64 results about "Bulk temperature" patented technology

The invention belongs to the technical field of intelligent control, and particularly relates to an intelligent regulation and control method for an operating environment in an SF6 ring main unit. The method comprises the following steps: firstly, acquiring temperature, gas pressure and humidity data of a plurality of sampling points in the ring main unit, and constructing a time sequence environment data set through time synchronization and missing interpolation processing; analyzing the temperature data, extracting fluctuation characteristics, determining an environment disturbance factor in combination with an electric arc trigger intensity index, and obtaining a cabinet body temperature control safety factor in combination with a dynamically adjusted temperature rise threshold and a gas insulation state; then constructing an environment equivalent thermal inertia model and a hot-pressure covariant model based on historical data, and calculating a thermal stability index of the cabinet body; and finally, whether adjustment is triggered or not is judged according to the thermal stability index and the temperature control safety factor, if yes, a temperature abnormal area is positioned through a convolutional neural network and a clustering method, the temperature control response level is calculated, a temperature control strategy library is called to be matched with adjustment parameters, and accurate control is achieved.

The invention relates to a fluid temperature and velocity co-measurement method and system based on iterative optimization phosphorescent particle tracking. The method comprises the following steps: dispersing phosphorescent tracer particles in fluid, and carrying out preprocessing operation on an acquired image to obtain a particle phosphorescent signal image; and deeply analyzing the processed image based on a spherical particle light spot integral discretization light intensity function, and determining the position of the tracer particle and phosphorescence intensity information. Meanwhile, the cross-frame matching technology is used for tracking the particles, and a particle motion trail and a phosphorescence intensity attenuation curve are obtained. And calculating the speed of each particle according to the particle motion trail, and processing the phosphorescence intensity attenuation curve according to the temperature response characteristic of the phosphorescence lifetime to obtain the temperature of each particle. And finally, performing post-processing on the speed and temperature data of each particle to realize synchronous measurement of the speed and temperature of the fluid so as to obtain fluid speed-temperature field data. High-precision measurement can be realized in a large-scale unsteady flow field, and a fluid flow and heat transfer coupling mechanism can be deeply explored in an assisted manner.

The invention discloses an intelligent gradient physical cooling system which comprises an intelligent temperature control module, an ergonomic fitting structure and a multi-parameter early warning module. The intelligent temperature control module comprises a phase change material array, a dual-channel temperature feedback and PID closed-loop control; the ergonomic fitting structure comprises a topological optimization cooling patch and a pressure-temperature coupling protector; the multi-parameter early-warning module comprises a high-heat risk index and AR nursing assistance, the lauric acid / lauric acid composite phase-change material PCM is adopted, the long-acting cooling performance is achieved, heat can be absorbed and released, the proper phase-change temperature can effectively adjust the temperature of the human body, the natural body temperature adjusting process is simulated, the phase-change material PCM forms a replaceable cold source, and the temperature of the human body can be effectively adjusted. A gradient temperature difference is formed between the PCM array and the human body core temperature, body surface heat is efficiently absorbed through solid-liquid phase change, cooling liquid is driven to flow through the PCM array by means of a micro hydraulic pump, the cooling liquid returns to the heat dissipation module after absorbing the heat, and circulating cooling is achieved.

The invention provides a method for detecting the furnace temperature uniformity of a roller hearth type heat treatment furnace. The method is applied to a roller hearth type heat treatment furnace system comprising a furnace body, a heating device, a temperature sensor array and a medical service big data management system. The method comprises the steps that a temperature sensor array containing 14 measuring points is arranged at a specific position of a furnace body, and a furnace temperature data recording black box is fixed to the lower right corner of the furnace body; controlling the heating device to heat to a target process temperature of 920 DEG C and keeping the temperature constant for 30 minutes; the temperature data of the whole furnace area is collected every five minutes; and calculating a reference temperature and an absolute deviation value set of each measurement point through a medical service big data system, and evaluating the temperature field uniformity of the furnace body. And when the deviation exceeds a threshold value, the system generates a correction parameter group containing a heating zone power compensation coefficient and a refractory material density gradient value, and executes power redistribution or thermal insulation layer enhancement operation. High-precision detection and dynamic optimization of the temperature field uniformity of the roller hearth type heat treatment furnace can be realized, and the stability of a heat treatment process and the consistency of product quality are improved.

A hardened slip and a method of making the hardened slip are disclosed. A method of hard surfacing a slip component for a downhole tool is disclosed. The slip component may have a bearing surface and may be composed of a base material, the base material being metallic. The method may comprise steps of positioning at least the bearing surface of the slip component with a direct contact with a boron source; bonding an external layer at least on the bearing surface to form a metallurgical bond between boron from the boron source with the base material by boriding the base material; and maintaining a bulk temperature of the slip component below a melting point of the base material.

The application relates to a multifunctional intelligent temperature control operation instrument table, belonging to the technical field of medical equipment, which comprises a main body frame, a clamping assembly and a temperature control assembly. A storage drawer is slidably connected in the main body frame and used for storing operation instruments and dressings. A placing plate is arranged above the storage drawer of the main body frame, and the clamping assembly is arranged on the placing plate and used for clamping and fixing the flushing liquid. The temperature control assembly comprises a temperature detector and a temperature control block. The temperature control block is detachably arranged on the main body frame and is arranged on the two sides of the storage drawer. One of the temperature control blocks is arranged between the storage drawer and the placing plate. The temperature detector is electrically connected with the temperature control block. The temperature detector is used for detecting the temperature in the main body frame and transmitting a signal to the temperature control block. The application has the beneficial effect of improving the situation that the temperature of the operation supplies decreases with the prolongation of the operation time, reducing the probability of causing the core body temperature of a patient to decrease, increasing the body heat loss, and causing the probability of postoperative shivering.

The utility model discloses a novel temperature and pressure integrated transmitter screwed plug sheath, which comprises a pressure-resistant shell and a temperature and pressure transmitter, a connecting port is arranged at the front end of the pressure-resistant shell, and a temperature transmission mechanism and a pressure transmission mechanism are arranged in the pressure-resistant shell; and the temperature and pressure transmitter is arranged on the pressure-resistant shell and is connected with the temperature transmission mechanism and the pressure transmission mechanism. The temperature and pressure measuring device is fast to install, and can accurately measure the temperature and the pressure. Transfer liquid and heat-conducting silicone grease cannot be lost after installation, the loss is small, and the cost is saved. Transmitter replacement and maintenance operation can be achieved without well shutdown and emptying, the oil extraction efficiency is improved, and green and clean production in the oil and gas extraction process is assisted.

The invention discloses an electronic thermometer capable of quickly measuring body temperature. A heating source 1 with controllable temperature, a thermistor 2 for dynamically monitoring heat balance and a thermistor 3 for sensing body temperature are used in the thermometer as shown in the attached drawing to jointly form a heating and temperature measuring system, so that the body temperature can be quickly measured.

The invention discloses a core body temperature measuring device and method based on a single-channel heat flow method, and relates to the field of core body temperature measurement, the device comprises a wearable module, a temperature measuring module, a signal acquisition module, a micro control unit MCU, a wireless transmission module, a power supply module and a mounting shell; temperature difference signals between the skin and the outside are effectively transmitted to the sensor through the high-thermal-conductivity flexible material, and dual sensitive response to the body surface and the environment is achieved; by introducing a method of combining single-channel heat flow with heat network modeling, high-precision estimation of the core body temperature is realized under the condition of only depending on limited sensing information, and the system complexity and the hardware cost are effectively reduced. A dynamic calibration strategy can correct measurement deviation caused by environment temperature fluctuation, skin sweating and a motion state in real time, and stability and consistency in different application scenes are guaranteed.

The utility model discloses mold heating temperature control equipment, which belongs to the technical field of mold heating and comprises an outer shell, cooling pipes communicated with each other are embedded in the inner wall of the outer shell, a vacuum insulation panel is mounted in the outer shell, an inner shell is mounted on one side, far away from the outer shell, of the vacuum insulation panel, and the inner shell is provided with a heat exchanger. According to the device, the thermal forming mold is separated from the inner shell through the supporting rods, the contact area between the inner shell and the thermal forming mold is reduced, heat conduction is reduced, meanwhile, the vacuum heat insulation plate shell blocks heat, the heat conduction efficiency is improved, and the heat conduction efficiency is improved. More heat is prevented from being conducted to the outer shell, heat loss is reduced, the situation that the temperature of the outer shell is too high, a user makes contact with the temperature probably and potential safety hazards exist is avoided, meanwhile, the outer shell is cooled through a first water conveying pipe, a second water conveying pipe, a cooling pipe and a water tank, and the temperature of the outer shell is prevented from being too high.

The invention discloses a two-way body temperature regulation and control blanket, which belongs to the technical field of medical instruments and comprises a host and a blanket body, a main control circuit, a heat exchange container for containing liquid, a refrigerator, a heater, a circulating pump and an air pump are arranged in the host, the refrigerator and the heater are both connected with the heat exchange container, and the circulating pump is connected with the refrigerator and the heater. The refrigerator, the heater and the air pump are electrically connected with the main control circuit; a display screen, a first key, a second key and a third key are arranged on the outer side of the host, and the display screen, the first key, the second key and the third key are all electrically connected with the main control circuit; a circulation pipeline and an inflation pipeline are arranged in the blanket body, two ports of the circulation pipeline are communicated with the liquid inlet and the liquid outlet of the heat exchange container respectively, the circulation pump is arranged on the circulation pipeline, and the opening end of the inflation pipeline is connected with the air pump. The two-way body temperature regulation and control blanket can quickly and stably lower or raise the body temperature of children, and the heating or cooling effect is achieved.

The application discloses a kind of multi-sensor cooperative temperature measurement electronic clinical thermometer, including flexible circuit board, the ambient temperature sensor of being arranged in near environment side, and the first main temperature sensor and the second main temperature sensor of being arranged in near body side;The transmission between the first main temperature sensor and the second main temperature sensor and temperature sensing probe respectively has different heat transfer rates, has different temperature rising and falling rates, and body temperature detection data is accurate, and detection efficiency is high;When temperature field changes, ambient temperature sensor compensates and corrects main temperature sensor data.The temperature measurement method of the application combines the interval temperature rising and falling rate of two main temperature sensors and real-time temperature difference, and the real-time fluctuation value monitored by ambient temperature sensor, implants specific algorithm to quickly calculate real body temperature value T.

The invention belongs to the technical field of medical equipment, and particularly relates to a movable cooling bed which comprises a movable sickbed. The top surface of the movable sickbed is fixedly connected with a water bed; a water tank for a patient to lie on the back is formed in the top surface of the water bed; the top surface of a bottom bracket of the movable sickbed is fixedly connected with a micro cooling-water machine; the water inlet end and the water outlet end of the micro cooling-water machine are respectively communicated with the two ends of the water tank through pipelines; clean water in the water tank is pumped into the micro cooling-water machine by the micro cooling-water machine for cooling, and low-temperature cold water is conveyed into the water tank through a pipeline. Cold water in the water tank exchanges heat with the patient to absorb body heat, so that the core body temperature of the patient is reduced; therefore, the core body temperature of the patient is effectively reduced, the patient can be continuously kept in a low-temperature state, and an effective, stable and safe low-temperature environment is provided for treatment and transfer of the patient; therefore, the effectiveness of treating and curing the patient is greatly improved, and the injury to the patient is reduced.

The invention discloses a perioperative period hypothermia management method and system, and the method comprises the steps: obtaining the body surface temperature time sequence data of a perioperative period target patient in real time; converting the body surface temperature time sequence data into core temperature change characteristics based on a pre-constructed body temperature conversion model, wherein the body temperature conversion model is constructed based on an association relationship between the body surface temperature time sequence data and the core temperature change characteristics; performing dynamic assessment on the low-body-temperature risk of the target patient based on the core temperature change characteristics to obtain a dynamic risk assessment result; and automatically controlling the heating device based on a dynamic risk assessment result, and converting the body surface temperature time sequence data into core temperature change characteristics through a body temperature conversion model. The risk caused by invasive measurement is avoided, the accuracy of non-invasive body temperature monitoring is improved, the heating device is automatically controlled to automatically heat or stop heating in real time according to the dynamic risk assessment result to dynamically adjust the body temperature of the patient, and automatic body temperature adjustment is achieved.

To provide a portable body temperature adjusting device capable of temporarily and efficiently warming or cooling a desired body part while being held by a hand, under a stable heat condition, in the case that it is desired to adjust a temperature of the body part partially, such as desiring to warm cold hands or cool a feverish forehead.SOLUTION: A portable body temperature adjusting device includes: a heat transfer plate for transferring heat absorbed or generated by energization on one side of a Peltier element and formed with a vertical width being equal to or larger than a horizontal width; a heat sink formed on the other side of the Peltier element; a blower fan; a housing; an air suction part; and an exhaust part. The housing includes: a peripheral side part erected along an outer peripheral edge throughout an entire circumference relative to the heat transfer plate disposed with an outer surface exposed outward on a bottom side of the housing; and a grip part to be gripped by a hand, between the peripheral edge side part and a ceiling part closing an internal space surrounded by the peripheral edge side part on an opposite side of the heat transfer plate. The air suction part is disposed on the peripheral edge side part, occupying 30% or more of the entire circumference along the outer peripheral edge.SELECTED DRAWING: Figure 1

The embodiment of the invention discloses a water temperature control method and device, water temperature control equipment and a storage medium, and relates to the intelligent home technology.The method comprises the steps that when a water outlet instruction is received, current season information, current environment information, current weather information, body temperature information of a target object and the object type of the target object are obtained; determining a basic temperature according to the current season information and the object type; inputting the current environment information, the current weather information and the body temperature information into a temperature compensation model to obtain a compensation temperature; wherein the compensation temperature is obtained by adjusting compensation parameters in the temperature compensation model in a weight priority mode; and determining a target temperature according to the basic temperature and the compensation temperature, so that the heating equipment performs heating according to the target temperature. According to the scheme provided by the embodiment of the invention, manual operation of a user is not needed in the implementation process, and the beneficial effect of improving the bathing comfort and the bathing experience of the user is achieved in an intelligent water temperature control mode.

The utility model discloses a transfer pipeline, which relates to the technical field of casting tools, and comprises a pipeline body and an outer sleeve, the pipeline body comprises a fixed part and a pipeline part, and the fixed part is connected with the pipeline part; the outer sleeve is arranged outside the pipeline part of the pipeline body in a sleeving mode, a first heat insulation layer is arranged outside the end, close to the fixing part, of the outer sleeve, a second heat insulation layer is arranged between the inner wall of the outer sleeve and the outer wall of the pipeline part, and third heat insulation layers are arranged in the outer sleeve and the pipeline part. According to the transfer pipeline, the first heat insulation layer conducts heat insulation protection on the joint of the top end of the outer sleeve and the pipeline body, the second heat insulation layer conducts heat insulation protection on the gap between the inner wall of the outer sleeve and the outer wall of the pipeline part, and the third heat insulation layer conducts heat insulation protection on the interior of the outer sleeve and the interior of the pipeline part; the heat preservation capacity of the transfer pipeline is improved, excessive heat loss caused by heat exchange of the melt can be effectively avoided, the temperature drop of the melt in the casting process is small, and melt temperature control in the casting process is facilitated.

The utility model discloses a warm-keeping down-leakage-proof down jacket testing device which comprises a neck air bag, the outer side of the neck air bag is sleeved with a rubber sleeve, the bottom position of the outer side of the neck air bag is communicated with a connecting pipe, the inner side of the connecting pipe is connected with a ventilation hose, one end of the ventilation hose is communicated with a hand air bag, and the other end of the ventilation hose is communicated with a hand air bag. The bottom end of the neck air bag is connected with a middle air delivery pipe, one end of the middle air delivery pipe is communicated with a lower hem air bag, and the air inlet end of the neck air bag is connected with an air inlet pipe. External air is prevented from being continuously injected into the down jacket to influence a test result during testing, when the thermometer monitors that the temperature rises to a human body temperature value, the heating resistance wire is closed, at the moment, the heat preservation and leakage prevention effects of the down jacket can be rapidly detected, and the accuracy of the test result is further improved.

An apparatus for estimating body temperature of an object may include: a heating element; a first temperature sensor configured to measure temperature of the heating element; a second temperature sensor disposed at a position spaced apart from the first temperature sensor and configured to measure surface temperature of an object upon contact with the object; and a processor configured to estimate core temperature using a heat flux based on the temperature of the heating element and the surface temperature of the object, and to estimate body temperature of the object by correcting the core temperature, estimated using the heat flux, based on external temperature.

The invention provides a Fluent-based hot air reflow soldering simulation analysis method, which comprises the following steps of: establishing a fluid calculation model comprising a circuit board product and a temperature zone cavity, simulating a flow field by adopting a Realizable model of a k-epsilon equation, tracking heat change by starting an energy equation, customizing cavity boundary conditions by cooperatively using a UDF (Unified Description Framework), and simulating the flow field by taking production process parameters as a reference. Relative fluid movement and heat change in the hot air backflow cavity are simulated; the starting position and the ending position of a cavity nozzle are searched through a self-defined function, so that hot air boundary conditions are loaded to the nozzle in a delayed activation mode, and relative movement similar to a product and a cavity body temperature area is achieved; a Couple solution scheme and energy second-order windward format discretization are used, the heat calculation precision is ensured, and meanwhile good convergence is achieved; meanwhile, self-adaptive boundary condition loading can be carried out according to different products and cavity sizes, and the hot air reflow welding process is rapidly and truly simulated.

The present invention relates to a cold water mat system using heat pipes. A first fluid circulating through the mat absorbs the user's body heat and transfers it to a water block, and the heat pipe transfers that heat to a heat dissipation member coupled to a heat dissipation section, thereby releasing it to the outside. In one embodiment, an evaporation medium disposed adjacent to the heat dissipation member evaporates a second fluid physically separated from the first fluid, and cools the heat dissipation member and the heat dissipation section of the heat pipe using the latent heat of evaporation, thereby achieving cooling lower than the external air temperature. At this time, the heat dissipation member responsible for heat transfer and the evaporation medium responsible for evaporation are separated by function and optimized using low-cost materials for each; the evaporation medium may be a cellulose pad, porous ceramic, etc., and may be configured as a replaceable cassette. The second fluid that has not evaporated is recovered from a water reservoir and recirculated. If necessary, the lower limit of evaporative cooling can be supplemented by an auxiliary cooling element made of a thermoelectric element, a magneto-thermal element, or an elastic-thermal shape memory alloy. The circulating water in contact with the user is isolated from the outside air for hygiene, operates with low power consumption without a compressor or active refrigeration element, and the control unit actively variably controls the fluid transfer means according to temperature and humidity.

The present application provides a control method, device, electronic device, heating device and storage medium, which obtains the human body data of the user on the heating device, the environmental data of the heating device, the heating temperature of the heating device and the surface temperature of the heating device; determines the thermal conductivity coefficient based on the heating temperature and the surface temperature; determines the perceived temperature of the current environment to the user based on the environmental data; determines the temperature difference between the perceived temperature and a preset human comfort temperature; determines the target heating temperature of the heating device based on the temperature difference and the thermal conductivity coefficient, and controls the heating device based on the target heating temperature. The heating temperature of the heating device can be adjusted based on the human comfort temperature, so that the user's body temperature is maintained near the human comfort temperature, thereby improving the user's comfort.

The embodiment of the invention discloses a bionic coupling heat dissipation and dynamic power management method and system oriented to 6G shielding, and an intelligent closed loop with dynamic coordination of heat dissipation and power is constructed by simulating a'body temperature-blood flow 'regulation mechanism of an organism. Temperature fields of hot spots such as a power amplifier chip and a filter are sensed in real time through a built-in multi-point temperature sensor; on the basis, the dynamic power distribution unit adjusts the transmitting power of each radio frequency channel in real time according to a preset temperature rise threshold value and a shielding effectiveness algorithm, so that local overheating is avoided; and meanwhile, the bionic micro-channel heat dissipation module is driven to change the flow speed of the cooling liquid, and accurate heat removal is achieved. According to the invention, it is ensured that a 6G shielding system can continuously, stably and efficiently work in a terahertz frequency band from the inside of equipment, the problems of performance degradation and equipment reliability caused by heat accumulation are solved, and the method is a key for supporting the whole machine to realize long-term compliance shielding.

The target material heat treatment furnace comprises a furnace body, a temperature display instrument, a plurality of temperature measuring devices and a plurality of temperature measuring lines, the temperature measuring devices are used for being inserted into temperature measuring holes of a target material respectively, the temperature display instrument is arranged outside the furnace body, and a threading hole communicating with a furnace cavity of the furnace body is formed in one side of the furnace body; one end of each temperature measuring line is connected with the temperature measuring device, the other end of each temperature measuring line penetrates through the threading hole to be connected with the temperature display instrument, fireproof heat insulation filler is filled between the threading hole and each temperature measuring line, and each temperature measuring device is provided with a sealing piece used for sealing the temperature measuring hole of the target material. A plurality of temperature measuring holes are formed in the target material, and the temperature measuring devices are respectively inserted into the temperature measuring holes, so that the actual temperature of the target material is directly detected, heat treatment process parameters can be accurately controlled, and the influence of a target material heating curve lagging behind the display temperature of a target material heat treatment furnace on the quality of the target material is reduced; the influence of different initial charging temperatures on the target material quality is reduced, and the target material grain uniformity is improved.

To provide a probe for measurement of a deep body temperature and a deep body thermometer capable of further improving measurement accuracy while using a biheat flow method.SOLUTION: A probe 2 for measurement of a deep body temperature comprises: a first heat flow measurement system 5 capable of measuring a first heat flow 5a flowing out of an analyte 9; and a second heat flow measurement system 6 capable of measuring a second heat flow 6a flowing out of the analyte 9. The first heat flow measurement system 5 comprises a first input side heat insulation body 11, a first output side heat insulation body 12, a first input side temperature sensor 15, and a first output side temperature sensor 16. The second heat flow measurement system 6 comprises a second input side heat insulation body 13, a second output side heat insulation body 14, a second input side temperature sensor 17, and a second output side temperature sensor 18. The first output side heat insulation body 12 and the second output side heat insulation body 14 are constituted of a heat insulation body with almost the same heat conductivity as the air.SELECTED DRAWING: Figure 1

The invention relates to a constant temperature control method for a heat sealing assembly of a vacuum machine, which comprises the following steps: directly or indirectly attaching a temperature sensing assembly to a heating body, and collecting the temperature or the heat ratio of the heating body by the temperature sensing assembly; the heating body is controlled to perform full-power heating, percentage heating or heating stopping by collecting temperature values, so that the actual temperature of the heating body in the heating process is kept within a heat-sealing set temperature range, the actual temperature of the heating body is collected in real time, and the temperature control assembly controls power-off or power-on of the heating body according to the detected temperature values. Therefore, the heating body can be kept within the heat-sealing set temperature range in the heat-sealing process.

A temperature management system controls a temperature of a body of a patient and determines a value indicative of a thermoregulatory activity of the patient. The system includes a heat exchange system configured to exchange heat with a body of a patient and to record operational data while controlling the temperature of the body of the patient. The temperature management system receives temperature data from a sensor, controls the heat exchange system to maintain the temperature of the body of the patient within a target temperature range, receives, in response to the controlling, operational data, determines, based on the temperature data and the operational data, a value indicative of a thermoregulatory activity of the patient, and generates, based on the value, an alert through the user interface indicating the thermoregulatory activity of the patient.

This application belongs to the field of household appliance technology, specifically relating to a water heater control method, device, equipment, and storage medium to improve the convenience of water heater control. The method includes: determining whether the user is holding a showerhead; determining the distance between the showerhead and the user and the user's body temperature based on the determination; determining the water heater's outlet water temperature and flow rate based on the distance and body temperature; and controlling the water heater's operation based on the outlet water temperature and flow rate. Therefore, by combining the user's water usage actions with measurements of the showerhead's distance and the user's body temperature, the outlet water temperature and flow rate are determined, thereby achieving convenient control of the water heater.

The utility model relates to the technical field of beer processing, in particular to a saccharifying pot which comprises a pot body, a temperature control assembly, a discharging assembly and a stirring assembly. The temperature control assembly comprises a temperature control box, a water pump, a liquid inlet pipe, a heat exchange pipe, a backflow pipe and a heat exchange plate, the temperature control box is fixedly connected with the pot body and located on the outer side of the pot body, the water pump is fixedly connected with the temperature control box and located at the bottom of the temperature control box, and the liquid inlet pipe is fixedly connected with the water pump, penetrates through the pot body and the heat exchange pipe, is fixedly connected with the liquid inlet pipe and located in the pot body; the backflow pipe is fixedly connected with the heat exchange pipe, penetrates through the pot body and the heat exchange plate, is detachably connected with the pot body and is located in the pot body, the discharging assembly and the stirring assembly are connected with the pot body, and the problem that when the saccharifying pot for beer processing is used, the temperature in the saccharifying pot is inconvenient to control, and the beer processing effect is poor is solved.