temperature-adjusting heat pump drying device and operation method thereof

The invention provides a rapidly-heating heat recovery type temperature-adjusting heat pump drying device and an operation method thereof. The rapidly-heating heat recovery type temperature-adjusting heat pump drying device comprises a heat pump system, an air channel, a sensible heat recoverer, a circulating centrifugal fan and an air filter, wherein the sensible heat recoverer, the circulating centrifugal fan and the air filter are arranged in the air channel. The heat pump system comprises a compressor, an outdoor multifunctional heat exchanger, a condenser and a dehumidification evaporator, wherein the outdoor multifunctional heat exchanger is arranged outside the air channel and provided with an axial flow fan, and the condenser and the dehumidification evaporator are arranged in the air channel. According to the rapidly-heating heat recovery type temperature-adjusting heat pump drying device, the outdoor multifunctional heat exchanger is arranged, the flowing direction and flow distribution of a refrigerant are changed through a control valve, and thus the closed-type drying heat pump device can rapidly conduct heating at the low temperature and rapidly cool at the high temperature, so that the different drying room temperature requirements are met, and the refrigeration dehumidification and drying process is more sustainable, stable and reliable and saves more energy.
Owner:YANGZHOU HENGDE IND TECH CO LTD

Double heating, refrigerating, water heating and dehumidifying system

The invention provides a double heating, refrigerating, water heating and dehumidifying system. The system is characterized by comprising a multifunctional air conditioning unit and a hot-water heat exchange system with a hot-water radiator, wherein the multifunctional air conditioning unit with a five-cycle hot-water air conditioner has the functions of hot wind making, water heating, air cooling and dehumidifying; the multifunctional air conditioning unit consists of a compressor, two four-way valves, three heat exchangers and a rectification three-way throttle; and a refrigerating agent loop connection is formed in a way that first, second, third and fourth ports of the first four-way valve are connected with the compressor, the first port of the second four-way valve, an indoor air heat exchanger and a gas-liquid separator respectively; second, third and fourth ports of the second four-way valve are connected with an outdoor air heat exchanger, a hot water heat exchanger and the gas-liquid separator; the gas-liquid separator is connected with the compressor; the outlet of the hot water heat exchanger is connected with the inlet of a third one-way valve and the outlet of a third solenoid valve; the two ends of a first capillary tube are connected with the parallel connected end of outlets of three one-way valves and the inlet of the third solenoid valve and the parallel connected end of the inlets of the first and second solenoid valves; the two ends of a second capillary tube are connected with the outlet of the first solenoid valve, and the parallel port of the inlet of the first one-way valve and the outdoor air heat exchanger; and the outlet of the second solenoid valve is connected in parallel with the inlet of the second one-way valve and the indoor air heat exchanger.
Owner:盐城瑞阳科技有限公司

Multiple drying tunnel type oven having waste gas filtration function

The invention discloses a multiple drying tunnel type oven having a waste gas filtration function. The multiple drying tunnel type oven consists of a drying box, a ventilation box and a filtration box from the top down; a gas exhaust pipeline communicates the drying box with the filtration box; a far-infrared radiation lamp tube and a material conveying mechanism are arranged in the drying box; a horizontal air intake channel is formed in the ventilation box, and communicates the drying box with the filtration box; an electric heating wire is arranged below the horizontal air intake channel; a cooling liquid pipe, a waste gas exhaust pipe and a waste gas absorption solution are arranged and contained in the filtration box; gas vents are distributed in the waste gas exhaust pipe; and the gas exhaust pipeline is connected with the waste gas exhaust pipe in the filtration box through an air pump. The multiple drying tunnel type oven has the following advantages that (1) the far-infrared radiation lamp tube and the electric heating wire are arranged reasonably, multiple drying is realized, and the drying efficiency is high; (2) by employing hot air circulation, energy can be saved; (3) waste gas generated after a material is dried is filtered directly without emission, so that environmental protection is facilitated; (4) the generated waste gas is recycled, so that the production cost is lowered; and (5) the multiple drying tunnel type oven is compact in structure and convenient to use.
Owner:TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Heating plate of flat-plate vulcanizing machine

The invention provides a heating plate of a flat vulcanizing machine, which is formed by an electric heating film. An upper heat-conducting plate is arranged on the upper side of the electric heating film, while a lower heat-conducting plate is arranged on the lower side of the electric heating film; the upper heat-conducting plate and the lower heat-conducting plate are made of copper alloy materials respectively; insulating layers are arranged between the electric heating film and the upper heat-conducting plate and between the electric heating film and the lower heat-conducting plate respectively; and the insulating layers are made of a mica material; and the edge of the lower heat-conducting plate is turned upwards after the edge of the lower heat-conducting plate is beyond the edge of the electric heating film, and encircles the edge of the upper heat-conducting plate. The copper alloy material contains copper, zinc, stannum and manganese. A rubber belt can be heated and vulcanized evenly by the upper heat-conducting plate and the lower heat-conducting plate. The upper heat-conducting plate and the lower heat-conducting plate formed by the copper alloy material can conduct heat quickly and evenly, and have the advantages of pressure resistance, heat resistance and corrosion resistance. The electric heating film is quickly heated after the electric heating film is electrified. The rubber belt can be heated and vulcanized evenly through the upper heat-conducting plate and the lower heat-conducting plate.
Owner:SHANGHAI GORO CONVEYOR EQUIP CO LTD

Preparation method and application of polymeric phosphato aluminum iron chloride coagulant

The invention discloses a preparation method and application of a polymeric phosphato aluminum iron chloride coagulant under a micro-wave irradiation condition. The method comprises the steps of: based on aluminum polychloride and FeCl3.6H2O as main materials, adding water to dissolve and evenly mixing; then adding disodium hydrogen phosphate solution to adjust the molar ratio of phosphorus to ferro-aluminum; putting into a microwave reactor to radiate and heat, so as to polymerize under a microwave condition; taking out from the microwave reactor; adding NaOH solution to adjust the alkalization degree and continuing to react for a period of time under the condition of a water bath; and finally curing at normal temperature to obtain polymeric phosphato aluminum iron chloride. The prepared polymeric phosphato aluminum iron chloride coagulant can be widely applied to treatment of source water, and treatment of industrial wastewater and domestic wastewater; and the function is superior to that of common aluminum polychloride and ferric polychloride. The polymeric phosphato aluminum iron chloride disclosed by the invention can effectively reduce the turbidity and UV254 of a water body in feedwater treatment; and the polymeric phosphato aluminum chloride iron disclosed by the invention has good removal effect on the turbidity, chemical oxygen demand (COD) and total phosphorus in domestic wastewater and industrial wastewater.
Owner:HUNAN UNIV OF SCI & TECH

Air conditioner and control method and device thereof

The invention discloses an air conditioner and a control method and device thereof. The air conditioner comprises a heat exchange air channel and an air treatment device. The air treatment device comprises a shell and a fresh air fan, a fresh air inlet and a main air outlet are formed in the shell, and air entering an air treatment air channel from the fresh air inlet is guided to the main air outlet through the fresh air fan. The control method comprises the steps that when the air conditioner operates in a heating mode, if the indoor environment temperature is lower than the first preset temperature, and the outdoor environment temperature is lower than the second preset temperature, the fresh air fan is controlled to stop guiding the air entering the air treatment air channel from the fresh air inlet to the main air outlet, when the indoor environment temperature is higher than the third preset temperature within the first preset time, the fresh air fan is controlled to guide the air entering the air treatment air channel from the fresh air inlet to the main air outlet, thus, quick temperature rising can be achieved when the indoor environment temperature is low, moreover, fresh air is exchanged after the temperature is raised, and the experience of a user is improved.
Owner:GD MIDEA AIR-CONDITIONING EQUIP CO LTD

Battery safety experiment tool and system

PendingCN108181592AHeating up fastImprove the efficiency of thermal runaway experimentsElectrical testingElectrical batteryElectric energy
The invention relates to the field of safety testing for power supply devices, in particular to a battery safety experiment tool and system. The battery safety test tool comprises an induction heatingtool including a box body, an induction coil, an induction heating power supply, and a processor. The induction coil is used for heating a battery after being electrified to realize a battery thermalinstability experiment; the induction heating power supply connected with the induction coil is used for providing power for the induction coil; and the processor connected with the heating power supply is used for adjusting the output power of the heating power supply. The induction coil is arranged outside the box body; and the induction heating power supply and the processor are arranged inside the box body. The battery safety experiment system is composed of an electronic terminal and the battery safety experiment tool; and the electronic terminal carries out communication with the battery safety experiment tool. With the battery safety experiment tool and system, when the thermal instability experiment of the battery is carried out, the temperature of the battery rises quickly; moreover, the experiment operation becomes simple and the single thermal out-of-control experiment efficiency of the lithium battery cell is effectively improved.
Owner:HUATING HEFEI POWER TECH

Integrated universal distiller

The invention discloses an integrated universal distiller. The integrated universal distiller comprises a heating device, a cooling device, a shell and a support, wherein the heating device is provided with a plurality of independent heating units; a ceramic electric heater is installed on a furnace frame of a heating box body; a furnace cover and a distilling bottle are arranged on the ceramic electric heater; the distilling bottle is installed in the furnace cover; the shell is provided with a plurality of heating control buttons corresponding to the plurality of heating units, heating state indicating lamps, functional regulating buttons as well as a liquid crystal display; the heating units are connected with the cooling device; the distilling bottle is connected with a condensing bottle connected with a water tank; the cooling device is connected with a control system; a volume bottle is arranged below the condensing bottle of the cooling device. The device integrates heating, distillation, condensation and receiving design; the ceramic electric heater is adopted by the heating device so as to achieve the functions of independent power regulating of a single furnace, automatic circulation of cooling water, automatic control of distillation terminal, automatic sucking-back prevention control and the like; the integrated universal distiller is practical, convenient, saves energy, protects the environment, and solves multiple defects of a traditional device.
Owner:山东益源环保科技有限公司

Forming device of rapid heating and cooling separation type continuous carbon fiber thermoplastic U-shaped part and process

The invention provides a forming device of rapid heating and cooling separation type continuous carbon fiber thermoplastic U-shaped part. The forming device comprises an upper driving mechanism, a lower driving mechanism, a vertical guide mechanism, an upper base, an upper mold, a lower mold and a lower base, wherein the upper base, the upper mold, the lower mold and the lower base are sequentially arranged from top to bottom; a lower heating plate is arranged at the top of the lower base, a cooling mechanism is embedded in each of the upper mold and the lower mold, the upper driving mechanismdrives the upper mold to ascend and descend along the vertical guide mechanism, the lower mold is installed on the vertical guide mechanism and can ascend and descend along the vertical guide mechanism, and the vertical guide mechanism is provided with a lowest limiting mechanism corresponding to the lower mold; and the lower driving mechanism drives the lower base to ascend and descend along thevertical guide mechanism. The invention further provides a forming process of the continuous carbon fiber thermoplastic U-shaped part. The forming device of the rapid heating and cooling separation type continuous carbon fiber thermoplastic U-shaped part and the process have the advantages of being scientific in design, high in production efficiency, low in energy consumption, good in product quality, economical and applicable.
Owner:ZHENGZHOU UNIV +1
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