A cooling control method, device, equipment and storage medium based on miscellaneous water

Abstract

The present invention discloses a cooling control method, device, equipment and storage medium based on miscellaneous water. The method obtains the temperature of the miscellaneous water and compares the miscellaneous water temperature with a preset ambient temperature threshold. When the miscellaneous water temperature is greater than the ambient temperature threshold, the cooling valve is controlled to open and the miscellaneous water is directed to a pipe with a cooling tower, so that the miscellaneous water temperature flowing to the condenser can be lower than the ambient temperature threshold. When the miscellaneous water temperature is lower than the ambient temperature threshold, the condensation valve is controlled to open and the miscellaneous water is directly directed to the condenser, so that the miscellaneous water below the ambient temperature threshold can be directly used for cooling the refrigeration system. By analyzing the water temperature, the present invention can directly use cooling water below the ambient temperature, thereby avoiding being transmitted to the cooling tower for forced cooling, thereby saving cooling time and cooling energy efficiency, and helping to improve the refrigeration efficiency of the refrigeration system.

Description

Technical Field

[0001] The present invention relates to the field of electronic digital data processing, and in particular to a cooling control method, device, equipment and storage medium based on miscellaneous water. Background Art

[0002] A well-known water-cooled centralized air conditioning refrigeration system consists of a chiller, a cooling water pump, a chilled water pump, a cooling tower, a cooling water circulation network, and a chilled water distribution network. The chiller uses cooling water to transfer heat generated by the unit itself and the vapor compression cycle to an open cross-flow cooling tower, where the cooling water evaporates and cools the system, dissipating the heat into the ambient air. This cooling method is limited by the ambient dew point temperature, and the chiller's cooling water inlet temperature cannot drop below the ambient dew point. However, a significant decrease in the cooling water inlet temperature can significantly improve the chiller's refrigeration coefficient of performance, thereby improving the energy efficiency of the entire refrigeration system. Consequently, existing refrigeration systems have very low refrigeration efficiency.

[0003] Therefore, cooling control strategies are urgently needed to solve the problem of low cooling efficiency of the refrigeration system. Summary of the Invention

[0004] Embodiments of the present invention provide a cooling control method, device, equipment, and storage medium based on miscellaneous water to improve the cooling efficiency of a refrigeration system.

[0005] In order to solve the above problem, an embodiment of the present invention provides a cooling control method based on miscellaneous water, comprising:

[0006] Obtain the miscellaneous water temperature and ambient dew point temperature of the target area;

[0007] Determine the miscellaneous water temperature and the ambient dew point temperature;

[0008] When the miscellaneous water temperature is greater than the ambient dew point temperature, cooling valve control data is generated and transmitted to the cooling valve, so that the cooling valve is opened according to the cooling valve control data; wherein the cooling valve is used to open or close the pipeline from the cooling water pump to the cooling tower and the condenser in sequence;

[0009] When the miscellaneous water temperature is lower than the ambient dew point temperature, condensing valve control data is generated and transmitted to the condensing valve so that the condensing valve opens according to the condensing valve control data. After the condensing valve opens, condensing power control data is generated according to the miscellaneous water temperature and the ambient dew point temperature, and the condensing power control data is transmitted to the cooling water pump so that the cooling water pump controls the extraction power of miscellaneous water in the target area according to the condensing power control data. The condensing valve is used to open or close a pipeline from the cooling water pump to the condenser.

[0010] As an improvement to the above solution, the condensing power control data is generated according to the miscellaneous water temperature and the ambient dew point temperature, specifically:

[0011] Calculate and obtain a first temperature difference between the miscellaneous water temperature and the ambient dew point temperature;

[0012] Substituting the first temperature difference into a preset power algorithm; wherein the preset power algorithm is: calculating a temperature ratio between the first temperature difference and a preset second temperature difference threshold corresponding to full load power; and calculating the condensing power of the cooling water pump based on the temperature ratio and the full load power;

[0013] Condensing power control data is generated based on the condensing power of the cooling water pump.

[0014] As an improvement to the above solution, after transmitting the cooling valve control data to the cooling valve, the method further includes:

[0015] Obtain the cooling temperature of the miscellaneous water in the target area after passing through the condenser;

[0016] According to the cooling temperature and the ambient dew point temperature, the cooling power is calculated by the preset power algorithm;

[0017] Cooling power control data is generated according to the cooling power, and the cooling power control data is transmitted to the cooling water pump so that the cooling water pump controls the extraction power of miscellaneous water in the target area according to the cooling power control data.

[0018] As an improvement to the above solution, before obtaining the miscellaneous water temperature and the ambient dew point temperature of the target area, the method further includes:

[0019] In response to a user operation, first transmission power control data is generated, and the first transmission power control data is transmitted to a first transmission water pump, so that the first transmission water pump transmits the natural water body to the target area according to the first transmission power control data; wherein the first transmission water pump is located in a pipeline connecting the natural water body and the target area;

[0020] After obtaining a natural water body, generating second transmission power control data, and transmitting the second transmission power control data to a second transmission water pump, so that the second transmission water pump extracts a preset volume of water sample from the natural water body according to the second transmission power control data and transmits the sample to the water quality analysis equipment; wherein the second transmission water pump is located in a pipeline connecting the target area and the water quality analysis equipment;

[0021] Receive the precipitation ion types and precipitation ion concentrations fed back by the water quality analysis equipment.

[0022] As an improvement to the above solution, after receiving the precipitation ion types and precipitation ion concentrations fed back by the water quality analysis equipment, the method further includes:

[0023] Determining the type of deprecipitation reagent according to the type of the precipitated ions;

[0024] Calculating the usage volume of the deprecipitation reagent according to the type of the deprecipitation reagent, the concentration of the precipitating ions, and the total volume of the water body in the natural water area;

[0025] According to the usage volume of the deprecipitation reagent, third transmission power control data is generated, and the third transmission power control data is transmitted to the third transmission water pump, so that the third transmission water pump transmits the deprecipitation reagent according to the usage volume to the natural water body in the target area according to the third transmission power control data, so as to obtain miscellaneous water for the target area; wherein, the third transmission water pump is located in a pipeline connecting the target area and the deprecipitation reagent storage area.

[0026] Accordingly, an embodiment of the present invention further provides a cooling control device based on miscellaneous water, comprising: a data acquisition module, a data judgment module, a cooling control module, and a condensation control module;

[0027] The data acquisition module is used to obtain the miscellaneous water temperature and the ambient dew point temperature of the target area;

[0028] The data judgment module is used to judge the miscellaneous water temperature and the ambient dew point temperature;

[0029] The cooling control module is configured to generate cooling valve control data when the miscellaneous water temperature is greater than the ambient dew point temperature, and transmit the cooling valve control data to the cooling valve so that the cooling valve opens according to the cooling valve control data; wherein the cooling valve is configured to open or close a pipeline that flows from the cooling water pump to the cooling tower and the condenser in sequence;

[0030] The condensation control module is configured to generate condensation valve control data when the miscellaneous water temperature is lower than the ambient dew point temperature, transmit the condensation valve control data to the condensation valve so that the condensation valve opens according to the condensation valve control data, and after the condensation valve opens, generate condensation power control data according to the miscellaneous water temperature and the ambient dew point temperature, transmit the condensation power control data to the cooling water pump so that the cooling water pump controls the extraction power of miscellaneous water in the target area according to the condensation power control data; wherein the condensation valve is configured to open or close a pipeline flowing from the cooling water pump to the condenser.

[0031] As an improvement to the above solution, the condensing power control data is generated according to the miscellaneous water temperature and the ambient dew point temperature, specifically:

[0032] Calculate and obtain a first temperature difference between the miscellaneous water temperature and the ambient dew point temperature;

[0033] Substituting the first temperature difference into a preset power algorithm; wherein the preset power algorithm is: calculating a temperature ratio between the first temperature difference and a preset second temperature difference threshold corresponding to full load power; and calculating the condensing power of the cooling water pump based on the temperature ratio and the full load power;

[0034] Condensing power control data is generated based on the condensing power of the cooling water pump.

[0035] As an improvement to the above solution, after transmitting the cooling valve control data to the cooling valve, the method further includes:

[0036] Obtain the cooling temperature of the miscellaneous water in the target area after passing through the condenser;

[0037] According to the cooling temperature and the ambient dew point temperature, the cooling power is calculated by the preset power algorithm;

[0038] Cooling power control data is generated according to the cooling power, and the cooling power control data is transmitted to the cooling water pump so that the cooling water pump controls the extraction power of miscellaneous water in the target area according to the cooling power control data.

[0039] As an improvement to the above solution, before obtaining the miscellaneous water temperature and the ambient dew point temperature of the target area, the method further includes:

[0040] In response to a user operation, first transmission power control data is generated, and the first transmission power control data is transmitted to a first transmission water pump, so that the first transmission water pump transmits the natural water body to the target area according to the first transmission power control data; wherein the first transmission water pump is located in a pipeline connecting the natural water body and the target area;

[0041] After obtaining a natural water body, generating second transmission power control data, and transmitting the second transmission power control data to a second transmission water pump, so that the second transmission water pump extracts a preset volume of water sample from the natural water body according to the second transmission power control data and transmits the sample to the water quality analysis equipment; wherein the second transmission water pump is located in a pipeline connecting the target area and the water quality analysis equipment;

[0042] Receive the precipitation ion types and precipitation ion concentrations fed back by the water quality analysis equipment.

[0043] As an improvement to the above solution, after receiving the precipitation ion types and precipitation ion concentrations fed back by the water quality analysis equipment, the method further includes:

[0044] Determining the type of deprecipitation reagent according to the type of the precipitated ions;

[0045] Calculating the usage volume of the deprecipitation reagent according to the type of the deprecipitation reagent, the concentration of the precipitating ions, and the total volume of the water body in the natural water area;

[0046] According to the usage volume of the deprecipitation reagent, third transmission power control data is generated, and the third transmission power control data is transmitted to the third transmission water pump, so that the third transmission water pump transmits the deprecipitation reagent according to the usage volume to the natural water body in the target area according to the third transmission power control data, so as to obtain miscellaneous water for the target area; wherein, the third transmission water pump is located in a pipeline connecting the target area and the deprecipitation reagent storage area.

[0047] Correspondingly, an embodiment of the present invention also provides a computer terminal device, including a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, and when the processor executes the computer program, it implements a cooling control method based on miscellaneous water as described in the present invention.

[0048] Correspondingly, an embodiment of the present invention further provides a computer-readable storage medium, which includes a stored computer program, wherein when the computer program is running, the device where the computer-readable storage medium is located is controlled to execute a cooling control method based on miscellaneous water as described in the present invention.

[0049] As can be seen from the above, the present invention has the following beneficial effects:

[0050] The present invention provides a cooling control method based on miscellaneous water. The method obtains the temperature of the miscellaneous water and compares the miscellaneous water temperature with a preset ambient temperature threshold. When the miscellaneous water temperature is greater than the ambient temperature threshold, the cooling valve is controlled to open, directing the miscellaneous water to a pipe with a cooling tower, thereby ensuring that the miscellaneous water temperature flowing to the condenser is lower than the ambient temperature threshold. When the miscellaneous water temperature is lower than the ambient temperature threshold, the condensing valve is controlled to open, directing the miscellaneous water directly to the condenser, thereby ensuring that the miscellaneous water below the ambient temperature threshold can be directly used for cooling the refrigeration system. By analyzing the water temperature, the present invention can directly use cooling water below the ambient temperature, thereby avoiding the need to transmit the cooling water to the cooling tower for forced cooling, thereby saving cooling time and cooling energy efficiency, and helping to improve the cooling efficiency of the refrigeration system.

[0051] Furthermore, the present invention obtains miscellaneous water from natural water bodies and uses it as cooling water for the cooling system. By calculating the concentration of precipitated ions and the amount of deprecipitation reagent, the natural water body is decontaminated, thereby avoiding precipitation and blockage in the cooling pipes, which is beneficial to improving the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 1 is a flow chart of a cooling control method based on miscellaneous water provided by one embodiment of the present invention;

[0053] Figure 2 1 is a schematic structural diagram of a cooling control device based on miscellaneous water provided by an embodiment of the present invention;

[0054] Figure 3 is a schematic structural diagram of a cooling control device based on miscellaneous water provided by another embodiment of the present invention;

[0055] Figure 4 This is a schematic diagram of the structure of a terminal device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0056] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0057] Example 1

[0058] See also Figure 1 , Figure 1 FIG. 1 is a flow chart of a cooling control method based on miscellaneous water provided by an embodiment of the present invention, such as Figure 1As shown, this embodiment includes steps 101 to 104, and each step is specifically as follows:

[0059] Step 101: Obtain the miscellaneous water temperature and the ambient dew point temperature of the target area.

[0060] In this embodiment, before obtaining the waste water temperature and the ambient dew point temperature of the target area, the method further includes:

[0061] In response to a user operation, first transmission power control data is generated, and the first transmission power control data is transmitted to a first transmission water pump, so that the first transmission water pump transmits the natural water body to the target area according to the first transmission power control data; wherein the first transmission water pump is located in a pipeline connecting the natural water body and the target area;

[0062] After obtaining a natural water body, generating second transmission power control data, and transmitting the second transmission power control data to a second transmission water pump, so that the second transmission water pump extracts a preset volume of water sample from the natural water body according to the second transmission power control data and transmits the sample to the water quality analysis equipment; wherein the second transmission water pump is located in a pipeline connecting the target area and the water quality analysis equipment;

[0063] Receive the precipitation ion types and precipitation ion concentrations fed back by the water quality analysis equipment.

[0064] In a specific embodiment, after determining the preset volume of the water sample, the operating power of the second transmission water pump is determined based on the head of the second transmission water pump and the operating time set by the user, thereby generating second transmission power control data, so that the second transmission water pump runs according to the operating power for the operating time set by the user, thereby extracting the preset volume of water sample.

[0065] In a specific embodiment, the natural water body includes: urban river water resources, reservoir resources and urban miscellaneous water resources.

[0066] In this embodiment, after receiving the precipitation ion types and precipitation ion concentrations fed back by the water quality analysis equipment, the method further includes:

[0067] Determining the type of deprecipitation reagent according to the type of the precipitated ions;

[0068] Calculating the usage volume of the deprecipitation reagent according to the type of the deprecipitation reagent, the concentration of the precipitating ions, and the total volume of the water body in the natural water area;

[0069] According to the usage volume of the deprecipitation reagent, third transmission power control data is generated, and the third transmission power control data is transmitted to the third transmission water pump, so that the third transmission water pump transmits the deprecipitation reagent according to the usage volume to the natural water body in the target area according to the third transmission power control data, so as to obtain miscellaneous water for the target area; wherein, the third transmission water pump is located in a pipeline connecting the target area and the deprecipitation reagent storage area.

[0070] In a specific embodiment, water quality analysis is performed using existing water quality analysis equipment, and the concentration of precipitated ions (calcium ions, magnesium ions, etc.) in the sample is obtained. The amount of substance that obtains the precipitated ions is calculated based on the filling volume of the target area. According to the precipitation characteristics of the precipitated ions, the corresponding deprecipitation reagent is selected. According to the concentration of the deprecipitation reagent, the usage volume of the deprecipitation reagent is calculated and added to the target area in sequence, thereby achieving deprecipitation of the miscellaneous water in the target area, effectively removing scale that may be caused by the miscellaneous water, and avoiding the occurrence of pipe blockage.

[0071] In a specific embodiment, if the precipitating ions include carbonate ions, a weak acidic reagent (for example, acetic acid, etc.) is selected. After the volume of the deprecipitating reagent is calculated, the operating time is set according to the volume of the deprecipitating reagent and the head of the third transmission water pump, the operating power of the third transmission water pump is obtained, and the third transmission power control data is generated according to the operating power and the operating time, so that the third transmission water pump runs according to the operating power for the operating time set by the user, thereby extracting a preset volume of water sample.

[0072] In a specific embodiment, the pipes connected to the target area (except the pipes connected to the natural water body) are all filtered with filter paper at the pipe openings to filter impurities.

[0073] In a specific embodiment, the target area may be a large water storage tank.

[0074] Step 102: Determine the miscellaneous water temperature and the ambient dew point temperature.

[0075] Step 103: When the miscellaneous water temperature is greater than the ambient dew point temperature, cooling valve control data is generated, and the cooling valve control data is transmitted to the cooling valve, so that the cooling valve is opened according to the cooling valve control data; wherein the cooling valve is used to open or close the pipeline flowing from the cooling water pump to the cooling tower and the condenser in sequence.

[0076] In a specific embodiment, several temperature sensors are used to collect the miscellaneous water temperature, the ambient dew point temperature, and the cooling temperature of the miscellaneous water after passing through the cooling tower. Among them, a temperature sensor is set in the target area to collect the miscellaneous water temperature; a temperature sensor is set in the outdoor environment to collect the ambient dew point temperature; and a temperature sensor is set in the miscellaneous water pipeline after the cooling tower to collect the cooling temperature of the miscellaneous water after passing through the cooling tower.

[0077] Step 104: When the miscellaneous water temperature is lower than the ambient dew point temperature, condensing valve control data is generated, and the condensing valve control data is transmitted to the condensing valve so that the condensing valve is opened according to the condensing valve control data. After the condensing valve is opened, condensing power control data is generated according to the miscellaneous water temperature and the ambient dew point temperature, and the condensing power control data is transmitted to the cooling water pump so that the cooling water pump controls the extraction power of miscellaneous water in the target area according to the condensing power control data. The condensing valve is used to open or close the pipeline from the cooling water pump to the condenser.

[0078] In this embodiment, the condensing power control data is generated according to the miscellaneous water temperature and the ambient dew point temperature, specifically:

[0079] Calculate and obtain a first temperature difference between the miscellaneous water temperature and the ambient dew point temperature;

[0080] Substituting the first temperature difference into a preset power algorithm; wherein the preset power algorithm is: calculating a temperature ratio between the first temperature difference and a preset second temperature difference threshold corresponding to full load power; and calculating the condensing power of the cooling water pump based on the temperature ratio and the full load power;

[0081] Condensing power control data is generated based on the condensing power of the cooling water pump.

[0082] In this embodiment, after transmitting the cooling valve control data to the cooling valve, the method further includes:

[0083] Obtain the cooling temperature of the miscellaneous water in the target area after passing through the condenser;

[0084] According to the cooling temperature and the ambient dew point temperature, the cooling power is calculated by the preset power algorithm;

[0085] Cooling power control data is generated according to the cooling power, and the cooling power control data is transmitted to the cooling water pump so that the cooling water pump controls the extraction power of miscellaneous water in the target area according to the cooling power control data.

[0086] In a specific embodiment, a PWM control method may be used to adjust the power of the cooling water pump.

[0087] In a specific embodiment, see Figure 3 In addition to the conventional refrigeration system, this system uses miscellaneous water from the city's miscellaneous water station's clear water tank as cooling water for the refrigeration system. The improved cooling water circulation system is shown in the figure above. When the "7-controller" determines that the water temperature measured by the "9-water temperature sensor" is lower than the ambient dew point measured by the "9-ambient dew point temperature sensor," the "2-electric valve" closes and the "3-electric valve" opens. The "5-cooling water pump" draws water directly from the "1-clear water tank" and sends it to the main unit condenser for cooling before returning to the "1-miscellaneous water clear water tank." When the "7-controller" determines that the water temperature measured by the "9-water temperature sensor" is higher than the ambient dew point measured by the "9-ambient dew point temperature sensor," the "3-electric valve" closes and the "2-electric valve" opens. The miscellaneous water flows through the "1-clear water tank" and first into the "4-cooling tower" for cooling. Then, through the "5-cooling water pump," it is sent to the main unit condenser for cooling before returning to the "1-miscellaneous water clear water tank."

[0088] This embodiment obtains the miscellaneous water temperature and compares it with a preset ambient temperature threshold. When the miscellaneous water temperature exceeds the ambient temperature threshold, the cooling valve is controlled to open, directing the miscellaneous water to a pipe with a cooling tower, thereby keeping the miscellaneous water temperature flowing to the condenser below the ambient temperature threshold. When the miscellaneous water temperature is below the ambient temperature threshold, the condensing valve is controlled to open, directing the miscellaneous water directly to the condenser, allowing miscellaneous water below the ambient temperature threshold to be directly used for cooling the refrigeration system. This embodiment not only significantly reduces the cooling water inlet temperature of the refrigeration system, significantly improving the energy efficiency of the refrigeration system, but also utilizes the free cooling capacity of the city's miscellaneous water source, achieving tiered comprehensive utilization of urban energy and increasing the economic added value of miscellaneous water. This embodiment can serve as a distributed, high-efficiency refrigeration system that effectively improves regional energy utilization efficiency.

[0089] Example 2

[0090] See also Figure 2 , Figure 2 2 is a schematic structural diagram of a miscellaneous water-based cooling control device provided by an embodiment of the present invention, comprising: a data acquisition module 201, a data judgment module 202, a cooling control module 203, and a condensation control module 204;

[0091] The data acquisition module 201 is used to obtain the miscellaneous water temperature and the ambient dew point temperature of the target area;

[0092] The data judgment module 202 is used to judge the miscellaneous water temperature and the ambient dew point temperature;

[0093] The cooling control module 203 is configured to generate cooling valve control data when the miscellaneous water temperature is greater than the ambient dew point temperature, and transmit the cooling valve control data to the cooling valve so that the cooling valve opens according to the cooling valve control data; wherein the cooling valve is configured to open or close the pipeline that flows from the cooling water pump to the cooling tower and the condenser in sequence;

[0094] The condensation control module 204 is configured to generate condensation valve control data when the miscellaneous water temperature is lower than the ambient dew point temperature, transmit the condensation valve control data to the condensation valve so that the condensation valve opens according to the condensation valve control data, and generate condensation power control data according to the miscellaneous water temperature and the ambient dew point temperature after the condensation valve is opened, transmit the condensation power control data to the cooling water pump so that the cooling water pump controls the extraction power of miscellaneous water in the target area according to the condensation power control data; wherein the condensation valve is configured to open or close the pipeline from the cooling water pump to the condenser.

[0095] As an improvement to the above solution, the condensing power control data is generated according to the miscellaneous water temperature and the ambient dew point temperature, specifically:

[0096] Calculate and obtain a first temperature difference between the miscellaneous water temperature and the ambient dew point temperature;

[0097] Substituting the first temperature difference into a preset power algorithm; wherein the preset power algorithm is: calculating a temperature ratio between the first temperature difference and a preset second temperature difference threshold corresponding to full load power; and calculating the condensing power of the cooling water pump based on the temperature ratio and the full load power;

[0098] Condensing power control data is generated based on the condensing power of the cooling water pump.

[0099] As an improvement to the above solution, after transmitting the cooling valve control data to the cooling valve, the method further includes:

[0100] Obtain the cooling temperature of the miscellaneous water in the target area after passing through the condenser;

[0101] According to the cooling temperature and the ambient dew point temperature, the cooling power is calculated by the preset power algorithm;

[0102] Cooling power control data is generated according to the cooling power, and the cooling power control data is transmitted to the cooling water pump so that the cooling water pump controls the extraction power of miscellaneous water in the target area according to the cooling power control data.

[0103] As an improvement to the above solution, before obtaining the miscellaneous water temperature and the ambient dew point temperature of the target area, the method further includes:

[0104] In response to a user operation, first transmission power control data is generated, and the first transmission power control data is transmitted to a first transmission water pump, so that the first transmission water pump transmits the natural water body to the target area according to the first transmission power control data; wherein the first transmission water pump is located in a pipeline connecting the natural water body and the target area;

[0105] After obtaining a natural water body, generating second transmission power control data, and transmitting the second transmission power control data to a second transmission water pump, so that the second transmission water pump extracts a preset volume of water sample from the natural water body according to the second transmission power control data and transmits the sample to the water quality analysis equipment; wherein the second transmission water pump is located in a pipeline connecting the target area and the water quality analysis equipment;

[0106] Receive the precipitation ion types and precipitation ion concentrations fed back by the water quality analysis equipment.

[0107] As an improvement to the above solution, after receiving the precipitation ion types and precipitation ion concentrations fed back by the water quality analysis equipment, the method further includes:

[0108] Determining the type of deprecipitation reagent according to the type of the precipitated ions;

[0109] Calculating the usage volume of the deprecipitation reagent according to the type of the deprecipitation reagent, the concentration of the precipitating ions, and the total volume of the water body in the natural water area;

[0110] According to the usage volume of the deprecipitation reagent, third transmission power control data is generated, and the third transmission power control data is transmitted to the third transmission water pump, so that the third transmission water pump transmits the deprecipitation reagent according to the usage volume to the natural water body in the target area according to the third transmission power control data, so as to obtain miscellaneous water for the target area; wherein, the third transmission water pump is located in a pipeline connecting the target area and the deprecipitation reagent storage area.

[0111] This embodiment uses a data acquisition module to obtain the target area's service water temperature and ambient dew point temperature. A data judgment module compares the service water temperature and ambient dew point temperature. When the service water temperature exceeds the ambient dew point, the cooling control module generates cooling valve control data, thereby directing the service water to the cooling tower and condenser pipes, lowering the service water temperature for cooling. When the service water temperature is below the ambient dew point, the condensing control module generates condensing valve control data, thereby directing the service water directly to the condenser pipes for cooling. This embodiment uses water temperature judgment to directly use cooling water at a lower temperature than the ambient temperature, thereby avoiding forced cooling by the cooling tower. This saves cooling time and cooling energy efficiency, thereby improving the cooling efficiency of the refrigeration system.

[0112] Example 3

[0113] See also Figure 4 , Figure 4 It is a schematic diagram of the terminal device structure provided by one embodiment of the present invention.

[0114] A terminal device of this embodiment includes: a processor 401, a memory 402, and a computer program stored in the memory 402 and executable on the processor 401. When the processor 401 executes the computer program, the steps of the above-mentioned cooling control method based on miscellaneous water in the embodiment are implemented, for example Figure 1 Alternatively, when the processor executes the computer program, the functions of the modules in the above-mentioned device embodiments are realized, for example: Figure 2 All modules of the utility water based cooling control are shown.

[0115] In addition, an embodiment of the present invention further provides a computer-readable storage medium, which includes a stored computer program, wherein when the computer program is running, the device where the computer-readable storage medium is located is controlled to execute the cooling control method based on miscellaneous water as described in any of the above embodiments.

[0116] Those skilled in the art will understand that the schematic diagram is merely an example of a terminal device and does not constitute a limitation on the terminal device. The terminal device may include more or fewer components than shown in the diagram, or a combination of certain components, or different components. For example, the terminal device may also include input and output devices, network access devices, buses, etc.

[0117] The processor 401 may be a central processing unit (CPU), other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA), other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor. The processor 401 is the control center of the terminal device, connecting various parts of the entire terminal device using various interfaces and lines.

[0118] The memory 402 can be used to store the computer programs and / or modules. The processor 401 implements various functions of the terminal device by running or executing the computer programs and / or modules stored in the memory and calling the data stored in the memory 402. The memory 402 can mainly include a program storage area and a data storage area. The program storage area can store an operating system and at least one application required for a function (such as a sound playback function, an image playback function, etc.); the data storage area can store data created based on the use of the mobile phone (such as audio data, a phone book, etc.). In addition, the memory can include a high-speed random access memory and can also include a non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, at least one disk storage device, a flash memory device, or other volatile solid-state storage device.

[0119] Wherein, if the module / unit integrated in the terminal device is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present invention implements all or part of the process in the above-mentioned embodiment method, and can also be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and when the computer program is executed by the processor, it can implement the steps of the above-mentioned various method embodiments. Wherein, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, USB flash drive, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM), random access memory (RAM), electric carrier signal, telecommunication signal and software distribution medium, etc.

[0120] It should be noted that the device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed across multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the present embodiment. In addition, in the drawings of the device embodiments provided by the present invention, the connection relationship between the modules indicates that there is a communication connection between them, which may be specifically implemented as one or more communication buses or signal lines. A person of ordinary skill in the art can understand and implement the present invention without inventive effort.

[0121] The above is 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 principles of the present invention. These improvements and modifications are also considered to be within the scope of protection of the present invention.

Claims

1. A cooling control method based on miscellaneous water, characterized in that: include: Obtain the miscellaneous water temperature and ambient dew point temperature of the target area; Determine the miscellaneous water temperature and the ambient dew point temperature; When the miscellaneous water temperature is greater than the ambient dew point temperature, cooling valve control data is generated and transmitted to the cooling valve, so that the cooling valve is opened according to the cooling valve control data; wherein the cooling valve is used to open or close the pipeline from the cooling water pump to the cooling tower and the condenser in sequence; When the miscellaneous water temperature is lower than the ambient dew point temperature, condensing valve control data is generated and transmitted to the condensing valve so that the condensing valve opens according to the condensing valve control data. After the condensing valve opens, condensing power control data is generated according to the miscellaneous water temperature and the ambient dew point temperature, and the condensing power control data is transmitted to the cooling water pump so that the cooling water pump controls the extraction power of miscellaneous water in the target area according to the condensing power control data. The condensing valve is used to open or close a pipeline from the cooling water pump to the condenser.

2. The cooling control method based on miscellaneous water according to claim 1, characterized in that: The condensing power control data is generated according to the miscellaneous water temperature and the ambient dew point temperature, specifically: Calculate and obtain a first temperature difference between the miscellaneous water temperature and the ambient dew point temperature; Substituting the first temperature difference into a preset power algorithm; wherein the preset power algorithm is: calculating a temperature ratio between the first temperature difference and a preset second temperature difference threshold corresponding to full load power; and calculating the condensing power of the cooling water pump based on the temperature ratio and the full load power; Condensing power control data is generated based on the condensing power of the cooling water pump.

3. The cooling control method based on miscellaneous water according to claim 2, characterized in that: After transmitting the cooling valve control data to the cooling valve, the method further includes: Obtain the cooling temperature of the miscellaneous water in the target area after passing through the condenser; According to the cooling temperature and the ambient dew point temperature, the cooling power is calculated by the preset power algorithm; Cooling power control data is generated according to the cooling power, and the cooling power control data is transmitted to the cooling water pump so that the cooling water pump controls the extraction power of miscellaneous water in the target area according to the cooling power control data.

4. The cooling control method based on miscellaneous water according to claim 1, characterized in that: Before obtaining the miscellaneous water temperature and the ambient dew point temperature of the target area, the method further includes: In response to a user operation, first transmission power control data is generated, and the first transmission power control data is transmitted to a first transmission water pump, so that the first transmission water pump transmits the natural water body to the target area according to the first transmission power control data; wherein the first transmission water pump is located in a pipeline connecting the natural water body and the target area; After obtaining a natural water body, generating second transmission power control data, and transmitting the second transmission power control data to a second transmission water pump, so that the second transmission water pump extracts a preset volume of water sample from the natural water body according to the second transmission power control data and transmits the sample to the water quality analysis equipment; wherein the second transmission water pump is located in a pipeline connecting the target area and the water quality analysis equipment; Receive the precipitation ion types and precipitation ion concentrations fed back by the water quality analysis equipment.

5. The cooling control method based on miscellaneous water according to claim 4, characterized in that: After receiving the precipitation ion types and precipitation ion concentrations fed back by the water quality analysis equipment, the method further includes: Determining the type of deprecipitation reagent according to the type of the precipitated ions; Calculating the usage volume of the deprecipitation reagent according to the type of the deprecipitation reagent, the concentration of the precipitating ions, and the total volume of the water body in the natural water area; According to the usage volume of the deprecipitation reagent, third transmission power control data is generated, and the third transmission power control data is transmitted to the third transmission water pump, so that the third transmission water pump transmits the deprecipitation reagent according to the usage volume to the natural water body in the target area according to the third transmission power control data, so as to obtain miscellaneous water for the target area; wherein, the third transmission water pump is located in a pipeline connecting the target area and the deprecipitation reagent storage area.

6. A cooling control device based on miscellaneous water, characterized in that: include: Data acquisition module, data judgment module, cooling control module and condensation control module; The data acquisition module is used to obtain the miscellaneous water temperature and the ambient dew point temperature of the target area; The data judgment module is used to judge the miscellaneous water temperature and the ambient dew point temperature; The cooling control module is configured to generate cooling valve control data when the miscellaneous water temperature is greater than the ambient dew point temperature, and transmit the cooling valve control data to the cooling valve so that the cooling valve opens according to the cooling valve control data; wherein the cooling valve is configured to open or close a pipeline that flows from the cooling water pump to the cooling tower and the condenser in sequence; The condensation control module is configured to generate condensation valve control data when the miscellaneous water temperature is lower than the ambient dew point temperature, transmit the condensation valve control data to the condensation valve so that the condensation valve opens according to the condensation valve control data, and after the condensation valve opens, generate condensation power control data according to the miscellaneous water temperature and the ambient dew point temperature, transmit the condensation power control data to the cooling water pump so that the cooling water pump controls the extraction power of miscellaneous water in the target area according to the condensation power control data; wherein the condensation valve is configured to open or close a pipeline flowing from the cooling water pump to the condenser.

7. The miscellaneous water-based cooling control device according to claim 6, characterized in that: The condensing power control data is generated according to the miscellaneous water temperature and the ambient dew point temperature, specifically: Calculate and obtain a first temperature difference between the miscellaneous water temperature and the ambient dew point temperature; Substituting the first temperature difference into a preset power algorithm; wherein the preset power algorithm is: calculating a temperature ratio between the first temperature difference and a preset second temperature difference threshold corresponding to full load power; and calculating the condensing power of the cooling water pump based on the temperature ratio and the full load power; Condensing power control data is generated based on the condensing power of the cooling water pump.

8. The miscellaneous water-based cooling control device according to claim 7, characterized in that: After transmitting the cooling valve control data to the cooling valve, the method further includes: Obtain the cooling temperature of the miscellaneous water in the target area after passing through the condenser; According to the cooling temperature and the ambient dew point temperature, the cooling power is calculated by the preset power algorithm; Cooling power control data is generated according to the cooling power, and the cooling power control data is transmitted to the cooling water pump so that the cooling water pump controls the extraction power of miscellaneous water in the target area according to the cooling power control data.

9. A computer terminal device, characterized in that: The system comprises a processor, a memory, and a computer program stored in the memory and configured to be executed by the processor, wherein when the processor executes the computer program, the system implements a cooling control method based on miscellaneous water according to any one of claims 1 to 5.

10. A computer-readable storage medium, characterized in that The computer-readable storage medium includes a stored computer program, wherein when the computer program is executed, the device where the computer-readable storage medium is located is controlled to execute the cooling control method based on miscellaneous water according to any one of claims 1 to 5.

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