299 results about "Free cooling" patented technology

The invention discloses an intelligent air conditioner water chilling unit control method and system based on predictive optimization. Operation data and weather forecast data are collected to establish a dynamic response reference, building cold load sudden change opportunity is recognized, the mismatching relation between magnetic suspension frequency and wet bulb temperature is detected, and energy-saving opportunity recognition data is generated to determine a cooling starting judgment table; identifying equipment response delay characteristics by using a dynamic response reference, extracting time sequence advantage parameters to determine dislocation configuration among multiple pieces of equipment, and generating coordination control parameters; cloud-local transmission delay analysis is carried out according to the coordination control parameters, and a coordination control sequence is generated through buffer opportunity identification and delay compensation; mechanical refrigeration suppression data is generated through energy efficiency mode classification, free cooling potential mining is implemented to form a cold source optimization factor, and an emergency response strategy is generated; an emergency response strategy is used to identify a multi-device linkage trigger critical zone, a prediction correction feedback network is constructed, a global collaborative optimization instruction is generated, and the system operation efficiency and the control precision are improved.

A heating, ventilation, air conditioning, and refrigeration (HVAC&R) system configured to operate in a plurality of cooling modes includes a mechanical cooling system configured to place a working fluid in a heat exchange relationship with a cooling fluid, a free cooling system configured to place the cooling fluid in a second heat exchange relationship with an ambient air flow, and a controller comprising processing circuitry and a memory, wherein the memory comprises instructions that, when executed by the processing circuitry, are configured to cause the processing circuitry to transition operation of the HVAC&R system between the plurality of cooling modes based on a cooling demand of the HVAC&R system and based on an estimated power consumption of the HVAC&R system.

The invention discloses an angle-variable and self-revolution wafer base device, and belongs to the technical field of wafer bases, the angle-variable and self-revolution wafer base device comprises a revolution base, a gear carrier is fixedly connected to the center of the top of the revolution base, and a base is arranged above the gear carrier. According to the cooling device, an external liquid supply device conveys cooling water into the connecting base through a cooling water inlet pipe, inclined blades in the connecting base drive a driving shaft and a double-end protruding block to rotate, a sliding block drives an annular gear and a cooling disc to rotate through a rack, and the rotating cooling disc centrifugally throws out the cooling water; a uniform and dead-corner-free cooling water curtain is formed, the rotation shaft and the adjusting shaft are completely wrapped, the cooling uniformity of the peripheral side of the shaft body is ensured, stable and efficient heat exchange is achieved, sprayed cooling water can cool the revolution seat and the gear carrier at the same time, the influence of the high temperature in the reaction cavity on the device is reduced in an auxiliary mode, and the reaction efficiency is improved. And the operation reliability and the overall performance of the device are obviously improved.

The invention belongs to the technical field of ocean engineering. According to the seabed data intelligent calculation center structure and the working method, a plurality of stand columns and a tubular structure are connected to form a frame used for bearing a tank body, a supporting seat is fixed in the frame, and the tank body is arranged on the supporting seat; grating plates are arranged at the two ends and the top of the frame, a plurality of suction foundations are fixed to the bottom of the frame, and data intelligent calculation equipment is arranged in the tank body; a temperature and humidity real-time monitoring sensor and a pressure balance adjusting module are integrated in the tank body, the temperature and humidity real-time monitoring sensor communicates with a cooling system outside the tank body, the heat dissipation efficiency in the tank body is adjusted in a linkage mode according to real-time temperature and humidity data, and the pressure balance adjusting module is used for automatically compensating air pressure in the cabin according to water pressure differences of different depths of the seabed; according to the invention, the structural stability of the seabed is ensured, natural cooling is carried out through low-temperature seawater, the problem of high heat dissipation energy consumption of a traditional data center is solved, and a stable working temperature environment is provided for data intelligent calculation equipment.

The invention relates to the technical field of rock mechanics experiments, and discloses a high-temperature rock strength testing method for eliminating thermal stress interference through active temperature control, and the method comprises the following steps: determining a temperature control cooling rate threshold value for eliminating thermal stress accumulation based on a temperature field-stress field coupling model; the rock sample is controlled to be heated to a target temperature value, heat preservation is conducted for a preset time length, the constant-temperature box containing the rock sample subjected to heat preservation is subjected to temperature-controlled cooling to the room temperature at the target temperature-controlled cooling rate not higher than the temperature-controlled cooling rate threshold value, and therefore the internal temperature field of the rock sample is made to change evenly; and carrying out mechanical strength test on the rock sample subjected to temperature-controlled cooling to obtain a test rock strength parameter without thermal stress interference. According to the invention, thermal stress accumulation caused by natural cooling can be effectively avoided, the precision and reliability of high-temperature rock strength testing are remarkably improved, measurement errors caused by thermal stress interference are reduced, and the engineering requirements of deep ultrahigh-temperature stratum rock mechanical property research are met.

The invention discloses a melt separation titanium slag modification treatment method and system. The method comprises the steps that in the direct reduction-melt separation process, melt separation titanium slag components are regulated and controlled to enable the melt separation titanium slag to contain 40 wt%-60 wt% of TiO2 and 1.1 wt%-9 wt% of C, deslagging is conducted, after heat preservation melting is conducted on the melt separation titanium slag at the temperature of 1550-1600 DEG C for 30-60 minutes, slow cooling is conducted to 1200 DEG C at the cooling rate of 5-10 DEG C / min, then rapid cooling is conducted to 900 DEG C at the cooling rate of 20 DEG C / min or above, finally natural cooling is conducted to the room temperature, and modified slag is obtained. According to the method, regulation and control of components of the melt-separated titanium slag are combined with heat preservation, slow cooling, quenching and natural cooling, anosovite is directionally induced to serve as a main phase of the titanium slag, micronized spinel and an amorphous glass phase, titanium resources are enriched in the anosovite phase, and the modified titanium slag high in grade and good in activity is obtained; and the problems of low additional value, small utilization scale, poor economic benefit and the like of molten titanium slag products are solved.

The utility model provides a metal casting cooling device which comprises a box body and a box cover, a thermal insulation layer is arranged on the inner wall of the box body, a circle of sealing groove is formed in the top end of the box body in the circumferential direction, sealing sand is contained in the sealing groove, the box cover can be inversely buckled on the sealing sand, an air inlet is formed in the box body, an air inlet pipe is arranged at the air inlet, and an air outlet pipe is arranged at the air outlet. The air inlet pipe is connected with an inflation pump or an inflation bottle. The casting is naturally cooled in an oxygen-free state, and oxidation is effectively prevented.

The utility model discloses a plastic mould for plastic ring production, which comprises an operating platform, an upper mould, a lower mould, a hydraulic lifting device and an adjusting device, the upper mould is fixedly connected to the bottom of the inner side of the hydraulic lifting device, the lower mould is fixedly connected to the top of the adjusting device, and the left side of the front side of the top of the operating platform is fixedly connected with a water tank. Lifting mechanisms are arranged on the two sides of the water tank. By arranging the water tank, when the hydraulic lifting device drives the upper grinding tool and the lower grinding tool to be used in cooperation to machine a plastic ring, then the lower grinding tool and the plastic ring are driven by the adjusting device to move to the left side of the top of the operation table, and finally the plastic ring in the lower mold is put into the water tank to be subjected to water cooling. The problems that after the rubber ring is produced through a mold, the formed rubber ring usually needs to be cooled, and if a natural cooling mode is adopted, long time is possibly needed, so that the working efficiency is reduced are solved.

The utility model relates to the technical field of LED backlight sources, in particular to LED backlight source rubber frame processing equipment. Comprising a machine table and an injection molding mechanism, and the injection molding mechanism comprises a lower mold body, an upper mold body, a lower sealing plate, a rear sealing plate, a front sealing plate, a water inlet pipe, a water outlet pipe, a control valve and a descending device. When cooling water circulates, heat conducted by the lower mold body can be taken away, cooling of the lower mold body is achieved, and therefore rapid cooling of an internal injection molding product is indirectly facilitated, and the problem that an existing LED backlight rubber frame injection molding mold structure is not provided with a corresponding cooling structure; and therefore, a product in the mold cannot be quickly cooled after injection molding, and only natural cooling is adopted, so that the processing efficiency is influenced.

The invention relates to the technical field of heat dissipation, and discloses an energy-saving liquid cooling system and a control method thereof.The system comprises a liquid path subsystem, a fluorine path subsystem, a control module, a heat exchanger and an air cooling heat dissipation module, a secondary refrigerant circulates in the liquid path subsystem, and a refrigerant circulates in the fluorine path subsystem; the liquid path subsystem is in coupling connection with the fluorine path subsystem through the heat exchanger; the air cooling heat dissipation module is used for conducting air cooling heat dissipation on the liquid circuit subsystem and the fluorine circuit subsystem. The control module is electrically connected with the liquid path subsystem, the fluorine path subsystem and the air cooling heat dissipation module, and the control module is used for enabling the liquid cooling system to be switched between a natural cooling mode and a mixed cooling mode by adjusting the flow direction and flow of a secondary refrigerant of the liquid path subsystem, the refrigeration intensity of the fluorine path subsystem and the heat dissipation intensity of the air cooling heat dissipation module. Natural cooling and mechanical refrigeration are combined, and the system is controlled to switch different operation modes so as to reduce the energy consumption of the system.

The utility model discloses a chain type aluminum casting machine with a cooling function. In the prior art, after casting of one product is completed, a mold needs to be replaced manually or the product needs to be moved manually, the process is time-consuming and labor-consuming, and the production efficiency is low; natural cooling or simple fan cooling is adopted, enough cooling speed and uniformity cannot be provided, and products have defects; the utility model relates to a continuous production line, in particular to a continuous production line, which solves the technical problems that a heating area and a cooling area are not connected by an effective conveying system, continuous production is difficult to realize, and the overall efficiency of the production line is limited in the prior art. The continuous production line comprises a chain type conveying belt, a cooling device and a plurality of molten aluminum molds, the molten aluminum molds are evenly fixed to the chain type conveying belt, one end of the chain type conveying belt is located below the molten aluminum distributor, the demolding device is arranged at the other end of the chain type conveying belt, and the cooling device is located at the middle end of the chain type conveying belt.

Embodiments of the present application relate to an air conditioner control method and device, air conditioner equipment and storage medium. In the case where the air conditioner operates in a natural cooling mode, environmental temperature change data in a future first time period is predicted according to future weather data, and load demand change data in the first time period is predicted according to historical load data of the air conditioner. It is determined whether the environmental temperature change data meets a first preset condition. If the first preset condition is met, it is determined whether the load demand change data meets a second preset condition. If the second preset condition is met, the air conditioner is controlled to maintain the natural cooling mode in the first time period. Thus, the energy-saving air conditioner equipment is prevented from frequently switching to a compressor refrigeration mode due to short-term temperature fluctuations. The natural cooling operation time is prolonged, the number of compressor start-stop times is reduced, the compressor wear and failure rate are reduced, water temperature fluctuations are avoided, indoor comfort is improved, and the overall energy consumption of the air conditioning system is significantly reduced.

The present application relates to the technical field of rail production process, in particular to a production method for improving wear resistance of channel rail for tram. After universal rolling, compressed air is applied to the channel rail for forced cooling in parts. In the first stage, supersonic air jet cooling is applied to the rail head tread, rail head running edge, rail head left side, rail lip and rail bottom to control the cooling speed of each part. In the second stage, supersonic air jet cooling is continuously applied to each part of the rail to control the cooling speed of each part. In the third stage, subsonic air jet cooling is applied to each part of the rail to control the cooling speed of each part, and then the rail is naturally cooled in air. The quenching effect of the channel rail tread and running edge is improved, the pearlite interlamellar spacing is refined, the rail strength and hardness are improved, and the channel rail has good wear resistance.

The application belongs to the technical field of power transmission and distribution equipment, and particularly relates to a dry-type transformer cooling device with intelligent wind direction guiding function, which comprises two groups of double-layer racks, an iron core is installed between the two groups of double-layer racks, and a supporting seat is installed on the top of the lower double-layer rack. The application aims at the problems that the traditional cooling air flow cannot effectively enter the deep internal area and the top of the winding, there is a heat dissipation dead zone, and local overheating and low efficiency are caused. The application is designed through a precise air supply unit, specifically, a first air fan of an annular array vertically cools upwardly against the main hole, a second air fan vertically sprays and cools inside the low-voltage winding, and a third air fan penetrates and cools along the transverse groove, which realizes omnidirectional and dead-angle-free cooling from the core inside the winding, the radial gap and the axial height, effectively covers the winding back, the deep internal area and the top area which cannot be reached by the traditional air cooling, and fundamentally prevents the generation of local overheating points.

The invention discloses a cooling control system and method for salt bath quenching of bearing parts, and relates to the technical field of bearing heat treatment, and the cooling control system comprises a miniature simulation body which is arranged in a salt bath tank and comprises a sealing sleeve, a thermocouple temperature sensor and an electric heating element, and the thermocouple temperature sensor and the electric heating element are sealed in the sealing sleeve; the electric heating element is configured to be capable of actively heating the micro simulation body to a preset target temperature, immediately stopping heating and naturally cooling; and the thermocouple temperature sensor is configured to acquire temperature data of the miniature simulation body in a natural cooling process in real time. According to the cooling control system and method, the quenching intensity of salt bath quenching can be dynamically monitored in real time, a cooling characteristic curve is automatically generated through collected temperature data, a special control model is constructed by utilizing a self-learning algorithm, finally, the water supplementing amount is automatically and accurately adjusted according to the technological requirements, and the water supplementing efficiency is improved. And the cooling rate of the bearing part is stabilized in an ideal range.

This utility model discloses an auxiliary device for coal quality testing and analysis, including a cooling tank. A placement slot is provided on the side of the cooling tank, and a coal sample placement assembly is movably placed inside the placement slot. A cooling component is provided on the side of the cooling tank, and an exhaust component is provided on the top of the cooling tank. The coal sample placement assembly includes a placement rack, a cover plate, and a positioning component. This utility model achieves faster cooling of the coal sample by setting up a coal sample placement assembly and a cooling component. The coal sample placement assembly is moved by a pull-out mechanism to place the coal sample. The cooling component provides dehumidified air into the cooling tank to accelerate gas flow and simultaneously injects fresh air, allowing the heated air to be discharged from the top exhaust component. This accelerates the cooling of the coal sample by increasing gas flow within the cooling tank, solving the problem in existing technologies where natural cooling after coal drying results in a long cooling time, thus extending the overall coal quality testing time.

The invention belongs to the technical field of cooking preparation devices, and particularly relates to a cooking boiler with a cooling structure, which comprises a cooking boiler, a sealing cover plate is fixedly connected to the digester; a movable cover plate is connected to one side, close to the sealing cover plate, of the digester in a sliding manner; the outer part of the digester is fixedly connected with a heat insulation plate; a cooling pipe is fixedly connected to the interior of the heat preservation plate; the cooling pipe is assembled outside the digester in a surrounding mode, after materials in the digester are cooked, steam in the digester is discharged, cooling water is pumped into the cooling pipe, the cooling water flows in the cooling pipe in a surrounding mode and cools the heat preservation plate and the digester, and the digester and the materials in the digester are efficiently cooled; water circulating in the cooling pipe is discharged from the first discharge pipe, efficient cooling is performed by introducing cooling water to the outside of the digester for heat exchange, the duration of traditional natural cooling can be shortened, and the working efficiency of a kitchen is improved.

The present disclosure includes a differential heat treatment method for a forming roller including an outer circumferential surface heat treatment step for heating the outer circumferential surfaces of roller units. The method may additionally include a first natural cooling step for naturally cooling until the surface temperature reaches 100-150° C., an inner circumferential surface heat treatment step for heating the inner circumferential surfaces of the roller units. The method may additionally include a second cooling step for naturally cooling until the roller units reach a room temperature state after the inner circumferential heat treatment. Further, the method may include an inspection and release step for inspecting the hardness of the outer circumferential surface and the inner circumferential surface after the second cooling and releasing when the hardness is within an error range.

The utility model discloses a drying oven for PVC weld joint sealant production, which comprises a base, a drying oven body is fixed above the base, hot air blowers are mounted on both sides outside the drying oven body, a translation seat is slidably mounted at the bottom inside the drying oven body, a driving motor is mounted inside the translation seat, and the driving motor is connected with the drying oven body. A turntable is fixed at the driving end part of the driving motor; and the hydraulic push rod is installed at one end of the translation seat, a sealing plate is installed at one end outside the drying oven body, and hinges are installed on the two sides of the joint of the sealing plate and the drying oven body through bolts. Compared with an existing device, according to the drying oven for producing the PVC weld joint sealant, through the design that the hydraulic push rod is automatically pushed out of the sealant storage box, operators are prevented from making direct contact with high temperature, potential safety hazards such as scalding are reduced, meanwhile, the sealant storage box is immediately cooled after being pushed out of the drying oven, and compared with natural cooling in the drying oven, the cooling efficiency is remarkably improved; and the production process is smoother.

The present application discloses a kind of extra-thick stainless steel composite plate and its preparation method.In the method, first, the composite blank with the stacking order of base material, composite material, composite material and base material is prepared; then, the obtained composite blank is heated, and the soaking temperature is 1170-1220 DEG C; two-stage controlled rolling of rough rolling+finish rolling is used to obtain the composite plate big plate with thickness ≥54 mm; then, intermittent cooling is carried out: when the composite plate big plate passes through the ultra-fast cooling system, the opening and closing state of 24 groups of cooling headers is controlled according to the mode of opening N groups of cooling headers and then not opening M groups of cooling headers, the cooling water pressure is 0.2 MPa, the cooling speed is 3-15 DEG C / s, the final cooling temperature is 380-450 DEG C, and the roller speed is 0.2-0.4 m / s; wherein N and M are 2, 3 or 4; the composite plate big plate passes through the ultra-fast cooling system once, which completes the intermittent cooling, and then is naturally cooled to room temperature on the cooling bed.

The utility model provides a thermal management system and an energy storage system. The thermal management system comprises a refrigerant flow path; the first flow path can exchange heat with the refrigerant flow path; the second flow path can exchange heat in a natural cooling mode; the first branch exchanges heat with the refrigerant flow path, and the first branch is connected with the second flow path; or the first branch is connected with the first flow path, and the first branch exchanges heat with the second flow path. It can be ensured that the second flow path works within the preset temperature range, and therefore the stability of the system is improved.

The invention provides a rolling method for improving the performance consistency of steel bar direct rolling products, and belongs to the technical field of metallurgy. The method comprises the following steps: obtaining a temperature distribution model for predicting the temperature change of a steel billet along with time based on actually measured temperature data of the steel billet in a natural cooling process; collecting time data of the steel billet from shearing completion to water cooling in real time; according to the time data, through a temperature distribution model, calculating and predicting the temperature distribution condition of the steel billet in the length direction when the steel billet enters through-water cooling; and on the basis of the predicted temperature distribution condition, the water penetration strength of water penetration cooling is dynamically adjusted through an automatic temperature control system, different parts of the steel billet in the length direction of the steel billet are subjected to differential cooling, and therefore the surface temperature of the rolled piece subjected to water penetration cooling and complete temperature returning in the length direction of the rolled piece tends to be consistent. According to the method, the performance fluctuation caused by the temperature difference between the head and the tail is fundamentally eliminated through accurate prediction of the temperature of the steel billet and dynamic adjustment of cooling.

The invention relates to a hydraulic free cooling water chiller with supercooling, in particular to a cooling system comprising a refrigeration circuit and a coolant circuit for cooling a working fluid to meet cooling requirements. The coolant circuit is thermally coupled to the refrigeration circuit. The free cooling circuit is in selective thermal communication with the refrigeration circuit and is in selective thermal communication with the coolant circuit.

The present application belongs to the technical field of heat exchange and immersion energy storage system, and provides a heat exchange system, an immersion energy storage system and a temperature control method for achieving the purpose of ensuring temperature control effect and reducing power consumption, which comprises an air conditioning system and a natural cooling system, the natural cooling system comprises a natural cooling coil, a three-way valve and a controller for switching the passage of the three-way valve, the evaporator of the air conditioning system is centrally embedded in a heat exchange container, and the heat exchange pipe of the evaporator is close to the surface of the heat exchange container; the heat exchange container is respectively provided with an inlet and an outlet at both ends for the inflow and outflow of heat exchange medium; the first port, the second port and the third port of the three-way valve are respectively used for inputting heat exchange medium, connecting the inlet and connecting the inlet end of the natural cooling coil; the outlet end of the natural cooling coil is connected in parallel to the passage of the three-way valve and the inlet. The whole battery pack is immersed in insulating liquid, the insulating liquid is used as heat exchange medium, and the heat exchange system of the present application is used for heat exchange.

This invention discloses a cooling control method and device for a lithium battery energy storage system in a desert environment, relating to the field of new energy storage technology. The method includes: constructing a shallow desert heat exchange structure, optimizing the coolant pipeline layout, fixing the pipeline with bricks and supports, and installing rotatable claw-shaped metal fins driven by worm gears on the outside of the pipelines, combined with a light sensor to achieve adaptive switching of the day and night heat exchange mode; constructing a closed-loop cold plate dual-circulation liquid cooling system, dividing the cooling circuit into internal and external circulations for the energy storage tank, adapting to desert day and night conditions; using a host computer as the control core, controlling the switching of the diversion valve based on light sensing signals, and executing a graded temperature control strategy; establishing a multi-zone flow optimization algorithm, guided by minimizing the comprehensive temperature control target, weighted optimizing temperature control indicators, and iteratively calculating and allocating the optimal flow rate of the branches to achieve coordinated and efficient cooling of the system. This invention achieves energy-free cooling of the coolant, solving the problem of high energy consumption in desert energy storage cooling.

The present application provides a refrigeration device and a control method thereof. The refrigeration device comprises a device body and a damper assembly mounted to the device body, the device body defining a main storage chamber and a sub storage chamber, and the damper assembly being configured to selectively allow cold air in the refrigeration device or ambient air at ambient temperature to flow through the sub storage chamber. The control method comprises: determining whether the temperature in the sub storage chamber is greater than the ambient temperature outside the refrigeration device; in response to the temperature in the sub storage chamber being greater than the ambient temperature, controlling the damper assembly to allow ambient air at ambient temperature to flow through the sub storage chamber; and in response to the temperature in the sub storage chamber not being greater than the ambient temperature, controlling the damper assembly to allow cold air in the refrigeration device to flow through the sub storage chamber. The refrigeration device of the present application can allow high-temperature foodstuffs to be placed therein, and after the high-temperature foodstuffs are naturally cooled, the foodstuffs can be refrigerated and preserved.

The invention relates to the technical field of vanadium metallurgy, and discloses a vanadium slag cooling and tapping technological process which comprises the following steps: turning vanadium slag obtained after steelmaking and vanadium extraction into a tank; preliminarily controlling the size and the temperature of the vanadium slag after tank turning; the vanadium slag is filtered in a magnetic separation mode; the filtered vanadium slag is controlled again, and the particle size and the magnetic iron content of the vanadium slag are determined; and roasting the vanadium slag. According to the scheme, the vanadium slag is turned over, the natural cooling time of the vanadium slag in the tank is shortened, and therefore a large amount of vanadium slag is prevented from caking, that is, the situation that slag is included in iron and iron is wrapped in slag in the vanadium slag is effectively avoided, the probability that the vanadium slag is inexhaustible is reduced, and a foundation is provided for follow-up screening of the iron content in the vanadium slag. And the content of magnetic iron in the vanadium slag is further reduced through subsequent multi-stage control and filtration of the vanadium slag, so that the conditions of frequent iron clamping and scratching of a conveying belt are avoided, the production efficiency is improved, and the equipment loss and the failure rate are reduced.

The invention discloses a sleeper water jet scabbling treatment process for a ballastless track and a sleeper thereof, and relates to the technical field of sleeper surface treatment.The sleeper water jet scabbling treatment process is technically characterized by comprising the following treatment steps that S1, a sleeper prefabricated part is placed in a steam pool at the temperature of 170 DEG C for 12 hours or above, and then the sleeper prefabricated part is naturally cooled to the room temperature; s2, the sleeper prefabricated parts are hoisted to a sleeper conveying component one by one, and one side of each sleeper prefabricated part is perpendicular to the water spraying direction of a spray head; s3, the sleeper prefabricated part is conveyed by controlling the sleeper conveying part to rotate, and the conveying speed is 5-10 m / min; after the sleeper is subjected to high-temperature steam treatment, the binding force between cement paste on the surface and aggregate is weakened, and when water jet treatment is carried out on the surface of the sleeper, the water jet pressure required by water jet can be greatly reduced, so that the surface roughness of the sleeper subjected to relatively low-pressure water jet treatment can be within the range of 2-3mm, and the water jet pressure required by water jet can be greatly reduced. And the impact of high-pressure water jet on the aggregate is reduced.

The application discloses a kind of control method and system of intelligent air conditioner cold water unit based on prediction optimization, collection operating data and weather forecast data establish dynamic response benchmark, identify building cold load mutation opportunity and detect the mismatch relationship of magnetic suspension frequency and wet bulb temperature, generate energy-saving opportunity identification data to determine cooling start determination table;Using dynamic response benchmark to identify equipment response delay characteristics, extract time sequence advantage parameter to determine the misplacement configuration between multiple devices, generate coordination control parameters;According to the coordination control parameter, cloud-end-local transmission delay analysis is carried out, and the coordination control sequence is generated by buffer timing identification and delay compensation;Through energy efficiency mode grading, mechanical refrigeration suppression data is generated, free cooling potential is excavated to form a cold source optimization factor, and an emergency response strategy is generated;Using emergency response strategy to identify multi-device linkage trigger critical zone, build prediction correction feedback network, generate global collaborative optimization instruction, improve system operation efficiency and control precision.

This invention discloses a rapid cooling molding equipment for plastic mold steel, relating to the field of mold manufacturing technology. It includes a dual-axis hydraulic lifting system, a cooling mechanism, a top plate, and a machining module. The cooling mechanism includes a liquid cooling component and a gas cooling component for cooling the mold after processing. The gas cooling component includes an air-cooled chamber fixedly installed on the upper side wall of the inner cavity of the cooling machine body. A second cooling air vent plate is fixedly installed at the air outlet of the air-cooled chamber. This invention uses liquid cooling and gas cooling to cross-cool the processed mold. The liquid cooling penetrates into the shallow layer of the mold for cooling, while the impact of the airflow disperses the film generated by the liquid cooling medium in confined spaces. This causes the liquid cooling medium to form a mist under the impact of the high-speed airflow and enter deeper layers for cooling, achieving full-area, dead-angle-free cooling of confined spaces such as deep holes and narrow slits.