CN112783232A - Heat exchange system, control method and heat exchange equipment for communication cabinet - Google Patents
Heat exchange system, control method and heat exchange equipment for communication cabinet Download PDFInfo
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Abstract
The invention provides a heat exchange system, a control method and heat exchange equipment for a communication cabinet; the heat exchange system comprises a temperature detection module, a heat dissipation module and a control module: the temperature detection module is used for detecting the real-time temperature of the heat exchange system and sending the real-time temperature to the control module; the control module is used for acquiring a heat dissipation regulation curve corresponding to the type of the heat dissipation module in a heat dissipation regulation curve database, determining a real-time regulation speed corresponding to the real-time temperature in the heat dissipation regulation curve, and controlling the heat dissipation module to regulate the speed in real time at the real-time regulation speed; the heat dissipation regulation and control curve database is created in advance for heat dissipation regulation and control curves corresponding to different types of heat dissipation modules. The heat exchange system can realize the replacement of various heat dissipation modules corresponding to the heat dissipation regulation and control curve database, and can also reduce the influence of a single control logic on the heat dissipation modules, so that the heat dissipation and temperature regulation process is more flexible and intelligent.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a heat exchange system, a control method and heat exchange equipment for a communication cabinet.
Background
Currently, with the development and progress of communication systems, communication devices gradually move from indoor machine rooms to outdoor environments, more and more communication devices are placed in communication cabinets in outdoor environments, and in order to meet the heat dissipation requirement of the communication devices, outdoor communication cabinets are usually configured with a heat exchange system to dissipate heat of the communication devices.
In the existing communication cabinet, a heat exchange system has a single control logic for a cooling fan, and the cooling fan is controlled to be turned on or turned off only according to the detected temperature, mainly characterized in that the cooling fan is turned on to regulate the speed at a constant speed when the detected temperature reaches a certain threshold value, and the cooling fan is turned off when the detected temperature is lower than the certain threshold value; in this process, the inventor finds that when the detected temperature reaches a certain threshold value, the speed is regulated at a constant speed, the temperature is possibly reduced in a short period, the cooling fan is closed at the moment, the temperature is increased in the later period, and the cooling fan is opened again, so that the cooling fan is frequently switched, and the flexibility is poor.
Disclosure of Invention
The invention aims to solve the problems of single control logic and poor flexibility of a heat exchange system of a communication cabinet on a cooling fan in the prior art, and provides a heat exchange system, a control method and heat exchange equipment for the communication cabinet so as to realize flexible application of the cooling fan.
The invention provides a heat exchange system for a communication cabinet, which comprises a temperature detection module, a heat dissipation module and a control module, wherein:
the temperature detection module is used for detecting the real-time temperature of the heat exchange system and sending the real-time temperature to the control module;
the control module is used for acquiring a heat dissipation regulation curve corresponding to the type of the heat dissipation module in a heat dissipation regulation curve database, determining a real-time regulation speed corresponding to the real-time temperature in the heat dissipation regulation curve, and controlling the heat dissipation module to regulate the speed at the real-time regulation speed in real time;
the heat dissipation regulation and control curve database is created in advance for heat dissipation regulation and control curves corresponding to different types of heat dissipation modules.
Optionally, the heat exchange system further comprises a communication module and a monitoring background;
the control module is further used for sending the real-time temperature to the monitoring background through the communication module so that the monitoring background displays the real-time temperature in real time; the monitoring background is used for indicating the real-time temperature to generate a corresponding temperature alarm;
and/or, the heat exchange system further comprises a voltage detection module; the heat exchange system also comprises a communication module and a monitoring background;
the voltage detection module is used for detecting the real-time voltage of the heat exchange system and sending the real-time voltage to the control module;
the control module is further used for sending the real-time voltage to the monitoring background through the communication module so that the monitoring background displays the real-time voltage in real time; and the monitoring background is used for indicating to generate a corresponding voltage alarm according to the real-time voltage.
Alternatively,
the control module is further used for determining whether the real-time temperature is greater than a first preset temperature, and when the real-time temperature is determined to be greater than the first preset temperature, indicating the monitoring background to generate a high-temperature alarm signal; the monitoring background is used for determining whether the real-time temperature is lower than a second preset temperature or not, and when the real-time temperature is lower than the second preset temperature, the monitoring background is instructed to generate a low-temperature alarm signal;
the control module is further used for determining whether the real-time voltage is greater than a first preset voltage, and when the real-time voltage is determined to be greater than the first preset voltage, indicating the monitoring background to generate a high-voltage alarm signal; and the real-time voltage is determined to be smaller than a second preset voltage, and when the real-time voltage is determined to be smaller than the second preset voltage, the monitoring background is instructed to generate a low-voltage alarm signal.
Alternatively,
the heat exchange system further comprises a heating module, wherein:
the control module is further used for determining whether the real-time temperature is less than a third preset temperature, so that when the real-time temperature is less than the third preset temperature, the control module controls the heating module to start heating;
when the heating module is in a heating starting state, the control module is further configured to determine whether the real-time temperature is greater than a fourth preset temperature, so that when the real-time temperature is greater than the fourth preset temperature, the control module controls the heating module to stop heating.
A second aspect of the present invention provides a control method based on a heat exchange system, where the heat exchange system is the heat exchange system according to any one of the first aspect of the present invention, and the control method includes:
the control module receives the real-time temperature detected by the temperature detection module;
in a heat dissipation regulation curve database, the control module acquires a heat dissipation regulation curve corresponding to the type of the heat dissipation module; the heat dissipation regulation and control curve database is pre-established according to the models of different heat dissipation modules;
the control module determines a real-time regulation speed corresponding to the real-time temperature in the heat dissipation regulation curve;
the control module controls the heat dissipation module to regulate the speed in real time according to the real-time regulation speed.
Optionally, the control method further includes:
the control module sends the real-time temperature to a monitoring background through a communication module so that the monitoring background displays the real-time temperature in real time;
the control module indicates the monitoring background to generate a corresponding temperature alarm according to the real-time temperature;
and/or the presence of a gas in the gas,
the control module receives the real-time voltage detected by the voltage detection module;
the control module sends the real-time voltage to a monitoring background through a communication module so that the monitoring background displays the real-time temperature in real time;
and the control module instructs the monitoring background to generate a corresponding voltage alarm according to the real-time voltage.
Optionally, the instructing, by the control module, the monitoring background to generate a corresponding temperature alarm according to the real-time temperature includes:
the control module determines whether the real-time temperature is greater than a first preset temperature, so that when the real-time temperature is determined to be greater than the first preset temperature, the control module instructs the monitoring background to generate a high-temperature alarm signal;
the control module determines whether the real-time temperature is lower than a second preset temperature, so that when the real-time temperature is determined to be lower than the second preset temperature, the control module instructs the monitoring background to generate a low-temperature warning signal;
the control module instructs the monitoring background to generate a corresponding voltage alarm according to the real-time voltage, and the method comprises the following steps:
the control module determines whether the real-time voltage is greater than a first preset voltage, so that when the real-time voltage is determined to be greater than the first preset voltage, the control module instructs the monitoring background to generate a high-voltage alarm signal;
the control module determines whether the real-time voltage is smaller than a second preset voltage, so that when the real-time voltage is determined to be smaller than the second preset voltage, the control module instructs the monitoring background to generate a low-voltage alarm signal.
Optionally, the method further comprises:
the control module determines whether the real-time temperature is lower than a third preset temperature or not, so that when the real-time temperature is lower than the third preset temperature, the control module controls the heating module to start heating;
when the heating module is in a start-up heating state, the method further comprises:
the control module determines whether the real-time temperature is greater than a fourth preset temperature, so that when the real-time temperature is greater than the fourth preset temperature, the control module controls the heating module to stop heating.
A third aspect of the invention provides a heat exchange apparatus for a telecommunications cabinet, wherein the heat exchange apparatus comprises a heat exchange structure, and a heat exchange system as described in any one of the second aspects of the invention;
the heat dissipation module of the heat exchange system comprises an inner circulating fan and an outer circulating fan; the heat exchange structure comprises a main body shell and a heat exchange core; the upper part of the main body shell is provided with an internal circulation cavity, the middle part of the main body shell is provided with a heat exchange cavity, and the lower part of the main body shell is provided with an external circulation cavity; the heat exchange core body comprises a core body frame and radiating fins fixedly arranged in the core body frame, wherein:
the internal circulation fan is arranged in the internal circulation cavity;
the heat exchange core is arranged in the heat exchange cavity;
the outer circulating fan is arranged in the outer circulating cavity.
Optionally, the upper part of the main body casing is further provided with an upper side opening communicated with the internal circulation cavity, the middle part of the main body casing is further provided with a middle side opening communicated with the heat exchange cavity, and the lower part of the main body casing is further provided with a lower side opening communicated with the external circulation cavity; the heat exchange structure also comprises an inner circulating fan mounting plate, a heat exchange core body mounting plate, an outer circulating fan mounting base and an outer circulating fan cover plate;
the inner circulating fan is vertically arranged on the inner circulating fan mounting plate; the inner circulating fan mounting plate is arranged on the opening on the upper side surface, so that the inner circulating fan is embedded in the inner circulating cavity;
the heat exchange core body is embedded in the heat exchange cavity, and the heat exchange core body mounting plate is arranged on the opening on the middle side surface;
the outer circulating fan is horizontally arranged on the outer circulating fan mounting base, and the outer circulating fan mounting base is arranged at the bottom of the outer circulating cavity so that the outer circulating fan is embedded in the outer circulating cavity; the outer circulating fan cover plate is installed on the lower side surface opening.
According to the heat exchange system for the communication cabinet, the heat dissipation regulation and control curve database is created in advance according to the heat dissipation regulation and control curves corresponding to different heat dissipation module models, so that the control module can acquire the heat dissipation regulation and control curve corresponding to the model of the heat dissipation module, and the real-time regulation and control speed corresponding to the real-time temperature is determined in the heat dissipation regulation and control curve, so that the control module controls the heat dissipation module to regulate and control the speed in real time to carry out real-time speed regulation. Therefore, the heat dissipation regulation and control curve database can replace various heat dissipation modules corresponding to the heat dissipation regulation and control curve database on one hand, and the influence of single control logic on the heat dissipation modules can be reduced through setting the heat dissipation regulation and control curve on the other hand, so that the heat dissipation and temperature regulation process is more flexible and intelligent.
Drawings
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments that can be derived from the embodiments given herein by a person of ordinary skill in the art are intended to be within the scope of the present disclosure.
FIG. 1 is a schematic view of a heat exchange system provided by an embodiment of the present invention;
FIG. 2 is a schematic diagram of an inner loop heat dissipation control curve of the heat exchange system according to the embodiment of the present invention;
FIG. 3 is a schematic diagram of an external circulation heat dissipation control curve of the heat exchange system according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a heat dissipation system of a heat exchange system including an inner circulation heat dissipation module and an outer circulation heat dissipation module according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a heat dissipation system of a heat exchange system including a communication module and a monitoring background according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a heat dissipation system of a heat exchange system including a voltage detection module according to an embodiment of the present invention;
FIG. 7 is a schematic flow chart of a control method based on a heat exchange system according to an embodiment of the present invention;
FIG. 8 is a perspective view of a heat exchange apparatus provided in accordance with an embodiment of the present invention;
FIG. 9 is a side view of a heat exchange apparatus provided by an embodiment of the present invention;
FIG. 10 is another perspective view of a heat exchange apparatus provided by an embodiment of the present invention;
FIG. 11 is an exploded view of a heat exchange apparatus provided by an embodiment of the present invention;
FIG. 12 is another exploded view of a heat exchange apparatus provided by an embodiment of the present invention;
FIG. 13 is another exploded view of a heat exchange apparatus provided by an embodiment of the present invention;
fig. 14 is another exploded view of a heat exchange device provided by an embodiment of the present invention.
Wherein, the reference numbers in the specification are as follows:
1-a main body housing; 11-open on the upper side; 12-a medial side opening; 13-lower side opening;
2-a heat exchange core; 21-a core frame; 211-core platens; 22-heat dissipation fins;
3-mounting a plate of the internal circulation fan; 31-a fan guard;
4-heat exchange core mounting plate; 41-a ventilation hole;
5-installing a base of the external circulation fan;
6-external circulation fan cover plate;
7-an open baffle;
a-an internal circulation fan; b-external circulation fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to explain the technical means of the present invention, the following description will be given by way of specific examples.
Example 1
The invention provides a heat exchange system for a communication cabinet, which can be used for dissipating heat of communication equipment of the communication cabinet, and particularly, as shown in fig. 1, the heat exchange system can comprise a temperature detection module, a heat dissipation module and a control module; the temperature detection module can be a temperature sensor; the heat dissipation module can be a heat dissipation fan; the control module may be an mcu (microcontroller unit) micro control unit, such as an STM32 series control chip, wherein:
the temperature detection module is used for detecting the real-time temperature of the heat exchange system and sending the real-time temperature to the control module; the control module is used for acquiring a heat dissipation regulation curve corresponding to the type of the heat dissipation module in a heat dissipation regulation curve database, determining a real-time regulation speed corresponding to the real-time temperature in the heat dissipation regulation curve, and controlling the heat dissipation module to regulate the speed in real time at the real-time regulation speed; the heat dissipation regulation and control curve database is created in advance for heat dissipation regulation and control curves corresponding to different types of heat dissipation modules.
Specifically, based on the fact that various types of heat dissipation modules are involved in practical application, the various types may include, but are not limited to, for example, various manufacturers, various brands, and corresponding different models, each type of heat dissipation module corresponds to different parameters, and in order to improve flexible application to different types of heat dissipation modules, the heat dissipation modules may be configured in advance according to the parameters of different types of heat dissipation modules.
In an application scenario, the heat dissipation regulation curve may be a heat dissipation regulation curve as shown in fig. 2 and 3, and the heat dissipation curves in fig. 2 and 3 may be understood as heat dissipation regulation curves preconfigured according to different signal heat dissipation modules. In the heat dissipation regulation and control curve, the abscissa corresponds to the real-time temperature detected by the temperature detection module, and the ordinate corresponds to the speed duty ratio of the heat dissipation module, which can be understood as the duty ratio of the limit speed of the heat dissipation module; for example, as shown in fig. 2, when the real-time temperature is in an interval of 12 ℃ to 35 ℃, the speed duty ratio is maintained at 50%, when the real-time temperature is in a range of 50 ℃ to 55 ℃, the speed duty ratio is linearly increased, 50 ℃ corresponds to 75% of the speed duty ratio, and 55 ℃ corresponds to 100% of the speed duty ratio, so that different real-time speed adjustments of the heat dissipation module according to different real-time temperatures are realized.
In the heat exchange system in the above embodiment, the heat dissipation regulation and control curve database is created in advance according to the heat dissipation regulation and control curves corresponding to different heat dissipation module models, so that the control module can obtain the heat dissipation regulation and control curve corresponding to the model of the heat dissipation module, and determine the real-time regulation and control speed corresponding to the real-time temperature in the heat dissipation regulation and control curve, so that the control module controls the heat dissipation module to perform real-time speed regulation at the real-time regulation and control speed. Therefore, the heat dissipation regulation and control curve database can be replaced by various heat dissipation modules corresponding to the heat dissipation regulation and control curve database without reconfiguration, and the influence of single control logic on the heat dissipation modules can be reduced by setting the heat dissipation regulation and control curve database, so that the heat dissipation and temperature regulation processes are more flexible and intelligent.
In one embodiment, in order to improve the heat dissipation efficiency of the heat exchange system, specifically, as shown in fig. 4, the heat dissipation module may include an inner circulation heat dissipation module and an outer circulation heat dissipation module, wherein:
the control module is also used for acquiring an inner circulation heat dissipation regulation curve corresponding to the type of the inner circulation heat dissipation module and an outer circulation heat dissipation regulation curve corresponding to the type of the outer circulation heat dissipation module from the heat dissipation regulation curve database, determining a first real-time regulation speed corresponding to the real-time temperature from the inner circulation heat dissipation regulation curve and a second real-time regulation speed corresponding to the real-time temperature from the outer circulation heat dissipation regulation curve, and controlling the inner circulation heat dissipation module to regulate the speed at the first real-time regulation speed in real time and controlling the outer circulation heat dissipation module to regulate the speed at the second real-time regulation speed in real time. In an application scenario, fig. 2 may be an internal circulation heat dissipation regulation curve, fig. 3 may be an external circulation heat dissipation regulation curve, the heat dissipation regulation curves corresponding to fig. 2 and fig. 3 are stored in a heat dissipation regulation curve database in advance, the control module is configured to determine a first real-time regulation speed and a second real-time regulation speed respectively in the internal circulation heat dissipation regulation curve and the external circulation heat dissipation regulation curve according to the real-time temperature, for example, if the current real-time temperature is 50 ℃, the speed obtained by the control device in the internal circulation heat dissipation regulation curve accounts for 75%, and the speed obtained in the external circulation heat dissipation regulation curve accounts for 60%, and then the corresponding first real-time regulation speed and the second real-time regulation speed can be obtained according to the limit speed of the corresponding heat dissipation module.
In the above embodiment, the inner circulation heat dissipation module and the outer circulation heat dissipation module are arranged in the heat exchange system, so that the heat dissipation efficiency of the heat exchange system can be improved, the control module determines the corresponding first real-time regulation speed and the second real-time regulation speed respectively in the inner circulation heat dissipation regulation curve and the outer circulation heat dissipation regulation curve according to the real-time temperature, so that the control module is used for controlling the inner circulation heat dissipation module and the outer circulation heat dissipation module to adjust the speed in real time at the corresponding real-time regulation speeds respectively, the influence of a single control logic on the heat dissipation module can be reduced, and the heat dissipation and temperature adjustment processes are more flexible and intelligent.
It should be noted that, in the above embodiment, the heat dissipation control curves corresponding to fig. 2 and fig. 3 are only used for illustration, and are not limited in practice, and may be configured specifically according to an actual scene.
In one embodiment, as shown in fig. 5, the hot-swapping system further comprises a communication module and a monitoring back-office; the communication module may include a wireless communication module or a wired communication module, and preferably, the wireless communication module may be selected, and the wireless communication module may be an NB-iot (narrow Band Internet of things) wireless communication module, a 4G wireless communication module or a 5G wireless communication module, and the like, without limitation; the monitoring background can include, but is not limited to, for example, a pc (personal computer) terminal, a mobile terminal, and the like, and can be specifically selected according to actual needs, and is not limited. Specifically, the method comprises the following steps:
the control module is also used for sending the real-time temperature to the monitoring background through the communication module so that the monitoring background displays the real-time temperature in real time; and the monitoring background is used for generating a corresponding temperature alarm according to the real-time temperature indication. In the above embodiment, by setting the communication module and the monitoring background, the working state of the current heat exchange system can be monitored in real time by the staff according to the real-time temperature displayed in the monitoring background or the mobile terminal in real time.
In addition, based on the real-time temperature received by the monitoring background in the above embodiment, the worker may also perform real-time regulation and control configuration on the monitoring background according to the real-time temperature, so as to remotely regulate and control the heat dissipation module. Specifically, an RS485 interface may be reserved on the control module, so that the control module is accessed to the monitoring background through the RS485 interface, and thus, information such as the real-time rotation speed of the heat dissipation module and the real-time temperature of the heat exchange system is remotely read from the monitoring background, and the real-time rotation speed of the heat dissipation module and the real-time temperature of the heat exchange system are regulated and controlled in real time, so as to implement remote configuration, exchange and upgrade of the heat exchange system. For example, as shown in fig. 3, when the current real-time temperature is 50 ℃, which corresponds to a speed ratio of 60%, the worker may adjust the speed ratio in time according to the current air temperature state, for example, when the current temperature is in summer and the air temperature is up to 35 ℃, the worker may evaluate to increase the speed ratio corresponding to the current real-time temperature, for example, the speed ratio may be configured to 80%, even more than 80%, so as to implement remote control of the heat dissipation module according to the actual situation.
In one embodiment, as shown in FIG. 6, the heat exchange system further comprises a voltage detection module; the heat exchange system further comprises a communication module and a monitoring background, and specifically:
the voltage detection module is used for detecting the real-time voltage of the heat exchange system and sending the real-time voltage to the control module; the control module is also used for sending the real-time voltage to the monitoring background through the communication module so that the monitoring background displays the real-time voltage in real time; and the monitoring background is used for generating a corresponding voltage alarm according to the real-time voltage indication.
In the above embodiment, by setting the voltage detection module, the communication module and the monitoring background, the working personnel can monitor the working state of the current heat exchange system in real time according to the real-time voltage displayed by the monitoring background or the mobile terminal in real time.
In one embodiment, the control module is further configured to determine whether the real-time temperature is greater than a first preset temperature, and instruct the monitoring background to generate a high temperature alarm signal when the real-time temperature is greater than the first preset temperature, wherein the first preset temperature may be set to 68 ℃ for example, and instruct the monitoring background to generate the high temperature alarm signal when the real-time temperature is greater than the first preset temperature by 68 ℃; in addition, in order to further improve the intellectualization of the alarm, a high temperature cancellation temperature can be set according to the first preset temperature, the high temperature cancellation temperature can be set to be 65 ℃, and when the real-time temperature is determined to be less than the high temperature cancellation temperature of 65 ℃, the monitoring background is instructed to cancel the high temperature alarm.
And the real-time temperature is determined to be lower than the second preset temperature, and when the real-time temperature is determined to be lower than the second preset temperature, the monitoring background is instructed to generate a low-temperature alarm signal. Illustratively, the second preset temperature may be set to 0 ℃, and when the real-time temperature is determined to be less than the second preset temperature of 0 ℃, the monitoring background is instructed to generate a low-temperature alarm signal; in addition, in order to further improve the intelligence of the alarm, a low-temperature cancellation temperature can be correspondingly set according to a second preset temperature, the high-temperature cancellation temperature can be set to be 3 ℃, and when the real-time temperature is determined to be less than 65 ℃ of the high-temperature cancellation temperature, the monitoring background is instructed to cancel the low-temperature alarm.
The control module is further configured to determine whether the real-time voltage is greater than a first preset voltage, instruct the monitoring background to generate a high-voltage alarm signal when the real-time voltage is determined to be greater than the first preset voltage, for example, the first preset voltage may be set to 58.5V, and instruct the monitoring background to generate the high-voltage alarm signal when the real-time voltage is determined to be greater than the first preset voltage of 58.5V; in addition, in order to further improve the intellectualization of the alarm, a high-voltage cancellation temperature can be correspondingly set according to the first preset voltage, the high-voltage cancellation temperature can be set to be 57.5V, and when the real-time voltage is determined to be smaller than the high-voltage cancellation temperature by 57.5V, the monitoring background is instructed to cancel the high-voltage alarm.
And the real-time voltage is determined to be smaller than the second preset voltage, and when the real-time voltage is determined to be smaller than the second preset voltage, the monitoring background is instructed to generate a low-voltage alarm signal. Illustratively, the second preset voltage may be set to 44V, and when the real-time voltage is determined to be less than the second preset voltage 44V, the monitoring background is instructed to generate a low-voltage alarm signal; in addition, in order to further improve the intellectualization of the alarm, a low-voltage cancellation temperature can be correspondingly set according to a second preset voltage, the low-voltage cancellation temperature can be set to be 45V, and when the real-time voltage is determined to be greater than the low-voltage cancellation temperature by 45V, the monitoring background is instructed to cancel the low-voltage alarm.
It should be noted that, in the above embodiment, the numerical values of the first preset temperature, the second preset temperature, the first preset voltage, and the second preset voltage are only used for example, and are not limited in practice, and may be specifically set according to an actual scene. In the related temperature alarm and voltage alarm, for example, a light and/or sound alarm signal may be set in the monitoring background, so as to generate a corresponding temperature alarm or voltage alarm through the light and/or sound alarm signal.
In one embodiment, the heat exchange system further comprises a heating module, wherein: the control module is also used for determining whether the real-time temperature is less than a third preset temperature or not, so that when the real-time temperature is less than the third preset temperature, the control module controls the heating module to start heating; for example, the third preset temperature may be set to 0 ℃, and when the real-time temperature is less than 0 ℃ of the third preset temperature, the control module controls the heating module to start heating.
In addition, in order to further improve the intelligence of the heating module, when the heating module is in a heating starting state, the control module is further configured to determine whether the real-time temperature is greater than a fourth preset temperature, so that when the real-time temperature is greater than the fourth preset temperature, the control module controls the heating module to stop heating. For example, the fourth preset temperature may be set to 15 ℃, and when the real-time temperature is greater than the fourth preset temperature by 15 ℃, the control module controls the heating module to stop heating.
In the above embodiment, by providing the heating module, the adaptability of the heat exchange system can be improved, so as to improve the applicability of the heat exchange system.
In an application scenario, when the heat exchange system is subjected to door opening inspection, the heat exchanger can be further set to be controlled to automatically stop working, so that not only can the consumption of a power supply be reduced, but also the influence on a module of the heat exchange system caused by door opening in a severe environment can be avoided, specifically, when the heat exchange system is subjected to door opening, the inside of the heat exchange system and the outside environment form a whole at the moment, the communication equipment is basically in an exposed state at the moment, and the temperature of the communication equipment can be greatly reduced in a preset time period.
In the above embodiment, when it is determined that the change value of the real-time temperature within the preset time period is greater than the target change threshold, the control module is further configured to control the heat exchange system to stop working, so that power consumption can be saved and safety of the heat exchange system can be improved.
Example 2
A second aspect of the present invention provides a control method based on a heat exchange system, where the heat exchange system is the heat exchange system according to any one of the embodiments of the first aspect of the present invention, and in one embodiment, as shown in fig. 7, specifically, the control method includes:
s10: the control module receives the real-time temperature detected by the temperature detection module.
Specifically, the temperature detection module sends the real-time temperature of the real-time detection heat exchange system to the control module, and the control module receives the real-time temperature detected by the temperature detection module.
S20: in the heat dissipation regulation curve database, the control module acquires a heat dissipation regulation curve corresponding to the type of the heat dissipation module; the heat dissipation regulation and control curve database is pre-established according to the models of different heat dissipation modules.
In this step, the heat dissipation regulation and control curve database stores: according to the heat dissipation regulation curves which are created in advance and correspond to the heat dissipation modules of different models, after the real-time temperature is obtained, the control module can determine the real-time regulation speed corresponding to the real-time temperature according to the heat dissipation regulation curves corresponding to the models of the heat dissipation modules.
S30: the control module determines a real-time regulation speed corresponding to the real-time temperature in the heat dissipation regulation curve.
S40: the control module controls the heat dissipation module to regulate and control speed in real time.
In steps S30 and S40, the heat dissipation module may specifically include an inner circulation heat dissipation module and an outer circulation heat dissipation module, the inner circulation heat dissipation module correspondingly creates an inner circulation heat dissipation control curve as shown in fig. 2, the outer circulation heat dissipation module correspondingly creates an outer circulation heat dissipation control curve as shown in fig. 3, the control module determines a first real-time control speed corresponding to the real-time temperature in the inner circulation heat dissipation control curve, and determines a second real-time control speed corresponding to the real-time temperature in the outer circulation heat dissipation control curve, so as to control the inner circulation heat dissipation module to perform real-time speed regulation at the first real-time control speed, and control the outer circulation heat dissipation module to perform real-time speed regulation at the second real-time control speed.
In the above embodiment, the heat dissipation regulation and control curve database is created in advance according to the heat dissipation regulation and control curves corresponding to different heat dissipation module types through steps S10-S40, so that the control module can obtain the heat dissipation regulation and control curve corresponding to the heat dissipation module type, and determine the real-time regulation and control speed corresponding to the real-time temperature in the heat dissipation regulation and control curve, so as to realize that the control module controls the heat dissipation module to perform real-time speed regulation at the real-time regulation and control speed, thereby realizing that various heat dissipation modules corresponding to the heat dissipation regulation and control curve database can be replaced without reconfiguration on the one hand, and by setting the heat dissipation regulation and control curve, on the other hand, the influence of a single control logic on the heat dissipation module can be reduced, so that the heat dissipation and.
In one embodiment, to enable remote monitoring of the heat exchange system, the control method may further include:
S50A: the control module sends the real-time temperature to the monitoring background through the communication module so that the monitoring background displays the real-time temperature in real time.
Based on the real-time temperature sent by the temperature detection module in real time, the control module can send the real-time temperature to the monitoring background through the communication module so that the monitoring background can display the real-time temperature in real time.
S60A: and the control module generates a corresponding temperature alarm according to the real-time temperature indication monitoring background.
In this step, based on the actual real-time temperature, the control module may also generate a corresponding temperature alarm, such as a high temperature alarm or a low temperature alarm, according to the real-time temperature indication monitoring background.
In an embodiment, step S60A, that is, the control module generates a corresponding temperature alarm according to the real-time temperature indication monitoring background, which may specifically include:
S60A 1: the control module determines whether the real-time temperature is greater than a first preset temperature, so that when the real-time temperature is determined to be greater than the first preset temperature, the control module instructs the monitoring background to generate a high-temperature alarm signal.
Illustratively, the first preset temperature may be set to 68 ℃, and when the real-time temperature is determined to be higher than the first preset temperature of 68 ℃, the control module instructs the monitoring background to generate a high-temperature alarm signal; in addition, in order to further improve the intellectualization of the alarm, a high temperature cancellation temperature can be set according to the first preset temperature, the high temperature cancellation temperature can be set to be 65 ℃, and when the real-time temperature is determined to be less than the high temperature cancellation temperature of 65 ℃, the control module instructs the monitoring background to cancel the high temperature alarm.
S60A 2: the control module determines whether the real-time temperature is lower than a second preset temperature, so that when the real-time temperature is lower than the second preset temperature, the control module instructs the monitoring background to generate a low-temperature alarm signal.
Illustratively, the second preset temperature may be set to 0 ℃, and when the real-time temperature is determined to be less than the second preset temperature of 0 ℃, the control module instructs the monitoring background to generate a low-temperature alarm signal; in addition, in order to further improve the intelligence of the alarm, a low-temperature cancellation temperature can be correspondingly set according to a second preset temperature, the high-temperature cancellation temperature can be set to be 3 ℃, and when the real-time temperature is determined to be less than 65 ℃ of the high-temperature cancellation temperature, the control module instructs the monitoring background to cancel the low-temperature alarm.
In the above embodiment, through the preset temperatures set in steps S50A-S60A and steps S60a1 and S60a2, the control module may control the monitoring background to generate the corresponding temperature alarm signal according to the actual real-time temperature, so as to remind the monitoring background through the temperature alarm signal, thereby implementing the worker to monitor the working state of the heat exchange system in real time.
In one embodiment, in order to monitor the operating voltage of the heat exchange system, a voltage detection module may be further provided to detect the real-time voltage of the heat exchange system in real time through the voltage detection module, specifically.
S50B: the control module receives the real-time voltage detected by the voltage detection module.
The real-time voltage detected in real time is sent to the control module based on the voltage detection module, and the control module receives the real-time voltage detected by the voltage detection module.
S60B: the control module sends the real-time voltage to the monitoring background through the communication module so that the monitoring background displays the real-time temperature in real time.
Based on the real-time voltage sent by the voltage detection module, the control module can send the real-time voltage to the monitoring background through the communication module, so that the monitoring background displays the real-time voltage in real time.
S70B: and the control module generates a corresponding voltage alarm according to the real-time voltage indication monitoring background.
In this step, based on the actual real-time voltage, the control module may also generate a corresponding voltage alarm, such as a high voltage alarm or a low voltage alarm, according to the real-time voltage indication monitoring background.
In one embodiment, in step S70B, that is, the control module generates the corresponding voltage alarm according to the real-time voltage indication monitoring background, specifically includes:
S70B 1: the control module determines whether the real-time voltage is greater than a first preset voltage, so that when the real-time voltage is determined to be greater than the first preset voltage, the control module instructs the monitoring background to generate a high-voltage alarm signal.
Illustratively, the first preset voltage may be set to 58.5V, and when it is determined that the real-time voltage is greater than the first preset voltage of 58.5V, the control module instructs the monitoring background to generate a high-voltage alarm signal; in addition, in order to further improve the intellectualization of the alarm, a high-voltage cancellation temperature can be correspondingly set according to the first preset voltage, the high-voltage cancellation temperature can be set to be 57.5V, and when the real-time voltage is determined to be smaller than the high-voltage cancellation temperature by 57.5V, the control module instructs the monitoring background to cancel the high-voltage alarm.
S70B 2: the control module determines whether the real-time voltage is smaller than a second preset voltage, so that when the real-time voltage is determined to be smaller than the second preset voltage, the control module instructs the monitoring background to generate a low-voltage alarm signal.
Illustratively, the second preset voltage may be set to 44V, and when it is determined that the real-time voltage is less than the second preset voltage 44V, the control module instructs the monitoring background to generate a low-voltage alarm signal; in addition, in order to further improve the intellectualization of the alarm, a low-voltage cancellation temperature can be correspondingly set according to a second preset voltage, the low-voltage cancellation temperature can be set to be 45V, and when the real-time voltage is determined to be greater than the low-voltage cancellation temperature by 45V, the control module indicates the monitoring background to cancel the low-voltage alarm.
In the above embodiment, through the preset voltages set in steps S50B-S70B and S70B1-S70B3, the control module may control the monitoring background to generate a corresponding voltage alarm signal according to the actual real-time voltage, so as to remind the monitoring background through the voltage alarm signal, thereby implementing the worker to monitor the working state of the heat exchange system in real time.
It should be noted that, in the above embodiment, the numerical values of the first preset temperature, the second preset temperature, the first preset voltage, and the second preset voltage are only used for example, and are not limited in practice, and may be specifically set according to an actual scene. In the related temperature alarm and voltage alarm, for example, a light and/or sound alarm signal may be set in the monitoring background, so as to generate a corresponding temperature alarm or voltage alarm through the light and/or sound alarm signal.
In one embodiment, the method further comprises, in particular:
the control module determines whether the real-time temperature is lower than a third preset temperature or not, so that when the real-time temperature is lower than the third preset temperature, the control module controls the heating module to start heating; for example, the third preset temperature may be set to 0 ℃, and when the real-time temperature is less than 0 ℃ of the third preset temperature, the control module controls the heating module to start heating.
In addition, in order to further improve the intelligence of the heating module, when the heating module is in the heating starting state, the method further comprises the following steps:
the control module determines whether the real-time temperature is greater than a fourth preset temperature or not, so that when the real-time temperature is greater than the fourth preset temperature, the control module controls the heating module to stop heating. For example, the fourth preset temperature may be set to 15 ℃, and when the real-time temperature is greater than the fourth preset temperature by 15 ℃, the control module controls the heating module to stop heating.
In the above embodiment, by providing the heating module, the adaptability of the heat exchange system can be improved, so as to improve the applicability of the heat exchange system.
In an application scenario, when the heat exchange system is subjected to door opening inspection, the heat exchanger can be controlled to automatically stop working, so that the consumption of a power supply can be reduced, the influence on a module of the heat exchange system caused by door opening in severe environment can be avoided, specifically, when the heat exchange system is subjected to door opening, the inside of the heat exchange system and the outside environment are integrated into a whole, the communication equipment is basically in an exposed state at the moment, and the temperature of the communication equipment can be greatly reduced in a preset time period, so that the problem is solved. In one embodiment, in particular:
the control module determines whether the change value of the real-time temperature in the preset time period is greater than a target change threshold value, so that when the change value of the real-time temperature is greater than the target change threshold value, the control module is further used for controlling the heat exchange system to stop working.
In the above embodiment, when it is determined that the change value of the real-time temperature within the preset time period is greater than the target change threshold, the control module controls the heat exchange system to stop working, so that power consumption can be saved and safety of the heat exchange system can be improved.
Example 3
A third aspect of the present invention provides a heat exchange apparatus for a telecommunications cabinet, the heat exchange apparatus comprising a heat exchange structure, and the heat exchange system of any one of the embodiments of the first aspect of the present invention described above; in one embodiment, as shown in fig. 9-14, the heat rejection module of the heat exchange system includes an inner circulation fan a and an outer circulation fan B; the heat exchange structure comprises a main body shell 1 and a heat exchange core body 2; the upper part of the main body shell 1 is provided with an internal circulation cavity, the middle part of the main body shell 1 is provided with a heat exchange cavity, and the lower part of the main body shell 1 is provided with an external circulation cavity; the heat exchange core comprises a core frame 21 and heat dissipation fins 22 fixedly arranged in the core frame, specifically, a core pressing plate 211 can be further arranged on the core frame, and when the heat dissipation fins 22 are installed in the core frame 21, the heat dissipation fins 22 in the core frame 21 can be further fixed through the core pressing plate 211. Specifically, the method comprises the following steps: the inner circulation fan A is arranged in the inner circulation cavity; the heat exchange core body 2 is arranged in the heat exchange cavity; the outer circulating fan B is arranged in the outer circulating cavity.
The heat exchange device in the above embodiment, through the heat exchange system of the first aspect of the present invention, can make the heat exchange device achieve heat dissipation and temperature adjustment more flexibly and intelligently. And still through set up inner loop chamber, heat exchange chamber and extrinsic cycle chamber on main body cover to and set up the radiating fin of heat exchange core in the core frame, so not only can improve heat exchange equipment's radiating efficiency, can also make and be convenient for install and tear open the heat exchange core and trade, with the flexibility that improves heat exchange core and use.
It can be understood that the principle of the heat exchange system is that the outdoor natural cold air is utilized, the external cold air is directly introduced into the heat exchange system through the forced action of the fan, and the heat exchange is carried out between the heat exchange core body 2 isolated by the internal environment and the external environment and the heat inside the cabinet in the heat exchange system, so that the rapid cooling inside the communication cabinet is realized. Because the heat exchange system exposes in external environment, therefore outside dust is very easy to be gathered inside heat exchange core 2 under the fan compulsory action to block up the wind channel and influence heat exchange system efficiency, and then influence the life of rack intercom. Therefore, dust in the heat exchange core body 2 needs to be cleaned regularly to ensure smooth air channels, the existing heat exchange system structure can only realize the disassembly and cleaning of the fan, and the core body is difficult to realize cleaning, maintenance and replacement.
In order to solve the above problems, in one embodiment, as shown in fig. 9-14, the upper part of the main body case 1 is further provided with an upper side opening 11 communicated with the internal circulation chamber, the middle part of the main body case 1 is further provided with a middle side opening 12 communicated with the heat exchange chamber, and the lower part of the main body case 1 is further provided with a lower side opening 13 communicated with the external circulation chamber; the heat exchange structure also comprises an inner circulating fan mounting plate 3, a heat exchange core body mounting plate 4, an outer circulating fan B mounting base 5 and an outer circulating fan cover plate 6; the internal circulation fan A is vertically arranged on the internal circulation fan mounting plate 3, specifically, the internal circulation fan mounting plate 3 is provided with a mounting hole, so that the internal circulation fan A is arranged on the mounting hole, in addition, a fan cover 31 can be arranged, and the fan cover 31 is arranged outside the mounting hole; the internal circulation fan mounting plate 3 is arranged on the upper side opening 11, so that the internal circulation fan A is embedded in the internal circulation cavity; the heat exchange core 2 is embedded in the heat exchange cavity, and the heat exchange core mounting plate 4 is arranged on the middle side opening 12; the external circulating fan B is horizontally arranged on the external circulating fan mounting base 5, and the external circulating fan mounting base 5 is arranged at the bottom of the external circulating cavity so as to enable the external circulating fan B to be embedded in the external circulating cavity; the outer circulation fan cover plate 6 is mounted on the lower side surface opening 13.
In the above embodiment, the inner circulating fan a is vertically embedded in the inner circulating cavity, the heat exchange core 2 is embedded in the heat exchange cavity, and the outer circulating fan B is horizontally embedded in the outer circulating cavity, so that the inner circulating fan a, the heat exchange core 2 and the outer circulating fan B can be conveniently detached, and the maintainability of the heat exchange equipment is improved; especially for the heat exchange core 2, because the heat dissipation fins 22 are arranged in the core frame 21 and the core frame 21 is arranged in the heat exchange cavity in the above embodiment, when the heat exchange core mounting plate 4 is opened and the core pressing plate 211 is taken out, the heat exchange core 2 can be conveniently taken out, so that dust on the heat exchange core 2 can be conveniently and regularly cleaned, and the air duct is ensured to be smooth.
In one embodiment, specifically, as shown in fig. 10, the heat exchange structure further comprises an opening baffle 7 communicating the heat exchange chamber and the external circulation chamber, the opening baffle 7 is provided at the bottom of the heat exchange chamber to support the heat exchange core 2 through the opening baffle 7, and the heat exchange core mounting plate 4 is provided with ventilation holes 41.
In the above embodiment, by providing the opening baffle 7 at the bottom of the heat exchange cavity and providing the ventilation holes 41 on the heat exchange core mounting plate 4, the external circulation fan B can circulate air through the opening baffle 7, the heat exchange core 2 and the ventilation holes 41, so as to improve the heat dissipation efficiency of the communication cabinet.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.
Claims (10)
1. A heat exchange system for a telecommunications cabinet, the heat exchange system comprising a temperature detection module, a heat dissipation module, and a control module, wherein:
the temperature detection module is used for detecting the real-time temperature of the heat exchange system and sending the real-time temperature to the control module;
the control module is used for acquiring a heat dissipation regulation curve corresponding to the type of the heat dissipation module in a heat dissipation regulation curve database, determining a real-time regulation speed corresponding to the real-time temperature in the heat dissipation regulation curve, and controlling the heat dissipation module to regulate the speed at the real-time regulation speed in real time;
the heat dissipation regulation and control curve database is created in advance for heat dissipation regulation and control curves corresponding to different types of heat dissipation modules.
2. The heat exchange system of claim 1, further comprising a communication module and a monitoring back-office;
the control module is further used for sending the real-time temperature to the monitoring background through the communication module so that the monitoring background displays the real-time temperature in real time; the monitoring background is used for indicating the real-time temperature to generate a corresponding temperature alarm;
and/or, the heat exchange system further comprises a voltage detection module; the heat exchange system also comprises a communication module and a monitoring background;
the voltage detection module is used for detecting the real-time voltage of the heat exchange system and sending the real-time voltage to the control module;
the control module is further used for sending the real-time voltage to the monitoring background through the communication module so that the monitoring background displays the real-time voltage in real time; and the monitoring background is used for indicating to generate a corresponding voltage alarm according to the real-time voltage.
3. Heat exchange system according to claim 2,
the control module is further used for determining whether the real-time temperature is greater than a first preset temperature, and when the real-time temperature is determined to be greater than the first preset temperature, indicating the monitoring background to generate a high-temperature alarm signal; the monitoring background is used for determining whether the real-time temperature is lower than a second preset temperature or not, and when the real-time temperature is lower than the second preset temperature, the monitoring background is instructed to generate a low-temperature alarm signal;
the control module is further used for determining whether the real-time voltage is greater than a first preset voltage, and when the real-time voltage is determined to be greater than the first preset voltage, indicating the monitoring background to generate a high-voltage alarm signal; and the real-time voltage is determined to be smaller than a second preset voltage, and when the real-time voltage is determined to be smaller than the second preset voltage, the monitoring background is instructed to generate a low-voltage alarm signal.
4. The heat exchange system of any one of claims 1 to 3, further comprising a heating module, wherein:
the control module is further used for determining whether the real-time temperature is less than a third preset temperature, so that when the real-time temperature is less than the third preset temperature, the control module controls the heating module to start heating;
when the heating module is in a heating starting state, the control module is further configured to determine whether the real-time temperature is greater than a fourth preset temperature, so that when the real-time temperature is greater than the fourth preset temperature, the control module controls the heating module to stop heating.
5. A control method based on a heat exchange system, wherein the heat exchange system is the heat exchange system according to any one of claims 1 to 4, wherein the control method comprises:
the control module receives the real-time temperature detected by the temperature detection module;
in a heat dissipation regulation curve database, the control module acquires a heat dissipation regulation curve corresponding to the type of the heat dissipation module; the heat dissipation regulation and control curve database is pre-established according to the models of different heat dissipation modules;
the control module determines a real-time regulation speed corresponding to the real-time temperature in the heat dissipation regulation curve;
the control module controls the heat dissipation module to regulate the speed in real time according to the real-time regulation speed.
6. The control method according to claim 5, characterized by further comprising:
the control module sends the real-time temperature to a monitoring background through a communication module so that the monitoring background displays the real-time temperature in real time;
the control module indicates the monitoring background to generate a corresponding temperature alarm according to the real-time temperature;
and/or the presence of a gas in the gas,
the control module receives the real-time voltage detected by the voltage detection module;
the control module sends the real-time voltage to a monitoring background through a communication module so that the monitoring background displays the real-time temperature in real time;
and the control module instructs the monitoring background to generate a corresponding voltage alarm according to the real-time voltage.
7. The control method of claim 6, wherein the control module instructing the monitoring backend to generate a corresponding temperature alarm according to the real-time temperature comprises:
the control module determines whether the real-time temperature is greater than a first preset temperature, so that when the real-time temperature is determined to be greater than the first preset temperature, the control module instructs the monitoring background to generate a high-temperature alarm signal;
the control module determines whether the real-time temperature is lower than a second preset temperature, so that when the real-time temperature is determined to be lower than the second preset temperature, the control module instructs the monitoring background to generate a low-temperature warning signal;
the control module instructs the monitoring background to generate a corresponding voltage alarm according to the real-time voltage, and the method comprises the following steps:
the control module determines whether the real-time voltage is greater than a first preset voltage, so that when the real-time voltage is determined to be greater than the first preset voltage, the control module instructs the monitoring background to generate a high-voltage alarm signal;
the control module determines whether the real-time voltage is smaller than a second preset voltage, so that when the real-time voltage is determined to be smaller than the second preset voltage, the control module instructs the monitoring background to generate a low-voltage alarm signal.
8. The control method according to any one of claims 5 to 7, characterized in that the method further comprises:
the control module determines whether the real-time temperature is lower than a third preset temperature or not, so that when the real-time temperature is lower than the third preset temperature, the control module controls the heating module to start heating;
when the heating module is in a start-up heating state, the method further comprises:
the control module determines whether the real-time temperature is greater than a fourth preset temperature, so that when the real-time temperature is greater than the fourth preset temperature, the control module controls the heating module to stop heating.
9. Heat exchange device for a telecommunications cabinet, characterized in that it comprises a heat exchange structure, and a heat exchange system according to any one of claims 1 to 4;
the heat dissipation module of the heat exchange system comprises an inner circulating fan and an outer circulating fan; the heat exchange structure comprises a main body shell and a heat exchange core; the upper part of the main body shell is provided with an internal circulation cavity, the middle part of the main body shell is provided with a heat exchange cavity, and the lower part of the main body shell is provided with an external circulation cavity; the heat exchange core body comprises a core body frame and radiating fins fixedly arranged in the core body frame, wherein:
the internal circulation fan is arranged in the internal circulation cavity;
the heat exchange core is arranged in the heat exchange cavity;
the outer circulating fan is arranged in the outer circulating cavity.
10. The heat exchange apparatus as claimed in claim 9, wherein the upper portion of the main body casing is further provided with an upper side opening communicating with the inner circulation chamber, the middle portion of the main body casing is further provided with a middle side opening communicating with the heat exchange chamber, and the lower portion of the main body casing is further provided with a lower side opening communicating with the outer circulation chamber; the heat exchange structure also comprises an inner circulating fan mounting plate, a heat exchange core body mounting plate, an outer circulating fan mounting base and an outer circulating fan cover plate;
the inner circulating fan is vertically arranged on the inner circulating fan mounting plate; the inner circulating fan mounting plate is arranged on the opening on the upper side surface, so that the inner circulating fan is embedded in the inner circulating cavity;
the heat exchange core body is embedded in the heat exchange cavity, and the heat exchange core body mounting plate is arranged on the opening on the middle side surface;
the outer circulating fan is horizontally arranged on the outer circulating fan mounting base, and the outer circulating fan mounting base is arranged at the bottom of the outer circulating cavity so that the outer circulating fan is embedded in the outer circulating cavity; the outer circulating fan cover plate is installed on the lower side surface opening.
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| CN202110143759.5A CN112783232A (en) | 2021-02-02 | 2021-02-02 | Heat exchange system, control method and heat exchange equipment for communication cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113727580A (en) * | 2021-07-28 | 2021-11-30 | 苏州浪潮智能科技有限公司 | Method, device and equipment for replacing heat dissipation module and storage medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113727580A (en) * | 2021-07-28 | 2021-11-30 | 苏州浪潮智能科技有限公司 | Method, device and equipment for replacing heat dissipation module and storage medium |
| CN113727580B (en) * | 2021-07-28 | 2023-01-24 | 苏州浪潮智能科技有限公司 | Heat dissipation module replacement method, device, equipment and storage medium |
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