62results about How to "Control heating" patented technology

The invention discloses an experimental device for simulating the generation and the exploition of benthonic combustible ice and an application method thereof. The experimental device comprises a stainless steel cylinder body, a middle penetration plate, a bottom rubber airbag, a top sealing device and an external frame, wherein the cylinder body is divided into three parts by the middle penetration plate of the whole device, i.e., a simulated seawater layer, a sedimentation layer (hydrate layer) and a free air layer from top to bottom; three windows are respectively designed in the front surface and the rear surface of the cylinder body, thereby being convenient for observation of phenomena during the generation and the decomposition of hydrates; the top sealing device works in a combined mechanical sealing mode, so that the sealing effect of the device can be guaranteed; the pore ratio of a combustible ice storage layer can be controlled according to experimental designs; and a magnetizer-induced heating temperature controller is wrapped around the combustible ice storage layer, so that the temperature can be accurately controlled so as to realize the heating of the storage layer. According to the experimental device, the conventional hydrate synthesis and decomposition experiment can be carried out; meanwhile, the large-scale simulation of the benthonic hydrates can be realized; and particularly, the phenomena in synthesis and exploition processes can be recorded by a high-speed CCD (Charge Coupled Device) camera during the generation and the exploition of seepage-type hydrates, so that the simulation visualization is realized.

The invention discloses a heating device cooking method. The method comprises the following steps: a heating device displaying an electronic menu list, the electronic menu in the electronic menu list containing preset heating control information; the heating device receiving the electronic menu selected by a user, the electronic menu comprising more than one execution step; and the heating device, after receiving the confirmation instruction of the user, displaying the information of the execution step, performing heating according to the heating control information corresponding to the execution step, and emitting a next-step execution prompt after the execution step is finished. The invention also discloses a heating device. By using the method and the device provided by the invention, man-machine interaction with the user can be realized, and automatic heating is carried out by combination with the preset electronic menu, thus great convenience is brought to the user.

The invention relates to the technical field of determination of food temperature of a cooking device and discloses a device and method for determining food temperature, a temperature control system and the cooking device. The device comprises a temperature detection device used for detecting temperature of multiple detection points of the cooking device and obtaining multiple detection temperature, and a processing unit used for determining whether a detection point of the multiple detection points is an effective detection point based on detection temperature of the detection point and / temperature difference between detection temperature and initial temperature after the cooking device is started and also used for determining temperature of food based on determined detection temperature of effective detection points. By adoption of the technical scheme, the device and method for determining food temperature, the temperature control system and the cooking device can accurately determine temperature of food in the cooking device and better control heating of the cooking device such that food temperature cooked in the cooking device can precisely satisfy the temperature requirement.

The invention provides a food heating vending machine. The food heating vending machine comprises at least one food heater, a barcode scanning module and a vending machine controller, wherein the at least one food heater is connected to the vending machine controller and is used for heating food; the barcode scanning module is used for scanning a barcode of food to acquire food information and transmit the food information to the vending machine controller; the vending machine controller is used for controlling the food heater to heat the food according to the food information. By adopting the technical scheme provided by the invention, no matter what kind of food is bought by a buyer, the food can be automatically heated according to the information carried by the food through the food heating vending machine provided by the invention, the consumer experience is improved, the consumer does not need to perform operation such as heating setting to the food heater of the food heating vending machine, the food heating vending machine is safe and hygienic and the goal of reducing consumption of energy for heat preservation is achieved.

The invention discloses a steam food processor which comprises a machine base, a motor, an output shaft, an outer cup, a smashing cutter and a steam generation device. The motor is arranged in the machine base and drives the output shaft to rotate, the outer cup further comprises an outer cup body and an upper cover, the outer cup body is closed by the upper cover, a steam discharging channel is formed in the outer cup, the outer cup is arranged on the machine base, an inner cup is arranged in the outer cup, the smashing cutter is arranged in the inner cup, and the output shaft and the smashing cutter are separately connected. A partition part is arranged between the outer cup and the inner cup so as to form an interlayer region for containing water, the volume ratio of the interlayer region to the outer cup is 1:16 to 1:2, steam is produced in the interlayer region, the inner cup is provided with a steam through hole, and the steam flows into the inner cup through the steam through hole. The steam food processor adopts the inner cup and the outer cup to replace an independent steam generator, steam is produced in the interlayer region formed between the inner cup and the outer cup, the distance between the steam generation region and a food making region is shortened, and the efficiency of heat utilization is improved.

The invention relates to dyeing equipment, in particular to high-efficiency dyeing equipment for textile production. The purpose is to provide the high-efficiency dyeing equipment which is used for textile production, has high dyeing efficiency and uniform dyeing and can dry dyed textiles. In order to achieve the above purpose, the high-efficiency dyeing equipment comprises a box body and the like; winding mechanisms are arranged on the bottom and the upper portions of the left and right sides of the box body, and cloth is wound around the winding mechanisms, a drying mechanism is arranged onthe upper portion of the right side of the box body, and a transmission mechanism is arranged on the front side of the drying mechanism. The high-efficiency dyeing equipment achieves the effects of high dyeing efficiency, uniform dyeing and drying of the dyed textiles. The high-efficiency dyeing equipment performs the dyeing on the cloth by means of mutual cooperation of a plurality of the windingmechanisms, the transmission mechanism and the drying mechanism cooperate with each other for drying the dyed cloth, and the drying efficiency is high.

The invention relates to a fuzzy control heating method for a soymilk machine and a similar food processor, which is characterized in that a shrapnel machine in the soymilk machine and the similar food processor sets a late-stage infusion power into a plurality of gears according to power of a heating tube of the soymilk machine and the position of the heating tube, wherein one of the gears is used as a standard power gear; the whole infusion process is divided into three phases, wherein in the first phase, the power intermission of the biggest gear is adopted to heat to a touch-needle state, and heating is stopped for a certain time; in the second phase, the standard power gear is adopted to heat to the touch-needle state, heating times when in the touch-needle state are recorded, and the started heating power of the third phase is set according to the heating times; when the third phase starts, the power set in the second phase is adopted for heating, and the heating gear is automatically chosen according to the condition that whether the touch-needle state occurs and the heating times before the touch-needle state in the circulating heating process. The invention adopts a fuzzy control mode and can effectively control the heating in the late-stage infusion process of the soymilk machine and well cook soymilk even when the voltage of the commercial power fluctuates greatly and different environmental temperatures exist, thereby greatly improving the soymilk making effect of the soymilk machine.

The invention provides a lithium battery vacuum drying oven temperature acquisition and control device, which comprises a temperature acquisition module, a temperature control module and an integratedcontrol system, wherein the temperature acquisition module is a multipath temperature acquisition integrated control system and is used in a high-temperature and high-vacuum state; the temperature acquisition module is connected with the temperature control module, and the temperature acquisition module converts physical characteristic signals to digital temperature signals and outputs the digital temperature signals to the temperature control module; and the integrated control system is connected with the temperature control module, the integrated control system receives a sending instruction and carries out temperature control on the temperature control module, and the integrated control system monitors the temperature acquired by the temperature acquisition module in real time. Throughintegrating a solid state relay and a thyristor by the temperature control module, the integrated control system can control heating of each heating plate at any time; and through integrating the solid state relay and the thyristor to the temperature control module, the line layout is greatly simplified, the line is clearer, and the maintainability is increased greatly.

The invention relates to an electrical heating moxibustion head, which is provided with a connecting device which is mutually matched and fixed with a fixing band; by the mutually matching and fixing of the connecting device and the fixing band, the moxibustion head is not supported by hands and is more convenient to treat patients; the connecting device is provided with a round of dents for being matched and fixed with button holes on the fixing band on the side periphery of the electrical heating moxibustion head; the interior of the moxibustion head is respectively provided with a heating element installation cavity for installing an electrical heating element, and a heating feedback installation cavity for installing a temperature sensor; a connecting column is internally provided with a through hole which is penetrated back and forth and is used for passing through electrical heating wires; therefore, a control system for controlling the electrical heating moxibustion head adjusts the heating temperature of the electrical heating element by the feedback of the temperature sensor so as to achieve the purpose of constant temperature; the invention also provides an automatic constant temperature hyperthermia instrument; the electrical heating moxibustion head thereof adopts the structure and is convenient to fix; and a hyperthermia instrument control system can control the heating, constant temperature and timing of the electrical heating moxibustion head.

Disclosed are a method and an apparatus for controlling heating of a fuel filter. The method may include a first step of measuring a temperature of intake air that enters an engine, a second step of measuring a temperature of cooling water, and a third step of, upon input of a key-on signal, controlling whether to activate or deactivate a heater for the fuel filter in response to the measured temperatures of the intake air and the cooling water.

The invention provides a novel material bulking machine device, which has a low friction resistance to a material in a stirring movement, does not easily warm the material because of friction in a mixing process and is good in safety. The novel material bulking machine device comprises a transmission motor and an output shaft, wherein the output shaft is connected with a transmission shaft through a coupler; an inner cylinder body is sleeved on the transmission shaft; and in the inner cylinder body, an oar blade is sleeved on the transmission shaft. The novel material bulking machine device is characterized in that: the oar blade is formed by oppositely combining two half crescent-shaped spherical caps; and the vertical section of the oar blade is a triangle of which the vertex angle is in an acute angle arc shape.

The invention discloses a biomass energy combustion device based on control of an internet of things. The device comprises an outer casing, wherein the interior of the outer casing is provided with a combustion device, a biological fuel tank, a material supply control device, an air inlet control device, a combustion slot temperature sensor and a combustion slot opening and closing device, wherein the material supply control device, the air inlet control device, the combustion slot temperature sensor and the combustion slot opening and closing device are connected with a microprocessor, the microprocessor is provided with a wireless local area network communication device, and is connected with an internet through the wireless local area network communication device, the microprocessor sends and displays the temperature data of the combustion device to a computer or a mobile terminal, and the microprocessor is controlled by the computer or the mobile terminal equipment through the internet. The biomass energy combustion device based on the control of the internet of things can realize the remote monitoring and control through the internet.

The invention discloses an intelligent insulating type asphalt concrete mixing station. The intelligent insulating type asphalt concrete mixing station comprises a plurality of aggregate storage bins which can heat aggregates, wherein the outlets of the aggregate storage bins are connected to an insulating barrel, a hot material belt conveyor for conveying a hot material to a heating and stirring roller is arranged in the insulating barrel, the outlet of the heating and stirring roller is connected to a vertical stirring barrel through a lifting device, a discharge port is formed in the bottom of the vertical stirring barrel, and heating devices are arranged in the aggregate storage bins, the heating and stirring roller and the vertical stirring barrel. By separately heating aggregates such as asphalt and pebbles and conveying the aggregates to the vertical stirring barrel to be mixed, the mixing temperature of the mixed material is closer to a theoretical temperature, and the waste rate is reduced.

The invention discloses a novel drying device of polyester filaments. The device comprises a drying box and a drawer matched with the drying box. A temperature sensor and a magnetron are arranged in the drying box. An electromagnetic lock is arranged on the lateral side of a panel of the drawer. Humidity sensors are arranged on the drawer. The temperature sensor and the humidity sensors are connected with a collector. The collector is connected with a PID controller through a processor. The PID controller is connected with the magnetron through a digital-analog converter and a magnetron pulse controller. An upper supporting plate, a middle supporting plate and a lower supporting plate are arranged in the drawer. The humidity sensors are installed on the panel of the drawer, and the measuring ends of the humidity sensors are located between the supporting plates. The invention further discloses a drying method of the polyester filaments. The novel drying device and drying method of the polyester filaments have the advantages that the humidity index is adopted to serve as a control signal, and the magnetron can be stopped when the internal humidity is small to prevent the polyester filaments from being over-dried.

The embodiment of the invention discloses a demisting and deicing windshield uniform and controllable in heating and a vehicle. The demisting and deicing windshield uniform and controllable in heatingcomprises: a glass substrate; a first electrode, which is arranged at a first position on one side surface of the glass substrate; a second electrode, which is disposed at a second position differentfrom the first position on a side surface of the glass substrate; a glass heating power supply, which is connected to the first electrode and the second electrode; a conductive film, which is arranged on the side surface of the glass substrate and is connected to the first electrode and the second electrode, and is equipped with a flow guide pattern that forms a flow guide loop between the firstelectrode and the second electrode; and a temperature control circuit, which comprises a temperature measuring element and a temperature control unit connected to the temperature measuring element, wherein the temperature measuring element is arranged on the glass substrate, and the temperature control unit is connected to the glass heating power supply, and the temperature measuring element is arranged on the flow guide loop. The demisting and deicing windshield disclosed by the embodiment of the invention is uniform and controllable in heating, can melt ice and remove snow, and reduces the possibility of heavy loss caused by accidents like glass cracking due to continuous rising of the glass temperature.

The invention discloses a medicine inhalation device and a supervision system. The medicine inhalation device comprises a medicine box and an emitter which are connected with each other, and the emitter comprises a monitoring module; the monitoring module comprises a controller, and further comprises a positioning sub-module, a communication sub-module, a medicine box locking sub-module, a current monitoring sub-module, a patient information identification sub-module and an anti-disassembly sub-module which are electrically connected with the controller; and the medicine box comprises a shell, a foil array and a thermistor PCBA board, the foil array covers the upper portion of the thermistor PCBA board, the two ends of the foil array are connected with the thermistor PCBA board, and the foil array and the thermistor PCBA board are both embedded into the shell. The supervision system comprises the medicine inhalation device, a hospital front-end computer and a cloud management subsystem; and the cloud management subsystem comprises a data management module and a data monitoring module. According to the device and the system, the medicine using process can be effectively monitored, medicine abuse is avoided, and a patient is reminded to take medicines regularly.

The invention discloses a floor heating system with an antifreezing heat pump. The system comprises a heat pump main machine, a connecting pipe, a water dividing and collecting device, several groupsof territory tubes, a heating circulating water pump and an exhaust water escape valve, wherein the water dividing and collecting device is arranged on one side of the heat pump main machine, and is connected to the heat pump main body through the connecting pipe; the territory tubes are arranged on one side of the water dividing and collecting device; the heating circulating water pump is arranged on the other side of the water dividing and collecting device, and is connected to the water dividing and collecting device through a pipeline; and the exhaust water escape valve is connected to thesurface of one side of the bottom of the water dividing and collecting device. The system can monitor the temperatures in the territory tubes effectively through temperature sensors, and also can send monitoring data to a controller. Through the controller, a temperature adjuster and a heating block can be controlled to operate effectively to prevent the territory tubes from being frozen as the temperature is too low; and the temperature adjustor can adjust the heating temperature of the heating block flexibly, so that the floor heating temperature can be compensated, and the heating efficiency is improved.

The invention relates to an intelligent gas stove and a cupboard with the intelligent gas stove.The intelligent gas stove is used for heating cooking apparatuses, and comprises a non-contact type temperature sensor, a pressure sensor and a control host machine, wherein the non-contact type temperature sensor is arranged for detecting the temperature of liquid in the cooking apparatuses; the pressure sensor is used for detecting the total weight of the cooking apparatuses; and the control host machine is connected with the non-contact type temperature sensor and the pressure sensor, and is used for controlling the heating condition of the cooking apparatuses by a gas cooker according to measurement data of the non-contact type temperature sensor and the pressure sensor. Compared with the prior art, the non-contact type temperature sensor in the intelligent gas cooker is used for measuring the temperature of liquid, mainly including temperature of oil and the temperature of cooking liquor in the cooking apparatuses; besides, under the measurement of the pressure sensor, the weight of the cooking apparatuses can be obtained; the control host machine controls the heating condition of the cooking apparatuses according to the measuring results of the non-contact type temperature sensor and the pressure sensor, so that the grasping degree of optimal fire can be increased, and the situation that a user has little experience can also cook a delicious meal is facilitated.

The invention relates to the technical field of Internet of Things, and discloses a method for controlling an electric water heater. The method comprises the following steps: 1, acquiring heart rate data and exercise intensity value of a user in a set time period; 2, determining exercise intensity information according to the heart rate data and the exercise intensity value of the user; and 3, triggering the electric water heater to heat according to the exercise intensity information. According to the method, the electric water heater is controlled to heat according to the exercise intensity after the user exercises, so that the user can use hot water in time after exercises. The exercise intensity of the user can be judged more accurately according to the heart rate data and the exercise intensity value of the user, so that the electric water heater can be controlled to heat more accurately and timely. The invention further discloses a device for controlling the electric water heater.

The invention relates to a control method and a control device of electric soldering iron and the electric soldering iron, and belongs to the technical field of the electric soldering iron. The control method of the electric soldering iron comprises the steps of controlling the electric soldering iron to conduct heating according to a moving acceleration of the electric soldering iron. According to the control method and the control device of the electric soldering iron and the electric soldering iron, the electric soldering iron is controlled to conduct heating according to the moving acceleration information of the electric soldering iron, so that long-time dry burning of the soldering iron is avoided, electric energy is saved, and a fire hazard is avoided.

The invention provides a vehicle-mounted heating system, a control method thereof and a vehicle. The vehicle-mounted heating system comprises a circulating pipeline, a pump body, a PTC (positive temperature coefficient) heating device and a heat exchanger, wherein a heat exchange fluid is in the circulating pipeline; the pump body is connected to the circulating pipeline and is used for driving movement of the heat exchange fluid; the PTC heating device is used for heating the heat exchange fluid; and the heat exchanger is connected to the circulating pipeline. According to the technical scheme adopted by the invention, the vehicle-mounted heating system adopts the PTC heating device to heat the heat exchange fluid, and the heat of the heat exchange fluid is output by the heat exchanger, so that the heating efficiency is higher; by controlling the power of the PTC heating device, the heating amount of the vehicle-mounted heating system can be flexibly controlled; and the vehicle-mounted heating system has better comfort while applied to heating car air.

The invention relates to a fuzzy control heating method for a soymilk machine and a food processor, which is characterized in that a shrapnel machine in the soymilk machine and the food processor sets a late-stage infusion power into a plurality of gears according to power of a heating tube of the soymilk machine and the position of the heating tube, wherein one of the gears is used as a standard power gear; the whole infusion process is divided into three phases, wherein in the first phase, the power intermission of the biggest gear is adopted to heat to a touch-needle state, and heating is stopped for a certain time; in the second phase, the standard power gear is adopted to heat to the touch-needle state, circulating heating times when in the touch-needle state are recorded, and the started heating power of the third phase is set according to the heating times; when the third phase starts, the power set in the second phase is adopted for heating, and the heating gear is automatically chosen according to the condition that whether the touch-needle state occurs and the heating times before the touch-needle state in the circulating heating process. The invention adopts a fuzzy control mode and can effectively control the heating in the late-stage infusion process of the soymilk machine and well cook soymilk even when the voltage of the commercial power fluctuates greatly and different environmental temperatures exist, thereby greatly improving the soymilk making effect of the soymilk machine.

The invention discloses a mold-temperature-varying injection mold and a control method thereof and belongs to the technical field of injection molds. The mold-temperature-varying injection mold comprises a fixed mold body with a mold cavity, a movable mold body with a mold core, a hot runner, a cooling water pipeline and a mold-temperature-varying control device, and the mold-temperature-varying control device comprises a temperature controller module, a PLC control processing module, a hot runner throttle valve control module, a mold cavity cooling water throttle valve control module, a moldcore cooling water throttle valve control module, a switching power supply module, a transformer module, a frequency converter module and an adjusting valve module. According to the mold-temperature-varying injection mold and the control method thereof, the mold-temperature-varying control device detects the temperature of the hot runner to generate control processing signals, the water flow of the cooling water pipeline is controlled and adjusted, the mold temperature of the injection mold is controlled, the uniform temperature of the injection mold is ensured, and the product quality is improved.

The invention discloses a steam food processor which comprises a machine base, a motor, an output shaft, an outer cup, a smashing cutter and a steam generation device. The motor is arranged in the machine base and drives the output shaft to rotate, the outer cup further comprises an outer cup body and an upper cover, the outer cup body is closed by the upper cover, a steam discharging channel is formed in the outer cup, the outer cup is arranged on the machine base, an inner cup is arranged in the outer cup, the smashing cutter is arranged in the inner cup, and the output shaft and the smashing cutter are separately connected. A partition part is arranged between the outer cup and the inner cup so as to form an interlayer region for containing water, the volume ratio of the interlayer region to the outer cup is 1:16 to 1:2, steam is produced in the interlayer region, the inner cup is provided with a steam through hole, and the steam flows into the inner cup through the steam through hole. The steam food processor adopts the inner cup and the outer cup to replace an independent steam generator, steam is produced in the interlayer region formed between the inner cup and the outer cup, the distance between the steam generation region and a food making region is shortened, and the efficiency of heat utilization is improved.

The invention provides a control method and a control system for cooking by using an electric cooking appliance. The control method comprises the following steps of: heating an inner pot; detecting the temperature at the bottom of the pot, and executing a second heating stage when detecting that the temperature at the bottom of the pot reaches a first set temperature value T1; beginning timing; detecting the temperature on the top of the pot; stopping timing and recording timing time J1 when detecting that the temperature on the top of the pot reaches a second set temperature value T2; setting a first set time value H1 according to the timing time J1; discontinuously heating and controlling the temperature on the top of the pot to always range from T31 to T32 of a third set temperature range in the first set time value H1; executing a boiling stage when the first set time value H1 is reached; detecting the temperature at the bottom of the pot; and discontinuously heating the inner pot in the preset third set time value H3 when the temperature at the bottom of the pot reaches a fourth set temperature value T4. By the control method and the control system for cooking by using an electric cooking appliance, the cost is low, time and electricity are saved, and the mouthfeel of rice is good.

The invention discloses a temperature-sensitive asphalt heating and precision mixing numerical control integrated device, comprising a heating pot, a mixing bin, a weighing device, a stirring pot, a turntable bearing for driving the heating pot to rotate, and a The device can effectively avoid the aging of the matrix asphalt at the bottom of the heating pot by repeated heating, and at the same time, it can avoid the segregation phenomenon caused by uneven stirring of the materials in the stirring pot.

The invention belongs to the technical field of avionic circuits, in particular to an aircraft electric heating deicing control circuit. At present, there are few anti-icing control circuits, and functions such as high-power electrical equipment detection circuit, small-signal high-precision control, bus communication, dual control backup, etc. are not integrated. The safety of use is low, and the failure rate is high. The ice effect is not ideal. The aircraft electric heating deicing control circuit of the present invention includes a power supply component and a central processing unit. The central processing unit receives the signal of the signal processing component, the signal of the monitoring circuit and the bus signal, and provides the control signal to the power amplification circuit. , providing a switching signal to the monitoring line; the signal processing component receives the fault information of the short circuit of the interrupted phase of the power distribution module. Meet the requirements of aircraft de-icing function and safety.

The invention provides a 3D printing material supply system. The 3D printing material supply system comprises a hopper, and a material pusher arranged below the hopper and communicating with the hopper; materials are held in the hopper; the hopper is provided with a first heating pipe for heating the hopper and a pressing block for pressing the materials; the pressing block is connected with a handle for conveniently disassembling and mounting the pressing block; the material pusher is provided with a second heating pipe for heating the material pusher; a first spiral pushing rod and a secondspiral pushing rod are arranged in the material pusher in parallel; a pushing motor is arranged on one side of the material pusher; a driving gear is arranged on an output shaft of the pushing motor;an output shaft of the pushing motor is connected with the first spiral pushing rod; the second spiral pushing rod is provided with a driven gear engaged with the driving gear; and a material nozzle is arranged at the end, far from the driving gear, of the material pusher. The 3D printing material supply system is simple in structure, convenient to use, low in production cost and convenient to popularize and apply.

The invention discloses a device for trimming a clay model used for industrial automobile design and a trimming method of the device for trimming the clay model used for industrial automobile design,and relates to the technical field of clay model trimming devices. The device for trimming the clay model used for industrial automobile design and the trimming method of the device for trimming the clay model used for industrial automobile design aim to facilitate reliable collection of scraps. The device comprises a scraping cover, wherein a scraping eave used for trimming is arranged on an outer wall of one side of the scraping cover, and a connection pipe is arranged on an outer wall of the bottom of the scraping cover in an integrated mode. The method comprises the following steps: operating a control button to control a working state of an electrical heating bar according to the requirements; and holding an air bag and the connection pipe to control the scraping eave to trim the outer surface of the model. According to the device for trimming the clay model used for industrial automobile design and the trimming method of the device for trimming the clay model used for industrialautomobile design, by arranging structures of the scraping cover, a collection chamber and the like, the clay model can be trimmed by means of the scraping eave, due to the fact that the scraping cover is of a cover-shaped structure, the scraps which are trimmed off can be reliably received, and can be transferred into the collection chamber through the connection pipe, thus a collection effect isimproved, and by arranging structures of the air bag, a one-way depression valve and the like, when the scraps are stuck in the connection pipe, by repeatedly squeezing the air bag to impact the scraps, the problem of blocking is solved.