Cooling water intelligent regulation and control platform

Abstract

According to the cooling water intelligent regulation and control platform provided by the invention, the use evaluation module, the regeneration evaluation module and the control module are arranged, so that the use parameters of the cooling water use module and the regeneration parameters of the cooling water regeneration module can be evaluated respectively, and the use evaluation result is sent to the control module; the control module correspondingly controls the intelligent regulation and control platform according to the received use evaluation result and regeneration evaluation result, so that the platform can effectively regulate and control the use and regeneration of the cooling water, and the provided cooling water can meet the requirements of production and life at the same time; the influence on production and life caused by insufficient cooling water is reduced, and unnecessary waste of heat caused by excessive cooling water is avoided at the same time.

Description

Technical Field

[0002] The present invention relates to the technical field of intelligent regulation of industrial cooling water, and in particular to an intelligent regulation platform for cooling water. Background Art

[0003] During the steel production process, steel needs to be cooled. The cooling effect will directly affect the quality and efficiency of the finished steel products. The cooling process is to introduce cooling water with a lower temperature into the cooling pipeline. During the heat exchange process with the production environment covered by the cooling pipeline, the temperature of the cooling water will continue to rise, and then the heated cooling water will be discharged from the cooling pipeline.

[0004] In order to realize the recycling of the cooling water after the temperature is increased, it can be used in the heat exchange process with boiler heating, domestic heating and heating reserve, so as to realize the effective recycling of the residual heat in the cooling water. At the same time, the high-temperature cooling water after use can be cooled down to low-temperature cooling water for the cooling process again.

[0005] However, in the existing steel production process, on the one hand, the cooling water pipelines in operation each time during the steel production process are different, and accordingly, the required cooling water regeneration pipelines are also different; on the other hand, the cooling water pipelines require relatively more cooling water during the day, while the cooling water regeneration pipelines produce relatively more cooling water at night. Therefore, the existing fixed control strategy can no longer be applied to the supply and demand of cooling water in the complex and changeable production and living environment, which can easily lead to insufficient cooling water affecting the production and life, and easily cause unnecessary waste of heat due to excessive cooling water.

[0006] Therefore, it is urgent to provide a new solution to solve the defects and shortcomings in the above-mentioned prior art. Summary of the invention

[0007] In order to solve the defects and shortcomings in the prior art, the present invention provides a cooling water intelligent control platform.

[0008] The technical solution provided by the present invention is: A cooling water intelligent control platform, characterized in that: the platform comprises: A cooling water use module, wherein the cooling water use module comprises a plurality of cooling water use pipelines, wherein the cooled cooling water enters from the inlet end of the cooling water use pipeline, and the heated cooling water is discharged from the outlet end of the cooling water use pipeline; A cooling water regeneration module, wherein the cooling water regeneration module comprises a plurality of cooling water regeneration pipelines, wherein the heated cooling water enters from the inlet end of the cooling water regeneration pipeline, and the cooled cooling water is discharged from the outlet end of the cooling water regeneration pipeline; The outlet end of the cooling water use module is connected to the inlet end of the cooling water regeneration module through a cooling water recovery pipeline, and the outlet end of the cooling water regeneration module is connected to the inlet end of the cooling water use module through a cooling water discharge pipeline; A cooling water recovery temporary storage module is connected to the cooling water recovery pipeline, and a recovery flow control device is connected between the cooling water recovery temporary storage module and the cooling water regeneration module; A cooling water discharge temporary storage module is connected to the cooling water discharge pipeline, and a discharge flow control device is connected between the cooling water discharge temporary storage module and the cooling water use module; A usage evaluation module, the cooling water usage module is connected to the usage evaluation module by signal, the usage evaluation module evaluates the usage parameters of the cooling water usage module and sends the usage evaluation result to the control module; A regeneration evaluation module, the cooling water regeneration module is connected to the regeneration evaluation module by signal, the regeneration evaluation module evaluates the regeneration parameters of the cooling water regeneration module and sends the regeneration evaluation result to the control module; A control module, wherein the control module is respectively connected to the usage evaluation module and the regeneration evaluation module by signal, and the control module performs corresponding control on the intelligent control platform according to the received usage evaluation result and regeneration evaluation result.

[0009] As a further preferred embodiment of the present invention, the cooling water pipeline is used as a cooling pipeline in the steel preparation process, and a temperature detection device and a cooling water flow regulating device are provided at the inlet and outlet of each cooling water pipeline, and a cooling water liquid level detection device is provided inside each cooling water pipeline.

[0010] As a further preferred embodiment of the present invention, the cooling water regeneration pipeline at least includes a domestic regeneration pipeline, a boiler regeneration pipeline and a heating regeneration pipeline. A temperature detection device and a cooling water flow regulating device are provided at the inlet and outlet of each cooling water regeneration pipeline, and a cooling water liquid level detection device is provided inside each cooling water regeneration pipeline.

[0011] As a further preferred embodiment of the present invention, the cooling water recovery temporary storage module and the cooling water discharge temporary storage module both include a plurality of temporary storage units, and the control module can send opening and closing instructions to the corresponding temporary storage unit according to the received usage evaluation results and regeneration evaluation results to control the opening and closing thereof.

[0012] As a further preferred embodiment of the present invention, the temporary storage unit includes a normally open temporary storage unit and a selected temporary storage unit, and the control module can only send an opening and closing instruction to the selected temporary storage unit to control its opening and closing.

[0013] As a further preferred embodiment of the present invention, the temporary storage units are all connected to temperature regulating devices, and the control module can send opening and closing instructions to the temperature regulating devices of the corresponding temporary storage units to control their opening and closing, and the control module only sends corresponding opening and closing control instructions to the temperature regulating devices of the temporary storage units that are in the open state.

[0014] As a further preferred embodiment of the present invention, in the usage evaluation module, 1) First, a single evaluation is performed on the usage parameters of a single cooling water usage pipeline in the cooling water usage module; 2) performing full load evaluation and no-load evaluation on the usage parameters of the cooling water usage pipeline in the cooling water usage module when the cooling water usage pipeline is fully loaded and no-loaded respectively; 3) The evaluation results of single item evaluation, full load evaluation and no-load evaluation are then sent to the control module.

[0015] As a further preferred embodiment of the present invention, in the regeneration evaluation module, 1) First, a single evaluation is performed on the regeneration parameters of a single cooling water regeneration pipeline in the cooling water regeneration module; 2) performing full-load evaluation and no-load evaluation on the regeneration parameters of the cooling water regeneration pipeline in the cooling water regeneration module when the cooling water regeneration pipeline is fully loaded and no-loaded respectively; 3) The regeneration evaluation results of the single evaluation, full load evaluation and no-load evaluation are then sent to the control module.

[0016] As a further preferred embodiment of the present invention, a judgment model is preset in the control module, and a plurality of different preset threshold ranges are set in the judgment model. The control module sends the received usage evaluation results and regeneration evaluation results into the judgment model, and performs corresponding different controls on the intelligent control platform according to the matching relationship between the corresponding difference between the usage evaluation results and the regeneration evaluation results and the preset threshold range.

[0017] As a further preferred embodiment of the present invention, the control parameters that the control module can perform on the intelligent control platform include at least: 1) Corresponding control of the recovery flow control device and the discharge flow control device; 2) Corresponding control of the cooling water flow control device of each cooling water use pipeline and the cooling water flow control device of each cooling water regeneration pipeline; 3) Opening and closing control of the temporary storage unit and the opening and closing control of the temperature regulating device connected thereto.

[0018] Compared with the prior art, the technical effects achieved by the present invention include: 1) The present invention provides a cooling water intelligent control platform, which is provided with a usage evaluation module, a regeneration evaluation module and a control module, so that the usage parameters of the cooling water usage module and the regeneration parameters of the cooling water regeneration module can be evaluated respectively, and the usage evaluation results are sent to the control module; the control module then controls the intelligent control platform accordingly according to the received usage evaluation results and regeneration evaluation results, so that the platform can effectively control the use and regeneration of cooling water, so that the provided cooling water can take into account the needs of production and life at the same time, reduce the impact on production and life caused by insufficient cooling water, and avoid unnecessary waste of heat caused by excessive cooling water.

[0019] 2) The present invention provides an intelligent cooling water control platform, which realizes temporary storage of excess cooling water by configuring a cooling water recovery temporary storage module and a cooling water discharge temporary storage module to include a plurality of temporary storage units, thereby further recycling the excess cooling water that is temporarily unable to enter the cooling water use module and the cooling water regeneration module; on this basis, the temporary storage unit includes a normally open temporary storage unit and a selected temporary storage unit, and a control module is configured to only send opening and closing instructions to the selected temporary storage unit to control its opening and closing, thereby ensuring the basic demand for cooling water in basic production and life processes, and then selectively opening the selected temporary storage unit under other load conditions, thereby further improving the scope of application under different load conditions; in addition; the control module is specifically configured to only send corresponding opening and closing control instructions to the temperature adjustment device of the temporary storage unit that is in the open state, thereby further improving the control efficiency while also reducing the energy consumption of the temperature adjustment device.

[0020] 3) The present invention provides an intelligent control platform for cooling water. A judgment model is preset in a control module, and a plurality of different preset threshold ranges are set in the judgment model. The control module sends the received usage evaluation results and regeneration evaluation results to the judgment model. According to the matching relationship between the corresponding difference between the usage evaluation results and the regeneration evaluation results and the preset threshold range, the intelligent control platform is controlled in different corresponding ways, thereby further improving the reasonable allocation and use of cooling water between the cooling water usage module and the cooling water regeneration module by the platform, and further improving the control accuracy and control efficiency.

[0021] 4) The present invention provides a cooling water intelligent control platform, which can control the intelligent control platform by setting a control module. The control parameters include at least: 1) corresponding control of the recovery flow control device and the discharge flow control device; 2) corresponding control of the cooling water flow regulating device of each cooling water use pipeline and the cooling water flow regulating device of each cooling water regeneration pipeline; 3) opening and closing control of the temporary storage unit and the opening and closing control of the temperature regulating device connected thereto, so as to further improve the controllability and control efficiency of the intelligent control platform from different angles. On the one hand, when one of the control methods fails, it can be replaced by other control means. On the other hand, the control rate can be further improved by the order and priority of different control means. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the logical structure of the cooling water intelligent control platform provided by the present invention. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] [First embodiment] like Figure 1 The first embodiment provided by the present invention is shown in the figure. The specific technical solution discloses a cooling water intelligent control platform, which includes: The cooling water use module 1 includes a plurality of cooling water use pipelines 11. The cooled cooling water enters from the inlet end of the cooling water use pipeline, and the heated cooling water is discharged from the outlet end of the cooling water use pipeline. Thus, through the heat exchange process, the low-temperature cooling water is used to take away the heat in the cooling water use module 1, and the heated high-temperature cooling water is discharged; like Figure 1 As shown, the cooling water pipeline in this embodiment is used for cooling pipelines in the steel production process. A temperature detection device and a cooling water flow regulating device are provided at the inlet and outlet positions of each cooling water pipeline, and a cooling water level detection device is provided inside each cooling water pipeline, so that the real-time temperature of the inlet and outlet positions of each cooling water pipeline is detected in real time by the temperature detection device at the inlet and outlet positions; the real-time flow of cooling water entering and leaving each cooling water pipeline is correspondingly controlled by the cooling water flow regulating device; the cooling water level in each cooling water pipeline is detected in real time by the cooling water level detection device; The cooling water regeneration module 2 includes a plurality of cooling water regeneration pipelines 21. The heated cooling water enters from the inlet end of the cooling water regeneration pipeline, and the cooled cooling water is discharged from the outlet end of the cooling water regeneration pipeline. Thus, through the heat exchange process, the high-temperature cooling water is used to provide the cooling water regeneration module 2 with the heat required in the heat exchange process, and the low-temperature cooling water after the heat exchange is discharged; like Figure 1As shown, the cooling water regeneration pipeline in this embodiment includes at least a domestic regeneration pipeline, a boiler regeneration pipeline and a heating regeneration pipeline. A temperature detection device and a cooling water flow regulating device are provided at the inlet and outlet of each cooling water regeneration pipeline, and a cooling water liquid level detection device is provided inside each cooling water regeneration pipeline; thereby, the real-time temperature of the inlet and outlet of each cooling water regeneration pipeline is detected in real time by the temperature detection device at the inlet and outlet; the real-time flow of cooling water entering and exiting each cooling water regeneration pipeline is correspondingly controlled by the cooling water flow regulating device; and the cooling water liquid level in each cooling water regeneration pipeline is detected in real time by the cooling water liquid level detection device.

[0028] like Figure 1 As shown, the outlet end of the cooling water utilization module and the inlet end of the cooling water regeneration module are connected via a cooling water recovery pipe L1, and the outlet end of the cooling water regeneration module and the inlet end of the cooling water utilization module are connected via a cooling water discharge pipe L2, thereby effectively realizing the recycling of cooling water between the cooling water utilization module 1 and the cooling water regeneration module 2 through the connection of the cooling water recovery pipe L1 and the cooling water discharge pipe L2; of course, those skilled in the art should know that since the cooling water is dissipated uncontrollably during the circulation process, a cooling water storage device for adding cooling water needs to be connected to the cooling water recovery pipe L1 and the cooling water discharge pipe L2 accordingly, and on this basis, in order to ensure that the real-time temperature of the added cooling water meets the requirements, the cooling water storage device also needs to be connected to a heat preservation device or a temperature control device.

[0029] A cooling water recovery temporary storage module 3 is connected to the cooling water recovery pipeline L1, and a recovery flow control device 4 is connected between the cooling water recovery temporary storage module and the cooling water regeneration module; a cooling water discharge temporary storage module 5 is connected to the cooling water discharge pipeline L2, and a discharge flow control device 6 is connected between the cooling water discharge temporary storage module and the cooling water use module. The temporary storage unit is used to temporarily store excess cooling water, thereby further recycling the excess cooling water that is temporarily unable to enter the cooling water use module and the cooling water regeneration module; In this embodiment, the cooling water recovery temporary storage module and the cooling water discharge temporary storage module both include a number of temporary storage units, and the number of temporary storage units can be arranged in a modular manner with the same structure, so as to facilitate the manufacturing and neat arrangement of the temporary storage units. The control module can send opening and closing instructions to the corresponding temporary storage unit according to the received usage evaluation results and regeneration evaluation results to control its opening and closing, so as to provide the most suitable temporary storage unit according to different cooling water usage requirements and cooling water regeneration requirements, so as to further improve the scope of application under different load conditions and further improve the regulation efficiency.

[0030] Preferably, the temporary storage unit includes a normally open temporary storage unit and a selected temporary storage unit, and the control module can only send opening and closing instructions to the selected temporary storage unit to control its opening and closing, thereby ensuring that a certain amount of cooling water can be retained under any operating conditions to meet the daily basic needs of the cooling water usage module and the cooling water regeneration module.

[0031] Furthermore, each temporary storage unit is connected to a temperature regulating device, through which the cooling water in the temporary storage units in the cooling water recovery temporary storage module and the cooling water discharge temporary storage module can be maintained within a suitable temperature range to meet the temperature requirements of the cooling water in the cooling water use module and the cooling water regeneration module, and the control module can send opening and closing instructions to the temperature regulating device of the corresponding temporary storage unit to control its opening and closing, and the control module only sends corresponding opening and closing control instructions to the temperature regulating device of the temporary storage unit that is in the open state, thereby further improving the control efficiency while reducing the energy consumption of the temperature regulating device.

[0032] like Figure 1 As shown, the intelligent control platform provided in this embodiment also includes: Using the evaluation module P1, the cooling water use module is connected with the use evaluation module signal, the use evaluation module evaluates the use parameters of the cooling water use module, and sends the use evaluation result to the control module, so as to fully evaluate the cooling water use status of the cooling water use module, so that the platform can effectively regulate the use and regeneration of cooling water, so that the provided cooling water can meet the use demand of cooling water in the production process, reduce the impact of insufficient cooling water on production and life, and avoid unnecessary waste of heat caused by excessive cooling water; In the usage evaluation module provided in this embodiment, 1) First, a single evaluation is performed on the usage parameters of a single cooling water pipeline in the cooling water usage module; thus, the single evaluation of the usage parameters of the single cooling water pipeline determined here is used as a benchmark to provide data reference for the subsequent evaluation of the cooling water pipeline under various load conditions; 2) The full-load evaluation and no-load evaluation are performed on the usage parameters of the cooling water pipeline in the cooling water usage module when the pipeline is fully loaded and no-loaded respectively; the upper and lower limit usage parameters of the load of the cooling water pipeline are evaluated, so as to realize the upper and lower limit threshold range of the usage parameter evaluation value of the cooling water pipeline, which is convenient for the platform to realize cooling water regulation and control, and also provides a basis for the subsequent optimization and improvement of the intelligent regulation platform; 3) The evaluation results of single item evaluation, full load evaluation and no-load evaluation are then sent to the control module.

[0033] Regeneration evaluation module P2, the cooling water regeneration module is connected to the regeneration evaluation module signal, the regeneration evaluation module evaluates the regeneration parameters of the cooling water regeneration module, and sends the regeneration evaluation results to the control module, so as to fully evaluate the cooling water regeneration status of the cooling water regeneration module, so that the platform can effectively regulate the use and regeneration of cooling water, so that the provided cooling water can meet the cooling water regeneration demand in the life process, reduce the impact of insufficient cooling water on production and life, and avoid unnecessary waste of heat caused by excessive cooling water; In the regeneration evaluation module provided in this embodiment, 1) First, the regeneration parameters of a single cooling water regeneration pipeline in the cooling water regeneration module are individually evaluated; thus, the single evaluation of the regeneration parameters of the single cooling water regeneration pipeline determined here is used as a benchmark to provide data reference for the subsequent evaluation of the cooling water regeneration pipeline under various load conditions; 2) The regeneration parameters of the cooling water regeneration pipeline in the cooling water regeneration module are evaluated at full load and no-load respectively; the regeneration parameters of the upper and lower load limits of the cooling water regeneration pipeline are evaluated, so as to realize the upper and lower limit threshold ranges of the regeneration parameter evaluation values ​​of the cooling water regeneration pipeline, which is convenient for the platform to realize cooling water regulation and control, and also provides a basis for the subsequent optimization and improvement of the intelligent regulation platform; 3) The regeneration evaluation results of the single evaluation, full load evaluation and no-load evaluation are then sent to the control module.

[0034] The platform provided in this embodiment also includes a control module C, which is signal-connected to the usage evaluation module and the regeneration evaluation module respectively. The control module performs corresponding control on the intelligent control platform according to the received usage evaluation results and regeneration evaluation results; thereby, the platform can effectively regulate the use and regeneration of cooling water, so that the provided cooling water can take into account the needs of production and life at the same time, reduce the impact on production and life caused by insufficient cooling water, and avoid unnecessary waste of heat caused by excessive cooling water.

[0035] A judgment model is preset in the control module in the present embodiment, and a plurality of different preset threshold ranges are set in the judgment model. The control module sends the received usage evaluation results and regeneration evaluation results to the judgment model, and performs corresponding different controls on the intelligent control platform according to the matching relationship between the corresponding difference between the usage evaluation results and the regeneration evaluation results and the preset threshold range, thereby further improving the platform's reasonable allocation and use of cooling water between the cooling water usage module and the cooling water regeneration module, and further improving the control accuracy and efficiency.

[0036] Preferably, the control parameters that the control module of this embodiment can perform on the intelligent control platform include at least: 1) Corresponding control of the recovery flow control device and the discharge flow control device; 2) Corresponding control of the cooling water flow control device of each cooling water use pipeline and the cooling water flow control device of each cooling water regeneration pipeline; And its regulation priority satisfies: 1) greater than 2); 3) Opening and closing control of the temporary storage unit and the opening and closing control of the temperature regulating device connected to it.

[0037] Thereby, the controllability and control efficiency of the intelligent control platform can be further improved from different angles. On the one hand, when one of the control methods fails, it can be replaced by other control means. On the other hand, the control rate can be further improved by the order and priority of different control means.

[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A cooling water intelligent control platform, characterized by: The platform includes: A cooling water use module (1), the cooling water use module comprising a plurality of cooling water use pipelines (11), the cooled cooling water entering from the inlet end of the cooling water use pipeline, and the heated cooling water being discharged from the outlet end of the cooling water use pipeline; A cooling water regeneration module (2), the cooling water regeneration module comprising a plurality of cooling water regeneration pipelines (21), the heated cooling water entering from the inlet end of the cooling water regeneration pipeline, and the cooled cooling water being discharged from the outlet end of the cooling water regeneration pipeline; The outlet end of the cooling water use module is connected to the inlet end of the cooling water regeneration module via a cooling water recovery pipeline (L1), and the outlet end of the cooling water regeneration module is connected to the inlet end of the cooling water use module via a cooling water discharge pipeline (L2); A cooling water recovery temporary storage module (3) is connected to the cooling water recovery pipeline (L1), and a recovery flow control device (4) is connected between the cooling water recovery temporary storage module and the cooling water regeneration module; A cooling water discharge temporary storage module (5) is connected to the cooling water discharge pipeline (L2), and a discharge flow control device (6) is connected between the cooling water discharge temporary storage module and the cooling water use module; A usage evaluation module (P1), the cooling water usage module is connected to the usage evaluation module by signal, the usage evaluation module evaluates the usage parameters of the cooling water usage module and sends the usage evaluation result to the control module; A regeneration evaluation module (P2), the cooling water regeneration module is connected to the regeneration evaluation module by signal, the regeneration evaluation module evaluates the regeneration parameters of the cooling water regeneration module and sends the regeneration evaluation result to the control module; A control module (C), wherein the control module is respectively connected to the use evaluation module and the regeneration evaluation module by signal, and the control module performs corresponding control on the intelligent control platform according to the received use evaluation result and regeneration evaluation result.

2. The cooling water intelligent control platform according to claim 1, characterized in that: The cooling water pipeline is used as a cooling pipeline in the steel production process. A temperature detection device and a cooling water flow regulating device are provided at the inlet and outlet of each cooling water pipeline, and a cooling water level detection device is provided inside each cooling water pipeline.

3. The cooling water intelligent control platform according to claim 1 is characterized in that: The cooling water regeneration pipeline at least includes a life regeneration pipeline, a boiler regeneration pipeline and a heating regeneration pipeline. A temperature detection device and a cooling water flow regulating device are provided at the inlet and outlet of each cooling water regeneration pipeline, and a cooling water liquid level detection device is provided inside each cooling water regeneration pipeline.

4. The cooling water intelligent control platform according to claim 1, characterized in that: The cooling water recovery temporary storage module and the cooling water discharge temporary storage module both include a plurality of temporary storage units. The control module can send opening and closing instructions to the corresponding temporary storage units according to the received usage evaluation results and regeneration evaluation results to control the opening and closing of the corresponding temporary storage units.

5. The cooling water intelligent control platform according to claim 4 is characterized in that: The temporary storage unit includes a normally open temporary storage unit and a selected temporary storage unit, and the control module can only send an opening and closing instruction to the selected temporary storage unit to control its opening and closing.

6. The cooling water intelligent control platform according to claim 5, characterized in that: The temporary storage units are all connected to temperature regulating devices, and the control module can send opening and closing instructions to the temperature regulating devices of the corresponding temporary storage units to control their opening and closing, and the control module only sends corresponding opening and closing control instructions to the temperature regulating devices of the temporary storage units that are in the open state.

7. The cooling water intelligent control platform according to claim 1, characterized in that: In the usage evaluation module, 1) First, a single evaluation is performed on the usage parameters of a single cooling water usage pipeline in the cooling water usage module; 2) performing full load evaluation and no-load evaluation on the usage parameters of the cooling water usage pipeline in the cooling water usage module when the cooling water usage pipeline is fully loaded and no-loaded respectively; 3) The evaluation results of single item evaluation, full load evaluation and no-load evaluation are then sent to the control module.

8. The cooling water intelligent control platform according to claim 1, characterized in that: In the regeneration assessment module, 1) First, a single evaluation is performed on the regeneration parameters of a single cooling water regeneration pipeline in the cooling water regeneration module; 2) performing full-load evaluation and no-load evaluation on the regeneration parameters of the cooling water regeneration pipeline in the cooling water regeneration module when the cooling water regeneration pipeline is fully loaded and no-loaded respectively; 3) The regeneration evaluation results of the single evaluation, full load evaluation and no-load evaluation are then sent to the control module.

9. The cooling water intelligent control platform according to claim 1, characterized in that: A judgment model is preset in the control module, and a plurality of different preset threshold ranges are set in the judgment model. The control module sends the received usage evaluation results and regeneration evaluation results to the judgment model, and performs corresponding different controls on the intelligent control platform according to the matching relationship between the corresponding difference between the usage evaluation results and the regeneration evaluation results and the preset threshold range.

10. The cooling water intelligent control platform according to claim 9, characterized in that: The control parameters that the control module can perform on the intelligent control platform include at least: 1) Corresponding control of the recovery flow control device and the discharge flow control device; 2) Corresponding control of the cooling water flow control device of each cooling water use pipeline and the cooling water flow control device of each cooling water regeneration pipeline; 3) Opening and closing control of the temporary storage unit and the opening and closing control of the temperature regulating device connected thereto.

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