Hot material flow cooling control method and device, storage medium and electronic equipment

Abstract

The invention relates to a hot material flow cooling control method and device, a storage medium and electronic equipment. The change condition of the phase state of the hot material flow in a preset time period is determined; determining a cooling mode according to the change condition; the cooling mode comprises an air cooling mode and / or a water cooling mode; the hot material flow is cooled in the cooling mode; according to the technical scheme, the corresponding cooling mode can be determined according to the phase state of the hot material flow, the working efficiency of the cooling process is improved, energy is saved, and the production cost is reduced.

Description

Technical Field

[0001] The present disclosure relates to the field of equipment control technology, and in particular, to a method, device, storage medium, and electronic equipment for controlling cooling of hot flow. Background Art

[0002] In related technologies, heat exchangers (air coolers) and / or water coolers (water coolers) are typically used to cool hot streams. These two types of coolers have different characteristics: air coolers are easy to install, simple to use, and can easily adjust the flow rate of the hot stream; water coolers offer a large heat transfer area and better heat transfer performance. In practical applications, the appropriate cooler should be used based on the type of hot stream and the corresponding cooling requirements. Summary of the Invention

[0003] The present disclosure aims to provide a method, device, storage medium and electronic device for controlling cooling of hot flow.

[0004] To achieve the above objectives, in a first aspect, the present disclosure provides a method for controlling cooling of a hot stream, the method comprising:

[0005] Determine the phase change of the thermal flow within a preset time period;

[0006] Determining a cooling method according to the change; the cooling method includes air cooling and / or water cooling;

[0007] The hot stream is cooled by the cooling means.

[0008] Optionally, determining a cooling method according to the change includes:

[0009] In the case where the phase state changes, the air cooling method is used as the cooling method; or,

[0010] When the phase state does not change, the cooling method is determined according to the temperature of the heat flow.

[0011] Optionally, determining the cooling method according to the temperature of the hot flow includes:

[0012] Obtaining an initial temperature and a target temperature of the heat flow; the initial temperature is the temperature of the heat flow at the inlet; the target temperature is the preset temperature of the heat flow at the outlet;

[0013] determining a difference between the target temperature and the initial temperature;

[0014] The cooling method is determined according to the difference.

[0015] Optionally, determining the cooling method according to the difference includes:

[0016] When the difference is greater than or equal to a preset difference threshold, the air cooling method and the water cooling method are used as the cooling method; or

[0017] When the difference is less than the preset difference threshold, the air cooling method is used as the cooling method.

[0018] Optionally, when the difference is greater than or equal to a preset difference threshold, using the air cooling method and the water cooling method as the cooling method includes:

[0019] Determining, by a preset resource determination function, resources consumed by cooling the hot stream according to a first cooling method; and determining resources consumed by cooling the hot stream according to a second cooling method; the first cooling method comprising cooling the hot stream by air cooling first and then by water cooling; the second cooling method comprising cooling the hot stream by water cooling first and then by air cooling;

[0020] The cooling method that consumes the least resources between the first cooling method and the second cooling method is used as the cooling method.

[0021] Optionally, the preset resource determination function is obtained in the following manner:

[0022] Acquire a first power resource and a first area resource of the air cooler, and a second power resource and a second area resource of the water cooler;

[0023] The preset resource determination function is determined according to the first power resource, the first area resource, the second power resource, and the second area resource.

[0024] Optionally, the acquiring the first power resource and the first area resource of the air cooler, and the second power resource and the second area resource of the water cooler includes:

[0025] determining the first power resource by using a first preset power resource determination function;

[0026] Determining the first area resource by using a first preset area resource determination function;

[0027] determining the second power resource by using a second preset power resource determination function;

[0028] The second area resource is determined by a second preset area resource determination function.

[0029] In a second aspect, the present disclosure provides a device for controlling cooling of a hot flow, the device comprising:

[0030] A first determination module is used to determine the change in phase state of the thermal flow within a preset time period;

[0031] A second determining module is configured to determine a cooling method according to the change in the phase state; the cooling method includes an air cooling method and / or a water cooling method;

[0032] A cooling module is used to cool the hot flow by using the cooling method.

[0033] Optionally, the second determination module is configured to use the air cooling method as the cooling method when the phase state changes; or to determine the cooling method based on the temperature of the heat flow when the phase state does not change.

[0034] Optionally, the second determination module is used to obtain the initial temperature and target temperature of the hot flow; the initial temperature is the temperature of the hot flow at the inlet; the target temperature is the preset temperature of the hot flow at the outlet; determine the difference between the target temperature and the initial temperature; and determine the cooling method based on the difference.

[0035] Optionally, the second determination module is used to use the air cooling method and the water cooling method as the cooling method when the difference is greater than or equal to a preset difference threshold; or to use the air cooling method as the cooling method when the difference is less than the preset difference threshold.

[0036] Optionally, the second determination module is used to determine the resources consumed by cooling the hot logistics according to the first cooling method through a preset resource determination function; and to determine the resources consumed by cooling the hot logistics according to the second cooling method; the first cooling method includes first cooling the hot logistics by the air cooling method and then by the water cooling method; the second cooling method includes first cooling the hot logistics by the water cooling method and then by the air cooling method; the cooling method that consumes the least resources between the first cooling method and the second cooling method is used as the cooling method.

[0037] Optionally, the preset resource determination function is obtained in the following manner:

[0038] Obtain a first power resource and a first area resource of the air cooler, and a second power resource and a second area resource of the water cooler; and determine the preset resource determination function according to the first power resource, the first area resource, the second power resource, and the second area resource.

[0039] Optionally, the acquiring the first power resource and the first area resource of the air cooler, and the second power resource and the second area resource of the water cooler includes:

[0040] determining the first power resource by using a first preset power resource determination function;

[0041] Determining the first area resource by using a first preset area resource determination function;

[0042] determining the second power resource by using a second preset power resource determination function;

[0043] The second area resource is determined by a second preset area resource determination function.

[0044] In a third aspect, the present disclosure provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the method for controlling the cooling of hot flow provided in the first aspect.

[0045] In a fourth aspect, the present disclosure provides an electronic device, comprising:

[0046] a memory having a computer program stored thereon;

[0047] A processor is used to execute the computer program in the memory to implement the method for hot flow cooling control provided by the first aspect above.

[0048] Through the above technical solution, the corresponding cooling method can be determined according to the phase state of the heat flow, thereby improving the working efficiency of the cooling process, saving energy and reducing production costs.

[0049] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following detailed description, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings:

[0051] Figure 1 The figure is a flow chart showing a method for controlling cooling of hot flow according to an exemplary embodiment.

[0052] Figure 2 is based on Figure 1 The embodiment shows a flow chart of a method for controlling cooling of a hot stream.

[0053] Figure 3 The figure is a flow chart showing another method for controlling cooling of hot flow according to an exemplary embodiment.

[0054] Figure 4 The figure is a block diagram of a device for controlling cooling of hot flow according to an exemplary embodiment.

[0055] Figure 5 It is a block diagram of an electronic device according to an exemplary embodiment.

[0056] Figure 6 is a block diagram of another electronic device according to an exemplary embodiment. DETAILED DESCRIPTION

[0057] The following describes the specific embodiments of the present disclosure in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present disclosure and are not intended to limit the present disclosure.

[0058] First, let's introduce the application scenarios of this disclosure. It applies to scenarios where a hot stream is cooled using a cooler. For example, the cooler can include an air cooler or a water cooler; the hot stream refers to the fluid being cooled. In related art, air coolers and water coolers are commonly used to exchange heat with hot streams to achieve the purpose of cooling the hot stream.

[0059] The two types of coolers described above have different characteristics. Air coolers are easy to install and use, with easy flow rate adjustment. They offer better economic benefits for cooling hot streams above a preset temperature threshold. However, they are easily affected by ambient temperature, especially in hot summer weather. Cooling efficiency is poor, power consumption is high, and the process is noisy. Air coolers use air as a cooling medium. As a gaseous cooling medium, air offers low cost and high volume. However, compared to water (a liquid cooling medium), air usage is greater than water to cool the same amount of heat, and air coolers are larger in size.

[0060] Water coolers are characterized by their large heat transfer area, excellent heat transfer efficiency, compact and robust structure, low material consumption, and adaptability to diverse operating conditions. Furthermore, they are unaffected by environmental factors, operate stably, and achieve high economic benefits for cooling hot streams below a preset temperature threshold. Therefore, in practical applications, appropriate coolers should be configured based on the type of hot stream and the corresponding cooling requirements.

[0061] In order to solve the above problems, the present disclosure provides a method, device, storage medium and electronic equipment for controlling the cooling of a hot flow; determining the change in the phase state of the hot flow within a preset time period; determining a cooling method based on the change; the cooling method includes an air cooling method and / or a water cooling method; the hot flow is cooled by the cooling method; through the above technical solution, the corresponding cooling method can be determined according to the phase state of the hot flow, thereby improving the working efficiency of the cooling process, saving energy and reducing production costs.

[0062] Figure 1 FIG. 1 is a flow chart showing a method for controlling cooling of hot flow according to an exemplary embodiment. Figure 1 As shown, the method may include the following steps:

[0063] S101. Determine the change in phase state of heat flow within a preset time period.

[0064] For example, the phase state may be the physical state of the heat flow, such as liquid or gas, etc. The change may refer to the heat flow being converted from liquid to gas, or vice versa.

[0065] S102: Determine a cooling method according to the change.

[0066] The cooling method includes air cooling and / or water cooling. The air cooling method refers to cooling the hot flow through an air cooler. The water cooling method refers to cooling the hot flow through a water cooler.

[0067] In some embodiments, determining the cooling method based on the change can include: using air cooling as the cooling method when the phase state has changed; or determining the cooling method based on the temperature of the heat stream when the phase state has not changed. In this way, different cooling methods can be determined based on the phase state and temperature of the heat stream, thereby achieving flexible selection of cooling methods.

[0068] Figure 2 is based on Figure 1 The embodiment of the present invention shows a flow chart of a method for controlling the cooling of hot flow. Figure 2 As shown, the above step S102 may include:

[0069] S1021. Obtain the initial temperature and target temperature of the heat flow.

[0070] The initial temperature is the temperature of the hot flow at the inlet; the target temperature may be the preset temperature of the hot flow at the outlet.

[0071] S1022: Determine the difference between the target temperature and the initial temperature.

[0072] S1023. Determine the cooling method according to the difference.

[0073] In some embodiments, the above-mentioned step S1023 may include: when the difference is greater than or equal to a preset difference threshold, using the air cooling method and the water cooling method as the cooling method; or, when the difference is less than the preset difference threshold, using the air cooling method as the cooling method.

[0074] For example, the preset difference threshold may be a temperature difference threshold, which may be within the range of 70°C-90°C, for example, 70°C, 80°C, 85°C or 90°C. In this way, a corresponding cooling method may be determined according to the temperature difference, thereby improving work efficiency.

[0075] In other embodiments, when the difference is greater than or equal to a preset difference threshold, selecting the air cooling method and the water cooling method as the cooling method may include: determining, using a preset resource determination function, the resources consumed by cooling the hot stream using a first cooling method; and determining the resources consumed by cooling the hot stream using a second cooling method; the first cooling method includes first cooling the hot stream using the air cooling method and then using the water cooling method; the second cooling method includes first cooling the hot stream using the water cooling method and then using the air cooling method; and selecting the cooling method that consumes the least resources between the first cooling method and the second cooling method. In this way, the cooling method with the least resource consumption can be determined, thereby saving resource consumption and improving work efficiency.

[0076] It should be noted that when cooling a hot stream using both air and water cooling, a target cooling temperature for the hot stream can be determined using a preset resource determination function; this target cooling temperature can represent an intermediate temperature corresponding to the optimal economic benefit. For example, if cooling is first performed using air cooling and then using water cooling, the outlet temperature of the hot stream after air cooling will be the same as the inlet temperature of the hot stream after air cooling. In other words, the target cooling temperature represents an intermediate temperature between the two cooling methods.

[0077] In other embodiments, the preset resource determination function can be obtained by: obtaining the first power resource and first area resource of the air cooler, and the second power resource and second area resource of the water cooler; and determining the preset resource determination function based on the first power resource, the first area resource, the second power resource and the second area resource.

[0078] For example, the weighted sum of the first power resource, the first weight value corresponding to the first power resource, the first area resource, the second weight value corresponding to the first area resource, the second power resource, the third weight value corresponding to the second power resource, the second area resource, and the fourth weight value corresponding to the second area resource can be used as the preset resource determination function.

[0079] For example, the first power resource may be the equipment resource of an air cooler, the first area resource may be the resource value of the air cooler, the second power resource may be the equipment resource of a water cooler, and the second area resource may be the resource value of the water cooler. That is, the preset resource determination function = first weight value * equipment resource of air cooler + second weight value * resource value of air cooler + third weight value * equipment resource of water cooler + fourth weight value * resource value of water cooler.

[0080] Among them, the equipment resources of the air cooler may be the equipment resources required by the air cooler during operation, and the resource value of the air cooler may be the resource value required by the air cooler every hour during operation; the equipment resources of the water cooler may be the equipment resources required by the water cooler during operation, and the resource value of the water cooler may be the resource value required by the water cooler every hour during operation; the first weight value, the second weight value, the third weight value and the fourth weight value may all be pre-set values.

[0081] For example, the preset resource determination function TAC may be:

[0082]

[0083] Wherein, M&S may be an M&S index, which is a preset value;

[0084] X k =x k A①;Y w =y w a②;

[0085] W=M w S f ③; E=Nd g ④.

[0086] (1) For formula ①: X k is the equipment resource of the air cooler; x k It is the resource value per square meter of air cooler. A is the heat exchange area of ​​the air cooler; K is the total heat transfer coefficient, which can be 350W / m 2 K; ΔT is the effective average temperature difference, a=((T i -T m ) 2 +(Tao -T ai ) 2 ) 0.5 , Q k =M s1 C p1 (T i -T m ), where Q k is the heat load of the air cooler (unit: J / h); M s1 is the mass flow rate of the heat flow (unit, t / h); C p1 is the specific heat capacity of the heat flow (unit: J / kg·℃); T i is the inlet temperature of the hot flow through the air cooler, T m is the outlet temperature of the hot flow through the air cooler, T ai is the inlet temperature of the air entering the fan, T ao It is the temperature of the air after heat exchange in the air cooler.

[0087] (2) For formula ②: Y w The equipment resources for the water cooler; w is the resource value of water cooler per square meter. a is the heat exchange area required by the water cooler; k is the total heat transfer coefficient, which can be taken as 350W / m 2 K; Δt is the effective average temperature difference, Δt1=T m -T wo , Δt2=T o -T wi ,like but Among them, T m It is also the inlet temperature of the hot flow through the water cooler, T o is the outlet temperature of the hot flow through the water cooler, T wi is the inlet temperature of water (circulating water) passing through the water cooler, T wo is the outlet temperature of water passing through the water cooler.

[0088] (3) For formula ③: W is the resource value required by the water cooler per hour; S f The resource value required for each ton of water used. M w is the water consumption of the water cooler (unit: kg / s); Q w =M s1 C pw (T m -T o ), Q w is the heat load of the water cooler (unit: J / h), C pwis the specific heat capacity of water at constant pressure, which can be taken as 4176.25 J / kg·℃.

[0089] (4) For formula ④: E is the resource value required for the air cooler per hour; d f The resource value required for each kilowatt-hour of electricity used. N is the power of the fan motor (unit: kW); F1 is the altitude correction factor, H1 is the altitude, which can be taken as 23.3m; η1 is the fan efficiency, which can be taken as 0.66; η2 is the transmission efficiency, which can be taken as 0.95; η3 is the motor efficiency, which can be taken as 0.89. V is the actual air volume passing through the fan (unit: m 3 / s). V o is the amount of air passing through the fan (unit: m 3 / s); C pa is the specific heat capacity of air (unit: J / kg·℃); P a is the air density (unit: kg / m 3 ); T am is the average temperature of the air inlet and outlet (unit: °C), T ai is the inlet temperature of the air, T ao is the outlet temperature of the air. H=P d +P st , H is the total wind pressure (unit: Pa); P d is the dynamic pressure drop of the fan (unit: Pa), U b D is the air velocity when it leaves the fan (unit: m / h); f is the fan impeller radius, which can be 1.8m; P st The total static pressure drop through the tube bundle can be taken as 120.5Pa.

[0090] In other embodiments, the above-mentioned acquisition of the first power resource and the first area resource of the air cooler, and the second power resource and the second area resource of the water cooler includes: determining the first power resource through a first preset power resource determination function; determining the first area resource through a first preset area resource determination function; determining the second power resource through a second preset power resource determination function; and determining the second area resource through a second preset area resource determination function.

[0091] For example, the first preset power resource determination function may be: X k =x k A; the first preset area resource determination function may be W=M w Sf The second preset power resource determination function may be Y w =y w a; The second preset area resource determination function may be E=Nd f The specific content of the above function has been shown in the previous embodiment and will not be repeated here. In this way, the first power resource consumed by using the air cooler and the second power resource consumed by using the water cooler can be determined more accurately.

[0092] S103, cooling the hot flow by the cooling method.

[0093] Through the above technical solution, the corresponding cooling method can be determined according to the phase state of the heat flow, thereby improving the working efficiency of the cooling process, saving energy and reducing production costs.

[0094] The following example uses gasoline as a heat flow. Assume that the gasoline is cooled at an inlet temperature of 200°C and an outlet temperature of 40°C. The cooling medium is air and circulating water. The air cooler fan efficiency is 0.66, the transmission efficiency is 0.95, the air cooler motor efficiency is 0.89, the impeller diameter is 3.6m, the altitude is 23.3m, the M&S index is 1611.7, and the water resource value is 0.3 yuan / ton.

[0095] Since gasoline does not undergo phase change when cooled from 200°C to 40°C, and the temperature difference between the inlet and outlet temperatures is 160°C, which is greater than the preset difference threshold (80°C), the preset resource determination function determines that the gasoline should be cooled first by water cooling and then by air cooling. It is also determined that the cooling method can achieve the maximum economic benefit at an intermediate temperature of 145°C, consuming 3.42×10 6 Yuan / year.

[0096] If the hot stream (gasoline) is cooled by air cooling first and then by water cooling, the resource consumption is 3.48×10 6 Yuan / year; if only water cooling is used, the resource consumption is 4.27×10 6 Yuan / year; if only air cooling is used, the resource consumption is 5.04×10 6 Therefore, it can be seen that a better cooling method can be determined by presetting the resource determination function, which saves resources and improves work efficiency.

[0097] The following example uses benzene and toluene as a gas-liquid mixture as the heat stream. In this cooling scenario, assume an inlet temperature of 98°C, an outlet temperature of 75°C, a flow rate of 120 t / h, and cooling media of either air or circulating water. The air cooler fan efficiency is 0.66, the transmission efficiency is 0.95, the air cooler motor efficiency is 0.89, the impeller diameter is 3.6m, the altitude is 23.3m, the M&S index is 1611.7, and the water resource value is 0.3 yuan / ton.

[0098] Since benzene and toluene undergo phase change during the cooling process from 98°C to 75°C, and the temperature difference between the inlet and outlet temperatures is 23°C, which is less than the preset difference threshold (80°C), the preset resource determination function determines that air cooling is used for cooling, and the preset resource determination function determines that the resources consumed by air cooling are 4.26×10 5 Yuan / year.

[0099] If water cooling is used first and then air cooling is used, the preset resource determination function determines that when the intermediate temperature is 75°C, the cooling method can achieve the maximum economic benefit and consume 4.26×10 5 5 yuan / year. If only water cooling is used for cooling, the resource consumption is 1.12×10 6 Yuan / year. Since the resources required for cooling using air cooling alone and using both air and water cooling are the same, but using air cooling alone is simpler, the preset resource determination function method can maximize economic benefits.

[0100] Figure 3 FIG. 1 is a flow chart showing another method for controlling the cooling of hot flow according to an exemplary embodiment. Figure 3 As shown, the method may include the following steps.

[0101] S301: Determine the phase change of the heat flow within a preset time period.

[0102] If it is determined that the phase of the heat flow has changed within the preset time period, step S307 is executed;

[0103] When it is determined that the phase of the heat flow has not changed within the preset time period, step S302 is executed.

[0104] S302: Obtain the initial temperature and target temperature of the heat flow.

[0105] The initial temperature is the temperature of the hot flow at the inlet; the target temperature may be the preset temperature of the hot flow at the outlet.

[0106] S303: Determine the difference between the target temperature and the initial temperature.

[0107] S304: Determine whether the difference is greater than or equal to a preset difference threshold.

[0108] If it is determined that the difference is greater than or equal to the preset difference threshold, step S305 is executed;

[0109] If it is determined that the difference is less than the preset difference threshold, step S307 is executed.

[0110] S305 , determining the resources consumed by cooling the hot flow according to the first cooling method through a preset resource determination function; and determining the resources consumed by cooling the hot flow according to the second cooling method.

[0111] Among them, the first cooling method includes first cooling the hot flow by the air cooling method and then cooling the hot flow by the water cooling method; the second cooling method includes first cooling the hot flow by the water cooling method and then cooling the hot flow by the air cooling method.

[0112] S306: Use the cooling method that consumes the least resources between the first cooling method and the second cooling method as the cooling method.

[0113] S307: Use the air cooling method as the cooling method.

[0114] Through the above technical solution, the corresponding cooling method can be determined according to the phase state of the heat flow, thereby improving the working efficiency of the cooling process, saving energy and reducing production costs.

[0115] Figure 4 FIG. 1 is a block diagram of a device for controlling cooling of hot flow according to an exemplary embodiment. Figure 4 As shown, the apparatus may include a first determination module 410, a second determination module 420, and a cooling module 430;

[0116] The first determination module 410 is used to determine the change in phase of the heat flow within a preset time period;

[0117] The second determining module 420 is used to determine a cooling method according to the change of the phase state; the cooling method includes an air cooling method and / or a water cooling method;

[0118] The cooling module 430 is used to cool the hot flow through the cooling method.

[0119] Through the above technical solution, the corresponding cooling method can be determined according to the phase state of the heat flow, thereby improving the working efficiency of the cooling process, saving energy and reducing production costs.

[0120] Optionally, the second determination module 420 is configured to use the air cooling method as the cooling method when the phase state changes; or, when the phase state does not change, determine the cooling method based on the temperature of the heat flow.

[0121] Optionally, the second determination module 420 is used to obtain the initial temperature and target temperature of the hot flow; the initial temperature is the temperature of the hot flow at the inlet; the target temperature is the preset temperature of the hot flow at the outlet; determine the difference between the target temperature and the initial temperature; and determine the cooling method based on the difference.

[0122] Optionally, the second determination module 420 is used to use the air cooling method and the water cooling method as the cooling method when the difference is greater than or equal to a preset difference threshold; or, when the difference is less than the preset difference threshold, use the air cooling method as the cooling method.

[0123] Optionally, the second determination module 420 is used to determine the resources consumed by cooling the hot flow according to the first cooling method through a preset resource determination function; and to determine the resources consumed by cooling the hot flow according to the second cooling method; the first cooling method includes first cooling the hot flow by the air cooling method and then by the water cooling method; the second cooling method includes first cooling the hot flow by the water cooling method and then by the air cooling method; the cooling method that consumes the least resources between the first cooling method and the second cooling method is used as the cooling method.

[0124] Optionally, the preset resource determination function is obtained in the following manner:

[0125] Obtain a first power resource and a first area resource of the air cooler, and a second power resource and a second area resource of the water cooler; and determine the preset resource determination function according to the first power resource, the first area resource, the second power resource, and the second area resource.

[0126] Optionally, obtaining the first power resource and first area resource of the air cooler, and the second power resource and second area resource of the water cooler includes: determining the first power resource through a first preset power resource determination function; determining the first area resource through a first preset area resource determination function; determining the second power resource through a second preset power resource determination function; and determining the second area resource through a second preset area resource determination function.

[0127] Regarding the apparatus in the above embodiment, the specific manner in which each module performs operations has been described in detail in the embodiment of the method, and will not be elaborated here.

[0128] In summary, the present disclosure provides a method, device, storage medium and electronic equipment for controlling the cooling of a hot flow; determining the change in the phase state of the hot flow within a preset time period; determining a cooling method based on the change; the cooling method includes an air cooling method and / or a water cooling method; and cooling the hot flow by using the cooling method. Through the above technical solution, the corresponding cooling method can be determined according to the phase state of the hot flow, thereby improving the working efficiency of the cooling process, saving energy and reducing production costs.

[0129] Figure 5 FIG. 5 is a block diagram of an electronic device 500 according to an exemplary embodiment. Figure 5 As shown, the electronic device 500 may include: a processor 501 , a memory 502 , and may further include one or more of a multimedia component 503 , an input / output interface 504 , and a communication component 505 .

[0130] The processor 501 is used to control the overall operation of the electronic device 500 to complete all or part of the steps in the above-mentioned method for controlling heat flow cooling. The memory 502 is used to store various types of data to support the operation of the electronic device 500. For example, this data may include instructions for any application or method operating on the electronic device 500, as well as application-related data, such as contact information, sent and received messages, pictures, audio, video, etc. The memory 502 can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic storage, flash memory, magnetic disk, or optical disk. The multimedia component 503 may include a screen and an audio component. The screen may be, for example, a touch screen, and the audio component is used to output and / or input audio signals. For example, the audio component may include a microphone for receiving external audio signals. The received audio signals may be further stored in the memory 502 or transmitted via the communication component 505. The audio component also includes at least one speaker for outputting audio signals. The input / output interface 504 provides an interface between the processor 501 and other interface modules. The aforementioned other interface modules may be a keyboard, a mouse, buttons, etc. These buttons may be virtual buttons or physical buttons. The communication component 505 is used for wired or wireless communication between the electronic device 500 and other devices. Wireless communication, such as Wi-Fi, Bluetooth, Near Field Communication (NFC), 2G, 3G, 4G, NB-IOT, eMTC, or other 5G, etc., or a combination of one or more thereof, is not limited here. Therefore, the corresponding communication component 505 may include: a Wi-Fi module, a Bluetooth module, an NFC module, etc.

[0131] In an exemplary embodiment, the electronic device 500 can be implemented by one or more application-specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic components to perform the above-mentioned method of thermal logistics cooling control.

[0132] In another exemplary embodiment, a computer-readable storage medium including program instructions is further provided. When executed by a processor, the program instructions implement the steps of the above-described method for controlling the cooling of a hot stream. For example, the computer-readable storage medium may be the aforementioned memory 502 including the program instructions. The program instructions may be executed by the processor 501 of the electronic device 500 to implement the above-described method for controlling the cooling of a hot stream.

[0133] Figure 6 6 is a block diagram of an electronic device 600 according to an exemplary embodiment. For example, the electronic device 600 can be provided as a server. Figure 6 The electronic device 600 includes a processor 622, which may be one or more, and a memory 632 for storing a computer program executable by the processor 622. The computer program stored in the memory 632 may include one or more modules, each corresponding to a set of instructions. Furthermore, the processor 622 may be configured to execute the computer program to perform the above-described method for controlling thermal flow cooling.

[0134] In addition, the electronic device 600 may further include a power supply component 626 and a communication component 650. The power supply component 626 may be configured to perform power management of the electronic device 600, and the communication component 650 may be configured to implement communication, such as wired or wireless communication, of the electronic device 600. In addition, the electronic device 600 may further include an input / output interface 658. The electronic device 600 may operate based on an operating system stored in the memory 632.

[0135] In another exemplary embodiment, a computer-readable storage medium including program instructions is further provided. When executed by a processor, the program instructions implement the steps of the above-described method for controlling the cooling of a hot stream. For example, the non-transitory computer-readable storage medium may be the aforementioned memory 632 including the program instructions. The program instructions may be executed by the processor 622 of the electronic device 600 to implement the above-described method for controlling the cooling of a hot stream.

[0136] In another exemplary embodiment, a computer program product is also provided. The computer program product includes a computer program executable by a programmable device, and has a code portion for performing the above-mentioned method for controlling hot stream cooling when the computer program is executed by the programmable device.

[0137] The preferred embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings. However, the present disclosure is not limited to the specific details of the above embodiments. Within the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure, and these simple modifications all fall within the scope of protection of the present disclosure.

[0138] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.

[0139] In addition, the various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.

Claims

1. A method for controlling cooling of hot flow, characterized in that: The method comprises: Determine the phase change of the thermal flow within a preset time period; Determining a cooling method according to the change; the cooling method includes air cooling and / or water cooling; The hot stream is cooled by the cooling means.

2. The method according to claim 1, characterized in that Determining the cooling method according to the change includes: In the case where the phase state changes, the air cooling method is used as the cooling method; or, When the phase state does not change, the cooling method is determined according to the temperature of the heat flow.

3. The method according to claim 2, characterized in that The determining of the cooling method according to the temperature of the heat flow includes: Obtaining an initial temperature and a target temperature of the heat flow; the initial temperature is the temperature of the heat flow at the inlet; the target temperature is the preset temperature of the heat flow at the outlet; determining a difference between the target temperature and the initial temperature; The cooling method is determined according to the difference.

4. The method according to claim 3, characterized in that Determining the cooling method according to the difference includes: When the difference is greater than or equal to a preset difference threshold, the air cooling method and the water cooling method are used as the cooling method; or When the difference is less than the preset difference threshold, the air cooling method is used as the cooling method.

5. The method according to claim 4, characterized in that When the difference is greater than or equal to a preset difference threshold, using the air cooling method and the water cooling method as the cooling method includes: Determining, by a preset resource determination function, resources consumed by cooling the hot stream according to a first cooling method; and determining resources consumed by cooling the hot stream according to a second cooling method; the first cooling method comprising cooling the hot stream by air cooling first and then by water cooling; the second cooling method comprising cooling the hot stream by water cooling first and then by air cooling; The cooling method that consumes the least resources between the first cooling method and the second cooling method is used as the cooling method.

6. The method according to claim 5, characterized in that The preset resource determination function is obtained in the following manner: Acquire a first power resource and a first area resource of the air cooler, and a second power resource and a second area resource of the water cooler; The preset resource determination function is determined according to the first power resource, the first area resource, the second power resource, and the second area resource.

7. The method according to claim 6, characterized in that The acquiring of the first power resource and the first area resource of the air cooler, and the second power resource and the second area resource of the water cooler includes: determining the first power resource by using a first preset power resource determination function; Determining the first area resource by using a first preset area resource determination function; determining the second power resource by using a second preset power resource determination function; The second area resource is determined by a second preset area resource determination function.

8. A device for controlling cooling of hot flow, characterized in that: The device comprises: A first determination module is used to determine the change in phase state of the thermal flow within a preset time period; A second determining module is configured to determine a cooling method according to the change in the phase state; the cooling method includes an air cooling method and / or a water cooling method; A cooling module is used to cool the hot flow by using the cooling method.

9. A non-transitory computer-readable storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the steps of the method according to any one of claims 1 to 7 are implemented.

10. An electronic device, characterized in that: include: a memory having a computer program stored thereon; A processor, configured to execute the computer program in the memory to implement the steps of the method according to any one of claims 1 to 7.

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