24results about How to "Flexible temperature adjustment" patented technology

The invention discloses a method for dynamically adjusting a tea fermentation environment by utilizing fuzzy logic control. The method comprises the following steps: S1, collecting and obtaining environment parameter data of each layer in real time; s2, fuzzy processing is carried out on the temperature, humidity and oxygen concentration in each time period through a fuzzy logic controller, and fuzzy control output of each time period is generated; s3, combining a hybrid neural network architecture and a meta-learning technology to construct an environment parameter change model; s4, optimizing the fuzzy rule base by using the environment parameter change model; s5, converting the fuzzy control output of each time period into a control instruction; s6, optimizing the fermentation environment through a cross-layer parameter equalization strategy to obtain the optimal state of the environmental parameters in the fermentation process; and S7, displaying environmental parameters of each spatial level and time stage in real time, and supporting switching between a manual mode and an automatic mode. The method combines fuzzy logic control and a deep learning technology, realizes accurate dynamic adjustment of the tea fermentation environment, and has the advantages of high adaptability and the like.

The invention provides a temperature control system, method and device for a plug-in hybrid electric vehicle, and relates to the technical field of vehicle control, the temperature control system comprises an engine waste heat collection module, an integrated temperature control module, a cabin and a motor battery, the integrated temperature control module is used for monitoring the temperature of the cabin and the motor battery and driving mode information of the plug-in hybrid electric vehicle, the control module is used for switching the heating mode of the target vehicle according to the driving mode information and controlling the opening and closing states of the multi-way valve according to the temperatures of the cabin and the motor battery so as to regulate and control the temperatures of the cabin and the motor battery; the engine waste heat collection module comprises a transmitter, an exhaust pipe and a heater, and is used for carrying out waste heat recovery treatment on an engine and the exhaust pipe when the plug-in hybrid electric vehicle is in a hybrid mode, and carrying out heat collection treatment on the heater when the plug-in hybrid electric vehicle is in a pure electric mode; the temperature control efficiency and the energy utilization efficiency of the plug-in hybrid electric vehicle can be remarkably improved.

The invention relates to the technical field of lithium battery positive electrode material preparation, in particular to coated doped type lithium manganese iron phosphate gradient temperature control preparation equipment and method.The equipment comprises five temperature control bins arranged side by side, a sintering bin, a vertical flow guide plate, a unique temperature control gas inlet assembly and the like work cooperatively, the temperature control gas inlet assembly can flexibly adjust the gas state, and the temperature control gas inlet assembly can control the temperature of the lithium manganese iron phosphate; the preparation method comprises the following steps: firstly, mixing a lithium source, a manganese source and the like with a specific composite carbon source, and performing spray drying to obtain precursor particles; according to the preparation method, the defects of a traditional preparation technology in the aspects of temperature control and coating forming are overcome, accurate gradient temperature control can be achieved, the temperature uniformity can be improved, the coating effect can be optimized, and the preparation method is suitable for industrial production. And the performance of the lithium manganese iron phosphate positive electrode material is remarkably improved.

The embodiment of the invention belongs to the technical field of air conditioners, and particularly relates to an air conditioner indoor unit and an air conditioner. The embodiment of the invention aims at solving the problem that in the related technology, an air conditioner indoor unit in one room cannot adjust the temperature of the other adjacent room. According to the air conditioner indoor unit and the air conditioner, the first heat exchange device draught fan is arranged in the first cavity, the second heat exchange device is arranged in the second cavity, and the first cavity and the second cavity can be communicated or separated through the air blocking assembly. Through the arrangement, when the first cavity and the second cavity are separated by the air blocking assembly, the first heat exchange device and the second heat exchange device can adjust the temperatures of the corresponding rooms respectively; when the first cavity communicates with the second cavity through the air blocking assembly, the first heat exchange device and the second heat exchange device can adjust the temperature of one room or two rooms at the same time, and the air conditioner indoor unit can adjust the temperature of the two adjacent rooms more flexibly.

The utility model relates to the technical field of calcium carbonate processing, and discloses an aging device for processing nano calcium carbonate, which comprises a bottom plate, one side of the top of the bottom plate is fixedly connected with an aging tank, the top of the aging tank is fixedly connected with a first servo motor, and the output end of the first servo motor is fixedly connected with a rotating rod. Scraping plates are fixedly connected to the two sides of the top of the outer ring of the rotating rod, the outer ring of the rotating rod penetrates through and is rotationally connected with a shell, a first bevel gear is rotationally connected to the top of the inner wall of the shell, and the inner wall of the first bevel gear is fixedly connected with the rotating rod. According to the nano calcium carbonate aging device disclosed by the utility model, through the matching of the aging tank, the first servo motor, the rotating rod, the scraping plate, the shell, the first bevel gear, the second bevel gear, the stirring rod, the water tank, the water pump and the spray head, raw materials in the aging tank can be fully overturned and stirred, so that the raw materials are uniformly mixed in the aging process, and the processing quality of nano calcium carbonate is favorably improved.

The application discloses a bone-separating and non-ironing vertical belt turning machine and relates to the technical field of garment processing. The bone-separating and non-ironing vertical belt turning machine is characterized by a vertical integrated structure design, which integrates sewing, bone separation, belt turning, double-medium non-ironing shaping, traction feeding and cooling and heat dissipation processes in the same machine body, completely solves the core defects of the prior art, such as the need for multiple independent equipment for step-by-step processing and the need for multiple batch transfers of materials, eliminates the waiting time and material flow loss between processes, and realizes the whole-process processing from a semi-finished product to a finished product through one-time belt walking, so that the production efficiency is further improved compared with the traditional multi-equipment discrete processing mode, the production delivery cycle of the belt material product is greatly shortened, the multiple independent equipment required by the traditional processing mode is replaced by a single integrated equipment, the equipment procurement cost of enterprises is greatly reduced, and the skill threshold and the number of workers are greatly reduced in the whole-process automatic continuous operation.

This invention discloses a low-temperature vacuum distillation apparatus for synthesizing tert-butyl ester compounds, comprising: a distillate tank, made of transparent borosilicate glass, for holding the tert-butyl ester compound solution to be distilled. Its transparency allows operators to easily observe the state and level of the internal solution and monitor the distillation process. The invention also includes a vacuum pump that precisely adjusts the system pressure according to distillation requirements, achieving vacuum distillation. At lower pressures, the boiling point of the tert-butyl ester compounds decreases, allowing distillation at lower temperatures and avoiding the degradation of compound activity by high temperatures. This is particularly suitable for purifying heat-sensitive tert-butyl ester compounds, ensuring product quality and performance. A temperature sensor is installed in the water bath heating tank to monitor the water bath temperature in real time and feed the signal back to the control system of the heating panel for precise temperature control.

The utility model discloses a smoking device for Tujia preserved meat, and particularly relates to the field of food processing equipment, the smoking device comprises a box body, a meat smoking door is arranged at the upper part of the rear end of the box body, a material smoking door is arranged at the lower part of the rear end of the box body, the upper end of the box body is fixedly connected with a smoke outlet, and the inner cavity of the smoke outlet is communicated with the inner cavity of the box body; the lower portion of the box body is fixedly connected with a wind blocking mechanism and an adjusting device, the middle of an inner cavity of the box body is fixedly connected with a smoke outlet mechanism, the upper portion of the inner cavity of the box body is fixedly connected with an oil receiving mechanism, and the upper wall of the inner cavity of the box body is fixedly connected with a meat smoking mechanism. According to the smoking device for Tujia preserved meat, the air inlet amount can be accurately controlled through the matching of the adjusting device and the wind shielding mechanism, so that the internal temperature of the box body can be flexibly adjusted, specifically, the fixing mechanism, the adjusting mechanism and the resetting mechanism in the adjusting device are mutually linked to push or release the wind shielding plate to move, and the temperature in the box body can be adjusted. The air inlet exposure area is changed.

The invention relates to an eyelid hot compress device. The eyelid hot compress device comprises a parameter acquisition module, a control module and a hot compress working module, the parameter acquisition module comprises a temperature sensor, a humidity sensor and a pressure sensor; the hot compress working module comprises a heating plate, an air bag and an ultrasonic atomization sheet; wherein the parameter acquisition module is connected with the control module, and the control module is connected with the hot compress working module; the temperature sensor is used for monitoring the eyelid temperature Tlid and the temperature Tin of the internal environment of the device in real time; the humidity sensor is used for monitoring the humidity Hin of the internal environment of the device in real time; the pressure sensor is used for monitoring the pressure Flid borne by the eyelids in real time; the control module is used for controlling the hot compress working module according to the Tlid, the Tin, the Hin and the Flid; the heating plate is used for heating; the air bag is used for pressurizing; and the ultrasonic atomization sheet is used for humidification. According to the device, the temperature can be flexibly adjusted in the working process, and the heating effect is guaranteed.

A pipeline welding machine comprises a vertically-arranged electric heating assembly and a driving arm which is connected with the electric heating assembly and drives the electric heating assembly to move, horizontal sliding rails in the left-right direction are oppositely arranged on the left side and the right side of the electric heating assembly, and each horizontal sliding rail is provided with a pipeline clamping assembly. Each pipeline clamping assembly is driven by a motor to slide left and right on the corresponding sliding rail, the electric heating assemblies, the driving arms and the motors are all connected with a power source through corresponding controllers, each electric heating assembly comprises two base plates which are oppositely arranged left and right, the normal directions of the base plates are in the left-right direction, and connecting pieces are arranged between the inner sides of the two base plates in the left-right direction. The driving arms are connected with the connecting pieces, electric heating plates are embedded in the outer side faces, in the left-right direction, of the two base plates, and the two electric heating plates are connected with a power source through a temperature adjusting controller. Therefore, the temperatures of the two sides can be controlled respectively, the welding surfaces of the two to-be-welded pipelines are in a consistent molten state under the same heating time, and the welding effect is good.

The utility model discloses a cement kiln tertiary air duct for waste liquid disposal, which comprises a decomposing furnace, a rotary kiln, a kiln head cover and a tertiary air duct, the bottom of the decomposing furnace is communicated with the rotary kiln, the rotary kiln is connected with the kiln head cover, and the tertiary air duct is respectively connected with the decomposing furnace and the kiln head cover. The tertiary air pipe comprises a vertical pipe, a flat pipe and an inclined pipe, and a waste liquid spray gun is arranged on the vertical pipe. And a gate valve and an access door are respectively arranged on the flat pipe. The utility model relates to the technical field of cement production, adopts a tertiary air pipe to feed air in a single-side tangential manner, and is convenient to control the tertiary air volume. And the tertiary air volume or temperature can be flexibly adjusted according to the requirement of the waste liquid adding amount. The newly added tertiary air pipe vertical pipe part is equivalent to a small incinerator, and most waste liquid incineration can be completed in the tertiary air pipe vertical pipe. And the waste liquid can be gasified and combusted in the tertiary air pipe vertical pipe with the temperature of about 900 DEG C, so that the interference on the calcining system in the decomposing furnace is reduced, the waste liquid treatment amount is favorably improved, and the calcining system is favorably stabilized.

The utility model discloses a large-scale tunnel furnace with uniform temperature rise, which comprises a bottom frame, a conveyor belt and a box body are arranged on the bottom frame, the interior of the box body is divided into heating areas, a hot air circulation device is arranged in each heating area, the hot air circulation device comprises a first fan arranged on the box body, the first fan is connected with an air outlet duct and an air inlet duct, and the air inlet duct is connected with an air outlet. A first heater is arranged in the air duct, the air outlet duct and the air inlet duct are located above and below the conveying belt respectively, and the draught fan enables hot air flow to flow out of the air outlet duct, flow through the conveying belt to heat materials and flow back to the air inlet duct. Hot air flows out from the upper portion of the conveying belt, flows back to the lower portion of the conveying belt and makes full contact with materials on the conveying belt, a closed hot air circulation is formed, and the materials are evenly and stably heated in the conveying process. And each heating area is provided with the independent first heater and the first fan, each heating area is independently controlled, and the temperature can be flexibly adjusted according to the baking requirements of the materials.

The utility model discloses a pastry emulsifier mixing device. The pastry emulsifier mixing device comprises a mixing cavity, a multi-stage stirring system and a cleaning system, the mixing cavity is of a double-layer stainless steel structure, is internally provided with a spiral coil and is used for being connected with a cooling water or heat conduction oil circulating system so as to achieve temperature control adjustment. The multi-stage stirring system comprises a main stirring mechanism, a high-speed dispersion disc and an ultrasonic auxiliary device, and the main stirring mechanism is provided with a rotating blade and a flexible wall scraper and is used for enhancing the mixing efficiency and avoiding material adhesion. The high-speed dispersion disc is of a multi-layer sawtooth disc structure and rotates in the direction opposite to the main stirring mechanism, and the dispersion and emulsification effects are improved. The device has the advantages of being accurate in temperature control, efficient in stirring, fine and smooth in emulsification, easy to clean and maintain and the like, and is suitable for efficient mixing and preparation of pastry emulsifiers.

The present invention discloses a method for dynamically adjusting the environment of tea fermentation using fuzzy logic control, comprising the following steps: S1, real-time collection and acquisition of environmental parameter data of each layer; S2, fuzzy processing of temperature, humidity and oxygen concentration in each time period by a fuzzy logic controller, generating fuzzy control outputs of each time period; S3, combining a hybrid neural network architecture with meta-learning technology to construct an environmental parameter change model; S4, optimizing the fuzzy rule base using the environmental parameter change model; S5, converting the fuzzy control outputs of each time period into control instructions; S6, optimizing the fermentation environment through a cross-layer parameter balancing strategy, and obtaining the optimal state of environmental parameters of the fermentation process; S7, real-time display of environmental parameters of each spatial level and time stage, and supporting manual and automatic mode switching. The present invention combines fuzzy logic control with deep learning technology to achieve accurate dynamic adjustment of the tea fermentation environment, and has the advantages of strong adaptability.

The utility model relates to the technical field of bean vermicelli production, and disclose a kind of drying device for bean vermicelli production and processing, including drying cabinet, the inner bottom wall of drying cabinet is equipped with two rotating holes, each rotating hole is rotatably connected with rotating rod by bearing, the outside of each rotating rod is fixedly connected with multiple airing rods, the bottom of each rotating rod is fixedly connected with first synchronous wheel, the bottom of drying cabinet is equipped with motor, the output of motor is fixedly connected with second synchronous wheel.The drying device for bean vermicelli production and processing, through synchronous belt drive drive multiple rotating rods synchronous rotation, cooperate with the design of annular array airing rod, make bean vermicelli change position continuously in drying process, cooperate with drying assembly and evenly blow hot air into drying cabinet, effectively improve the uniformity of bean vermicelli drying, avoid local scorched or uneven drying problem, significantly improve product quality consistency, ensure the overall quality of bean vermicelli.

The utility model discloses a blow-drying device for treating the surface of a part before paint spraying, which relates to the technical field of blow-drying processing of the surface of the part and comprises a bottom component, a clamping component and a moving component. The bottom assembly comprises a bottom plate, a collecting box is arranged at the bottom of the bottom plate, a discharging pipe is installed at the bottom of the collecting box, and two sets of supporting columns are installed at the bottom of the bottom plate. Moisture and impurities on the surfaces of parts are rapidly and effectively removed, the pretreatment time is shortened, and the overall operation efficiency of a production line is improved; the wet part surface or the part surface with impurities can affect the paint adhesive force and the coating quality, the blow-drying device ensures that the part is in a dry and clean state before paint spraying, and therefore the durability of the coating is improved, the appearance of the part is improved, the defects of water bubbles, air holes and the like possibly caused in the paint spraying process due to residual water on the surface of the part are overcome, and the blow-drying device can effectively solve the problems.

The utility model relates to a two-in-one hydrogen chloride graphite synthetic furnace, including furnace body, furnace cover, furnace seat, its technical key point is: the first graphite heat exchange column is established in the furnace body, the second graphite heat exchange column is established in the furnace cover, the third graphite heat exchange column is established in the furnace seat. The utility model increases the second water collector, if necessary, can supplement the cooling medium to the second water collector through the second cold supplement pipeline, and the cooling medium of third outlet is converged and is input first inlet, is used for the heat exchange demand of first graphite heat exchange column, similarly, the utility model increases the first water collector, if necessary, can supplement the cooling medium to the first water collector through the first cold supplement pipeline, and the cooling medium of first outlet is converged and is input second inlet, is used for the heat exchange demand of second graphite heat exchange column and conical graphite heat exchange block. The utility model through above -mentioned means is favorable to the temperature required for flexible adjustment synthesis section and graphite heat exchange section.

The utility model relates to the technical field of material crushing equipment, and provides a low-temperature crusher, which is used for solving the problems that materials are easily denatured due to temperature rise and active ingredients are damaged when heat-sensitive materials are treated by a traditional crusher. The main body of the low-temperature crusher is a crusher body, a crushing structure is arranged in the crusher body, and a cooling interlayer is arranged around the crusher body; an external compression type refrigerating machine conveys refrigerants to the cooling interlayer through a heat preservation cold supply pipeline, the temperature in the cavity can be precisely regulated and controlled to be-20 DEG C to 0 DEG C, the smashing structure is driven by a variable frequency motor and works through meshing smashing teeth with a special transmission ratio, tooth bodies are made of high-strength abrasion-resistant alloy, the surfaces of the tooth bodies are hardened, and the smashing efficiency and durability are improved. In addition, the equipment has sealing and noise reduction design, is simple and convenient to operate, and is widely applicable to industries with low-temperature and high-efficiency requirements on material crushing, such as pharmacy, food and chemical engineering.

The utility model discloses a reusable plastic cold compress bag in the technical field of postpartum care of gynaecology and obstetrics, which comprises a cold compress bag component, a circulating component, a fixing component and a separating component, the cold compress bag component comprises a cold compress bag main body, a soft cotton cushion and a zipper, and the circulating component comprises a first ice bag and a protective bag. The fixing assembly comprises a first elastic belt and a magic sticker, the separating assembly comprises a movable block, a connecting block, an upper mounting block, a lower mounting block and second ice bags, and the movable block is arranged in the cold compress bag body and matched with the connecting block, so that the multiple second ice bags can be placed in the cold compress bag body; the temperature and the number of the second ice bags can be flexibly adjusted according to the perineum of a puerpera or the head of a newborn according to needs so as to adapt to cold compress work under any condition, meanwhile, the second ice bags can be taken out to be replaced, recycling use is guaranteed, a disposable protection bag is arranged above a soft cotton cushion, and the protection effect is good. The infection condition in the recycling process is prevented.

The application discloses a coaxial shunt heat exchange system and method suitable for a single vertical deep well, wherein the heat exchange system comprises a driving pump, an external heat transfer pipe, a plurality of heat insulation guide pipes and a liquid mixing regulator; the driving pump is arranged on the ground surface and is used for conveying heat collecting fluid into the external heat transfer pipe to perform flow heat exchange; the external heat transfer pipe is sleeved in a borehole of the single vertical deep well; the plurality of heat insulation guide pipes are sequentially coaxially sleeved in the external heat transfer pipe in a descending order of diameter, and sequentially increase in length, so as to form a downward flowing heat exchange channel and an upward flowing production channel; the liquid mixing regulator comprises a liquid mixer and a plurality of flow regulating valves; the plurality of flow regulating valves are respectively used for controlling branch flow of heat collecting fluid at different temperatures in different heat insulation guide pipes; and the liquid mixer is used for mixing the plurality of branch flows. The heat exchange system is simple in structure and easy to construct, and can flexibly adjust the temperature of the heat collecting fluid.

The invention discloses a cold industrial park system based on LNG cold energy and a cold supply method of the cold industrial park system. The system comprises an LNG cold energy recovery module, an ice making module, a refrigeration house module, a freeze-drying and quick-freezing module and a heat pump module. The LNG cold energy recovery module comprises an LNG heat exchanger and a circulating refrigerant heater, an outlet of the circulating refrigerant heater is connected with the LNG heat exchanger, and an outlet of the LNG heat exchanger is divided into three paths which are connected to an inlet of the circulating refrigerant heater after passing through the ice making module, the cold storage module and the freeze-drying and quick-freezing module respectively; the heat pump module comprises a heat pump compressor, a heat pump expansion valve and an evaporator which are connected in sequence, the evaporator is connected with the water pool of the ice making module, and the two ends of the circulating refrigerant heater are connected with the heat pump compressor and the heat pump expansion valve respectively. The LNG cold energy is used for users such as ice making, refrigeration houses, quick freezing and freeze-drying, efficient energy utilization and industrial fusion are achieved, universality is high, and greater economic benefits are achieved.

The utility model discloses an intelligent air-conditioning remote control system and an intelligent home system, which comprise an air-conditioning remote controller and an air-conditioning device, the air conditioner remote controller comprises a key module, a signal display module, an audio acquisition module, an infrared emission remote control module, an air conditioner code library unit, an intelligent voice recognition unit, a frequency control module, an electric quantity supply module and a power supply conversion module; the infrared emission remote control module is in infrared connection with the air conditioner device; the air conditioner code library unit and the intelligent voice recognition unit are in communication connection with each other, the key module, the signal display module and the audio acquisition module are all in communication connection with the air conditioner code library unit, and the key module, the signal display module and the infrared emission remote control module are all in communication connection with the air conditioner code library unit. The audio acquisition module and the frequency control module are both in communication connection with the intelligent voice recognition unit. According to the scheme, the working state of the air conditioner can be adjusted in a voice control mode, the learning cost is low, and operation is easy.

The present invention relates to the technical field of tobacco leaf baking, and in particular to a partitioned intensive baking room with variable tobacco loading density, wherein a heating chamber and a tobacco loading chamber are arranged in the baking room, a heating assembly is arranged in the heating chamber, a fan is arranged above the heating assembly, an auxiliary heating element is arranged below the heating assembly, a plurality of braided tobacco rod adjustment units are evenly arranged in the tobacco loading chamber, the braided tobacco rod adjustment unit divides the tobacco loading chamber into three equal parts, and the braided tobacco rod adjustment unit divides the tobacco loading chamber into three layers, the present invention divides the tobacco loading chamber into different areas according to temperature, and the braided tobacco rod adjustment unit can adjust the braided tobacco rods on which tobacco leaves are hung, and utilizes the pitch difference between multiple sections of spiral sheets on an axle rod to make multiple braided tobacco rods on the axle rod become compact or sparse, the high temperature zone increases the tobacco leaf hanging density to reduce the air flow rate and temperature between the leaves, and the low temperature zone reduces the tobacco leaf hanging density to increase the air flow rate and temperature between the leaves, thereby achieving relatively uniform temperatures in various areas in the tobacco loading chamber and ensuring the tobacco leaf baking quality.

This utility model relates to the field of packaging boxes and discloses a multi-layer stackable jelly pudding packaging box, including a connecting plate. A snap-fit ​​outer shell is fixedly connected to the outer wall of the connecting plate. A pull rod is disposed inside the snap-fit ​​outer shell, and a spring is sleeved on the outer wall of the pull rod. A fixing block is fixedly connected inside the snap-fit ​​outer shell. One end of the spring is fixedly connected to the outer wall of the fixing block, and the other end of the spring is fixedly connected to the outer wall of the snap-fit ​​outer shell. A base plate is fixedly connected to the bottom outer wall of the connecting plate, and a box body is disposed on the top outer wall of the base plate. Limiting holes are formed on the outer wall of the box body. In this utility model, the connecting plate connects the various box bodies for assembly. The base plate plug mates with the box body slot, and the top cover and box body are magnetically attached for positioning. The snap-fit ​​outer shell, pull rod, spring, and limiting holes allow for quick assembly and disassembly, avoiding the need for rope disassembly and improving efficiency.