25results about How to "Improve the temperature environment" patented technology

The invention relates to the technical field of automobile intelligent control, in particular to an air conditioner intelligent control method and system based on passenger comfort. Acquiring the distribution condition of passengers in the vehicle, and collecting passenger body temperature information and passenger feature information; passenger comfort temperature is obtained based on the passenger feature information; comparing the body temperature of the passenger with the comfortable temperature of the passenger; and the vehicle-mounted air conditioner is controlled according to the comparison result until the body temperature of the passenger conforms to the comfort temperature of the passenger. The air conditioner control method is simple and efficient, the sensitivity and the demand degree of human bodies of different passengers to the temperature can be accurately recognized, and the temperature of each passenger can be adjusted according to the riding positions of the different passengers so as to meet the comfort requirement of the passengers; and the energy consumption of the air conditioning system can be reasonably controlled according to different passenger requirements and the number of passengers, unnecessary energy consumption is reduced, the endurance mileage of the whole vehicle is increased, and the experience feeling of the passengers is improved.

The invention discloses an intelligent temperature control system for a greenhouse, and relates to the technical field of greenhouse temperature control, the intelligent temperature control system comprises a data acquisition module, a crop growth database module, a data analysis decision module, a remote monitoring alarm module, an intelligent control module and a user interaction interface module, all the modules are connected through electric signals. The temperature environment in the greenhouse is monitored in real time, accurate regulation and control are performed according to the growth requirements of crops and the current environmental conditions, the crops are ensured to be in the most suitable growth temperature range all the time, healthy growth and development of the crops are promoted, compared with a traditional manual regulation and control mode, temperature fluctuation can be more accurately controlled, and the crop yield is improved. The problems of crop growth resistance, increase of plant diseases and insect pests and the like caused by inappropriate temperature are avoided, in addition, the temperature set value can be automatically adjusted according to different growth stages and types of crops, the growth environment is further optimized, and the yield and quality of the crops are improved.

The invention relates to the technical field of electric vehicle heat management, in particular to an indirect heat pump type heat management system. Comprising an electric drive cooling liquid loop, a battery cooling liquid loop, a heating cooling liquid loop and a refrigerant loop. The heating cooling liquid loop comprises a first heating loop and a second heating loop; the first heating loop is connected in series with a warm air core body; the second heating loop exchanges heat with the battery cooling liquid loop through the battery heating heat exchanger; the refrigerant loop comprises a first refrigerating loop, a second refrigerating loop and a third refrigerating loop; the first refrigerating loop exchanges heat with the heating coolant loop through the water-cooled condenser; the second refrigerating loop exchanges heat with the battery cooling liquid loop through the battery cooling heat exchanger; an evaporator used for cooling the passenger compartment is connected to the third refrigeration loop in series. And the battery cooling liquid loop and the electric drive cooling liquid loop are mutually coupled and communicated. The indirect heat pump type heat management system can well meet the heating requirements of a battery pack and a passenger compartment.

The invention discloses a mesophase pitch carbon matrix modified high-thermal-conductivity C / SiC composite material and a preparation method thereof, the material is subjected to high-thermal-conductivity matrix modification through mesophase pitch melt impregnation, in-situ mesophase inversion and in-situ carbonization, and mesophase pitch carbon fibers are combined as a reinforcement, so that the high-thermal-conductivity C / SiC composite material is obtained. The mesophase pitch carbon matrix modified high-thermal-conductivity C / SiC composite material is obtained by densifying a silicon carbide matrix by adopting a polycarbosilane melt impregnation and in-situ cracking process, has excellent mechanical and high-thermal-conductivity properties, can be widely applied to the front edge, the end head and other parts of a hypersonic aircraft, and can effectively improve the use temperature and the service environment of the material. Meanwhile, the preparation process is simple, the equipment use requirement is low, and the material preparation process period and cost can be correspondingly reduced.

The invention relates to the technical field of rice processing, and discloses an intelligent temperature-control light-throwing slow-grinding rice technology. The intelligent temperature-control light-throwing slow-grinding rice technology comprises the following steps that pretreatment is conducted, specifically, unhulled rice is cleaned and subjected to impurity removal, and cleanliness and purity of the unhulled rice are ensured; the intelligent temperature control system monitors and adjusts the temperature in the rice milling process in real time, meanwhile, the slow milling process is adopted, the rice grain structure is prevented from being damaged, through the temperature sensor and the temperature control device, the temperature change in the rice milling process is monitored in real time, a heating or cooling system of the rice milling machine is automatically adjusted so as to keep the optimal rice milling temperature environment, and meanwhile, the temperature control device is used for controlling the temperature of the rice milling machine. According to the slow milling process, the rotating speed of a rice milling roller is accurately controlled, the milling process is slowed down while the rice milling efficiency is guaranteed, rice can be gradually peeled under low pressure and friction, more natural fragrance and nutritional ingredients are reserved, and therefore the taste of the rice is improved, the broken rice rate is reduced, and the overall product quality is improved.

The invention relates to the technical field of cold chain transportation temperature control, in particular to a cloud real-time temperature control system for blood cold chain transportation. The temperature detection unit detects the temperature of a blood box and the temperature of a compartment in real time; the data transmission unit uploads the blood box temperature data, the compartment temperature data and the vehicle position information to a cloud server; the virtual model unit is used for constructing a vehicle virtual model on the cloud server; the temperature threshold detection unit monitors whether the blood box temperature and the compartment temperature exceed a threshold range or not; the temperature regulation and control unit is used for manually and cloud regulating and controlling the temperature of the compartment and comprehensively regulating and controlling the temperature of the blood box according to the influence of the compartment temperature on the internal temperature of the blood box. According to the cloud real-time temperature control system for blood cold chain transportation, the virtual compartment environment and the blood box are constructed, the temperature change of the compartment and the blood box and the running path of the vehicle are monitored in real time, the influence factors of the compartment temperature on the blood box temperature are introduced, and the blood box temperature is precisely regulated and controlled.

This application provides a temperature control method and system for vacuum wetting indium in an array field emitter, relating to the field of vacuum electronic device manufacturing technology. The method includes: obtaining the three-dimensional temperature field distribution of the surface of the field emitter using a deep convolutional neural network based on spectral radiation energy; calculating the transverse and longitudinal temperature gradients between the emitter pins based on this distribution data, and inputting this data into an evaluation model to dynamically assess the wetting uniformity; and generating multi-temperature zone heating power control commands based on the uniformity results using a proportional-integral-derivative controller, and adjusting the power output of each temperature zone to ensure the array temperature field meets the requirements for promoting uniform indium wetting. This application improves the control accuracy and reliability of indium wetting uniformity in complex three-dimensional field emitters under vacuum and high-temperature conditions.

The utility model discloses a chick embryo transport case which comprises a case body, a case cover, a handle, a control panel, a function lamp, an air bag, an egg bracket, a storage battery and an inflator pump, the case cover is arranged on the case body, and the handle and the control panel are arranged on the top face of the case cover in a sunken mode. A functional lamp and an air bag are embedded in the inner wall of the box body; the egg brackets are stacked in the box body; a storage battery for supplying power to the control panel and an inflating pump for inflating / deflating the air bag are arranged at the bottom of the box body; and the functional lamp and the inflator pump are electrically connected with the control panel. According to the chick embryo transportation box, a good temperature environment and a disinfection function can be provided for chick embryo transportation, the dual elastic buffering arrangement of the rubber rope and the buffering sponge layer is adopted in the chick embryo placement process, the anti-falling and anti-collision effects are achieved in the transportation process, and the placement requirements of chick embryos of different sizes can be met; when chick embryos are not transferred, the egg bracket can be taken out to be used as a common transport box.

The utility model provides a degradable forest cutting seedling-raising tray which comprises a seedling-raising box, a water storage tank is arranged in the seedling-raising box, a plurality of groups of water outlets are formed in the upper end of the water storage tank, and a group of water conduits are inserted into each group of water outlets; the seedling raising plate is installed on the inner bottom face of the seedling raising box and located at the upper end of the water storage tank, a plurality of sets of through holes matched with the water diversion pipe are formed in the bottom face of the seedling raising plate, and the water diversion pipe is inserted into the seedling raising plate. The partition plate is arranged in the seedling raising box and divides the seedling raising box into two spaces, the lower space is the water storage tank which can store nutritive water needed in the forest seedling raising process, the nutritive water can be fed into the seedling raising tank through the water diversion pipe installed on the partition plate and the seedling raising tray, and the seedling raising tank can be used for raising seedlings. Therefore, sufficient nutrition is provided for growth of the forest seedlings, and healthy and strong growth of the forest seedlings is guaranteed.

The application discloses a device for detecting blank deviation at a heating furnace door, comprising a first distance measuring mechanism for obtaining a first distance value of the blank and a second distance measuring mechanism for obtaining a second distance value of the blank, the first distance measuring mechanism and the second distance measuring mechanism being connected with a control system, the control system comprising a judging unit configured to judge whether the blank deviates according to the difference between the first distance value and the second distance value. The device for detecting blank deviation at a heating furnace door does not need to be directly installed on the furnace body, has a better temperature environment, is stable in work, can timely find the deviated blank, notify the operator to intervene, avoid misoperation under automatic operation, and improve work efficiency. The application discloses a method for detecting blank deviation at a heating furnace door.

The invention discloses a charging pile supporting micro-grid dispatching, and belongs to the technical field of charging piles, the charging pile comprises a charging pile body, a rotating plate is movably connected to the left side of the charging pile body, a supporting plate is fixedly connected to the right side of the charging pile body, air holes are formed in the charging pile body, and a motor is fixedly connected to the back of the charging pile body. The output end of the motor is fixedly connected with a two-way threaded rod, the surface of the two-way threaded rod is in threaded connection with a heat dissipation plate, the back face of the electric pile body is fixedly connected with a limiting rod, and the surface of the limiting rod is fixedly connected with a first fixing block. According to the charging pile supporting micro-grid dispatching, the two-way threaded rod is connected with the heat dissipation plate, so that the heat dissipation area of the charging pile is increased, the heat dissipation efficiency of the charging pile is improved, meanwhile, the heat dissipation plate is installed on the outer wall of the charging pile, the internal space occupied by a heat dissipation device on the charging pile is reduced, and the practicability of the charging pile is improved.

This utility model provides a server with an independent power supply airflow, relating to the field of server design technology. Its key technical features include: a chassis and a power supply, wherein the power supply is located inside the chassis. The chassis includes a base plate and side plates. The power supply is fixed to the base plate. A cold air vent is provided on the side plate of the chassis. A power supply air inlet is provided on the power supply. A power supply baffle is provided on the side of the power supply with the power supply air inlet. The power supply baffle is a hollow cuboid with two openings, which are respectively used to connect the cold air vent and the power supply air inlet. By introducing cold air from outside the chassis through the cold air vent, the hot air from the CPU's rear end is prevented from affecting the power supply, thereby reducing the temperature of the power supply air inlet and keeping the power supply in a better temperature environment. The direct advantage is that it prevents the power supply from derating or stopping output, ensuring normal server operation and indirectly extending the power supply's lifespan.

This invention discloses a method and system for low-temperature control of acid rain samples based on active temperature control and semiconductor refrigeration, belonging to the field of acid rain sample low-temperature control technology. The method includes the following steps: sample pretreatment and temperature control triggering, dynamic adjustment of PID control quantity and mapping of PWM signal, semiconductor refrigeration mode driving and execution, and feedback parameter updating and closed-loop control cycle. This invention pretreatment and packaging of acid rain samples into standard samples, collecting temperature data to determine whether temperature control is needed; during temperature control, according to a preset cycle, the PID control quantity is adjusted based on the temperature deviation and mapped to a PWM signal to drive the semiconductor refrigeration module to execute the corresponding mode, collecting and updating the temperature and updating the feedback variables, forming a negative feedback temperature control loop through cyclic execution. This improves the reliability of low-temperature control of acid rain samples and solves the problem of low reliability in existing technologies.

The invention discloses a water side assembly, a heat management module and a vehicle, the water side assembly comprises a flow channel plate, a water pump and a water valve, the flow channel plate comprises a main body and at least one mounting seat, the main body is internally provided with a water channel, and the mounting seat is arranged on the main body; and at least one of the water pump and the water valve is fixedly connected with the mounting seat and is communicated with the water channel. According to the water side assembly of the heat management module, the water pump and the water valve are installed on the runner plate in the water side assembly, the installation base is arranged to position the water pump or the water valve, the integration degree of the water side assembly can be improved, installation of the water pump and the water valve is facilitated, the installation stability of the water pump and the water valve is improved, and the water leakage risk is reduced.

The utility model discloses a building concrete blanking anti-blocking mechanism, which belongs to the technical field of concrete blanking and comprises a stirring box, a feed port is arranged on the side edge of the upper end of the stirring box, a stirring blanking component is arranged in the middle of the stirring box, a temperature adjusting component is arranged on the surface of the stirring box, and an inclined blanking hopper is arranged at the lower end of the stirring box. The stirring and discharging assembly is arranged, a stirring motor rotates to drive a first bevel gear to rotate, the first bevel gear drives a second bevel gear to rotate, a stirring shaft where the second bevel gear is located rotates to drive a stirring rod to rotate, the stirring rod stirs concrete raw materials, and a driving motor rotates to drive a rotating rod to rotate; the rotating rod drives the connecting shaft to rotate, the connecting shaft slides in the limiting sliding frame and drives the limiting sliding frame to ascend and descend, the lifting rod at the lower end of the limiting sliding frame drives the push plate to move up and down in a reciprocating mode, materials are pushed through the push plate, discharging blockage is avoided, and discharging stability is improved.

This utility model discloses a water temperature control device for Litopenaeus vannamei (whiteleg shrimp) farming, comprising a heater and a cooler. Both the heater and cooler have inlet pipes mounted on their sides, connected by a T-junction. A delivery pump is mounted on the side of the T-junction, and a dispersion component for water dispersion is mounted on the side of the delivery pump furthest from the T-junction. This utility model's heater and cooler reliably provide cold and hot water, the delivery pump ensures efficient water delivery, the dispersion device effectively achieves uniform water dispersion, and the temperature monitoring and control system ensures precise water temperature control. This rational structural design improves the reliability and durability of the equipment, reduces equipment failures, lowers maintenance costs, extends the equipment's service life, and provides long-term stable water temperature control for Litopenaeus vannamei (whiteleg shrimp) farming.

The present invention discloses a simulation remediation system based on plant-enhanced microbial remediation, which relates to the technical field of soil pollution prevention and control, and includes a first sand box; the surface soil of the soil layer contained in the first sand box contains composite pollutants including organic pollutants and heavy metal pollutants; the first sand box is provided with a water inlet group and a water outlet group; a baffle is fixedly provided in the first sand box, and the baffle separates the surface soil of the soil layer into a plant microbial agent area and a plant area; a remediation microbial agent is added to the plant microbial agent area, and the plant microbial agent area and the plant area are both planted with the same hyperaccumulator plants; the plant microbial agent area and the plant area are both provided with the same monitoring well group, injection well group and extraction well group. It is used to explore the migration laws of various pollutants in soil and groundwater, test the remediation effect of plant-enhanced microorganisms, and realize real-time monitoring of various physical and chemical parameters in the soil remediation process.

The invention relates to the technical field of wire stranding equipment, in particular to a wire stranding machine self-adaptive to wire characteristics and a control system of the wire stranding machine. The stranding machine comprises a machine body, a stranding bow used for stranding wires and a pre-twisting part used for pre-twisting the wires, the machine body is provided with a wire inlet and a sensor used for identifying the types of the wires, the pre-twisting part is arranged at the wire inlet, a first temperature adjusting mechanism is arranged at the pre-twisting part, and a second temperature adjusting mechanism is arranged at the pre-twisting part. The first temperature adjusting mechanism comprises a first refrigerating part used for processing hard wires and a first heating part used for processing soft wires, and the first temperature adjusting mechanism can be switched between the first refrigerating part and the first heating part. According to the stranding machine self-adaptive to the wire characteristics and the control system thereof provided by the invention, the processing requirements of different wires are met by automatically identifying the types of the wires and automatically adjusting the pre-twisting processing mode according to the characteristics of the wires, and the processing efficiency and the wire quality are improved.

A soil heating and volatile organic compound collection device comprises a ceramic shell, the end face of the ceramic shell is arranged perpendicular to the ground, a composite filter membrane is sealed in the cavity of the ceramic shell, and a gas collection cover is fixedly connected to the end face of the ceramic shell on the side away from the soil; the ceramic shell comprises a flexible heating element, and the flexible heating element is embedded in the inner end face of the ceramic breathable cover; the composite filter membrane comprises a water conducting layer, a heat insulating layer and a VOCs separation membrane, and the three are connected as a whole, and the heat insulating layer is sandwiched between the water conducting layer and the VOCs separation membrane; when the collection operation is started, the VOCs gas passes through the water conducting layer, the heat insulating layer and the VOCs separation membrane in sequence; the present invention is used in conjunction with a drilling rig and a measuring device to detect VOCs on site, and on the premise of improving the collection efficiency, it has more advantages such as wear resistance, impact resistance, high temperature resistance, and long service life; the device has a very high degree of structural integration, is easy to customize according to the size of the drilling rig, is simple to install, and can ensure working stability in different soil environments and different drilling rig working conditions.

The invention discloses a waste heat boiler starting heating device and method, and relates to the technical field of hot boiler starting heating. The method comprises the steps that water is injected into a kettle type heater to the normal water level, and the water level is higher than a first horizontal pipe; starting a heating pipeline in operation, and observing the temperature change on thermometers at the two ends of the shell of the kettle type heater; the blow-down valve is slowly opened, boiler water is continuously discharged, and the water level is kept constant according to the steam inlet amount and the blow-down amount. And boiler water is heated to 160 DEG C before the unit is ignited by continuously feeding steam and discharging water. Through continuous steam admission and drainage, boiler water is heated to a proper temperature before a unit is ignited, the water is continuously heated to an operation temperature through short-time replacement, the high boiler water temperature does not cause precipitation of corrosive salts caused by too low synthetic gas temperature, a waste heat boiler is prevented from being corroded by crystals in a pipeline, and the service cycle is greatly prolonged.

The invention discloses a drilling fluid cooling device and method, and relates to the technical field of drilling fluid cooling. The temperature of drilling fluid can be effectively reduced, the temperature environment of a shaft is improved, and drilling safety and efficiency are improved. The device comprises a cooling liquid module, a heat exchanger, a drilling fluid tank, a drilling fluid pump, a control unit and a detection unit, the heat exchanger comprises a heat exchanger shell, and a shunting straight pipe and a coil pipe which are arranged in the heat exchanger shell; the shunting straight pipe and the coil pipe are communicated with the cooling liquid module; the heat exchanger shell is communicated with a drilling fluid tank; the drilling fluid pump is arranged between the heat exchanger shell and the drilling fluid tank; the detection unit can collect the temperature value of the drilling fluid in the heat exchanger; the control unit is connected with the detection unit and the drilling fluid pump; the control unit can compare the received temperature value of the drilling fluid with a preset temperature value and adjust the flow of the drilling fluid pump according to the comparison result. The invention further provides a cooling method based on the cooling device.

The patent of the present invention discloses an island freshwater storage device, which specifically relates to the technical field of freshwater storage devices. An island freshwater storage device includes a support platform, a support rod is connected to the support platform, a slide is provided on the support rod, a slider is connected in the slide, an air storage box is provided between adjacent sliders, a water storage tank is connected between two air storage boxes, a water pipe and an air pipe are provided between the two air storage boxes, a water pump is provided in the air storage box, a water inlet pipe is provided on the water pump, and a first solenoid valve is provided on the water inlet pipe; a pressure valve and a second solenoid valve are provided on the air storage box, an air pump and an air compressor are provided on the support platform, and an air intake hose is provided on the air compressor; a first liquid level sensor, a temperature sensor and a battery are also provided on the support platform. The technical solution of the present invention solves the problem that the existing island cannot place the storage device, and can be used for the storage of island freshwater.

The utility model relates to the technical field of gas detection devices, and discloses a thermostat for gas detection, which comprises a frame, a collecting bin and a gas pump are fixed in the frame, the top end of the collecting bin is communicated with the gas pump through an inlet pipe and an outlet pipe, and the input end of the gas pump is communicated with a gas inlet and a gas outlet. A temperature sensing assembly is fixed to the gas inlet, the bottom end of the collecting bin is communicated with the medium inlet and the medium outlet, an air source heat pump is fixedly inserted into the medium inlet, and the medium inlet and outlet and the gas inlet and outlet device are matched with the air source heat pump, so that the temperature can be quickly adjusted; a heating or refrigerating function can be quickly started, the temperature in the incubator can quickly reach a set value through quick circulation of a medium, the temperature sensing assembly performs real-time monitoring and feedback, temperature fluctuation is effectively restrained, the temperature in the incubator is kept stable for a long time, a continuous and stable environment is provided for gas detection, and the detection efficiency and the equipment operation stability are improved.

The invention belongs to the technical field of aluminum profile production and processing, and discloses an environment-friendly cooling device for aluminum profile processing, which comprises a working box, and a cooling water supply box and a cooling water recovery box which are positioned in front of the working box, the top of the working box is provided with a water pump and a communicating pipe I which are communicated with each other, and the working box is communicated with the cooling water supply box through the water pump; and a water supply pipe is arranged between the cooling water recycling box and the cooling water supply box. According to the device, cooling water flowing from the transfer pipe can flow from right to left along the inclined component force of gravity after being attached to the surfaces of materials, so that all the surfaces of the materials can be in quick contact with the cooling water at the first time, on one hand, the overall cooling uniformity of the materials is kept, and on the other hand, the cooling efficiency is improved. The flowing water flow is not too high in heat exchange speed like a soaking mode, deformation and cracking of the materials are avoided, all positions of the surfaces of the materials can be almost uniformly cooled through the design, and therefore the influence of internal stress of the materials on the materials is prevented.

The invention discloses an ion exchange resin magnetic material sintering furnace which is used for performing oxygen introduction sintering on a precursor, performing heat preservation on a furnace chamber through an inner heat preservation ring and a heat preservation column core in the heating sintering process, determining a specific temperature stage through a CO detector and adjusting the oxygen introduction amount by adjusting a flashboard air adjusting valve, and is convenient to operate and high in practicability. And the temperature control is not easy to deviate. The furnace is characterized by comprising a furnace body and a furnace door, the furnace door is detachably arranged on the furnace body, the furnace body sequentially comprises a furnace shell, a heat insulation layer, a heating module and a furnace cavity from outside to inside, a gap exists between the heat insulation layer and the furnace shell, an air heat insulation layer is formed, heat escape is reduced, and the heating module is close to the furnace cavity and wraps the furnace cavity. The furnace chamber is rotatably located in the heating module, blades are arranged in the furnace chamber, the blades scatter a precursor in the rotating process of the furnace chamber, and the furnace door comprises an inner heat preservation ring and a heat preservation column core which are used for blocking the furnace chamber and conducting heat preservation on the furnace chamber.