13results about How to "Increase heating power" patented technology

The application relates to a power control method and device, a multi-cavity function box and an integrated appliance, and relates to the technical field of household appliances. The power control method comprises the following steps: receiving a working instruction for controlling the working of a first function box; judging whether a second function box is in a running state; if yes, judging whether the real-time total heating power of a first power curve and a second power curve is greater than a heating power threshold; if yes, adjusting at least one of the first power curve and the second power curve, so that the real-time total heating power of the first function box and the second function box after the adjustment is not greater than the heating power threshold; wherein the first power curve is a heating power curve of the first function box working in a single cavity under the working instruction; and the second power curve is a heating power curve of the second function box working in a single cavity under the running state. The application has the effect of reducing the heating time of food in the function box.

The utility model discloses a kind of low wind resistance printing machine hot air energy-saving system, belong to the field of printing machine, and the system mainly includes drying oven, air heating assembly, air intake component, heat recovery component and exhaust component. The air heating assembly includes heating box, its internal electric heating assembly and air intake temperature detection component. Heating box air intake end is connected air intake pipe through flow guide pipe. The air intake pipe is set through heat recovery component, and exhaust component is equipped on heat recovery component;The air intake temperature detection component is automatically adjusted according to the temperature of the preheated airflow entering heating box, and the heating power of electric heating assembly. High-temperature exhaust gas discharged by exhaust component flows through heat recovery component, and its heat is transferred to fresh air intake flowing through heat recovery component, and the airflow after preheating enters heating box, and its temperature is sensed by air intake temperature detection component, so as to dynamically adjust the power of electric heating assembly. The system effectively recycles and utilizes drying waste gas waste heat, and significantly reduces electric heating energy consumption.

The invention relates to a device for increasing the cold start speed of an alkaline electric hydrogen production equipment system, and relates to the field of water electrolysis hydrogen production technical equipment.The device comprises a liquid inlet assembly, the liquid outlet end of the liquid inlet assembly is connected with an acceleration assembly, the liquid outlet end of the acceleration assembly is connected with an electrolytic bath, and the liquid outlet end of the electrolytic bath communicates with the liquid inlet assembly; the acceleration assembly comprises an acceleration box, and a temperature rising assembly is arranged in the acceleration box. The cold start speed of the alkaline water electrolysis hydrogen production equipment system is greatly increased, the cold start time is reduced from the hour level to the minute level, the response speed of the electric hydrogen production equipment system to the fluctuation working condition is increased, and the adaptability and flexibility of the electric hydrogen production equipment in a renewable energy power generation system are enhanced.

The utility model discloses a temperature control reaction kettle device for a laser velocity field instrument in the technical field of temperature control of reaction kettles. The annular heating rod is arranged in the reaction kettle and is used for heating fluid in the reaction kettle; the semiconductor chilling plate is used for dissipating heat of the reaction kettle and comprises a refrigeration surface and a heat dissipation surface; the water-cooling heat dissipation system comprises a water-cooling plate attached to the heat dissipation face and a cooling liquid circulating pipeline for refrigerating the water-cooling plate. Through cooperation of the annular heating rod, the semiconductor chilling plate and the cooling liquid circulating pipeline, accurate temperature control of fluid in the reaction kettle is achieved, and the reaction kettle is suitable for a laser velocity field instrument.

The utility model discloses a cooking utensil, relates to cooking utensil technical field, the cooking utensil includes main part, electric heating device, electromagnetic heating device and control device, main part includes panel, panel upper side has heating area, electric heating device is provided in the main part, includes at least two heating part of zoning setting, electromagnetic heating device is provided in the main part, electromagnetic heating device is provided in the main part. The two heating parts comprise a first heating part and a second heating part, the electromagnetic heating device is arranged in the main body and comprises a first coil assembly arranged on the lower side of the electric heating device, and an electromagnetic field of the first coil assembly can penetrate through the electric heating device upwards so as to conduct electromagnetic heating on cookware arranged in the heating area; the control device is electrically connected with the electric heating device and the electromagnetic heating device so as to at least control the two heating parts of the electric heating device to work independently and control the electromagnetic heating device to work. Through the arrangement, the first coil assembly can be protected, and the heating power of the cooking utensil is improved.

The application discloses a power battery heating method, a power battery heating device and an electric vehicle. The maximum alternating current power that each driving unit can output under different target charge-discharge frequencies and corresponding vibration noise indexes are acquired, and the target charge-discharge frequency corresponding to the maximum sum of the maximum alternating current power of each driving unit when the vibration noise indexes are less than a preset threshold is determined as a frequency reference value. The alternating phase of the bus current of any one of the driving units is acquired, and the acquired alternating phase of the bus current is determined as a phase reference value. Then, the charge-discharge frequencies of the driving units are adjusted according to the frequency reference value, so that the charge-discharge frequencies of the driving units are consistent with the frequency reference value. The alternating phases of the bus currents of the driving units are adjusted according to the phase reference value, so that the alternating phases of the bus currents of the driving units are consistent with the phase reference value. The application aims to improve the heating efficiency of the multi-driving-unit power battery.

This utility model discloses an electrode boiler coupled with a solid thermal storage boiler energy storage system. The water supply pipe is connected to the electrode boiler via valve 5, and the output of the electrode boiler is connected to a first spherical tank via a pipe via valve 6, and then to a second spherical tank via valve 1. The output of the first spherical tank is connected to the user end via a pipe and valve 7, and the output of the second spherical tank is connected to the user end via a pipe and valve 3. The pipes connecting the second spherical tank to the user end pass through the solid thermal storage boiler. The system has high energy storage efficiency, long lifespan, and high safety. The solid thermal storage boiler directly heats the saturated steam stored in the spherical tanks, enabling rapid adaptation to changes in different heating scenarios and demands. It solves the problem that the superheated steam generated by the electrode boiler's superheater cannot be continuously and stably utilized during off-peak hours. The energy storage system can produce both saturated steam and superheated steam.

This utility model relates to the field of garment processing technology, specifically providing a garment processing device aimed at solving the problem of short service life of the electric heating module in existing garment processing equipment. To this end, the garment processing device of this utility model includes a drum and a drying device. The drying device includes a circulating air duct and an electric heating module. The electric heating module includes multiple strip-shaped heating elements spaced apart along a first direction, extending along a second direction perpendicular to the first direction, and the multiple strip-shaped heating elements are arranged in parallel. By setting multiple parallel strip-shaped heating elements, when one strip-shaped heating element fails, the remaining strip-shaped heating elements can continue to work, extending the service life of the electric heating module. Using multiple parallel strip-shaped heating elements increases the overall heating power of the electric heating module, which is beneficial for improving drying efficiency and achieving uniform heating, avoiding problems such as localized overheating or uneven heating.

The application provides a wearable heating device and a wearable heating garment. The device comprises: a power supply connector connected with an external power supply; a switch module connected with the power supply connector and configured to start and stop the heating operation of the device and adjust the heating level of the device; and a heating module connected with the switch module through a distributor. The heating module comprises heating units formed by connecting the heating bodies in series and in parallel. The distributor is provided with passages formed by the wires of different heating units, the power supply connector, the switch module and a temperature protection module. The application provides a wearable heating structure capable of quickly heating in a fixed wiring environment.

This application provides a battery heating control system, energy storage device, electrical device, and control method, belonging to the field of battery heating technology. The system includes an energy storage device, at least one pulse generating unit, and a first control unit. The energy storage device includes at least one first energy storage unit. A first terminal of the pulse generating unit is used to input initial electrical energy, a second terminal of the pulse generating unit is connected to the first energy storage unit to be heated, and a control terminal of the pulse generating unit is connected to the first control unit. The pulse generating unit is used to generate a first pulse current under the control of the first control unit and to output the first pulse current to the first energy storage unit to be heated. The first energy storage unit to be heated heats up based on its internal resistance under the action of the first pulse current. This application can achieve the effects of increasing heating power, reducing energy consumption, and reducing cost and space occupation.

The utility model discloses an overflow method substrate glass forming thickness compensation adjusting device which comprises two soaking box bodies and thickness compensation mechanisms, the soaking box bodies are arranged on the two sides of a glass sheet respectively, and the thickness compensation mechanisms are arranged on the soaking box bodies respectively. The thickness compensation mechanism comprises an air inlet pipe, a heating assembly and an air outlet pipe which are connected in sequence; the air inlet pipe is used for receiving input cooling air; the heating assembly is used for heating the input cooling air, so that the temperature of the heated air reaches the softening point of the glass sheet or above; the air outlet pipe penetrates through the soaking box body, and the end, away from the heating assembly, of the air outlet pipe is used for inputting heated cooling air into the soaking box body. According to the invention, the thickness of the glass sheet can be controlled more accurately and flexibly, so that the thickness of the glass sheet can be compensated and adjusted more effectively.

The invention discloses a baking processing method and processing system for thin-fork food, and relates to the technical field of food processing, and the method comprises the following steps: initializing a system; dough blank feeding and initial state collection; performing baking process prediction and dynamic regulation and control circulation; performing closed-loop control on deformation and cooking degree; finally shaping and balancing moisture; data archiving and model updating; the system comprises a dough conveying module, a multispectral imaging monitoring module, a distributed temperature control module, an airflow dynamic adjusting module and a central processing and control module. According to the invention, the deformation and cooking degree of the dough blank are monitored in real time through multispectral imaging, advanced prediction is carried out in combination with a digital twin prediction model, and the central processing module dynamically and cooperatively regulates and controls the temperature, the heat source power ratio and the directional airflow of each temperature zone, so that differential precise heating and deformation intervention of the fork tip and the main body part are realized; and finally, water balance is carried out through atomization spraying, so that closed-loop accurate control of the baking process is realized, and the quality uniformity and the qualified rate of products are improved.

The utility model provides a variable power drying and heating system and clothes processing device, drying and heating system includes air duct chamber, air duct chamber is provided with heating subassembly, is used for the heating of clothes drying airflow, heating subassembly includes at least two heater that sets up along the flow direction of clothes drying airflow in proper order, and the heater is used for the heating of clothes drying airflow. Each heater can be independently started and stopped; the at least two heaters are arranged in the air duct cavity, so that the drying and heating system can have at least three heating combination modes, on one hand, airflow can be heated by a certain heater combination mode all the time in the drying process, and active heating can be kept all the time; according to the drying and heating system, stable heating of airflow by the drying and heating system is ensured, unnecessary fluctuation of the air outlet temperature is avoided, on the other hand, the drying and heating system can provide a larger heating power range and can be adapted to different types of clothes processing devices, and the universality of the drying and heating system on different clothes processing devices is improved.