64 results about "Induction effect" patented technology

The invention provides a lithium manganate precursor with a crystal face induction effect, a preparation method of the lithium manganate precursor, a positive electrode material and a lithium battery, and belongs to the technical field of energy materials, the lithium manganate precursor can play a crystal face induction role in the subsequent lithium mixing sintering process, the lithium manganate precursor is spherical-particle manganous-manganic oxide, the particle size D50 is 3-15 microns, and the particle size D50 is 3-15 microns. The primary particles are uniform in size. The core advantage of the method is that synchronous and uniform doping of the element M and the element M'is realized at the precursor stage through a coprecipitation method. The co-precipitation doping technology not only ensures the atomic-scale uniform distribution of doping elements in manganous-manganic oxide, but also effectively stabilizes the crystal structure of the lithium manganate positive electrode material by utilizing the synergistic effect of the elements in the subsequent sintering process, and realizes the selective induced growth of the crystal face. The unique crystal face induction effect has significant contribution to improvement of the electrochemical performance, including cycling stability, rate capability and safety, of the positive electrode material.

The invention provides a drilling gas cut monitoring method and device based on a magnetic induction effect, and the method comprises the steps: pumping drilling fluid carrying magnetic particles marked by a magnetic marker into a shaft, and measuring the nearby magnetic field intensity through a magnetic signal induction short section arranged at the bottom of the shaft to obtain magnetic field data; and acquiring gas cut monitoring data according to the change condition of the magnetic field data in the preset period. Therefore, by monitoring the magnetic signal which responds to the gas cut very quickly, advanced early warning of the early trace gas cut is realized, and the response speed and sensitivity are superior to those of a sound wave or resistivity method; by actively introducing a magnetic marker and adopting a differential detection and temperature compensation algorithm, the problems that a resistivity method is greatly interfered by a stratum and a sound wave method is seriously influenced by well conditions and noise are effectively solved, the anti-interference capability is high, and the reliability is high.

The utility model provides a plant rooting induction device. According to the plant rooting induction device, two supporting blocks are fixedly connected to the positions, close to the top, of the two sides of a water storage pond correspondingly, threaded rods are rotationally connected to the tops of the two supporting blocks through rotating rings correspondingly, and adjusting discs are installed at the top ends of the two threaded rods correspondingly; the outer surfaces of the two threaded rods are both in threaded connection with internal threaded blocks, a lifting frame is fixedly connected between the two internal threaded blocks, limiting pipes are fixedly connected to the positions, close to the two sides, of the front face and the back face of the water storage pond, and a discharging pipe is installed on the front face of the water storage pond. The two sets of fixing blocks are fixedly connected to the positions, located at the top, of the front face and the back face of the lifting frame correspondingly. According to the plant rooting induction device, through the design, the distance between the lifting frame where the planting pot is placed and the water surface can be adjusted in time according to requirements, contact between the root of maguey or aloe and the water surface is facilitated, and the plant rooting induction effect is improved.

The utility model discloses a key structure. The key structure comprises a cross key; the base is arranged in the cross key; the metal sheet is arranged between the upper surface of the base and the inner side surface of the cross key; the spring is arranged in the middle of the base, the spring is provided with a top end and a connecting end, the top end is in contact with the lower surface of the metal sheet, and the bottom end of the spring extends downwards to form the connecting end; the elastic piece is arranged on the lower surface of the base, and the connecting end penetrates through the elastic piece; and the circuit board is arranged on the lower surface of the elastic piece, the connecting end is fixed on the circuit board, the connecting end is electrically connected with the circuit board, the circuit board is conducted with the spring, and the top surface is in contact with the lower surface of the metal sheet, so that the circuit board is conducted with the metal sheet. Therefore, the key structure of the utility model can increase the induction effect.

The present invention discloses an interactive intelligent environmental quality sensor based on artificial intelligence and its system. The present invention relates to the technical field of environmental detection. The upper end of the sensing box is connected with a temperature adaptation cover. The rear wall of the temperature adaptation chamber is connected with a positive clamping plate and an attached clamping plate through a clamping mechanism. A sensing device is fixedly connected between the positive clamping plate and the attached clamping plate. The upper end of the temperature adaptation cover is connected with a guiding mechanism. A telescopic hole is opened at the rear end of the telescopic baffle. The inner wall of the telescopic hole is slidably connected with the outer wall of the telescopic column. The advantages of the present invention are as follows: The temperature adaptation chamber can store heat and use the heat to keep the sensing device within a suitable temperature range for use, increasing the induction effect of the sensing device and improving the accuracy of environmental quality detection. Through the setting of the positive clamping plate and the attached clamping plate, the convenience of installing the sensing device can be increased. The telescopic baffle and the telescopic column can adjust the size of the heat dissipation port in a more novel way, improving the heat dissipation efficiency.

The invention, which relates to the technical field of sugarcane monitoring, discloses a monitoring system for the induction effect of a sugarcane flowering phase, the system comprises a multi-dimensional sensing layer, an intelligent decision-making center and a precise execution layer. The multi-dimensional sensing layer collects illumination, temperature, phenological period, stress index and ScFT6 gene expression data through an environmental factor sensing module, a plant physiological status sensing module and a key gene expression real-time monitoring module; the intelligent decision center corrects a photoperiod and a temperature threshold through a dynamic threshold regulation and control model, and evaluates an induction effect in combination with gene expression; the precise execution layer executes shading, light supplement and temperature and humidity adjustment to form closed-loop regulation, and the system realizes dynamic precise regulation, improves the induction effect stability, adapts to complex environments and variety differences, and is suitable for sugarcane flowering phase induction monitoring.

A kind of design method and sensor of wide-range current sensor based on magnetomotive effect, in the method, magnetomotive body is provided and the magnetomotive body is arranged between energized conductor and magnetic field sensor sensing chip;The magnetic flux density at the position of the magnetic field sensor sensing chip is reduced by the magnetomotive effect of the magnetomotive body, so that the magnetic field sensor sensing chip remains linear response in wide current range, and wide-range current measurement is realized.By the action of high magnetic permeability magnetomotive body, the magnetic flux density at the position of TMR sensing chip is significantly weakened, so that the sensor magnetic saturation phenomenon is effectively delayed.The method significantly widens the current measurement range of the sensor under the premise of maintaining small size, and realizes the breakthrough of traditional TMR current sensor in wide-range measurement field.

The technical scheme of the utility model discloses a continuous automatic injection device for hastening parturition of masuhua parent fish. The continuous automatic injection device comprises a movable bracket, the fixing device is movably connected to the movable support and used for fixing the parent fish; the injection device is connected to the movable support, located beside the fixing device and used for injecting the parent fish fixed by the fixing device; wherein the injection device is provided with a peristaltic pump, the peristaltic pump is connected with the controller and used for controlling the dosage of injection every time, and automatic injection of the oxytocic agent is achieved through the peristaltic pump. The automatic injection device has the advantages of being easy and convenient to operate, accurate in dosage, high in efficiency, safe and reliable, automatic injection can be achieved, parent fishes do not need to be caught repeatedly, and the stress response of the parent fishes is reduced. And accurate injection dosage can be ensured, and the spawning induction effect is improved. Multiple parent fishes can be continuously injected, so that the spawning induction efficiency is greatly improved, and the large-scale production requirement is met. Meanwhile, the injection process is safe and reliable, and fish bodies are prevented from being damaged.

The utility model relates to the technical field of circuit breakers, in particular to a blocking structure of an arc extinguish chamber and a circuit breaker. The blocking structure of the arc extinguish chamber is used for the circuit breaker, the circuit breaker comprises a shell and the arc extinguish chamber located in the shell, the arc extinguish chamber comprises a left partition plate, a right partition plate, a movable run-on plate and a plurality of arc extinguish grid pieces, the blocking structure is arranged on the back of the arc extinguish chamber, and all the arc extinguish grid pieces are divided into first sections and second sections in the vertical direction. The first section is positioned above the second section; and the blocking structure is located at the second section and is used for blocking the rear end of the arc extinguishing grid sheet in the second section. The arrangement of the blocking structure can increase the pressure intensity in the arc extinguish chamber to compress the arc and enhance the air blowing effect on one hand, and can change the distribution of the airflow field in the arc extinguish chamber, guide the airflow to the movable run-on plate and improve the arc striking effect of the movable run-on plate on the other hand, so that the arc can enter the arc extinguish chamber more easily, and the service life of the arc extinguish chamber is prolonged. Therefore, the working voltage and the breaking performance of the circuit breaker product are improved.

The invention discloses a preparation method of a gradient graphitized glassy carbon coating, glassy carbon layers with different graphitization degrees are constructed by gradient induction of glassy carbon graphitization, graphene oxide (GO) can induce polyacrylonitrile graphitization in a heat treatment process, and the higher the GO content is within a certain range, the more obvious the induction effect is. According to the preparation method, 30% of GO dispersion liquid is added into bottom-layer polyacrylonitrile, so that a GO / polyacrylonitrile film can reach the graphitization degree of 90% or above at the temperature of 2400 DEG C, and the glassy carbon coating with good conductivity, corrosion resistance, wear resistance and impact resistance is prepared.

The invention discloses an equipment control method and system, and relates to the technical field of inductors, and the method comprises the steps: inputting the inductor design information of target induction equipment into a target exploration model, and obtaining a plurality of product design schemes, the prediction cost of each scheme, and an equipment control model of each scheme; determining a target design scheme according to the prediction cost of each scheme, inputting model test data of the target design scheme into a target exploration model, and adjusting a control model corresponding to the target design scheme to obtain a local control model; and the local control model is sent to the terminal equipment, and the terminal equipment carries out model deployment on the target sensing equipment according to the local control model. By means of the mode, the control model matched with the target induction equipment can be efficiently and rapidly output, the design efficiency of the inductor is greatly improved, meanwhile, the operation power consumption and the induction effect can be effectively balanced, and the performance consistency of the inductor in a terminal use scene is guaranteed.

This application provides a steel material for reactors and a method for preparing the same. The steel material for reactors includes a steel substrate and a protective coating. The protective coating includes an in-situ oxide layer on the surface of the steel substrate and an alumina layer on the in-situ oxide layer. The in-situ oxide layer includes α-Fe₂O₃, and the alumina layer includes α-Al₂O₃. In the steel material for reactors, the α-Fe₂O₃ in the in-situ oxide layer serves as a growth template for the alumina layer. Through the mutual matching and induction effect of crystal structures, the protective coating forms a dense protective barrier on the surface of the steel substrate, effectively reducing the permeation of hydrogen and its isotopes deuterium and tritium.

The utility model provides an adsorption installation type wireless fast charger which comprises a base, one side of the base is rotatably connected with a supporting frame, the other side, far away from the supporting frame, of the top end of the base is rotatably connected with a placing plate, a sliding groove is formed in one side of the placing plate, guide grooves are formed in the positions, located on the two sides of the sliding groove, in the placing plate, and the guide grooves are communicated with the sliding groove. A wireless charger is slidably connected into the sliding groove, guide blocks are fixedly installed at the two ends of the wireless charger, and the two sets of guide blocks are slidably installed in the guide grooves correspondingly. According to the utility model, the magnetic plates are mounted in the multiple groups of mounting grooves in the placement plate, and the magnetic blocks are mounted on the two sides of the guide block, so that the wireless charger can relatively support and move according to the placement condition of the mobile electronic equipment, the induction effect of the adsorption induction area and the mobile electronic equipment is better, and the charging effect is improved.

The utility model provides a road central isolation guardrail device, belongs to the technical field of road safety facilities, and effectively solves the problems that an existing road central guardrail is low in safety and the like. According to the technical scheme, the device comprises stand columns, cross rods are arranged between the two stand columns, the bottoms of the stand columns are fixedly connected with the ground, connecting pieces are arranged on the outer walls of the stand columns, an upper cross rod, a middle cross rod and a lower cross rod are connected with the three connecting pieces through fixing bolts and nuts respectively, sight induction components are arranged on the two sides of the upper cross rod, and a buffering energy absorption component is arranged on the inner side of the middle cross rod. Arc-shaped guide plates are arranged on the two sides of the lower transverse rod. The road center isolation guardrail device has the advantages of being good in buffering and energy absorption effect, good in sight line induction effect, strong in guiding function, convenient to install and maintain and the like.

The utility model relates to the technical field of chilled beams, in particular to a variable air volume chilled beam which comprises a plenum chamber, an air inlet pipe is arranged on the plenum chamber, a connecting wall is arranged in the plenum chamber and divides the plenum chamber into a total air inlet cavity and a total air outlet cavity, the total air inlet cavity is communicated with the air inlet pipe, and the total air outlet cavity is communicated with the air outlet pipe. The connecting wall is provided with a plurality of first exhaust outlets communicating with the main air inlet cavity and the main air outlet cavity, the static pressure box is provided with an air outlet communicating with the main air outlet cavity, and an air return panel is arranged at the air outlet. A branch pipeline is arranged in the air inlet pipe, an air volume adjusting valve is arranged in the branch pipeline, a branch air inlet cavity communicated with the branch pipeline is formed in the main air inlet cavity, and a plurality of second exhaust outlets communicated with the branch air inlet cavity and the main air outlet cavity are formed in the connecting wall. The air supply volume can be adjusted, meanwhile, the fresh air induction effect is guaranteed, noise is controlled, and the personnel comfort effect is guaranteed.

The invention belongs to the technical field of brain-computer interfaces, and aims to solve the problems of low normal form stimulation induction effect, poor time sequence design adaptability and low interaction efficiency of a current motor imagery brain-computer interface. The invention provides a motor imagery brain-computer interface normal form design method based on finger flexion. The method comprises the following steps: dividing a single task time flow of a motor imagery normal form based on finger flexion; setting an off-line task or an on-line task of the motion imagination normal form of finger flexion; wherein in the task prompting stage of the offline task, a first finger buckling image is randomly presented, and a unique correct finger buckling key pressing action is correspondingly set based on the first finger buckling image; in the task prompting stage of the online task, the second finger buckling image is randomly presented, and multiple correct finger buckling key pressing actions are correspondingly set based on the second finger buckling image. According to the invention, the reaction effect and concentration degree of the subject on the motor imagery task can be improved, and the practicability of the BCI system in hand refined rehabilitation application is improved.

The application discloses a bicycle power mechanism rotation detection method, an electronic device, an electronic system and a computer readable storage medium. The method comprises the following steps: acquiring acceleration of the power mechanism collected by an accelerometer, and / or acquiring a direction angle of the power mechanism collected by a magnetometer; and determining a first rotation number of the power mechanism based on the acceleration and / or the direction angle. The method can determine the rotation number of the power mechanism by using the acceleration collected by the accelerometer and / or the direction angle collected by the magnetometer, and does not need to detect the rotation number by recording the number of times that a magnet rotates through the position of a sensor by using a Hall effect or a magnetic induction effect. Therefore, the method not only has high anti-magnetic interference capability, but also reduces the influence of road bumps on collected data, thereby improving the accuracy of detection of a pedal frequency.

The utility model relates to the technical field of linear motors, and particularly discloses a linear actuating device and a hair cutting device, which are characterized in that an installation frame is arranged, an electromagnet is horizontally arranged in an electromagnet installation part, and a magnet group is arranged in a magnet group installation part; after alternating current is supplied to the electromagnet, the magnet set can be promoted to move in a reciprocating mode in the direction perpendicular to the center axis of the electromagnet through the magnetic induction effect of the electromagnet and the magnet set. The electromagnet is horizontally arranged, and meanwhile, the magnet group is arranged on the side of the electromagnet and is opposite to the magnetic pole of the electromagnet, so that the transverse space can be fully utilized, the height of the linear actuating device is greatly reduced, the length of a product adopting the linear actuating device is reduced, and the proportions of the linear actuating device in the length direction and the transverse direction are coordinated; the aesthetic feeling of the product appearance is improved.

The utility model discloses a gradually-heightened arc-shaped induction device at a tunnel entrance, and relates to the field of tunnel traffic safety facilities. The arc-shaped induction plates are arranged on the two sides of the ground at a tunnel entrance, and the heights of the arc-shaped induction plates are gradually increased in the tunnel entrance direction; the supporting mechanisms are mounted at the bottoms of the arc-shaped induction plates; the adjusting mechanism is installed between the arc-shaped induction plates and used for adjusting the height and angle of the arc-shaped induction plates so as to adapt to different tunnel entrance environments, and the adjusting mechanism comprises a fixing sleeve rod arranged at the top of the supporting mechanism and a threaded rod arranged in the top end of the fixing sleeve rod in a threaded mode. Through the gradually heightened arc-shaped induction plates, a driver can be effectively reminded to slow down, the driving safety of a tunnel entrance is improved, people can adjust the height and the induction angle of the arc-shaped induction device by rotating the threaded rod, flexibility is achieved, real-time adjustment can be conducted according to the specific environment of the tunnel entrance, and the safety of the tunnel entrance is improved. The safety induction effect is improved.

The application discloses a mosquito trapping module and a mosquito trapping device, and relates to the technical field of vector biological prevention and control. The mosquito trapping module comprises at least one chemotactic signal regulation unit for releasing a first gas containing chemotactic signal molecules; and at least one power signal driving unit for releasing a second gas, wherein the second gas has a chemotactic induction effect and can provide kinetic energy load. When the second gas is released, a directional jet flow with a preset momentum is generated. The directional jet flow actively envelopes the first gas and guides its diffusion in a local physical interference area outside the mosquito trapping module through the entrainment effect, so that the natural diffusion of the first gas is blocked and forced to converge into the core area of the directional jet flow, thereby forming a high-coherent composite gas plume in the space outside the mosquito trapping module. The mosquito trapping module can simulate the natural state of human or animal emission of CO2 and carrying of skin odor, and significantly improves the mosquito trapping efficiency.

The application relates to the technical field of digital printing machines, and discloses a double-beam digital printing machine. A printing trolley is slidably connected with a first beam and a second beam through the movers on the two sides of the printing trolley. The double beams can provide a large lifting force. The top and the side of the beams are both provided with first sliding rails. The increase of the first sliding rails on the top and the side increases the stress on the sliding rails. Under the large weight of the printing trolley, the stability of the printing trolley during operation can be improved. The first sliding rails on the top of the beams can increase the bearing force, and the first sliding rails on the side can improve the operation accuracy. The driving of the printing trolley is simultaneously realized through a linear motor and the movers. The linear motor is arranged above the beams, and the structure is simple, the installation accuracy can be easily ensured, the thrust can be increased, the movers of the movers are electrified, a magnetic induction effect is generated, a thrust is provided to the printing trolley, the two sides of the movers are controlled in parallel, the two movers can be synchronously driven, the driving force can be kept synchronous, the accuracy can be precisely controlled, and the printing stability and the accuracy can be effectively ensured.

The present application relates to the field of medical materials, in particular to an artificial ligament and a preparation method thereof.The artificial ligament provided by the present application comprises a gel layer-artificial ligament composite system by preparing a layer of PVA hydrogel on the surface of the woven artificial ligament in situ, which has biological activity and anti-creep performance, and is beneficial to improve the medium and long-term clinical prognosis of the woven artificial ligament.The artificial ligament provided by the present application can also adjust the rigidity, thickness and micro-topology of the gel layer under cyclic loading, thereby producing different biological activity regulation effects, and there is a balance point of rigidity and micro-topology, so that the cell ingrowth induction effect is best.The artificial ligament provided by the present application has simple composition, only relies on biophysical clues to regulate cell behavior, avoids the biological safety problems caused by complex biological chemical components, and can simultaneously realize the biological activity improvement and anti-creep performance improvement of the traditional PET woven artificial ligament.

The invention discloses a method for coral algae removal based on menthol exposure, and belongs to the technical field of coral breeding. The method comprises the following steps: circularly domesticating corals in a light period and a dark period in sequence to complete algae removal; in the photoperiod, the coral is placed in seawater containing menthol to be subjected to low-illumination-intensity stress culture; in the dark period, the coral is placed in seawater without menthol to be cultured. According to the technical method for completely removing algae from the coral, based on the chemical induction effect of menthol on the coral-zooxanthellae symbiont, it can be guaranteed that zooxanthellae are rapidly and thoroughly discharged, the life vitality of the coral is kept, and the method is efficient, rapid, stable and free of pollution. Various experimental requirements such as subsequent coral host research and specific zooxanthellae colonization can be fully met, and the problems that a traditional thermal whitening method for inducing coral to discharge symbiotic algae is unstable, and coral host death is easily caused are solved.

The invention relates to the technical field of linear motors, and particularly discloses a linear actuating device and a hair cutting device.An installation frame is arranged, electromagnets are horizontally arranged in electromagnet installation parts, magnet sets are arranged in magnet set installation parts, and therefore the magnet sets are opposite to the magnetic poles of the corresponding ends of the horizontally-arranged electromagnets; after the electromagnet is electrified by alternating current, the magnet group can be promoted to reciprocate along the direction vertical to the central axis of the electromagnet through the magnetic induction effect of the electromagnet and the magnet group. The electromagnet is horizontally arranged, and meanwhile, the magnet group is arranged on the side of the electromagnet and is opposite to the magnetic pole of the electromagnet, so that the transverse space can be fully utilized, the height of the linear actuating device is greatly reduced, the length of a product adopting the linear actuating device is reduced, and the proportions of the linear actuating device in the length direction and the transverse direction are coordinated; the aesthetic feeling of the product appearance is improved.

The utility model discloses a continuous mousetrap in a mirror trapping mode in the related technical field of mousetraps, which comprises a mouse entering cage and a mouse containing cage, the mouse entering cage is of a right trapezoid structure, a mouse entering door is arranged at one end of the mouse entering cage, a pedal main body is rotatably connected and installed in the mouse entering cage, and the mouse containing cage is provided with a mouse entering door. In a natural state, the pedal main body is of an inclined structure, the inclined lower end of the pedal main body is located at the mouse inlet door, the end of the position, matched with the mouse inlet door, of the pedal main body is of an arc-shaped bent structure, and a mounting plate is fixedly arranged at the extending position, located at the inclined upper end of the pedal main body, in the mouse inlet cage. The mirror is installed at the inclined front end of the pedal body in the mouse entering cage, a mouse enters from the mouse entering door and walks on the pedal body, due to the light reflecting effect of the mirror, the mouse can take a very long channel inside, and the mouse sees the mouse in the mirror to take a companion inside, so that the mouse is prevented from being damaged. A good induction effect is achieved on the continuous advancing of the mouse along the pedal.

The application provides a support seat rotating assembly and a twist machine. The support seat rotating assembly comprises a base, a support seat, a magnetic part and a first circuit board. The base is used for laying on a table top or a ground. The base is provided with a rotating seat. The support seat is rotatably connected to the base and rotates along the axis of the rotating seat. The magnetic part is installed on the rotating seat and is arranged stationary relative to the base. The first circuit board is contained in the internal space of the support seat and is installed on the support seat. The first circuit board is integrated with a Hall sensor. The Hall sensor is located on one side of the magnetic part. The Hall sensor adjusts the position along with the rotation of the support seat and has a Hall induction effect with the magnetic part. The number of rotations of the support seat relative to the base is counted through the Hall induction effect. The number of rotations of the user is counted. The number of rotations of the support seat relative to the base cannot be counted. The rotation convenience of the support seat rotating assembly is improved.

The present invention specifically relates to a method for removing foreign matter from the base of a rivet-type electrical contact. The method involves immersing the rivet-type electrical contact in a cleaning solution containing the following components, or equivalent proportions thereof: 10g-15g of a corrosion inhibitor, 20ml-30ml of an inorganic acid, 30ml-50ml of acetone, 10ml-20ml of acetic acid, and 1000ml-2000ml of water. This specialized solution removes foreign matter from the base. The unique magnetic field distribution of magnetic polishing generates a strong and stable magnetic induction effect, which fully polishes the magnetic steel needle and the base of the rivet-type electrical contact from all angles and in all directions, effectively removing the foreign matter.

The utility model discloses a knife net electronic target, which relates to the technical field of dart targets and mainly comprises a target body frame, a target body embedded in the target body frame, a metal knife net and a bull eye which are embedded in the target body, and a number ring fixed outside an invalid partition of the target body, the partition induction lines are fixed below the metal knife net but are not in contact with the metal knife net at all, leads of the partition induction lines are arranged below an annular diameter or a longitudinal diameter of the metal knife net, perspective observation is performed from a vertical target surface view angle, and the metal knife net completely and correspondingly covers the partition induction lines. On the premise that the magnetic induction effect of the partition induction lines is not affected, the induction lines are effectively protected, and damage to the induction lines caused by dart throwing is avoided.

The present invention discloses a fluid temperature fluctuation suppressor based on a Tesla valve and an optimized manufacturing method. The device includes a suppressor shell and a plurality of Tesla orifice plates; the interior of the suppressor shell is hollow to form a cavity structure, and the suppressor shell is provided with inlets and outlets at both ends along the flow direction of the fluid. The optimized manufacturing method includes first obtaining a plurality of parameters, then constructing a temperature attenuation model G of the temperature fluctuation suppressor using all the obtained parameters, and finally optimizing and solving the temperature attenuation model G, and optimizing and manufacturing the fluid temperature fluctuation suppressor according to the solution results. The fluid temperature fluctuation suppressor of the present invention forms a secondary vortex in the chamber through the fluid induction effect of the conical surface and the synergistic effect of the through-hole jet, thereby enhancing the back mixing and recirculation of the fluid, thereby optimizing the internal flow field and improving the attenuation performance.