95results about How to "Precise temperature regulation" patented technology

The invention belongs to the technical field of microorganisms, and particularly relates to a microorganism detection culture device and method.The system comprises an intelligent environment control system, and a sensor monitors the temperature, humidity and gas concentration of a culture environment in real time to ensure that environment parameters needed by microorganism growth are kept in the optimal state; the automatic sample processing and operating system avoids pollution or errors caused by manual intervention through a mechanical arm or an automatic transmission device; the real-time image monitoring and analyzing system is used for monitoring the growth state of the microorganisms in the culture dish; the camera can continuously shoot images in the culture process; the rapid detection module rapidly obtains activity information of microorganisms, rapid detection is achieved, and time needed by traditional culture is shortened. According to the invention, accurate control, automatic operation and rapid detection are realized, and an efficient, safe and intelligent solution is provided for microbial culture and detection.

The invention relates to the technical field of data processing, in particular to an automatic temperature control method for an indoor heating system, and the method comprises the steps: determining an initial moment when the outdoor temperature of a target room begins to drop; indoor temperatures and outdoor temperatures of the target room at multiple moments after the initial moment and construction parameters of the target room are obtained; calculating heat dissipation rates at multiple moments according to the indoor temperature, the outdoor temperature and the construction parameters; according to the heat dissipation rate of each moment and the indoor temperature, determining an adjustment moment when the target room needs to be subjected to indoor temperature adjustment; based on the indoor temperature and the heat dissipation rate corresponding to the adjustment moment, the indoor temperature at a certain moment and the minimum value of the heat dissipation rate at a sampling moment before the adjustment moment, a temperature adjustment coefficient at the adjustment moment is determined; and the heating rate at the adjusting moment is determined according to the temperature adjusting coefficient and the heating rate at the moment before the adjusting moment. The accuracy of indoor temperature regulation and control is improved, and the stability of the indoor temperature during heating is ensured.

The invention discloses a photovoltaic panel temperature adjusting and cleaning system based on cross-seasonal energy storage and a use method, and belongs to the technical field of photovoltaic power generation. The system comprises a cross-seasonal energy storage and temperature regulation system connected with a solar photovoltaic panel, wherein a snakelike flow channel is arranged on a back plate of the solar photovoltaic panel; the cross-seasonal energy storage and temperature regulation system comprises water storage bodies, an outlet of one water storage body is connected with an inlet of a water inlet pipeline, an outlet of the water inlet pipeline is connected with a water cooling cabinet, the water cooling cabinet is connected with a water inlet of a snakelike flow channel, a water outlet of the snakelike flow channel is connected with an inlet of a water outlet pipeline, and an outlet of the water outlet pipeline is connected with an inlet of the other water storage body. A cleaning system is arranged on the solar photovoltaic panel, and a water inlet of the cleaning system is connected with an outlet of the cleaning water branch of the water outlet pipeline. Through organic combination of photovoltaic panel temperature adjustment, cleaning and cross-seasonal energy storage technologies, energy consumption can be reduced, temperature adjustment and cleaning functions can be comprehensively optimized, and the overall efficiency and stability of a photovoltaic system are improved.

The invention discloses an energy consumption optimization control method for a water-cooled air conditioner. According to the method, key factors such as air-conditioning box air inlet temperature, chilled water inlet and outlet water temperature, cooling water inlet and outlet water temperature, chilled water outlet flow and refrigerating machine power are comprehensively considered, and an XGBoost machine learning model is introduced to establish a refrigerating machine power prediction model and a chilled water outlet water temperature prediction model. By adjusting the freezing water outlet temperature, the power of the refrigerator is dynamically optimized, the energy efficiency ratio of the water-cooled air conditioner is maximized, and relative minimization of the energy consumption of the water-cooled air conditioner is achieved. Dynamic control over the outlet water temperature of the refrigerating machine in the water-cooled air conditioning system is achieved, the power of the refrigerating machine can be optimized according to real-time and predicted data, and therefore low-energy-consumption control over the temperature of a factory workshop is achieved, system energy consumption is remarkably reduced, and the service life of equipment is prolonged.

The invention provides a wafer drying method, and belongs to the technical field of semiconductor manufacturing, and the wafer drying method comprises the following steps: S10, placing a wafer to be cleaned on a rotating chuck, driving the wafer to rotate at a first rotating speed by the rotating chuck, and spraying refrigerated IPA liquid to the center of the wafer at a first flow speed until the IPA liquid is fully distributed on the whole wafer; s20, reducing the flow rate of the IPA liquid to a second flow rate, spraying nitrogen at a preset temperature to the center of the wafer, and blowing the nitrogen and the IPA liquid back and forth between the outer edge of the wafer and the center of the wafer; s30, multiple circles of heating areas are arranged at the bottom of the wafer in the direction from the inner circle to the outer circle, the temperatures of the multiple circles of heating areas are sequentially reduced in the direction away from the axis of the wafer, and the wafer is preliminarily dried; and S40, nitrogen and IPA liquid purging is stopped, the chuck is rotated to drive the wafer to rotate at a second rotating speed, and the second rotating speed is larger than the first rotating speed until the wafer is completely dried.

The utility model belongs to the technical field of wire stripping pliers, and particularly relates to an electric heating type charging wire stripping pliers. The electric heating type charging wire stripper comprises a wire stripper body, a wire stripping mechanism and a heating mechanism. The wire stripper body comprises a first plier head, a second plier head, a first plier handle and a second plier handle, wherein the first plier handle and the second plier handle are arranged at the lower ends of the first plier head and the second plier head respectively. The wire stripping mechanism comprises two wire stripping knife edges, two mounting grooves and connecting assemblies arranged between the mounting grooves and the wire stripping knife edges; the heating mechanism comprises two heating bodies, a control assembly and a power supply assembly matched with the control assembly. An operator can adjust the temperature of the heating body through the cooperation of the control assembly and the power supply assembly according to the requirements of materials and thicknesses of external insulating layers of different to-be-stripped wires, so that the temperature of the wire stripping knife edge is accurately adjusted to adapt to different temperature requirements, softening of the external insulating layers of the wires is facilitated, and the service life of the wire stripping knife edge is prolonged. The damage risk of the wire in the wire stripping process is reduced, and the stripping quality and reliability of the wire are improved.

The invention discloses a highly integrated synchronous simulation multi-pollution source smog chamber system and a working method. Comprising a smog chamber, an outer box body, a zero gas generator, a solvent release unit, a biomass combustion furnace, a coal combustion furnace, an automobile exhaust emission collection unit, a temperature regulation and control unit, a humidity regulation and control unit, a plant emission collection unit, a multispectral light source and an industrial personal computer, the smog chamber is a square transparent box body, and the multispectral light source is located outside the smog chamber. The solvent release unit comprises a vacuum storage tank and a solvent beaker; and the vacuum storage tank, the biomass combustion furnace, the coal combustion furnace, the automobile exhaust emission and collection unit and the plant emission and collection unit are also respectively connected with the smog chamber through pipelines. The temperature regulation and control unit comprises a refrigerating unit and an electric heating pipe, and the humidity regulation and control unit, the electric heating pipe and an evaporator of the refrigerating unit are all arranged in the smog chamber. According to the invention, by integrating emission of various pollution sources, the real illumination condition of the environment is accurately simulated, and comprehensive simulation research on variable factors in the atmospheric environment is realized.

The invention discloses an intelligent filtering energy-saving electricity control device, and belongs to the technical field of electric energy filters. Comprising an electric control cabinet protection cabinet body and a sealing door hinged to the outer surface of the electric control cabinet protection cabinet body, an electric energy filter main board is fixedly installed at the inner axis position of the electric control cabinet protection cabinet body through an auxiliary support, and a first circular ring frame is fixedly installed at the outer edge position of the electric energy filter main board through an auxiliary support; the first circular ring frame and the adjustable air control module are arranged in the protection cabinet body of the electric control cabinet, and a servo motor and a rotating plate in the circular ring driving module are combined, so that 360-degree surrounding rotation of fan blades is realized, and heat around the main board of the electric energy filter is effectively taken away. Meanwhile, the outward-extending infrared detection unit can perform 360-degree dead-corner-free scanning in the rotating process, the temperature of all parts of the electric energy filter mainboard is monitored in real time, it is ensured that preventive measures are taken before equipment damage caused by high-temperature elements, and the stability and reliability of the equipment are improved.

This utility model discloses an adjustable temperature petroleum resin granulation device, relating to the technical field of petroleum resin granulation equipment. It includes a mixing tank, a temperature control chamber, and a granulation tank. Pipes connect the mixing tank, temperature control chamber, and granulation tank, and control valves are installed at the interfaces of each pipe. A granulation sleeve is installed at the end of the pipe in the temperature control chamber. A transmission component is installed on the side of the mixing tank. A holding basket is provided in the granulation tank. Granulation connecting holes are equidistantly opened at the lower end of the granulation sleeve. This utility model forms a closed-loop process from raw material mixing and temperature adjustment to final granulation. All components are connected through pipes and control valves, achieving directional flow and precise control of materials, significantly improving granulation efficiency and product quality consistency, and ultimately solving the problem of insufficient temperature control precision in existing petroleum resin granulation devices.

The utility model discloses an airflow short circuit prevention additionally-arranged shutter device of a precision air conditioner, which belongs to the technical field of data center infrastructure and comprises a precision air conditioner, the precision air conditioner comprises an air conditioner, a shutter is arranged at the top of the air conditioner, the precision air conditioner further comprises a sealing connecting piece, and the sealing connecting piece is arranged between the air conditioner and the shutter. According to the scheme, opening and closing control over the multiple sets of blades in the shutter is related to the turning direction of the EC draught fan additionally arranged on the precise air conditioner equipment and the pressure difference between the upper end and the lower end of the EC draught fan, and when the precise air conditioner equipment is in the running state and the turning direction of the EC draught fan is positive, opening control over the multiple sets of blades in the shutter is conducted; on the contrary, when the precise air conditioning equipment is in a standby or shutdown state, or the pressure difference of the lower end of the EC fan is larger than that of the upper end of the EC fan, and the steering direction of the EC fan is reverse, closing control is conducted on multiple sets of blades in the blind window, and cold air is prevented from being short-circuited and flowing back to the air return opening.

The invention relates to the technical field of optical communication, in particular to an optical interconnection device based on a diffraction grating. The device comprises a plurality of input ports, a diffraction grating coupler and a plurality of output ports which are arranged in sequence, a plurality of input ports for receiving a plurality of optical signals of different wavelengths; and the diffraction grating coupler is used for improving the coupling efficiency of a target optical signal in the plurality of optical signals based on temperature adjustment, and outputting the target optical signal to a target output port of the plurality of output ports. In the invention, the diffraction grating coupler is dynamically adjusted through temperature control to change the transmission direction and the coupling efficiency of the transmission signal, and optical signal routing from any input to any output is realized. The limitation of a traditional optical interconnection fixed optical path is broken through, and greater flexibility is provided for a complex communication network. And meanwhile, the diffraction grating coupler is regulated and controlled by temperature to realize optical path switching, so that the problems of high power consumption and low precision in mechanical regulation are avoided.

The utility model provides a pathological section baking box, which belongs to the technical field of section baking boxes and comprises a box body, a plurality of supporting pieces and a plurality of inner hanging frames. A cavity is formed in the box body, the supporting pieces are arranged on the periphery of the inner wall of the cavity at intervals, and the inner hanging frames are supported on the supporting pieces in an up-down parallel mode and used for hanging a dyeing frame. The inner hanging frames comprise any one or more of at least one first inner hanging frame, at least one second inner hanging frame and at least one third inner hanging frame, and the inner hanging frames can be arranged in the cavity in an independent use mode or in a multi-combination mode so as to adapt to dyeing racks of different sizes and types. The utility model solves the technical problems that the dyeing effect, the pathological diagnosis accuracy and the like are influenced as the dyeing frame of the existing baking box is easy to topple, the temperature distribution is non-uniform and the baking efficiency is low.

The utility model relates to the field of smoking equipment, and discloses firewood smoking equipment for sausage processing, which comprises a base box body, foot cups which are uniformly distributed are fixedly connected to four corners of the bottom of the base box body, trundles are rotatably connected to the bottom of the base box body, a smoking chamber is fixedly connected to the top of the base box body, and the smoking chamber is fixedly connected to the bottom of the base box body. A smoking frame is fixedly connected to the inner wall of the smoking chamber, a smoking chamber door is fixedly connected to the smoking chamber through a hinge, a touch screen is fixedly connected to the left side of the smoking chamber, a smoke circulating device is arranged at the rear position of the left side of the base box body, and a combustion chamber is arranged at the right side position of the base box body. According to the utility model, the firewood combustion chamber and the temperature sensor are adopted, and the operation touch screen and the mechanical button are combined, so that the smoking temperature is effectively controlled, the accurate adjustment of the temperature is ensured, the problem of non-uniform or excessive smoking can be prevented, the cleaning spray head is arranged at the top of the smoking chamber, and clean water in the water tank is used for efficiently cleaning the smoking chamber.

The utility model discloses a temperature control system, which comprises an upper action ring, a lower action ring and a communication network, the upper action ring and the lower action ring are connected through the communication network; the lower action ring comprises at least one bureau station connected with the communication network; the bureau station comprises a collector, a temperature sensor, a storage battery and a heat balance unit; the temperature sensor and the storage battery are electrically connected with the collector, and the heat balance unit is connected with the storage battery; the collector is connected with the communication network; and the heat balance unit is electrically connected with the storage battery. According to the utility model, the temperature in the machine room can be conveniently and accurately adjusted.

The utility model discloses a kind of adaptive control circuit of heating body, including MCU temperature control circuit, temperature control circuit, temperature feedback device, current detection circuit, voltage detection circuit, protection detection circuit and temperature display device.The control circuit can automatically identify the heating core type connected, according to the deviation of set temperature and actual temperature output PWM control signal, drive temperature control circuit to carry out temperature rising or cooling adjustment;Temperature, current, voltage are monitored in real time by a variety of detection circuits, and protection mechanism is started under abnormal state, simultaneously, working state is fed back in real time by display device.The control circuit is strong in adaptability, safe and reliable, and is applicable to a variety of heating application scenarios.

The present invention relates to the technical field of textile equipment, and in particular to a low-energy yarn oiling device and an oiling method thereof, wherein the low-energy yarn oiling device comprises a yarn oil supply pump, a temperature control channel, an oil delivery device and a yarn conveying device, the yarn oil supply pump is provided with an oil inlet and an oil outlet, the oil delivery device comprises an oil delivery pipe and a rotating motor, an oil delivery cavity is provided in the oil delivery pipe, an oil delivery outlet is provided on the oil delivery pipe, an oil delivery inlet is provided on the oil delivery pipe, a spiral conveying shaft is provided in the oil delivery cavity, a turntable supporting the spiral conveying shaft is provided at both ends of the spiral conveying shaft, a rotating trough body is provided on the oil delivery pipe, a magnetic disc body is provided on the output shaft of the rotating motor, and the yarn conveying device comprises a transverse oil passage and a longitudinal wire passage, and the oil passage intersects and communicates with the wire passage. It solves the technical problems that partial oiling of yarn and precise oiling on demand cannot be achieved in the prior art.

The application discloses a temperature control method, device and equipment of an electrostatic chuck and a storage medium, and specifically discloses the following: an optical fiber temperature sensor arranged in the electrostatic chuck is used to obtain a real-time internal temperature measurement value of the electrostatic chuck; a predicted surface temperature measurement value of the electrostatic chuck is obtained based on a pre-generated temperature calibration parameter and in combination with the real-time internal temperature measurement value; a calibration test is performed through a preset simulation platform, the electrostatic chuck is controlled to reach at least one preset simulation temperature, and an internal temperature first measurement value and a surface temperature second measurement value of the electrostatic chuck under the preset simulation temperature are synchronously obtained; the temperature calibration parameter is determined based on the first measurement value and the second measurement value; the first measurement value is obtained based on the optical fiber temperature sensor; the second measurement value is obtained based on a preset infrared temperature measuring device; a temperature control instruction is generated according to a difference between the predicted surface temperature measurement value and a preset target temperature value, and temperature control of the electrostatic chuck is realized based on the temperature control instruction.

The utility model relates to the technical field of lithium battery positive electrode materials, and discloses a pretreatment sagger and sintering equipment. The lithium layer is arranged at the bottom of the sagger body and is suitable for preventing lithium from being absorbed by the sagger body in the sintering process; the lithium layer is composed of one of lithium carbonate, lithium hydroxide or lithium oxide and is fixed to the bottom of the sagger body. The sintering equipment comprises a sintering furnace; the saggar bearing frame is arranged in the sintering furnace and used for fixing and arranging the multiple pretreatment saggars. The gas circulation system is used for introducing inert gas or reducing gas into the furnace in the sintering process so as to prevent lithium from being oxidized. The lithium layer can reduce direct contact between the sagger body and lithium, so that corrosion and abrasion of the sagger are reduced, and the service life of the sagger is prolonged.

The utility model relates to fermentation equipment technical field especially relates to a reaction kettle for dandelion wine fermentation, including reaction kettle, lid, motor, stirring rod, spiral pipe and flange connector, the lid passes through bolt installation in the top of reaction kettle, and the motor fixed connection is established on the lid, and the stirring rod is connected with the motor, and is placed in the inside reaction kettle, and the installation cavity is opened to the reaction kettle, and the spiral pipe is installed in the installation cavity, and the upper and lower ends of spiral pipe all extend to the outside reaction kettle, and the upper and lower two flange connectors are arranged in the upper and lower ends of spiral pipe respectively. The utility model discloses through to the spiral pipe water supply or is supply hot gas, realizes temperature accurate regulation, can ensure that the temperature in the reaction kettle maintains in the suitable range, promotes yeast activity, improves fermentation efficiency, and ph value sensor and brix sensor can real -time monitoring the key index of fermentation process, help operator to judge fermentation process.

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 embodiment of the present application provides a temperature control system for a machine room, which comprises a control assembly, a first air outlet, a second air outlet; machine room equipment is installed in the machine room in a vertical direction; the machine room comprises a top surface and a bottom surface, the first air outlet is installed on the top surface; the second air outlet is installed on the bottom surface; the machine room equipment is provided with a first sensor, a second sensor and a third sensor in the vertical direction; the first sensor is installed on one side close to the first air outlet; the third sensor is installed on one side close to the second air outlet; the second sensor is installed between the first sensor and the third sensor; the first sensor, the second sensor and the third sensor are used for acquiring temperature information in the machine room and sending the temperature information to the control assembly; and the control assembly is used for controlling the first air outlet and the second air outlet based on the temperature information, so that the temperature control efficiency and the stability of the temperature are improved.

The utility model relates to the technical field of cultivation equipment, and discloses a traditional Chinese medicine seed rapid germination accelerating device which comprises a fixing frame, baffles are fixedly connected to the periphery of the outer wall of the fixing frame, a bin door is rotatably connected to the front side of the outer wall of the fixing frame, and a water storage tank is fixedly connected to the rear side of the inner wall of the fixing frame. A plurality of water pumps are fixedly connected to the right side of the outer wall of the water storage tank, drainage pipes are fixedly connected to the output ends of the water pumps, adjusting valves are fixedly connected to the front sides of the outer walls of the drainage pipes at equal intervals, branch pipes communicate with the front sides of the outer walls of the adjusting valves, and drainage holes are formed in the left and right sides of the outer walls of the branch pipes. According to the rapid germination accelerating device for the traditional Chinese medicine seeds, the fixing frame serves as a main body, the baffle and the bin door enclose the space, water in the water storage tank is pumped out through the water pump, water flow is received by the water inlet grooves around the reaction box, a suitable germination accelerating environment is created through cooperation of multiple components, different moisture is applied according to different traditional Chinese medicine seeds, and the growth adaptability is guaranteed.

The utility model relates to the technical field of battery compartment equipment, in particular to a fast-moving type liquid-cooled battery energy storage compartment device, which is characterized in that a water fire-fighting device and an energy storage container are arranged on a trailer, and a hydraulic station, an air suspension and hydraulic support legs respectively arranged at four corner ends of the trailer are arranged below the trailer; aisles and rotating handrails are hinged to the two sides of the trailer, a battery cabin, an electric control cabin and a transformer cabin are sequentially arranged in the energy storage container, a plurality of battery clusters, a fire fighting device, a liquid cooling unit and a first air cooling air conditioner are arranged in the battery cabin, and a confluence cabinet, a PCS cabinet, a switch cabinet, an EMS cabinet, a smoke detector and a temperature and humidity sensor are arranged in the electric control cabin. A second air cooling air conditioner is arranged at the top of the electric control cabin, and air return ducts are arranged on the inner walls of the two sides of the electric control cabin. According to the utility model, the equipment can rapidly reach a set position and rapidly reach a working preparation state, and the problems of difficult transportation and slow in-place speed of the equipment in the traditional scheme are solved.

The invention discloses nutrition-enriched edible vegetable oil and a preparation process thereof, and belongs to the field of edible oil processing. According to the invention, a nutrition-enriched grease product is developed by optimizing a grease processing technology, adjusting refining process parameters, properly retaining phospholipid and maximally retaining inherent nutrient substances such as vitamin E and the like, and adding a proper amount of vitamin D and vitamin A; animal experiments prove that the product plays a significant role in reducing the level of brain inflammatory factors and improving the oxidative stress resistance of the brain, has the effect of improving cognition, and provides a scientific basis for the future functional edible oil market.

This invention discloses a thermal management method for a solid-state hydrogen storage fuel cell system. The method includes: acquiring a dynamic temperature model, a target temperature, a preset current set, and the stack current; determining a duty cycle feedback value based on the dynamic temperature model and the target temperature; determining a duty cycle feedforward value based on the dynamic temperature model, the preset current set, and the stack current; and adjusting the temperature of the solid-state hydrogen storage fuel cell system based on the duty cycle feedback value and the duty cycle feedforward value. This invention introduces a duty cycle feedforward value into the temperature regulation of the solid-state hydrogen storage fuel cell system, combining it with the duty cycle feedback value to precisely regulate the temperature. This results in faster and more accurate temperature regulation of the solid-state hydrogen storage fuel cell system, reducing temperature fluctuations and avoiding the drawbacks of temperature overshoot, temperature oscillation, and temperature lag.

The invention belongs to the technical field of heat management of internal combustion engines, and particularly discloses and provides a collaborative cooling efficiency optimization method for an intercooler and an EGR (exhaust gas recirculation) system, which comprises the following steps: by establishing a collaborative working mechanism of the intercooler and the EGR system, collaborative optimization of comprehensive performance of an engine is realized, and the contradiction between mutual restriction of emission reduction and fuel economy improvement is solved; a control strategy based on multi-target prediction is introduced, the dynamic adaptability and the control precision of the thermal management system are improved, an optimal heat exchange strategy can be formulated in advance, and system parameter fluctuation is maintained within a preset range; by arranging the heat management coupler, redistribution and efficient utilization of heat energy in the engine are achieved, heat energy originally needing to be dissipated in the EGR cooling loop is transferred to the intercooler cooling loop to be used for adjusting the supercharged air inlet temperature, dependence on the total heat dissipation capacity of a cooling system is reduced, energy consumption of cooling accessories is reduced, and the cooling efficiency is improved. Therefore, the overall heat efficiency of the engine is improved.

The invention relates to the technical field of door and window detection, and in particular to a combined door and window frame combination degree detection system and method, which improves the accuracy and efficiency of door and window combination degree detection; the system comprises: a door and window upper machine platform, which is used to install doors and windows to be detected, after the doors and windows to be detected are installed, adjustable environmental spaces are formed on both sides of the doors and windows to be detected, an environmental simulation unit is arranged on the door and window upper machine platform, and the environmental simulation unit is used to adjust the air pressure, temperature, humidity and concentration of set gas of two adjustable environmental spaces; a mechanical arm execution module, which is arranged in the adjustable environmental space on the side where the door and window handle is installed, and is used to perform multi-angle force application opening and closing actions on the doors and windows to be detected; a sensor integration module, which is used to collect the air pressure, temperature, humidity, concentration of set gas, noise decibel when the doors and windows are opened and closed, and the applied pulling force when the mechanical arm execution module performs the opening and closing operation of the two adjustable environmental spaces according to a set collection frequency.

This application discloses a multi-channel server monitoring method and a multi-channel server, relating to the field of server monitoring. The method includes: a controller in the multi-channel server determines the operation result of the hardware initialization system in the multi-channel server to accurately obtain the actual temperature of each processor after the hardware initialization system completes the initialization of the interconnect links between processors in the multi-channel server. This avoids the processor temperature being affected by incomplete interconnect link initialization. Then, based on the actual processor temperature, the controller sets the processor fan speed to achieve precise temperature control of the processor. After the hardware initialization system completes the enumeration of interface devices connected to the processors in the multi-channel server, the controller communicates with the processor's management engine through a preset communication protocol. This avoids communication failures between the controller and the management engine caused by incomplete interface device enumeration, thereby successfully obtaining data from the interface devices and controlling them.

The utility model relates to a cooling system of an engine and a vehicle, the liquid outlet end of an exhaust gas recirculation cooler is connected with the liquid inlet end of a main flow channel, cooling liquid flows along the liquid outlet end of the exhaust gas recirculation cooler, the liquid inlet end of the main flow channel and the liquid outlet end of the main flow channel, and a part of a main loop for cooling liquid circulation is formed; the liquid outlet end of the branch flow channel is connected with the liquid inlet end of the passenger compartment heat exchange pipeline, cooling liquid flows in the direction of the liquid outlet end of the thermolator, the liquid inlet end of the branch flow channel, the liquid outlet end of the branch flow channel and the liquid inlet end of the passenger compartment heat exchange pipeline, and a part of a branch loop used for adjusting the temperature of a passenger compartment is formed. By the adoption of the scheme, the exhaust gas recirculation cooler and the thermolator are not directly connected in series any more but arranged side by side through the main flow channel and the branch flow channel, mutual interference between the exhaust gas recirculation cooler and the thermolator is reduced, thermal response delay is avoided, and systematic function interruption caused by faults of single parts in the exhaust gas recirculation cooler and the thermolator is also avoided.

The utility model belongs to the technical field of industrial wastewater detection, and particularly relates to a sample preservation box for industrial wastewater detection, which comprises a preservation box and a box door hinged to the front surface of the preservation box through a hinge, the inner wall of the preservation box is fixedly connected with a preservation rack, and the top of the preservation rack is provided with a preservation device. The storage device comprises a sliding mechanism and a protection mechanism, the sliding mechanism comprises a sliding groove, a sliding block, a movable plate, a storage box, a fixed magnetic block and a magnetic strip, and the protection mechanism comprises a temperature sensor, a holder, a rubber sleeve and a label groove. According to the sample storage box for industrial wastewater detection, when wastewater leakage occurs in the storage box, wastewater flows into the liquid discharging pipe and then flows into the collecting box from the liquid discharging pipe to be collected, the leaked wastewater in the collecting box can be conveniently treated in a centralized mode, the one-way valve can prevent the wastewater in the collecting box from flowing back to the sample storage box, and secondary pollution is avoided.