91results about How to "Avoid temperature" patented technology

This utility model discloses a spiral conveying device for seasoning sauce production based on temperature-controlled sterilization, comprising: a conveying cylinder, horizontally arranged with U-shaped heating elements embedded in the outer wall in sections, each U-shaped heating element being connected to a temperature control device; and a spiral conveying mechanism penetrating the conveying cylinder, including a main shaft and spiral blades for spirally conveying the seasoning sauce, with a gap between the outer edge of the blades and the inner wall of the cylinder. By dividing the U-shaped heating elements outside the conveying cylinder into heating and constant temperature zones along the conveying direction, a closed-loop temperature control system is formed in conjunction with an inner wall temperature sensor and a PLC controller. The heating power of each zone can be dynamically adjusted according to the conveying speed of the seasoning sauce, achieving gradient temperature control of the sauce according to a preset temperature rise curve during the conveying process, avoiding the problems of local overheating or insufficient sterilization temperature caused by traditional single heating elements. At the same time, the synergistic effect of ultraviolet light on the lifting cover plate destroying the DNA structure of microorganisms and thermal sterilization significantly improves sterilization efficiency and uniformity.

A production device for producing modified magnesium hydroxide without coarse particles comprises a semi-finished product bin (1), a first spiral reamer (2), a modification main machine (3), a cooling machine (4), an airflow powder screening machine (5), a pulse cloth bag collector (6), an induced draft fan (7), a second spiral reamer (8), a packaging machine (9), a modifier feeding port (10), a base (11), a stirring blade (12), a dust removal cloth bag (13) and a discharging port switch (14). According to the device disclosed by the utility model, the modification main machine and the airflow powder screening machine are arranged in a matched manner, the modification main machine solves the problem of modification temperature, and the airflow powder screening machine solves the problem of powder screening; the modified superfine magnesium hydroxide finished product is good in dispersing performance, free of agglomeration and excellent in flame retardant property and mechanical property; and airflow powder screening is not prone to blockage, high in screening efficiency and large in yield. The device is suitable for producing modified magnesium hydroxide without coarse particles.

This utility model discloses an electroslag remelting furnace for mold steel, relating to the field of metallurgical technology. It includes a base, a coil, and a lifting mechanism. A multi-stage crystallizer is fixedly installed on the base. The multi-stage crystallizer consists of multiple individual crystallizers, each with its own cooling chamber. A mounting base is fixedly installed at the upper end of the multi-stage crystallizer, and a sealing mechanism is fixedly installed at the upper end of the mounting base. The beneficial effect lies in the fact that the weight of the electrodes is detected by a pressure sensor. Based on the change in electrode weight, the magnitude of the magnetic field generated by the coil is adjusted, thereby improving the flow of the molten pool within the multi-stage crystallizer, reducing segregation, and preventing excessive turbulence that could lead to slag entrapment. Furthermore, the independent crystallizers and individual cooling chambers allow for different melting processes of the electroslag in different areas, avoiding uneven cooling or temperature imbalance during the melting process and effectively improving the crystallization quality of the product.

The utility model provides a temperature regulating system of a compressed air energy storage chamber, which comprises an artificial chamber horizontally arranged underground, a vertical shaft arranged at the top of the artificial chamber, an air circulating pipeline and a water pipeline, the air circulating pipeline and the water pipeline are arranged in the artificial chamber, and an air inlet and an air outlet at two ends of the air circulating pipeline are oppositely arranged along two sides of the artificial chamber respectively. An axial flow fan is arranged in an air inlet of the air circulating pipeline, the water pipeline comprises a water inlet pipeline and a water outlet pipeline, the water inlet pipeline is communicated with a water outlet of the warm water tank and an in-plant circulating cooling water inlet, the water outlet pipeline is communicated with a water inlet of the cold water tank and an in-plant circulating cooling water return port, and a spiral heat exchange pipe is arranged between the water inlet pipeline and the water outlet pipeline. The spiral heat exchange pipe is embedded in the air circulation pipeline behind the axial flow fan and used for exchanging heat with air in the chamber, adjusting the temperature of the air in the artificial chamber during inflation energy storage and deflation energy release, guaranteeing the structural safety of surrounding rock around the artificial chamber and prolonging the service life of sealing materials in the chamber.

According to the variable-flow IGBT evaporative cooling system and the control method provided by the invention, dryness online calculation and closed-loop control based on pressure and density signals are introduced into the IGBT evaporative cooling system, so that accurate sensing and active regulation and control of a phase change state of a cooling medium are realized; therefore, it is ensured that the IGBT module is always in a gas-liquid mixing environment with the optimal heat exchange efficiency, the efficient heat dissipation capacity of phase change latent heat is fully utilized, local overheating or temperature fluctuation caused by excessive evaporation or insufficient liquid phase is avoided, the heat dissipation uniformity, stability and energy efficiency are fundamentally improved, and the heat dissipation efficiency is improved. The self-adaptive capacity of the system to different load working conditions is enhanced, and the guarantee is provided for long-term reliable operation and service life prolonging of the IGBT module through direct control over the key state quantity of dryness.

Provided are a battery cell, a battery, an electrical apparatus, and a method and device for manufacturing a battery cell. The battery cell includes a case (110), an end cover (120), an electrode assembly (130) and a solder (140), the case (110) has an accommodating cavity (111) and an opening at one end; the end cover (120) is connected to the case (110); the electrode assembly (130) is provided in the accommodating cavity (111), the electrode assembly (130) has a first tab (131), and the first tab (131) faces the opening; the solder (140) is provided between the end cover (120) and the first tab (131) and connects the end cover (120) and the first tab (131); an insulating member (150) is also provided between the end cover (120) and the first tab (131), an insulating cavity (151) is provided on the insulating member (150), a feed port (152) is provided on one side of the insulating cavity (151), and the feed port (152) faces the solder (140).

This invention belongs to the field of industrial mechanism modeling technology, specifically involving an intelligent control method for imidazole crystallization reaction temperature based on operating condition correlation prediction. The method includes: collecting multidimensional time-series data within the batch cycle of imidazole crystallization and filtering for noise reduction; calculating the deviation between theoretical heat dissipation and the actual center temperature of the material based on thermodynamic equilibrium mechanism, obtaining the intrinsic latent heat release index of crystallization, and constructing a dynamic time-regularized distance matrix to achieve feature alignment optimization; using external electrical parameters to infer the material rheological state to obtain the apparent rheological resistance factor, which is then used as the covariance kernel function of a weighted adaptive reconstruction Gaussian process regression model; inputting the predicted trajectory into the model predictive controller to solve for the optimal command to drive valve action. This invention eliminates the temporal misalignment of operating condition variables, dynamically adapts to the nonlinear heat transfer resistance changes in the imidazole crystallization process, and achieves high-precision intelligent control of the reaction temperature.

The embodiment of the utility model discloses a refrigerant heater. The refrigerant heater comprises a snakelike flat pipe, the snakelike flat pipe comprises a plurality of U-shaped bent parts and a plurality of flat pipe sections arranged in parallel in the first direction, and the flat pipe sections are connected through the U-shaped bent parts to form a continuous flow channel; at least two flat tube runners are arranged in the snakelike flat tube; the flat pipe flow channels are arranged in parallel in the second direction and are used for refrigerant circulation; wherein the first direction is perpendicular to the second direction; and the at least one heating sheet is arranged between the adjacent flat pipe sections. According to the embodiment of the utility model, the problem that the existing energy storage battery pack lacks a small refrigerant heater which is not in direct contact with a refrigerant is solved, and meanwhile, the problem of dry burning caused by non-uniform refrigerant distribution is avoided.

The invention discloses a liquid cooling energy storage cabinet which comprises a main frame, the interior of the main frame is divided into an energy bin and an electric appliance bin which are mutually independent through a vertically-arranged partition plate, a battery rack is arranged in the energy bin, battery packs are detachably installed in the battery rack, a liquid cooling plate is tightly attached to the side face of each battery pack, and a flow channel is formed in each liquid cooling plate. The flow channels of the adjacent liquid cooling plates are connected in series through liquid cooling pipelines; an inlet and an outlet of the liquid cooling pipeline both extend to the electric appliance bin and are connected with an outlet and an inlet of the liquid cooling unit respectively, and the liquid cooling unit is fixed to a bottom plate of the electric appliance bin through a liquid cooling air conditioner support. Through the design that the liquid cooling plate is directly attached to the side face of the battery pack, the heat conduction path is extremely short, the advantages of high specific heat capacity and high heat conductivity of liquid are utilized, heat generated during charging and discharging of the battery can be rapidly and efficiently taken away, and the problem of low heat dissipation efficiency caused by low specific heat capacity and poor heat conductivity of air in air cooling is solved.

This invention discloses a temperature control system. The low-pressure inlet of the compressor is connected to the refrigerant outlet of the evaporator via a low-pressure gas pipeline; the high-pressure outlet of the compressor is connected to the condenser via a high-pressure gas pipeline, and the condenser is also connected to the refrigerant inlet of the evaporator via an electronic expansion valve; the cold flow inlet and cold flow outlet of the evaporator are connected via a cold flow pipeline, and a load is installed on the cold flow pipeline; a first hot gas bypass branch is connected between the high-pressure outlet of the compressor and the refrigerant inlet of the evaporator, and its control terminal is connected to the low-pressure gas pipeline, configured to be activated when the pressure of the low-pressure gas pipeline is lower than the low-pressure protection pressure threshold; a second hot gas bypass branch is connected between the high-pressure outlet of the compressor and the refrigerant inlet of the evaporator, configured to adjust its opening degree under the control of a controller; the controller is configured to control the opening degree of the electronic expansion valve and the opening degree of the second hot gas bypass branch according to the actual liquid supply temperature and the target liquid supply temperature.

The invention relates to the technical field of ammonia synthesis, and discloses a low-consumption conversion ammonia-containing wastewater separation and treatment device which comprises an ammonia washing tower, a comprehensive flash evaporator, an alternating-current cooler, a stripping tower and a tail gas separation tank. The first ammonia washing tower and the second ammonia washing tower are arranged in parallel, bottom outlets are communicated to the comprehensive flash evaporator through a seventh adjusting valve and an eighth adjusting valve, high-pressure ammonia-containing condensate is throttled and depressurized, and physical turbulent flow is induced in the flash evaporator to accelerate desorption of acid gas. And the flash evaporation lower liquid enters the cold side of the alternating current cooler through a condensate pipeline, absorbs heat from a gas phase at the top of the stripping tower for preheating, and then enters the stripping tower for countercurrent deep stripping. Purified condensate generated at the bottom of the stripping tower is discharged out of the system, and a tower top gas phase is fed into a tail gas separation tank for gas-liquid separation after being subjected to heat exchange by an alternating-current cooler and cooling by a circulating water cooler. Through high-pressure flash evaporation pretreatment and an internal thermal coupling mechanism, the saturated steam consumption of a steam stripping section is reduced, and the problems of crystal blockage and equipment corrosion are solved.

This application relates to the field of industrial furnace temperature control technology, and discloses an energy-saving brazing furnace heating process temperature adaptive control method and system. The heating process of the brazing furnace is divided into at least three continuous temperature ranges, including a first temperature range, a second temperature range, and a transition temperature range. A first power control strategy and a first temperature fluctuation tolerance are configured for the first temperature range, and a second power control strategy and a second temperature fluctuation tolerance are configured for the second temperature range. The current temperature range of the brazing furnace is determined based on the current temperature. When it is determined that the brazing furnace is currently in the first temperature range, the first power control strategy is executed to output heating power, ensuring that the characteristic temperature is within the first temperature fluctuation tolerance. When it is determined that the brazing furnace is currently in the second temperature range, the second power control strategy is executed to output heating power, ensuring that the characteristic temperature is within the second temperature fluctuation tolerance. When it is determined that the brazing furnace is currently in the transition temperature range, a smooth switching logic is executed.

The application discloses a temperature control method and device for thermal conductivity detection, comprising: in the process of heating according to the final heating power, actively regulating the uniformity of the sample table measuring point temperature; when the steady state in the detection cavity is determined through the active regulation of the uniformity, starting the thermal conductivity detection program, and actively suppressing the temperature disturbance generated in the detection process. Through the determination of the heating power of the temperature collected at different positions in the detection cavity, the response lag and temperature overshoot caused by the single measuring point temperature are avoided; the uniformity of the measuring point temperature is actively regulated during the heating process to adapt to complex working conditions, the subjectivity of manual judgment is eliminated through automatic steady state determination, and it is ensured that each detection can be started under the same environmental conditions; in the detection process, the temperature disturbance is actively suppressed, so that the detection environment is kept stable and continuous.

The invention discloses a biological sample collection and liquid nitrogen storage and transfer system which comprises a sampling vehicle, a storage and transfer vehicle and at least one transfer tray, a liquid supply cavity for containing liquid nitrogen and a storage area located above the liquid supply cavity and communicated with the liquid supply cavity are arranged in the transfer tray, and the liquid nitrogen in the liquid supply cavity enters the storage area through a gas phase; the transfer tray is provided with a cover plate corresponding to the storage area; the first liquid supply unit and the second liquid supply unit can selectively communicate with the liquid supply cavity of the transfer tray so as to supplement liquid nitrogen to the liquid supply cavity. A plurality of independent storage cavities and transfer trays are arranged, and the trays are divided into the storage areas, so that an operator can independently open the target transfer tray or the storage area to store and fetch a single batch of samples while other samples are still in a closed low-temperature environment during batch sample operation; therefore, the problems of severe temperature fluctuation and cross contamination are avoided, and the survival rate and storage quality of biological samples are greatly improved.

The application discloses a satellite navigation signal time delay stability control method and system, and the system comprises a reference time-frequency unit, a navigation signal generation unit, a navigation signal broadcasting system, a load management unit, a switch matrix, a navigation signal receiving unit and a constant temperature control unit; by establishing high-stable-state navigation signal receiving capability in the satellite load, real-time measurement of the time delay of the navigation signal is realized, and closed-loop time delay adjustment is formed with the navigation signal generation, so that the control of the navigation signal time delay stability is achieved.

This invention relates to the field of intelligent heat treatment production line technology, and discloses a foaming molding device for a nickel-chromium composite AB-type hydrogen storage alloy porous material, comprising: a molding mold defining a molding cavity for containing powder material; an atmosphere control component connected to the molding cavity to alternately construct a vacuum or inert gas environment; and a hot-pressing temperature control component disposed on the molding mold for applying a densification temperature and pressure load to the powder material in the vacuum environment, and providing a foaming thermal field and cooling heat exchange conditions corresponding to the solid-liquid two-phase region of the alloy in the inert gas environment. The purpose of this invention is to solve the problems in traditional foaming processes where the precursor needs to be removed from the densification mold and transferred to the foaming furnace for secondary heating, resulting in oxidation of the high-temperature precursor during the transfer process, temperature fluctuations affecting the uniformity of the pore structure, reduced production efficiency due to two clamping and positioning operations, and low yield due to process discontinuity.

A vehicular glass module includes: a glass panel (10) having an information acquisition region (15) which faces an information acquisition device and through which light passes; and a heating unit (30) configured to heat at least the information acquisition region (15) in the glass panel (10). The glass panel (10) includes a first glass plate, a second glass plate, and an interlayer disposed between the first glass plate and the second glass plate and made of thermoplastic resin. The heating unit (30) includes a power supply section (31) disposed on the glass panel (10), and a heater (33) disposed along a plate surface of the glass panel (10) in the information acquisition region (15) and configured to generate heat upon receipt of power supply from the power supply section (31). The heater (33) is configured to be able to heat at least the whole information acquisition region (15) and includes a uniform heating mechanism (H) that uniformly heats the information acquisition region (15).

The application discloses a cyclone combustion system of a wing wall furnace boiler, wherein the lower furnace, the main combustion area furnace and the upper furnace all comprise a front wall, a right side wall, a back wall and a left side wall; the front wall, the right side wall, the back wall and the left side wall of the main combustion area furnace are all provided with inclined wing walls between two adjacent sides; each of the four wing walls is provided with a wind distribution chamber; each of the four wind distribution chambers is provided with a burnout air device and two or more layers of cyclone pulverized coal burners from top to bottom; the axes of the burner nozzles of the cyclone pulverized coal burners of the same layer in the four wind distribution chambers are arranged in a diagonal line in pairs; and the cyclone pulverized coal burners of the same layer in the four wind distribution chambers are all connected with the same coal mill; the application can improve the self-stable combustion capacity, the uniformity of the airflow in the furnace and the flame fullness, avoid the flame brushing the wall, realize the good combustion air power flow field organization in the furnace, precisely control the smoke temperature deviation, ensure the safe operation of the large-capacity high-parameter boiler and better meet the high-index requirement of the new generation of coal power technology.

The utility model belongs to battery technical field discloses a kind of lead-acid battery package, lead-acid battery package includes shell, support, battery, temperature control piece and waterproof air-permeable piece, shell has installation cavity, installation cavity has air hole, support is fixed in installation cavity by connecting piece, multiple installation grooves are set on support, battery is multiple, and is installed in installation groove one by one, temperature control piece is installed on support, and for heating battery, waterproof air-permeable piece is installed in shell and seals air hole. The lead-acid battery package can heat battery, and waterproof and shock resistance is good, and service life is longer.

The utility model discloses adhesive curing treatment equipment for adhesive tape production, which belongs to the technical field of adhesives and comprises a base box, the top of the base box is fixedly connected with a curing box, a motor is fixedly mounted at the bottom of an inner cavity of the base box, the output end of the motor is fixedly connected with a connecting plate, and the top of the connecting plate is fixedly connected with a connecting rod. A concave rotating disc is fixedly connected to the top of the connecting rod, a mounting plate is fixedly connected to an inner cavity of the curing box, and a heating resistance wire is arranged on the surface of the mounting plate. The temperature of the inner cavity of the curing box is detected in real time through the temperature sensor and the detection probe, detected data are converted into electric signals, the electric signals are transmitted to the temperature display screen through the connecting wire, and the temperature is displayed through the temperature display screen, so that a user can check the temperature conveniently; the output power of the heating resistance wire is adjusted through the PLC, the purpose of real-time temperature control is achieved, and the situation that the temperature is too high or too low is prevented.

This invention discloses a device and method for simulating the effects of salinity stress during freeze-thaw cycles on the rhizome germination of emergent plants, belonging to the field of emergent plant germination experiments in cold and arid regions. The device includes an outdoor main pool and a laboratory auxiliary pool, connected by a closed channel with double gates. The bottom of the main and auxiliary pools is equipped with sliding tracks and transfer channels. Within the transfer channels, a translation screw, in conjunction with an electromagnet, drives the base frame to move without breaking ice. The main pool is equipped with freeze-thaw, salinity, and nutrient regulation modules. The method uses an L18 (3²×6¹) orthogonal array to design experimental combinations of freeze-thaw patterns, salinity, and nutrients. The base frame is transferred to the auxiliary pool without breaking ice, and stratified morphological and physiological indicators are measured simultaneously. Data are harvested at the end of the experiment, and variance analysis is performed. This invention achieves undisturbed monitoring of the experimental environment, accurately recreates the complex stress environment, quantifies the effects of the three factors, provides a scientific basis for the ecological restoration of saline-alkali wetlands, and is convenient to operate and highly repeatable.

The invention relates to the technical field of industrial heating furnaces, and discloses a skid-mounted electric conduction oil boiler which comprises a bottom frame, a first shell is fixedly connected to the top of the bottom frame, a support is fixedly connected to the inner wall of the first shell, and a heating assembly is fixedly connected to the inner wall of the support. The circulation sectional area of an oil way is reduced, heat conduction oil flows through the annular channel closer to the heating pipe in a concentrated mode, and therefore the average heat transfer distance from the surface of the heating pipe to most oil liquid is shortened, and the problems that in traditional large-space heating, due to the fact that the distance between the oil liquid and a heat source is too long, heat resistance is increased, and heating efficiency is low are effectively solved. And meanwhile, the two internal threaded rings are utilized to guide oil liquid to spirally advance, so that a laminar flow boundary layer which is not beneficial to heat transfer is destroyed, an effective path of the oil liquid in a high-temperature heating area is prolonged, the retention time of the oil liquid in the high-temperature heating area is prolonged, and the overall heat efficiency of the heating device is improved.

This application discloses a steam regulating valve assembly for a polycrystalline silicon differential pressure coupled distillation column. The steam regulating valve assembly is installed on the steam pipeline to regulate the amount of steam entering the reboiler. The steam regulating valve assembly includes: a main regulating valve unit, which is installed on the steam pipeline and has a first through-hole, and is used to regulate the flow rate of the main steam during the stable operation phase of the distillation column; and an auxiliary regulating valve unit, which is also installed on the steam pipeline and has a second through-hole, which is smaller than the first through-hole, and is used to perform micro-flow control of steam during the start-up phase of the distillation column.

The application discloses rapeseed oil refining equipment and a refining process thereof, and relates to the technical field of extraction and refining, which comprises a refining tank, supporting legs are fixedly connected to the bottom of the refining tank, a base is fixedly connected to the bottom of the supporting legs, a feeding inlet is threadedly connected to the top of the refining tank, a driving device is fixedly connected to the top of the refining tank, a refining stirring mechanism is arranged on the inner wall of the refining tank, the oil material can maintain a suitable temperature environment in the stirring process through the refining stirring mechanism, the precipitation and condensation of phospholipids are accelerated, the influence of low temperature on the condensation effect of phospholipids is prevented, the deterioration of oil caused by high temperature is avoided, the inside of the refining tank is uniformly heated at different positions through synchronous stirring, compared with the uneven heating of a single position of a traditional heating rod, the circulating flow heat conduction liquid is matched with the rotary stirring mode of the driving rod, so that the temperature control of the whole degumming process is more uniform and stable.

This invention discloses a heated tobacco cooling unit with enhanced thermal conductivity and a heated tobacco product, comprising a carrier sheet, several metal foils, and several phase change cooling materials. The carrier sheet has several perforated holes. Several metal foils are disposed on at least one side of the carrier sheet and cover the perforated holes. The metal foils are spaced apart and discretely arranged. The phase change cooling materials are filled within the perforated holes using the metal foils as a carrier. The carrier sheet containing the metal foils and phase change cooling materials is formed into the heated tobacco cooling unit by at least one of the following methods: winding, folding, gathering, bending, and pleating. The metal foils are regularly and intermittently distributed along the longitudinal direction of the tobacco strip. The cooling unit has multiple longitudinally extending channels, and the porosity of the cross-section is 40%-90%. The heated tobacco cooling unit with enhanced thermal conductivity of this invention has the advantages of high latent heat of phase change, low thermal hysteresis effect, high heat absorption efficiency, apparent stability without collapse, and no leakage.

The utility model discloses an intelligent temperature control type greenhouse seedling bed adopting a graphene heating film, which comprises at least four supporting legs, supporting rods are fixedly connected between the supporting legs which are arranged on the left side and the right side and are parallel front and back, the supporting rods are fixedly connected with two side-by-side limiting seats, the tops of the limiting seats are flush with the tops of the supporting legs, and the graphene heating film is arranged on the supporting legs. Chutes are formed in the tops of the limiting seats; the seedling raising bed is composed of a base, a frame and a seedling raising plate. The heating plate is fixedly connected to the bottom of the frame and located below the seedling raising tray, the heating plate comprises a graphene heating film, the outer side of the graphene heating film is fixedly wrapped with a waterproof layer, and the outer wall of the bottom of the waterproof layer is fixedly connected with a heat preservation layer; the control box is fixedly connected to one side of the frame and used for automatic heating control over the heating plate. The problem that local temperature is too high or too low in a traditional heating mode is avoided through uniform heating of the graphene heating film, a stable and appropriate growth temperature environment is provided for the seedlings, and growth consistency and survival rate of the seedlings are improved.

The application relates to the field of automatic control of heating, ventilation and air conditioning, and discloses a control method for improving the cooperative operation of an air conditioning system. The method first constructs a virtual flow monitoring model of terminal equipment and heat exchange efficiency gradient calculation logic; secondly, a flow velocity estimation model is established based on the principle of pipe network fluid dynamics to calculate the cold energy transport lag time required for the temperature change generated on the cold source side to be transferred to each thermal saturation terminal equipment; finally, a source network load cooperative regulation strategy is executed to lock the upper limit of the opening degree of the terminal regulating valve and simultaneously reduce the pressure difference set value of the supply and return water main on the transmission and distribution side. Through the time and space synchronous regulation strategy, the application effectively solves the large flow and small temperature difference problem of the air conditioning water system under the premise of guaranteeing the comfort of users, and improves the comprehensive operation energy efficiency of the system.

The utility model relates to cell automation storage technical field, concretely for a kind of intelligent cell automation storage based on sensor, including storage cabinet, the side fixedly connected with control cabinet of storage cabinet, the inner wall of storage cabinet is provided with several storage mechanisms, the bottom fixedly connected with base of storage cabinet, the middle part fixedly connected with fixed seat of base inner wall. Through realized the automation, intelligent storage of cell, through the collaborative work of automatic liquid supplementing pump and control cabinet, reduce error, guarantee the stability of cell storage environment, the design that rotating motor drives storage tank rotation in storage mechanism, so that cell can be evenly in low-temperature environment, effectively avoid the problem that cell activity reduces or is damaged due to local temperature uneven, improve cell storage quality, the setting of base and fixed seat guarantee the stability of key components, ensure that storage library long-term stable operation, provide reliable equipment guarantee for cell storage.

The utility model relates to the technical field of monitoring, in particular to a bromine reduction reaction monitoring device which is convenient for monitoring the temperature in a reaction bin, avoids the situation that the temperature of bromine is too high or too low in the reaction process, guarantees the effect of bromine reduction reaction and improves the practicability. The limiting mechanism comprises a fixing rod, the fixing rod is longitudinally and fixedly installed on the outer side wall of the reaction bin, a first sliding groove and a second sliding groove are formed in the top end of the fixing rod, a first sliding block is slidably installed on the first sliding groove, a second sliding block is slidably installed on the second sliding groove, and the first sliding block and the second sliding block are fixedly connected. A connecting column is fixedly installed at the top end of the second sliding block, a connecting plate is fixedly installed at the top end of the connecting column, the connecting plate is fixedly connected with the top area of the probe, and the limiting column and the fixing plate are fixedly connected through a spring; and a lifting mechanism is arranged on the outer side wall of the limiting column.