CN108541191B - Equipment heat dissipation structure parameter configuration method and system based on big data analysis - Google Patents
Equipment heat dissipation structure parameter configuration method and system based on big data analysis Download PDFInfo
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- CN108541191B CN108541191B CN201810427308.2A CN201810427308A CN108541191B CN 108541191 B CN108541191 B CN 108541191B CN 201810427308 A CN201810427308 A CN 201810427308A CN 108541191 B CN108541191 B CN 108541191B
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- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
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Abstract
The invention relates to a method and a system for configuring equipment heat dissipation structure parameters based on big data analysis, a computer storage medium and equipment, the method comprises obtaining air inlet temperature, air outlet temperature, air inlet area, air outlet area and air deflector angle of multiple first devices, wherein the types, models and operating environments of the first devices and the devices to be configured are the same, respectively determining the air inlet and outlet temperature difference of each first device according to the acquired air inlet temperature and air outlet temperature of each first device, and determining a first incidence relation between the air inlet and outlet temperature difference value of the equipment of the type and the model and the air inlet area, the air outlet area and the air deflector angle under the operating environment according to the air inlet and outlet temperature difference value of each first equipment and the air inlet area, the air outlet area and the air deflector angle corresponding to each first equipment, and configuring the heat dissipation structure parameters of the equipment to be configured according to the first incidence relation. According to the scheme, heat dissipation can be realized without adding a heat dissipation device, and the heat dissipation cost is reduced.
Description
Technical Field
The invention relates to the technical field of heat dissipation, in particular to a method and a system for configuring equipment heat dissipation structure parameters based on big data analysis, a computing storage medium and equipment.
Background
Electronic equipment can produce the heat because of the consumption of electric energy in the operation process, if do not get rid of the heat that produces, then probably reduce equipment operating efficiency and stability, even burn out equipment, therefore it is necessary to dispose the heat dissipation structure parameter of equipment to make equipment effectively dispel the heat in the operation process.
The currently adopted equipment heat dissipation method is to directly configure a heat dissipation device for the equipment, so that in the operation process of the equipment, the heat dissipation device is driven to operate to remove heat generated by the equipment. For example, a fan device is usually disposed in a frame of a cabinet in a communication room to provide strong convection airflow and blow off heat generated during operation of the cabinet by wind power, so as to dissipate heat.
However, the above-mentioned heat dissipation method of the device needs to provide an additional heat dissipation device for heat dissipation, and the cost of heat dissipation of the device is high.
Disclosure of Invention
In view of the above, it is necessary to provide a device heat dissipation structure parameter configuration method and system, a computer storage medium, and a device based on big data analysis, aiming at the technical problem that the device heat dissipation method is high in cost.
A device heat dissipation structure parameter configuration method based on big data analysis comprises the following steps:
acquiring air inlet temperature, air outlet temperature, air inlet area, air outlet area and air deflector angle of a plurality of first devices, wherein the types, models and operating environments of the first devices and the devices to be configured are the same;
respectively determining the air inlet and outlet temperature difference of each first device according to the acquired air inlet temperature and air outlet temperature of each first device;
determining a first association relation between the air inlet and outlet temperature difference values of the types and models of equipment in the operating environment and the air inlet area, the air outlet area and the air deflector angle according to the air inlet and outlet temperature difference values of the first equipment and the air inlet area, the air outlet area and the air deflector angle corresponding to the first equipment;
and configuring the heat dissipation structure parameters of the equipment to be configured according to the first incidence relation.
In one embodiment, the step of configuring the heat dissipation structure parameters of the device to be configured according to the first association relationship includes:
determining a plurality of combinations comprising air inlet areas, air outlet areas and air deflector angles according to the first incidence relation, wherein the air inlet and outlet temperature difference of the second equipment corresponding to the combinations is within a preset air inlet and outlet temperature difference range;
grouping the second equipment according to the air inlet area of the second equipment to obtain the air outlet resistance value of each second equipment in each group;
determining a second incidence relation between the air outlet resistance value and the air outlet area of the second equipment with different air inlet areas and the angle of the air deflector according to the air outlet resistance value of each second equipment in each group and the air outlet area and the angle of the air deflector corresponding to each second equipment in each group;
and configuring the heat dissipation structure parameters of the equipment to be configured according to the second incidence relation.
And determining second equipment with an air inlet and outlet temperature difference value meeting the requirement through the first incidence relation, further determining a second incidence relation between the air outlet resistance value of the second equipment with different air inlet areas and the air outlet area and the angle of the air deflector, and configuring the heat dissipation structure parameters of the equipment to be configured according to the incidence relation, so that the accuracy of configuring the heat dissipation structure parameters of the equipment is improved, and the heat dissipation effect of the equipment is improved.
In one embodiment, the step of obtaining the air outlet resistance value of each second device in each group includes:
respectively calculating the local energy loss value of the fluid in unit weight and the local pressure loss value of the fluid in unit volume at the air outlet of each second device in each group;
and respectively obtaining the air outlet resistance value of each second device in each group according to each local energy loss value and each local pressure loss value.
The air-out resistance value of the equipment is obtained according to the local energy loss value of the fluid with unit weight at the air-out position of the equipment and the local pressure loss value of the fluid with unit volume, so that the accuracy and the efficiency of obtaining the air-out resistance value of the equipment are improved.
In one embodiment, the method further comprises:
respectively acquiring airflow speed values and pressure values of heat dissipation channels of the plurality of first devices, and determining a target position with the lowest flow speed in the devices of the types and the models in the operating environment according to the acquired airflow speed values and the acquired pressure values;
the step of configuring the heat dissipation structure parameters of the device to be configured according to the first association relationship comprises: and configuring the heat dissipation structure parameters of the equipment to be configured according to the first incidence relation, and determining the position of adding a heat dissipation fan in the equipment to be configured according to the target position.
The target position of the equipment with the type and the model with the lowest internal flow velocity in the operating environment is determined according to the airflow velocity values and the pressure values of the heat dissipation channels of the first equipment, and then the position of the heat dissipation fan is determined according to the position, so that the internal flow velocity of the equipment is fully considered, and the heat dissipation effect of the heat dissipation fan is improved.
In one embodiment, the method further comprises:
and determining heat insulation materials arranged on the inner surface and the outer surface of the heat dissipation channel of the equipment to be configured according to the type of the equipment to be configured.
The heat insulation material is determined according to the type of the equipment to be configured and is arranged on the inner surface and the outer surface of the heat dissipation channel of the equipment, so that the influence of hot air flow on the heat dissipation channel is reduced, and the heat dissipation effect is improved.
In one embodiment, the method further comprises:
and determining the position of the air suction opening according to the external air flow direction and the internal air flow direction of the device to be configured.
The position of the air suction opening is determined according to the air flow directions of the outside and the inside of the equipment, the air flow directions of the inside and the outside of the equipment are considered, the air suction effect of the air suction opening is further improved, the resistance of external cold air entering the equipment is reduced, and the heat dissipation effect is improved.
A device heat dissipation structure parameter configuration system based on big data analysis comprises:
the system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring the air inlet temperature, the air outlet temperature, the air inlet area, the air outlet area and the angle of an air deflector of a plurality of first devices, and the types, the models and the operating environments of the first devices and the devices to be configured are the same;
the first determining module is used for respectively determining the air inlet and outlet temperature difference of each first device according to the acquired air inlet temperature and air outlet temperature of each first device;
the second determining module is used for determining a first incidence relation between the air inlet and outlet temperature difference value and the air inlet area, the air outlet area and the air deflector angle of the equipment of the type and the model in the operating environment according to the air inlet and outlet temperature difference value of each first equipment and the air inlet area, the air outlet area and the air deflector angle corresponding to each first equipment;
and the configuration module is used for configuring the heat dissipation structure parameters of the equipment to be configured according to the first incidence relation.
In one embodiment, the configuration module is further configured to determine a plurality of combinations including an air inlet area, an air outlet area, and an air deflector angle according to the first association relationship, where an air inlet and outlet temperature difference of second equipment corresponding to the combinations is within a preset air inlet and outlet temperature difference range, group the second equipment according to the air inlet area of the second equipment, obtain an air outlet resistance value of each second equipment in each group, determine a second association relationship between the air outlet resistance value, the air outlet area, and the air deflector angle of the second equipment with different air inlet areas according to the air outlet resistance value of each second equipment in each group and the air outlet area and the air deflector angle corresponding to each second equipment in each group, and configure the heat dissipation structure parameters of the equipment to be configured according to the second association relationship.
The configuration module firstly determines second equipment with an air inlet and outlet temperature difference value meeting the requirement according to the first incidence relation, then determines a second incidence relation between an air outlet resistance value of the second equipment with different air inlet areas and an air outlet area and an air deflector angle, and further configures the heat dissipation structure parameters of the equipment to be configured according to the incidence relation, so that the accuracy of configuring the heat dissipation structure parameters of the equipment is improved, and the heat dissipation effect of the equipment is improved.
A computer storage medium, on which a computer program is stored, which, when executed by a processor, implements the big data analysis-based device heat dissipation structure parameter configuration method.
A computer device comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the program to realize the device heat dissipation structure parameter configuration method based on big data analysis.
According to the equipment heat dissipation structure parameter configuration method and system based on big data analysis, the incidence relation between the air inlet temperature difference value and the air inlet and outlet area of the equipment of the type and model under the same operation environment and the air inlet and outlet area and the air deflector angle corresponding to each equipment is determined according to the air inlet and outlet temperature difference value of the equipment of the type and model under the same operation environment and the air inlet and outlet area and the air deflector angle corresponding to each equipment, and then the heat dissipation structure parameters of the equipment to be configured are configured according to the incidence relation.
Drawings
Fig. 1 is an application environment diagram of a device heat dissipation structure parameter configuration method based on big data analysis according to an embodiment;
FIG. 2-1 is a schematic diagram of an external heat dissipation structure of a conventional apparatus;
FIG. 2-2 is a schematic view of an internal heat dissipation structure of a conventional apparatus;
FIG. 3 is a flowchart of an apparatus heat dissipation structure parameter configuration method based on big data analysis according to an embodiment;
FIG. 4-1 is a schematic diagram of an external heat dissipation structure of the device after parameter configuration;
FIG. 4-2 is a schematic diagram of an internal heat dissipation structure of the device after parameter configuration;
FIG. 5 is a flowchart of another embodiment of a method for configuring parameters of a heat dissipation structure of an apparatus based on big data analysis;
fig. 6 is a schematic structural diagram of a device heat dissipation structure parameter configuration system based on big data analysis according to an embodiment.
Detailed Description
The technical solution of the present invention will be described in detail below with reference to specific embodiments and accompanying drawings to make it more clear.
As shown in fig. 1, which is an application environment diagram of an apparatus heat dissipation structure parameter configuration method based on big data analysis according to an embodiment, the apparatus heat dissipation structure parameter configuration method based on big data analysis may be applied to a system for configuring heat dissipation structure parameters of an apparatus to be configured. As shown in fig. 1, the terminal includes a processor, a nonvolatile storage medium, a network interface, an internal memory, and an input device, which are connected by a system bus, where the nonvolatile storage medium of the terminal stores an operating system. The processor is used for providing calculation and control capacity, and can realize the capacity of configuring the equipment to be configured according to the acquired relation between the air inlet and outlet temperature difference of the equipment and the air inlet and outlet area and the angle of the air deflector, and support the operation of the whole terminal. The internal memory in the terminal provides an environment for the operation of the operating system in the nonvolatile storage medium, and the network interface is used for communicating with the server or other terminals, such as receiving related heat dissipation structure parameters of the device sent by the server or other terminals. The input device may be a touch screen, a mouse, a keyboard, and the like. The terminal includes, but is not limited to, various personal computers, smart phones, tablet computers and other smart terminals.
Those skilled in the art will appreciate that the configuration shown in fig. 1 is a block diagram of only a portion of the configuration relevant to the present application, and does not constitute a limitation on the terminal to which the present application is applied, and that a particular terminal may include more or less components than those shown in the drawings, or may combine certain components, or have a different arrangement of components.
Fig. 2-1 and 2-2 are schematic views showing a heat dissipation structure of a conventional apparatus. The air inlets S201 of the equipment are arranged on two sides of the front surface of the equipment as shown in fig. 2-1, the whole channel in the middle of the air inlets S201 is a heat dissipation channel, and the air suction openings S202 are arranged at the corresponding positions of the centers of the heat dissipation channels, so that air entering through the air inlets S201 flows through the heat dissipation channels, and air is discharged from the air outlets S203 at the top of the equipment cabinet as shown by dotted lines in fig. 2-2. Airflow directionally flows in the equipment, the airflow of the lower frame needs to pass through the air outlet S203 at the top of the equipment cabinet guided by two right-angle turns, and the traditional equipment has the problems of heat accumulation, untimely heat dissipation and poor heat dissipation effect.
Therefore, it is necessary to provide a method for configuring parameters of a heat dissipation structure of an apparatus based on big data analysis, which improves the heat dissipation effect of the apparatus and reduces the heat dissipation cost, as shown in fig. 3, which is a schematic flow chart of the method for configuring parameters of a heat dissipation structure of an apparatus based on big data analysis according to an embodiment of the present invention, and the method includes:
step S301: acquiring air inlet temperature, air outlet temperature, air inlet area, air outlet area and air deflector angle of a plurality of first devices, wherein the types, models and operating environments of the first devices and the devices to be configured are the same;
step S302: respectively determining the air inlet and outlet temperature difference of each first device according to the acquired air inlet temperature and air outlet temperature of each first device;
step S303: determining a first association relation between the air inlet and outlet temperature difference values of the types and models of equipment in the operating environment and the air inlet area, the air outlet area and the air deflector angle according to the air inlet and outlet temperature difference values of the first equipment and the air inlet area, the air outlet area and the air deflector angle corresponding to the first equipment;
step S304: and configuring the heat dissipation structure parameters of the equipment to be configured according to the first incidence relation.
According to the equipment heat dissipation structure parameter configuration method based on big data analysis, the incidence relation between the air inlet and outlet temperature difference value and the air inlet and outlet area and the air deflector angle of equipment with the same operation environment, type and model as the equipment to be configured is determined, and the heat dissipation structure parameters of the equipment to be configured are configured according to the incidence relation, so that heat dissipation can be realized without adding an additional heat dissipation device, the heat dissipation cost is reduced, the incidence relation between the air inlet and outlet temperature difference and the air inlet and outlet area as well as the air deflector angle of the equipment is fully considered, and the configuration accuracy of the equipment heat dissipation structure parameter configuration method is improved.
The heat dissipation structure parameters of the equipment can comprise the air inlet area, the air outlet area and the angle of the air deflector of the equipment. In the actual application process, a plurality of first devices with different air inlet areas, air outlet areas and air guide plate angles can be obtained in a simulation mode, and the air inlet areas, the air outlet areas and the air guide plate angles of the first devices can be configured through an orthogonal experiment method, so that a sufficient plurality of first devices can be obtained in a simulation mode, the accuracy of data statistical analysis is improved, and the accuracy of a first association relation is improved. For convenience of description, the following description will take the device to be configured as the communication device in the communication room as an example.
Step S304 may further include determining a plurality of combinations including an air inlet area, an air outlet area, and an air deflector angle according to the first association relationship, where an air inlet and outlet temperature difference of the second device corresponding to the combination is within a preset air inlet and outlet temperature difference range, grouping the second devices according to the air inlet areas of the second devices to obtain air outlet resistance values of the second devices in each group, determining a second association relationship between the air outlet resistance values of the second devices with different air inlet areas and the air outlet areas and the air deflector angles according to the air outlet resistance values of the second devices in each group and the air outlet areas and the air deflector angles corresponding to the second devices in each group, and configuring the heat dissipation structure parameters of the devices to be configured according to the second association relationship. The second devices can be determined according to the first incidence relation and the preset air inlet and outlet temperature difference in a simulation mode, the preset air inlet and outlet temperature difference can be preset according to the operation environment, the device type and the device model of the device to be configured, and the specific numerical range is determined according to the actual situation. The second equipment with the air inlet and outlet temperature difference meeting the preset requirement is determined through the first incidence relation, then the second incidence relation between the air outlet resistance value of the second equipment with different air inlet areas and the air outlet area and the angle of the air deflector is determined, the heat dissipation structure parameters to be configured are configured according to the second incidence relation, after the equipment meeting the air inlet and outlet temperature difference requirement is determined, the relation between the air outlet area of the equipment and the angle of the air deflector and the air outlet resistance value is further considered under the condition of different air inlet areas, then the equipment is configured, the accuracy of the heat dissipation structure parameters of the configured equipment is improved, and the heat dissipation effect of the equipment is improved.
In one embodiment, a first association relation between a predetermined air inlet and outlet temperature difference value of a first wavelength division device operating in a communication machine room and an air inlet and outlet area and an air deflector angle is obtained, a plurality of combinations including an air inlet area, an air outlet area and an air deflector angle, of which the air inlet and outlet temperature difference value is within a range of 10-15 ℃ are determined according to the association relation by adopting CFD simulation, each combination corresponding device is a second wavelength division device, the second wavelength division devices are grouped according to the air inlet area to obtain an air outlet resistance value of each device in each group, a second association relation between the air outlet resistance value of a second wavelength division device with different air inlet areas and the air outlet area and the air deflector angle is determined according to the air outlet resistance value of each device in each group and the air outlet area and the air deflector angle corresponding to each device in each group, and an air inlet area corresponding to the minimum air outlet resistance value is determined according to the second association relation, And configuring the heat dissipation structure parameters of the wavelength division equipment to be configured according to the air inlet area, the air outlet area and the air deflector angle. Therefore, the optimal heat dissipation structure parameter with the air inlet and outlet temperature difference meeting the requirement and the air outlet resistance value being the minimum is obtained, and the heat dissipation structure parameter of the equipment to be configured is set to be the optimal heat dissipation structure parameter.
The local energy loss of the fluid per unit weight and the local pressure loss value of the fluid per unit volume at the air outlet of each device in each group can be calculated respectively, and the air outlet resistance value of each device in each group can be obtained according to each obtained local energy loss value and each obtained local pressure loss value. The air outlet resistance value of the equipment is obtained according to the local energy loss value of the fluid with unit weight at the air outlet of the equipment and the local pressure loss value of the fluid with unit volume, so that the accuracy and the efficiency of obtaining the air outlet resistance value are improved.
Wherein, the air-out resistance of the equipment can be calculated by calculating a fluid mechanics algorithm, and the local energy loss value h of the fluid in unit weight at the air-out position of the equipment is obtainedsAnd the local pressure loss value p per unit volume of fluid is as follows:
wherein the content of the first and second substances,
the local loss (resistance) coefficient is a dimensionless coefficient, and the numerical value of the coefficient can be determined according to the structure of the local obstacle of the equipment, V is the local average speed, generally the speed of the gas after the local loss, g is the unit of gravity of the fluid, and rho is the density of the fluid. The air outlet resistance value of the equipment can be obtained by adding the local energy loss value of the fluid per unit weight and the local pressure loss value of the fluid per unit volume.
In addition, configuring the heat dissipation structure parameters of the device to be configured may further include respectively obtaining airflow velocity values and pressure values of the heat dissipation channels of the respective first devices, and determining a target position of the device of the type and model with the lowest flow velocity in the operating environment according to the obtained airflow velocity values and pressure values, so that after configuring the heat dissipation structure parameters of the device to be configured according to the first association relationship, a position for adding a heat dissipation fan in the device to be configured is determined according to the target position of the device with the lowest flow velocity. Wherein, the air flow speed and the pressure of the heat dissipation channel can be statistically analyzed through CFD air flow organization simulation. The heat radiation fan can be added at the top of the heat radiation channel, so that the power of air flow is increased, the heat radiation effect of the equipment is improved, and the maintenance and the replacement of the heat radiation fan are facilitated. The target position of the equipment with the type and the model with the lowest internal flow velocity in the operating environment is determined according to the airflow velocity values and the pressure values of the heat dissipation channels of the first equipment, and then the position of the heat dissipation fan is determined according to the position, so that the internal flow velocity of the equipment is fully considered, and the heat dissipation effect of the heat dissipation fan is improved.
Meanwhile, when the heat dissipation structure parameters of the equipment to be configured are configured, heat insulation materials can be determined according to the type of the equipment to be configured, and the heat insulation materials are arranged on the inner surface and the outer surface of a heat dissipation channel of the equipment to be configured. The heat insulation material is determined according to the type of the equipment to be configured and is arranged on the inner surface and the outer surface of the heat dissipation channel of the equipment, so that the influence of hot air flow on the heat dissipation channel is reduced, and the heat dissipation effect of the equipment is improved. The association relationship between different equipment types and the heat insulating material can be preset, so that when the type of the equipment to be configured is determined, the heat insulating material can be determined according to the association relationship, the heat insulating material can comprise materials such as a heat reflecting material, a porous material and a vacuum material, and the equipment types can comprise mechanical equipment, electrical equipment and the like. The specific association relationship between different equipment types and different heat insulating materials can be preset according to actual conditions.
In order to further improve the heat dissipation effect of the equipment to be configured, when the heat dissipation structure parameters of the equipment to be configured are configured, the position of the air suction opening can be determined according to the external air flow direction and the internal air flow direction of the equipment to be configured. The position of the air suction opening is determined according to the air flow directions of the outside and the inside of the equipment, the air flow directions of the inside and the outside of the equipment are considered, the air suction effect of the air suction opening is further improved, the resistance of external cold air entering the equipment is reduced, and the heat dissipation effect is improved. Wherein, accessible CFD emulation inlet scoop position, the outside cold air direction of control inlet scoop is unanimous with the inside direction of induced drafting of equipment to reduce the resistance that the gas flow produced, improve the equipment inlet scoop effect of induced drafting.
In order to make the heat dissipation structure and the heat dissipation effect of the device after the configuration of the heat dissipation structure parameters clearer, a schematic diagram of the heat dissipation structure of the device after the configuration of the heat dissipation structure parameters of the wavelength division device shown in fig. 4-1 and 4-2 is provided, wherein the heat dissipation channel S401 of the wavelength division device is disposed on the front surface of the device as shown in fig. 4-1, and the air inlet S402 of the device is disposed on the front surface of the device, an air deflector S403 is arranged at the air inlet S402 at the lower side of the equipment, an air outlet S404 is arranged at the bottom of the equipment cabinet as shown in figure 4-2, the bottom of the equipment cabinet forms an arc-shaped deflector to reduce the flow resistance of hot air flow, the arrangement of the heat dissipation channel S401, the area of the air inlet S402, the angle of the air deflector S403 and the area of the air outlet S404 are determined according to the incidence relation between the air inlet and outlet temperature, the air inlet and outlet area and the air deflector of the wavelength division equipment of the type, the model and the operating environment. In addition, a heat dissipation fan S405 is disposed on the top of the device, the heat dissipation fan S405 can be driven to drive the airflow inside the device, and an air suction opening S406 is correspondingly disposed at the center of the device air inlet S404 as shown in fig. 4-2, so that the air inlet direction outside the device is the same as the air suction direction inside the device, the cold air is directly sucked into the device, and the airflow resistance is small. Through configuring the heat radiation structure parameters of the wavelength division equipment, the air inlet is smoother, the resistance of the air flow along the way is reduced, the heat extraction depth is increased, and the heat radiation effect of the equipment is improved.
In order to make the technical solution of the present invention clearer, a flow diagram of a method for configuring parameters of a device heat dissipation structure based on big data analysis according to an embodiment shown in fig. 5 is provided, where the method may include the following steps:
step S501: acquiring air inlet and outlet temperature differences, air inlet and outlet areas and air deflector angles of a plurality of first devices, wherein the types, models and operating environments of the first devices and the devices to be configured are the same; the plurality of first devices may be simulated using CFD simulation;
step S502: determining a first association relation between the air inlet and outlet temperature difference, the air inlet and outlet area and the air deflector angle of the equipment of the type and the model under the current operating environment according to the air inlet and outlet temperature difference, the air inlet and outlet area and the air deflector angle of each first equipment;
step S503: determining a plurality of combinations comprising air inlet and outlet areas and air deflector angles according to the first incidence relation and a preset air inlet and outlet temperature difference range, wherein each combination corresponds to each second device; each second device comprises different air inlet and outlet areas and different air deflector angles, and the air inlet and outlet temperature difference of each second device is within the preset air inlet and outlet temperature difference range;
step S504: grouping the second equipment according to the air inlet area to obtain the air outlet resistance of the second equipment in each group;
step S505: determining a second incidence relation between the air outlet resistance of the second equipment with different areas and the air outlet area and the angle of the air deflector according to the air outlet resistance, the air outlet area and the angle of the air deflector of each second equipment in each group;
step S506: and determining the air inlet and outlet area and the angle of the air deflector corresponding to the minimum air outlet resistance value according to the second incidence relation, and configuring the heat dissipation structure parameters of the equipment to be configured according to the air inlet and outlet area and the angle of the air deflector.
The method comprises the steps of determining a first incidence relation between the air inlet and outlet temperature difference of the equipment and the air inlet and outlet area and the angle of the air deflector, determining second equipment with the air inlet and outlet temperature difference meeting requirements according to the first incidence relation, determining a second incidence relation between the air outlet resistance value of the second equipment with different air inlet areas and the air outlet area and the angle of the air deflector, and further determining the air inlet and outlet area and the angle of the air deflector corresponding to the minimum air outlet resistance value according to the second incidence relation, so that the heat dissipation structure parameters of the equipment to be configured are configured according to the air inlet and outlet area and the angle of the air deflector, the incidence relation between the air inlet and outlet area of the equipment and the air inlet and outlet temperature difference of the air deflector and the incidence relation between the air inlet and outlet resistance value of the equipment are fully considered, the heat dissipation structure parameters of the equipment are configured, the configuration accuracy is.
Aiming at the problem of high cost of the currently adopted equipment heat dissipation technology, it is also necessary to provide an equipment heat dissipation structure parameter configuration system based on big data analysis, as shown in fig. 6, the system includes:
the system comprises an acquisition module 601, a control module and a control module, wherein the acquisition module 601 is used for acquiring air inlet temperature, air outlet temperature, air inlet area, air outlet area and air deflector angle of a plurality of first devices, and the types, models and operating environments of the first devices and the devices to be configured are the same;
a first determining module 602, configured to determine, according to the acquired inlet air temperature and outlet air temperature of each first device, an inlet air temperature difference and an outlet air temperature difference of each first device, respectively;
a second determining module 603, configured to determine, according to the air inlet and outlet temperature difference of each first device and the air inlet area, the air outlet area, and the air deflector angle corresponding to each first device, a first association relationship between the air inlet and outlet temperature difference and the air inlet area, the air outlet area, and the air deflector angle of the type and model of device in the operating environment;
a configuration module 604, configured to configure the heat dissipation structure parameter of the device to be configured according to the first association relationship.
The equipment heat dissipation structure parameter configuration system based on big data analysis obtains the air inlet and outlet temperature, the air inlet and outlet area and the air deflector angle of a plurality of first equipment through the obtaining module 601, the first determining module 602 determines the temperature difference of the air inlet and outlet of each first device, the second determining module 603 determines the correlation between the temperature difference of the air inlet and outlet and the air inlet and outlet area and the angle of the air deflector of the device with the same operating environment, type and model as the device to be configured, the configuration module 604 configures the heat dissipation structure parameters of the device to be configured according to the association relationship, therefore, heat dissipation can be realized without adding an additional heat dissipation device, the heat dissipation cost is reduced, the incidence relation between the air inlet and outlet temperature difference of the equipment and the air inlet and outlet area and the angle of the air deflector is fully considered, and the configuration accuracy of the equipment heat dissipation structure parameter configuration method is improved.
The configuration module 604 may further determine a plurality of combinations including an air inlet area, an air outlet area, and an air deflector angle according to the first association relationship, where an air inlet and outlet temperature difference of the second device corresponding to the combination is within a preset air inlet and outlet temperature difference range, group the second devices according to the air inlet areas of the second devices, obtain an air outlet resistance value of each second device in each group, determine a second association relationship between the air outlet resistance value of the second device with different air inlet areas and the air outlet area and the air deflector angle according to the air outlet resistance value of each second device in each group and the air outlet area and the air deflector angle corresponding to each second device in each group, and configure the heat dissipation structure parameters of the device to be configured according to the second association relationship. The configuration module 604 determines the second device with the inlet and outlet air temperature difference meeting the preset requirement according to the first incidence relation, and then determines the second incidence relation between the outlet air resistance value of the second device with different inlet air areas and the outlet air area and the air deflector angle, so as to configure the heat dissipation structure parameters to be configured according to the second incidence relation.
The configuration module 604 may further obtain the air-out resistance value of each device in each group according to each obtained local energy loss value and each obtained local pressure loss value by respectively calculating the local energy loss of the fluid per unit weight and the local pressure loss value of the fluid per unit volume at the air-out position of each device in each group. The air outlet resistance value of the equipment is obtained through the configuration module 604 according to the local energy loss value of the unit weight fluid at the air outlet position of the equipment and the local pressure loss value of the unit volume fluid, so that the accuracy and the efficiency of obtaining the air outlet resistance value are improved.
Wherein the fluid dynamics algorithm can be calculatedCalculating the air outlet resistance of the equipment, and acquiring the local energy loss value h of the fluid in unit weight at the air outlet of the equipmentsAnd the local pressure loss value p per unit volume of fluid, as shown in the above equations (1) and (2), the local energy loss value per unit weight of fluid and the local pressure loss value per unit volume of fluid may be summed by the configuration module 604, so as to obtain the air outlet resistance value of the device.
In addition, the configuration module 604 may further obtain airflow velocity values and pressure values of the heat dissipation channels of the respective first devices, and determine a target position of the lowest airflow velocity in the devices of the type and model in the operating environment according to the obtained airflow velocity values and pressure values, so that after the configuration module 604 configures the heat dissipation structure parameters of the devices to be configured according to the first association relationship, a position for adding a heat dissipation fan in the devices to be configured is determined according to the target position of the lowest airflow velocity in the devices. Wherein, the air flow speed and the pressure of the heat dissipation channel can be statistically analyzed through CFD air flow organization simulation. The heat radiation fan can be added at the top of the heat radiation channel, so that the power of air flow is increased, the heat radiation effect of the equipment is improved, and the maintenance and the replacement of the heat radiation fan are facilitated. The target position of the equipment with the type and the model with the lowest internal flow velocity in the operating environment is determined according to the airflow velocity values and the pressure values of the heat dissipation channels of the first equipment, and then the position of the heat dissipation fan is determined according to the position, so that the internal flow velocity of the equipment is fully considered, and the heat dissipation effect of the heat dissipation fan is improved.
Meanwhile, when configuring the heat dissipation structure parameters of the device to be configured, the configuration module 604 may further determine the heat insulation materials according to the type of the device to be configured, where the heat insulation materials are disposed on the inner and outer surfaces of the heat dissipation channel of the device to be configured. The heat insulation material is determined by the configuration module 604 according to the type of the equipment to be configured and is arranged on the inner surface and the outer surface of the heat dissipation channel of the equipment, so that the influence of hot air flow on the heat dissipation channel is reduced, and the heat dissipation effect of the equipment is improved. The configuration module 604 may preset the association relationship between different types of equipment and the insulation material, so that when the type of the equipment to be configured is determined, the configuration module 604 determines the insulation material according to the association relationship.
In order to further improve the heat dissipation effect of the device to be configured, when configuring the heat dissipation structure parameters of the device to be configured, the configuration module 604 may further determine the position of the air inlet according to the external air flow direction and the internal air flow direction of the device to be configured. The position of the air suction opening is determined by the configuration module 604 according to the air flow directions inside and outside the equipment, and the air suction effect of the air suction opening is improved by considering the air flow directions inside and outside the equipment, so that the resistance of external cold air entering the equipment is reduced, and the heat dissipation effect is improved. Wherein, accessible CFD emulation inlet scoop position, the outside cold air direction of control inlet scoop is unanimous with the inside direction of induced drafting of equipment to reduce the resistance that the gas flow produced, improve the equipment inlet scoop effect of induced drafting.
For specific limitations of the device heat dissipation structure parameter configuration system based on big data analysis, reference may be made to the above limitations of the device heat dissipation structure parameter configuration method based on big data analysis, and details are not repeated here. All or part of each module in the equipment heat dissipation structure parameter configuration system based on big data analysis can be realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, comprising a memory and a processor, the memory having a computer program stored therein, the processor implementing the following steps when executing the computer program:
acquiring air inlet temperature, air outlet temperature, air inlet area, air outlet area and air deflector angle of a plurality of first devices, wherein the types, models and operating environments of the first devices and the devices to be configured are the same;
respectively determining the air inlet and outlet temperature difference of each first device according to the acquired air inlet temperature and air outlet temperature of each first device;
determining a first association relation between the air inlet and outlet temperature difference values of the types and models of equipment in the operating environment and the air inlet area, the air outlet area and the air deflector angle according to the air inlet and outlet temperature difference values of the first equipment and the air inlet area, the air outlet area and the air deflector angle corresponding to the first equipment;
and configuring the heat dissipation structure parameters of the equipment to be configured according to the first incidence relation.
In one embodiment, when the processor executes the computer program to realize the step of configuring the heat dissipation structure parameters of the device to be configured according to the first association relationship, the method also comprises the steps of determining a plurality of combinations including the air inlet area, the air outlet area and the angle of the air deflector according to the first incidence relation, the difference value of the air inlet and outlet temperature of the second equipment corresponding to the combination is within the range of the preset air inlet and outlet temperature difference value, grouping the second equipment according to the air inlet area of the second equipment to obtain the air outlet resistance value of each second equipment in each group, and determining a second incidence relation between the air outlet resistance value and the air outlet area of the second equipment with different air inlet areas and the angle of the air deflector according to the air outlet resistance value of each second equipment in each group and the air outlet area and the angle of the air deflector corresponding to each second equipment in each group, and configuring the heat dissipation structure parameters of the equipment to be configured according to the second incidence relation. After the equipment meeting the requirement of the air inlet and outlet temperature difference is determined, the relationship between the air outlet area of the equipment and the angle of the air deflector and the air outlet resistance value under the condition of different air inlet areas is further considered, and then the equipment is configured, so that the accuracy of configuring the heat dissipation structure parameters of the equipment is improved, and the heat dissipation effect of the equipment is improved.
In one embodiment, the processor, when executing the computer program, further performs the steps of: and respectively calculating the local energy loss of the fluid per unit weight and the local pressure loss value of the fluid per unit volume at the air outlet position of each device in each group, and further acquiring the air outlet resistance value of each device in each group according to each obtained local energy loss value and each obtained local pressure loss value. The air outlet resistance value of the equipment is obtained according to the local energy loss value of the fluid with unit weight at the air outlet of the equipment and the local pressure loss value of the fluid with unit volume, so that the accuracy and the efficiency of obtaining the air outlet resistance value are improved.
In one embodiment, the processor, when executing the computer program, further performs the steps of: respectively acquiring airflow speed values and pressure values of the heat dissipation channels of the first devices, determining a target position with the lowest flow speed in the devices of the types and models in the operating environment according to the acquired airflow speed values and pressure values, and determining positions for adding heat dissipation fans in the devices to be configured according to the target position with the lowest flow speed in the devices. The flow velocity inside the equipment is fully considered, and the heat dissipation effect of the arranged heat dissipation fan is improved.
In one embodiment, the processor, when executing the computer program, further performs the steps of: and determining heat insulation materials according to the type of the equipment to be configured, wherein the heat insulation materials are arranged on the inner surface and the outer surface of the heat dissipation channel of the equipment to be configured. The heat insulation material is determined according to the type of the equipment to be configured and is arranged on the inner surface and the outer surface of the heat dissipation channel of the equipment, so that the influence of hot air flow on the heat dissipation channel is reduced, and the heat dissipation effect of the equipment is improved.
In one embodiment, the processor, when executing the computer program, further performs the steps of: and determining the position of the air suction opening according to the external air flow direction and the internal air flow direction of the device to be configured. The position of the air suction opening is determined according to the air flow directions of the outside and the inside of the equipment, the air flow directions of the inside and the outside of the equipment are considered, the air suction effect of the air suction opening is further improved, the resistance of external cold air entering the equipment is reduced, and the heat dissipation effect is improved.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:
acquiring air inlet temperature, air outlet temperature, air inlet area, air outlet area and air deflector angle of a plurality of first devices, wherein the types, models and operating environments of the first devices and the devices to be configured are the same;
respectively determining the air inlet and outlet temperature difference of each first device according to the acquired air inlet temperature and air outlet temperature of each first device;
determining a first association relation between the air inlet and outlet temperature difference values of the types and models of equipment in the operating environment and the air inlet area, the air outlet area and the air deflector angle according to the air inlet and outlet temperature difference values of the first equipment and the air inlet area, the air outlet area and the air deflector angle corresponding to the first equipment;
and configuring the heat dissipation structure parameters of the equipment to be configured according to the first incidence relation.
In one embodiment, when the computer program is executed by the processor to implement the step of configuring the heat dissipation structure parameters of the device to be configured according to the first association relationship, the method also comprises the steps of determining a plurality of combinations including the air inlet area, the air outlet area and the angle of the air deflector according to the first incidence relation, the difference value of the air inlet and outlet temperature of the second equipment corresponding to the combination is within the range of the preset air inlet and outlet temperature difference value, grouping the second equipment according to the air inlet area of the second equipment to obtain the air outlet resistance value of each second equipment in each group, and determining a second incidence relation between the air outlet resistance value and the air outlet area of the second equipment with different air inlet areas and the angle of the air deflector according to the air outlet resistance value of each second equipment in each group and the air outlet area and the angle of the air deflector corresponding to each second equipment in each group, and configuring the heat dissipation structure parameters of the equipment to be configured according to the second incidence relation. After the equipment meeting the requirement of the air inlet and outlet temperature difference is determined, the relationship between the air outlet area of the equipment and the angle of the air deflector and the air outlet resistance value under the condition of different air inlet areas is further considered, and then the equipment is configured, so that the accuracy of configuring the heat dissipation structure parameters of the equipment is improved, and the heat dissipation effect of the equipment is improved.
In one embodiment, the computer program when executed by the processor further performs the steps of: and respectively calculating the local energy loss of the fluid per unit weight and the local pressure loss value of the fluid per unit volume at the air outlet position of each device in each group, and further acquiring the air outlet resistance value of each device in each group according to each obtained local energy loss value and each obtained local pressure loss value. The air outlet resistance value of the equipment is obtained according to the local energy loss value of the fluid with unit weight at the air outlet of the equipment and the local pressure loss value of the fluid with unit volume, so that the accuracy and the efficiency of obtaining the air outlet resistance value are improved.
In one embodiment, the computer program when executed by the processor further performs the steps of: respectively acquiring airflow speed values and pressure values of the heat dissipation channels of the first devices, determining a target position with the lowest flow speed in the devices of the types and models in the operating environment according to the acquired airflow speed values and pressure values, and determining positions for adding heat dissipation fans in the devices to be configured according to the target position with the lowest flow speed in the devices. The flow velocity inside the equipment is fully considered, and the heat dissipation effect of the arranged heat dissipation fan is improved.
In one embodiment, the computer program when executed by the processor further performs the steps of: and determining heat insulation materials according to the type of the equipment to be configured, wherein the heat insulation materials are arranged on the inner surface and the outer surface of the heat dissipation channel of the equipment to be configured. The heat insulation material is determined according to the type of the equipment to be configured and is arranged on the inner surface and the outer surface of the heat dissipation channel of the equipment, so that the influence of hot air flow on the heat dissipation channel is reduced, and the heat dissipation effect of the equipment is improved.
In one embodiment, the computer program when executed by the processor further performs the steps of: and determining the position of the air suction opening according to the external air flow direction and the internal air flow direction of the device to be configured. The position of the air suction opening is determined according to the air flow directions of the outside and the inside of the equipment, the air flow directions of the inside and the outside of the equipment are considered, the air suction effect of the air suction opening is further improved, the resistance of external cold air entering the equipment is reduced, and the heat dissipation effect is improved.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), synchronous link (Synchlink), DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
It should be noted that the term "first \ second" referred to in the embodiments of the present invention is only used for distinguishing similar objects, and does not represent a specific ordering for the objects, and it should be understood that "first \ second" may exchange a specific order or sequence order if allowed. It should be understood that "first \ second" distinct objects may be interchanged under appropriate circumstances such that embodiments of the invention described herein may be practiced in sequences other than those illustrated or described herein.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is specific, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, many variations and modifications can be made without departing from the spirit of the invention, which falls within the scope of the invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. A device heat dissipation structure parameter configuration method based on big data analysis is characterized by comprising the following steps:
acquiring air inlet temperature, air outlet temperature, air inlet area, air outlet area and air deflector angle of a plurality of first devices, wherein the types, models and operating environments of the first devices and the devices to be configured are the same;
respectively determining the air inlet and outlet temperature difference of each first device according to the acquired air inlet temperature and air outlet temperature of each first device;
determining a first association relation between the air inlet and outlet temperature difference values of the types and models of equipment in the operating environment and the air inlet area, the air outlet area and the air deflector angle according to the air inlet and outlet temperature difference values of the first equipment and the air inlet area, the air outlet area and the air deflector angle corresponding to the first equipment;
configuring the heat dissipation structure parameters of the equipment to be configured according to the first incidence relation; wherein the configuring the heat dissipation structure parameters of the device to be configured according to the first association relationship comprises: determining a plurality of combinations comprising air inlet areas, air outlet areas and air deflector angles according to the first incidence relation, wherein the air inlet and outlet temperature difference of the second equipment corresponding to the combinations is within a preset air inlet and outlet temperature difference range; grouping the second equipment according to the air inlet area of the second equipment to obtain the air outlet resistance value of each second equipment in each group; determining a second incidence relation between the air outlet resistance value and the air outlet area of the second equipment with different air inlet areas and the angle of the air deflector according to the air outlet resistance value of each second equipment in each group and the air outlet area and the angle of the air deflector corresponding to each second equipment in each group; configuring the heat dissipation structure parameters of the equipment to be configured according to the second incidence relation; wherein the configuring, according to the second association relationship, the heat dissipation structure parameters of the device to be configured includes: determining an air inlet area, an air outlet area and an air deflector angle corresponding to the minimum air outlet resistance value according to the second incidence relation; configuring the heat dissipation structure parameters of the equipment to be configured according to the determined air inlet area, air outlet area and air deflector angle; and the heat dissipation structure parameters are corresponding heat dissipation structure parameters within the preset range of the air inlet and outlet temperature difference and when the air outlet resistance value is minimum.
2. The big data analysis-based equipment heat dissipation structure parameter configuration method according to claim 1, wherein the step of obtaining the air-out resistance value of each second equipment in each group comprises:
respectively calculating the local energy loss value of the fluid in unit weight and the local pressure loss value of the fluid in unit volume at the air outlet of each second device in each group;
and respectively obtaining the air outlet resistance value of each second device in each group according to each local energy loss value and each local pressure loss value.
3. The big data analysis-based equipment heat dissipation structure parameter configuration method according to claim 1, further comprising:
respectively acquiring airflow speed values and pressure values of heat dissipation channels of the plurality of first devices, and determining a target position with the lowest flow speed in the devices of the types and the models in the operating environment according to the acquired airflow speed values and the acquired pressure values;
the step of configuring the heat dissipation structure parameters of the device to be configured according to the first association relationship comprises: and configuring the heat dissipation structure parameters of the equipment to be configured according to the first incidence relation, and determining the position of adding a heat dissipation fan in the equipment to be configured according to the target position.
4. The big data analysis-based equipment heat dissipation structure parameter configuration method according to any one of claims 1 to 3, further comprising:
and determining heat insulation materials arranged on the inner surface and the outer surface of the heat dissipation channel of the equipment to be configured according to the type of the equipment to be configured.
5. The big data analysis-based equipment heat dissipation structure parameter configuration method according to claim 4, further comprising:
and determining the position of the air suction opening according to the external air flow direction and the internal air flow direction of the device to be configured.
6. An equipment heat dissipation structure parameter configuration system based on big data analysis, the system comprising:
the system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring the air inlet temperature, the air outlet temperature, the air inlet area, the air outlet area and the angle of an air deflector of a plurality of first devices, and the types, the models and the operating environments of the first devices and the devices to be configured are the same;
the first determining module is used for respectively determining the air inlet and outlet temperature difference of each first device according to the acquired air inlet temperature and air outlet temperature of each first device;
the second determining module is used for determining a first association relation between the air inlet area, the air outlet area and the air deflector angle and the air inlet temperature difference of the equipment of the type and the model under the operating environment according to the air inlet and outlet temperature difference of each first equipment and the air inlet area, the air outlet area and the air deflector angle corresponding to each first equipment;
the configuration module is used for configuring the heat dissipation structure parameters of the equipment to be configured according to the first incidence relation; the configuring the heat dissipation structure parameters of the device to be configured according to the first association relationship includes: determining a plurality of combinations comprising air inlet areas, air outlet areas and air deflector angles according to the first incidence relation, wherein the air inlet and outlet temperature difference of second equipment corresponding to the combinations is within a preset air inlet and outlet temperature difference range, grouping the second equipment according to the air inlet areas of the second equipment to obtain the air outlet resistance value of each second equipment in each group, determining a second incidence relation between the air outlet resistance value of the second equipment with different air inlet areas and the air outlet areas and the air deflector angles according to the air outlet resistance value of each second equipment in each group and the air outlet area and the air deflector angle corresponding to each second equipment in each group, and configuring the heat dissipation structure parameters of the equipment to be configured according to the second incidence relation; the configuring, according to the second association relationship, the heat dissipation structure parameters of the device to be configured includes: determining an air inlet area, an air outlet area and an air deflector angle corresponding to the minimum air outlet resistance value according to the second incidence relation; configuring the heat dissipation structure parameters of the equipment to be configured according to the determined air inlet area, air outlet area and air deflector angle; and the heat dissipation structure parameters are corresponding heat dissipation structure parameters within the preset range of the air inlet and outlet temperature difference and when the air outlet resistance value is minimum.
7. A computer storage medium, on which a computer program is stored, wherein the computer program, when executed by a processor, implements the method for configuring the device heat dissipation structure parameter based on big data analysis according to any one of claims 1 to 5.
8. A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the method for configuring the device heat dissipation structure parameters based on big data analysis according to any one of claims 1 to 5.
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