141results about How to "Achieve heating effect" patented technology

The invention discloses an automatic heating system of a lithium-ion power battery for an electric vehicle, comprising a battery pack module, a charger, a PTC module, a BMS (battery management system) module and a fan module, wherein the charger is connected with the battery pack module; the BMS module is respectively connected with the charger, the battery pack module, the PTC module and the fan module; the battery pack module is internally provided with a temperature sensor; and a temperature detection circuit in the BMS module is connected with the temperature sensor in the battery pack module. The system is used for solving the problems that the temperature is not regulated and controlled automatically, the even heating for the whole battery is difficult to realize and the use is fussy when an existing heating system heats a lithium-ion power battery.

The invention discloses a solar photovoltaic heating system. The solar photovoltaic heating system comprises a solar photovoltaic power generation system and a conductive heating system. The solar photovoltaic power generation system comprises a solar photovoltaic battery pack, a charging/discharging controller, an inverter and a storage battery pack. The conductive heating system is mainly made of a carbon fiber conductive heating material. The solar photovoltaic heating system can be used for converting solar energy into electric energy as a heat supply source of the conductive heating system, and the rated operational voltage of the solar power generation system is maintained between 35V and 50V. The conductive heating system is used for converting the stable electric energy into heat energy for heating an indoor decorative material. The conductive heating system can be not only connected in series with the solar photovoltaic heating system to work, but also connected with a household grid (220V) to implement heat supply operation.

The invention relates to a recycled asphalt microwave heating device which comprises an agitator kettle, an agitator shaft, a vapor outlet, a weighting sensor, a magnetron and an assorted wave guide. The agitator shaft is riveted and welded on a frame and is provided with an agitator arm and an agitator blade shaft; a chute preventing structure is arranged around a door of a microwave weighting and heating system and is provided with a deformed channel structure in the door; the side wall of a cylinder body is provided with a ceramic window, the magnetron produces microwave; and an infrared thermometer is used for A/D-converting acquired current signals into temperature digital signals identified by a PLC. The recycled asphalt microwave heating device has rapid heating speed, uniform heating, energy saving, high efficiency, easy control and environment protection without pollution, can not pollute the environment because the microwave can heat asphalt mixture without producing poisonous gases and smoke and can improve the labor condition.

The invention discloses a method for producing nano calcium carbonate by microwave drying. The method is carried out according to the following steps: (1) preparing Ca(OH)2 raw refined slurry; (2) preparing boiled calcium carbonate slurry; (3) preparing an activated calcium carbonate filter cake; (4) pelletizing; (5) carrying out microwave drying; and (6) crushing and sieving to prepare a nano calcium carbonate product. A device for producing nano calcium carbonate by microwave drying comprises a pelletizer, a feeding hopper, a conveyor belt, a transmission mechanism, a tunnel type microwave drying box, a microwave generator, a discharge hopper and a moisture removal mechanism. The method and the device are adopted to produce nano calcium carbonate, so that time of drying operation in a production process of the nano calcium carbonate can be greatly shortened, the energy consumption is lowered, the agglomeration of the nano calcium carbonate is weakened and the dispersion is improved, and thus, the quality of the nano calcium carbonate is improved; the prepared nano calcium carbonate has the advantages of small grain size, low agglomeration strength, a great specific surface area, small hardness and good dispersion; and moreover, the heating time is short, so that the whiteness of the nano calcium carbonate can be improved.

The invention relates to a scum juice separating device comprising a container provided with an opening and a closed bottom, an upper base, a rotating shaft and a liquid filtering component. The upper base is an opening which can be contained by the container, an power element is arranged on the upper base and can enable a first main shaft to rotate along the first direction or the second direction, the first end of the rotating shaft can be connected with the main shaft of the power element, a plurality of blades is arranged on the rotating shaft, and the liquid filtering component can flow liquid out and in, can be placed in the container, is driven to rotate by the power element and is provided with a barrel bottom portion and an upper bearing portion. The barrel bottom portion is arranged at the bottom of the liquid filtering element, and the upper bearing portion forms an opening of the liquid filtering element.

The invention discloses a die with a heating device. Main points of the invention are as follows: an insulating layer and a conducting layer which are electrically isolated are arranged on an upper die or a lower die or simultaneously arranged on the upper die and the lower die, the surface of the conducting layer is an interface between the die and a material, current is directly switched on the conducting layer so as to allow the current to crowd on the surface of the conducting layer of the upper die, or the lower die, or the upper die, the lower die and the like, and the surface of the conducting layer is preheated to an operating temperature from room temperature. Thus, the die provided by the invention may be only composed of the upper die, the lower die, a current conducting plate and a conductor wire and electrical insulation is carried out on the conducting layer and the insulating layer of the upper die, or the lower die, or the upper die and the lower die so as to achieve effects of the prior art, thereby realizing the purpose of cost reduction; moreover, since current only crowds on the surface of the conducting layer of the upper die, or the lower die, or the upper die and the lower die, uniform distribution of surface temperature of the die can be realized regardless of changing of the shape of the surface of the conducting layer.

The invention relates to a magnetic liquids sealing device with heating by electromagnetic waves. The device belongs to the field of mechanical engineering magnetic liquids sealing. A transmission shaft (8) of the sealing device is a ladder shaft; a first bearing (3) is installed on a first shaft shoulder of the transmission shaft; a first permanent magnet (13) and a second permanent magnet (9) are relatively bonded on an intermediate shaft diameter (17); a second bearing (7) is installed on a second shaft shoulder of the transmission shaft; magnetic liquids (10) are injected on an outer annular surface of the first permanent magnet and the second permanent magnet; a sealing assembly is formed the connections above, and is installed on a step (18) of an inner hole of a metal sleeve (1); an end cover is fixed on the metal cover through a screw (14); and eight circular blind holes which are distributed on the circumference of the metal sleeve are embedded with polyethylene or polypropylene. The problems that the increment of the torque of the transmission shaft and the problem of the safety property reduction of the transmission shaft caused by the increment of the magnetic liquids viscocity under a low temperature are solved.

The invention discloses an air supplying device for an air conditioner and the air conditioner. The air supplying device for the air conditioner comprises an air supplying body, wherein the air supplying body comprises at least three air guide bodies of which the middle parts can be communicated, and openings are formed in the front and back of each air guide body; the three air guide bodies are sequentially arranged from front to back, and a through air channel is formed among the air guide bodies; an air supply gap is formed between two adjacent air guide bodies. The air supplying device further comprises a driving mechanism for driving a medium air guide body of the air guide bodies arranged from front to back in sequence to dynamically change the air supplying gap between the front and back adjacent air guide bodies, so that the air supplying direction of the air supplying device can be changed according to the change on the air supply clearance. With the adoption of the device, the air discharging direction can be changed, so that the whole indoor area can be uniformly and quickly refrigerated for heated; in addition, the discharged air can be adjusted to the direction as the user requirement, and the comfortable experience of the user using the air conditioner can be increased.

The invention relates to a digital vortex thermo-motive generation device, in particular to the digital vortex thermo-motive generation device which utilizes heat of air heat sources or other low-temperature heat sources and uses working medium with low boiling point to apply work and automatically circulate. The invention designs a digital vortex thermo-motive generation device and a working method thereof, aiming at the problems that inadaptability to climatic changes, low energy efficiency ratio COP of the conventional heat pump generation device and the low-temperature thermo-motive device, motive seal medium leakage of a turbomachine output shaft, and low loading rate of discontinuous operation of the turbomachine. The device comprises a single and dual cycle digital vortex thermo-motive generation device integrated by a digital vortex heat-pump system, a working medium zero-leakage low-temperature turbomachine and a dead-steam extraction cycle system thereof, and a heat pipe device, a multi-split online, heat pump combined supply one-online and heat pump combined supply multiple-online generation systems. The device can adapt to climatic changes, has the energy efficiency ratio COP of between 3.4 and 5.6w/w, and can realize clean environment with working medium zero-leakage zero-pollution and no heat drainage pollution.

The invention relates to a natural energy source central air conditioner. A central air conditioner system takes water energy and solar energy as an energy source carrier, the solar energy is adopted to heat, natural water is adopted to cool, and a siphon principle is adopted to perform water circulation. The central air conditioner system is low in electricity consumption, low in manufacturing cost, convenient to mount, low in maintenance and operation cost, low in noise and good in cooling and heating effects, and can be widely popularized and used in practical projects.

The invention provides a continuous dry drum zein drying device and method. The device comprises a main box body system, a feeding system, a drum scrapper blade drying system, a steam feeding system, a cooling discharging system, a condensing system, a water injection pump system and a control system; the cooling discharging system is used for discharging through a two-stage air closer, so that the air in the environment can be prevented from entering a main box body to the greatest extent, the constant vacuum degree of the main box body can be remained, and as a result, a vacuum system can be sealed; meanwhile, ethanol can be efficiently recovered, and the production cost and potential risk can be reduced.

The invention provides a high-frequency quenching device for a right-angle part of a rotary body. The device comprises an induction coil, a magnetizer, a tray, a stop screw and a connecting column, wherein the tray is used for supporting a rotary body part to be processed, the connecting column is connected with the tray and an external machine tool, and the stop screw is used for fixing the tray and the connecting column; the induction coil is mounted on the external machine tool, can be connected to a high-frequency current and is coaxial with the rotary body part to be processed; the section, close to the right-angle root part of the rotary body part to be processed, of the induction coil is sharp-angle-shaped; the magnetizer is bonded with and wraps the induction coil, and only is the sharp-angle-shaped part of the induction coil exposed out of the magnetizer. According to the device, the circular coil effect of electromagnetic induction can be properly reduced, overhigh heating speed of a vertical cylindrical surface is avoided, the sharp angle effect during the electromagnetic induction can be effectively avoided, and the effect of heating the root part of the part is achieved by virtue of drive current of the magnetizer.

The invention discloses an improved plate gluing device. The device comprises a machine body, wherein a driving motor is fixedly connected to the right side of the machine body through a supporting plate, an output shaft of the driving motor is fixedly connected with a driving roller, the left side of the machine body is movably connected with a rotating rod through a supporting plate, the surfaceof the rotating rod is sleeved with a driven roller, and the surface of the driven roller is in transmission connection with the surface of the driving roller through a conveying belt. According to the device, through the cooperation of the driving motor, the driving roller, the rotating rod, the driven roller and the conveying belt which are arranged, the effect of conveying a wood plate is achieved, and through the cooperation of a rotating motor, a driving wheel, a rotating shaft, a driven wheel, a belt, a cam, a cam groove, a roller, a swing rod, a shaft pin, a fixing plate and a connecting rod which are arranged, the roller is used for gluing the plate, so that the time-saving and labor-saving effect during plate gluing is achieved, the working difficulty of the processing personnelis reduced, and the working efficiency of the processing personnel is improved.

The invention discloses a composite electromagnetic pulse solidification structure treatment device and method for casting of ultralumin. The treatment device comprises a metal mold, a side electromagnetic pulse device and a top electromagnetic pulse device, wherein an inner chamber of the metal mold is used for storing a melt; the sidewall of the metal mold comprises an outer layer and an inner layer; a water cooling cavity is formed between the outer layer and the inner layer; a cooling water inlet is formed in the bottom part of the water cooling cavity, and a cooling water outlet is formed in the top part of the water cooling cavity; the side electromagnetic pulse device is arranged at the outer wall of the metal mold; the top electromagnetic pulse device is positioned right above the inner chamber of the metal mold. According to the composite electromagnetic pulse solidification structure treatment device for casting of the ultralumin, electromagnetic energy can enter the melt to the maximum, so that the metal mold can be uniformly preheated, and the core structure of an ultra-thick casting can be uniformly thinned through the electromagnetic energy while the solidification supercooling degree of a casting blank is improved.

The invention discloses an automatic selling device for fast food. The device comprises a box body, a display system, a charging system, a food delivering system and a PLC control system. The food delivering system comprises a storage rack, a lifting device, a food delivering device and heating devices, the storage rack comprises a plurality of upright rods, a plurality of food carrying tables arearranged between the two adjacent upright rods in the vertical direction, the lifting device is located below the food delivering device, the food feeding device comprises a supporting bracket and afirst belt conveyor and a second belt conveyor fixed on the supporting bracket, the conveying directions of the two belt conveyors are perpendicular to each other, and the heating devices are locatedin the two belt conveyors. The automatic selling device conducts heating in the delivery process of the fast food, additional separated heating is not needed, the problem of long waiting time in queue is solved, the automatic selling of instant provision is achieved really, and the practicability and timeliness are guaranteed.

The invention discloses an efficient steel and aluminum composite belt oven. The efficient steel and aluminum composite belt oven comprises a first supporting leg and a second supporting leg. An oven body is fixedly connected to the top of the first supporting leg. A heating cavity is fixedly connected to the inner wall of the oven body. A first electric heating wire and a second electric heating wire are arranged in the heating cavity. A first circulating fan is fixedly connected to one end of the oven body, and a second circulating fan is fixedly connected to the other end of the oven body. A motor is fixedly connected to one side of the second supporting leg. According to the efficient steel and aluminum composite belt oven, the effect of heating the oven body is achieved; fractional heating is conducted on the oven body through the two electric heating wires, the heating instantaneous power is reduced, electrical equipment is protected, the effect of circulating heat in the oven body is achieved, and the rotating speed of the motor can be adjusted; and thus, the conveying speed of a steel and aluminum composite belt is controlled, the efficiency is improved, and the problems that the heat utilization rate is not high, and heating of the steel and aluminum composite belt is inadequate are effectively solved.

The invention relates to an electromagnetic heating superconducting heating system. The electromagnetic heating superconducting heating system comprises an electromagnetic heating device (1), a superconducting tube heat transfer device (2) and a floor (4), wherein the superconducting tube heat transfer device (2) comprises a superconducting tube (2.1); the superconducting tube (2.1) and plug sealing caps (2.2) at the two ends of the superconducting tube (2.1) form a sealed cavity (2.4); a fluid suction tube core (2.3) is adhered to the inner wall of the superconducting tube (2.1); superconducting fluid (2.5) is injected into the cavity (2.4); the electromagnetic heating device (1) comprises an electromagnetic heating line (1.1), a heat preservation layer (1.2) and an electromagnetic heating controller (1.3); the heat preservation layer (1.2) covers an outer tube wall at any end of the superconducting tube (2.1); the electromagnetic heating line (1.1) is wound on the heat preservation layer (1.2); and the two ends of the electromagnetic heating line (1.1) are connected with the electromagnetic heating controller (1.3). The electromagnetic heating superconducting heating system has the advantages of long service life, high heating efficiency and low cost.

The invention discloses a method for preparing optothermal responding short fiber by using recycled polyester bottle chips and belongs to the field of chemical fiber production. The method comprises the steps of drying optothermal responding masterbatch and recycled polyester bottle chips, mixing, carrying out screw melt extrusion on a mixture to obtain a melt, and performing filtering, melt spinning, cool-forming, coiling and oiling, drafting and feeding, receiving and barrel charging, bundling, drafting, oiling, yarn pilling, coiling, thermal setting and cutting to obtain the optothermal responding short fiber. The optothermal responding short fiber is prepared through optothermal responding masterbatch and recycled polyester bottle chip mixing and melt spinning, the preparation method is reasonable, highly operable and easy to industrially implement, the prepared optothermal responding short fiber is used mainly in textile products such as automobile trims, casement fabric and decorative fabric and has the excellent functions such as near-infrared and visible light absorption, heat accumulation and discharge, and temperature adjustment.

The invention discloses a capsule medicine bubble cap forming device comprising a male die and a female die. The male die is fixedly connected to a male die seat. The male die seat is fixedly connected to a bottom plate upright. The female die is fixedly connected to a female die seat and is movably connected to a guide rod. The guide rod is fixedly connected to the male die. A driving mechanism driving the female die seat to move is installed on the upper side of the female die seat. The driving mechanism and the bottom plate upright are both installed on a support frame. A thin type conveying belt is installed between the male die and the female die and is provided with a forming through hole. The support frame is of a horizontal type U-shaped structure. The guide rod is sleeved with a reset spring. The two ends of the reset spring abut against the male die and the female die correspondingly. An electromagnetic heater is arranged on the male die. A feed hopper is installed at the input end of the thin type conveying belt. A finished product collection hopper is installed at the output end of the thin type conveying belt. A cooling device is installed on the female die. Accordingto the capsule medicine bubble cap forming device, products are formed fast, efficiency is high, equipment machining is simplified, cost is lowered, the forming effect is good, and the rejection rateis lowered greatly.

The invention discloses a solar energy heat collection control system and a heat collection control method thereof, relating to a heat collection control system, belonging to the field of solar energy heat collection control, and solving the problem of existing solar energy optothermal utilization equipment that the utilization rate of energy is low due to energy loss. According to the invention, a first temperature sensor is used for detecting the temperature of air flow at an air outlet of an air pipe and connected with a first temperature transmitter, the first temperature transmitter is connected with a digital input end of a frequency converter and used for controlling the on and off of the frequency converter, and if a set temperature is reached, the first temperature transmitter sends a pulse signal to the frequency converter to start the frequency converter; a second temperature sensor is used for detecting the temperature of an outlet of an air heat collector and connected with a second temperature transmitter, the second temperature transmitter is connected with an analog input end of the frequency converter, the rotation speed of a fan is controlled by the frequency converter, the temperature transmitting range of the second temperature transmitter is from 30 DEG C to 80 DEG C, and air diffusers are installed on an air return port and an air supply port and used for changing the indoor air direction. The solar energy heat collection control system disclosed by the invention is suitable for indoor temperature adjustment.

The invention relates to the technical field of insulation board processing, and discloses a processing method of an insulation board. The processing method comprises the following steps of (1) premixing; (2) mould entering for forming; (3) drying and curing; (4) pressing for forming; (5) cutting; (6) preparation of a prevention layer; and (7) packaging. All components can be evenly mixed througheven mixing during premixing, all the components in the manufactured insulation board are evenly distributed, and the better heat-insulation effect can be achieved; and by additionally arranging the prevention layer on the insulation board, the insulation board has the dual effects of heat insulation and fire prevention.

The invention discloses an asphalt heating heat exchanger. According to the asphalt heating heat exchanger, asphalt pipelines in heating devices are used for conveying asphalt, heaters can heat the asphalt in the asphalt pipelines, and the asphalt pipeline is a spiral coil structure, such that the heating body of the heater can uniformly heat the asphalt in the asphalt pipeline, and the asphalt can be heated while being transported by the asphalt pipeline so as to increase the heating efficiency of the asphalt; through a plurality of the sequentially communicated heating devices, when the asphalt is heated, heating can be performed in a temperature-increasing manner, such that the condition that the one-time heating can cause the non-uniform heating of the asphalt so as to affect the heating effect can be prevented; and temperature control devices between the two adjacent heating devices are used for controlling the communication/disconnection of the communication pipes between the twoadjacent heating devices so as to conveniently control the uniform heating of the asphalt to a certain temperature, and if the asphalt temperature reaches the requirement, the heater after the temperature control device is closed. With the asphalt heating heat exchanger of the present invention, the temperature of the asphalt in the asphalt pipeline can be conveniently controlled.

The invention relates to an electromagnetic induction coil for magnetic particle uniform heating. The electromagnetic induction coil is composed of 1 to 4 skeleton densely wound coils. The coils are connected to a medium-high frequency power source in series or in parallel. The electromagnetic induction coil can make a medium-high frequency alternating magnetic field completely and directly heat a component to be heated, has a precise heating depth and heating area, and a very good heating effect, and fundamentally solves the low heating efficiency of resistance-type heat conduction achieved by an electric heating sheet, an electric heating coil and the like. By selecting different coil arrangement manners according to actual demands, tobacco materials at different locations can be heated to achieve different cigarette utensil design layouts.

The invention discloses a comfortable automobile seat belt. The comfortable automobile seat belt comprises a webbing body, wherein the webbing body comprises a wearing part and two connecting parts; the connecting parts are separately arranged at two ends of the wearing part through overturning knots; the wearing part comprises a silicone base layer, a heat absorption layer and a heating layer, wherein the heat absorption layer and the heating layer are respectively arranged on two sides of the silicone base layer; a weaving cloth surface layer covers the heat absorption layer; an isolating heat conduction layer and a weaving cloth bottom layer sequentially cover the heating layer; and an electricity supply assembly for supplying electricity to the heating layer and an electricity supply interface connected with the electricity supply assembly are arranged on one side of the wearing part. According to the comfortable automobile seat belt disclosed by the invention, the heat absorption layer and the heating layer are respectively arranged on the two sides of the wearing part, and a driver or a passenger can overturn the seat belt to enable the corresponding surface to be closely attached to the body, so that the required effect of heat absorption or heating can be achieved, and the operation is convenient; and compared with general seat belts, the comfortable automobile seat belt has the advantage that the wearing effect is more comfortable.

A shellfish shell opening device comprises a conveying device and heating devices, and is characterized in that the conveying device comprises a supporting plate (1) and a conveying chain group (2) arranged on the supporting plate, wherein the heating devices are positioned on the upper side and the lower side of the conveying chain group; each heating device comprises a plurality of flamethrowers (3); openings (4) are formed in the supporting plate and at positions corresponding to jet orifices of the flamethrowers.

The invention discloses a waste water treatment system of combined oxidation, which comprises an activated carbon reactor, the activated carbon reactor is correspondingly connected with a sedimentation tank, the sedimentation tank is correspondingly connected with a water collection tank, and an ozone micrometer is arranged in the activated carbon reactor. Nanobubble all-in-one machine, the activated carbon reactor is connected to the gas-liquid separator correspondingly, the gas-liquid separator is connected to the sand filter correspondingly, the sedimentation tank and the activated carbon reactor are connected to the sludge tank correspondingly, and the sludge The pool is connected with the filter press correspondingly. The invention has the advantages of safety, high efficiency, speed, no secondary pollution and low consumption.